Portable athletic skill motion capture and analysis device

Abstract

The invention discloses portable sports skill motion capture and analysis equipment, and belongs to the technical field of sports skill motion capture and analysis equipment, and the portable sports skill motion capture and analysis equipment comprises a storage assembly which is used for storing a sports skill motion capture assembly and an analysis equipment assembly; the rotating assembly is used for rotating the first rotating assembly, the second transmission assembly and the third transmission assembly; the first transmission assembly is used for driving the analysis equipment assembly to move; the analysis equipment component is used for analyzing the captured action; the second transmission assembly is used for driving the moving assembly to move. A motor is arranged, the motor is started to drive a first rotating rod to rotate, then the first rotating rod is driven to rotate, when the first rotating rod rotates, a first auxiliary belt wheel is driven to rotate through a first belt, a first gear can be driven to rotate, and the first gear is engaged with a first rack, so that the first rack can be driven to move when the first gear rotates; furthermore, the analysis equipment can be moved into the storage box to be stored and moved.

Description

Technical Field

[0001] The present invention relates to a device for capturing and analyzing motion skills, in particular to a portable device for capturing and analyzing motion skills, and belongs to the technical field of devices for capturing and analyzing motion skills. Background Art

[0002] Motion capture technology is an advanced technology that uses sensors to collect the motion trajectories of the human body in three-dimensional space, converts these motion trajectories into discrete motion data, and then drives the motion of a human body model through these data.

[0003] However, in actual use, the existing devices for capturing and analyzing motion skills cannot conveniently store the capture camera when it is not in use, and cannot store the analysis device when it is not in use, thus making it inconvenient to carry. Summary of the Invention

[0004] The main purpose of the present invention is to provide a portable device for capturing and analyzing motion skills to solve the problem that it is not convenient to store the capture camera when it is not in use, and not convenient to store the analysis device when it is not in use, thus making it inconvenient to carry.

[0005] The object of the present invention can be achieved by adopting the following technical solutions:

[0006] A portable device for capturing and analyzing motion skills, comprising

[0007] A storage component for storing a motion skill action capture component and an analysis device component;

[0008] A rotation component for rotating a first rotation component, a second transmission component, and a third transmission component;

[0009] A first transmission component for driving the movement of the analysis device component;

[0010] An analysis device component for analyzing the captured actions;

[0011] A second transmission component for driving the movement of a moving component;

[0012] A moving component that cooperates with the second transmission component to drive the movement of the motion skill action capture component;

[0013] A motion skill action capture component for capturing motion skills;

[0014] A cleaning component for cleaning the motion skill action capture component;

[0015] A third transmission component for driving the rotation of the cleaning component.

[0016] Preferably, the storage component includes a storage box, a box door, a handle, a hinge, a main magnet, and an auxiliary magnet. The box door is rotatably installed on the storage box. The box door is connected to the storage box through the hinge. A handle is installed on the top of the storage box. An auxiliary magnet is installed on the box door. A main magnet that cooperates with the auxiliary magnet is installed on the storage box.

[0017] Preferably, the rotating component includes a motor, a support frame, a first support column, and a first rotating rod. A first support column is installed on the storage box. One end of the first support column is installed with a support frame. A motor is installed on the support frame. The output end of the motor is installed with a first rotating rod.

[0018] Preferably, the first transmission component includes a first main pulley, a first belt, a first auxiliary pulley, and a second rotating rod. The second rotating rod is rotatably installed on the storage box. A first auxiliary pulley is installed on the second rotating rod. A first main pulley is installed on the first rotating rod. The first main pulley is connected to the first auxiliary pulley through the first belt.

[0019] Preferably, the analysis equipment component includes a first gear, a first rack, a back plate, a connecting rod, a guide ring, a guide rod, a guide post, a moving box, analysis equipment, a first connecting rod, and a second connecting rod. A plurality of guide rods are installed on the storage box. A guide ring is slidably installed on the guide rods. A connecting rod is installed on the guide ring. One end of the connecting rod is installed with a back plate. A guide post is installed on the back plate. One end of the guide post is installed with a moving box. Analysis equipment is installed on the moving box. One end of the back plate is installed with a first connecting rod. One end of the first connecting rod is installed with a first rack. A second connecting rod is installed on the first rack. One end of the second connecting rod is connected to another guide ring. A first gear that meshes with the first rack is installed on the second rotating rod.

[0020] Preferably, the second transmission component includes a second main pulley, a second belt, a second auxiliary pulley, and a third rotating rod. A second main pulley is installed on the first rotating rod. The third rotating rod is rotatably installed on the storage box. A second auxiliary pulley is installed on the third rotating rod. The second auxiliary pulley is connected to the second main pulley through the second belt.

[0021] Preferably, the moving component includes a second gear, a third gear, a fifth rotating rod, and a second rack. A second gear is installed on the third rotating rod. The fifth rotating rod is rotatably installed on the storage box. A third gear that meshes with the second gear is installed on the fifth rotating rod. The third gear meshes with the second rack.

[0022] Preferably, the motion skill action capture component includes a motion skill action capture camera, a bottom plate, support legs, a support frame, a limiting ring, a third connecting rod, a second support column, and a limiting rod. A second support column is installed on the second rack. One end of the second support column is installed with a bottom plate. Support legs are installed on the bottom plate. One end of the support legs is installed with a support frame. A motion skill action capture camera is installed on the support frame. A third connecting rod is installed on the bottom plate. One end of the third connecting rod is installed with a limiting ring. A limiting rod is installed on the storage box. The limiting ring is slidably connected to the limiting rod.

[0023] Preferably, the cleaning component includes a cleaning brush and a fourth rotating rod. A fourth rotating rod is rotatably installed on the storage box. A cleaning brush is installed on the fourth rotating rod.

[0024] Preferably, the third transmission component includes a third auxiliary belt pulley, a third belt, and a third main belt pulley. A third main belt pulley is installed on the first rotating rod. A third auxiliary belt pulley is installed on the fourth rotating rod. The third main belt pulley is connected to the third auxiliary belt pulley through the third belt.

[0025] The beneficial technical effects of the present invention:

[0026] 1. According to the portable motion skill action capture and analysis device of the present invention, by setting a motor, when the motor is started, it drives the first rotating rod to rotate, and then drives the first rotating rod to rotate. When the first rotating rod rotates, it drives the first auxiliary belt pulley to rotate through the first belt, and can drive the first gear to rotate. By setting the first gear to be meshed and connected with the first rack, when the first gear rotates, it can drive the first rack to move, and then can move the analysis device into the storage box for storage and movement, which is convenient for carrying the analysis device. By setting the guiding ring to be slidably connected to the guiding rod, it is convenient to guide and limit the analysis device, and can protect the analysis device during storage when the analysis device is not in use.

[0027] 2. By setting a motor, when the motor is started, it drives the first rotating rod to rotate. When the first rotating rod rotates, it can drive the second main belt pulley to rotate. When the second main belt pulley rotates, it drives the second auxiliary belt pulley to rotate through the second belt. When the second auxiliary belt pulley rotates, it can drive the second gear to rotate. By setting the second gear to be meshed and connected with the third gear, when the second gear rotates, it can drive the third gear to rotate. By setting the third gear to be meshed and connected with the second rack, when the third gear rotates, it can drive the second rack to move, which is convenient for moving the motion skill action capture camera into the storage box for storage, and is convenient for carrying the motion skill action capture camera, and can protect the motion skill action capture camera during storage when the motion skill action capture camera is not in use. Description of the Drawings

[0028] Figure 1 Schematic diagram of the overall structure of the present invention;

[0029] Figure 2 Schematic diagram of the box door structure of the present invention;

[0030] Figure 3 Schematic diagram of the internal structure of the storage box of the present invention;

