CN204558262U - A kind of electrolytic capacitor pin - Google Patents
A kind of electrolytic capacitor pin Download PDFInfo
- Publication number
- CN204558262U CN204558262U CN201520201534.0U CN201520201534U CN204558262U CN 204558262 U CN204558262 U CN 204558262U CN 201520201534 U CN201520201534 U CN 201520201534U CN 204558262 U CN204558262 U CN 204558262U
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- CN
- China
- Prior art keywords
- wire
- rubber base
- spring
- spacing rubber
- conducting rod
- 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 kind of electrolytic capacitor pin, be arranged on capacitor body, comprise spacing rubber base, wire, spring and soft alloy conducting rod, described wire connects described body, the junction of wire and body is provided with described spacing rubber base, described spacing rubber base is fixing on the body, wire is connected with body through described spacing rubber base, the length of described wire is 3mm ~ 6mm, one end of described spring connects described wire, the other end connects described soft alloy conducting rod, and the length of spring is 5mm ~ 10mm.When mounted; due to the elastic reaction of spring, when being installed separately by soft alloy conducting rod, wire can not damage body; and wire and body junction are provided with spacing rubber base; play the effect of fixing protection, during conductive line bends, spacing rubber base is stressed; body can not be damaged; thus damage capacitor body when effectively preventing from installing, extend its useful life, save ample resources and cost.
Description
Technical field
The utility model relates to capacitor technology field, particularly relates to a kind of electrolytic capacitor pin.
Background technology
Capacitor, being usually called for short its ability holding electric charge is electric capacity, represents by letter C.Definition 1: capacitor, as the term suggests being ' container of dress electricity ', is a kind of device holding electric charge.English name: capacitor.Capacitor is one of a large amount of electronic component used in electronic equipment, be widely used in circuit every straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.Definition 2: capacitor, any two insulated from each other and all form a capacitor between the conductor (comprising wire) of being separated by very near.
Electric capacity is different from capacitor.Electric capacity is fundamental physical quantity, symbol C, and unit is F (farad).
The special formula of general formula C=Q/U plane-parallel capacitor: electric field strength E=U/d between plate, condenser capacitance determines formula C=ε S/4 π kd.
Along with making rapid progress of electronic information technology, the update speed goes of digital electronic goods is fast, based on the consumer electronics product volume of production and marketing sustainable growth of the products such as panel TV (LCD and PDP), notebook computer, digital camera, capacitor industry has been driven to increase.And having driven the development of associated materials, equipment Industry, China has become global capacitor big producing country.
Electrolytic capacitor of the prior art all comprises body and is arranged on pin outwards exposed on body, pin is for being welded to circuit board by body, but when electrolytic capacitor being installed on the circuit board or space-constrained equipment of some more complicated, because electrolytic capacitor volume is little, after two pins need outside separating often, could well be installed on circuit board, but when outwards separating, be easy to make the place of pin and body contacts to damage, cause this bulk damage, in use, the phenomenon easily causing body to burn occurs, reduce useful life, cause waste and the cost waste of resource.
Utility model content
In view of this, be necessary to damage capacitor body when providing one effectively to prevent from installing, increase the service life, the electrolytic capacitor pin of the cost that economizes on resources.
The utility model realizes like this, a kind of electrolytic capacitor pin, be arranged on capacitor body, comprise spacing rubber base, wire, spring and soft alloy conducting rod, described wire connects described body, the junction of wire and body is provided with described spacing rubber base, described spacing rubber base is fixing on the body, wire is connected with body through described spacing rubber base, the length of described wire is 3mm ~ 6mm, one end of described spring connects described wire, and the other end connects described soft alloy conducting rod, and the length of spring is 5mm ~ 10mm.
Further, described spring to be spring ratio be 0.5 ~ 2.0 spring.
Further, the length of described soft alloy conducting rod is 5mm ~ 50mm.
The advantage of a kind of electrolytic capacitor pin that the utility model provides is: by capacitor pin is arranged to spacing rubber base, wire, the combining form of spring and soft alloy conducting rod, wire connects body, the junction of wire and body arranges spacing rubber base, spacing rubber base is fixing on the body, wire is connected with body through described spacing rubber base, one end of described spring connects described wire, the other end connects described soft alloy conducting rod, when mounted, due to the elastic reaction of spring, when soft alloy conducting rod is installed separately, wire can not damage body, and wire and body junction are provided with spacing rubber base, play the effect of fixing protection, during conductive line bends, spacing rubber base is stressed, body can not be damaged, thus damage capacitor body when effectively preventing from installing, extend its useful life, save ample resources and cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electrolytic capacitor pin of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of a kind of electrolytic capacitor pin of the utility model.
Described a kind of electrolytic capacitor pin, be arranged on capacitor body 10, comprise spacing rubber base 20, wire 30, spring 40 and soft alloy conducting rod 50, described wire 30 connects described body 10, wire 30 is provided with described spacing rubber base 20 with the junction of body 10, described spacing rubber base 20 is fixed on described body 10, wire 30 is connected with body 10 through described spacing rubber base 20, the length of described wire 30 is 3mm ~ 6mm, length is oversize, take up room large, not easily in narrow space mounting, length is too short, not easily linking springs 40, one end of described spring 40 connects described wire 30, the other end connects described soft alloy conducting rod 50, the length of spring 40 is 5mm ~ 10mm, length is oversize, body 10 is easily made to be bent downwardly along spring 40, length is too short, not easily install.
Described spring 40 is the spring of 0.5 ~ 2.0 for spring ratio, and when being convenient to later stage installation, bending of spring 40, plays the effect of a buffering.
The length of described soft alloy conducting rod 50 is 5mm ~ 50mm.
The advantage of a kind of electrolytic capacitor pin that the utility model provides is: by capacitor pin is arranged to spacing rubber base 20, wire 30, the combining form of spring 40 and soft alloy conducting rod 50, wire 30 connects body 10, wire 30 arranges spacing rubber base 20 with the junction of body 10, spacing rubber base 20 is fixed on described body 10, wire 30 is connected with body 10 through described spacing rubber base 20, one end of described spring 40 connects described wire 30, the other end connects described soft alloy conducting rod 50, when mounted, due to the elastic reaction of spring 40, when soft alloy conducting rod 50 is installed separately, wire 30 can not damage body 10, and wire 30 and body 10 junction are provided with spacing rubber base 20, play the effect of fixing protection, when wire 30 bends, spacing rubber base 20 is stressed, body 10 can not be damaged, thus damage capacitor body 10 when effectively preventing from installing, extend its useful life, save ample resources and cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. an electrolytic capacitor pin, be arranged on capacitor body (10), it is characterized in that, comprise spacing rubber base (20), wire (30), spring (40) and soft alloy conducting rod (50), described wire (30) connects described body (10), wire (30) is provided with described spacing rubber base (20) with the junction of body (10), described spacing rubber base (20) is fixed on described body (10), wire (30) is connected with body (10) through described spacing rubber base (20), the length of described wire (30) is 3mm ~ 6mm, one end of described spring (40) connects described wire (30), the other end connects described soft alloy conducting rod (50), the length of spring (40) is 5mm ~ 10mm.
2. a kind of electrolytic capacitor pin according to claim 1, is characterized in that, described spring (40) for spring ratio be the spring of 0.5 ~ 2.0.
3. a kind of electrolytic capacitor pin according to claim 1, is characterized in that, the length of described soft alloy conducting rod (50) is 5mm ~ 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201534.0U CN204558262U (en) | 2015-04-07 | 2015-04-07 | A kind of electrolytic capacitor pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201534.0U CN204558262U (en) | 2015-04-07 | 2015-04-07 | A kind of electrolytic capacitor pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558262U true CN204558262U (en) | 2015-08-12 |
Family
ID=53833346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520201534.0U Expired - Fee Related CN204558262U (en) | 2015-04-07 | 2015-04-07 | A kind of electrolytic capacitor pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993340A (en) * | 2019-11-15 | 2020-04-10 | 安徽航睿电子科技有限公司 | Novel film capacitor |
-
2015
- 2015-04-07 CN CN201520201534.0U patent/CN204558262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993340A (en) * | 2019-11-15 | 2020-04-10 | 安徽航睿电子科技有限公司 | Novel film capacitor |
| CN110993340B (en) * | 2019-11-15 | 2022-01-11 | 杭州天和电力电容器有限公司 | Novel film capacitor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160407 |