KR20200066280A - Foldable virtual reality device - Google Patents

Abstract

A foldable virtual reality equipment comprises: a main body including a display; and a switching body which is rotatably mounted on one side of the main body to switch to a state in close contact with the front and back of the main body, and includes a screen member and an eyepiece plate mounted on the screen member. The screen member moves the eyepiece plate between a contact state in which the eyepiece plate is in close contact with the display and a spaced apart state maintaining a predetermined distance in a state in close contact with one surface of the main body on which the display is formed. When the eyepiece plate is in a separated state, a virtual reality function may be implemented through the display.

Description

Foldable virtual reality equipment{FOLDABLE VIRTUAL REALITY DEVICE}

The present invention relates to a virtual reality equipment, and more particularly, to a folding virtual reality device in the form of a mobile phone case in which a module capable of experiencing virtual reality is provided in one piece.

Virtual reality refers to an interface between a human and a computer that artificially creates a specific environment or situation, making it as if the person using it is interacting with the actual surroundings and environment. The terms virtual reality are artificial reality, cyberspace, virtual worlds, virtual environment, synthetic environment, artificial environment, and augmented reality. It may be used interchangeably with terms such as reality and mixed reality.

The purpose of the use of virtual reality is to allow people to show and operate as if they are in the environment without having to directly experience the environment that is difficult to experience on a daily basis. Its application fields are education, remote operation, remote satellite surface exploration, and exploration. Data analysis, scientific visualization, etc.

Recently, with the widespread use of smartphones, virtual reality is drawing attention again. For example, Samsung's Gear VR jointly produced by Oculus, LG's'G3 VR', and Google's cardboard are typical. These products can be connected to a smartphone to experience virtual reality, and existing VR equipment Compared to the low price.

The present invention provides a foldable virtual reality device that is easy to carry and can be implemented at a time and place where a virtual reality or augmented reality function is desired.

More specifically, the present invention provides a mobile phone case including a virtual reality function.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment is rotatably mounted on one side of the main body, and a main body including a display, and is switched to a state in close contact with the front and rear surfaces of the main body, and a screen member And a switching body including an eyepiece plate mounted to the screen member, wherein the screen member is in close contact with one surface of the main body on which the display is formed, and a predetermined distance and a close contact state of the eyepiece plate in close contact with the display. The eyepiece plate may be moved between the spaced states to be maintained, and the virtual reality function may be implemented through the display when the eyepiece plate is in the spaced state.

The foldable virtual reality equipment according to the present invention may include a mobile phone function by adding a voice communication module, but may be connected to the outside through another wired/wireless network without a voice communication module, or may include only a virtual reality or augmented reality function. The foldable virtual reality equipment is a portable structure, so it can be used as a normal mobile phone or terminal, and can implement a virtual reality function regardless of place and time. As an example, as an operating system for using a foldable virtual reality device, various OSes such as Android, Windows, Linux, and OPENELEC can be used, and the foldable virtual reality device can communicate, messaging, multimedia, map, and game even if it is not related to the virtual reality function. It is possible to store and run various applications. In addition, it is also possible to drive it by modifying it for virtual reality or augmented reality while driving a general application.

As the number of functions that can be implemented with the virtual reality function increases, the usefulness of the virtual reality will increase, but carrying a separate auxiliary device as in the prior art cannot satisfy these needs.

Accordingly, a structure capable of maintaining the eyepiece plate at a variable length from the main body as a screen member is formed, but the screen member includes a plurality of screen cylinders that slide and move toward the rear while overlapping each other to block the inflow of external light. The light blocking screen function can also be implemented at the same time.

In the present specification, the expression rear or rear may be understood as meaning a direction toward a user's face when driving the foldable virtual reality equipment.

In the foldable virtual reality equipment, the screen member can switch the eyepiece plate into a close and spaced state through methods such as volume reduction, enlargement, fixation, movement, separation, and folding, and the screen member is reduced and folded for ease of portability. Alternatively, it can remain fixed.

Further, the screen member can be operated manually, but can be operated using an electronic signal, and can also be operated by a power transmission device.

The virtual reality function using the display of the main body and the eyepiece plate in a spaced state can be implemented in various ways. For example, as in a conventional cardboard, a virtual reality display may be split left and right, and a stereoscopic effect may be realized using a pair of eyepieces, but an image may be divided and displayed according to the virtual reality method. In addition to this, a polarizing glasses method in which a polarizing lens is mounted on the eyepiece plate or a shutter glass method in which the left and right eyepieces are opened and closed at a time difference from the eyepiece plate may also be applied to the present invention. In addition to this, various types of display and lens combinations for virtual reality or stereoscopic display may be implemented.

The eyepiece plate must be kept in close contact with the main body while the virtual reality function is not in use, and while using the virtual reality function, it should be able to maintain a spaced state that is spaced apart from the main body and maintains a predetermined distance. For this, the eyepiece plate should be able to form a variable distance that is not fixed relative to the main body. To this end, the screen member can move the eyepiece plate between the close and spaced states through various methods.

For example, the screen member may be implemented with a plurality of screen bins, and maintain the separation between the display of the inverted main body and the eyepiece plate by using mutual friction and fixing force of the screen bins, and block external light. Alternatively, the screen member is interposed between the main body and the eyepiece plate, and is interposed between the main body and the eyepiece plate and a distance adjusting portion for moving the eyepiece plate between the close and spaced states, and of the eyepiece plate. A light blocking screen that blocks the inflow of external light in a spaced state may be separately provided.

When the screen member is implemented as a screen cylinder, the screen cylinder may be formed as a single-walled structure, but may be provided as a double-walled structure for solid support structure and light weight. That is, for the double-walled structure, the screen barrel may include an inner wall and an outer wall, and at least a separation space may be formed between the inner wall and the outer wall.

In addition, in order to solve heat or electromagnetic waves generated from the virtual reality display, a ventilation hole may be formed in the screen barrel. However, since light can be directly introduced from the outside through the vent, the first vent is formed on the inner wall and the second vent is formed on the outer wall in the double-walled screen tub, so that the first vent and the second vent do not overlap each other. That is, it can be formed to be shifted so that light does not directly flow from the outside.

Since the screen member only effectively blocks external light for immersion, it is possible to partially open it in a line that does not impair the original function, in addition to completely blocking the main body and the eyepiece plate.

In addition, in order to more realistically implement the virtual reality function, a fixing member capable of fixing the virtual reality device in a separated state to the user's face may be further included. The fixing member may be provided in various forms such as an earring shape of a general mask, a hook portion of glasses, a helmet mount or an elastic band.

The switching body may be rotatably mounted on any one of the long and short sides of the main body, and the switching body is in close contact with the display while rotating around one side of the main body according to the user's needs, and the eyepiece plate Virtual reality can be implemented while expanding to a distant state.

In this embodiment, "display" may be one of the displays mounted on the main body, or may be one display originally installed on the front of the main body, or an additional display installed to professionally implement virtual reality or augmented reality. It might be.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes a main body including a display and a guide rail formed side by side along a side surface; And a switching body slidably mounted on the guide rail of the main body to be switched in close contact with the front and rear surfaces of the main body, the switch body including a screen member and an eyepiece plate mounted on the screen member. When the eyepiece plate is moved between the closeness state in which the eyepiece plate is in close contact with the display and the spaced apart state maintaining a predetermined distance while in close contact with one surface of the main body on which the display is formed, and the eyepiece plate is in the spaced apart state, The virtual reality function can be implemented through the display.

The guide rail may be formed along a long side or a short side of the main body, and the conversion body is separated from the main body, then converted to the front or rear surface of the main body, and is remountable to the main body.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes a main body including a display; And a switching body which is switched in close contact with the front and rear surfaces of the main body, and includes a screen member and an eyepiece plate mounted on the screen member, wherein the switching body can slide and rotate relative to the main body. By doing so, it can be switched between the front and back of the main body, the screen member in a state in close contact with one side of the main body on which the display is formed, the state in which the eyepiece plate is in close contact with the display and a spaced apart state maintaining a predetermined distance. When the eyepiece plate is moved between the livers and the eyepiece plate is in a separated state, a virtual reality function may be implemented through a display.

The foldable virtual reality equipment is rotatably mounted with respect to the main body, and may further include a rail body that slidably moves the switching body, and the rail body may be mounted on a long side or a short side of the main body. have.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes a main body including a display; And a switching body detachably attached to the front and rear surfaces of the main body, the switching body including a screen member and an eyepiece plate mounted to the screen member, wherein the screen member is converted to be in close contact with one surface of the main body on which the display is formed. In the state, the eyepiece plate is moved between the close contact state in which the eyepiece plate is in close contact with the display and the spaced apart state maintaining a predetermined distance, and when the eyepiece plate is in the spaced apart state, a virtual reality function can be implemented through the display.

The switching body may be detachably mounted to the main body using at least one of a detachable button, a magnetic button, a binding protrusion-groove structure, and an adsorbing plate.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes a main body; A pair of image light-emitting units formed on one surface of the main body; And an eyepiece mounted at a close distance to each of the image light-emitting units, and may include a virtual reality function through the image light-emitting unit.

Here, the image emitting unit may be a display or a projector, and in the case of a display, a high resolution image may be displayed, and in the case of a projector, a specific image may be projected toward the retina.

The image light emitting unit and the eyepiece maintain a fixed distance, so that the equipment can be kept thin and compact, and includes a lens barrel member that accommodates the image light emitting unit and the eyepiece so as to cope with the shape and curvature of the nose, etc. The member may be formed to be pulled out from the main body.

In addition, it may further include an eye cup mounted on the eyepiece, the eye cup can be switched to a flat state in close contact with the main body and a curved state corresponding to the user's eye, wherein the eye cup is a tube by air in and out The shape can be changed by using form deformation, deformation by a shape memory alloy, deformation by electric application, or the like.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body; And a screen member interposed between the main body and the eyepiece plate, the screen member moving the eyepiece plate between the main body and the eyepiece plate in close contact with the main body and a spaced apart state maintaining a predetermined distance. As, the shape may be changed so that the eyepiece plate moves in a close or spaced state through the entry and exit of air, and when the eyepiece plate is in a spaced state, a virtual reality function may be implemented through a virtual reality display of the main body.

It may further include a two-way pump for automatically entering and exiting air to the screen member, and the screen member may be expanded and contracted as a whole by forming a space between the display and the screen member as a closed tube space, and the screen member may be double-walled. It may be formed as a structure to expand or contract the inner space to form a closed tube space, or may be expanded or contracted by forming a flow path space partially formed in a frame shape of the screen member as a closed tube space.

In addition to this, the screen member is provided in a binocular shape separated from left and right, and the eyepiece plate can also be provided independently from left and right in correspondence with the separated screen member.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body; And a screen member interposed between the main body and the eyepiece plate, the screen member moving the eyepiece plate between the main body and the eyepiece plate in close contact with the main body and a spaced apart state maintaining a predetermined distance. It is provided by using the pieces connected by a medium, and the pieces can be folded to each other, the shape of the eyepiece plate can be changed to move in a close or spaced state, and when the eyepiece plate is in a spaced state, the virtual reality display of the main body Through this, you can implement the virtual reality function. Here, the screen member may be formed using a paper or synthetic resin panel.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body; And a screen member interposed between the main body and the eyepiece plate, and moving the eyepiece plate between a close contact state in which the eyepiece plate is in close contact with the main body and a spaced apart state maintaining a predetermined distance. Including, the screen member is provided using a roll screen, when the eyepiece plate is spaced apart, it is possible to implement a virtual reality function through the virtual reality display of the main body. A plurality of roll screens may be provided, and the ends of the roll screens may be provided to partially overlap.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body; And a screen member interposed between the main body and the eyepiece plate, and moving the eyepiece plate between a close contact state in which the eyepiece plate is in close contact with the main body and a spaced apart state maintaining a predetermined distance. Including, the eyepiece plate or the screen member includes an indentation corresponding to a user's nose, and when the eyepiece plate is in a spaced apart state, a virtual reality function may be implemented through a virtual reality display of the main body.

The main body may include at least one camera module mounted on a surface opposite to the virtual reality display, and it may also be implemented by adding augmented reality.

The screen member may include a plurality of screen cylinders that slide and move toward the rear while being overlapped with each other, and a groove may be formed in the screen cylinder in correspondence with the indentation.

Here, the screen barrel may be formed of a double wall structure including an inner wall and an outer wall spaced from the inner wall, and the screen barrel formed of the double wall includes a first vent formed in the inner wall and a second vent formed in the outer wall, the first vent and The second vents may be formed to be offset from each other to block light from entering from the outside.

The screen member is interposed between the main body and the eyepiece plate, interposed between the main body and the eyepiece plate, and a distance adjusting part for moving the eyepiece plate between the close and spaced states and blocks the inflow of external light in the spaced apart state of the eyepiece plate. It may include a light blocking screen.

As described above, the vent may be formed on the screen member, but the vent may also be formed on the eyepiece plate.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body; A screen member interposed between the main body and the eyepiece plate to move the eyepiece plate between a close contact state where the eyepiece plate is in close contact with the main body and a spaced apart state maintaining a predetermined distance; And a horizontal band extending from a side of the main body or eyepiece plate and a central band extending from a central upper portion of the main body or eyepiece plate and fixed to the horizontal band to fix the main body and eyepiece plate to the user's face. Fixing member; Including, when the eyepiece plate is spaced apart, it is possible to implement a virtual reality function through the display of the main body.

The ends of the center band are branched in a Y-shape to form first and second branch lines, and ends of the branched first branch line and the second branch line may be fixed to horizontal bands, respectively. The center band may include at least one tension line connecting the first branch line and the second separation line in the transverse direction.

The screen member may include a plurality of screen cylinders that slide and move toward the rear while being overlapped with each other, and the horizontal band and the central band are embedded in the main body or eyepiece plate, and then withdrawn.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate that can maintain a variable distance from the main body and includes a battery for operating the main body; And a screen member interposed between the main body and the eyepiece plate, and moving the eyepiece plate between a close contact state in which the eyepiece plate is in close contact with the main body and a spaced apart state maintaining a predetermined distance. Including, when the eyepiece plate is in a spaced apart state, it is possible to implement a virtual reality function through the display of the main body.

Here, the eyepiece plate may further include at least one of a camera, a main board, and an antenna for the foldable virtual reality equipment, and may further include a fixing member for temporarily fixing the foldable virtual reality equipment to the user's face. .

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body; And a screen member interposed between the main body and the eyepiece plate, the screen member moving the eyepiece plate between the close contact state of the eyepiece plate in close contact with the main body and the spaced apart state maintaining a predetermined distance. In the face side end of the screen member in the state, an indentation receiving portion corresponding to the contour of the face is formed, and the eyepiece plate moves together when the screen member is switched to the extended state, and inside the screen member with the screen member extended. It is possible to move and fix in the front-rear direction, and when the eyepiece plate is in a spaced apart state, a virtual reality function can be implemented through the display of the main body.

The eyepiece plate or the screen member may further include an indentation corresponding to a user's nose, and the screen member may include a plurality of screen cylinders that are overlapped with each other and slide and move toward the rear.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body while moving between a close state in close contact with the main body and a spaced state maintaining a predetermined distance; And rotatably mounted on the rear edge of the main body to cover the eyepiece plate in a closed state in a closed state, and to block light entering between the eyepiece plate and the main body in a separated state in a blooming state. A screen member including a plurality of flip covers; including, when the eyepiece plate is in a spaced apart state, it is possible to implement a virtual reality function through the display of the main body.

In the present invention, the flip cover may be opened in full bloom with the eyepiece plate in the process of the user moving the inside eyepiece plate apart, or alternatively, the eyepiece plate may be in full bloom after the flip cover is opened in full bloom. It may be moved to a spaced state with the guidance of one flip cover.

The screen member may further include a blocking film for blocking a gap between the flip covers in full bloom and a supporting shaft for supporting the blocking film. At this time, the corner of the eyepiece plate can move the supporting shaft and the slide using a kind of rail structure. The eyepiece plate can be guided by a support shaft as described above or moved in a spaced apart state with the support shaft.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body while moving between a close state in close contact with the main body and a spaced state maintaining a predetermined distance; And a screen member including a first side body connecting one side of the main body and one side of the eyepiece plate and a second side body connecting the main body and the other side of the eyepiece plate; including, the main body, the first side body, The eyepiece plate and the second side body are connected in order to form a closed folding structure, and when the eyepiece plate is in close contact, the inner surface of the main body, the first side body, the eyepiece plate and the second side body They are in close contact with each other to maintain an overlaid shape, and when the eyepiece plate is in a spaced apart state, the main body, the first side body, the eyepiece plate, and the second side body form a square column to maintain a three-dimensional shape, but the main body The virtual reality function can be implemented through the display of the body.

The screen member may further include a folding cover for blocking the flat surface and the bottom surface of the square column opened in the spaced apart state, and may be opened at the same time as the folding box so as to block the open side facing.

A speaker, an auxiliary display, or a keyboard may be installed on at least one of the first side body and the second side body to enable various uses of the side body.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body while moving between a close state in close contact with the main body and a spaced state maintaining a predetermined distance; And a screen member including a light blocking film blocking between the main body and the eyepiece plate and a spring support structure elastically supporting the light blocking film; including, when the eyepiece plate is in a spaced state, virtually through a display of the main body Reality functions can be implemented.

The light blocking film may be formed using a fabric, a span, a silicon thin film, or the like, which can block light, and the shape may also be provided in the shape of a hollow pillar or horn. The spring support structure is formed to correspond to the entire cross-sectional shape of the light blocking film and may be formed to entirely support the inner surface or the outer surface of the light blocking film, and the eyepiece plate including a plurality of springs provided in a long column shape inside the light blocking film. Alternatively, the light blocking film may be formed to be supported at a plurality of points.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes: a main body including a virtual reality display; An eyepiece plate capable of maintaining a variable distance from the main body while moving between a close state in close contact with the main body and a spaced state maintaining a predetermined distance; And a screen member made of an expandable material interposed between the main body and the eyepiece plate. When the eyepiece plate is in a spaced apart state, a virtual reality function may be implemented through the display of the main body.

The screen member can be formed using various foamable materials such as sponges, memory foam, etc., and when the eyepiece plate is in close contact, it is compressed between the eyepiece plate and the main body, and the eyepiece plate is separated from the main body and spaced apart. When moving to the compressed screen member is restored to its original shape, the inside can return to the light hollow shape.

According to an exemplary embodiment of the present invention, a protective case mounted on general equipment to implement a foldable virtual reality equipment may further include a main frame for detachably accommodating the main body.

According to another exemplary embodiment of the present invention, the foldable virtual reality equipment is interposed between the main body, the eyepiece plate capable of maintaining a variable distance from the main body, the main body and the eyepiece plate, and the eyepiece plate is in close contact with the main body. Distance adjustment member for moving the eyepiece plate between the spaced close state and the spaced apart state maintaining a predetermined distance, is expandably mounted on the eyepiece plate and extends toward the main body from the eyepiece plate in the spaced state and extends toward the main body in the dark space in front of the eyepiece plate It comprises a screen member forming a, and a virtual reality display for implementing a virtual reality function through the dark space is mounted on the front of the screen member facing the eyepiece plate.

The foldable virtual reality equipment according to the present invention may include a mobile phone function by adding a voice communication module, but may be connected to the outside through another wired or wireless network without a voice communication module, and may include other applications such as messaging, games, video viewing, It may further include functions related to music appreciation, maps, and finance. Of course, it is also possible to include only the virtual reality or augmented reality function without the above separate functions. The foldable virtual reality equipment is a portable structure, so it can be used as a normal mobile phone or terminal, and can implement a virtual reality function regardless of place and time.

As the number of functions that can be implemented with the virtual reality function increases, the usefulness of the virtual reality will increase, but carrying a separate auxiliary device as in the prior art cannot satisfy these needs.

Accordingly, a structure capable of maintaining the eyepiece plate at a variable length from the main body as a distance adjusting member is formed, but the screen member is extended from the eyepiece plate to form a darkroom capable of realizing a virtual reality function, and is virtualized in front of the screen member. A reality display can be fitted.

The screen members may simultaneously implement a light blocking screen function that blocks the inflow of external light, including a plurality of screen cylinders that slide and move toward the rear while being overlapped with each other.

The virtual reality function using the display of the main body and the eyepiece plate in a spaced state can be implemented in various ways. For example, as in a conventional cardboard, a virtual reality display may be split left and right, and a stereoscopic effect may be realized using a pair of eyepieces, but an image may be divided and displayed according to the virtual reality method. In addition to this, a polarizing glasses method in which a polarizing lens is mounted on the eyepiece plate or a shutter glass method in which the left and right eyepieces are opened and closed at a time difference from the eyepiece plate may also be applied to the present invention. In addition to this, various types of display and lens combinations for virtual reality or stereoscopic display may be implemented.

The eyepiece plate must be kept in close contact with the main body while the virtual reality function is not in use, and while using the virtual reality function, it should be able to maintain a spaced state that is spaced apart from the main body and maintains a predetermined distance. For this, the eyepiece plate should be able to form a variable distance that is not fixed relative to the main body. To this end, the distance adjustment member can adjust the distance using a telescopic antenna structure, air tube, foldable link, etc., and can manually operate the distance adjustment member, hydraulic cylinder, pneumatic cylinder, electric motor, shape memory It is also possible to make the automatic operation using metal or the like.

The screen member may be embodied as a plurality of screen bins, and may maintain a distance between the virtual reality display and the eyepiece plate using mutual friction and fixing force of the screen bins, and block external light using the interconnected screen bins. Alternatively, the screen member may be interposed between the main body and the eyepiece plate to separately include a light blocking screen that blocks the inflow of external light.

When the screen member is implemented as a screen cylinder, the screen cylinder may be formed as a single-walled structure, but may be provided as a double-walled structure for solid support structure and light weight. That is, for the double-walled structure, the screen barrel may include an inner wall and an outer wall, and at least a separation space may be formed between the inner wall and the outer wall.

Since the screen member only effectively blocks external light for immersion, it is also possible to partially open the line in addition to completely blocking the dark room space as well as not impairing the original function.

According to an exemplary embodiment of the present invention, the folding augmented reality equipment is interposed between the main body, the eyepiece plate capable of maintaining a variable distance from the main body, the main body and the eyepiece plate, and the eyepiece plate is in close contact with the main body. Distance adjustment member for moving the eyepiece plate between the spaced state maintaining a predetermined closeness and a predetermined distance, and is expandably mounted on the eyepiece plate and extends toward the main body from the eyepiece plate in the spaced state and extends toward the main body in the dark space in front of the eyepiece plate It includes a screen member forming a, a camera module mounted on at least one of the main body and the eyepiece plate, and is mounted on the front surface of the screen member opposite the eyepiece plate and includes an augmented reality display for realizing augmented reality function through a dark space. .

According to an exemplary embodiment of the present invention, the foldable video viewing equipment is interposed between the main body, the eyepiece plate capable of maintaining a variable distance from the main body, and the main body and the eyepiece plate, and the eyepiece plate is in close contact with the main body. Distance adjustment member for moving the eyepiece plate between the close contact state and the spaced apart state maintaining a predetermined distance, which is expandably mounted on the eyepiece plate and extends from the eyepiece plate in the spaced state toward the main body to create a darkroom space in front of the eyepiece plate. A screen member to be formed, and a display mounted on the front surface of the screen member opposite the eyepiece plate.

According to another exemplary embodiment of the present invention, the foldable virtual reality equipment is also referred to as a foldable virtual reality equipment, and the foldable virtual reality equipment is a main body including a virtual reality display, and a rear surface rotatably connected to the main body. A cover, and an eyepiece plate rotatably connected to the other end of the back cover, the eyepiece plate is stored in a folded state on the back side of the main body together with the back cover in a folded state on the inner surface of the back cover, and the back side In the display state in which the cover and the eyepiece plate are unfolded, the eyepiece plate is spaced a predetermined distance from the virtual reality display of the main body to implement a virtual reality function.

The user has the virtual reality equipment according to this embodiment and can use it for various purposes. This foldable virtual reality device includes at least one display and drives various applications, so that a function of a conventional mobile phone or terminal can be used. That is, in such a storage state, it can be used as a general mobile phone or a multimedia device. Then, the user can transform the display to a virtual reality by opening the back cover and eyepiece plate. In this case, the virtual reality display is opposed to the eyepiece plate, and the virtual reality function can be implemented through the eyepiece lens of the eyepiece plate.

In order to form a dark space between the main body and the eyepiece plate in a display state, the bellows-type arc screen interposed between the rear cover and the main body may be further included.

In addition to this, a back cover and a side screen covering the side of the main body may be further included, and the side screen is folded between the back cover and the main body in a storage state, and then unfolded in a display state, and then unfolded between the main body and the eyepiece plate. Space can be formed.

Here, the side screen can also be connected to the side of the eyepiece plate, and the eyepiece plate and the side screen can be unfolded at the same time while switching from the storage state to the display state.

The display state may further include a bottom cover that covers the bottom surface of the darkroom space, and the bottom cover may be rotatably connected to the main body or eyepiece plate opposite the back cover, and unfolded to the eyepiece plate or main body while being unfolded. It can support between the eyepiece plate and the main body while one side is caught.

A foldable blinker may be mounted on the eyepiece plate to block external light from entering the user's eyes. The folding car seat can be provided in various forms, but it can be effectively blocked from external light by maintaining a thinly-closed state in the storage state and then expanding or deforming to the intended shape in the display state.

For example, the collapsible undercarriage includes an upper plate blocking an upper portion around the eye, a side plate blocking a side surface around the eye, and a lower plate blocking a lower portion around the eye, and the upper and lower plates have springs at the hinge portion. It may have a tendency to elastically overlap the rear surface of the eyepiece plate using a structure such as mounted. As the side plate is unfolded, it is possible to form a three-dimensional structure of the collapsible undercarriage by supporting between the upper and lower plates, and in order to switch to the storage state, it is folded to the rear of the berthing plate and releases support for the upper and lower plates to release the upper and The lower plates can be folded together.

According to an exemplary embodiment of the present invention, the foldable augmented reality equipment is a main body including a display and at least one camera module, a rear cover rotatably connected to one end of the main body, and rotatable to the other end of the rear cover The eyepiece plate is stored in a folded state on the rear surface of the main body together with the back cover in a folded state on the inner surface of the back cover, and the eye cover in the folded display state. The plate is spaced a predetermined distance from the display of the main body to implement the augmented reality function.

According to an exemplary embodiment of the present invention, the foldable video viewing equipment includes a main body including a display, a rear cover rotatably connected to one end to the main body, and an eyepiece plate rotatably connected to the other end of the rear cover. Included, the eyepiece plate is stored in a folded state on the back side of the main body together with the back cover in a folded state on the inner surface of the back cover, and the eyepiece plate is displayed on the main body in a display state in which the back cover and eyepiece plate are unfolded. It can be spaced a predetermined distance from.

According to an exemplary embodiment of the present invention, the foldable virtual reality equipment includes a main body including a virtual reality display, a rear cover rotatably connected to the main body, and a bellows type interposed between the rear cover and the main body. It includes an arc-shaped screen and an eyepiece plate provided on one side of the arc-shaped screen, wherein the eyepiece plate is stored in a storage state in close contact with the back of the main body together with the back cover in a state in close contact with the inner surface of the back cover. In the display state where the cover and the eyepiece plate are unfolded, the eyepiece plate may be spaced a predetermined distance from the virtual reality display of the main body to implement a virtual reality function.

According to another exemplary embodiment of the present invention, the virtual reality equipment is configured to be portable, and may include a flexible display. Portable virtual reality equipment including a flexible display includes a flexible display on the front and a virtual reality display on the back, a main body that can be deformed in three dimensions with a flexible display, and an eyepiece for virtual reality functions and is deformed in three dimensions It includes an eyepiece plate having a function of spacing and maintaining a predetermined distance from the virtual reality display corresponding to the body.

According to an exemplary embodiment of the present invention, a portable virtual reality equipment including a flexible display includes a flexible display on the front and a virtual reality display on the back, and a main body that can be three-dimensionally deformed with the flexible display, and a virtual reality function. Includes an eyepiece for the eye, and includes an eyepiece plate having a function of spaced apart, maintained and variable by a predetermined distance from the virtual reality display in correspondence to the three-dimensionally deformed main body, but one side of the eyepiece plate can be folded on one side of the main body. It is further connected, and the virtual reality display of the main body is three-dimensionally deformed so that the main body is curved so as to face the eyepiece of the eyepiece plate, and further includes a connecting body that is foldably connected to the other side of the main body and the other side of the eyepiece plate, respectively. do. In the portable state for carrying, the eyepiece plate and the connecting body are in close contact with the back of the main body, and the main body, eyepiece plate and connecting body, which are bent in a three-dimensional state for virtual reality function, form a hollow square pillar shape to provide virtual reality equipment. The function as can be implemented.

The user has the virtual reality equipment according to this embodiment and can use it for various purposes. This portable virtual reality equipment includes a flexible display and can operate a variety of applications to utilize the functions of a conventional mobile phone or terminal. That is, in such a portable state, it can be used as a general mobile phone or a multimedia device. Then, the user can transform the portable virtual reality equipment including the main body, the eyepiece plate, and the connecting body into a hollow rectangular pillar shape by pressing the both sides of the device by hand or applying a grip force.

In this case, the virtual reality display is opposed to the eyepiece plate, and the virtual reality function can be implemented through the eyepiece lens of the eyepiece plate. In addition, the user can implement the virtual reality function in a three-dimensional shape of a hollow quadrangular prism shape, and then easily switch to a portable state by closely contacting the main body and the eyepiece plate.

A foldable blinker may be mounted on the eyepiece plate to block external light from entering the user's eyes. The foldable car seat can be provided in various forms, but can be effectively blocked from external light by maintaining a thinly-closed state in a portable state and then expanding or deforming to an intended shape in a three-dimensional state.

For example, the collapsible undercarriage includes an upper plate blocking an upper portion around the eye, a side plate blocking a side surface around the eye, and a lower plate blocking a lower portion around the eye, and the upper and lower plates have springs at the hinge portion. It may have a tendency to elastically overlap the rear surface of the eyepiece plate using a structure such as mounted. As the side plate is unfolded, it is possible to form a three-dimensional structure of the collapsible undercarriage by supporting between the upper and lower plates, and in order to switch to the portable state, it is folded to the rear of the berthing plate and releases support for the upper and lower plates to release the upper and lower plates. The lower plates can be folded together.

According to an exemplary embodiment of the present invention, a portable virtual reality equipment including a flexible display includes a flexible display on the front and a virtual reality display on the back, and a main body that can be three-dimensionally deformed with the flexible display, and a virtual reality function. It includes an eyepiece for a lens, and includes an eyepiece plate having a function of being spaced, maintained, and variable by a predetermined distance from the virtual reality display in correspondence to the three-dimensionally deformed main body, wherein the main body forms a rear space on the virtual reality display. It is deformed so as to be concave, and a nose receiving portion corresponding to the user's nose may be formed below the virtual reality display, and a side receiving portion covering both sides of the face around the user's eyes with both sides of the virtual reality display. The nose accommodating portion and the side accommodating portion may be deformed while maintaining a curved surface as a whole in response to the shape of the user's face.

In the present embodiment, the eyepiece plate is in close contact with the virtual reality display in the portable state for carrying, and in the three-dimensional state for the virtual reality function, the eyepiece plate may be spaced apart from the virtual reality display and positioned in the rear space.

A fixed length link connecting the upper portion of the eyepiece plate and the upper portion of the main body and a variable length link connecting the lower portion of the eyepiece plate and the lower portion of the main body may further include, and the eyepiece plate is virtual in a three-dimensional state for virtual reality function. It is possible to maintain a state separated from the reality display.

The main body is a V-shaped portion formed in front of the nose receiving portion to maintain the convex shape of the nose receiving portion in a three-dimensional state, and added to the main body to reverse the rear V-shaped portion of the nose receiving portion corresponding to the user's nose shape. It may further include a forming link, and a hollow anchor that selectively covers the connecting portion of the forming link to fix the state in which the forming link is arranged.

In order to guide the bending of the main body, plastic deformation pieces embedded in the main body may be included around the bending line of the main body, and such a structure may be applied to the same or similarly in other embodiments.

According to an exemplary embodiment of the present invention, a portable virtual reality equipment including a flexible display includes a flexible display on the front and a virtual reality display on the back, and a main body that can be three-dimensionally deformed with the flexible display, and a virtual reality function. It includes an eyepiece for a lens, and includes an eyepiece plate having a function of being spaced, maintained, and variable by a predetermined distance from the virtual reality display in correspondence to the three-dimensionally deformed main body, wherein the main body forms a rear space on the virtual reality display. It is concavely deformed in a bow shape so as to be formed by a concavely deformed main body to form side receiving portions covering both sides of the face of the user's eyes around both sides of the virtual reality display. In the portable state for carrying, the eyepiece plate is in close contact with the virtual reality display, and in the stereoscopic state for the virtual reality function, the eyepiece plate may be spaced apart from the virtual reality display and positioned on the opposite side of the rear space.

Further comprising a screen member for guiding the eyepiece plate between the portable state and the three-dimensional state, the screen member may block the upper and lower main surfaces of the user's eyes.

In the portable virtual reality equipment according to the present invention, the main body may include a mobile phone function by adding a voice communication module, but may be connected to the outside through another wired or wireless network without a voice communication module, or may include only a virtual reality or augmented reality function. have. The virtual reality equipment of the present invention is a portable structure, which is comparable to a general mobile phone or terminal, and can implement a virtual reality function regardless of place and time. As an example, as an operating system for using a foldable virtual reality device, various OSes such as Android, Windows, Linux, and OPENELEC can be used, and the foldable virtual reality device can communicate, messaging, multimedia, map, and game even if it is not related to the virtual reality function. It is possible to store and run various applications. In addition, it is also possible to drive it by modifying it for virtual reality or augmented reality while driving a general application.

In the present specification, the expression rear or rear may be understood as meaning a direction toward a user's face when driving the foldable virtual reality equipment.

The virtual reality function using the virtual reality display of the main body and the eye plate in a spaced state can be implemented in various ways. For example, as in a conventional cardboard, a virtual reality display may be split left and right, and a stereoscopic effect may be realized using a pair of eyepieces, but an image may be divided and displayed according to the virtual reality method. In addition to this, a polarizing glasses method in which a polarizing lens is mounted on the eyepiece plate or a shutter glass method in which the left and right eyepieces are opened and closed at a time difference from the eyepiece plate may also be applied to the present invention. In addition to this, various types of display and lens combinations for virtual reality or stereoscopic display may be implemented.

A terminal device according to another exemplary embodiment of the present invention includes a terminal body part in which a first display part is formed, circuits for providing a video signal through the first display part, and one side of the terminal body part It is formed integrally with the first display unit, and includes a roll storage unit capable of accommodating the second display unit of flexible material, and according to an enlarged exposure area of the second display unit in a state inserted in the terminal body unit. It characterized in that it comprises a sliding member configured to be withdrawn from the terminal body.

The foldable virtual reality equipment according to the present invention can be implemented as a portable device by combining the virtual reality module with a portable structure, so that a virtual reality function can be implemented regardless of place and time. As the number of functions that can be implemented with the virtual reality function increases, the user's convenience can be improved.

In addition, when the main body is mounted reversibly, it is possible to use both as a general monitor and as a virtual reality monitor with a single display.

In addition, the screen member forms a structure capable of maintaining the eyepiece plate at a variable length from the main body, but the same structure can simultaneously implement a light-blocking screen function to block the inflow of external light, thereby maintaining the overall structure simply and advanced Smooth slide movement and robustness can be achieved simultaneously.

This feature can achieve a more doubled effect by forming the screen barrel as a double wall, and further increase user convenience through the formation of a misaligned vent and a lightweight structure.

1 is a perspective view of a folding virtual reality equipment and a mobile phone mounted thereon according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view showing the foldable virtual reality equipment and mobile phone of FIG. 1 from the rear.
FIG. 3 is a cross-sectional view of the foldable virtual reality equipment of FIG. 1 and a mobile phone in close contact.
4 is a cross-sectional view of the folding virtual reality equipment and the mobile phone of FIG.
5 is a cross-sectional view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.
6 is a partially enlarged cross-sectional view for explaining a screen member of the foldable virtual reality equipment according to an embodiment of the present invention.
7 is a partially enlarged side view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.
8 is a side view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.
9 is a rear perspective view of a foldable virtual reality equipment according to an embodiment of the present invention.
10 is a perspective view of a folding virtual reality equipment and a mobile phone mounted thereon according to an embodiment of the present invention.
11 is an exploded perspective view showing the foldable virtual reality equipment of FIG. 10 from the rear.
12 is a side view of the foldable virtual reality equipment of FIG. 10.
13 is a partially enlarged view for explaining a distance adjustment member among folding virtual reality equipment according to an embodiment of the present invention.
14 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.
15 is a side view for explaining a process of switching the foldable virtual reality equipment of FIG. 14.
16 is a side view for explaining an expanded state of the foldable virtual reality equipment of FIG. 14.
17 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.
FIG. 18 is a side view for explaining a conversion process of the foldable virtual reality equipment of FIG. 17.
19 is a side view for explaining an expanded state of the foldable virtual reality equipment of FIG. 17.
20 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.
21 is a side view for explaining a process of switching the foldable virtual reality equipment of FIG. 20.
22 is a side view for explaining an expanded state of the foldable virtual reality equipment of FIG. 20.
23 is a perspective view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
FIG. 24 is a side view for explaining a conversion process of the foldable virtual reality equipment of FIG. 23.
FIG. 25 is a side view for explaining an expanded state of the foldable virtual reality device of FIG. 23.
26 is a partially enlarged cross-sectional view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
27 is a partially enlarged cross-sectional view for explaining the operation of the foldable virtual reality equipment of FIG. 26.
28 is a partially enlarged cross-sectional view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
29 is a cross-sectional view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.
30 is a cross-sectional view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.
31 is a cross-sectional view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.
32 is a cross-sectional view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
33 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.
FIG. 34 is a side view for explaining the operation of the screen member in the foldable virtual reality equipment of FIG. 33.
35 is a side view for explaining an expanded state of the foldable virtual reality equipment of FIG. 33.
36 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.
37 is a rear view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
38 is a bottom rear perspective view of a foldable virtual reality equipment according to an embodiment of the present invention.
39 is a bottom rear perspective view of a foldable virtual reality equipment according to an embodiment of the present invention.
40 is a perspective view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
41 is a side view for explaining an example of use of the foldable virtual reality equipment of FIG. 40.
42 is a perspective view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.
43 is a perspective view illustrating a state in which a screen member is expanded in a foldable virtual reality equipment according to an embodiment of the present invention.
44 is a perspective view illustrating a state in which the eyepiece plate is moved inward in the foldable virtual reality equipment of FIG. 43.
45 is a perspective view for explaining the closed state of the foldable virtual reality equipment according to an embodiment of the present invention.
46 is a perspective view for explaining a process in which the foldable virtual reality equipment of FIG. 45 is converted into a full bloom state.
FIG. 47 is a perspective view for explaining a case where the foldable virtual reality equipment of FIG. 45 is in full bloom.
48 is a rear view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
49 is a plan view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.
FIG. 50 is a plan view illustrating an operating mechanism of the foldable virtual reality equipment of FIG. 49.
51 is a side view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.
52(a) is a perspective view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.
52(b) is an exploded perspective view of the foldable virtual reality equipment of FIG. 52(a) from the rear.
53 is a cross-sectional view of the foldable virtual reality equipment of FIG. 52 and a mobile phone in close contact.
FIG. 54 is a cross-sectional view for describing a spaced apart state of the foldable virtual reality device of FIG. 52.
55 is a side view of a foldable virtual reality equipment according to an embodiment of the present invention.
56 is a plan view of the foldable virtual reality equipment of FIG. 55.
57 is a perspective view of a foldable virtual reality equipment according to an embodiment of the present invention.
FIG. 58 is a perspective view for explaining an expanded state of the foldable virtual reality device of FIG. 57.
FIG. 59 is a side view for explaining an expanded state of the foldable virtual reality device of FIG. 57.
60 is a cross-sectional view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.
61 is a partially enlarged cross-sectional view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.
FIG. 62 is a partially enlarged side view for explaining a screen member among folding virtual reality equipment according to an embodiment of the present invention.
63 is a side view for explaining a state of using the foldable virtual reality equipment according to an embodiment of the present invention.
64 is a rear perspective view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
65 is a side view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
66 is a front perspective view for explaining a storage state of the foldable virtual reality equipment according to an embodiment of the present invention.
67 is a side view for describing a display state of the foldable virtual reality device of FIG. 66;
FIG. 68 is a rear perspective view for describing a display state of the foldable virtual reality device of FIG. 66.
69 is a rear perspective view for explaining the foldable car rest formed on the eyepiece plate among the foldable virtual reality equipment according to an embodiment of the present invention.
FIG. 70 is a rear perspective view for describing a state in which the foldable car seat of FIG. 69 is folded.
71 is a side view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
72 is a perspective view for describing a foldable virtual reality equipment according to an embodiment of the present invention.
73 is a cross-sectional view illustrating the operation of the bottom cover in the foldable virtual reality device of FIG. 72.
74 is a perspective view for explaining a side screen, eyepiece plate, and bottom cover that are foldable at the same time among foldable virtual reality equipment according to an embodiment of the present invention.
75 is a view for explaining the shape of the portable virtual reality equipment according to an embodiment of the present invention.
FIG. 76 is a view for explaining a modification process of the portable virtual reality equipment of FIG. 75.
FIG. 77 is a view for explaining the internal structure of the portable virtual reality equipment of FIG. 75.
78 is a view for explaining a foldable car platform formed on an eyepiece plate among portable virtual reality equipment according to an embodiment of the present invention.
FIG. 79 is a view for explaining a state in which the collapsible car seat of FIG. 78 is folded.
FIG. 80 is a view for explaining the support structure of the foldable car rest of FIG. 78;
81 is a view for explaining a portable state of the portable virtual reality equipment according to an embodiment of the present invention.
82 is a view for explaining the three-dimensional state of the portable virtual reality equipment of FIG. 81;
83 is a view for explaining a modification process of the portable virtual reality equipment of FIG. 81;
84 is a view for explaining a nose receiving unit in a portable virtual reality equipment according to an embodiment of the present invention.
85 is a view for explaining a side receiving unit in the portable virtual reality equipment according to an embodiment of the present invention.
86 is a view for explaining a portable state of the portable virtual reality equipment according to an embodiment of the present invention.
87 is a view for explaining a three-dimensional state of the portable virtual reality equipment of FIG. 86;
88 is a view for explaining a portable virtual reality equipment according to an embodiment of the present invention.
89 is a block diagram showing the configuration of a flexible terminal device according to an embodiment of the present invention.
90 is a view for explaining a basic structure of a display unit constituting a flexible terminal device according to an embodiment of the present invention.
91 to 93 are diagrams for explaining an example of a method for detecting shape deformation in a flexible terminal device according to an embodiment of the present invention.
94 and 95 are diagrams showing an example of a terminal device according to an embodiment of the present invention.
96 to 98 are diagrams for explaining a case where display expansion is performed in the terminal device of the present invention.
99 and 100 are views showing a support plate drawn out with a sliding member according to an embodiment of the present invention.
101 is a view showing a sliding member and a support plate according to an embodiment of the present invention.
102 is a view showing a configuration for supporting a second display unit according to another embodiment of the present invention.
103 and 104 are diagrams showing a case in which VR means is configured according to another embodiment of the present invention.
105 to 109 are views for explaining a screen fixing means configured inside a screen barrel of a VR means according to an embodiment of the present invention.
FIG. 110(a) is a view showing a virtual reality mobile phone case including a screen fixing means according to an embodiment of the present invention.
FIG. 110(b) is a view showing a side of the virtual reality mobile phone case shown in FIG. 110(a).
111 to 115 are diagrams for showing various embodiments of the present invention.
116 is a view showing the configuration of a terminal device according to another embodiment of the present invention.
117 is a diagram illustrating the structure of Deep Neural Networks (DNN).
118 is a diagram illustrating the structure of a convolutional deep neural networks (CNN).
119 is a diagram illustrating a process of calculating a composite product.
120 is a diagram illustrating a subsampling process.
121 is a view showing a drone and a protective case according to an embodiment.
122 is a view for explaining a method of synthesizing an object and a background according to an embodiment.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments. For reference, in this description, the same numbers refer to substantially the same elements, and the contents described in other drawings may be cited and explained under these rules, and repeated contents that are determined or apparent to those skilled in the art may be omitted.

The terminology used herein is for describing the embodiments and is not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other components other than the components mentioned. Throughout the specification, the same reference numerals refer to the same components, and “and/or” includes each and every combination of one or more of the components mentioned. Although "first", "second", etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings commonly understood by those skilled in the art to which the present invention pertains. In addition, terms defined in the commonly used dictionary are not ideally or excessively interpreted unless explicitly defined.

The term "part" or "module" as used in the specification refers to a hardware component such as software, FPGA, or ASIC, and "part" or "module" performs certain roles. However, "part" or "module" is not meant to be limited to software or hardware. The "unit" or "module" may be configured to be in an addressable storage medium or may be configured to reproduce one or more processors. Thus, as an example, "part" or "module" means components, processes, functions, attributes, such as software components, object-oriented software components, class components and task components. Includes procedures, subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, database, data structures, tables, arrays and variables. The functionality provided within components and "parts" or "modules" can be combined into a smaller number of components and "parts" or "modules" or into additional components and "parts" or "modules" Can be further separated.

The spatially relative terms “below”, “beneath”, “lower”, “above”, “upper”, etc., are as shown in the figure. It can be used to easily describe a correlation between a component and other components. Spatially relative terms should be understood as terms including different directions of components in use or operation in addition to the directions shown in the drawings. For example, if a component shown in the drawing is turned over, a component described as "below" or "beneath" of another component will be placed "above" the other component. Can be. Accordingly, the exemplary term “below” can include both the directions below and above. The component can also be oriented in other directions, so that spatially relative terms can be interpreted according to the orientation.

In the present specification, virtual reality and virtual reality images are not limited to VR (Virtual Reality) and VR images, but Virtual Reality (VR) and Virtual Reality images, Augmented Reality (AR) and Augmented Reality images. , Mixed Reality (MR) and Mixed Reality images and general images, and is not limited thereto, and is used as a meaning to include all kinds of images of reality, virtual and reality and virtual mixed.

In addition, embodiments of the method using the virtual reality equipment disclosed herein are applied to both virtual reality (VR), augmented reality (AR, Augmented Reality), mixed reality (MR, Mixed Reality), and general images. The possibility is obvious to those skilled in the art.

Hereinafter, a first embodiment of the foldable virtual reality equipment will be described with reference to FIGS. 1 to 56.

In the disclosed embodiment, the foldable virtual reality equipment may be configured in a case shape capable of receiving (or detachably coupling) the display device. For example, the foldable virtual reality equipment may be configured in the form of a cell phone case that accommodates a mobile phone (eg, a smart phone) and can view a virtual reality image using the screen of the mobile phone.

In another embodiment, the foldable virtual reality equipment may be provided with a display device (eg, a smart phone) as an integral unit.

1 is a perspective view of a folding virtual reality equipment and a mobile phone mounted thereon according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing the folding virtual reality equipment and a mobile phone of FIG. 1, and FIG. The foldable virtual reality equipment and the mobile phone of the cross-section are in close contact, and FIG. 4 is a sectional view of the foldable virtual reality equipment and the mobile phone in FIG.

1 to 4, the foldable virtual reality equipment 100 according to the present embodiment is combined with the mobile phone 10, that is, accommodates the mobile phone 10. Corresponding to the mobile phone 10, the foldable virtual reality equipment 100 includes a casing 110, an eyepiece plate 120, and a screen member 130.

In the disclosed embodiment, the mobile phone 10 is understood to mean collectively a computing device including at least one processor and display. For example, the mobile phone 10 may mean both a smartphone, a tablet PC, and the body of a virtual reality device.

The mobile phone 10 includes a main display 12 installed on the front side and a virtual reality display 14 installed on the rear side, and the mobile phone 10 is a basic call through the front main display 12 or other button operations. , It can perform the driving of the application. In addition, the rear virtual reality display 14 may provide the virtual reality function to the user along with the eyepiece plate 120. The virtual reality display 14 may be operated through user manipulation or movement detection of the eyepiece plate 120.

In addition, the camera module 16 may be mounted on the front or rear of the mobile phone 10. The camera module 16 may be used for photographing an external image, or may be used for realizing functions such as augmented reality (AR) or mixed reality (MR). One or more camera modules 16 may be provided, and a plurality of directions may be provided to simultaneously photograph at least a portion of the front, side, top, bottom, and rear, and a fisheye lens type for 180 or 360 degree shooting Can also be provided. Applications such as a camera module and augmented reality can be applied to other embodiments of the present specification.

The mobile phone 10 according to the disclosed embodiment accommodates the above-described components (for example, at least one of the at least one processor, the main display 12, the virtual reality display 14, and the camera module 16). Includes a mobile phone body.

The mobile phone body may be made of a metal material including plastic or aluminum or other alloys, but is not limited thereto. In addition, the cell phone body is generally composed of a rectangular parallelepiped or a rectangular parallelepiped, but is not limited thereto.

The casing 110 can accommodate the mobile phone 10. Specifically, in this specification, the casing 110 can be fixed to accommodate the cell phone body of the cell phone 10. The method in which the casing 110 fixes and accommodates the mobile phone body of the mobile phone 10 is not limited, and various methods for preventing the mobile phone body from easily detaching from the casing 110 may be applied.

In one embodiment, the casing 110 may include a through portion for opening the display to the rear. The through portion may be formed of one hole or two or more holes. As illustrated, like other cell phone cases, the front cover 112 may be formed on one side of the front surface of the casing 110.

For example, the casing 110 may be secured by wrapping a side surface of the mobile phone body using a protective frame. The protective frame is made of a material that can provide a frictional force above a predetermined reference value and a side surface of the mobile phone body so that the mobile phone body does not slip, or is made of a stretchable material to fix the mobile phone body with the restoring force of the protective frame. In addition, the protective frame may have a structure in which a corner of at least one side is bent or protruded inward so that the mobile phone body does not fall structurally. In addition, the protection frame is of a retractable type, it is possible to open one edge of the protection frame, close the open edge after receiving the mobile phone body, so that the mobile phone body is fixed in the protection frame. In addition, the protective frame may secure the mobile phone body to the protective case by using at least one protrusion configured to fit at least one groove provided in the mobile phone body. The above-described embodiments are provided as examples, and the method used for fixing and accommodating the mobile phone body to the protective case, that is, the casing 110 is not limited thereto.

In one embodiment, the mobile phone case including the casing 110 may include at least one processor and display to perform the function of the mobile phone 10.

The eyepiece plate 120 includes a pair of eyepieces 122, and a user can view the image displayed on the virtual reality display 14 through the eyepiece 122. The eyepiece 122 may adjust the focus through a fine rotation operation, and may adjust the left and right widths to correspond to the distance between the eyes. In addition to this, a cushion or a light blocking structure capable of additionally blocking blocking of light may be added to the eyepiece 122 around the face shape.

In one embodiment, at least a portion of the eyepiece plate 120 includes a heating means or a cooling means, so that the eyepiece plate 120 may be warm in cold weather or cold in hot weather.

In addition, the heating means or cooling means included in the eyepiece plate 120 may be interlocked with the virtual reality image, so that the eyepiece plate 120 may be warmed or cooled in response to the type or scene of the virtual reality image.

The screen member 130 is mounted on the back of the casing 110 that accommodates the mobile phone 10 or the mobile phone 10, and a plurality of screen barrels 140 that slide and move in the longitudinal direction while being overlapped with each other themselves are fixed. It can contain. The screen tube 140 is formed in a square shape corresponding to the shape of the mobile phone 10 or the casing 110 that accommodates the mobile phone 10, or other shapes having an 8-character shape to fit an oval, polygon, or eye shape It can be formed in various shapes such as.

In the screen member 130, the screen cylinder 140 slides with a certain degree of friction, such as a metal antenna, so that it can stop at any position and maintain a variable distance. In addition, since the screen cylinder 140 can block four surfaces from the outside, it is possible to effectively block external light.

In addition to this, the mobile phone 10 may input or output various functions through the virtual reality display 14 on the back or another display provided separately. For example, number input through display touch or voice input, document creation, address book verification, and utilization of a messaging application may be implemented through driving an application. In addition, as a multimedia device, it is possible to additionally implement video viewing and music listening. When only one virtual reality display 14 is installed on the mobile phone 10, various functions as described above can be implemented through the virtual reality display 14, and it is also possible to temporarily separate and use the screen member 130.

In addition, it is also possible to use a separate display in addition to the mobile phone 10 or the casing 110 accommodating the mobile phone 10, and the separate displays may perform a function separate from the virtual reality display or be used together. You can also use it.

In addition, when a separate display is added to the virtual reality display 14, the same content or contents related to the virtual reality display 14 in use by the user may be implemented through a separate display. In this case, the wearer who uses the virtual reality equipment can exchange information or form various rapports with other users or nearby people.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

5 is a cross-sectional view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 5, the screen barrel 140 constituting the screen member 130 may also be formed in a double wall structure. The screen barrel 140 forming the double wall includes an inner wall 142 and an outer wall 144, and may maintain a spaced distance from all or part of the inner wall 142 and the outer wall 144. Since the screen barrel 140 forms a double wall structure, it maintains a significantly lighter weight compared to the same thickness compared to a single wall structure, and can form a robust structure.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

6 is a partially enlarged cross-sectional view for explaining a screen member of the foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 6, the screen cylinder 140 may further include an elastic protrusion 147 protruding from the inner wall to fix a close or spaced state. The elastic projection 147 in the spaced apart state in which the screen cylinder 140 extends supports the ends of the other screen cylinders 140, so that the screen cylinders 140 can be fixed so as not to overlap each other under a certain force.

In addition, when the screen cylinder 140 is in close contact with each other, the elastic protrusions 147 are caught by the projection receiving grooves 149 formed in the other screen cylinder 140, so that the screen cylinders 140 move under a certain force. You can fix it like this.

In this embodiment, the elastic protrusion 147 is formed of a structure protruding from the inner wall 142 of the screen tube 140, but, conversely, it can be formed as a structure protruding from both the outer wall or the inner/outer wall, and does not interfere with mutual operation It may be designed so as to be spaced apart from each other in the vertical direction from the stretching direction. In addition, in addition to being supported by an elastic protrusion 147 by a spring, it can also be made to be elastically supported by its own elasticity, such as a leaf spring.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

7 is a partially enlarged side view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 7, as described with reference to FIG. 5, the screen cylinder 140 of the screen member 130 may be formed in a double wall structure. When formed as a double wall in this way, in addition to simply implementing light weight, it may have other effects. For example, in forming a vent on the screen member 130, the first vent 146 and the second vent 148 are formed so as not to overlap each other to block light from entering from the outside.

Specifically, in the double-walled screen tub 140, the first vent 146 is formed on the inner wall 142 and the second vent 148 is formed on the outer wall 144, but as illustrated, the first vent ( 146) and the second vent 148 may not overlap each other, that is, may be formed to be shifted so that light does not flow from the outside.

In this embodiment, although the vents are formed in the screen cylinder 140, the vents may be formed only in the eyepiece plate 120 or in the eyepiece plate 120 in some cases.

Referring to FIGS. 2 to 4 again, the screen member 130 is interposed between the casing 110 and the eyepiece plate 120 accommodating the mobile phone 10 or the mobile phone 10, and the eyepiece plate 120 is spaced apart. While in the state, it can block external light from entering.

In this embodiment, the size of the screen barrel 140 gradually increases in the rear direction, and may increase and decrease in the front-rear direction, but on the contrary, the size of the screen barrel may be gradually decreased, or the size of the screen barrel may be increased and decreased, or vice versa. It is possible.

In addition, the screen barrel 140 is preferably to block external light from four sides for immersion, but a casing that accommodates the cell phone 10 or the cell phone 10 in a dimension that does not seriously interfere with immersion even when partially opened It may be partially blocked between the 110 and the eyepiece plate 120.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

8 is a side view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 8, as in the previous embodiment, the foldable virtual reality equipment includes a casing 110 that accommodates the mobile phone 10, an eyepiece plate 120, and a screen member 130, and additionally includes a rear cover ( 150) may be further included.

The rear cover 150 may be used to protect the eyepiece plate 120, and while the user wears it, the cell phone 10, the casing 110 accommodating the mobile phone 10, or the bottom surface of the eyepiece plate 120 may be used. Can be used stretched.

When the back cover 150 is formed on the mobile phone 10 or the casing 110 accommodating the mobile phone 10, in addition to protecting the eyepiece plate 120, the odor that generates a specific odor in conjunction with the contents of the virtual reality The generator or the wind generator 170 that generates wind may be additionally formed.

In addition, in order to more realistically implement the virtual reality function, a fixing member 160 that can fix the virtual reality equipment in a spaced state to the user's face may be further included. The fixing member 160 may be provided in the form of an earring of a general mask, and is usually prepared on both sides of the eyepiece plate 120, and then withdrawn through the user's convenience, may be caught in the user's ear. Of course, in addition to this, it is also possible to be formed on the cell phone 10 or the casing 110 that accommodates the cell phone 10.

The fixing member 160 may be provided in the form of an eyeglass hanger or an elastic band fixed to the user's head.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

9 is a rear perspective view of a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 9, the foldable virtual reality equipment 200 according to the present embodiment includes a main body 210, a first eyepiece plate 220, a second eyepiece plate 221, a first screen member 230, and The second screen member 231 is included.

The main body 210 includes a first virtual reality display 212 and a second virtual reality display 214 that are installed on the back, and the first and second virtual reality display (212, 114) or other button operation, etc. Through this, you can perform basic operations, run applications, etc.

In the main body 210, the first and second virtual reality displays 212 and 214 are mounted on the rear surface, and the first and second eyepiece plates 220 and 221 include eyepiece lenses 222, respectively. The images displayed on the displays 212 and 214 can be enlarged and viewed. The eyepiece 222 may allow focus to be adjusted through a fine rotation operation, and the focus may be independently adjusted using the first and second screen members 230 and 231 or fine in the vertical and horizontal directions such as left and right widths. It is also possible to adjust. In addition to this, a cushion or a light blocking structure capable of additionally blocking the blocking of light may be added to the eyepiece 222 around the face shape.

The first and second screen members 230 and 231 are mounted on the rear surface of the main body 210, and may include a plurality of screen cylinders 240 that are themselves superimposed and slide and move in the longitudinal direction. . The screen cylinder 240 may be formed in a cylindrical shape, or may be formed in various shapes such as oval, square, and polygon.

In the first and second screen members 230 and 231, the screen cylinder 240 slides with a certain degree of friction, such as a metal antenna, so that it can stop at any position and maintain a variable distance. . In addition, since the screen barrel 240 can block four surfaces from the outside, it is possible to effectively block external light.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

For example, in the embodiment illustrated in FIG. 9, the main body 210 accommodates a mobile phone and may be configured in a case shape that can be connected to the accommodated mobile phone by wire or wireless. In this case, the virtual reality displays 212 and 214 may be configured as a through or seeable member, and the screen displayed on the virtual reality display of the mobile phone may be configured to be exposed to the outside. In another embodiment, the virtual reality displays 212 and 214 may be configured as a display device capable of displaying a virtual reality screen obtained by connecting the main body 210 to a mobile phone through a wired or wireless connection.

10 is a perspective view of a foldable virtual reality equipment and a mobile phone mounted thereon according to an embodiment of the present invention, FIG. 11 is an exploded perspective view showing the foldable virtual reality equipment of FIG. 10 from the rear, and FIG. 12 is a foldable view of FIG. 10 It is a side view of virtual reality equipment.

10 to 12, the foldable virtual reality equipment 300 according to the present embodiment includes a casing 310, an eyepiece plate 320, and a screen member 330 that accommodates the mobile phone 10.

The mobile phone 10 includes a display 12 installed on the front side and a virtual reality display 14 installed on the rear side, and the mobile phone 10 is a basic call, through the main display 12 or other button operation on the front side, An application may be driven, and the rear virtual reality display 14 may provide a virtual reality function to the user along with the eyepiece plate 120.

In this embodiment, the mobile phone 10 cannot change the direction within the casing 310, but alternatively, if the casing 310 is implemented as an inner frame and a main frame as described later, the direction can be reversed. You can also

The eyepiece plate 320 includes a pair of eyepieces 322, and a user can view the image displayed on the inverted display 312 through the eyepiece 322. The eyepiece 322 may adjust the focus through a fine rotation operation, and may adjust the left and right widths to correspond to the distance between the eyes. In addition to this, a cushion or a light blocking structure capable of additionally blocking the blocking of light may be added to the eyepiece 322 around the face shape.

The screen and the distance adjusting member 330 include a distance adjusting unit 331 and a light blocking screen 340, and the distance adjusting unit 331 includes a first link 332 and a first link rotatably connected at one side of the center. 2 includes a link 334, the other end of the first link 332 is rotatably connected to the casing 310, the other end of the second link 334 is rotatably connected to the eyepiece plate 320.

Four combinations comprising a first link 332 and a second link 334 connect the eyepiece plate 320 at the four corners of the casing 310, the first link 332 and the second link 334 ) Can move the eyepiece plate 320 between a spaced state and a close state while being unfolded in a straight line or bent in a V-shape.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

13 is a partially enlarged view for explaining a distance adjustment member among the foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 13, the first link 332 may be provided to enable length adjustment and fixing. To this end, the first link 332 includes two or more rods 336 and 337 capable of adjusting mutually overlapping lengths, and at least one of the rods 336 and 337 is formed with a long hole formed in the longitudinal direction, and the long link has a The fine adjustment screw 338 is mounted to adjust and fix the overlapped length between the rods 336 and 337.

In addition to this, a plurality of locking jaws are formed at regular intervals in the long hole, so that the overlapping length between the rods can be adjusted while moving the locking jaws.

By adjusting the overlapping distances, it is possible to finely adjust the distance as needed, and by adjusting the four link combinations independently, it is possible to adjust the angle of the eyepiece display and the distortion of the horizontal axis of the display.

Referring back to FIGS. 11 and 12, the light blocking screen 340 is interposed between the casing 310 and the eyepiece plate 320 and blocks external light from entering while the eyepiece plate 320 is in a spaced state. Can be.

In this embodiment, the light blocking screen 340 is formed in a bellows shape, and both ends are fixed to the casing 310 and the eyepiece plate 320, respectively, to form a substantially perfect darkroom. However, the light blocking screen 340 may be formed of a material having excellent elasticity, not bellows. It can be designed to be fixed to one side and then fixed to the other side only when it reaches a spaced state.

In addition, the light-blocking screen 340 is preferable to block external light from four sides for immersion, but in a part that does not seriously interfere with immersion even though it is partially opened, it is provided between the casing 310 and the eyepiece plate 320. It can also be partially blocked.

In addition, in order to more realistically implement the virtual reality function, a fixing member 360 capable of fixing the virtual reality equipment in a separated state to the user's face may be further included. The fixing member 360 may be provided in the form of an earring of a general mask in the casing 310, and is usually prepared on both sides of the rear side of the casing 310, and then withdrawn through the user's convenience to be caught in the user's ear. have.

The fixing member 360 may be provided in the form of an eyeglass hanger or an elastic band fixed to the user's head.

In one embodiment, when at least a portion of the fixing member 360 is located behind the user's head, the fixing member 360 may further include at least one camera provided behind the user's head.

The virtual reality equipment according to the disclosed embodiment may display an image behind the user's head on the virtual reality screen when a dangerous situation is detected using at least one camera provided behind the user's head.

In addition, when a user is playing a game using the virtual reality equipment according to the disclosed embodiment, it is possible to provide a virtual reality image of various viewpoints using at least one camera provided behind the user's head.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

14 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention, FIG. 15 is a side view for explaining a switching process of the foldable virtual reality equipment of FIG. 14, and FIG. 16 is a foldable virtual of FIG. 14 It is a side view for explaining the expansion state of reality equipment.

14 to 16, the foldable virtual reality equipment according to the present embodiment is rotatably mounted on one side of the casing 1110 accommodating the mobile phone 10 including the display 12, and the casing 1110. It includes a switching body (1180). The switching body 1180 is switched to a state in close contact with the front and rear surfaces while rotating on one side of the casing 1110, and may include a screen member 1130 and an eyepiece plate 1120 mounted on the screen member 1130. .

In another embodiment according to FIGS. 14 to 16, the foldable virtual reality equipment includes a mobile phone 10 including a display 12 and a switching body 1180 rotatably mounted on one side of the mobile phone 10. . The switching body 1180 is switched to a state in close contact with the front and rear surfaces while rotating on one side of the mobile phone 10, and may include a screen member 1130 and an eyepiece plate 1120 mounted on the screen member 1130. .

As shown in FIG. 14, the switching body 1180 may move to the rear and front surfaces of the casing 1110 using a multi-axis hinge or a single-axis hinge. When the switching body 1180 remains in close contact with the back surface of the casing 1110, the display 12 of the mobile phone 10 accommodated in the casing 1110 may display an image or a user interface for multimedia, When the communication module is mounted on the casing 1110 or the switching body 1180, it can function as a communication device.

Then, when the switching body 1180 is kept in close contact with the front surface of the casing 1110, as shown in FIG. 15, the eyepiece plate 1120 may be expanded in a spaced apart state, and the screen member 1130 may also be a corrugated tube, It can be expanded in the form of bellows. In addition to this, as described in the previous embodiment, it may be provided to be compressed or stretched using a plurality of screen bins.

Although not shown, the screen member 1130 may maintain a spaced apart state, in which case the link member shown in FIGS. 11 to 13 may be used, as well as a hydraulic cylinder, a pneumatic cylinder, an antenna as a spacer or a distance adjusting part. Various actuators such as a rack, a solenoid, a coil spring, a shape enterprise alloy, etc. may be used, and the spacer or distance adjusting unit may be mounted outside or inside the screen member 1130.

In a state in which the screen member 1130 is in close contact with the front surface of the casing 1110 (ie, in a state in close contact with the front surface of the mobile phone 10 accommodated in the casing 1110), the eyepiece plate 1120 and the screen member 1130 are It can be extended to a distant state. And, as described above, when the eyepiece plate 1120 is in a spaced apart state, a virtual reality function may be implemented through the display 12.

In this embodiment, the switching body 1180 rotates on the long side of the casing 1110, but the switching body 1180 can be mounted to rotate on the opposite long side of the casing 1110, and on the short side rather than the long side. It can be mounted to rotate.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

17 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention, FIG. 18 is a side view for explaining a switching process of the foldable virtual reality equipment of FIG. 17, and FIG. 19 is a foldable virtual of FIG. 17 It is a side view for explaining the expansion state of reality equipment.

17 to 19, the foldable virtual reality equipment according to the present embodiment is a guide rail 1214 and a guide rail 1214 which are attached or detachably coupled to a side of a mobile phone 10 including a display 12 ) Includes a switching body 1280 that is slidably mounted. In one embodiment, the guide rail 1214 may be provided on one side of a casing (not shown) that can accommodate the mobile phone 10.

In one embodiment, the mobile phone 10 may have a guide rail 1214 coupled to the side as an integral body.

The switching body 1280 can be detached or mounted while sliding along the guide rail 1214, and the guide rail 1214 is also formed symmetrically back and forth to be switched to a state in close contact with the front and rear surfaces. The switching body 1280 may include a screen member 1230 and an eyepiece plate 1220 mounted to the screen member 1230.

As illustrated in FIG. 18, the switching body 1280 may move back and front of the mobile phone 10 by changing the front-rear direction on the guide rail 1214. When the switching body 1280 remains in close contact with the back surface of the mobile phone 10, the display 12 of the mobile phone 10 may display an image or a user interface for multimedia, and the mobile phone 10 or switching When the communication module is mounted on the body 1280, it can function as a communication device.

Then, when the switching body 1280 is kept in close contact with the front surface of the mobile phone 10, as shown in FIG. 19, the eyepiece plate 1220 can be extended to a spaced apart state, and the screen member 1230 is also a plurality of It can be expanded using a screen bin.

Although not shown, the screen member 1230 can maintain a spaced state by using its own frictional force, as well as a hydraulic cylinder, pneumatic cylinder, antenna rack, solenoid, coil spring, shape enterprise alloy, etc. Various actuators may be used, and this spacer or distance adjusting unit may be mounted outside or inside the screen member 1230.

In a state in which the screen member 1230 is in close contact with the front surface of the mobile phone 10 on which the display 12 is formed, the eyepiece plate 1220 and the screen member 1230 may be extended to a spaced apart state. And, as described above, when the eyepiece plate 1220 is in a spaced apart state, a virtual reality function may be implemented through the display 12.

In this embodiment, the switching body 1280 is attached and detached along the guide rail 1214 formed on the long side of the mobile phone 10, but the switching body 1280 forms a short side guide rail rather than the long side and is parallel to the short side. It can be detached while moving in one direction.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

20 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention, FIG. 21 is a side view for explaining a switching process of the foldable virtual reality equipment of FIG. 20, and FIG. 22 is a foldable virtual of FIG. 20 It is a side view for explaining the expansion state of reality equipment.

20 to 22, the foldable virtual reality equipment according to the present embodiment is capable of sliding and rotating movement on the casing 1310 and the casing 1310 accommodating the mobile phone 10 including the display 12. It includes a conversion body 1380 is mounted. In addition, the switching body 1380 may include a screen member 1330 and an eyepiece plate 1320 mounted on the screen member 1330.

In another embodiment according to FIGS. 20 to 22, the foldable virtual reality equipment is a mobile phone 10 including a display 12 and a switching body 1380 that is mounted to enable sliding and rotational movement on the mobile phone 10. It includes. In addition, the switching body 1380 may include a screen member 1330 and an eyepiece plate 1320 mounted on the screen member 1330.

The casing 1310 and the switching body 1380 are interconnected via a rail body 1385. Specifically, the rail body 1385 is rotatably mounted on one side of the casing 1310, and the switching body 1380 is slidably coupled through the rail 1402. Therefore, the switching body 1380 can slide and rotate with respect to the casing 1310, and can be switched between the front and rear surfaces of the main body 1380.

As shown in FIG. 21, the switching body 1380 is capable of sliding along the rail body 1385, and can be rotated together with the rail body 1385. Therefore, the front and rear directions of the casing 1310 and the mobile phone 10 accommodated in the casing 1310 may be moved to the back and front sides of the casing 1310 and the casing 1310 by changing the front-rear direction through slide movement and rotation movement. When the switching body 1380 maintains a close contact with the casing 1310 and the back surface of the mobile phone 10 accommodated in the casing 1310, the display 12 of the mobile phone 10 accommodated in the casing 1310 displays multimedia. An image or a user interface can be displayed, and when a communication module is mounted on the casing 1310 or the switching body 1380, it can also function as a communication device.

Then, when the switching body 1380 is kept in close contact on the front of the casing 1310 and the mobile phone 10 accommodated in the casing 1310, as shown in FIG. 22, the eyepiece plate 1320 may be extended to a spaced apart state. The screen member 1330 may also be expanded using a plurality of screen cylinders.

Although not shown, the screen member 1330 can maintain a spaced state by using its own frictional force, and as a spacer or a distance adjusting part, various actuators such as hydraulic cylinders, pneumatic cylinders, antenna racks, solenoids, coil springs, shape enterprise alloys, etc. Can be used, and the spacer or the distance adjusting unit can be mounted outside or inside the screen member 1330.

In a state in which the screen member 1330 is in close contact with the front of the casing 1310 and the mobile phone 10 accommodated in the casing 1310, the eyepiece plate 1320 and the screen member 1330 may be extended to a spaced apart state. And, as described above, when the eyepiece plate 1320 is in a spaced apart state, a virtual reality function may be implemented through the display 12.

In this embodiment, the switching body 1380 switches positions by the rail body 1385 mounted on the long side of the main body 1310, but the switching body 1380 is a rail body or other on the shorter side than the long side. It is also possible to form a structure and switch positions at one end.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

23 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention, FIG. 24 is a side view for explaining a switching process of the foldable virtual reality equipment of FIG. 23, and FIG. 25 is a foldable virtual of FIG. 23 It is a side view for explaining the expansion state of reality equipment.

23 to 25, the foldable virtual reality equipment according to the present embodiment is switched while being detachably attached to the front and rear surfaces of the casing 1410 and the casing 1410 that accommodate the mobile phone 10 including the display 12. It includes a conversion body (1480). In addition, the switching body 1480 may include a screen member 1430 and an eyepiece plate 1420 mounted on the screen member 1430.

The casing 1410 and the switching body 1480 can be mutually bound and separated by using the detachable buttons 1482 and 1484, and the same binding relationship is formed on the front and rear surfaces, and the front and rear surfaces are mounted the same. Can be. In addition to the detachable buttons 1482 and 1484, the casing 1410 and the switching body 1480 may be coupled to each other to be detachable by using at least one of a magnetic button, a binding protrusion-groove structure, and a suction plate.

As illustrated in FIG. 24, the switching body 1480 may be mounted to the rear and front surfaces of the casing 1410 by changing the front-rear direction using the detachable buttons 1482 and 1484. When the switching body 1480 remains in close contact with the back surface of the casing 1410, the display 12 of the mobile phone 10 may display an image or a user interface for multimedia, and the casing 1410 or switching When the communication module is mounted on the body 1480, it can function as a communication device.

Then, when the switching body 1480 is kept in close contact with the front surface of the casing 1410, as shown in FIG. 25, the eyepiece plate 1420 may be expanded in a spaced apart state, and the screen member 1430 may also It can be expanded using a screen bin.

Although not shown, the screen member 1430 can maintain a spaced state using its own frictional force, and various actuators such as hydraulic cylinders, pneumatic cylinders, antenna racks, solenoids, coil springs, shape enterprise alloys, etc., as spacers or distance adjusters Can be used, and the spacer or the distance adjusting unit can be mounted outside or inside the screen member 1430.

In a state in which the screen member 1430 is in close contact with the front surface of the casing 1410 on which the display is formed, the eyepiece plate 1420 and the screen member 1430 may be extended to a spaced state. And, as described above, when the eyepiece plate 1420 is in a separated state, a virtual reality function may be implemented through a display.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

26 is a partially enlarged cross-sectional view for describing the foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 27 is a partially enlarged sectional view for explaining the operation of the foldable virtual reality equipment of FIG. 26.

26 and 27, the virtual reality equipment according to the present embodiment includes a main body 1510, a pair of image light emitting units 1514 formed on one surface of the main body 1510, and an image light emitting unit 1514 ) Eyepieces 1522 mounted at close proximity to each.

In one embodiment according to FIGS. 26 and 27, the main body 1510 includes a cell phone and a casing that accommodates the cell phone. In another embodiment, the main body 1510 may be a computing device including at least one processor and display.

The image emitting unit 1514 may be a display or a projector. In this embodiment, the image light emitting unit 1514 can display an image in high resolution as a display, and can provide an enlarged image through the eyepiece 1522. However, in another embodiment, the image emitting unit may function as a projector to project a specific image through the eyepiece to the retina.

In this embodiment, the image light emitting unit 1514 and the eyepiece 1522 maintain a fixed distance, and as a proximity distance, the function of the screen member to move the eyepiece plate in a close and spaced state as in the previous embodiment is required. You may not. Therefore, the foldable virtual reality equipment according to the present embodiment can be kept thin and compact.

In addition, the foldable virtual reality equipment may further include an eye cup 1524 mounted on the eyepiece. The eye cup 1524 is for blocking unnecessary light from entering the eyepiece 1522, and may be formed concavely corresponding to the shape of the face around the eye.

In this embodiment, the eye cup 1524 is a deformable structure, and can be converted into a flat state in close contact with the main body 1510 and a curved state corresponding to the shape around the eyes of the face, and at this time, the eye cup 1524 The shape can be changed by using a tube type deformation by air inlet, deformation by a shape memory alloy, or deformation by electric application.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

28 is a partially enlarged cross-sectional view for describing a foldable virtual reality equipment according to an embodiment of the present invention.

In one embodiment according to FIG. 28, the main body 1610 includes a cell phone and a casing that accommodates the cell phone. In another embodiment, the main body 1610 may be a computing device including at least one processor and display.

Referring to FIG. 28, the virtual reality equipment according to the present embodiment is close to each of the main body 1610, a pair of image light emitting units 1614 and an image light emitting unit 1614 formed on one surface of the main body 1610. It includes an eyepiece 1622 mounted at a distance, and a barrel member 1616 accommodating the image emitting portion 1614 and the eyepiece 1622.

The image light emitting unit 1614 may be a display or a projector. In this embodiment, the image light emitting unit 1614 can display an image in high resolution as a display, and can provide an enlarged image through the eyepiece 1622. However, in another embodiment, the image emitting unit may function as a projector to project a specific image through the eyepiece to the retina.

In this embodiment, the image light emitting unit 1614 and the eyepiece 1622 maintain a fixed distance and require the function of a screen member that moves the eyepiece plate in a close and spaced state as in the previous embodiment as a close distance. You may not. Therefore, the foldable virtual reality equipment according to the present embodiment can be kept thin and compact.

As shown in FIG. 28(b), the barrel member 1616 may move the image light emitting unit 1614 and the eyepiece 1622 together, and preferably, the left and right sides may be separated. The foldable virtual reality equipment can cope with face shape and flexion of the nose or the like as they are separated from each other from side to side, and the eyepiece 1622 is closely attached to the main body 1610 together with the barrel member 1616, and then the main body 1610. ).

In addition, the foldable virtual reality equipment may further include an eye cup 1624 mounted on the eyepiece. The eye cup 1624 is for blocking unnecessary light from entering the eyepiece 1622, and may be formed concavely corresponding to the shape of the face around the eye.

In this embodiment, the eye cup 1624 is a deformable structure, and may be converted into a flat state in close contact with the main body 1610 and a curved state corresponding to the shape around the eyes of the face, wherein the eye cup 1624 is The shape can be changed by using a tube type deformation by air entry, a deformation by a shape memory alloy, or deformation by electric application.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

29 is a cross-sectional view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.

In one embodiment according to FIG. 29, the main body 1710 includes a cell phone and a casing that accommodates the cell phone. In another embodiment, the main body 1710 may be a computing device including at least one processor and display.

Referring to FIG. 29, the foldable virtual reality equipment includes a main body 1710 including a virtual reality display, an eyepiece plate 1720 capable of maintaining a variable distance from the main body 1710, and a main body 1710 and eyepiece plate. It includes a screen member 1730 interposed between (1720). The screen member 1730 may move the eyepiece plate 1720 between the close contact state in which the eyepiece plate 1720 is in close contact with the main body 1710 and a spaced state maintaining a predetermined distance.

The screen member 1730 is an air tube, and the shape of the eyepiece plate 1720 may be changed to move in a close or spaced state through the entry and exit of air. When the eyepiece plate 1720 is in a spaced apart state, a virtual reality function may be implemented through the virtual reality display of the main body 1710.

Various methods can be used to blow air into the screen member 1730. For example, air may be blown through a nozzle of a tube or by a separate manual pump. However, in this embodiment, the bidirectional pump 1734 for automatically entering and exiting air to the screen member 1730 may be further included.

In addition, the screen member 1730 may be expanded and contracted as a whole by forming a space between the display and the screen member as a closed tube space 1732, and blow air through the pump 1734 as well as air. By discharging, the screen member 1730 may be in close contact with the display of the equipment to form a substantial vacuum for easy storage.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

30 is a cross-sectional view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.

In one embodiment according to FIG. 30, the main body 1810 includes a cell phone and a casing that accommodates the cell phone. In other embodiments, the main body 1810 may be a computing device including at least one processor and display.

Referring to FIG. 30, the foldable virtual reality equipment includes a main body 1810 including a virtual reality display, an eyepiece plate 1820 capable of maintaining a variable distance from the main body 1810, and a main body 1810 and eyepiece plate. It includes a screen member 1830 interposed between (1820). The screen member 1830 may move the eyepiece plate 1820 between the close contact state where the eyepiece plate 1820 is in close contact with the main body 1810 and a spaced state maintaining a predetermined distance.

The screen member 1830 is an air tube, and the shape of the eyepiece plate 1820 can be changed to move in a close state or a spaced state through the entry and exit of air. When the eyepiece plate 1820 is in a spaced apart state, a virtual reality function may be implemented through the virtual reality display of the main body 1810.

Various methods can be used to blow air into the screen member 1830. For example, air may be blown through a nozzle of a tube or by a separate manual pump. However, in the present exemplary embodiment, a bidirectional pump 1834 may be further included to automatically enter and exit air from the screen member 1830.

In addition, the screen member 1830 is formed of a double-walled structure, and may be expanded and contracted as a whole by forming the inner space as a closed tube space 1832, and blow air using a pump 1834 as well. , By discharging air, the screen member 1830 may be in close contact with the display of the equipment to form a substantial vacuum for easy storage.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

31 is a cross-sectional view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 31, the foldable virtual reality equipment includes a main body 1910 including a virtual reality display, an eyepiece plate 1920 capable of maintaining a variable distance from the main body 1910, and a main body 1910 and eyepiece plate. It includes a screen member (1930) interposed between (1920). The screen member 1930 may move the eyepiece plate 1920 between the close contact state where the eyepiece plate 1920 is in close contact with the main body 1910 and the spaced apart state maintaining a predetermined distance.

In one embodiment according to FIG. 31, the main body 1910 includes a cell phone and a casing that accommodates the cell phone. In another embodiment, the main body 1910 may be a computing device including at least one processor and display.

The screen member 1930 is an air tube, and the shape of the eyepiece plate 1920 may be changed to move in a close or spaced state through the entry and exit of air. When the eyepiece plate 1920 is in the separated state, a virtual reality function may be implemented through the virtual reality display of the main body 1910.

Various methods can be used to blow air into the screen member 1930. For example, air may be blown through a nozzle of a tube or by a separate manual pump. However, in this embodiment, the bidirectional pump 1934 for automatically entering and exiting air to and from the screen member 1930 may be further included.

In addition, the screen member 1930 is formed to have an air frame, and the flow path space may be formed as a closed tube space 1932 to expand and contract as a whole, and blowing air using the pump 1934 Of course, by discharging air, the screen member 1930 may be in close contact with the display of the equipment to form a substantial vacuum for easy storage.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

32 is a cross-sectional view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.

In one embodiment according to FIG. 32, the main body 2110 includes a cell phone and a casing that accommodates the cell phone. In another embodiment, the main body 2110 may be a computing device including at least one processor and display.

Referring to FIG. 32, the foldable virtual reality equipment includes a main body 2110 including a virtual reality display, a pair of eyepiece plates 2120 and 2121 that can maintain a variable distance from the main body 2110, and a main body. It includes a pair of screen members 2130 and 2131 interposed between the 2110 and the eyepiece plates 2120 and 2121, respectively. In this embodiment, the screen members 2130 and 2131 are provided separately from left and right, and the eyepiece plate 2120 can also be provided separately.

In addition, if the pumps are the same, they can be enlarged and reduced at the same time, but if the pumps are provided independently of left and right, fine adjustment of left and right may be possible. In addition, even if the same pump is used, the left and right can be adjusted using an intermediate valve.

First of all, the screen member 2130 may move the eyepiece plate 2120 between the contact state in which the eyepiece plate 2120 is in close contact with the main body 2110 and a spaced state maintaining a predetermined distance. , The screen member 2130 is an air tube, and the shape of the eyepiece plate 2120 may be changed to a close state or a spaced state through the entry and exit of air. Of course, the other side can work the same.

When the eyepiece plates 2120 and 2121 are in a spaced apart state, a virtual reality function may be implemented through the virtual reality display of the main body 2110.

In this embodiment, similar to the embodiment of FIG. 29, the screen members 2130 and 2131 may be expanded and contracted as a whole by forming a space between the display and the screen member as a closed tube space, but the embodiment of FIG. Similar to the example, the screen member may be formed in a double wall structure, and similar to the embodiment of FIG. 31, an air frame may be formed on the screen member.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

33 is a perspective view for explaining a foldable virtual reality equipment according to an embodiment of the present invention, FIG. 34 is a side view for explaining the operation of a screen member in the foldable virtual reality equipment of FIG. 33, and FIG. 35 is a view of FIG. It is a side view for explaining the expanded state of the foldable virtual reality equipment.

33 to 35, the foldable virtual reality equipment includes a main body 2210 including a virtual reality display 2214, an eyepiece plate 2220 capable of maintaining a variable distance from the main body 2210, and a main It is interposed between the body 2210 and the eyepiece plate 2220, and moves the eyepiece plate 2220 between the close contact state where the eyepiece plate 2220 is in close contact with the main body 2210 and a spaced state maintaining a predetermined distance. And a screen member 2230.

In one embodiment according to FIGS. 33 to 35, the main body 2210 includes a cell phone and a casing that accommodates the cell phone. In another embodiment, the main body 2210 may be a computing device including at least one processor and display.

The screen member 2230 is provided using the pieces 2232 connected via the fold line 2234, and the pieces 2232 are folded together so that the eyepiece plate 2220 moves in a close or spaced state. This can be changed. When the eyepiece plate 2220 is in a spaced apart state, a virtual reality function may be implemented through the virtual reality display 2214 of the main body 2210.

In this embodiment, the screen member 2230 may be formed of a synthetic resin panel, a metal thin film, a composite material using rubber or the like, or a paper, and the screen member 2230 is in close contact like a kind of box folding method. It can be extended for separation.

In this embodiment, the screen member 2230 is formed in a box shape of a rectangular parallelepiped, and the pieces 2232 are connected so that the upper and lower plates are folded in half and the upper and lower borders of the left and right plates are folded in half and folded. However, the screen member 2230 may be folded and expanded in various three-dimensional shapes, and the combination of pieces may be variously changed. For example, the pieces may be connected such that the left and right plate members are folded in half and the upper and lower borders of the upper and lower plates are folded in half and folded.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

36 is a perspective view illustrating a foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 37 is a rear view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 36, the foldable virtual reality equipment according to the present embodiment includes a main body 2310 including a virtual reality display, an eyepiece plate 2320 capable of maintaining a variable distance from the main body 2310, and a main body. A screen interposed between the 2310 and the eyepiece plate 2320 and moving the eyepiece plate 2320 between the close contact with the eyepiece plate 2320 and the spaced apart state maintaining a predetermined distance with respect to the main body 2310 It includes a member (2339).

In one embodiment according to FIG. 36, the main body 2310 includes a cell phone and a casing that accommodates the cell phone. The screen member 2339 illustrated in FIG. 36 is connected to a casing included in the main body 2310.

* In another embodiment, the main body 2310 may be a computing device including at least one processor and display.

In this embodiment, the screen member 2339 is provided using roll screens 2332 and 2334, and when the eyepiece plate 2320 is in a spaced apart state, a virtual reality function may be implemented through the virtual reality display of the main body 2310. Can be. In this embodiment, the roll screens 2332 and 2334 are paired by two, and four may be provided.

The roll screens 2332 and 2334 may discharge the wound screen backward while the eyepiece plate 2320 moves in a spaced state, and when the eyepiece plate 2320 returns to the close state, it can be automatically wound and provide restoring force. .

Although not shown, the screen member 2330 may maintain a spaced apart state, wherein the link member shown in FIGS. 11 to 13 may be used, and a hydraulic cylinder, a pneumatic cylinder, an antenna rack as a spacer or a distance adjusting part, Various actuators, such as a solenoid, a coil spring, and a shape corporate alloy, may be used, and the spacer or distance adjusting unit may be mounted outside or inside the screen member 2330.

Referring to FIG. 37, the foldable virtual reality equipment according to the present embodiment includes a main body 2410 including a virtual reality display, an eyepiece plate 2420 capable of maintaining a variable distance from the main body 2410, and a main body. A screen that is interposed between the 2410 and the eyepiece plate 2420 and moves the eyepiece plate 2420 between the close contact state where the eyepiece plate 2420 is in close contact with the main body 2410 and a spaced state maintaining a predetermined distance. And a member 2439.

In one embodiment according to FIG. 37, the main body 2410 includes a cell phone and a casing that accommodates the cell phone. The screen member 2439 illustrated in FIG. 37 is connected to the casing included in the main body 2410.

In another embodiment, the main body 2410 may be a computing device including at least one processor and display.

In this embodiment, the screen member 2439 is provided using roll screens 2432 and 2434, and when the eyepiece plate 2420 is in a spaced apart state, a virtual reality function may be implemented through the virtual reality display of the main body 2410. Can be. In this embodiment, the roll screens 2432 and 2434 are paired by two, and four may be provided.

The roll screens 2432 and 2434 may discharge the wound screen backward while the eyepiece plate 2420 moves to a spaced apart state, and when the eyepiece plate 2420 returns to the close state, it can be automatically wound and provide restoring force. .

Although not shown, the screen member 2430 may maintain a spaced apart state, wherein a link member shown in FIGS. 11 to 13 may be used, and a hydraulic cylinder, a pneumatic cylinder, or an antenna rack as a spacer or distance adjusting unit, Various actuators, such as a solenoid, a coil spring, and a shape corporate alloy, may be used, and the spacer or distance adjusting unit may be mounted outside or inside the screen member 2430.

In this embodiment, the boundary of the longitudinal roll screen 2434 is formed to partially cover the boundary of the horizontal roll screen 2432, and the ends of the roll screen are partially overlapped to effectively block light from outside. I can do it.

In this embodiment, the roll screen is withdrawn from the main body, but in other embodiments, the roll screen may be mounted to be withdrawn from the eyepiece plate, and the roll screen may be withdrawn from both the main body and eyepiece plate to meet each other at an intermediate point. In addition, the roll screen may not be separated, and the screen forming the closed curved surface may be designed to be wound with a round or square core and stored at the same time.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

38 is a bottom rear perspective view of a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 38, the foldable virtual reality equipment includes a main body 2510 including a display, an eyepiece plate 2520 capable of maintaining a variable distance from the main body 2510, and a main body 2510 and eyepiece plate. Interposed between (2520), and includes a screen member (2530) for moving the eyepiece plate (2520) between the main body (2510) eyepiece plate (2520) in close contact with each other and a spaced apart state maintaining a predetermined distance. do.

In one embodiment according to FIG. 38, the main body 2510 includes a cell phone and a casing that accommodates the cell phone. The screen member 2530 illustrated in FIG. 36 is connected to the casing included in the main body 2510.

In another embodiment, the main body 2510 may be a computing device including at least one processor and display.

According to the present embodiment, the indentation 2536 for accommodating the nose in the body may be formed on the eyepiece plate 2520 or the screen member 2530. Accordingly, when the eyepiece plate 2520 is in a spaced apart state, the eyepiece plate 2520 can be closely adhered to the face without the user's nose being caught, and a virtual reality function can be implemented through the display of the main body 2510.

For reference, other configurations except the indentation 2536 may apply the configuration of the previous embodiment, and a configuration using the switching body illustrated in FIGS. 14 to 25 may also be provided including an indentation. In this way, the technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

In addition, the eyepiece plate may also be formed with a vent 2538 around the eyepiece, and the vent 2538 may function similar to that formed on the screen member.

39 is a bottom rear perspective view of a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 39, the mobile phone 2511 is not directly connected to the screen member 2530, and the mobile phone 2511 is indirectly virtual reality equipment through a protective case frame 2514 that can accommodate the mobile phone 2511. Can function as

In this case, the mobile phone 2511 may be a terminal or a mobile phone without an foldable virtual reality equipment function, an electronic device, and a through hole 2516 corresponding to the display 2512 may be formed on the inner surface of the protective case frame 2514. have. Therefore, the user normally mounts the display 2512 facing the outside of the case, and then switches the display 2512 of the mobile phone 2511 to face inward to implement the virtual reality function, thereby protecting the frame 2525. ).

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

40 is a perspective view for describing a foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 41 is a side view for explaining an example of using the foldable virtual reality equipment of FIG. 40.

40 and 41, the foldable virtual reality equipment includes a main body 2610 including a virtual reality display, an eyepiece plate 2620 capable of maintaining a variable distance from the main body 2610, and a main body 2610. And a screen member 2630 interposed between the eyepiece plate 2620 and a fixing member for fixing the main body 2610 and the eyepiece plate 2620 to the user's face.

In one embodiment according to FIGS. 40 and 41, the main body 2610 includes a cell phone and a casing that accommodates the cell phone. The screen member 2630 illustrated in FIGS. 40 and 41 is connected to a casing included in the main body 2610.

In another embodiment, the main body 2610 may be a computing device including at least one processor and display.

The screen member 2630 is for moving the eyepiece plate 2620 between the close contact state where the eyepiece plate 2620 is in close contact with the main body 2610 and a spaced state maintaining a predetermined distance, as described in the previous embodiment Screen members of various materials, structures and operating principles can be used.

The fixing member includes a horizontal band 2660 extending from the side of the main body or eyepiece plate and a central band 2670 extending from the central upper portion of the main body or eyepiece plate and partially fixed to the horizontal band 2660.

In this embodiment, the horizontal band 2660 extends in connection with the eyepiece plate 2620, and is separated from the left and right, and bound to the user's ear, but in other embodiments, it may extend from the main body or form a single band to form the user's They may be tied together in the back of the head.

Again, the central band 2670 is also connected to the top center of the main body 2610, but may also be connected to the eyepiece plate.

In this embodiment, the center band 2670 is branched in a Y-shape to form the first branch line 2672 and the second branch line 2674, and the branched first branch line 2672 and the second branch line A binding hole 2676 may be formed at the end of the 2674 to be fixed to the horizontal band 2660, respectively.

Also, the central band 2670 may include one or more tension lines 2678 connecting the first branch line 2672 and the second branch line 2674 in the lateral direction. The tension line 2678 prevents the first branch line 2672 and the second branch line 2674 from being excessively widened, so that the center band 2670 stably supports the back of the head, but does not deviate from the head. have.

The center band 2670 and the horizontal band 2660 may be separately connected to the main body 2610 or the eyepiece plate 2620, but are built in the inside as shown, and can be built to be drawn out with a predetermined restoring force. It may be provided in the form.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

42 is a perspective view illustrating a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 42, the foldable virtual reality equipment according to the present embodiment can maintain a variable distance from the main body 2710 including the display and the main body 2710, and a battery for operating the main body 2710 The eyepiece plate 2720 incorporating 2726, and the main body 2710 and the eyepiece plate 2720 are interposed, and the eyepiece plate 2720 is in close contact with the main body 2710 and a predetermined distance. It includes a screen member 2730 to move the eyepiece plate 2720 between the spaced apart state. When the eyepiece plate 2720 is in a spaced apart state, a virtual reality function may be implemented through the display of the main body 2710.

In one embodiment according to FIG. 42, the main body 2710 includes a cell phone and a casing that accommodates the cell phone. The screen member 2730 illustrated in FIG. 42 is connected to the casing included in the main body 2710.

In another embodiment, the main body 2710 may be a computing device including at least one processor and display.

As described in the previous embodiment, the foldable virtual reality equipment can be fixed to the user's face using a fixing member. In another embodiment, the display, battery, camera, etc. may be attached to the main body 2710, since the main body 2710 is located at the farthest side, it can give a lot of load to the user.

However, in this embodiment, relatively heavy parts such as the battery 2726 may be placed on the eyepiece plate 2720, and other parts may be placed on the eyepiece plate. Thus, the main body 2710 can be lightened by placing only the display and related parts, and the functionally necessary parts that can be attached to the load can be mounted on the eyepiece plate.

Specifically, the eyepiece plate 2720 may further include at least one of a camera 2728, a main board, and an antenna for the foldable virtual reality equipment, and a fixing member for temporarily fixing the foldable virtual reality equipment to the user's face. It may further include.

In this embodiment, the screen member 2730 is for moving the eyepiece plate 2720 between the close contact state where the eyepiece plate 2720 is in close contact with the main body 2710 and a spaced apart state that maintains a predetermined distance. Screen members of various materials, structures, and operating principles described in the examples can be used.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

43 is a perspective view for explaining a state in which the screen member is expanded in the foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 44 illustrates a state in which the eyepiece plate is moved inward in the foldable virtual reality equipment in FIG. 43 It is a perspective view for doing.

43 and 44, the foldable virtual reality equipment according to the present embodiment includes a main body 2810 including a display, an eyepiece plate 2820 capable of maintaining a variable distance from the main body 2810, and a main It is interposed between the body 2810 and the eyepiece plate 2820, and moves the eyepiece plate 2820 between the close contact state where the eyepiece plate 2820 is in close contact with the main body 2810 and the spaced apart state maintaining a predetermined distance. Screen member 2830.

In one embodiment according to FIGS. 43 and 44, the main body 2810 includes a cell phone and a casing that accommodates the cell phone. The screen member 2830 illustrated in FIGS. 43 and 44 is connected to the casing included in the main body 2810.

In another embodiment, the main body 2810 may be a computing device including at least one processor and display.

43, in the state in which the screen member 2830 is extended, an indentation receiving portion 2836 corresponding to the contour of the face is formed at the face side end of the screen member 2830, and the eyepiece plate 2820 is When the screen member 2830 is switched to the extended state, it can move together.

And, as shown in FIG. 44, the eyepiece plate 2820 can be moved and fixed in the front-rear direction within a predetermined range within the screen member 2830 while the screen member 2830 is extended, and the eyepiece When the plate 2820 is spaced apart by an appropriate distance to implement the virtual reality function, that is, in a spaced state, the virtual reality function may be implemented through the display of the main body 2810.

For reference, in order to limit the moving distance of the eyepiece plate 2820, a wire connecting the eyepiece plate 2820 and the end of the screen member 2830 may be further included. After extending as described above, the eyepiece plate 2820 may be prevented from entering the interior over a predetermined distance.

Here, the eyepiece plate 2820 or the screen member 2830 may further include an indentation corresponding to a user's nose, and the screen member 2830 may include a plurality of screen cylinders that slide and move toward the rear while being overlapped with each other. can do.

In this embodiment, the screen member 2830 is implemented using a plurality of screen cylinders, but in addition, screen members of various materials, structures, and operating principles described in the previous embodiment may be used, and the main body using a switching body It can also be applied to a structure that can be selectively adhered to the front or back.

In addition, the screen tube forming the indentation receiving part among the plurality of screen tubes forming the screen member 2830 may be formed using rubber or a soft synthetic resin, so that even when separated, it is possible to maintain the interconnection, and the part that comes into contact with the face It can prevent scars on the face or the direct transmission of cold air.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

45 is a perspective view for explaining a closed state of the foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 46 is a perspective view for explaining a process in which the foldable virtual reality device of FIG. 45 is converted into a full state, FIG. 47 is a perspective view for explaining a case where the foldable virtual reality equipment of FIG. 45 is in full bloom.

Referring to FIGS. 45 to 47, the foldable virtual reality equipment is provided between a main body 2910 including a virtual reality display (not shown), a close contact state with the main body 2910 and a spaced apart state maintaining a predetermined distance. Screen member 2930 including an eyepiece plate 2920 capable of maintaining a variable distance from the main body 2910 while moving, and flip covers 2932 and 2934 rotatably mounted to the rear edge of the main body 2910 ).

In one embodiment according to FIGS. 45 to 47, the main body 2910 includes a cell phone and a casing that accommodates the cell phone. The screen member 2930 illustrated in FIGS. 45 to 47 is connected to the casing included in the main body 2910.

In another embodiment, the main body 2910 may be a computing device including at least one processor and display.

Four flip covers 2932 and 2934 are mounted on the four corners of the main body 2910, respectively, and the flip covers 2932 and 2934 cover the eyepiece plate 2920 in close contact in the closed state, In a blooming state, light flowing between the eyepiece plate 2920 and the main body 2910 in a spaced state may be blocked.

When the eyepiece plate 2920 is in a spaced apart state, a virtual reality function may be implemented through the display of the main body 2910, and in the closed state, the flip covers 2932 and 2934 cover the eyepiece plate 2920 to safely secure the mechanism. Can be protected.

46 and 47, the flip covers 2932 and 2934 are opened in full bloom in advance, and then the eyepiece plate 2920 is guided by the flip covers 2932 and 2934 in full bloom to move to a spaced state. In another case, the flip cover 2932 and 2934 may be opened in full bloom with the eyepiece plate 2920 in the process of moving the eyepiece plate 2920 hidden inside to a spaced state as another case. .

Referring to FIG. 46, the screen member 2930 includes a first flip cover 2932 in a horizontal direction and a second flip cover 2934 provided on the same surface as the first flip cover 2932, and As the first flip cover 2932 is opened, the second flip cover 2934 may be unfolded in full bloom.

In addition, a blocking film 2936 for blocking a gap between the first flip cover 2932 and the second flip cover 2934 in full bloom may be further provided, and the main to support the blocking film 2936 made of an elastic material A support shaft 2838 may be further provided at a corner of the body 2910. The support shaft 2838 may be designed such that the flip covers 2932 and 2934 are positioned between the boundaries in a closed state.

The corner of the eyepiece plate 2920 may be slidably supported by the support shaft 2838 using a kind of rail structure, and the eyepiece plate 2920 is guided by the support shaft 2838 or the support shaft 2838 You can move away from it.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

48 is a rear view for describing a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to (a) of FIG. 48, the screen member includes a first flip cover 2932' in the horizontal direction and a second flip cover 2934' covering the top. Accordingly, the first flip cover 2932 may be opened, and the second flip cover 2934' above it may be pushed up to be in full bloom, and the first flip cover 2934' may be lifted first. The flip cover 2932' can also be brought up.

In this embodiment, the first flip cover 2932' is first opened while moving the eyepiece plate 2920 in a spaced state, that is, rearward, so that the second flip cover 2934' is simultaneously opened and switched to a full bloom state. Can be.

Referring to (b) of FIG. 48, the screen member includes a first flip cover 2932" in the horizontal direction and a second flip cover 2934" covering the top, so that the eyepiece plate 2920 is partially exposed. Can remain closed.

Accordingly, the first flip cover 2932" and the second flip cover 2934" may be switched to a full state while moving some exposed eyepiece plates 2920 in a spaced state, that is, moving backward.

49 is a plan view for explaining the foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 50 is a plan view for explaining the operation mechanism of the foldable virtual reality equipment of FIG. 49.

49 and 50, the foldable virtual reality equipment moves between the main body 3110 including the display, the close contact state with the main body 3110 and the spaced apart state maintaining a predetermined distance, while the main body 3110 ) The eyepiece plate 3120 that can maintain a variable distance, and the first side body 3132 and the main body 3110 and the eyepiece plate (that connect one side of the main body 3110 and the eyepiece plate 3120) It includes a screen member including a second side body 3133 connecting the other side of the 3120).

In one embodiment according to FIGS. 49 and 50, the main body 3110 includes a cell phone and a casing that accommodates the cell phone. The first side body 3132 and the second side body 3133 illustrated in FIGS. 49 and 50 are connected to a casing included in the main body 2910.

In another embodiment, the main body 3110 may be a computing device including at least one processor and display.

The main body 3110, the first side body 3132, the eyepiece plate 3120 and the second side body 3133 may be connected in order to form a closed folding structure, as shown in FIG. 49. When the eyepiece plate 3120 is in close contact, the main body 3110, the first side body 3132, the eyepiece plate 3120, and the second side body 3133 are overlaid with their inner surfaces in close contact with each other. The shape can be maintained.

In the drawing, the main body 3110 and the first side body 3132 are formed on the same plane, and the eyepiece plate 3120 and the second side body 3133 are formed on the same plane, but in some cases, the second body is temporarily The side body 3133 and the main body 3110 may be switched to be located on the same plane.

The first side body 3132 or the second side body 3133 may form a side structure as a screen member, but other functions may also be provided. For example, a speaker, an auxiliary display, or a keyboard may be installed on the side body, and a user may make the required side body face the front side when a speaker, an auxiliary display, or a keyboard is required.

As shown in FIG. 50, when the eyepiece plate 3120 is in a spaced apart state, the main body 3110, the first side body 3132, the eyepiece plate 3120, and the second side body 3133 form an approximately square pillar, Can maintain a three-dimensional shape. At this time, the eyepiece plate 3120 is disposed to face the display (not shown) formed on the inner surface of the main body 3110, and a virtual reality function may be implemented through the display for virtual reality of the main body 3110. Of course, another display or at least one camera or the like may be further mounted on the front of the main body 3110.

In addition, the screen member may further include a folding cover 3134 for blocking a plane and a bottom surface of a square column opened in a spaced apart state, and the folding cover 3134 is in close contact with the main body 3110 and the eyepiece plate ( 3120) can be folded in between, and can be opened at the same time as the folding box in the spaced apart state and at the same time blocking the open side facing.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

51 is a side view for explaining a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to (a) of FIG. 51, the foldable virtual reality equipment moves between a main body 3210 including a display (not shown), a close contact state with the main body 3210 and a spaced apart state maintaining a predetermined distance. While being able to maintain a variable distance from the main body 3210, the eyepiece plate 3220 and the light blocking film 3232 and the light blocking film 3232 blocking between the main body 3210 and the eyepiece plate 3220 are elastic It includes a screen member 3230 including a spring support structure (3234) to support. When the eyepiece plate 3220 is in a separated state, a virtual reality function may be implemented through the display of the main body 3210.

In one embodiment according to (a) of Figure 51, the main body 3210 includes a mobile phone and a casing that accommodates the mobile phone. The screen member 3230 illustrated in FIG. 51A is connected to a casing included in the main body 3210.

In another embodiment, the main body 3210 may be a computing device including at least one processor and display.

The light blocking film 3232 may be formed using a fabric, a span, a silicon thin film, or the like, which can block light, and the shape may also be provided in the shape of a hollow pillar or horn. In this embodiment, the spring support structure 3234 is formed to correspond to the entire cross-sectional shape of the light blocking film, and may be formed to entirely support the inner surface or the outer surface of the light blocking film 3232, and is sewn along the inner surface of the light blocking film 3232. After being compressed with the light blocking film 3232, the eyepiece plate 3220 may be protruded in a column shape while being released from the main body 3210.

In this embodiment, the light blocking film 3232 is formed of a single body, but in some cases, it may be provided separately from left and right like a binocular shape. In addition, the technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can demonstrate the ordinary creative ability and modify it for other embodiments.

Referring to (b) of FIG. 51, the foldable virtual reality equipment moves between a main body 3310 including a display (not shown), a close contact state with the main body 3310 and a spaced apart state maintaining a predetermined distance. While the eyepiece plate 3320 capable of maintaining a variable distance from the main body 3310, and the light blocking film 3332 and the light blocking film 3332 blocking the main body 3310 and the eyepiece plate 3320 It includes a screen member 3330 including a spring support structure (3334) supported by. When the eyepiece plate 3320 is in a separated state, a virtual reality function may be implemented through the display of the main body 3310.

In one embodiment according to (b) of FIG. 51, the main body 3310 includes a cell phone and a casing that accommodates the cell phone. The screen member 3330 illustrated in FIG. 51B is connected to a casing included in the main body 3310.

In another embodiment, the main body 3310 may be a computing device including at least one processor and display.

The light blocking film 3332 may be formed using a fabric, a span, a silicon thin film, or the like, which can block light, and the shape may also be provided in the shape of a hollow pillar or horn. In this embodiment, the spring support structure 3344 includes a plurality of springs provided in a long column shape inside the light blocking film 3332, and the plurality of springs may be formed to support the eyepiece plate 3320 at four corners. have. The spring support member 3340 may be compressed together with the light blocking film 3332, and the eyepiece plate 3320 may be protruded in a column shape as it is released from the main body 3310.

As a spacer or distance adjuster, various actuators such as hydraulic cylinders, pneumatic cylinders, antenna racks, solenoids, coil springs, and shape enterprise alloys can be used, and these spacers or distance adjusters are mounted outside or inside the screen member 3330 Can be.

In this embodiment, the light blocking film 3332 is formed as a single body, but in some cases, it may be provided separately to the left and right like a binocular shape. In addition, the technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can demonstrate the ordinary creative ability and modify it for other embodiments.

Referring to (c) of FIG. 51, the foldable virtual reality equipment moves between a main body 3410 including a display, a close contact state with the main body 3410 and a spaced apart state maintaining a predetermined distance ( And an eyepiece plate 3420 capable of maintaining a variable distance from 3410, and a screen member 3430 made of an expandable material interposed between the main body 3410 and the eyepiece plate 3420. When the eyepiece plate 3420 is in a spaced apart state, a virtual reality function may be implemented through the display of the main body 3410.

In one embodiment according to (c) of Figure 51, the main body 3410 includes a mobile phone and a casing that accommodates the mobile phone. The screen member 3430 illustrated in (c) of FIG. 51 is connected to the casing included in the main body 3410.

In another embodiment, the main body 3410 may be a computing device including at least one processor and display.

The screen member 3430 may be formed using various foamable materials such as sponge and memory foam, and when the eyepiece plate 3420 is in close contact, in a compressed state between the eyepiece plate 3420 and the main body 3410 Thereafter, when the eyepiece plate 3420 moves away from the main body 3410, the compressed screen member 3430 is restored to its original shape, and the inside may return to a light hollow shape.

Since the screen member 3430 is formed of a foamable material, a lightweight screen member 3430 can be used, and it is possible to prevent the moisture from frost or the internal temperature from rising while effectively blocking light without forming a vent.

In this embodiment, the light blocking film 3332 is formed as a single body, but in some cases, it may be provided separately to the left and right like a binocular shape. In addition, the technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can demonstrate the ordinary creative ability and modify it for other embodiments.

Figure 52 (a) is a perspective view for explaining the foldable virtual reality equipment according to an embodiment of the present invention, Figure 52 (b) is an exploded perspective view showing the foldable virtual reality equipment of Figure 52 (a) from the rear, FIG. 53 is a cross-sectional view of the foldable virtual reality equipment of FIG. 52 and a mobile phone in close contact, and FIG. 54 is a sectional view for explaining the separation of the foldable virtual reality equipment of FIG. 52.

52 to 54, the folding virtual reality equipment 3500 according to the present embodiment includes a mobile phone 3510, a main frame 3515, an inner frame 3516, an eyepiece plate 3520 and a screen member 3530. It includes.

The mobile phone 3510 includes a display 3512 installed on the front surface, and can perform basic calls, driving applications, and the like through the display 3512 or other button manipulation.

The mobile phone 3510 is accommodated in the inner frame 3516, and the main frame 3515 accommodates the inner frame 3516 reversibly.

Unlike the previous embodiment, even if the mobile phone 3510 does not include a virtual reality display on the back, it is possible to implement a virtual reality function using the main display 3512 on the front, and for this purpose, an internal frame for receiving the mobile phone 3510 ( 3516) may be mounted reversibly within the main frame 3515.

The inner frame 3516 accommodating the mobile phone 3510 may be rotatably mounted 180 degrees or 360 degrees within the main frame 3515, and is displayed according to the rotation of the inner frame 3516 accommodating the mobile phone 3510. The 3512 may be fixed toward the front or fixed toward the rear.

In one embodiment, the inner frame 3516 may be fixed while maintaining a predetermined angle. Therefore, the mobile phone 3510 is also fixed while maintaining a predetermined angle according to the angle of the inner frame 3516, and the mobile phone 3510 is easy to watch an image using the display 3512 included in the mobile phone 3510. The effect of being mounted at an angle can be obtained.

The direction of the display 3512 can be detected through the rotation state of the inner frame 3516 accommodating the mobile phone 3510 or the mobile phone 3510, and the user's manipulation, the mobile phone 3510 or the mobile phone 3510 is received. The virtual reality function may be automatically activated through the direction of the inner frame 3516 or the movement detection of the eyepiece plate 3520.

The eyepiece plate 3520 includes a pair of eyepieces 3522, and a user can view the image displayed on the inverted display 3512 through the eyepiece 3522. The screen member 3530 may be mounted on the rear surface of the main frame 3515, and may include a plurality of screen cylinders 3540 that slide and move in the longitudinal direction while being superimposed on each other. The screen barrel 3540 may be formed in a square shape corresponding to the shape of a mobile phone, or may be formed in an oval shape or an 8-shaped shape to fit the eye shape.

In the screen member 3530, the screen barrel 3540 slides with a certain degree of friction, such as a metal antenna, so that it can stop at any position and maintain a variable distance. In addition, since the screen barrel 3540 can block four surfaces from the outside, it is possible to effectively block external light.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities. For example, in the present embodiment, the screen member 3530 is formed of a plurality of screen cylinders 3540, but in some cases, a structure in which the main body 3510 rotates within the main frame 3515 is formed. Use, but the screen member is a bellows method (FIG. 12), slide fitting method (FIG. 18), button fastening method (FIG. 23), air tube method (FIG. 29), and folding screen method, as well as the case of using a screen barrel. (FIG. 33), a roll screen method (FIG. 36), a foldable flip cover method (FIG. 47), and a screen elastic method (FIG. 51) can also form a structure in which the main body is reversed or a structure rotating within the frame.

55 is a side view of the foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 56 is a plan view of the foldable virtual reality equipment of FIG. 55.

55 and 56, the foldable virtual reality equipment according to the present embodiment includes a main body, an eyepiece plate 3620, and a screen member (3) that includes a mobile phone 3610 and a casing 3615 accommodating the mobile phone 3610. 3630). The screen member 3630 is connected to the casing 3615.

The mobile phone 3610 includes a virtual reality display installed on the back. For augmented reality or the like, a camera module may be mounted on the front of the mobile phone 3610, and an auxiliary display or the like may be further mounted as an auxiliary device for interlocking with the virtual reality display or driving equipment for other purposes. Here, for other purposes, it is possible to implement various functions through various applications such as communication equipment for telephone calls or Internet communication, mail or message equipment, map or navigation equipment, and game equipment.

The eyepiece plate 3620 includes a pair of eyepieces 3362, and a user can view the image displayed on the virtual reality display through the eyepiece 3362.

Unlike the foldable virtual reality equipment illustrated in FIG. 10, the screen member 3630 according to the present embodiment does not include a distance adjusting unit, and may include a light blocking screen 3640 capable of supporting itself even in an extended state. have.

The light-blocking screen 3640 may be formed using a material that can be supported by itself without a distance adjusting unit even with its own rigidity without a support member, but in order to more reliably prevent sagging due to its own weight, the light-blocking screen 3640 Silver may further include a support member 3632 formed inside the screen. The support member 3632 may be provided on the inner surface, the outer surface, or the inside of the screen, and integral with the screen 3640 and support the extended shape of the expanded screen member 3630.

In this embodiment, the light blocking screen 3640 is provided in a bellows shape, and a hinge function supporting member 3632 capable of plastic deformation is provided at four points of the bellows-shaped light blocking screen 3640. The support member 3632 can be deformed by an external force, but can sufficiently support the light blocking screen 3640 and the main body in an extended state while the external force is removed.

The support member 3632 that undergoes plastic deformation is formed at four points on the light blocking screen 3640, but may be formed more or less than that, and the bellows-shaped light blocking screen 3640 also increases the depth of the valleys and floors. The final extension length can be adjusted appropriately by increasing or decreasing it. For example, since the support member 3632 can be formed to a thickness of 0.1 mm or less, it is also possible to make it visible inside the light blocking screen 3640 without being visible to the outside.

As described above, the light-blocking screen may be formed to be able to support itself without a distance adjusting unit even with its own rigidity without a support member. In this case, in order to prevent the eyepiece plate 3620 from opening in the compressed state, the main body and the eyepiece plate 3620 are in close contact with each other using a fastener such as a fixing button between the main body and the eyepiece plate 3620. It can also be kept in close contact without being opened.

Hereinafter, a second embodiment of the foldable virtual reality equipment will be described with reference to FIGS. 57 to 65.

57 is a perspective view of a foldable virtual reality equipment according to an embodiment of the present invention, FIG. 58 is a perspective view for explaining an expanded state of the foldable virtual reality equipment of FIG. 57, and FIG. 59 is a foldable virtual reality equipment of FIG. 57 It is a side view for explaining the extended state of.

57 to 59, the foldable virtual reality equipment 4100 according to the present embodiment includes a main body 4110, an eyepiece plate 4120, a distance adjusting member 4130, a screen member 4140, and a virtual reality display. (4150). The main body 4110 includes a display 4112 disposed on the front side, and can perform basic operations, driving applications, and the like through the display 4112 or other button manipulation.

In one embodiment according to FIGS. 57 to 59, the main body 4110 includes a cell phone and a casing that accommodates the cell phone. The distance adjusting member 4130 illustrated in FIGS. 57 to 59 is connected to the casing included in the main body 4110.

In another embodiment, the main body 4110 may be a computing device including at least one processor and display.

In addition, the foldable virtual reality equipment 4100 may include a mobile phone function by adding a voice communication module, but may be connected to the outside through another wired or wireless network without a voice communication module, and may include other applications to view messaging, games, and videos. Also, it may further include functions related to music appreciation, maps, and finance.

In addition, the display 4112 of the main body 4110 may perform a separate function even in a state for implementing a virtual reality function. For example, the user may implement the same content or contents associated with the virtual reality display 4150 being used, and in this case, a wearer using the virtual reality equipment may display other users or people around him through the display 4112. And exchange information or create various rapports.

In addition, the camera module 4116 may be mounted on the front of the main body 4110. The camera module 4116 may be used for photographing an external image, and may also be used for realizing functions such as augmented reality (AR) or mixed reality (MR). One or more camera modules 4116 may be provided, and a plurality of camera modules 4116 may be provided to simultaneously photograph a side surface, a top surface, a bottom surface, and a rear surface instead of a front surface. It may be provided, and may be mounted on the eyepiece plate 4120 rather than the main body 4110.

The eyepiece plate 4120 includes a pair of eyepieces 4122, and a user can view the image displayed on the virtual reality display 4150 through the eyepiece 4122. The eyepiece 4122 may adjust the focus through a fine rotation operation, and may adjust the left and right widths to correspond to the distance between the eyes. In addition, the eyepiece plate 4120 may have a function of being spaced, maintained, and variable by a predetermined distance from the virtual reality display 4150. In addition to this, a cushion or a light blocking structure capable of additionally blocking the blocking of light may be added to the eyepiece 4122 around the face shape.

The distance adjusting member 4130 has a structure that can extend and contract in the longitudinal direction like an antenna, and the main body 4110 and the eyepiece plate 4120 can be connected at four points. The eyepiece plate 4120 may be spaced apart from the main body 4110 together with the screen member 4140 and the virtual reality display 4150 by the distance adjusting member 4130.

In this embodiment, a telescopic antenna structure is used as the distance adjusting member, but in addition, the distance can be adjusted by using an air tube, a spring, a foldable link, etc., or the distance adjusting member can be manually operated as shown. , The hydraulic cylinder, pneumatic cylinder, electric motor, shape memory metal, etc. can also be used to operate automatically.

The screen member 4140 is mounted on the front surface of the eyepiece plate 4120, and may include a plurality of screen cylinders 4141 that are slided and fixed in the longitudinal direction while being superimposed on each other. The screen member 4140 is provided in a separated state to the left and right corresponding to each of the eyepiece 4122, and is formed in a shape like a binocular to separate the dark room space DR and the virtual reality display 4150 from side to side. to provide.

The screen bin 4141 of the binocular structure is formed to have a circular cross section as a whole, but may also be formed in various cross-sectional shapes such as oval and polygon.

In the screen member 4140, the screen cylinder 4141 slides with a certain degree of friction, such as a metal antenna, so that it can stop at any position and maintain a variable distance. In addition, the screen tube 4141 can effectively block external light by forming a dark space inside the screen member 4140.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

60 is a cross-sectional view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 60, the screen barrel 4141 constituting the screen member 4140 may also be formed in a double wall structure. The screen barrel 4141 forming the double wall includes an inner wall 4142 and an outer wall 4144, and may maintain a spaced distance from all or some areas of the inner wall 4142 and the outer wall 4144. Since the screen barrel 4141 forms a double-walled structure, it maintains a significantly lighter weight compared to the same thickness compared to a single-walled structure, and can form a robust structure.

61 is a partially enlarged cross-sectional view for describing a screen member among folding virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 61, the screen tube 4141 may further include an elastic protrusion 4147 protruding from the inner wall to fix the close or spaced state. The elastic protrusion 4147 supports the ends of the other screen cylinders 4141 in a spaced state in which the screen cylinders 4141 are extended, so that the screen cylinders 4141 can be fixed so as not to overlap with each other under a certain force.

In addition, when the screen cylinder 4141 is in close contact with each other, the elastic projection 4147 is caught by the projection receiving groove 4194 formed in the other screen cylinder 4141, so that the screen cylinder 4141 moves under a certain force. You can fix it like this.

In this embodiment, the elastic projection 4147 is formed of a structure protruding from the inner wall 4142 of the screen barrel 4141, but on the contrary, it can be formed of a structure protruding from the outer wall or both inner and outer walls, and does not interfere with mutual operation. It may be designed so as to be spaced apart from each other in the vertical direction from the stretching direction. In addition, in addition to being supported by the spring of the elastic projection 4147, it can also be made to be elastically supported by its own elasticity, such as a leaf spring.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

FIG. 62 is a partially enlarged side view for explaining a screen member among folding virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 62, as described with reference to FIG. 60, the screen cylinder 4141 of the screen member 4140 may have a double wall structure. When formed as a double wall in this way, in addition to simply implementing light weight, it may have other effects. For example, in forming the vents on the screen member 4140, the first vents 4146 and the second vents 4148 may be formed so as not to overlap each other to block light from entering from the outside.

Specifically, in the double-walled screen barrel 4141, a first vent 4146 is formed on the inner wall 4142 and a second vent 4114 is formed on the outer wall 4144, but as illustrated, the first vent ( 4146) and the second vents 4148 may be formed so as not to overlap each other, that is, to be displaced so that light does not flow from the outside.

In this embodiment, although the vent is formed in the screen cylinder 4141, the vent may be formed only in the eyepiece plate 4120 or in the eyepiece plate 4120 in some cases.

The screen member 4140 is interposed between the main body 4110 and the eyepiece plate 4120, and may extend toward the front when the eyepiece plate 4120 is in a spaced state, that is, toward the main body 4110.

In this embodiment, the size of the screen barrel 4141 gradually decreases as it goes forward, and may increase and decrease in the front-rear direction, but on the contrary, the size of the screen barrel may gradually increase, or the size of the screen barrel increases or decreases. On the contrary, it is possible.

In addition, the screen tube 4141 is preferably to block the external light from the four sides for immersion, but between the main body 4110 and the eyepiece plate 4120 in a dimension that does not seriously interfere with immersion even if partially opened. It can also be partially blocked.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

63 is a side view for explaining a state of using the foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 63, the foldable virtual reality equipment includes a main body 4110, an eyepiece plate 4120, a distance adjusting member 4130, a screen member 4140, and a virtual reality display 4150, and the virtual reality function In order to more realistically implement, it may further include a fixing member 4160 capable of fixing the spaced virtual reality equipment to the user's face.

In one embodiment according to FIG. 63, the main body 4110 includes a cell phone and a casing that accommodates the cell phone. The distance adjusting member 4130 illustrated in FIG. 63 is connected to the casing included in the main body 4110.

In another embodiment, the main body 4110 may be a computing device including at least one processor and display.

The fixing member 4160 may be provided in the form of an earring of a mask, and is usually prepared on both sides of the eyepiece plate 4120, and then withdrawn through the user's convenience, may be caught in the user's ear. Of course, it is also possible to be formed in the main body 4110 in addition to this.

In addition, the fixing member may be provided in the form of an eyeglass hanger or an elastic band fixed to the user's head.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

64 is a rear perspective view for describing a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 64, the foldable virtual reality equipment 4200 according to the present embodiment includes a main body 4210, an eyepiece plate 4220, a distance adjusting member 4230, a screen member 4240, and a virtual reality display 4250. It includes. The main body 4210 includes a display 4212 disposed on the front side, the eyepiece plate 4220 includes a pair of eyepieces 4222, and the user displays the virtual reality display 4250 through the eyepiece 4222. ).

In one embodiment according to FIG. 64, the main body 4210 includes a cell phone and a casing that accommodates the cell phone. The distance adjusting member 4230 illustrated in FIG. 64 is connected to the casing included in the main body 4210.

In another embodiment, the main body 4210 may be a computing device including at least one processor and display.

However, one screen member 4240 is mounted on the front side of the eyepiece plate 4220, and includes an oval cross-section itself, and forms one darkroom space DR therein. The screen member 4240 may include a plurality of screen cylinders 4242 that are slided and fixed in the longitudinal direction while being superimposed on each other, and the screen cylinder 4242 slides with a certain degree of friction, such as a metal antenna, In addition to being able to stop at any position, it is also possible to maintain a variable distance. Further, the screen barrel 4401 may be formed in a double wall structure as in the previous embodiment.

The distance adjusting member 4230 includes a first link 4232 and a second link 4234 that are rotatably connected at one side of the center, and the other end of the first link 4232 is rotatable to the main body 4210 And the other end of the second link 4234 is rotatably connected to the eyepiece plate 4220.

Four combinations, including a first link 4232 and a second link 4234, connect the eyepiece plate 4220 at four corners of the main body 4210, and the first link 4232 and the second link ( 4234) can move the eyepiece plate 4220 between a spaced state and a close state while being unfolded in a straight line or bent in a V-shape.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

65 is a side view for describing a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 65, the foldable virtual reality equipment 4300 according to the present embodiment includes a main body 4310, an eyepiece plate 4320, a distance adjustment member 4330, a screen member 4340, and a virtual reality display 4350. It includes. The eyepiece plate 4320 includes a pair of eyepieces 4322, and the user can view the image displayed on the virtual reality display 4350 formed at the end of the darkroom space DR of the screen member 4340 through the eyepiece 4322. I can see it. The main body 4310 according to the present exemplary embodiment may include a display, but in some cases, the display may be omitted.

In one embodiment according to FIG. 65, the main body 4310 includes a cell phone and a casing that accommodates the cell phone. The distance adjusting member 4330 shown in FIG. 65 is connected to the casing included in the main body 4310.

