CN215527096U

CN215527096U - Screen structure and electronic equipment

Info

Publication number: CN215527096U
Application number: CN202121363492.2U
Authority: CN
Inventors: 倪顺康; 温科胜
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-14
Anticipated expiration: 2031-06-18

Abstract

The application discloses screen structure and electronic equipment, wherein, screen structure includes: a support assembly including a support body and a support; the flexible screen assembly is movably arranged on one side of the support body away from the support piece; the circuit board is electrically connected with the flexible screen assembly and is arranged on one side of the support piece away from the support body; when the flexible screen assembly is in a contraction state, the support body slides into the space formed by the interval. In the technical scheme of this application, through the circuit board setting that will be connected with flexible screen subassembly electricity keep away from the one side of supporting the body at support piece, effectively utilize the space that the interval formed, when flexible screen subassembly is flexible, can keep apart the circuit board with the support body of activity, reduce the interference to the circuit board and the components and parts that set up, guarantee the normal use of flexible screen.

Description

Screen structure and electronic equipment

Technical Field

The application belongs to the technical field of electronic equipment, and particularly relates to a screen structure and electronic equipment.

Background

With the development of the technology, the mobile terminal uses a larger display area as a functional characteristic, which greatly attracts the use of a user, however, due to the inconvenience of carrying brought by the larger display area, in the prior art, a flexible scroll screen is provided by using the technology of a flexible screen to simultaneously solve the large screen requirement and the portable requirement, however, in the prior art, as shown in fig. 1, a flexible circuit board 102 ' and components on the surface thereof are usually arranged on the back of a flexible screen 100 ', and in the process of driving the screen to stretch, the components on the flexible circuit board 102 ' may collide and interfere with other motion structures.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems of the prior art or the related art.

The utility model aims at providing a screen structure and electronic equipment, through setting up support piece, the chamber that holds that is used for holding the support body has been formed between support piece and flexible screen, it can take place to slide for support piece to support the body, in order to realize the flexible screen subassembly flexible, on this basis, one side of supporting the body is kept away from at support piece through the circuit board setting that will be connected with the flexible screen subassembly electricity, the space that holds the chamber is effectively utilized, when the flexible screen subassembly is flexible, can keep apart the circuit board with the support body of activity, reduce the interference to circuit board and the components and parts that set up, guarantee the normal use of flexible screen.

In order to achieve the above object, an embodiment of the first aspect of the present application provides a screen structure, including: the supporting component comprises a supporting body and a supporting piece arranged on one side of the supporting body; the flexible screen assembly is movably arranged on one side of the support body away from the support piece; the circuit board is electrically connected with the flexible screen assembly and is arranged on one side of the support piece away from the support body; wherein, in the direction of the display surface of perpendicular to flexible screen subassembly, there is the interval between support piece's one end and the flexible screen subassembly, and when the flexible screen subassembly was in the expansion state, the space that the support body roll-off interval formed, when the flexible screen subassembly was in the shrink state, the space that the support body slided into the interval and formed.

According to the embodiment of the screen structure provided by the application, the screen structure comprises a supporting component, a flexible screen component and a circuit board, wherein the flexible screen is movably attached to the supporting component, and the flexible screen can be contracted by means of relative sliding between a supporting body and a supporting piece. Meanwhile, under the action of the two components, the smoothness of display is improved, the possibility of local deformation is reduced, and a certain display effect is ensured. Wherein, set up support piece unsettled for there is the interval of perpendicular to display surface between support piece and the flexible screen, also there is certain space in the thickness direction of display screen promptly, so that provide the activity space for the slip of supporting the body through above-mentioned interval.

Specifically, support piece sets up the one side at the support body, the flexible screen subassembly sets up the opposite side at the support body, also support piece and flexible screen subassembly set up the both sides at the support body respectively, on this basis, the circuit board setting that will be connected with the flexible screen subassembly electricity keeps away from the one side of supporting the body at support piece, also the circuit board position is far away apart from the flexible screen, can effectively reduce because the flexible screen takes place to remove, take place the possibility of interfering with the circuit board under the drive effect of supporting the body, the very big attenuate design that is favorable to the screen structure is whole.

It is emphasized that one end of the flexible screen assembly may be received within the support member and the other end may be connected to the support body, such that the flexible screen assembly may be retracted and extended as a whole upon movement of the support body.

Wherein, the electricity is connected between circuit board and the flexible screen subassembly, and the position that its set up is on support piece, and support piece self position is comparatively fixed, so the circuit board can not take place to remove, guarantees the normal power supply and the display control to the flexible screen subassembly.

It should be noted that, when the support body moves, the support body is displaced in the moving direction of the flexible screen assembly, specifically, the support body slides into the space formed by the space or slides out of the space formed by the space, so that the space formed by the space has an opening, and the orientation of the opening is the moving direction of the flexible screen assembly.

In a second aspect, the present application provides an embodiment of an electronic device, comprising: an apparatus body; the screen structure in any of the above embodiments is provided on the device body.

The electronic device provided by the second aspect of the present application includes a device body and a screen structure, where the screen structure is disposed on the device body, so as to implement a basic function of display of the electronic device.

The electronic device may be a smart phone, a tablet, a smart watch, a smart bracelet, or other devices that may be used by a user.

Additional aspects and advantages of the present application will be set forth in part in the description which follows, or may be learned by practice of the present application.

Drawings

FIG. 1 shows a schematic diagram of a prior art flexible screen;

FIG. 2 shows a schematic structural diagram of a screen structure according to an embodiment of the present application;

FIG. 3 shows a schematic structural diagram of a screen structure according to an embodiment of the present application;

FIG. 4 shows a schematic cross-sectional view of X-X in FIG. 3;

FIG. 5 is a partially enlarged schematic view of portion A of FIG. 4;

FIG. 6 shows a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 7 shows a schematic structural diagram of an electronic device according to an embodiment of the application.

Wherein, the correspondence between the reference numbers and the part names in fig. 2 to 7 is:

100: a screen structure; 102: a support assembly; 1022: a support body; 1023: a plug-in unit; 1024: a support member; 1025: reinforcing ribs; 103: spacing; 104: a flexible screen assembly; 1042: a flexible screen body; 1044: a reinforcing plate; 106: a circuit board; 1062: a component; 108: a reel; 110: gluing; 200: an electronic device; 210: the equipment body.

The correspondence between reference numbers and component names in fig. 1 is:

100': a flexible screen; 102' flexible wiring board.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The screen structure provided in the embodiment of the present application is mainly used for electronic devices, such as mobile terminals like mobile phones, wearable devices, tablet computers, laptop computers, mobile computers, handheld game consoles, video recorders, camcorders, and the like. Of course, the method can be applied to other devices requiring random textures without being limited to electronic devices.

The screen structure and the electronic device provided according to the embodiment of the present application are described below with reference to fig. 2 to 7.

As shown in fig. 2 and 4, one embodiment of the present application proposes a screen structure 100, including: the support assembly 102 comprises a support body 1022 and a support 1024 disposed on one side of the support body 1022; a flexible screen assembly 104 movably disposed on a side of the support body 1022 remote from the support 1024; the circuit board 106 is electrically connected with the flexible screen assembly 104, and the circuit board 106 is arranged on one side of the support part 1024 away from the support body 1022; in the direction perpendicular to the display surface of the flexible screen assembly, a space 103 is formed between one end of the support part 1024 and the flexible screen assembly, when the flexible screen assembly is in an unfolded state, the support body slides out of a space formed by the space 103, and when the flexible screen assembly is in a contracted state, the support body slides into the space formed by the space 103.

Embodiments of a screen structure 100 according to the present application include a support assembly 102, a flexible screen assembly 104, and a wiring board 106, wherein the flexible screen is movably attached to the support assembly 102 and the retraction is achieved by relative sliding movement between a support body 1022 and a support 1024. Meanwhile, under the action of the two components, the smoothness of display is improved, the possibility of local deformation is reduced, and a certain display effect is ensured. The support 1024 is suspended, so that a space 103 perpendicular to the display surface exists between the support 1024 and the flexible screen, that is, a certain space exists in the thickness direction of the display screen, so as to provide a moving space for the support body 1022 to slide through the space 103.

