Elastic protection device for chassis charging port

A protection device and charging port technology, applied in charging stations, coupling devices, electric vehicle charging technology, etc., can solve the problems of easy interruption of chassis charging, poor sealing effect, easy to be polluted, etc., to prevent charging interruption, seal reliable, Good sealing effect

Active Publication Date: 2021-02-05
GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO.,LTD.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of the existing electric vehicle chassis that the charging is easily interrupted, easily polluted, and the sealing effect is poor. The interface does not shift, no pollution, uniform pressure, improves the sealing effect, and improves the reliability and safety of chassis charging

Method used

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  • Elastic protection device for chassis charging port
  • Elastic protection device for chassis charging port
  • Elastic protection device for chassis charging port

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Embodiment 1

[0030] In order to make the present invention clearer, a kind of elastic protection device for the chassis charging port of the present invention will be further described below with reference to the accompanying drawings. The specific embodiments described here are only for explaining the present invention, and are not intended to limit the present invention.

[0031] see figure 1 , figure 2 , an elastic protection device for the chassis charging port, including a main casing 2 connected to the bottom plate 1, a circular jack 2a is provided on the main casing 2, and a facing The connector female end 3 of the socket 2a is characterized in that:

[0032] The main housing 2 is provided with a group of mutually matched sealing components 4, a driving mechanism 5, a locking mechanism 6 and a jacking mechanism 7;

[0033] see figure 2 , image 3 , Figure 4 and Figure 5 , the sealing assembly 4 is horizontally arranged on one side of the socket 2a, the sealing assembly 4 i...

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PUM

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Abstract

The invention relates to an elastic protection device for a chassis charging port. The device comprises a main shell (2) connected to a bottom plate (1), a jack (2a) is arranged on the main shell (2)and opposite to a connector female end (3), a sealing assembly (4), a driving mechanism (5), a locking mechanism (6) and a jacking mechanism (7) which are arranged in the main shell (2) and matched with one another are arranged in the main shell (2), the sealing assembly (4) is matched with the jack (2a), and the sealing assembly (4) can be driven by the driving mechanism (5) to translate; a rightlocking block (64) and a left locking block (69) of the locking mechanism (6) are symmetrically arranged with the insertion hole (2a) as the center; and a left jacking mechanism (7a) comprises a fixed base (71) and a jacking block (72) which are in sliding fit and is fixedly connected with the locking mechanism (6) through a left sliding base (68). The chassis connector has the advantages that the female end of the chassis connector is protected, the protection level is high, a charging interface and a power receiving interface are prevented from being separated, sealing pressure is uniformlyapplied to a sealing piece, and the sealing effect is good.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging equipment, in particular to an elastic protection device for a chassis charging port. Background technique [0002] The direction of chassis charging is a new development direction for automatic charging of new energy vehicles, which has many advantages such as small size, high efficiency, and high maximum power. It is characterized in that the power receiving interface is on the vehicle chassis, and the power supply interface is installed on the movement mechanism of the ground unit. [0003] However, during the chassis charging process of an electric vehicle, the chassis of the vehicle may move up and down when people get on and off the vehicle, causing the power supply and receiving connectors to be separated, resulting in interruption of charging; at the same time, because the power receiving interface is installed on the vehicle chassis, there may be Sewage immersion, dust ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R13/639B60L53/16
CPCH01R13/5213H01R13/52H01R13/639B60L53/16Y02T90/14
Inventor 金学军曹伟杨朔李德胜
Owner GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO.,LTD.
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