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A control structure for the rotary shaft of the electronic lock contains: a case, a reduction gear, a drive gear, and multiple flexible sheets. The case includes a coupling portion, a support plate, a rotatable connection portion, an orifice, a motor, and a worm. The reduction gear includes a toothed disc. The drive gear includes a central hole, a recessed portion, and two symmetrical notches. A clamp space is defined between the multiple flexible sheets, and a stop disc includes a central aperture. The central aperture accommodates a metal sleeve formed in a rhombus shape, and the metal sleeve has four tabs formed on four corners thereof respectively, a noncircular aperture defined on a center of the metal sleeve, and a rib extending from a front end of the noncircular aperture. The metal sleeve is clamped by the multiple flexible sheets in the clamp space.
A control structure for the rotary shaft of the electronic lock contains: a case, a reduction gear, a drive gear, and multiple flexible sheets. The case includes a coupling portion, a support plate, a rotatable connection portion, an orifice, a motor, and a worm. The reduction gear includes a toothed disc. The drive gear includes a central hole, a recessed portion, and two symmetrical notches. A clamp space is defined between the multiple flexible sheets, and a stop disc includes a central aperture. The central aperture accommodates a metal sleeve formed in a rhombus shape, and the metal sleeve has four tabs formed on four corners thereof respectively, a noncircular aperture defined on a center of the metal sleeve, and a rib extending from a front end of the noncircular aperture. The metal sleeve is clamped by the multiple flexible sheets in the clamp space.
Control Structure for Rotary Shaft of Electronic Lock
CHEN JEFF (author)
2021-03-04
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Transmission Structure of Rotary Shaft of Electronic Lock
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