CN218248403U

CN218248403U - Sports education trainer

Info

Publication number: CN218248403U
Application number: CN202221969052.6U
Authority: CN
Inventors: 王刚; 于海珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-10
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a sports education trainer relates to sport equipment technical field. The utility model comprises a positive interception net and two side interception nets, wherein the positive interception net is arranged at the end part of the table tennis table far away from a ball service person and is fixed at the edge of the table tennis table through a clamping mechanism; the two side interception nets are symmetrically arranged on two sides of the table tennis table and are respectively fixed at the edge of the table tennis table through respective clamping mechanisms; the side interception net comprises a fixed net rack and a movable net rack; the end part of the fixed net rack close to the movable net rack is provided with a first support. The utility model discloses a set up side interception net, positive interception net and clamping mechanism for the device installation is dismantled more conveniently, through setting up first support, second support and knob, makes the side interception net adjustable, and it is not convenient enough with the installation of table tennis training device now to have solved, and adjusts inconveniently, is difficult to the problem that is fit for different angle service exercises.

Description

Sports education trainer

Technical Field

The utility model belongs to the technical field of sports equipment, especially, relate to a sports education trainer.

Background

The table tennis is called as Chinese 'national ball', which is a popular ball sports item in the world, in the table tennis technology, serving is the most active technical action, and good serving is the key for winning hands in the game. The service technique of the table tennis can be divided into different types, and flat shot service, running service, rotary service and non-rotary service and side up-and-down rotary service can be divided according to the standard of whether the service rotates or not; according to the action mode of serving, the method can be divided into forehand serving, backhand serving and squatting serving; the high throw service and the low throw service are divided according to the height of the thrown ball during service.

Through retrieval, the notice number CN207221239U and the notice date 2018-04-13 disclose a table tennis training table, which comprises a serving table, a ball receiving table and a net arranged between the serving table and the ball receiving table; the ball receiving table is evenly provided with a plurality of ball receiving ports, and a ball receiving box is arranged on the ball receiving table. The utility model discloses can train the batting placement and receive the ball convenience.

The patent has the following disadvantages:

1. the training table can only be used for practicing ball serving, and is difficult to be used as a normal table when table tennis training is not performed, so that other sports enthusiasts cannot play table tennis normally, and further, resources are wasted;

2. when the training table is used for practicing serving, some balls blocked by a net cannot be well collected, and the use limitation is large.

Therefore, the existing training platform cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sports education training device through setting up side interceptor network, positive interceptor network and clamping mechanism for it is more convenient that the device installation is dismantled, through setting up first support, second support and knob, makes the side interceptor network adjustable, and it is not convenient enough with the installation of table tennis training device that has solved current table tennis, and adjusts inconveniently, is difficult to the problem of being fit for different angle service exercises.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a physical education training device, which comprises a positive interception net and two side interception nets, wherein the positive interception net is arranged at the end part of a table tennis table, which is far away from a ball service person, and is fixed at the edge of the table tennis table through a clamping mechanism; the two side interception nets are symmetrically arranged on two sides of the table tennis table and are respectively fixed at the edge of the table tennis table through respective clamping mechanisms.

The side interception net comprises a fixed net rack and a movable net rack; the end part of the fixed net rack, which is close to the movable net rack, is provided with a first support, the end part of the movable net rack, which is close to the fixed net rack, is provided with a second support, and the first support and the second support are hinged through a rotating shaft and locked through a knob.

Furthermore, the front intercepting net and the side intercepting net are both L-shaped and used for storing table tennis balls.

Furthermore, the fixed net rack is fixed at the edge of the table tennis table through two clamping mechanisms; the movable net rack is fixed at the edge of the table tennis table through a clamping mechanism.

Furthermore, the junction of the fixed net rack and the movable net rack is arranged at the net of the table tennis table.

Further, the clamping mechanism comprises an upper fixing plate and a lower fixing plate; the upper fixing plate and the lower fixing plate are fixed on the vertical plate of the intercepting net, a positioning groove is formed between the upper fixing plate and the lower fixing plate, and the edge of the table tennis table is clamped into the positioning groove.

Furthermore, the clamping mechanism also comprises a pressing plate, a screw rod and a threaded sleeve; the pressure strip embedding sets up in the bottom of fixed plate, and the top of pressure strip is rotated with the bottom of screw rod and is connected, and the screw rod runs through the setting in the swivel nut, and the top at fixed plate is fixed to the swivel nut.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up side interception net, positive interception net and clamping mechanism for the device installation is dismantled more conveniently, thereby makes this table tennis table not only can practice the service, when not carrying out table tennis service training, can pull down side interception net and positive interception net, uses as normal table, avoids the waste of resource.

2. The utility model discloses a set up first support, second support and knob for the side interception net is adjustable, and the side interception net that matches with table tennis table length can effectively intercept the ball that is blocked by the net and cross the ball of net, and when training personnel need practise side service, can rotate the activity rack to the outside, thereby conveniently practise side service.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure;

FIG. 2 is a schematic view of the connection of a side blocking net and a table tennis table;

FIG. 3 is a schematic view of a side interception net structure;

FIG. 4 is a schematic view of the clamping mechanism;

fig. 5 is a schematic structural view of a side intercepting net when a user exercises to serve a ball at a side surface.

In the drawings, the reference numbers indicate the following list of parts:

1. a table tennis table; 2. a side interception net; 3. a positive interception net; 4. a clamping mechanism; 21. fixing a net rack; 22. a movable net rack; 23. a first support; 24. a second support; 25. a knob; 41. an upper fixing plate; 42. a lower fixing plate; 43. positioning a groove; 44. a compression plate; 45. a screw; 46. a threaded sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 2, the utility model relates to a physical education training device, which comprises a positive intercepting net 3 and two side intercepting nets 2, wherein the positive intercepting net 3 is arranged at the end part of the table tennis table 1 far away from a ball service person and is fixed at the edge of the table tennis table 1 through a clamping mechanism 4; the two side interception nets 2 are symmetrically arranged at two sides of the table tennis table 1 and are respectively fixed at the edge of the table tennis table 1 through respective clamping mechanisms 4; the front interception net 3 and the side interception net 2 are both L-shaped and used for storing table tennis balls.

As shown in fig. 3, the side intercepting net 2 includes a fixed net frame 21 and a movable net frame 22; the juncture of the fixed net frame 21 and the movable net frame 22 is arranged at the net of the table tennis table 1, a first support 23 is arranged at the end part of the fixed net frame 21 close to the movable net frame 22, a second support 24 is arranged at the end part of the movable net frame 22 close to the fixed net frame 21, and the first support 23 and the second support 24 are hinged through a rotating shaft and are locked through a knob 25; the fixed net rack 21 is fixed at the edge of the table tennis table 1 through two clamping mechanisms 4; the movable net frame 22 is fixed at the edge of the table tennis table 1 by a clamping mechanism 4.

Wherein as shown in fig. 5, and when the training personnel need to practice side serve, can rotate the activity rack 22 to the outside to conveniently practice side serve, during the regulation, loosen knob 25, but activity rack 22 free rotation this moment, behind the suitable position, it can to tighten knob 25 again.

As shown in fig. 4, the clamping mechanism 4 includes an upper fixing plate 41 and a lower fixing plate 42; the upper fixing plate 41 and the lower fixing plate 42 are both fixed on the vertical plate of the intercepting net, a positioning groove 43 is formed between the upper fixing plate 41 and the lower fixing plate 42, and the edge of the table tennis table 1 is clamped in the positioning groove 43; the clamping mechanism 4 further comprises a pressing plate 44, a screw 45 and a threaded sleeve 46; the pressing plate 44 is embedded in the bottom of the upper fixing plate 41, the top of the pressing plate 44 is rotatably connected with the bottom end of the screw 45, the screw 45 is arranged in the threaded sleeve 46 in a penetrating manner, and the threaded sleeve 46 is fixed on the top of the upper fixing plate 41.

When the clamping mechanism 4 is used specifically, the edge of the table tennis table 1 is clamped into the positioning groove 43, then the screw rod 45 is rotated, the screw rod 45 drives the pressing plate 44 to move downwards, so that the whole intercepting net is clamped at the edge of the table tennis table 1, and when the intercepting net is disassembled, the screw rod 45 is rotated reversely. The clamping mechanism 4 is arranged to enable the device to be more convenient to install and disassemble, so that the table tennis table 1 can only exercise serving, when table tennis serving training is not performed, the side blocking net 2 and the front blocking net 3 can be detached to be used as a normal table, and resource waste is avoided.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions recorded in the foregoing embodiments, and equivalent replacements to some of the technical features thereof, and any modifications, equivalent replacements, and improvements made belong to the protection scope of the present invention.

Claims

1. The utility model provides a sports education trainer, includes just interception net (3) and two side interception nets (2), its characterized in that: the positive intercepting net (3) is arranged at the end part of the table tennis table (1) far away from a ball dispenser and is fixed at the edge of the table tennis table (1) through a clamping mechanism (4);

the two side intercepting nets (2) are symmetrically arranged on two sides of the table tennis table (1) and are respectively fixed at the edge of the table tennis table (1) through respective clamping mechanisms (4);

the side interception net (2) comprises a fixed net rack (21) and a movable net rack (22);

be close to on fixed rack (21) the tip of activity rack (22) is provided with first support (23), be close to on activity rack (22) the tip of fixed rack (21) is provided with second support (24), first support (23) with second support (24) are articulated through the pivot and are locked through knob (25).

2. A sports educational training apparatus according to claim 1, wherein the positive intercepting net (3) and the side intercepting nets (2) are provided in L-shape for storing table tennis balls.

3. A sports educational training apparatus according to claim 2, wherein the fixed net mount (21) is fixed at the edge of the table tennis table (1) by two of the clamping mechanisms (4);

the movable net rack (22) is fixed at the edge of the table tennis table (1) through the clamping mechanism (4).

4. A sports educational training apparatus according to claim 3, wherein the interface of the fixed net mount (21) and the movable net mount (22) is provided at the net of the table tennis table (1).

5. A sports educational training apparatus according to claim 4, wherein the clamping mechanism (4) comprises an upper fixing plate (41) and a lower fixing plate (42);

the table tennis table comprises an upper fixing plate (41) and a lower fixing plate (42), wherein the upper fixing plate and the lower fixing plate are both fixed on a vertical plate of an intercepting net, positioning grooves (43) are formed between the upper fixing plate (41) and the lower fixing plate (42), and the edges of the table tennis table (1) are clamped into the positioning grooves (43).

6. A sports educational training apparatus according to claim 5, wherein the clamping mechanism (4) further comprises a compression plate (44), a screw (45), and a threaded sleeve (46);

the pressing plate (44) is embedded into the bottom of the upper fixing plate (41), the top of the pressing plate (44) is rotatably connected with the bottom end of the screw rod (45), the screw rod (45) penetrates through the threaded sleeve (46), and the threaded sleeve (46) is fixed to the top of the upper fixing plate (41).