CN104465217A - Permanent magnet driving multi-contact switch - Google Patents
Permanent magnet driving multi-contact switch Download PDFInfo
- Publication number
- CN104465217A CN104465217A CN201410847563.4A CN201410847563A CN104465217A CN 104465217 A CN104465217 A CN 104465217A CN 201410847563 A CN201410847563 A CN 201410847563A CN 104465217 A CN104465217 A CN 104465217A
- Authority
- CN
- China
- Prior art keywords
- fixed
- contact
- magnetic
- permanent magnet
- magnetizers
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 21
- 230000005389 magnetism Effects 0.000 abstract 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention relates to a permanent magnet driving multi-contact switch which comprises at least two fixed contacts. The back face of each fixed contact is connected to the periphery of a fixed plate through a magnetizer, and the front face of each fixed contact is right opposite to a movable contact. The back face of each movable contact is fixed to a magnet pole end of a permanent magnet. A rotary plate is arranged in the fixed plate, and rotary permanent magnets with the equal quantity and the equal angle distance with the magnetizers are distributed along the circumference in the rotary plate. Magnet poles of the rotary permanent magnets are arranged in the radial direction of the rotary plate, the magnet poles of the magnetizers are adjusted and aligned through rotation of the rotary plate so that the magnetism of the magnetizers can be changed, the acting force of the magnetizers is changed so that the movable contacts and the fixed contacts can be controlled to be in contact or be separated, and the magnet pole end, close to the magnetizers, of at least one of the rotary permanent magnets is different from the magnet pole end, close to the magnetizers, of the other rotary permanent magnets in magnetism. The permanent magnet driving multi-contact switch is simple in structure, ingenious in design, convenient to control, capable of controlling the movable contacts and the fixed contacts to be in contact or be separated through magnetic force driving, safe and reliable in action and capable of prolonging the service life of a switch.
Description
Technical field
The present invention relates to a kind of multiple contact switch, be specifically related to a kind of permanent magnetic drive multiple contact switch.
Background technology
The version of multiple contact switch many employings moving contact of current use, fixed contact and stage clip, under the effect of stage clip, moving contact and fixed contact combine, circuit turn-on.Owing to adopting stage clip structure, once stage clip elasticity weakens, moving contact, fixed contact loose contact will occur, and deterioration of safety, affects normal service life.
Summary of the invention
For the problems referred to above, the invention provides a kind of permanent magnetic drive multiple contact switch of safe and reliable, long service life.
For solving the problem, the technical scheme that the present invention takes is: a kind of permanent magnetic drive multiple contact switch, it is characterized in that: comprise at least two fixed contacts, the fixed contact back side be all connected to a fixed disk periphery by a magnetic conductor and fixed contact front all just to a moving contact, the magnetic pole of a permanent magnet is all fixed at the moving contact back side; A rotating disk is established in fixed disk, circumferentially have in rotating disk with magnetic conductor equivalent, etc. the rotating permanent magnet of angular distance, rotating permanent magnet pole orientation is arranged along rotating disk radial direction, the magnetic pole of each magnetic conductor is aimed at thus the magnetic of change magnetic conductor by dial rotation adjustment, change and the active force of permanent magnet to be contacted with fixed contact to control moving contact or is separated, have at least in described rotating permanent magnet the magnetic pole of the close magnetic conductor of and other rotating permanent magnets different near the magnetic pole magnetic of magnetic conductor.Rotate rotating disk, magnetic conductor is corresponding thereto magnetized to the kicker magnet of corresponding polarity by rotating permanent magnet, the principle attracting according to homopolar-repulsion, heteropole, and magnetic conductor controls moving contact to permanent magnet power of having an effect and realizes contacting or being separated with fixed contact.In order to avoid no matter how rotating disk rotates, the state of moving contact all remains unchanged, the rotating permanent magnet in rotating disk have at least one contrary with the magnetic pole placement direction of other rotating permanent magnet.
For ease of being realized the control to moving contact action by control dial rotation, the magnetic pole that described moving contact permanent magnet is connected with moving contact is magnetic pole of the same name.
Structure of the present invention is simple, designs ingenious, and it is convenient to control, and control the contact of moving contact and fixed contact by magnetic drive or be separated, action is safe and reliable, extends the useful life of switch.
Accompanying drawing explanation
The structural representation of Fig. 1 embodiment 1;
Wherein, 1, fixed contact, 2, magnetic conductor, 3, fixed disk, 4, moving contact, 5, permanent magnet, 6, rotating disk, 7, rotating permanent magnet.
Embodiment
A kind of permanent magnetic drive multiple contact switch, as shown in Figure 1, comprise at least two fixed contacts 1, fixed contact 1 back side be all connected to fixed disk 3 periphery by a magnetic conductor 2 and fixed contact 1 front all just to a moving contact 4, the magnetic pole of a permanent magnet 5 is all fixed at moving contact 4 back side; A rotating disk 6 is established in fixed disk 3, circumferentially have in rotating disk 6 with magnetic conductor 2 equivalent, etc. the rotating permanent magnet 7 of angular distance, rotating permanent magnet 7 pole orientation is arranged along rotating disk radial direction, rotate adjustment by rotating disk 5 and aim at the magnetic pole of each magnetic conductor 2 thus the magnetic of change magnetic conductor 2, change the active force of permanent magnet 5 is contacted to control moving contact 4 with fixed contact 1 or is separated, have at least in described rotating permanent magnet 7 magnetic pole of the close magnetic conductor 2 of and other rotating permanent magnets 7 different near the magnetic pole magnetic of magnetic conductor 2.The magnetic pole that described permanent magnet 5 is connected with moving contact 4 is magnetic pole of the same name.
Claims (2)
1. a permanent magnetic drive multiple contact switch, it is characterized in that: comprise at least two fixed contacts, the fixed contact back side be all connected to a fixed disk periphery by a magnetic conductor and fixed contact front all just to a moving contact, the magnetic pole of a permanent magnet is all fixed at the moving contact back side; A rotating disk is established in fixed disk, circumferentially have in rotating disk with magnetic conductor equivalent, etc. the rotating permanent magnet of angular distance, rotating permanent magnet pole orientation is arranged along rotating disk radial direction, the magnetic pole of each magnetic conductor is aimed at thus the magnetic of change magnetic conductor by dial rotation adjustment, change and the active force of permanent magnet to be contacted with fixed contact to control moving contact or is separated, have at least in described rotating permanent magnet the magnetic pole of the close magnetic conductor of and other rotating permanent magnets different near the magnetic pole magnetic of magnetic conductor.
2. permanent magnetic drive multiple contact switch according to claim 1, is characterized in that: the magnetic pole that described permanent magnet is connected with moving contact is magnetic pole of the same name.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847563.4A CN104465217B (en) | 2014-12-29 | 2014-12-29 | A kind of permanent magnetic drive multiple contact switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847563.4A CN104465217B (en) | 2014-12-29 | 2014-12-29 | A kind of permanent magnetic drive multiple contact switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104465217A true CN104465217A (en) | 2015-03-25 |
| CN104465217B CN104465217B (en) | 2017-11-10 |
Family
ID=52911107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847563.4A Expired - Fee Related CN104465217B (en) | 2014-12-29 | 2014-12-29 | A kind of permanent magnetic drive multiple contact switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104465217B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313266A (en) * | 1967-03-10 | 1973-04-11 | Elettronica Aster Srl | Magnetic rotary switch |
| CN2802699Y (en) * | 2005-06-28 | 2006-08-02 | 杨伟豪 | Magnetic position control relay |
| CN204257506U (en) * | 2014-12-29 | 2015-04-08 | 刁俊起 | A kind of permanent magnetic drive multiple contact switch |
-
2014
- 2014-12-29 CN CN201410847563.4A patent/CN104465217B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313266A (en) * | 1967-03-10 | 1973-04-11 | Elettronica Aster Srl | Magnetic rotary switch |
| CN2802699Y (en) * | 2005-06-28 | 2006-08-02 | 杨伟豪 | Magnetic position control relay |
| CN204257506U (en) * | 2014-12-29 | 2015-04-08 | 刁俊起 | A kind of permanent magnetic drive multiple contact switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104465217B (en) | 2017-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108028497B (en) | Electrical plug and socket assembly | |
| CN110612581B (en) | Magnetic force control device and magnet holding device using the same | |
| EP2763297A3 (en) | Power generation device, transmission device and switching device | |
| PH12017500133A1 (en) | Flux machine | |
| RU2011113747A (en) | SYSTEMS, DEVICES AND METHODS OF POWER AND / OR CONTROL OF DEVICES, FOR EXAMPLE, DEVICES FOR TRANSDERMAL DELIVERY | |
| RU2013113310A (en) | MAGNETIC HOLDER INCLUDING A COMBINATION OF PERMANENT MAGNET AND ELECTROMAGNET | |
| WO2013056024A4 (en) | Electric devices | |
| RU2011134593A (en) | ELECTRICAL ENGINE | |
| KR20160087793A (en) | Dc(direct current) motor | |
| WO2014139926A3 (en) | Electromagnetic actuating device and combination of electromagnetic actuating device and motor spindle | |
| WO2008035105A3 (en) | Flux impulse motor | |
| CN204257506U (en) | A kind of permanent magnetic drive multiple contact switch | |
| CN104465217A (en) | Permanent magnet driving multi-contact switch | |
| CN204257420U (en) | A kind of permanent magnetic drive on-load voltage regulating switch | |
| US4025807A (en) | Electromagnetic motor | |
| JP6418717B2 (en) | On-load tap changer with permanent magnet drive | |
| CN204696890U (en) | Disc type permanent magnet motor | |
| KR101702035B1 (en) | A Motor using the control magnetic line of force of permanent magnet | |
| CN105321778B (en) | magnetic contactor | |
| CN104517753A (en) | Permanent magnet drive on-load voltage regulating switch | |
| CN204257438U (en) | A kind of permanent magnetic drive on-load voltage regulating switch | |
| CN104517745B (en) | A kind of permanent magnetic drive on-load voltage regulating switch | |
| TWI538358B (en) | Electromagnetic actuated converters that can be adjusted for performance matching | |
| BRPI0803745A2 (en) | motor without coil | |
| CN104576186A (en) | Rotary magnetically-positioned electronic switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 |