A module box for packaging splitters of plc planar optical waveguide series

Abstract

The invention discloses a module box for packaging of a PLC planar optical waveguide series branching unit. The module box comprises an upper cover and a box body, the upper cover is connected with the box body through a bolt, the box body is a cavity structure, wherein a bracket and a wire branching wheel are arranged in the box body, the bracket is located at one side of the wire branching wheel, moreover, the bracket is matched with the box body and respectively provided with a light input through hole and a light output through hole, and casing pipes are respectively arranged at the insideof the light input through hole and the light output through hole. The module box has the beneficial effects that, by assembling the wire branching wheel and a cushioning mechanism in the box body, aconductor can be input through the casing pipe in the light input through hole, wound along the wire branching wheel, connected with a light module and output through the light output through hole, and the wire branching wheel can arrange wires stably, thus, usage of glue is avoided, and integration level is high, space and limited resource are saved, moreover, the cushioning mechanism can effectively prevent wire loosing of the conductor under an action of external force, packaging is reliable, structure is rational, and the module box has the characteristics of falling resistance and compression resistance.

Description

technical field [0001] The invention relates to the technical field of coal mining auxiliary equipment, in particular to a module box for encapsulating PLC planar optical waveguide series splitters. Background technique [0002] FTTx (Fiber-to-the-x, fiber optic access network), used to connect telecom operators and end users, FTTx (fiber optic access network) network has a passive network, high bandwidth, a variety of bearing services and flexible support protocols And other advantages, will phase out the ADSL network. [0003] With the large-scale implementation of fiber-to-the-home, the network is deeply affecting our lives. For the deployment of fiber-to-the-home networks, the product usage of PLC optical splitters has increased significantly, but there are still problems in the production of PLC optical splitters. Technical difficulties need to be resolved. [0004] During the processing of the optical splitter, the optical module and optical fiber need to be protecte...

AI Technical Summary

Problems solved by technology

[0004] During the processing of the optical splitter, the optical module and optical fiber need to be protected. During the use of the current protective box, the optical module and optical fiber are fixed with 704 glue, which is extremely inconvenient in production, affects production efficiency, and increases The material cost and labor cost are reduced; at the same time, because the amount of glue can not be uniformly controlled, it has an impact on the environmental performance of the product. There is also the light input perforated inner conductor that is prone to off-line under the action of external force, thus affecting the use of the product

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