CN116009264A - Head-mounted display device - Google Patents
Head-mounted display device Download PDFInfo
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- CN116009264A CN116009264A CN202310178600.6A CN202310178600A CN116009264A CN 116009264 A CN116009264 A CN 116009264A CN 202310178600 A CN202310178600 A CN 202310178600A CN 116009264 A CN116009264 A CN 116009264A
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Abstract
The invention discloses a head-mounted display device, which comprises a wearing structure and a display structure, wherein a cavity matched with a head when being worn is arranged in the wearing structure; the display structure is rotatably connected with the wearing structure so as to generate different control signals to control the head-mounted display device to switch between different running states. The technical scheme of the invention aims to improve the control convenience of the head-mounted display equipment.
Description
Technical Field
The invention relates to the technical field of head-mounted display equipment, in particular to head-mounted display equipment.
Background
With the development of economic technology, the application of the head-mounted display device is becoming wider and wider. The head-mounted display device is generally provided with a mechanical key or a touch key, and a user can control the operation of the head-mounted display device through the touch key.
However, in the process that the user uses the head-mounted display device, the user often has difficulty in finding the positions of the functional keys to perform touch control, for example, when the head-mounted display device is worn on the head of the user, the user cannot see that the keys need to be subjected to touch control in a blind touch manner; in addition, when the user is unfamiliar with the key function and the key identification is ambiguous, the user is difficult to find the required key to perform the function touch control. Therefore, the operation control of the existing head-mounted display equipment has the problem of inconvenient control and inconvenient storage and carrying.
Disclosure of Invention
The invention mainly aims to provide a head-mounted display device, aiming at improving the control convenience of the head-mounted display device.
To achieve the above object, the present invention provides a head-mounted display device, including:
the wearing structure is internally provided with a cavity matched with the head when being worn;
the display structure is rotationally connected with the wearing structure, and the rotating position state of the display structure is used for controlling the running state of the display structure.
Optionally, the wearing structure includes a first supporting portion, the first supporting portion is configured to be attached to the rear side of the head when being worn, the rotating position state of the display structure includes a first position and a second position, the first position is that a display screen in the display structure is spaced from and opposite to the first supporting portion, and the second position is that the display screen is overlapped with the first supporting portion;
and when the display structure rotates to the second position, the display structure is controlled to operate in a second state.
Optionally, the first state includes an on state, and the second state includes an off state.
Optionally, the wearing structure is provided with a first limiting groove matched with the display structure so as to limit and fix the display structure at the first position;
and/or the wearing structure is provided with a second limiting groove matched with the display structure so as to limit and fix the display structure at the second position.
Optionally, the display structure includes a display screen, the rotating position state of the display structure includes a third position and a fourth position, the third position is set to be set in alignment with an eye region on the head when the head-mounted display device is worn, and the fourth position is set to be set in dislocation with the eye region when the head-mounted display device is worn;
and when the display structure rotates to the fourth position, the display structure is controlled to operate in a fourth state.
Optionally, the third state includes turning on the display screen, and the fourth state includes turning off the display screen.
Optionally, the head-mounted display device further comprises a positioning structure to fix the display structure limit in the fourth position.
Optionally, the positioning structure comprises a damped positioning device.
Optionally, the wearing structure includes a support, the support is provided with a first supporting part, the display structure includes a display screen and a second supporting part, and the display screen and the second supporting part are both rotatably connected with the support;
the second supporting part is switched between a fifth position and a sixth position when rotating relative to the bracket, is arranged opposite to the first supporting part when rotating to the fifth position and surrounds the bracket to form a cavity for wearing the head, and is overlapped with the first supporting part when rotating to the sixth position;
the first supporting portion is attached to the rear side of the head when the head-mounted display device is worn, and the fifth position is that the second supporting portion is attached to the forehead area of the head when the head-mounted display device is worn.
Optionally, the second supporting portion is installed in through the pivot in the support, the display screen for the support rotates and is relative the second supporting portion removes, the display screen rotate to with the second supporting portion counterpoint the display screen is located the second is supported the portion and is kept away from the one side of pivot.
Optionally, the second supporting part is installed in the support through the pivot, the second supporting part is towards the one side of pivot sets up the flexible layer.
According to the technical scheme, the wearing structure in the head-mounted display device is rotationally connected with the display structure, the display structure rotates relative to the position change of the wearing structure, so that the control of the running state of the display structure can be realized, based on the control, a user can manually drive the display structure to rotate relative to the wearing structure, the user does not need to search for a function key on the head-mounted display device to press so as to trigger a control signal, even if the head-mounted display device or the function key mark is ambiguous, the running control of the head-mounted display device can be intuitively realized through rotation, the resting function in the using process can be realized, the containing function can be realized, the volume of the head-mounted display device is reduced, the storage or the carrying is facilitated, and the running control convenience of the head-mounted display device is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure and a state of a head-mounted display device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing the structure of an embodiment of the head-mounted display device and its state in another usage scenario;
fig. 3 is a schematic diagram of a structure of an embodiment of a head-mounted display device and a state thereof in yet another usage scenario.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a head-mounted display device. In this embodiment, the head-mounted display device is a pair of head-mounted glasses having a display function. In other embodiments, the head-mounted display device may be a helmet or other type of head-mounted display device having a display function. In this embodiment, the head-mounted display device is a head-mounted device that realizes display based on a virtual display technology. In other embodiments, the head mounted display device may also be a head mounted device that enables display based on augmented reality technology.
In an embodiment of the present invention, as shown in fig. 1 to 3, the head-mounted display device includes a wearing structure 1 and a display structure 2. A cavity matched with the head when being worn is arranged in the wearing structure 1.
The display structure 2 is rotatably connected with the wearing structure 1, and the rotating position state of the display structure 2 is used for controlling the running state of the display structure 2. Wherein, the display screen 21 on the display structure 2 changes position relative to the wearing structure 1 during the rotation of the display structure 2.
The cavity arranged in the wearing structure 1 can be a closed cavity or an open cavity. For example, when the wearing structure 1 includes a first glasses leg and a second glasses leg for being engaged with the ear of the user, a space arranged between the first glasses leg and the second glasses leg at intervals can be used as a cavity matched with the head, at this time, the first glasses leg can be attached to the left side of the head, the second glasses leg can be attached to the right side of the head, and the front side and/or the rear side of the head are exposed outside the wearing structure 1, and the cavity is an open cavity. For another example, the wearing structure 1 includes a headband, and an inner wall of the headband is disposed in a ring shape, and can be used to fit with a periphery (including a front side, a left side, a right side, and a rear side) of a head of a user, where the cavity may be a closed cavity. For another example, the wearing structure 1 and the display structure 2 are respectively provided with a cavity matched with the head when being worn, the display structure 2 is enclosed with the wearing structure 1 to form a cavity for the head to wear when rotating to the target position, the display structure 2 and the wearing structure 1 are respectively matched with different positions of the head, and the cavity in the wearing structure 1 is an open cavity.
In the rotating process of the display structure 2 relative to the wearing structure 1, the display structure can be rotated to different positions to trigger different control signals to generate, and the head-mounted display device can operate in different operation states under the control of the different control signals. The correspondence between the position and the operation state may be a default relationship configured in advance, or may be a relationship set based on a setting parameter input by a user.
The control signals may include, but are not limited to, the following: signals for controlling the head mounted display device to be turned on and/or off, signals for controlling the display screen 21 to be turned on or off, signals for controlling the adjustment of the display image on the display interface (e.g., start of play or pause of play, etc.), and/or signals for controlling the switching of the display mode of the display screen 21, etc.
The operating conditions include, but are not limited to, the following: a power on state, a power off state, a display on state, a display off state, a play pause state, and/or a play on state, etc.
Specifically, wear structure 1 and display structure 2 and rotate through rotating the subassembly and be connected, wear display device still includes control circuit, control circuit includes above-mentioned rotating assembly and locates the control assembly on wearing structure 1 and/or the display structure 2, produce different electrical signals in the control circuit when display structure 2 rotates to different positions for wearing structure 1, different electrical signals can represent different running states, the electrical signal that control assembly received can be regarded as control signal, control assembly can be based on the corresponding running state of control signal control wear display device operation of received.
It should be noted that, the rotation of the display structure 2 relative to the wearing structure 1 in this embodiment is set to be manually driven, and the control signal is a signal generated by directly triggering the rotation of the display structure 2 relative to the wearing structure 1, without inputting control signals by other control devices outside the head-mounted display device or inputting control signals by other interaction components besides the rotation component.
In the embodiment of the invention, the wearing structure 1 and the display structure 2 in the head-mounted display device are in rotary connection, so that the running state of the display structure can be controlled by the rotary position change of the display structure 2 relative to the wearing structure 1, based on the control, a user can manually drive the display structure 2 to rotate relative to the wearing structure 1, and the user does not need to search for a function key on the head-mounted display device to press so as to trigger a control signal, and even if the head-mounted display device or the function key mark is ambiguous, the running control of the head-mounted display device can be intuitively realized by the rotary movement, so that the running control convenience of the head-mounted display device is effectively improved.
Further, in an embodiment, referring to fig. 1 and 2, the wearing structure 1 includes a first supporting portion 12, the first supporting portion 12 is configured to be attached to the rear side of the head when being worn, the rotating position state of the display structure 2 includes a first position and a second position, where the first position is that the display screen 21 in the display structure 2 is spaced from and opposite to the first supporting portion 12, and the second position is that the display screen 21 in the display structure 2 is overlapped with the first supporting portion 12; the display structure 2 is controlled to operate in a first state when rotated to the first position, and the display structure 2 is controlled to operate in a second state when rotated to the second position.
In the present embodiment, the side of the head where the eye region is located is the front side, and the side facing the eye region is the rear side.
In this embodiment, in a state in which the display structure 2 is rotated to the first position (as shown in fig. 1), when the head-mounted display device is worn on the head, the display direction of the display screen 21 faces the eye region of the head of the user, and the user can see the display interface of the display screen 21 using the head-mounted display device. In a state in which the display structure 2 is rotated to the second position (as shown in fig. 2), the user cannot see the display interface of the display screen 21 using the head-mounted display device. In one implementation, the head-mounted display device cannot be worn on the head of the user in a state in which the display structure 2 is rotated to the second position; alternatively, in a state in which the display structure 2 is rotated to the second position, the display direction of the display screen 21 is away from the eye region when the head-mounted display device is worn on the head of the user.
In this embodiment, when the display structure 2 rotates to the first position, the display structure and the wearing structure 1 enclose a cavity for the head of the user to wear, and the head-mounted display device is in a state of being allowed to be worn, which indicates that the user has a need to use the head-mounted display device to watch the display content in the display screen 21; when the display structure 2 rotates to the second position, a cavity for the head of the user to wear is not formed in the head-mounted display device, the head-mounted display device cannot be worn on the head of the user, and the head-mounted display device is in a state of not allowing the head-mounted display device to be worn, so that the user does not have a need to use the head-mounted display device to watch display content in the display screen 21.
When the first control signal is generated, the display structure can be controlled to operate in a first state; the display structure may be controlled to operate in a second state when the second control signal is generated. The arrow in fig. 2 indicates the rotation direction required for the display structure 2 when switching from the first state to the second state.
In this embodiment, the position of the display screen 21 relative to the first supporting portion 12 is different, so that different requirements of users on the head-mounted display device can be accurately represented, based on this, different control signals are triggered along with the different positions of the display screen 21 relative to the first supporting portion 12 so as to enable the head-mounted display device to switch between different running states, so that the user can automatically recognize the requirements of the users and automatically switch between different running states by manually driving the head-mounted display device to switch between the unfolding state and the folding state, and the user does not need to additionally search for function buttons to switch the states, thereby meeting the requirements of the users and improving the convenience of use of the head-mounted display device. Wherein, wear structure 1 and display structure 2 superpose, when being in the folded condition promptly, wear display device's total volume and reduce when wearing structure 1 and display structure 2 in the state of expanding, convenience of storage when the user need not to use wear display device, reduce head display device volume, be convenient for accomodate or carry.
Further, in this embodiment, the first state includes an on state, and the second state includes an off state. The first control signal includes a power-on signal and the second control signal includes a power-off signal. And when the power-on signal is generated, the display structure 2 is controlled to be electrified, and when the power-off signal is generated, the display structure 2 is controlled to be electrified. Based on this, the user need use wear display device to expand display structure 2 and wear structure 1 alright automatic start, and the user need not to use wear display device and fold display structure 2 and wear structure 1 alright automatic shutdown when wearing the display device, and display structure 2 can be adapted to whether the user has the user demand and switch on and off automatically, and the switch on and off of display structure 2 need not the user to carry out the button operation to improve wear display device and control's convenience.
In other embodiments, the first state comprises an awake state and the second state comprises a sleep state. Alternatively, in other embodiments, the first state may be that the display content played in the display screen 21 starts playing; the second state may also be that the display content played in the display screen 21 is paused, and so on.
The display structure 2 and/or the wearing structure 1 may be provided with a limiting portion (such as a limiting groove, a buckle assembly, etc.), so that the display structure 2 is limited and fixed at the first position when the display structure 2 rotates to the first position, and the display structure 2 is limited and fixed at the second position when the display structure 2 rotates to the second position.
In one embodiment, the wearing structure 1 is provided with a first limiting groove (not shown) matched with the display structure 2 so as to limit and fix the display structure 2 in the first position; and/or, the wearing structure 1 is provided with a second limiting groove (not shown) matched with the display structure 2 so as to limit and fix the display structure 2 at the second position.
Specifically, the surface facing downward when the wearing structure 1 is worn on the head of the user is defined as the bottom, and the display structure 2 is located in an upper region of the bottom when rotated relative to the wearing structure 1. The side or inner wall of the wearing structure 1 is connected with the bottom to form a first limit groove (not shown) and/or a second limit groove (not shown), so that the display structure 2 can be limited to move towards the lower area of the bottom when the display structure 2 moves to the first position and/or the second position, and limit fixation of the display structure 2 at the first position and/or the second position is realized.
In this embodiment, through set up spacing groove on wearing structure 1 to display structure 2 spacing fixed on first position and second position, be favorable to improving the user and watch the structural stability when showing the content and accomodating wear-mounted display equipment when wearing the wear-mounted display equipment, both can realize the rest function in the use, can realize accomodating the function again, reduce head-mounted display equipment volume, improve wear-mounted display equipment's use experience.
Further, in an embodiment, referring to fig. 1 and fig. 3, the display structure 2 includes a display screen 21, and the rotating position state of the display structure 2 includes a third position and a fourth position, where the third position is set to be aligned with an eye area on the head when the head-mounted display device is worn, and the fourth position is set to be offset with the eye area when the head-mounted display device is worn; and when the display structure 2 rotates to the third position, the display structure 2 is controlled to operate in a third state, and when the display structure 2 rotates to the fourth position, the display structure 2 is controlled to operate in a fourth state.
Specifically, the display structure 2 is mounted on the wearing structure 1 through the rotating shaft 3, a preset position point on the display structure 2 at the second position is defined as a datum point, a connecting line between the rotating shaft 3 and the datum point is a datum line, a connecting line between the datum point and the rotating shaft 3 at the third position is a first connecting line, a connecting line between the datum point and the rotating shaft 3 at the fourth position is a second connecting line, an included angle between the first connecting line and the datum line is a first angle, an included angle between the second connecting line and the datum line is a second angle, and the first angle is larger than the second angle.
Wherein, the display screen 21 in the display structure 2 is spaced from and disposed opposite to the first supporting portion 12 in both the third position and the fourth position. Specifically, the fourth position is set to be set in a position where the display screen 21 is aligned with the forehead area on the head when the head-mounted display device is worn. Further, when the display structure 2 includes the display 21 and the second abutting portion 22, the third position and the fourth position refer to positions of the display 21.
In this embodiment, in the state that the display structure 2 rotates to the fourth position, the area of the third position is empty, so that when the head-mounted display device is worn on the head of the user, the glasses of the user can be exposed to the outside of the head-mounted display device, and the user can directly see the scene in the external environment.
Wherein the controllable display structure 2 operates in a third state when the third control signal is generated; when the fourth control signal is generated, the display structure 2 may be controlled to operate in a fourth state. The arrow in fig. 3 indicates the rotation direction required for the display structure 2 when switching from the third state to the fourth state.
Optionally, the first position may include a third position and/or a fourth position, where when the display structure 2 is located in the third position, a first control signal and a third control signal may be generated, and the display structure 2 is in the first state and the third state at the same time; when the display structure 2 is located at the fourth position, the first control signal and the fourth control signal can be generated, and then the display structure 2 is in the first state and the fourth state at the same time.
In this embodiment, the third state and the fourth state are both running states of the display screen 21, and the corresponding third control signal and the fourth control signal are signals for performing display control on the display screen 21, for example, opening and closing of the display screen 21 and/or starting and suspending of display contents in the display screen 21.
In this embodiment, the rotation of the display structure 2 to the third position may represent that the user has a requirement of wearing the display device and needs to watch the display screen 21, the rotation of the display structure 2 to the fourth position may represent that the user has a requirement of wearing the display device and does not need to watch the display screen 21, based on this, as the display screen 21 rotates to a position different from the eye region, the display structure 2 is switched between different operation states, so as to realize that when the user moves between the front of the eye region and other region by manually driving the display structure 2, the head-mounted display device can automatically recognize whether the user has a requirement of watching the display screen 21 and automatically switch between different operation states, and even if the user wears the device, the user does not need to search for a function button to switch states, thereby satisfying the requirement of the user and improving the convenience of using the head-mounted display device.
Further, in an embodiment, referring to fig. 1 to 3, the rotation state of the display structure 2 includes switching between the second position, the third position, and the fourth position, and then a corresponding control signal may be generated to switch the head-mounted display device between three operation states of turning off, turning on, and turning on the display screen 21, and turning off the display screen 21. Based on this, through rotating display structure 2 in above-mentioned different positions when user uses head-mounted display equipment, alright realize the control of opening and shutting of head-mounted display equipment's switch and display screen 21, need not to look for the function button and operate, improve the user and control head-mounted display equipment's convenience, reduce equipment consumption.
Further, in this embodiment, the third state includes turning on the display screen, and the fourth state includes turning off the display screen. The third control signal is a signal for turning on the display screen 21, and the fourth control signal is a signal for turning off the display screen 21. Based on this, the user can turn on the display screen 21 by manually driving the display structure 2 to rotate to the third position when viewing the display screen 21, and can turn off the display screen 21 by manually driving the display structure 2 to rotate to the fourth position when viewing the display screen 21, and the display screen 21 on the head-mounted display device can be accurately adapted to whether the user has the viewing requirement of the display screen 21 or not and automatically turned on or off, so that the process does not need the user to perform key operation, thereby improving the convenience of controlling the head-mounted display device. The display screen 21 is turned off when the user does not need to watch, which is beneficial to saving electric quantity and improving the cruising ability of the device.
In other embodiments, the third state may be that the display content played in the display screen 21 starts playing; the fourth state may also be that the display content played in the display screen 21 is paused, or the like.
Further, in an embodiment, the head-mounted display device further includes a positioning structure (not shown) to fix the display structure 2 in the fourth position.
The positioning structure (not shown) may be any structure for limiting and fixing the display structure 2 to the fourth position during the rotation of the display structure 2 from the third position to the fourth position.
In this embodiment, the positioning structure (not shown) comprises a damping positioning device which can hover the display structure 2 in the fourth position by a damping force.
In other embodiments, when the display structure 2 includes the display screen 21 and the second supporting portion 22, the positioning structure (not shown) may also include a buckle assembly disposed on the second supporting portion 22.
In this embodiment, the positioning structure (not shown) is disposed in the head-mounted display device to limit and fix the display structure 2 at the fourth position, which is favorable for users to avoid supporting the display structure 2 by hands when they do not need to watch the display screen 21, and users can free hands to meet other demands, so as to improve the convenience of users using the head-mounted display device. Wherein, location structure (not shown) adopts damping positioner, can make display structure 2 rotate in-process alright hover in the fourth position and close display screen 21, and the user need not additionally to control other structure, further improves the user and controls wear display device's convenience, reduces the equipment consumption.
Further, in an embodiment, referring to fig. 1 to 3, the wearing structure 1 includes a bracket 11, the bracket 11 is provided with a first abutting portion 12, the display structure 2 of the wearing structure 1 includes a display screen 21 and a second abutting portion 22, and the display screen 21 and the second abutting portion 22 are rotatably connected with the bracket 11; the second supporting portion 22 is switched between a fifth position and a sixth position when rotating relative to the bracket 11, the second supporting portion 22 is disposed opposite to the first supporting portion 12 when rotating to the fifth position and encloses with the bracket 11 to form a cavity for wearing the head (fig. 1 and 3), and the second supporting portion 22 overlaps with the first supporting portion 12 when rotating to the sixth position (fig. 2); the first abutting portion 12 is configured to be attached to the rear side of the head when worn, and the fifth position is configured to be attached to the forehead region of the head by the second abutting portion 22 when the head-mounted display device is worn.
The control signals correspondingly generated when the second abutting portion 22 is located at the fifth position and the sixth position are different. The display 21 and the second abutting portion 22 rotate to different positions relative to the bracket 11 to generate different control signals. Specifically, the second position includes a sixth position, and the first position includes a fifth position, when the second abutting portion 22 is located at the fifth position, the first control signal (such as a start-up signal) is triggered to be generated, and the display structure 2 operates in the first state; when the second abutting portion 22 is located at the sixth position, a second control signal (such as a shutdown signal) is triggered to generate, and the display structure 2 operates in the second state. Further, the fourth position is defined as a position when the display screen 21 is aligned with the second abutting portion 22 located at the fifth position, the third position is defined as a position when the display screen 21 is aligned with the eye region, the first position includes the fourth position and the fifth position, or the fifth position and the third position, and the seventh position is defined as a position when the display screen 21 is overlapped with the first abutting portion 12, and the second position includes the sixth position and the seventh position. Based on this, when the second abutting portion 22 is located at the sixth position, and the display screen 21 is located at the seventh position or any other position, the second control signal (such as the shutdown signal) may be triggered to generate, and at this time, the display structure 2 operates in the second state; when the display screen 21 is located at the third position and the second abutting portion 22 is located at the fifth position, a first control signal and a third control signal (for example, a power-on signal and turning on the display screen 21) can be generated, and at this time, the display structure 2 operates in the first state and the third state; when the display screen 21 is located at the fourth position and the second abutting portion 22 is located at the fifth position, the first control signal and the fourth control signal (for example, the power-on signal and the power-off signal) can be triggered to generate, and at this time, the display structure 2 operates in the first state and the fourth state.
In this embodiment, the second abutting portion 22 is located at the fifth position, which indicates that the user has a requirement of wearing equipment and using equipment, and the second abutting portion 22 is located at the sixth position, which indicates that the user does not have a requirement of wearing equipment for use, based on this, different control signals are generated through identification of the fifth position and the sixth position, so that the method is favorable for more accurately adapting to the running state switching of the user to the requirement of wearing equipment, and is favorable for improving the accuracy of equipment state switching while the convenience of controlling the wearing equipment by the user, and effectively reducing the equipment power consumption.
Further, in an embodiment, referring to fig. 1 to 3, the second supporting portion 22 is mounted on the bracket 11 through the rotating shaft 3, the display screen 21 moves relative to the second supporting portion 22 when rotating relative to the bracket 11, and the display screen 21 is located on a surface of the second supporting portion 22 facing away from the rotating shaft 3 when the display screen 21 rotates to be aligned with the second supporting portion 22.
When the display screen 21 and the second supporting portion 22 are aligned, the second supporting portion 22 is abutted against a surface of the second supporting portion 22, which faces away from the rotating shaft 3, so that the second supporting portion 22 can support the display screen 21, and stability of the display screen 21 at the fourth position is further improved.
In this embodiment, through this setting, the display screen 21 is located the outside of second portion 22 that supports and can support portion 22 removal relatively, is favorable to the user to wear display device and realizes the switching of wear display device running state through rotating the position of display screen 21 in the time of, and running state's switching can not influence the wearing effect of equipment to improve wear travelling comfort and stability in the time of the improvement wear display device convenience of use.
Alternatively, in other embodiments, the second supporting portion 22 and the display screen 21 may be fixedly connected.
Further, in an embodiment, the second supporting portion 22 is mounted on the bracket 11 through the rotating shaft 3, and a flexible layer (not shown) is disposed on a surface of the second supporting portion 22 facing the rotating shaft 3.
In this embodiment, the flexible layer (not shown) is a sponge. In other embodiments, the flexible layer (not shown) may be a flexible structure made of other materials, such as a rubber pad.
In this embodiment, the provision of a flexible layer (not shown) is advantageous for improving the comfort of the device being worn.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. A head-mounted display device, the head-mounted display device comprising:
the wearing structure is internally provided with a cavity matched with the head when being worn;
the display structure is rotationally connected with the wearing structure, and the rotating position state of the display structure is used for controlling the running state of the display structure.
2. The head-mounted display device according to claim 1, wherein the wearing structure includes a first abutting portion that is configured to abut against a rear side of the head when worn, and the position state in which the display structure rotates includes a first position in which a display screen in the display structure is spaced from and disposed opposite to the first abutting portion and a second position in which the display screen overlaps the first abutting portion;
and when the display structure rotates to the second position, the display structure is controlled to operate in a second state.
3. The head-mounted display device of claim 2, wherein the first state comprises an on state and the second state comprises an off state.
4. The head-mounted display device of claim 1, wherein the wear structure is provided with a first limit groove that mates with the display structure to limit and secure the display structure in the first position;
and/or the wearing structure is provided with a second limiting groove matched with the display structure so as to limit and fix the display structure at the second position.
5. The head-mounted display device according to claim 1, wherein the display structure comprises a display screen, the position state of rotation of the display structure comprises a third position and a fourth position, the third position is set to be that the display screen is arranged in alignment with an eye region on the head when the head-mounted display device is worn, and the fourth position is set to be that the display screen is arranged in dislocation with the eye region when the head-mounted display device is worn;
and when the display structure rotates to the fourth position, the display structure is controlled to operate in a fourth state.
6. The head-mounted display device of claim 5, wherein the third state comprises turning on the display screen and the fourth state comprises turning off the display screen.
7. The head-mounted display device of claim 5, further comprising a positioning structure to positively secure the display structure in the fourth position.
8. The head-mounted display device of claim 7, wherein the positioning structure comprises a damped positioning means.
9. The head-mounted display device of any one of claims 1 to 8, wherein the wear structure comprises a bracket provided with a first abutment, the display structure comprising a display screen and a second abutment, both of which are rotatably connected to the bracket;
the second supporting part is switched between a fifth position and a sixth position when rotating relative to the bracket, is arranged opposite to the first supporting part when rotating to the fifth position and surrounds the bracket to form a cavity for wearing the head, and is overlapped with the first supporting part when rotating to the sixth position;
the first supporting portion is attached to the rear side of the head when the head-mounted display device is worn, and the fifth position is that the second supporting portion is attached to the forehead area of the head when the head-mounted display device is worn.
10. The head-mounted display device of claim 9, wherein the second supporting portion is mounted on the bracket through a rotating shaft, the display screen moves relative to the second supporting portion when rotating relative to the bracket, and the display screen is located on one surface of the second supporting portion away from the rotating shaft when rotating to align with the second supporting portion;
and/or, the second supporting part is arranged on the bracket through a rotating shaft, and a flexible layer is arranged on one surface of the second supporting part facing to the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310178600.6A CN116009264A (en) | 2023-02-27 | 2023-02-27 | Head-mounted display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310178600.6A CN116009264A (en) | 2023-02-27 | 2023-02-27 | Head-mounted display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116009264A true CN116009264A (en) | 2023-04-25 |
Family
ID=86035761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310178600.6A Pending CN116009264A (en) | 2023-02-27 | 2023-02-27 | Head-mounted display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116009264A (en) |
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2023
- 2023-02-27 CN CN202310178600.6A patent/CN116009264A/en active Pending
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