A basketball shooting trainer and its wearing and debugging method

Abstract

The invention discloses a basketball shooting training device and a wearing and debugging method of the basketball shooting training device. The basketball shooting training device comprises a first single chip microcomputer circuit, an input device and an output device, wherein the input device is a mirror surface reflecting photoelectric switch; the mirror surface reflecting photoelectric switch comprises a reflecting plate, a second luminous element and a second light sensing element; the reflecting plate is positioned at the back part of the palm of a basketball shooter; the second luminous element and the second light sensing element are positioned in positions, near the cubital fossa, of the upper arm of the basketball shooter and correspond to the reflecting plate; when the postures of the palm, the front arm and the upper arm of the basketball shooter are correct, and the duration reaches the set time of t1 second, the output device is electrified to work; the condition that the postures of the palm, the front arm and the upper arm of the basketball shooter are all correct is prompted; and when the postures of the palm, the front arm and the upper arm of the basketball shooter are incorrect, the output device is not electrified and stops working. The basketball shooting training device has the characteristics that the size is small; the structure is simple; the use is convenient; the response is sensitive; the movement of the front arm, the upper arm and the wrist is not limited; the weight is light; the carrying is convenient; and the wearing is easy, and the like.

Description

technical field [0001] The invention relates to a basketball shooting trainer and a wearing and debugging method thereof, belonging to the technical field of basketball training equipment. Background technique [0002] Shooting is a complex technical action. A complete shooting process should be composed of three stages: the shooting preparation action, the shooting force action and the finishing action. The preparatory action and hard action of shooting are the most critical stages. The three 90 degrees in the preparatory action (that is, the palm and forearm at the wrist joint are 90 degrees, the forearm and upper arm at the elbow joint are 90 degrees, and the upper arm at the shoulder joint is 90 degrees). It is 90 degrees to the driving trunk), as well as the shape of the shooting hand and whether the lower limbs can push the ground first to exert force in the shooting action are the key links in the shooting action. With the popularity and development of basketball, sp...

AI Technical Summary

Problems solved by technology

[0004] The applicant's patent document CN 103285570 B (a basketball shooting training device and its wearing method) installs a level instrument on the palm and upper arm, installs a vertical instrument on the forearm, installs a magnetic rod and a reed switch on the hand, and emits light through light and a buzzer. Tweet reminder and calf pulse stimulation to reach 3 90 degrees and hand shape of the training shooting hand, so as to achieve the correct shooting purpose, but the technical scheme of the above-mentioned patent document only guarantees the posture of hand shape, palm, forearm and upper arm, but for The correct posture of the shooting palm has not been trained, and the palm is prone to wrong postures of adduction, abduction, internal rotation and external rotation (adduction: the forearm does not move, the palm tilts inward; abduction: the forearm does not move, the palm tilts outward; Internal rotation: the forearm does not move, the palm rotates inward; external rotation: the forearm does not move, the palm rotates outward), and at the same time, the angle formed by the upper arm and the front chest has not been trained, and the shooting posture cannot be considered in all directions

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