CN208506089U - A kind of wiring board testing jig - Google Patents
A kind of wiring board testing jig Download PDFInfo
- Publication number
- CN208506089U CN208506089U CN201821244666.1U CN201821244666U CN208506089U CN 208506089 U CN208506089 U CN 208506089U CN 201821244666 U CN201821244666 U CN 201821244666U CN 208506089 U CN208506089 U CN 208506089U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- pedestal
- top plate
- briquetting
- testboard
- 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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- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of wiring board testing jigs, including pedestal, testboard, briquetting, elevating mechanism, testboard is fixed on pedestal, and elevating mechanism is arranged above testboard, and briquetting is fixed in elevating mechanism bottom, elevating mechanism is arranged above testboard, briquetting is fixed in elevating mechanism bottom, and the testboard includes top plate, wiring board placement rack, and top plate is parallel to pedestal basal plane, wiring board placement rack is arranged among top plate, and resilient snubber is equipped between top plate and pedestal.The utility model realizes coming into full contact with for testing needle and wiring board by briquetting, and test result is stablized；The impact force that briquetting pushes is reduced by cushion collar and resilient snubber, is played a very good protection to wiring board.
Description
Technical field
The utility model relates to a kind of test equipment, especially a kind of wiring board testing jig.
Background technique
With intellectual technology, the rapid development of technology of Internet of things, demand of the market to wiring board is increasing, while to line
More stringent requirements are proposed for road board test apparatus.
Wiring board testing jig at this stage buckles fixing circuit board simply by simple thimble and pressing plate, only using double
The case where hand carries out compression test, is also easy to produce poor contact.And some testing jigs occurred on the market, in order to contact wiring board
The method for well taking pressing plate to compress, but this method be easy to cause the deformation or damage of wiring board, while test
It not can guarantee the intact of measurement circuit plate, lose more than gain.So the generally existing low efficiency of present testing jig, being easily damaged route
The problem of plate, occurs.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of wiring board testing jig.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of wiring board testing jig, including pedestal,
Testboard, briquetting, elevating mechanism, testboard are fixed on pedestal, and elevating mechanism is arranged above testboard, and elevating mechanism is hand
Handle operating stick group, including attachment base, handle, connecting rod, connection sheet are connected with sleeve on attachment base, and sleeve entangles connecting rod, even
Contact pin bottom and connecting rod top are hinged, and connection sheet upper end and handle end are hinged, hinged at the top of middle handle and support frame, institute
It states briquetting and is fixed in connecting rod bottom, the testboard includes top plate, wiring board placement rack, and top plate is parallel to pedestal basal plane, line
Road plate placement rack is arranged in the middle part of top plate, and resilient snubber is equipped between top plate and pedestal.
Further improvement for above scheme further includes support frame, and the elevating mechanism is affixed on the support frame, support
Frame is fixed on pedestal.
Further improvement for above scheme, the wiring board placement rack are equipped with instrument connection, and the pedestal is equipped with
Testing needle, testing needle are threaded through in instrument connection, and testing needle is connect by wire terminal with external mechanism for testing.
Further improvement for above scheme, the pedestal are equipped with positioning column, and ceiling edge is equipped with location hole, top plate
It is positioned by positioning column.
Further improvement for above scheme, the positioning column are equipped with limiting stand.
Further improvement for above scheme, the resilient snubber are compressed spring.
Further improvement for above scheme is cased with cushion collar outside the briquetting.
The beneficial effects of the utility model are:
1 the utility model compresses wiring board using briquetting, contacts measurement circuit plate with testing needle well, test effect
It is good, high production efficiency；
2 the utility model reduce impact of the briquetting to wiring board when compressing using top plate and cushion collar, play to wiring board
Good protective effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is a kind of overall structure figure of preferred embodiment of the utility model；
Fig. 2 is the cross-sectional view at a kind of testboard A-A of preferred embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and
The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical
Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented
Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts
Example is applied, the range of the utility model protection is belonged to.
It referring to Fig.1, is a kind of preferably embodiment of the utility model, a kind of wiring board testing jig, including pedestal 1,
Support frame 5, testboard 2, wiring board placement rack 22, elevating mechanism 3, briquetting 4.Support frame 5, testboard 2 are fixed on pedestal 1,
Elevating mechanism 3 is fixed on support frame 5, and fixed or affixed mode is to be bolted.Elevating mechanism 3 is 33 operating stick of handle
Group, including attachment base 31, handle 33, connecting rod 32, connection sheet 34, connecting rod 32 are located on attachment base 31,34 bottom of connection sheet
Hinged with 32 top of connecting rod, 34 upper end of connection sheet and 33 end of handle are hinged, and 33 middle part of handle and 5 middle part of support frame are hinged,
Sleeve 35 is cased among connecting rod 32, sleeve 35 can be fixed on attachment base 31 by welding or bolted mode, sleeve
35 restriction connecting rods 32 can only move up and down.Briquetting 4 is fixed in 32 bottom of connecting rod by screw.33 energy of Manual operation handle
Driving briquetting 4 moves up and down.Briquetting 4 is fixed in 32 bottom of connecting rod by bolt, is cased with cushion collar 41, cushion collar on briquetting 4
41 can be rubber sleeve, reduce impact when elevating mechanism 3 pushes to wiring board.
Referring to Fig. 2, pedestal 1 is equipped with testing needle 27 and 4 piece positioning column 23, and testboard 2 includes that top plate 21 and wiring board are put
Seat 22 is set, rectangular 4 resilient snubbers 25 are equipped between 1 basal plane of top plate 21 and pedestal, which is compressed spring,
Compressed spring covers on positioning column 23, can work as a buffer to impact.Top plate 21 is equipped with 4 location holes 24, and positioning column 23 is logical
Cross the position of the fixed top plate of location hole 24 in the horizontal plane.Positioning column 23 is equipped with limiting stand 28, and the maximum for limiting top plate 21 is slow
Rush distance.Wiring board placement rack 22 is equipped with instrument connection 26, and testing needle 27 is threaded through in instrument connection 26.When in do not work from
When right state, testing needle 27 is located in instrument connection 26.Testing needle 27 is connected by wire terminal with external mechanism for testing, for surveying
Try wiring board.Top plate 21 can be smooth square insulating plate, such as silicane rubber plate, phenolic resin copper coated foil plate.
In Fig. 1, the handle 33 of 33 operating assembly of handle at this time is placed in support plate upper end, and briquetting 4 is in up and down at this time
Extreme higher position on the move.In the present invention, operator is before testing by wiring board correct placement assist side placement rack
In 22, testing needle 27 is directed at the tested point on wiring board.Subsequent operator pulls handle 33 in 5 front direction of support frame, leads to
It crosses connection sheet 34 and pushes connecting rod 32, connecting rod 32 drives briquetting 4 to move down, and briquetting 4 pushes down wiring board and top plate 21, until
Top plate 21 arrives to limiting stand 28, and testing needle 27 is just contacted with wiring board at this time, and test starts.41 He of cushion collar in the process
Snubber elastomeric part plays the role of buffer protection.After the test is finished, operator pulls handle 33 upwards, and briquetting 4 moves up,
Testing needle 27 is separated with wiring board, and test terminates.The utility model realizes sufficiently connecing for testing needle 27 and wiring board by briquetting 4
Touching, test result are stablized；The impact force that briquetting 4 pushes is reduced by cushion collar 41 and resilient snubber 25, wiring board is played
Good protective effect.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (7)
1. a kind of wiring board testing jig, it is characterised in that: including pedestal (1), testboard (2), briquetting (4), elevating mechanism (3),
Testboard (2) is fixed on pedestal (1), and above testboard (2), elevating mechanism (3) is handle operation for elevating mechanism (3) setting
Bar group, including attachment base (31), handle (33), connecting rod (32), connection sheet (34), attachment base are connected with sleeve on (31)
(35), sleeve (35) entangles connecting rod, and connection sheet (34) bottom and connecting rod (32) top are hinged, connection sheet (34) upper end and hand
Handle (33) end is hinged, and hinged with support frame (5) top in the middle part of handle (33), the briquetting (4) is fixed in connecting rod (32) bottom
Portion, the testboard (2) include top plate (21), wiring board placement rack (22), and top plate (21) is parallel to pedestal (1) basal plane, route
Plate placement rack (22) setting is equipped with resilient snubber (25) between top plate (21) and pedestal (1) in the middle part of top plate (21).
2. a kind of wiring board testing jig according to claim 1, it is characterised in that: further include support frame (5), the lifting
Mechanism (3) is fixed on support frame (5), and support frame (5) is fixed on pedestal (1).
3. a kind of wiring board testing jig according to claim 1, it is characterised in that: set on the wiring board placement rack (22)
Have instrument connection (26), the pedestal (1) is equipped with testing needle (27), and testing needle (27) is threaded through in instrument connection (26), testing needle
(27) it is connect by wire terminal with external mechanism for testing.
4. a kind of wiring board testing jig according to claim 1, it is characterised in that: the pedestal (1) is equipped with positioning column
(23), top plate (21) edge is equipped with location hole (24), and top plate (21) is positioned by positioning column (23).
5. a kind of wiring board testing jig according to claim 4, it is characterised in that: the positioning column (23) is equipped with limit
Platform (28).
6. a kind of wiring board testing jig according to claim 1, it is characterised in that: the resilient snubber (25) is compression
Spring.
7. a kind of wiring board testing jig according to claim 1, it is characterised in that: be cased with buffering outside the briquetting (4)
It covers (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821244666.1U CN208506089U (en) | 2018-08-02 | 2018-08-02 | A kind of wiring board testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821244666.1U CN208506089U (en) | 2018-08-02 | 2018-08-02 | A kind of wiring board testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208506089U true CN208506089U (en) | 2019-02-15 |
Family
ID=65299882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821244666.1U Expired - Fee Related CN208506089U (en) | 2018-08-02 | 2018-08-02 | A kind of wiring board testing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208506089U (en) |
-
2018
- 2018-08-02 CN CN201821244666.1U patent/CN208506089U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |