CN110077257A - A kind of electric car ciphering type charging docking system - Google Patents

A kind of electric car ciphering type charging docking system Download PDF

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Publication number
CN110077257A
CN110077257A CN201910415626.1A CN201910415626A CN110077257A CN 110077257 A CN110077257 A CN 110077257A CN 201910415626 A CN201910415626 A CN 201910415626A CN 110077257 A CN110077257 A CN 110077257A
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CN
China
Prior art keywords
inner cylinder
hole
limiting
decryption
limited post
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Granted
Application number
CN201910415626.1A
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Chinese (zh)
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CN110077257B (en
Inventor
胡振云
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LU'AN YONGZHEN GRIZZLY ELECTRICAL AND MECHANICAL TECHNOLOGY Co.,Ltd.
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胡振云
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Priority to CN201910415626.1A priority Critical patent/CN110077257B/en
Publication of CN110077257A publication Critical patent/CN110077257A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

The present invention provides a kind of electric car ciphering type charging docking systems, it includes craft port, charging gun, craft port includes the outer mounting cylinder being rotatably assorted, inner cylinder one and inner cylinder two and the limit encryption unit one rotated for constraining inner cylinder one, constrain the limit encryption unit two that inner cylinder two rotates, it is provided with the power output mechanism of disconnection between outer mounting cylinder and inner cylinder two and it can be connected by the rotation of inner cylinder two, charging gun includes the first decryption section, second decryption section and the electric energy input mechanism being set on the second decryption section, first decryption section is sheathed on the outside of the second decryption section and is provided with the flexible telescoping drive mechanism of the second decryption section of driving between the two, first decryption section is matched with limit encryption unit one to be rotated inner cylinder one and drives the second decryption section to switch to for triggering telescoping drive mechanism Stretching state, the second decryption section rotate inner cylinder two with the limit mutual cooperation of encryption unit two and power output mechanism are connected.

Description

A kind of electric car ciphering type charging docking system
Technical field
The present invention relates to a kind of electric car charging technique fields, and in particular to a kind of electric car ciphering type charging docking System.
Background technique
In recent years, with the increasingly scarcity of petroleum-based energy, electric car is that a kind of of future automobile industry development necessarily becomes Gesture gradually highlights in intratype competition from external tesla to domestic BYD, and electric car charging supply problem is to work as One of the problem of lower very severe, with the fast development of electric car, auxiliary products electric automobile charging pile is also extensive It is installed in public building, residential area parking lot and charging station, passes through pair of charging gun and electric car on charging pile The docking of port is connect, realization charges to electric car, in order to promote the suitability and replaceability of charging gun and craft port, Currently, whole unifications have not yet been reached in existing charging gun and craft port model in the market, still, same automobile vendor's production Charging gun can carry out docking charging with craft port, it is intended that promoting the suitability of charging gun and craft port, still Design in this way is there is also certain drawbacks, when the power supply of charging gun only opens individual, avoids other people private using its Charging gun carry out docking charging, therefore, it is necessary to itself and private electric car are encrypted and made to craft port Charging gun matches one by one, for this purpose, the present inventor designs the electric car encryption that a kind of clever structure, principle are simple, easy to use Formula charging docking system.
Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide count a kind of clever structure, principle it is simple, using just Prompt electric car ciphering type charging docking system.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
A kind of electric car ciphering type charging docking system comprising the craft port being connect with charging pile and electronic vapour The charging gun of vehicle connection, craft port include the outer mounting cylinder of both ends open and fixed and arranged, rotate coaxially and be sheathed on outer installation Inner cylinder one and inner cylinder two in cylinder, are provided with the limit encryption unit for constraining the rotation of inner cylinder one between outer mounting cylinder and inner cylinder one Part one, be set between outer mounting cylinder and inner cylinder two for constrain inner cylinder two rotation limit encryption unit two, outer mounting cylinder with It is provided with the power output mechanism of disconnection between inner cylinder two and power output mechanism can be connected by the rotation of inner cylinder two, Charging gun includes the first decryption section, the second decryption section and the electric energy input mechanism being set on the second decryption section, and One decryption section is sheathed on the outside of the second decryption section, and the second decryption section is arranged to the retracted mode that can mutually switch and stretches It does well and original state is retracted mode, be set between the first decryption section and the second decryption section for driving second The flexible telescoping drive mechanism of decryption section, the first decryption section matched with limit encryption unit one make the rotation of inner cylinder one and The second decryption section is driven to switch to stretching state, the second decryption section and limit encryption unit for triggering telescoping drive mechanism Two, which cooperate, rotates inner cylinder two and for keeping power output mechanism switching-on by disconnecting.
Further optimize or improve as this programme.
The power output mechanism is set in casing and is located at outer mounting cylinder close to two one end of inner cylinder, power output Mechanism includes the high-voltage switch gear being fixedly connected with protective shell, and high-voltage switch gear is located at inner cylinder two away from one one end of inner cylinder, high-voltage switch gear External connection setting pin one and pin two, high-voltage switch gear closes and makes pin one and pin two to disconnect under original state, Pin one is connect with charging pile, and pin two is connected with output pin and output pin extends to the outside of outer mounting cylinder, The periphery of the outer mounting cylinder is arranged to polygonized structure, and output pin one end is connect with pin two, the other end is provided with column The end of shape floating contact, floating contact and output pin constitutes slide-and-guide cooperation, the outer peace along the radial of outer mounting cylinder The outer surface of fitted tube offers the mounting hole radially arranged and mounting hole is through to the inside of outer mounting cylinder, floating contact position In in mounting hole and the periphery of floating contact and inner cylinder two is inconsistent；
The power output mechanism further includes being set to along the radial output contact for being embedded its inside of inner cylinder two, exports contact one end It is flush with the periphery of inner cylinder two, the inner headed face of the other end and inner cylinder two is flush, floating contact and output under original state Contact is H along the angle of circumferencial direction phase deviation and offset where outer mounting cylinder, and ° 30 < H < 60 °, preferred H45 is °；
The inner cylinder two presses off one end face of extension close to height and is coaxially fixedly installed closure disk, blocks and is arranged between disk and high-voltage switch gear Have moving part and the moving part with inner cylinder two rotation control high-voltage switch gear closing and opening.
Further optimize or improve as this programme.
The periphery of the inner headed face and inner cylinder one of the outer mounting cylinder is bonded to each other, and the limit encryption unit one wraps Include be opened on outer mounting cylinder and radially perforative limiting through hole one, be opened on inner cylinder one and radially run through Limiting through hole two, be set to that can be provided in its limited post one in axial sliding, limiting through hole two can in limiting through hole one The limited post two radially slided, limiting through hole one is equal with the diameter of limiting through hole two, and limited post one and limited post two are mutual It is bonded to each other close to an end face and is all provided with the arcwall face for being set to and matching with one periphery of inner cylinder, original state lower limit column one The distance being inserted into limiting through hole two is X, and it is X, the limited post two that limited post two, which is inserted into the distance in inner cylinder one, The one end extended in inner cylinder one is arranged to round end；
It is provided with built-in step one in the limiting through hole two, is provided with and built-in one Xiang Shi of step on the periphery of limited post two The external step one matched, built-in step one cooperate with external step one for constraining limited post two；
The limiting through hole one is provided with the plug screw for constituting with it and being threadedly coupled cooperation away from the place open at one end of inner cylinder one, and limit is logical Limit spring one is provided in hole one, one one end of limit spring is contradicted with plug screw, the other end and limited post one are contradicted and limited The elastic force of spring one is directed toward limited post one by plug screw always；
The limiting through hole one is provided with multiple along the axial direction for being parallel to outer mounting cylinder, and limiting through hole two is along being parallel to inner cylinder one Axial direction be provided with multiple and limiting through hole two and limiting through hole one and correspond, it is preferred that limiting through hole one and limit are logical There are four hole two is respectively provided with, the distance and limited post two that every group of limited post one is inserted into limiting through hole two are inserted into inner cylinder one Interior distance X can synchronize free setting, and limit encryption unit one is provided with multiple groups and along circumferencial direction battle array where outer mounting cylinder Column arrangement, it is preferred that limit encryption unit one is provided with two groups.
Further optimize or improve as this programme.
First decryption section includes the handle for being in the form of a column hollow arrangement, and handle is coaxially fixed along its axial front end It is provided with hollow socket column, handle is along its axial tail end opening arrangement and opening setting is by sealing cover, is socketed column Outer cover be equipped with the decryption sleeve that is fixedly and coaxially connected with handle front end, the internal diameter of the diameter and inner cylinder one of decrypting sleeve is mutually fitted Match, opened up on the periphery of the decryption sleeve and be parallel to its axial guide recess one, be provided in guide recess one with The serrate projections of limited post 211 adaptation；
The guidance convex block to match with guide recess one is provided on the inner headed face of the inner cylinder one, guidance convex block is in being parallel to The axial of cylinder one is arranged and is aligned with limiting through hole two；
Second decryption section includes in decryption sleeve and sliding along the decryption of its axial direction composition slide-and-guide cooperation Column, decryption traveller coaxially offer set access slot close to one end face of handle, and set access slot is movably set in outside socket column and the two Slide-and-guide cooperation is axially constituted along it, and built-in limiting slot is offered on the decryption sleeve inner headed face, the decryption traveller It is provided with external retention bead on periphery, external retention bead is located at decryption traveller close to handle one end, and external limit The raised stroke matched with built-in limiting slot for constraining decryption traveller towards decryption cartridge exterior sliding.
Further optimize or improve as this programme.
The telescoping drive mechanism includes being located in handle and passing through hollow socket column to extend to set access slot slot bottom Telescoping tube, the elongated end of telescoping tube is fixedly connected with decryption traveller, and telescoping tube and socket column axially constitute slide-and-guide along it Cooperate, is provided with telescope motor in the handle, the output shaft of telescope motor is axially parallel to the axial direction of telescoping tube, telescope motor The V belt translation component for the two is provided between telescoping tube, the V belt translation component includes coaxial fixing sleeve set on flexible Driving pulley, coaxial sleeve on motor output shaft are set to the driven belt outside telescoping tube and with the rotation connection cooperation of handle inner wall Wheel is provided with the belt for connecting the two between driving pulley and driven pulley, screw thread connects between driven pulley and telescoping tube Connect cooperation；
The controller for controlling telescope motor starting positive and negative rotation is provided in the handle, the telescoping drive mechanism also wraps It includes and is opened in the mounting groove that decryption traveller on the periphery of handle one end and is radially arranged, there are two mounting groove settings And along the axially symmetric disposition of decryption traveller, being provided at the notch of mounting groove can be along the rocker piece peace that its groove depth direction is floated Reset spring is provided in tankage, the slot bottom of mounting groove is provided with trigger switch, and establishing between trigger switch and controller has letter Number connection, reset spring is provided in mounting groove, reset spring one end and rocker piece contradict, the other end and trigger switch contradict simultaneously And the elastic force of reset spring is directed toward rocker piece by trigger switch always；
Decryption sleeve coaxially offers annular groove on the periphery of handle one end, and the slot bottom of annular groove offers decryption sleeve The socket of internal switching, socket is adapted with rocker piece and rocker piece is inserted into socket under original state.
Further optimize or improve as this programme.
The rotation triggering that driving rocker piece floats towards mounting groove slot bottom is provided between the outer mounting cylinder and inner cylinder one Mechanism, the rotation triggering mechanism include being coaxially disposed to deviate from the annular convex platform of two one end of inner cylinder, boss back in outer mounting cylinder Inner groove is coaxially offered from outer mounting cylinder one end, the slot bottom of inner groove offers guide chute, and guide chute includes that head and the tail connect Logical triggering section and changeover portion, the distance between the triggering section and outer mounting cylinder central axes, which are rotated in the clockwise direction, gradually to be subtracted Small, which is arranged to the head of the arcuate structure coaxially arranged with outer mounting cylinder and the changeover portion and triggers section along up time The tail portion in needle direction is connected, and guide chute setting constitutes central symmetry there are two and along the central axes of outer mounting cylinder；
The rotation triggering mechanism further includes being opened in inner cylinder one to push sliding slot away from second internal cylinder cylinder one end, is pushed Sliding slot pushes there are two sliding slot settings and along the axially symmetric disposition of inner cylinder one along the radial direction arrangement of inner cylinder one, pushes sliding slot It is inside provided with triggering pushing block and the two cooperates along the radial slide-and-guide that constitutes of outer mounting cylinder, fixation is set on the triggering pushing block It is equipped with slide protrusion, slide protrusion extends in guide chute and constitutes slide-and-guide cooperation along guide chute channeling direction, Under original state, slide protrusion be located at guide chute triggering section head and trigger pushing block and inner cylinder one inner headed face it is mutually neat It is flat, when the first decryption section is combined with inner cylinder one, triggers pushing block and align with socket and be used to push rocker piece, institute State the limit end cap being set at the notch of inner groove for sealing to it.
Further optimize or improve as this programme.
The periphery of the inner headed face and inner cylinder two of the outer mounting cylinder fits, and limit encryption unit two includes outside being opened in Outside mounting cylinder and it is through to its internal limiting through hole three and limiting through hole four, the axis of limiting through hole three and limiting through hole four To being parallel to each other and along the radial direction arrangement of outer mounting cylinder, limit encryption unit two further include be opened in the outside of inner cylinder two and Be through to its internal limiting through hole five and limiting through hole six, the axial direction of limiting through hole five and limiting through hole six be parallel to each other and Along the radial direction arrangement of inner cylinder two, limiting through hole five is provided with limiting through hole six close to the inside of inner cylinder two place open at one end interior Set step two, under original state, limiting through hole three is coaxial corresponding with limiting through hole five, and limiting through hole four and limiting through hole six are coaxial It is corresponding；
It is provided in the limiting through hole three and is provided with along its axially slidable limited post three, limiting through hole five along its axis To slidable limited post five, limited post three and the end face close to each other of limited post five are bonded to each other and are all provided with and be set to and inner cylinder The compatible arcwall face of two peripheries, under original state, it is Y that limited post five, which extends to the distance in inner cylinder two, and limited post three prolongs Extending to the distance in limiting through hole five is Y, and limiting through hole three is also equipped with limiting through hole four away from the place open at one end of inner cylinder two The plug screw for being threadedly coupled cooperation is constituted with it, is provided with limit spring two, two one end of limit spring and plug screw in limiting through hole three Conflict, the other end and limited post three contradict and the elastic force of limit spring two is directed toward limited post three, the limit by plug screw always Built-in step two in through-hole five for carrying out constraint limit to limited post five, fix close to two inside one end of inner cylinder by limited post five It being provided with that cylindrical magnetic is first, magnet one is embedded on the periphery of the decryption traveller, decryption traveller is inserted into inner cylinder two, The magnet one and end face close to each other of magnetic head one is mutually exclusive and the size of repulsive force drives limited post five towards limiting through hole The displacement of five slide outsides is equal to Y；
Being provided in the limiting through hole four can be provided in its limited post four in axial sliding, limiting through hole six along its axial direction Slidable limited post six, limited post four and the end face close to each other of limited post six are bonded to each other and are all provided with and be set to and inner cylinder two The compatible arcwall face of periphery, under original state, it is Z, limiting through hole that limited post six, which extends to the distance in limiting through hole four, Limit spring three is provided in six, the conflict of built-in step two, the other end and limit in three one end of limit spring and limiting through hole six Column six is inconsistent and the elastic force of limit spring three is directed toward limited post six, limit by the built-in step two in limiting through hole six always for position An end face of the position column six inside inner cylinder two is provided with magnetic head two, is embedded with magnet on the periphery of the decryption traveller Two, decryption traveller be inserted into inner cylinder two, magnet two attract each other with the end face close to each other of magnetic head two and attraction it is big The displacement that the small driving limited post Six Dynasties is slided into limiting through hole six is equal to Z；
Three limiting through hole four of limiting through hole is provided with multiple, limiting through hole five and limit along the axial direction for being parallel to outer mounting cylinder Position through-hole six is provided with multiple along the axial direction for being parallel to inner cylinder two, and every group of limited post five extends to distance and limit in inner cylinder two The position distance Y that extends in limiting through hole five of column three can synchronize free setting, limited post six extend in limiting through hole four away from Free setting can be synchronized from Z, limit encryption unit two is provided with multiple groups and along circumferencial direction array arrangement where outer mounting cylinder；
Setting is parallel to its axial guidance raised line on the inner headed face of the inner cylinder two, opens on the periphery of the decryption traveller Equipped with the guide recess two for being parallel to its axis, raised line and guide recess two is guided to match and cooperate for decryption The insertion of traveller guides.
Further optimize or improve as this programme.
The electric energy input mechanism includes the charging cable being movably set in handle, and charging cable one end is stretched out by sealing cover It is connect with the battery of electric car, the other end passes through telescoping tube and extends to the elongated end of telescoping tube, the extension of charging cable End is connected with input contact, and input contact is embedded in decryption traveller and is through to its periphery, input contact setting Have multiple and matched with output contact one-to-one correspondence, decryption traveller is inserted into inner cylinder two, and input contact is supported with output contact Touching docking, the charging cable are rolled up in handle and this rolls up a section automatically retractable.
The beneficial effect of the present invention compared with prior art is that clever structure, principle are simple, easy to use, can be to private People's charging pile is protected, and avoids the power stealing situation to be charged by other people new power automobiles, wherein craft port is set to charging In stake and charging gun is set on electric car, change traditional charging gun be set on charging pile and craft port be arranged In the joint mode on electric car, meanwhile, the craft port on charging pile passes through mechanical Sealing mechanism and carries out at encryption to it Reason, only when Sealing mechanism can be decrypted in matched charging gun insertion, charging circuit docking is connected after decryption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of craft port of the invention.
Fig. 2 is the structural schematic diagram of charging gun.
Fig. 3 is the structural schematic diagram of charging gun.
Fig. 4 is the cooperation figure of charging gun and craft port.
Fig. 5 is the schematic diagram of internal structure of craft port.
Fig. 6 is the explosive view of craft port.
Fig. 7 is the structural schematic diagram of power output mechanism.
Fig. 8 is the structural schematic diagram of power output mechanism.
Fig. 9 is the partial structural diagram of power output mechanism.
Figure 10 is the partial structural diagram of power output mechanism.
Figure 11 is limited the structural schematic diagram of bit encryption component one.
Figure 12 is limited the partial structural diagram of bit encryption component one.
Figure 13 is limited the partial structural diagram of bit encryption component one.
Figure 14 is the partial structural diagram of rotation triggering mechanism.
Figure 15 is the partial structural diagram of rotation triggering mechanism.
Figure 16 is the partial structural diagram of rotation triggering mechanism.
Figure 17 is the structural schematic diagram of rotation triggering mechanism working condition.
Figure 18 is the partial structural diagram of rotation triggering mechanism.
Figure 19 is the partial structural diagram of rotation triggering mechanism.
Figure 20 is limited the partial structural diagram of bit encryption component two.
Figure 21 is limited the partial structural diagram of bit encryption component two.
Figure 22 is limited the partial structural diagram of bit encryption component two.
Figure 23 is limited the partial structural diagram of bit encryption component two.
Figure 24 is limited the partial structural diagram of bit encryption component two.
Figure 25 is the schematic diagram of internal structure of charging gun.
Figure 26 is the structural schematic diagram of the first decryption section.
Figure 27 is the structural schematic diagram of the second decryption section.
Figure 28 is the cross-sectional view of the second decryption section.
Figure 29 is the structural schematic diagram that the second decryption section stretches out state.
Figure 30 is the partial sectional view of the first decryption section.
The partial structural diagram of Figure 31 telescoping drive mechanism.
Figure 32 is the structural schematic diagram of telescoping drive mechanism.
Figure 33 is the structural schematic diagram of electric energy input mechanism.
It is denoted as in figure:
100, craft port；110, outer mounting cylinder；111, protective shell；112, casing；120, inner cylinder one；130, inner cylinder two；131, Block disk；140, power output mechanism；141, high-voltage switch gear；142, pin one；143, pin two；144, output pin；145, Floating contact；146, mounting hole；147, retention bead；148, holddown spring；149, contact is exported；150, encryption unit is limited One；151, limiting through hole one；152, limiting through hole two；153, limited post two；153a, round end；154, limited post one；155, spiral shell Plug；156, limit spring one；157, convex block is guided；160, encryption unit two is limited；161a, limiting through hole three；161b, limit are logical Kong Si；162a, limiting through hole five；162b, limiting through hole six；163a, limited post three；163b, limited post five；164, magnetic head one； 165, limit spring two；166a, limited post four；166b, limited post six；167, limit spring three；168, magnetic head two；169, it guides Raised line；170, rotation triggering mechanism；171, sliding slot is pushed；172, pushing block is triggered；173, slide protrusion；174, boss；175, interior Deep gouge；176, guide chute；177, end cap is limited；
200, charging gun；210, the first decryption section；211, handle；212, it is socketed column；213, sealing cover；214, sleeve is decrypted； 215, guide recess one；216, serrate projections；217, built-in limiting slot；220, mechanism two is decrypted；221, traveller is decrypted；222, it covers Access slot；223, external retention bead；224, magnet one；225, magnet two；226, guide recess two；230, electric energy input mechanism； 231, charging cable；232, contact is inputted；240, telescoping drive mechanism；241, rocker piece；242, reset spring；243, annular groove； 244, socket；245, trigger switch；246, telescoping tube；247, telescope motor；248a, driving pulley；248b, driven pulley； 249, controller.
Specific embodiment
A kind of electric car ciphering type charges docking system comprising the craft port 100 that is connect with charging pile, with it is electronic The charging gun 200 of automobile connection, craft port 100 include both ends open and the outer mounting cylinder 110 of fixed and arranged, rotate coaxially set Inner cylinder 1 and inner cylinder 2 130 in outer mounting cylinder 110, are provided between outer mounting cylinder 110 and inner cylinder 1 and are used for The limit encryption unit 1 that inner cylinder 1 rotates is constrained, is set between outer mounting cylinder 110 and inner cylinder 2 130 for constraining The limit encryption unit 2 160 that inner cylinder 2 130 rotates, the electric energy that disconnection is provided between outer mounting cylinder 110 and inner cylinder 2 130 are defeated Mechanism 140 and power output mechanism 140 can be connected by the rotation of inner cylinder 2 130 out, charging gun 200 include the first solution Compact part part 210, the second decryption section 220 and the electric energy input mechanism 230 being set on the second decryption section 220, the first solution Compact part part 210 is sheathed on the outside of the second decryption section 220, and the second decryption section 220 is arranged to the retraction shape that can mutually switch State is with the state of stretching and original state is retracted mode, is set between the first decryption section 210 and the second decryption section 220 Telescoping drive mechanism 240 for driving the second decryption section 220 flexible, the first decryption section 210 and limit encryption unit one 150 match make inner cylinder 1 rotate and for trigger telescoping drive mechanism 240 drive the second decryption section 220 switch to Stretching state, the second decryption section 220 rotate inner cylinder 2 130 and for making with the limit mutual cooperation of encryption unit 2 160 Power output mechanism 140 is switching-on by disconnecting.
In giving electric vehicle charging process, the first decryption section 210 is inserted into inner cylinder 1 user by user, limit One 150 pair of first decryption section 210 of bit encryption component carries out identification matching, and after successful match, limit encryption unit 1 will be solved Except the rotational restraint to inner cylinder 1, the first decryption section 210 is rotated, the first decryption section 210 drives inner cylinder 1 to rotate And make 240 automatic trigger of telescoping drive mechanism, telescoping drive mechanism 240 drives the second decryption section 220 to switch to stretching shape State, the second decryption section 220 for stretching out state are inserted into inner cylinder 2 130, limit 2 160 pair of second decryption section of encryption unit 220 carry out identification matching, and after successful match, limit encryption unit 2 160 will release rotational restraint to inner cylinder 2 130, into one Step the first decryption section 210 of rotation, makes the second decryption section 220 that inner cylinder 2 130 be driven to rotate and makes the power output disconnected Mechanism 140 is switching-on, at this point, electric energy input mechanism 230 docks connection with power output mechanism 140, charging gun 200 with it is right It connects port 100 to dock successfully, charging pile starts to charge to Rechargeable vehicle, if one 150 pair first of encryption unit decryption of limit Component 210 or limit 2 160 pair of second decryption section 220 of encryption unit can not identify, power output mechanism 140 and electricity Docking can not be connected between input mechanism 230, achieve the purpose that protect charging pile.
Specifically, avoiding it by outer to protect limit encryption unit 1, limit encryption unit 2 160 The destruction of power, the outer cup of the outer mounting cylinder 110 are equipped with the protective shell 111 being secured to, and the outer cup of protective shell 111 is equipped with Casing 112, casing 112 are fixedly connected with charging pile.
