CN204464048U - A kind of capacitor being convenient to wiring - Google Patents
A kind of capacitor being convenient to wiring Download PDFInfo
- Publication number
- CN204464048U CN204464048U CN201520042659.3U CN201520042659U CN204464048U CN 204464048 U CN204464048 U CN 204464048U CN 201520042659 U CN201520042659 U CN 201520042659U CN 204464048 U CN204464048 U CN 204464048U
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- China
- Prior art keywords
- slot
- binding post
- capping
- capacitor
- draw
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Abstract
The utility model relates to a kind of capacitor being convenient to wiring, comprise capacitor case and capping, capacitor case and capping form the capacitor case body of a sealing, also comprise connecting line and binding post, described capping is provided with the slot for connecting described binding post, described slot is coniform, and the bore of slot is more and more less to the direction of capacitor case inner chamber by capping, the sidewall of described slot is provided with the draw-in groove of ring-type, one end of described connecting line connects described binding post, the other end connects other main equipments, the shape of binding post is identical with the shape of slot, and binding post coordinates grafting with described slot, the sidewall of binding post is provided with the protruding ring matched with described draw-in groove, described binding post is fixed in capping mutually by the draw-in groove in protruding ring and slot.Binding post is directly fixed in capping mutually by the draw-in groove in protruding ring and slot, then by scolding tin soldering and sealing, quick and easy for installation, improve installation effectiveness.
Description
Technical field
The utility model relates to capacitor technology field, particularly relates to a kind of capacitor being convenient to wiring.
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.
In prior art, binding post on capacitor case adopts scolding tin to carry out wiring usually, but directly carry out scolding tin, be easy to come off in the later stage, cause capacitor contact bad, affect the operation of equipment, so the later stage, people are generally design stud or a conductive pole with perforation, when wiring, stud needs to be screwed togather by nut, carry out scolding tin again, or by electric wire through the perforation on conductive pole, scolding tin is carried out again after fixing, like this when the later stage uses, difficult drop-off, but this mounting means, bother very much, greatly reduce installation effectiveness.
Utility model content
In view of this, be necessary to provide a kind of capacitor being convenient to wiring improving installation effectiveness.
The utility model realizes like this, a kind of capacitor being convenient to wiring, comprise capacitor case and capping, capacitor case and capping form the capacitor case body of a sealing, also comprise connecting line and binding post, described capping is provided with the slot for connecting described binding post, described slot is coniform, and the bore of slot is more and more less to the direction of capacitor case inner chamber by capping, the sidewall of described slot is provided with the draw-in groove of ring-type, one end of described connecting line connects described binding post, the other end connects other main equipments, the shape of described binding post is identical with the shape of slot, and binding post coordinates grafting with described slot, the sidewall of described binding post is provided with the protruding ring matched with described draw-in groove, described binding post is fixed in capping mutually by the draw-in groove in protruding ring and slot.
Further, the bottom of described slot is provided with electroconductive elastic sheet, the components and parts of described electroconductive elastic sheet electrical connection capacitor case inside.
Further, the bottom of described binding post is provided with the copper sheet touched mutually with described electroconductive elastic sheet.
Further, the slot outer in described capping is provided with the spacing preiection of ring-type, and described spacing preiection is fixed in capping, and spacing preiection and described slot coaxial.
A kind of advantage being convenient to the capacitor of wiring that the utility model provides is: the utility model is simple and reasonable, by arranging cone shape slot in capping, and the bore of slot is more and more less to the direction of capacitor case inner chamber by capping, the sidewall of slot arranges draw-in groove, the binding post installed that to match with slot is set again, the sidewall of binding post is provided with the protruding ring matched with described draw-in groove, binding post is directly fixed in capping mutually by the draw-in groove in protruding ring and slot, again by scolding tin soldering and sealing, quick and easy for installation, improve installation effectiveness, and the scolding tin later stage drops in time, also the phenomenon of loose contact is there will not be to occur, safe and reliable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being convenient to the capacitor of wiring of the utility model;
Fig. 2 is the structural representation of the capping in Fig. 1.
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.
See also Fig. 1 to Fig. 2, wherein Fig. 1 is a kind of structural representation being convenient to the capacitor of wiring of the utility model; Fig. 2 is the structural representation of the capping in Fig. 1.
Described a kind of capacitor being convenient to wiring, comprise capacitor case 10 and capping 20, capacitor case 10 and capping 20 form the capacitor case body of a sealing, also comprise connecting line 30 and binding post 40, described capping 20 is provided with the slot 21 for connecting described binding post 40, described slot 21 is coniform, and the bore of slot 21 is more and more less to the direction of capacitor case 10 inner chamber by capping 20, the sidewall of described slot 21 is provided with the draw-in groove 22 of ring-type, one end of described connecting line 30 connects described binding post 40, the other end connects other main equipments, the shape of described binding post 40 is identical with the shape of slot 21, and binding post 40 coordinates grafting with described slot 21, the sidewall of described binding post 40 is provided with the protruding ring 41 matched with described draw-in groove 22, described binding post 40 is fixed in capping 20 mutually by protruding ring 41 and the draw-in groove 22 in slot 21.
The bottom of described slot 21 is provided with electroconductive elastic sheet 23, and described electroconductive elastic sheet 23 is electrically connected the components and parts of capacitor case 10 inside, and the bottom of described binding post 40 is provided with the copper sheet 42 touched mutually with described electroconductive elastic sheet 23.
Slot 21 outer in described capping 20 is provided with the spacing preiection 24 of ring-type, and described spacing preiection 24 is fixed in capping 20, and spacing preiection 24 is coaxial with described slot 21.
A kind of advantage being convenient to the capacitor of wiring that the utility model provides is: the utility model is simple and reasonable, by arranging cone shape slot 21 in capping 20, and the bore of slot 21 is more and more less to the direction of capacitor case 10 inner chamber by capping 20, the sidewall of slot 21 is arranged draw-in groove 22, the binding post 40 installed that to match with slot 21 is set again, the sidewall of binding post 40 is provided with the protruding ring 41 matched with described draw-in groove 22, binding post 40 is directly fixed in capping 20 by protruding ring 41 and the draw-in groove 22 in slot 21 mutually, again by scolding tin soldering and sealing, quick and easy for installation, improve installation effectiveness, and the scolding tin later stage drops in time, also the phenomenon of loose contact is there will not be to occur, safe and reliable.
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 (4)
1. be convenient to the capacitor of wiring for one kind, comprise capacitor case (10) and capping (20), capacitor case (10) and capping (20) form the capacitor case body of a sealing, it is characterized in that, also comprise connecting line (30) and binding post (40), described capping (20) is provided with the slot (21) for connecting described binding post (40), described slot (21) is for coniform, and the bore of slot (21) is more and more less to the direction of capacitor case (10) inner chamber by capping (20), the sidewall of described slot (21) is provided with the draw-in groove (22) of ring-type, one end of described connecting line (30) connects described binding post (40), the other end connects other main equipments, the shape of described binding post (40) is identical with the shape of slot (21), and binding post (40) coordinates grafting with described slot (21), the sidewall of described binding post (40) is provided with the protruding ring (41) matched with described draw-in groove (22), described binding post (40) is fixed in capping (20) mutually by protruding ring (41) and the draw-in groove (22) in slot (21).
2. a kind of capacitor being convenient to wiring according to claim 1, it is characterized in that, the bottom of described slot (21) is provided with electroconductive elastic sheet (23), the components and parts that described electroconductive elastic sheet (23) electrical connection capacitor case (10) is inner.
3. a kind of capacitor being convenient to wiring according to claim 2, is characterized in that, the bottom of described binding post (40) is provided with the copper sheet (42) touched mutually with described electroconductive elastic sheet (23).
4. a kind of capacitor being convenient to wiring according to claim 1, it is characterized in that, slot (21) outer in described capping (20) is provided with the spacing preiection (24) of ring-type, described spacing preiection (24) is fixed in capping (20), and spacing preiection (24) is coaxial with described slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042659.3U CN204464048U (en) | 2015-01-22 | 2015-01-22 | A kind of capacitor being convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042659.3U CN204464048U (en) | 2015-01-22 | 2015-01-22 | A kind of capacitor being convenient to wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464048U true CN204464048U (en) | 2015-07-08 |
Family
ID=53670899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042659.3U Expired - Fee Related CN204464048U (en) | 2015-01-22 | 2015-01-22 | A kind of capacitor being convenient to wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261477A (en) * | 2015-09-10 | 2016-01-20 | 姜超 | Convenient-to-connect capacitor |
-
2015
- 2015-01-22 CN CN201520042659.3U patent/CN204464048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261477A (en) * | 2015-09-10 | 2016-01-20 | 姜超 | Convenient-to-connect 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 |
Granted publication date: 20150708 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |