Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door lock capable of reminding user of locked security door
The invention discloses a door lock capable of reminding a user of a locked security door. The door lock comprises a keyhole formed in a door frame, a spring bolt positioned on the door, and a wireless receiving module arranged on a key, wherein a sensor capable of sensing the spring bolt and a wireless transmitting module are arranged on the keyhole; the sensor is connected with the wireless transmitting module; the wireless receiving module is connected with an LED indicator; when the sensor senses that the spring bolt is inserted in the keyhole, the wireless transmitting module transmits a signal to the wireless receiving module, and the wireless receiving module controls operation of the LED indicator. The door lock is simple in structure, safe, reliable and low in cost, and can conveniently remind the user whether the security door is locked to avoid the situation that the user goes upstairs to confirm whether the security door is locked.
Door lock capable of reminding user of locked security door
The invention discloses a door lock capable of reminding a user of a locked security door. The door lock comprises a keyhole formed in a door frame, a spring bolt positioned on the door, and a wireless receiving module arranged on a key, wherein a sensor capable of sensing the spring bolt and a wireless transmitting module are arranged on the keyhole; the sensor is connected with the wireless transmitting module; the wireless receiving module is connected with an LED indicator; when the sensor senses that the spring bolt is inserted in the keyhole, the wireless transmitting module transmits a signal to the wireless receiving module, and the wireless receiving module controls operation of the LED indicator. The door lock is simple in structure, safe, reliable and low in cost, and can conveniently remind the user whether the security door is locked to avoid the situation that the user goes upstairs to confirm whether the security door is locked.
Door lock capable of reminding user of locked security door
YE DAJIANG (Autor:in)
06.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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