Unlock instant, AI-driven research and patent intelligence for your innovation.

Electric vehicle battery connection socket

A technology for battery connection and electric vehicles, which is applied to devices for joining/disconnecting connected parts, bases/housings, and devices for bendable leads, etc. It can solve the problem of sockets and pins being unable to connect smoothly, inconvenient use, rigid positioning, etc. problem, to achieve good dust-proof effect, convenient installation and maintenance, and convenient plug-in effect

Active Publication Date: 2017-12-26
浙江时空能源技术有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention simultaneously solves the problem that the installation positions of the pins and pin sleeves of the electric signal connectors of the original electric vehicle battery components are generally fixed, and it is easy for the pins of the plug and the pin sleeves of the socket to be slightly misaligned, causing the socket It cannot be smoothly docked with the pins, and there are technical problems such as rigid positioning, inflexibility, and inconvenient use; provide an electric vehicle battery connection socket, the installation position of the pin sleeve is not fixed, and can be fine-tuned, even if the plug There is a slight misalignment between the pins and the pin sleeves of the socket. Through fine adjustment, the pin sleeves on the socket and the pins on the plug can be smoothly and accurately connected. It is flexible to use, convenient and reliable to connect.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric vehicle battery connection socket
  • Electric vehicle battery connection socket
  • Electric vehicle battery connection socket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: the electric vehicle battery connection socket of this embodiment, such as figure 1 , figure 2As shown, it includes a panel 1 , a base fixing seat 2 , a front base 3 , a rear base 4 , a back plate 5 and six pin sleeves 6 . In the middle of the base fixing seat 2, there is a cavity axially arranged and connected to the base fixing seat 2. The cavity is waist-shaped, and the left and right sides of the cavity are radially inwardly convex arc surfaces. The outer periphery of 2 has a radially protruding mounting plate 9, such as Figure 5 As shown, there is a hexagonal frame 12 on the front of the mounting plate 9, which constitutes the front end of the base holder 2, and the back side of the mounting plate 9 has a surrounding edge 13 in a waist-shaped structure. The shape of the surrounding edge 13 and the base The shape of the cavity in the seat fixing seat 2 is consistent and the surrounding edge 13 surrounds the mouth of the cavity. There is a border o...

Embodiment 2

[0026] Embodiment 2: In the electric vehicle battery connection socket of this embodiment, a wire harness shield 21 is installed on the base fixing plate 19, and the front plane of the wire harness shield 21 has four supporting feet, and the four supporting feet are fixed to the base fixing plate , the wire harness protective plate 21 has two through holes with a circle, the circle protrudes from the front plane of the base holder, the rear ends of the two thick pin sleeves are connected with hex nuts 22, and the rear ends of the hex nuts 22 Embedded in the through hole of the wire harness protective plate 21, the ring on the through hole of the wire harness protective plate 21 is offset against the two protruding rings 20 of the rear base 4, and a hexagonal annular seal is installed between the surrounding ring and the protruding ring Pad 23. Such as figure 2 , image 3 As shown, the rear plane of the wire harness protection plate 21 is vertically connected with three part...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a battery connection socket for an electric vehicle, comprising a panel, a base fixing seat, a front base, a rear base, a back plate and a pin cover, the base fixing seat is provided with a through cavity, and there are holes on both sides of the cavity. Two axially arranged guide pillars, the front base and the rear base are respectively installed at the front and rear of the cavity, the rear base is provided with pin sleeve installation through holes, and the front base is provided with pin sleeve accommodating through holes. The pin sleeve is installed in the pin sleeve installation through hole and extends into the pin sleeve receiving through hole. The outer periphery of the base fixing seat has a radially protruding mounting plate, and the panel is connected with the back plate. The mounting plate is set Between the panel and the backboard, four tension springs are connected between the side of the mounting plate and the panel, and the front end and the rear end of the base fixing seat respectively protrude from the panel and the backboard. The invention has firm connection, mutual insulation and isolation between the pin sleeves, good waterproof and dustproof effects, improved safety and reliability, fine adjustment of the installation position of the pin sleeves, flexible use, and more convenient and reliable connection.

Description

technical field [0001] The invention relates to the field of manufacturing electric vehicle battery components, in particular to an electric vehicle battery connection socket. Background technique [0002] In order to achieve the purpose of energy saving and emission reduction, the development of electric vehicles is relatively rapid at present. The power of electric vehicles is provided by lithium-ion battery packs. The packages are connected in series and parallel and installed in the battery box, and then the battery box is installed on the electric vehicle, and the electrical signal connector on the battery box is plugged with the electrical signal connector on the electric vehicle. At present, the structure of electrical signal connectors used in electric vehicle battery components is relatively common, and there are certain deficiencies in connection firmness, sealing and safety, etc., which affect the service life of electrical signal connectors and battery components...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/46H01R13/52H01R13/62H01R13/72
Inventor 舒文祥汪滨
Owner 浙江时空能源技术有限公司