CN201876633U - Liquid crystal display screen drive board reinforcing device - Google Patents
Liquid crystal display screen drive board reinforcing device Download PDFInfo
- Publication number
- CN201876633U CN201876633U CN2010205943979U CN201020594397U CN201876633U CN 201876633 U CN201876633 U CN 201876633U CN 2010205943979 U CN2010205943979 U CN 2010205943979U CN 201020594397 U CN201020594397 U CN 201020594397U CN 201876633 U CN201876633 U CN 201876633U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- drive plate
- adhesive tape
- faced adhesive
- 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 - Lifetime
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Abstract
The utility model discloses a liquid crystal display screen drive board reinforcing device, which comprises a metal liquid crystal display shell and a drive board. The drive board is arranged on the metal liquid crystal display shell, and a plastic isolating layer is arranged between the drive board and the metal liquid crystal display shell. The device also comprises a double-faced adhesive tape, half of the back face of the double-faced adhesive tape is adhered to the plastic isolating layer, the other half of the back face of the double-faced adhesive tape is adhered to the metal liquid crystal display shell, and insulating foam is adhered to the front face of the double-faced adhesive tape; and a rear drive board cover plate is fixedly arranged on the metal liquid crystal display shell, and a plurality of drops of glue are dropped between contact surfaces of the rear drive board cover plate and the metal liquid crystal display shell. The liquid crystal display screen drive board reinforcing device has a simple structure and a low cost, effectively improves the resistance of a liquid crystal display screen against impact and vibration, and has high practical value.
Description
Technical field
The utility model relates to the LCDs field, is specifically related to the bracing means of liquid crystal display drive plate under high-strength impact, vibration rugged surroundings.
Background technology
In available liquid crystal screen drive plate bracing means, usually only taked the mode of iron gasket or only added double faced adhesive tape, and the utility model with pad, add double faced adhesive tape and combine, and before covering the drive plate bonnet, drip D05 glue, thereby improved the ability of liquid crystal display drive plate anti-vibrating and impact greatly at three key positions.
The utility model content
The utility model technical issues that need to address are to damage at the present military reinforcing LCD bump that drive plate is subjected in various degree when being subjected to intense impact and vibration, thereby make the inoperable phenomenon of liquid crystal display.
The technical solution of the utility model is as follows:
A kind of liquid crystal display drive plate bracing means, include liquid crystal display metal shell and drive plate, described drive plate is installed on the described liquid crystal display metal shell, it is characterized in that: be provided with plastic interlayer between described drive plate and the described liquid crystal display metal shell, also include double faced adhesive tape, half of the described double faced adhesive tape back side is attached on the described plastic interlayer, and second half of the double faced adhesive tape back side is attached on the described liquid crystal display metal shell, and the insulation foam is posted in described double faced adhesive tape front; Be installed with the drive plate back shroud on the described liquid crystal display metal shell, dripping between the surface of contact of described drive plate back shroud and described liquid crystal display metal shell has several glue.
Described liquid crystal display drive plate bracing means is characterized in that: the thickness of described insulation foam is 1.5mm.
Described liquid crystal display drive plate bracing means is characterized in that: the size of described insulation foam is identical with described double faced adhesive tape, and is no more than the edge of described double faced adhesive tape.
Described liquid crystal display drive plate bracing means is characterized in that: the height of described several glue is no more than the distance between described drive plate back shroud and the described liquid crystal display metal shell, does not also overflow drive plate back shroud edge 2mm.
The beneficial effects of the utility model:
The utility model is simple in structure, and cost is low, effectively raises the ability of liquid crystal display shock resistance and vibration, has very high practical value.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a drive plate back shroud mounting structure synoptic diagram of the present utility model.
Embodiment
Referring to Fig. 1,2, a kind of liquid crystal display drive plate bracing means, include liquid crystal display metal shell 2 and drive plate 1, drive plate 1 is installed on the liquid crystal display metal shell 2, be provided with plastic interlayer 3 between drive plate 1 and the liquid crystal display metal shell 2, also include double faced adhesive tape 4, half of double faced adhesive tape 4 back sides is attached on the plastic interlayer 3, second half of double faced adhesive tape 4 back sides is attached on the liquid crystal display metal shell 2, and the insulation foam is posted in double faced adhesive tape 4 fronts; Be installed with drive plate back shroud 5 on the liquid crystal display metal shell 2, dripping between the surface of contact of drive plate back shroud 5 and liquid crystal display metal shell 2 has several D05 glue 6.
The thickness of insulation foam is 1.5mm; The size of insulation foam is identical with double faced adhesive tape 4, and is no more than the edge of double faced adhesive tape 4.
The height of several D05 glue 6 is no more than the distance between drive plate back shroud 5 and the liquid crystal display metal shell 2, does not also overflow drive plate back shroud 5 edge 2mm.
The assembling process of each parts of the utility model device is as follows, earlier the drive plate back shroud is disassembled; On the liquid crystal display metal shell, stick the double faced adhesive tape (length should not surpass platen edge, and width should not surpass the position of drive plate screw) of suitable length and width under the drive plate again, the foam that will insulate again simultaneously is attached on the double faced adhesive tape; Then drip and go up an amount of D05 glue; Cover the drive plate back shroud at last, and be put in after the ventilation treats that D05 glue is done, just can be stand-by.
Claims (4)
1. liquid crystal display drive plate bracing means, include liquid crystal display metal shell and drive plate, described drive plate is installed on the described liquid crystal display metal shell, it is characterized in that: be provided with plastic interlayer between described drive plate and the described liquid crystal display metal shell, also include double faced adhesive tape, half of the described double faced adhesive tape back side is attached on the described plastic interlayer, and second half of the double faced adhesive tape back side is attached on the described liquid crystal display metal shell, and the insulation foam is posted in described double faced adhesive tape front; Be installed with the drive plate back shroud on the described liquid crystal display metal shell, dripping between the surface of contact of described drive plate back shroud and described liquid crystal display metal shell has several glue.
2. liquid crystal display drive plate bracing means according to claim 1 is characterized in that: the thickness of described insulation foam is 1.5mm.
3. liquid crystal display drive plate bracing means according to claim 1 is characterized in that: the size of described insulation foam is identical with described double faced adhesive tape, and is no more than the edge of described double faced adhesive tape.
4. liquid crystal display drive plate bracing means according to claim 1 is characterized in that: the height of described several glue is no more than the distance between described drive plate back shroud and the described liquid crystal display metal shell, does not also overflow drive plate back shroud edge 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205943979U CN201876633U (en) | 2010-11-03 | 2010-11-03 | Liquid crystal display screen drive board reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205943979U CN201876633U (en) | 2010-11-03 | 2010-11-03 | Liquid crystal display screen drive board reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876633U true CN201876633U (en) | 2011-06-22 |
Family
ID=44164547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205943979U Expired - Lifetime CN201876633U (en) | 2010-11-03 | 2010-11-03 | Liquid crystal display screen drive board reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616781A (en) * | 2013-12-04 | 2014-03-05 | 中航华东光电有限公司 | Optical membrane module resistant to strong vibration |
-
2010
- 2010-11-03 CN CN2010205943979U patent/CN201876633U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616781A (en) * | 2013-12-04 | 2014-03-05 | 中航华东光电有限公司 | Optical membrane module resistant to strong vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |