CN201149599Y - Measuring clamper for capacitor burn-in screen - Google Patents
Measuring clamper for capacitor burn-in screen Download PDFInfo
- Publication number
- CN201149599Y CN201149599Y CNU2008200962425U CN200820096242U CN201149599Y CN 201149599 Y CN201149599 Y CN 201149599Y CN U2008200962425 U CNU2008200962425 U CN U2008200962425U CN 200820096242 U CN200820096242 U CN 200820096242U CN 201149599 Y CN201149599 Y CN 201149599Y
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- anodal
- backing plate
- jig
- negative pole
- piece
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Abstract
The utility model discloses an aging capacitor screening and measuring jig, which belongs to a jig and aims to provide a jig which is used for measuring capacitors and has advantages of high measuring precision and reliable positioning and clamping. The jig comprises a base seat, a locating element and a clamping mechanism; the locating element is an anode backing plate (9) fixed on the base seat (7), and the clamping mechanism is composed of springs (4) arranged in all guiding grooves (3), anode blocks (1) disposed in all sliding cavities (2), a cathode backing plate (11) mounted on the base seat (7) through a bolt (15) and a butterfly nut (12), and cathode blocks (13) fixed on the cathode backing plate; and each anode block (1) is respectively connected with an anode of a microcomputer interface (14) by a lead (6), and the cathode blocks (13) are connected with a cathode of the microcomputer interface (14) by the lead (6). The jig has advantages of high work efficiency and convenient use, and is an ideal jig for measuring capacitors.
Description
Technical field:
The utility model relates to a kind of anchor clamps, relates in particular to a kind of multi-station clamp that is used to detect capacitor.
Background technology:
Along with development of science and technology, national defense industry is more and more higher to the reliability requirement of military chip capacitor, and is therefore in manufacturing process, also more and more stricter to the examination criteria of chip capacitor.At present, the burn-in screen measured material of capacitor adopts be two probes to roof construction, its shortcoming is: thimble easy deformation under high temperature or low temperature condition, thereby cause measured data inaccurate; In addition, because the surface of contact of thimble and measured product is less, it is unreliable that the location clamps, and has dither capacitors just can come off slightly, and work efficiency is lower, and damages the coating of capacitor surface easily.
The utility model content: at the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of measuring accuracy height, location positioning and reliable clamping capacitor burn-in screen measured material.
To achieve these goals, the utility model by the following technical solutions: it comprises base, setting element and clamp system; Described setting element is the anodal backing plate that is fixed on the base, and cover plate is fixed on the anodal backing plate, forms several gathering sills and sliding chamber between above-mentioned two plates; Described clamp system is by being installed in spring in each gathering sill, being installed in anodal piece in each sliding chamber, being installed in the negative pole backing plate on the base and the negative pole piece that is fixed on this negative pole backing plate constitutes by bolt and wing nut; Each anodal piece is anodal in parallel by lead and microcomputer interface respectively, and the negative pole piece is connected with the negative pole of microcomputer interface by lead.
Anodal piece is provided with locating slot, and dog screw passes from this groove; Base is provided with chute, and bolt passes from this chute.
Compared with the prior art, the utility model is owing to adopted technique scheme, increased the contact area of clamping element and workpiece, the location, clamped convenient reliably, not only improved measuring accuracy and work efficiency effectively but also do not damage the coating of capacitor surface; In addition,, therefore can directly read every measurement parameter of product on computers owing to increased the microcomputer interface that can be connected with computing machine, very convenient quick.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cut-open view among Fig. 1.
Among the figure: anodal piece 1 sliding chamber 2 gathering sills, 3 springs, 4 locating slots, 5 leads, 6 bases, 7 cover plates, 8 polar cushion plates, 9 chutes, 10 negative pole backing plates, 11 wing nuts, 12 negative pole pieces, 13 microcomputer interfaces, 14 bolts, 15 dog screws 16
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
In Fig. 1～2, anodal backing plate 9 by screw retention on base 7 as setting element; Cover plate 8 on anodal backing plate 9, forms several gathering sills 3 and sliding chamber 2 by screw retention between cover plate 8 and the anodal backing plate 9.Clamp system is by being installed in spring 4 in each gathering sill 3, being installed in anodal piece 1 in each sliding chamber 2, being installed in the negative pole backing plate 11 on the base 7 and being made of the negative pole piece 13 of screw retention on this negative pole backing plate by bolt 15 and wing nut 12; Anodal piece 1 can slide in sliding chamber 2.Each anodal piece 1 is anodal in parallel by lead 6 and microcomputer interface 14 respectively, and negative pole piece 13 passes through lead 6 and is connected with the negative pole of microcomputer interface 14.
