CN201838456U - Middle girdled capacitor - Google Patents
Middle girdled capacitor Download PDFInfo
- Publication number
- CN201838456U CN201838456U CN201020588996XU CN201020588996U CN201838456U CN 201838456 U CN201838456 U CN 201838456U CN 201020588996X U CN201020588996X U CN 201020588996XU CN 201020588996 U CN201020588996 U CN 201020588996U CN 201838456 U CN201838456 U CN 201838456U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- girdled
- pin
- core bag
- core
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a middle girdled capacitor, which comprises a core and aluminum shell. The core is arranged in the aluminum shell and is connected with a pin. The middle part of the aluminum shell sinks inwards and tightly contacts with the core so that a middle girdled structure is formed. The pin is bent 90 degrees. Through the middle girdled structure, the capacitor is slightly contacted with the internal core, thus the middle girdled capacitor can work for a long period in the strong vibration work environment.
Description
Technical field
The utility model relates to a kind of capacitor, particularly relates to a kind of centre capacitor with a tight waist.
Background technology
Capacitor on the product that is used for having relatively high expectations as vibrations such as electric drills is different with the capacitor that is used for miscellaneous equipment, it requires the capacitor of its use to have vibration resistance preferably, long judder must can be born, the capacitor of traditional structure is the structure that aluminum hull and core bag directly seal, this structure can not satisfy the requirement of high vibration occasion, can cause the core packet generation vibration of capacitor inside during use, if things go on like this, the core bag of capacitor inside may cause the variation of product electrical property because of vibration, influence the useful life of capacitor, finally influence the life-span of product.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of centre capacitor with a tight waist, can work under height vibration operational environment for a long time.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of centre capacitor with a tight waist, comprise core bag and aluminum hull, described core bag is arranged in described aluminum hull, and link to each other with pin, described aluminum hull middle part caves inward and slightly contacts with described core bag, structure with a tight waist in the middle of forming.
Described pin is an angle of 90 degrees bending.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: by the aluminium shell of capacitor middle part is pushed, the structure of girdling the waist in the middle of forming, make capacitor slightly contact, thereby the core bag of capacitor inside is fixed with the core bag of inside.By pin being converted into 90 degree, make capacitor lie on the wiring board, more help preventing to vibrate the harm that brings.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Execution mode of the present utility model relates to a kind of centre capacitor with a tight waist, comprise core bag 2 and aluminum hull 1, described core bag 2 is arranged in described aluminum hull 1, and links to each other with pin 3, described aluminum hull 1 middle part caves inward and slightly contacts with described core bag 2, structure with a tight waist in the middle of forming.Described pin 3 is an angle of 90 degrees bending.
Be not difficult to find that the utility model makes capacitor slightly contact with the core bag of inside, thereby the core bag of capacitor inside is fixed by middle mode with a tight waist.By pin being converted into 90 degree, allow capacitor lie on the wiring board, more help preventing vibrating when product from using the harm that brings.Simultaneously, recumbency is laid the thickness that capacitor also helps reducing wiring board, thereby help the slimming and the miniaturization of final products, and under the situation of wiring board designs fix, use the bent angle product also can avoid product installation reversal connection and security incident in the circuit board.
Claims (2)
1. centre capacitor with a tight waist, comprise core bag (2) and aluminum hull (1), described core bag (2) is arranged in described aluminum hull (1), and link to each other with pin (3), it is characterized in that, described aluminum hull (1) middle part caves inward and slightly contacts with described core bag (2), structure with a tight waist in the middle of forming.
2. the capacitor that centre according to claim 1 is with a tight waist is characterized in that, described pin (3) is an angle of 90 degrees bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020588996XU CN201838456U (en) | 2010-11-02 | 2010-11-02 | Middle girdled capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020588996XU CN201838456U (en) | 2010-11-02 | 2010-11-02 | Middle girdled capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838456U true CN201838456U (en) | 2011-05-18 |
Family
ID=44008560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020588996XU Expired - Fee Related CN201838456U (en) | 2010-11-02 | 2010-11-02 | Middle girdled capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169373A (en) * | 2016-08-24 | 2016-11-30 | 湖南艾华集团股份有限公司 | A kind of aluminium electrolutic capacitor of resistance to the vibration shape |
| CN106575579A (en) * | 2014-08-22 | 2017-04-19 | 日本贵弥功株式会社 | Capacitor and manufacturing method therefor |
-
2010
- 2010-11-02 CN CN201020588996XU patent/CN201838456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106575579A (en) * | 2014-08-22 | 2017-04-19 | 日本贵弥功株式会社 | Capacitor and manufacturing method therefor |
| CN106575579B (en) * | 2014-08-22 | 2018-11-27 | 日本贵弥功株式会社 | Capacitor and its manufacturing method |
| CN106169373A (en) * | 2016-08-24 | 2016-11-30 | 湖南艾华集团股份有限公司 | A kind of aluminium electrolutic capacitor of resistance to the vibration shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20171102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |