CN109999467B - A tennis storage device - Google Patents

Abstract

The invention discloses an intelligent tennis ball storage device, which comprises a seat, wherein four support legs are symmetrically arranged at four corners of the bottom of the seat, and a storage box is arranged at the inner sides of the support legs.

Description

A tennis storage device

technical field

The invention relates to sports equipment, in particular to a tennis storage device.

Background technique

Due to the particularity of the tennis game, tennis has become a ball game with a relatively large amount of consumables. Once the fluff on the tennis ball falls off in a large area, the tennis ball needs to be replaced. Generally speaking, it takes three to five hours. In order to not affect the training effect of trainers, tennis courts are often equipped with tennis storage machines for tennis storage. Storage and replenishment, but tennis storage machines are often designed to be taller for the convenience of sparring staff, waste raw materials and occupy extra court area, and the existing tennis storage machines are complex in structure, and often use devices such as motors or electric push rods. Carrying out work not only increases the cost, but also often forgets to charge and makes it inoperable, and the existing tennis storage device also has the situation that the tennis ball is easily stuck at the exit, so that the training process of the trainer is interrupted.

SUMMARY OF THE INVENTION

In order to solve the problems in the above background technology, the purpose of the present invention is to provide a tennis storage device, which has the characteristics of convenient installation, low cost, no electric energy consumption, no occupation of the court area, and ensures the continuity of the training process of the trainers. .

To achieve the above object, the present invention provides the following technical solutions:

A tennis storage device, comprising a seat surface 1, four legs 2 are symmetrically arranged at four corners of the bottom of the seat surface 1, and a storage box 4 is arranged on the inner side of the legs 2, and the storage box 4 is bent by bending The connecting piece 7 is detachably arranged at the bottom of the seat surface 1 , a movable door 3 is arranged on the outer wall directly in front of the storage box 4 , and a tennis storage slot 29 is fixedly installed on the inner wall of the storage box 4 , and the tennis storage slot 29 The left end of the tennis ball storage groove 29 is provided with an opening that cooperates with the movable door 3, the right end of the tennis ball storage groove 29 is a structure that is open up and down, and the opening at the lower right end of the tennis ball storage groove 29 is connected with a guide cylinder 23, and the guide cylinder 23 is slidably provided with a pusher. Rod 22, the bottom of the push rod 22 is fixedly connected with the right end of the L-shaped guide rod 21, and the left end of the L-shaped guide rod 21 is fixedly connected with the lower slider 11, which is slidably arranged on the first slide rail 8, The first sliding rail 8 is fixedly installed on the inner wall of the left side of the storage box 4, and an upper sliding block 9 is also installed on the first sliding rail 8, and the upper sliding block 9 is located above the lower sliding block 11. The sliding block 9 and the lower sliding block 11 are fixedly connected by a connecting rod 10, a lifting rod 17 is fixedly connected to the middle of the L-shaped guide rod 21, and a sliding shaft 16 is installed at the lower end of the lifting rod 17. The sliding shaft 16 is slidably arranged inside the chute 15, the chute 15 is arranged on the moving block 12, the lower end of the moving block 12 is arranged on the second sliding block 14, and the second sliding block 14 is slidably arranged on the moving block 12. On the second sliding rail 13, the second sliding rail 13 is fixedly installed on the inner wall of the bottom of the storage box 4, the right end of the moving block 12 is fixedly connected with the left end of the second connecting rod 18, and the second connecting rod 18 The sliding cylinder 19 is slidably arranged inside the sliding cylinder 19, the sliding cylinder 19 is fixedly installed on the inner wall of the right side of the storage box 4, the right end of the second connecting rod 18 is fixedly connected with the handle 5, and the second connecting rod 18 is close to the A stopper 20 is provided on the outer wall on the right side of the storage box 4 , and a third sliding rail 25 is fixedly installed on the inner wall above the storage box 4 , and a third sliding block 26 is slidably arranged in the third sliding rail 25 . A push plate 24 is installed on the lower end of the sliding block 26. The third sliding block 26 and the upper sliding block 9 are hinged to each other through a swing rod. The right side wall of the storage box 4 is also provided with a ball outlet hole 6. The ball outlet hole 6 is arranged at a position corresponding to the opening at the upper right end of the tennis ball storage slot 29 .

Preferably, a plurality of mounting holes are provided on the bending connector 7 , and the storage box 4 is screwed to the bottom of the seat surface 1 through the mounting holes.

Preferably, the tennis ball storage groove 29 is inclined downward.

Preferably, when the block 20 is in contact with the right wall of the storage box 4 , the sliding shaft 16 is located at the rightmost end of the chute 15 .

Preferably, the vertical height of the chute 15 is greater than the radius of the tennis ball.

Compared with the prior art, the beneficial effects achieved by the present invention are:

In the present invention, the tennis storage machine and the seat are integrated into one structure, so that the sparring staff can easily supplement the tennis ball 28 at any time. By pulling the handle 5, the moving block 12 moves to the right while driving the lifting rod 17. Lift up, and through the hinged relationship of the swing rod 27, the push plate 24 moves synchronously to the right, so that the push rod 22 pushes the tennis ball 28 out of the tennis ball storage slot 29, and the push plate 24 pushes out the tennis ball 28 into the ball outlet hole 6 synchronously. , avoids the possibility of the tennis ball 28 being stuck in the ball outlet 6, and the device is easy to install, low in cost, does not involve power consumption, does not occupy the court area, and ensures the continuity of the training process of the training personnel.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, but not to limit the present invention. In the accompanying drawings:

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the bottom structure schematic diagram of the present invention;

3 is a schematic structural diagram of the storage box of the present invention;

In the figure: 1. Seat surface; 2. Outriggers; 3. Active door; 4. Storage box; 5. Handle; 6. Ball outlet; 7. Bending connector; 8. First slide rail; 9 , upper slider; 10, connecting rod; 11, lower slider; 12, moving block; 13, second slide rail; 14, second slider; 15, chute; 16, sliding shaft; 17, lifting rod; 18. The second connecting rod; 19. The sliding cylinder; 20. The stopper; 21. The L-shaped connecting rod; 22. The push rod; 23. The guide cylinder; 24. The push plate; Slider; 27. Swing rod; 28. Tennis; 29. Tennis storage slot.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings.

Referring to Figures 1-3, a tennis storage device includes a seat surface 1, four legs 2 are symmetrically arranged at four corners of the bottom of the seat surface 1, and a storage box 4 is arranged on the inner side of the legs 2, and the storage box 4 passes through The bending connector 7 is detachably arranged on the bottom of the seat surface 1 , a movable door 3 is arranged on the outer wall directly in front of the storage box 4 , and a tennis storage slot 29 is fixedly installed on the inner wall of the storage box 4 , and the tennis storage slot 29 The left end of the tennis ball storage groove 29 is provided with an opening that cooperates with the movable door 3, the right end of the tennis ball storage groove 29 is a structure that is open up and down, and a guide cylinder 23 is connected to the opening at the lower right end of the tennis ball storage groove 29, and a push rod 22 is slidably arranged in the guide cylinder 23. , the bottom of the push rod 22 is fixedly connected with the right end of the L-shaped guide rod 21, the left end of the L-shaped guide rod 21 is fixedly connected with the lower slider 11, and the lower slider 11 is slidably arranged on the first slide rail 8, the first slide rail 8 is fixedly installed on the inner wall of the left side of the storage box 4, and an upper slider 9 is also installed on the first sliding rail 8. The upper slider 9 is located above the lower slider 11, between the upper slider 9 and the lower slider 11. Fixedly connected by the connecting rod 10, a lifting rod 17 is fixedly connected to the middle of the L-shaped guide rod 21, and a sliding shaft 16 is installed at the lower end of the lifting rod 17. On the moving block 12 , the lower end of the moving block 12 is arranged on the second sliding block 14 , the second sliding block 14 is slidably arranged on the second sliding rail 13 , and the second sliding rail 13 is fixedly installed on the inner wall of the bottom of the storage box 4 , the right end of the moving block 12 is fixedly connected with the left end of the second connecting rod 18, the second connecting rod 18 is slidably arranged inside the sliding cylinder 19, the sliding cylinder 19 is fixedly installed on the inner wall of the right side of the storage box 4, and the second connecting rod 18 is slidably arranged inside the sliding cylinder 19. A handle 5 is fixedly connected to the right end of 18, a stopper 20 is provided on the outer wall of the second connecting rod 18 close to the right side of the storage box 4, and a third slide rail 25 is also fixedly installed on the inner wall above the storage box 4. A third sliding block 26 is slidably arranged in the three sliding rails 25 , and a push plate 24 is mounted on the lower end of the third sliding block 26 . The side wall is also provided with a ball outlet hole 6 , and the ball outlet hole 6 is arranged at a position corresponding to the opening at the upper right end of the tennis ball storage groove 29 .

Further, the bending connecting piece 7 is provided with several mounting holes, and the storage box 4 is screwed to the bottom of the seat surface 1 through the mounting holes.

Further, the tennis ball storage groove 29 is inclined downward, so that the tennis ball can be rolled down by gravity.

Further, when the stopper 20 is in contact with the right wall of the storage box 4 , the sliding shaft 16 is located at the rightmost end of the chute 15 , which is convenient to reduce the height of the moving block 12 and the internal area occupied by the moving block 12 .

Further, the vertical height of the chute 15 is greater than the radius of the tennis ball, so that the lift rod 22 can push the tennis ball out of the tennis ball storage groove 29 .

The working principle of the present utility model:

Specifically, an implementation method of the present invention is: pulling the handle 5 so that the second link 18 drives the moving block 12 to move to the right, and while the moving block 12 moves to the right, the sliding shaft 16 is inside the chute 15 . Continuously sliding upwards makes the lifting rod 17 rise upwards, and further makes the L-shaped link 21 drive the push rod 22 to move upward, and the push rod 22 pushes up a tennis ball 28 above. At the same time, the L-shaped link 21 drives the The lower slider 11 and the upper slider 9 slide upward synchronously, and the push plate 24 starts to move to the right through the hinged relationship of the swing rod 27. When the push rod 22 pushes the ball out of the opening at the right end of the tennis storage slot 29, the push plate 24 synchronizes Push the tennis ball 28 into the ball outlet hole 6, after the operator uses the other hand to catch the tennis ball 28, and then uses the handle 5 to push the moving block 12 back to the leftmost end, so that the next time the ball can be taken, when the tennis ball When the 28 is insufficient or needs to be stored, the movable door 3 is opened, and the tennis ball 28 can be put in from the opening on the left side of the tennis storage slot 29 .

Claims (5)

1. A tennis storage device, comprising a seat surface (1), characterized in that: the bottom of the seat surface (1) is provided with four legs (2), and the storage box (4) is detachably arranged At the bottom of the seat surface (1), a tennis ball storage groove (29) is fixedly installed on the inner wall of the storage box (4), and a movable door (3) is arranged on the outer wall directly in front of the storage box (4). The left end of the storage slot (29) is provided with an opening that cooperates with the movable door (3), the right end of the tennis storage slot (29) has a structure that is open up and down, and the opening at the lower right end of the tennis storage slot (29) is connected with a guide A push rod (22) is slidably arranged in the guide cylinder (23), the bottom of the push rod (22) is fixedly connected with the right end of the L-shaped guide rod (21), and the left end of the L-shaped guide rod (21) is connected to the right end of the L-shaped guide rod (21). The lower sliding block (11) is fixedly connected, the lower sliding block (11) is slidably arranged on the first sliding rail (8), and the first sliding rail (8) is fixedly mounted on the inner wall of the left side of the storage box (4). On the first slide rail (8), an upper slider (9) is also installed, the upper slider (9) is located above the lower slider (11), and the upper slider (9) and the lower slider are (11) are fixedly connected by a connecting rod (10), a lifting rod (17) is fixedly connected to the middle of the L-shaped guide rod (21), and a sliding shaft (17) is installed at the lower end of the lifting rod (17). 16), the sliding shaft (16) is slidably arranged inside the chute (15), the chute (15) is arranged on the moving block (12), and the lower end of the moving block (12) is arranged on the second On the slider (14), the second slider (14) is slidably arranged on the second slide rail (13), and the second slide rail (13) is fixedly installed on the inner wall of the bottom of the storage box (4), The right end of the moving block (12) is fixedly connected with the left end of the second connecting rod (18), the second connecting rod (18) is slidably arranged inside the sliding cylinder (19), and the sliding cylinder (19) is fixed Installed on the inner wall on the right side of the storage box (4), the right end of the second connecting rod (18) is fixedly connected with a handle (5), and the second connecting rod (18) is close to the right side of the storage box (4) A stopper (20) is arranged on the outer wall of the storage box (4), a third sliding rail (25) is also fixedly installed on the inner wall above the storage box (4), and a third sliding block (25) is slidably arranged in the third sliding rail (25). 26), a push plate (24) is installed at the lower end of the third sliding block (26), and the third sliding block (26) and the upper sliding block (9) are hinged to each other through a swing rod (27), so The right side wall of the storage box (4) is also provided with a ball outlet hole (6), and the ball outlet hole (6) is arranged at a position corresponding to the opening at the upper right end of the tennis ball storage groove (29). 2 . The tennis ball storage device according to claim 1 , wherein the storage box ( 4 ) is detachably arranged at the bottom of the seat surface ( 1 ) through the bending connecting piece ( 7 ), so that the Several mounting holes are provided on the bending connecting piece (7), and the storage box (4) is screwed to the bottom of the seat surface (1) through the mounting holes. 3 . The tennis ball storage device according to claim 1 , wherein the tennis ball storage groove ( 29 ) is inclined downward. 4 . 4. A tennis storage device according to claim 1, characterized in that: when the stopper (20) is in contact with the right wall of the storage box (4), the sliding shaft (16) is located in the chute (15) the far right. 5 . The tennis ball storage device according to claim 4 , wherein the vertical height of the chute ( 15 ) is greater than the radius of the tennis ball. 6 .

Images