CN212282821U

CN212282821U - Table tennis ball training device

Info

Publication number: CN212282821U
Application number: CN202020484360.4U
Authority: CN
Inventors: 梁美花; 赵成彬
Original assignee: Kaili University
Current assignee: Kaili University
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2021-01-05
Anticipated expiration: 2030-04-06

Abstract

The utility model discloses a ball ware is practised to table tennis, including concave type seat, auxiliary spring and baffle, the shaping has the fluting in the concave type seat, be provided with on the fluting lateral wall auxiliary spring, auxiliary spring with the fluting passes through the screw connection, auxiliary spring one side is provided with the baffle, the baffle with auxiliary spring passes through the screw connection. Has the advantages that: the utility model discloses a set up auxiliary spring, in the device use, hit and beat the spheroid and can drive the rocker and rotate, and then compress auxiliary spring, the resilience force that auxiliary spring produced is whole to be applied to the rocker, and then the spheroidal motion among the simulation actual conditions, improves the practicality of exercise effect and device, and through setting up the carousel, it can drive the device in the exercise mechanism rotate, can make people adjust the angle of exercise, makes people carry out the multi-angle exercise, improves the device functionality.

Description

Table tennis ball training device

Technical Field

The utility model relates to a practice ball ware technical field, concretely relates to table tennis is practiced ball ware.

Background

The prior table tennis training auxiliary equipment comprises: such as a pitching machine, a knock plate device, a sucker trainer, a self-throwing trainer and other trainers, which can help people to carry out single-person training in leisure time and accumulate experience.

The ball is fixed because the ball in the use of current table tennis training ware, and then hardly simulates the motion of ball in reality, influences the exercise effect, reduces the device practicality, and in addition, current table tennis training ware is because the angle is unadjustable in the use, and then can't make people carry out the multi-angle exercise, reduces the device functionality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, a table tennis training device is provided at present, solved current table tennis training device because the ball is fixed in the use, and then hardly simulate the motion of ball in reality, influence the exercise effect, reduce the problem of device practicality to and current table tennis training device is because the angle is unadjustable in the use, and then can't make people carry out the multi-angle exercise, reduce the problem of device functionality.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a ball ware is practised to table tennis, including concave type seat, auxiliary spring and baffle, the shaping has the fluting in the concave type seat, be provided with on the fluting lateral wall auxiliary spring, auxiliary spring with the fluting passes through the screw connection, auxiliary spring one side is provided with the baffle, the baffle with auxiliary spring passes through the screw connection.

Further, be provided with the threaded rod between the wall of concave type seat both sides, the threaded rod with concave type seat passes through screwed connection, be provided with the auto-lock ware on the threaded rod, the auto-lock ware with the threaded rod rotates to be connected, auto-lock ware one side is provided with the spring, the spring with the auto-lock ware passes through screwed connection, the threaded rod run through in the spring.

By adopting the technical scheme, the self-locking device is rotated, so that the compression amount of the spring is adjusted, and the swing speed of the rocker is changed.

Furthermore, a rocker is arranged on one side of the spring and connected with the spring through a screw, the threaded rod penetrates through the rocker, and one end of the rocker penetrates through the groove.

Through adopting above-mentioned technical scheme, in the device use, hit and beat the spheroid and can drive the rocker rotates, and then right auxiliary spring compresses, the resilience force that auxiliary spring produced all apply to the rocker, and then spheroid motion among the simulation actual conditions improves the practicality of exercise effect and device.

Furthermore, a U-shaped clamping seat is arranged at the upper end of the rocker, the rocker is connected with the U-shaped clamping seat through screws, a rotating shaft is arranged between two side walls of the U-shaped clamping seat, and the rotating shaft is rotatably connected with the U-shaped clamping seat.

By adopting the technical scheme, the ball body can be fixed by the U-shaped clamping seat and can rotate around the rotating shaft.

Furthermore, a telescopic rod is arranged at the bottom end of the concave seat, and the telescopic rod is connected with the concave seat through a screw.

Through adopting above-mentioned technical scheme, but the telescopic link can be adjusted the height of exercise, applicable in the crowd of different heights.

Furthermore, the bottom end of the telescopic rod is provided with a turntable, the turntable is connected with the concave seat through a screw, the bottom end of the turntable is provided with a base, and the base is connected with the turntable through a bearing.

Through adopting above-mentioned technical scheme, the carousel can drive in the device exercise mechanism and rotate, can make people adjust the angle of exercise, makes people carry out the multi-angle exercise, improves the device functionality.

Furthermore, a fixing pin penetrates through the rotary table, a fixing hole is formed in the upper end of the base, and the fixing pin is connected with the fixing hole in an inserting mode.

By adopting the technical scheme, the fixing pin and the fixing hole are combined to fix the turntable, so that the adjusted angle is fixed.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the practice effect is influenced and the practicability of the device is reduced because the ball is fixed in the use process of the conventional table tennis practice device, the practice of the actual ball is difficult to simulate;

2. because the angle can not be adjusted in solving current table tennis training ware in the use, and then can't make people carry out the multi-angle exercise, reduce the problem of device functionality, the utility model discloses a set up the carousel, it can drive in the device exercise mechanism and rotate, can make people adjust the angle of exercise, make people carry out the multi-angle exercise, improve device functionality.

Drawings

Fig. 1 is a schematic structural view of a table tennis training device of the present invention;

FIG. 2 is a sectional view of the concave seat of the table tennis training device of the present invention;

fig. 3 is a schematic view of the connection relationship between the rotary table and the base in the table tennis training device of the present invention.

The reference numerals are explained below:

1. a base; 2. a telescopic rod; 3. a concave seat; 4. a self-locking device; 5. a spring; 6. a rotating shaft; 7.

a U-shaped card seat; 8. a rocker; 9. a threaded rod; 10. a turntable; 11. a baffle plate; 12. an auxiliary spring; 13. grooving; 14. a fixing pin; 15. and (7) fixing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the table tennis training device in this embodiment comprises a concave base 3, an auxiliary spring 12 and a baffle 11, wherein a slot 13 is formed in the concave base 3, an auxiliary spring 12 is arranged on one side wall of the slot 13, the auxiliary spring 12 is connected with the slot 13 through a screw, the baffle 11 is arranged on one side of the auxiliary spring 12, the baffle 11 is connected with the auxiliary spring 12 through a screw, a threaded rod 9 is arranged between two side walls of the concave base 3, the threaded rod 9 is connected with the concave base 3 through a screw, a self-locking device 4 is arranged on the threaded rod 9, the self-locking device 4 is rotatably connected with the threaded rod 9, a spring 5 is arranged on one side of the self-locking device 4, the spring 5 is connected with the self-locking device 4 through a screw, the threaded rod 9 penetrates through the spring 5 to rotate the self-locking device 4, so as to adjust the compression amount of the spring 5, change the swing speed of, the rocker 8 is connected with the spring 5 through a screw, the threaded rod 9 penetrates through the rocker 8, one end of the rocker 8 penetrates through the slot 13, when the device is used, a ball is hit to drive the rocker 8 to rotate, so as to compress the auxiliary spring 12, the resilience force generated by the auxiliary spring 12 is completely applied to the rocker 8, so as to simulate the movement of the ball in actual conditions, the exercise effect and the practicability of the device are improved, the upper end of the rocker 8 is provided with the U-shaped clamping seat 7, the rocker 8 is connected with the U-shaped clamping seat 7 through the screw, the rotating shaft 6 is arranged between the two side walls of the U-shaped clamping seat 7, the ball can be fixed by the U-shaped clamping seat 7 and can rotate around the rotating shaft 6, the bottom end of the concave seat 3 is provided with the telescopic rod 2, the telescopic rod 2 is connected with the concave seat 3 through the screw, the telescopic rod 2 can adjust the exercise height and is suitable for people with, but 2 bottoms of telescopic link are provided with carousel 10, carousel 10 passes through the screw connection with concave type seat 3, carousel 10 bottom is provided with base 1, base 1 passes through the bearing with carousel 10 and is connected, exercise mechanism rotates in the carousel 10 can the drive device, can make people adjust the angle of exercise, make people carry out the multi-angle exercise, improve the device functionality, it has fixed pin 14 to run through on the carousel 10, the shaping of base 1 upper end has fixed orifices 15, fixed pin 14 pegs graft with fixed orifices 15, fixed pin 14 combines together with fixed orifices 15 and can fix carousel 10, and then fix the angle of adjusting.

As shown in fig. 1-2, in this embodiment, an auxiliary spring 12 is disposed on a side wall of the slot 13, the auxiliary spring 12 is connected to the slot 13 through a screw, and when the device is in use, the hitting ball body can drive the rocker 8 to rotate, so as to compress the auxiliary spring 12, and the resilience force generated by the auxiliary spring 12 is completely applied to the rocker 8, thereby simulating the movement of the ball body in actual conditions, and improving the practice effect and the practicability of the device.

As shown in fig. 1-3, in this embodiment, a base 1 is disposed at the bottom end of a rotary table 10, the base 1 is connected to the rotary table 10 through a bearing, and the rotary table 10 can drive an exercise mechanism in the device to rotate, so that people can adjust an exercise angle, and people can exercise at multiple angles, thereby improving the functionality of the device.

The specific implementation process of this embodiment is as follows: firstly, the device is fixed, then the telescopic rod 2 is adjusted, the telescopic rod 2 can adjust the height of the exercise, can be suitable for people with different heights, after being adjusted, the ball body is fixed in the U-shaped clamping seat 7, the swinging rod 8 can be driven to rotate by striking the ball body, and thus the auxiliary spring 12 is compressed, the resilience force generated by the auxiliary spring 12 is fully applied to the rocker 8, thereby simulating the movement of the ball body in the actual situation, improving the exercise effect and the practicability of the device, simultaneously rotating the self-locking device 4, thereby adjusting the compression amount of the spring 5, changing the swing speed of the rocker 8, the turntable 10 can drive the exercise mechanism in the device to rotate, can make people adjust the angle of exercise, make people carry out the multi-angle exercise, improve the device functionality, fixed pin 14 combines together with fixed orifices 15 and can fix carousel 10, and then fixes the angle of adjusting.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A table tennis training device is characterized in that: including concave seat (3), auxiliary spring (12) and baffle (11), the shaping has fluting (13) in concave seat (3), be provided with on fluting (13) a lateral wall auxiliary spring (12), auxiliary spring (12) with fluting (13) pass through the screw connection, auxiliary spring (12) one side is provided with baffle (11), baffle (11) with auxiliary spring (12) pass through the screw connection.

2. The table tennis training device of claim 1, wherein: be provided with threaded rod (9) between concave type seat (3) both sides wall, threaded rod (9) with concave type seat (3) pass through the screw connection, be provided with self-locking ware (4) on threaded rod (9), self-locking ware (4) with threaded rod (9) are rotated and are connected, self-locking ware (4) one side is provided with spring (5), spring (5) with self-locking ware (4) pass through the screw connection, threaded rod (9) run through in spring (5).

3. The table tennis training device of claim 2, wherein: a rocker (8) is arranged on one side of the spring (5), the rocker (8) is connected with the spring (5) through a screw, the threaded rod (9) penetrates through the rocker (8), and one end of the rocker (8) penetrates through the groove (13).

4. The table tennis training device of claim 3, wherein: the rocker arm is characterized in that a U-shaped clamping seat (7) is arranged at the upper end of the rocker arm (8), the rocker arm (8) is connected with the U-shaped clamping seat (7) through screws, a rotating shaft (6) is arranged between two side walls of the U-shaped clamping seat (7), and the rotating shaft (6) is rotatably connected with the U-shaped clamping seat (7).

5. The table tennis training device of claim 4, wherein: the bottom end of the concave seat (3) is provided with a telescopic rod (2), and the telescopic rod (2) is connected with the concave seat (3) through a screw.

6. The table tennis training device of claim 5, wherein: but telescopic link (2) bottom is provided with carousel (10), carousel (10) with concave type seat (3) pass through the screw connection, carousel (10) bottom is provided with base (1), base (1) with carousel (10) pass through the bearing and are connected.

7. The table tennis training device of claim 6, wherein: the rotary table is characterized in that a fixing pin (14) penetrates through the rotary table (10), a fixing hole (15) is formed in the upper end of the base (1), and the fixing pin (14) is connected with the fixing hole (15) in an inserting mode.