In another embodiment, the main body 4310 may be a computing device including at least one processor and display.

In addition, one screen member 4340 is mounted on the front surface of the eyepiece plate 4320 in the form of a light blocking screen, and the light blocking screen may be formed in a bellows shape. While the bellows-type light-blocking screen is deformed by itself, it is possible to maintain the distance between the virtual reality display 4350 and the eyepiece plate 4320, but in some cases, the screen member 4340 equipped with the virtual reality display 4350 is mounted. It is also possible to attach to the back of the main body 4310 at the end. At this time, a magnet or a physical fixing button may be used. According to this structure, the light-blocking screen may be formed of a material having excellent elasticity, not bellows. Of course, it may further include a separate support structure or operating actuator therein.

The screen member 4340 is preferable to block external light from four sides for immersion, but it is also possible to partially open the darkroom space DR in a dimension that does not seriously interfere with immersion even when partially opened.

The distance adjustment member 4330 includes a first link 4332 and a second link 4344 that are rotatably connected at one side of the center, and includes a first link 4332 and a second link 4344 A combination of dogs can connect the eyepiece plate 4320 at four corners of the main body 4310. As in the previous embodiment, the first link 4332 and the second link 4344 can be moved between the spaced and close states while the eye plate 4320 is unfolded in a straight line or folded into a V-shape. have.

However, as illustrated in FIG. 65, the first link 4332 may be provided to enable length adjustment and fixing. To this end, the first link 4332 includes two or more rods 4336 and 4337 capable of adjusting mutually overlapping lengths, and at least one of these rods 4336 and 4337 is formed with a long hole formed in the longitudinal direction, and a long hole The fine adjustment screw 4338 is mounted to adjust and fix the overlapped lengths between the rods 4336 and 4337.

In addition to this, a plurality of locking jaws are formed at regular intervals in the long hole, so that the overlapping length between the rods can be adjusted while moving the locking jaws.

By adjusting the overlapping distances, it is possible to finely adjust the distance as needed, and by adjusting the four link combinations independently, it is possible to adjust the angle of the eyepiece display and the distortion of the horizontal axis of the display.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

For reference, in this specification, the screen member has been described using a plurality of screen cylinders or bellows-shaped screens, but as described in Korean Patent Application No. 10-2016-0121606, which was first filed, an air tube, a foldable screen, and a roll screen , It can be formed by using a spring-supported rock film, memory foam, etc., the nose plate may be formed separately.

For example, the screen member may be provided using pieces connected via a fold line, and the pieces may be folded to each other, so that the shape may be changed so that the eyepiece plate moves in a close or spaced state. When the eyepiece plate is in the spaced apart state, the virtual reality function may be implemented through the virtual reality display formed at the end while the screen member protrudes forward.

Here, the screen member may be formed of a synthetic resin panel, a metal thin film, a composite material using rubber, or the like, and the screen member may be flattened and expanded from the eyepiece plate in a spaced state like a box folding method. Can be.

Hereinafter, a third embodiment of the foldable virtual reality equipment will be described with reference to FIGS. 66 to 74. Regarding the third embodiment, it is referred to as'foldable virtual reality equipment' according to the structural characteristics of the equipment according to the third embodiment, but this is understood as the same meaning as'foldable virtual reality equipment'.

66 is a front perspective view for explaining a storage state of the foldable virtual reality equipment according to an embodiment of the present invention, FIG. 67 is a side view for explaining the display state of the foldable virtual reality equipment in FIG. 66, and FIG. It is a rear perspective view for explaining the display state of the foldable virtual reality equipment of 66.

66 to 68, the foldable virtual reality equipment 5100 according to the present embodiment includes a main body 5110, an eyepiece plate 5120, and a back cover 5150.

In one embodiment according to FIGS. 66 to 68, the main body 5110 includes a cell phone and a casing that accommodates the cell phone. The rear cover 5150 illustrated in FIG. 63 is connected to the casing included in the main body 5110.

In another embodiment, the main body 5110 may be a computing device including at least one processor and display.

The main body 5110 includes a main display 5112 mounted on the front side and a virtual reality display 5114 disposed on the rear side, and the eyepiece plate 5120 includes an eyepiece 5202 for a virtual reality function.

The main body 5110 and the eyepiece plate 5120 are interconnected by a back cover 5150. For example, one end of the rear cover 5150 is rotatably connected to one edge of the rear surface of the main body 5110, and the rear cover 5150 can be overlapped or vertically spread on the rear surface of the main body 5110. In addition, the eyepiece plate 5120 may be rotatably connected to the other end of the back cover 5150, and the eyepiece plate 5120 is superimposed on the inner surface of the back cover 5150 in a storage state, and then the back cover 5150. While unfolding in the unfolded state, it may be unfolded in parallel with the back of the main body 5110 or the virtual reality display 5114.

In the present specification, the state in which the back cover 5150 and the eyepiece plate 5120 are superimposed on the back of the main body 5110 may be referred to as a storage state, and the back cover 5150 and the eyepiece plate 5120 may be the main body 5110 ) Can be referred to as the display state, which is unfolded from the back surface to form a three-dimensional structure.

As shown in FIG. 67, the back cover 5150 is vertically unfolded from the back surface of the main body 5110, and the back cover 5150 folded horizontally to the inner surface of the back cover 5150 is unfolded horizontally. Can be unfolded down again.

In addition, in order to form a dark space DR between the main body 5110 and the eyepiece plate 5120 in a display state, a bellows-type arc screen 5130 interposed between the rear cover 5150 and the main body 5110 ) Can be mounted. In addition, after the arc-shaped screen 5130 is unfolded, an auxiliary screen 5135 is further provided between the eyepiece plate 5120 and the back cover 5150 so that the darkroom space DR is extended to be formed. In addition to the bellows, the arc-shaped screen may be formed using a stretch material or other material.

In this embodiment, the main body 5110 includes a main display 5112, but may include only a virtual reality display 5114 without a main display, and when the main body 5110 is formed to be reversible, one Even if only the virtual reality display 5114 is used, various functions and uses using the display can be used.

For example, the foldable virtual reality equipment includes at least one display, and a variety of functions of a conventional mobile phone or terminal can be used by driving various applications using the display. That is, in such a storage state, it can be used as a general mobile phone or a multimedia device. Then, the user can transform the display to a virtual reality by opening the back cover and eyepiece plate.

For example, the main display 5112 of the main body 5110 may perform a separate function even in a state for implementing a virtual reality function. For example, the user may implement the same content or contents associated with the virtual reality display 5114 in use, and in this case, a wearer using the virtual reality equipment may use another user or surroundings through the main display 5112. You can exchange information with people or create various rapports.

As shown in FIG. 66, a camera module 5116 may be mounted on the main body 5110. The camera module 5116 may be used to photograph external images, and may also be used to implement functions such as augmented reality (AR) or mixed reality (MR). One or more camera modules 5116 may be provided, and a plurality of directions may be provided to simultaneously photograph a side surface, an upper surface, a bottom surface, and a rear surface instead of the front surface. Also, in the form of a fisheye lens for shooting 180 degrees or 360 degrees, Can be provided. Applications such as the camera module 5116 and augmented reality may be applied to other embodiments of the present specification.

The user can view the image displayed on the virtual reality display 5114 through the eyepiece 5202. The eyepiece 5202 may adjust the focus through a fine rotation operation, and may adjust the left and right widths to correspond to the distance between the eyes. In addition to this, a cushion corresponding to the shape of the face or a light blocking structure capable of additionally blocking light blocking may be added around the eyepiece 5202. For example, an air cushion capable of inputting and outputting air may be added as a light blocking structure.

The main body 5110, the back cover 5150, and the eyepiece plate 5120 form an approximately U-shaped upper structure, and the arc-shaped screen 5130 covers the bottom thereof, thereby providing a darkroom space ( DR). The eyepiece 5102 formed on the rear surface of the main body 5110 faces the user, and a user may utilize a virtual reality function using the virtual reality display 5114 through the eyepiece 5202.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

69 is a rear perspective view for explaining the foldable car seat formed on the berthing plate among the foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 70 is a rear perspective view for explaining the foldable car seat of FIG. 69 .

Referring to FIGS. 69 and 70, the foldable virtual reality equipment may include a main body, an eyepiece plate 5120 and a back cover, and additionally, an eyepiece plate (to prevent external light from entering the user's eyes) 5120) may be further equipped with a collapsible car seat (5140). The collapsible car seat 5140 may be provided in various forms by blocking light flowing into the surroundings of the eyes in an unfolded state and maintaining a slim state in an overlapped state.

In one embodiment according to FIGS. 69 and 70, the main body 5110 includes a cell phone and a casing that accommodates the cell phone. The rear cover 5150 illustrated in FIGS. 69 and 70 is connected to the casing included in the main body 5110.

In another embodiment, the main body 5110 may be a computing device including at least one processor and display.

As shown, the collapsible undercarriage 5140 includes an upper plate 5152 blocking an upper portion around the eye, a side plate 5146 blocking a side surface around the eye, and a lower plate 5144 blocking a lower portion around the eye. ), the upper plate 5152 and the lower plate 5144 may have a tendency such that the torsion spring 5148 is mounted on the hinge portion and elastically overlaps the rear surface of the eyepiece plate 5120.

The side plate 5146 can lift the top plate 5152 and the bottom plate 5144 while being unfolded, and supports the top plate 5152 and the bottom plate 5144 by using the structure of protrusions and grooves in the fully unfolded state. By doing so, a three-dimensional structure of the collapsible car seat 5140 can be formed. In order to switch to the storage state superimposed on the rear surface of the eyepiece plate 5120, the side plate 5146 releases support for the top plate 5152 and the bottom plate 5144 so that the top plate 5152 and the bottom plate 5144 are released. It can be folded together.

A stepped plate 5153 for limiting the flaring of the side plate 5146 may be formed at both ends of the top plate 5152 and the bottom plate 5144, and the top plate 5152 in a state in close contact with the stepped plate 5153 And as a structure for fixing the lower plate 5144, a protrusion or groove structure may be formed on a cross section of the side plate 5146.

The description of the foldable car restraint described in this embodiment can also be applied to virtual reality equipment of other embodiments, and a person skilled in the art can demonstrate the ordinary creative ability and modify it for other embodiments.

71 is a side view for describing a foldable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 71, the foldable virtual reality equipment according to the present embodiment includes a main body 5110, an eyepiece plate 5120-1, an arc-shaped screen 5130, and a back cover 5150, specified by the same number For detailed structure and description of the components to be made, reference may be made to the description of the previous embodiment.

In one embodiment according to FIG. 71, the main body 5110 includes a cell phone and a casing that accommodates the cell phone. The back cover 5150 illustrated in FIG. 71 is connected to the casing included in the main body 5110.

* In another embodiment, the main body 5110 may be a computing device including at least one processor and display.

However, unlike the previous embodiment, the eyepiece plate 5120-1 may not be rotatably mounted on the rear cover 5150, and may be provided to allow elastic deformation directly on the arc-shaped screen 5130. To this end, the eyepiece plate 5120-1 may be provided using a rubber material or other material that is elastically deformable, such as silicone, and may be indented into the screen 5130 as shown by a dotted line in the storage state. In the display state, the screen 5130 may protrude outside the solid line. In the display state, the eyepiece 5202 may be provided in a state parallel to the virtual reality display.

In this embodiment, the eyepiece plate 5120-1 is provided with the side and bottom surfaces blocked, so that the function of the auxiliary screen 5135 of FIG. 67 can also be provided. In addition to this, the side surface or the bottom surface of the three-dimensional structure of the eyepiece plate may be provided in a partially open form within a range in which elastic deformation is possible.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

72 is a perspective view for explaining the foldable virtual reality equipment according to an embodiment of the present invention, and FIG. 73 is a cross-sectional view for explaining the operation of the bottom cover in the foldable virtual reality equipment of FIG. 72.

Referring to FIG. 72, the foldable virtual reality equipment 5200 may include a main body 5210, an eyepiece plate 5220, a side screen 5230, a back cover 5250, and a bottom cover 5260.

In one embodiment according to FIGS. 72 and 73, the main body 5210 includes a cell phone and a casing that accommodates the cell phone. The rear cover 5250 illustrated in FIGS. 72 and 73 is connected to the casing included in the main body 5210. In addition, in the embodiment according to FIG. 73(a), the bottom cover 5260 is also connected to the casing included in the main body 5210.

In another embodiment, the main body 5210 may be a computing device including at least one processor and display.

The main body 5210 includes a main display mounted on the front side and a virtual reality display disposed on the rear side, and the eyepiece plate 5220 includes an eyepiece 5222 for a virtual reality function.

The main body 5210 and the eyepiece plate 5220 are interconnected by a back cover 5250. Specifically, one end of the rear cover 5250 is rotatably connected to one edge of the rear surface of the main body 5210, and the rear cover 5250 can be overlapped or vertically spread on the rear surface of the main body 5210. In addition, the eyepiece plate 5220 may be rotatably connected to the other end of the back cover 5250, and the eyepiece plate 5220 is superimposed on the inner surface of the back cover 5250 in the storage state, and then the back cover 5250. While unfolding in the unfolded state, it may be unfolded in parallel with the back of the main body 5210 or the virtual reality display 5214.

The side screen 5230 may cover side surfaces of the rear cover 5250 and the main body 5210. The side screen 5230 is folded between the back cover 5250 and the main body 5210 in a slim storage state and then unfolded in a display state to form a darkroom space between the main body 5210 and the eyepiece plate 5220. You can. To this end, the side screen 5230 may be provided using pieces connected via a fold line, and the pieces may be folded together to guide the main body 5210 or the back cover 5250 to be in close contact with each other.

For example, while the side screen 5230 is folded between the main body 5210 and the back cover 5250 in FIG. 72, the portion indicated by A of the side screen 5230 is gathered at the lower center of the back cover 5250. , While the eyepiece plate 5220 is folded between the main body 5210 and the back cover 5250, while the portion indicated by B of the eyepiece plate 5220 moves inward, the main body 5210 and the back cover 5250 are connected. Through the process of moving to the central portion of the portion, that is, the C portion, it can be switched to the storage state.

Here, the side screen 5230 may also be connected to the side of the eyepiece plate 5220, and the eyepiece plate 5220 and the side screen 5230 may be unfolded at the same time as the storage state is switched to the display state. In this case, the eyepiece plate 5220 may also be partially folded through the fold line, and a semicircular slit may be formed around the eyepiece 5222.

In the display state, a bottom cover 5260 that covers the bottom surface of the darkroom space DR may be further included. As shown in FIG. 73(a), the bottom cover 5260 is attached to the back cover 5250. One end may be rotatably connected to the main body 5210 toward the other side, while supporting one of the eyepiece plates 5220 and the main body 5210 while one side of the eyepiece plate 5220 is unfolded while being unfolded. The bottom can be blocked.

A nose receiving portion 5224 may be formed at a lower center portion of the eyepiece plate 5220, and a groove may be formed in the bottom cover 5260 corresponding to the nose receiving portion 5224.

In this embodiment, the bottom cover 5260 is rotatably connected to one end at the bottom edge of the main body 5210, but as shown in FIG. 73(b), the bottom cover 5260 is a back cover 5250 One end may be rotatably connected to the lower edge of the eyepiece plate 5220 opposite to, while supporting one side of the main body 5210 while unfolding while supporting between the eyepiece plate 5220 and the main body 5210, and in the darkroom. The bottom surface of the space DR may be blocked.

In the above embodiment, the eyepiece plate 5220 is folded between the main body 5210 and the back cover 5250, but in some cases, it is not folded and can be in close contact with the inner surface of the back cover 5250 in a flat state.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

74 is a perspective view for explaining a side screen, eyepiece plate, and bottom cover that are foldable at the same time among the foldable virtual reality equipment according to an embodiment of the present invention.

74, the foldable virtual reality equipment may include a main body 5210, an eyepiece plate 5220, a side screen 5230, a back cover 5250, and a bottom cover 5260-1, and have the same number. For specific structures and descriptions of the components specified by, reference may be made to the description of the previous embodiment.

In one embodiment according to FIG. 74, the main body 5210 includes a cell phone and a casing that accommodates the cell phone. At least one of the back cover 5250 and the bottom cover 5260-1 shown in FIG. 74 is connected to the casing included in the main body 5210.

In another embodiment, the main body 5210 may be a computing device including at least one processor and display.

However, the bottom cover 5260-1 is also connected to the bottom edge of the side screen 5230, similar to the eyepiece plate 5220, folded between the back cover 5250 and the main body 5210 in a slim storage state. While being unfolded in the display state, a darkroom space may be formed together with the back cover 5250, the side screen 5230, and the eyepiece plate 5220. To this end, the bottom cover 5260-1 may also be provided using pieces connected via a fold line, and as the pieces are folded together, the main body 5210 or the back cover 5250 may be guided in close contact with each other. .

Thus, while unfolding the back cover 5250, the bottom cover 5260-1 can be unfolded simultaneously with the eyepiece plate 5220 and the side screen 5230, and unlike the previous embodiment, the process of unfolding separately can be omitted. .

Hereinafter, an embodiment of a portable virtual reality equipment including a flexible display will be described with reference to FIGS. 75 to 88.

75 is a view for explaining the shape of the portable virtual reality equipment according to an embodiment of the present invention, FIG. 76 is a view for explaining a modification process of the portable virtual reality equipment of FIG. 75, and FIG. It is a diagram for explaining the internal structure of portable virtual reality equipment.

75 to 77, the portable virtual reality equipment 6100 according to the present embodiment includes a main body 6110, an eyepiece plate 6120 and a connecting body 6130.

The main body 6110 includes a flexible display 6112 mounted on the front side and a virtual reality display 6114 disposed on the rear side, and can be three-dimensionally deformed together with the flexible display 6112, and the eyepiece plate 6120 is virtual. It includes an eyepiece 6122 for a reality function, and can maintain a state spaced a predetermined distance from the virtual reality display 6114 corresponding to the three-dimensionally deformed main body 6110.

Although not illustrated, a camera module may be mounted on the main body 6110. The camera module may be used for photographing an external image, or may be used for realizing functions such as augmented reality (AR) or mixed reality (MR). One or more camera modules may be provided, and a plurality of camera modules may be provided to simultaneously photograph a side surface, a top surface, a bottom surface, and a rear surface instead of a front surface, and may also be provided in a fisheye lens format for 180-degree or 360-degree shooting. have. Applications such as a camera module and augmented reality can be applied to other embodiments of the present specification.

As shown in FIG. 75, the user can view the image displayed on the virtual reality display 6114 through the eyepiece 6122. The eyepiece 6122 may adjust the focus through a fine rotation operation, and may adjust the left and right widths to correspond to the distance between the eyes. In addition to this, a cushion or a light blocking structure capable of additionally blocking light blocking may be added to the eyepiece 6122 around the face shape.

The connecting body 6130 is connected to both sides of the main body 6110 and the eyepiece plate 6120. Accordingly, one side of the eyepiece plate 6120 is foldably connected to one side of the main body 6110 as a whole, and the virtual reality display 6114 of the main body 6110 is configured to open the eyepiece 6122 of the eyepiece plate 6120. While the main body 6110 is three-dimensionally deformed so as to face each other, the eyepiece plate 6120 and the connecting body 6130 may form a hollow rectangular pillar shape together with the main body 6110.

The main body 6110, the eyepiece plate 6120 and the connecting body 6130 are formed in the shape of a hollow square pillar, facing the eyepiece 6122 formed on the rear surface of the main body 6110, and the user 6122), a virtual reality function using the virtual reality display 6114 may be utilized.

As shown in (a) of FIG. 76, in the carrying state for carrying, the eyepiece plate 6120 and the connecting body 6130 are in close contact with the rear surface of the main body 6110, and a user is required to implement a virtual reality function. The virtual reality equipment including the main body 6110, the eyepiece plate 6120, and the connecting body 6130 may be deformed into a hollow rectangular pillar shape by pressing the both sides of the device by hand or applying a grip force.

The user has the virtual reality equipment 6100 according to this embodiment and can use it for various purposes. The portable virtual reality equipment 6100 includes a flexible display 6112 and is capable of driving various applications, so that functions of a conventional mobile phone or terminal can be used as it is. The user can then transform the device into a three-dimensional device.

Also, the flexible display 6112 may perform a separate function even in a three-dimensional state for realizing a virtual reality function. For example, the user may implement the same content or contents associated with the virtual reality display 6114 being used, and in this case, the wearer using the virtual reality equipment exchanges information or interacts with other users or people nearby. Can form.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

FIG. 78 is a view for explaining a foldable car seat formed on an eyepiece plate among portable virtual reality equipment according to an embodiment of the present invention, and FIG. 79 is a view for explaining a state in which the foldable car seat of FIG. 78 is folded, 80 is a view for explaining the support structure of the foldable car rest of FIG. 78;

78 to 80, the portable virtual reality equipment may include a main body, an eyepiece plate 6120, and a connecting body, and additionally, an eyepiece plate (for preventing external light from entering the user's eyes) 6120) may be further equipped with a collapsible car seat (6140). The collapsible car seat 6140 may be provided in various forms by blocking light entering the periphery of the eye in an unfolded state and maintaining a slim state in an overlapped state.

As shown, the collapsible undercarriage 6140 includes an upper plate 6162 blocking an upper portion around the eye, a side plate 6146 blocking a side surface around the eye, and a lower plate 6144 blocking a lower portion around the eye. ), the upper plate 6162 and the lower plate 6144 may have a tendency such that the torsion spring 6148 is mounted on the hinge portion and elastically overlaps the rear surface of the eyepiece plate 6120.

The side plate 6146 can lift the top plate 6162 and the bottom plate 6144 while unfolding, and in the fully unfolded state, the top plate 6162 and the bottom plate 6144 using the structure of the protrusion and the groove 6145 ) To form a three-dimensional structure of the foldable car rest 6140. In order to switch to the mobile state superimposed on the rear surface of the eyepiece plate 6120, the side plate 6146 releases support for the top plate 6162 and the bottom plate 6144 so that the top plate 6162 and the bottom plate 6144 are released. It can be folded together.

A stepped side 6131 for limiting the flaring of the side plate 6146 may be formed at both ends of the top plate 6142 and the bottom plate 6144, and the top plate 6162 in a state in close contact with the stepped 6131 And as a structure for fixing the lower plate 6144, a protrusion or groove 6145 structure may be formed on a cross section of the side plate 6146.

The description of the foldable car restraint described in this embodiment can also be applied to virtual reality equipment of other embodiments, and a person skilled in the art can demonstrate the ordinary creative ability and modify it for other embodiments.

81 is a view for explaining a portable state of the portable virtual reality equipment according to an embodiment of the present invention, FIG. 82 is a view for explaining the three-dimensional state of the portable virtual reality device of FIG. 81, and FIG. A diagram for explaining the transformation process of the portable virtual reality equipment.

81 to 83, the portable virtual reality equipment 6200 includes a main body 6210 and an eyepiece plate 6220. The main body 6210 includes a flexible display 6212 on the front and a virtual reality display 6214 on the back, and is capable of three-dimensional deformation along with the flexible display 6212. The eyepiece plate 6220 includes an eyepiece 6222 for a virtual reality function, and functions to be spaced, maintained, and variable by a predetermined distance from the virtual reality display 6214 corresponding to the three-dimensionally deformed main body 6210. Can have

The main body 6210 may be modified to form a curved surface as a whole along with the flexible display 6212. Specifically, in the three-dimensional state, the main body 6210 is concavely deformed to form a rear space RS on the virtual reality display 6214, and the nose corresponding to the user's nose is received below the virtual reality display 6214 A side accommodation part 6260 covering the side of the user's face may be formed on both sides of the part 6250 and the virtual reality display 6214. The nose accommodating part 6250 and the side accommodating part 6260 may maintain the entire curved surface in response to the shape of the user's face, and the main body 6210 and the flexible display 6212 may be deformed together in response to the user's face. have.

In the portable state for carrying, the eyepiece plate 6220 is in close contact with the virtual reality display 6214, and in the stereoscopic state for the virtual reality function, the eyepiece plate 6220 is spaced apart from the virtual reality display 6214 and rear space (RS). It can be located on the end face.

To this end, a fixed length link 6242 connecting the top of the eyepiece plate 6220 and the top of the main body 6210 and a variable length link connecting the bottom of the eyepiece plate 6220 and the bottom of the main body 6210 ( 6244) can be used. The fixed length link 6242 has a constant length. In addition, the variable length link 6244 may be deformed to allow stretching or contraction, and a cylindrical cylinder such as an antenna may be extended or contracted. Here, the lower end of the variable length link 6244 may be mounted to enable slide movement along a movement guide 6246 formed between the virtual reality display 6214 and the nose accommodating portion 6250. Accordingly, in the stereoscopic state for the virtual reality function, the eyepiece plate 6220 may be guided by the fixed-length link 6242 and the variable-length link 6204 to maintain a spaced state from the virtual reality display 6214.

In addition, as shown in FIG. 81, to flatten the main body 6210 from a three-dimensional state to a portable state, a flat plate tool 6270 may be further provided, and the flat plate tool 6270 may be provided with a side surface of the main body 6210. While partially accommodating, the main body 6210 may pass horizontally or vertically, and as a result, the shape may be corrected to make the main body 6210 flat in a portable state. The flat plate tool 6270 may be mounted on a part of the side surface of the main body 6210, or may be inserted into a hole formed therein, such as a stylus pen.

The technical features described in this embodiment can also be applied to virtual reality equipment of other embodiments, and those skilled in the art can demonstrate their ordinary creative abilities and modify them to suit other embodiments.

84 is a view for explaining a nose receiving unit in a portable virtual reality equipment according to an embodiment of the present invention, Figure 85 is a view for explaining a side receiving unit in a portable virtual reality equipment according to an embodiment of the present invention.

Referring to FIG. 84, the main body 6210 may include a V-shaped portion 6262 formed in front of the nose receiving portion 6250 to maintain the convex shape of the nose receiving portion 6250 in a three-dimensional state. . The V-shaped portion 6252 basically provides pressure to a portion of the main body 6210 so that the nose receiving portion 6250 forms a convex structure, and has a tendency to narrow the angle between the two when there is no restriction from the outside. The nose-receiving portion 6250 can form a convex structure by the V-shaped portion 6262.

A forming link 6254 and a forming link for bending the rear of the nose accommodating portion 6250 to a reverse V-shape corresponding to the shape of the user's nose with the edge of the main body 6210 adjacent to the V-shaped portion 6262 6254) may include a hollow fixture 6256 that selectively covers the connecting portion of the forming link 6254 to fix the state arranged in a straight line.

The forming link 6254 may be formed in an inverted V-shape or a straight shape, and may have a tendency to bend inversely to the V-shape to basically correspond to the nose shape by the pressure of the V-shaped portion 6262. Accordingly, the hollow fixture 6256 can slide in the main body 6210 by a button 6258 exposed to the outside, wherein the hollow fixture 6256 covers the connecting portion of the forming link 6254. In this case, a forming link 6204 disposed in a straight line may be fixed in a straight line in the main body 6210.

However, when the hollow anchor 6256 deviates from the connecting portion of the forming link 6254, the forming link 6254 is bent by an inverted V-shaped by the V-shaped part 6262, and the nose is accommodated in response to the three-dimensional state The overall shape of the portion 6250 can be formed.

Referring to FIG. 85, in order to guide bending of the main body 6210, plastic deformation pieces 6262 embedded in the main body 6210 may be included around the bending line F of the main body 6210. . In this embodiment, the plastic deformation pieces 6262 may be formed in various shapes such as a hexagon, an octagon, or a circle in addition to a square, and may be connected by a wire capable of plastic deformation. The plastic deformation pieces 6262 may be formed only around the bending line F in a region, but for free deformation of the main body 6210, the inside of the main body 6210, specifically, the virtual reality display 6214 is It may be formed in all other regions except the formed region.

Here, in response to the position of the virtual reality display 6214, a main board, a battery, an antenna, etc. may be formed on the main body 6210, and most of the internal parts are virtual reality display 6214 for free deformation of other parts. It can be arranged to be intensively disposed in or around the formed area.

The technical features described in this embodiment can also be applied to virtual reality equipment of other embodiments, and those skilled in the art can demonstrate their ordinary creative abilities and modify them to suit other embodiments.

86 is a view for explaining a portable state of the portable virtual reality equipment according to an embodiment of the present invention, and FIG. 87 is a view for explaining the three-dimensional state of the portable virtual reality device of FIG. 86.

86 and 87, the portable virtual reality equipment 6300 includes a main body 6310, an eyepiece plate 6320, and a screen member 6330. The main body 6310 includes a flexible display 6312 on the front and a virtual reality display 6314 on the back, and can be modified in three dimensions with the flexible display 6312. The eyepiece plate 6320 includes an eyepiece 6322 for a virtual reality function, and functions to be spaced, maintained, and variable by a predetermined distance from the virtual reality display 6314 corresponding to the three-dimensionally deformed main body 6310. Can have

The main body 6310 is concavely deformed in a bow shape to form a rear space RS on the virtual reality display 6314, and is formed on both sides of the virtual reality display 6314 by the concavely deformed main body 6310. A side accommodating portion covering the side of the face around the user's eye tail may be formed.

The eyepiece plate 6320 is in close contact with the virtual reality display 6314 in a mobile state, and the eyepiece plate 6320 is guided by the screen member 6330 in a three-dimensional state for the virtual reality function to be separated from the virtual reality display 6314. It can be located in the rear space (RS).

Further comprising a screen member 6330 for guiding the eyepiece plate 6320 between the portable state and the three-dimensional state, the screen member 6330 may block the upper and lower parts around the user's eyes. The screen member 6330 is mounted on the rear surface of the main body 6310, and may include a plurality of screen pieces 6340 that are overlapped by themselves and slide and move in the longitudinal direction. The screen piece 6340 is formed adjacent to the upper and lower portions of the virtual reality display 6314 to block the upper and lower portions, and the side surfaces can be later blocked by the main body 6310 and thus can be exposed to the outside. . Of course, in some cases, the screen piece 6340 may be formed in a square shape or other various shapes corresponding to the shape of the virtual reality display 6314.

Since the screen piece 6340 in the screen member 6330 slides with a certain degree of friction, such as a metal antenna, it is possible to stop at any position and maintain a variable distance. In addition, the screen piece 6340 may block external light together with the main body 6310.

Although not shown, the screen piece 6340 constituting the screen member 6330 may also be formed in a double wall structure. The screen piece forming the double wall may include an inner wall and an outer wall, and when forming a double wall structure, maintains a significantly lighter weight compared to the same thickness compared to a single wall structure, and can form a robust structure.

88 is a view for explaining a portable virtual reality equipment according to an embodiment of the present invention.

* Referring to (a) of FIG. 88, the screen member 6330' may be provided using pieces connected via a fold line, and as the pieces are folded together, the eyepiece plate 6320 moves in a close or spaced state. The shape can be changed so as to. When the eyepiece plate 6320 is in a separated state, a virtual reality function may be implemented through the virtual reality display 6314 of the main body 6310.

In this embodiment, the screen member 6330' may be formed of a synthetic resin panel, a metal thin film, a composite material using rubber, or the like, or a paper, and the screen member 6330' may be in close contact like a box folding method. It can then be expanded for separation.

Here, the screen member 6330' may be formed to block only the upper and lower portions of the rear space defined on the virtual reality display 6314, and may also be provided to block all four surfaces.

Referring to (b) of FIG. 88, a screen member 6330" including a flip cover rotatably mounted to a rear edge of the main body 6310 may be included. The flip cover is a virtual of the main body 6310. Each mounted on the top and bottom of the reality display, the flip cover covers the eyepiece plate 6320 in a closed state in a closed state, and blocks the top and bottom of the eyepiece plate 6320 in a separated state in a blooming state. By blocking the light entering the rear space.

