CN107578940A - A kind of spontaneous electric switch - Google Patents
A kind of spontaneous electric switch Download PDFInfo
- Publication number
- CN107578940A CN107578940A CN201710826672.1A CN201710826672A CN107578940A CN 107578940 A CN107578940 A CN 107578940A CN 201710826672 A CN201710826672 A CN 201710826672A CN 107578940 A CN107578940 A CN 107578940A
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- magnetic
- button
- main body
- moving spring
- switch main
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Abstract
The invention discloses a kind of spontaneous electric switch, including switch main body, magnetic conduction support, coil group, cut magnetic support, the head end for cutting magnetic support is by cutting magnetic rotating shaft and the movable connection of magnetic conduction support, its tail end is provided with strong permanent magnetic iron and magnetically permeable button, the bottom of button is provided with back-moving spring, switch main body, magnetic conduction support, back-moving spring and button are magnetically permeable structure, back-moving spring is connected when passing through forced compression with switch main body, and button is connected with magnetic conduction support, and switch main body, magnetic conduction support, button and back-moving spring form the magnetic conductive loop of closure；Back-moving spring is separated by resetting with switch main body; magnetic conductive loop disconnects; by the magnetic conductive loop that closure is formed during its back-moving spring forced compression; most of magnetic line of force of strong permanent magnetic iron is set to be absorbed by magnetic conductive loop; and then prevent line winding from producing induced electromotive force; so that the process of user's pressing keys only produces half cycle electric current, circuit board is protected, makes product more durable.
Description
Technical field
The present invention relates to one kind to switch, specifically a kind of spontaneous electric switch.
Background technology
Switch is widely used among the various electrical equipment of daily life, and some do not need the electrical equipment of continuous firing to apply
Spontaneous electric switch, in the market also occur generating electricity to spontaneous electric switch by way of pressing keys swing strong permanent magnetic iron
Switch, due to alternating current caused by this generation mode need install additional filter apparatus（Such as electric capacity）If it is not provided with filtering to set
It is standby, it is possible to make the superposition of voltage, damage is impacted to circuit board.
Therefore, it is necessary to further improve.
The content of the invention
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and a kind of spontaneous electric switch is provided, passed through
The magnetic conductive loop of closure is formed during its back-moving spring forced compression, most of magnetic line of force of strong permanent magnetic iron is inhaled by magnetic conductive loop
Receive, and then prevent line winding from producing induced electromotive force, so that the process of user's pressing keys only produces half cycle electric current, will not
The superposition of voltage is caused, protects circuit board, makes product more durable.
The object of the present invention is achieved like this：
A kind of spontaneous electric switch, including switch main body, magnetic conduction support, coil group cut magnetic support, and the head end for cutting magnetic support leads to
Cross and cut magnetic rotating shaft and the movable connection of magnetic conduction support, its tail end is provided with strong permanent magnetic iron and magnetically permeable button, and the bottom of button is provided with
Back-moving spring, switch main body, magnetic conduction support, back-moving spring and button are magnetically permeable structure, and back-moving spring passes through forced compression
When be connected with switch main body, button is connected with magnetic conduction support, and switch main body, magnetic conduction support, button and back-moving spring, which are formed, to be closed
Magnetic conductive loop；Back-moving spring is separated by resetting with switch main body, and magnetic conductive loop disconnects.
The spontaneous electric switch also includes signal emission module, and coil group is electrically connected with signal emission module.
The magnetic support of cutting is provided with magnet frame, and strong permanent magnetic iron and the magnetic inductive block of its lower end are arranged in magnet frame, magnetic conduction
Block and button are fixedly clamped strong permanent magnetic iron, and magnet frame is provided with installation base, cuts magnetic support provided with corresponding with installation base
Mounting hole.
The magnetic inductive block forms limitting casing with button, and one end of magnetic conduction support is stretched into limitting casing.
The switch main body also includes locating framework, and locating framework is in fastener shape, magnetic conduction support by locating framework with
Switch main body is fixedly connected.
The keytop is provided with anti-skidding shrinkage pool.
The beneficial effects of the invention are as follows：
Back-moving spring forms the magnetic conductive loop of closure by forced compression, most of magnetic line of force of strong permanent magnetic iron is returned by magnetic conduction
Road is absorbed, and then prevents line winding from producing induced electromotive force, so that the process of user's pressing keys only produces half cycle electricity
Stream, so as to protect circuit board, makes product more durable, meanwhile, the installation base of magnet frame makes the strong installation with magnet more
It is convenient, improve production efficiency.
Brief description of the drawings
Fig. 1 is the sectional view under back-moving spring forced compression state of the embodiment of the present invention.
Fig. 2 is the sectional view under back-moving spring of the embodiment of the present invention resets.
Fig. 3 is the stereogram of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1-Fig. 3, this spontaneous electric switch, including switch main body 1, magnetic conduction support 2, coil group 3, magnetic support 4 is cut, is cut
For the head end of magnetic support 4 by cutting magnetic rotating shaft 41 and the 2 movable connection of magnetic conduction support, its tail end is provided with strong permanent magnetic iron 42 and magnetically permeable
Button 43, the bottom of button 43 are provided with back-moving spring 431, and switch main body 1, magnetic conduction support 2, back-moving spring 431 and button 43 are equal
For magnetically permeable structure, it is connected when back-moving spring 431 passes through forced compression with switch main body 1, button 43 is connected with magnetic conduction support 2,
Switch main body 1, magnetic conduction support 2, button 43 form the magnetic conductive loop of closure with back-moving spring 431；Back-moving spring 431 passes through reset
Separated with switch main body 1, the magnetic conductive loop disconnects；
When user's pressing keys 43, the forced compression of back-moving spring 431, button 43 connects with magnetic conduction support 2, make switch main body 1,
Magnetic conduction support 2, back-moving spring 431 and button 43 form the magnetic conductive loop of a closure, most of magnetic line of force of strong permanent magnetic iron 42
It can be distributed along magnetic conductive loop, therefore, coil group 3 would not produce the magnetic flux of change, also just not produce induced-current；
When user looses one's grip, back-moving spring 431 resets and separated with switch main body 1, and magnetic conductive loop no longer connects, strong permanent magnetic iron 42
The magnetic line of force can pass through the section that coil group 3 is formed, strong permanent magnetic iron 42 move caused change magnetic flux, produce coil group 3
Raw induced-current, induced-current is by electric connection mechanism entering signal transmitter module and makes its work；
In whole process, only when back-moving spring 431 separates with switch main body 1, coil group 3 can just produce the induced electricity of half cycle
Stream, so as to protect circuit board, makes product more durable.
Further, spontaneous electric switch also includes signal emission module, coil group 3 and signal emission module（Do not drawn in figure
Go out）It is electrically connected with.
Further, cut magnetic support 4 and be provided with magnet frame 45, strong permanent magnetic iron 42 and the magnetic inductive block 46 of its lower end are arranged at magnetic
In brandreth 45, magnetic inductive block 46 and button 43 are fixedly clamped strong permanent magnetic iron 42, and magnet frame 45 is provided with installation base 451, cuts magnetic branch
Frame 4 is provided with mounting hole 47 corresponding with installation base 451, and when production dismounts, only need to press installation base 451 can quickly tear open
Strong magnet is filled, simultaneously, it is not necessary to which the fastening means such as screw can be achieved to fix, very convenient, there is provided production efficiency.
Further, magnetic inductive block 46 forms limitting casing 461 with button 43, and limitting casing 461 is stretched into one end of magnetic conduction support 2
It is interior, avoid user's excessively pressing and back-moving spring 431 is caused to damage, make product more durable.
Further, switch main body 1 also includes locating framework 11, and locating framework 11 is in fastener shape, and magnetic conduction support 2 passes through
Locating framework 11 is fixedly connected with Switch main body 1, and magnetic conduction support 2 does not need traditional screw lock to install and can be achieved and switch
Being fixedly connected for body 1, greatlys save production cost.
Further, the surface of button 43 is provided with anti-skidding shrinkage pool 432, hand when anti-skidding shrinkage pool 432 both can use user
Refer to will not with the slippery surface of button 43, meanwhile, make the more fashion of button 43 attractive in appearance.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (6)
1. a kind of spontaneous electric switch, including switch main body (1), magnetic conduction support (2), coil group (3), magnetic support (4) is cut, it is described to cut
The head end of magnetic support (4) is provided with strong permanent magnetic iron (42) by cutting magnetic rotating shaft (41) and magnetic conduction support (2) movable connection, its tail end
With magnetically permeable button (43), it is characterised in that the bottom of the button (43) is provided with back-moving spring (431), the switch main body
(1), magnetic conduction support (2), back-moving spring (431) and button (43) are magnetically permeable structure, the back-moving spring (431) by by
Be connected during force compresses with switch main body (1), button (43) is connected with magnetic conduction support (2), switch main body (1), magnetic conduction support (2),
Button (43) forms the magnetic conductive loop of closure with back-moving spring (431)；Back-moving spring (431) is by resetting and switch main body (1)
Separation, the magnetic conductive loop disconnect.
2. spontaneous electric switch according to claim 1, it is characterised in that：Also include signal emission module, the coil group
(3) it is electrically connected with signal emission module.
3. spontaneous electric switch according to claim 1, it is characterised in that：The magnetic support (4) of cutting is provided with magnet frame
(45), the magnetic inductive block (46) of the strong permanent magnetic iron (42) and its lower end is arranged in magnet frame (45), magnetic inductive block (46) and button
(43) be fixedly clamped strong permanent magnetic iron (42), and magnet frame (45) is provided with installation base (451), cuts magnetic support (4) and is provided with and peace
Fill mounting hole (47) corresponding to boss (451).
4. spontaneous electric switch according to claim 3, it is characterised in that：The magnetic inductive block (46) forms with button (43) and limited
Position frame (461), one end of the magnetic conduction support (2) are stretched into limitting casing (461).
5. spontaneous electric switch according to claim 1, it is characterised in that：The switch main body (1) also includes locating framework
(11), the locating framework (11) is in fastener shape, and the magnetic conduction support (2) passes through locating framework (11) and Switch main body (1)
It is fixedly connected.
6. spontaneous electric switch according to claim 1, it is characterised in that：Button (43) surface is provided with anti-skidding shrinkage pool
(432)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826672.1A CN107578940B (en) | 2017-09-13 | 2017-09-13 | Self-generating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826672.1A CN107578940B (en) | 2017-09-13 | 2017-09-13 | Self-generating switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107578940A true CN107578940A (en) | 2018-01-12 |
| CN107578940B CN107578940B (en) | 2020-11-24 |
Family
ID=61033339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710826672.1A Active CN107578940B (en) | 2017-09-13 | 2017-09-13 | Self-generating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107578940B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690804A (en) * | 2019-09-17 | 2020-01-14 | 宁波公牛电器有限公司 | Self-generating module and passive wireless switch |
| CN110706963A (en) * | 2019-09-17 | 2020-01-17 | 宁波公牛电器有限公司 | Wireless control switch |
| WO2021051823A1 (en) * | 2019-09-17 | 2021-03-25 | 宁波公牛电器有限公司 | Self-power generation module and wireless control switch |
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| US20050012405A1 (en) * | 2003-07-18 | 2005-01-20 | Smc Corporation | Linear actuator capable of low-speed driving |
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| CN103430251A (en) * | 2011-03-16 | 2013-12-04 | Eto电磁有限责任公司 | Electromagnetic actuator device |
| WO2014089817A1 (en) * | 2012-12-14 | 2014-06-19 | 武汉领普科技有限公司 | Permanent magnet power generating device |
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| CN106411093A (en) * | 2016-10-21 | 2017-02-15 | 黄水凤 | Miniature magnetic field transforming power generation device |
| CN205986583U (en) * | 2016-08-05 | 2017-02-22 | 北京微能高芯科技有限公司 | Miniature generating set |
| CN206135679U (en) * | 2016-09-12 | 2017-04-26 | 佛山市顺德区海得曼电器有限公司 | Small power generation facility |
| CN106712441A (en) * | 2017-03-02 | 2017-05-24 | 宁波公牛电器有限公司 | Self-generating device and wireless switch |
| CN206452171U (en) * | 2017-02-09 | 2017-08-29 | 彭灯禅 | A kind of push type micro-current electric supply installation |
| CN207233626U (en) * | 2017-09-13 | 2018-04-13 | 梁聪成 | A kind of spontaneous electric switch |
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2017
- 2017-09-13 CN CN201710826672.1A patent/CN107578940B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004093299A1 (en) * | 2003-04-07 | 2004-10-28 | Enocean Gmbh | Electromagnetic energy converter |
| US20050012405A1 (en) * | 2003-07-18 | 2005-01-20 | Smc Corporation | Linear actuator capable of low-speed driving |
| CN101060271A (en) * | 2007-05-30 | 2007-10-24 | 于德龙 | DC reciprocating motor |
| CN103430251A (en) * | 2011-03-16 | 2013-12-04 | Eto电磁有限责任公司 | Electromagnetic actuator device |
| WO2014089817A1 (en) * | 2012-12-14 | 2014-06-19 | 武汉领普科技有限公司 | Permanent magnet power generating device |
| CN204707018U (en) * | 2015-04-27 | 2015-10-14 | 吴建忠 | Button electrification structure |
| CN105471218A (en) * | 2016-01-05 | 2016-04-06 | 吴建忠 | Key power generation structure |
| CN205986583U (en) * | 2016-08-05 | 2017-02-22 | 北京微能高芯科技有限公司 | Miniature generating set |
| CN206135679U (en) * | 2016-09-12 | 2017-04-26 | 佛山市顺德区海得曼电器有限公司 | Small power generation facility |
| CN106411093A (en) * | 2016-10-21 | 2017-02-15 | 黄水凤 | Miniature magnetic field transforming power generation device |
| CN206452171U (en) * | 2017-02-09 | 2017-08-29 | 彭灯禅 | A kind of push type micro-current electric supply installation |
| CN106712441A (en) * | 2017-03-02 | 2017-05-24 | 宁波公牛电器有限公司 | Self-generating device and wireless switch |
| CN207233626U (en) * | 2017-09-13 | 2018-04-13 | 梁聪成 | A kind of spontaneous electric switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690804A (en) * | 2019-09-17 | 2020-01-14 | 宁波公牛电器有限公司 | Self-generating module and passive wireless switch |
| CN110706963A (en) * | 2019-09-17 | 2020-01-17 | 宁波公牛电器有限公司 | Wireless control switch |
| WO2021051823A1 (en) * | 2019-09-17 | 2021-03-25 | 宁波公牛电器有限公司 | Self-power generation module and wireless control switch |
| CN110690804B (en) * | 2019-09-17 | 2021-04-27 | 宁波公牛电器有限公司 | Self-generating module and passive wireless switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107578940B (en) | 2020-11-24 |
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