Optical fiber assembly for detector
By incorporating a winding wheel and spiral spring into the testing instrument, the problem of fiber optic cable not being able to be wound up is solved, achieving portability and protection of the fiber optic cable while ensuring testing accuracy.
CN224062225UActive Publication Date: 2026-03-31NANJING SHENGLUE TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202520753283.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-31
- Estimated Expiration
- 2035-04-21
AI Technical Summary
Technical Problem
The external optical fiber of the existing detector cannot be wound up, making it inconvenient to carry and prone to getting messy, which affects the performance.
Method used
An optical fiber assembly including a winding wheel and a spiral spring was designed. The spiral spring drives the winding wheel to rotate, realizing the automatic winding of the optical fiber. A fixed plate and a guide tube are used to form a protective barrier to prevent the optical fiber from contacting foreign objects.
Benefits of technology
It achieves portability of optical fibers and neatness before use, preventing dust and oil contamination and ensuring the accuracy of test data.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of optical fiber assemblies, and particularly relates to an optical fiber assembly for a detector, which comprises a detector and an optical fiber. The winding wheel is located in the fixed disc below the detector, the detector is provided with a volute spiral spring through a fixed seat below the detector, and the volute spiral spring has a first state and a second state; when the volute spiral spring is in the first state, the optical fiber is pulled outwards to drive the winding wheel to rotate, so that the internal structure of the volute spiral spring is loose; when the volute spiral spring is in a second state, the winding wheel is driven by elasticity to rotate so as to wind the optical fiber; a shell is arranged on the outer side of the fixing disc and covers the winding wheel and the wound optical fiber, a guide pipe is arranged in front of the fixing base, and the part, close to the detector, of the optical fiber is guided into the winding wheel to form protection. The wire winding device can automatically wind and unwind wires before and after use, the wires are stored in order and prevented from being scattered, meanwhile, the wires are protected inside and prevented from being in contact with impurities such as external dust and oil stains, and it is guaranteed that the surfaces of the wires are free of scattering points.
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