Cross-local area network broadcasting equipment based on digital network system and localization platform

Abstract

The invention relates to the technical field of broadcasting equipment, and discloses cross-local-area-network broadcasting equipment based on a digital network system and a localization platform, which comprises a broadcasting pipe, and a connecting pipe is sleeved at the central axis of the outer surface of the broadcasting pipe. According to the cross-local-area-network broadcasting equipment based on the digital network system and the localization platform, when the internal temperature is increased due to long-time use, the heat induction ball can be deformed under the temperature change, then the push rod can extrude the extrusion deformation ball, the extrusion deformation ball can be deformed under the extrusion effect, and the broadcasting efficiency is improved. An arc-shaped rod can be pushed to extrude an elastic rod, so that the elastic rod deforms, a piston baffle can be pushed to move under the deformation effect, an air inlet groove is exposed, the purpose of heat dissipation of the interior of the device is achieved, and meanwhile, due to the arrangement, the air inlet groove is prevented from being kept in an open state for a long time, and the service life of the device is prolonged. Therefore, a large amount of dust enters the device.

Description

technical field [0001] The invention relates to the technical field of broadcasting equipment, in particular to a cross-LAN broadcasting equipment based on a digital network system and a localized platform. Background technique [0002] At present, based on the advantages of being able to transmit information such as emergencies (such as disaster news), related preventive measures, and routine matters (such as daily weather conditions) to relevant personnel in a timely manner, broadcasting equipment is more and more widely used, such as in public Places, campuses, villages, and large-scale conferences, etc. [0003] These existing broadcasting equipment are generally set up in the open air, which makes the broadcasting equipment absorb a lot of dust. If the dust is not cleaned in time, it will seriously affect the transmission of sound, affect the volume of the broadcasting, and then affect the broadcasting. Effect. SUMMARY OF THE INVENTION [0004] The purpose of the pr...

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Problems solved by technology

[0003] The existing broadcasting equipment is generally set up in the open air, which causes a large amount of dust to be absorbed on the broadcasting equipment, and if the dust is not cleaned in time, it will seriously affect the transmission of sound, affect the volume of broadcasting, and then affect the broadcasting quality. Effect

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