KR20060134752A - Composition open and close type mobile communication terminal - Google Patents

Abstract

A composite opening/closing mobile terminal is provided to allow a user to smoothly input direction data in enjoying 3-dimensional games by providing a large display unit. The first folder part(220) is hinge-coupled at one side of a longer axis lengthwise direction of a main body part(210). A slide part(300) is slidably moved and coupled at the other side of the longer axis lengthwise direction of the main body part(210). The second folder part(230) is hinge-coupled at one side of the slide part(300). A large display unit(211) is provided on a front surface of the main body part(210) and has a size corresponding to the front surface of the main body part(210).

Description

Composite Switch Mobile Terminal {COMPOSITION OPEN AND CLOSE TYPE MOBILE COMMUNICATION TERMINAL}

1 is a perspective view illustrating the appearance of various conventional mobile communication terminals.

2 to 8 illustrate a multi-switched mobile communication terminal according to an embodiment of the present invention,

Figure 2 is a side view and a plan view showing the appearance of a multi-switch mobile communication terminal according to an embodiment of the present invention.

3 is a side view and a plan view illustrating a slide unit of a slide unit of a multi-open mobile communication terminal according to an embodiment of the present invention.

4 is a side view and a plan view illustrating a state in which a first folder portion and a second folder portion are rotated in the multi-open type mobile communication terminal according to the embodiment of the present invention.

5 is a cross-sectional view illustrating a cross section taken along the line AA ′ of FIG. 3.

6 is a partial perspective view showing the configuration of the body portion and the slide portion of the multi-switching mobile communication terminal according to an embodiment of the present invention.

7 is a partial plan view showing a departure-avoidance device of a multi-switch mobile communication terminal according to an embodiment of the present invention.

8 is a partial perspective view showing a locking device of a multi-switch mobile communication terminal according to an embodiment of the present invention.

9 is a partial perspective view showing a modification of the locking device of the multi-switch type mobile communication terminal according to the embodiment of the present invention.

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

100: bar type mobile communication terminal 101: image display device

102: key input unit 110: slide type mobile communication terminal

120: main body 121: key input unit

130: slide unit 131: image display device

140: folder type mobile communication terminal 150: main body

151: key input unit 160: folder unit

161: image display device 170: hinge portion

200: composite switch type mobile communication terminal 210: main body

211: large display device 212: slide rail

213: first projection 214: second projection

220: first folder portion 221: first key input portion

222: first direction data key input unit 230: second folder unit

231: second key input unit 232: second direction data key input unit

240: battery 300: slide portion

310: slide part body 311: slide groove

312: third projection 313: fourth projection

320: display device exposed portion 400: first hinge portion

410: first fixed hinge portion 420: first movable hinge portion

500: second hinge portion 510: second fixed hinge portion

520: second movable hinge portion 600: crossbar

610: crossbar receiving portion 620: crossbar insertion groove

700: first magnet 800: second magnet

The present invention relates to a mobile communication terminal, and more particularly, to a mobile communication terminal, which provides a hybrid opening and closing method in which a clamshell opening and closing method is mixed and provides a large display device on the front of the mobile communication terminal. Thus, the overall size of the mobile communication terminal is small and light, but the present invention relates to a multi-switch type mobile communication terminal that can provide convenience of image expression and information input of the mobile communication terminal by maximizing the image display device provided in the mobile communication terminal. .

In general, a mobile communication terminal is a wireless communication device that allows a user to carry a voice call with a specific person, and transmits a call message including a unique number of a receiver mobile communication terminal through a base station call channel to call a specific mobile communication terminal. After that, when a response is received from the mobile communication terminal, the system is configured to enable a call between the sender and the receiver.

The above-described mobile communication terminal is composed of a system for enabling a call between a sender and a receiver when a response is received from the mobile communication terminal after transmitting a call message including a unique number of the other mobile communication terminal through a base station call channel. It is.

However, due to the rapid development of the electronic and telecommunications industry, the mobile communication terminal is not only a simple voice call, which is the main function of the above-described conventional mobile communication terminal, but also a game and a video on demand, an electronic dictionary, an MP3 player, a photo, and the like. The latest functions such as video shooting and TV watching are being added.

In order to use the latest functions as described above, a conventional mobile communication terminal includes an image display unit including an image display device such as an LCD module that visually identifies the state of the terminal or displays image information necessary for implementing the latest function. Is provided.

In addition, the conventional mobile communication terminal is provided with a data input unit consisting of a key input unit or a touch screen for inputting a variety of data in order to use the above-described latest functions, the image display unit and the data input unit described above is a conventional mobile communication terminal Its layout depends on its appearance.

That is, conventional mobile communication terminals are roughly classified into bar, clamshell, and slide type according to their external appearance. The type of mobile communication terminal, image display unit, and data input unit are provided. When described with reference to Figure 1 as follows.

1 is a perspective view showing the appearance of various conventional mobile communication terminals, as shown in FIG. 1, the first development of the mobile communication terminal is a bar-type mobile communication terminal shown in FIG. Although the bar type mobile communication terminal 100 has an image display apparatus 101 and a key input unit 102 on its front surface, the image display apparatus 101 and a key input unit 102 are provided. Is exposed on the front.

The form of the mobile communication terminal developed after the bar-type mobile communication terminal 100 (refer to FIG. 1) is a folder type mobile communication terminal 140 as shown in FIG. Type mobile communication terminal 140 includes an image display device such as a Main-Liquid Crystal Display (Main-LCD) module 161 and a Sub-Liquid Crystal Display (Sub-LCD) module (not shown). The main body 150 provided with the folder unit 160 and the key input unit 151 including the dialing key and various function keys are coupled by the hinge coupler 170 to form an appearance thereof.

That is, a key input unit 151 for inputting various data information is provided on the front surface of the main body unit 150 of the clamshell mobile communication terminal 140, and the front surface of the folder unit 160 is as described above. A display device 151 is provided, such as a main liquid crystal display (Main-LCD) module 161 for displaying predetermined visual information.

In addition, the main body 150 and the folder 160 are coupled by a hinge coupler 170 that hinges the main body 150 and the folder 160, and the folder 160. Since the main body unit 150 is pivotally formed to be folded, the key input unit 151 and the key input unit 151 such as the main LCD module 161 are formed so as not to be exposed to the outside.

The mobile terminal developed after the bar-type mobile communication terminal 100 (refer to FIG. 1) and the folder type mobile communication terminal 140 (refer to FIG. 2) is a slide type mobile device shown in FIG. The mobile terminal 110, the slide-type mobile communication terminal 110 is a cover unit 130, a key input unit 121 and a mobile communication unit provided with an image display device such as a liquid crystal display (LCD) module 131 Body portion 120 having all the basic arithmetic function of the terminal is coupled to form the appearance.

The slide-type mobile communication terminal 110 having the above configuration is provided with a slide module (not shown) for coupling the body portion 120 and the cover portion 130 so that the cover portion 130 is the body. It is formed to be opened and closed by sliding the portion 120.

Here, the bar, folder and slide type mobile communication terminals described above may be provided in various forms in the image display unit and the data input unit. However, various personal information terminal devices have recently been developed. In the existing structure of the bar, clamshell and slide type mobile communication terminals in accordance with the current trend that the hybridization of the mobile communication terminals is rapidly proceeding, the installation of the image display device and the data input unit are performed. There is a problem that a lack of space is caused.

The data input unit and the image display apparatus may be provided in various ways according to the various types of mobile communication terminals described above. However, the data input unit and the image display apparatus are sufficiently large to implement the latest functions provided in the respective mobile communication terminals. In order to ensure the size of the above-described various types of mobile communication terminal has a problem that must be increased.

In addition, in order to include the data input unit and the image display apparatus while limiting the size of the mobile communication terminal, the mobile communication terminal may be restricted due to the size of the data input unit and the image display apparatus. There is a problem that does not properly implement the latest functions provided in the terminal.

In addition, since the data input unit is provided in a limited space of the mobile communication terminal, a small and small key input unit may be used to enjoy a three-dimensional game requiring input of direction data such as simulation and role-playing games using an enlarged image display device. Since there is no choice but to input the direction data using the mobile communication terminal, there is a problem in that the direction data cannot be smoothly input in implementing the aforementioned various games.

Accordingly, the present invention is to solve the above problems, an object of the present invention is to provide a mobile communication terminal with a hybrid opening and closing method of a clamshell opening and closing method and a slide type opening and closing method and a large display device on the front of the mobile communication terminal The overall size of the mobile communication terminal by providing a multi-switched mobile communication terminal that can provide the convenience of image representation and information input of the mobile communication terminal by realizing the maximization of the image display device provided in the mobile communication terminal In providing.

In order to achieve the above object, the present invention, the main body portion of the mobile communication terminal, the first folder portion hinged to one side of the longitudinal direction of the main body portion, and the other side of the main body portion in the longitudinal direction of the main body portion is slide-moved A slide unit coupled to the other side of the main body in the longitudinal direction of the main body so as to open and close the front side, and a second folder unit hinged to one side of the slide unit, the front side of the main body unit having a large size corresponding to the front side of the main body unit; It provides a multi-switch type mobile communication terminal characterized in that the display device is provided.

According to the above configuration, the mobile communication terminal provides a hybrid opening and closing method in which a clamshell type opening and closing method is mixed and provides a large display device on the front of the mobile communication terminal. There is an effect that can provide a multi-switch type mobile communication terminal that can provide a larger sized image information without making the size of the larger.

In addition, by providing the first and second folder parts which are rotated with respect to one side and the other side of the main body of the mobile communication terminal, the 3D game that requires input of direction data such as simulation and role-playing games using the large display device is enjoyed. There is an effect that can smoothly input the direction data required for the implementation of the above-described various games.

Hereinafter, a mobile communication terminal according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 to 8 illustrate a multi-switched mobile communication terminal according to an embodiment of the present invention, Figure 2 is a side view and a plan view showing the appearance of the multi-switched mobile communication terminal according to an embodiment of the present invention, Figure 3 FIG. 4 is a side view and a plan view illustrating a slide unit of a multi-open type mobile communication terminal according to an exemplary embodiment of the present invention, and FIG. 4 is a first folder part and a first folder unit of the multi-open type mobile communication terminal according to an exemplary embodiment of the present invention. It is a side view and a top view which show the state in which 2 folder parts were rotated.

As shown in FIGS. 2 to 4, the multi-switched mobile communication terminal 200 according to the embodiment of the present invention includes a main body 210 and a long axis length of the main body 210 of the mobile communication terminal 200. The first folder portion 220 which is hinged to one side of the direction, and the main body portion 210 so as to slide the first folder portion 220 and the other side in the longitudinal direction of the main body portion 210 to open and close the front surface of the main body portion 210. And a second folder part 230 hinged to one side of the slide part 300 and a slide part 300 which is slide-bonded to the other longitudinal direction of the major axis of the main body part 210. A large display device 211 having a size corresponding to the front of the 210 is provided.

That is, the multi-switched mobile communication terminal 200 according to the present invention having the above-described structure has a main body portion provided with a printed circuit board (not shown) mounted with a plurality of chipsets (not shown) as shown in FIG. The first folder portion 220 is hinged to one side of the longitudinal direction of the long axis of the 210, and the second folder portion 230 is hinged to the other side of the longitudinal direction of the main body portion 210.

In addition, in order to output the image signal output from the mobile communication terminal 200 to the front of the main body portion 210 using a larger display device as shown in FIG. A display device 211 is provided, and the large display device 211 is exposed to the outside due to the first and second folder parts 230 being rotated with respect to the main body part 210.

In addition, since the large display device 211 is provided on the front of the main body 210, various function keys of the second magnet 800 and the direction keys 222 and 232 which are conventionally installed on the front of the main body 210. 3 and 4 may be provided in the first folder portion 220 and the second folder portion 230 mounted to the main body portion 210, and the function keys 221 and 231. ) And direction keys 222 and 232 will be described later.

As described above, the second folder part 230 of the main body part 210 of the multi-opening / closing mobile communication terminal 200 according to the exemplary embodiment of the present invention has the other longitudinal direction of the main body part 210 in the longitudinal direction. The hinge is coupled to one side of the slide unit 300 that is slide coupled to, the detailed configuration of the slide unit 300 is slide coupled to the main body 210 will be described with reference to FIGS. 5 and 6 as follows.

FIG. 5 is a cross-sectional view illustrating a cross section taken along line AA ′ of FIG. 3, and FIG. 6 is a partial perspective view illustrating a configuration of a main body part and a slide part of a multi-switch mobile communication terminal according to an exemplary embodiment of the present invention.

5 and 6, the main body 210 of the multi-switched mobile communication terminal 200 according to the embodiment of the present invention has the main body 210 in the other longitudinal direction in the longitudinal direction of the main body 210. Slide rail 212 formed in the upper side of the height direction is provided, and also in the slide portion 300 of the multi-opening mobile communication terminal 200 according to an embodiment of the present invention the other long-length longitudinal direction of the main body portion 210 A slide groove 310 and a slide groove 300 to which the slide rail 212 is inserted are provided to face each other in a slide unit body 310 and a slide unit body 310 in a height direction. When the slide unit is coupled to the main body 210, the front of the slide unit body 310 overlapping the large display device 211 is opened to display the large display device 211 is exposed to the outside Tooth exposure portion 320 is configured to include.

In addition, the slide unit 300 which is slide coupled to one side of the main body unit 210 is one side of the slide unit body 310 to hinge the second folder unit 230 to one side of the slide unit 300. It further comprises a second fixed hinge portion 510 for hinge coupling the second folder portion 230 in the.

As described above, the main rail 210 and the slide rail 212 provided in the main body 210 are inserted into the slide groove 311 provided inside the slide 300 and slide-coupled thereto. When the slide part 300 slides with respect to the main body part 210 to open the front surface of the main body part 210, the slide part 300 is connected to the main body part 210. There is provided a departure prevention device for coupling the main body 210 and the slide unit 300 so as not to be separated with respect to the departure prevention device described with reference to FIG.

7 is a partial plan view showing a departure-avoidance device of a multi-switch mobile communication terminal according to an embodiment of the present invention.

As shown in FIG. 7, the detachment preventing device of the multi-opening / closing mobile communication terminal 200 according to the exemplary embodiment of the present invention is provided on one surface of the slide rail 212, and the slide unit 300 is the main body 210. And a first protrusion 213 provided at a position coupled with the slide, and provided on one surface of the slide rail 212, and the slide part 300 slides with respect to the main body part of the main body part 210. The second protrusion 214 provided at a position to open the front surface, and is provided on one surface of the slide groove 311, the slide portion 300 is slide-bonded with respect to the other side of the main body portion 210 1 is provided on one surface of the third projection 312 and the slide groove 311 is provided in a position corresponding to the position in contact with the projection 213 to limit the movement of the slide unit 300 and the slide unit 300 is the body portion of the 210 A fourth protrusion 313 provided at a position corresponding to a position where the slide portion 300 is not separated from the main body portion 210 by being in contact with the second protrusion 214 in a slide movement with respect to the other side. It consists of.

In addition, the slide rail 212 provided in the main body 210 is inserted into the slide groove 311 provided inside the slide 300 to slide the main body 210 and the slide 300 ), When the slide unit 300 slides with respect to the main body 210 so as to close the front of the main body 210, an external force of a predetermined size is not applied to the slide unit 300. The slide unit 300 is provided with a locking device for coupling the body unit 210 and the slide unit 300 so that the slide unit 300 slides with respect to the main body unit 210 so as not to open the front surface of the main body unit 210. The locking device will be described with reference to FIGS. 8 and 9 as follows.

8 is a partial perspective view showing a locking device of a multi-opening mobile communication terminal according to an embodiment of the present invention, Figure 9 is a portion showing a modification of the locking device of the multi-closing mobile communication terminal according to an embodiment of the present invention Perspective view.

As shown in FIG. 8, the locking device according to the embodiment of the present invention is provided on one side of the main body in the longitudinal direction of the long axis of the main body 210, and the crossbar 600 is always elastically protruded upward in the height direction of the main body 210. And, the slide unit 300 is provided on one side of the long axis longitudinal direction of the slide unit 300 so that the crossbar 600 is inserted and fixed when the slide unit 300 and the main body 210 is slide-coupled and the slide unit 300 It is configured to include a crossbar insertion groove 620 formed recessed downward in the height direction.

In the above configuration, the crossbar 600 is provided on one side in the longitudinal direction of the major axis of the main body 210 and is always elastically protruded upward in the height direction of the main body 210, although not shown in the drawing, the main body 210 ) Is mounted inside the main body 210 so as to always protrude the crossbar 600 to the upper side in the height direction of the main body 210 and one end thereof is connected to the crossbar 600 due to the crossbar 600 ) May be provided with an elastic member such as a coil spring (not shown) or a leaf spring (not shown) to elastically protrude upward of the body portion 210 in the height direction.

In the above, the locking device is composed of a crossbar 600 which elastically protrudes, and a crossbar insertion groove 620 into which the crossbar 600 is inserted and fixed, but not limited thereto, as shown in FIG. 9. One side of the main body portion in the height direction is provided in the upper direction and the first magnet 700 having a predetermined polarity, and the slide portion so as to face the first magnet 700 when the slide portion slides with the main body portion One long side of the longitudinal direction may be provided in the height direction lower side of the main body portion and may be composed of a second magnet 800 different in polarity from the first magnet.

In addition, the locking device may not only be configured of the first magnet 700 and the second magnet 800 as described above, but also includes only one magnet of the first magnet 700 and the second magnet 800. And a conductor (not shown) that can be attracted to and coupled to a magnetic field of any one of the provided magnets of the first magnet 700 and the second magnet 800 at a position where the other magnet is provided. Of course, it can be provided.

As described above, the main body 210 of the multi-switchable mobile communication terminal 200 having the above-described configuration is provided with a large display device 211 in front of the main body 210. Conventionally, there is no space for the various function keys 221 and 231 and the direction keys 222 and 232 which are installed on the front of the main body 210, and the various function keys 221 and 231 and the direction keys. 222 and 232 may be selectively installed on the front or rear of the first folder unit 220 and the second folder unit 230.

That is, the composite switch-type mobile communication terminal 200 according to the embodiment of the present invention having the above-described configuration includes the first folder part hinged to the main body 210 as shown in FIGS. 2 to 4. 220 and key input units 221 and 231 for inputting data are respectively provided on the front surfaces of the second folder unit 230 and the rear surfaces of the first folder unit 220 and the second folder unit 230. Direction data key input units 222 and 232 may be provided for inputting direction data, respectively.

As described above, key input units 221 and 231 are provided in front of the first folder unit 220 and the second folder unit 230, and the first folder unit 220 and the second folder unit 230 are provided. The first and second folder parts 220 and 230 rotated with respect to one side and the other side of the main body 210 because the direction data key input units 222 and 232 are provided on the rear side of the main body 210. When the front of the door is closed, the voice call or data is transmitted and received using the key input units 221 and 231 provided on the front of the first and second folder units 230, and the first and second folders are used. When the unit 230 is rotated with respect to the main body unit 210 and the front surface of the main body unit 210 is opened, the direction data key input unit 222 provided on the rear surface of the first and second folder units 230. Simulation and role-playing provided to the mobile communication terminal 200 together with the large display device 211 by using a 232. It can be used as a direction key for realizing a 3D game that requires input of direction data such as a game.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. Naturally, it belongs to

As described above, the composite switchgear mobile communication terminal according to the present invention provides a mobile communication terminal with a hybrid switchgear in which a clamshell type switchgear and a slide type switchgear are mixed, and provides a large display device on the front of the mobile communication terminal. By doing so, there is an effect that it is possible to provide a multi-switch type mobile communication terminal that can provide more enlarged image information without increasing the size of the limited mobile communication terminal and the size of the display device.

In addition, by providing the first and second folder parts which are rotated with respect to one side and the other side of the main body of the mobile communication terminal, the 3D game that requires input of direction data such as simulation and role-playing games using the large display device is enjoyed. There is an effect that can smoothly input the direction data required for the implementation of the above-described various games.

Claims (10)

A main body of the mobile communication terminal, A first folder part hinged to one side of a longitudinal direction of the main body part; A slide unit which is slidably moved with respect to the other longitudinal direction of the main body part to slide the other side of the main body part in the longitudinal direction of the main body so as to open and close the front surface of the main body part; It includes a second folder portion hinged to one side of the slide portion, The front and rear of the main body portion is a multi-switch mobile communication terminal, characterized in that the large display device having a size corresponding to the front surface of the main body portion. The method of claim 1, The main body portion, A slide rail formed above the main body portion in the height direction in the longitudinal direction of the main body portion in the other longitudinal direction is provided. The slide unit, A slide part body which is slide-bonded to the other longitudinal direction of the main body part; A slide groove provided to face each other in the slide body height direction and into which the slide rail is inserted; When the slide unit is slide-bonded with the main body portion, the front surface of the slide unit body overlapping with the large display device is opened, characterized in that it comprises a display device exposed portion for exposing the large display device to the outside Composite switch type mobile communication terminal. The method of claim 2, The slide unit, And a second fixed hinge unit configured to hinge-couple the second folder unit to one side of the slide unit body. The method of claim 3, The main body portion and the slide portion, When the slide unit is slide-moved relative to the main body portion when opening the front of the main body portion is characterized in that the separation prevention device for coupling the main body portion and the slide unit is provided so that the slide portion is not separated from the main body portion Open and close mobile terminal. The method of claim 4, wherein The departure prevention device, A first protrusion provided on one surface of the slide rail and provided at a position at which the slide unit is slide-engaged with the main body unit; A second protrusion provided on one surface of the slide rail and provided at a position at which the slide part slides with respect to the main body part to open the front surface of the main body part; A third protrusion provided on one surface of the slide groove and provided at a position corresponding to a position in which the slide portion slides with respect to the other side of the main body portion to be in contact with the first protrusion to limit the movement of the slide portion; A fourth protrusion provided on one surface of the slide groove and provided at a position corresponding to a position where the slide portion is not detached from the main body portion in contact with the second protrusion when the slide portion slides with respect to the other side of the main body portion Composite switch type mobile communication terminal, characterized in that consisting of. The method of claim 5, The main body portion and the slide portion, And a locking device for engaging the main body part and the slide part such that the slide part is slidably moved with respect to the main body part when the slide part is slide-coupled with the main body part. The method of claim 6, The locking device, A crossbar provided on one surface of the main body in the longitudinal direction of the longitudinal axis, and constantly elastically protruding upward in the height direction of the main body; When the slide portion is slide-bonded with the main body portion is provided with a crossbar insertion groove provided on one side of the longitudinal axis in the longitudinal direction of the slide portion so that the crossbar can be inserted and fixed and recessed downward in the height direction of the slide portion Composite switch type mobile communication terminal. The method of claim 7, wherein The locking device, A first magnet having a major axis in a longitudinal direction of the main body, and a first magnet provided at an upper side in a height direction of the main body; When the slide part is slide-bonded with the main body part, the long axis of the slide part is provided on the lower side in the height direction of the main body part so as to face the first magnet and is composed of a second magnet different in polarity from the first magnet. The composite switchgear mobile terminal, characterized in that it becomes. The method of claim 8, The front and rear of the first folder portion and the second folder portion of the multiple open and closed mobile communication terminal, characterized in that any one of the key input unit for the image display device and information data input is provided. The method of claim 8, Key input units for inputting data are provided on front surfaces of the first folder unit and the second folder unit, respectively. And a direction data key input unit for inputting direction data on the rear surface of the first folder unit and the second folder unit, respectively.

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