KR20070052119A - Pop-up type portable terminal - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pop-up portable terminal, which provides a pop-up structure in which a cover is popped up and opened with respect to the terminal body. It is possible to realize a slimmer by suppressing the increase of.

To this end, the present invention, the main keypad is installed on the front surface, the cover is coupled to the upper and lower sliding in a state that covers the front of the main body and the screen unit is installed, including a display screen, the cover and the main body by connecting It is configured to include a pop-up hinge module for opening the cover with respect to the main body.

Pop-up, handset

Description

Pop-up type mobile terminal {POP-UP TYPE PORTABLE TERMINAL}

1 is an exploded perspective view showing a sliding type portable terminal according to the prior art.

2 and 3 is a state diagram used in the portable terminal according to the present invention.

4 is a partially exploded perspective view of a portable terminal for schematically explaining the present invention.

5 is an exploded perspective view illustrating the pop-up hinge module of FIG. 4;

6 is a reference perspective view of the guide tube and the lower inner tube of FIG. 5 viewed from opposite directions;

Figure 7 is an exploded view of the profile for explaining the profile of the upper inner tube and the lower inner tube according to the present invention.

8 and 9 are reference views showing the operation of the pop-up hinge module.

10 is a cross sectional view taken along line II ′ of FIG. 2;

Figure 11 is an exploded perspective view of the entire body according to the present invention.

12 to 15 are partial perspective views for explaining the main components of the main body according to the present invention.

16 is an exploded perspective view of the entire cover according to the present invention;

17 to 19 are partially exploded perspective views for explaining the main components of the cover according to the present invention.

20 is a reference diagram showing a coupling relationship between the main body front plate and the cover back plate to explain the coupling relationship between the main body and the cover according to the present invention.

* Description of the symbols for the main parts of the drawings *

100: body 200: cover

300: pop-up hinge module 310: guide tube

311 guideline 323: assembly

331: upper inner tube 335: lower inner tube

338: rotation ring 340: spring

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile terminal, and in particular, to provide a pop-up structure in which the cover is opened by popping up the terminal body, while the cover is designed in consideration of the user's copper wire according to the pop-up structure, the operation is convenient, and the overall length and the front-back width are It is possible to realize a slimmer by suppressing the increase of.

In general, a communication terminal may be classified into a wired or wireless communication terminal, and a wired communication terminal may be an office or home telephone, and a wireless communication terminal may be a typical example of a PCS, a cellular phone, or a PDA. Wireless communication terminals are generally referred to as mobile communication terminals or mobile terminals because they provide portability and mobility to a user.

Due to the development of the technology, the portable terminal provides text information, image information, games, etc. to the user beyond the step of delivering only simple voice information, and provides PDA, Digital Multimedia Broadcasting (DMB) service, and Personal Multimedia Player (PMP). It is transforming into an intelligent multi terminal that integrates functions such as) and is recognized as the most important necessity in life.

Such portable terminals can be broadly divided into bar type, flip type, and folder type according to their shape.

The folder-type portable terminal has a structure in which one end of the upper folder and the lower folder is connected to the hinge, and has a structure that can open and close the upper folder with respect to the lower folder with the hinge when the call or the portable is carried. The length problem can be solved, but the mechanical stress is concentrated in the hinge portion in the process of opening the lower folder. Therefore, the hinge portion is easily damaged.

In order to solve the problem of the folding type portable terminal, a sliding type portable terminal in which a cover is opened and closed in a sliding type with respect to the portable terminal body has been proposed. The sliding type portable terminal can be divided into manual and semi-automatic according to the method of sliding the cover. The manual sliding type portable terminal is a portable terminal in which a user directly opens and closes a cover. The semi-automatic sliding type portable terminal is a portable terminal that is opened and closed in accordance with the direction in which the cover moves after the cover is moved to the time of transition.

1 is an exploded perspective view showing a sliding type portable terminal according to the prior art.

As shown, the conventional portable terminal has a main body 10 provided with a keypad 11 at the bottom of the front side, and a screen 21 and an auxiliary keypad 22 installed at the front thereof, and moves up and down with respect to the main body 10. The cover 20 is slidably coupled, and a hinge module 30 for sliding the cover 20 with respect to the main body 10 automatically.

The conventional portable terminal has a torsion spring of the hinge module 30 when the user pushes the cover 20 upward and the cover 20 is manually moved upward to a predetermined position with respect to the main body 10 and then passes through the predetermined position. The cover 20 is designed to open while automatically sliding by the elastic restoring force accumulated in 31.

However, the conventional portable terminal has a cumbersome problem of pushing up the cover 20 to at least a predetermined position at which a transition point is formed in order to open the cover 20 even in a semi-automatic sliding type.

In addition, since the hinge module 30 includes the torsion spring 31, the hinge module 30 had a wide left and right width. The hinge module 30 of this type has front and rear sides of the mobile terminal by the thickness (about 3 to 4 [mm]) of the hinge module 30 due to the overlap between the main parts of the mobile terminal and the installation area such as the screen 21. The problem of increasing the width was inevitable.

Accordingly, the present invention has been proposed to solve the conventional problems as described above, and an object of the present invention is to provide a pop-up type portable terminal having a pop-up structure in which the cover is opened to the main body.

In addition, the present invention is to provide a pop-up portable terminal that is convenient in operation in consideration of the user's copper wires according to the pop-up structure, the maximum suppression of the increase in full length and front and rear widths.

In order to achieve the above object, a pop-up type portable terminal according to the technical concept of the present invention is a portable terminal in which a cover is popped open with respect to a main body, and a main keypad is installed on a front side of the main body, and covers the front side of the main body. And a pop-up hinge module coupled to the top and bottom sliding in a state, and having a screen unit including a display screen installed therein, and a pop-up hinge module that opens the cover to the main body by connecting the cover and the main body. It is characterized by technical configuration.

Here, the pop-up hinge module may be connected to one side of the cover and the main body.

In addition, the pop-up hinge module, the hollow guide tube having a guide line installed in the upper and lower longitudinally and vertically cut in the longitudinal direction, and is coupled to the main body and supported and part of the guide tube through the guide line A coupling body which is inserted inside and couples the guide tube to the main body so as to be vertically slidable, a spring that is provided inside the guide tube to provide lift force to the guide tube, and is installed in the guide tube, and the guide tube is It may be characterized in that it comprises a pop-up control means for allowing the cover to pop up when the cover is pressed while being restrained not to rise.

In addition, the pop-up adjusting means is inserted into the upper inside of the guide tube, the upper inner tube with a top dead center, the bottom dead center is formed on the lower inner peripheral surface is inserted into the inner side of the guide tube to be connected to the lower end of the upper inner tube. A fixed and fixed incision is provided in accordance with the guideline of the guide tube, the upper inner peripheral surface is formed a profile in which the bottom dead center, the top dead center spaced in correspondence with the profile of the upper inner tube is repeated periodically, the predetermined cycle A lower inner tube having a guide groove formed downward from a bottom dead center of the profile, and rotatably installed at a portion located inside the guide tube among the combinations, and an outer circumferential surface of the lower inner tube having a guide groove formed in a downward direction from the bottom dead center of the profile; Sliding protrusion to move to the guide tube is formed It may be characterized in that is bound to prevent the increase the sliding protrusion comprises a rotary ring which allows an increase in the moment of the guide tube to be in line with the guide groove.

The sliding protrusion may include an upper inclined side contacting an upward inclined line connecting a bottom dead center and a top dead center of the upper inner tube profile and a downward inclined line connecting a top dead center and a bottom dead center of the lower inner tube profile with respect to the rotational direction. It may be characterized in that the triangular projection having a lower inclined side in contact with the.

In addition, the guide groove may be formed once every time the bottom dead center of the lower inner tube profile is formed twice, so that the cover can be popped up when pressed once.

In addition, the lower inner tube may protrude in the vertical direction along the left and right sides of the incision in the longitudinal direction, it may be characterized in that it further comprises a pair of protruding line in contact with the inner end of the guide line of the guide tube.

The popup hinge module may further include a guide bar inserted into the spring to guide the expansion and contraction of the spring, and a lower end of the guide bar penetrates the rotary ring to guide the inside of the guide tube. It may be characterized in that the fitting portion is formed to be rotatably fitted to the portion located in the support.

In addition, the guide tube is provided with a locking protrusion protruding from the inner peripheral surface of the upper end, the outer peripheral surface of the upper inner tube is characterized in that it comprises a sliding groove formed downwardly from the top and closed stepwise at the lower end so as to be able to slide the engaging projection. You can do

In addition, the lower end of the guide tube is formed with a snap through hole, and provided with a snap protrusion for snapping to the snap through hole fixed to the lower end of the guide tube to support the upper inner tube and the lower inner tube fitted to the guide tube It may be characterized in that the fixing cap is further installed.

In addition, the upper and lower surfaces of the cover may be formed to be inclined downward in the front direction.

In addition, the upper and lower surfaces of the main body may be formed to be inclined downward in the front direction corresponding to the upper and lower surfaces of the cover.

In addition, the upper surface and the lower surface of the cover may be characterized in that the decorative decorative panel having a size corresponding thereto.

In addition, the one side edge portion of the cover is formed to be stepped in the inner direction, it may be characterized in that it further comprises a cover side side cover for covering the stepped portion of the cover.

In addition, at least one of the upper end and the lower end of the cover side edge portion may be characterized in that the opening that the pop-up hinge module is accessible.

In addition, the one side edge portion of the main body is formed to be stepped in the inner direction, it may be characterized in that it further comprises a main body side cover to cover the stepped portion of the main body corresponding to the cover side side cover.

In addition, the other side of the main body and the cover may be coupled to be slidably mutually.

In addition, the rear side of the other side of the cover has a shaft groove is formed long and vertically, the shaft groove is provided with a slide shaft, the shaft guide is coupled to the rear of the body and slidably fitted to the slide shaft is installed It may be characterized by.

In addition, the cover substrate mounted inside the cover may be characterized in that the other side cut off to avoid interference of the shaft groove.

In addition, the screen unit may further include a buffer and foreign matter prevention pad of Poron material having a rectangular frame shape between the screen and the cover substrate.

In addition, an auxiliary keypad is installed on the front lower part of the cover, and the auxiliary keypad includes a ring-shaped fastening piece having holes at each of the upper corners for bolting, and a semi-cyclic auxiliary fastening piece at each of the lower edges. It can be characterized by.

In addition, the main body may be further provided with a camera module including a photographing camera.

In addition, the camera module is a camera with a lens for photographing, and is installed in the upper portion of the inside of the main body, the front is open, the rear is a square formed with a camera exposure aperture so that the front end of the camera can be exposed to the rear of the main body It may be characterized by including a box-shaped camera module case.

In addition, some of the camera module case surface may be characterized in that the metal plating for inputting and outputting the required transmission and reception signals.

The camera module may further include a camera photographing flash, and the camera module case further includes a flash seat on which the camera flash is seated, and a part of the flash seat is exposed to the rear of the main body of the camera flash. It may be characterized in that the flash exposure aperture is formed to enable.

The camera module may further include a transparent camera window installed at an upper rear of the main body to block the lens of the camera from external contact.

The camera module may further include a diffusion sheet installed in the camera window and having a pattern of intaglio and embossment to diffuse light emitted from the flash.

In addition, the camera module may further include a circular reflector installed in the camera window.

In addition, the main body is provided with a data connection terminal for data transmission and reception and data exposed on the lower left side, and further provided with a flexible connection terminal cover covering the data connection terminal, the connection terminal cover is one end of the upper and lower parts It may be characterized in that it is bonded to the left side of the main body to open and close.

In addition, the main body is provided with an earphone connecting jack exposed on the upper left side, and further comprises a soft earphone connecting jack cover covering the earphone connecting jack, the earphone connecting jack is one end of the upper and lower ends of the left side of the main body It can be characterized in that it is joined to the opening and closing manner.

In addition, the left and right sides of the front surface of the main body may be provided with anti-friction slip bars of polyacetal resin, respectively, installed vertically to prevent the friction between the main body and the cover when the cover is elevated.

In addition, the front surface of the main body may be characterized in that the slip bar mounting groove is formed in which the anti-friction slip bar is mounted.

In addition, the slip bar may include a plurality of fusion protrusions formed on one surface in a length direction, and may be bonded to the slip bar seating groove by melting of the fusion protrusions.

Hereinafter, embodiments of the present invention as described above will be described in detail with reference to the accompanying drawings.

EXAMPLE

2 and 3 are diagrams illustrating a state of use of the portable terminal according to the present invention.

As shown in Figures 2 and 3, the pop-up type mobile terminal of the present invention, when the upper surface 210A of the cover 200 is slightly pressed downward once, the cover 200 pops up and opens smoothly of the main body 100. It is configured to open the front. Accordingly, in the present invention, the user can open the cover 200 only by pressing lightly once, without having to push up the cover 200 one by one.

In addition, the portable terminal of the present invention is provided with a pop-up structure for pop-up of the cover 200 as described above, so as to minimize the overall length, front and rear width and left and right width of the product in a manner to avoid the mounting space therein. It is very advantageous for slimming.

In addition, the portable terminal of the present invention is convenient in opening and closing the cover 200 as well as the overall operation by the ergonomic configuration considering the user's finger movement according to the pop-up structure.

In addition, the present invention is configured so that a variety of aesthetic elements can be added to produce a competitive product utilizing the aesthetic sense in terms of design.

Hereinafter, the configuration of the pop-up portable terminal according to the present invention will be described. However, although the movements of the main body 100 and the cover 200 are relative, the present embodiment will be described by considering the cover 200 popping up and down based on the main body 100.

First, the present invention will be schematically described with reference to FIG. 4. 4 is a partially exploded perspective view of a portable terminal for schematically explaining the present invention.

As shown, the portable terminal of the present invention, which has been outlined above, is coupled to the main body 100 on which the main keypad 150 is installed on the front surface thereof, and to be slidable up and down in a state that covers the front surface of the main body 100 correspondingly. A pop-up hinge that opens the cover 200 by popping the cover 200 to the main body 100 by connecting the cover 200, the cover 200, and the main body 100 on which the screen unit 250 and the auxiliary keypad 260 are installed. Module 300 is included as a major component.

Looking at the coupling relationship between the main body 100, the cover 200 and the pop-up hinge module 300, most of the pop-up hinge module 300 is installed and fixed inside the cover 200. However, the combination 323 of the pop-up hinge module 300 is projected to the outside through the cover front plate 230 and is fitted into the coupling groove 133 formed in the main body 100 and the main body 100 The cover 200 is connected. In this coupling relationship, the assembly 323 is coupled to and supported by the main body 100, but many parts of the pop-up hinge module 300 are configured to be liftable with respect to the assembly 323 to elevate the cover 200. do.

Hereinafter, the configuration of the present invention with reference to the pop-up hinge module 300 will be described in more detail.

5 is an exploded perspective view illustrating the pop-up hinge module of FIG. 4, and FIG. 6 is a reference perspective view of the guide tube and the lower inner tube of FIG. 5 viewed from opposite directions, and FIG. 7 is a profile of the upper inner tube and the lower inner tube according to the present invention. This is a development of the profile to illustrate.

As shown, the pop-up hinge module 300 is a hollow guide tube 310, the coupling body 323 for coupling the body 100 and the guide tube 310, and the pop-up of the cover 200 Compression spring 340 for providing a lifting force to the guide tube 310 and a pop-up control means for selectively restraining the rise of the guide tube 310 is configured.

The guide tube 310 is a hollow tube having an upper end and a lower end opened up and down inside one side of the main body 100 (see FIG. 4). The guide tube 310 has a guide line 310A (see FIG. 6) cut in the vertical direction. The lower end of the guide tube 310 is further provided with a fixing cap 315 detachable by snapping. To this end, a lower end of the guide tube 310 is provided with a snap through hole 313, and the fixing cap 315 is provided with a snap protrusion 316 snapped into the snap through hole 313. In this configuration, the fixing cap 315 is fixed simply by snapping to the lower end of the guide tube 310 so as not to move the upper inner tube 331 and the lower inner tube 335 fitted into the guide tube 310. Stable support

Unlike the other parts of the pop-up hinge module 300 which is located inside the cover 200 as described above with reference to FIG. 4, the combination 323 protrudes to the outside of the cover 200 and the front of the main body 100. It is fitted into the coupling groove 133 formed in the coupling. However, the remaining part of the combination 323 is placed in the guide tube 310 through the guide line 310A. To this end, the combination 323 has a head portion 323A positioned to be inserted into the guide tube 323. The head portion 323A is formed in a circular ring shape and is fitted to the guide line 310A through an open lower side of the guide tube 310. In addition, the head 323A is formed to a size such that it is not separated from the guideline 310A. As a result, the assembly 323 may serve as a medium for coupling the guide tube 310 to the main body 100 to be slidable up and down.

Here, it can be noted that the coupling between the assembly 323 and the guide tube 310 is made through the guideline 310A. That is, since the coupling 323 and the guide tube 310 are coupled to each other through the guide line 310A, the operation of the coupling 323 and the guide tube 310 when the cover 200 is opened and closed is performed. It is possible to minimize the vertical length required for the purpose. If the coupling by the guide line 310A is excluded, a considerable width must be secured in the vertical direction for the movement of the guide tube 310 when the cover 200 is opened and closed. As such, the present invention can provide a pop-up structure while minimizing an unnecessary increase in the vertical width of the mobile terminal.

The compression spring 340 is inserted into the upper inner tube 331 and the lower inner tube 335 and provides the lifting force to the guide tube 310 while being supported by the combination 323 and the guide bar 321. The compression spring 340 is provided to have a length enough to raise the guide tube 310 sufficiently.

The pop-up hinge module further includes a guide bar 321 for guiding the expansion and contraction of the compression spring 340 to protect the compression spring 340 from distortion and twist due to expansion and contraction. The guide bar 321 is inserted into the compression spring 340 while being supported by the head portion 323A of the assembly 323. The guide bar 321 has a shaft shape as a whole, but a fitting portion 321A is formed at a lower end of the guide bar 321 so as to fit into the head 323A of the combination 323 after passing through the rotary ring 338.

Most of the pop-up control means is installed in the guide tube 310, restrains the guide tube 310 from rising by the lifting force provided by the compression spring 340, and when the cover 200 is pressed Allowing the rise of the guide tube 310 serves to cause the steel cover 200 to pop up. For this purpose, the pop-up adjusting means includes an upper inner tube 331, a lower inner tube 335, and a rotation ring 338. Each of these will be described in detail as follows.

The upper inner tube 331 is installed to be fitted inside the upper portion of the guide tube 310 to protrude to the upper portion of the guide tube 310. To this end, the guide tube 310 is provided with a locking projection 311 protruding from the inner peripheral surface of the upper end, and the upper inner tube 331 is a sliding groove 332 which is guided to allow the locking projection 311 to be inserted and slidable. ) Is provided on the outer circumferential surface. The sliding groove 332 is formed long in the downward direction from the top of the outer peripheral surface of the upper inner tube 331, the lower end is closed stepped so that the engaging projection 311 is caught. As a result, the upper inner tube 331 is inserted into the open lower side of the guide tube 310 even without a fastening means such as a bolt, and then naturally coupled to the upper protrusion tube 310. The stepped lower end of the sliding groove 332 serves to prevent the upper inner tube 331 from being separated in the upward direction while being caught by the locking protrusion 311. Referring to FIG. 7, the inclined line 333C connecting the top dead center 333A, the bottom dead center 333B, the top dead center 333A, and the bottom dead center 333B is repeated on the bottom circumferential surface of the upper inner tube 331. Profile 333 is formed. For convenience, the drawing shows that the top dead center 333A, the bottom dead center 333B, and the inclined line 333C are repeated four times.

