WO2017117821A1 - 按键发电结构 - Google Patents

按键发电结构 Download PDF

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Publication number
WO2017117821A1
WO2017117821A1 PCT/CN2016/070631 CN2016070631W WO2017117821A1 WO 2017117821 A1 WO2017117821 A1 WO 2017117821A1 CN 2016070631 W CN2016070631 W CN 2016070631W WO 2017117821 A1 WO2017117821 A1 WO 2017117821A1
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WIPO (PCT)
Prior art keywords
magnet
elastic
elastic piece
shaped
pressing
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PCT/CN2016/070631
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English (en)
French (fr)
Inventor
吴建忠
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吴建忠
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Publication of WO2017117821A1 publication Critical patent/WO2017117821A1/zh

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    • 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

Definitions

  • the invention relates to a button power generation structure.
  • the existing remote control switch works with an external power supply or a self-contained battery, and also has its own power generation mechanism.
  • the self-contained power generation mechanism overcomes the inconvenience of using the battery, the structure is complicated, the volume is large, the processing is difficult, the production efficiency is low, and the production cost is high.
  • the object of the present invention is to overcome the deficiencies of the prior art and provide a button power generation structure, which is compact in structure, convenient in processing, high in production efficiency, low in production cost, and can be matched with a variety of remote control switch products of different specifications.
  • a technical solution of the present invention is implemented in the form of a button power generation structure, which is characterized in that:
  • the mounting seat is mounted on the bottom case, and an installation space is arranged in the mounting seat;
  • a mounting sleeve an upper guiding magnet, a permanent magnet and a lower guiding magnet; wherein the upper guiding magnet, the permanent magnet and the lower guiding magnet are fixedly mounted on the mounting sleeve, wherein the upper guiding magnet and the lower guiding magnet are respectively located at two poles of the permanent magnet,
  • the upper guiding magnet, the permanent magnet and the lower guiding magnet are arranged in a "work" shape; the mounting sleeve is mounted on the mounting seat by rotating shafts on both sides, and the mounting sleeve is located in the installation space, and the mounting sleeve can be up and down in the installation space. swing;
  • An electromagnetic coil and a "C"-shaped conductive magnet the "C"-shaped conductive magnet is mounted on a mounting seat, the electromagnetic coil is wound around a "C"-shaped conductive magnet, and the two ends of the opening of the "C”-shaped conductive magnet are respectively Located on the left and right sides of the permanent magnet, and the two ends of the opening of the "C”-shaped magnet are located between the upper and lower magnets and are gap-fitted, and the upper and lower magnets are relatively opposite to the "C”-shaped magnet. Swinging, when the upper magnet and the lower magnet swing up and down, the upper magnet, the permanent magnet, the "C"-shaped magnet and the lower magnet form a magnetic circuit;
  • the elastic returning structure and the elastic pressing structure; the elastic resetting structure is mounted on the bottom casing; one end of the elastic pressing structure is fixedly connected with the rotating shaft on both sides of the mounting sleeve, and the other end of the elastic pressing structure and the elastic resetting structure are respectively Cooperate to drive the upper and lower magnets to swing up and down.
  • the elastic pressing piece structure is made of an elastic metal material, and the elastic pressing piece structure is a “U” type elastic piece, and the two arm ends of the “U” type elastic piece are respectively fixedly connected with the rotating shafts on both sides of the mounting sleeve, “U” The closed end of the elastic piece cooperates with the elastic reset structure to drive the upper magnet and the lower magnet to swing up and down.
  • the elastic reset structure includes more than one spring, and the lower end of the spring is mounted on the bottom case, and the upper end of the spring Holding the closed end of the "U"-shaped elastic piece; or the elastic resetting structure comprises one or more supporting springs, the lower end of the supporting spring is mounted on the bottom case, and the upper end of the supporting elastic piece supports the "U"-shaped elastic piece The closed end; or the elastic returning structure includes one or more torsion springs, one end of the torsion spring is mounted on the bottom case, and the other end of the torsion spring supports the closed end of the "U" shaped elastic piece.
  • the elastic pressing structure comprises a "U"-shaped frame and a metal elastic piece, and the two arm ends of the "U”-shaped frame are respectively fixedly connected with the rotating shafts on both sides of the mounting sleeve, and the left end of the metal elastic piece is installed at " a closed end of the U"-shaped frame;
  • the elastic reset structure includes a "U”-shaped pressing frame and one or more return springs, and the ends of the arms of the "U"-shaped pressing frame are rotatably mounted on the bottom case, The lower end of the return spring is mounted on the bottom case, and the upper end of the return spring supports the closed end of the "U” type press frame, and the right end of the metal elastic piece is placed on the closed end of the "U” type press frame.
  • the elastic pressing structure comprises a "U"-shaped frame, a metal elastic piece and a connecting member, and a left end of the metal elastic piece and a right end of the extending arm are fastened by a connecting member
  • the elastic reset structure comprises more than one return spring, the lower end of the return spring is mounted on the bottom case, the upper end of the return spring supports the closed end of the "U” frame, and the right end of the metal elastic piece is placed on the "U" "The closed end of the frame.
  • the elastic pressing structure comprises a "U"-shaped frame and a metal elastic piece, and the two arm ends of the "U”-shaped frame are respectively fixedly connected with the rotating shafts on both sides of the mounting sleeve, and the left end of the metal elastic piece is installed at " The closed end of the U"-shaped frame;
  • the elastic reset structure is a support spring, the lower end of the support spring is mounted on the bottom case, and the right end of the metal elastic piece is fixed to the upper end of the support spring.
  • the elastic pressing structure comprises a "U"-shaped frame and a metal elastic piece, and the two arm ends of the "U”-shaped frame are respectively fixedly connected with the rotating shafts on both sides of the mounting sleeve, and the left end of the metal elastic piece is installed at " a closed end of the U"-shaped frame;
  • the elastic reset structure includes a "U”-shaped pressing frame, a rotating shaft and a torsion spring, and the ends of the arms of the "U"-shaped pressing frame are mounted on the bottom case by rotating shafts,
  • the torsion spring is set on the rotating shaft, the torsion spring abuts against the bottom case, and the other end of the torsion spring supports the closed end of the "U” type pressing frame, and the right end of the metal elastic piece is placed on the closed end of the "U” type pressing frame .
  • An extension arm is disposed at a right portion of the mounting sleeve;
  • the elastic pressing structure comprises a metal elastic piece and a connecting frame, and a left end of the metal elastic piece and a right end of the extending arm are tightly connected by a connecting member;
  • the elastic reset structure includes a support spring, the lower end of the support spring abuts against the bottom case, and the upper end of the return spring is disposed on the right end of the metal elastic piece.
  • the elastic pressing structure comprises a metal elastic piece and a connecting frame, and a left end of the metal elastic piece and a right end of the extending arm are tightly connected by a connecting member;
  • the elastic reset structure includes a pressing block and a torsion spring, the pressing block is rotatably disposed on the bottom case, and the pressing block is disposed at the right end of the metal elastic piece.
  • the torsion spring is disposed on the bottom case, and one end of the torsion spring abuts against the bottom case, and the other end of the torsion spring abuts against the pressing block.
  • the invention Compared with the prior art, the invention has the advantages of compact structure, small volume, convenient processing, high production efficiency, low production cost, and can be matched with a plurality of different sizes of doorbells.
  • Figure 1 is a schematic view showing the structure of a first embodiment of the present invention
  • Figure 2 is a plan view of Figure 1;
  • Figure 3 is an enlarged cross-sectional view taken along line A-A of Figure 2;
  • Fig. 4 is an enlarged cross-sectional view taken along line B-B of Fig. 2;
  • Figure 5 is a schematic structural view of a second embodiment of the present invention.
  • Figure 6 is a schematic structural view of a third aspect of the present invention.
  • Figure 7 is a plan view of Figure 6;
  • Figure 8 is a cross-sectional view taken along line C-C of Figure 7;
  • Figure 9 is a schematic structural view of a fourth aspect of the present invention.
  • Figure 10 is a plan view of Figure 9;
  • Figure 11 is a cross-sectional view taken along line D-D of Figure 10.
  • Figure 12 is a schematic structural view of a fifth aspect of the present invention.
  • Figure 13 is a schematic structural view of a sixth aspect of the present invention.
  • Figure 14 is a plan view of Figure 13;
  • Figure 15 is a cross-sectional view taken along line E-E of Figure 14;
  • Figure 16 is a schematic structural view of a seventh aspect of the present invention.
  • Figure 17 is a plan view of Figure 16;
  • Figure 18 is a cross-sectional view taken along line F-F of Figure 17;
  • Figure 19 is a schematic structural view of an eighth aspect of the present invention.
  • Figure 20 is a plan view of Figure 19;
  • Figure 21 is a cross-sectional view taken along line G-G of Figure 20;
  • Figure 22 is a schematic structural view of a ninth aspect of the present invention.
  • Figure 23 is a plan view of Figure 22;
  • Fig. 24 is a sectional view taken along line H-H of Fig. 23;
  • buttons power generation structure including:
  • the mounting seat 5 is mounted on the bottom case 1, and a mounting space 51 is disposed in the mounting seat 5;
  • the guiding magnets 9 are respectively located at the two poles of the permanent magnet 8.
  • the upper guiding magnets 7, the permanent magnets 8 and the lower guiding magnets 9 are arranged in an "I" shape; the mounting sleeves 6 are mounted on the mounting seat 5 by the rotating shafts on both sides.
  • the mounting sleeve 6 is located in the installation space 51, and the mounting sleeve 6 can swing up and down in the installation space 51;
  • the electromagnetic coil 4 and the "C” shaped magnet 10; the “C” shaped magnet 10 is mounted on the bottom case 1, and the “C” shaped magnet 10 can also be mounted on the mount 5 according to the implementation.
  • the coil 4 is wound around the "C"-shaped magnet 10, and the two ends of the opening of the "C”-shaped magnet 10 are respectively located on the left and right sides of the permanent magnet 8, and the ends of the opening of the "C”-shaped magnet 10 are located at the upper side.
  • the magnet 7 and the lower magnet 9 are gap-fitted, and the upper magnet 7 and the lower magnet 9 can be swung up and down with respect to the "C"-shaped magnet 10, and when the upper magnet 7 and the lower magnet 9 swing up and down. , the upper magnet 7, the permanent magnet 8, the "C"-shaped magnet 10 and the lower magnet 9 form a magnetic circuit;
  • the elastic return structure 2 and the elastic pressing structure 3; the elastic reset structure 2 is mounted on the bottom case 1; one end of the elastic pressing structure 3 is fixedly connected with the rotating shafts on both sides of the mounting sleeve 6, respectively, so that the elastic pressing structure 3, the mounting sleeve 6 can be swung up and down, and the other end of the elastic pressing structure 3 cooperates with the elastic reset structure 2 to drive the upper magnet 7 and the lower magnet 9 to swing up and down.
  • the hand presses the elastic pressing structure 3 or the elastic reset structure 2 downwards, and the elastic resetting structure 2 helps the elastic pressing structure 3 to be reset as soon as possible.
  • the elastic pressing structure 3 drives the upper guiding magnet 7 and the lower guiding magnet 9 and
  • the permanent magnet 8 swings up and down, and magnetic circuits of opposite directions are formed on the upper magnet 7, the lower magnet 9, and the "C"-shaped magnet 10.
  • the electromagnetic coil 4 induces a magnetic field that changes and generates electricity, and the electric power generated by the electromagnetic coil 4 Provide the required power to the board.
  • the elastic pressing structure 3 is made of an elastic metal material, and the elastic pressing structure 3 is a “U”-shaped elastic piece and a “U”-shaped elastic piece.
  • the ends of the two arms are respectively fixedly connected with the rotating shafts on both sides of the mounting sleeve 6;
  • the elastic resetting structure 2 includes two springs, the lower end of the spring is mounted on the bottom case 1, and the upper end of the spring supports the "U" type elastic
  • the closed end of the piece, the closed end of the "U"-shaped elastic piece cooperates with the two springs to drive the upper magnet 7 and the lower magnet 9 to swing up and down.
  • the number of springs may be determined according to actual conditions, and may be one or two.
  • the electromagnetic coil 4 When installed, the electromagnetic coil 4 may be located inside the “U” shaped frame of the "U” type elastic piece, or may be located on the left side of the mounting seat 5.
  • the electromagnetic coil 4 When the closed end of the "U”-shaped elastic piece is pressed down, since the "U"-shaped elastic piece is made of an elastic metal material, it has the characteristic of energy storage, and when it is released, the "U"-shaped elastic piece is in the second Under the action of the springs, the magnetic field can be instantaneously reset, and magnetic circuits of opposite directions are formed on the upper magnet 7, the lower magnet 9 and the "C"-shaped magnet 10.
  • the electromagnetic coil 4 induces a changing magnetic field to generate electricity, and the electromagnetic coil 4 The generated electricity provides the required power to the board.
  • the elastic pressing structure 3 includes a “U” frame 31 and a metal elastic piece 32 .
  • the two arm ends of the "U"-shaped frame 31 are fixedly connected to the rotating shafts on both sides of the mounting sleeve 6, respectively, and the left end of the metal elastic piece 32 is mounted on the closed end of the "U"-shaped frame 31; the elastic reset structure 2
  • the U-shaped pressing frame 21 and a return spring 22 are included.
  • the ends of the arms of the U-shaped pressing frame 21 are rotatably mounted on the bottom case 1, and the lower end of the return spring 22 is mounted on the bottom case 1.
  • the upper end of the return spring 22 supports the closed end of the "U"-type pressing frame 21, and the right end of the metal elastic piece 32 is placed on the closed end of the "U"-type pressing frame 21.
  • the U-type pressing frame 21 is pressed down immediately after the human hand presses down, and the return spring 22 helps the metal elastic piece 32 to be reset as soon as possible. Since the metal elastic piece 32 has the energy storage property, the upper conductive magnet 7 and the lower conductive magnet 9 are provided. And the permanent magnet 8 swings up and down, and magnetic circuits of opposite directions are formed on the upper magnet 7, the lower magnet 9 and the "C"-shaped magnet 10, and the electromagnetic coil 4 induces a magnetic field of change to generate electricity, and the electromagnetic coil 4 generates Electricity supplies the required power to the board.
  • FIG. 6 to FIG. 8 it is a button power generation structure, and the technical solution is basically the same as that of the first embodiment, except that an extension arm 61 is disposed at the right portion of the mounting sleeve 6;
  • the tablet structure 3 includes a "U"-shaped frame 31, a metal elastic piece 32, and a connecting frame 33.
  • the left end of the metal elastic piece 32 is connected to the connecting frame 33, and the right end portion of the extending arm 61 extends into the connecting frame 33.
  • the elastic return structure 2 includes more than one return spring.
  • the lower end of the return spring is mounted on the bottom case 1.
  • the upper end of the return spring supports the closed end of the "U" shaped frame 31, and the right end of the metal elastic piece 32 is placed on the "U" frame. On the closed end of 31.
  • the elastic reset structure 2 includes two support springs, and the lower end of the support spring is supported.
  • the upper end of the support spring is disposed at the closed end of the "U" type elastic piece, and the closed end of the "U” type elastic piece cooperates with the two support springs to drive the upper conductive magnet 7 and the lower conductive magnet 9 swinging up and down, the number of supporting reeds can be determined according to the actual situation, can be one, two or three.
  • the "U"-shaped elastic piece In use, when the closed end of the "U"-shaped elastic piece is pressed down, since the "U"-shaped elastic piece is made of an elastic metal material, it has the characteristic of energy storage, and when it is released, the "U"-shaped elastic piece is in the second
  • the supporting reed can be instantaneously reset, and magnetic circuits of opposite directions are formed on the upper magnet 7, the lower magnet 9 and the "C"-shaped magnet 10.
  • the electromagnetic coil 4 induces a changing magnetic field to generate electricity, and the electromagnetic coil The electricity generated by 4 supplies the required power to the board.
  • the elastic reset structure 2 is a support spring which is in the shape of a "factory" shape, and the lower end of the support spring is mounted.
  • the right end of the metal elastic piece 32 is fixed to the upper end of the support spring.
  • the "U"-shaped elastic piece In use, when the closed end of the "U”-shaped elastic piece is pressed down, since the "U"-shaped elastic piece is made of an elastic metal material, it has the characteristic of energy storage, and when it is released, the "U"-shaped elastic piece is "
  • the support spring of the factory shape can be instantaneously reset, and magnetic circuits of opposite directions are formed on the upper magnet 7, the lower magnet 9 and the "C” magnet 10, and the electromagnetic coil 4 induces a changing magnetic field to generate electricity.
