KR20090018558A - Construction of a mobile device and mobile device connection stand - Google Patents

Abstract

A structure of a portable device and a connection stand of a portable device are provided to prevent malfunction due to the overheat of the display unit. Three sides or two opposite sides of a main body(200) are protruded to an upper direction. A display unit(100) is arranged between parallel side walls(204) of the main body. The slider groove(206) is extended and formed along the longitudinal direction of the center in an inner opposite surface of the side wall. A fixing member(210) extended to the longitudinal direction is inserted into the slider groove. A finishing member(208) is installed and closed in both ends of the slider groove. A cover member(220) is installed and closed in the inner opposite surface of an opened side wall. A battery is connected in the rear side of the main body.

Description

Mobile device structure and mobile device connection holder {CONSTRUCTION OF A MOBILE DEVICE AND MOBILE DEVICE CONNECTION STAND}

The present invention relates to a mobile device structure and a mobile device connection holder, and more particularly, a mobile device that can be prevented from shaking of a display unit in a mobile device main body and can be mounted to mount a mobile device to output an image on a large screen. It relates to a structure and a mobile device connection holder.

With the development of communication devices, portable devices having various structures have been proposed, and such mobile devices have been used in addition to various functions such as MP3, DMB, or PDA.

However, according to the mobile device according to the related art, various image information can be expressed only by having a relatively large display window in order to perform the above-described functions. However, in the mobile device having the current mobile phone function, various function buttons are located at a portion where the display window is located. This is provided so that the size of the display window is bound to be limited.

In addition, since the PMP of the mobile device according to the prior art has a large screen (eg 4.3 ", 4.0", etc.), it consumes more power than a small screen (eg 2.2 ", 2.0", etc.), so the MP3P function or voice call function Existing PMPs use unnecessary "high power large screen", which shortens the battery usage time, and extends the use time by using the "low power screen" in the mobile communication terminal with the MP3P function. And minimization of battery consumption is required.

In addition, by purchasing various types of portable devices, that is, MP3P, DMB, PMP, PDA, PSP, UMPC, Navigator, and portable terminals individually according to the user's needs, cost is incurred due to the purchase, and each individual device is disposed of. As a result, environmental pollution and waste of resources occur.

In addition, although the mobile device according to the related art is not shown, the display unit may include a display unit having an upper and lower display windows, and a body fixed at both sides of the display unit so as to be rotated, and having an input unit. The part is separated from its original position by its own weight during rotation of the display unit provided above and below, and may be inclined downward to be damaged.

In addition, in terms of visual and functional aspects of the product, the use of large screens (e.g. 4.3 ", 4.0", etc.), mobile phones, MP3Ps, and short texts when using PMP, navigator, UMPC, games, web surfing, e-mail, In a message or the like, the use of small screens (eg, 2.2 ", 2.0 ", etc.) is required for usability and convenience.

Accordingly, an object of the present invention is to solve such a conventional problem, and it is possible to use a large display window, increase battery capacity, and extend the use time of a portable device. In providing a cradle.

In addition, the upper and lower display window can be used to selectively use a variety of functions, to provide a portable device structure and a portable device connection cradle to improve the usability, convenience of the portable device.

In addition, the present invention provides a portable device structure and a portable device connection holder that can prevent the shaking of the display unit in the mobile device main body.

In addition, the present invention provides a portable device structure and a portable device connection cradle for mounting a mobile device to output an image on a large screen.

In addition, the present invention provides a portable device structure and a portable device connection holder that can be mounted and detached from the portable device.

According to the present invention, a display unit including a display window formed on at least one of the upper surface and the lower surface; A main body having a sidewall protruding from the coupling groove to which the display unit is seated and formed to form an opposing surface facing the side of the display unit; A slider protruding from one side of either the side of the display unit or the side wall of the main body such that the display unit slides or rotates on the side wall of the main body; A slider groove formed in a central portion of any one of a side surface of the display unit or a side wall of the main body corresponding to the slider along a longitudinal direction, the slider groove having a moving hole along the longitudinal direction such that the slider slides; A movement guide hole recessed along an edge vicinity at any one of a side surface of the display unit or a side wall of the main body; And a stopper protruding from one side of an edge of either the side of the display unit or the side wall of the main body corresponding to the movement guide hole.

Here, the stopper is characterized in that the front end corresponding to the movement guide hole made of a revolving member and the elastic member is coupled to the rear end of the oval member is rounded.

The movement guide hole is characterized in that the heat passage hole is formed.

A cover member configured to close the opened surface of the slider groove, wherein a rotation shaft hole is formed at at least one of the ends of the movement hole and the movement hole; It is formed inside the slider groove, the step is formed in the side so that the slider slides and the fixing member is formed on the side wall of the stepped side corresponding to the rotating shaft hole; .

According to the present invention, a display unit including a display window formed on at least one of the upper surface and the lower surface; A main body having a sidewall protruding to form a recessed groove in which the display unit is seated and coupled to form an opposing surface facing the side of the display unit; A slider protruding from one side of either the side of the display unit or the side wall of the main body such that the display unit slides or rotates on the side wall of the main body; A slider groove formed in a central portion of any one of a side surface of the display unit or a side wall of the main body corresponding to the slider along a longitudinal direction, the slider groove having a moving hole along the longitudinal direction such that the slider slides; A cover member which closes the opened surface of the slider groove, wherein a rotation shaft hole is formed at at least one of the moving hole and both ends of the moving hole; Is formed in the slider groove, the step is formed in the side so that the slider slides and the fixing member is formed with a jaw on the side wall of the stepped side corresponding to the rotating shaft hole; Is achieved.

Here, the display unit is characterized in that at least any one of the circuit board installed inside, and the camera to take off or rotate vertically from the side.

Herein, a fixing protrusion protruding from one of the side surfaces of the display unit or the side wall of the main body facing the side of the display unit, and the side wall of the main body facing the side of the display unit or the side of the display unit corresponding to the fixing protrusion. It is characterized in that the fixing groove is formed recessed in any one of the surfaces.

Here, the side wall of the main body formed with the slider groove is divided into an upper side wall and a lower side wall around the moving hole, and the upper side wall and the lower side wall are integrally coupled by the member coupling means.

Here, the slider is characterized in that the passage is formed through the center.

In this case, the slider is divided into an upper slider and a lower slider around the passage, and the upper slider and the lower slider are integrally coupled by the member coupling means.

Here, the slider groove is characterized in that the closing member is fixedly coupled to the open both ends.

Here, the slider which is moved along the stepped side bottom of the fixing member or the stepped side bottom of the fixing member is provided with a coupling protrusion, and the stepped side bottom or the fixing member of the fixing member corresponding to the coupling protrusion. The slider which is slid along the stepped side of the floor is characterized in that the engaging groove is formed.

Here, the rotation guide groove formed on the side bottom of the fixing member corresponding to the rotation shaft hole, and the rear end of the slider is interlocked by the slide movement or rotation of the display unit is interlocked, and is seated in the rotation guide groove and the display unit It further comprises a linkage to limit the rotation angle, and the restoring force generating portion for rotatably fixing the linkage to the fixing member, and generating an elastic restoring force such that the linkage and the slider in close contact with the rotation of the display unit. It is characteristic.

Here, the restoring force generating unit includes a bolt penetrating the interlocking part and the jaw, an elastic member inserted to surround the bolt, and a nut coupled to an end of the bolt to prevent separation of the elastic member. do.

Here, the fixing member is formed in the shaft position hole penetrating the side wall of the stepped side corresponding to the interlocking portion, the restoring force generating portion is a shaft portion inserted so as not to rotate in the shaft position hole, and corresponding to the interlocking portion The jaw formed on the front of the shaft portion, and characterized in that it comprises an elastic member formed on the rear of the shaft portion.

The linkage portion may include a stepped groove coupled to a rear end of the slider and at least one angle limiting groove coupled to the jaw according to the rotation of the display unit.

Here, the slider is formed on the end of the horizontal member and the coupling member which is inserted into and fixed to one end of either side of the display unit or the side wall of the main body, protruding toward the slider groove from the coupling member, And an orthogonal member that slides within the slider groove.

Here, the slider is formed at the rear end of the orthogonal member on the extension line of the horizontal member is characterized in that the coupling portion is coupled to the linkage.

According to the present invention, the body is formed with a mounting groove having a connector to which the mobile device is connected; A hinge coupled to the body and fixing the mobile device seated in the mounting groove; A large display device is rotated by a predetermined angle on the front surface of the body and connected to an interface with the connector of the body to output information of the mobile device.

Wherein the body is characterized in that the cover insertion groove is formed is inserted into the cover.

Here, both side walls of the cover insertion groove or both side surfaces of the cover protrude from the separation prevention projections, and corresponding to the separation prevention projections on both side walls of the cover insertion groove or both sides of the cover is characterized in that the depression is formed. .

Here, the vent hole is formed on the rear surface of the mounting groove.

The angle limiting unit is fixed to the rear surface of the large display device and is inserted into the body to limit an angle of rotation of the large display device.

Here, the back of the body is characterized in that the suction port for fixing the body is provided.

According to the present invention, there is provided a portable device structure and a portable device connection holder capable of using a large display window, increasing battery capacity, and extending the use time of the mobile device.

According to the present invention, there is provided a mobile device structure having upper and lower display windows to selectively use various functions, and to improve the usability and convenience of the mobile device.

In addition, a portable device structure capable of preventing shaking of a display unit in a portable device body is provided.

In addition, there is provided a portable device structure that can easily connect the circuit board and the battery, and prevent the display unit from overheating and malfunction.

In addition, a portable device structure is provided in which a section in which the display unit slides and rotates in the mobile device body is divided.

In addition, there is provided a mobile device structure capable of temporarily stopping the slide of the display unit from the mobile device body.

In addition, there is provided a mobile device structure that can limit the set angle when the display unit rotates in the mobile device main body.

In addition, there is provided a portable device connection cradle that can be mounted to the portable device to output the image on a large screen, and can be mounted so as to mount and detach the portable device.

In addition, there is provided a portable device connection holder that can be fixed to the mobile device to the holder stably, the cover of the holder can be securely fixed to the body of the holder.

In addition, a portable device connection holder is provided which can prevent malfunction due to overheating of the mobile device.

Prior to the description, in various embodiments, components having the same configuration will be representatively described in the first embodiment using the same reference numerals, and in other embodiments, different configurations from the first embodiment will be described. Shall be.

Hereinafter, a structure of a mobile device according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a mobile device according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view partially showing a mobile device according to a first embodiment of the present invention, and FIG. 4 is a cross-sectional view of a portable device according to a first embodiment of the present invention. FIG. 4 is an exploded view illustrating a stopper, a fixing member, a cover member, and a display unit inserted into a slider groove in the mobile device according to the first embodiment of the present invention.

A configuration and a coupling state of a mobile device according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 4.

The mobile device according to the first embodiment of the present invention may be divided into a display unit 100, a main body 200, a connecting means, and a stopper 400 as shown in FIGS. 1 to 4.

The display unit 100 has upper and lower display windows 102 and 104 formed on the upper and lower surfaces thereof, and a circuit board 106 is formed inside the display unit 100 between the upper and lower display windows 102 and 104. Is formed.

The movement guide hole 112 extends in the longitudinal direction near the edge of the side surface 110 of the display unit 100, and the movement guide hole 112 has a regular or irregular interval with the inside of the display unit 100 on the inner wall. A plurality of communication paths 114 are formed so that heat generated from the upper and lower display windows 102 and 104 is discharged to the outside to prevent temperature rise. The movement guide hole 112 may be formed near the edge of the side wall 204 of the main body 200 to be described later.

The movement guide hole 112 is to prevent rotation when the front end 411 of the stopper 400 to be described later is inserted and the display unit 100 slides, and the front end 411 of the stopper 400 moves. It is advantageous to allow the movement guide hole 112 to gradually incline toward both ends from the center so that both ends of the guide hole 112 can be easily separated.

The upper and lower display windows 102 and 104 are configured with small screens (eg, 1.8 ”, 2.0”, 2.4 ”, etc.) to display, for example, information necessary to perform a mobile phone function, an MP3 player, and a text message. Display window 102 on the top and displays information necessary to perform functions such as PMP, PDA, electronic dictionary, games, navigation, UMPC, etc., such as surfing the Internet, watching DMB broadcasting, watching movies stored in memory, etc. It may be formed of a display window 104 of the lower surface consisting of a large screen (for example, 4.0 ", 4.3", 5.0 ", etc.).

Then, MP3 music files generated by the high-quality audio compression technology specified in MPEG, which is a standard of image compression technology, are downloaded from the Internet through the display window 102 on the upper surface of low power consumption and small screen, and stored in the internal memory. It is suitable to perform MP3 player (MP3P) function that listens to music by playing program and call and data communication function of mobile phone.

In addition, the display window 104 on the lower surface of the large power consumption and large screen is capable of displaying a PlayStation (PSP) function and a text message (MMS) transmitting / receiving function for providing a video game. I can write and confirm an email. In addition to functions such as Ultra Mobile PC (UMPC) and PMP (PMP) equipped with keyboard to utilize e-learning, electronic dictionary, PC function in hand, memo and schedule and address management, data accumulation, internet by wireless communication network Personal digital assistants (PDAs) of the size of notebooks designed to enable data communication, and DMB (Digital Multimedia Broadcasting), which provides a variety of multimedia signals with high-quality sound and high-definition broadcasting while moving, are displayed and driven. Can be.

The mobile device according to the first embodiment of the present invention can configure the upper and lower display windows 102 and 104 in variable sizes, so that a general voice call, an MP3P, a short message, etc. can be displayed on a small screen (eg, the upper display window 102). : 2.2 ", 2.0"), PMP, electronic dictionary, DMB viewing, navigator, UMPC, game, web surfing, E-mail, etc. And the like).

In addition, the upper and lower display windows 102 and 104 may be selectively configured by one or more according to the use of a person skilled in the art, and may also be configured as one window on the front or the back.

In addition, the upper and lower display windows 102 and 104 may be provided with a function button as an input unit, or a touch screen may be employed instead of omitting the function button.

In this case, although not shown, the display unit 100 may have a built-in antenna for a wireless communication or a stylus fan used for a touch screen, and a connector for connection with a portable device connection holder described later is preferable.

In addition, the display unit 100 replaces a card type module with a function such as wireless or internet, MP3, mobile phone, play station, DMB, PMP, information display PDA, UMPC, electronic dictionary, or navigator with a specific module. Or slots (not shown in the drawings) for adding, deleting, or upgrading functions.

Although not shown, the display unit 100 displays a camera (not shown in the drawing) to perform video chatting, video chat, video communication, etc., via the Internet while surfing the web in the display window 104 of a wide and large bottom surface. It can be provided in 100.

The camera is advantageously provided at the edge (side) of the display unit 100 between the upper and lower display windows 102 and 104.

When the camera is not in use, it is hidden between the upper and lower display windows 102 and 104 to be fixed, and when in use, the camera is moved in a slide manner so as to be exposed to the outside of the display unit 100, or the camera is rotated about the rotating shaft member. The display unit 100 may be exposed to the outside of the display unit 100.

It is sufficient that the camera can easily photograph the user while vertically taking off and rotating in the display unit 100 according to the position of the display unit 100, and the installation position or installation structure of the camera is not limited thereto.

The main body 200 has three sides or two opposite surfaces protruded upwards (upward direction), and both sides are perpendicular to each other, and sidewalls 204 are formed to be parallel to each other, and the display unit 100 is disposed between the sidewalls 204. The coupling groove 202 is formed to be seated.

The inner side of the side wall 204 has a slider groove 206 extending along the longitudinal direction in the center portion thereof, and a fixing member 210 extending in the longitudinal direction is inserted into the slider groove 206.

The slider groove 206 may be formed on the side surface 110 of the display unit 100.

The slider grooves 206 are closed at both ends with the closing members 208 respectively installed, and the cover members 220 are disposed at the inner facing surfaces of the open sidewall 204 and closed.

A battery (not shown) is fastened to the rear surface of the main body 200, and a function button serving as an input unit may be further provided on an upper surface of the side wall 204.

The keyboard-type input unit 202a provided on the surface of the coupling groove 202 may be formed as an integrated type, a lid type, a sliding type, and the like, and may be separated from the main body 200. Slot for adding, deleting, or upgrading a module in the form of a card with a function such as a PlayStation, a DMB, a PMP, an information display PDA, a UMPC, an electronic dictionary, or a navigator. H) may be provided.

The fixing member 210 is a block having a corresponding size so as to be inserted into and fixed inside the slider groove 206, and a step is formed at the side, and a plurality of locking protrusions having regular or irregular intervals are formed at the bottom of the stepped side. 210a is formed to protrude, and the jaw 214 having an angle corresponding to the rotation angle of the display unit 100 is formed at one end of the side wall of the stepped side corresponding to the rotation axis 500 of the display unit 100. 214, the mounting groove 212 is formed so that the restoring force generating unit 330 to be described later is installed, the linkage portion 320 to be described later is rotatable on the bottom of the side stepped forward of the jaw 214 The rotation guide groove 216 is rounded to be seated to have a circular shape.

Although not shown, the jaw 214, the mounting groove 212, and the rotation guide groove 216 may be installed at both ends of the sidewall of the stepped side of the fixing member 210.

A cover member 220 is fixedly coupled to the inner side surface of the side wall 204 of the main body 200 so that the slit-shaped moving hole 222 extends in the longitudinal direction to close the opened slider groove 206. The display unit 100 is slidably moved along the moving hole 222, and the display unit 100 is easily formed around the rotating shaft 500 at the end of the moving hole 222 corresponding to the jaw 214. A circular rotating shaft hole 224 is formed to rotate.

The cover member 220 is formed with a stopper hole 226 adjacent to the rotation shaft hole 224, and is used as a concave passage of the stopper 400 to be described later corresponding to the above-described movement guide hole 112.

The connecting means may be divided into a slider 310, an interlocking part 320, and a restoring force generating part 330.

One end of the slider 310 is fixed to the rotation shaft 500 of the display unit 100 and the other end is inserted into the slider groove 206 so that the display unit 100 slides along the side wall 204 of the main body 200. Or to be rotated. In addition, the passage 318 is formed in the longitudinal direction to facilitate the electrical connection between the display unit 100 and the main body 200.

The slider 310 includes a coupling member 312 fixed to the inside of the display unit 100, a horizontal member 314 protruding toward the side wall 204 of the main body 200 from one side of the coupling member 312, and It consists of a rectangular columnar orthogonal member 316 formed perpendicular to the coupling member 312 and the horizontal member 314 at the rear end of the horizontal member 314, the horizontal member 314 to the rear end of the orthogonal member 316 Coupling portion 317 is formed to protrude from the extension line of.

The slider 310 may be formed on the side surface 110 of the display unit 100 or the side wall 204 of the main body 200 corresponding to the slider groove 206 described above.

The orthogonal member 316 is rounded on one side of both sides in the longitudinal direction to form a gap so that the wire does not curl during rotation, and a locking groove 316a is formed on the top or bottom surface corresponding to the coupling protrusion 210a described above. do. Herein, the coupling protrusion 210a may be formed in the orthogonal member 316, and the locking groove 316a may be formed in the fixing member 210.

The interlocking part 320 is seated in the rotation guide groove 216 corresponding to the jaw 214 of the fixing member 210, and is rotatably coupled about the rotation shaft 500 by the restoring force generating part 330 which will be described later. do.

The interlocking portion 320 is formed on one end of the stepped cylinder so that the rear end 317 of the slider 310 is coupled, but the stepped groove 322 is provided so that the outside thereof is blocked to limit the moving distance of the horizontal member 314. And, at least one is formed from the rotation axis 500 in accordance with the rotation angle of the display unit 100 is coupled to the jaw 214 of the fixing member 210 on the rear surface facing the stepped groove 322 to limit the angle. Being made of an angle limiting groove 324.

The step groove 322 may have a structure in which one part is blocked by a stop 322a which prevents the downward movement of the horizontal member 314. The display unit 100 may not move downward by the action of the stop 322a. You can stop.

The angle limiting groove 324 is easily rounded off from the jaw 214 of the fixing member 210 because the inlet is rounded.

That is, at least one angle limiting groove 324 is formed at a rear side of the interlocking part 320 in a shape corresponding to the jaw 214 of the fixing member 210 according to the rotation angle of the display part 100. The angle limiting groove 324 is provided with a plurality of radially so that the angle of the display unit 100 can be changed to 30 °, 45 °, 50 °, 60 °, 70 °, 80 °, 90 °, etc. starting from 0 °. Can be formed.

Here, the angle limiting groove 324 may be formed in the fixing member 210, and the jaw 214 may be formed in the interlocking part 320.

The restoring force generating unit 330 is connected to the center of the linking unit 320 so that when the linking unit 320 rotates when the slider 310 rotates, the jaw 214 and the angle limiting groove 324 are easily formed by the elastic restoring force. In order to be coupled to each other, it is divided into a bolt 332, a nut 334 and the elastic member 336.

The bolt 332 has a square head bolt head 332a is positioned so that the bolt head 332a is not retracted when coupled to the center of the interlocking part 320, and the bolt head 332b extends from the bolt head 332a to form the spacer 338. It is formed to the inside of, the spacer member 332c extending from the bolt column (332b) to the planar movement by the length corresponding to the jaw 214 in the mounting groove portion 212 formed in the rear of the fixing member 210 ( Penetrates to the outer wall of 338;

The nut 334 may be fastened and fixed to the spiral column 332c of the bolt 332 exposed outside the outer wall of the spacer 338, and the nut 334 may be the spacer 338.

The elastic member 336 is formed to surround the bolt pillar 322b in the mounting groove 212, the elastic restoring force is obtained by the spacer member 338.

The stopper 400 allows the display unit 100 to slide while maintaining the horizontal state with the main body 200 without shaking up and down, and when the display unit 100 is coupled to the main body 200, the display unit 100. Forcibly lifted up by the weight of the) (that is, the display unit 100 is rotated) to prevent the movement, while moving the stopper hole 226 in accordance with the slide movement of the display unit (100) 112) is inserted or released.

The stopper 400 is made up of the projecting member 410 and the elastic member 420, one side 413 of the front end 411 of the projecting member 410 is rounded oval shape, the rear end 415 is a cover member ( It is formed larger than the stopper hole 226 installed in the 220 so as not to be separated, the circular protrusion 417 is provided on the back, the elastic member 420 is fixed to the protrusion 417.

In the portable device having the above-described configuration, the display unit 100 is coupled to rotate on the side wall 204 of the main body 200 or slide along the side wall 204 about the rotation axis 500.

In more detail, the coupling member 312 of the slider 310 is inserted and fixed to the display unit 100 so that the slider 310 protrudes from the side wall 204 of the display unit 100 around the rotating shaft 500. The horizontal member 314 of 310 is installed to slide in the movement hole 222, the orthogonal member 316 is positioned between the fixing member 210 and the cover member 220.

At this time, it is advantageous that the horizontal member 314 is formed in a rectangular pillar shape so as not to rotate in the movement hole 222.

The interlocking part 320 is seated in the rotation guide groove 216 of the fixing member 210 and is rotatably coupled to the fixing member 210 by the restoring force generating unit 330.

The slider groove 206 is inserted and fixed to the fixing member 210 coupled to the interlocking portion 320, and closes the slider groove 206 by using the finishing member 208 and the cover member 220.

Then, the display unit 100 is slidably moved along the moving hole 222, and 180 ° can be rotated on the rotating shaft 500 through the connecting means, so that upper and lower display windows 102 and 104, such as LCDs, are respectively provided on the front and rear surfaces. Each of them can be used to selectively use the front and rear sides as needed.

The operation of the mobile device according to the first embodiment of the present invention will now be described.

5 and 6 are longitudinal cross-sectional views when the display unit is rotated by 0 ° and 180 ° in the mobile device structure according to the first embodiment of the present invention, and FIGS. 7 and 8 are the first embodiment of the present invention. Side view illustrating a rotation state of the display unit in the mobile device according to the example.

5 to 8, in the portable device according to the first exemplary embodiment of the present invention, the front end of the slider 310 is fixed to both sides of the display unit 100, and the rear end of the slider 310 is fixed to the main body. In the state located inside the slider groove 206 of the 200 is moved back and forth in the horizontal direction.

As the horizontal member 314 of the slider 310 slides along the movement hole 222 to reach the rotation shaft 500, the projection member 410 of the stopper 400 is also inserted into the movement guide hole 112. The slide will move.

When the coupling part 317 of the slider 310 and the step groove 322 of the linking part 320 are combined with each other on the rotation shaft 500, the wandering member 410 is separated from the movement guide hole 112 and is displayed. The part 100 can be rotated.

When the display unit 100 is completely rotated 180 degrees, the stopper member 410 of the stopper 400 is kept pressed, and at the same time, the stopper 322a prevents the horizontal member 314 from moving. Will be. Due to the above action, the display unit 100 is not lifted during rotation, and also a stationary state is possible.

As a result, the display unit 100 is coupled to the main body 200 by stoppers 400 provided between the sidewalls 204 of the main body 200 facing the movement guide hole 112 of the display unit 100. It prevents forcible rotation by own weight when there is.

The orthogonal member 316 is positioned inside the moving hole 222 of the cover member 220 (that is, inside the slider groove 206) so that the orthogonal member 316 is not separated from the moving hole 222 when the slider 310 is moved.

If the angle limiting groove 324 is engaged with the jaw 214 when the display unit 100 rotates, the elastic member 336 is not pressed, and the angle limiting groove 324 leaves the jaw 214. The elastic member 336 is interposed in a compressed state between the mounting groove 212 and the spacer 338 so that the linkage 320 receives the elastic restoring force of the elastic member 336.

That is, when the slider 310 and the linking unit 320 are combined to rotate the display unit 100, the restoring force is rotatable at a set angle and the elastic restoring force when the angle limiting groove 324 rotated coincides with the jaw 214. As the jaw 214 is inserted into the angle limiting groove 324, the position of the display unit 100 is fixed. When the angle limiting groove 324 is separated from the jaw 214 by an external force, the pressing force of the linkage part 320 is applied in the direction of the jaw 214.

Then, the upper and lower display windows 102 and 104 are in an upright state, and thus, the information displayed on the display window 104 is displayed at a convenient angle (eg, 30 °, 45 °, 50 °, 60 °, 70 °, 80 °). , Any angle of user choice, such as 90 °). In other words, by rotating the upper and lower display windows 102 and 104 at a predetermined angle according to a user's designation, the user may secure a field of view when viewing the upper and lower display windows 102 and 104 and provide convenience thereof.

In more detail, the first upper display window 102 can display the information required to perform the unique functions of the mobile phone or MP3 player, text messages, etc. The lower surface of the display window 104 by rotating upward surfing, The display window 100 must be rotated 180 ° in order to display a video or information necessary to perform a DMB broadcast, a PMP function of watching a movie stored in a memory, or a function such as a PDA, an electronic dictionary, a game, a navigation, or a UMPC.

The display unit 100 is rotated 180 degrees about the rotation axis 500 in a state in which the upper display window 102 is raised upward to be horizontal to the main body 200, and thus the display unit 100 is rotated. When the slide is moved to the end of the movement hole 222 so as to be seated in the coupling groove 202 of the 200, the information displayed on the display window 104 may be used when the display window 104 is exposed upward.

In other words, if the display unit 104 slides the display unit 100 to the foremost position so that the display window 104 faces downward, and then rotates the display unit 180 ° about the rotation axis 500, the display window 104 is turned upside down. Information 102 displayed on the upper surface display window 102 may be exposed.

Here, when the linking unit 320 and the restoring force generating unit 330 are coupled to both ends of the fixing member 210, the display unit 100 can be easily switched up and down.

When both ends of the elastic member 332 is fixed in the restoring force generating unit 330, the linking unit 320 may be rotated to twist the elastic member 332, and then the external force may be removed.

At this time, the slider 310 fixed to the display unit 100 has a regular or irregular interval with the engaging protrusion 210a formed on the bottom of the inner end of the fixing member 210 and the orthogonal member 316 so as to stop for a while. Branch is limited by the moving position by the plurality of engaging grooves (316a) interval.

Next, a portable device according to a second embodiment of the present invention will be described.

9 is an exploded perspective view partially illustrating a mobile device according to a second embodiment of the present invention, and FIG. 10 is a longitudinal sectional view showing a coupled state of the mobile device according to the second embodiment of the present invention.

9 and 10, the mobile device according to the second embodiment of the present invention includes a display unit 100, a main body 200, a connecting means, and a stopper 400, and a display unit 100 and a main body. The stopper 400 has the same configuration as that of the first embodiment, and detailed description thereof will be omitted.

The fixing member 210 provided in the slide groove 206 of the main body 200 has a shaft position hole 230 through which the shaft portion 331 of the restoring force generating portion 330 to be described later is inserted, and the shaft position hole ( Shaft grooves 231 are formed on the inner surface of the 230.

Slider 310 is a coupling member 312 is fixed to the inside of the display unit 100, the horizontal member of a rectangular columnar shape protruding toward the side wall 204 of the main body 200 from one side of the coupling member 312 ( 314 and a cylindrical orthogonal member 316 formed perpendicularly to the horizontal member 314 at the rear end of the horizontal member 314, and the engaging portion 317 protrudes to the rear end of the orthogonal member 316. do.

The orthogonal member 316 forms a gap so that the wire does not curl when rotated in a cylindrical shape, and the locking groove 316a is formed along the outer circumferential surface of the orthogonal member 316 which is cylindrical in correspondence to the coupling protrusion 210a described above. Herein, the coupling protrusion 210a may be formed in the orthogonal member 316, and the locking groove 316a may be formed in the fixing member 210.

The restoring force generating unit 330 generates a force pushing the linking unit 320 in a state in which the structure is simplified compared to the first embodiment of the present invention, and is divided into the shaft unit 331 and the elastic member 336.

The shaft portion 331 is inserted into the above-described shaft position hole 230 in a straight line with the rotation guide groove 216, the front jaw 214 is formed, the rear of the elastic member insertion groove 335 is formed, elastic The member 336 is interposed in the elastic member insertion groove 335.

At this time, the shaft portion 331 is preferably the chin 214 in the shaft position hole 230 protrudes toward the interlocking portion 320 to reciprocate along the shaft position hole 230 by the elastic force of the elastic member 336. Do.

A fixing jaw 333 is formed on the outer surface of the shaft portion 331 to be inserted into the shaft groove 231 to prevent the shaft portion 331 from rotating.

Although not shown, the shaft portion 331 may be inserted into the shaft position hole 230 corresponding to the rectangular pillar shape to prevent the shaft portion 331 from rotating.

The operation of the mobile device according to the second embodiment of the present invention will now be described.

In the mobile device according to the second embodiment of the present invention, the shaft portion 331 inserted into the shaft position hole 230 is always pushed by the elastic member 336 toward the linking portion 320.

The rear end 317 of the slider 310 that is interlocked when the display unit 100 rotates may be coupled to and interlocked with the interlocking unit 320, and the angle limiting groove 324 of the interlocking unit 320 to be interlocked is elastic. When the position is coupled to the jaw 214 of the shaft portion 331 by the elastic restoring force of the member 336, the rotation angle of the display unit 100 is fixed.

Thereafter, when the display unit 100 is forcibly rotated to change the angle, the angle limiting groove 324 of the linking unit 320 is separated from the jaw 214 of the shaft unit 331, thereby changing the angle to the initial position. The display unit 100 may be rotated.

Next, a mobile device according to a third embodiment of the present invention will be described.

FIG. 11 is a perspective view illustrating a slider of a mobile device according to a third embodiment of the present invention. Referring to FIG. 11, the slider 310 described in the first and second embodiments of the present invention is a passage. The 318 may be divided into two, and may be divided into an upper slider 310a and a lower slider 310b.

In addition, since the member coupling means 319 is formed on the surface where the upper slider 310a and the lower slider 310b face the edge of the passage 318, the upper slider 310a and the upper slider 310a are formed by the member coupling means 319. The lower slider 310b may be integrally coupled to easily install an electric wire through the passage 318.

The member coupling means 319 is composed of a projection and a groove corresponding to the projection, as shown in the drawing, the projection may be inserted into the groove in an interference fit manner to combine the upper slider 310a and the lower slider 310b. The present invention is not limited thereto, and a known technique may be applied to the member coupling means 319 so that the upper slider 310a and the lower slider 310b may be integrally coupled.

Next, a mobile device according to a fourth embodiment of the present invention will be described.

12 is an exploded perspective view partially illustrating a main body of a mobile device according to a fourth embodiment of the present invention. Referring to FIG. 12, the main body 200 described in the first and second embodiments of the present invention is described. ), The side wall 204 may be divided into an upper side wall 204a and a lower side wall 204b around the moving hole 222 formed to slide the slider 310 when the slider groove 206 is formed. .

Then, since the above-described member coupling means 319 is formed on the surface where the upper side wall 204a and the lower side wall 204b face each other, the upper side wall 204a and the lower side wall 204b are integrally formed by the member coupling means 319. It is coupled to the display unit 100 can be easily installed in the main body 200, the display unit 100 with respect to the main body 200 to facilitate the slide movement and rotation.

In addition, as the side wall 204 of the main body 200 is divided into two, as shown in FIG. 12, the cover member 220 is integrally formed in the opened slider groove 206, and the upper side wall 204a and the lower side wall ( Corresponding to 204b, the upper cover member 220a and the lower cover member 220b are preferably bisected. At this time, the moving hole 222 and the rotating shaft hole 224 formed in the cover member 220 are also bisected so that the upper cover member 220a is formed with the upper moving hole 222a and the upper rotating shaft hole 224a, and the lower cover member. The lower movement hole 222b and the lower rotation shaft hole 224b may be formed in the 222b.

As the side wall 204 of the main body 200 is divided into two parts, the slider groove 206 formed in the lower side wall 204b is an obstacle formed in the fixing member 210 described in the first or second embodiment of the present invention. The machine 210a and the rotation guide groove 216 are formed.

In addition, the mounting groove 212 and the jaw 214 may be formed so that the restoring force generating unit 330 according to the first embodiment of the present invention is installed, and the restoring force generating unit 330 according to the second embodiment of the present invention. The shaft location hole 230 and the shaft groove 231 may be formed to be installed.

The locking protrusion 210a and the rotation guide groove 216 formed on the fixing member 210 and the mounting groove 212 and the jaw 214 or the shaft position hole 230 and the shaft groove 231 are upper side walls. It may be formed at 204a.

Here, the shaft location hole 230 is preferably bisected and installed in the upper side wall 204a and the lower side wall 204b, and when the restoring force generating unit 330 according to the second embodiment of the present invention is formed, the shaft groove ( The elastic member 336 surrounds the outer circumferential surface of the 231, and an elastic support rod 337 inserted into the elastic member insertion groove 335 of the shaft part 331 may protrude.

In one side wall of the upper side wall 204a and the lower side wall 204b facing the rotating shaft 500 of the display unit 100 corresponding to the side surface 110 of the display unit 100, that is, the cover member 200 When the fixing protrusion 228 is formed to protrude and the display unit 100 is seated and coupled to the coupling groove 202 of the main body 200, the display unit 100 may be caused by the weight of the display unit 100 even if the mobile device is turned over. ) Can be further prevented from rotating.

Although not shown in the side surface 110 of the display unit 100 corresponding to the fixing protrusion 228, it is advantageous that the fixing groove (not shown) is formed.

The fixing protrusion 228 and the fixing groove (not shown) described above correspond to the separation preventing protrusion 612 and the recess 712 formed in the portable device connection holder described below, and the fixing protrusion 228 is a display unit. It is formed in the 100, the fixing groove (not shown) may be formed in the side surface 204 of the main body 200, that is, the cover member 220.

In the coupling groove 202 of the main body 200, the rotating groove 203 is recessed to correspond to the rotation shaft 500 of the display unit 100 so that the display unit 100 is coupled to the coupling groove 202 of the main body 200. The rotating shaft 500 can be rotated smoothly without interference.

Next, a portable device connection holder according to an embodiment of the present invention will be described.

13 is a perspective view showing a portable device connection cradle according to an embodiment of the present invention, Figure 14 is a side view showing a mobile device connection cradle according to an embodiment of the present invention.

13 and 14, a portable device connection holder according to an embodiment of the present invention includes a body 600, a cover 700, and a large display device 800.

The body 600 includes a cover insertion groove 610, a mounting groove 614, and a vent 618 angle limiting part 610.

The cover insertion groove 610 is a space into which the cover 700 to be described later is inserted into the upper portion of the body 600. The upper surface of the cover insertion groove 610 is formed in a convex arc shape to hold the mobile device mounted in the mounting groove 614 to be described later. Easy to separate

Recesses 712 are formed on both sidewalls of the cover 700 to prevent the cover 700 from being rotated, and both sides of the cover insertion groove 610 are elastic at positions corresponding to the recesses 712. The separation prevention protrusion 612 which moves backward while having is formed.

An anti-separation protrusion 612 may be formed on both side walls of the cover 600, and depressions 712 may be formed on both side walls of the cover insertion groove 610.

The mounting groove 614 is formed so that the upper and front surfaces of the body 600 communicate with the outside, and a connector 616 is provided at the bottom so that the portable device can be connected.

Here, when the mobile device according to the present invention is mounted in the mounting groove 614, the operation button is provided to be concentrated on the front edge of the body 600 for ease of operation of the mobile device.

Vent 618 is formed through the rear wall of the mounting groove 614 of the body 600 for air-cooled cooling of the portable device.

The angle limiting unit 620 is configured to limit the rotation angle of the large display device 800 provided on the front of the body 600 so as to prevent damage due to a collision of the body 600 and the large display device 800. It is provided in the opposite surface on both sides.

Here, the angle limiting portion 620 is formed in the shape of a curved bar so that the front end is fixed to the rear wall of the large display device 800 and the rear end is fixed so as not to be separated from the front end of the front of the body 600. The large display device 800 may be rotated.

The cover 700 is rotatably fixed by a hinge (H) at the rear edge portion of the cover insertion groove 610 of the body 600 and has the same area as the mounting groove 614 on which the mobile device is mounted. The mounting groove 710 supporting the top is formed by a certain height so that the device can be firmly mounted.

The bottom surface of the cover 700 is formed in a concave shape to correspond to the top shape of the cover insertion groove 610. In addition, a groove corresponding to a lock 802 provided on the rear upper end of the large display device 800 may be formed at the upper front of the cover 700 to fix the large display device 800 to the body 600. .

On both side walls of the cover 700, when the cover 700 is mounted in the cover insertion groove 610, the recess 712 is formed at a position corresponding to the release preventing protrusion 612 of the body 600.

The large display device 800 corresponds to the front area of the body 600 but has a size of 7 inches or more and is connected to an interface with a circuit board (not shown) of the body 600 at the bottom of the rear surface.

The rear surface of the body 600 is provided with a suction port (not shown in the figure) to be fixed to the glass, such as a vehicle to output navigation, video, music, and the like.

The operation of the above-described portable device connection holder will now be described.

The portable device connection holder according to an embodiment of the present invention first attaches the large display device 800 to the glass such as a vehicle through an adsorption port, and then moves the large display device 800 from the body 600 by the angle limiter 620. Rotate forward to facilitate mounting.

Next, when the mobile device is inserted into the mounting groove 614 of the body 600, the mobile device and the connector 616 is connected and connected.

Next, the cover 700 is rotated from the hinge (H) to the starting point so that the mounting groove 710 is fixed to the cover insertion groove 610 while the mobile device is firmly fixed to the cover insertion groove (610). Here, the cover 700 is rotated about the hinge (H) to move the recessed portion 712 is caught to the departure prevention projections (612).

Thereafter, the mobile device is operated to play navigation, video or music, and then the large display device 800 is rotated and fixed by the body 600 to output an image through the large display device 800.

The scope of the present invention is not limited to the above-described embodiment, but may be embodied in various forms of embodiments within the scope of the appended claims. Without departing from the gist of the invention claimed in the claims, it is intended that any person skilled in the art to which the present invention pertains falls within the scope of the claims described in the present invention to various extents which can be modified.

1 is a perspective view showing a mobile device according to a first embodiment of the present invention;

2 is an exploded perspective view partially showing a mobile device according to a first embodiment of the present invention;

3 is a cross-sectional view of a mobile device according to a first embodiment of the present invention;

4 is an exploded view illustrating a stopper, a fixing member, a cover member, and a display unit inserted into a slider groove in the mobile device according to the first embodiment of the present invention;

5 and 6 are longitudinal cross-sectional views when the display unit is rotated by 0 ° and 180 ° in the mobile device structure according to the first embodiment of the present invention;

7 and 8 are side views illustrating a rotation state of the display unit in the mobile device according to the first embodiment of the present invention;

9 is an exploded perspective view partially showing a mobile device according to a second embodiment of the present invention;

10 is a longitudinal sectional view showing a coupled state of a mobile device according to a second embodiment of the present invention;

11 is a perspective view illustrating a slider of a mobile device according to a third embodiment of the present invention;

12 is an exploded perspective view partially showing a main body of a mobile device according to a fourth embodiment of the present invention;

FIG. 13 is a perspective view illustrating a portable device mount / removable connection holder according to an embodiment of the present invention; FIG.

FIG. 14 is a side view illustrating a portable device mount / removable connection holder according to an embodiment of the present invention. FIG.

<Explanation of symbols for the main parts of the drawings>

100: display unit 102, 104: display window 106: circuit board

110: side of the display unit 112: movement guide hole 114: heat passage hole

200: main body 202: coupling groove 202a: input unit

203: rotation groove 204: main body side wall 206: slider groove

208: finishing member 210: fixing member 210a: locking projection

212: mounting groove 214: jaw 216: rotation guide groove

220: cover member 222: moving hole 224: rotating shaft hole

226: stopper hole 228: fixing projection 230: shaft position hole

231: shaft groove 310: slider 312: coupling member

314: horizontal member 316: orthogonal member 316a: locking groove

317: coupling portion 318: passage 319: member coupling means

320: linkage 322: step groove 322a: bump

324: angle limiting groove 330: restoring force generating portion 331: shaft portion

332: bolt 333: jaw 334: nut

335: elastic member insertion groove 336: elastic member 337: elastic support rod

338: spacing member 400: stopper 410: outgoing member

420: elastic member (stopper) 500: rotating shaft 600: body

610: cover insertion groove 612: release prevention protrusion 614: mounting groove

616: connector 618: vent 620: angle limiting part

700: cover 710: seating groove 712: depression

800: large display device

Claims (24)

A display unit including a display window formed on at least one of an upper surface and a lower surface; A main body having a sidewall protruding from the coupling groove to which the display unit is seated and formed to form an opposing surface facing the side of the display unit; A slider protruding from one side of either the side of the display unit or the side wall of the main body such that the display unit slides or rotates on the side wall of the main body; A slider groove formed in a central portion of any one of a side surface of the display unit or a side wall of the main body corresponding to the slider along a longitudinal direction, the slider groove having a moving hole along the longitudinal direction such that the slider slides; A movement guide hole recessed along an edge vicinity at any one of a side surface of the display unit or a side wall of the main body; And a stopper protruding from one end of an edge of any one of a side surface of the display unit or a side wall of the main body in response to the movement guide hole. The method of claim 1, The stopper is a portable device structure, characterized in that the front end corresponding to the movement guide hole is formed of an oval member and the elastic member is coupled to the rear end of the oval member is rounded. The method of claim 1, And a heat passage hole is formed in the movement guide hole. The method of claim 1, A cover member which closes the opened surface of the slider groove, wherein a rotation shaft hole is formed at at least one end of the moving hole and both ends of the moving hole; And a fixing member formed inside the slider groove, wherein a step is formed on a side surface of the slider groove so as to slide the slider, and a jaw is formed on the side wall of the stepped side surface corresponding to the rotary shaft hole. A display unit including a display window formed on at least one of an upper surface and a lower surface; A main body having a sidewall protruding from the coupling groove to which the display unit is seated and formed to form an opposing surface facing the side of the display unit; A slider protruding from one side of either the side of the display unit or the side wall of the main body such that the display unit slides or rotates on the side wall of the main body; A slider groove formed in a central portion of any one of a side surface of the display unit or a side wall of the main body corresponding to the slider along a longitudinal direction, the slider groove having a moving hole along the longitudinal direction such that the slider slides; A cover member which closes the opened surface of the slider groove, wherein a rotation shaft hole is formed at at least one of the moving hole and both ends of the moving hole; And a fixing member formed inside the slider groove, wherein a step is formed at a side surface of the slider groove so as to slide the slider, and a jaw is formed at a side wall of the stepped side surface corresponding to the rotation shaft hole. The method according to any one of claims 1 to 5, The display unit is a structure of a mobile device, characterized in that at least any one of the circuit board is installed inside, and the camera is vertically taken off or rotated from the side. The method according to any one of claims 1 to 5, A fixing protrusion protruding from one side of the display unit or a side wall of the main body facing the side of the display unit, and a side wall of the main body facing the side of the display unit or the side of the display unit corresponding to the fixing protrusion Portable device structure, characterized in that the fixing groove is formed formed in either side. The method according to any one of claims 1 to 5, And a side wall of the main body in which the slider groove is formed is divided into an upper side wall and a lower side wall around the moving hole, and the upper side wall and the lower side wall are integrally coupled by the member coupling means. The method according to any one of claims 1 to 5, The slider structure is a mobile device, characterized in that the passage is formed through the center. The method of claim 9, The slider is divided into an upper slider and a lower slider around the passage, and the upper slider and the lower slider are integrally coupled by the member coupling means. The method according to any one of claims 1 to 5, The slider groove is a portable device structure, characterized in that the closing member is fixedly coupled to both ends of the opening. The method according to any one of claims 1 to 5, A coupling protrusion is formed at a rear end of the slider which is moved along the stepped side bottom of the fixing member or the stepped side bottom of the fixing member, and the stepped side bottom or the fixing of the fixing member corresponding to the coupling protrusion is formed. Mobile device structure, characterized in that the engaging groove is formed at the rear end of the slider which is moved along the stepped side bottom of the member. The method according to claim 4 or 5, A rotation guide groove formed at a bottom of the side surface of the fixing member corresponding to the rotation shaft hole; A rear end of the slider is moved and interlocked according to the slide movement or rotation of the display unit, and is interlocked to rest on the rotation guide groove to limit the rotation angle of the display unit; And a restoring force generating unit for rotatably fixing the linking unit to the fixing member and generating an elastic restoring force such that the linking unit and the slider come into close contact with the rotation of the display unit. The method of claim 13, The restoring force generating unit includes a bolt penetrating the linkage part and the jaw, an elastic member inserted to surround the bolt, and a nut coupled to an end of the bolt to prevent detachment of the elastic member. . The method of claim 13, The fixing member has a shaft position hole penetrating through the side wall of the stepped side corresponding to the linkage portion, The restoring force generating unit includes a shaft portion inserted so as not to rotate in the shaft position hole, the jaw formed on the front surface of the shaft portion corresponding to the linkage portion, and an elastic member formed on the rear surface of the shaft portion. . The method of claim 13, The linkage unit includes a stepped groove coupled to the rear end of the slider and at least one angle limiting groove coupled to the jaw according to the rotation of the display unit. The method of claim 13, The slider is formed at the end of the horizontal member and a coupling member which is inserted into and fixed to one end of either the side of the display unit or the side wall of the main body, protruding toward the slider groove from the coupling member; And a orthogonal member that slides within the slider groove. The method of claim 17, And the slider is formed at a rear end of the orthogonal member on an extension line of the horizontal member to form a coupling part coupled to the linking part. A body having a mounting groove having a connector to which the mobile device is connected; A hinge coupled to the body and fixing the mobile device seated in the mounting groove; And a large display device which is rotated by a set angle on the front surface of the body and connected to an interface of the body to output information of the mobile device. The method of claim 19, The body is a portable device connecting cradle, characterized in that the cover insertion groove is formed to be seated on the cover. The method of claim 20, The mobile terminal, characterized in that the separation prevention projections are formed on both side walls of the cover insertion groove or both sides of the cover protruding, depressions are formed on both side walls of the cover insertion groove or both sides of the cover corresponding to the separation prevention projections. Device connection cradle. The method of claim 19, The rear of the mounting groove is a portable device connection cradle characterized in that the vent is formed. The method of claim 19, And an angle limiting part fixed to a rear surface of the large display device and configured to limit a rotation angle of the large display device as it is inserted into the body. The method according to any one of claims 19 to 23, The rear of the body is a mobile device connection cradle characterized in that the suction hole for fixing the body is provided.

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