The lower inner tube 335 is fitted to the inside of the guide tube 310 to be connected to the lower end of the upper inner tube 331. A lower dead center 336B, a top dead center 336A, and a bottom dead center 336B and a top dead center 336A are connected to an inner circumferential surface of the upper end of the lower inner tube 335 to correspond to the profile 333 of the upper inner tube 331. A profile 336 is formed in which the oblique line 336C is repeated periodically. Here, the bottom dead center 335B and the top dead center 335A of the lower inner tube 335 profile 336 are based on the top dead center of the profile 333 of the upper inner tube 331 based on the rotation direction of the rotary ring 338. It is formed slightly before and slightly after 333A and bottom dead center 333B, respectively. Whenever the bottom dead center 336B is formed twice in the lower inner tube 335, the guide groove 337 is formed once from the bottom dead center 336B. This is to pop up when the cover 200 is pressed once. This operation will be described in detail below. Of course, the cover 200 may be adjusted so as to pop up when the cover 200 is pressed several times with only a simple change in changing the spacing between the guide grooves 337. The lower inner tube 335 has an incision 335A (see FIG. 6) of the long hole corresponding to the guide tube 310. The lower inner tube has a pair of protruding lines 335B which protrude in the vertical direction along the left and right sides of the cutout 335A. The pair of protruding lines 335B are fitted along the guide lines 310A of the guide tube 310 to be in contact with the inner ends thereof. The protruding line 335B serves to accurately hold the position of the lower inner tube 335A with respect to the guide tube 310.

The rotary ring 338 is rotatably fitted to the fitting portion 321A formed on the lower surface of the guide bar 321, the sliding projection 339 is formed on the outer peripheral surface. The sliding protrusion 339 has an upper inclined side 339A contacting an upward inclined line of the upper inner tube 331 profile 333 and a lower inclined side in contact with a downward inclined line of the lower inner tube 335 profile 336. Triangular projections 336 having 339B. The inclined sides 339A and 339B widen the contact area between the sliding protrusion 339 and the profiles 333 and 336 to help the rotation ring 338 to rotate smoothly. The rotary ring 338 is rotated (rotating) in only one direction when the cover 200 is pressed and the guide tube 310 repeats the movement in the upward and downward directions. The rotation of the rotary ring 338 occurs while the sliding protrusion 339 formed on the outer circumferential surface of the rotary ring 338 moves along the profiles 333 and 336 of the upper and lower inner tubes 331 and 335. As the rotary ring 338 rotates, the sliding protrusion 339 releases the restraint of the guide tube 310 at an instant of coinciding with the guide groove 337 of the lower inner tube 335 to allow the lift. do. However, usually the sliding protrusion 339 restrains the rise of the guide tube 310 in a state spanning the profile 336 of the lower inner tube 335.

The operation of the pop-up hinge module 300 described above with reference to FIG. 7 will be described in more detail as follows. However, in the pop-up hinge module 300, the sliding protrusion 339 of the rotary ring 338 moves in the horizontal direction, but there is almost no movement in the vertical direction. Instead, the guide tube 310, the upper inner tube 331, and the lower portion thereof. Although the inner tube 335 has a vertical movement, in the drawing, the sliding protrusion 339 of the rotary ring 338 is illustrated as moving in the vertical direction.

In the state where the cover 200 is closed with respect to the main body 100, the sliding protrusion 339 of the rotary ring 338 is in contact with the bottom dead center 336B of the lower inner tube 335 (1S). However, when the cover 200 is lightly pressed by an external force, the sliding protrusion 339 is located in the upward inclined line 333C of the upper inner tube 331 (2) and moves in one direction, thereby superior to the upper inner tube 333. It stays at point 333A (3). Subsequently, when the external force disappears, the guide tube 310 is raised again by the elastic restoring force of the compression spring 340, and the sliding protrusion 339 of the rotary ring 338 is positioned in the downward inclination line of the lower inner tube 335. (4) It moves and coincides with the guide groove 337 (5). Then, the guide tube 310 ascends rapidly, as can be seen in the process of changing from FIG. 8 to FIG. 9 while being free from restraint by the sliding protrusion 336. That is, the cover 200 pops open with respect to the main body 100 (6). Since the cover 200 is pressed and closed after an external force is applied, the guide tube 310 also descends along the cover 200 while the sliding protrusion 339 of the rotary ring 338 returns to its original position. Will be stepped on (7,8,9). After the external force disappears, the guide tube 310 is slightly raised by the elastic restoring force of the compression spring 340, while the sliding protrusion 339 of the rotary ring 338 is located in the downward inclination line of the lower inner tube 335 ( 10) it moves and is located at the bottom dead center 336B of the lower inner tube 335 (1). Thereafter, when the cover 200 is opened and closed by a popup, the same operation described above is repeated.

Next, the configuration of the main body 100 and the cover 200 according to the present invention will be described in detail.

FIG. 10 is a cross-sectional view taken along line II ′ of FIG. 2, and FIG. 11 is an exploded perspective view of the entire body 100 according to the present invention.

As shown, the main body 100 according to the present invention is a rear case (110, rear case) and the front plate 130 to form a skeleton, various kinds of accessories attached to the rear case 110 and the front plate 130 And accessories (121, 123, 125, 126, 127, 128), a main board (140), a main keypad (150) composed of an assembly, a camera module (160) including a photographing camera (161), and a battery unit (171, 173). Hereinafter, each of these components constituting the main body 100 will be described.

12 to 15 are partial perspective views illustrating main components of the main body according to the present invention.

First, referring to FIG. 12, the main body 100 according to the present invention includes various accessories 121, 123, 125, 126, 127, and 128 attached to the rear case 110 and the front plate 130, and the rear case 110 and the front plate 130. And a body substrate 140.

