CN111010520A

CN111010520A - Folding television

Info

Publication number: CN111010520A
Application number: CN201911350457.4A
Authority: CN
Inventors: 汪金辉
Original assignee: Konka Group Co Ltd
Current assignee: Konka Group Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-04-14
Anticipated expiration: 2039-12-24
Also published as: CN111010520B

Abstract

The invention provides a folding television, which comprises a display screen, a first display screen and a second display screen, wherein the display screen comprises a main display screen component, a first auxiliary display screen supporting part and a second auxiliary display screen supporting part; the main display screen assembly, the first auxiliary display screen supporting part and the second auxiliary display screen supporting part share one flexible OLED screen; and a hinge assembly including a first hinge assembly, a second hinge assembly; the first hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the first auxiliary display screen supporting part, and the second hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the second auxiliary display screen supporting part; the flexible OLED screen positioned on the first auxiliary display screen supporting part and the second auxiliary display screen supporting part can be folded through a hinge assembly. The performance requirement on the flexible OLED screen is reduced by adopting the double-hinge arrangement, and the two hinges reduce the design difficulty of the whole hinge of the large-size OLED folding television.

Description

Folding television

Technical Field

The invention relates to the technical field of televisions, in particular to a folding television.

Background

The screen size of the existing OLED television is large, when the existing OLED television is designed to be foldable, the OELD television is only folded once, higher requirements can be provided for the performance of the OLED flexible screen, the OLED flexible screen is more difficult to produce and manufacture, and meanwhile, the design requirements for the whole television structure and the hinge are higher, so that the OLED flexible screen is hardly up to the commercial standard.

Thus, there is a need for improvement and improvement in the art.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide a folding television, and aims to solve the problems that the design of the existing folding television has high requirements on the performance of an OLED flexible screen and the structural design of the whole television is complex.

The technical scheme of the invention is as follows:

a folding television set, comprising:

a display screen including a main display screen assembly, a first sub-display screen support portion, and a second sub-display screen support portion; the main display screen assembly, the first auxiliary display screen supporting part and the second auxiliary display screen supporting part share one flexible OLED screen; and

a hinge assembly including a first hinge assembly and a second hinge assembly;

the first hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the first auxiliary display screen supporting part, and the second hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the second auxiliary display screen supporting part; the flexible OLED screen positioned on the first auxiliary display screen supporting part and the second auxiliary display screen supporting part can be folded through a hinge assembly.

Optionally, the folding television set, wherein the main display screen assembly includes: the power panel is characterized by comprising a power panel, a rear shell and a main screen back plate, wherein the power panel is connected with the main board, the rear shell is arranged on the back of the main board and the back of the power panel, the main screen back plate is arranged in front of the main board and the power panel, and the main board is connected with the flexible OLED screen through a wire.

Optionally, the folding television set, wherein the hinge assembly is a hinge with a damping screw.

Optionally, the flexible OLED panel disposed on the first sub-display support portion and the second sub-display support portion is foldable by a hinge assembly by an angle of 0 to 60 degrees.

Optionally, the folding television set, wherein the first sub-display screen support part and the second sub-display screen support part are symmetrically disposed at two sides of the main display screen assembly.

Optionally, the folding television set, wherein the main display screen assembly further includes a plurality of data ports for connecting with external devices.

Optionally, the foldable television further includes a fixing structure for fixing the folded first sub-display screen supporting portion and the second sub-display screen supporting portion.

Optionally, the folding television set, wherein the fixing structure is a magnetic attraction fixing structure or a buckle fixing structure.

Optionally, the area of the flexible OLED screen on the main display screen assembly is equal to the area of the flexible OLED screen on the first sub-display screen support portion and the second sub-display screen support portion, respectively.

Has the advantages that: the invention provides a folding television, which comprises a display screen, a first display screen and a second display screen, wherein the display screen comprises a main display screen component, a first auxiliary display screen supporting part and a second auxiliary display screen supporting part; the main display screen assembly, the first auxiliary display screen supporting part and the second auxiliary display screen supporting part share one flexible OLED screen; and a hinge assembly including a first hinge assembly, a second hinge assembly; the first hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the first auxiliary display screen supporting part, and the second hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the second auxiliary display screen supporting part; the flexible OLED screen positioned on the first auxiliary display screen supporting part and the second auxiliary display screen supporting part can be folded through a hinge assembly. The performance requirement on the flexible OLED screen is lowered by adopting the double-hinge arrangement, and meanwhile, the design difficulty of the whole hinge of the large-size OLED folding television is reduced due to the two hinges.

Drawings

Fig. 1 is a perspective view of a foldable television according to an embodiment of the present invention.

Fig. 2 is a front view of a folding television set according to an embodiment of the present invention.

Fig. 3 is a top view of a foldable television set according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a main display assembly according to an embodiment of the present invention.

Detailed Description

The invention provides a folding television. In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is described in further detail below with reference to the accompanying drawings by way of embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 4, the folding tv 1 includes a display screen 10, the display screen 10 includes a main display screen assembly 11, a first sub-display screen support portion 12 and a second sub-display screen support portion 13; the main display screen assembly 11, the first sub-display screen support part 12 and the second sub-display screen support part 13 share a flexible OLED screen 20; and a hinge assembly 30, the hinge assembly 30 including a first hinge assembly 31, a second hinge assembly 32; the first hinge assembly 31 is disposed at the back of the flexible OLED screen 20 between the main display screen assembly 11 and the first sub-display screen support 12, and the second hinge assembly 32 is disposed at the back of the flexible OLED screen 20 between the main display screen assembly 11 and the second sub-display screen support 13; the flexible OLED panels on the first and second

sub-display support parts

12 and 13 are foldable by a hinge assembly 30.

In this embodiment, the display screen of the OELD television is divided into three components, two adjacent components are connected by a hinge, the three components share the same flexible OLED screen, the whole set can be folded into a triangular prism by arranging two hinges, and the maximum folding angle presented by the folded screen is 60 degrees instead of the traditional 180 degrees, so that the design difficulty of a hinge structure of the whole set with a large size and an OLED module can be reduced as much as possible. Meanwhile, the folded flexible OLED display screen is arranged inside the triangular column and is in a hollow state, so that the screen can be protected to the maximum extent, and the problem of screen cracking caused by impact, vibration friction and the like is solved.

In some embodiments, in conjunction with fig. 4, the main display screen assembly 11 includes: the OLED display panel comprises a power panel 120, a rear shell and a main screen back plate 130, wherein the power panel 120 is formed by connecting a main board 110 and the main board, the rear shell is arranged on the back sides of the main board 110 and the power panel 120, the main screen back plate 130 is arranged in front of the main board 110 and the power panel 120, and the main board 110 is connected with a flexible OLED screen 20 through a conducting wire.

Specifically, the power board 120, the main board 110, and the speaker 150 required for lighting the OLED flexible screen are disposed on the main display screen assembly 11, which is located at the middle portion, and the flexible OLED screen on the assembly is not folded when folded.

In this embodiment, the main display assembly 11 is further provided with a plurality of data ports 160 (not shown in the figure) for connecting with external devices, and when external devices such as audio devices need to be connected, the main display support portion is folded back and connected to the main display support portion, and the main display support portion is restored to its original position. Because different wiring ports can be selected according to needs, the connection and the use of external equipment are facilitated.

In some embodiments, the hinge assembly 30 is a hinge with a damping device.

Specifically, in order to realize that the flexible OLED panel can be folded and fixed at any angle within a certain angle range, the hinge assembly 30 is a hinge with a damping device, such as a damping nail, a damper, and the like. By way of example, the damping device is a damping pin 310, two damping pins are arranged at the folding position of the hinge, and the flexible OLED screen can only rotate within a set range through the action of the damping pins. It should be noted that the structures of the hinge, the damper, and the like described in the present invention are all known in the prior art, that is, they are all required to achieve the purpose of rotation and folding achieved in the present invention, and are not described herein again. The specific design structure is out of the protection scope of the invention.

Further, the flexible OLED panel on the first sub-display support portion 12 and the second sub-display support portion 13 is foldable by a hinge assembly 30 at an angle of 0 to 60 degrees.

Specifically, rotation of the flexible OLED screen in the range of 0-60 degrees may be achieved by the hinge assembly 30. The flexible OLED screen positioned on the first auxiliary display screen supporting part 12 and the second auxiliary display screen supporting part 13 can be folded within the range of 0-60 degrees, so that a curved surface or a plane structure can be formed, and the requirement experience of different users or users in different environments can be met.

In some embodiments, the area of the flexible OLED panel on the main panel assembly 11 is equal to the area of the flexible OLED panel on the first sub panel support 12 and the second sub panel support 13, respectively.

Specifically, the flexible OLED panel is divided into three parts, as shown in A, B, C in fig. X, where B denotes the flexible OLED panel on the main panel assembly, A, C denotes the OLED panel on the first and second sub-panel supports, A, B, C denotes the same area, and A, C is symmetrically disposed on both sides of B. A, C is folded into a 60-degree equilateral triangular prism shape.

In some embodiments, a fixing structure for fixing the folded first sub display support part 12 and the second sub display support part 13 is further included.

Specifically, in order to fix the folded first sub-display screen supporting portion 12 and the second sub-display screen supporting portion 13, a fixing structure is disposed on the first sub-display screen supporting portion 12 and the second sub-display screen supporting portion 13, and the fixing structure may be a magnetic structure, or may be a magnetic structure such as a buckle or a thread-gluing structure. When the whole machine leaves the factory, the folding screen is fixed in a folding state through the fixing structure, the corresponding packaging structure is designed into a triangle, and the packaging structure is honeycomb-shaped when the whole machine is transported and stacked, so that high stability and high reliability are achieved, and transportation and storage of the whole machine are facilitated.

In summary, the foldable tv provided by the present invention includes a display screen, which includes a main display screen assembly, a first sub-display screen support portion and a second sub-display screen support portion; the main display screen assembly, the first auxiliary display screen supporting part and the second auxiliary display screen supporting part share one flexible OLED screen; and a hinge assembly including a first hinge assembly, a second hinge assembly; the first hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the first auxiliary display screen supporting part, and the second hinge assembly is arranged on the back surface of the flexible OLED screen and is positioned between the main display screen assembly and the second auxiliary display screen supporting part; the flexible OLED screen positioned on the first auxiliary display screen supporting part and the second auxiliary display screen supporting part can be folded through a hinge assembly. The performance requirement on the flexible OLED screen is lowered by adopting the double-hinge arrangement, and meanwhile, the design difficulty of the whole hinge of the large-size OLED folding television is reduced due to the two hinges.

Meanwhile, when external equipment needs to be connected, only the screen part corresponding to the main board side needs to be connected in a folded mode, and then the original position is recovered, the folded screen is in a 60-degree equilateral triangular prism shape, the left part and the right part are fixed together by adopting a magnetic attraction structure, a hollow structure is formed inside the screen, the screen is similar to a 3D structure in shape, the screen is prevented from being damaged when the television is transported, the folded screen is fixed by a fixing structure when the whole machine leaves a factory in a folded shape, the corresponding packaging structure is designed into a triangular shape, and the folded screen is formed into a honeycomb shape when the whole machine is transported and stacked, so that high stability and high reliability are achieved, and transportation and storage of the whole machine are.

It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.

Claims

1. A folding television set, comprising:

a hinge assembly including a first hinge assembly and a second hinge assembly;

2. The folding television of claim 1, wherein the main display screen assembly comprises: the power panel is characterized by comprising a power panel, a rear shell and a main screen back plate, wherein the power panel is connected with the main board, the rear shell is arranged on the back of the main board and the back of the power panel, the main screen back plate is arranged in front of the main board and the power panel, and the main board is connected with the flexible OLED screen through a wire.

3. The folding television of claim 1, wherein the hinge assembly is a hinge with a damping screw.

4. The folding television of claim 1, wherein the flexible OLED screen on the first and second secondary display screen supports is foldable by a hinge assembly at an angle of 0-60 degrees.

5. The folding television set of any one of claims 1 to 4, wherein the first sub-display support portion and the second sub-display support portion are symmetrically disposed on both sides of the main display assembly.

6. The folding television of claim 1, wherein the main display screen assembly further comprises a plurality of data ports for connection to external devices.

7. The folding television set of claim 1, further comprising a fixing structure for fixing the folded first sub-display support part and the second sub-display support part.

8. The foldable TV set of claim 6, wherein the fixing structure is a magnetic fixing structure or a snap fixing structure.

9. The folding television set of claim 1, wherein the flexible OLED panel on the main display panel assembly has an area equal to an area of the flexible OLED panel on the first and second sub-display panel support portions, respectively.