CN204130447U - One presses plate switch - Google Patents
One presses plate switch Download PDFInfo
- Publication number
- CN204130447U CN204130447U CN201420479102.1U CN201420479102U CN204130447U CN 204130447 U CN204130447 U CN 204130447U CN 201420479102 U CN201420479102 U CN 201420479102U CN 204130447 U CN204130447 U CN 204130447U
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- magnet
- iron core
- pressing board
- switch
- coil
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Abstract
The utility model provides a kind of by plate switch, it is characterized in that: comprise pressing board, end box, iron core, coil, magnet and load circuit; Described pressing board is connected with end box by fulcrum; Described iron core is fixedly installed in end box, and the two ends of iron core lay respectively at the both sides of fulcrum; Coil winding is on iron core; Described magnet is arranged on pressing board, and the magnetic pole of magnet near iron core two ends is different; Described load circuit is connected with coil.This switch can realize self power generation, therefore can simplify installation wiring, improves installation effectiveness, reduces installation cost.In addition the further advantage of this switch is: structure is simple, and cost is low, presses good hand touch, can avoid misoperation; Coil output current is unidirectional current, can simplify subsequent process circuit.
Description
Technical field
The utility model relates to switching technique field, more particularly, relates to a kind of by plate switch.
Background technology
Be used for turning on and off the electrical equipment such as lighting by plate switch, be installed on wall.But tradition needs connecting power line by plate switch, therefore need to dig wall wiring and install, quantities is large, and the set-up time is long, and cost is high.Along with the progress of science and technology, wireless communication technique develops rapidly, and wireless communication module can use in the appliance fields such as light fixture; Therefore electrical equipment is made to adopt controlled in wireless mode to become possibility.For meeting the use habit of people, can put into wireless communication module in by plate switch, using pressing board as user instruction input, wireless communication module carries out processing rear transmission radio signal and controls electrical equipment.But the operation of this type systematic also needs power supply, existing a kind of solution cuts a hole wall paper line to realize power supply, and installation cost is still very high.Also have another kind of solution to be use powered battery, but battery in use for some time, electricity will be consumed and use up, and need to change battery, to environment.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of and realize self power generation, simplify installation wiring, improve installation effectiveness, reduce installation cost by plate switch.Should be by the further advantage of plate switch: structure is simple, cost is low, press good hand touch, can avoid misoperation; Coil output current is unidirectional current, can simplify subsequent process circuit.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of by plate switch, it is characterized in that: comprise pressing board, end box, iron core, coil, magnet and load circuit; Described pressing board is connected with end box by fulcrum; Described iron core is fixedly installed in end box, and the two ends of iron core lay respectively at the both sides of fulcrum; Coil winding is on iron core; Described magnet is arranged on pressing board, and the magnetic pole of magnet near iron core two ends is different; Described load circuit is connected with coil.
The utility model switch utilizes electromagnetic induction principle, makes coil output current when pressing board is pressed, thus realizes switch self power generation, and structure is simple, and cost is low; The electric current that coil produces can be load circuit and powers, and simplifies the wiring of switch, improves the installation effectiveness of switch, reduces installation cost.Because the magnetic pole of magnet near iron core two ends is different, therefore coil output current is unidirectional current, can simplify subsequent process circuit.When pressing pressing board up and down, one end magnet be pressed, by iron core absorption location, makes magnet and pressing board fix, and avoids not fixing due to pressing board and occurring the situation of misoperation; Simultaneous Switching good hand touch, also can send clear and melodious sound when pressing, similar to existing regular tap, meets the use habit of people.
Further scheme is: the magnetic pole of described magnet near iron core two ends is different, refers to and adopts one of following two schemes: (one) magnet is one, and magnet is relative with iron core; (2) magnet is two, and two magnet are relative with the two ends of iron core respectively, and two magnet are different near the magnetic pole of iron core.Above-mentioned two schemes all can effectively make switch utilize electromagnetic induction principle to generate electricity, and coil exports unidirectional current.
Further scheme is: in described (two) kind scheme, two magnet are different near the magnetic pole of iron core, refer to and adopt one of following two schemes: (a) two magnet lay respectively at the top of iron core, the different magnetic poles of magnet is neighbouring, and the setting direction of two magnet is contrary; B () two magnet lay respectively at the outside at iron core two ends, the different magnetic poles left and right of magnet is adjacent, and the setting direction of two magnet is identical.
Preferred scheme is: described magnet is provided with step-like through hole; Be provided with connector in described through hole, and the end of connector extends in pressing board.Adopt connector to realize magnet and be connected to improve mechanical strength with pressing board, magnet can be avoided tightly to be adsorbed on iron core and can not press situation about being separated with iron core with pressing board; Adopt step-like through hole, connector can not cause the obstruct between magnet and iron core, can ensure the generating efficiency of switch.
Described fulcrum is arranged on the both sides of pressing board, and pressing board is connected with end box by fulcrum; Fulcrum can be avoided to damage, improve mechanical strength, increase the service life.
Described coil is connected with load circuit by accumulator; Be conducive to load circuit stable operation.
Described accumulator and load circuit are separately positioned in end box.
Compared with prior art, the utility model tool has the following advantages and beneficial effect:
1, the utility model switch can realize switch self power generation, and structure is simple, and cost is low, can simplify the wiring of switch, improves the installation effectiveness of switch, reduces installation cost;
2, the coil output current of the utility model switch is unidirectional current, can simplify subsequent process circuit;
3, the utility model switch can avoid incorrect switching; Press good hand touch, when pressing, also can send clear and melodious sound, similar to existing regular tap, meet the use habit of people;
4, the utility model switch has good mechanical strength, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model switch;
Fig. 2 is one of operation principle schematic diagram of the utility model switch;
Fig. 3 is the operation principle schematic diagram two of the utility model switch;
Fig. 4 is the structural representation of embodiment two switch;
Fig. 5 is the structural representation of embodiment three switch;
Fig. 6 is the structural representation of embodiment four switch;
Wherein, 1 be iron core, 2 be coil, 3 be magnet, 4 be pressing board, 5 be end box, 6 be fulcrum, 7 be through hole, 8 for connector.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment one
The present embodiment presses plate switch, and its structure as shown in Figure 1, comprises pressing board 4, end box 5, iron core 1, coil 2, magnet 3, accumulator and load circuit.The both sides of pressing board 4 are respectively equipped with fulcrum 6, and pressing board 4 is connected with end box 5 by fulcrum 6.Iron core 1 is fixedly installed in end box 5, and the two ends of iron core 1 lay respectively at the both sides of fulcrum 6, i.e. the both sides of the line of two fulcrums 6.Coil 2 is wrapped on iron core 1.Magnet 3 is two, and magnet 3 is arranged on pressing board 4, and two magnet 3 lays respectively at the top of iron core 1, relative with the two ends of iron core 1 respectively; The different magnetic poles of magnet 3 is neighbouring, and the setting direction of two magnet 3 is contrary; Make the magnetic pole of magnet 3 near iron core 1 two ends different.
The operation principle of the present embodiment switch as shown in Figures 2 and 3, utilize electromagnetic induction principle, when pressing board 4 is pressed, the magnetic flux that coil 2 senses changes thus generation current, thus realizes switch self power generation, and structure is simple, cost is low, the wiring of switch can be simplified, improve the installation effectiveness of switch, reduce installation cost.
Because the magnetic pole of magnet 3 near iron core 1 two ends is different, therefore no matter pressing board to press direction be upwards or downwards, the direction of coil 2 output current is all identical, therefore coil 2 output current is unidirectional current, can simplify subsequent process circuit.When pressing pressing board 4 up and down, one end magnet 3 be pressed is adsorbed location by iron core 1, and magnet and pressing board are fixed, and avoids not fixing due to pressing board 4 and occurring the situation of misoperation; Can strengthen pressing feel simultaneously, when pressing, also can send clear and melodious sound, similar to existing regular tap, meet the use habit of people.
Fulcrum 6 is arranged on the both sides of pressing board 4, and fulcrum can be avoided to damage, and improves mechanical strength, increases the service life.
As shown in Figure 2, accumulator is connected with coil 2, and load circuit is connected with accumulator.The electric current that such setting can make coil 2 produce uses in load circuit.Accumulator comprises diode D1 and electric capacity C1, and circuit structure is simple; Accumulator be designed with the stable operation being beneficial to load circuit.Load circuit can adopt wireless communication module, and when pressing pressing board 4, coil 2 output current, wireless communication module starts and sends wireless signal, controls the wireless control apparatus of surrounding.For improving the compactedness of switch, accumulator and load circuit are separately positioned in end box.
Embodiment two
The structure of the present embodiment switch as shown in Figure 4, is with the difference of embodiment one: the magnet 3 of the present embodiment switch is two, and magnet 3 is arranged on pressing board 4.Two magnet 3 lays respectively at the outside at iron core 1 two ends and relative with the two ends of iron core 1 respectively, and the different magnetic poles left and right of magnet 3 is adjacent, and the setting direction of two magnet 3 is identical, thus makes the magnetic pole of magnet 3 near iron core 1 two ends different.Such setting can make coil export unidirectional current.
Other structure of the present embodiment switch is identical with embodiment one.
The present embodiment switch can realize self power generation, and structure is simple, and cost is low, can simplify the wiring of switch, improves the installation effectiveness of switch, reduces installation cost.Coil 2 output current is unidirectional current, can simplify subsequent process circuit.When pressing pressing board 4 up and down, one end magnet 3 be pressed is adsorbed location by iron core 1, magnet and pressing board is fixed, avoids incorrect switching; Can strengthen pressing feel, feel is similar to existing regular tap, meets the use habit of people simultaneously.
Embodiment three
The structure of the present embodiment switch as shown in Figure 5, is with the difference of embodiment one: the magnet 3 of the present embodiment switch is one, and magnet 3 is arranged on pressing board 4.Magnet 3 is relative with iron core 1, and the two ends of iron core 1 are relative with two magnetic poles of magnet 3 respectively.Therefore magnet 3 is different near the magnetic pole at iron core 1 two ends.Such setting can make coil export unidirectional current.
Other structure of the present embodiment switch is identical with embodiment one.
The present embodiment switch can realize self power generation, and structure is simple, and cost is low, can simplify the wiring of switch, improves the installation effectiveness of switch, reduces installation cost.Coil 2 output current is unidirectional current, can simplify subsequent process circuit.When pressing pressing board 4 up and down, one end magnet 3 be pressed is adsorbed location by iron core 1, magnet and pressing board is fixed, avoids incorrect switching; Can strengthen pressing feel, feel is similar to existing regular tap, meets the use habit of people simultaneously.
Embodiment four
As shown in Figure 6, the difference of the present embodiment switch and embodiment one is the structure of the present embodiment switch: the magnet 3 of the present embodiment is provided with step-like through hole 7; Be provided with connector 8 in through hole 7, connector 8 can adopt existing connector, and the end of connector 8 extends in pressing board 4.Adopt connector 8 to realize magnet 3 and be connected to improve mechanical strength with pressing board 4, magnet 3 can be avoided tightly to be adsorbed on iron core 1 and can not with the situation about being separated with iron core 1 of pressing of pressing board 4; Adopt step-like through hole 7, connector 8 can not cause the obstruct between magnet 3 and iron core 1, can ensure the generating efficiency of switch.
Other structure of the present embodiment switch is identical with embodiment one.
Above-described embodiment is the utility model preferably execution mode; but execution mode of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection range of the present utility model.
Claims (7)
1. press a plate switch, it is characterized in that: comprise pressing board, end box, iron core, coil, magnet and load circuit; Described pressing board is connected with end box by fulcrum; Described iron core is fixedly installed in end box, and the two ends of iron core lay respectively at the both sides of fulcrum; Coil winding is on iron core; Described magnet is arranged on pressing board, and the magnetic pole of magnet near iron core two ends is different; Described load circuit is connected with coil.
2. according to claim 1ly press plate switch, it is characterized in that: the magnetic pole of described magnet near iron core two ends is different, refer to and adopt one of following two schemes: (one) magnet is one, and magnet is relative with iron core; (2) magnet is two, and two magnet are relative with the two ends of iron core respectively, and two magnet are different near the magnetic pole of iron core.
3. according to claim 2ly press plate switch, it is characterized in that: in described (two) kind scheme, two magnet are different near the magnetic pole of iron core, refer to and adopt one of following two schemes: (a) two magnet lay respectively at the top of iron core, the different magnetic poles of magnet is neighbouring, and the setting direction of two magnet is contrary; B () two magnet lay respectively at the outside at iron core two ends, the different magnetic poles left and right of magnet is adjacent, and the setting direction of two magnet is identical.
4. according to any one of claim 1 to 3ly press plate switch, it is characterized in that: described magnet is provided with step-like through hole; Be provided with connector in described through hole, and the end of connector extends in pressing board.
5. according to any one of claim 1 to 3ly press plate switch, it is characterized in that: described fulcrum is arranged on the both sides of pressing board, pressing board is connected with end box by fulcrum.
6. according to any one of claim 1 to 3ly press plate switch, it is characterized in that: described coil is connected with load circuit by accumulator.
7. according to claim 6ly press plate switch, it is characterized in that: described accumulator and load circuit are separately positioned in end box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479102.1U CN204130447U (en) | 2014-08-22 | 2014-08-22 | One presses plate switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479102.1U CN204130447U (en) | 2014-08-22 | 2014-08-22 | One presses plate switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130447U true CN204130447U (en) | 2015-01-28 |
Family
ID=52386776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479102.1U Expired - Fee Related CN204130447U (en) | 2014-08-22 | 2014-08-22 | One presses plate switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638873A (en) * | 2015-03-06 | 2015-05-20 | 华北水利水电大学 | Push type electromagnetic transform pulse energy generator |
| CN113346677A (en) * | 2020-12-28 | 2021-09-03 | 广东易百珑智能科技有限公司 | Power generation device, power generation method, reset method and application thereof |
-
2014
- 2014-08-22 CN CN201420479102.1U patent/CN204130447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638873A (en) * | 2015-03-06 | 2015-05-20 | 华北水利水电大学 | Push type electromagnetic transform pulse energy generator |
| CN104638873B (en) * | 2015-03-06 | 2017-04-12 | 华北水利水电大学 | Push type electromagnetic transform pulse energy generator |
| CN113346677A (en) * | 2020-12-28 | 2021-09-03 | 广东易百珑智能科技有限公司 | Power generation device, power generation method, reset method and application thereof |
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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: 20150128 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |