An electric badminton racket

Abstract

An electric badminton racket shaft is composed of a fixed shaft, a movable shaft, a telescopic shaft, a bearing sleeve, a screw shaft, a motor, an accumulator, a switch and a support. The electric badminton racket shaft is characterized in that the telescopic shaft comprises an inner pipe and an outer pipe which are in sleeving connection, the movable shaft is movably mounted on the outer pipe of the telescopic shaft, the top of the inner pipe of the telescopic shaft is fixedly connected with the movable shaft through the support, the fixed shaft is fixedly arranged at the tail end of the outer pipe and provided with the motor and the accumulator, the bearing sleeve is arranged on the motor and internally provided with the screw shaft, the top of the screw shaft is fixed at the tail end of the inner pipe, the switch is mounted at the bottom of the fixed shaft, one end of the switch is connected with the accumulator, and the other end of the switch is connected with the motor. The switch is constantly pressed, the motor rotates forwardly, the bearing sleeve rotates to eject the screw shaft, when the screw shaft extends upward, the inner pipe extends upward along with the screw shaft, and meanwhile the support on the inner pipe supports and allows the movable shaft to extend, the switch is released, the motor stops running, and the badminton racket shaft extends.

Description

technical field [0001] The invention relates to a badminton racket, in particular to an electric badminton racket shaft. Background technique [0002] Badminton racket is a kind of sports equipment commonly used by people. When minors and adults use it together, when minors catch the ball, it is difficult to fit it in place because of insufficient height, so that the ball falls into the air. The badminton rackets sold in the market today The rod length of the rod is all fixed and non-adjustable, so the length of the club cannot be adjusted according to the height of the user, which brings troubles to people. [0003] CN102895764A discloses a badminton racket, in particular a portable and foldable badminton racket. The portable and foldable badminton racket comprises a badminton racket body and a foldable racket frame. [0004] CN200973950 discloses two mutually socketed telescopic tubes and a lock piece connecting them together. Contents of the invention [0005] The ob...

AI Technical Summary

Problems solved by technology

[0002] Badminton racket is a kind of sports equipment commonly used by people. When minors and adults use it together, when minors catch the ball, it is difficult to fit it in place because of insufficient height, so that the ball falls into the air. The badminton rackets sold in the market today The length of the rod is fixed and cannot be adjusted, so the length of the rod cannot be adjusted according to the height of the user, which brings trouble to people

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