The rear case 110 and the front plate 130 form a skeleton of the main body 100. On the left side of the rear case 110, data connection terminals 141 for data transmission and charging, volume keys 126 for volume control, and earphone connection jacks 143 for connecting earphones are located side by side. To this end, on the left side of the rear case 110, a rectangular connection terminal opening 115 for external exposure of the data connection terminal 141, a volume key opening 116 for installing the volume key 126, An earphone connecting jack opening 117 is formed to expose the earphone connecting jack 143 to the outside.

A soft connection terminal cover 125 and a connection jack cover 127 are further provided on the left side of the rear case 110 to cover the data connection terminal 141 and the earphone connection jack 143 exposed to the outside. . The connecting terminal cover 125 and the connecting jack cover 127 are provided with coupling pieces 125A and 127A for coupling with the rear case 110 at one end of the upper and lower portions, respectively. In addition, the rear case 110 is provided with the receiving port (115A, 117A) is accommodated in the coupling piece (125A, 127A). As a result, the connection terminal cover 125 and the jack jack cover 127 can be opened and closed to open and close the connection terminal cover 125 and earphone jack 143 selectively if necessary. On the other hand, the connection terminal opening 115 and the periphery of the connection jack opening 117 is formed in a concave shape, the connection terminal cover 125 and the connection jack cover 127 is partially recessed and seated. As described above, the present invention concentrates on the left side of the main body 100 together with the volume key 126 and the earphone connecting jack 143 up to the data connection terminal 141.

The upper and lower surfaces of the rear case 110 are inclined downward in the front side, respectively. In this way, the upper and lower surfaces are in harmony with the cover 200 formed to be inclined downward in the front direction (in the case of the cover 200, which will be described later).

The decorative decorative panel 123 is attached to the upper surface of the rear case 110 in a size corresponding thereto. Fitting protrusions 123A and 123B are formed on the inner surface of the decorative panel 123, and the fitting grooves 113 to which the fitting protrusions 123A and 123B are fitted are coupled to the upper surface of the rear case 110. Is formed. Therefore, the decorative panel 123 is attached to the rear case 110 without a separate adhesive.

One side of the rear case 110 is formed to be stepped in the inward direction, the main body side cover 121 that covers the stepped portion of the rear case 110 is provided and attached. To this end, a plurality of fitting protrusions 121A and 121B protruding in a horizontal direction and a vertical direction are provided on an inner surface of the main body side cover 121, and correspondingly, one side of the rear case 110 is provided on the main body. The fitting grooves 121 and the fitting holes 112 are formed so that the fitting protrusions 121A and 121B of the side cover 121 can be fitted to each other. Therefore, the decorative panel 123 is easily attached to the rear case 110 without a separate adhesive.

When the decor panel 123 and the main body side cover 121 is provided in this way, it is easy to save various aesthetics from the shape and color of the uniform main body 100. For example. Colors of the decor panel 123 and the main body side cover 121 may be configured in a different color from that of the rear caser 110 to implement a main body 100 having two or more colors.

The front plate 130 of the main body 100 has a large opening 131 at the bottom to expose the main keypad 150 to the outside. In addition, the front plate 130 is provided with a friction preventing slip bar 128 to prevent friction with the cover 200. The slip bar 128 is installed long in the vertical direction on the left and right sides of the front plate 130 and for this purpose, the front groove 130 is a mounting groove 135 for the slip bar 128 on which the slip bar 128 is seated. ) Is formed. The slip bar 128 may be appropriately distributed and disposed in consideration of the shapes of the main body 100 and the cover 200, and it may be seen that the slip bar 128 is distributed in five shapes. The slip bar 128 is made of polyacetal material to minimize friction with the cover 200 in contact. The polyacetal material is suitable as the material of the slip bar 128 because the coefficient of friction is quite small. One surface of the slip bar 128 has been formed a plurality of fusion projections (128A) in the longitudinal direction. Therefore, when the fusion protrusion 128A is heated and melted and then attached to the seating groove 135 of the front plate 130, the slip bar 128 may be stably bonded without a separate adhesive.

The main board 140 is provided with the data connection terminal 141 and the earphone connection jack 143, and a circuit and a chip for various internal functions including processing a signal input from the main keypad 150. Equipped with.

Referring to FIG. 13, the main keypad 150 according to the present invention is an assembly, and includes a key unit 151, a receiving pad 153, a light emitting plate 155, and various types of keys 151A. , The key rubber 157 is assembled sequentially.

Here, the fitting piece 151B protruding from the upper side and the lower side of the key unit 151 is inserted around the opening 131 formed in the front plate 130 of the main body 100 so that the key unit 151 is provided. After being coupled to the front plate 130 serves to prevent the departure. The accommodating pad 153 serves to maintain stable contact between the key unit 151 and the light emitting plate 155 and corresponds to each key 151A belonging to the key unit 151. 153A is provided. The light emitting plate 155 serves to provide illumination to the key unit 151 while receiving power and emitting light. The key rubber 157 transmits a signal to the body substrate 140 while receiving and receiving a contact force applied to the key unit 151.

Referring to FIG. 14, a camera module according to the present invention includes a camera 161, a flash 162, and a camera module for receiving the camera 161 and the flash 162 and stably mounting them to the main body 100. A case 163, a camera window 165, a diffusion sheet 167, and a reflector 168 are included.

The camera 161 includes a barrel 161A provided with a lens group therein and a CCD or CMOS for capturing light incident through the lens.

The camera module case 163 has a rectangular box shape with an open front surface and is installed on an upper portion of the rear case 110. The camera module case 163 has a camera exposure hole 163A formed at the rear thereof so that the front end portion of the camera 161 may be exposed to the rear of the main body 100. In addition, the camera module case 163 may further include a flash seating portion on which the flash 162 is seated, but a portion of the flash seating portion may be exposed so that the tip of the camera flash 162 may be exposed to the rear of the main body 100. An exposure hole 163B is formed. On the other hand, a part of the surface of the camera module case 163 is coated with a metal plating (not shown) for inputting and outputting a transmission and reception signal required by the mobile phone terminal to form a so-called intenna.

The camera window 165 is installed on the upper rear of the rear case 110 of the main body 100 to block and protect the lens of the camera 161 from external contact. The camera window 165 is provided with a transparent synthetic resin material. The camera window 165 is attached to the rear case 110 by a double-sided tape 166 for a window having a matching shape. In this case, the portion of the window double-sided tape 166, the front end portion of the camera 161 is formed to be a through hole (166A) so as not to interfere with the light projected by the camera. On the other hand, the camera window 165 is in a shape that conforms to the diffusion sheet 167 and the reflector 168 so that the diffusion sheet 167 and the reflector 168 can be directly bonded to the double-sided tape 166 for the window. Cut through holes 165A and 165B.

The diffusion sheet 167 is installed in the camera window 165 and includes an intaglio and an embossed pattern 167A for diffusing light emitted from the camera flash 162. However, the embossed and intaglio patterns 167A are formed on the front end surface of the camera flash 162, and the rear end surfaces thereof are formed in a smooth plane so as to be easily bonded to the double-sided tape for the window.

The reflector 168 is for reflecting the user's appearance in close proximity and is formed in a circular shape and directly adhered to the double-sided tape 166 for the window through the camera window 165.

Referring to FIG. 15, the battery units 171 and 173 according to the present invention include a battery 171 of a rectangular flat plate type and a battery case 173 for fixing the battery 171 to the rear of the rear case 110. The battery case 173 is provided with a seating groove 173A for stably supporting the battery, and includes coupling protrusions 173B at the top and the bottom thereof to be fixed to the rear case 110.

16 is an exploded perspective view of the entire cover according to the present invention.

As shown, the cover 200 according to the present invention is a front case 210 and a back plate 230 forming a skeleton, various accessories attached to the front case 210 and the back plate 230 (221, 223, 224, 225) ), A cover substrate 240, a screen unit 250, and an auxiliary keypad 260 constituting the assembly. Hereinafter, each of these components constituting the cover 200 will be described.

17 to 19 are partial exploded perspective views for explaining the main components of the cover according to the present invention, Figure 20 is a front view of the main body and the cover back plate to explain the coupling relationship between the main body and the cover according to the present invention This is a reference diagram showing the relationship.

First, referring to FIG. 17, the cover 200 according to the present invention may include various accessories 221, 223, 224, and 225 attached to the front case 210 and the back plate 230, and the front case 210 and the back plate 230. And a cover substrate 240.

The front case 210 and the back plate 230 of the cover 200 form a skeleton of the cover 200. Upper and lower portions of the front case 210 are provided with openings 211 and 213 for installing the screen unit 250 and the auxiliary keypad 260 and speaker openings 217 for emitting the sound of the built-in speaker, respectively. . The upper surface 210A of the front case 210 is formed to be inclined downward in the front direction so as to be easily pressed by the user with a thumb for pop-up. In addition, the lower surface 210B of the front case 210 is also inclined downward in the front direction in harmony with the upper surface 210A. As a result, both the upper surface 210A and the lower surface 210B of the main body 100 and the cover 200 are formed to be inclined, thereby creating a stylish form that is distinguished from other portable terminals with ease of use for pop-up. Like the rear case 110, a decorative decoration panel 223 having a corresponding size is attached to the lower surface 210B of the front case 210. To this end, fitting protrusions 223A and 223B are formed on the inner surface of the decor panel 223 and the fitting protrusions 223A and 223B may be fitted to and coupled to the bottom surface 210B of the front case 210. Fitting grooves (not shown) are formed in the same manner as the rear case 110. Therefore, the cover decorative panel 223 is attached to the front case 210 without a separate adhesive.

One side edge portion of the front case 210 is formed to be stepped in the inward direction, and the cover side side cover 221 covering the step portion of the front case 210 is provided and attached. To this end, two kinds of fitting protrusions 221A and 221B drawn in a horizontal direction and a vertical direction are provided on an inner surface of the cover side side cover 221. Fitting grooves (not shown) and fitting holes 112 are formed so that the fitting protrusions 221A and 221B may be fitted to each other. Therefore, the decorative panel 223 can be attached to the front case 210 without a separate adhesive.

Thus, when the cover decorative panel 223 and the cover side cover 221 is provided it is possible to save a variety of aesthetics. Furthermore, if combined well with the main body 100 having a similar configuration, it is possible to produce even more diverse designs.

In order to install the cover side cover 221, an opening (not shown) in which the pop-up hinge module 300 is accessible is formed in at least one of an upper end and a lower end of the front side 210. . Such an opening may be useful for the initial installation of the popup hinge module 300 or for troubleshooting. The opening for access of the pop-up hinge module 300 is normally concealed by the cover side cover 221.

The rear plate 230 of the cover 200 has a hinge module seating parts 231 and 232 which are seated for fixing the pop-up hinge module 300. The hinge module seating parts 231 and 232 are formed by inverting the upper and lower parts of one side of the rear plate 230. The portion 231 formed at the lower portion of the rear plate 230 among the hinge module seating portions 231 and 232 is wider than the upper portion and serves to guide the penetrating assembly 323 of the pop-up hinge module 300 and guide the same. To serve. This can be seen in more detail with reference to FIG. 20. The upper portion 232 of the seating portions 231 and 232 for the hinge module includes an upper inner tube 331 protruding to the upper portion of the guide tube 310 of the pop-up hinge module 300. It is seated. The lower portion 231 of the hinge module seating portion 231, 232 is seated in the guide tube 231 having a wider diameter, and the coupling 323 is a cutout portion that is cut wider at the lowermost end of the seating portion 231, 232. After penetrating through and fitted into the coupling groove 133 formed in the front plate 130 of the main body 100 is coupled.

The back plate 230 of the cover 200 has a shaft groove 233 long and vertically formed on the other side portion, which is the opposite side on which the pop-up hinge module 300 is installed. The shaft groove 233 is recessed from the rear side to the front side of the back plate 230 of the cover 200 to have a long dome shape. A slide shaft 224 is fitted into the shaft groove 233 through a through hole 233A formed at a lower end of the shaft groove 233. In addition, the shaft guide 225 is provided to be slidably fitted to the slide shaft 224 and coupled to the front plate 130 of the main body 100 to connect the other side of the main body 100 and the cover 200 do. The shaft groove 233, the slide shaft 224 and the shaft guide 225 serves to slidably connect the other side of the cover 200 and the main body 100 by the cover 200 when opening and closing the cover 200 Together with the pop-up hinge module 300 connecting one side of the 200 and the main body 100, the cover 200 maintains a balance so as not to be unbalanced to one side.

The cover substrate 240 is mounted inside the cover 200, and is formed by cutting the other side to avoid interference of the shaft groove 233 formed on the rear plate 230 of the cover 200. The cover substrate 240 may include circuits and chips for processing signals input from the auxiliary keypad 260 and for implementing various functions required for the screen unit 250.

Referring to FIG. 18, the screen unit 250 according to the present invention includes a screen 251 installed in the cover 200 and a buffer and foreign matter prevention pad installed between the screen 251 and the cover substrate 240. 253 is provided. The buffer and foreign matter prevention pad 253 has a rectangular frame shape in which a large opening 253A is formed at the center thereof so as not to block the image of the screen 251. The buffer and foreign matter prevention pad 253 is made of PORON (Perfomance Urethanes) material to prevent damage due to the impact between the screen and the cover substrate 240. And more importantly, it serves to prevent the foreign matter from penetrating into the cover 200. The screen unit 250 includes a blocking screen window 255 that protects the screen 251 from external contact. The screen window 255 is adhered to the outside of the cover 200 by a double-sided tape 257. The double-sided tape 257 for the screen window has a rectangular frame shape in which a large opening 253A is formed in the center so as not to block the image of the screen 251 like the buffer and foreign matter prevention pad 253. On the other hand, the screen window 255 is formed in the front surface of the front case 210 so that the screen window 255 has a depth and width corresponding to the screen window 255 in the front case 210 is seated without protrusion It is preferable.

Referring to FIG. 19, the auxiliary keypad 260 is installed at a lower portion of the front surface of the cover 200 as one assembly, and has an auxiliary key unit 261 in which various kinds of keys 261A are clustered together. The key rubber 263, the auxiliary key dome sheet 265, the auxiliary key flexible substrates 267 and FPCB, and the auxiliary key base 269 are sequentially coupled.

 In this case, the auxiliary key rubber 263 improves the contact feeling when the auxiliary key 261A is clicked and serves to smoothly and naturally transmit the applied load to the auxiliary key dome sheet 265. The auxiliary key rubber 263 also has a hole 263A for positioning along the edge side edge. This is to obtain an accurate installation position when assembling the auxiliary key unit 261 and the front case 210 of the cover 200.

The auxiliary key dome seat 265 is applied to the auxiliary key 261A and is on and off while being in contact with the auxiliary key flexible substrate 267 under pressure transmitted through the auxiliary key rubber 263. It is responsible for making contacts.

The auxiliary key base 269 supports the auxiliary key flexible board 267 from the rear side to prevent the flexible board 267 from being bent or damaged. The auxiliary key base 269 has fastening pieces 269A, 269B, and 269C for assembly, and upper and lower ends of the auxiliary key base 269 have ring-shaped fastening pieces 269A having holes for fastening bolts, respectively. The half is provided with semi-cyclic auxiliary fastening pieces 269B and 269C with about one half and three quarters of the openings. As a result, the auxiliary keypad 260 can be more easily and firmly fixed in the front case 210 of the cover 200.

Hereinafter, a pop-up operation for opening and closing the cover 200 of the mobile terminal according to the present invention will be briefly described with reference to the accompanying drawings.

First, when the cover 200 is to be opened and closed by popping up the cover 200 in a state that completely covers the front of the main body 100, the guide tube 310 is compressed by pressing the cover 200 slightly downward from the top ( The cover 200 pops up while being lifted by the 340. This will be described in detail as follows.

The guide tube 310 is slightly lowered against the force applied by the compression spring 340 when the cover 200 is lightly pressed down, so as to rise again by the restoring force of the compression spring 340 as soon as the external force disappears. do.

At this time, the sliding protrusion 339 of the rotary ring 338 moves on the profiles 333 and 336 of the upper inner tube 331 and the lower inner tube 335. The sliding protrusion 339 of the rotary ring 338 is further moved as soon as the guide tube 310 ascends and descends to be positioned at the same position as the guide groove 337 of the lower inner tube 335. Then, as the restraint of the sliding protrusion 339 on the guide tube 310 is released, the guide tube 310 is raised by the elastic restoring force of the compression spring 340. Accordingly, the cover 200 is in a state of being popped open with the guide tube 310 instantaneously and gently.

On the other hand, if you want to return the cover 200 to the original position, press the cover 200 for a long time. Then, as the cover 200 and the guide tube 310 descends together, the sliding protrusion 339 moves in one direction in contact with the profile 333 of the upper inner tube 331. Thereafter, when the external force disappears, the guide tube 310 tends to rise by the compression spring 340, but the profile 336 of the lower inner tube 335 is restrained from rising while being caught by the sliding protrusion 339. As a result, the cover 200 is closed with respect to the main body 100. Here, when the cover 200 is lightly pressed again, the same pop-up operation described above is performed once again.

Although the preferred embodiment of the present invention has been described above, the present invention may use various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Accordingly, the above description does not limit the scope of the invention as defined by the limitations of the following claims.

As described above, the pop-up portable terminal according to the present invention provides a pop-up structure of a cover.

In addition, the present invention does not have to push up the hand manually to open the cover because the cover pops up and opens upwards, just by lightly pressing the cover.

In addition, the present invention is convenient to operate in an ergonomic design considering the user's finger movement according to the pop-up structure.

In addition, the present invention suppresses the increase in the overall length of the entire length of the portable terminal or the increase in the front and rear widths, despite having the pop-up structure by minimizing the vertical length.

In addition, the present invention, even though the pop-up hinge module is installed on one side side to avoid the mounting space, there is no bias due to the eccentricity when opening and closing the cover.

In addition, the present invention is advantageous to provide a more aesthetic sense in form and color to escape the uniform design by having a side cover and a decorative panel.

Claims (33)

A mobile terminal, in which a cover is popped open with respect to the main body, A main body on which a main keypad is installed; A cover which is coupled to be slidably up and down in a state in which the front surface of the main body is covered correspondingly, and is provided with a screen unit including a display screen; And a pop-up hinge module which connects the cover and the main body to open the cover and pops the cover with respect to the main body. The method of claim 1, The pop-up hinge module is connected to one side of the cover and the main body of the pop-up portable terminal. According to claim 1 or claim 2, The pop-up hinge module, A hollow guide tube installed vertically in the cover and having a guide line cut in the vertical direction; A coupler coupled to the main body and supported by a part thereof to be inserted into the guide tube through the guide line to couple the guide tube to the main body so as to be slidable up and down; A spring installed inside the guide tube to provide a lift force to the guide tube; A pop-up adjusting means installed in the guide tube and configured to restrict the guide tube from rising and then allow the cover to pop up when the cover is pressed to pop up the guide tube. Type mobile terminal. The method of claim 3, wherein the pop-up adjusting means, An upper inner tube inserted into an upper inner side of the guide tube, and having a profile having a top dead center and a bottom dead center repeated on an inner circumferential surface of a lower end; It is inserted into and fixed to the inside of the guide tube to be connected to the lower end of the upper inner tube, and provided with an incision cut in accordance with the guideline of the guide tube, the upper end inner peripheral surface spaced apart corresponding to the profile of the upper inner tube, A lower inner tube having a top recess formed in a periodically repeating profile, the guide groove being formed downward from the bottom dead center of the profile at regular intervals; It is rotatably installed in a portion located inside the guide tube of the combination, the outer circumferential surface is formed in the sliding projections to move in one direction in a state spanning the upper inner tube and the lower inner tube to restrain the guide tube from rising And a rotating ring for allowing the guide tube to rise as soon as the sliding protrusion coincides with the guide groove. The method of claim 4, wherein The sliding protrusion is in contact with the upper inclined side in contact with the upward inclined line connecting the bottom dead center and the top dead center of the upper inner tube profile with respect to the rotational direction, and the downward inclined line connecting the top dead center and the bottom dead center of the lower inner tube profile. Pop-up type portable terminal, characterized in that the triangular projection having a lower inclined side. The method of claim 4, wherein The guide groove is formed once every time the bottom dead center of the lower inner tube profile is formed twice, so that the cover can be popped up when pressed once. The method of claim 4, wherein The lower inner tube is protruded in the vertical direction along the left and right sides of the incision, the pop-up type portable terminal, characterized in that further provided with a pair of protruding line in contact with the inner end of the guide line of the guide tube. The method of claim 4, wherein The pop-up hinge module is further provided with a guide bar inserted into the spring to guide the expansion and contraction of the spring to prevent distortion, The lower end of the guide bar is a pop-up type portable terminal, characterized in that the fitting portion is rotatably fitted and supported in a portion located inside the guide tube of the assembly through the rotating ring. The method of claim 4, wherein The guide tube has a locking protrusion protruding from the inner peripheral surface of the upper end, And a sliding groove formed on the outer circumferential surface of the upper inner tube to have a sliding groove formed at an upper direction downwardly and closed at a lower end so that the engaging protrusion is slidable. The method of claim 9, Snap hole is formed in the lower end of the guide tube, A pop-up type portable terminal further comprising a fixing cap for supporting the upper inner tube and the lower inner tube fitted to the guide tube while being fixed to the lower portion of the guide tube by having a snap protrusion snapped to the snap hole. . The method of claim 1, The top and bottom of the cover is a pop-up portable terminal, characterized in that formed inclined downward in the front direction. The method of claim 11, The upper and lower surfaces of the main body are inclined downward in the front direction corresponding to the upper and lower surfaces of the cover. The method of claim 11, Pop-up type portable terminal, characterized in that the decorative decorative panel having a size corresponding to each of the upper surface and the lower surface of the cover is attached. The method of claim 2, One side of the cover is formed stepped in the inner direction, And a cover side cover covering the stepped portion of the cover. The method of claim 14, And at least one of an upper end and a lower end of the cover side side portion is provided with an opening through which the pop-up hinge module is accessible. The method of claim 14, The one side edge portion of the main body is formed to be stepped in the inward direction, the pop-up type portable terminal, characterized in that it further comprises a main body side cover to cover the step portion of the main body corresponding to the cover side side cover. The method of claim 2, The other side of the main body and the cover is a pop-up portable terminal, characterized in that coupled to be slidably mutually. The method of claim 17, wherein for coupling the other side of the body and the cover, Shaft grooves are formed in the rear of the other side of the cover long vertically, The shaft groove is a pop-up type mobile terminal, characterized in that the slide shaft is installed, the shaft guide is coupled to the rear of the main body and slidably fitted to the slide shaft. The method of claim 18, The cover substrate mounted inside the cover is a pop-up portable terminal, characterized in that the other side is cut to avoid interference of the shaft groove. The method according to claim 1 or 2, The screen unit is a pop-up portable terminal, characterized in that further comprising a buffer and foreign matter prevention pad of the foron material having a rectangular frame shape between the screen and the cover substrate. The method according to claim 1 or 2, An auxiliary keypad is installed below the front of the cover, and the auxiliary keypad includes a ring-shaped fastening piece having a hole at each of the upper corners for bolting, and a semi-cyclic auxiliary fastening piece at each of the lower edges. Pop-up type portable terminal characterized in that. The method according to claim 1 or 2, The main body of the pop-up type mobile terminal, characterized in that the camera module including a photographing camera is further installed. The method of claim 22, wherein the camera module, A camera incorporating a photographing lens; Pop-up is installed on the inside of the main body, the front is open, the rear is a pop-up, characterized in that the camera box case of the rectangular box-shaped through-holes for exposing the camera is formed so that the front end of the camera can be exposed to the rear of the main body. Type mobile terminal. The method of claim 23, wherein A part of the surface of the camera module case is a pop-up type portable terminal, characterized in that the metal plating for inputting and outputting the required transmission and reception signals. The method of claim 23, wherein The camera module further includes a flash for camera shooting, The camera module case further includes a flash seating portion to which the camera flash is seated, but a portion of the flash seating portion is provided with a flash exposure hole so that the front end portion of the camera flash can be exposed to the rear of the main body. terminal. The method of claim 25, The camera module, the pop-up portable terminal further comprises a transparent camera window installed on the upper rear of the body to block the lens of the camera from external contact. The method of claim 26, The camera module, the pop-up type portable terminal, characterized in that further comprising a diffusion sheet installed in the camera window, having a pattern of intaglio and embossed to diffuse the light emitted from the flash. The method of claim 26, The camera module further comprises a circular reflector installed in the camera window. The method according to claim 1 or 2, The main body has a data connection terminal for transmitting and receiving data and charging exposed on the lower left side, And a soft connection terminal cover covering the data connection terminal, wherein the connection terminal cover has one end of the upper and lower parts joined to the left side of the main body and opened and closed. The method of claim 29, The main body has an earphone connecting jack exposed on the upper left side, And a soft earphone connecting jack cover covering the earphone connecting jack, wherein the earphone connecting jack has one end of the upper and lower parts joined to the left side of the main body so as to be opened and closed. The method according to claim 1 or 2, Pop-up type portable terminal, characterized in that the left and right sides of the front of the main body is provided with anti-friction slip bar of polyacetal resin lengthened vertically to prevent the friction between the main body and the cover when the cover is elevated. The method of claim 31, wherein The front surface of the main body is a pop-up type portable terminal, characterized in that the slip bar seating groove is formed in which the anti-friction slip bar is seated. The method of claim 32, The slip bar is provided with a plurality of fusion projections formed in the longitudinal direction on one surface, the pop-up portable terminal, characterized in that bonded to the slip bar mounting groove by the melting of the fusion projections.

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