CN101312516A - Television screen protecting device - Google Patents
Television screen protecting device Download PDFInfo
- Publication number
- CN101312516A CN101312516A CNA200710074596XA CN200710074596A CN101312516A CN 101312516 A CN101312516 A CN 101312516A CN A200710074596X A CNA200710074596X A CN A200710074596XA CN 200710074596 A CN200710074596 A CN 200710074596A CN 101312516 A CN101312516 A CN 101312516A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- television
- television screen
- protecting device
- limit
- 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.)
- Pending
Links
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000001012 protector Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Abstract
A television screen protector comprises a television screen protecting screen whose one edge is fixed on a corresponding edge of the television. The invention arranges a television screen protecting screen on the surface of a television screen to protect the television screen and avoid repeated cleaning the television screen, thereby reducing the abrasion of oxide protective film. The television screen protecting screen can eliminate static. When the television is turned off, the television screen protecting screen can form a picture to form beautiful colors on the monotone television screen.
Description
Technical field
The present invention relates to technical field of television sets, be specifically related to a kind of television screen protecting device.
Background technology
Good-looking also enervated, describe large screen television and within reason like this.The large-screen that LCD TV is dominated, widescreen ratio and high definition television revolution bring people senior seeing and hearing enjoyment, and also maintenance has brought some difficult problems, particularly that " enervated face " to TV simultaneously.The LCD TV screen accounts for the 60%-78% of whole television cost, can't repair in case screen damages, can only integral replacing, and this needs a no small expense.Television set is long service time, because electrostatic attraction can long-pendingly many dusts on the screen, so not only influences brightness, and result of broadcast is bad, but also contrast is increased, and is not fogging clear, influences view reception effect.At present a lot of television sets have been smeared one deck oxide film in order to improve the effect of picture in screen surface, if often wiping certainly will destroy this layer diaphragm and cause unnecessary loss.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of television screen protecting device, reduces the wearing and tearing of video screen oxide film.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be:
A kind of television screen protecting device, it comprises video screen protection curtain, a limit of described video screen protection curtain is fixed on the corresponding sides of TV.
The optimization of this television screen protecting device is: a limit of described video screen protection curtain is fixed on the corresponding sides of TV with detachable form.
A kind of television screen protecting device; it comprises video screen protection curtain and rotating shaft; a limit of described video screen protection curtain is fixed on the described rotating shaft, and described video screen protection curtain is rolled or launched around described rotating shaft, and described rotating shaft is fixed on the limit of TV.
One of optimization of this television screen protecting device is: a limit of described video screen protection curtain is fixed on the described rotating shaft with detachable form.
Two of the optimization of this television screen protecting device is: described rotating shaft is fixed on the limit of TV with detachable form.
Three of the optimization of this television screen protecting device is: the two ends of described rotating shaft are provided with support, and described support is fixed on the limit of TV, and described rotating shaft rotates around self.
A kind of television screen protecting device; it comprises video screen protection curtain, rotating shaft, motor, control circuit, power supply and support; a limit of described video screen protection curtain is fixed on the described rotating shaft; one end of described rotating shaft connects the rotation axis of described motor; its other end connects described support; described motor and described support are fixed on the limit of TV, and described control circuit connects described motor, and described power supply connects described motor.
One of optimization of this television screen protecting device is: a limit of described video screen protection curtain is fixed on the described rotating shaft with detachable form.
Described control circuit is used to receive the control signal of TV remote controller, and and then controls the forward or reverse of described motor.
Perhaps: described control circuit connects TV, and is used to receive the control signal of TV, and then controls the forward or reverse of described motor.
Beneficial effect of the present invention is: because the present invention is provided with video screen protection curtain on the surface of video screen, by video screen protection curtain video screen is protected, do not needed the frequent wiping of video screen, therefore reduced the wearing and tearing of oxide film.The curtain of video screen protection simultaneously can be eliminated static; When TV was not started shooting, this video screen protection curtain formed a width of cloth etching, increases beautiful color can for dull video screen.
Description of drawings
Fig. 1 is a television screen protecting device schematic diagram of the present invention;
Fig. 2 is the control circuit operation principle schematic diagram of television screen protecting device of the present invention;
Fig. 3 is a television startup process flow diagram of the present invention.
Embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
The video screen protection curtain of television screen protecting device of the present invention is in television startup, and automatic or manual is rolled, demonstration video screen (or the transparent curtain of radiation proof), and the user is TV reception normally; When TV was closed, video screen protection curtain automatic or manual put down, and video screen protection curtain can adopt antistatic material, prevents the generation of dust, the protection video screen, but video screen is protected impressing pattern on the curtain simultaneously, increases the color of surrounding environment; If wall-hanging TV, its effect are equivalent to significantly etching (television screen protecting device and TV can be made of one, the TV fore shell is designed to the roller shutter style).
As shown in Figure 1; television screen protecting device of the present invention comprises motor 1, data wire 2, video screen protection curtain 3, TV 4, support 5, rotating shaft 6, control circuit (not shown), power supply (not shown); a limit of video screen protection curtain 3 is fixed on the rotating shaft 6; one end of rotating shaft 6 connects the rotation axis of motor 1; its other end connects support 5; motor 1 and support 5 are fixed on the limit of TV 4, and control circuit connects motor 1 by data wire 2, and power supply connects motor 1.Control circuit can be positioned at the inside or the outside of TV, and the length of support 5 and rotating shaft 6 can be adjusted, so that be applicable to the TV of different size; Video screen protection curtain 3 is detachable, so that the user changes or cleans.
As shown in Figures 2 and 3, after TV 4 starts (comprising remote-controlled start-up and the start that powers on), internal circuit triggers a control signal, this control signal is sent to control circuit, control circuit control motor 1 rotates, thereby driven rotary axle 6 rotates, and video screen protection curtain 3 is packed up automatically, the transparency protected curtain of radiation proof puts down, and the user can see through this transparency protected curtain TV reception; TV 4 shutdown back (if power down suddenly; can increase by a big electric capacity and form discharge circuit; can give the power supply of motor a period of time); internal circuit triggers a control signal, and this control signal is sent to control circuit, and control circuit control motor 4 rotates; thereby driven rotary axle 6 rotates; video screen protection curtain 3 puts down automatically, and the transparency protected curtain of radiation proof is packed up, and video screen forward protect curtain 3 shows exquisite picture.
Those skilled in the art do not break away from essence of the present invention and spirit, can there be the various deformation scheme to realize the present invention, the above only is the preferable feasible embodiment of the present invention, be not so limit to interest field of the present invention, the equivalent structure that all utilizations specification of the present invention and accompanying drawing content are done changes, and all is contained within the interest field of the present invention.
Claims (10)
1, a kind of television screen protecting device is characterized in that: it comprises video screen protection curtain, and a limit of described video screen protection curtain is fixed on the corresponding sides of TV.
2, television screen protecting device according to claim 1 is characterized in that: a limit of described video screen protection curtain is fixed on the corresponding sides of TV with detachable form.
3, a kind of television screen protecting device; it is characterized in that: it comprises video screen protection curtain and rotating shaft; a limit of described video screen protection curtain is fixed on the described rotating shaft; described video screen protection curtain is rolled or is launched around described rotating shaft, and described rotating shaft is fixed on the limit of TV.
4, television screen protecting device according to claim 3 is characterized in that: a limit of described video screen protection curtain is fixed on the described rotating shaft with detachable form.
5, according to claim 3 or 4 described television screen protecting devices, it is characterized in that: described rotating shaft is fixed on the limit of TV with detachable form.
6, television screen protecting device according to claim 5 is characterized in that: the two ends of described rotating shaft are provided with support, and described support is fixed on the limit of TV, and described rotating shaft rotates around self.
7, a kind of television screen protecting device; it is characterized in that: it comprises video screen protection curtain, rotating shaft, motor, control circuit, power supply and support; a limit of described video screen protection curtain is fixed on the described rotating shaft; one end of described rotating shaft connects the rotation axis of described motor; its other end connects described support; described motor and described support are fixed on the limit of TV, and described control circuit connects described motor, and described power supply connects described motor.
8, television screen protecting device according to claim 7 is characterized in that: a limit of described video screen protection curtain is fixed on the described rotating shaft with detachable form.
9, television screen protecting device according to claim 8 is characterized in that: described control circuit is used to receive the control signal of TV remote controller, and and then controls the forward or reverse of described motor.
10, television screen protecting device according to claim 8 is characterized in that: described control circuit connects TV, and is used to receive the control signal of TV, and then controls the forward or reverse of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710074596XA CN101312516A (en) | 2007-05-25 | 2007-05-25 | Television screen protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710074596XA CN101312516A (en) | 2007-05-25 | 2007-05-25 | Television screen protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101312516A true CN101312516A (en) | 2008-11-26 |
Family
ID=40100915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710074596XA Pending CN101312516A (en) | 2007-05-25 | 2007-05-25 | Television screen protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101312516A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041963A (en) * | 2009-10-16 | 2011-05-04 | 康佳集团股份有限公司 | Method and device for controlling roller shutter for display screen |
| US8203658B2 (en) * | 2008-09-16 | 2012-06-19 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Screen protecting assembly for electronic device |
| CN101841679B (en) * | 2009-03-17 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Screen protector and electronic device with same |
| CN104811636A (en) * | 2015-03-18 | 2015-07-29 | 康佳集团股份有限公司 | External reflection type laser television and reflection mirror protective device thereof |
| CN108093144A (en) * | 2017-12-29 | 2018-05-29 | 重庆敖汉科技有限公司 | A kind of method of antitheft mobile phone |
| CN111927291A (en) * | 2019-05-13 | 2020-11-13 | 前研建筑设计(佛山)有限公司 | Full-automatic screen is with rolling up curtain device |
| CN111930030A (en) * | 2019-05-13 | 2020-11-13 | 前研建筑设计(佛山)有限公司 | Control system of roller shutter device for full-automatic screen |
-
2007
- 2007-05-25 CN CNA200710074596XA patent/CN101312516A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8203658B2 (en) * | 2008-09-16 | 2012-06-19 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Screen protecting assembly for electronic device |
| CN101841679B (en) * | 2009-03-17 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Screen protector and electronic device with same |
| CN102041963A (en) * | 2009-10-16 | 2011-05-04 | 康佳集团股份有限公司 | Method and device for controlling roller shutter for display screen |
| CN102041963B (en) * | 2009-10-16 | 2015-01-07 | 康佳集团股份有限公司 | Method and device for controlling roller shutter |
| CN104811636A (en) * | 2015-03-18 | 2015-07-29 | 康佳集团股份有限公司 | External reflection type laser television and reflection mirror protective device thereof |
| CN108093144A (en) * | 2017-12-29 | 2018-05-29 | 重庆敖汉科技有限公司 | A kind of method of antitheft mobile phone |
| CN111927291A (en) * | 2019-05-13 | 2020-11-13 | 前研建筑设计(佛山)有限公司 | Full-automatic screen is with rolling up curtain device |
| CN111930030A (en) * | 2019-05-13 | 2020-11-13 | 前研建筑设计(佛山)有限公司 | Control system of roller shutter device for full-automatic screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081126 |