CN209964096U

CN209964096U - Mobile phone and host

Info

Publication number: CN209964096U
Application number: CN201822277918.7U
Authority: CN
Inventors: 黄茂昭
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-01-17
Anticipated expiration: 2028-12-29
Also published as: WO2020134881A1

Abstract

The application relates to a mobile phone and a host machine. The sub-machine comprises a display screen and a first power supply module, the main machine comprises a housing, a second power supply module and an image acquisition assembly, the sub-machine can be installed on the main machine and can be detached from the main machine, and after the sub-machine is detached from the main machine, the sub-machine can be in communication connection with the main machine. The cover comprises a front surface and a rear surface, and the sub machine can be installed on the main machine from the side of the front surface. The image acquisition subassembly decorates the circle protruding and locate the rear surface and with the rear surface butt including decorating circle and camera module, the partial structure of camera module wears to establish and decorates the circle, and the income plain noodles of camera module exposes in rear surface place one side from decorating the circle. The structure is beneficial to the lightening and thinning of the host machine, and further beneficial to the lightening and thinning of the mobile phone.

Description

Mobile phone and host

Technical Field

The application relates to the technical field of mobile terminals.

Background

Intelligent terminals such as cell-phones generally are equipped with the camera, and the camera needs to occupy certain space in mobile terminal's thickness direction, is unfavorable for mobile terminal's frivolousness.

SUMMERY OF THE UTILITY MODEL

The application discloses a mobile phone in a first aspect to solve the technical problem that the arrangement of a camera is not beneficial to the lightening and thinning of a mobile terminal.

A handset, comprising:

the submachine comprises a display screen and a first power supply module, wherein the first power supply module can supply power to the display screen; and

the host comprises a housing, a second power module and an image acquisition assembly, wherein the second power module and the image acquisition assembly are respectively arranged on the housing and can supply power to the image acquisition assembly; the sub machine can be installed on the main machine and detached from the main machine, and after the sub machine is detached from the main machine, the sub machine can be in communication connection with the main machine;

the cover shell comprises a front surface and a rear surface which are arranged oppositely, and the submachine can be installed on the main machine from one side of the front surface; the image acquisition assembly comprises a decorative ring and a camera module, the decorative ring is convexly arranged on the rear surface and is abutted against the rear surface, part of the structure of the camera module penetrates through the decorative ring, and the light incident surface of the camera module is exposed out of one side of the rear surface from the decorative ring; the mobile phone can communicate with an external device through the host.

Above cell-phone, the decoration circle of host computer is protruding to be located the rear surface and with the rear surface butt, decorate the circle and can install in the housing from rear surface place one side, the host computer can set up thinly except that the mounted position of decorating the circle to be favorable to the frivolousization of host computer, and then be favorable to the frivolousization of cell-phone.

In one embodiment, the housing includes a cover plate and a base connected to the cover plate, the rear surface is located on the cover plate, the front surface is located on the base, the rear surface is provided with a through hole, and the decorative ring is inserted through the through hole.

In one of them embodiment, decorate circle including integrated into one piece's main part and extension, the maximum width of extension is greater than the maximum width of main part, the main part wears to establish the through-hole, the protruding back surface of establishing of extension just with the back surface butt.

In one embodiment, a glue containing groove is formed in one side, facing the rear surface, of the extending portion, an adhesive layer is arranged in the glue containing groove, and the decorative ring is fixedly connected with the cover plate through the adhesive layer.

In one embodiment, a gap is formed between the main body part and the hole wall of the through hole, the gap is communicated with the glue containing groove, and the gap is used for containing part of the adhesive layer.

In one embodiment, the image capturing assembly includes a lens, the decorative ring has a light hole, a boss is disposed on a wall of the light hole, the lens is connected to the boss, and a side of the decorative ring away from the camera module protrudes out of the lens, so that ambient light can pass through the lens and the light hole and enter the light incident surface.

In one embodiment, the sub-machine comprises a front end face and a rear end face which are arranged oppositely, and a side end face connected between the front end face and the rear end face, and the displayable area of the display screen faces to the front end face; the host comprises a bracket connected with the seat body, the front surface is provided with a containing groove, and the bracket can be turned to a buckling state and an unfolding state relative to the seat body; the sub-machine can be vertically or obliquely placed on the seat body in an unfolding state, the support can be contacted with the rear end face, and the seat body can be contacted with the side end face.

In one embodiment, the camera module comprises a first camera and a second camera, the thickness of the first camera is greater than that of the second camera, the groove wall of the accommodating groove is overlapped on the second camera, and when the camera module is in a buckled state, part of the structure of the support is overlapped on the second camera; when the camera is in a buckled state, the orthographic projection of the bracket on a reference plane and the orthographic projection of the first camera on the reference plane are not overlapped, and the reference plane is a geometric plane perpendicular to the thickness direction of the host.

In one embodiment, the front surface is provided with an installation groove, when the sub-machine is installed on the main machine, part of the structure of the sub-machine is accommodated in the installation groove, and the edge of the front surface surrounds the sub-machine.

In one embodiment, the host comprises a wireless modulation and demodulation module, a host main controller and a host wireless transceiver module; the submachine comprises a submachine keyboard, a submachine main controller and a submachine wireless transceiving module; in a first working state of the mobile phone, a control command output by the keyboard of the submachine is modulated by the wireless submachine transceiving module under the control of the submachine main controller and then sent to the wireless host transceiving module, and is modulated by the wireless modem module under the control of the host main controller and then sent to the air; the control signal coming from the air is demodulated by the wireless modulation and demodulation module, then is sent to the submachine after being modulated by the host machine wireless transceiver module through the host machine main controller, and is displayed by the display screen under the control of the submachine main controller after being received by the submachine wireless transceiver module.

In one embodiment, the host comprises a wireless modulation and demodulation module, a host main controller and a host wireless transceiver module; the sub-machine comprises a sub-machine main controller, a sub-machine microphone, a sub-machine receiver, a sub-machine audio encoder, a sub-machine audio decoder and a sub-machine wireless transceiving module which can be communicated with the main machine wireless transceiving module; in a second working state, an audio signal from the submachine microphone is coded by the submachine audio coder and then transmitted to the submachine main controller, is sent out by the submachine wireless transceiver module under the control of the submachine main controller, is received by the host computer wireless transceiver module, is transmitted to the wireless modem module under the control of the host computer main controller, and is sent to the air after being modulated by the wireless modem module; the signal from the air is transmitted to the main machine main controller after being demodulated by the wireless modulation and demodulation module, is transmitted to the main machine wireless receiving and transmitting module under the control of the main machine main controller, is transmitted to the submachine after being modulated by the main machine wireless receiving and transmitting module, and the audio signal demodulated by the submachine wireless receiving and transmitting module is output by the submachine telephone receiver after being decoded by the submachine audio decoder under the control of the submachine main controller.

In one embodiment, the host comprises a wireless modem module, a host main controller and a host wireless transceiver module, wherein the host main controller can communicate with the wireless modem module and the host wireless transceiver module; the submachine comprises a submachine main controller and a submachine wireless transceiving module which can communicate with the host machine wireless transceiving module, and the submachine main controller can communicate with the submachine wireless transceiving module; the sub-machine can access a communication network through the main machine.

In one embodiment, the host comprises a host first wireless communication module, a host main controller and a host second wireless communication module, wherein the host main controller can communicate with the host first wireless communication module and the host second wireless communication module; the submachine comprises a submachine main controller and a submachine wireless communication module, the submachine main controller can communicate with the submachine wireless communication module, and the submachine wireless communication module can communicate with the host computer first wireless communication module; the host second wireless communication module is capable of communicating with a base station.

The second aspect of the application discloses a host computer to solve the technical problem that the setting of camera is unfavorable for the frivolousness of cell-phone.

A host comprises a housing and an image acquisition assembly, wherein the housing comprises a front surface and a rear surface which are arranged oppositely; the image acquisition subassembly is including decorating circle and camera module, decorate the protruding back surface of locating of circle and with the back surface butt, the partial structure of camera module is worn to establish decorate the circle, just the income plain noodles of camera module is followed decorate the circle expose in back surface place one side.

Above host computer, decorate the circle protruding locate the rear surface and with the rear surface butt, decorate the circle and can install in the housing from rear surface place one side, the host computer can set up thinly except that the mounted position of decorating the circle to be favorable to the frivolousization of host computer.

In one embodiment, the housing includes a cover plate and a base connected to the cover plate, the rear surface is located on the cover plate, the front surface is located on the base, and the rear surface is provided with a through hole; decorate the circle and include integrated into one piece's main part and extension, the maximum width of extension is greater than the maximum width of main part, the main part is worn to establish the through-hole, the protruding back surface of establishing of extension just with the back surface butt.

In one embodiment, the host comprises a bracket connected with the seat body, the front surface is provided with a containing groove, and the bracket can be turned to a buckling state and an unfolding state relative to the seat body; the bracket is accommodated in the accommodating groove in the buckling state, and the bracket is overturned out of the accommodating groove and can be vertically or obliquely positioned on the seat body in the unfolding state.

In one embodiment, the camera module comprises a first camera and a second camera, the thickness of the first camera is greater than that of the second camera, and the groove wall of the accommodating groove is overlapped on the second camera; when the support is in a buckling state, part of the structure of the support is overlapped on the second camera; when the camera is in a buckled state, the orthographic projection of the bracket on a reference plane and the orthographic projection of the first camera on the reference plane are not overlapped, and the reference plane is a geometric plane perpendicular to the thickness direction of the host.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a mobile phone in one embodiment;

fig. 2 is a perspective view of the handset shown in fig. 1 with the handset detached from the main unit;

FIG. 3 is an exploded view of the host in one embodiment of the handset of FIG. 2;

FIG. 4 is a rear view of the host of the handset of FIG. 3;

FIG. 5 is a cross-sectional view of the handset of FIG. 4 taken along line A-A;

FIG. 6 is a perspective view of the handset of FIG. 2 with the handset tilted on the host;

FIG. 7 is a rear view of the host in another embodiment of the handset of FIG. 2;

FIG. 8 is a cross-sectional view of the host of the handset of FIG. 7 taken along line B-B;

fig. 9 is an enlarged schematic view of the host computer of the handset shown in fig. 8 at C;

FIG. 10 is a flow chart of an embodiment of a mobile phone in a first operating state;

fig. 11 is another flow chart of the handset of fig. 10 in a first operational state;

FIG. 12 is a flow chart of an embodiment of a mobile phone in a second operating state;

fig. 13 is another flow chart of the handset of fig. 12 in a second operational state;

FIG. 14 is a block diagram of a mobile phone according to an embodiment;

FIG. 15 is a block diagram of a mobile phone according to another embodiment;

fig. 16 is a schematic structural diagram of a module of a mobile phone according to still another embodiment.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1 and 2, the handset 10 is a smart phone. The mobile phone 10 includes a handset 100 and a main unit 200. The handset 100 includes a display screen 110 and a first power module, the first power module can supply power to the display screen 110, and the display screen 110 can be used to display information and provide an interactive interface for a user. The host 200 includes a housing 210, a second power module and an image capturing assembly 220, the housing 210 is hollow, the second power module and the image capturing assembly 220 are respectively disposed in the housing 210, and the second power module can supply power to the image capturing assembly 220. Electronic components such as a circuit board, a host main controller, a host storage module, a baseband chip and the like can also be arranged in the housing 210.

The slave unit 100 is attachable to and detachable from the master unit 200, and the master unit 200 is communicably connected to the slave unit 100 after the slave unit 100 is detached from the master unit 200. When the sub-unit 100 is detached from the main unit 200, the sub-unit 100 can operate independently and provide basic functions such as display, communication, and the like, and the number of electronic components of the sub-unit 100 can be reduced, so that the sub-unit 100 can be thinned and the use by a user is facilitated. The host 200 may be placed in a pocket or elsewhere, and the host 200 may have a large battery or memory unit to enhance the performance of the handset 10. The sub-unit 100 can be assembled into the mobile phone 10 after being installed in the main unit 200, so as to realize the complete functions of the mobile phone 10, and is also beneficial to the user. In one embodiment, the first power module and the second power module may include lithium batteries that can be repeatedly charged and discharged. In other embodiments, the handset 10 may be a tablet or the like. The mobile phone 10 can reduce the thickness of the handset 100 and improve the performance of the mobile phone 10 such as endurance and storage.

Referring to fig. 2, the housing 210 is substantially rectangular and includes a front surface 211, a rear surface 213 and a side circumferential surface 215 connected between the front surface 211 and the rear surface 213, and the handset 100 can be mounted to the main unit 200 from the side of the front surface 211. Referring to fig. 3, 4 and 5, the image capturing assembly 220 includes a decorative ring 230 and a camera module 240, the decorative ring 230 is protruded from the rear surface 213 and abuts against the rear surface 213, a part of the camera module 240 penetrates through the decorative ring 230, and the light incident surface of the camera module 240 is exposed from the decorative ring 230 to the side of the rear surface 213. In one embodiment, the decorative ring 230 is made of a metal material such as aluminum alloy or stainless steel. The decorative ring 230 can protect and decorate the camera module 240.

Further, referring to fig. 5, the image capturing assembly 220 includes a lens 250, the lens 250 may be made of glass or sapphire, and the lens 250 has high light transmittance. The decorating ring 230 is provided with a light hole 231, the wall of the light hole 231 is provided with a boss 233, the lens 250 is connected to the boss 233, one side of the decorating ring 230, which is far away from the camera module 240, protrudes out of the lens 250, and the part of the decorating ring 230, which protrudes out of the lens 250, can play a role in protecting the lens 250, so that the lens 250 is prevented from being accidentally scratched when the host 200 is placed on a support, such as a table. The ambient light can pass through the lens 250 and the light hole 231 and enter the light incident surface of the camera module 240, and then pass through the light incident surface and enter the photosensitive element of the camera module 240.

In the mobile phone 10, the decoration ring 230 of the host 200 is protruded on the rear surface 213 and abuts against the rear surface 213, the decoration ring 230 can be installed on the housing 210 from the side where the rear surface 213 is located, so as to prevent the connection structure of the decoration ring 230 from occupying the inner space of the housing 210, and the part of the host 200 except the installation position of the decoration ring 230 can be set to be thinner, thereby facilitating the thinning of the host 200 and further facilitating the thinning of the mobile phone 10.

Referring to fig. 5, in an embodiment, the housing 210 includes a cover plate 217 and a base 219 connected to the cover plate 217, the front surface 211 is located on the base 219, the rear surface 213 is located on the cover plate 217, the rear surface 213 has a through hole 214, and the decoration ring 230 penetrates through the through hole 214. In one embodiment, the cover plate 217 is made of glass. In other embodiments, the material of the cover plate 217 may also be metal, such as aluminum alloy or stainless steel, and the material of the cover plate 217 may also be non-metal, such as ceramic or plastic. Referring to fig. 5, the bezel 230 includes a main body portion 235 and an extended portion 237 which are integrally formed, and the maximum width of the extended portion 237 is greater than the maximum width of the main body portion 235 so that the cross section of the bezel 230 is substantially stepped. The main body portion 235 penetrates through the through hole 214, the main body portion 235 does not need to protrude the inner surface of the cover plate 217, so that the installation space inside the housing 210 is avoided being occupied, the outer extension portion 237 is convexly provided with the rear surface 213 and abuts against the rear surface 213, and the structure is favorable for assembling the decoration ring 230 and the cover plate 217 and is favorable for thinning the host computer 200.

Further, one side of the extension portion 237 facing the rear surface 213 is provided with a glue containing groove 239, an adhesive layer is arranged in the glue containing groove 239, and the decoration ring 230 is fixedly connected with the cover plate 217 through the adhesive layer. The glue containing groove 239 does not need to penetrate through the edge of the extending portion 237, and after the glue layer is arranged in the glue containing groove 239, the structure can not only realize the reliable connection of the decoration ring 230 and the cover plate 217, but also prevent the glue layer from overflowing from the joint part of the decoration ring 230 and the cover plate 217, so that the adverse effect on the appearance of the host 200 can be avoided. Further, be equipped with the clearance between the pore wall of main part 235 and through-hole 214, the clearance with hold gluey groove 239 intercommunication, after the viscose layer was located and is held gluey groove 239, partial viscose layer can permeate in the clearance to make the pore wall of main part 235 and through-hole 214 reliably connect, be favorable to promoting the reliability that dress circle 230 and apron 217 are connected.

Referring to fig. 6, in an embodiment, the sub-unit 100 includes a front surface 121 and a rear surface 123 opposite to each other, and a side surface 125 connected between the front surface 121 and the rear surface 123, and the displayable region of the display screen 110 faces the front surface 121. The host 200 includes a bracket 260 connected to the base 219, the front surface 211 is provided with a receiving groove 261, and the bracket 260 can be turned over to a buckling state and an unfolding state relative to the base 219. Referring to fig. 6, in the unfolded state, the handset 100 can be placed vertically or obliquely on the base 219 and the holder 260 can be in contact with the rear end face 123, and the base 219 can be in contact with the side end face 125. Referring to fig. 2, in the fastened state, the bracket 260 is received in the receiving groove 261. The cradle 260 may be used to support the handset 100 to facilitate a user viewing a video or playing a game, etc. using the handset 100.

Referring to fig. 5, in an embodiment, the camera module 240 includes a first camera 241 and a second camera 243, the first camera 241 and the second camera 243 have respective light incident surfaces, ambient light can pass through the light incident surface of the first camera 241 and be incident on the light sensing element of the first camera 241, and ambient light can pass through the light incident surface of the second camera 243 and be incident on the light sensing element of the second camera 243. The thickness of the first camera 241 is greater than that of the second camera 243. As an implementation manner, the first camera 241 may be one of a telephoto lens, a wide-angle lens, a black-and-white lens, and a depth lens, the second camera 243 may also be one of a telephoto lens, a wide-angle lens, a black-and-white lens, and a depth lens, and other cameras may be added to the camera module 240, for example, the camera module 240 may include three or four cameras.

Referring to fig. 4 and 5, the first camera 241 and the second camera 243 are arranged in the width direction of the main body 200. Referring to fig. 7, 8 and 9, in another embodiment, the first camera 241 and the second camera 243 are arranged along a length direction of the main body 200. In the embodiment that the first camera 241 and the second camera 243 are arranged along the length direction of the host 200, the walls of the accommodating groove 261 are overlapped on the second camera 243, and in the engaged state, referring to fig. 9, a part of the structure of the bracket 260 is overlapped on the second camera 243. Further, a geometric plane perpendicular to the thickness direction of the main body 200 is made, and with this plane as a reference plane, the orthographic projection of the holder 260 on the reference plane and the orthographic projection of the first camera 241 on the reference plane do not overlap in the fastened state. In the above structure, the partial structure of the bracket 260 is overlapped on the second camera 243, and the thickness of the host 200 is reduced, so as to reduce the thickness of the host 200, and further reduce the thickness of the mobile phone 10.

Referring to fig. 1 and 2 again, in an embodiment, the front surface 211 is provided with a mounting groove 216, when the sub-machine 100 is mounted on the main machine 200, part of the structure of the sub-machine 100 is accommodated in the mounting groove 216 and the edge of the front surface 211 surrounds the sub-machine 100. With the structure, the sub-machine 100 can be better accommodated by the mounting groove 216, which is beneficial to positioning the sub-machine 100 on the main machine 200 and can play a better protection role for the main machine 200. For example, in one embodiment, a plurality of magnets and magnetic metal pieces may be provided on the master unit 200 and the slave unit 100, so that when the slave unit 100 is mounted on the master unit 200, the slave unit 100 can be reliably connected to the master unit 200, and the slave unit 100 is prevented from being easily detached from the master unit 200.

Referring to fig. 10 and 11, in an embodiment, the host 100 includes a wireless modem module, a host controller, and a host wireless transceiver module. The sub-machine 200 comprises a sub-machine keyboard, a sub-machine main controller and a sub-machine wireless transceiving module. In a first operating state of the mobile phone 10, a control command output by the keyboard of the handset is modulated by the wireless transceiver module of the handset under the control of the main controller of the handset, and then sent to the wireless transceiver module of the host, and modulated by the wireless modem module under the control of the main controller of the host, and then sent to the air. The control signal coming from the air is demodulated by the wireless modulation and demodulation module, then is sent to the submachine after being modulated by the host machine wireless transceiver module through the host machine main controller, and is displayed by the display screen 220 under the control of the submachine main controller after being received by the submachine wireless transceiver module. It can be understood that the sub-phone keyboard can be a touch keyboard, and can also be realized by a display screen with a touch screen operation function.

Referring to fig. 12 and 13, in an embodiment, the host 100 includes a wireless modem module, a host main controller, and a host wireless transceiver module, and the handset 200 includes a handset main controller, a handset microphone, a handset receiver, 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 second working state, the audio signal from the microphone of the sub-machine is coded by the audio coder of the sub-machine and then transmitted to the main controller of the sub-machine, and is transmitted by the wireless transceiver module of the sub-machine under the control of the main controller of the sub-machine, and is transmitted to the wireless modem module under the control of the main controller of the main machine after being received by the wireless transceiver module of the main machine, and is transmitted to the air after being modulated by the wireless modem module. The signals from the air are demodulated by the wireless modulation and demodulation module and then transmitted to the main machine main controller, under the control of the main machine main controller, the signals are transmitted to the main machine wireless receiving and transmitting module, and are modulated by the main machine wireless receiving and transmitting module and then transmitted to the sub machine 200, and the audio signals demodulated by the sub machine wireless receiving and transmitting module are decoded by the sub machine audio decoder under the control of the sub machine main controller and then output by the sub machine telephone receiver. It can be understood that the audio encoder of the handset can be a separate hardware unit, can also be integrated in the microphone of the handset, can also be integrated in the main controller of the handset, and can be an audio codec with an audio decoding function in terms of the function; the audio decoder of the handset can be a separate hardware unit, can be integrated in the receiver of the handset, can be integrated in the main controller of the handset, and can be an audio codec with an audio coding function in terms of the function.

Referring to fig. 14 and 15, in one embodiment, the host 100 includes a wireless modem module, a host controller, and a host wireless transceiver module, the host controller being capable of communicating with the wireless modem module and the host wireless transceiver module. The sub-machine 200 comprises a sub-machine main controller and a sub-machine wireless transceiver module which can communicate with the host machine wireless transceiver module, and the sub-machine main controller can communicate with the sub-machine wireless transceiver module. The slave unit 200 can access the communication network through the master unit 100.

Further, referring to fig. 16, the host 100 includes a host first wireless communication module, a host main controller, and a host second wireless communication module, and the host main controller is capable of communicating with the host first wireless communication module and the host second wireless communication module. The sub-machine 200 comprises a main sub-machine controller and a wireless sub-machine communication module, wherein the main sub-machine controller can communicate with the wireless sub-machine communication module, the wireless sub-machine communication module can communicate with the first wireless host communication module, and the second wireless host communication module can communicate with a Base Station (Base Station). In one embodiment, the first wireless communication module of the master machine and the wireless communication module of the slave machine are both low power Bluetooth (Bluetooth) communication modules. In other embodiments, the first Wireless communication module of the host and the Wireless communication module of the sub-computer may both be Wireless local area network (WiFi) communication modules.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cellular phone, comprising:

2. The mobile phone of claim 1, wherein the housing comprises a cover plate and a base connected to the cover plate, the rear surface is located on the cover plate, the front surface is located on the base, the rear surface is provided with a through hole, and the decorative ring is inserted through the through hole.

3. The mobile phone of claim 2, wherein the decorative ring comprises a main body portion and an extending portion, the main body portion is inserted into the through hole, and the extending portion protrudes from the rear surface and abuts against the rear surface.

4. The mobile phone of claim 3, wherein one side of the extension portion facing the rear surface is provided with a glue containing groove, an adhesive layer is arranged in the glue containing groove, and the decoration ring is fixedly connected with the cover plate through the adhesive layer.

5. The mobile phone of claim 4, wherein a gap is formed between the main body part and the wall of the through hole, the gap is communicated with the glue containing groove, and the gap is used for containing part of the glue layer.

6. The mobile phone according to claim 2, wherein the sub-phone comprises a front end face and a rear end face which are arranged oppositely, and a side end face connected between the front end face and the rear end face, and the displayable region of the display screen faces the front end face; the host comprises a bracket connected with the seat body, the front surface is provided with a containing groove, and the bracket can be turned to a buckling state and an unfolding state relative to the seat body; the sub-machine can be vertically or obliquely placed on the seat body in an unfolding state, the support can be contacted with the rear end face, and the seat body can be contacted with the side end face.

7. The mobile phone of claim 6, wherein the camera module comprises a first camera and a second camera, the first camera has a thickness greater than that of the second camera, the wall of the accommodating groove is overlapped with the second camera, and when the camera module is in a locked state, a part of the structure of the support is overlapped with the second camera; when the camera is in a buckled state, the orthographic projection of the bracket on a reference plane and the orthographic projection of the first camera on the reference plane are not overlapped, and the reference plane is a geometric plane perpendicular to the thickness direction of the host.

8. The mobile phone of claim 1, wherein the host comprises a wireless modem module, a host main controller and a host wireless transceiver module; the submachine comprises a submachine keyboard, a submachine main controller and a submachine wireless transceiving module; in a first working state of the mobile phone, a control command output by the keyboard of the submachine is modulated by the wireless submachine transceiving module under the control of the submachine main controller and then sent to the wireless host transceiving module, and is modulated by the wireless modem module under the control of the host main controller and then sent to the air; the control signal coming from the air is demodulated by the wireless modulation and demodulation module, then is sent to the submachine after being modulated by the host machine wireless transceiver module through the host machine main controller, and is displayed by the display screen under the control of the submachine main controller after being received by the submachine wireless transceiver module.

9. The mobile phone of claim 1, wherein the host comprises a wireless modem module, a host main controller, and a host wireless transceiver module; the sub-machine comprises a sub-machine main controller, a sub-machine microphone, a sub-machine receiver, a sub-machine audio encoder, a sub-machine audio decoder and a sub-machine wireless transceiving module which can be communicated with the main machine wireless transceiving module; in a second working state, an audio signal from the submachine microphone is coded by the submachine audio coder and then transmitted to the submachine main controller, is sent out by the submachine wireless transceiver module under the control of the submachine main controller, is received by the host computer wireless transceiver module, is transmitted to the wireless modem module under the control of the host computer main controller, and is sent to the air after being modulated by the wireless modem module; the signal from the air is transmitted to the main machine main controller after being demodulated by the wireless modulation and demodulation module, is transmitted to the main machine wireless receiving and transmitting module under the control of the main machine main controller, is transmitted to the submachine after being modulated by the main machine wireless receiving and transmitting module, and the audio signal demodulated by the submachine wireless receiving and transmitting module is output by the submachine telephone receiver after being decoded by the submachine audio decoder under the control of the submachine main controller.

10. The mobile phone of claim 1, wherein the host comprises a wireless modem module, a host controller, and a host wireless transceiver module, wherein the host controller is capable of communicating with the wireless modem module and the host wireless transceiver module; the submachine comprises a submachine main controller and a submachine wireless transceiving module which can communicate with the host machine wireless transceiving module, and the submachine main controller can communicate with the submachine wireless transceiving module; the sub-machine can access a communication network through the main machine.

11. The mobile phone of claim 1, wherein the host comprises a host first wireless communication module, a host main controller, and a host second wireless communication module, and wherein the host main controller is capable of communicating with the host first wireless communication module and the host second wireless communication module; the submachine comprises a submachine main controller and a submachine wireless communication module, the submachine main controller can communicate with the submachine wireless communication module, and the submachine wireless communication module can communicate with the host computer first wireless communication module; the host second wireless communication module is capable of communicating with a base station.

12. A host computer is characterized by comprising a cover and an image acquisition assembly, wherein the cover comprises a front surface and a rear surface which are arranged oppositely; the image acquisition subassembly is including decorating circle and camera module, decorate the protruding back surface of locating of circle and with the back surface butt, the partial structure of camera module is worn to establish decorate the circle, just the income plain noodles of camera module is followed decorate the circle expose in back surface place one side.

13. The mainframe according to claim 12, wherein the housing comprises a cover plate and a base connected to the cover plate, the rear surface is located on the cover plate, the front surface is located on the base, and the rear surface is provided with a through hole; decorate the circle and include integrated into one piece's main part and extension, the maximum width of extension is greater than the maximum width of main part, the main part is worn to establish the through-hole, the protruding back surface of establishing of extension just with the back surface butt.

14. The host machine according to claim 13, comprising a bracket connected to the seat body, wherein the front surface is provided with a receiving groove, and the bracket can be turned over to a buckling state and an unfolding state relative to the seat body; the bracket is accommodated in the accommodating groove in the buckling state, and the bracket is overturned out of the accommodating groove and can be vertically or obliquely positioned on the seat body in the unfolding state.

15. The mainframe according to claim 14, wherein the camera module comprises a first camera and a second camera, a thickness of the first camera is greater than a thickness of the second camera, and a groove wall of the accommodating groove is overlapped with the second camera; when the support is in a buckling state, part of the structure of the support is overlapped on the second camera; when the camera is in a buckled state, the orthographic projection of the bracket on a reference plane and the orthographic projection of the first camera on the reference plane are not overlapped, and the reference plane is a geometric plane perpendicular to the thickness direction of the host.