CN211830535U

CN211830535U - Self-generating structure and remote control device

Info

Publication number: CN211830535U
Application number: CN202020654978.0U
Authority: CN
Inventors: 林孝发; 林孝山; 张惠锦
Original assignee: Xiamen Komoo Intelligent Technology Co Ltd
Current assignee: Xiamen Komoo Intelligent Technology Co Ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-10-30
Anticipated expiration: 2030-04-26

Abstract

A self-generating structure and a remote control device comprise a coil assembly, a key, a permanent magnet, a base, an elastic piece and a generating circuit; the coil component is fixed in the base, and the output end of the coil component is connected with the input end of the power generation circuit; one end of the permanent magnet penetrates through the coil assembly; the key abuts against the other end of the permanent magnet and can be controlled to move to drive the permanent magnet to move relative to the coil component; the elastic piece is stretched between the base and the other end of the permanent magnet. The utility model discloses simple structure, small, simple to operate.

Description

Self-generating structure and remote control device

Technical Field

The utility model relates to a remote control equipment field, especially a from electricity generation structure and remote control unit.

Background

With the progress of electronic technology, various electric products are widely used in daily life, and wireless remote controllers for controlling the electric products enter thousands of households, but the wireless remote controllers bring great convenience to the life of people and also bring about the problems of environmental pollution, resource waste and the like.

Firstly, when the wireless remote controller is used, a battery is required to be used as a power supply, most batteries are disposable articles, the service cycle is short, and if the wireless remote controller is used for a long time, the batteries must be purchased in a circulating manner, so that the economic burden of a user is increased; the manufacturing of batteries consumes resources, and the random disposal of a large amount of discarded batteries after use also brings adverse effects to the environment. In recent years, measures for saving energy, reducing consumption and protecting environment are pushed to the utmost in all countries around the world, and thus the protection of the environment is a very slow matter.

In the prior art, a wireless remote control switch is used for controlling the on and off of intelligent household equipment, such as an intelligent closestool, an intelligent clothes hanger and the like. The existing intelligent closestool remote controller needs to be provided with a battery, so that the installation cost and the installation structure are increased, and more parts are needed; in addition, the conventional self-generating module needs to be in an awakening state all the time, so that the standby power consumption of the whole self-generating module is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes the above-mentioned defect among the prior art, provides a simple structure, small, simple to operate from electricity generation structure and remote control unit.

The utility model adopts the following technical scheme:

the utility model provides a from electricity generation structure which characterized in that: the device comprises a coil assembly, a key, a permanent magnet, a base, an elastic piece and a power generation circuit; the coil component is fixed in the base, and the output end of the coil component is connected with the input end of the power generation circuit; one end of the permanent magnet penetrates through the coil assembly; the key abuts against the other end of the permanent magnet and can be controlled to move to drive the permanent magnet to move relative to the coil component; the elastic piece is stretched between the base and the other end of the permanent magnet.

Preferably, a protrusion is arranged in the base, and the protrusion is located on one side of the coil assembly and abuts against the permanent magnet at a position close to the middle of the permanent magnet.

Preferably, a limit groove is further formed in the base, and one side of the permanent magnet is inserted into the limit groove.

Preferably, the device also comprises a limiting block which is positioned in the base and is provided with the limiting groove.

Preferably, the coil assembly includes a coil and a coil holder, the coil holder is provided with a cavity, the coil is wound around the periphery of the cavity, and the permanent magnet penetrates through the cavity.

Preferably, the power generating device further comprises a circuit board, wherein the circuit board is mounted above the coil assembly, and the power generating circuit is located on the circuit board.

The utility model provides a from electricity generation remote control unit, includes remote control circuit for the transmission control signal, its characterized in that: the self-generating structure is characterized in that the self-generating structure is further included, and the power generating circuit is electrically connected with the remote control circuit to supply power.

Preferably, the portable electronic device further comprises a shell, wherein the base is installed in the shell, the shell is provided with a key hole, and the key hole corresponds to the key.

