CN202473610U - Connection cardboard for capacitor - Google Patents
Connection cardboard for capacitor Download PDFInfo
- Publication number
- CN202473610U CN202473610U CN2012200372049U CN201220037204U CN202473610U CN 202473610 U CN202473610 U CN 202473610U CN 2012200372049 U CN2012200372049 U CN 2012200372049U CN 201220037204 U CN201220037204 U CN 201220037204U CN 202473610 U CN202473610 U CN 202473610U
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- CN
- China
- Prior art keywords
- rivet
- cardboard
- sides
- capacitor
- utility
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a connection cardboard for a capacitor and relates to the technical field of capacitors. The connection cardboard comprises a cardboard body, wherein the middle of the cardboard body is provided with a central hole; and two sides of the central hole are provided with rivet holes. The connection cardboard is characterized in that two sides of each rivet hole are provided with rivet positioning grooves. The connection cardboard is simple and reasonable in structure design; and two sides of each rivet hole are provided with the rivet positioning grooves, and fixing lugs extending from two sides of a rivet can be clamped in the rivet positioning grooves, so that the rivet is prevented from rotating and the connection cardboard has a good effect in rivet fixation.
Description
Technical field:
The utility model relates to the capacitor technology field, relates in particular to a kind of capacitor and connects cardboard.
Background technology:
Electric capacity is called in the common letter of capacitor, is a kind of device that holds electric charge.Electric capacity is one of a large amount of electronic components that use in the electronic equipment, is widely used in separated straight-through friendship the in the circuit, coupling, bypass, filtering, resonant tank, power conversion, aspects such as control.
In the prior art, capacitor cover plate all is made up of inserted sheet, insulating base, cover plate body, sealing ring, connection cardboard and rivet, connects cardboard, sealing ring, cover plate body and insulating base and is connected in series the location successively each other through rivet.And rivet is cylindrical, in the rivet hole that connects cardboard, rotates easily, is difficult for fixing.The salient point fixed form of using at present, fixed effect is poor, the moment of torsion that rivet receives slightly more greatly, rivet still can rotate, and influences product quality.
The utility model content:
The utility model technical problem to be solved is to overcome the defective of prior art, provides a kind of capacitor to connect cardboard.
The utility model technical problem to be solved adopts following technical scheme to realize:
Capacitor connects cardboard, comprises plate body, has centre bore in the middle of the plate body, and the centre bore both sides are provided with rivet hole, it is characterized in that: said rivet hole both sides are shaped on the rivet location notch.
Said centre bore is a circular port, or is elliptical aperture, or is diamond hole.
Two rivet holes are set on the said plate body, or three rivet holes, or four rivet holes.
The utility model structural design advantages of simple is provided with the rivet location notch in the both sides of rivet hole, and the fixedly ear that stretch out the rivet both sides is stuck in the rivet location notch, thereby prevents that rivet from rotating, to the good fixing effect of rivet.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, capacitor connects cardboard, comprises plate body 1, has centre bore 2 in the middle of the plate body 1, and centre bore 2 both sides are provided with rivet hole 3, and rivet hole 3 both sides are shaped on rivet location notch 4.
Said centre bore 2 is a circular port, or is elliptical aperture, or is diamond hole; Two rivet holes are set on the plate body 1, or three rivet holes, or four rivet holes.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; 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 variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. capacitor connects cardboard, comprises plate body, has centre bore in the middle of the plate body, and the centre bore both sides are provided with rivet hole, it is characterized in that: said rivet hole both sides are shaped on the rivet location notch.
2. capacitor according to claim 1 connects cardboard, and it is characterized in that: said centre bore is a circular port, or is elliptical aperture, or is diamond hole.
3. capacitor according to claim 1 connects cardboard, it is characterized in that: two rivet holes are set on the said plate body, or three rivet holes, or four rivet holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200372049U CN202473610U (en) | 2012-02-02 | 2012-02-02 | Connection cardboard for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200372049U CN202473610U (en) | 2012-02-02 | 2012-02-02 | Connection cardboard for capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473610U true CN202473610U (en) | 2012-10-03 |
Family
ID=46921754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200372049U Expired - Fee Related CN202473610U (en) | 2012-02-02 | 2012-02-02 | Connection cardboard for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716574A (en) * | 2015-03-20 | 2015-06-17 | 上海海兰电气有限公司 | Intelligent power pressing plate and power control system applying same |
-
2012
- 2012-02-02 CN CN2012200372049U patent/CN202473610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716574A (en) * | 2015-03-20 | 2015-06-17 | 上海海兰电气有限公司 | Intelligent power pressing plate and power control system applying same |
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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: 20121003 Termination date: 20130202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |