Physical fitness testing device for physical exercise

Abstract

The utility model discloses a physical fitness testing device for sports, and relates to the technical field of physical fitness testing, the physical fitness testing device comprises an adjusting mechanism, a telescopic mechanism and a supporting mechanism, and the adjusting mechanism comprises a mounting frame, a first sliding groove, a first screw rod, an adjusting handle, a first sliding rod and a testing plate. According to the utility model, the adjusting mechanism provided with the first sliding groove, the first screw rod, the adjusting handle, the first sliding rod and the testing plate is arranged, so that the adjusting handle can be rotated according to the height of a user in actual use; an adjusting handle drives a first screw rod to rotate, so that the first screw rod drives a test plate to move on the first screw rod and a first sliding rod, the working height of the test plate is adjusted in real time to adapt to users of different heights, and the situation that the heights of the two sides of the test plate are inconsistent, so that the test plate is inclined can be avoided; the adjusting mode is simple, convenient and more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of physical fitness testing, in particular to a physical fitness testing device for sports. Background Art

[0002] Comprehensive physical fitness testing devices for sports are important physical fitness testing equipment. With the continuous progress of society, people pay more and more attention to the importance of physical fitness. In the process of education, schools have also begun to pay attention to the physical fitness of students. In addition, various physical fitness testing devices have appeared in our lives. Different usage environments have different requirements for the devices, and will have a great impact on the results of the physical fitness test.

[0003] The utility model patent with patent application publication number CN 215962099 U discloses a comprehensive physical fitness testing device for sports, including a test plate with a No. 1 connecting block fixedly connected to the left and right sides of the lower end surface respectively, the No. 1 connecting block is movably connected to the No. 1 threaded rod by a screw, and the screws can be used to realize the disassembly between the test plate and the No. 1 threaded rod, so as to better utilize the spatial structure to complete transportation and storage, the No. 1 threaded rod and the No. 2 threaded rod below are connected to the outer surface of an No. 1 internal threaded tube, and the No. 1 threaded rod and the No. 2 threaded rod can be rotated by the No. 1 internal threaded tube to achieve the relative movement of the No. 1 threaded rod and the No. 2 threaded rod, so that the height adjustment of the test plate can abandon the motor and adopt manual adjustment, the lower end of the No. 2 threaded rod is provided with a moving wheel, and the lower end is provided with a No. 3 threaded rod, and the interior of the moving wheel is provided with a No. 3 through hole corresponding to the No. 3 threaded rod, and the No. 3 threaded rod can make a linear movement up and down relative to the No. 2 threaded rod to sink into the No. 3 through hole, thereby limiting the rotation of the moving wheel.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that in actual use, the height of the test plate needs to be adjusted in real time during the test according to the height of the tester. However, after the device is installed and fixed, if the height of the test plate needs to be adjusted, the operator needs to manually rotate the two No. 1 internal threaded tubes to adjust the height of the test plate. It is easy for the heights on both sides to be inconsistent, causing the test plate to tilt, which is very troublesome to use. In addition, the test plate of the device is installed above the No. 1 connecting block by the cooperation of screws and nuts. When the test device is stored, the operator needs to manually rotate and disassemble the screws and nuts, and they need to be installed again when used. The operation is very inconvenient and wastes a lot of time, reducing the test efficiency.

[0005] Therefore, it is necessary to invent a physical fitness testing device for sports to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a physical fitness testing device for sports, which solves the problem proposed in the above background technology that the height of the test plate needs to be adjusted in real time during the test according to the height of the tester in actual use by setting an adjustment mechanism. However, after the device is installed and fixed, if the height of the test plate is to be adjusted, the operator needs to manually rotate the two No. 1 internal threaded tubes to adjust the height of the test plate, and it is easy for the heights on both sides to be inconsistent, causing the test plate to tilt, which is very troublesome to use. In addition, the test plate of the device is installed above the No. 1 connecting block by the cooperation of screws and nuts. When the test device is stored, the operator needs to manually rotate and disassemble the screws and nuts, and they need to be installed again when used, which is very inconvenient to operate and wastes a lot of time, reducing the test efficiency.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a physical fitness testing device for sports, comprising an adjusting mechanism, a telescopic mechanism and a supporting mechanism, wherein the telescopic mechanism is fixedly arranged above the supporting mechanism, and the adjusting mechanism is slidably arranged on the outside of the telescopic mechanism, the adjusting mechanism comprises a mounting frame, a first sliding groove, a first screw, an adjusting handle, a first sliding rod and a testing plate, the first sliding groove is opened on the surface of the mounting frame, one end of the first screw is rotatably connected to the bottom of the first sliding groove and the other end passes through the top of the mounting frame, the adjusting handle is fixedly connected to the top of the first screw, the first sliding rod is fixedly connected to the inside of the first sliding groove, one end of the test plate is threadedly sleeved on the outside of the first screw and the other end is slidably sleeved on the outside of the first sliding rod.

[0008] According to the physical fitness testing device for sports of at least one embodiment of the present disclosure, the adjustment mechanism further includes a display and an adjustment button, the display is fixedly connected to the outside of the test board, and the adjustment button is slidably connected to the outside of the test board.

[0009] According to at least one embodiment of the physical fitness testing device for sports disclosed herein, the telescopic mechanism includes a second sliding groove, a second screw, a rotating handle, a second slide rod and a telescopic frame, the second sliding groove is opened on the surface of the mounting frame, one end of the second screw rod is rotatably connected to the bottom of the second sliding groove and the other end passes through the top of the mounting frame, the rotating handle is fixedly connected above the second screw rod, the second slide rod is fixedly connected to the inside of the second sliding groove, one end of the telescopic frame is threadedly sleeved on the outside of the second screw rod and the other end is slidably sleeved on the outside of the second slide rod.

[0010] According to at least one embodiment of the physical fitness testing device for sports disclosed herein, the support mechanism includes a base, a universal wheel, a support frame, a third screw and a support plate, the base is fixedly connected to the bottom of the telescopic frame, the universal wheel is fixedly connected to the bottom of the base, the support frame is slidably connected to the base and passes through the base, the third screw is rotatably connected to the top of the base, the third screw is threadedly connected to the support frame and passes through the support frame, and the support plate is fixedly connected to the bottom of the support frame.

[0011] The technical effects and advantages of this utility model are:

[0012] The utility model is provided with an adjustment mechanism with a first sliding groove, a first screw, an adjustment handle, a first slide bar and a test plate, so that in actual use, the adjustment handle can be rotated according to the height of the user, and the adjustment handle drives the first screw to rotate, so that the first screw drives the test plate to move on the first screw and the first slide bar, so that the working height of the test plate can be adjusted in real time to adapt to users of different heights, and the situation that the test plate is tilted due to inconsistent heights on both sides of the test plate can be avoided. The adjustment method is simple, convenient and more practical.

[0013] The utility model is provided with an adjustment mechanism and a telescopic mechanism, so that after the test work is completed, the test plate can be moved into the mounting frame by rotating the adjustment handle, and the telescopic mechanism can be retracted by rotating the rotating handle, making the device smaller and more convenient to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0015] Figure 1 It is a front view of the overall structure of a physical fitness testing device for sports according to one embodiment of the present disclosure.

[0016] Figure 2 It is a schematic diagram of the overall structure of a physical fitness testing device for sports according to one embodiment of the present disclosure.

[0017] Figure 3 FIG. 4 is a side view of the overall structure of a physical fitness testing device for sports according to one embodiment of the present disclosure.

[0018] Figure 4 Schematic diagram of an adjustment mechanism of a physical fitness testing device for sports according to one embodiment of the present disclosure.

[0019] Figure 5Schematic diagram of a telescopic mechanism of a physical fitness testing device for sports according to one embodiment of the present disclosure.

[0020] The specific reference numerals in the figure are:

[0021] 1. Adjustment mechanism; 11. Mounting frame; 12. First sliding slot; 13. First screw; 14. Adjustment handle; 15. First sliding rod; 16. Test board; 17. Display; 18. Adjustment button;

[0022] 2. Telescopic mechanism; 21. Second sliding groove; 22. Second screw; 23. Rotating handle; 24. Second sliding rod; 25. Telescopic frame;

[0023] 3. Support mechanism; 31. Base; 32. Universal wheel; 33. Support frame; 34. Third screw; 35. Support plate. DETAILED DESCRIPTION

[0024] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the relevant content and are not intended to limit the present disclosure. It should also be noted that, for ease of description, only the portions relevant to the present disclosure are shown in the accompanying drawings.

[0025] like Figure 1-Figure 5 As shown, the physical fitness testing device for sports disclosed herein may include: an adjustment mechanism 1, a telescopic mechanism 2 and a support mechanism 3, etc. The telescopic mechanism 2 is fixedly arranged above the support mechanism 3, and the adjustment mechanism 1 is slidably arranged on the outside of the telescopic mechanism 2.

[0026] like Figure 2 As shown, in the present disclosure, the support mechanism 3 includes a base 31, a universal wheel 32, a support frame 33, a third screw 34 and a support plate 35, wherein the base 31 is fixedly connected to the bottom of the telescopic mechanism 2, the universal wheel 32 is fixedly connected to the bottom of the base 31, the support frame 33 is slidingly connected to the base 31 and passes through the base 31, the third screw 34 is rotatably connected to the top of the base 31, the third screw 34 is threadedly connected to the support frame 33 and passes through the support frame 33, and the support plate 35 is fixedly connected to the bottom of the support frame 33.

[0027] Therefore, the operator first quickly moves the test device to the work site through the universal wheel 32, and then rotates the third screw 34. The third screw 34 drives the support frame 33 to slide downward. The downward sliding of the support frame 33 drives the support plate 35 to move downward until it contacts the ground and effectively supports the test device. When the test device is finished, the operator reverses the third screw 34 to move the support frame 33 and the support plate 35 upward.

[0028] like Figure 2-4As shown, in a preferred embodiment, the adjustment mechanism 1 includes a mounting frame 11, a first sliding groove 12, a first screw 13, an adjustment handle 14, a first slide bar 15, a test board 16, a display 17 and an adjustment button 18, wherein the first sliding groove 12 is opened on the surface of the mounting frame 11, one end of the first screw 13 is rotatably connected to the bottom of the first sliding groove 12 and the other end passes through the top of the mounting frame 11, the adjustment handle 14 is fixedly connected to the top of the first screw 13, the first slide bar 15 is fixedly connected to the inside of the first sliding groove 12, one end of the test board 16 is threadedly sleeved on the outside of the first screw 13 and the other end is slidably sleeved on the outside of the first slide bar 15, the display 17 is fixedly connected to the outside of the test board 16, and the adjustment button 18 is slidably connected to the outside of the test board 16.

[0029] Therefore, the operator rotates the adjustment handle 14 according to the user's height. The rotation of the adjustment handle 14 drives the first screw 13 to rotate. The rotation of the first screw 13 drives the test plate 16 to move on the first screw 13 and the first slide bar 15, thereby completing the real-time adjustment of the height of the test plate 16 to adapt to users of different heights. After the test work is completed, the operator drives the test plate 16 to move to the inside of the mounting frame 11 for storage by rotating the adjustment handle 14.

[0030] like Figure 5 As shown, in the present disclosure, the telescopic mechanism 2 includes a second sliding groove 21, a second screw 22, a rotating handle 23, a second slide bar 24 and a telescopic frame 25, wherein the second sliding groove 21 is opened on the surface of the mounting frame 11, one end of the second screw 22 is rotatably connected to the bottom of the second sliding groove 21 and the other end passes through the top of the mounting frame 11, the rotating handle 23 is fixedly connected to the top of the second screw 22, the second slide bar 24 is fixedly connected to the inside of the second sliding groove 21, and one end of the telescopic frame 25 is threadedly sleeved on the outside of the second screw 22 and the other end is slidably sleeved on the outside of the second slide bar 24.

[0031] Therefore, when the operator wants to extend or retract the telescopic mechanism 2, he first rotates the rotating handle 23, which drives the second screw 22 to rotate. The rotation of the second screw 22 drives the telescopic frame 25 to slide up and down on the second sliding groove 21 until it moves to a suitable position. At this time, the telescopic frame 25 is extended or retracted.

[0032] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments / methods or examples. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0034] Those skilled in the art will appreciate that the above embodiments are merely intended to clearly illustrate the present disclosure and are not intended to limit the scope of the present disclosure. Other changes or modifications may be made based on the above disclosure, and such changes or modifications are still within the scope of the present disclosure.

Claims

1. A physical fitness testing device for sports, comprising an adjusting mechanism (1), a telescopic mechanism (2) and a supporting mechanism (3), wherein the telescopic mechanism (2) is fixedly arranged above the supporting mechanism (3), and the adjusting mechanism (1) is slidably arranged outside the telescopic mechanism (2), characterized in that: The adjusting mechanism (1) comprises a mounting frame (11), a first sliding groove (12), a first screw rod (13), an adjusting handle (14), a first slide rod (15) and a test plate (16), wherein the first sliding groove (12) is provided on the surface of the mounting frame (11), one end of the first screw rod (13) is rotatably connected to the bottom of the first sliding groove (12) and the other end passes through the top of the mounting frame (11), the adjusting handle (14) is fixedly connected to the top of the first screw rod (13), the first slide rod (15) is fixedly connected to the inside of the first sliding groove (12), and one end of the test plate (16) is threadedly sleeved on the outside of the first screw rod (13) and the other end is slidably sleeved on the outside of the first slide rod (15).

2. The physical fitness testing device for sports according to claim 1, characterized in that: The adjustment mechanism (1) further comprises a display (17) and an adjustment button (18), wherein the display (17) is fixedly connected to the outside of the test board (16), and the adjustment button (18) is slidably connected to the outside of the test board (16).

3. The physical fitness testing device for sports according to claim 2, characterized in that: The telescopic mechanism (2) comprises a second sliding groove (21), a second screw rod (22), a rotating handle (23), a second slide rod (24) and a telescopic frame (25), wherein the second sliding groove (21) is provided on the surface of the mounting frame (11), one end of the second screw rod (22) is rotatably connected to the bottom of the second sliding groove (21) and the other end passes through the top of the mounting frame (11), the rotating handle (23) is fixedly connected to the top of the second screw rod (22), the second slide rod (24) is fixedly connected to the inside of the second sliding groove (21), and one end of the telescopic frame (25) is threadedly sleeved on the outside of the second screw rod (22) and the other end is slidably sleeved on the outside of the second slide rod (24).

4. The physical fitness testing device for sports according to claim 3, characterized in that: The support mechanism (3) comprises a base (31), a universal wheel (32), a support frame (33), a third screw (34) and a support plate (35); the base (31) is fixedly connected to the bottom of the telescopic frame (25); the universal wheel (32) is fixedly connected to the bottom of the base (31); the support frame (33) is slidably connected to the base (31) and passes through the base (31); the third screw (34) is rotatably connected to the top of the base (31); the third screw (34) is threadedly connected to the support frame (33) and passes through the support frame (33); and the support plate (35) is fixedly connected to the bottom of the support frame (33).

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