CN205388944U - Novel waterproof rocker switch - Google Patents
Novel waterproof rocker switch Download PDFInfo
- Publication number
- CN205388944U CN205388944U CN201620132434.1U CN201620132434U CN205388944U CN 205388944 U CN205388944 U CN 205388944U CN 201620132434 U CN201620132434 U CN 201620132434U CN 205388944 U CN205388944 U CN 205388944U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- ship type
- movable contact
- casing
- lower house
- 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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Abstract
The utility model discloses a novel waterproof rocker switch. The technical scheme who adopts includes casing, lower casing, go up the articulated ship type button in casing upper portion, shells inner wall installs the outside wiring foot that extends down, wiring foot rear end is equipped with the stationary contact, and this quiet contact surfaces exposes shells inner wall under in, ship type button lower extreme be provided with the swing arm, set up in the swing arm with the movable contact spare that the stationary contact corresponds, its characterized in that: it has the spring to run through in the swing arm, movable contact spare is withstood to spring one end, the other end withstands the gear spare of setting in the swing arm, shells inner wall's setting and gear spare complex gear groove down, go up the casing and set up waterproof cap down between the casing, the casing is packed into down, and the epitheca is internal, its top edge forms waterproof isolation with the inner wall of the lower limb collar extension portion on last casing of pushing of waterproof cap, ship type button is packed into in the swing arm mounting groove, its upper end edge extrude the top edge of waterproof cap in the waterproof isolation of lower extreme shape of face one -tenth of this mounting groove.
Description
Technical field
This utility model relates to a kind of ship type switch.
Background technology
Ship type switchs, and is also rocker switch, and ship type switch is all widely used in each field, is commonly used for the on and off switch of electronic equipment or electric motor car or motorcycle etc..nullIts structure includes housing、It is located at the conductive component in housing and the rocker arm assembly being connected with conductive component，Described conductive component includes stationary contact and fixes the movable contact being connected with rocker arm assembly，Described housing is provided with the locating slot flexibly positioned for rocker arm assembly，Usual rocker arm assembly includes the button being sequentially connected with、Rocking arm、Location spring and detent ball，People stir ball by pressing keys and slide on locating slot，Thus driving the selection between movable contact and stationary contact to turn on，But ball is usually spherical steel ball，Switch be easy in turn on process because location spring with detent ball between contact unstable and be connected instability，Particularly pressing button power is excessive or can cause the clamping stagnation of location spring in process of colliding with，Or even allow detent ball depart from the connection of location spring and to cause that switch can not normally use，These arrange the service life that switch is greatly reduced.
For the problems referred to above, applicant is it is proposed that the patent application (publication number 203812783U) of a kind of Novel ankle type switch, the shortcoming that this patent solves traditional switch easily hydrops stuck, easy.But the shortcoming existed is: 1, switch itself does not have water-proof function, such as moist corrosion or the short circuit easily causing conductive component for a long time of switch inner chamber；2, structure is complicated, cost is high, assemble difficulty.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of has the new waterproof ship type switch that water-proof function, structure are simpler, lower in cost.
nullFor solving the problems referred to above，The technical solution adopted in the utility model includes upper shell、Lower house，Described upper shell upper articulation ship type button，Described lower house inwall installs outward extending wiring pin，Described wiring pin rear end is provided with stationary contact，This stationary contact surface is exposed to lower house inwall，Described ship type button lower end is provided with swing arm，Described swing arm arranges the movable contact piece corresponding with described stationary contact，It is characterized in that: running through in described swing arm has spring，Described spring one end withstands movable contact piece、The other end withstands the gear part being arranged in swing arm，The gear groove that the setting of described lower house inwall coordinates with gear part，Between described upper shell and lower house, tarpaulin is set，Described lower house loads in upper shell、The inwall in the collar extension portion that the lower limb of tarpaulin is squeezed in upper shell upper end by its top forms anti-water segregation，Described swing arm loads the mounting groove of ship type button、The top edge of tarpaulin is squeezed in the lower surface of this mounting groove and forms anti-water segregation by its upper end-face edge.
Described new waterproof ship type switch, it is characterised in that: described movable contact piece includes movable contact, and described movable contact two ends are provided with the snap arm to the bending of swing arm direction, and described snap arm arranges draw-in groove, and described swing arm arranges the card base with this card slot fit.
Described new waterproof ship type switch, it is characterised in that: described gear part includes base, hemisphere gear head.
New waterproof ship type of the present utility model switch has the advantage that 1: be all located in sealing member by technique scheme by conductive component and gear mechanism part, thus well eliminating switch because of humidity, rainwater, switch short that dust etc. factor causes and the problem of corrosion and ageing, effectively extend the effect in the service life of switch；2, the employing cap-shaped structure of described sealing member, its top becomes to have the extrusome structure of form of springs, all has very strong sealing function when switching toggle；3, described conductive component and gear mechanism part share spring, and its structure is simpler, lower in cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is exploded view of the present utility model；
Fig. 2 is transverse cross-sectional view of the present utility model；
Fig. 3 is longitudinal sectional drawing of the present utility model；
Fig. 4 is the structural representation of this utility model lower house；
Fig. 5 is the structural representation of this utility model movable contact piece；
Fig. 6 is the structural representation of this utility model gear part.
Detailed description of the invention
nullAs shown in Figures 1 to 6，New waterproof ship type of the present utility model switchs，Including upper shell 1、Lower house 2，Described upper shell 1 upper articulation ship type button 3，Described lower house 2 inwall installs outward extending wiring pin 4，Described wiring pin 4 rear end is provided with stationary contact 5，This stationary contact 5 surface is exposed to lower house 2 inwall，Described ship type button 3 lower end is provided with swing arm 6，Described swing arm 6 arranges the movable contact piece 7 corresponding with described stationary contact 5，Described swing arm 6 runs through and has spring 8，Movable contact piece 7 is withstood in described spring 8 one end、The other end withstands the gear part 9 being arranged in swing arm 6，The gear groove 10 that the setting of described lower house 2 inwall coordinates with gear part 9，Between described upper shell 1 and lower house 2, tarpaulin 11 is set，Described lower house 2 loads in upper shell 1，And be fixed in the hole clipping of upper shell by the card base at lower house 2 two ends，The inwall in the collar extension portion 12 that the lower limb of tarpaulin 11 is squeezed in upper shell 1 upper end by described lower house 2 top forms anti-water segregation，Described swing arm 6 front end is inserted in the mounting groove 13 of ship type button 3，The lower surface that the top edge of tarpaulin 11 is squeezed in this mounting groove 13 is formed anti-water segregation by described swing arm 6 upper end-face edge portion.Described gear part 9 includes the base 18 of global formation, hemisphere gear head 19.Described base 18 loads swing arm 6 and is connected with one end of spring, and described hemisphere gear head 19 stretches out swing arm 6 and acts on gear groove 10.
Described movable contact piece 7 includes movable contact 14, and described movable contact 14 two ends are provided with the snap arm 15 to the bending of swing arm 6 direction, and described snap arm 15 arranges draw-in groove 16, and described swing arm 6 arranges the card base 17 coordinated with this draw-in groove 16.Described movable contact 14, in draw-in groove 16 scope of snap arm 15 limits, can move forward and backward.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, it is all contained within protection domain of the present utility model.
Claims (3)
- null1. a new waterproof ship type switch，Including upper shell (1)、Lower house (2)，Described upper shell (1) upper articulation ship type button (3)，Described lower house (2) inwall installs outward extending wiring pin (4)，Described wiring pin (4) rear end is provided with stationary contact (5)，This stationary contact (5) surface is exposed to lower house (2) inwall，Described ship type button (3) lower end is provided with swing arm (6)，Described swing arm (6) is upper arranges the movable contact piece (7) corresponding with described stationary contact (5)，It is characterized in that: running through in described swing arm (6) has spring (8)，Movable contact piece (7) is withstood in described spring (8) one end、The other end withstands the gear part (9) being arranged in swing arm (6)，The gear groove (10) that the setting of described lower house (2) inwall coordinates with gear part (9)，Tarpaulin (11) is set between described upper shell (1) and lower house (2)，Described lower house (2) loads in upper shell (1)、The inwall in the collar extension portion (12) that the lower limb of tarpaulin (11) is squeezed in upper shell (1) upper end is formed anti-water segregation by its top，Described swing arm (6) loads the mounting groove (13) of ship type button (3)、The lower surface that the top edge of tarpaulin (11) is squeezed in this mounting groove (13) is formed anti-water segregation by its upper end-face edge.
- 2. new waterproof ship type according to claim 1 switch, it is characterized in that: described movable contact piece (7) includes movable contact (14), described movable contact (14) two ends are provided with the snap arm (15) to the bending of swing arm (6) direction, arranging draw-in groove (16) in described snap arm (15), described swing arm (6) above arranges the card base (17) coordinated with this draw-in groove (16).
- 3. new waterproof ship type according to claim 1 switch, it is characterised in that: described gear part (9) includes base (18), hemisphere gear head (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132434.1U CN205388944U (en) | 2016-02-22 | 2016-02-22 | Novel waterproof rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132434.1U CN205388944U (en) | 2016-02-22 | 2016-02-22 | Novel waterproof rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388944U true CN205388944U (en) | 2016-07-20 |
Family
ID=56376307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132434.1U Expired - Fee Related CN205388944U (en) | 2016-02-22 | 2016-02-22 | Novel waterproof rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447719A (en) * | 2018-03-20 | 2018-08-24 | 中山市红典照明有限公司 | Electric switch |
| CN110056533A (en) * | 2019-05-21 | 2019-07-26 | 安徽卧龙泵阀股份有限公司 | A kind of impeller of chemical centrifugal pump locking device |
-
2016
- 2016-02-22 CN CN201620132434.1U patent/CN205388944U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447719A (en) * | 2018-03-20 | 2018-08-24 | 中山市红典照明有限公司 | Electric switch |
| CN110056533A (en) * | 2019-05-21 | 2019-07-26 | 安徽卧龙泵阀股份有限公司 | A kind of impeller of chemical centrifugal pump locking device |
| CN110056533B (en) * | 2019-05-21 | 2024-04-09 | 安徽卧龙泵阀股份有限公司 | Chemical pump impeller locking device |
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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: 20160720 Termination date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |