CN210666259U - Liquid crystal display screen dust keeper - Google Patents
Liquid crystal display screen dust keeper Download PDFInfo
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- CN210666259U CN210666259U CN201921807393.1U CN201921807393U CN210666259U CN 210666259 U CN210666259 U CN 210666259U CN 201921807393 U CN201921807393 U CN 201921807393U CN 210666259 U CN210666259 U CN 210666259U
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- splice plate
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- liquid crystal
- crystal display
- cotton
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Abstract
The utility model discloses a liquid crystal display dust keeper, including splice plate, glass board and the cotton dustproof piece of PU, the splice plate top is fixed with the cotton dustproof piece of PU through the sticky glutinous of acrylic acid two-sided, be provided with the strength layer in the splice plate, the splice plate bottom has the glass board through glue bonding, the spraying of glass inboard top layer has non-euphotic layer, the thread groove has all been seted up to the cotton dustproof piece junction of PU, all set up the screw that corresponds with the nylon screw on splice plate and the glass board, splice plate and glass board surface are provided with the wearing layer. The utility model discloses can carry out the dismouting to dust keeper, easy-to-use is effectual, can conveniently change the dustproof part who is infected with too much dust as required, and bulk strength is high, and surperficial wear-resisting effect is good, and long service life is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a dustproof technical field of display screen, in particular to liquid crystal display dust keeper.
Background
As a common display device, the liquid crystal display screen plays an important role in the production and life of people, and in order to prevent external dust from entering the display screen in the use process of the display screen and influencing the display effect of the display screen, the dustproof device of the display screen is very necessary.
The conventional dust-proof device has the following disadvantages: 1. the dustproof device cannot be disassembled and assembled, and the use effect is poor; 2. the dustproof part which is stained with excessive dust cannot be replaced conveniently according to the requirement; 3. the whole strength is not high enough, and the glass is easy to damage when being extruded by external force; 4. the surface wear-resisting effect is poor, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a liquid crystal display dust keeper can effectively solve the problem in the technical background.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a liquid crystal display dust keeper, includes splice plate, glass board and the cotton dustproof piece of PU, the splice plate top is fixed with the cotton dustproof piece of PU through the two-sided sticky glutinous of acrylic acid, be provided with the intensity layer in the splice plate, the splice plate bottom has the glass board through glue bonding, glass inboard top layer spraying has the euphotic layer, the thread groove has all been seted up to the cotton dustproof piece junction of PU, all set up the screw that corresponds with the nylon screw on splice plate and the glass board, splice plate and glass board surface are provided with the wearing layer.
Further, the strength layer is made of a glass fiber board material.
Furthermore, the light-tight layer is made of light-tight black paint materials through spraying.
Furthermore, the wear-resistant layer is made of high-molecular ceramic wear-resistant paint through spraying.
Further, be interference fit connection between the cotton dustproof piece of pu.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up the nylon screw, thread groove and splice plate, utilize the nylon screw to pass the screw that sets up on thread groove and splice plate and the glass board and correspond with the nylon screw, it is whole to splice into a frame type conveniently on the glass board splice plate, place the liquid crystal display who is fit for the size between the splice plate, utilize interference fit's pu cotton dustproof block, can prevent effectively that the dust from getting into liquid crystal display from the gap between pu cotton dustproof block and the liquid crystal display, the while is convenient to carry out the dismouting to this dust keeper, promote the ease for use.
2. Through setting up acrylic acid double faced adhesive tape and the cotton dustproof piece of pu, utilize the fixed cotton dustproof piece of pu of acrylic acid double faced adhesive tape, the acrylic acid double faced adhesive tape is torn in needs to the convenience, detaches the cotton dustproof piece of pu, is convenient for change the dustproof component who is infected with too much dust.
3. Make for glass fiber plate material through setting up the intensity layer, conveniently promote the bulk strength of splice plate, easily deformation damage when effectively preventing this dust keeper from receiving external force extrusion.
4. Make for the spraying of polymer ceramic wear-resistant coating through setting up the wearing layer, conveniently promote the wear-resisting effect on splice plate and glass plate surface, prevent that this dust keeper surface easily wears out increase of service life in the use.
Drawings
Fig. 1 is a schematic view of the overall structure of a dustproof device for a liquid crystal display panel according to the present invention.
Fig. 2 is a schematic view of the dustproof device of the lcd panel according to the present invention.
Fig. 3 is a schematic view of a glass plate of the dustproof device for a liquid crystal display panel according to the present invention.
Fig. 4 is a schematic view of the wear-resistant layer of the dustproof device for a liquid crystal display panel according to the present invention.
In the figure: 1. splicing plates; 2. a glass plate; 3. a pu cotton dust-proof block; 4. nylon screws; 5. acrylic double-sided adhesive tape; 6. a wear layer; 7. a strength layer; 8. a threaded hole; 9. a light-impermeable layer; 10. a thread groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a liquid crystal display screen dust keeper, including splice plate 1, glass board 2 and the cotton dustproof piece 3 of PU, splice plate 1 top is fixed with the cotton dustproof piece 3 of PU through the gluing of acrylic acid double faced adhesive tape 5, be provided with intensity layer 7 in the splice plate 1, splice plate 1 bottom has glass board 2 through glue bonding, 2 internal surface layer spraying of glass board has euphotic layer 9, threaded groove 10 has all been seted up to the cotton dustproof piece 3 junction of PU, all set up the screw that corresponds with nylon screw 4 on splice plate 1 and the glass board 2, splice plate 1 and 2 surfaces of glass board are provided with wearing layer 6.
Wherein, the strength layer 7 is made of glass fiber board material.
As shown in figure 1 in this embodiment, utilize strength layer 7 to make for glass fiber board material, conveniently promote splice plate 1's bulk strength, easily deformation damage when effectively preventing this dust keeper from receiving external force extrusion.
The light-tight layer 9 is made of light-tight black paint materials through spraying.
In this embodiment, as shown in fig. 1, the light-impermeable layer 9 can prevent light leakage from the liquid crystal display panel located inside the glass plate 2.
Wherein, the wear-resistant layer 6 is made by spraying high-molecular ceramic wear-resistant paint.
In this embodiment, as shown in fig. 4, the wear-resistant layer 6 is made of a high-molecular ceramic wear-resistant paint by spraying, so that the wear-resistant effect of the surfaces of the splice plate 1 and the glass plate 2 is conveniently improved, the surface of the dust-proof device is prevented from being easily worn in the using process, and the service life of the dust-proof device is prolonged.
Wherein, be interference fit connection between the cotton dustproof piece 3 of pu.
In this embodiment, as shown in fig. 2, the pu cotton dustproof block 3 in interference fit is utilized to effectively prevent dust from entering the liquid crystal display screen from a gap between the pu cotton dustproof block 3 and the liquid crystal display screen.
It should be noted that, the utility model relates to a liquid crystal display screen dustproof device, during operation, nylon screws 4 are utilized to pass through thread grooves 10 and screw holes corresponding to the nylon screws 4 arranged on a splice plate 1 and a glass plate 2, the splice plate 1 is conveniently spliced into a frame-shaped whole on the glass plate 2, a liquid crystal display screen with suitable size is placed between the splice plates 1, the pu cotton dustproof block 3 in interference fit is utilized to effectively prevent dust from entering the liquid crystal display screen from a gap between the pu cotton dustproof block 3 and the liquid crystal display screen, and simultaneously, the dustproof device is convenient to be disassembled and assembled, the usability is improved, the acrylic double faced adhesive tape 5 is utilized to adhere and fix the pu cotton dustproof block 3, the acrylic double faced adhesive tape 5 is convenient to be torn, the pu cotton dustproof block 3 is detached, dustproof parts which are infected with much dust are convenient to be replaced, the strength layer 7 is made of glass fiber plate material, conveniently promote splice plate 1's bulk strength, easily deformation damage when effectively preventing this dust keeper from receiving external force extrusion utilizes wearing layer 6 to make for the spraying of polymer ceramic wear-resistant coating (Guangzhou also receives new materials science and technology limited company production, model GN-704 BW), conveniently promotes splice plate 1 and the wear-resisting effect on glass board 2 surface, prevents that this dust keeper surface easily wears out, increase of service life in the use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a liquid crystal display dust keeper, includes splice plate (1), glass board (2) and the cotton dust proof block of PU (3), its characterized in that: splice plate (1) top is glued through acrylic acid double faced adhesive tape (5) and is fixed with pu cotton dustproof block (3), be provided with intensity layer (7) in splice plate (1), splice plate (1) bottom has glass board (2) through glue bonding, glass board (2) top layer spraying has euphotic layer (9), thread groove (10) have all been seted up to pu cotton dustproof block (3) junction, all set up the screw that corresponds with nylon screw (4) on splice plate (1) and glass board (2), splice plate (1) and glass board (2) surface are provided with wearing layer (6).
2. The liquid crystal display screen dustproof device according to claim 1, characterized in that: the strength layer (7) is made of glass fiber board material.
3. The liquid crystal display screen dustproof device according to claim 1, characterized in that: the light-tight layer (9) is made of light-tight black paint materials through spraying.
4. The liquid crystal display screen dustproof device according to claim 1, characterized in that: the wear-resistant layer (6) is made by spraying high-molecular ceramic wear-resistant paint.
5. The liquid crystal display screen dustproof device according to claim 1, characterized in that: the pu cotton dustproof blocks (3) are connected in an interference fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807393.1U CN210666259U (en) | 2019-10-25 | 2019-10-25 | Liquid crystal display screen dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807393.1U CN210666259U (en) | 2019-10-25 | 2019-10-25 | Liquid crystal display screen dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210666259U true CN210666259U (en) | 2020-06-02 |
Family
ID=70818675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921807393.1U Active CN210666259U (en) | 2019-10-25 | 2019-10-25 | Liquid crystal display screen dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210666259U (en) |
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2019
- 2019-10-25 CN CN201921807393.1U patent/CN210666259U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: No. 11, Ping'an Road, Ping'an Xu Town, Baitang Town, Boluo County, Huizhou City, Guangdong Province, 516000 Patentee after: Huizhou Xusheng Optoelectronic Technology Co.,Ltd. Address before: No. N23, North Zone, Intelligent Terminal Entrepreneurship Park, Yanlong Street, Yandu District, Yancheng City, Jiangsu Province, 224000 Patentee before: Jiangsu Anzheng Photoelectric Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |