CN205815022U - Height-adjustable table tennis ball collector auxiliary device with expansion link - Google Patents

Abstract

The utility model relates to a height-adjustable table tennis ball collector auxiliary device with a telescopic rod, which belongs to the field of table tennis collecting equipment; the height-adjustable table tennis ball collector auxiliary device with a telescopic rod includes a table tennis ball Net, ball collector, collection device; the table tennis net is arranged at the middle position of the table tennis table, and the ball collector includes a support rod, an intercepting net rack, and an intercepting net, and the intercepting net rack includes a sealing end and The connecting rods at the open end and the sealed end are fixedly connected with the support rods arranged on one side of the table tennis table, and the vertical rods arranged symmetrically on both sides of the open end are respectively fixedly connected with the two ends of the table tennis net. Laid on the interception net frame, the support rod is equipped with a collection device, the collection device includes a sliding sleeve, a telescopic rod, a ring, a collection basin, and a screw; the utility model can freely adjust the height, so that the distance between the collection basin and the interception net To achieve a suitable distance, high collection efficiency.

Description

Height-Adjustable Table Tennis Ball Catcher Aid with Telescoping Pole

technical field

The utility model relates to a height-adjustable table tennis ball collector auxiliary device with a telescopic rod, which belongs to the field of table tennis ball collecting equipment.

Background technique

In table tennis multi-ball training, ball collectors are generally used to reduce the time for picking up balls and improve training efficiency. The existing table tennis ball collectors generally use a net to intercept the table tennis balls, and then leak the balls into the basin below the ball collector. The ball is easy to pop out of the pot, so the distance between the ball collector and the pot will be reduced by raising the pot during training, so that the table tennis ball is not easy to pop out of the pot. The limitation of doing like this is that it is necessary to find a support of suitable height, and the function of collecting table tennis balls can be well realized only after the pot is placed on the support.

Therefore, it is necessary to design a height-adjustable table tennis ball collector auxiliary device with a telescopic rod to solve the problems existing in the table tennis ball collector, improve its function, and reduce the workload of table tennis trainers.

Contents of the invention

In order to overcome the limitation that the table tennis ball collector must find a suitable support and improve the ability of the ball collector to collect table tennis balls, the utility model designs a height-adjustable ball collector auxiliary device with a telescopic rod. The height can be adjusted freely, so that the distance between the table tennis collection basin and the ball collector reaches a suitable distance, the collection efficiency is high, and the workload of training personnel is reduced.

In order to achieve the above object, the utility model is implemented according to the following technical solutions:

The height-adjustable table tennis ball collector auxiliary device with telescopic rod comprises a table tennis net, a ball collector, and a collection device; the table tennis net is arranged at the middle position of a table tennis table, and the ball collector It includes a support rod, an intercepting net frame, and an intercepting net. The intercepting net frame includes a sealed end and an open end. The vertical rods arranged symmetrically on both sides are fixedly connected with the two ends of the table tennis net respectively. Collecting basin and screws, the sliding sleeve is fixed on the support rod by screws, the sliding sleeve is provided with a telescopic rod, the end of the telescopic rod is provided with a ring, and the ring is provided with a collecting basin.

Preferably, a support frame is provided at the bottom of the support rod, and the support frame is a triangular support frame.

Preferably, the sliding sleeve is in a "concave" shape.

Preferably, the support rod, the intercepting net frame and the table tennis net are integrally formed.

Preferably, the sliding sleeve, the telescopic rod and the ring are integrally formed.

The beneficial effects of the utility model:

1. The intercepting net can intercept the table tennis balls that pop up from the table tennis table during the training process. After the interception, the table tennis balls can fall from the gap between the edge of the table tennis table and the support rod, and then fall into the collection basin adjusted in advance , prevent the table tennis from rolling around, and reduce the workload of the trainers.

2. The main body of the collection device adopts a telescopic rod, which can adjust the position of the ring on the horizontal plane. The sliding sleeve is fixed on the support rod by screws. When the screws are loosened, the telescopic rod and the ring can move up and down, and then the telescopic rod and the circle At the same time, the telescopic rod and the ring can also rotate around the support rod to realize the function of adjusting the orientation. After adjusting to the desired position, tighten the screw to fix the position of the sliding sleeve to ensure that the collection basin, interception net and collection basin The optimal distance from the edge of the table tennis table prevents the table tennis balls from popping out from the collection basin, which is beneficial to the collection work.

3. The collection device can adjust the height, telescopic length and orientation arbitrarily, so that the collection device can adapt to various position requirements, and the distance between the collection basin and the ball collector can be adjusted arbitrarily as needed, so as to achieve the best collection effect.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of collecting device;

Fig. 3 is a schematic structural diagram of the intercepting net frame.

In the figure, 1-table tennis table, 2-table legs, 3-table tennis net, 4-support rod, 5-intercepting net frame, 6-intercepting net, 7-sliding sleeve, 8-telescopic rod, 9-circle Ring, 10-collection basin, 11-support frame, 12-screw, 13-connecting rod, 14-vertical rod.

detailed description

In order to make the purpose, technical solutions and beneficial effects of the present utility model clearer, the preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings, so as to facilitate the understanding of technical personnel.

As shown in Figure 1-3, the described height-adjustable table tennis ball collector auxiliary device with telescopic rod comprises table tennis table 1, table leg 2, table tennis net 3, ball collector, collecting device; The bottom of the table tennis table 1 is provided with table legs 2, which can stably support the table tennis table 1, and the middle position of the table tennis table 1 is provided with a table tennis net 3.

The ball collector includes a support rod 4, an intercepting net frame 5, and an intercepting net 6. The intercepting net frame 5 includes a sealed end and an open end, and the connecting rod 13 at the sealed end is connected to the table tennis table 1. The support bar 4 outside the side is fixedly connected, and the vertical bar 14 that the opening end both sides symmetrically arranges is fixedly connected with the two ends of the table tennis net 3 respectively, ensures that the table tennis that the trainer sends crosses the table tennis net 3 and just is in the intercepting net Within frame 5 scope, realize intercepting without dead angle, described interception net 6 is laid on the interception net frame 5, as preferably, described interception net frame 6 is symmetrical structure, and symmetrical structure can guarantee to table tennis table 1 both sides. The ball ejected from the side is intercepted, and then smoothly falls from the gap between the support rod 4 and the edge of the table tennis table 1 table, and the intercepting net 6 can intercept the table tennis ball ejected from the table tennis table 1 in the training process, and the table tennis ball after the interception can be Drop from the gap between the table tennis table 1 edge and the support rod 4, and then fall into the collection basin 10 which has been adjusted in position in advance, preventing the table tennis from rolling around and reducing the workload of the trainers. The mesh diameter of the intercepting net 6 is smaller than the diameter of the table tennis ball, preventing the table tennis ball from leaking out of the intercepting net 6 mesh. As a preference, the support rod 4, the intercepting net frame 5, and the table tennis net 3 are integrally formed structures, and the table tennis net Once the position of 3 is fixed, the positions of the intercepting net frame 5 and the support rod 4 are also fixed to ensure that the whole position and distance relationship of the ball collector is consistent, and it is convenient for the height and orientation adjustment of the collecting device.

The support rod 4 is provided with a collection device, the collection device includes a sliding sleeve 7, a telescopic rod 8, a ring 9, a collection basin 10, and a screw 12, and the sliding sleeve 7 is slidably connected with the support rod 4 and fixed by the screw 12. As a preference, the sliding sleeve 7 is in a "concave" shape structure to avoid the situation that other structures are used to be stuck on the support rod 4, causing the sliding sleeve 7 to be difficult to move up and down. The sliding sleeve 7 is provided with a telescopic rod 8, and the end of the telescopic rod 8 A circular ring 9 is provided, and the position of the circular ring 9 on the horizontal plane can be adjusted by adjusting the length of the telescopic rod 8. The circular ring 9 is provided with a collection basin 10. As preferably, the telescopic rod 8 is arranged on the sealing end of the "concave" shape structure, The sealing end can bear the weight of the telescopic rod 8, the ring 9 and the collection basin 10, preventing the fixed telescopic rod 8 from being unstable and shifting downwards, which affects the collection effect of the collection basin 10. As a preference, the sliding sleeve 7, the telescopic rod 8, and the ring 9 are integrally formed, and the integrally formed structure is convenient for the three parts to move up and down quickly as a whole. The collection device can adjust height, telescopic length and orientation arbitrarily, so that the collection device can adapt to various position requirements, and the distance between the collection basin 10 and the ball collector can be adjusted arbitrarily as needed, so as to achieve the best collection effect.

As preferably, the bottom of the support rod 4 is provided with a support frame 11, the support frame 11 is a triangular support frame, and the triangular support frame has high stability, preventing the collection device from moving up and down on the support rod 4 to adjust the height and orientation process due to unstable center of gravity The situation that causes support rod 4 to fall takes place, guarantees that the collection process is carried out smoothly.

The working process of the utility model: loosen the screw 12 on the sliding sleeve 7, so that the sliding sleeve 7 moves up and down on the support rod 4, adjust the height of the entire telescopic rod 8 and the ring 9, and the sliding sleeve 7 can also go around the support rod 4 Rotate to adjust the orientation of the telescopic rod 8 and the ring 9. After adjusting to the desired position, tighten the screw 12 to fix the position of the sliding sleeve 7 to ensure that the collection basin 10 can be stably placed in the ring 9, which is beneficial to the collection work. Carry out; During training, the trainer serves training on one side of table tennis table 1, and after table tennis arrives on the other side of table tennis table 1, the interception net 6 intercepts the table tennis that wants to fly out from table tennis table 1 both sides or table tennis table 1. ball, so that the table tennis ball falls from the table edge of the table tennis table 1 near the support rod 4 side, thereby smoothly falling into the collection basin 10 for collection, because the collection basin 10 reaches the position of the intercepting net 6 and the edge of the table tennis table 1 Appropriate, table tennis balls are difficult to eject from the collection basin 10, the collection efficiency is high, and the workload of the trainers can be reduced.

The intercepting net of the utility model can intercept the ping-pong balls ejected from the ping-pong table during the training process, and the ping-pong balls after interception can fall from the gap between the edge of the table tennis table and the support rod, and then fall into the collection net whose position has been adjusted in advance. In the basin, prevent the table tennis from rolling around and reduce the workload of the trainers. The main body of the collection device adopts a telescopic rod, which can adjust the position of the ring on the horizontal plane. The sliding sleeve is fixed on the support rod by a screw. When the screw is loosened, the telescopic rod and the ring can move up and down, thereby adjusting the position of the telescopic rod and the ring At the same time, the telescopic rod and the ring can also rotate around the support rod to realize the function of adjusting the azimuth. After adjusting to the desired position, tighten the screw to fix the position of the sliding sleeve to ensure the collection basin and interception net and the collection basin and table tennis The optimal distance from the edge of the table tennis table prevents the table tennis balls from popping out of the collection basin, which is beneficial to the collection work. The collection device can adjust the height, telescopic length and orientation arbitrarily, so that the collection device can adapt to various position requirements, and the distance between the collection basin and the ball collector can be adjusted as needed, so as to achieve the best collection effect.

Finally, it is noted that the above preferred embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that it can be described in the form Various changes can be made in the above and in the details without departing from the scope defined by the claims of the present invention.

Claims (5)

1. with the height-adjustable table tennis ball collector auxiliary device of expansion link, it is characterised in that: described with flexible The height-adjustable table tennis ball collector auxiliary device of bar includes table tennis net, ball-collecter, collection device；Described table tennis net Being arranged on the centre position of ping-pong table, described ball-collecter includes support bar, intercepts net rack, interception net, described interception net Rack includes sealed end and opening end, and the connecting rod at sealed end is fixing with the support bar being located at outside ping-pong table side to be connected, The vertical rod that opening end lateral symmetry is arranged is fixing with the two ends of table tennis net respectively to be connected, and described interception net laying is located at interception net On rack, support bar is provided with collection device, and collection device includes sliding sleeve, expansion link, annulus, collection basin, screw, described sliding sleeve Being fixed by screws on support bar, sliding sleeve is provided with expansion link, and expansion link end is provided with annulus, and annulus is provided with collection basin.

Height-adjustable table tennis ball collector auxiliary device with expansion link the most according to claim 1, its feature Being: be provided with bracing frame bottom described support bar, bracing frame is triangular support bracket.

Height-adjustable table tennis ball collector auxiliary device with expansion link the most according to claim 1, its feature It is: described sliding sleeve is in " recessed " shape structure.

Height-adjustable table tennis ball collector auxiliary device with expansion link the most according to claim 1, its feature It is: described support bar, interception net rack, table tennis net are formed in one structure.

Height-adjustable table tennis ball collector auxiliary device with expansion link the most according to claim 1, its feature It is: described sliding sleeve, expansion link, annulus are formed in one structure.