[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] see Figure 1-4 , a comprehensive physical fitness test device for college sports, including a test table 1, a skipping rope 12 and a grip 18, the inside of the test table 1 is provided with an adjustment mechanism, and the adjustment mechanism includes a drive motor fixedly installed inside the test table 1 2. The drive motor 2 is a conventional device known to the public in the prior art, so its specific working principle will not be described in detail.
[0025] In this embodiment, a threaded shaft 3 is fixedly connected to the output shaft of the drive motor 2 , and a casing 4 is threadedly connected to the outside of the threaded shaft 3 . By starting the drive motor 2 , the threaded shaft 3 can be driven to rotate, and the outside of the casing 4 is fixed A lever 5 is connected, the top of the test stand 1 is fixedly connected with a first support column 6, the end of the threaded shaft 3 away from the drive motor 2 is connected with the first support column 6 in a drive, and the inside of the first support column 6 is provided with an active port 15, The end of the casing 4 away from the threaded shaft 3 extends to the outside of the first support column 6 , because the casing 4 is threadedly connected with the threaded shaft 3 and is limited by the movable port 15 , and when the threaded shaft 3 rotates, the casing 4 is threaded. The shell 4 can drive the lever 5 to adjust the lifting movement.
[0026] It can be understood that a second support column 16 is fixedly connected to the top of the test table 1, and an adjustment mechanism is also provided inside the second support column 16 to achieve the purpose of adjusting the height of the lever 5. The top of the second support column 16 is A second detector 17 is fixedly installed, and the pull-up physical fitness test is facilitated by the lever 5. The second detector 17 is used to detect the person, and the person's head must reach a certain height to be considered qualified.
[0027] In this embodiment, a test mechanism is provided outside the test table 1. The test mechanism includes an electric push rod 7 fixedly installed inside the test table 1. The output end of the electric push rod 7 is fixedly connected with a first detector 8. The test table There is a moving port in the inside of 1, and the electric push rod 7 extends to the outside of the test bench 1 through the moving port. When performing non-sitting, lying, jumping and other types of detection, start the electric push rod 7 to make the first detector 8 back. The inside of the test bench 1 is retracted, and the first detector 8 is protected to prevent damage caused by mistakes when personnel perform other types of testing.
[0028] It can be understood that a hook 11 is fixedly connected to the side wall of the first support column 6, and the skipping rope 12 is wound around the outside of the hook 11. When rotating, the induction source of the first detector 8 will be blocked, and the type test of the skipping rope will be detected by reading the number of times that the skipping rope is blocked. There is a rubber pad 14, the lever 5 is moved down by activating the adjustment mechanism, and the lever 5 is convenient to press the foot for the person through the protective pad 13, so that the type of sit-up can be detected, and the push-up type can be detected through the rubber pad 14. For detection, the rubber pad 14 is used to prevent personnel from rubbing their palms during detection, which affects subsequent detection.
[0029] It should be noted that the display 10 is fixedly installed on the side wall of the second support column 16, and it is convenient for personnel to check their own achievements through the display 10. The bottom of the display 10 is fixedly connected with a hook, and the inside of the grip 18 is provided with a hanging hook The gripping device 18 is movably connected to the outside of the hook through the lifting hole, and the gripping force of the person is detected through the gripping device 18 .
[0030] In this embodiment, a treadmill 9 is fixedly installed on the top of the test table 1 , and the endurance of the personnel is detected by the treadmill 9 . A cooling mechanism is arranged inside the treadmill 9 , and the cooling mechanism includes a protection device fixedly connected to the top of the treadmill 9 . The frame 19, the inside of the protective frame 19 is provided with a mounting groove 20, the interior of the mounting groove 20 is fixedly installed with a small electric push rod 21, the output end of the small electric push rod 21 is fixedly connected with a mounting block 22, and the outside of the mounting block 22 is fixed A connecting rod 23 is connected, and the small electric push rod 21 is activated to drive the connecting rod 23 to adjust the up-and-down movement.
[0031] It should be noted that when using the treadmill 9, sports participants can only run on the device body, but long-term fixed-point running, without natural wind to help dissipate heat, will cause the participant's body temperature to rise rapidly. A fan 24 is fixedly installed inside the connecting rod 23, a slider 25 is fixedly connected to one end of the connecting rod 23 away from the mounting block 22, and a chute 26 is opened inside the protective frame 19, and the slider 25 is slidably connected Inside the chute 26 , the connecting rod 23 is limited by the slider 25 , so that the connecting rod 23 drives the fan 24 to move up and down to adjust, cool down the personnel, and has the advantage of good heat dissipation.
[0032] The beneficial effects of the above embodiment are:
[0033]The comprehensive physical fitness testing device for college sports uses the electric push rod 7 to extend the first detector 8 to the outside of the testing table 1. When the skipping rope rotates, the induction source of the first detector 8 will be blocked. The number of times that the skipping rope is blocked is read, and the type of skipping rope is tested. By starting the driving motor 2, the threaded shaft 3 is driven to rotate. Since the sleeve 4 is threadedly connected to the threaded shaft 3, it is limited by the movable port 15, and then When the threaded shaft 3 rotates, the casing 4 can drive the lever 5 to adjust the up-and-down movement. By starting the adjustment mechanism, the lever 5 moves downward, and the protective pad 13 is used to facilitate the lever 5 to press the foot for the person, so that the supine can be performed. The type of sitting is detected. The push-up type is detected on the rubber pad 14. The rubber pad 14 prevents the person from rubbing the palm of the hand during the detection. The detector 17 detects the person, and the head of the person needs to reach a certain height to be considered qualified. The grip strength of the person is detected by the grip strength device 18, the endurance of the person is detected by the treadmill 9, and the small electric push rod 21 is activated to drive The connecting rod 23 is adjusted to move up and down, so that the connecting rod 23 drives the fan 24 to move up and down to adjust, so as to cool down the personnel. The problem that the practical performance of the device is not high.
[0034] The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventionally known device controlled by a computer or the like, and the existing disclosed power connection technology will not be repeated in the text.
[0035] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.
[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
