CN207408488U - A kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices - Google Patents
A kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices Download PDFInfo
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- CN207408488U CN207408488U CN201721598176.7U CN201721598176U CN207408488U CN 207408488 U CN207408488 U CN 207408488U CN 201721598176 U CN201721598176 U CN 201721598176U CN 207408488 U CN207408488 U CN 207408488U
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- probe
- fixed plate
- slide
- sliding block
- aluminum electrolytic
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Abstract
The utility model provides a kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices, including bottom plate and the support plate being vertical on bottom plate, further includes pressing piece, slide, sliding block, probe and fixed plate；The slide is arranged in the support plate；The sliding block is slidably connected on the slide；The fixed plate is fixedly connected on sliding block；The probe is mounted in the fixed plate；The fixed plate is sequentially connected with the pressing piece；The probe is arranged with two pairs, and during test, one pair of which is contacted with testing capacitor negative electrode pin, and another pair is contacted with testing capacitor negative electrode pin.The utility model drives probe to move by pressing piece, and so as to reduce manual operation error, two groups of probes can prevent from disturbing, and improves testing precision.
Description
Technical field
The utility model is related to capacitor testing technical fields, and in particular to a kind of lamination sheet type solid aluminum electrolytic capacitor
ESR test devices.
Background technology
In lamination sheet type solid aluminum electrolytic capacitor manufacturing process, test must be sampled to the electrical property of finished product, wherein
Test including ESR.Capacitor is clamped or touched to the mode of existing test capacitors ESR generally using metal clip or metal bar
Pin is tested.Because lamination sheet type solid aluminum electrolytic capacitor size is smaller, by taking 7343 sized products as an example, negative electrode pin and
Negative electrode pin spacing is less than 5mm, and pin surveys it with routine test instrument for the area only about 3mm2 of test contact
During examination, first, the angle that calibrating terminal is contacted with pin is influenced with tight ness rating by operating personnel's operating type；Second, every time
Contact area it is uncontrollable；During therefore, it is difficult to ensure the good contact of calibrating terminal and capacitor pin and every time test
Uniformity.And when testing extremely low ESR lamination sheet types solid aluminum electrolytic capacitor, the contact condition of calibrating terminal and pin is direct
The accuracy of test result is influenced, the measurement error brought using routine test instrument is beyond acceptable error model
It encloses.In order to obtain more accurate ESR test datas, it is ensured that effective contact during test, it is desirable to provide it is a kind of easy to operate and
The test device of test accuracy requirement can be met.
Utility model content
In view of this, the utility model aim is to provide a kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices, including bottom plate and the branch being vertical on bottom plate
Fagging further includes pressing piece, slide, sliding block, probe and fixed plate；The slide is arranged in the support plate；The sliding block is slided
It is dynamic to be connected on the slide；The fixed plate is fixedly connected on sliding block；The probe is mounted in the fixed plate；It is described
Fixed plate is sequentially connected with the pressing piece；The probe is arranged with two pairs, during test, one pair of which and testing capacitor sun
Pole pin contact, another pair are contacted with testing capacitor negative electrode pin.
Preferably, the pressing piece is plug-type quick-speed jigs, wherein the plug-type quick-speed jigs are fixedly mounted on branch
On fagging；The upper end of the fixed plate is fixedly connected on the end of the push rod of the plug-type quick-speed jigs.
Preferably, the probe activity runs through the fixed plate；Resetting spring is also arranged on the shank of the probe；Institute
The upper end that resetting spring one end is stated with the probe is fixedly connected, and the other end is fixedly connected in fixed plate.
Compared with the prior art, the utility model has the advantage of：
Probe is made to vertically move contacting capacitor pin by the way of pressing piece, it is easy to operate, it significantly improves test and connects
Tactile uniformity, and manual operation deviation when reducing test；And the utility model using two pairs of probes simultaneously into
Row test, can prevent from disturbing, and improve accuracy of detection.Elastic Contact between probe and testing capacitor pin ensure that contact is tight
Density, and when avoiding excessive compression probe end and capacitor pin damage, consolidate especially for extremely low ESR lamination sheet types
The test of body aluminium electrolutic capacitor can obtain more accurate ESR test datas.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the sectional view of slide and sliding block.
Reference numeral：1st, bottom plate；2nd, support plate；3rd, pressing piece；4th, slide；5th, sliding block；6th, fixed plate；7th, probe；8th, it is multiple
Position spring.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Embodiment：
With reference to shown in Fig. 1, the present embodiment provides a kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices, including
Bottom plate 1 and the support plate 2 being vertical on bottom plate 1, further include pressing piece 3, slide 4, sliding block 5, probe 7 and fixed plate 6；
Slide 4 is arranged in support plate 2；Sliding block 5 is slidably connected on slide 4；Fixed plate 6 is fixedly connected on sliding block 5；Ginseng
As shown in Figure 2, slide 4 can be designed to dovetail shaped slide 4, sliding block 5 is adapted to slide 4.
Probe 7 is mounted in fixed plate 6；Fixed plate 6 is sequentially connected with pressing piece 3.Wherein push-and-pull may be employed in pressing piece 3
Formula quick-speed jigs, (such as GH-305-EM frock clamps), wherein plug-type quick-speed jigs are fixedly mounted in support plate 2；It is fixed
Plate 6 can be designed to L-shaped structure, and the upper end of fixed plate 6 is fixedly connected on the end of the push rod of plug-type quick-speed jigs.
Probe 7 is arranged with two to (in Fig. 1 due to visual angle, therefore only showing a pair of of probe 7), during test, wherein one
It pair is contacted with testing capacitor negative electrode pin, another pair is contacted with testing capacitor negative electrode pin；Set two pairs of probes 7 that can subtract
Interference when testing less, and measuring accuracy can be improved.
7 activity of probe runs through fixed plate 6；Resetting spring 8 is also arranged on the shank of probe 7；8 one end of resetting spring is with visiting
The upper end of pin 7 is fixedly connected, and the other end is fixedly connected in fixed plate 6.
Operation principle：
The utility model is suitable for the ESR test jobs of lamination sheet type solid aluminum electrolytic capacitor, concrete operations flow：It will
Testing capacitor is placed on bottom plate 1, pressing piece 3 is pushed, so as to which fixed plate 6 be driven to be moved downward with sliding block 5, so that probe
7 vertical move down are tested until being in close contact testing capacitor pin；After the completion of test, upper lift control handle removes probe
7.During test, one pair of which probe 7 is made to be contacted with testing capacitor negative electrode pin, another pair connects with testing capacitor negative electrode pin
It touches.
Certainly, it is the representative instance of the utility model more than, in addition, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (3)
1. a kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices, including bottom plate（1）Be vertical at bottom plate（1）On
Support plate（2）, it is characterised in that：Further include pressing piece（3）, slide（4）, sliding block（5）, probe（7）And fixed plate（6）；Institute
State slide（4）Arranged on the support plate（2）On；The sliding block（5）It is slidably connected at the slide（4）On；The fixed plate（6）
It is fixedly connected on sliding block（5）On；The probe（7）Mounted on the fixed plate（6）On；The fixed plate（6）With the pressing
Part（3）It is sequentially connected；The probe（7）It is arranged with two pairs, during test, one pair of which connects with testing capacitor negative electrode pin
It touches, another pair is contacted with testing capacitor negative electrode pin.
2. a kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices according to claim 1, it is characterised in that：
The pressing piece（3）For plug-type quick-speed jigs, wherein the plug-type quick-speed jigs are fixedly mounted on support plate（2）On；Institute
State fixed plate（6）Upper end be fixedly connected on the plug-type quick-speed jigs push rod end.
3. a kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices according to claim 2, it is characterised in that：
The probe（7）Activity runs through the fixed plate（6）；The probe（7）Shank on be also arranged with resetting spring（8）；It is described
Resetting spring（8）One end and the probe（7）Upper end be fixedly connected, the other end is fixedly connected on fixed plate（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598176.7U CN207408488U (en) | 2017-11-27 | 2017-11-27 | A kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598176.7U CN207408488U (en) | 2017-11-27 | 2017-11-27 | A kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408488U true CN207408488U (en) | 2018-05-25 |
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ID=62317230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598176.7U Active CN207408488U (en) | 2017-11-27 | 2017-11-27 | A kind of lamination sheet type solid aluminum electrolytic capacitor ESR test devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803099A (en) * | 2018-08-16 | 2018-11-13 | 武汉精测电子集团股份有限公司 | A kind of flexible hardness screen detection jig of included backlight |
| CN112285523A (en) * | 2019-07-24 | 2021-01-29 | 北京振兴计量测试研究所 | Hybrid integrated circuit detection system and method |
-
2017
- 2017-11-27 CN CN201721598176.7U patent/CN207408488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803099A (en) * | 2018-08-16 | 2018-11-13 | 武汉精测电子集团股份有限公司 | A kind of flexible hardness screen detection jig of included backlight |
| CN112285523A (en) * | 2019-07-24 | 2021-01-29 | 北京振兴计量测试研究所 | Hybrid integrated circuit detection system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200115 Address after: 350000 room 1110, floor 1, No. 160, jiangbindong Avenue, Mawei District, Fuzhou City, Fujian Province (within the free trade zone) Patentee after: Fujian Guoguang Xinye Technology Co.,Ltd. Address before: 160 No. 350015 Fujian province Fuzhou Mawei District Jiangbin East Avenue Patentee before: FUJIAN GUOGUANG ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 1110, 1st floor, 160 Jiangbin East Avenue, Mawei District, Fuzhou City, Fujian Province Patentee after: Fujian Guoguang New Industry Technology Co.,Ltd. Address before: 350000 room 1110, 1st floor, 160 jiangbindong Avenue, Mawei District, Fuzhou City, Fujian Province (in the pilot Free Trade Zone) Patentee before: Fujian Guoguang Xinye Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |