CN112382897A - Plug-in terminal structure inside charging gun - Google Patents

Plug-in terminal structure inside charging gun Download PDF

Info

Publication number
CN112382897A
CN112382897A CN202011431152.9A CN202011431152A CN112382897A CN 112382897 A CN112382897 A CN 112382897A CN 202011431152 A CN202011431152 A CN 202011431152A CN 112382897 A CN112382897 A CN 112382897A
Authority
CN
China
Prior art keywords
fixing member
plug
terminal structure
holes
grooves
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
CN202011431152.9A
Other languages
Chinese (zh)
Inventor
赵青
王帅
吴枝志
张清
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.)
Aia Electric Pinghu Co ltd
Original Assignee
Aia Electric Pinghu 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 Aia Electric Pinghu Co ltd filed Critical Aia Electric Pinghu Co ltd
Priority to CN202011431152.9A priority Critical patent/CN112382897A/en
Publication of CN112382897A publication Critical patent/CN112382897A/en
Pending legal-status Critical Current

Links

Images

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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a plug-in terminal structure in a charging gun, which is arranged on a main shell of the charging gun, and comprises a charging interface, a PCB assembly module, a fixing piece, a plurality of wiring terminals and plug connectors, wherein the fixing piece is connected with the charging interface, the plurality of wiring terminals are inserted into the fixing piece, the plurality of plug connectors are arranged on the PCB assembly module, and the wiring terminals are inserted into the plug connectors and electrically connected. The invention realizes the modularized installation between the wiring terminal and the charging interface, realizes the pre-installation process, enhances the connection reliability, is convenient and fast to install and improves the installation efficiency.

Description

Plug-in terminal structure inside charging gun
Technical Field
The invention belongs to the technical field of charging guns, and particularly relates to a plug-in terminal structure inside a charging gun.
Background
At present, new energy vehicles have the advantages of low pollution, low energy consumption, low noise and the like, are more and more widely applied in life, and charging connection products of new energy vehicles such as charging guns and the like matched with the new energy vehicles are rapidly developed. At present, the rifle product that charges on the market, the terminal of the internal portion of rifle is crimping technology or welding process with the connection technology of cable for the required man-hour of production is higher, efficiency is lower, in case crimping or welding process goes wrong, the terminal disability rate is higher, unable repeated dismouting is used, comparatively relies on crimping or welding equipment's technological stability.
Disclosure of Invention
The invention provides a charging gun with a waterproof effect in order to avoid the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an inside plug-in terminal structure of rifle that charges, sets up on the rifle main casing body that charges, plug-in terminal structure is including the interface, PCB assembly module, mounting, binding post and the plug connector that charges, the mounting is connected with the interface that charges, and is a plurality of binding post inserts and sets up on the mounting, and is a plurality of the plug connector sets up on PCB assembly module, binding post inserts in the plug connector and realizes electric connection.
In one embodiment, the fixing member is provided with a limiting hole, a first limiting groove, a second limiting groove and a third limiting groove, the limiting holes are arranged at the circle center of the fixing part and axially penetrate through the fixing part, the two first limiting grooves are axially penetrated through the side curved surface of the fixing part, the two first limiting grooves are symmetrically arranged at the left side and the right side of the limiting holes and are positioned on the same straight line with the limiting holes, the two second limiting grooves are axially penetrated through the side curved surface of the fixing part, the two second limiting grooves are arranged above the limiting holes and are positioned between the two first limiting grooves, the two third limiting grooves are axially penetrated through the side curved surface of the fixing part, and the two third limiting grooves are arranged below the limiting holes, the first limiting groove, the second limiting groove and the third limiting groove are used for placing the wiring terminal.
In one embodiment, the first limiting groove, the second limiting groove and the third limiting groove are all in a 'U' shape, the first limiting block is arranged in the first limiting groove along the inner surface of the first limiting groove, the second limiting block is arranged in the second limiting groove along the inner surface of the second limiting groove, the third limiting block is arranged in the third limiting groove along the inner surface of the third limiting groove, and the first limiting block, the second limiting block and the third limiting block are all in a 'U' shape.
In one embodiment, the fixing member is connected with the charging interface through bolts, three connecting columns are arranged on the fixing member, the three connecting columns are distributed in a right triangle shape, the gravity center of the three connecting columns coincides with the circle center of the fixing member, one ends of the connecting columns protrude out of the surface of the fixing member, guide holes are formed in the connecting columns, and the bolts are inserted into the guide holes.
In one embodiment, one connecting column is arranged between two first limiting grooves, and two connecting columns are respectively arranged between the second limiting grooves and the third limiting grooves on two sides.
In one embodiment, a plurality of end holes are arranged on the charging interface in a penetrating mode, the end holes are matched with the connecting terminals, three threaded holes are arranged on one side, connected with the fixing piece, of the charging interface, and the threaded holes correspond to the guide holes.
In one embodiment, the fixing part is provided with two first spare holes, the first spare holes are arranged on two sides of the connecting column at the top, and the charging interface is provided with two second spare holes, and the second spare holes are matched with the first spare holes.
In one embodiment, the PCB assembly module is provided with a plurality of insertion holes, the plug connector is matched with the insertion holes and electrically connected with the PCB assembly module, and the plug connector is a banana plug.
In one embodiment, the charging interface is sleeved with at least two sealing rings.
The invention realizes the modular installation between the wiring terminal and the charging interface, realizes the pre-installation process and improves the installation efficiency. The banana connectors are welded on the PCB assembly module, and the rubber connectors are inserted into the corresponding wiring terminals during installation, so that a plug-in installation structure can be realized, and repeated disassembly and assembly can be realized; the terminal rejection rate is reduced, crimping or welding connection is not required to be directly carried out with the cable, the connection reliability is enhanced, the installation is convenient, and the installation efficiency is improved.
The invention adopts the fixing piece with a specific structure, facilitates the arrangement of the wiring terminal and the connection between the fixing piece and the charging interface, ensures that the overall gravity center of the wiring terminal is stable when the wiring terminal is positioned on the fixing piece through the arrangement of a specific position, ensures that the connection effect of the bolt is stable and is not easy to loosen,
drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.
Fig. 1 schematically shows an overall structure of a plug-in terminal structure inside a charging gun in combination with the charging gun according to an embodiment of the present invention;
fig. 2 schematically shows an overall structure of a plug-in terminal structure inside a charging gun according to an embodiment of the present invention;
fig. 3 schematically illustrates an exploded structure of a plug-in terminal structure inside a charging gun according to an embodiment of the present invention;
fig. 4 schematically shows a partial connection structure of the plug-in terminal structure inside the charging gun according to the embodiment of the present invention, in which the charging interface is not included;
fig. 5 schematically shows a side view structure of a charging interface of the plug-in terminal structure inside the charging gun according to the embodiment of the present invention;
fig. 6 schematically shows the overall structure of the fixing member of the plug-in terminal structure inside the charging gun according to the embodiment of the present invention.
Fig. 7 schematically shows an overall structure of a PCB assembly module combination plug of the plug terminal structure inside the charging gun according to an embodiment of the present invention.
Fig. 8 schematically shows a structure of a PCB assembly module of a plug-in terminal structure inside a charging gun according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Therefore, the detailed description of the embodiments of the present invention provided below in connection with the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention, and all other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of the present invention.
The terminology used herein is for the purpose of describing embodiments only and is not intended to be limiting and/or limiting of the invention. It is to be understood that the terms "front", "back", "left", "right", "up", "down", and the like, are used in an orientation or positional relationship as shown in the drawings, or as would be conventionally found in use of the products of the present invention, or as would be conventionally understood by one of ordinary skill in the art, and are used merely for convenience in describing and simplifying the invention, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention.
Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to fig. 1 to 8.
Fig. 1 is an overall schematic view of the plug-in terminal structure inside the charging gun combined with the charging gun.
Fig. 2 is a schematic view of an overall three-dimensional state of the plug-in terminal structure inside the charging gun.
Fig. 3 is an exploded view of the plug-in terminal structure inside the charging gun.
Fig. 4 is a schematic diagram of a partial connection state of the plug-in terminal structure inside the charging gun, wherein the charging gun does not include a charging interface.
Fig. 5 is a schematic side plan view of the charging interface of the plug-in terminal structure inside the charging gun.
Fig. 6 is a schematic perspective view of the fixing member of the plug-in terminal structure in the charging gun.
Fig. 7 is a schematic view of the installation state of the PCB assembly module combined plug connector of the plug-in terminal structure inside the charging gun.
Fig. 8 is a schematic perspective view of a PCB assembly module with a plug-in terminal structure inside the charging gun.
Example 1
The plug-in terminal structure inside the charging gun according to an embodiment of the present invention is disposed on the main housing 1000 of the charging gun and electrically connected to the three-prong cable 10. This plug-in terminal structure is including the interface 100 that charges, PCB assembly module 200, mounting 300, binding post 400 and plug connector 500, mounting 300 is connected with the interface 100 that charges, five or seven binding post 400 inserts and sets up on mounting 300, five corresponding or seven plug connector 500 sets up on PCB assembly module 200, binding post 400 inserts in plug connector 500 and realizes electric connection.
In this embodiment, the fixing member is substantially cylindrical, and a limiting hole 310, a first limiting groove 320, a second limiting groove 330 and a third limiting groove 340 are disposed on the fixing member 300, the limiting hole 310 is disposed at the center of the fixing member 300 and axially penetrates through the fixing member 300, two first limiting grooves 320 axially penetrate through the side curved surface of the fixing member 300, and two first limiting grooves 320 are symmetrically disposed on the left and right sides of the limiting hole 310 and located on the same straight line with the limiting hole 310.
Wherein, the two second limiting grooves 330 are axially arranged on the side curved surface of the fixing member 300 in a penetrating manner, the two second limiting grooves 330 are arranged above the limiting hole 310 and between the two first limiting grooves 320,
the two third limiting grooves 340 axially penetrate through the side curved surface of the fixing member 300, the two third limiting grooves 340 are disposed below the limiting hole 310, and the first limiting groove 320, the second limiting groove 330 and the third limiting groove 340 are used for placing the wiring terminal 400.
The first limiting groove 320, the second limiting groove 330 and the third limiting groove 340 are all in a 'U' shape, a first limiting block 321 is arranged in the first limiting groove 320 along the inner surface of the first limiting groove, a second limiting block 331 is arranged in the second limiting groove 330 along the inner surface of the second limiting groove, a third limiting block 341 is arranged in the third limiting groove 340 along the inner surface of the third limiting groove, and the first limiting block 321, the second limiting block 331 and the third limiting block 341 are all in a 'U' shape. Binding post 400 is corresponding fills in first spacing groove 320, second spacing groove 330, and because a joint portion has on the binding post, corresponds joint portion and corresponding stopper, and the centre gripping realizes preliminary fixed effect in first stopper 321, second stopper 331 both sides.
In this embodiment, the fixing member 300 is connected to the charging interface 100 through a bolt 600, three connecting columns 610 are disposed on the fixing member 300, the three connecting columns 610 are distributed in a right triangle shape, the center of gravity of the three connecting columns 610 coincides with the center of circle of the fixing member 300, one end of each connecting column 610 protrudes out of the surface of the fixing member 300, a guide hole 611 is disposed in each connecting column 610, and the bolt 600 is inserted into the guide hole 611.
And, one of the connection posts 610 is disposed between two first limiting grooves 320, and two of the connection posts 610 are respectively disposed between the second limiting grooves 330 and the third limiting grooves 340 at both sides.
In this embodiment, seven end holes 401 are arranged on the charging interface 100 in two, three, or two numbers to form three rows from top to bottom, and the three rows correspond to the limit holes, the first limit groove, the second limit groove, and the third limit groove, respectively, the end holes 401 are matched with the connection terminal 400, three threaded holes 601 are formed in one side of the charging interface 100, which is connected to the fixing member 300, and the threaded holes 601 correspond to the guide holes 611.
The number of the wiring terminals can be five, the wiring terminals correspond to the first limiting groove, the second limiting groove and the limiting hole respectively, and when seven wiring terminals are required to be used, the assembly can be realized by adding corresponding plug connectors in corresponding third limiting grooves.
In this embodiment, be provided with two first spare holes 301 on mounting 300, first spare hole 301 sets up in the both sides that are located the spliced pole 610 at top, is located between first spacing groove and the second spacing groove with one side, be provided with two second spare holes 101 on the interface 100 that charges, second spare hole 101 cooperatees with first spare hole 301, through first spare hole and second spare hole, can install bolt 600 additional, increases to five from three, further improvement joint strength.
In this embodiment, seven insertion holes 201 are formed in the PCB assembly module 200, the plug connector 500 is matched with the insertion holes 201 and electrically connected to the PCB assembly module 200, the plug connector 500 is a banana plug, and the tail end of the plug connector is inserted into the insertion holes and fixed by welding.
Meanwhile, at least two sealing rings 110 are sleeved on the charging interface 100, so that the connection sealing property between the charging interface and the main shell of the charging gun is improved.
During assembly, a structure of five wiring terminals or seven wiring terminals is selected according to requirements, taking the five wiring terminals as an example, two thin wiring terminals are inserted into the first limiting groove for fixing, three thick wiring terminals are inserted into the second limiting groove and the limiting hole for fixing, then the fixing piece is connected with the charging interface through bolts, and then the banana plug in the PCB assembly module is inserted into the wiring terminals, so that the integral plug-in connection is realized.
It should be noted that in the present invention, the connection modes not described between the components may all be connection modes commonly used in the field.
The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an inside plug-in terminal structure of rifle that charges, sets up on the rifle main casing body that charges, a serial communication port, plug-in terminal structure is including the interface that charges, PCB assembly module, mounting, binding post and plug connector, the mounting is connected with the interface that charges, and is a plurality of binding post inserts and sets up on the mounting, and is a plurality of the plug connector sets up on PCB assembly module, binding post inserts in the plug connector and realizes electric connection.
2. The plug-in terminal structure of claim 1, wherein the fixing member has a hole, a first groove, a second groove and a third groove, the hole is disposed at the center of the fixing member and axially penetrates through the fixing member, the first grooves are axially arranged on the side curved surface of the fixing member, the first grooves are symmetrically arranged on the left and right sides of the hole and are aligned with the hole, the second grooves are axially arranged on the side curved surface of the fixing member, the second grooves are arranged above the hole and are located between the first grooves, the third grooves are axially arranged on the side curved surface of the fixing member, the third grooves are arranged below the hole, and the first grooves, The second limiting groove and the third limiting groove are used for placing the wiring terminal.
3. The inside plug-in terminal structure of rifle that charges of claim 2, characterized in that, first spacing groove, second spacing groove and third spacing groove all are "U" shape, first spacing inslot is provided with first stopper along its inner surface, second spacing inslot is provided with the second stopper along its inner surface, third spacing inslot is provided with the third stopper along its inner surface, first stopper, second stopper and third stopper all are "U" shape.
4. The pluggable terminal structure inside a charging gun according to claim 2, wherein the fixing member is connected with the charging interface through a bolt, three connecting columns are arranged on the fixing member, the three connecting columns are distributed in a right triangle shape, the center of gravity of the three connecting columns coincides with the center of a circle of the fixing member, one end of each connecting column protrudes out of the surface of the fixing member, a guide hole is arranged in each connecting column, and the bolt is inserted into the guide hole.
5. The plug-in terminal structure inside a charging gun according to claim 4, wherein one connecting column is disposed between two first limiting grooves, and two connecting columns are disposed between the second limiting groove and the third limiting groove on two sides, respectively.
6. The pluggable terminal structure of claim 4, wherein a plurality of end holes are formed through the charging interface, the end holes are matched with the wiring terminal, three threaded holes are formed in one side of the charging interface, which is connected with the fixing member, and the threaded holes correspond to the guide holes.
7. The pluggable terminal structure inside a charging gun according to claim 5, wherein two first spare holes are provided on the fixing member, the first spare holes are provided on two sides of the connecting column at the top, and two second spare holes are provided on the charging interface, and the second spare holes are matched with the first spare holes.
8. The pluggable terminal structure of claim 6, wherein the PCB assembly module is provided with a plurality of insertion holes, the connector is matched with the insertion holes and electrically connected with the PCB assembly module, and the connector is a banana plug.
9. The pluggable terminal structure of claim 1, wherein the charging interface is sleeved with at least two sealing rings.
CN202011431152.9A 2020-12-07 2020-12-07 Plug-in terminal structure inside charging gun Pending CN112382897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011431152.9A CN112382897A (en) 2020-12-07 2020-12-07 Plug-in terminal structure inside charging gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011431152.9A CN112382897A (en) 2020-12-07 2020-12-07 Plug-in terminal structure inside charging gun

Publications (1)

Publication Number Publication Date
CN112382897A true CN112382897A (en) 2021-02-19

Family

ID=74589848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011431152.9A Pending CN112382897A (en) 2020-12-07 2020-12-07 Plug-in terminal structure inside charging gun

Country Status (1)

Country Link
CN (1) CN112382897A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113422258A (en) * 2021-08-24 2021-09-21 深圳市德兰明海科技有限公司 Connector and electronic equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113422258A (en) * 2021-08-24 2021-09-21 深圳市德兰明海科技有限公司 Connector and electronic equipment

Similar Documents

Publication Publication Date Title
TWM568526U (en) Charging connector for electric vehicle
CN2399838Y (en) Module group connector
CN210668601U (en) Lithium battery protection board voltage signal sampling device and welding-free battery module
CN112382897A (en) Plug-in terminal structure inside charging gun
CN214013318U (en) Plug-in terminal structure inside charging gun
CN207398431U (en) Charging gun pipette tips
CN214798066U (en) Connector clamping structure
CN212517622U (en) Male end of electric connector
CN212784120U (en) Electric automobile charging socket
CN205911467U (en) Plug electric connector
CN216750357U (en) Aviation plug and socket assembly
CN218867405U (en) Combined connector
CN212810615U (en) FFC/FPC connector, battery pack and vehicle
CN216529741U (en) Novel wear jar connector
CN217881992U (en) Vehicle-mounted conductive connecting mechanism and vehicle-mounted air purifier connecting mechanism
CN219959544U (en) Waterproof male and female data line
CN220291214U (en) Wire harness connector
CN221126455U (en) Binding post mounting structure of on-vehicle compressor and on-vehicle compressor
CN215934016U (en) Power receiving seat and electric vehicle
CN209607970U (en) A kind of USB joint of positive anti-plug
CN217589609U (en) Electric automobile charging port fault diagnosis connector easy to assemble
CN216214548U (en) Circuit socket shell for automobile part production
CN210272929U (en) Battery cell connector and battery cell management controller
CN217334465U (en) Connector assembly convenient for connecting and clamping
CN215221697U (en) Cable joint device suitable for communication engineering uses

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination