CN202996589U - Capacitor with firm structure - Google Patents
Capacitor with firm structure Download PDFInfo
- Publication number
- CN202996589U CN202996589U CN 201220631320 CN201220631320U CN202996589U CN 202996589 U CN202996589 U CN 202996589U CN 201220631320 CN201220631320 CN 201220631320 CN 201220631320 U CN201220631320 U CN 201220631320U CN 202996589 U CN202996589 U CN 202996589U
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- Prior art keywords
- capacitor
- utility
- lead terminals
- model
- cap
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- 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 discloses a capacitor with a firm structure. The capacitor comprises a shell body, a core body and a shell cover, wherein the shell cover is arranged on the shell body, and the core body is arranged in the shell body. The capacitor is characterized in that the shell cover is connected with lead terminals, the lead terminals have L-shaped structures, the bottom parts of the lead terminals with L-shaped structures are provided with circular holes, rivets are arranged in the circular holes, the rivets are in spot welding connection with the lead terminals, and joints of the rivets and the lead terminals are provided with sealing rings. The capacitor with the firm structure has the advantages of simple structure, reasonable design, good stability of spot welding connection and high strength, and the sealing rings added at the joints are more conducive to enhance the stability and tightness of the capacitor.
Description
Technical field
The utility model relates to capacitor area, is specifically related to a kind of well-set capacitor.
Background technology
Electric capacity is called in the common letter of capacitor, as its name suggests, is ' container of dress electricity ', is a kind of device that holds electric charge.Electric capacity is one of a large amount of electronic components that use in electronic equipment, is widely used in handing over every straight-through in circuit, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.In the prior art, the capacitor by housing, core body and cap consist of all is connected with leading-out terminal on cap, and existing way is by rivet, leading-out terminal and cap to be riveted, and there is the problem that fastness is poor, easily get loose in this connected mode.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of well-set capacitor.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of well-set capacitor, comprise housing, core body and cap, housing is provided with cap, positioned inside has core body, it is characterized in that: be connected with lead terminal on described cap, described lead terminal is the L-type structure, and the bottom of L-type structural leadthroughs terminal is provided with circular hole, be provided with rivet in circular hole, described rivet is that spot welding is connected with lead terminal.
Described rivet and lead terminal junction are provided with sealing ring.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, and the spot welding connective stability is good, and intensity is high, increases sealing ring in the junction and more is conducive to strengthen its steadiness and sealing.
Description of drawings
Fig. 1 is a kind of well-set capacitor arrangement schematic diagram of the utility model.
Wherein: the 1-housing; The 2-core body; The 3-cap; The 4-lead terminal; The 5-circular hole; The 6-rivet; The 7-sealing ring.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of well-set capacitor, comprise housing 1, core body 2 and cap 3, housing 1 is provided with cap 3, positioned inside has core body 2, is connected with lead terminal 4 on cap 3, and lead terminal 4 is the L-type structure, the bottom of L-type structural leadthroughs terminal 4 is provided with circular hole 5, be provided with rivet 6 in circular hole 5, for spot welding is connected, rivet 6 is provided with sealing ring 7 with lead terminal 4 junctions to rivet 6 with lead terminal 4.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. well-set capacitor, comprise housing, core body and cap, housing is provided with cap, positioned inside has core body, it is characterized in that: be connected with lead terminal on described cap, described lead terminal is the L-type structure, and the bottom of L-type structural leadthroughs terminal is provided with circular hole, be provided with rivet in circular hole, described rivet is that spot welding is connected with lead terminal.
2. a kind of well-set capacitor according to claim 1 is characterized in that: described rivet and lead terminal junction are provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631320 CN202996589U (en) | 2012-11-26 | 2012-11-26 | Capacitor with firm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631320 CN202996589U (en) | 2012-11-26 | 2012-11-26 | Capacitor with firm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996589U true CN202996589U (en) | 2013-06-12 |
Family
ID=48567734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631320 Expired - Fee Related CN202996589U (en) | 2012-11-26 | 2012-11-26 | Capacitor with firm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681873A (en) * | 2020-05-25 | 2020-09-18 | 湖南艾华集团股份有限公司 | Preparation method of anti-vibration surface-mounted capacitor |
-
2012
- 2012-11-26 CN CN 201220631320 patent/CN202996589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681873A (en) * | 2020-05-25 | 2020-09-18 | 湖南艾华集团股份有限公司 | Preparation method of anti-vibration surface-mounted capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131126 |