Cable storage type rotary optical cable signal transporting device

A technology for signal transmission and cable storage, applied in the direction of fiber mechanical structure, etc., can solve the problems of damage to other rotating parts, transfer optical cable being stretched and broken, and signal transmission interruption.
CN101644802AInactive Publication Date: 2010-02-10雷步忠 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
雷步忠
Publication Date
2010-02-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a cable storage type rotary optical cable signal transporting device, comprising a main spindle, a transmission gear system, a rotary cable storage mechanism formed by a levorotation cable storage roller and a dextrorotation cable storage roller and a transmission input part which is connected with the main spindle and comprises an optical fiber terminal seat, wherein a terminal disk which is fixedly connected with the main spindle is arranged in the transmission input part, the output end of a limiting torque clutch is connected with a half-coupling fixed on the terminal disk, the input end of the limiting torque clutch is connected with a transmission sleeve, a drive disk is connected with a drive poking rod which is fixed on the transmission sleeve through a connecting piece, and the drive disk, the limiting torque clutch and the main spindle share the same rotation center. The invention solves the problems that because cycles of reciprocating rotation of anexternal optical cable winding mechanism exceed a preset allowed rotation angle of a carried transfer optical cable on the cable storage rollers, the carried transfer optical cable can be stretched tobe broken, and other rotation parts are damaged to lead to signal transmission interruption.
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Description

technical field

[0001] The invention relates to a cable storage type rotary optical cable signal transmission device. Background technique

[0002] The principle of similar products is to realize the transmission of the optical cable signal on the rotating mechanism to the fixed receiver by the allowable number of reciprocating rotations of the built-in flexible transit optical cable on the cable storage roller and the reciprocating rotation of the optical cable winding mechanism. on the device.

[0003] However, the most common problems of similar products in engineering applications are:

[0004] Since the drive adopts a completely rigid connection, once the number of reciprocating rotations of the external optical cable winding mechanism exceeds the preset allowable rotation angle of the internal intermediate optical cable on the cable storage roller, the internal optical intermediate cable will be pulled The extension is broken and other rotating parts are damaged, res...

Claims

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