CN201142290Y - Water proof switch - Google Patents
Water proof switch Download PDFInfo
- Publication number
- CN201142290Y CN201142290Y CNU2007203118068U CN200720311806U CN201142290Y CN 201142290 Y CN201142290 Y CN 201142290Y CN U2007203118068 U CNU2007203118068 U CN U2007203118068U CN 200720311806 U CN200720311806 U CN 200720311806U CN 201142290 Y CN201142290 Y CN 201142290Y
- Authority
- CN
- China
- Prior art keywords
- base
- pedestal
- movable contact
- contact spring
- shaped groove
- 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 waterproof switch which can improve the waterproof effect. The waterproof switch comprises a base, at least a pair of terminals arranged on the base plate of the base, and moving contact pieces arranged above each pair of terminals, wherein the moving contact pieces are arranged on one of the terminals, the moving contact points at the end parts of the moving contact pieces are corresponding to the static contact points on the other terminal, a dialing knob is arranged at the upper opening part of the base, a moving contact piece shifting device is arranged between the dialing knob and the moving contact pieces, a circle of square groove is arranged on the inner side of the four walls of the upper opening part of the base, and a circle of square edge is arranged at the button bottom part corresponding to the square groove, the button is arranged in the square groove of the base, and the base plate at the bottom part of the base and the base body adopt a split-type structure. The waterproof switch is especially suitable for being installed outdoors.
Description
Technical field
The utility model relates to the switching device that is used for on-off circuit, refers more particularly to the water proof switch with water-proof function.
Background technology
As everyone knows, the structure of conventional switch generally includes: pedestal, be arranged at least one pair of terminal of base bottom and be arranged on each movable contact spring to terminal top, movable contact spring is arranged on one of them terminal, the moving contact of movable contact spring end is corresponding with the fixed contact on another terminal, the upper oral part of described pedestal is provided with toggle, is provided with the movable contact spring striking gear between toggle and movable contact spring.The water-proof function of this conventional switch is bad, and rainwater can enter into installation cavity from the slit between the inwall of stirring button and installation cavity, makes that the parts such as movable contact spring in the installation cavity are corroded, and has influence on the normal use of switch.
The utility model content
Technical problem to be solved in the utility model is: a kind of water proof switch that improves waterproof effect is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: water proof switch, comprise: pedestal, be arranged at least one pair of terminal on the pedestal bottom plate and be arranged on each movable contact spring the terminal top, movable contact spring is arranged on one of them terminal, the moving contact of movable contact spring end is corresponding with the fixed contact on another terminal, the upper oral part of pedestal is provided with toggle, between toggle and movable contact spring, be provided with the movable contact spring striking gear, the wall inboard of described pedestal upper oral part is provided with the back-shaped groove of a circle, be provided with the back-shaped limit of a circle with back-shaped groove corresponding buttons bottom, button is arranged on by back-shaped limit in the back-shaped groove of pedestal, and the base plate of base bottom and base body are split-type structural.
On the outer wall of above-mentioned back-shaped groove, offer osculum.
Above-mentioned osculum is arranged on the bottom of back-shaped groove.
The beneficial effects of the utility model are: the utility model is provided with back-shaped groove by the wall inboard at the upper oral part of pedestal, the back-shaped limit of one circle of toggle bottom is arranged in the back-shaped groove, make the pedestal inner chamber be isolated from the outside, the water that prevents the outside enters into the pedestal inner chamber, thereby has avoided parts in the pedestal inner chamber because of being subjected to corroding the normal use that has influence on whole switch.
Description of drawings
Fig. 1 is the structural representation of water proof switch described in the utility model;
Fig. 2 is the blast structural representation of water proof switch shown in Figure 1;
Fig. 3 is the perspective view of water proof switch shown in Figure 1;
Among Fig. 1 to Fig. 3: 2, terminal, 3, terminal, 4, fixed contact, 5, movable contact spring, 51, support arm, 52, positioning boss, 6, moving contact, 7, journal stirrup, 8, spring, 9, toggle, 10, pedestal inner chamber, 11, pin, 12, back-shaped groove, 13, base body, 131, draw-in groove, 14, base plate, 141, buckle, 15, osculum, 16, back-shaped limit.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Fig. 1, Fig. 2, shown in Figure 3, water proof switch described in the utility model, comprise: pedestal, be arranged on the pair of terminal 2 and 3 and be arranged on this movable contact spring 5 on the pedestal bottom plate 14 to terminal 2 and 3 tops, movable contact spring 5 is arranged on one of them terminal 3, the moving contact 6 of movable contact spring 5 ends is corresponding with the fixed contact 4 on another terminal 2, the upper oral part of pedestal is provided with toggle 9, toggle 9 is movably arranged on the front and back sidewall of pedestal inner chamber 10 by a pair of pin 11, between toggle 9 and movable contact spring 5, be provided with the movable contact spring striking gear, its structure is: the both sides, top of terminal 3 are provided with a pair of journal stirrup 7, each journal stirrup 7 is provided with location notch, the both sides of movable contact spring 5 are respectively arranged with the positioning boss 52 that matches with a pair of location notch on the journal stirrup, movable contact spring 5 is fastened in the location notch by positioning boss 52, movable contact spring 5 is provided with support arm 51 above location notch, the convex shoulder that is arranged on support arm 51 tops stretches in the spring 8, and be pressed on the lower end of spring 8; The movable contact spring striking gear is the common technology of this area, not only is confined to the described version of present embodiment; The wall inboard of described pedestal upper oral part is provided with the back-shaped groove 12 of a circle, be provided with the back-shaped limit 16 of a circle with back-shaped groove 12 corresponding buttons 9 bottoms, button 9 is arranged in the back-shaped groove 12 of pedestal by back-shaped limit 16, the base plate 14 and the base body 13 of base bottom are split-type structural, base plate 14 is provided with buckle 141, base body 13 is provided with corresponding draw-in groove 131, and base plate 14 and base body 13 are set together by buckle 141 and draw-in groove 131.On the outer wall of described back-shaped groove 12 bottoms, offer and to discharge the osculum 15 of back-shaped groove 12 with entering water in the back-shaped groove 12.
The utility model is that the wall inboard of base body 13 is provided with back-shaped groove 12 by the upper oral part at pedestal, the back-shaped limit 16 of one circle of toggle 9 bottoms is arranged in the back-shaped groove 12, make pedestal inner chamber 10 be isolated from the outside, the water that prevents the outside enters into pedestal inner chamber 10, thereby has avoided parts in the pedestal inner chamber 10 because of being subjected to corroding the normal use that has influence on whole switch.
Claims (3)
1. water proof switch, comprise: pedestal, be arranged at least one pair of terminal on the pedestal bottom plate and be arranged on each movable contact spring the terminal top, movable contact spring is arranged on one of them terminal, the moving contact of movable contact spring end is corresponding with the fixed contact on another terminal, the upper oral part of pedestal is provided with toggle, between toggle and movable contact spring, be provided with the movable contact spring striking gear, it is characterized in that: the wall inboard of described pedestal upper oral part is provided with the back-shaped groove of a circle, be provided with the back-shaped limit of a circle with back-shaped groove corresponding buttons bottom, button is arranged on by back-shaped limit in the back-shaped groove of pedestal, and the base plate of base bottom and base body are split-type structural.
2. water proof switch as claimed in claim 1 is characterized in that: offer osculum on the outer wall of described back-shaped groove.
3. water proof switch as claimed in claim 2 is characterized in that: described osculum is arranged on the bottom of back-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203118068U CN201142290Y (en) | 2007-11-20 | 2007-11-20 | Water proof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203118068U CN201142290Y (en) | 2007-11-20 | 2007-11-20 | Water proof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142290Y true CN201142290Y (en) | 2008-10-29 |
Family
ID=40070000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203118068U Expired - Fee Related CN201142290Y (en) | 2007-11-20 | 2007-11-20 | Water proof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142290Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971976A (en) * | 2013-01-31 | 2014-08-06 | 上海永星电子开关有限公司 | Monopole shell-separable waterproof rocker switch |
| WO2016004755A1 (en) * | 2014-07-08 | 2016-01-14 | 东莞市凯华电子有限公司 | Ultra-thin keyboard switch |
-
2007
- 2007-11-20 CN CNU2007203118068U patent/CN201142290Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971976A (en) * | 2013-01-31 | 2014-08-06 | 上海永星电子开关有限公司 | Monopole shell-separable waterproof rocker switch |
| WO2016004755A1 (en) * | 2014-07-08 | 2016-01-14 | 东莞市凯华电子有限公司 | Ultra-thin keyboard switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104205272B (en) | Switch | |
| CN201142290Y (en) | Water proof switch | |
| CN101226834A (en) | Water proof switch | |
| CN201041781Y (en) | Waterproof boat switch | |
| CN207852540U (en) | A kind of band lamp waterproof rocker switch | |
| CN200941350Y (en) | Switch | |
| CN202332667U (en) | Novel mechanical push button switch | |
| CN201465938U (en) | Residual current circuit breaker | |
| CN204029669U (en) | Key switch plug connector | |
| CN205050747U (en) | Singly control glass -frame riser switch | |
| JP3155301U (en) | Outlet connector combination structure | |
| CN203552980U (en) | Key switch with lamp | |
| CN201054418Y (en) | Electric connector | |
| CN202332630U (en) | Novel mechanical switch with interlocking function | |
| CN201142283Y (en) | Water-proof vessel shaped switch with indication lamp | |
| CN207993743U (en) | A kind of euphotic cove component for keyboard switch | |
| CN204011182U (en) | A kind of novel switched seat | |
| CN205595239U (en) | Take waterproof auto -lock metal switch of lamp | |
| CN201256229Y (en) | Radio frequency connector | |
| CN201788855U (en) | Multifunctional connected switch | |
| CN218513808U (en) | Socket with control switch | |
| CN205194574U (en) | Single division of reset switch of interlock formula | |
| CN209843543U (en) | Wall switch | |
| CN210692398U (en) | Convenient and fast light touch switch without clamping stagnation phenomenon | |
| CN210245376U (en) | Switch and switch button thereof |
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 |