CN107726250A - A kind of AUTOMATIC SUNSHADE - Google Patents
A kind of AUTOMATIC SUNSHADE Download PDFInfo
- Publication number
- CN107726250A CN107726250A CN201711027402.0A CN201711027402A CN107726250A CN 107726250 A CN107726250 A CN 107726250A CN 201711027402 A CN201711027402 A CN 201711027402A CN 107726250 A CN107726250 A CN 107726250A
- Authority
- CN
- China
- Prior art keywords
- plate
- pedestal
- along
- shading baffle
- active
- 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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Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 12
- 230000003287 optical effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/12—Composite shades, i.e. shades being made of distinct parts
Abstract
The present invention relates to optical detection apparatus technical field of structures, in particular to a kind of AUTOMATIC SUNSHADE.Including square base and be fixed on pedestal provide light source luminous lamp house；Pedestal on be provided with and crimp module with what screen to be measured was connected, in addition to the X being arranged on pedestal is to shade and Y-direction shade；X to shade include being arranged at the sidepiece of pedestal first can be along X to the X being moved to above lamp box to shading baffle；Y-direction shade includes the Y-direction shading baffle that can be moved to along Y-direction above lamp box for being arranged at the sidepiece of pedestal second；X is to shading baffle and Y-direction shading baffle along Z-direction interlaced arrangement；X is vertical two-by-two to, Y-direction and Z-direction；First sidepiece is vertical with the second sidepiece.The shade of the present invention is simple in construction, easy to operate, can adapt to the screen of various different sizes, has effectively blocked the interference light that lamphouse light source distributes, improved the degree of accuracy of detection, has great promotional value.
Description
Technical field
The present invention relates to optical detection apparatus technical field of structures, in particular to a kind of AUTOMATIC SUNSHADE.
Background technology
Whether the screen of existing display device is required for carrying out optical detection before being taken into use, detect on the screen and occur
Display problem, the display panel for not organizing backlight module, it is detected generally by the outside back of the body lamp box irradiation screen of introducing, people
The screen that work or optical instrument observation are illuminated, check the display situation of screen.The detection work of existing screen generally pays attention to
To ambient light to detecting the interference of work, it is thus proposed that closing the isolated environment on the outside of screen using using a cover body cover
Light, avoids interference of the ambient light to screen, but this structure can only isolated environment light, and the light for back of the body lamp box in itself
Line can not but completely cut off, and the back of the body lamp box of actually detection means generally requires the plane applied to sizes, and screen has
All size, when large-sized back of the body lamp box is applied to the small screen, the light source positioned at the small screen surrounding will give out interference light,
Influence whole Detection results, it is therefore desirable to develop a kind of detection means that can completely cut off the back of the body unnecessary light of lamp box.
The content of the invention
Can not be complete present invention aim to the prior art optical detection apparatus for solving to mention in above-mentioned background technology
A kind of the problem of full isolation light source itself light interference, there is provided AUTOMATIC SUNSHADE.
The technical scheme is that：A kind of AUTOMATIC SUNSHADE, including square base and being fixed on pedestal provide
The luminous lamp house of light source；It is provided with described pedestal and crimps module with what screen to be measured was connected, it is characterised in that：Also include setting
The X being placed on pedestal is to shade and Y-direction shade；Described X includes being arranged at the sidepiece of pedestal first to shade
Can be along X to the X being moved to above lamp box to shading baffle；Described Y-direction shade includes being arranged at the sidepiece of pedestal second
The Y-direction shading baffle that can be moved to along Y-direction above lamp box；Described X interlocks to shading baffle with Y-direction shading baffle along Z-direction
Arrangement；The X is vertical two-by-two to, the Y-direction and the Z-direction；First sidepiece is vertical with second sidepiece.
The first side that further described X is parallel to each other to shade including two sets of be respectively arranged at pedestal two
X in portion arranges to shading baffle, two sets of X to shading baffle relative spacing.
First along X to arrangement is respectively arranged with two parallel second sidepieces of the further pedestal to slide
Groove, the first sliding block are correspondingly slidably connected in first chute；Described X includes the first active plate to shading baffle, described
Two ends extending along Y-direction of the first active plate be respectively arranged with the first sliding block, and the first active plate passes through on pedestal
One motor drives the chute of drive lower edge first in first sliding block to move.
Further described X also includes the first fixed plate to shading baffle；The first described fixed plate is fixed on pedestal
Above and it is arranged above the first described active plate.
Further described X also includes the first follower plate to shading baffle；Described the first fixed plate, the first follower plate
Interlaced arrangement is from top to bottom layered successively with the first active plate；Two ends that first follower plate extends along Y-direction are respectively arranged with
Roller, two sides of first follower plate along X to extension are provided with downwardly convex block；Two of described pedestal parallel
The second chute along X to arrangement is offered on second sidepiece respectively, roller-coaster is connected in the second chute；Described
One active plate extends along Y-direction and the side in the middle part of lamp box is provided with the baffle plate to raise up corresponding with block；Described
Baffle plate is hooked on block when the first active plate and the first follower plate produce maximum relative displacement.
Further described Y-direction shade includes the Y-direction shading baffle for being arranged at the side of pedestal Y-direction first, Y-direction shading
Baffle plate is located at two sets of X between shading baffle.
Further described Y-direction shading baffle includes the second active plate；The second described active plate along X to extension two
Individual end is fixed on along the conveyer belt of the first sidepiece arrangement of pedestal, the drives edge Y-direction water that the second active plate passes through conveyer belt
Translation is dynamic.
Further described Y-direction shading baffle also includes being suspended in the second fixed plate above the second active plate；It is described
The second fixed plate be fixed on pedestal；The second described active plate can be slidably connected in the second fixed plate along Y-direction.
Further described Y-direction shading baffle also includes the second follower plate；Described the second fixed plate, the second follower plate
Interlaced arrangement is from top to bottom layered successively with the second active plate；The second described follower plate upper and lower ends can be slided along Y-direction respectively
Ground is connected to the second fixed plate and the second active plate, and is moved by the second active plate drives edge Y-direction.
Two sides that the second further described follower plate extends along Y-direction are provided with downwardly convex boss, and second
The 3rd chute extended along Y-direction is offered on follower plate；The upper surface of the second described active plate is provided with raise up, edge
The I-shaped slide rail that Y-direction is disposed to extend；The I-shaped through hole passed through for slide rail is offered on described boss, slide rail passes through through hole
It is slidably connected with boss, slide rail is provided with riser of the section more than through hole section away from one end in the middle part of lamp box；Described second
Fixed plate lower surface is provided with the second sliding block that is downwardly convex and extending into the 3rd chute.
Advantages of the present invention has：1st, by setting transportable shading baffle structure in lamp box surrounding, shifting can be passed through
Dynamic shading baffle changes the area that lamp box exposes, and whole device is suitable for a variety of various sizes of screen detections, the scope of application
Extensively；
2nd, by the way that shading baffle is arranged into three layers of overlaying structure, baffle plate area occupied is effectively reduced, is reduced whole
The arrangement space of shading baffle, the size of whole device is reduced, use whole device more portable；
3rd, by setting Y-direction shade in the side of pedestal, coordinate with the X of both sides to shade, can be very good
The purpose that the interference light distributed to screen perimeter lamp box to be detected is blocked is realized, it is simple to operate, take small volume；
4th, added by using three stackings, individual layer driving structure, considerably reduce the difficulty of baffle plate movement, improve baffle plate
The efficiency of mobile shading.
The shade of the present invention is simple in construction, easy to operate, can adapt to the screen of various different sizes, effectively
The interference light that lamphouse light source distributes has been blocked, has improved the degree of accuracy of detection, there is great promotional value.
Brief description of the drawings
Fig. 1：The structural representation of the present invention；
Fig. 2：Structural representations of the X of the present invention to shade；
Fig. 3：The first active plate and the first follower plate arrangement schematic diagram of the present invention；
Fig. 4：The structural representation of the Y-direction shade of the present invention；
Fig. 5：The first active plate and the first follower plate attachment structure schematic diagram of the present invention；
Fig. 6：The second active plate and the second follower plate attachment structure schematic diagram of the present invention；
Fig. 7：The second driven plate structure schematic diagram of the present invention；
Fig. 8：The second active plate structure schematic diagram of the present invention；
Wherein：1-pedestal；2-lamp box；3-the first active plate；4-the first follower plate；5-the first fixed plate；6-the
Two active plates；7-the second follower plate；8-the second fixed plate；9-the first sliding block；10-the first chute；11-the first motor；
12-roller；13-the second chute；14-block；15-baffle plate；16-conveyer belt；17-boss；18-slide rail；19-vertical
Plate；20-the second sliding block；21-the three chute.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1~8, a kind of AUTOMATIC SUNSHADE, including square base 1, pedestal 1 is bearing structure, pedestal 1 it is upper
End face sets the lamp box 2 for being provided with light source, and screen to be checked is positioned on lamp box 2, and screen is provided by the light source that lamp box 2 distributes
Backlight；For the ease of being electrically connected with screen to be detected, the present embodiment is provided with crimping module on pedestal 1.Such as Fig. 1 institutes
Show, the lamp box 2 of the present embodiment is arranged on pedestal 1, and crimping module is located at two the second sidepieces along Y-direction extension of pedestal 1
On one of them, such setting is more convenient for connecting screen to be detected during detection.
The present embodiment is respectively arranged with a set of X to screening on the first sidepiece that two of pedestal 1 along X to extension are parallel to each other
Baffle plate, pedestal 1 along Y-direction extension two the second sidepieces it is wherein another on be provided with a set of Y-direction shading baffle.X is to screening
For baffle plate with Y-direction shading baffle along Z-direction interlaced arrangement, the Z-direction of the present embodiment refers to the direction of vertical base 1.
As shown in Fig. 2,3 and 5, X to shade include two sets of be respectively arranged at pedestal 1 two be parallel to each other first
X on sidepiece arranges to shading baffle, two sets of X to shading baffle relative spacing.Divide on two the second parallel sidepieces of pedestal 1
The first chute 10 along X to arrangement is not provided with, and X includes the first active plate 3 to shading baffle, and the first active plate 3 extends along Y-direction
Two ends be respectively arranged with the first sliding block 9, the first sliding block 9 is corresponding to be slidably connected in the first chute 10, and first actively
Plate 3 drives the first chute of drive lower edge 10 in first sliding block 9 to move by the first motor 11 on pedestal 1.
X also includes the first fixed plate 5 to shading baffle, and the first fixed plate 5 is the horizontal light tight flat board arranged along Y-direction,
Its both ends along Y-direction is fixed on pedestal 1, and the first active plate 3 is located at the lower section of the first fixed plate 5.
X also includes the first follower plate 4 to shading baffle, and the first fixed plate 5, the first follower plate 4 and the first active plate 3 are by upper
It is layered interlaced arrangement successively under, two ends that the first follower plate 4 extends along Y-direction are respectively arranged with roller 12, and first is driven
Two sides of the plate 4 along X to extension are provided with downwardly convex block 14, distinguish on two the second parallel sidepieces of pedestal 1
The second chute 13 along X to arrangement is offered, roller 12 is slidably connected in the second chute 13, and the first active plate 3 extends along Y-direction
And the side away from the middle part of lamp box 2 is provided with the baffle plate 15 to raise up corresponding with block 14, baffle plate 15 is in the first active plate 3
It is hooked on when producing maximum relative displacement with the first follower plate 4 on block 14.
X is three stackings plus the baffle combination put together to shading baffle, passes through the active of the first motor 11 driving first
Along X to moving, the first active plate 3 is moved to after baffle plate 15 hooks block 14 plate 3, promotes the first follower plate 4 along X to moving,
The maximum relative displacement of the present embodiment refers to phase during the vertically superposed area minimum of both the first active plate 3 and the first follower plate 4
To displacement.In fact, the first fixed plate 5 and the marginal position of the first follower plate 4 are also equipped with the structure of baffle plate and block, when first
When side of the follower plate 4 away from lamp box 2 is moved to the first fixed plate 5 close to the lower section of the side of lamp box 2, it is driven to hook first
Plate 4 continues along X to moving so as to limit the first follower plate 4, and now the first fixed plate 5 produces the phase of maximum with the first follower plate 4
To displacement.
As shown in Fig. 4 and 6~8, Y-direction shade includes the Y-direction shading baffle being arranged on the second sidepiece of pedestal 1, Y
It is located at two sets of X between shading baffle to shading baffle.Y-direction shading baffle includes the second active plate 6, the second active plate 6 along X to
Two ends of extension are fixed on along the conveyer belt 16 of the first sidepiece arrangement of pedestal 1, and the second active plate 6 passes through conveyer belt 16
Drives edge Y-direction move horizontally.
Y-direction shading baffle also includes the second fixed plate 8 for being suspended in the top of the second active plate 6, and the second fixed plate 8 is along X
To the horizontal light tight flat board of arrangement, its along X to both ends be fixed on pedestal 1, the second active plate 6 can slidably connect along Y-direction
It is connected in the second fixed plate 8.
Y-direction shading baffle also includes the second follower plate 7 between the second active plate 6 and the second fixed plate 8, second from
Dynamic plate 7 be along X to arrangement can slidably light tight flat board, both sides lower end of second follower plate 7 along Y-direction set oriented along Y-direction
The boss 17 of lower convexity, the 3rd chute 21 extended along Y-direction is offered on the second follower plate 7, the upper surface of the second active plate 6 is set
Be equipped with I-shaped slide rail 18 raising up, being disposed to extend along Y-direction, offered on boss 17 passed through for slide rail 18 it is I-shaped
Through hole, slide rail 18 are slidably connected through through hole with boss 17, and the one end of slide rail 18 away from lamp box 2 is provided with section and cut more than through hole
The riser 19 in face, the lower surface of the second fixed plate 8 are provided with the second sliding block 20 that is downwardly convex and extending into the 3rd chute 21.
Likewise, the Y-direction shading baffle of the present embodiment is also three layers of overlaying structure, the second active plate 6 passes through transmission belt 16
Drives edge Y-direction moves, and when the second active plate 6 and the generation maximum displacement of the second follower plate 7, i.e., the second active plate 6 is away from lamp box 2
Side when marching to the second follower plate 7 close to the lower section of the side of lamp box 2, riser 19 hooks boss 17, so as to drive
Two follower plates 7 are moved along Y-direction, and when the second follower plate 7 and the generation maximum displacement of the second fixed plate 8, i.e., the second sliding block 20 is advanced
During to one end away from lamp box 2 of the 3rd chute 21, now both produce maximum displacements.
In use, screen to be detected is placed on lamp box 2, crimping module is connected with screen to be detected, and lamp box 2 is luminous,
Motor 11 and transmission belt 16, the first active plate 3 and the second active plate 6 move along X to Y-direction respectively, until being moved to it
Close to lamp box a lateral edges have with the EDGE CONTACT of screen to be detected or in Z-direction it is overlapping, can block completely positioned at shield
The light that lamp box beyond curtain distributes, completely cut off infection of the unnecessary light to screen, test screen, record test case.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (10)
1. a kind of AUTOMATIC SUNSHADE, including square base (1) and the luminous lamp house that offer light source on pedestal (1) is provided
(2)；It is provided with described pedestal (1) and crimps module with what screen to be measured was connected, it is characterised in that：Also include being arranged at pedestal
(1) X on is to shade and Y-direction shade；Described X includes being arranged at the sidepiece of pedestal (1) first to shade
Can be along X to the X being moved to above lamp box (2) to shading baffle；Described Y-direction shade includes being arranged at pedestal (1) second
The Y-direction shading baffle that can be moved to along Y-direction above lamp box (2) of sidepiece；Described X is to shading baffle and Y-direction shading baffle along Z
To interlaced arrangement；The X is vertical two-by-two to, the Y-direction and the Z-direction；First sidepiece is vertical with second sidepiece.
A kind of 2. AUTOMATIC SUNSHADE as claimed in claim 1, it is characterised in that：Described X includes two sets to shade
The X being respectively arranged on two the first sidepieces being parallel to each other of pedestal (1) is relative to shading baffle to shading baffle, two sets of X
Arranged for interval.
A kind of 3. AUTOMATIC SUNSHADE as claimed in claim 2, it is characterised in that：Two parallel institutes of the pedestal (1)
State the first chute (10) being respectively arranged with the second sidepiece along X to arrangement；Described X includes the first active plate to shading baffle
(3) two ends that, described the first active plate (3) extends along Y-direction are respectively arranged with the first sliding block (9), and the first sliding block (9) is right
It should be slidably connected in first chute (10), and the first active plate (3) is driven by the first motor (11) on pedestal (1)
It is mobile in the chute of drive lower edge first (10) of first sliding block (9).
A kind of 4. AUTOMATIC SUNSHADE as claimed in claim 3, it is characterised in that：Described X also includes the to shading baffle
One fixed plate (5)；Described the first fixed plate (5) is fixed on pedestal (1) and is arranged on described the first active plate (3)
Side.
A kind of 5. AUTOMATIC SUNSHADE as claimed in claim 4, it is characterised in that：Described X also includes the to shading baffle
One follower plate (4)；Described the first fixed plate (5), the first follower plate (4) and the first active plate (3) is from top to bottom layered successively
Interlaced arrangement；Two ends that first follower plate (4) extends along Y-direction are respectively arranged with roller (12), and the first follower plate (4) is along X
Two sides of extension are provided with downwardly convex block (14)；Two parallel second sides of described pedestal (1)
The second chute (13) along X to arrangement is offered in portion respectively, roller (12) is slidably connected in the second chute (13)；Described
First active plate (3) extends along Y-direction and side in the middle part of lamp box (2) is provided with raise up corresponding with block (14)
Baffle plate (15)；Described baffle plate (15) is hooked on when the first active plate (3) produces maximum relative displacement with the first follower plate (4)
On block (14).
A kind of 6. AUTOMATIC SUNSHADE as claimed in claim 1, it is characterised in that：Described Y-direction shade includes setting
Y-direction shading baffle in pedestal (1) the first side of Y-direction, Y-direction shading baffle are located at two sets of X between shading baffle.
A kind of 7. AUTOMATIC SUNSHADE as claimed in claim 6, it is characterised in that：Described Y-direction shading baffle includes second
Active plate (6)；Two ends of described the second active plate (6) along X to extension are fixed on the first sidepiece arrangement along pedestal (1)
Conveyer belt (16) on, the second active plate (6) is moved horizontally by the drives edge Y-direction of conveyer belt (16).
A kind of 8. AUTOMATIC SUNSHADE as claimed in claim 7, it is characterised in that：Described Y-direction shading baffle also includes outstanding
The second fixed plate (8) being placed in above the second active plate (6)；Described the second fixed plate (8) is fixed on pedestal (1)；It is described
The second active plate (6) can be slidably connected to along Y-direction in the second fixed plate (8).
A kind of 9. AUTOMATIC SUNSHADE as claimed in claim 8, it is characterised in that：Described Y-direction shading baffle also includes the
Two follower plates (7)；Described the second fixed plate (8), the second follower plate (7) and the second active plate (6) is from top to bottom layered successively
Interlaced arrangement；Described the second follower plate (7) upper and lower ends can be slidably connected to the second fixed plate (8) and along Y-direction respectively
Two active plates (6), and moved by the second active plate (6) drives edge Y-direction.
A kind of 10. AUTOMATIC SUNSHADE as claimed in claim 9, it is characterised in that：Described the second follower plate (7) is along Y-direction
Two sides of extension are provided with downwardly convex boss (17), offer on the second follower plate (7) and are slided along the 3rd of Y-direction extension
Groove (21)；The upper surface of described the second active plate (6) is provided with I-shaped slide rail raising up, being disposed to extend along Y-direction
(18)；The I-shaped through hole passed through for slide rail (18) is offered on described boss (17), slide rail (18) passes through through hole and boss
(17) it is slidably connected, slide rail (18) is provided with riser (19) of the section more than through hole section away from one end in the middle part of lamp box (2)；Institute
The second fixed plate (8) lower surface stated is provided with the second sliding block (20) that is downwardly convex and extending into the 3rd chute (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027402.0A CN107726250A (en) | 2017-10-27 | 2017-10-27 | A kind of AUTOMATIC SUNSHADE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027402.0A CN107726250A (en) | 2017-10-27 | 2017-10-27 | A kind of AUTOMATIC SUNSHADE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107726250A true CN107726250A (en) | 2018-02-23 |
Family
ID=61203066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711027402.0A Pending CN107726250A (en) | 2017-10-27 | 2017-10-27 | A kind of AUTOMATIC SUNSHADE |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726250A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445136A (en) * | 2018-07-25 | 2019-03-08 | 苏州市琳珂照明科技有限公司 | Test the chopping mechanism of lamp box |
| CN110987374A (en) * | 2019-12-05 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp house with shading function |
| CN110987380A (en) * | 2019-12-25 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp house shading mechanism |
| CN114623416A (en) * | 2022-01-21 | 2022-06-14 | 江苏立导科技有限公司 | Shading device |
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| JP2008003313A (en) * | 2006-06-22 | 2008-01-10 | Epson Imaging Devices Corp | Illumination device |
| CN202598401U (en) * | 2012-05-22 | 2012-12-12 | 林旦 | Light shielding device of car lamp |
| CN203502702U (en) * | 2013-10-28 | 2014-03-26 | 京东方科技集团股份有限公司 | Lighting detector for liquid crystal display panel |
| CN203759387U (en) * | 2014-02-17 | 2014-08-06 | 京东方科技集团股份有限公司 | Light shading device of backlight module and detection system of display panel |
| CN207455484U (en) * | 2017-10-27 | 2018-06-05 | 昆山精讯电子技术有限公司 | A kind of AUTOMATIC SUNSHADE |
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| CN1673610A (en) * | 2004-03-22 | 2005-09-28 | 京都电机器株式会社 | Lighting device for observation |
| JP2008003313A (en) * | 2006-06-22 | 2008-01-10 | Epson Imaging Devices Corp | Illumination device |
| CN202598401U (en) * | 2012-05-22 | 2012-12-12 | 林旦 | Light shielding device of car lamp |
| CN203502702U (en) * | 2013-10-28 | 2014-03-26 | 京东方科技集团股份有限公司 | Lighting detector for liquid crystal display panel |
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|---|---|---|---|---|
| CN109445136A (en) * | 2018-07-25 | 2019-03-08 | 苏州市琳珂照明科技有限公司 | Test the chopping mechanism of lamp box |
| WO2020019584A1 (en) * | 2018-07-25 | 2020-01-30 | 鲁周波 | Light-blocking mechanism for testing light box |
| CN110987374A (en) * | 2019-12-05 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp house with shading function |
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| CN114623416A (en) * | 2022-01-21 | 2022-06-14 | 江苏立导科技有限公司 | Shading device |
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