WO2020119440A1

WO2020119440A1 - Flexible display apparatus and electronic device

Info

Publication number: WO2020119440A1
Application number: PCT/CN2019/120854
Authority: WO
Inventors: 罗亮; 于洋; 罗彬�; 王旭; 张娜娜; 刘信; 王研; 朱超; 颜春霞; 盛储龙; 邱胜芳; 廖广平
Original assignee: 惠州Tcl移动通信有限公司
Priority date: 2018-12-10
Filing date: 2019-11-26
Publication date: 2020-06-18
Also published as: CN109377885A; CN109377885B

Abstract

Provided are a flexible display apparatus and an electronic device, the flexible display apparatus (10) comprises a display assembly (100) and a main body (200), the display assembly (100) comprises a flexible display screen (110), and a first connection portion (120) and a second connection portion (130) provided at both ends of the flexible display screen (110), the first connection portion (120) is fixed on the main body (200), the flexible display screen (110) can be arranged around the periphery of the main body (200), and when the flexible display screen (110) is arranged around the periphery of the main body (200), the second connection portion (130) can be fastened to the first connection portion (120).

Description

Flexible display device and electronic equipment

This application requires the priority of the Chinese patent application filed on December 10, 2018, with the application number 201811506700.2 and the invention titled "Flexible Display Device and Electronic Equipment", the entire content of which is incorporated by reference in this application.

Technical field

The present application belongs to the field of electronic technology, and particularly relates to a flexible display device and electronic equipment.

Background technique

With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. During the use of electronic devices, users have more comprehensive performance requirements for electronic devices.

In practical applications, there are many electronic devices with relatively simple functions. For example, in the process of playing audio, a smart speaker can only learn the current audio playback information by listening to the audio content or a smartphone, computer, or other device connected to it, but cannot directly view it from the side of the smart speaker.

technical problem

Embodiments of the present application provide a flexible display device and an electronic device, which can assemble a detachable flexible display device in the electronic device, and improve the performance of the electronic device.

Technical solution

An embodiment of the present application provides a flexible display device, which includes a display assembly and a main body. The display assembly includes a flexible display screen, and first and second connection portions provided at both ends of the flexible display screen. The connecting portion is fixed on the main body, the flexible display screen is wound around the periphery of the main body, and when the flexible display screen is wound around the periphery of the main body, the second connecting portion is snapped on the first One connection.

Further, the first connecting part is provided with a first buckle, the second connecting part is provided with a second buckle, and the second connecting part is connected to the first buckle through the second buckle Close so that the second connecting portion is engaged with the first connecting portion.

Further, the first connecting portion is provided with a storage slot, and an elastic member is provided in the storage slot, the first buckle is connected to the elastic member, and the first buckle can pass through the elastic member Elastic deformation is stored in the storage tank;

When the second connecting portion moves in the winding direction of the flexible display screen, the second buckle applies a force toward the first buckle, so that the first buckle passes through the elastic member The elastic deformation of is received in the storage slot, and when the second buckle passes over the first buckle, the first buckle protrudes from the storage at least partly through the elastic deformation of the elastic member Slot, and is matched with the second buckle.

Further, the first buckle includes a first buckle end and a second buckle end, and the height of the first buckle gradually increases from the first buckle end to the second buckle end;

The second buckle includes a third buckle end and a fourth buckle end, and the height of the second buckle gradually increases from the third buckle end to the fourth buckle end;

The first buckle and the second buckle are matched by the abutment of the second buckle end and the fourth buckle end.

Further, the first buckle is provided with a control member, and the control member is used to drive the elastic deformation of the elastic member, so that the first buckle is stored in the storage slot;

When the elastic piece is elastically deformed by the control piece to drive the first buckle to be stored in the storage groove, the second connecting portion moves in a reverse direction along the winding direction of the flexible display screen, In order to enable the second buckle to pass the first buckle to realize the unlocking of the card configuration.

Further, the control part includes a relay and a crankshaft, the relay and the crankshaft are connected,

When the relay is activated to drive the crankshaft to elastically deform the elastic member, so that the first buckle is stored in the storage slot, the second connection portion is reversed along the winding direction of the flexible display screen To move the second buckle over the first buckle to unlock the card.

Further, the first connection portion includes a flexible housing, and the first buckle is disposed on the flexible housing of the first connection portion; the second connection portion includes a flexible housing, and the second buckle is disposed on The flexible shell of the second connection part; the second connection part is buckled with the first buckle through the second buckle.

Further, the first connecting part is provided with a limiter;

When the second buckle is matched with the first buckle, the second buckle abuts between the limiting member and the first buckle to connect the first connecting portion with The second connection portion is locked in a snap position.

Further, at least two elastic members arranged at intervals are provided in the storage tank.

Further, the first buckle is flat or curved from the third buckle to the fourth buckle; the second buckle is laid out from the third buckle to the fourth buckle Flat or curved.

Further, the first connecting part is provided with a first fixing member;

A first fixing hole is provided on the main body;

Wherein, the first fixing member is mated with the first fixing hole on the main body to fix the first connecting portion on the main body.

Further, the first fixing member includes at least two protrusions, and the shape of the protrusion is mated with the shape of the first fixing hole.

Further, the first connecting part is provided with a first fixing member and a fixing surrounding wall;

The main body is provided with a first fixing hole and a fixing wall recess;

Wherein, the first fixing member is mated with the first fixing hole on the main body, and the fixed surrounding wall is mated with the concave portion of the fixed surrounding wall on the main body to connect the first connecting portion Fixed on the body.

Further, the fixed surrounding wall is configured as a T-shaped convex block; the fixed surrounding wall concave portion on the main body is configured as a T-shaped concave portion; the T-shaped convex block is mated with the T-shaped concave portion .

Further, the first connecting part is provided with a first fixing member, a second fixing member and a fixing surrounding wall;

The main body is provided with a first fixing hole, a second fixing hole and a recessed portion for fixing the surrounding wall;

Wherein, the first fixing member is mated with the first fixing hole on the main body, the second fixing member is mated with the second fixing hole on the main body, and the fixed surrounding wall is connected with the The recessed portion of the fixed surrounding wall on the main body is mated to fix the first connection portion on the main body.

An embodiment of the present application also provides a flexible display device, which includes a display assembly and a main body. The display assembly includes a flexible display screen, and first and second connection portions provided at both ends of the flexible display screen. The first connection portion is fixed on the main body, the flexible display screen is wound around the periphery of the main body, and when the flexible display screen is wound around the periphery of the main body, the second connection portion is snapped on On the first connection part;

Wherein, the first connecting portion is provided with a first buckle, a storage slot and a limiting member, an elastic member is provided in the storage slot, the first buckle is connected with the elastic member; the second connection The department has a second buckle;

When the second connecting portion moves in the winding direction of the flexible display screen, the second buckle applies a force toward the first buckle, so that the first buckle passes through the elastic member The elastic deformation of is received in the storage slot, and when the second buckle passes over the first buckle, the first buckle protrudes from the storage at least partly through the elastic deformation of the elastic member Slot, and match with the second snap card;

Further, the first connecting part is provided with a first fixing member;

A first fixing hole is provided on the main body;

The main body is provided with a first fixing hole and a fixing wall recess;

An embodiment of the present application also provides an electronic device, including a flexible display device and a circuit board, the circuit board is disposed in the main body, and is used to drive a display screen display in the flexible display device; the flexible display device is The above flexible display device.

Beneficial effect

In the embodiment of the present application, the flexible display device may be fixed on the electronic device through the first connection part, and the second connection part may be fastened on the first connection part, so that the flexible display screen may be wound around the periphery of the electronic device In order to realize that the electronic device integrates multiple functions into one, and improve the performance of the electronic device.

BRIEF DESCRIPTION

The technical solutions and beneficial effects of the present application will be apparent through the detailed description of the specific implementation of the present application in conjunction with the accompanying drawings.

FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

2 is a first schematic structural diagram of a flexible display device provided by an embodiment of the present application.

3 is a first schematic structural diagram of a display assembly of a flexible display device provided by an embodiment of the present application.

4 is a second schematic structural diagram of a flexible display device provided by an embodiment of the present application.

FIG. 5 is a structural schematic diagram of a main body in a second structural schematic diagram of a flexible display device provided by an embodiment of the present application.

FIG. 6 is a schematic diagram of a scenario in which the flexible display device according to an embodiment of the present application is in a locked state.

7 is a schematic structural diagram of the first connection portion and the second connection portion provided by the embodiment of the present application.

8 and 9 are schematic diagrams of the second structure of the display assembly of the flexible display device provided by the embodiments of the present application.

10 and 11 are schematic diagrams of a third structure of a display assembly of a flexible display device provided by an embodiment of the present application.

12 is a fourth schematic structural diagram of a display assembly of a flexible display device provided by an embodiment of the present application.

13 is a fifth schematic structural diagram of a display assembly of a flexible display device provided by an embodiment of the present application.

Embodiments of the invention

Embodiments of the present application provide a flexible display device and electronic equipment, which will be described in detail below. The flexible display device includes a display component and a main body, and can be set in an electronic device, and the electronic device can be a smart phone, a smart computer, a smart speaker, and other devices.

Please refer to FIG. 1, which is a schematic structural diagram of an electronic device according to an embodiment of the present application.

The electronic device 1 may include a flexible display device 10 and a circuit board 20. Wherein, the flexible display device 10 includes a display assembly 100 and a main body 200, and the circuit board 20 is placed in the main body 200 for driving the display screen display in the flexible display device 10. For example, the circuit board 20 can drive the flexible display device 10 to display the information input by the user or the information provided to the user and various graphical user interfaces, which can be composed of graphics, text, icons, video, and any combination thereof . The display component 100 and the main body 200 can be connected by wire, for example, by setting an interface; the display component 100 and the main body 200 can also be connected wirelessly, for example, by using a wireless fidelity module or a Bluetooth module.

It should be noted that the shape of the electronic device 1 may be an irregular shape or a regular shape. For example, the entire electronic device 1 may have a columnar structure: cylindrical, circular truncated cone, polyhedron, etc.

In some embodiments, the electronic device 1 may be an audio playback device, such as a smart speaker. The smart speaker may include a processor, memory, audio circuit, power supply, speaker, wireless fidelity module and Bluetooth, etc.

Among them, the processor is the control center of the electronic device 1, using various interfaces and lines to connect the various parts of the entire electronic device, by running or loading the computer program stored in the memory, and calling the data stored in the memory to execute the electronic The various functions of the device 1 and the processing of data provide overall monitoring of the electronic device.

The memory can be used to store software programs and modules. The processor executes various functional applications and data processing by running computer programs and modules stored in the memory. For example, the memory can be used to store playable audio data, video data, and so on.

The audio circuit may be used to provide an audio interface between a user and an electronic device through speakers and/or microphones. In this embodiment, the audio circuit can be integrated on the circuit board 20.

The power supply can be used to power various components of the electronic device 1. In some embodiments, the power supply may be logically connected to the processor through the power management system, so as to implement functions such as charging, discharging, and power management through the power management system.

The wireless fidelity (Wireless-Fidelity, Wi-Fi) module can connect terminals such as personal computers and handheld devices (such as tablets and mobile phones) to each other wirelessly for wireless network data transmission. In essence, it is a wired network The signal is converted into a wireless signal to achieve information sharing. In some embodiments, the wireless fidelity module of the electronic device 1 can wirelessly connect with other devices, receive data shared by other devices and perform data processing in a processor to obtain shared information, and store the information in a memory to wait Display; or use the processor to retrieve the information that needs to be shared with other devices from the memory, package it into data, and then send the data from the wireless fidelity module to achieve information sharing with other devices. In this embodiment, the wireless fidelity module can be integrated on the circuit board 20. In some embodiments, the wireless fidelity module of the electronic device 1 can perform wireless transmission between the display component 100 and the main body 200, the display component 100 is provided with a first wireless fidelity module, and the main body 200 is provided with a second wireless fidelity module, The processor of the main body 200 sends the display data of the memory to the first wireless fidelity module through the second wireless fidelity module for the display component 100 to display to the user. In this embodiment, the second wireless fidelity module may also be integrated on the circuit board 20. It should be noted that the two embodiments described in this paragraph can also be implemented at the same time, but the wireless fidelity module in the previous embodiment is not equivalent to the second wireless fidelity module in the following embodiment, and two One wireless fidelity module, one is responsible for wireless transmission with other external devices, and the other is responsible for wireless transmission with the internal display component 100.

The Bluetooth module uses UHF radio waves in the 2.4-2.485GHz ISM band to implement short-range data exchange between fixed equipment, mobile equipment, and building personal area networks. In some embodiments, within a certain distance, the Bluetooth module of the electronic device 1 can perform Bluetooth connection with other devices, receive data shared by other devices and perform data processing in the processor to obtain shared information and transfer the information Store in the memory and wait for display; or use the processor to retrieve the information that needs to be shared with other devices from the memory, package it into data, and then send the data from the Bluetooth module to achieve information sharing with other devices. In this embodiment, the Bluetooth module can be integrated on the circuit board 20. In some embodiments, the Bluetooth module of the electronic device 1 can perform wireless transmission between the display component 100 and the main body 200. The display component 100 is provided with a first Bluetooth module, the main body 200 is provided with a second Bluetooth module, and the processor of the main body 200 The display data of the memory is sent to the first Bluetooth module through the second Bluetooth module for the display component 100 to display to the user. In this embodiment, the second Bluetooth module may also be integrated on the circuit board 20. It should be noted that the two embodiments described in this paragraph can also be implemented at the same time, and the Bluetooth module of the previous embodiment can be equivalent to the second Bluetooth module of the latter embodiment.

In this embodiment, the electronic device 1 is an audio playback device, such as a smart speaker. In the process of playing audio, it can not only learn the current audio playback information by listening to audio content or a smart phone, computer, or other device connected to it, but also Can be viewed directly from the side of the smart speaker, which integrates audio-visual integration, improves the performance of the audio playback device and makes the user experience better.

It should be noted that, in the description of this application, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or integrally connected; may be mechanical, electrical, or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediary, may be the connection between two elements or the interaction of two elements relationship. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

Among them, the main body 200 may only refer to the external contour of the electronic device 1, as a carrier of the electronic device 1, it may carry the components of the electronic device 1, such as the circuit board 20, etc., the main body 200 may also refer to the external contour of the electronic device 1 and its settings Various devices inside it. In some embodiments, the body 200 may be a plastic body, a glass body, a metal body, a ceramic body, or the like. Among them, metals such as aluminum alloy, magnesium alloy, magnesium aluminum alloy, stainless steel, etc. It should be noted that the main body 200 may also be formed of a combination of metal and plastic.

The main body 200 may form the outer contour of the electronic device 1, and the main body 200 may have a regular shape. In an embodiment, the main body 200 may be a columnar structure or a barrel structure, such as a cylindrical structure, a round table structure, a cone structure, a polyhedron, etc. . For example, the main body 200 in FIG. 1 is a cylindrical structure, and the outer surface is circular. It should be noted that the outer surface of the main body 200 may be circular, polygonal, or irregular.

Please refer to FIGS. 2-7, FIG. 2 is a first schematic structural view of a flexible display device provided by an embodiment of the present application, FIG. 3 is a first structural schematic view of a display component of the flexible display device provided by an embodiment of the present application, and FIG. 4 is A second structural schematic diagram of a flexible display device provided by an embodiment of the present application. FIG. 5 is a schematic structural diagram of a main body in a second structural schematic diagram of the flexible display device provided by an embodiment of the present application. FIG. 6 is a flexible display device provided by an embodiment of the present application. FIG. 7 is a schematic structural diagram of a first connection portion and a second connection portion provided by an embodiment of the present application.

In some embodiments, the display assembly 100 may have a flexible display (Flexible Display) 110, and a first connection portion 120 and a second connection portion 130 disposed at both ends of the flexible display 110, and the first connection portion 120 is fixed to the On the main body 200, the flexible display 110 may be wound around the periphery of the main body 200, and when the flexible display 110 is wound around the periphery of the main body 200, the second connection portion 130 may be fastened on the first connection portion 120.

It should be noted that the flexible display screen refers to a display device made of flexible materials and capable of being deformed and bent. For example, based on organic electroluminescence display (Organic Light-Emitting Diode (OLED) technology flexible display has low power consumption, small size, direct visual flexibility, and is widely used in portable electronic devices. The flexible display screen manufactured based on the organic electroluminescence display technology is only an example, and does not represent the limitation of the flexible display screen. In some embodiments, the flexible display screen may also be provided with touch technology, even if the flexible display screen is bent to various degrees, it can maintain perfect and accurate touch performance and clarity.

It should be noted that the embodiments of the present application are not limited to the connection part fixed on the main body 200. In addition to the first connecting portion 120 being fixed on the main body 200, the second connecting portion 130 may be fastened on the first connecting portion 120, or the second connecting portion 130 may be fixed on the main body 200, the first connecting portion 120 It can be fastened on the second connecting portion 130.

It should be noted that the first connection portion 120 and the second connection portion 130 of the embodiment of the present application are disposed at both ends of the flexible display screen 110, and the specific installation location is not limited. For example, the first connection portion 120 and the second connection portion 130 may be directly disposed on the flexible display screen 110, or the first connection portion 120 and the second connection portion 130 may be carried on the flexible display screen 110 through a shell of a flexible material Above, the shell of the flexible material at this time also belongs to a part of the first connection part 120 and the second connection part 130.

The second connecting portion 130 can be fastened to the first connecting portion 120. The first connecting portion 120 can be provided with a first buckle 121, an elastic member 122, a control member 123, and a limiting member 124. The second connecting portion 130 can be The second snap 131 is provided. The control element 123 is located in the first buckle 121 and can control the elastic deformation of the elastic element 122. The elastic member 122 is connected to the first buckle 121 and fixedly placed in the storage slot.

In some embodiments, the first buckle 121, the elastic member 122, the control member 123, and the limiting member 124 may be disposed on the outer surface of one end of the flexible display 110, and the second buckle 131 may be disposed on the flexible display On the inner surface of the other end of 110, the second connection portion 130 is engaged with the first hook 121 through the second hook 131 to achieve the engagement of the second connection portion 130 with the first connection portion 120, at this time the first connection The portion 120 overlaps with the second connection portion 130.

In some embodiments, the first buckle 121, the elastic member 122, the control member 123, and the limiting member 124 may be disposed on the inner surface of one end of the flexible display 110, and the second buckle 131 may be disposed on the flexible display On the inner surface of the other end of 110, the second connection portion 130 is engaged with the first hook 121 through the second hook 131 to achieve the engagement of the second connection portion 130 with the first connection portion 120, at this time the first connection There is no overlap between the portion 120 and the second connection portion 130.

In some embodiments, the first buckle 121, the elastic member 122, the control member 123, and the limiting member 124 may be disposed on a flexible housing, the flexible housing is fixed on a side surface of one end of the flexible display 110, and the second card The buckle 131 may be provided on a flexible housing that is fixed on the side surface of the other end of the flexible display screen 110, and the second connection portion 130 is buckled with the first buckle 121 through the second buckle 131 to realize the second The connection portion 130 is engaged with the first connection portion 120. At this time, there is no overlapping portion between the first connection portion 120 and the second connection portion 130.

The above three embodiments are that the first buckle 121, the elastic member 122, the control member 123, the limiting member 124 and the second buckle 131 are disposed at different positions of the flexible display 110, which may cause the second connection portion The angles at which the 130 is engaged on the first connecting portion 120 at different angles are described as examples.

For further description, the first connecting portion 120 is provided with a first buckle 121, the second connecting portion 130 is provided with a second buckle 131, and the second connecting portion 130 is buckled with the first buckle 121 through the second buckle 131, In this way, the second connection portion 130 is engaged with the first connection portion 120. The first connecting portion 120 is provided with a storage slot in which an elastic member 122 is provided. The first buckle 121 is connected to the elastic member 122. The first buckle 121 can be stored in the storage by elastic deformation of the elastic member 122 In the tank; wherein, at least two elastic members 122 are provided in the storage tank.

When the second connecting portion 130 moves along the winding direction of the flexible display 110, the second buckle 131 applies a force toward the first buckle 121, so that the first buckle 121 is accommodated by the elastic deformation of the elastic member 122 In the storage slot, and when the second buckle 131 crosses the first buckle 121, the first buckle 121 extends out of the storage slot at least partially through the elastic deformation of the elastic member 122, and is in contact with the second buckle 131 Card matching.

The first snap 121 includes a first snap end and a second snap end, the height of the first snap 121 gradually increases from the first snap end to the second snap end; the second snap 131 includes a third snap end and a fourth snap end At the end, the height of the second buckle 131 gradually increases from the third buckle end to the fourth buckle end; the first buckle 121 and the second buckle 131 realize the card matching through the abutment of the second buckle end and the fourth buckle end.

For example, the first buckle 121 is flat from the third to the fourth buckle, and the second buckle 131 is flat from the third to the fourth buckle. For example, the first buckle 121 is flat from the third to the fourth buckle, and the second buckle 131 is curved from the third to the fourth buckle. For example, the first buckle 121 is curved from the third to the fourth buckle, and the second buckle 131 is flat from the third to the fourth buckle. For example, the first buckle 121 is curved from the third to the fourth buckle, and the second buckle 131 is curved from the third to the fourth buckle.

The first buckle 121 is provided with a control element 123 for driving the elastic deformation of the elastic element 122 so that the first buckle 121 is stored in the storage slot.

When the elastic piece 122 is elastically deformed by the control piece 123 to cause the first buckle 121 to be stored in the storage groove, the second connecting portion 130 moves in a reverse direction along the winding direction of the flexible display 110, so that the first The second buckle 131 passes the first buckle 121 to unlock the card.

In some embodiments, the control member 123 can drive the elastic member 122 to elastically deform by pressing, so that when the first buckle 121 is stored in the storage slot, the second connecting portion 130 is wound along the flexible display 110 The direction moves in the opposite direction, so that the second buckle 131 passes the first buckle 121 to unlock the card. In this embodiment, the control element 123 adopts a method of applying a force to the elastic element 122 to drive the elastic element 122 to undergo elastic deformation. The process is simple, the cost is low, and it is relatively easy to implement.

In some embodiments, the control member 123 may include a relay and a crankshaft, the relay is connected to the crankshaft, and activation of the relay may drive the crankshaft to elastically deform the elastic member 122 so that the first buckle 121 is stored in the storage When in the slot, the second connecting portion 130 moves in a reverse direction along the winding direction of the flexible display screen 110, so that the second buckle 131 passes the first buckle 121 to unlock the card. In this embodiment, the control member 123 can automatically control the elastic deformation of the elastic member 122 without manual operation, and the performance is better.

It should be noted that the above two embodiments are only two implementations of the control element, and do not represent a limitation.

The first connecting portion 120 is provided with a limiter 124. When the second buckle 131 and the first buckle 121 are engaged, the second buckle 131 abuts between the limiter 124 and the first buckle 121, The first connecting portion 120 and the second connecting portion 130 are locked in place.

It should be noted that the limiting member 124 is placed on the limiting hole of the first connecting portion 120, the limiting member 124 can be statically connected to the limiting hole, and the limiting member 124 can also be dynamically connected to the limiting hole. When the limiter 124 and the limit hole are statically connected, the relative position of the limiter 124 cannot and cannot be changed during work. At this time, the accuracy requirements for the distance between the limiter 124 and the first buckle 121 are set The higher, it is necessary to ensure that the second buckle 131 can just be abutted between the limiting member 124 and the first buckle 121. When the limiting member 124 and the limiting hole are dynamically connected, the limiting member 124 can perform a relatively small range of relative movement, but it is necessary to ensure that the second buckle 131 can abut between the first buckle 121 and the limiting member 124 . The method of dynamic connection can be adjusted in a small range, with higher flexibility, adaptability and service life. For example, the second buckle 131 will wear due to long-term use or collision, the size of the second buckle 131 will change Small, which in turn leads to inadequate locking of the buckle, which can easily cause damage to the display assembly 100. If the limiter 124 can be adjusted in a small range, even if the size of the second buckle 131 changes slightly, the buckle lock is still tight, reducing the need for replacement parts Speed, increase service life.

For the first connecting portion 120 to be fixed on the main body 200, the first connecting portion 120 may also be provided with a first fixing member 125, a second fixing member 126 and a fixing surrounding wall 127; the main body 200 is provided with a first fixing hole 210, a second fixing hole 220 and a fixing wall recess 230.

It should be noted that the embodiments of the present application are not limited to the connection part fixed on the main body 200. In addition to the first connecting portion 120 being fixed on the main body 200, the second connecting portion 130 may be fastened on the first connecting portion 120, or the second connecting portion 130 may be fixed on the main body 200, the first connecting portion 120 It can be fastened on the second connecting portion 130. The two methods are different in the fixing position, and the specific implementation is the same. The following describes the fixing of the first connecting portion 120 on the main body 200.

The first connecting portion 120 is fixed on the main body 200, and a non-detachable fixing method, such as welding, may be used; a detachable fixing method, such as mechanical snap fixing, may also be used. Here, the manner in which the first connecting portion 120 is fixed to the main body 200 is not specifically limited.

In some embodiments, the second connecting portion 130 is fixed on the main body 200, that is, the first fixing member 125, the second fixing member 126 and the fixing surrounding wall 127 may be disposed on the second connecting portion 130.

The first fixing member 125 is mated with the first fixing hole 210 on the main body 200, the second fixing member 126 is mated with the second fixing hole 220 on the main body 200, The recessed portion 230 of the fixed surrounding wall is mated so that the second connecting portion 130 is fixed on the main body 200.

It should be noted that the first connecting portion 120 is fixed to the main body 200, the first fixing member 125 is inserted into the first fixing hole 210 on the main body 200, and the second fixing member 126 is connected to the second fixing hole on the main body 200 220 Insertion and fixing of the surrounding wall 127 and the fixed surrounding wall recessed portion 230 on the main body 200 are not necessarily all required, and two methods may be selected to fix the first connecting portion 120 on the main body 200, for example, select The first fixing member 125 is inserted into the first fixing hole 210, and the fixed surrounding wall 127 is inserted into the fixed surrounding wall recess 230 on the main body 200 to fix the first connecting part 120 on the main body 200; Choose one of the ways to fix the first connecting portion 120 on the main body 200, for example, choose to insert the first fixing member 125 and the first fixing hole 210 to fix the first connecting portion 120 on the main body 200.

It should be noted that the first fixing member 125 is disposed on the inner surface of the flexible display screen 110 and includes at least two bumps. The shape of the bumps is not limited in this embodiment, only the shape of the bumps and the first The shape of a fixing hole 210 can be inserted. For example, the first fixing member 125 includes two wedge-shaped protrusions, which are vertically arranged on the inner surface of the flexible display 110, and a wedge-shaped first fixing hole 210 is also provided at a relative position of the main body 200, The wedge-shaped bumps of the first fixing member 125 are inserted. When the flexible display screen 110 is wound around the periphery of the main body 200, the first fixing member 125 has a positioning function in addition to the function of fixing the first connecting portion 120 on the main body 200.

It should be noted that the second fixing member 126 may be provided with a convex block, and the convex block is mated with the second fixing hole 220 on the main body 200. In some embodiments, the bump is fixed on the upper or lower edge of the inner surface of the flexible display 110, and the bump is wholly or partially on the flexible display 110, and the bump exceeds the flexible display The inner surface of 110. In some embodiments, the bump is fixed on the lower surface or the upper surface of the flexible display 110, in which case the bump may exceed the inner surface of the flexible display 110, or may be flush with the flexible display The inner surface of 110 may also be smaller than the inner surface of the flexible display 110. In addition to the function of fixing the first connecting portion 120 on the main body 200, the second fixing member 126 also prevents the flexible display 110 from rotating around the periphery of the main body 200.

It should be noted that the fixed enclosure 127 is inserted into the fixed enclosure recess 230 on the main body 200. In some embodiments, the fixed surrounding wall 127 is provided as a T-shaped bump, and the lower end of the “I” of the T-shaped bump is fixedly connected to one end of the upper surface and the lower surface of the flexible display screen 110. The upper and lower edges of the outer surface attached to the display assembly 100 are provided with T-shaped recesses, the T-shaped protrusions can be inserted into the T-shaped recesses, that is, the fixed surrounding wall recesses 230 of the main body 200 at this time, It is recessed inward relative to the outer surface of the mounting. In some embodiments, the fixed surrounding wall 127 is fixedly connected to the upper surface and the lower surface of the flexible display screen 110, and the upper and lower edges of the outer surface of the main body 200 on which the display assembly 100 is attached are provided with recesses The flexible display screen 110 is wound around the main body 200, and the recessed portion is inserted into the fixed surrounding wall 127, that is, the fixed surrounding wall recessed portion 230 of the main body 200 is recessed toward the outside relative to the outer surface to be attached.

In this embodiment, a mechanical fastening method is used to fix the first connecting portion 120 to the main body 200. This fixing method is detachable, and can separate the display assembly 100 from the main body 200 to provide the user with a choice of whether to The opportunity to split improves the portability and flexibility of the electronic device 1.

Please refer to FIG. 8 to FIG. 13, FIG. 8 and FIG. 9 are schematic diagrams of the second structure of the display assembly of the flexible display device provided by the embodiment of the present application, and FIGS. 10 and 11 are display components of the flexible display device provided by the embodiment of the present application FIG. 12 is a fourth structural schematic diagram of the display assembly of the flexible display device provided by the embodiment of the present application, and FIG. 13 is a fifth structural schematic diagram of the display assembly of the flexible display device provided by the embodiment of the present application. The structural schematic diagrams of the display components of the flexible display device of FIGS. 8 to 13 are only some embodiments, and do not represent a limitation.

In some embodiments, when the electronic device 1 is transported, in order to protect the flexible display 110, the flexible display device 10 is separated from the main body 200, and the flexible display device 10 is set in a curled state to improve the The portability of the electronic device 1 can be locked by the second buckle 131 and the first buckle 121 at the same time, so as to maintain the curled state of the flexible display device 10 unchanged and improve the safety performance during transportation. This embodiment describes that from the perspective of a transportation scenario, the electronic device 1 has higher convenience and safety during transportation.

In some embodiments, when the display function of the electronic device 1 is used, the flexible display screen 110 in a curled state is not convenient for viewing, and may be fixed on the main body 200 through the first connection part 120 or the second connection part 130, but In a manner that the first connection portion 120 and the second connection portion 130 are not engaged, the flexible display screen 100 is pulled into a horizontal state from the end of the flexible display screen 110 that is not fixed, so that the viewing field is better. This embodiment describes from a viewing point of view that during the viewing process, the electronic device 1 can change the state of the display screen to improve the user's viewing experience.

In some embodiments, when the first connecting portion 120 is fixed on the main body 200, an interface may be provided on the first fixing member 125 or the second fixing member 126, when the first fixing member 125 is inserted into the first fixing hole 210 When connected, or when the second fixing member 126 is inserted into the first fixing hole 210, the interfaces are matched for display. There are many display interface, such as four common display interface: color difference analog transmission interface (Video Graphics Array, VGA), digital video interface (Digital Visual Interface (DVI), digital video/audio interface technology (High Definition Multimedia Interface (HDMI) and high-definition digital display interface (DisplayPort, DP), the interface of this embodiment can select an appropriate interface according to the application, and is not limited. An interface is provided between the first fixing member 125 and the first fixing hole 210, or the second fixing member 126 and the second fixing hole 220, which integrates fixing and transmission, saving the installation space of the interface. This embodiment describes that from the perspective of the wired connection between the display assembly 100 and the main body 200, it is described that the electronic device 1 can set the wired connection interface on the fixing device to realize the integration of the fixed function and the transmission function, saving design space and reducing manufacturing processes And production costs.

In some embodiments, the main body 200 is provided with a base, which can be retracted and rotated to adjust the height and angle of the main body 200 to make the viewing field better. This embodiment describes that from the perspective of the user's viewing experience, it is described that the electronic device 1 can be provided with a base to improve the support performance of the electronic device 1, and the angle of the base can be adjusted to improve the viewing experience of the electronic device 1.

A flexible display device and an electronic device provided by the embodiments of the present application have a display component attached to the surface, which increases the display function, makes the flexible display device or the electronic device more abundant in use functions, and improves the user experience.

The flexible display device and electronic equipment provided by the embodiments of the present application are described in detail above. Specific examples are used to explain the principles and implementation of the present application. The descriptions of the above embodiments are only used to help understand the present invention. The method of application and its core idea; at the same time, for those skilled in the art, according to the idea of this application, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as Restrictions on this application.

Claims

A flexible display device includes a display assembly and a main body. The display assembly includes a flexible display screen, and first and second connection portions provided at both ends of the flexible display screen, the first connection portion is fixed at On the main body, the flexible display screen is wound around the periphery of the main body, and when the flexible display screen is wound around the periphery of the main body, the second connection portion is snapped on the first connection portion ;

Wherein, the first connecting portion is provided with a first buckle, a storage slot and a limiting member, an elastic member is provided in the storage slot, the first buckle is connected with the elastic member; the second connection The department has a second buckle;

When the second connecting portion moves in the winding direction of the flexible display screen, the second buckle applies a force toward the first buckle, so that the first buckle passes through the elastic member The elastic deformation of is received in the storage slot, and when the second buckle passes over the first buckle, the first buckle protrudes from the storage at least partly through the elastic deformation of the elastic member Slot, and match with the second snap card;

When the second buckle is matched with the first buckle, the second buckle abuts between the limiting member and the first buckle to connect the first connecting portion with The second connection portion is locked in a snap position.
The flexible display device according to claim 1, wherein the first buckle is provided with a control member for driving the elastic deformation of the elastic member, so that the first buckle is stored in the In the storage tank;

When the elastic piece is elastically deformed by the control piece to drive the first buckle to be stored in the storage groove, the second connecting portion moves in a reverse direction along the winding direction of the flexible display screen, In order to enable the second buckle to pass the first buckle to realize the unlocking of the card configuration.
The flexible display device according to claim 1, wherein the first connecting portion is provided with a first fixing member;

A first fixing hole is provided on the main body;

Wherein, the first fixing member is mated with the first fixing hole on the main body to fix the first connecting portion on the main body.
The flexible display device according to claim 1, wherein the first connecting portion is provided with a first fixing member and a fixing surrounding wall;

The main body is provided with a first fixing hole and a fixing wall recess;

Wherein, the first fixing member is mated with the first fixing hole on the main body, and the fixed surrounding wall is mated with the concave portion of the fixed surrounding wall on the main body to connect the first connecting portion Fixed on the body.
A flexible display device includes a display assembly and a main body. The display assembly includes a flexible display screen, and first and second connection portions provided at both ends of the flexible display screen, the first connection portion is fixed at On the main body, the flexible display screen is wound around the periphery of the main body, and when the flexible display screen is wound around the periphery of the main body, the second connection portion is snapped on the first connection portion .
The flexible display device according to claim 5, wherein the first connection portion is provided with a first buckle, the second connection portion is provided with a second buckle, and the second connection portion passes through the second The buckle is buckled with the first buckle, so that the second connection portion is buckled on the first connection portion.
The flexible display device according to claim 6, wherein the first connecting portion is provided with a storage slot, and an elastic member is provided in the storage slot, the first buckle is connected to the elastic member, and the first A buckle can be stored in the storage slot by elastic deformation of the elastic member;

When the second connecting portion moves in the winding direction of the flexible display screen, the second buckle applies a force toward the first buckle, so that the first buckle passes through the elastic member The elastic deformation of is received in the storage slot, and when the second buckle passes over the first buckle, the first buckle protrudes from the storage at least partly through the elastic deformation of the elastic member Slot, and is matched with the second buckle.
The flexible display device according to claim 7, wherein the first buckle includes a first buckle end and a second buckle end, and the height of the first buckle is from the first buckle end to the second The card end gradually increases;

The second buckle includes a third buckle end and a fourth buckle end, and the height of the second buckle gradually increases from the third buckle end to the fourth buckle end;

The first buckle and the second buckle are matched by the abutment of the second buckle end and the fourth buckle end.
The flexible display device according to claim 7, wherein the first buckle is provided with a control member for driving the elastic deformation of the elastic member so that the first buckle is stored in the In the storage tank;

When the elastic piece is elastically deformed by the control piece to drive the first buckle to be stored in the storage groove, the second connecting portion moves in a reverse direction along the winding direction of the flexible display screen, In order to enable the second buckle to pass the first buckle to realize the unlocking of the card configuration.
The flexible display device according to claim 9, wherein the control member includes a relay and a crankshaft, the relay and the crankshaft are connected,

When the relay is activated to drive the crankshaft to elastically deform the elastic member, so that the first buckle is stored in the storage slot, the second connection portion is reversed along the winding direction of the flexible display screen To move the second buckle over the first buckle to unlock the card.
The flexible display device according to claim 6, wherein the first connection portion includes a flexible housing, and the first snap is disposed on the flexible housing of the first connection portion; the second connection portion includes flexible In the housing, the second buckle is provided on the flexible housing of the second connection portion; the second connection portion is buckled with the first buckle through the second buckle.
The flexible display device according to claim 6, wherein the first connecting portion is provided with a stopper;

When the second buckle is matched with the first buckle, the second buckle abuts between the limiting member and the first buckle to connect the first connecting portion with The second connection portion is locked in a snap position.
The flexible display device according to claim 7, wherein at least two elastic members disposed at intervals are provided in the storage tank.
The flexible display device according to claim 7, wherein the first buckle is flat or curved from the third buckle end to the fourth buckle end; the second buckle is from the third The card end to the fourth card end are flat or curved.
The flexible display device according to claim 5, wherein the first connecting portion is provided with a first fixing member;

A first fixing hole is provided on the main body;

Wherein, the first fixing member is mated with the first fixing hole on the main body to fix the first connecting portion on the main body.
The flexible display device according to claim 15, wherein the first fixing member comprises at least two protrusions, and the shape of the protrusion is mated with the shape of the first fixing hole.
The flexible display device according to claim 5, wherein the first connecting portion is provided with a first fixing member and a fixing surrounding wall;

The main body is provided with a first fixing hole and a fixing wall recess;

Wherein, the first fixing member is mated with the first fixing hole on the main body, and the fixed surrounding wall is mated with the concave portion of the fixed surrounding wall on the main body to connect the first connecting portion Fixed on the body.
The flexible display device according to claim 17, wherein the fixed surrounding wall is provided as a T-shaped bump; the fixed surrounding wall recess on the main body is provided as a T-shaped recess; the T-shaped bump It is mated with the T-shaped depression.
The flexible display device according to claim 5, wherein the first connection portion is provided with a first fixing member, a second fixing member, and a fixing surrounding wall;

The main body is provided with a first fixing hole, a second fixing hole and a recessed portion for fixing the surrounding wall;

Wherein, the first fixing member is mated with the first fixing hole on the main body, the second fixing member is mated with the second fixing hole on the main body, and the fixed surrounding wall is connected with the The recessed portion of the fixed surrounding wall on the main body is mated to fix the first connection portion on the main body.
An electronic device including a flexible display device and a circuit board, the circuit board may be provided in the main body for driving a display screen display in the flexible display device; the flexible display device includes a display assembly and a main body , The display assembly includes a flexible display screen, and first and second connection portions provided at both ends of the flexible display screen, the first connection portion is fixed on the main body, and the flexible display screen is wound around At the periphery of the main body, and when the flexible display screen is wound around the periphery of the main body, the second connection portion is snap-fitted on the first connection portion.