[0031] Figure 4 Schematic diagram of the analysis device structure of the present invention;

[0032] Figure 5 Schematic diagram of the cleaning brush structure of the present invention;

[0033] Figure 6 Schematic diagram of the first gear structure of the present invention;

[0034] Figure 7 Schematic diagram of the first rack structure of the present invention;

[0035] Figure 8 Schematic diagram of the third auxiliary pulley structure of the present invention;

[0036] Figure 9 Schematic diagram of the second rack structure of the present invention;

[0037] Figure 10 Schematic diagram of the motion skill action capture camera structure of the present invention;

[0038] Figure 11 Schematic diagram of the auxiliary magnet structure of the present invention.

[0039] In the figure: 1. Storage box; 11. Box door; 12. Handle; 13. Hinge; 14. Main magnet; 15. Auxiliary magnet; 2. Motor; 21. Support frame; 22. First support column; 23. First rotating rod; 3. First main pulley; 31. First belt; 32. First auxiliary pulley; 33. Second rotating rod; 4. First gear; 41. First rack; 42. Back plate; 43. Connecting rod; 44. Guide ring; 45. Guide rod; 46. Guide post; 47. Moving box; 48. Analysis device; 49. First connecting rod; 491. Second connecting rod; 5. Second main pulley; 51. Second belt; 52. Second auxiliary pulley; 53. Third rotating rod; 6. Second gear; 61. Third gear; 62. Fifth rotating rod; 63. Second rack; 7. Motion skill action capture camera; 71. Bottom plate; 72. Support leg; 73. Support frame; 74. Limit ring; 75. Third connecting rod; 76. Second support column; 77. Limit rod; 8. Cleaning brush; 81. Fourth rotating rod; 9. Third auxiliary pulley; 91. Third belt; 92. Third main pulley. Detailed implementation manners

[0040] To make the technical solution of the present invention clearer and more definite to those skilled in the art, the present invention will be further described in detail below in conjunction with embodiments and the accompanying drawings. However, the implementation manners of the present invention are not limited thereto.

[0041] As Figures 1-11As shown in the figure, the portable motion skill action capture and analysis device provided in this embodiment includes a storage component for storing the motion skill action capture component and the analysis device component; a rotation component for rotating the first rotation component, the second transmission component, and the third transmission component; a first transmission component for driving the analysis device component to move; an analysis device component for analyzing the captured actions; a second transmission component for driving the moving component to move; a moving component for driving the motion skill action capture component to move in cooperation with the second transmission component; a motion skill action capture component for capturing motion skill actions; a cleaning component for cleaning the motion skill action capture component; a third transmission component for driving the cleaning component to rotate. The storage component includes a storage box 1, a box door 11, a handle 12, a hinge 13, a main magnet 14, and an auxiliary magnet 15. The box door 11 is rotatably installed on the storage box 1. The box door 11 is connected to the storage box 1 through the hinge 13. The handle 12 is installed on the top of the storage box 1. The auxiliary magnet 15 is installed on the box door 11. The main magnet 14 that cooperates with the auxiliary magnet 15 is installed on the storage box 1. The rotation component includes a motor 2, a support frame 21, a first support column 22, and a first rotating rod 23. The first support column 22 is installed on the storage box 1. One end of the first support column 22 is installed with the support frame 21. The motor 2 is installed on the support frame 21. The output end of the motor 2 is installed with the first rotating rod 23. The first transmission component includes a first main pulley 3, a first belt 31, a first auxiliary pulley 32, and a second rotating rod 33. The second rotating rod 33 is rotatably installed on the storage box 1. The first auxiliary pulley 32 is installed on the second rotating rod 33. The first main pulley 3 is installed on the first rotating rod 23. The first main pulley 3 is connected to the first auxiliary pulley 32 through the first belt 31. The analysis device component includes a first gear 4, a first rack 41, a back plate 42, a connecting rod 43, a guide ring 44, a guide rod 45, a guide post 46, a moving box 47, an analysis device 48, a first connecting rod 49, and a second connecting rod 491. A plurality of guide rods 45 are installed on the storage box 1. The guide ring 44 is slidably installed on the guide rod 45. The connecting rod 43 is installed on the guide ring 44. One end of the connecting rod 43 is installed with the back plate 42. The guide post 46 is installed on the back plate 42. One end of the guide post 46 is installed with the moving box 47. The analysis device 48 is installed on the moving box 47. One end of the back plate 42 is installed with the first connecting rod 49. One end of the first connecting rod 49 is installed with the first rack 41. The second connecting rod 491 is installed on the first rack 41. One end of the second connecting rod 491 is connected to another guide ring 44. The first gear 4 that meshes with the first rack 41 is installed on the second rotating rod 33. By setting the motor 2, when the motor 2 starts, it drives the first rotating rod 23 to rotate, and then drives the first rotating rod 23 to rotate. When the first rotating rod 23 rotates, it drives the first auxiliary pulley 32 to rotate through the first belt 31, which can drive the first gear 4 to rotate. By setting the first gear 4 to be meshed with the first rack 41,When the first gear 4 rotates, it can drive the first rack 41 to move, and then can move the analysis device 48 into the storage box 1 for storage and movement, which is convenient for carrying the analysis device 48. By setting the guide ring 44 to be slidably connected with the guide rod 45, it is convenient to guide and limit the analysis device 48, and can protect the analysis device 48 during storage when it is not in use. By setting the support frame 21 and the first support column 22 to cooperate with each other, it is convenient to support the motor 2. By setting the hinge 13, it is convenient to rotate the box door 11 to open the storage box 1. By setting the main magnet 14 and the auxiliary magnet 15 to cooperate with each other, it is convenient to limit the rotated box door 11. The first rotating rod 23 is rotatably connected to the storage box 1 through a bearing, and the second rotating rod 33 is rotatably connected to the storage box 1 through a bearing.,

