CN203871232U - Button switch with suddenly-changing magnetic poles - Google Patents
Button switch with suddenly-changing magnetic poles Download PDFInfo
- Publication number
- CN203871232U CN203871232U CN201420266923.7U CN201420266923U CN203871232U CN 203871232 U CN203871232 U CN 203871232U CN 201420266923 U CN201420266923 U CN 201420266923U CN 203871232 U CN203871232 U CN 203871232U
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- China
- Prior art keywords
- armature
- magnet core
- soft magnet
- button
- magnet
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Abstract
The utility model relates to a switch and particularly relates to a button switch with suddenly-changing magnetic poles. The button switch with suddenly-changing magnetic poles is characterized by comprising a base, a soft magnetic iron core, a button cover and an upper cover, wherein the upper cover is clamped and matched on the base; the button cover and the soft magnetic iron core are arranged between the upper cover and the base; two sides of the button cover are symmetrically provided with a first magnet box and a second magnet box; the first magnet box is internally provided with a first magnet, a first armature and a second armature; and the second magnet box is internally provided with a second magnet, a third armature and a fourth armature. The button switch with suddenly-changing magnetic poles has the advantages that a steady state and a transient steady state of the self mechanism represent a press state and a release state of the button, and the operation mode and the hand feeling are the same as those of a traditional switch; the circuit controlled by the switch can work in no need of a battery and an external power supply, and energy conservation and environmental protection are achieved; the clear steady state and the transient steady state are provided, conversion can be carried out between the steady state and the transient steady state, force is uniform due to the horizontally-symmetric and balance-like structure, resistance of the mechanism is greatly reduced, and the switch is excessively labor-saving and comfortably used.
Description
Technical field
The utility model relates to a kind of switch, is specially a kind of magnetic pole sudden change push-button switch.
Background technology
In recent years along with the continuous progress of science and technology, also fashion more and more of people's life style is more and more convenient.Wireless technology universal brought a lot of facilities, gets online without being tethered to a cable and makes smart mobile phone panel computer universal rapidly.But no matter how advanced electronic equipment all cannot leave power supply, need a power line or need a Battery pack to power, so use these equipment to need constantly charging or need often to change battery, so just reduced the convenience using, the production and consumption process of battery also can cause serious destruction to biological environment simultaneously.
On market, also once occurred employing hand power, solar power generation wind power generation etc., is intended to allow people break away from the product of power line constraint.But because towards the power consumption of electronic product own larger, the energy output of Blast Furnace Top Gas Recovery Turbine Unit (TRT) is again less, uses trouble effort etc.Brought poor experience to user, market acceptance is lower.
The various switches of house ornamentation practicality at present all need wiring, or need battery to realize remote control.If have a kind of customer experience that can allow to the comfortable feel of traditional switch, can realize again the wireless product without battery, will be ideal.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of magnetic pole sudden change push-button switch.
Described magnetic pole sudden change push-button switch, is characterized in that comprising base, soft magnet core, button cover and upper cover, and upper cover clamping is engaged on base, and button cover and soft magnet core are arranged between upper cover and base, described soft magnet core outer wrapping arranges line bag, and the two ends of soft magnet core all protrude from line bag, on described base, be provided with soft magnet core limit base, the two ends of soft magnet core are spacing in soft magnet core limit base, are provided with card between button cover and line bag, and upper card and the clamping of soft magnet core limit base are fixed the soft magnet core of the wired bag of parcel, the top of described button cover is provided with button head, and the top of described upper cover is provided with the through hole matching with button head, and button head is given prominence to through hole, the both sides of described button cover arrange symmetrical the first magnetic box and the second magnetic box, the first magnet is set in the first magnetic box, the first armature and the second armature, the second magnet is set in the second magnetic box, the 3rd armature and the 4th armature, the first armature is positioned at the first magnet top, the second armature is positioned at the first magnet below, and the right side that the first armature and the second armature all protrude from the first magnet forms soft magnet core left side stroke section, the 3rd armature is positioned at the second magnet top, the 4th armature is positioned at the second magnet below, and the left side that the 3rd armature and the 4th armature all protrude from the second magnet forms soft magnet core right side stroke section, the first described magnetic box bottom is provided with the first guide pillar, on the first guide pillar, socket arranges the first spring, on base under the first guide pillar, be provided with the first guide hole matching with the first guide pillar, the second magnetic box bottom is provided with the second guide pillar, on the second guide pillar, socket arranges the second spring, is provided with the second guide hole matching with the second guide pillar on the base under the second guide pillar, the pole orientation of the first described magnet is contrary with the pole orientation of the second magnet, the two ends of described soft magnet core operate in soft magnet core left side stroke section and soft magnet core right side stroke section, when button cover is not pressed, soft magnet core contacts with the 4th armature with the second armature, form stable state, button cover is stressed to be pressed, and soft magnet core contacts with the 3rd armature with the first armature, form temporary stable state, release-push lid, soft magnet core contacts with the 4th armature with the second armature again, gets back to stable state.The utility model has designed a kind of magnetic pole sudden change push-button switch of exempting from battery, it has a stable state and a temporary stable state, allow the magnetic line of force arrive the N utmost point of an other magnet through soft magnet core from the S utmost point of a magnet, form a stable state and temporary stable state and represent that button presses and discharge, can let user experiencing the comfortable feel of traditional mechanical button, can realize again wireless, without the function of battery.
