CN104267219A - Chip capacitor voltage withstanding performance test fixture - Google Patents
Chip capacitor voltage withstanding performance test fixture Download PDFInfo
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- CN104267219A CN104267219A CN201410537623.2A CN201410537623A CN104267219A CN 104267219 A CN104267219 A CN 104267219A CN 201410537623 A CN201410537623 A CN 201410537623A CN 104267219 A CN104267219 A CN 104267219A
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- sheet capacitor
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Abstract
The invention discloses a chip capacitor voltage withstanding performance test fixture which comprises a bottom plate (1). A longitudinal capacitance chip bearing table (2) is arranged on the bottom plate. A chip bearing groove (20) capable of containing a chip capacitor is formed in the capacitance chip bearing table. A transverse first probe (4) and a transverse second probe (5) are arranged on the two sides of the capacitance chip bearing table (2) respectively. The second probe is fixedly connected with the bottom plate. The periphery of the first probe is sleeved with a fixing beam and a fixing plate which are matched with the first probe in a sliding mode. A poking piece (21) is fixedly connected with the periphery of the first probe between the fixing beam and the fixing plate. The first probe between the poking piece and the fixing plate is sleeved with a spring. The chip capacitor is arranged in the chip bearing groove. The spring can stretch out or draw back through the poking piece to adjust the position of the first probe so as to enable the first probe and the second probe to make contact with the two electrodes of the capacitor. The capacitor can be clamped and fixed by adjusting a bolt so as to achieve fixing and clamping of chip capacitors of various models; furthermore, a protective cover can play a role in protection when the chip capacitors burst, and the safety of the test staff is guaranteed.
Description
Technical field
The present invention relates to electronic components test field, specifically a kind of sheet capacitor voltage withstanding test fixture.
Background technology
Known, electronic devices and components based on sheet capacitor, at smart mobile phone, panel computer, mobile communication, computing machine, household electrical appliance, be widely used in the products such as surveying instrument, and electric capacity all will carry out voltage-withstand test before dispatching from the factory, filter out underproof product, when testing, generally at two test lead connecting test probes of Hi-pot Tester, probe is contacted with the two poles of the earth of sheet capacitor respectively, then the parameter adjusting Hi-pot Tester starts test, owing to cannot be fixed sheet capacitor, this method of testing is utilized usually to need two testers, one man operation probe, one man operation Hi-pot Tester in addition, very inconvenient, and when carrying out voltage-withstand test to electric capacity, underproof electric capacity bursts sometimes, easily personal injury is caused to tester.Aging clamp can be adopted to be fixed electric capacity when capacitance aging test at present, this aging clamp arranges the storage tank of some fixed capacities usually on base plate, test after electric capacity being put into storage tank, but can only be fixed the electric capacity of same model, when this fixture is used for the voltage-withstand test of sheet capacitor, need the electric capacity for different model to need to design different clamp bottom boards, cost is high, uses inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of sheet capacitor voltage withstanding test fixture, this fixture can adapt to the fixed clamp to various model sheet capacitor, and when electric capacity bursts, can play a protective role to tester.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of sheet capacitor voltage withstanding test fixture, comprise base plate, described base plate is provided with longitudinal electric capacity slide holder, electric capacity slide holder is provided with the slide glass groove holding sheet capacitor, the both sides of electric capacity slide holder are respectively equipped with the first horizontal probe and the second probe, first probe contacts with the two poles of the earth of sheet capacitor respectively with the inner of the second probe, and the first probe and the outer end of the second probe are respectively equipped with the connecting line for being connected Hi-pot Tester, and the second probe is fixedly connected with base plate; The side of described base plate transverse direction is provided with longitudinal fixed head, longitudinal fixed beam is provided with between fixed head and electric capacity slide holder, described first probe is each passed through fixed beam and fixed head, and formed with fixed beam and fixed head and be slidably matched, the first probe periphery between fixed beam and fixed head is fixedly connected with plectrum, and the first probe periphery between plectrum and fixed head is arranged with spring.
Further, described electric capacity slide holder is longitudinally provided with the bolt with its threaded engagement, and the afterbody of bolt towards slide glass groove, and is formed with sheet capacitor and coordinates.
Further, described test fixture also comprises the protective cover covered on base plate, and protective cover and base plate are hinged; The both sides of protective cover are respectively equipped with the through hole for outconnector, and the top of protective cover is provided with view window.
The invention has the beneficial effects as follows, sheet capacitor is placed in the slide glass groove of electric capacity slide holder, spring can be made to stretch out or compress by plectrum, and then the position of adjustment the first probe, make it adapt to the size at sheet capacitor the two poles of the earth; The size of the other both sides of sheet capacitor can be adapted to by adjusting bolt, and capacitor clamp is fastened, thus realize the fixed clamp to various model sheet capacitor; In addition, protective cover can play protective action when sheet capacitor bursts, and ensures the safety of tester.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is detonation configuration schematic diagram of the present invention;
Fig. 2 is the vertical view of base plate in Fig. 1;
Fig. 3 is using state schematic diagram of the present invention.
Embodiment
Composition graphs 1 is with shown in Fig. 2, the invention provides a kind of sheet capacitor voltage withstanding test fixture, comprise base plate 1, base plate 1 is provided with longitudinal electric capacity slide holder 2, electric capacity slide holder 2 is provided with the slide glass groove 20 holding sheet capacitor 19, the both sides of electric capacity slide holder 20 are respectively equipped with the first horizontal probe 4 and the second probe 5, first probe 4 contacts with the two poles of the earth of sheet capacitor 19 respectively with the inner of the second probe 5, first probe 4 and the outer end of the second probe 5 are respectively equipped with the first connecting line 11 and the second connecting line 12 for being connected Hi-pot Tester, the both sides of base plate 1 transverse direction are respectively equipped with the first longitudinal fixed head 9 and the second fixed head 10, the first longitudinal fixed beam 6 is provided with between first fixed head 9 and electric capacity slide holder 2, the second longitudinal fixed beam 7 is provided with between second fixed head 10 and electric capacity slide holder 2, first probe 4 is each passed through the first fixed beam 6 and the first fixed head 9, and formed with the first fixed beam 6 and the first fixed head 9 respectively and be slidably matched, second probe 5 is each passed through the second fixed beam 7 and the second fixed head 10, and is fixedly connected with the second fixed beam 7 by screw 8, the first probe 4 periphery between described first fixed beam 6 and the first fixed head 9 is fixedly connected with plectrum 21, and the first probe 4 periphery between plectrum 21 and the first fixed head 9 is arranged with spring 13, electric capacity slide holder 2 is longitudinally provided with the bolt 3 with its threaded engagement, and the afterbody of bolt 3 towards slide glass groove 20, and is formed with sheet capacitor 19 and coordinates, and also can arrange the identical bolt of structure at the opposite side of electric capacity slide holder as required, shown in composition graphs 3, described test fixture also comprises the protective cover 15 covered on base plate 1, and protective cover 15 is hinged by hinge 14 and base plate 1, the both sides of protective cover 15 are respectively equipped with the first through hole 16 and the second through hole 17 for outconnector, the top of protective cover 15 is also provided with view window 18, when arranging view window 18, first can offer viewport at the top of protective cover 15, then transparent plastic sheet is set on viewport, realizes the object of view window 18.
During use, open protective cover 15, sheet capacitor 19 is placed in slide glass groove 20, the two poles of the earth of sheet capacitor 19 are respectively towards the first probe 4 and the second probe 5, spring 13 is made to stretch out or compress by plectrum 21, thus the position of adjustment the first probe 4, the first probe 4 is contacted with the two poles of the earth of sheet capacitor 19 respectively with the second probe 5; By adjusting bolt 3, sheet capacitor 19 is clamped and fixed in slide glass groove 20, thus realizes the fixed clamp to various model sheet capacitor; Then close protective cover 15, first connecting line 11 and the second connecting line 12 are passed respectively from the first through hole 16 and the second through hole 17, afterwards connecting line is connected on Hi-pot Tester and just can starts to test electric capacity, the working condition of sheet capacitor 19 can be observed by view window 18, protective cover 15 can play protective action when sheet capacitor bursts, and ensures the safety of tester.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention; Any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent replacement, equivalence change and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (3)
1. a sheet capacitor voltage withstanding test fixture, comprise base plate (1), it is characterized in that, base plate (1) is provided with longitudinal electric capacity slide holder (2), electric capacity slide holder (2) is provided with the slide glass groove (20) holding sheet capacitor (19), the both sides of electric capacity slide holder (2) are respectively equipped with horizontal the first probe (4) and the second probe (5), first probe (4) contacts with the two poles of the earth of sheet capacitor (19) respectively with the inner of the second probe (5), first probe (4) is respectively equipped with the connecting line for being connected Hi-pot Tester with the outer end of the second probe (5), second probe (5) is fixedly connected with base plate (1), the side of described base plate transverse direction is provided with longitudinal fixed head, longitudinal fixed beam is provided with between fixed head and electric capacity slide holder, described first probe (4) is each passed through fixed beam and fixed head, and formed with fixed beam and fixed head and be slidably matched, the first probe (4) periphery between fixed beam and fixed head is fixedly connected with plectrum (21), and the first probe periphery between plectrum (21) and fixed head is arranged with spring (13).
2. a kind of sheet capacitor voltage withstanding test fixture according to claim 1, it is characterized in that, described electric capacity slide holder (2) is longitudinally provided with and the bolt of its threaded engagement (3), the afterbody of bolt (3) towards slide glass groove (20), and is formed with sheet capacitor (19) and coordinates.
3. a kind of sheet capacitor voltage withstanding test fixture according to claim 1 and 2, it is characterized in that, described test fixture also comprises the protective cover (15) covered on base plate (1), and protective cover (15) and base plate (1) are hinged; The both sides of protective cover (15) are respectively equipped with the through hole for outconnector, and the top of protective cover (15) is provided with view window (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537623.2A CN104267219B (en) | 2014-10-13 | 2014-10-13 | A kind of sheet capacitor voltage withstanding test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537623.2A CN104267219B (en) | 2014-10-13 | 2014-10-13 | A kind of sheet capacitor voltage withstanding test fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104267219A true CN104267219A (en) | 2015-01-07 |
| CN104267219B CN104267219B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410537623.2A Active CN104267219B (en) | 2014-10-13 | 2014-10-13 | A kind of sheet capacitor voltage withstanding test fixture |
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| Country | Link |
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| CN (1) | CN104267219B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908630A (en) * | 2017-03-17 | 2017-06-30 | 南通大学 | A kind of capacitance aging test machine fixture of tunnel type |
| CN110109413A (en) * | 2019-06-05 | 2019-08-09 | 四川聚强创新科技有限公司 | A kind of automatic control device that capacitance detecting fixture is miniaturized |
| CN112505521A (en) * | 2020-09-25 | 2021-03-16 | 华东光电集成器件研究所 | Three-dimensional assembled circuit testing device |
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| JP2003172754A (en) * | 2001-12-10 | 2003-06-20 | Hioki Ee Corp | Circuit element measuring device |
| CN2560953Y (en) * | 2002-06-14 | 2003-07-16 | 南京长盛仪器有限公司 | Capacitance withstand voltage testing cassette |
| CN2896286Y (en) * | 2006-04-21 | 2007-05-02 | 贵州振华云科电子有限公司 | Sheet type resistance pressure test clamp |
| JP2008026260A (en) * | 2006-07-25 | 2008-02-07 | Hioki Ee Corp | Chip parts jig for four-terminal measurement |
| CN201965159U (en) * | 2011-04-06 | 2011-09-07 | 铜陵市文峰电子有限责任公司 | Capacitor voltage withstanding test fixture |
| CN202204907U (en) * | 2011-09-02 | 2012-04-25 | 合肥远铭电器有限公司 | Dielectric voltage withstand testing appliance for terminal type capacitors |
| CN203012063U (en) * | 2012-11-19 | 2013-06-19 | 中国石油集团长城钻探工程有限公司 | Test board for batched electronic component testing |
| CN203084014U (en) * | 2013-02-20 | 2013-07-24 | 铜陵市胜达电子器件有限责任公司 | Convenient-to-adjust capacitor withstand voltage test fixture |
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2014
- 2014-10-13 CN CN201410537623.2A patent/CN104267219B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003172754A (en) * | 2001-12-10 | 2003-06-20 | Hioki Ee Corp | Circuit element measuring device |
| CN2560953Y (en) * | 2002-06-14 | 2003-07-16 | 南京长盛仪器有限公司 | Capacitance withstand voltage testing cassette |
| CN2896286Y (en) * | 2006-04-21 | 2007-05-02 | 贵州振华云科电子有限公司 | Sheet type resistance pressure test clamp |
| JP2008026260A (en) * | 2006-07-25 | 2008-02-07 | Hioki Ee Corp | Chip parts jig for four-terminal measurement |
| CN201965159U (en) * | 2011-04-06 | 2011-09-07 | 铜陵市文峰电子有限责任公司 | Capacitor voltage withstanding test fixture |
| CN202204907U (en) * | 2011-09-02 | 2012-04-25 | 合肥远铭电器有限公司 | Dielectric voltage withstand testing appliance for terminal type capacitors |
| CN203012063U (en) * | 2012-11-19 | 2013-06-19 | 中国石油集团长城钻探工程有限公司 | Test board for batched electronic component testing |
| CN203084014U (en) * | 2013-02-20 | 2013-07-24 | 铜陵市胜达电子器件有限责任公司 | Convenient-to-adjust capacitor withstand voltage test fixture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908630A (en) * | 2017-03-17 | 2017-06-30 | 南通大学 | A kind of capacitance aging test machine fixture of tunnel type |
| CN110109413A (en) * | 2019-06-05 | 2019-08-09 | 四川聚强创新科技有限公司 | A kind of automatic control device that capacitance detecting fixture is miniaturized |
| CN112505521A (en) * | 2020-09-25 | 2021-03-16 | 华东光电集成器件研究所 | Three-dimensional assembled circuit testing device |
| CN112505521B (en) * | 2020-09-25 | 2024-04-19 | 华东光电集成器件研究所 | Three-dimensional assembled circuit testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104267219B (en) | 2017-06-16 |
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