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Optical fiber surrounding ring device

An optical fiber ring skeleton and optical fiber technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of inability to wind optical fiber rings of different widths, troublesome optical fiber winding, high processing costs, etc., achieve simple structure, improve ringing efficiency, reduce Effects of Surrounding Costs

Active Publication Date: 2015-03-25
CHONGQING HUAYU ELECTRIC GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the present invention is how to solve the problem that the structure of the existing ring-wrapping device cannot be wound with fiber rings of different widths, resulting in troublesome optical fiber winding, low winding efficiency, and high processing costs. Provided is an optical fiber winding ring device, capable of winding optical fiber rings of different widths, and improving winding efficiency, thereby reducing processing costs

Method used

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  • Optical fiber surrounding ring device
  • Optical fiber surrounding ring device
  • Optical fiber surrounding ring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: see figure 1 , figure 2 , an optical fiber surrounding ring device, including a fixed ring 1, an optical fiber ring frame 2, a positioning ring 3 and an adjusting ring 4. The fixing ring 1 includes a circular plate-shaped frame body, one side of the frame body has a (circular) frame positioning groove, and the axis line of the frame positioning groove coincides with the axis line of the frame body. The optical fiber ring skeleton 2 is ring-shaped, one end of which is placed in the skeleton positioning groove on the frame body, and the other end is pressed by the positioning ring 3 . In practice, a scale layer is provided on the outer surface of the fiber ring skeleton 2 along its axial direction; in this way, it is more convenient, faster and more accurate to adjust the width of the fiber ring. The positioning ring 3 is a circular plate body, and the diameter of the positioning ring 3 is less than or equal to the outer diameter of the optical fiber ring...

Embodiment 2

[0028] Example 2, see image 3 , Figure 4 , and the difference from Embodiment 1 is that the inner wall of the adjustment ring 4 protrudes inward near the edge of the side away from the fixed ring 1 to form a locking plate, and several arc-shaped holes 61 are opened on the locking plate. The center of the circle where the arc holes 61 are located is located on the axis of the adjusting ring 4; a locking bolt 62 is respectively arranged in each arc hole 61, and the adjusting ring 4 is connected with the positioning ring 3 through the locking bolt 62. Fasten together. During the adjustment process, first loosen (or remove) the locking bolt 62, and then turn the adjustment ring 4 until it reaches the required position (even if the length of the optical fiber ring skeleton 2 between the adjustment ring 4 and the fixing frame reaches required length); then tighten the locking bolt 62, so that the locking is fixed by the locking bolt 62.

[0029] Through the optical fiber windin...

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Abstract

The invention discloses an optical fiber surrounding ring device. The optical fiber surrounding ring device comprises fixing rings, an optical fiber ring framework, positioning rings and adjusting rings, wherein the fixing rings comprise round plate-shaped frame bodies; the optical fiber framework rings are annular; each positioning ring is a round plate body, and is connected with a frame body via a connecting bolt; the adjusting rings are of ring body structures, and the outer diameters of the adjusting rings are consistent with those of the fixing rings, and the inner side walls of the adjusting rings and the side walls of the positioning rings are connected together in a thread matched mode; the adjusting rings are positioned and fixed by a locking structure. The optical fiber surrounding ring device can be used for winding optical fiber rings with different widths and improving the winding efficiency, thereby reducing the processing cost.

Description

technical field [0001] The invention relates to an optical fiber winding device, in particular to an optical fiber winding ring device for winding an optical fiber ring in an optical fiber gyroscope. [0002] Background technique [0003] The fiber optic ring is an important part of the fiber optic gyroscope. In order to obtain a high-precision fiber optic gyroscope, a high-quality fiber optic ring must be wound. The winding methods of the fiber optic ring include single-stage winding, two-stage winding, and four-stage winding. , no matter which kind of winding method can control the length and width of the fiber well; and the length and width of the fiber have a great influence on the accuracy of the entire fiber ring. However, the width of the fiber ring skeleton of the current fiber ring device is fixed, which also causes the width of the fiber ring to be unable to be adjusted arbitrarily during the fiber ring manufacturing process, so that the winding of fiber rings wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C25/00
CPCG01C25/00
Inventor 杨波任莎莉傅娜邓莉李店王娇刘晓艳
Owner CHONGQING HUAYU ELECTRIC GRP