CN102402030B - Liquid crystal panel detection jig - Google Patents
Liquid crystal panel detection jig Download PDFInfo
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- CN102402030B CN102402030B CN2011104018763A CN201110401876A CN102402030B CN 102402030 B CN102402030 B CN 102402030B CN 2011104018763 A CN2011104018763 A CN 2011104018763A CN 201110401876 A CN201110401876 A CN 201110401876A CN 102402030 B CN102402030 B CN 102402030B
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Abstract
The invention discloses a liquid crystal panel detection jig, which comprises a liquid crystal panel positioning mechanism, a liquid crystal panel X-axis fine adjustment mechanism, an electrode alignment mechanism between the liquid crystal panel and a flexible printed circuit (FPC), a pressure head vertical motion mechanism, a pressure adjusting mechanism, a buffer device when the pressure head is pressed downwards, the FPC, a relay substrate and a protective device. The liquid crystal panel detection jig can be well contacted with an electrode on the liquid crystal panel to meet the test requirement; and the liquid crystal panel is hardly damaged in the testing process.
Description
Technical field
The present invention relates to a kind of measurement jig, especially relate to a kind of liquid crystal panel detection jig.
Background technology
Along with the continuous progress of science and technology, liquid crystal panel develops rapider in society of today, the field such as mobile phone, computer particularly, and the use of liquid crystal panel is also very universal.But,, because the electrode on liquid crystal panel is smaller and quantity is many, be difficult for contact, adding itself is again glass material, therefore very easily damaged, so general liquid crystal panel detection jig is difficult to reach the requirement of detection.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of electrode that is directly used on the Fluid Contacting crystal panel that liquid crystal panel detects and can be good, makes again the not liquid crystal panel detection jig of cracky of glass.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions.
this liquid crystal panel detection jig comprises the base as the tool benchmark, and the front end of described tool is provided with by backing plate, isometry block, the angle fixed head, the liquid crystal panel X-axis micro-adjusting mechanism that angular setting plate and slide unit form, be provided with by location-plate on liquid crystal panel X-axis micro-adjusting mechanism, reference column, the liquid crystal panel detent mechanism that supporting plate backlight and backlight form, described base middle part is provided with by the slide rail fixed head, the slide block fixed head, line slideway, cam, rotating shaft, handle, guide connecting block, pressing head seat, the pressing head seat web joint, the pressing head seat cushion block, pressure head, be provided with by the magnifier holder in the middle of the pressure head vertical movement mechanism that pressing plate and rubber blanket form, right side, the electrode contraposition mechanism that magnifier mount pad installation shaft and magnifier form, described pressure head top is provided with the FPC circuit board that is connected with interposer, and below is provided with buffer gear, is connected with on described pressure head vertical movement mechanism by pressure and adjusts plate, pressure is adjusted knob, the pressure regulating mechanism that the axis of guide and spring form.
Further, described buffer gear by stop block, left locating piece, right locating piece, impact damper, bulb plunger, and stop screw form, wherein said stop block is fixedly mounted on right locating piece by stop screw, the knob plunger is connected with left locating piece.
Further, described tool outer setting has right plate, left plate, top board, back shroud, protective cover, knob plunger and the substrate fender with protective effect.
Again further, described FPC circuit board one end is provided with the FPC protective cover, and the other end is provided with FPC briquetting and FPC cushion block, and described FPC briquetting is fixedly mounted on the FPC cushion block.
Further, be provided with Rubber foot on each angle, described base bottom.
Compared with prior art, usefulness of the present invention is: this liquid crystal panel detection jig can be good with liquid crystal panel on electrode contact, reach the requirement of test, liquid crystal panel is not fragile in test process.
Description of drawings:
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is liquid crystal panel detection jig vertical view of the present invention;
Fig. 2 is liquid crystal panel detection jig front view inner structure schematic diagram of the present invention;
Fig. 3 is liquid crystal panel detection jig rear view of the present invention;
Fig. 4 is liquid crystal panel detection jig right view of the present invention;
Fig. 5 is the inner structure schematic diagram of Fig. 4.
In figure: 1, base; 2, backing plate; 3, isometry block; 4, angle fixed head; 5, angular setting plate; 6, slide rail fixed head; 7, slide block fixed head; 8, guide connecting block; 9, pressure is adjusted plate; 10, pressure is adjusted knob; 11, stop block; 12, cam; 13, left locating piece; 14, right locating piece; 15, rotating shaft; 16, right plate; 17, left plate; 18, top board; 19, magnifier holder; 20, Rubber foot; 21, back shroud; 22, FPC protective cover; 23, pressing head seat; 24, pressing head seat web joint; 25, pressing head seat cushion block; 26, FPC cushion block; 27, FPC briquetting; 28, protective cover; 29, pressure head; 30, pressing plate; 31, rubber blanket; 32, location-plate; 33, reference column; 34, interposer; 35, substrate fender; 36, FPC circuit board; 37, supporting plate backlight; 38, backlight; 39, line slideway; 40, installation shaft; 41, the axis of guide; 42, spring; 43, impact damper; 44, bulb plunger; 45, knob plunger; 46, handle; 47, magnifier; 48, stop screw; 49, slide unit.
Embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
Fig. 1, Fig. 2, Fig. 3, a kind of liquid crystal panel detection jig shown in Figure 4 and Figure 5, comprise the base 1 as the tool benchmark, the front end of described tool is provided with the liquid crystal panel X-axis micro-adjusting mechanism that consists of backing plate 2, isometry block 3, angle fixed head 4, angular setting plate 5 and slide unit 49, be provided with the liquid crystal panel detent mechanism that is formed by location-plate 32, reference column 33, supporting plate backlight 37 and backlight 38 on liquid crystal panel X-axis micro-adjusting mechanism, make liquid crystal panel guarantee vertical on Y-axis and can do the left and right fine setting on X-axis, and and 36 contrapositions of FPC circuit board; Described base 1 middle part is provided with the pressure head vertical movement mechanism that consists of slide rail fixed head 6, slide block fixed head 7, line slideway 39, cam 12, rotating shaft 15, handle 46, guide connecting block 8, pressing head seat 23, pressing head seat web joint 24, pressing head seat cushion block 25, pressure head 29, pressing plate 30 and rubber blanket 31, can guarantee that pressure head 29 is with 36 vertical movements of FPC circuit board, FPC circuit board 36 when testing, liquid crystal panel is in contact with it, test is completed the time-division and is opened, and facilitates picking and placeing of liquid crystal panel; Base is provided with the electrode contraposition mechanism that consists of magnifier holder 19, magnifier mount pad installation shaft 40 and magnifier 47 in the middle of 1 right side, with liquid crystal panel X-axis micro-adjusting mechanism, is used in conjunction with, and observes the alignment situation of liquid crystal panel and FPC circuit board 36; Described pressure head 29 tops are provided with the FPC circuit board 36 that is connected with interposer 34, below is provided with buffer gear, be connected with on described pressure head vertical movement mechanism by pressure and adjust the pressure regulating mechanism that plate 9, pressure adjustment knob 10, the axis of guide 41 and spring 42 form, can adjust the pressure size of pressure head 29; Described buffer gear can reduce pressure head 29 by stop block 11, left locating piece 13, right locating piece 14, impact damper 43, bulb plunger 44 and stop screw 48 and press down impulsive force.
In order to tool and parts thereof, can effectively to protect, described tool outer setting has right plate 16, left plate 17, top board 18, back shroud 21, protective cover 28, knob plunger 45 and the substrate fender 35 with protective effect; Described FPC circuit board 36 1 ends are provided with FPC protective cover 22, and the other end is provided with FPC briquetting 27 and FPC cushion block 26, and FPC briquetting 27 is fixedly mounted on FPC cushion block 26; Also be provided with Rubber foot 20 in addition on each angle, base 1 bottom, in order to support jig.
In liquid crystal panel when test,, be placed on liquid crystal panel on detent mechanism, finely tune and magnifier is observed the MARK point and the MARK point on FPC that make on liquid crystal panel and alignd by X-axis, and depress pressure head 29 and make FPC circuit board 36 contact and realize conducting with liquid crystal panel.FPC circuit board 36 is connected with interposer 34, and interposer 24 is connected with inspection machine by wire again, finally completes the test of liquid crystal panel.The electrode of this tool on can making liquid crystal panel and FPC circuit board 36 is one by one correspondence, also have a series of design that liquid crystal panel is not damaged when test, as pressure regulating mechanism, pressure can be transferred to the state of just conducting, make liquid crystal panel can not be subject to excessive pressure, the speed that the buffering dress can make pressure head 29 descend is slowed down, and can not impact liquid crystal panel.
It is emphasized that: above is only preferred embodiment of the present invention, not the present invention is done any pro forma restriction, every foundation technical spirit of the present invention, to any simple modification, equivalent variations and modification that above embodiment does, all still belongs in the scope of technical solution of the present invention.
Claims (5)
1. liquid crystal panel detection jig is characterized in that: comprise the base (1) as the tool benchmark, the front end of described tool is provided with by backing plate (2), isometry block (3), angle fixed head (4), the liquid crystal panel X-axis micro-adjusting mechanism that angular setting plate (5) and slide unit (49) form, be provided with on liquid crystal panel X-axis micro-adjusting mechanism by location-plate (32), reference column (33), the liquid crystal panel detent mechanism that supporting plate backlight (37) and backlight (38) form, described base (1) middle part is provided with by slide rail fixed head (6), slide block fixed head (7), line slideway (39), cam (12), rotating shaft (15), handle (46), guide connecting block (8), pressing head seat (23), pressing head seat web joint (24), pressing head seat cushion block (25), pressure head (29), be provided with by magnifier holder (19) in the middle of the pressure head vertical movement mechanism that pressing plate (30) and rubber blanket (31) form, right side, the electrode contraposition mechanism that magnifier mount pad installation shaft (40) and magnifier (47) form, described pressure head (29) top is provided with the FPC circuit board (36) that is connected with interposer (34), below is provided with buffer gear, is connected with on described pressure head vertical movement mechanism by pressure and adjusts plate (9), pressure is adjusted knob (10), the pressure regulating mechanism that the axis of guide (41) and spring (42) form.
2. liquid crystal panel detection jig according to claim 1 is characterized in that: described buffer gear by stop block (11), left locating piece (13), right locating piece (14), impact damper (43), bulb plunger (44), and stop screw (48) form.
3. liquid crystal panel detection jig according to claim 1, it is characterized in that: described tool outer setting has right plate (16), left plate (17), top board (18), back shroud (21), protective cover (28), substrate fender (35) and the knob plunger (45) with protective effect.
4. liquid crystal panel detection jig according to claim 1; it is characterized in that: described FPC circuit board (36) one ends are provided with FPC protective cover (22); the other end is provided with FPC briquetting (27) and FPC cushion block (26), and described FPC briquetting (27) is fixedly mounted on FPC cushion block (26).
5. liquid crystal panel detection jig according to claim 1, is characterized in that: be provided with Rubber foot (20) on each angle bottom described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104018763A CN102402030B (en) | 2011-12-07 | 2011-12-07 | Liquid crystal panel detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104018763A CN102402030B (en) | 2011-12-07 | 2011-12-07 | Liquid crystal panel detection jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102402030A CN102402030A (en) | 2012-04-04 |
| CN102402030B true CN102402030B (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104018763A Active CN102402030B (en) | 2011-12-07 | 2011-12-07 | Liquid crystal panel detection jig |
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| Country | Link |
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| CN (1) | CN102402030B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777383B (en) * | 2013-12-31 | 2016-06-08 | 深圳市华星光电技术有限公司 | Crystal liquid substrate orientation check system |
| CN104076217B (en) * | 2014-06-25 | 2017-04-26 | 苏州华兴源创电子科技有限公司 | Automatic pressure connecting testing device for liquid crystal display panels |
| CN105093572B (en) * | 2014-10-19 | 2019-07-02 | 昆山立钜宏自动化设备有限公司 | A kind of LCD panel detection device |
| CN107030514B (en) * | 2015-07-28 | 2019-09-20 | 苏州金峰物流设备有限公司 | A kind of buffering locator of tub |
| CN105093579A (en) * | 2015-07-29 | 2015-11-25 | 深圳市华星光电技术有限公司 | Auxiliary device for liquid crystal display panel detection |
| CN106896537B (en) * | 2017-02-23 | 2020-04-14 | 京东方科技集团股份有限公司 | Lighting jig |
| CN107085322A (en) * | 2017-05-05 | 2017-08-22 | 盐城华星光电技术有限公司 | LCD LCD screen detection devices |
| CN107367851B (en) * | 2017-08-21 | 2020-04-10 | 深圳创维－Rgb电子有限公司 | Laminating machine |
| CN108132551B (en) * | 2018-01-30 | 2024-01-30 | 合肥研力电子科技有限公司 | Lighting jig |
| CN108761867A (en) * | 2018-07-04 | 2018-11-06 | 武汉精测电子集团股份有限公司 | A kind of pressure head structure for preventing maloperation on measurement jig |
| CN109375396A (en) * | 2018-11-30 | 2019-02-22 | 苏州威创达智能设备有限公司 | A kind of liquid crystal display panel conducting luminescence detection apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0613014A1 (en) * | 1993-02-25 | 1994-08-31 | Hughes Aircraft Company | Test probe for liquid crystal display panel |
| KR20070027891A (en) * | 2005-08-30 | 2007-03-12 | 삼성전자주식회사 | Display device and testing method of the same |
| CN101515076A (en) * | 2009-02-16 | 2009-08-26 | 太原风华信息装备股份有限公司 | Main pressure mechanism used for a liquid crystal display (LCD) module binding process |
| CN202351561U (en) * | 2011-12-07 | 2012-07-25 | 苏州华兴源创电子科技有限公司 | Liquid crystal panel detection jig |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3180452B2 (en) * | 1992-07-03 | 2001-06-25 | カシオ計算機株式会社 | Liquid crystal display |
-
2011
- 2011-12-07 CN CN2011104018763A patent/CN102402030B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0613014A1 (en) * | 1993-02-25 | 1994-08-31 | Hughes Aircraft Company | Test probe for liquid crystal display panel |
| KR20070027891A (en) * | 2005-08-30 | 2007-03-12 | 삼성전자주식회사 | Display device and testing method of the same |
| CN101515076A (en) * | 2009-02-16 | 2009-08-26 | 太原风华信息装备股份有限公司 | Main pressure mechanism used for a liquid crystal display (LCD) module binding process |
| CN202351561U (en) * | 2011-12-07 | 2012-07-25 | 苏州华兴源创电子科技有限公司 | Liquid crystal panel detection jig |
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| Publication number | Publication date |
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| CN102402030A (en) | 2012-04-04 |
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Address after: 215000 Qingqiu Lane 8, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Huaxing source Polytron Technologies Inc Address before: 215011 No. 16 Lingyan Street, Binhe Road, Suzhou High-tech Zone, Jiangsu Province Patentee before: Suzhou HYC Electronic Technology Co., Ltd. |