CN208270453U - A kind of one camera light guide plate detection jig - Google Patents
A kind of one camera light guide plate detection jig Download PDFInfo
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- CN208270453U CN208270453U CN201820687222.9U CN201820687222U CN208270453U CN 208270453 U CN208270453 U CN 208270453U CN 201820687222 U CN201820687222 U CN 201820687222U CN 208270453 U CN208270453 U CN 208270453U
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- tabletop
- light guide
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Abstract
The utility model discloses a kind of one camera light guide plate detection jig, which includes detection platform, support universal shaft, CCD camera, camera universal shaft；The detection platform lower surface is provided with support universal shaft；The CCD camera upper surface is provided with camera universal shaft, and CCD camera is located above detection platform；The detection platform includes tabletop of platform, first baffle, second baffle, the first limit plate, the second limit plate, light source, tabletop of platform side is provided with first baffle, the adjacent tabletop of platform side of first baffle is provided with second baffle, first baffle and second baffle are located at the upper surface of tabletop of platform, and first baffle and second baffle are respectively perpendicular to tabletop of platform；It is provided in tabletop of platform and is respectively arranged with the first limit plate, the second limit plate, the first limit plate is parallel with first baffle, and the second limit plate is parallel with second baffle.The utility model has the characteristics that strong easy to operate, convenient disassembly, compatibility, multi-orientation detection, detection range are big.
Description
Technical field
The utility model relates to a kind of one camera light guide plates to detect jig, especially a kind of to have easy to operate, disassembly side
Just, the big one camera light guide plate of compatible strong, multi-orientation detection, detection range detects jig.
Background technique
Light guide plate (light guide plate) is acrylic/PC plate material using optical grade, then high anti-with having
Rate and the not hitech materials of extinction are penetrated, stamps light guiding points with UV screen printing technology in the acryl plates bottom surface of optical grade.
The light that issues from lamp is drawn in the stop on optical grade acryl plates surface, when light is mapped to using optical grade acryl plates
When each light guiding points, reflected light can be spread toward all angles, then destroyed conditioned reflex and projected by light guide plate front.By various
Density, light guiding points not of uniform size, can make light guide plate uniformly light-emitting.
Since light guide plate is one of the Primary Component in LED backlight field, technology content is also higher, generally by the factory of profession
Family's production, and strict inspection is had to pass through before the light guide plate factory sold.Conventional method is that light guide plate is installed to backlight mould
In group, whether there is by the backlight module that light guide plate is assembled in different directions and angular observation because light guide plate shape and structure is abnormal or
Shadow, speck situation caused by light guide plate surface scratches after detection, are needed again to dismantle light guide plate from backlight module and are taken
Out.The slightly larger light guide plate of size, be installed to backlight module and from backlight module disassembly take out time-consuming and laborious, and installing and dismounting mistake
Cheng Rongyi causes the damages such as scuffing abnormal light guide plate.In addition, size it is slightly larger backlight module multi-angle inspection manual overturning it is polygonal
It is larger to spend detection difficulty.
Utility model content
The purpose of this utility model is to provide one kind to have easy to operate, convenient disassembly, compatible strong, multi-angle inspection
It surveys, the one camera light guide plate that detection range is big detects jig.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of one camera light guide plate detection jig, including detection platform, support universal shaft, CCD camera, camera universal shaft；
The detection platform lower surface is provided with support universal shaft；The CCD camera upper surface is provided with camera universal shaft,
CCD camera is located above detection platform；
The detection platform includes tabletop of platform, first baffle, second baffle, the first limit plate, the second limit plate, light
Source, tabletop of platform side are provided with first baffle, and the adjacent tabletop of platform side of first baffle is provided with second baffle, first gear
Plate and second baffle are located at the upper surface of tabletop of platform, and first baffle and second baffle are respectively perpendicular to tabletop of platform；Platform platform
It is provided on face and is respectively arranged with the first limit plate, the second limit plate, the first limit plate is parallel with first baffle, the second limit plate
It is parallel with second baffle；
The tabletop of platform upper surface is provided with location hole, and the second limit plate bottom is provided with the positioning with location hole cooperation
Bolt, fastening screw insertion location hole are fixed on the second limit plate in tabletop of platform；
Sliding slot is arranged in the tabletop of platform upper surface, and sliding slot and movable plate cooperate, and is equipped with movable plate, movable plate in sliding slot
It is parallel to second baffle, movable plate upper surface one end is provided with the first limit plate, and movable plate upper surface is coplanar with tabletop of platform；
Light source is installed on the inside of the second baffle, LED lamp bead is provided on light source, LED lamp bead equally arranges；
The detection platform height is 0.5-1.5 meters.
The utility model provides a kind of one camera light guide plate detection jig, has easy to operate, convenient disassembly, compatibility
By force, the big feature of multi-orientation detection, detection range.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram that a kind of one camera light guide plate of the utility model detects jig；
Fig. 2 is the detection platform structural schematic diagram that a kind of one camera light guide plate of the utility model detects jig.
Specific embodiment
The purpose of this utility model can be achieved through the following technical solutions:
A kind of one camera light guide plate detection jig, referring to Fig. 1-2, including detection platform 1, support universal shaft 2, CCD camera
3, camera universal shaft 4；
1 lower surface of detection platform is provided with support universal shaft 2；It is universal that 3 upper surface of CCD camera is provided with camera
Axis 4, CCD camera 3 are located at 1 top of detection platform, 1 upper surface of camera lens face detection platform of CCD camera 3；
The detection platform 1 includes tabletop of platform 11, first baffle 12, second baffle 13, the first limit plate 14, second limit
Position plate 15, light source 16,11 side of tabletop of platform are provided with first baffle 12, and adjacent 11 side of tabletop of platform of first baffle 12 is set
It is equipped with second baffle 13, first baffle 12 and second baffle 13 are located at the upper surface of tabletop of platform 11, first baffle 12 and second
Baffle 13 is respectively perpendicular to tabletop of platform 11；It is provided in tabletop of platform 11 and is respectively arranged with the limit of the first limit plate 14, second
Plate 15, the first limit plate 14 is parallel with first baffle 12, and the second limit plate 15 is parallel with second baffle 13；
11 upper surface of tabletop of platform is provided with location hole, and 15 bottom of the second limit plate is provided with and location hole cooperation
Fastening screw, fastening screw insertion location hole are fixed on the second limit plate 15 in tabletop of platform 11, location hole and the second limit
Plate 15, second baffle 13 cooperate, fixed various sizes of light guide plate；
Sliding slot is arranged in 11 upper surface of tabletop of platform, and sliding slot and movable plate 18 cooperate, and is equipped with movable plate 18 in sliding slot,
Movable plate 18 is parallel to second baffle 13, and 18 upper surface one end of movable plate is provided with the first limit plate 14,18 upper surface of movable plate
It is coplanar with tabletop of platform 11；Movable plate 18 moves along the chute, makes to fix to be detected lead in the first limit plate 14 and first baffle 12
Tabula rasa；
Light source 16 is installed on the inside of the second baffle 13, is provided with LED lamp bead 17 on light source 16, LED lamp bead 17 in etc.
Spacing arrangement；LED lamp bead 17 is side entering type lamp bead；
It is adjusted by support 2 direction of universal shaft, so that tabletop of platform 11 is adjusted to any angle, shot with video-corder convenient for CCD camera 3 flat
Fixed light guide plate image to be detected on platform table top 11；
Adjusted by 4 direction of camera universal shaft, make CCD camera 3 shoot with video-corder in tabletop of platform 11 from different perspectives it is fixed to
Detect light guide plate image；
1 height of detection platform is 0.5-1.5 meters.
Working principle of the utility model is:
According to the size of light guide plate to be detected, the utility model is inserted into platform platform by adjusting the bolt of the second limit plate 15
In the location hole being arranged on face 11, it is fixed on light guide plate to be detected between second limit plate 15 and second baffle 13；Along platform
Sliding slot on table top 11, the position of moving active plate 18 make light guide plate to be detected be fixed on first baffle 12, the first limit plate 14
Between；By the cooperation of first baffle 12, second baffle 13, the first limit plate 14, the second limit plate 15, adapt to various sizes of
Light guide plate to be detected increases the compatibility of the jig；
It is adjusted by 2 direction of support universal shaft being arranged below detection platform 1, tabletop of platform 11 is made to be adjusted to random angle
Degree shoots with video-corder light guide plate image to be detected fixed in tabletop of platform 11 convenient for CCD camera 3；Pass through what is be arranged above CCD camera 3
4 direction of camera universal shaft is adjusted, and CCD camera 3 is made to shoot with video-corder light guide plate figure to be detected fixed in tabletop of platform 11 from different perspectives
Picture；By supporting the cooperation of universal shaft 2 and camera universal shaft 4, realize that multi-angle shoots with video-corder light guide plate to be detected, detection is shot with video-corder in reduction
Dead angle, increase detection range；
By the light source 16 being arranged on the inside of second baffle 13, light guide plate to be detected is irradiated from light guide plate side to be detected, is made
Light guide plate to be detected uniformly goes out light, and from light guide plate multi-angle image recording to be detected, detect light guide plate to be detected is CCD camera 3
It is no to have the case where speck, blackening, scratch, brightness irregularities.
The utility model provides a kind of one camera light guide plate detection jig, has easy to operate, convenient disassembly, compatibility
By force, the big feature of multi-orientation detection, detection range.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of one camera light guide plate detects jig, including detection platform (1), support universal shaft (2), CCD camera (3), camera
Universal shaft (4), it is characterised in that:
Detection platform (1) lower surface is provided with support universal shaft (2)；CCD camera (3) upper surface is provided with camera ten thousand
To axis (4), CCD camera (3) is located above detection platform (1).
2. a kind of one camera light guide plate according to claim 1 detects jig, which is characterized in that the detection platform (1)
Including tabletop of platform (11), first baffle (12), second baffle (13), the first limit plate (14), the second limit plate (15), light source
(16), tabletop of platform (11) side is provided with first baffle (12), and adjacent tabletop of platform (11) side of first baffle (12) is set
It is equipped with second baffle (13), first baffle (12) is located at the upper surface of tabletop of platform (11), first baffle with second baffle (13)
(12) tabletop of platform (11) are respectively perpendicular to second baffle (13)；It is provided in tabletop of platform (11) and is respectively arranged with the first limit
Position plate (14), the second limit plate (15), the first limit plate (14) is parallel with first baffle (12), the second limit plate (15) and second
Baffle (13) is parallel.
3. a kind of one camera light guide plate according to claim 2 detects jig, which is characterized in that the tabletop of platform (11)
Upper surface is provided with location hole, and the second limit plate (15) bottom is provided with the fastening screw with location hole cooperation, and fastening screw is inserted
Entering location hole is fixed on the second limit plate (15) on tabletop of platform (11).
4. a kind of one camera light guide plate according to claim 2 detects jig, which is characterized in that the tabletop of platform (11)
Sliding slot is arranged in upper surface, and sliding slot and movable plate (18) cooperate, and is equipped with movable plate (18) in sliding slot, and movable plate (18) is parallel to the
Two baffles (13), movable plate (18) upper surface one end are provided with the first limit plate (14), movable plate (18) upper surface and platform platform
Face (11) is coplanar.
5. a kind of one camera light guide plate according to claim 2 detects jig, which is characterized in that the second baffle (13)
Inside is equipped with light source (16), is provided on light source (16) LED lamp bead (17), and LED lamp bead (17) equally arranges.
6. a kind of one camera light guide plate according to claim 1 detects jig, which is characterized in that the detection platform (1)
Height is 0.5-1.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687222.9U CN208270453U (en) | 2018-05-09 | 2018-05-09 | A kind of one camera light guide plate detection jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687222.9U CN208270453U (en) | 2018-05-09 | 2018-05-09 | A kind of one camera light guide plate detection jig |
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| Publication Number | Publication Date |
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| CN208270453U true CN208270453U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820687222.9U Active CN208270453U (en) | 2018-05-09 | 2018-05-09 | A kind of one camera light guide plate detection jig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593674A (en) * | 2018-05-09 | 2018-09-28 | 合肥泰沃达智能装备有限公司 | A kind of one camera light guide plate detection jig |
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2018
- 2018-05-09 CN CN201820687222.9U patent/CN208270453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593674A (en) * | 2018-05-09 | 2018-09-28 | 合肥泰沃达智能装备有限公司 | A kind of one camera light guide plate detection jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Single-camera light guide plate detection jig Effective date of registration: 20200323 Granted publication date: 20181221 Pledgee: Hefei Qiying venture capital partnership (L.P.) Pledgor: HEFEI TAIWO INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2020340000008 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230321 Granted publication date: 20181221 Pledgee: Hefei Qiying venture capital partnership (L.P.) Pledgor: HEFEI TAIWO INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2020340000008 |