Ship plate type tennis court with adjustable net spacing

Abstract

The utility model relates to the technical field of plate-type tennis courts, in particular to a ship plate-type tennis court with adjustable net spacing, which comprises a court ground, a peripheral net is fixedly connected to the surface of the court ground, a net assembly is arranged on the court ground, and the net assembly comprises a first stand column and a second stand column. A first transverse rod and a second transverse rod are fixedly connected between the first stand column and the second stand column, a first vertical rod and a second vertical rod are slidably connected to the surface of the first transverse rod and the surface of the second transverse rod, and a net body is arranged between the first vertical rod and the second vertical rod. According to the utility model, a player can adjust the width of the net body according to the level of the player, and for a beginner, the distance of the net can be properly adjusted, the ball hitting difficulty is reduced, and the interestingness and participation degree of sports are increased; for high-level players, the distance can be shortened, and the competitive performance and challenging performance of a game are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of padel tennis courts, in particular to a ship padel tennis court with an adjustable net spacing. Background Technique

[0002] Padel tennis is a new sport that combines the characteristics of cricket, squash, tennis, table tennis and badminton. The court also combines the characteristics of squash, tennis and cage sports fields; the racket structure is similar to that of cricket, tennis and table tennis rackets, so this sport is called padel tennis. This sport is currently very popular in foreign countries, especially in European and American countries such as Spain and Italy, mainly for leisure, fitness and entertainment competitions, and is organized by various association leagues. However, as it is more and more popular among the public, it is very likely to develop into a professional sport in the future. Publication No.: CN216042914U discloses a padel tennis court, including a lawn, a middle net, tempered glass, an end frame and a side frame. The number of tempered glass, end frames and side frames can be changed according to the size and requirements of the required site. The tempered glass and the side frames are arranged vertically and horizontally on the lawn to form a rectangular frame. Bolted connections are used between every two side frames, and the two side frames located in the middle position on the left are connected by hinges, and the two side frames can be opened for people to enter. An end frame is fixedly connected to the top of each tempered glass, a horizontally placed middle net is arranged in the middle area of the lawn, and bolted connections are used between the side frames and the lawn. A clamping structure II is used to connect the two pieces of tempered glass on the same side, and a clamping structure I is used to connect the two pieces of tempered glass at the two angles. However, in the process of using the above technology, the net spacing of the ship padel tennis court is usually fixed, which cannot meet the needs of players at different levels to adjust the width of the net for better training, nor can it adapt to different training and competition scenarios. Content of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technique.

[0004] The utility model adopts the following technical solutions: A shipboard plate tennis court with an adjustable net spacing, including a court ground, on the surface of which an outer net is fixedly connected. A net assembly is arranged on the court ground. The net assembly includes a first column and a second column. A first cross bar and a second cross bar are fixedly connected between the first column and the second column. The surfaces of the first cross bar and the second cross bar are slidably connected with a first vertical rod and a second vertical rod. A net body is arranged between the first vertical rod and the second vertical rod. A winding drum is sleeved on the surface of the second vertical rod. The two ends of the net body are respectively sleeved on the surfaces of the first vertical rod and the winding drum. A clamping block is fixedly connected to the surface of the second vertical rod. A limiting rod is slidably connected inside the clamping block. A pull rod is fixedly connected to the surface of the limiting rod. A spring is fixedly connected to the surface of the pull rod. A flange is fixedly connected to the surface of the winding drum.

[0005] Preferably, a lower limiting hole is formed on the surface of the flange, and the limiting rod is inserted into the limiting hole. Here, the winding drum can be fixed to prevent rotation during use and affect the use effect of the net.

[0006] Preferably, threaded pipes are fixedly connected to the surfaces of the first vertical rod and the second vertical rod. Screws are threadedly connected inside the threaded pipes. An adjusting knob is fixedly connected to the surface of the screw. Here, the adjusted net body can be fixed to the first vertical rod and the second vertical rod to prevent the first vertical rod and the second vertical rod on both sides of the net from sliding on the surfaces of the first cross bar and the second cross bar during use.