  • the electricity generated by the electromagnetic coil 4 provides the required power to the board.
  • the elastic reset structure 2 includes two torsion springs, and the two torsion springs are respectively installed on The bottom case 1 is located on both sides of the mounting seat 5, one end of the torsion spring abuts against the bottom case 1, and the other end of the torsion spring abuts against the closed end of the "U" type elastic piece, the "U" type elastic piece The closed end cooperates with the two torsion springs to drive the upper magnet 7 and the lower magnet 9 to swing up and down.
  • the "U"-shaped elastic piece In use, when the closed end of the "U"-shaped elastic piece is pressed down, since the "U"-shaped elastic piece is made of an elastic metal material, it has the characteristic of energy storage, and when it is released, the "U"-shaped elastic piece is in the second Under the action of a torsion spring, it can be instantly restored In the position, the magnetic circuit of the opposite direction is formed on the upper magnet 7, the lower magnet 9 and the "C"-shaped magnet 10.
  • the electromagnetic coil 4 induces a changing magnetic field to generate electricity, and the electricity generated by the electromagnetic coil 4 provides the circuit board. The electricity required.
  • the elastic reset structure 2 includes a “U” type pressing frame 21 and a torsion spring.
  • the ends of the arms of the "U"-type pressing frame 21 are rotatably mounted on the bottom case 1, and the return spring 22 is mounted on the bottom case 1, and the lower end of the return spring 22 abuts against the bottom case 1,
  • the upper end of the return spring 22 supports the connecting arm of the "U"-shaped pressing frame 21, and the right end of the metal elastic piece 32 is placed on the connecting arm of the "U"-type pressing frame 21; the number of the torsion springs 22 can be determined according to actual conditions, It is one, two or three.
  • the closed end of the "U"-type pressing frame 21 is pressed downward, and the right end of the metal elastic piece 32 is rotated clockwise downward with the "U"-type pressing frame 21, and since the metal elastic piece 32 has the characteristic of energy storage, when letting go
  • the metal elastic piece 32 can be rotated counterclockwise upward under the action of the torsion spring 22, and magnetic circuits of opposite directions are formed on the upper conductive magnet 7, the lower conductive magnet 9, and the "C" shaped magnet 10, and the electromagnetic coil 4 senses.
  • the varying magnetic field produces electricity, and the electricity generated by the electromagnetic coil 4 provides the required power to the board.
  • FIG. 19 to FIG. 21 it is a button power generation structure, and the technical solution is basically the same as that of the first embodiment, except that an extension arm 61 is disposed at the right portion of the mounting sleeve 6;
  • the pressing structure 3 includes a metal elastic piece 32 and a connecting member 33, and the left end of the metal elastic piece 32 and the right end of the extending arm 61 are securely coupled together by a connecting member 33;
  • the elastic returning structure 2 includes a supporting spring. The lower end of the support spring abuts against the bottom case 1, and the upper end of the return spring is disposed on the right end of the metal elastic piece 32.
  • the support spring is pressed downward, and the right end of the metal elastic piece 32 rotates clockwise downward with the support spring. Since the metal elastic piece 32 has the characteristic of energy storage, when the hand is released, the metal elastic piece 32 acts as a return spring.
  • the lower end can be rotated counterclockwise, and a magnetic circuit having an opposite direction is formed on the upper magnet 7, the lower magnet 9 and the "C"-shaped magnet 10.
  • the electromagnetic coil 4 induces a magnetic field to generate electricity, and the electromagnetic coil 4 generates The electricity supplies the required power to the board.
  • FIG. 22 to FIG. 24 it is a button power generation structure, and the technical solution is basically the same as that of the first embodiment, except that an extension arm 61 is disposed at the right portion of the mounting sleeve 6;
  • the pressing structure 3 includes a metal elastic piece 32 and a connecting member 33, and the left end of the metal elastic piece 32 and the right end of the extending arm 61 are securely coupled together by a connecting member 33;
  • the elastic reset structure 2 includes a pressing block 21 and
  • the torsion spring 22 is disposed on the bottom case 1 and the pressing block 21 is disposed on the right end of the metal elastic piece 32.
  • the torsion spring 22 is disposed on the bottom case 1 and the torsion spring 22 is disposed. One end abuts against the bottom case 1, and the other end of the torsion spring 22 abuts against the pressing block 21.
  • the pressing block 21 is pressed downward, and the right end of the metal elastic piece 32 is rotated clockwise downward with the pressing block 21. Since the metal elastic piece 32 has the characteristic of energy storage, when the hand is released, the metal elastic piece 32 acts as a return spring.
  • the lower end can be rotated counterclockwise, and a magnetic circuit having an opposite direction is formed on the upper magnet 7, the lower magnet 9 and the "C"-shaped magnet 10.
  • the electromagnetic coil 4 induces a magnetic field to generate electricity, and the electromagnetic coil 4 generates The electricity supplies the required power to the board.

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Abstract

一种按键发电结构，包括安装座（5）、安装套（6）、上导磁铁（7）、永磁铁（8）、下导磁铁（9）、电磁线圈（4）、"C"形导磁铁（10）、弹性复位结构（2）及弹性压片结构（3）；在安装座内设有安装空间（51）；上导磁铁、永磁铁及下导磁铁固定安装在安装套上；安装套通过两侧的转轴转动的安装在安装座上，安装套在安装空间中可上下摆动；"C"形导磁铁安装在安装座上，电磁线圈绕设在"C"形导磁铁上，"C"形导磁铁的开口两端分别位于永磁铁的左右两侧；弹性复位结构安装在安装座上；弹性压片结构的一端分别与安装套两侧的转轴固定连接，弹性压片结构的另一端与弹性复位结构配合从而带动上导磁铁及下导磁铁上下摆动。该按键发电结构具有结构紧凑、体积小、加工方便、生产效率高、生产成本低的优点，能搭配多种不同规格的门铃。

Description

按键发电结构 技术领域
本发明涉及一种按键发电结构。
背景技术
现有的遥控开关有利用外部电源或自带电池工作的，也有自带发电机构工作的。虽然自带发电机构克服了使用电池不便的缺点，但其结构复杂，体积较大，加工困难，生产效率低，生产成本高。
发明内容
本发明的目的是克服现有技术的不足而提供一种按键发电结构，它结构紧凑，加工方便，生产效率高，生产成本低，能搭配多种不同规格的遥控开关类产品。
为了达到上述目的，本发明的一种技术方案是这样实现的，其是一种按键发电结构，其特征在于包括：
底壳及安装座；所述安装座安装在底壳上，在所述安装座内设有安装空间；
安装套、上导磁铁、永磁铁及下导磁铁；其中所述上导磁铁、永磁铁及下导磁铁固定安装在安装套上，所述上导磁铁及下导磁铁分别位于永磁铁的两极，上导磁铁、永磁铁及下导磁铁配合后呈“工”字形；所述安装套通过两侧的转轴转动的安装在安装座上，安装套位于安装空间中，安装套在安装空间中可上下摆动；
电磁线圈及“C”形导磁铁；所述“C”形导磁铁安装在安装座上，所述电磁线圈绕设在“C”形导磁铁上，“C”形导磁铁的开口两端分别位于永磁铁的左右两侧，且“C”形导磁铁的开口两端位于上导磁铁及下导磁铁之间并间隙配合，上导磁铁及下导磁铁相对“C”形导磁铁可相对上下摆动，当上导磁铁及下导磁铁上下摆动时，上导磁铁、永磁铁、“C”形导磁铁及下导磁铁形成导磁回路；以及
弹性复位结构及弹性压片结构；所述弹性复位结构安装在底壳上；所述弹性压片结构的一端分别与安装套两侧的转轴固定连接，弹性压片结构的另一端与弹性复位结构配合从而带动上导磁铁及下导磁铁上下摆动。
所述弹性压片结构由弹性金属材料制成，弹性压片结构为“U”型弹性片，“U”型弹性片的两臂端部分别与安装套两侧的转轴固定连接，“U”型弹性片的封闭端与弹性复位结构配合从而带动上导磁铁及下导磁铁上下摆动。
所述弹性复位结构包括一个以上的弹簧，弹簧的下端安装在底壳上，弹簧的上端支 撑“U”型弹性片的封闭端；或所述弹性复位结构包括一片或一片以上的支撑簧片，支撑簧片的下端安装在底壳上，支撑弹片的上端支撑“U”型弹性片的封闭端；或所述弹性复位结构包括一个或一个以上的扭力弹簧，扭力弹簧的一端安装在底壳上，扭力弹簧的另一端支撑“U”型弹性片的封闭端。
所述弹性压片结构包括“U”型框架及金属弹性片，所述“U”型框架的两臂端部分别与安装套两侧的转轴固定连接，所述金属弹性片的左端安装在“U”型框架的封闭端；所述弹性复位结构包括“U”型按压框及一个以上的复位弹簧，所述“U”型按压框的两臂端部转动的安装在底壳上，所述复位弹簧的下端安装在底壳上，复位弹簧的上端支撑“U”型按压框的封闭端，金属弹性片的右端搭在“U”型按压框的封闭端上。
在所述安装套的右部设有一延伸臂；所述弹性压片结构包括“U”型框架、金属弹性片及连接构件，所述金属弹性片的左端与延伸臂的右端通过连接构件紧固地连接在一起；所述弹性复位结构包括一个以上的复位弹簧，复位弹簧的下端安装在底壳上，复位弹簧的上端支撑“U”型框架的封闭端，金属弹性片的右端搭在“U”型框架的封闭端上。
所述弹性压片结构包括“U”型框架及金属弹性片，所述“U”型框架的两臂端部分别与安装套两侧的转轴固定连接，所述金属弹性片的左端安装在“U”型框架的封闭端；所述弹性复位结构为支撑簧片，支撑簧片的下端安装在底壳上，金属弹性片的右端与支撑簧片的上端固定。
所述弹性压片结构包括“U”型框架及金属弹性片，所述“U”型框架的两臂端部分别与安装套两侧的转轴固定连接，所述金属弹性片的左端安装在“U”型框架的封闭端；所述弹性复位结构包括“U”型按压框、转轴及扭力弹簧，所述“U”型按压框的两臂端部通过转轴转动的安装在底壳上，所述扭力弹簧套装在转轴上，扭力弹簧抵靠在底壳上，扭力弹簧的另一端支撑“U”型按压框的封闭端，金属弹性片的右端搭在“U”型按压框的封闭端上。
在所述安装套的右部设有一延伸臂；所述弹性压片结构包括金属弹性片及连接框架，所述金属弹性片的左端与延伸臂的右端通过连接构件紧固地连接在一起；所述弹性复位结构包括支撑簧片，所述支撑簧片的下端抵靠在底壳上，复位弹簧的上端设在金属弹性片的右端上。
在所述安装套的右部设有一延伸臂；所述弹性压片结构包括金属弹性片及连接框架，所述金属弹性片的左端与延伸臂的右端通过连接构件紧固地连接在一起；所述弹性复位结构包括按压块及扭力弹簧，所述按压块转动的设在底壳上，按压块设在金属弹性片的右端 上，所述扭力弹簧设在底壳上，扭力弹簧的一端抵靠在底壳上，扭力弹簧的另一端抵靠在按压块上。
本发明与现有技术相比的优点为：结构紧凑，体积小，加工方便，生产效率高，生产成本低，能搭配多种不同规格的门铃。
附图说明
图1是本发明第一种方案的结构示意图；
图2是图1的俯视图；
图3是图2的A-A的剖视放大图；
图4是图2的B-B的剖视放大图。
图5是本发明第二种方案的结构示意图；
图6是本发明第三种方案的结构示意图；
图7是图6的俯视图；
图8是图7的C-C剖视图；
图9是本发明第四种方案的结构示意图；
图10是图9的俯视图；
图11是图10的D-D剖视图；
图12是本发明第五种方案的结构示意图；
图13是本发明第六种方案的结构示意图；
图14是图13的俯视图；
图15是图14的E-E剖视图；
图16是本发明第七种方案的结构示意图；
图17是图16的俯视图；
图18是图17的F-F剖视图；
图19是本发明第八种方案的结构示意图；
图20是图19的俯视图；
图21是图20的G-G剖视图；
图22是本发明第九种方案的结构示意图；
图23是图22的俯视图；
图24是图23的H-H剖视图。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是，对于这些实施方式的说明用于帮助理解本发明，但并不构成对本发明的限定。此外，下面所描述的本发明各个实施方式中所涉及到的技术特征只要彼此之间未构成冲突就可以互相结合。
在本发明描述中，术语“上”、“下”、“左”及“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明而不是要求本发明必须以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，术语“第一”、“第二”及“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
实施例一
如图1至图4所示，其是一种按键发电结构，包括：
底壳1及安装座5；所述安装座5安装在底壳1上，在所述安装座5内设有安装空间51；
安装套6、上导磁铁7、永磁铁8及下导磁铁9；其中所述上导磁铁7、永磁铁8及下导磁铁9固定安装在安装套6上，所述上导磁铁7及下导磁铁9分别位于永磁铁8的两极，上导磁铁7、永磁铁8及下导磁铁9配合后呈“工”字形；所述安装套6通过两侧的转轴转动的安装在安装座5上，安装套6位于安装空间51中，安装套6在安装空间51中可左右上下摆动；
电磁线圈4及“C”形导磁铁10；所述“C”形导磁铁10安装在底壳1，也可根据实施情况将“C”形导磁铁10安装在安装座5上，所述电磁线圈4绕设在“C”形导磁铁10上，“C”形导磁铁10开口的两端分别位于永磁铁8的左右两侧，且“C”形导磁铁10开口的两端位于上导磁铁7及下导磁铁9之间并间隙配合，上导磁铁7及下导磁铁9相对“C”形导磁铁10可相对左右上下摆动，当上导磁铁7及下导磁铁9左右上下摆动时，上导磁铁7、永磁铁8、“C”形导磁铁10及下导磁铁9形成导磁回路；以及
弹性复位结构2及弹性压片结构3；所述弹性复位结构2安装在底壳1上；所述弹性压片结构3的一端分别与安装套6两侧的转轴固定连接，这样弹性压片结构3可以带动安装套6上下摆动，弹性压片结构3的另一端与弹性复位结构2配合从而带动上导磁铁7及下导磁铁9上下摆动。
使用时，人手往下按压弹性压片结构3或弹性复位结构2后立刻放手，弹性复位结构2帮助弹性压片结构3尽快复位，弹性压片结构3带动上导磁铁7、下导磁铁9及永磁铁8上下摆动，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
如图1、图3、图4所示，在实施例中，所述弹性压片结构3由弹性金属材料制成，弹性压片结构3为“U”型弹性片，“U”型弹性片的两臂的端部分别与安装套6两侧的转轴固定连接；所述弹性复位结构2包括二个弹簧，所述弹簧的下端安装在底壳1上，弹簧的上端支撑“U”型弹性片的封闭端，“U”型弹性片的封闭端与二个弹簧的配合从而带动上导磁铁7及下导磁铁9上下摆动，弹簧的数量可根据实际情况而定，可以是一个、二个或三个等。安装时，电磁线圈4可位于“U”型弹性片的“U”型框内侧，也可位于安装座5的左侧。使用时，向下按压“U”型弹性片的封闭端时，由于“U”型弹性片由弹性金属材料制成，其具有储能的特性，当放手时，“U”型弹性片在二个弹簧的作用下可瞬间复位，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例二
如图5所示，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：所述弹性压片结构3包括“U”型框架31及金属弹性片32，所述“U”型框架31的两臂端部分别与安装套6两侧的转轴固定连接，所述金属弹性片32的左端安装在“U”型框架31的封闭端；所述弹性复位结构2包括“U”型按压框21及一个复位弹簧22，所述“U”型按压框21的两臂端部转动的安装在底壳1上，所述复位弹簧22的下端安装在底壳1上，复位弹簧22的上端支撑“U”型按压框21的封闭端，金属弹性片32的右端搭在“U”型按压框21的封闭端上。
使用时，人手往下按压“U”型按压框21后立刻放手，复位弹簧22帮助金属弹性片32尽快复位，由于金属弹性片32具有储能的特性，使上导磁铁7、下导磁铁9及永磁铁8上下摆动，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例三
如图6至图8所示，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：在所述安装套6的右部设有一延伸臂61；所述弹性压片结构3包括“U”型框架31、金属弹性片32及连接框架33，所述金属弹性片32的左端与连接框架33连接，延伸臂61的右端部伸入连接框架33中；所述弹性复位结构2包括一个以上的复位弹簧，复位弹簧的下端安装在底壳1上，复位弹簧的上端支撑“U”型框架31的封闭端，金属弹性片32的右端搭在“U”型框架31的封闭端上。
使用时，向下按压“U”型框架31的封闭端，金属弹性片32的右端随“U”型框架 31顺时针向下转动，由于金属弹性片32具有储能的特性，当放手时，金属弹性片32在复位弹簧的作用下可瞬间逆时针向上转动，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例四
如图9至图11所示，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：所述弹性复位结构2包括二个支撑簧片，支撑簧片的下端安装在底壳1上，支撑簧片的上端设在“U”型弹性片的封闭端，“U”型弹性片的封闭端与二个支撑簧片配合从而带动上导磁铁7及下导磁铁9上下摆动，支撑簧片的数量可根据实际情况而定，可以是一个、二个或三个等。
使用时，向下按压“U”型弹性片的封闭端时，由于“U”型弹性片由弹性金属材料制成，其具有储能的特性，当放手时，“U”型弹性片在二个支撑簧片的作用下可瞬间复位，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例五
如图12所示，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：弹性复位结构2为呈“厂”字形的支撑簧片，支撑簧片的下端安装在底壳1上，金属弹性片32的右端与支撑簧片的上端固定。
使用时，向下按压“U”型弹性片的封闭端时，由于“U”型弹性片由弹性金属材料制成，其具有储能的特性，当放手时，“U”型弹性片在“厂”字形的支撑簧片的作用下可瞬间复位，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例六
如图13到图15所述，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：所述弹性复位结构2包括二个扭力弹簧，二扭力弹簧分别安装在底壳1并位于安装座5的两侧，扭力弹簧的一端抵靠在底壳1上，扭力弹簧的另一端抵靠在“U”型弹性片的封闭端上，“U”型弹性片的封闭端与二个扭力弹簧配合从而带动上导磁铁7及下导磁铁9上下摆动。
使用时，向下按压“U”型弹性片的封闭端时，由于“U”型弹性片由弹性金属材料制成，其具有储能的特性，当放手时，“U”型弹性片在二个扭力弹簧的作用下可瞬间复 位，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例七
如图16至图18所述，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：所述弹性复位结构2包括“U”型按压框21及一个扭力弹簧22，所述“U”型按压框21的两臂端部转动的安装在底壳1上，所述复位弹簧22安装在底壳1上，复位弹簧22的下端抵靠在底壳1上，复位弹簧22的上端支撑“U”型按压框21的连接臂，金属弹性片32的右端搭在“U”型按压框21的连接臂上；扭力弹簧22的数量可根据实际情况而定，可以是一个、二个或三个等。
使用时，向下按压“U”型按压框21的封闭端，金属弹性片32的右端随“U”型按压框21顺时针向下转动，由于金属弹性片32具有储能的特性，当放手时，金属弹性片32在扭力弹簧22的作用下可瞬间逆时针向上转动，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例八
如图19至图21所示，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：在所述安装套6的右部设有一延伸臂61；所述弹性压片结构3包括金属弹性片32及连接构件33，所述金属弹性片32的左端与延伸臂61的右端通过连接构件33紧固地连接在一起；所述弹性复位结构2包括支撑簧片，所述支撑簧片的下端抵靠在底壳1上，复位弹簧的上端设在金属弹性片32的右端上。
使用时，向下按压支撑簧片，金属弹性片32的右端随支撑簧片顺时针向下转动，由于金属弹性片32具有储能的特性，当放手时，金属弹性片32在复位弹簧的作用下可瞬间逆时针向上转动，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
实施例九
如图22至图24所示，其是一种按键发电结构，技术方案基本上与实施例一相同，所不同的是：在所述安装套6的右部设有一延伸臂61；所述弹性压片结构3包括金属弹性片32及连接构件33，所述金属弹性片32的左端与延伸臂61的右端通过连接构件33紧固地连接在一起；所述弹性复位结构2包括按压块21及扭力弹簧22，所述按压块21转动的设在底壳1上，按压块21设在金属弹性片32的右端上，所述扭力弹簧22设在底壳1上，扭力弹簧22 的一端抵靠在底壳1上，扭力弹簧22的另一端抵靠在按压块21上。
使用时，向下按压按压块21，金属弹性片32的右端随按压块21顺时针向下转动，由于金属弹性片32具有储能的特性，当放手时，金属弹性片32在复位弹簧的作用下可瞬间逆时针向上转动，在上导磁铁7、下导磁铁9及“C”形导磁铁10上形成方向相反的磁路，电磁线圈4感应变化的磁场而产生电，电磁线圈4所产生的电为线路板提供所需的电。
以上结合附图对本发明的实施方式作出详细说明，但本发明不局限于所描述的实施方式。对于本领域的普通技术人员而言，在不脱离本发明的原理和宗旨的情况下对这些实施方式进行多种变化、修改、替换及变形仍落入在本发明的保护范围内。

Claims (9)

  1. 一种按键发电结构，其特征在于包括：
    安装座(5)；在所述安装座(5)内设有安装空间(51)；
    安装套(6)、上导磁铁(7)、永磁铁(8)及下导磁铁(9)；其中所述上导磁铁(7)、永磁铁(8)及下导磁铁(9)固定安装在安装套(6)上，所述上导磁铁(7)及下导磁铁(9)分别位于永磁铁(8)的两极，上导磁铁(7)、永磁铁(8)及下导磁铁(9)配合后呈“工”字形；所述安装套(6)通过两侧的转轴转动的安装在安装座(5)上，安装套(6)位于安装空间(51)中，安装套(6)在安装空间(51)中可上下摆动；
    电磁线圈(4)及“C”形导磁铁(10)；所述“C”形导磁铁(10)安装在安装座(5)上，所述电磁线圈(4)绕设在“C”形导磁铁(10)上，“C”形导磁铁(10)的开口两端分别位于永磁铁(8)的左右两侧，且“C”形导磁铁(10)的开口两端位于上导磁铁(7)及下导磁铁(9)之间并间隙配合，上导磁铁(7)及下导磁铁(9)相对“C”形导磁铁(10)可相对上下摆动，当上导磁铁(7)及下导磁铁(9)上下摆动时，上导磁铁(7)、永磁铁(8)、“C”形导磁铁(10)及下导磁铁(9)形成导磁回路；以及
    弹性复位结构(2)及弹性压片结构(3)；所述弹性复位结构(2)安装在安装座(5)上；所述弹性压片结构(3)的一端分别与安装套(6)两侧的转轴固定连接，弹性压片结构(3)的另一端与弹性复位结构(2)配合从而带动上导磁铁(7)及下导磁铁(9)上下摆动。
  2. 根据权利要求1所述的按键发电结构，其特征在于所述弹性压片结构(3)由弹性金属材料制成，弹性压片结构(3)为“U”型弹性片，“U”型弹性片的两臂端部分别与安装套(6)两侧的转轴固定连接，“U”型弹性片的封闭端与弹性复位结构(2)配合从而带动上导磁铁(7)及下导磁铁(9)上下摆动。
  3. 根据权利要求2所述的按键发电结构，其特征在于所述弹性复位结构(2)包括一个以上的弹簧，弹簧的下端安装在底壳(1)上，弹簧的上端支撑“U”型弹性片的封闭端；或所述弹性复位结构(2)包括一片或一片以上的支撑簧片，支撑簧片的下端安装在底壳(1)上，支撑弹片的上端支撑“U”型弹性片的封闭端；或所述弹性复位结构(2)包括二个扭力弹簧，扭力弹簧的一端安装在底壳(1)上，扭力弹簧的另一端支撑“U”型弹性片的封闭端。
  4. 根据权利要求1所述的按键发电结构，其特征在于所述弹性压片结构(3)包括“U”型框架(31)及金属弹性片(32)，所述“U”型框架(31)的两臂端部分别与安装套(6)两侧的转轴固定连接，所述金属弹性片(32)的左端安装在“U”型框架(31)的封闭端； 所述弹性复位结构(2)包括“U”型按压框(21)及一个以上的复位弹簧(22)，所述“U”型按压框(21)的两臂端部转动的安装在底壳(1)上，所述复位弹簧(22)的下端安装在底壳(1)上，复位弹簧(22)的上端支撑“U”型按压框(21)的封闭端，金属弹性片(32)的右端搭在“U”型按压框(21)的封闭端上。
  5. 根据权利要求1所述的按键发电结构，其特征在于在所述安装套(6)的右部设有一延伸臂(61)；所述弹性压片结构(3)包括“U”型框架(31)、金属弹性片(32)及连接构件(33)，所述金属弹性片(32)的左端与延伸臂(61)的右端通过连接构件(33)紧固地连接在一起；所述弹性复位结构(2)包括一个以上的复位弹簧，复位弹簧的下端安装在底壳(1)上，复位弹簧的上端支撑“U”型框架(31)的封闭端，金属弹性片(32)的右端搭在“U”型框架(31)的封闭端上。
  6. 根据权利要求1所述的按键发电结构，其特征在于所述弹性压片结构(3)包括“U”型框架(31)及金属弹性片(32)，所述“U”型框架(31)的两臂端部分别与安装套(6)两侧的转轴固定连接，所述金属弹性片(32)的左端安装在“U”型框架(31)的封闭端；所述弹性复位结构(2)为支撑簧片，支撑簧片的下端安装在底壳(1)上，金属弹性片(32)的右端与支撑簧片的上端固定。
  7. 根据权利要求1所述的按键发电结构，其特征在于所述弹性压片结构(3)包括“U”型框架(31)及金属弹性片(32)，所述“U”型框架(31)的两臂端部分别与安装套(6)两侧的转轴固定连接，所述金属弹性片(32)的左端安装在“U”型框架(31)的封闭端；所述弹性复位结构(2)包括“U”型按压框(21)、转轴(23)及扭力弹簧(24)，所述“U”型按压框(21)的两臂端部通过转轴(23)转动的安装在底壳(1)上，所述扭力弹簧(24)套装在转轴(23)上，扭力弹簧(24)抵靠在底壳(1)上，扭力弹簧(24)的另一端支撑“U”型按压框(21)的封闭端，金属弹性片(32)的右端搭在“U”型按压框(21)的封闭端上。
  8. 根据权利要求1所述的按键发电结构，其特征在于在所述安装套(6)的右部设有一延伸臂(61)；所述弹性压片结构(3)包括金属弹性片(32)及连接构件(33)，所述金属弹性片(32)的左端与延伸臂(61)的右端通过连接构件(33)紧固地连接在一起；所述弹性复位结构(2)包括支撑簧片，所述支撑簧片的下端抵靠在底壳(1)上，复位弹簧的上端设在金属弹性片(32)的右端上。
  9. 根据权利要求1所述的按键发电结构，其特征在于在所述安装套(6)的右部设有一延伸臂(61)；所述弹性压片结构(3)包括金属弹性片(32)及连接构件(33)，所述金属弹性 片(32)的左端与延伸臂(61)的右端通过连接构件(33)紧固地连接在一起；所述弹性复位结构(2)包括按压块(21)及扭力弹簧(22)，所述按压块(21)转动的设在底壳(1)上，按压块(21)设在金属弹性片(32)的右端上，所述扭力弹簧(22)设在底壳(1)上，扭力弹簧(22)的一端抵靠在底壳(1)上，扭力弹簧(22)的另一端抵靠在按压块(21)上。
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