CN202771125U - Base type liquid crystal display test connect device - Google Patents
Base type liquid crystal display test connect device Download PDFInfo
- Publication number
- CN202771125U CN202771125U CN 201220466486 CN201220466486U CN202771125U CN 202771125 U CN202771125 U CN 202771125U CN 201220466486 CN201220466486 CN 201220466486 CN 201220466486 U CN201220466486 U CN 201220466486U CN 202771125 U CN202771125 U CN 202771125U
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- China
- Prior art keywords
- liquid crystal
- crystal display
- base
- pressing plate
- rubber stick
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- Expired - Fee Related
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Abstract
The utility model provides a base type liquid crystal display test connect device which comprise s a platen and a conductive rubber stick. The conductive rubber stick is provided with a plurality of conductive rings which are capable of being respectively corresponding to connecting poles of the liquid crystal display. The platen is arranged above the conductive rubber stick. A base is arranged below the conductive rubber stick. The base is provided with base conductive poles which are corresponding to the conductive rings. The liquid crystal display needed to be tested is placed on the conductive rubber stick, and the platen is placed above the connecting poles of the liquid crystal display. Due to the physical properties of the conductive rubber stick, under the downward pressure of the platen, the slight deformation of the conductive rubber stick happens so that the connecting poles of the conductive rings and the liquid crystal display is ensured to tightly connect and adequately contact and the connecting poles of the liquid crystal display is prevented from being worn.
Description
Technical field
The utility model belongs to liquid crystal display production testing field, relates in particular to the checkout equipment field of liquid crystal display.
Background technology
LCDs has been brought convenient and practical in the application of every aspect to people, because the characteristic that liquid crystal display itself has, LCDs needs necessary detecting step to guarantee its qualification rate in process of production, adopt card inserting-in mode to carry out to the testing of LCDs in the prior art, so-called card inserting-in mode is the link slot that the stud connector design of checkout equipment is become insertion slot type, the connecting electrode of the LCDs that need are detected inserts in the link slot, then by checkout equipment LCDs is detected, be provided with a plurality of connection shell fragments corresponding with the connecting electrode of LCDs in the link slot, display screen enters in the link slot, described connection shell fragment has downward pressure, force the connection shell fragment closely to be connected with each electrode points of connecting electrode respectively, detect complete afterwards LCDs the taking-up from link slot, the link slot of this type of checkout equipment has three shortcomings:
The connecting electrode of 1 LCDs is subject to the wearing and tearing of at least twice connection shell fragment, because the coating of connecting electrode is very thin, come off easily afterwards frayed, no problem during detection, but coming off of coating causes display screen to become a problem display screen that is labeled as certified products easily when extracting connecting electrode;
2 testing processes also can consist of wearing and tearing to connecting shell fragment, connect the phenomenon that the electrode coating on the shell fragment also can come off after long-term the use, cause easily testing result mistake to occur, it is not enough that shell fragment elastic force also occurs in addition easily, connects to occur virtually connecting the testing result mistake to occur equally;
3 link slots have a plurality of connection shell fragments, and its production cost is higher, have again above-mentioned problem at the 2nd simultaneously, and after problem having occurred, its replacement cost is high, the whole production cost that can improve LCDs.
The utility model content
The purpose of this utility model is to provide a kind of base type liquid crystal display to detect coupling arrangement, and the connecting electrode that is intended to solve LCDs in the prior art is subject to the problem of the link slot wearing and tearing of checkout equipment easily.
The utility model is to realize like this, a kind of base type liquid crystal display detects coupling arrangement, comprise pressing plate and conducting resinl rod, described conducting resinl rod has a plurality of conducting rings that can be corresponding with the connecting electrode difference of liquid crystal display, described pressing plate is located at the top of described conducting resinl rod, the below of described conducting resinl rod is provided with base, and described base has the base conductive electrode corresponding with described conducting ring.
Preferably, described pressing plate one end and described base one end are hinged.
Preferably, described pressing plate lower surface is provided with and can prevents the impaired rubber layer of described liquid crystal display connecting electrode.
Use technique scheme, base type liquid crystal display provided by the utility model detects coupling arrangement in use, the liquid crystal display that needs are detected places on the described conducting resinl rod, described pressing plate places the connecting electrode top of described liquid crystal display, described conducting ring is corresponding one by one with described connecting electrode, described conducting ring and the corresponding connection of described base conductive electrode, described base conductive electrode is connected with checkout equipment by cable, described pressing plate presses down the liquid crystal display connecting electrode, impel the connecting electrode of described liquid crystal display closely to be connected fully contact with conducting ring, thereby the detection signal with checkout equipment that can be good is input in the liquid crystal display by described conducting ring and detects, because the physical characteristics of conducting resinl rod own, when being subject to the downforce of described pressing plate, slight deformation can occur in described conducting resinl rod, can guarantee that described conducting ring closely is connected fully contact with the connecting electrode of liquid crystal display, has reached the effect of avoiding the liquid crystal display connecting electrode to be worn.
Description of drawings
Fig. 1 is the product side schematic view that the utility model provides;
Fig. 2 is the liquid crystal display synoptic diagram that the utility model provides;
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Shown in seeing figures.1.and.2, the utility model embodiment provides a kind of base type liquid crystal display to detect coupling arrangement, comprise pressing plate 2 and conducting resinl rod 1, described conducting resinl rod 1 has a plurality of conducting rings 11 that can be corresponding with connecting electrode 31 difference of liquid crystal display 3, described pressing plate 2 is located at the top of described conducting resinl rod 1, the below of described conducting resinl rod 1 is provided with base 5, described base 5 has the base conductive electrode corresponding with described conducting ring 11, use technique scheme, base type liquid crystal display provided by the utility model detects coupling arrangement in use, the connecting electrode 31 of the liquid crystal display that needs are detected places on the described conducting resinl rod 1, described pressing plate 2 places connecting electrode 31 tops of described liquid crystal display 3, described conducting ring 11 is corresponding one by one with described connecting electrode 31, described conducting ring 11 and the corresponding connection of described base conductive electrode, described base conductive electrode is connected with checkout equipment by cable, the connecting electrode 31 of 2 pairs of liquid crystal displays 3 of described pressing plate presses down, impel the connecting electrode 31 of described liquid crystal display 3 closely to be connected fully contact with conducting ring 11, thereby the detection signal with checkout equipment that can be good is input in the liquid crystal display 3 by described conducting ring 11 and detects, because the physical characteristics of conducting resinl rod 1 own, when being subject to the downforce of described pressing plate 2, slight deformation can occur in described conducting resinl rod 1, can guarantee that described conducting ring 11 closely is connected fully contact with the connecting electrode 31 of liquid crystal display; Reached the effect of avoiding liquid crystal display connecting electrode 31 to be worn.
For the location of convenient described pressing plate 2, described pressing plate 2 one ends and described base 5 one ends are hinged, in the operating process, only need to lift and press down the steady job that can finish before detecting around pin joint, and are more convenient.
Described pressing plate 2 lower surfaces are provided with the rubber layer that can prevent that described liquid crystal display connecting electrode 31 is impaired, when described pressing plate 2 presses down the connecting electrode 31 of described liquid crystal display downwards, described rubber layer can be given and be provided buffer action between the two, brings slight friction to connecting electrode 31 when preventing further that described pressing plate 2 from pressing down.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a base type liquid crystal display detects coupling arrangement, it is characterized in that, comprise pressing plate and conducting resinl rod, described conducting resinl rod has a plurality of conducting rings that can be corresponding with the connecting electrode difference of liquid crystal display, described pressing plate is located at the top of described conducting resinl rod, the below of described conducting resinl rod is provided with base, and described base has the base conductive electrode corresponding with described conducting ring.
2. base type liquid crystal display as claimed in claim 1 detects coupling arrangement, it is characterized in that described pressing plate one end and described base one end are hinged.
3. base type liquid crystal display as claimed in claim 1 or 2 detects coupling arrangement, it is characterized in that described pressing plate lower surface is provided with and can prevents the impaired rubber layer of described liquid crystal display connecting electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466486 CN202771125U (en) | 2012-09-13 | 2012-09-13 | Base type liquid crystal display test connect device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466486 CN202771125U (en) | 2012-09-13 | 2012-09-13 | Base type liquid crystal display test connect device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771125U true CN202771125U (en) | 2013-03-06 |
Family
ID=47777688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466486 Expired - Fee Related CN202771125U (en) | 2012-09-13 | 2012-09-13 | Base type liquid crystal display test connect device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014059634A1 (en) * | 2012-10-18 | 2014-04-24 | Zhao Lin | Connection device for testing liquid crystal displays |
| WO2014059633A1 (en) * | 2012-10-17 | 2014-04-24 | Zhao Lin | Pressure-bar-type connection device for testing liquid crystal displays |
| WO2014059639A1 (en) * | 2012-10-18 | 2014-04-24 | Zhao Lin | Gold finger connection device |
-
2012
- 2012-09-13 CN CN 201220466486 patent/CN202771125U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014059633A1 (en) * | 2012-10-17 | 2014-04-24 | Zhao Lin | Pressure-bar-type connection device for testing liquid crystal displays |
| WO2014059634A1 (en) * | 2012-10-18 | 2014-04-24 | Zhao Lin | Connection device for testing liquid crystal displays |
| WO2014059639A1 (en) * | 2012-10-18 | 2014-04-24 | Zhao Lin | Gold finger connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |