CN105206310B - light shield - Google Patents
light shield Download PDFInfo
- Publication number
- CN105206310B CN105206310B CN201510493190.XA CN201510493190A CN105206310B CN 105206310 B CN105206310 B CN 105206310B CN 201510493190 A CN201510493190 A CN 201510493190A CN 105206310 B CN105206310 B CN 105206310B
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- Prior art keywords
- dazzling screen
- spacing
- light shield
- hook piece
- guide rail
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- 238000005452 bending Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The present invention is on a kind of light shield, for display.Light shield includes the first anti-dazzling screen, the second anti-dazzling screen, the 3rd anti-dazzling screen and movable gate.First anti-dazzling screen is arranged at the first side of display.Second anti-dazzling screen is arranged at the second side of display.3rd anti-dazzling screen is arranged at the 3rd side of display.Second side is relative with first side, and the 3rd side is located between first side and second side.3rd anti-dazzling screen has opening.Movable gate is covered in opening and with front and the back side, and the back side is provided with the first clamp hook piece and the second clamp hook piece.First clamp hook piece and the second clamp hook piece extend towards the first lateral margin of opening and the second lateral margin respectively, and the first lateral margin with opening is mutually clamped with the second lateral margin respectively.The present invention is fastened on the relative both side edges of opening using first, second clamp hook piece, to reduce assembling tolerance, and reduction free sliding degree and easily positioning, to improve the quality of assembling.
Description
Technical field
The invention relates to a kind of light shield, and in particular to a kind of light shield with movable gate.
Background technology
In order to reduce interference of the ambient light to colors of image, it will usually add light shield around display, so that
The picture of display has more accurate color representation.In addition, professional drawing staff often can be using color correction device to display
Device carries out colour correction, therefore it is necessary to have the space for accommodating color correction device for light shield.
Light shield can be set window and be freed in and out by color correction device, and cover window with gate, with shield lights.However,
The shortcoming of known gate is that assembling tolerance is larger, and the free degree is high and be difficult positioning during gate slip.In addition, known gate for
The covering property for connecting the wire rod of color correction device is poor, thus gate can not be completely closely sealed to stop that ambient light enters light shield
It is interior.
The content of the invention
The present invention is related to a kind of light shield with movable gate, and its assembling tolerance is smaller, and during movable gate slip
The free degree is low and easily positions, to improve the quality of assembling.
A kind of light shield is provided in one embodiment of the invention, for display, it is characterised in that the light shield includes：The
One anti-dazzling screen, first anti-dazzling screen is arranged at the first side of the display；Second anti-dazzling screen, second anti-dazzling screen is arranged at this
The second side of display；3rd anti-dazzling screen, the 3rd anti-dazzling screen is arranged at the 3rd side of the display, the second side with
The first side is relative, and the 3rd side is located between the first side and the second side, and the 3rd anti-dazzling screen, which has, to be opened
Mouthful；And movable gate, the movable gate is covered in the opening, and the movable gate has front and the back side, and the back side is set
There are the first clamp hook piece and the second clamp hook piece, first clamp hook piece extends towards the first lateral margin of the opening, the second clamp hook piece court
The second lateral margin extension of the opening, first clamp hook piece and first lateral margin of the opening be mutually clamped, second clamp hook piece and
Second lateral margin is mutually clamped.
As optional technical scheme, first clamp hook piece has the first fixing end for being connected to the back side, second card
Hooking part has the second fixing end for being connected to the back side, and is separated by between first fixing end and second fixing end between first
Away from.
As optional technical scheme, first clamp hook piece has the first open end, and second clamp hook piece has second to open
End is put, an angle is rolled over to constitute inverted l-shaped structure in first open end towards the first lateral bending of the movable gate, the second open end court
Second lateral bending of the movable gate rolls over an angle to constitute inverted l-shaped structure, and first side is relative with second side.
As optional technical scheme, it is separated by the second spacing between first open end and second open end, this second
Spacing is more than first spacing.
As optional technical scheme, first lateral margin of the opening is relative with second lateral edges parallel, and first side
It is separated by the 4th spacing between edge and second lateral margin, the 4th is smaller than second spacing, and more than first spacing.
As optional technical scheme, the length being opened on diagonal is more than second spacing.
As optional technical scheme, the first positioning guide rail and the second positioning guide rail are additionally provided with the back side, this first
First side extension of the positioning guide rail along the movable gate, second positioning guide rail prolongs along second side of the movable gate
Stretch, first positioning guide rail is parallel to each other with second positioning guide rail, and first positioning guide rail and second positioning guide rail it
Between be separated by the 3rd spacing.
As optional technical scheme, the 3rd spacing is more than second spacing.
As optional technical scheme, the upper surface of the 3rd anti-dazzling screen is additionally provided with the first keeper and the second positioning
Part, first keeper is adjacent to first positioning guide rail, and second keeper is adjacent to the second positioning guide rail, and this first is determined
It is separated by the 5th spacing between position part and second keeper, the 5th spacing is more than the 3rd spacing.
As optional technical scheme, first anti-dazzling screen connects the first Extendible flake extended toward the 3rd side, and should
Second anti-dazzling screen connect toward the 3rd side extend the second Extendible flake, the 3rd anti-dazzling screen respectively with first Extendible flake and should
Second Extendible flake partly overlaps.
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 point
The relative both side edges of opening are not fastened on, to reduce assembling tolerance, improve the quality of assembling.
More preferably understand in order to which the above-mentioned and other aspect to the present invention has, preferred embodiment cited below particularly, and coordinate institute
Accompanying drawings, are described in detail below：
Brief description of the drawings
Fig. 1 illustrates the schematic diagram of the display provided with 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.
The front and the back side that Fig. 3 A and Fig. 3 B illustrate the movable gate of the light shield according to one embodiment of the invention respectively show
It is intended to.
Fig. 4 A and Fig. 4 B are illustrated respectively to be assembled on the 3rd anti-dazzling screen just according to the movable gate of one embodiment of the invention
Face and schematic rear view.
Fig. 5 A and Fig. 5 B are illustrated respectively to be existed according to one angle of movable gate inclination of one embodiment of the invention with ease of assembly
Front and schematic rear view on 3rd anti-dazzling screen.
Fig. 6 illustrates the diagrammatic cross-section of Fig. 4 A movable gate and the 3rd anti-dazzling screen along line A-A.
Embodiment
Embodiment set forth below is described in detail, and embodiment is not used to limit this hair only as example to illustrate
The bright scope to be protected.
Fig. 1 and Fig. 2 is refer to, wherein Fig. 1 illustrates the display provided with light shield 200 according to one embodiment of the invention
100 schematic diagram, Fig. 2 illustrates the schematic appearance of the light shield 200 according to one embodiment of the invention.The light shield of the present embodiment
200 first side 101, the side 103 of second side 102 and the 3rd to cover display 100, so that display 100 weeks
The display surface of display 100 can not be incident to via first side 101, the side 103 of second side 102 and the 3rd by enclosing light.
The light shield 200 of the present embodiment include the first anti-dazzling screen 201, the 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 can also be connected
The first Extendible flake 204 extended toward the 3rd side 103.Second anti-dazzling screen 202 is arranged at the second side 102 of display 100, the
Two anti-dazzling screens 202 can also connect the second Extendible flake 205 extended toward the 3rd side 103.In addition, the 3rd anti-dazzling screen 203 is arranged at
3rd side 103 of display 100, and the 3rd anti-dazzling screen 203 respectively with the first Extendible flake 204 and the part of the second Extendible flake 205
It is overlapping, to constitute upper anti-dazzling screen.Furthermore, the first anti-dazzling screen 201, the second anti-dazzling screen 202 and the 3rd anti-dazzling screen 203 can also be from displays
Direction around device 100 towards vertically displayed face extends appropriate width, to constitute the enough wide ㄇ font structures of width, to obtain
Preferably shaded effect.
As shown in Fig. 2 the 3rd anti-dazzling screen 203 has opening 203H.Appear opening 203H when movable gate 210 is moved
When, color correction device 20 is may be allowed by opening 203H, and this color correction device 20 is securable in front of display surface enter display 100
Row color correction works.In addition, the area of movable gate 210 is more than opening 203H area, so that movable gate 210 can be completely covered
Be open 203H, even if when the wire rod 22 of connection color correction device 20 is folded in movable gate 210 by opening 203H, part wire rod 22
During with three anti-dazzling screens 203, opening 203H can be completely covered without easy light leak in movable gate 210, to avoid ambient light from entering
Enter in light shield 200.
Fig. 3 A and Fig. 3 B are refer to, it illustrates the movable gate 210 of the light shield 200 according to one embodiment of the invention respectively
Front and schematic rear view.In one embodiment, the front 211 of movable gate 210 is provided with handle 213, movable gate 210
The back side 212 is provided with the first clamp hook piece 214, the second clamp hook piece 215, the first positioning guide rail 216 and the second positioning guide rail 217.The
One 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 second is fixed
Position guide rail 217 is 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 fixing end 214a at the back side 212 is connected to, the second clamp hook piece 215 has the second fixing end 215a for being connected to the back side 212,
And first be separated by the first space D 1 between fixing end 214a and the second fixing end 215a.
In addition, the first clamp hook piece 214 has the first open end 214b, the second clamp hook piece 215 has the second open end 215b.
First side S1 of the first open end 214b towards movable gate 210 bends the inverted l-shaped structure that an angle constitutes reverse configuration, and second opens
The the second side S2 for putting end 215b towards movable gate 210 bends an angle, to constitute the inverted l-shaped structure of reverse configuration (referring to Fig. 6).
In one embodiment, the second space D 2 is separated by between the first open end 214b and the second open end 215b.Second space D 2 is more than
First space D 1.
In addition, first side S1 extension of first positioning guide rail 216 along movable gate 210, and the edge of the second positioning guide rail 217
The second side S2 extensions of movable gate 210.First positioning guide rail 216 is parallel to each other with the second positioning guide rail 217, and first fixed
It is separated by the 3rd space D 3 between the positioning guide rail 217 of guide rail 216 and second of position.In one embodiment, the 3rd space D 3 is more than second
Space D 2, also greater than the first space D 1.
Fig. 4 A and Fig. 4 B are illustrated respectively is assembled in the 3rd anti-dazzling screen 203 according to the movable gate 210 of one embodiment of the invention
On front and schematic rear view.Fig. 4 A are refer to, under shading status, movable gate 210 is covered in opening 203H, to avoid
Light leak.In figure 4b, the first clamp hook piece 214 towards opening 203H the first lateral margin E1 extend, and the second clamp hook piece 215 is towards opening 203H
The second lateral margin E2 extensions, the first lateral margin E1 of the first clamp hook piece 214 and opening 203H is mutually clamped, the second clamp hook piece 215 and
Second lateral margin E2 is mutually clamped, so that movable gate 210 can not easily fall off opening 203H.In one embodiment, it is open
203H the first lateral margin E1 is parallel with the second lateral margin E2 relative, and is separated by the 4th spacing between the first lateral margin E1 and the second lateral margin E2
D4.4th space D 4 is less than the second space D 2, and the 4th space D 4 is more than the first space D 1.
Fig. 5 A and Fig. 5 B are illustrated respectively tilts an angle with ease of assembly according to the movable gate 210 of one embodiment of the invention
Front and schematic rear view on the 3rd anti-dazzling screen 203.Fig. 5 B are refer to, opening 203H is, for example, square or rectangular.
In one embodiment, movable gate 210 is for example tilted 45 degree or so, allow the first clamp hook piece 214 and the second clamp hook piece 215
Position about position is in the diagonally adjacent of opening 203H, so that second between the first clamp hook piece 214 and the second clamp hook piece 215
Space D 2 is less than opening 203H in the length L on diagonal, in this way, the first clamp hook piece 214 and the second clamp hook piece 215 can be easily
It is contained in opening 203H.Until movable gate 210 is rotated back to the clamped position of 4B figures, the first clamp hook piece 214 is with opening
Mouth 203H the first lateral margin E1 is mutually clamped, and the second lateral margin E2 of the second clamp hook piece 215 and opening 203H is mutually clamped, Jin Erti
The convenience of height assembling.
Fig. 6 illustrates the diagrammatic cross-section of Fig. 4 A movable gates 210 and the 3rd anti-dazzling screen 203 along line A-A.It refer to Fig. 6,
The upper surface 203S of 3rd anti-dazzling screen 203 is additionally provided with the first keeper 206 and the second keeper 207, for example, be salient point respectively.
First keeper 206 is adjacent to the first positioning guide rail 216, and the second keeper 207 is adjacent to the second positioning guide rail 217.First determines
It is separated by the 5th space D 5 between the keeper 207 of part 206 and second of position, and positioned at first positioning at the back side 212 of movable gate 210
It is separated by the 3rd space D 3 between the positioning guide rail 217 of guide rail 216 and second.5th space D 5 is more than the 3rd space D 3, so that first
The positioning guide rail 217 of positioning guide rail 216 and second is located between the first keeper 206 and the second keeper 207.Therefore, when
After movable gate 210 is assembled, movable gate 210 is limited and can not rotated away easily, to avoid movable gate 210
Easily fall off opening 203H.
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 point
Be not fastened on the relative both side edges of opening, to reduce assembling tolerance, and during movable gate slip can by positioning guide rail and
Keeper it is spacing so that movable gate is only capable of slidably reciprocating along positioning guide rail one direction, and then reduce the free degree and easily
Positioning, to improve the quality of assembling.
In summary, although the present invention is disclosed above with preferred embodiment, so it is not limited to the present invention.This hair
Bright those of ordinary skill in the art, without departing from the spirit and scope of the present invention, when various changes can be made
With retouching.Therefore, protection scope of the present invention is worked as and is defined depending on the appended claim person of defining.
Claims (10)
1. a kind of light shield, for display, it is characterised in that the light shield includes：
First anti-dazzling screen, first anti-dazzling screen is arranged at the first side of the display；
Second anti-dazzling screen, second anti-dazzling screen is arranged at the second side of the display；
3rd anti-dazzling screen, the 3rd anti-dazzling screen is arranged at the 3rd side of the display, the second side and the first side phase
It is right, and the 3rd side, positioned between the first side and the second side, the 3rd anti-dazzling screen has opening；And
Movable gate, the movable gate is covered in the opening, and the movable gate has front and the back side, and the back side is provided with the
One clamp hook piece and the second clamp hook piece, first clamp hook piece extend towards the first lateral margin of the opening, and second clamp hook piece is opened towards this
Mouthful the extension of the second lateral margin, first clamp hook piece and first lateral margin of the opening be mutually clamped, second clamp hook piece and this
Two lateral margins are mutually clamped；
Wherein, the first positioning guide rail and the second positioning guide rail are additionally provided with the back side, the movable gate is along first positioning
Guide rail and the second positioning guide rail one direction slidably reciprocate.
2. light shield as claimed in claim 1, it is characterised in that first clamp hook piece has be connected to the back side first to consolidate
Fixed end, second clamp hook piece, which has, is connected to second fixing end at the back side, and first fixing end and second fixing end it
Between be separated by the first spacing.
3. light shield as claimed in claim 2, it is characterised in that first clamp hook piece has the first open end, second card
Hooking part has the second open end, and an angle is rolled over to constitute inverted l-shaped structure in first open end towards the first lateral bending of the movable gate,
An angle is rolled over to constitute inverted l-shaped structure in second open end towards the second lateral bending of the movable gate, first side and second side
Relatively.
4. light shield as claimed in claim 3, it is characterised in that be separated by between first open end and second open end
Two spacing, second spacing is more than first spacing.
5. light shield as claimed in claim 4, it is characterised in that first lateral margin of the opening and the second lateral edges parallel phase
It is right, and it is separated by the 4th spacing between first lateral margin and second lateral margin, the 4th is smaller than second spacing, and more than this
First spacing.
6. light shield as claimed in claim 4, it is characterised in that this is opened on the length on diagonal more than this between second
Away from.
7. light shield as claimed in claim 4, it is characterised in that first positioning guide rail along the movable gate this first
Side extends, second side extension of second positioning guide rail along the movable gate, first positioning guide rail and second positioning
Guide rail is parallel to each other, and is separated by the 3rd spacing between first positioning guide rail and second positioning guide rail.
8. light shield as claimed in claim 7, it is characterised in that the 3rd spacing is more than second spacing.
9. light shield as claimed in claim 7, it is characterised in that the upper surface of the 3rd anti-dazzling screen is additionally provided with the first keeper
And second keeper, first keeper is adjacent to first positioning guide rail, and second keeper is adjacent to the second positioning and led
It is separated by the 5th spacing between rail, and first keeper and second keeper, the 5th spacing is more than the 3rd spacing.
10. light shield as claimed in claim 1, it is characterised in that first anti-dazzling screen connects what is extended toward the 3rd side
First Extendible flake, and second anti-dazzling screen connect toward the 3rd side extend the second Extendible flake, the 3rd anti-dazzling screen respectively with
First Extendible flake and second Extendible flake partly overlap.
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 CN105206310A (en) | 2015-12-30 |
| CN105206310B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206100689U (en) * | 2016-09-27 | 2017-04-12 | 深圳市大疆创新科技有限公司 | Screen hood and remote control device with screen hood |
| CN106774680B (en) * | 2016-12-30 | 2020-03-20 | 苏州佳世达电通有限公司 | Light shield |
| CN207541535U (en) * | 2017-10-20 | 2018-06-26 | 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242872Y (en) * | 2008-08-06 | 2009-05-20 | 瑞轩科技股份有限公司 | Display light shield with light-shielding sliding door |
| CN101644835A (en) * | 2008-08-06 | 2010-02-10 | 瑞轩科技股份有限公司 | Width adjustable display lens hood |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4628968B2 (en) * | 2006-01-30 | 2011-02-09 | 矢崎総業株式会社 | Vehicle sun visor |
-
2015
- 2015-08-12 CN CN201510493190.XA patent/CN105206310B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242872Y (en) * | 2008-08-06 | 2009-05-20 | 瑞轩科技股份有限公司 | Display light shield with light-shielding sliding door |
| CN101644835A (en) * | 2008-08-06 | 2010-02-10 | 瑞轩科技股份有限公司 | Width adjustable display lens hood |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105206310A (en) | 2015-12-30 |
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