Advantage of the present utility model:
1. utilize a stable state and a temporary stable state of self mechanism represent pressing of button and discharge two states, identical with traditional switch mode of operation and feel;
2. just can make to be subject to the circuit working of switch control without battery and external power source, energy-conserving and environment-protective, save trouble and labor;
3. remove the inconvenience that user fits up wiring from, save in a large number building materials, simplify fitting-out work, reduce building waste;
4. simple in structure, line containing amount is large, and soft magnet core directly contacts without air gap with the armature of magnet both sides, can farthest reduce magnetic resistance, farthest improve flux change amount in soft magnet core and the number of turn of line bag, greatly improve mechanical energy and be converted into the efficiency of electric energy;
5. have clear and definite stable state and temporary stable state, change, and the structure stress of symmetrical similar balance is even, has greatly reduced mechanism's resistance between stable state and temporary stable state, user uses very power-saving;
6. directly maintain stable state and temporary stable state by the magnetic of two blocks of magnet and the elasticity of spring, and be provided with guide pillar and guide hole, make mechanism can keep moving both vertically, the high failure rate is low durability of simple and stable structure is good, the low volume production of being convenient to of cost.
Brief description of the drawings
Fig. 1 is blast structural representation of the present utility model;
Fig. 2 is the structural representation that partly cuts open of the present utility model;
Fig. 3 is the structural representation of the utility model stable state;
Fig. 4 is the structural representation of the temporary stable state of the utility model;
In figure: 1-base, 2-soft magnet core, 3-button cover, 4-upper cover, 5-line bag, 6-soft magnet core limit base, the upper card of 7-, 8-button head, 9-through hole, 10-the first magnetic box, 11-the second magnetic box, 12-the first magnet, 13-the second magnet, 14-the first armature, 15-the second armature, 16-the 3rd armature, 17-the 4th armature, 18-the first guide pillar, 19-the second guide pillar, 20-the first spring, 21-the second spring, 22-the first guide hole, 23-the second guide hole, 24-snap fit, 25-draw-in groove, 26-limit rib.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail:
The utility model is according to electromagnetic induction electricity generating principle, and utilize stable state that self mechanism forms and temporarily stable state represent and press and discharge, change the moment of stable state and temporary stable state from operator, in soft magnet core, form magnetic pole mutation effect, utilize the sudden change of magnetic line of force direction and the online bag of the magnetic flux sudden change internal induction that the sudden change of soft magnet core magnetic pole produces to go out electromotive force, and utilize above-mentioned stable state and temporary stable state represent pressing of button and discharge two states, utilize induced electromotive force to power to subsequent conditioning circuit, and adopt the Structure Improvement user operating handle of symmetrical similar balance, adopt symmetrical guide pillar and guide hole to maintain moving both vertically of button.
As shown in Figure 1-2, magnetic pole sudden change push-button switch, comprises base 1, soft magnet core 2, button cover 3 and upper cover 4, and upper cover 4 connects by snap fit card 24 on the draw-in groove 25 that is engaged in base 1, and detachable, button cover 3 and soft magnet 2 cores are arranged between upper cover 4 and base 1, soft magnet core 2 outer wrapping arrange line bag 5, and the two ends of soft magnet core all protrude from line bag 5, on base 1, be provided with soft magnet core limit base 6, the two ends of soft magnet core are spacing in soft magnet core limit base 6, between button cover 3 and line bag 5, are provided with and block 7, and upper card 7 is fixed with 6 clampings of soft magnet core limit base the soft magnet core 2 that wraps up wired bag, the top of button cover 3 is provided with button head 8, and the top of upper cover is provided with the through hole 9 matching with button head, and the outstanding through hole 9 of button head 8 is convenient to action, the interior limited location muscle 26 of upper cover 4, button cover 3 by upper cover and the limit rib 26 above covering be restricted to and move both vertically, the both sides of button cover 3 arrange symmetrical the first magnetic box 10 and the second magnetic box 11, the first magnet 12 is set in the first magnetic box, the first armature 14 and the second armature 15, the second magnet 13 is set in the second magnetic box, the 3rd armature 16 and the 4th armature 17, the first armature 14 is positioned at the first magnet 12 tops, the second armature 15 is positioned at the first magnet 12 belows, and the right side that the first armature 14 and the second armature 15 all protrude from the first magnet 12 forms soft magnet core left side stroke section, the 3rd armature 16 is positioned at the second magnet 13 tops, the 4th armature 17 is positioned at the second magnet 13 belows, and the left side that the 3rd armature 16 and the 4th armature 17 all protrude from the second magnet 13 forms soft magnet core right side stroke section, the first magnetic box 10 bottoms are provided with the first guide pillar 18, on the first guide pillar 18, socket arranges the first spring 20, on base under the first guide pillar 18, be provided with the first guide hole 22 matching with the first guide pillar 18, the second magnetic box 11 bottoms are provided with the second guide pillar 19, on the second guide pillar 19, socket arranges the second spring 21, is provided with the second guide hole 23 matching with the second guide pillar 19 on the base under the second guide pillar 19, the pole orientation of the first magnet 12 is contrary with the pole orientation of the second magnet 13, ensures each action, and soft magnet core 2 both sides are respectively the N-S utmost points, can form closed flux loop, the two ends of soft magnet core 2 operate in soft magnet core left side stroke section and soft magnet core right side stroke section, and when button cover is not pressed, soft magnet core contacts with the 4th armature with the second armature, form stable state, button cover is stressed to be pressed, and two springs of two magnetic box compressing shorten, and two guide pillars move along two guide hole directions, and soft magnet core contacts with the 3rd armature with the first armature, forms temporary stable state, in the time of user's release-push lid, it is elongated that two springs flick, and promotes two magnetic box and button cover and move upward, and soft magnet core contacts with the 4th armature with the second armature again, gets back to stable state.
When user presses button cover, button cover drives magnetic box and guide pillar to move both vertically along guide hole direction, drives magnet assemblies to move both vertically together, band moving armature and the different surfaces adhesive of soft magnet core both sides, and without air gap contact, formation stable state and temporarily stable state.While conversion between stable state and temporary stable state, cause magnetic line of force direction and magnetic flux in soft magnet core to change suddenly the interior generation current of online bag.Whole mechanism utilizes stable state and temporary stable state represent pressing of button and discharge, and is provided with 2 springs, 2 guide pillars, and 2 guide holes, the structure of symmetrical similar balance, user presses feel and utilizes the magnetic of magnet and the elastic force of spring to realize.Because button actions energy output is enough large, so the electricity of also having a surplus in the time of drive circuit works can, for lighting LED, therefore can be equipped with the LED of indicating user direction of action.
Button cover moves both vertically according to guide hole direction, in the time that button cover is not pressed, the second armature contacts adhesive with soft magnet core left side lower surface, the 4th armature contacts adhesive with soft magnet core right side lower surface, the magnetic line of force in soft magnet core is set out by the S utmost point of the first magnet, arrive the N utmost point of the second magnet through the second armature, soft magnet core, the 4th armature, form stable state, as Fig. 3.In the time that button cover is pressed, the 3rd armature contacts adhesive with soft magnet core right side upper surface, the first armature contacts adhesive with soft magnet core left side upper surface, the magnetic line of force in soft magnet core is set out by the S utmost point of the second magnet, arrive the N utmost point of the first magnet through the 3rd armature, soft magnet core, the first armature, form temporary stable state, as Fig. 4.
In the time that push action makes mechanism's state transform to temporary stable state from stable state, or while being transformed into stable state from temporary stable state, can polarization the magnetic field of sudden change, thereby form the magnetic line of force direction of soft magnet core inside and the unexpected variation of magnetic flux size, thereby generation current in online bag, meets electromagnetic induction formula: the requirement of E=n ΔΦ/Δ t.
Claims (1)
1. magnetic pole sudden change push-button switch, is characterized in that comprising base, soft magnet core, button cover and upper cover, and upper cover clamping is engaged on base, and button cover and soft magnet core are arranged between upper cover and base, described soft magnet core outer wrapping arranges line bag, and the two ends of soft magnet core all protrude from line bag, on described base, be provided with soft magnet core limit base, the two ends of soft magnet core are spacing in soft magnet core limit base, are provided with card between button cover and line bag, and upper card and the clamping of soft magnet core limit base are fixed the soft magnet core of the wired bag of parcel, the top of described button cover is provided with button head, and the top of described upper cover is provided with the through hole matching with button head, and button head is given prominence to through hole, the both sides of described button cover arrange symmetrical the first magnetic box and the second magnetic box, the first magnet is set in the first magnetic box, the first armature and the second armature, the second magnet is set in the second magnetic box, the 3rd armature and the 4th armature, the first armature is positioned at the first magnet top, the second armature is positioned at the first magnet below, and the right side that the first armature and the second armature all protrude from the first magnet forms soft magnet core left side stroke section, the 3rd armature is positioned at the second magnet top, the 4th armature is positioned at the second magnet below, and the left side that the 3rd armature and the 4th armature all protrude from the second magnet forms soft magnet core right side stroke section, the first described magnetic box bottom is provided with the first guide pillar, on the first guide pillar, socket arranges the first spring, on base under the first guide pillar, be provided with the first guide hole matching with the first guide pillar, the second magnetic box bottom is provided with the second guide pillar, on the second guide pillar, socket arranges the second spring, is provided with the second guide hole matching with the second guide pillar on the base under the second guide pillar, the pole orientation of the first described magnet is contrary with the pole orientation of the second magnet, the two ends of described soft magnet core operate in soft magnet core left side stroke section and soft magnet core right side stroke section, when button cover is not pressed, soft magnet core contacts with the 4th armature with the second armature, form stable state, button cover is stressed to be pressed, and soft magnet core contacts with the 3rd armature with the first armature, form temporary stable state, release-push lid, soft magnet core contacts with the 4th armature with the second armature again, gets back to stable state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266923.7U CN203871232U (en) | 2014-05-23 | 2014-05-23 | Button switch with suddenly-changing magnetic poles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266923.7U CN203871232U (en) | 2014-05-23 | 2014-05-23 | Button switch with suddenly-changing magnetic poles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871232U true CN203871232U (en) | 2014-10-08 |
Family
ID=51652157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266923.7U Expired - Fee Related CN203871232U (en) | 2014-05-23 | 2014-05-23 | Button switch with suddenly-changing magnetic poles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871232U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105141102A (en) * | 2015-08-24 | 2015-12-09 | 温州市盛博科技有限公司 | Electromagnetic induction mechanism for doorbell transmitting terminal |
| CN105281534A (en) * | 2015-04-27 | 2016-01-27 | 吴建忠 | Push button generation structure |
| CN106411093A (en) * | 2016-10-21 | 2017-02-15 | 黄水凤 | Miniature magnetic field transforming power generation device |
| CN109038998A (en) * | 2015-04-30 | 2018-12-18 | 刘远芳 | Milli machine can be converted to the power generator of electric energy |
| CN111640600A (en) * | 2020-07-10 | 2020-09-08 | 鄂尔多斯市正津电子科技有限公司 | Multi-key intrinsic safety type kinetic energy remote controller |
-
2014
- 2014-05-23 CN CN201420266923.7U patent/CN203871232U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105281534A (en) * | 2015-04-27 | 2016-01-27 | 吴建忠 | Push button generation structure |
| WO2016173273A1 (en) * | 2015-04-27 | 2016-11-03 | 吴建忠 | Push-button power generation structure |
| CN109038998A (en) * | 2015-04-30 | 2018-12-18 | 刘远芳 | Milli machine can be converted to the power generator of electric energy |
| CN109038998B (en) * | 2015-04-30 | 2021-04-06 | 刘远芳 | Power generation device for converting micro mechanical energy into electric energy |
| CN105141102A (en) * | 2015-08-24 | 2015-12-09 | 温州市盛博科技有限公司 | Electromagnetic induction mechanism for doorbell transmitting terminal |
| CN105141102B (en) * | 2015-08-24 | 2017-07-18 | 温州市盛博科技有限公司 | The electromagnetic induction mechanism at door bell transmission end |
| CN106411093A (en) * | 2016-10-21 | 2017-02-15 | 黄水凤 | Miniature magnetic field transforming power generation device |
| CN111640600A (en) * | 2020-07-10 | 2020-09-08 | 鄂尔多斯市正津电子科技有限公司 | Multi-key intrinsic safety type kinetic energy remote controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 |