CN203746755U - Magnetic control tooth moving type change-over switch - Google Patents
Magnetic control tooth moving type change-over switch Download PDFInfo
- Publication number
- CN203746755U CN203746755U CN201420045207.6U CN201420045207U CN203746755U CN 203746755 U CN203746755 U CN 203746755U CN 201420045207 U CN201420045207 U CN 201420045207U CN 203746755 U CN203746755 U CN 203746755U
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- China
- Prior art keywords
- control
- gear
- protruding
- support arm
- controll block
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- Expired - Fee Related
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Abstract
The utility model discloses a magnetic control tooth moving type change-over switch. The switch comprises a shell, an electromagnetic coil, an armature, a rotation gear and a static contact. The rotation gear is fixedly provided with a moving contact rod. A control gear which is cooperated with the rotation gear is arranged in the shell. A center of the control gear is provided with a control fulcrum bar. A top of the control fulcrum bar is fixedly provided with a control cross fulcrum bar. A top surface and a bottom surface of the control gear are provided with embossment control blocks. A bottom portion of the control fulcrum bar is provided with a reset control cross bar. A return spring is arranged between the reset control cross bar and the shell. A magnet which is cooperated with the armature is arranged in the control cross fulcrum bar. The structure of the switch is simple; usage stability is good; electric energy is saved to some extent and the service life of the electromagnetic coil is effectively prolonged; applicability is high and practicality is good.
Description
Technical field
The utility model belongs to change over switch technical field, is specifically related to a kind of magnetic control tooth ejector half change over switch.
Background technology
Its break-make of controlling contact of the magnetic control change over switch of prior art is corresponding with the electric current in solenoid, it has wasted a large amount of electric energy to a certain extent, and can produce serious noise pollution, applicability is poor, its stability in use is poor simultaneously, and the efficiency of control switch conversion is lower, is difficult to be widely used.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the magnetic control tooth ejector half change over switch that stability in use is good and applicability is strong.
The technical scheme that realizes the utility model object is a kind of magnetic control tooth ejector half change over switch, comprise housing, be arranged on the solenoid in described housing, in described solenoid, be provided with armature, in described housing, be provided with transmitting gear, on described housing, be provided with at least three fixed contacts, and fixed contact is circular is arranged on transmitting gear around, on described transmitting gear, be fixed with movable feeler lever, one end of described movable feeler lever is fixedly connected on the center of described transmitting gear, in described housing, be also provided with the control gear matching with described transmitting gear, the center of described control gear is provided with controls pole, top described control pole is fixed with control cross support arm, on the end face of described control gear and bottom surface, be equipped with protruding controll block, the front end of described protruding controll block is the setting of inclination arc, the rear end of described protruding controll block is vertical setting, in the bottom of described control pole, be provided with to reset and control cross bar, in described reset, control between cross bar and described housing and be provided with back-moving spring, in described control cross support arm, be provided with the suction iron matching with described armature, when solenoid is switched on, described control cross support arm when described armature adhesive screens at the vertical place of protruding controll block and drive control gear to rotate, when solenoid power-off, the control cross bar that resets drives under the effect of back-moving spring controls cross support arm from the inclination arc reset of protruding controll block.
Between the bottom of described control pole and described housing, be provided with regulating spring.
Describedly on the vertical plane of described protruding controll block, be provided with draw-in groove, at the front end of described control cross support arm, be provided with the card convex that described in, draw-in groove matches.
The utlity model has positive effect: of the present utility model simple in structure, be provided with control gear, control cross support arm, control pole and reset and control cross bar, in use, while switching on by solenoid, drive and control cross support arm action, making to control cross support arm synchronously drives control gear to rotate, and then transmitting gear is rotated, realize conversion and control, when solenoid power-off, reset and control cross bar under the effect of back-moving spring, make to control cross support arm synchronous reset, while entering solenoid energising next time, again move, its stability in use is good, and can control and then realize switch transition and move controlling solenoid by electric pulse, avoided solenoid to work long hours, save to a certain extent electric energy and also effectively extended the useful life of solenoid, applicability is strong, practicality is good.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is sectional structure chart of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 have shown a kind of embodiment of the present utility model, and wherein Fig. 1 is plan structure schematic diagram of the present utility model; Fig. 2 is sectional structure chart of the present utility model.
See Fig. 1 and Fig. 2, a kind of magnetic control tooth ejector half change over switch, comprise housing 1, be arranged on the solenoid 2 in described housing 1, in described solenoid 2, be provided with armature 3, in described housing 1, be provided with transmitting gear 4, on described housing 1, be provided with at least three fixed contacts 5, and fixed contact 5 is circular is arranged on transmitting gear 4 around, on described transmitting gear 4, be fixed with movable feeler lever 6, one end of described movable feeler lever 6 is fixedly connected on the center of described transmitting gear 4, in described housing 1, be also provided with the control gear 7 matching with described transmitting gear 4, the center of described control gear 7 is provided with controls pole 8, at the top of described control pole 8, be fixed with and control cross support arm 9, on the end face of described control gear 7 and bottom surface, be equipped with protruding controll block 10, the front end of described protruding controll block 10 is the setting of inclination arc, the rear end of described protruding controll block 10 is vertical setting, in the bottom of described control pole 8, be provided with to reset and control cross bar 11, in described reset, control between cross bar 11 and described housing 1 and be provided with back-moving spring 12, in described control cross support arm 9, be provided with the suction iron 13 matching with described armature 3, when solenoid 2 energising, described control cross support arm 9 when described armature 3 adhesive screens at the vertical place of protruding controll block 10 and drive control gear 7 to rotate, when disconnected 2 electricity of solenoid, the control cross bar 11 that resets drives under the effect of back-moving spring 12 controls cross support arm 9 from the inclination arc reset of protruding controll block 10.In use, while switching on by solenoid, drive and control cross support arm action, making to control cross support arm synchronously drives control gear to rotate, and then transmitting gear is rotated, realize conversion and control, when solenoid power-off, reset and control cross bar under the effect of back-moving spring, make to control cross support arm synchronous reset, while entering solenoid energising next time, again move, its stability in use is good, and can control and then realize switch transition and move controlling solenoid by electric pulse, avoided solenoid to work long hours, save to a certain extent electric energy and also effectively extended the useful life of solenoid.
Between the bottom of described control pole 8 and described housing 1, be provided with regulating spring 14.
The described draw-in groove 15 that is provided with on the vertical plane of described protruding controll block 10, is provided with at the front end of described control cross support arm 9 card convex 16 that described in, draw-in groove 15 matches.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (3)
1. a magnetic control tooth ejector half change over switch, comprise housing, be arranged on the solenoid in described housing, in described solenoid, be provided with armature, in described housing, be provided with transmitting gear, on described housing, be provided with at least three fixed contacts, and fixed contact is circular is arranged on transmitting gear around, on described transmitting gear, be fixed with movable feeler lever, one end of described movable feeler lever is fixedly connected on the center of described transmitting gear, it is characterized in that: in described housing, be also provided with the control gear matching with described transmitting gear, the center of described control gear is provided with controls pole, top described control pole is fixed with control cross support arm, on the end face of described control gear and bottom surface, be equipped with protruding controll block, the front end of described protruding controll block is the setting of inclination arc, the rear end of described protruding controll block is vertical setting, in the bottom of described control pole, be provided with to reset and control cross bar, in described reset, control between cross bar and described housing and be provided with back-moving spring, in described control cross support arm, be provided with the suction iron matching with described armature, when solenoid is switched on, described control cross support arm when described armature adhesive screens at the vertical place of protruding controll block and drive control gear to rotate, when solenoid power-off, the control cross bar that resets drives under the effect of back-moving spring controls cross support arm from the inclination arc reset of protruding controll block.
2. magnetic control tooth ejector half change over switch according to claim 1, is characterized in that: between the bottom of described control pole and described housing, be provided with regulating spring.
3. magnetic control tooth ejector half change over switch according to claim 2, is characterized in that: describedly on the vertical plane of described protruding controll block, be provided with draw-in groove, at the front end of described control cross support arm, be provided with the card convex that described in, draw-in groove matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045207.6U CN203746755U (en) | 2014-01-24 | 2014-01-24 | Magnetic control tooth moving type change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045207.6U CN203746755U (en) | 2014-01-24 | 2014-01-24 | Magnetic control tooth moving type change-over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746755U true CN203746755U (en) | 2014-07-30 |
Family
ID=51346520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045207.6U Expired - Fee Related CN203746755U (en) | 2014-01-24 | 2014-01-24 | Magnetic control tooth moving type change-over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601512A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Automatic diverter switch electrical appliance |
-
2014
- 2014-01-24 CN CN201420045207.6U patent/CN203746755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601512A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Automatic diverter switch electrical appliance |
| CN106601512B (en) * | 2016-12-28 | 2019-03-01 | 滁州品之达电器科技有限公司 | A kind of automatic transfer switching electric appliance |
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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: 20140730 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |