CN209642720U - mobile terminal - Google Patents

Abstract

This application discloses a kind of mobile terminals.Mobile terminal includes the handset that can be detachably connected and host, host includes wireless modulation-demodulation module, host master controller and host radio receiving transmitting module, handset includes the first display screen, handset master controller, handset microphone, handset earpiece, handset audio coder, handset audio decoder and the handset radio receiving transmitting module that can be communicated with host radio receiving transmitting module, host includes positive and front protrusion relatively the first position limit arm and the second position limit arm, first position limit arm and the second position limit arm are oppositely disposed in positive two sides, first position limit arm, second position limit arm and front enclose jointly and set out accommodating space；Under the first use state, handset is contained in accommodating space, and the first display screen is towards front；Under second of use state, handset is contained in accommodating space, and the first display screen is backwards to front.The display screen of the application mobile terminal can be protected.

Description

mobile terminal

technical field

The present application relates to the technical field of mobile terminals.

Background technique

Nowadays, in order to obtain a better user experience, users have an increasingly urgent need for large-screen displays on mobile phones. However, while the display screen of mobile phones is getting bigger and bigger, it also inevitably causes a headache: the display screen of mobile phone is easy to break, and once broken, the maintenance cost is high, which is unacceptable to ordinary consumers, so they usually replace the mobile phone directly. , resulting in a waste of resources.

Utility model content

The present application provides a mobile terminal that reduces the risk of damage to the display screen.

The embodiment of the present application adopts the following technical solutions:

The mobile terminal includes a sub-machine and a host that can be detachably connected, the host includes a wireless modem module, a host main controller and a host wireless transceiver module, the sub-machine includes a first display screen, a sub-machine main controller, a sub-machine a handset microphone, a handset handset, a handset audio encoder, a handset audio decoder, and a handset wireless transceiver module capable of communicating with the host wireless transceiver module;

In the first working state of the mobile terminal, the audio signal from the handset microphone is encoded by the handset audio encoder and transmitted to the handset main controller, and the handset master controller Under the control of the controller, it is sent by the wireless transceiver module of the slave, and after being received by the host wireless transceiver module, under the control of the host main controller, it is transmitted to the wireless modulation and demodulation module. The wireless modem module modulates and sends it to the air;

The signal from the air is demodulated by the wireless modulation and demodulation module and transmitted to the host main controller, and under the control of the host main controller, is transmitted to the host wireless transceiver module, and is wirelessly transmitted by the host computer. After the transceiver module is modulated, it is sent to the sub-machine, and the audio signal demodulated by the wireless transceiver module of the sub-machine is decoded by the sub-machine audio decoder under the control of the main controller of the sub-machine, and then decoded by the sub-machine audio decoder. the handset handset output;

The host includes a front face, a first limit arm and a second limit arm protruding relative to the front face, and the first limit arm and the second limit arm are oppositely arranged on both sides of the front face , the first limit arm, the second limit arm and the front face together define a receiving space;

In the first use state, the sub-machine is accommodated in the accommodation space, and the first display screen faces the front;

In the second use state, the sub-machine is accommodated in the accommodating space, and the first display screen faces away from the front side.

In this application, the sub-machine is provided with a first display screen. In the first use state of the mobile terminal, the handset is accommodated in the accommodation space of the host, and the first display screen faces the front of the host, so the first display screen can be wrapped by the host to avoid the first display screen being directly exposed in the air , thereby reducing the risk of damage to the first display screen.

Description of drawings

In order to illustrate the technical solutions of the present application more clearly, the following briefly introduces the accompanying drawings used in the implementation manner. Obviously, the accompanying drawings in the following description are only some implementations of the present application, which are common in the art. As far as technical personnel are concerned, other drawings can also be obtained from these drawings without creative labor.

1 is a schematic structural diagram of a mobile terminal in a use state provided by an embodiment of the present application;

FIG. 2 is a schematic structural diagram of the mobile terminal shown in FIG. 1 in another use state;

FIG. 3 is a schematic structural diagram of the mobile terminal shown in FIG. 1 in yet another use state;

Fig. 4 is the hardware structure block diagram of the mobile terminal shown in Fig. 1 under a kind of working state;

Fig. 5 is a hardware structure block diagram of the mobile terminal shown in Fig. 1 under another working state;

Fig. 6 is the hardware structure block diagram of the mobile terminal shown in Fig. 1 under another kind of working state;

Fig. 7 is a hardware structure block diagram of the mobile terminal shown in Fig. 1 under another working state;

Fig. 8 is a hardware structure block diagram of the mobile terminal shown in Fig. 1 under another working state;

Fig. 9 is a hardware structure block diagram of the mobile terminal shown in Fig. 1 under another working state;

10 is a schematic structural diagram of a host in the mobile terminal shown in FIG. 1;

11 is a schematic structural diagram of a sub-machine in the mobile terminal shown in FIG. 1;

12 is a schematic structural diagram of the host in the mobile terminal shown in FIG. 1 from another angle;

Figure 13 is a schematic cross-sectional view of the structure shown in Figure 12 at line A-A;

14 is a schematic structural diagram of the sub-machine in the mobile terminal shown in FIG. 1 at another angle;

15 is a schematic structural diagram of the mobile terminal shown in FIG. 2 at another angle;

16 is a schematic structural diagram of the mobile terminal shown in FIG. 3 at another angle;

FIG. 17 is a schematic structural diagram of the mobile terminal shown in FIG. 1 in yet another use state;

FIG. 18 is a schematic structural diagram of the mobile terminal shown in FIG. 17 at another angle;

Figure 19 is a schematic cross-sectional view of the structure shown in Figure 18 at line B-B;

20 is a schematic structural diagram of a host in the mobile terminal shown in FIG. 1 in another embodiment;

FIG. 21 is a schematic structural diagram of a sub-machine in another embodiment of the mobile terminal shown in FIG. 1;

FIG. 22 is a schematic structural diagram of the mobile terminal shown in FIG. 17 in yet another embodiment;

FIG. 23 is a schematic structural diagram of the mobile terminal shown in FIG. 22 at another angle;

FIG. 24 is a schematic structural diagram of a sub-machine in still another embodiment of the mobile terminal shown in FIG. 1;

FIG. 25 is a schematic structural diagram of the host in the mobile terminal shown in FIG. 1 in yet another embodiment;

Fig. 26 is a schematic structural diagram of the sub-machine shown in Fig. 24 and the main machine shown in Fig. 25 in a use state;

FIG. 27 is a schematic structural diagram of the slave machine shown in FIG. 24 and the main machine shown in FIG. 25 in another use state.

Detailed ways

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. The embodiments of the present application and features in the embodiments may be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Please refer to FIGS. 1 to 3 together. FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present application in one use state; FIG. 2 is a schematic diagram of the electronic device shown in FIG. 1 in another use state. Schematic diagram of the structure; FIG. 3 is a schematic diagram of the structure of the electronic device shown in FIG. 1 in yet another state of use.

The mobile terminal 100 includes a slave 1 and a host 2 that can be detachably connected. The slave 1 and the host 2 can be used separately, so that the slave 1 can be used independently from the host 2. The slave 1 can also be installed on the host 2, and the slave 1 and the host 2 can be used in combination, so that the mobile terminal 100 is in a combined use state. The mobile terminal 100 may be any device with communication and storage functions, such as a tablet computer, a mobile phone, an electronic reader, a notebook computer, a vehicle-mounted device, a wearable device, and other devices. This embodiment is described by taking the mobile terminal 100 as a mobile phone as an example.

The host 2 includes a wireless modulation and demodulation module 201 , a host main controller 202 and a host wireless transceiver module 203 . The handset 1 includes a first display screen 11, a handset main controller 101, a handset microphone 102, a handset handset 103, a handset audio encoder 104, a handset audio decoder 105, and a wireless transceiver module 203 capable of communicating with the handset. The slave wireless transceiver module 106 .

Among them, the sub-machine audio encoder 104 can be a separate hardware unit, can also be integrated in the sub-machine microphone 102, or can be integrated in the sub-machine main controller 101, in terms of its function, it can also have an audio decoding function audio codec. Correspondingly, the sub-machine audio decoder 105 can be a separate hardware unit, can also be integrated in the sub-machine earpiece 103, or can be integrated in the sub-machine main controller 101, and can also have audio coding in terms of its function. functional audio codec.

Further, please refer to FIG. 4 and FIG. 5 together, FIG. 4 is a block diagram of the hardware structure of the mobile terminal 100 shown in FIG. 1 in one working state; FIG. 5 is the mobile terminal 100 shown in FIG. 1 under another working state block diagram of the hardware structure. Specifically, FIG. 4 is a block diagram of the hardware structure of the mobile terminal 100 when making a phone call. FIG. 5 is a block diagram of the hardware structure of the mobile terminal 100 when the mobile terminal 100 is answering a call.

As shown in FIG. 4 , in the first working state of the mobile terminal 100 , the audio signal from the handset microphone 102 is encoded by the handset audio encoder 104 and then transmitted to the handset main controller 101 , and the handset master controller 101 controls Under the control of the device 101, it is sent by the wireless transceiver module 106 of the slave, and after being received by the wireless transceiver module 203 of the host, under the control of the host controller 202, it is transmitted to the wireless modulation and demodulation module 201, and is modulated by the wireless modulation and demodulation module 201. and then sent to the air.

As shown in FIG. 5 , the signal from the air is demodulated by the wireless modulation and demodulation module 201 and then transmitted to the host main controller 202, and under the control of the host main controller 202, it is transmitted to the host wireless transceiver module 203, and the host wireless After the transceiver module 203 modulates, it is sent to the handset 1. The audio signal demodulated by the handset wireless transceiver module 106 is decoded by the handset audio decoder 105 under the control of the handset main controller 101, and then sent to the handset by the handset 103. output.

In this embodiment, the mobile terminal 100 includes a sub-machine 1 and a host 2 that can be detachably connected, and a communication connection can be realized between the sub-machine 1 and the host 2, and some devices required by the mobile terminal 100 can be arranged on the host 2, For example, the wireless modulation and adjustment modules 201 are arranged on the host 2, so that the handset 1 is lighter and thinner, and the user has a better experience when using the handset 1 to make a call. Among them, the handset 1 does not affect the normal use of the functions of the host 2 at all while making a call, so that the host 2 can focus more on complex data processing.

In one embodiment, please refer to FIG. 1 , FIG. 6 and FIG. 7 together. FIG. 6 is a block diagram of the hardware structure of the mobile terminal 100 shown in FIG. 1 in another working state; A block diagram of the hardware structure of the terminal 100 in yet another working state. Specifically, FIG. 6 is a block diagram of the hardware structure of the mobile terminal 100 for realizing communication connection between the slave 1 and the host 2 . FIG. 7 is a block diagram of the hardware structure of the mobile terminal 100 and the base station for realizing communication connection.

The host 2 also includes an antenna, and the antenna is connected to the wireless modem module 201 . Antennas are used to send and receive signals. The antenna and the wireless modulation and demodulation module 201 form a communication module 204, and the communication module 204 can communicate with the base station. The host wireless transceiver module 203 can communicate with the slave wireless transceiver module 106 . The slave 1 can also access the communication network via the host 2 . The first display screen 11 is used to realize screen display.

The host wireless transceiver module 203 may include, but is not limited to, Bluetooth, wireless-fidelity (WiFi), near field communication (NFC), and the like. Bluetooth is a wireless technology standard that enables short-range data exchange between fixed devices, mobile terminals 100 and building personal area networks. The Bluetooth band is 2400–2483.5MHz (including guard bands). This is the 2.4GHz short-range radio band in the worldwide unlicensed (but not unregulated) Industrial, Scientific and Medical (ISM) band.

The slave wireless transceiver module 106 corresponds to the host wireless transceiver module 203 . The slave 1 and the host 2 can realize not only communication connection, but also data transmission.

As shown in FIG. 6 , the communication connection between the slave 1 and the host 2 can be realized through the slave wireless transceiver module 106 and the host wireless transceiver module 203 between the slave 1 and the host 2 . The communication connection between the slave 1 and the host 2 enables the slave 1 to be used independently from the host 2 , and the slave 1 can also perform data transmission or communication connection with the host 2 .

As shown in FIG. 7 , the host 2 can implement a communication connection with the base station through the communication module 204 . The slave 1 can also communicate with the base station via the host 2 . A base station, that is, a public mobile communication base station, is a form of radio station, which refers to a radio transceiver station that transmits information with mobile phone terminals through a mobile communication switching center in a certain radio coverage area.

As shown in FIG. 1 , the slave 1 can be used independently from the host 2, so that the mobile terminal 100 is in a separated use state. The handset 1 can be displayed through the first display screen 11 . Wherein, the first display screen 11 may cover one surface (or both sides) of the sub-machine 1 as much as possible, so that the sub-machine 1 can realize full-screen display. Since the host wireless transceiver module 203 and the slave wireless transceiver module 106 can be communicatively connected, the data of the slave 1 can be transmitted to the slave 1 . For example, the host wireless transceiver module 203 and the slave wireless transceiver module 106 can communicate through Bluetooth, so that the slave 1 can communicate with the host 2 at a certain distance.

In another embodiment, please refer to FIG. 1 , FIG. 8 and FIG. 9 together. FIG. 8 is a block diagram of the hardware structure of the mobile terminal 100 shown in FIG. 1 in another working state; A block diagram of the hardware structure of the mobile terminal 100 in yet another working state. In this embodiment, the handset 1 includes a handset keyboard 107 .

As shown in FIG. 8, in the second working state of the mobile terminal 100, the control command output by the handset keyboard 107 is modulated by the handset wireless transceiver module 106, and then sent to the host wireless transceiver module 203, where the host main controller Under the control of 202, after being modulated by the wireless modulation and demodulation module 201, it is sent to the air.

As shown in FIG. 9 , the control signal from the air is modulated by the main controller 202 of the main unit and sent to the slave unit 1 after being modulated by the wireless transceiver module. displayed on a display screen 11 .

The host 2 also includes a host battery 205 and a host charging module 206 . The handset 1 further includes a handset battery 108 and a handset charging module 109 . The host charging module 206 can charge the host battery 205 , and the handset charging module 109 can charge the handset battery 108 . When the handset 1 and the host 2 are in a combined use state, the host charging module 206 can also charge the handset battery 108 .

As shown in FIGS. 2 and 3 , the slave 1 is installed on the host 2, and the mobile terminal 100 is in a combined use state. At this time, the mobile terminal 100 can realize functions such as photographing, charging, and signal transmission. For example, the host charging module 206 can charge the handset battery 108 , and the host wireless transceiver module 203 can communicate with the handset wireless transceiver module 106 .

Please refer to FIG. 2 , FIG. 3 , FIG. 10 and FIG. 11 together. FIG. 10 is a schematic structural diagram of the host computer 2 in the mobile terminal 100 shown in FIG. 1 ; Schematic. Specifically, FIG. 2 is a schematic structural diagram of the mobile terminal 100 in a first use state. FIG. 2 is a schematic structural diagram of the mobile terminal 100 in a second use state. In both the first use state and the second use state, the slave 1 is installed on the host 2 . That is, in the first use state and the second use state, the mobile terminal 100 is in a combined use state.

The host 2 includes a front surface 21 and a first limiting arm 22 and a second limiting arm 23 protruding from the front surface 21 . The first limiting arm 22 and the second limiting arm 23 are disposed on both sides of the front surface 21 opposite to each other. The first limiting arm 22 , the second limiting arm 23 and the front face 21 together define a receiving space 24 .

The sub-machine 1 includes a display surface 12 and a non-display surface 13 arranged opposite to each other. The first display screen 11 is located on the display surface 12 . Here, the display surface 12 and the non-display surface 13 are used to distinguish that one surface of the host computer 2 in the embodiment of the present application is provided with a display screen, and the other surface is not provided with a display screen. In the embodiments of the present application, only one surface of the handset 1 is provided with a display screen as an example for description, that is, the display surface 12 is provided with the first display screen 11 as an example for description. In other embodiments, the non-display surface 13 can also be provided with a display screen. The first display screen 11 can cover the display surface 12 as much as possible, so that the sub-machine 1 can realize full-screen display.

As shown in FIG. 2 , in the first use state, the slave 1 is accommodated in the accommodating space 24 , and the first display screen 11 faces the front surface 21 . That is, in the first use state, the display surface 12 faces the front surface 21 and the non-display surface 13 faces the user. At this time, the first display screen 11 is completely accommodated in the accommodation space 24 , and the first display screen 11 is wrapped by the host 2 to avoid accidental damage to the first display screen 11 .

As shown in FIG. 3 , in the second use state, the handset 1 is accommodated in the accommodating space 24 , and the first display screen 11 faces away from the front surface 21 . That is, in the second use state, the non-display surface 13 faces the front surface 21, and the display surface 12 can face the user. At this time, when the first display screen 11 faces the user, the user can watch the video.

The accommodating space 24 is an open space. At least one surface of the accommodating space 24 is provided with an opening. The size of the opening should be greater than or equal to the size of the first display screen 11 , that is, in the second use state, the first limit arm 22 and the second limit arm 23 will not block the first display screen 11 and avoid the first display screen 11 . The display screen 11 is blocked during use, resulting in poor user experience. The opening can allow the handset 1 to be accommodated in the accommodating space 24 and also allow the handset 1 to be detached from the accommodating space 24 . For example, the accommodating space 24 can have only three surfaces: a bottom surface and two oppositely arranged side surfaces connected to the bottom surface. The front surface 21 serves as the bottom surface of the accommodating space 24 , and the first limiting arm 22 and the second limiting arm 23 serve as two opposite sides of the accommodating space 24 . The accommodating space 24 can also have four surfaces: a bottom surface, two oppositely arranged side surfaces connecting the bottom surface, and a third surface connecting the two oppositely arranged side surfaces.

In this embodiment, the mobile terminal 100 includes a slave 1 and a host 2 that can be detachably connected, and data communication is maintained between the slave 1 and the host 2 . In this embodiment, the user can selectively expose the first display screen 11 as required. Specifically, when the user needs to use the first display screen 11 to display pictures or watch videos, the first display screen 11 can face the user; when the user does not need to use the first display screen 11, the first display screen 11 can be accommodated in the accommodation space 24 , so that the first display screen 11 can be protected to avoid accidental damage to the first display screen 11 .

On the other hand, the handset 1 does not need to arrange the front camera, so the display screen of the handset 1 can be arranged on one side of the handset 1 as large as possible, so that the screen ratio of the mobile terminal 100 is high. For example, the screen ratio of the mobile terminal 100 may be as high as 85%, or even 95%. The screen ratio refers to the ratio of the display area of the screen of the mobile terminal 100 (eg, the first display screen 11 ) to the overall projected area of the mobile terminal 100 on a vertical plane in the thickness direction of the mobile terminal 100 .

Further, please refer to FIG. 10 , FIG. 12 and FIG. 13 , FIG. 12 is a schematic structural diagram of the host 2 in the mobile terminal 100 shown in FIG. 1 at another angle; FIG. 13 is a section of the structure shown in FIG. 12 at the line A-A Schematic.

The inner surface of the first limiting arm 22 facing the second limiting arm 23 is a first arc surface 221 . The inner surface of the second limiting arm 23 facing the first limiting arm 22 is a second arc surface 231 . Since the inner surfaces of the first limiting arm 22 and the second limiting arm 23 are both arc surfaces, the handset 1 can slide into the receiving space 24 along the arc surfaces. Alternatively, the sub-machine 1 can be accommodated in the accommodating space 24 from the accommodating space 24 in a snap-fit manner. At this time, when the sub-machine 1 is accommodated in the accommodating space 24, the first arc surface 221 and the second arc-surface 231 can surround part of the sub-machine 1, and can be used as limiters, so that the sub-machine 1 is fixed to the host 2, so as to avoid the sub-machine 1 slips off the main unit 2.

The radius of the first arc surface 221 is the same as the radius of the second arc surface 231 . When the handset 1 is accommodated in the accommodating space 24, there are two usage states, that is, the first display screen 11 of the handset 1 can face the front face 21, or the first display screen 11 can be turned away from the front face 21. The radius of the first arc surface 221 is the same as that of the second arc surface 231 , which can satisfy the conditions for realizing the two use states at the same time. The arc lengths of the first arc surface 221 and the second arc surface 231 can be the same or different. In the embodiments of the present application, the first arc surface 221 and the second arc surface 231 have the same arc length as an example for description.

Please refer to FIG. 11 and FIG. 13 to FIG. 16 together. FIG. 14 is a schematic structural diagram of the handset 1 in the mobile terminal 100 shown in FIG. 1 at another angle; FIG. 15 is the mobile terminal 100 shown in FIG. 2 at another angle. 16 is a schematic structural diagram of the mobile terminal 100 shown in FIG. 3 from another angle.

The sub-machine 1 includes a first side surface 14 and a second side surface 15 arranged opposite to each other. Both the first side surface 14 and the second side surface 15 are connected between the display surface 12 and the non-display surface 13 . Both the first side surface 14 and the second side surface 15 are arc surfaces. Since the first side surface 14 and the second side surface 15 are both arc surfaces, the first side surface 14 and the second side surface 15 can be matched with the first arc surface 221 and the second arc surface 231 . The first limit arm 22 , the second limit arm 23 , the first side 14 and the second side 15 are all arc surfaces, so that the first side 14 can slide along the first limit arm 22 , so that the handset 1 can slide Into the accommodation space 24, or slide out of the accommodation space 24.

The arc sizes of the first side surface 14 and the second side surface 15 can be the same or different. The arc surfaces of the first side surface 14 and the second side surface 15 have the same size, so that the handset 1 can achieve symmetrical beauty and improve the aesthetic feeling of the handset 1 . In the embodiments of the present application, description is made by taking the example that the arc surfaces of the first side surface 14 and the second side surface 15 have the same size. The arc surface of the first side surface 14 is adapted to the first arc surface 221 . Wherein, when the slave 1 is accommodated in the accommodating space 24 , the center of the first side surface 14 is the same as the center of the first arc surface 221 .

As shown in FIG. 15 , in the first use state, the display surface 12 faces the front surface 21 . The first arc surface 221 surrounds part of the first side surface 14 or all of the first side surface 14 . The second arc surface 231 surrounds part of the second side surface 15 or all of the second side surface 15 . At this time, the first arc surface 221 surrounds part or all of the first side surface 14 , and the second arc surface 231 surrounds part of the second side surface 15 or all the second side surface 15 , which can play a positioning role and prevent the first use state. , the slave 1 is separated from the host 2, so as to prevent the slave 1 from accidentally falling off and causing damage.

As shown in FIG. 16 , in the second use state, the non-display surface 13 faces the front surface 21 . At this time, the second arc surface 231 surrounds part of the first side surface 14 or all of the first side surface 14 , and the first arc surface 221 surrounds part of the second side surface 15 or all of the second side surface 15 , which can play a positioning role and prevent the second In this state of use, the slave 1 is separated from the host 2 to avoid damage caused by accidental falling off of the slave 1.

When the first arc surface 221 surrounds all the first side surfaces 14 , or the second arc surface 231 surrounds all the second side surfaces 15 , the size of the first arc surface 221 or the second arc surface 231 is relatively large, which makes the appearance of the host 2 lack aesthetics. . In the embodiments of the present application, the first arc surface 221 can surround part of the first side surface 14 and the second arc surface 231 can surround part of the second side surface 15 as an example for description. In other embodiments, the first arc surface 221 can also surround all the first side surfaces 14 , and the second arc surface 231 can surround all the second side surfaces 15 .

In the first use state, the first side 14 of the handset 1 is located on the side of the first limit arm 22 close to the receiving space 24 , and the second side 15 of the handset 1 is located on the side of the second limit arm 23 close to the receiving space 24 . One side of space 24. In the second use state, the first side 14 of the handset 1 is located on the side of the second limit arm 23 close to the receiving space 24 , and the second side 15 of the handset 1 is located on the first limit arm 22 close to the receiving space 24 side. That is, no matter in the first use state or the second use state, when the handset 1 is accommodated in the accommodating space 24 , the first side 14 and the second side 15 of the handset 1 are located at the first limit position of the host 2 between the arm 22 and the second limit arm 23 . In one embodiment, when the handset 1 is installed on the host 2, the handset 1 can slide into the accommodation space 24 along the first arc surface 221 and the second arc surface 231 through the opening of the accommodation space 24, so that the handset 1 can slide into the accommodation space 24. It is accommodated in the accommodation space 24 . In another embodiment, when the handset 1 is installed on the host 2, the handset 1 and the host 2 can be snapped together in the form of a snap. In the embodiment of the present application, the description is given by taking the example that the handset 1 slides into the accommodating space 24 along the first arc surface 221 and the second arc surface 231 through the opening of the accommodating space 24 .

When the sub-machine 1 is accommodated in the accommodating space 24, there are two accommodating modes, namely: when the display surface 12 faces the front surface 21, the first side surface 14 slides along the side close to the first arc surface 221, and the second side surface 15 slides along the side close to the first arc surface 221. The side close to the second arc surface 231 slides; when the non-display surface 13 faces the front surface 21, the first side 14 slides along the side close to the second arc surface 231, and the second side 15 slides along a side close to the first arc surface 221. By sliding sideways, the first side surface 14 is adapted to both the first arc surface 221 and the second arc surface 231 , and the second side surface 15 is adapted to both the first arc surface 221 and the second arc surface 231 . Therefore, in order to reduce design and process costs, in the embodiments of the present application, the arc lengths of the first arc surface 221 and the second arc surface 231 are the same as an example, and the arc lengths of the first side surface 14 and the second side surface 15 are the same Describe as an example.

Further, please refer to FIG. 10 and FIG. 12 together, the first limiting arm 22 includes a first opening end 222 and a first limiting end 223 disposed opposite to each other. The second limiting arm 23 includes a second opening end 232 and a second limiting end 233 disposed opposite to each other.

The first limiting end 223 and the second limiting end 233 are located on the same side of the front surface 21 . Since the first limiting end 223 and the second limiting end 233 are located on the same side, when the slave 1 is accommodated in the accommodating space 24 , the first limiting end 223 and the second limiting end 233 can simultaneously limit the slave 1 . To prevent the handset 1 from sliding out of the accommodation space 24 and falling, causing damage to the handset 1 .

The first open end 222 and the second open end 232 are located on the same side of the front surface 21 , and the receiving space 24 has a relatively large opening, so that when the sub-machine 1 is accommodated in the receiving space 24 , the sub-machine 1 can move along the first open end. 222 and the second open end 232 enter the receiving space 24 .

Among them, the first open end 222 and the first limit end 223, the second open end 232 and the second limit end 233, the first open end 222 and the second open end 232, and the first limit end 223 and the second The protruding height of the limiting end 233 relative to the front surface 21 can be the same or different.

In the embodiment of the present application, the protruding heights of the first opening end 222 and the first limiting end 223 relative to the front surface 21 are considered to be the same, and the protruding heights of the first opening end 222 and the second opening end 232 relative to the front surface 21 are assumed to be the same. The same, and the protruding heights of the first limiting end 223 and the second limiting end 233 relative to the front surface 21 are the same as an example for description. As shown in FIG. 10 , the protruding height of the first limiting end 223 relative to the front surface 21 should be the same as the protruding height of the first opening end 222 relative to the front surface 21 . In other embodiments, the protruding height of the first limiting end 223 relative to the front surface 21 and the protruding height of the first opening end 222 relative to the front surface 21 can also be the same, which will not be repeated here.

The host 2 includes a first limiting member 224 connected to the first limiting end 223 and a second limiting member 234 connected to the second limiting end 233 . The first limiting member 224 and the second limiting member 234 protrude from the front surface 21 . The sub-machine 1 can slide into the receiving space 24 from the gap between the first open end 222 and the second open end 232 , and then press against the first limiting member 224 and the second limiting member 234 . Due to the limiting effect of the first limiting member 224 and the second limiting member 234, when the handset 1 is accommodated in the accommodating space 24, the handset 1 is brought to a preset position relative to the host 2, preventing the handset 1 from sliding out of the accommodation. Space 24, causing damage to handset 1.

The protruding direction of the first limiting member 224 and the second limiting member 234 relative to the front surface 21 is the same as the protruding direction of the first limiting arm 22 and the second limiting arm 23 relative to the front surface 21 . The first limiting member 224 extends from the first limiting end 223 toward the second limiting end 233 . The second limiting member 234 extends from the first limiting end 223 toward the first limiting end 223 . The length of the first limiting member 224 extending from the first limiting end 223 toward the second limiting end 233 is not limited. The length of the second limiting member 234 extending from the second limiting end 233 toward the first limiting end 223 is also not limited.

In the embodiment of the application, the length of the first limiting member 224 or the second limiting member 234 is long enough to connect the first limiting member 224 with the second limiting member 234 . At this time, the first limiting member 224 and the second limiting member 234 together form the third limiting arm 210 . The third limiting arm 210 is located between the first limiting arm 22 and the second limiting arm 23 , and the first limiting arm 22 and the second limiting arm 23 are respectively connected to two ends of the third limiting arm 210 . The first limiting arm 22 , the second limiting arm 23 , the third limiting arm 210 and the front face 21 together define a receiving space 24 . The first limiting arm 22 , the second limiting arm 23 and the third limiting arm 210 can be integrally formed, thereby reducing the process flow and cost. In other embodiments, the first limiting member 224 and the second limiting member 234 may not be in contact with each other, so that the first limiting member 224 and the second limiting member 234 are separated by a certain distance. More details.

The protruding height of the first limiting member 224 and the second limiting member 234 relative to the front surface 21 and the protruding height of the first limiting arm 22 and the second limiting arm 23 relative to the front surface 21 can be the same or different. In the embodiment of the present application, the first limiting member 224 and the second limiting member 234 have the same protruding height relative to the front surface 21 as an example for description. That is, in the embodiment of the present application, the first limiting arm 22 , the second limiting arm 23 , and the third limiting arm 210 have the same protruding height relative to the front surface 21 as an example for description.

Further, please refer to FIGS. 14 and 15 together, the host 2 includes a camera 25 and a back surface 26 disposed opposite to the front surface 21 . The orientation of the light entrance surface of the camera 25 is the same as the orientation of the back surface 26 . Among them, in the embodiments of the present application, description is made by taking the example that the sub-machine 1 does not need to be provided with a photographing component. In other embodiments, the handset 1 can be provided with a camera assembly, and the orientation of the light entrance surface of the camera assembly is the same as the orientation of the non-display surface 13 .

In addition, the number of cameras 25 is not specifically limited in this application. When the number of cameras 25 is multiple, each camera 25 may have different shooting functions. For example, when the number of cameras 25 is two, one of the cameras 25 may be a color camera, and the other camera 25 may be a black and white camera. Of course, when the number of cameras 25 is two, one of the cameras can also be a telephoto camera, and the other camera can also be a wide-angle camera. The specific settings are based on the actual situation.

In the first use state, the orientation of the light entrance surface of the camera 25 is the same as the orientation of the first display screen 11 . At this time, the first display screen 11 is completely accommodated in the accommodation space 24, and the first display screen 11 is protected to avoid accidental damage. In the second use state, the orientation of the light entrance surface of the camera 25 is opposite to the orientation of the first display screen 11 . At this time, the camera 25 can be used as a rear camera. The image captured by the camera 25 can be displayed on the first display screen 11 .

Further, please refer to FIG. 10 and FIG. 17 to FIG. 19 together. FIG. 17 is a schematic structural diagram of the mobile terminal 100 shown in FIG. 1 in another use state; FIG. 18 is the mobile terminal 100 shown in FIG. 17 in another angle. Schematic diagram of the structure; FIG. 19 is a schematic cross-sectional view of the structure shown in FIG. 18 at the line B-B. Specifically, FIG. 17 and FIG. 18 are schematic structural diagrams of the mobile terminal in the third use state, and FIG. 18 is that the position of the mobile terminal 100 is turned 180° relative to FIG. 17 .

The projection of the camera 25 on the front surface 21 is close to the first opening end 222 and away from the first limiting end 223 . As shown in FIG. 17 , in the third use state, part of the first display screen 11 faces the front surface 21 and part is exposed relative to the back surface 26 . At this time, the back 26 of the host 2 faces the user, and the camera 25 can be used as the front camera 25 . The first display screen 11 can realize the function of split-screen display. The image captured by the camera 25 can be displayed on the part of the first display screen 11 exposed relative to the host 2 . The projection of the camera 25 on the front face 21 is close to the first open end 222 and away from the first limit end 223 , which conforms to the user's habit of using the front camera 25 . That is, when the user uses the front camera 25 , the camera 25 is located at the upper end of the mobile terminal 100 .

Further, the main body 2 is provided with a blocking member 27 and a blocking groove 28 matched with the blocking member 27 . The opening of the blocking groove 28 is located on the front face 21 , and the blocking member 27 can retract or protrude from the blocking groove 28 . In the third use state, the blocking member 27 extends out of the blocking groove 28 and is partially located in the receiving space 24 . The sub-machine 1 partially extends into the receiving space 24 and abuts against the blocking member 27 . The slave 1 is installed on the host 2 , and a part of the first display screen 11 is accommodated in the accommodating space 24 , so that a part of the first display screen 11 faces the front side 21 . The other part of the first display screen 11 is located outside the receiving space 24 , so that the other part of the first display screen 11 is exposed relative to the back 26 of the host 2 .

In the first use state, the second use state and other use states, the blocking member 27 can be retracted into the blocking groove 28 so that the front surface 21 is a flat surface and will not block the sub-machine 1 from being accommodated in the accommodating space 24 .

Wherein, in one embodiment, the mobile terminal 100 is provided with a driving member, so that the blocking member 27 can extend out of the blocking groove 28 under the driving action. In other embodiments, the blocking member 27 can also make the blocking member 27 protrude from the blocking groove 28 under the action of an external force. In the embodiments of the present application, description is made by taking the blocking member 27 extending out of the blocking groove 28 under the action of an external force as an example.

Specifically, as shown in FIG. 18 , the blocking groove 28 is provided with a latching position 281 . The handle position 281 communicates with the blocking groove 28 , and the opening of the handle position 281 is provided on the front surface 21 . The cross-section of the gripping position 281 at the B-B line of the structure shown in FIG.

Further, please refer to FIGS. 10 , 15 and 16 together, the first limiting arm 22 is provided with a first charging contact 225 . The second limiting arm 23 is provided with a second charging contact 235 . The second charging contact 235 is disposed opposite to the first charging contact 225 . The handset 1 is provided with a third charging contact 16 .

The third charging contact 16 can be located on the first side 14 as well as on the second side 15 . In the embodiment of the present application, description is made by taking the third charging contact 16 on the first side surface 14 as an example. In the first use state, the third charging contact 16 contacts the first charging contact 225 , so that the slave 1 is connected to the host 2 . In the second use state, the third charging contact 16 contacts the second charging contact 235 , so that the slave 1 is connected to the host 2 .

Wherein, the first charging contact 225 and the second charging contact 235 can be made of the same material. Both the first charging contact 225 and the second charging contact 235 are adapted to the third charging contact 16 . The third charging contact 16 contacting the first charging contact 225 and the third charging contact 16 contacting the second charging contact 235 can both enable the handset 1 and the host 2 to achieve electrical connection and/or communication connection. That is, in the first use state and the second use state, electrical connection and/or communication connection can be achieved between the slave 1 and the host 2 by contacting the second charging contact 235 through the first charging contact 225 .

Specifically, in one embodiment, the first charging contact 225 and the second charging contact 235 can be conductive bumps. The sub-machine 1 is provided with grooves which are adapted to the conductive protrusions. Contact pads are provided inside the grooves. The third electrical contact is the contact pad. The electrical connection and/or communication connection between the sub-machine 1 and the host 2 is achieved through the contact between the contact pads and the conductive bumps. The conductive protrusions can be elastic pins, so that when the handset 1 is accommodated in the accommodating space 24 , the conductive protrusions can be retracted to the inside of the main unit 2 (eg, the first limit arm 22 and the second limit arm 23 ). , to avoid damage to the peripheral sides (eg, the first side 14 and the second side 15 ) of the slave 1 caused by the conductive protrusions located outside the host 2 (eg, the first limit arm 22 and the second limit arm 23 ).

In another embodiment, the host 2 is only provided with the first charging contact 225 on the first limiting arm 22 . The handset 1 is provided with the third charging contact 16 only on the first side surface 14 . When the slave 1 is accommodated in the accommodating space 24 , the slave 1 is connected to the host 2 only in the first use state. In the first use state, the first display screen 11 is completely accommodated in the accommodation space 24, and the first display screen 11 can be in a non-working state. At this time, the slave 1 is connected to the host 2, and the host 2 charges the slave 1. The service life of the battery 108 of the handset 1 can be improved, and the battery 108 of the handset 108 can be prevented from being charged when the first display screen 11 of the handset 1 is in a working state.

In yet another embodiment, the host 2 is only provided with the first charging contact 225 on the second limiting arm 23 . The handset 1 is provided with the third charging contact 16 only on the first side surface 14 . When the slave 1 is accommodated in the accommodating space 24 , the slave 1 is connected to the host 2 only in the second use state. In the second use state, the first display screen 11 can face the user, and the camera 25 can be used as the rear camera 25 . At this time, the slave 1 is connected to the host 2 , so that the image data captured by the user can be quickly transmitted to the slave 1 and displayed on the first display screen 11 .

In other embodiments, the third charging contact 16 can be a conductive bump. The first limiting arm 22 is provided with a groove matching with the conductive protrusion, and the second limiting arm 23 is also provided with a groove matching with the conductive protrusion. Contact pads are provided in the grooves. In the embodiments of the present application, the first charging contact 225 and the second charging contact 235 are used as conductive bumps, and the third charging contact 16 is a contact pad as an example for description.

Further, please refer to FIG. 15 and FIG. 16 together, one or both of the first limiting arm 22 and the second limiting arm 23 is provided with a first suction member 29 . The main body 2 is provided with a second suction member 17 . An adsorption force can be generated between the first adsorption member 29 and the second adsorption member 17 . When the sub-machine 1 is accommodated in the accommodating space 24 , the sub-machine 1 is fixed relative to the main body 2 .

Specifically, as shown in FIGS. 15 and 16 , in the embodiment of the present application, the first limiting arm 22 can be provided with a first suction member 29 , and the first side 14 and the second side 15 of the host 2 are both provided with The second suction member 17 is described as an example. As shown in FIG. 15 , in the first use state, when the sub-machine 1 is accommodated in the accommodating space 24 , the first limiting arm 22 is close to the first side surface 14 , so that the space between the first suction member 29 and the second suction member 17 can be The adsorption force is generated, so that the sub-machine 1 can be fixed relative to the main body 2 , so as to prevent the sub-machine 1 from slipping off the main body 2 and causing damage to the sub-machine 1 .

As shown in FIG. 16 , in the second use state, when the handset 1 is accommodated in the accommodation space 24 , the first limiting arm 22 is close to the second side surface 15 , so that the space between the first suction member 29 and the second suction member 17 can be The suction force is generated, so that the sub-machine 1 can be fixed relative to the main body 2 .

In one embodiment, the second limiting arm 23 is provided with a first suction member 29, and both the first side 14 and the second side 15 of the main body 2 are provided with a second suction member 17, so that in the first use state and the second In the second use state, the slave 1 can be fixed relative to the host 2 . In another embodiment, both the first limit arm 22 and the second limit arm 23 are provided with a first suction member 29, and the first side 14 or the second side 15 of the host 2 is provided with a second suction member 17, In the first use state and the second use state, the slave device 1 can be fixed relative to the main body 2 . Of course, in other embodiments, both the first limiting arm 22 and the second limiting arm 23 are provided with a first suction member 29 , and both the first side 14 and the second side 15 of the host 2 are provided with a second suction member 17 , will not be repeated here.

In another embodiment, as shown in FIGS. 20 and 21 , FIG. 20 is a schematic structural diagram of the host 2 in the mobile terminal 100 shown in FIG. 1 in another embodiment; FIG. 21 is the mobile terminal 100 shown in FIG. 1 . A schematic structural diagram of the sub-machine 1 in another embodiment. Most of the contents of this embodiment are the same as those of the previous embodiments, and are not repeated here.

The first limiting member 224 or the second limiting member 234 of the host 2 is provided with a first charging contact 225 . That is, the third limiting arm 210 is provided with the first charging contact 225 . When the handset 1 is accommodated in the accommodating space 24 , a third charging contact 16 is provided on the side of the handset 1 that abuts against the third limiting arm 210 . Regardless of whether it is in the first use state or the second use state, the handset 1 is accommodated in the accommodating space 24 , so that when the handset 1 is against the third limit arm 210 , the third charging contact 16 contacts the first charging contact 225 , so that the slave 1 is connected to the host 2.

In this embodiment, when the first charging contact 225 is a conductive protrusion, the conductive protrusion can be a conductive protrusion with no elasticity, thereby reducing the production cost.

In still another embodiment of the present application, please refer to FIG. 22 and FIG. 23 together. FIG. 22 is a schematic structural diagram of the mobile terminal 100 shown in FIG. 17 in still another embodiment; FIG. 23 is the mobile terminal shown in FIG. 22 . Schematic diagram of the structure of the 100 at another angle. Most of the contents of this embodiment are the same as those of the previous embodiments, and are not repeated here.

In this embodiment, the host 2 includes a second display screen 211 . The orientation of the second display screen 211 is the same as the orientation of the light entrance surface of the camera 25 .

In this embodiment, if the first display screen 11 cannot realize split-screen display, in the third use state, or in the first use state, or in the second use state, or other In the use state, because the orientation of the second display screen 211 is the same as the orientation of the light entrance surface of the camera 25 , the camera 25 can be used as the front camera 25 .

In yet another embodiment of the present application, please refer to FIG. 24 to FIG. 27 together. FIG. 24 is a schematic structural diagram of the sub-machine 1 in the mobile terminal 100 shown in FIG. 1 in another embodiment; 1 is a schematic structural diagram of the host 2 in the mobile terminal 100 shown in another embodiment; FIG. 26 is a structural schematic diagram of the sub-machine 1 shown in FIG. 24 and the host 2 shown in FIG. 25 in a use state; FIG. 27 It is a schematic structural diagram of the slave unit 1 shown in FIG. 24 and the main unit 2 shown in FIG. 25 in another use state. Most of the contents of this embodiment are the same as those of the previous embodiments, and are not repeated here.

A first sliding rail 226 is provided on the inner side of the first limiting arm 22 facing the second limiting arm 23 . A second sliding rail 236 is provided on the inner side of the second limiting arm 23 facing the first limiting arm 22 . The sub-machine 1 is provided with a first matching slide rail 141 and a second matching slide rail 151 located at opposite sides of the first display screen 11 . The sub-machine 1 can be slid into the accommodating space 24 or slid out of the accommodating space 24 through the cooperation between the sliding rail and the matching sliding rail. The slide rail slides along the matching slide rail, which can fix the track of the sub-machine 1 .

As shown in FIG. 26 , when the first matching slide rail 141 is slidably connected to the first slide rail 226 and the second matching slide rail 151 is slidably connected to the second slide rail 236 , the first display screen 11 faces the front surface 21 .

As shown in FIG. 27 , when the second sliding rail 151 is slidably connected to the first sliding rail 226 and the first matching sliding rail 141 is slidably connected to the second sliding rail 236 , the first display screen 11 faces away from the front surface 21 .

Since the first matching slide rail 141 can be slidably connected to the first slide rail 226 , the first matching slide rail 141 can be slidably connected to the second slide rail 236 , and the second matching slide rail 151 can be slidably connected to the first slide rail 226 . The slide rail 151 can be slidably connected to the second slide rail 236 , so that the first matching slide rail 141 not only fits the first slide rail 226 , but also fits the first matching slide rail 141 and the second slide rail 236 , and the second The matching slide rail 151 not only matches with the first slide rail 226 , but also matches the second matching slide rail 151 with the second slide rail 236 . In the embodiment, the first slide rail 226 and the second slide rail 236 are the same, and the first matching slide rail 141 and the second matching slide rail 151 are the same as an example for description. In other embodiments, when the first sliding rail 226 and the second sliding rail 236 are different, the first matching sliding rail 141 can also be adapted to both the first sliding rail 226 and the second sliding rail 236 .

Specifically, as shown in FIG. 24 , the first sliding rail 226 is a sliding groove provided on the first limiting arm 22 . The second sliding rail 236 is a sliding groove provided on the second limiting arm 23 . As shown in FIG. 25 , the first matching slide rail 141 is a projection provided on the first side surface 14 to fit with the sliding groove. The second matching slide rail 151 is a convex block provided on the second side surface 15 and matched with the slide groove. As shown in FIGS. 25 and 26 , when the sub-machine 1 needs to be accommodated in the accommodating space 24 , the protrusions are accommodated in the chute, so that the sub-machine 1 is accommodated in the accommodating space 24 .

The embodiments of the present application have been introduced in detail above, and specific examples are used to illustrate the principles and implementations of the present application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application; at the same time, for Persons of ordinary skill in the art, based on the idea of the present application, will have changes in the specific implementation manner and application scope. In summary, the contents of this specification should not be construed as limitations on the present application.

Claims (12)

1. a kind of mobile terminal, which is characterized in that including the handset that can be detachably connected and host, the host includes wireless Modulation /demodulation module, host master controller and host radio receiving transmitting module, the handset include the first display screen, handset main control Device, handset microphone, handset earpiece, handset audio coder, handset audio decoder and with the host radio receiving transmitting module energy The handset radio receiving transmitting module enough communicated；

Under the first working condition of the mobile terminal, the audio signal from the handset microphone, through the handset sound Frequency encoder coded transmission is into the handset master controller, through under the handset main controller controls, by the handset without Line transceiver module is sent, and after being received by the host radio receiving transmitting module, under the control of the host master controller, is passed It is sent to the wireless modulation-demodulation module, is sent to after wireless modulation-demodulation module modulation aerial；

From aerial signal, it is transmitted to the host master controller after wireless modulation-demodulation module demodulation, described Under the control of host master controller, it is transmitted to the host radio receiving transmitting module, after host radio receiving transmitting module modulation, It is sent in the handset, the audio signal that the handset radio receiving transmitting module demodulates, in the handset main controller controls Under, after handset audio decoder decoding, exported by the handset earpiece；

The host includes the first position limit arm and the second position limit arm of the positive and relatively described front protrusion, first position limit arm It is oppositely disposed with second position limit arm in the positive two sides, first position limit arm, second position limit arm and institute It states positive enclose jointly and sets out accommodating space；

Under the first use state, the handset is contained in the accommodating space, and first display screen towards it is described just Face；

Under second of use state, the handset is contained in the accommodating space, and first display screen backwards to it is described just Face.

2. mobile terminal as described in claim 1, which is characterized in that first position limit arm is towards second position limit arm Medial surface be the first cambered surface, second position limit arm towards first position limit arm medial surface be the second cambered surface, described first The radius of cambered surface is identical as the radius of second cambered surface.

3. mobile terminal as claimed in claim 2, which is characterized in that the handset includes the display surface being disposed opposite to each other and non-aobvious The first side and second side showing face and being disposed opposite to each other, first display location is in the display surface, the first side It is all connected between the display surface and the non-display face with the second side, the first side and the second side It is cambered surface；

Under the first described use state, for the display surface towards the front, first cambered surface surrounds part described the One side or all first side, second cambered surface surround the part second side or all second side；

Under second of use state, the non-display face surrounds described in part towards the front, second cambered surface First side or all first side, first cambered surface surround the part second side or all described second side Face.

4. mobile terminal as described in claim 1, which is characterized in that first position limit arm is towards second position limit arm Medial surface is equipped with the first sliding rail, and the medial surface of second position limit arm towards first position limit arm is equipped with the second sliding rail, described Handset is equipped with the first cooperation sliding rail and the second cooperation sliding rail positioned at first display screen two sides opposite to each other；

It is described second sliding that the first cooperation sliding rail is slidably connected first sliding rail and the second cooperation sliding rail is slidably connected When rail, first display screen is towards the front；

It is described second sliding that the second cooperation sliding rail is slidably connected first sliding rail and the first cooperation sliding rail is slidably connected When rail, first display screen is backwards to the front.

5. mobile terminal according to any one of claims 1 to 4, which is characterized in that first position limit arm includes opposite The first open end being arranged and the first positive stop end, second position limit arm include the second open end being disposed opposite to each other and the second limit End, first positive stop end and second positive stop end are located at described positive the same side；The host includes connecting described the First locating part of one positive stop end and the second locating part for connecting second positive stop end, first locating part and described second The relatively described front protrusion of locating part；

The handset can after gap between first open end and second open end slides into the accommodating space, Support first locating part and second locating part.

6. mobile terminal as claimed in claim 5, which is characterized in that the host includes camera and opposite with the front The back side of setting, the direction in the entering light face of the camera and the back side are towards identical；

Under the first described use state, the direction in the entering light face of the camera and first display screen are towards phase Together；

Under second of use state, the direction in the entering light face of the camera and first display screen are towards phase Instead.

7. mobile terminal as claimed in claim 6, which is characterized in that the camera is in the positive projection close to described First open end and separate first positive stop end.

8. mobile terminal as claimed in claim 6, which is characterized in that the host includes second display screen, and described second is aobvious The direction of display screen and the entering light face of the camera are towards identical.

9. mobile terminal as claimed in claim 7, which is characterized in that the host be equipped with block piece and with the block piece phase The blocking slot of adaptation, the opening for stopping slot are located at the front, and the block piece can be retracted or stretch out the blocking slot；

In the third use state, the block piece stretches out the blocking slot and part is located at the accommodating space, the son Machine partially protrudes into the accommodating space and supports the block piece, and first display screen part is towards the front and part phase The back side is exposed.

10. the mobile terminal as described in any one of Claims 1-4 and 6 to 9, which is characterized in that first position limit arm is set There is the first charging contact, second position limit arm is equipped with the second charging contact, second charging contact and first charging Contact is oppositely arranged, and the handset is equipped with third charging contact；

Under the first described use state, the third charging contact contacts first charging contact, so that the handset Connect the host；

Under second of use state, the third charging contact contacts second charging contact, so that the handset Connect the host.

11. the mobile terminal as described in any one of Claims 1-4 and 6 to 9, which is characterized in that first position limit arm with One or both of described second position limit arm is equipped with the first adsorption piece, and the host is equipped with the second adsorption piece, and described first inhales Adsorption capacity can be generated between attachment and second adsorption piece, when the handset is contained in the accommodating space, so that described The relatively described host of handset is fixed.

12. the mobile terminal as described in any one of Claims 1-4 and 6 to 9, which is characterized in that the handset includes handset Keyboard；

Under second of working condition of the mobile terminal, the control command of handset keyboard output, through the handset without After the modulation of line transceiver module, the host radio receiving transmitting module is issued, under the host main controller controls, through described wireless After the modulation of modulation /demodulation module, it is sent to aerial；

It is described by being issued after radio receiving transmitting module modulation by the host master controller from aerial control signal Handset, through the handset master controller, is shown after the handset radio receiving transmitting module receives in first display screen.