The power output mechanism 140 is set in casing 112 and is located at outer mounting cylinder 110 close to inner cylinder 2 130 One end, power output mechanism 140 include the high-voltage switch gear 141 being fixedly connected with protective shell 111, and high-voltage switch gear 141 is located at inner cylinder 2 130 deviate from one 120 one end of inner cylinder, the external connection setting pin 1 and pin 2 143 of high-voltage switch gear 141, original state Lower high-voltage switch gear 141 closes and makes pin 1 and pin 2 143 to disconnect, and pin 1 is connect with charging pile, pin two 143 are connected with output pin 144 and output pin 144 extends to the outside of outer mounting cylinder 110, draw for the ease of output The installation of foot 144, the periphery of the outer mounting cylinder 110 are arranged to polygonized structure, 144 one end of output pin and pin two 143 connect, the other end is provided with column floating contact 145, and the end of floating contact 145 and output pin 144 is along outer mounting cylinder The 110 radial slide-and-guide that constitutes cooperates, and the outer surface of the outer mounting cylinder 110 offers the mounting hole radially arranged 146 and mounting hole 146 be through to the inside of outer mounting cylinder 110, floating contact 145 is located in mounting hole 146 and floating contact 145 is inconsistent with the periphery of inner cylinder 2 130.
Specifically, in order to guarantee the conflict between 2 130 periphery of floating contact 145 and inner cylinder, the floating contact 145 Periphery on be fixedly installed retention bead 147, the external activity of floating contact 145 is arranged with holddown spring 148, compresses bullet Conflict, the other end and the retention bead 147 of 148 one end of spring and output pin 144 contradict and the elastic force of holddown spring 148 always Push floating contact 145 and the periphery of inner cylinder 2 130 inconsistent.
More specifically, the power output mechanism 140 further includes being set to be embedded its inside along 2 130 radial direction of inner cylinder Export contact 149, output 149 one end of contact and inner cylinder 2 130 periphery be flush, the inner circle of the other end and inner cylinder 2 130 Face is flush, under original state floating contact 145 and output contact 149 along outer 110 place circumferencial direction phase deviation of mounting cylinder and The angle of offset is H, and 30 ° < H < 60 °, preferred H is 45 °.
More specifically, the pin 1 constitutes pin set with pin 2 142, and pin set is provided with multiple and outer 110 place circumferencial direction array of mounting cylinder arrangement, pin set includes firewire pin set, zero curve pin set, feedback line pin set And protection circuit pin set, the output contact 149 are provided with multiple and correspond with floating contact 145.
If desired make power output mechanism 140 be connected, on the one hand need to rotate inner cylinder 2 130 make floating contact 145 with it is defeated Contact 149 contradicts docking one by one out, on the other hand also needs to open high-voltage switch gear 141, for this purpose, the inner cylinder 2 130 is close Height presses off 141 1 end faces of extension and is coaxially fixedly installed closure disk 131, blocks and is provided with gearing between disk 131 and high-voltage switch gear 141 Part and the moving part control the closing and opening of high-voltage switch gear 141 with the rotation of inner cylinder 2 130.
During the work time, limit 2 160 pair of second decryption section 220 of encryption unit is identified as power output mechanism 140 After function, the second decryption section 220 drives inner cylinder 2 130 to rotate 45 °, and floating contact 145 and one end of output contact 149 are mutually supported Touch it is logical, then, inner cylinder 2 130 rotation make moving part that high-voltage switch gear 141 is switched to opening by closing, at this point, power output Be connected inside mechanism 140, and export the other end of contact 149 in company with the second decryption section 220 synchronize be inserted into inner cylinder two Electric energy input mechanism 230 in 130, which contradicts, to be connected, and connection is docked with electric energy input mechanism 230 in power output mechanism 140, charges Stake and the battery of electric car constitute closed circuit, and electric car starts to charge.
The periphery of the inner headed face and inner cylinder 1 of the outer mounting cylinder 110 is bonded to each other, the limit encryption unit Part 1 include be opened on outer mounting cylinder 110 and radially perforative limiting through hole 1, be opened in inner cylinder 1 Upper and radially perforative limiting through hole 2 152, being set in limiting through hole 1 can be along its limited post in axial sliding One 154, the limited post 2 153 that can radially slide, limiting through hole 1 and limiting through hole are provided in limiting through hole 2 152 2 152 diameter is equal, limited post 1 and the end face close to each other of limited post 2 153 be bonded to each other and be all provided be set to The arcwall face that one 120 periphery of inner cylinder matches, original state lower limit column 1 be inserted into limiting through hole 2 152 away from From for X, and it is X that limited post 2 153, which is inserted into the distance in inner cylinder 1, by pushing limited post 2 153 and limited post one 154 are displaced along the radially outward sliding X of inner cylinder 1, release limited post 2 153 and limited post 1 to inner cylinder 1 Rotational restraint, for the ease of pushing to limited post 2 153, the limited post 2 153 extends to one end in inner cylinder 1 It is arranged to round end 153a.
Specifically, in order to avoid limited post 2 153 slides to the second inner cylinder 120, setting in the limiting through hole 2 152 There is built-in step one, external step one compatible with built-in step one, built-in platform are provided on the periphery of limited post 2 154 Rank one cooperates with external step one for constraining limited post 2 153.
More specifically, the limiting through hole 1 is provided with away from the place open at one end of inner cylinder 1 and constitutes screw thread with it The plug screw 155 of cooperation is connected, is provided with limit spring 1, one 156 one end of limit spring and plug screw in limiting through hole 1 155 conflicts, the other end and limited post 1 contradict and the elastic force of limit spring 1 is directed toward limited post by plug screw 155 always One 154.
In order to increase the level of encryption of limit one 150 rotational restraint of encryption unit, the limiting through hole 1 is along parallel It is provided in the axial direction of outer mounting cylinder 110 multiple, limiting through hole 2 152 is provided with multiple along the axial direction for being parallel to inner cylinder 1 And limiting through hole 2 152 and limiting through hole 1 correspond, it is preferred that limiting through hole 1 and limiting through hole 2 152 There are four being respectively provided with, the distance and limited post 2 153 that every group of limited post 1 is inserted into limiting through hole 2 152 are inserted into Distance X in inner cylinder 1 can synchronize free setting, and limit encryption unit 1 is provided with multiple groups and along outer mounting cylinder 110 Place circumferencial direction array arrangement, it is preferred that limit encryption unit 1 is provided with two groups.
It limits in one 150 decrypting process of encryption unit, the first decryption section 210 is inserted into inner cylinder 1, the first decryption Component 210 will push the limited post 2 153 being inserted into inner cylinder 1, make limited post 2 153 along limiting through hole two 152 towards the distance of slide outside be X, and limited post 2 153 will push limited post 1 along limiting through hole 1 towards outer Portion's synchronous slide, limit spring 1 gradually reduces and elastic potential energy increases, at this point, limited post 1 will be completely disposed at limit Position through-hole 1 in, limited post 2 153 will be completely disposed in limiting through hole 2 152, limited post 1 with 2 153 pairs of limited post The rotational restraint of inner cylinder 1 releases.
In order to which limit encryption unit 1 is decrypted, first decryption section 210 includes in being in the form of a column The handle 211 of sky arrangement, handle 211 are coaxially fixedly installed hollow socket column 212,211 edge of handle along its axial front end Its axial tail end opening is arranged and opening setting is by sealing cover 213, and the outer cover for being socketed column 212 is equipped with and handle The diameter of the decryption sleeve 214 that 211 front ends are fixedly and coaxially connected, decryption sleeve 214 is adapted with the internal diameter of inner cylinder 1, is Round end 153a can be squeezed and promote limited post 2 153 towards the displacement of external movement be X, the decryption sleeve It is opened up on 214 periphery and is parallel to its axial guide recess 1, be provided in guide recess 1 and limited post 2 153 serrate projections 216 being adapted to one by one, the displacement that limited post 2 153 is pushed and pushed by serrate projections 216 It is equal that distance X in inner cylinder 1 is extended to it, so that limited post 1 and limited post 2 153 be made to release to inner cylinder one The decryption to limit encryption unit 1 is completed in 120 rotation.
Specifically, in order to guide serrate projections 216 to align with limited post 2 153, on the inner headed face of the inner cylinder 1 It is provided with the guidance convex block 157 to match with guide recess 1, guides convex block 157 along the axial cloth for being parallel to inner cylinder 1 It sets and aligns with limiting through hole 2 152, the meaning of this programme is, on the one hand for guiding serrate projections 216 and limit Column 2 153 corresponds, and convenient for identification matching, is on the other hand conducive to the rotation of the first decryption section 210 and drives inner cylinder 1 Rotation, to make 240 automatic trigger of telescoping drive mechanism, and telescoping drive mechanism 240 drives the switching of the second decryption section 220 To the state of stretching.
