CN204440244U - A kind of computing machine light modulator - Google Patents
A kind of computing machine light modulator Download PDFInfo
- Publication number
- CN204440244U CN204440244U CN201520114452.2U CN201520114452U CN204440244U CN 204440244 U CN204440244 U CN 204440244U CN 201520114452 U CN201520114452 U CN 201520114452U CN 204440244 U CN204440244 U CN 204440244U
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- CN
- China
- Prior art keywords
- chute
- rotating shaft
- computing machine
- cavity
- light modulator
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Abstract
The utility model provides a kind of computing machine light modulator, comprise display screen, it is characterized in that: the upper end of described display screen is provided with cavity, one group of magnetoconstriction sheet is provided with in described cavity, the upper end of described cavity is provided with chute, described chute is provided with two moving sliders that can horizontally slip, described moving slider connects guide rod and two-sided chute respectively, the lower end connection rotating shaft of described two-sided chute, the lower end of described rotating shaft connects masking frame, described masking frame is provided with one group of window page, described window page is connected with bracing wire one and bracing wire two.The utility model shutting out the light by all-dimensional multi-angle, fine setting brightness, reaches optimal visual effect.Install simple, convenient disassembly, volume is little, does not take up space, convenient and practical.
Description
Technical field
The utility model relates to computer realm, specifically, relates to a kind of computing machine light modulator.
Background technology
Present computing machine light shield, mostly is large volume, comprehensively keeps the sun off, the power of adjustment extraneous light that can not be suitable.Light modulation inefficiency, takes up room comparatively large, loses time and affect working and learning during use.
Summary of the invention:
The technical problems to be solved in the utility model is to provide a kind of computing machine light modulator, shutting out the light of all-dimensional multi-angle, and fine setting brightness, reaches optimal visual effect.
The utility model adopts following technical scheme to realize goal of the invention:
A kind of computing machine light modulator, comprise display screen, it is characterized in that: the upper end of described display screen is provided with cavity, one group of magnetoconstriction sheet is provided with in described cavity, the upper end of described cavity is provided with chute, described chute is provided with two moving sliders that can horizontally slip, described moving slider connects guide rod and two-sided chute respectively, the lower end connection rotating shaft of described two-sided chute, the lower end of described rotating shaft connects masking frame, described masking frame is provided with one group of window page, described window page is connected with bracing wire one and bracing wire two.
As the further restriction to the technical program, described two-sided chute comprises upper hopper chute and gliding groove.
As the further restriction to the technical program, one end of described guide rod is connected in described upper hopper chute by pin body.
As the further restriction to the technical program, described window page is connected on described masking frame by thin rotating shaft.
Compared with prior art, advantage of the present utility model and good effect are: the utility model shutting out the light by all-dimensional multi-angle, and fine setting brightness, reaches optimal visual effect.Installation side is simple, and convenient disassembly, volume is little, does not take up space, convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is concrete structure figure of the present utility model.
Fig. 3 is two-sided chute of the present utility model, rotating shaft and guide rod structure schematic diagram.
Fig. 4 is the structural representation of two-sided chute of the present utility model and thin rotating shaft.
Fig. 5 is the structural representation of window page of the present utility model.
In figure, 1-display screen, 2-cavity, 3-chute, 4-moving slider, 5-guide rod, 6-two-sided chute, 7-rotating shaft, 8-masking frame, 9-bracing wire one, 10-bracing wire two, 11-window page, 12-thin rotating shaft, 13-pin body, 14, magnetoconstriction sheet, 15, upper hopper chute, 16, gliding groove.
Embodiment:
Below in conjunction with embodiment, further illustrate the utility model.
See Fig. 1-Fig. 5, the utility model comprises display screen 1, the upper end of described display screen 1 is provided with cavity 2, one group of magnetoconstriction sheet 14 is provided with in described cavity 2, the upper end of described cavity 2 is provided with chute 3, described chute 3 is provided with two moving sliders 4 that can horizontally slip, described moving slider 4 connects guide rod 5 and two-sided chute 6 respectively, the lower end connection rotating shaft 7 of described two-sided chute 6, the lower end of described rotating shaft 7 connects masking frame 8, described masking frame 8 is provided with one group of window page 11, described window page 11 is connected with bracing wire 1 and bracing wire 2 10.
Described two-sided chute 6 comprises upper hopper chute 15 and gliding groove 16.
One end of described guide rod 5 is connected in described upper hopper chute 15 by pin body 13.
Described window page 11 is connected on described masking frame 8 by thin rotating shaft 12.
Moving slider 4 totally 2 pieces, cross sectional shape is I-shaped, is positioned at chute 3, and chute 3 two ends all adopt opening mode, do not close.Two-sided chute 6 is excessively flat square-section gradually near the end of display screen 1.Two-sided chute 6 is fixed together by pin and one of them moving slider 4, and two-sided chute 6 can rotate around pin.Multiple magnetoconstriction sheet 14 is serially connected by flexible material, can fold and put into cavity 2 when not using, and extracts magnetoconstriction sheet 14 out and utilize magnetic to be fixed on by magnetoconstriction sheet 14 on two-sided chute 6, for regulating the light on display screen 1 top during use.
The size of guide rod 5 is shorter relative to two-sided chute 6 length, is only 1/6 of its length.Guide rod 5 is fixed together by pin and another moving slider 4 near the end of display screen 1.
Window page 11 material adopts aluminum alloy material, and window page 11 is similar to the conventional window shutter of family, has thin rotating shaft 12 to pass through, can relatively rotate around thin rotating shaft 12 in the middle of window page 11.Masking frame 8 embeds the gliding groove 16 of two-sided chute 6 by the rotating shaft 7 on top, and can slide along gliding groove 16, and masking frame 8 also can 7 rotate relative to two-sided chute 6 around the shaft, and rotating shaft 7 adopts existing structure, does not repeat them here.
Bracing wire 1 successively passes through window page 11, and in the front and back position thread tacking of window page 11.Bracing wire 2 10 is similar.Bracing wire 1 is positioned at the left position on window page 11 top, and bracing wire two is positioned at location right.Regulating masking frame 8 by rotating certain angle, making it reach the best position shut out the light.By pulling bracing wire 1 and bracing wire 2 10, make window page 11 opening and closing, fine setting light.
Claims (4)
1. a computing machine light modulator, comprise display screen, it is characterized in that: the upper end of described display screen is provided with cavity, one group of magnetoconstriction sheet is provided with in described cavity, the upper end of described cavity is provided with chute, described chute is provided with two moving sliders that can horizontally slip, described moving slider connects guide rod and two-sided chute respectively, the lower end connection rotating shaft of described two-sided chute, the lower end of described rotating shaft connects masking frame, described masking frame is provided with one group of window page, described window page is connected with bracing wire one and bracing wire two.
2. computing machine light modulator according to claim 1, is characterized in that: described two-sided chute comprises upper hopper chute and gliding groove.
3. computing machine light modulator according to claim 2, is characterized in that: one end of described guide rod is connected in described upper hopper chute by pin body.
4. computing machine light modulator according to claim 1, is characterized in that: described window page is connected on described masking frame by thin rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114452.2U CN204440244U (en) | 2015-02-22 | 2015-02-22 | A kind of computing machine light modulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114452.2U CN204440244U (en) | 2015-02-22 | 2015-02-22 | A kind of computing machine light modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204440244U true CN204440244U (en) | 2015-07-01 |
Family
ID=53608085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114452.2U Expired - Fee Related CN204440244U (en) | 2015-02-22 | 2015-02-22 | A kind of computing machine light modulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204440244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803782A (en) * | 2018-05-17 | 2018-11-13 | 合肥利元杰信息科技有限公司 | A kind of computer light modulator |
| CN109100890A (en) * | 2017-06-20 | 2018-12-28 | 上海微电子装备（集团）股份有限公司 | A kind of smooth orientation equipment and its movement and spinning solution |
-
2015
- 2015-02-22 CN CN201520114452.2U patent/CN204440244U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100890A (en) * | 2017-06-20 | 2018-12-28 | 上海微电子装备（集团）股份有限公司 | A kind of smooth orientation equipment and its movement and spinning solution |
| CN109100890B (en) * | 2017-06-20 | 2021-04-16 | 上海微电子装备（集团）股份有限公司 | Optical alignment equipment and movement and rotation method thereof |
| CN108803782A (en) * | 2018-05-17 | 2018-11-13 | 合肥利元杰信息科技有限公司 | A kind of computer light modulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |