CN112514357A

CN112514357A - Mobile terminal and host terminal thereof

Info

Publication number: CN112514357A
Application number: CN201980051690.4A
Authority: CN
Inventors: 李�杰
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-09-06
Filing date: 2019-07-12
Publication date: 2021-03-16
Anticipated expiration: 2039-07-12
Also published as: CN112514357B; WO2020048230A1

Abstract

A mobile terminal and a host end thereof are provided, the mobile terminal comprises a display end (10) and a host end (20), the display end (10) comprises a limiting part (121), the host end (20) comprises a main body part (21), a supporting part (22) and a magnetic part (23), the display end (10) can be detachably arranged on the main body part (21), and the main body part (21) is provided with an accommodating groove (A); the supporting piece (22) is arranged in the containing groove (A) and can rotate to a first position and a second position relative to the main body part (21), and when the supporting piece (22) is at the first position, the supporting piece is contained in the containing groove (A); when the display end is at the second position, the supporting piece (22) is screwed out of the containing groove (A) and is matched with the limiting part (121), so that the supporting piece (22) can support the display end (10); the magnetic part (23) is arranged on the main body part (21), and when the supporting part (22) is matched with the limiting part (121), the magnetic part (23) can adsorb and fix the side peripheral surface (101) of the display end (10).

Description

Mobile terminal and host terminal thereof

Technical Field

The present application relates to the field of terminal technologies, and in particular, to a mobile terminal and a host thereof.

Background

At present, for mobile terminals such as smart phones and tablet computers, a display part and a host part are integrated into a whole, so that the light and thin design of the mobile terminal is limited, and the use scene of the mobile terminal is extremely limited.

Disclosure of Invention

In view of the foregoing, there is a need to provide a mobile terminal and a host thereof.

In one aspect, the present application provides a host end capable of supporting a display end, where the display end includes a front surface, a rear surface, and a lateral surface, the rear surface is opposite to the front surface, the lateral surface is connected between the front surface and the rear surface, and the rear surface is provided with a limiting portion; the display end comprises a display screen, and a displayable area of the display screen faces to one side of the front surface; the host side includes:

the main body part comprises a first wireless communication module, a first battery and a mainboard, and the first battery can supply power to the first wireless communication module and the mainboard; the display end can be mounted on the main body part, the display end can be detached from the main body part, and the main body part can be in communication connection with the display end through the first wireless communication module; the main body part is provided with a containing groove;

the supporting piece is arranged in the accommodating groove and can rotate to a first position and a second position relative to the main body part, and when the supporting piece is located at the first position, the supporting piece is accommodated in the accommodating groove; when the supporting piece is located at the second position, the supporting piece is screwed out of the accommodating groove and can be matched with the limiting part, so that the supporting piece can support the display end;

the magnetic part is arranged on the main body part, and when the supporting part is matched with the limiting part, the magnetic part can adsorb and fix the lateral surface.

In another aspect, the present application provides a mobile terminal, including:

the display end comprises a front surface, a rear surface and a lateral peripheral surface, the rear surface is opposite to the front surface, the lateral peripheral surface is connected between the front surface and the rear surface, and the rear surface is provided with a limiting part; the display end comprises a display screen, a second wireless communication module and a second battery, a displayable area of the display screen faces to one side of the front surface, and the second battery can supply power to the display screen and the second wireless communication module;

the host computer end comprises a main body part, a supporting part and a magnetic part, wherein the main body part comprises a first wireless communication module, a first battery and a mainboard, and the first battery can supply power for the first wireless communication module and the mainboard; the display end can be installed on the main body part and detached from the main body part, and the display end can be in communication connection with the first wireless communication module through the second wireless communication module; the main body part is provided with a containing groove; the supporting piece is arranged in the accommodating groove and can rotate to a first position and a second position relative to the main body part, and when the supporting piece is located at the first position, the supporting piece is accommodated in the accommodating groove; when the supporting piece is located at the second position, the supporting piece is screwed out of the accommodating groove and can be matched with the limiting part, so that the supporting piece can support the display end; the magnetic part is arranged on the main body part, and when the supporting part is matched with the limiting part, the magnetic part can adsorb and fix the lateral surface.

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, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain drawings of other embodiments based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view illustrating a display end of a mobile terminal placed on a support according to an embodiment;

fig. 2 is a schematic structural diagram of a host side of the mobile terminal shown in fig. 1;

FIG. 3 is a schematic cross-sectional view of the mobile terminal shown in FIG. 1 along line I-I;

FIG. 4 is a schematic cross-sectional view of the mobile terminal shown in FIG. 1 along line II-II;

FIG. 5 is a diagram illustrating a connection between a cradle and a support of the mobile terminal according to an embodiment;

fig. 6 is a schematic structural view of the support of the mobile terminal shown in fig. 5 in a first position;

FIG. 7 is a diagram illustrating an embodiment of a display side of a mobile terminal stacked on a host side;

FIG. 8 is a schematic cross-sectional view of the mobile terminal shown in FIG. 7 taken along line III-III;

FIG. 9 is a diagram illustrating magnetic attraction of a front surface of a display end of the mobile terminal facing away from a host in an embodiment;

FIG. 10 is a diagram illustrating magnetic attraction of the front surface of the display side of the mobile terminal facing the host side according to an embodiment;

fig. 11 is a schematic structural diagram of a display end of the mobile terminal in an embodiment;

fig. 12 is a flowchart illustrating an operating state of a mobile terminal according to an embodiment;

fig. 13 is another flowchart of the mobile terminal shown in fig. 12 in an operating state;

fig. 14 is a block diagram of a mobile terminal according to an embodiment;

fig. 15 is a block diagram of a mobile terminal according to another embodiment;

fig. 16 is a block diagram of a mobile terminal 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.

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

(1) via wireline connections, such as via Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), Digital cable, direct cable connections;

(2) via a Wireless interface means such as a cellular Network, a Wireless Local Area Network (WLAN), a digital television Network such as a DVB-H Network, a satellite Network, an AM-FM broadcast transmitter.

A terminal device arranged to communicate over 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 or cellular telephones;

(2) personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data Communications capabilities;

(3) radiotelephones, pagers, internet/intranet access, Web browsers, notebooks, calendars, Personal Digital Assistants (PDAs) equipped with Global Positioning System (GPS) receivers;

(4) conventional laptop and/or palmtop receivers;

(5) conventional laptop and/or palmtop radiotelephone transceivers, and the like.

Referring to fig. 1 to 4, in an embodiment, the mobile terminal 100 may be a smart phone or a tablet computer; the mobile terminal 100 includes a display side 10 and a host side 20. The display end 10 includes a front surface 11a, a rear surface 12a and a side circumferential surface 101, the rear surface 12a is disposed opposite to the front surface 11a, the side circumferential surface 101 is connected between the front surface 11a and the rear surface 12a, and as shown in fig. 4, the rear surface of the display end 10 is provided with a limiting portion 121; the display terminal 10 includes a display screen 11, and a displayable region of the display screen 11 faces a side where the front surface 11a is located. As shown in fig. 2 and fig. 3, the host 20 includes a main body 21, a support 22, and a magnetic attraction member 23, where the main body 21 includes a first wireless communication module, a first battery, and a motherboard, and the first battery can supply power to the first wireless communication module and the motherboard; the display terminal 10 can be mounted on the main body part 21, the display terminal 10 can be detached from the main body part 21, and the main body part 21 can be in communication connection with the display terminal 10 through the first wireless communication module; the main body 21 is provided with a receiving slot a, the supporting member 22 is disposed in the receiving slot a and can rotate to a first position and a second position relative to the main body 21, when the supporting member 22 is located at the first position, the supporting member 22 is received in the receiving slot a, so that when the supporting member 22 is not used, the supporting member 22 can be moved to the first position, the supporting member 22 is received in the receiving slot a, and the display terminal 10 can be stacked on the main body 21 for use or carrying. In addition, the supporting member 22 can be accommodated in the accommodating slot a without being obtrusive, so that the overall aesthetic appearance of the host end 20 can be improved. When the supporting member 22 is located at the second position, the supporting member 22 is screwed out of the receiving groove a and can be matched with the position-limiting portion 121, so that the supporting member 22 can support the display terminal 10, the magnetic-attraction member 23 is disposed on the main body portion 21, and when the supporting member 22 is matched with the position-limiting portion 121, the magnetic-attraction member 23 can attract and fix the side circumferential surface 101, so that under the magnetic attraction force of the magnetic-attraction member 23 on the side circumferential surface 101, the display terminal 10 can stably abut against the supporting member 22 and is inclined with respect to the main body portion 21 (see fig. 1 and 3), so as to view the displayable region content of the display terminal 10.

In an embodiment, the position-limiting portion 121 may be a groove opened on one side of the rear surface 12a of the display end 10, so that when the supporting member 22 is at the second position, a part of the structure of the supporting member 22 can be inserted into the groove, thereby preventing the supporting member 22 from sliding along the rear surface 12a, as shown in fig. 3 and 4, when the position-limiting portion 121 is matched with the supporting member 22, the magnetic member 23 can adsorb and fix the side peripheral surface 101, so that the display end 10 does not move relative to the main body portion 21, and the display end 10 can keep a side standing state under the support of the supporting member 22, thereby achieving a side standing display effect and meeting the needs of various use scenarios.

In an embodiment, the display terminal 10 includes a second wireless communication module and a second battery, and the second battery can supply power to the display screen 11 and the second wireless communication module; understandably, the display terminal 10 can be in communication connection with the first wireless communication module through the second wireless communication module, so as to realize data and signal transmission with the main body part 21. The first battery can be a nuclear battery, such as a tritium battery, and the nuclear battery is small in size, light and thin, and long in service life, and can provide electric energy for the main body part 21, the first communication module and other electronic components in the main body part 21 for a long time. In another embodiment, the first battery may include a lithium battery or the like, and the first battery may be repeatedly charged and discharged a plurality of times. In an embodiment, the second battery may be a lithium battery that can be repeatedly charged and discharged, and may also be other types of batteries, which are not limited herein.

The first communication module and the second communication module both adopt near field communication technology, and the first communication module and the second communication module adopt the same communication protocol. For example, the first Communication module and the second Communication module may be both Bluetooth (Bluetooth) Communication modules, or both Wireless local area network (WiFi) Communication modules, or both Infrared Data Association (lrDA) modules, or both ZigBee Communication modules, or both Ultra wide band (Ultra WideBand) Communication modules, or both Near Field Communication (NFC) modules, and the like, and the Communication connection between the first Communication module and the second Communication module may implement Data transmission between the display terminal 10 and the main body 21. The data transmitted from the main body 21 to the display terminal 10 can be further converted into signals such as display signals and touch signals, and the data transmitted from the display terminal 10 to the main body 21 can be stored or processed. In other embodiments, the display terminal 10 may further include an audio output module for outputting sound, or an image pickup device for picking up and taking pictures, and details thereof are not repeated herein. The main body 21 may be provided with an audio output module and the like.

As shown in fig. 2, in an embodiment, the main body 21 includes a front end surface 201, a rear end surface 202, and a side end surface 203, the front end surface 201 is opposite to the rear end surface 202, the side end surface 203 is connected between the front end surface 201 and the rear end surface 202, and the receiving groove a penetrates through the front end surface 201 and the side end surface 203. When the support member 22 needs to be screwed out from the receiving groove a to the second position, the receiving groove a penetrates the side end surface 203, so that the body portion 21 does not block the support member 22 at the side end surface 203, and the support member 22 can be easily screwed out from the receiving groove a without providing a catch.

In an embodiment, the number of the supporting members 22 may be multiple, so that the multiple supporting members 22 can be utilized to support the display screen 11 at the second position, thereby effectively improving the supporting force and ensuring the supporting stability.

As shown in fig. 2, in one embodiment, the main body 21 has a rectangular block shape, the side end surface 203 includes a top end surface 203a, a bottom end surface 203b, a left end surface 203c and a right end surface 203d, the top end surface 203a and the bottom end surface 203b are connected between the left end surface 203c and the right end surface 203d, and the left end surface 203c and the right end surface 203d are connected between the top end surface 203a and the bottom end surface 203 b. When the main body 21 is provided with a plurality of supporting members 22, the supporting members 22 may be symmetrically distributed on the main body 21. For example, as shown in fig. 2, the main body 21 is provided with 4 supporting members 22, and the 4 supporting members 22 are respectively distributed along the circumferential direction of the side end surface 203, so that the display screen 11 can be laterally erected at different end surfaces of the main body 21 according to actual needs. As shown in fig. 3 and fig. 4, when the supporting member 22 near the right end surface 203d moves to the second position, the side peripheral surface 101 of the display screen 11 can be placed on the front end surface 201, and the rear surface 12a of the display screen 11 abuts against the supporting member 22 near the right end surface 203d, so that the display screen 11 can stand on the side where the right end surface 203d is located under the magnetic fixing of the magnetic member 23.

Referring to fig. 2, 5 and 6, the main body 20 includes a support 24, the support 24 includes two

opposite side plates

24a and 24b, the two

side plates

24a and 24b define a receiving slot a, and the support 22 is located between the two

side plates

24a and 24b and is rotatably connected to the two

side plates

24a and 24 b. With this arrangement, the seat 24 for the supporting member 22 can be separately machined, thereby reducing the structural complexity of the housing of the main body portion 21 to improve the productivity. In other embodiments, the seat 24 is integrally formed with the housing of the body portion 21, and the seat 24 can also be used to mount the supporting member 22, so as to meet the requirement that the supporting member 22 be moved to the first position and the second position relative to the body portion 21.

In one embodiment, a rib 24c is fixedly connected between the two

side plates

24a, 24b to improve the structural stability of the bracket 24. Understandably, the receiving groove a may be formed by the two

side plates

24a and 24b and the rib 24 c.

As shown in fig. 5, in an embodiment, the supporting member 22 includes a rotating end 22a and a supporting end 22b, the rotating end 22a is provided with a rotating shaft 221, and the two

side plates

24a and 24b are provided with shaft holes 241 capable of rotatably engaging with the rotating shaft 221, so that the rotating end 22a can rotate around the rotating shaft 221 relative to the support 24, and the supporting end 22b can be received in or unscrewed from the receiving slot a. Understandably, in other embodiments, the

side plates

24a and 24b are provided with rotating shafts, and the rotating end 22a is provided with shaft holes which are rotatably matched with the rotating shaft 221, so that the rotating end 22a can rotate relative to the support seat around the rotating shafts, and the description is omitted.

Further, the support end 22b includes an extending portion 222, and the extending portion 222 extends in a direction parallel to the rotating shaft 221, so that the support end 22b can be fully contacted with the display end 10 by using the extending portion 222, the support stability is improved, the size of the rotating end 22a is not increased, and the arrangement space of the main body 21 is effectively saved. Understandably, the two

side plates

24a and 24b are opened with side grooves 242 communicating with the receiving groove a, and as shown in fig. 6, when the supporting member 22 is located at the first position, the extending portion 222 can be received in the side grooves 242.

Referring to fig. 2 and 6, when the supporting member 22 is located at the first position, the surface of the supporting member 22 opposite to the rear end surface 202 is flush with the front end surface 201, so that the overall aesthetic feeling of the host terminal 20 is improved, and the supporting member 22 does not interfere with the display terminal 10 stacked on the main body 21.

Referring to fig. 7 and 8, in an embodiment, the display end 10 includes a magnetic engaging element 13, and when the display end 10 is stacked on the front end surface 201 from the side of the rear surface 12a or the side of the front surface 11a, the magnetic engaging element 23 can attract the magnetic engaging element 13 to connect the display end 10 to the main body 21. Understandably, when the display end 10 needs to be stacked on the main body 21, the supporting member 22 can be rotated to the first position, and the supporting member 22 can be accommodated in the accommodating groove a when the first position is located, so that the display end 10 is not interfered by the supporting member 22, and further can be stacked on the main body 21 more closely, and meanwhile, the magnetic attraction member 23 can be aligned with the magnetic attraction matching member 13 conveniently, so as to ensure the magnetic attraction matching effect of the magnetic attraction member 23 and the magnetic attraction matching member 13.

In one embodiment, as shown in fig. 7, the side surface 101 includes a top side 101a, a bottom side 101b, a left side 101c and a right side 101d, wherein the bottom side 101b is opposite to the top side 101a, the left side 101c is opposite to the right side 101d, the top side 101a is located between the left side 101c and the right side 101d, and the bottom side 101b is located between the left side 101c and the right side 101 d. The display screen 11 may be used to display information, and the display screen 11 may also be used to provide an interactive interface for a user to interact with the main body 21, for example, to implement a touch operation.

In an embodiment, the main body 21 is provided with N magnetic attraction pieces 23, the display end 10 is provided with N magnetic attraction matching pieces 13, where N is an integer greater than or equal to 2, when the display end 10 is stacked on the main body 21, the magnetic attraction pieces 23 and the magnetic attraction matching pieces 13 are in one-to-one correspondence and can be mutually magnetically engaged to obtain a larger magnetic attraction force, thereby improving the magnetic attraction matching stability between the display end 10 and the main body 21.

In one embodiment, one of the magnetic element 23 and the magnetic mating element 13 includes a magnet, and the other includes a magnetic metal element, which is understandably a member made of a metal material capable of being magnetically attracted, such as a magnetic iron block or magnetic steel.

In other embodiments, the magnetic attraction member 23 and the magnetic attraction mating member 13 are both magnets, for example, as shown in fig. 9 and 10, when the display end 10 is placed on the front end surface 201 of the main body portion on the side opposite to the front surface 11a or on the side facing the front surface 11a, the display end 10 and the main body portion 21 can be magnetically attracted and fixed by the magnetic attraction force between the magnets, and as can be seen, when some of the magnets on the display end 10 are turned over to different faces toward the main body portion 21 along with the display end 10, although the magnetic pole orientation of the magnets on the display end 10 changes, the main body portion 21 always has corresponding magnets capable of magnetically attracting and mating with the magnets on the display end 10. As shown in fig. 9, when the north pole of the magnet near the left end surface 203c of the main body 21 faces the display end 10 and the south pole of the magnet near the right end surface 203d of the main body 21 faces the display end 10, so that the side of the display end 10 opposite to the front surface 11a is placed on the front end surface 201, the south pole of the magnet near the left side surface 101c faces the main body 21 and the north pole of the magnet near the right side surface 101d faces the main body 21, so that the display end 10 and the main body 21 can be magnetically fixed together. As shown in fig. 10, when the front surface 11a of the display terminal 10 faces the main body 21, the south pole of the magnet near the right side surface 101d faces the main body 21 and faces the magnet near the left end surface 203c of the main body 21 to achieve magnetic attraction, and accordingly, the magnet near the left side surface 101c faces the magnet near the right end surface 203d of the main body 21 as the display terminal 10 is turned over, and the north pole of the magnet near the left side surface 101c faces the main body 21, the south pole of the magnet near the right end surface 203d of the main body 21 faces the display terminal 10, so that the display terminal 10 and the main body 21 can be fixed together by magnetic attraction.

In an embodiment, the magnetic attraction between the magnetic attraction piece 23 and the magnetic attraction matching piece 13 can be utilized to make the display end 10 stand on the main body 21 under the support of the supporting piece 22, for example, as shown in fig. 3, when the supporting piece 22 is matched with the limiting portion 121, at least one magnetic attraction piece 23 can be magnetically attracted to and matched with at least one magnetic attraction matching piece 13, so as to magnetically fix the lateral surface 101 on the main body 21, thereby fully utilizing the magnetic attraction piece 23 and the magnetic attraction matching piece 13 to set the display end 10 in different states on the main body 21, reducing the number of the magnetic attraction piece 23 and the magnetic attraction matching piece 13, and saving space, thereby facilitating the light and thin design. Understandably, in other embodiments, a metal material capable of magnetic attraction may be selected as the housing material of the display terminal 10, so that the magnetic attraction piece 23 of the main body 21 can attract and fix the side peripheral surface 101 of the display terminal 10. For example, referring to fig. 11, the display terminal 10 includes a rear housing 12 and a metal frame 14, the display screen 11 is connected to the rear housing 12 through the metal frame 14, so that the display terminal 10 can stand on the main body 21 under the support of the support 22 by using the magnetic attraction of the magnetic attraction piece 23 to the metal frame 14, that is, when the position-limiting part 121 is engaged with the support 22, the magnetic attraction piece 23 can attract and fix the metal frame 14.

Further, the rear housing 12 can also be made of a magnetic metal material, so that the magnetic member 23 can also generate a magnetic effect on the rear housing 12 to enhance the attraction force. Understandably, the rear case 12 of a metal material may be integrally formed with the metal frame 14, thereby improving structural strength.

In an embodiment, the magnetic attraction of the magnetic attraction piece 23 to the metal frame 14 can also be utilized, so that the display terminal 10 can be stably stacked on the front end surface 201 of the main body portion 21, that is, when the display terminal 10 is stacked on the front end surface 201, the magnetic attraction piece 23 can attract the metal frame 14, so that the display terminal 10 can be detachably connected with the main body portion 21.

In the embodiment that the display end 10 includes the metal frame 14, since the metal frame 14 of the display end 10 can be attracted by magnetic force, it is not necessary to separately provide the magnetic attraction matching element 13, and the reserved space for providing the magnetic attraction matching element 13 is reduced, so that the display end 10 can be made thinner and lighter for carrying and using.

In an embodiment, the Display screen 11 may adopt an LCD (Liquid Crystal Display) screen for displaying information, and the LCD screen may be a TFT (Thin Film Transistor) screen or an IPS (In-Plane Switching) screen or an SLCD (split Liquid Crystal Display) screen. In another embodiment, the display panel 11 may adopt an OLED (Organic Light-Emitting display) panel for displaying information, and the OLED panel may be an AMOLED (Active Matrix Organic Light-Emitting Diode) screen or a Super AMOLED (Super Active Matrix Organic Light-Emitting Diode) screen or a Super AMOLED Plus (Super Active Matrix Organic Light-Emitting Diode) screen, which will not be described herein again.

As shown in fig. 12 and 13, in one embodiment, the display terminal 10 includes a first main controller, a microphone, an earphone, a first wireless transceiver module, an audio encoder, and an audio decoder. The audio encoder enables the audio signal to be encoded in the transmission process, so that the transmission, the storage or the encryption are convenient; the audio decoder is capable of decoding the encoded audio signal. The host terminal 20 includes a wireless modem module, a second host controller, a second wireless transceiver module capable of communicating with the first wireless transceiver module. Under the working state of the mobile terminal 100, the audio signal from the microphone is encoded by the audio encoder and transmitted to the first main controller, under the control of the first main controller, the encoded audio signal is sent to the second wireless transceiver module by the first wireless transceiver module, under the control of the second main controller, the encoded audio signal is sent to the wireless modem module, and is modulated by the wireless modem module and then sent to the air, so that the encoding and sending of the audio signal are completed. The audio signal from the air is demodulated by the wireless adjusting and demodulating module and then transmitted to the second main controller, under the control of the second main controller, the encoded audio signal is transmitted to the second wireless receiving and transmitting module, after being modulated by the second wireless receiving and transmitting module, the encoded audio signal is transmitted to the display terminal 10, the first wireless receiving and transmitting module demodulates the encoded audio signal, under the control of the first main controller, the encoded audio signal is decoded by the audio decoder and then output by the earphone, and the receiving and decoding of the audio signal are completed. It is understood that the audio encoder may be a separate hardware unit, may also be integrated in the microphone, may also be integrated in the first master controller, and may be an audio codec with an audio decoding function as its function; the audio decoder may be a separate hardware unit, may also be integrated in the handset, may also be integrated in the first main controller, and may be, in terms of its function, an audio codec that also has an audio coding function.

As shown in fig. 14 and 15, in one embodiment, the display terminal 10 includes a first main controller and a first wireless transceiver module, and the first main controller is capable of communicating with the first wireless transceiver module. The host 20 includes a wireless modem module, a second host controller, and a second wireless transceiver module capable of communicating with the first wireless transceiver module, the second host controller is capable of communicating with the wireless modem module and the second wireless transceiver module, and the display 10 can access the communication network through the host 20.

As shown in fig. 16, in an embodiment, the display terminal 10 includes a first main controller, a first wireless communication module, and the first main controller is capable of communicating with the first wireless communication module. The host terminal 20 includes a second host controller capable of communicating with a second wireless communication module capable of communicating with a first wireless communication module, a third wireless communication module capable of communicating with a base station, and a third wireless communication module capable of communicating with a base station. In one embodiment, the second wireless communication module and the first wireless communication module are both low power Bluetooth (Bluetooth) communication modules. In other embodiments, the second Wireless communication module and the first Wireless communication module 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 scope of the invention. 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

A host end can support a display end, and is characterized in that the display end comprises a front surface, a rear surface and a lateral surface, the rear surface is opposite to the front surface, the lateral surface is connected between the front surface and the rear surface, and the rear surface is provided with a limiting part; the display end comprises a display screen, and a displayable area of the display screen faces to one side of the front surface; the host side includes:

the main body part comprises a first wireless communication module, a first battery and a mainboard, and the first battery can supply power to the first wireless communication module and the mainboard; the display end can be mounted on the main body part, the display end can be detached from the main body part, and the main body part can be in communication connection with the display end through the first wireless communication module; the main body part is provided with a containing groove;

the supporting piece is arranged in the accommodating groove and can rotate to a first position and a second position relative to the main body part, and when the supporting piece is located at the first position, the supporting piece is accommodated in the accommodating groove; when the supporting piece is located at the second position, the supporting piece is screwed out of the accommodating groove and can be matched with the limiting part, so that the supporting piece can support the display end;

the magnetic part is arranged on the main body part, and when the supporting part is matched with the limiting part, the magnetic part can adsorb and fix the lateral surface.
The host end according to claim 1, wherein the host end comprises a front end surface, a rear end surface and a side end surface, the front end surface is opposite to the rear end surface, the side end surface is connected between the front end surface and the rear end surface, and the accommodating groove penetrates through the front end surface and the side end surface.
The host end of claim 2, wherein the host end comprises a support, the support comprises two opposite side plates defining the receiving slot, and the support is disposed between and rotatably connected to the two side plates.
The host end of claim 3, wherein the supporting member comprises a rotating end and a supporting end, one of the rotating end and the side plate is provided with a rotating shaft, and the other of the rotating end and the side plate is provided with a shaft hole capable of rotatably matching with the rotating shaft, so that the rotating end can rotate around the rotating shaft relative to the support.
The host end of claim 4, wherein the support end comprises an extension portion extending in a direction parallel to the rotation axis, the two side plates are provided with side grooves communicating with the receiving grooves, and the extension portion can be received in the side grooves when the support member is located at the first position.
The host end of claim 1, wherein the position-limiting portion comprises a groove, and a portion of the support member is insertable into the groove in the second position.
The host end of any of claims 2-6, wherein a surface of the support member on a side facing away from the rear end face is flush with the front end face when the support member is in the first position.
A mobile terminal, comprising:

the display end comprises a front surface, a rear surface and a lateral peripheral surface, the rear surface is opposite to the front surface, the lateral peripheral surface is connected between the front surface and the rear surface, and the rear surface is provided with a limiting part; the display end comprises a display screen, a second wireless communication module and a second battery, a displayable area of the display screen faces to one side of the front surface, and the second battery can supply power to the display screen and the second wireless communication module;

