CN114783811A - Self-generating switch - Google Patents
Self-generating switch Download PDFInfo
- Publication number
- CN114783811A CN114783811A CN202210394675.3A CN202210394675A CN114783811A CN 114783811 A CN114783811 A CN 114783811A CN 202210394675 A CN202210394675 A CN 202210394675A CN 114783811 A CN114783811 A CN 114783811A
- Authority
- CN
- China
- Prior art keywords
- self
- base shell
- wane
- permanent magnet
- generating
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Tumbler Switches (AREA)
Abstract
The invention discloses a self-generating switch which comprises a panel seat, a switch button and a self-generating and signal transmission module, wherein the top of the panel seat is provided with an opening, the switch button is movably arranged at the opening, the self-generating and signal transmission module is arranged on the inner side of the panel seat, the self-generating and signal transmission module comprises a base shell which is fixedly installed and matched with the panel seat, a wane, a magnetizer, a coil winding and a circuit board are fixedly installed in the base shell, the switch button is connected with the base shell in a swinging mode, two ends of the wane penetrate through the outer side of the base shell and are matched with the switch button in an abutting mode, the magnetizer is fixedly installed and matched with the base shell, a permanent magnet assembly which is matched with the magnetizer and conducts magnetism is arranged on the wane, and the coil winding is sleeved on the magnetizer and is electrically connected with the circuit board. The invention provides a self-generating switch which is simple in structure, stable and durable.
Description
Technical Field
The invention relates to a self-generating switch.
Background
The self-generating switch is a switch for controlling other equipment to work by utilizing a wireless communication technology, and generally comprises a panel seat and a switch button arranged on the panel seat in a swinging manner, and a self-generating module and a signal sending module are arranged in the switch button. The built-in coil winding of the self-generating switch in the prior art can move along with the pressing action, and the tin soldering connection between the coil winding and the circuit board is easy to break and fail.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the self-generating switch which is simple in structure, stable and durable.
In order to achieve the purpose, the invention provides a self-generating switch which comprises a panel seat, a switch button and a self-generating and signal transmission module, wherein the top of the panel seat is provided with an opening, the switch button is movably arranged at the opening, the self-generating and signal transmission module is arranged on the inner side of the panel seat, the self-generating and signal transmission module comprises a base shell which is fixedly installed in a matched manner with the panel seat, a wane, a magnetizer, a coil winding and a circuit board are fixedly installed in the base shell, the switch button is connected with the base shell in a swinging manner, two ends of the wane penetrate through the outer side of the base shell and are matched with the switch button in an abutting manner, the magnetizer is fixedly installed in the matched manner with the base shell, a permanent magnet assembly which is matched with the magnetizer and conducts magnetism is arranged on the wane, and the coil winding is sleeved on the magnetizer and is electrically connected with the circuit board.
Further, the magnetizer is U type structure, and it is including two extension arms that stretch out towards same direction parallel and one connect the connecting portion between the root of two extension arms, all the cover is equipped with one on two extension arms coil winding, permanent magnet subassembly sets up the middle part at the wane, and permanent magnet subassembly's both ends all include the tip that supplies two extension arms and put into respectively and the notch of activity.
Furthermore, the permanent magnet assembly is I-shaped and comprises two metal plates and a permanent magnet fixed between the two metal plates, the length of the permanent magnet is smaller than that of the two metal plates, and the end parts of the two metal plates and the two ends of the permanent magnet are spliced to form the notch.
Furthermore, the lower part of the rocker comprises a containing groove with a lateral opening, the permanent magnet assembly is embedded and positioned in the containing groove, and two ends of the containing groove are provided with openings correspondingly connected with the notches.
Furthermore, an inner wall of the bottom of the base shell is integrally provided with two spaced retaining walls, and the wane is movably arranged between the two retaining walls.
Furthermore, the bottom inner wall of the base shell is provided with through holes at the two ends corresponding to the permanent magnet assembly.
Furthermore, the lower end of the wane is provided with a V-shaped groove, and the inner wall of the bottom of the base shell is provided with a V-shaped convex rib which is movably connected with the V-shaped groove in a matching manner.
Further, the upper end of base shell is provided with an inserted hole at least, is provided with the connecting axle in the inserted hole, and shift knob's lower extreme is provided with and corresponds with the inserted hole and be connected complex connecting seat, is provided with on the connecting seat with connecting axle cooperation joint and rotate the C-slot of being connected, shift knob's lower extreme still be provided with the both ends cooperation butt spacing arch of wane.
Furthermore, the top of the base shell comprises two inclined end surfaces which are distributed along the directions of two ends of the rocker, the two inclined end surfaces are connected to the highest position, and the insertion openings are distributed at the highest positions of the two inclined end surfaces.
The invention has the beneficial effects that: the linkage fit among the switch button, the rocker and the permanent magnet assembly is utilized, the permanent magnet assembly can be driven to swing when the switch button is pressed, and current can be generated in the coil winding by utilizing the electromagnetic induction principle. Compared with the prior art, the coil winding is kept still, and the conductive connection part of the coil winding and the circuit board is not easy to be pulled and damaged, so that the service life of the product is prolonged; in addition, the self-generating and signal transmission module adopts a modular structural design, so that the structure of the panel seat can be simplified, and the production and the installation are convenient.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention in its entirety;
FIG. 2 is an exploded view of a self-generating power and signal transmission module according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the embodiment of the present invention showing the combination of the seesaw and the magnetic conductor;
FIG. 4 is a cross-sectional view of an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of the lower portion of the base housing according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a rocker according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a switch button according to an embodiment of the present invention.
Detailed Description
An embodiment of a self-generating switch of the invention is shown in figures 1-7: comprises a panel seat 1, a switch button 2 and a self-generating and signal transmission module 3, wherein the panel seat 1 comprises an outer ring 11 and a bottom plate 12, the upper part of the outer ring 11 is provided with a hole 111 for the switch button 2 to move and arranged in the outer ring, the self-generating and signal transmission module 3 comprises a base shell 31 which is arranged at the inner side of the panel seat 1 in a matching way, a first buckle 121 which is matched with the base shell 31 in a clamping way and positioned is integrally formed on the bottom plate 12, the base shell 31 is formed by splicing an upper base shell 311 and a lower base shell 312, a warped plate 32, a magnetizer 33, a coil winding 34 and a circuit board 35 are fixedly arranged in the base shell 31, two ends of the warped plate 32 are arranged at the outer side of the base shell 31 and swing in a linkage way with the switch button 2, two sides of the upper base shell 311 are provided with notches 3111 for the two ends of the warped plate 32 to penetrate and swing, the magnetizer 33 is fixedly arranged with the base shell 31 in a matching way and is specifically fixedly arranged on the lower base shell 312, a permanent magnet assembly 37 which is matched with the magnetizer 33 and conducts magnetism is arranged on the warped plate 32, coil winding 34 cover is established on magnetizer 33 and is connected mutually with circuit board 35 electricity, can swing in indirect and synchronous drive wane 32 and permanent magnet subassembly 37 when pressing press switch 2 swing, utilize the magnetic conduction cooperation of permanent magnet subassembly 37 and magnetizer 33 can produce instantaneous magnetic field change in coil winding 34's inboard, and then can produce instantaneous electric current in coil winding 34 based on the electromagnetic induction principle, the electric current of production can be used for providing electric support for wireless signal's transmission, wireless signal's transmission is accomplished by the integrated chip on the circuit board, thereby realize the function from electricity generation and remote control.
In addition, from power generation and signal transmission module 3 adoption modular structural design among the above-mentioned structure, can simplify panel seat 1's structure, convenient production and installation, when disposing a plurality of shift knob 2 on panel seat 1, can be a plurality of shift knob 2 configuration with it correspond complex from power generation and signal transmission module 3, these from power generation and signal transmission module 3 all can be fixed on panel seat 1 through the installation of first buckle 121. Therefore, the production and the manufacture of switch products of various models can be conveniently realized only by replacing panel bases 1 with different sizes and switch buttons 2 with different numbers, and the cost can be reduced.
The magnetizer 33 is of a U-shaped structure, and comprises two extension arms 331 extending out in parallel in the same direction and a connecting part 332 connected between the roots of the two extension arms 331, the two extension arms 311 are respectively sleeved with one coil winding 34, the permanent magnet assembly 37 is arranged in the middle of the rocker 32, two ends of the permanent magnet assembly 37 respectively comprise notches 340 for the ends of the two extension arms 311 to be respectively placed and moved, the arrangement of the two coil windings 34 can improve the power generation efficiency, when the rocker 32 swings along with the pressing of the press switch 2, the ends of the two extension arms 311 can respectively attract and contact with the upper parts and the lower parts of the two notches 340, the magnetic conduction effect is improved, in addition, the switch button 2 can be stably kept at the pressing position, so that the switch button cannot swing, and the pressing hand feeling and the feedback feeling of the switch button 2 can be improved, when the ends of the two extension arms 311 are simultaneously contacted with the permanent magnet assembly 37, a magnetic conductive loop can be formed in the magnetic conductor 33, so that the power generation effect is further improved.
As shown in fig. 4 and 6, the permanent magnet assembly 37 is i-shaped as a whole, and includes two metal plates 371 and a permanent magnet 372 fixed between the two metal plates 371 in an adsorbing manner, the length of the permanent magnet 372 is smaller than the length of the two metal plates 371, and the end portions of the two metal plates 371 and the two ends of the permanent magnet 372 are spliced to form the notch 340, so that the permanent magnet 372 can magnetize the two metal plates 371, so that the permanent magnet has magnetism, the attracting and magnetic conducting effects with the magnetizer 33 can be improved, the processing difficulty of the permanent magnet assembly 37 can be reduced, and the cost can be reduced.
The lower portion of the rocker 32 includes a receiving slot 321 with a lateral opening, the permanent magnet assembly 37 is inserted and positioned in the receiving slot 321, and both ends of the receiving slot 321 have openings 3211 correspondingly connected to the notches 340.
Integrated into one piece has two looks spaced retaining walls 313 on the end inner wall of lower base shell 312, the wane 32 activity sets up between two retaining walls 313, and two retaining walls 313 can be spacing to the both sides of wane 32, improve wane 32 wobbling stability.
Still integrated into one piece has a plurality of second buckles 315 with magnetizer 33 cooperation joint location on the end inner wall of lower base shell 312 for avoid rocking of magnetizer 33, some in these second buckles 315 with the tip cooperation location of extension arm 331, some then with connecting portion 332 cooperation location, can improve the location effect.
The base shell 31 can be divided into two chambers by taking the rocker 32 as a boundary, the two chambers are respectively used for accommodating the circuit board 35 and the magnetizer 33, mutual interference between the circuit board 35 and the magnetizer 33 is not easy, the whole structure is more compact, and the whole thickness of the product can be more flat and thinner.
The self-generating and signal transmission module 3 further comprises an antenna 36 arranged on the outer side of the base shell 31, and the antenna 36 adopts a spring structure design, so that the signal transmission effect can be improved.
The bottom inner wall of the base shell 312 is provided with through holes 3121 at the two ends corresponding to the permanent magnet assemblies 37, the two through holes 3121 can accommodate the two ends of the lower part of the rocker 32 respectively when the rocker 32 swings towards the two sides, so that the swing range of the rocker 32 can be increased, and the whole structure of the self-generating power and signal transmission module 3 can be more compact.
The lower extreme of wane 32 sets up V-arrangement groove 322, be provided with on the end inner wall of lower base shell 312 with V-arrangement groove 322 cooperation swing joint's protruding muscle 3122 of V-arrangement, through the swing joint cooperation of V-arrangement groove 322 and the protruding muscle 3122 of V-arrangement, can reduce rocking of wane 32, improve the swing effect of wane 32.
The upper end of going up base shell 311 is provided with two inserted holes 3112, all is provided with connecting axle 3113 in two inserted holes 3112, and shift knob 2's lower extreme is provided with and corresponds with inserted hole 3112 and be connected complex connecting seat 21, is provided with on the connecting seat 21 with connecting axle 3113 cooperation joint and rotate the C-slot 211 of being connected, shift knob 2's lower extreme still be provided with the spacing arch 22 of both ends cooperation butt of wane 32.
Adopt above-mentioned structure to realize the swing between shift knob 2 and the base casing 31 and connect, can improve the connection effect between shift knob 2 and the base casing 31, more importantly can also make things convenient for the assembly of product in addition. For example, can be earlier from power generation and signal transmission module 3 along trompil 111 direct mount fixed to panel seat 1 in, then can directly insert shift knob 2's lower extreme along trompil 111, make shift knob 2 lower extreme C-shaped groove 211 and connecting axle 3113 carry out the joint cooperation, can also constitute swing connection between them in the joint, simple structure, assembly process is very convenient.
The top of the base housing 31 includes two inclined end surfaces 314 distributed along two ends of the rocker, the two inclined end surfaces 314 are connected to the highest position, the two insertion ports 3112 are distributed at the highest position of the two inclined end surfaces 314 and are at the same height, and the distribution direction of the two insertion ports is perpendicular to the distribution direction of the two inclined end surfaces 314. By adopting the structural design, the swing range of the switch button 2 can be further improved, and the product can be thinner and thinner.
The above embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a from electricity generation switch, includes panel holder, shift knob, from electricity generation and signal transmission module, the top of panel holder has the trompil, and the shift knob activity sets up in trompil department, its characterized in that: the self-generating and signal transmission module is arranged on the inner side of the panel seat, the self-generating and signal transmission module comprises a base shell which is matched and installed and fixed with the panel seat, a wane, a magnetizer, a coil winding and a circuit board are installed and fixed in the base shell, a switch button is connected with the base shell in a swinging mode, two ends of the wane penetrate through the outer side of the base shell and are abutted and matched with the switch button, the magnetizer is matched and installed and fixed with the base shell, a permanent magnet assembly which is matched with the magnetizer and conducts magnetism is arranged on the wane, and the coil winding is sleeved on the magnetizer and is electrically connected with the circuit board.
2. The self-generating switch according to claim 1, characterized in that: the magnetizer is U type structure, and it is including two extension arms and a connecting portion of connecting between the root of two extension arms that stretch out towards same direction parallel, all overlaps on two extension arms to be equipped with one the coil winding, permanent magnet subassembly sets up the middle part at the wane, and the both ends of permanent magnet subassembly are all including the tip that supplies two extension arms to put into respectively and the notch of activity.
3. The self-generating switch according to claim 2, characterized in that: the permanent magnet assembly is I-shaped and comprises two metal plates and a permanent magnet fixed between the two metal plates, the length of the permanent magnet is smaller than that of the two metal plates, and the end parts of the two metal plates and the two ends of the permanent magnet are spliced to form the notch.
4. The self-generating switch according to claim 3, wherein: the lower part of the wane comprises a containing groove with a lateral opening, the permanent magnet assembly is embedded and positioned in the containing groove, and two ends of the containing groove are provided with openings correspondingly connected with the notches.
5. The self-generating switch according to claim 3, wherein: the base shell is characterized in that two spaced retaining walls are integrally formed on the inner wall of the base shell, and the wane is movably arranged between the two retaining walls.
6. The self-generating switch according to claim 3, wherein: through holes are formed in the positions, corresponding to the two ends of the permanent magnet assembly, of the bottom inner wall of the base shell.
7. The self-generating switch according to claim 1, characterized in that: the lower extreme of wane sets up the V-arrangement groove, be provided with the protruding muscle of V-arrangement with V-arrangement groove cooperation swing joint on the end inner wall of base shell.
8. The self-generating switch according to claim 1, characterized in that: the upper end of base shell is provided with an inserted hole at least, is provided with the connecting axle in the inserted hole, and shift knob's lower extreme is provided with and corresponds with the inserted hole and be connected complex connecting seat, is provided with on the connecting seat with connecting axle cooperation joint and rotate the C-slot of being connected, shift knob's lower extreme still be provided with the spacing arch of both ends cooperation butt of wane.
9. The self-generating switch according to claim 8, wherein: the top of base shell distributes the tip surface that sets up including two both ends directions along the wane, and two tip surfaces are connected in the highest point, the inserted hole distributes and sets up the highest point at two tip surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210394675.3A CN114783811A (en) | 2022-04-14 | 2022-04-14 | Self-generating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210394675.3A CN114783811A (en) | 2022-04-14 | 2022-04-14 | Self-generating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114783811A true CN114783811A (en) | 2022-07-22 |
Family
ID=82429412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210394675.3A Pending CN114783811A (en) | 2022-04-14 | 2022-04-14 | Self-generating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114783811A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027803A1 (en) * | 2013-08-26 | 2015-03-05 | Liu Yuanfang | Self-powered wireless switch |
| CN106300871A (en) * | 2016-09-12 | 2017-01-04 | 佛山市顺德区海得曼电器有限公司 | A kind of miniature power generating device |
| CN206135680U (en) * | 2016-09-12 | 2017-04-26 | 佛山市顺德区海得曼电器有限公司 | Wane button electricity generation structure |
| CN107146743A (en) * | 2017-06-26 | 2017-09-08 | 广东电网有限责任公司佛山供电局 | A kind of relay of bistable state Width funtion driving |
| WO2017206285A1 (en) * | 2016-06-03 | 2017-12-07 | 张李萍 | Self-energy switch |
| CN107820714A (en) * | 2016-06-24 | 2018-03-20 | 刘远芳 | Controller and its control system with electric energy generation device |
| CN208285187U (en) * | 2018-05-29 | 2018-12-25 | 武汉领普科技有限公司 | A kind of spontaneous electric switch |
| US20190229601A1 (en) * | 2016-02-04 | 2019-07-25 | Shuhui LIAO | Kinetic Energy Generating Device |
| CN209627194U (en) * | 2019-04-15 | 2019-11-12 | 上海阿乐乐可工业设计有限公司 | Spontaneous controller for electric consumption |
| CN111245193A (en) * | 2020-03-30 | 2020-06-05 | 佛山市顺德区海得曼电器有限公司 | Rocker switch power generation structure |
-
2022
- 2022-04-14 CN CN202210394675.3A patent/CN114783811A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027803A1 (en) * | 2013-08-26 | 2015-03-05 | Liu Yuanfang | Self-powered wireless switch |
| US20190229601A1 (en) * | 2016-02-04 | 2019-07-25 | Shuhui LIAO | Kinetic Energy Generating Device |
| WO2017206285A1 (en) * | 2016-06-03 | 2017-12-07 | 张李萍 | Self-energy switch |
| CN107820714A (en) * | 2016-06-24 | 2018-03-20 | 刘远芳 | Controller and its control system with electric energy generation device |
| CN106300871A (en) * | 2016-09-12 | 2017-01-04 | 佛山市顺德区海得曼电器有限公司 | A kind of miniature power generating device |
| CN206135680U (en) * | 2016-09-12 | 2017-04-26 | 佛山市顺德区海得曼电器有限公司 | Wane button electricity generation structure |
| CN107146743A (en) * | 2017-06-26 | 2017-09-08 | 广东电网有限责任公司佛山供电局 | A kind of relay of bistable state Width funtion driving |
| CN208285187U (en) * | 2018-05-29 | 2018-12-25 | 武汉领普科技有限公司 | A kind of spontaneous electric switch |
| CN209627194U (en) * | 2019-04-15 | 2019-11-12 | 上海阿乐乐可工业设计有限公司 | Spontaneous controller for electric consumption |
| CN111245193A (en) * | 2020-03-30 | 2020-06-05 | 佛山市顺德区海得曼电器有限公司 | Rocker switch power generation structure |
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