Opening and closing ceiling type plate-type tennis court with electric double-opening function

Abstract

The utility model relates to the technical field of fitness equipment, and discloses an opening and closing ceiling type plate tennis court with an electric double-opening function, which comprises a slide rail, a cushioning block is fixedly connected to the center of the upper surface of the slide rail, and a plurality of support frames I which are bilaterally symmetrical are fixedly connected to one side of the upper surface of the slide rail. One side of the outer wall of each first supporting frame is rotationally connected with a first connecting rod, the outer wall of each first connecting rod is rotationally connected with a second connecting rod, one side of each first connecting rod and one side of each second connecting rod are rotationally connected with two second supporting frames, the two second supporting frames are in bilateral symmetry, and a connecting frame is fixedly connected between the two second supporting frames. A fixing box is fixedly connected between the two second supporting frames. According to the tennis court, through cooperation of the sliding rails, the cushioning blocks, the first supporting frame, the first connecting rods, the second connecting rods, the second supporting frame, the connecting blocks, the rolling wheels, the driving assembly and other structures, the effect that the ceiling can be adjusted to be automatically opened and closed according to severe weather is achieved, and the practicability of the tennis court is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to an opening and closing canopy-type plate tennis court with an electric double-opening function. Background Art

[0002] A paddle tennis court is a tennis court equipped with a retractable and foldable roof, which is made of a plate structure and can be opened and closed electrically or manually. In particular, the paddle tennis court with an open and close roof with electric double opening function is designed to open and close from both sides to the center. This design brings multiple advantages, including flexibility and adaptability, allowing the court to be flexibly adjusted according to different weather conditions as needed, and to achieve all-weather use. In addition, the electric double opening function provides better control of the internal environment of the court, including temperature, ventilation and lighting, creating a comfortable sports environment for players and spectators. At the same time, when the roof is closed, it can effectively protect the court surface from the damage of bad weather, extend the service life of the court and reduce maintenance costs. This makes the paddle tennis court with an open and close roof with electric double opening function a versatile and adaptable sports facility.

[0003] After searching, a board tennis court is disclosed in the announcement number: CN206837444U, which includes a net, a lawn, a corner guard plate, tempered glass, an end mesh frame, a corner mesh frame, a side mesh frame, a lamp post and a door mesh frame. LED lamps are installed on the lamp post, and meshes welded by steel wires are installed in the end mesh frames, the corner mesh frames, the side mesh frames and the door mesh frames. The tempered glass is installed on the mesh frames at both ends of the lawn. The bolt holes on the tempered glass are tapered holes. The tempered glass is fixed to the frame with hexagonal countersunk screws and rubber tapered pads through rubber round pads and ear plates. The utility model mesh is welded by steel wire, and tempered glass is used at both ends of the product. When a tennis ball hits the tempered glass surface, it can bounce back extremely well. The utility model adopts a perfect combination of conical pads and hexagonal countersunk screws at the fastening point of the tempered glass and the frame, which can fasten the product while ensuring that the tempered glass surface is smooth and flat without protrusions, and will not change the rebound angle of the ball. Although the application realizes the effect of fastening the product while ensuring that the tempered glass surface is smooth and flat without protrusions and will not change the rebound angle of the ball by setting structures such as a ball net, a lawn, a corner guard plate, tempered glass, an end mesh frame, a corner mesh frame, a side mesh frame, a lamp post and a door mesh frame, etc.

[0004] However, if the application encounters extremely hot weather or rainy weather during use, the inside of the tennis court cannot provide shelter for the people inside, which results in the inside of the tennis court being unable to exercise in the venue when encountering extremely hot weather or rainy weather, which greatly reduces the practicality of the tennis court. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an opening and closing canopy-type paddle tennis court with an electric double-opening function, aiming to improve the problem that the prior art lacks the ability to shelter people in bad weather, thereby reducing the practicality of the tennis court.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an opening and closing canopy-type paddle tennis court with an electric double-opening function, comprising a slide rail, a shock-absorbing block is fixedly connected to the center of the upper surface of the slide rail, a plurality of left-right symmetrical support frames are fixedly connected to one side of the upper surface of the slide rail, a plurality of the support frames are rotatably connected to one side of the outer wall of each of the support frames, a connecting rod is rotatably connected to the outer wall of the connecting rod, a connecting rod is rotatably connected to one side of each of the connecting rods, a support frame two is rotatably connected to one side of each of the connecting rods, two symmetrical support frames two are provided with a connecting frame fixedly connected between the two support frames two, a fixing box is fixedly connected between the two support frames two, a driving assembly is provided on one side of the outer wall of the fixing box, a connecting block is fixedly connected to the lower surface of the support frame two, a roller is rotatably connected inside the connecting block, the roller is rotatably connected to the upper surface of the shock-absorbing block, a left-right symmetrical auxiliary wheel is rotatably connected to the lower side of the connecting block, the outer wall of the auxiliary wheel is rotatably connected to the lower surface of the slide rail, and a ceiling is provided on the upper surfaces of the support frame one and the support frame two.

[0007] Furthermore, the driving assembly includes a motor, the motor is fixedly connected to one side of the outer wall of the fixing box, the output end of the motor is fixedly connected to a walking wheel, and the outer wall of the walking wheel is rotatably connected to the upper surface of the shock absorbing block.

[0008] Furthermore, a left-right symmetrical support column is fixedly connected to the lower surface of the slide rail, and a left-right symmetrical side plate is fixedly connected to the lower surface of the support column.

[0009] Furthermore, a protective net is fixedly connected to the upper surface of the side panel, and a plurality of the protective nets are equidistantly distributed.

[0010] Furthermore, a bilaterally symmetrical side net is provided between the two side panels, and a door opening is provided inside the side net.

[0011] Furthermore, a lawn is provided on the lower surface of the side panel, and a tennis net is fixedly connected to the center of the upper surface of the lawn.

[0012] Furthermore, the rollers and auxiliary wheels are both made of silicone.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the slide rail, the shock absorbing block, the support frame 1, the connecting rod 1, the connecting rod 2, the support frame 2, the connecting block, the roller and the driving assembly cooperate with each other, so as to achieve the effect of facilitating the automatic opening and closing of the roof according to the bad weather, solve the problem of the lack of protection for personnel in the bad weather in the prior art, and thus improve the practicality of the tennis court.

[0015] 2. In the utility model, the supporting columns, side panels, protective nets, side nets, tennis nets and lawns cooperate with each other to prevent tennis balls from flying out of the periphery of the venue, solve the problem of tennis balls falling to the ground and bouncing out due to inertia, and thus reduce the distance for people to pick up tennis balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an open-and-close canopy-type paddle tennis court with electric double-opening function proposed by the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of an opening and closing canopy-type paddle tennis court with electric double-opening function proposed by the utility model;

[0018] Figure 3 It is a schematic diagram of the disassembly of the connecting rod structure of the opening and closing canopy-type paddle tennis court with electric double-opening function proposed by the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 The utility model is a schematic diagram of the side panel structure of an opening and closing canopy-type paddle tennis court with electric double-opening function.

[0021] Legend:

[0022] 1. Slide rail; 2. Shock absorber; 3. Support frame 1; 4. Connecting rod 1; 5. Connecting rod 2; 6. Support frame 2; 7. Fixing box; 8. Connecting block; 9. Roller; 10. Auxiliary wheel; 11. Drive assembly; 1101. Motor; 1102. Travel wheel; 12. Connecting frame; 13. Ceiling; 14. Support column; 15. Side panel; 16. Protective net; 17. Side net; 18. Doorway; 19. Tennis net; 20. Lawn. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4 The utility model provides an embodiment: an opening and closing canopy-type paddle tennis court with an electric double-opening function, comprising a slide rail 1, a shock-absorbing block 2 is fixedly connected to the center of the upper surface of the slide rail 1, a plurality of left-right symmetrical support frames 3 are fixedly connected to one side of the upper surface of the slide rail 1, a connecting rod 1 4 is rotatably connected to one side of the outer wall of the plurality of support frames 3, a connecting rod 2 5 is rotatably connected to the outer wall of the connecting rod 1 4, a supporting frame 2 6 is rotatably connected to one side of the connecting rod 1 4 and a supporting frame 2 6 is rotatably connected to one side of the connecting rod 1 4 and the connecting rod 2 5, the supporting frame 2 6 is provided with two left-right symmetrical ones, a connecting frame 12 is fixedly connected between the two supporting frames 2 6, a fixing box 7 is fixedly connected between the two supporting frames 2 6, and a driving mechanism is provided on one side of the outer wall of the fixing box 7. Component 11, the lower surface of the support frame 2 6 is fixedly connected with a connecting block 8, the inside of the connecting block 8 is rotatably connected with a roller 9, the roller 9 is rotatably connected to the upper surface of the shock absorbing block 2, the lower side of the connecting block 8 is rotatably connected with a bilaterally symmetrical auxiliary wheel 10, the outer wall of the auxiliary wheel 10 is rotatably connected to the lower surface of the slide rail 1, and the upper surfaces of the support frame 1 3 and the support frame 2 6 are provided with a ceiling 13; the driving component 11 includes a motor 1101, the motor 1101 is fixedly connected to one side of the outer wall of the fixing box 7, the output end of the motor 1101 is fixedly connected with a walking wheel 1102, and the outer wall of the walking wheel 1102 is rotatably connected to the upper surface of the shock absorbing block 2; the roller 9 and the auxiliary wheel 10 are both made of silicone;

[0025] Specifically, first, the motor 1101 is used as a driving device. By starting the motor 1101, the walking wheel 1102 is driven to slide on the outer wall of the shock absorbing block 2. This design enables the device to effectively resist vibration during operation and improves the overall stability. The movement of the walking wheel 1102 further drives the roller 9 on the inner wall of the connecting block 8 to slide on the outer wall of the shock absorbing block 2. This design enhances the transmission performance of the device and makes the operation more stable. The addition of the auxiliary wheel 10 further improves the operating stability of the device. It cooperates with the walking wheel 1102, the connecting block 8 and the roller 9 to form a stable and reliable operating system. Through the movement of the connecting block 8, the device can also drive the connecting rod 1 4 and the connecting rod 2 5 to cross-move. This design makes the device more flexible during operation. The movement of the connecting rod 1 4 and the connecting rod 2 5 further drives multiple support frames 1 3 to perform telescopic switches. This design enables the device to adapt to the needs of different scenes and provides a wider range of application possibilities. The mutual cooperation of the support frame 1 3 and the support frame 2 6 realizes the opening and closing control of the ceiling 13. When needed, the roof 13 can be quickly deployed to provide shelter for people; when not needed, the roof 13 can be retracted to save space.

[0026] Reference Figure 1 and Figure 5 The lower surface of the slide rail 1 is fixedly connected with a left-right symmetrical support column 14, and the lower surface of the support column 14 is fixedly connected with a left-right symmetrical side panel 15; the upper surface of the side panel 15 is fixedly connected with a protective net 16, and a plurality of protective nets 16 are arranged at equal intervals; a left-right symmetrical side net 17 is arranged between the two side panels 15, and a door hole 18 is arranged inside the side net 17; a lawn 20 is arranged on the lower surface of the side panel 15, and a tennis net 19 is fixedly connected at the center of the upper surface of the lawn 20;

[0027] Specifically, the slide rail 1 is supported by a plurality of support columns 14 made of aluminum alloy. This design not only makes the device more stable, but also facilitates adjustment and maintenance during exercise. In this design, the side panel 15 plays a key buffering role. In order to reduce the damage of the tennis ball when it hits the side panel 15, the researchers set a silicone plate on the inner side of the side panel 15. This material has good elasticity and wear resistance, and can effectively reduce the impact force when the tennis ball hits the side panel 15, thereby extending the service life of the side panel 15. In addition, a protective net 16 is set on the upper surface of the side panel 15 to prevent the tennis ball from flying out of the tennis court during intense exercise. This design not only improves the safety of the venue, but also effectively reduces the loss of tennis balls. On this basis, the researchers also set a lawn 20 under the side panel 15 to further reduce the impact force of the tennis ball when it lands, while reducing the risk of people getting injured due to slipping during exercise.

[0028] Working principle: when the tennis court needs to be used, first start the motor 1101 to drive the walking wheel 1102 to slide on the outer wall of the shock-absorbing block 2, and then drive the roller 9 on the inner wall of the connecting block 8 to slide on the outer wall of the shock-absorbing block 2 through the movement of the walking wheel 1102, and then cooperate with the auxiliary wheel 10 to further stabilize the support frame 2 6, and through the movement of the connecting block 8, the effect of driving the connecting rod 1 4 and the connecting rod 2 5 to cross-move is achieved. At this time, through the movement of the connecting rod 1 4 and the connecting rod 2 5, the effect of driving multiple support frames 1 3 to telescope and open is achieved. Through the mutual cooperation of the support frame 1 3 and the support frame 2 6, the ceiling 13 is driven to open and close, thereby achieving the effect of sheltering people;

[0029] Secondly, the slide rail 1 is supported by a plurality of support columns 14 made of aluminum alloy, thereby achieving the effect of facilitating the movement of the stabilizing device. At this time, a side panel 15 is arranged below the support column 14, and a silicone plate is arranged inside the side panel 15, thereby achieving the effect of facilitating the reduction of tennis hitting the side panel 15, thereby reducing its service life. At this time, a protective net 16 is arranged on the upper surface of the side panel 15, thereby achieving the effect of facilitating the prevention of tennis flying out of the tennis court. A lawn 20 is arranged below the side panel 15, thereby achieving the effect of reducing the impact force of the tennis falling to the ground and preventing people from falling and getting injured during exercise.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An opening and closing canopy tennis court with electric double opening function, comprising a slide rail (1), characterized in that: A shock absorbing block (2) is fixedly connected at the center of the upper surface of the slide rail (1); a plurality of left-right symmetrical support frames (3) are fixedly connected to one side of the upper surface of the slide rail (1); a connecting rod (4) is rotatably connected to one side of the outer wall of each of the plurality of support frames (3); a connecting rod (5) is rotatably connected to the outer wall of each of the connecting rods (4); a supporting frame (6) is rotatably connected to one side of each of the connecting rods (4) and the connecting rod (5); two supporting frames (6) are provided with two left-right symmetrical ones; a connecting frame (12) is fixedly connected between the two supporting frames (6); the two supporting frames (6) are connected to each other by a connecting frame (12); ), a fixed box (7) is fixedly connected between the two support frames (6), a driving assembly (11) is arranged on one side of the outer wall of the fixed box (7), a connecting block (8) is fixedly connected to the lower surface of the support frame (6), a roller (9) is rotatably connected inside the connecting block (8), the roller (9) is rotatably connected to the upper surface of the shock absorbing block (2), a left-right symmetrical auxiliary wheel (10) is rotatably connected to the lower side of the connecting block (8), the outer wall of the auxiliary wheel (10) is rotatably connected to the lower surface of the slide rail (1), and a ceiling (13) is arranged on the upper surfaces of the support frame (3) and the support frame (6).

2. The retractable canopy tennis court with electric double opening function according to claim 1, characterized in that: The driving assembly (11) comprises a motor (1101), the motor (1101) being fixedly connected to one side of the outer wall of the fixing box (7), the output end of the motor (1101) being fixedly connected to a running wheel (1102), the outer wall of the running wheel (1102) being rotatably connected to the upper surface of the shock absorbing block (2).

3. The retractable canopy tennis court with electric double opening function according to claim 2, characterized in that: The lower surface of the slide rail (1) is fixedly connected to a left-right symmetrical support column (14), and the lower surface of the support column (14) is fixedly connected to a left-right symmetrical side plate (15).

4. The retractable canopy tennis court with electric double opening function according to claim 3, characterized in that: A protective net (16) is fixedly connected to the upper surface of the side plate (15), and a plurality of the protective nets (16) are arranged in an equidistant distribution.

5. The retractable canopy tennis court with electric double opening function according to claim 4, characterized in that: A bilaterally symmetrical side net (17) is arranged between the two side plates (15), and a door opening (18) is arranged inside the side net (17).

6. The retractable canopy tennis court with electric double opening function according to claim 5, characterized in that: A lawn (20) is provided on the lower surface of the side plate (15), and a tennis net (19) is fixedly connected to the center of the upper surface of the lawn (20).

7. The retractable canopy tennis court with electric double opening function according to claim 1, characterized in that: The roller (9) and the auxiliary wheel (10) are both made of silica gel.

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