CN2563740Y - Water-proof switch - Google Patents
Water-proof switch Download PDFInfo
- Publication number
- CN2563740Y CN2563740Y CN 02266160 CN02266160U CN2563740Y CN 2563740 Y CN2563740 Y CN 2563740Y CN 02266160 CN02266160 CN 02266160 CN 02266160 U CN02266160 U CN 02266160U CN 2563740 Y CN2563740 Y CN 2563740Y
- Authority
- CN
- China
- Prior art keywords
- switch
- cover
- push
- button
- base
- 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
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- Push-Button Switches (AREA)
Abstract
The utility model relates to a waterproof switch. The present push-key switch applied on the vehicle has no waterproof function, so rain water will seep through the circuit of the switch to cause short circuit and switch failure when the vehicle is driving in the rain or after the driving, thus affecting the use of the vehicle. The utility model comprises a switch base, a switch cover connected to the switch base and a push-button switch positioned between the former two, and is characterized in that an elastic seal cover which is in close fit with the inner wall of the switch base and the switch cover is arranged between the switch cover and the push-button switch, and the elastic seal cover is covered on the push-button switch and exposed to the outside of the switch cover partially. The utility model has the advantages of simple structure, convenient assembling, good waterproof performance, strong associative perception and low cost of production, so the utility model can be applied to various vehicles for avoiding short circuit phenomena and ensuring the normal use of the vehicles.
Description
Affiliated technical field
The utility model relates to a kind of water proof switch.
Background technology
The key switch that has water-proof function at present is that 01231332.7 Chinese patent discloses a kind of water proof switch as the patent No., and its structure is complicated, parts are many, thereby make the switch assembling inconvenient, production cost is higher, and can't be applied on the vehicles such as electric motor car, power assist vehicle, motorcycle.The existing key switch that is applied on the vehicle, it is in order to the various circuit of control vehicle, because switch directly exposes to the open air outside, all do not possess water-proof function, after travelling in the rain or travelling, rainwater can penetrate on the circuit of switch, cause short circuit, cause malfunctioning switch, influence the use of vehicle, the serious electricity that also can cause the electric motor car storage battery is given out light.
The utility model content
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, and a kind of key switch with water resistance is provided, and it is simple in structure, and is easy to assembly, and it is low that associative perception reaches production cost by force.
The technical scheme that the utility model adopted is: water proof switch, comprise switch base, be connected the switch cover on the switch base and be positioned between the two push-button switch, be characterized in being provided with between switch cover and the push-button switch one with the elastic packing cover of switch base inwall and switch cover close-fitting, the elastic packing cover covers on the push-button switch and part places outside the switch cover.Because the elastic packing cover places push-button switch in it, utilize the elasticity of seal closure and switch base and switch cover to combine closely simultaneously and be integral, make it have the advantage that water resistance is good, associative perception is strong.The utility model is simple in structure, assembles more conveniently, makes the production cost of water proof switch low.
Described water proof switch, the inwall of switch base have a circle step, and a longitudinal hole is arranged on the switch cover; The elastic packing cover by the cover body that is connected as a single entity and cover cap constitute, the lower edge of cover body places on the step, makes the contact area of seal closure and switch base bigger, sealing effectiveness is better, the external diameter of cover cap is consistent with the diameter of longitudinal hole, and cover cap is exposed to outside the switch cover, and push-button switch places in the cover cap.
Described water proof switch, switch cover is provided with 90 ° of lower hems, cross through hole is arranged on the lower hem, the projection that cooperates with cross through hole is arranged on the outer wall of switch base, utilize cross through hole and cooperating of projection that switch cover is pressed on the seal closure, make its distending, be close to, further improve the water resistance of switch with switch base.
Described water proof switch, push-button switch comprise button pedestal and button, and the button pedestal is connected with the lead that passes switch base, and the threading place of switch base seals with fluid sealant.
The utility model is simple in structure, easy to assembly, the seal closure of utilization and switch base and switch cover close-fitting places push-button switch in it, has the advantage that water resistance is good, associative perception is strong and production cost is low, it is applied on the various vehicles, avoided the short circuit phenomenon of circuit, guarantee the normal use of vehicle, the utility model also can be applicable on other circuit that needs waterproof.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an installation diagram of the present utility model.
Embodiment
As shown in the figure, water proof switch, comprise switch base 1, be connected the switch cover 2 on the switch base and be positioned between the two push-button switch 3, be provided with between switch cover 2 and the push-button switch 3 one with the elastic packing cover 4 of switch base 1 inwall and switch cover 2 close-fittings, elastic packing cover 4 covers on the push-button switch 3 and part places outside the switch cover 2.The inwall of switch base 1 has a circle step 5, and a longitudinal hole 6 is arranged on the switch cover 2; Elastic packing cover 4 is made of cover body 7 that is covered by switch cover 2 and the cover caps 8 that are exposed to outside the switch cover 2, and cover body 7 is connected as a single entity with cover cap 8, and the lower edge of cover body 7 places on the step 5.The external diameter of cover cap 8 is consistent with the diameter of longitudinal hole 6, passes longitudinal hole 6 and is exposed to outside the switch cover 2, and push-button switch 3 places in the cover cap 8.Switch cover 2 is provided with 90 ° of lower hems 9, and cross through hole 10 is arranged on the lower hem 9, and the projection 11 that cooperates with cross through hole 10 is arranged on the outer wall of switch base 1.Push-button switch 3 comprises button pedestal 12 and the button 13 that is connected as a single entity, button pedestal 12 and lead 14 welding of passing switch base, and the threading place of weld and switch base 1 seals with fluid sealant.
During use, only with hand refers to push the elastic packing cover, and seal closure is compressed, and places the interior button of seal closure to be under pressure and moves downward, and circuit is switched on or disconnects, and the cover cap of seal closure is by the elastic reset of self.
Claims (4)
1, water proof switch, comprise switch base (1), be connected the switch cover (2) on the switch base and be positioned between the two push-button switch (3), it is characterized in that being provided with between switch cover (2) and the push-button switch (3) one with the elastic packing cover (4) of switch base (1) and switch cover (2) close-fitting, elastic packing cover (4) covers on push-button switch (3) and goes up and partly be exposed to outside the switch cover (2).
2, water proof switch according to claim 1 is characterized in that the inwall of switch base (1) has a circle step (5), and switch cover (2) has a longitudinal hole (6); Elastic packing cover (4) is made of cover body that is connected as a single entity (7) and cover cap (8), the lower edge of cover body (7) places on the step (5), the external diameter of cover cap (8) is consistent with the diameter of longitudinal hole (6), and cover cap (8) is exposed to outside the switch cover (2), and push-button switch (3) places in the cover cap (8).
3, water proof switch according to claim 1 and 2 is characterized in that switch cover (2) is provided with 90 ° of lower hems (9), and cross through hole (10) is arranged on the lower hem (9), and the projection (11) that cooperates with cross through hole (10) is arranged on the outer wall of switch base (1).
4, water proof switch according to claim 3 is characterized in that push-button switch (3) comprises button pedestal (12) and button (13), and button pedestal (12) is connected with the lead that passes switch base (14), and the threading place of switch base (1) seals with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266160 CN2563740Y (en) | 2002-08-07 | 2002-08-07 | Water-proof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266160 CN2563740Y (en) | 2002-08-07 | 2002-08-07 | Water-proof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2563740Y true CN2563740Y (en) | 2003-07-30 |
Family
ID=33732051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266160 Expired - Fee Related CN2563740Y (en) | 2002-08-07 | 2002-08-07 | Water-proof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2563740Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304378A (en) * | 2015-12-02 | 2016-02-03 | 张坤业 | Waterproof and anti-electric shock safety switch |
| WO2022088844A1 (en) * | 2020-10-29 | 2022-05-05 | 常州市派腾电子技术服务有限公司 | Atomizing core, atomizer, and aerosol generation device |
-
2002
- 2002-08-07 CN CN 02266160 patent/CN2563740Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304378A (en) * | 2015-12-02 | 2016-02-03 | 张坤业 | Waterproof and anti-electric shock safety switch |
| CN105304378B (en) * | 2015-12-02 | 2018-07-27 | 深圳市宏拓伟业精密五金制品有限公司 | A kind of waterproof electric-shock-resistant safety switch |
| WO2022088844A1 (en) * | 2020-10-29 | 2022-05-05 | 常州市派腾电子技术服务有限公司 | Atomizing core, atomizer, and aerosol generation device |
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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 |