CN115588882A - Charging gun - Google Patents

Charging gun Download PDF

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Publication number
CN115588882A
CN115588882A CN202211355259.9A CN202211355259A CN115588882A CN 115588882 A CN115588882 A CN 115588882A CN 202211355259 A CN202211355259 A CN 202211355259A CN 115588882 A CN115588882 A CN 115588882A
Authority
CN
China
Prior art keywords
gun
plug
rotor
cover
button
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.)
Pending
Application number
CN202211355259.9A
Other languages
Chinese (zh)
Inventor
刘洋
刘飞
黄智生
徐海胜
郭丁峰
谢阿冬
卢岳
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.)
Yueqing Jinlong Electronic Industrial Co ltd
Original Assignee
Yueqing Jinlong Electronic Industrial 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 Yueqing Jinlong Electronic Industrial Co ltd filed Critical Yueqing Jinlong Electronic Industrial Co ltd
Priority to CN202211355259.9A priority Critical patent/CN115588882A/en
Publication of CN115588882A publication Critical patent/CN115588882A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention provides a charging gun which comprises a gun body, a plug, a wire harness, a rotor and a locking mechanism, wherein the wire harness penetrates through the gun body and is electrically connected with the plug, the rotor and the locking mechanism are positioned in the gun body, the gun body comprises a gun head connected with the plug and a gun handle in pivot joint fit with the gun head through the rotor, the rotor is connected with the gun head, a pivot joint is arranged on the gun body, a boss in pivot joint with the pivot joint is arranged on the rotor, a clamping hole is formed in the boss, the locking mechanism comprises a key and a reset spring, a plurality of clamping blocks are arranged on the outer circumferential wall of one end of the key at intervals, a clamping opening matched with the clamping blocks is formed in the inner wall of the clamping hole, a limiting plate is arranged on the key, one end of the key, relative to the clamping blocks, protrudes out of the pivot joint on one side of the gun body, the rotor is pressed and released through the key, the clamping blocks are staggered or correspond to the clamping openings, and rotation and locking relative to the gun body are realized. The folding type folding bicycle is foldable, small in size and long in service life.

Description

Charging gun
Technical Field
The invention relates to the technical field of new energy automobile charging, in particular to a charging gun.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel, adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
After the electric energy of the electric automobile is exhausted, the charging gun is required to charge the electric automobile. The existing charging gun comprises a gun body, a plug and a wire harness, wherein the wire harness penetrates through the gun body to be electrically connected with the plug, and the gun body comprises a gun head connected with the plug and a gun handle integrally arranged with the gun head. The present rifle that charges is bulky, hangs and puts and need great space on the electric pile of open air to make and collide with in some local pedestrian's production when passing by, lead to charging the rifle and fall on the ground and damage easily, reduced the life of the rifle that charges.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a charging gun that can be folded, has a small volume, and has a long service life.
Aiming at the problems, the following technical scheme is provided: the utility model provides a charging gun, includes body of a gun, plug and passes the pencil that the body of a gun is connected with the plug electricity, still includes rotor and locking mechanism that are located the body of a gun, the body of a gun includes the rifle head that links to each other with the plug and passes through with the rifle head rotor looks pin joint complex stock, the rotor links to each other with the rifle head, be equipped with pivot interface on the body of a gun, be equipped with the boss with pin joint interface looks pin joint on the rotor, the joint hole has been seted up on the boss, locking mechanism includes button and reset spring, the interval is provided with a plurality of fixture block on the outer circumferential wall of button one end, be equipped with the bayonet socket with fixture block looks adaptation on the inner wall in joint hole, be equipped with the limiting plate on the button, set up the mounting hole that is used for installing reset spring on the axial direction of button, the relative one end protrusion of fixture block of button sets up in the pin joint mouth of body one side of a gun, the rotor passes through pressing and releasing of button for the fixture block staggers or corresponds with the bayonet socket mutually, realizes rotation and locking of the relative body.
In the structure, through pressing the button, reset spring is compression state for the relative joint hole axial displacement of fixture block bayonet socket, the rifle head rotates through the relative stock of rotor, rotates to the position that the user needs after, releases the button, controls and lightly puts rifle head or stock, makes the button reset through reset spring's elastic force, and it is spacing in the control fixture block gets into the bayonet socket, prevents the rotor rotation. The rotating body is arranged, so that the charging pile can be rotated and folded, the whole volume of the charging pile can be reduced, the space requirement for placing the charging pile is reduced, the charging pile can be conveniently placed in the groove on the charging pile, the charging pile is prevented from being knocked and falling off, the reliability of the charging pile is improved, and the service life of the charging pile is prolonged. The foldable trolley can be folded to be conveniently inserted into an electric trolley for charging, and the position of a wire harness can be controlled, so that the foldable trolley can be conveniently used by a user.
The invention is further provided that the rotating body comprises an installation cover and a buckle cover buckled with the installation cover, an open groove communicated with the gun handle is formed in one end, facing the gun handle, of the rotating body, an accommodating groove is formed in one side of the installation cover, and a wire passing port communicated with the open groove is formed in the inner wall of the accommodating groove.
By adopting the structure, the installation of the rotating body can be facilitated, and the wire harness can conveniently pass through the wire passing opening and the open slot, so that the wire harness can be prevented from being worn when the gun head and the gun handle rotate relatively, and the reliability of the invention is improved.
The invention is further provided that the outer wall of the boss is sleeved with an elastic sealing gasket.
By adopting the structure, the generation of noise can be avoided when the rotating body rotates, and the sealing property of the connection between the rotating body and the gun body can be increased, so that the dustproof and waterproof effect of the gun is improved, and the reliability of the gun is improved.
The invention is further arranged that the gun handle is symmetrically arranged in a split way, and the end parts of the gun handle are respectively covered and pivoted on the mounting cover and the buckle cover.
By adopting the structure, the gun handle and the rotating body can be conveniently installed in a matching way, so that the convenience of assembly is improved.
The invention is further arranged that the mounting cover and the buckle cover are respectively provided with a connecting column which is correspondingly matched with each other to form a connecting pipe.
By adopting the structure, the connection strength between the gun head and the rotating body can be improved, the stability of the connection of the wire harness and the plug can be improved, and the reliability of the invention is improved.
The invention is further arranged in such a way that the gun handle is sleeved with the mounting seat, and the mounting seat is connected with the sealing cover at the position on the same side as the plug.
In the structure, when the gun head and the gun handle are relatively rotated and folded. The plug rotates to be correspondingly matched with the sealing cover, so that the sealing cover seals the opening end of the plug, the dustproof and waterproof effects of the invention are improved, and the reliability of the invention is improved.
The invention is further arranged in that one side of the mounting seat facing the sealing cover is provided with a mounting opening, and the sealing cover is provided with a mounting part matched with the mounting opening.
By adopting the structure, the assembly of the invention can be facilitated, thereby improving the production efficiency of the invention.
The invention is further provided with an arc limiting plate which is arranged on the sealing cover in an integrated manner, and the opening of the arc limiting plate and the opening of the plug are arranged in the same direction.
By adopting the structure, the arc-shaped limiting plate can be conveniently attached and matched with the outer wall of the plug, the sealing area of the plug is further improved, and the plug can be abutted and limited, so that the convenience in use of the plug is improved, and the reliability of the plug is improved.
The invention is further arranged in that the sealing cover is made of rubber.
By adopting the structure, the sealing cover has certain elastic force, the sealing performance of the sealing cover matched with the plug is further improved, and the reliability of the invention is improved.
The invention is further provided that the mounting part and the mounting seat are arranged in a gluing way.
By adopting the structure, the connection strength between the sealing cover and the mounting seat can be improved, so that the reliability of the sealing cover is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the rotor and the locking mechanism in cooperation.
Fig. 3 is a schematic structural view of the rotor and the locking mechanism of the present invention.
Fig. 4 is a schematic sectional view of the locking mechanism and the rotator of the present invention.
FIG. 5 is a schematic view of the structure of the cover of the present invention.
Fig. 6 is a schematic structural diagram of a key of the present invention.
FIG. 7 is a schematic view of the mounting seat and the cover of the present invention.
The reference numbers in the figures mean: 1-gun body; 2-a plug; 3-wiring harness; 4-a rotor; 5-a locking mechanism; 11-gun head; 12-a pistol grip; 41-boss; 42-a clamping hole; 51-key; 52-a return spring; 511-fixture block; 421-bayonet; 512-limiting plate; 513-mounting holes; 42-mounting a cover; 43-cover with fastener; 44-open slots; 421-a receiving groove; 422-a wire passing port; 6-an elastic sealing gasket; 7-connecting column; 8-a mounting seat; 9-sealing the cover; 81-mounting port; 91-a mounting portion; 92-arc limiting plate.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
The charging gun as shown in fig. 1 to 7 includes a gun body 1, a plug 2, a wire harness 3 passing through the gun body 1 and electrically connected to the plug 2, and further includes a rotating body 4 and a locking mechanism 5 located in the gun body 1, the gun body 1 includes a gun head 11 connected to the plug 2 and a gun handle 12 pivotally connected to and cooperating with the gun head 11 through the rotating body 4, the rotating body 4 is connected to the gun head 11, the gun body is provided with a pivot port, the rotating body 4 is provided with a boss 41 pivotally connected to the pivot port, the boss 41 is provided with a locking hole 42, the locking mechanism 5 includes a key 51 and a return spring 52, the outer circumferential wall at one end of the key 51 is provided with a plurality of blocks 511 at intervals, the inner wall of the locking hole 42 is provided with a bayonet 421 adapted to the rotating body 511, the key 51 is provided with a limiting plate 512, the key 51 is provided with a mounting hole 513 for mounting the return spring 52 in the axial direction, one end of the key 51 protruding from the block 511 is pivotally connected to the gun body, and the bayonet 511 is pressed by the key 51 and released, so that the locking and the locking body 511 are staggered or the locking block 511 and the locking body is realized.
In the structure, the button 51 is pressed, the reset spring 52 is in a compression state, so that the clamping block 511 moves out of the clamping opening 421 in the axial direction relative to the clamping hole 42, the gun head 11 rotates relative to the gun handle 12 through the rotating body 4, the button 51 is released after the gun head 11 rotates to a position required by a user, the gun head 11 or the gun handle 12 is slightly swung left and right, the button 51 can be reset through the elastic force of the reset spring 52, the clamping block 511 is controlled to enter the clamping opening 421 for limiting, and the rotating body 4 is prevented from rotating. The rotating body 4 is arranged, so that the charging pile can be rotated and folded, the whole volume of the charging pile can be reduced, the space requirement for placing the charging pile is reduced, the charging pile can be conveniently placed in the groove on the charging pile, the charging pile is prevented from being knocked and falling off, the reliability of the charging pile is improved, and the service life of the charging pile is prolonged. The foldable trolley can be folded to be conveniently inserted into an electric car for charging, and the position of the wire harness 3 can be controlled, so that the foldable trolley can be conveniently used by a user.
In this embodiment, the rotating body 4 includes a mounting cover 42 and a fastening cover 43 fastened to the mounting cover, an open slot 44 communicated with the pistol grip 12 is formed at one end of the rotating body 4 facing the pistol grip 12, an accommodating groove 421 is formed at one side of the mounting cover 42, and a wire passing port 422 communicated with the open slot 44 is formed on an inner wall of the accommodating groove 421.
By adopting the structure, the installation of the rotating body 4 can be facilitated, and the wire passing opening 422 and the opening groove 44 can facilitate the passing of the wire harness 3, so that the abrasion of the wire harness 3 when the gun head 11 and the gun handle 12 rotate relatively can be avoided, and the reliability of the invention is improved.
In this embodiment, the outer wall of the boss 41 is sleeved with an elastic sealing gasket 6.
By adopting the structure, the generation of noise can be avoided when the rotating body 4 rotates, and the sealing property of the connection between the rotating body 4 and the gun body can be increased, thereby improving the dustproof and waterproof effects and improving the reliability of the invention.
In this embodiment, the pistol grip 12 is symmetrically and separately arranged, and the end portions thereof are respectively covered and pivoted on the mounting cover 42 and the buckle cover 43.
By adopting the structure, the gun handle 12 and the rotating body 4 can be conveniently installed in a matching way, so that the convenience of assembly of the invention is improved.
In this embodiment, the mounting cover 42 and the fastening cover 43 are both provided with a connecting post 7 correspondingly forming a connecting pipe.
By adopting the structure, the connection strength between the gun head 11 and the rotating body 4 can be improved, the stability of the connection of the wire harness 3 and the plug 2 can be improved, and the reliability of the invention is improved.
In this embodiment, the gun handle 12 is sleeved with the mounting base 8, and the position on the same side of the plug 2 on the mounting base 8 is connected with the sealing cover 9.
In the above structure, when the gun head 11 and the gun handle 12 are relatively rotated and folded. The plug 2 rotates to be correspondingly matched with the sealing cover 9, so that the sealing cover 9 seals the opening end of the plug 2, the dustproof and waterproof effects of the invention are improved, and the reliability of the invention is improved.
In this embodiment, a mounting opening 81 is formed in a side of the mounting seat 8 facing the sealing cover 9, and a mounting portion 91 adapted to the mounting opening 81 is formed on the sealing cover 9.
By adopting the structure, the assembly of the invention can be facilitated, thereby improving the production efficiency of the invention.
In this embodiment, be equipped with on the closing cap 9 rather than being the arc limiting plate 92512 of an organic whole setting, the opening of arc limiting plate 92512 sets up with the opening syntropy of plug 2.
By adopting the structure, the arc-shaped limiting plate 92512 can be conveniently attached and matched with the outer wall of the plug 2, the sealing area of the plug can be further improved, and the plug 2 can be abutted and limited, so that the convenience in use and the reliability of the plug connector are improved.
In this embodiment, the cover 9 is made of rubber.
By adopting the structure, the sealing cover 9 has certain elastic force, the sealing performance of the sealing cover matched with the plug 2 is further improved, and the reliability of the invention is improved.
In this embodiment, the mounting portion 91 is bonded to the mounting base 8.
With the above structure, the connection strength between the cover 9 and the mount base 8 can be improved, thereby improving the reliability of the cover 9.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications assumed in the above are also considered to be within the scope of the present invention.

Claims (10)

1. The utility model provides a rifle charges, includes body of a gun, plug and passes the body of a gun and the pencil that the plug electricity is connected, its characterized in that: the gun body comprises a gun head connected with a plug and a gun handle in pin joint fit with the gun head through the rotator body, the rotator is connected with the gun head, a pin joint is arranged on the gun body, a boss in pin joint with the pin joint is arranged on the rotator, a clamping hole is formed in the boss, the locking mechanism comprises a button and a reset spring, a plurality of clamping blocks are arranged on the outer circumferential wall of one end of the button at intervals, a bayonet matched with the clamping blocks is arranged on the inner wall of the clamping hole, a limiting plate is arranged on the button, a mounting hole used for mounting the reset spring is formed in the axial direction of the button, one end of the button, relative to the clamping blocks, protrudes out of the pin joint on one side of the gun body, and the rotator is pressed and released through the button, so that the clamping blocks and the bayonet are staggered or correspond to realize rotation and locking relative to the gun body.
2. A charging gun as claimed in claim 1, characterized in that: the rotor includes installation lid and the buckle closure rather than looks lock, the open slot that is linked together with the stock is seted up to the one end towards the stock on the rotor, the storage tank has been seted up to one side of installation lid, set up the line mouth of crossing that is linked together with the open slot on the inner wall of storage tank.
3. A charging gun as claimed in claim 2, wherein: and the outer wall of the boss is sleeved with an elastic sealing gasket.
4. A charging gun as claimed in claim 3, wherein: the gun handle is symmetrically arranged in a split manner, and the end parts of the gun handle are respectively covered and pivoted on the mounting cover and the buckle cover.
5. A charging gun as claimed in claim 4, wherein: the mounting cover and the buckle cover are respectively provided with a connecting column which is correspondingly matched to form a connecting pipe.
6. A charging gun as claimed in claim 1, wherein: the gun handle is sleeved with a mounting seat, and the position of the mounting seat, which is positioned on the same side of the plug, is connected with a sealing cover.
7. A charging gun as claimed in claim 6, wherein: the mounting seat has seted up the installing port towards one side of closing cap, be equipped with the installation department with installing port looks adaptation on the closing cap.
8. A charging gun as claimed in claim 7, wherein: the sealing cover is provided with an arc limiting plate which is integrally arranged with the sealing cover, and the opening of the arc limiting plate and the opening of the plug are arranged in the same direction.
9. A charging gun as claimed in claim 8, wherein: the sealing cover is made of rubber.
10. A charging gun as claimed in claim 9, wherein: the installation part is glued with the installation seat.
CN202211355259.9A 2022-11-01 2022-11-01 Charging gun Pending CN115588882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211355259.9A CN115588882A (en) 2022-11-01 2022-11-01 Charging gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211355259.9A CN115588882A (en) 2022-11-01 2022-11-01 Charging gun

Publications (1)

Publication Number Publication Date
CN115588882A true CN115588882A (en) 2023-01-10

Family

ID=84781479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211355259.9A Pending CN115588882A (en) 2022-11-01 2022-11-01 Charging gun

Country Status (1)

Country Link
CN (1) CN115588882A (en)

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