SOUNDPROOF CHAMBER

To limit a person who can enter a soundproof chamber and to facilitate the person's exit after an expected usage period has passed.SOLUTION: The soundproof chamber 1 has a lock 31 provided between an enclosure 11 and a door 12, a power source part 32 for supplying power to electric apparatus pr...

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Bibliographische Detailangaben
Hauptverfasser: MASHITA HIROYUKI, SASAKI SHIGETAKA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To limit a person who can enter a soundproof chamber and to facilitate the person's exit after an expected usage period has passed.SOLUTION: The soundproof chamber 1 has a lock 31 provided between an enclosure 11 and a door 12, a power source part 32 for supplying power to electric apparatus provided inside of the enclosure 11, a CPU 21 for opening the lock 31 in response to the receiving of an indication for opening the lock 31, an alert part 36 having a sound source for generating an alert sound, and a display part 35 for displaying information relating to an usage of the soundproof chamber. After a predetermined expected usage period has passed after the opening of the lock 31, the CPU 21 controls the alert part 36 to generate the alert sound and the display part 35 to display the information for facilitating an exit from the soundproof chamber 1.SELECTED DRAWING: Figure 3 【課題】防音室に入れる人を限定し、使用予定時間が経過したら退出を促すことができるようにする。【解決手段】防音室1は、筐体11と扉12との間に設けられた錠31と、筐体11の内部に設けられた電子機器に電力を供給する電源部32と、錠31を開く指示を受信したことに応じて錠31を開くCPU21と、警報音を発生する音源を有する警報部36と、防音室の使用に関する情報を表示させる表示部35と、を有する。CPU21は、錠31を開いてから予め設定された使用予定時間が経過したら、警報部36に警報音を発生させるか、表示部35に防音室1から退出することを促す情報を表示させる。【選択図】図3