CN205401566U - Saucer -type spring for electrical switching - Google Patents
Saucer -type spring for electrical switching Download PDFInfo
- Publication number
- CN205401566U CN205401566U CN201620151912.3U CN201620151912U CN205401566U CN 205401566 U CN205401566 U CN 205401566U CN 201620151912 U CN201620151912 U CN 201620151912U CN 205401566 U CN205401566 U CN 205401566U
- Authority
- CN
- China
- Prior art keywords
- annular inner
- inner portion
- outer ring
- ring portion
- disk spring
- 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
Landscapes
- Contacts (AREA)
Abstract
The utility model belongs to an electrical component technical field, the name is a saucer -type spring for electrical switching, including the saucer -type spring body, the saucer -type spring body in the middle of have a mounting hole, from the mounting hole external half be inner ring part, zhonghuan subtotal outer loop part in proper order, the upper surface of inner ring part is less than the upper surface of outer loop part, the lower surface of inner ring part is less than the lower surface of outer loop part, zhonghuan part on have a plurality of radial gaps from mounting holes centers peripherad, the gap do not run through inner ring subtotal outer loop part, the lower surface of inner ring part be planar structure with the partial upper surface of outer loop, the inclined plane that the zhonghuan part is and the contained angle of inner ring part lower surface are 30 - 60o. Such saucer -type spring installs has on electric that elasticity capacity is strong, excellent in use effect's advantage.
Description
Technical field
This utility model belongs to electric component technical field, concretely relates to electric switch disk spring.
Background technology
Having installing hole in the middle of disk spring, be saucer-like configuration on the whole, it is that high-elastic steel disc is made；In prior art, do not have gap and aperture, such disk spring to have the shortcoming of elasticity capacity difference above disk spring, have impact on the result of use of disk spring.
Summary of the invention
The shortcoming that the purpose of this utility model is aiming at prior art, it is provided that the disk spring that a kind of elasticity capacity is strong, result of use is good, is especially suitable for being arranged on electrically.
The technical solution of the utility model is achieved in that a kind of electric switch disk spring, including disk spring body, in the middle of described disk spring body, there is installing hole, it is annular inner portion, cyclic moieties and outer ring portion to the outside successively from installing hole, the upper surface of annular inner portion lower than outer ring portion upper surface, the lower surface of annular inner portion is lower than the lower surface of outer ring portion, it is characterized in that: having multiple radial gap from installing hole center to periphery on described cyclic moieties, described gap is not through annular inner portion and outer ring portion.
Saying further, the lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle of annular inner portion lower surface that described cyclic moieties is are 30 60o.
Saying further, the lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle of annular inner portion lower surface that described cyclic moieties is are 45o.
Saying further, the outside of the lower surface of described annular inner portion and the upper surface of outer ring portion also has one layer of copper layer or aluminium alloy layer.
Saying further, the thickness of described cyclic moieties is less than the thickness of annular inner portion and outer ring portion.
The beneficial effects of the utility model are: such disk spring is arranged on electrically has the advantage that elasticity capacity is strong, result of use is good；The lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle of annular inner portion lower surface that described cyclic moieties is are 30 60o, and elasticity is guaranteed；The lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle of annular inner portion lower surface that described cyclic moieties is are 45o, and elastic effect is best；The outside of the lower surface of described annular inner portion and the upper surface of outer ring portion also has one layer of copper layer or aluminium alloy layer, and its electric conductivity is better；The thickness of described cyclic moieties, less than the thickness of annular inner portion and outer ring portion, has guarantee working strength, the good advantage of elastic effect.
Accompanying drawing explanation
Fig. 1 is this utility model plan structure schematic diagram.
Fig. 2 is the A A cross-sectional view in Fig. 1.
Wherein: 1, installing hole 2, annular inner portion 3, cyclic moieties 4, outer ring portion 5, gap 6, copper layer or aluminium alloy layer.
Inclined-plane that α cyclic moieties is and the angle of annular inner portion lower surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As shown in Figure 1, 2, a kind of electric switch disk spring, including disk spring body, in the middle of described disk spring body, there is installing hole 1, it is annular inner portion 2, cyclic moieties 3 and outer ring portion 4 to the outside successively from installing hole, the upper surface of annular inner portion lower than outer ring portion upper surface, the lower surface of annular inner portion is lower than the lower surface of outer ring portion, it is characterized in that: having multiple radial gap 5 from installing hole center to periphery on described cyclic moieties, described gap is not through annular inner portion 2 and outer ring portion 4.
This utility model takes said structure, is different from described gap and runs through the disk spring of annular inner portion or outer ring portion, has advantage durable in use, good springiness.
Saying further, the lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle α of annular inner portion lower surface that described cyclic moieties is are 30 60o.
Saying further, the lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle α of annular inner portion lower surface that described cyclic moieties is are 45o.Inventor, through overtesting, so can obtain good elastic effect.
Saying further, the outside of the lower surface of described annular inner portion and the upper surface of outer ring portion also has one layer of copper layer or aluminium alloy layer 6, and the two surface usually contacts with electric miscellaneous part, has the advantage conducted electricity very well.
Saying further, the thickness of described cyclic moieties is less than the thickness of annular inner portion and outer ring portion, and so when ensureing its intensity, elastic effect is good.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and change or the modification made all are encompassed in the scope of the claims of the present utility model.
Claims (6)
1. an electric switch disk spring, including disk spring body, in the middle of described disk spring body, there is installing hole, it is annular inner portion, cyclic moieties and outer ring portion to the outside successively from installing hole, the upper surface of annular inner portion is lower than the upper surface of outer ring portion, the lower surface of annular inner portion, lower than the lower surface of outer ring portion, is characterized in that: having multiple radial gap from installing hole center to periphery on described cyclic moieties, described gap is not through annular inner portion and outer ring portion.
2. disk spring according to claim 1, is characterized in that: the lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle of annular inner portion lower surface that described cyclic moieties is are 30 60o.
3. disk spring according to claim 1, is characterized in that: the lower surface of described annular inner portion and the upper surface of outer ring portion are planar structures, and inclined-plane and the angle of annular inner portion lower surface that described cyclic moieties is are 45o.
4. the disk spring according to claim 1,2 or 3, is characterized in that: the outside of the lower surface of described annular inner portion and the upper surface of outer ring portion also has one layer of copper layer or aluminium alloy layer.
5. the disk spring according to claim 1,2 or 3, is characterized in that: the thickness of described cyclic moieties is less than the thickness of annular inner portion and outer ring portion.
6. disk spring according to claim 4, is characterized in that: the thickness of described cyclic moieties is less than the thickness of annular inner portion and outer ring portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151912.3U CN205401566U (en) | 2016-03-01 | 2016-03-01 | Saucer -type spring for electrical switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151912.3U CN205401566U (en) | 2016-03-01 | 2016-03-01 | Saucer -type spring for electrical switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401566U true CN205401566U (en) | 2016-07-27 |
Family
ID=56947318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151912.3U Expired - Fee Related CN205401566U (en) | 2016-03-01 | 2016-03-01 | Saucer -type spring for electrical switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587811A (en) * | 2016-03-01 | 2016-05-18 | 河南莱源电气有限公司 | Disk spring for electrical switch |
| WO2023176721A1 (en) * | 2022-03-16 | 2023-09-21 | 日本発條株式会社 | Disc spring member |
-
2016
- 2016-03-01 CN CN201620151912.3U patent/CN205401566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587811A (en) * | 2016-03-01 | 2016-05-18 | 河南莱源电气有限公司 | Disk spring for electrical switch |
| WO2023176721A1 (en) * | 2022-03-16 | 2023-09-21 | 日本発條株式会社 | Disc spring member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205401566U (en) | Saucer -type spring for electrical switching | |
| CN103075412A (en) | Elastic washer | |
| CN103617962B (en) | A kind of substrate electroplating clamp | |
| CN106499715A (en) | A kind of multifunctional spacer | |
| CN105587811A (en) | Disk spring for electrical switch | |
| CN204578117U (en) | Onboard charger | |
| CN205578572U (en) | Inside and outside crisscross opening dish spring | |
| CN203491110U (en) | Automotive fabric-pattern metal conductive particle | |
| CN209000796U (en) | A kind of pad for improving key poor contact and the key comprising it | |
| CN103256866A (en) | Connecting plate of rocket connector | |
| CN205578571U (en) | Interior opening dish spring | |
| RU2015101731A (en) | DISK ISOLATOR OF ELEGAS DISTRIBUTION DEVICE | |
| CN209731703U (en) | Conductive slip ring PCB copper ring structure | |
| CN203026576U (en) | Bonding pad of assembled batteries | |
| CN105376972A (en) | Minimized USB flash disk capable of being fixed in button hole | |
| CN206571257U (en) | A kind of door handle with bearing and free ring | |
| CN203532533U (en) | Tilt pad support structure | |
| CN205578578U (en) | Compound dish spring | |
| CN205140770U (en) | Firm type silver tin oxide indium oxide electrical contact | |
| CN206441654U (en) | A kind of split type mandrel and rotary switch | |
| CN110739593A (en) | conductive slip ring for lightning protection | |
| CN203632364U (en) | Counterbore circular ring neodymium iron boron magnetic steel for motor | |
| CN203288474U (en) | Four-pin metal spring plate | |
| CN202871592U (en) | Switch contact with limiting frame | |
| CN203690190U (en) | Conductive rotating shaft protective structure of outdoor isolation switch |
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: 20160727 Termination date: 20180301 |