Optical fiber connector

An optical fiber connector and sleeve technology, which is applied in the coupling of optical waveguides and other directions, can solve the problems of unstable matching of metal parts, and achieve the effect of improving the transmission speed of optical signals, stable performance and beautiful appearance.

Inactive Publication Date: 2017-05-24
KUNSHAN XINYUTONG OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stability of this electrical isolation method is affected by structural assembly gaps and errors, and is affected by the stress caused by welding, resulting in unstable fit of metal parts

Method used

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  • Optical fiber connector

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] ginseng figure 1 As shown, the optical fiber connector includes a ceramic ferrule 1, a ceramic ferrule 2 and an integrally formed ferrule shell 3. The ferrule shell 3 forms an installation cavity along the axial direction, and the installation cavity includes a first diameter with a first diameter. A cavity and a second cavity with a second diameter, the first cavity is close to one end of the opening, the first diameter is larger than the second diamete...

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Abstract

The invention discloses an optical fiber connector comprising a ceramic inserting core, a ceramic bushing and an integrally formed bushing shell. An installing cavity is formed along the axial direction of the bushing shell. The installing cavity comprises a first cavity having the first diameter and a second cavity having the second diameter. The first cavity is close to the end of opening. The first diameter is greater than the second diameter. One end of the ceramic inserting core is installed in the first cavity. The ceramic bushing is installed in the installing cavity and arranged between the ceramic inserting core and the bushing shell. According to the structure of the optical fiber connector, the problem of matching instability of metal pieces caused by the fact that the stability of the electrical isolation mode is influenced by the error of structural assembling clearance and influenced by the stress of welding can be solved; and the structure achieves the objectives that the inserting core optical coupling loss is low, connection and positioning are accurate, use is convenient, the appearance is beautiful and the performance is stable and the optical signal transmission speed can be greatly enhanced and the service life can be prolonged.

Description

technical field [0001] The application belongs to the technical field of optical fiber communication, and in particular relates to an optical fiber connector. Background technique [0002] Optical fiber connector is a device for detachable (movable) connection between optical fiber and optical fiber. It precisely butts the two end faces of optical fiber so that the optical energy output by the transmitting optical fiber can be coupled to the receiving optical fiber to the maximum extent. And minimize the impact on the system due to its intervention in the optical path. [0003] The electrical isolation design between TOSA (Transmitter Optical Subassembly) LC fiber optic connector assembly structures in the prior art uses ceramic gaps to isolate the contact between metals. The stability of this electrical isolation method is affected by structural assembly gaps and errors, and is affected by the stress caused by welding, resulting in unstable fit of metal parts. [0004] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/38
Inventor 高晓华
Owner KUNSHAN XINYUTONG OPTOELECTRONICS TECH CO LTD
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