CN215025822U

CN215025822U - Automatic table tennis recovery device for table tennis training

Info

Publication number: CN215025822U
Application number: CN202121298504.8U
Authority: CN
Inventors: 李�浩
Original assignee: Hunan Institute of Information Technology
Current assignee: Hunan Institute of Information Technology
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-07
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a table tennis training is with automatic recovery unit of table tennis, including the bracing piece, the bracing piece bottom is equipped with the universal wheel, and bracing piece lateral wall bottom threaded connection has the supporting legs, and fixedly connected with blocks the net on the bracing piece lateral wall, blocks the net below and is equipped with the collecting box, and collecting box fixed connection is at the bracing piece, and collecting box bottom intercommunication has the storage case, and storage case fixed connection is on the bracing piece. The utility model discloses a set up the bottom and can realize falling in the collecting vat when the table tennis for foam material's collecting vat, can avoid table tennis and collecting vat rigid contact, and then avoid appearing the condition emergence that the table tennis falls bounce once more in the collecting vat, set up the storage case simultaneously and can realize getting into the entering storage case that the table tennis in the collecting vat will be rapid, and then avoid appearing striking each other between the table tennis that the table tennis in the collecting vat leads to and the table tennis that leads to pops out the medium condition in the collecting vat and takes place.

Description

Automatic table tennis recovery device for table tennis training

Technical Field

The utility model belongs to the technical field of sports training equipment, especially, relate to an automatic recovery unit of table tennis is used in table tennis training.

Background

The table tennis is a popular ball sports item in the world, including attacking, confrontation and defense table tennis, and is popular among a large number of people because the table tennis is a whole-body sport, and has the advantages of good exercise effect, simple field requirement, wide range of people to find, and the like.

However, when the table tennis is trained, repeated batting training is needed, the ball feeling of students is developed, a large number of balls fall on the ground in the process, the table tennis can be scattered everywhere due to the elasticity of the table tennis, the table tennis is mostly picked up manually at present, and accordingly the table tennis is difficult to recover subsequently and a large amount of time is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that table tennis is scattered everywhere in the prior art and leads to follow-up recovery difficulty in the training person, and the automatic recovery unit of table tennis is used in table tennis training who provides.

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

the utility model provides a table tennis automatic recovery unit for table tennis training, includes the bracing piece, the bracing piece bottom is equipped with the universal wheel, bracing piece lateral wall bottom threaded connection has the supporting legs, fixedly connected with blocks the net on the bracing piece lateral wall, it is equipped with the collecting box to block the net below, collecting box fixed connection is at the bracing piece, collecting box bottom intercommunication has the storage case, storage case fixed connection is on the bracing piece.

Preferably, the supporting legs comprises a rotating sleeve, a connecting sleeve and a rubber disc, the bottom end of the rotating sleeve is rotatably connected with the top end of the connecting sleeve, the bottom end of the connecting sleeve is fixedly connected with the rubber disc, and the rotating sleeve is in threaded connection with the supporting rod.

Preferably, the universal wheel is arranged inside the rubber disc, and anti-skid lines are arranged on the outer side of the rotating sleeve.

Preferably, an upward opening collecting tank is arranged at the top end of the collecting tank, the bottom end of the collecting tank is of an arc-shaped structure, and the bottom wall of the collecting tank is made of foam.

Preferably, the bottom end of the collecting tank is communicated with a communicating channel, and the collecting tank is communicated with the storage tank through the communicating channel.

Preferably, a storage cavity communicated with the communicating channel is arranged in the storage box, and a discharge hole communicated with the storage cavity is arranged on the side wall of the storage box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the supporting legs and the universal wheels, the device can be moved through the universal wheels when the device needs to be moved, and meanwhile, the supporting rods can be fixed at the needed positions through the rubber discs in the supporting legs when the device needs to be fixed;

2. by arranging the blocking net and the collecting box, the table tennis ball can stop moving and fall into the collecting box when being impacted on the blocking net, so that the table tennis ball is collected and recovered;

3. can realize falling in the collecting vat for foam material's collecting vat through setting up the bottom, can avoid table tennis and collecting vat rigid contact, and then avoid appearing the condition emergence that the table tennis falls to bounce once more in the collecting vat, set up the storage case simultaneously and can realize getting into the entering storage case that the table tennis in the collecting vat will be rapid, and then avoid appearing striking each other between the too much table tennis that leads to of table tennis in the collecting vat and the table tennis that leads to pops out the condition emergence in the collecting vat in the middle of.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic table tennis ball recycling device for table tennis training according to the present invention;

fig. 2 is a schematic view of a tangent plane structure of a supporting leg of the automatic table tennis recovery device for table tennis training of the present invention.

In the figure: the device comprises a supporting rod 1, universal wheels 2, supporting feet 3, a rotating sleeve 31, a connecting sleeve 32, a rubber disc 33, a blocking net 4, a collecting box 5, a collecting tank 51, a communicating channel 52, a material storage box 6, a material storage cavity 61 and a material outlet 62.

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.

Referring to fig. 1-2, an automatic table tennis recovery device for table tennis training comprises a support rod 1, wherein universal wheels 2 are arranged at the bottom end of the support rod 1, and when the support rod 1 needs to be moved, the support rod 1 can be conveniently moved through the universal wheels 2 in a labor-saving manner.

Supporting legs 3 are connected to the bottom end of the side wall of the supporting rod 1 through threads, the supporting legs 3 are composed of a rotating sleeve 31, a connecting sleeve 32 and a rubber disc 33, the bottom end of the rotating sleeve 31 is rotatably connected with the top end of the connecting sleeve 32, the bottom end of the connecting sleeve 32 is fixedly connected with the rubber disc 33, and the rotating sleeve 31 is connected with the supporting rod 1 through threads.

The universal wheel 2 is arranged inside the rubber disc 33, and anti-slip lines are arranged on the outer side of the rotating sleeve 31, so that the rotating sleeve 31 is convenient to rotate.

When needs are fixed supporting legs 3 in a department, can ensure to have better fixed effect between supporting legs 3 and the ground through rubber disc 33 this moment, can realize changing the difference in height between 2 bottoms of universal wheel and the rubber disc 33 bottom through rotating sleeve 31 simultaneously, and then realize that bracing piece 1 can realize moving through universal wheel 2 and switch between two kinds of states through rubber disc 33 is fixed.

Fixedly connected with blocks net 4 on the 1 lateral wall of bracing piece, blocks that net 4 is flexible material, and then ensures that the table tennis striking when blocking net 4, and the kinetic energy of table tennis will be rapid shift to block on net 4, and can avoid appearing the phenomenon that the table tennis rebounds on blocking net 4.

The collecting tank 5 is arranged below the blocking net 4, the collecting tank 51 with an upward opening is arranged at the top end of the collecting tank 5, the bottom wall of the collecting tank 51 is made of foam, table tennis balls blocked by the blocking net 4 can fall into the collecting tank 51, the collecting tank 51 made of foam can be used for falling into the collecting tank 51 as the table tennis balls, the table tennis balls can be prevented from being in rigid contact with the collecting tank 51, the situation that the table tennis balls bounce again in the collecting tank 51 is avoided, and the bottom end of the collecting tank 51 is of an arc-shaped structure.

The collecting box 5 is fixedly connected on the supporting rod 1, the bottom end of the collecting box 5 is communicated with the storage box 6, and the storage box 6 is fixedly connected on the supporting rod 1.

The bottom end of the collecting tank 51 is communicated with a communication channel 52, and the collecting tank 51 is communicated with the storage tank 6 through the communication channel 52.

Be equipped with the storage cavity 61 that sets up with intercommunication passageway 52 intercommunication in the storage case 6, the storage case 6 lateral wall is equipped with the discharge gate 62 that sets up with storage cavity 61 intercommunication, and the convenience is taken out the table tennis in the storage cavity 61.

Now, the operation principle of the present invention is described as follows:

when needs, through rotating sleeve 31 for rubber disc 33 bottom is located 2 bottoms of universal wheel, and then realizes supporting bracing piece 1, then sets up the offside at training person, and training person will constantly hit the table tennis, then makes the table tennis striking block on net 4, and the kinetic energy of table tennis will be rapid shift block on net 4, and can avoid appearing the phenomenon that the table tennis rebounds on blocking net 4.

The ping-pong balls stopped by the stopping net 4 will then fall into the collecting trough 51 and finally move along the collecting trough 51 into the storage chamber 61 to be collected.

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. The utility model provides an automatic recovery unit of table tennis for table tennis training, includes bracing piece (1), its characterized in that, bracing piece (1) bottom is equipped with universal wheel (2), bracing piece (1) lateral wall bottom threaded connection has supporting legs (3), fixedly connected with blocks net (4) on bracing piece (1) lateral wall, it is equipped with collecting box (5) to block net (4) below, collecting box (5) fixed connection is in bracing piece (1), collecting box (5) bottom intercommunication has storage case (6), storage case (6) fixed connection is on bracing piece (1).

2. The automatic table tennis ball recovery device for table tennis training of claim 1, wherein the supporting foot (3) comprises a rotating sleeve (31), a connecting sleeve (32) and a rubber disc (33), the bottom end of the rotating sleeve (31) is rotatably connected with the top end of the connecting sleeve (32), the bottom end of the connecting sleeve (32) is fixedly connected with the rubber disc (33), and the rotating sleeve (31) is in threaded connection with the supporting rod (1).

3. The automatic table tennis ball recovery device for table tennis training of claim 2, wherein the universal wheels (2) are arranged inside the rubber disc (33), and the outer side of the rotating sleeve (31) is provided with anti-skid lines.

4. The automatic table tennis ball recovery device for table tennis training according to claim 1, wherein the collecting tank (5) is provided with an upward-opening collecting tank (51) at the top end, the bottom end of the collecting tank (51) is of an arc structure, and the bottom wall of the collecting tank (51) is made of foam.

5. The automatic table tennis ball recovery device for table tennis training according to claim 4, wherein the bottom end of the collecting tank (51) is connected to a communication channel (52), and the collecting tank (51) is connected to the storage tank (6) through the communication channel (52).

6. The automatic table tennis ball recovery device for table tennis training according to claim 5, wherein a storage chamber (61) is provided in the storage box (6) and is communicated with the communicating channel (52), and a discharge hole (62) is provided in a side wall of the storage box (6) and is communicated with the storage chamber (61).