Communication device with moisture-proof function for tunnel

Abstract

The invention relates to a communication device with a moisture-proof function for a tunnel. The device comprises a top plate, a main body, lifting mechanisms and sealing covers. Two moving plates, two driving assemblies and a plurality of wiring mechanisms are arranged in the sealing cover, each wiring mechanism comprises a wiring hole and two clamping assemblies, and the wiring hole is formed atthe bottom in the sealing cover. Each clamping assembly comprises a sponge block, a fastening mechanism, a fixing block and two connecting frames, and the fastening mechanism comprises a rotating assembly, an extrusion block, a connecting assembly, a clamping plate and two telescopic assemblies. According to the communication device with the moisture-proof function for the tunnel, a communicationline is conveniently inserted into a communication interface through the wiring mechanism and then the sealing hole is sealed; the sealing cover abuts against the lower portion of the main body, so that the water vapor is prevented from making contact with the communication interface to influence the communication. Moreover, the communication line is fastened through a fastening mechanism, so that the water absorbed by the sponge block can be removed, the communication interface is prevented from being rusted, the stable communication function of the device is guaranteed, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of communication technology equipment, in particular to a communication equipment with moisture-proof function used in tunnels. Background technique [0002] Communication equipment is divided into wireless communication equipment and wired communication equipment. Most of the existing ground communication is completed by wireless communication equipment, but in the deep underground tunnels, the use of wireless communication equipment will be limited by environmental factors. Therefore, Wired communication equipment will be used for communication. [0003] However, when the existing wired communication equipment for tunnels is in use, due to the high humidity inside the tunnel and deep water accumulation in some passages, most of the communication equipment in the tunnels of the prior art has poor moisture-proof performance, especially for these communication equipments. Most of the communication interfaces of the eq...

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Problems solved by technology

[0003] However, when the existing wired communication equipment for tunnels is in use, due to the high humidity inside the tunnel and deep water accumulation in some passages, most of the communication equipment in the tunnels of the prior art has poor moisture-proof performance, especially for these communication equipments. Most of the communication interfaces of the equipment are directly exposed to the outside. After long-term use, water vapor will come into contact with the connection between the communication line and the communication interface, causing corrosion on the surface of the communication interface, affecting the communication function, and reducing the practicability of the existing communication equipment for underground tunnels.

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