WO2021244152A1

WO2021244152A1 - Electronic device

Info

Publication number: WO2021244152A1
Application number: PCT/CN2021/087283
Authority: WO
Inventors: 冉可
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-06-04
Filing date: 2021-04-14
Publication date: 2021-12-09
Also published as: CN113840482A; CN113840482B

Abstract

Disclosed is an electronic device (100). The electronic device (100) comprises a housing assembly (10), a flexible display screen (20) and a power assembly (30). The housing assembly (10) comprises a first housing (11) and a second housing (12), which can slide relative to each other. The flexible display screen (20) comprises a first portion (21) exposed out of the housing assembly (10) and a second portion (22) connected to the first portion (21) and capable of being hidden in the housing assembly (10), with the first portion (21) being connected to the first housing (11). The power assembly (30) comprises a driving mechanism (31) arranged on the first housing (11) and a transmission mechanism (32) arranged on the second housing (12), with the driving mechanism (31) being connected to the second housing (12) and the transmission mechanism (32), and the transmission mechanism (32) being connected to the second portion (22). The driving mechanism (31) is used for driving the second housing (12) and the transmission mechanism (32) to slide relative to the first housing (11), and, while driving the second housing (12) and the transmission mechanism (32) to move, driving the transmission mechanism (32) to move so as to synchronously drive the second portion (22) to move relative to the second housing (12), thereby at least partially unfolding the second portion (22) out of the housing assembly (10) or making same retract into the housing assembly (10).

Description

Electronic device

Priority information

This application requests the priority and rights of the patent application with the patent application number 202010498816.7 filed with the State Intellectual Property Office of China on June 4, 2020, 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

In the related art, in order to facilitate the user to carry, the size of electronic devices such as mobile phones is limited, and the space for installing the display screen is limited, thereby limiting the display area of the display screen.

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:

A housing assembly, the housing assembly includes a first housing and a second housing that are relatively slidable;

A flexible display screen, the flexible display screen comprising a first part exposed to the housing assembly and a second part connected to the first part and capable of being hidden in the housing assembly, the first part being connected to the first part Shell; and

A power assembly, the power assembly includes a drive mechanism arranged on the first housing and a transmission mechanism arranged on the second housing, the drive mechanism is connected to the second housing and the transmission mechanism , The transmission mechanism is connected to the second part;

Wherein, the driving mechanism is used to drive the second housing and the transmission mechanism to slide relative to the first housing, and to drive the second housing and the transmission mechanism to move at the same time. The transmission mechanism moves to synchronously drive the second part to move relative to the second housing, so that the second part is at least partially expanded out of the housing assembly or retracted into the housing assembly.

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

A flexible display screen, one end of the flexible display screen is connected to the first housing, and the other end is arranged in the housing assembly; and

Wherein, the driving mechanism is used to drive the second housing and the transmission mechanism to slide relative to the first housing, and to drive the second housing and the transmission mechanism to move at the same time. The transmission mechanism moves to synchronously drive the second part to move relative to the second housing, so that the part of the flexible display screen located in the housing assembly is at least partially expanded out of the housing assembly.

The embodiment of the present application also provides another electronic device, and the electronic device includes:

Wherein, the driving mechanism is used to drive the second housing and the transmission mechanism to slide relative to the first housing, and to drive the second housing and the transmission mechanism to move at the same time. The transmission mechanism moves to synchronously drive the second part to move relative to the second housing, so that the electronic device can switch between the small screen state and the large screen state; in the small screen state, the first The housing is fitted with the second housing, the second part is hidden in the housing assembly, and in the large screen state, the second part is at least partially expanded out of the housing 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 a schematic diagram of the state of an electronic device according to an embodiment of the present application;

2 is a schematic diagram of another state of the electronic device according to the embodiment of the present application;

FIG. 3 is a three-dimensional exploded schematic diagram of an electronic device according to an embodiment of the present application;

4 is another three-dimensional exploded schematic diagram of the electronic device according to the embodiment of the present application;

FIG. 5 is a state schematic diagram of a partial structure of an electronic device according to an embodiment of the present application;

6 is a schematic diagram of another state of a part of the structure of the electronic device according to the embodiment of the present application;

FIG. 7 is a schematic plan view of a partial structure of an electronic device according to an embodiment of the present application;

FIG. 8 is another schematic plan view of the partial structure of the electronic device according to the embodiment of the present application;

FIG. 9 is a schematic cross-sectional view of an electronic device according to an embodiment of the present application;

FIG. 10 is another schematic cross-sectional view of the electronic device according to the embodiment of the present application;

FIG. 11 is another schematic cross-sectional view of the electronic device according to the embodiment of the present application;

FIG. 12 is another schematic cross-sectional view of the electronic device according to the embodiment of the present application;

Fig. 13 is an enlarged schematic diagram of XIII in Fig. 12;

14 is a partial cross-sectional view of a partial structure of an electronic device according to an embodiment of the present application;

Fig. 15 is an enlarged schematic diagram of XV in Fig. 14;

16 is another partial cross-sectional view of a part of the structure of the electronic device according to the embodiment of the present application;

Fig. 17 is an enlarged schematic diagram of XVII in Fig. 16;

18 is still another partial cross-sectional view of a part of the structure of the electronic device according to the embodiment of the present application;

Fig. 19 is an enlarged schematic diagram at XIX in Fig. 18.

Symbol description of main components:

Electronic device 100;

Housing assembly 10, first housing 11, first housing 111, first bracket 112, first housing cavity 1121, convex portion 1122, second housing 12, second housing 121, second bracket 122, second housing Cavity 1221, recess 1222, sliding groove 1223, flexible display 20, first part 21, second part 22, power assembly 30, driving mechanism 31, power part 311, motor 3111, gear module 3112, first screw 312, Groove 3121, first moving part 313, support frame 314, support part 315, transmission mechanism 32, second screw rod 321, protrusion 3211, second moving part 322, protrusion 3221, connecting part 323, screw support 324 , The resisting structure 40, the resisting shaft 41, the elastic component 42, the resisting frame 421, the sliding block 422, the elastic member 423, the main board 50, and the battery 60.

detailed description

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. Such 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 assembly, a flexible display screen, and a power assembly. The housing assembly includes a first housing and a second housing that are relatively slidable. The flexible display screen includes a first part exposed to the housing assembly and a second part connected to the first part and capable of being hidden in the housing assembly, and the first part is connected to the first housing. The power assembly includes a drive mechanism arranged on the first housing and a transmission mechanism arranged on the second housing, the drive mechanism is connected to the second housing and the transmission mechanism, the The transmission mechanism is connected to the second part.

In some embodiments, the driving mechanism includes a power component, a first screw rod connected to the power component, and a first moving part sleeved on the first screw rod. The first screw is screwed, the first moving part is also fixedly connected to the second housing, the first screw is also connected to the transmission mechanism, and the power component is used to drive the first screw The rod rotates to drive the transmission mechanism to move, and at the same time also drives the first moving part to move on the first screw rod, thereby driving the second housing to slide relative to the first housing.

In some embodiments, the transmission mechanism includes a second screw rod and a second moving part sleeved on the second screw rod, and the second moving part is screwed and fixed to the second screw rod. Connected to the second part, the second screw rod is sleeved on the first screw rod and slidably connected to the first screw rod, and the second screw rod can follow the first screw rod to rotate to The second moving part is driven to move on the second screw rod, thereby driving the second part to move relative to the second housing.

In some embodiments, one of the first screw rod and the second screw rod is provided with a groove, and the other is formed with a protrusion, and the protrusion is matched with the groove and slidably connected;

Wherein, the first screw rod drives the second screw rod to rotate through the protrusion and the groove, and when the second screw rod slides relative to the first screw rod, the protrusion is Sliding in the groove.

In some embodiments, a protrusion is formed on one of the second moving part and the second housing, and a sliding groove is formed on the other, and the protrusion and the sliding groove cooperate to limit the When the second moving member rotates in the circumferential direction, when the second moving member moves on the second screw rod, the convex block slides in the sliding groove.

In some embodiments, the power component includes a motor, a gear module connected to the motor, the gear module is connected to the first screw rod, and the motor is used to drive the gear module to rotate. Drive the first screw rod to rotate.

In some embodiments, the gear module includes a driving gear, a driving gear, and a driven gear, the driving gear is connected to the motor shaft of the motor, and the driven gear is connected to the first screw rod. The transmission gear meshes with the driving gear and the driven gear respectively, and the motor can drive the driving gear to rotate, so as to drive the driven gear to rotate through the transmission gear to drive the first screw to rotate .

In some embodiments, the driving mechanism further includes a support frame and a support member, the support frame is fixedly connected to the first housing, the support member is disposed on the support frame, and the first wire One end of the rod penetrates the support member and can rotate in the support member, and the other end is connected with the transmission mechanism.

In some embodiments, a threaded structure is formed at one end of the first screw rod that penetrates the support frame, and a nut is provided on the threaded structure.

In some embodiments, the first housing includes a first support, the second housing includes a second support, the first support and the second support are slidably connected, and the driving mechanism is installed in the The first bracket, the first part covers and is fixedly connected to the first bracket, and when the second part is at least partially expanded out of the housing assembly, the second bracket supports the second part The part exposed from the housing assembly.

In some embodiments, one of the first bracket and the second bracket is formed with a plurality of recesses arranged at intervals, and the other is formed with a plurality of convex parts arranged at intervals and corresponding to the recesses. When the two brackets slide relative to the first bracket, the convex portion slides in the concave portion, wherein the surface forming the concave portion is flush with the top surface of the convex portion.

In some embodiments, the first stent is formed with a first storage cavity, the second stent forms a second accommodating cavity, the first accommodating cavity is used for accommodating the first stent, and the second stent is When the housing slides relative to the first housing, the first bracket slides in the second receiving cavity.

In some embodiments, the second housing further includes a partition, the partition is disposed at the bottom of the second bracket and is fixedly connected to the second bracket, and a part of the second part is located at the bottom of the second bracket. Between the partition and the second bracket.

In some embodiments, the electronic device includes a resisting structure, the resisting structure is installed on the second housing, the middle part of the second part is around the resisting structure, the The resisting structure is used for resisting the middle part of the second part to keep the flexible display screen under tension.

In some embodiments, the resisting structure includes a resisting shaft and an elastic component, the resisting shaft is rotatably connected to the elastic component, and a middle part of the second part is provided with the resisting shaft, The elastic component is used to apply a force to the resisting shaft so that the resisting shaft maintains the tendency of resisting the middle part of the second part, so that the flexible display screen maintains the tendency of tension.

In some embodiments, the elastic component includes a resisting frame, a sliding block, and an elastic member, the sliding block is arranged in the resisting frame, and the end of the resisting shaft penetrates the sliding block and The resisting frame is capable of sliding relative to the resisting frame, one end of the elastic member abuts the sliding block, and the other end abuts the second housing or the transmission mechanism, and the elastic member is used for Applying force to the sliding block to move the sliding block relative to the resisting frame, thereby driving the resisting shaft to move so that the resisting shaft maintains a tendency to resist the middle part of the second part .

In some embodiments, the number of the power components is two, and the two power components are respectively arranged on symmetrical sides of the housing component.

In some embodiments, the electronic device includes a battery, the battery is disposed in the housing assembly, and the two power components are respectively located on both sides of the battery.

Another electronic device of the embodiment of the present application includes a housing assembly, a flexible display screen, and a power assembly. The housing assembly includes a first housing and a second housing that are relatively slidable. One end of the flexible display screen is connected to the first housing, and the other end is arranged in the housing assembly. The power assembly includes a drive mechanism arranged on the first housing and a transmission mechanism arranged on the second housing, the drive mechanism is connected to the second housing and the transmission mechanism, the The transmission mechanism is connected to the second part;

Another electronic device of the embodiment of the present application includes a housing assembly, a flexible display screen, and a power assembly. The housing assembly includes a first housing and a second housing that are relatively slidable. The flexible display screen includes a first part exposed to the housing assembly and a second part connected to the first part and capable of being hidden in the housing assembly, and the first part is connected to the first housing. The power assembly includes a drive mechanism arranged on the first housing and a transmission mechanism arranged on the second housing, the drive mechanism is connected to the second housing and the transmission mechanism, the The transmission mechanism is connected to the second part.

Referring to FIGS. 1-4, the electronic device 100 of this embodiment includes a housing assembly 10, a flexible display screen 20, a power assembly 30, a supporting structure 40, a main board 50 and a battery 60. The flexible display screen 20, the power assembly 30, the main board 50 and the battery 60 can all be arranged in the housing assembly 10. It can be understood that the electronic device 100 of the embodiment of the present application includes but is not limited to mobile terminals such as mobile phones and tablets or other portable electronic devices. In this document, the electronic device 100 is a mobile phone as an example for description.

Please refer to FIGS. 1-6. In this embodiment, the housing assembly 10 includes a first housing 11 and a second housing 12.

The first housing 11 includes a first shell 111 and a first bracket 112. The first shell 111 may be substantially rectangular in shape. The first bracket 112 is housed in the first shell 111 and is fixedly connected to the first shell 111. The first bracket 112 is formed with a first accommodating cavity 1121, and the first accommodating cavity 1121 can be used to place components such as the main board 50 and the battery 60. In addition, a driving mechanism 31 of the power assembly 30 is installed on the first bracket 112, and the driving mechanism 31 is connected to the second housing 12.

The second housing 12 is located on one side of the first housing 11, and the second housing 12 is slidably connected to the first housing 11. Specifically, the second housing 12 includes a second housing 121 and a second bracket 122. The second housing 121 may also be substantially rectangular, and the second housing 121 and the first housing 111 are slidably connected. The second bracket 122 is accommodated in the second shell 121 and is fixedly connected to the second shell 121, and the second bracket 122 is slidably connected to the first bracket 112.

The second bracket 122 is formed with a second receiving cavity 1221, and the second receiving cavity 1221 can be used for receiving the first bracket 112. Specifically, when the second housing 12 slides relative to the first housing 11, the first housing 111 slides relative to the second housing 121, and the first bracket 112 slides in the second receiving cavity 1221 of the second bracket 122. It can be understood that, in the embodiment of the present application, the first bracket 112 may be completely stored in the second storage cavity 1221 or partially stored in the second storage cavity 1221. In addition, the second bracket 122 is connected to the driving mechanism 31 on the first bracket 112, and the driving mechanism 31 can drive the second bracket 122 to slide relative to the first bracket 112 to drive the second housing 121 to slide relative to the first housing 111.

In the embodiment of the present application, the first housing 111, the second housing 121, the first bracket 112, and the second bracket 122 can be made of plastic, glass, ceramic, fiber composite material, metal (for example, stainless steel, aluminum, etc.), and other suitable materials. , Or a combination of any two or more of these materials. Wherein, the structure and manufacturing materials of the first housing 11 and the second housing 12 may be the same or different, and there is no specific limitation.

It should be pointed out that in the description of this application, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating what is indicated. The number of 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, "a plurality of" means two or more than two, unless otherwise specifically defined.

In addition, it needs to be pointed out that in the description of this application, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be The fixed connection can also be a detachable connection or an integral connection; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a communication between two elements or an interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

Referring to FIG. 3, in an example, a plurality of protrusions 1122 are formed on the surface of the first bracket 112, and the plurality of protrusions 1122 are arranged at intervals, and the protrusions 1122 may be a plurality of protrusions protruding from the first bracket 112. The protrusion is formed to extend along the sliding direction of the first bracket 112 and the second bracket 122. The surface of the second bracket 122 is formed with a plurality of recesses 1222, and the plurality of recesses 1222 are arranged at intervals. The recesses 1222 may be a plurality of grooves recessed downward from the surface of the second bracket 122, and the grooves extend between the first and second brackets. 122 is formed in the sliding direction. In the illustrated embodiment, the concave portion 1222 penetrates the top of the second bracket 122 to communicate with the second receiving cavity 1221, and the plurality of concave portions 1222 correspond to the plurality of convex portions 1122 of the first bracket 112 to make The plurality of convex portions 1122 can be matched with the plurality of concave portions 1222.

When the second bracket 122 slides relative to the first bracket 112, the convex portions 1122 of the first bracket 112 can slide in the concave portions 1222 of the second bracket 122, and the second bracket 122 forms the surface of the concave portion 1222 and the convex portion 1122 The top surface is flush.

In this way, in this embodiment, the concave portion 1222 and the convex portion 1122 cooperate, which can make the sliding movement of the second bracket 122 relative to the first bracket 112 more stable and reliable. At the same time, the surface of the second bracket 122 forming the concave portion 1222 and the top surface of the convex portion 1122 are flush, so that when the second bracket 122 slides relative to the first bracket 112, there will be no height difference between the two, thereby ensuring the electronic device 100 Flatness. It should be noted that, in this article, “flat” can be understood as the height of the two is the same, or it can be understood as the height difference between the two is within the range of manufacturing error and assembly error.

In this embodiment, the first bracket 112 is formed with a concave portion 1222, and the insertion portion of the second bracket 122 is formed with a convex portion 1122. It can be understood that, in other embodiments, the first bracket 112 may be formed with a convex portion 1122 and the second bracket 122 may be formed with a concave portion 1222. Or the first bracket 112 is formed with a convex portion 1122 and a concave portion 1222 at the same time, a concave portion 1222 and a convex portion 1122 are also formed on the second bracket 122, a convex portion 1122 on the first bracket 112 and a concave portion 1222 on the second bracket 122 In cooperation, the concave portion 1222 on the first bracket 112 and the convex portion 1122 on the second bracket 122 cooperate, and the specific arrangement is not limited here.

5-10, in this embodiment, the flexible display screen 20 includes a first part 21 and a second part 22 connected to the first part 21. The first part 21 is fixedly connected to the first bracket 112 of the first housing 11. A part 21 is exposed to the housing assembly 10, and the second part 22 can be hidden in the housing assembly 10. Specifically, in the illustrated embodiment, the second part 22 can be hidden in the second housing 12.

The first part 21 is located above the first support 112, and the first part 21 covers the first support 112 and is fixedly connected to the first support 112. The first bracket 112 can support the first part 21. One end of the second part 22 is connected to the first part 21, and the other end is hidden in the second housing 12 after bypassing the second bracket 122 and connected to the transmission mechanism 32 of the power assembly 30. While the driving mechanism 31 of the power assembly 30 drives the second housing 12 and the transmission mechanism 32 provided on the second housing 12 to move relative to the first housing 11, the transmission mechanism 32 of the power assembly 30 can also drive the second part 22 moves relative to the second housing 12, so that the second part 22 is at least partially expanded out of the housing assembly 10 or retracted into the housing assembly 10. Figure 9 shows the second part 22 completely retracted into the housing assembly 10. Schematic diagram, FIG. 10 is a schematic diagram of the second part 22 partially expanded to the outside of the housing assembly 10.

In this way, when the area of the display area of the electronic device 100 needs to be enlarged, the second part 22 of the flexible display screen 20 can be driven by the power assembly 30 to be exposed from the housing assembly 10, so that the first part 21 and the exposed second part 22 The display area of the electronic device 100 is formed together, and the display area becomes larger.

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, "above", "above" and "above" the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or merely indicating that the level of the first feature is higher than that of 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 portion 21 and the convex portion 1122 on the first bracket 112 can be fixed by double-sided tape. It can be understood that in other embodiments, other fixing methods can be used for fixing, for example, magnetic attraction can be used for fixing. Specifically, in such an embodiment, a magnetic material can be attached to the back of the first part 21. The element, the convex portion 1122 on the second bracket 122 can be made of a magnetic material, and the two are attracted together by a magnetic manner. The specific arrangement method is not limited here.

In addition, in this embodiment, in a normal state, usually only the first part 21 of the flexible display screen 20 is exposed from the housing assembly 10. At this time, only the first part 21 is used for display, and the display area of the electronic device 100 is relatively small. .

When it is necessary to expand the display area of the electronic device 100, the power assembly 30 can drive the second housing 12 to slide away from the first housing 11 relative to the first housing 11, and at the same time drive the second part 22 relative to the second housing 11 The body 12 moves, so that the second part 22 is gradually exposed from the housing assembly 10. At this time, the first part 21 and the second part 22 exposed from the housing assembly 10 together constitute the display area of the electronic device 100, and the display area becomes larger.

It can be understood that, in this case, if the display area of the electronic device 100 needs to be reduced, the second housing 12 and the second part 22 only need to be driven to move in the opposite direction by the power assembly 30 to retract the second part 22 to the housing assembly. Within 10, the display area of the electronic device 100 becomes smaller, which is convenient for the user to carry. In this way, the power assembly 30 can drive the second housing 12 and the second part 22 to move, so that the electronic device 100 can be switched between a large screen and a small screen in a limited space.

It is understandable that when the second part 22 is exposed from the housing assembly 10, the exposed part is located above the second frame, and the exposed part of the second part 22 is basically attached to the surface of the second bracket 122, so that the second The bracket 122 can support the exposed part of the second part 22.

It should be noted that, in this article, "fitting" 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 within the assembly error range. In other words, under the action of the power assembly 30, the second part 22 can move relative to the second bracket 122.

In addition, in this embodiment, since the surface of the convex portion 1122 and the surface of the concave portion 1222 are flush, when the second portion 22 is exposed to the housing assembly 10, the portion of the second portion 22 that is exposed from the housing assembly 10 There is no height difference with the first part 21, or the height difference is directly within the error range without affecting the user experience. In this way, it can be ensured that the display area of the electronic device 100 will not have unevenness.

In addition, it can also be understood that in this embodiment, the number of concave portions 1222 and convex portions 1122 can be set to ensure that the user does not experience significant collapse when touching or pressing the display area of the electronic device 100, that is, When the user presses the display area of the electronic device 100 (that is, the parts of the first part 21 and the second part 22 exposed from the housing assembly 10), the display area will not appear more obvious recesses to ensure the operating experience, the recesses 1222 and the protrusions The specific number of parts 1122 can be set according to specific actual conditions.

In addition, referring to FIGS. 7-10, in this embodiment, the second housing 12 further includes a partition 123. The partition 123 is disposed at the bottom of the second bracket 122 and is fixedly connected to the second bracket 122. The second part 22 A part of is located between the partition 123 and the second bracket 122.

In this way, when the second part 22 moves, the partition 123 and the second bracket 122 can restrict the second part 22 to only move in the passage between the partition 123 and the second bracket 122, thereby affecting the movement of the second part 22. Guide to prevent wrinkles in the second part 22. At the same time, the existence of the second partition 123 can prevent the second part 22 from rubbing with the second housing 121 during the process of being expanded outside the second housing 12 or retracted into the second housing 12, which will cause the second part 22 to appear. damage.

Please refer to FIG. 3, in this embodiment, the number of power components 30 is two, and the two power components 30 are respectively disposed in the housing assembly 10 and located on symmetrical sides of the housing assembly 10. In this embodiment, the specific structures of the two power components 30 are basically the same. In order to avoid redundancy, only the specific structure of one of the power components 30 will be introduced below.

5-12, in this embodiment, the power assembly 30 includes a driving mechanism 31 and a transmission mechanism 32. The driving mechanism 31 is disposed on the first bracket 112 of the first housing 11, and the driving structure 31 is connected with the second bracket 122 of the second housing 12 and the transmission mechanism 32. The transmission mechanism 32 is disposed on the second bracket 122 of the second housing 12 and connected to the second part 22 of the flexible display screen 20. The driving mechanism 31 is used to drive the second housing 12 and the transmission mechanism 32 to slide relative to the first housing 11, and while driving the second housing 12 and the transmission mechanism 32 to move, drive the transmission mechanism 32 to move to synchronously drive the second part 22 moves relative to the second housing 12 so that the second part 22 is at least partially expanded out of the housing assembly 10 or retracted into the housing assembly 10. In other words, in this embodiment, while the driving mechanism 31 drives the second housing 12 to move, the driving mechanism 31 can also drive the second part 22 to move relative to the second housing 12 through the transmission mechanism 32.

In this embodiment, the driving mechanism 31 includes a power component 311, a first screw 312, and a first moving part 313.

3, in this embodiment, the power component 311 includes a motor 3111 and a gear module 3112 connected to the motor 3111. The gear module 3112 is connected to the first screw 312, and the motor 3111 is used to drive the first screw through the gear module 3112. The screw 312 rotates.

Specifically, referring to FIGS. 14-15, in this embodiment, the gear module 3112 includes a driving gear 3113, a driving gear 3114, and a driven gear 3115, and the driving gear 3113 is connected to the motor shaft of the motor 3111. The driven gear 3115 is connected to the first screw rod 312, and the transmission gear 3114 meshes with the driving gear 3113 and the driven gear 3115 respectively. The motor 3111 can drive the driving gear 3113 to rotate, so as to drive the driven gear 3115 to rotate through the transmission gear 3114 to drive the first The screw 312 rotates. It can be understood that, in other embodiments, the gear module 3112 may also use more gear sets and is not limited to the three gears shown in the figure. Of course, in some embodiments, the power component 311 may also use other transmission methods to drive the first screw 312, such as a worm gear transmission or a transmission, which is not specifically limited here.

In this embodiment, the first screw rod 312 and the driven gear 31155 are fixedly connected or detachably connected, or the first screw rod 312 and the driven gear 3115 are integrally formed, and the two are relatively fixed.

The first screw 312 extends along the sliding direction of the second housing 12. The first moving part 313 is sleeved on the first screw rod 312 and is threadedly connected with the first screw rod 312. At the same time, the first moving part 313 is also fixedly connected to the second bracket 122 of the second housing 12.

In addition, the first screw rod 312 is also connected to the transmission mechanism 32. The motor 3111 drives the first screw rod 312 to rotate through the gear module 3112 to drive the transmission mechanism 32 to move. At the same time, the first screw rod 312 also drives the first moving part 313 to move on the first screw rod 312, thereby driving the second housing 12 slides relative to the first housing 11.

Please refer to 4-7. In some embodiments, the driving mechanism 31 further includes a support frame 314 and a support 315. The support frame 314 is fixedly mounted on the first support 112 of the first housing 11 by fixing elements such as screws, that is, In other words, the supporting frame 314 is fixedly connected to the first housing 11, the supporting member 315 is arranged on the supporting member 315, one end of the first screw rod 312 penetrates the supporting member 315 and can rotate in the supporting member 315, and the other end is connected to the supporting member 315. The transmission mechanism 32 is connected. In this way, the support 315 can support the first screw 312 without hindering the rotation of the first screw 312. Specifically, the support 315 may be a bearing, and the support frame 314 may be a bearing seat for mounting and supporting the bearing.

In addition, in such an embodiment, a threaded structure is also formed at one end of the first screw rod 312 penetrating the support frame 314, and a nut 316 is provided on the threaded structure. In this way, the arrangement of the nut 316 can prevent the first screw rod 312 from being separated from the support 315 so that the first screw rod 312 can be stably supported.

Please refer to FIGS. 9-12. In this embodiment, the transmission mechanism 32 includes a second screw rod 321, a second moving member 322, and a connecting member 323.

The second screw rod 321 has a hollow tubular shape, and the first screw rod 312 is sleeved in the second screw rod 321 and is slidably connected to the second screw rod 321, that is, the second screw rod 321 is sleeved on the first screw rod 321 312 is slidably connected to the first screw rod 312.

Specifically, referring to FIGS. 16-17, a protrusion 3211 is formed on the inner wall of the second screw rod 321, and a groove 3121 is formed on the first screw rod 312. The groove 3121 and the protrusion 3211 cooperate to make the second screw rod 321 can slide relative to the first screw 312, and at the same time, the first screw 312 can drive the second screw 321 to rotate through the protrusion 3211 and the groove 3121. In this way, the first screw 312 can drive the second screw 321 to rotate. At the same time, it can also realize the mutual sliding of the two. It can be understood that the groove 3121 and the protrusion 3211 are both extended and formed along the sliding direction of the second housing 12.

In the illustrated embodiment, a groove 3121 is formed on the first screw rod 312 and a protrusion 3211 is formed on the second screw rod 321. It can be understood that, in other embodiments, the protrusion 3211 may be formed on the first screw rod 312, and the groove 3121 is formed on the second screw rod 321, which is not specifically limited here.

3 and 9-12, the second moving part 322 is sleeved on the second screw rod 321 and is threadedly connected with the second screw rod 321, and at the same time, the second moving part 322 is also connected to the second part 22 through the connecting piece 323 Fixed connection.

In addition, referring to FIGS. 18-19, a protrusion 3221 is formed on the second moving part 322, a sliding groove 1223 is formed on the second bracket 122 of the second housing 12, and the protrusion 3221 and the sliding groove 1223 cooperate to restrict the second The moving member 322 rotates in the circumferential direction, and at the same time, the second moving member 322 and the second bracket 122 are slidably connected. In this way, when the second screw rod 321 rotates, due to the cooperating structure of the protrusion 3221 and the sliding groove 1223, the second screw rod 321 will not rotate at the same time the second moving member 322, but will only drive the second movement by means of threaded transmission. The piece 322 moves on the second screw rod 321,

The connecting piece 323 is elongated, and the connecting piece 323 is connected to the two second moving pieces 322 arranged on both sides of the second housing 12, that is, the connecting piece 323 extends from one side of the second housing 12 to the second moving piece 322. On the opposite side, the flexible display screen 20 is fixedly connected to the connecting member 323. In this way, the connecting member 323 substantially crosses the second bracket 122 in the longitudinal direction, so that the connection area between the flexible display screen 20 and the connecting member 323 is larger, so that the connecting member 323 can better drive the second part 22 of the flexible display screen 20. It can be understood that the two power components 30 can share a connecting piece 323, that is to say, the two second moving pieces 322 arranged on both sides of the second housing 12 can be connected by the same connecting piece 323, and the two The power assembly 30 moves synchronously, thereby driving the connecting member 323 to move to drive the second part 22 to move. Of course, in other embodiments, the two power assemblies 30 can also be provided with two different connecting members 323, which is not specifically limited.

Referring to 7-12, the transmission mechanism 32 further includes a screw support 324. One end of the second screw 321 is connected to the first screw 312, and the other end is disposed in the screw support 324 and can rotate relative to the screw support 324. It can be understood that, in some embodiments, the screw support 324 may be a bearing support in which a bearing is arranged, and the second screw 321 is connected to the inner ring of the bearing. Of course, the screw support 324 can also adopt other methods, as long as it can support the second screw 321 without affecting the rotation of the second screw 321.

It can be seen from the above that, in this embodiment, when the power component 311 drives the first screw 312 to rotate, on the one hand, the first screw 312 drives the first moving member 313 to move on the first screw 312 to drive the second housing The body 12 slides relative to the first housing 11. On the other hand, the first screw 312 drives the second screw 321 to rotate through the matching structure of the groove 3121 and the protrusion 3211, so that the second screw 321 drives the second moving member 322 to move on the second screw 321. As a result, the second moving part 322 drives the second part 22 of the flexible display screen 20 to move through the connecting part 323 so that the second part 22 is gradually expanded out of the housing assembly 10 or retracted into the housing assembly 10.

Specifically, when the second housing 12 is relatively far away from the first housing 11, the second moving part 322 synchronously and gradually drives the second part 22 to expand out of the housing assembly 10, and its movement stroke is formed by the movement of the second housing 12. Similarly, the second bracket 122 of the second housing 12 supports the exposed part of the second part 22 and the housing assembly 10. When the second housing 12 is relatively close to the first housing 11, the second moving member 322 drives the second part 22 to gradually retract into the housing assembly 10.

In the illustrated embodiment, the number of power components 30 is two and they are respectively arranged on symmetrical two sides of the housing assembly 10, so as to achieve synchronous driving on both sides to ensure the stable sliding of the second housing 12 and the flexible display screen. Stable movement of the second part 22 of 20. It can be understood that, in other embodiments, the number of power components 30 is also one, and a single power component 30 can be arranged in the middle position of the housing assembly 10. The specific power component 30 is not limited here, and it only needs to be able to drive the second housing stably. The body 12 and the second part 22 can be moved.