Preferably, the shell and the base are connected in a snap fit manner.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model discloses, adopt coil pack, button, permanent magnet, elastic component and generating circuit cooperation, order about the relative coil pack of permanent magnet body through pressing the button and remove for the coil produces induced-current electricity generation, can be for the remote control circuit power supply, simple structure, small, simple to operate, reduction environmental pollution.

2. The utility model discloses, set up the arch on the base and as the fulcrum, utilize the seesaw principle for permanent magnet removes relative coil, combines the electromagnetic induction principle to realize from the electricity generation, and the structure is ingenious, and spare part is few, with low costs.

3. The utility model discloses a remote control unit only when controlling the button action, from the electricity generation, remote control circuit need not to be in the state of awakening up always, reduces the complete machine consumption.

4. The utility model discloses a remote control unit can be applied to control intelligent household equipment, for example intelligent closestool, intelligent clothes hanger, fan, air conditioner etc..

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a bottom view of the base;

FIG. 3 is a front view of the base;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is a view of the remote control device;

FIG. 6 is a diagram of a remote control application;

FIG. 7 is a schematic diagram of a power generation circuit;

wherein: 10. the closestool comprises a key 20, a coil assembly 21, a coil 22, a coil seat 23, a permanent magnet 30, a base 31, a bottom plate 31a, a protrusion 32, a limiting groove 33, a limiting sheet 34, a buckling part 40, an elastic part 50, a circuit board 60, a shell 61, an upper shell 62, a lower shell 61, a buckling strip 63, a key hole 70 and a closestool body.

Detailed Description

The present invention will be further described with reference to the following detailed description.

Referring to fig. 1 to 4, a self-generating structure includes a coil assembly 20, a key 10, a permanent magnet 23, a base 30, an elastic member 40, a generating circuit, and the like. The coil assembly 20 is fixed in the base 30, and the output end of the coil assembly is connected with the input end of the power generation circuit; the permanent magnet 23 passes through the coil block 20 in a length; the key 10 abuts against the other end of the permanent magnet 23, and the permanent magnet 23 is driven to move relative to the coil assembly 20 by the operation. The elastic member 40 is stretched between the base 30 and the permanent magnet 23 for urging the permanent magnet 23 and the key 10 to return.

The base 30 is provided with a cavity for accommodating other components, the bottom of the cavity is provided with a protrusion 31a extending upwards, the protrusion 31a is positioned on one side of the coil assembly 20 and abuts against the permanent magnet 23 at a position close to the middle part, the protrusion 31a can be used as a fulcrum of the permanent magnet 23, and two ends of the permanent magnet 23 can swing up and down around the fulcrum. Specifically, a bottom plate 31 may be provided, and one end of the bottom plate 31 is provided with a protrusion 31a, and the bottom plate 31 is fixedly installed at the bottom of the base 30, or the bottom of the base 30 is directly provided with the protrusion 31 a.

A limit groove 32 is further formed in the base 30, and one side of the permanent magnet 23 is inserted into the limit groove 32. Specifically, a limiting block is arranged in the base 30, and a limiting groove 32 is arranged on one side of the limiting block, which is opposite to the permanent magnet 23. The limiting block can be an integral body or formed by stacking a plurality of limiting sheets 33. The stopper and the protrusion 31a may form an empty groove therebetween to receive the coil block 20. When the permanent magnet 23 moves around the fulcrum, the end portion thereof is retained in the retaining groove 32.

The coil assembly 20 comprises a coil 21 and a coil holder 22, the coil holder 22 being provided with a cavity, the coil 21 being wound around the outer circumference of the cavity, and a permanent magnet 23 passing through the cavity. The permanent magnet 23 is provided with convex edges near the two sides of the middle part, and the convex edges are abutted against the outer side of the cavity to realize limiting. One end of the coil holder 22 may also be provided with a cavity for accommodating the limiting block, so as to facilitate the installation and positioning of the limiting block.

The utility model discloses still including circuit board 50, this circuit board 50 is installed in coil pack 20 and stopper top, and power generation circuit is located this circuit board 50, and coil 21's output links to each other with power generation circuit's input. The circuit board 50 can be locked on the coil holder 22 or the fixing block.

