Fingerprint handle lock with novel structure

Abstract

The invention discloses a fingerprint handle lock with a novel structure, which comprises an L-shaped handle, the handle comprises a transverse part and a longitudinal part, an electric component is mounted in the longitudinal part, so that the internal space of the transverse part is emptied, a fingerprint module can be arranged at any position of the handle, a larger space is provided for a control panel, and the functions of the fingerprint handle lock are enriched. A mechanical lock head is installed at the tail end of the transverse part, a push rod is fixedly installed on the mechanical lock head, a push rod sliding block is arranged at the end of the push rod, an ejector block is installed on the push rod sliding block in a sliding mode, and a bolt is installed at the lower end of the ejector block. A handle core is further installed in the longitudinal part and provided with a groove, and the ejector block pushes the bolt to be inserted into the groove. According to the handle lock, the unlocking function is completed by rotating the transverse part, the mechanical lock head and the electric assembly are installed on the transverse part and the longitudinal part respectively, the structure in the longitudinal part is greatly simplified, the assembling difficulty is effectively reduced, the production efficiency is improved, the size of the longitudinal part can be reduced, and the appearance of the handle lock has a larger design space.

Description

technical field [0001] The invention relates to a fingerprint handle lock, in particular to a fingerprint handle lock with a novel structure. Background technique [0002] The patent document with publication number CN108412303A discloses a multi-functional fingerprint handle lock. When unlocking with a key, the cover plate of the lock cylinder is first removed, and the lock cylinder (mechanical lock head) is rotated with the key, so that the recovery protection plate is pressed against the clutch. (drive block), rotate 90 degrees and then push the top, push the clutch to move, then push the card core, and press the spring of the card core, the card core stretches out, and is inserted into one of the small round holes of the square steel transmission seat, At this time, the handle can be pressed down; the handle drives the square steel transmission seat inserted with the square steel to rotate; the square steel then drives the lock body in the door panel to rotate, and the u...

AI Technical Summary

Problems solved by technology

[0002] The patent document with the publication number CN108412303A discloses a multifunctional fingerprint handle lock. When using a key to unlock the lock, first remove the cover plate of the lock cylinder, and then use the key to rotate the lock cylinder (mechanical lock head), so that the recovery protection plate is pressed against the clutch. part (drive block), rotate 90 degrees and then push the top, push the clutch to move, then push the card core, and press the card core spring, the card core protrudes, and gets stuck into one of the small round holes of the square steel transmission seat. At this time, the handle can be pressed down; the handle drives the square steel transmission seat inserted with the square steel to rotate; the square steel drives the lock body in the door panel to rotate, and the unlocking process can be completed. This structure can make the hand box (handle) The vacated space not only widens the design space of the shape of the hand box, but also provides more space for the control board, which can increase the functions of the control board. However, this structure installs the motor clutch kit and the lock cylinder at the front half of the hand box ( Vertical part), the number of parts at this position is large, the structure is complex, not only difficult to assemble, but also leads to a larger volume of the vertical part, and for the sake of beauty, the volume of the horizontal part needs to be increased according to a certain proportion, resulting in The increase in the volume of the handle lock, thereby increasing the production cost

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