Gate lock promoter
A prompter and door lock technology, which is applied in building locks, electric alarm locks, buildings, etc., can solve the problems of safety hazards and the inability to completely close the door, and achieve the effects of avoiding safety hazards, simple structure, and obvious application effects
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[0013] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0014] like figure 1 and figure 2 As shown, the present invention has designed a kind of door lock prompter, comprises first contact 1, second contact 2, controller 3 and the power supply 4 that is connected with controller 3 respectively, timer 5 and voice alarm device 6 ; Wherein, the first contact 1 is arranged on the outer metal surface of the lock 7, the second contact 2 is arranged in the lock hole of the lock 7, and the insulation between the first contact 1 and the second contact 2; control One of the input points of the device 3 is connected with the deadbolt 8; the power supply 4 supplies power to each device through the controller 3; the controller 3, the power supply 4 and the timer 5 are arranged inside the door lock, and the voice alarm device 6 Set on the surface of the door lock.
[0015] The door loc...
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