WO2016206454A1 - Linear kinetic energy generator - Google Patents

Linear kinetic energy generator Download PDF

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Publication number
WO2016206454A1
WO2016206454A1 PCT/CN2016/079390 CN2016079390W WO2016206454A1 WO 2016206454 A1 WO2016206454 A1 WO 2016206454A1 CN 2016079390 W CN2016079390 W CN 2016079390W WO 2016206454 A1 WO2016206454 A1 WO 2016206454A1
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Prior art keywords
vibration
block
vibration block
vibrating
kinetic energy
Prior art date
Application number
PCT/CN2016/079390
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French (fr)
Chinese (zh)
Inventor
王建华
Original Assignee
上海比路电子有限公司
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Publication of WO2016206454A1 publication Critical patent/WO2016206454A1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Definitions

  • the present invention relates to a vibration source, and in particular to a linear kinetic energy generator for an electronic product such as a mobile phone.
  • Mobile phone vibrators generally use a miniature ordinary motor plus a cam (balance weight)
  • /counter weight is also called eccentric wheel, centrifugal wheel, vibration terminal, balance wheel
  • the center of gravity of the cam is not on the rotating shaft of the motor.
  • the cam makes a circular motion to generate centrifugal force, because the direction of the centrifugal force changes with the rotation of the cam. It changes constantly, and vibration is generated.
  • Most of the motor is also equipped with a rubber sleeve, which mainly plays the role of vibration reduction and auxiliary fixation, and reduces the interference or damage to the internal hardware of the mobile phone during operation.
  • the disadvantage is that it is bulky and difficult to control the frequency and amplitude of the vibration. .
  • the utility model of the application No. 201420149314.3 discloses a mobile phone vibrator comprising a vibration motor and an eccentric wheel, the vibration motor comprising a housing and a drive shaft for driving the eccentric, wherein: the housing A support frame is disposed on the support frame, and a driven shaft coaxial with the central axis of the drive shaft is disposed on the support frame. The one end of the driven shaft away from the vibration motor is fixed to the eccentric wheel, and the other end of the driven shaft is fixedly connected. A buffer device is provided, and the buffer device is fixedly connected to the drive shaft.
  • the utility model of the application No. 201420148909.7 discloses a column type mobile phone vibrator comprising a column type vibration motor, the vibration motor comprising a housing and a main shaft, wherein the main shaft is fixed with a fan-shaped eccentric hammer,
  • the motor housing is provided with an axially moving vibration block, and the vibration block is provided with a circular groove having a diameter larger than that of the eccentric hammer, and the circumferential wall of the circular groove is provided with a closed wave-shaped raceway, and the eccentric hammer
  • An object of the present invention is to provide a linear kinetic energy generator for an electronic product such as a mobile phone, which generates vibration using an electromagnetic principle, thereby achieving a smaller volume.
  • a linear kinetic energy generator comprising a vibration block cover, characterized in that a vibration block is disposed in the vibration block cover, and a magnet is disposed in the vibration block, below the vibration block
  • a circuit board is provided, and a coil matched with the magnet is arranged on the circuit board, and the vibration block vibration is realized by loading a square wave current on the coil.
  • a reed is disposed between the two sides of the vibrating block and the vibrating block cover, and the vibrating reed is buffered to avoid a hard impact between the vibrating block and the vibrating block cover.
  • the vibration cover is provided with an outer casing, a buffer gasket is disposed between the vibration cover and the outer casing, and a negative steel plate matched with the outer casing is disposed under the circuit board.
  • the vibration block is provided with three mounting holes side by side, three magnets are respectively mounted, and the three magnets are
  • the vibration block is provided with two coils respectively located on a magnetic flux loop formed between the two adjacent N-pole magnets and S-pole magnets, and the waveforms of the two coils are synchronous. Therefore, the direction of the thrust is also the same, because the two coils are connected in series, and the electric field generated by the corresponding magnetic field and the coil is also the same after the coils are connected in series.
  • the N-pole magnet and the S-pole magnet are disposed in the vibration block of the present invention to form a magnetic flux loop, and a coil is disposed on the magnetic flux loop, and the vibration of the vibration block is realized by loading a square wave current on the coil.
  • the advantage of the present invention is that it is small in size and can easily adjust the strength and frequency of the vibration.
  • the linear kinetic energy generator of the present invention can generally be used for ringing of a mobile phone, and can also be used in a tablet computer, a game controller, etc., and is widely used, and is currently a method of providing vibration amount in addition to a cylindrical motor.
  • FIG 2 is an internal schematic view of the present invention.
  • FIG. 3 is a schematic view of an internal facade of the present invention.
  • a linear kinetic energy generator includes a casing 1, a buffer pad 2, a vibrating block casing 3, a reed 4, a vibrating block 5, an S-pole magnet 6, an N-pole magnet 10, and a coil. 7. Circuit board 8 and back sheet steel 9.
  • the vibration block 5 is disposed in the vibration block cover 3, the magnet 6 is disposed in the vibration block 5, and the circuit board 8 is disposed under the vibration block 5.
  • the circuit board 8 is provided with a coil 7 matched with the magnet 6, and the coil 7 is passed through the coil. The square wave current is applied to 7 to vibrate the vibration block 5.
  • a reed 4 is disposed between both sides of the vibrating block 5 and the vibrating block cover 3, and the vibrating reed 4 is buffered to avoid the vibrating block 5 and the vibrating block cover. A hard impact occurred between 3 and caused damage.
  • the reed is a U-shaped member having one end fixed to the vibration block and the other end fixed to the vibration block cover 3.
  • the vibrating block has a rectangular structure, and two sides thereof are outwardly convex, and both ends are recessed inwardly, and two reeds 4 are disposed in the vibrating block cover 3, and the two reeds 4 are disposed.
  • the reed 4 has a U-shaped configuration consisting of two end reeds, a middle reed, and a connecting reed connected between the end reed and the middle reed, wherein the intermediate reed There is a groove on one side, and the depth of the groove is about 0.6mm. Because there is a bumper block at the lower part, the height of the bumper block is about 0.4mm. In order to operate the vibration block without interference, the mouth is made. deal with.
  • a cushioning pad 2 is disposed between the vibrating casing 3 and the outer casing 1.
  • the material of the cushioning pad 2 is a stainless steel block and a foamed flexible surface material, and the bottom of the circuit board 8 is disposed to cooperate with the outer casing 1.
  • the backsheet steel sheet 9, the backsheet steel sheet 9 and the outer casing 1 can function as a grounding antistatic and electromagnetic shielding, and the cushioning pad 2 acts as a buffer in the vibration damper to avoid violent collision between the outer casing 1 and the vibration casing 3 to cause damage.
  • three mounting holes are arranged side by side on the vibration block, and the N-pole magnets are installed in the middle of the three mounting holes.
  • two small holes on both sides are installed as two S-pole magnets 6, a magnetic flux circuit is formed between the adjacent N-pole magnets 10 and the S-pole magnets 6, and a coil is disposed at a position covered by the flux circuit.
  • Load a square wave you can achieve it.
  • the elastic modulus of the spring material after stamping to form the material and the physical properties of the bonding material itself basically loading a 180 Hz bias sine wave of 2.2 V at both ends of the coil, and commutating the voltage of the positive and negative phases provided by the waveform to generate vibration.

Abstract

A linear kinetic energy generator, comprising: a vibration block cover (3); a vibration block (5) in the vibration block cover; a magnet (6, 10) in the vibration block; a circuit board (8) below the vibration block; and a coil (7) matching the magnet and provided on the circuit board. By loading a square wave current to the coil the vibration block is made to vibrate. An N-pole magnet (10) and an S-pole magnet (6) are provided in the vibration block, forming a magnetic flux loop. The coil is provided on the magnetic flux loop, and by loading a square wave current to the coil the vibration block is made to vibrate. By adjusting the size and frequency of the square wave, the intensity and frequency of the vibration can be adjusted. The linear kinetic energy generator has a small volume, and the intensity and frequency of the vibration thereof can be conveniently adjusted.

Description

说明书 技术领域  Instruction manual
[0001] 本发明涉及一种振动源， 具体涉及一种用于手机等电子产品的线性动能发生器 背景技术  [0001] The present invention relates to a vibration source, and in particular to a linear kinetic energy generator for an electronic product such as a mobile phone.
[0002] 手机振动器一般采用一个微型的普通电动机加上一个凸轮 （balance weight [0002] Mobile phone vibrators generally use a miniature ordinary motor plus a cam (balance weight)
/counter weight也叫偏心轮、 离心轮、 振动端子、 平衡轮） ， 而凸轮的重心并不 在电动机的转轴上， 在转动吋， 凸轮做圆周运动， 产生离心力， 由于离心力的 方向随凸轮的转动而不断变化， 于是产生了振动。 大部分电动机外部还包有橡 胶套， 主要起到减振和辅助固定作用， 减少其在工作吋对手机内部硬件的干扰 或损坏， 其缺点在于体积大， 且不易对振动的频率和幅度进行控制。 /counter weight is also called eccentric wheel, centrifugal wheel, vibration terminal, balance wheel), and the center of gravity of the cam is not on the rotating shaft of the motor. During the rotation, the cam makes a circular motion to generate centrifugal force, because the direction of the centrifugal force changes with the rotation of the cam. It changes constantly, and vibration is generated. Most of the motor is also equipped with a rubber sleeve, which mainly plays the role of vibration reduction and auxiliary fixation, and reduces the interference or damage to the internal hardware of the mobile phone during operation. The disadvantage is that it is bulky and difficult to control the frequency and amplitude of the vibration. .
[0003] 申请号为 201420149314.3的实用新型公幵了一种手机振动器， 包括振动马达、 偏心轮， 所述振动马达包括壳体与驱动偏心轮的驱动轴， 其特征是： 所述的壳 体上设置有支撑架， 所述支撑架上穿设有与驱动轴中心轴线同轴的从动轴， 所 述从动轴远离振动马达的一端与偏心轮固定， 从动轴的另一端固定连接地设置 有缓冲装置， 缓冲装置与驱动轴固定连接。  [0003] The utility model of the application No. 201420149314.3 discloses a mobile phone vibrator comprising a vibration motor and an eccentric wheel, the vibration motor comprising a housing and a drive shaft for driving the eccentric, wherein: the housing A support frame is disposed on the support frame, and a driven shaft coaxial with the central axis of the drive shaft is disposed on the support frame. The one end of the driven shaft away from the vibration motor is fixed to the eccentric wheel, and the other end of the driven shaft is fixedly connected. A buffer device is provided, and the buffer device is fixedly connected to the drive shaft.
[0004] 申请号为 201420148909.7的实用新型公幵了一种柱式手机振动器， 包括柱式的 振动马达， 所述振动马达包括壳体与主轴， 所述的主轴上固定有扇形的偏心锤 ， 所述的马达壳体上设有轴向运动的振动块， 振动块上设有直径大于偏心锤的 圆形槽， 圆形槽的圆周壁上设有封闭的波浪形滚道， 所述偏心锤位于圆形槽内 ， 偏心锤与圆形槽的槽壁之间存在间隙， 所述偏心锤的外圆周面上球形槽， 球 形槽内安装有滚珠， 所述滚珠与滚道之间滚动配合， 在偏心锤旋转直径无法增 加而影响振动效果的吋候， 设置轴向运动的振动块， 从而增加振动效果。  [0004] The utility model of the application No. 201420148909.7 discloses a column type mobile phone vibrator comprising a column type vibration motor, the vibration motor comprising a housing and a main shaft, wherein the main shaft is fixed with a fan-shaped eccentric hammer, The motor housing is provided with an axially moving vibration block, and the vibration block is provided with a circular groove having a diameter larger than that of the eccentric hammer, and the circumferential wall of the circular groove is provided with a closed wave-shaped raceway, and the eccentric hammer There is a gap between the eccentric weight and the groove wall of the circular groove, the spherical groove on the outer circumferential surface of the eccentric hammer, the ball is mounted in the spherical groove, and the ball and the raceway are rollingly matched. When the eccentric hammer rotation diameter cannot be increased to affect the vibration effect, the vibration block of the axial movement is set, thereby increasing the vibration effect.
技术问题  technical problem
问题的解决方案  Problem solution
技术解决方案 [0005] 本发明的目的是提供一种用于手机等电子产品的线性动能发生器， 该线性动能 发生器利用电磁学原理产生振动， 因而可以实现体积更小的目的。 Technical solution [0005] An object of the present invention is to provide a linear kinetic energy generator for an electronic product such as a mobile phone, which generates vibration using an electromagnetic principle, thereby achieving a smaller volume.
[0006] 为了实现上述目的， 本发明的技术方案为： 一种线性动能发生器， 包括振动块 罩壳， 其特征在于振动块罩壳内设置有振动块， 振动块内设置磁石， 振动块下 方设置有线路板， 线路板上设置与磁石相配合的线圈， 通过在线圈上加载方波 电流实现振动块振动。  [0006] In order to achieve the above object, the technical solution of the present invention is: A linear kinetic energy generator, comprising a vibration block cover, characterized in that a vibration block is disposed in the vibration block cover, and a magnet is disposed in the vibration block, below the vibration block A circuit board is provided, and a coil matched with the magnet is arranged on the circuit board, and the vibration block vibration is realized by loading a square wave current on the coil.
[0007] 根据本发明的具体实施例， 所述振动块的两侧和振动块罩壳之间设置簧片， 在 振动吋簧片进行缓冲， 避免振动块和振动块罩壳之间发生硬撞击。  According to a specific embodiment of the present invention, a reed is disposed between the two sides of the vibrating block and the vibrating block cover, and the vibrating reed is buffered to avoid a hard impact between the vibrating block and the vibrating block cover. .
[0008] 所述振动罩壳外设置外壳， 振动罩壳和外壳之间设置缓冲垫片， 线路板下方设 置与外壳配合的底片钢板。 [0008] The vibration cover is provided with an outer casing, a buffer gasket is disposed between the vibration cover and the outer casing, and a negative steel plate matched with the outer casing is disposed under the circuit board.
[0009] 所述振动块上并排设置有三个安装孔， 分别安装有三个磁石， 所述三个磁石为[0009] The vibration block is provided with three mounting holes side by side, three magnets are respectively mounted, and the three magnets are
2个 S极磁石和设置在 2个 S极磁石之间的一个 N极磁石， 或者 2个 N极磁石和设置 在 2个 N极磁石之间的一个 S极磁石。 Two S-pole magnets and one N-pole magnet placed between two S-pole magnets, or two N-pole magnets and one S-pole magnet placed between two N-pole magnets.
[0010] 所述振动块上设置有 2个线圈， 分别位于所述 2个相邻的 N极磁石和 S极磁石之 间形成的磁通回路上， 所述两个线圈加载的波形是同步的,因而推力的方向也是 一致的，因为 2个线圈是串联的， 同吋线圈串联后， 对应的磁场与线圈通电后产生 的电场力也是一致的。 [0010] The vibration block is provided with two coils respectively located on a magnetic flux loop formed between the two adjacent N-pole magnets and S-pole magnets, and the waveforms of the two coils are synchronous. Therefore, the direction of the thrust is also the same, because the two coils are connected in series, and the electric field generated by the corresponding magnetic field and the coil is also the same after the coils are connected in series.
[0011]  [0011]
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0012] 本发明振动块内设置 N极磁石和 S极磁石， 形成磁通回路， 线圈设置在所述磁 通回路上， 通过在线圈上加载方波电流， 实现振动块振动。 调节方波的大小和 方波的频率， 可以调节振动的力度和频率。 本发明的优点在于体积小， 且能够 方便地调节振动的力度和频率。 本发明的线性动能发生器一般可以用于手机的 振铃， 也可以用在平板电脑， 游戏手柄等， 应用比较广泛， 是目前除了圆筒马 达以外可以提供振动量的一种方式。  [0012] The N-pole magnet and the S-pole magnet are disposed in the vibration block of the present invention to form a magnetic flux loop, and a coil is disposed on the magnetic flux loop, and the vibration of the vibration block is realized by loading a square wave current on the coil. By adjusting the size of the square wave and the frequency of the square wave, you can adjust the strength and frequency of the vibration. The advantage of the present invention is that it is small in size and can easily adjust the strength and frequency of the vibration. The linear kinetic energy generator of the present invention can generally be used for ringing of a mobile phone, and can also be used in a tablet computer, a game controller, etc., and is widely used, and is currently a method of providing vibration amount in addition to a cylindrical motor.
[0013]  [0013]
对附图的简要说明 附图说明 Brief description of the drawing DRAWINGS
[0014] 图 1为本发明一实施例的爆破图。  1 is a blasting diagram of an embodiment of the present invention.
[0015] 图 2为本发明的内部示意图。 2 is an internal schematic view of the present invention.
[0016] 图 3为本发明的内部立面示意图。 3 is a schematic view of an internal facade of the present invention.
[0017] [0017]
实施该发明的最佳实施例  BEST MODE FOR CARRYING OUT THE INVENTION
本发明的最佳实施方式  BEST MODE FOR CARRYING OUT THE INVENTION
[0018] 下面结合附图和实例对本发明作详细说明。 [0018] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0019] 如图 1所示， 一种线性动能发生器， 包括外壳 1、 缓冲垫片 2、 振动块罩壳 3、 簧 片 4、 振动块 5、 S极磁石 6、 N极磁石 10、 线圈 7、 线路板 8和底片钢板 9。  [0019] As shown in FIG. 1, a linear kinetic energy generator includes a casing 1, a buffer pad 2, a vibrating block casing 3, a reed 4, a vibrating block 5, an S-pole magnet 6, an N-pole magnet 10, and a coil. 7. Circuit board 8 and back sheet steel 9.
[0020] 振动块 5设置在振动块罩壳 3内， 振动块 5内设置磁石 6， 振动块 5下方设置有线 路板 8， 线路板 8上设置与磁石 6相配合的线圈 7， 通过在线圈 7上加载方波电流实 现振动块 5振动。  [0020] The vibration block 5 is disposed in the vibration block cover 3, the magnet 6 is disposed in the vibration block 5, and the circuit board 8 is disposed under the vibration block 5. The circuit board 8 is provided with a coil 7 matched with the magnet 6, and the coil 7 is passed through the coil. The square wave current is applied to 7 to vibrate the vibration block 5.
[0021] 根据本发明的具体实施例， 所述振动块 5的两侧和振动块罩壳 3之间设置簧片 4 ， 在振动吋簧片 4进行缓冲， 避免振动块 5和振动块罩壳 3之间发生硬撞击而造成 损坏。 所述簧片为 U型件， 其一端固定在振动块上， 另一端固定在振动块罩壳 3 上。 如图所示， 所述振动块为长方形结构， 其两侧面中间向外凸出， 两端向内 凹陷， 所述振动块罩 3壳内设置 2个簧片 4， 所述两个簧片 4的一端分别固定在所 述振动块其中一侧面的两端， 另一端固定则在振动块罩壳的内侧。 如图所示， 所述簧片 4为 U形结构， 由两个端部簧片、 一个中部簧片以及连接在端部簧片和 中部簧片之间的连接簧片组成， 其中中间簧片一侧幵设有槽， 槽的深度为 0.6mm 左右， 因为其下部有一块防撞块， 防撞块的高度为 0.4mm左右， 为了在振动块动 作吋， 不产生干涉， 所以进行了幵口处理。  [0021] According to a specific embodiment of the present invention, a reed 4 is disposed between both sides of the vibrating block 5 and the vibrating block cover 3, and the vibrating reed 4 is buffered to avoid the vibrating block 5 and the vibrating block cover. A hard impact occurred between 3 and caused damage. The reed is a U-shaped member having one end fixed to the vibration block and the other end fixed to the vibration block cover 3. As shown in the figure, the vibrating block has a rectangular structure, and two sides thereof are outwardly convex, and both ends are recessed inwardly, and two reeds 4 are disposed in the vibrating block cover 3, and the two reeds 4 are disposed. One end is fixed to both ends of one side of the vibrating block, and the other end is fixed to the inner side of the vibrating block cover. As shown, the reed 4 has a U-shaped configuration consisting of two end reeds, a middle reed, and a connecting reed connected between the end reed and the middle reed, wherein the intermediate reed There is a groove on one side, and the depth of the groove is about 0.6mm. Because there is a bumper block at the lower part, the height of the bumper block is about 0.4mm. In order to operate the vibration block without interference, the mouth is made. deal with.
[0022] 振动罩壳 3和外壳 1之间设置缓冲垫片 2， 所述缓冲垫片 2的材质是不锈钢块状加 带有泡面的柔性面材料， 线路板 8下方设置与外壳 1配合的底片钢板 9， 底片钢板 9和外壳 1能够起到接地防静电和电磁屏蔽作用， 缓冲垫片 2在振动吋起到缓冲作 用， 避免外壳 1和振动罩壳 3之间发生剧烈碰撞而造成损坏。  [0022] A cushioning pad 2 is disposed between the vibrating casing 3 and the outer casing 1. The material of the cushioning pad 2 is a stainless steel block and a foamed flexible surface material, and the bottom of the circuit board 8 is disposed to cooperate with the outer casing 1. The backsheet steel sheet 9, the backsheet steel sheet 9 and the outer casing 1 can function as a grounding antistatic and electromagnetic shielding, and the cushioning pad 2 acts as a buffer in the vibration damper to avoid violent collision between the outer casing 1 and the vibration casing 3 to cause damage.
[0023] 所述振动块上并排设置有三个安装孔， 所述三个安装孔中间大孔安装 N极磁石 1 0， 两边两个小孔安装为 2个 S极磁石 6， 相邻的 N极磁石 10和 S极磁石 6之间形成磁 通回路， 在所述磁通回路所覆盖的位置设置线圈， 在线圈中加载方波， 即可实 现。 弹簧材料在冲压以成型以后的弹性系数以及结合材料本身的物性， 基本为 将 180赫兹偏置正弦波 2.2V加载在线圈两端吋， 通过波形提供的正反两相的电压 进行换向， 产生振动。 [0023] three mounting holes are arranged side by side on the vibration block, and the N-pole magnets are installed in the middle of the three mounting holes. 0, two small holes on both sides are installed as two S-pole magnets 6, a magnetic flux circuit is formed between the adjacent N-pole magnets 10 and the S-pole magnets 6, and a coil is disposed at a position covered by the flux circuit. Load a square wave, you can achieve it. The elastic modulus of the spring material after stamping to form the material and the physical properties of the bonding material itself, basically loading a 180 Hz bias sine wave of 2.2 V at both ends of the coil, and commutating the voltage of the positive and negative phases provided by the waveform to generate vibration.

Claims

权利要求书 Claim
一种线性动能发生器， 包括振动块罩壳， 其特征在于振动块罩壳内设 置有振动块， 振动块内设置磁石， 振动块下方设置有线路板， 线路板 上设置与磁石相配合的线圈， 通过在线圈上加载方波电流实现振动块 振动。 A linear kinetic energy generator, comprising a vibration block cover, characterized in that a vibration block is arranged in the vibration block cover, a magnet is arranged in the vibration block, a circuit board is arranged under the vibration block, and a coil matched with the magnet is arranged on the circuit board. The vibration block vibration is achieved by loading a square wave current on the coil.
按权利要求 1所述的线性动能发生器， 其特征在于： 根据本发明的具 体实施例， 所述振动块的两侧和振动块罩壳之间设置簧片， 在振动吋 簧片进行缓冲， 避免振动块和振动块罩壳之间发生硬撞击。 The linear kinetic energy generator according to claim 1, wherein: according to a specific embodiment of the present invention, a reed is disposed between the two sides of the vibrating block and the vibrating block cover, and the vibrating reed is buffered. Avoid a hard impact between the vibrating block and the vibrating block housing.
按权利要求 1所述的线性动能发生器， 其特征在于所述振动罩壳外设 置外壳， 振动罩壳和外壳之间设置缓冲垫片， 线路板下方设置与外壳 配合的底片钢板。 The linear kinetic energy generator according to claim 1, wherein said vibrating casing is provided with a casing, a cushioning gasket is disposed between the vibrating casing and the casing, and a backsheet steel plate is disposed under the circuit board to cooperate with the casing.
按权利要求 1所述的线性动能发生器， 其特征在于： 所述振动块上并 排设置有三个安装孔， 分别安装有三个磁石， 所述三个磁石为 2个 S极 磁石和设置在 2个 S极磁石之间的一个 N极磁石， 或者 2个 N极磁石和设 置在 2个 N极磁石之间的一个 S极磁石。 The linear kinetic energy generator according to claim 1, wherein: the vibration block is provided with three mounting holes side by side, three magnets are respectively mounted, and the three magnets are two S-pole magnets and are disposed in two An N-pole magnet between the S-pole magnets, or two N-pole magnets and an S-pole magnet placed between the two N-pole magnets.
按权利要求 1所述的线性动能发生器， 其特征在于： 所述振动块上设 置有 2个线圈， 分别位于所述 2个相邻的 N极磁石和 S极磁石之间形成 的磁通回路上。 The linear kinetic energy generator according to claim 1, wherein: said vibration block is provided with two coils, and magnetic flux circuits formed between said two adjacent N-pole magnets and S-pole magnets respectively on.
PCT/CN2016/079390 2015-06-24 2016-04-15 Linear kinetic energy generator WO2016206454A1 (en)

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