CN109904663A - Based on electromagnetic induction without spring hole scoket and changeover plug engaged therewith - Google Patents
Based on electromagnetic induction without spring hole scoket and changeover plug engaged therewith Download PDFInfo
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- CN109904663A CN109904663A CN201910117007.4A CN201910117007A CN109904663A CN 109904663 A CN109904663 A CN 109904663A CN 201910117007 A CN201910117007 A CN 201910117007A CN 109904663 A CN109904663 A CN 109904663A
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Abstract
The present invention provide it is a kind of based on electromagnetic induction without spring hole scoket and changeover plug engaged therewith, electromagnet I, electromagnetic induction coil I and socket circuit plate are equipped in the jack cavities of no spring hole scoket;Socket circuit plate is made of voltage transformation module, single-chip microcontroller, solid-state relay and Hall sensor;Alternating current, voltage transformation module, single-chip microcontroller, solid-state relay, electromagnetic induction coil I and electromagnet I are sequentially connected;Solid-state relay is also electrically connected with city;Hall sensor is connected with single-chip microcontroller;Permanent magnet, plug circuit board, electromagnetic induction coil II and electromagnet II are equipped in plug cavity;Permanent magnet is mounted in plug panel;Electromagnetic induction coil II, electromagnet II and electrical equipment are connected with plug circuit board respectively;Electromagnetic induction coil II and electromagnet II are connected in series, and electromagnetic induction coil II is power supply for electrical equipment by electromagnet II and plug circuit board.The present invention enables single-chip microcontroller operation/suspend mode by Hall sensor, to reduce energy consumption and cost.
Description
Technical field
The present invention relates to socket fields, and in particular to a kind of non-porous slotting without spring hole scoket, and with this based on electromagnetic induction
The changeover plug that seat is used cooperatively.
Background technique
The most important functions of socket are exactly that continuous and stable voltage is provided to electrical equipment.Guaranteeing that electrical equipment is normal
In the case where operation, the life security of people is exactly the most need to pay attention, and porose socket can be such that child is not concerned in adult
In the case of, socket is readily accessed, is more likely to for being inserted into tiny ironwork under curiosity, causes to get an electric shock.At present in market
On socket be all using porose design: be the firewire in two holes, the firewire of zero curve and three holes, zero curve and ground wire respectively.
There is hole design just because of open, the risk got an electric shock after may being in contact in use process, and splashing is caused to cause
The generation of the accidents such as short-circuit fire.Although there is the design for thering is spring hole scoket to use waterproof that part is high-end at present, also only improve
The probability of waterproof, and in the environment such as bathroom there is hidden danger for use.Someone proposes electricity according to electromagnetic induction principle afterwards
Magnetic induction socket, but because electromagnetic field loses the constraint of conductor and magnet after, become a kind of opening mode, radiate around, greatly
The big efficiency for reducing transmission of electricity.
To solve the above problems, a kind of no spring hole scoket is proposed in the prior art, it is as follows:
The invention " surface suction type electricity getting device structure " of Patent No. 201120366731.X is for electromagnetic induction transmission of electricity effect
Rate it is low, centainly generated by magnetic field according to around current-carrying coil, the radiation scope in magnetic field is directly proportional to excitation coil size.
Magnetic line of force distribution of the independent air core coil on coil plane is substantially uniform;Closer away from coil, the magnetic line of force is closeer, and magnetic field strength is got over
It is high;Remoter according to coil, the magnetic line of force is thinner, the smaller equal principle of magnetic field strength.To limitation electromagnetic interference degree, longitudinal flux is used
Coupled modes, for the magnetic field that radius is radiated by the air core coil of R, the magnetic induction density B at coil x can be by
Formula calculates gained, and as distance x increases, magnetic induction intensity is decayed quickly.When distance x is smaller, can get more
Magnetic field coupling amount, improves transmission power.Although and realize effective transmission of electric energy in this way, its internal control
When converting electric energy to pulsed magnetic field energy, its magnetic field radiation coil is run always circuit processed in the case where energization, is increased
Stand-by power consumption.And when not opening electrical appliance after electrical appliance equipment connects upper socket, internal control circuit will exist always
Pulsed magnetic field energy is converted electric energy to, by power consumption in magnetic field.This problem can make socket become a consumption
The very big invisible equipment of electricity.
Application No. is 201710265330.7 invention " a kind of no spring hole scoket and anodontia connector matched with no spring hole scoket ",
The invention is related to a kind of no spring hole scoket and anodontia connector matched with no spring hole scoket, and no spring hole scoket includes that Socket casing and first are led
Electric metal piece, iron core, conducting wire, flexible restoring organ, the exposed surface in Socket casing of the first conductive metal sheet, iron core is located at slotting
The inside of seat shell body, iron core and conducting wire are welded to connect, and flexible restoring organ fixation is located inside Socket casing, the first conductive metal
It is able to carry out contact under the elastic force compression of flexible restoring organ between piece and iron core and realizes and be electrically connected.Anodontia connector packet
Include joint housing and the second conductive metal sheet, permanent magnet, conducting wire, the exposed surface in joint housing of the second conductive metal sheet,
Two conductive metal sheets and conducting wire are welded to connect, and the fixed inside for being located at joint housing of permanent magnet, permanent magnet is located at the second conductive gold
Belong to the side of piece;The shape and surface area of first conductive metal sheet and the second conductive metal sheet are consistent.But due to this
Invention uses flexible restoring organ, between the first conductive metal sheet and iron core under the elastic force compression of flexible restoring organ
It is able to carry out contact and realizes electrical connection.Design of the patent based on mechanical mechanism formula, under the conditions of access times are frequent, meeting
So that transmitting module can not be contacted effectively with reception device and be made through electromagnetic coupling mode to the effect of power supply for electrical equipment not
It is good, or easily reach the access times upper limit, it will follow the string and used electrical socket disabler.
Application No. is 201410082337.1 invention, " a kind of no spring hole scoket and its internal circuit and realization are without spring hole scoket pair
The method of power supply for electrical equipment ", which has the shortcomings that electromagnetic interference, does not make the signal of electromagnetic field towards receiving coil side
To reducing reception power.
To sum up, it needs to be further improved the prior art.
Summary of the invention
The technical problem to be solved by the present invention is to propose that a kind of low energy consumption based on electromagnetic induction without spring hole scoket, it is also proposed that
A kind of and changeover plug being used cooperatively without spring hole scoket.
In order to solve the above-mentioned technical problem, the present invention propose it is a kind of based on electromagnetic induction without spring hole scoket and engaged therewith
Changeover plug;The no spring hole scoket is electrically connected with city;The no spring hole scoket includes socket panel and jack housing, socket panel and
Jack housing surrounds to form jack cavities;The changeover plug is connected with electrical equipment;The changeover plug includes plug body
And plug panel, plug body and plug panel surround to form plug cavity;
Electromagnet I, electromagnetic induction coil I and socket circuit plate are equipped in the jack cavities;
The socket circuit plate is made of voltage transformation module, single-chip microcontroller, solid-state relay and Hall sensor;
The alternating current, voltage transformation module, single-chip microcontroller, solid-state relay, electromagnetic induction coil I and electromagnet I successively phase
Even;
The solid-state relay is also electrically connected with city;
The Hall sensor is connected with single-chip microcontroller;
Permanent magnet, plug circuit board, electromagnetic induction coil II and electromagnet II are equipped in the plug cavity;
The permanent magnet is mounted in plug panel;
The electromagnetic induction coil II, electromagnet II and electrical equipment are connected with plug circuit board respectively;
The electromagnetic induction coil II and electromagnet II are connected in series, and electromagnetic induction coil II passes through electromagnet II and plug electricity
Road plate is power supply for electrical equipment.
As the present invention is based on the improvement without spring hole scoket and changeover plug engaged therewith of electromagnetic induction:
The permanent magnet is for sending magnetic strength induction signal;
The Hall sensor controls monolithic for detecting magnetic strength induction signal transmitted by permanent magnet according to testing result
Machine carries out the/suspend mode that works;
The single-chip microcontroller is used to control the on-off of solid-state relay, so that controlling alternating current passes through solid-state relay to electromagnetism sense
Coil I and electromagnet I is answered to power.
As the present invention is based on the further improvements without spring hole scoket and changeover plug engaged therewith of electromagnetic induction:
At least one light emitting diode is additionally provided in the plug cavity;
The plug panel is equipped with and the one-to-one loophole II of light emitting diode;
The plug circuit board is by bimetal leaf and transformer pressure-reducing module composition;
The input terminal and electrical equipment of the transformer pressure-reducing module are connected in parallel on the electromagnetic induction coil being sequentially connected in series respectively
II, electromagnet II and bimetal leaf both ends;
Each light emitting diode is connected in parallel on transformer pressure-reducing module output end both ends.
As the present invention is based on the further improvements without spring hole scoket and changeover plug engaged therewith of electromagnetic induction:
The transformer pressure-reducing module by transformer level-one winding L1, transformer second level winding L2, rectifier bridge, capacitor C and
Resistance R is constituted;
The transformer level-one winding L1 is connected in parallel on the electromagnetic induction coil II, electromagnet II and bimetal leaf being sequentially connected in series
Both ends;
The transformer second level winding L2 is connected with rectifier bridge input terminal;
The capacitor C, resistance R and each light emitting diode are connected in parallel on rectification bridge output end both ends respectively;
The transformer second level winding L2 is corresponding with transformer level-one winding L1.
As the present invention is based on the further improvements without spring hole scoket and changeover plug engaged therewith of electromagnetic induction:
The socket panel is equipped with and the one-to-one loophole I of loophole II;
It is equipped with and the one-to-one photosensitive sensor of loophole I in the jack cavities;
The photosensitive sensor is connected with single-chip microcontroller;
The photosensitive sensor is used to detect and acquire the optical signals of respective leds, and by optical signal collected
It is sent to single-chip microcontroller;
The single-chip microcontroller receives optical signal transmitted by photosensitive sensor 35, and controls solid-state relay according to the optical signal
On-off, powered by solid-state relay to electromagnetic induction coil I and electromagnet I to control alternating current.
As the present invention is based on the further improvements without spring hole scoket and changeover plug engaged therewith of electromagnetic induction:
The electromagnet II is cylindrical electromagnet;
The electromagnetic induction coil II is sleeved on II outer surface of electromagnet, and light emitting diode is evenly distributed on electromagnetic induction line
Circle II is close to one end of plug panel;
The height of the electromagnet II is equal with light emitting diode total height with electromagnetic induction coil II
One end of the electromagnet II is abutted against by the bottom surface of plug circuit board and plug body, the other end and plug face
Plate abuts against.
As the present invention is based on the further improvements without spring hole scoket and changeover plug engaged therewith of electromagnetic induction:
Insulating panel and fixed cylinder are additionally provided in the jack cavities;
The electromagnet I is circular electromagnet, is mounted on socket panel;
The insulating panel be it is discoid, electromagnet I is sleeved on insulating panel outer surface;
The electromagnetic induction coil I is sleeved on fixed cylindrical outer surface, and the both ends of electromagnetic induction coil I and fixed cylinder
Concordantly;
The electromagnetic induction coil I of the phase suit and one end of fixed cylinder are offseted by insulating panel and socket panel
It connects, other end socket circuit plate abuts against;
Each photosensitive sensor is arranged close to the one side of socket panel;
The socket circuit plate is mounted on jack housing bottom surface.
As the present invention is based on the further improvements without spring hole scoket and changeover plug engaged therewith of electromagnetic induction:
The jack housing is metal shell.
For the prior art, technical advantage of the invention is:
1, the present invention is suitable for the place more with water such as toilet and bathroom, can be with by the design to no spring hole scoket
It is effectively prevent socket water inlet electric leakage electric shock situation, guarantees the life security of user.
2, changeover plug provided by the present invention fixes (electromagnet I and electromagnet II) reality on no spring hole scoket by magnetic force
Now connect, this connection type can provide continue and stable electric energy, moreover it is possible to when electric wire is pullled, easily make and its
Connected changeover plug is detached from without spring hole scoket, effectively user is avoided to be tripped by electric wire.
3, jack housing of the present invention uses metal-back, which is covered on the inside of non-porous socket wall, and makes
Shell connects baseline, effectively reduces electromagnetic interference, has concentrated electromagnetic field sending direction, has improved electrical power.
4, circuit of the present invention can be broken by the design to plug terminal circuit in the case where encountering electrical equipment short circuit
Open circuit avoids burning route, causes fire.
5, the present invention enables no spring hole scoket in suspend mode and operation mould by the design to single-chip microcontroller in no spring hole scoket
Mutually switch between formula, when changeover plug, which is not fixed to, to carry out taking electricity on no spring hole scoket, no spring hole scoket starts suspend mode, to subtract
Resource consumption is lacked, has reduced costs.
6, the present invention controls the on-off of solid-state relay by single-chip microcontroller, controls electromagnet I and electromagnetic induction coil I obtains
Electricity/alternating current, that is, forceful electric power is controlled using weakness, compared with the on-off for utilizing flexible restoring organ control circuit in the prior art, the longevity
Generation that is longer, and having can be avoided electric arc is ordered, safety is improved.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is that the present invention is based on the intelligent controls of electromagnetic induction to be shown without the cutting of spring hole scoket and changeover plug engaged therewith
It is intended to;
Fig. 2 is the explosive view without spring hole scoket in Fig. 1;
Fig. 3 is the module diagram of socket circuit plate 16 in Fig. 2;
Fig. 4 is the pinouts of single-chip microcontroller 32 in Fig. 3;
Fig. 5 is the explosive view of changeover plug in Fig. 1;
Fig. 6 is the circuit diagram of Fig. 5 plug circuit board 23;
Fig. 7 is that the present invention is based on the work flow diagrams without spring hole scoket and changeover plug engaged therewith of electromagnetic induction.
Specific embodiment
The present invention is described further combined with specific embodiments below, but protection scope of the present invention is not limited in
This.
Embodiment 1, based on electromagnetic induction without spring hole scoket and changeover plug engaged therewith, it is non-porous as shown in Fig. 1~7
Socket is electrically connected with city, and changeover plug is connected with electrical equipment, and in taking electric process, changeover plug is fixed on non-porous by magnetic force
Receptacle face is power supply for electrical equipment by electromagnetic conversion.
No spring hole scoket includes Socket casing.As shown in Fig. 2, Socket casing is made of socket panel 11 and jack housing 17,
Socket panel 11 and jack housing 17 surround to form jack cavities.
Jack housing 17 uses metal-back in the present embodiment, to effectively reduce electromagnetic interference, has concentrated electromagnetic field
Sending direction improves electrical power.
Socket panel 11 is equipped at least one loophole I 18, is two in the present embodiment;
Electromagnet I 12, insulating panel 13, fixed cylinder 14, electromagnetic induction coil I 15 and socket electricity are equipped in jack cavities
Road plate 16;
Electromagnet I 12 is circular electromagnet, is located at the top of jack cavities, is mounted on socket panel 11;
Insulating panel 13 be it is discoid, diameter is identical as the internal diameter of electromagnet I 12;
Electromagnet I 12 is sleeved on 13 outer surface of insulating panel, and 13 outer wall of insulating panel is completely covered in it, that is, electromagnet I
12 thickness is more than or equal to the thickness of insulating panel 13, and in the present embodiment, the thickness of electromagnet I 12 is greater than the thickness of insulating panel 13
Degree.
One end of insulating panel 13 is abutted against with socket panel 11, the other end and fixed cylinder 14 and electromagnetic induction coil I
15 abut against;Insulating panel 13 is equipped with and the one-to-one photosensitive sensor of loophole I 18 close to the one side of socket panel 11
35, photosensitive sensor 35 can monitor and acquire the optical signal by the irradiation of loophole I 18 on it.
Electromagnetic induction coil I 15 is sleeved on fixed 14 outer surface of cylinder, the height of electromagnetic induction coil I 15 and fixed cylinder
14 is equal, that is, electromagnetic induction coil I 15 is concordant with the fixed both ends of cylinder 14.
Mutually one end of the electromagnetic induction coil I 15 of suit and fixed cylinder 14 is abutted against with insulating panel 13, the other end and
Socket circuit plate 16 abuts against;
Socket circuit plate 16 is located at the bottom on the top of jack cavities, is mounted on 17 bottom surface of jack housing;
Socket circuit plate 16 respectively with power supply (that is, alternating current), electromagnetic induction coil I 15, electromagnet I 12 and each light sensor
Device 35 is electrically connected;
Socket circuit plate 16 is made of voltage transformation module 31, single-chip microcontroller 32, solid-state relay 33 and Hall sensor 34;
As shown in figure 3, voltage transformation module 31, single-chip microcontroller 32, solid-state relay 33, electromagnetic induction coil I 15, electromagnet
I 12 are sequentially connected;
Alternating current is connected with voltage transformation module 31, and the voltage (such as 220V) that alternating current inputs is converted by voltage transformation module 31
Single-chip microcontroller 32, solid-state relay 33, Hall sensor 34 and the available voltage of each photosensitive sensor 35 (such as 3.3V and 5V), from
And it is embodied as single-chip microcontroller 32, solid-state relay 33, Hall sensor 34 and each photosensitive sensor 35 and powers;
Each photosensitive sensor 35 and Hall sensor 34 are connected with single-chip microcontroller 32;
Solid-state relay 33 is also electrically connected with city;
Alternating current is that electromagnetic induction coil I 15 and electromagnet I 12 are powered by solid-state relay 33;
Hall sensor 34 is used for detection magnetic inductive signal, and is sent according to magnetic strength induction signal detected to single-chip microcontroller 32
Switching signal/cut-off signal, thus wake up single-chip microcontroller 32 work/carry out suspend mode;
When Hall sensor 34 detects magnetic strength induction signal, to single-chip microcontroller 32 send switching signal, single-chip microcontroller 32 start/
Remain operational mode;
When magnetic strength induction signal is not detected in Hall sensor 34, cut-off signal is sent to single-chip microcontroller 32, single-chip microcontroller 32 is opened
Beginning/holding suspend mode;
Optical signal collected is sent to single-chip microcontroller 32 for acquiring optical signal by photosensitive sensor 35;
Single-chip microcontroller 32 is used to control the on-off of solid-state relay 33 according to the received optical signal of institute;
When solid-state relay 33 is connected, alternating current is electromagnetic induction coil I 15 and electromagnet I 12 by solid-state relay 33
Power supply;
When solid-state relay 33 disconnects, I 12 power loss of electromagnetic induction coil I 15 and electromagnet;
Solid-state relay 33 is the prior art, it is completed by the electromagnetism and light characteristic of semiconductor devices and electronic component
It is isolated and relay handoff functionality, is a kind of without machinery, the relay without movement components, but has connection circuit and electricity
Magnetic relay function of the same nature, the present invention by using 33 control circuit of solid-state relay on-off, to extend nothing
The service life of spring hole scoket.And it is mechanical switch the moment of on-off be possible to generate electric arc, increase accident probability, and solid-state after
The use of electric appliance 33 can effectively avoid the generation of electric arc, improve safety.
Single-chip microcontroller 32 uses the single-chip microcontroller of model STM32F103 in the present embodiment, and pinouts is as shown in Figure 4;
The PB1 of single-chip microcontroller 32 is connected with Hall sensor 34, and PB0 is connected with solid-state relay 33, PA7 and each light sensor
Device 35 is connected.
Note: the connection relationship of 32 other pins of single-chip microcontroller belongs to the prior art, and connection is only to make the normal work of single-chip microcontroller 32
Make, does not influence inventive point of the invention, and to give the connection relationship of each pin of single-chip microcontroller 32, the skill of related fields in Fig. 4
Art personnel reproduce the present invention according to Fig. 4 easily, therefore the present invention only describes to PB1, PB0 and PA7 in detail.
PB1 is for receiving switching signal/cut-off signal transmitted by Hall sensor 34, when single-chip microcontroller 32 receives switch
When signal, single-chip microcontroller 32 starts/remains operational, and when single-chip microcontroller 32 receives cut-off signal, 32 beginnings of single-chip microcontroller/holding is stopped
It sleeps.
PA7 is for receiving optical signal transmitted by each photosensitive sensor 35;It, will be received according to institute when single-chip microcontroller 32 is run
Optical signal controls the on-off of solid-state relay 33 by PB0.
The common pin matched with above-mentioned no spring hole scoket includes plug casing;
As shown in figure 5, plug casing is made of plug body 21 and plug panel 22, plug body 21 and plug panel 22
It surrounds to form plug cavity.
Permanent magnet 28, plug circuit board 23, electromagnetic induction coil II 24, light emitting diode 25 and electricity are equipped in plug cavity
Magnet II 26;
Permanent magnet 28 is fixed in plug panel 22, and permanent magnet 28 is used for when changeover plug takes electricity, into no spring hole scoket
Hall sensor 34 send magnetic strength induction signal, so that Hall sensor 34 be enabled to work to waking up single-chip microcontroller 32, thus its
Be mounted in plug panel 22, can when changeover plug takes electricity, enable Hall sensor 34 wake up single-chip microcontroller 32, without pair
Its position is defined.
Electromagnet II 26 is that both ends are big in the present embodiment, intermediate small cylindrical electromagnet, height and electromagnetic induction line
It is equal with 25 total height of light emitting diode to enclose II 24.
Plug circuit board 23 is located at the bottom of plug cavity, abuts against with the bottom surface of plug body 21;
One end of electromagnet II 26 is abutted against with plug circuit board 23, and the other end is abutted against with plug panel 22;
Electromagnetic induction coil II 24 is sleeved on II 26 outer surface of electromagnet, and light emitting diode 25 is evenly distributed on electromagnetic induction
Coil II 24 is close to one end of plug panel 22;
Two light emitting diodes 25 are used in the present embodiment, two light emitting diodes 25 are located at II 26 liang of electromagnet
Side;
One end of electromagnetic induction coil II 24 is abutted against with plug circuit board 23, and the other end is by light emitting diode 25 and inserts
Head plate 22 abuts against;
Be additionally provided with two and the one-to-one loophole II 27 of light emitting diode 25 in plug panel 22, loophole II 27 by
It is formed in the translucent materials such as glass, plastics insertion plug panel 22;
Loophole II 27 and light emitting diode 25 correspond, and loophole I 18 and loophole II 27 correspond;Work as conversion
Plug is fixed on no spring hole scoket carry out taking electricity during, when light emitting diode 25 shines, light will sequentially pass through light transmission
Hole II 27 and loophole I 18 are radiated on the photosensitive sensor 35 being arranged on insulating panel 13, to make photosensitive sensor 35
It detects and acquires the optical signal.
The power supply line of electrical equipment passes through plug body 21 and is electrically connected with plug circuit board 23;
Plug circuit board 23 is electrically connected with electromagnetic induction coil II 24, light emitting diode 25 and electromagnet II 26 respectively;
The quantity of light emitting diode 25 is at least one, and two light emitting diodes 25 are used in the present embodiment.
Plug circuit board 23 as shown in Figure 6 is by connected bimetal leaf 231 and transformer pressure-reducing module composition;
Bimetal leaf 231 is for carrying out short-circuit protection, when excessive by the electric current of the bimetal leaf 231, bimetal leaf
231 by deformation occurs to disconnecting circuit.
Transformer pressure-reducing module is for being hair after being depressured the electromagnetic induction pulse that electromagnetic induction coil II 24 generates
Optical diode 25 is powered;
Each light emitting diode 25 is connected in parallel on transformer pressure-reducing module output end both ends;
That is, the electromagnetic induction pulse that electromagnetic induction coil II 24 generates enters transformation by transformer pressure-reducing module input
After device voltage reduction module is depressured, each light emitting diode 25 is delivered to by transformer pressure-reducing module output end, is light emitting diode
25 power supplies.
Transformer pressure-reducing module is by transformer level-one winding L1, transformer second level winding L2, rectifier bridge, capacitor C and resistance R
It constitutes;
Transformer level-one winding L1 and electrical equipment are connected in parallel on electromagnetic induction coil II 24, the electromagnet being sequentially connected in series respectively
II 26 and 231 both ends of bimetal leaf.
That is, the both ends transformer level-one winding L1 are connected with electrical equipment respectively, meanwhile, one end of transformer level-one winding L1
Pass sequentially through the other end phase of electromagnetic induction coil II 24, electromagnet II 26 and bimetal leaf 231 with transformer level-one winding L1
Even;
Transformer second level winding L2 is corresponding with transformer level-one winding L1;
Transformer second level winding L2 is connected with rectifier bridge input terminal;
Capacitor C, resistance R, each light emitting diode 25 are (each to shine two when multiple light emitting diodes 25 as shown in LED in Fig. 6
Pole pipe 25 is in parallel) it is connected in parallel on rectification bridge output end both ends respectively;
As shown in fig. 7, it is above-mentioned based on electromagnetic induction without spring hole scoket and changeover plug specific works content engaged therewith
It is as follows:
1, original state:
Non-porous socket end:
The alternating voltage of alternating current 220v is converted into the DC voltage of 5V and 3.3V by voltage transformation module 31, draw VCC and
Ground connection GND is supplied to single-chip microcontroller 32, solid-state relay 33, Hall sensor 34 and each photosensitive sensor 35;
Hall sensor 34 is not detected from external magnetic strength induction signal, and Hall sensor 34 will be switched off signal hair at this time
It send to the PB1 of single-chip microcontroller 32, single-chip microcontroller 32 keeps suspend mode.
Solid-state relay 33 is in original state, off-state, therefore electromagnetic induction coil I 15 and electromagnet I 12 are in and lose
Electricity condition;
Conversion plug head end: power failure state.
2, it takes electricity: when electrical equipment needs to power on, its plug panel 22 and socket panel 17 being fitted (light transmission
Hole II 27 is corresponding with loophole I 18);
Non-porous socket end:
Hall sensor 34 is detected from external magnetic strength induction signal, that is, Hall sensor 34 detects changeover plug
Permanent magnet 28 in end, switching signal is sent to the PB1 of single-chip microcontroller 32 by Hall sensor 34 at this time, and single-chip microcontroller 32 is from suspend mode mould
Formula is converted into operational mode.
The PB0 of single-chip microcontroller 32 makes solid-state relay 33 connect circuit to 33 output signal of solid-state relay, and alternating current is logical at this time
Crossing solid-state relay 33 is that electromagnetic induction coil I 15 and electromagnet I 12 are powered;
Electromagnetic induction coil I 15 obtains electric sending electromagnetic induction pulse;
Electromagnet I 12 obtains electric generation suction.
Conversion plug head end:
Electromagnetic induction coil II 24 receives the issued electromagnetic induction pulse of electromagnetic induction coil I 15, generates corresponding induction
Electric current;
The induced current is respectively electrical equipment, electromagnet II 26 and transformer level-one winding L1 power supply;
Electromagnet II 26 obtains electric generation suction;
Transformer level-one winding L1 obtains electric sending electromagnetic induction pulse;
The issued electromagnetic induction pulse of transformer second level winding L2 receiving transformer level-one winding L1 generates corresponding induction
Electric current, the induced current charge after being rectified by rectifier bridge for capacitor C, are also the power supply of each light emitting diode 25, each at this time to shine
Diode 25 shines.
3, electrical equipment operates normally:
Conversion plug head end:
Each 25 continuous illumination of light emitting diode, light sequentially passes through loophole II 27 and loophole I 18 is radiated at setting and exists
On photosensitive sensor 35 on insulating panel 13.
Non-porous socket end:
Switching signal is sent to the PB1 of single-chip microcontroller 32 by Hall sensor 34, and single-chip microcontroller 32 remains operational mode;
The optical signal (having light) that each photosensitive sensor 35 will test is sent to the PA7 of single-chip microcontroller 32,32 basis of single-chip microcontroller
The received optical signal of institute controls solid-state relay 33 by PB0 and remains up circuit, electromagnetic induction coil I 15 and electromagnet I 12
To obtain electricity condition.
4, electrical equipment short circuit:
Conversion plug head end:
When electrical equipment is short-circuit condition, the electric current by bimetal leaf 231 is excessive, cause 231 deformation of bimetal leaf from
And disconnecting circuit, at this time electrical equipment, electromagnet II 26 and the equal power loss of transformer level-one winding L1.
Due to transformer level-one winding L1 power loss, therefore transformer second level winding L2 can not generate induced current, and capacitor C starts
Electric discharge, to power (only maintaining several seconds) for light emitting diode 25;
25 power loss of light emitting diode is extinguished.
Non-porous socket end:
Switching signal is sent to the PB1 of single-chip microcontroller 32 by Hall sensor 34, and single-chip microcontroller 32 remains operational mode;
The optical signal (unglazed) that each photosensitive sensor 35 will test is sent to the PA7 of single-chip microcontroller 32,32 basis of single-chip microcontroller
The received optical signal of institute controls 33 disconnecting circuit of solid-state relay by PB0, and electromagnetic induction coil I 15 and electromagnet I 12 are to lose
Electricity condition.
Due to electromagnet II 26 and the equal power loss of electromagnet II 26, changeover plug can not be fixed on no spring hole scoket at this time, by
Effect to gravity falls off.
5, it powers off, changeover plug is detached from without spring hole scoket due to artificial, short-circuit etc.;
Conversion plug head end: power failure state;
Non-porous socket end: the magnetic strength induction signal from outside is not detected in Hall sensor 34, at this time Hall sensor 34
It will be switched off the PB1 that signal is sent to single-chip microcontroller 32, single-chip microcontroller 32 is changed into suspend mode by operational mode.
Solid-state relay 33 is in original state, off-state, and electromagnetic induction coil I 15 and electromagnet I 12 are in power loss
State.
The above list is only a few specific embodiments of the present invention for finally, it should also be noted that.Obviously, this hair
Bright to be not limited to above embodiments, acceptable there are many deformations.Those skilled in the art can be from present disclosure
All deformations for directly exporting or associating, are considered as protection scope of the present invention.
Claims (8)
1. based on electromagnetic induction without spring hole scoket and changeover plug engaged therewith;The no spring hole scoket is electrically connected with city;It is described
No spring hole scoket includes socket panel (11) and jack housing (17), and socket panel (11) and jack housing (17) surround to form socket
Cavity;The changeover plug is connected with electrical equipment;The changeover plug includes plug body (21) and plug panel (22), is inserted
Head shell (21) and plug panel (22) surround to form plug cavity;
It is characterized by:
Electromagnet I (12), electromagnetic induction coil I (15) and socket circuit plate (16) are equipped in the jack cavities;
The socket circuit plate (16) is by voltage transformation module (31), single-chip microcontroller (32), solid-state relay (33) and hall sensing
Device (34) is constituted;
The alternating current, voltage transformation module (31), single-chip microcontroller (32), solid-state relay (33), electromagnetic induction coil I (15) and electricity
Magnet I (12) is sequentially connected;
The solid-state relay (33) is also electrically connected with city;
The Hall sensor (34) is connected with single-chip microcontroller (32);
Permanent magnet (28), plug circuit board (23), electromagnetic induction coil II (24) and electromagnet II are equipped in the plug cavity
(26);
The permanent magnet (28) is mounted on plug panel (22);
The electromagnetic induction coil II (24), electromagnet II (26) and electrical equipment are connected with plug circuit board (23) respectively;
The electromagnetic induction coil II (24) and electromagnet II (26) are connected in series, and electromagnetic induction coil II (24) passes through electromagnet II
(26) and plug circuit board (23) is power supply for electrical equipment.
2. existing without spring hole scoket and changeover plug engaged therewith, feature based on electromagnetic induction according to claim 1
In:
The permanent magnet (28) is for sending magnetic strength induction signal;
The Hall sensor (34) controls according to testing result for detecting magnetic strength induction signal transmitted by permanent magnet (28)
Single-chip microcontroller (32) carries out/suspend mode that works;
The single-chip microcontroller (32) is used to control the on-off of solid-state relay (33), so that controlling alternating current passes through solid-state relay (33)
It powers to electromagnetic induction coil I (15) and electromagnet I (12).
3. it is according to claim 1 or 2 based on electromagnetic induction without spring hole scoket and changeover plug engaged therewith, feature
It is:
At least one light emitting diode (25) is additionally provided in the plug cavity;
The plug panel (22) is equipped with and the one-to-one loophole II (27) of light emitting diode (25);
The plug circuit board (23) is by bimetal leaf (231) and transformer pressure-reducing module composition;
The input terminal and electrical equipment of the transformer pressure-reducing module are connected in parallel on the electromagnetic induction coil II being sequentially connected in series respectively
(24), electromagnet II (26) and bimetal leaf (231) both ends;
Each light emitting diode (25) is connected in parallel on transformer pressure-reducing module output end both ends.
4. existing without spring hole scoket and changeover plug engaged therewith, feature based on electromagnetic induction according to claim 3
In:
The transformer pressure-reducing module is by transformer level-one winding L1, transformer second level winding L2, rectifier bridge, capacitor C and resistance R
It constitutes;
The transformer level-one winding L1 is connected in parallel on the electromagnetic induction coil II (24) being sequentially connected in series, electromagnet II (26) He Shuanjin
Belong to piece (231) both ends;
The transformer second level winding L2 is connected with rectifier bridge input terminal;
The capacitor C, resistance R and each light emitting diode (25) are connected in parallel on rectification bridge output end both ends respectively;
The transformer second level winding L2 is corresponding with transformer level-one winding L1.
5. existing without spring hole scoket and changeover plug engaged therewith, feature based on electromagnetic induction according to claim 4
In:
The socket panel (11) is equipped with and the one-to-one loophole I (18) of loophole II (27);
It is equipped in the jack cavities and the one-to-one photosensitive sensor (35) of loophole I (18);
The photosensitive sensor (35) is connected with single-chip microcontroller (32);
The photosensitive sensor (35) is used to detect and acquire the optical signals of respective leds (25), and by light collected
Signal is sent to single-chip microcontroller (32);
The single-chip microcontroller receives optical signal transmitted by photosensitive sensor (35), and controls solid-state relay according to the optical signal
(33) on-off is supplied by solid-state relay (33) to electromagnetic induction coil I (15) and electromagnet I (12) to control alternating current
Electricity.
6. existing without spring hole scoket and changeover plug engaged therewith, feature based on electromagnetic induction according to claim 5
In:
The electromagnet II (26) is cylindrical electromagnet;
The electromagnetic induction coil II (24) is sleeved on electromagnet II (26) outer surface, and light emitting diode (25) is evenly distributed on electricity
The one end of magnetic induction coil II (24) close to plug panel (22);
The height of the electromagnet II (26) is equal with light emitting diode (25) total height with electromagnetic induction coil II (24)
One end of the electromagnet II (26) is abutted against by plug circuit board (23) and the bottom surface of plug body (21), the other end
It is abutted against with plug panel (22).
7. existing without spring hole scoket and changeover plug engaged therewith, feature based on electromagnetic induction according to claim 6
In:
It is additionally provided with insulating panel (13) in the jack cavities and fixes cylinder (14);
The electromagnet I (12) is circular electromagnet, is mounted on socket panel (11);
The insulating panel (13) be it is discoid, electromagnet I (12) is sleeved on insulating panel (13) outer surface;
The electromagnetic induction coil I (15) is sleeved on fixed cylinder (14) outer surface, and electromagnetic induction coil I (15) and fixed circle
The both ends of column (14) are concordant;
The electromagnetic induction coil I (15) of the phase suit and the one end of fixed cylinder (14) pass through insulating panel (13) and socket surface
Plate (11) abuts against, and other end socket circuit plate (16) abuts against;
Each photosensitive sensor (35) is arranged close to the one side of socket panel (11);
The socket circuit plate (16) is mounted on jack housing (17) bottom surface.
8. existing without spring hole scoket and changeover plug engaged therewith, feature based on electromagnetic induction according to claim 7
In:
The jack housing (17) is metal shell.
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CN201910117007.4A CN109904663B (en) | 2019-02-13 | 2019-02-13 | Socket assembly based on electromagnetic induction |
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CN201910117007.4A CN109904663B (en) | 2019-02-13 | 2019-02-13 | Socket assembly based on electromagnetic induction |
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CN109904663B CN109904663B (en) | 2023-12-19 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110943349A (en) * | 2019-12-17 | 2020-03-31 | 上海闻泰电子科技有限公司 | Data connector, electronic equipment, data connecting line and data connection transmission system |
CN112054342A (en) * | 2020-09-15 | 2020-12-08 | 吴万艳 | Outdoor waterproof electric shock protection wiring board |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0538082A (en) * | 1991-07-30 | 1993-02-12 | Mitsubishi Electric Corp | Power supply |
JP2002010535A (en) * | 2000-06-27 | 2002-01-11 | Matsushita Electric Works Ltd | Non-contact power transmission device |
CN101800385A (en) * | 2010-03-24 | 2010-08-11 | 宁振江 | Magnetic electric connector |
CN202050089U (en) * | 2011-05-13 | 2011-11-23 | 福建交通职业技术学院 | Magnetic suction plug socket assembly |
CN103825370A (en) * | 2014-03-07 | 2014-05-28 | 湖州职业技术学院 | Nonporous socket and internal circuit thereof and method for supplying power to electric equipment by use of nonporous socket |
CN204144596U (en) * | 2014-07-24 | 2015-02-04 | 蔡婷婷 | Without spring hole scoket and matched plug |
CN105896170A (en) * | 2015-01-25 | 2016-08-24 | 童飞 | Magnetic-attracting anti-electric-shock waterproof antimagnetic non-jack socket/plug |
CN205790747U (en) * | 2016-04-20 | 2016-12-07 | 抚州市金龙日用化妆品有限责任公司 | The supply socket of intelligentized control method |
JP2017046578A (en) * | 2015-08-28 | 2017-03-02 | 長崎県 | Non-contact power transmission device |
CN107171098A (en) * | 2017-04-21 | 2017-09-15 | 周用忠 | It is a kind of without spring hole scoket and with without the supporting anodontia joint of spring hole scoket |
CN107275874A (en) * | 2017-07-27 | 2017-10-20 | 上汽通用五菱汽车股份有限公司 | The charging inlet structure of electric automobile charging pile |
CN207009813U (en) * | 2016-11-17 | 2018-02-13 | 长春福尔曼电控科技有限公司 | Fire fighting truck charging Automatic-falling breaker device |
CN108390212A (en) * | 2018-04-23 | 2018-08-10 | 孟祥君 | A kind of hall sensing socket of high safety performance |
CN209626531U (en) * | 2019-02-13 | 2019-11-12 | 浙江理工大学上虞工业技术研究院有限公司 | A kind of jack assemblies based on electromagnetic induction |
-
2019
- 2019-02-13 CN CN201910117007.4A patent/CN109904663B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0538082A (en) * | 1991-07-30 | 1993-02-12 | Mitsubishi Electric Corp | Power supply |
JP2002010535A (en) * | 2000-06-27 | 2002-01-11 | Matsushita Electric Works Ltd | Non-contact power transmission device |
CN101800385A (en) * | 2010-03-24 | 2010-08-11 | 宁振江 | Magnetic electric connector |
CN202050089U (en) * | 2011-05-13 | 2011-11-23 | 福建交通职业技术学院 | Magnetic suction plug socket assembly |
CN103825370A (en) * | 2014-03-07 | 2014-05-28 | 湖州职业技术学院 | Nonporous socket and internal circuit thereof and method for supplying power to electric equipment by use of nonporous socket |
CN204144596U (en) * | 2014-07-24 | 2015-02-04 | 蔡婷婷 | Without spring hole scoket and matched plug |
CN105896170A (en) * | 2015-01-25 | 2016-08-24 | 童飞 | Magnetic-attracting anti-electric-shock waterproof antimagnetic non-jack socket/plug |
JP2017046578A (en) * | 2015-08-28 | 2017-03-02 | 長崎県 | Non-contact power transmission device |
CN205790747U (en) * | 2016-04-20 | 2016-12-07 | 抚州市金龙日用化妆品有限责任公司 | The supply socket of intelligentized control method |
CN207009813U (en) * | 2016-11-17 | 2018-02-13 | 长春福尔曼电控科技有限公司 | Fire fighting truck charging Automatic-falling breaker device |
CN107171098A (en) * | 2017-04-21 | 2017-09-15 | 周用忠 | It is a kind of without spring hole scoket and with without the supporting anodontia joint of spring hole scoket |
CN107275874A (en) * | 2017-07-27 | 2017-10-20 | 上汽通用五菱汽车股份有限公司 | The charging inlet structure of electric automobile charging pile |
CN108390212A (en) * | 2018-04-23 | 2018-08-10 | 孟祥君 | A kind of hall sensing socket of high safety performance |
CN209626531U (en) * | 2019-02-13 | 2019-11-12 | 浙江理工大学上虞工业技术研究院有限公司 | A kind of jack assemblies based on electromagnetic induction |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110943349A (en) * | 2019-12-17 | 2020-03-31 | 上海闻泰电子科技有限公司 | Data connector, electronic equipment, data connecting line and data connection transmission system |
CN112054342A (en) * | 2020-09-15 | 2020-12-08 | 吴万艳 | Outdoor waterproof electric shock protection wiring board |
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