CN213338268U - Anti-static liquid crystal display - Google Patents
Anti-static liquid crystal display Download PDFInfo
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- CN213338268U CN213338268U CN202022392184.4U CN202022392184U CN213338268U CN 213338268 U CN213338268 U CN 213338268U CN 202022392184 U CN202022392184 U CN 202022392184U CN 213338268 U CN213338268 U CN 213338268U
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Abstract
The utility model relates to an anti-static liquid crystal display, including the display body, display body front side edge is connected with the installation apron, the installation apron front side link up and is equipped with the installation opening, be connected with the protecting film in the installation opening inner chamber, the protecting film includes anti-static membrane, radiation protection membrane, anti-static membrane bottom side and radiation protection membrane top side fixed connection, radiation protection membrane bottom side fixedly connected with conductive coating, installation apron top side is connected with the insulating film, the laminating of insulating film and display body front side, anti-static membrane can effectively prevent the production, the transmission of static, avoids touching LCD repeatedly and leads to the condition of electrostatic damage circuit board card, through radiation protection membrane, paints at the surface and contains nano-metal element radiation protection coating, can play certain filtering and reflecting effect, through self absorption and effectively prevent computer ultraviolet ray, the condition of touching liquid crystal display repeatedly, The infrared radiation protects the computer user from being damaged by a large amount of radiation.
Description
Technical Field
The utility model relates to a prevent electrostatic liquid crystal display belongs to LCD technical field.
Background
Generally, when the liquid crystal display is used, when electrostatic discharge exists on the surface of the liquid crystal display, static electricity can be adsorbed on a polaroid and glass of the liquid crystal display, when the static electricity cannot be released in time, liquid crystal molecules in a liquid crystal box are twisted due to the influence of the static electricity, so that the display content of the liquid crystal display is wrong, along with popularization of the application of the liquid crystal display, only a single protective film is attached to the surface of the liquid crystal display in an anti-static effect, the good anti-static effect cannot be achieved, and the condition that the internal elements of the display are damaged by a human body can be caused, so that the anti-static liquid crystal display is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a prevent electrostatic liquid crystal display, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides an anti-static liquid crystal display, includes the display body, display body front side edge is connected with the installation apron, the installation apron front side link up and is equipped with the installation opening, be connected with the protecting film in the installation opening inner chamber, the protecting film includes anti-static membrane, radiation protection membrane, anti-static membrane bottom side and radiation protection membrane top side fixed connection, radiation protection membrane bottom side fixedly connected with conductive coating, installation apron top side is connected with the insulating film, the laminating of insulating film and display body front side.
As a further description of the above scheme, the four corners of the front side of the mounting cover plate are respectively provided with a connecting screw, and the mounting cover plate is fixedly connected with the front side of the display body through the connecting screws.
As a further description of the above scheme, the top side of the anti-static film and the bottom side of the conductive coating are respectively provided with a guide glass plate, and the guide glass plates are respectively fixed with the inner wall of the installation through hole in a clamping manner.
As a further description of the above solution, a sealing block is fixedly connected to the edge of the bottom side of the mounting cover plate, and the sealing block is press-fitted and fixed to the edge of the insulating film.
As a further description of the above scheme, the thickness of the anti-static film is 0.2-0.5mm, the anti-radiation film is specifically a nano-metal anti-radiation coating, and the thickness of the anti-radiation film is 0.1-0.4 mm.
As a further description of the above scheme, a notch is dug at the bottom side of the sealing block, the inner wall of the notch is respectively and tightly attached to the top side and the outer wall of the insulating film, and the sealing block is specifically made of a silica gel material.
The utility model discloses beneficial effect:
1. the anti-static film and the radiation-proof film are arranged, so that the anti-static film can effectively prevent static from generating and transmitting, and avoid the condition that a circuit board card is damaged by static caused by repeatedly touching a liquid crystal display;
2. by arranging the insulating film, the conductivity coefficient of static electricity on the surface of the display can be effectively reduced, so that the generation of static electricity is greatly reduced;
3. through setting up sealed piece and breach, can further improve the leakproofness of insulating film installation, the effectual condition that prevents to leak electricity or produce static takes place.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of an appearance structure of an anti-static liquid crystal display according to the present invention.
Fig. 2 is a schematic diagram of an expansion structure of the anti-static lcd according to the present invention.
Reference numbers in the figures: 1. a display body; 2. installing a cover plate; 3. installing a through opening; 4. a protective film; 5. an antistatic film; 6. a radiation-proof film; 7. a conductive coating; 8. an insulating film; 9. a connecting screw; 10. a guide glass plate; 11. a sealing block; 12. and (4) a notch.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an anti-static liquid crystal display comprises a display body 1, wherein the front side edge of the display body 1 is connected with an installation cover plate 2, the front side of the installation cover plate 2 is provided with an installation through hole 3 in a penetrating way, an inner cavity of the installation through hole 3 is connected with a protective film 4, the protective film 4 comprises an anti-static film 5 and a radiation-proof film 6, the bottom side of the anti-static film 5 is fixedly connected with the top side of the radiation-proof film 6, the thickness of the anti-static film 5 is 0.2-0.5mm, the radiation-proof film 6 is a nano metal radiation-proof coating, the thickness of the radiation-proof film 6 is 0.1-0.4mm, the anti-static film 5 can effectively prevent the generation and the transmission of static electricity by arranging the anti-static film 5 and the radiation-proof film 6, the condition that the liquid crystal display is repeatedly touched to cause the static electricity to damage a circuit board card is avoided, can play certain filtering reflex action, absorb and effectively prevent computer ultraviolet ray, infrared radiation through self, protect the computer user and avoid a large amount of radiation to cause the injury, 6 bottom side fixedly connected with conductive coating 7 of radiation protection membrane, 2 top sides of installation apron are connected with insulating film 8, through setting up insulating film 8, can the effectual conductivity coefficient that reduces display surface static to the production of static that has significantly reduced, insulating film 8 and the laminating of 1 front side of display body.
Specifically, as shown in fig. 1, the four corners of the front side of the mounting cover plate 2 are respectively provided with a connecting screw 9, and the mounting cover plate 2 is fixedly connected with the front side of the display body 1 through the connecting screws 9.
Specifically, as shown in fig. 2, the top side of the anti-static film 5 and the bottom side of the conductive coating 7 are respectively provided with a guide glass plate 10, the guide glass plate 10 is respectively fixed with the inner wall of the installation opening 3 in a clamping manner, and through the arrangement of the guide glass plate 10, the guide glass plate 10 can be fixed at the installation opening 3 of the installation cover plate 2 on which the protective film 4 is conveniently installed, so that the installation cover plate 2 and the display body 1 can be integrally assembled, and the appearance is more complete and attractive.
Specifically, as shown in fig. 2, the edge of the bottom side of the mounting cover plate 2 is fixedly connected with a sealing block 11, the sealing block 11 is fixed with the edge of the insulating film 8 in a press fit manner, a notch 12 is dug at the bottom side of the sealing block 11, the inner wall of the notch 12 is respectively tightly attached to the top side and the outer wall of the insulating film 8, the sealing block 11 is specifically made of silica gel, after the mounting cover plate 2 is mounted at the outer side of the insulating film 8, the sealing block 11 is used for press fit of the insulating film 8, the notch 12 of the sealing block 11 is respectively abutted to the outer wall of the top edge of the insulating film 8, so that the sealing performance of the mounting of the insulating film 8 can be further improved, and electricity leakage or static electricity generation can be effectively.
The utility model discloses when using, install installation apron 2 behind 8 outsides of insulating film, sealed piece 11 carries out the pressfitting to insulating film 8, the breach 12 of sealed piece 11 has carried out the butt all around with 8 top edges of insulating film respectively, guide glass board 10 can be admittedly convenient with the installation opening 3 of installation apron 2 of 4 installations of protecting film, prevent the production that static membrane 5 can effectively prevent static, the transmission, avoid touching the condition that LCD leads to electrostatic damage circuit integrated circuit board repeatedly, through protecting against radiation membrane 6, paint on the surface and contain nanometer metallic element radiation protection coating, can play certain filtering reflex effect, absorb and effectively prevent the computer ultraviolet ray through self, infrared radiation, protect the computer user to avoid the injury that a large amount of radiation caused.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides an anti-static liquid crystal display, includes display body (1), its characterized in that, display body (1) front side edge is connected with installation apron (2), installation apron (2) front side link up and is equipped with installation opening (3), be connected with protecting film (4) in installation opening (3) inner chamber, protecting film (4) are including antistatic film (5), radiation protection membrane (6), antistatic film (5) bottom side and radiation protection membrane (6) top side fixed connection, radiation protection membrane (6) bottom side fixedly connected with conductive coating (7), installation apron (2) top side is connected with insulating film (8), insulating film (8) and the laminating of display body (1) front side.
2. An anti-static liquid crystal display according to claim 1, wherein: four corners of installation apron (2) front side are equipped with connecting screw (9) respectively, installation apron (2) are connected fixedly through connecting screw (9) and display body (1) front side.
3. An anti-static liquid crystal display according to claim 1, wherein: and the top side of the anti-static film (5) and the bottom side of the conductive coating (7) are respectively provided with a guide glass plate (10), and the guide glass plates (10) are respectively fixed with the inner wall of the installation through hole (3) in a clamping manner.
4. An anti-static liquid crystal display according to claim 1, wherein: the edge of the bottom side of the mounting cover plate (2) is fixedly connected with a sealing block (11), and the sealing block (11) is fixed with the edge of the insulating film (8) in a pressing mode.
5. An anti-static liquid crystal display according to claim 1, wherein: the thickness of the anti-static film (5) is 0.2-0.5mm, the radiation-proof film (6) is specifically a nano metal radiation-proof coating, and the thickness of the radiation-proof film (6) is 0.1-0.4 mm.
6. An anti-static liquid crystal display according to claim 4, wherein: the bottom side of the sealing block (11) is dug to form a notch (12), the inner wall of the notch (12) is tightly attached to the top side and the outer wall of the insulating film (8) respectively, and the sealing block (11) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392184.4U CN213338268U (en) | 2020-10-23 | 2020-10-23 | Anti-static liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392184.4U CN213338268U (en) | 2020-10-23 | 2020-10-23 | Anti-static liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213338268U true CN213338268U (en) | 2021-06-01 |
Family
ID=76074451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022392184.4U Active CN213338268U (en) | 2020-10-23 | 2020-10-23 | Anti-static liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213338268U (en) |
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2020
- 2020-10-23 CN CN202022392184.4U patent/CN213338268U/en active Active
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