CN204732323U - A kind of water-proof type switch - Google Patents
A kind of water-proof type switch Download PDFInfo
- Publication number
- CN204732323U CN204732323U CN201520482657.6U CN201520482657U CN204732323U CN 204732323 U CN204732323 U CN 204732323U CN 201520482657 U CN201520482657 U CN 201520482657U CN 204732323 U CN204732323 U CN 204732323U
- Authority
- CN
- China
- Prior art keywords
- switch
- magnet
- push rod
- plastic casing
- external magnet
- 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
Abstract
The utility model discloses a kind of water proof switch, it comprises switch, plastic casing, nylon push rod and button, described switch peripheral hardware has described plastic casing, the outside of described plastic casing adds cover plastic jacket, nylon push rod is provided with in plastic jacket, described nylon push rod connects an internal magnet, inner spring is connected with between described internal magnet and plastic casing, epoxy resin is provided with outside described plastic jacket, described button is provided with an external magnet, be connected with outer spring between described external magnet and epoxy resin, described internal magnet and external magnet keep the polarity of repelling each other.By the interaction of interior external magnet, realize the closed of switch, security performance is high, is provided with three-layer protection outside switch, and water resistance is better.
Description
Technical field
The utility model belongs to electrical equipment, especially relates to a kind of water-proof type switch.
Background technology
The most complex structure of existing water proof switch, operation inconvenience, the feature that production cost is high.
Utility model content
The utility model is the defect existed to solve above-mentioned prior art, proposes a kind of water proof switch, and its fail safe is better, easy to operate.
The technical solution of the utility model is achieved in that
A kind of water proof switch, it is characterized in that: comprise switch, plastic casing, nylon push rod and button, described switch peripheral hardware has described plastic casing, the outside of described plastic casing adds cover plastic jacket, nylon push rod is provided with in this plastic jacket, described nylon push rod connects an internal magnet, inner spring is connected with between described internal magnet and plastic casing, epoxy resin is provided with outside described plastic jacket, described button is provided with an external magnet, be connected with outer spring between described external magnet and epoxy resin, described internal magnet and external magnet keep the polarity of repelling each other.
Implement this water proof switch of the present utility model, there is following beneficial effect: switch is in closed environment, safe and reliable; press the button, by the repulsion of interior external magnet, promote nylon push rod; hard contact closes, circuit pathways, ejector button; internal magnet can flick because of inner spring; the shell fragment of hard contact flicks because of the suction of internal magnet, and switch disconnects, circuit breaker; be provided with three-layer protection outside switch, water resistance is better.
Accompanying drawing explanation
Fig. 1 is this water proof switch structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Of the present utility model this water proof switch as shown in Figure 1, it comprises switch, plastic casing 1, nylon push rod 2 and button 8, described switch peripheral hardware has described plastic casing 1, the outside of described plastic casing 1 adds cover plastic jacket 9, nylon push rod is provided with in plastic jacket 9, described nylon push rod 2 connects an internal magnet 4, inner spring 10 is connected with between described internal magnet 4 and plastic casing 1, epoxy resin 6 is provided with outside described plastic jacket 9, described button 8 is provided with an external magnet 5, outer spring is connected with between described external magnet 5 and epoxy resin 6, described internal magnet 4 and external magnet 5 keep the polarity of repelling each other.
Switch is in closed environment, safe and reliable, presses the button 8; by the repulsion of interior external magnet, promote nylon push rod 2, hard contact 3 closes; circuit pathways; ejector button 8, internal magnet 4 can flick because of inner spring 10, and the shell fragment of hard contact 3 flicks because of the suction of internal magnet 4; switch disconnects; circuit breaker, is provided with three-layer protection outside switch, and water resistance is better.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. a water proof switch, it is characterized in that: comprise switch, plastic casing, nylon push rod and button, described switch peripheral hardware has described plastic casing, the outside of described plastic casing adds cover plastic jacket, nylon push rod is provided with in this plastic jacket, described nylon push rod connects an internal magnet, inner spring is connected with between described internal magnet and plastic casing, epoxy resin is provided with outside described plastic jacket, described button is provided with an external magnet, be connected with outer spring between described external magnet and epoxy resin, described internal magnet and external magnet keep the polarity of repelling each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482657.6U CN204732323U (en) | 2015-07-07 | 2015-07-07 | A kind of water-proof type switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482657.6U CN204732323U (en) | 2015-07-07 | 2015-07-07 | A kind of water-proof type switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732323U true CN204732323U (en) | 2015-10-28 |
Family
ID=54390657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482657.6U Expired - Fee Related CN204732323U (en) | 2015-07-07 | 2015-07-07 | A kind of water-proof type switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021233230A1 (en) * | 2020-05-18 | 2021-11-25 | 苏泗众 | Safe waterproof invisible switch and sanitary tool |
-
2015
- 2015-07-07 CN CN201520482657.6U patent/CN204732323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021233230A1 (en) * | 2020-05-18 | 2021-11-25 | 苏泗众 | Safe waterproof invisible switch and sanitary tool |
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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 |
Granted publication date: 20151028 Termination date: 20170707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |