A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an intelligent fingerprint coded anti-theft lock. The intelligent fingerprint coded anti-theft lock comprises an indoor handle, a lock body, a lock cylinder and an anti-theft mechanism, wherein the lock cylinder and the anti-theft mechanism are arranged in the lock body; an adjustment rod is connected with one end of an ejection rod; the ejection rod is sleeved with a spring; an inserting hole is formed in the indoor handle; the other end of the ejection rod is connected with a clamping connector, and the clamping connector makes contact with a clamping connecting block after penetrating through the inserting hole and the lock cylinder; a rhombus engagement head is installed at the end of the clamping connector; a transition hole is formed in the middle of the clamping connecting block, and a blind hole matched with the rhombus engagement head is formed in the bottom of the transition hole; a limiting rod matched with a limiting groove is formed in the peripheral wall of the limiting groove. When the limiting rod makes contact with the limiting position of the limiting groove, the rhombus engagement head is aligned to the blind hole. At the moment, the adjustment block carries out downward pressing to enable the rhombus engagement head to be engaged with the blind hole again, and further normal unlocking of the lock body is guaranteed. In this way, the time for continuously adjusting the position of the adjustment block is shortened for a user, and smooth opening and closing of an anti-theft door are guaranteed.
The invention discloses an intelligent fingerprint coded anti-theft lock. The intelligent fingerprint coded anti-theft lock comprises an indoor handle, a lock body, a lock cylinder and an anti-theft mechanism, wherein the lock cylinder and the anti-theft mechanism are arranged in the lock body; an adjustment rod is connected with one end of an ejection rod; the ejection rod is sleeved with a spring; an inserting hole is formed in the indoor handle; the other end of the ejection rod is connected with a clamping connector, and the clamping connector makes contact with a clamping connecting block after penetrating through the inserting hole and the lock cylinder; a rhombus engagement head is installed at the end of the clamping connector; a transition hole is formed in the middle of the clamping connecting block, and a blind hole matched with the rhombus engagement head is formed in the bottom of the transition hole; a limiting rod matched with a limiting groove is formed in the peripheral wall of the limiting groove. When the limiting rod makes contact with the limiting position of the limiting groove, the rhombus engagement head is aligned to the blind hole. At the moment, the adjustment block carries out downward pressing to enable the rhombus engagement head to be engaged with the blind hole again, and further normal unlocking of the lock body is guaranteed. In this way, the time for continuously adjusting the position of the adjustment block is shortened for a user, and smooth opening and closing of an anti-theft door are guaranteed.