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Circular underwater sealing electric connector capable of being plugged in blind manner

An electrical connector, circular technology, applied in the field of blind-insertable circular underwater sealed electrical connectors, can solve the problems of high operating requirements for workers and no blind-insertion function, achieve good product maintainability and improve product operability And reliability, the effect of high reliability

Pending Publication Date: 2019-04-02
杭州航天电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a blind-insertable circular underwater sealed electrical connector, which solves the technical problem that the existing underwater sealed electrical connector does not have a blind-insertion function, which leads to high operational requirements for workers

Method used

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  • Circular underwater sealing electric connector capable of being plugged in blind manner
  • Circular underwater sealing electric connector capable of being plugged in blind manner
  • Circular underwater sealing electric connector capable of being plugged in blind manner

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Embodiment Construction

[0032] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, a circular underwater sealed electrical connector that can be blindly inserted is composed of a plug 1 and a socket 2. The plug 1 includes a connecting nut 11, an anti-loosening mechanism 12, a plug sealing assembly 13, and a wire end insulator 14. , connecting sleeve 15, cable fastening claw 16, cable cover 17, sealing jack insulation assembly 18, first sealing ring 19, second sealing ring 20, the socket includes socket sealing assembly 21, welding wire end insulator 14, Connecting sleeve 15, cable fastening claw 16, cable cover 17, third sealing ring 24.

[0033] The socket sealing assembly 21 is composed of a socket housing 211, a plurality of second contact pins 213, and a second glass frit layer 212, and the socket housing 211 and a plurality of second contact pins 213 pass through the glass frit layer 212 One end of the socket sealing assembly 21 is a plug-in end, and the other e...

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Abstract

The invention relates to a circular underwater sealing electric connector capable of being plugged in a blind manner. The electric connector comprises a plug and a socket, wherein the plug comprises aconnecting nut, an anti-loose mechanism and a plug sealing-connecting assembly; and the socket comprises a socket sealing-connecting assembly. The circular underwater sealing electric connector capable of being plugged in the blind manner provided by the invention has the advantages that due to the fact that the plug and the socket are both sealed by sintering and forming a glass sintering layerand a contact part, and a sealing jack insulation assembly is arranged at the plugging end of the plug, so that the internal structure of the jack insulation assembly can realize self-sealing, and theoutside of the jack insulation assembly is sealed with the plug shell; when water enters the plugging end plane of the plug, the sealing structure of the jack insulation assembly plays an isolating role, so that short circuit in the plug caused by water entrance to the internal structure of the plug can be avoided; and after water entrance, the electric connector can be used as normal by only performing a simple operation on the plug, so that high product maintainability and high reliability are achieved, and the electric connector is suitable for application occasions with high-reliability sealing requirements.

Description

technical field [0001] The invention relates to a circular underwater sealed electrical connector capable of blind insertion. Background technique [0002] At present, most of the underwater sealed electrical connectors on the market basically achieve underwater sealing when the electrical connector is mated. Although some plug socket products can also achieve internal sealing under water alone, individual plug and socket products are in the market. In the underwater environment, after the internal structure of the product is flooded, it must be replaced by maintenance methods such as parts before it can continue to be used normally. The product has poor reliability and low maintainability. [0003] At the same time, the existing underwater sealed electrical connectors do not have a blind-mating function, which requires high operating requirements for workers, and the anti-loosening of some electrical connectors is achieved by screws destroying the thread pair, which is comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R13/523H01R13/502H01R13/504H01R13/405H01R13/622H01R13/639H01R13/64H01R13/58
CPCH01R13/405H01R13/502H01R13/504H01R13/5202H01R13/521H01R13/5219H01R13/523H01R13/5825H01R13/622H01R13/639H01R13/64Y02T90/14
Inventor 陈仲海魏玉娜谭朝华邵海丰曹帅陈浪涛
Owner 杭州航天电子技术有限公司
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