| 摘要 |
An electric motion stick used for walking or for sports is provided to control a length of a stick depending on a height of a user and to prevent the stick from being abruptly inserted or loosened screw by physical shock from the surrounding. An electric motion stick used for walking or for sports consisting of a handle portion(40), a main body pipe(60), a second pipe(80) communicating with the main body pipe, a grounding portion, a third pipe(100) communicating with the grounding portion, and at least one binding portion is characterized in that a driving motor portion(160) and a gear portion(280) for extending or contracting at least one the second and third pipes are installed inside a space portion of the handle portion of a stick main body(20) and a battery portion(180) supplying power source to the driving motor and a PCB(200) controlling the driving motor communicate with each other through a connection electric wire(220) to supply the power source to the driving motor and control a length of the stick. In the electric motion motor, the driving motor and the gear portion contacted to the driving motor are connected to a gear propeller shaft by an operation switch(140) attached to the handle portion or one side of the stick main body and the length of the second pipe and the third pipe are extended or contracted by rotation of the gear portion along a screw groove formed on a guide portion(240) where a gear propelling nut is attached. |