[0007] Preferably, anti-slip ridges are fixedly connected to the surface of the adjusting knob, and the anti-slip ridges are evenly distributed on the surface of the adjusting knob. Here, the friction when holding the adjusting knob can be increased to prevent slipping when turning the adjusting knob due to sweaty palms.

[0008] Preferably, anti-slip pads are fixedly connected to the bottom surfaces of the first column and the second column, and the anti-slip pads are made of natural rubber. Here, the friction between the first column and the second column and the court ground can be increased to prevent the force from being transmitted to the first column and the second column when the tennis ball hits the net body, causing them to shift.

[0009] Preferably, the first column and the second column have the same structure. A cylindrical rod is fixedly connected to the surface of the first column. A second insertion hole is provided on the surface of the cylindrical rod. A third insertion hole is provided on the surface of the second cross bar. The cylindrical rod is inserted into the third insertion hole. A round hole is provided on the surface of the second cross bar. A pin is inserted into the round hole and the second insertion hole. One end of the first cross bar is inserted into the second cross bar. A first insertion hole is provided on the surface of the first cross bar. A threaded hole is provided on the surface of the second cross bar. A bolt is inserted into the first insertion hole. The bolt is threadedly connected to the threaded hole. Here, the disassembly and assembly between the first cross bar and the second cross bar, as well as the disassembly and assembly between the first cross bar and the second cross bar and the first column and the second column, can be realized, which is convenient for transporting and storing them when not in use, reducing the space occupied during storage and the convenience during transportation.

[0010] Preferably, a magnet is fixedly connected to the surface of the pin. The magnet is adsorbed and connected to the surface of the second cross bar. Here, the stability of the connection between the pin and the second cross bar can be improved.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. In the present utility model, by setting the first cross bar, the second cross bar, the first vertical rod, the second vertical rod, the clamping block, the limiting rod, the spring, the pull rod, the winding drum and the flange structure, when a player needs to adjust the spacing of the net according to his own level, first rotate the adjustment knobs on the first vertical rod and the second vertical rod. The adjustment knob drives the screw rod to rotate upward inside the threaded tube, releasing the fixation between the first vertical rod and the second vertical rod and the first cross bar and the second cross bar. Then move the first connecting rod and the second vertical rod respectively, so that the first vertical rod and the second vertical rod slide on the surfaces of the first cross bar and the second cross bar. When adjusted to the appropriate position, rotate the adjustment knob again. The adjustment knob drives the bolt to move downward inside the threaded tube to fix the first vertical rod and the second vertical rod. Then pull up the pull rod on the clamping block. The pull rod drives the limiting rod to slide upward inside the clamping block and the spring. Then rotate the winding drum so that the winding drum winds up the loose net body. When the net body is tightened, release the pull rod. The limiting rod is inserted into the limiting hole on the flange of the winding drum under the action of the spring and its own gravity, realizing that the player can adjust the width of the net body according to his own level. For beginners, the net spacing can be appropriately widened to reduce the difficulty of hitting the ball and increase the fun and participation of the sport; for high-level players, the spacing can be reduced to enhance the competitiveness and challenge of the game. At the same time, it is also convenient to tighten the adjusted net body to avoid affecting the use effect.

[0013] 2. In the present utility model, by setting a bolt and a bolt structure, when it is necessary to transport the net assembly, first pull out the bolt from the second jack on the cylindrical rod of the first column and the second column, and the round holes on the first crossbar and the second crossbar, then remove the first crossbar and the second crossbar from the first column and the second column, and the cylindrical rods on the first column and the second column are disengaged from the third jacks on the first crossbar and the second crossbar. Then, unscrew the bolt and disengage the bolt from the first jack and the threaded hole on the first crossbar and the second crossbar. Then, remove the first vertical rod and the second vertical rod from the first crossbar and the second crossbar. Then, wind up the net body by hand through the winding drum on the second vertical rod, and then carry out the transportation, realizing the disassembly and assembly between the first crossbar and the second crossbar, as well as the disassembly and assembly between the first crossbar and the second crossbar and the first column and the second column, facilitating the transportation and storage when not in use, reducing the space occupied during storage and the convenience during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of a shipboard plate tennis court with adjustable net spacing proposed by the present utility model;

[0015] Figure 2 Partial schematic diagram of a shipboard plate tennis court with adjustable net spacing proposed by the present utility model;

[0016] Figure 3 Exploded schematic diagram of the net body of a shipboard plate tennis court with adjustable net spacing proposed by the present utility model;

[0017] Figure 4 Partial exploded schematic diagram of a shipboard plate tennis court with adjustable net spacing proposed by the present utility model;

[0018] Figure 5 A shipboard plate tennis court with adjustable net spacing proposed by the present utility model Figure 4 Enlarged view at A in;

[0019] Figure 6 A shipboard plate tennis court with adjustable net spacing proposed by the present utility model Figure 3 Enlarged view at B in;

[0020] Figure 7 A shipboard plate tennis court with adjustable net spacing proposed by the present utility model Figure 3 Enlarged view at C in;

[0021] Figure 8 A shipboard plate tennis court with adjustable net spacing proposed by the present utility model Figure 3 Enlarged view at D in.

[0022] Legend:

[0023] 1, court floor; 2, perimeter net; 3, main net body; 4, first column; 5, second column; 6, first crossbar; 7, second crossbar; 8, first socket; 9, take-up reel; 10, anti-slip mat; 11, first vertical rod; 12, second vertical rod; 13, threaded pipe; 14, screw; 15, adjusting knob; 16, anti-slip rib; 17, flange; 18, limit hole; 19, clamping block; 20, limit rod; 21, spring; 22, pull rod; 23, cylindrical rod; 24, second socket; 25, bolt pin; 26, magnet; 27, third socket; 28, round hole; 29, bolt; 30, threaded hole. Detailed implementation mode

[0024] In order to more clearly understand the above objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0026] Embodiment 1

[0027] Please refer to Figures 1-8, the present utility model provides a technical solution: a shipboard plate tennis court with an adjustable net spacing, including a court ground 1, an outer net 2 fixedly connected to the surface of the court ground 1, a net assembly arranged on the court ground 1. The net assembly includes a first column 4 and a second column 5. A first cross bar 6 and a second cross bar 7 are fixedly connected between the first column 4 and the second column 5. A first vertical rod 11 and a second vertical rod 12 are slidably connected to the surfaces of the first cross bar 6 and the second cross bar 7. A net body 3 is arranged between the first vertical rod 11 and the second vertical rod 12. A winding drum 9 is sleeved on the surface of the second vertical rod 12. Two ends of the net body 3 are respectively sleeved on the surfaces of the first vertical rod 11 and the winding drum 9. A clamping block 19 is fixedly connected to the surface of the second vertical rod 12. A limiting rod 20 is slidably connected inside the clamping block 19. A pull rod 22 is fixedly connected to the surface of the limiting rod 20. A spring 21 is fixedly connected to the surface of the pull rod 22. A flange 17 is fixedly connected to the surface of the winding drum 9. A lower limiting hole 18 is opened on the surface of the flange 17. The limiting rod 20 is inserted into the limiting hole 18, where the winding drum 9 can be fixed to prevent rotation during use and affect the use effect of the net. Threaded pipes 13 are fixedly connected to the surfaces of the first vertical rod 11 and the second vertical rod 12. Screws 14 are threadedly connected inside the threaded pipes 13. An adjusting knob 15 is fixedly connected to the surface of the screw 14, where the adjusted net body 3 can be fixed to the first vertical rod 11 and the second vertical rod 12 to prevent the first vertical rod 11 and the second vertical rod 12 on both sides of the net from sliding on the surfaces of the first cross bar 6 and the second cross bar 7 during use. Anti-slip ridges 16 are fixedly connected to the surface of the adjusting knob 15, and the anti-slip ridges 16 are evenly distributed on the surface of the adjusting knob 15, where the friction when holding the adjusting knob 15 can be increased to prevent slipping when turning the adjusting knob 15 due to sweaty palms. Anti-slip pads 10 are fixedly connected to the bottom surfaces of the first column 4 and the second column 5. The anti-slip pads 10 are made of natural rubber, where the friction between the first column 4 and the second column 5 and the court ground 1 can be increased to prevent the force from being transmitted to the first column 4 and the second column 5 when the tennis ball hits the net body 3, resulting in their deviation.

[0028] Embodiment Two

[0029] Please refer to Figures 6-7, the first column 4 and the second column 5 have the same structure. A cylindrical rod 23 is fixedly connected to the surface of the first column 4. A second jack 24 is provided on the surface of the cylindrical rod 23. A third jack 27 is provided on the surface of the second crossbar 7. The cylindrical rod 23 is inserted into the third jack 27. A round hole 28 is provided on the surface of the second crossbar 7. A pin 25 is inserted into the round hole 28 and the second jack 24. One end of the first crossbar 6 is inserted into the second crossbar 7. A first jack 8 is provided on the surface of the first crossbar 6. A threaded hole 30 is provided on the surface of the second crossbar 7. A bolt 29 is inserted into the first jack 8. The bolt 29 is threadedly connected to the threaded hole 30. Here, the disassembly and assembly between the first crossbar 6 and the second crossbar 7, as well as the disassembly and assembly between the first crossbar 6 and the second crossbar 7 and the first column 4 and the second column 5, can be realized, which is convenient for transporting and storing them when not in use, reducing the space occupied during storage and the convenience during transportation. A magnet 26 is fixedly connected to the surface of the pin 25. The magnet 26 is adsorbed and connected to the surface of the second crossbar 7. Here, the connection stability between the pin 25 and the second crossbar 7 can be improved.

[0030] Working principle: During use, when a player is training on the court ground 1, the peripheral net 2 can prevent the tennis ball from flying out of the court. The anti-slip pads 10 at the bottoms of the first upright column 4 and the second upright column 5 increase the friction between the first upright column 4 and the second upright column 5 and the court ground 1 when the tennis ball hits the net body 3, preventing them from shifting. When the player needs to adjust the spacing of the net according to their own level, first rotate the adjustment knobs 15 on the first upright rod 11 and the second upright rod 12. When holding the adjustment knobs 15, the cane is attached to the anti-slip ridges 16 on the adjustment knobs 15. The adjustment knobs 15 drive the screw rods 14 to rotate upward inside the threaded pipes 13, releasing the fixation between the first upright rod 11 and the second upright rod 12 and the first cross bar 6 and the second cross bar 7. Then, move the first connecting rod and the second upright rod 12 respectively, so that the first upright rod 11 and the second upright rod 12 slide on the surfaces of the first cross bar 6 and the second cross bar 7. When adjusted to the appropriate position, rotate the adjustment knobs 15 again. The adjustment knobs 15 drive the bolts 29 to move downward inside the threaded pipes 13 to fix the first upright rod 11 and the second upright rod 12. Then, pull upward on the pull rod 22 on the clamping block 19. The pull rod 22 drives the limiting rod 20 to slide upward inside the clamping block 19 and the spring 21. Then, rotate the winding drum 9 so that the winding drum 9 winds up the loose net body 3. When the net body 3 is tightened, release the pull rod 22. The limiting rod 20, under the action of the spring 21 and its own gravity, inserts into the limiting holes 18 on the flange 17 of the winding drum 9, enabling the player to adjust the width of the net body 3 according to their own level. For beginners, the net spacing can be appropriately widened to reduce the difficulty of hitting the ball and increase the fun and participation of the sport;For high-level players, the spacing can be reduced to enhance the competitiveness and challenge of the game. At the same time, it is also convenient to tighten the adjusted net body 3 to avoid affecting the use effect. When it is necessary to transport the net assembly, first pull out the pin 25 from the second jack 24 on the cylindrical rod 23 of the first column 4 and the second column 5 and the round hole 28 on the first crossbar 6 and the second crossbar 7. The magnet 26 on the pin 25 will follow the pin 25 to disengage from the first crossbar 6 and the second crossbar 7. Then, remove the first crossbar 6 and the second crossbar 7 from the first column 4 and the second column 5. The cylindrical rod 23 on the first column 4 and the second column 5 disengages from the third jack 27 on the first crossbar 6 and the second crossbar 7. Then, unscrew the bolt 29 and remove the bolt 29 from the first jack 8 and the threaded hole 30 on the first crossbar 6 and the second crossbar 7. Then, remove the first vertical rod 11 and the second vertical rod 12 from the first crossbar 6 and the second crossbar 7. Then, manually roll up the net body 3 through the winding drum 9 on the second vertical rod 12, and then it can be transported, realizing the disassembly and assembly between the first crossbar 6 and the second crossbar 7, and the disassembly and assembly between the first crossbar 6 and the second crossbar 7 and the first column 4 and the second column 5, which is convenient for transporting and storing it when not in use, reducing the space occupied during storage and the convenience during transportation.;

[0031] The above is only the preferred embodiment of the present invention, and it is not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A shipboard plate tennis court with an adjustable net spacing, comprising a court floor (1), characterized in that: The surface of the court ground (1) is fixedly connected with a perimeter net (2). A net assembly is arranged on the court ground (1). The net assembly includes a first upright post (4) and a second upright post (5). A first cross bar (6) and a second cross bar (7) are fixedly connected between the first upright post (4) and the second upright post (5). The surfaces of the first cross bar (6) and the second cross bar (7) are slidably connected with a first vertical rod (11) and a second vertical rod (12). A net body (3) is arranged between the first vertical rod (11) and the second vertical rod (12). A winding drum (9) is sleeved on the surface of the second vertical rod (12). The two ends of the net body (3) are respectively sleeved on the surfaces of the first vertical rod (11) and the winding drum (9). A clamping block (19) is fixedly connected to the surface of the second vertical rod (12). A limiting rod (20) is slidably connected inside the clamping block (19). A pull rod (22) is fixedly connected to the surface of the limiting rod (20). A spring (21) is fixedly connected to the surface of the pull rod (22). A flange plate (17) is fixedly connected to the surface of the winding drum (9).

2. The shipboard plate-type tennis court with an adjustable net spacing according to claim 1, wherein: A lower limiting hole (18) is formed in the surface of the flange plate (17), and the limiting rod (20) is inserted into the limiting hole (18).

3. The shipboard plate-type tennis court with an adjustable net spacing according to claim 1, characterized in that: Threaded tubes (13) are fixedly connected to the surfaces of the first vertical rod (11) and the second vertical rod (12). Screws (14) are threadedly connected inside the threaded tubes (13). An adjusting knob (15) is fixedly connected to the surface of the screw (14).

4. The shipboard plate-type tennis court with an adjustable net spacing according to claim 3, characterized in that: Anti-slip ridges (16) are fixedly connected to the surface of the adjusting knob (15), and the anti-slip ridges (16) are evenly distributed on the surface of the adjusting knob (15).

5. The shipboard plate-type tennis court with an adjustable net spacing according to claim 1, characterized in that: Anti-slip pads (10) are fixedly connected to the bottom surfaces of the first upright post (4) and the second upright post (5), and the anti-slip pads (10) are made of natural rubber.

6. The shipboard plate tennis court with an adjustable net spacing according to claim 1, characterized in that: The first upright post (4) and the second upright post (5) have the same structure. A cylindrical rod (23) is fixedly connected to the surface of the first upright post (4). A second insertion hole (24) is formed in the surface of the cylindrical rod (23). A third insertion hole (27) is formed in the surface of the second cross bar (7). The cylindrical rod (23) is inserted into the third insertion hole (27). A round hole (28) is formed in the surface of the second cross bar (7). A pin (25) is inserted into the second insertion hole (24) and the round hole (28). One end of the first cross bar (6) is inserted into the second cross bar (7). A first insertion hole (8) is formed in the surface of the first cross bar (6). A threaded hole (30) is formed in the surface of the second cross bar (7). A bolt (29) is inserted into the first insertion hole (8), and the bolt (29) is threadedly connected into the threaded hole (30).

7. The shipboard plate-type tennis court with an adjustable net spacing according to claim 6, characterized in that: A magnet (26) is fixedly connected to the surface of the pin (25), and the magnet (26) is adsorbed and connected to the surface of the second cross bar (7).

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