CN205301192U - Optical detection machine - Google Patents
Optical detection machine Download PDFInfo
- Publication number
- CN205301192U CN205301192U CN201521082227.1U CN201521082227U CN205301192U CN 205301192 U CN205301192 U CN 205301192U CN 201521082227 U CN201521082227 U CN 201521082227U CN 205301192 U CN205301192 U CN 205301192U
- Authority
- CN
- China
- Prior art keywords
- flat board
- support
- optical detector
- polaroid
- backboard
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides an optical detection machine for detect the panel, this optical detection machine contains backlight unit and supporting platform, and this backlight unit contains: the backplate is provided with a plurality of liftable support piece on this backplate, the optics diaphragm, this optics diaphragm sets up on this backplate or this supporting platform, and corresponding these a plurality of liftable support piece of this optics diaphragm are provided with a plurality of first through -holes, and the backlight, this backlight sets up between this backplate and this optics diaphragm, this supporting platform is transparent platform, sets up on this backlight unit, and is provided with a plurality of absorption holes on this supporting platform and to a plurality of second through -holes that should a plurality of liftable support piece, wherein, these a plurality of liftable support piece can pass these a plurality of first through -holes and reach these a plurality of second through -holes in order to support this panel. The utility model discloses an optical detection machine has improved and has lighted the effect, does benefit to the change of polaroid simultaneously.
Description
Technical field
This utility model relates to a kind of optical detector, particularly relates to a kind of macroscopic optical detector.
Background technology
The preparation process of display floater generally comprises the preparation of array base palte, color membrane substrates preparation and array base palte and group is formed the processing procedures such as display floater by color membrane substrates, and the preparation process of array base palte, color membrane substrates and display floater is required for carrying out the macroscopic test of substrate or panel, the macroscopic defects such as main some colors of inspection are uneven, film is broken.
And check that this type of defect generally will by macroscopic test machine, refer to Fig. 1, Fig. 1 is the schematic diagram of existing macroscopic test machine, as shown in the figure, macroscopic test machine 10 comprises backlight module 11 and supports platform 12, and backlight module 11 is separate type with support platform 12, rotates to vertical position when supporting after display floater 13 accepted by platform 12, backlight module 11 moves to the rear supporting platform 12 afterwards, then display floater 13 is carried out macroscopic test. Owing to backlight module 11 and support platform 12 are separate types, cause the distance between backlight module 11 and support platform 12 relatively far away from, light effect bad, affect Checking on effect; On the other hand, along with the size of glass substrate is increasing, blooming piece such as polaroid and diffuser plate equidimension that backlight module needs are used are also increasing, and whole of the blooming piece of backlight module is changed and is also seemed more and more difficult, and need to change polaroid and diffuser plate every time simultaneously, also result in the waste of diffuser plate.
Utility model content
Therefore, one of the purpose of this utility model is in that to provide a kind of optical detector, to solve the technical problem that optical detector Checking on effect of the prior art is bad and blooming piece replacing is difficult.
This utility model provides a kind of optical detector, is used for detecting panel, and this optical detector comprises backlight module and supports platform, and this backlight module comprises: backboard, and this backboard is provided with a plurality of liftable support member; Blooming piece, this blooming piece is arranged on this backboard maybe this support platform, and this blooming piece is to being provided with a plurality of first through hole by a plurality of liftable support members; And backlight, this backlight is arranged between this backboard and this blooming piece; This support platform is transparent platform, is arranged on this backlight module, and is provided with a plurality of adsorption hole on this support platform and to should a plurality of second through holes of a plurality of liftable support members; Wherein, these a plurality of liftable support members may pass through these a plurality of first through holes and this plurality of second through holes to support this panel.
As further alternative technical scheme, this support platform comprises the first support flat board, the second support flat board and the 3rd supports flat board, this the first support flat board is arranged near this blooming piece, 3rd supports flat board for directly contacting this panel, and this second support flat board is arranged at this first support flat board and the 3rd and supports between flat board;This second support flat board has adsorbent chamber, and this first support flat board is to adsorbent chamber being provided with a plurality of absorption installing hole, and the 3rd supports flat board to adsorbent chamber arranging this plurality of adsorption holes.
As further alternative technical scheme, these a plurality of absorption installing holes are to should the end of adsorbent chamber arrange.
As further alternative technical scheme, these a plurality of second through holes sequentially pass through this first support flat board, this second support flat board and the 3rd supports flat board, and avoids this adsorbent chamber.
As further alternative technical scheme, this blooming piece comprises diffuser plate and polaroid, and this diffuser plate this backlight contiguous is arranged, and this polaroid this support platform contiguous is arranged.
As further alternative technical scheme, this backboard comprises the first plate body and the second plate body, and this support platform comprises relative first side and second side, and this first plate body is articulated with this first side, and this second plate body is articulated with this second side; This first plate body can rotate around this first side, and/or this second plate body can rotate around this second side so that this backboard is unlocked, to change this polaroid.
As further alternative technical scheme, this polaroid is fixed on the inwall of this backboard.
As further alternative technical scheme, this backboard being provided with chute, this blooming piece can slide in or out this chute, to change this polaroid.
As further alternative technical scheme, this optical detector also comprises very property transparency carrier, should very be arranged between this polaroid and this diffuser plate by property transparency carrier, and this polaroid is pasted on this and endures on property transparency carrier.
As further alternative technical scheme, this polaroid comprises plurality of regions, and this plurality of regions is detachable.
Compared with prior art, backlight module is arranged at integral mechanism with supporting platform by optical detector of the present utility model, reduces backlight module and the distance supported between platform, improves and light effect, is conducive to improving Detection results; On the other hand, for large-sized panel, the replacing of the polaroid of optical detector of the present utility model is convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing macroscopic test machine;
Fig. 2 A is the schematic diagram of the optical detector of this utility model one embodiment;
Fig. 2 B is the decomposing schematic representation of the optical detector of Fig. 2 A;
Fig. 3 A is the schematic diagram supporting platform of this utility model one embodiment;
Fig. 3 B is the decomposing schematic representation supporting platform of Fig. 3 A;
Fig. 4 A is the schematic diagram of the optical detector replacing polaroid of this utility model one embodiment;
Fig. 4 B is the schematic diagram of the polaroid in Fig. 4 A.
Fig. 5 is the schematic diagram of the elevating mechanism of this utility model one embodiment.
Detailed description of the invention
For making the purpose of this utility model, structure, feature and function thereof are had further understanding, hereby embodiment is coordinated to describe in detail as follows.
Refer to the schematic diagram of the optical detector that Fig. 2 A to Fig. 2 B, Fig. 2 A is this utility model one embodiment; Fig. 2 B is the decomposing schematic representation of the optical detector of Fig. 2 A. In the present embodiment, optical detector 100 comprises backlight module 20 and supports platform 40, is used for detecting panel. Backlight module 20 comprises backboard 22, blooming piece 24 and backlight (not illustrating), and backlight is arranged between backboard 22 and blooming piece 24; Being provided with a plurality of liftable support member 221 on backboard 22, blooming piece 24 is arranged on backboard 22 or supports on platform 40, and the corresponding a plurality of liftable support members 221 of blooming piece 24 are provided with a plurality of first through hole 241.Support platform 40 and also comprise support framework 30 and outside framework (not illustrating), support framework 30 and be arranged at backlight module 20 and support between platform 40, be used for supporting platform 40; Blooming piece 24 specifically can be arranged on the support framework 30 supporting platform 40. Backlight module 20 and support platform 40 are rotationally fixed on outside framework, in order to when panel checks, operator can carry out various visual angles observation.
Again please also refer to the schematic diagram supporting platform that Fig. 3 A and Fig. 3 B, Fig. 3 A is this utility model one embodiment; Fig. 3 B is the decomposing schematic representation supporting platform of Fig. 3 A. Supporting platform 40 be transparent platform, and it is arranged on backlight module 20, and is provided with a plurality of adsorption hole 431 on support platform 40 and to should a plurality of second through holes 441 of a plurality of liftable support members 221; Wherein, a plurality of liftable support members 221 may pass through a plurality of first through hole 221 and a plurality of second through hole 441 with support panel. Optical detector 100 also has press box 50, for being fixed on support framework 30 by smooth for support platform 40.
In an embodiment, support platform 40 and comprise the first support flat board the 41, second support flat board 42 and the 3rd support flat board 43, first supports flat board 41 is arranged near blooming piece 24,3rd supports flat board 43 for direct contact surface plate, and second supports flat board 42 is arranged between the first support flat board 41 and the 3rd support flat board 43; Second supports flat board 42 has adsorbent chamber 421, and first supports the corresponding adsorbent chamber 421 of flat board 41 is provided with a plurality of absorption installing hole 411, and the 3rd supports the corresponding adsorbent chamber 421 of flat board 43 arranges a plurality of adsorption hole 431.
In an embodiment, the end of the corresponding adsorbent chamber 421 of a plurality of absorption installing holes 411 is arranged, and avoids the centre position of adsorbent chamber 421, thus reducing vacuum line the blocking backlight being connected to absorption installing hole 411, reduces the adverse effect to backlight.
In an embodiment, a plurality of second through holes 441 sequentially pass through the first support flat board 41, second and support flat board 42 and the 3rd support flat board 43, and avoid adsorbent chamber 421; When measured panel is as supporting platform 40, start support platform 40 is inhaled vacuum, and support formation airtight vacuum chamber between flat board 41 and adsorbent chamber 421 first, thus realizing the absorption of measured panel is fixed.
Refer to Fig. 4 A and the schematic diagram of the optical detector that Fig. 4 B, Fig. 4 A is this utility model one embodiment replacing polaroid again; Fig. 4 B is the schematic diagram of the polaroid in Fig. 4 A. Blooming piece 24 comprises diffuser plate (not illustrating) and polaroid 242, and diffuser plate adjacent back light source is arranged, and the contiguous platform 40 that supports of polaroid 242 is arranged. Backboard 22 comprises the first plate body 223 and the second plate body 224, supports platform 40 and comprises relative first side 401 and second side 402, and the first plate body 223 is articulated with first side 401, and the second plate body 224 is articulated with second side 402; First plate body 223 can rotate around first side 401, and/or the second plate body 224 can rotate around second side 402 so that backboard 22 is unlocked, as shown in Figure 4 A, so that the polaroid 242 being arranged between backboard 22 and support platform 40 is changed.
In a preferred embodiment, polaroid 242 can be fixed on the inwall 225 of backboard 22, to reduce by the first plate body 223 or when the second plate body 224 rotates, and the interference between a plurality of liftable support members 221 and polaroid 242. But being not limited, polaroid 242 can also be fixed on support framework 30 or on diffuser plate (not illustrating), those skilled in the art can do adaptability design according to the actual requirements.
Again please also refer to the schematic diagram of the elevating mechanism that Fig. 5, Fig. 5 are this utility model one embodiment. When optical detector 100 is used for the detection of different panels, it is possible to be replaced by the polaroid of corresponding described panel. First with elevating mechanism 222, a plurality of liftable support members 221 are exited in a plurality of first through holes 241 when changing polaroid 242, rotate afterwards and pull open the first plate body 223 and the second plate body 224, open the backboard 22 of backlight module 20, as shown in Figure 4 A, the replacing of polaroid 242 can be realized.
Or, in another embodiment, it is possible to be provided with chute on backboard 22, polaroid 242 is changed with the sliding type slid in or out. Usual sliding type is changed for the panel of reduced size, and open backboard 22 change polaroid mode can simultaneous adaptation in the panel of size dimension.
In a preferred embodiment, optical detector 100 also comprises very property transparency carrier 243, very property transparency carrier 243 is arranged between polaroid 242 and diffuser plate, and polaroid 242 is pasted on and endures on property transparency carrier 243, thus improve the very property of polaroid 242, operation technique when so changing polaroid 242 is easier, only need to be changed by very property transparency carrier 243, diffuser plate need not be changed together, reduce cost simultaneously.
In another embodiment, polaroid 242 comprises plurality of regions, with 4 region A, B, C, D signals in Fig. 4 B, and these four regions A, B, C, D are detachable, thus when panel larger in size, the polaroid of existing reduced size still is able to be suitable for, and change also more convenient.
As fully visible, backlight module is arranged at integral mechanism with supporting platform by optical detector of the present utility model, reduces backlight module and the distance supported between platform, improves and light effect, is conducive to improving Detection results; On the other hand, for large-sized panel, the replacing of the polaroid of optical detector of the present utility model is convenient.
This utility model is been described by by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present utility model. It must be noted that, the embodiment disclosed is not limiting as scope of the present utility model. On the contrary, the change made in without departing from spirit and scope of the present utility model and retouching, all belong to scope of patent protection of the present utility model.
Claims (10)
1. an optical detector, is used for detecting panel, and this optical detector comprises backlight module and supports platform, it is characterised in that
This backlight module comprises:
Backboard, this backboard is provided with a plurality of liftable support member;
Blooming piece, this blooming piece is arranged on this backboard maybe this support platform, and this blooming piece is to being provided with a plurality of first through hole by a plurality of liftable support members; And
Backlight, this backlight is arranged between this backboard and this blooming piece;
This support platform is transparent platform, is arranged on this backlight module, and is provided with a plurality of adsorption hole on this support platform and to should a plurality of second through holes of a plurality of liftable support members;
Wherein, these a plurality of liftable support members may pass through these a plurality of first through holes and this plurality of second through holes to support this panel.
2. optical detector as claimed in claim 1, it is characterized in that, this support platform comprises the first support flat board, the second support flat board and the 3rd supports flat board, this the first support flat board is arranged near this blooming piece, 3rd supports flat board for directly contacting this panel, and this second support flat board is arranged at this first support flat board and the 3rd and supports between flat board;This second support flat board has adsorbent chamber, and this first support flat board is to adsorbent chamber being provided with a plurality of absorption installing hole, and the 3rd supports flat board to adsorbent chamber arranging this plurality of adsorption holes.
3. optical detector as claimed in claim 2, it is characterised in that these a plurality of absorption installing holes are to should the end of adsorbent chamber arrange.
4. optical detector as claimed in claim 2, it is characterised in that these a plurality of second through holes sequentially pass through this first support flat board, this second support flat board and the 3rd supports flat board, and avoids this adsorbent chamber.
5. optical detector as claimed in claim 1, it is characterised in that this blooming piece comprises diffuser plate and polaroid, this diffuser plate this backlight contiguous is arranged, and this polaroid this support platform contiguous is arranged.
6. optical detector as claimed in claim 5, it is characterized in that, this backboard comprises the first plate body and the second plate body, and this support platform comprises relative first side and second side, this first plate body is articulated with this first side, and this second plate body is articulated with this second side; This first plate body can rotate around this first side, and/or this second plate body can rotate around this second side so that this backboard is unlocked, to change this polaroid.
7. optical detector as claimed in claim 6, it is characterised in that this polaroid is fixed on the inwall of this backboard.
8. optical detector as claimed in claim 5, it is characterised in that being provided with chute on this backboard, this blooming piece can slide in or out this chute, to change this polaroid.
9. optical detector as claimed in claim 5, it is characterised in that this optical detector also comprises very property transparency carrier, should very be arranged between this polaroid and this diffuser plate by property transparency carrier, and this polaroid is pasted on this and endures on property transparency carrier.
10. optical detector as claimed in claim 5, it is characterised in that this polaroid comprises plurality of regions, and this plurality of regions is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082227.1U CN205301192U (en) | 2015-12-23 | 2015-12-23 | Optical detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082227.1U CN205301192U (en) | 2015-12-23 | 2015-12-23 | Optical detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301192U true CN205301192U (en) | 2016-06-08 |
Family
ID=56471244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521082227.1U Withdrawn - After Issue CN205301192U (en) | 2015-12-23 | 2015-12-23 | Optical detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486689A (en) * | 2015-12-23 | 2016-04-13 | 苏州精濑光电有限公司 | Optical detection machine |
| CN109765246A (en) * | 2019-02-27 | 2019-05-17 | 武汉精立电子技术有限公司 | A kind of vacuum suction backlight microscope carrier |
-
2015
- 2015-12-23 CN CN201521082227.1U patent/CN205301192U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486689A (en) * | 2015-12-23 | 2016-04-13 | 苏州精濑光电有限公司 | Optical detection machine |
| CN105486689B (en) * | 2015-12-23 | 2018-01-23 | 苏州精濑光电有限公司 | Optical detector |
| CN107655899A (en) * | 2015-12-23 | 2018-02-02 | 苏州精濑光电有限公司 | Optical detector |
| CN109765246A (en) * | 2019-02-27 | 2019-05-17 | 武汉精立电子技术有限公司 | A kind of vacuum suction backlight microscope carrier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105486689B (en) | Optical detector | |
| KR101286534B1 (en) | inspection apparatus of Liquid crystal display apparatus and inspection method using the same | |
| WO2015026048A1 (en) | Display panel inspection device | |
| CN203082680U (en) | Backlight module and display device using same | |
| CN205301192U (en) | Optical detection machine | |
| CN103135264B (en) | Shading element processing unit (plant) | |
| CN105182607B (en) | Backlight module and its glue frame construction | |
| CN103017043A (en) | Backlight module and display device using same | |
| CN204882389U (en) | Optical detection device | |
| CN101660967A (en) | Glass optical distortion detection board and system, and detection method | |
| KR101275731B1 (en) | Inspecting apparatus for glass substrate | |
| CN100360998C (en) | Defect detection apparatus and method after panel breaking | |
| KR20130003398A (en) | Automated testing system for display device | |
| US20210263212A1 (en) | Backlight module and display device | |
| CN207650516U (en) | Display device | |
| CN106345708A (en) | Polarizing film inspecting device | |
| WO2018030603A1 (en) | Method and device for inspecting for defects in optical film | |
| CN208666713U (en) | It is a kind of convenient for backlight module examine after directly coating mechanism | |
| CN207731048U (en) | Liquid crystal display panel, display screen and tablet computer | |
| CN207096624U (en) | A kind of backlight tool for display screen detection | |
| CN108861786A (en) | It is a kind of convenient for backlight module examine after directly coating mechanism | |
| CN105204196B (en) | Substrate inspects method by random samples | |
| CN109426012A (en) | A kind of backlight jig for display screen detection | |
| CN220340089U (en) | Touch screen cover plate glass inspection lamp box | |
| CN212031330U (en) | Glass plate inspection table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20180123 |
|
| AV01 | Patent right actively abandoned |