CN107367852A - A kind of pressure apparatus that tool is checked for auxiliary backlight module - Google Patents
A kind of pressure apparatus that tool is checked for auxiliary backlight module Download PDFInfo
- Publication number
- CN107367852A CN107367852A CN201710776293.6A CN201710776293A CN107367852A CN 107367852 A CN107367852 A CN 107367852A CN 201710776293 A CN201710776293 A CN 201710776293A CN 107367852 A CN107367852 A CN 107367852A
- Authority
- CN
- China
- Prior art keywords
- airhood
- frame
- pressure apparatus
- backlight module
- tool
- 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.)
- Pending
Links
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
Abstract
The present invention provides a kind of pressure apparatus that tool is checked for auxiliary backlight module picture, including airhood, the airhood includes the fixing blocks for joints connected and the transparent panel that can be entrenched in joint fixed plate in storage board, storage board, the side of storage board is provided with regulation block, the side of fixing blocks for joints is provided with gas-tpe fitting, and the pressure apparatus also includes the moving structure that airhood can be adjusted of joint fixed frame connection.Used pressure apparatus, by the inflation and exhaust between the gas-tpe fitting on airhood and regulation block, air pressure stable in airhood is realized, compressing backlight module upper surface makes to keep smooth fitting between backlight module parts；It can adjust airhood for different model backlight module and corresponding inspection tool, moving structure and be moved in direction all around, make preferably coincide between airhood and inspection tool；The present apparatus is simple in construction, low manufacture cost, and practicality is high, and automaticity is high.
Description
Technical field
The present invention relates to back light model setting technology field, specifically a kind of pressure dress that tool is checked for auxiliary backlight module
Put.
Background technology
At present used in have display function electronic product, as TV, display, digital camera, mobile phone,
PDA, portable type DVD etc. are to show video-audio signal by liquid crystal panel, and the image of liquid crystal panel shows and relied more on
Light source design and qualitative control in backlight module, backlight module can directly affect the effect and picture contrast product of display image
Matter, therefore, good backlight module will improve the quality that liquid crystal panel image is shown.
Therefore, in the preparation process of backlight module, it is necessary to carry out Defect Detection to backlight module, including picture inspection,
But when picture checks often because being bonded in backlight module between the part such as diffusion sheet, optical filter, polaroid, reflector plate
It is not smooth enough cause inspection mistake occur, be unable to reach effective Checking on effect.
The content of the invention
The pressure apparatus of tool is checked provided by the present invention for auxiliary backlight module picture, can be made each in backlight module
Smooth fitting between base part, enables the flaw on backlight module to highlight.Used technical scheme is as follows：
A kind of pressure apparatus that tool is checked for auxiliary backlight module, including airhood, the airhood include storage frame, storage
The joint fixed frame connected on frame and the transparent panel that can be entrenched on joint fixed frame are deposited, the side of the storage frame connects
The controllable register of exhaust can be controlled by being connected to, and the side of the joint fixed frame is connected with the gas-tpe fitting that can be inflated.
Alternatively, the airhood also includes transparent panel and the closed cover of joint fixed frame locking being made into air
The upper end closed of cover is more preferable.
Alternatively, can be with the inspection under the storage frame includes being connected with joint fixed frame block storage and block storage
The contiguous block that tool is mutually fitted together to, the controllable register are connected with the contiguous block.
Alternatively, the pressure apparatus also includes that be connected to by fixed support block on joint fixed frame can be to airhood
The moving structure being adjusted, what the moving structure included being connected with fixed support block moves left and right frame and moves left and right frame
The movable frame of upper connection.
Further, fixed plate, the fixed plate and the cunning on the inspection tool are connected with the movable frame
Rail is fixedly connected, the slide rail and motor connection, can automatically control fixed plate slide and drive moving structure and airhood on
Lower reset movement.
Further, the both ends of the movable frame are fixedly connected with three corner steadies, three corner steady with
The fixed plate connection, it is more firm by being connected between moving structure and fixed plate.
Further, it is fixedly connected with L-type leg below the movable frame.
The pressure apparatus that the present invention uses, by gas-tpe fitting to being inflated in airhood, and by adjusting block discharge unit
Divide gas, realize stable air pressure in airhood, caused air pressure, which can oppress backlight module upper surface, makes backlight module zero
Smooth fitting is kept between part, so as to highlight the flaw between parts, avoid between parts because fitting not
Backlight module inspection error caused by complete；For different backlight modules and corresponding inspection tool, moving structure energy
Enough adjust airhood to move in direction all around, make preferably to coincide between airhood and different inspection tools, lead to
It is wider with property；Airhood is fixed on inspection tool by fixed plate and realizes that airhood moves up and down automatically, automaticity
It is high；The L-type leg of the lower section connection of movable frame can prevent airhood from blowing the protection checked on tool in exhaust process
Film.
Brief description of the drawings
Fig. 1 is the structural representation of airhood in the present invention；
Fig. 2 is the structural representation that airhood of the present invention adds moving structure；
Fig. 3 is the structural representation when present invention uses；
In figure：10th, frame is stored；11st, block storage；12nd, contiguous block；12a, steam vent；20th, joint fixed frame；30th, transparent panel；40、
Closed cover；50th, gas-tpe fitting；60th, block is adjusted；70th, fixed support block；80th, moving structure；81st, frame is moved left and right；82、
Movable frame；90th, fixed plate；100th, three corner steady；110th, L-type leg；120th, carrier platform；130th, slide rail；140th, it is electric
Machine.
Embodiment
In the description of the invention, unless otherwise indicated, the side of the instruction such as term " on " " under " " left side " " right side " " preceding " " rear "
Position or position relationship are merely to description is of the invention necessary with simplified description, rather than the device or structure of instruction or hint meaning
With specific orientation, therefore it is not considered as limiting the invention.
The preferred embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings, following preferred embodiment is used to illustrate
This is not limited to the scope of the present invention using new.
As shown in figure 1, described pressure apparatus includes airhood, the airhood on storage frame 10, storage frame including connecting
The joint fixed frame 20 connect and the transparent panel 30 that can be entrenched on joint fixed frame, the airhood also includes can be by thoroughly
Isotropic disk and the closed cover 40 of joint fixed frame locking；Wherein described storage frame includes the block storage 11 being connected with joint fixed frame
And the contiguous block 12 under block storage, wherein described contiguous block is frame-type structure, can be mutually chimeric with described inspection tool,
So that airhood is with checking that tool forms the space closed in airhood after be bonded；Multiple rows are provided with the side of the contiguous block
Stomata 12a, 4 are provided with the present embodiment, the regulation gear that can be adjusted to exhaust velocity is connected with the outside of steam vent
Block 60, while the gas-tpe fitting 50 that can be inflated is connected in the side of the joint fixed frame, gas-tpe fitting is set in the present embodiment
There are 8, the gas-tpe fitting is connected by tracheae with pressure maintenance device and pressure sensor.
As shown in Fig. 2 to the structure of further improvement of the present invention, the pressure apparatus also includes passing through fixed support block
70 are connected to the moving structure 80 that airhood can be adjusted on joint fixed frame, and the moving structure includes and fixed branch
The connection of frame block moves left and right frame 81 and moves left and right the movable frame 82 connected on frame, the frame and front and rear of moving left and right
Movable frame is provided with multiple grooves, and the nut that can be moved, the mobile nut moved left and right on frame are respectively connected with the groove
The movement of airhood in the lateral direction is realized, the mobile nut moved forward and backward on frame can realize airhood in front and back position
It is mobile.As shown in figure 3, being connected with fixed plate 90 on movable frame side, fixed plate is checked on tool with backlight module
Slide rail 130 is fixedly connected, and slide rail is connected with motor 140, and can automatically control fixed plate by motor slides up and down and drive movement
Reset movement above and below structure and airhood；Three corner steadies 100, the triangle are fixedly connected with the both ends of movable frame
Fixed mount is connected with the fixed plate, more firm by being connected between moving structure and fixed plate；Under the movable frame
Side is fixedly connected with L-type leg 110, preferably using two, can prevent airhood from blowing in exhaust process to check on tool
Diaphragm.
The use process of the present invention is as follows：, will by fixed support block after by said structure, airhood is completed
Moving structure is linked together with airhood, and moving structure and airhood are fixed on to the slide rail for checking tool by fixed plate
On.Backlight module is placed on the carrier platform for checking tool, after starting the motor on slide rail, slide rail drives airhood to moving down
It is dynamic, when reaching carrier position of platform, frame and movable frame are moved left and right by regulation, make storage frame and carrier under airhood
Platform, which coincide, makes the space that closing is formed in airhood, while is filled with using pressure sensor by gas-tpe fitting into airhood
The air of certain units, while by the air of the certain units of contiguous block upper air-vent discharge, adjust the adjustable entire row of block
The speed of gas so that the units for being filled with air is more than the units of discharge air, and gradually makes sky by pressure maintenance device
It is smooth viscous between the parts of the upper surface of backlight module on air pressure, caused compressing carrier platform that gas hood interior energy forms stabilization
It is combined, that is, completes the work that auxiliary backlight module checks tool；When backlight module model difference, the tool model that uses
Difference, it can each other be coincide by adjusting moving structure and realizing, be finally reached the purpose of compressing backlight module.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made, it all should fall into the protection domain of claims of the present invention determination.
Claims (7)
- A kind of 1. pressure apparatus that tool is checked for auxiliary backlight module, it is characterised in that including airhood, the airhood Including the joint fixed frame (20) connected on storage frame (10), storage frame and can be entrenched in transparent on joint fixed frame Plate (30), the side of the storage frame are connected with the controllable register (60) that can control exhaust, the side of the joint fixed frame It is connected with the gas-tpe fitting (50) that can be inflated.
- 2. pressure apparatus according to claim 1, it is characterised in that the airhood also includes can be by transparent panel（30） With joint fixed frame（20）The closed cover (40) of locking.
- 3. pressure apparatus according to claim 1, it is characterised in that the storage frame includes what is be connected with joint fixed frame Can be with the contiguous block (12) for checking that tool is mutually chimeric, the controllable register (60) and institute under block storage (11) and block storage Contiguous block (12) is stated to be connected.
- 4. pressure apparatus according to claim 1, it is characterised in that the pressure apparatus also includes passing through fixed support block (70) moving structure (80) that airhood can be adjusted on joint fixed frame is connected to, the moving structure is included with consolidating What fixed rack block connected moves left and right frame (81) and moves left and right the movable frame (82) connected on plate.
- 5. pressure apparatus according to claim 4, it is characterised in that be connected with fixed plate on the movable frame (90), the fixed plate is fixedly connected with the slide rail (130) on the inspection tool.
- 6. pressure apparatus according to claim 5, it is characterised in that the both sides of the movable frame are fixedly connected with triangle Fixed support（100）, the triangle fixed support is fixedly connected with the fixed plate.
- 7. pressure apparatus according to claim 5, it is characterised in that be fixedly connected with L-type below the movable plate Leg（110）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776293.6A CN107367852A (en) | 2017-08-31 | 2017-08-31 | A kind of pressure apparatus that tool is checked for auxiliary backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776293.6A CN107367852A (en) | 2017-08-31 | 2017-08-31 | A kind of pressure apparatus that tool is checked for auxiliary backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107367852A true CN107367852A (en) | 2017-11-21 |
Family
ID=60311184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776293.6A Pending CN107367852A (en) | 2017-08-31 | 2017-08-31 | A kind of pressure apparatus that tool is checked for auxiliary backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107367852A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091298A (en) * | 2019-05-23 | 2019-08-06 | 合肥福映光电有限公司 | A kind of rack with regulatory function |
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| CN101258387A (en) * | 2005-07-05 | 2008-09-03 | 马特森技术公司 | Method and system for determining optical properties of semiconductor wafers |
| CN102183530A (en) * | 2011-05-02 | 2011-09-14 | 苏州工业园区高登威科技有限公司 | Adjustable charge coupled device (CCD) optical check device |
| CN103163155A (en) * | 2013-02-26 | 2013-06-19 | 上海大学 | Device and method for detecting keyboard defects |
| JP2013228356A (en) * | 2012-04-26 | 2013-11-07 | Gigavis Co Ltd | Optical inspection device |
| CN104635363A (en) * | 2015-03-11 | 2015-05-20 | 京东方光科技有限公司 | Lighting fixture of backlight source and defect detection equipment using same |
| CN204924183U (en) * | 2015-08-31 | 2015-12-30 | 江苏大学 | Small -size part vision precision measurement appearance |
| CN106526907A (en) * | 2015-09-10 | 2017-03-22 | 由田新技股份有限公司 | Panel pressing inspection machine |
| CN207352307U (en) * | 2017-08-31 | 2018-05-11 | 合肥福映光电有限公司 | A kind of pressure apparatus that gauge is checked for auxiliary backlight module |
-
2017
- 2017-08-31 CN CN201710776293.6A patent/CN107367852A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101258387A (en) * | 2005-07-05 | 2008-09-03 | 马特森技术公司 | Method and system for determining optical properties of semiconductor wafers |
| CN101051591A (en) * | 2007-04-26 | 2007-10-10 | 南京华显高科有限公司 | Method for detecting and broken line repairing aluminum film electrode fault and detector |
| CN102183530A (en) * | 2011-05-02 | 2011-09-14 | 苏州工业园区高登威科技有限公司 | Adjustable charge coupled device (CCD) optical check device |
| JP2013228356A (en) * | 2012-04-26 | 2013-11-07 | Gigavis Co Ltd | Optical inspection device |
| CN103163155A (en) * | 2013-02-26 | 2013-06-19 | 上海大学 | Device and method for detecting keyboard defects |
| CN104635363A (en) * | 2015-03-11 | 2015-05-20 | 京东方光科技有限公司 | Lighting fixture of backlight source and defect detection equipment using same |
| CN204924183U (en) * | 2015-08-31 | 2015-12-30 | 江苏大学 | Small -size part vision precision measurement appearance |
| CN106526907A (en) * | 2015-09-10 | 2017-03-22 | 由田新技股份有限公司 | Panel pressing inspection machine |
| CN207352307U (en) * | 2017-08-31 | 2018-05-11 | 合肥福映光电有限公司 | A kind of pressure apparatus that gauge is checked for auxiliary backlight module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091298A (en) * | 2019-05-23 | 2019-08-06 | 合肥福映光电有限公司 | A kind of rack with regulatory function |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210203 Address after: 230011 north of yuhuangshan Road, south of Longzihu Road, west of Dayu road and east of Jingshan Road, Xinzhan District, Hefei City, Anhui Province Applicant after: Boxun Photoelectric Technology (Hefei) Co.,Ltd. Address before: 230011 No. 2136 Tianshui Road, Xinzhan District, Hefei City, Anhui Province Applicant before: HEFEI FUYING PHOTOELECTRIC Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |