CN105206310A - Light shield - Google Patents
Light shield Download PDFInfo
- Publication number
- CN105206310A CN105206310A CN201510493190.XA CN201510493190A CN105206310A CN 105206310 A CN105206310 A CN 105206310A CN 201510493190 A CN201510493190 A CN 201510493190A CN 105206310 A CN105206310 A CN 105206310A
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- China
- Prior art keywords
- light shield
- spacing
- guide rail
- positioning guide
- movable gate
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention relates to a light shield used for a display. The light shield comprises a first shading sheet, a second shading sheet, a third shading sheet and a movable gate, wherein the first shading sheet is arranged at the first lateral side of the display, the second shading sheet is arranged at the second lateral side, opposite to the first lateral side, of the display, the third shading sheet is arranged at the third lateral side, between the first and second lateral sides, of the display, the third shading sheet includes an opening, and the movable gate covers the opening and includes a front side and a back side. The back side is provided with a first clasp piece and a second clasp piece, and the first clasp piece and the second clasp piece extend to the first side edge and the second side edge of the opening respectively, and are clamped with the first side edge and the second side edge of the opening respectively. The first and second clasp pieces are clamped with the two side edges, opposite to each other, of the opening to reduce the assembling tolerance and reduce the sliding freedom, positioning is easy, and the assembling quality is improved.
Description
Technical field
The invention relates to a kind of light shield, and relate to the light shield that one has movable gate especially.
Background technology
In order to reduce the interference of ambient light to colors of image, usually can add light shield around display, to make the picture of display, there is more accurate color representation.In addition, professional drawing staff often can utilize color correction device to carry out colour correction to display, and therefore light shield must have the space holding color correction device.
Light shield can arrange window and free in and out by color correction device, and covers window, with shield lights with gate.But the shortcoming of known gate is that assembling tolerance is comparatively large, and when gate slides, degree of freedom is high and not easily locate.In addition, known gate is poor for the covering property of the wire rod connecting color correction device, and thus gate cannot completely closely sealedly enter in light shield with catch ring environmental light.
Summary of the invention
The present invention has about a kind of light shield with movable gate, and its assembling tolerance is less, and when movable gate slides, degree of freedom is low and easily locate, to improve the quality of assembling.
There is provided a kind of light shield in one embodiment of the invention, for display, it is characterized in that, this light shield comprises: the first anti-dazzling screen, and this first light shield is arranged at the first side of this display; Second anti-dazzling screen, this second light shield is arranged at the second side of this display; 3rd anti-dazzling screen, the 3rd light shield is arranged at the 3rd side of this display, and this second side is relative with this first side, and the 3rd side is between this first side and this second side, and the 3rd anti-dazzling screen has opening; And movable gate, this movable gate is covered in this opening, and this movable gate has front and the back side, this back side is provided with the first clamp hook piece and the second clamp hook piece, this first clamp hook piece extends towards the first lateral margin of this opening, this second clamp hook piece extends towards the second lateral margin of this opening, and this first clamping member engages mutually with this first lateral margin of this opening, and this second clamping member engages mutually with this second lateral margin.
As optional technical scheme, this first clamp hook piece has the first stiff end being connected to this back side, and this second clamp hook piece has the second stiff end being connected to this back side, and the first spacing of being separated by between this first stiff end and this second stiff end.
As optional technical scheme, this first clamp hook piece has the first open end, this second clamp hook piece has the second open end, this first open end towards the first lateral buckling one angle of this movable gate to form inverted L-shaped structure, this second open end is towards the second lateral buckling one angle of this movable gate to form inverted L-shaped structure, and this first side is relative with this second side.
As optional technical scheme, the second spacing of being separated by between this first open end and this second open end, this second spacing is greater than this first spacing.
As optional technical scheme, this first lateral margin of this opening is relative with this second lateral edges parallel, and the 4th spacing of being separated by between this first lateral margin and this second lateral margin, the 4th spacing is less than this second spacing, and is greater than this first spacing.
As optional technical scheme, this length be opened on diagonal line is greater than this this second spacing.
As optional technical scheme, this back side is also provided with the first positioning guide rail and the second positioning guide rail, this first positioning guide rail extends along this first side of this movable gate, this second positioning guide rail extends along this second side of this movable gate, this first positioning guide rail and this second positioning guide rail are parallel to each other, and the 3rd spacing of being separated by between this first positioning guide rail and this second positioning guide rail.
As optional technical scheme, the 3rd spacing is greater than this second spacing.
As optional technical scheme, the upper surface of the 3rd anti-dazzling screen is also provided with the first keeper and the second keeper, this first keeper is adjacent to this first positioning guide rail, this second keeper is adjacent to the second positioning guide rail, and the 5th spacing of being separated by between this first keeper and this second keeper, the 5th spacing is greater than the 3rd spacing.
As optional technical scheme, this first anti-dazzling screen connects the first Extendible flake extended toward the 3rd side, and this second anti-dazzling screen connects the second Extendible flake extended toward the 3rd side, the 3rd anti-dazzling screen partly overlaps with this first Extendible flake and this second Extendible flake respectively.
In light shield disclosed by the above embodiment of the present invention, movable gate utilizes the first clamp hook piece and the second clamp hook piece to be fastened on the relative both side edges of opening respectively, to reduce assembling tolerance, improves the quality of assembling.
In order to have better understanding to the above-mentioned and other aspect of the present invention, preferred embodiment cited below particularly, and coordinating institute's accompanying drawings, being described in detail below:
Accompanying drawing explanation
Fig. 1 illustrates the schematic diagram being provided with the display of light shield according to one embodiment of the invention.
Fig. 2 illustrates the schematic appearance of the light shield according to one embodiment of the invention.
Fig. 3 A and Fig. 3 B illustrates front and the schematic rear view of the movable gate of the light shield according to one embodiment of the invention respectively.
Fig. 4 A and Fig. 4 B movable gate illustrated respectively according to one embodiment of the invention is assembled in front on the 3rd anti-dazzling screen and schematic rear view.
Fig. 5 A and Fig. 5 B movable gate illustrated respectively according to one embodiment of the invention tilts an angle with the front of ease of assembly on the 3rd anti-dazzling screen and schematic rear view.
Fig. 6 illustrates the movable gate of Fig. 4 A and the 3rd anti-dazzling screen diagrammatic cross-section along A-A line.
Embodiment
Below propose embodiment to be described in detail, embodiment only in order to illustrate as example, and is not used to the scope of limit the present invention for protection.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 illustrates the schematic diagram of the display 100 being provided with light shield 200 according to one embodiment of the invention, and Fig. 2 illustrates the schematic appearance of the light shield 200 according to one embodiment of the invention.The light shield 200 of the present embodiment in order to cover the first side 101 of display 100, second side 102 and the 3rd side 103, with the display surface making display 100 ambient light cannot be incident to display 100 via first side 101, second side 102 and the 3rd side 103.
The light shield 200 of the present embodiment comprises the first anti-dazzling screen 201, second anti-dazzling screen 202, the 3rd anti-dazzling screen 203 and movable gate 210.First anti-dazzling screen 201 is arranged at the first side 101 of display 100, and the first anti-dazzling screen 201 also can connect the first Extendible flake 204 extended toward the 3rd side 103.Second side 102, second anti-dazzling screen 202 that second anti-dazzling screen 202 is arranged at display 100 also can connect the second Extendible flake 205 extended toward the 3rd side 103.In addition, the 3rd anti-dazzling screen 203 is arranged at the 3rd side 103 of display 100, and the 3rd anti-dazzling screen 203 partly overlaps with the first Extendible flake 204 and the second Extendible flake 205, to form upper anti-dazzling screen respectively.Moreover the first anti-dazzling screen 201, second anti-dazzling screen 202 also can extend suitable width from the surrounding of display 100 towards the direction of vertical display surface with the 3rd anti-dazzling screen 203, to form the enough wide ㄇ font structures of width, to obtain preferably shaded effect.
As shown in Figure 2, the 3rd anti-dazzling screen 203 has opening 203H.When movable gate 210 moves and appears opening 203H, tolerable color correction device 20 is by opening 203H, and this color correction device 20 can be fixed on display surface front to carry out color correction work to display 100.In addition, the area of movable gate 210 is greater than the area of opening 203H, opening 203H can be covered completely to make movable gate 210, even if when the wire rod 22 connecting color correction device 20 is folded in movable gate 210 and the 3rd anti-dazzling screen 203 by opening 203H, part wire rod 22, movable gate 210 can cover opening 203H and not easily light leak completely, enters in light shield 200 to avoid ambient light.
Please refer to Fig. 3 A and Fig. 3 B, it illustrates front and the schematic rear view of the movable gate 210 of the light shield 200 according to one embodiment of the invention respectively.In one embodiment, the front 211 of movable gate 210 is provided with handle 213, and the back side 212 of movable gate 210 is provided with the first clamp hook piece 214, second clamp hook piece 215, first positioning guide rail 216 and the second positioning guide rail 217.First clamp hook piece 214 and the first positioning guide rail 216 are arranged at the first side S1 of movable gate 210, and the second clamp hook piece 215 and the second positioning guide rail 217 are arranged at the second side S2 of movable gate 210.First side S1 is relative with the second side S2.First clamp hook piece 214 has the first stiff end 214a being connected to the back side 212, and the second clamp hook piece 215 has the second stiff end 215a being connected to the back side 212, and the first space D 1 of being separated by between the first stiff end 214a and the second stiff end 215a.
In addition, the first clamp hook piece 214 has the first open end 214b, and the second clamp hook piece 215 has the second open end 215b.First open end 214b bends towards the first side S1 of movable gate 210 the inverted L-shaped structure that an angle forms reverse configuration, second open end 215b bends an angle towards the second side S2 of movable gate 210, to form the inverted L-shaped structure (see Fig. 6) of reverse configuration.In one embodiment, to be separated by between the first open end 214b and the second open end 215b the second space D 2.Second space D 2 is greater than the first space D 1.
In addition, the first positioning guide rail 216 extends along the first side S1 of movable gate 210, and the second positioning guide rail 217 extends along the second side S2 of movable gate 210.First positioning guide rail 216 and the second positioning guide rail 217 are parallel to each other, and the 3rd space D 3 of being separated by between the first positioning guide rail 216 and the second positioning guide rail 217.In one embodiment, the 3rd space D 3 is greater than the second space D 2, is also greater than the first space D 1.
Fig. 4 A and Fig. 4 B movable gate 210 illustrated respectively according to one embodiment of the invention is assembled in front on the 3rd anti-dazzling screen 203 and schematic rear view.Please refer to Fig. 4 A, under shading status, movable gate 210 is covered in opening 203H, to avoid light leak.In figure 4b, first clamp hook piece 214 extends towards the first lateral margin E1 of opening 203H, second clamp hook piece 215 extends towards the second lateral margin E2 of opening 203H, first clamp hook piece 214 engages mutually with the first lateral margin E1 of opening 203H, second clamp hook piece 215 engages mutually with the second lateral margin E2, cannot depart from opening 203H easily to make movable gate 210.In one embodiment, the first lateral margin E1 of opening 203H is parallel relative with the second lateral margin E2, and the 4th space D 4 of being separated by between the first lateral margin E1 and the second lateral margin E2.4th space D 4 is less than the second space D 2, and the 4th space D 4 is greater than the first space D 1.
Fig. 5 A and Fig. 5 B movable gate 210 illustrated respectively according to one embodiment of the invention tilts an angle with the front of ease of assembly on the 3rd anti-dazzling screen 203 and schematic rear view.Please refer to Fig. 5 B, opening 203H is such as square or rectangular.In one embodiment, movable gate 210 is first made such as to tilt about 45 degree, allow about position, position of the first clamp hook piece 214 and the second clamp hook piece 215 in the diagonal of opening 203H, the length L of opening 203H on diagonal line is less than to make the second space D 2 between the first clamp hook piece 214 and the second clamp hook piece 215, so, the first clamp hook piece 214 and the second clamp hook piece 215 can be contained in opening 203H easily.By the time when movable gate 210 rotates and gets back to the clamped position of 4B figure, the first clamp hook piece 214 engages mutually with the first lateral margin E1 of opening 203H, and the second clamp hook piece 215 engages mutually with the second lateral margin E2 of opening 203H, and then improves the convenience of assembling.
Fig. 6 illustrates Fig. 4 A movable gate 210 and the 3rd anti-dazzling screen 203 diagrammatic cross-section along A-A line.Please refer to Fig. 6, the upper surface 203S of the 3rd anti-dazzling screen 203 is also provided with the first keeper 206 and the second keeper 207, such as, be salient point respectively.First keeper 206 is adjacent to the first positioning guide rail 216, second keeper 207 and is adjacent to the second positioning guide rail 217.To be separated by between first keeper 206 and the second keeper 207 the 5th space D 5, and the 3rd space D 3 of being separated by between first positioning guide rail 216 and the second positioning guide rail 217 at the back side 212 of movable gate 210.5th space D 5 is greater than the 3rd space D 3, is located between the first keeper 206 and the second keeper 207 to make the first positioning guide rail 216 and the second positioning guide rail 217.Therefore, after movable gate 210 assembles, movable gate 210 is limited and cannot rotate away easily, departs from opening 203H easily to avoid movable gate 210.
In light shield disclosed by the above embodiment of the present invention, movable gate utilizes the first clamp hook piece and the second clamp hook piece to be fastened on the relative both side edges of opening respectively, to reduce assembling tolerance, and movable gate can spacing by positioning guide rail and keeper when sliding, only can slidably reciprocate along positioning guide rail one direction to make movable gate, and then reduce degree of freedom and easily locate, to improve the quality of assembling.
In sum, although the present invention with preferred embodiment disclose as above, so itself and be not used to limit the present invention.Persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is when being as the criterion depending on the appended claim person of defining.
Claims (10)
1. a light shield, for display, is characterized in that, this light shield comprises:
First anti-dazzling screen, this first light shield is arranged at the first side of this display;
Second anti-dazzling screen, this second light shield is arranged at the second side of this display;
3rd anti-dazzling screen, the 3rd light shield is arranged at the 3rd side of this display, and this second side is relative with this first side, and the 3rd side is between this first side and this second side, and the 3rd anti-dazzling screen has opening; And
Movable gate, this movable gate is covered in this opening, and this movable gate has front and the back side, this back side is provided with the first clamp hook piece and the second clamp hook piece, this first clamp hook piece extends towards the first lateral margin of this opening, this second clamp hook piece extends towards the second lateral margin of this opening, and this first clamping member engages mutually with this first lateral margin of this opening, and this second clamping member engages mutually with this second lateral margin.
2. light shield as claimed in claim 1, it is characterized in that, this first clamp hook piece has the first stiff end being connected to this back side, and this second clamp hook piece has the second stiff end being connected to this back side, and the first spacing of being separated by between this first stiff end and this second stiff end.
3. light shield as claimed in claim 2, it is characterized in that, this first clamp hook piece has the first open end, this second clamp hook piece has the second open end, this first open end towards the first lateral buckling one angle of this movable gate to form inverted L-shaped structure, this second open end is towards the second lateral buckling one angle of this movable gate to form inverted L-shaped structure, and this first side is relative with this second side.
4. light shield as claimed in claim 3, it is characterized in that, the second spacing of being separated by between this first open end and this second open end, this second spacing is greater than this first spacing.
5. light shield as claimed in claim 4, it is characterized in that, this first lateral margin of this opening is relative with this second lateral edges parallel, and the 4th spacing of being separated by between this first lateral margin and this second lateral margin, 4th spacing is less than this second spacing, and is greater than this first spacing.
6. light shield as claimed in claim 4, is characterized in that, this length be opened on diagonal line is greater than this this second spacing.
7. light shield as claimed in claim 4, it is characterized in that, this back side is also provided with the first positioning guide rail and the second positioning guide rail, this first positioning guide rail extends along this first side of this movable gate, this second positioning guide rail extends along this second side of this movable gate, this first positioning guide rail and this second positioning guide rail are parallel to each other, and the 3rd spacing of being separated by between this first positioning guide rail and this second positioning guide rail.
8. light shield as claimed in claim 7, it is characterized in that, the 3rd spacing is greater than this second spacing.
9. light shield as claimed in claim 7, it is characterized in that, the upper surface of the 3rd anti-dazzling screen is also provided with the first keeper and the second keeper, this first keeper is adjacent to this first positioning guide rail, this second keeper is adjacent to the second positioning guide rail, and the 5th spacing of being separated by between this first keeper and this second keeper, the 5th spacing is greater than the 3rd spacing.
10. light shield as claimed in claim 1, it is characterized in that, this first anti-dazzling screen connects the first Extendible flake extended toward the 3rd side, and this second anti-dazzling screen connects the second Extendible flake extended toward the 3rd side, the 3rd anti-dazzling screen partly overlaps with this first Extendible flake and this second Extendible flake respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493190.XA CN105206310B (en) | 2015-08-12 | 2015-08-12 | light shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493190.XA CN105206310B (en) | 2015-08-12 | 2015-08-12 | light shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105206310A true CN105206310A (en) | 2015-12-30 |
| CN105206310B CN105206310B (en) | 2017-11-07 |
Family
ID=54953932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510493190.XA Active CN105206310B (en) | 2015-08-12 | 2015-08-12 | light shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105206310B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774680A (en) * | 2016-12-30 | 2017-05-31 | 苏州佳世达电通有限公司 | A kind of light shield |
| CN109644572A (en) * | 2016-09-27 | 2019-04-16 | 深圳市大疆创新科技有限公司 | Screen light shield and remote control equipment with screen light shield |
| WO2019075880A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳市大疆创新科技有限公司 | Hood assembly and display having same |
| CN115527510A (en) * | 2021-06-25 | 2022-12-27 | 苏州佳世达电通有限公司 | Correction module and display device using same |
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| JP2007196955A (en) * | 2006-01-30 | 2007-08-09 | Yazaki Corp | Vehicular sun visor |
| CN201242872Y (en) * | 2008-08-06 | 2009-05-20 | 瑞轩科技股份有限公司 | Display glare shield with lightproof slide door |
| CN101644835A (en) * | 2008-08-06 | 2010-02-10 | 瑞轩科技股份有限公司 | Display hood with adjustable width |
| CN201741065U (en) * | 2010-05-28 | 2011-02-09 | 陈俭 | Lightproof hood of computer |
| CN203037883U (en) * | 2013-01-07 | 2013-07-03 | 联想(北京)有限公司 | Light shield and display device |
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2015
- 2015-08-12 CN CN201510493190.XA patent/CN105206310B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007196955A (en) * | 2006-01-30 | 2007-08-09 | Yazaki Corp | Vehicular sun visor |
| CN201242872Y (en) * | 2008-08-06 | 2009-05-20 | 瑞轩科技股份有限公司 | Display glare shield with lightproof slide door |
| CN101644835A (en) * | 2008-08-06 | 2010-02-10 | 瑞轩科技股份有限公司 | Display hood with adjustable width |
| CN201741065U (en) * | 2010-05-28 | 2011-02-09 | 陈俭 | Lightproof hood of computer |
| CN203037883U (en) * | 2013-01-07 | 2013-07-03 | 联想(北京)有限公司 | Light shield and display device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644572A (en) * | 2016-09-27 | 2019-04-16 | 深圳市大疆创新科技有限公司 | Screen light shield and remote control equipment with screen light shield |
| CN106774680A (en) * | 2016-12-30 | 2017-05-31 | 苏州佳世达电通有限公司 | A kind of light shield |
| WO2019075880A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳市大疆创新科技有限公司 | Hood assembly and display having same |
| CN109863464A (en) * | 2017-10-20 | 2019-06-07 | 深圳市大疆创新科技有限公司 | Shading shade assembly, the display with shading shade assembly |
| CN115527510A (en) * | 2021-06-25 | 2022-12-27 | 苏州佳世达电通有限公司 | Correction module and display device using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105206310B (en) | 2017-11-07 |
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