Specifically, in the illustrated embodiment, the two power assemblies 30 are both disposed in the housing assembly 10 and are located on both sides of the battery 60 respectively. In this way, the arrangement of the components in the internal space of the housing assembly 10 is facilitated, the installation space is saved, and the structure of the electronic device 100 is more compact.

Referring to FIGS. 3-4 and 11-12, in the embodiment, the resisting structure 40 is mounted on the second bracket 122 of the second housing 12 and is located in the second housing 121, and the middle part of the second part 22 is around A resisting structure 40 is provided, and the resisting structure 40 is used to resist the middle part of the second part 22 to keep the flexible display screen 20 under tension.

In this way, when the power assembly 30 drives the second housing 12 to move and drives the second part 22 to move relative to the second housing 12, the holding structure 40 can always hold against the middle part of the second part 22, so that the flexible display screen 20 During the movement, it is always in a tensioned state without wrinkles, so that the second part 22 can be smoothly expanded out of the housing assembly 10 or retracted into the housing assembly 10.

Please refer to FIG. 3. In this embodiment, the resisting structure 40 includes a resisting shaft 41 and an elastic component 42. There are two elastic components 42. The two elastic components 42 are respectively installed on both sides of the second bracket 122. Both ends of the resisting shaft 41 are respectively connected with an elastic component 42 and the resisting shaft 41 is rotatable relative to the elastic component 42. . In other words, the resisting shaft 41 can rotate relative to the elastic component 42. The middle part of the second part 22 of the flexible display screen 20 is provided with an abutting shaft 41 around it. The elastic component 42 is used to apply a force to the resisting shaft 41 so that the resisting shaft 41 maintains the tendency of resisting the middle part of the second part 22, so that the flexible display screen 20 maintains the tendency of tension.

Referring to FIGS. 4 and 11-13, in this embodiment, the elastic component 42 includes a resisting frame 421, a sliding block 422, and an elastic member 423. The abutting frame 421 is installed on the second bracket 122 by fixing elements such as screws. The sliding block 422 is disposed in the resisting frame 421, and the end of the resisting shaft 41 penetrates the sliding block 422 and the resisting frame 421 and can slide relative to the resisting frame 421. Both ends of the elastic member 423 respectively resist the second housing 12 and the slider 422, and the elastic member 423 is used to apply a force to the slider 422 to move the slider 422 relative to the resisting frame 421, thereby driving the resisting shaft 41 to move. In this way, the resisting shaft 41 maintains the tendency of resisting the middle part of the second part 22. The elastic member 423 may be an elastic element such as a spring.

It should be noted that in this embodiment, no matter what state the electronic device 100 is in, the elastic member 423 is in a compressed state, so that the elastic member 423 can always apply a force to the resisting shaft 41 so as to keep the resisting shaft 41 from resisting. Follow the trend of the second part 22.

It is understandable that when the second part 22 needs to be gradually expanded to the outside of the housing assembly 10, the power assembly 30 drives the second housing 12 and the resisting shaft 41 to move away from the side where the first housing 11 is located. At this time, the resisting shaft 41 will apply a force along the sliding direction of the second housing 12 to the second part 22 of the flexible display screen 20. In this case, due to the existence of the elastic member 423, when the resisting shaft 41 receives the reaction force of the second part 22, the resisting shaft 41 compresses the elastic member 423, so that the resisting shaft 41 is directed toward the first housing 11 One side moves to prevent the movement of the second housing 12 from over-tensioning the flexible wire display screen and causing damage.

When the second part 22 assembly needs to be retracted to the housing assembly 10, the second housing 12 drives the resisting shaft 41 to move to the side where the first housing 11 is located. At this time, the resisting shaft 41 exists with the second part 22. In this case, if there is no elastic member 423, the second moving member 322 may not move in time, which may cause the second part of the second housing 12 to move. 22. There are phenomena such as arching and wrinkles. However, in the embodiment of the present application, regardless of whether the second housing 12 moves or not, the elastic member 423 will apply a force to the resisting shaft 41 so that the resisting shaft 41 keeps resisting. The tendency of the second part 22 further maintains the flexible display screen 20 in a tensioned state, so that the flexible display screen 20 will not be arched or wrinkled when the second part 22 is gradually retracted into the housing assembly 10.

Hereinafter, the working principle of the electronic device 100 of this embodiment will be introduced.

As mentioned above, the electronic device 100 can switch between a small screen and a large screen. In the diagrams, diagrams, and states shown in the diagrams, the electronic device 100 is in a small screen state. In the states shown in FIGS. 1, 5 and 9, the electronic device 100 is in a large screen state. When in the small screen state, the first housing 11 and the second housing 12 are fitted to form the housing assembly 10 of the electronic device 100, the first part 21 of the flexible display screen 20 is exposed from the housing assembly 10, and the second part 22 Hidden in the housing assembly 10, at this time, the display area of the electronic device 100 has a small area, which is convenient for the user to carry.

When the user needs a larger display area, the power component 311 drives the first screw 312 to rotate so as to drive the first moving part 313 to move on the first screw 312, thereby driving the second housing 12 away from the first housing 11 At the same time, the first screw rod 312 drives the second screw rod 321 to rotate, so that the second moving member 322 moves on the second screw rod 321 to drive the second screw rod of the flexible display screen 20 through the connecting member 323 The part 22 moves relative to the second housing 12, so that the second part 22 gradually expands out of the housing assembly 10. In this case, the first part 21 and the second part 22 exposed from the housing assembly 10 together constitute an electronic device In this way, the area of the part of the flexible display screen 20 exposed from the housing assembly 10 is large. At this time, the area of the display area is relatively large, which can facilitate the user's operation and improve the user's operating experience. In this case, the second housing 12 gradually moves away from the first housing 11, and the second bracket 122 gradually moves away from the first bracket 112, that is, moves from the state shown in FIG. 1 to the state shown in FIG. 2. It can be understood that referring to 2, FIG. 6 and FIG. 10, the display area of the electronic device 100 has the largest area. At this time, the electronic device 100 is in a large screen state.

When it is necessary to switch from the large screen state to the small screen state, it is only necessary to drive the first screw rod 312 to rotate in the reverse direction through the power component 311 to drive the second housing 12 to move in the reverse direction, and the second moving member 322 drives the second part 22 moves in the reverse direction, so that the second part 22 is gradually retracted into the housing assembly 10. When the first housing 11 and the second housing 12 are fitted together, the power component 311 stops running, and the electronic device 100 returns to the small screen state (that is, moves from the state shown in FIG. 2 to the state shown in FIG. 1) .

In summary, the electronic device 100 of an embodiment of the present application includes a housing assembly 10, a flexible display screen 20, and a power assembly 30. The housing assembly 10 includes a first housing 11 and a second housing 12 that are relatively slidable. The flexible display screen 20 includes a first part 21 exposed from the housing assembly 10 and a second part 22 connected to the first part 21 and capable of being hidden in the housing assembly 10, and the first part 21 is connected to the first housing 11. The power assembly 30 includes a driving mechanism 31 arranged on the first housing 11 and a transmission mechanism 32 arranged on the second housing 12. The driving mechanism 31 is connected to the second housing 12 and the transmission mechanism 32, and the transmission mechanism 32 is connected to the second housing 12 and the transmission mechanism 32. Part 22.

Among them, the driving mechanism 31 is used to drive the second housing 12 and the transmission mechanism 32 to slide relative to the first housing 11, and to drive the second housing 12 and the transmission mechanism 32 to move at the same time, to drive the transmission mechanism 32 to move to synchronously drive the second housing 12 and the transmission mechanism 32 to move. The two parts 22 move relative to the second shell 12 so that the second part 22 is at least partially expanded out of the housing assembly 10 or retracted into the housing assembly 10.

An electronic device 100 according to another embodiment of the present application includes a housing assembly 10, a flexible display screen 20, and a power assembly 30. The housing assembly 10 includes a first housing 11 and a second housing 12 that are relatively slidable. One end of the flexible display screen 20 is connected to the first housing 11, and the other end is located in the housing assembly 10. The power assembly 30 includes a driving mechanism 31 arranged on the first housing 11 and a transmission mechanism 32 arranged on the second housing 12. The driving mechanism 31 is connected to the second housing 12 and the transmission mechanism 32, and the transmission mechanism 32 is connected to the second housing 12 and the transmission mechanism 32. Part 22.

Among them, the driving mechanism 31 is used to drive the second housing 12 and the transmission mechanism 32 to slide relative to the first housing 11, and to drive the second housing 12 and the transmission mechanism 32 to move at the same time, to drive the transmission mechanism 32 to move to synchronously drive the second housing 12 and the transmission mechanism 32 to move. The two parts 22 move relative to the second housing 12 so that the part of the flexible display screen 20 located in the housing assembly 10 is at least partially expanded out of the housing assembly 10.

An electronic device 100 according to another embodiment of the present application includes a housing assembly 10, a flexible display screen 20, and a power assembly 30. The housing assembly 10 includes a first housing 11 and a second housing 12 that are relatively slidable. The flexible display screen 20 includes a first part 21 exposed from the housing assembly 10 and a second part 22 connected to the first part 21 and capable of being hidden in the housing assembly 10, and the first part 21 is connected to the first housing 11. The power assembly 30 includes a driving mechanism 31 arranged on the first housing 11 and a transmission mechanism 32 arranged on the second housing 12. The driving mechanism 31 is connected to the second housing 12 and the transmission mechanism 32, and the transmission mechanism 32 is connected to the second housing 12 and the transmission mechanism 32. Part 22.

Among them, the driving mechanism 31 is used to drive the second housing 12 and the transmission mechanism 32 to slide relative to the first housing 11, and to drive the second housing 12 and the transmission mechanism 32 to move at the same time, to drive the transmission mechanism 32 to move to synchronously drive the second housing 12 and the transmission mechanism 32 to move. The two parts 22 move relative to the second housing 12 so that the electronic device 100 can switch between the small screen state and the large screen state; in the small screen state, the first housing 11 is fitted with the second housing 12, The two parts 22 are hidden in the housing assembly 10. In the large-screen state, the second part 22 is at least partially expanded out of the housing assembly 10.

It should be noted that it can be seen from the above that “synchronously driving the second part 22 to move relative to the second housing 12” can be understood to mean that while the driving mechanism 31 drives the second housing 12 to move, the transmission assembly 32 synchronously drives the second part 22. Movement, the movement stroke of the second part 22 is equal to the movement stroke of the second housing 12, and the movement stroke of the second part 22 relative to the first housing 11 is equal to twice the movement stroke of the second housing 12.

In summary, in the electronic device 100 of the embodiment of the present application, the second housing 12 and the transmission mechanism 32 can be driven to move by the driving mechanism 31 of the power assembly 30, and the second part 22 can be synchronously driven by the transmission mechanism 32 to move synchronously. As a result, the second part 22 can be at least partially expanded out of the housing assembly 10 or retracted into the housing assembly 10, so that the size of the display area of the electronic device 100 can be changed. In this way, the movement state of the second housing 12 and the second part 22 can be changed by the power assembly 30 so that the area of the part of the flexible display screen 20 outside the housing assembly 10 is changed, so that the electronic device 100 can be in a limited space. The large screen and the small screen of the electronic device 100 can be switched.

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 conjunction with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above-mentioned terms do 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 undergo 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:

A housing assembly, the housing assembly includes a first housing and a second housing that are relatively slidable;

A flexible display screen, the flexible display screen comprising a first part exposed to the housing assembly and a second part connected to the first part and capable of being hidden in the housing assembly, the first part being connected to the first part Shell; and

A power assembly, the power assembly includes a drive mechanism arranged on the first housing and a transmission mechanism arranged on the second housing, the drive mechanism is connected to the second housing and the transmission mechanism , The transmission mechanism is connected to the second part;

Wherein, the driving mechanism is used to drive the second housing and the transmission mechanism to slide relative to the first housing, and to drive the second housing and the transmission mechanism to move at the same time. The transmission mechanism moves to synchronously drive the second part to move relative to the second housing, so that the second part is at least partially expanded out of the housing assembly or retracted into the housing assembly.
The electronic device according to claim 1, wherein the driving mechanism comprises a power component, a first screw rod connected to the power component, and a first moving part sleeved on the first screw rod, and The first moving part is threadedly connected to the first screw, the first moving part is also fixedly connected to the second housing, the first screw is also connected to the transmission mechanism, and the power component is used for To drive the first screw rod to rotate to drive the transmission mechanism to move, while also driving the first moving part to move on the first screw rod, thereby driving the second housing relative to the first housing Body sliding.
The electronic device according to claim 2, wherein the transmission mechanism comprises a second screw rod and a second moving part sleeved on the second screw rod, the second moving part and the first Two screw rods are threadedly connected and fixedly connected to the second part, the second screw rod is sleeved on the first screw rod and slidably connected with the first screw rod, and the second screw rod can follow the The first screw rod rotates to drive the second moving member to move on the second screw rod, thereby driving the second part to move relative to the second housing.
The electronic device according to claim 3, wherein one of the first screw rod and the second screw rod is provided with a groove, and the other is formed with a protrusion, and the protrusion and the groove Fit and sliding connection;

Wherein, the first screw rod drives the second screw rod to rotate through the protrusion and the groove, and when the second screw rod slides relative to the first screw rod, the protrusion is Sliding in the groove.
The electronic device according to claim 3, wherein one of the second moving part and the second housing is formed with a bump, and the other is formed with a sliding groove, and the bump and the The sliding groove cooperates to limit the rotation of the second moving part in the circumferential direction. When the second moving part moves on the second screw rod, the convex block slides in the sliding groove.
The electronic device according to claim 2, wherein the power component comprises a motor, a gear module connected to the motor, the gear module is connected to the first screw, and the motor is used to drive the motor The gear module rotates to drive the first screw rod to rotate.
The electronic device according to claim 2, wherein the gear module includes a driving gear, a driving gear, and a driven gear, the driving gear is connected to the motor shaft of the motor, and the driven gear is connected to the The first screw rod, the transmission gear meshes with the driving gear and the driven gear respectively, and the motor can drive the driving gear to rotate, so that the driven gear is driven to rotate through the transmission gear to drive the driven gear. The first screw is rotated.
The electronic device according to claim 2, wherein the driving mechanism further comprises a support frame and a support member, the support frame is fixedly connected to the first housing, and the support member is disposed on the support frame Above, one end of the first screw rod penetrates the support member and can rotate in the support member, and the other end is connected with the transmission mechanism.
8. The electronic device according to claim 7, wherein a threaded structure is formed at one end of the first screw rod that penetrates the support frame, and a nut is provided on the threaded structure.
The electronic device according to claim 1, wherein the first housing includes a first bracket, the second housing includes a second bracket, and the first bracket and the second bracket are slidably connected, The driving mechanism is installed on the first bracket, and the first part covers and is fixedly connected to the first bracket. When the second part is at least partially unfolded out of the housing assembly, the second The bracket supports the exposed part of the second part from the housing assembly.
The electronic device according to claim 10, wherein one of the first bracket and the second bracket is formed with a plurality of recesses arranged at intervals, and the other is formed with a plurality of recesses arranged at intervals and corresponding to the recesses. A plurality of convex portions, when the second bracket slides relative to the first bracket, the convex portions slide in the concave portion, wherein the surface forming the concave portion is flush with the top surface of the convex portion.
The electronic device according to claim 10, wherein the first holder is formed with a first storage cavity, the second holder forms a second storage cavity, and the first storage cavity is used for receiving the first storage cavity. A bracket, when the second casing slides relative to the first casing, the first bracket slides in the second receiving cavity.
The electronic device according to claim 10, wherein the second housing further comprises a partition, the partition is disposed at the bottom of the second bracket and is fixedly connected to the second bracket, the A part of the second part is located between the partition and the second bracket.
The electronic device according to claim 1, wherein the electronic device comprises a resisting structure, the resisting structure is mounted on the second housing, and the middle part of the second part is arranged around the In terms of the resisting structure, the resisting structure is used for resisting the middle part of the second part so as to keep the flexible display screen under tension.
The electronic device according to claim 14, wherein the resisting structure comprises a resisting shaft and an elastic component, the resisting shaft is rotatably connected to the elastic component, and the middle part of the second part is wound around the elastic component. The resisting shaft is provided, and the elastic component is used to apply a force to the resisting shaft so that the resisting shaft maintains a tendency to resist the middle part of the second part, so that the flexible display screen Keep the trend of tension.
The electronic device according to claim 15, wherein the elastic component comprises a resisting frame, a sliding block, and an elastic member, the sliding block is arranged in the resisting frame, and an end of the resisting shaft The slider and the resisting frame are penetrated and can slide relative to the resisting frame, one end of the elastic member resists the slider, and the other end resists the second housing or the transmission mechanism The elastic member is used to apply a force to the slider to move the slider relative to the resisting frame, thereby driving the resisting shaft to move so that the resisting shaft keeps resisting the second Trends in the middle part of the two parts.
The electronic device according to any one of claims 1-16, wherein the number of the power components is two, and the two power components are respectively disposed on symmetrical sides of the housing component.
The electronic device according to claim 17, wherein the electronic device comprises a battery, the battery is arranged in the housing assembly, and the two power components are respectively located on both sides of the battery.
An electronic device, characterized in that it comprises:

A housing assembly, the housing assembly includes a first housing and a second housing that are relatively slidable;

A flexible display screen, one end of the flexible display screen is connected to the first housing, and the other end is arranged in the housing assembly; and

A power assembly, the power assembly includes a drive mechanism arranged on the first housing and a transmission mechanism arranged on the second housing, the drive mechanism is connected to the second housing and the transmission mechanism , The transmission mechanism is connected to the second part;

Wherein, the driving mechanism is used to drive the second housing and the transmission mechanism to slide relative to the first housing, and to drive the second housing and the transmission mechanism to move at the same time. The transmission mechanism moves to synchronously drive the second part to move relative to the second housing, so that the part of the flexible display screen located in the housing assembly is at least partially expanded out of the housing assembly.
An electronic device, characterized in that it comprises:

A housing assembly, the housing assembly includes a first housing and a second housing that are relatively slidable;

A flexible display screen, the flexible display screen comprising a first part exposed to the housing assembly and a second part connected to the first part and capable of being hidden in the housing assembly, the first part being connected to the first part Shell; and

A power assembly, the power assembly includes a drive mechanism arranged on the first housing and a transmission mechanism arranged on the second housing, the drive mechanism is connected to the second housing and the transmission mechanism , The transmission mechanism is connected to the second part;

Wherein, the driving mechanism is used to drive the second housing and the transmission mechanism to slide relative to the first housing, and to drive the second housing and the transmission mechanism to move at the same time. The transmission mechanism moves to synchronously drive the second part to move relative to the second housing, so that the electronic device can switch between the small screen state and the large screen state; in the small screen state, the first The housing is fitted with the second housing, the second part is hidden in the housing assembly, and in the large screen state, the second part is at least partially expanded out of the housing assembly .