CN206541099U - A kind of LCM structures - Google Patents
A kind of LCM structures Download PDFInfo
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- CN206541099U CN206541099U CN201720166953.4U CN201720166953U CN206541099U CN 206541099 U CN206541099 U CN 206541099U CN 201720166953 U CN201720166953 U CN 201720166953U CN 206541099 U CN206541099 U CN 206541099U
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- diaphragm
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Abstract
The utility model discloses a kind of LCM structures; including upper chase, glue frame, LCD, polaroid, diaphragm, light guide plate and lower chase; the LCD bottom edges are directly fixed with glue frame and fitted; the diaphragm groove of the glue frame is more unilateral than down polaroid profile big, and the thickness of the diaphragm groove is equal to diaphragm thickness, down polaroid thickness and the gap thickness sum for protecting diaphragm.The utility model can save shading glue required when fixation diaphragm and glue frame in traditional LC M modules, make LCM module integral thickness thinning, simplify installation step and change diaphragm process, be easy to do over again, reduce cost.
Description
Technical field
The utility model is related to the design field of LCM structures, more particularly to a kind of LCM structures.
Background technology
In the prior art, when assembling LCM, first light guide plate, glue frame, diaphragm, lower chase are assembled, then pastes shading glue by film
Piece is fixed with glue frame, finally assembles FOG and upper chase, using such a LCM structures, it is necessary to manpower, shading glue during attaching shading glue
Itself need cost, and after diaphragm is dirty, tear shading glue returning man-hour requirement, then change diaphragm, waste time and energy, not side
Just do over again.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
Technical problem to be solved in the utility model is：There is provided one kind makes structural thickness thinning, can be by down polaroid
Sinking down into completely in diaphragm groove makes diaphragm not need shading glue, and lower-cost LCM structures when fixing.
The technical solution of the utility model is as follows：A kind of LCM structures, including upper chase, glue frame, LCD, polaroid, diaphragm,
Light guide plate and lower chase, the LCD bottom edges are directly fixed with glue frame and fitted, and the diaphragm groove of the glue frame is than lower polarisation
Piece profile is unilateral big, and the thickness of the diaphragm groove is equal to diaphragm thickness, down polaroid thickness and the gap for protecting diaphragm
Thickness sum.
Applied to above-mentioned technical proposal, in described LCM structures, the diaphragm groove of the glue frame is more unilateral than down polaroid profile
Big 0.2~0.8mm.
Applied to each above-mentioned technical scheme, in described LCM structures, the diaphragm groove of the glue frame is than down polaroid profile
Unilateral big 0.5mm.
Applied to each above-mentioned technical scheme, in described LCM structures, the gap thickness is 0.02~0.08mm.
Applied to each above-mentioned technical scheme, in described LCM structures, the gap thickness is 0.05mm.
Using such scheme, the utility model by reduce down polaroid single side size and increase diaphragm groove depth,
Down polaroid is sunk to completely in diaphragm groove, prevent diaphragm from removing diaphragm groove, save for fixing diaphragm and glue frame
Shading glue, can make LCM module integral thickness thinning, simplify installation step, and make replacing diaphragm program simplification, be easy to return
Work, reduces cost.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of LCM structures are present embodiments provided, such as Fig. 1 is sectional view of the present utility model, and it includes：Upper chase 2, under
Chase 3, glue frame 4, light guide plate 5, diaphragm 6, LCD7, down polaroid 8.
The LCD7 bottom edges are directly fixed with glue frame 4 and fitted, and the diaphragm groove 1 of the glue frame 4 is than the profile of down polaroid 8
Unilateral big 0.2~0.8mm, the thickness of the diaphragm groove 1 is equal to the thickness of diaphragm 6, the thickness of down polaroid 8 and for diaphragm
The thickness sum of gap 9 of piece, the thickness of gap 9 is 0.02~0.08mm.
It is preferred that, the big 0.2~0.8mm more unilateral than the profile of down polaroid 8 of diaphragm groove 1 of the glue frame 4.
Further, the diaphragm groove 1 of the glue frame 4 big 0.5mm more unilateral than the profile of down polaroid 8.
Such as Fig. 1, after being designed by such scheme, when assembling LCM modules, first by lower chase 3, light guide plate 5, glue frame 4 and
Diaphragm 6 is assembled, rear assembling polaroid and LCD7, because the size of diaphragm groove 1 is more than under the size of polaroid 8, and the ratio of diaphragm groove 1
The unilateral big 0.2~0.8mm of the profile of polaroid 8, the big 0.5mm more unilateral than the profile of down polaroid 8 of diaphragm groove 1 are best, are not done herein
Limitation, meanwhile, the depth of diaphragm groove 1 is greater than the thickness of down polaroid 8 and the thickness sum of diaphragm 6, therefore can will be lower inclined
Mating plate 8 is sunk down among diaphragm groove 1 completely, and LCD bottom surfaces can then fit with glue frame 4, save in traditional LC M modules LCD with
Shading glue between glue frame.
Further, the thickness of gap 9 is 0.02~0.08mm.
Further, the thickness of gap 9 is 0.05mm.
Because leaving gap 9 between diaphragm 6 and down polaroid 8, the thickness of gap 9 be 0.02~0.08mm, thickness value with
0.05mm so can avoid down polaroid 8 from being pressed onto diaphragm 6 to be best, and the thickness in gap 9 is arranged to 0.05mm, then can be with
Effectively prevent from entering the dust granules among gap 9 because gap is too small and damages diaphragm 6 by pressure, while can prevent due to gap again
9 thickness are excessive and cause diaphragm to have mobile risk, and gap thickness is not limited here, is determined on a case-by-case basis.
Using such scheme, the utility model by reduce down polaroid single side size and increase diaphragm groove depth,
Down polaroid is sunk to completely in diaphragm groove, prevent diaphragm from removing diaphragm groove, save for fixing diaphragm and glue frame
Shading glue, can make LCM module integral thickness thinning, simplify installation step, and make replacing diaphragm program simplification be easy to return
Work, reduces cost.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, it is all in this practicality
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of LCM structures, including upper chase, glue frame, LCD, polaroid, diaphragm, light guide plate and lower chase, its feature exist
In the LCD bottom edges are directly fixed with glue frame and fitted, and the diaphragm groove of the glue frame is more unilateral than down polaroid profile big, institute
The thickness for stating diaphragm groove is equal to diaphragm thickness, down polaroid thickness and the gap thickness sum for protecting diaphragm.
2. LCM structures according to claim 1, it is characterised in that：The diaphragm groove of the glue frame is than down polaroid profile list
Big 0.2~the 0.8mm in side.
3. LCM structures according to claim 2, it is characterised in that：The diaphragm groove of the glue frame is than down polaroid profile list
The big 0.5mm in side.
4. LCM structures according to claim 1, it is characterised in that：The gap thickness is 0.02~0.08mm.
5. LCM structures according to claim 4, it is characterised in that：The gap thickness is 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166953.4U CN206541099U (en) | 2017-02-23 | 2017-02-23 | A kind of LCM structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166953.4U CN206541099U (en) | 2017-02-23 | 2017-02-23 | A kind of LCM structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541099U true CN206541099U (en) | 2017-10-03 |
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ID=59949242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166953.4U Active CN206541099U (en) | 2017-02-23 | 2017-02-23 | A kind of LCM structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538199A (en) * | 2018-05-24 | 2018-09-14 | 蚌埠国显科技有限公司 | A kind of ultra-thin screen structure |
-
2017
- 2017-02-23 CN CN201720166953.4U patent/CN206541099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538199A (en) * | 2018-05-24 | 2018-09-14 | 蚌埠国显科技有限公司 | A kind of ultra-thin screen structure |
| CN108538199B (en) * | 2018-05-24 | 2024-04-26 | 蚌埠国显科技有限公司 | Ultrathin screen structure |
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