Protective structure for elastic cover of US standard charging socket

A technology for charging sockets and protective structures, which is applied to circuits, electrical components, parts of connecting devices, etc., and can solve problems such as unprotected, hidden dangers of charging safety, and simultaneous opening

Active Publication Date: 2019-12-13
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cover protection method of the American standard AC-DC integrated charging socket is a button locking structure. This structure presses the DC cover through the AC cover, and then the AC cover is locked by the button structure to realize the protection of the socket. The disadvantage is that when unlocking The AC and DC flip-up covers will be opened at the same time. When customers only use AC charging, the DC part cannot be protected, and there is a potential safety hazard for charging.

Method used

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  • Protective structure for elastic cover of US standard charging socket
  • Protective structure for elastic cover of US standard charging socket
  • Protective structure for elastic cover of US standard charging socket

Examples

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Embodiment Construction

[0032] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation and structure of the protective structure of the American standard charging socket flip cover proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , features and their effects are described in detail below.

[0033] see Figure 1-4 , which is a structural diagram of each part of the protective structure of the American standard charging socket cover of the present invention. The protective structure includes a square shell 1, and the square shell 1 is provided with a DC socket and an AC socket. The DC socket and The AC sockets are all covered and protected by the protective bullet cover 2 hinged on the square plate housing 1 . Described square plate casing 1 is positioned at the position below described protective bullet c...

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PUM

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Abstract

The invention relates to a protective structure for an elastic cover of a US standard charging socket, which comprises a square disk shell provided with a DC socket and an AC socket and a protective elastic cover hinged on the square disk shell for sealing and protecting the DC socket and the AC socket. A mounting groove is arranged in the square disk shell below the hinged end of the protective elastic cover, and an elastic support piece with a roller at the top is arranged in the mounting groove. The protective elastic cover is pressed on the roller by the raised structure at the end to realize rolling connection with the elastic support piece. When the protective elastic cover is completely covered or opened, the elastic support piece provides a vertical upward force for the raised structure, so that the protective elastic cover remains covered or opened. The need of AC charging can be met, which means that the interface of the DC part can still be effectively protected during AC charging, and when the vehicle needs DC charging, the DC elastic cover can be opened.

Description

technical field [0001] The invention relates to the technical field of charging stand protection, in particular to a protective structure for a bullet cover of an American standard charging socket. Background technique [0002] The cover protection method of the American standard AC-DC integrated charging socket is a button locking structure. This structure presses the DC cover through the AC cover, and then the AC cover is locked by the button structure to realize the protection of the socket. The disadvantage is that when unlocking The AC and DC flip-up covers will be opened at the same time. When customers only use AC charging, the DC part cannot be protected, and there is a potential safety hazard for charging. Contents of the invention [0003] In order to avoid the disadvantage that the AC flip cover and the DC flip cover are opened at the same time when unlocking, the present invention uses a roller-spring-protrusion structure to realize the separate locking functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/10H01R13/502
CPCH01R13/10H01R13/502
Inventor 庆华楠李晨光王伟
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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