Optical fiber rotary connector

A technology for rotating connectors and connectors, applied in the directions of light guides, optics, instruments, etc., can solve problems such as restricting popularization and application, and achieve the effects of reducing volume, reducing quality, and increasing the density of fiber channels

Pending Publication Date: 2020-01-14
ANHUI LANXUAN PHOTOELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the diameter of multi-channel optical fiber rotary connectors on the market is generally more than 60mm, which limits its application in aerospace, robotics, video pan-tilt and other fields.

Method used

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  • Optical fiber rotary connector
  • Optical fiber rotary connector

Examples

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Embodiment Construction

[0013] like Figure 1-Figure 2 As shown, a fiber optic rotary connector includes a connector housing 18, the connector housing 18 includes a stator housing 1 and a rotor housing 2, and the stator housing 1 and the rotor housing 2 are provided with connected hollows. Cavity, the sun shaft 3 and the planet shaft 4 are arranged in the cavity, and the sun shaft 3 and the planet shaft 4 are fixed by screw connection, and the planet shaft 4 has an upper sleeve part and a The lower socket part, the upper socket part and the lower socket part are provided with a planetary bearing 5, the sun shaft 3 is provided with a sun bearing 6, and the planetary bearing 5 is provided with a planetary gear 7 , the sun bearing 6 is provided with a sun gear 8, the planetary gear 7 is meshed with the sun gear 8, the sun shaft 3 is provided with a bushing 9, and the outer end of the sun shaft 3 is provided with The inner ring locking ring 10, and the other end of the sun shaft 3 is provided with a pri...

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Abstract

The invention relates to optical fiber connecting equipment, in particular to an optical fiber rotary connector. The use problem of the optical fiber rotary connector is solved. The optical fiber rotary connector comprises a connector shell body, wherein the connector shell body comprises a stator outer shell and a rotor outer shell; connected cavities are formed in the stator outer shell and therotor outer shell; a sun shaft and a planetary shaft are arranged in the cavities; the sun shaft and the planetary shaft are connected and fixed by means of screws; the planetary shaft is provided with an upper sleeving part and a lower sleeving part in the radial direction; planetary bearings are arranged on the upper sleeving part and the lower sleeving part; a sun bearing is arranged on the sunshaft; and planetary gears are arranged on the planetary bearings. The optical fiber rotary connector is reasonable in design, facilitates the size-reduced and mass-reduced production, improves the connection efficiency, reduces the production and usage cost, improves the density of optical fiber channels, and is practical and economical.

Description

technical field [0001] The invention relates to an optical fiber connection device, in particular to an optical fiber rotary connector. Background technique [0002] The optical fiber rotary connector is installed at the axis of the rotating system. This position usually needs to integrate other types of rotary connectors such as electricity, gas, liquid, microwave, etc., and the installation space is tight, so the small diameter optical fiber slip ring has strong competition. Advantage. At present, the diameter of multi-channel optical fiber rotary connectors on the market is generally more than 60mm, which limits its popularization and application in aerospace, robotics, video pan-tilt and other fields. Contents of the invention [0003] Aiming at the deficiencies of the existing technology, the invention provides an optical fiber rotary connector with a diameter of only 20mm, which has a strong competitive advantage. [0004] In order to achieve the above object, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/36G02B6/38
CPCG02B6/3604G02B6/3807
Inventor 张录娟
Owner ANHUI LANXUAN PHOTOELECTRIC TECH CO LTD
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