CN2859796Y - Push-button magnetic switch - Google Patents
Push-button magnetic switch Download PDFInfo
- Publication number
- CN2859796Y CN2859796Y CN 200620023411 CN200620023411U CN2859796Y CN 2859796 Y CN2859796 Y CN 2859796Y CN 200620023411 CN200620023411 CN 200620023411 CN 200620023411 U CN200620023411 U CN 200620023411U CN 2859796 Y CN2859796 Y CN 2859796Y
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- CN
- China
- Prior art keywords
- switch
- button
- magnet
- contact
- magnetic
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Abstract
The present utility discloses a key type magnetic switch which comprise base, stud mounted at base, key and dynamic contact head driven by key. Two corresponding edges of key body are respectively mounted with pin axle movably connected with base, the inside of other two corresponding edges are respectively mounted with magnet. Contact of dynamic contact head is movably connected with fixed contact head. Magnet is mounted on base positioned corresponding to that of key body magnet and magnetic pole is opposite. Dynamic contact head is fixedly mounted on key corresponding to stud of switch base. Contacts of dynamic contact head or fixed contact head is closely touched or separated due to the gravitation of magnet to switch on or off magnetism-controlled circuit. Combined magnetism switch is manufactured by arranging single magnetism switch in parallel to constitute two or above groups. The present utility is simple-structured and endurable.
Description
Technical field
The utility model relates to a kind of appliance switch of control circuit break-make, is the button magnetic switch specifically.
Background technology
The switch of control circuit break-make normally is made up of base and binding post, button, reed, spring and interlinked mechanism located therein, and in use reed is finished closure or disconnected the break-make that realizes circuit with binding post under the effect of spring and button.In use find gradually, because electricity, thermal effect and the mechanical wear of metal material, the appliance switch of this structure uses rear spring sheet elasticity to reduce gradually to make in the long period and produces bad contact between the contact, can not reset even damage, and then causes switch out of control fully.People make full use of magnetic energy, have developed magnetic switch on above-mentioned appliance switch basis, have effectively overcome the major defect that traditional mechanical linkage type appliance switch exists.It as the patent No. 200420015836.0 Chinese patent, its technical scheme is with base and is located at binding post on the base, button and forms magnetic switch by the moving contact reed that button drives, two terminal contacts of its moving contact reed flexibly connect with the contact of deciding of binding post under the driving of button, and the deciding of two terminal contacts of moving contact reed or binding post is equipped with magnet on the contact.Above-mentioned magnetic switch has no doubt overcome bad contact between mechanical type appliance switch contact, has been easy to drawbacks such as damage, but in use find, owing on the moving contact reed, be provided with the bayonet lock of stirring the shift fork action, the very easy wearing and tearing that cause bearing pin, simultaneously this magnetic switch design is very unreasonable, and complex structure, failure rate is higher, does not reach the ideal designs result of use.
Goal of the invention
The purpose of this utility model is to provide that a kind of switching control stabilization is reliable, the structure button magnetic switch of low, the long service life of advantages of simple, failure rate more, to overcome the deficiencies in the prior art.
Summary of the invention
The utility model purpose is achieved in that this button magnetic switch, and it comprises switch pedestal and the binding post of being located on the switch pedestal, button and the moving contact that drives by button, button two corresponding sides are respectively equipped with the bearing pin that flexibly connects with switch pedestal, the contact of deciding on the contact of moving contact and the binding post flexibly connects, it is characterized in that being respectively equipped with magnet in the inboard of two corresponding sides in addition at described button, switch pedestal is provided with magnet corresponding with the magnet positions on the button and that magnetic pole is opposite, moving contact be installed in switch pedestal on decide on the corresponding button of contact.
Described switch pedestal be provided with button on the corresponding ferrimagnet of magnet positions; Or the corresponding ferrimagnet of magnet positions on setting and switch pedestal on the described button, when the tilting of the button left and right sides, because graviational interaction between magnet and corresponding ferrimagnet, make the moving contact contact closely contact or separate with deciding between the contact contact to form, thereby realize utilizing the break-make of magnetic force control circuit.
Described magnetic switch also can constitute a combined magnetic force switch by two groups or more monomer magnetic switch identical by structure, that be set up in parallel successively.
The technological progress that the utility model is obtained:
Owing to be respectively equipped with magnet in the inboard of keying body two corresponding sides, also on the switch pedestal of relevant position, be provided with simultaneously the opposite magnet of magnetic pole, form between these two pairs of magnets and draw active force mutually, when the tilting of the button left and right sides, because gravitation between magnet, the moving contact contact closely contacts or separates with deciding between the contact contact to form, thereby realizes utilizing the break-make of magnetic force control circuit; Owing to the monomer magnetic switch of said structure can be set up in parallel into successively two groups or more structure, thereby can be made into the combined magnetic force switch as required.The utility model design is ingenious, simple and reasonable, durable in use, has good value for applications.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 be Fig. 1 overlook the internal structure schematic diagram.
Fig. 3 is the fabricated structure schematic diagram of Fig. 1.
Fig. 4 be Fig. 3 overlook the internal structure schematic diagram.
Embodiment
Embodiment 1: as shown in Figure 1 and Figure 2, this switch pedestal profile is a rectangular configuration, manually button 2 is located at base 1 outer surface, binding post is decided contact 7 and is located on the switch pedestal 1,2 liang of corresponding sides of keying body are provided with the bearing pin 3 that flexibly connects with switch pedestal 1 respectively, keying body 2 inboard of two corresponding sides in addition adheres to a permanent magnet body 5 respectively, adhere on the switch pedestal 1 with keying body 2 on the permanent magnet 6 that magnet 5 positions are corresponding and magnetic pole is opposite, moving contact 4 be adhered fixed in switch pedestal 1 on binding post 8 corresponding keying body 2 on.When button 2 left and right sides tiltings, 6 of the corresponding magnet in position that adhere on the magnet 5 that adheres on the keying body 2 and the switch pedestal 1 since magnetic pull make moving contact 4 contacts and decide closely to contact between contact 7 contacts or separate, thereby realization utilizes the break-make of magnetic force control circuit.
Embodiment 2: the present embodiment difference from Example 1 is that 2 liang of corresponding sides inboards of keying body adhere to a permanent magnet 5 respectively, and with permanent magnet 5 corresponding switch pedestal on 1 adhere to iron plate, or adhere to an iron plate respectively in 2 liang of corresponding sides inboards of keying body, and with the corresponding switch pedestal 1 of this iron plate on adhere to permanent magnet.When the tilting of the button left and right sides, because graviational interaction between magnet and corresponding iron plate, make the moving contact contact closely contact or separate, thereby also can realize utilizing magnetic force to control the break-make of power supply with decide between the contact contact formation.
The present embodiment difference from Example 1 is that the monomer magnetic switch with said structure is set up in parallel into two or more sets successively, present embodiment is arranged to three groups of structures arranged side by side successively, be made into combined magnetic force switch as shown in Figure 3, Figure 4, other many groups structure arranged side by side successively is not as to qualification of the present utility model.
Claims (4)
1. button magnetic switch, it comprises switch pedestal (1) and is located at binding post (8) on the switch pedestal (1), button (2) and the moving contact (4) that drives by button (2), button (2) two corresponding sides are respectively equipped with the bearing pin (3) that flexibly connects with switch pedestal (1), the contact (7) of deciding on the contact of moving contact (4) and the binding post (8) flexibly connects, it is characterized in that being respectively equipped with magnet (5) in the inboard of two corresponding sides in addition at described button (2), switch pedestal (1) be provided with button (2) on the magnet (6) that magnet (5) position is corresponding and magnetic pole is opposite, moving contact (4) be installed in switch pedestal (1) on decide on the corresponding button of contact (7) (2).
2. button magnetic switch according to claim 1, it is characterized in that described switch pedestal (1) be provided with button (2) on the corresponding ferrimagnet in magnet (5) position.
3. button magnetic switch according to claim 1 is characterized in that described button (2) is provided with the corresponding ferrimagnet in magnet (5) position of going up setting with switch pedestal (1).
4. according to claim 1,2 or 3 described button magnetic switchs, two groups or more monomer magnetic switch that it is characterized in that described magnetic switch is identical by structure, is set up in parallel successively constitutes a combined magnetic force switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023411 CN2859796Y (en) | 2006-01-23 | 2006-01-23 | Push-button magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023411 CN2859796Y (en) | 2006-01-23 | 2006-01-23 | Push-button magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859796Y true CN2859796Y (en) | 2007-01-17 |
Family
ID=37612654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023411 Expired - Fee Related CN2859796Y (en) | 2006-01-23 | 2006-01-23 | Push-button magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859796Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299006A (en) * | 2011-05-11 | 2011-12-28 | 湖北省电力公司随州供电公司 | Magnetic contacts with multi-point contact |
| CN104658785A (en) * | 2015-02-13 | 2015-05-27 | 嘉兴市恒艺电子科技有限公司 | Balance type magnetic pole sudden change switchgear |
-
2006
- 2006-01-23 CN CN 200620023411 patent/CN2859796Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299006A (en) * | 2011-05-11 | 2011-12-28 | 湖北省电力公司随州供电公司 | Magnetic contacts with multi-point contact |
| CN104658785A (en) * | 2015-02-13 | 2015-05-27 | 嘉兴市恒艺电子科技有限公司 | Balance type magnetic pole sudden change switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chu Kunpeng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chu Kunpeng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20100123 |