A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Electronic clutch handle
The invention relates to an electronic clutch handle which is characterized by comprising a lock case, a rotor, a clutch block, a square rod, a torsional spring and an induction coil. The rotor is rotationally arranged in the lock case; the clutch block is arranged in a cavity in the rotor, a square hole is formed in the center of the clutch block, a driving portion is arranged on the upper portion of the periphery of the clutch block, a clutch notch is arranged on the lower portion of the periphery of the clutch block, and an arc-shaped groove which is used for accommodating the driving portion is formed in the upper portion of the cavity in the rotor; the inner end of the square rod is inserted into the square hole of the clutch block; the torsional spring is arranged in the lock case and acts on the rotor, so that the rotor and an outer handle can be reset together; the induction coil is fixed to the inner lower portion of the rotor, a core rod capable of moving up and down is arranged in the induction coil, a hole is formed in the bottom of the cavity in the rotor, and the core rod can penetrate the hole. The electronic clutch handle has the advantages that clutch effects can be realized the electronic clutch handle without motors, the electronic clutch handle is novel in structure, simple in mechanical structure and low in cost, is provided with simple control circuit portions, and can freely rotate regardless of states in which doors can be opened or not.
Electronic clutch handle
The invention relates to an electronic clutch handle which is characterized by comprising a lock case, a rotor, a clutch block, a square rod, a torsional spring and an induction coil. The rotor is rotationally arranged in the lock case; the clutch block is arranged in a cavity in the rotor, a square hole is formed in the center of the clutch block, a driving portion is arranged on the upper portion of the periphery of the clutch block, a clutch notch is arranged on the lower portion of the periphery of the clutch block, and an arc-shaped groove which is used for accommodating the driving portion is formed in the upper portion of the cavity in the rotor; the inner end of the square rod is inserted into the square hole of the clutch block; the torsional spring is arranged in the lock case and acts on the rotor, so that the rotor and an outer handle can be reset together; the induction coil is fixed to the inner lower portion of the rotor, a core rod capable of moving up and down is arranged in the induction coil, a hole is formed in the bottom of the cavity in the rotor, and the core rod can penetrate the hole. The electronic clutch handle has the advantages that clutch effects can be realized the electronic clutch handle without motors, the electronic clutch handle is novel in structure, simple in mechanical structure and low in cost, is provided with simple control circuit portions, and can freely rotate regardless of states in which doors can be opened or not.
Electronic clutch handle
TIAN MING (author) / CAO ZHONGWEI (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser