CN210125159U

CN210125159U - Table tennis free-hand action exercise rack

Info

Publication number: CN210125159U
Application number: CN201920969259.5U
Authority: CN
Inventors: 申奥; 何川
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-06
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a table tennis bare-handed action exercise frame, the on-line screen storage device comprises a base, fixed mounting has the dead lever on the base, install the exercise board of liftable on the dead lever, the ladder groove has been seted up in the front of exercise board, sliding connection has the sliding seat on the ladder groove, fixed mounting has the erection column on the sliding seat, the erection column has the racket through installation piece fixed mounting, the standing groove has been seted up on the base, and it has the rubber pad to paste on the inner wall of standing groove, fixed mounting has the balancing weight on the base. Has the advantages that: this exercise rack adopts bare-handed training's mode to train in earlier stage, and the better dynamics of looking for and waving the bat of the person of being convenient for, the middle and later stage accessible is held the racket and is waved the operation to this improves and waves bat speed for training process.

Description

Table tennis free-hand action exercise rack

Technical Field

The utility model relates to a sports exercise equipment especially relates to table tennis free-hand action exercise frame.

Background

The table tennis is a Chinese ball, is a sport integrating body building, competition and entertainment, is a typical perfect combination of technology and tactics, and the direction of the ball can be determined by the swing angle and strength of the bat.

For professional table tennis players and people who enjoy table tennis in particular, they spend more time practicing the angle (trajectory) and strength of a swing. However, in the prior art, no special practice rack is used for practicing the swing motion of the user, so that the angle and strength of the swing cannot be well trained. Professional players need special coaches for instruction, and ordinary people can only train by feeling, so the training effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems found in the background technology and providing a table tennis bare-handed action exercise frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

table tennis free-hand action exercise frame, the on-line screen storage device comprises a base, fixed mounting has the dead lever on the base, install the exercise board of liftable on the dead lever, the ladder groove has been seted up in the front of exercise board, sliding connection has the sliding seat on the ladder groove, fixed mounting has the erection column on the sliding seat, the erection column has the racket through installation piece fixed mounting, the standing groove has been seted up on the base, and it has the rubber pad to paste on the inner wall of standing groove, fixed mounting has the balancing weight on the base.

In foretell table tennis free-hand action exercise frame, the mounting groove has been seted up on the installation piece, and set up on the inner wall of mounting groove with erection column assorted screw thread.

In foretell table tennis free-hand action exercise frame, the recess has been seted up on the ladder groove, and recess and ladder groove intercommunication.

In foretell table tennis free-hand action exercise frame, fixed mounting has the mounting panel on the dead lever, fixed mounting has two slide bars on the mounting panel, the back fixed mounting of exercise board has two sliders one, and a slider slides and cup joints on corresponding slide bar.

In foretell table tennis free-hand action exercise frame, threaded connection has two supporting shoes on the dead lever, the back fixed mounting of exercise board has a slider two, and the slider two slides and cup joints on the dead lever, and the slider two is located in the middle of two supporting shoes.

In the table tennis free-hand action exercise frame, the upper end of the fixed rod is connected with the blocking block through threads.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the racket is pressed against by hands at the initial stage to move along the stepped groove, and the racket is moved back by hands when the racket moves to the top.

2: after the training for a period of time, when the strength of waving has certain sensation, can adopt and hold the racket and wave the bat operation, slowly improve the speed of waving the bat.

3: the height of the practice board can be adjusted to a certain degree, so that the height of the stepped groove is changed to a certain degree, and people with different heights (or different body bending during playing) can train better.

To sum up, the utility model discloses this exercise rack adopts bare-handed training's mode to train in earlier stage, and the better dynamics of looking for and waving the bat of convenient to use person, middle and later stage accessible are held the racket and are waved the bat operation to this improves and waves bat speed for the training process.

Drawings

Fig. 1 is a schematic structural view of a table tennis free-hand action exercise rack provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is a rear elevational view of the mounting block portion of FIG. 1;

FIG. 4 is a rear elevational view of the portion of the exercise board of FIG. 1;

fig. 5 is a schematic structural view of the sliding seat in fig. 1.

In the figure: the training device comprises a base 1, a fixing rod 2, an exercise plate 3, a step groove 4, a sliding seat 5, a mounting column 6, a mounting block 7, a mounting groove 8, a racket 9, a placing groove 10, a groove 11, a balancing weight 12, a mounting plate 13, a first sliding block 14, a sliding rod 15, a second sliding block 16 and a supporting block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, table tennis free-hand action exercise frame includes base 1, and fixed mounting has dead lever 2 on the base 1, installs the exercise board 3 of liftable on the dead lever 2, and ladder groove 4 has been seted up in the front of exercise board 3, and sliding connection has sliding seat 5 on ladder groove 4, and fixed mounting has erection column 6 on sliding seat 5, and erection column 6 has racket 9 through installation piece 7 fixed mounting.

The mounting groove 8 is formed in the mounting block 7, threads matched with the mounting column 6 are formed in the inner wall of the mounting groove 8, the mounting block 7 and the mounting column 6 are easy and convenient to disassemble and assemble in a threaded connection fixing mode, and separation or fixing operation of the mounting block and the mounting column is convenient to achieve quickly.

The base 1 is provided with the placing groove 10, the rubber pad is adhered to the inner wall of the placing groove 10, the placing groove 10 is used for placing the racket 9 (when action exercise is not performed), the racket 9 is more stable when placed by the aid of elasticity of the rubber pad, and abrasion is not prone to occurring.

Notch groove 11 has been seted up on ladder groove 4, and notch groove 11 and ladder groove 4 intercommunication, when falling into dust or other impurity on ladder groove 4, can go out dust or other impurity clearance from notch groove 11, and the removal that utilizes sliding seat 5 can.

Fixed mounting has balancing weight 12 on the base 1, and the setting up of balancing weight 12 makes this exercise frame whole focus move down for it is more stable when the user practises, also can lean on the wall with the device to place to this stability when improving whole the placing.

Fixed mounting has mounting panel 13 on the dead lever 2, fixed mounting has two slide bars 15 on the mounting panel 13, the back fixed mounting of exercise board 3 has two sliders 14, and slider 14 slides and cup joints on corresponding slide bar 15, slider 14 can slide on slide bar 15, but slide bar 15 also has limiting displacement to slider 14, make dead lever 2 and exercise board 3 two can only take place the ascending relative movement of vertical side, can not take place the ascending removal of horizontal direction.

Two supporting blocks 17 are connected to the fixing rod 2 through threads, a second sliding block 16 is fixedly mounted on the back face of the exercise board 3, the second sliding block 16 is sleeved on the fixing rod 2 in a sliding mode, and the second sliding block 16 is located between the two supporting blocks 17.

The upper end threaded connection of dead lever 2 has the piece that blocks, and the setting that blocks the piece makes can not separate easily between dead lever 2 and the exercise board 3, need take off earlier and block the piece and just can follow and take off exercise board 3 from dead lever 2.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the utility model, the racket 9 is placed on the placing groove 10 in the initial state, when in use, the racket 9 is taken down and installed on the mounting column 6, the fixed angle of the racket 9 can be controlled according to different personal habits, a user can practice by attaching the racket 9 with the palm, the racket 9 can only move along the stepped groove 4, therefore, the moving track of the racket 9 is controlled, the track and the strength of the racket 9 can be trained conveniently (the length of the stepped groove 4 is limited, the strength is too large, serious collision can occur, and arm injury is caused), at the moment, the stepped groove 4 has a limiting effect on the movement of the racket 9, and long-term training can lead a user to form strength with proper strength to swing the racket 9) (firstly, the user can carry out bare-handed training, so that the force is firstly adjusted, and when the user is more skilled, the user can choose to hold the racket 9 for practice, so that the practice speed is improved);

different users can adjust the height of the exercise board 3 properly according to different heights, the supporting block 17 above the exercise board 3 is rotated upwards, then a pulling force is provided for the exercise board 3, so that the upper surface of the second sliding block 16 is contacted with the lower surface of the supporting block 17, and then the supporting block 17 below the exercise board is rotated to be contacted with the lower surface of the second sliding block 16 (the downward adjustment is similar to the upward adjustment).

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Table tennis free-hand action exercise frame, including base (1), its characterized in that, fixed mounting has dead lever (2) on base (1), install liftable exercise board (3) on dead lever (2), ladder groove (4) have been seted up in the front of exercise board (3), sliding connection has sliding seat (5) on ladder groove (4), fixed mounting has erection column (6) on sliding seat (5), erection column (6) have racket (9) through installation piece (7) fixed mounting, standing groove (10) have been seted up on base (1), and paste on the inner wall of standing groove (10) and have the rubber pad, fixed mounting has balancing weight (12) on base (1).

2. The table tennis free-hand action exercise rack according to claim 1, wherein the mounting block (7) is provided with a mounting groove (8), and the inner wall of the mounting groove (8) is provided with a thread matched with the mounting column (6).

3. The table tennis free-hand action exercise rack according to claim 1, wherein the stepped groove (4) is provided with a groove (11), and the groove (11) is communicated with the stepped groove (4).

4. The table tennis free-hand action exercise rack according to claim 1, wherein a mounting plate (13) is fixedly mounted on the fixing rod (2), two sliding rods (15) are fixedly mounted on the mounting plate (13), two first sliding blocks (14) are fixedly mounted on the back surface of the exercise board (3), and the first sliding blocks (14) are slidably sleeved on the corresponding sliding rods (15).

5. The table tennis free-hand movement exercise rack according to claim 1, wherein the fixing rod (2) is in threaded connection with two supporting blocks (17), a second sliding block (16) is fixedly mounted on the back surface of the exercise board (3), the second sliding block (16) is sleeved on the fixing rod (2) in a sliding mode, and the second sliding block (16) is located between the two supporting blocks (17).

6. The table tennis free-hand action exercise rack according to claim 1, wherein a stopper is threadedly connected to the upper end of the fixing rod (2).