Physique test data collection device

Abstract

The invention relates to the technical field of physique testing, in particular to a physique testing data collecting device which comprises a fixing seat, lifting grooves are formed in the upper surface and the lower surface of the fixing seat, bidirectional threaded rods are rotationally connected into the lifting grooves through bearings, a driving assembly is arranged in the fixing seat, and the driving assembly is connected with the lifting grooves through bearings. The driving assembly is connected with the two-way threaded rods, the two-way threaded rods are both in threaded connection with threaded sleeves, the threaded rods extend out of the fixing base and are fixedly connected with a placement plate and a mounting plate, and the upper surface and the lower surface of the fixing base are both provided with storage grooves; the device has the beneficial effects that the motor drives the placement plate to descend and the mounting plate to ascend, and data of a starting point, a terminal point and a running process of a tester are collected through a pressure sensor, an automatic tracking camera and an infrared reflection type sensor on the pedal assembly; therefore, the device can be used by a single person and can be used for evaluating physical fitness endurance data.

Description

Technical Field

[0001] The present invention relates to the technical field of physical fitness testing, in particular to a physical fitness testing data collection device. Background Art

[0002] Physical fitness test items usually cover multiple dimensions such as body shape, physiological function, and physical quality. The test items for different groups (such as students, adults, and the elderly) will be slightly different. Common test items include body shape, physiological function, and physical quality. Among them, the physical quality category requires testing of strength, endurance, flexibility, agility, and coordination.

[0003] Existing endurance tests for physical fitness generally use long-distance running to assess the body's aerobic endurance and reflect the functional levels of the cardiovascular and respiratory systems during long-term exercise. However, the existing equipment requires others to operate the equipment to test the person being tested, and the person being tested cannot perform self-tests. Therefore, it is necessary to propose a physical fitness test data collection device. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a physical fitness test data collection device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a physical fitness test data collection device, including a fixed seat, the upper surface and the lower surface of the fixed seat are both provided with a lifting groove, a two-way threaded rod is rotatably connected in the lifting groove through a bearing, a driving component is provided inside the fixed seat, and the driving component is connected to the two-way threaded rod, the two-way threaded rod is threadedly connected with a threaded sleeve, the threaded rod extends to the outside of the fixed seat and is fixedly connected to a placement plate and a mounting plate, the upper surface and the lower surface of the fixed seat are both provided with a receiving groove, the upper surface of the mounting plate is provided with a receiving groove, and the upper surface of the mounting plate is provided with a receiving groove. A touch screen controller is fixedly installed on the surface, an infrared reflective sensor is fixedly installed on the outer wall of the mounting plate, two automatic tracking cameras are fixedly connected to the lower surface of the mounting plate, a foot pedal assembly is placed on the upper surface of the placement plate, the foot pedal assembly includes a foot pedal seat, a first foot pedal is fixedly installed on the outer wall of one side of the foot pedal seat, a pressure sensor is provided on the first foot pedal, a card slot is opened on the outer wall of the other side of the foot pedal seat, a card block is clamped in the card slot, one end of the card block extends to the outside of the foot pedal seat and is fixedly connected to the second foot pedal.

[0006] Specifically, the driving assembly includes a driving cavity, which is opened inside the fixed seat, and a double-headed driving motor is fixedly installed inside the driving cavity. The output ends of the double-headed driving motor are fixedly installed with driving rods through couplings, and a first bevel gear is fixedly installed on the driving rod. A second bevel gear is fixedly sleeved on the bidirectional threaded rod located in the driving cavity, and the first bevel gear is meshed with the second bevel gear.

[0007] Specifically, the threaded sleeve is slidably connected in the lifting groove, and the lifting groove and the threaded sleeve are both arranged vertically.

[0008] Specifically, the automatic tracking camera is stored in a storage slot located above the fixing seat, and the pedal assembly is stored in a storage slot located below the fixing seat.

[0009] Specifically, the threads of the bidirectional threaded rod located in the two lifting grooves are symmetrically arranged.

[0010] Specifically, the card slot is arranged in an L shape, the card block is arranged in a T shape, and the end of the card block away from the second footrest plate extends into the footrest seat and abuts against the inner wall of the footrest seat.

[0011] Specifically, the placement plate abuts against the notch of the receiving slot located below the fixing seat, and the installation plate abuts against the notch of the receiving slot located above the fixing seat.

[0012] Beneficial effects of the present invention: The physical fitness test data collection device described in the present invention, when in use, drives the placement plate to descend and the installation plate to rise through a motor. At this time, the test person is identified by the automatic tracking camera, and then the pedal assembly in the placement plate is taken out and placed on the runway. Then the test person starts running on the pedal assembly, the pressure sensor transmits the starting information, and the automatic tracking camera locks the test person, and the infrared reflection sensor determines whether the test person has passed the finish line, thereby collecting data on the test person's start, finish line and running process, so that this device can be used by one person and evaluate endurance data of physical fitness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and examples.

[0014] Figure 1 A schematic diagram of the external structure of a physical fitness test data collection device provided by the present invention in a standby state; Figure 2 A schematic diagram of the external structure of a physical fitness test data collection device provided by the present invention in use; Figure 3 An internal cross-sectional view of a physical fitness test data collection device provided by the present invention in a standby state; Figure 4 An internal cross-sectional view of a physical fitness test data collection device provided by the present invention in use; Figure 5 An internal cross-sectional view of a fixing base of a physical fitness test data collection device provided by the present invention; Figure 6 This is a structural schematic diagram of a foot pedal assembly of a physical fitness test data collection device provided by the present invention.

[0015] In the figure: 1. Fixed seat; 2. Lifting slot; 3. Bidirectional threaded rod; 4. Threaded sleeve; 5. Placement plate; 6. Mounting plate; 7. Storage slot; 8. Touch screen controller; 9. Infrared reflective sensor; 10. Automatic tracking camera; 11. Footrest; 12. First footplate; 13. Card slot; 14. Card block; 15. Second footplate; 16. Drive chamber; 17. Double-head drive motor; 18. Drive rod; 19. First bevel gear; 20. Second bevel gear. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figures 1-6 As shown, the present invention provides the following technical solutions: Example 1: A physical fitness test data collection device includes a fixed base 1, the upper and lower surfaces of the fixed base 1 are both provided with a lifting groove 2, and a bidirectional threaded rod 3 is rotatably connected to the lifting groove 2 through a bearing. A driving assembly is provided inside the fixed base 1, and the driving assembly is connected to the bidirectional threaded rod 3. The bidirectional threaded rod 3 is threadedly connected with a threaded sleeve 4. The threaded rod 4 extends to the outside of the fixed base 1 and is fixedly connected to a placement plate 5 and a mounting plate 6. The upper and lower surfaces of the fixed base 1 are both provided with a storage groove 7, and the upper surface of the mounting plate 6 is fixedly installed with a touch screen controller 8 , an infrared reflective sensor 9 is fixedly mounted on the outer wall of the mounting plate 6, two automatic tracking cameras 10 are fixedly connected to the lower surface of the mounting plate 6, a pedal assembly is placed on the upper surface of the placement plate 5, the pedal assembly includes a pedal seat 11, a first pedal board 12 is fixedly mounted on the outer wall of one side of the pedal seat 11, a pressure sensor is provided on the first pedal board 12, a card slot 13 is opened on the outer wall of the other side of the pedal seat 11, a card block 14 is connected in the card slot 13, one end of the card block 14 extends to the outside of the pedal seat 11 and is fixedly connected to the second pedal board 15; The drive assembly includes a drive chamber 16, which is opened inside the fixed base 1. A double-headed drive motor 17 is fixedly installed inside the drive chamber 16. The output ends of the double-headed drive motor 17 are fixedly installed with a drive rod 18 through a coupling. A first bevel gear 19 is fixedly installed on the drive rod 18. A second bevel gear 20 is fixedly sleeved on the bidirectional threaded rod 3 located in the drive chamber 16. The first bevel gear 19 is meshed with the second bevel gear 20. When in use, the following steps are included: The first step is to start the double-headed drive motor 17. The double-headed drive motor 17 drives the first bevel gear 19 to rotate through the drive rod 18, and the first bevel gear 19 drives the bidirectional threaded rod 3 to rotate by engaging with the second bevel gear 20. The bidirectional threaded rod 3 cooperates with the threaded sleeve 4 to drive the placement plate 5 to descend and the mounting plate 6 to rise, and the placement plate 5 will support the fixing seat 1 and the mounting plate 6. The second step is to align the tester's head with the automatic tracking camera 10, and then confirm through the touch screen controller 8, so that the automatic tracking camera 10 can lock the tester; The third step is to take out the footrest 11 and place it on the runway, then move the clamping block 14 so that the clamping block 14 is out of the clamping slot 13. Then, move the second footrest plate 15 to a position suitable for starting the run, and then clamp the clamping block 14 into the clamping slot 13 at that position, thereby completing the assembly of the footrest assembly. In the fourth step, the tester takes a starting stance and places both feet against the first footrest 12 and the second footrest 15, respectively, and then starts running. When the foot leaves the first footrest 12, the pressure sensor sends a signal to the touch screen controller 8, and the touch screen controller 8 controls the automatic tracking camera 10. The automatic tracking camera 10 locks on the tester's running situation and avoids errors due to blocking by alternating between the two automatic tracking cameras 10. At the same time, the infrared reflection sensor 9 emits infrared light. When the tester locked by the automatic tracking camera 10 passes, the infrared light is reflected back to the receiver, triggering a detection signal. In the fifth step, the pressure sensor, automatic tracking camera 10 and infrared reflective sensor 9 will collect the data of the tester's start, finish and running process, and transmit them to the touch screen controller 8 for processing and display, so that the device can be operated independently to test and evaluate the endurance data of physical fitness.

[0018] Embodiment 2: This embodiment differs from Embodiment 1 in that the technical solution includes: The threaded sleeve 4 is slidably connected in the lifting groove 2, and the lifting groove 2 and the threaded sleeve 4 are both arranged vertically. The threads of the bidirectional threaded rod 3 in the two lifting grooves 2 are arranged symmetrically. The automatic tracking camera 10 is stored in the storage groove 7 above the fixed base 1, and the pedal assembly is stored in the storage groove 7 below the fixed base 1. The placement plate 5 is offset against the notch of the storage groove 7 below the fixed base 1, and the mounting plate 6 is offset against the notch of the storage groove 7 above the fixed base 1, so that the threaded sleeve 4 can only be lifted vertically. This in turn drives the placement plate 5 down vertically, making it convenient to take out the pedal assembly for use. The mounting plate 6 rises vertically, driving the automatic tracking camera 10 to rise, making it convenient to lock the tester. The slot 13 is L-shaped, and the block 14 is T-shaped. The end of the block 14 away from the second footrest plate 15 extends into the footrest seat 11 and abuts against the inner wall of the footrest seat 11. By connecting the block 14 with the slots 13 at different positions, the position of the second footrest plate 15 can be adjusted, making it convenient for the tester to adjust according to his own needs.

[0019] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A physical fitness test data collection device, comprising a fixing seat (1), characterized in that: The upper and lower surfaces of the fixing seat (1) are both provided with lifting grooves (2), a bidirectional threaded rod (3) is rotatably connected in the lifting groove (2) via a bearing, a driving assembly is provided inside the fixing seat (1), and the driving assembly is connected to the bidirectional threaded rod (3), a threaded sleeve (4) is threadedly connected on the bidirectional threaded rod (3), the threaded rod (4) extends to the outside of the fixing seat (1) and is fixedly connected to a placement plate (5) and a mounting plate (6), a receiving groove (7) is provided on the upper and lower surfaces of the fixing seat (1), a touch screen controller (8) is fixedly mounted on the upper surface of the mounting plate (6), and the outer wall of the mounting plate (6) is provided with a plurality of screws. An infrared reflective sensor (9) is fixedly mounted on the upper portion, two automatic tracking cameras (10) are fixedly connected to the lower surface of the mounting plate (6), a pedal assembly is placed on the upper surface of the placement plate (5), and the pedal assembly includes a pedal seat (11), a first pedal board (12) is fixedly mounted on the outer side wall of one side of the pedal seat (11), a pressure sensor is provided on the first pedal board (12), a slot (13) is provided on the outer side wall of the other side of the pedal seat (11), a card block (14) is connected in the slot (13), and one end of the card block (14) extends to the outside of the pedal seat (11) and is fixedly connected to the second pedal board (15).

2. A physical fitness test data collection device according to claim 1, characterized in that: The drive assembly includes a drive cavity (16), the drive cavity (16) is opened inside the fixed seat (1), a double-headed drive motor (17) is fixedly installed inside the drive cavity (16), the output end of the double-headed drive motor (17) is fixedly installed with a drive rod (18) through a coupling, a first bevel gear (19) is fixedly installed on the drive rod (18), and a second bevel gear (20) is fixedly sleeved on the bidirectional threaded rod (3) located in the drive cavity (16), and the first bevel gear (19) is correspondingly meshed with the second bevel gear (20).

3. The physical fitness test data collection device according to claim 1, characterized in that: The threaded sleeve (4) is slidably connected in the lifting groove (2), and the lifting groove (2) and the threaded sleeve (4) are both arranged vertically.

4. The physical fitness test data collection device according to claim 1, characterized in that: The automatic tracking camera (10) is stored in a storage slot (7) located above the fixing seat (1), and the pedal assembly is stored in a storage slot (7) located below the fixing seat (1).

5. The physical fitness test data collection device according to claim 1, characterized in that: The threads of the bidirectional threaded rod (3) located in the two lifting grooves (2) are arranged symmetrically.

6. The physical fitness test data collection device according to claim 1, characterized in that: The clamping slot (13) is arranged in an L-shape, the clamping block (14) is arranged in a T-shape, and one end of the clamping block (14) away from the second footrest plate (15) extends into the footrest seat (11) and abuts against the inner wall of the footrest seat (11).

7. The physical fitness test data collection device according to claim 1, characterized in that: The placement plate (5) abuts against the notch of the receiving groove (7) located below the fixing seat (1), and the installation plate (6) abuts against the notch of the receiving groove (7) located above the fixing seat (1).

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