| 摘要 |
A suspension device for an electric swing including a supporting bracket, a supporting beam, a suspended swing stem, a swing push rod, a gear motor, an electromagnetic clutch, a torque output plate, a direction switching pendulum weight, a swing direction monitor, a safety switch, and a microcomputer controller. The shaft of the gear motor is fixedly connected with the electromagnetic clutch. Two end surfaces of the electromagnetic clutch are fixedly provided with two rigid pins clamped at two sides of the torque output plate. The torque output plate pushes the direction switching pendulum weight. The direction switching pendulum weight pushes the swing push rod and the swing push rod pushes the suspended swing stem and the suspended body to swing. The gear motor and the electromagnetic clutch are electrically connected with the microcomputer controller. The device has a simple structure, reliable and silent operation, and is easy to carry. |
