CN2578951Y - Button switch with waterproof edges - Google Patents
Button switch with waterproof edges Download PDFInfo
- Publication number
- CN2578951Y CN2578951Y CN 02261407 CN02261407U CN2578951Y CN 2578951 Y CN2578951 Y CN 2578951Y CN 02261407 CN02261407 CN 02261407 CN 02261407 U CN02261407 U CN 02261407U CN 2578951 Y CN2578951 Y CN 2578951Y
- Authority
- CN
- China
- Prior art keywords
- button switch
- driving lever
- ratchet
- waterside
- shell
- 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
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a button switch with waterproof edges, which is mainly used for motorcycles and electric bicycles as power switches. The button switch is mainly characterized in that the waterproof edges are arranged on a housing arranged on the upper side of a position-limit hole of a driving lever, and forms a whole with the housing in the structure to play a waterproof effect; on the other hand, an upper opening of a ratchet wheel is not a through hole, but a sealing type to play a limit effect on a small shaft. On one hand, the structural form has the waterproof function to meet requirements of the motorcycles and the electric bicycles when the motorcycles and the electric bicycles operate in the severe environment, and on the other hand, the utility model has the advantages of part saving, simple technology, and convenient assemblage.
Description
Technical field:
The utility model relates to a kind of switch, particularly relates to a kind of switch with water-tight device, goes into H01H13/00.
Background technology:
The push-button switch specification kind as signal or on/off control usefulness is a lot of in electronics, the electrical instrumentation at present, has a narrow range of temperature all in office work but these switches are general, and humidity is low, no strenuous vibration etc.Along with improving constantly of living standards of the people, a large amount of production applications of motorcycle, electric bicycle, be badly in need of a kind of power control switch that can satisfy energy reliably working under adverse circumstances such as strenuous vibration, wind and weather, yet existing push-button switch does not satisfy this requirement.Push-button switch for example shown in Figure 1, no water-tight device, and the top of ratchet (2) is through hole, and the spacing of little axle (1) gone up machined grooves by little axle, adorns a spacing ring washer (4) and realize in groove, and complex process, process and assemble be inconvenience also.
The utility model content:
The purpose of this utility model is will provide a kind of certain water resistance that has, novel push button switch easy for installation---the push-button switch of the anti-waterside of band.This push-button switch can be realized according to following technical scheme: it is by deciding haptic element, pedestal, following stage clip, movable contact spring, the pagoda spring, plain washer, ratchet, little axle, driving lever, compression spring, shell, parts such as nut and button assembly are formed, wherein decide haptic element and insert on the pedestal two respectively and decide to form in the haptic element hole pedestal component and the shell of packing into for two, driving lever is packed in the shell, in the driving lever outside compression spring is housed, on the driving lever top button assembly is housed, pass through thread connection, in the driving lever interstitial hole, ratchet is housed, movable contact spring, the pagoda spring, with in the ratchet interstitial hole of packing on the little axle, following stage clip was contained in the interstitial hole of little axle lower end after plain washer was loaded onto little.Ratchet is suitable for reading to be closed, and little axle is played position-limiting action, and can save the spacing jump ring (ring washer) on the little axle, and mounting process is simple like this, and processing is also convenient.The shell of the spacing hole upside of driving lever is provided with anti-waterside, and anti-waterside and shell are structured integrally, and plays waterproof action when rainwater when button infiltrates like this.Prevent the push-button switch of waterside according to the band that technique scheme is formed, compare with push-button switch shown in Figure 1 and to have following advantage: 1, be provided with anti-waterside inside the shell, and its axis of the installation site of switch becomes with horizontal plane less than 30 degree angles on motorcycle, the electric bicycle, when infiltrating, rainwater under the effect of anti-waterside, can stop rainwater directly to flow into conducting position along driving lever; 2, ratchet sealing suitable for reading plays position-limiting action to the little axle of packing into, can save little axle and go up fluting dress ring washer, has both saved a part, brings processing, easy for installation again.
Description of drawings:
Fig. 1, conventional push button construction of switch schematic diagram.
The push-button switch structure schematic diagram of Fig. 2, the anti-waterside of band.
Embodiment:
The push-button switch of the anti-waterside of band of the present utility model can be implemented according to mode shown in Figure 2: it is by deciding haptic element (1), pedestal (2), following stage clip (3), movable contact spring (4), pagoda spring (5), plain washer (6), ratchet (7), little axle (8), driving lever (9), compression spring (10), shell (11), nut (12) and button assembly parts such as (13) are formed, wherein decide haptic element (1) and insert on the pedestal two respectively and decide to form in pedestal component and the shell of packing into (11) in the haptic element hole for two, driving lever (9) is packed in the shell, in the driving lever outside compression spring (10) is housed, button assembly (13) is housed on the driving lever top, pass through thread connection, ratchet (7) is housed in the driving lever interstitial hole, movable contact spring (4), pagoda spring (5), plain washer (6) is contained in packs little axle upper end in ratchet (7) interstitial hole into after little axle (8) is gone up, and following stage clip (3) is contained in the interstitial hole of little axle lower end.The shell (11) of the spacing hole upside of driving lever (9) is provided with anti-waterside A, is integral on A and the shell mechanism, and ratchet is suitable for reading to be closed, and little axle is played position-limiting action.Prevent that according to the band that the said structure mode is formed the push-button switch operation principle of waterside is such: initial condition is because the back-pressure effect of compression spring (10), make driving lever (9) be in upper end position, driving lever moves downward when pressing the button, impel ratchet (7) to change the position, suppose that the initial condition ratchet is in low side, then when driving lever moves downward for the first time, it is high-end that ratchet is transformed into from low side, because movable contact spring (4) is contained on the little axle (8), little axle is driven by ratchet, therefore the change of ratchet position impels the movable contact spring position to follow on the little axle, following motion, thus realize that two decide the break-make between the haptic element (1).
Claims (2)
1, a kind of by decide haptic element (1), pedestal (2), the band formed of stage clip (3), movable contact spring (4), pagoda spring (5), plain washer (6), ratchet (7), little axle (8), driving lever (9), compression spring (10), shell (11), nut (12) and button assembly (13) is prevented the push-button switch of waterside down, the shell (11) that it is characterized in that the spacing hole upside of driving lever (9) is provided with anti-waterside A, is integral on A and the shell mechanism.
2, the push-button switch of the anti-waterside of band according to claim 1, it is characterized in that ratchet (7) suitable for reading be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261407 CN2578951Y (en) | 2002-11-08 | 2002-11-08 | Button switch with waterproof edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261407 CN2578951Y (en) | 2002-11-08 | 2002-11-08 | Button switch with waterproof edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2578951Y true CN2578951Y (en) | 2003-10-08 |
Family
ID=33728208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261407 Expired - Fee Related CN2578951Y (en) | 2002-11-08 | 2002-11-08 | Button switch with waterproof edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2578951Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184792A (en) * | 2011-04-02 | 2011-09-14 | 新乡市光明电器有限公司 | Large-current power supply switch |
| CN105761986A (en) * | 2016-04-14 | 2016-07-13 | 上海联界汽车科技有限公司 | Waterproof button switch |
| CN107195498A (en) * | 2017-07-05 | 2017-09-22 | 商洛市虎之翼科技有限公司 | A kind of miniature noiseless touch-switch |
-
2002
- 2002-11-08 CN CN 02261407 patent/CN2578951Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184792A (en) * | 2011-04-02 | 2011-09-14 | 新乡市光明电器有限公司 | Large-current power supply switch |
| CN105761986A (en) * | 2016-04-14 | 2016-07-13 | 上海联界汽车科技有限公司 | Waterproof button switch |
| CN105761986B (en) * | 2016-04-14 | 2018-07-24 | 上海联界汽车科技有限公司 | A kind of waterproof push switch |
| CN107195498A (en) * | 2017-07-05 | 2017-09-22 | 商洛市虎之翼科技有限公司 | A kind of miniature noiseless touch-switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |