CN106940426A - A kind of circuit board testing frock and its method of testing - Google Patents
A kind of circuit board testing frock and its method of testing Download PDFInfo
- Publication number
- CN106940426A CN106940426A CN201710214767.8A CN201710214767A CN106940426A CN 106940426 A CN106940426 A CN 106940426A CN 201710214767 A CN201710214767 A CN 201710214767A CN 106940426 A CN106940426 A CN 106940426A
- Authority
- CN
- China
- Prior art keywords
- testing
- circuit board
- lower template
- cope plate
- frame
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 238000010998 test method Methods 0.000 title claims abstract description 8
- 238000005266 casting Methods 0.000 claims abstract description 20
- 239000000523 sample Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000036461 convulsion Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The present invention relates to test fixture technical field, specifically related to a kind of circuit board testing frock and its method of testing, including frame and two groups of interlocking mechanism for testing, the mechanism for testing includes cylinder, cope plate, casting die, probe, the lower template matched with cope plate, and the press matched with casting die, the frame is provided with support member, the cylinder is provided with support member, the cope plate, casting die, probe is successively set on cylinder bottom from top to bottom, the lower template is arranged in frame, the press is arranged on the top of lower template, the cope plate, casting die, press and lower template are coaxially disposed, multiple control buttons are also uniformly provided with the frame, the control button includes both hands and controls start and stop button.The test fixture of the present invention is simple in construction, easy to use, and test effect is high, ensures the security of operating personnel in test process.
Description
Technical field
The present invention relates to test fixture technical field, and in particular to a kind of circuit board testing frock and its method of testing.
Background technology
The method of testing of current electronic product is general by test fixture, test control system（Single-chip microcomputer, PC）Composition, test
During have following two methods so that test fixture is connected with circuit-under-test by testing needle-bar：One is Manual press, is surveyed
Examination personnel are manually pressed by test fixture, to cause circuit-under-test and needle-bar good contact, and this method more falls behind, inefficiency；
The second is pneumatic connection, the method for testing, which exists, to be pressed after testing button, and direct cylinder promotes casting die directly to depress, but this method
It is unable to effective guarantee personal security, it is understood that there may be pressed onto human hand, and cylinder works independently, it is less efficient.Therefore, the present invention is provided
A kind of simple in construction, detection efficiency is high, the circuit board testing frock of safety and stability.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of circuit board testing frock and its test side
Method, simple in construction, easy to use, test effect is high, while ensureing the security of operating personnel in test process.
The purpose of the present invention is achieved through the following technical solutions：
A kind of circuit board testing frock, including frame and two groups of interlocking mechanism for testing, the mechanism for testing include cylinder, upper mould
Plate, casting die, probe and the cope plate lower template matched and the press matched with casting die, the frame is provided with support
Part, the cylinder is provided with support member, and the cope plate, casting die, probe are successively set on cylinder bottom from top to bottom, it is described under
Template-setup is in frame, and the press is arranged on the top of lower template, and the cope plate, casting die, press and lower template are coaxial
Set, multiple control buttons are also uniformly provided with the frame, the control button includes both hands and controls start and stop button.
Further, position-limit mechanism is additionally provided with the lower template, the displacement stroke for limiting probe.
Further, the bottom of the cope plate is additionally provided with the bolster matched with position-limit mechanism.
Further, the bolster is resin bolster.
Further, the control button also includes jerk button.
Further, multiple indicator lamps are also uniformly provided with the frame.
The method of testing of foregoing circuit board test frock, comprises the following steps：Workpiece for measurement is arranged on a test machine
On the press of structure, both hands are while operational control button, makes the probe on air cylinder driven casting die, and probe is pressed in place, and cylinder is automatic
Locking, that is, start test；In a mechanism for testing carries out test process, wobble plate is carried out to another mechanism for testing, treats previous
After the completion of individual mechanism for testing test, another mechanism for testing proceeds test.
The beneficial effects of the invention are as follows：The present invention controls start and stop button using both hands, it is to avoid the operator in test process
The risk that member's hand is forced into, ensures operator safety, while using two groups of mechanism for testing test jobs in turn, improving work
Efficiency and detection efficiency, it is significant to the application development of promotion circuit board.
Brief description of the drawings
Fig. 1 is the stereogram of test job of the present invention；
Fig. 2 is the left view of test job of the present invention；
In figure, 1- frames, 2- support members, 3- cylinders, 4- cope plates, 5- casting dies, 6- presses, 7- lower templates, 8- bolsters, 9- limits
Position mechanism, 10- control buttons, 11- probes.
Embodiment
Technical scheme is described in further detail with reference to specific embodiment, but protection scope of the present invention is not
It is confined to as described below.
As depicted in figs. 1 and 2, a kind of circuit board testing frock, including frame 1 and the mechanism for testing of two groups of interlockings, it is described
Mechanism for testing include cylinder 3, cope plate 4, casting die 5, probe 11, the lower template 7 matched with cope plate 4 and with the phase of casting die 5
The press 6 of matching, the frame 1 is provided with support member 2, the cylinder 3 provided with support member 2, the cope plate 4, casting die 5,
Probe 11 is successively set on the bottom of cylinder 3 from top to bottom, and the lower template 7 is arranged in frame 1, and the press 6 is arranged on down
The top of template 7, the cope plate 4, casting die 5, press 6 and lower template 7 are coaxially disposed, and are also uniformly provided with the frame 1 many
Individual control button 10, the control button 10 includes both hands and controls start and stop button.
Specifically, position-limit mechanism 9 is additionally provided with the lower template 7, the displacement stroke for limiting probe 11.
Specifically, the bottom of the cope plate 4 is additionally provided with the bolster 8 matched with position-limit mechanism 9.
Specifically, the bolster 8 is resin bolster.
Specifically, the control button 10 also includes jerk button.
Specifically, multiple indicator lamps are also uniformly provided with the frame 1.
The method of testing of foregoing circuit board test frock, comprises the following steps：Workpiece for measurement is arranged on a test machine
On the press 6 of structure, both hands are while operational control button 10, makes the probe 11 on the driving casting die 5 of cylinder 3, and probe 11 is pressed in place,
Cylinder 3 is locked automatically, that is, starts test；In a mechanism for testing carries out test process, another mechanism for testing is put
Plate, is treated after the completion of a mechanism for testing test, another mechanism for testing proceeds test.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should appended claims of the present invention protection domain
It is interior.
Claims (7)
1. a kind of circuit board testing frock, it is characterised in that including frame and two groups of interlocking mechanism for testing, the mechanism for testing bag
Include cylinder, cope plate, casting die, probe and the cope plate lower template matched and the press matched with casting die, the machine
Frame is provided with support member, and the cylinder is provided with support member, and the cope plate, casting die, probe are successively set on gas from top to bottom
Cylinder bottom portion, the lower template is arranged in frame, and the press is arranged on the top of lower template, the cope plate, casting die, press
It is coaxially disposed with lower template, multiple control buttons is also uniformly provided with the frame, the control button includes both hands control and opened
Stop button.
2. a kind of circuit board testing frock according to claim 1, it is characterised in that be additionally provided with the lower template spacing
Mechanism, the displacement stroke for limiting probe.
3. a kind of circuit board testing frock according to claim 2, it is characterised in that the bottom of the cope plate is additionally provided with
The bolster matched with position-limit mechanism.
4. a kind of circuit board testing frock according to claim 3, it is characterised in that the bolster buffers for resin
Part.
5. a kind of circuit board testing frock according to claim 1, it is characterised in that the control button also includes jerk
Button.
6. a kind of circuit board testing frock according to claim 1, it is characterised in that be also uniformly provided with the frame many
Individual indicator lamp.
7. a kind of method of testing of the circuit board testing frock as described in claim 1 ~ 6 any one, it is characterised in that including with
Lower step：On the press that workpiece for measurement is arranged on to a mechanism for testing, both hands are while operational control button, makes air cylinder driven pressure
Probe on part, probe is pressed in place, and cylinder is locked automatically, that is, starts test；In a mechanism for testing carries out test process,
Wobble plate is carried out to another mechanism for testing, treated after the completion of previous mechanism for testing test, another mechanism for testing proceeds to survey
Examination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214767.8A CN106940426A (en) | 2017-04-01 | 2017-04-01 | A kind of circuit board testing frock and its method of testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214767.8A CN106940426A (en) | 2017-04-01 | 2017-04-01 | A kind of circuit board testing frock and its method of testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106940426A true CN106940426A (en) | 2017-07-11 |
Family
ID=59463024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710214767.8A Pending CN106940426A (en) | 2017-04-01 | 2017-04-01 | A kind of circuit board testing frock and its method of testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884704A (en) * | 2017-12-12 | 2018-04-06 | 张家港市得道电子有限公司 | A kind of quick test fixture of improved circuit board |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03202789A (en) * | 1989-12-29 | 1991-09-04 | Futsusa Denshi Kogyo:Kk | Testing apparatus for packaged printed circuit board |
| CN201369043Y (en) * | 2008-11-13 | 2009-12-23 | 名硕电脑(苏州)有限公司 | Testing device for mainboard |
| CN201828653U (en) * | 2010-09-27 | 2011-05-11 | 东莞市大忠电子有限公司 | Pneumatic switching power supply electrical test device |
| CN202083748U (en) * | 2011-04-20 | 2011-12-21 | 王向亮 | Electronic test device capable of being simply maintained |
| CN203520159U (en) * | 2013-10-28 | 2014-04-02 | 广东易事特电源股份有限公司 | UPS main control panel testing equipment |
| CN203786261U (en) * | 2014-03-31 | 2014-08-20 | 昆山万正电路板有限公司 | Circuit board testing machine |
| CN104181433A (en) * | 2013-05-24 | 2014-12-03 | 路华科技(深圳)有限公司 | Power supply PCM connecting plate test platform |
| CN104614618A (en) * | 2015-02-07 | 2015-05-13 | 刘刚 | Semi-automatic interchange equipment for testing electrical performance and testing method thereof |
| CN205374666U (en) * | 2016-01-08 | 2016-07-06 | 东莞立德电子有限公司 | A high-efficiency withstand voltage test equipment with left-right switching function |
| CN106324532A (en) * | 2016-09-26 | 2017-01-11 | 厦门友光工贸有限公司 | Test machine for LED driving power sources |
| CN206975171U (en) * | 2017-04-01 | 2018-02-06 | 成都中科慧源科技有限公司 | A kind of circuit board testing frock |
-
2017
- 2017-04-01 CN CN201710214767.8A patent/CN106940426A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03202789A (en) * | 1989-12-29 | 1991-09-04 | Futsusa Denshi Kogyo:Kk | Testing apparatus for packaged printed circuit board |
| CN201369043Y (en) * | 2008-11-13 | 2009-12-23 | 名硕电脑(苏州)有限公司 | Testing device for mainboard |
| CN201828653U (en) * | 2010-09-27 | 2011-05-11 | 东莞市大忠电子有限公司 | Pneumatic switching power supply electrical test device |
| CN202083748U (en) * | 2011-04-20 | 2011-12-21 | 王向亮 | Electronic test device capable of being simply maintained |
| CN104181433A (en) * | 2013-05-24 | 2014-12-03 | 路华科技(深圳)有限公司 | Power supply PCM connecting plate test platform |
| CN203520159U (en) * | 2013-10-28 | 2014-04-02 | 广东易事特电源股份有限公司 | UPS main control panel testing equipment |
| CN203786261U (en) * | 2014-03-31 | 2014-08-20 | 昆山万正电路板有限公司 | Circuit board testing machine |
| CN104614618A (en) * | 2015-02-07 | 2015-05-13 | 刘刚 | Semi-automatic interchange equipment for testing electrical performance and testing method thereof |
| CN205374666U (en) * | 2016-01-08 | 2016-07-06 | 东莞立德电子有限公司 | A high-efficiency withstand voltage test equipment with left-right switching function |
| CN106324532A (en) * | 2016-09-26 | 2017-01-11 | 厦门友光工贸有限公司 | Test machine for LED driving power sources |
| CN206975171U (en) * | 2017-04-01 | 2018-02-06 | 成都中科慧源科技有限公司 | A kind of circuit board testing frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884704A (en) * | 2017-12-12 | 2018-04-06 | 张家港市得道电子有限公司 | A kind of quick test fixture of improved circuit board |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170711 |