Manual-automatic integrated intelligent door shaft system
An integrated and intelligent technology, applied in the field of electric doors, can solve problems such as many induction faults, door leaf burnt motors, and use experience that cannot meet people's long-term habits, and achieves good safety, reasonable and compact structure, and high reliability.
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[0018] Such as Figure 1 to Figure 4 As shown, two fixed pivots 3 are vertically arranged coaxially at the upper and lower door frames 1, and the door leaf 2 takes the fixed pivot 3 as the center of rotation. A bracket 4 is fixed in the door leaf 2, and the motor 5 and the intermediate rotating shaft 6 for transmission and coordination are installed in the bracket 4. The end of the intermediate rotating shaft 6 meshes with a fixed pivot 3 through a gear, and in this embodiment it is the same as the upper one. The fixed pivots 3 are engaged. The intermediate disc 7 is movably socketed on the intermediate shaft 6, the motor 5 is connected to the intermediate disc 7 and the transmission route passes through the worm gear pair 8, and the intermediate disc 7 and the intermediate shaft 6 are driven and matched by a damping friction pair 9 to form a hindered slipping mechanism. The axial direction of the motor 5 can be parallel to the direction of the intermediate rotating shaft 6, ...
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