WO2017206285A1 - Self-energy switch - Google Patents

Self-energy switch Download PDF

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Publication number
WO2017206285A1
WO2017206285A1 PCT/CN2016/090234 CN2016090234W WO2017206285A1 WO 2017206285 A1 WO2017206285 A1 WO 2017206285A1 CN 2016090234 W CN2016090234 W CN 2016090234W WO 2017206285 A1 WO2017206285 A1 WO 2017206285A1
Authority
WO
WIPO (PCT)
Prior art keywords
self
magnet
wire package
permanent magnets
elastic
Prior art date
Application number
PCT/CN2016/090234
Other languages
French (fr)
Chinese (zh)
Inventor
张李萍
张擎宇
Original Assignee
张李萍
张擎宇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张李萍, 张擎宇 filed Critical 张李萍
Publication of WO2017206285A1 publication Critical patent/WO2017206285A1/en

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • 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 switch, in particular to a self-energy switch.
  • the present invention provides a self-energy switch by utilizing a micro-energy harvesting technique that collects tiny energy from the environment to power the product.
  • the present invention provides a self-energy switch including an electromagnetic transducer, a wiring board and an outer casing.
  • the electromagnetic transducer consists of a wire pack, two permanent magnets and a soft magnet. The wire wrapped around the soft magnet.
  • the two permanent magnets are disposed on opposite sides of the soft magnet relative to each other, and the polar directions of the two permanent magnets are the same.
  • a magnetic circuit is formed between the two permanent magnets and the soft magnet, and the direction of the magnetic circuit is from one of the permanent magnets through the soft magnet to the other.
  • the circuit board is electrically connected to the electromagnetic transducer.
  • the outer casing encloses the electromagnetic transducer and the circuit board.
  • the outer casing has two elastic elements, and the two elastic elements are respectively disposed at two ends of the electromagnetic transducer.
  • the elastic element comprises two elastic pieces, each of the elastic pieces comprising a safety tongue and a resilient tongue.
  • the outer casing includes a key cap and a bottom plate, and the key cap and the bottom plate are coupled through the shaft hole, and the key cap has two sets of pressing blocks, each set of pressing blocks includes a safety pressing block and an elastic pressing block, and the insurance pressing block
  • the position corresponds to the position of the safety tongue
  • the position of the elastic pressure block corresponds to the position of the elastic tongue.
  • the base plate has a guide post to guide movement of the keycap.
  • the self-energy switch further includes a wire package, and the wire package and the soft magnet are fixed to the wire package.
  • the wire package has a PIN pin, and the wire package is soldered to the circuit board through the PIN pin.
  • the wire package has a core hole, and the soft magnet is threaded through the core hole, and the wire package is wound around the core hole.
  • the self-energy switch further comprises an upper cover and a wire package, the upper cover and the wire package are connected by a shaft hole, the wire package is fixed to the wire package, and the two elastic components are fixed on the upper cover. Both ends.
  • the self-energy switch further comprises two magnet boxes, each of which is disposed in a magnet box, and the two magnet boxes are respectively fixed at two ends of the upper cover.
  • the soft magnet has a positioning groove
  • the wire package has a positioning post
  • the positioning groove and the positioning post cooperate with each other.
  • each permanent magnet comprises two armatures and a magnet.
  • the two armatures are respectively located on both sides of the magnet and protrude from the magnet.
  • the two ends of the soft magnet are respectively defined by two armatures. Medium movement.
  • the circuit board includes a power management module, a wireless transmitting module, a switch panel control module, and a switch pressing direction identifying circuit
  • the switch pressing direction identifying circuit includes a diode D1, a diode D2, a capacitor C1, and a capacitor C2.
  • Capacitor C3, resistor R1, resistor R2, diode D3, diode D4, diode D5 and diode D6, both ends of the line package are connected to the switch pressing direction identification circuit, and the capacitor C1 is charged through the diode D3, the diode D4, the diode D5 and the diode D6.
  • the circuit draws power from the capacitor C1, and the direction signal pressed by the user is sent to the switch panel control module through the resistor R1 and the resistor R2, and the switch control module controls the first LED and the second LED to indicate the pressing direction of the user.
  • the present invention provides a switch that utilizes two states of its own mechanism to represent two states of on and off, respectively. Since the self-energy switch provided by the invention is a rocker type switch, compared with the existing push button switch, one switch can express two stable states of opening and closing, and the pressing feel is good, the pressing is more stable, and the user of the product is improved.
  • the present invention uses two permanent magnets respectively disposed at both ends of the soft magnetic body, the soft magnet and the permanent magnet can be manufactured only by a simple shape, without folding bend. Since the soft magnet and the permanent magnet structure are simplified, the magnetic flux path through the soft magnet is almost a straight line. Thereby, the magnetic circuit is greatly shortened, the magnetic resistance is reduced, and the power generation efficiency and material utilization rate are improved.
  • an electromagnetic transducer the entire circuit can be operated without a battery and an external power source, saving energy and environmental protection, saving labor and effort.
  • the two permanent magnets are connected by an upper cover made of a material that is non-magnetic and has magnetic permeability characteristics (for example, plastic, aluminum, copper, glass, etc.), and generates relative motion with the soft magnetic body. Since the N pole and the S pole of the permanent magnet respectively contact different surfaces on both sides of the soft magnet, the direction of the magnetic line inside the soft magnet is abruptly changed, so that the magnetism generates electricity to drive the wireless transmitting device to emit a signal.
  • the switch of the present invention can be manufactured using materials which are easy to manufacture, such as plastics, and the energy conversion mechanism is also very easy to realize modularization, and is suitable for mass production and promotion.
  • the elastic elements are arranged on both sides of the transducer. Due to the design of the upper cover itself, the stability of the movement and the mutual matching precision are ensured while the soft magnet and the permanent magnet are relatively moved.
  • the elastic elements provided on both sides provide the elastic energy storage required to stabilize ⁇ t. Thereby greatly improving the stability of the product. Since the overall mechanism is properly matched, the power generation efficiency is greatly improved, thereby reducing the suction force of the magnet and making the hand feel light, and realizing the experience of the tact switch.
  • the modular structure of the button assembly assembly is suitable for large-scale distributed production, and can adapt to the continuous innovation of product styles.
  • the elastic block insurance block on the inner wall of the key cap cooperates with the elastic tongue and the safety tongue on the elastic piece.
  • the elastic tongue provides the elasticity needed to improve ⁇ t and user feel comfort.
  • the safety clamp and the safety tongue maintain product reliability when the elastic tongue and the elastic clamp fail.
  • the guide posts on the bottom plate below each of the keycaps are arranged such that the keycaps remain stationary while moving, and the gap between the keycap and the keycap is maintained consistently between the keycap and the keycap.
  • FIG. 1 is a first exploded view of a self-energy switch according to an embodiment of the invention
  • FIG. 2 is a second exploded view of a self-energy switch according to an embodiment of the invention.
  • FIG. 3 is a schematic structural view of a self-energy switch installation according to an embodiment of the invention.
  • Figure 4 is a schematic diagram of the steady state structure of A
  • Figure 5 is a schematic diagram of the steady state structure of B
  • FIG. 6 is a circuit block diagram of a self-energy switch according to an embodiment of the invention.
  • the invention adopts the principle of electromagnetic induction power generation, and uses two steady states formed by its own mechanism to represent opening and closing. From the operator changing the two steady-state moments, a magnetic pole abrupt effect is formed in the soft magnet. The electromotive force is induced in the linear package by the sudden change of the magnetic field line and the magnetic flux mutation caused by the magnetic pole mutation of the soft magnetic body. And the two different directions of the soft magnetic pole are used to represent the on and off states of the switch, and the induced electromotive force is used to supply power to the subsequent circuit. And the structure of the rocker switch is used to improve the user's operating feel. The details are described below.
  • the present invention provides a self-energy switch that includes an electromagnetic transducer 40, a circuit board 50, and a housing 60.
  • the circuit board 50 is electrically connected to the electromagnetic transducer 40.
  • the outer casing 60 encloses the electromagnetic transducer 40 and the circuit board 50.
  • the outer casing 60 has two elastic members 6, which are respectively disposed at both ends of the electromagnetic transducer 40.
  • the electromagnetic transducer 40 includes a wire package 12, two permanent magnets, and a soft magnetic body 8.
  • the wire package 12 is wound around the soft magnetic body 8, and the two permanent magnets are disposed on opposite sides of the soft magnetic body 8 so as to be relatively movable.
  • the soft magnetic body 8 may be an iron core, and the permanent magnet may be a magnet.
  • each permanent magnet includes two armatures and a magnet. The two armatures are respectively located on both sides of the magnet and protrude from the magnet. The two ends of the soft magnet 8 are respectively moved in the areas defined by the two armatures. . Both ends of the soft magnetic body 8 can set the upper and lower surfaces as bevels. In this way, the soft magnet 8 and the armature can be sucked together more reliably.
  • the first armature 26 is located above the first magnet 33
  • the second armature 28 is located below the first magnet 33
  • the first magnet 33 and the second magnet 31 both protrude from the first magnet 33.
  • the right side constitutes the left stroke section of the soft magnet 8.
  • the third armature 30 is located above the second magnet 31
  • the fourth armature 32 is located below the second magnet 31
  • the third armature 30 and the fourth armature 32 both protrude from the left side of the second magnet 31 to form the right stroke of the soft magnet 8.
  • the polarities of the two permanent magnets are the same (as shown in Fig.
  • both are S poles on the top and N poles on the bottom), and a magnetic circuit is formed between the two permanent magnets 31, 33 and the soft magnet 8.
  • the two ends of the soft magnetic body 8 are respectively in contact with the first armature 26 and the fourth armature 32, and when the button is pressed to the right side, the two ends of the soft magnetic body 8 are respectively connected to the second armature 28 and the third armature 30, respectively. Contact, which in turn constitutes two steady states.
  • the outer casing 60 includes a keycap 1 and a bottom plate 10, and the keycap 1 and the bottom plate 10 form an accommodation space to accommodate the electromagnetic transducer 40.
  • the keycap 1 and the bottom plate 10 are coupled by a shaft hole.
  • the keycap 1 may have two symmetrical keycap shaft holes, and the bottom plate 10 has a corresponding keycap shaft, and the keycap shaft passes through the keycap shaft hole to realize the mutual connection of the keycap 1 and the bottom plate 10.
  • the key cap 1 can swing around the keycap shaft under the action of an external force.
  • the keycap shaft may be disposed on the keycap 1, and the keycap shaft hole may be disposed on the bottom plate 10.
  • the bottom plate 10 is provided with guide posts 17 for guiding the movement of the keycap 1, and each of the key caps 1 is provided with four guide posts 17, and a small gap is maintained between the outer side of the guide post 17 and the inner wall of the keycap 1. gap.
  • the guide post 17 functions to guide the movement of the keycap 1 during exercise, thereby maintaining the smoothness of the keycap 1 during swinging.
  • the guide post may be disposed on the keycap 1, and the guide groove may be disposed on the bottom plate 10, and the movement of the keycap 1 is guided by the mutual cooperation of the two.
  • the elastic member 6 is a spring piece.
  • the elastic member 6 of the present invention can be made of either an elastic metal material or an elastic non-metal material.
  • the resilient member can be any resilient member such as a spring, torsion spring, or the like.
  • each of the elastic members 6 includes a safety tongue 13 and a resilient tongue 7.
  • the keycap 1 has two sets of press blocks, each set of press blocks including a safety press block 16 and an elastic press block 15.
  • the safety block 16 and the elastic pressing block 15 are provided on the inner wall of the keycap 1.
  • the position of the safety block 16 corresponds to the position of the safety tongue 13, and the position of the elastic pressure block 15 corresponds to the position of the elastic tongue 7.
  • the elastic tongue 7 is in contact with the elastic pressure block 15, and the safety pressure block 16 is generally not in contact with the safety tongue 13 on the elastic piece, and since the force arm of the safety tongue 13 is shorter than the force arm of the elastic tongue 7, the hardness of the safety tongue 13 is higher. high.
  • the safety pressure piece 16 presses the safety tongue 13 to push the upper cover 2 to rotate, thereby ensuring the rotation of the upper cover. reliability. In this way, under the condition of losing part of the user experience, the reliability of the rotation of the power generating body is ensured, and the service life of the switch is prolonged.
  • the present invention is not limited thereto.
  • the inner wall of the keycap 1 may not be provided with a pressing block, and may be directly pressed against the elastic member 6 by the structure of the keycap itself.
  • the safety tongue 13 and the safety clamp 16 may also be omitted.
  • the self-energy switch further includes an upper cover 2, a wire package box 3, a wire package frame 4, and two magnet boxes 27.
  • the upper cover 2 and the wire package 3 are coupled by a shaft hole.
  • the upper cover 2 has two symmetrical perforations, and the cable package 3 has two shafts correspondingly, and the shafts are connected to each other by the perforations to realize the interconnection of the upper cover 2 and the wire cassette 3.
  • the upper cover 2 can swing a certain amplitude around the shaft under the action of an external force.
  • the upper cover 2 and the wire cassette 3 form an accommodation space to accommodate the wire package 4, the soft magnetic body 8, and the wire package 12.
  • the elastic members 6 are fixed to both ends of the upper cover 2. Specifically, the elastic member 6 is snap-fitted with the upper cover 2. The upper surface of the two ends of the upper cover 2 has a spring positioning post 21, and the elastic member 6 has a spring positioning hole 14 thereon. The elastic member 6 is stably fixed to the upper cover 2 by the cooperation of the elastic piece positioning hole 14 and the elastic piece positioning post 21.
  • the wire package 3 is disposed on the bottom plate 10.
  • the wire package 3 is provided with a wire package 4, and the wire package is provided with a wire package 12 disposed thereon.
  • the wire package 4 is engaged with the wire package 3.
  • the wire package 4 is connected to the boring head 31 provided on the wire package 3 through the mortise 41 disposed thereon or the wire package 4 is disposed thereon.
  • the hook head 42 is fitted with the hook groove 32 on the wire pack 3.
  • the wire package 4 has a core hole 11.
  • the soft magnetic body 8 is bored in the core hole 11, and the wire package 12 is wound around the iron core hole 11.
  • the wire package 3 holds the wire package 4 tightly so that the two components are tightly fitted and not loosened.
  • the soft core 8 is disposed in the core hole 11 of the wire package 4, and the soft magnetic body 8 is coupled with the positioning post 20 on the wire package 3 through the positioning groove 9 thereon, so that the soft magnetic body 8 does not move forward and backward.
  • the wire arm frame 4 is provided with a wire arm 23, and the wire arm 23 is provided with two PIN pins 24, and the wire package 12 is electrically connected to the circuit board 50 through the PIN pin 24, and the wire arm 23 is provided.
  • the automatic winding machine first winds the wire around one of the PIN pins 24, and then winds the wire into the wire package 4 through the wire slot 29. After the winding is completed, the wire is introduced into another PIN through another wire slot 29.
  • the foot 24 is threaded onto the PIN pin 24 so that the wire package 4 can be automated.
  • the deformation energy storage when the elastic force of the upper left elastic member 6 is greater than the suction force of the armature and the soft magnetic body 8, the upper cover rotates clockwise, and the second armature 28 contacts the left lower surface of the soft magnetic body 8 to attract, third
  • the armature 30 is in contact with the upper surface of the soft magnet 8 so that the magnetic lines of the soft magnet 8 start from the S pole of the second magnet 31, and sequentially pass through the third armature 30, the soft magnet 8, and the second armature 28 to reach the first
  • the N pole of the magnet 33 forms an A steady state, and the circuit generates electric energy to supply power to the circuit board 50.
  • the keycap 1 When the left side of the keycap 1 is pressed, the keycap 1 is rotated counterclockwise, and the elastic pressing block 15 on the right side of the keycap 1 presses the elastic tongue 7 of the elastic member 6 on the right side of the upper cover 2 to deform and accumulate energy.
  • the elastic force of the elastic member 6 is greater than the suction force of the armature and the soft magnetic body 8
  • the upper cover 2 rotates counterclockwise, and the fourth armature 32 contacts the right lower surface of the soft magnetic body 8, and the first armature 26 and the soft magnet 8 are left.
  • the upper surface contacts the suction so that the magnetic lines of force in the soft magnetic body 8 start from the S pole of the first magnet 33, sequentially pass through the first armature 26, the soft magnetic body 8, and the fourth armature 32, and reach the N pole of the second magnet 31 to form B steady state, the circuit generates electrical energy to power the circuit board 50.
  • the elastic action of the elastic member 6 can improve the ⁇ t data, so that the action of releasing and attracting the armature and the soft magnetic body 8 is rapid and neat, the value of ⁇ t is stable, and it is not easily pressed by the external environment and the user. The effect of speed.
  • the reliability of the product is greatly increased, thereby making the entire mechanism more stable.
  • the circuit board 50 is provided with a power management module, a wireless transmitting module, a switch panel control module, and a self-energy switch pressing direction identifying circuit, wherein the self-energy switch pressing direction identifying circuit includes a diode D1, a diode D2, and a capacitor C1.
  • the self-energy switch pressing direction identifying circuit includes a diode D1, a diode D2, and a capacitor C1.
  • capacitor C2, capacitor C3, resistor R1, resistor R2, diode D3, diode D4, diode D5 and diode D6 the two ends A and B of the line package 12 are connected to the energy switch pressing direction identification circuit, through the diode D3, Diode D4, diode D5 and The diode D6 charges the capacitor C1, and the circuit draws power from the capacitor C1.
  • the direction signal pressed by the user is sent to the switch panel control module through the resistor R1 and the resistor R2, and the switch control module controls the LED1 and the LED2 to indicate the pressing direction. Due to the relative motion between the permanent magnet and the soft magnet, the direction of current induced in the wire pack 12 is different due to the direction of motion. By externally connecting the diode, resistor and capacitor of the wire package 12 to the MCU, the MCU can directly read the current direction and recognize the movement direction of the switch, thereby identifying the user's operation command.
  • the diode D1 when the direction of the line packet current is negative at the positive end B of the A terminal, the diode D1 is turned on to charge the capacitor C2, and the diode D2 is not charged up to the capacitor C3.
  • the capacitor C3 can not be charged by the charging capacitor C2.
  • the circuit receives the resistor R1, and the resistor R2 illuminates the LED1 or the LED2 after the direction identification signal obtained from the capacitor C2 and the capacitor C3, and completes the user action indication.
  • control method of the self-energy switch and the connecting device provided by the invention is as follows:
  • the whole system consists of three parts: self-powered switch panel, load control module and gateway.
  • the three parts are connected by wireless signal, and the device identification ID code is stored inside the self-powered switch panel.
  • the user operates the load control module.
  • the ID code learning key enters the learning state, the user operates to transmit a wireless signal from the power supply switch panel, and the load control module receives the corresponding wireless signal to extract the ID code therefrom, and the user operates the smart device App to enable the gateway to enter the ID code learning state, and the user operates the self-powered operation.
  • the switch panel transmits a wireless signal
  • the gateway extracts the ID code from the wireless signal.
  • the first type the user operates the keycap, the electromagnetic transducer starts to work, the energy switch pressing direction recognition circuit recognizes the user's action direction, notifies the switch panel control module to illuminate the corresponding LED indicator, and the wireless transmitter module will recognize
  • the received state is transmitted; the load control module receives the corresponding signal to switch the switch state of the corresponding load, and transmits the load state after the handover is completed; the gateway receives the signal sent by the load control module to notify the smart state of the load state through the network cable or WiFi.
  • the device and the smart device are equipped with corresponding App display states;
  • the gateway transmits the corresponding signal through the wireless transceiver module through the network cable or the WiFi link gateway, and the load control module receives the corresponding signal to switch the load state; then the load state after the operation is completed. After the wireless receiving and transmitting module is transmitted back to the gateway, the gateway notifies the App display state on the smart device through the network cable WiFi.
  • a complete 86-box-compatible switchgear includes four keycap assembly assemblies. Below the bottom plate 10 is a wall-mounted back panel 19, and the wall-mounted back panel 19 is provided with four back panel hooks 25 that are coupled to the hook slots on the bottom panel 10.
  • the bottom plate 10 is provided with a frame 18, and the inner side of the frame 18 is provided with a back plate limit.
  • the card 52, the backplane limit card is used to limit the backboard hook 25 activity.
  • the backplane limit card 22 on the inner side of the frame 18 is provided with a groove on both sides thereof for the user to remove it by a simple tool.
  • the switch whole machine becomes non-fixed. The user can remove it at any time and hang it on the wall after use.
  • the present invention is a seesaw switch.
  • a switch can express two steady states of on and off, while a push button switch can only express the transition between on and off states. If the user does not see the light, such as turning off the room light in the hallway, the user will not know whether to turn the light on or off with a button.
  • wireless communication there is a possibility of signal loss.
  • a button cannot be used to express a certain on or off state. If a receiver misses a wireless signal, it will cause each A fatal error in which the receiver status is out of sync. For example, some lights are on and some lights are off, and they cannot be synchronized.
  • the present invention provides a switch that utilizes two states of its own mechanism to represent two states of on and off, respectively. Since the self-energy switch provided by the invention is a rocker type switch, compared with the existing push button switch, one switch can express two stable states of opening and closing, and the pressing feel is good, the pressing is more stable, and the user of the product is improved.
  • the present invention employs two permanent magnets respectively disposed at both ends of the soft magnetic body, both the soft magnet and the permanent magnet can be manufactured with only a simple shape without bending. Since the soft magnet and the permanent magnet structure are simplified, the magnetic flux path through the soft magnet is almost a straight line. Thereby, the magnetic circuit is greatly shortened, the magnetic resistance is reduced, and the power generation efficiency and material utilization rate are improved.
  • an electromagnetic transducer the entire circuit can be operated without a battery and an external power source, saving energy and environmental protection, saving labor and effort.
  • the two permanent magnets are connected by an upper cover made of a material that is non-magnetic and has magnetic permeability characteristics (for example, plastic, aluminum, copper, glass, etc.), and generates relative motion with the soft magnetic body. Since the N pole and the S pole of the permanent magnet respectively contact different surfaces on both sides of the soft magnet, the direction of the magnetic line inside the soft magnet is abruptly changed, so that the magnetism generates electricity to drive the wireless transmitting device to emit a signal.
  • the switch of the present invention can be manufactured using materials which are easy to manufacture, such as plastics, and the energy conversion mechanism is also very easy to realize modularization, and is suitable for mass production and promotion.
  • the elastic elements are arranged on both sides of the transducer. Due to the design of the upper cover itself, the stability of the movement and the mutual matching precision are ensured while the soft magnet and the permanent magnet are relatively moved.
  • the elastic elements provided on both sides provide the elastic energy storage required to stabilize ⁇ t. Thereby greatly improving the stability of the product. Since the overall mechanism is properly matched, the power generation efficiency is greatly improved, thereby reducing the suction force of the magnet and making the hand feel light, and realizing the experience of the tact switch.
  • the modular structure of the button assembly assembly is suitable for large-scale distributed production, and can adapt to the continuous innovation of product styles.
  • the elastic block insurance block on the inner wall of the key cap cooperates with the elastic tongue and the safety tongue on the elastic piece.
  • the elastic tongue provides the elasticity needed to improve ⁇ t and user feel comfort.
  • the safety clamp and the safety tongue maintain product reliability when the elastic tongue and the elastic clamp fail.
  • the guide posts on the bottom plate below each of the keycaps are arranged such that the keycaps remain stationary while moving, and the gap between the keycap and the keycap is maintained consistently between the keycap and the keycap.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)

Abstract

A self-energy switch, comprising an electromagnetic transducer (40), a circuit board (50) and a housing (60). The electromagnetic transducer (40) comprises a wire package (12), two permanent magnets and a soft magnet (8), wherein the wire package (12) winds around the soft magnet (8). The two permanent magnets can be movably arranged relative to each other at two sides of the soft magnet (8), and polarity directions of the two permanent magnets are consistent. The circuit board (50) is electrically connected to the electromagnetic transducer (40), the housing (60) coats the electromagnetic transducer (40) and the circuit board (50), the housing (60) has two elastic elements (6), and the two elastic elements (6) are respectively arranged at two ends of the electromagnetic transducer (40). When the relative movement of the two permanent magnets and the soft magnet (8) reaches a first position, a magnetic loop is formed between the two permanent magnets and the soft magnet (8), and the direction of the magnetic loop is from one of the permanent magnets to the other permanent magnet through the soft magnet (8). When the relative movement of the two permanent magnets and the soft magnet (8) reaches a second position, the direction of the magnetic loop changes.

Description

自能源开关Self energy switch 技术领域Technical field
本发明涉及一种开关，尤其涉及一种自能源开关。The invention relates to a switch, in particular to a self-energy switch.
背景技术Background technique
随着科学技术的不断进步，电子产品不断推陈出新，人们的生活也越来越便利。但是不管多么先进的电子设备都无法离开电源，这些设备要么需要不断的充电要么需要经常更换电池。这样就降低了使用的便利性，同时电池的生产和消费过程也会给生态环境造成严重的破坏。市场上也曾经出现过电子产品采用手摇发电，太阳能发电、风力发电等自发电***，旨在让产品摆脱电源线的束缚。但是因为面向的电子产品本身耗电量较大，发电装置的发电量又较小，存在使用繁琐等等问题，给用户带来了较差的使用体验。With the continuous advancement of science and technology, electronic products are constantly being introduced, and people's lives are becoming more and more convenient. But no matter how advanced electronic devices can't leave the power supply, these devices either need to be constantly charged or need to be replaced frequently. This reduces the convenience of use, and the production and consumption process of the battery also causes serious damage to the ecological environment. There have also been electronic products in the market that use hand-cranked power generation, solar power generation, wind power generation and other self-generating systems, designed to get rid of the power line. However, because the electronic products facing the power consumption are large, the power generation capacity of the power generation device is small, and the use is cumbersome and the like, which brings a poor user experience.
目前家装实用的各种开关都需要分布电源线，或者需要电池实现遥控。而市场上常见的自发电***又面临效率低，稳定性差，成本高，用户使用繁琐等问题，市场接受度较低。另一方面，由于自能源装置结构不成熟，制造工艺复杂，不易实现大批量自动化生产。从而无法提高产品的可靠性和降低产品的生产成本，导致产品不易普及。零组件生产装配过程中产品的生产效率低，精度和可靠性差。At present, various switches that are practical for home use need to distribute the power cord, or need a battery to realize remote control. The self-generating systems commonly found in the market are faced with low efficiency, poor stability, high cost, and cumbersome user usage, and the market acceptance is low. On the other hand, due to the immature structure of the self-energy device, the manufacturing process is complicated, and it is difficult to achieve high-volume automated production. Therefore, the reliability of the product cannot be improved and the production cost of the product is lowered, resulting in the product being difficult to popularize. Product production efficiency during assembly and assembly of components is low, accuracy and reliability are poor.
发明内容Summary of the invention
本发明为了克服现有技术的至少一个不足，利用收集环境当中微小能量给产品供电的微能量采集技术，提供一种自能源开关。In order to overcome at least one of the deficiencies of the prior art, the present invention provides a self-energy switch by utilizing a micro-energy harvesting technique that collects tiny energy from the environment to power the product.
为了实现上述目的，本发明提供一种自能源开关，包括电磁换能器、线路板和外壳。电磁换能器包括线包，两块永磁体和一块软磁体。线包缠绕软磁体。两块永磁体可相对运动地设置于软磁体的两侧，两块永磁体的极性方向一致。当两块永磁体与软磁体相对运动到达第一位置的过程中，两块永磁体和软磁体之间形成磁力回路，且磁力回路的方向是从其中一块永磁体穿过软磁体到达另外一块永磁体；当两块永磁体与软磁体从第一位置相对运动到达第二位置过程中，磁力回路的方向发生改变。线路板电性连接电磁换能器。外壳包覆电磁换能器和线路板。外壳具有两个弹性元件，两个弹性元件分别设置于电磁换能器的两端。In order to achieve the above object, the present invention provides a self-energy switch including an electromagnetic transducer, a wiring board and an outer casing. The electromagnetic transducer consists of a wire pack, two permanent magnets and a soft magnet. The wire wrapped around the soft magnet. The two permanent magnets are disposed on opposite sides of the soft magnet relative to each other, and the polar directions of the two permanent magnets are the same. When the relative motion of the two permanent magnets and the soft magnet reaches the first position, a magnetic circuit is formed between the two permanent magnets and the soft magnet, and the direction of the magnetic circuit is from one of the permanent magnets through the soft magnet to the other. a magnet; when the two permanent magnets and the soft magnet move from the first position to the second position, the direction of the magnetic circuit changes. The circuit board is electrically connected to the electromagnetic transducer. The outer casing encloses the electromagnetic transducer and the circuit board. The outer casing has two elastic elements, and the two elastic elements are respectively disposed at two ends of the electromagnetic transducer.
根据本发明的一实施例中，弹性元件包括两个弹片，每个弹片包括保险舌与弹性舌。 According to an embodiment of the invention, the elastic element comprises two elastic pieces, each of the elastic pieces comprising a safety tongue and a resilient tongue.
根据本发明的一实施例中，外壳包括键帽和底板，键帽与底板通过轴孔连接配合，键帽具有两组压块，每组压块包括保险压块和弹性压块，保险压块的位置对应于保险舌的位置，弹性压块的位置对应于弹性舌的位置。According to an embodiment of the invention, the outer casing includes a key cap and a bottom plate, and the key cap and the bottom plate are coupled through the shaft hole, and the key cap has two sets of pressing blocks, each set of pressing blocks includes a safety pressing block and an elastic pressing block, and the insurance pressing block The position corresponds to the position of the safety tongue, and the position of the elastic pressure block corresponds to the position of the elastic tongue.
根据本发明的一实施例中，底板具有导柱以引导键帽的运动。In accordance with an embodiment of the invention, the base plate has a guide post to guide movement of the keycap.
根据本发明的一实施例中，自能源开关还包括线包架，线包和软磁体固定于线包架。According to an embodiment of the invention, the self-energy switch further includes a wire package, and the wire package and the soft magnet are fixed to the wire package.
根据本发明的一实施例中，线包架具有PIN脚，线包架通过PIN脚焊接于线路板。According to an embodiment of the invention, the wire package has a PIN pin, and the wire package is soldered to the circuit board through the PIN pin.