The technical features described in this embodiment can be applied to other embodiments, and a person skilled in the art can deform to suit other embodiments by exerting ordinary creative abilities.

For reference, in this specification, the screen member was described using a plurality of screen cylinders, but as described in Korean Patent Application No. 10-2016-0121606, which was first filed, the bellows, air tube, collapsible screen, roll screen, spring It may be formed using a supported rock film, a memory foam, or the like, and a manual actuator and an automatic actuator may also be used.

In addition, as described above, in the previous embodiments, the case where the main body is directly connected to the switching body or the screen member has been described, but the main body is indirectly switched through the protective case frame that can accommodate the main body, or It may be indirectly connected to the screen member, and other operating principles and mechanisms may be implemented as a protective case including the same functions as the previous embodiment. In addition, the case may further include a configuration of a conventional protective case, such as flip cover, bumper, earphone jack cover, if necessary.

Hereinafter, a terminal device capable of expanding a display according to another aspect of the disclosed embodiment will be described with reference to FIGS. 89 to 115.

89 is a block diagram showing the configuration of a flexible terminal device according to an embodiment of the present invention. The terminal device 7100 of FIG. 89 can be implemented as a portable device such as a mobile phone, a smart phone, a PMP, a PDA, a tablet PC, a navigation, and various types of portable devices having a display function, as well as a stationary device such as a monitor, TV, kiosk It might be.

According to FIG. 89, the flexible terminal device 7100 includes all or part of the display unit 7110, the sensing unit 7120, and the control unit 7130. However, before describing FIG. 89, a detailed configuration of the display unit 7110 and a bending detection method therefor will be described in detail.

90 is a view for explaining a basic structure of a display unit constituting a flexible terminal device according to an embodiment of the present invention. According to FIG. 90, the display unit 7110 includes a substrate 7111, a driver 7112, a display panel 7113, and a protective layer 7114.

The flexible terminal device refers to a device that can be bent, bent, folded, or dried like paper while maintaining the display characteristics of the existing flat panel terminal device. Therefore, the flexible terminal device must be manufactured on a flexible substrate.

Specifically, the substrate 7111 may be embodied as a plastic substrate (eg, a polymer film) that can be deformed by external pressure.

The plastic substrate has a structure in which a barrier coating is treated on both sides of a base film. In the case of the base material, it can be implemented with various resins such as polyimide (PI), polycarbonite (PC), polyethyleneterephtalate (PET), polyethersulfone (PES), polythylenenaphthalate (PEN), and fiber reinforced plastic (FRP). In addition, the barrier coating is performed on surfaces facing each other in the base material, and an organic film or an inorganic film may be used to maintain flexibility.

Meanwhile, in addition to the plastic substrate, the substrate 7111 may be made of a material having flexible characteristics, such as a thin glass or a metal foil. The driving unit 7112 functions to drive the display panel 7113. Specifically, the driving unit 7112 applies driving voltages to a plurality of pixels constituting the display panel 7113, and may be implemented as an a-si TFT, a low temperature poly silicon (LTPS) TFT, or an organic TFT (OTFT). have. The driving unit 7112 may be implemented in various forms according to the implementation form of the display panel 7113. For example, the display panel 7113 may be formed of an organic light emitting body made of a plurality of pixel cells and an electrode layer covering both surfaces of the organic light emitting body. In this case, the driver 7112 may include a plurality of transistors corresponding to each pixel cell of the display panel 7113. The control unit 7130 applies an electric signal to the gate of each transistor to emit pixel cells connected to the transistor. Accordingly, an image may be displayed.

Alternatively, the display panel 7113 may be implemented in addition to an organic light emitting diode, such as EL, electrophoretic display (EPD), electrochromic display (ECD), liquid crystal disply (LCD), AMLCD, or plasma display panel (PDP).

However, in the case of LCD, a separate backlight is required in that it cannot emit light by itself. In the case of an LCD in which no backlight is used, ambient light is used. Therefore, in order to use the LCD display panel 7113 without backlight, conditions such as an outdoor environment with a large amount of light must be satisfied.

The protective layer 7114 functions to protect the display panel 7113. For example, materials such as ZrO, CeO2, and Th O2 may be used for the protective layer 7114. The protective layer 7114 may be made of a transparent film to cover the entire surface of the display panel 7113.

Meanwhile, as illustrated in FIG. 90, the display unit 7110 may be implemented with electronic paper. Electronic paper is a display that applies the characteristics of general ink to paper, and the point of using reflected light is different from a general flat panel display.

On the other hand, the electronic paper can use a twist ball or electrophoresis using a capsule to change the picture or text.

On the other hand, when the display portion 7110 is made of a component made of a transparent material, it is possible to bend and be implemented as a terminal device having transparent properties. For example, the substrate 7111 is made of a polymer material such as plastic having transparent properties, and when the driving part 7112 is made of a transparent transistor and the display panel 7113 is made of a transparent organic light emitting layer and a transparent electrode, transparency is achieved. Can have

The transparent transistor refers to a transistor manufactured by replacing the opaque silicon of a conventional thin film transistor with a transparent material such as transparent zinc oxide or titanium oxide. In addition, new materials such as indium tin oxide (ITO) or graphene may be used as the transparent electrode. Graphene refers to a material having transparent properties with a carbon atom connected to each other to form a honeycomb plane. In addition, the transparent organic light emitting layer can also be implemented with various materials. 91 to 93 are diagrams for explaining an example of a method for detecting shape deformation, that is, bending, in a flexible terminal device according to an embodiment of the present invention.

The flexible terminal device 7100 may be bent by an external pressure to change its shape. The bending may include general bending, folding, and rolling. Normal bending refers to a state in which a flexible terminal device is bent, and differs from folding and rolling in that the bent surfaces do not contact each other. have.

Folding refers to a state in which the flexible terminal device is folded. Folding and general bending can be classified according to the degree of bending. For example, when bending is performed over a certain radius of curvature, it is defined as a folded state, and when bending is less than the radius of curvature, it can be defined as general bending.

Rolling refers to a state in which the flexible terminal device is rolled. Rolling can also be determined based on the radius of curvature. For example, a state in which bending over a certain radius of curvature is continuously detected over a certain area may be defined as rolling, and a state in which bending over a certain radius of curvature may be detected in a relatively small area may be defined as folding. However, the definitions of the various shape modification examples as described above are only examples, and may be defined differently according to the type, size, weight, and characteristics of the flexible terminal device. For example, if bending is possible to the extent that the surfaces of the flexible terminal device 7100 can contact each other, folding may be defined as a state in which the surfaces of the devices are in contact with each other at the same time as bending. On the other hand, rolling may be defined as a state in which the front surface and the back surface of the flexible terminal device contact each other due to bending.

For convenience of description, this specification collectively refers to bending of various types and other bending types. The flexible terminal device 7100 may detect bending in various ways.

For example, the sensing unit 7120 may include a bend sensor disposed on one surface, such as a front surface or a rear surface of the display unit 7110, or a bend sensor disposed on both surfaces. The control unit 7130 may detect bending by using a value sensed by the bend sensor of the detection unit 7120. Here, the bend sensor means a sensor that can be bent by itself and has a characteristic in which a resistance value varies according to the degree of bending. The bend sensor can be implemented as a strain gauge. The strain gauge is a metal or semiconductor whose resistance is greatly changed according to the magnitude of the applied force, and senses the deformation of the surface of the measurement object according to the change in the resistance value. In general, a material such as metal has a characteristic in that the resistance value increases when the length increases according to the force from the outside, and the resistance value decreases when the length decreases. Therefore, when the resistance value change is sensed, it may be determined whether bending is performed.

The sensing unit 7120 senses the resistance value of the bend sensor using the magnitude of the voltage applied to the bend sensor or the magnitude of the current flowing through the bend sensor, and the bending state at the position of the bend sensor according to the magnitude of the resistance value Can detect.

In FIG. 91, the bend sensor shows a state embedded in the front surface of the display unit 7110, but this is only an example, and the bend sensor may be embedded in the back surface of the display unit 7110 or both surfaces. . In addition, the shape, number, and placement of the bend sensor may be variously changed.

FIG. 91 shows an example in which a plurality of bar-shaped bend sensors are arranged in a horizontal direction and a vertical direction to form a grid. According to FIG. 91, the bend sensor includes bend sensors 7021-5 to 7021-5 arranged in the first direction and bend sensors 7022-1 to 7022-5 arranged in the second direction perpendicular to the first direction. . Each bend sensor may be spaced apart from each other at regular intervals.

In FIG. 91, it is shown that the bend sensors 7021-1 to 7021-5 and 7022-1 to 7022-5 are arranged in each of five directions in the horizontal and vertical directions, but this is only an example, depending on the size of the flexible terminal device, etc. It goes without saying that the number of bend sensors can be changed. As described above, since the bend sensor is disposed in the horizontal and vertical directions in order to detect bending made in the entirety of the flexible terminal device, if it is a device that has only a part of the flexible characteristics or needs to detect bending for only a part In, a bend sensor may be disposed only in the corresponding portion.

Each bend sensor (7021-1 to 7021-5, 7022-1 to 7022-5) may be implemented in the form of an electric resistance type sensor using electrical resistance or a micro optical fiber sensor using a strain of an optical fiber. Hereinafter, for convenience of description, it is assumed that the bend sensor is implemented as an electrical resistance type sensor.

Specifically, as illustrated in FIG. 92, when the center region located at the center of the flexible terminal device 7100 is bent to the downward direction with respect to both right and left edges, band sensors in which tension due to bending is arranged in the horizontal direction ( 7021-1 to 7021-5). Accordingly, the resistance value of each bend sensor 7021-5 to 7021-5 arranged in the horizontal direction is changed. The sensing unit 7120 may detect a change in an output value output from each bend sensor 7021-5 through 7021-5 to detect bending in a horizontal direction based on the center of the display surface. FIG. 92 shows a state in which the central area is bent in a vertical direction (hereinafter, referred to as a Z-direction) perpendicular to the display surface, but is vertically upward (hereinafter referred to as a Z+ direction) perpendicular to the display surface. Even if it is bent, it can be detected based on a change in the output value of the bend sensors 701-1-5 in the horizontal direction.

In addition, when the shape of the flexible terminal device 7100 is bent such that the center region positioned at the center of the flexible terminal device 7100 faces upward, as shown in FIG. 93, bend sensors 7022 in which tension is disposed in the vertical direction. 1 to 7022-5). The sensing unit 7120 may sense the shape deformation in the vertical direction based on the output values of the bend sensors 7022-1 to 7022-5 arranged in the vertical direction. In FIG. 93, bending in the Z+ direction is illustrated, but bending in the Z-direction can also be detected using the bend sensors 7022-1 to 7022-5 arranged in the vertical direction.

On the other hand, in the case of the shape deformation in the diagonal direction, the tension is applied to both of the bend sensors arranged in the horizontal and vertical directions, so that the shape deformation in the diagonal direction is also detected based on the output values of the bend sensors arranged in the horizontal and vertical directions. Can be.

94 and 95 are diagrams showing an example of a terminal device according to an embodiment of the present invention.

94 and 95, the terminal device 7100 of the present invention includes a terminal main body portion 7101 configured with circuits for providing a video signal through the first display portion while the first display portion 7131 is configured. , A roll storage unit 7102 that allows the second display unit 7132 corresponding to the flexible display of the aforementioned type to be accommodated or extends or extends the second display unit 7132.

The terminal device according to an embodiment of the present invention is characterized in that the physical size of the screen can be freely adjusted.

Meanwhile, the first display unit may also be configured as a roll or a flexible display.

In addition, the roll storage unit 7102 is formed with an entrance to and from the second display unit 7132 so that the second display unit 7132 is wound or released inside to expand the screen, and the roll storage unit 7102 Spacers 7201 having a predetermined thickness may be configured on both sides of the terminal so as to correspond to the height of the terminal body portion 7101.

The second display unit 7132 may be formed in a continuous form while forming a body with the first display unit 7131, and the second display unit 7132 may include a flexible display, and the roll storage unit Bending and folding may be made to be accommodated in 7102.

That is, the display of the terminal device 7100 of the present invention is partly configured to be fixed to the terminal body portion 7101, and the other part is composed of a flexible display capable of bending or folding, and the second display portion 7132, which is a flexible display ) Is accommodated in the roll storage unit 7102, the second display unit 7132 is in an operation standby mode, and thus no screen display is performed.

On the other hand, as the area in which the second display unit 7132 gradually exits from the roll storage unit 7102 and extends with the first display unit 7131 may operate as a screen enlargement function.

When the second display unit 7132 is accommodated in the roll storage unit 7102, an operation standby state is prevented from transmitting an image signal to the second display unit 7132, or the second display unit 7132 ) To cut off the power supplied to reduce power consumption.

In addition, when the roll storage part 7102 moves and gradually moves away from the terminal main body part 7101, the display area of the second display part 7132 is drawn out from the roll storage part 7102 and gradually exposed. Will increase. In this case, an image or a screen displayed on the first display unit 7131 may be gradually or sequentially enlarged by using the area of the second display unit 7132.

For example, when the second display unit 7132 is in a standby state, since an image or a screen is displayed through the first display unit 7131, this time operates in a smartphone mode, and the second display unit ( When the exposed area of 7132) is gradually enlarged, a screen can be displayed up to the second display unit 7132, and thus, the tablet mode may be operated. In this case, if the number of applications displayed in the smartphone mode is 15, 30 or more applications may be displayed in the tablet mode, or the applications may be further enlarged even if the number is the same.

That is, the image and screen displayed on the first display unit 7131 may be enlarged and displayed to the second display unit according to the movement of the roll receiving unit 7102 or the increase in the exposed area of the second display unit 7132.

In addition, in this embodiment, the screen division function may be performed according to the enlargement of the screen of the second display unit 7132, and the user may separate the first display unit 7131 and the second display unit 7132 respectively. It is also possible to use. For example, the first display unit 7131 may display the displayed image or screen as it is, and the second display unit 7132 may display auxiliary tools such as a virtual keyboard.

As the roll storage unit 7102 moves, the exposed area of the image or screen of the second display unit 7132 accommodated in the roll storage unit 7102 gradually increases, and the terminal body unit 7101 In, the bending of the second display unit 7132 detects that the roll storage unit 7102 moves, the body temperature of the user is measured/detected by the roll storage unit 7102, or the user's iris is used using a camera. It is also possible to recognize or check voice commands, voice analysis, or measure vibration or grip force of the roll storage unit 7102.

The structure of the second display unit 7132 that may be bent while extending from the first display unit 7131 and the roll storage unit 7102 that can be accommodated by allowing the second display unit 7132 to be wound up The structure will be described in more detail.

96 to 98 are diagrams for explaining a case where display expansion is performed in the terminal device of the present invention.

96 to 98, sliding members 7210,7220, 7230, and 7240 are configured to be drawn out inside the terminal body part 7101, and these sliding members are the second display unit and the It is configured to reduce and flatten the bending that may occur in the second display unit 7132 as the display area is gradually enlarged by being moved together with a function of moving the roll storage unit 7102.

In detail, the first upper sliding member 7230 and the second upper sliding member 7240 may be configured to be pulled out from the upper portion of the terminal body portion 7101, and the lower portion of the terminal body portion 7101 may be One lower sliding member 7210 and the second lower sliding member 7220 may be configured to be drawn out.

Since the sliding members 7210, 7220, 7230, and 7240 are accommodated in the terminal body portion 7101 and then drawn out, holes are formed in each portion of the sliding members. For example, the sliding member may be formed in a'c' shape, but two holes may be formed on the upper surface, and three holes may be formed on the side surface. These holes are provided to provide space so that structures such as cameras, speakers, and home buttons formed on the front surface of the terminal main body 7101 corresponding to a smartphone can be operated normally, but in some cases, the holes are not formed. You can do it, and you are not limited by shape or quantity. On the left side of each sliding member is formed a hole (7211,7221,7231,7241) of one side open shape, the sliding member inserted to the left inside the terminal body portion 7101 has interference with smartphone parts In order to be minimized, an accommodating space for electronic components is to be made.

In addition, the screen is enlarged in the space between the first upper sliding member 7230 and the first lower sliding member 7210 and the space between the second upper sliding member 7240 and the second lower sliding member 7220. A support plate for suppressing the bending of the flexible second display unit 7132 is disposed, which will be described later with the accompanying drawings.

On the other hand, as shown in FIG. 98, a predetermined step occurs between the flexible second display unit 7132 and the sliding members, and when such a step occurs, the second display unit 7132 exhibits an excitation phenomenon or flow. In order to prevent the second display unit 7152, the rear surface (back surface) of the step is formed of a shape corresponding to the step formed between the sliding members, and a step preventing member 7202 having a predetermined elastic force such as rubber may be configured. have. The method of constructing the step preventing member can be applied to all of various embodiments described below.

99 and 100 are views showing a support plate drawn out with a sliding member according to an embodiment of the present invention, and FIG. 101 is a view showing a sliding member and a support plate according to an embodiment of the present invention.

According to this embodiment, when the user pulls the roll storage unit 7102, the second upper sliding member 7240 connected to the spacer 7201 is simultaneously withdrawn from the second display unit from the roll storage unit 7102 As the second lower sliding member 7220 is pulled together, the sliding members are sequentially drawn out from the terminal body portion 7101.

At this time, the support plates 7250 and 7260 connected to each sliding member and one side are also drawn out from the terminal main body portion 7101 and supported by the support plate at the rear side of the flexible second display portion 7132 Can be made solid.

The first support plate 7250 is connected to the first upper sliding member 7230 and the first lower sliding member 7210, and the second supporting plate 7260 is the second upper sliding member 7240 and the second lower side. It is connected to the sliding member 7220.

When the support plates are stored, they are disposed on the rear surface of the first display unit 7131, and then withdrawn from the sliding members. The step preventing member 7202 described above is formed in a shape corresponding to the step in consideration of the step occurring between the support plates. In addition, a plurality of support plates may be configured on a corresponding opposite surface to form a double wall structure, and may be applied to various embodiments described below.

102 is a view showing a configuration for supporting a second display unit according to another embodiment of the present invention.

In the previous embodiment, the configuration for supporting the flexible second display unit by the support plate and the sliding member has been described, but as illustrated in FIG. 102, the plurality of jig bars 7270,7271,7272,7273,7280 are rotated. It is configured, it is possible to support the second display unit from the lower surface.

It consists of a structure that can be rotated from the jig bars to extend or contract the gap, and can be varied according to whether the second display unit is expanded or not.

On the other hand, the first jig bar 7270 and the second jig bar 7280 may be composed of two, in this case, the first jig bar and the second hinge bar 7290 for enabling rotation of the jig bar is possible Can be configured.

In another embodiment, a hinge is formed in each of the first jig bar 7270 and the second jig bar 7280, so that the gap between the first jig bar 7270 and the second jig bar 7280 is narrowed or It is also possible to support the second display unit by an operation that moves away, and the hinges are configured around the intermediate lengths of the first and second jig bars, respectively, and the first and second jig bars are separated into a V-shape. It is also possible to configure it to rotate at different angles.

The number and shape of the rotating rods shown may be more variously changed, and is not limited to the structure illustrated in the drawings of the present invention.

Instead of the jig bars as described above, a case where a plurality of support bars and a hinge portion for arranging the positions of the support bars to be fixed between the support bars is configured is illustrated in FIG. 116. That is, as illustrated in FIG. 116, when the hinge part 7802 is formed between the support bars 7281 and the exposed area of the second display part is reduced, the support bar and the hinge parts are inside the terminal body part 7101 Alternatively, it may be inserted into the roll storage portion 7102. In addition, it is possible to combine components such as springs, bellows, air-expandable tubes, shape alloy wire mesh, and roll-shaped metal plates.

103 and 104 are diagrams showing a case in which VR means is configured according to another embodiment of the present invention.

103 and 104, a display is provided on the rear side of the terminal body portion 7101 together with the front side, and a VR means 7300 is configured to enable a user to watch VR by utilizing the rear display. Can be.

When the rear display is installed on the rear of the terminal main body portion 7101, the VR means 7300 displays images displayed through the rear display on the user's eyes, thereby providing a variety of virtual reality, mixed reality, or augmented reality. Provide a viewing environment.

The VR means 7300 is composed of a plurality of screen cylinders 7111 and 7312, and each of the screen cylinders may be composed of a single wall or a plurality of double walls or more. In addition, these screen barrels are configured such that the screen barrels at a position away from the terminal body portion 7101 are gradually reduced in size, so that the user can view the VR by folding or unfolding.

In addition, the VR means 7300 includes an eyepiece plate 7303, and the eyepiece plate 7303 includes a first lens 7301 and a second lens 7302 at positions corresponding to both eyes of a user. do.

The outer member 7401, which is the part where the user's face touches, is configured such that the eyepiece plate serves as a locking jaw for separating the screen cylinders from the terminal main body 7101, and is capable of rotating at a predetermined angle. Here, the eyepiece plate can return to a certain position after separating the screen kegs.

In addition, the screen fixing means 7400 is further configured so as to penetrate the inside of the screen cylinders so that the screen cylinder is not folded while the user is watching VR.

The screen fixing means 7400 will be described with reference to FIGS. 105 to 109.

105 to 109 are views for explaining a screen fixing means configured inside a screen barrel of a VR means according to an embodiment of the present invention.

First, referring to FIGS. 105 and 106, there is shown a screen fixing means 7400 configured inside the screen barrel of the VR means according to this embodiment to allow the user to selectively fold or fix the screen barrel. have.

The screen fixing means 7400 is composed of the number of folding members 7410 equal to the number of screen cylinders described above, each of the folding members 7410 is composed of a single wall or a double wall, and the folding members 7410 A protrusion receiving tube 7520 in which a fixed protrusion 7740 is formed is disposed inside. The fixed protrusion 7740 may have a round surface having a curved shape on one side, and may be configured as a vertically flat surface on the other side. In addition, the end of the fixed selector 7430 may have an inclined surface.

In addition, a fixing hole 7111 having a size in which a part of the fixing protrusion 7740 may protrude is formed in each of the folding members 7410.

The folding members 7410 are foldable together with the folding of the screen cylinder. A fixing protrusion 7740 and a fixing protrusion 7440 protrude from the protrusion receiving tube 7520 disposed inside the folding member 7410. A hole of a size that can be, and a spring that provides elasticity to push the fixing protrusion (7440) is configured.

If, in the state as shown in FIG. 106, the user rotates the protrusion receiving tube 7520 from the outside, the fixing protrusions 7740 enter the inside of the folding member 7410, so that each fixing protrusion ( The coupling between 7440 and the foldable members 7410 is released. Therefore, at this time, the user can extend or shorten the length of the screen bin as desired.

However, when the user again rotates the protrusion receiving tube 7520, and when the fixing protrusion 7740 is positioned to protrude out of the fixing hole 7411, that is, when the state is as shown in FIG. 106, the screen is fixed. Since the length of the means 7400 does not change, the user eventually becomes unable to extend the screen to extend or shrink to reduce the operation. That is, it is possible to prevent the length of the screen barrel from being changed when watching VR.

On the other hand, the structure for rotating the projection receiving tube 7520 is shown in Figures 107 to 109.

A fixed selection portion 7430 is configured at the shortest portion of the folding member 7410, and is configured to allow a user to selectively operate the fixed selection portion 7730.

Inside the fixed selection part 7430, a pair of locking jaws 7471 is formed in a shape extending from the inner wall by a predetermined length, and at least one can be configured. In addition, the locking jaw 7471 is formed only on a portion of the inside of the fixed selection portion 7430.

In addition, a part of the end portion 7401 of the protrusion receiving tube 7520 is configured to be accommodated inside the fixed selection part 7430, and a locking protrusion 7242 formed with a predetermined thickness protruding from the end 7401 of the protrusion receiving tube 7520 ) Is formed.

When the user pulls the fixed selection unit 7430, that is, when the state shown in FIG. 107 is reached, the locking projection 7242 of the protrusion receiving tube 7520 end 7441 is inside the fixed selection unit 7430. The locking jaw 7471 is in contact with or is in a locking state. At this time, when the user rotates the fixing selection unit 7430, the protrusion receiving tube 7520 rotates with the rotation of the fixing selection unit 7430, thereby causing the fixed projection ( 7440 may be fixed to pass through the fixing hole 7411 or, conversely, the fixing protrusion 7440 that was in the state of passing through the fixing hole 7411 may be allowed to enter the folding member 7410. At this time, the user can change the length of the screen barrel.

Conversely, when the user pushes the fixed selection portion 7430 toward the protrusion receiving tube 7520, as illustrated in FIG. 108, the locking protrusion 7242 at the end of the protrusion receiving tube 7520 is engaged with the locking jaw 7471 In a non-contact state, that is, the engaging projection 7242 and the engaging jaw 7471 are not restricted to each other. In this case, even if the user rotates the fixed selection unit 7430, the protrusion receiving tube 7520 does not rotate together.

Accordingly, depending on whether the user pushes or pulls the fixed selector 7430, the protrusion receiving tube 7520 can be rotated together with the rotation of the fixed selector 7430, and the protrusion receiving tube 7520 is rotated. Through the rotation, it is determined whether the lengths of the plurality of folding members 7410 can be varied. Through this structure, when the user wants to keep the folded state when the user does not use the VR means, the screen barrels can be maintained in the folded state, and the user faces the eyepiece plate 7303 to use the VR means. And even when positioned close to the lenses, the screen barrels can be maintained in an unfolded state.

FIG. 110(a) is a view showing a virtual reality mobile phone case including a screen fixing means according to an embodiment of the present invention.

FIG. 110(a) is another embodiment of the VR means shown in FIG. 103; Therefore, even if it is omitted in connection with FIG. 110(a), the contents described in connection with the VR means in FIG. 103 also apply to the virtual reality phone case in FIG. 110(a).

Referring to FIG. 110(a), the VR means 7300 may be a virtual reality mobile phone case that can receive and secure the mobile phone 10. In one embodiment, the VR means 7300 includes a casing 7103 that can receive and secure the mobile phone 10.

FIG. 110(b) is a view showing a side of the virtual reality mobile phone case shown in FIG. 110(a).

Referring to FIG. 110( b ), the VR means 7300 includes a casing 7103 that can receive and secure the mobile phone 10. The VR means 7300 includes a plurality of screen barrels 7111,7312,7313, and one end of the plurality of screen barrels 7311,7312,7313 is connected to the casing 7103.

The screen fixing means 7400 is configured inside the screen barrel of the VR means 7300 so that the user can selectively fold or fix the screen barrel.

The fixed selection portion 7430 of the screen fixing means 7400 is exposed outside the screen cylinder, and the user uses the fixed selection portion 7430 to turn the screen fixing means 7400 according to the method described above with reference to FIGS. 105 to 109. It is configured to be controlled.

111 to 115 are diagrams for showing various embodiments of the present invention.

Referring first to FIGS. 111 to 113, sliding members slide in and out on the left and right sides of the terminal body portion 7101, respectively.

In one embodiment, to the right of the terminal body portion 7101, the first lower sliding member 7210, the second lower sliding member 7220, the first upper sliding member 7230 and the second upper sliding member 7240 ) Is configured to be sliding in and out, and the lower sliding members 7310 and 7320 and the upper sliding members 7330 and 7340 can also slide in and out on the left side of the terminal main body 7101. However, in this case, each of the sliding members may be made smaller in size than the left and right lengths of the sliding members shown in FIG. 97, and the outer sliding members 7240 and 7340 are attached to the inner sliding members 7230 and 7330. Compared to this, the length may be smaller.

In this case, the first display unit 7131 configured on the front surface of the terminal main body 7101 may extend to the left and right sides, and extend to the right second display unit 7132a and the left second display unit 7132b. It is composed.

In addition, the first and second roller portions 7133 and 7134 are configured on the sliding members on the left and right sides so that the extended right and left second display portions are gently curved to enter the inside of the terminal body portion 7101. It can be, and can enter and exit the terminal body portion 7101 inside.

On the other hand, inside the terminal main body portion 7101, the left second display portion extending from both sides of the first display portion 7131, and the second display portion extending while fixing the ends of the right second display portion to extend the screen or , Rotating means (7151,7152) is configured to allow the screen to be reduced by using a bent or curved action. A part of the ends of the second display units may be coupled to the rotating means, and may be wound or released by elasticity by an internal spring or the like.

In addition, bosses 7161 and 7182 may be configured to guide the movement of the second display units so as to achieve a gentle bending so as not to bend or bend rapidly.

On the other hand, the second display unit is fixed to the end of the second display unit in the terminal body unit 7101, or the second display unit, which gradually becomes outward, allows the screen to be enlarged, or the second display unit is internal to the terminal body unit 7101 according to user manipulation. As the structure for smoothing the bending or bending operation when entering the, the rotating means may be configured in more various ways.

For example, as shown in FIG. 114, a single rotating means 7151 is configured inside the terminal body portion 7101 so that one end of the second display portion 7132 is separated from the rotating means 7151 and the terminal body. The screen may be enlarged while moving to the outside or the screen may be reduced in the form of FIG. 114 while moving to the inside.

And, as shown in Figure 115, a pair of rotating means (7151,7152) is disposed at a predetermined interval, both ends of the second display portion 7132 is moved to the outside of the terminal body portion screen enlargement is made or to the inside The screen may be reduced as it is moved to a shape that overlaps each other.

In addition, in the previous embodiments, the display may be used as a virtual reality-only or general display, and the display may also be provided in one or two or more depending on the use and structure.

In addition, in the previous embodiments, the foldable virtual reality device may include a mobile phone function by adding a voice communication module to the main body, but may be connected to the outside through another wired or wireless network without the voice communication module, and only the virtual reality or augmented reality function It may include. In addition, the foldable virtual reality equipment can store and run various applications such as communication, messaging, multimedia, maps, games, etc. even if it is not related to the virtual reality function. It is also possible to do.

Hereinafter, various embodiments that can utilize virtual reality equipment according to the disclosed embodiments will be described in detail.

* As described above, in the embodiments described below, the virtual reality equipment includes at least one processor and a computing device including a display, a device for viewing a virtual reality image displayed on a display, and a computing device and viewing a virtual reality image. Various types of devices, such as a device in which a device for viewing is integrally combined, a device for viewing a virtual reality image is provided in a separate case, a case configured to accommodate a computing device, and a case including at least one display. It is used in a sense including all.

For example, the methods of utilizing virtual reality equipment described below include at least one sensor included in a case for receiving a computing device or computing device, and at least one processor included in a case for receiving a computing device or computing device. It is performed by at least one of an application running in and an application running in a server connected to the virtual reality equipment.

In the present specification, virtual reality and virtual reality images are not limited to VR (Virtual Reality) and VR images, but Virtual Reality (VR) and Virtual Reality images, Augmented Reality (AR) and Augmented Reality images. , Mixed Reality (MR) and Mixed Reality images and general images, and is not limited thereto, and is used as a meaning to include all kinds of images of reality, virtual and reality and virtual mixed.

In addition, the virtual reality equipment described below or the server connected to the virtual reality equipment is learned and operated using artificial intelligence, and the learning method described below may be applied to each embodiment. However, this is provided as an example, and the learning method applicable to or applicable to the disclosed embodiment is not limited to the contents described below.

Artificial intelligence technology includes machine learning (Machine Learning) technology, and deep learning (Deep Learning) technology, which is widely used to analyze images, among machine learning technologies.

Deep learning is a set of machine learning algorithms that attempts to achieve a high level of abstraction (abstraction of key content or functions in large amounts of data or complex data) through a combination of several nonlinear transformation methods. Is defined. Deep learning can be seen as a field of machine learning that teaches a person's mindset to computers in a large framework.