the host computer end comprises a main body part, a supporting part and a magnetic part, wherein the main body part comprises a first wireless communication module, a first battery and a mainboard, and the first battery can supply power for the first wireless communication module and the mainboard; the display end can be installed on the main body part and detached from the main body part, and the display end can be in communication connection with the first wireless communication module through the second wireless communication module; the main body part is provided with a containing groove; the supporting piece is arranged in the accommodating groove and can rotate to a first position and a second position relative to the main body part, and when the supporting piece is located at the first position, the supporting piece is accommodated in the accommodating groove; when the supporting piece is located at the second position, the supporting piece is screwed out of the accommodating groove and can be matched with the limiting part, so that the supporting piece can support the display end; the magnetic part is arranged on the main body part, and when the supporting part is matched with the limiting part, the magnetic part can adsorb and fix the lateral surface.
The mobile terminal of claim 8, wherein the host end comprises a front end surface, a rear end surface and a side end surface, the front end surface is opposite to the rear end surface, the side end surface is connected between the front end surface and the rear end surface, and the receiving groove penetrates through the front end surface and the side end surface.
The mobile terminal of claim 9, wherein the host end comprises a support, the support comprises two opposite side plates defining the receiving slot, and the supporting member is disposed between the two side plates and rotatably connected to the two side plates.
The mobile terminal of claim 9, wherein a surface of the support facing away from the rear end surface is flush with the front end surface when the support is in the first position.
The mobile terminal of claim 8, wherein the position-limiting portion comprises a groove, and a portion of the support member is capable of being inserted into the groove in the second position.
The mobile terminal of claim 8, wherein the display end comprises a magnetic attraction matching element, and when the display end is stacked on the main body from a side of the rear surface or a side of the front surface, the magnetic attraction matching element can be attracted by the magnetic attraction matching element to connect the display end to the main body.
The mobile terminal of claim 13, wherein the main body portion has N magnetic attraction members, and the display end has N magnetic attraction engagement members, where N is an integer greater than or equal to 2, and when the display end is stacked on the main body portion, the magnetic attraction members correspond to the magnetic attraction engagement members one to one and can magnetically engage with each other.
The mobile terminal of claim 14, wherein when the supporting element is engaged with the position-limiting element, at least one of the magnetic attraction elements is capable of magnetically attracting and engaging with at least one of the magnetic attraction engagement elements to magnetically fix the lateral surface to the main body.
The mobile terminal of any of claims 13-15, wherein one of the magnetically attractive element and the magnetically attractive engagement element comprises a magnet and the other comprises a magnetic metal element, or both the magnetically attractive element and the magnetically attractive engagement element are magnets.
The mobile terminal according to any one of claims 9 to 15, wherein the display end comprises a metal frame and a rear housing, the display screen is connected to the rear housing through the metal frame, and when the display end is stacked on the front end surface, the magnetic member can attract the metal frame, so that the display end can be detachably connected to the main body.
The mobile terminal according to any one of claims 8 to 15, wherein the display end comprises a metal frame and a rear housing, the display screen is connected with the rear housing through the metal frame, and when the position-limiting portion is engaged with the supporting member, the magnetic member can fix the metal frame in an absorbing manner.
The mobile terminal according to any one of claims 8 to 15, wherein the first wireless communication module and the second wireless communication module are both bluetooth communication modules, or are both WiFi communication modules, or are both ZigBee communication modules, or are both NFC communication modules.
The mobile terminal of claim 8, wherein the display end comprises a first main controller, a microphone, an earphone, a first wireless transceiving module, an audio encoder and an audio decoder; the host end comprises a wireless modulation and demodulation module, a second main controller and a second wireless transceiving module which can communicate with the first wireless transceiving module;

under the working state of the mobile terminal, audio signals from a microphone are coded by an audio coder and then transmitted to a first main controller, the coded audio signals are sent to a second wireless transceiver module by a first wireless transceiver module under the control of the first main controller, and the coded audio signals are sent to a wireless modem module and then sent to the air after being modulated by the wireless modem module under the control of the second main controller; the audio signal from the air is demodulated by the wireless adjusting and demodulating module and then transmitted to the second main controller, under the control of the second main controller, the encoded audio signal is transmitted to the second wireless receiving and transmitting module, after being modulated by the second wireless receiving and transmitting module, the encoded audio signal is transmitted to the display end, the first wireless receiving and transmitting module demodulates the encoded audio signal, and under the control of the first main controller, the encoded audio signal is decoded by the audio decoder and then is output by the earphone.
The mobile terminal according to claim 8, wherein the display terminal comprises a first main controller and a first wireless transceiver module, and the first main controller is capable of communicating with the first wireless transceiver module; the host end comprises a wireless modulation and demodulation module, a second main controller and a second wireless transceiver module which can communicate with the first wireless transceiver module, and the second main controller can communicate with the wireless modulation and demodulation module and the second wireless transceiver module; the display end can access a communication network through the host end.
The mobile terminal according to claim 8, wherein the display terminal comprises a first main controller, a first wireless communication module, the first main controller being capable of communicating with the first wireless communication module; the host end comprises a second main controller, a second wireless communication module and a third wireless communication module, the second main controller can be communicated with the second wireless communication module and the third wireless communication module, the second wireless communication module can be communicated with the first wireless communication module, and the third wireless communication module can be communicated with the base station.