CN110474211A - A kind of CA cable assembly and charging gun - Google Patents

A kind of CA cable assembly and charging gun Download PDF

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Publication number
CN110474211A
CN110474211A CN201811571576.8A CN201811571576A CN110474211A CN 110474211 A CN110474211 A CN 110474211A CN 201811571576 A CN201811571576 A CN 201811571576A CN 110474211 A CN110474211 A CN 110474211A
Authority
CN
China
Prior art keywords
intercalation part
connecting portion
wire connecting
charging gun
cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811571576.8A
Other languages
Chinese (zh)
Other versions
CN110474211B (en
Inventor
孔迎涛
王伟
李晨光
郑启航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Aviation Optical Electrical Technology Co Ltd
Original Assignee
China Aviation Optical Electrical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Aviation Optical Electrical Technology Co Ltd filed Critical China Aviation Optical Electrical Technology Co Ltd
Publication of CN110474211A publication Critical patent/CN110474211A/en
Application granted granted Critical
Publication of CN110474211B publication Critical patent/CN110474211B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/623Casing or ring with helicoidal groove
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/26Connectors or connections adapted for particular applications for vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Processing Of Terminals (AREA)

Abstract

The present invention relates to a kind of CA cable assembly and charging guns.CA cable assembly includes cable and the charging gun for being connected to cable end, the charging gun includes intercalation part and wire connecting portion, intercalation part have for the inserted terminal that is electrically charged equipment and connect, wire connecting portion is with for the terminals with cable connection, intercalation part and wire connecting portion releasable connection.The charging gun, by the intercalation part being connect with charging equipment and with the wire connecting portion split settings of cable connection, after inserted terminal ablation, reusing for charging gun can be realized by only needing to change intercalation part, greatly reduce replacement cost, improve replacement efficiency.

Description

A kind of CA cable assembly and charging gun
Technical field
The present invention relates to a kind of CA cable assembly and charging guns.
Background technique
As the type of the fast development of electric car industry, the charging gun for charging to electric car is also more next It is more, wherein it is with handle, be electrically charged after equipment is connect can be electrically charged the curved formula charging gun of equipment locking increasingly More is liked by masses, for example, an application publication number is CN106549264A, the Chinese patent of entitled charging gun is A kind of curved formula charging gun with handle is disclosed, the shell including being in handgun shape, shell is arranged in the outside of bending part There is lever, one end of shell is provided with the inserted terminal for docking with socket, i.e. intercalation part, and the other end is equipped with for connecting with cable The incoming line connect, be additionally provided at the position close to inserted terminal in shell for the lock that is electrically charged equipment and cooperates and then lock Button.In actual use, charging cable is protruded into charging gun for the charging gun, charging gun internal contacts and charging cable Cable core directly crimp fixation, realize the conductive connection between charging gun and charging cable, charging operations can be carried out later.It should The charging gun of type when in use the shortcomings that be: the inserted terminal of charging gun is easy to appear ablation situation during multiple inserting, It needs replacing, but is directly to crimp fixation with the cable core of charging cable because of the internal contacts of charging gun, this is just needed Whole charging gun CA cable assembly, which is changed to new CA cable assembly just, to be reused, and not only replacement cost is high, but also replaces effect Rate is low, has seriously affected the normal quick operation in charging market.
Summary of the invention
The purpose of the present invention is to provide a kind of charging gun, the intercalation part of the charging gun and wire connecting portion releasable connection, with Intercalation part is directly replaced after intercalation part ablation, and then reduces replacement cost, improves replacement efficiency;The present invention also aims to mention For a kind of CA cable assembly using above-mentioned charging gun.
To achieve the above object, a kind of technical solution of charging gun of the present invention is: a kind of charging gun, including intercalation part and connects Line portion, intercalation part have for the inserted terminal that is electrically charged equipment and connect, wire connecting portion with for the terminals with cable connection, Intercalation part and wire connecting portion releasable connection.Charging gun of the invention, by the intercalation part being connect with charging equipment and with cable connection Wire connecting portion split settings, after inserted terminal ablation, reusing for charging gun can be realized by only needing to change intercalation part, be substantially reduced Replacement cost, improves replacement efficiency.
The intercalation part includes curved shape shell, and the curved outer side of curved shape shell is equipped with lever.Lever is arranged in plug In portion, intercalation part can be arranged in the inside of lever with the locking mechanism for being electrically charged equipment locking, to reduce entire charging The volume of rifle.
Inserted terminal is located at the free end position of one of bending segment of curved shape shell, and curved shape shell is arranged in lever On the outside of bending segment far from inserted terminal.
The releasable connection on the bending segment for be provided with lever of intercalation part and wire connecting portion.
Lever and wire connecting portion have lap on bending segment.On the one hand lever and wire connecting portion can be made to share a part of ruler Very little space, to reduce the volume of charging gun, on the other hand, the grafting gap of intercalation part and wire connecting portion is located in it by lever Side can protect connection structure between the two, avoid the junction of the two because extraneous factor is damaged.
Intercalation part and wire connecting portion are conductively connected by the contact pin on one of them and the jack on another.
Intercalation part is connected by the rotation swivel nut spiral being disposed therein on one with wire connecting portion and by spline structure reality Now lock.
The rotation swivel nut is located in wire connecting portion, rotates swivel nut and intercalation part by the card slot of setting on one of them, separately One upper fixture block spiral connection being arranged.
The intercalation part passes through the Butt Section being arranged in the grafting chamber and wire connecting portion being arranged thereon to slotting, the rotation swivel nut It is arranged on the outside of Butt Section, card slot is arranged on the medial surface of rotation swivel nut, and fixture block is arranged on the lateral surface of grafting chamber.
It is provided with guide pad on the inner wall of grafting chamber and on the lateral surface of Butt Section on one of them, is provided on another With the guide groove of guide pad cooperation extended along plugging direction.It to intercalation part and is connect by the cooperation of guide pad and guide groove The grafting in line portion is oriented to, to improve the alignment precision of contact pin jack, convenient for the smooth to inserting of intercalation part and wire connecting portion.
The spline structure includes the intercalation part for rotating the rotation swivel nut rotation stop groove being arranged on swivel nut, being arranged on curved shape shell Rotation stop groove and the locating part being inserted into rotation swivel nut rotation stop groove and intercalation part rotation stop groove.
The intercalation part rotation stop groove is located on the part Chong Die with wire connecting portion of curved shape shell.
The intercalation part rotation stop groove and rotation swivel nut rotation stop groove are perpendicularly to the plugging direction distribution, and the locating part includes and inserts The upper plate section of head rotation stop groove cooperation and the lower plate section below upper plate section, with rotation swivel nut rotation stop groove cooperation.
The locating part is equipped with hook, is equipped with and is limiting in the rotation swivel nut rotation stop groove and/or intercalation part rotation stop groove Be clasped after part inserting with the hook convex block for preventing locating part from deviating from.
To achieve the above object, a kind of technical solution of CA cable assembly of the present invention is: a kind of CA cable assembly, including cable with And be connected to the charging gun of cable end, the charging gun includes intercalation part and wire connecting portion, intercalation part have for be electrically charged The inserted terminal of equipment connection, wire connecting portion have for the terminals with cable connection, intercalation part and wire connecting portion releasable connection.It is described Charging gun, by the intercalation part being connect with charging equipment and with the wire connecting portion split settings of cable connection, after inserted terminal ablation, only Reusing for charging gun can be realized by needing to change intercalation part, greatly reduce replacement cost, improve replacement efficiency.
The intercalation part includes curved shape shell, and the curved outer side of curved shape shell is equipped with lever.Lever is arranged in plug In portion, intercalation part can be arranged in the inside of lever with the locking mechanism for being electrically charged equipment locking, to reduce entire charging The volume of rifle.
Inserted terminal is located at the free end position of one of bending segment of curved shape shell, and curved shape shell is arranged in lever On the outside of bending segment far from inserted terminal.
The releasable connection on the bending segment for be provided with lever of intercalation part and wire connecting portion.
Lever and wire connecting portion have lap on bending segment.On the one hand lever and wire connecting portion can be made to share a part of ruler Very little space, to reduce the volume of charging gun, on the other hand, the grafting gap of intercalation part and wire connecting portion is located in it by lever Side can protect connection structure between the two, avoid the junction of the two because extraneous factor is damaged.
Intercalation part and wire connecting portion are conductively connected by the contact pin on one of them and the jack on another.
Intercalation part is connected by the rotation swivel nut spiral being disposed therein on one with wire connecting portion and by spline structure reality Now lock.
The rotation swivel nut is located in wire connecting portion, rotates swivel nut and intercalation part by the card slot of setting on one of them, separately One upper fixture block spiral connection being arranged.
The intercalation part passes through the Butt Section being arranged in the grafting chamber and wire connecting portion being arranged thereon to slotting, the rotation swivel nut It is arranged on the outside of Butt Section, card slot is arranged on the medial surface of rotation swivel nut, and fixture block is arranged on the lateral surface of grafting chamber.
It is provided with guide pad on the inner wall of grafting chamber and on the lateral surface of Butt Section on one of them, is provided on another With the guide groove of guide pad cooperation extended along plugging direction.It to intercalation part and is connect by the cooperation of guide pad and guide groove The grafting in line portion is oriented to, to improve the alignment precision of contact pin jack, convenient for the smooth to inserting of intercalation part and wire connecting portion.
The spline structure includes the intercalation part for rotating the rotation swivel nut rotation stop groove being arranged on swivel nut, being arranged on curved shape shell Rotation stop groove and the locating part being inserted into rotation swivel nut rotation stop groove and intercalation part rotation stop groove.
The intercalation part rotation stop groove is located on the part Chong Die with wire connecting portion of curved shape shell.
The intercalation part rotation stop groove and rotation swivel nut rotation stop groove are perpendicularly to the plugging direction distribution, and the locating part includes and inserts The upper plate section of head rotation stop groove cooperation and the lower plate section below upper plate section, with rotation swivel nut rotation stop groove cooperation.
The locating part is equipped with hook, is equipped with and is limiting in the rotation swivel nut rotation stop groove and/or intercalation part rotation stop groove Be clasped after part inserting with the hook convex block for preventing locating part from deviating from.
Detailed description of the invention
Fig. 1 is intercalation part and installation diagram when the non-grafting of wire connecting portion in a kind of CA cable assembly specific embodiment of the present invention;
Fig. 2 is the bottom view of intercalation part in Fig. 1;
Fig. 3 is the top view of wire connecting portion in Fig. 1;
Fig. 4 is the structure chart after intercalation part and wire connecting portion grafting;
Fig. 5 is the perspective view of locating part in a kind of CA cable assembly specific embodiment of the present invention;
Fig. 6 is the perspective view that swivel nut is rotated in a kind of CA cable assembly specific embodiment of the present invention;
Fig. 7 is stuck in structure chart when intercalation part rotation stop groove for locating part in a kind of CA cable assembly specific embodiment of the present invention;
In figure: 1, intercalation part;11, lever;111, intercalation part rotation stop groove;12, inserted terminal;13, fixture block;14, it is grounded contact pin;15, Accessory power supply contact pin;16, power contact pin;17, signal socket connector;18, grafting chamber;19, guide groove;2, wire connecting portion;21, spiral shell is rotated Set;211, card slot;212, swivel nut rotation stop groove is rotated;2121, convex block;22, guide pad;23, earth jack;24, accessory power supply is inserted Hole;25, power jack;26, signal socket connector;3, locating part;31, upper plate section;32, lower plate section;33, hook;4, cable.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
A kind of specific embodiment of CA cable assembly of the invention as shown in Figures 1 to 7, including cable 4 and is connected to electricity The charging gun in cable-end portion, including intercalation part 1 and wire connecting portion 2, intercalation part 1 have for the inserted terminal that is electrically charged equipment and connect 12, wire connecting portion 2 passes through the terminals being arranged thereon and connect with cable 4,2 releasable connection of intercalation part 1 and wire connecting portion.The charging gun By the intercalation part 1 being connect with charging equipment and 2 split settings of wire connecting portion being connect with cable 4, after 12 ablation of inserted terminal, only need Replacement intercalation part 1 can realize reusing for charging gun, greatly reduce replacement cost, improve replacement efficiency.
In the present embodiment, the terminals 12 being arranged on intercalation part 1 are located at the one end of intercalation part far from wire connecting portion 2, wiring The position that portion 2 is connect with cable 4 is located at the one end of wire connecting portion far from intercalation part 1 and is arranged on intercalation part in other embodiments Inserted terminal and the butt end connecting with wire connecting portion can be arranged close to, positioned at one end of intercalation part.Similarly, it is arranged in wire connecting portion Terminals and the butt end connecting with intercalation part can also be arranged close to, positioned at one end of intercalation part.
In addition, in the present embodiment, the intercalation part 1 includes curved shape shell, the curved outer side of curved shape shell, which is equipped with, is held Handle 11.Lever 11 is arranged on intercalation part 1, intercalation part 1 and the locking mechanism setting for being electrically charged equipment locking can be in one's hands The inside of 11 handles, to reduce the volume of entire charging gun.In the present embodiment, the separate grafting of curved shape shell is arranged in lever On the outside of the bending segment at end, in other embodiments, the bending segment in the close inserted terminal of curved shape shell is can be set in lever position Outside, alternatively, the outside of curved shape shell bending part is arranged in.
In addition, in the present embodiment, the releasable connection on the bending segment for being provided with lever 11 of intercalation part 1 and wire connecting portion 2.It holds Handle 11 and wire connecting portion 2 have lap on bending segment.On the one hand lever 11 and wire connecting portion 2 can be made to share a part of size empty Between, to reduce the volume of charging gun, on the other hand, the grafting gap of intercalation part 1 and wire connecting portion 2 is located in it by lever 11 Side can protect connection structure between the two, avoid the junction of the two because extraneous factor is damaged.And at it In his embodiment, lever and wire connecting portion on bending segment can not be overlapped or even intercalation part and wire connecting portion can be far from lever Bending segment on releasable connection etc..
In the present embodiment, one end of wire connecting portion 2 towards intercalation part 1 is provided with Butt Section, is provided with jack on Butt Section, One end of wire connecting portion 2 towards intercalation part is provided with the grafting chamber 18 for Butt Section insertion, is provided with contact pin in grafting chamber 18, described Contact pin includes ground connection contact pin 14, accessory power supply contact pin 15, power contact pin 16 etc., other also can be set certainly, on intercalation part 1 and insert Fitting, such as signal socket connector 17, the jack include earth jack 23, accessory power supply jack 24, power jack 25 and letter Number connector 26.In other embodiments, the position of the contact pin and jack can be interchanged, i.e., jack is arranged on intercalation part, Contact pin is set in wire connecting portion.In addition, intercalation part and wire connecting portion can also be conductively connected by other means, for example, the two is logical Cross the end face contact conductive connection etc. of contact.
In addition, intercalation part 1 is connected by 21 spiral of rotation swivel nut being disposed therein on one with wire connecting portion 2 and is passed through only Rotation structure realizes locking, and in the present embodiment, the rotation swivel nut 21 is located on the Butt Section of wire connecting portion 2, in other embodiments In, the rotation swivel nut can be set on intercalation part.In addition, rotating swivel nut 21 in the present embodiment by being arranged on its medial surface Card slot 211 and intercalation part Butt Section lateral surface on 13 spiral of fixture block that is arranged connect, in other embodiments, on the one hand, card Position can be interchanged in slot and fixture block, i.e., fixture block is arranged on rotation swivel nut, card slot is arranged on intercalation part Butt Section, on the other hand, rotation Turn not cooperating by card slot fixture block between swivel nut and intercalation part Butt Section, but is locked by being threadedly engaged.
In the present embodiment, the spline structure includes rotating the rotation swivel nut rotation stop groove being arranged on 21 lateral surface of swivel nut 212, the intercalation part rotation stop groove 111 that is arranged on the curved shape shell part Chong Die with wire connecting portion 2 and it is inserted into rotation swivel nut rotation stop Locating part 3 in slot and intercalation part rotation stop groove rotates swivel nut rotation stop groove and intercalation part rotation stop groove 111 and is perpendicularly to the plugging direction point Cloth, at this time locating part 3 include upper plate section 31 for being plugged together with intercalation part rotation stop groove 111 and be arranged below upper plate section for The lower plate section 32 that rotation swivel nut rotation stop groove plugs together.And in other embodiments, the intercalation part rotation stop groove 111 can be located at curved shape Shell on the part Chong Die with wire connecting portion, does not divide at this point, rotating swivel nut rotation stop groove and intercalation part rotation stop groove 111 along plugging direction Cloth, then locating part 3 includes the foreboard section and back plate section cooperated respectively with the two.In addition, even if intercalation part rotation stop groove 111 is positioned at curved On the shape shell part Chong Die with wire connecting portion, if rotation swivel nut rotation stop groove and intercalation part rotation stop groove 111 are circumferentially distributed, limit Position part 3 includes the left plate section and right panel section cooperated respectively with the two.
In addition, other structures also can be set into the spline structure, exist for example, the spline structure is also possible to setting Lock of the groove and rolling assembling on swivel nut on intercalation part is rotated, the lock is fastened inwardly by spring push, in plug Lock button is opened manually by operator when portion and wire connecting portion grafting, unclamping lock after rotation swivel nut locking makes to buckle into rotation Turn in the groove on swivel nut, the side wall block for latching two sidewalls and groove cooperates, and realizes stopping between rotation swivel nut and intercalation part Turn cooperation.
In said structure, it is provided with hook 33 on the inside of lower plate section 32, rotates in swivel nut rotation stop groove 212 and is equipped in locating part Be clasped after inserting with the hook 33 convex block 2121 for preventing locating part from deviating from.And in other embodiments, it can be upper Slot is split in the front center setting of plate section, splits and hook is arranged in slot, matched convex block is arranged in intercalation part rotation stop groove 111. Alternatively, hook is arranged in upper plate section and lower plate section simultaneously, it is arranged simultaneously in rotation swivel nut rotation stop groove and intercalation part rotation stop groove With the convex block of hook cooperation.
In addition, in the present embodiment, guide pad 22, intercalation part grafting chamber are provided on the lateral surface of 2 Butt Section of wire connecting portion Inner wall on be provided with the guide pad cooperation along plugging direction extend guide groove 19.Pass through guide pad 22 and guiding The cooperation of slot 19 is oriented to the grafting of intercalation part and wire connecting portion, to improve the alignment precision of contact pin jack, is convenient for plug Portion and wire connecting portion it is smooth to inserting.In other embodiments, the position of the guide pad and guide groove can be interchanged, i.e. grafting chamber Inner wall on guide pad is set, the guide groove of setting and guide pad cooperation on the lateral surface of Butt Section.
Charging gun in a kind of specific embodiment of charging gun of the invention, specific structure and a kind of above-mentioned CA cable assembly Specific structure is identical, is no longer described in detail herein.

Claims (10)

1. a kind of charging gun, it is characterised in that: including intercalation part and wire connecting portion, intercalation part have for be electrically charged equipment and connect Inserted terminal, wire connecting portion have for the terminals with cable connection, intercalation part and wire connecting portion releasable connection.
2. charging gun according to claim 1, it is characterised in that: the intercalation part includes curved shape shell, curved shape shell Curved outer side is equipped with lever.
3. charging gun according to claim 2, it is characterised in that: inserted terminal is located at one of bending segment of curved shape shell Free end position at, lever is arranged on the outside of the bending segment of the separate inserted terminal of curved shape shell.
4. charging gun according to claim 3, it is characterised in that: intercalation part and wire connecting portion are in the bending segment for being provided with lever Upper releasable connection.
5. charging gun according to claim 4, it is characterised in that: lever and wire connecting portion have lap on bending segment.
6. charging gun according to claim 5, it is characterised in that: intercalation part and wire connecting portion pass through the contact pin on one of them It is conductively connected with the jack on another.
7. charging gun according to claim 6, it is characterised in that: intercalation part and wire connecting portion are by being disposed therein on one Rotation swivel nut spiral connect and by spline structure realize lock.
8. charging gun according to claim 7, it is characterised in that: the rotation swivel nut is located in wire connecting portion, rotates swivel nut With intercalation part by the card slot being arranged on one of them, fixture block spiral of setting is connected on another.
9. charging gun according to claim 8, it is characterised in that: the intercalation part passes through the grafting chamber being arranged thereon and connects To inserting, the rotation spiral shell is set on the outside of Butt Section for the Butt Section being arranged in line portion, and the inside of rotation swivel nut is arranged in card slot On face, fixture block is arranged on the lateral surface of grafting chamber.
10. a kind of CA cable assembly, including cable and it is connected to the charging gun of cable end, it is characterised in that: the charging gun Including intercalation part and wire connecting portion, intercalation part have for the inserted terminal that is electrically charged equipment and connect, wire connecting portion with for electricity The terminals of cable connection, intercalation part and wire connecting portion releasable connection.
CN201811571576.8A 2018-06-29 2018-12-21 Cable assembly and rifle that charges Active CN110474211B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810714130X 2018-06-29
CN201810714130 2018-06-29

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CN110474211A true CN110474211A (en) 2019-11-19
CN110474211B CN110474211B (en) 2021-02-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111284342A (en) * 2020-02-25 2020-06-16 北京电满满科技有限公司 Intelligent charging system for electric automobile
WO2021174597A1 (en) * 2020-03-05 2021-09-10 浙江万马海立斯新能源有限公司 Charging gun and charging pile

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001176606A (en) * 1999-12-16 2001-06-29 Yazaki Corp Connector assembly
CN101794000A (en) * 2010-03-29 2010-08-04 中航光电科技股份有限公司 connector
CN203840005U (en) * 2014-03-31 2014-09-17 中能世华(北京)节能科技有限公司 Intelligent automobile charging gun
CN205871776U (en) * 2016-08-01 2017-01-11 唐兴然 Direct current rifle that charges
CN206712142U (en) * 2017-04-07 2017-12-05 深圳市土川投资管理有限公司 The secondary locker safeguards system of connector
CN206820162U (en) * 2017-06-02 2017-12-29 云杉智慧新能源技术有限公司 A kind of charging electric vehicle rifle and charge cable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001176606A (en) * 1999-12-16 2001-06-29 Yazaki Corp Connector assembly
CN101794000A (en) * 2010-03-29 2010-08-04 中航光电科技股份有限公司 connector
CN203840005U (en) * 2014-03-31 2014-09-17 中能世华(北京)节能科技有限公司 Intelligent automobile charging gun
CN205871776U (en) * 2016-08-01 2017-01-11 唐兴然 Direct current rifle that charges
CN206712142U (en) * 2017-04-07 2017-12-05 深圳市土川投资管理有限公司 The secondary locker safeguards system of connector
CN206820162U (en) * 2017-06-02 2017-12-29 云杉智慧新能源技术有限公司 A kind of charging electric vehicle rifle and charge cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111284342A (en) * 2020-02-25 2020-06-16 北京电满满科技有限公司 Intelligent charging system for electric automobile
WO2021174597A1 (en) * 2020-03-05 2021-09-10 浙江万马海立斯新能源有限公司 Charging gun and charging pile

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