WO2013103165A1

WO2013103165A1 - Tiltable personal portable terminal

Info

Publication number: WO2013103165A1
Application number: PCT/KR2012/000109
Authority: WO
Inventors: 박종덕; 금도윤
Original assignee: (주)쉘라인
Priority date: 2012-01-05
Filing date: 2012-01-05
Publication date: 2013-07-11
Also published as: KR20130080494A; CN104094529B; JP2015505407A; KR101310210B1; CN104094529A

Abstract

Disclosed is a tiltable personal portable terminal which is convenient to use and has a simple structure. The tiltable personal portable terminal comprises: a first main body; a second main body superimposed on the first main body; a link connection portion of which one end is rotatably connected to the first main body and the other end is connected to the second main body in such a manner so as to be capable of a converting slide motion and rotation; a conversion means which selectively converts the slide motion of the second main body with respect to the link connection portion into the rotational motion of the link connection portion with respect to the first main body; and an actuator which selectively provides an elastic force so that the link connection portion rotates with respect to the first main body. During the rotation of the link connection portion to a predetermined extent by the conversion of the slide motion of the second main body, the link connection portion rotates with respect to the first main body because of the elastic force of the actuator, and the second main body continuously slides and tilts with respect to the first main body in order to tilt open.

Description

Tiltable personal mobile device

The present invention relates to a tiltable personal portable terminal, and more particularly, to a tiltable personal portable terminal capable of providing convenience in use and simplifying a structure.

Recently, personal portable terminals have been widely used as conveniences that anyone can easily carry and use freely anywhere.

Such personal portable terminals are generally bar-type personal portable terminals, flip-type personal portable terminals, folder-type personal portable terminals, and slide-type personal portable terminals according to appearance or operation. -type). In addition, recently, a tilting personal portable terminal has been proposed in which the second body can be tilted with respect to the first body at a predetermined angle.

Also, recently, a tilting personal portable terminal has been proposed in which the second body can be tilted with respect to the first body at a predetermined angle. That is, in recent years, the terminal is mounted on a desk or a shelf, so that various image files and information can be comfortably checked through the display unit of the second body tilted with respect to the first body. Development of a tilting personal portable terminal capable of maintaining a constant display unit orientation has been made.

In the conventional tilting personal portable terminal, after the second main body is slid open with respect to the first main body, the second main body is centered around the point where the slide movement of the second main body is completed (approximately the lower end of the second main body). It is configured to rotate with respect to the tilt.

However, the existing tilting personal portable terminal is configured such that the second body rotates around the point where the slide movement of the second body is completed and the tilting is implemented, so that the first body exposed to the outside when the slide of the second body is opened. There is a problem that the area of the upper surface of the very limited, accordingly, there is a problem that various additional means such as a keypad and display unit that can be provided on the exposed upper surface of the first body can only be installed in a small area, the original design The design is difficult.

In addition, the conventional tilting personal portable terminal has a problem that the operation is cumbersome and inconvenient because the second body is configured to tilt with respect to the first body by a separate slide operation and a tilting operation.

Accordingly, in recent years, various studies have been made on a tilting personal portable terminal which can simplify the structure and provide convenience in use.

The present invention provides a tiltable personal portable terminal that can provide convenience in use.

In particular, the present invention provides a tiltable personal portable terminal capable of tilting open the second body by a simple opening operation of the user.

In addition, the present invention provides a tiltable personal portable terminal capable of simplifying the structure and improving space utilization and design freedom.

According to a preferred embodiment of the present invention for achieving the above object of the present invention, the tiltable personal portable terminal is a first main body, a second main body disposed to be superimposed on the first main body, one end is rotatable to the first main body A link connecting portion connected to the second body and rotatably connected to a second slide, and switching means for selectively converting a switching slide movement of the second body relative to the link connecting portion to a rotational movement of the link connecting portion with respect to the first body. And an actuator selectively providing an elastic force so that the link connecting portion rotates with respect to the first body, and when the rotational movement of the link connecting portion by the switching slide movement of the second body progresses for a predetermined time or more, the link connecting portion is caused by the elastic force of the actuator. Rotates with respect to the first body, and the second body continuously slides and tilts the movement relative to the first body. Performing and tilting open.

For reference, in the present invention, the first body and the second body may be understood as a housing (or case) of the main body which is arranged to overlap each other in a general personal portable terminal, and is manufactured separately from each main body It can be understood as various connection elements (eg, various plates, frames, etc.) coupled to the body.

The link connecting portion is provided to allow the second body to continuously open the slide body and the tilting movement with respect to the first body, and may be provided in various structures according to required conditions and design specifications. For example, the first link member is rotatably connected to the first body and one end is rotatably connected to the first body, and the other end is rotatably connected to the second body, and the other end is rotatably connected to the first body. The second body may be configured to include a second link member rotatably connected to the moving slide and the second body. In addition, one end may be rotatably connected to the first link member and the other end may include a link link member rotatably connected to the second link member, and one end of the second link member is rotated to the first body and slides at the same time. It may be movably connected, and the distance between the second link member and the first link member by the connection link member when the first link member is rotated may be limited within a predetermined distance.

The switching means is the first link member and the second link member is interlocked with the first body when the switching slide of the second body relative to the link connecting portion without a separate operation for rotating the first link member and the second link member is predetermined with respect to the first body Allow section rotation. For reference, the switching slide movement of the second body means a slide movement from the initial state in which the second body is closed to a predetermined section, and may be understood as a preparation step for tilting and opening the second body. For example, the switching slide movement section of the second body may be set to 3mm. In some cases, the length of the switching slide movement section of the second body may be appropriately changed according to the required conditions and design specifications.

The switching means may be provided in various ways and structures capable of converting the switching slide movement of the second body into the rotational movement of the link connecting portion. For example, the switching means includes a switching guide part coupled to the second main body and each other end of the first link member and the second link member rotatably connected to the switching slide, and an inclined lift part formed on the second link member. The shift guide may be lifted along the inclined lift and move the first link member with respect to the first body when the shifting slide of the second body moves. In some cases, the inclined lift part may be formed on the first link member, and the second link member may be configured to rotate when the second slide member moves.

The lifting section (rotation section of the first link member) of the switching guide part by the shifting slide movement of the second body can be variously changed by adjusting the inclination of the inclined lift part. For example, the inclined lift unit may be disposed adjacent to the front end of the switching guide unit in the closed state of the second body. In some cases, the inclined lift unit may be configured to be disposed at an approximately center portion or other point of the switching guide portion in the closed state of the second body, and the lifting section (height) of the switching guide portion may be adjusted by changing the arrangement position of the inclined lift portion. It is also possible. In addition, the switching guide portion may be formed with an inclined guide portion corresponding to the inclined lift portion, the inclined guide portion may move along the inclined lift when the switching slide of the second body.

In addition, the guide member provided to be linearly movable on the switching guide portion in a direction approaching and spaced apart from the other end of the second link member, and providing an elastic force to move in the direction approaching the other end of the second link member An elastic member may be included, and the switching slide movement of the second body relative to the first link member and the second link member may be made elastic by the guide member and the elastic member.

Each other end of the first link member and the second link member may be connected to the interlocking member, one end of the interlocking member may be rotatably connected to the other end of the first link member, the other end is rotated to the other end of the second link member Possibly connected. The interlocking member allows the second link member to interlock when the first link member is lifted by the shifting slide movement of the second body, so that the initial rotation of the first link member and the second link member can be realized more smoothly. To be.

The actuator may temporarily restrain the rotation of the link connecting portion with respect to the first body in the closed state of the second body, and if the rotational movement of the link connecting portion progresses by a predetermined time or more by the change of the slide slide of the second body, It may be provided in a variety of structures that can provide an elastic force to rotate relative to the body. For example, the actuator may include a drive cam member connected to one end of the link connecting portion, and a driven cam profile having a switching point and elastically contacting and interacting with the drive cam member. The closed state of the second body may be temporarily maintained by the restraining force between the drive cam member and the driven cam member. If the drive cam member exceeds the turning point by the rotational movement of the link connecting portion by the shifting slide movement, the link connecting portion may be the first. It can be elastically rotated with respect to the body.

In addition, the link connecting portion may be connected to the tilting spring for providing an elastic force to rotate the link connecting portion relative to the first body, when the driving cam member exceeds the turning point of the driven cam member, the elastic force of the tilting spring and the driving cam member and The interaction force between the driven cam members acts on the first link member at the same time and the first link member may rotate elastically.

For reference, in the present invention, a personal portable device is referred to as a personal digital assistant (PDA), a smart phone, a handheld PC, a laptop, a tablet computer, a mobile phone, an MP3 player, or the like. An electrical and electronic device, which may include a predetermined communication module such as a code division multiplexing access (CDMA) module, a Bluetooth module, an infrared communication module (IrDA), a wired / wireless LAN card, and is equipped with a predetermined microprocessor for performing a multimedia playback function. By doing so, it can be used as a concept of collectively a terminal having a predetermined computing power.

According to the tiltable personal portable terminal according to the present invention, it is possible to provide convenience in use.

In particular, according to the present invention it is possible to tilt open the second body in a semi-automatic manner by a simple opening operation of the user. That is, the shifting slide movement of the second body can be switched to the rotational movement of the link connecting portion by the switching means without the trouble of having to perform separate slide operation and tilting operation, respectively, in order to tilt open the second body. Since the actuator operates by the rotation of the connecting portion and can provide the elastic force for rotating the link connecting portion, the second body can be tilted open by a simple operation (3 mm sliding operation) that simply pushes the second body.

Further, according to the present invention, since the shifting slide movement of the second body can be converted into a rotational movement by a simple protrusion-type inclined lift portion provided in the link connecting portion, the structure can be simplified, and space utilization and design freedom are also provided. Can improve.

Further, according to the present invention, since the second link member can also be interlocked and rotated by the interlocking member when the first link member is rotated by the shifting slide movement, the initial rotation of the first link member and the second link member is stably maintained. Can be guaranteed.

In addition, according to the present invention, since the second body can be tilted open while continuously performing slide movement and tilting movement with respect to the first body, the structure can be simplified and the convenience of opening and closing operation can be provided.

In addition, according to the present invention when opening and closing the second body with respect to the first body, by pulling and pushing one end of the second link member by the connecting link member, the lower end of the second body when opening and closing the second body Is rotated in a direction approaching the upper surface of the first body, the lifting phenomenon of the second body with respect to the first body during opening and closing of the second body (separation interval between the lower end of the second body and the upper surface of the first body) This can be minimized and operation stability and reliability can be improved.

In addition, according to the present invention, since the lifting phenomenon of the second body with respect to the first body can be minimized, an excellent aesthetics can be created during the opening and closing operation, and it can provide convenience in use. That is, the larger the separation distance between the first body and the second body during the opening and closing operation, the better the appearance, the opening and closing operation is cumbersome and inconvenient. However, according to the present invention, since the tilting operation can be implemented in a state in which the separation distance between the first body and the second body is minimized, a beautiful appearance can be created with the convenience of opening and closing.

Further, according to the present invention, since the second body can be tilted at the same time as the slide movement with respect to the first body, in other words, since the second body can be opened and closed in a fine floating state with respect to the first body, Interference between the second body and the first body can be prevented in advance, and it is not necessary to adopt a separate structure for preventing mutual interference between the main bodies.

1 to 3 is a perspective view showing the structure of the tiltable personal portable terminal according to the present invention.

Figure 4 is a tiltable personal portable terminal according to the present invention, a cross-sectional view showing the structure of the hinge device.

5 to 7 are views for explaining the operation structure of the tiltable personal portable terminal according to the present invention.

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 the present description, the same numbers refer to substantially the same elements, and may be described by quoting the contents described in other drawings under the above rules, and the contents repeated or deemed apparent to those skilled in the art may be omitted.

1 to 3 is a perspective view showing the structure of the tiltable personal portable terminal according to the present invention, Figure 4 is a tiltable personal portable terminal according to the present invention, a cross-sectional view showing the structure of the hinge device.

1 to 4, the tiltable personal portable terminal according to the present invention includes a first main body 10, a second main body 20, a link connecting portion 200, a switching means and an actuator 400. do.

Here, the first body 10 and the second body 20 may be understood as a housing (or case) of the main body is arranged to overlap each other in a conventional personal portable terminal, otherwise manufactured separately from each main body And various connection elements (for example, various plates, frames, etc.) coupled to each main body.

For example, the first body 10 may be configured to include a front case (not shown) and a rear case (not shown) to form a predetermined receiving space therein in cooperation with each other, the front of the front case An interface unit for inputting / outputting various types of information may be provided.

For reference, the interface unit 12 may include at least one of a conventional input device and an output device. For example, the input device may include at least one of a keypad, a button, a switch, a dial, a pointing device, and a touch pad, and the output device may include at least one of a display, a light emitting device, and a speaker. In addition, other conventional additional devices may be used as the interface unit, and the present invention is not limited or limited by the type and characteristics of the interface unit. For example, a QWERTY keypad having a QWERTY array, which is an English standard keyboard, may be applied to the front of the first body 10 as the interface unit. Gaming keypad and touch pad for the like can be appropriately arranged.

The second body 20 may be configured to include a front case (not shown) and a rear case (not shown) for forming a predetermined receiving space therein, the image information on the front of the second body 20 And a display unit for outputting the same.

One end of the link connecting portion 200 is rotatably connected to the first body 10 and the other end is connected to the second body 20 so as to move and rotate the slide slide, the second body 20 is a link connecting portion A slide movement and a tilting movement may be continuously performed with respect to the first body 10 via the 200, and the tilting opening may be performed while drawing a predetermined trajectory.

The link connection unit 200 may be provided in various structures according to the required conditions and design specifications. For example, the link connector 200 may include a first link member 210, a second link member 220, and a link member 230. Hereinafter, an example in which one first link member 210, a second link member 220, and a connection link member 230 are provided at both sides of the first body 10 (or the second body), respectively, will be described. Let's do it. In some cases, each link member may be provided on only one side or a center portion of both sides of the first body, and the present invention is not limited or limited by the position, number and spacing of each link member. Alternatively, the link connecting portion may be composed of only one link member, and the second body may be configured to open while continuously performing slide movement and tilting movement by the single link member.

One end of the first link member 210 is rotatably connected to the first body 10, and the other end is rotatably connected to the second body 20 to move and slide. The shape and structure of the first link member 210 may be variously changed according to the required conditions and design specifications. For example, a first shaft coupling part (not shown) for rotationally coupling with the first body 10 may be formed at the right end of the first link member 210 when the right surface is projected, and the first link member 210 may be formed. A second shaft coupling portion (not shown) for rotationally coupling with the second body 20 may be formed at the left end of the first shaft coupling portion, and the first shaft coupling portion rotates at a relatively lower position than the first link member 210. It may be formed to have a center. In some cases, one end of the first link member and / or the other end itself is defined relative to the center portion without the first and / or second shaft coupling portions having a low (or high) center of rotation with respect to the first link member. It may be provided in the form bent at an angle.

One end of the second link member 220 is connected to the first body 10 so as to slide and rotate, and the other end is connected to the second body 20 so as to be able to move and rotate the slide. The second link member 220 may also be provided to have various shapes and structures according to required conditions and design specifications.

In addition, one end of the second link member 220 is slidably connected to the first body 10 to be rotatable and rotatable. For this purpose, the first body 10 is connected to one end of the second link member 220. Guide rails 612 may be formed to receive the linked link pin 310 so as to slide and rotate.

Hereinafter, the guide bracket 600 is coupled to the first body 10, and the guide rail 612 is formed on the guide bracket 600, for example. In addition, one end of the first link member 210 may be rotatably coupled to the guide bracket 600 to be modularized together with the guide bracket 600. For example, the guide bracket 600 may include an upper bracket 610 and a lower bracket 620.

In addition, in the closed state of the second body 20, the second link member 220 together with the first link member 210 are substantially parallel to each other between the first body 10 and the second body 20. It may be arranged to overlap. Like the first link member 210 described above, the second link member 220 is disposed in parallel when closed by appropriately changing the rotation center of the shaft coupling portion or by changing the heights of both ends of the second link member 220. Can be. Of course, in some cases, the first link member and the second link member may be disposed to be inclined between the first body and the second body when the second body is closed, the space occupied by the first link member and the second link member The first link member and the second link member are preferably arranged in parallel when the second body is closed to minimize the size and make the terminal more slim. Alternatively, the first link member and the second link member may be disposed to be spaced apart from each other so as not to overlap each other.

In addition, in the present invention, the first link member 210 and the second link member 220 is rotatably connected to the corresponding first body 10 and the slide base 500, the rotating pin, the rotating projection And the first link member 210 and the second link member 220 are rotatably coupled to the corresponding first body 10 and the second body 20 through a common shaft means such as a rotating shaft. Can be.

One end of the connection link member 230 is rotatably connected to the first link member 210, and the other end is rotatably connected to the second link member 220. That is, the connection link member 230 connects the first link member 210 and the second link member 220 to each other, and is formed when the first link member 210 is rotated with respect to the first body 10. One end of the second link member 220 is slid to move in a direction approaching and spaced apart from one end of the first link member 210, thereby lifting the second body 20 relative to the first body 10 during opening and closing ( Spacing interval between the lower end of the second body 20 and the upper surface of the first body 10) can be minimized.

The shape and structure of the connection link member 230 may be variously changed according to the required conditions and design specifications. For example, the connection link member 230 may be provided in a straight form having a predetermined length, and in some cases, may be bent at a predetermined angle or may be provided in an arc shape. Hereinafter, one end of the link link member 230 formed in a straight shape is rotatably connected to be adjacent to one end of the first link member 210, the other end of the link link member 230 and the second link member 220 An example will be described in which one end is connected via the same shaft means to have the same center of rotation. In some cases, the other end of the connection link member may be configured to have a rotation center different from one end of the second link member.

When the tilting of the second body 20 with respect to the first body 10 by this configuration, one end of the second link member 220 is pulled by the connecting link member 230 and the first link member ( It can move in a direction adjacent to one end of the 210, when closing the second body 20 relative to the first body 10, one end of the second link member 220 is connected to the connection link member 230 It is pushed by and may move in a direction spaced apart from one end of the first link member 210. As such, the lower end of the second body 20 is disposed adjacent to the upper surface of the first body 10 by pulling and pushing one end of the second link member 220 by the connection link member 230. The second body 20 may be opened and closed with respect to the first body 10.

In the above-described and illustrated embodiments of the present invention, the link connection part 200 is described with an example including the first link member 210, the second link member 220, and the connection link member 230. In some embodiments, the link connecting part may include the first and second link members without the connection link member, and one end of the second link member may be connected to the first body so as to be rotatable only.

The switching means is provided for converting the switching slide movement of the second body 20 relative to the link connecting portion 200 into the rotational movement of the link connecting portion 200 with respect to the first body 10 selectively. That is, the switching means is the first link when the switching slide of the second body 20 relative to the link connecting portion 200 without a separate operation for rotating the first link member 210 and the second link member 220, The member 210 and the second link member 220 may be interlocked and rotated by a predetermined section with respect to the first body 10.

For reference, the switching slide movement of the second body 20 is constant in the initial state in which the second body 20 is closed (the state in which the second body 20 and the first body 10 are disposed to overlap each other). It means a slide movement to the section, it can be understood as a preparation step for tilting open the second body 20. For example, the switching slide movement section of the second body 20 may be set to 3 mm. In some cases, the length of the switching slide movement section of the second body may be appropriately changed according to the required conditions and design specifications.

The switching means may be provided in various ways and structures capable of converting the switching slide movement of the second body 20 to the rotational movement of the link connecting portion 200. For example, the switching means may be configured to include a switching guide part 310, the inclined lift part 320.

The switching guide part 310 is coupled to the second body 20, and each other end of the first link member 210 and the second link member 220 moves the switching slide on the switching guide part 310. It can be rotatably connected. To this end, a first guide slot may be formed at the front end of the switching guide part 310, and a second guide slot 312 may be formed at the rear end of the switching guide part 310. The other end of the first link member 210 may be rotatably connected to the first guide slot and the switch slide, and the other end of the second link member 220 may be moved to the second guide slot 312 It can be rotatably connected.

The inclined lift part 320 is formed in the second link member 220 to have a predetermined inclination. When the slide slide of the second body 20 with respect to the first link member 210 and the second link member 220 is moved, the tip of the switch guide part 310 moves along the inclined lift part 320 and moves upward. The other end of the first link member 210 connected to the switching guide part 310 may also be lifted in the upper direction as the front end of the switching guide part 310 is lifted upward. As a result, the first link is lifted. The member 210 may rotate with respect to the first body 10.

The lifting section (rotating section of the first link member 210) of the switching guide part 310 by the shifting slide movement of the second body 20 can be variously changed by adjusting the inclination of the inclined lift part 320. Can be. In addition, in the exemplary embodiment of the present invention, the inclined lift unit 320 in the closed state of the second body 20 has been described as an example in which the tip is disposed adjacent to the tip of the switching guide unit 310. In the closed state of the two main body may be configured to be arranged in the inclined lift portion at approximately the center portion or other points, it is also possible to adjust the lifting section of the switching guide portion by changing the arrangement position of the inclined lift portion.

Preferably, the inclined guide part 314 corresponding to the inclined lift part 320 may be formed in the conversion guide part 310 so that the lifting guide part 310 may be more naturally lifted. When the slide slide 20 is moved, the inclination guide 314 may move along the inclination lift.

In the above-described and illustrated embodiments of the present invention, the inclined lift part 320 is formed on the second link member 220, and the first link member 210 is rotated when the switching slide of the second body 20 is moved. For example, in some cases, the inclined lift part may be formed in the first link member, and the second link member may be configured to rotate when the switching slide of the second body moves.

In addition, the guide member 330 and the conversion guide portion 310 so that the switching slide movement of the second body 20 with respect to the first link member 210 and the second link member 220 can be made elastically. An elastic member 340 may be provided.

The guide member 330 is provided to be linearly movable on the conversion guide part 310 in a direction approaching and spaced apart from the other end of the second link member 220. For example, the guide member 330 may be slidably moved along the second guide slot 312 described above.

The elastic member 340 may provide an elastic force so that the guide member 330 moves in a direction approaching the other end of the second link member 220. For example, the elastic member 340 may be provided between the switching guide part 310 and the guide member 330 to elastically support the guide member 330.

Such a structure is characterized in that the elastic member (1) is released after the second body 20 moves the slide slide with respect to the first link member 210 and the second link member 220, and the force for operating the second body 20 is released. The elastic force of the 340 allows the second body 20 to return to the initial position.

In addition, an interlocking member 350 may be connected to each other end of the first link member 210 and the second link member 220. That is, one end of the interlocking member 350 may be rotatably connected to the other end of the first link member 210, and the other end may be rotatably connected to the other end of the second link member 220. The linkage member 350 allows the second link member 220 to interlock when the first link member 210 is lifted by the shifting slide movement of the second body 20, thereby allowing the first link member 210 to interlock. And the initial rotation of the second link member 220 can be implemented more smoothly. That is, the other end of the first link member 210 may be lifted first, and the other end of the first link member 210 may be lifted when the switching guide part 310 is lifted by the shifting slide movement of the second body 20. As the lifting is performed, the other end of the second link member 220 is also pulled by the interlocking member 350 to rotate together.

The actuator 400 may selectively provide an elastic force so that the link connector 200 rotates with respect to the first body 10. That is, the actuator 400 may temporarily restrict the rotation of the link connecting portion 200 with respect to the first body 10 in the closed state of the second body 20, and the switching slide of the second body 20. When the rotational movement of the link connector 200 due to the movement progresses for a predetermined time or more, the link connector 200 may provide an elastic force to rotate with respect to the first body 10. Hereinafter, the actuator 400 will be described with an example configured to selectively provide elastic force to the first link member 210. In some cases, the actuator may be connected to the second link member, or may be independently connected to the first and second link members, respectively.

The actuator 400 may include a driving cam member 410 and a driven cam member 420.

The driving cam member 410 is connected to the first link member 210 and may rotate integrally with the first link member 210. Both ends of the driving cam member 410 may be formed with a driving cam 410 profile, and the shape and structure of the driving cam 410 profile may be variously changed according to required conditions and design specifications. For example, the drive cam 410 profile may be provided in a form in which the valley portion and the peak portion having a height difference along the axial direction are alternately disposed.

The driven cam member 420 is provided with a driven cam 420 profile having a turning point, and is provided at both ends of the driving cam member 410 and is configured to elastically contact and interact with the driving cam member 410. . For example, housings 440 may be coupled to both ends of the driving cam member 410, and the driven cam member 420 may be linearly moved along the inside of the housing 440 to be in contact with the driving cam member 410. Can interact.

A spring member 430 may be provided in the housing 440 to provide an elastic force to move the driven cam member 420 in a direction approaching the driving cam member 410. The structure and type of the spring member 430 may be variously changed according to the required conditions and design specifications.

By the interaction between the driven cam member 420 and the drive cam member 410 by the elastic force of the spring member 430, the linear motion of the driven cam member 420 can be converted into an elastic rotational motion, and this force By the rotation of the first link member 210 relative to the first body 10 can be implemented elastically in a semi-automatic manner.

For reference, in the exemplary embodiment of the present invention, for example, each of the driven cam member 420 is provided at both ends of the driving cam member 410, but in some cases, the driven cam member is provided only at one end of the driving cam member. May be

In addition, when the rotation of the first link member 210 by the change of the slide slide of the second body 20 proceeds for a predetermined time, the driving cam member 410 is configured to exceed the turning point of the driven cam member 420 ( 6, the closing state of the second body 20 is a binding force between the driving cam member 410 and the driven cam member 420 (the driving cam member 410 is a turning point of the driven cam member 420). The first link member 210 may be automatically rotated when the driving cam member 410 exceeds the turning point of the driven cam member 420.

In addition, the link connecting portion 200 may be connected to the tilting spring 500 to provide an elastic force to rotate the link connecting portion 200 with respect to the first body (10). Hereinafter, an example in which the tilting spring 500 is connected to the first link member 210 will be described. The tilting spring 500 may provide an elastic force necessary for rotation of the first link member 210 together with the actuator 400 described above. Preferably the tilting spring 500 may be configured to provide a relatively small elastic force than the elastic force by the actuator 400. Therefore, even if the elastic force by the tilting spring 500 acts on the first link member 210, the closed state of the second body 20 (the state in which the first link member 210 does not rotate) is the driving cam member ( 410 and the driven cam member 420 can be maintained by, and when the drive cam member 410 exceeds the turning point of the driven cam member 420, the elastic force of the tilting spring 500 and the drive cam member An interaction force between the 410 and the driven cam member 420 simultaneously acts on the first link member 210 and the first link member 210 may be elastically rotated.

In addition, the upper surface of the first body 10 may be provided with a restraining protrusion, the bottom end of the second body 20 may be formed with a restraining groove for restraining the restraining protrusion. When the tilting of the second body 20 is opened, excessive tilting of the second body 20 may be restrained by the restraining protrusion being constrained to the restraint groove.

On the other hand, the guide bracket 600 to provide a damping force for reducing the moving speed of the second body 20 in at least some of the opening and closing section of the second body 20 with respect to the first body 10. A damping unit (not shown) may be provided. The damping part may reduce the moving speed of the second body 20 when the second body 20 is opened and closed, and may buffer the impact force when the opening or closing of the second body 20 is completed. Therefore, the opening and closing operation of the second body 20 can be smoothly implemented without impact, and can prevent damage and damage to the product due to the impact force, and can extend the life.

The section in which the damping force is applied by the damping unit can be appropriately changed according to the required conditions and design specifications. As an example, an example in which the damping force is applied only to a portion of the opening / closing section of the second body 20 (for example, a section adjacent to at least one of the points at which the opening and closing of the second body is completed) is described. Let's do it. In some cases, the damping force by the damping unit may be applied to the entire opening and closing section of the second body.

As the damping unit, various conventional damping devices may be used according to required conditions and design specifications, and the present invention is not limited or limited by the structure and characteristics of the damping unit. For example, the damping unit may be configured to provide a damping force by using at least one of friction resistance, fluid resistance, and spring resistance. For reference, the damping force using the fluid resistance may include a damping force due to the viscous resistance generated as the damping member moves or rotates in a common working fluid such as grease or silicone oil.

Hereinafter will be described the operation structure of the tiltable personal portable terminal according to the present invention.

5 to 7 are views for explaining the operation structure of the tiltable personal portable terminal according to the present invention. In addition, the same or equivalent reference numerals are given to the same or equivalent components as those described above, and detailed description thereof will be omitted.

As shown in FIG. 5, in the initial state (closed state), the first body 10 and the second body 20 are disposed to overlap each other. At this time, the arrangement state of the first link member 210 with respect to the first body 10 may be temporarily restricted by the constraint force between the drive cam member 410 and the driven cam member 420.

Thereafter, as shown in FIGS. 6 and 7, the user may tilt the second main body 20 with respect to the first main body 10 by pushing the second main body 20 upward.

That is, as shown in FIG. 6, when the second main body 20 is simply pushed up, the second main body 20 may be shifted and moved with respect to the first link member 210 and the second link member 220. The shift guide part 310 may be lifted upward along the inclined lift part 320 by the shifting slide movement of the main body 20, and the shift guide part 310 may be lifted by the shift guide part 310 as the shift guide part 310 is lifted. The other end of the connected first link member 210 is also lifted in the upward direction, and as a result, the first link member 210 may rotate with respect to the first body 10.

As described above, when the rotation of the first link member 210 by the switching slide of the second body 20 proceeds for a predetermined time or more, when the driving cam member 410 exceeds the switching point of the driven cam member 420 In addition, the first link member 210 may be rotated by the elastic force of the actuator 400 and the tilting spring 500 while being restrained by the actuator 400 to allow rotation of the first link member 210. .

Accordingly, as shown in FIG. 7, the second body 20 may continuously open and slide in a slide movement and a tilting movement with respect to the first body 10 via the link connecting portion 200. That is, the first link member 210 and the second link member 220 rotates with respect to the first body 10 and the first link member 210 and the second link member with respect to the second body 20. As the 220 rotates, the second body 20 can be tilted at a predetermined angle while being slide-moved with respect to the first body 10 and can be tilted open while drawing a predetermined trajectory.

In addition, one end of the second link member 220 may be pulled by the connection link member 230 and moved in a direction adjacent to one end of the first link member 210 while the second body 20 is tilted open. Since the lower end of the second body 20 can rotate in a direction approaching the upper surface of the first body 10 while the second body 20 is tilted open, the first body 10 at the time of tilting open. The lifting phenomenon of the second body 20 (spacing gap between the lower end of the second body and the upper surface of the first body) with respect to) may be minimized.

As described above, although described with reference to the preferred embodiment of the present invention, those skilled in the art various modifications and variations of the present invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

Claims

First body;

A second body disposed to overlap the first body;

One end of which is rotatably connected to the first body, and the other end of which is connected to the second body so as to be rotatable and move the slide slide;

Switching means for selectively shifting the switching slide of the second body relative to the link connecting portion to the rotational movement of the link connecting portion relative to the first body; And

And an actuator configured to selectively provide an elastic force so that the link connecting portion rotates with respect to the first body.

When the rotational movement of the link connecting portion by the shifting of the switching slide of the second body progresses for a predetermined time or more, the link connecting portion rotates with respect to the first body by the elastic force of the actuator, and the second body is the first body. A tiltable personal portable device, characterized in that the tilting opening is performed while continuously performing a slide movement and a tilting movement with respect to the main body.
The method of claim 1,

The link connection portion,

A first link member, one end of which is rotatably connected to the first body, and the other end of which is connected to the second body and rotatably connected to a switching slide; And

And a second link member, one end of which is rotatably connected to the first body, and the other end of which is connected to the second body and is rotatably connected to the switching slide. 2.
The method of claim 2,

The switching means,

A switching guide part coupled to the second body and having the other ends of the first link member and the second link member rotatably connected to the slide slide; And

And an inclined lift part formed on the second link member.

The shifting guide of the second body, the shifting guide is lifted along the inclined lift and tiltable personal portable terminal, characterized in that for rotating the first link member relative to the first body.
The method of claim 3,

A guide member provided to be linearly movable on the switching guide part in a direction approaching and spaced apart from the other end of the second link member; And

And an elastic member providing an elastic force to move the guide member in a direction approaching the other end of the second link member.

The second body is a tiltable personal portable terminal, characterized in that for moving the slide slide elastically.
The method of claim 3,

The first guide slot and the second guide slot is formed in the conversion guide portion,

The other end of the first link member is rotatably connected to the first guide slot to move and rotate, and the other end of the second link member is rotatably connected to the second guide slot to move and slide Tilting personal portable device.
The method of claim 3,

The shift guide portion is provided with an inclined guide portion corresponding to the inclined lift portion,

The tilt guide part is tiltable personal portable device, characterized in that for moving along the inclined lift portion when the slide slide of the second body.
The method of claim 3,

One end is rotatably connected to the other end of the first link member, the other end is tiltable personal portable terminal further comprises a linking member rotatably connected to the other end of the second link member.
The method of claim 2,

One end is rotatably connected to the first link member, the other end further comprises a link link member rotatably connected to the second link member,

The one end of the second link member is rotatably connected to the first body while being slidably moved,

And a space between the second link member and the first link member is limited within a predetermined distance by the connection link member when the first link member is rotated.
The method of claim 1,

The actuator is

A drive cam member connected to one end of the link connecting portion; And

And a driven cam profile having a turning point, the driven cam member elastically contacting and interacting with the drive cam member.

The closed state of the second body is temporarily maintained by the restraining force between the drive cam member and the driven cam member,

And the link connecting portion elastically rotates with respect to the first body when the driving cam member crosses the switching point by the rotational movement of the link connecting portion by the shifting slide movement.
The method of claim 1,

And a tilting spring for providing an elastic force so that the link connecting portion rotates with respect to the first body.
The method of claim 1,

The first body is provided with a restraining protrusion,

The second body is a tiltable personal portable terminal, characterized in that the constriction groove is formed to be restrained when the tilting opening.