In the structure of the present invention, the elastic member 40 may be a spring, a torsion spring, or a resilient sheet. Referring to fig. 7, the power generation circuit thereof is provided with a rectifying circuit, an energy storage capacitor C, and a discharge resistor Rout. The rectifying circuit can perform full-bridge rectification on the induction current, the energy storage capacitor is charged, and the discharge resistor discharges the induction current to provide output voltage Vout.

When the key 10 is pressed to drive the end part of the permanent magnet 23 to be pressed downwards, the other end of the permanent magnet is upwards tilted and propped against the top of the limiting groove 32 under the action of the fulcrum, after the key 10 and the permanent magnet 23 return under the action of the elastic piece 40 after being loosened, in the process, the coil 21 generates induced current and the induced current generates electricity under the action of a power generation circuit, and self-generation is realized.

Based on this, referring to fig. 6, the utility model discloses a still provide a from electricity generation remote control unit, include the remote control circuit, this remote control circuit is installed on circuit board 50 for transmit control signal, for example it can adopt radio frequency chip TLSR8366 to transmit control signal. The power generation circuit is electrically connected with the remote control circuit and supplies power to the remote control circuit.

Further, the portable electronic device further comprises a casing 60, wherein the base 30 is installed in the casing 60, and the casing 60 is provided with a key hole 63, and the key hole 63 corresponds to the key 10. Wherein, the housing 60 can adopt an integrated structure or a split structure, and if the structure is a split structure, an upper shell 61 and a lower shell 62 can be arranged.

The housing 60 is detachably connected to the base 30, and includes a snap fit or a screw lock, for example, the housing 60 may be provided with a snap portion 34 at the periphery of the base 30, and the housing 60 is correspondingly provided with a buckle strip 61, and the buckle strip 61 is buckled to the snap portion 34 to be fixed.

The utility model discloses a from electricity generation remote control unit can be applied to remote control intelligence household electrical appliances, for example intelligent closestool, see fig. 6, and intelligent closestool is equipped with receiving module, can receive the radio frequency control signal who comes from remote control unit, and this control signal can be the switch of certain specific function, for example buttockss wash or woman wash.

The housing 60 is mounted on the toilet body 70, or at a suitable position around the toilet, and the number may be one or more. When the key 10 is pressed, the self-generating structure generates electricity to supply power to the remote control circuit, the remote control circuit works to transmit a control signal (for example, hip washing is turned on and off), and the toilet body 70 receives the control signal to execute a corresponding washing action.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a from electricity generation structure which characterized in that: the device comprises a coil assembly, a key, a permanent magnet, a base, an elastic piece and a power generation circuit; the coil component is fixed in the base, and the output end of the coil component is connected with the input end of the power generation circuit; one end of the permanent magnet penetrates through the coil assembly; the key abuts against the other end of the permanent magnet and can be controlled to move to drive the permanent magnet to move relative to the coil component; the elastic piece is stretched between the base and the other end of the permanent magnet.

2. The self-generating structure according to claim 1, characterized in that: a bulge is arranged in the base, is positioned on one side of the coil assembly and is abutted against the position, close to the middle part, of the permanent magnet.

3. The self-generating structure according to claim 1, characterized in that: a limiting groove is further formed in the base, and one side of the permanent magnet is inserted into the limiting groove.

4. A self-generating structure according to claim 3, characterized in that: the limiting block is positioned in the base and is provided with the limiting groove.

5. The self-generating structure according to claim 1, characterized in that: the coil assembly comprises a coil and a coil base, the coil base is provided with a cavity, the coil is wound on the periphery of the cavity, and the permanent magnet penetrates through the cavity.

6. The self-generating structure according to claim 1, characterized in that: the coil component is arranged above the coil component, and the power generation circuit is arranged on the circuit board.

7. The utility model provides a from electricity generation remote control unit, includes remote control circuit for the transmission control signal, its characterized in that: the self-generating structure further comprises a self-generating circuit as claimed in any one of claims 1 to 6, wherein the generating circuit is electrically connected with a remote control circuit to supply power.

8. The self-generating remote control device according to claim 7, wherein: the base is arranged in the shell, and the shell is provided with a key hole corresponding to the key.

9. The self-generating remote control device according to claim 8, wherein: the shell is connected with the base through a buckle.