根据本发明的一实施例中，线包架具有铁芯孔，软磁体穿设于铁芯孔，线包缠绕于铁芯孔外。According to an embodiment of the invention, the wire package has a core hole, and the soft magnet is threaded through the core hole, and the wire package is wound around the core hole.
根据本发明的一实施例中，自能源开关还包括上盖和线包盒，上盖和线包盒通过轴孔连接配合，线包架固定于线包盒，两个弹性元件固定于上盖的两端。According to an embodiment of the invention, the self-energy switch further comprises an upper cover and a wire package, the upper cover and the wire package are connected by a shaft hole, the wire package is fixed to the wire package, and the two elastic components are fixed on the upper cover. Both ends.
根据本发明的一实施例中，自能源开关还包括两个磁铁盒，每个永磁体设置于一个磁铁盒内，两个磁铁盒分别固定于上盖的两端。According to an embodiment of the invention, the self-energy switch further comprises two magnet boxes, each of which is disposed in a magnet box, and the two magnet boxes are respectively fixed at two ends of the upper cover.
根据本发明的一实施例中，软磁体具有定位槽，线包盒具有定位柱，定位槽与定位柱相互配合。According to an embodiment of the invention, the soft magnet has a positioning groove, and the wire package has a positioning post, and the positioning groove and the positioning post cooperate with each other.
根据本发明的一实施例中，每块永磁体包括两块衔铁和一块磁铁，两块衔铁分别位于磁铁的两侧，且突出于磁铁外，软磁体的两端分别在两块衔铁限定的区域中运动。According to an embodiment of the invention, each permanent magnet comprises two armatures and a magnet. The two armatures are respectively located on both sides of the magnet and protrude from the magnet. The two ends of the soft magnet are respectively defined by two armatures. Medium movement.
根据本发明的一实施例中，电路板包括电源管理模块、无线发射模块、开关面板控制模块和开关按压方向识别电路，其中开关按压方向识别电路包括二极管D1、二极管D2、电容C1、电容C2、电容C3、电阻R1、电阻R2、二极管D3、二极管D4、二极管D5和二极管D6，线包的两端接入开关按压方向识别电路，通过二极管D3、二极管D4、二极管D5和二极管D6给电容C1充电，电路从电容C1汲取电能工作，用户按压的方向信号通过电阻R1、电阻R2送入开关面板控制模块，开关控制模块控制第一LED与第二LED为用户指示按压方向。According to an embodiment of the invention, the circuit board includes a power management module, a wireless transmitting module, a switch panel control module, and a switch pressing direction identifying circuit, wherein the switch pressing direction identifying circuit includes a diode D1, a diode D2, a capacitor C1, and a capacitor C2. Capacitor C3, resistor R1, resistor R2, diode D3, diode D4, diode D5 and diode D6, both ends of the line package are connected to the switch pressing direction identification circuit, and the capacitor C1 is charged through the diode D3, the diode D4, the diode D5 and the diode D6. The circuit draws power from the capacitor C1, and the direction signal pressed by the user is sent to the switch panel control module through the resistor R1 and the resistor R2, and the switch control module controls the first LED and the second LED to indicate the pressing direction of the user.
综上所述，本发明提供的开关利用自身机构的两个稳态分别代表开和关的两个状态。由于本发明提供的自能源开关是翘板式开关，所以相比现有的按钮式开关，一个开关就可以表达开与关两个稳定状态，并且按压手感好，按压更平稳，改善了产品的用户体验。由于本发明采用两个永磁体分别设置于软磁体的两端，使得软磁体和永磁体都只需要一个简单的形状即可制造出来，无需折 弯。由于软磁体和永磁体结构得到简化，所以通过软磁体的磁力线路径几乎是一条直线。从而大大的缩短了磁路，减少了磁阻从而提高发电效率和材料利用率。通过采用电磁换能器，无需电池和外部电源就可以使整个电路工作，节能环保，省事省力。In summary, the present invention provides a switch that utilizes two states of its own mechanism to represent two states of on and off, respectively. Since the self-energy switch provided by the invention is a rocker type switch, compared with the existing push button switch, one switch can express two stable states of opening and closing, and the pressing feel is good, the pressing is more stable, and the user of the product is improved. Experience. Since the present invention uses two permanent magnets respectively disposed at both ends of the soft magnetic body, the soft magnet and the permanent magnet can be manufactured only by a simple shape, without folding bend. Since the soft magnet and the permanent magnet structure are simplified, the magnetic flux path through the soft magnet is almost a straight line. Thereby, the magnetic circuit is greatly shortened, the magnetic resistance is reduced, and the power generation efficiency and material utilization rate are improved. By using an electromagnetic transducer, the entire circuit can be operated without a battery and an external power source, saving energy and environmental protection, saving labor and effort.
两个永磁体通过非磁性也不具有导磁特性的材料(例如塑料，铝，铜，玻璃等等)制成的上盖连接，与软磁体之间产生相对运动。由于永磁体的N极和S极分别接触软磁体两侧的不同表面，使得软磁体内部的磁力线方向产生突变，从而由磁生电，产生电能推动无线发射装置发射信号。本发明的开关可以使用塑料等容易制造的材料进行制造，能量转换机构也非常容易实现模块化，适合大批量生产和推广。The two permanent magnets are connected by an upper cover made of a material that is non-magnetic and has magnetic permeability characteristics (for example, plastic, aluminum, copper, glass, etc.), and generates relative motion with the soft magnetic body. Since the N pole and the S pole of the permanent magnet respectively contact different surfaces on both sides of the soft magnet, the direction of the magnetic line inside the soft magnet is abruptly changed, so that the magnetism generates electricity to drive the wireless transmitting device to emit a signal. The switch of the present invention can be manufactured using materials which are easy to manufacture, such as plastics, and the energy conversion mechanism is also very easy to realize modularization, and is suitable for mass production and promotion.
将弹性元件设置在换能器的两侧，由于上盖本身的设计，在软磁体和永磁体相对运动的同时保证了运动的稳定性和相互的配合精度。而两侧设置的弹性元件又能提供稳定Δt所需的弹性蓄能。从而大大提高产品的稳定性。由于整体机构搭配合理，所以大大的提高了发电效率，从而得以降低磁铁吸力而使得手感变轻，实现轻触开关的使用体验。按键装配体总成的模块式结构，适合大批量分散式生产，能够适应产品款式的不断推陈出新。The elastic elements are arranged on both sides of the transducer. Due to the design of the upper cover itself, the stability of the movement and the mutual matching precision are ensured while the soft magnet and the permanent magnet are relatively moved. The elastic elements provided on both sides provide the elastic energy storage required to stabilize Δt. Thereby greatly improving the stability of the product. Since the overall mechanism is properly matched, the power generation efficiency is greatly improved, thereby reducing the suction force of the magnet and making the hand feel light, and realizing the experience of the tact switch. The modular structure of the button assembly assembly is suitable for large-scale distributed production, and can adapt to the continuous innovation of product styles.
另外，键帽内壁的弹性压块保险压块，配合弹片上的弹性舌和保险舌。弹性舌提供改善Δt和用户手感舒适性所需的弹性。保险压块和保险舌在弹性舌和弹性压块失效时维持产品的可靠性。每个键帽下方底板上的导柱设置，使得键帽在运动的同时保持平稳性，并且使键帽与键帽之间，键帽与边框之间的缝隙保持一致性。In addition, the elastic block insurance block on the inner wall of the key cap cooperates with the elastic tongue and the safety tongue on the elastic piece. The elastic tongue provides the elasticity needed to improve Δt and user feel comfort. The safety clamp and the safety tongue maintain product reliability when the elastic tongue and the elastic clamp fail. The guide posts on the bottom plate below each of the keycaps are arranged such that the keycaps remain stationary while moving, and the gap between the keycap and the keycap is maintained consistently between the keycap and the keycap.
为让本发明的上述和其它目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合附图，作详细说明如下。The above and other objects, features, and advantages of the present invention will become more apparent and understood by the appended claims appended claims
附图说明DRAWINGS
图1为根据本发明一实施例提供的自能源开关的第一***图；1 is a first exploded view of a self-energy switch according to an embodiment of the invention;
图2为根据本发明一实施例提供的自能源开关的第二***图；2 is a second exploded view of a self-energy switch according to an embodiment of the invention;
图3为根据本发明一实施例提供的自能源开关安装的结构示意图；3 is a schematic structural view of a self-energy switch installation according to an embodiment of the invention;
图4为A稳态结构示意图；Figure 4 is a schematic diagram of the steady state structure of A;
图5为B稳态结构示意图；Figure 5 is a schematic diagram of the steady state structure of B;
图6为根据本发明一实施例提供的自能源开关的电路框图。FIG. 6 is a circuit block diagram of a self-energy switch according to an embodiment of the invention.
具体实施方式 detailed description
本发明采用电磁感应发电原理，并且利用自身机构形成的两个稳态来代表开和关。从操作者改变两个稳态的瞬间，在软磁体内形成磁极突变效应。利用软磁体磁极突变产生的磁力线方向突变和磁通量突变在线包内感应出电动势。并且利用软磁体磁极的两个不同方向来代表开关的开和关两个状态，利用感生电动势给后续电路供电。并且采用翘板式开关的结构改善用户操作手感。以下进行详细说明。The invention adopts the principle of electromagnetic induction power generation, and uses two steady states formed by its own mechanism to represent opening and closing. From the operator changing the two steady-state moments, a magnetic pole abrupt effect is formed in the soft magnet. The electromotive force is induced in the linear package by the sudden change of the magnetic field line and the magnetic flux mutation caused by the magnetic pole mutation of the soft magnetic body. And the two different directions of the soft magnetic pole are used to represent the on and off states of the switch, and the induced electromotive force is used to supply power to the subsequent circuit. And the structure of the rocker switch is used to improve the user's operating feel. The details are described below.
本发明提供一种自能源开关，包括电磁换能器40、线路板50和外壳60。线路板50电性连接电磁换能器40。外壳60包覆电磁换能器40和线路板50，外壳60具有两个弹性元件6，两个弹性元件6分别设置于电磁换能器40的两端。The present invention provides a self-energy switch that includes an electromagnetic transducer 40, a circuit board 50, and a housing 60. The circuit board 50 is electrically connected to the electromagnetic transducer 40. The outer casing 60 encloses the electromagnetic transducer 40 and the circuit board 50. The outer casing 60 has two elastic members 6, which are respectively disposed at both ends of the electromagnetic transducer 40.
电磁换能器40包括线包12，两块永磁体和一块软磁体8。线包12缠绕软磁体8，两块永磁体可相对运动地设置于软磁体8的两侧。于实际应用中，软磁体8可为铁芯，永磁体可为磁铁。于本实施例中，每块永磁体包括两块衔铁和一块磁铁，两块衔铁分别位于磁铁的两侧，且突出于磁铁外，软磁体8的两端分别在两块衔铁限定的区域中运动。软磁体8的两端可以将上下表面设置为斜面。通过这种方式，软磁体8和衔铁可更可靠地吸合在一起。The electromagnetic transducer 40 includes a wire package 12, two permanent magnets, and a soft magnetic body 8. The wire package 12 is wound around the soft magnetic body 8, and the two permanent magnets are disposed on opposite sides of the soft magnetic body 8 so as to be relatively movable. In practical applications, the soft magnetic body 8 may be an iron core, and the permanent magnet may be a magnet. In this embodiment, each permanent magnet includes two armatures and a magnet. The two armatures are respectively located on both sides of the magnet and protrude from the magnet. The two ends of the soft magnet 8 are respectively moved in the areas defined by the two armatures. . Both ends of the soft magnetic body 8 can set the upper and lower surfaces as bevels. In this way, the soft magnet 8 and the armature can be sucked together more reliably.
具体而言，如图4所示，第一衔铁26位于第一磁铁33上方，第二衔铁28位于第一磁铁33下方，且第一磁铁33和第二磁铁31均突出于第一磁铁33的右侧构成软磁体8的左侧行程区间。第三衔铁30位于第二磁铁31上方，第四衔铁32位于第二磁铁31下方，且第三衔铁30和第四衔铁32均突出于第二磁铁31的左侧构成软磁体8的右侧行程区间。两块永磁体的极性方向一致(如图4所示，都是上面是S极，下面是N极)，两块永磁体31,33和软磁体8之间形成磁力回路。当按钮按向左侧，软磁体8的两端分别与第一衔铁26和第四衔铁32接触，当按钮按向右侧，软磁体8的两端分别与第二衔铁28和第三衔铁30接触，进而构成两个稳态。Specifically, as shown in FIG. 4, the first armature 26 is located above the first magnet 33, the second armature 28 is located below the first magnet 33, and the first magnet 33 and the second magnet 31 both protrude from the first magnet 33. The right side constitutes the left stroke section of the soft magnet 8. The third armature 30 is located above the second magnet 31, the fourth armature 32 is located below the second magnet 31, and the third armature 30 and the fourth armature 32 both protrude from the left side of the second magnet 31 to form the right stroke of the soft magnet 8. Interval. The polarities of the two permanent magnets are the same (as shown in Fig. 4, both are S poles on the top and N poles on the bottom), and a magnetic circuit is formed between the two permanent magnets 31, 33 and the soft magnet 8. When the button is pressed to the left side, the two ends of the soft magnetic body 8 are respectively in contact with the first armature 26 and the fourth armature 32, and when the button is pressed to the right side, the two ends of the soft magnetic body 8 are respectively connected to the second armature 28 and the third armature 30, respectively. Contact, which in turn constitutes two steady states.
于本实施例中，外壳60包括键帽1和底板10，键帽1与底板10形成容置空间以容纳电磁换能器40。键帽1与底板10通过轴孔连接配合。具体而言，键帽1可具有两个对称的键帽轴孔，底板10上具有对应的键帽轴，键帽轴穿过键帽轴孔实现键帽1与底板10的相互连接。键帽1在外力作用下，可围绕键帽轴进行摆动。本发明对此不作任何限定。于其它实施例中，键帽轴可设置于键帽1上，键帽轴孔可设置于底板10上。In the present embodiment, the outer casing 60 includes a keycap 1 and a bottom plate 10, and the keycap 1 and the bottom plate 10 form an accommodation space to accommodate the electromagnetic transducer 40. The keycap 1 and the bottom plate 10 are coupled by a shaft hole. Specifically, the keycap 1 may have two symmetrical keycap shaft holes, and the bottom plate 10 has a corresponding keycap shaft, and the keycap shaft passes through the keycap shaft hole to realize the mutual connection of the keycap 1 and the bottom plate 10. The key cap 1 can swing around the keycap shaft under the action of an external force. The invention is not limited thereto. In other embodiments, the keycap shaft may be disposed on the keycap 1, and the keycap shaft hole may be disposed on the bottom plate 10.
于本实施例中，底板10上设有用于引导键帽1运动的导柱17，每个键帽1配置4根导柱17，导柱17外侧与键帽1内壁之间保持一个很小的间隙。当键帽 1运动时导柱17起到引导键帽1运动的作用，以此保持键帽1在摆动时的平稳性。当然，本发明对此不作任何限定。于其它实施例中，导柱可设置在键帽1上，导槽可设置在底板10上，通过二者的相互配合引导键帽1的运动。In the embodiment, the bottom plate 10 is provided with guide posts 17 for guiding the movement of the keycap 1, and each of the key caps 1 is provided with four guide posts 17, and a small gap is maintained between the outer side of the guide post 17 and the inner wall of the keycap 1. gap. When the keycap 1 The guide post 17 functions to guide the movement of the keycap 1 during exercise, thereby maintaining the smoothness of the keycap 1 during swinging. Of course, the present invention does not limit this. In other embodiments, the guide post may be disposed on the keycap 1, and the guide groove may be disposed on the bottom plate 10, and the movement of the keycap 1 is guided by the mutual cooperation of the two.
于本实施例中，弹性元件6为弹片。本发明的弹性元件6既可以采用弹性金属材料制得，也可以采用弹性非金属材料制得。然而，本发明对此不作任何限定。于其它实施例中，弹性元件可为弹簧、扭簧等任何具有弹性的元件。In this embodiment, the elastic member 6 is a spring piece. The elastic member 6 of the present invention can be made of either an elastic metal material or an elastic non-metal material. However, the present invention is not limited thereto. In other embodiments, the resilient member can be any resilient member such as a spring, torsion spring, or the like.
于本实施例中，每个弹性元件6包括保险舌13与弹性舌7。键帽1具有两组压块，每组压块包括保险压块16和弹性压块15。保险压块16和弹性压块15设置于键帽1的内壁。保险压块16的位置对应于保险舌13的位置，弹性压块15的位置对应于弹性舌7的位置。弹性舌7与弹性压块15接触配合，保险压块16通常不与弹片上的保险舌13接触，而且由于保险舌13的力臂比弹性舌7的力臂短，所以保险舌13的硬度较高。当弹性舌7出现老化变形或其他原因导致失效无法推动上盖2旋转时，由于键帽1转动角度变大则由保险压块16压迫保险舌13推动上盖2转动，保证了上盖转动的可靠性。如此在丧失部分用户体验的条件下，保证了发电体转动的可靠性，延长了开关的使用寿命。然而，本发明对此不作任何限定。于其它实施例中，键帽1的内壁可以不设置压块，可以通过键帽本身的结构直接压在弹性元件6上。于另一实施例中，也可以省略保险舌13和保险压块16。In the present embodiment, each of the elastic members 6 includes a safety tongue 13 and a resilient tongue 7. The keycap 1 has two sets of press blocks, each set of press blocks including a safety press block 16 and an elastic press block 15. The safety block 16 and the elastic pressing block 15 are provided on the inner wall of the keycap 1. The position of the safety block 16 corresponds to the position of the safety tongue 13, and the position of the elastic pressure block 15 corresponds to the position of the elastic tongue 7. The elastic tongue 7 is in contact with the elastic pressure block 15, and the safety pressure block 16 is generally not in contact with the safety tongue 13 on the elastic piece, and since the force arm of the safety tongue 13 is shorter than the force arm of the elastic tongue 7, the hardness of the safety tongue 13 is higher. high. When the elastic tongue 7 is aging deformation or causes failure to push the upper cover 2 to rotate, since the rotation angle of the key cap 1 becomes larger, the safety pressure piece 16 presses the safety tongue 13 to push the upper cover 2 to rotate, thereby ensuring the rotation of the upper cover. reliability. In this way, under the condition of losing part of the user experience, the reliability of the rotation of the power generating body is ensured, and the service life of the switch is prolonged. However, the present invention is not limited thereto. In other embodiments, the inner wall of the keycap 1 may not be provided with a pressing block, and may be directly pressed against the elastic member 6 by the structure of the keycap itself. In another embodiment, the safety tongue 13 and the safety clamp 16 may also be omitted.
于本实施例中，自能源开关还包括上盖2、线包盒3、线包架4、两个磁铁盒27。上盖2和线包盒3通过轴孔连接配合。具体而言，上盖2具有两个对称的穿孔，线包盒3相应地具有两根轴，轴穿过穿孔实现上盖2和线包盒3的相互连接。上盖2在外力作用下，可围绕轴进行一定幅度的摆动。上盖2和线包盒3形成容置空间以容纳线包架4、软磁体8和线包12。In the embodiment, the self-energy switch further includes an upper cover 2, a wire package box 3, a wire package frame 4, and two magnet boxes 27. The upper cover 2 and the wire package 3 are coupled by a shaft hole. In particular, the upper cover 2 has two symmetrical perforations, and the cable package 3 has two shafts correspondingly, and the shafts are connected to each other by the perforations to realize the interconnection of the upper cover 2 and the wire cassette 3. The upper cover 2 can swing a certain amplitude around the shaft under the action of an external force. The upper cover 2 and the wire cassette 3 form an accommodation space to accommodate the wire package 4, the soft magnetic body 8, and the wire package 12.
弹性元件6固定于上盖2的两端。具体而言，弹性元件6与上盖2可卡接配合。上盖2两端的上表面具有弹片定位柱21，弹性元件6上具有弹片定位孔14，通过弹片定位孔14与弹片定位柱21的配合使弹性元件6稳稳与上盖2固定在一起。The elastic members 6 are fixed to both ends of the upper cover 2. Specifically, the elastic member 6 is snap-fitted with the upper cover 2. The upper surface of the two ends of the upper cover 2 has a spring positioning post 21, and the elastic member 6 has a spring positioning hole 14 thereon. The elastic member 6 is stably fixed to the upper cover 2 by the cooperation of the elastic piece positioning hole 14 and the elastic piece positioning post 21.
于本实施例中，线包盒3设置在底板10上，线包盒3上设有线包架4，线包架上设有绕设在其上的线包12。线包架4与线包盒3卡接配合，作为优选方案，线包架4通过其上设置的榫眼41与线包盒3上设置的榫头31连接配合或线包架4通过其上设置的钩头42与线包盒3上设置钩槽32配合。 In the present embodiment, the wire package 3 is disposed on the bottom plate 10. The wire package 3 is provided with a wire package 4, and the wire package is provided with a wire package 12 disposed thereon. The wire package 4 is engaged with the wire package 3. As a preferred solution, the wire package 4 is connected to the boring head 31 provided on the wire package 3 through the mortise 41 disposed thereon or the wire package 4 is disposed thereon. The hook head 42 is fitted with the hook groove 32 on the wire pack 3.
线包架4具有铁芯孔11。软磁体8穿设于铁芯孔11，线包12缠绕于铁芯孔11外。当线包架4装入线包盒3时，线包盒3将线包架4紧紧卡住，使两部件紧密配合不至松脱。线包架4的铁芯孔11中设有软磁体8，软磁体8通过其上的定位槽9与线包盒3上的定位柱20连接配合，使软磁体8不会前后攒动。The wire package 4 has a core hole 11. The soft magnetic body 8 is bored in the core hole 11, and the wire package 12 is wound around the iron core hole 11. When the wire package 4 is loaded into the wire package 3, the wire package 3 holds the wire package 4 tightly so that the two components are tightly fitted and not loosened. The soft core 8 is disposed in the core hole 11 of the wire package 4, and the soft magnetic body 8 is coupled with the positioning post 20 on the wire package 3 through the positioning groove 9 thereon, so that the soft magnetic body 8 does not move forward and backward.
于本实施例中，线包架4一侧设有导线臂23，导线臂23上设有两根PIN脚24，线包12通过PIN脚24与线路板50电性连接，导线臂23上设有两个导线槽29，线包架4上绕满线圈。生产时自动绕线机先将导线绕在其中一个PIN脚24上，然后通过导线槽29将导线引入线包架4绕线，绕线结束后再通过另外一个导线槽29将导线引入另外一个PIN脚24将线头盘在PIN脚24上，使得线包架4可以实现自动化生产。In the embodiment, the wire arm frame 4 is provided with a wire arm 23, and the wire arm 23 is provided with two PIN pins 24, and the wire package 12 is electrically connected to the circuit board 50 through the PIN pin 24, and the wire arm 23 is provided. There are two wire slots 29 on which the wire package 4 is wound. During production, the automatic winding machine first winds the wire around one of the PIN pins 24, and then winds the wire into the wire package 4 through the wire slot 29. After the winding is completed, the wire is introduced into another PIN through another wire slot 29. The foot 24 is threaded onto the PIN pin 24 so that the wire package 4 can be automated.
如图4和图5所示，当按下键帽1右侧时，键帽1顺时针转动，键帽1左侧的弹性压块15压迫上盖2左侧弹性元件6上的弹性舌7变形蓄能，当上左侧的弹性元件6的弹性力大于衔铁和软磁体8的吸力时，上盖顺时针转动，第二衔铁28与软磁体8的左侧下表面接触吸合，第三衔铁30与软磁体8右侧上表面接触吸合，使得软磁体8内磁力线由第二磁铁31的S极出发，依次穿过第三衔铁30、软磁体8、第二衔铁28，到达第一磁铁33的N极，形成A稳态，电路产生电能，为线路板50供电。当按下键帽1左侧时，键帽1逆时针转动，键帽1右侧的弹性压块15压迫上盖2的右侧上的弹性元件6的弹性舌7变形蓄能，当右侧的弹性元件6的弹性力大于衔铁和软磁体8的吸力时，上盖2逆时针转动，第四衔铁32与软磁体8右侧下表面接触吸合，第一衔铁26与软磁体8左侧上表面接触吸合，使得软磁体8内的磁力线由第一磁铁33的S极出发，依次穿过第一衔铁26、软磁体8、第四衔铁32，到达第二磁铁31的N极，形成B稳态，电路产生电能，为线路板50供电。As shown in FIGS. 4 and 5, when the right side of the keycap 1 is pressed, the keycap 1 is rotated clockwise, and the elastic pressing block 15 on the left side of the keycap 1 presses the elastic tongue 7 on the elastic member 6 on the left side of the upper cover 2. The deformation energy storage, when the elastic force of the upper left elastic member 6 is greater than the suction force of the armature and the soft magnetic body 8, the upper cover rotates clockwise, and the second armature 28 contacts the left lower surface of the soft magnetic body 8 to attract, third The armature 30 is in contact with the upper surface of the soft magnet 8 so that the magnetic lines of the soft magnet 8 start from the S pole of the second magnet 31, and sequentially pass through the third armature 30, the soft magnet 8, and the second armature 28 to reach the first The N pole of the magnet 33 forms an A steady state, and the circuit generates electric energy to supply power to the circuit board 50. When the left side of the keycap 1 is pressed, the keycap 1 is rotated counterclockwise, and the elastic pressing block 15 on the right side of the keycap 1 presses the elastic tongue 7 of the elastic member 6 on the right side of the upper cover 2 to deform and accumulate energy. When the elastic force of the elastic member 6 is greater than the suction force of the armature and the soft magnetic body 8, the upper cover 2 rotates counterclockwise, and the fourth armature 32 contacts the right lower surface of the soft magnetic body 8, and the first armature 26 and the soft magnet 8 are left. The upper surface contacts the suction so that the magnetic lines of force in the soft magnetic body 8 start from the S pole of the first magnet 33, sequentially pass through the first armature 26, the soft magnetic body 8, and the fourth armature 32, and reach the N pole of the second magnet 31 to form B steady state, the circuit generates electrical energy to power the circuit board 50.
根据电磁感应定律E＝nΔΦ/Δt，弹性元件6的弹性作用可改善Δt数据，使得衔铁与软磁体8释放与吸合的动作迅速利落，Δt的数值稳定，不容易受外部环境与用户按压开关动作快慢的影响。同时由于保险压块16和保险舌13的构造，使得产品的可靠性大大增加，从而使整个机构更稳定。According to the electromagnetic induction law E=nΔΦ/Δt, the elastic action of the elastic member 6 can improve the Δt data, so that the action of releasing and attracting the armature and the soft magnetic body 8 is rapid and neat, the value of Δt is stable, and it is not easily pressed by the external environment and the user. The effect of speed. At the same time, due to the construction of the safety clamp 16 and the safety tongue 13, the reliability of the product is greatly increased, thereby making the entire mechanism more stable.
如图6所示，线路板50上设有电源管理模块、无线发射模块、开关面板控制模块和自能源开关按压方向识别电路，其中自能源开关按压方向识别电路包括二极管D1、二极管D2、电容C1、电容C2、电容C3、电阻R1、电阻R2、二极管D3、二极管D4、二极管D5和二极管D6，线包12的两端A端和B端接入自能源开关按压方向识别电路，通过二极管D3、二极管D4、二极管D5和 二极管D6给电容C1充电，电路从电容C1汲取电能工作，用户按压的方向信号通过电阻R1、电阻R2送入开关面板控制模块，开关控制模块控制LED1与LED2为用户指示按压方向。由于永磁体与软磁体之间的相对运动，受运动方向的影响在线包12里感生的电流方向不同。通过线包12外接的二极管，电阻，电容，将信号引入MCU，即可由MCU直接读取电流方向而识别开关的运动方向，从而识别用户的操作指令。As shown in FIG. 6, the circuit board 50 is provided with a power management module, a wireless transmitting module, a switch panel control module, and a self-energy switch pressing direction identifying circuit, wherein the self-energy switch pressing direction identifying circuit includes a diode D1, a diode D2, and a capacitor C1. , capacitor C2, capacitor C3, resistor R1, resistor R2, diode D3, diode D4, diode D5 and diode D6, the two ends A and B of the line package 12 are connected to the energy switch pressing direction identification circuit, through the diode D3, Diode D4, diode D5 and The diode D6 charges the capacitor C1, and the circuit draws power from the capacitor C1. The direction signal pressed by the user is sent to the switch panel control module through the resistor R1 and the resistor R2, and the switch control module controls the LED1 and the LED2 to indicate the pressing direction. Due to the relative motion between the permanent magnet and the soft magnet, the direction of current induced in the wire pack 12 is different due to the direction of motion. By externally connecting the diode, resistor and capacitor of the wire package 12 to the MCU, the MCU can directly read the current direction and recognize the movement direction of the switch, thereby identifying the user's operation command.
具体而言，当线包电流方向为A端正B端负时，则二极管D1导通给电容C2充电，而二极管D2截至电容C3不能充电。反之B端正A端负时则刚好相反，电容C3可以充电电容C2不能充电。从而形成开关动作方向识别信号。电路接收到电阻R1，电阻R2从电容C2和电容C3得到的方向识别信号后点亮LED1或LED2，完成用户动作指示。Specifically, when the direction of the line packet current is negative at the positive end B of the A terminal, the diode D1 is turned on to charge the capacitor C2, and the diode D2 is not charged up to the capacitor C3. On the contrary, when the positive terminal A of the B terminal is negative, the capacitor C3 can not be charged by the charging capacitor C2. Thereby, a switching action direction identification signal is formed. The circuit receives the resistor R1, and the resistor R2 illuminates the LED1 or the LED2 after the direction identification signal obtained from the capacitor C2 and the capacitor C3, and completes the user action indication.
本发明提供的自能源开关及其连接设备的控制方法如下：The control method of the self-energy switch and the connecting device provided by the invention is as follows:
整个***由自供电开关面板、负载控制模块和网关3个部分组成，这3个部分之间通过无线信号连接，并且在自供电开关面板内部保存有设备识别ID码，用户通过操作负载控制模块上的ID码学习键进入学习状态，用户操作自供电开关面板发射无线信号，负载控制模块接收相应无线信号从中提取ID码，用户操作智能设备的App可以使网关进入ID码学习状态，用户操作自供电开关面板发射无线信号，网关从无线信号中提取ID码。The whole system consists of three parts: self-powered switch panel, load control module and gateway. The three parts are connected by wireless signal, and the device identification ID code is stored inside the self-powered switch panel. The user operates the load control module. The ID code learning key enters the learning state, the user operates to transmit a wireless signal from the power supply switch panel, and the load control module receives the corresponding wireless signal to extract the ID code therefrom, and the user operates the smart device App to enable the gateway to enter the ID code learning state, and the user operates the self-powered operation. The switch panel transmits a wireless signal, and the gateway extracts the ID code from the wireless signal.
用户具有两种操作方式：Users have two modes of operation:
第一种，用户操作按下键帽，电磁换能器开始工作，自能源开关按压方向识别电路识别用户动作方向，通知开关面板控制模块点亮相应的LED指示灯，并且通过无线发射模块将识别到的状态发射出去；负载控制模块接收到相应信号切换相应负载的开关状态，并且将切换完毕后的负载状态发射出去；网关接收到负载控制模块发来的信号通过网线或WiFi将负载状态通知智能设备，智能设备上装有相应的App显示状态；The first type, the user operates the keycap, the electromagnetic transducer starts to work, the energy switch pressing direction recognition circuit recognizes the user's action direction, notifies the switch panel control module to illuminate the corresponding LED indicator, and the wireless transmitter module will recognize The received state is transmitted; the load control module receives the corresponding signal to switch the switch state of the corresponding load, and transmits the load state after the handover is completed; the gateway receives the signal sent by the load control module to notify the smart state of the load state through the network cable or WiFi. The device and the smart device are equipped with corresponding App display states;
第二种，用户直接操作智能设备上的App，通过网线或WiFi链接网关，网关将相应信号通过无线收发模块发射出去，负载控制模块接收到相应信号切换负载状态；然后将操作完毕后的负载状态动过无线接收发模块发射回网关，网关再通过网线WiFi通知智能设备上的App显示状态。Secondly, the user directly operates the App on the smart device, and the gateway transmits the corresponding signal through the wireless transceiver module through the network cable or the WiFi link gateway, and the load control module receives the corresponding signal to switch the load state; then the load state after the operation is completed. After the wireless receiving and transmitting module is transmitted back to the gateway, the gateway notifies the App display state on the smart device through the network cable WiFi.
如图3所示，一个与86盒兼容的开关设备的整机，包括4个键帽装配体总成。底板10下方有一块挂墙背板19，挂墙背板19上设有4个与底板10上的挂钩槽连接配合的背板挂钩25。底板10上设有边框18，边框18内边设有背板限 位卡22，背板限制卡用于限制背板挂钩25活动。用户在完成挂墙背板安装之后，将边框套在底板10外部，底板10装在挂墙背板上，使整机非常牢固的安装在墙面上。边框18内边的背板限位卡22两侧设置有凹槽便于用户使用简单的工具将其拆除，当用户拆除背板限位卡22时，此时开关整机就变成非固定式。用户可以随时将其取下使用，使用完毕再将其挂在墙上。As shown in Figure 3, a complete 86-box-compatible switchgear includes four keycap assembly assemblies. Below the bottom plate 10 is a wall-mounted back panel 19, and the wall-mounted back panel 19 is provided with four back panel hooks 25 that are coupled to the hook slots on the bottom panel 10. The bottom plate 10 is provided with a frame 18, and the inner side of the frame 18 is provided with a back plate limit. The card 52, the backplane limit card is used to limit the backboard hook 25 activity. After the installation of the wall-mounted backplane is completed, the user puts the frame on the outside of the bottom plate 10, and the bottom plate 10 is mounted on the wall-mounted backboard, so that the whole machine is very firmly mounted on the wall surface. The backplane limit card 22 on the inner side of the frame 18 is provided with a groove on both sides thereof for the user to remove it by a simple tool. When the user removes the backboard limit card 22, the switch whole machine becomes non-fixed. The user can remove it at any time and hang it on the wall after use.
本发明是翘板式开关。一个开关就可以表达开与关两个稳定状态，而按钮式开关只能表达开与关两个状态的转换。如果在用户看不到灯的情况下，比如在走廊上关房间灯，用一个按钮的话用户会不知道到底是开灯还是关灯。而在无线通讯方面，存在信号丢失的可能性，在一个按钮操作多个接收器的情况下，用一个按钮无法表达确定的开或者关的状态，如果其中有接收器漏失无线信号，会造成各个接收器状态不同步的致命错误，比如有些灯亮有些灯灭，没法同步。The present invention is a seesaw switch. A switch can express two steady states of on and off, while a push button switch can only express the transition between on and off states. If the user does not see the light, such as turning off the room light in the hallway, the user will not know whether to turn the light on or off with a button. In the case of wireless communication, there is a possibility of signal loss. In the case of one button operating multiple receivers, a button cannot be used to express a certain on or off state. If a receiver misses a wireless signal, it will cause each A fatal error in which the receiver status is out of sync. For example, some lights are on and some lights are off, and they cannot be synchronized.
综上所述，本发明提供的开关利用自身机构的两个稳态分别代表开和关的两个状态。由于本发明提供的自能源开关是翘板式开关，所以相比现有的按钮式开关，一个开关就可以表达开与关两个稳定状态，并且按压手感好，按压更平稳，改善了产品的用户体验。由于本发明采用两个永磁体分别设置于软磁体的两端，使得软磁体和永磁体都只需要一个简单的形状即可制造出来，无需折弯。由于软磁体和永磁体结构得到简化，所以通过软磁体的磁力线路径几乎是一条直线。从而大大的缩短了磁路，减少了磁阻从而提高发电效率和材料利用率。通过采用电磁换能器，无需电池和外部电源就可以使整个电路工作，节能环保，省事省力。In summary, the present invention provides a switch that utilizes two states of its own mechanism to represent two states of on and off, respectively. Since the self-energy switch provided by the invention is a rocker type switch, compared with the existing push button switch, one switch can express two stable states of opening and closing, and the pressing feel is good, the pressing is more stable, and the user of the product is improved. Experience. Since the present invention employs two permanent magnets respectively disposed at both ends of the soft magnetic body, both the soft magnet and the permanent magnet can be manufactured with only a simple shape without bending. Since the soft magnet and the permanent magnet structure are simplified, the magnetic flux path through the soft magnet is almost a straight line. Thereby, the magnetic circuit is greatly shortened, the magnetic resistance is reduced, and the power generation efficiency and material utilization rate are improved. By using an electromagnetic transducer, the entire circuit can be operated without a battery and an external power source, saving energy and environmental protection, saving labor and effort.
两个永磁体通过非磁性也不具有导磁特性的材料(例如塑料，铝，铜，玻璃等等)制成的上盖连接，与软磁体之间产生相对运动。由于永磁体的N极和S极分别接触软磁体两侧的不同表面，使得软磁体内部的磁力线方向产生突变，从而由磁生电，产生电能推动无线发射装置发射信号。本发明的开关可以使用塑料等容易制造的材料进行制造，能量转换机构也非常容易实现模块化，适合大批量生产和推广。The two permanent magnets are connected by an upper cover made of a material that is non-magnetic and has magnetic permeability characteristics (for example, plastic, aluminum, copper, glass, etc.), and generates relative motion with the soft magnetic body. Since the N pole and the S pole of the permanent magnet respectively contact different surfaces on both sides of the soft magnet, the direction of the magnetic line inside the soft magnet is abruptly changed, so that the magnetism generates electricity to drive the wireless transmitting device to emit a signal. The switch of the present invention can be manufactured using materials which are easy to manufacture, such as plastics, and the energy conversion mechanism is also very easy to realize modularization, and is suitable for mass production and promotion.
将弹性元件设置在换能器的两侧，由于上盖本身的设计，在软磁体和永磁体相对运动的同时保证了运动的稳定性和相互的配合精度。而两侧设置的弹性元件又能提供稳定Δt所需的弹性蓄能。从而大大提高产品的稳定性。由于整体机构搭配合理，所以大大的提高了发电效率，从而得以降低磁铁吸力而使得手感变轻，实现轻触开关的使用体验。按键装配体总成的模块式结构，适合大批量分散式生产，能够适应产品款式的不断推陈出新。 The elastic elements are arranged on both sides of the transducer. Due to the design of the upper cover itself, the stability of the movement and the mutual matching precision are ensured while the soft magnet and the permanent magnet are relatively moved. The elastic elements provided on both sides provide the elastic energy storage required to stabilize Δt. Thereby greatly improving the stability of the product. Since the overall mechanism is properly matched, the power generation efficiency is greatly improved, thereby reducing the suction force of the magnet and making the hand feel light, and realizing the experience of the tact switch. The modular structure of the button assembly assembly is suitable for large-scale distributed production, and can adapt to the continuous innovation of product styles.
另外，键帽内壁的弹性压块保险压块，配合弹片上的弹性舌和保险舌。弹性舌提供改善Δt和用户手感舒适性所需的弹性。保险压块和保险舌在弹性舌和弹性压块失效时维持产品的可靠性。每个键帽下方底板上的导柱设置，使得键帽在运动的同时保持平稳性，并且使键帽与键帽之间，键帽与边框之间的缝隙保持一致性。In addition, the elastic block insurance block on the inner wall of the key cap cooperates with the elastic tongue and the safety tongue on the elastic piece. The elastic tongue provides the elasticity needed to improve Δt and user feel comfort. The safety clamp and the safety tongue maintain product reliability when the elastic tongue and the elastic clamp fail. The guide posts on the bottom plate below each of the keycaps are arranged such that the keycaps remain stationary while moving, and the gap between the keycap and the keycap is maintained consistently between the keycap and the keycap.
虽然本发明已由较佳实施例揭露如上，然而并非用以限定本发明，任何熟知此技艺者，在不脱离本发明的精神和范围内，可作些许的更动与润饰，因此本发明的保护范围当视权利要求书所要求保护的范围为准。 Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the scope of the claims.

Claims (14)

  1. 一种自能源开关，其特征在于，包括：A self-energy switch characterized by comprising:
    电磁换能器，包括线包，两块永磁体和一块软磁体，所述线包缠绕所述软磁体，所述两块永磁体可相对运动地设置于所述软磁体的两侧，所述两块永磁体的极性方向一致，当所述两块永磁体与所述软磁体相对运动到达第一位置的过程中，所述两块永磁体和所述软磁体之间形成磁力回路，且所述磁力回路的方向是从其中一块永磁体穿过软磁体到达另外一块永磁体；当所述两块永磁体与所述软磁体从第一位置相对运动到达第二位置过程中，所述磁力回路的方向发生改变；An electromagnetic transducer comprising a wire package, two permanent magnets and a soft magnet, the wire package wrapping the soft magnets, the two permanent magnets being disposed on opposite sides of the soft magnet in a relative movement, The polar directions of the two permanent magnets are the same, and a magnetic circuit is formed between the two permanent magnets and the soft magnet when the two permanent magnets and the soft magnet move relative to each other to reach the first position, and The direction of the magnetic circuit is from one of the permanent magnets passing through the soft magnet to the other of the permanent magnets; when the two permanent magnets and the soft magnet move from the first position to the second position, the magnetic force The direction of the loop changes;
    线路板，电性连接所述电磁换能器；a circuit board electrically connected to the electromagnetic transducer;
    外壳，包覆所述电磁换能器和线路板，所述外壳具有两个弹性元件，所述两个弹性元件分别设置于所述电磁换能器的两端。And an outer casing covering the electromagnetic transducer and the circuit board, the outer casing having two elastic elements, the two elastic elements being respectively disposed at two ends of the electromagnetic transducer.
  2. 根据权利要求1所述的自能源开关，其特征在于，所述弹性元件由弹性金属材料制得。The self-energy switch of claim 1 wherein said resilient member is made of an elastic metal material.
  3. 根据权利要求1所述的自能源开关，其特征在于，所述弹性元件由弹性非金属材料制得。The self-energy switch of claim 1 wherein said resilient member is made of an elastic, non-metallic material.
  4. 根据权利要求1所述的自能源开关，其特征在于，所述弹性元件为弹片，每个弹片包括保险舌与弹性舌。The self-energy switch according to claim 1, wherein the elastic members are elastic pieces, and each of the elastic pieces includes a safety tongue and a resilient tongue.
  5. 根据权利要求4所述的自能源开关，其特征在于，所述外壳包括键帽和底板，所述键帽与所述底板通过轴孔连接配合，所述键帽具有两组压块，每组压块包括保险压块和弹性压块，所述保险压块的位置对应于所述保险舌的位置，所述弹性压块的位置对应于所述弹性舌的位置。The self-energy switch according to claim 4, wherein the outer casing comprises a key cap and a bottom plate, and the key cap is coupled with the bottom plate through a shaft hole, the key cap having two sets of pressing blocks, each set The compact comprises a safety block and a resilient pressure block, the position of the safety clamp corresponding to the position of the safety tongue, the position of the elastic pressure block corresponding to the position of the elastic tongue.
  6. 根据权利要求5所述的自能源开关，其特征在于，所述底板具有导柱以引导键帽的运动。The self-energy switch of claim 5 wherein said base plate has a guide post to guide movement of the keycap.
  7. 根据权利要求1所述的自能源开关，其特征在于，所述自能源开关还包括线包架，所述线包和所述软磁体固定于所述线包架。The self-energy switch according to claim 1, wherein said self-energy switch further comprises a wire package, and said wire package and said soft magnet are fixed to said wire package.
  8. 根据权利要求7所述的自能源开关，其特征在于，所述线包架具有PIN脚，所述线包架通过所述PIN脚电性连接所述线路板。The self-energy switch according to claim 7, wherein the wire package has a PIN pin, and the wire package is electrically connected to the circuit board through the PIN pin.
  9. 根据权利要求7所述的自能源开关，其特征在于，所述线包架具有铁芯孔，所述软磁体穿设于所述铁芯孔，所述线包缠绕于所述铁芯孔外。The self-energy switch according to claim 7, wherein the wire package has a core hole, the soft magnet is disposed in the core hole, and the wire package is wrapped around the core hole .
  10. 根据权利要求7所述的自能源开关，其特征在于，所述自能源开关还包括上盖和线包盒，所述上盖和线包盒通过轴孔连接配合，所述线包架固定于所述线包盒，所述两个弹性元件固定于所述上盖的两端。 The self-energy switch according to claim 7, wherein the self-energy switch further comprises an upper cover and a wire package, and the upper cover and the wire package are coupled by a shaft hole, and the wire package is fixed to In the wire package, the two elastic members are fixed to both ends of the upper cover.
  11. 根据权利要求10所述的自能源开关，其特征在于，所述自能源开关还包括两个磁铁盒，每个永磁体设置于一个磁铁盒内，两个磁铁盒分别固定于所述上盖的两端。The self-energy switch according to claim 10, wherein the self-energy switch further comprises two magnet boxes, each of the permanent magnets is disposed in a magnet case, and the two magnet boxes are respectively fixed to the upper cover Both ends.
  12. 根据权利要求10所述的自能源开关，其特征在于，所述软磁体具有定位槽，所述线包盒具有定位柱，所述定位槽与所述定位柱相互配合。The self-energy switch according to claim 10, wherein the soft magnet has a positioning groove, and the wire package has a positioning post, and the positioning groove and the positioning post cooperate with each other.
  13. 根据权利要求1所述的自能源开关，其特征在于，每块永磁体包括两块衔铁和一块磁铁，所述两块衔铁分别位于所述磁铁的两侧，且突出于磁铁外，所述软磁体的两端分别在两块衔铁限定的区域中运动。The self-energy switch according to claim 1, wherein each of the permanent magnets comprises two armatures and a magnet, the two armatures are respectively located on two sides of the magnet and protrude from the magnet, the soft Both ends of the magnet move in two regions defined by the armature.
  14. 根据权利要求1所述的自能源开关，其特征在于，所述电路板包括电源管理模块、无线发射模块、开关面板控制模块和开关按压方向识别电路，其中开关按压方向识别电路包括二极管D1、二极管D2、电容C1、电容C2、电容C3、电阻R1、电阻R2、二极管D3、二极管D4、二极管D5和二极管D6，所述线包的两端接入开关按压方向识别电路，通过二极管D3、二极管D4、二极管D5和二极管D6给电容C1充电，电路从电容C1汲取电能工作，用户按压的方向信号通过电阻R1、电阻R2送入开关面板控制模块，开关控制模块控制第一LED与第二LED为用户指示按压方向。 The self-energy switch according to claim 1, wherein the circuit board comprises a power management module, a wireless transmitting module, a switch panel control module, and a switch pressing direction identifying circuit, wherein the switch pressing direction identifying circuit comprises a diode D1 and a diode D2, capacitor C1, capacitor C2, capacitor C3, resistor R1, resistor R2, diode D3, diode D4, diode D5 and diode D6, both ends of the line package are connected to the switch pressing direction identification circuit, through diode D3, diode D4 The diode D5 and the diode D6 charge the capacitor C1, and the circuit draws the electric energy from the capacitor C1. The direction signal pressed by the user is sent to the switch panel control module through the resistor R1 and the resistor R2, and the switch control module controls the first LED and the second LED as the user. Indicates the direction of pressing.
PCT/CN2016/090234 2016-06-03 2016-07-15 Self-energy switch WO2017206285A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109618244A (en) * 2018-12-29 2019-04-12 天津高德朗益科技有限公司 A kind of on-line monitoring intelligent gateway
CN114783811A (en) * 2022-04-14 2022-07-22 东南电子股份有限公司 Self-generating switch

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1447977A (en) * 2000-07-13 2003-10-08 克拉克·戴维斯·博伊德 Self power feeding switch element
CN203871233U (en) * 2014-05-23 2014-10-08 嘉兴市恒艺电子科技有限公司 Switch with suddenly-changing magnetic poles
CN104658785A (en) * 2015-02-13 2015-05-27 嘉兴市恒艺电子科技有限公司 Balance type magnetic pole sudden change switchgear
CN204480930U (en) * 2015-02-13 2015-07-15 嘉兴市恒艺电子科技有限公司 It chessboard formula magnetic pole brusque-switch equipment
CN105006944A (en) * 2015-05-20 2015-10-28 陈涛 Motion conversion device, miniature electromagnetic induction power generation device and contact switch
CN205105435U (en) * 2015-11-03 2016-03-23 上海翰创规划建筑设计有限公司 Adopt easy construction building that wireless passive switch exempted from to lay wire electric light system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104658789B (en) * 2015-01-15 2017-10-03 惠州亿纬锂能股份有限公司 A kind of intelligent switch
CN105244227B (en) * 2015-11-24 2017-07-21 佛山市溢釜科技有限公司 A kind of assistance type magnetic approach switch
CN205721174U (en) * 2016-06-03 2016-11-23 嘉兴市微能信息科技有限公司 Balanced type touches magnetic pole brusque-switch equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1447977A (en) * 2000-07-13 2003-10-08 克拉克·戴维斯·博伊德 Self power feeding switch element
CN203871233U (en) * 2014-05-23 2014-10-08 嘉兴市恒艺电子科技有限公司 Switch with suddenly-changing magnetic poles
CN104658785A (en) * 2015-02-13 2015-05-27 嘉兴市恒艺电子科技有限公司 Balance type magnetic pole sudden change switchgear
CN204480930U (en) * 2015-02-13 2015-07-15 嘉兴市恒艺电子科技有限公司 It chessboard formula magnetic pole brusque-switch equipment
CN105006944A (en) * 2015-05-20 2015-10-28 陈涛 Motion conversion device, miniature electromagnetic induction power generation device and contact switch
CN205105435U (en) * 2015-11-03 2016-03-23 上海翰创规划建筑设计有限公司 Adopt easy construction building that wireless passive switch exempted from to lay wire electric light system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109618244A (en) * 2018-12-29 2019-04-12 天津高德朗益科技有限公司 A kind of on-line monitoring intelligent gateway
CN109618244B (en) * 2018-12-29 2024-01-26 天津高德朗益科技有限公司 On-line monitoring intelligent gateway
CN114783811A (en) * 2022-04-14 2022-07-22 东南电子股份有限公司 Self-generating switch

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