Angle-adjustable sports testing device

Abstract

The utility model discloses an angle-adjustable sports testing device, which comprises a fixing frame and an operation screen I arranged on the front surface of the fixing frame, the front surface of the fixing frame is rotatably connected with a first rotating block, the surface of the first rotating block is fixedly connected with a gear ring, and the front surface of the fixing frame is welded with a mounting frame I; a sliding groove is formed in the bottom of the first mounting frame, and a clamping block is slidably connected to an inner cavity of the sliding groove. The first rotating block is rotated according to the use condition, so that the fixing block moves upwards, the fixing block drives the clamping block to slide upwards, the clamping block is separated from the surface of the gear ring, the first operation screen is rotated, and then the angle of the first operation screen can be adjusted; therefore, the purposes that the angle of the sports test screen can be adjusted through the angle adjusting device, the situation that a user cannot adjust the angle of the sports test screen according to the use condition is avoided, and the applicability of the sports test screen is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports testing machines, in particular to a sports testing device with adjustable angle. Background Art

[0002] The biggest highlight of the sports test screen is that it has advanced AI artificial intelligence perception technology and big data algorithms. It uses cameras to capture students' movement postures in real time, monitor and analyze students' movement data, including violation detection, accurate performance identification, and generation of visual data reports, etc. With the support of artificial intelligence algorithms, the smart playground can conduct personalized assessments of each student's movements and provide targeted guidance and suggestions.

[0003] At present, students' physical tests are mostly conducted through physical test screens. When the physical test screen is in use, due to different usage conditions and different users, the angle of the physical test screen needs to be adjusted according to the usage conditions and users. Therefore, an angle-adjustable physical test device is needed. The angle of the physical test screen can be adjusted by the angle adjustment device to avoid the user being unable to adjust the angle of the physical test screen according to the usage conditions, thereby improving the applicability of the physical test screen. Utility Model Content

[0004] The purpose of the utility model is to provide an angle-adjustable sports test device, which can adjust the angle of the sports test screen through the angle adjustment device, so as to avoid the user being unable to adjust the angle of the sports test screen according to the usage situation, improve the applicability of the sports test screen, and solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: an angle-adjustable sports testing device, which includes a fixed frame and an operating screen 1 arranged on the front side of the fixed frame, the front side of the fixed frame is rotatably connected to a first rotating block, the surface of the first rotating block is fixedly connected to a gear ring, the front side of the fixed frame is welded with a mounting frame 1, the bottom of the mounting frame 1 is provided with a slide groove, the inner cavity of the slide groove is slidably connected with a clamping block, the back side of the clamping block is welded with a fixed block, the front side of the fixed frame is provided with a groove, the back side of the fixed frame is welded with a mounting frame 2, the fixed block extends through the groove to the inner cavity of the mounting frame 2, the inner cavity of the mounting frame 2 is rotatably connected with a threaded rod, the threaded rod is threadedly connected to the fixed block, the threaded rod penetrates to the top of the mounting frame 2 and is fixedly connected with a second rotating block, and the clamping block is engaged with the gear ring.

[0006] Preferably, two longitudinal limiting rods are welded to the inner cavity of the slide groove, and two symmetrical limiting grooves are opened on the top of the clamping block, and the limiting rods are matched with the limiting grooves.

[0007] Preferably, a second operation screen is provided on the front of the fixing frame, and the second operation screen is located below the first operation screen.

[0008] Preferably, a supporting base plate is provided at the bottom of the fixing frame, and the fixing frame is fixedly connected to the supporting base plate.

[0009] Preferably, the surface of the second rotating block is provided with anti-slip grooves, and the supporting bottom plate is an inverted triangle.

[0010] 1. The beneficial effect of the utility model is as follows: the utility model rotates the first rotating block according to the usage situation to make the fixed block move upward, so that the fixed block drives the clamping block to slide upward, so that the clamping block is separated from the surface of the gear ring, and the operating screen 1 is rotated to adjust the angle of the operating screen 1, so that the angle of the sports test screen can be adjusted by the angle adjustment device, thereby avoiding the user's inability to adjust the angle of the sports test screen according to the usage situation, thereby improving the applicability of the sports test screen.

[0011] 2. The utility model limits the block by using a limit rod and a limit groove in cooperation, thereby preventing the block from shifting in the inner cavity of the slide groove, preventing the block from shifting and failing to fix the gear ring, and ensuring the stability of the block when sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] in:

[0013] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0014] Figure 2 This is a three-dimensional disassembly schematic diagram of an embodiment of the utility model;

[0015] Figure 3 This is a three-dimensional split back view schematic diagram of an embodiment of the utility model;

[0016] Figure 4 This is an embodiment of the utility model Figure 2 A partial enlarged view of point A;

[0017] Figure 5 This is an embodiment of the utility model Figure 3 A partial enlarged view of point B in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Fixed frame, 2. Operation screen 1, 3. First rotating block, 4. Gear ring, 5. Mounting frame 1, 6. Slide groove, 7. Block, 8. Fixed block, 9. Groove, 10. Mounting frame 2, 11. Threaded rod, 12. Second rotating block, 13. Limit rod, 14. Limit groove, 15. Operation screen 2, 16. Support base plate. DETAILED DESCRIPTION

[0020] Hereinafter, embodiments of the angle-adjustable sports testing device of the present invention will be described with reference to the accompanying drawings. Embodiment 1

[0021] Figure 1-4 The present invention shows an angle-adjustable sports testing device according to an embodiment of the present invention, which comprises: a fixed frame 1 and an operating screen 2 arranged on the front of the fixed frame 1, an operating screen 2 15 is arranged on the front of the fixed frame 1, and the operating screen 2 15 is located below the operating screen 2, a first rotating block 3 is rotatably connected to the front of the fixed frame 1, a gear ring 4 is fixedly connected to the surface of the first rotating block 3, a mounting frame 5 is welded to the front of the fixed frame 1, a slide groove 6 is provided at the bottom of the mounting frame 5, two longitudinal limit rods 13 are welded to the inner cavity of the slide groove 6, two symmetrical limit grooves 14 are provided on the top of the clamping block 7, the limit rod 13 is matched with the limit groove 14, and the limit rod 13 and the limit groove 14 are matched. The clamping block 7 is used in combination to limit the position of the clamping block 7 to prevent the clamping block 7 from shifting in the inner cavity of the slide groove 6, and to prevent the clamping block 7 from shifting and being unable to fix the gear ring 4, thereby ensuring the stability of the clamping block 7 when sliding. The inner cavity of the slide groove 6 is slidably connected with the clamping block 7, and a fixing block 8 is welded on the back of the clamping block 7. A groove 9 is provided on the front of the fixing frame 1, and a mounting frame 2 10 is welded on the back of the fixing frame 1. The fixing block 8 passes through the groove 9 and extends to the inner cavity of the mounting frame 2 10. The inner cavity of the mounting frame 2 10 is rotatably connected with a threaded rod 11, and the threaded rod 11 is threadedly connected to the fixing block 8. The threaded rod 11 passes through the top of the mounting frame 2 10 and is fixedly connected with a second rotating block 12, and the clamping block 7 is engaged with the gear ring 4. Embodiment 2

[0022] Figure 1-4 The angle-adjustable sports testing device of an embodiment of the utility model is shown, which includes: a fixed frame 1 and an operating screen 2 arranged on the front of the fixed frame 1, a supporting base plate 16 is arranged at the bottom of the fixed frame 1, the fixed frame 1 is fixedly connected to the supporting base plate 16, a first rotating block 3 is rotatably connected to the front of the fixed frame 1, a gear ring 4 is fixedly connected to the surface of the first rotating block 3, a mounting frame 5 is welded to the front of the fixed frame 1, a slide groove 6 is opened at the bottom of the mounting frame 5, a clamping block 7 is slidably connected to the inner cavity of the slide groove 6, and the clamping block 7 A fixing block 8 is welded on the back side, a groove 9 is provided on the front side of the fixing frame 1, a mounting frame 10 is welded on the back side of the fixing frame 1, the fixing block 8 passes through the groove 9 and extends to the inner cavity of the mounting frame 10, the inner cavity of the mounting frame 10 is rotatably connected with a threaded rod 11, the threaded rod 11 is threadedly connected to the fixing block 8, the threaded rod 11 passes through the top of the mounting frame 10 and is fixedly connected with a second rotating block 12, the surface of the second rotating block 12 is provided with anti-slip grooves, the supporting bottom plate 16 is an inverted triangle, and the clamping block 7 is engaged with the gear ring 4.

[0023] The locking block 7 is then moved upwards and out of the way so that the locking block 7 can be fixed to the toothed ring 4.

[0024] To sum up: the angle-adjustable sports test device, by rotating the second rotating block 12 according to the usage situation, causes the fixed block 8 to move upward, so that the fixed block 8 drives the clamping block 7 to slide upward, so that the clamping block 7 is separated from the surface of the gear ring 4, and the operating screen 2 is rotated to adjust the angle of the operating screen 2, so that the angle of the sports test screen can be adjusted by the angle adjustment device, thereby avoiding the user's inability to adjust the angle of the sports test screen according to the usage situation, thereby improving the applicability of the sports test screen.

Claims

1. An angle-adjustable sports testing device, characterized in that: The invention comprises a fixed frame (1) and an operating screen (2) arranged on the front of the fixed frame (1); the front of the fixed frame (1) is rotatably connected to a first rotating block (3); the surface of the first rotating block (3) is fixedly connected to a gear ring (4); the front of the fixed frame (1) is welded with a mounting frame (5); a slide groove (6) is provided at the bottom of the mounting frame (5); a clamping block (7) is slidably connected to the inner cavity of the slide groove (6); a fixed block (8) is welded to the back of the clamping block (7); the fixed frame (1) is welded with a first rotating block (3); ) is provided with a groove (9) on the front side, a mounting frame 2 (10) is welded to the back side of the fixing frame (1), the fixing block (8) passes through the groove (9) and extends to the inner cavity of the mounting frame 2 (10), the inner cavity of the mounting frame 2 (10) is rotatably connected to a threaded rod (11), the threaded rod (11) is threadedly connected to the fixing block (8), the threaded rod (11) passes through the top of the mounting frame 2 (10) and is fixedly connected to a second rotating block (12), and the clamping block (7) is clamped with the gear ring (4).

2. The angle-adjustable sports testing device according to claim 1, characterized in that: Two longitudinal limiting rods (13) are welded to the inner cavity of the slide groove (6), and two symmetrical limiting grooves (14) are provided on the top of the clamping block (7), wherein the limiting rods (13) are matched with the limiting grooves (14).

3. The angle-adjustable sports testing device according to claim 2, characterized in that: A second operating screen (15) is provided on the front of the fixing frame (1), and the second operating screen (15) is located below the first operating screen (2).

4. The angle-adjustable sports testing device according to claim 3, characterized in that: A supporting base plate (16) is provided at the bottom of the fixing frame (1), and the fixing frame (1) is fixedly connected to the supporting base plate (16).

5. The angle-adjustable sports testing device according to claim 4, characterized in that: The surface of the second rotating block (12) is provided with anti-slip grooves, and the supporting bottom plate (16) is an inverted triangle.

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