CN209103712U - Backlight module - Google Patents
Backlight module Download PDFInfo
- Publication number
- CN209103712U CN209103712U CN201822276814.4U CN201822276814U CN209103712U CN 209103712 U CN209103712 U CN 209103712U CN 201822276814 U CN201822276814 U CN 201822276814U CN 209103712 U CN209103712 U CN 209103712U
- Authority
- CN
- China
- Prior art keywords
- reflector plate
- glue frame
- boss
- foam
- backlight module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 24
- 239000006260 foam Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000011982 device technology Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to display device technology fields, refer in particular to a kind of backlight module；The utility model includes glue frame, and the both side surface of glue frame, which raises upward, is formed with boss, long edge forming of the boss along glue frame, the length of boss is equal to the length of glue frame, reflector plate is posted in glue frame, two side external surfaces of reflector plate post foam respectively, and foam is bonded along the edge of reflector plate；The utility model can quickly assemble reflector plate, and external component can also be mounted directly on reflector plate, not need manpower patch double-sided adhesive operation, can be very convenient, quick by machine automatic attaching, and accurate positioning.
Description
Technical field
The utility model relates to display device technology fields, refer in particular to a kind of backlight module.
Background technique
Existing backlight module needs to paste double-sided adhesive in the two sides long side of glue frame, and patch double-sided adhesive is not easy to position, can only
By manual hand manipulation, since two sides will paste, so needing to adjust the position of glue frame repeatedly, it is easy to which patch is inclined, production efficiency
It is low, the case where usually doing over again.
Therefore, the defect based on above-mentioned existing backlight module needs to improve existing backlight module.
Utility model content
The purpose of this utility model is that providing a kind of backlight module in view of the deficiencies of the prior art, which is solved
Present in existing backlight module: the defects such as assembling production efficiency is low.
To achieve the above object, the utility model is achieved through the following technical solutions: backlight module, including glue frame,
The both side surface of glue frame, which raises upward, is formed with boss, and for boss along the long edge forming of glue frame, the length of boss is equal to the length of glue frame
It spends, reflector plate is posted in glue frame, two side external surfaces of reflector plate post foam respectively, and foam is bonded along the edge of reflector plate.
The height of the boss is 0.35mm, width 0.5mm.
The foam is double-sides belt calymma cotton, is affixed on reflector plate on one side, and another side is for being bonded external component.
The foam is higher by the top 0.05mm of boss.
The foam with a thickness of 0.5mm.
The utility model has the beneficial effects that: reflector plate can be assembled quickly, external component can also be mounted directly on
On reflector plate, manpower patch double-sided adhesive operation is not needed, can be very convenient, quick by machine automatic attaching, and position quasi-
Really.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
See that Fig. 1, the utility model backlight module include: glue frame 1, boss 2, reflector plate 3, foam 4.
The utility model includes glue frame 1, and the both side surface of glue frame 1, which raises upward, is formed with boss 2, and boss 2 is along glue frame 1
Long edge forming, the length of boss 2 is equal to the length of glue frame, and the height of boss 2 is 0.35mm, width 0.5mm.In glue frame 1
Reflector plate 3 is posted, two side external surfaces of reflector plate 3 post foam 4 respectively, and foam 4 is automatic by machine along the edge of reflector plate 3
Patch, high production efficiency, accurate positioning.
The foam 4 of the utility model is double-sides belt calymma cotton, is affixed on reflector plate 3 on one side, and another side is for being bonded outside
Component, accurate positioning.
The foam 4 of the utility model with a thickness of 0.5mm, the width of foam 4 is 1.5mm.
The foam 4 of the utility model is higher by the top 0.05mm of boss 2.
Two lateral edge long sides of the glue frame 1 of the utility model offer reflection groove, and the depth of reflection groove is 0.25mm, reflector plate
3 are directly affixed in reflection groove, and reflector plate 3 is arranged along boss 2.
The utility model can quickly assemble reflector plate 3, and external component can also be mounted directly on reflector plate 3, very
Easily and fast, and accurate positioning.
Certainly, the embodiment of the above, only the preferred embodiments of the utility model, not limit the utility model
Practical range, therefore all equivalence changes done according to structure, feature and principle described in present utility model application the scope of the patents or repair
Decorations, should be included in present utility model application the scope of the patents.
Claims (5)
1. backlight module, it is characterised in that: including glue frame, the both side surface of glue frame, which raises upward, is formed with boss, and boss is along glue
The long edge forming of frame, the length of boss are equal to the length of glue frame, and reflector plate, the two side external surfaces difference of reflector plate are posted in glue frame
Foam is posted, foam is bonded along the edge of reflector plate.
2. backlight module according to claim 1, it is characterised in that: the height of the boss is 0.35mm, width is
0.5mm。
3. backlight module according to claim 1, it is characterised in that: the foam is double-sides belt calymma cotton, a face paste
In on reflector plate, another side is for being bonded external component.
4. backlight module according to claim 1, it is characterised in that: the foam is higher by the top 0.05mm of boss.
5. backlight module according to claim 1, it is characterised in that: the foam with a thickness of 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276814.4U CN209103712U (en) | 2018-12-29 | 2018-12-29 | Backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276814.4U CN209103712U (en) | 2018-12-29 | 2018-12-29 | Backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103712U true CN209103712U (en) | 2019-07-12 |
Family
ID=67163646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822276814.4U Expired - Fee Related CN209103712U (en) | 2018-12-29 | 2018-12-29 | Backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209103712U (en) |
-
2018
- 2018-12-29 CN CN201822276814.4U patent/CN209103712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |