CN109633943A - Backlight rubberizing detecting tool - Google Patents

Backlight rubberizing detecting tool Download PDF

Info

Publication number
CN109633943A
CN109633943A CN201910024377.3A CN201910024377A CN109633943A CN 109633943 A CN109633943 A CN 109633943A CN 201910024377 A CN201910024377 A CN 201910024377A CN 109633943 A CN109633943 A CN 109633943A
Authority
CN
China
Prior art keywords
plate
backlight
detecting tool
returning
block
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
Application number
CN201910024377.3A
Other languages
Chinese (zh)
Other versions
CN109633943B (en
Inventor
任洁
刘国鑫
赵平
赵士军
杨勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Jingdongfang Display Lighting Co Ltd
BOE Technology Group Co Ltd
Chongqing BOE Display Lighting Co Ltd
Original Assignee
Chongqing Jingdongfang Display Lighting Co Ltd
BOE Technology Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Jingdongfang Display Lighting Co Ltd, BOE Technology Group Co Ltd filed Critical Chongqing Jingdongfang Display Lighting Co Ltd
Priority to CN201910024377.3A priority Critical patent/CN109633943B/en
Publication of CN109633943A publication Critical patent/CN109633943A/en
Application granted granted Critical
Publication of CN109633943B publication Critical patent/CN109633943B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1306Details
    • G02F1/1309Repairing; Testing
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1303Apparatus specially adapted to the manufacture of LCDs
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices

Abstract

The invention discloses a kind of backlight rubberizing detecting tools, the backlight rubberizing detecting tool includes loading plate, first detecting tool and the second detecting tool, loading plate is equipped with positioning plate, positioning plate is equipped with the first positioning region for being positioned to backlight, first detecting tool is arranged on loading plate and neighbouring first positioning region is arranged, first detecting tool includes the first inspection block, first inspection block may be reversed and can block the rubberizing region of backlight, second detecting tool is detachable and is movably disposed on loading plate, second detecting tool includes that the second positioning region and second examine block, second positioning region and the second positioning region cooperate to limit the one-movement-freedom-degree of backlight, second inspection block may be reversed and can block the rubberizing region of backlight.Backlight rubberizing detecting tool according to an embodiment of the present invention, it is easy to operate, detection accuracy is good, practical.

Description

Backlight rubberizing detecting tool
Technical field
The present invention relates to display device processing technique fields, more particularly, to a kind of backlight rubberizing detecting tool.
Background technique
In TFT-LCD industrial chain, backlight is unusual important component in the industrial chain.Shading glue is backlight One of core component, as end product is higher and higher to appearance requirement, end product is also more and more thinner, shading glue width It is more and more thinner to design more and more narrow, thickness design.Product is higher to matching requirements in assembling, and packaging technology requires higher. In assembling process, shading glue is not only narrow but also thin, and personnel are difficult to control attaching precision requirement, the shading being completed when adhesive tape attaches Glue, which is easy to deviate, attaches specification, and can not go out defective products by easily visual inspection.
In the related technology, the shading glue inspection for designing a cover-plate type for the packaging efficiency and yield of promotion backlight is controlled Tool.Because the design principle of the shading glue detecting tool of cover-plate type is to leak out rubberizing position on product on the cover board, product is lighted Light is such as had afterwards to leak out from cover board, then it is bad, on the contrary it is non-defective unit.This jig slowly occurs not examining in personnel's use Bad out or mistake is sentenced, it is therefore desirable to improve.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of back Light source rubberizing detecting tool, it is easy to operate, detection accuracy is good, practical.
Backlight rubberizing detecting tool according to an embodiment of the present invention, including loading plate, the first detecting tool and the second inspection Jig is tested, the loading plate is equipped with positioning plate, and the positioning plate is equipped with first for being positioned to the backlight Positioning region, first detecting tool is arranged on the loading plate and neighbouring first positioning region is arranged, first inspection Testing jig includes first examining block, and the first inspection block may be reversed and can block the rubberizing region of the backlight, and described the Two detecting tools are detachable and are movably disposed on the loading plate, second detecting tool include the second positioning region and Second examines block, and first positioning region and second positioning region cooperate to limit the one-movement-freedom-degree of the backlight, institute State the rubberizing region that the second inspection block may be reversed and can block the backlight.
Backlight rubberizing detecting tool according to an embodiment of the present invention, backlight, which can be placed in, carries out shading glue on positioning plate Stickup and inspection, may make the quick location and installation of backlight on positioning plate by the first positioning region, can save the production time, Working efficiency is improved, the relative movement of backlight and positioning plate can be limited by the first positioning region and the cooperation of the second positioning region, it can It is convenient that shading rubber belt is pasted on backlight, while the first detecting tool and the second detecting tool are also beneficial to on backlight The detection of shading rubber belt, accuracy are good.The first inspection block of overturning and second examines block to block the rubberizing region of backlight, can lead to It crosses and judges whether shading rubber belt exposes from the first inspection block and the second inspection block to judge whether shading rubber belt is pasted well, behaviour Make simply, it is easy to detect, the backlight of different model can be detected by mobile or the second detecting tool of disassembly, it is practical Property it is high.
In addition, backlight rubberizing detecting tool according to the present invention, can also have the following additional technical features:
In some embodiments of the invention, first positioning region includes two and is respectively formed at the loading plate Adjacent to each other first while and when second.
In some examples of the invention, first detecting tool includes two and bears against first side and institute State the setting of the second side.
In some embodiments of the invention, first detecting tool further include: the first returning face plate and the first mounting portion, The first inspection block is detachably arranged on first returning face plate, and first mounting portion is arranged in first returning face plate Both ends and first returning face plate it is pivotable relative to first mounting portion, first mounting portion is fixed on the carrying On plate.
Optionally, first mounting portion includes: the first mounting blocks and spring, limits first in first mounting blocks Installation space is equipped with the first guide post of the width direction for being parallel to first returning face plate in first installation space and along institute Moveable first sliding block in direction of the first guide post is stated, first returning face plate is rotationally connected with first sliding block, institute State that spring is set in outside first guide post and its both ends is only against first sliding block and first installation space respectively Inner wall between.
Optionally, described first examine block mutually positioning by dowel hole structure with first returning face plate.
In some embodiments of the invention, second detecting tool further include: assembled plate, the second returning face plate and second Mounting portion, second positioning region are formed in the side of the assembled plate, and the assembled plate is detachable and is movably disposed at On the loading plate, the second inspection block is detachably arranged on second returning face plate, and the second mounting portion setting exists Both ends of second returning face plate and second returning face plate is pivotable relative to second mounting portion, second mounting portion It is fixed in the assembled plate.
Optionally, second mounting portion includes: the second mounting blocks and spring, limits second in second mounting blocks Installation space is equipped with the second guide post of the width direction for being parallel to second returning face plate in second installation space and along institute Moveable second sliding block in direction of the second guide post is stated, second returning face plate is rotationally connected with second sliding block, institute State that spring is set in outside second guide post and its both ends is only against second sliding block and second installation space respectively Inner wall between.
Optionally, described second examine block mutually positioning by dowel hole structure with second returning face plate.
Optionally, one in the assembled plate and the loading plate is equipped with iron plate and another is equipped with magnet.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:
Fig. 1 is the first returning face plate and the second overturning plate closing of backlight rubberizing detecting tool according to an embodiment of the present invention When an angle structural schematic diagram;
Fig. 2 is that the first returning face plate of backlight rubberizing detecting tool according to an embodiment of the present invention and the second returning face plate are opened When structural schematic diagram;
Fig. 3 is the first returning face plate and the second overturning plate closing of backlight rubberizing detecting tool according to an embodiment of the present invention When another angle structural schematic diagram;
Fig. 4 is the schematic enlarged-scale view in the portion A in Fig. 3;
Fig. 5 is the schematic enlarged-scale view in the portion B in Fig. 3;
Fig. 6 is the cross-sectional view of the second detecting tool of backlight rubberizing detecting tool according to an embodiment of the present invention;
Fig. 7 is the structural schematic diagram of the loading plate of backlight rubberizing detecting tool according to an embodiment of the present invention;
Fig. 8 is the first returning face plate and the second overturning plate closing of backlight rubberizing detecting tool according to an embodiment of the present invention When cross-sectional view;
Fig. 9 is the structural schematic diagram in the portion C in Fig. 8;
Figure 10 is the schematic enlarged-scale view in the portion D in Fig. 8;
Figure 11 is the structural schematic diagram of the positioning plate of backlight rubberizing detecting tool according to an embodiment of the present invention.
Appended drawing reference:
100: backlight rubberizing detecting tool;
1: loading plate;11: positioning plate;111: the first positioning regions;1111: the first sides;1112: the second sides;112: the first is recessed Slot;113: the second grooves;
12: iron plate;
2: the first detecting tools;Examine block at 21: the first;211: location hole;
22: the first returning face plates;221: positioning pin;
23: the first mounting portions;231: the first mounting blocks;2311: the first installation spaces;
232: the first guide posts;
233: the first sliding blocks;
234: spring;
235: the first rotational positioning blocks;
3: the second detecting tools;31: assembled plate;311: the second positioning regions;312: magnet;
32: the second returning face plates;
Examine block at 33: the second;
34: the second mounting portions;341: the second mounting blocks;3411: the second installation spaces;
342: the second guide posts;
343: the second sliding blocks;
345: the second rotational positioning blocks;
4: third positioning region;
200: backlight.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "left", "right", The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of the description present invention and Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction And operation, therefore be not considered as limiting the invention.In addition, define " first ", the feature of " second " can be expressed or Person implicitly includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is Two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine Tool connection, is also possible to be electrically connected;It can be directly connected, two members can also be can be indirectly connected through an intermediary Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition Concrete meaning.
Backlight rubberizing detecting tool 100 according to an embodiment of the present invention is described below with reference to Fig. 1-11.
As shown in Figure 1, backlight rubberizing detecting tool 100 according to an embodiment of the present invention is examined including loading plate 1, first Jig 2 and the second detecting tool 3, loading plate 1 are equipped with positioning plate 11, and backlight 200 can be placed on positioning plate 11 to be used for Inspection during manufacture is carried out to backlight 200.
Specifically, positioning plate 11 is equipped with the first positioning region 111 for being positioned to backlight 200, and second examines Jig 3 includes the second positioning region 311, and the first positioning region 111 and the second positioning region 311 cooperate to limit the movement of backlight 200 Freedom degree.That is, by the first positioning region 111 may make backlight 200 relatively rapid location and installation to positioning plate 11 On, so as to save the activity duration, improve working efficiency.First positioning region 111 can cooperate with the second positioning region 311 to limit jointly Movement of the backlight 200 processed relative to positioning plate 11, so that backlight 200 is not easy the movement of relative positioning plate 11, so as to convenient Shading rubber belt is pasted on backlight 200, while being also beneficial to the first detecting tool 2 and the second detecting tool 3 to backlight 200 Rubberizing region detection.
First detecting tool 2 is arranged on loading plate 1 and neighbouring first positioning region 111 is arranged, and the first detecting tool 2 includes First examines block 21, and the first inspection block 21 may be reversed and can block the rubberizing region of backlight 200.That is, first examines Jig 2 can cooperate with loading plate 1 to be mounted on loading plate 1, after pasting shading rubber belt on backlight 200, may be reversed the One examines block 21, and the first inspection block 21 can block the corresponding rubberizing region on backlight 200 whether to paste to shading rubber belt Well detected.Specifically, if shading rubber belt exposes from the first inspection block 21, the shading rubber belt on backlight 200 is viscous It pastes bad, needs to do over again, if shading rubber belt does not expose from the first inspection block 21, shading rubber belt is pasted on backlight 200 Well.
Second detecting tool 3 is detachable and is movably disposed on loading plate 1, that is to say, that the second detecting tool 3 can It is mobile relative to loading plate 1, it, can as a result, after backlight 200 is by 111 location and installation to positioning plate 11 of the first positioning region Mobile second detecting tool 3, so that the second positioning region 311 and the first positioning region 111 cooperate to limit backlight 200 jointly relatively It is easy to operate in the movement of positioning plate 11.In addition, when backlight 200 passes through 111 location and installation of the first positioning region to positioning plate 11 After upper, by mobile second detecting tool 3, can the backlight 200 to different model detect, such as the type of backlight 200 Number there can be 13.3 cun, 14.0 cun or 15.6 cun, here without limitation.Second detecting tool 3 can also be split with loading plate 1, Thus it can facilitate and the second detecting tool 3 is repaired or replaced, thus when saving the maintenance of backlight rubberizing detecting tool 100 Between to improve working efficiency.In some instances, replaceable different inspection is controlled after the second detecting tool 3 is split from loading plate 1 Tool is tested with the backlight 200 to different model.
Second detecting tool 3 further includes the second inspection block 33, and the second inspection block 33 may be reversed and can block backlight 200 Rubberizing region.That is, the second inspection block 33 may be reversed to block the corresponding rubberizing region on backlight 200, thus right Correspondingly shading rubber belt is detected.Specifically, if shading rubber belt exposes from the second inspection block 33, on backlight 200 Shading rubber belt stickup is bad, needs to do over again, if shading rubber belt does not expose from the second inspection block 33, shading rubber belt is in backlight It is pasted on 200 good.
Backlight rubberizing detecting tool 100 according to an embodiment of the present invention as a result, backlight 200 can be placed in positioning plate The stickup and inspection that shading glue is carried out on 11, may make the quick location and installation of backlight 200 positioning by the first positioning region 111 On plate 11, the production time can be saved, improve working efficiency, can limited by the first positioning region 111 and the cooperation of the second positioning region 311 The relative movement of backlight 200 and positioning plate 11 can facilitate and paste shading rubber belt on backlight 200, while be also beneficial to The detection of one detecting tool 2 and the second detecting tool 3 to the shading rubber belt on backlight 200, accuracy are good.Overturning first is examined Whether block 21 and the second inspection block 33, can be by judges shading rubber belt from the first inspection to block the rubberizing region of backlight 200 Block 21 and second examines exposing in block 33 easy to operate to judge whether shading rubber belt is pasted well, easy to detect, passes through movement Or the second detecting tool 3 of disassembly can the backlight 200 to different model detect, practicability is high.
Optionally, it can be equipped with headlamp towards the side of positioning plate 11 in backlight 200, examines 21 He of block in overturning first When second inspection block 33 is with the rubberizing region for blocking backlight 200, if shading rubber belt, which exposes first, examines block 21 or the second inspection Block 33 is tested, then can observe that headlamp is thrown in the side of the remotely located plate 11 of backlight 200 more easily by opening headlamp Projection of the shadow on shading rubber belt.For example, shading rubber belt is black, headlamp, which is radiated on shading rubber belt, to be observed easily It is projected to black, to quickly and accurately be judged, good reliability.
In some embodiments of the invention, the first positioning region 111 includes two and is respectively formed at loading plate 1 each other Adjacent first is at 1111 and second 1112.As shown in figure 11, the first side 1111 extends along the left side of positioning plate 11, and second Side 1112 extends along the lower side of positioning plate 11, and first 1112 is all formed as protrusion at 1111 and second, passes through backlight 200 With first at 1111 and second 1112 cooperation to realize quick positioning of the backlight 200 on positioning plate 11, while backlight 1111 shifting when source 200 can be abutted towards the side of backlight 200 while 1111 with first to limit backlight 200 towards first It is dynamic, when backlight 200 can be abutted towards the side of backlight 200 while 1112 with second to limit backlight 200 towards second 1112 movement.It is, of course, understood that first 1112 can also be other structures, such as platform at 1111 and second Rank, groove etc., here without limitation.
Optionally, as shown in Figure 1-Figure 3, the first detecting tool 2 includes two and bears against the first side 1111 and second Side 1112 is arranged.As a result, against first when 1111 the first detecting tool 2 can detect backlight 200 close to first 1111 Rubberizing region, against second when 1112 the first detecting tool 2 can detect backlight 200 close to second 1112 rubberizing area Domain.In example i.e. as shown in FIG. 1 to FIG. 3, the left side of backlight 200 is located at against first detecting tool 2 on the first side 1111, First inspection block 21 of the first detecting tool 2 of overturning left side can detect the rubberizing region in 200 left side of backlight, against First detecting tool 2 on the second side 1112 is located at the downside of backlight 200, and the first of the first detecting tool 2 of overturning downside is examined Block 21 can detect the rubberizing region of 200 downside of backlight.If shading rubber belt exposes from the first inspection block 21, carry on the back Shading rubber belt stickup on light source 200 is bad, needs to do over again, if shading rubber belt does not expose from the first inspection block 21, shading Adhesive tape is pasted well on backlight 200.
In some embodiments of the invention, as shown in Figure 1-Figure 3, the first detecting tool 2 further includes the first returning face plate 22 With the first mounting portion 23, the first inspection block 21 is detachably arranged on the first returning face plate 22, and in some instances, first examines block 21 can detect a kind of backlight 200 of model, can be by the first returning face plate 22 when needing to detect the backlight 200 of other models On the first inspection disassembly of block 21 to replace the inspection block of model corresponding with backlight 200, to can detect the back of different model Light source 200, it is simple and convenient.In addition only block 21 is examined in replacement first, so that the first detecting tool 2 can detect various types of backlights Source 200 can reduce the cost and maintenance cost of the first detecting tool 2, save resources of production.
As shown in Figure 1-Figure 3, the first mounting portion 23 be arranged in the first returning face plate 22 both ends and the first returning face plate 22 it is opposite Pivotably in the first mounting portion 23, the first mounting portion 23 is fixed on loading plate 1.That is, the first mounting portion 23 and first Returning face plate 22 can cooperate connected, and the first returning face plate 22 can be mounted on loading plate 1 by the first mounting portion 23.First returning face plate 22 can be relative to the first mounting portion 23 pivotably, i.e. the first returning face plate 22 can drive the relative to being rotated on loading plate 1 One inspection block 21 rotates on loading plate 1, so that the first inspection block 21 is moved to the rubberizing region of backlight 200 to detect back Light source 200.
Optionally, as shown in Figure 3 and Figure 5, the first mounting portion 23 includes the first mounting blocks 231 and spring 234, the first installation The first installation space 2311 is limited in block 231, is equipped with the width for being parallel to the first returning face plate 22 in the first installation space 2311 First guide post 232 in direction and along moveable first sliding block 233 in the direction of the first guide post 232, the first returning face plate 22 can be rotated Ground is connected with the first sliding block 233, and spring 234 is set in 232 outside of the first guide post and its both ends is only against the first sliding block 233 respectively And first installation space 2311 inner wall between.
That is, spring 234 may make end face of first sliding block 233 far from spring 234 and the first installation space 2311 Inner wall keep abut.When stirring the first returning face plate 22, the first returning face plate 22 can also drive the first sliding block 233 to squeeze spring 234, spring 234 can be along 232 compressive deformation of the first guide post, and stability is good.The first returning face plate 22 can in switching process as a result, It is mobile towards the direction of backlight 200, so that the first returning face plate 22 and the first returning face plate 22 may make to block the patch of backlight 200 The shading rubber belt in the first returning face plate 22 not easy damaged rubberizing region when glue region disconnecting.
In example as shown in Figure 5, set in the first mounting blocks 231 there are two spring 234 and two the first guide posts 232, Two springs 234 are respectively sleeved on two the first guide posts 232, as a result, when the first sliding block 233 squeeze spring 234 when have compared with Stability well, so that the first returning face plate 22 made is relatively stable in overturning.
Optionally, as shown in Fig. 3, Fig. 8 and Fig. 9, first examines block 21 and the first returning face plate 22 to pass through dowel hole structure It is mutually positioning.In some instances, it can be formed with positioning pin 221 on the first inspection block 21, the shape on the first returning face plate 22 At there is location hole 211, in other examples, it can be formed with location hole 211 on the first inspection block 21, in the first returning face plate Positioning pin 221 is formed on 22.Location hole 211 and 221 structure of positioning pin are simple, manufacture easy to produce, and examine convenient for first Block 21 is removed and installed with the first returning face plate 22, block 21 can be examined for different backlights 200 with quick-replaceable first It examines.
Optionally, as shown in Figure 1, the first rotational positioning block 235 is additionally provided on the first mounting portion 23, when the first returning face plate When 22 the first inspection blocks 21 of drive are far from the rubberizing region for blocking backlight 200, the first rotational positioning block 235 can limit first and turn over The rotation of rotating plate 22, so that end face of first returning face plate 22 far from backlight 200 and loading plate 1 are towards the first returning face plate 22 End face between have certain angle, thus facilitate when examining backlight 200 push the first returning face plate 22 with overturning.
In some embodiments of the invention, as shown in Figure 1-Figure 3, the second detecting tool 3 further includes assembled plate 31, second Returning face plate 32 and the second mounting portion 34, the second positioning region 311 are formed in the side of assembled plate 31, i.e. the second positioning region 311 is formed In assembled plate 31 towards the side of backlight 200, so that it is mobile towards assembled plate 31 to limit backlight 200.
As shown in Figure 1-Figure 11, assembled plate 31 is detachable and is movably disposed on loading plate 1, and second examines block 33 can It is releasably located on the second returning face plate 32, the both ends of the second returning face plate 32 and 32 phase of the second returning face plate is arranged in the second mounting portion 34 Pivotably for the second mounting portion 34, the second mounting portion 34 is fixed in assembled plate 31.That is, assembled plate 31 is located at second So that the second mounting portion 34 is connect with loading plate 1 between mounting portion 34 and loading plate 1, the second mounting portion 34 is located at the second overturning So that the second returning face plate 32 is connect with assembled plate 31 between plate 32 and loading plate 1.
Specifically, mobile assembled plate 31 may make the first positioning region 111 and the second positioning region 311 to cooperate to limit backlight Relative movement between 200 and positioning plate 11, while mobile assembled plate 31 may make the second detecting tool 3 close to backlight 200, Overturn the second returning face plate 32 at this time, the second returning face plate 32 drive the second inspection block 33 block the rubberizing region of backlight 200 with Detect backlight 200.It in some instances, can be by splitting the second inspection block 33 and the second returning face plate 32 to replace the second inspection Block 33 is detected by replacement the second inspection block 33 with the backlight 200 to different model, simple and convenient, while only being replaced Second examines block 33 so that the second detecting tool 3 can detect various types of backlights 200, can reduce the second detecting tool 3 Cost and maintenance cost, save resources of production.
Optionally, as shown in Figure 3 and Figure 4, the second mounting portion 34 includes the second mounting blocks 341 and spring 234, the second installation The second installation space 3411 is limited in block 341, is equipped with the width for being parallel to the second returning face plate 32 in the second installation space 3411 Second guide post 342 in direction and along moveable second sliding block 343 in the direction of the second guide post 342, the second returning face plate 32 can be rotated Ground is connected with the second sliding block 343, and spring 234 is set in 342 outside of the second guide post and its both ends is only against the second sliding block 343 respectively And second installation space 3411 inner wall between.
That is, spring 234 may make end face of second sliding block 343 far from spring 234 and the second installation space 3411 Inner wall keep abut.When stirring the second returning face plate 32, the second returning face plate 32 can also drive the second sliding block 343 to squeeze spring 234, spring 234 can be along 342 compressive deformation of the second guide post, and stability is good.The second returning face plate 32 can in switching process as a result, It is mobile towards the direction of backlight 200, so that the second returning face plate 32 and the second returning face plate 32 may make to block the patch of backlight 200 The not shading rubber belt in easy damaged rubberizing region when glue region disconnecting.
Optionally, as shown in Fig. 3, Fig. 8 and Figure 10, second examines block 33 and the second returning face plate 32 to pass through 221 hole of positioning pin Structure is mutually positioning.In some instances, it can be formed with positioning pin 221 on the second inspection block 33, in the second returning face plate 32 On be formed with location hole 211, in other examples, can second inspection block 33 on be formed with location hole 211, turned over second Positioning pin 221 is formed on rotating plate 32.Location hole 211 and 221 structure of positioning pin are simple, manufacture easy to produce, and are convenient for second Inspection block 33 is removed and installed with the second returning face plate 32, can examine block 21 to be used for different backlights with quick-replaceable first 200 inspection.
Optionally, as shown in Figure 1, being additionally provided with the second rotational positioning block 345 on the second mounting portion 311, when the second overturning When plate 32 drives the second inspection block 33 far from the rubberizing region for blocking backlight 200, the second rotational positioning block 345 can limit second The rotation of returning face plate 32, so that end face of second returning face plate 32 far from backlight 200 and assembled plate 31 are far from loading plate 1 End face has certain angle, to facilitate the second returning face plate 32 of overturning when examining backlight 200.
Optionally, one in assembled plate 31 and loading plate 1 is equipped with iron plate 12 and another is equipped with magnet 312, In some examples, assembled plate 31 is equipped with iron plate 12, and loading plate 1 is equipped with magnet 312, in other examples, assembled plate 31 It is equipped with magnet 312, loading plate 1 is equipped with iron plate 12.As a result, by magnetic attraction between magnet 312 and iron plate 12 so that Assembled plate 31 is mounted on loading plate 1, is being split assembled plate 31 and loading plate 1 or is being made between assembled plate 31 and loading plate 1 When making a relative move, it is only necessary to overcome the magnetic attraction between magnet 312 and iron plate 12, it is simple, convenient.Further, In assembled plate 31 and loading plate 1 can be equipped with magnet 312, thus can be improved the magnetic attraction between assembled plate 31 and loading plate 1 with So that the connection between assembled plate 31 and loading plate 1 is more reliable.
Optionally, as shown in Figure 1-Figure 11, the first side 1111 is located at the left side of backlight 200 to limit 200 court of backlight Left side is mobile, and the second side 1112 is located at the downside of positioning plate 11, and to limit backlight 200, side is mobile downward, the second positioning region 311 It is mobile towards right side to limit backlight 200 to be located at the right side of backlight 200, and third positioning region 4 can be also equipped on loading plate 1, Third positioning region 4 is located at the upside of backlight 200, and third positioning region 4 is equipped with magnet towards one end of loading plate 1 and correspondingly holds Support plate 1 is equipped with iron plate 12, and third positioning region 4 is arranged detachably on loading plate 1 by the actuation relationship of magnet and iron plate 12, And making third positioning region 4 mobile relative to loading plate 1, third positioning region 4 can be with backlight 200 towards third positioning region 4 Side abut that side is mobile upward to limit backlight 200.Further, as shown in Figure 1, third positioning region 4 can be equipped with it is multiple, The limit effect to backlight 200 can be improved in multiple third positioning regions 4.
Optionally, as shown in figure 11, the upper end of positioning plate 11, which is recessed downwards, forms the first groove 112, and third positioning region 4 can It is slided in the first groove 112, the right end of positioning plate 11 is recessed to the left forms the second groove 113, and the second detecting tool 3 can be the Sliding in two grooves 113, can be conducive to as a result, backlight rubberizing detecting tool 100 to the limit of backlight 200 of different model with Detection.
Other of backlight rubberizing detecting tool 100 according to an embodiment of the present invention are constituted and are operated general for this field All be for logical technical staff it is known, be not detailed herein.
In the description of this specification, reference term " some embodiments ", " optionally ", " further " or " some to show The description of example " etc. means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the present invention At least one embodiment or example in.In the present specification, schematic expression of the above terms are not necessarily referring to identical Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be real in any one or more Applying can be combined in any suitable manner in example or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims (10)

1. a kind of backlight rubberizing detecting tool characterized by comprising
Loading plate, the loading plate are equipped with positioning plate, and the positioning plate is equipped with for being positioned to the backlight First positioning region;
First detecting tool, first detecting tool is arranged on the loading plate and neighbouring first positioning region is arranged, First detecting tool includes the first inspection block, and the first inspection block may be reversed and can block the rubberizing area of the backlight Domain;
Second detecting tool, second detecting tool is detachable and is movably disposed on the loading plate, described second Detecting tool includes:
Second positioning region, first positioning region and second positioning region cooperate to limit the freedom of movement of the backlight Degree;
Second examines block, and the second inspection block may be reversed and can block the rubberizing region of the backlight.
2. backlight rubberizing detecting tool according to claim 1, which is characterized in that first positioning region includes two And be respectively formed at adjacent to each other first of the loading plate while and when second.
3. backlight rubberizing detecting tool according to claim 2, which is characterized in that first detecting tool includes two It is a and bear against described first while and it is described second while be arranged.
4. backlight rubberizing detecting tool according to claim 1, which is characterized in that first detecting tool also wraps It includes:
First returning face plate, the first inspection block are detachably arranged on first returning face plate;
First mounting portion, first mounting portion both ends of first returning face plate are set and first returning face plate relative to First mounting portion is pivotable, and first mounting portion is fixed on the loading plate.
5. backlight rubberizing detecting tool according to claim 4, which is characterized in that first mounting portion includes:
First mounting blocks limit the first installation space in first mounting blocks, are equipped in first installation space parallel In the first guide post of the width direction of first returning face plate and along moveable first sliding block in the direction of first guide post, institute The first returning face plate is stated rotationally to be connected with first sliding block;
Spring, the spring is set in outside first guide post and its both ends is only against first sliding block and described the respectively Between the inner wall of one installation space.
6. backlight rubberizing detecting tool according to claim 4, which is characterized in that described first examines block and described the One returning face plate is mutually positioning by dowel hole structure.
7. backlight rubberizing detecting tool according to claim 1, which is characterized in that second detecting tool also wraps It includes:
Assembled plate, second positioning region are formed in the side of the assembled plate, and the assembled plate is detachable and movably sets It sets on the loading plate;
Second returning face plate, the second inspection block are detachably arranged on second returning face plate;
Second mounting portion, second mounting portion both ends of second returning face plate are set and second returning face plate relative to Second mounting portion is pivotable, and second mounting portion is fixed in the assembled plate.
8. backlight rubberizing detecting tool according to claim 7, which is characterized in that second mounting portion includes:
Second mounting blocks limit the second installation space in second mounting blocks, are equipped in second installation space parallel In the second guide post of the width direction of second returning face plate and along moveable second sliding block in the direction of second guide post, institute The second returning face plate is stated rotationally to be connected with second sliding block;
Spring, the spring is set in outside second guide post and its both ends is only against second sliding block and described the respectively Between the inner wall of two installation spaces.
9. backlight rubberizing detecting tool according to claim 7, which is characterized in that described second examines block and described the Two returning face plates are mutually positioning by dowel hole structure.
10. backlight rubberizing detecting tool according to claim 7, which is characterized in that the assembled plate and the carrying One in plate is equipped with iron plate and another is equipped with magnet.
CN201910024377.3A 2019-01-10 2019-01-10 Backlight rubberizing inspection tool Active CN109633943B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910024377.3A CN109633943B (en) 2019-01-10 2019-01-10 Backlight rubberizing inspection tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910024377.3A CN109633943B (en) 2019-01-10 2019-01-10 Backlight rubberizing inspection tool

