Timing warning lock

The utility model provides a timing warning lock, includes lock body, control switch and display, and the state of lock body passes through control switch and shows on the display, and the one end of display still is connected with the time -recorder, with alarm of time -recorder parallel connection...

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Bibliographic Details
Main Authors ZHU WENBING, JIANG HONGWEI, XU KONGRONG, FAN LIQING
Format Patent
LanguageEnglish
Published 30.09.2015
Subjects
ACCESSORIES THEREFOR
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Summary:The utility model provides a timing warning lock, includes lock body, control switch and display, and the state of lock body passes through control switch and shows on the display, and the one end of display still is connected with the time -recorder, with alarm of time -recorder parallel connection and alarm switch. The utility model discloses can be through the timing or trigger relative secret space that alarm device in time discover to be locked in like spaces such as hospital bathroom, apartment for elderly people whether someone to and stay people's time overlength whether inside, or safety not, avoid medical treatment or nursing space to take place the unnecessary incident.
Bibliography:Application Number: CN20152218563U