Second decryption section 220 includes being located in decryption sleeve 214 and axially constituting slide-and-guide along it to match The decryption traveller 221 of conjunction decrypts traveller 221 and coaxially offers set access slot 222,222 activity of set access slot close to 211 1 end face of handle It is sheathed on socket column 212 outside and the two axially constitutes slide-and-guide cooperation along it, in order to avoid decryption traveller 221 is towards solution The phenomenon that falling off during close 214 slide outside of sleeve offers built-in limiting slot on 214 inner headed face of decryption sleeve 217, external retention bead 223 is provided on the periphery of the decryption traveller 221, and external retention bead 223 is located at decryption and slides Column 221 is close to 211 one end of handle, and external retention bead 223 is matched with built-in limiting slot 217 for constraining decryption traveller 221 towards decryption 214 slide outsides of sleeve stroke, its significance lies in that, avoid decryption traveller 221 and decryption between 214 It falls off.
In order to drive the second decryption section 220 mutually to switch between retracted mode and stretching state, described stretches Contracting driving mechanism 240 includes extending to stretching for set 222 slot bottom of access slot in handle 211 and across hollow socket column 212 The elongated end of the draw 246, telescoping tube 246 is fixedly connected with decryption traveller 221, and telescoping tube 246 and socket column 212 are along its axial structure Cooperate at slide-and-guide, telescope motor 247 is provided in the handle 211, the output shaft of telescope motor 247, which is axially parallel to, to be stretched The axial direction of the draw 246, is provided with the V belt translation component for the two between telescope motor 247 and telescoping tube 246, the band passes Dynamic component includes that driving pulley 248a, coaxial sleeve of the coaxial fixing sleeve on 247 output shaft of telescope motor are set to telescoping tube 246 It is external and with the driven pulley 248b, driving pulley 248a and driven pulley 248b of the rotation connection cooperation of 211 inner wall of handle it Between be provided with belt for both connecting, cooperation is threadedly coupled between driven pulley 248b and telescoping tube 246, is stretched by controlling The starting of contracting motor 247 rotates forward, the slide outside for making telescoping tube 246 drive decryption traveller 221 towards decryption sleeve 214, thus The second decryption section 220 is set to switch to stretching state.
Specifically, being provided in the handle 211 flexible for controlling in order to control the rotation of telescope motor 247 Motor 247 start positive and negative rotation controller 249, the telescoping drive mechanism 240 further include be opened in decryption traveller 221 it is close The mounting groove arranged on 211 one end periphery of handle and radially, there are two and along decryption travellers 221 for mounting groove setting Axially symmetric disposition, being provided at the notch of mounting groove can be arranged in 241 mounting groove of rocker piece that its groove depth direction is floated There is reset spring 241, the slot bottom of mounting groove is provided with trigger switch 245, and establishing between trigger switch 245 and controller 249 has Signal connects, and reset spring 242,242 one end of reset spring and the conflict of rocker piece 241, the other end and touching are provided in mounting groove The elastic force for sending out the conflict of switch 245 and reset spring 242 is directed toward rocker piece 241 by trigger switch 245 always, passes through to squeeze and float Block 241 opens trigger switch 245 towards floating in mounting groove.
More specifically, decryption sleeve 214 coaxially offers annular groove 243, ring on the periphery of 211 one end of handle The slot bottom of shape slot 243 offer decryption 214 internal switching of sleeve socket 244, socket 244 be adapted with rocker piece 241 and Rocker piece 241 is inserted into socket 244 under original state, and the meaning of this programme is, one side rocker piece 241 will decrypt traveller 221 are limited to decrypt in sleeve 214, on the other hand when the first decryption section 210, which is inserted into, to be rotated in inner cylinder 1, need It floats under making rocker piece 241 that the elastic force of reset spring 242 be overcome to act on towards the inside of mounting groove and de- with 244 phase of socket From, while trigger trigger switch 245.
In order to make rocker piece 241 overcome reset spring 242 elastic force act under towards mounting groove inside float simultaneously And be separated with socket 244, while trigger trigger switch 245, it is provided between the outer mounting cylinder 110 and inner cylinder 1 The rotation triggering mechanism 170 that driving rocker piece 241 floats towards mounting groove slot bottom, the rotation triggering mechanism 170 include same Axis is set to the annular convex platform 174 that outer mounting cylinder 110 deviates from 2 130 one end of inner cylinder, and boss 174 deviates from outer 110 one end of mounting cylinder Inner groove 175 is coaxially offered, the slot bottom of inner groove 175 offers guide chute 176, and guide chute 176 includes that head and the tail are connected Triggering section and changeover portion, the distance between the triggering section and outer 110 central axes of mounting cylinder, which are rotated in the clockwise direction, gradually to be subtracted Small, which is arranged to the head and triggering section edge of the arcuate structure coaxially arranged with outer mounting cylinder 110 and the changeover portion Clockwise tail portion is connected, the setting of guide chute 176 there are two and along the central axes composition center pair of outer mounting cylinder 110 Claim.
The rotation triggering mechanism 170 further includes being opened in inner cylinder 1 away from 140 one end of the second internal cylinder cylinder Sliding slot 171 is pushed, radial direction arrangement of the sliding slot 171 along inner cylinder 1 is pushed, pushes there are two the settings of sliding slot 171 and along inner cylinder One 120 axially symmetric disposition, push be provided in sliding slot 171 triggering pushing block 172 and the two along outer mounting cylinder 110 radial direction Slide-and-guide cooperation is constituted, is fixedly installed slide protrusion 173 on the triggering pushing block 172, slide protrusion 173 extends to guiding It in sliding slot 176 and constitutes slide-and-guide along 176 channeling direction of guide chute to cooperate, under original state, slide protrusion 173 is located at Guide chute 176 triggers the head of section and triggers pushing block 172 and the inner headed face of inner cylinder 1 is flush, the first decryption section 210 with inner cylinder 1 when being combined, and is triggered pushing block 172 and is aligned with socket 244 and be used to push rocker piece 241, is It avoids triggering pushing block 172 and pushes the disengaging between sliding slot 171, be set at the notch of the inner groove 122 for it The limit end cap 177 of sealing.
First decryption section 210 is matched with the limit identification of encryption unit 1 to be rotated inner cylinder 1 and makes the second solution Compact part part 220 switches to stretching state, is embodied in, and the first decryption section 210 is inserted into inner cylinder 1, decrypts sleeve Serrate projections 216 on 214 release to be turned between the external mounting cylinder 110 of one 154 limited post of limited post 2 153 and inner cylinder 1 Moving constraint rotates clockwise handle 211 at this time and inner cylinder 1 is driven to rotate synchronously, and inner cylinder 1 will drive and trigger pushing block 172 Rotate synchronously, triggering pushing block 172 by drive slide protrusion 173 rotate synchronously, slide protrusion 173 along guide chute 176 touching Hair section is slided, and guide chute 176 is matched with slide protrusion 173 will make two triggering pushing blocks 172 along the diameter of inner cylinder 1 To sliding close to each other, triggering pushing block 172 will be inserted into socket 244 and push to rocker piece 241, rocker piece 241 Overcome the elastic force of restricted spring to act on to float towards the slot bottom of mounting groove, at this point, rocker piece 241 is released to decryption traveller 221 Limitation, meanwhile, rocker piece 241 opens trigger switch 245 by reset spring 242, the control starting telescope motor of controller 249 247 startings rotate forward, and telescope motor 247 will drive driven pulley 248b rotation, and driven pulley 248b will make telescoping tube 246 towards solution The slide outside of close sleeve 214, telescoping tube 246 will drive the synchronous slide outside towards decryption sleeve 214 of decryption traveller 221, Second decryption section 220 switches to stretching state and is inserted into inner cylinder 2 130.
In order to constrain the rotation for limiting 2 160 pairs of inner cylinders 2 130 of encryption unit, and it is matched when being identified with it When decryption traveller 221 is inserted into inner cylinder 2 130, makes to limit the releasing of encryption unit 2 160 to the rotational restraint of inner cylinder 2 130, be This, the periphery of the inner headed face and inner cylinder 2 130 of the outer mounting cylinder 110 fits, and limit encryption unit 2 160 includes opening up In outer 110 outside of mounting cylinder and it is through to its internal three 161a of limiting through hole and four 161b of limiting through hole, limiting through hole three The axial direction of 161a and four 161b of limiting through hole is parallel to each other and arranges along the radial direction of outer mounting cylinder 110, limits encryption unit 2 160 further include being opened in 2 130 outside of inner cylinder and being through to its internal five 162a of limiting through hole and limiting through hole six The axial direction of 162b, five 162a of limiting through hole and six 162b of limiting through hole are parallel to each other and arrange along the radial direction of inner cylinder 2 130, Five 162a of limiting through hole and six 162b of limiting through hole is provided with built-in step two close to the inside of inner cylinder 2 130 place open at one end, Under original state, three 161a of limiting through hole and five 162a of limiting through hole are coaxially corresponding, four 161b of limiting through hole and limiting through hole six 162b is coaxially corresponded to.
Specifically, being constrained in order to the rotation to inner cylinder 2 130, it is provided in three 161a of limiting through hole Along its axially slidable three 163a of limited post, it is provided in five 162a of limiting through hole along its axially slidable limited post five The end face close to each other 163b, three 163a of limited post and five 163b of limited post, which is bonded to each other and is all provided with, to be set to and inner cylinder 2 130 The compatible arcwall face of periphery, under original state, it is Y, limited post that five 163b of limited post, which extends to the distance in inner cylinder 2 130, It is Y, three 161a of limiting through hole and four 161b of limiting through hole away from inner cylinder that three 163a, which extend to the distance in five 162a of limiting through hole, 2 130 places open at one end are also equipped with the plug screw 155 for constituting with it and being threadedly coupled cooperation, and setting is limited in three 161a of limiting through hole Position spring 2 165,2 165 one end of limit spring and plug screw 155 contradict, the other end and three 163a of limited post contradict and limit bullet The elastic force of spring 2 165 is directed toward three 163a of limited post by plug screw 155 always, and the built-in step two in five 162a of limiting through hole is used In carrying out constraint limit to five 163b of limited post, five 163b of limited post is fixedly installed cylindricality close to 2 130 inside one end of inner cylinder Magnetic head 1 needs to be completely disposed at three 163a of limited post in three 161a of limiting through hole to enable inner cylinder 2 130 to rotate And five 163b of limited post is completely disposed in five 162a of limiting through hole, for this purpose, being embedded on the periphery of the decryption traveller 221 There is magnet 1, decryption traveller 221 is inserted into inner cylinder 2 130, magnet 1 and one 164 end face close to each other phase of magnetic head Mutually repel and the size of repulsive force drives five 163b of limited post towards the displacement of 5 162 slide outside of limiting through hole equal to Y.
Specifically, being provided in four 161b of limiting through hole in order to which the rotation further to inner cylinder 2 130 constrains It can be provided in its four 166a of limited post in axial sliding, six 162b of limiting through hole along its axially slidable limited post six The end face close to each other 166b, four 166a of limited post and six 166b of limited post, which is bonded to each other and is all provided with, to be set to and inner cylinder 2 130 The compatible arcwall face of periphery, under original state, it is Z that six 166b of limited post, which extends to the distance in four 161b of limiting through hole, Be provided with limit spring 3 167 in six 162b of limiting through hole, 3 167 one end of limit spring with it is built-in in limiting through hole 6 162 Step two contradicts, the other end and six 166b of limited post is inconsistent and the elastic force of limit spring 3 167 is always by limiting through hole six Built-in step two in 162 is directed toward six 166b of limited post, and an end face of six 166b of limited post inside inner cylinder 2 130 is provided with Magnetic head 2 168 needs to be completely disposed at four 166a of limited post in four 161b of limiting through hole to enable inner cylinder 2 130 to rotate And six 166b of limited post is completely disposed in six 162b of limiting through hole, for this purpose, being embedded on the periphery of the decryption traveller 221 There is magnet 2 225, decryption traveller 221 is inserted into inner cylinder 2 130, magnet 2 225 and 2 168 end face close to each other phase of magnetic head Mutually attract and the size of attraction drives six 166b of limited post to be equal to Z towards the displacement slided in six 162b of limiting through hole.
In order to increase the level of encryption of limit 2 160 rotational restraint of encryption unit, three 161a of the limiting through hole limit Four 161b of through-hole is provided with multiple, five 162a of limiting through hole and six 162b of limiting through hole along the axial direction for being parallel to outer mounting cylinder 110 Be provided with along the axial direction for being parallel to inner cylinder 2 130 it is multiple, every group of five 163b of limited post extend to distance in inner cylinder 2 130 and The distance Y that three 163a of limited post is extended in five 162a of limiting through hole can synchronize free setting, and six 166b of limited post extends to limit Distance Z in four 161b of through-hole of position can synchronize free setting, and limit encryption unit 2 160 is provided with multiple groups and along outer mounting cylinder 110 place circumferencial direction arrays arrangement.
When decryption traveller 221 is inserted into inner cylinder 2 130, in order to guide magnet 1 and magnetic head 1, magnet two 225 is opposite with magnetic head 2 168, meanwhile, decryption traveller 221 is able to drive inner cylinder 2 130 and rotates so that floating contact 145 and output Contact 149 carries out conflict docking, for this purpose, setting is parallel to its axial guidance raised line on the inner headed face of the inner cylinder 2 130 169, open up the guide recess 2 226 for being parallel to its axis on the periphery of the decryption traveller 221, guidance raised line 169 with Guide recess 2 226 matches and cooperates to be guided for the insertion to decryption traveller 221, takes the meaning of this programme Justice is, is on the one hand conducive to magnet 1 and corresponds identification with magnetic head 1, magnet 2 225 with magnetic head 2 168 and match, On the other hand the rotation of inner cylinder 2 130 is driven convenient for decryption traveller 221.
During second 220 pairs of decryption section limit encryption unit 2 160 is decrypted, traveller 221 is decrypted by direction It decrypts the slide outside of sleeve 214 and is inserted into inner cylinder 2 130, at this point, multiple magnet 1 and magnetic head 1 are one by one Corresponding matching is identified, after identifying successfully, five 163b of repulsion power drive limited post of one 164 the two of magnet 1 and magnetic head It is equal to Y towards the distance of the slide outside of five 162a of limiting through hole, five 163b of limited post will drive the synchronous fortune of three 163a of limited post It is dynamic, it is completely disposed at three 163a of limited post in three 161a of limiting through hole, five 163b of limited post is completely disposed at five 162a of limiting through hole Interior, at the same time, multiple magnet 2 225 are matched with the one-to-one correspondence of magnetic head 2 168 and are identified, after identifying successfully, magnet 2 225 With six 166b of attractions power drive limited post of both magnetic heads 2 168 towards at a distance from six 162b internal slide of limiting through hole equal to Z, Six 166b of limited post will drive four 166a of limited post to move synchronously, and four 166a of limited post is made to be completely disposed at four 161b of limiting through hole Interior, six 166b of limited post is completely disposed in six 162b of limiting through hole, at this point, limit 2 160 pairs of inner cylinders 2 130 of encryption unit turn Moving constraint releases, further rotational handle 211, and decryption traveller 221 will drive inner cylinder 2 130 to rotate synchronously and make floating contact 145 dock with the output conflict of contact 149, and then, moving part opens high-voltage switch gear 241, and power output mechanism 140 is connected, electricity Energy input mechanism 230 docks connection with power output mechanism 140.
Inner cylinder 2 130 rotates, and docks floating contact 145 with the output conflict of contact 149, then passes through moving part again The meaning for opening high-voltage switch gear 241 is, avoids floating contact 145 that tip occurs when docking with the output rotation of contact 149 and puts The situation of electricity occurs, and causes floating contact 145 and exports the damage of contact 149, high-voltage switch gear 141 to floating contact 145 and Output contact 149 is protected.
The electric energy input mechanism 230 includes the charging cable 231 being movably set in handle 211,231 one end of charging cable It is connect by the stretching of sealing cover 213 with the battery of electric car, the other end passes through telescoping tube 246 and extends to telescoping tube 246 Elongated end, the elongated end of charging cable 231 be connected with input contact 232, input contact 232 be embedded at decryption traveller 221 Interior and be through to its periphery, input contact 232 is provided with multiple and match with the output one-to-one correspondence of contact 149, decryption Traveller 221 is inserted into inner cylinder 2 130, and input contact 232 is docked with the output conflict of contact 149.
Specifically, input contact 232 will be driven to move synchronously when decryption traveller 221 is inserted into inner cylinder 2 130, in order to Avoid pulling apart for charging cable 231, the charging cable 231 is rolled up in handle 211 and this rolls up a section automatically retractable.
In electric energy input mechanism 230 and 140 docking operation of power output mechanism, the first decryption section 210 is inserted into limit In encryption unit 1, limit encryption unit 1 releases the rotational restraint to inner cylinder 1, the first 210 turns of decryption section Dynamic that inner cylinder 1 is driven to rotate synchronously, rotation triggering mechanism 170 triggers and makes the starting operation of telescoping drive mechanism 240, stretches The driving decryption traveller 221 of driving mechanism 240 is by skidding off and being inserted into inner cylinder 2 130 in decryption sleeve 214, at this point, input Contact 232 docks connection with output contact 149, and the second decryption section 220 releases the rotational restraint to inner cylinder 2 130, the second solution Compact part part 220 drives inner cylinder 2 130 to rotate synchronously, and output contact 149 is made to dock connection, then, moving part with floating contact 145 High-voltage switch gear 141 is opened, is connected inside power output mechanism 140, electric energy input mechanism 230 and power output mechanism 140 are complete At docking, charging pile starts to carry out charging supply to electric vehicle.

Claims (10)

  1. The docking system 1. a kind of electric car ciphering type charges, it is characterised in that: it include the craft port being connect with charging pile, The charging gun connecting with electric car, craft port include the outer mounting cylinder of both ends open and fixed and arranged, rotate coaxially and be arranged In inner cylinder one and inner cylinder two in outer mounting cylinder, the limit for constraining the rotation of inner cylinder one is provided between outer mounting cylinder and inner cylinder one Bit encryption component one is set to the limit encryption unit two for constraining the rotation of inner cylinder two, outside between outer mounting cylinder and inner cylinder two It is provided with the power output mechanism of disconnection between mounting cylinder and inner cylinder two and power output mechanism can be by the rotation of inner cylinder two It is connected, charging gun includes that the first decryption section, the second decryption section and the electric energy that is set on the second decryption section are defeated Enter mechanism, the first decryption section is sheathed on the outside of the second decryption section, and the second decryption section is arranged to the contracting that can mutually switch The state of returning is with the state of stretching and original state is retracted mode, is set to use between the first decryption section and the second decryption section In the telescoping drive mechanism for driving the second decryption section flexible, the first decryption section is matched with limit encryption unit one makes inner cylinder One rotates and drives the second decryption section to switch to stretching state, the second decryption section and limit for triggering telescoping drive mechanism The mutual cooperation of bit encryption component two rotates inner cylinder two and for keeping power output mechanism switching-on by disconnecting.
  2. The docking system 2. a kind of electric car ciphering type according to claim 1 charges, it is characterised in that: the electric energy Output mechanism is set in casing and is located at outer mounting cylinder close to two one end of inner cylinder, and power output mechanism includes solid with protective shell Surely the high-voltage switch gear connected, high-voltage switch gear are located at inner cylinder two away from one one end of inner cylinder, and pin is arranged in the external connection of high-voltage switch gear One with pin two, high-voltage switch gear closes and makes pin one and pin two to disconnect under original state, and pin one is connect with charging pile, Pin two is connected with output pin and output pin extends to the outside of outer mounting cylinder, the periphery of the outer mounting cylinder Be arranged to polygonized structure, output pin one end is connect with pin two, the other end is provided with column floating contact, floating contact with The end of output pin constitutes slide-and-guide cooperation along the radial of outer mounting cylinder, and the outer surface of the outer mounting cylinder is offered along it The mounting hole and mounting hole radially arranged are through to the inside of outer mounting cylinder, and floating contact is located in mounting hole and floating contact It is inconsistent with the periphery of inner cylinder two；
    The power output mechanism further includes being set to along the radial output contact for being embedded its inside of inner cylinder two, exports contact one end It is flush with the periphery of inner cylinder two, the inner headed face of the other end and inner cylinder two is flush, floating contact and output under original state Contact is H along the angle of circumferencial direction phase deviation and offset where outer mounting cylinder, and ° 30 < H < 60 °, preferred H45 is °；
    The inner cylinder two presses off one end face of extension close to height and is coaxially fixedly installed closure disk, blocks and is arranged between disk and high-voltage switch gear Have moving part and the moving part with inner cylinder two rotation control high-voltage switch gear closing and opening.
  3. The docking system 3. a kind of electric car ciphering type according to claim 1 or 2 charges, it is characterised in that: described The inner headed face of outer mounting cylinder and the periphery of inner cylinder one are bonded to each other, and the limit encryption unit one includes being opened in outer installation On cylinder and radially perforative limiting through hole one, be opened on inner cylinder one and radially perforative limiting through hole two, The limit that can radially slide can be provided in its limited post one in axial sliding, limiting through hole two by being set in limiting through hole one Position column two, limiting through hole one is equal with the diameter of limiting through hole two, and limited post one and the end face close to each other of limited post two are mutual It is bonded and is all provided with the arcwall face for being set to and matching with one periphery of inner cylinder, original state lower limit column one is inserted into limiting through hole Distance in two is X, and it is X that limited post two, which is inserted into the distance in inner cylinder one, and the limited post two extends in inner cylinder one One end be arranged to round end；
    It is provided with built-in step one in the limiting through hole two, is provided with and built-in one Xiang Shi of step on the periphery of limited post two The external step one matched, built-in step one cooperate with external step one for constraining limited post two；
    The limiting through hole one is provided with the plug screw for constituting with it and being threadedly coupled cooperation away from the place open at one end of inner cylinder one, and limit is logical Limit spring one is provided in hole one, one one end of limit spring is contradicted with plug screw, the other end and limited post one are contradicted and limited The elastic force of spring one is directed toward limited post one by plug screw always；
    The limiting through hole one is provided with multiple along the axial direction for being parallel to outer mounting cylinder, and limiting through hole two is along being parallel to inner cylinder one Axial direction be provided with multiple and limiting through hole two and limiting through hole one and correspond, it is preferred that limiting through hole one and limit are logical There are four hole two is respectively provided with, the distance and limited post two that every group of limited post one is inserted into limiting through hole two are inserted into inner cylinder one Interior distance X can synchronize free setting, and limit encryption unit one is provided with multiple groups and along circumferencial direction battle array where outer mounting cylinder Column arrangement, it is preferred that limit encryption unit one is provided with two groups.
  4. The docking system 4. a kind of electric car ciphering type according to claim 1 charges, it is characterised in that: described first Decryption section includes the handle for being in the form of a column hollow arrangement, and handle is coaxially fixedly installed hollow socket along its axial front end Column, handle is along its axial tail end opening arrangement and the opening is arranged by sealing cover, and the outer cover for being socketed column is equipped with and hand The decryption sleeve that handle front end is fixedly and coaxially connected, the diameter for decrypting sleeve are adapted with the internal diameter of inner cylinder one, the decryption sleeve Periphery on open up and be parallel to its axial guide recess one, be provided in guide recess one and be adapted to limited post 211 Serrate projections；
    The guidance convex block to match with guide recess one is provided on the inner headed face of the inner cylinder one, guidance convex block is in being parallel to The axial of cylinder one is arranged and is aligned with limiting through hole two；
    Second decryption section includes in decryption sleeve and sliding along the decryption of its axial direction composition slide-and-guide cooperation Column, decryption traveller coaxially offer set access slot close to one end face of handle, and set access slot is movably set in outside socket column and the two Slide-and-guide cooperation is axially constituted along it, and built-in limiting slot is offered on the decryption sleeve inner headed face, the decryption traveller It is provided with external retention bead on periphery, external retention bead is located at decryption traveller close to handle one end, and external limit The raised stroke matched with built-in limiting slot for constraining decryption traveller towards decryption cartridge exterior sliding.
  5. The docking system 5. a kind of electric car ciphering type according to claim 4 charges, it is characterised in that: described is flexible Driving mechanism includes in handle and passing through the telescoping tube that hollow socket column extends to set access slot slot bottom, and telescoping tube prolongs It stretches end to be fixedly connected with decryption traveller, telescoping tube and socket column axially constitute slide-and-guide cooperation, setting in the handle along it There is telescope motor, the output shaft of telescope motor is axially parallel to the axial direction of telescoping tube, is provided between telescope motor and telescoping tube For the V belt translation component of the two, the V belt translation component includes the active that coaxial fixing sleeve is set on telescope motor output shaft Belt wheel, coaxial sleeve be set to telescoping tube outside and with handle inner wall rotation connection cooperation driven pulley, driving pulley with it is driven It is provided with the belt for connecting the two between belt wheel, cooperation is threadedly coupled between driven pulley and telescoping tube；
    The controller for controlling telescope motor starting positive and negative rotation is provided in the handle, the telescoping drive mechanism also wraps It includes and is opened in the mounting groove that decryption traveller on the periphery of handle one end and is radially arranged, there are two mounting groove settings And along the axially symmetric disposition of decryption traveller, being provided at the notch of mounting groove can be along the rocker piece peace that its groove depth direction is floated Reset spring is provided in tankage, the slot bottom of mounting groove is provided with trigger switch, and establishing between trigger switch and controller has letter Number connection, reset spring is provided in mounting groove, reset spring one end and rocker piece contradict, the other end and trigger switch contradict simultaneously And the elastic force of reset spring is directed toward rocker piece by trigger switch always；
    Decryption sleeve coaxially offers annular groove on the periphery of handle one end, and the slot bottom of annular groove offers decryption sleeve The socket of internal switching, socket is adapted with rocker piece and rocker piece is inserted into socket under original state.
  6. 6. a kind of electric car ciphering type charging docking system according to claim 1 or 5, it is characterised in that: described outer The rotation triggering mechanism that driving rocker piece floats towards mounting groove slot bottom, the rotation are provided between mounting cylinder and inner cylinder one Trigger mechanism includes being coaxially disposed to deviate from the annular convex platform of two one end of inner cylinder in outer mounting cylinder, and boss is same away from outer mounting cylinder one end Axis offers inner groove, and the slot bottom of inner groove offers guide chute, and guide chute includes the triggering section and transition that head and the tail are connected Section, the distance between the triggering section and outer mounting cylinder central axes, which are rotated in the clockwise direction, to be gradually reduced, which is arranged to The tail portion of the head of coaxially arranged arcuate structure and the changeover portion and triggering section along clockwise direction is connected with outer mounting cylinder, Guide chute setting constitutes central symmetry there are two and along the central axes of outer mounting cylinder.
  7. The docking system 7. a kind of electric car ciphering type according to claim 6 charges, it is characterised in that: the rotation Trigger mechanism further includes being opened in inner cylinder one to push sliding slot away from second internal cylinder cylinder one end, pushes sliding slot along inner cylinder one Radial arrangement, push sliding slot setting there are two and along the axially symmetric disposition of inner cylinder one, push and be provided with triggering in sliding slot and push away Block and the two constitute slide-and-guide along the radial direction of outer mounting cylinder and cooperate, and are fixedly installed slide protrusion on the triggering pushing block, Slide protrusion, which extends in guide chute and constitutes slide-and-guide along guide chute channeling direction, to be cooperated, sliding under original state Dynamic protrusion is flush positioned at the inner headed face that guide chute triggers the head of section and triggers pushing block and inner cylinder one, the first decryption section When being combined with inner cylinder one, triggers pushing block and align with socket and be used to push rocker piece, the notch of the inner groove Place is set to the limit end cap for sealing to it.
  8. The docking system 8. a kind of electric car ciphering type according to claim 1 or 4 charges, it is characterised in that: described outer The inner headed face of mounting cylinder and the periphery of inner cylinder two fit, limit encryption unit two include be opened in outside outer mounting cylinder and Be through to its internal limiting through hole three and limiting through hole four, the axial direction of limiting through hole three and limiting through hole four be parallel to each other and Along the radial direction arrangement of outer mounting cylinder, limit encryption unit two further includes being opened in two outside of inner cylinder and being through to its inside The axial direction of limiting through hole five and limiting through hole six, limiting through hole five and limiting through hole six is parallel to each other and along the diameter of inner cylinder two To arrangement, limiting through hole five is provided with built-in step two close to the inside of inner cylinder two place open at one end with limiting through hole six, initially Under state, limiting through hole three is coaxial corresponding with limiting through hole five, and limiting through hole four is coaxial corresponding with limiting through hole six.
  9. The docking system 9. a kind of electric car ciphering type according to claim 8 charges, it is characterised in that: the limit It is provided in through-hole three and is provided with along its axially slidable limited post three, limiting through hole five along its axially slidable limit Column five, limited post three are bonded to each other with the end face close to each other of limited post five and are all provided with to be set to and be adapted with two periphery of inner cylinder Arcwall face, under original state, it is Y that limited post five, which extends to the distance in inner cylinder two, and limited post three extends to limiting through hole five Interior distance is Y, and limiting through hole three is also equipped with away from the place open at one end of inner cylinder two with limiting through hole four and constitutes screw thread company with it The plug screw of cooperation is connect, limit spring two, two one end of limit spring and plug screw conflict, the other end and limit are provided in limiting through hole three Position column three contradicts and the elastic force of limit spring two is directed toward limited post three by plug screw always, the built-in platform in the limiting through hole five For rank two for carrying out constraint limit to limited post five, limited post five is fixedly installed cylindricality magnetic head close to two inside one end of inner cylinder One, magnet one is embedded on the periphery of the decryption traveller, decryption traveller is inserted into inner cylinder two, magnet one and magnetic head one An end face close to each other is mutually exclusive and the size of repulsive force drives limited post five towards the position of five slide outside of limiting through hole It moves and is equal to Y；
    Being provided in the limiting through hole four can be provided in its limited post four in axial sliding, limiting through hole six along its axial direction Slidable limited post six, limited post four and the end face close to each other of limited post six are bonded to each other and are all provided with and be set to and inner cylinder two The compatible arcwall face of periphery, under original state, it is Z, limiting through hole that limited post six, which extends to the distance in limiting through hole four, Limit spring three is provided in six, the conflict of built-in step two, the other end and limit in three one end of limit spring and limiting through hole six Column six is inconsistent and the elastic force of limit spring three is directed toward limited post six, limit by the built-in step two in limiting through hole six always for position An end face of the position column six inside inner cylinder two is provided with magnetic head two, is embedded with magnet on the periphery of the decryption traveller Two, decryption traveller be inserted into inner cylinder two, magnet two attract each other with the end face close to each other of magnetic head two and attraction it is big The displacement that the small driving limited post Six Dynasties is slided into limiting through hole six is equal to Z；
    Three limiting through hole four of limiting through hole is provided with multiple, limiting through hole five and limit along the axial direction for being parallel to outer mounting cylinder Position through-hole six is provided with multiple along the axial direction for being parallel to inner cylinder two, and every group of limited post five extends to distance and limit in inner cylinder two The position distance Y that extends in limiting through hole five of column three can synchronize free setting, limited post six extend in limiting through hole four away from Free setting can be synchronized from Z, limit encryption unit two is provided with multiple groups and along circumferencial direction array arrangement where outer mounting cylinder；
    Setting is parallel to its axial guidance raised line on the inner headed face of the inner cylinder two, opens on the periphery of the decryption traveller Equipped with the guide recess two for being parallel to its axis, raised line and guide recess two is guided to match and cooperate for decryption The insertion of traveller guides.
  10. The docking system 10. a kind of electric car ciphering type according to claim 1 charges, it is characterised in that: the electricity Energy input mechanism includes the charging cable being movably set in handle, and charging cable one end is stretched out the electric power storage with electric car by sealing cover Pond connection, the other end pass through telescoping tube and extend to the elongated end of telescoping tube, and the elongated end of charging cable is connected with input Contact, input contact are embedded in decryption traveller and are through to its periphery, input contact be provided with it is multiple and with output Contact corresponds matching, and decryption traveller is inserted into inner cylinder two, and input contact is docked with output contact conflict, the charging cable It rolls up in handle and this rolls up a section automatically retractable.
CN201910415626.1A 2019-05-18 2019-05-18 Electric automobile encryption type charging butt joint system Active CN110077257B (en)

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CN111391688A (en) * 2020-04-18 2020-07-10 江苏小布科技发展有限公司 Electric vehicle battery charging cabinet convenient to install and electric vehicle battery
CN111666609A (en) * 2020-06-09 2020-09-15 安徽拔沃乎机电科技有限公司 Heat-sensitive encrypted data port for building encrypted data secure transmission channel

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