Calling system for communication inside and outside clean room

The invention discloses a calling system for communication inside and outside a clean room, and the system comprises an outdoor module which is disposed outside the clean room; the indoor fixed module is arranged in the clean room, the outdoor module sends a call request to the indoor fixed module,...

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Bibliographic Details
Main Authors WANG LEI, LUO RUN, CAI QIKE, LIU ZHAO
Format Patent
LanguageChinese
English
Published 18.07.2023
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TRANSMISSION
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Summary:The invention discloses a calling system for communication inside and outside a clean room, and the system comprises an outdoor module which is disposed outside the clean room; the indoor fixed module is arranged in the clean room, the outdoor module sends a call request to the indoor fixed module, and the indoor fixed module connects a voice call with the outdoor module; the indoor mobile module is used for being worn by a worker, the indoor mobile module comprises a calling machine, a calling unit is arranged in the calling machine, and when the outdoor module sends a calling request to the indoor fixed module, the calling unit is controlled to send calling information to the worker. According to the invention, the indoor mobile module is clamped on the arm of the worker, the fitting degree between the indoor mobile module and the body of the worker is improved, the application range is wide, and the calling information can be accurately and reliably transmitted to the worker. 本申请公开了一种用于洁净室内外通信的呼叫系统，包括：室外模块
Bibliography:Application Number: CN202310706370