CN207980356U - Table tennis paces auxiliary apparatus - Google Patents

Abstract

The utility model relates to a sports equipment, in particular to a table tennis pace auxiliary training device used for table tennis pace practice. The main frame of the exerciser is composed of a fixed frame, a shaft sleeve, a middle basin, a small basin, a bracket, a large basin, a timer, a base and a vertical axis; On the ping pong table. The support can be rotated around the vertical axis to facilitate adjustment of the position of the support. The middle basin, the small basin and the large basin on the support can place table tennis balls, which is convenient for fetching and releasing balls during step practice, and the timer provided in the middle of the bottom plate is convenient for timing when practicing step. Using the exerciser as an auxiliary exercise can improve the interest in the exercise. The practitioner can move the pace quickly and cooperate with the hand to take the ball from one basin and put it in another basin for practice. It can not only practice various step movement techniques, but also quickly improve the ability of foot movement , and can practice the sensitivity of fingers.

Description

Ping-pong pace assistant training device

technical field

The utility model relates to a sports equipment, in particular to a table tennis pace auxiliary training device used for table tennis pace practice.

Background technique

In the teaching and training of table tennis techniques, various pace exercises are required. At present, in actual teaching and training, the main methods of table tennis pace practice are: unarmed swing combined with various pace exercises, combined with hitting table tennis for various paces practise. Barehand swing combined with step practice is rather boring. Because of the single repetitive imitation action, the practitioner is prone to boredom. Regular practice like this is easy to discourage the practitioner's learning enthusiasm, the practice effect is not good, and affects the technical learning effect. Combined with hitting table tennis to practice various steps, beginners often focus on hitting table tennis, and sometimes they are prone to the disadvantage of not moving their steps in place. Affected the exerciser's mastery of the mobile pace technology, thereby can't reach the purpose of fast mastering table tennis technology.

Utility model content

In order to solve the above-mentioned problems, the utility model proposes a table tennis pace assistant training device, which is specially used for assisting the practice of pace movement technology during table tennis teaching and training.

The technical scheme adopted by the utility model is: a table tennis step auxiliary training device, the main frame of the training device is composed of a fixed frame, a shaft sleeve, a middle basin, a small basin, a support, a large basin, a timer, a base and a vertical shaft Composition; wherein, the upper ends of the two fixed frames are respectively fixedly linked with the lower ends of the base, the upper ends of the base are respectively fixedly linked with the lower ends of the two vertical shafts, the two vertical shafts are respectively socketed with two bushings, and are fastened by nuts, and the two bushings Two brackets on the outside are fixedly connected at one end, and the upper end of the bracket is provided with three round grooves of different sizes, and the three garden grooves are respectively inlaid with a medium basin, a small basin and a large basin; the middle part of the base is provided with a square groove, and the square groove is The timer is inlaid and fixed by small nuts and screws; the shaft sleeve is provided with a limit adjuster; the upper end of the timer is provided with a switch, and the side is provided with a time adjustment knob; the fixed frame is provided with a fixing bolt ; The outer wall of the vertical shaft is provided with a hemispherical groove.

The table tennis pace assistant training device has a simple structure and is convenient to use. The lower end of the base of the exerciser is provided with two fixing frames, which can fix the exerciser on the table tennis table. The bracket can rotate around the vertical axis to facilitate the adjustment of the position of the bracket. The middle basin, the small basin and the large basin on the support can place table tennis balls, which is convenient for fetching and releasing balls during step practice, and the timer provided in the middle of the bottom plate is convenient for timing when practicing step. Using the exerciser as an auxiliary exercise can improve the interest in the exercise. The exerciser can take the ball from one basin and put it in another basin while moving the pace quickly, and then put it into another basin for practice. It can also practice the sensitivity of fingers.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Fig. 1 is the three-dimensional sketch map of the utility model;

Fig. 2 is a schematic cross-sectional diagram of Fig. 1A;

Fig. 3 is a schematic diagram of the application of the utility model.

Detailed ways

The table tennis step auxiliary training device proposed by the utility model adopts the following structure, as shown in Figures 1 and 2, two fixed mounts 2 upper ends of the training device are respectively fixedly linked with the lower end of the base 10, and the upper end of the base is connected with two vertical shafts respectively. 13 The lower end is fixedly linked, the two vertical shafts are respectively socketed with the two bushings 3, and are fastened by nuts 12, and one end of the two brackets 6 on the outside of the two bushings is fixedly connected, and the upper end of the bracket is provided with three different sizes. A round groove, three garden grooves are inlaid with a middle basin 4, a small basin 5 and a large basin 7 respectively; the middle part of the base is provided with a square groove, and a timer 9 is embedded in the square groove, and is fixed by a small nut and screw; the bushing There is a limit adjuster 14 on it.

The upper end of the above-mentioned timer is provided with a switch 8, and the side is provided with a timing knob 11.

The fixing frame is provided with fixing bolts 1 .

A hemispherical groove is arranged on the outer wall of the above-mentioned vertical shaft.

The above-mentioned vertical shaft and the shaft sleeve are connected in the following way: a rolling bearing 15 is sleeved on the top of the vertical shaft, and a corresponding shaft sleeve is provided outside the rolling bearing, and a through hole is arranged on the shaft sleeve, and the position of the through hole is in line with the outer wall of the vertical shaft. Corresponds to the position of the hemispherical groove on the top. The locating pin of the limit adjuster passes through the through hole of the shaft sleeve, and the end of the locating pin of the limit adjuster is inserted into the hemispherical groove on the outer wall of the vertical shaft. Two fastening nuts are respectively arranged on the vertical shaft, and the two fastening nuts are respectively placed on the upper end and the lower end of the shaft sleeve.

When in use, as shown in Figure 3, the exerciser is clamped on the table tennis table and fixed by tightening the bolts. Adjust the positions of the two brackets according to the exercise content and then fix them with the limit adjuster.

Example 1: Adjust the two brackets to the outer sides of the two corners of the table, fix them with a limit adjuster, and then place a full basin of table tennis balls in the middle, small and large basins of one side of the bracket. During practice, the practitioner first turns on the switch on the timer, and then uses jumping to move to quickly take table tennis balls from the middle basin, small basin and large basin of one side support and put them into the middle basin, small basin and large basin of the other side support. in the basin. After all the balls have been moved to the medium, small and large pots on the other side stand, turn the timer off. Make a note of how long it takes to complete before moving on to the next set of exercises.

Example 2: Set the timer to a good time, such as counting down for 10 minutes. The practitioner first turns on the switch on the timer, and then uses single step, skip step or cross step to quickly move from the middle basin, small basin and Take table tennis balls from the large basin and put them in the medium basin, small basin and large basin of the support on the other side. Then move it back from the middle basin, small basin and large basin on the other side of the bracket, and practice this cycle repeatedly until it stops for 10 minutes.

Claims (1)

1. a kind of table tennis paces auxiliary apparatus, it is characterised in that：The main frame of the exercising machine is by fixed frame (2), axle sleeve (3), middle basin (4), small basin (5), holder (6), big basin (7), timer (9), pedestal (10) and vertical pivot (13) composition；Wherein, two A fixed frame upper end is respectively with pedestal lower end fixed-link, and respectively with two vertical pivot lower end fixed-links, two perpendicular for pedestal upper end Axis is socketed with two axle sleeves respectively, and is fastened by nut (12), and two holder one end are fixedly connected respectively on the outside of two axle sleeves, The pedestal upper end is set there are three different size of circular groove, inlays middle basin, small basin and big basin respectively at three garden slots；The pedestal Middle part is equipped with square groove, inlays timer at square groove, and fix by primary nut and screw；The axle sleeve is equipped with limit adjuster (14)；The upper end of the timer is equipped with switch (8), and side is equipped with timing and turns round (11).