Combined optical branching device

An optical splitter and combined technology, which is applied in light guides, optics, instruments, etc., can solve the problems of troublesome maintenance, short service life, and high replacement frequency of optical splitters, so as to reduce the frequency of replacement and the cost of use and cost Low, uniform light distribution

Inactive Publication Date: 2019-11-22
陕西云彩信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of existing optical splitters, such as troublesome maintenance, easy failure, high replacement frequency, short service life and uneven light distribution, and provide a new type of optical splitter

Method used

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  • Combined optical branching device
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Embodiment Construction

[0029] A combined optical splitter, comprising an optical splitter body, the optical splitter body includes a casing 1, a box body 2, the casing 1 is slidably connected to the box body 2, and the upper end of the box body 2 is provided with a panel 3, so The box body 2 is provided with a partition 4, and the panel 3 is provided with a hole 31; the box body 2 is provided with a shunt element 32;

[0030] Further, the upper end of the housing 1 is provided with a chute 5, and the upper end of the chute 5 is provided with a scraper 7; the chute 5 is provided with a slide bar 6, and the slide bar 6 is located at the front and rear ends of the scraper 7 , the bottom end of the scraper 7 is attached to the shell 1; when the upper end of the shell 1 is contaminated with dirt, you only need to hold the slide bar 6 to move left and right, and the slide bar 6 will drive the scraper 7 along the slide The groove 5 moves left and right, and since the bottom end of the scraper 7 is attached...

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PUM

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Abstract

The invention relates to a combined optical branching device, and the optical branching device comprises a shell and a box body; the shell is slidably connected with the box body; a panel is arrangedat the upper end of the box body, and a partition plate is arranged in the box body; a hole is formed in the panel; a branching element is arranged in the box body; a sliding groove is formed in the upper end of the shell, and a scraper is arranged at the upper ends of the sliding grooves; sliding rods are arranged in the sliding grooves and located at the front end and the rear end of the scraper, and the bottom end of the scraper is attached to the shell. The optical branching device body further comprises an input adapter and an output adapter; the front panel of the box body is provided with an optical fiber inlet hole and an optical fiber outlet hole set, and the input adapter penetrates through the optical fiber inlet hole and is connected with the input end of the branching elementthrough an optical fiber sleeved with a hollow pipe. The optical branching device further comprises a simple optical fiber coupler, a low-channel optical filter and a planar waveguide type optical splitter body. The optical branching device is compact in structure, easy and convenient to manufacture, low in cost, uniform in light splitting and capable of meeting the transmission requirements of different wavelengths.

Description

technical field [0001] The invention relates to optical fiber communication technology, in particular to a combined optical splitter. Background technique [0002] An optical splitter, also known as an optical splitter, is one of the important passive components in an optical fiber link. It is an optical fiber junction device with multiple input ports and multiple output ports. Existing optical splitters generally include a box body, a cover plate on the box body, and an optical splitter module. The box body is also provided with an input port and an output port. The input port passes through the optical fiber and the optical splitter module. The input ends are connected, and the output ports are connected with the output ends of the optical splitter module through optical fibers. Since the length of the optical fiber used in the cabinet needs to ensure a certain margin, the redundant optical fiber is often entwined with each other. The optical fiber is a common coated opti...

Claims

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Application Information

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IPC IPC(8): G02B6/44
CPCG02B6/4457G02B6/4431
Inventor 高平锁
Owner 陕西云彩信息科技有限公司
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