CN104535916A - Circuit board testing tool - Google Patents
Circuit board testing tool Download PDFInfo
- Publication number
- CN104535916A CN104535916A CN201410692579.2A CN201410692579A CN104535916A CN 104535916 A CN104535916 A CN 104535916A CN 201410692579 A CN201410692579 A CN 201410692579A CN 104535916 A CN104535916 A CN 104535916A
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- CN
- China
- Prior art keywords
- circuit board
- locating slot
- die plate
- detection points
- cope match
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- 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.)
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- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses a circuit board testing tool which comprises an L-shaped pedestal and a lower die plate. The lower die plate is provided with a positioning groove, and the bottom of the positioning groove is provided with a first probe group that is connected with detection points at the lower surface of the circuit board. An upper die plate is also included, the upper die plate is provided with a second probe group that is connected with detection points at the upper surface of the circuit board, a connecting rod and guide rods, and a vertical plate is provided with a handle which can drive the connecting rod to move up and down and guiding blocks which are in up-and-down sliding cooperation with the guide rod. During detection, the circuit board is placed in the positioning groove, the positioning groove can ensure that the detection points at the detection points at the lower surface of the circuit board are correctly connected with the upper ends of first probe group, the handle pushes the upper die plate to move downwardly, the second probe group on the upper die plate is correctly connected with the detection points at the upper surface of the circuit board, the detection points of the circuit board are rapidly and accurately connected with a circuit board detector via the tool, and the circuit board detection speed is greatly improved.
Description
Technical field
The present invention 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.
Summary of the invention
In view of this, the object of this invention 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.
Beneficial effect of the present invention:
Circuit board testing frock of the present invention, 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 circuit board testing frock of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be 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 technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
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 |
|---|---|---|---|
| CN201410692579.2A CN104535916A (en) | 2014-11-26 | 2014-11-26 | Circuit board testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692579.2A CN104535916A (en) | 2014-11-26 | 2014-11-26 | Circuit board testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104535916A true CN104535916A (en) | 2015-04-22 |
Family
ID=52851478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410692579.2A Pending CN104535916A (en) | 2014-11-26 | 2014-11-26 | Circuit board testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104535916A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486957A (en) * | 2015-12-31 | 2016-04-13 | 苏州汉腾自动化设备有限公司 | Automatic ARC detection system |
| CN106291327A (en) * | 2016-08-23 | 2017-01-04 | 王文庆 | A kind of testing agency of operational amplifier integrated circuit |
| CN107478968A (en) * | 2017-08-07 | 2017-12-15 | 纳恩博（天津）科技有限公司 | detecting tool |
| CN107749538A (en) * | 2017-11-10 | 2018-03-02 | 江苏特创科技有限公司 | A kind of interface end test suite and interface end test device |
| CN108037328A (en) * | 2017-12-29 | 2018-05-15 | 重庆市中光电显示技术有限公司 | Frock for circuit board detecting |
| CN109490759A (en) * | 2018-12-19 | 2019-03-19 | 上海飞奥燃气设备有限公司 | A kind of PCBA automatic detection tooling |
| CN111551838A (en) * | 2020-04-21 | 2020-08-18 | 深圳瑞波光电子有限公司 | Testing device for semiconductor laser chip assembly |
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| EP2341353A1 (en) * | 2010-01-05 | 2011-07-06 | Research In Motion Limited | Self-aligning test fixture for printed circuit board |
| CN202710715U (en) * | 2012-04-27 | 2013-01-30 | 深圳市奋达电器有限公司 | PCBA (Printed Circuit Board Assemble) jointed board testing device |
| CN202720242U (en) * | 2012-06-29 | 2013-02-06 | 昆山迈致治具科技有限公司 | Circuit board testing jig |
| CN202815173U (en) * | 2012-08-17 | 2013-03-20 | 深圳市上品汇佳数码科技有限公司 | PCBA testing arrangement with improved data interface |
| CN203490340U (en) * | 2013-08-29 | 2014-03-19 | 天津市科易电子科技有限公司 | PCBA (printed circuit board assembly) test bench |
| CN203551738U (en) * | 2013-11-21 | 2014-04-16 | 福建联迪商用设备有限公司 | Modular PCB board test device which can be replaced rapidly |
| CN203673035U (en) * | 2013-12-13 | 2014-06-25 | 东莞市艺展电子有限公司 | Circuit board tester |
| CN104111386A (en) * | 2013-04-18 | 2014-10-22 | 海洋王（东莞）照明科技有限公司 | PCB test device |
| CN203909083U (en) * | 2014-05-30 | 2014-10-29 | 苏州锟恩电子科技有限公司 | PCB board test jig with directional function |
| CN204347201U (en) * | 2014-11-26 | 2015-05-20 | 重庆长野汽车配件有限公司 | Circuit board testing frock |
-
2014
- 2014-11-26 CN CN201410692579.2A patent/CN104535916A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2341353A1 (en) * | 2010-01-05 | 2011-07-06 | Research In Motion Limited | Self-aligning test fixture for printed circuit board |
| CN202710715U (en) * | 2012-04-27 | 2013-01-30 | 深圳市奋达电器有限公司 | PCBA (Printed Circuit Board Assemble) jointed board testing device |
| CN202720242U (en) * | 2012-06-29 | 2013-02-06 | 昆山迈致治具科技有限公司 | Circuit board testing jig |
| CN202815173U (en) * | 2012-08-17 | 2013-03-20 | 深圳市上品汇佳数码科技有限公司 | PCBA testing arrangement with improved data interface |
| CN104111386A (en) * | 2013-04-18 | 2014-10-22 | 海洋王（东莞）照明科技有限公司 | PCB test device |
| CN203490340U (en) * | 2013-08-29 | 2014-03-19 | 天津市科易电子科技有限公司 | PCBA (printed circuit board assembly) test bench |
| CN203551738U (en) * | 2013-11-21 | 2014-04-16 | 福建联迪商用设备有限公司 | Modular PCB board test device which can be replaced rapidly |
| CN203673035U (en) * | 2013-12-13 | 2014-06-25 | 东莞市艺展电子有限公司 | Circuit board tester |
| CN203909083U (en) * | 2014-05-30 | 2014-10-29 | 苏州锟恩电子科技有限公司 | PCB board test jig with directional function |
| CN204347201U (en) * | 2014-11-26 | 2015-05-20 | 重庆长野汽车配件有限公司 | Circuit board testing frock |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486957A (en) * | 2015-12-31 | 2016-04-13 | 苏州汉腾自动化设备有限公司 | Automatic ARC detection system |
| CN106291327A (en) * | 2016-08-23 | 2017-01-04 | 王文庆 | A kind of testing agency of operational amplifier integrated circuit |
| CN106291327B (en) * | 2016-08-23 | 2019-01-29 | 昆山新亚新电子科技有限公司 | A kind of testing agency of operational amplifier integrated circuit |
| CN107478968A (en) * | 2017-08-07 | 2017-12-15 | 纳恩博（天津）科技有限公司 | detecting tool |
| CN107749538A (en) * | 2017-11-10 | 2018-03-02 | 江苏特创科技有限公司 | A kind of interface end test suite and interface end test device |
| CN107749538B (en) * | 2017-11-10 | 2024-03-12 | 江苏特创科技有限公司 | Interface end test assembly and interface end test device |
| CN108037328A (en) * | 2017-12-29 | 2018-05-15 | 重庆市中光电显示技术有限公司 | Frock for circuit board detecting |
| CN109490759A (en) * | 2018-12-19 | 2019-03-19 | 上海飞奥燃气设备有限公司 | A kind of PCBA automatic detection tooling |
| CN111551838A (en) * | 2020-04-21 | 2020-08-18 | 深圳瑞波光电子有限公司 | Testing device for semiconductor laser chip assembly |
| CN111551838B (en) * | 2020-04-21 | 2022-04-05 | 深圳瑞波光电子有限公司 | Testing device for semiconductor laser chip assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |