WO2021115433A1

WO2021115433A1 - Electronic device

Info

Publication number: WO2021115433A1
Application number: PCT/CN2020/135717
Authority: WO
Inventors: 尹斌; 成蛟
Original assignee: Oppo广东移动通信有限公司
Priority date: 2019-12-13
Filing date: 2020-12-11
Publication date: 2021-06-17
Also published as: CN112987849A

Abstract

An electronic device (100). The electronic device (100) comprises a housing (10), a reel (20) and a flexible display screen assembly (30). The housing (10) comprises a first part (11), a second part (13) and a third part (15). The first part (11) and the second part (13) are respectively arranged on two sides of the third part (15) and both can move relative to the moving third part (15). The reel (20) comprises a first reel (21) and a second reel (23). The first reel (21) is rotatably arranged in the first part (11), and the second reel (23) is rotatably arranged in the second part (13). One end of the flexible display screen assembly (30) is wound on the first reel (21), and the other end is wound on the second reel (23). When the first part (11) moves away from the third part (15), the first reel (21) can be rotated to release the flexible display screen assembly (30), thereby expanding a display portion 301 of the flexible display screen assembly (30). When the second part (13) moves away from the third part (15), the second reel (22) can rotate to release the flexible display screen assembly (30), thereby expanding the display portion 301 of the flexible display screen assembly (30).

Description

Electronic device

Priority information

This application requests the priority and rights of the patent application with the patent application number 201911289758.0 filed with the State Intellectual Property Office of China on December 13, 2019, and the full text is incorporated herein by reference.

Technical field

This application relates to the field of electronic technology, in particular to an electronic device.

Background technique

Electronic devices with display screens such as mobile phones have become people's daily necessities. However, due to the limitation of the portability of the electronic device, the volume of the electronic device cannot be further increased, resulting in a smaller size of the display screen of the electronic device. Therefore, how to ensure the portability of the electric device while enabling the electronic device to have a larger-sized display screen has become a research problem for technicians.

Summary of the invention

The embodiment of the present application provides an electronic device.

The electronic device of the embodiment of the present application includes:

The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Do a separation exercise;

The reel includes a first reel and a second reel, the first reel is rotatably arranged in the first part, and the second reel is rotatably arranged in the second part; and

A flexible display assembly, one end of the flexible display assembly is arranged on the first reel, and the other end is arranged on the second reel;

Wherein, when the first part moves away from the third part, the first reel can rotate to release the flexible display screen assembly, thereby expanding the display part of the flexible display screen assembly;

When the second part moves away from the third part, the second reel can rotate to release the flexible display screen assembly, thereby expanding the display part of the flexible display screen assembly.

An electronic device according to another embodiment of the present application includes:

Wherein, when the first part and the third part are away from each other and/or when the second part and the third part are away from each other, the display part of the flexible display assembly expands.

The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Doing parting exercises; and

A flexible display assembly, one end of the flexible display assembly is arranged in the first part, and the other end is arranged in the second part;

Wherein, when the first part moves away from the third part, the part of the flexible display assembly located in the first part at least partially protrudes from the first part, thereby expanding the The display part of the flexible display module;

When the second part moves away from the third part, the part of the flexible display assembly located in the second part at least partially protrudes from the second part, thereby expanding the The display part of the flexible display assembly.

The additional aspects and advantages of the embodiments of the present application will be partly given in the following description, and part of them will become obvious from the following description, or be understood through the practice of the embodiments of the present application.

Description of the drawings

The above and/or additional aspects and advantages of the present application will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

FIG. 1 is another schematic diagram of the structure of the electronic device according to the embodiment of the present application;

FIG. 2 is another schematic diagram of the structure of the electronic device according to the embodiment of the present application;

FIG. 3 is another schematic diagram of the structure of the electronic device according to the embodiment of the present application;

FIG. 4 is another schematic diagram of the structure of the electronic device according to the embodiment of the present application;

FIG. 5 is a schematic plan view of an electronic device according to an embodiment of the present application;

6 is a schematic cross-sectional view of the electronic device in FIG. 5 along the line VI-VI;

FIG. 7 is another schematic plan view of the electronic device according to the embodiment of the present application; and

FIG. 8 is a schematic cross-sectional view of the electronic device in FIG. 7 along the line VIII-VIII.

Detailed ways

The implementation of the present application will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings indicate the same or similar elements or elements with the same or similar functions throughout.

In addition, the implementation manners of the present application described below in conjunction with the drawings are exemplary, and are only used to explain the implementation manners of the present application, and should not be construed as limiting the application.

The following disclosure provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and are not intended to limit the application. In addition, the present application may repeat reference numerals and/or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and/or settings discussed.

The electronic device of the embodiment of the present application includes a housing, a reel, and a flexible display assembly. The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Part of the separation exercise. The reel includes a first reel and a second reel, the first reel is rotatably arranged in the first part, and the second reel is rotatably arranged in the second part. One end of the flexible display screen assembly is arranged on the first reel, and the other end is arranged on the second reel. Wherein, when the first part moves away from the third part, the first reel can rotate to release the flexible display screen assembly, thereby expanding the display part of the flexible display screen assembly; When the second part moves away from the third part, the second reel can rotate to release the flexible display screen assembly, thereby expanding the display part of the flexible display screen assembly.

In some embodiments, the electronic device includes a first driving component and a second driving component, the first driving component is connected to the first part, and the second driving component is connected to the second part;

The first drive assembly is used to drive the first part to move apart relative to the third part, and the second drive assembly is used to drive the second part to move apart relative to the third part , Thereby expanding the display part of the flexible display screen.

In some embodiments, the first drive assembly includes a motor and a first transmission structure, the motor is mounted on the housing, the first transmission structure connects the motor and the first part, and the motor It is used to drive the first part to move relative to the third part through the first transmission structure.

In some embodiments, the first transmission structure includes a first transmission gear and a rack portion fixed to the first part, the rack portion meshes with the first transmission gear, and the motor is connected to the The first transmission gear is used for driving the first transmission gear to rotate so as to drive the first part to move relative to the third part through the rack part.

In some embodiments, the rack part and the first part are integrally formed.

In some embodiments, the first drive assembly includes a second transmission structure connected to the first reel and the first transmission gear, and the motor is used to drive the first part While moving away from the third part, the first reel is driven to rotate through the second transmission structure to release the flexible display screen assembly.

In some embodiments, the second transmission structure includes a second transmission gear and a third transmission gear, the second transmission gear is fixed on the first reel, and the third transmission gear is respectively connected to the second transmission gear. The gear meshes with the first transmission gear.

In some embodiments, the first part is formed with a first storage space, the second part is formed with a second storage space, and the first reel and the first drive assembly are both arranged in the first storage space. In the space, the second reel and the second drive assembly are both arranged in the second storage space.

In some embodiments, the flexible display assembly includes a flexible display and a flexible support that is stacked and fixedly connected to the flexible display, and two ends of the flexible support are respectively connected to the first reel and The second reel, the flexible support member resists the first part and the second part

Wherein, when the first part moves away from the third part, the flexible support member resists the first part to keep the flexible display screen flat;

When the second part moves away from the third part, the flexible support member abuts the second part to keep the flexible display screen flat.

In some embodiments, the electronic device includes a first limiting member and a second limiting member, the first limiting member is disposed on the first part, and the second limiting member is disposed on the second part , The middle part of the flexible display screen assembly is wound around the first limiting member and the second limiting member.

In some embodiments, a first tooth portion is formed on the bottom of the flexible support member, a second tooth portion is formed on the circumference of the first limiting member, and a second tooth portion is formed on the circumference of the second limiting member. The third tooth part, the second tooth part and the third tooth part are both used for meshing with the first tooth part.

In some embodiments, the second limiting member is symmetrical to the first limiting member.

In some embodiments, the second reel and the first reel are symmetrically arranged about the center of the housing.

In some embodiments, the first part and the second part are symmetrically connected on both sides of the third part.

In some embodiments, the first part is formed with a first sliding part, the second part is formed with a second sliding part, and the third part is formed with a sliding groove, and the sliding groove is used to interact with the first sliding part. The sliding part cooperates with the second sliding part.

In some embodiments, the first part includes a first top plate, the first sliding part is connected to symmetrical sides of the first top plate in the longitudinal direction, the second part includes a second top plate, and the second sliding part Connected to the symmetrical sides of the second top plate in the longitudinal direction, the third part includes a third top plate, the third top plate is located below the first top plate and the second top plate and is connected to the first top plate and The second top plate is substantially attached.

In some embodiments, the electronic device includes a camera, and the camera is disposed in the third part.

In some embodiments, the electronic device includes a cover, the cover includes a first connection portion, a second connection portion, and a third connection portion, and the first connection portion and the second connection portion are located at the On both sides of the third connecting portion, the first connecting portion and the second connecting portion can move relative to the third connecting portion, the first connecting portion is fixedly connected to the first part, and the The second connecting part is fixedly connected to the second part, and the third connecting part is fixedly connected to the third part.

An electronic device according to another embodiment of the present application includes a housing, a reel, and a flexible display assembly. The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Part of the separation exercise. The reel includes a first reel and a second reel, the first reel is rotatably arranged in the first part, and the second reel is rotatably arranged in the second part. One end of the flexible display screen assembly is arranged on the first reel, and the other end is arranged on the second reel. Wherein, when the first part and the third part are away from each other and/or when the second part and the third part are away from each other, the display part of the flexible display assembly expands.

An electronic device according to another embodiment of the present application includes a housing and a flexible display assembly. The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Part of the separation exercise. One end of the flexible display assembly is arranged in the first part, and the other end is arranged in the second part.

1 to 6, the electronic device 100 of the embodiment of the present application includes a housing 10, a reel 20, a flexible display assembly 30, a limiter 40, a cover 50, a camera 60, a main board 101, and a driving mechanism. The reel 20, the flexible display assembly 30, the limiting member 40, the cover 50, the camera 60 and the driving mechanism are all arranged in the housing 10.

2 to 5, in this embodiment, the housing 10 includes a first part 11, a second part 13, and a third part 15. The first part 11 and the second part 13 are both connected to the third part 15 located in the third part respectively. On opposite sides of the part 15, the first part 11 and the second part 13 can move away from the third part 15.

Specifically, in this embodiment, the first part 11 and the third part 15 are slidably connected, and the second part 13 is also slidably connected to the third part 15. The structures of the first part 11 and the second part 13 are basically the same and they are connected symmetrically. On both sides of the third part 15.

Further, referring to FIGS. 6 and 8, the first part 11 is basically a hollow rectangular shape, the first part 11 is formed with a first storage space 110, and the bottom of the first storage space 110 is open. The first storage space 110 can be used to place components such as the reel 20, the stopper 40, and the driving mechanism.

The first part 11 includes a first sliding part 113 and a first top plate 111. The first sliding portion 113 is connected to the symmetrical sides of the longitudinal direction of the first top plate 111, and the first sliding portion 113 is used to cooperate with the third portion 15 to realize the sliding connection between the first portion 11 and the third portion 15.

The first top plate 111 defines a first opening 1111, and the first opening 1111 communicates with the first storage space 110. Specifically, the first opening 1111 may be opened along the longitudinal direction of the electronic device 100, and the first opening 1111 is used to allow one end of the flexible display assembly 30 to pass through so that one end of the flexible display assembly 30 is connected to the reel 20.

Referring to FIGS. 6 and 8, in this embodiment, the second part 13 includes a second sliding portion 133 and a second top plate 131. The second sliding portion 133 is connected to the symmetrical two sides of the longitudinal direction of the second top plate 131, and the second sliding portion 133 is used to cooperate with the third portion 15 to realize the sliding connection of the second portion 13 and the third portion 15.

The second top plate 131 defines a second opening 1311, and the second opening 1311 communicates with the second storage space 130. Specifically, the second opening 1311 can also be opened along the longitudinal direction of the electronic device 100, and the second opening 1113 is used for the other end of the flexible display assembly 30 to pass through so that the other end of the flexible display assembly 30 is connected to the reel 20.

It should be pointed out that in the description of this application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", and "outer" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, "multiple" means two or more than two, unless otherwise specifically defined.

Please continue to refer to FIGS. 6 and 8, the third part 15 is basically a hollow rectangular shape, the third part 15 is formed with an accommodating space 150, and the cover 50 covers the bottom of the accommodating space 150. The accommodating space 150 can be used to place components such as the camera 60 and the main board 101. Of course, the accommodating space 120 can also be used to stack other electrical components of the electronic device 100, such as a battery 102, a sub-board 103, and the sub-board 103 can be used to install electrical components such as a speaker and a microphone of the electronic device 100. .

The third part 15 is further provided with a sliding groove 153, which is used to cooperate with the first sliding part 113 and the second sliding part 133 so that both the first part 11 and the second part 13 can slide relative to the third part 15. The third part 15 includes a third top plate 151, which is located below the first top plate 111 and the second top plate 131 and is substantially attached to the first top plate 111 and the second top plate 131. Specifically, the structures of the first part 11 and the second part 13 are basically the same, the thickness of the first top plate 111 and the second top plate 131 are also the same, the upper surface of the third top plate 151 and the lower surface of the first top plate 111 and the second top plate 131 The bottom surface is basically fit. It should be noted that the fitting referred to here can be understood as the two contacting but not affecting the sliding between the two, or it can be understood as the gap between the two being within the assembly error range.

1 and 3, in this embodiment, the first part 11 forms a first sliding part 113, the second part 13 forms a second sliding part 133, and the two sliding parts are inserted into the sliding grooves 153 of the third part 15 to cooperate. In this case, both the first part 11 and the second part 13 are partially contained in the third part 15. It is understandable that, in other embodiments, the first part 11 and the second part 13 may be formed with sliding grooves, the third part is formed with two sliding parts, and the two sliding parts are respectively inserted into the first part 11 and the second part. In the chute of 13, in this case, the third part 15 is partially housed in the first part 11 and the second part 13. In addition, in some embodiments, a sliding groove and a sliding part may be formed on the third part 15. The first part 11 forms a sliding part and is inserted into the sliding groove of the third part 15, and the second part also forms a sliding groove. The sliding part on the third part 15 is inserted into the second part of the sliding groove. In this case, the first part 11 is partly housed in the third part 15, and the third part 15 is partly housed in the second part 13. Of course, it can be understood that by reasonably setting the sliding grooves and sliding parts, in some embodiments, the second part 13 may also be partly housed in the third part 15, and the third part 15 may be partly housed in the first part 11. Inside. In addition, it can also be understood that, in some embodiments, the first part 11 and the second part 13 may also be completely contained in the third part 15, which is not specifically limited here.

It should be pointed out that in this application, unless expressly stipulated and defined otherwise, the "upper" or "lower" of the first feature of the second feature may include direct contact between the first feature and the second feature, or include the first feature. The first and second features are not in direct contact but through another feature between them. Moreover, the "above", "above" and "above" of the first feature on the second feature include the first feature directly above and obliquely above the second feature, or it simply means that the first feature is higher in level than the second feature. The “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

In this embodiment, the first part 11 can be slid relative to the third part 15 to be away from or close to one side of the third part 15, and the second part 13 can also be slid relative to the third part 15 to be away from or close to the other side of the third part 15. side. Please refer to 6 and 8. In this embodiment, "the first part 11 and the third part 15 move apart" can be understood as the first part 11 away from the third part 15 and the sliding direction is away from the third part 15. At this time, the second part 13 may also be far away from the other side of the third part 15 and the sliding direction may be away from the third part 15 or be stationary relative to the third part 15. "The second part 13 moves away from the third part 15" can be understood as the second part 13 is far away from the third part 15 and the sliding direction is away from the third part 15. At this time, the first part 11 can also be far away from the third part 15 The other side and the sliding direction are away from the third part 15 or are stationary relative to the third part 15. In other words, in the present application, the first part 11 and the second part 13 can move apart relative to the third part 15 individually or at the same time, so as to expand the display part of the display screen assembly 30. In this embodiment, the first part 11 and the second part 13 are simultaneously moved away from the third part 15 as an example for description, for example, moving from the state shown in FIGS. 5 and 6 to the state shown in FIGS. 7 and 8 Indicates the status.

In addition, in this embodiment, the first part 11 and the second part 13 can also move toward each other relative to the third part 15. At this time, it can be understood that the first part 11 and the second part 13 are respectively approaching both sides of the third part 15 And the sliding direction is toward the third part 15, for example, it moves from the state shown in FIGS. 7 and 8 to the state shown in FIGS. 5 and 6.

It should also be pointed out that in the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection. It can also be detachably connected or integrally connected; it can be mechanically connected; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction of two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in this application can be understood according to specific circumstances.

Please refer to 17, in this embodiment, when the first part 11 and the second part 13 move to the extreme position relative to the third part 15 respectively (that is, the first part 11 and the second part 13 are close to each other and the third part 15 to When the three are mated together), the first part 11, the second part 13 and the third part 15 constitute a substantially rectangular housing 10 as a whole, and the first part 11 and the second part 13 are partially housed in the third part. Part 15 inside. Please refer to 19, when the first part 11 and the second part 13 move away from each other (that is, the two are far away from each other), the first part 11 and the third part 15 are far away from each other, and the second part 13 and the third part 15 are far away from each other. In this case, the first part 11 and the second part 13 are also partially housed in the third part 15 to be stably connected to the third part 15.

Please refer to FIGS. 6 and 8. In this embodiment, the reel 20 includes a first reel 21 and a second reel 23. The first reel 21 is rotatably disposed in the first part 11 and is located in the first storage space 110, that is, the first reel 21 can be installed in the first storage space 110 and can rotate relative to the first part 11. The first reel 21 is connected to one end of the flexible display screen assembly 30 to roll up or release the flexible display screen assembly 30.

The structure of the second reel 23 and the first reel 21 is basically the same. The second reel 23 and the first reel 21 are arranged symmetrically about the center of the housing 10, and the second reel 23 is rotatably arranged in the second part 13 and located in the second storage space 130 Inside, that is to say, the second reel 23 can be installed in the second storage space 130 and can rotate relative to the second part 13. The second reel 23 is connected to the other end of the flexible display assembly 30 for winding or releasing the flexible display assembly 30, that is, the first reel 21 and the second reel 23 are respectively connected to two ends of the flexible display assembly 30.

It can be understood that the rotation of the first reel 21 on the first part 11 can mean that the first reel 21 is directly installed on the first part 11, or it can mean that the first reel 21 is installed on the first part 11 through other media. The rotation of the second reel 23 on the second part 13 can mean that the second reel 23 is directly mounted on the second part 13, or it can mean that the second reel 23 is mounted on the second part 13 through other media.

Please continue to refer to FIGS. 6 and 8, both ends of the flexible display assembly 30 are wound on the first reel 21 and the second reel 23, respectively, so that part of the flexible display assembly 30 can be wound on the first reel 21 and the second reel. Two scrolls 23 on. Specifically, one end of the flexible display assembly 30 passes through the first opening 1111 of the first part 11 and then is wound on the first reel 21, and the other end passes through the second opening 1311 of the second part 13 and then is wound on the first reel 21. Two scrolls 23 on. When the first part 11 and the second part 13 move apart, that is, when both the first part 11 and the second part 13 are far away from the third part 15, the first reel 21 and the second reel 23 can rotate at the same time to gradually release the flexible display assembly 30, thereby expanding the display portion 301 of the flexible display screen assembly 30. The flexible display assembly 30 is also arranged symmetrically about the center of the housing 10, that is, the part of the flexible display assembly 30 wound on the first reel 21 and the part wound on the second reel 23 are symmetrical. of.

In this way, when the first part 11 and the second part 13 move apart, the first reel 21 and the second reel 23 can rotate to release the flexible display screen assembly 30, thereby expanding the display part 301 of the flexible display screen assembly 30. In this way, the size of the screen display area of the electronic device 100 can be freely adjusted, and the display portion 301 of the flexible display assembly 30 can be expanded when a large screen is needed to improve the user's operating experience, and at the same time, when a large screen is not needed , The display part 301 may not be expanded, so that the size of the whole machine is small and it is convenient to carry. At the same time, the provision of two reels to respectively retract and release the two ends of the flexible display assembly 30 can make the force on both ends of the flexible display assembly during the rotation of the reels smaller and the unfolding process more stable.

It can be understood that, in this embodiment, in one case, the first part 11, the second part 13 and the third part 15 are close and fully matched. In this case, the display part 301 of the flexible display assembly 30 is not Expansion, the electronic device 100 is in the narrow screen mode (for example, the state shown in FIG. 5 and FIG. 6), at this time, one end of the flexible display assembly 30 is wound on the first reel 21, and the other end is wound on the second reel 23 Above, the portion exposed from the housing 10 (ie, the display portion 301) is used for display.

When the display part 301 of the flexible display assembly 30 needs to be expanded, the first part 11 and the second part 13 move apart, so that the first part 11 and the second part 13 are far away from each other, and the first reel 21 and the second reel 23 are also Far away from each other, since the two ends of the flexible display assembly 30 are respectively connected to the first reel 21 and the second reel 23, therefore, in the process of moving away, the first reel 21 and the second reel 23 will rotate at the same time to release the flexible display assembly Both ends of 30 extend the display portion 301 of the flexible display assembly 30. In this case, the electronic device 100 is in an extended mode (for example, the state shown in FIGS. 7 and 8).

It can be understood that there is a limit position when the second part 13 and the first part 11 move apart, that is, the limit position where they are far away from the third part 15. When in the limit position, the display area of the electronic device 100 is the largest , That is, the display portion 301 of the flexible display assembly 30 is the largest (see Figure 3). When the first part 11, the second part 13 and the third part 15 are close and fully fitted together, the display area of the electronic device 100 is the smallest, that is, the display part 301 of the flexible display assembly 30 is the smallest (see FIG. 1).

It should be noted that in this embodiment, the "display portion 301 of the flexible display assembly 30" can also be understood as the portion exposed from the housing 10, that is, the portion framed by the dashed line in FIGS. 6 and 8.

Specifically, referring to FIGS. 6 and 8, in this embodiment, the flexible display screen assembly 30 includes a flexible display screen 31 and a flexible support 33, and the flexible display screen 31 and the flexible support 33 are stacked and fixedly connected.

The flexible display screen 31 includes a first area 311 and a second area 313 and a third area 315 connected at both ends of the first area 311. The first area 311 is located above the first top plate 111 and the second top plate 131, and has a size similar to that of the first top plate 111 and the second top plate 131. The areas of the top plate 111 and the second top plate 131 are substantially the same. The second area 313 is at least partially located in the first storage space 110 of the first portion 11 and connected to the flexible support 33.

The third area 315 is at least partially located in the second receiving space 130 of the second portion 13 and connected to the flexible support 33. In this embodiment, expanding the display portion 301 of the flexible display assembly 30 can be understood as pulling out the second area 313 located in the first storage space 110 or the third area 315 located in the second storage space 130 or pulling out Both are pulled out at the same time to be exposed from above the casing 10, thereby expanding the display portion 301 of the flexible display assembly 30 for display, that is, expanding the display area of the electronic device 100.

The flexible support 33 is provided at the bottom of the flexible display screen 31 and covers the lower surface of the flexible display screen 31. The flexible support 33 may be fixedly connected to the flexible display screen 31 through optically clear adhesive (OCA). In the examples shown in FIGS. 6 and 8, both ends of the flexible support 33 protrude beyond the flexible display screen 31, and the protruding parts are connected to the first reel 21 and the second reel 23 respectively. Referring to FIG. 6, when the electronic device 100 is in the narrow screen mode, the two ends of the flexible support 33 are respectively connected to the first reel 21 and the second reel 23 and are respectively wound on the first reel 21 and the second reel 23 The flexible display screen 31 is roughly in the shape of a racetrack, and electrical components such as the main board 101, sub-boards, sensors, and batteries of the electronic device 100 can be housed in the space enclosed by the flexible display assembly 30. In this way, the arrangement of the flexible display assembly 30 does not affect the placement of electrical components such as the main board 101 and batteries, which effectively improves the utilization of space, and facilitates the stacking and placement of electrical components such as the main board 101 and batteries.

In addition, when the electronic device 100 is in the narrow screen mode, only one end of the flexible support 33 is rolled up by the first reel 21 and the second reel 23, and the flexible display screen 31 will not be directly affected by the first reel 21 and the second reel. 23 is rolled up, so that the service life of the flexible display screen 31 is increased. Of course, it can be understood that in other embodiments, the flexible display screen 31 can also be connected to the first reel 21 and the second reel 23 after being completely corresponding to the flexible support 33.

6 and 8, in this embodiment, when the first part 11 moves away from the third part 15, the flexible support 33 abuts the first part 11 to keep the flexible display screen 31 flat. When the second part 13 moves away from the third part 15, the flexible support 33 abuts the second part 13 to keep the flexible display screen 31 flat.

In this way, the flexible support 33 can play a role in increasing the strength of the flexible display screen 31, can ensure that the flexible display screen 31 can be flat and stable during exercise, and can also prevent the flexible display screen 31 from being affected by a large force. And there is damage.

Specifically, in this embodiment, when the first part 11 and the third part 15 are separated, a part of the flexible support 33 is attached to the first top plate 111 of the first part 11 to fill the flexible display screen 31 and the first top plate 111. And the gap between the flexible display 31. When the second part 13 and the third part 15 are separated, a part of the flexible support 33 is attached to the second part 13 and the second top plate 131 to fill the gap between the flexible display screen 31 and the second top plate 131.

In addition, please continue to refer to FIGS. 5, 6 and 8, the bottom of the flexible support 33 is formed with a first tooth 331, and the first tooth 331 is used for meshing with the limiting member 40 so that the limiting member 40 can support The flexible display screen assembly 30 keeps the flexible display screen assembly 30 to be able to move smoothly.

6 and 8 again, the limiting member 40 includes a first limiting member 41 and a second limiting member 43. The first limiting member 41 is rotatably arranged in the first part 11 and located in the first storage space 110. A limiting member 41 is cylindrical, and a second tooth portion 411 is formed on the circumference of the first limiting member 41.

The second limiting member 43 is rotatably disposed in the second part 13 and located in the second storage space 130 and symmetrical to the first limiting member 41. The second limiting member 43 is also cylindrical, and the circumference of the second limiting member 43 A third tooth 431 is formed thereon.

The second tooth portion 411 and the third tooth portion 431 are both used to engage with the first tooth portion 331 on the flexible support 33 to support the flexible display screen assembly 30 and guide the expansion of the flexible display screen assembly 30.

In this embodiment, the middle part of the flexible display screen assembly 30 is wound around the limit member 40, that is, the middle part of the flexible display screen assembly 30 is wound around the first limit part 41 and the second limit part. On the member 43, the first limiting member 41 and the second limiting member 43 are used to limit the form of the flexible display screen assembly 30. It can be understood that the middle part of the flexible display screen assembly 30 can be understood as a part located between the two ends of the flexible display screen assembly 30.

In this way, the first limiting member 41 and the second limiting member 43 can limit the shape of the flexible display assembly 30, so that the display portion 301 of the flexible display assembly 30 can be in a flat state, that is, the flexible display screen assembly 30 can be kept in a flat state. The state of the runway type. In addition, the engagement of the first limiting member 41 and the second limiting member 43 with the flexible supporting member 33 can not only support the flexible display assembly 30, but also release the flexible display assembly 30 on the first reel 21 and the second reel 23. It is guided at the time to keep the flexible display assembly 30 to be able to unfold steadily.

Specifically, in this embodiment, the first limiting member 41 is a guide gear, the first limiting member 41 is disposed at a position corresponding to the first opening 1111, and one end of the flexible supporting member 33 is wound around the second limiting member. 43, the first tooth part 331 and the second tooth part 411 on the flexible support reducer mesh. The second limiting member 43 can also be two guide gears. The second limiting member 43 is arranged at a position corresponding to the second opening 1311. The other end of the flexible supporting member 33 is wound around the second limiting member 43, and the second limiting member 43 is flexibly supported. The first tooth portion 331 and the third tooth portion 431 on the member 33 mesh. In other words, one end of the flexible display assembly 30 passes through the first opening 1111 and bypasses the first limiting member 41, and then is connected to the first reel 21, and the other end of the flexible display assembly 30 passes through the second opening 1311 and is connected to the first reel 21. After bypassing the second limiting member 43, it is connected to the second reel 23. When the first part 11 and the second part 13 are far away from each other, the first limiting member 41 and the second limiting member 43 are gradually rotated under the drive of the flexible support 33, and the first reel 21 and the second reel 23 gradually release the flexible support The member 33 allows more parts of the flexible display screen 31 to be exposed from the housing 10 to achieve the purpose of expanding the display part 301. In addition, referring to FIG. 6, in this embodiment, the structures of the first limiting member 41 and the second limiting member 43 are basically the same.

It can be understood that, in other embodiments, the first limiting member 41 and the second limiting member 43 may not be formed with teeth, but are directly optical shafts or rollers, and the flexible display screen assembly 30 directly bypasses the rollers. In this way, the first limiting member 41 and the second limiting member 43 can also support and guide the flexible display screen 31.

In addition, it can also be understood that, in some embodiments, the electronic device 100 may not be provided with the limiting member 40. In this case, the first reel 21 and the second reel 23 may be directly arranged on the first limiting member. 41 and the second limiting member 43 are located, the flexible display assembly 30 is rolled and released directly through the first reel 21 and the second reel 23, without the first limiting member 41 and the second limiting member 42的oriented. In this case, when the first reel 21 and the second reel 23 are reeling the flexible display assembly 30, the flexible display 31 can be reeled on the first reel 21 and the second reel together with the flexible support 33. 23 on.

Referring to FIGS. 6 and 8, in this embodiment, the camera 60 is disposed in the accommodating space 150 of the third part 15, and the cover 50 is disposed on the bottom of the third part 15 to close the accommodating space 150. In other words, in this embodiment, when the second part 13 moves relative to the first part 11, the camera 60 will not follow the movement. When the electronic device 100 is in the extended mode, the camera 60 is located in the middle of the entire flexible display 31. position.

The cover 50 is detachably connected to the first part 11, so that the cover 50 can be easily disassembled to repair and replace electrical components such as the motherboard 101, batteries, or sensors stacked in the accommodating space 150.

In addition, the cover 50 is provided with a light-transmitting part 56 corresponding to the camera 60, and the housing of the camera 60 transmits the light-transmitting part 56 for shooting. In this way, the camera 60 can be protected without affecting the shooting effect of the camera 60, thereby preventing the camera 60 from being directly exposed outside the housing 10 and causing accidental scratches on the camera. In this case, the camera 60 may be a rear camera of a mobile phone, and the rear camera may perform image collection through the light-transmitting part 56 on the cover 50. It is understandable that, in some embodiments, the camera 60 can also be a front camera of a mobile phone. In this case, the camera 60 can be made by opening a hole on the flexible display assembly 30 or opening on the housing 10. For image collection, a pop-up or slide-out mechanism can also be used. When the front camera needs to be used, the camera 60 can be ejected or slid out of the housing 10 through the pop-up mechanism or the slide-out mechanism, which can improve the electronics. The screen-to-body ratio of the device 100.

Please refer to Figures 2, 4 and 6, in such an embodiment, the cover 50 includes a first connecting portion 51, a second connecting portion 53, and a third connecting portion 55, and the first connecting portion 51 is fixed to the first portion 11 Connect or detachably connect and close the first storage space 110, the second connection portion 53 is fixed or detachably connected to the second portion 13 and closes the second storage space 130, and the third connection portion 55 is fixedly connected to the third portion 15 or can The connection is detached and the accommodating space 150 is closed.

Please refer to FIG. 2, when the electronic device 100 is in the narrow screen mode, that is, when the first part 11 and the second part 13 move to the extreme position and are fully engaged with the third part 15, the first connecting portion 51, the second connecting portion 53 and The three third connecting portions 55 are spliced together to form the cover 50 of the electronic device 100. Specifically, please refer to Figures 2, 4 and 6, in such an embodiment, the first connecting portion 51 and the second connecting portion 53 are symmetrical with respect to the third connecting portion 55, and the first connecting portion 51 and the second connecting portion Convex arcs are formed on 53. Concave arcs matching the convex arcs are formed on both sides of the third connecting portion 55. When the electronic device 100 is in the narrow screen mode, the concave arcs and the convex arcs are spliced together to achieve the first connection. Part 51 and the third connecting part 55 and the second connecting part 53 and the third connecting part 55 are spliced. It is understandable that the first connecting portion 51, the second connecting portion 53 and the third plate can also be made into other shapes, for example, all three are rectangular, and the three can be directly spliced into the cover 50. For another example, Regularly arranged protrusions are formed on the symmetrical sides of the three connecting portions 55, and grooves corresponding to the protrusions are formed on the first connecting portion 51 and the second connecting portion 53, so that when the electronic device 100 is in the extended mode, The shape of the housing 10 is enriched to improve the aesthetics.

Further, in such an embodiment, the first connecting portion 51, the second connecting portion 53, and the third connecting portion 55 can be designed with a variety of different color effects, which can enrich the appearance effect of the electronic device 100.

In this embodiment, the driving mechanism includes a first driving assembly 70 and a second driving assembly 80, the first driving assembly 70 is disposed in the first storage space 110, and the second driving assembly 90 is disposed in the second storage space 130. The first driving assembly 70 can be connected to the first top plate 111 and the first reel 21 and used to drive the first part 11 to move away from the third part 15, and can also drive the first reel 21 to rotate to release the flexible display assembly One end of 30.

The second driving assembly 90 can be connected to the second top plate 131 and the second reel 23 and used to drive the second part 13 to move away from the third part 15, and can also drive the second reel 23 to rotate to release the flexible display screen. The other end of the assembly 30.

Specifically, referring to FIGS. 6 and 8, the first drive assembly 70 may include a motor (not shown), a first transmission structure 72 and a second transmission structure 74, and the motor may be fixedly arranged in the first storage of the first part 11. Space 110.

The first transmission structure 72 includes a first transmission gear 722 and a rack portion 724. The first transmission gear 722 is connected with the motor, the rack portion 724 is fixedly connected with the first top plate 111 of the first part 11, and the rack portion 724 is meshed with the first transmission gear 722. Specifically, in this embodiment, the rack portion 724 is integrally formed with the first top plate 111, that is, the rack portion 724 can be directly integrally formed on the lower surface of the first top plate 111. It can be understood that, in other embodiments, the rack portion 724 can also be formed separately from the first top plate 111, and then the two are fixedly connected together by welding or the like, which is not specifically limited here.

Please refer to FIGS. 6 and 8 again, the second transmission structure 74 connects the reel 20 and the first transmission gear 722. The second transmission structure 74 includes a second transmission gear 742 and a third transmission gear 744. The second transmission gear 742 is fixed on the reel 20 and is arranged concentrically with the reel 20. The third transmission gear 744 is rotatably arranged on the first part 12, and the The three transmission gear 744 connects the second transmission gear 742 and the first transmission gear 722, that is, the third transmission gear 744 meshes with the second transmission gear 742 and the first transmission gear 722, and the first transmission gear 722 and the second transmission gear 742 are located Opposite sides of the third transmission gear 744.

In this embodiment, the motor can be used to drive the first part 11 to move relative to the third part 15 through the first transmission structure 72. At the same time, the motor can also be used to drive the first part 11 to move away from the third part 15 while driving the first reel 21 to rotate through the second transmission structure 74 to release the flexible display screen assembly 30.

Specifically, when the display area of the electronic device 100 needs to be expanded, that is, the display portion 301 of the flexible display assembly 30 needs to be expanded, the motor can drive the first transmission gear 722 to rotate, and the first transmission gear 722 is driven by the rack portion 724. The first part 11 moves apart relative to the third part 15. At this time, the first reel 21 also follows the first part 11 to move relative to the third part 15. At the same time, the first transmission gear 722 can also drive the third transmission gear 744 at the same time. When rotating, the third transmission gear 744 drives the second transmission gear 742 to rotate, which in turn drives the first reel 21 to rotate, so that the reel 20 can release the flexible display assembly 30 synchronously, thereby achieving the purpose of expanding the display portion 301 of the flexible display assembly 30 .

It can be understood that, in this embodiment, the specific structure of the second drive assembly 80 is the same as the specific structure of the first drive assembly 70, and the specific connection between the second drive assembly 80 and the second part 13 is also the same as that of the first drive assembly. 70. The specific connection mode of the first part 11 is basically the same. In order to avoid redundancy, it will not be elaborated here.

In addition, when the flexible display flat display portion 301 needs to be reduced, only the motor of the first driving assembly 70 needs to be reversed to drive the first portion 11 to move relative to the third portion 15. In this case, the first A reel 21 will also be reversed under the drive of the driving mechanism to gradually wind up one end of the flexible display assembly 30 (for example, move from the state shown in FIG. 8 to the state shown in FIG. 6).

It can be understood that, in this embodiment, within a unit time, the movement stroke of the first part 11 is equal to the length of the flexible display assembly 30 released by the rotation of the first reel 21. In other words, as long as the first part 11 moves, the first reel 21 rotates to release the length, which can ensure that the flexible display assembly 30 can move smoothly without wrinkles.

In the same way, when the display area of the electronic device 100 needs to be expanded, the second driving assembly 80 provided in the second storage space 130 can also be used to drive the second part 13 to be separated from the third part 15 and the first part 11. Movement, at the same time, the second drive assembly 80 also drives the second reel 23 to rotate, so that the second reel 23 can gradually release the flexible display assembly 30, thereby achieving the purpose of expanding the display portion 301 of the flexible display assembly 30.

It is understandable that in this embodiment, when the display portion 301 of the flexible display assembly 30 needs to be expanded, one of the first driving assembly 70 and the second driving assembly 80 can be used to drive the first part 11 or the second part. 13 moves apart with respect to the third part 15, so as to achieve the purpose of expanding the flexible display assembly 30. Of course, the first drive assembly 70 and the second drive assembly 80 can also be used to drive the first part 11 and the second part 13 to move apart relative to the third part 15 at the same time to achieve the same purpose. Preferably, in this embodiment, two driving mechanisms are mainly used to synchronously drive the first part 11 and the second part 13 to move relative to the third part 15 to realize the expansion of the display part 301 of the flexible display screen assembly 30. (For example, moving from the state shown in Figure 6 to the state shown in Figure 8)

Hereinafter, the working principle of the electronic device 100 of this embodiment will be introduced by using two driving mechanisms to simultaneously drive the first part 11 and the second part 13 to move.

Referring to FIGS. 5 to 8, as described above, the electronic device 100 can switch between the narrow screen mode and the expanded mode. In the states shown in FIGS. 5 and 6, the electronic device 100 is in the narrow screen mode, and in the states shown in FIGS. 7 and 8, the electronic device 100 is in the extended mode. When in the narrow screen mode, the first part 11, the second part 13 and the third part 15 cooperate with each other to form the housing 10. One end of the flexible display assembly 30 is rolled on the first reel 21, and the other end is rolled on the first reel 21. On the second scroll 23, at this time, only a small part of the flexible display assembly 30 is exposed from the housing 10, and the display part 301 is narrow, which is convenient for the user to carry.

When the user needs a larger display part 301, the first driving assembly 70 and the second driving assembly 80 drive the first part 11 and the second part 13 to move away from the third part 15, respectively. The first part 11 and the second part The direction of movement of section 13 is opposite. At this time, the first driving assembly 70 and the second driving assembly 80 will also drive the first reel 21 and the second rotating shaft 23 to rotate to release the flexible display assembly 30, so that the flexible display 31 is hidden in the first storage space 110 The second area 313 inside will be gradually pulled out. Similarly, the third area 315 of the flexible display screen 31 hidden in the second storage space 130 will be gradually pulled out. In this way, the area of the part of the flexible display assembly 30 exposed from the housing 10 is large, so as to achieve the purpose of expanding the display portion 301 of the flexible display assembly 30. At this time, the area of the display portion 301 is relatively large, which is convenient for the user to operate. Improve the user's operating experience.

When it is necessary to switch from the extended mode to the narrow screen mode, it is only necessary to reverse the motor to drive the first part 11 and the second part 13 to move in opposite directions relative to the third part 15. At this time, the reel 20 also reverses accordingly. The flexible display screen assembly 30 is rolled up synchronously, and when the movement reaches the limit position of the opposite movement between the first part 11, the second part 13 and the third part 15, that is, when the three are completely matched together, the motor stops running and the electronic device 100 returns to the narrow screen state.

In summary, the electronic device 100 of the embodiment of the present application includes a housing 10, a reel 20, and a flexible display assembly 30. The housing 10 includes a first part 11, a second part 13 and a third part 15. The first part 11 and the second part 13 are respectively arranged on both sides of the third part 15 and the third part 15 is movable relative to each other. The reel 20 includes a first reel 21 and a second reel 23, the first reel 21 is rotatably arranged in the first part 11, and the second reel 23 is rotatably arranged in the second part 13. One end of the flexible display assembly 30 is wound on the first reel 21, and the other end is wound on the second reel 23. Wherein, when the first part 11 moves away from the third part 15, the first scroll 21 can rotate to release the flexible display screen assembly 30, thereby expanding the display part 301 of the flexible display screen assembly 30. When the second part 13 moves away from the third part 15, the second reel 22 can rotate to release the flexible display screen assembly 30, thereby expanding the display part 301 of the flexible display screen assembly 30.

It can be understood that, in this embodiment, in order to realize the expansion of the display portion 301 of the flexible display assembly 30, the following situations may be included: 1) The first part 11 moves away from the third part 15, and the second part 13 is relative to the second part. The three parts 15 are stationary, and the first reel 21 rotates to release the flexible display assembly 30. 2) The second part 13 moves away from the third part 15, the first part 11 is stationary relative to the third part 15, and the second reel 23 rotates to The flexible display screen assembly 30 is released. 3) Both the first part 11 and the second part 13 move away from the third part 15, and both the first reel 21 and the second reel 23 rotate to release the flexible display assembly 30.

In related technologies, electronic devices with display screens such as mobile phones have become people's daily necessities. However, due to the limitation of the portability of the electronic device, the volume of the electronic device cannot be further increased, resulting in a smaller size of the display screen of the electronic device. Therefore, how to ensure the portability of the electric device while enabling the electronic device to have a larger-sized display screen has become a research problem for technicians.

In the electronic device 100 of the embodiment of the present application, when the first part 11 of the housing 10 moves away from the third part 15, the first scroll 21 can rotate to release the flexible display assembly 30, thereby expanding the flexible display assembly 30 The display section 301. When the second part 13 moves away from the third part 15, the second reel 23 can rotate to release the flexible display screen assembly 30, thereby expanding the display part 301 of the flexible display screen assembly 30. In this way, the size of the screen display area of the electronic device 100 can be freely adjusted, and the display portion 301 of the flexible display assembly 30 can be expanded when a large screen is needed to improve the user's operating experience, and at the same time, when a large screen is not needed , It is not necessary to expand the display part, so that the size of the whole machine is small and easy to carry. At the same time, the provision of two reels to respectively retract and release the two ends of the flexible display assembly 30 can make the force on the two ends of the flexible display assembly 30 less during the rotation of the reels, and the unfolding process is more stable.

The electronic device 100 in the embodiment of the present application includes a housing 10, a reel 20 and a flexible display assembly 30. The housing 10 includes a first part 11, a second part 13 and a third part 15. The first part 11 and the second part 13 are respectively arranged on both sides of the third part 15 and the third part 15 is movable relative to each other. The reel 20 includes a first reel 21 and a second reel 23, the first reel 21 is rotatably arranged in the first part 11, and the second reel 23 is rotatably arranged in the second part 13. One end of the flexible display assembly 30 is wound on the first reel 21, and the other end is wound on the second reel 23. Wherein, when the first part 11 and the third part 15 are away from each other and/or when the second part 13 and the third part 15 are away from each other, the display part 301 of the flexible display assembly 30 expands.

The electronic device 100 of the embodiment of the present application includes a housing 10 and a flexible display assembly 30. The housing 10 includes a first part 11, a second part 13 and a third part 15. The first part 11 and the second part 13 are respectively arranged on both sides of the third part 15 and the third part 15 is movable relative to each other. One end of the flexible display assembly 30 is arranged in the first part 11, and the other end is arranged in the second part 13. Wherein, when the first part 11 moves away from the third part 15, the part of the flexible display assembly 30 located in the first part 11 at least partially protrudes from the first part 11, thereby expanding the display of the flexible display assembly 30 Part 301. When the second part 13 moves away from the third part 15, the part of the flexible display assembly 30 located in the second part 13 at least partially protrudes from the second part 13, thereby expanding the flexible display assembly 30 Display part 301.

In the description of this specification, reference is made to the terms “certain embodiments”, “one embodiment”, “some embodiments”, “exemplary embodiments”, “examples”, “specific examples”, or “some examples”. The description means that a specific feature, structure, material, or characteristic described in combination with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above-mentioned terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present application. A person of ordinary skill in the art can comment on the foregoing within the scope of the present application. The embodiments are subject to changes, modifications, substitutions and modifications, and the scope of this application is defined by the claims and their equivalents.

Claims

An electronic device, characterized in that it comprises:

The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Do a separation exercise;

The reel includes a first reel and a second reel, the first reel is rotatably arranged in the first part, and the second reel is rotatably arranged in the second part; and

A flexible display assembly, one end of the flexible display assembly is arranged on the first reel, and the other end is arranged on the second reel;

Wherein, when the first part moves away from the third part, the first reel can rotate to release the flexible display screen assembly, thereby expanding the display part of the flexible display screen assembly;

When the second part moves away from the third part, the second reel can rotate to release the flexible display screen assembly, thereby expanding the display part of the flexible display screen assembly.
The electronic device according to claim 1, wherein the electronic device comprises a first driving component and a second driving component, the first driving component is connected to the first part, and the second driving component is connected to the The second part of the connection;

The first drive assembly is used to drive the first part to move apart relative to the third part, and the second drive assembly is used to drive the second part to move apart relative to the third part , Thereby expanding the display part of the flexible display screen.
The electronic device according to claim 2, wherein the first drive assembly comprises a motor and a first transmission structure, the motor is installed in the housing, and the first transmission structure connects the motor and the first transmission structure. In the first part, the motor is used to drive the first part to move relative to the third part through the first transmission structure.
The electronic device according to claim 3, wherein the first transmission structure comprises a first transmission gear and a rack portion fixed to the first part, the rack portion meshing with the first transmission gear The motor is connected to the first transmission gear and is used to drive the first transmission gear to rotate so as to drive the first part to move relative to the third part through the rack portion.
4. The electronic device according to claim 4, wherein the rack part and the first part are integrally formed.
The electronic device according to claim 4, wherein the first drive assembly comprises a second transmission structure, the second transmission structure is connected to the first reel and the first transmission gear, and the motor is used for While driving the first part to move away from the third part, the first reel is driven to rotate through the second transmission structure to release the flexible display screen assembly.
The electronic device according to claim 6, wherein the second transmission structure comprises a second transmission gear and a third transmission gear, the second transmission gear is fixed on the first reel, and the third transmission gear The transmission gears respectively mesh with the second transmission gear and the first transmission gear.
The electronic device according to claim 2, wherein the first part is formed with a first storage space, the second part is formed with a second storage space, and the first reel and the first drive assembly are both Are arranged in the first storage space, and the second reel and the second drive assembly are both arranged in the second storage space.
The electronic device according to claim 1, wherein the flexible display screen assembly comprises a flexible display screen and a flexible support member stacked and fixedly connected to the flexible display screen, and two ends of the flexible support member are respectively Connecting the first reel and the second reel, and the flexible support against the first part and the second part

Wherein, when the first part moves away from the third part, the flexible support member resists the first part to keep the flexible display screen flat;

When the second part moves away from the third part, the flexible support member abuts the second part to keep the flexible display screen flat.
The electronic device according to claim 1, wherein the electronic device comprises a first limiting member and a second limiting member, the first limiting member is disposed on the first part, and the second limiting member It is arranged in the second part, and the middle part of the flexible display screen assembly is arranged around the first limiting member and the second limiting member.
The electronic device according to claim 10, wherein a first tooth portion is formed on the bottom of the flexible support member, a second tooth portion is formed on the circumference of the first limiting member, and the second limiting member is formed with a second tooth portion. A third tooth part is formed on the circumference of the position member, and both the second tooth part and the third tooth part are used for meshing with the first tooth part.
11. The electronic device according to claim 10, wherein the second limiting member is symmetrical to the first limiting member.
The electronic device according to claim 1, wherein the second reel and the first reel are symmetrically arranged with respect to the center of the housing.
The electronic device according to claim 1, wherein the first part and the second part are symmetrically connected on both sides of the third part.
The electronic device according to claim 1, wherein the first part is formed with a first sliding part, the second part is formed with a second sliding part, and the third part is formed with a sliding groove, the sliding groove Used to cooperate with the first sliding part and the second sliding part.
The electronic device according to claim 15, wherein the first part comprises a first top plate, the first sliding portion is connected to two longitudinally symmetrical sides of the first top plate, and the second part comprises a second top plate , The second sliding portion is connected on both longitudinally symmetrical sides of the second top plate, the third part includes a third top plate, the third top plate is located below the first top plate and the second top plate and It is substantially attached to the first top plate and the second top plate.
The electronic device according to claim 1, wherein the electronic device comprises a camera, and the camera is provided in the third part.
The electronic device according to claim 1, wherein the electronic device includes a cover, the cover includes a first connection portion, a second connection portion, and a third connection portion, the first connection portion and the The second connecting portion is located on both sides of the third connecting portion, the first connecting portion and the second connecting portion can move relative to the third connecting portion, and the first connecting portion is connected to the third connecting portion. The first part is fixedly connected, the second connecting part is fixedly connected to the second part, and the third connecting part is fixedly connected to the third part.
An electronic device, characterized in that it comprises:

The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Do a separation exercise;

The reel includes a first reel and a second reel, the first reel is rotatably arranged in the first part, and the second reel is rotatably arranged in the second part; and

A flexible display assembly, one end of the flexible display assembly is arranged on the first reel, and the other end is arranged on the second reel;

Wherein, when the first part and the third part are away from each other and/or when the second part and the third part are away from each other, the display part of the flexible display assembly expands.
An electronic device, characterized in that it comprises:

The housing includes a first part, a second part, and a third part. The first part and the second part are both connected to the third part, and the first part and the second part can be opposite to the third part. Doing parting exercises; and

A flexible display assembly, one end of the flexible display assembly is arranged in the first part, and the other end is arranged in the second part;

Wherein, when the first part moves away from the third part, the part of the flexible display assembly located in the first part at least partially protrudes from the first part, thereby expanding the The display part of the flexible display module;

When the second part moves away from the third part, the part of the flexible display assembly located in the second part at least partially protrudes from the second part, thereby expanding the The display part of the flexible display assembly.