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Load-bearing watertight electrical connector

A connector and dense electricity technology, applied in the direction of connection, two-part connection device, and parts of the connection device, can solve the problems of unusable, watertight connectors do not have load-bearing function, etc., and achieve the effect of reliable watertightness

Pending Publication Date: 2018-02-23
沈阳兴华航空电器有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, with the continuous development of underwater acoustic equipment, there are more and more requirements for the sealing and load-bearing performance of watertight connectors. The existing watertight connectors do not have the load-bearing function, and the seal relies on O-rings for sealing, which can no longer meet the status quo.
And traditional watertight electrical connectors cannot be used in harsh underwater environments

Method used

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  • Load-bearing watertight electrical connector

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The load-bearing watertight electrical connector will be further described below with reference to the accompanying drawings.

[0023] The overall structure

[0024] In this load-bearing watertight electrical connector, the plug 1 and the socket 2 of the electrical connector are plugged and mated in the form of direct plugging and unplugging, and the half-flange structure locks the mated plug and socket. There is an O-ring at the interface between the plug and the socket. The O-ring will be deformed under the action of the medium pressure in the groove, and "flow" to the gap to achieve the sealing effect. When the O-ring is working, a seal can be formed on the inner and outer diameters, the end face or any other surface, and a single O-ring can achieve horizontal and vertical bidirectional sealing. Such as figure 1 shown.

[0025] The half-type flange structure is used to axially position the docked electrical connector, and then the half-type structure is fastened w...

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Abstract

The invention discloses a load-bearing watertight electrical connector. A plug and a socket of the electrical connector are plugged and mated in the form of direct plugging and unplugging, and a half-flange structure locks the mated plug and the socket. The beneficial effects of the present invention are as follows: the watertight electrical connector adopts a unique sealing structure, which makes it have reliable watertightness according to the principle of pressure balance. Implementation of a sonar towed array system.

Description

technical field [0001] The invention relates to a load-bearing watertight electrical connector. Background technique [0002] The electrical connector is composed of three basic units: the shell, the insulator, and the contact body. In recent years, with the accelerated construction of underwater operations, the demand for technical upgrading of sealing equipment has gradually increased, and the application of sealing equipment in water has become more and more extensive. As a key component of water-proof and signal transmission-watertight electrical connectors demand is also increasing. Watertight electrical connectors are mainly designed for the circuit connection between various underwater operation equipment, electronic equipment with high requirements for airtight containers and power supply. At present, with the continuous development of underwater acoustic equipment, there are more and more requirements for the sealing and load-bearing performance of watertight conn...

Claims

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Application Information

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IPC IPC(8): H01R13/502H01R13/52H01R13/639H01R24/00
CPCH01R13/5202H01R13/502H01R13/5219H01R13/639H01R24/00
Inventor 张永刚于慧敏王海龙张鹏飞
Owner 沈阳兴华航空电器有限责任公司
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