CN207233626U - A kind of spontaneous electric switch - Google Patents
A kind of spontaneous electric switch Download PDFInfo
- Publication number
- CN207233626U CN207233626U CN201721179895.5U CN201721179895U CN207233626U CN 207233626 U CN207233626 U CN 207233626U CN 201721179895 U CN201721179895 U CN 201721179895U CN 207233626 U CN207233626 U CN 207233626U
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- CN
- China
- Prior art keywords
- magnetic
- stent
- button
- main body
- resetting spring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of spontaneous electric switch, including switch main body, magnetic conduction stent, coil group, cut magnetic stent, the head end for cutting magnetic stent is by cutting magnetic shaft and the movable connection of magnetic conduction stent, its tail end is equipped with strong permanent magnetic iron and magnetically permeable button, the bottom of button is equipped with resetting spring, switch main body, magnetic conduction stent, resetting spring and button are magnetically permeable structure, resetting spring is connected when passing through forced compression with switch main body, and button is connected with magnetic conduction stent, and switch main body, magnetic conduction stent, button and resetting spring form the magnetic conductive loop of closure；Resetting spring is separated by resetting with switch main body; magnetic conductive loop disconnects; by the magnetic conductive loop that closure is formed during its resetting 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
A kind of switch is the utility model is related to, is specifically a kind of spontaneous electric switch.
Background technology
Switch is widely used among the various electric appliances of daily life, some are not required the electric appliance 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 this generation mode produce alternating current need install additional filter apparatus（Such as capacitance）If it is not provided with filtering to set
It is standby, it is possible to make the superposition of voltage, impact failure is caused to circuit board.
Therefore, it is necessary to further improve.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and a kind of spontaneous electric switch is provided,
By forming the magnetic conductive loop of closure during its resetting spring forced compression, make most of magnetic line of force of strong permanent magnetic iron by magnetic conductive loop
Absorbed, 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,
The superposition of voltage will not be caused, protects circuit board, makes product more durable.
What the purpose of this utility model was realized in：
A kind of spontaneous electric switch, including switch main body, magnetic conduction stent, coil group, cuts magnetic stent, the head for cutting magnetic stent
By cutting magnetic shaft and the movable connection of magnetic conduction stent, its tail end is equipped with strong permanent magnetic iron and magnetically permeable button, the bottom of button at end
Equipped with resetting spring, switch main body, magnetic conduction stent, resetting spring and button are magnetically permeable structure, and resetting spring passes through stress
It is connected during compression with switch main body, button is connected with magnetic conduction stent, and switch main body, magnetic conduction stent, button and resetting spring are formed
The magnetic conductive loop of closure；Resetting spring is separated by resetting with switch main body, and magnetic conductive loop disconnects.
The spontaneous electric switch further includes signal emission module, and coil group is electrically connected with signal emission module.
The magnetic stent of cutting is equipped 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 equipped with installation base, cuts magnetic stent equipped with corresponding with installation base
Mounting hole.
The magnetic inductive block forms limitting casing with button, and one end of magnetic conduction stent is stretched into limitting casing.
The switch main body further includes locating framework, and locating framework is in fastener shape, magnetic conduction stent by locating framework with
Switch main body is fixedly connected.
The keytop is equipped with anti-skidding shrinkage pool.
The beneficial effects of the utility model are：
Resetting spring forms the magnetic conductive loop of closure by forced compression, is led most of magnetic line of force of strong permanent magnetic iron
Magnetic loop is absorbed, and then prevents line winding from producing induced electromotive force, so that the process of user's pressing keys only produces half
All electric currents, so as to protect circuit board, make product more durable, meanwhile, the installation base of magnet frame makes the installation for using magnet by force
It is more convenient, improve production efficiency.
Brief description of the drawings
Fig. 1 is the sectional view under the utility model embodiment resetting spring forced compression state.
Fig. 2 is the sectional view under the utility model embodiment resetting spring resets.
Fig. 3 is the stereogram of the utility model embodiment.
Embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 3, this spontaneous electric switch, including switch main body 1, magnetic conduction stent 2, coil group 3, cuts magnetic stent 4, cuts
For the head end of magnetic stent 4 by cutting magnetic shaft 41 and the 2 movable connection of magnetic conduction stent, its tail end is equipped with strong permanent magnetic iron 42 and magnetically permeable
Button 43, the bottom of button 43 are equipped with resetting spring 431, and switch main body 1, magnetic conduction stent 2, resetting spring 431 and button 43 are equal
For magnetically permeable structure, it is connected when resetting spring 431 passes through forced compression with switch main body 1, button 43 is connected with magnetic conduction stent 2,
Switch main body 1, magnetic conduction stent 2, button 43 form the magnetic conductive loop of closure with resetting spring 431；Resetting spring 431 passes through reset
Separated with switch main body 1, the magnetic conductive loop disconnects；
When user's pressing keys 43,431 forced compression of resetting spring, button 43 is connected with magnetic conduction stent 2, leads switch
Body 1, magnetic conduction stent 2, resetting spring 431 and button 43 form the magnetic conductive loop of a closure, most of magnetic of strong permanent magnetic iron 42
The line of force can be distributed along magnetic conductive loop, and therefore, coil group 3 would not produce the magnetic flux of change, also just not produce sensing electric current；
When user looses one's grip, resetting spring 431 is resetted and separated with switch main body 1, and magnetic conductive loop no longer connects, strong permanent magnetic
The magnetic line of force of iron 42 can pass through the section that coil group 3 is formed, and strong permanent magnetic iron 42 moves caused change magnetic flux, makes coil group
3 produce sensing electric current, and induced electricity stream is by electric connection mechanism entering signal transmitting module and makes its work；
In whole process, only when resetting spring 431 is separated with switch main body 1, coil group 3 can just produce the sense of half cycle
Induced current, so as to protect circuit board, makes product more durable.
Further, spontaneous electric switch further includes signal emission module, coil group 3 and signal emission module（Do not drawn in figure
Go out）It is electrically connected.
Further, cut magnetic stent 4 and be equipped 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 equipped with installation base 451, cuts magnetic branch
Frame 4 is equipped 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, at the same time, 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 stent 2
It is interior, avoid user's excessively pressing and resetting spring 431 is caused to damage, make product more durable.
Further, switch main body 1 further includes locating framework 11, and locating framework 11 is in fastener shape, and magnetic conduction stent 2 passes through
Locating framework 11 is fixedly connected with Switch main body 1, and magnetic conduction stent 2 is not required traditional screw lock to install and can be achieved and switch
Being fixedly connected for body 1, is greatly saved production cost.
Further, 43 surface of button is equipped with anti-skidding shrinkage pool 432, hand when anti-skidding shrinkage pool 432 both can use user
Refer to will not with 43 slippery surface of button, meanwhile, make the more fashion of button 43 beautiful.
Above-described embodiment is the preferred solution of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to the utility model spirit, these equivalent changes
Type or replacement are all 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 stent (2), coil group (3), cut magnetic stent (4), described to cut
The head end of magnetic stent (4) is equipped with strong permanent magnetic iron (42) by cutting magnetic shaft (41) and magnetic conduction stent (2) movable connection, its tail end
With magnetically permeable button (43), it is characterised in that the bottom of the button (43) is equipped with resetting spring (431), the switch main body
(1), magnetic conduction stent (2), resetting spring (431) and button (43) are magnetically permeable structure, the resetting spring (431) by by
Be connected during force compresses with switch main body (1), button (43) is connected with magnetic conduction stent (2), switch main body (1), magnetic conduction stent (2),
Button (43) forms the magnetic conductive loop of closure with resetting spring (431)；Resetting 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：Further 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 stent (4) of cutting is equipped 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 equipped with installation base (451), cuts magnetic stent (4) and is equipped with and peace
Fill the corresponding mounting hole (47) of 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 limits
Position frame (461), one end of the magnetic conduction stent (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) further includes locating framework
(11), the locating framework (11) is in fastener shape, and the magnetic conduction stent (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 equipped with anti-skidding shrinkage pool
(432)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179895.5U CN207233626U (en) | 2017-09-13 | 2017-09-13 | A kind of spontaneous electric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179895.5U CN207233626U (en) | 2017-09-13 | 2017-09-13 | A kind of spontaneous electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233626U true CN207233626U (en) | 2018-04-13 |
Family
ID=61862109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721179895.5U Withdrawn - After Issue CN207233626U (en) | 2017-09-13 | 2017-09-13 | A kind of spontaneous electric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578940A (en) * | 2017-09-13 | 2018-01-12 | 梁聪成 | A kind of spontaneous electric switch |
-
2017
- 2017-09-13 CN CN201721179895.5U patent/CN207233626U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578940A (en) * | 2017-09-13 | 2018-01-12 | 梁聪成 | A kind of spontaneous electric switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20201124 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20201124 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |