CN207445498U

CN207445498U - A kind of table tennis training table tennis automatic recycling device

Info

Publication number: CN207445498U
Application number: CN201721697472.2U
Authority: CN
Inventors: 周莎
Original assignee: Hunan First Normal University
Current assignee: Hunan First Normal University
Priority date: 2017-11-27
Filing date: 2017-11-27
Publication date: 2018-06-05
Anticipated expiration: 2027-11-27

Abstract

The utility model discloses a kind of table tennis training table tennis automatic recycling devices, the top of the column, which is run through, is connected with pillar, the inside of the baffle, which is run through, is connected with bearing, the inner ring of the bearing, which runs through, is connected with shaft, intercept net is fixedly connected in the middle part of the shaft bottom, one side of the column away from intercept net, which is run through, is connected with strip, the bottom of the column is fixedly connected with fixed block, the opposite one side of the fixed block opens up fluted, the inner wall of the groove offers sliding slot, the inside activity of the sliding slot is connected with sliding block, one side of the sliding block away from sliding slot is fixedly connected with positioning plate.The use that the utility model passes through column, pillar, shaft, intercept net and accumulator tank, solve the problems, such as that conventional exercises need to pick up ball and reduce training effectiveness, by the use of baffle, shaft, strip, spring, fixed block positioning plate and bolt, solves the problems, such as the larger inconvenient dismounting of traditional automatic recycling device volume.

Description

A kind of table tennis training table tennis automatic recycling device

Technical field

The utility model is related to sports apparatus technical fields, are specially that a kind of table tennis training recycles dress with table tennis automatically It puts.

Background technology

Table tennis is Chinese "sport for all" project, is the ball sports project of Chinese national ball game and a kind of world pop, mesh Before, have become one of main sports of our people.

Table tennis needs to carry out long-term grounding, and table tennis grounding includes service training and batting training, Table tennis training process is carried out, sportsman needs to impact table tennis to the another side of table tennis table, often once be trained, Need to collect one by one by will manually be scattered in billiard table another side table tennis, then re -training or in case next time training make With artificially collecting the process of table tennis needs to consume a large amount of muscle power of trainer and time, reduces training effectiveness and training Effect.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of table tennis training and recycles dress automatically with table tennis It puts, solves the problems, such as table tennis training recycling ball waste muscle power and time.

(2) technical solution

To achieve the above object, the utility model provides following technical solution：A kind of table tennis training table tennis is automatic Retracting device, the top of the column through column and extend to the interior of column through pillar, the bottom of the pillar is connected with Chamber, the top movable of the pillar are connected with baffle, and through bearing is connected with, the inner ring of the bearing passes through for the inside of the baffle It wears and is connected with shaft, the left side of the shaft through shaft and extends to the outside of baffle, and the both sides of the shaft are fixed to be connected Knob is connected to, intercept net is fixedly connected in the middle part of the shaft bottom, the bottom of the intercept net is fixedly connected and accumulator tank, One side of the column away from intercept net through pillar and extends through strip, the strip is connected with close to the one side of intercept net To the inner cavity of pillar, spring is socketed on the outside of the strip, one side of the spring away from column is fixedly connected with pillar, institute It states one side of the spring away from pillar to be fixedly connected with strip, the bottom of the column is fixedly connected with fixed block, the fixed block Opposite one side opens up fluted, and the inner wall of the groove offers sliding slot, and the inside activity of the sliding slot is connected with sliding block, institute It states one side of the sliding block away from sliding slot and is fixedly connected with positioning plate, the bottom of the fixed block, which is run through, is connected with bolt.

Preferably, the bottom of the baffle offers card slot, and the card slot is circular trough, the inside diameter of the card slot with The diameter of pillar is equal.

Preferably, the groove is rectangular channel, and the positioning plate is located at the inner cavity of groove.

Preferably, non-slip mat is fixedly connected at the top of the positioning plate, the non-slip mat and positioning plate etc. are big.

Preferably, the accumulator tank is U-lag, and the inside of the accumulator tank is bonded with sponge sheet by glue.

Preferably, the quantity of the column and pillar is two, and the height of the column is equal with the height of pillar.

(3) advantageous effect

The utility model provides a kind of table tennis training table tennis automatic recycling device, possesses following advantageous effect：

(1) table tennis training table tennis automatic recycling device, passes through column, pillar, shaft, intercept net and accumulator tank Be used cooperatively so that ball of the impact to opposite, which is intercepted, when table tennis is practiced drops, so as to reach table tennis can from The dynamic purpose being recovered, solves the problems, such as that conventional exercises need to pick up ball and reduce training effectiveness.

(2) table tennis training table tennis automatic recycling device, passes through baffle, bearing, shaft, knob, strip, bullet Spring, fixed block positioning plate and bolt are used cooperatively so that automatic recycling device can be removed and installed and stored, so as to the side of reaching Just the purpose of retracting device is stored and dismounted, solves the problems, such as the larger inconvenient dismounting of traditional automatic recycling device volume.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Enlarged drawing at A in the utility model Fig. 1 of Fig. 2 positions；

Fig. 3 positions the utility model intercept net side view.

In figure：1 column, 2 pillars, 3 baffles, 4 bearings, 5 shafts, 6 knobs, 7 intercept nets, 8 accumulator tanks, 9 strips, 10 bullets Spring, 11 fixed blocks, 12 grooves, 13 sliding slots, 14 sliding blocks, 15 positioning plates, 16 bolts, 17 card slots, 18 non-slip mats, 19 sponge sheets.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of table tennis training is recycled automatically with table tennis Device, including column 1, column 1 and the quantity of pillar 2 are two, and the height of column 1 is equal with the height of pillar 2, column 1 Top through pillar 2 is connected with, the bottom of pillar 2 through column 1 and extends to the inner cavity of column 1, the top movable of pillar 2 It is connected with baffle 3, the bottom of baffle 3 offers card slot 17, and card slot 17 is circular trough, inside diameter and the pillar 2 of card slot 17 Diameter is equal, and the inside of baffle 3 is through bearing 4 is connected with, and the inner ring of bearing 4 through shaft 5 is connected with, pass through by the left side of shaft 5 It wears shaft 5 and extends to the outside of baffle 3, the both sides of shaft 5 have been fixedly connected with knob 6, and the middle part of 5 bottom of shaft, which is fixed, to be connected Intercept net 7 is connected to, when table tennis is touched, the impact force of table tennis is buffered to be shed intercept net 7, falls on accumulator tank 8 Inside, be scattered as long as the setting of sponge sheet 19 prevents from bouncing when table tennis from falling, the bottom of intercept net 7 is fixedly connected Again accumulator tank 8, pass through being used cooperatively for column 1, pillar 2, shaft 5, intercept net 7 and accumulator tank 8 so that table tennis practice when Ball of the time impact to opposite, which is intercepted, to drop, and so as to achieve the purpose that table tennis can be recovered automatically, solves conventional exercises The problem of needing to pick up ball and reduce training effectiveness, accumulator tank 8 are U-lag, and the inside of accumulator tank 8 is bonded with sponge by glue Pillar 2 is run through simultaneously in piece 19, one side of the column 1 away from intercept net 7 through strip 9, strip 9 is connected with close to the one side of intercept net 7 The inner cavity of pillar 2 is extended to, the outside of strip 9 is socketed with spring 10, and one side of the spring 10 away from column 1 is fixed with pillar 2 to be connected It connects, one side of the spring 10 away from pillar 2 is fixedly connected with strip 9, and the bottom of column 1 is fixedly connected with fixed block 11, fixed block 11 opposite one sides open up fluted 12, and groove 12 is rectangular channel, and positioning plate 15 is located at the inner cavity of groove 12, the inner wall of groove 12 Sliding slot 13 is offered, the inside activity of sliding slot 13 is connected with sliding block 14, and one side of the sliding block 14 away from sliding slot 13 is fixedly connected with fixed Position plate 15, the top of positioning plate 15 are fixedly connected with non-slip mat 18, and non-slip mat 18 is rubber pad, fixed retracting device when It waits, non-slip mat 18 is extruded to be contacted with desktop, and the air between its own in extrusion process and desktop is excluded, and increases non-slip mat Pressure and outside pressure between 18 and desktop is poor, and device installation is allowed more to consolidate, and non-slip mat 18 and 15 grade of positioning plate are big, fixed The bottom of block 11 passes through baffle 3, bearing 4, shaft 5, knob 6, strip 9, spring 10, fixed block 11 through bolt 16 is connected with Positioning plate 15 and bolt 16 are used cooperatively so that automatic recycling device can be removed and installed and stored, and facilitate receipts so as to reach The purpose of retracting device is received and dismounted, solves the problems, such as the larger inconvenient dismounting of traditional automatic recycling device volume.

Operation principle：Fixed block 11 with column 1 and pillar 2 is connected to the edge of ball table by groove 12 first, The inner cavity upward sliding of bolt 16, the drive positioning plate 15 of bolt 16 and sliding block 14 in sliding slot 13 is rotated, until non-slip mat 18 and table Face contacts and squeezes fixation, and two baffles 3 are connected to the top of pillar 2 by card slot 17 respectively, pulls pillar 2 to moving up It is dynamic, until spring 10 replys the inner cavity that deformation drives strip 9 that pillar 2 is connected to column 1 through column 1, turn knob 6, rotation Button 6 drives shaft 5 to be rotated in the inner ring of bearing 4, and shaft 5 puts down the intercept net 7 for being wrapped in its outside volume, and table tennis is impacted It is contacted with intercept net 7, the inside of accumulator tank 8 is dropped down onto along under intercept net 7.

In conclusion table tennis training table tennis automatic recycling device, passes through column 1, pillar 2, shaft 5, interception Net 7 and accumulator tank 8 are used cooperatively so that ball of the impact to opposite, which is intercepted, when table tennis is practiced drops, so as to reach The purpose that table tennis can be recovered automatically solves the problems, such as that conventional exercises need to pick up ball and reduce training effectiveness, passes through Baffle 3, bearing 4, shaft 5, knob 6, strip 9, spring 10,11 positioning plate 15 of fixed block and bolt 16 are used cooperatively so that Automatic recycling device can be removed and installed and stored, and so as to achieve the purpose that convenient for collecting and dismounting retracting device, solve biography The problem of larger inconvenience of automatic recycling device volume of uniting dismounts.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that Also there are other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of table tennis training table tennis automatic recycling device, including column (1), it is characterised in that：The column (1) Through pillar (2) is connected with, the bottom of the pillar (2) through column (1) and extends to the inner cavity of column (1), described at top The top movable of pillar (2) is connected with baffle (3), and the inside of the baffle (3), which is run through, is connected with bearing (4), the bearing (4) Inner ring through shaft (5) is connected with, the left side of the shaft (5) through shaft (5) and extends to the outside of baffle (3), institute The both sides for stating shaft (5) have been fixedly connected with knob (6), and intercept net (7) is fixedly connected in the middle part of shaft (5) bottom, The bottom of the intercept net (7) is fixedly connected and accumulator tank (8), and one side of the column (1) away from intercept net (7) is through connection There is strip (9), the strip (9) through pillar (2) and extends to the inner cavity of pillar (2) close to the one side of intercept net (7), described Spring (10) is socketed on the outside of strip (9), one side of the spring (10) away from column (1) is fixedly connected with pillar (2), institute It states one side of the spring (10) away from pillar (2) to be fixedly connected with strip (9), the bottom of the column (1) is fixedly connected with fixation Block (11), the opposite one side of the fixed block (11) open up fluted (12), and the inner wall of the groove (12) offers sliding slot (13), the inside activity of the sliding slot (13) is connected with sliding block (14), and one side of the sliding block (14) away from sliding slot (13) is fixed Positioning plate (15) is connected with, the bottom of the fixed block (11), which is run through, is connected with bolt (16).

2. a kind of table tennis training table tennis automatic recycling device according to claim 1, it is characterised in that：The gear The bottom of plate (3) offers card slot (17), and the card slot (17) is circular trough, the inside diameter and pillar of the card slot (17) (2) diameter is equal.

3. a kind of table tennis training table tennis automatic recycling device according to claim 1, it is characterised in that：It is described recessed Slot (12) is rectangular channel, and the positioning plate (15) is located at the inner cavity of groove (12).

4. a kind of table tennis training table tennis automatic recycling device according to claim 1, it is characterised in that：It is described fixed Non-slip mat (18) is fixedly connected at the top of position plate (15), the non-slip mat (18) and positioning plate (15) etc. are big.

5. a kind of table tennis training table tennis automatic recycling device according to claim 1, it is characterised in that：Described time It is U-lag to receive slot (8), and the inside of the accumulator tank (8) is bonded with sponge sheet (19) by glue.

6. a kind of table tennis training table tennis automatic recycling device according to claim 1, it is characterised in that：It is described vertical Column (1) and the quantity of pillar (2) are two, and the height of the column (1) is equal with the height of pillar (2).