CN212435000U

CN212435000U - Plastic package connector assembly for vehicle charging transfer

Info

Publication number: CN212435000U
Application number: CN202020913099.5U
Authority: CN
Inventors: 贾修建; 芦耀全
Original assignee: China Aviation Optical Electrical Technology Co Ltd
Current assignee: China Aviation Optical Electrical Technology Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-29
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a plastic envelope connector subassembly for vehicle charging switching, including the connector that the afterbody cable is connected with vehicle charging gun and the adapter connector that the afterbody cable is connected with the power cord, connector and adapter connector afterbody all have the plastic envelope structure that is used for realizing afterbody casing and cable rigid coupling; the connector and the mating connector have a plurality of power holes and a plurality of signal holes that are mated with contacts that are fully or partially assembled. The utility model discloses the connector afterbody adopts the plastic envelope structure, avoids the connector to be dismantled easily, has improved the security performance of connector, and a plurality of hole sites set up the mode of connection that provides multiple compound mode for the customer, lets the customer select more in a flexible way, fine solution the unable difficulty of exchanging the use of different domestic connectors.

Description

Plastic package connector assembly for vehicle charging transfer

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to plastic envelope connector subassembly for vehicle charging switching.

Background

With the growth of new energy automobiles year by year, the vehicle charging problem is more and more emphasized by people, various connectors are also used for charging vehicles, and higher requirements are also made on the safety and the application of the connectors. Due to different types of domestic sockets in various countries, the types of plugs for connecting the domestic vehicle charger with the power supply are more, and the domestic vehicle charger is not beneficial to interchange use. To address this difficulty, connectors are used as adapters between the power source and the charging gun, and connectors are currently used, the tail part of which has basically the following three connection modes: threaded connection, fastening screw connection and buckle connection. When the existing connector is used as a charging switching port, the tail of the connector is easily detached by a tool, and great potential safety hazards exist. In addition, the wiring of the currently used connector is relatively single, and the signal hole site and the power hole site are basically full of wiring, so that each wiring mode corresponds to one connector, the types of the connectors are too many, and the type selection of a customer is difficult.

Disclosure of Invention

In order to solve the problems, the utility model provides a plastic package connector component for vehicle charging transfer with a novel structure, which provides a plastic package connector component for vehicle charging transfer, when the component is used in public places, the connector is connected with a charging station, and the adaptive connector is connected with a vehicle charging gun; when as family expenses, the connector links to each other with the domestic plug of different grade type, and the adapter connector links to each other with the vehicle rifle that charges, as the switching mouth that the vehicle charges, fine solution the unable difficulty of interchange use of different domestic connectors, greatly made things convenient for customer to use.

The purpose of the utility model and the technical problem to be solved are realized by adopting the following technical scheme. According to the utility model provides a plastic envelope connector subassembly for vehicle charging switching, including the connector that afterbody cable and vehicle charging rifle are connected and the adapter connector that afterbody cable and power cord are connected, connector and adapter connector afterbody all have the plastic envelope structure that is used for realizing afterbody casing and cable rigid coupling; the connector and the mating connector have a plurality of power holes and a plurality of signal holes that are mated with contacts that are fully or partially assembled.

The purpose of the present invention and the technical problem thereof can be further achieved by the following technical measures.

In the plastic package connector assembly for vehicle charging transfer, 5 power hole sites and 4 signal hole sites are respectively arranged in the connector and the adaptive connector.

In the plastic package connector assembly for vehicle charging transfer, one of the 5 power hole sites is located in the center of the connector, and the other 4 power hole sites and the 4 signal hole sites are uniformly distributed at intervals on the same circumferential surface around the center.

In the plastic-packaged connector assembly for vehicle charging and transferring, the connector and the adaptive connector are both of a circular structure.

In the plastic package connector assembly for vehicle charging and transferring, the insertion ends of the connector and the adaptive connector are provided with a plurality of adaptive insertion identification keys and key slots for preventing erroneous insertion.

Compared with the prior art, the utility model obvious advantage and beneficial effect have. Borrow by above-mentioned technical scheme, the utility model discloses can reach considerable technical advancement and practicality to have the wide use value in the industry, it has following advantage at least:

the utility model discloses the connector afterbody adopts the plastic envelope structure, avoids the connector to be dismantled easily, can only carry out destructive dismantlement, has improved the security performance of connector greatly. On the other hand, the connector has 9 hole sites, a 5+4 arrangement mode, 5 power hole sites and 4 signal hole sites are adopted, so that a wiring mode of various combination modes is provided for customers, the customers can select more flexibly, such as 3+2,5+2,5+4 and the like, meanwhile, five key positions of the connector can be selected, the mutual insertion of different types of connectors is avoided, the interchangeability of the connector is ensured, and the connector interface adopts a direct-plugging connection mode, so that the connection is reliable and the operation is convenient. When using, its switching mouth between as vehicle charging rifle and the power, because connector and adapter connector's assembly methods have many, and the connector of different wiring modes and adapter connector insert and close also can realize connecting, consequently when connector and adapter connector insert and close, concrete charging mode is decided by the minimum one end of wiring, even must the utility model discloses not only the distribution mode of connector has the multiple, and inserts and close the connected mode also has the multiple, makes things convenient for client to charge the use, has solved the difficult problem that can't exchange the use between the different domestic connectors.

Drawings

Fig. 1 is a front view of a plug of a plastic-sealed connector assembly for vehicle charging and transferring according to the present invention;

fig. 2 is a front view of the plastic-sealed connector assembly socket for vehicle charging and transferring of the present invention;

fig. 3 is a top view of the plastic-sealed connector assembly plug for vehicle charging and transferring of the present invention;

fig. 4 is the utility model discloses a plastic envelope connector subassembly socket top view for vehicle charging switching.

[ description of main element symbols ]

1: plug with a locking mechanism

2: socket with improved structure

3: plug plastic package structure

4: socket plastic package structure

5 power hole site

6 signal hole site

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the predetermined objects, the following detailed description of the plastic-sealed connector assembly for vehicle charging transfer according to the present invention with reference to the accompanying drawings and preferred embodiments will be made with reference to the following detailed description of the specific embodiments, structures, features and effects thereof.

Please refer to fig. 1-4, which are schematic structural views of each part of the plastic-sealed connector assembly for vehicle charging and transferring of the present invention, the connector assembly includes a connector of which the front end is connected to the inserted tail cable and the vehicle charging gun and an adapter connector of which the tail cable is connected to the power line, in the embodiment of the present invention, the connector is a socket 2, and the adapter connector is a plug 1. Wherein, 1 afterbody of plug has the plug plastic envelope structure 3 that is used for fixed cable, and 2 afterbody of socket have the socket plastic envelope structure 4 that is used for fixed cable, the utility model discloses the plug and the socket of connector are worked a telephone switchboard respectively, and the assembly is accomplished the back, and the plug after will working a telephone switchboard and socket carry out the plastic envelope with the mould respectively, avoid the connector to be dismantled easily, can only carry out destructive dismantlement, have improved the security performance of connector greatly. All be equipped with a plurality of power hole sites and a plurality of signal hole site that whole or part was equipped with the contact in plug and the socket casing for the user can select the quantity of power hole site and signal hole site contact and afterbody wiring as required, makes the utility model discloses the suitability is stronger.

The embodiment of the utility model provides an in, plug and socket all are equipped with 5 power hole sites and 4 signal hole sites for the user can adopt multiple compound modes such as 3+2,5+2,5+4 to assemble the wiring. Preferably, one of the 5 power hole sites is located at the center of the connector, and the rest 4 power hole sites and the signal hole sites are uniformly distributed around the power hole sites at the center position at intervals, so that the connector is compact in structure, small in size and convenient to use. Preferably, the plug and the socket are both circular plastic-encapsulated structures, but are not limited thereto.

The plug and socket insertion ends are also provided with adaptive insertion identification keys and key slots to prevent connectors of different types with similar structures from being inserted by mistake and achieve the purpose of mechanical insertion mistake-proofing identification. In the embodiment of the present invention, the insertion identification key and the key groove are 5 types distributed along the circumference.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments by the technical spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a plastic envelope connector subassembly for vehicle charging switching which characterized in that: the connector comprises a connector with a tail cable of which the front end is oppositely inserted and connected with a vehicle charging gun, and an adaptive connector with a tail cable connected with a power line, wherein the tail parts of the connector and the adaptive connector are respectively provided with a plastic package structure for fixedly connecting a tail shell and the cable; the connector and the mating connector have a plurality of power holes and a plurality of signal holes that are mated with contacts that are fully or partially assembled.

2. The plastic encapsulated connector assembly for vehicle charging transfer as recited in claim 1, wherein: wherein, the connector and the adaptive connector are both provided with 5 power hole sites and 4 signal hole sites.

3. The plastic encapsulated connector assembly for vehicle charging transfer as recited in claim 2, wherein: one of the 5 power hole sites is positioned at the center of the connector where the power hole site is positioned, and the other 4 power hole sites and the 4 signal hole sites are uniformly distributed at intervals on the same circumferential surface around the center.

4. The plastic encapsulated connector assembly for vehicle charging transfer of claim 3, wherein: wherein the connector and the adapter connector are both circular structures.

5. The plastic encapsulated connector assembly for vehicle charging transfer as recited in claim 1, wherein: the inserting and combining ends of the connector and the adaptive connector are also provided with a plurality of adaptive inserting and combining identification keys and key slots for preventing error insertion.