Self-swing swing with automatic swing angle

Abstract

The invention discloses a self-driven swing capable of automatically adjusting the swing angle. The swing includes a support frame, swinging ropes and a footrest; rotating wheels are installed on thesupport frame and connected with the swinging ropes, gravity center adjusting mechanisms are arranged on the swinging ropes, and each gravity center adjusting mechanism includes an armrest rack, a main control circuit board, an electromagnetic lock, a gravity center adjusting block and a control switch; the control switches are connected with the main control circuit boards, each main control board is connected with a power source, the corresponding electromagnetic lock and an angle sensor, each angle sensor is arranged on the support frame and connected with the corresponding rotating wheel and sends rotation angle signals of the rotating wheel to the corresponding main control circuit board, and each electromagnetic lock is turned on or turned off by the corresponding main control circuit board according to the received signals, so that the gravity center adjusting blocks ascend or descend, and the rotation angle of the footrest is changed. The swing is novel in design and convenientto use, the position of the gravity center of the swing is automatically adjusted through swinging of the swing, adjustment of the gravity center of the swing is achieved, correspondingly the swinging time of the swing is effectively prolonged, and physical strength of users is saved.

Description

Technical field [0001] The invention relates to the field of swings, in particular to a self-swinging swing with an automatic swing angle. Background technique [0002] Swinging is a game in which the player's body rises and falls with the swing. As a folk entertainment game that has been popular since the Jin Dynasty in China, it is now popular all over the world. Nowadays, there are generally two ways to swing on a swing. One is that the player sits on a pedal and is pushed by an outsider behind the player or pulled in front of the player to make the player's body rise and fall along with the swing. The other method is to make the swing have an initial speed when boarding the pedals of the swing, and produce a small swing, and then do the standing and squatting movements with the swing of the swing. When the swing falls, squat down. Stand when the swing rises; the key here is to use regular movements to control the center of gravity, thereby controlling the equivalent length o...

AI Technical Summary

Problems solved by technology

The defect of the existing way of swinging is that when it is manually pushed, the swing of the swing is sometimes strong and sometimes weak, and the purpose of gradually increasing the swing amplitude of the swing cannot be achieved; when the player swings by himself, the center of gravity is difficult to control and cannot be kept at A higher swing range does not allow the player to enjoy the fun of the swing comfortably

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