CN204390910U - Split type capacitor guide pin - Google Patents
Split type capacitor guide pin Download PDFInfo
- Publication number
- CN204390910U CN204390910U CN201520112931.0U CN201520112931U CN204390910U CN 204390910 U CN204390910 U CN 204390910U CN 201520112931 U CN201520112931 U CN 201520112931U CN 204390910 U CN204390910 U CN 204390910U
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- CN
- China
- Prior art keywords
- shank
- guide pin
- capacitor
- needle handle
- split type
- 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 discloses a kind of split type capacitor guide pin, relate to electronic device field, this split type capacitor guide pin comprises a columniform shank and needle handle, and one end of shank is provided with external screw thread, and externally threaded length accounts for 1/1 to four/3rd of whole shank length; Be provided with disk head bottom needle handle, disk head can strengthen the contact area of this guide pin and capacitor, prevents guide pin to be drawn out of capacitor, improve steadiness, needle handle top center is provided with a pin hole, and pinhole diameter equals the diameter of shank, and being provided with internal thread bottom pin hole, during use, guide pin is arranged on capacitor internal, and shank stretches out outside capacitor, when shank damages inefficacy, whole capacitor need not be abandoned, and bad shank can be screwed off, install new shank, it is convenient to change, and has saved cost.
Description
Technical field
The utility model relates to electronic device field, particularly the split type capacitor guide pin of one.
Background technology
The basic role of capacitor is exactly charge and discharge, but the many circuit phenomenons extended out by this basic discharge and recharge effect, make capacitor have all different purposes, capacitor guide pin is the vitals of capacitor.
Existing capacitor guide pin is mostly monolithic construction, and capacitor guide pin easily damages, and after damaging, whole capacitor has just been scrapped, and the capacitor guide pin on market often can not solve problems.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of split type capacitor guide pin, by designing removable shank, to solve the defect can not changing guide pin in prior art flexibly.
For achieving the above object, the utility model provides following technical scheme: a kind of split type capacitor guide pin, it is characterized in that: described split type capacitor guide pin comprises a columniform shank and needle handle, one end of shank is provided with external screw thread, and externally threaded length accounts for 1/1 to four/3rd of whole shank length; Be provided with disk head bottom needle handle, needle handle top center is provided with a pin hole, and pinhole diameter equals the diameter of shank, and is provided with internal thread bottom pin hole, and the length of internal thread accounts for 1/1 to four/3rd of whole pin hole length, and shank and needle handle are threaded connection.
Preferably, described shank, needle handle, disk head are by aluminium alloy manufacture.
Preferably, described disk head is interconnected by welding with needle handle.
Preferably, larger than the diameter of needle handle 3 to 4 times of the diameter of described disk head.
Preferably, described shank length is greater than the pin hole degree of depth 10 ㎜ to 20 ㎜.
The beneficial effect of above technical scheme is adopted to be: this split type capacitor guide pin comprises a columniform shank and needle handle, and one end of shank is provided with external screw thread, and externally threaded length accounts for 1/1 to four/3rd of whole shank length; Be provided with disk head bottom needle handle, disk head can strengthen the contact area of this guide pin and capacitor, prevents guide pin to be drawn out of capacitor, improve steadiness, needle handle top center is provided with a pin hole, and pinhole diameter equals the diameter of shank, and being provided with internal thread bottom pin hole, during use, guide pin is arranged on capacitor internal, and shank stretches out outside capacitor, when shank damages inefficacy, whole capacitor need not be abandoned, and bad shank can be screwed off, install new shank, it is convenient to change, and has saved cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of a kind of split type capacitor guide pin of the utility model; Fig. 2 is the cutaway view of a kind of split type capacitor guide pin of the utility model.
Wherein, 1-shank, 2-needle handle, 3-disk head, 4-pin hole, 5-external screw thread, 6-internal thread.
Embodiment
The preferred implementation of a kind of split type capacitor guide pin of the utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the embodiment of a kind of split type capacitor guide pin of the utility model: this split type capacitor guide pin, it is characterized in that: described split type capacitor guide pin comprises a columniform shank 1 and needle handle 2, one end of shank 1 is provided with external screw thread 5, and the length of external screw thread 5 accounts for 1/1 to four/3rd of whole shank 1 length, disk head 3 is provided with bottom needle handle 2, disk head 3 can strengthen the contact area of this guide pin and capacitor, guide pin is prevented to be drawn out of capacitor, improve steadiness, needle handle 2 top center is provided with a pin hole 4, pin hole 4 diameter equals the diameter of shank 1, and be provided with internal thread 6 bottom pin hole 4, the length of internal thread 6 accounts for 1/1 to four/3rd of whole pin hole 4 length, shank 1 and needle handle 2 are threaded connection, during use, guide pin is arranged on capacitor internal, shank 1 stretches out outside capacitor, when shank 1 damages inefficacy, whole capacitor need not be abandoned, and bad shank 1 can be screwed off, install new shank 1, it is convenient to change, save cost.
Composition graphs 1 and Fig. 2, shank 1, needle handle 2, disk head 3 are by aluminium alloy manufacture, low cost, good conductivity, sturdy and durable, disk head 3 is interconnected by welding with needle handle 2, larger than the diameter of needle handle 23 to 4 times of the diameter of disk head 3, can strengthen and capacitor contact area, shank 1 length is greater than pin hole 4 degree of depth 10 ㎜ to 20 ㎜, can ensure that guide pin can stretch out capacitor sufficient length.
Above is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (5)
1. a split type capacitor guide pin, is characterized in that: described split type capacitor guide pin comprises a columniform shank and needle handle, and one end of shank is provided with external screw thread, and externally threaded length accounts for 1/1 to four/3rd of whole shank length; Be provided with disk head bottom needle handle, needle handle top center is provided with a pin hole, and pinhole diameter equals the diameter of shank, and is provided with internal thread bottom pin hole, and the length of internal thread accounts for 1/1 to four/3rd of whole pin hole length, and shank and needle handle are threaded connection.
2. split type capacitor guide pin according to claim 1, is characterized in that: described shank, needle handle, disk head are by aluminium alloy manufacture.
3. split type capacitor guide pin according to claim 1, is characterized in that: described disk head is interconnected by welding with needle handle.
4. split type capacitor guide pin according to claim 1, is characterized in that: larger than the diameter of needle handle 3 to 4 times of the diameter of described disk head.
5. split type capacitor guide pin according to claim 1, is characterized in that: described shank length is greater than the pin hole degree of depth 10 ㎜ to 20 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112931.0U CN204390910U (en) | 2015-02-16 | 2015-02-16 | Split type capacitor guide pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112931.0U CN204390910U (en) | 2015-02-16 | 2015-02-16 | Split type capacitor guide pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390910U true CN204390910U (en) | 2015-06-10 |
Family
ID=53363608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112931.0U Expired - Fee Related CN204390910U (en) | 2015-02-16 | 2015-02-16 | Split type capacitor guide pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937299A (en) * | 2021-10-11 | 2022-01-14 | 宁波晶天新材料有限公司 | Current collector and processing technology and equipment thereof |
-
2015
- 2015-02-16 CN CN201520112931.0U patent/CN204390910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937299A (en) * | 2021-10-11 | 2022-01-14 | 宁波晶天新材料有限公司 | Current collector and processing technology and equipment thereof |
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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: 20150610 Termination date: 20160216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |