CN101922997A - Backlight lighting test jig and application method thereof - Google Patents

Backlight lighting test jig and application method thereof Download PDF

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Publication number
CN101922997A
CN101922997A CN 201010160663 CN201010160663A CN101922997A CN 101922997 A CN101922997 A CN 101922997A CN 201010160663 CN201010160663 CN 201010160663 CN 201010160663 A CN201010160663 A CN 201010160663A CN 101922997 A CN101922997 A CN 101922997A
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CN
China
Prior art keywords
block
measured
control
vertical
nut
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Application number
CN 201010160663
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Chinese (zh)
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CN101922997B (en
Inventor
顾坚
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苏州京东方茶谷电子有限公司
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Priority to CN2010101606631A priority Critical patent/CN101922997B/en
Publication of CN101922997A publication Critical patent/CN101922997A/en
Application granted granted Critical
Publication of CN101922997B publication Critical patent/CN101922997B/en

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Abstract

The invention relates to a backlight lighting test jig comprising a workbench, a transverse check block, a vertical check block and an electrifying slot. Electrifying blocks are arranged in the electrifying slot; a horizontal control spring is arranged below the transverse check block; one end of the horizontal control spring is provided with a horizontal nut; a vertical control threaded rod is arranged below the vertical check block; one end of the vertical control threaded rod is provided with a vertical nut; the electrifying block comprises a top block and a bottom block; and a control pillar and a guide pillar are arranged between the top block and the bottom block. When in use, the intervals and the horizontal positions of the electrifying blocks are adjusted so as to clamp the golden finger of a product to be tested, then the transverse check block and the vertical check block are adjusted to completely fix the product to be tested, and then a test is carried out; and after the test is ended, the product to be tested is taken down so as to facilitate the test of the next product, and the test jig does not need to be replaced midway. The test jig not only has convenient operation and lower production cost but also can be used for testing various products and has wider scope of application and higher working efficiency.

Description

A kind of backlight lighting test jig and using method thereof

Technical field

The present invention relates to a kind of optic test tool, relate in particular to a kind of backlight lighting test jig and using method thereof, specifically be applicable to backlight lighting test.

Background technology

Has briliancy preferably in order to ensure LCD, when its vitals module backlight is developed, must test the optical property of module backlight, thereby determine the relative position and the angle of module backlight and light source, so that make from briliancy, angle and the uniformity coefficient of module ejaculation light backlight all good.

In the prior art, the testing tool of module backlight comprises the control device that a base, is fixed on light source apparatus for placing on this base, settles substrate that module backlight uses and control basal plate to move.Substrate is arranged on the base, and it is corresponding with the light source apparatus for placing, and this control device may command substrate moves to change the distance between this substrate and the light source apparatus for placing relative to base.Though prior art is simple in structure, easy to operate, a cover is measured tool can only test a kind of module backlight of model, and accommodation is narrower.

Summary of the invention

The objective of the invention is to overcome defective and problem that less, the single tool of the scope of application that exists in the prior art can only be tested single product, a kind of scope of application backlight lighting test jig and using method thereof that wider, same tool can be tested multiple product are provided.

For realizing above purpose, technical solution of the present invention is: a kind of backlight lighting test jig, comprise worktable, block and power block, described block and power block are arranged on the upper surface of worktable, the upper surface of described worktable also is provided with the energising groove, be provided with power block in the energising groove, the top of power block is provided with hasp, and described block comprises horizontal block and vertical block.

The quantity of described horizontal block has two, and laterally the below of block is provided with level control screw rod, and an end of level control screw rod is provided with horizontal nut, and the other end is through the below of horizontal block.

The quantity of described vertical block is one, and the below of vertical block is provided with vertical control screw rod, and an end of vertically controlling screw rod is provided with vertical nut.

Described energising groove comprises groove, middle groove and following groove, and described power block comprises jacking block and sole piece, and jacking block is arranged on the inside of groove, and sole piece is arranged on down the inside of groove, is provided with control post and guidepost between jacking block and the sole piece;

Described control post and guidepost all run through middle groove, and an end of control post is fixedlyed connected with jacking block, and the other end is connected with sole piece by the control nut, and an end of guidepost is fixedlyed connected with jacking block, and the other end is connected with sole piece by spigot nut.

A kind of using method of above-mentioned backlight lighting test jig, this using method may further comprise the steps successively:

Near the first step: earlier product to be measured is held on the worktable, and the golden finger of product to be measured is held on the power block;

Second step: the moving power block of first mobile guide cornice slides in the energising groove, when waiting to slide into the position corresponding with golden finger, by spigot nut fixed guide post, and then according to the thickness of golden finger, by the spacing between control post adjustment jacking block and the sole piece, adjustment finishes the back by the fixing control of control nut post, the golden finger of product to be measured is put in the below of jacking block again, by hasp jacking block and golden finger is compressed then;

The 3rd step: after the golden finger of product to be measured compressed, again according to the fixed in shape of product remainder to be measured product to be measured, promptly clamp product to be measured by horizontal nut twisting level control screw rod to control horizontal block earlier, clamp product to be measured by the vertical control of vertical nut twisting screw rod to control vertical block again, finally fix the position of product to be measured;

The 4th goes on foot: measure the data of the product to be measured after fixing, after measurement finishes, unclamp hasp, horizontal nut and vertical nut so that take off product to be measured, and then shelve next product to be measured on worktable, proceed to test.

Compared with prior art, beneficial effect of the present invention is:

1. owing to be provided with the power block that to adjust spacing and horizontal shift, the horizontal block that can move horizontally and can be in a kind of backlight lighting test jig of the present invention and the using method thereof along the vertical block that vertically moves up and down, in the use, the thickness that can adapt to golden finger on the product to be measured by the spacing of adjusting power block, and can move horizontally the position that power block adapts to golden finger on the product to be measured, can press from both sides product to be measured surely with vertical block by adjusting horizontal block simultaneously, be not limited to the shape of product to be measured, same tool can be tested a plurality of products.Therefore wider, the same tool of the scope of application of the present invention can be tested multiple product.

Since in a kind of backlight lighting test jig of the present invention and the using method thereof only by power block, laterally block, vertical block and hasp be with regard to the fixing product to be measured of arbitrary shape, easy to operate, simple in structure, and can test multiple product, save manpower and production cost, improved work efficiency greatly.Therefore the present invention is not only easy to operate, production cost is lower, and work efficiency is higher.

Description of drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a rear view of the present invention.

Fig. 4 is a right view of the present invention.

Fig. 5 is the structural representation of power block among the present invention.

Among the figure: worktable 1, block 2, power block 3, jacking block 31, sole piece 32, energising groove 4, last groove 41, middle groove 42, following groove 43, hasp 5, laterally block 6, level control screw rod 61, horizontal nut 62, vertical block 7, vertical control screw rod 71, vertical nut 72, control post 8, control nut 81, guidepost 9, spigot nut 91.

Embodiment

The present invention is further detailed explanation below in conjunction with description of drawings and embodiment

Referring to Fig. 1-Fig. 5, a kind of backlight lighting test jig, comprise worktable 1, block 2 and power block 3, block 2 and power block 3 are arranged on the upper surface of worktable 1, the upper surface of worktable 1 also is provided with energising groove 4, be provided with power block 3 in the energising groove 4, the top of power block 3 is provided with hasp 5, and block 2 comprises horizontal block 6 and vertical block 7.

Laterally the quantity of block 6 has two, and laterally the below of block 6 is provided with level control screw rod 61, and an end of level control screw rod 61 is provided with horizontal nut 62, and the other end is through the below of horizontal block 6.

The quantity of vertical block 7 is one, and the below of vertical block 7 is provided with vertical control screw rod 71, and an end of vertically controlling screw rod 71 is provided with vertical nut 72.

Energising groove 4 comprises groove 41, middle groove 42 and following groove 43, and described power block 3 comprises jacking block 31 and sole piece 32, and jacking block 31 is arranged on the inside of groove 41, and sole piece 32 is arranged on down the inside of groove 43, is provided with control post 8 and guidepost 9 between jacking block 31 and the sole piece 32;

Groove 42 during control post 8 all runs through with guidepost 9, one end of control post 8 is fixedlyed connected with jacking block 31, the other end is connected with sole piece 32 by control nut 81, and an end of guidepost 9 is fixedlyed connected with jacking block 31, and the other end is connected with sole piece 32 by spigot nut 91.

A kind of using method of above-mentioned backlight lighting test jig, this using method may further comprise the steps successively:

Near the first step: earlier product to be measured is held on the worktable 1, and the golden finger of product to be measured is held on the power block 3;

Second step: first mobile guide post 9 drives power block 3 and slides in energising groove 4, when waiting to slide into the position corresponding with golden finger, by spigot nut 91 fixed guide posts 9, and then according to the thickness of golden finger, by the spacing between control post 8 adjustment jacking blocks 31 and the sole piece 32, adjustment finishes the back by control nut 81 fixing control posts 8, the golden finger of product to be measured is put in the below of jacking block 31 again, by hasp 5 jacking block 31 and golden finger is compressed then;

The 3rd step: after the golden finger of product to be measured compressed, again according to the fixed in shape of product remainder to be measured product to be measured, promptly clamp product to be measured by horizontal nut 62 twisting levels control screw rod 61 to control horizontal block 6 earlier, clamp product to be measured by the vertical control of vertical nut 72 twistings screw rod 71 to control vertical block 7 again, finally fix the position of product to be measured;

The 4th goes on foot: measure the data of the product to be measured after fixing, after measurement finishes, unclamp hasp 5, horizontal nut 62 and vertical nut 72 so that take off product to be measured, and then shelve next product to be measured on worktable 1, proceed to test.

During use, earlier product to be measured is held on the worktable 1, and the golden finger of product to be measured is held near the power block 3, the mobile guide post 9 then, groove 42 slides in guidepost 9 edges, and drive power block 3 slides in energising groove 4, when waiting to slide into the position corresponding with golden finger, by spigot nut 91 fixed guide posts 9, and then according to the thickness of golden finger, by the spacing between control post 8 adjustment jacking blocks 31 and the sole piece 32, adjustment finishes the back by control nut 81 fixing control posts 8, again the golden finger of product to be measured is put in the below of jacking block 31, by hasp 5 jacking block 31 and golden finger are compressed then, guarantee that jacking block 31 closely contacts with golden finger, after compressing, control screw rod 61 to control two distances between the horizontal block 6 by horizontal nut 62 twisting levels earlier, thereby make two horizontal blocks 6 clamp product to be measured, make product horizontal direction to be measured fix, fix to control vertical block 7 assurances product vertical direction to be measured by the vertical control of vertical nut 72 twistings screw rod 71 again, the position of final product to be measured is completely fixed, at this moment, can measure the data of the product to be measured after fixing, measurement is unclamped hasp 5 after finishing, horizontal nut 62 and vertical nut 72 are so that take off product to be measured, and then on worktable 1, shelve next product to be measured, proceed test, circulation does not need to change measurement jig successively.The present invention is not only easy to operate, production cost is lower, and same tool can be tested, and multiple product, the scope of application are wide, work efficiency is higher.

Claims (5)

1. backlight lighting test jig, comprise worktable (1), block (2) and power block (3), described block (2) and power block (3) are arranged on the upper surface of worktable (1), it is characterized in that: the upper surface of described worktable (1) also is provided with energising groove (4), be provided with power block (3) in the energising groove (4), the top of power block (3) is provided with hasp (5), and described block (2) comprises horizontal block (6) and vertical block (7).
2. a kind of backlight lighting test jig according to claim 1, it is characterized in that: the quantity of described horizontal block (6) has two, and laterally the below of block (6) is provided with level control screw rod (61), one end of level control screw rod (61) is provided with horizontal nut (62), and the other end is through the below of horizontal block (6).
3. a kind of backlight lighting test jig according to claim 1 and 2, it is characterized in that: the quantity of described vertical block (7) is one, the below of vertical block (7) is provided with vertical control screw rod (71), and an end of vertically controlling screw rod (71) is provided with vertical nut (72).
4. a kind of backlight lighting test jig according to claim 1 and 2 is characterized in that:
Described energising groove (4) comprises groove (41), middle groove (42) and following groove (43), described power block (3) comprises jacking block (31) and sole piece (32), jacking block (31) is arranged on the inside of groove (41), sole piece (32) is arranged on down the inside of groove (43), is provided with control post (8) and guidepost (9) between jacking block (31) and the sole piece (32);
Described control post (8) all runs through middle groove (42) with guidepost (9), one end of control post (8) is fixedlyed connected with jacking block (31), the other end is connected with sole piece (32) by control nut (81), one end of guidepost (9) is fixedlyed connected with jacking block (31), and the other end is connected with sole piece (32) by spigot nut (91).
5. the using method of the described backlight lighting test jig of claim 1 is characterized in that this using method may further comprise the steps successively:
Near the first step: earlier product to be measured is held on the worktable (1), and the golden finger of product to be measured is held on the power block (3);
Second step: first mobile guide post (9) drives power block (3) and slides in energising groove (4), when waiting to slide into the position corresponding with golden finger, by spigot nut (91) fixed guide post (9), and then according to the thickness of golden finger, by the spacing between control post (8) adjustment jacking block (31) and the sole piece (32), adjustment finishes the back by the fixing control of control nut (81) post (8), again the golden finger of product to be measured is put in the below of jacking block (31), by hasp (5) jacking block (31) and golden finger is compressed then;
The 3rd step: after the golden finger of product to be measured compressed, again according to the fixed in shape of product remainder to be measured product to be measured, promptly earlier twist horizontal control spring (61) and clamp product to be measured to control horizontal block (6) by horizontal nut (62), clamp product to be measured by vertical nut (72) twisting vertical control screw rod (71) to control vertical block (7) again, finally fix the position of product to be measured;
The 4th step: the data of measuring the product to be measured after fixing, after measuring end, unclamp hasp (5), horizontal nut (62) and vertical nut (72) so that take off product to be measured, and then on worktable (1), shelve next product to be measured, proceed test.
CN2010101606631A 2010-04-30 2010-04-30 Backlight lighting test jig and application method thereof CN101922997B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101606631A CN101922997B (en) 2010-04-30 2010-04-30 Backlight lighting test jig and application method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101606631A CN101922997B (en) 2010-04-30 2010-04-30 Backlight lighting test jig and application method thereof

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CN101922997A true CN101922997A (en) 2010-12-22
CN101922997B CN101922997B (en) 2012-07-04

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019961A (en) * 2014-05-29 2014-09-03 京东方光科技有限公司 Backlight source detection device
CN104391386A (en) * 2014-11-11 2015-03-04 施杰 Backlight module lighting fixture
WO2015096383A1 (en) * 2013-12-23 2015-07-02 京东方科技集团股份有限公司 Detection apparatus for luminescence characteristics of light source
CN105258899A (en) * 2015-10-30 2016-01-20 昆山洺九机电有限公司 Testing machine for impact test
CN105300649A (en) * 2015-10-30 2016-02-03 昆山洺九机电有限公司 Impact test machine with steel ball self-reset function
CN105372033A (en) * 2015-10-30 2016-03-02 昆山洺九机电有限公司 Automatic tester for impact resistance test
CN105445508A (en) * 2016-01-06 2016-03-30 江苏博普电子科技有限责任公司 Test clamp for microwave power amplifier
CN105966053A (en) * 2016-04-26 2016-09-28 深圳市和田古德智能装备有限公司 Public clamping device for printing work

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103206647B (en) * 2013-03-25 2015-02-04 京东方科技集团股份有限公司 Backlight module for experiment

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US20050195388A1 (en) * 2004-03-05 2005-09-08 Innolux Display Corp. Inspecting apparatus for backlight modules
CN1967319A (en) * 2005-11-18 2007-05-23 飞而康公司 Checking platform of checking device of LCD panel
CN201218881Y (en) * 2008-05-29 2009-04-08 福建华映显示科技有限公司 High voltage test equipment for backlight tube group
CN201266179Y (en) * 2008-10-15 2009-07-01 厦门京东方电子有限公司 Tool for lighting
CN201285345Y (en) * 2008-10-22 2009-08-05 厦门京东方电子有限公司 Optical detection tool
CN201285427Y (en) * 2008-10-27 2009-08-05 厦门京东方电子有限公司 Tool for detecting short circuit with light on

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Publication number Priority date Publication date Assignee Title
US20050195388A1 (en) * 2004-03-05 2005-09-08 Innolux Display Corp. Inspecting apparatus for backlight modules
CN1967319A (en) * 2005-11-18 2007-05-23 飞而康公司 Checking platform of checking device of LCD panel
CN201218881Y (en) * 2008-05-29 2009-04-08 福建华映显示科技有限公司 High voltage test equipment for backlight tube group
CN201266179Y (en) * 2008-10-15 2009-07-01 厦门京东方电子有限公司 Tool for lighting
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CN201285427Y (en) * 2008-10-27 2009-08-05 厦门京东方电子有限公司 Tool for detecting short circuit with light on

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015096383A1 (en) * 2013-12-23 2015-07-02 京东方科技集团股份有限公司 Detection apparatus for luminescence characteristics of light source
US10274761B2 (en) 2013-12-23 2019-04-30 Boe Technology Group Co., Ltd. Detecting device for light-emitting property of light source
CN104019961A (en) * 2014-05-29 2014-09-03 京东方光科技有限公司 Backlight source detection device
CN104019961B (en) * 2014-05-29 2017-03-08 京东方光科技有限公司 A kind of backlight source detection apparatus
US9523647B2 (en) 2014-05-29 2016-12-20 Boe Technology Group Co., Ltd. Backlight inspection equipment
CN104391386A (en) * 2014-11-11 2015-03-04 施杰 Backlight module lighting fixture
CN104391386B (en) * 2014-11-11 2017-02-15 施杰 Backlight module lighting fixture
CN105258899A (en) * 2015-10-30 2016-01-20 昆山洺九机电有限公司 Testing machine for impact test
CN105300649A (en) * 2015-10-30 2016-02-03 昆山洺九机电有限公司 Impact test machine with steel ball self-reset function
CN105372033A (en) * 2015-10-30 2016-03-02 昆山洺九机电有限公司 Automatic tester for impact resistance test
CN105445508A (en) * 2016-01-06 2016-03-30 江苏博普电子科技有限责任公司 Test clamp for microwave power amplifier
CN105966053A (en) * 2016-04-26 2016-09-28 深圳市和田古德智能装备有限公司 Public clamping device for printing work

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Owner name: JINGDONGFANG LIGHT TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: SUZHOU JINGDONGFANG CHAGU ELECTRONICS CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 215021 Suzhou Industrial Park, Jiangsu, Begonia Street, No. 2

Patentee after: BOE Optical Science and Technology Co., Ltd.

Address before: 215021 Suzhou Industrial Park, Jiangsu, Begonia Street, No. 2

Patentee before: Suzhou Jingdongfang Chagu Electronics Co., Ltd.

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Granted publication date: 20120704

Termination date: 20160430