CN206074962U - A kind of backlight module for preventing foam sticker askew - Google Patents
A kind of backlight module for preventing foam sticker askew Download PDFInfo
- Publication number
- CN206074962U CN206074962U CN201621058021.XU CN201621058021U CN206074962U CN 206074962 U CN206074962 U CN 206074962U CN 201621058021 U CN201621058021 U CN 201621058021U CN 206074962 U CN206074962 U CN 206074962U
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- CN
- China
- Prior art keywords
- reflector plate
- location hole
- foam
- reflecting surface
- model
- 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
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Abstract
This utility model is related to back light model setting technology field, refers in particular to a kind of backlight module for preventing foam sticker askew；This utility model includes reflector plate, glue frame, and reflector plate is positioned in glue frame, and reflector plate has reflecting surface, non-reflecting surface, and location hole is offered on the non-reflecting surface of reflector plate, and the center of circle of location hole is located on left and right two sides of non-reflecting surface；The beneficial effects of the utility model are：By the setting of location hole, significant mark is made to the position of foam, operator can know the position of patch foam at a glance, as long as one end of foam is all represented and meets tolerance without departing from the region of location hole, therefore, it is possible to ensure product quality.
Description
Technical field
This utility model is related to back light model setting technology field, refers in particular to a kind of backlight module for preventing foam sticker askew.
Background technology
The application of backlight module is very wide.In the backlight module course of processing, need the back side of reflector plate and glue frame it
Between stick single tape calymma cotton, single tape calymma cotton is in strip, for reflector plate is fixed on glue frame.For the tolerance of patch foam
Requirement is 0.5mm, and this tolerance is too high, and in actual production, employee is difficult for foam to be attached to position, and artificial operation is difficult to protect
The tolerance of card patch foam, so will result in product quality problem.
Therefore, the defect based on above-mentioned existing backlight module, needs to be improved existing backlight module.
The content of the invention
The purpose of this utility model is to provide a kind of backlight mould for preventing foam sticker askew for the deficiencies in the prior art
Group, the backlight module for preventing foam sticker askew are solved existing for existing backlight module：Foam paste when it is difficult to ensure that
Tolerance, the low defect of patch foam quality.
For achieving the above object, this utility model is achieved through the following technical solutions：One kind prevents foam sticker askew
Backlight module, including reflector plate, glue frame, reflector plate be positioned in glue frame, and reflector plate has reflecting surface, non-reflecting surface, reflection
Location hole is offered on the non-reflecting surface of piece, the center of circle of location hole is located on left and right two sides of non-reflecting surface.
The radius R of location hole is 0.4mm.
The center of circle of location hole to the distance on the top of reflector plate be 7.16mm.
The thickness of foam is 0.3mm.
The beneficial effects of the utility model are：By the setting of location hole, significant mark is made to the position of foam,
Operator can know the position of patch foam at a glance, as long as one end of foam is without departing from the region of location hole, all generation
Table meets tolerance, therefore, it is possible to ensure product quality.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of reflector plate of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
Seeing Fig. 1 --- Fig. 2, a kind of backlight module for preventing foam sticker askew of this utility model include：It is reflector plate 1, non-anti-
Penetrate face 2, location hole 3, foam 4, glue frame 5.
This utility model includes reflector plate 1, glue frame 5, and reflector plate 1 is positioned in glue frame 5, and reflector plate 1 has reflecting surface, non-
Reflecting surface 2, offers location hole 3 on the non-reflecting surface 2 of reflector plate 1, the center of circle of location hole 3 is located at left and right the two of non-reflecting surface 2
On bar side, by the setting of location hole 3, significant mark is made to the position of foam 4, operator can know at a glance
Road pastes the position of foam 4, if one end of foam 4 is all represented and meets tolerance without departing from the region of location hole 3, therefore energy
Enough ensure product quality.
The radius R of location hole of the present utility model 3 is 0.4mm.
The center of circle of location hole of the present utility model 3 to the distance on the top of reflector plate 1 be 7.16mm.
Location hole of the present utility model 3 has two, is symmetrical arranged, respectively on left and right two sides of reflector plate 1.
Location hole of the present utility model 3 is spherical in a quarter, and the radius of location hole 3 is less than the thickness of reflector plate 1, and this is fixed
Position hole 3 is only located at the reflecting surface that reflector plate 1 can't be affected on the non-reflecting surface 2 of reflector plate 1.
Location hole of the present utility model 3 can have four, be divided into two groups, and the upper end position of aforementioned reflector plate 1 is one group, right
Answer the upper end position of foam 4, another group of lower end for being located at reflector plate 1, the lower end position of correspondence foam 4.
The thickness of foam of the present utility model 4 is 0.3mm.
This utility model simple structure, positioning are clear, ensure that the position of foam meets tolerance, it is ensured that product matter
Amount.
Certainly, the embodiment of the above, simply preferred embodiments of the present utility model, not limit this utility model
Practical range, therefore the equivalence changes done of all constructions according to described in this utility model claim, feature and principle or repair
Decorations, all should be included in this utility model claim.
Claims (4)
1. a kind of backlight module for preventing foam sticker askew, including reflector plate, glue frame, reflector plate are positioned in glue frame, reflector plate
With reflecting surface, non-reflecting surface, it is characterised in that：Location hole, the center of circle position of location hole are offered on the non-reflecting surface of reflector plate
On left and right two sides of non-reflecting surface.
2. a kind of backlight module for preventing foam sticker askew according to claim 1, it is characterised in that：The radius of location hole
R is 0.4mm.
3. a kind of backlight module for preventing foam sticker askew according to claim 1, it is characterised in that：The center of circle of location hole
Distance to the top of reflector plate is 7.16mm.
4. a kind of backlight module for preventing foam sticker askew according to claim 1, it is characterised in that：The thickness of foam is
0.3mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058021.XU CN206074962U (en) | 2016-09-18 | 2016-09-18 | A kind of backlight module for preventing foam sticker askew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058021.XU CN206074962U (en) | 2016-09-18 | 2016-09-18 | A kind of backlight module for preventing foam sticker askew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074962U true CN206074962U (en) | 2017-04-05 |
Family
ID=58438215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058021.XU Expired - Fee Related CN206074962U (en) | 2016-09-18 | 2016-09-18 | A kind of backlight module for preventing foam sticker askew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074962U (en) |
-
2016
- 2016-09-18 CN CN201621058021.XU patent/CN206074962U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20210918 |