Intelligent sports tester

Abstract

The utility model relates to the technical field of sports, in particular to an intelligent sports tester which comprises a bottom plate, a seat is movably mounted at the left end of the top of the bottom plate, a plurality of light receivers are fixedly mounted at the top of the seat, a platform is fixedly mounted at the right end of the top of the bottom plate, and a U-shaped plate is movably mounted in the center of the upper portion of the platform. And a sliding table is fixedly mounted in the center of the interior of the U-shaped plate, and a pushing plate is movably mounted at the left end of the peripheral wall of the sliding table. According to the intelligent sports tester for sports training, by arranging the light receiver, the light emitter and the adjusting mechanism, a U-shaped plate, a pushing plate and other detection modules can be automatically adjusted to the height suitable for a current detected person, so that the purpose of automatically adjusting the detection modules is achieved, and the problem that during large-batch sports testing, the detection efficiency is high is solved. And the detection module needs to be manually and frequently adjusted, so that the use is relatively inconvenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sports, specifically is a kind of intelligent sports testing instrument. BACKGROUND

[0002] Sit-and-reach test can help measure the flexibility level of human body, especially the range of motion of hip joint and lumbar vertebrae. This is crucial for assessing individual's physical function, posture control and motor ability. In sports training, sit-and-reach test can be used to assess the flexibility level of athletes and provide basis for developing personalized training plans. In rehabilitation treatment, this test can help rehabilitation professionals assess the rehabilitation progress of patients and design corresponding treatment programs. In health assessment and scientific research, sit-and-reach test can be used to study the flexibility level of different populations and conduct correlation analysis with other variables.

[0003] Chinese patent 202321379626.9 proposes an intelligent sports testing instrument for sports training. The detection module of the device can be adjusted in height according to the user's condition, and the use scenario is more extensive. When a large number of sports tests are conducted, manual adjustment of the detection module is required frequently, which is inconvenient to use. Therefore, an intelligent sports testing instrument is proposed to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides an intelligent sports testing instrument, which has the advantages of automatic adjustment of detection module, and solves the problem of manual frequent adjustment of detection module when a large number of sports tests are conducted, which is inconvenient to use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an intelligent sports testing instrument, comprising a bottom plate, a seat is movably installed at the top left end of the bottom plate, a number of light receivers are fixedly installed at the top of the seat, a platform is fixedly installed at the top right end of the bottom plate, a U-shaped plate is movably installed above the center of the platform, a sliding table is fixedly installed at the inner center of the U-shaped plate, a push plate is movably installed at the left end of the outer peripheral wall of the sliding table, a light emitter is fixedly installed at the top of the push plate, and an adjusting mechanism for automatically adjusting the height of the push plate is arranged on the platform.

[0006] Further, the adjusting mechanism comprises a sliding groove, a threaded slider, a driving motor, a threaded rod and a connecting plate, the top of the platform and located on the front and back of the U-shaped plate are provided with a sliding groove, the inner side wall of the opposite side of the two sliding grooves is fixedly installed with a driving motor, the output end of the driving motor is fixedly installed with a threaded rod which is rotationally connected with the inner side wall of the sliding groove at one end, the outer peripheral wall of the threaded rod is threadedly connected with a threaded slider, the threaded slider is slidingly connected with the sliding groove, and the top center of the threaded slider is hingedly connected with a connecting plate which is hingedly connected with the side surface of the U-shaped plate at one end.

[0007] Further, the outer peripheral wall of the sliding table is movably installed with a positioning plate at the right end, the front and back of the positioning plate are threadedly connected with a fixed screw which penetrates through the positioning plate and is in contact with the sliding table at one end, the side opposite to the pushing plate of the positioning plate is fixedly installed with a guide block, and the top center of the sliding table is provided with a scale.

[0008] Further, the top center of the platform is provided with two limiting grooves, and the inside of the limiting groove is slidingly installed with a limiting block which extends above the platform and is fixedly connected with the bottom of the U-shaped plate.

[0009] Further, the front surface of the platform is fixedly installed with a voice broadcaster, and the left side of the platform is fixedly installed with a foot pedal at the front and back ends.

[0010] Further, the top left end of the bottom plate is provided with two positioning grooves, the inside of the positioning groove is slidingly installed with a positioning block which is fixedly connected with the bottom of the seat at one end, and the left side of the positioning block is fixedly installed with an extension spring which is fixedly connected with the left side of the inner wall of the positioning groove at one end.

[0011] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0012] 1. The intelligent sports testing instrument for sports training can automatically adjust the detection modules such as the U-shaped plate and the pushing plate to a height suitable for the current detected person through the light collector, the light emitter and the adjusting mechanism, thereby achieving the purpose of automatically adjusting the detection modules and solving the problem of inconvenient use caused by the need for frequent manual adjustment of the detection modules during mass sports testing.

[0013] 2. The intelligent sports testing instrument for sports training can automatically prompt the current detected person to meet the standard during testing through the positioning plate and the guide block, thereby improving the intelligence of the device.

[0014] 3. The intelligent sports testing instrument for sports training can drive the seat to reset through the extension spring, without the need for manual reset, thereby facilitating subsequent detection of personnel and improving the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the utility model Figure 1 It is an enlarged view of A in the utility model;

[0017] Figure 3 It is a structural schematic view of the utility model Figure 1 It is an enlarged view of B in the utility model.

[0018] In the drawing: 1 bottom plate, 11 positioning groove, 12 extension spring, 2 seat, 3 light receiver, 4 platform, 41 voice broadcaster, 42 foot pedal, 5 U-shaped plate, 51 positioning plate, 52 guide block, 6 sliding table, 7 push plate, 8 illuminator, 9 adjusting mechanism, 91 sliding groove, 92 threaded sliding block, 93 drive motor, 94 threaded rod, 95 connecting plate. Specific implementation

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-3 In the embodiment, the intelligent sports tester comprises a bottom plate 1, a seat 2 movably installed at the top left end of the bottom plate 1, a plurality of light receivers 3 fixedly installed at the top of the seat 2, a platform 4 fixedly installed at the top right end of the bottom plate 1, a U-shaped plate 5 movably installed above the center of the platform 4, a sliding table 6 fixedly installed at the inner center of the U-shaped plate 5, a push plate 7 movably installed at the left end of the outer peripheral wall of the sliding table 6, an illuminator 8 fixedly installed at the top of the push plate 7, and an adjusting mechanism 9 for automatically adjusting the height of the push plate 7 arranged on the platform 4.

[0021] In the embodiment, the adjusting mechanism 9 comprises a sliding groove 91, a threaded sliding block 92, a drive motor 93, a threaded rod 94 and a connecting plate 95. The top of the platform 4 and located at the front and back sides of the U-shaped plate 5 are provided with the sliding groove 91. The inner side walls of the opposite sides of the two sliding grooves 91 are fixedly installed with the drive motor 93. The output end of the drive motor 93 is fixedly installed with the threaded rod 94 rotatably connected with the inner side wall of the sliding groove 91. The outer peripheral wall of the threaded rod 94 is threadedly connected with the threaded sliding block 92. The threaded sliding block 92 is slidably connected with the sliding groove 91. The top center of the threaded sliding block 92 is hingedly connected with the connecting plate 95 hingedly connected with the side surface of the U-shaped plate 5.

[0022] It should be noted that the light emitter 8, the light receiver 3 and the driving motor 93 are electrically connected with the microprogram controller, and the light emitter 8 and the light receiver 3 are a pair of light emitting sensors.

[0023] Specifically, when the person to be detected sits on the seat 2, the operator clicks the start button on the microprogram controller, and the microprogram controller obtains the information whether the light receiver 3 receives the signal from the light emitter 8 in real time. When all the light receivers 3 do not receive the signal from the light emitter 8, it indicates that the person to be detected blocks the signal from the light emitter 8. The microprogram controller simultaneously starts the driving motors 93 on both sides to rotate the threaded rods 94, the threaded rods 94 drive the threaded sliding blocks 92 to move the connecting plates 95 on both sides relative to each other, and the connecting plates 95 on both sides move relative to each other to drive the U-shaped plate 5 to rise in height. The U-shaped plate 5 rises with the light emitter 8 until any light receiver 3 receives the signal from the light emitter 8. The microprogram controller stops the driving motors 93 on both sides. In this way, the detection modules such as the U-shaped plate 5 and the push plate 7 can be automatically adjusted to the height suitable for the current person to be detected.

[0024] In the embodiment, the outer peripheral wall right end of the sliding table 6 is movably installed with a positioning plate 51. The front and back surfaces of the positioning plate 51 are both threadedly connected with a fixed screw penetrating through the positioning plate 51 and contacting the sliding table 6. The side opposite to the push plate 7 of the positioning plate 51 is fixedly installed with a guide block 52. The top center of the sliding table 6 is provided with a scale.

[0025] The front surface of the platform 4 is fixedly installed with a voice broadcaster 41.

[0026] It should be noted that the foot pedal 42 is electrically connected with the two guide blocks 52.

