Security anti-theft door with automatic alarm function
An automatic alarm and anti-theft door technology, which is applied in the direction of preventing theft, anti-theft alarm mechanical activation, non-mechanical transmission and other locks, etc., can solve the problems of non-resetting, no alarm function, and inability to record the personnel who destroy the anti-theft door, etc., to achieve It is easy to search and troubleshoot and prevent violent damage
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[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.
[0020] Such as Figure 1-5 As shown, a security anti-theft door that can automatically alarm includes a door frame 32 and a first cavity 31 that is located in the door frame 32 and opens downward. The first cavity 31 is hingedly provided with an anti-theft door 10, so The right end face of the anti-theft door 10 is fixedly provided with a password input device 26 which can be unlocked by pressing a button. The door 10 is fixed with a first chute 27 which is located on the lower side of the second cavity 22 and communicates with the second cavity 22 . The first closing plate 23 at the right opening of the cavity 22, the lower end surface of the first closing plate 23 is connected to the lower inner wall of the first chute 27 through the first compression spring 25,...
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