一、装置设计原理羽毛球网“一拉得”装置是根据力的传导与合成原理而设计的。安装球网的力学过程是通过球柱多个结点的力的传导与合作用来克服球网的重力,使球网处于合力为零的静止稳状态。根据固体力的传导原理,在球网与网柱的连接环节介入本装置,用本装置替代多个结点来完成力的传 First, the device design principles Badminton Network “a pull ” device is based on the principle of conduction and composition of the power design. The mechanical process of installing the net is to overcome the gravity of the net through the conduction and cooperation of the force of the multiple nodes of the net so that the net is in a quiescent steady state with zero force. According to the principle of the conduction of solid force, this device is involved in the connection between the net and the net, and the device is used to replace multiple nodes to complete the transmission of force