[0027] Specifically, according to the gender of the person to be detected, the positioning plate 51 is slid and the position of the positioning plate 51 is determined by the scale. After the positioning plate 51 moves to the target position, the fixed screw is tightened to fix the positioning plate 51. When the person to be detected pushes the push plate 7 to approach the positioning plate 51, the two guide blocks 52 contact each other, and the circuit of the voice broadcaster 41 is connected to prompt the current person to be detected to meet the standard.

[0028] In the embodiment, the top center of the platform 4 is provided with two limiting grooves. The limiting grooves are slidably installed with limiting blocks, one end of each limiting block extending above the platform 4 and being fixedly connected with the bottom of the U-shaped plate 5.

[0029] Specifically, the limiting blocks can limit the moving direction of the U-shaped plate 5, so that the U-shaped plate 5 can vertically rise and fall.

[0030] In the embodiment, the left front and rear ends of the platform 4 are both fixedly installed with foot pedals 42.

[0031] Specifically, the foot pedal 42 can be used to place the feet of the person to be detected.

[0032] In the embodiment, two positioning grooves 11 are formed at the top left end of the bottom plate 1, and a positioning block with one end fixedly connected to the bottom of the seat 2 is slidably installed in the positioning groove 11, and a telescopic spring 12 with one end fixedly connected to the left side of the inner wall of the positioning groove 11 is fixedly installed at the left side of the positioning block.

[0033] Specifically, when the detected person uses the seat 2, the seat 2 can be pushed to the appropriate position by the force of the legs to compress the telescopic spring 12, and after the test is completed, the telescopic spring 12 resets to reset the seat 2.

[0034] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent sports testing instrument, comprising a base plate (1), a seat (2) movably mounted on the top left end of the base plate (1), a number of light receivers (3) fixedly mounted on the top of the seat (2), a platform (4) fixedly mounted on the top right end of the base plate (1), a U-shaped plate (5) movably mounted on the upper center of the platform (4), a sliding table (6) fixedly mounted on the inner center of the U-shaped plate (5), a pusher plate (7) movably mounted on the left end of the outer peripheral wall of the sliding table (6), and a light emitter (8) fixedly mounted on the top of the pusher plate (7), characterized in that: The platform (4) is provided with an adjusting mechanism (9) for automatically adjusting the height of the pushing plate (7).

2. The intelligent sports tester according to claim 1, characterized in that: The adjusting mechanism (9) comprises a sliding groove (91), a threaded sliding block (92), a driving motor (93), a threaded rod (94) and a connecting plate (95). The top of the platform (4) is provided with the sliding groove (91) on the front and rear sides of the U-shaped plate (5). The inner side wall of the opposite side of the two sliding grooves (91) is fixedly installed with the driving motor (93). The output end of the driving motor (93) is fixedly installed with the threaded rod (94) which is rotationally connected with the inner side wall of the sliding groove (91) at one end. The outer peripheral wall of the threaded rod (94) is threadedly connected with the threaded sliding block (92). The threaded sliding block (92) is slidingly connected with the sliding groove (91). The top center of the threaded sliding block (92) is hingedly connected with the connecting plate (95) which is hingedly connected with the side surface of the U-shaped plate (5) at one end.

3. The intelligent sports testing instrument according to claim 1, characterized in that: The outer peripheral wall right end of the sliding table (6) is movably installed with the positioning plate (51). The front and back surfaces of the positioning plate (51) are threadedly connected with the fixed screw which penetrates through the positioning plate (51) and is in contact with the sliding table (6) at one end. The opposite side of the positioning plate (51) is fixedly installed with the guide block (52). The top center of the sliding table (6) is provided with the scale.

4. The intelligent sports testing instrument according to claim 1, characterized in that: The top center of the platform (4) is provided with two limiting grooves. The inside of the limiting groove is slidingly installed with the limiting block which extends above the platform (4) and is fixedly connected with the bottom of the U-shaped plate (5) at one end.

5. The intelligent sports testing instrument according to claim 1, characterized in that: The front surface of the platform (4) is fixedly installed with the voice broadcaster (41). The left side of the platform (4) is fixedly installed with the foot pedal (42) at the front and rear ends.

6. The intelligent sports testing instrument of claim 1, wherein: The top left end of the bottom plate (1) is provided with two positioning grooves (11). The inside of the positioning groove (11) is slidingly installed with the positioning block which is fixedly connected with the bottom of the seat (2) at one end. The left side of the positioning block is fixedly installed with the extension spring (12) which is fixedly connected with the left side of the inner wall of the positioning groove (11) at one end.

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