CN202363258U - Flat-head extraction electrode for capacitor - Google Patents
Flat-head extraction electrode for capacitor Download PDFInfo
- Publication number
- CN202363258U CN202363258U CN 201120455545 CN201120455545U CN202363258U CN 202363258 U CN202363258 U CN 202363258U CN 201120455545 CN201120455545 CN 201120455545 CN 201120455545 U CN201120455545 U CN 201120455545U CN 202363258 U CN202363258 U CN 202363258U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- flat
- extraction electrode
- electrode
- head extraction
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 13
- 239000003990 capacitor Substances 0.000 title abstract description 12
- 241000755266 Kathetostoma giganteum Species 0.000 title abstract 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a flat-head extraction electrode for a capacitor. The flat-head extraction electrode comprises an electrode body similar to a screw, wherein the lower end of the electrode body is a column body of which the front section is provided with a thread; a countersink is formed at the bottom of the column body; the upper half part of the column body is a polished rod; the end face of the polished rod is connected with a flat cover; and a plurality of countersinks are uniformly formed on the upper surface of the flat cover. The flat-head extraction electrode for the capacitor has a simple structure; tin is stacked in the countersink at the bottom of the electrode, so that a lead wire can be directly welded in the countersink; and therefore, the mounting space is saved, the height of a special capacitor is reduced, the contact resistance and the inductance are small, and the loss is low.
Description
Technical field
The utility model relates to capacitor area, and concrete is a kind of electric capacity extraction electrode of tack.
Background technology
Electric capacity is called in the common letter of capacitor, representes with letter C.Definition 1: capacitor as its name suggests, is " container of dress electricity ", is a kind of device that holds electric charge.Definition 2: capacitor, any two insulated from each other and be separated by and all constitute a capacitor between very near conductor (comprising lead).Capacitor 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.The extraction electrode of capacitor has a variety of types of attachment, and existing electrode is the fixing mode of screw thread that is designed with, and wiring point exposes; Connect defective tightness, contact position resistance is bigger, and if the characteristic capacitance device common electrode is installed; Its height can be bigger, is not easy to install.
The utility model content
The utility model provides a kind of screw thread to fix, and wiring point is firm, resistance is little, the electric capacity extraction electrode of the tack of being convenient to install.
The technical scheme of the utility model:
The electric capacity extraction electrode of tack; Comprise the electrode body similar with screw; It is characterized in that: described electrode body lower end is a screwed cylinder of leading portion, has counterbore on the bottom surface of cylinder, and the cylinder first half is a polished rod; The polished rod end face connects flat cover, has some counterbores on the upper surface of described flat cover.
The electric capacity extraction electrode of described tack is characterized in that: the some counterbores on the described flat cover evenly distribute.
The advantage of the utility model:
The utility model is simple in structure, in the counterbore of electrode bottom, piles tin, in directly welding lead is gone into, can save installing space, reduces the height of extraordinary capacitor, and contact resistance is little, and loss is little, and inductance is little.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, the electric capacity extraction electrode of tack comprises the electrode body similar with screw 1; Electrode body 1 lower end is a screwed cylinder 2 of leading portion; Have counterbore 3 on the bottom surface of cylinder 2, cylinder 2 first halves are polished rod, and the polished rod end face connects flat cover 4; Have some counterbores 5 on the upper surface of described flat cover 4, the some counterbores 5 on the flat cover 4 evenly distribute.
Claims (2)
1. the electric capacity extraction electrode of a tack; Comprise the electrode body similar with screw; It is characterized in that: described electrode body lower end is a screwed cylinder of leading portion, has counterbore on the bottom surface of cylinder, and the cylinder first half is a polished rod; The polished rod end face connects flat cover, has some counterbores on the upper surface of described flat cover.
2. the electric capacity extraction electrode of tack according to claim 1, it is characterized in that: the some counterbores on the described flat cover evenly distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120455545 CN202363258U (en) | 2011-11-17 | 2011-11-17 | Flat-head extraction electrode for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120455545 CN202363258U (en) | 2011-11-17 | 2011-11-17 | Flat-head extraction electrode for capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363258U true CN202363258U (en) | 2012-08-01 |
Family
ID=46574427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120455545 Expired - Fee Related CN202363258U (en) | 2011-11-17 | 2011-11-17 | Flat-head extraction electrode for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118943223A (en) * | 2024-07-24 | 2024-11-12 | 浙江爱旭太阳能科技有限公司 | Solar cell, battery assembly and photovoltaic system |
-
2011
- 2011-11-17 CN CN 201120455545 patent/CN202363258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118943223A (en) * | 2024-07-24 | 2024-11-12 | 浙江爱旭太阳能科技有限公司 | Solar cell, battery assembly and photovoltaic system |
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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: 20120801 Termination date: 20131117 |