KR100766609B1 - A Multi-Function Portable Wireless Terminals - Google Patents

Abstract

A multifunctional portable wireless terminal is provided.

According to an aspect of the present invention, there is provided a wireless terminal including an antenna, a transmitter, and a receiver for transmitting and receiving information, and a main board on which a plurality of electronic components are mounted, comprising: an upper body having at least one display unit; A lower body having a keypad having various key members combined on an inner surface corresponding to an inner surface of the upper body; And the upper and lower bodies so that the upper and lower bodies are separated or closer to each other between one end of the upper body assembled to enable swing in the horizontal direction and the other end of the lower body assembled to enable the swing in the horizontal direction. A hinge part having a hinge axis for rotating in a vertical direction perpendicular to the horizontal direction; It includes.

According to the present invention, it is possible to freely switch the shape of the main body so that various additional functions provided according to various needs of the user can be performed under optimum conditions regardless of the place and time according to the use environment.

Terminal, Display, LCD Module, Camera Module, DMB, Game, Swing, Hinge

Description

Multi-Function Portable Wireless Terminals

1 shows a wireless terminal according to the prior art,

a) is a folding wireless terminal,

b) slide type wireless terminal,

c) is a swing folder type wireless terminal.

2 is a perspective view showing a multi-function portable wireless terminal according to the present invention.

3 shows a multifunctional portable wireless terminal according to the present invention,

a) is a front view,

b) is the rear view,

c) is a side view,

d) a top view,

e) is a bottom view.

4 is a state diagram in which the multifunctional portable wireless terminal according to the present invention is opened.

5 is an exploded perspective view of a hinge unit employed in a multifunctional portable wireless terminal according to the present invention.

6 is a diagram illustrating various uses of the multifunctional portable wireless terminal according to the present invention.

a) is in call mode

b) when used with DMB phones

c) is used for game phones

7 is a state diagram of charging a multi-function portable wireless terminal according to the present invention in a charger.

Explanation of symbols on the main parts of the drawings

110: upper body 111: display unit

111a: main liquid crystal module 111b: auxiliary liquid crystal module

120: lower body 121: keypad

122: multi-key 122a, 123a: first, second center key

123: dial key 122b: arrow keys

123b: Input Key 128: Speaker Terminal

129: charging terminal 130: hinge

131: first connection member 133: hinge module

132: second connection member 150: charger

The present invention relates to a portable wireless terminal, and more particularly, to the user as well as the basic call function in accordance with the user environment, so that the user can perform the TV reception function, game function, music function, camera function, etc. under optimum conditions as necessary The present invention relates to a multifunctional portable wireless terminal improved to easily switch the form of the.

In general, the types of portable wireless terminals can be classified into bar type, flip type, folder type, slide type, and swing folder type according to their appearance. .

Recently, the small size and light weight make it easy to carry and the LCD, the slide type and the swing folder type, which can make the LCD screen larger than other models, are becoming the most popular items.

Among these various types of wireless terminals, the foldable portable wireless terminal 1 has a main body 10 having a keypad 13 composed of a multi-key 11 and a dial key 12, as shown in FIG. And a hinge module 30 rotatably connected between the main body 10 and the folder 20 with a folder 20 having a display unit 24 and provided at a lower end of the folder 20. Hinge module 30 is assembled to the left and right pairs of left and right pairs of left and right rotary support portions 18a and 18b integrally provided at both the upper and lower sides of the main body 10, respectively.

Accordingly, the user opens and closes the folder 20 by expanding and rotating the folder 20 in the direction of the arrow A with respect to the main body 10 with the hinge module 30 as the rotation axis, and the folder 20 is in close contact with the main body 10. In this state, it is possible to prevent malfunction of the keypad 14 provided in the main body 10 and damage to the display unit 24 provided in the folder 20 in the call waiting mode, and in the call mode, the folder 20 ) Can be secured to sufficiently secure the distance between the receiver 16 and the receiver 26, which is advantageous in miniaturizing the apparatus.

Among these various types of wireless terminals, the slide type portable wireless terminal 1a has a lower body 10a having a dial key 12a, a display unit 24a, and a multi-key (as shown in FIG. 1 (b)). And a slide module (not shown) for externally exposing the dial key 12a by sliding the upper main body 20a in the longitudinal direction with respect to the upper main body 20a and the lower main body 10a.

Accordingly, the user is opened and closed by raising or lowering the upper body 20a in the direction of arrow B with respect to the lower body 10a by the slide module, and the upper and lower bodies 10a and 20a overlap. In the call standby mode, it is possible to prevent malfunction and damage of the dial key 12a provided in the lower body 10a. In the call mode, the upper body 20a is slid upwards so that the lower body 10a While exposing the dial key 12 to the outside, a sufficient distance between the talker 16a and the receiver 26a is secured to perform a call function.

In addition, among these various types of wireless terminals, the swing folder type portable wireless terminal 1b has a keypad composed of a multi key 11b and a dial key 12b, as shown in FIG. And a swing connecting the upper end of the lower body 10b and the lower end of the upper body 20b to rotate the display unit 24b to the upper body 20b and the upper body 20b in a horizontal direction. It consists of a hinge module 30b.

Accordingly, the user is opened and closed by turning the upper body 20b in the direction of arrow C with respect to the lower body 10b with the swing hinge module 30b as the rotation center, and the upper and lower bodies 10b. In the state in which the 20b overlaps with each other, the malfunction of the keypad 13b provided in the lower body 10b may be prevented in the call standby mode, and the upper body 20b may be rotated 180 degrees upward in the call mode. Thus, while exposing the keypad 13b of the lower body 10b to the outside, a distance between the talker 16b and the receiver 26b is sufficiently secured to perform a call function.

In addition, the wireless terminal (1, 1a, 1b) having the above-described configuration has a variety of camera modules (not shown) to enable the video communication between the user of the terminal and the shooting of the subject as well as the basic voice call function to meet the various needs of the user Additional features have been added to the terminal by providing it in the form.

In addition, the terminal can be embedded in the terminal by a built-in MP3 player module for wirelessly downloading music files or playing stored music files or a module for satellite digital multimedia broadcasting (DMB) to receive and display satellite broadcasts while moving. Added multimedia function.

Accordingly, the portable wireless terminal having a basic function for simple call improved its design and design to meet various user needs by adding additional additional functions such as shooting, multimedia, and mobile game.

However, since the display units 24 and 24a are fixed in the vertical form in the conventional foldable and slide type wireless terminals 1 and 1a, when receiving satellite broadcasts and viewing images or playing mobile games, etc. There is a problem that the narrow screen is insufficient to satisfy the user's satisfaction.

In order to improve this, in the swing folder type wireless terminal 1b, the upper body 20b having the display unit 24b is rotated 90 degrees by the swing hinge module 30b so that the screen can be realized in a horizontal form during satellite broadcasting and game. The wider screen could satisfy the user's satisfaction.

However, since it is inconvenient for the user to operate the keypad 13b vertically provided in the lower body 10b by using both hands when operating keys for a game, various games and multimedia which are complicated and functionally used are used. There was a limit.

Accordingly, the present invention is to solve the above problems, the main body so that the various additional functions provided in accordance with the various needs of the user can be performed under the optimum conditions regardless of the place and time according to the use environment It is a first object of the present invention to provide a multifunctional portable wireless terminal capable of freely switching the form of the present invention.

In addition, the present invention has a second object to provide a multi-functional portable wireless terminal that can more easily perform a complex and diversified key operation in accordance with the addition of additional functions.

In order to achieve the above object, the present invention,

In a wireless terminal having an antenna, a transmitting and receiving unit for transmitting and receiving information, and a main board on which a plurality of electronic components are mounted,

An upper body having at least one display unit;

A lower body having a keypad in which various key members are combined with an inner surface corresponding to an inner surface of the upper body; And

The upper body and the lower body are separated from or close to each other between one end of the upper body is assembled to enable swing in the horizontal direction and the other end of the lower body is assembled to enable swing in the horizontal direction. A hinge portion having a hinge axis for rotating in a vertical direction perpendicular to a horizontal direction; It provides a multifunctional portable wireless terminal comprising a.

Preferably, the display unit includes a main liquid crystal module in which the liquid crystal module is externally exposed on the inner surface of the upper body, and an auxiliary liquid crystal module in which another liquid crystal panel is externally exposed through the outer surface of the upper body.

Preferably, the inner surface of the upper body is provided with a pair of receivers, and the pair of receivers is more preferably provided near the upper and lower ends of the display unit provided on the inner surface of the upper body.

Preferably, the keypad includes a multi key comprising a first center key and at least one direction key disposed at an outer circumference thereof, and a dial key composed of a second center key and a plurality of input keys disposed at an outer circumference thereof.

More preferably, at least one push key is provided between the multi key and the dial key.

More preferably, the dial key is composed of at least twelve or more key members on which numbers, letters and symbols are selectively printed.

More preferably, the plurality of input keys are provided in up, down, left and right symmetrical structures with respect to the second central key.

More preferably, the centers of the first central key and the second central key are disposed on the same imaginary line.

Preferably, the hinge part includes a first connection member having an opening formed at one end overlapping with an outer surface of the upper body, the first rotating hole being rotatably assembled with respect to the first swing housing fixed to the upper body, and the lower body. A second connecting member having a second rotatable hole rotatably assembled with respect to the second swing housing fixed to the second connecting member, the center being integrally formed at the other end of the first connecting member and the second connecting member having an opening formed at one end overlapping with the outer surface of the lower body; And a hinge module having a side hinge arm assembled with the hinge arm at the other end of the second connection member.

More preferably, the auxiliary liquid crystal module is mounted to the first swing housing, and the camera module is mounted to the second swing housing.

More preferably, the auxiliary liquid crystal module and the camera module are mounted to the flexible substrate which is extended to the lower body side through the first connection member, the hinge module and the second connection member and electrically connected to the main substrate.

More preferably, the outer surface of the upper body and the lower body is provided with a ring-shaped fixing frame, respectively, so that it is difficult to separate the first and second swing housings having the auxiliary liquid crystal module and the camera module.

Preferably, the lower end of the terminal is provided with a charging terminal in contact with the feed terminal of the charger, and the charging terminal is provided with a connection terminal electrically connected to the connection terminal of the speaker provided in the charger.

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

Figure 2 is a perspective view showing a multifunctional portable wireless terminal according to the present invention, Figure 3 shows a multifunctional portable wireless terminal according to the present invention, a) is a front view, b) is a rear view, c) is Side view, d) is a plan view, e) is a bottom view, Figure 4 is a multi-functional portable wireless terminal according to the present invention open state, the wireless terminal 100 of the present invention, as shown in Figures 2 to 4, It is configured to include a lower body 110, 120, and a hinge portion 130 provided between them.

That is, the upper body 110 is provided with at least one display unit 111, the display 111 is a liquid crystal module on the inner surface of the upper body 110 corresponding to the inner surface of the lower body 120. The main liquid crystal module 111a is exposed to the outside, and the liquid crystal panel is further provided on the outer surface of the upper body 110, and the sub liquid crystal module 111b is exposed to the outside.

The liquid crystal module of the main liquid crystal module 111a is preferably larger than the size of the liquid crystal module of the auxiliary liquid crystal module 111b to display a TV, a high quality video and a picture through a wider screen.

In addition, a pair of left and right receivers 113a and 113b are provided on the inner surface of the upper body 110 in which the main liquid crystal module 111a is provided, and sound is applied to the receivers 113a and 113b when power is applied. An actuator (not shown) for generating a sound source such as music or generating a sound source and vibration is correspondingly arranged.

Here, the pair of receivers 113a and 113b are formed around the upper and lower ends of the main liquid crystal module 111a provided on the inner surface of the upper body 110 with the center of the length of the main liquid crystal module 111a as the center. It is provided in a symmetrical structure.

In addition, the lower main body 120 overlapping and overlapping with the upper main body 110 during call waiting and inputting the information on the inner surface corresponding to each other and the inner surface of the upper main body 110, and smoothly perform various key operations during the game. The keypad 121 is provided with various key openings.

The keypad 121 has a first central key 122a disposed on the upper inner surface of the upper body 110 and at least one direction key 122b disposed on an outer circumference thereof based on being exposed to the outside in the call mode. Consisting of a multi-key 122, a second key 123a disposed below the inner surface of the upper body 110, and a dial key 123 composed of a plurality of input keys 123b disposed along its outer circumference. It is provided.

Here, at least one pressing key 124 is provided in the free space between the multi-key 122 and the dial key 123 to be used as a call and confirmation button.

The dial key 123 including the second center key 123a and the input key 123b includes at least 12 key members in which numbers, letters, and symbols are selectively printed so as to input information.

The plurality of input keys 123b are provided in up, down, left, and right symmetrical structures with respect to the second center key 123a, and the center and the dial of the first center key 122a provided in the multi-key 122. The centers of the second center keys 123a provided in the key 123 are preferably disposed on the same virtual line.

On the other hand, the hinge 130 for connecting between the upper body 110 and the lower body 120 in the form of tongs is the upper body 110 connected to one end is assembled to swing in the horizontal direction, the other end is connected The lower body 120 is assembled to be swingable in a horizontal direction, and between the upper and lower ends 110 and 120 is assembled with the upper body, the lower body 110, 120 is mutually It is provided with a hinge axis for rotating the upper and lower body 110, 120 in a vertical direction perpendicular to the horizontal direction to move away or close.

As shown in FIG. 5, the hinge 130 includes a first rotating hole 134 rotatably assembled with respect to the first swing housing 131a fixed to the upper body 110. The second connecting hole 135 rotatably assembled with respect to the first connection member 131 formed at one end overlapping the outer surface of the 110 and the second swing housing 132a fixed to the lower body 120. ) Is assembled with a second hinge member 132 having an opening formed at one end overlapping an outer surface of the lower body 120 and a center hinge arm 133 a integrally provided at the other end of the first connector 131. The hinge module 133 is provided with the side hinge arm 133b integrally with the other end of the second connection member 132.

The auxiliary liquid crystal module 111b constituting the display unit 111 is mounted to the first swing housing 131a so as to be exposed to the outside through an outer surface of the upper body 110, and the second swing housing 132a. In addition to the flash 136a, the camera module 136 is mounted to be exposed to the outside through the outer surface of the lower body 120.

Here, the outer ring of the upper body, the lower body 110, 120, the outer ring of the first and second swing housings (131a, 132a) having the auxiliary liquid crystal module (111b), the camera module 136 is difficult to announce And a type fixing frame 131b and 132b, respectively, by the fixing frame 131b and 132b, the auxiliary liquid crystal module 111b, the camera module 136, the first and second swing housings 131a and 132a, and The assembly between the first and second rotating holes 134 and 135 is prevented from being exposed to the outside.

The auxiliary liquid crystal module 111b and the camera module 136 may extend to the lower body 120 through the first connection member 131, the hinge module 133, and the second connection member 132. It is mounted in the (not shown) and electrically connected, one end of the flexible substrate (not shown) is electrically connected to the main substrate (not shown) provided in the lower body 120.

In addition, the first and second connection members 131 and 132 may seal the space in which the flexible substrate (not shown) is embedded, and the first and second interview members may contact the outer surfaces of the upper and lower bodies 110 and 120. Plates 137 and 138, respectively, and the first and second swing housings 131a (131a) fixed to the upper and lower bodies 110 and 120, respectively, on the first and second plates 137 and 138 ( 132a is disposed and includes first and second rotation holes 134 and 135 and first and second placement holes 137a and 138a, respectively.

Accordingly, the upper and lower bodies 110 and 120 are swing shafts S passing through the centers of the first and second rotation holes 134 and 135 of the first and second connection members 131 and 132. It is possible to swing in the horizontal direction around the center, and in addition, the upper and lower body 110, 120 is the horizontal centering on the hinge axis (H) passing through the center of the hinge module 130 Orthogonal to the direction is to be pivoted in the vertical direction.

In the wireless terminal 100 having such a configuration, as shown in FIG. 2, the upper and lower bodies 110 and 120 are folded around the hinge axis H of the hinge unit 130 in the standby mode.

In this standby mode, the main liquid crystal module 111a provided on the inner surface of the upper body 110 and the keypad 121 provided on the inner surface of the lower body 120 face each other and are protected from the external environment. The auxiliary liquid crystal module 111b and the camera module 136 are exposed to the outside on the outer surfaces of the upper body 110 and the lower body 120, respectively.

Accordingly, the user can visually check the time or the message which is the information displayed through the auxiliary liquid crystal module 111b in the closed state without opening the upper main body 110 from the lower main body 120, as well as the camera. The module 136 may be used to capture an image of a subject.

At this time, the outer surface of the lower body 120 is provided with a plurality of function buttons (136b) to operate the camera module 136, to perform zoom in, zoom out, and to adjust the amount of incident light by adjusting the aperture. .

In addition, in the standby mode state, an incoming signal from the outside is received on the main board through an antenna (not shown) built in the terminal, and the controller is converted into an electric signal to the actuator built in the upper body 110 (not shown). ) To generate a voice, which is an incoming signal, or to generate vibration.

In the state in which the terminal user detects this and continuously mounts and fixes the lower main body 120 by hand, as shown in FIG. 6 (a), the upper main body 110 having the display unit 111 is arrowed. When opened in the D direction, the upper body 110 is converted into a call state in a vertically symmetrical structure around the hinge axis (H) of the hinge portion 130.

At this time, the voice of the terminal user is converted into an electrical signal through the transmission unit 114 of the lower body 120 and then radiated and transmitted to the outside via an antenna not shown, the voice data and image data received from the antenna It is provided as a sound source through the receivers 113a and 113b of the upper body 110 or as an image on the display 110.

On the other hand, if you want to switch the terminal 100 in the call state to the DMB phone to watch the broadcast using the satellite reception data received through the modem (not shown) provided in the lower body 120, FIG. As shown in 6 (b), the upper body 110 is open relative to the lower body 120, the lower body 120 is in a fixed position, the end of the upper body 110 on one side Rotate 90 degrees in the direction of the arrow E to the right in the drawing.

In this case, the upper body 110 is assembled to the first connecting member 131 of the hinge portion 130 so as to swing swing around the swing shaft (S), the upper body of the 110 Since the upper end does not interfere with the hinge module 133 of the hinge 130, the upper body 110 is transversely shifted in the horizontal direction with respect to the lower body in the vertical direction without interference with other members. The terminal user is able to watch satellite broadcasting under optimal conditions through the main liquid crystal module 111a having a horizontally shifted position and wider left and right widths.

In addition, when the user wants to switch the terminal 100 to a game phone to play a game alone or to enjoy a mobile game through a modem by executing a game program stored in a storage device (not shown) provided in the lower main body 120. 6 (c), in the state in which the upper main body 110 opened with respect to the lower main body 120 is swinged to one side, the end of the lower main body 120 moves to the right in one side of the drawing. Rotate 90 degrees in the direction.

In this case, the lower body 120 is assembled to the second connecting member 132 of the hinge portion 130 so as to swing swing around the swing shaft (S), the lower body of the 120 Since the upper end does not interfere with the hinge module 133 of the hinge unit 130, the lower body 120 is switched in the horizontal direction without interference with other members as described above, so that the upper body 110 and the body Placed next to each other.

In addition, the keypad 121 provided in the lower main body 120 has a multi key 122 and a dial key 123 disposed in a left and right pair, and the multi key 122 includes a first center key 122 a and a corresponding key. Since the dial key 123 is composed of at least one direction key 122b disposed on an outer circumference, and the dial key 123 is composed of a second center key 123a and a plurality of input keys 123b disposed along the outer circumference thereof, The user of the terminal has a complicated key operation by pressing the direction keys 122b and the input keys 123b, respectively, using the thumbs of the left and right hands, with both left and right sides of the lower body 120 switched in the horizontal direction. It becomes possible.

Accordingly, the terminal user can watch a game screen appearing through the main liquid crystal module 111a of the upper body 110 that has been switched in the horizontal direction so that the screen width is wider, and not only a board game but also a three-dimensional game in which the key operation is complicated. You can also enjoy in optimum conditions.

On the other hand, if you want to recharge the rechargeable battery (not shown) provided in the lower body 120 by using the terminal for a long time, the lower end of the terminal in the groove of the charger 150 placed on the floor as shown in FIG. It is inserted into the tower form to perform the charging.

At this time, the lower end of the lower body 120, as shown in Figure 3 (e) is provided with a charging terminal 129, the groove of the charger 150 connected to an external power source and the charging terminal 129 and Since a power supply terminal (not shown) is provided correspondingly, when the lower end of the terminal is inserted into the recess of the charger and is seated, the charging is performed by the contact between the charging terminal 129 and the power supply terminal, and the state of charge The visual confirmation through the charge confirmation lamp 155 formed on the outer surface of the charger 150.

In addition, a speaker terminal 128 is provided at a lower end of the terminal 100 to listen to music reproduced from the music file stored in the storage device using a separate speaker or earphone, and the speaker terminal 128 is a speaker. 157 is electrically connected to a connection terminal (not shown) of the charger 150 that is integrally provided in various forms.

Accordingly, while the terminal 100 performs the charging operation through the charger 150, the music file executed in the terminal can be reproduced through the speaker 157 and transmitted to the outside so that the terminal user can listen. The reproduced file contents are displayed through the auxiliary liquid crystal module 111b of the upper body 110.

According to the present invention as described above, by swinging the upper body 90 degrees with respect to the lower body to switch the main liquid crystal module in the horizontal direction, the lower body swings 90 degrees with the upper body by switching the keypad in the horizontal direction, Since the form can be freely switched in accordance with the sub-functions added to the terminal, various additional functions provided according to various needs of the user can be performed under optimum conditions regardless of the place and time according to the use environment. Therefore, the effect of maximizing the satisfaction of the terminal user is obtained.

In addition, since key arrangement is possible to perform complex key operation according to complex game program, terminal users can enjoy freely without restriction of key operation from board game with simple key operation to three-dimensional game with complicated key operation. The effect can be obtained.

While the invention has been shown and described with respect to specific embodiments thereof, those skilled in the art can variously modify the invention without departing from the spirit and scope of the invention as set forth in the claims below. And that it can be changed. Nevertheless, it will be clearly understood that all such modifications and variations are included within the scope of the present invention.

Claims (14)

In a wireless terminal having an antenna, a transmitting and receiving unit for transmitting and receiving information, and a main board on which a plurality of electronic components are mounted, An upper body having at least one display unit; A lower body having a keypad having various key members combined on an inner surface corresponding to an inner surface of the upper body; And The upper body and the lower body are separated from or close to each other between one end of the upper body is assembled to enable swing in the horizontal direction and the other end of the lower body is assembled to enable swing in the horizontal direction. A hinge portion having a hinge axis for rotating in a vertical direction perpendicular to a horizontal direction; Including, The display unit is a multi-functional portable wireless terminal, characterized in that the liquid crystal module is exposed to the inner surface of the upper body and the main liquid crystal module, and another liquid crystal panel is exposed to the outside through the outer surface of the upper body. delete The method of claim 1, Multifunctional portable wireless terminal, characterized in that the inner surface of the upper body is provided with a pair of the receiver. The method of claim 3, The pair of receiving unit is a multi-function portable wireless terminal, characterized in that provided near the upper, lower ends of the display unit provided on the inner surface of the upper body. The method of claim 1, The keypad is a multi-function portable radio, characterized in that it comprises a multi-key consisting of a first center key and at least one direction key disposed on the outer periphery, and a dial key consisting of a second center key and a plurality of input keys disposed on the outer periphery. terminal. The method of claim 5, At least one push key is provided between the multi key and the dial key. The method of claim 5, The dial key is a multi-functional portable wireless terminal, characterized in that composed of at least 12 or more key members are selectively printed numbers, letters and symbols. The method of claim 5, The plurality of input keys is a multifunctional portable wireless terminal, characterized in that provided with a symmetrical structure up, down, left and right around the second center key. The method of claim 5, The center of the first central key and the second central key is a multifunctional portable wireless terminal, characterized in that arranged on the same virtual line. The method of claim 1, The hinge part includes a first connection member having an opening formed at one end overlapping with an outer surface of the upper body, the first rotating hole being rotatably assembled with respect to the first swing housing fixed to the upper body, and fixed to the lower body. A center hinge arm integrally provided at a second connecting member having a second rotating hole rotatably assembled with respect to a second swing housing at one end overlapping with an outer surface of the lower body, and at the other end of the first connecting member; Multifunctional portable wireless terminal comprising a hinge module having an assembled side hinge arm integrally at the other end of the second connection member. The method of claim 10, The first swing housing is equipped with an auxiliary liquid crystal module, the second swing housing is a multifunctional portable wireless terminal, characterized in that the camera module is mounted. The method of claim 11, The auxiliary liquid crystal module and the camera module is a multifunctional portable wireless terminal, characterized in that mounted to the flexible substrate which is extended to the lower body side and electrically connected to the main substrate through the first connecting member, the hinge module and the second connecting member. The method of claim 10, Multi-functional portable wireless terminal, characterized in that the outer surface of the upper and lower body is provided with a ring-shaped fixing frame, respectively, so that it is difficult to be detached from the first and second swing housings having an auxiliary liquid crystal module and a camera module. The method of claim 1, The lower end of the terminal is provided with a charging terminal in contact with the feeder terminal of the charger, multi-function portable, characterized in that the vicinity of the charging terminal is provided with a connection terminal electrically connected to the connection terminal of the speaker provided in the charger Wireless terminal.

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