CN209766708U

CN209766708U - Charging gun adapter

Info

Publication number: CN209766708U
Application number: CN201920810572.4U
Authority: CN
Inventors: 陈鹏程; 朱露; 杨煊; 周红斌; 张明
Original assignee: Nanjing Kangni Mechanical and Electrical Co Ltd
Current assignee: Nanjing Kangni Mechanical and Electrical Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2019-12-10
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a charging gun adapter, which comprises a shell, wherein a power pin, a signal pin male end, a PCB (printed circuit board) and a signal pin female end are arranged in the shell; the two sides of the PCB are respectively provided with a plurality of elastic body elements, the size of the elastic body element on one side is matched with the male end of the signal pin, and the size of the elastic body element on the other side is matched with the female end of the signal pin; the male end and the female end of the signal pin are connected with the elastomer element, and the circuit connection design between the signal pins is carried out on the PCB. The utility model discloses the problem of physical connection interordination nature between the different interfaces is solved to the rifle adapter that charges, and it is simple to make, and easy to assemble is suitable for mass production and processing, and is with low costs.

Description

Charging gun adapter

Technical Field

The utility model relates to a high-power joint technical field that charges of electric automobile especially relates to a rifle adapter charges.

Background

With the development of new energy automobile technology, the release of charging interface standards in various countries aims at the problem that charging interfaces of different standards cannot be mutually matched in physical connection, and causes a lot of troubles for electric automobile users. Among the prior art, the mode of using cable junction causes the switching subassembly heavy, accomodates and all is difficult relatively with the use, uses the mode of switching stake, needs fixed position, occupies public resource.

SUMMERY OF THE UTILITY MODEL

The purpose of the invention is as follows: to above problem, the utility model provides a rifle adapter charges solves the problem of physical connection interordination nature between the different interfaces.

the technical scheme is as follows: in order to achieve the above design purpose, the utility model adopts the following technical scheme: a charging gun adapter comprises a shell, wherein a power pin, a signal pin male end, a PCB (printed circuit board) and a signal pin female end are arranged in the shell; the two sides of the PCB are respectively provided with a plurality of elastic body elements, the size of the elastic body element on one side is matched with the male end of the signal pin, and the size of the elastic body element on the other side is matched with the female end of the signal pin; the male end and the female end of the signal pin are connected with the elastomer element, and the circuit connection design between the signal pins is carried out on the PCB.

Further, the elastic body element is a Pogo pin or an elastic spring body.

Further, the elastomer element is soldered to both sides of the PCB board 3.

Furthermore, the edge of the PCB 3 is provided with a groove, the diameter of which is the same as that of the power pin 1, and the groove is used for placing the power pin.

Has the advantages that: the utility model discloses the problem of physical connection interordination nature between the different interfaces is solved to the rifle adapter that charges, and it is simple to make, and easy to assemble is suitable for mass production and processing, and is with low costs.

Drawings

Fig. 1 is a schematic structural diagram of a charging gun adapter.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Rifle adapter charges to the standard of difference, the problem of interface physics connection can not the interordination nature charges, the rifle adapter charges in the design, the rifle adapter that charges includes public end and female end, makes public end and female end match with the physical interface of two kinds of standards interface that charges respectively.

The connection of the charging gun adapter comprises the connection transmission of power and signals; the power transmission is connected through the power pin 1, the front end of the power pin 1 is a male end, the rear end of the power pin is a female end, and the power pin is directly connected with two standard charging interfaces. The transmission of signal passes through signal needle public end 2 and signal needle female end 4, connects two kinds of standard interfaces that charge respectively to adopt the mode that the PCB board is connected inside the structure, make circuit part can form the route.

As shown in fig. 1, the adapter of the charging gun of the present invention comprises a housing, wherein a power pin 1, a signal pin male end 2, a PCB board 3 and a signal pin female end 4 are arranged inside the housing; a plurality of Pogo pins (spring pins/spring ejector pins) or elastic spring bodies are welded on two surfaces of the PCB 3, the size of an elastic body element on one surface is matched with the male end 2 of the signal pin, the size of an elastic body element on the other surface is matched with the female end 4 of the signal pin, and the elastic body element which can be connected with the male end 2 of the signal pin and the female end 4 of the signal pin is formed.

The connection design between the signal pin circuits is carried out on the PCB 3, so that the connection between the signal pins is ensured, the transferability of signals is ensured, and the PCB is easy to process and manufacture, low in cost, small in size and easy to use. The signal pin male end 2 and the signal pin female end 4 are used for mutual insertion operation of two different interface standards.

Three edges of PCB board 3 are equipped with 3 recesses, and the diameter size is the same with power needle 1 for the fixed power needle of joint, reasonable in design simplifies and practices thrift accurate joint volume space size.

The utility model discloses the problem of physical connection interordination nature between the different interfaces is solved to the rifle adapter that charges, and it is simple to make, and easy to assemble is suitable for mass production and processing, and is with low costs.

Claims

1. A charging gun adapter is characterized by comprising a shell, wherein a power pin (1), a signal pin male end (2), a PCB (printed circuit board) (3) and a signal pin female end (4) are arranged in the shell;

The two sides of the PCB (3) are provided with a plurality of elastic body elements, the size of the elastic body element on one side is matched with the male end (2) of the signal pin, and the size of the elastic body element on the other side is matched with the female end (4) of the signal pin;

The signal pin male end (2) and the signal pin female end (4) are connected with an elastic element, and circuit connection design between the signal pins is carried out on the PCB (3).

2. the charging gun adapter according to claim 1, wherein said elastomeric element is a Pogo pin or an elastic spring.

3. The charging gun adapter according to claim 1, wherein said elastomeric member is soldered to both sides of the PCB.

4. The adapter according to claim 1, wherein the PCB board has a groove on its edge, and the groove has the same diameter as the power pin (1) for placing the power pin.