Sports equipment teaching display device

Abstract

The utility model provides a sports equipment teaching display device, and relates to the technical field of sports equipment display. The sports equipment teaching display device comprises a supporting seat and a display box, the display box is located on the upper right portion of the supporting seat, a rotating disc is rotatably inserted into the upper end of the supporting seat, a motor A is fixedly installed on the left side face of the rotating disc, the rotating disc rotatably sleeves the output end of the motor A, and the output end of the motor A is fixedly connected with the left side face of the display box. A plurality of rear clamping frames are arranged in the display box, and front clamping frames are arranged in the display box and located in front of the rear clamping frames. According to the sports equipment teaching display device, the display box is in a state that the left part is low and the right part is high, rod-shaped equipment is placed between the front clamping frame and the rear clamping frame through the right end of the display box, the rod-shaped equipment gradually slides leftwards under the gravity, the multiple rod-shaped equipment can be rapidly placed, and then the front clamping frame and the rear clamping frame are controlled to be close to each other to fix the rod-shaped equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of sports equipment display, in particular to a sports equipment teaching display device. Background Art

[0002] Sports equipment is a general term for various apparatuses, equipment and supplies used in competitive sports games and fitness exercises. Sports equipment and sports are interdependent and promote each other. The popularization of sports and the diversification of sports events have led to the development of types and specifications of sports equipment. Rod-shaped sports equipment includes javelins, baseball bats, etc., which are more common.

[0003] Most of the existing rod-shaped sports equipment can only display a single piece of equipment during educational display, and it is inconvenient to arrange and fix multiple rod-shaped equipment in the device. Therefore, a sports equipment teaching display device is proposed, which is convenient for displaying multiple rod-shaped equipment in the device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a sports equipment teaching and display device, which solves the problems raised in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sports equipment teaching and display device, including a support base and a display box, wherein the display box is located at the upper right side of the support base, and a turntable is rotatably inserted at the upper end of the support base, and a motor A is fixedly installed on the left side of the turntable, and the turntable is rotatably sleeved on the output end of the motor A, and the output end of the motor A is fixedly connected to the left side of the display box, and a plurality of rear clamping frames are arranged inside the display box, and a front clamping frame is arranged inside the display box and in front of each rear clamping frame, and every two adjacent rear clamping frames and every two adjacent front clamping frames are fixedly connected by three connecting rods, and two bidirectional threaded rods are rotatably penetrated through the front side of the display box, and the front clamping frame located on the far left is threadedly sleeved on the front ends of the two bidirectional threaded rods, and the rear clamping frame located on the far right is threadedly sleeved on the rear ends of the two bidirectional threaded rods, and a power telescopic rod is hinged on the right end of the bottom surface of the display box, and the lower end of the power telescopic rod is hinged to the support base.

[0008] Preferably, a motor B is fixedly mounted on the back of the display box, the rear end of the upper bidirectional threaded rod is fixedly connected to the output end of the motor B, and one end of the two bidirectional threaded rods located in front of the display box is driven by a conveyor belt.

[0009] Preferably, the outer surface of the left end of the front clamp frame is elastically rotatably connected with a plurality of baffles, the shape of the baffles is a right-angle folded plate, and the connection between the front clamp frame and the baffles is the turning point of the baffles.

[0010] Preferably, a flat plate is fixedly inserted inside the display box, the flat plate is located on the left side of the leftmost baffle, the baffle is staggered with the connecting rods connected to the same front clamp frame, and the flat plate is tangent to the turning point of the leftmost baffle.

[0011] Preferably, the front end of the baffle is frame-shaped, and the length of the front end of the baffle is equal to the distance between two adjacent baffles in the transverse direction.

[0012] Preferably, the right side of the display box is open, the output shaft of the motor A intersects the axis of the turntable perpendicularly, and the output end of the motor A is located at the center of the left side of the display box.

[0013] (III) Beneficial effects

[0014] The utility model provides a sports equipment teaching and display device, which has the following beneficial effects:

[0015] 1. When placing rod-shaped equipment, the sports equipment teaching display device controls the display box to rotate to a horizontal state, and then the power telescopic rod pushes the right end of the display box to rotate upward, so that the display box is in a state where the left side is low and the right side is high. The rod-shaped equipment is placed between the front clamping frame and the rear clamping frame through the right end of the display box. The rod-shaped equipment gradually slides to the left under gravity, and multiple rod-shaped equipment can be quickly placed. Then, the front clamping frame and the rear clamping frame are controlled to approach each other to fix the rod-shaped equipment.

[0016] 2. The sports equipment teaching and display device is provided with baffles and flat plates. When the first rod-shaped equipment slides to the left between the front clamping frame and the rear clamping frame, the rod-shaped equipment continuously pushes the multiple baffles to rotate in sequence. The rod-shaped equipment continuously misaligns with the corresponding baffle by pushing the rear end of the baffle to rotate to the left side of the turning point. After the rod-shaped equipment contacts the first baffle on the left, the rear end of the baffle is pushed to contact the flat plate. At this time, the front end of the baffle rotates to a perpendicular state to the flat plate, so that the front end of the baffle blocks the rear end of the baffle on the right side, so that the rear end of the baffle on the right side can only rotate to a parallel state with the flat plate when pushed by the rod-shaped equipment again. The rear end of the baffle blocks the rod-shaped equipment from being separated from the previous rod-shaped equipment. At the same time, the baffle limits the rotation angle of the rear end of the baffle on the right side again, so that when the rod-shaped equipment is continuously placed in, the rod-shaped equipment is separated and located between the front clamping frame and the rear clamping frame for easy observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the display box of the utility model;

[0020] Figure 4 This is a schematic diagram of the baffle structure of the utility model.

[0021] Among them, 1 support base, 2 display box, 3 turntable, 4 motor A, 5 rear clamping frame, 6 front clamping frame, 7 bidirectional threaded rod, 8 connecting rod, 9 power telescopic rod, 10 motor B, 11 conveyor belt, 12 baffle, 13 flat plate. DETAILED DESCRIPTION

[0022] 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.

[0023] The present invention provides a sports equipment teaching and display device. Figure 1-4 As shown, it includes a support base 1 and a display box 2, the display box 2 is located at the upper right side of the support base 1, a turntable 3 is rotatably inserted at the upper end of the support base 1, a motor A4 is fixedly installed on the left side of the turntable 3, the turntable 3 is rotatably sleeved on the output end of the motor A4, the output end of the motor A4 is fixedly connected to the left side of the display box 2, the right side of the display box 2 is open, it is convenient to put the rod-shaped equipment into the display box 2, the front and back sides of the display box 2 are open, it is convenient to observe the internal rod-shaped equipment, the output shaft of the motor A4 is perpendicular to the axis of the turntable 3, the output end of the motor A4 is located at the center of the left side of the display box 2, a plurality of rear clamping frames 5 are arranged inside the display box 2, a front clamping frame 6 is arranged inside the display box 2 and in front of each rear clamping frame 5, every two adjacent rear clamping frames 5 and every two adjacent front clamping frames 6 are fixedly connected by three connecting rods 8, and the front clamping frame 6 and the rear clamping frame 5 are frame-shaped structures for easy observation of the rod-shaped equipment between them.

[0024] Two bidirectional threaded rods 7 are rotated through the front of the display box 2. The front clamping frame 6 located on the far left is threadedly sleeved on the front ends of the two bidirectional threaded rods 7, and the rear clamping frame 5 located on the far right is threadedly sleeved on the rear ends of the two bidirectional threaded rods 7. When the bidirectional threaded rod 7 rotates, the front clamping frame 6 can be driven close to the rear clamping frame 5. A motor B10 is fixedly installed on the back of the display box 2. The rear end of the bidirectional threaded rod 7 located at the top is fixedly connected to the output end of the motor B10. The two bidirectional threaded rods 7 are located at one end of the front of the display box 2 and are transmitted by a conveyor belt 11. The conveyor belt 11 causes the two bidirectional threaded rods 7 to rotate synchronously. A power telescopic rod 9 is hinged at the right end of the bottom surface of the display box 2. The lower end of the power telescopic rod 9 is hinged to the support seat 1. After the display box 2 is rotated to a horizontal state, it is rotated to a left-low and right-high state under the action of the power telescopic rod 9, so that the rod-shaped equipment placed inside rolls to the left.

[0025] The outer surface of the left end of the front clamping frame 6 is elastically rotatably connected with multiple baffles 12. The gravity of the rod-shaped equipment can push the elastically connected baffles 12. The shape of the baffle 12 is a right-angle folded plate. The connection between the front clamping frame 6 and the baffle 12 is the turning point of the baffle 12. A flat plate 13 is fixedly inserted inside the display box 2. The flat plate 13 is located on the left side of the leftmost baffle 12. The baffle 12 is staggered with the connecting rod 8 connected to the same front clamping frame 6. The flat plate 13 is tangent to the turning point of the baffle 12 located on the leftmost side. The front end of the baffle 12 is frame-shaped. The front end length of the baffle 12 is equal to the distance between two adjacent baffles 12 in the horizontal direction. When the rear end of the leftmost baffle 12 contacts the flat plate 13, the rear end of the adjacent right baffle 12 can only be rotated to a state parallel to the flat plate 13.

[0026] Working principle: when placing rod-shaped equipment, the motor A4 controls the display box 2 to rotate to a horizontal state, and then the power telescopic rod 9 pushes the right end of the display box 2 to rotate upward, so that the display box 2 is in a state of left low and right high, and the rod-shaped equipment is placed between the front clamping frame 6 and the rear clamping frame 5 through the right end of the display box 2. The rod-shaped equipment gradually slides to the left under gravity. When the first rod-shaped equipment slides to the left between the front clamping frame 6 and the rear clamping frame 5, the rod-shaped equipment continuously pushes multiple baffles 12 to rotate in sequence. The rod-shaped equipment pushes the rear end of the baffle 12 to rotate to the left side of the turning point and continuously misaligns with the corresponding baffle 12. After the rod-shaped equipment contacts the first baffle 12 on the left, it pushes the rear end of the baffle 12 to contact the flat plate. At this time The front end of the baffle 12 rotates to a perpendicular state with the flat plate 13, so that the front end of the baffle 12 blocks the rear end of the baffle 12 on the right side, so that the rear end of the baffle 12 on the right side can only rotate to a parallel state with the flat plate 13 when it is pushed by the rod-shaped equipment again. The rear end of the baffle 12 blocks the rod-shaped equipment and separates it from the previous rod-shaped equipment. At the same time, the baffle 12 limits the rotation angle of the rear end of the baffle 12 on the right side again. During the continuous placement of the rod-shaped equipment, the baffle 12 separates the rod-shaped equipment, and the motor B10 is started to drive the two bidirectional threaded rods 7 to rotate. The leftmost front clamping frame 6 and the leftmost rear clamping frame 5 engage with the bidirectional threaded rod 7 and are close to each other to fix the separated rod-shaped equipment. The separated and fixed rod-shaped equipment is convenient for observation and display.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sports equipment teaching and display device, comprising a support base (1) and a display box (2), characterized in that: The display box (2) is located at the upper right of the support base (1); a turntable (3) is rotatably plugged into the upper end of the support base (1); a motor A (4) is fixedly installed on the left side of the turntable (3); the turntable (3) is rotatably sleeved on the output end of the motor A (4); the output end of the motor A (4) is fixedly connected to the left side of the display box (2); a plurality of rear clamping frames (5) are arranged inside the display box (2); a front clamping frame (6) is arranged inside the display box (2) and in front of each rear clamping frame (5); each adjacent rear clamping frame (6) is provided with a plurality of rear clamping frames (5) arranged inside the display box (2); The two rear clamping frames (5) and each two adjacent front clamping frames (6) are fixedly connected by three connecting rods (8); the front side of the display box (2) is rotatably penetrated by two bidirectional threaded rods (7); the front clamping frame (6) located on the far left is threadedly sleeved on the front ends of the two bidirectional threaded rods (7); the rear clamping frame (5) located on the far right is threadedly sleeved on the rear ends of the two bidirectional threaded rods (7); a power telescopic rod (9) is hingedly connected to the right end of the bottom surface of the display box (2); and the lower end of the power telescopic rod (9) is hingedly connected to the support seat (1).

2. A sports equipment teaching and display device according to claim 1, characterized in that: A motor B (10) is fixedly mounted on the back of the display box (2); the rear end of the bidirectional threaded rod (7) located above is fixedly connected to the output end of the motor B (10); and the ends of the two bidirectional threaded rods (7) located in front of the display box (2) are driven by a conveyor belt (11).

3. A sports equipment teaching and display device according to claim 1, characterized in that: The outer surface of the left end of the front clamp frame (6) is elastically rotatably connected to a plurality of baffles (12), the baffles (12) are in the shape of right-angled folded plates, and the connection between the front clamp frame (6) and the baffles (12) is the turning point of the baffles (12).

4. A sports equipment teaching and display device according to claim 3, characterized in that: A flat plate (13) is fixedly inserted inside the display box (2). The flat plate (13) is located on the left side of the leftmost baffle (12). The baffle (12) and the connecting rod (8) connected to the same front clamp frame (6) are staggered. The flat plate (13) is tangent to the turning point of the baffle (12) located on the leftmost side.

5. A sports equipment teaching and display device according to claim 3, characterized in that: The front end of the baffle (12) is frame-shaped, and the length of the front end of the baffle (12) is equal to the distance between two adjacent baffles (12) in the transverse direction.

6. A sports equipment teaching and display device according to claim 1, characterized in that: The right side of the display box (2) is open, the output shaft of the motor A (4) intersects the axis of the turntable (3) perpendicularly, and the output end of the motor A (4) is located at the center of the left side of the display box (2).

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