When there is some data, it is represented in a form that can be understood by a computer (for example, in the case of an image, pixel information is expressed as a column vector), and many studies (how to do better) to apply it to learning (How to make expression techniques and how to make models to learn them) is going on. As a result of these efforts, various deep learning techniques have been developed. Deep learning techniques include Deep Neural Networks (DNN), Convolutional Deep Neural Networks (CNN), Reccurent Neural Network (RNN) and Deep Belief Networks (DBN). have.

Deep Neural Networks (DNN) are artificial neural networks (ANNs) composed of a plurality of hidden layers between an input layer and an output layer.

117 is a diagram illustrating the structure of a deep neural network. In Figure 117, each circle represents one perceptron. Perceptron is composed of several input values (input), one processor (prosessor), and one output value. The processor multiplies each input value by a weight, and then sums the input values multiplied by the weight. Then, the processor substitutes the summed value into the activation function and outputs one output value. If a specific value is desired as an output value of the activation function, the weight multiplied by each input value may be corrected, and the output value may be recalculated using the modified weight. In Figure 117, each perceptron can use a different activation function. In addition, each perceptron takes the outputs from the previous layer as inputs, and then uses the activation function to obtain the outputs. The obtained output is passed to the input of the next layer. After the process as described above, several output values can be finally obtained.

Returning to the description of deep learning techniques, convolutional deep neural networks (CNNs) are a type of multilayer perceptrons designed to use minimal preprocessing. The convolutional neural network consists of one or several convolutional layers and a common artificial neural network layer on top of it, and additionally uses weights and pooling layers. Thanks to this structure, the convolutional neural network can fully utilize the input data of the two-dimensional structure. In addition, the convolutional neural network can be trained through standard reverse propagation. Convolutional neural networks tend to be easier to train than other feedforward artificial neural network techniques and have the advantage of using fewer parameters.

The convolutional neural network extracts features from the input image by alternately performing the convergence product and subsampling on the input image. 118 is a diagram illustrating the structure of a convolutional neural network. Referring to FIG. 118, the convolutional neural network includes a plurality of convolutional layers, a plurality of subsampling layers, a lacal pooling layer, and a Max-Pooling layer, and a fully connected layer. . The composite product layer is a layer that performs a composite product on an input image. In addition, the subsampling layer is a layer that extracts a maximum value locally for an input image and maps it as a two-dimensional image, and enlarges a local area and performs subsampling.

In the convolution layer, information such as the size of the kernel (kernel size), the number of kernels to be used (ie, the number of maps to be generated), and a weight table to be applied when calculating the convolution is required. For example, suppose that the size of the input image is 32×32, the size of the kernel is 5×5, and the number of kernels to be used is 20. In this case, if a 5×5 kernel is applied to an input image of 32×32 size, it is impossible to apply a kernel to 2 pixels from the top, bottom, left, and right of the input image. Because, as can be seen in the convolution calculation process shown in FIG. 119, if the convolution is performed after the kernel is placed on the input image, the resulting value'-8' is the kernel among the pixels of the input image included in the kernel. This is because it is determined by the value of the pixel corresponding to the center element of. Therefore, if a composite product is performed by applying a 5×5 kernel to an input image of 32×32 size, a 28×28 size map is generated. Previously, since it is assumed that the number of kernels to be used is a total of 20, a total of 20 28×28 size maps are generated in the first convolution layer (see'C1-layer' in FIG. 7 ).

In the subsampling layer, information on the size of the kernel to be subsampled, and information on whether to select the maximum value or the minimum value among the values in the kernel area are required. 120 is a view showing a subsampling process. Referring to FIG. 120, it can be seen that the size of the kernel to be subsampled is 2×2, and is set to select the maximum value among values included in the kernel area. If a 2x2 kernel is applied to an 8x8 sized input image, a 4x4 sized output image can be obtained. That is, it is possible to obtain an output image whose size is reduced to 1/2 compared to an input image.

Returning to the description of the deep learning technique, the Reccurent Neural Network (RNN) refers to a neural network in which connections between units constituting an artificial neural network constitute a Directed Cycle. Cyclic neural networks, unlike prefeed neural networks, can utilize the memory inside the neural network to process arbitrary input.

Deep Belief Networks (DBN) is a graphical graphical model used in machine learning, and deep learning refers to a deep neural network composed of multiple layers of latent variables. The feature is that there are connections between layers, but there are no connections between units in the layer.

The deep trust neural network can be used for pre-learning due to the nature of the generation model, and after learning the initial weight through pre-learning, the weight can be fine-tuned through back propagation or other discrimination algorithm. This characteristic is very useful when there is little training data, because the smaller the training data, the stronger the initial value of the weight has on the resulting model. The pre-trained weight initial value is closer to the optimal weight than the randomly set weight initial value, which enables the performance and speed improvement of the fine adjustment step.

In one embodiment, the virtual reality equipment may be used to control an external device including at least one power device.

For example, virtual reality equipment can be used to control robots (including all robots that move over the ground, underwater, and air), RC cars, and drones. An external device including a robot, an RC car, and a drone is equipped with at least one camera, and a user can view an image captured by the external device using virtual reality equipment and transmit a control command to the external device.

A method for the virtual reality equipment to obtain a control command from a user and transmit it to an external device is described in detail below, and all possible means other than the contents described below may be used.

For example, the user controls the drone using the virtual reality equipment, and can also perform various controls using additional parts provided in the drone. For example, the drone is equipped with additional parts for spraying pesticides, and the user controls the drone and determines the location to spray the pesticide based on the image received from the drone, and transmits the pesticide spraying command to the drone to spray the pesticide can do.

There are various ways in which virtual reality equipment obtains commands for manipulation from a user, but for example, the following embodiments may be applied.

For example, the virtual reality equipment may acquire a command for manipulating an external device by recognizing the user's finger movement and the shape of the finger. Further, the virtual reality equipment may acquire a user input by recognizing a user's voice, recognizing a user's pupil movement using a camera provided in the virtual reality equipment, or recognizing a user's head movement.

In one embodiment, the virtual reality equipment may further recognize the finger of the user from finger recognition. For example, the virtual reality equipment recognizes the user's fingernail position based on at least one of the user's fingernail shape and color features, recognizes at least one fingernail from the image being photographed, and inputs the user based on each position and movement Can be obtained.

When the virtual reality device recognizes the location of the user's fingernail, the motion of the user's fingernail is then tracked (traced). Accordingly, even when the user turns his or her hand over or folds a finger, the fingernail position of the user can be estimated based on the previous position and movement. Accordingly, the virtual reality equipment may acquire user input according to the user's fingernail movement.

In one embodiment, the virtual reality equipment may initially request the user to show at least one finger of both hands or one hand. For example, the user wears virtual reality equipment and spreads both hands in front of the eyes so that the back is photographed. At this time, the virtual reality equipment acquires features of the shape of the user's hands and nails, and also starts tracking the location of the nails, so that the location of each nail of the user can be estimated regardless of the shape of the hand.

In addition, the virtual reality equipment may acquire a user input by recognizing the location and movement of various objects in addition to the finger, hand, or nail.

For example, virtual reality equipment may be used to recognize a specific object, such as a user's ring, wrist watch, or fist, and obtain user input.

In one embodiment, the virtual reality equipment may determine an object used to obtain a command according to a user's selection. For example, the virtual reality equipment may acquire the user input by tracking the position and movement of an object designated by the user in the image.

In another embodiment, the virtual reality equipment may automatically select an object having a feature that is easy to track among the user's body and objects worn by the user, track the location and movement of the selected object, and obtain a user input . The virtual reality device may transmit information about the selected object to the user, and induce the user to consciously perform input using the specific object.

In one embodiment, the virtual reality equipment may acquire a user's EEG, obtain a user input using the user's EEG, and control an external device.

The method for obtaining input according to the user's movement described above may be used to provide various types of simulations. For example, the virtual reality equipment may provide a user with practical experience such as virtual driving, assembly, and manufacturing based on a virtual reality image and input according to a user's movement. For example, in the case of using fingernail recognition, it is possible to determine the user's hand movement with a small load, so that various hands-on experiences can be easily provided to the user.

In addition, the virtual reality equipment may automatically estimate the shape, position, and state of the rest of the body of the user, which is not included in the camera angle, using a part of the body of the user being photographed.

In one embodiment, the virtual reality equipment further comprises at least one camera, and photographs at least a part of the user's body. For example, the virtual reality equipment further includes at least one camera facing downward on the floor surface, so that the user photographs at least a part of the user's body while wearing the virtual reality equipment.

In one embodiment, the virtual reality equipment may request the user to scan the user's body upon first use. For example, when a user illuminates his body using a camera provided in the virtual reality equipment, the virtual reality equipment scans the user's body to obtain information about the user's body. For example, virtual reality equipment acquires the user's height and body shape.

The virtual reality equipment uses information about the user's body obtained and the shape of the rest of the body of the user not included in the camera angle using at least a part of the user's body that is photographed using at least one camera provided in the virtual reality equipment. Position and status can be estimated automatically.

Therefore, the virtual reality equipment can display the entire body of the user who is not actually photographed as an image of the third person. In addition, the virtual reality equipment may provide the user with more various virtual experiences based on the estimated user's body condition. For example, when a user plays a fighting game using virtual reality equipment, the interaction of the user's body that is not displayed in the camera angle may be calculated and reflected in the game.

The virtual reality equipment may be used to estimate a user's whole body not actually photographed, and to guide the user's posture in weight training, yoga, and other sports based on the estimated user's whole body. . For example, a specific posture may be displayed on a virtual reality image, and when the user moves according to the displayed posture, the user's motion may be evaluated, and the evaluation result may be presented.

In addition, in recognizing a user's voice, the virtual reality equipment can increase a recognition rate by learning different voices or characteristics of pronunciation for each person. For example, even in the case of a person who speaks a dialect, or who knows a certain word incorrectly or habitually pronounces it incorrectly, a database according to each user's language habits is additionally acquired in the existing database, so that the user wants to speak. It can be used to judge accurately.

Therefore, the virtual reality equipment accurately learns the user's language habits as if there is a sweet word between close friends or family members, so that the user can accurately understand the meaning of the words even when the user gives commands in everyday language without considering the virtual reality equipment. I can judge.

In addition, the virtual reality equipment may automatically acquire voice or video around the user by using a feature that the user can carry. For example, the virtual reality equipment may record a voice around a user or take a video or a picture around it.

Virtual reality equipment classifies the acquired voice or video and uses it to record the user's daily life.

For example, the information obtained from a user's long-stayed space, the voice of a long-spoken object, or a long-looked object, such as the human brain partially remembering important events of the day and forgetting unnecessary or passing memories. Information determined to be significant according to a specific criterion can be classified, and stored for a longer period of time than information that is judged to be relatively insignificant, or information judged to be insignificant can be immediately deleted.

In addition, the virtual reality equipment is equipped with a location measurement means such as GPS, it is possible to perform a lifelogging function that stores the user's movement and important records according to each location during a day or a specific period.

In addition, virtual reality equipment can organize information based on another criterion. For example, in the case of a person who meets frequently (determined based on location or voice features, video features, etc.), it is important to reduce the percentage of information that is stored since daily conversations will be the most common, and for important meetings such as occasional or first-time meetings It may be determined that the probability of exchanging information is high, and the proportion of information stored may be increased.

As described above, criteria for classifying, storing, and deleting information of the virtual reality equipment may be variously set, and are not limited to the above-described examples.

In one embodiment, the virtual reality equipment may classify other types of users registered in the phone book or other types of unregistered users using the above-described classification method. For example, the type of classifiable user may include, but is not limited to, family, friends, business associates, and business partners.

The virtual reality equipment can make it easy for a user to determine the type of person who hears the melody of the phone call tone or the text reception tone by setting the phone call tone or the text reception tone of different melody for each classified type even if there is no separate setting.

In addition, the virtual reality equipment can search the recorded contents based on the clue provided by the user. For example, a person's memory is often fragmentary, so if a person provides information little by little, the virtual reality device can perform a search based on the provided information to assist the user's memory.

In one embodiment, the virtual reality equipment may be utilized in conjunction with a drone.

For example, a small drone may be configured to communicate with the virtual reality equipment, and continuously follow the head of the user wearing the virtual reality equipment and photograph the user.

Through this, the user can record and check his/her location, movement, and daily life in the first person as well as the third person. The user can change the distance or direction of the third person view point by controlling the position or height of the drone.

For example, if you move while looking at yourself on your head from a third person perspective, you can control your own movements with the sense of being the main character in a game with a third person perspective. By using this, it is possible to provide various entertainment services by combining it with survival games, augmented reality, and mixed reality games.

In addition, this can be used to observe and correct one's movements or postures in real-time by looking at his or her figure from a third person perspective.

In one embodiment, the virtual reality equipment may generate an image of a viewpoint different from the viewpoint of the image actually being photographed. For example, the virtual reality equipment may generate an image as viewed from a higher angle of an image viewed from the front, and display the generated image as a virtual reality image. In this process, the virtual reality equipment can digitize the image and render the image viewed from different angles.

The drone used in the above-described embodiment is preferably composed of a small size of the size of a table tennis ball. However, the size of the drone used in the above-described embodiment is not limited to this.

In addition, the drone used in the above-described embodiment may include a protective case for preventing damage due to a fall or injury to a user. For example, the protective case can accommodate a drone, and may be configured as a sphere made of a mesh through which air can pass.

For example, referring to FIG. 121, a drone 8100 and a protective case 8110 accommodating the drone 8100 are illustrated. However, this is provided as an example, the shape of the drone 8100 and the protective case 8110 is not limited thereto.

In one embodiment, the drone 8100 or the protective case 8110 accommodating the drone 8100 may include at least one light source, so that the position of the drone 8100 can be easily understood even in a dark place.

In one embodiment, the virtual reality equipment may display an image captured by the linked drone as a virtual reality image in conjunction with a drone at another location. For example, the virtual reality equipment is linked with a drone located in a foreign tourist destination, and the drone transmits the image of the tourist attraction to the virtual reality equipment while moving according to the moving speed and direction of the virtual reality equipment. The virtual reality equipment may display the received tourist image as a virtual reality image. To this end, a drone rental company may be required to rent a drone that can be linked to virtual reality equipment at a tourist spot. The drone rental company may receive a drone rental request through the network, and allow the drone to be rented when payment is completed.

In addition, the drone according to the disclosed embodiment includes an automatic navigation function, and accordingly, when it is determined that an obstacle or another drone is located within a predetermined distance from the drone, the drone can be avoided from colliding with each other or moved in different directions. For example, a drone may fly while maintaining a state in which other objects are not within a predetermined safety distance.

In addition, the virtual reality equipment can perform a transaction function by communicating with other virtual reality equipment. For example, virtual reality equipment can perform transaction functions, such as exchanging information related to virtual currency or card payment using short-range or network communication with other virtual reality equipment, exchanging virtual currency, or performing card payment. have.

In the disclosed embodiment, the virtual currency is understood as a concept including all types of information capable of representing a predetermined promised value as a means of transaction such as electronic money or points.

In addition, the virtual reality equipment may be used to pay for public transportation or taxi expenses using a transaction function, and may also perform a payment function for a POS device provided in a store.

When the user performs payment using the virtual reality equipment, the virtual reality equipment may store the payment history and automatically create a household account based on the stored payment history. In addition, the virtual reality equipment may provide the user with advice on consumption patterns or money management and financial related advice.

In one embodiment, the virtual reality equipment may provide a payment agency service. For example, when a child purchases an item by an errand of a parent, the virtual reality device of the parent may perform payment through the virtual reality device of the child. For example, the parent's virtual reality device may transmit money or card information to the child's virtual reality device to perform payment, and the store's payment information is transmitted to the parent's virtual reality device through the child's virtual reality device. In addition, the parent's virtual reality equipment may perform payment using the received payment information.

In addition, the virtual reality equipment according to the disclosed embodiment may also perform the function of daily living. For example, the virtual reality equipment photographs a part of the house or room, and if it is determined that there is a dirty or needable cleaning part in the captured image, the robot cleaner communicates with the robot cleaner to automatically detect the dirty or needy cleaning part. Can be controlled to clean. As in the above-described embodiment, the user may check the image captured by the robot cleaner using the virtual reality equipment, or transmit a control command to the robot cleaner captured by the virtual reality equipment or visually confirmed.

In one embodiment, the virtual reality equipment may automatically determine a dirty portion by comparing a clean house image with a captured house image.

In addition, the virtual reality equipment may determine the location of an obstacle that has not existed before, based on the image of the house or room being photographed, based on the previously captured house image or the map of the house stored in the robot cleaner. The virtual reality equipment may transmit the location, size, and shape of a new obstacle to the robot cleaner, so that the robot cleaner can perform cleaning by avoiding it.

In addition, the user can control the robot cleaner to avoid a specific location by specifying the location of the obstacle using the virtual reality equipment or setting the virtual obstacle or the restricted space.

In addition, the virtual reality equipment can detect the sound of pests such as mosquitoes and flies, and control small drones or robots to catch the pests. Drones can attack pests using electric shocks, etc., and display images captured by the camera mounted on the drones on virtual reality equipment, so users can experience experiences such as tracking and attacking pests by riding on drones. You can.

In one embodiment, the virtual reality equipment may control a small drone or robot to kill or capture pests. For example, a small drone or robot may be further equipped with a device such as a mesh, and may be configured to capture pests.

In one embodiment, the virtual reality equipment may determine the location of the pest, and automatically control a small drone or robot to attack or capture the pest.

In one embodiment, a small drone or robot may determine the location of a pest on its own and automatically attack or capture the pest.

In addition, the virtual reality equipment can detect the pollution level of the surrounding air and guide the user to a clean area with a relatively low air pollution level. In addition, the virtual reality equipment can visualize the location of the detected air component or contaminant and provide it to the user.

In addition, the virtual reality equipment can obtain information about the ozone concentration in the air, the current state of light (for example, ultraviolet concentration, etc.) in addition to air pollution, and visualize the obtained information through a virtual reality image.

In addition, the virtual reality equipment can communicate with the air cleaner to control the operation of the air cleaner according to the pollution level of the surrounding air. In addition, the air cleaner is equipped with a power device, and the virtual reality equipment can move the air cleaner to a place where there is contaminated air and control the operation of the air cleaner to purify the contaminated air.

In addition, besides, it is possible to detect carcinogens or atopy-generating substances and other dangerous factors contained in the air, to control a fan, an air purifier, an air conditioner, a humidifier, or a dehumidifier to purify the air and guide the user to a clean area.

In one embodiment, the virtual reality equipment may be used to provide a dating service function. For example, if a user stores information about his or her ideal type, the virtual reality device acquires the location of another user close to the user's ideal type through communication with other virtual reality devices or analysis of the acquired image, Information about the acquired location can be transmitted. In addition, the virtual reality equipment can guide the user to the acquired location.

In addition, the virtual reality equipment presents one or more candidate groups. The candidate group includes information about different users and the location of each user. The virtual reality equipment extracts and presents one or more candidate groups from other users located within a predetermined distance.

The virtual reality equipment may guide the user to the location of the other party selected by the user.

In addition, the virtual reality equipment may select a pair of users that match each other's tastes over a predetermined reference value through communication with different virtual reality equipments, and transmit information about the counterpart to each of the selected users.

In one embodiment, each user may use the above-described dating service by inputting information about his or her ideal type and personal information about himself or herself. The virtual reality device or the server may acquire a candidate group of the opposite sex well suited to each user or an optimal reason based on the inputted personal information of each user and information on the ideal type. The virtual reality equipment or server may list the obtained candidate groups in a ranking according to the suitability and provide them to the user.

In addition, each user can communicate with each other using virtual reality equipment and exchange intentions for meeting.

In addition, the virtual reality equipment displays the appearance of the actual opponent or the avatar character of the other party to the user using the virtual reality image, and the user determines whether to meet with the other party using the appearance displayed on the virtual reality image, or the virtual reality image You can chat with the other person indicated in.

Using the above-described method, the virtual reality equipment can obtain information about where Koreans are located in a foreign country, and share each other's locations among Korean users' virtual reality equipment.

Similarly, the virtual reality equipment may acquire the position of the wearer of the electronic anklet, such as a sex offender, and use the map to indicate the position of the wearer of the anklet when it is determined that the wearer of the electronic anklet is around.

In one embodiment, the virtual reality equipment is interlocked with a satellite or other observation equipment to obtain a position of a fish (or fish group including fish) or a prey (animal), and display the acquired position on the virtual reality equipment to navigate. During hunting, fishing or fishing, the user can be guided to the location of the fish or prey.

In one embodiment, the virtual reality equipment may determine the type of the recognized object based on the shape of the recognized object or a pattern of movement. For example, the virtual reality equipment may determine a fish or a fish species included in a fish group including the fish, and determine a type of prey (animal) to provide information to the user.

In addition, the virtual reality equipment can obtain and provide information on the location of the neighbors, the distance from the infected person, and the density of the infected people according to the region by acquiring information of related organizations when inventing a legal epidemic. In addition, the virtual reality equipment can check the location of the hospital according to the type of the epidemic, the saturation status of each hospital, display it using a map, or automatically brief the situation to the user.

Likewise, virtual reality equipment may acquire and provide information about the location of the dangerous weapon or the type of weapon, as well as information about the location of the weapon. For example, virtual reality equipment can be linked with an external system to obtain terror information, and provide information about dangerous weapons in the vicinity. Such information is preferably provided by a government system, but in some cases, the virtual reality equipment may scan dangerous weapons in the vicinity using at least one camera or sensor and provide information according to the scan result.

In addition, the virtual reality equipment can determine a user's eye fatigue by capturing a user's eye using an equipped camera and analyzing a user's eye image. The virtual reality equipment may determine the user's eye movement, thread veins, and redness from the user's eye image, and determine the user's eye fatigue based on this.

The virtual reality equipment may transmit an abnormal signal to the user, such as changing the screen to black and white or blinking the screen according to the user's eye fatigue. Alternatively, the virtual reality equipment may change the display method in a way that the eyes are less fatigued according to the user's eye fatigue.

In addition, the virtual reality device may automatically turn off the screen by determining that the user's eyes are sleeping when the user's eyes are closed for a predetermined time or more. In addition, if the user's eye while walking is closed for a predetermined time or longer, it can be recognized as an emergency and automatically reported to 119. In addition, the virtual reality equipment can detect a user's pulse or breathing health condition in real time and automatically report it to 119 when it is determined to be an emergency.

In one embodiment, the virtual reality equipment may determine a person's health state using at least one camera or sensor.

For example, virtual reality equipment can collect and analyze information on a person's nails, toenails, skin color, pupils, breath sounds, pulses, etc. to infer a disease or health condition and provide appropriate advice.

In addition, the virtual reality equipment can detect the user's bad breath and determine the inflammation or other diseases in the body and the user's health. When the virtual reality equipment regularly or irregularly measures the user's bad breath over a predetermined period of time, various health information such as changes in the user's health status, aging, brushing, frequency of brushing, frequency of brushing can be obtained.

In one embodiment, the virtual reality equipment may determine whether the user is smoking or drinking by using at least one sensor capable of detecting odor as described above.

In one embodiment, the virtual reality equipment, when the user is collapsed or in an emergency, separately from the 119 report, it may notify the surrounding people of the emergency by light or sound.

In one embodiment, the virtual reality device may wake the user by recognizing that the user's eyes are closed. For example, when the user closes his eyes while driving, the virtual reality equipment may wake the user using at least one of light, sound, and vibration.

In one embodiment, the virtual reality equipment determines the user's eye movement using at least one camera or sensor even when the user is not wearing it, and recognizes that the user's eyes are closed or the user's eyes are blinking. Therefore, when it is determined that the user falls asleep, an operation of waking the user may be performed.

In one embodiment, the virtual reality equipment is interlocked with the vehicle to perform automatic driving when the user is determined to be drowsy or asleep, stop the vehicle, or move the vehicle to a shoulder using automatic driving to stop. Control operation can be performed.

In addition, the virtual reality device may perform an alarm function that wakes the user in the manner described above at a preset time during the user's sleep.

In addition, the virtual reality equipment recognizes the user's eye movement, and learns the eyelid movement, eye movement, and pupil movement when the user is sleepy or tired. The virtual reality equipment may determine the user's condition based on the learning result, based on at least one movement of the user's eyelid, eyeball, and pupil.

For example, the virtual reality device may perform a function of preventing drowsy driving, such as detecting a user's blinking of an eye, providing a notification by determining whether the user is tired or whether the user is sleepy or asleep.

In addition, the virtual reality equipment may be provided with at least one odor generator in conjunction with the virtual reality image to provide a odor to the user, or generate a perfume odor at the request of the user. The odor provided to the user may include coffee or tobacco, and in some cases, an electronic cigarette liquid containing liquid nicotine is ejected, so that the user can conveniently smoke the electronic cigarette. In the disclosed embodiment, the type of odor that may be generated in the odor generator is not limited.

In addition, the virtual reality equipment is a communication between the virtual reality equipment, it is possible to determine the position of each other. Virtual reality equipment can detect other virtual reality equipment exhibiting abnormal behavior. For example, if it is determined that a certain virtual reality device continuously follows a certain distance, information about the movement of the opponent virtual reality device is transmitted to the user, and there is a risk of a stalker. You can send or send information or rescue signals to the external virtual reality equipment to an external server (police, etc.).

In addition, the virtual reality equipment may be linked to one or more cameras installed in the house and the IoT system, to observe the house photographed using the camera, and control the home appliance in the virtual reality screen. For example, by operating the control panel of the air conditioner displayed on the virtual reality screen, the air conditioner in the house can be controlled. The camera installed in the house can be moved or rotated according to the pupil or head movement of the user, so that the user can naturally observe or move the house in the virtual reality.

In addition, when a moving object that is not previously set in the house is photographed or sensed, the user's virtual reality equipment may receive information and display a state in the house.

In one embodiment, the virtual reality equipment is linked to the IoT system, it is possible to measure the power consumption of each household appliance in real time. The virtual reality equipment can display power consumption of each household appliance in real time on the virtual reality image. In one embodiment, the virtual reality equipment may display real-time power consumption, cumulative power consumption, real-time electricity rates, and cumulative electricity rates of each household appliance.

In addition, the virtual reality equipment may be equipped with a microscope module capable of optical or digital zoom in hardware or software, and display a microscope image on the virtual reality equipment.

When a microscope module is provided in the virtual reality equipment, the virtual reality equipment is judged by looking at things that cannot be seen by the general human eye, such as tooth decay, dandruff, hair loss, skin diseases, residual pesticides of agricultural products, radioactivity, environmental testing, and ingredient analysis. can do.

In addition, a module capable of a night vision function is also provided in hardware or software, and a night vision image can be displayed on the virtual reality equipment. For example, the virtual reality equipment may further include an infrared camera module to display an infrared image on the virtual reality device.

In addition, the virtual reality equipment may be used to detect an ambient temperature using an infrared camera module or other sensor, and to provide a notification when an object above a predetermined temperature is detected to prevent a fire. In addition, the infrared camera may be used to determine the temperature of the user's view point and to determine the fire state of the invisible place in the event of a fire.

For example, if a person evacuating from a fire or wearing a virtual reality device according to an embodiment in which a rescued firefighter is disclosed can determine, avoid or extinguish the location of a fire that is not visible to the naked eye, beyond a door or hallway By knowing the temperature of, it is possible to prevent dangerous situations such as back draft.

In addition, the virtual reality equipment may show a surrounding state or a path to the virtual reality by using a pre-stored image or an infrared image, even when the surroundings are dark or smoky, and guide the user to a specific location or exit.

In addition, the virtual reality equipment can measure the body temperature of a nearby person using an infrared image or a sensor, and determine the emotional change or health status of the wearer or others in the wearer's field of view.

A person's emotional changes may include, but are not limited to, joy, anger, tranquility, apathy, curiosity, and joy. The virtual reality equipment recognizes the expressions of other users according to the image analysis obtained in the visible light region as well as the infrared rays, and can determine the emotional state and emotion changes of other users based on the recognized expressions.

In addition, the virtual reality equipment detects the temperature inside the house using a sensor installed in the house, and displays a video image of the current situation in case of a fire hazard, so that the user can determine the situation.

In one embodiment, the virtual reality equipment may give a specific theme or skin to the surrounding image. For example, if the virtual reality equipment gives a horror concept theme to an ordinary street image, the ghost may move around and display an image in which the building is in ruins. In addition, it is also possible to display a mixed image that makes the barren road look like a flower path, and combines skins of various concepts according to the user's selection with a real image to provide a mixed image of various themes to the user. In addition, by adding a game function, a user can perform a game using a game element displayed on an image capturing an actual space.

In addition, the virtual reality equipment can digitize the captured real image. For example, the virtual reality equipment may render a real image and convert it into a digital (eg, 3D) image, and change or move an object included in the image according to the user's control.

For example, the virtual reality equipment renders and digitizes the image of the street that the user sees, changes the location of the power pole according to the user's movement, and destroys the building or lifts several buildings to build the virtual reality image. Can be displayed.

In one embodiment, the virtual reality device may zoom in and display the selected object when the user selects an object located away from the user in the digitized image.

In addition, the virtual reality equipment may ignore the perspective and allow the object to be held in the user's hand when the user takes a gesture to catch an object located away from the user, and the captured object is moved to the user's hand position to be displayed largely You may.

In addition, when the virtual reality equipment photographs a specific object and a specific object is selected by the user, the selected object may be stored in the virtual reality equipment and added to another virtual reality space or a virtual reality image.

For example, when the virtual reality equipment photographs a tree and the user selects the photographed tree, information about the photographed tree is digitized and stored in the virtual reality equipment, and information about the tree stored in another virtual reality space. The digitized image of the tree may be rendered and added.

Similarly, the virtual reality equipment may acquire pre-photographed information on one or more objects and backgrounds, and combine the acquired information to generate a virtual reality image. The virtual reality equipment determines the direction and brightness of light, the location and length of the shadow, and the density of the overall color based on the actual or virtual date, time, and weather on which the virtual reality image is displayed, and based on the determined information, the virtual reality You can create an image.

In one embodiment, the virtual reality equipment may display the virtual reality image generated by changing the weather, time, date, etc. in the captured image by applying the above-described analysis method to the image captured using the camera.

In addition, the virtual reality equipment may be used to adjust the position of furniture in the house in the virtual reality image or simulate the interior by using the image digitization function.

* In addition, the virtual reality equipment may be installed in a house or a gas sensor provided in the virtual reality equipment to detect the gas and display the detected gas location or shape on the virtual reality equipment.

In addition, when the virtual reality equipment acquires an image including the signboard of the restaurant, it can be linked with the restaurant system to check the number or location of vacant seats in the restaurant and display a menu board. The user can reserve a restaurant using virtual reality equipment or order a menu in advance. The virtual reality equipment may transmit information about the current location to the restaurant system, so that food can be prepared according to the arrival time of the user.

In one embodiment, the virtual reality equipment acquires information about the store that the user is looking for, and obtains the location of the store, so that the store that the user is looking for is displayed largely, brightly shining, or the image of another store is acquired in the virtual reality image. Remove and create and display a virtual reality image that shows only the store the user is looking for. For example, when a user searches for karaoke, the virtual reality equipment may display a virtual reality image such that only karaoke is visible or emphasized from a distance. In addition, a direction for moving to each karaoke or a karaoke selected by the user may be guided.

In addition, in addition to searching for a specific store, the virtual reality equipment acquires and displays a list of one or more stores using filters such as the type and price range of the store that the user seeks according to the user's input, and displays the internal structure of the store selected by the user. It can be displayed as a virtual reality, and the selected store can be reserved according to the user's input, or the user can be guided to the selected store.

