CN204347201U - Circuit board testing frock - Google Patents
Circuit board testing frock Download PDFInfo
- Publication number
- CN204347201U CN204347201U CN201420723994.5U CN201420723994U CN204347201U CN 204347201 U CN204347201 U CN 204347201U CN 201420723994 U CN201420723994 U CN 201420723994U CN 204347201 U CN204347201 U CN 204347201U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- locating slot
- cope match
- plate pattern
- probe groups
- 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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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a kind of circuit board testing frock, comprise L shape pedestal and lower bolster, lower bolster is provided with locating slot, the bottom land of locating slot is provided with the first probe groups of check point on connecting circuit board lower surface; Also comprise cope match-plate pattern, cope match-plate pattern is provided with the second probe groups of check point on connecting circuit board upper surface, described cope match-plate pattern is also provided with connecting rod and guide rod, described riser is provided with handle that drive link moves up and down and slides up and down with guide rod the orienting lug coordinated.During detection, circuit board is placed in locating slot, locating slot can ensure that the check point on circuit board lower surface is accurate just to being connected with the upper end of the first probe groups, then promote cope match-plate pattern by handle to move down, the second probe groups on cope match-plate pattern can with the check point on circuit board upper surface accurately just to being connected; Circuit board detecting point can be realized quick and precisely to be connected with circuit board testing instrument by this frock, raising circuit board detecting speed that can be very large.
Description
Technical field
The utility model relates to a kind of frock, particularly a kind of circuit board testing frock.
Background technology
In automobile navigation instrument production run, carrying out test to the circuit board in automobile navigation instrument is very important work.
In prior art, for the circuit board of small serial production, being generally directly use the electric current and voltage on multimeter testing circuit board between two measurement points, whether qualifiedly carrying out decision circuitry plate, there is the inefficient shortcoming of test job in this method of testing.
And for the circuit board produced in enormous quantities, in prior art, the general circuit board testing instrument that adopts utilizes software program automatically to detect.Its using method is, each test point on circuit board is connected with the signal input part on circuit board testing instrument, and run the test procedure in computer, test result is shown by computer monitor, and non-defective unit just shows OK, badly just shows NG.But adopt circuit board testing instrument testing circuit plate, need check point each on circuit board to be connected with the signal input part on tester simultaneously, and in prior art, also do not have good method to be connected with each test point on circuit board by circuit board testing instrument fast.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of circuit board testing frock, can not fast by problem that circuit board testing instrument is connected with each test point on circuit board to solve in prior art.
This practical circuit board test frock, comprise the L shape pedestal be made up of transverse slat and riser, described transverse slat is provided with lower bolster, described lower bolster is provided with the locating slot matched with shape and circuit board outline, the cell wall of described locating slot is provided with the step of support circuit plate, the bottom land of described locating slot is provided with the first probe groups of check point on connecting circuit board lower surface;
Also comprise cope match-plate pattern, described cope match-plate pattern is provided with the second probe groups of check point on connecting circuit board upper surface, described cope match-plate pattern is also provided with connecting rod and guide rod, described riser is provided with handle that drive link moves up and down and slides up and down with guide rod the orienting lug coordinated.
Further, described lower bolster is also provided with the horizontal pickup groove be communicated with locating slot.
The beneficial effects of the utility model:
The utility model circuit board testing frock, before use, in advance the lower end of the first probe groups on lower bolster is connected with circuit board testing instrument, then circuit board is placed in locating slot, locating slot and the step on cell wall can ensure that circuit board is parallel and ensure that the upper end of the check point on circuit board lower surface and the first probe groups is accurately just to being connected, then promote cope match-plate pattern by handle to move down, under the guide effect of guide pole, the second probe groups on cope match-plate pattern can with the check point on circuit board upper surface accurately just to being connected; Circuit board detecting point can be realized quick and precisely to be connected with circuit board testing instrument by this frock, raising circuit board detecting speed that can be very large.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model circuit board testing frock.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment circuit board testing frock, comprise the L shape pedestal be made up of transverse slat 1 and riser 2, described transverse slat is provided with lower bolster 3, described lower bolster is provided with the locating slot 4 matched with shape and circuit board outline, the cell wall of described locating slot is provided with the step 5 of support circuit plate, the bottom land of described locating slot is provided with the first probe groups 6 of check point on connecting circuit board lower surface;
Also comprise cope match-plate pattern 7, described cope match-plate pattern is provided with the second probe groups 8 of check point on connecting circuit board upper surface, described cope match-plate pattern is also provided with connecting rod 9 and guide rod 10, described riser is provided with handle 11 that drive link moves up and down and slides up and down with guide rod the orienting lug 12 coordinated.
The present embodiment circuit board testing frock, before use, in advance the lower end of the first probe groups on lower bolster is connected with circuit board testing instrument, then circuit board is placed in locating slot, locating slot and the step on cell wall can ensure that circuit board is parallel, and ensure that the check point on circuit board lower surface is accurate just to being connected with the upper end of the first probe groups, then promote cope match-plate pattern by handle to move down, under the guide effect of guide pole, the second probe groups on cope match-plate pattern can with the check point on circuit board upper surface accurately just to being connected, namely detect by circuit board testing, circuit board detecting point can be realized quick and precisely to be connected with circuit board testing instrument by this frock, raising circuit board detecting speed that can be very large.
As the improvement to the present embodiment, described lower bolster is also provided with the horizontal pickup groove 13 be communicated with locating slot, after being completed, finger is put into pickup groove 13 and can be taken out from locating slot by circuit board easily, pickup is more convenient, can increase work efficiency further.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. a circuit board testing frock, it is characterized in that: comprise the L shape pedestal be made up of transverse slat and riser, described transverse slat is provided with lower bolster, described lower bolster is provided with the locating slot matched with shape and circuit board outline, the cell wall of described locating slot is provided with the step of support circuit plate, the bottom land of described locating slot is provided with the first probe groups of check point on connecting circuit board lower surface;
Also comprise cope match-plate pattern, described cope match-plate pattern is provided with the second probe groups of check point on connecting circuit board upper surface, described cope match-plate pattern is also provided with connecting rod and guide rod, described riser is provided with handle that drive link moves up and down and slides up and down with guide rod the orienting lug coordinated.
2. circuit board testing frock according to claim 1, is characterized in that: described lower bolster is also provided with the horizontal pickup groove be communicated with locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723994.5U CN204347201U (en) | 2014-11-26 | 2014-11-26 | Circuit board testing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723994.5U CN204347201U (en) | 2014-11-26 | 2014-11-26 | Circuit board testing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347201U true CN204347201U (en) | 2015-05-20 |
Family
ID=53230462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723994.5U Expired - Fee Related CN204347201U (en) | 2014-11-26 | 2014-11-26 | Circuit board testing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204347201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535916A (en) * | 2014-11-26 | 2015-04-22 | 重庆长野汽车配件有限公司 | Circuit board testing tool |
| CN105842613A (en) * | 2016-05-26 | 2016-08-10 | 中山市天键电声有限公司 | Bluetooth circuit testing jig |
| CN108303634A (en) * | 2017-12-28 | 2018-07-20 | 重庆市中光电显示技术有限公司 | The two-sided rapid detection tool of circuit board |
-
2014
- 2014-11-26 CN CN201420723994.5U patent/CN204347201U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535916A (en) * | 2014-11-26 | 2015-04-22 | 重庆长野汽车配件有限公司 | Circuit board testing tool |
| CN105842613A (en) * | 2016-05-26 | 2016-08-10 | 中山市天键电声有限公司 | Bluetooth circuit testing jig |
| CN108303634A (en) * | 2017-12-28 | 2018-07-20 | 重庆市中光电显示技术有限公司 | The two-sided rapid detection tool of circuit board |
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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: 20150520 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |