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An M12 connector anti-loosening structure

A connector, M12 technology, applied in the direction of connecting, connecting parts of the device, connecting/disconnecting the connecting parts, etc., can solve the problems of disengagement, no anti-loosening structure, loose connectors, etc., to achieve convenient operation and structure. Simple, increasing difficulty effects

Active Publication Date: 2019-01-11
SICHUAN YONGGUI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an M12 connector anti-loosening structure. Through the wave groove provided on the connector housing and the wave spring provided in the connecting nut, the existing M12 connector has no anti-loosening structure. The problem of connector loosening or even falling out occurs, ensuring the continuity and reliability of signal transmission

Method used

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  • An M12 connector anti-loosening structure
  • An M12 connector anti-loosening structure
  • An M12 connector anti-loosening structure

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Embodiment Construction

[0019] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] Such as figure 1 As shown, an M12 connector anti-loosening structure includes a connector housing and a connecting nut. The housing includes a straight pipe and a threaded pipe. The straight pipe is connected to the threaded pipe, and the threaded pipe is at the front end of the connection of the housing. An anti-slip structure is provided on the outer surface of the housing, and the anti-slip structure may be an anti-slip strip or an anti-slip groove. When the nut is manually installed, the friction force of the contact surface can be increased. The outer surface of the connecting nut ...

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Abstract

The invention discloses an anti-loosening structure of an M12 connector. With the anti-loosening structure, a problem of connector loosening or even shedding in a continuous vibration state because of lack of an anti-loosening structure of the existing M12 connector can be solved. The anti-loosening structure comprises a connecting nut and a shell with a straight tube and a screwed tube; and the straight tube and the screwed tube are connected. A connecting front end of the shell is a threaded end; connecting threads are formed at one end of the inner side wall of the connecting nut; and the connecting nut sleeves the threaded tube by the connecting threads. Besides, a mounting groove is formed in the other end of the inner side wall of the connecting nut and an elastic component is installed in the mounting groove. On the basis of the structure, a loosening or even shedding phenomenon of a connector can be avoided; and thus the continuity and reliability of the M12 connector function are guaranteed.

Description

technical field [0001] The invention belongs to the design of an anti-loosening structure of a connector, in particular to an anti-loosening structure of an M12 connector. Background technique [0002] In recent years, China's connector market has developed rapidly, with an average annual growth rate of about 37%, which is significantly faster than the global industry average growth rate of 5%. Among them, the M12 connector is now recommended for almost all field general specifications, and complies with the IP67 protection level according to the IEC61076-2-101 / 104 standard, and is traditionally used to connect sensors and actuators in automation technology. At present, connectors are widely used in many fields such as military industry, track, and communication. With the development of the information age, the requirements for signal transmission are getting higher and higher, so higher requirements are put forward for the performance of M12 connectors. Require. In order ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/627H01R13/622
CPCH01R13/622H01R13/627
Inventor 杨和成
Owner SICHUAN YONGGUI SCI & TECH CO LTD
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