Specifically, support piece 1024 sets up the one side at support body 1022, flexible screen subassembly 104 sets up the opposite side at support body 1022, support piece 1024 and flexible screen subassembly 104 set up the both sides at support body 1022 respectively promptly, on this basis, the circuit board 106 that will be connected with flexible screen subassembly 104 electricity sets up the one side of keeping away from support body 1022 at support piece 1024, also the circuit board 106 position is far away from the flexible screen, can effectively reduce because the flexible screen takes place to remove, the possibility of interfering takes place with circuit board 106 under the drive effect of support body 1022, the very big attenuate design that is favorable to screen structure 100 whole.

The circuit board 106 and the flexible screen assembly 104 are electrically connected, the position of the circuit board 106 and the position of the flexible screen assembly 104 are arranged on the support part 1024, and the position of the support part 1024 is fixed, so that the circuit board 106 cannot move, and normal power supply and display control of the flexible screen assembly 104 are guaranteed.

It should be noted that, when the supporting body 1022 moves, it is a displacement that occurs in the moving direction of the flexible screen assembly 104, specifically, it slides into the space formed by the space 103 or slides out of the space formed by the space 103, so that there is an opening in the space formed by the space 103, and the orientation of the opening is the moving direction of the flexible screen assembly 104.

Further, as shown in fig. 5, the method further includes: and the reinforcing ribs 1025 are arranged on one side of the support part 1024 close to the support body 1022.

Through being provided with strengthening rib 1025 on support piece 1024, can strengthen the intensity when supporting flexible screen subassembly 104 on the one hand, on the other hand also is favorable to the protection to internal electronic components 1062, reduces when taking place external striking, and support piece 1024 directly falls disconnected, can't realize protecting internal electronic components 1062.

It should be added that the stiffener 1025 is disposed on a side of the support 1024 close to the support body 1022, and the support 1024 and the support body 1022 can support the flexible screen assembly 104 together to improve the supporting strength.

Further, the ribs 1025 are disposed along the telescopic direction of the flexible screen assembly 104, and the support body 1022 can restrict the direction of sliding in and out of the space formed by the space 103 by the ribs 1025.

When the reinforcing ribs 1025 are arranged, the specific arrangement direction is arranged along the telescopic direction of the flexible screen assembly 104, so that the supporting body 1022 is limited by the reinforcing ribs 1025 when moving, and the moving direction is limited, namely the direction that the supporting body 1022 slides into the space formed by the spacing 103 or slides out of the space formed by the spacing 103 is limited by the reinforcing ribs 1025.

Further, as shown in fig. 5, the number of the ribs 1025 is plural, the ribs 1025 are arranged in parallel, and the support body 1022 specifically includes a plurality of connectors 1023 disposed between two adjacent ribs 1025, wherein the connectors 1023 are in contact with the flexible screen assembly 104 toward one side of the flexible screen assembly 104, and the ribs 1025 are in contact with the flexible screen assembly 104 toward one side of the flexible screen assembly 104.

Through the strengthening rib 1025 who restricts a plurality of parallel arrangement, support body 1022 still including a plurality of plug connectors 1023, through setting up strengthening rib 1025 and plug connector 1023 are crisscross, can effectual improvement support assembly 102 holistic intensity. In addition, because the side of the connector 1023 and the reinforcing rib 1025 close to the flexible screen assembly 104 are respectively contacted with the flexible screen assembly 104, when the supporting body 1022 slides relative to the supporting member 1024, the supporting function of the flexible screen assembly 104 can be improved under the action of the reinforcing member and the connector 1023.

Further, a side surface of the plug 1023 facing the flexible screen assembly 104 is coplanar with a side surface of the rib 1025 facing the flexible screen assembly 104.

Through the surperficial coplane of the surface of restriction plug 1023 and strengthening rib 1025 for flexible screen subassembly 104 is comparatively level and smooth when showing, improves the planarization that flexible screen subassembly 104 shows, improves static display effect.

It can be understood that the plug connector 1023 is the surface that plug connector 1023 and flexible screen subassembly 104 contacted towards a side surface of flexible screen subassembly 104, and similarly, the strengthening rib 1025 is the surface that strengthening rib 1025 and flexible screen subassembly 104 contacted towards a side surface of flexible screen subassembly 104, so when the two was coplanar, it was comparatively even to the support of flexible screen subassembly 104, guarantees the display effect at the removal in-process.

Further, as shown in fig. 3, the method further includes: a spool 108 about which at least a portion of flexible screen assembly 104 is wound is provided on spool 108.

By providing spool 108, spool 108 is itself rotatable, and because of the portion of flexible screen assembly 104 wound on spool 108, flexible screen assembly 104 may be extended or retracted from spool 108 as support body 1022 moves relative to support 1024.

The scroll 108 may be implemented by a combination of a roller and a roller, or by a combination of rollers at two ends.

Further, one side of the circuit board 106 is connected to the support 1024 by the adhesive 110, and a plurality of components 1062 are disposed on one side of the circuit board 106 away from the support 1024.

Through bonding circuit board 106 on support piece 1024, can guarantee the joint strength between circuit board 106 and the support piece 1024, through the mode of viscose 110, convenient and fast, and joint strength is great. Meanwhile, the thickness of the adhesive 110 is thin, so that the thickness of the whole screen structure 100 is not excessively increased. In addition, by arranging the component 1062 on the side of the circuit board 106 away from the support 1024, the interference of the flexible screen assembly 104 on the component 1062 during the moving process can be effectively reduced, and the normal interface display of the flexible screen assembly 104 is ensured.

Wherein, the components and parts include one of the following or their combination: capacitors, resistors, inductors, rectifiers, converters, inverters, converters, diodes, triodes, and board-to-board connectors.

Further, still include: the flexible screen assembly 104 specifically includes: a flexible screen body 1042; the stiffening plate 1044 is disposed between the flexible screen body 1042 and the supporting component 102, and the flexible screen body 1042 is connected to the stiffening plate 1044 through the adhesive 110.

The flexible screen assembly 104 mainly includes a flexible screen body 1042 and a stiffening plate 1044, the flexible screen body 1042 is used for interface display, has certain flexibility, and can be bent, and the stiffening plate 1044 is used for making up the flexible strength of the flexible screen body 1042, especially for improving the strength of the plugging portion, so as to facilitate the overall assembly of the product.

The stiffening plate 1044 is disposed between the flexible screen body 1042 and the supporting member 102, and when connected, one side of the stiffening plate 1044 is connected to the flexible screen body 1042 through the adhesive 110, and the other side can be connected in any connection manner, including but not limited to the street and the adhesive 110.

Further, the other end of the support 1024 is fixedly connected to the stiffening plate 1044.

By limiting the other end of support 1024 to be directly fixed to stiffening plate 1044, one end of flexible screen assembly 104 can be fixed, and it can be understood that when flexible screen assembly 104 is extended or retracted, it is mainly achieved by the extension or retraction of the portion of the end of reel 108. It is emphasized that the supporting member 1024 is divided into two parts, one of which is used to connect with the flexible screen assembly 104, i.e. fixedly connect with the stiffening plate 1044, and the other part is used to form a space with the spacing 103 between the flexible screen assembly 104, so as to provide a space for the movement of the supporting body 1022.

In a specific embodiment, a flexible screen module assembly structure for changing the supporting design is provided, in which a bent supporting metal sheet (i.e. the supporting member 1024) with a certain accommodating space is attached to the surface of the screen body reinforcing sheet (i.e. the reinforcing plate 1044) of the flexible screen module by welding or gluing, the flexible circuit board 106 (i.e. the circuit board 106) is attached to the outer surface of the supporting metal sheet by the adhesive, and the accommodating space inside the supporting metal sheet allows the supporting frame component (i.e. the supporting body 1022) to move left and right.

In addition, the supporting metal sheet is provided with reinforcing ribs (reinforcing ribs 1025), the supporting and bone inserting assembly is matched with the supporting and bone inserting assembly, and the supporting and bone inserting assembly can move left and right under the driving of the rollers to drive the flexible screen module to perform curling motion.

The reinforcing ribs on the supporting metal sheet are matched with the supporting pin-in components, the positions of the reinforcing ribs on the supporting ribs can realize the support of the flexible screen module in the region, the flexible screen module of the corresponding part can also be supported in the process of horizontal movement of the supporting pin-in components, and thus the whole flexible screen module is correspondingly supported in the process of curling movement and cannot cause the flexible screen module to be in a suspended state.

Through the scheme, the flexible circuit board 106 and the components 1062 on the surface of the flexible circuit board can be avoided in the curling motion, meanwhile, the flexible screen module can be supported in the motion process, and in addition, the whole flexible screen module can be ensured to realize complete bending and curling motion.

As shown in fig. 6 and 7, another embodiment of the present application provides an electronic device 200, including a device body 210 and a screen structure 100, where the screen structure 100 is disposed on the device body 210, so as to implement a basic function of interface display of the electronic device 200, and on this basis, since the electronic device 200 includes the screen structure 100 in the foregoing first aspect embodiment, beneficial effects of any of the foregoing embodiments are achieved, and details are not repeated here.

Fig. 6 shows the electronic device in a contracted state, and fig. 7 shows the electronic device in an extended state.

The electronic device 200 may be a smart phone, a tablet, a smart watch, a smart band, or other devices with interface display.

According to the embodiment of screen structure and electronic equipment of this application, through setting up support piece, the chamber that holds that is used for holding the support body has been formed between support piece and flexible screen, it can take place to slide for support piece to support the body, in order to realize the flexible screen subassembly flexible, on this basis, through the circuit board setting that will be connected with the flexible screen subassembly electricity in one side that support body was kept away from to support piece, the space that holds the chamber is effectively utilized, when the flexible screen subassembly is flexible, can keep apart the circuit board with the support body of activity, reduce the interference to circuit board and the components and parts that set up, guarantee the normal use of flexible screen.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A screen structure, comprising:

the supporting assembly comprises a supporting body and a supporting piece arranged on one side of the supporting body;

the flexible screen assembly is movably arranged on one side of the supporting body, which is far away from the supporting piece;

the circuit board is electrically connected with the flexible screen assembly and is arranged on one side of the support piece, which is far away from the support body;

the flexible screen assembly comprises a support body and a flexible screen assembly, wherein the support body is arranged on the flexible screen assembly, one end of the support body is connected with the flexible screen assembly, a space is formed between the support body and the flexible screen assembly, the flexible screen assembly is in an unfolding state, the support body slides out of the space, and when the flexible screen assembly is in a contraction state, the support body slides into the space formed by the space.

2. The screen structure of claim 1, further comprising:

the reinforcing rib is arranged on one side, close to the support body, of the support piece.

3. A screen structure as defined in claim 2, wherein the ribs are arranged in a direction of extension and retraction of the flexible screen assembly, the support body being able to restrict sliding into and out of the space defined by the gap by the ribs.

4. The screen structure of claim 3, wherein the number of the reinforcing ribs is plural, a plurality of the reinforcing ribs are arranged in parallel, the support body includes a plurality of plug-in units provided between adjacent two of the reinforcing ribs,

wherein, the plug connector orientation one side of flexible screen subassembly with the flexible screen subassembly contacts, the strengthening rib orientation one side of flexible screen subassembly with the flexible screen subassembly contacts.

5. A screen structure as recited in claim 4, wherein a side surface of the insert facing the flexible screen assembly is coplanar with a side surface of the stiffener facing the flexible screen assembly.

6. The screen structure of claim 1, further comprising: and at least part of the flexible screen assembly is wound on the reel.

7. A screen structure as defined in claim 1, wherein one side of the circuit board is connected to the support by adhesive, a plurality of components are provided on a side of the circuit board remote from the support,

8. The screen structure according to any one of claims 1 to 7, characterized in that said flexible screen assembly comprises in particular:

a flexible screen body;

the stiffening plate is located the flexible screen body with between the supporting component, the flexible screen body pass through the viscose with the stiffening plate links to each other.

9. A screen structure as defined in claim 8 wherein the other end of the support member is fixedly connected to the reinforcing plate.

10. An electronic device, comprising:

an apparatus body;

the screen structure according to any one of claims 1 to 9, provided on the apparatus body.