CN202940162U - Rotary switch - Google Patents
Rotary switch Download PDFInfo
- Publication number
- CN202940162U CN202940162U CN 201220613499 CN201220613499U CN202940162U CN 202940162 U CN202940162 U CN 202940162U CN 201220613499 CN201220613499 CN 201220613499 CN 201220613499 U CN201220613499 U CN 201220613499U CN 202940162 U CN202940162 U CN 202940162U
- Authority
- CN
- China
- Prior art keywords
- rotary switch
- active section
- utility
- model
- working
- 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
Images
Abstract
The utility model discloses a rotary switch, comprising a working portion and an insulating portion. The working portion is provided with a first working segment, a second working segment, and a third working segment. The second working segment is conductive all along. The rotary switch switches on and switches off by rotation, and is safer without any noise. Mechanical strength of the rotary switch is higher, and service life is long.
Description
Technical field
The utility model relates to a kind of rotary switch.
Background technology
At present, people's modal switch used is all the upper lower switch playbacked, and these switches have noise while using, and the little life-span of mechanical strength is short, easily damages; Be exactly acoustic control in addition, the special key of light-operated grade, but these switches are all expensive, and specification requirement is high, also easily damages.
The utility model content
The utility model purpose: the utility model, in order to solve the deficiencies in the prior art, provide a kind of safe noiselessness, and intensity is high, the rotary switch of long service life.
Technical scheme: in order to realize above-mentioned utility model purpose, the technical solution adopted in the utility model is: a kind of rotary switch, described rotary switch is comprised of operate portions and insulation division two parts, described operate portions is provided with the first active section, the second active section and the 3rd active section, the conducting all the time of the second active section.
Described insulation division is provided with anti-skid design;
Described rotary switch is cylindric.
Beneficial effect: compared with prior art, the utility model is widely used, very easily universal, adopts rotation to carry out switch, safer, and has not a particle of noise, and mechanical strength is higher, long service life.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The 1-operate portions, 2-insulation division, 3-the first active section, 4-the second active section, 5-the 3rd active section, 6-anti-skid design.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of rotary switch, described rotary switch is comprised of operate portions 1 and insulation division 2, described operate portions 1 is provided with the first active section 3, the second active section 4 and the 3rd active section 5, the second active section 4 conducting all the time, insulation division 2 is provided with anti-skid design 6, and rotary switch is cylindric.Made the connection of switch into the brush contact, only having the first active section 3 and the 3rd active section 5 is rhythmic appearance, and resolution is the first active section 3 and the 3rd active section 5 conductings or the second active section 4 and the 3rd active section 5 conductings, with this, realizes switch.
Claims (3)
1. a rotary switch, it is characterized in that: described rotary switch is comprised of operate portions (1) and insulation division (2) two parts, described operate portions (1) is provided with the first active section (3), the second active section (4) and the 3rd active section (5), the second active section (4) conducting all the time.
2. a kind of rotary switch as claimed in claim 1, it is characterized in that: described insulation division (2) is provided with anti-skid design (6).
3. a kind of rotary switch as claimed in claim 1, it is characterized in that: described rotary switch is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613499 CN202940162U (en) | 2012-11-20 | 2012-11-20 | Rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613499 CN202940162U (en) | 2012-11-20 | 2012-11-20 | Rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940162U true CN202940162U (en) | 2013-05-15 |
Family
ID=48324387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613499 Expired - Fee Related CN202940162U (en) | 2012-11-20 | 2012-11-20 | Rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000428A (en) * | 2012-11-20 | 2013-03-27 | 无锡商业职业技术学院 | Rotary switch |
-
2012
- 2012-11-20 CN CN 201220613499 patent/CN202940162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000428A (en) * | 2012-11-20 | 2013-03-27 | 无锡商业职业技术学院 | Rotary switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204304124U (en) | A kind of intelligent electric-shock protection socket | |
| CN202940162U (en) | Rotary switch | |
| CN204732649U (en) | Novel hub commutator for motor | |
| CN203588907U (en) | Double column horizontal rotation type high voltage direct current isolation switch | |
| CN201985413U (en) | Rolling friction electric slip ring | |
| CN103000428A (en) | Rotary switch | |
| CN204668693U (en) | A kind of slip ring motor Special wear-resistant brush holder | |
| CN204633104U (en) | Many brushes parallel shunt reversing arrangement of AMT motor | |
| CN203706997U (en) | Eccentric wheel type self-locking high-voltage disconnector | |
| CN202633648U (en) | Safety plug and socket | |
| CN202564578U (en) | Cable line connector | |
| CN201674047U (en) | Conductive adapter of electric connector | |
| CN202299571U (en) | Telegraph pole with wind vane | |
| CN202189692U (en) | Contact of electric switch | |
| CN204558334U (en) | A kind of " V " shape high-voltage appliance switch | |
| CN204927765U (en) | Current collector | |
| CN203135042U (en) | Crown spring for current connector | |
| CN203456706U (en) | Special combined sliding contact line for construction elevator | |
| CN202954106U (en) | Conductive copper bar of electrolytic copper powder positive plate | |
| CN204131260U (en) | Enhanced type rotor | |
| CN201877918U (en) | Insulating washer for end of 1100MW nuclear electric stator | |
| CN202997787U (en) | Bearing housing structure used for variable-frequency and variable-speed motor | |
| CN203368240U (en) | Direct current motor | |
| CN202032829U (en) | Refrigerator grounding structure and refrigerator with same | |
| CN204179774U (en) | Reinforcement type rotor |
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: 20130515 Termination date: 20131120 |