CN202033386U - Test clamp for liquid crystal television mainboard - Google Patents
Test clamp for liquid crystal television mainboard Download PDFInfo
- Publication number
- CN202033386U CN202033386U CN2011200692964U CN201120069296U CN202033386U CN 202033386 U CN202033386 U CN 202033386U CN 2011200692964 U CN2011200692964 U CN 2011200692964U CN 201120069296 U CN201120069296 U CN 201120069296U CN 202033386 U CN202033386 U CN 202033386U
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- CN
- China
- Prior art keywords
- mainboard
- test
- lcd
- support plate
- base
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- 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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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model discloses a test clamp for liquid crystal television mainboard, comprising a base, characterized in that the end portion of the base is provided with at least two guide pillars relatively arranged, a mainboard support plate is movably sleeved on the guide pillars, the middle portion of the back end of the base is fixedly provided with a vertical plate, a pressure plate is movably arranged on the vertical plate, a test board is arranged below the support plate, the bottom portion of the test board is connected with the base, the top of the test board is provided with probes, and the support plate is provided with holes for the probe to passing through. The test clamp for liquid crystal television mainboard has the characteristics of simple operation, high test efficiency, and low test cost.
Description
Technical field
The utility model relates to a kind of test fixture, relates in particular to a kind of LCD TV mainboard test fixture, specifically is applicable to the test of LCD TV mainboard performance.
Background technology
One of greatest achievement of 20th century mankind is no more than the invention of TV, and today, science and technology development has made the mankind of 21 century enter a brand-new era-digital times fully.As everyone knows, because it is attractive in appearance that LCD TV has profile fashion, fuselage is frivolous, image definition is than advantages such as height, become more welcome high-definition television at present, therefore most of television manufacturer is both at home and abroad all classified LCD TV as the hot spot technology product, wherein, the LCD TV mainboard is as the critical piece that constitutes LCD TV, after when producing, need finishing the test of several performance index, just can carry out follow-up assembling, when in the prior art LCD TV mainboard being tested, at first LCD TV mainboard to be tested is positioned on the electrostatic prevention platform, and then each is tested the wire rod test interface that is connected on the LCD TV mainboard one by one test, this test process need expend a large amount of time and test being connected of wire rod and LCD TV mainboard, therefore operates cumbersomely, causes testing efficiency lower simultaneously, in addition, because need repeatedly plug test wire rod, it is higher to cause testing the wire rod loss, thereby has increased testing cost.
Summary of the invention
The purpose of this utility model is to overcome the operation that exists in the prior art trouble, testing efficiency is lower and testing cost is higher defective and problem, and a kind of simple to operate, testing efficiency is higher and testing cost is lower LCD TV mainboard test fixture is provided.
For realizing above purpose, technical solution of the present utility model is: a kind of LCD TV mainboard test fixture, comprise base, it is characterized in that: the end of described base is relative is provided with at least two guide pillars, the movable mainboard support plate that is arranged with on the described guide pillar, the middle part of described base rear end is set with a riser, the movable pressing plate that is provided with on the described riser, below described mainboard support plate, be provided with a test board, the bottom of described test board is connected with described base, the top of described test board is provided with probe, and described mainboard support plate is provided with the hole of passing for probe.
Described pressing plate is provided with a plurality of compression legs.
Be arranged with volute spring on the described guide pillar.
The top of described pressing plate is connected with an operating grip.
Compared with prior art, the beneficial effects of the utility model are:
1. because a kind of LCD TV mainboard test fixture of the present utility model comprises base, test board, mainboard support plate and pressing plate, wherein, base is provided with guide pillar, being set on the guide pillar of mainboard support plate activity, test board be arranged on the mainboard support plate the below its be provided with probe, the mainboard support plate is provided with the hole of passing for probe, during test, the LCD TV mainboard is positioned on the mainboard support plate, operated clamp moves pressing plate straight down and pushes the liquid crystal mainboard after the LCD TV mainboard contacts downwards probe is contacted with test interface on the LCD TV mainboard then, thereby avoided the operator to use a plurality of test wire rods to connect each test interface on the LCD TV mainboard respectively, convenient to operation, also avoided simultaneously because of repeatedly plugging the test wire rod, cause testing the higher and testing cost that increases of wire rod loss, therefore the utility model is simple to operate, testing efficiency is higher, and testing cost is lower simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: base 10, mainboard support plate 12, pressing plate 14, guide pillar 16, volute spring 18, riser 20, compression leg 22, operating grip 24, test board 26, probe 28, hole 30.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details
Referring to shown in Figure 1, a kind of LCD TV mainboard test fixture comprises base 10, mainboard support plate 12 and pressing plate 14, four jiaos at base 10 respectively are set with guide pillar 16, being sleeved on the guide pillar 16 of mainboard support plate 12 activities, preferably also on guide pillar 16, be set with volute spring 18, and an end of volute spring 18 contacts with base 10, the other end of volute spring 18 contacts with mainboard support plate 12, the fixing riser 20 that is provided with in the middle part of base 10 rear ends, the movable pressing plate 14 that is provided with on riser 20, this pressing plate 14 is positioned at the top of mainboard support plate 12, the preferred operating grip 24 that is provided with at the top of pressing plate 14, be provided with a plurality of compression legs 22 in the bottom of pressing plate 14, this operating grip 24 pressing plate 14 is moved straight down and with press mainboard support plate 12 straight down after mainboard support plate 12 contacts, below mainboard support plate 12, be provided with a test board 26, the bottom of this test board 26 is connected with base 10, the top of this test board 26 is provided with probe 28, mainboard support plate 12 is provided with the hole of passing for probe 28 30 simultaneously, during test, the LCD TV mainboard is positioned over mainboard to be carried on 12, by operating grip 24 control pressing plates 14 pressing plate 14 is moved straight down then and push the liquid crystal mainboard after the LCD TV mainboard contacts downwards and probe 28 is contacted with test interface on the LCD TV mainboard finish the electric connection of probe 28 and LCD TV mainboard test interface, thereby avoided the operator to re-use a plurality of test wire rods and connected each test interface on the LCD TV mainboard respectively, convenient to operation, also avoided simultaneously because of plug test wire rod repeatedly, caused testing the higher and testing cost that increases of wire rod loss.
Therefore the utility model is not only simple to operate, testing efficiency is higher, and testing cost is lower.
The above only is a better embodiment of the present utility model; protection domain of the present utility model does not exceed with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (4)
1. LCD TV mainboard test fixture, comprise base, it is characterized in that: the end of described base is relative is provided with at least two guide pillars, the movable mainboard support plate that is arranged with on the described guide pillar, the middle part of described base rear end is set with a riser, the movable pressing plate that is provided with on the described riser, below described mainboard support plate, be provided with a test board, the bottom of described test board is connected with described base, the top of described test board is provided with probe, and described mainboard support plate is provided with the hole of passing for probe.
2. a kind of LCD TV mainboard test fixture according to claim 1, it is characterized in that: described pressing plate is provided with a plurality of compression legs.
3. a kind of LCD TV mainboard test fixture according to claim 1 is characterized in that: be arranged with volute spring on the described guide pillar.
4. a kind of LCD TV mainboard test fixture according to claim 1, it is characterized in that: the top of described pressing plate is connected with an operating grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200692964U CN202033386U (en) | 2011-03-16 | 2011-03-16 | Test clamp for liquid crystal television mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200692964U CN202033386U (en) | 2011-03-16 | 2011-03-16 | Test clamp for liquid crystal television mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033386U true CN202033386U (en) | 2011-11-09 |
Family
ID=44895679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200692964U Expired - Fee Related CN202033386U (en) | 2011-03-16 | 2011-03-16 | Test clamp for liquid crystal television mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033386U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981117A (en) * | 2012-11-09 | 2013-03-20 | 华容电子（昆山）有限公司 | Online burner detector |
| CN104409964A (en) * | 2014-12-03 | 2015-03-11 | 山东华光光电子有限公司 | Semiconductor laser sintering clamp and sintering method thereof |
| CN105093000A (en) * | 2014-05-19 | 2015-11-25 | 鸿富锦精密电子(郑州)有限公司 | Test device |
| CN105159812A (en) * | 2015-10-16 | 2015-12-16 | 苏州赛腾精密电子股份有限公司 | Integral test device for notebook computer |
| CN105588598A (en) * | 2014-10-21 | 2016-05-18 | 郑州精益达汽车零部件有限公司 | Automobile instrument automatic detection equipment based on machine vision |
| CN109142802A (en) * | 2018-07-23 | 2019-01-04 | 南通同洲电子有限责任公司 | A kind of multiduty communication interface jig |
| CN109738734A (en) * | 2018-12-28 | 2019-05-10 | 南通同洲电子有限责任公司 | A kind of multifunctional set top box automatic testing tool jig |
| CN111596197A (en) * | 2020-05-18 | 2020-08-28 | 内蒙古创维智能科技有限公司 | Display mainboard testing device |
| WO2021082302A1 (en) * | 2019-10-28 | 2021-05-06 | 海信视像科技股份有限公司 | Test device and test method |
-
2011
- 2011-03-16 CN CN2011200692964U patent/CN202033386U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981117A (en) * | 2012-11-09 | 2013-03-20 | 华容电子（昆山）有限公司 | Online burner detector |
| CN105093000A (en) * | 2014-05-19 | 2015-11-25 | 鸿富锦精密电子(郑州)有限公司 | Test device |
| CN105588598A (en) * | 2014-10-21 | 2016-05-18 | 郑州精益达汽车零部件有限公司 | Automobile instrument automatic detection equipment based on machine vision |
| CN104409964A (en) * | 2014-12-03 | 2015-03-11 | 山东华光光电子有限公司 | Semiconductor laser sintering clamp and sintering method thereof |
| CN105159812A (en) * | 2015-10-16 | 2015-12-16 | 苏州赛腾精密电子股份有限公司 | Integral test device for notebook computer |
| CN109142802A (en) * | 2018-07-23 | 2019-01-04 | 南通同洲电子有限责任公司 | A kind of multiduty communication interface jig |
| CN109142802B (en) * | 2018-07-23 | 2021-12-14 | 南通同洲电子有限责任公司 | Communication interface tool of multipurpose |
| CN109738734A (en) * | 2018-12-28 | 2019-05-10 | 南通同洲电子有限责任公司 | A kind of multifunctional set top box automatic testing tool jig |
| WO2021082302A1 (en) * | 2019-10-28 | 2021-05-06 | 海信视像科技股份有限公司 | Test device and test method |
| CN111596197A (en) * | 2020-05-18 | 2020-08-28 | 内蒙古创维智能科技有限公司 | Display mainboard testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140316 |