CN101739904A - Screen protective device and electronic equipment - Google Patents
Screen protective device and electronic equipment Download PDFInfo
- Publication number
- CN101739904A CN101739904A CN200810217583A CN200810217583A CN101739904A CN 101739904 A CN101739904 A CN 101739904A CN 200810217583 A CN200810217583 A CN 200810217583A CN 200810217583 A CN200810217583 A CN 200810217583A CN 101739904 A CN101739904 A CN 101739904A
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- China
- Prior art keywords
- screen
- rotating shaft
- control circuit
- electronic equipment
- protection screen
- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000036410 touch Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention is applicable to the technical field of electronic equipment and provides a screen protective device and electronic equipment. The screen protective device comprises a protective screen, a rotary shaft and a drive control circuit, wherein the protective screen is used for covering a screen and is provided with a hole; the rotary shaft is connected with the protective screen and is used for controlling the protective screen to cover or expose the screen; and the drive control circuit is connected with the rotary shaft and is used for controlling the rotary shaft to work. In the invention, the drive control circuit controls the work of the rotary shaft which controls the protective screen connected with thereof to cover or expose the screen, thus realizing the purpose of protecting the screen of the electronic equipment.
Description
Technical field
The invention belongs to technical field of electronic equipment, relate in particular to a kind of screen protective device and electronic equipment.
Background technology
At present, the protected mode of electronic equipment screen generally is to adopt the protected mode of screen inside, for example screen protection etc. when non-signal screen protection battery saving mode, standby.
But adopt the protected mode of screen inside, the screen injury that can't avoid factors such as dust and artificial touch to cause, when the screen of electronic equipment exposed in the sun always, the aging speed of screen quickened, the serviceable life of having reduced electronic equipment.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of screen protective device, is intended to solve and can't avoids the screen injury that factors such as dust and artificial touchs cause and the problem of acceleration screen aging speed in the prior art.
The embodiment of the invention is achieved in that a kind of screen protective device, and described device comprises:
Protection screen is used to cover screen, and described protection screen is equipped with perforate;
Rotating shaft is connected with described protection screen, is used to control described protection screen covering or appears screen; And
Drive and Control Circuit is connected with described rotating shaft, is used to control described rotating shaft work.
Another purpose of the embodiment of the invention is to provide a kind of electronic equipment, and described electronic equipment comprises screen protective device, and described device comprises:
Protection screen is used to cover screen, and described protection screen is equipped with perforate;
Rotating shaft is connected with described protection screen, is used to control described protection screen covering or appears screen; And
Drive and Control Circuit is connected with described rotating shaft, is used to control described rotating shaft work.
In embodiments of the present invention, drive control circuit rotating shaft work, rotating shaft are controlled connected protection screen covering or are appeared screen, reach the purpose of protection electronic equipment screen.
Description of drawings
Fig. 1 is the structured flowchart of the screen protective device that provides of first embodiment of the invention;
Fig. 2 is the structured flowchart of the screen protective device that provides of second embodiment of the invention;
Fig. 3 is the structured flowchart of the screen protective device that provides of third embodiment of the invention;
Fig. 4 is the screen protection realization flow figure that the embodiment of the invention provides.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 shows the structured flowchart of the screen protective device that the embodiment of the invention provides, and for convenience of explanation, has only provided the part relevant with the embodiment of the invention among the figure, and wherein, this screen protective device is the structural unit that is built in electronic equipment.
In embodiments of the present invention, electronic equipment is the equipment that televisor, computer etc. have screen, and following is that example describes with the televisor, but not in order to restriction the present invention.
The screen protective device that the embodiment of the invention provides comprises protection screen, rotating shaft, Drive and Control Circuit, storer and manual triggers control circuit; Wherein, storer, manual triggers control circuit are connected with Drive and Control Circuit respectively, Drive and Control Circuit is connected with rotating shaft, rotating shaft is connected with protection screen, be equipped with perforate on the protection screen, protection screen comprises pattern part and perforate part, and this protection screen can twist on the spool (not marking among the figure), realizes the expansion and the contraction of protection screen; Rotating shaft places the side of television screen, and the embodiment of the invention is that example is described with the both sides of television screen, but not in order to restriction the present invention.
Drive and Control Circuit is according to the on-off state information of the televisor of storing in the storer or the steering order of manual triggers control circuit transmission; control rotating shaft work; be that rotating shaft is controlled the protection screen covering or appeared television screen; reach and when shutdown, cover television screen, the purpose of protection television screen.
In embodiments of the present invention, rotating shaft and the connected mode of protection screen are that the bonding or card article of nylon is connected, and wherein, this card article is stuck in protection screen in the rotating shaft.
In embodiments of the present invention, rotating shaft control protection screen covers or the mode that appears screen can be from top to bottom, from bottom to top, from left to right or from right to left a mode.
Fig. 2 shows the structured flowchart of the screen protective device that first embodiment of the invention provides, Drive and Control Circuit reads the on-off state information of the televisor of memory stores, with 0 (shutdown), 1 (start) is example, when television boot-strap, at this moment, the on-off state information variable of storing in the storer is changed to 0, and then the drive control circuit rotating shaft is started working, rotating shaft drives protection screen and rotates, and the pattern part of protection screen is transformed into the perforate part; When televisor shut down, at this moment, the on-off state information variable of storing in the storer was changed to 1, and then the drive control circuit rotating shaft is started working, and rotating shaft drives protection screen and rotates, and the perforate of protection screen partly is transformed into pattern part.
In embodiments of the present invention, when televisor shuts down, the on-off state information variable in the storer is changed to 0; When television boot-strap, the on-off state information variable in the storer is changed to 1.
Fig. 3 shows the structured flowchart of the screen protective device that second embodiment of the invention provides, and when TV power on and off, can realize the covering of protection screen by user's manual control, and its detailed process is:
When television boot-strap, the user can send the steering order that screen appears by the panel button of telepilot or televisor, also can be by a manual handle is set in rotating shaft, the user rotates by this manual handle and realizes that rotating shaft control protection screen moves, the pattern part of protection screen is converted to the perforate part, reaches the purpose that appears screen; When shutdown; the user can send the steering order that screen covers by the panel button of telepilot or televisor; it also can be a manual handle by in rotating shaft, being provided with; the user rotates by this manual handle and realizes that rotating shaft control protection screen moves; the perforate of protection screen partly is converted to pattern part, reaches the purpose of cover screen.
In embodiments of the present invention, the pattern part of protection screen can be changed, and for example if televisor places the open air, can be set to advertising design or poster by this pattern part; When televisor places when indoor, can be set to photo or other picture by pattern part.
As one embodiment of the present of invention, Fig. 4 shows the TV set screen protection realization flow, and its detailed step is as follows:
In step S101, start, the system for TV set initialization loads user configuration information.
In step S102, read the on-off state information of the televisor of memory stores.
In embodiments of the present invention, when the user passes through manually to realize screen protection, then can not carry out this step, whether cover screen gets final product directly to judge protection screen.
In step S103, judge whether cover screen of protection screen, be execution in step S104 then, otherwise execution in step S105.
In embodiments of the present invention, among the step S102, be that televisor is current when the off-mode when what store in the storer, protection screen is to cover on the television screen.
In step S104, the drive control circuit rotating shaft is converted to the perforate part with the pattern part of protection screen, normally watches TV programme.
In step S105, judge whether televisor shuts down, be execution in step S106 then, otherwise finish.
In step S106, the drive control circuit rotating shaft partly is converted to pattern part with the perforate of protection screen.
In embodiments of the present invention, drive control circuit rotating shaft work, rotating shaft are controlled connected protection screen covering or are appeared screen, reach the purpose of protection electronic equipment screen, and can change the pattern of protection screen at any time, make things convenient for the user.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a screen protective device is characterized in that, described device comprises:
Protection screen is used to cover screen, and described protection screen is equipped with perforate;
Rotating shaft is connected with described protection screen, is used to control described protection screen covering or appears screen; And
Drive and Control Circuit is connected with described rotating shaft, is used to control described rotating shaft work.
2. device as claimed in claim 1 is characterized in that, described device also comprises:
Storer is connected with described Drive and Control Circuit, is used for the on-off state information of store electrons equipment;
Described Drive and Control Circuit is controlled described rotating shaft and is controlled described protection screen covering or appear screen according to the on-off state information of the described memory stores that reads.
3. device as claimed in claim 1 is characterized in that, described device also comprises:
The manual triggers control circuit, be connected with described Drive and Control Circuit, be used to receive user's manual triggers instruction, and send with described manual triggers to described Drive and Control Circuit and to instruct the corresponding steering order, described steering order to be that screen covers instruction or screen appears instruction.
4. device as claimed in claim 1 is characterized in that described rotating shaft places the screen side, and described rotating shaft is connected by nylon or card article with described protection screen.
5. device as claimed in claim 1 is characterized in that, described protection screen perforate is consistent with described screen area size.
6. an electronic equipment is characterized in that, described electronic equipment comprises screen protective device, and described device comprises:
Protection screen is used to cover screen, and described protection screen is equipped with perforate;
Rotating shaft is connected with described protection screen, is used to control described protection screen covering or appears screen; And
Drive and Control Circuit is connected with described rotating shaft, is used to control described rotating shaft work.
7. electronic equipment as claimed in claim 6 is characterized in that, described device also comprises:
Storer is connected with described Drive and Control Circuit, is used for the on-off state information of store electrons equipment;
Described Drive and Control Circuit is controlled described rotating shaft control covering or is appeared screen according to the on-off state information of the described memory stores that reads.
8. electronic equipment as claimed in claim 6 is characterized in that, described device also comprises:
The manual triggers control circuit, be connected with described Drive and Control Circuit, be used to receive user's manual triggers instruction, and send with described manual triggers to described Drive and Control Circuit and to instruct the corresponding steering order, described steering order to be that screen covers instruction or screen appears instruction.
9. electronic equipment as claimed in claim 6 is characterized in that described rotating shaft places the screen side, and described rotating shaft is connected by nylon or card article with described protection screen.
10. electronic equipment as claimed in claim 6 is characterized in that, described protection screen perforate is consistent with described screen area size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217583A CN101739904A (en) | 2008-11-10 | 2008-11-10 | Screen protective device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217583A CN101739904A (en) | 2008-11-10 | 2008-11-10 | Screen protective device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101739904A true CN101739904A (en) | 2010-06-16 |
Family
ID=42463327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810217583A Pending CN101739904A (en) | 2008-11-10 | 2008-11-10 | Screen protective device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101739904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061664A (en) * | 2014-01-07 | 2016-10-26 | 伊利诺斯工具制品有限公司 | Electrical assemblies for welding system |
| CN106131265A (en) * | 2016-06-17 | 2016-11-16 | 武汉华星光电技术有限公司 | Prevent the method and device of stretchable screen screen scraping |
-
2008
- 2008-11-10 CN CN200810217583A patent/CN101739904A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061664A (en) * | 2014-01-07 | 2016-10-26 | 伊利诺斯工具制品有限公司 | Electrical assemblies for welding system |
| CN106061664B (en) * | 2014-01-07 | 2019-07-12 | 伊利诺斯工具制品有限公司 | Electric component for welding system |
| CN106131265A (en) * | 2016-06-17 | 2016-11-16 | 武汉华星光电技术有限公司 | Prevent the method and device of stretchable screen screen scraping |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100616 |