CN220121706U

CN220121706U - Self-generating switch

Info

Publication number: CN220121706U
Application number: CN202321387235.1U
Authority: CN
Inventors: 何知明
Original assignee: Dongguan Difemar Electronic Co ltd
Current assignee: Dongguan Difemar Electronic Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-01
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of switches, in particular to a self-generating switch. The self-generating device comprises a base, wherein the inner screw at the top end of the base is connected with a waterproof cover plate, the top of the waterproof cover plate is rotationally connected with a pressing switch, one end of the top of the waterproof cover plate is fixedly provided with a soft board, and a self-generating module is arranged in the base and positioned at the bottom of the waterproof cover plate; the self-generating module comprises a pressing plate, a shell, a coil, a rotating shaft, a magnetic conduction metal sheet and a magnet, wherein the bottom of the shell is connected with a base in a clamping mode, the rotating shaft is connected to the inside of one end of the shell in a rotating mode, and the pressing plate is connected to the outside of the rotating shaft and the inside of the shell in a rotating mode. According to the self-generating switch provided by the utility model, the waterproof cover plate is arranged at the top of the base through the bolts, so that the waterproof cover plate can protect the self-generating module and prevent water flow from entering the self-generating module, and the rotation of the base can enable the self-generating module to work through the base rotationally connected with the top of the waterproof cover plate.

Description

Self-generating switch

Technical Field

The utility model relates to the technical field of switches, in particular to a self-generating switch.

Background

The traditional wiring power supply mode has the limitation of space scale of environment and position, the construction needs to advance travel wires for the wall body when the switch is installed, so that the construction efficiency is low, dangerous gas and dust are extremely easy to detonate due to an electric arc generated by short circuit when the switch is used, the hazard is high, and the battery power supply mode has the limitation of time scale of reliability and service life;

as patent (CN 202111554113.2) discloses a pressing power generation and low-power consumption signal transmitting device, the main problems of a conventional pressing power generation module are that the number of parts is large, the size is large, the process is complex, the manufacturing is difficult, the product yield is low, the power generation energy efficiency is low, the cost of the power generation module is high, and the technical problems of application and popularization of the product are seriously influenced;

therefore, we design a self-generating switch to provide another technical solution to the above technical problems.

Disclosure of Invention

Based on this, it is necessary to provide a from electricity generation switch to above-mentioned technical problem, installs waterproof apron through the screw at the top of base to can make waterproof apron protect from electricity generation module, prevent rivers from getting into from electricity generation module, and through the base of rotating the connection at waterproof apron top, make the rotation of base can let from electricity generation module work.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the self-generating switch comprises a base, wherein the inner screw at the top end of the base is connected with a waterproof cover plate, the top of the waterproof cover plate is rotationally connected with a push switch, one end of the top of the waterproof cover plate is fixedly provided with a soft board, and a self-generating module is arranged in the base and positioned at the bottom of the waterproof cover plate;

the utility model provides a self-generating module includes pressing board, shell, coil, axis of rotation, magnetic conduction sheetmetal and magnet, the bottom and the base card of shell are connected, the inside rotation of shell one end is connected with the axis of rotation, the outside of axis of rotation just is located the inboard rotation of shell and is connected with pressing board, the inside of shell is fixed with the coil, pressing board is close to the inside sliding connection of shell one end has magnet, magnetic conduction sheetmetal is installed at pressing board's inside and the top that is located magnet.

As a preferred implementation mode of the self-generating switch provided by the utility model, positioning pins are symmetrically fixed on the top of the waterproof cover plate, and the waterproof cover plate is rotationally connected with the pressing switch through the positioning pins.

As a preferred embodiment of the self-generating switch provided by the utility model, the soft board is made of rubber.

As a preferred embodiment of the self-generating switch provided by the utility model, the pressing plate is T-shaped.

As a preferred implementation mode of the self-generating switch provided by the utility model, arc-shaped plates are fixed on two sides of the pressing plate, which are close to one end of the shell, an arc-shaped groove is formed in the base and at a position corresponding to the arc-shaped plate, and the arc-shaped plate is in sliding connection with the base through the arc-shaped groove.

As a preferred implementation mode of the self-generating switch provided by the utility model, an outgoing line adapter plate is fixed at one end of the shell, which is far away from the pressing plate, and one end of the coil is connected with the outgoing line adapter plate.

As a preferred implementation mode of the self-generating switch provided by the utility model, a trapezoid positioning block is arranged in the pressing plate and at a position corresponding to the magnetic conductive metal sheet.

As a preferred implementation mode of the self-generating switch provided by the utility model, an installation groove is formed in the top end of the base, and the inner side of the installation groove is connected with the shell in a clamping mode.

As a preferred implementation mode of the self-generating switch provided by the utility model, a signal transmitting circuit board is fixed on the inner side of the base and positioned on the outer side of the shell through screws, and the top of the signal transmitting circuit board is connected with the outgoing line adapter plate.

As a preferred implementation mode of the self-generating switch provided by the utility model, a signal sending switch is fixed at one end of the top of the signal emitting circuit board and at a position corresponding to the flexible board, and the signal sending switch is in sliding connection with the pressing plate.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the self-generating switch provided by the utility model, the waterproof cover plate is arranged on the top of the base through the bolts, so that the waterproof cover plate can protect the self-generating module and prevent water flow from entering the self-generating module, and the self-generating module can work due to the rotation of the base through the base rotationally connected with the top of the waterproof cover plate;

through the cooperation of the soft board and the locating pin, the pressing switch can rotate at the top of the waterproof cover board through the clamping connection of the locating pin, and meanwhile, the pressing switch can extrude the pressing board through extruding the soft board made of rubber;

through the cooperation of push plate, arc, magnetic conduction sheetmetal and magnet for can directly drive magnetic conduction sheetmetal and magnet and go up and down to rotate in the outside of coil after the push plate receives the extrusion, need not install the steel sheet that extrudees usefulness through directly pressing the push plate simultaneously, reduce the signal that the steel sheet leads to and block, reset after the rotation that magnetic absorption was carried out through the cooperation of single magnetic conduction sheetmetal and coil to the rotation of magnetic conduction sheetmetal and magnet simultaneously, thereby reduce the use spring.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the waterproof cover plate of the present utility model;

FIG. 4 is a schematic view of the structure of the base of the present utility model;

FIG. 5 is a schematic view of the internal structure of the housing of the present utility model;

fig. 6 is a schematic structural diagram of a magnetically conductive metal sheet according to the present utility model.

In the figure: 1. a base; 2. pressing the switch; 3. a waterproof cover plate; 4. a signal transmitting circuit board; 5. pressing the plate; 6. a flexible board; 7. a positioning pin; 8. a housing; 9. a coil; 10. an outgoing line adapter plate; 11. a rotating shaft; 12. an arc-shaped plate; 13. a magnetically conductive metal sheet; 14. a magnet; 15. a trapezoid positioning block; 16. an arc-shaped groove; 17. and a mounting groove.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As described in the background art, the existing self-generating switch needs to be used for pressing the self-generating module through the steel plate when in use, which can result in the steel plate having extremely strong shielding to wireless signals.

In order to solve the technical problem, the utility model provides a self-generating switch.

Specifically, referring to fig. 1 to 6, the self-generating switch specifically includes:

the waterproof cover plate 3 is connected to the inner screw at the top end of the base 1, and the pressing switch 2 is rotatably connected to the top of the waterproof cover plate 3;

the self-generating module is positioned on the inner side of the base 1 and at the same time positioned at the bottom of the waterproof cover plate 3.

According to the self-generating switch provided by the utility model, the waterproof cover plate 3 is arranged at the top of the base 1 through the bolts, so that the waterproof cover plate 3 can protect the self-generating module and prevent water flow from entering the self-generating module, and the self-generating module can work due to the rotation of the base 1 through the base 1 rotationally connected to the top of the waterproof cover plate 3.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Referring to fig. 1-6, a self-generating switch comprises a base 1, wherein a waterproof cover plate 3 is connected to the inner screw at the top end of the base 1, so that the waterproof cover plate 3 can be directly installed in the base 1 through the connection of the screw during installation, the inside of the base 1 can be waterproof and protected through the waterproof cover plate 3, the top of the waterproof cover plate 3 is rotationally connected with a pressing switch 2, positioning pins 7 are symmetrically fixed at the top of the waterproof cover plate 3, the waterproof cover plate 3 is rotationally connected with the pressing switch 2 through the positioning pins 7, the pressing switch 2 can be fixed at the outer side of the positioning pins 7 in a clamping manner of elastic deformation, the pressing switch 2 can rotate at the top of the waterproof cover plate 3, a soft board 6 is fixed at one end of the top of the waterproof cover plate 3, and the soft board 6 is made of rubber, so that the rotation of the pressing switch 2 can extrude the soft board 6;

in this embodiment, the number of the push switches 2 is one, in other embodiments, the number of the push switches 2 may be two, three, etc., and may be designed according to specific needs, and meanwhile, the number of the positioning pins 7 and the number of the flexible boards 6 are correspondingly changed according to the number of the push switches 2, and each switch corresponds to one flexible board 6 and two symmetrical positioning pins 7.

The inside of the base 1 and the bottom of the waterproof cover plate 3 are provided with a self-generating module, so that the self-generating module can be waterproof through the waterproof cover plate 3, noise generated when the self-generating module works can be isolated, the self-generating module comprises a pressing plate 5, a shell 8, a coil 9, an outgoing line adapter plate 10, a rotating shaft 11, an arc plate 12, a magnetic conductive metal sheet 13 and a magnet 14, the bottom of the shell 8 is connected with the base 1 in a clamping manner, the rotating shaft 11 is connected to the inside of one end of the shell 8 in a rotating manner, the pressing plate 5 is connected to the outside of the rotating shaft 11 in a rotating manner, the pressing plate 5 is connected to the inside of the shell 8 in a rotating manner, the arc plate 12 is fixed to two sides of the pressing plate 5, which are close to one end of the shell 8, of the arc plate 12 is in sliding connection with the base 1, an arc groove 16 is formed in the position, which corresponds to the arc plate 12 is in sliding connection with the base 1, the pressing plate 5 can be stably rotated through the contact of the arc plate 12 and the arc groove 16, meanwhile, the pressing plate 5 can be rotated and lifted in a rotating manner through the rotating connection of the pressing plate 5 and the shell 8, the coil 9 is fixed to the inside of the shell 8, the coil 9 is far from the outgoing line 9 is connected to the outgoing line 10, and one end of the outgoing line 9 can be connected to the outgoing line 9 through the coil 10, and the outgoing line 9 is fixed to the outgoing line 9 through the arc plate;

the magnet 14 is slidably connected to the inside of one end of the pressing plate 5, which is close to the shell 8, the magnetic conductive metal sheet 13 is mounted at the top of the magnet 14 and inside the pressing plate 5, so that the magnet 14 and the magnetic conductive metal sheet 13 can be mounted at the inside of the pressing plate 5 through sliding connection, the trapezoidal positioning block 15 is arranged at the position, corresponding to the magnetic conductive metal sheet 13, inside the pressing plate 5, so that when the magnetic conductive metal sheet 13 enters the inside of the pressing plate 5 through sliding, the magnetic conductive metal sheet 13 can be conveniently entered through the inclination of the trapezoidal positioning block 15 and positioned at the position, and the end, located at the inner side of the coil 9, of the shell 8 extends out of the bottom of the magnetic conductive metal sheet 13 and is a tongue core, so that the magnetic conductive metal sheet 13 can be separated from contact with the tongue core after the pressing plate 5 is pressed, and reset can be realized through the magnetic attraction principle of the magnet 14 and the coil 9;

the inside on base 1 top has offered mounting groove 17, the inboard and the shell 8 joint of mounting groove 17 are connected, make from the inboard of power generation module through the stable installation of shell 8 at base 1, can not remove, the inboard of base 1 and the outside screw fixation that is located shell 8 have signal transmission circuit board 4, and the top and the lead-out wire keysets 10 of signal transmission circuit board 4 are connected, make the inside that the electric current of lead-out wire keysets 10 switching can get into signal transmission circuit board 4, signal transmission circuit board 4 is located the bottom of clamp plate 5 simultaneously, the one end at signal transmission circuit board 4 top and the position that corresponds with soft board 6 are fixed with the signal transmission switch, signal transmission switch and clamp plate 5 sliding connection, make soft board 6 receive the extrusion back to the signal transmission switch extrusion, make the signal transmission switch get the electricity after with the signal to the outside emission.

In the self-generating switch provided by the embodiment, when in installation, the signal transmitting circuit board 4 is installed on the outer side of the installation groove 17 in the base 1, then the self-generating module is positioned through the clamping connection between the shell 8 and the installation groove 17, then the waterproof cover plate 3 is installed on the top of the self-generating module in the base 1 through screw connection, the self-generating module and the signal transmitting circuit board 4 are waterproof through the waterproof cover plate 3, meanwhile, the noise of the self-generating module during operation is reduced through the waterproof cover plate 3, and then the pressing switch 2 is installed on the top of the waterproof cover plate 3 through the clamping connection between the pressing switch and the positioning pin 7;

when the waterproof cover plate is in operation, the soft board 6 is extruded through pressing the pressing switch 2, the pressing switch 2 rotates at the top of the waterproof cover plate 3, meanwhile, the pressing plate 5 and the signal sending switch are extruded through the soft board 6, the pressing plate 5 is extruded through the pressing plate 5, the pressing plate 5 is connected with the rotation of the rotating shaft 11 and the arc plate 12 and the arc groove 16 in a sliding mode, the rotation of the pressing plate 5 drives the magnetic conduction metal sheet 13 and the magnet 14 to rotate, the rotation pressure of the magnetic conduction metal sheet 13 is larger than that of the magnetic conduction metal sheet 13 and the coil 9, the rotation of the magnetic conduction metal sheet 13 is separated from the tongue core on the shell 8, the pressing switch 2 is loosened, the pressing plate 5 can be reset through the magnetic attraction principle of the magnet 14 and the coil 9, the self-generating module can generate electricity through repeated use, the sent current is switched to the signal transmitting circuit board 4 through the outgoing line, the signal sending switch is powered through the signal transmitting circuit board 4, and the signal sending switch sends signals to the outside after the soft board 6 extrudes the signal sending switch.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a from power generation switch which characterized in that, including base (1), the inside screw connection in base (1) top has waterproof apron (3), the top of waterproof apron (3) rotates and is connected with push switch (2), the one end at waterproof apron (3) top is fixed with soft board (6), the inside of base (1) just is located the bottom of waterproof apron (3) and installs from power generation module;

from power generation module includes press board (5), shell (8), coil (9), axis of rotation (11), magnetic conduction sheetmetal (13) and magnet (14), the bottom and the base (1) joint of shell (8) are connected, the inside rotation of shell (8) one end is connected with axis of rotation (11), the outside of axis of rotation (11) just is located the inboard rotation of shell (8) and is connected with press board (5), the inside of shell (8) is fixed with coil (9), press board (5) are close to the inside sliding connection of shell (8) one end have magnet (14), magnetic conduction sheetmetal (13) are installed at the inside of press board (5) and are located the top of magnet (14).

2. The self-generating switch according to claim 1, wherein positioning pins (7) are symmetrically fixed on the top of the waterproof cover plate (3), and the waterproof cover plate (3) is rotatably connected with the push switch (2) through the positioning pins (7).

3. A self-generating switch according to claim 1, characterized in that the soft board (6) is made of rubber.

4. A self-generating switch according to claim 1, characterized in that the pressing plate (5) is T-shaped.

5. The self-generating switch according to claim 1, wherein the two sides of the pressing plate (5) close to one end of the housing (8) are both fixed with arc plates (12), an arc groove (16) is formed in the base (1) and at a position corresponding to the arc plates (12), and the arc plates (12) are slidably connected with the base (1) through the arc grooves (16).

6. A self-generating switch according to claim 1, characterized in that an outgoing line adapter plate (10) is fixed to an end of the housing (8) remote from the pressing plate (5), and an end of the coil (9) is connected to the outgoing line adapter plate (10).

7. The self-generating switch according to claim 1, wherein a trapezoid positioning block (15) is provided in the pressing plate (5) at a position corresponding to the magnetically conductive metal sheet (13).

8. The self-generating switch according to claim 1, wherein a mounting groove (17) is formed in the top end of the base (1), and the inner side of the mounting groove (17) is connected with the housing (8) in a clamping manner.

9. The self-generating switch according to claim 6, wherein a signal transmitting circuit board (4) is fixed on the inner side of the base (1) and located on the outer side of the shell (8) through screws, and the top of the signal transmitting circuit board (4) is connected with an outgoing line adapter board (10).

10. The self-generating switch according to claim 9, wherein a signal emitting switch is fixed at one end of the top of the signal emitting circuit board (4) and at a position corresponding to the flexible board (6), and the signal emitting switch is slidably connected with the pressing plate (5).