KR20100044683A - Slide hinge module for cellular phone with built-in key pad - Google Patents

Abstract

PURPOSE: A slide hinge module for a cellular phone with a built-in key pad is provided to enable exposed parts of the slide hinge module to have smooth and uniform surfaces, thereby improving the visual quality of a portable terminal. CONSTITUTION: A mobile plate(100) is used for a portable terminal. The mobile plate is fixed to a first body. The front side of a fixing plate(200) is fixed to a second body. The rear side of the fixing plate is formed evenly on the whole. The fixing plate is combined with the mobile plate for right and left sliding. Elastic devices(300) offer elastic force.

Description

SLIDE HINGE MODULE FOR CELLULAR PHONE WITH BUILT-IN KEY PAD}

The present invention relates to a slide hinge module, and more particularly, to improve the shape of the surface exposed to the outside in the slide hinge module coupled to the mobile phone and to symmetrically move up and down so that the load increase is free and easy to operate the keyboard A slide hinge module used in a built-in mobile phone.

With the development of wireless communication technology, mobile phones have various functions, and various kinds of mobile phones also have a flip type, a folder type, a slide type, and the like.

In addition, today's mobile phones provide not only voice communication but also e-mail, Internet access, photography, gaming, and many other functions. Similarly, cell phones with built-in keypads with QWERTY keyboards are available. In recent years, the penetration rate of mobile phones has increased so that there are no people who do not have a mobile phone. In addition, various features as well as the external design of mobile phones are also important factors.

Since the QWERTY keyboard is formed to have a longer horizontal length than the vertical length, the mobile phone slides up and down in the left and right directions to open and close the QWERTY keyboard, unlike the mobile phone which opens and closes the numeric keypad of the main body while the cover slides up and down.

In order to expose a large number of QWERTY keyboards, a significant portion of the phone must be slide-opened. A slide device is required for the slide operation of the mobile phone. When the slide is moved to expose the kitty keyboard, the slide device is partially exposed when looking at the back of the mobile phone. In particular, a guide rail or a guide groove, which is usually used in a slide device, is exposed to a large part, and a space formed to locate an elastic member that enables semi-automatic operation during a slide operation deteriorates aesthetic appearance and acts as a disadvantage in appearance. do.

In addition, an external force is applied to one side of the cover to slide the cover. When the cover slides in the longitudinal direction in the longitudinal direction, the cover is wider than the length, so that the cover is centered on the hinge point. There is a risk of damage by rotating and twisting.

Recently, the size of the mobile phone itself is relatively large and its weight is also increasing due to the demand for increasing the size of a mobile phone having various functions and an image portion representing a picture or a picture, and a slide device applicable to such a mobile phone is needed. .

In addition, when the torsion spring is adopted as a spring hinge as in the related art, the thickness of the terminal becomes thick, the assembly and disassembly is inconvenient, or the sliding feeling is degraded due to the wear of the torsion spring when it is used for a long time. In the case of using a spring casing equipped with a compression spring, one-piece casing or two-piece upper and lower casings are applied to prevent the compression spring from being separated. There is a problem in that the number of assembly is increased as more parts are added to the constraint.

The present invention has been made to solve the problems described above, an embodiment of the present invention is to improve the shape of the surface exposed to the outside in the slide hinge module coupled to the mobile phone so that the elastic force acts symmetrically up and down Free load increase is associated with a slide hinge module for a built-in mobile phone that is easy to operate.

A preferred embodiment of the present invention is used in a portable terminal including a first body having a keyboard, and a second body sliding and opening in a left or right direction from the front of the first body and having an image portion at the front thereof. A moving plate fixedly coupled to the body; A front plate fixedly coupled to the second body, a rear surface of which is formed to be generally flat on the same plane, and a fixed plate coupled to the movable plate so as to be slidable in left and right directions; And an elastic device for applying an elastic force such that the moving plate stays on the left or right side of the fixed plate.

According to an embodiment of the present invention as described above, first, when the portable terminal is slid open in the left and right direction, the exposed portion of the slide hinge module is formed to have the same and uniform surface as much as possible to improve the aesthetics of the portable terminal.

Second, since the elastic device is configured to be symmetrical up and down, it is easy to operate when opening and closing the portable terminal, and the load increase is free.

Third, the elastic device arranged up and down can transmit a uniform load when opening and closing the portable terminal, and it is supported at two symmetrical points to prevent the phenomenon of being pulled to one side. can do.

2A and 2B are front and rear views illustrating the slide hinge module according to the first embodiment of the present invention.

The slide hinge module 1 for a built-in mobile phone according to the preferred embodiment of the present invention includes a first body 600 provided with a keyboard and a sliding body open and close in a left or right direction from the front of the first body 600. A mobile plate 100 used in a portable terminal including a second body 700 having an image part and fixedly coupled to the first body 600; A front surface fixedly coupled to the second body 700, a rear surface of which is generally flat on the same plane, and a fixed plate 200 coupled to the movable plate 100 so as to be slidable in left and right directions; And an elastic device 300 for applying an elastic force so that the movable plate 100 stays on the left or right side of the fixed plate 200.

The present invention is a slide hinge module used for a built-in mobile phone, the built-in mobile phone refers to a mobile phone formed to slide open and close in the left and right directions, not up and down, as in a typical mobile phone having a QWERTY keyboard.

For the sake of clarity of the invention, the orientation is determined on the basis of the state where the mobile phone is placed so that the image portion of the mobile phone is visible, that is, facing forward.

The keyboard-embedded mobile phone is largely composed of the first body 600 provided with a qwerty keyboard and the second body 700 provided with an image part. The second body 700 is opened and closed by sliding left and right based on the first body 600.

The movable plate 100 is fixedly coupled to the first body 600 and slides together with the first body 600. The movable plate 100 is formed in a thin plate shape as a whole. The movable plate 100 is coupled to the front of the first body 600 and is spaced apart from the portion where the keyboard is formed.

The fixing plate 200 is a part fixedly coupled to the second body 700 and is coupled to the entire rear surface of the second body 700. The front surface of the fixed plate 200 is coupled to the second body 700 and the rear surface of the movable plate 100 is coupled, the rear surface of the fixed plate 200 to the outside when the slide is open to expose the keyboard Exposed.

In this case, the movable plate 100 is covered by the first body 600 and is not exposed to the outside, and only the rear surface of the fixed plate 200 is exposed. Except that the guide groove 230 is formed is formed flat in the same plane without protruding or recessed portion. Therefore, a clean appearance can be formed in the rear part of the mobile phone and improves aesthetics. In addition, the configuration of the slide hinge module (1) to be formed in the inside of the mobile phone can prevent the ingress of foreign matter, it can prevent the damage caused by this.

The elastic device 300 is configured such that the movable plate 100 is semi-automatically operated when the movable plate 100 slides with the fixed plate 200. The elastic device 300 provides an elastic force so that the movable plate 100 stays on the left or right side of the fixed plate 200, and only in a state in which the mobile phone is completely open or completely closed except a dead point. It acts to be laid.

In the slide hinge module 1 for a built-in mobile phone according to a preferred embodiment of the present invention, the elastic device 300 is provided as a pair, and is arranged to be symmetrical up and down.

The elastic device 300 provided as a pair is formed and arranged to be symmetrical up and down on the basis of the line connecting the left and right in the center of the mobile phone. The mobile phone used in the present invention is formed long up and down, and when the elastic device 300 is provided as one, causes the following problems.

In the present invention, the elastic device 300 is a means for actuating the first body 600 and the second body 700 so as to enable semi-automatic operation, not simply slide. The elastic device 300 is connected to the first body 600 and the other side is connected to the second body 700 for semi-automatic operation so that the mutual elastic force is applied. At this time, the two points to be connected cannot be formed on the same line as the sliding direction, and one side is installed to be located above or below the other side. Therefore, in the case where only one elastic device 300 is formed, the elastic device 300 is connected to the first body 600 or the second body 700, or a guide part to guide the sliding operation. It is difficult to ensure uniform load transfer. In this case, the concentrated load may be transmitted at any part of the sliding parts, which may cause damage to the mobile phone. In the present invention, the elastic device 300 is formed to be symmetrical up and down such that the load acting on the connection part of the elastic device 300, or the mutual sliding part when the mobile phone is sliding open and close is evenly distributed up and down this problem. Can be prevented.

3A and 3B are exploded perspective views showing the slide hinge module shown in FIG.

In the slide hinge module 1 for a built-in mobile phone according to a preferred embodiment of the present invention, the movable plate 100 is located on the rear surface of the fixed plate 200, and guide parts 110 are provided at upper and lower ends, respectively. Each of the guide parts 110 has a fastening part 120 formed therein, and the fixing plate 200 has a fixing plate 210 and the fixing plate 210 having upper and lower ends inserted into the respective guide parts 110. It is made of a combination of the fixing frame 220 is formed to surround the), the inner edge of the fixing frame 220 is formed so as not to be in close contact with the upper and lower ends of the fixing plate 210 is provided with two guide grooves 230.

The movable plate 100 is located on the rear surface of the fixed plate 200 and is coupled to the fixed plate 200. Guide portions 110 are provided at upper and lower ends of the movable plate 100, and the movable plate 100 may be coupled to the fixed plate 200 by the guide portion 110.

In this embodiment, an example of the guide portion 110 is formed integrally bent at the upper and lower ends of the movable plate 100 is presented, the upper and lower ends of the fixing plate 210 in the guide portion 110 is inserted and touched. The reinforcement portion 111 may be provided. The reinforcement part 111 is fixedly coupled inward from the guide part 110 to guide the fixing plate 200 when the slide is opened and closed. In addition, the reinforcing portion 111 is made of a synthetic resin material to prevent the friction between the mobile plate 100 and the fixed plate 210 or wear due to this.

The fastening part 120 is integrally formed at the end of the guide part 110 and is coupled to the elastic device 300 so as to be rotatable to connect the movable plate 100 and the elastic device 300.

The fixing plate 210 is a portion that is substantially connected to the moving plate 100 and occupies a central portion of the fixing plate 200. Upper and lower ends of the fixing plate 210 are inserted into the guide part 110 in which the reinforcing part 111 is formed, and is coupled to the movable plate 100. The fixed plate 210 is formed in accordance with the size of the movable plate 100 so that the movable plate 100 is not spaced apart in a direction other than the sliding direction. Of course, the fixing plate 210 is formed to have a uniform height to the left and right sides.

The fixing frame 220 is combined with the fixing plate 210 to constitute the fixing plate 200. The fixing frame 220 is formed to surround the fixing plate 210, but is formed to be in close contact with the left and right sides of the fixing plate 210, but is not formed to be in close contact with the upper and lower sides of the fixing plate 210. As a result, the fixing plate 200 is provided with the guide groove 230, and the guide part 110 is coupled to the fixing plate 210 to be slid left and right along the guide groove 230.

The guide groove 230 is formed at such a height that the sliding is not hindered in consideration of the heights of the guide part 110 and the reinforcement part 111 and is formed as narrow as possible.

In this embodiment, the elastic device 300 is located on the front of the fixing plate 210, one side is coupled to the fastening portion 120 to be rotatable and the other side to be rotatable to the central portion of the fixing plate 210. Combined.

The elastic device 300 is located in front of the fixing plate 210.

The elastic device 300 is a means for allowing the first body 600 and the second body 700 to be semi-automatically operable, rather than simply sliding, the first body 600 and the second body ( 700). In order to simplify the structure of the slide hinge module 1, the configuration corresponding to the elastic device 300 is located at the rear of the configuration corresponding to the fixed plate 200. In this case, the operation of the elastic device 300 is performed. Space is needed. If the elastic device 300 is located on the rear surface of the fixing plate 210, the first body 600 and the second body 700 is operated to slide in close contact with the rear surface of the fixing plate 200 In the recessed portion for performing the operation of the elastic device 300 should be formed. The depression formed as described above is a part that is also exposed when the mobile phone is slid open and the rear surface of the fixed plate 200 is exposed. Such a depression makes it difficult to provide a neat appearance of the mobile phone and may be roughly illuminated. In addition, external foreign matter may penetrate through the gap in which the recess is formed, which may cause a failure of the mobile phone.

In the present invention, the elastic device 300 may be located in the front of the fixing plate 210 to prevent the above-mentioned problems.

One side of the elastic device 300 is coupled to the fastening portion 120, the other side is coupled to the fixing plate 210. The elastic device 300 is provided in a pair, one in the fastening portion 120 formed on the upper side of the moving plate 100, the other is the fastening portion 120 formed on the lower side of the moving plate 100 One side is coupled to. The other side of the former is slightly above the center of the fixing plate 210, the other side of the latter is coupled slightly below the center of the fixing plate 210. Since the elastic device 300 is configured to elastically deform the external plate to act on the movable plate 100 to the left or right with respect to the fixed plate 200, the first body 600 and the first The two bodies 700 may be slidably mutually automatic.

4A and 4B are front and rear views illustrating a slide hinge module according to a second embodiment of the present invention.

The present embodiment further includes a cover plate 400 coupled to the front of the fixing plate 200 to cover the elastic device 300 in the first embodiment.

In addition, each of the upper and lower sides of the cover plate 400 is provided with a cutting groove 410 is formed to extend left and right to expose the fastening portion 120, the damper 500 at the left and right ends of each of the cutting groove 410, respectively. ) Are combined.

The cover plate 400 is positioned at the front of the fixing plate 200 to cover the elastic device 300. The cover plate 400 is fixedly coupled to the fixing plate 200 and separates the second body 700 and the elastic device 300. The cover plate 400 is formed to be somewhat curved because an end portion of the cover plate 400 is coupled to the fixing plate 200 and a center portion of the cover plate 400 does not interfere with the operation of the elastic device 300.

The cutting groove 410 is formed on the upper and lower sides of the cover plate 400 to check the sliding of the fastening part 120 forming the upper and lower ends of the movable plate 100, the cutting groove 410. At the left and right ends of the damper 500, the damper 500 supporting the movement of the fastening part 120 is fixedly coupled. By the cutting groove 410 and the damper 500, the moving plate 100 is a section sliding left and right with respect to the fixed plate 200. It is formed to fit the size of the mobile phone in which the present invention is used. The damper 500 is not just to prevent the movement of the movable plate 100, but is formed to absorb the shock generated while the movable plate 100 is sliding. The movable plate 100 is accelerated by the elastic device 300 during the sliding operation to be relatively large impact when stopped on the left and right sides of the fixed plate 200, the damper 500 can mitigate this. have. Therefore, the damper 500 is formed of a material capable of absorbing shock, such as rubber and urethane.

5A and 5B are exploded perspective views illustrating a slide hinge module according to a third embodiment of the present invention.

This embodiment is the same as the first and second embodiments in that one side of the elastic device 300 is rotatably coupled to the fastening portion 120, the other side of the elastic device 300 is the cover plate 400 ) Is different from the first and second embodiments in that it is rotatably coupled.

Specifically, in this embodiment, one side of the elastic device 300 is coupled to the fastening portion 120, the other side is coupled to the cover plate 400, the elastic device 300 is the first and second embodiments and Similarly provided as a pair, one side is coupled to the fastening portion 120 formed on the upper side of the movable plate 100, the other side is coupled to the fastening portion 120 formed on the lower side of the movable plate 100. And the other side of the former is slightly above the center of the cover plate 400, the other side of the latter is coupled slightly below the center of the cover plate 400.

The other side of the elastic device 300 may be coupled to the cover plate 400 using a fixing member such as rivet 10, as shown in Figure 5b.

In this embodiment, the structure in which the elastic device 300 is coupled to the cover plate 400 instead of the fixing plate 210 is for forming an aesthetic appearance of the mobile phone. Details are as follows.

In the first and second embodiments, the other side of the elastic device 300 is coupled with the fixing plate 210, in which case the rivets 10 (see FIG. 6 and FIG. 7) through the fastener 313 (see FIGS. 6 and 7) to be described later. It can be combined using a fixing member such as. In this case, the fixing plate 210 having a thin thickness may inevitably have a coupling hole 212 (see FIG. 3B) through which the fixing member is coupled. When the fixing member is coupled through the coupling hole 212, An end portion of the fixing member may be exposed to the rear surface of the 210.

In this case, when the second body 700 is slid to the first body 600 to the back of the second body 700, the back of the fixing plate 200, specifically, when the back of the fixing plate 210 is exposed The above-described coupling hole 212 and the end of the fixing member may be exposed together to damage the appearance of the mobile phone.

Therefore, as shown in the present embodiment, the other side of the elastic device 300 is coupled to the cover plate 400, not the fixed plate 210, specifically, through the coupling hole 401 formed in the cover plate 400 rivet 10 The coupling hole 212 does not need to be formed in the fixing plate 210 by being coupled by the first and second embodiments, whereby the exposed rear surface of the fixing plate 210 forms a smooth surface during the slide operation of the mobile phone. It helps to improve aesthetics.

Meanwhile, in this embodiment, as shown in FIG. 5B, another example of the guide part 110 described in the first and second embodiments is presented.

The guide part 110 of the present embodiment is not integrally bent at the upper and lower ends of the movable plate 100, but is formed by coupling the guide body 112 made of synthetic resin to the upper and lower ends of the movable plate 100. do. The guide body 112 is provided with a groove 112a that can slide while the upper and lower ends of the fixing plate 210 are inserted therein. Then, the fastening portion 120 is coupled to the upper side of the guide body 112 is formed extending from the guide body 112.

As such, the guide part 110 is formed by the coupling of the guide body 112 made of plastic, thereby minimizing the generation of noise due to the friction of the guide part 110 and of course, the feeling of sliding can be further improved.

6 is a perspective view showing an elastic device according to the first to third embodiments of the present invention.

In the slide hinge module 1 for a built-in mobile phone according to a preferred embodiment of the present invention, the elastic device 300 is coupled to face each other, a pair of elastic body 310 and the pair of elastic body 310 It is composed of a spring 320 to be located on the inner side so that the pair of elastic body 310 is separated from each other, and the support frame 330 for supporting the spring 320 to stay inside the elastic body 310, Each of the elastic bodies 310 has a slide bar 311 is formed on one side and a slide groove 312 is formed on the other side is slide coupled to each other.

In addition, each of the elastic body 310, the fastening portion 120 and the fixing plate 200 (specifically, the fixing plate 210 in the first and second embodiments, the cover plate 400 in the third embodiment) The fastener 313 is formed to be coupled to)), the fastener 313 is formed on the top or bottom of the elastic body 310 in the entire rotation section of the elastic device 300.

The elastic body 310 is divided into two parts composed of two parts are coupled to each other to form the elastic body 310. One side of the elastic body 310 is the slide bar 311 is formed on one side and the slide groove 312 is formed on the other side, the slide bar 311 and the slide groove on the other elastic body 310 312 is correspondingly formed. That is, the slide bar 311 and the slide groove 312 is formed to correspond to the one elastic body 310 is slide coupled with the other elastic body 310.

As the elastic body 310 slides, the overall length of the elastic device 300 may vary. The elastic body 310 may slide more stably because both pairs of the slide bar 311 and the slide groove 312 are supported and act on each other. In addition to the slide direction of the elastic device 300, the external device is applied to the elastic device 300 in the slide direction of the mobile phone, the external force may be forced to the elastic device 300 when continuously acting. In the present invention, the guided portion may be formed on both sides of the elastic body 310, so that a more stable operation can be expected. Furthermore, two elastic devices 300 may be provided to more effectively distribute the load applied thereto.

The spring 320 is located inside the pair of elastic bodies 310 to act to push the elastic bodies 310 to both sides.

The support frame 330 supports the spring 320 to prevent the spring 320 from being separated out of the elastic body 310.

The fastening part 120 and the fixing plate 200 (specifically, the fixing plate 210 in the first and second embodiments, and the cover plate 400 in the third embodiment) are referred to the elastic body 310. The fastener 313 is formed to be coupled to). Two pairs of fasteners 313 are formed on the pair of elastic bodies 310, one elastic body 310 is on the fastening part 120, and the other elastic body 310 is on the fixing plate 210. (For the first and second embodiments) or the cover plate 400 (for the third embodiment).

The fastener 313, the elastic device 300 is the fastening portion 120 and the fixing plate 200 (specifically, the fixing plate 210 in the first and second embodiments, in the third embodiment, It is formed on the top or bottom of the elastic body 310 in the entire section that is coupled to the cover plate 400 and rotates. That is, both end portions in the longitudinal direction of the elastic body 310 are formed to be pointed to some extent or formed in a rhombus shape as a whole so that the fasteners 313 are formed at both ends in the longitudinal direction of the elastic body 310. The fastening part 120 and the guide part 110 are formed directly on the elastic device 300, and through holes 211 and 420 are formed directly below the elastic device 300. The through holes 211 and 420 are passages through which a cable connecting the first body 600 and the second body 700 passes, and is an essential component. When the elastic device 300 is rotated and interference occurs with the cable passing through the guide part 110 or the through holes 211 and 420, the sliding of the mobile phone is difficult. This problem can be prevented by being located at the top or bottom of the 300).

Figure 7 is an exploded perspective view of the elastic device shown in Figure 6 of the present invention.

In the slide hinge module 1 for a built-in mobile phone according to the preferred embodiment of the present invention, the spring 320 is a coil spring 320 and is divided into two parts about the support frame 330, and the support frame 330. ) Is formed by the boundary portion 331 forming a boundary of the bisected spring 320 and extending in the slide direction of the elastic body 310 at both sides of the boundary portion 331 and inserted into the spring 320 to be inserted into the spring 320. It is composed of a support rod 332 for supporting (320).

The spring 320 is made of a coil spring 320, preferably made of a plurality is located inside the elastic body (310). The coil spring 320 is very excellent in elastic restoring force and is suitable for providing elastic force to the elastic device 300. The spring 320 is formed to a size of about 1 ~ 2mm so as not to be greater than the thickness of the elastic body 310. The spring 320 is bisected and formed like the elastic body 310, and the spring 320 is connected to the elastic body 310 by the support frame 330.

The support frame 330 has the boundary portion 331 is formed in the center, the support rod 332 is formed is inserted into the spring 320 on both sides of the boundary portion 331. The support rod 332 prevents the spring 320 from being separated and its end portion is inserted into the insertion hole 314 of the elastic body 310. The insertion hole 314 is formed through the elastic body 310, and in the compressed state of the spring 320, a part of the end portion of the support rod 332 protrudes out of the elastic body 310.

In FIGS. 8 (a), 8 (b) and 8 (c), the movable plate 100 of the slide hinge module illustrated in FIGS. 2 to 5 moves from one side of the fixing plate 210 to the other side along the guide groove 230. The sliding state is shown.

1 is an exploded perspective view showing a mobile phone using a slide hinge module according to an embodiment of the present invention,

2a and 2b is a front view and a rear view showing a slide hinge module according to a first embodiment of the present invention,

3A and 3B are exploded perspective views illustrating the slide hinge module shown in FIG. 2;

4a and 4b is a front view and a rear view showing a slide hinge module according to a second embodiment of the present invention,

5A and 5B are exploded perspective views illustrating a slide hinge module according to a third embodiment of the present invention;

6 is a perspective view showing an elastic device according to the first to third embodiments of the present invention;

Figure 7 is an exploded perspective view of the elastic device shown in Figure 6,

8 (a), 8 (b) and 8 (c) are diagrams illustrating a sliding state of the slide hinge module illustrated in FIGS. 2 to 5.

Explanation of symbols on the main parts of the drawings

1: Slide Hinge Module 100: Moving Plate

110: guide portion 111: reinforcement portion

112: guide body 120: fastening part

200: fixing plate 210: fixing plate

211: through hole 212: coupling hole

220: fixing frame 230: guide groove

300: elastic device 310: elastic body

311: slide bar 312: slide groove

313: fixture 314: insertion hole

320: spring 330: support frame

331: boundary portion 332: support rod

400: cover plate 401: coupling hole

410: incision groove 420: through hole

500: damper 600: first body

700: second body

Claims (9)

It is used in a portable terminal including a first body having a keyboard, and a second body sliding and opening in a left or right direction from the front of the first body and having an image portion at the front thereof, A moving plate fixedly coupled to the first body; A fixed plate having a front surface fixedly coupled to the second body, a rear surface of which is generally flat on the same plane, and slidably coupled to the movable plate in a horizontal direction; And And a resilient device for applying an elastic force so that the movable plate stays on the left or right side of the fixed plate. The method of claim 1, The elastic device is provided with a pair, the slide hinge module for a keyboard embedded mobile phone, characterized in that arranged up and down symmetrical. The method of claim 2, The movable plate is located on the back of the fixed plate, the upper and lower end is provided with a guide portion, each of the guide portion is formed with a fastening portion extending, The fixing plate is made of a combination of the fixing frame is formed so as to surround the fixing plate and the fixing plate is inserted into the respective guide portion upper and lower ends, the inner frame of the fixing frame is not made in close contact with the upper and lower ends of the fixing plate 2 Guide grooves, The elastic device is located on the front of the fixed plate, one side is coupled to the fastening rotatably coupled to the other side slide hinge module for a built-in mobile phone, characterized in that coupled to the central portion of the fixing plate. The method of claim 3, wherein And a cover plate coupled to the front of the fixing plate to cover the elastic device. The method of claim 2, The movable plate is located on the back of the fixed plate, the upper and lower end is provided with a guide portion, each of the guide portion is formed with a fastening portion extending, The fixing plate is made of a combination of the fixing plate is formed so as to surround the fixing plate and the fixing plate is inserted into the respective guide portion upper and lower ends and the cover plate coupled to the front of the fixing frame, the inner edge of the fixing frame is The upper and lower ends of the fixing plate is provided not to be in close contact with two guide grooves, The elastic device is located on the front of the fixing plate and is covered by the cover plate, one side is coupled to the fastening portion rotatably coupled to the other side is rotatable coupled to the center portion of the cover plate Slide hinge module for mobile phones. The method according to claim 4 or 5, Each of the upper and lower sides of the cover plate is provided with a cutout groove formed to extend left and right to expose the fastening portion, Slide hinge module for a built-in mobile phone, characterized in that the damper is coupled to the left and right ends of each of the cutting grooves. The method according to any one of claims 3 to 5, The elastic device is coupled to face each other, the elastic body consisting of a pair, a spring positioned inside the pair of elastic bodies so that the pair of elastic bodies away from each other, and the spring is supported to stay inside the elastic body Consisting of a supporting frame, Each of the elastic body is a slide hinge module for a keyboard embedded mobile phone, characterized in that the slide bar is formed on one side and the slide groove is formed on the other side and slide coupled to each other. The method of claim 7, wherein Each of the elastic body is formed with a fastener for rotatably coupled to the fastening portion and the fixing plate, the fastener is characterized in that formed on the top or bottom of the elastic body in the entire rotating section of the elastic device Slide hinge module for built-in mobile phones. The method of claim 8, The spring is coil spring is divided into two around the support frame, The support frame is composed of a boundary that forms the boundary of the spring is divided into a support rod for extending the spring in the slide direction of the elastic body on both sides of the boundary portion is inserted into the spring to support the spring Slide hinge module for built-in mobile phones.

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