Outdoor activity microphone sponge cover replacement system and replacement method thereof

Abstract

The invention relates to an outdoor activity microphone sponge cover replacement system and a replacement method thereof. The system comprises a mounting frame. The mounting frame is uniformly provided with operation grooves in the circumferential direction. The upper end of the mounting frame is uniformly provided with insertion holes in the circumferential direction. Butting mechanisms are arranged in the insertion holes. Auxiliary mechanisms are arranged on the inner wall of the upper end of the mounting frame in the circumferential direction. The auxiliary mechanisms are in one-to-one correspondence with the insertion holes. A film sleeving mechanism is mounted on the middle portion of the inner wall of the upper end of the mounting frame. Through the outdoor activity microphone spongecover replacement system, hidden danger that a lot of microphones are needed at a large activity site, sponge covers on the microphones cannot be replaced in time after the microphones are used alternately, users feel uncomfortable easily, personnel at the activity site are complex, saliva are retained on the sponge covers easily and virus infection is caused due to tardy replacement in the existing microphone sponge cover sleeving process can be solved.

Description

technical field [0001] The invention relates to the technical field of microphones, in particular to a microphone sponge cover replacement system for outdoor activities and a replacement method thereof. Background technique [0002] The scientific name of the microphone is the microphone, and the microphone is an indispensable tool in large-scale outdoor activities, such as wedding scenes, product advertisements and other outdoor activities with a large number of participants and complex personnel, and similar activities often have interactive links, which are needed There are a large number of microphones, and it is inevitable that the microphones will be used alternately. Considering health and safety issues, the sponge cover is generally chosen to be replaced. [0003] But there are following problems in the replacement of sponge cover in existing large-scale outdoor activities: [0004] a. There are many microphones required at the scene of large-scale activities, and t...

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Problems solved by technology

[0008] In order to solve the above problems, the present invention provides a microphone sponge cover replacement system for outdoor activities and a replacement method thereof. The present invention can solve the following problems in the existing microphone sponge cover set process: Many, the sponge cover on the microphone cannot be replaced in time after the microphone is used alternately, and the tolerance will cause the user's psychological discomfort; b, the personnel at the event site is complicated, the sponge cover is easy to accumulate saliva, and there is a hidden danger of virus infection if it is not replaced in time; the present invention can solve The function of efficiently replacing the sponge cover of the microphone at the existing large-scale event site can ensure the hygiene of the microphone and eliminate the hidden danger of saliva infection, etc.

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