In order to prevent that anodal piece 1 from being ejected from sliding chamber 2 by spring 4, on anodal piece 1, be provided with locating slot 5, the dog screw 16 that is used for being connected and fixed cover plate 8 and anodal backing plate 9 passes from this groove; Convenient for clamping workpiece, base 7 is provided with chute 10, and bolt 15 passes from this chute.
Claims (2)
1. a capacitor burn-in screen measured material comprises base, setting element and clamp system; It is characterized in that: described setting element is the anodal backing plate (9) that is fixed on the base (7), and cover plate (8) is fixed on the anodal backing plate (9), forms several gathering sills (3) and sliding chamber (2) between above-mentioned two plates; Described clamp system is by being installed in spring (4) in each gathering sill (3), being installed in anodal piece (1) in each sliding chamber (2), being installed in the negative pole backing plate (11) on the base (7) and being fixed on negative pole piece (13) formation on this negative pole backing plate by bolt (15) and wing nut (12); Each anodal piece (1) is anodal in parallel by lead (6) and microcomputer interface (14) respectively, and negative pole piece (13) passes through lead (6) and is connected with the negative pole of microcomputer interface (14).
2. capacitor burn-in screen measured material according to claim 1 is characterized in that: anodal piece (1) is provided with locating slot (5), and dog screw (16) passes from this groove; Base (7) is provided with chute (10), and bolt (15) passes from this chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200962425U CN201149599Y (en) | 2008-01-28 | 2008-01-28 | Measuring clamper for capacitor burn-in screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200962425U CN201149599Y (en) | 2008-01-28 | 2008-01-28 | Measuring clamper for capacitor burn-in screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149599Y true CN201149599Y (en) | 2008-11-12 |
Family
ID=40117370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200962425U Expired - Lifetime CN201149599Y (en) | 2008-01-28 | 2008-01-28 | Measuring clamper for capacitor burn-in screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149599Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749482A (en) * | 2011-04-22 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Capacitor testing jig and capacitor testing device with same |
| CN103399178A (en) * | 2013-08-06 | 2013-11-20 | 天津大学 | High temperature testing fixture of chip capacitor |
| CN103839700A (en) * | 2013-10-25 | 2014-06-04 | 中国振华（集团）新云电子元器件有限责任公司 | Clamp for aging of stud type aluminum electrolytic capacitor |
| CN106154087A (en) * | 2016-08-13 | 2016-11-23 | 无锡森蓝信息技术有限公司 | Novel capacitor pilot system |
| WO2017075859A1 (en) * | 2015-11-03 | 2017-05-11 | 沈阳拓荆科技有限公司 | Instrument for measuring impedance of heating disk and measurement method thereof |
| CN107870251A (en) * | 2017-11-22 | 2018-04-03 | 深圳振华富电子有限公司 | A kind of control circuit of voltage ageing screening fixture and fixture |
-
2008
- 2008-01-28 CN CNU2008200962425U patent/CN201149599Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749482A (en) * | 2011-04-22 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Capacitor testing jig and capacitor testing device with same |
| CN103399178A (en) * | 2013-08-06 | 2013-11-20 | 天津大学 | High temperature testing fixture of chip capacitor |
| CN103839700A (en) * | 2013-10-25 | 2014-06-04 | 中国振华（集团）新云电子元器件有限责任公司 | Clamp for aging of stud type aluminum electrolytic capacitor |
| WO2017075859A1 (en) * | 2015-11-03 | 2017-05-11 | 沈阳拓荆科技有限公司 | Instrument for measuring impedance of heating disk and measurement method thereof |
| CN106154087A (en) * | 2016-08-13 | 2016-11-23 | 无锡森蓝信息技术有限公司 | Novel capacitor pilot system |
| CN107870251A (en) * | 2017-11-22 | 2018-04-03 | 深圳振华富电子有限公司 | A kind of control circuit of voltage ageing screening fixture and fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |