Double locking and electricity obtaining structure for door lock
A door lock and lock shell technology, applied in building locks, building structures, buildings, etc., can solve the problems of electricity consumption, increased operating costs, hidden dangers to property safety, etc., and achieve the effect of saving costs and preventing accidental falling off.
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[0025] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 The shown anti-lock power-taking structure for the door lock includes a lock case 4 and a chain lock 1, the side of the lock case 4 is provided with at least one slideway hole 7; the inside of the lock case 4 has a circuit board 6, and The baffle plate 2 connected to the circuit board 6, the slider 3 and the micro switch 5, the micro switch 5 is arranged at one end of the baffle plate 2 and is connected with the circuit board 6 by a line, and the slider 3 can be connected along the baffle plate 2 slides. The chain lock 1 includes a chain 1 - 1 and a lock head 1 - 2 , and the lock head 1 - 2 partially passes through the slideway hole 7 and slides up and down along the slideway hole 7 . The baffle plate 2 is provided with an arc-shaped baffle surface at one end close to the micro switch 5 to limit the lateral displacement of the slider. The tail of the slider 3 has a hook angle; in the initi...
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