CN110635280A - Press-fit type connector device with double connection - Google Patents

Press-fit type connector device with double connection Download PDF

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Publication number
CN110635280A
CN110635280A CN201910852778.8A CN201910852778A CN110635280A CN 110635280 A CN110635280 A CN 110635280A CN 201910852778 A CN201910852778 A CN 201910852778A CN 110635280 A CN110635280 A CN 110635280A
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CN
China
Prior art keywords
rubber core
terminal
component
arm structure
double
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
CN201910852778.8A
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Chinese (zh)
Inventor
戴芳芳
吴根红
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.)
Anhui Three Bamboo Intelligent Polytron Technologies Inc
Original Assignee
Anhui Three Bamboo Intelligent Polytron Technologies Inc
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 Anhui Three Bamboo Intelligent Polytron Technologies Inc filed Critical Anhui Three Bamboo Intelligent Polytron Technologies Inc
Priority to CN201910852778.8A priority Critical patent/CN110635280A/en
Publication of CN110635280A publication Critical patent/CN110635280A/en
Pending legal-status Critical Current

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    • 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
    • H01R13/02Contact members
    • 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
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • 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
    • H01R13/622Screw-ring or screw-casing
    • 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
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

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

Abstract

The invention provides a press-fit type connector device with double connection, comprising: the socket comprises a socket shell part 1, a front rubber core part 2, a rear rubber core part 3, a terminal part and a grounding elastic piece part 4; the terminal part is provided with a pin structure; the grounding elastic piece part 4 comprises: a first elastic arm structure, a second elastic arm structure and a third elastic arm structure; the terminal member includes: a first point location member and a second point location member; the first elastic arm structure and the second elastic arm structure are positioned at one end of the grounding elastic sheet component 4; the third elastic arm structure is positioned at the other end of the grounding elastic sheet component 4; the first resilient arm structure is in contact with the first point location member; the second elastic arm structure is in contact with the second point location member; the third resilient arm structure is connected to the jack housing part 1. According to the invention, the grounding elastic sheet is additionally arranged on the rear rubber core, and the two pins are simultaneously communicated with the socket shell, so that the grounding is very convenient for a customer to handle.

Description

Press-fit type connector device with double connection
Technical Field
The invention relates to the field of signal connectors, in particular to a press-fit type connector device with double connection.
Background
The 5015 army standard connector of common use all does not take ground function on the existing market, need come out through the bonding wire and lock on equipment shell with O type terminal during equipment use, the connector that has standard model only has the big needle of 3 electric currents, all the other need be earlier with the line two needle cluster when the electric current is less and get up then the equipment shell again, the operation is inconvenient, occupy equipment space, present product also all uses the welding type in addition, also make the motor highly increase, plug and socket is fixed all uses the screw thread locking mode, it takes time to insert and dial.
Patent document CN110034438A discloses a threaded type press-spring connector and a working method thereof. Threaded pressure spring connector includes: an inner conductor and an insulator; the inner conductor is nested in the insulator; the inner conductor comprises a fixing piece, a spring and a bullet; the fixing piece and the warhead are elastically connected through the spring, and the fixing piece and the warhead are assembled through threads. The mounting and the warhead of inner conductor pass through threaded connection, and threaded connection revolves to the screw thread bottom, and up to last tooth screw thread, can press the warhead through the spring at last, realize that inner conductor axial distance is variable. This patent uses the screw thread locking mode, and it is more time consuming to insert and dial.
Disclosure of Invention
In view of the deficiencies in the prior art, it is an object of the present invention to provide a compression type connector device with dual contacts.
According to the present invention, there is provided a press-fit type connector device with double engagement, comprising: the socket comprises a socket shell part 1, a front rubber core part 2, a rear rubber core part 3, a terminal part and a grounding elastic piece part 4; one end of the front rubber core component 2 is connected with one end of the socket shell component 1; the other end of the front rubber core component 2 is connected with one end of the rear rubber core component 3; the terminal part penetrates through the front rubber core part 2 and the rear rubber core part 3; the terminal part is provided with a pin structure, and the front rubber core part 2 and the rear rubber core part 3 are provided with jack structures matched with the pin structure; the grounding elastic sheet part 4 is arranged on the rear rubber core part 3; the grounding elastic piece part 4 comprises: a first elastic arm structure, a second elastic arm structure and a third elastic arm structure; the terminal member includes: a first point location member and a second point location member; the first elastic arm structure and the second elastic arm structure are positioned at one end of the grounding elastic sheet component 4; the third elastic arm structure is positioned at the other end of the grounding elastic sheet component 4; the first resilient arm structure is in contact with the first point location member; the second elastic arm structure is in contact with the second point location member; the third resilient arm structure is connected to the jack housing part 1.
Preferably, the jack housing member 1 has a quick-lock groove structure, a screw structure; the quick locking groove structures are distributed at one end of the socket shell part 1 along the circumferential direction; the thread structure is arranged below the quick locking groove structure; the thread structures are uniformly distributed at one end of the socket shell part 1 along the circumferential direction; one end of the front rubber core component 2 is connected with one end of the socket shell component 1 far away from the direction of the quick locking groove structure.
Preferably, the terminal member includes: a first terminal 5; the first terminal 5 adopts a No. 12 terminal; the number of the first terminals 5 is 6.
Preferably, the first and second positioning members are disposed on the first terminal 5.
Preferably, the terminal member includes: a second terminal 6; the second terminal 6 adopts a No. 8 terminal; the number of the second terminals 6 is 3.
Preferably, the double-engagement press-fit type connector device further includes: a clip member 7; the front rubber core component 2 and the rear rubber core component 3 are tightly connected with the socket shell component 1 through a snap ring component 7.
Preferably, the terminal member has a crimping type structure; the crimping structure is in contact with the rear rubber core component 3; the crimp-type structure enables insertion of a wire.
Preferably, the front rubber core part 2 adopts a plastic rubber core; the rear rubber core component 3 adopts a plastic rubber core.
Preferably, the double-engagement press-fit type connector device further includes: a gasket member 8; the gasket member 8 is provided to the receptacle housing member 1.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention changes the opposite-inserting locking mode of the product into a structure that the thread fixing and the quick-locking fixing can be used simultaneously, so that the new product socket can be compatible with the existing thread type old plug in the market and can also use the new quick-locking plug, the switching work of the product is simpler, and the quick-locking type can improve the vibration resistance and the opposite-inserting efficiency of the product.
2. The invention redesigns the original welding type terminal structure into a crimping type structure, the insulator changes the original rubber into a plastic two-piece structure, the assembling time of the rubber pressing core and the terminal pressing is saved, the assembling cost of the connector is reduced, the terminal is changed into the crimping from the welding, the wiring efficiency of customers is also improved, and in addition, the risk that the customer has over-large welding spots or the tin slag and the like which influence the over-withstand voltage of the motor is reduced due to the crimping structure.
3. According to the invention, the grounding elastic sheet is additionally arranged on the rear rubber core, two pins are simultaneously communicated with the socket shell, so that a customer can conveniently handle grounding, the connector is contacted with the motor shell only by normally locking the screw, the grounding is completed, the work of welding wires and connecting the press terminal to the shell is not needed, the customer efficiency is greatly improved, and the space of customer equipment is not occupied.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a side view of a housing part according to the present invention.
In the figure:
Figure BDA0002197359270000031
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
As shown in fig. 1, 2 and 3, the present invention provides a double-crimp type connector device, including: the socket comprises a socket shell part 1, a front rubber core part 2, a rear rubber core part 3, a terminal part and a grounding elastic piece part 4; one end of the front rubber core component 2 is connected with one end of the socket shell component 1; the other end of the front rubber core component 2 is connected with one end of the rear rubber core component 3; the terminal part penetrates through the front rubber core part 2 and the rear rubber core part 3; the terminal part is provided with a pin structure, and the front rubber core part 2 and the rear rubber core part 3 are provided with jack structures matched with the pin structure; the grounding elastic sheet part 4 is arranged on the rear rubber core part 3; the grounding elastic piece part 4 comprises: a first elastic arm structure, a second elastic arm structure and a third elastic arm structure; the terminal member includes: a first point location member and a second point location member; the first elastic arm structure and the second elastic arm structure are positioned at one end of the grounding elastic sheet component 4; the third elastic arm structure is positioned at the other end of the grounding elastic sheet component 4; the first resilient arm structure is in contact with the first point location member; the second elastic arm structure is in contact with the second point location member; the third resilient arm structure is connected to the jack housing part 1.
The half part of the screw thread of the shell is a quick locking groove, the half part of the screw thread is a screw thread, the rubber core is of two pieces type, the terminal is arranged after being pressed, and the terminal and the rubber core are not required to be pressed when being connected and assembled.
Preferably, the jack housing member 1 has a quick-lock groove structure, a screw structure; the quick locking groove structures are distributed at one end of the socket shell part 1 along the circumferential direction; the thread structure is arranged below the quick locking groove structure; the thread structures are uniformly distributed at one end of the socket shell part 1 along the circumferential direction; one end of the front rubber core component 2 is connected with one end of the socket shell component 1 far away from the direction of the quick locking groove structure.
Preferably, the terminal member includes: a first terminal 5; the first terminal 5 adopts a No. 12 terminal; the number of the first terminals 5 is 6.
Preferably, the first and second positioning members are disposed on the first terminal 5.
Preferably, the terminal member includes: a second terminal 6; the second terminal 6 adopts a No. 8 terminal; the number of the second terminals 6 is 3.
Preferably, the double-engagement press-fit type connector device further includes: a clip member 7; the front rubber core component 2 and the rear rubber core component 3 are tightly connected with the socket shell component 1 through a snap ring component 7.
Preferably, the terminal member has a crimping type structure; the crimping structure is in contact with the rear rubber core component 3; the crimp-type structure enables insertion of a wire.
Preferably, the front rubber core part 2 adopts a plastic rubber core; the rear rubber core component 3 adopts a plastic rubber core.
Preferably, the double-engagement press-fit type connector device further includes: a gasket member 8; the gasket member 8 is provided to the receptacle housing member 1.
Specifically, in one embodiment, three equally divided quick locking grooves are arranged on the front half part of the thread of the original socket shell, the thread with the same specification is still reserved on the rear half part of the thread, so that the plug can be compatible with the plug with two structures of the thread and the quick locking simultaneously, the rubber core is arranged into a plastic front-back two-piece structure, the terminal is arranged into a crimping structure, the rear rubber core is arranged after being pressed, the front rubber core is sleeved on the rear rubber core, then the front rubber core is integrally arranged into the socket shell, the rubber core and the socket shell are fixed by a clamping ring, the front-back rubber core fixes the terminal, the rear rubber core is provided with a spring sheet for grounding, one end of the spring sheet is provided with two elastic arms which are contacted with 12# terminals of two points of G and H, an elastic arm is arranged on one side of the spring sheet to be contacted with the socket shell, the pins of the two points of G, the final grounding function is completed. A sealing gasket member 8 is provided to the receptacle housing 1 to seal the receptacle housing 1 to the customer equipment.
The invention changes the opposite-inserting locking mode of the product into a structure that the thread fixing and the quick-locking fixing can be used simultaneously, so that the new product socket can be compatible with the existing thread type old plug in the market and can also use the new quick-locking plug, the switching work of the product is simpler, and the quick-locking type can improve the vibration resistance and the opposite-inserting efficiency of the product.
The invention redesigns the original welding type terminal structure into a crimping type structure, the insulator changes the original rubber into a plastic two-piece structure, the assembling time of the rubber pressing core and the terminal pressing is saved, the assembling cost of the connector is reduced, the terminal is changed into the crimping from the welding, the wiring efficiency of customers is also improved, and in addition, the risk that the customer has over-large welding spots or the tin slag and the like which influence the over-withstand voltage of the motor is reduced due to the crimping structure.
According to the invention, the grounding elastic sheet is additionally arranged on the rear rubber core, two pins are simultaneously communicated with the socket shell, so that a customer can conveniently handle grounding, the connector is contacted with the motor shell only by normally locking the screw, the grounding is completed, the work of welding wires and connecting the press terminal to the shell is not needed, the customer efficiency is greatly improved, and the space of customer equipment is not occupied.
Those skilled in the art will appreciate that, in addition to implementing the system and its various devices, modules, units provided by the present invention as pure computer readable program code, the system and its various devices, modules, units provided by the present invention can be fully implemented by logically programming method steps in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Therefore, the system and various devices, modules and units thereof provided by the invention can be regarded as a hardware component, and the devices, modules and units included in the system for realizing various functions can also be regarded as structures in the hardware component; means, modules, units for performing the various functions may also be regarded as structures within both software modules and hardware components for performing the method.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (9)

1. A double-crimped connector device, comprising: the socket comprises a socket shell part (1), a front rubber core part (2), a rear rubber core part (3), a terminal part and a grounding elastic piece part (4);
one end of the front rubber core component (2) is connected with one end of the socket shell component (1);
the other end of the front rubber core component (2) is connected with one end of the rear rubber core component (3);
the terminal component penetrates through the front rubber core component (2) and the rear rubber core component (3);
the terminal part is provided with a pin structure, and the front rubber core part (2) and the rear rubber core part (3) are provided with jack structures matched with the pin structure;
the grounding elastic sheet component (4) is arranged on the rear rubber core component (3);
the grounding spring piece component (4) comprises: a first elastic arm structure, a second elastic arm structure and a third elastic arm structure;
the terminal member includes: a first point location member and a second point location member;
the first elastic arm structure and the second elastic arm structure are positioned at one end of the grounding elastic piece component (4);
the third elastic arm structure is positioned at the other end of the grounding elastic sheet component (4);
the first resilient arm structure is in contact with the first point location member;
the second elastic arm structure is in contact with the second point location member;
the third resilient arm structure is connected to the receptacle housing part (1).
2. A press-fit type connector device with double connection according to claim 1, wherein said receptacle housing member (1) has a quick-locking groove structure, a screw structure;
the quick locking groove structures are distributed at one end of the socket shell part (1) along the circumferential direction;
the thread structure is arranged below the quick locking groove structure;
the thread structures are uniformly distributed at one end of the socket shell part (1) along the circumferential direction;
one end of the front rubber core component (2) is connected with one end of the socket shell component (1) far away from the direction of the quick locking groove structure.
3. The connector device of double-press-fit type according to claim 1, wherein the terminal member includes: a first terminal (5);
the first terminal (5) adopts a No. 12 terminal;
the number of the first terminals (5) is 6.
4. Connector device of the double press-fit type with double joint according to claim 3, characterized in that said first and second site members are provided on the first terminal (5).
5. The connector device of double-press-fit type according to claim 1, wherein the terminal member includes: a second terminal (6);
the second terminal (6) adopts a No. 8 terminal;
the number of the second terminals (6) is 3.
6. The double-crimped type connector device according to claim 1, further comprising: a clip ring member (7);
the front rubber core component (2) and the rear rubber core component (3) are tightly connected with the socket shell component (1) through the snap ring component (7).
7. The double-crimped type connector device according to claim 1, wherein the terminal member has a crimping type structure;
the compression joint type structure is contacted with the rear rubber core component (3);
the crimp-type structure enables insertion of a wire.
8. Connector device of the double press-fit type with double coupling according to claim 1, characterized in that said front gel core part (2) is a plastic gel core;
the rear rubber core component (3) adopts a plastic rubber core.
9. The double-crimped type connector device according to claim 1, further comprising: a seal gasket member (8);
the gasket member (8) is provided to the receptacle housing member (1).
CN201910852778.8A 2019-09-10 2019-09-10 Press-fit type connector device with double connection Pending CN110635280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910852778.8A CN110635280A (en) 2019-09-10 2019-09-10 Press-fit type connector device with double connection

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Application Number Priority Date Filing Date Title
CN201910852778.8A CN110635280A (en) 2019-09-10 2019-09-10 Press-fit type connector device with double connection

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CN110635280A true CN110635280A (en) 2019-12-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021123486A1 (en) 2021-09-10 2023-03-16 Auto-Kabel Management Gmbh Charging socket, connector and system of charging socket and connector for high-voltage applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021123486A1 (en) 2021-09-10 2023-03-16 Auto-Kabel Management Gmbh Charging socket, connector and system of charging socket and connector for high-voltage applications

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