Racket net string adjuster

Abstract

The invention discloses a racket net string adjuster, and belongs to the field of net string adjusters. An auxiliary tool can be used for pre-tightening net strings in the process of resetting the netstrings of the tennis racket, so the ball hitting effect can be effectively improved, meanwhile, the tennis ball is not easy to loosen quickly under the impact of the tennis ball, and continuous adjustment by athletes is not needed; through an Internet of Things technology, the racket swinging action of the professional athlete is downloaded from the Internet of Things to correct the racket swinging action of the user, so the racket swinging training effect of the user is improved; meanwhile, through vibration feedback of a vibration motor used in the racket swinging process, the memory of irregular racket swing postures of the user is improved, and subsequent action correction is facilitated; and meanwhile, the user reasonably adjusts racket swing actions in real time according to racketvibration caused by the vibration motor, and the user does not need to frequently go to a processing terminal for consulting, so the racket swing training efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of net string adjusters, more specifically, to a racket net string adjuster. Background technique [0002] In the sports operation of tennis events, due to the frequent impact of the strings on the tennis racket by the ball, the originally neatly arranged strings are offset, resulting in uneven distribution of the strings, which seriously affects the quality of the shot. The flight path of the tennis ball after hitting the ball is affected, so it is necessary to use the string adjuster to adjust the string. [0003] In the Chinese utility model whose publication number is CN203436778U, a kind of "A Tennis Racquet Longitudinal Adjustment Positioner" is disclosed. The problem to be solved is: "If the maximum longitudinal width of the adjustment positioning column is equal to or slightly smaller than the longitudinal width, and there are many adjustment positioning posts in each column, then some of the adjustment posit...

AI Technical Summary

Problems solved by technology

[0002] In the sports operation of tennis events, due to the frequent impact of the strings on the tennis racket by the ball, the originally neatly arranged strings are offset, resulting in uneven distribution of the strings, which seriously affects the quality of the shot. The flight path of the tennis ball after hitting the ball is affected, so the net string needs to be adjusted with the net string adjuster

[0003] In the Chinese utility model whose publication number is CN203436778U, a kind of "A Tennis Racquet Longitudinal Adjustment Positioner" is disclosed. The problem to be solved is: "If the maximum longitudinal width of the adjustment positioning column is equal to or slightly smaller than the longitudinal width, and there are many adjustment positioning posts in each column, then some of the adjustment positioning posts can be inserted into the mesh, while the rest of the adjustment positioning posts cannot be inserted because they are blocked by the net strings, so that the adjustment of the net strings cannot be realized. purpose", the excellent effect achieved is "to provide a tennis racket vertical string adjustment locator which is small in size, light in weight and convenient to carry. It is suitable for the adjustment of the longitudinal strings in different areas of the tennis racket strings of the same specification, and is suitable for the adjustment of the longitudinal strings of tennis rackets of different specifications. , the base is provided with a plurality of adjustment positioning posts, the distance between two adjacent adjustment positioning posts in each row is b or B+b, the size of b corresponds to the diameter D of the net string, and B is the distance between the adjustment positioning posts Maximum lateral width, on each adjustment positioning column, the side corresponding to the longitudinal chord side of the rectangular mesh of the tennis racket is provided with a longitudinal chord adjustment slope; the side corresponding to the transverse chord side of the rectangular mesh of the tennis racquet Both are vertical planes or are provided with positioning column lead-in slopes”

[0004] The above-mentioned technical solution can provide a tennis racket vertical string adjustment positioner with small size, light weight and convenient portability, which can quickly adjust the disordered vertical strings on the tennis racket, and is not only suitable for the tennis racket strings of the same specification. The vertical string adjustment in different areas of the tennis racket is suitable for the vertical string adjustment of tennis rackets with different specifications, the compatibility is significantly improved, the production is very convenient, and it is suitable for large-scale mass production. It is enough to reset the strings, and usually it is necessary to pre-tighten the strings. If only the strings are reset, the hitting effect cannot be effectively improved. Adjustment

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