Publications (2)

Publication Number Publication Date
CN109633943A true CN109633943A (en) 2019-04-16
CN109633943B CN109633943B (en) 2021-08-06

Family

ID=66060694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910024377.3A Active CN109633943B (en) 2019-01-10 2019-01-10 Backlight rubberizing inspection tool

Country Status (1)

Country Link
CN (1) CN109633943B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110208971A (en) * 2019-05-23 2019-09-06 合肥福映光电有限公司 A kind of backlight module line missing detecting tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016078279A1 (en) * 2014-11-21 2016-05-26 京东方科技集团股份有限公司 Test fixture
CN205507289U (en) * 2016-04-13 2016-08-24 北京京东方茶谷电子有限公司 Shading sticky tape inspection tool
CN205668215U (en) * 2016-06-06 2016-11-02 京东方光科技有限公司 A kind of tool assembled for backlight module
KR20170028477A (en) * 2015-09-03 2017-03-14 주식회사 탑 엔지니어링 Testing device for liquid crystal display module
CN107044986A (en) * 2017-03-22 2017-08-15 深圳市伟鸿科科技有限公司 Backlight finished product detection device and detection method
CN207557139U (en) * 2016-12-15 2018-06-29 苏州三星显示有限公司 Liquid crystal display detection device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016078279A1 (en) * 2014-11-21 2016-05-26 京东方科技集团股份有限公司 Test fixture
KR20170028477A (en) * 2015-09-03 2017-03-14 주식회사 탑 엔지니어링 Testing device for liquid crystal display module
CN205507289U (en) * 2016-04-13 2016-08-24 北京京东方茶谷电子有限公司 Shading sticky tape inspection tool
CN205668215U (en) * 2016-06-06 2016-11-02 京东方光科技有限公司 A kind of tool assembled for backlight module
CN207557139U (en) * 2016-12-15 2018-06-29 苏州三星显示有限公司 Liquid crystal display detection device
CN107044986A (en) * 2017-03-22 2017-08-15 深圳市伟鸿科科技有限公司 Backlight finished product detection device and detection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110208971A (en) * 2019-05-23 2019-09-06 合肥福映光电有限公司 A kind of backlight module line missing detecting tool

Also Published As

Publication number Publication date
CN109633943B (en) 2021-08-06

Similar Documents

Publication Publication Date Title
CN109633943A (en) Backlight rubberizing detecting tool
CN202105805U (en) Full-automatic bearing detection grader
KR100542465B1 (en) Durability-testing machine for hinge of folder type cellular phones
CN102095341A (en) Six-degree-of-freedom parallel mechanism with measurement standard and fixed coordinate system
CN202421367U (en) Test bench for circuit boards
CN102253508A (en) Liquid crystal display tester and testing method thereof
TWI548877B (en) Connecting mechanism for semiconductor testing device
CN106092523A (en) A kind of Camera Test tool
KR20170071058A (en) Contact device for circuit of glass panel and testing method for circuit of glass panel using the same
CN208178312U (en) Shaping Pai Zheng mechanism and hinge assemblies machine
CN106289520B (en) One kind is used for spectral detection crystal switching device
CN106404169B (en) A kind of crystal switching device for spectrometer with indexing module
KR100741290B1 (en) Panel Inspecting Apparatus
CN205336466U (en) Miniature camera head assembly detecting system
CN109186403A (en) A kind of special gauge of detection and evaluation Auto Instrument desk
CN204175736U (en) A kind of tool for stitching
US8033854B1 (en) IC socket having individual latch hinge
KR101105654B1 (en) Socket for testing led
CN204346722U (en) Motorcycle engine Performance Detection locating device
CN207078422U (en) A kind of labeling positioner
CN104458267A (en) Positioning device for motorcycle engine performance testing
CN102135584B (en) Testing method for testing bending capability of semi-finished product IC of LCM module and IC bending jig
CN206489249U (en) A kind of high-precision ultra-thin flexible PCB ICT test equipments
TWI708450B (en) Detachable vcsel testing device
CN206710557U (en) Procuratorial work equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant