WO2020048207A1

WO2020048207A1 - Detachable electronic device and base

Info

Publication number: WO2020048207A1
Application number: PCT/CN2019/094279
Authority: WO
Inventors: 赵斌
Original assignee: Oppo广东移动通信有限公司
Priority date: 2018-09-06
Filing date: 2019-07-01
Publication date: 2020-03-12
Also published as: CN110879637A

Abstract

The present application provides a detachable electronic device, the detachable electronic device comprising a separable base and a display screen, the base having a foldable cover plate provided thereon, a first part of the foldable cover plate being secured to the base, and a second part of the foldable cover plate being foldable to form a support structure to support the display screen. The present application further provides a base. The detachable electronic device of the present application consists of two separable parts, i.e. the base and the display screen, and the foldable cover plate is provided on the base to be folded into a support structure to support the display screen, so that the display screen can be used in a supported state, satisfying the requirements of a user who needs to use the display screen in a portrait manner. Furthermore, as the base and the display screen of the detachable electronic device are not bonded together, heat dissipation performance is improved.

Description

Detachable electronic device and base

Technical field

The present invention relates to an electronic device, and more particularly to an electronic device with a display screen and a main body separable.

Background technique

With the popularization of electronic devices such as mobile phones and tablet computers, people's lives have been greatly facilitated. In the prior art, electronic devices such as mobile phones and tablet computers are all integrated structures, that is, the display screen and the main part with the main circuit such as a circuit board are attached together, which often results in poor heat dissipation. In addition, in some scenarios, when the user wishes to place the mobile phone on a desktop for video viewing and other operations, if there is no support, it is often necessary to keep the hand upright with the hand, which causes inconvenience.

Summary of the Invention

An object of the present invention is to provide a detachable electronic device and a base to solve the above problems.

In order to solve the above technical problems, in one aspect, a detachable electronic device is provided. The detachable electronic device includes a detachable base and a display screen. The base is provided with a foldable cover plate, and the removable The folding cover includes a first part and a second part, the first part is fixed on the base, and the second part can be arbitrarily moved and folded relative to the base. When the display screen is separated from the base, the foldable cover The second part is used to fold to form a supporting structure to support the display screen.

In another aspect, a base is provided, the base is provided with a foldable cover, the foldable cover includes a first part and a second part, the first part is fixed on the base, and the foldable The second part of the cover plate can be arbitrarily moved relative to the base and used to fold to form a supporting structure to support the object to be supported.

Since the detachable electronic device and the base provided in this application are divided into two separable parts, the base and the display screen, a support structure pair is folded by providing a foldable cover plate on the base. The display screen is supported, so that the display screen can be used in a supported state, which meets the needs of users who need to use the display screen in an upright position, and because the base of the detachable electronic device and the display screen are not attached together, thereby improving The thermal performance.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to explain the technical solutions in the embodiments of the present application more clearly, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. Those of ordinary skill in the art can also obtain other obvious deformation modes according to these drawings without paying creative labor.

In order to explain the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments are briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. Technical personnel can obtain other drawings based on these drawings without paying any creative work.

FIG. 1 is a schematic diagram of a detachable electronic device in a first perspective according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of a detachable electronic device in a second perspective according to an embodiment of the present invention.

3 is a schematic side view of a display screen covered with a foldable cover after being placed on a base according to an embodiment of the present invention.

FIG. 4 is a schematic top view of a display screen covered with a foldable cover after being placed on a base according to an embodiment of the present invention.

5 is a schematic side view of a display screen covered with a foldable cover after being placed on a base according to another embodiment of the present invention.

FIG. 6 is a schematic diagram of a second part of a foldable cover plate in another embodiment of the present invention.

FIG. 7 is a structural block diagram of a detachable electronic device in another embodiment of the present invention.

FIG. 8 is a schematic side view of a display screen stacked on a base according to an embodiment of the present invention.

FIG. 9 is a schematic side view of a display screen stacked on a base according to another embodiment of the present invention.

10 is a schematic diagram of a first communication direction between a base and a display screen according to an embodiment of the present invention.

11 is a schematic diagram of a second communication direction between the base and the display screen according to an embodiment of the present invention.

FIG. 12 is a schematic diagram of a first communication direction between a base and a display screen in another embodiment of the present invention.

13 is a schematic diagram of a second communication direction between a base and a display screen in another embodiment of the present invention.

FIG. 14 is a block diagram of components for realizing communication between a base and a display screen according to an embodiment of the present invention.

FIG. 15 is a block diagram of components for implementing communication between a base and a display screen in another embodiment of the present invention.

FIG. 16 is a block diagram of components that implement communication between a base and a display screen in still another embodiment of the present invention.

detailed description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without paying any creative labor belong to the protection scope of the present invention.

In the description of the embodiment of the present invention, it should be understood that the orientation or positional relationship indicated by the terms “thickness” and the like is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than implying The device or element referred to or indicated must have a specific orientation, structure and operation in a specific orientation, so it cannot be understood as a limitation on the present invention. The first and second are only for the purpose of distinguishing, and not specifically referring to a specific Object.

Please refer to FIG. 1 and FIG. 2 together. FIG. 1 is a schematic diagram of the detachable electronic device 100 in a first perspective. FIG. 2 is a schematic diagram of the detachable electronic device 100 in a second perspective. The detachable electronic device 100 includes a detachable base 1 and a display screen 2. The base 1 is provided with a foldable cover 11. The foldable cover 11 includes a first part F1 and a second part F2. The first part F1 is fixed on the base 1. The foldable cover 11 The second part F2 can be moved freely relative to the base 1. When the display screen 2 is separated from the base 1, the second part F2 is used to fold to form a support structure Z1 to support the display screen 2 so that the display screen 2 It is in a supported state as shown in FIG. 1 and FIG. 2. The base 1 may be a body of the detachable electronic device 100, and may include components other than the display screen 2.

Therefore, in the present application, the detachable electronic device 100 is divided into two detachable parts: the base 1 and the display screen 2. The foldable cover plate 11 is provided on the base 1 to fold into a supporting structure Z1 to the display screen. 2 to support, so that the display screen 2 can be supported and used to meet the user's need to use the display screen 2 in an upright position, and because the base 1 and the display screen 2 of the detachable electronic device 100 are not attached to each other. Together, thereby improving heat dissipation performance.

Wherein, as shown in FIG. 1, when the display screen 2 is placed on the support structure Z1 formed by folding the second part F2 of the foldable cover plate 11 of the base 1, there is an included angle θ1 between the display 2 and the base 1. , So that the display screen 2 is supported and used in an upright position relative to the base 1. Therefore, when the user places the base 1 on a supporting surface such as a desktop, and folds the foldable cover plate 11 into a supporting structure Z1, and then places the display screen 2 on the supporting structure Z1, the display screen 2 can be placed in an upright position. Put state.

As shown in FIG. 1 and FIG. 2, the display screen 2 includes a display surface D1 and a non-display surface D2 disposed away from the display surface D1, and the display screen 2 is disposed on the non-display surface D2 and is attached to the display surface D2. The supporting structure Z2 is supported on the supporting structure Z1.

Please refer to FIG. 3 together, which is a schematic side view of a display panel 2 covered with a foldable cover 11 after being placed on the base 1 in an embodiment. As shown in FIG. 3, the second part F2 of the foldable cover plate 11 is also used to extend the display screen 2 when the display screen 2 is stacked on the base 1, and the display screen 2 and The base 1 is wrapped together. Therefore, when the user does not need to separate the display screen 2 from the base, the display screen 2 can be wrapped by the foldable cover 11, and the display screen 2 and the base 1 can be wrapped into an integrated structure.

Please refer to FIG. 4 together, which is a schematic plan view of the display panel 2 covered by the foldable cover 11 after being placed on the base 1. In some embodiments, the display screen 2 is a touch display screen. A conductive transparent window V1 is provided on the second part F2 of the foldable cover 11. When the second part F2 of the foldable cover 11 is on the display screen When 2 is stacked on the base 1 and extends to cover the display screen 2, the position of the conductive transparent window V1 corresponds to the display area A1 of the display screen 2 to display the conductive transparent window V1. Display contents of the display screen 2 and conductive touch input operations. Wherein, the conductive transparent window V1 conductive touch input operation refers to that a touch operation input by a finger, a touch pen, or the like on the conductive transparent window V1 can be sensed by the display screen 2 and is equivalent to performing touch input on the display screen 2 The operation is the same. That is, the conductive transparent window V1 has the performance of light transmission and conductive touch input operation, that is, the performance of light transmission and touchability.

Wherein, the conductive transparent window V1 may be made of ITO (Indium tin oxide) material, and the second portion F2 of the foldable cover plate 11 may be formed with a hollow structure at a position corresponding to the conductive transparent window V1. The conductive transparent window V1 is embedded in the hollow structure of the second portion F2 to form the second portion F2 with the conductive transparent window V1. Wherein, the other part of the second part F2 outside the conductive transparent window V1 may be made of materials such as plastic, resin, plastic, and leather.

Therefore, when the user places the display screen 2 on the base 1 and covers it with the foldable cover 11, the display screen 2 and the base 1 can form an integrated structure, and can be used as an integrated device.

Please refer back to FIG. 3. In some embodiments, the base 1 includes a first surface S1, and the first surface S1 is used to carry the display 2 when the display 2 is stacked on the base 1. The first portion F2 of the foldable cover plate 11 is fixedly disposed on the base 1 at a position outside the first surface S1.

As shown in FIG. 3, the first portion F1 may be fixedly disposed on a part of the second surface S2 of the base 1.

Please refer to FIG. 5, which is a schematic side view of a display panel 2 covered with a foldable cover 11 after being placed on the base 1 in another implementation. As shown in FIG. 5, the first portion F1 of the foldable cover 11 is integrally extended and fixed on the second surface S2 of the base 1 opposite to the first surface S1.

That is, in another embodiment, the first portion F1 of the foldable cover plate 11 is integrally extended on the second surface S2 of the base 1 and fixed to the second surface S2 of the base 1.

Therefore, after the display screen 2 is placed on the base 1, the foldable cover plate 11 can wrap the base 1 and the display screen 2 as a whole to form a protective cover for the foldable electronic device 100 as a whole.

As shown in FIG. 3 and FIG. 5, an end B1 of the second portion F2 of the foldable cover plate 11 is further provided with a first joint J1, and the second portion F2 of the foldable cover plate 11 covers the display screen. After 2, the first joint J1 of the end B1 and the second joint J2 of the base 1 are combined to fix the end B1 of the second part F2 of the foldable cover 11 on the base 1 .

Therefore, the two ends of the second portion F2 are respectively fixed on the base 1 by the first portion F2 fixed on the base 1 and the first joint J1, so that the second portion F2 can stably hold the second portion F2. The display screen 2 maintains the structural stability of the display screen 2 placed on the base 1.

As shown in FIG. 3, when the first portion F1 is fixedly disposed in a partial area of the second surface S2 of the base 1, the second joint J2 may be disposed on the second surface S2 of the base 1. The location of another part of the area. ,

Therefore, when the second portion F2 extends to cover the display screen 1 and then to the other side C2 and continues to the second joint J2 on the second surface S2, the first joint J1 is combined with the second Piece J2 is being combined.

Obviously, the second coupling member J2 may also be disposed on the side surface C2 of the base which is close to another part of the second surface S2.

As shown in FIG. 5, when the first portion F1 of the foldable cover 11 is extended and fixed on the second surface S2 of the base 1 opposite to the first surface S1, the second of the base 1 The joint member J2 may be disposed on a side surface C2 that is far from the boundary between the first portion F1 and the second portion F2.

Therefore, the second portion F2 extends to cover the display screen 1 and extends to the second joint J2 of the side C2 of the base 1, so that the first joint J1 and the second joint J2 are directly opposite to each other for joining.

Wherein, in the present application, the first part F1 and the second part F2 of the foldable cover plate 11 are integrally formed, except that the first part F1 is fixed on the base 1 and the second part F2 is movable relative to the base 1 .

The first part F1 of the foldable cover plate 11 can be fixed on the base 1 by means of bonding, welding, screw locking, or the like.

Obviously, in other embodiments, the first portion F2 may also be disposed on a side surface C1 of the base 1 adjacent to the first surface S1. The second joint J2 of the base 1 may be disposed at a position of the second surface S2 of the base 1 opposite to the first surface S1, and close to the side C1 of the base 1 and the first portion F1. Side C2. Alternatively, the second coupling member J2 of the base 1 may also be disposed on a side surface C2 of the base 1 opposite to the side surface C1. Said

In some embodiments, the first coupling member J1 and the second coupling member J2 are of a snap structure, and the first coupling member J1 and the second coupling member J2 are fixedly connected by a buckle. In other embodiments, at least one of the first and second joints J1 and J2 is a magnetic element, and the other is a magnetic or metal element. The first and second joints J1 and J2 are magnetic elements. The connection is fixed by a magnetic suction force. Wherein, the magnetic element is a magnet.

In some embodiments, when the first coupling member J1 and the second coupling member J2 are fixedly connected by a magnetic attracting force, the area of the second coupling member J2 may be larger than the area of the first coupling member J1. The first joint J1 can be adjusted in position and combined with different parts of the second joint J2, so as to adjust the size of the space formed by the second portion extending through the display screen 2 so as to be able to be used to wrap the display panels 2 of different sizes.

In some embodiments, as shown in FIG. 2, the second part F2 of the foldable cover 11 is further provided with a magnetic element M1, and the non-display surface D2 of the display screen 2 is made of a metal material to constitute a display. Metal back shell of the screen 2, the display screen 2 is fixed on the support structure Z1 formed by folding the non-display surface D2 on the second part F2 of the foldable cover plate 11 and magnetically attracting force Part F2 is folded on the supporting structure Z2.

Please refer to FIG. 6 together, which is a schematic diagram of the second part F2 of the foldable cover 11 being unfolded. As shown in FIG. 6 and FIG. 1 to FIG. 2, the second portion F2 of the foldable cover plate 11 is specifically a multi-section bending structure, including a plurality of plates P1 arranged side by side, and between adjacent plates P1 It is connected through the bending portion R1, and can be bent through the bending portion R1. The supporting structure Z1 is formed by bending a plurality of side-by-side plates P1 through the bending portion to have a supporting leg Z11 and at a certain angle. The support surface Z12 is formed. Among them, FIG. 6 is only a schematic diagram. The size and proportion of each plate P1 in the figure are not actual size proportions, and the size of each plate P1 may be equal, or adjusted as needed.

The bent portion R1 may be made of a flexible material, and the plate P1 may be made of a hard plastic, a hard leather material, a hard resin, or the like. Among them, the hardness of the plate P1 satisfies a display screen. 2 When it is placed on the support structure Z1, it is sufficient to support the display screen 2 firmly.

The number of plates P1 included in the second part F2 can be designed according to requirements. The folding method of the plurality of plates P1 can also be folded differently according to the needs of the user. 1 The supporting structure Z1 for supporting is sufficient.

In other embodiments, the second portion F2 of the foldable cover plate 11 may also be made of a plastic material, and the second portion F2 may be bent into a corresponding shape in response to an external force, and may maintain the shape, thereby , The user can bend / fold the second part F2 into a supporting structure Z1 with a corresponding shape as required.

Please refer to FIG. 7, which is a structural block diagram of the detachable electronic device 100. As shown in FIG. 7, the base 1 includes a first communication unit 12, and the display screen 2 includes a second communication unit 21. The first communication unit 12 and the second communication unit 21 are both wireless communication modules including at least one of WIFI, Bluetooth, NFC, and the like. The base 1 and the display screen 2 can perform data communication in a wireless manner through the first communication unit 12 and the second communication unit 21.

Therefore, the base 1 and the display screen 2 communicate wirelessly. Regardless of whether the display screen 2 is placed on the base 1 or not, the display screen 2 and the base 1 can achieve the same normality as the current integrated electronic device. Input and output functions.

In some embodiments, as described above, the display screen 2 is a touch display screen, and data communication is implemented wirelessly between the display screen 2 and the base 1. The display screen 2 can respond to a user's touch. An input instruction is generated and sent to the base 1 wirelessly, and a control instruction sent by the base 1 is received to perform corresponding display output. Therefore, the user can only hold the display screen 2 to perform functions such as touch input and display output, which reduces the weight of the base 1 and makes it easier to hold.

As shown in FIG. 7, the display screen 2 further includes a battery 22. The battery 22 is used to separately power the display screen 2 so that the display screen 2 can be used separately from the base 1. The battery 22 is a rechargeable battery.

Please refer to FIG. 8 together, which is a schematic side view of the display screen 2 stacked on the base 1 according to an embodiment. In some embodiments, the base 1 further includes a first connection portion 13, and the display screen 2 further includes a second connection portion 23. After the display screen 2 is placed on the base 1, the second connection The portion 23 is correspondingly connected to the first connection portion 13 to realize a wired connection between the base 1 and the display screen 2 so that data communication is performed between the base 1 and the display screen 2 and / or the base 1 The battery 22 in the display screen 2 is charged by the first connection portion 13 and the second connection portion 23.

Specifically, in an embodiment, the first connection portion 13 may be disposed on the first surface S1 of the base 1 for carrying the display screen 2, and the second connection portion 23 may be disposed on the display screen. 2 on the non-display surface D2. Therefore, after the display screen 2 is placed on the base 1, the second connection portion 23 and the first connection portion 13 are plugged into each other and correspondingly connected.

Please refer to FIG. 9 together, which is a schematic side view of the display screen 2 stacked on the base 1 in another embodiment. In other embodiments, the first connection portion 13 may be disposed on the side of the base 1, and the second connection portion 23 may also be disposed between the display surface D1 and the non-display surface D2 of the display screen 2. On the side, the first connection portion 13 and the second connection portion 23 can be connected through the data line X1.

Among them, the foldable cover 11 is omitted in FIG. 8 and FIG. 9 only to show the structure when the display screen 2 and the base 1 are connected by wire.

The first connection portion 13 and the second connection portion 23 may be interfaces such as a USB interface. After the display screen 2 is placed on the base 1, the second connection portion 23 and the first connection portion When correspondingly connected to 13, the base 1 and the display screen 2 can perform data communication in a wired manner, and the base 1 can also charge the battery 22 in the display screen 2.

Obviously, the second connection portion 23 of the display screen 2 can also be connected to a power adapter, and the battery 22 in the display screen 2 is charged by the power adapter.

As shown in FIG. 7, the base 1 also includes a battery 14 for supplying power to the components in the base 1, and the voltage and current provided by the battery 14 can also be connected to the second connection. When the part 23 is correspondingly connected to the first connection part 12, the part 23 is provided to the battery 22 in the display screen 2 and charges the battery 22 in the display screen 2.

As shown in FIG. 8, the first connecting portion 12 may be a male plug, and the second connecting portion 23 may be a female plug. In other embodiments, the first connection portion 12 may also be a female plug, and the second connection portion 23 may also be a male plug. When the first connection portion 12 and the second connection portion 23 are connected through a data line, the first connection portion 12 and the second connection portion 23 may both be female plugs.

As shown in FIG. 7, the base 1 further includes a processor 15. In some embodiments, an area of the first surface S1 of the base 1 outside the receiving slot 11 is a touch area, that is, as shown in FIG. 7. As shown in FIG. 1 to FIG. 2, the base 1 is further provided with a touch panel T1 in an area other than the receiving groove 11 on the first surface S1 side.

The processor 15 is further configured to control the display screen 2 to perform corresponding display in a wired or wireless manner in response to the touch of the touch panel T1 on the base 1.

Wherein, when the display screen 2 is not placed on the base 1, when the processor 15 responds to the touch of the touch panel T1 on the base 1, the processor 15 can wirelessly pass through the first communication unit 13 and the second communication unit 21. A control instruction is sent to control the display screen 2 to perform corresponding display.

When the display screen 2 is placed on the base 1 and the display screen 2 and the base 1 establish a wired connection through the first connection portion 12 and the second connection portion 23, the processor 15 responds to the touchpad on the base 1 When T1 is touched, the first connection part 12 and the second connection part 23 can send control instructions in a wired manner to control the display screen 2 to perform corresponding display.

Among them, when the display screen 2 is supported by the support structure Z1 formed by the foldable cover 11, by touching the touch panel T1 on the base 1, and using the display screen 2 only as a display, a similar operation effect of a notebook can be achieved , Enriching the user experience.

The detachable electronic device 100 may be a portable electronic device such as a mobile phone or a tablet computer. The display screen 2 may be a touch display screen.

The base 1 in the aforementioned detachable electronic device 100 can also be used alone. For example, the base 1 can also be used to receive and support various types of display screens, or to support mobile phones and tablets with display screens. And other electronic devices.

For example, an existing ordinary electronic device such as a mobile phone, a tablet computer can also be plugged into the first connection portion 12 of the base 1 through a data interface, so as to realize data communication with the base 1 and receive power from the base 1 Instead, it charges itself. In some embodiments, when a touch pad T1 is provided on the base 1, an existing electronic device such as a mobile phone, a tablet computer or the like can also be used as a display screen, and the input is performed through the touch pad T1 on the base 1 through Electronic devices such as mobile phones and tablet PCs are output as display screens.

Among them, the aforementioned display screen 2, various types of display screens, electronic devices such as mobile phones and tablet computers with display screens can be objects to be supported supported by the foldable cover 11 of the base 1. The aforementioned display screen 2 and the base 1 are used as examples for description. For the structural or functional relationship between the base 1 and any object to be supported, reference may be made to the foregoing description of the base 1 and the display 2.

The base 1 may further include components other than the display screen 2 of electronic devices such as mobile phones and tablet computers. For example, the base 1 may further include components such as a memory, a speaker, a camera, and a receiver. When the base 1 is used alone, it can also support voice input and output and camera functions.

In some embodiments, the display screen 2 may also include a speaker, a camera, a receiver, and the like. Therefore, when the display screen 2 is used alone, it can also support voice input and output and camera functions.

With reference to FIGS. 10 to 16, a communication method between the base 1 and the display screen 2 and a communication method between the base 1 and an external device are described below.

Referring to FIG. 10 and FIG. 11, in an embodiment, the base 1 includes a wireless modem module, a host main controller, and a host wireless transceiver module. The display screen 2 includes a slave keyboard, a slave main controller, and a slave wireless transceiver module. When the display screen 2 is used for input control, the slave keyboard responds to the input and output control commands. Under the control of the slave main controller, it is sent to the host wireless transceiver module after being modulated by the slave wireless transceiver module. Under the control of the controller, 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 screen 2. After the slave wireless transceiver module receives the Under control, it is displayed by a display screen such as a display panel included in the display screen 2. It can be understood that the handset keyboard may be a touch keyboard, or may be implemented by a display screen with a touch screen operation function. It can be understood that the second communication unit 21 may include a slave wireless transceiver module, and the first communication unit 13 may include a master wireless transceiver module. The display screen 2 in this application refers to a display device including a display panel such as a display panel and other devices, such as a handset keyboard, a handset main controller, and a handset wireless transceiver module. The display screen included in the display panel 2 refers to a display device. It is a display such as a display panel used for display output only.

Referring to FIG. 12 and FIG. 13, in an embodiment, the base 1 includes a wireless modem module, a host main controller, and a host wireless transceiver module, and the display screen 2 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. When voice input is performed through the display screen 2, the audio signal from the microphone of the slave is transmitted to the master of the slave after being encoded by the audio encoder of the slave, and sent by the wireless transceiver module of the slave under the control of the master of the slave. After it is 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 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. Screen 2. 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 FIG. 14 and FIG. 15, in an embodiment, the base 1 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 screen 2 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 screen 2 can access the communication network through the base 1.

Further, referring to FIG. 16, the base 1 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 screen 2 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 communication module. 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.

Since the detachable electronic device 100 and the base 1 provided by the present invention are divided into two separable parts, the base 1 and the display screen 2, a foldable cover is provided on the base 1. 11 to fold into a support structure Z1 to support the display screen 2 so that the display screen 2 can be used in a supported state, which meets the needs of users who need to use the display screen 2 in an upright position. The base 1 and the display 2 are not attached together, thereby improving the heat dissipation performance. In addition, since the base 1 and the display screen 2 can be communicated wirelessly, the user can independently operate the base 1 or the display screen 2 to achieve corresponding functions, reducing the weight of the grip and improving the user experience.

The above is the implementation of the embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the embodiment of the present invention, several improvements and retouching can be made. These improvements and retouching also It is regarded as the protection scope of the present invention.

Claims

A detachable electronic device, characterized in that the detachable electronic device includes a detachable base and a display screen, a foldable cover is provided on the base, and the foldable cover includes a first part And the second part, the first part is fixed on the base, the second part can be arbitrarily moved and folded relative to the base, and when the display screen is separated from the base, the second part of the foldable cover is used for Fold to form a support structure to support the display.
The detachable electronic device according to claim 1, wherein the second part of the foldable cover is further configured to extend to cover the display screen when the display screen is stacked on the base, Instead, wrap the display with the base.
The detachable electronic device according to claim 2, wherein the display screen is a touch display screen, and a conductive transparent window is provided on a second portion of the foldable cover plate. When two parts of the display screen are stacked on the base and extend to cover the display screen, the position of the conductive transparent window corresponds to the display area of the display screen to display the display content of the display screen through the conductive transparent window. And conductive touch input operations.
The detachable electronic device according to claim 2, wherein the base comprises a first surface, and the first surface is used to carry the display when the display is stacked on the base, so that The first part of the foldable cover is fixedly disposed at a position of the base outside the first surface.
The detachable electronic device according to claim 4, wherein the first portion of the foldable cover is fixedly disposed on a side of the base adjacent to the first surface.
The detachable electronic device according to claim 4, wherein the first portion of the foldable cover is extended and fixed on the second surface of the base opposite to the first surface.
The detachable electronic device according to claim 2, wherein a first joint is provided at an end of the second portion of the foldable cover, and the second portion of the foldable cover covers the display After the screen, the end of the second part of the foldable cover plate is fixed to the base by combining the first coupling member on the end with the second coupling member on the base.
The detachable electronic device according to claim 1, wherein a magnetic element is further provided in the second part of the foldable cover, and a non-display surface of the display screen is made of a metal material, and The display screen is placed on the support structure formed by folding the second part of the foldable cover, and is fixed to the support structure formed by folding the second part by a magnetic attraction force.
The detachable electronic device according to claim 1, wherein the second part of the foldable cover plate is a multi-section bending structure, comprising a plurality of plates arranged side by side, and between adjacent plates The support structure is formed by bending through a bending portion to be connected through a bending portion, and the supporting structure is formed by bending a plurality of side-by-side plates into supporting surfaces with supporting legs and a certain angle. .
The detachable electronic device according to any one of claims 1-9, wherein the base includes a first communication unit, and the display screen includes a second communication unit, the first communication unit and the first communication unit. The two communication units are wireless communication modules, and the base and the display screen perform data communication wirelessly through the first communication unit and the second communication unit. The display screen is a touch display screen, and the display The screen generates input instructions in response to the user's touch and sends them to the base wirelessly, and receives control instructions sent by the base to perform corresponding display output.
The detachable electronic device according to any one of claims 1-9, wherein the detachable electronic device according to any one of claims 1-9, wherein the base includes a wireless Modem module, host main controller and host wireless transceiver module; the display screen includes a slave keyboard, a slave main controller and a slave wireless transceiver module; when input control is performed through the display screen, the slave The control command output from the keyboard is controlled by the sub-machine main controller, and is modulated by the sub-machine wireless transceiver module, and then sent to the host wireless transceiver module. After being modulated by the wireless modem module, it is sent to the air. After the control signal from the air is demodulated by the wireless modem module, it is sent by the host wireless transceiver module after being modulated by the host host controller. On the display terminal, after receiving the wireless transceiver module of the slave, it is displayed on the display screen under the control of the master controller of the slave.
A base, characterized in that the base is provided with a foldable cover plate, a first portion of the foldable cover plate is fixed on the base, and a second portion of the foldable cover plate is used for folding and forming The supporting structure supports the object to be supported.
The base according to claim 12, wherein the second part of the foldable cover is further configured to extend and cover the object to be supported when the object to be supported is placed on the base, and The object to be supported is wrapped with the base.
The base according to claim 13, wherein a conductive transparent window is provided on the second part of the foldable cover, and the conductive transparent window has the performance of transmitting light and conducting touch input.
The base according to claim 13, characterized in that the base comprises a first surface for carrying the object to be supported, and a first portion of the foldable cover plate is fixedly disposed on the base. The base is located outside the first surface.
The base according to claim 15, wherein the first portion of the foldable cover is fixedly disposed on a side of the base adjacent to the first surface.
The base according to claim 15, wherein a first portion of the foldable cover plate is extended and fixed on a second surface of the base opposite to the first surface.
The base according to claim 17, wherein a first joint is provided at an end of the second portion of the foldable cover plate, and the second portion of the foldable cover plate covers the object to be supported The end of the second part of the foldable cover plate is also fixed on the base by combining the first joint on the end with the second joint on the base.
The base according to claim 12, wherein a magnetic element is further provided in the second portion of the foldable cover plate, and is configured to be folded when the object to be supported is placed on the second portion of the foldable cover plate. On the supporting structure, the object to be supported is fixed by a magnetic attracting force.
The base according to claim 12, wherein the second part of the foldable cover plate is a multi-section bending structure, comprising a plurality of plates arranged side by side, and adjacent plates are bent through The support structure is formed by bending a plurality of side-by-side plates into a support surface with supporting legs and a certain angle by bending the bending portions.