CN102637544B - A kind of selector switch of no-harass switch - Google Patents
A kind of selector switch of no-harass switch Download PDFInfo
- Publication number
- CN102637544B CN102637544B CN201210094442.8A CN201210094442A CN102637544B CN 102637544 B CN102637544 B CN 102637544B CN 201210094442 A CN201210094442 A CN 201210094442A CN 102637544 B CN102637544 B CN 102637544B
- Authority
- CN
- China
- Prior art keywords
- switch
- selector switch
- cam
- navigation system
- rotation axis
- 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.)
- Active
Links
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention discloses a kind of selector switch of no-harass switch, it comprises handle, rotating shaft, navigation system, pedestal and cam pack.By changing the profile of cam: when cam rotates time, ensure the contact shell fragment of connection before the switch-off, contact shell fragment corresponding to another one is connected, by increasing the intermediateness of a selector switch in the middle of rotary course, to ensure signal free of discontinuities in the middle of handoff procedure.Adopt selector switch of the present invention, can realize carrying out no-harass switch between each contact.This switch also has the advantage feature that structure is simple, reliability is high and installation volume is little.
Description
Technical field
The present invention relates to the Electrical Control Technology of metallurgy industry, particularly relate to a kind of selector switch of no-harass switch.
Background technology
In existing selector switch, can produce the time difference between signal handoff procedure from a kind of state to another state, after namely one of them state disconnects, another state is just closed, so in the middle of this handoff procedure, controlled device dead electricity can be caused.And the object that operator switches this state might not be to allow equipment stop, so cause misoperation.Such as, operatively point selection switch on conventional in metallurgy industry control box, in transfer process that is concentrated and two states on the spot, controlled device can stop because of the signal time difference in stateful switchover process.
Summary of the invention
In view of this, main purpose of the present invention is the selector switch providing a kind of no-harass switch, can eliminate " time difference " phenomenon be switched to from a kind of state another kind of state procedure, realize no-harass switch between each contact.
For achieving the above object, technical scheme of the present invention is achieved in that
A selector switch for no-harass switch, comprises handle, installation panel and pedestal; Also comprise the handle be connected with metal rotation axis, the cam be set on described metal rotation axis, and two slide bars abutted against with described cam respectively, described slide bar carries out the control assembly of open and close action as controlling described switch; When needs conversion selecting switch state, rotating described handle drives metal rotation axis to rotate, when cam rotation left and right with rotation axis, two slide bars can be made to be in for some time in groove simultaneously, intermediate state before making described selector switch simultaneously be in conversion and after conversion, when described selector switch continues left or to the right to slide, one of them slide bar skids off groove, the state then skidding off the contact system at the slide bar place of groove changes, and completes the State Transferring of selector switch.
Wherein, described selector switch also comprises navigation system, and this navigation system is divided into upper semisection and lower semisection two parts, is provided with mechanical stop limiter between the upper semisection of described navigation system and handle; Also mechanical stop limiter is provided with between the lower semisection of described navigation system and metal rotation axis.
Described metal rotation axis is connected with described cam in pedestal.
Described installation panel adopts screw thread to spin mode, is connected with the upper semisection of described navigation system.
The lower semisection of described navigation system is used for the pedestal of the cam of fixing contact system, and described contact system and described cam are all enclosed in pedestal.
The selector switch of no-harass switch provided by the present invention, by changing the profile of cam, expand the area of groove, make cam with in rotation axis left rotation and right rotation process, two slide bars can be made to be in for some time in groove simultaneously, at this moment the two states of selector switch occurs (as Fig. 3) simultaneously, selector switch continues left or to the right to slide, one of them slide bar skids off groove, the state skidding off the contact system at the slide bar place of groove changes, finally complete the State Transferring of selector switch, thus eliminate " time difference " phenomenon in transfer process.Selector switch of the present invention except have can between each contact the feature of no-harass switch, also there is the advantage that structure is simple, reliability is high and installation volume is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of unperturbed selector switch of the present invention;
Fig. 2 is the view before selector switch of the present invention is in conversion;
Fig. 3 is the intermediateness schematic diagram in selector switch rotary course of the present invention;
Fig. 4 is the view of selector switch transformation result of the present invention.
[primary clustering and symbol description]
1: handle
2: installation panel
3: the upper semisection of navigation system
4: the lower semisection of navigation system
5: pedestal.
Embodiment
Below in conjunction with accompanying drawing and embodiments of the invention, selector switch of the present invention is described in further detail.
Unperturbed selector switch as described in Fig. 1 ~ Fig. 4, handle 1 is connected with metal rotation axis, mechanical stop limiter is provided with between the upper semisection 3 of handle 1 and navigation system, excessively rotated in rotary course to prevent handle 1, also be provided with mechanical stop limiter between the upper semisection 3 of metal rotation axis and navigation system, to prevent when removal handle, rotation axis be shifted, affect the connection effect of rotation axis and cam, rotation axis is connected with cam in pedestal 5.Installation panel 2 adopts thread connecting mode, is connected with the upper semisection 3 of navigation system.Described navigation system is made up of upper semisection 3 and lower semisection 4.The upper semisection 3 of described navigation system completes the installation and removal of selector switch entirety together with installation panel 2, the lower semisection 4 of navigation system is mainly used to fixing contact system and (mainly comprises slide bar, abuts against with slide bar the switch block etc. jointly formed, as, can be a part for circuit or control device) the pedestal of cam, contact system and cam are all enclosed in pedestal 5, and binding post (in the inside of selector switch of the present invention, the contact point carrying out the switch controlled with the action by slide bar is connected separately) is set on the surface of pedestal 5.
Its course of work is as shown in Fig. 2 ~ Fig. 4 (section schematic top plan view), when needs conversion selecting switch state, rotary handle, metal rotation axis then can be driven to rotate, when cam is left with rotation axis, during right rotation, two slide bars can be made to be in for some time in groove simultaneously, at this moment the two states of selector switch occurs simultaneously, namely the intermediate state (now two slide bars abut against with described cam simultaneously) before described selector switch is in conversion simultaneously and after conversion, selector switch continues to slide left or to the right, one of them slide bar skids off groove, the state then skidding off the contact system at the slide bar place of groove changes, finally complete the State Transferring of selector switch, ensure that with this and there will not be " time difference " phenomenon in state conversion process.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (4)
1. a selector switch for no-harass switch, comprises handle, installation panel and pedestal; It is characterized in that, also comprise the handle be connected with metal rotation axis, the cam be set on described metal rotation axis, and two slide bars abutted against with described cam respectively, described slide bar carries out the control assembly of open and close action as controlling described switch; When needs conversion selecting switch state, rotating described handle drives metal rotation axis to rotate, when cam rotation left and right with rotation axis, two slide bars can be made to be in for some time in groove simultaneously, intermediate state before making described selector switch simultaneously be in conversion and after conversion, when described selector switch continues left or to the right to slide, one of them slide bar skids off groove, the state then skidding off the contact system at the slide bar place of groove changes, and completes the State Transferring of selector switch; Described selector switch also comprises navigation system, and this navigation system is divided into upper semisection and lower semisection two parts, is provided with mechanical stop limiter between the upper semisection of described navigation system and handle; Also mechanical stop limiter is provided with between the lower semisection of described navigation system and metal rotation axis.
2. the selector switch of no-harass switch according to claim 1, is characterized in that, described metal rotation axis is connected with described cam in pedestal.
3. the selector switch of no-harass switch according to claim 1, is characterized in that, described installation panel adopts screw thread to spin mode, is connected with the upper semisection of described navigation system.
4. the selector switch of no-harass switch according to claim 1, is characterized in that, the lower semisection of described navigation system is used for the pedestal of the cam of fixing contact system, and described contact system and described cam are all enclosed in pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210094442.8A CN102637544B (en) | 2012-04-01 | 2012-04-01 | A kind of selector switch of no-harass switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210094442.8A CN102637544B (en) | 2012-04-01 | 2012-04-01 | A kind of selector switch of no-harass switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102637544A CN102637544A (en) | 2012-08-15 |
| CN102637544B true CN102637544B (en) | 2015-09-02 |
Family
ID=46621904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210094442.8A Active CN102637544B (en) | 2012-04-01 | 2012-04-01 | A kind of selector switch of no-harass switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102637544B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653448A (en) * | 2016-12-26 | 2017-05-10 | 特福隆（上海）科技有限公司 | Automatically reset magnetic trigger multi-shift turn button and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783518Y (en) * | 2005-04-27 | 2006-05-24 | 上海天逸电器有限公司 | Pre-division pre-gathering multi-layer selection switch |
| CN1294603C (en) * | 2002-09-10 | 2007-01-10 | 德丰零件有限公司 | Electrical switch |
| CN101009168B (en) * | 2006-01-27 | 2010-05-26 | 黄美媚 | Electric switch and fixed contact thereof |
| CN101826411A (en) * | 2009-03-05 | 2010-09-08 | 施耐德电器工业公司 | Mechanical rotary switch |
| CN101826412A (en) * | 2009-03-05 | 2010-09-08 | 施耐德电器工业公司 | Mechanical rotary switch |
| CN202013831U (en) * | 2010-11-17 | 2011-10-19 | 颜风荣 | Instant flameout and starting device for locomotive |
| CN202616120U (en) * | 2012-04-01 | 2012-12-19 | 中冶南方工程技术有限公司 | Selection switch for switching without disturbance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009218134A (en) * | 2008-03-12 | 2009-09-24 | Panasonic Corp | Rotating operation type input device |
-
2012
- 2012-04-01 CN CN201210094442.8A patent/CN102637544B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294603C (en) * | 2002-09-10 | 2007-01-10 | 德丰零件有限公司 | Electrical switch |
| CN2783518Y (en) * | 2005-04-27 | 2006-05-24 | 上海天逸电器有限公司 | Pre-division pre-gathering multi-layer selection switch |
| CN101009168B (en) * | 2006-01-27 | 2010-05-26 | 黄美媚 | Electric switch and fixed contact thereof |
| CN101826411A (en) * | 2009-03-05 | 2010-09-08 | 施耐德电器工业公司 | Mechanical rotary switch |
| CN101826412A (en) * | 2009-03-05 | 2010-09-08 | 施耐德电器工业公司 | Mechanical rotary switch |
| CN202013831U (en) * | 2010-11-17 | 2011-10-19 | 颜风荣 | Instant flameout and starting device for locomotive |
| CN202616120U (en) * | 2012-04-01 | 2012-12-19 | 中冶南方工程技术有限公司 | Selection switch for switching without disturbance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102637544A (en) | 2012-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104143463B (en) | The operating mechanism of the mutual anti-interlock of three stations and actuating method thereof | |
| CN104465244A (en) | Control method for switching mechanism | |
| CN106449212A (en) | Double-power-supply automatic change-over switch structure with neutral line overlapping function | |
| CN203607267U (en) | A double power supply automatic change-over switch transmission mechanism and a double power supply automatic change-over switch | |
| CN102637544B (en) | A kind of selector switch of no-harass switch | |
| CN204596670U (en) | Dual power switching control device | |
| CN104505275A (en) | Control device for switching mechanism | |
| CN202616120U (en) | Selection switch for switching without disturbance | |
| CN204303669U (en) | A kind of phase-control permanent magnet vacuum circuit breaker | |
| CN204668231U (en) | Vacuum inductance type on-load tap-changer | |
| CN204375603U (en) | Three-station switch-interlocking device | |
| CN202905555U (en) | Rotary switch | |
| CN203607317U (en) | Interlock used for multi-station conversion load switch | |
| CN202901249U (en) | Emergency gear controller matched with hand shank push-pull type gear controller | |
| CN208127667U (en) | A high and low voltage switch cabinet | |
| CN203355292U (en) | Model airplane remote control capable of being switched between left-hand remote control mode and right-hand remote control mode | |
| CN104576118A (en) | Three-station switch switching and interlocking device | |
| CN204011197U (en) | The auxiliary switch structure of a kind of left and right contact | |
| CN204905997U (en) | Dual supply changes cuts device | |
| CN205248144U (en) | Novel keep apart and ground connection formula interlock mechanism | |
| CN203521293U (en) | Automatic-switching central-positioned withdrawable-type vacuum circuit breaker | |
| CN203707055U (en) | Tension spring operation mechanism for universal breaker | |
| CN202394736U (en) | Isolating switch operation mechanism | |
| CN208873620U (en) | Dry type, which has, carries vacuum voltage-regulation tap changer | |
| CN104934257A (en) | Vacuum inductive on-load tap-changer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |