CN202126484U - Printed circuit board (PCB) testing fixture - Google Patents
Printed circuit board (PCB) testing fixture Download PDFInfo
- Publication number
- CN202126484U CN202126484U CN201120195230XU CN201120195230U CN202126484U CN 202126484 U CN202126484 U CN 202126484U CN 201120195230X U CN201120195230X U CN 201120195230XU CN 201120195230 U CN201120195230 U CN 201120195230U CN 202126484 U CN202126484 U CN 202126484U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- connecting rod
- board
- pcb board
- test
- 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 - Lifetime
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a printed circuit board (PCB) testing fixture, which comprises a testing table, a locating member installed on the testing table and a locking device installed on the locating member. The testing table comprises a base plate, two supporting plates installed on the base plate and a top plate installed on the supporting plates. The base plate, the two supporting plates and the top plate surround to form an installation space, a plurality of thimbles and a switch are installed on the top plate, one end of each thimble protrudes out of the top plate, and the other end of each thimble protrudes into the installation space. The locking device comprises a cross beam, a connecting rod installed on the cross beam, an operating rod installed on the connecting rod and a locking part protruding from the cross beam. A connecting part is arranged between the cross beam and the locking part. A spring is installed in the locating member and sleeved on the connecting part, thereby enabling operation of users to be more convenient.
Description
Technical field
The utility model relates to a kind of pcb board test fixture.
Background technology
In the prior art; The frock that generally is used to test pcb board comprises: test board, be installed on several keepers on the test board; The operating portion that latch part is installed on the said keeper and is connected with latch part, when being installed on pcb board on the test board, thereby the operating portion that needs manpower to go to operate on all keepers makes latch part be in open mode; Yet this makes people operate comparatively inconvenience.
Therefore, be necessary to provide a kind of pcb board test fixture that solves the problems of the technologies described above.
The utility model content
The utility model technical matters to be solved is: a kind of easy to operate pcb board test fixture is provided
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of pcb board test fixture, this test fixture comprise test board and are installed on the keeper on the test board and are installed on the latching system on the keeper that said test board comprises: base plate, be installed on two back up pads on the base plate and be installed on the top board on the back up pad; Go up several four plates around forming installing space; Said top board is equipped with several thimbles and switch, and an end of said thimble protrudes out top board, and the other end protrudes in the installing space; Said latching system comprises crossbeam, is installed on the connecting rod on the crossbeam, the latch part that is installed on the control lever on the connecting rod and protrudes out from crossbeam; Be provided with connecting portion between said crossbeam and the latch part, in the said keeper spring be installed, said spring housing is located on the connecting portion.
The beneficial effect of the utility model is: the utility model comprises crossbeam, is installed on the connecting rod on the crossbeam, the latch part that is installed on the control lever on the connecting rod and protrudes out from crossbeam through said latching system; Connecting portion between said crossbeam and the latch part; In the said keeper spring is installed, said spring housing is located on the connecting portion.Thereby it is comparatively convenient that people are operated.
Description of drawings
Fig. 1 is the structural representation of pcb board test fixture.
Among Fig. 1: 1, test board, 10, base plate, 100, the pcb board test fixture, 11, back up pad, 12, top board, 13, installing space; 14, thimble, 15, switch, 2, keeper, 3, latching system, 30, crossbeam; 300, first crossbeam, 301, second crossbeam, 31, connecting rod, 310, first connecting rod, 3100,3110, circle portion; 311, second connecting rod, 32, control lever, 320 retaining portions, 33, latch part, 34, connecting portion.
Embodiment
See also Fig. 1; A kind of pcb board test fixture 100; This pcb board test fixture 100 comprises test board 1 and is installed on the keeper 2 on the test board 1 and is installed on the latching system 3 on the keeper 2; Said test board 1 comprises: base plate 10, be installed on two back up pads 11 on the base plate 10 and be installed on the top board 12 on the back up pad 11, go up several four plates around forming installing space 13, said top board 12 is equipped with several thimbles 14 and switch 15; One end of said thimble 14 protrudes out top board 12; The other end protrudes in the installing space 13, said latching system 3 comprises crossbeam 30, be installed on connecting rod 31 on the crossbeam 30, be installed on the connecting rod 31 control lever 32 and from the latch part 33 that crossbeam 30 protrudes out, be provided with connecting portion 34 between said crossbeam 30 and the latch part 33; Spring (not shown) is installed in the said keeper 2, and said spring housing is located on the connecting portion 34.
Said crossbeam 30 comprises first crossbeam 300 and second crossbeam 301, and said connecting rod 31 comprises a pair of first connecting rod 310 that is connected with first crossbeam 300 and a pair of second connecting rod 311 that is connected with second crossbeam 301.Be provided with in obtuse angle between said first connecting rod 310 and the second connecting rod 311.The two ends of said first connecting rod 310 are equipped with circle portion 3100; Wherein the circle portion 3100 of an end is sheathed on the control lever 32, and the circle portion 3100 of the other end is installed on first crossbeam 300, and the two ends of said second connecting rod 311 are equipped with circle portion 3110; Wherein the circle portion 3110 of an end is sheathed on the control lever 32; The circle portion 3110 of the other end is installed on second crossbeam 301, and the two ends of said control lever 32 are provided with retaining portion 320, thereby prevents that connecting rod 31 breaks away from from control lever 32.
When needs are installed on 1 last time of test board with pcb board; People are through down pushing control lever 32; Thereby make the angle between first connecting rod 310 and the second connecting rod 311 become big, crossbeam 30 moves outward, then drives latch part 33 and withdraws from; Then pcb board is installed on the thimble 14; This kind pcb board test fixture 100 makes people as long as control lever of operation 32 can withdraw from all latch part 33, and needn't as previous, need the operating portion on all keepers of operation that all latch part are withdrawed from, thereby it is comparatively convenient to make that people operate.After pcb board install to finish, open openhanded, said latch part 33 is under the effect of spring reset and protrude out keeper 2; And press on the top of pcb board, and realize the snap close function, then load is connected the end that thimble 14 is positioned at installing space 13; Starting switch, thus the function of pcb board is tested, and this kind test fixture makes that the installation of load is more convenient; Work as EOT, off switch need be with pcb board when test board be removed; Pressing operation bar once more, thus make latch part withdraw from installing space, then pcb board is removed.
Claims (4)
1. pcb board test fixture; It is characterized in that: this pcb board test fixture comprises test board and is installed on the keeper on the test board and is installed on the latching system on the keeper; Said test board comprises: base plate, be installed on two back up pads on the base plate and be installed on the top board on the back up pad, go up several four plates around forming installing space, said top board is equipped with several thimbles and switch; One end of said thimble protrudes out top board; The other end protrudes in the installing space, said latching system comprises crossbeam, be installed on connecting rod on the crossbeam, be installed on the connecting rod control lever and from the latch part that crossbeam protrudes out, be provided with connecting portion between said crossbeam and the latch part; In the said keeper spring is installed, said spring housing is located on the connecting portion.
2. a kind of pcb board test fixture as claimed in claim 1 is characterized in that: said crossbeam comprises first crossbeam and second crossbeam, and said connecting rod comprises a pair of first connecting rod that is connected with first crossbeam and a pair of second connecting rod that is connected with second crossbeam.
3. a kind of pcb board test fixture as claimed in claim 2 is characterized in that: be provided with in obtuse angle between said first connecting rod and the second connecting rod.
4. like claim 1 or 2 or 3 described a kind of pcb board test fixtures, it is characterized in that: the two ends of said control lever are provided with retaining portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120195230XU CN202126484U (en) | 2011-06-12 | 2011-06-12 | Printed circuit board (PCB) testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120195230XU CN202126484U (en) | 2011-06-12 | 2011-06-12 | Printed circuit board (PCB) testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126484U true CN202126484U (en) | 2012-01-25 |
Family
ID=45489550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120195230XU Expired - Lifetime CN202126484U (en) | 2011-06-12 | 2011-06-12 | Printed circuit board (PCB) testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221376A (en) * | 2011-06-12 | 2011-10-19 | 张家港市瑞腾科技有限公司 | PCB (printed circuit board) testing fixture |
| CN103675645A (en) * | 2012-09-25 | 2014-03-26 | 达丰(上海)电脑有限公司 | Two-section type fixture used for circuit board testing |
| CN107942225A (en) * | 2017-11-13 | 2018-04-20 | 广东德众堂生物科技有限公司 | A kind of wiring board Measuring error platform |
-
2011
- 2011-06-12 CN CN201120195230XU patent/CN202126484U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221376A (en) * | 2011-06-12 | 2011-10-19 | 张家港市瑞腾科技有限公司 | PCB (printed circuit board) testing fixture |
| CN102221376B (en) * | 2011-06-12 | 2013-03-13 | 张家港市瑞腾科技有限公司 | PCB (printed circuit board) testing fixture |
| CN103675645A (en) * | 2012-09-25 | 2014-03-26 | 达丰(上海)电脑有限公司 | Two-section type fixture used for circuit board testing |
| CN107942225A (en) * | 2017-11-13 | 2018-04-20 | 广东德众堂生物科技有限公司 | A kind of wiring board Measuring error platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120125 Effective date of abandoning: 20130313 |
|
| RGAV | Abandon patent right to avoid regrant |