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High pressure-resisting sealing connector and cable manufacturing method

A technology of connectors and connector plugs, which is applied in the direction of connection, two-part connection devices, parts of connection devices, etc., can solve problems such as size restrictions, and achieve the effects of easy repair and maintenance, sealing and pressure bearing

Active Publication Date: 2015-04-08
BEIJING HUAHANG RADIO MEASUREMENT & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For small and medium-caliber pressure pipeline detectors, due to size constraints, the mature high-liquid pressure-resistant connectors and cables on the market cannot meet the requirements, so a miniaturized high-pressure resistant sealed connector and cable is required

Method used

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  • High pressure-resisting sealing connector and cable manufacturing method
  • High pressure-resisting sealing connector and cable manufacturing method
  • High pressure-resisting sealing connector and cable manufacturing method

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Experimental program
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Embodiment Construction

[0040] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0041] Such as figure 1 and Figure 4 As shown, the high-voltage resistant sealed connector in the specific embodiment of the present invention is composed of a socket 1, a plug 2, an O-ring 3, a rubber sleeve 4, and a crimp terminal 14 inside the rubber sleeve. Among them, the socket 1 is installed in the sealed cabin; the plug 2 is installed in the sealed cabin and cooperates with the socket; the O-shaped sealing ring 3 is used for sealing the plug 2 in the mounting hole of the bulkhead; the crimping terminal 14 in the rubber sleeve In order to provide connection between the external wire and the plug; the rubber sleeve 4 is the external sealing and safety protection of the plug 2 and the crimping terminal 14 .

[0042] The socket 1 is fixed with the structure of the cabin body with sealing requirements by means of screw fixing...

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PUM

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Abstract

The invention relates to the field in which high pressure-resisting sealing and electrical connection is needed, and particularly relates to a high pressure-resisting sealing connector and a cable manufacturing method. The high pressure-resisting sealing connector comprises a socket arranged inside a cabin, a plug matched with the socket, O-type sealing circles playing sealing roles in cabin wall mounting holes, crimping terminals for connecting a wire outside the cabin and the plug, and a rubber sleeve playing a sealing role outside the cabin. According to the technical scheme of the invention, electrical connection of a sealing cabin section with short length and small diameter structure size constraints and high pressure-resisting insulated requirements, the problems that the conventional sealing connector is large in size and long in length can be solved, and flexibility of sealing cabin body structure design and electrical design inside the cabin is improved.

Description

technical field [0001] The invention relates to fields requiring high-pressure-resistant sealed electrical connections, such as oil exploration instruments, pressure pipeline internal detection instruments, and deep-water working instruments, and in particular to a high-pressure-resistant sealed connector and a manufacturing method for cables thereof. Background technique [0002] Petroleum exploration instruments, pressure pipeline internal detection instruments, deep underwater working instruments and other instruments work in high-pressure liquids, so the connectors and cables for external electrical connections must withstand relatively high liquid pressure, generally 1MPa to 15MPa. At present, the high liquid pressure resistant connectors commercialized at home and abroad are generally large in size and can only meet the application requirements of large instruments and equipment. [0003] For the detector in the pressure pipeline, in order to improve the passability of...

Claims

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Application Information

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IPC IPC(8): H01R24/00H01R13/52H01R13/02H01R4/20H01R43/00
CPCH01R4/20H01R13/02H01R13/5202H01R24/00H01R43/00
Inventor 郑莉刘洋熊鑫李禄祥许振丰
Owner BEIJING HUAHANG RADIO MEASUREMENT & RES INST
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