A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel intelligent lock with door closing self-locking property
The invention discloses a novel intelligent lock with the door closing self-locking property. The novel intelligent lock comprises a shell, a baffle fastened to one side face of the shell and a locking mechanism arranged in the shell. The locking mechanism comprises a spring bolt mechanism, a key tongue mechanism and a linkage mechanism in linkage with the spring bolt mechanism and the key tongue mechanism. The spring bolt mechanism comprises a spring bolt with a rotary shaft, a spring bolt torsional spring for driving the spring bolt to retract, a stop plate for driving the spring bolt to rotate and a stop rod shaft fixedly connected with the stop plate, and the rotary shaft is arranged on the spring bolt, and rotatably fixed to the shell. The key tongue mechanism comprises a key tongue with a rotary shaft hole, a key tongue torsional spring for driving the key tongue to retract, an escapement fluted disc for driving the key tongue to rotate and a motor for driving the escapement fluted disc to rotate. The linkage mechanism comprises a linkage plate, and a long hole, a first connecting vertical plate, a second connecting vertical plate and a third connecting vertical plate are arranged on the linkage plate.
Novel intelligent lock with door closing self-locking property
The invention discloses a novel intelligent lock with the door closing self-locking property. The novel intelligent lock comprises a shell, a baffle fastened to one side face of the shell and a locking mechanism arranged in the shell. The locking mechanism comprises a spring bolt mechanism, a key tongue mechanism and a linkage mechanism in linkage with the spring bolt mechanism and the key tongue mechanism. The spring bolt mechanism comprises a spring bolt with a rotary shaft, a spring bolt torsional spring for driving the spring bolt to retract, a stop plate for driving the spring bolt to rotate and a stop rod shaft fixedly connected with the stop plate, and the rotary shaft is arranged on the spring bolt, and rotatably fixed to the shell. The key tongue mechanism comprises a key tongue with a rotary shaft hole, a key tongue torsional spring for driving the key tongue to retract, an escapement fluted disc for driving the key tongue to rotate and a motor for driving the escapement fluted disc to rotate. The linkage mechanism comprises a linkage plate, and a long hole, a first connecting vertical plate, a second connecting vertical plate and a third connecting vertical plate are arranged on the linkage plate.
Novel intelligent lock with door closing self-locking property
Patent
Electronic Resource
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