Abstract

This electronic lock is provided with: a casing (20b); a shackle (10) which comprises a tip portion (12) and a base portion and which can move between an inserted position, in which the tip portion (12) and base portion are inserted into the casing (20b), and a separated position, in which the tip portion (12) is separated from casing (20b); a lock mechanism which can lock the shackle (10) in the inserted position; an antenna for wirelessly communicating with an electronic key; and a control unit which controls the lock mechanism depending on ID information of the electronic key acquired via the antenna. The casing (20b) includes an outside case (40b) having an opening (42b), and a nonmagnetic, non-conductive bottom (52b) which covers the opening (42b). The antenna is opposite of the opening (42b).

IPC Classes  ?

• E05B 67/22 - Padlocks with sliding shackles, with or without rotary or pivotal movement
• E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
• E05B 49/00 - Electric permutation locksCircuits therefor

Abstract

This electronic lock (1) is provided with: a casing (20); a shackle (10) which comprises a tip portion (12) and a base portion (16) and which can move between an inserted position, in which the tip portion (12) and base portion (16) are inserted into the casing (20), and a separated position, in which the tip portion (12) is separated from casing (20); and a lock mechanism which can lock the shackle (10) in the inserted position. The casing (20) includes a main body (21) and a lid (28), which are fixed together by means of a screw (S) so as to allow disassembly, and an insertion hole (22), into which the leading end (12) is inserted; when the shackle (10) is in the separated position, the screw (S) can be accessed through the insertion hole (22), and when the shackle (10) is locked in the inserted position, the screw (S) is concealed by the shackle (10) and the casing (20).

IPC Classes  ?

• E05B 67/22 - Padlocks with sliding shackles, with or without rotary or pivotal movement
• E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
• E05B 49/00 - Electric permutation locksCircuits therefor

Abstract

This electronic lock (1) is provided with: a casing (20); a shackle (10) which comprises a tip portion (12) and a base portion (16) and which can move between an inserted position, in which the tip portion (12) and base portion (16) are inserted into the casing (20), and a separated position, in which the tip portion (12) is separated from casing (20); and a lock mechanism (RM) which can lock the shackle (10) in the inserted position. The lock mechanism (RM) includes: a spherical body (R) which can move between an engaged position engaged with the shackle (10) in the inserted position, and a disengaged position; a vertically moving body (30) which can move between a restricting position restricting the spherical body (R) in the engaged position and a release position which releases the restriction on the spherical body (R); and a drive unit (DU) which drives the vertically moving body (30) in a linear direction between the restricting position and the release position. The drive unit (DU) includes a rotatable motor and a conversion mechanism which converts the rotational power of the motor to linear motion and transmits this to the spherical body (R).

IPC Classes  ?

• E05B 67/22 - Padlocks with sliding shackles, with or without rotary or pivotal movement
• E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
• E05B 49/00 - Electric permutation locksCircuits therefor

Abstract

An electronic clock comprises: a driving source; a second hand gear to which a second hand is fixed, the second hand being rotated by receiving power from the driving source; a connection gear configured to be rotated by receiving power from the second hand gear; an adjustment gear for adjusting positions of a minute hand and an hour hand; and a teeth part to which the minute hand is fixed, the teeth part being slidably connected to the connection gear and receiving power from the adjustment gear, wherein the electronic clock further comprises: a minute hand tube rotating while sliding with respect to the connection gear when receiving power from the adjustment gear; an internal clock for measuring an elapsed time based on a reference signal from a reference signal source; a receiver configured to receive standard radio waves including time information; and a control unit outputting driving pulses to the driving source, the control unit performing a correction operation for synchronizing the output timing of the driving pulses and the rising timing of a pulse signal at one-second intervals of the standard radio waves.

IPC Classes  ?

• G04C 9/00 - Electrically-actuated devices for setting the time-indicating means
• G04R 40/04 - Correcting the clock frequency by detecting the radio signal frequency
• G04R 60/14 - Constructional details specific to electromechanical timepieces, e.g. moving parts thereof

Abstract

Disclosed is a clock (1) according to an embodiment, the clock (1) comprising a main body (10) further comprising a depression portion (14), a dial (24) and a group of indicators (22), which are disposed upon the bottom surface of the depression portion (14), a plate-shaped cover (30) that has transparency to light and is positioned upon the front side of the dial (24), an LED (40) that emits light within the cover (30) such that the plane of the cover (30) and the optical axis are in line with one another, and a framework body (50) further comprising an interior surface that is in opposition to a portion of an edge portion (36) of the cover (30), at a minimum.

IPC Classes  ?

• G04B 19/30 - Illumination of dials or hands
• G01D 11/28 - Structurally-combined illuminating devices