CN104198775A - Small circuit board magnetic field environment testing clamp - Google Patents
Small circuit board magnetic field environment testing clamp Download PDFInfo
- Publication number
- CN104198775A CN104198775A CN201410438673.5A CN201410438673A CN104198775A CN 104198775 A CN104198775 A CN 104198775A CN 201410438673 A CN201410438673 A CN 201410438673A CN 104198775 A CN104198775 A CN 104198775A
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- support
- magnetic
- circuit board
- magnetic field
- field environment
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Abstract
The invention discloses a small circuit board magnetic field environment testing clamp. The small circuit board magnetic field environment testing clamp comprises a base plate, a carrier plate template, a manual magnetic measurement mechanism and a magnetic measurement support, wherein the carrier plate template and the magnetic measurement support are installed on the base plate, the magnetic measurement support is located on the rear right of the carrier plate template, and the manual magnetic measurement mechanism is installed on the magnetic measurement support and located above the carrier plate template. In the mode, the small circuit board magnetic field environment testing clamp is simple in structure, low in manufacturing cost and capable of achieving quick clamping and quick energized detection of small circuit boards.
Description
Technical field
The present invention relates to electronic component testing apparatus field, particularly relate to a kind of little circuit board magnetic field environment test fixture.
Background technology
In the production run of electronic product, the production of its circuit board is a more crucial technique, need to carry out different tests to each piece circuit board, different circuit boards is different with the electronic component of installing according to its size, its test is also different, but most circuit board all needs to carry out magnetic field effect test, avoid the situation that appearance cannot be used in the actual environment using, measurement of magnetic field needs quantized values, be exactly can resistance to great magnetic field data, such professional equipment is somewhat expensive, also cannot use in enormous quantities.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of little circuit board magnetic field environment test fixture, and it is simple in structure, and manufacturing cost is lower, can realize quick-clamping to the little circuit board of needs test, and energising detects fast.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of little circuit board magnetic field environment test fixture is provided, this little circuit board magnetic field environment test fixture comprises base plate, support plate template, manual magnetic survey mechanism and magnetic survey support, support plate template and magnetic survey support are installed on described base plate, magnetic survey support is positioned at support plate template rear side, manual magnetic survey mechanism is installed on magnetic survey support, and manually magnetic survey mechanism is positioned at support plate template top;
Preferably, described magnetic survey support comprises backboard, cant board and header board, and described backboard at right angle setting, in base plate, is fixed with two cant boards that be arranged in parallel on backboard, and base plate is fixed in the lower end of cant board, and the front side edge of cant board is fixed with header board along top;
Preferably, described manual magnetic survey mechanism comprises that horizontal sliding elbow folder, lower platen, guide pole, guide pole holder, elasticity connecting pin and electricity add magnetic support, described horizontal sliding elbow folder is installed on header board, the push rod of horizontal sliding elbow folder is connected to lower platen, the rear side left and right of lower platen is all installed with a guide pole, the upper end of guide pole is installed on cant board by guide pole holder, base plate is fixed in the lower end of guide pole, the front portion of lower platen is provided with two elasticity connecting pins, elasticity connecting pin is connecting electricity and is adding magnetic support, and the energising contact pin that electricity adds on magnetic support passes lower platen.
The invention has the beneficial effects as follows: a kind of little circuit board magnetic field environment test fixture of the present invention, it is simple in structure, and manufacturing cost is lower, can realize quick-clamping to the little circuit board of needs test, and energising detects fast.
Brief description of the drawings
Fig. 1 is the structure enlarged diagram of a kind of little circuit board magnetic field environment test fixture of the present invention;
Fig. 2 is that enlarged drawing is looked on the right side of a kind of little circuit board magnetic field environment test fixture of the present invention.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of little circuit board magnetic field environment test fixture, this little circuit board magnetic field environment test fixture comprises base plate 1, support plate template 2, manual magnetic survey mechanism 3 and magnetic survey support 4, support plate template 2 and magnetic survey support 4 are installed on described base plate 1, magnetic survey support 4 is positioned at support plate template 2 rear sides, manual magnetic survey mechanism 3 is installed on magnetic survey support 4, and manually magnetic survey mechanism 3 is positioned at support plate template 2 tops;
Described magnetic survey support 4 comprises backboard 40, cant board 41 and header board 42, described backboard 40 at right angle settings are in base plate 1, on backboard 40, be fixed with two cant boards that be arranged in parallel 41, base plate 1 is fixed in the lower end of cant board 41, and the front side edge of cant board 41 is fixed with header board 42 along top;
Described manual magnetic survey mechanism 3 comprises horizontal sliding elbow folder 30, lower platen 31, guide pole 32, guide pole holder 33, elasticity connecting pin 34 and electricity add magnetic support 35, described horizontal sliding elbow folder 30 is installed on header board 42, the push rod of horizontal sliding elbow folder 30 is connected to lower platen 31, the rear side left and right of lower platen 31 is all installed with a guide pole 32, the upper end of guide pole 32 is installed on cant board 41 by guide pole holder 33, base plate 1 is fixed in the lower end of guide pole 32, the front portion of lower platen 31 is provided with two elasticity connecting pins 34, elasticity connecting pin 34 is connecting electricity and is adding magnetic support 35, the energising contact pin 36 that electricity adds on magnetic support 35 passes lower platen 31.
When a kind of little circuit board magnetic field environment test fixture of the present invention uses, the energising contact pin first electricity being added on magnetic support is connected to main test machine by cable, again circuit board to be tested is placed into support plate template, the horizontal sliding elbow of leaving behind folder, make electricity add magnetic support and approach circuit board to be tested, press test starting switch, test.
A kind of little circuit board magnetic field environment test fixture of the present invention, simple in structure, manufacturing cost is lower, can realize quick-clamping to the little circuit board of needs test, and energising detects fast.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. one kind little circuit board magnetic field environment test fixture, it is characterized in that: this little circuit board magnetic field environment test fixture comprises base plate, support plate template, manual magnetic survey mechanism and magnetic survey support, support plate template and magnetic survey support are installed on described base plate, magnetic survey support is positioned at support plate template rear side, manual magnetic survey mechanism is installed on magnetic survey support, and manually magnetic survey mechanism is positioned at support plate template top.
2. according to the little circuit board magnetic field environment of the one test fixture of claim 1 art, it is characterized in that: described magnetic survey support comprises backboard, cant board and header board, described backboard at right angle setting is in base plate, on backboard, be fixed with two cant boards that be arranged in parallel, base plate is fixed in the lower end of cant board, and the front side edge of cant board is fixed with header board along top.
3. according to the little circuit board magnetic field environment of the one test fixture of claim 1 art, it is characterized in that: described manual magnetic survey mechanism comprises horizontal sliding elbow folder, lower platen, guide pole, guide pole holder, elasticity connecting pin and electricity add magnetic support, described horizontal sliding elbow folder is installed on header board, the push rod of horizontal sliding elbow folder is connected to lower platen, the rear side left and right of lower platen is all installed with a guide pole, the upper end of guide pole is installed on cant board by guide pole holder, base plate is fixed in the lower end of guide pole, the front portion of lower platen is provided with two elasticity connecting pins, elasticity connecting pin is connecting electricity and is adding magnetic support, the energising contact pin that electricity adds on magnetic support passes lower platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438673.5A CN104198775A (en) | 2014-09-01 | 2014-09-01 | Small circuit board magnetic field environment testing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438673.5A CN104198775A (en) | 2014-09-01 | 2014-09-01 | Small circuit board magnetic field environment testing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104198775A true CN104198775A (en) | 2014-12-10 |
Family
ID=52084090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410438673.5A Pending CN104198775A (en) | 2014-09-01 | 2014-09-01 | Small circuit board magnetic field environment testing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104198775A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1326078A2 (en) * | 2002-01-07 | 2003-07-09 | Tektronix, Inc. | Testing fixture |
| CN2874526Y (en) * | 2006-01-23 | 2007-02-28 | 广东瑞图万方科技有限公司 | GPS navigation plate detector |
| CN102096047A (en) * | 2010-12-13 | 2011-06-15 | 天津力神电池股份有限公司 | Detecting tool for performance of battery group |
| CN102175946A (en) * | 2011-03-07 | 2011-09-07 | 世盟科信（北京）国际科技发展有限公司 | Production test fixture |
| CN102662153A (en) * | 2012-05-23 | 2012-09-12 | 四川电力科学研究院 | Three-phase smart electricity meter alternating voltage impulse voltage test tool |
| CN202854181U (en) * | 2012-10-30 | 2013-04-03 | 陕西捷盈电子科技有限公司 | Circuit board testing 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 |
| CN203658398U (en) * | 2014-01-02 | 2014-06-18 | 上海理工大学 | Automatic test tool |
| CN203688754U (en) * | 2014-01-24 | 2014-07-02 | 深圳市骏业鼎兴技术有限公司 | PCBA (Printed Circuit Board Assembly) testing device |
| CN204028147U (en) * | 2014-09-01 | 2014-12-17 | 苏州市吴中区胥口广博模具加工厂 | A kind of little circuit board magnetic field environment test fixture |
-
2014
- 2014-09-01 CN CN201410438673.5A patent/CN104198775A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1326078A2 (en) * | 2002-01-07 | 2003-07-09 | Tektronix, Inc. | Testing fixture |
| CN2874526Y (en) * | 2006-01-23 | 2007-02-28 | 广东瑞图万方科技有限公司 | GPS navigation plate detector |
| CN102096047A (en) * | 2010-12-13 | 2011-06-15 | 天津力神电池股份有限公司 | Detecting tool for performance of battery group |
| CN102175946A (en) * | 2011-03-07 | 2011-09-07 | 世盟科信（北京）国际科技发展有限公司 | Production test fixture |
| CN102662153A (en) * | 2012-05-23 | 2012-09-12 | 四川电力科学研究院 | Three-phase smart electricity meter alternating voltage impulse voltage test tool |
| CN202854181U (en) * | 2012-10-30 | 2013-04-03 | 陕西捷盈电子科技有限公司 | Circuit board testing 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 |
| CN203658398U (en) * | 2014-01-02 | 2014-06-18 | 上海理工大学 | Automatic test tool |
| CN203688754U (en) * | 2014-01-24 | 2014-07-02 | 深圳市骏业鼎兴技术有限公司 | PCBA (Printed Circuit Board Assembly) testing device |
| CN204028147U (en) * | 2014-09-01 | 2014-12-17 | 苏州市吴中区胥口广博模具加工厂 | A kind of little circuit board magnetic field environment test fixture |
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| Date | Code | Title | Description |
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| 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: 20141210 |