WO2020048231A1

WO2020048231A1 - Terminal device and host portion thereof

Info

Publication number: WO2020048231A1
Application number: PCT/CN2019/095776
Authority: WO
Inventors: 黄茂昭; 杨自美
Original assignee: Oppo广东移动通信有限公司
Priority date: 2018-09-06
Filing date: 2019-07-12
Publication date: 2020-03-12
Also published as: CN112585932B; CN112585932A

Abstract

A terminal device (10), comprising a display portion (100) and a host portion (200). The display portion (100) comprises a display screen (120). The host portion (200) comprises a body portion (210) and a support frame (220). The display portion (100) can be installed on the host portion (200) and can be detached therefrom. When the display portion (100) is detached from the host portion (200), the display portion (100) can be communicatively connected to the host portion (200). The body portion (210) is provided with an accommodating slot (231) and a limiting slot (233). The support frame (220) can rotate with respect to the body portion (210) between a fastened and closed state and an expanded state. When in the fastened and closed state, the support frame (220) is accommodated in the accommodating slot (231) and the limiting slot (233), and when in the expanded state, the display portion (100) can be placed vertically or at an angle with respect to the body portion (210). The display portion (100) can be partially accommodated in the limiting slot (233).

Description

Terminal equipment and its host

Technical field

The present invention relates to the technical field of mobile terminals, and in particular, to a terminal device and its host end.

Background technique

The trend of thinner and lighter mobile terminals such as smart phones is becoming more and more obvious, and consumers' performance requirements for smart phones are gradually increasing. However, the thinness and thinness and performance are mutually restricted to some extent, making traditional mobile terminal designs encounter bottleneck.

Summary of the Invention

Based on this, it is necessary to provide a terminal device and its host side.

A terminal device includes:

The display terminal includes a first power module, a first wireless communication module, and a display screen; the first power module is capable of supplying power to the first wireless communication module and the display screen; A surface and a rear surface, and a side peripheral surface connected between the front surface and the rear surface, the displayable area of the display screen facing the front surface; and

The host end includes a main body portion and a support frame. The main body portion includes a second power supply module and a second wireless communication module. The second power supply module can supply power to the second wireless communication module. The display end can be installed on the The host terminal can be detached from the host terminal, and after the display terminal is detached from the host terminal, the first wireless communication module can be communicatively connected with the second wireless communication module; The main body part is provided with an accommodating groove and a limiting groove that communicate with each other, and the support frame can be flipped to the fastened state and the unfolded state with respect to the main body part, wherein the support frame is accommodated in the fastened state in the fastened state. In the accommodating slot and the limiting slot, the display end can be vertically or obliquely placed on the main body portion so that the rear surface is in contact with the support frame in the unfolded state, and a part of the display end The structure can be accommodated in the limiting groove so that the side peripheral surface is in contact with the bottom wall of the limiting groove.

A host end is used for supporting a display end, and the host end includes:

The main body includes a second wireless communication module and a second power supply module. The second power supply module is capable of supplying power to the second wireless communication module, and the second wireless communication module is used for communication connection with the display terminal. The main body part is provided with a receiving groove, a limiting groove, and a mounting hole, the receiving groove is in communication with the limiting groove, and the limiting groove is in communication with the mounting hole; and

The support frame includes a connection portion and a support portion connected to the connection portion. The connection portion is installed in the installation hole and can be rotated relative to the main body portion in the installation hole. The connection portion can drive the connection portion. The support part is flipped to the fastened state and the expanded state relative to the main body part; wherein, in the fastened state, the support part is accommodated in the accommodating groove and the limit groove, and the display is in the expanded state. The end can be vertically or obliquely placed on the main body portion and contact the support portion, and a part of the structure of the display end can be accommodated in the limiting groove and contact the bottom wall of the limiting groove.

A terminal device includes:

The display terminal includes a first power module and a display screen; the first power module is capable of supplying power to the display screen; the display terminal has a front surface and a rear surface disposed opposite to each other, and is connected to the front surface, the A side peripheral surface between the rear surfaces, the displayable area of the display screen facing the front surface; and

The host end includes a main body part and a support frame, the main body part includes a second power module, the display end can be installed on the host end and can be detached from the host end, and the display end is from the host end. After being disassembled, the display end can be communicatively connected to the host end; the main body part is provided with an accommodating groove and a limiting groove that communicate with each other, and the support frame can be flipped to the buckled state relative to the main body part and In the unfolded state, the support frame is accommodated in the accommodating groove and the limiting groove in the buckled state, and the display end can be vertically or obliquely placed on the main body portion in the unfolded state so that The rear surface is in contact with the support frame, and a part of the structure of the display end can be accommodated in the limiting groove so that the side peripheral surface is in contact with the bottom wall of the limiting groove.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely These are some embodiments of the present invention. For those of ordinary skill in the art, without any creative effort, drawings of other embodiments can be obtained according to these drawings.

FIG. 1 is a perspective view of a terminal device according to an embodiment; FIG.

2 is a perspective view of the terminal device shown in FIG. 1 from another perspective;

3 is a left side view of the terminal device shown in FIG. 1;

4 is a perspective view of a display end of the terminal device shown in FIG. 1;

5 is a perspective view of a supporting frame of the terminal device shown in FIG. 1 in a buckled state;

6 is a perspective view of a supporting frame of the terminal device shown in FIG. 5 in an unfolded state;

7 is a perspective view of a viewing angle of the display device of the terminal device shown in FIG. 6 placed on a supporting frame;

FIG. 8 is another perspective view of the display device of the terminal device shown in FIG. 7 placed on a supporting frame;

FIG. 9 is another perspective view of the display device of the terminal device shown in FIG. 7 placed on a supporting frame;

10 is a perspective view of a support frame of the terminal device shown in FIG. 6;

11 is an enlarged schematic view of a position A of a support frame of the terminal device shown in FIG. 10;

12 is a perspective view of a display end of the terminal device shown in FIG. 1 stacked on a host end from a side where a front surface is located;

13 is a cross-sectional view of a supporting frame of the terminal device shown in FIG. 5 in a buckled state;

FIG. 14 is an enlarged schematic view of a position B where the support frame of the terminal device shown in FIG. 13 is in a fastened state; FIG.

15 is a flowchart of a terminal device in a first working state in an embodiment;

16 is another flowchart of the terminal device shown in FIG. 15 in a first working state;

17 is a flowchart of a terminal device in a second working state in an embodiment;

FIG. 18 is another flowchart of the terminal device shown in FIG. 17 under the second working state; FIG.

19 is a schematic structural diagram of a module of a terminal device according to an embodiment;

20 is a schematic structural diagram of a module of a terminal device in another embodiment;

FIG. 21 is a schematic structural diagram of a module of a terminal device in still another embodiment.

detailed description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings. The drawings show a preferred embodiment of the invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough understanding of the present disclosure.

As used herein, a "terminal device" refers to a device capable of receiving and / or transmitting communication signals, including but not limited to being connected via any one or more of the following connection methods:

(1) Connected via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection;

(2) Via a wireless interface method, such as a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, and an AM-FM broadcast transmitter.

A terminal device configured to communicate through a wireless interface may be referred to as a “mobile terminal”. Examples of mobile terminals include, but are not limited to, the following electronic devices:

(1) Satellite phone or cellular phone;

(2) Personal Communication System (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communication capabilities;

(3) Radiotelephone, pager, Internet / Intranet access, Web browser, memo pad, calendar, Personal Digital Assistant (PDA) equipped with a Global Positioning System (GPS) receiver;

(4) conventional laptop and / or palm receivers;

(5) Conventional laptop and / or palm-type radiotelephone transceivers and the like.

Referring to FIGS. 1, 2 and 3, in one embodiment, the terminal device 10 is a smart phone. The terminal device 10 includes a display terminal 100 and a host terminal 200. The display terminal 100 includes a first power module, a first wireless communication module, and a display screen 120. The first power module can supply power to the first wireless communication module and the display screen 120. The display screen 120 can display information and provide an interactive interface for the user. Referring to FIG. 4, the display end 100 has a front surface 111 and a rear surface 113 disposed opposite to each other, and a side peripheral surface 115 connected between the front surface 111 and the rear surface 113. The displayable area of the display screen 120 faces the front surface 111. Referring to FIGS. 4 and 5, the display terminal 100 can be installed on the host terminal 200 and can be detached from the host terminal 200. After the display terminal 100 is detached from the host terminal 200, the display terminal 100 can communicate with the host terminal 200. 5 and 6, the host 200 includes a main body 210 and a support frame 220. The main body 210 includes a second power module and a second wireless communication module. The second power module can supply power to the second wireless communication module. After the display terminal 100 is detached from the host terminal 200, the first wireless communication module can be communicatively connected with the second wireless communication module, so as to realize the communication connection between the host terminal 200 and the display terminal 100. The main body portion 210 is provided with an accommodating groove 231 and a limiting groove 233 which are in communication with each other. The support frame 220 can be flipped to the fastened state and the unfolded state with respect to the main body portion 210.

Referring to FIG. 5, the support bracket 220 is received in the receiving groove 231 and the limiting groove 233 in the buckled state. Referring to FIG. 6, FIG. 7, FIG. 8, and FIG. Part of the structure placed on the main body 210 and the display end 100 is accommodated in the limiting groove 233, the rear surface 113 can be in contact with the support frame 220, and the side peripheral surface 115 can be in contact with the bottom wall of the limiting groove 233. It can be understood that the limiting groove 233 may be defined by a bottom wall and at least two side walls, and the bottom wall and the side wall are a part of the host end 200. After the display terminal 100 is placed on the main body portion 210, the bottom wall contacts the side peripheral surface 115, the side wall can contact the front surface 111, and the side wall can limit the display terminal 100 to prevent the display terminal 100 from being on the main body portion. 210 is unstable. After the display terminal 100 is placed on the support frame 220, the support frame 220 can support the display terminal 100 so that the user can use the display terminal 100. For example, the user can conveniently watch the video through the display terminal 100. In an embodiment, the host 200 may include a third wireless communication module, and the third wireless communication module is configured to communicate with an external device such as a base station or other host 200. In other embodiments, the terminal device 10 may be a tablet or the like.

The first power module may include a nuclear battery such as a plutonium battery. The nuclear battery is small in size, relatively thin, and has a long service life. It can provide power to the display 120 and other electronic components in the display terminal 100 for a long period of time, which is beneficial to display. The thickness of the terminal 100 is reduced. In other embodiments, the first power module may also include a lithium battery, etc. The first power module may be repeatedly charged and discharged repeatedly to provide power to the display 120 and other electronic components in the display terminal 100. The functions provided by the display terminal 100 can be relatively simple, so that the number of electronic components inside the display terminal 100 is small, which is conducive to extending the battery life of the display terminal 100. In one embodiment, the second power module includes a lithium battery that can be repeatedly charged and discharged multiple times. The second power module can provide power to the second wireless communication module and the third wireless communication module.

The first wireless communication module and the second wireless communication module both use short-range communication technology, and the first wireless communication module and the second wireless communication module use the same communication protocol. For example, the first wireless communication module and the second wireless communication module may both be Bluetooth communication modules, or both wireless local area network (WiFi, Wireless Fidelity) communication modules, or both infrared data transmission (lrDA, Infrared Data Association). Modules, either ZigBee communication modules, or Ultra Wide Band communication modules, or short field communication (NFC, Near Field Communication) modules, etc., the communication between the first wireless communication module and the second wireless communication module The connection can realize data transmission between the display terminal 100 and the host terminal 200. For example, the data transmitted from the host 200 to the display 100 can be further converted into signals such as display and touch, and the data transmitted from the display 100 to the host 200 can be stored or processed. In other embodiments, the display terminal 100 may further include an audio output module for outputting sound, or a camera device for taking pictures or taking pictures, and the details are not described herein again.

Because the display device 100 includes the first wireless communication module, the display screen 120, and the first power module, the first wireless communication module can be communicatively connected with the second wireless communication module of the host 200, and the display terminal 100 can be connected from The host terminal 200 is separated, and the display terminal 100 can receive the signal from the host terminal 200 and provide a display function for the user to use normally. Fewer electronic components can be set on the display terminal 100, so it can be made extremely thin and light to enhance portability. The host 200 can be placed in a pocket or elsewhere. A larger-volume battery may be provided in the host end 200 to improve the endurance of the host end 200. After the display terminal 100 and the host terminal 200 are combined, the user can also conveniently use the terminal device 10. It can be understood that the terminal device 10 may also be a tablet or a handheld computer.

As an implementable embodiment, the display end 100 may include a first adsorption member, and the main body portion 210 includes a second adsorption member. When the display end 100 is placed on the host end 200 vertically or obliquely, the first adsorption member is adsorbed on the second adsorption member. Specifically, in one embodiment, one of the first adsorption member and the second adsorption member is a magnet, and the other is a magnet or a magnetic metal member. The magnetic metal member may be iron, cobalt, or nickel. Further, taking the first adsorption member as a magnet and the second adsorption member as an iron block or sheet, the adsorption region of the first adsorption member is exposed from the bottom wall of the limiting groove 233, and the second adsorption member may be exposed on the display end 100. The side peripheral surface 115 can also be blocked by the side peripheral surface 115. When the display end 100 is placed vertically or obliquely on the host end 200, the first adsorption member can be adsorbed on the second adsorption member to facilitate the display end 100. Reliable positioning on the host end 200 and preventing the display end 100 from slipping in the limiting groove 233 of the main body 210. It can be understood that when the outer periphery of the display terminal 100 is made of a ferromagnetic material such as stainless steel, the display terminal 100 can be adsorbed on the second adsorption member without providing other adsorption structures, thereby facilitating the display terminal 100 in the main body. Positioning on the section 210.

Referring to FIGS. 10 and 11, the supporting frame 220 has a substantially rectangular frame shape. One side of the rectangular frame has an open structure. The rectangular side where the open structure is located is rotatably connected to the main body 210. The material of the support frame 220 has suitable strength and elasticity, and has elasticity at least at a connection portion of the support frame 220 with the host end 200. The material of the support frame 220 may be aluminum alloy, stainless steel, magnesium alloy, plastic or composite plate. The cross-sectional shape of the supporting frame 220 may be circular or square, or triangular, or oval. In other embodiments, the support frame 220 may also include two L-shaped support rods, and the two support rods are respectively connected to the main body portion 210. When the supporting frame 220 is in the fastened state on the main body portion 210, the supporting frame 220 does not protrude from the main body portion 210. Referring to FIG. 1, the display end 100 can be stacked on the main body portion 210 from the side where the rear surface 113 is located. Referring to FIG. 12, the display end 100 can be stacked on the main body portion 210 from the side where the front surface 111 is located. The above setting allows the user to conveniently stack the display terminal 100 on the host terminal 200. When the display terminal 100 is stacked on the host terminal 200 from the side where the front surface 111 is located, the host terminal 200 can protect the display screen 120 of the display terminal 100 to prevent the display screen 120 from being accidentally scratched. When the display terminal 100 is stacked on the host terminal 200 from the side where the rear surface 113 is located, the user can normally use the display terminal 100 of the terminal device 10.

As an implementable embodiment, the display terminal 100 may include a third suction member, and the main body portion 210 includes a fourth suction member. In the fastened state, the display terminal 100 can be stacked on the main body portion 210 and stacked on the display terminal 100. After the main body part 210, the third adsorption member is adsorbed on the fourth adsorption member. Specifically, one of the third adsorption member and the fourth adsorption member is a magnet, and the other is a magnet or a magnetic metal member. The first suction member and the second suction member are beneficial to the reliable positioning of the display terminal 100 on the host terminal 200, which will not be repeated here.

Referring again to FIGS. 5 and 6, the main body portion 210 is substantially rectangular in shape. The host end 200 includes an upper side surface 211 and a lower side surface 213 disposed opposite to each other, and a side surface connected between the upper side surface 211 and the lower side surface 213. The surface includes a front side 212 and a rear side 214 disposed opposite to each other, and a left side 216 and a right side 218 connected between the front side 212 and the rear side 214, and the left side 216 and the right side 218 are disposed opposite to each other. The front side surface 212 and the rear side surface 214 are located between the left side surface 216 and the right side surface 218. The receiving groove 231 penetrates the upper side 211 and is located between the left side 216 and the right side 218, and the limiting groove 233 penetrates the upper side 211, the left side 216 and the right side 218 and is located between the rear side 214 and the front side 212. between. In an embodiment, when the supporting frame 220 is in a buckled state on the main body portion 210 and the display end 100 is stacked on the main body portion 210, the side peripheral surface 115 is flush with the side surface, as shown in FIGS. 1 and 2 . With the above structure, after the display terminal 100 is stacked on the host terminal 200, the terminal device 10 has better overall appearance.

In one embodiment, the receiving groove 231 penetrates the front side surface 212, and the support frame 220 is exposed from the side where the front side surface 212 is located in the fastened state. Further, referring to FIG. 5 and FIG. 6, in one embodiment, the front side surface 212 is provided with a grooving slot 235, and the grooving slot 235 communicates with the receiving groove 231. In the fastened state, the supporting frame 220 protrudes out of the grooving slot 235. With the above structure, a user can insert a fingertip into the grooving slot 235 to conveniently flip the support frame 220 out of the receiving slot 231. The setting of the key slot 235 also helps the user to separate the display terminal 100 from the host terminal 200. For example, when the display terminal 100 is stacked on the main body 210, the user's fingertip can be inserted into the key slot 235 to The display terminal 100 is conveniently removed from the host terminal 200.

In one embodiment, the host 200 includes a keyboard 240, and the second power module is capable of supplying power to the keyboard 240. The keyboard 240 is a touch keyboard 240 with a touch area facing the upper side 211. When the support frame 220 is in the expanded state and when the support frame 220 supports the display terminal 100, the keyboard 240 can be communicatively connected with the display terminal 100. The user can control the display terminal 100 through the keyboard 240. As an implementable embodiment, when the keyboard 240 is communicatively connected to the display terminal 100, a selection icon in the form of an arrow or the like can be displayed on the display terminal 100, and the application icon on the display terminal 100 can be selected through the touch area of the touch keyboard 240. Or other optional interactive icons, so that the display terminal 100 runs a corresponding program. As another implementation manner, the keyboard 240 may be used for text input on the display terminal 100. When the display terminal 100 is placed horizontally on the main body portion 210, the touch area created by the keyboard 240 can prevent the text input interface of the display terminal 100 from occupying the display area of the display terminal 100, thereby preventing the text input interface of the display terminal 100 from affecting the display terminal. The display of 100 has an adverse effect and is conducive to improving the user experience.

The main body 210 may include device contacts exposed on the bottom wall of the limiting groove 233, and the display terminal 100 may include display terminal contacts exposed on the side peripheral surface 115. The support frame 220 is in an unfolded state and when the display terminal 100 is placed on After the supporting frame 220 allows part of the structure of the display terminal 100 to be accommodated in the limiting slot 233, the device contacts can be connected to the display terminal contacts, so that the display terminal 100 can contact the device contacts through the display terminal contacts. Communicates with the main body 210. The above setting enables the host terminal 200 and the display terminal 100 to be connected by wired communication after the display terminal 100 is placed on the main body portion 210, which is beneficial to improving data transmission efficiency and reducing energy consumption.

In one embodiment, after the display terminal 100 is stacked on the main body portion 210, the main body portion 210 can charge the display terminal 100. It can be understood that the display terminal 100 and the main body 210 can be provided with metal contacts respectively. After the display terminal 100 is stacked on the main body 210, the contact of the metal contacts is conducted, so that the host terminal 200 can be the display terminal 100. Charging. The above setting is beneficial for the display terminal 100 to retain sufficient power for user convenience. It can be understood that the display terminal 100 and the host terminal 200 can be respectively provided with induction coils, so that the host terminal 200 can charge the display terminal 100 by wireless charging. The above settings can also improve the convenience of charging the display terminal 100.

Referring to FIGS. 11, 12, and 13, a mounting hole 237 is defined in the main body 210, and the limiting groove 233 communicates with the mounting hole 237. The support frame 220 includes a connection portion 221 and a support portion 223 connected to the connection portion 221. The connection portion 221 is installed in the mounting hole 237 and can be rotated relative to the main body portion 210 in the mounting hole 237. The connection portion 221 can drive the support portion 223 to the main body. The portion 210 is flipped to a fastened state and an unfolded state. Among them, in the buckled state, part of the structure of the support portion 223 is housed in the accommodation groove 231, and another part of the structure is housed in the limiting groove 233. In the unfolded state, the display terminal 100 can be placed vertically or obliquely on the main body 210. It is in contact with the supporting portion 223, and a part of the structure of the display end 100 can be accommodated in the limiting groove 233 and in contact with the bottom wall of the limiting groove 233.

In the embodiment in which the receiving groove 231 penetrates the front side surface 212 and the front side surface 212 is provided with a hand-slotted groove 235, the support portion 223 is exposed from the side of the front side 212 to the hand-slotted groove 235 and the receiving groove 231 in the engaged state. Here, the hand-slotted slot 235 is beneficial for the user's fingertip to act on the support portion 223, so that the user can flip the support portion 223 out of the receiving slot 231, which will not be repeated here.

Referring to FIG. 13, in an embodiment, the host end 200 includes a rotating shaft 250 rotatably disposed in the mounting hole 237, a mounting hole is defined in the rotating shaft 250, and the connecting portion 221 is detachably connected to the rotating shaft 250. Specifically, the end of the connecting portion 221 can be inserted into the mounting hole and engaged with the rotating shaft 250. When the supporting portion 223 is turned over on the main body portion 210, the supporting portion 223 can drive the rotating shaft 250 to rotate through the connecting portion 221. The above arrangement is advantageous for removing the support frame 220 from the main body portion 210 and facilitates the assembly of the support frame 220 and the main body portion 210. In the embodiment shown in FIG. 11, the cross section of the end of the connection portion 221 is rectangular, and the shape of the cross section of the mounting hole is rectangular and matches the end of the connection portion 221. After the end of the connection portion 221 is inserted into the mounting hole The supporting portion 223 can drive the rotating shaft 250 to rotate in the mounting hole 237 through the connecting portion 221, and the above structure is beneficial to the disassembly and assembly of the connecting portion 221 and the rotating shaft 250.

Further, referring to FIG. 13, a protrusion 260 is provided in the mounting hole 237, and a groove 251 is provided in the circumferential direction of the rotating shaft 250. During the turning of the support portion 223 relative to the main body portion 210, the protrusion 260 can enter the groove 251 or from The groove 251 moves out. The above structure facilitates the positioning of the support frame 220 on the main body portion 210 and can provide users with clear hand feedback. Specifically, the positioning of the protrusion 260 and the groove 251 can realize the positioning of the support frame 220 at a specific angle. For example, with the above structure, the support frame 220 can be at multiple angles of 90 degrees, 120 degrees, 135 degrees, and 150 degrees. Positioning, which is convenient for users.

With reference to FIGS. 15 to 21, the following describes the communication method between the display terminal 100 and the host terminal 200 and the communication method between the host terminal 200 and an external device.

15 and FIG. 16, in an embodiment, the host 200 includes a wireless modem module, a host main controller, and a host wireless transceiver module. The display terminal 100 includes a slave keyboard, a slave main controller, and a slave wireless transceiver module. In the first working state of the terminal device 100, the control command output from the keyboard of the slave is controlled by the slave ’s main controller and is modulated by the slave ’s wireless transceiver module and sent to the host ’s wireless transceiver module. Under the control, it is sent to the air after being modulated by the wireless modem module. The control signal from the air is demodulated by the wireless modem module, passed through the host ’s main controller, modulated by the host ’s wireless transceiver module, and sent to the display terminal 100. After the slave ’s wireless transceiver module receives the It is displayed by the display 120 under the control. It may be understood that the keyboard of the handset may be a touch keyboard, or may be implemented by a display screen 120 having a touch screen operation function. It can be understood that the first wireless communication communication module may include a slave wireless transceiver module, and the second wireless communication module may include a host wireless transceiver module.

Referring to FIG. 17 and FIG. 18, in an embodiment, the host 200 includes a wireless modem module, a host main controller, and a host wireless transceiver module, and the display 100 includes a slave main controller, a slave microphone, and a handset receiver. , Handset audio encoder, handset audio decoder, 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 slave is encoded by the slave's audio encoder and transmitted to the slave's main controller. It is sent by the slave's wireless transceiver module under the control of the slave's main controller. After being received by the host wireless transceiver module, it is transmitted to the wireless modem module under the control of the host's main controller, and then sent to the air after being modulated by the wireless modem module. The signal from the air is demodulated by the wireless modem module and transmitted to the host controller. Under the control of the host controller, it is transmitted to the host wireless transceiver module. After being modulated by the host wireless transceiver module, it is sent to the display. At the terminal 100, the audio signal demodulated by the wireless transceiver module of the handset is controlled by the handset ’s main controller and decoded by the handset ’s audio decoder before being output by the handset of the handset. It can be understood that the audio encoder of the handset can be a separate hardware unit, can also be integrated into the microphone of the handset, or can be integrated into the main controller of the handset. As far as its functions are concerned, it can also have audio decoding functions. Audio codec; the handset audio decoder can be a separate hardware unit, can also be integrated in the handset receiver, or can be integrated in the handset's main controller, as far as its function can be both audio encoding Functional audio codec.

Referring to FIGS. 19 and 20, in an embodiment, the host 200 includes a wireless modem module, a host master controller, and a host wireless transceiver module. The host master controller can communicate with the wireless modem module and the host wireless transceiver module. . The display terminal 100 includes a slave main controller and a slave wireless transceiver module capable of communicating with the host wireless transceiver module. The slave main controller can communicate with the slave wireless transceiver module. The display terminal 100 can access the communication network through the host terminal 200.

Further, referring to FIG. 21, the host 200 includes a host first wireless communication module, a host main controller, and a host second wireless communication module. The host main controller can communicate with the host first wireless communication module and the host second wireless communication module. The display terminal 100 includes a slave main controller and a slave wireless communication module. The slave main controller can communicate with the slave wireless communication module, the slave wireless communication module can communicate with the host first wireless communication module, and the host second wireless The communication module can communicate with a base station (Base Station). In one embodiment, the first wireless communication module of the host and the wireless communication module of the slave are both low-power Bluetooth communication modules. In other embodiments, the host first wireless communication module and the slave wireless communication module may both be wireless local area network (WiFi, Wireless Fidelity) communication modules.

The technical features of the embodiments described above can be arbitrarily combined. In order to simplify the description, all possible combinations of the technical features in the above embodiments have not been described. However, as long as there is no contradiction in the combination of these technical features, It should be considered as the scope described in this specification.

The above-mentioned embodiments only express several implementation manners of the present invention, and their descriptions are more specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be noted that, for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent shall be subject to the appended claims.

Claims

A terminal device includes:

The display terminal includes a first power module, a first wireless communication module, and a display screen; the first power module is capable of supplying power to the first wireless communication module and the display screen; A surface and a rear surface, and a side peripheral surface connected between the front surface and the rear surface, the displayable area of the display screen facing the front surface; and

The host end includes a main body portion and a support frame. The main body portion includes a second power supply module and a second wireless communication module. The second power supply module can supply power to the second wireless communication module. The display end can be installed on the The host terminal can be detached from the host terminal, and after the display terminal is detached from the host terminal, the first wireless communication module can be communicatively connected with the second wireless communication module; The main body part is provided with an accommodating groove and a limiting groove that communicate with each other, and the support frame can be flipped to the fastened state and the unfolded state with respect to the main body part, wherein the support frame is accommodated in the fastened state in the fastened state. In the accommodating slot and the limiting slot, the display end can be vertically or obliquely placed on the main body portion so that the rear surface is in contact with the support frame in the unfolded state, and a part of the display end The structure can be accommodated in the limiting groove so that the side peripheral surface is in contact with the bottom wall of the limiting groove.
The terminal device according to claim 1, wherein the display terminal includes a first suction member, and the main body portion includes a second suction member, and when the display terminal is vertically or obliquely placed on the host terminal At this time, the first adsorption member is adsorbed on the second adsorption member; wherein one of the first adsorption member and the second adsorption member is a magnet, and the other is a magnet or a magnetic metal member.
The terminal device according to claim 1 or 2, wherein the display end includes a third suction member, and the main body portion includes a fourth suction member; when in the buckled state, the display terminal can be stacked on The main body portion, and after the display end is stacked on the main body portion, the third adsorption member is adsorbed on the fourth adsorption member; the third adsorption member and the fourth adsorption member are One is a magnet and the other is a magnet or magnetic metal part.
The terminal device according to claim 1, wherein the main body portion includes an upper side and a lower side disposed opposite to each other, and a side surface connected between the upper side and the lower side; the side The surface includes a front side and a rear side disposed opposite to each other, and a left side and a right side connected between the front side and the rear side, and the left side and the right side are disposed opposite to each other. The front side and the rear side are located between the left side and the right side; the accommodation groove runs through the upper side and is located between the left side and the right side, so The limiting groove runs through the upper side surface, the left side surface, and the right side surface and is located between the rear side surface and the front side surface.
The terminal device according to claim 4, wherein the accommodating groove penetrates the front side surface, and in a buckled state, the support frame is exposed from a side where the front side surface is located.
The terminal device according to claim 5, wherein a grooving slot is provided on the front side, and the grooving slot is in communication with the accommodating slot.
The terminal device according to claim 1, wherein the main body portion includes an upper side and a lower side disposed opposite to each other, and a side surface connected between the upper side and the lower side; the host The keyboard includes a keyboard, and the second power module is capable of supplying power to the keyboard. The touch area of the keyboard faces the upper side. The keyboard can be in an unfolded state and when the support frame supports the display terminal. Communicate with the display terminal.
The terminal device according to claim 1, wherein the main body portion includes an upper side surface and a lower side surface disposed opposite to each other, and a side surface connected between the upper side surface and the lower side surface; the main body The part includes device contacts exposed on the bottom wall of the limiting slot, and the display end includes display terminal contacts exposed on the side peripheral surface. When the display end is deployed, the display end is placed on the support. After being mounted, the device contact can be connected to the display terminal contact, so that the display terminal can be communicatively connected to the main body portion through the contact between the display terminal contact and the device contact.
The terminal device according to claim 1, wherein, in a buckled state, the display end can be stacked on the main body portion from a side where the front surface is located, or from a side where the rear surface is located. One side is stacked on the main body portion.
The terminal device according to claim 1, wherein the first wireless communication module and the second wireless communication module are both Bluetooth communication modules, or both WiFi communication modules, or both ZigBee communication modules, or Both are NFC communication modules.
A host end is used for supporting a display end, and the host end includes:

The main body includes a second wireless communication module and a second power supply module. The second power supply module is capable of supplying power to the second wireless communication module, and the second wireless communication module is used for communication connection with the display terminal. The main body part is provided with a receiving groove, a limiting groove, and a mounting hole, the receiving groove is in communication with the limiting groove, and the limiting groove is in communication with the mounting hole; and

The support frame includes a connection portion and a support portion connected to the connection portion. The connection portion is installed in the installation hole and can be rotated relative to the main body portion in the installation hole. The connection portion can drive the connection portion. The support part is flipped to the fastened state and the expanded state relative to the main body part; wherein, in the fastened state, the support part is accommodated in the accommodating groove and the limit groove, and the display is in the expanded state. The end can be vertically or obliquely placed on the main body portion and contact the support portion, and a part of the structure of the display end can be accommodated in the limiting groove and contact the bottom wall of the limiting groove.
The host end according to claim 11, wherein the main body portion includes an upper side and a lower side disposed opposite to each other, and a side surface connected between the upper side and the lower side; the side The surface includes a front side and a rear side disposed opposite to each other, and a left side and a right side connected between the front side and the rear side, and the left side and the right side are disposed opposite to each other. The front side and the rear side are located between the left side and the right side; the accommodation groove runs through the upper side and is located between the left side and the right side, so The limiting groove runs through the upper side surface, the left side surface, and the right side surface and is located between the rear side surface and the front side surface.
The host end according to claim 12, wherein the receiving groove penetrates the front side surface, and in a buckled state, the support portion is exposed from the side where the front side surface is located; the front side surface A grooving slot is provided, and the grooving slot is in communication with the accommodating slot.
The host terminal according to claim 12, wherein the host terminal includes a keyboard, the second power module is capable of supplying power to the keyboard, and a touch area of the keyboard faces the upper side, and the keyboard And used for communication connection with the display terminal.
The host end according to claim 11, characterized in that the host end includes a rotating shaft rotatably provided in the mounting hole, an installation hole is opened on the rotating shaft, and an end of the connecting portion can be inserted into the connecting portion. The mounting hole is engaged with the rotating shaft, the supporting portion can drive the rotating shaft to rotate through the connecting portion, and the connecting portion can be detached from the rotating shaft.
The host end according to claim 15, wherein a protrusion is provided in the mounting hole, and a groove is provided in the rotating shaft, and the protrusion is in the process of the support portion being flipped relative to the main body portion. It can enter or move out of the groove.
The host terminal according to claim 11, wherein the main body portion includes a second adsorption member, and when the display terminal is vertically or obliquely placed on the host terminal, the second adsorption member is capable of adsorbing On the display end to prevent the display end from sliding in the limiting slot.
A terminal device includes:

The display terminal includes a first power module and a display screen; the first power module is capable of supplying power to the display screen; the display terminal has a front surface and a rear surface disposed opposite to each other, and is connected to the front surface, the A side peripheral surface between the rear surfaces, the displayable area of the display screen facing the front surface; and

The host end includes a main body part and a support frame, the main body part includes a second power module, the display end can be installed on the host end and can be detached from the host end, and the display end is from the host end. After being disassembled, the display end can be communicatively connected to the host end; the main body part is provided with an accommodating groove and a limiting groove that communicate with each other, and the support frame can be flipped to the buckled state relative to the main body part and In the unfolded state, the support frame is accommodated in the accommodating groove and the limiting groove in the buckled state, and the display end can be vertically or obliquely placed on the main body portion in the unfolded state so that The rear surface is in contact with the support frame, and a part of the structure of the display end can be accommodated in the limiting groove so that the side peripheral surface is in contact with the bottom wall of the limiting groove.
The terminal device according to claim 18, wherein the host terminal includes a wireless modem module, a host main controller, and a host wireless transceiver module; and the display terminal includes a slave keyboard, a slave main controller, and a slave Wireless transceiver module; in the first working state of the terminal device, the control command output by the keyboard of the slave device is under the control of the master controller of the slave device and modulated by the wireless transceiver module of the slave device, Send to the host wireless transceiver module, and under the control of the host host controller, after being modulated by the wireless modem module, it is sent to the air; the control signal from the air is demodulated by the wireless modem module Then, after the host main controller is modulated by the host wireless transceiver module and sent to the display terminal, after receiving the slave wireless transceiver module, it is controlled by the slave main controller The display shows.
The terminal device according to claim 18, wherein the host terminal includes a wireless modem module, a host main controller, and a host wireless transceiver module; and the display terminal includes a slave main controller, a slave 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 a second operating state, an audio signal from the handset microphone; After being encoded by the audio codec of the slave machine, it is transmitted to the master controller of the slave machine, under the control of the master controller of the slave machine, sent by the slave wireless transceiver module, and sent by the master wireless transceiver module After receiving, it is transmitted to the wireless modem module under the control of the host main controller, and is sent to the air after being modulated by the wireless modem module; signals from the air are subjected to the wireless modem The module is demodulated and transmitted to the host main controller. Under the control of the host main controller, it is transmitted to the host wireless transceiver module, and is wirelessly received by the host. After the module is modulated, it is sent to the display, and the audio signal demodulated by the wireless transceiver module of the slave is controlled by the slave ’s main controller and decoded by the slave ’s audio decoder. Handset handset output.