CN203324441U - Test fixture - Google Patents
Test fixture Download PDFInfo
- Publication number
- CN203324441U CN203324441U CN2013203666091U CN201320366609U CN203324441U CN 203324441 U CN203324441 U CN 203324441U CN 2013203666091 U CN2013203666091 U CN 2013203666091U CN 201320366609 U CN201320366609 U CN 201320366609U CN 203324441 U CN203324441 U CN 203324441U
- Authority
- CN
- China
- Prior art keywords
- barricade
- pedestal
- handle
- shield plate
- testing needle
- 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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Abstract
The utility model discloses a test fixture. The test fixture comprises a pedestal, a shield plate, a pressure plate mechanism and a power source, wherein the pedestal and the shield plate are connected through upright columns; the pressure plate mechanism is fixedly arranged on the shield plate; the pressure plate mechanism comprises a pressure plate and a handle; the handle is fixedly arranged on the shield plate; the pressure plate is of a u-shaped structure; one end of the pressure plate is connected with the handle; the other end of the pressure plate is connected with the shield plate; the shield plate is provided with small holes, support columns and probes; the probes and the support columns are disposed at the same side surface of the shield plate; the small holes penetrate through the shield plate; the power source is arranged in the pedestal; and the power source is connected with the probes through cables. By arranging the specific test fixture, the method for testing a circuit board provided with a plurality of wiring boards is simplified and thus the testing efficiency is improved.
Description
Technical field
The utility model relates to the circuit board test tool field, is specifically related to a kind of automobile tail lamp circuit board measurement jig.
Background technology
Automobile tail lamp circuit board needs to be tested after producing, guarantee that produced wiring board can normally be used, classic method adopts the connector method to be tested mostly, and when single product is tested, the advantage of connector method is that it is simple to operate, single.Yet, along with social development, FPC is widely used in the automobile tail light field, because FPC is little with respect to the traditional circuit plate bulk, under the prerequisite that does not change the circuit board size, in a circuit board, can place a plurality of FPCs, as place a pair of FPC, in the process of production and processing, producers will no longer need to consider the problem of wiring board pairing, and its production efficiency will improve greatly.For this situation, while in follow-up work, automobile tail lamp circuit board being tested, personnel operation will be more loaded down with trivial details, greatly increase labour intensity, and its operating speed do not catch up with the speed of device fabrication yet, affect production efficiency.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of measurement jig, its objective is a kind of automobile tail light measurement jig that is applicable to have in a circuit board a plurality of wiring boards is provided.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of measurement jig, comprise pedestal, barricade, press plate mechanism and power supply, between described pedestal and described barricade, by column, is connected, and described press plate mechanism is fixedly installed on described barricade; Described press plate mechanism comprises pressing plate and handle, and described handle is fixedly installed on described barricade, and described pressing plate is U-shaped structure, and described pressing plate one end connects described handle, and the other end connects described barricade; Be provided with aperture, support column and testing needle on described barricade, described testing needle and described support column all are positioned on described barricade same side, and described aperture is through described barricade; Described power supply is arranged in described pedestal, and described power supply is connected by cable with described testing needle.
Preferably, described testing needle top to the distance of described barricade is greater than the distance of described support column top to described barricade.
Preferably, described column is four, is arranged at respectively on four jiaos of described pedestals.
Preferably, described aperture and described support column are irregular is distributed on described barricade.
Pass through technique scheme, the beneficial effect that the utility model is obtained is: for the situation that contains a plurality of wiring boards in a circuit board, made corresponding measurement jig, circuit board is positioned on pedestal, by handle, make pressing plate to pressing down, driving barricade moves down along column, the testing needle of barricade below is contacted with the tester on pedestal, power supply is powered to testing needle by cable, display lamp on wiring board is lighted, and personnel can look into and see if there is light and judge that whether wiring board is normal by aperture.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic perspective view that Fig. 1 is the disclosed a kind of measurement jig of the utility model embodiment;
The structural representation that Fig. 2 is pedestal in the disclosed a kind of measurement jig of the utility model embodiment;
Fig. 3 is barricade schematic perspective view in the disclosed a kind of measurement jig of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. pedestal 11. baffle plate 2. barricade 21. aperture 22. support column 23. testing needle 3. pressing plate 4. handle 5. column 6. cable 7. power supplys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
The utility model provides a kind of measurement jig, its principle of work is: by the situation in a circuit board, containing a plurality of wiring boards, made corresponding measurement jig, circuit board is positioned on pedestal, by handle, make pressing plate to pressing down, driving barricade moves down along column, the testing needle of barricade below is contacted with the tester on pedestal, power supply is powered to testing needle by cable, display lamp on wiring board is lighted, and personnel can look into and see if there is light and judge that whether wiring board is normal by aperture.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of measurement jig, comprise pedestal 1, barricade 2, press plate mechanism and power supply 7, between described pedestal 1 and described barricade 2, by column 5, is connected, described pedestal 1 edge is provided with baffle plate 11, and described press plate mechanism is fixedly installed on described barricade 2; Described press plate mechanism comprises pressing plate 3 and handle 4, and described handle 4 is fixedly installed on described barricade 2, and described pressing plate 3 is U-shaped structure, and described pressing plate 3 one ends connect described handle 4, and the other end connects described barricade 2; Be provided with aperture 21, support column 22 and testing needle 23 on described barricade 2, described testing needle 23 all is positioned on described barricade 2 same sides with described support column 22, the distance of described testing needle 23 tops and described barricade 2 is greater than the distance of described support column 22 tops and described barricade 2, and described aperture 21 is through described barricade 2; Described power supply 7 is arranged in described pedestal 1, and described power supply 7 is connected by cable 6 with described testing needle 23.In the present embodiment, described column 5 is four, is arranged at respectively on 1 four jiaos of described pedestals, and described aperture 21 and described support column 22 are irregular to be distributed on described barricade 2.
Technical solution of the present invention provides a kind of circuit board testing jig that is applied to have a plurality of wiring boards, circuit board is positioned on pedestal 1, by handle 4, make pressing plate 3 to pressing down, thereby driving barricade 2 moves downward along column 5, make the testing needle 23 that is positioned at barricade 2 belows contact with tester on pedestal, power supply 7 is by 23 power supplies of 6 pairs of testing needles of cable, make the wiring board operation, if test is normal, the LED lantern festival on wiring board is bright, personnel can estimate and see by aperture 21, have light normal, and unglazed wiring board is scrapped.In this test process, personnel only need to be positioned over circuit board on pedestal, and the handle 4 of leaving behind makes testing needle 23 contact with tester, simple to operate, labour intensity is low, does not need to carry out repeatedly the connector operation, can greatly improve the automobile tail light testing efficiency.
Above-described is only the preferred implementation of a kind of measurement jig of the utility model; should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a measurement jig, comprise pedestal, barricade, press plate mechanism and power supply, it is characterized in that, between described pedestal and described barricade, by column, is connected, and described press plate mechanism is fixedly installed on described barricade; Described press plate mechanism comprises pressing plate and handle, and described handle is fixedly installed on described barricade, and described pressing plate is U-shaped structure, and described pressing plate one end connects described handle, and the other end connects described barricade; Be provided with aperture, support column and testing needle on described barricade, described testing needle and described support column all are positioned on described barricade same side, and described aperture is through described barricade; Described power supply is arranged in described pedestal, and described power supply is connected by cable with described testing needle.
2. measurement jig according to claim 1, is characterized in that, described testing needle top to the distance of described barricade is greater than the distance of described support column top to described barricade.
3. measurement jig according to claim 2, is characterized in that, described column is four, is arranged at respectively on four jiaos of described pedestals.
4. according to the described any measurement jig of claims 1 to 3, it is characterized in that, described aperture and described support column are irregular to be distributed on described barricade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203666091U CN203324441U (en) | 2013-06-25 | 2013-06-25 | Test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203666091U CN203324441U (en) | 2013-06-25 | 2013-06-25 | Test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324441U true CN203324441U (en) | 2013-12-04 |
Family
ID=49663778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203666091U Expired - Fee Related CN203324441U (en) | 2013-06-25 | 2013-06-25 | Test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375077A (en) * | 2014-11-13 | 2015-02-25 | 歌尔声学股份有限公司 | Functional circuit test (FCT) tool, system and method |
| CN106125011A (en) * | 2016-06-21 | 2016-11-16 | 浪潮电子信息产业股份有限公司 | A kind of tool solving power panel electrical conductive communication test problem |
-
2013
- 2013-06-25 CN CN2013203666091U patent/CN203324441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375077A (en) * | 2014-11-13 | 2015-02-25 | 歌尔声学股份有限公司 | Functional circuit test (FCT) tool, system and method |
| CN106125011A (en) * | 2016-06-21 | 2016-11-16 | 浪潮电子信息产业股份有限公司 | A kind of tool solving power panel electrical conductive communication test problem |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180625 |