[0042] In this embodiment, as Figure 3 、 Figure 4 、 Figure 5 、 Figure 9 and Figure 10As shown, the second transmission assembly includes a second main pulley 5, a second belt 51, a second auxiliary pulley 52 and a third rotating rod 53. The second main pulley 5 is installed on the first rotating rod 23. The third rotating rod 53 is rotatably installed on the storage box 1. The second auxiliary pulley 52 is installed on the third rotating rod 53. The second auxiliary pulley 52 is connected to the second main pulley 5 through the second belt 51. The moving assembly includes a second gear 6, a third gear 61, a fifth rotating rod 62 and a second rack 63. The second gear 6 is installed on the third rotating rod 53. The fifth rotating rod 62 is rotatably installed on the storage box 1. The third gear 61 meshingly connected with the second gear 6 is installed on the fifth rotating rod 62. The third gear 61 is meshingly connected with the second rack 63. The motion skill action capture assembly includes a motion skill action capture camera 7, a bottom plate 71, support legs 72, a support frame 73, a limit ring 74, a third connecting rod 75, a second support column 76 and a limit rod 77. The second support column 76 is installed on the second rack 63. One end of the second support column 76 is installed with the bottom plate 71. The bottom plate 71 is installed with the support legs 72. One end of the support legs 72 is installed with the support frame 73. The motion skill action capture camera 7 is installed on the support frame 73. The third connecting rod 75 is installed on the bottom plate 71. One end of the third connecting rod 75 is installed with the limit ring 74. The limit rod 77 is installed on the storage box 1. The limit ring 74 is slidably connected with the limit rod 77. By setting the motor 2, when the motor 2 is started, it drives the first rotating rod 23 to rotate. When the first rotating rod 23 rotates, it can drive the second main pulley 5 to rotate. When the second main pulley 5 rotates, through the second belt 51, it can drive the second auxiliary pulley 52 to rotate. When the second auxiliary pulley 52 rotates, it can drive the second gear 6 to rotate. By setting the second gear 6 to be meshingly connected with the third gear 61, when the second gear 6 rotates, it can drive the third gear 61 to rotate. By setting the third gear 61 to be meshingly connected with the second rack 63, when the third gear 61 rotates, it can drive the second rack 63 to move, which is convenient for moving the motion skill action capture camera 7 into the storage box 1 for storage, and further convenient for carrying the motion skill action capture camera 7, and can protect the motion skill action capture camera 7 during storage when it is not in use. The third gear 61 is rotatably connected to the storage box 1 through a bearing, and the third rotating rod 53 is rotatably connected to the storage box 1 through a bearing.

[0043] In this embodiment, as Figure 3 , Figure 4 , Figure 5 and Figure 8As shown, the cleaning assembly includes a cleaning brush 8 and a fourth rotating rod 81. The fourth rotating rod 81 is rotatably installed on the storage box 1, and the cleaning brush 8 is installed on the fourth rotating rod 81. The third transmission assembly includes a third auxiliary pulley 9, a third belt 91, and a third main pulley 92. The third main pulley 92 is installed on the first rotating rod 23, and the third auxiliary pulley 9 is installed on the fourth rotating rod 81. The third main pulley 92 is connected to the third auxiliary pulley 9 through the third belt 91. By setting the motor 2, when the motor 2 starts, it drives the first rotating rod 23 to rotate, and then can drive the third main pulley 92 to rotate. When the third main pulley 92 rotates, through the third belt 91, it can drive the third auxiliary pulley 9 to rotate, and then can drive the cleaning brush 8 to rotate to clean the motion skill action capture camera 7. The fourth rotating rod 81 is rotatably connected to the storage box 1 through a bearing.

[0044] In this embodiment, as Figures 1-11 shown, the working process of the portable motion skill action capture and analysis device provided in this embodiment is as follows:

[0045] Step 1: The motor 2 starts to drive the first rotating rod 23 to rotate. When the first rotating rod 23 rotates, it drives the first auxiliary pulley 32 to rotate through the first belt 31, and then drives the first gear 4 to rotate. When the first gear 4 rotates, it drives the first rack 41 to move. When the first rack 41 moves, it drives the moving box 47 to move, and the moving box 47 is moved into the storage box 1 for storage.

[0046] Step 2: The motor 2 starts to drive the first rotating rod 23 to rotate. When the first rotating rod 23 rotates, it drives the second main pulley 5 to rotate. When the second main pulley 5 rotates, through the second belt 51, it drives the second auxiliary pulley 52 to rotate. When the second auxiliary pulley 52 rotates, it drives the second gear 6 to rotate. When the second gear 6 rotates, it drives the third gear 61 to rotate. When the third gear 61 rotates, it drives the second rack 63 to move, and then moves the motion skill action capture camera 7 into the storage box 1 for storage.

[0047] Step 3: The motor 2 starts to drive the first rotating rod 23 to rotate, and then can drive the third main pulley 92 to rotate. When the third main pulley 92 rotates, it drives the third auxiliary pulley 9 to rotate through the third belt 91, and then can drive the cleaning brush 8 to rotate to clean the motion skill action capture camera 7.

[0048] In summary, in this embodiment, for the portable motion skill action capture and analysis device according to this embodiment, by setting the motor 2, when the motor 2 starts, it drives the first rotating rod 23 to rotate, and then drives the first rotating rod 23 to rotate. When the first rotating rod 23 rotates, it drives the first auxiliary belt pulley 32 to rotate through the first belt 31, and can drive the first gear 4 to rotate. By setting the first gear 4 and the first rack 41 to be meshed and connected, when the first gear 4 rotates, it can drive the first rack 41 to move, and then can move the analysis device 48 into the interior of the storage box 1 for storage and movement, which is convenient for carrying the analysis device 48. By setting the guide ring 44 and the guide rod 45 to be slidably connected, it is convenient to guide and limit the analysis device 48, and can protect the analysis device 48 during storage when the analysis device 48 is not in use. By setting the support frame 21 and the first support column 22 to cooperate with each other, it is convenient to support the motor 2. By setting the hinge 13, it is convenient to rotate the box door 11 to open the storage box 1. By setting the main magnet 14 and the auxiliary magnet 15 to cooperate with each other, it is convenient to limit the rotated box door 11. The first rotating rod 23 is rotatably connected to the storage box 1 through a bearing, and the second rotating rod 33 is rotatably connected to the storage box 1 through a bearing. By setting the motor 2, when the motor 2 starts, it drives the first rotating rod 23 to rotate. When the first rotating rod 23 rotates, it can drive the second main belt pulley 5 to rotate. When the second main belt pulley 5 rotates, it can drive the second auxiliary belt pulley 52 to rotate through the second belt 51. When the second auxiliary belt pulley 52 rotates, it can drive the second gear 6 to rotate. By setting the second gear 6 and the third gear 61 to be meshed and connected, when the second gear 6 rotates, it can drive the third gear 61 to rotate. By setting the third gear 61 and the second rack 63 to be meshed and connected, when the third gear 61 rotates, it can drive the second rack 63 to move, which is convenient to move the motion skill action capture camera 7 into the interior of the storage box 1 for storage, and then is convenient for carrying the motion skill action capture camera 7, and can protect the motion skill action capture camera 7 during storage when the motion skill action capture camera 7 is not in use. The third gear 61 is rotatably connected to the storage box 1 through a bearing, and the third rotating rod 53 is rotatably connected to the storage box 1 through a bearing. By setting the motor 2, when the motor 2 starts, it drives the first rotating rod 23 to rotate, and then can drive the third main belt pulley 92 to rotate. When the third main belt pulley 92 rotates, it can drive the third auxiliary belt pulley 9 to rotate through the third belt 91, and then can drive the cleaning brush 8 to rotate to clean the motion skill action capture camera 7. The fourth rotating rod 81 is rotatably connected to the storage box 1 through a bearing.

[0049] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different names to refer to the same component. The specification and claims do not distinguish components by the difference in names, but by the difference in functions of the components. As used throughout the specification and claims, the term "comprising" is an open-ended term and should be interpreted as "comprising but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0050] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the element.

[0051] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. Portable sports skill motion capture and analysis equipment, characterized in that: include A storage component, used for storing a sports skill motion capture component and an analysis device component; A rotating assembly, used to rotate the first rotating assembly, the second transmission assembly and the third transmission assembly; A first transmission assembly, used for driving the analysis equipment assembly to move; an analysis device component for analyzing the captured motion; A second transmission assembly is used to drive the moving assembly to move; The moving component cooperates with the second transmission component to drive the sports skill motion capture component to move; Sports skill motion capture component, used for sports skill motion capture; A cleaning component, used for cleaning the sports skill motion capture component; The third transmission assembly is used to drive the cleaning assembly to rotate.

2. The portable sports skill motion capture and analysis device according to claim 1, characterized in that: The storage assembly comprises a storage box (1), a box door (11), a handle (12), a hinge (13), a main magnet (14) and an auxiliary magnet (15); the box door (11) is rotatably mounted on the storage box (1); the box door (11) is connected to the storage box (1) via the hinge (13); a handle (12) is mounted on the top of the storage box (1); the box door (11) is mounted with an auxiliary magnet (15); and the storage box (1) is mounted with a main magnet (14) that cooperates with the auxiliary magnet (15).

3. The portable sports skill motion capture and analysis device according to claim 2, characterized in that: The rotating assembly comprises a motor (2), a support frame (21), a first support column (22) and a first rotating rod (23); the first support column (22) is installed on the storage box (1); one end of the first support column (22) is installed with the support frame (21); the motor (2) is installed on the support frame (21); and the first rotating rod (23) is installed at the output end of the motor (2).

4. The portable sports skill motion capture and analysis device according to claim 3, characterized in that: The first transmission assembly comprises a first main pulley (3), a first belt (31), a first auxiliary pulley (32) and a second rotating rod (33); the second rotating rod (33) is rotatably mounted on the storage box (1); the first auxiliary pulley (32) is mounted on the second rotating rod (33); the first main pulley (3) is mounted on the first rotating rod (23); the first main pulley (3) is connected to the first auxiliary pulley (32) via a first belt (31).

5. The portable sports skill motion capture and analysis device according to claim 4, characterized in that: The analysis equipment assembly comprises a first gear (4), a first rack (41), a back plate (42), a connecting rod (43), a guide ring (44), a guide rod (45), a guide column (46), a moving box (47), an analysis equipment (48), a first connecting rod (49) and a second connecting rod (491), wherein a plurality of guide rods (45) are mounted on the storage box (1), a guide ring (44) is slidably mounted on the guide rod (45), wherein the connecting rod (43) is mounted on the guide ring (44), a back plate (42) is mounted on one end of the connecting rod (43), and the back plate (42) is mounted on the other end of the connecting rod (43). ) is installed with a guide column (46), a moving box (47) is installed at one end of the guide column (46), an analysis device (48) is installed on the moving box (47), a first connecting rod (49) is installed at one end of the back plate (42), a first rack (41) is installed at one end of the first connecting rod (49), a second connecting rod (491) is installed on the first rack (41), one end of the second connecting rod (491) is connected to the other guide ring (44), and a first gear (4) meshing with the first rack (41) is installed on the second rotating rod (33).

6. The portable sports skill motion capture and analysis device according to claim 5, characterized in that: The second transmission assembly comprises a second main pulley (5), a second belt (51), a second auxiliary pulley (52) and a third rotating rod (53); the second main pulley (5) is mounted on the first rotating rod (23); the third rotating rod (53) is rotatably mounted on the storage box (1); the second auxiliary pulley (52) is mounted on the third rotating rod (53); the second auxiliary pulley (52) is connected to the second main pulley (5) via a second belt (51).

7. The portable sports skill motion capture and analysis device according to claim 6, characterized in that: The moving assembly comprises a second gear (6), a third gear (61), a fifth rotating rod (62) and a second rack (63); the second gear (6) is mounted on the third rotating rod (53); the fifth rotating rod (62) is rotatably mounted on the storage box (1); the third gear (61) meshingly connected to the second gear (6) is mounted on the fifth rotating rod (62); the third gear (61) is meshingly connected to the second rack (63).

8. The portable sports skill motion capture and analysis device according to claim 7, characterized in that: The sports skill motion capture component comprises a sports skill motion capture camera (7), a base plate (71), a support leg (72), a support frame (73), a limiting ring (74), a third connecting rod (75), a second support column (76) and a limiting rod (77); the second rack (63) is provided with a second support column (76); one end of the second support column (76) is provided with a base plate (71); the base plate (71) is provided with a support leg (72); one end of the support leg (72) is provided with a support frame (73); the sports skill motion capture camera (7) is provided with a third connecting rod (75) on the base plate (71); one end of the third connecting rod (75) is provided with a limiting ring (74); the storage box (1) is provided with a limiting rod (77); the limiting ring (74) is slidably connected to the limiting rod (77).

9. The portable sports skill motion capture and analysis device according to claim 3, characterized in that: The cleaning assembly comprises a cleaning brush (8) and a fourth rotating rod (81); the fourth rotating rod (81) is rotatably mounted on the storage box (1), and the cleaning brush (8) is mounted on the fourth rotating rod (81).

10. The portable sports skill motion capture and analysis device according to claim 9, characterized in that: The third transmission assembly comprises a third auxiliary pulley (9), a third belt (91) and a third main pulley (92); the third main pulley (92) is mounted on the first rotating rod (23); the third auxiliary pulley (9) is mounted on the fourth rotating rod (81); the third main pulley (92) is connected to the third auxiliary pulley (9) via a third belt (91).

Images