In addition, the virtual reality equipment may determine how many people are located in which stores of the virtual reality equipment users in the vicinity, and provide a result of the determination.

In one embodiment, the virtual reality equipment may display an image in which one or more menus are cooked and placed on each table, as well as the internal structure of the restaurant. The user can order food by selecting a cooked menu displayed on the virtual reality image. Therefore, the user can select a dish using an actual cooked image, and can order a food without knowing the name by using a video, and can easily select and order food even in the case of a foreigner.

In one embodiment, the virtual reality equipment may display the interior of various objects on the virtual reality image.

For example, the virtual reality equipment can acquire various internal structures, such as model houses, vehicles, airplanes, houses, and home appliances, using virtual reality equipment to display the virtual reality images. .

For example, when the outside of the object described above is photographed using at least one camera provided in the virtual reality equipment, or when a specific object is selected by the user of the virtual reality equipment, the virtual reality equipment is selected through the network. The internal structure of the object can be obtained and the obtained internal structure can be displayed using a virtual reality image.

In one embodiment, the virtual reality equipment may communicate with the vehicle's battlefield system. The vehicle communicates with the virtual reality equipment using the battlefield system, determines the location of the virtual reality equipment even when the virtual reality equipment and its users are invisible, and displays the location of the virtual reality equipment on the display provided on the windshield. By doing so, it is possible to prevent an accident from occurring in the dark. For example, the virtual reality equipment prevents accidents by displaying the location of the virtual reality equipment in the form of a person shining in a specific color on the windshield using the vehicle's electronic system, so that the driver recognizes that there is a person at that location. Can be.

Furthermore, when used in a connected car, the virtual reality equipment and the connected car can communicate with each other to prevent an accident.

In addition, the virtual reality equipment can also be used to communicate with an external server and call a taxi to the location of the virtual reality equipment using the location module.

In addition, the virtual reality equipment may communicate with an external server managing the road system to obtain information about the road ahead when walking or driving. For example, the information on the road ahead may include information on whether to construct and bypass the road, accident information, information on freezing or rockfall.

In addition, the virtual reality equipment can communicate with a small chip capable of short-range or network communication. The small chip is attached to an object, etc., and the virtual reality equipment can determine the position of the chip by communicating with the small chip. The virtual reality equipment visualizes and displays the location of the small chip on the virtual reality device. For example, even if a bag with a small chip is in a closet, the virtual reality device may display an image of a small chip shining beyond the closet door, allowing the user to confirm that the bag is in the closet. In one embodiment, the virtual reality equipment may store information about each small chip in advance. For example, by storing the ID of each chip and information on an object to which each chip is attached, when a user wants to find a specific object, the location of the chip corresponding to the chip may be provided to the user in various ways. For example, the virtual reality equipment may use the virtual reality image to provide the user with an image such as a user looking through a wall or a door to find an object.

In one embodiment, a small chip may be mounted on a child's shoes, clothes, body, etc., and used to determine the child's location.

In addition, the virtual reality equipment may provide a notification to the user when the distance between a specific small chip and the virtual reality equipment is more than a predetermined reference value.

In one embodiment, the virtual reality equipment may be used to determine a user's movement using at least one sensor, and to measure and provide a pedometer or a user's movement distance or exercise amount.

In addition, the virtual reality equipment can be automatically specified within a predetermined price range or designated by the user using a user input or user information. The process of retrieving, selecting, and paying for goods by the virtual reality equipment may be performed entirely automatically, or the user may be asked to confirm or review at least one time within the entire process.

Similarly, the virtual reality equipment may automatically reserve accommodations or restaurants, such as hotels, according to a user's request (including a gesture, voice input, and a request for input using at least one input device). That is, the virtual reality equipment may automatically reserve a lodging or restaurant using at least one of the user's preference, the user's location, and the user's request, and perform payment.

In addition, the virtual reality equipment may perform a display and guidance function according to the above-described embodiment for all objects capable of obtaining a location, such as a toilet, a trash can, as well as a store.

In one embodiment, the virtual reality equipment provides a road guidance service by using a virtual reality video that combines a real video and a road guidance video for foreigners who do not know Korean well, or for the elderly and children who are not familiar with electronic devices. Can be. The user can move to the destination by following the virtual length or arrow displayed on the virtual reality image.

In one embodiment, the virtual reality equipment may provide a virtual shopping service.

For example, when a movable camera, microphone, and speaker are installed in a specific store, and the user virtually enters the store, the camera, microphone, and speaker move according to the movement in the user's virtual reality space, and surrounding images It can be taken and provided to the virtual reality equipment, and the user and the clerk can communicate using the microphone and speaker.

In addition, when the clerk also wears virtual reality equipment, the user and the clerk can see and communicate with each other in the virtual reality space.

In addition, the clerk can immediately process the goods purchased by the user.

For example, delivery may be carried out by courier or immediately using a drone.

When the purchased product is delivered, a small chip is attached to the product, so that the virtual reality equipment can acquire the location of the product in real time. Virtual reality equipment can calculate the arrival time of a product and send information about where to receive the product or where to request storage.

In one embodiment, when a user inputs a desired store category by voice or other input method, the virtual reality equipment displays a corresponding virtual store. The virtual store may be a virtual store of an existing store or a virtual store of an online shopping mall.

The virtual reality equipment displays a virtual store corresponding to the input category, but selects at least one virtual store based on price, rating, and other information among a plurality of virtual stores to recommend to the user or directly displays the selected virtual store. Can be.

Similarly, the virtual reality device may automatically launch a web page corresponding to the user's voice input or execute an application corresponding to the user's voice input based on the user's voice input. In addition, the virtual reality equipment may search a keyword corresponding to a user's voice input on the Internet and provide search results. In addition, the virtual reality equipment can automatically make a call or send a text message to a contact corresponding to a user's voice input.

In addition, when a user views a specific product in a virtual store, information about the product may be displayed on the virtual reality image. Information about the product may include an abnormality of the product or an issue related to the product. For example, when a user looks at an egg, the virtual reality equipment may display information to be considered or taken into consideration in purchasing the egg, such as an insecticide egg or bird flu, on the virtual reality image.

In addition, in the case of a product having a history of defective products or frequently appearing, if a case or packaging of the product is photographed and scanned, the virtual reality equipment provides information about the defective history of the product.

Likewise, the virtual reality image may photograph a product owned or worn by another user, and search and acquire information about the photographed product. For example, the virtual reality image may acquire information about the price, brand, authenticity and place of purchase of a product owned or worn by another user.

In addition, when a user purchases or orders food at a virtual store, or when looking at a specific food, the virtual reality equipment acquires the ingredients of the food, information about the user's constitution, health and disease, diet and allergy, etc. Based on the previously entered information, information on whether the user may consume the food is displayed. For example, the virtual reality equipment may display information that the total calories consumed on the day and the calories of a specific food exceed the recommended daily calories.

The above-described embodiment with respect to a method for providing information about a product may be performed using a mobile terminal including at least one camera, not virtual reality equipment. For example, when a user illuminates a specific product using a camera of a mobile terminal, the mobile terminal may acquire and provide information about a product included in an image obtained using the camera.

In addition, the virtual reality equipment may transmit the order information to the store by determining whether the user makes a delivery order or whether to eat in an actual store based on the location of the store and the location of the virtual reality device.

In addition, the virtual reality equipment stores history information about products and stores purchased by the user, and automatically manages discount coupons or accumulated coupons to provide relevant information when a user repurchases a specific product or revisits the store. .

In addition, the virtual reality equipment stores and manages the user's gates, irises, and other personal information, and uses the stored user's information when the user visits the actual store or virtual store, and automatically joins the store with the user's consent. You can do

In addition, the virtual reality equipment performs an artificial intelligence consultant function that provides advice to the user's shopping by combining the user's preferences, the pre-entered consulting information and the user's information (physical information) while the user is shopping. can do.

For example, virtual reality equipment combines information about a user's taste or clothing owned by a user with beauty consultant information pre-entered when a user purchases clothes, bags, shoes, accessories, etc. when shopping. It can perform a beauty consultant function that can provide artificial intelligence consulting for Korea.

In addition, the virtual reality equipment analyzes the inventory of the household goods held by the user and the consumption pattern of the user, calculates the consumption cycle of the household goods, and automatically orders the household goods based on this, or provides a purchase notification to the user. Can be.

In one embodiment, the virtual reality equipment may display a virtual store or a website where a product corresponding to the photographed image can be purchased when the image of a specific product is photographed.

In addition, the clerk can add a virtual structure to the store using virtual reality equipment. For example, if a virtual picture frame is added to a wall with nothing, the wall to which the picture frame is added is displayed on the virtual reality device of the user who visited the store using the virtual reality device.

In one embodiment, the virtual structure can also be used in the interior. For example, a user can add a virtual structure to his home and watch a virtual reality image of a house to which the virtual structure is added using virtual reality equipment.

For example, virtual reality equipment adds at least one of virtual pictures, wallpaper, patterns, picture frames, letters, and furniture to a wall that has virtually nothing, and uses virtual reality equipment to display the appearance of a wall with virtual objects added to it. Can be observed.

In one embodiment, the added virtual object can be used to share secret information or to protect personal privacy by allowing only the virtual reality device to be given a certain permission or to release security, such as a password, to be shared. .

Also, the virtual reality equipment may capture at least a portion of the virtual reality image or copy an object included in the virtual reality image. Virtual reality equipment can add captured images or copied objects to other spaces. For example, the user may copy at least one object from another store or another person's house, or a virtual reality image displaying a virtual space, or capture at least a portion of the image and add it as an interior accessory to his or her home. Can be.

In one embodiment, the virtual reality equipment may be interlocked with at least one video shooting equipment provided on the airplane. For example, the virtual reality equipment can display the internal image of the airplane by interlocking with the video shooting equipment installed inside the airplane. In addition, only the agreed passengers can display an image of the passengers on the plane.

In addition, the virtual reality equipment can be used to view the scenery outside the airplane by interlocking with video shooting equipment installed outside the airplane. For example, a passenger on a plane can watch a video shot outside the plane using virtual reality equipment.

In addition, depending on the location of the imaging equipment, the virtual reality equipment may acquire and display images outside the airplane from various viewpoints. For example, the virtual reality equipment may display an image photographed from a pilot's viewpoint, a wing, an upper, lower portion of a plane, or a third person perspective using a video photographing equipment being installed above the plane or tracking the plane. The virtual reality equipment may provide an aerial itinerary image using an actual captured image by combining an external image captured with an aerial itinerary image of an airplane.

In one embodiment, one or more virtual reality equipments may share a virtual reality image with each other to watch together. For example, when a teacher wants to show a specific video to students during a lecture, they can watch the same video together by sharing the video using virtual reality equipment.

In one embodiment, the virtual reality equipment may record the contents of the teacher's lesson during class, reconstruct it into text, and store and present it. The virtual reality equipment can recognize each teacher's speech more accurately by performing learning based on the teacher's voice, pronunciation, and other language habits.

In addition, the virtual reality equipment may analyze the recorded teacher's class content, and then search for and obtain an answer corresponding to the user's query from the recorded and analyzed teacher's class content and provide it to the user.

For example, even if a student does not understand the teacher's words during a foreign language class, if the query is made later using virtual reality equipment, the virtual reality equipment will share the recorded teacher's words with the information that interprets the recorded teacher's words. Can provide.

In one embodiment, the virtual reality equipment may provide an interpreter function. At this time, the virtual reality device may acquire information about the user's voice through analysis of the voices of the user's voice, and reproduce the interpreted language with the user's voice using the obtained user's voice information.

Conversely, the virtual reality equipment may reproduce or transmit the user's voice by modulating the voice of the other person using information about the voice of the other person.

In addition, the virtual reality equipment can transmit text messages or voices to each other between different wearers of the virtual reality equipment. For example, during class, students can use virtual reality equipment to send and receive secret conversations or notes without the teacher's knowledge.

Furthermore, the virtual reality equipment may allow a user of another virtual reality equipment to see a state of a wearer different from a real wearer of the virtual reality equipment. For example, even if a student wearing virtual reality equipment is sleeping, a teacher wearing other virtual reality equipment may display a virtual reality image as if the student is taking a class.

Similarly, the virtual reality equipment can remove a specific object from the real image. For example, the virtual reality equipment may be displayed by removing a specific person or object from being seen in the virtual reality image.

Similarly, the virtual reality equipment may remove some pitches, such as a specific song or a specific person's voice, and provide the removed voice to the user.

In addition, the virtual reality equipment collects data in quantitative or qualitative aspects, including student attendance, learning concentration, activity, calorie consumption, total conversation with friends, conversation content, conversation time, friendship, intimacy, and sociality. And analyzing and generating a leafto corresponding thereto.

In addition, the virtual reality equipment can change the location of people displayed on the virtual reality image. For example, the virtual reality equipment may display an image of a person different from the real person sitting next to the wearer.

In one embodiment, the virtual reality equipment may display a virtual reality image including a map. The virtual reality device may enlarge a specific location on the map according to a user's gesture or selection input, or move a virtual location to the selected location and display a virtual reality image of the selected location. The virtual reality equipment may perform a path finding simulation function using a virtual reality image including a map.

In one embodiment, the pathfinding simulation image may be displayed as quickly as a fast-forward image. For example, when a user selects a specific destination on the map, an image simulating how to move the route to the destination is rapidly reproduced so that the user can roughly grasp the route to the destination.

In one embodiment, the virtual reality equipment may display a virtual password input screen. For example, the virtual reality device is interlocked with the password door lock, and displays a virtual keypad with randomly arranged numbers arranged on the keypad of the password door lock.

The user inputs the password using the virtual keypad displayed on the virtual reality image, the virtual reality device transmits the input password to the door lock, and the door lock unlocks when the received password is correct. Alternatively, the virtual reality device may transmit information on the position of each number of the randomly rearranged keypad to the door lock, and the door lock may acquire a password that the user presses using the rearranged keypad position.

In this case, security is maintained because the virtual keypad arrangement that the user is viewing is not known even if the other person peeks at the user pressing the password or shoots using a device such as a camera.

In addition, a virtual keypad including various symbols or characters as well as numbers may be displayed to input a password regardless of the actual door lock keypad.

In addition, it is possible to create a password of various patterns using a user's hand gesture or gesture as well as a password using a virtual reality device. For example, various combinations are possible, such as limiting the shape of a hand pressing a password, and having a specific hand gesture after pressing a password.

In one embodiment, the virtual reality equipment may measure a distance to a point viewed by the user using a plurality of cameras. For example, virtual reality equipment can measure the distance to a user's point of view using triangulation. In addition, the virtual reality equipment determines the distance based on the difference between the actual size and the size shown in the image when the user can obtain information about the actual size of the object viewed by the user (for example, the actual height of the building). You can also calculate.

In one embodiment, the virtual reality equipment may calculate the size, height, area, or distance to the object using at least one of one or more cameras and one or more sensors. The object can be selected by the user. For example, the virtual reality equipment may acquire a captured image, and calculate a size, height, area, or distance to the object of the object selected by a gesture or voice from the acquired image. The types of numerical values that the virtual reality equipment can calculate are not limited to this, and the virtual reality equipment can perform various measurement and surveying tasks or calculation of its estimated values.

In addition, the virtual reality equipment may calculate a movement time to a point viewed by the user based on the calculated distance, and may guide a direction for movement.

In addition, the virtual reality equipment compares the actual size of each object included in the captured image with the size of each object displayed in the virtual reality image, calculates a distance to each object, and the contrast or color of each object according to the distance. The concentration can be adjusted. For example, as it is determined that the object is located farther away, it can be dimmed, and when it is determined that it is located nearer, it can be displayed darker. For example, the virtual reality equipment automatically determines the perspective and distance of the objects included in the image using the learned artificial intelligence, and adjusts the pixel according to the perspective and distance of the object based on the determination result, thereby distant objects A virtual reality image can be generated such that the more it looks blurry and the closer the object is, the darker and clearer it looks. In addition, the location of the virtual reality equipment and the position of the sun according to time are determined, and the angle of the shadow or light is rendered differently according to the position of the sun, so that the virtual reality image can be displayed closer to reality. It is obvious that the above-described embodiment can be applied to various types of images such as VR (Virtual Reality), AR (Augmented Reality), and MR (Mixed Reality).

In one embodiment, the virtual reality equipment identifies at least a part of an image photographed according to a user's gesture, recognizes an object included in the specified part, and retrieves information about the recognized object to provide the result Can be. For example, the gesture of the user may include an operation of drawing a circle or an operation of selecting a specific object by hand, but is not limited thereto.

In addition, the virtual reality equipment may recognize an object corresponding to the user's voice in an image captured by recognizing the user's voice. For example, when it is recognized that the user is looking at one side and saying “tree”, the virtual reality equipment selects an object corresponding to the tree from the captured image.

In one embodiment, the virtual reality equipment when food (for example, agricultural products, livestock products, aquatic products, etc.) is included in the photographed image, or when food is selected by a user's gesture or voice in the photographed image, Recipes, recipes and origins corresponding to the selected food can be displayed.

For example, if the selected food is agricultural, marine or livestock, the virtual reality equipment may obtain and provide information about whether the selected food is domestic or imported.

As described above, the virtual reality equipment displays information on the object included in the captured image on the virtual reality image. The type of information displayed by the virtual reality equipment may be automatically selected by the virtual reality equipment or designated by the user. For example, even if the same food is photographed, a recipe of the corresponding food may be displayed or a history of the corresponding food may be displayed according to the setting.

As another example, if a site or structure is included in an image photographed by the virtual reality equipment, and the corresponding object is selected by the user, the virtual reality equipment may display related information so as to study history corresponding to the selected object.

Likewise, when the virtual reality equipment photographs a specific character in a book or a street, the virtual reality equipment may search for and display information corresponding to the photographed character. For example, if the text "Bulguksa" is taken from the virtual reality equipment and is selected by the user, the virtual reality equipment may search for and display the history of Bulguksa.

In one embodiment, the virtual reality equipment photographs the face of the first wearer in real time or uses the pre-recorded face image of the first wearer to see the face of the first wearer seen by the second wearer wearing the other virtual reality equipment In the virtual reality equipment, the face of the first wearer may be displayed at the removed location.

For example, the virtual reality equipment transmits the photographed face image of the first wearer to another virtual reality equipment or server, and at least a part of the face of the first wearer wearing the virtual reality equipment on the virtual reality screen of the other virtual reality equipment. May be replaced with a face of the photographed first wearer.

In addition, the virtual reality equipment recognizes a comb, pen, brush, screwdriver, and other tools or tools used by the user in the captured image, and combines the recognized objects with the virtual reality screen, so that the user uses tools or tools. It can display a virtual reality screen that can assist with this. For example, a guide to facilitate the use of the tool may be displayed, or a usage method, precautions, etc. may be displayed. The guide may include a path through which the tool should be moved, a location where the tool should be placed, and a direction.

In one embodiment, a summon function between users of virtual reality equipment may be implemented. For example, a virtual reality equipment may summon another virtual reality equipment user in front of it, with the approval of another virtual reality equipment user. In this case, each of the two virtual reality equipment users is displayed on the virtual reality screen.

As another example, a sequence may exist between different users of virtual reality equipment. For example, parents can summon their children without approval.

In one embodiment, the summon function can also be used as an invitation function. For example, a user may invite another user to the virtual reality space displayed by using the virtual reality equipment, and actually view the virtual reality image of the same virtual reality space in the same virtual reality space even in different spaces.

The invited user and the invited user can see each other's actual appearance or each other's characters (or avatars) to talk or interact with each other.

In one embodiment, the virtual reality device may display the lyrics of the song that the user sings and the score or musical note according to the user's pitch on the virtual reality image when the user sings.

The virtual reality device may obtain the pitch and time signature of the music that the user calls, and compare the pitch and time signature of the user's calling and the obtained music pitch and time signature, and display a comparison result. The virtual reality device may display an image that corrects a wrong part of the pitch and beat sung by the user.

In one embodiment, the virtual reality equipment may display one's face or another person's face as another face or a corrected face.

For example, the virtual reality equipment may display the other person's face included in the captured image in a more beautifully corrected manner, or replace it with another person's face.

In addition, the virtual reality equipment can correct its face more cleanly, and transmit the corrected information to a server or other virtual reality equipment, so that other virtual reality equipment users can see their corrected face.

As a method of correcting the face, a molding algorithm based on a molding method used by a plastic surgeon may be used.

In addition, by using the above-described molding algorithm, virtually molding at least a part of one's face, and observing the molding result in a third person view point in a virtual reality image or using a virtual mirror. That is, molding simulation using virtual reality images is possible.

In one embodiment, the virtual reality equipment may photograph a face that has been cremated, and generate an unmakeup image of the photographed face and display it on the virtual reality image. For example, the virtual reality equipment judges the condition of the user's unmakeupd skin based on the skin color and wrinkles of the user's neck or ear, removes tonal makeup, and generates an image of the face without makeup, which is a virtual reality image. Can be marked on.

In addition, the virtual reality equipment may determine whether the other user's head is a wig. For example, the virtual reality equipment may determine whether another user's head is a wig based on the movement of the hair, the movement of the scalp, the shape and color of the hair, and provide a determination result.

In one embodiment, the virtual reality equipment may acquire information about the coronation of the photographed face by photographing the face of the user or another person. Likewise, the virtual reality equipment may acquire the information on the palm of the hand by photographing the hand of the person.

In one embodiment, the virtual reality equipment may take a user's skin and provide information about the user's skin disease and hygiene, such as the user's skin disease (atopy, infectious disease, other skin diseases, etc.) and waste products (when).

In one embodiment, the artificial intelligence mounted on the virtual reality equipment is characterized, and the characterized artificial intelligence assistant may be displayed on the virtual reality image. AI characters can be displayed in a variety of ways depending on the user's choice. For example, cartoon characters or entertainers may be displayed as AI characters.

In one embodiment, the virtual reality equipment may assist the user's consumption by utilizing artificial intelligence.

For example, when a user wants to purchase a specific item, the virtual reality device may automatically purchase an item that is sold at the lowest price or an appropriate price through Internet search or recommend it to the user.

In addition, the virtual reality equipment can provide the user with advice when the user attempts to purchase a specific object or food that has a previous purchase history, by obtaining satisfaction when the user previously purchased the object or food. .

In addition, the virtual reality equipment may recommend furniture or interiors according to a user's preference or a theme selected by the user, and may provide a recommended configuration based on feng shui geography in the direction of placing the furniture. For example, if you shoot a house using virtual reality equipment, the virtual reality equipment recommends furniture, electronics and props that can be placed anywhere in the house, and also provides information about where to place the recommended product. You can. The virtual reality equipment may provide simulation information according to recommendation information.

In addition, the virtual reality equipment may display a simulation image of placing the product in the user's home when the user selects or looks at the specific product.

In addition, the virtual reality equipment may be used in a custom-made system that acquires information for users to change the design of a ready-made or custom-made product using a virtual reality image and transmits the acquired design information to a store.

For example, the virtual reality equipment displays the car on the virtual reality image, and when the user designs the car himself or the user selects one of the preset designs, the information on the selected design is transmitted to the store to create an order. You can make it possible.

In addition, the virtual reality equipment may provide information about the sale or event product to the user. In addition, the virtual reality equipment may acquire a user's taste based on information about a book, a movie, and a performance used by the user, and provide information (for example, publishing a book, opening a movie, etc.) according to the user's taste. .

In addition, the virtual reality equipment may provide a visual field of each seat, such as a performance hall, a movie theater, and a baseball field, using virtual reality images. For example, when a user inputs a venue and a seat number, the virtual reality device may provide a virtual reality image of a view from the corresponding seat.

In one embodiment, the virtual reality equipment may recognize whether the other person is lying by recognizing the movement of the body such as the other person's facial expression, gesture, and minute movement of the muscle, and the tremor of the voice.

In addition, various additional modules may be combined with the virtual reality equipment according to the disclosed embodiment as described above. For example, various modules such as a speaker, a microscope, a breath detector, and an air pollution measurement device module may be combined with the virtual reality equipment.

In addition, the virtual reality equipment may provide a danger signal through a color change or voice of the virtual reality image when the user views the virtual reality image, when it approaches the obstacle of reality. For example, when an obstacle is present in front of the user, the screen color of the direction in which the obstacle is present may be changed to red or blinked.

In addition, when it is closer to the corresponding direction, at least a part of the corresponding direction in the virtual reality image may stop displaying the virtual reality image and display the actual image so that the user avoids an obstacle.

In one embodiment, the virtual reality equipment may recognize the sound of an animal included in the received voice, and provide information about the animal corresponding to the recognized sound.

In one embodiment, the virtual reality equipment may photograph and recognize handwriting. The virtual reality equipment can analyze the recognized handwriting and perform analysis on the character or intellectual abilities of the person who wrote the text. As information used for analysis, guide information input by an expert and accumulated data through learning may be used.

In addition, the virtual reality equipment may analyze the other person's language habits and vocabulary while the wearer is talking to the other person, and determine the other person's personality or intellectual level based on the analysis result.

In one embodiment, the virtual reality equipment may be interlocked with a bed or bedding including blankets. The virtual reality equipment can determine a user's sound sleep, fatigue, sleep time, biorhythm, or weight change by analyzing a user's sleep pattern or shape of a dragonfly. The virtual reality equipment can create a comfortable sleep by controlling temperature, wind, and smell to induce the user's sound sleep or playing music based on the judgment result.

In addition, the virtual reality equipment may perform a function of clearing the user's brain using the above-described environmental control function. For example, the virtual reality equipment may perform functions that help to clear the brain of a user who is sleeping or learning by adjusting the surrounding environment.

The virtual reality equipment is interlocked with the IoT system or the IoT equipment, so that the user's sleep environment can be controlled by controlling the air conditioner, the fan, and the TV.

In addition, the virtual reality equipment or the bedding linked with the virtual reality equipment includes an alarm function using vibration or sound, a radio function, a function for generating sound waves that are good for sleep, a temperature control function, a function for generating wind, and a function for generating odor. At least one module for performing may be provided. In addition, the virtual reality equipment or the bedding interlocked with the virtual reality equipment is equipped with at least one waterproof sensor to detect the humidity, dampness, or mite of the bedding, thereby determining the washing time of the bedding.

In addition, since each person has a different body shape and constitution, and the body temperature is different according to the time zone or health condition, the virtual reality equipment measures the temperature in the bed to determine the person's constitution, body condition, and health status, and optimizes sleep according to the judgment result. It can provide an environment.

In addition, the virtual reality equipment can be used to create a suitable sleeping environment for the user by analyzing the user's age, disease, or other constitution.

In one embodiment, the virtual reality equipment may further include at least one camera or at least one sensor provided behind the wearer's head.

Virtual reality equipment detects a dangerous situation by using at least one camera or at least one sensor provided behind the wearer's head. The virtual reality device displays an image captured by a camera provided at the back of the wearer's head when a dangerous situation is detected. For example, when a car is coming from behind the wearer, the virtual reality equipment may display an image captured by the camera provided behind the wearer's head on the virtual reality screen.

In addition, when a user is playing a game using the virtual reality equipment according to the disclosed embodiment, it is possible to provide a virtual reality image of various viewpoints using at least one camera provided behind the user's head.

In one embodiment, the virtual reality equipment is to reduce the capacity of the virtual reality image, and to reduce the load on the system required to display the image, only the portion included in the user's field of view in the 360-degree image is played or rendered and displayed In other words, the rest can be kept stationary or not displayed.

In one embodiment, the virtual reality equipment may differentially process an image according to a range of fields of view. For example, it may be assumed that there is a first field of view that the user can look at and a second field of view that comes into the user's field of view but does not look. Since the field of view may be different for each person, the second field of view may include a certain range beyond the user's field of view.

In one embodiment, the virtual reality equipment determines the perspective and distance between objects in the image based on the gaze of the user gazing the image on the shape in the virtual reality screen, and the nearby objects are clearly determined according to the determination result Pixels can be adjusted so that objects that are visible and distant can appear blurred.

At this time, the virtual reality equipment allows the virtual reality image included in the first viewing range to be sufficiently performed and displayed, and the virtual reality image included in the second viewing range is collectively or in a direction away from the viewing field. As it goes toward, it can be displayed by reducing the motion or rendering of the image differentially.

In this case, the load of the memory and the system can be greatly saved, but the user should be able to enjoy the virtual reality video naturally without feeling discomfort if the processing according to the user's gaze is to be made naturally.

122 is a view for explaining a method of synthesizing an object and a background according to an embodiment.

In one embodiment, a virtual reality image may be generated by synthesizing different backgrounds 9100 and objects 9200.

At this time, the background 9100 and the object 9200 have different light sources, different perspectives according to distances, different color concentrations and contrasts, and different reference sizes. You may feel heterogeneity.

Therefore, the virtual reality equipment automatically adjusts the density and contrast of the background 9100 and the object 9200, the direction of light, and the position and length of the shadow, and so on, between the background 9100 and the object 9200 synthesized. It can be synthesized naturally so that there is no heterogeneity.

In one embodiment, when adding an object 9200 to the background 9100, the virtual reality equipment is based on the background 9100, the concentration and contrast of the object 9200, the direction of light, the location and length of the shadow, etc. By automatically adjusting, the object 9200 can be naturally synthesized so that there is no heterogeneity in the background 9100.

In addition, the virtual reality equipment is digitally converted into a photorealistic image including the background 9100 and the object 9200, so that the surrounding environment, which changes depending on the time, such as sunlight, light, shadow, day, and night, can be reflected for each theme. Rendered image.

In addition, the virtual reality equipment adds a blur effect to the border 9300 existing between the synthesized background 9100 and the object 9200 to make it blurry like fog, or to adjust the color of the border part 9300. ), the background 9100 and the object 9200 can be naturally synthesized.

In addition, the virtual reality equipment may perform an out-of-focusing function that clearly displays the object 9200 displayed on the virtual reality image and blurs the rest of the background 9100 except for the object 9200.

The steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, a software module executed by hardware, or a combination thereof. The software modules may include Random Access Memory (RAM), Read Only Memory (ROM), Erasable Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), Flash Memory, Hard Disk, Removable Disk, CD-ROM, or It may reside on any type of computer readable recording medium well known in the art.

As described above, although described with reference to preferred embodiments of the present invention, those skilled in the art variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You can understand that you can.

100, 300: Folding virtual reality equipment 110, 310: Main body
120, 320: eyepiece plate 130, 330: screen member
140: screen barrel 150: back cover
160: fixing member 170: wind generator

Claims (3)

A terminal main body configured with a circuit for providing a video signal through the first display unit;
A roll storage unit formed on a side surface of the terminal body unit and receiving a second display unit; And
It includes; the sliding member that is drawn out or drawn from the single body portion to the side as the roll storage portion moves to the side; includes,
Foldable virtual reality equipment, characterized in that the second display unit is wound and accommodated in the roll storage unit.
A terminal main body configured with a circuit for providing a video signal through the first display unit;
A roll storage unit formed on a side surface of the terminal body unit and receiving a second display unit; And
Includes; as the roll storage portion is moved to the side, the jig bars that are drawn out or drawn in from the single body portion to the side;
Foldable virtual reality equipment, characterized in that the second display unit is wound and accommodated in the roll storage unit. A terminal main body configured with a circuit for providing a video signal through the first display unit;
A roller portion formed on a side surface of the terminal body portion and bending a second display portion;
Sliding members that are drawn out or drawn from the single-shot body portion to the side as the roller portion moves to the side; And
Foldable virtual reality equipment, characterized in that it is located inside the terminal body portion, the end of the second display portion is fixed, the second display unit is rotated or unwound.

Images