CN203350555U - Protection device for liquid crystal display - Google Patents
Protection device for liquid crystal display Download PDFInfo
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- CN203350555U CN203350555U CN 201320471704 CN201320471704U CN203350555U CN 203350555 U CN203350555 U CN 203350555U CN 201320471704 CN201320471704 CN 201320471704 CN 201320471704 U CN201320471704 U CN 201320471704U CN 203350555 U CN203350555 U CN 203350555U
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- liquid crystal
- crystal display
- strong magnetic
- magnetic parts
- screen
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Abstract
The utility model discloses a protection device for a liquid crystal display. The protection device comprises a transparent protection screen, wherein steel bars are embedded into the edge of the transparent protection screen; a ferromagnetic component is fixed on the edge of a front panel of a liquid crystal display; the transparent protection screen into which the steel bars are embedded is adsorbed onto the liquid crystal display under the action of the magnetism of the ferromagnetic component. The aim of preventing dust as well as scratches and collision of the liquid crystal display is fulfilled; during cleaning of the screen of the liquid crystal display or replacement of the protection device for the liquid crystal display, a user can detach the protection device conveniently.
Description
Technical field
The utility model relates to a kind of liquid crystal display equipment screen protective device, particularly a kind of for preventing liquid crystal display equipment screen scuffing, dustiness, the cracked protective device of collision.
Background technology
Liquid crystal display supervises in the equipment of demand because its superior performance and proven technique have been widely used in the various users of meeting such as computer monitor, video monitor.In radio, TV and film industries, LCD monitor enjoys favor because its technology that can facilitate to editing saving, director, cameraman supervises.The environment for use of LCD monitor comprises indoor and outdoors, and well-known, when outdoor application, due to the problem of environment, liquid crystal display often exists and is scratched and touches cracked risk; Even if in indoor use, dustproof is also a common problem.To this, current way is generally to add protective cover to liquid crystal display, and as application number is 201010526352.2, name is called the application for a patent for invention of " protective cover of liquid crystal display " and has described a kind of fixing protective cover of liquid crystal display of hidden discount structure that utilizes.Application number is 201020670338.5, and name is called the utility model of " protecting cover for liquid crystal display " and has described a kind of fixing protecting cover for liquid crystal display of notch that utilizes.Application number is 201220429444.3, and name is called the utility model of " liquid crystal display anti-radiation screen protective device " and has described a kind of fixing liquid crystal display protective device of cuttage grafting frame structure that utilizes.Application number is 200820235182.0, and the utility model that name is called " liquid crystal display with tempered glass " has been described a kind of bonding agent that utilizes tempered glass is sticked on to the protective device before LCDs.But existing liquid crystal display protective device generally all need to increase more mechanical fixed part or utilize the gluing protective cover of bonding agent to realize the safeguard function to screen on liquid crystal display; these schemes just may exist structural member more complicated, fixing firm not or be not easy to autonomous dismounting, carry the problems such as inconvenient, can not meet well user's demand.
Summary of the invention
The complex structure existed for existing liquid crystal display protective device not firmly, be unfavorable for the autonomous dismounting of user and clean, carry the problems such as convenient not, the utility model provide a kind of simple in structure, manufacture and use all liquid crystal display protective device very easily.
Liquid crystal display protective device provided by the utility model, comprise transparent protection screen, it is characterized in that: the edge of described transparent protection screen studs with steel bar; Edge at the front panel of liquid crystal display is fixed with the strong magnetic parts, and the transparent protection screen that the magnetic by described strong magnetic parts will stud with steel bar is adsorbed on liquid crystal display.Play the protection purpose of, anti-scratch dustproof to liquid crystal display and anticollision; When carrying out the clean of liquid crystal display equipment screen or changing transparent protection screen, the user can conveniently and freely disassemble.
For the liquid crystal display protective device is adsorbed on liquid crystal display more firmly, the number of described strong magnetic parts is at least two.Described strong magnetic parts are fixed on surrounding, the left and right sides or the upper and lower both sides of described front panel.
Liquid crystal display is assembled by front panel and back shroud, and described strong magnetic parts are fixed on inside or the outside of described front panel; The inside of front panel is the side near back shroud, and the outside of front panel refers to the side away from back shroud.
Described strong magnetic parts are magnet steel or soft magnetic stripe; It is shaped as circle, square or strip.
Described transparent protection screen is glass screen, plastics screen or 3D grating screen.
The liquid crystal display protective device that the utility model provides, solved the autonomous dismounting that the structure that existing liquid crystal display protective device exists is more complicated not firmly, cost is higher, be unfavorable for the user and cleaned, carried the problems such as inconvenient.The utility model is simple in structure; manufacture and use all very convenient; be conducive to realize dustproof, the anti-scratch to liquid crystal display, the protection of anticollision, allow user independently dismounting and clean protection screen, and the easy knot mist phenomenon of appearance while having avoided LCD monitor with sealing protective.
The accompanying drawing explanation
Fig. 1 is the utility model general structure schematic diagram;
Fig. 2 is embodiment mono-structural representation;
Fig. 3 is embodiment bis-structural representations;
Fig. 4 is embodiment tri-structural representations;
Fig. 5 is embodiment tetra-structural representations;
Fig. 6 is embodiment five structural representations;
Fig. 7 is embodiment six structural representations;
Fig. 8 is embodiment seven structural representations;
Fig. 9 is embodiment eight structural representations;
Figure 10 is embodiment nine structural representations.
In figure: the 1-liquid crystal display; The 2-transparent protection screen; 3-strong magnetic parts; The 4-front panel; The 5-steel bar; The 6-back shroud.
Embodiment
As shown in Figure 1, liquid crystal display protective device provided by the utility model, comprise transparent protection screen 2, and the edge of transparent protection screen 2 studs with steel bar 5; Edge at the front panel 4 of liquid crystal display 1 is fixed with strong magnetic parts 3, and the transparent protection screen 2 that the magnetic by strong magnetic parts 3 will stud with steel bar 5 is adsorbed on liquid crystal display 1.Reach the protection purpose of, anti-scratch dustproof to liquid crystal display and anticollision; Carrying out the clean of liquid crystal display equipment screen or more during the switching liquid crystal display protective device, the user can conveniently and freely disassemble.
As shown in Fig. 2-10, liquid crystal display 1 is assembled by front panel 4 and back shroud 6, and the strong magnetic parts can be fixed on the inside of the front panel 4 of liquid crystal display 1, that is, and and near a side at back shroud 6 places; Also can be fixed on the outside of front panel, that is, and away from a side at back shroud 6 places.In order to reach stronger magnetic force effect, can adopt the mode of several strong magnetic component combinations to use, the number of strong magnetic parts 3 is at least two.Strong magnetic parts 3 can be to have ferromagnetic magnet steel, soft magnetic stripe or other analogs, and its shape can be circular, square, strip or other shapes.
Embodiment mono-:
As shown in Figure 2; the inboard of plate 4 in front; near a side of back shroud 6; its edge all is fixed with square strong magnetic parts 3; the right and left of transparent protection screen 2 studs with steel bar 5, and the transparent protection screen 2 that the magnetic by strong magnetic parts 3 will stud with steel bar 5 is adsorbed on liquid crystal display.For steel bar 5 is coordinated better with strong magnetic parts 3, can arrange steel bar 5 in the surrounding of transparent protection screen.
Embodiment bis-:
As shown in Figure 3, the difference of the present embodiment and embodiment mono-is: the strong magnetic parts of the present embodiment be shaped as circle.
Embodiment tri-:
As shown in Figure 4; the inboard of plate 4 in front; near a side of back shroud 6; its edge, left and right sides is fixed with square strong magnetic parts 3; the right and left of transparent protection screen 2 studs with steel bar 5, and the transparent protection screen 2 that the magnetic by strong magnetic parts 3 will stud with steel bar 5 is adsorbed on liquid crystal display.
Embodiment tetra-:
As shown in Figure 5, the difference of the present embodiment and embodiment tri-is: the strong magnetic parts of the present embodiment be shaped as circle.
Embodiment five:
As shown in Figure 6; the inboard of plate 4 in front; near a side of back shroud 6; its upper and lower both sides of the edge are fixed with square strong magnetic parts 3; the both sides up and down of transparent protection screen 2 stud with steel bar 5, and the transparent protection screen 2 that the magnetic by strong magnetic parts 3 will stud with steel bar 5 is adsorbed on liquid crystal display.
Embodiment six:
As shown in Figure 7, the difference of the present embodiment and embodiment five is: the strong magnetic parts of the present embodiment be shaped as circle.
Embodiment seven:
As shown in Figure 8; the outside of plate 4 in front; away from a side of back shroud; its edge is fixed with strong magnetic parts 3; the strong magnetic parts are the strip magnet steel; the surrounding of transparent protection screen 2 studs with steel bar 5, and the transparent protection screen 2 that the magnetic by strong magnetic parts 3 will stud with steel bar 5 is adsorbed on liquid crystal display.
Embodiment eight:
As shown in Figure 9; the outside of plate 4 in front; away from a side of back shroud; its edge, left and right sides is fixed with strong magnetic parts 3; the strong magnetic parts are the strip magnet steel; the right and left of transparent protection screen 2 studs with steel bar 5, and the transparent protection screen 2 that the magnetic by strong magnetic parts 3 will stud with steel bar 5 is adsorbed on liquid crystal display.
Embodiment nine:
As shown in figure 10; the outside of plate 4 in front; away from a side of back shroud; its upper and lower both sides of the edge are fixed with strong magnetic parts 3; the strong magnetic parts are the strip magnet steel; the both sides up and down of transparent protection screen 2 stud with steel bar 5, and the transparent protection screen 2 that the magnetic by strong magnetic parts 3 will stud with steel bar 5 is adsorbed on liquid crystal display.
Transparent protection screen can be glass screen (comprising organic glass, tempered glass etc.), can be also the plastics screen, can be even with 3D grating, the protection screen that has special-effect with field angle expanded functionality etc.
Claims (7)
1. a liquid crystal display protective device, comprise transparent protection screen, it is characterized in that: the edge of described transparent protection screen studs with steel bar; Edge at the front panel of liquid crystal display is fixed with the strong magnetic parts, and the transparent protection screen that the magnetic by described strong magnetic parts will stud with steel bar is adsorbed on liquid crystal display.
2. liquid crystal display protective device as claimed in claim 1, it is characterized in that: the number of described strong magnetic parts is at least two.
3. liquid crystal display protective device as claimed in claim 1 or 2, it is characterized in that: described strong magnetic parts are fixed on inside or the outside of described front panel.
4. liquid crystal display protective device as claimed in claim 2 is characterized in that: described strong magnetic parts are fixed on surrounding, the left and right sides or the upper and lower both sides of described front panel.
5. liquid crystal display protective device as claimed in claim 1 or 2, it is characterized in that: described strong magnetic parts are magnet steel or soft magnetic stripe.
6. liquid crystal display protective device as claimed in claim 1 or 2 is characterized in that: circular, the square or strip of being shaped as of described strong magnetic parts.
7. liquid crystal display protective device as claimed in claim 1 or 2, it is characterized in that: described transparent protection screen is glass screen, plastics screen or 3D grating screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320471704 CN203350555U (en) | 2013-08-02 | 2013-08-02 | Protection device for liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320471704 CN203350555U (en) | 2013-08-02 | 2013-08-02 | Protection device for liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350555U true CN203350555U (en) | 2013-12-18 |
Family
ID=49750435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320471704 Expired - Lifetime CN203350555U (en) | 2013-08-02 | 2013-08-02 | Protection device for liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422793A (en) * | 2017-06-27 | 2017-12-01 | 合肥震岳工业设备科技有限公司 | A kind of automation equipment display screen |
| CN108681365A (en) * | 2018-05-18 | 2018-10-19 | 郑州国知网络技术有限公司 | A kind of radiation protection computer display |
| CN112383729A (en) * | 2020-11-03 | 2021-02-19 | 广东韩科实业有限公司 | Protection assembly for liquid crystal display screen of television |
-
2013
- 2013-08-02 CN CN 201320471704 patent/CN203350555U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422793A (en) * | 2017-06-27 | 2017-12-01 | 合肥震岳工业设备科技有限公司 | A kind of automation equipment display screen |
| CN108681365A (en) * | 2018-05-18 | 2018-10-19 | 郑州国知网络技术有限公司 | A kind of radiation protection computer display |
| CN112383729A (en) * | 2020-11-03 | 2021-02-19 | 广东韩科实业有限公司 | Protection assembly for liquid crystal display screen of television |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 210038 10 Hengtong Avenue, Nanjing economic and Technological Development Zone, Jiangsu Patentee after: SWIT ELECTRONICS Co.,Ltd. Address before: 210038 10 Hengtong Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: SWIT ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |