CN109273965A

CN109273965A - One kind hiding convertible new-energy automobile charging interconnection method

Info

Publication number: CN109273965A
Application number: CN201811078286.XA
Authority: CN
Inventors: 朱文祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2019-01-25

Abstract

The present invention provides one kind to hide convertible new-energy automobile charging interconnection method, and step is: when needing to charge to new-energy automobile, pulling spanner makes latch segment retraction in the inside of charging gun；Charging gun is inserted into overturning docking facilities, and turnover mechanism receives the thrust generated when charging gun insertion and itself switches to rollover states by reset state, and turnover mechanism drives charging connector component to be overturn by hidden state to open state；Charging connector docks connection with charging interface；Latch segment and locking boss cooperate, and pipette tips are lock onto overturning docking facilities, new-energy automobile is in charged state；When the charging of new-energy automobile mounting electricity storage pack terminates, releasing mechanism releases retaining mechanism to the locking between charging gun and overturning docking facilities, and charging gun is extracted；Resetting-mechanism drives turnover mechanism to switch to reset state by rollover states.

Description

One kind hiding convertible new-energy automobile charging interconnection method

Technical field

The present invention relates to a kind of new-energy automobile charging technique fields, and in particular to one kind hides convertible new-energy automobile Charge interconnection method.

Background technique

With the fast development of new-energy automobile, auxiliary products new-energy automobile charging pile is also widely installed on public In building, residential area parking lot and charging station, common new-energy automobile charging pile includes being set to the power supply having on ground Pile body, the charging gun and the mating docking facilities being set to inside new-energy automobile being electrically connected with power supply pile body, docking facilities The charging connector of inside setting is outwardly disposed, and the charging interface convenient for the setting of charging gun inside connect connection with charging connector, newly During energy automobile charging pile charges to new-energy automobile, by automobile stop by power supply pile body, charging gun is inserted Enter in docking facilities and charging interface being promoted to connect connection with outwardly disposed charging connector, the electric energy inside pile body of powering Docking facilities are delivered to by charging gun and are saved electric energy in the battery of new-energy automobile, utilize common new-energy automobile Charging pile is to there is also more stubborn problems in new-energy automobile charging process: for example, outwardly disposed charging connector is often With charging interface during plugging repeatedly, charging connector is easily caused to shake damage by the external force of charging interface, and The unexpected generation easily leaked electricity in docking operation, buries huge hidden danger using safe to user；Charging gun is inserted into pair In connection device charging process, the effect vulnerable to external force causes charging gun and docking facilities to fall off phenomenon, to solve above-mentioned ask Topic, it is simple to design a kind of clever structure, principle, operates with and easily hides convertible new-energy automobile charging interconnection method.

Summary of the invention

To solve the deficiencies in the prior art, it the object of the present invention is to provide a kind of clever structure, principle are simple, operates with Easily hide convertible new-energy automobile charging interconnection method.

To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.

One kind hiding convertible new-energy automobile charging interconnection method, and step is:

(1) charging gun is inserted into the overturning stage；

S1: pull spanner make latch segment retraction in the inside of charging gun, charging gun include in a tubular form and opening arrangement the body of a gun, rifle The place open at one end of body is provided with the pipette tips of hollow arrangement, and the small of the stock is provided on the periphery of the body of a gun, and pipette tips deviate from body of a gun one end Opening is coaxially arranged with fixes sleeve, is coaxially arranged in fixes sleeve and extends and be embedded the charging interface to pipette tips, Charging interface include the patchboard one to match with fixes sleeve and be set to patchboard one and outwardly disposed cylinder insert Mouthful, the guiding sleeve connected with patchboard one is coaxially arranged in pipette tips, guiding sleeve is internally provided with the arrangement that extends outwardly Electric wire is exported, output electric wire is electrically connected with socket；

Locking device include be sheathed on sliding sleeve outside guiding sleeve, the retaining mechanism that is set to outside sliding sleeve and It is set to outside sliding sleeve and extends to the releasing mechanism of body of a gun bottom, the medium position of sliding sleeve is arranged with and the body of a gun The round fixed baffle that inner wall is fixedly connected, retaining mechanism are set between fixed baffle and charging interface；Retaining mechanism includes It is hingedly set to guiding sleeve periphery and the rotating block one arranged upwards and the articulated shaft is axially perpendicular to guiding sleeve Axis direction, reset spring two is provided between rotating block one and fixed baffle, two one end of reset spring is supported with rotating block one Touching, the other end and fixed baffle contradict and the elastic force of reset spring two is directed toward rotating block one, rotating block by fixed baffle always One is hingedly provided with the rotating block two arranged towards charging interface and the articulated shaft perpendicular to drawing away from the top of guiding sleeve The axis direction of guide thimble, rotating block two are vertical with the articulated connection of the inner wall of pipette tips and the articulated shaft away from one one end of rotating block In the axis direction of guiding sleeve, latch segment is set to the end face that rotating block two deviates from rotating block one, and latch segment is by being opened in Keeper on pipette tips periphery extends to the outside of pipette tips, retaining mechanism further include be set on overturning docking facilities and with The locking boss that latch segment matches；

Releasing mechanism includes the lantern ring for being sheathed on guiding sleeve outside retaining mechanism one end, the top of lantern ring along the vertical direction With the inner wall articulated connection of the body of a gun and the axial direction for being axially perpendicular to guiding sleeve of the articulated shaft, lantern ring deviates from fixed baffle Arrangement is close in one end face of retaining mechanism, and spanner is set to lantern ring bottom along the vertical direction and spanner by being opened in body of a gun bottom Escape port two extend to the outside of the body of a gun, spanner matches with the small of the stock, trigger assembly is provided between lantern ring and guiding sleeve, Trigger assembly includes the releasing pin hole being opened on lantern ring, is released there are two pin hole settings and along the axis direction of guiding sleeve It is symmetrically arranged, releases the releasing pin rod that setting is radially arranged along guiding sleeve in pin hole, setting on guiding sleeve periphery It is equipped with the mounting plane arranged vertically and releases pin rod and be fixedly connected on mounting plane；

In the locking device course of work, user hold the small of the stock and with finger by spanner towards pulling close to the small of the stock, spanner is by band Dynamic set is rotated around the lantern ring articulated shaft hinged with body of a gun inner wall towards close to the small of the stock, is released pin hole and is pulled on releasing pin rod court Recession movement is done to the small of the stock, releasing pin rod will drive sliding sleeve to slide along guiding sleeve far from charging interface, reset spring Two gradually reduce and elastic potential energy increases, and sliding sleeve pulls on rotating block one and the hinged one end of sliding sleeve far from charging Interface movement, rotating block one pull on rotating block two around rotating block two and the hinged articulated shaft of pipette tips inner wall close to guiding sleeve Rotation, rotating block two will drive latch segment by closing at the inside of pipette tips in keeper；

S2: charging gun is inserted into overturning docking facilities, turnover mechanism receive the thrust generated when charging gun insertion and itself by Reset state switches to rollover states, and turnover mechanism drives charging connector component to be overturn by hidden state to open state, overturning Docking facilities include turnover mechanism, the charging interface component and resetting-mechanism for being set to turnover mechanism, and turnover mechanism is for connecing It the thrust that is generated when being inserted by pipette tips and the thrust is converted to realizes that the power of toppling of itself overturning, charging connector component are used for It is docked with charging interface and connects and will export the electrical energy transportation of electric wire to new-energy automobile mounting electricity storage pack；

Turnover mechanism includes outer barrel, and the limiting slot through outer barrel is provided on the periphery of outer barrel, is set between limiting slot It is equipped with overturning cylinder, overturning cylinder is in the form of a column the opening under arrangement open at one end and reset state and arranges towards outer barrel inside, It overturns and is provided with the roll sleeve to match with limiting slot on the periphery of cylinder, roll sleeve is turned over the internal switching and edge for overturning cylinder The radial arrangement of drum body, one end of roll sleeve is fixedly connected with the periphery of overturning cylinder, the other end extends in limiting slot simultaneously And activity arrangement, charging connector component are set on overturning cylinder along the vertical direction；

Inner cylinder is provided between outer barrel and overturning cylinder, inner cylinder and outer barrel match and axially constitute along outer barrel Slide-and-guide cooperation, inner cylinder surface, which is provided with, is through to internal guiding groove, and guiding groove matches with roll sleeve and roll sleeve is worn In guiding groove, guiding groove includes three sections be sequentially connected end to end and is followed successively by initially along the direction of insertion away from charging gun Section M, overturning section N and Butt Section P, initial segment M and Butt Section P are in along direction of travel, overturning section N that charging gun is inserted into is parallel to The concave upright arrangement of arc-shaped and circular arc, the periphery setting for overturning cylinder are parallel to its flipping block axially arranged, turn over Switch block setting corresponds arrangement there are two and with roll sleeve, and flipping block is provided with an inner cylinder end face close to each other for pushing away What dynamic overturning cylinder toppled pushes component, and pushing component includes being set to flipping block to push slot close to one end face of inner cylinder And be set to inner cylinder vertical plane two and push block along the circle that inner cylinder is radially arranged, it pushes slot edge and is parallel to overturning cylinder The axis direction of body arranges, pushes block and is set between the initial segment M of guiding groove and Butt Section P and pushes block and is located at guiding groove Overturn the convex surface section N minimum point, push block with push slot rotation connection cooperate and push slot arranged direction constitute slide lead To cooperation；

In turnover mechanism charging process, turnover mechanism switches to rollover states, and pipette tips insertion pushes inner cylinder towards in outer barrel Portion's sliding, inner cylinder towards outer barrel internal slide, the guiding groove that is set on inner cylinder with push block for synchronous towards outer cylinder The internal slide of body pushes block along slot slid inward is pushed, when the inside movement of guiding groove promotes roll sleeve by the first of guiding groove Beginning section M switches to overturning section N, pushes block along slot is pushed and slides into inconsistent, the inner cylinder to greatest extent and with the side wall that pushes slot Body continues towards outer barrel internal slide, and the overturning section N of guiding groove, which will be squeezed, forces roll sleeve mobile towards the downside of limiting slot, rolling Set will drive overturning cylinder to synchronize around the axis for pushing block and rotate counterclockwise, and at the same time, pushing slot will be around the axis of roll sleeve Line locking rotates counterclockwise, and roll sleeve and pushes slot positional shift will occur, and the axis for pushing slot around roll sleeve will be pushed by pushing block It topples counterclockwise and overturns 180 degree；Inwardly movement promotes roll sleeve to be switched to by the overturning section N of guiding groove for the continuation of guiding groove Butt Section P, in this process, the Butt Section P of guiding groove, which will be squeezed, forces roll sleeve to reset towards the upside of limiting slot is mobile, overturns cylinder The overturning of body will drive the synchronization flip-flop movement of charging connector；

(2) charging interface and charging connector butt-joint locking stage；

S3: charging connector docks connection with charging interface, and charging connector component includes the charging connector to match with charging interface And the input electric wire connected with charging connector, charging connector include being embedded at the patchboard two of overturning cylinder and being set to connect Drum two is parallel to the axial direction of patchboard two, patchboard two towards the cannon plug of disposed outside and the axis direction of plug Periphery on be provided with the wiring hole to match with roll sleeve and wiring hole is electrically connected with plug, input the output end of electric wire with The connection of new-energy automobile mounting electricity storage pack, input terminal successively extends through limiting slot, roll sleeve is electrically connected with wiring hole；

User hold the small of the stock pipette tips are continued to press on and make internal slide of the inner cylinder towards outer barrel, wherein guiding groove along Inwardly movement promotes roll sleeve to switch to Butt Section P by the overturning section N of guiding groove, and turnover mechanism switches to rollover states and drives Charging connector component switches to open state by hidden state, at this point, roll sleeve is matched with guiding groove Butt Section P, user will fill Electric rifle continues into and realizes docking between charging connector component and charging interface, is embodied in, when roll sleeve and guidance When slot Butt Section P cooperates, 180 degree of completion of overturning, charging connector are overturn cylinder and inner cylinder by charging connector component Body axis is overlapped, and pipette tips are overlapped with inner cylinder body axis and push internal slide of the inner cylinder towards outer barrel, until plug is inserted Enter to socket and mutually connect, output electric wire and input electric wire are connected, and power supply pile body is closed with new-energy automobile battery composition Circulation loop is closed, new-energy automobile starts to charge；

S4: latch segment and locking boss cooperate, and pipette tips are lock onto overturning docking facilities, user unclamp to the small of the stock and The control of spanner, the elastic potential energy of reset spring two gradually discharge and push sliding sleeve along guiding sleeve close to charging Mouth sliding releases pin rod and pulls on releasing pin hole close to charging interface movement reset, lantern ring and spanner synchronous reset, in this process In, sliding sleeve pulls on rotating block one and the hinged one end of sliding sleeve and moves close to charging interface, and rotating block one pulls on Rotating block two is rotated around rotating block two and the hinged articulated shaft of pipette tips inner wall away from guiding sleeve, and rotating block two will drive interior receive Locking block reset inside pipette tips extend out to the outside of pipette tips, latch segment and the locking mutual limiting locking of boss；

(3) charging gun extracts reseting stage；

S5: new-energy automobile mounting electricity storage pack charging terminate, releasing mechanism release retaining mechanism to charging gun and overturning docking facilities it Between locking, charging gun is extracted, user hold the small of the stock and with finger by spanner towards pulling close to the small of the stock, spanner is pulled It will realize that latch segment is released by closing at the inside of pipette tips, latch segment and the mutual limiting locking of locking boss in keeper, then by rifle Head is extracted in overturning docking facilities；

S6: resetting-mechanism drives turnover mechanism to switch to reset state by rollover states, and resetting-mechanism is set to outer barrel bottom Between inner cylinder bottom, resetting-mechanism includes being set at outer barrel bottom opening and matched capping plate and setting It is placed in movable plate at inner cylinder bottom opening and matched, outer barrel is internally provided with reset spring one, reset spring The elastic force of one one end and the conflict of capping plate, the other end and movable plate conflict and reset spring one is always by capping plate direction activity Plate, movable plate are provided with the annular slot to match with reset spring one close to capping one end face of plate, and one end of reset spring is embedding Inside annular slot；

Resetting-mechanism showing as during the work time, when pipette tips push inner cylinder to turn over towards outer barrel internal slide and realizing During rotation mechanism switches to rollover states by reset state, inner cylinder acts on the elastic force for overcoming reset spring one towards outer Inner barrel sliding, in the process, reset spring one gradually reduces and elastic potential energy is gradually increased；When pipette tips are extracted, The elastic potential energy of reset spring one gradually discharges and pushes slide outside of the inner cylinder towards outer barrel, outside when guiding groove Movement promotes roll sleeve to switch to overturning section N by the Butt Section P of guiding groove, and extruding forces roll sleeve direction by the overturning section N of guiding groove The downside of limiting slot is mobile, and roll sleeve will drive overturning cylinder to synchronize around the axis for pushing block and rotate clockwise, and at the same time, supports It pushes away slot and will be synchronized around the axis of roll sleeve and rotated clockwise, roll sleeve and push slot positional shift will occur, push block and support promotion Push away slot around the axis both clockwise of roll sleeve topple overturning 180 degree；The continuation of guiding groove, which inwardly moves, promotes roll sleeve by guiding The overturning section N of slot switches to initial segment, and resetting-mechanism realizes that turnover mechanism switches to reset state and drives charging connector structure Part resets 180 degree of overturning and switches to hidden state by open state.

The beneficial effect of the present invention compared with prior art is that clever structure, principle are simple, and it is convenient to operate with, overturning The charging connector being arranged inside docking facilities is arranged towards the inside of new-energy automobile, improves safety in utilization and reliability, When charging gun is inserted into overturning docking facilities, charging connector receives the thrust generated when charging gun insertion and is converted to realization The driving force of the overturning of itself, the charging interface set in the charging connector and charging gun after overturning complete forward direction and dock charging, fill After the completion of electricity, when charging gun extracts overturning docking facilities, charging connector automatic turning resets and is hidden in overturning docking facilities Inside, and the locking device for both lock is provided between charging gun and overturning docking facilities, avoid charging gun and There is a phenomenon where the unexpected generations to fall off for overturning docking facilities.

Detailed description of the invention

In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram that charging gun extracts overturning docking facilities.

Fig. 2 is the structural schematic diagram of charging gun insertion overturning docking facilities.

Fig. 3 is the structural schematic diagram of charging gun insertion overturning docking facilities.

Fig. 4 is the structural schematic diagram of charging gun.

Fig. 5 is the partial structural diagram of charging gun.

Fig. 6 is the partial structural diagram of charging gun.

Fig. 7 is the partial sectional view of charging gun.

Fig. 8 is the partial sectional view of charging gun.

Fig. 9 is the structural schematic diagram for overturning docking facilities.

Figure 10 is the schematic diagram of internal structure for overturning docking facilities.

Figure 11 is the schematic diagram of internal structure for overturning docking facilities.

Figure 12 is the partial structural diagram for overturning docking facilities.

Figure 13 is the partial structural diagram of turnover mechanism

Figure 14 is the partial structural diagram of turnover mechanism.

Figure 15 is the partial sectional view of turnover mechanism.

Figure 16 is the cooperation figure of turnover mechanism and charging connector component.

Figure 17 is the partial structural diagram of turnover mechanism.

Figure 18 is the structural schematic diagram of charging connector component.

Figure 19 is the structural schematic diagram for inputting electric wire.

Figure 20 is the cooperation figure of resetting-mechanism and turnover mechanism.

Figure 21 is the partial structural diagram for overturning docking facilities.

Figure 22 is the cooperation figure of charging gun and turnover mechanism.

Figure 23 is the cooperation figure of charging gun and turnover mechanism.

Figure 24 is the cooperation figure of charging gun and turnover mechanism.

Figure 25 is the cooperation figure of locking device and charging gun.

Figure 26 is the structural schematic diagram of locking device.

Figure 27 is the structural schematic diagram of locking device.

Figure 28 is the structural schematic diagram of locking device.

Figure 29 is the structural schematic diagram of locking device.

It is denoted as in figure:

100, charging gun；101, the body of a gun；102, the small of the stock；103, pipette tips；104, fixes sleeve；105, charging interface；105a, wiring Disk one；105b, socket；106, guiding sleeve；107, electric wire is exported；108, annular groove one；109, annular lug one；

200, docking facilities are overturn；210, turnover mechanism；211, outer barrel；211a, limiting slot；212, cylinder is overturn；212a, rolling Set；212b, flipping block；212c, slot is pushed；213, inner cylinder；213a, escape port one；213b, block is pushed；214, guiding groove； 220, charging connector component；221, charging connector；222, patchboard two；223, plug；224, electric wire is inputted；225, wiring hole； 226, contact is inputted；227a, spacing block set；227b, heavy mouth is limited；228a, annular lug two；228b, annular groove two；229, Wiring groove；230, resetting-mechanism；231, plate is covered；232, movable plate；233, reset spring one；234, annular slot；240, prevent Casing body；241, flexible block；

300, locking device；301, sliding sleeve；302, fixed baffle；310, retaining mechanism；311, rotating block one；312, it rotates Block two；313, latch segment；314, keeper；315, boss is locked；316, reset spring two；320, releasing mechanism；321, lantern ring； 322, pin hole is released；323, mounting plane；324, pin rod is released；325, spanner；

401, bootstrap block；402, guiding groove；403, external step one；404, external step two.

Specific embodiment

With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair Embodiment in bright, those of ordinary skill in the art without making creative work, every other reality obtained Example is applied, the scope of the present invention is belonged to.

Referring to Fig. 1-2 9, one kind hiding convertible new-energy automobile charging docking adapter comprising the charging gun of activity setting 100, mating to be set to the overturning docking facilities 200 to match inside new-energy automobile and with charging gun 100 and be set to Locking device 300 inside charging gun 100 for locking onto charging gun 100 in overturning docking facilities 200, the charging gun 100 are electrically connected with power supply pile body, overturn docking facilities 200 and be electrically connected with the mounting electricity storage pack inside new-energy automobile, the charging Rifle 100 be arranged to can mutually manual switching insert state and extraction state, insert state be charging gun 100 be inserted into overturning pair In connection device 200 and the two is firmly locked by locking device 300, and charging gun 100 docks connection simultaneously with overturning docking facilities 200 And power supply pile body and mounting electricity storage pack constitute closed loop circuit, new-energy automobile mounting electricity storage pack is in charged state；Extraction state is locking Device 300 releases the locking to charging gun 100 and overturning docking facilities 200 and charging gun 100 is extracted in overturning docking facilities In 200, charging gun 100 and overturning docking facilities 200 are mutually disconnected, and the charging of new-energy automobile mounting electricity storage pack terminates.

Referring to fig. 4-8, the charging gun 100 include in a tubular form and both ends open arrangement the body of a gun 101, the body of a gun 101 Place open at one end is provided with matched arc-shaped cover board, other end opening is coaxially arranged with the pipette tips 103 of hollow arrangement, For the ease of the gripping of user, court is arranged with the small of the stock 102 and the small of the stock 102 close to circular arc on the periphery of the body of a gun 101 Shape cover board arrangement, the pipette tips 103 are coaxially arranged with fixes sleeve 104 and fixes sleeve away from the place open at one end of the body of a gun 101 104 diameter is less than the diameter of pipette tips 103, is coaxially arranged in the fixes sleeve 104 and extends and be embedded to pipette tips 103 Charging interface 105, the charging interface 105 includes one 105a of patchboard to match with fixes sleeve 104 and is set to One 105a of patchboard and outwardly disposed cylindrical spigot 105b, the axis direction of the socket 105b are parallel to patchboard one The axial direction of 105a is coaxially arranged with the guiding sleeve 106 connected with one 105a of patchboard, the guide sleeves in the pipette tips 103 Pipe 106 is internally provided with the output electric wire 107 for the arrangement that extends outwardly, and the output end and socket 105b of the output electric wire 107 connect Connect, input terminal towards the body of a gun 101 arrange and be arranged in inside the small of the stock 102 by the bottom of the small of the stock 102 be pierced by extension and power supply stake Body electrical connection, in order to ensure one 105a of patchboard firm can be fixed in fixes sleeve 104, the fixes sleeve 104 is opened It is coaxially arranged with annular groove 1 at mouthful, the patchboard 105 is provided on the periphery of the one end socket 105b and ring The annular lug 1 that connected in star 1 matches.

Specifically, the socket 105b includes line receptacle, neutral receptacle, ground receptacle and feeds back socket, it is described Output electric wire 107 include firewire output electric wire, zero line output electric wire, output ground wire and feedback output line, the firewire Socket, neutral receptacle, ground receptacle and feedback socket and firewire output electric wire, zero line output electric wire, output ground wire and instead It presents output line and corresponds electrical connection.

Charging gun 100 carries out new-energy automobile charging gun 100 is switched to insertion shape by extraction state in charging process State, user hold the small of the stock 102 for charging gun 100 by removing on power supply pile body, and pipette tips 103 102 and are inserted by hand-held gun Docking facilities 200 are overturn, overturning docking facilities 200 receive thrust when pipette tips 103 are inserted into and realize overturning, then charging Mouth 105 docks connection with the overturning completion of docking facilities 200, and the electric energy transmitting for pile body of powering is delivered to overturning by output electric wire 107 Docking facilities 200 and overturn docking facilities 200 by the electric energy transmitting be delivered to new-energy automobile mounting electricity storage pack, after charging, Charging gun 100 is switched into extraction state by insert state, user holds the small of the stock 102 for pipette tips 103 by overturning docking facilities 200 It extracts, charging interface 105 and overturning docking facilities 200 automatically switch, and overturning 200 automatic turning of docking facilities, which resets, to be hidden.

Referring to Fig. 9-24, the overturning docking facilities 200 include turnover mechanism 210, are set on turnover mechanism 210 simultaneously And the charging interface component 220 being electrically connected with new-energy automobile mounting electricity storage pack and the reset machine being set to inside turnover mechanism 210 Structure 230, the turnover mechanism 210 are used to receive the thrust generated when pipette tips 103 are inserted into and the thrust are converted to realization The power of toppling of itself overturning, the charging connector component 220 are used to dock with charging interface 105 and connect and will export electric wire 107 electrical energy transportation to new-energy automobile mounting electricity storage pack, the charging connector component 220 is arranged to the hiding shape that can mutually switch State and open state, hidden state are that charging connector component 220 is carried on the back towards the inside of new-energy automobile and with charging interface 105 To arrangement, charging connector component 220 is unable to complete with charging interface 105 and docks connection；Open state is charging connector component 220 Towards new-energy automobile outside and arranged with 105 face of charging interface, charging connector component 220 and 105 energy of charging interface Enough to complete docking connection, the turnover mechanism 210 is arranged to the rollover states that can mutually switch and reset state, rollover states The thrust and the thrust for receiving to generate when pipette tips 103 are inserted into for turnover mechanism 210 promote turnover mechanism 210 to drive charging connector Component 220 overturns 180 degree and switches to open state by hidden state；Reset state is turnover mechanism when pipette tips 103 are extracted 210 drive charging connector components 220 reset 180 degree of overturning and switch to hidden state, the reset machine by open state Structure 230 is used to turnover mechanism 210 switching to reset state by rollover states.

Referring to Figure 12-15, the turnover mechanism 210 includes the outer barrel 211 for being in the form of a column both ends open arrangement, described Outer barrel 211 is embedded the surface of new-energy automobile, is provided with vertical plane one, the vertical plane on 211 inner wall of outer barrel There are two one settings and the axis direction of outer barrel 211 is symmetrically arranged, and the vertical plane one is along the middle part of short transverse Position is provided with is provided with overturning cylinder 212 between the limiting slot 211a, the two limiting slot 211a of outer barrel 211, Overturning cylinder 212 is in the form of a column the opening under arrangement open at one end and reset state and overturns cylinder towards arranging inside outer barrel 211 The roll sleeve 212a to match with limiting slot 211a is provided on 212 periphery, roll sleeve 212a and the inside of overturning cylinder 212 connect Radial arrangement logical and along overturning cylinder 212, one end of roll sleeve 212a is fixedly connected, separately with the periphery of overturning cylinder 212 One end extends in limiting slot 211a and activity arrangement, the charging connector component 220 are set to overturning along the vertical direction On cylinder 212, overturning cylinder 212 drives charging connector component 220 to realize overturning, and limiting slot 211a and roll sleeve 212a cooperate For being limited to overturning cylinder 212.

Specifically, referring to Figure 13-15, in order to drive overturning cylinder 212 to realize overturning, the outer barrel 211 with Inner cylinder 213 is provided between overturning cylinder 212, the inner cylinder 213 and outer barrel 211 match and along outer barrel The 211 axial slide-and-guides that constitute cooperate, and are provided with vertical plane two on 213 inner wall of inner cylinder, the vertical plane two is set It sets there are two and is symmetrically arranged along the axis direction of inner cylinder 213, when pipette tips 103 push inner cylinder 213 towards outer barrel During 211 internal slides, inner cylinder 213 receives the thrust of pipette tips 103 and the thrust is converted to driving overturning cylinder 212 The power source overturn, for this purpose, 213 surface of the inner cylinder, which is provided with, is through to internal guiding groove 214, guiding groove 214 Match with roll sleeve 212a and roll sleeve 212a is arranged in guiding groove 214, the guiding groove 214 includes being sequentially connected end to end Three sections and along away from charging gun 100 direction of insertion be followed successively by initial segment M, overturning section N and Butt Section P, initial segment M with The direction of travel of the insertion of charging gun 100, overturning section N is arc-shaped and the concave upright arrangement of circular arc, institute along being parallel to by Butt Section P The periphery setting for stating overturning cylinder 212 is parallel to its flipping block 212b axially arranged, and there are two flipping block 212b settings And it corresponds and arranges with roll sleeve 212a, the flipping block 212b and the end face close to each other of inner cylinder 213 are provided with use Component is pushed in what promotion overturning cylinder 212 toppled, the component that pushes includes being set to flipping block 212b close to interior 213 1 end face of cylinder pushes slot 212a and is set to 213 vertical plane two of inner cylinder and radially arranges along inner cylinder 213 Circle pushes block 213b, and described pushes slot 212a along the axis direction arrangement for being parallel to overturning cylinder 212, and described pushes block 213b be set between the initial segment M of guiding groove 214 and Butt Section P and push block 213b be located at guiding groove 214 overturn section N it is convex The minimum point in face, described pushing block 213b and push slot 212a rotation connection cooperate and push the arranged direction structure of slot 212a Cooperate at slide-and-guide.

More specifically, it in order to provide evacuation when overturning to overturning cylinder 212, is set on the periphery of the inner cylinder 213 It is equipped with one 213a of escape port to match with overturning cylinder 212, there are two the settings of escape port 1 and is parallel to interior The axis direction of cylinder 213 arrangement symmetrical above and below.

In 210 charging process of turnover mechanism, turnover mechanism 210 switches to rollover states, is embodied in, and pipette tips 103 are inserted Enter to push inner cylinder 213 to cooperate towards 211 internal slide of outer barrel, limiting slot 211a and roll sleeve 212a for limiting overturning Cylinder 212 is inserted into direction of travel along charging gun 100 and generates displacement, and inner cylinder 213 is set to towards 211 internal slide of outer barrel Guiding groove 214 on inner cylinder 213 with push block 213b for the synchronous internal slide towards outer barrel 211, push the edge block 213b Push slot 212c slid inward, when guiding groove 214 it is inside movement promote roll sleeve 212a to be cut by the initial segment M of guiding groove 214 Shift to overturning section N, at the same time, push block 213b along push slot 212c slide into greatest extent and with the side that pushes slot 212c Wall is inconsistent, at this point, inner cylinder 213 continues towards 211 internal slide of outer barrel, the overturning section N of guiding groove 214 forces extruding Roll sleeve 212a is mobile towards the downside of limiting slot 211a, and roll sleeve 212a will drive overturning cylinder 212 around the axis for pushing block 213b Line locking rotates counterclockwise, and at the same time, pushes slot 212c and will synchronize around the axis of roll sleeve 212a and rotate counterclockwise, roll sleeve It 212a and pushes slot 212c positional shift will occur, pushing block 213b will push that push slot 212 inverse around the axis of roll sleeve 212a Hour hands, which topple, overturns 180 degree；Inwardly movement promotes roll sleeve 212a by the overturning section of guiding groove 214 for the continuation of guiding groove 214 N switches to Butt Section P, forces roll sleeve 212a towards limiting slot 211a's extruding in the Butt Section P of this process, guiding groove 214 Upside is mobile to be resetted, and is pushed slot 212c and is turned to the axis direction for being parallel to overturning cylinder 212, at this point, roll sleeve 212a with push For slot 212c along the axial conllinear of overturning cylinder 212 is parallel to, the overturning for overturning cylinder 212 will drive charging connector component 220 Synchronous flip-flop movement, makes charging connector component 220 switch to open state by hidden state.

Referring to Figure 16-19, the charging connector component 220 includes the charging connector 221 to match with charging interface 105 And the input electric wire 224 connected with charging connector 221, the charging connector 221 include being embedded at connecing for overturning cylinder 212 Drum 2 222 and patchboard 2 222 is set to towards the cannon plug 223 of disposed outside and the axis side of plug 223 To the axial direction for being parallel to patchboard 2 222, it is provided on the periphery of the patchboard 2 222 and is connect with what roll sleeve 212a matched String holes 225 and wiring hole 225 is electrically connected with plug 223, the output end and new-energy automobile mounting electricity storage pack of the input electric wire 224 Connection, input terminal successively extends through limiting slot 211a, roll sleeve 212a is electrically connected with wiring hole 225.

Specifically, the plug 223 includes firewire plug, zero curve plug, ground wire plug and feeds back plug, it is described Inputting electric wire 224 includes that firewire input electric wire, zero curve input electric wire, input ground wire and feed back input line, the firewire are inserted Head, zero curve plug, ground wire plug and feedback plug and firewire input electric wire, zero curve input electric wire, input ground wire and feedback Input line corresponds electrical connection.

More specifically, described in order to ensure the inside that patchboard 2 222 firm can be fixed on overturning cylinder 212

Overturning 212 opening of cylinder is coaxially arranged with two 228b of annular groove, coaxially sets on the periphery of the patchboard 2 222 Be equipped with two 228a of annular lug to match with two 228b of annular groove, in order to guarantee patchboard 2 222 and overturning cylinder 212 it Between concentricity, be provided with limit assembly before the patchboard 2 222 and overturning cylinder 212, the limit assembly includes It is coaxially disposed the heavy mouth 227b of the limit in overturning cylinder 212 on its opening bottom position and is set to patchboard two The 222 spacing block set 227a for deviating from 223 1 end face of plug and matching with the heavy mouth 227b of limit.

Referring to Figure 18-29, as the scheme that the present invention more optimizes, charging connector 221 will be by the drive of overturning cylinder 212 Under overturn, the junction of input 224 input terminal of electric wire and wiring hole 225 will be caused to pull in switching process existing with torsion As in order to avoid the phenomenon causes the damage failure of input electric wire 224, the input terminal of the input electric wire 224 is provided with and connects The input contact 226 that string holes 225 matches, it is described in order to ensure the smooth connection between input contact 226 and wiring hole 225 The contact slip ring that rotation arrangement is provided on the periphery of contact 226 is inputted, contact slip ring is rotatably assorted with wiring hole 225, is Convenient for inputting the arrangement of electric wire 224, the charging connector component 220 further includes the cloth being set on 211 periphery of outer barrel Wire casing 229 and wiring groove 229 are parallel to the axis arrangement of outer barrel 211, and wiring groove 229 and limiting slot 211a are connected, taken The meaning of this programme is, inputs between 224 input terminal of electric wire and wiring hole 225 and is rotatably assorted, ensure that electric energy by plug 223 It can be normally delivered to input electric wire 224, while avoiding and inputting 224 input terminal of electric wire and wiring hole 225 in switching process Junction causes to pull and torsion phenomenon, improves the service life of input electric wire 224.

2-24 referring to fig. 2, user hold the small of the stock 102 and continue to press on pipette tips 103 and make inner cylinder 213 towards outer barrel 211 internal slide, wherein guiding groove 214 promotes roll sleeve 212a to be switched to by the overturning section N of guiding groove 214 along inwardly moving Butt Section P, turnover mechanism 210 switch to rollover states and charging connector component 220 are driven to switch to opening by hidden state State, at this point, roll sleeve 212a is matched with 214 Butt Section P of guiding groove, charging gun 100 is continued into and realized by user to be filled Docking between electric connection component 220 and charging interface 105, is embodied in, as roll sleeve 212a and 214 Butt Section P of guiding groove When cooperation, 180 degree of completion of overturning, charging connector 221 are overturn cylinder 212 and inner cylinder by charging connector component 200 213 axis of body is overlapped, and pipette tips 103 are overlapped with 213 axis of inner cylinder and push inner cylinder 213 towards the inside of outer barrel 211 Sliding, until plug 223 is inserted into socket 105b and mutually connects, output electric wire 107 and input electric wire 224 are connected, power supply Pile body and new-energy automobile battery constitute closed loop, and new-energy automobile starts to charge.

Referring to fig. 20, the charging of new-energy automobile mounting electricity storage pack terminates, and charging gun 100 is extracted, in order to make turnover mechanism 210 switch to reset state by rollover states automatically, and the resetting-mechanism 230 is set to 211 bottom of outer barrel and inner cylinder Between 213 bottoms, the resetting-mechanism 230 includes being set to capping plate at 211 bottom opening of outer barrel and matched 231 and it is set to movable plate 232 at 213 bottom opening of inner cylinder and matched, is arranged inside the outer barrel 211 There is reset spring 1, described one 233 one end of reset spring and capping plate 231 contradict, the other end and movable plate 232 contradict And the elastic force of reset spring 1 is directed toward movable plate 232 by capping plate 231 always, in order to guarantee that reset spring 1 is installed Stability, the movable plate 232 is provided with the annular snap to match with reset spring 1 close to capping 231 1 end face of plate One end of slot 234, the reset spring 233 is embedded inside annular slot 234.

The showing as during the work time of resetting-mechanism 230, when pipette tips 103 push inner cylinder 213 towards in outer barrel 211 During portion slides and realizes that turnover mechanism 210 switches to rollover states by reset state, inner cylinder 213 will overcome reset The elastic force of spring 1 is acted on towards 211 internal slide of outer barrel, in the process, reset spring 1 gradually reduce and Elastic potential energy is gradually increased；When pipette tips 103 are extracted, the elastic potential energy of reset spring 1 gradually discharges and pushes inner cylinder Body 213 towards outer barrel 211 slide outside, when pair for promoting roll sleeve 212a by guiding groove 214 that move out of guiding groove 214 It meets a section P and switches to overturning section N, extruding is forced lower sidesway of the roll sleeve 212a towards limiting slot 211a by the overturning section N of guiding groove 214 Dynamic, roll sleeve 212a will drive overturning cylinder 212 to synchronize around the axis for pushing block 213b and rotate clockwise, and at the same time, push Slot 212c will be synchronized around the axis of roll sleeve 212a and be rotated clockwise, and roll sleeve 212a and pushes slot 212c positional shift will occur, Push block 213b by push push slot 212 around the axis both clockwise of roll sleeve 212a topple overturning 180 degree；Guiding groove 214 Continuation inwardly movement promotes roll sleeve 212a to switch to initial segment by the overturning section N of guiding groove 214, the realization of resetting-mechanism 230 is turned over Rotation mechanism 210 switches to reset state and charging connector component 220 is driven to reset 180 degree of overturning and cut by open state Shift to hidden state.

Referring to fig. 21, the scheme more perfect as the present invention, the turnover mechanism 210 under reset state, inner cylinder 213 is naked It is exposed to the outside of outer barrel 211, in order to protect inner cylinder 213, the outer cover of the inner cylinder 213 is equipped with and inner cylinder The 213 protection cylinders 240 to match and protect cylinder 240 and outer barrel 211 coaxially connected, in order to avoid 211a pairs of limiting slot The constraint of roll sleeve 212a causes fractureing for roll sleeve 212a, and the protection cylinder 240 is provided with and rolls close to 211 1 end face of outer barrel The flexible block 241 that matches of set 212a, flexible block 241 and roll sleeve 212a contact with each other an end face be arranged to arcwall face and The opening of arcwall face towards outer barrel 211 arrange, take the meaning of this programme to be, improve turnover mechanism 210 operation can By property, the service life of inner cylinder 213 and roll sleeve 212a is improved.

5-29 referring to fig. 2, since the elastic force of reset spring 1 pushes inner cylinder 213 towards the outer of outer barrel 211 always Portion's sliding, when user unclamps the promotion to pipette tips 103, the locking device 300 is for limiting charging gun 100 and overturning pair Disengagement between connection device 200, the locking device 300 include be sheathed on sliding sleeve 301 outside guiding sleeve 106, It the retaining mechanism 310 that is set to outside sliding sleeve 301 and is set to 301 outside of sliding sleeve and extends to the body of a gun 101 The releasing mechanism 320 of bottom, retaining mechanism 310 be used for by pipette tips 102 lock onto overturning docking facilities 200 inside, releasing mechanism 320 for releasing the locking of retaining mechanism 310.

Specifically, 7, Figure 28, the sliding sleeve 301 and guiding sleeve 106 match and along guide sleeves referring to fig. 2 The axis direction of pipe 106 constitutes slide-and-guide cooperation, and the medium position of the sliding sleeve 301 is arranged with and 101 inner wall of the body of a gun The round fixed baffle 302 being fixedly connected, the retaining mechanism 310 are set between fixed baffle 302 and charging interface 105, There are two the retaining mechanism 310 is arranged and along the axis direction of guiding sleeve 106 arrangement symmetrical above and below, the locking Mechanism 310 includes the axis of the rotating block 1 and the articulated shaft that are hingedly set to 106 periphery of guiding sleeve and arrange upwards To the axis direction perpendicular to guiding sleeve 106, reset spring is provided between the rotating block 1 and fixed baffle 302 2 316, described 2 316 one end of reset spring and the conflict of rotating block 1, the other end and fixed baffle 302 are contradicted and are answered The elastic force of position spring 2 316 is directed toward rotating block 1 by fixed baffle 302 always, and the rotating block 1 deviates from guiding sleeve 106 top be hingedly provided with towards charging interface 105 arrange rotating block 2 312 and the articulated shaft perpendicular to guiding sleeve 106 axis direction, the rotating block 2 312 are articulated and connected away from the inner wall of one 311 one end of rotating block and pipette tips 103 and should Articulated shaft is perpendicular to the axis direction of guiding sleeve 106, and the rotating block 2 312 is away from the setting of an end face of rotating block 1 There is latch segment 313, the latch segment 313 extends to pipette tips 103 by the keeper 314 being opened on 103 periphery of pipette tips Outside, the retaining mechanism 310 further include the locking boss for being set to protection cylinder 240 and deviating from the place open at one end of outer barrel 211 315, the locking boss 315 be embedded in a ring protection cylinder 240 inner wall on and with protection the coaxial cloth of cylinder 240 It sets.

Referring to fig. 27, the releasing mechanism 320 includes being sheathed on guiding sleeve 106 outside 310 one end of retaining mechanism The lantern ring 321 in portion, the inner wall articulated connection of the top of the lantern ring 321 along the vertical direction and the body of a gun 101 and the articulated shaft It is axially perpendicular to the axial direction of guiding sleeve 106, the lantern ring 321 is close to fixed baffle 302 away from 310 1 end face of retaining mechanism Arrangement, the bottom of the lantern ring 321 along the vertical direction is provided with spanner 325 and spanner 325 is by being opened in 101 bottom of the body of a gun Escape port two extends to the outside of the body of a gun 101, and the spanner 325 matches with the small of the stock 102, the lantern ring 321 and guiding sleeve Trigger assembly is provided between 106, the trigger assembly includes the releasing pin hole 322 being opened on lantern ring 321, the solution Except pin hole 322 is arranged there are two and is symmetrically arranged along the axis direction of guiding sleeve 106, in the releasing pin hole 322 The releasing pin rod 324 radially arranged along guiding sleeve 106 is set, is provided with vertical cloth on 106 periphery of guiding sleeve It the mounting plane 323 set and releases pin rod 324 and is fixedly connected on mounting plane 323.

During the work time, charging gun 100 is inserted into overturning docking facilities 200 and realizes the two locking device 300 Between be locked, be embodied in, user hold the small of the stock 102 and with finger by spanner 325 towards pulling close to the small of the stock 102 Dynamic, spanner 325 will drive lantern ring 321 around the articulated shaft hinged with 101 inner wall of the body of a gun of lantern ring 321 towards close to 102 turns of the small of the stock Dynamic, releasing pin hole 322 pulls on releasing pin rod 324 and does recession movement towards the small of the stock 102, and sliding sleeve will be driven by releasing pin rod 324 Cylinder 301 is slided along guiding sleeve 106 far from charging interface 105, and reset spring 2 316 gradually reduces and elastic potential energy increases Greatly, sliding sleeve 301 pulls on rotating block 1 and the hinged one end of sliding sleeve 301 and moves far from charging interface 105, turns Motion block 1 pulls on rotating block 2 312 around rotating block 2 312 and the hinged articulated shaft of 103 inner wall of pipette tips close to guide sleeves Pipe 106 rotates, and rotating block 2 312 will drive latch segment 313 by closing at the inside of pipette tips 103, latch segment 313 in keeper 314 Interior receipts be pipette tips 103 be inserted into protection cylinder 240 evacuation is provided, then pipette tips 103 push turnover mechanism 210 switch to overturning State and charging connector component 220 is driven to switch to open state by hidden state, charging interface 105 and charging connector 221 It completes docking to connect, user unclamps the control to the small of the stock 102 and spanner 325, and the elastic potential energy of reset spring 2 316 is gradually released It puts and sliding sleeve 301 is pushed to slide along guiding sleeve 106 close to charging interface 105, release pin rod 324 and pull on releasing Pin hole 322 is moved close to charging interface 105 to be resetted, lantern ring 321 and 325 synchronous reset of spanner, in the process, sliding sleeve 301 pull on rotating block 1 and the hinged one end of sliding sleeve 301 moves close to charging interface 105, and rotating block 1 will It pulls rotating block 2 312 to rotate around rotating block 2 312 and the hinged articulated shaft of 103 inner wall of pipette tips away from guiding sleeve 106, turns Motion block 2 312 will close at the locking block reset inside pipette tips 103 and extend out to pipette tips 103 outside in drive, latch segment 313 and lock The mutual limiting locking of tight boss 315 avoids charging gun 100 and overturns falling off between docking facilities 200.

After charging, locking device 300 to charging gun 100 and is overturn into the lock release between docking facilities 200, Then charging gun 100 is extracted in the inside of overturning docking facilities 200, is embodied in, user holds the small of the stock 102 and uses hand Refer to and pull spanner 325 towards close to the small of the stock 102, pulling for spanner 32 will realize latch segment 313 by closing at rifle in keeper 314 First 103 inside, latch segment 313 and the locking mutual limiting locking of boss 315 release, then pipette tips 103 are extracted in protection cylinder 240。

Referring to Fig. 6, Figure 10, Figure 21, the scheme more optimized as the present invention makes to guide the insertion of charging gun 100 Charging interface 105 and charging connector 221 can be correspondingly connected with connection, be provided with guidance between the pipette tips 103 and inner cylinder 213 Component, the guide assembly include the bootstrap block 401 being set on the periphery of fixes sleeve 104 and are set to inner cylinder 213 guiding grooves 402 for deviating from the place open at one end of outer barrel 211 and matching with bootstrap block 401, take the meaning of this programme to exist In, it is ensured that charging interface 105 can be docked smoothly with charging connector 221, in order to avoid charging gun 100 is inserted into overturning docking facilities Overexerting when 200 causes charging interface 105 to collide with charging connector 221, the protection cylinder 240 and pipette tips 103 it Between be provided with Buffer Unit, the Buffer Unit includes that coaxial arrangement in pipette tips 103 deviates from 104 one end periphery of fixes sleeve On external step 1 and be set to protection cylinder 240 deviate from the place open at one end of outer barrel 211 external step 2 404, The external step 2 404 is mutually matched with external step 1 and the two is that elastic material is made, and takes this programme Meaning be, avoid colliding between charging interface 105 and charging connector 221, extend charging interface 105 and charging connector 221 service life promotes charging gun 100 and overturns the reliability of docking facilities 200.

(1) charging gun is inserted into the overturning stage；

S1: pulling spanner 325 makes the retraction of latch segment 313 in the inside of charging gun 100, and charging gun 100 includes in a tubular form and being open The body of a gun 101 of arrangement, the place open at one end of the body of a gun 101 are provided with the pipette tips 103 of hollow arrangement, set on the periphery of the body of a gun 101 It is equipped with the small of the stock 102, pipette tips 103 are coaxially arranged with fixes sleeve 104 away from the place open at one end of the body of a gun 101, same in fixes sleeve 104 Axis, which is provided with, to be extended and is embedded to the charging interface 105 in pipette tips 103, and charging interface 105 includes and 104 phase of fixes sleeve One 105a of patchboard that matches and it is set to one 105a of patchboard and outwardly disposed cylindrical spigot 105b, it is same in pipette tips 103 Axis is provided with the guiding sleeve 106 connected with one 105a of patchboard, and guiding sleeve 106 is internally provided with the defeated of the arrangement that extends outwardly Electric wire 107 out, output electric wire 107 are electrically connected with socket 105b；

Locking device 300 includes being sheathed on sliding sleeve 301 outside guiding sleeve 106, being set to outside sliding sleeve 301 Retaining mechanism 310 and the releasing mechanism 320 for being set to outside sliding sleeve 301 and extending to 101 bottom of the body of a gun, sliding sleeve The medium position of cylinder 301 is arranged with the round fixed baffle 302 being fixedly connected with 101 inner wall of the body of a gun, and retaining mechanism 310 is set to Between fixed baffle 302 and charging interface 105；Retaining mechanism 310 include hingedly be set to 106 periphery of guiding sleeve and upwards The rotating block 1 of arrangement and the axis direction for being axially perpendicular to guiding sleeve 106 of the articulated shaft, rotating block 1 with Reset spring 2 316,2 316 one end of reset spring and the conflict of rotating block 1, the other end are provided between fixed baffle 302 It is contradicted with fixed baffle 302 and the elastic force of reset spring 2 316 is directed toward rotating block 1, rotation by fixed baffle 302 always Block 1 is hingedly provided with the rotating block 2 312 towards the arrangement of charging interface 105 away from the top of guiding sleeve 106 and is somebody's turn to do For articulated shaft perpendicular to the axis direction of guiding sleeve 106, rotating block 2 312 is interior away from one 311 one end of rotating block and pipette tips 103 The wall articulated connection and articulated shaft is perpendicular to the axis direction of guiding sleeve 106, latch segment 313 is set to rotating block 2 312 Away from an end face of rotating block 1, latch segment 313 extends to pipette tips by the keeper 314 being opened on 103 periphery of pipette tips 103 outside, retaining mechanism 310 further include being set to the locking to match on overturning docking facilities 200 and with latch segment 313 Boss 315；

Releasing mechanism 320 includes the lantern ring 321 for being sheathed on guiding sleeve 106 outside 310 one end of retaining mechanism, lantern ring 321 The articulated connection of the inner wall of top along the vertical direction and the body of a gun 101 and the articulated shaft are axially perpendicular to guiding sleeve 106 Axial, lantern ring 321 is close to arrangement away from 310 1 end face of retaining mechanism with fixed baffle 302, and spanner 325 is set to 321 edge of lantern ring The bottom of vertical direction and spanner 325 are extended to the outside of the body of a gun 101 by the escape port two for being opened in 101 bottom of the body of a gun, are pulled Hand 325 matches with the small of the stock 102, and trigger assembly is provided between lantern ring 321 and guiding sleeve 106, and trigger assembly includes opening up In the releasing pin hole 322 on lantern ring 321, release there are two the settings of pin hole 322 and along the axis direction or so of guiding sleeve 106 It is arranged symmetrically, releases the releasing pin rod 324 that setting is radially arranged along guiding sleeve 106 in pin hole 322,106 outer circle of guiding sleeve It mounting plane 323 that being provided on face is arranged vertically and releases pin rod 324 and is fixedly connected on mounting plane 323；

In 300 course of work of locking device, user holds the small of the stock 102 and is pulled spanner 325 towards close to the small of the stock 102 with finger Dynamic, spanner 325 will drive lantern ring 321 around the articulated shaft hinged with 101 inner wall of the body of a gun of lantern ring 321 towards close to 102 turns of the small of the stock Dynamic, releasing pin hole 322 pulls on releasing pin rod 324 and does recession movement towards the small of the stock 102, and sliding sleeve will be driven by releasing pin rod 324 Cylinder 301 is slided along guiding sleeve 106 far from charging interface 105, and reset spring 2 316 gradually reduces and elastic potential energy increases Greatly, sliding sleeve 301 pulls on rotating block 1 and the hinged one end of sliding sleeve 301 and moves far from charging interface 105, turns Motion block 1 pulls on rotating block 2 312 around rotating block 2 312 and the hinged articulated shaft of 103 inner wall of pipette tips close to guide sleeves Pipe 106 rotates, and rotating block 2 312 will drive latch segment 313 by closing at the inside of pipette tips 103 in keeper 314；

S2: charging gun 100 is inserted into overturning docking facilities 200, and what turnover mechanism 210 received to generate when charging gun 100 is inserted into pushes away Power and itself rollover states are switched to by reset state, turnover mechanism 210 drives charging connector component 230 to be turned over by hidden state Open state is gone to, overturning docking facilities 200 include turnover mechanism 210, the charging interface component for being set to turnover mechanism 210 220 and resetting-mechanism 230, turnover mechanism 210 is used to receive the thrust generated when pipette tips 103 are inserted into and converts the thrust It is used to dock with charging interface 105 at the power of toppling of realization itself overturning, charging connector component 220 and connects and electric wire will be exported 107 electrical energy transportation is to new-energy automobile mounting electricity storage pack；

Turnover mechanism 210 includes outer barrel 211, is provided with the limiting slot through outer barrel 211 on the periphery of outer barrel 211 Overturning cylinder 212 is provided between 211a, limiting slot 211a, overturning cylinder 212 is in the form of a column arrangement open at one end and reset state The lower opening is overturn to be provided on the periphery of cylinder 212 and matched with limiting slot 211a towards arranging inside outer barrel 211 Roll sleeve 212a, roll sleeve 212a are with the internal switching for overturning cylinder 212 and along the radial arrangement of overturning cylinder 212, roll sleeve 212a One end be fixedly connected with the periphery of overturning cylinder 212, the other end extends in limiting slot 211a and lives along the vertical direction Dynamic arrangement, charging connector component 220 are set on overturning cylinder 212；

Be provided with inner cylinder 213 between outer barrel 211 and overturning cylinder 212, inner cylinder 213 and outer barrel 211 match and Cooperate along the axial slide-and-guide that constitutes of outer barrel 211,213 surface of inner cylinder, which is provided with, is through to internal guiding groove 214, guidance Slot 214 and roll sleeve 212a match and roll sleeve 212a is arranged in guiding groove 214, and guiding groove 214 includes being sequentially connected end to end Three sections and along away from charging gun 100 direction of insertion be followed successively by initial segment M, overturning section N and Butt Section P, initial segment M with Butt Section P along be parallel to the direction of travel of the insertion of charging gun 100, overturning section N is arc-shaped and the concave upright arrangement of circular arc, turn over The periphery setting of drum body 212 is parallel to its flipping block 212b axially arranged, flipping block 212b setting there are two and It corresponds and arranges with roll sleeve 212a, flipping block 212b and the end face close to each other of inner cylinder 213 are provided with for pushing overturning What cylinder 212 toppled pushes component, and pushing component includes being set to flipping block 212b supporting close to 213 1 end face of inner cylinder It pushes away slot 212a and is set to 213 vertical plane two of inner cylinder and pushes block 213b along the circle that inner cylinder 213 is radially arranged, support Slot 212a is pushed away along the axis direction arrangement for being parallel to overturning cylinder 212, pushes the initial segment M that block 213b is set to guiding groove 214 Between the P of Butt Section and the minimum point that block 213b is located at the overturning of guiding groove 214 convex surface section N is pushed, block 213b is pushed and pushes Slot 212a rotation connection cooperates and pushes the arranged direction composition slide-and-guide cooperation of slot 212a；

In 210 charging process of turnover mechanism, turnover mechanism 210 switches to rollover states, and the insertion of pipette tips 103 pushes inner cylinder 213 Towards 211 internal slide of outer barrel, inner cylinder 213 is towards 211 internal slide of outer barrel, the guidance being set on inner cylinder 213 Slot 214 with push block 213b for the synchronous internal slide towards outer barrel 211, push block 213b and inwardly slided along slot 212c is pushed It is dynamic, section N is overturn, block is pushed when the inside movement of guiding groove 214 promotes roll sleeve 212a to be switched to by the initial segment M of guiding groove 214 213b slides into inconsistent to greatest extent and with the side wall that pushes slot 212c along pushing slot 212c, and inner cylinder 213 continues direction Extruding is forced lower sidesway of the roll sleeve 212a towards limiting slot 211a by the overturning section N of 211 internal slide of outer barrel, guiding groove 214 Dynamic, roll sleeve 212a will drive overturning cylinder 212 to synchronize around the axis for pushing block 213b and rotate counterclockwise, and at the same time, push Slot 212c will be synchronized around the axis of roll sleeve 212a and be rotated counterclockwise, and roll sleeve 212a and pushes slot 212c positional shift will occur, Push block 213b by push push slot 212 around roll sleeve 212a axis counterclockwise topple overturning 180 degree；Guiding groove 214 Continuation inwardly movement promote roll sleeve 212a to switch to Butt Section P by the overturning section N of guiding groove 214, in this process, guiding groove 214 Butt Section P, which will be squeezed, forces roll sleeve 212a to reset towards the upside of limiting slot 211a is mobile, overturns the overturning of cylinder 212 The synchronization flip-flop movement of charging connector 221 will be driven；

(2) charging interface and charging connector butt-joint locking stage；

S3: charging connector 221 docks connection with charging interface 105, and charging connector component 220 includes and 105 phase of charging interface The charging connector 221 matched and the input electric wire 224 connected with charging connector 221, charging connector 221 include being embedded at overturning cylinder The patchboard 2 222 of body 212 and it is set to cannon plug 223 and plug 223 of the patchboard 2 222 towards disposed outside Axis direction be parallel to the axial direction of patchboard 2 222, be provided on the periphery of patchboard 2 222 and match with roll sleeve 212a Wiring hole 225 and wiring hole 225 be electrically connected with plug 223, input electric wire 224 output end and new-energy automobile mounting electricity storage pack Connection, input terminal successively extends through limiting slot 211a, roll sleeve 212a is electrically connected with wiring hole 225；

User holds the small of the stock 102 and continues to press on pipette tips 103 and make inner cylinder 213 towards the internal slide of outer barrel 211, Middle guiding groove 214 promotes roll sleeve 212a to switch to Butt Section P, turnover mechanism by the overturning section N of guiding groove 214 along inwardly moving 210 switch to rollover states and charging connector component 220 are driven to switch to open state by hidden state, at this point, roll sleeve 212a is matched with 214 Butt Section P of guiding groove, user charging gun 100 is continued into and realize charging connector component 220 with Docking between charging interface 105, is embodied in, when roll sleeve 212a and 214 Butt Section P of guiding groove cooperates, charging connector 180 degree of completion of overturning, charging connector 221, overturning cylinder 212 and 213 axis of inner cylinder are overlapped by component 200, rifle First 103 are overlapped with 213 axis of inner cylinder and push inner cylinder 213 towards the internal slide of outer barrel 211, until plug 223 It is inserted into socket 105b and mutually connects, output electric wire 107 and input electric wire 224 are connected, power pile body and new-energy automobile Battery constitutes closed loop, and new-energy automobile starts to charge,

S4: latch segment 313 and locking boss 315 cooperate, and pipette tips 103 are lock onto overturning docking facilities 300, Yong Husong The control to the small of the stock 102 and spanner 325 is opened, the elastic potential energy of reset spring 2 316 gradually discharges and pushes sliding sleeve 301 slide along guiding sleeve 106 close to charging interface 105, release pin rod 324 and pull on releasing pin hole 322 close to charging 105 movement of mouth resets, and lantern ring 321 and 325 synchronous reset of spanner, in the process, sliding sleeve 301 pulls on rotating block one 311 with the hinged one end of sliding sleeve 301 close to charging interface 105 move, rotating block 1 pull on rotating block 2 312 around Rotating block 2 312 and the hinged articulated shaft of 103 inner wall of pipette tips rotated away from guiding sleeve 106, rotating block 2 312 will be in drive The outside that the locking block reset inside pipette tips 103 extend out to pipette tips 103 is closed at, latch segment 313 and locking boss 315 mutually limit Locking；

(3) charging gun extracts reseting stage；

S5: the charging of new-energy automobile mounting electricity storage pack terminates, and releasing mechanism 320 releases retaining mechanism 310 to charging gun 100 and overturning pair Charging gun 100 is extracted in locking between connection device 200, user hold the small of the stock 102 and with finger by spanner 325 towards leaning on The nearly small of the stock 102 is pulled, and pulling for spanner 32 will realize latch segment 313 by closing at the inside of pipette tips 103, locking in keeper 314 Block 313 and the locking mutual limiting locking of boss 315 release, then pipette tips 103 are extracted in overturning docking facilities 200；

S6: resetting-mechanism 230 drives turnover mechanism 210 to switch to reset state by rollover states, and resetting-mechanism 230 is set to outer Between 213 bottom of 211 bottom of cylinder and inner cylinder, resetting-mechanism 230 include be set at 211 bottom opening of outer barrel and with Its matched capping plate 231 and it is set to movable plate 232 at 213 bottom opening of inner cylinder and matched, outer barrel 211 are internally provided with reset spring 1, one 233 one end of reset spring and the conflict of capping plate 231, the other end and movable plate 232 It contradicts and the elastic force of reset spring 1 is directed toward movable plate 232 by capping plate 231 always, movable plate 232 is close to capping plate 231 1 end faces are provided with the annular slot 234 to match with reset spring 1, and one end of reset spring 233 is embedded at annular Inside card slot 234；

The showing as during the work time of resetting-mechanism 230, when pipette tips 103 push inner cylinder 213 towards sliding inside outer barrel 211 During moving and realizing that turnover mechanism 210 switches to rollover states by reset state, inner cylinder 213 will overcome reset spring One 233 elastic force is acted on towards 211 internal slide of outer barrel, and in the process, reset spring 1 gradually reduces and elasticity Potential energy is gradually increased；When pipette tips 103 are extracted, the elastic potential energy of reset spring 1 gradually discharges and pushes inner cylinder 213 Towards the slide outside of outer barrel 211, the Butt Section P for promoting roll sleeve 212a by guiding groove 214 is moved out when guiding groove 214 Overturning section N is switched to, the overturning section N of guiding groove 214, which will be squeezed, forces roll sleeve 212a mobile towards the downside of limiting slot 211a, rolling Set 212a will drive overturning cylinder 212 to synchronize around the axis for pushing block 213b and rotate clockwise, and at the same time, push slot 212c It is rotated clockwise being synchronized around the axis of roll sleeve 212a, roll sleeve 212a and pushes slot 212c positional shift will occur, push block 213b by push push slot 212 around the axis both clockwise of roll sleeve 212a topple overturning 180 degree；The continuation of guiding groove 214 Inwardly movement promotes roll sleeve 212a to switch to initial segment by the overturning section N of guiding groove 214, and resetting-mechanism 230 realizes turnover mechanism 210 switch to reset state and drive charging connector component 220 reset overturning 180 degree switched to by open state it is hidden Hiding state.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention； Various modifications to these embodiments will be readily apparent to those skilled in the art, defined in the present invention General Principle can be realized in other embodiments in the case where not departing from spirit or scope of the invention.Therefore, originally Invention will not be defined to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein Consistent widest scope.

Claims

1. one kind hides convertible new-energy automobile charging interconnection method, step is:

(1) charging gun is inserted into the overturning stage；

(2) charging interface and charging connector butt-joint locking stage；

(3) charging gun extracts reseting stage；