CN2765213Y - Short circuit test instrument for LCD device - Google Patents
Short circuit test instrument for LCD device Download PDFInfo
- Publication number
- CN2765213Y CN2765213Y CN 200420114098 CN200420114098U CN2765213Y CN 2765213 Y CN2765213 Y CN 2765213Y CN 200420114098 CN200420114098 CN 200420114098 CN 200420114098 U CN200420114098 U CN 200420114098U CN 2765213 Y CN2765213 Y CN 2765213Y
- Authority
- CN
- China
- Prior art keywords
- lcd device
- positioning table
- cylinder
- short circuit
- table top
- 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.)
- Expired - Fee Related
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- Liquid Crystal (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to a test instrument, particularly a short circuit test instrument for an LCD device. A polarizing sheet, a positioning table and a sliding platform with a micrometer are orderly superposed on the table top of a supporting frame, wherein light-penetrating holes are arranged in the positioning table, the lower part of the supporting frame corresponding to the light-penetrating holes is additionally provided with a microscope, and a bottom board used for placing a drive circuit board is positioned on a regulating table top formed by regulating screws and a spring. A cylinder is arranged on the table top of the supporting frame, and the cylinder is connected with a pressing block. The positioning table is arranged on the sliding platform with a micrometer in order to adjust the position between an LCD device and the drive circuit board. The cylinder at the upper part drives the pressing block to press down after the LCD device and the drive circuit board are correctly aligned, the LCD device can contact with the drive circuit board well and respective display and check can be carried out after energized. Operation is convenient, production efficiency is increased, and simultaneously, the manufacturing cost of the short circuit test instrument for an LCD device is only 1/15 of special equipment, and equipment investment cost is reduced.
Description
Technical field
The utility model relates to a kind of tester, relates in particular to a kind of liquid crystal display device short circuit tester.
Background technology
At present, liquid crystal display device in the prior art is because the gap of its extension line is very little, and general test fixture can't be accomplished to show respectively, can only show check entirely, can make the product of short circuit flow to down operation.And test with special-purpose testing apparatus, check speed is slower on the one hand, and the price of this equipment is higher on the other hand, and cost of investment is bigger.
Summary of the invention
Have defective for overcoming prior art, the utility model provides a kind of can improve man-haur efficiency, can reduce the liquid crystal display device short circuit tester of equipment manufacturing cost again.
The technical scheme that its technical matters that solves the utility model adopts is: it is made up of sliding platform, microscope and the support of positioning table, band milscale, the sliding platform of polaroid, positioning table, band milscale is stacked on the support table top successively, on this positioning table light hole is set, the bottom of support and the corresponding position addition of light hole vertical center line have microscope, and the base plate of placing the driver circuit plate is shelved on the adjusting table top that is made of set screw and spring.Be equipped with cylinder on the table top of support, this cylinder is connected with briquetting.
The beneficial effects of the utility model are to adopt to open a light hole on positioning table, light by liquid crystal display device and driver circuit plate after, enter in the microscope.Positioning table is contained on the sliding platform of a band milscale, with the position between regulator solution LCD and driver circuit plate.After both contrapositions were correct, the cylinder on top drove briquetting and presses down, and made contact well between liquid crystal display device and driver circuit plate, and the demonstration respectively that can switch on is checked.Not only easy to operate, and improved production efficiency, the cost of this equipment has only 1/15 of specialized equipment simultaneously, greatly reduces equipment investment cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural drawing of the present utility model;
Fig. 2 is the vertical view of Fig. 1 positioning table.
Embodiment
Fig. 1-shown in Figure 2, a kind of liquid crystal display device short circuit tester, be characterized in, it is made up of sliding platform, microscope and the support of positioning table, band milscale, the sliding platform 4 of polaroid 2, positioning table 3, band milscale is stacked on support 5 table tops successively, on this positioning table 3 light hole 11 is set, the bottom of support 5 and light hole 11 vertical center line corresponding position additions have microscope 7, and the base plate 8 of placing driver circuit plate 6 is shelved on the adjusting table top 14 that is made of set screw 9 and spring 10.Be equipped with cylinder 12 on the table top of support 5, this cylinder 12 is connected with briquetting 13.
During operation, liquid crystal display device 1 is placed on the positioning table 3, and this positioning table 3 is opened a light hole 11, and light enters in the microscope 7 after passing through liquid crystal display device 1 and driver circuit plate 6.Positioning table 3 is contained on the sliding platform 4 of a band milscale, but move left and right is with the position of 6 of regulator solution LCD 1 and driver circuit plates.After both contrapositions were correct, the cylinder 12 on top drove briquetting 13 and presses down, and 6 of liquid crystal display device 1 and driver circuit plates are contacted well, the check of demonstration respectively that can switch on.Not only easy to operate, and improved production efficiency, the cost of this equipment has only 1/15 of specialized equipment simultaneously, greatly reduces equipment investment cost.
Claims (2)
1. liquid crystal display device short circuit tester, it is characterized in that, it is by positioning table, the sliding platform of band milscale, microscope and support are formed, polaroid (2), positioning table (3), the sliding platform (4) of band milscale is stacked on support (5) table top successively, light hole (11) is set on this positioning table (3), the bottom of described support (5) and light hole (11) vertical center line corresponding position addition have microscope (7), and the base plate (8) of placing driver circuit plate (6) is shelved on the adjusting table top (14) that is made of set screw (9) and spring (10).
2. liquid crystal display device short circuit tester according to claim 1 is characterized in that, is equipped with cylinder (12) on the table top of described support (5), and this cylinder (12) is connected with briquetting (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114098 CN2765213Y (en) | 2004-12-14 | 2004-12-14 | Short circuit test instrument for LCD device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114098 CN2765213Y (en) | 2004-12-14 | 2004-12-14 | Short circuit test instrument for LCD device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765213Y true CN2765213Y (en) | 2006-03-15 |
Family
ID=36168130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114098 Expired - Fee Related CN2765213Y (en) | 2004-12-14 | 2004-12-14 | Short circuit test instrument for LCD device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765213Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405887A (en) * | 2016-06-13 | 2017-02-15 | 江西合力泰科技有限公司 | Bar breaking device on liquid crystal display panel bar breaking equipment and bar breaking method for same |
| CN107315139A (en) * | 2017-05-24 | 2017-11-03 | 东莞市艾百人工智能科技有限公司 | A kind of OLED display device failure detection detection system and its detection method |
-
2004
- 2004-12-14 CN CN 200420114098 patent/CN2765213Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405887A (en) * | 2016-06-13 | 2017-02-15 | 江西合力泰科技有限公司 | Bar breaking device on liquid crystal display panel bar breaking equipment and bar breaking method for same |
| CN107315139A (en) * | 2017-05-24 | 2017-11-03 | 东莞市艾百人工智能科技有限公司 | A kind of OLED display device failure detection detection system and its detection method |
| CN107315139B (en) * | 2017-05-24 | 2020-11-13 | 东莞市艾百人工智能科技有限公司 | OLED display device failure detection system and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |