CN109999467A - A kind of intelligent tennis ball storage device - Google Patents

Abstract

The invention discloses an intelligent tennis storage device, comprising a seat surface, four legs are symmetrically arranged at four corners of the bottom of the seat surface, and a storage box is arranged on the inner side of the legs. It is set as an integrated structure, which is convenient for the sparring staff to supplement the tennis ball at any time. By pulling the handle, the moving block moves to the right while driving the lifting rod upward, and the hinged relationship of the swing rod makes the push plate Simultaneously moves to the right, so that when the push rod pushes the tennis ball out of the tennis storage slot, the push plate pushes the tennis ball out into the ball outlet synchronously, avoiding the possibility of the tennis ball being stuck at the ball outlet, and the present invention is easy to install and low in cost. It does not involve power consumption and does not occupy the court area, which ensures the continuity of the training process of the trainers.

Description

A smart tennis storage device

technical field

The invention relates to sports equipment, in particular to an intelligent 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 an intelligent tennis storage device, which 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 trainers. Features.

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

An intelligent 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 is folded. The curved connector 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 . The left end of 29 is provided with an opening that cooperates with the movable door 3, the right end of the tennis storage slot 29 is 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 cylinder 23, and the guide cylinder 23 is slidably provided with Push the 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, and the lower slider 11 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 the upper sliding block 9 is also installed on the first sliding rail 8. The upper sliding block 9 is located above the lower sliding block 11, and the The upper 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 second sliding rail 13, the second sliding rail 13 is fixedly installed on the inner wall of the bottom of the storage box 4, and 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, the right end of the second connecting rod 18 is fixedly connected with the handle 5, and the A stopper 20 is provided on the outer wall near 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 three sliding blocks 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, so The ball hole 6 is provided 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 a 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.

1-3, an intelligent 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 The connecting piece 7 is detachably arranged on the bottom of the seat surface 1 by bending the connecting piece 7 , 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 . The left end of 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 with upper and lower openings, and the opening at the lower right end of the tennis ball storage groove 29 is connected with a guide cylinder 23, and a push rod is slidably arranged in the guide cylinder 23. 22. The bottom of the push rod 22 is fixedly connected to the right end of the L-shaped guide rod 21, and the left end of the L-shaped guide rod 21 is fixedly connected to the lower slider 11. The lower slider 11 is slidably arranged on the first slide rail 8, and the first slide The 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. The upper sliding block 9 is located above the lower sliding block 11, and the upper sliding block 9 and the lower sliding block 11 are between A lift 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 lift rod 17. The sliding shaft 16 is slidably arranged inside the chute 15, and the chute 15 It is arranged 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 the rod 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 third sliding rail 25 , a push plate 24 is mounted on the lower end of the third sliding block 26 , the third sliding block 26 and the upper sliding block 9 are hinged to each other through a swing rod 27 , and the storage box 4 A ball outlet hole 6 is also provided on the right side wall, 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 invention:

Specifically, an implementation method of the present invention is: pulling the handle 5 so that the second connecting rod 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 lift 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 can be 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. the bottom of a kind of intelligent tennis ball storage device, including chair surface (1), the chair surface (1) is provided with four branch Leg (2), containing box (4) are removably arranged in the bottom of chair surface (1), it is characterised in that: immediately ahead of the containing box (4) Outer wall on be provided with dodge gate (3), tennis accommodating groove (29), tennis accommodating groove are fixedly installed on the inner wall of containing box (4) (29) left end is provided with the opening with dodge gate (3) cooperation, and the right end of the tennis accommodating groove (29) is the knot of upper and lower opening Structure, and the opening of tennis accommodating groove (29) bottom righthand side is connected with guide cylinder (23), sliding is provided with promotion in guide cylinder (23) The bottom of bar (22), catch bar (22) is fixedly connected with the right end of L-type guide rod (21), the left end of L-type guide rod (21) and sliding block (11) it is fixedly connected, the sliding block (11) is slidably arranged on the first sliding rail (8), and first sliding rail (8) is fixedly mounted on It on inner wall on the left of containing box (4), is also equipped on the first sliding rail (8) top shoe (9), the top shoe (9) is located at sliding block (11) top is fixedly connected between the top shoe (9) and sliding block (11) by connecting rod (10), the L-type guide rod (21) elevating lever (17) is fixedly connected in the middle part of, the lower end of the elevating lever (17) is equipped with a sliding axle (16), The sliding axle (16) is slidably arranged in the inside of sliding slot (15), and the sliding slot (15) is arranged on movable block (12), the shifting The lower end of motion block (12) is arranged on the second sliding block (14), and second sliding block (14) is slidably arranged on the second sliding rail (13), Second sliding rail (13) is fixedly mounted on the inner wall of containing box (4) bottom, and the right end of the movable block (12) and second connects The left end of bar (18) is fixedly connected, and the second connecting rod (18) is slidably arranged in the inside of slide cartridge (19), and the slide cartridge (19) is solid On inner wall on the right side of containing box (4), the right end of the second connecting rod (18) is fixedly connected with handle (5) for Dingan County, and described the It is provided with block (20) on outer wall on the right side of the close containing box (4) of two connecting rods (18), on the inner wall above the containing box (4) It is also fixedly installed with third sliding rail (25), sliding is provided with third sliding block (26) in third sliding rail (25), the third sliding block (26) lower end is equipped with push plate (24), is mutually cut with scissors between the third sliding block (26) and top shoe (9) by oscillating rod (27) It connects, is additionally provided with spherical cavity (6) on containing box (4) right side wall, spherical cavity (6) setting is on tennis accommodating groove (29) right side On the corresponding position of the opening of upper end.

2. a kind of intelligent tennis ball storage device according to claim 1, it is characterised in that: the containing box (4) passes through folding Removably setting is provided with several peaces on the bottom of chair surface (1), the leg connector (7) to curved connector (7) Hole is filled, containing box (4) is screwed onto the bottom of chair surface (1) by mounting hole.

3. a kind of intelligent tennis ball storage device according to claim 1, it is characterised in that: the tennis accommodating groove (29) is inclined It is arranged obliquely.

4. a kind of intelligent tennis ball storage device according to claim 1, it is characterised in that: the block (20) and containing box (4) when right wall is in contact, sliding axle (16) is located at the right end of sliding slot (15).

5. a kind of intelligent tennis ball storage device according to claim 4, it is characterised in that: the vertical height of the sliding slot (15) Degree is greater than the radius of tennis.