Turf Changer for Golf Practice

Abstract

The invention discloses a lawn converter for golf training. The lawn converter comprises a supporting base, a motor, a rotating shaft and at least one artificial lawn with a lawn face. The artificial lawn is circumferentially positioned to the rotating shaft, the motor and the rotating shaft are fixedly arranged on the top of the supporting base, and the motor can drive the rotating shaft to rotate and drive the artificial lawn to rotate and be positioned. A first elastic mechanism is additionally arranged. The first elastic mechanism can store energy when the artificial lawn is subjected to acting force in the horizontal direction and reset the artificial lawn when the acting force in the horizontal direction disappears. Due to the fact that the lawn converter is provided with the first elastic mechanism and a second elastic mechanism, impact force in the horizontal direction is absorbed by means of the first elastic mechanism, impact force in the vertical direction is absorbed by means of the second elastic mechanism, the problem that the wrists and arms of a golf player are injured when the golf players beat the land at first can be avoided, the flying distance of a golf ball is similar with that on the natural lawn, and the training accuracy degree and effect can be improved.

Description

technical field [0001] The invention relates to a turf changing machine used on a golf practice range, in particular to a turf changing machine for golf practice which can absorb the impact force produced by the head of a club hitting the ground first. Background technique [0002] Grass changing machines that imitate natural lawns and can automatically change (long grass, fairways, depressions) states are often used on simulated golf or golf indoor driving ranges. The grass changing machine includes artificial turf. Although the artificial turf simulates the natural turf, the artificial turf is different from the natural turf no matter how delicate it is. There are three types, that is, hitting the top of the ball, the middle, and the back of the ball. When hitting the first two positions, there is not much difference between the flying distance on the artificial turf and the actual turf, but when hitting the back of the ball, the club The head hits the ground behind the b...

AI Technical Summary

Problems solved by technology

When the club head hits the ground first, there is no natural lawn and the soil under the lawn absorbs the impact force of the club head, and the artificial turf will transmit the impact force of the club head to the player's wrist or arm. Therefore, many people will be injured, and once injured, it will be extremely uncomfortable for at least a month, and some people will not be able to return to the original state of playing due to changes in posture.

In addition, the club head after hitting the ground first will slide across the artificial turf and push forward, causing the golf ball to fly farther than it actually does on natural turf, so the effect of practice is reduced

[0003] In order to improve the effect of practice, at present, simulated golf can detect the trajectory of the ball through sensors, and then analyze it on the computer, and then appropriately reduce the flight distance according to the angle and position of the club head approaching the ball, but it cannot be guaranteed only by the formula The calculation is close to nature, and the use of sensors has the disadvantages of being complicated or easily damaged

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