CN218471522U - Display module capable of preventing flexible circuit board from being scratched and electronic equipment - Google Patents
Display module capable of preventing flexible circuit board from being scratched and electronic equipment Download PDFInfo
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- CN218471522U CN218471522U CN202222602249.2U CN202222602249U CN218471522U CN 218471522 U CN218471522 U CN 218471522U CN 202222602249 U CN202222602249 U CN 202222602249U CN 218471522 U CN218471522 U CN 218471522U
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- circuit board
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- display module
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Abstract
The utility model discloses a prevent display module assembly and electronic equipment of flexible circuit board scratch, wherein, prevent display module assembly of flexible circuit board scratch includes: the display device comprises a display panel and a backlight module; one end of the display panel is bound with the flexible circuit board; further comprising: the first frame and the second frame are buckled with each other to form an accommodating space for fixing the backlight module; the corners of the first frame and the second frame near the flexible circuit board are arc-shaped. The utility model discloses doing the arc at first frame and second frame and handling near the turning of flexible circuit board department, the corner of avoiding first frame and second frame is too sharp and fish tail flexible circuit board, has avoided equipment or in the use flexible circuit board by the fish tail, has promoted the product yield, has reduced manufacturing cost, has improved the life of product.
Description
Technical Field
The utility model relates to a display module assembly technical field especially relates to a prevent display module assembly and electronic equipment of flexible circuit board scratch.
Background
With the development of science and technology, more and more electronic devices are appearing in people's lives, especially electronic devices with display screens. In order to facilitate reasonable utilization of an assembly space, the electronic device with the display screen needs to use a flexible circuit board, the flexible circuit board is soft and can be bent at will and easily scratched in an assembly or use process, as shown in fig. 1-3, if the flexible circuit board 10' is of a reverse-folding alignment structure, the flexible circuit board is easily scratched by the first frame 20' and the second frame 30', and if the flexible circuit board 10' is naturally extended after being bound, the flexible circuit board is easily scratched by the first frame 20', so that the product rejection rate is high, the production cost is increased, and the service life is shortened.
In view of this, it is urgently needed to improve the existing display module to prevent the flexible circuit board from being scratched.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a prevent display module assembly and electronic equipment of flexible circuit board scratch for among the solution prior art, the flexible circuit board is easily by the problem of fish tail.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a prevent display module assembly of flexible circuit board scratch includes: the display device comprises a display panel and a backlight module;
one end of the display panel is bound with a flexible circuit board;
further comprising:
the first frame and the second frame are buckled with each other to form an accommodating space for fixing the backlight module;
the corners of the first frame and the second frame near the flexible circuit board are arc-shaped.
In the above scheme, the flexible circuit board is attached to and bent close to the second frame, so that the flexible circuit board has a double-layer structure.
In the scheme, foam is filled between the two layers of the flexible circuit boards.
In the above solution, the first frame is bent at an edge close to the flexible circuit board.
In the above scheme, the bending direction is a direction away from the flexible circuit board.
In the above aspect, the first frame is provided with a protective film on an outer periphery thereof near the flexible circuit board.
In the above aspect, the second frame is rounded at an edge near the flexible circuit board.
In the scheme, one end of the flexible circuit board is bound, and the other end of the flexible circuit board naturally extends.
In the above aspect, a distance between an edge of the first frame and a back surface of the second frame is not less than 0.5mm.
The utility model also provides an electronic equipment, including any one of the above-mentioned scheme prevent the display module assembly of flexible circuit board scratch.
The utility model discloses a technical scheme can reach following beneficial effect:
arc processing is done at the corner of first frame and second frame being close to flexible circuit board department, avoids the corner of first frame and second frame too sharp and fish tail flexible circuit board, has avoided equipment or in the use flexible circuit board by the fish tail, has promoted the product yield, has reduced manufacturing cost, has improved the life of product.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below to form a part of the present invention, and the exemplary embodiments and the description thereof of the present invention explain the present invention and do not form an improper limitation to the present invention. In the drawings:
fig. 1 is a schematic structural diagram of a first frame and a flexible circuit board in the prior art;
fig. 2 is a schematic structural view of a second frame and a flexible circuit board in the prior art;
fig. 3 is a schematic structural diagram of a first frame and a flexible circuit board in the prior art;
fig. 4 is a schematic structural diagram of a first frame and a flexible circuit board of a display module according to a preferred embodiment disclosed in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a first frame and a flexible circuit board of a display module according to another preferred embodiment disclosed in embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of a flexible circuit board and foam of a display module disclosed in embodiment 1 of the present invention;
fig. 7 is a schematic structural diagram of a second frame and a flexible circuit board of a display module disclosed in embodiment 1 of the present invention;
fig. 8 is a schematic structural diagram of the first frame and the flexible circuit board of the display module disclosed in embodiment 2 of the present invention.
The following reference numerals are included:
flexible circuit board-10' in the prior art; a prior art first frame 20'; a prior art second frame 30'; a flexible circuit board 10; a first frame-20; a second frame-30; foam-40; and (5) a protective film-50.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 4-7, the utility model provides a prevent display module assembly of flexible circuit board scratch, include: the display device comprises a display panel and a backlight module;
one end of the display panel is bound with a flexible circuit board 10; further comprising: the first frame 20 and the second frame 30 are buckled with each other to form an accommodating space for fixing the backlight module; corners of the first frame 20 and the second frame 30 near the flexible circuit board 10 are arc-shaped.
The utility model discloses doing the arc at the turning that first frame 20 and second frame 30 were located being close to flexible circuit board 10 and handling, avoid first frame 20 and second frame 30's corner too sharp and fish tail flexible circuit board 10, avoided equipment or in the use flexible circuit board 10 by the fish tail, promoted display module's yield, reduced display module's manufacturing cost, improved display module's life.
In this embodiment, the flexible circuit board 10 is a reverse-folding alignment structure, that is, the flexible circuit board 10 is attached to the second frame 30 and bent downward, so that the flexible circuit board 10 has a double-layer structure.
Preferably, in order to prevent the flexible circuit boards 10 from rubbing against each other at the double-layer structure, a foam 40 is filled between the two layers of flexible circuit boards 10. The foam 40 can also serve to support the flexible circuit board 10 and to cushion it.
In a preferred embodiment of the present embodiment, the first frame 20 is bent near the edge of the flexible circuit board 10. And the bending direction is a direction away from the flexible circuit board 10. Thus, the first frame 10 close to the flexible circuit board 10 is in a circular arc shape, and the edge of the first frame 20 is far away from the flexible circuit board 10, so as to prevent the flexible circuit board 10 from being scratched.
In another preferred embodiment of the present embodiment, the first frame 20 is provided with a protective film 50 at the outer periphery near the flexible circuit board 10. The edge of the first frame 20 can be wrapped to smooth the edge of the first frame 20, and preferably, the corners are arc-shaped to prevent the flexible circuit board 10 from being scratched.
The present embodiment preferably has the second frame 30 rounded at an edge near the flexible circuit board 10. The flexible circuit board 10 is prevented from being scratched by the second frame 30.
Example 2
As shown in fig. 8, the structure of the flexible circuit board 10 after binding in the present embodiment is naturally extended. That is, there is no portion of the flexible circuit board 10 bent into a double-layer structure.
The present embodiment preferably has a distance between the edge of the first frame 20 and the back of the second frame 30 of not less than 0.5mm. The first frame 20 is spaced apart from the flexible circuit board 10 sufficiently, and the flexible circuit board 10 is prevented from being scratched by the first frame 20. The first frame 20 in this embodiment does not need to bend or wrap the edge, and only needs to be away from the flexible circuit board 10, so that the production efficiency is higher.
Preferably, the edge of the first frame 20 is arc-shaped, so as to further prevent the flexible circuit board 10 from being scratched.
Example 3
The utility model also provides an electronic equipment, including the display module assembly who prevents the flexible circuit board scratch in embodiment 1 or 2. Because the corners of the first frame 20 and the second frame 30 near the flexible circuit board 10 are processed in an arc shape, the flexible circuit board 10 is prevented from being scratched due to too sharp corners of the first frame 20 and the second frame 30, the flexible circuit board 10 is prevented from being scratched in the assembling or using process, the yield of the electronic equipment is improved, the production cost is reduced, and the service life of the electronic equipment is prolonged.
The utility model discloses doing the arc at first frame and second frame and handling near the turning of flexible circuit board department, the corner of avoiding first frame and second frame is too sharp and fish tail flexible circuit board, has avoided equipment or in the use flexible circuit board by the fish tail, has promoted the product yield, has reduced manufacturing cost, has improved the life of product.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a prevent display module assembly of flexible circuit board scratch which characterized in that includes: the display device comprises a display panel and a backlight module;
one end of the display panel is bound with a flexible circuit board;
further comprising:
the first frame and the second frame are mutually buckled to form an accommodating space for fixing the backlight module;
the corners of the first frame and the second frame near the flexible circuit board are arc-shaped.
2. The display module according to claim 1, wherein the flexible circuit board is attached to the second frame and bent to form a double-layer structure.
3. The display module according to claim 2, wherein a foam is filled between the two layers of flexible printed circuits.
4. The display module assembly according to claim 2, wherein the first frame is bent at an edge near the flexible circuit board.
5. The display module according to claim 4, wherein the bending direction is a direction away from the flexible circuit board.
6. The display module assembly according to claim 2, wherein the first frame is provided with a protective film at an outer periphery thereof near the flexible circuit board.
7. The display module assembly according to claim 2, wherein the second frame is rounded near an edge of the flexible circuit board.
8. The display module assembly for preventing scratches by flexible circuit board according to claim 1, wherein one end of said flexible circuit board is bound and the other end is extended naturally.
9. The display module according to claim 8, wherein a distance between an edge of the first frame and a back surface of the second frame is not less than 0.5mm.
10. An electronic device, comprising the display module for preventing flexible circuit board from being scratched according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222602249.2U CN218471522U (en) | 2022-09-29 | 2022-09-29 | Display module capable of preventing flexible circuit board from being scratched and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222602249.2U CN218471522U (en) | 2022-09-29 | 2022-09-29 | Display module capable of preventing flexible circuit board from being scratched and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218471522U true CN218471522U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222602249.2U Active CN218471522U (en) | 2022-09-29 | 2022-09-29 | Display module capable of preventing flexible circuit board from being scratched and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218471522U (en) |
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2022
- 2022-09-29 CN CN202222602249.2U patent/CN218471522U/en active Active
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