CN109140153A - A kind of liquid crystal display panel optical detection camera micromatic setting - Google Patents
A kind of liquid crystal display panel optical detection camera micromatic setting Download PDFInfo
- Publication number
- CN109140153A CN109140153A CN201811138362.1A CN201811138362A CN109140153A CN 109140153 A CN109140153 A CN 109140153A CN 201811138362 A CN201811138362 A CN 201811138362A CN 109140153 A CN109140153 A CN 109140153A
- Authority
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- China
- Prior art keywords
- plate
- slide plate
- liquid crystal
- crystal display
- display panel
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000003287 optical effect Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The invention discloses a kind of liquid crystal display panel optical detection camera micromatic settings, the mounting plate that can be fixed with liquid crystal display panel testing agency including a side surface, being provided on another side surface of mounting plate can be around the rotation adjustable plate of the center axis rotation vertical with mounting plate, rotation adjustable plate is far from be provided on a side surface of mounting plate can be along the slide plate that move of length direction of rotation adjustable plate, the camera support for installing detection camera is fixed on slide plate, the bottom for rotating adjustable plate is equipped with the regulating mechanism that slide plate can be driven to move along the length direction of rotation adjustable plate.Rotating adjustable plate rotation drives slide plate and camera support to rotate around the central axis of mounting plate, determine the vertically-mounted direction of camera support, regulating mechanism driving slide plate and camera support are moved along the length direction of rotation adjustable plate, finely tune the focal position of camera support in the vertical direction, the accurate focal position for adjusting the detection camera being installed in camera support, makes camera lens be directed at liquid crystal display panel center.
Description
Technical field
The present invention relates to the detection device technology fields of liquid crystal display panel, in particular to a kind of liquid crystal display panel optical detection camera
Micromatic setting.
Background technique
It is promoted steadily as liquid panel technique is horizontal, industrial competitiveness gradually increases, and liquid crystal panel testing equipment all exists
Constantly improve.In liquid crystal display panel detection process, the position for frequently referring to detection camera is adjusted, to reach camera lens alignment liquid
The requirement at brilliant screen center.At present the regulating device of most domestic camera use manual slide unit structure, the structure can generate compared with
The big arm of force and torque, it is unstable for vertically arranged camera motion；And the load that manual slide unit can be born is small, connects with photomoduel
Contacting surface is small, and accommodation accuracy is low.
Summary of the invention
The purpose of the present invention is to solve the deficiency of the above background technology, provide a kind of structure it is simple, for vertically pacifying
The high liquid crystal display panel optical detection camera micromatic setting of the camera position accommodation accuracy of dress.
In order to achieve this, liquid crystal display panel optical detection camera micromatic setting designed by the present invention, it is characterised in that: packet
The mounting plate that a side surface can be fixed with liquid crystal display panel testing agency is included, being provided on another side surface of the mounting plate can be around
The rotation adjustable plate of the center axis rotation vertical with the mounting plate, the rotation side table of the adjustable plate far from the mounting plate
It is provided with the slide plate that can be moved along the length direction of the rotation adjustable plate on face, is fixed on the slide plate for installing detection
The camera support of camera, the bottom of the rotation adjustable plate are equipped with the length side that the slide plate can be driven along the rotation adjustable plate
To mobile regulating mechanism.
Further, four corners of the mounting plate are respectively equipped with a mounting plate threaded hole, and the rotation is adjusted
Four corners of plate offer an arc-shaped bolt through-hole corresponding with the mounting plate threaded hole respectively, and four arc-shaped
The center of bolt through-hole is located on same circumference, can pass through spiral shell between the arc-shaped bolt through-hole and the mounting plate threaded hole
Bolt is fixed.
Further, the rotation adjustable plate far from a side surface of the mounting plate along the rotation adjustable plate
Length direction is equipped with the sliding rail cooperated with the slide plate, and the slide plate is set on the sliding rail.
Further, the left and right sides of the sliding rail symmetrically offers sliding rail threaded hole, the left and right sides point of the slide plate
It is not provided with a slide plate long hole corresponding with the sliding rail threaded hole, parallel with the length direction of the sliding rail, the slide plate is long
It can be bolted between hole and the sliding rail threaded hole.
Further, the regulating mechanism includes the adjusting support for being vertically fixedly connected on the rotation adjustable plate bottom
Plate, it is described adjust be fixed in support plate it is parallel with the length direction of the sliding rail, can be thousand points of bottom surface of slide plate described in pushing tow
Ruler.
Also further, being additionally provided between the adjusting support plate and the slide plate supports the slide plate and the adjusting
The fixed locking mechanism of plate, the locking mechanism include the support plate thread for being opened in the left and right sides for adjusting support plate
The bottom surface left and right sides in hole, the slide plate is provided with slide plate threaded hole corresponding with the support plate thread hole, the slide plate screw thread
Clamping screw is fixed in hole and the support plate thread hole.
Preferably, the camera support includes for fixing the shell mounting bracket of the camera case to be detected and coaxial
It is fixed on shell mounting bracket bottom surface, the camera shield for protecting camera lens to be detected, the shell mounting bracket
Axis direction it is parallel with the length direction of the slide plate.
The beneficial effects of the present invention are: rotation adjustable plate rotation drives slide plate and camera support to revolve around the center of mounting plate
Transhipment is dynamic, determines the vertically-mounted direction of camera support, drives slide plate and camera support along rotation adjustable plate by regulating mechanism
Length direction it is mobile, the focal position of fine tuning camera support in the vertical direction.Camera support has rotation and moves up and down
Two freedom degrees can accurately adjust the focal position for the detection camera being installed in camera support, be located at camera lens alignment
Liquid crystal display panel center below camera support, focusing accuracy is high, easy to adjust, stable structure.
Detailed description of the invention
Fig. 1 is the perspective view one of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 2 is the perspective view two of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 3 is the main view of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 4 is the rearview of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 5 is the left view of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 6 is the right view of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 7 is the top view of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 8 is the bottom view of liquid crystal display panel optical detection camera micromatic setting designed by the present invention；
Fig. 9 is the solid that liquid crystal display panel optical detection camera micromatic setting designed by the present invention detects liquid crystal display panel
Figure；
Figure 10 is the right view that liquid crystal display panel optical detection camera micromatic setting designed by the present invention detects liquid crystal display panel
Figure；
Wherein, 1-mounting plate, 2-rotation adjustable plates, 3-slide plates, 4-camera supports (4.1-shell mounting brackets,
4.2-camera shields), 5-arc-shaped bolt through-holes, 6-sliding rails, 7-sliding rail threaded holes, 8-slide plate long holes, 9-adjust branch
Fagging, 10-clamping screws, 11-micrometers, 12-mounting plate threaded holes, 13-liquid crystal display panel testing agency (13.1-liquid crystal
Panel detection bracket, 13.2-lifting regulating mechanisms, 13.3-panel mounting brackets).
Specific embodiment
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The liquid crystal display panel optical detection camera micromatic setting as shown in Fig. 1-10, including a side surface can be with liquid crystal display panels
The fixed mounting plate 1 of testing agency, another side surface of mounting plate 1 is connected with can be around the center axis rotation vertical with mounting plate 1
Rotation adjustable plate 2 (be fixedly connected with a perpendicular connecting rod in the middle part of mounting plate 1, rotate and be set in this in the middle part of adjustable plate 2
On connecting rod, rotation adjustable plate 2 can be around the link rotatable), specific regulative mode is: four corners of mounting plate 1 are set respectively
Have a mounting plate threaded hole 12, four corners of rotation adjustable plate 2 offer respectively one it is right with mounting plate threaded hole 12
The arc-shaped bolt through-hole 5 answered, the center of four arc-shaped bolt through-holes 5, which is located on same circumference, (guarantees 2 turns of adjustable plate of rotation
After dynamic and mounting plate 1 is fixed), it can be bolted between arc-shaped bolt through-hole 5 and mounting plate threaded hole 12.Rotation is adjusted
Plate 2 is rotated by the center of circle of the center of mounting plate 1, and when turning to suitable position wait rotate adjustable plate 2, bolt passes through arc-shaped hole 5
It is fixed in mounting plate threaded hole 12.
Rotation adjustable plate 2 is connected with far from a side surface of mounting plate 1 and can move down on the length direction of rotation adjustable plate 2
Dynamic slide plate 3: rotation adjustable plate 2 far from sliding rail 6 is arranged on a side surface of mounting plate 1 along its length, and slide plate 3 is along sliding rail
6 move up and down, and the left and right sides of sliding rail 6 offers sliding rail threaded hole 7, and the left and right sides of slide plate 3 has one and sliding rail
The correspondence of threaded hole 7, the slide plate long hole 8 parallel with the axis of sliding rail 6, can pass through bolt between slide plate long hole 8 and sliding rail threaded hole 7
It is fixed.The bottom of rotation adjustable plate 2 is equipped with the adjusting machine that slide plate 3 can be driven to move up and down along the axis direction of rotation adjustable plate 2
Structure.Regulating mechanism includes the adjusting support plate 9 for being vertically fixedly connected on rotation 2 bottom of adjustable plate, and the middle part for adjusting support 9 is fixed
There is micrometer 11.Adjust the left and right sides of support plate 9 offers support plate thread hole, is provided at left and right sides of the bottom surface of slide plate 3
It is fixed with clamping screw 10 in slide plate threaded hole corresponding with support plate thread hole, slide plate threaded hole and support plate thread hole, when
It is by clamping screw 10 that slide plate 3 and adjusting support plate 9 is fixed after 11 adjusting slider 3 of micrometer is mobile.
Rotation 11 pushing tow slide plate 3 of micrometer is moved along sliding rail 6, after slide plate 3 moves to suitable position, bolt is passed through and is slided
Plate long hole 8 is fixed in sliding rail threaded hole 7, locks slide plate 3 with support plate 9 is adjusted finally by clamping screw 10.
The camera support 4 for installing camera to be detected is fixed on slide plate 3, camera support 4 includes to be checked for fixing
It surveys the shell mounting bracket 4.1 of camera case and is coaxially fixed on 4.1 bottom surface of shell mounting bracket, for protecting camera to be detected
The camera shield 4.2 of camera lens, shell mounting bracket 4.1 are parallel with the length direction of slide plate 3.
In the present invention, as shown in Fig. 9-10, the connection of 1 liftable regulating mechanism 13.2 of mounting plate drives entire micromatic setting
It moves up and down；The bolt lock between arc-shaped hole 5 and mounting plate threaded hole 12 that mounting plate 1 and rotation adjustable plate 2 pass through quadrangle
Tightly, the bolt in foursquare arc shape hole 5 is unclamped, rotation adjustable plate 2 can be rotated around Y-axis, and angle tightens bolt after adjusting.It is sliding
The setting of rail 6 rotates together on rotation adjustable plate 2 with rotation adjustable plate 2；It unclamps between slide plate long hole 8 and gusset piece threaded hole 7
Connection bolt and clamping screw 10 and slide plate 3 between connection, adjust micrometer 11, slide plate 3 can be moved along sliding rail 6, to be checked
It surveys camera to be mounted in camera support 4, is moved with slide plate 3, to finely tune the position of camera to be detected, make the focus of camera
It is directed at the center of liquid crystal display panel to be detected.
The above described is only a preferred embodiment of the present invention, not being done in any form to structure of the invention
Limitation.Any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution of the present invention.
Claims (7)
1. a kind of liquid crystal display panel optical detection camera micromatic setting, it is characterised in that: can be examined with liquid crystal display panel including a side surface
The fixed mounting plate (1) of mechanism is surveyed, being provided on another side surface of the mounting plate (1) can hang down around with the mounting plate (1)
The rotation adjustable plate (2) of straight center axis rotation, rotation adjustable plate (2) is far from a side surface of the mounting plate (1)
It is provided with slide plate (3) that can be mobile along the length direction of rotation adjustable plate (2), is fixed on the slide plate (3) for pacifying
The camera support (4) of dress detection camera, the bottom of rotation adjustable plate (2), which is equipped with, can drive the slide plate (3) along described turn
The mobile regulating mechanism of the length direction of dynamic adjustable plate (2).
2. liquid crystal display panel optical detection camera micromatic setting as described in claim 1, it is characterised in that: the mounting plate (1)
Four corners be respectively equipped with a mounting plate threaded hole (12), four corners of rotation adjustable plate (2) are opened respectively
Equipped with an arc-shaped bolt through-hole (5) corresponding with mounting plate threaded hole (12), four arc-shaped bolt through-holes (5)
Center is located on same circumference, can pass through bolt between the arc-shaped bolt through-hole (5) and the mounting plate threaded hole (12)
It is fixed.
3. liquid crystal display panel optical detection camera micromatic setting as described in claim 1, it is characterised in that: the rotation adjustable plate
(2) length direction on the side surface far from the mounting plate (1) along rotation adjustable plate (2) is equipped with and the slide plate
(3) sliding rail (6) cooperated, the slide plate (3) are set on the sliding rail (6).
4. liquid crystal display panel optical detection camera micromatic setting as claimed in claim 3, it is characterised in that: the sliding rail (6)
The left and right sides symmetrically offers sliding rail threaded hole (7), has one and the sliding rail spiral shell at left and right sides of the slide plate (3)
Pit (7) correspondence, the slide plate long hole (8) parallel with the length direction of the sliding rail (6), the slide plate long hole (8) and the cunning
Rail threaded hole can be bolted between (7).
5. liquid crystal display panel optical detection camera micromatic setting as described in claim 1, it is characterised in that: the regulating mechanism packet
The adjusting support plate (9) for being vertically fixedly connected on described rotation adjustable plate (2) bottom is included, is fixed on the adjusting support plate (9)
Have it is parallel with the length direction of the sliding rail (6), can slide plate (3) described in pushing tow bottom surface micrometer (11).
6. liquid crystal display panel optical detection camera micromatic setting as claimed in claim 5, it is characterised in that: the adjusting support plate
(9) locking mechanism for fixing the slide plate (3) and adjusting support plate (9) is additionally provided between the slide plate (3), it is described
Locking mechanism includes the support plate thread hole for being opened in the left and right sides for adjusting support plate (9), the bottom surface of the slide plate (3)
The left and right sides is provided with slide plate threaded hole corresponding with the support plate thread hole, the slide plate threaded hole and the support plate thread
Clamping screw (10) are fixed in hole.
7. liquid crystal display panel optical detection camera micromatic setting as described in claim 1, it is characterised in that: the camera support
(4) include shell mounting bracket (4.1) for fixing the camera case to be detected and be coaxially fixed on the shell installation
Bracket (4.1) bottom surface, the camera shield (4.2) for protecting camera lens to be detected, the axis of the shell mounting bracket (4.1)
Line direction is parallel with the length direction of the slide plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138362.1A CN109140153B (en) | 2018-09-28 | 2018-09-28 | Fine adjustment device for optical detection camera of liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138362.1A CN109140153B (en) | 2018-09-28 | 2018-09-28 | Fine adjustment device for optical detection camera of liquid crystal display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109140153A true CN109140153A (en) | 2019-01-04 |
| CN109140153B CN109140153B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138362.1A Active CN109140153B (en) | 2018-09-28 | 2018-09-28 | Fine adjustment device for optical detection camera of liquid crystal display panel |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707967A (en) * | 2019-02-28 | 2019-05-03 | 纳昂科技（苏州）有限公司 | A kind of lens mounting frame |
| CN110260112A (en) * | 2019-06-28 | 2019-09-20 | 苏州精濑光电有限公司 | A kind of multiaxis regulating mechanism and detection mould group |
| CN110594546A (en) * | 2019-11-14 | 2019-12-20 | 武汉精立电子技术有限公司 | Camera mounting device, camera adjusting mechanism and detection equipment |
| CN110836763A (en) * | 2019-11-27 | 2020-02-25 | 大族激光科技产业集团股份有限公司 | Detection and adjustment device for flexible display panel |
| CN111781210A (en) * | 2020-06-30 | 2020-10-16 | 苏州精濑光电有限公司 | Adjustment mechanism and detection equipment |
| CN114112944A (en) * | 2022-01-25 | 2022-03-01 | 武汉精立电子技术有限公司 | Display panel measuring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109707967A (en) * | 2019-02-28 | 2019-05-03 | 纳昂科技（苏州）有限公司 | A kind of lens mounting frame |
| CN110260112A (en) * | 2019-06-28 | 2019-09-20 | 苏州精濑光电有限公司 | A kind of multiaxis regulating mechanism and detection mould group |
| CN110594546A (en) * | 2019-11-14 | 2019-12-20 | 武汉精立电子技术有限公司 | Camera mounting device, camera adjusting mechanism and detection equipment |
| CN110594546B (en) * | 2019-11-14 | 2022-03-04 | 武汉精立电子技术有限公司 | Camera adjustment mechanism and detection equipment |
| CN110836763A (en) * | 2019-11-27 | 2020-02-25 | 大族激光科技产业集团股份有限公司 | Detection and adjustment device for flexible display panel |
| CN111781210A (en) * | 2020-06-30 | 2020-10-16 | 苏州精濑光电有限公司 | Adjustment mechanism and detection equipment |
| CN111781210B (en) * | 2020-06-30 | 2024-01-02 | 苏州精濑光电有限公司 | Adjustment mechanism and check out test set |
| CN114112944A (en) * | 2022-01-25 | 2022-03-01 | 武汉精立电子技术有限公司 | Display panel measuring method |
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| Publication number | Publication date |
|---|---|
| CN109140153B (en) | 2024-04-05 |
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