Body anteflexion test pad
By designing a forward flexion test pad with scale markings, a support frame, and a sensor component, the problem of inaccurate forward flexion testing for obese people is solved, and accurate measurement and result display for different groups of people are achieved.
Patent Information
- Application Number
- CN202421945955.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-08-12
AI Technical Summary
In the prior art, obese people find it difficult to touch their toes or reach the testing range of the equipment when performing a forward flexion test, resulting in inaccurate measurements.
A forward flexion test pad was designed, which included scale marks, a support frame, a sensor component, and an auxiliary positioning part. Pressure sensors and metal guides were used to sense the forward flexion degree of the subject. The support frame supported the legs, and the auxiliary positioning part maintained a standard posture to ensure the accuracy of the test results.
Even if the test subject cannot touch the toes, the test results can still be accurately measured. It is suitable for people with poor flexibility and improves the accuracy and comfort of the test.
Smart Images
Figure CN223416227U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of physical fitness testing equipment, in particular to a forward bending test pad. Background Art
[0002] The sit-and-reach exercise is a basic physical fitness test item. Its purpose is to measure the range of motion that different people's trunk, waist, hip and other joints can achieve in a static state. It mainly reflects the stretchability and elasticity of the joints, ligaments and muscles in these parts, as well as the level of development of the body's flexibility.
[0003] In related technologies, when performing a reach-back test, the subject sits on a yoga mat or long jump mat, with blocks placed at the subject's feet. A ruler is used to manually measure the subject's reach-back test results. However, with the increasing number of obese people, the subject cannot touch their toes or the measuring plate when performing the reach-back test while sitting with their feet together, making it difficult to obtain test data. When using a device for testing, the device's fixed test amplitude prevents the subject from reaching the device's test range, making it difficult to achieve accurate test results.
[0004] In view of the above problems, there is an urgent need in the market for a forward flexion test pad with a large test range and accurate measurement results, which can be conveniently used by people with poor flexibility. Utility Model Content
[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a forward flexion test pad with a large testing range, capable of providing accurate test results even when the subject is unable to touch their toes or the measurement push plate. The specific technical solution is as follows:
[0006] The forward flexion test pad provided according to an embodiment of the present invention includes a pad body, scale marks, a support frame and a sensor component.
[0007] The scale mark is set on the pad body; the support frame is set inside the pad body for supporting the legs of the test person, and the support frame is provided with a mounting groove; the sensor component is set in the mounting groove.
[0008] The sensing component includes a pressure sensor and a metal guide piece. The pressure sensor is fixed to the bottom wall of the mounting groove. The pressure sensor is connected to the metal guide piece, and the metal guide piece extends out of the mounting groove.
[0009] According to the forward flexion test pad provided in an embodiment of the present invention, the support frame includes a top plate, support legs and a mounting plate. A mounting plate is provided in the middle of the top plate, a mounting groove is provided on the mounting plate, and the mounting groove passes through the top plate. The support legs are provided at both ends of the top plate, and the support legs and the mounting plate are located on the same side of the top plate.
[0010] According to the forward flexion test pad provided by the embodiment of the present invention, a plurality of hollow grooves are opened on the top plate, and the plurality of hollow grooves are distributed on both sides of the installation groove.
[0011] The forward flexion test pad provided according to an embodiment of the present invention further includes an auxiliary positioning portion, which includes a seat cushion. The seat cushion is arranged on one side of the pad body, and a fitting groove is provided on the seat cushion to adapt to the buttocks of the test subject.
[0012] According to the forward flexion test pad provided by the embodiment of the present invention, the auxiliary positioning portion further includes baffles, which are symmetrically arranged at both ends of the seat cushion.
[0013] According to the forward flexion test pad provided by the embodiment of the present invention, the auxiliary positioning portion further includes a backrest plate, which is connected to the seat cushion and is arranged at one end of the seat cushion away from the cushion body.
[0014] The forward flexion test pad provided according to an embodiment of the present invention further includes auxiliary marks, which are arranged on the pad body.
[0015] The forward flexion test pad provided by the embodiment of the present invention has at least the following beneficial effects:
[0016] The utility model is equipped with an auxiliary positioning portion. The seat cushion and fitting groove of the auxiliary positioning portion are adapted to the subject's buttocks, and a backrest is provided at the rear end of the seat cushion. During the test, the subject leans against the backrest, and the seat cushion supports the subject's buttocks. This helps the subject maintain a standard posture during the test, thereby ensuring the accuracy of the final test results.
[0017] The support frame supports the test subject's legs, which are kept open at an angle corresponding to the auxiliary markings during the test. The weight of the legs is borne entirely by the top plate and the support legs. The pressure sensor and metal guide plate installed in the mounting slot are not subjected to pressure from the test subject's legs. Instead, when the test subject bends forward, the pressure sensor senses the location of the metal guide plate where pressure is applied, at the farthest point where the finger presses, thereby obtaining accurate test results. Furthermore, the scale markings make it easy for the test subject to observe their test results.
[0018] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.
[0020] Figure 1 A structure diagram of the body forward bending test pad provided by the embodiment of the present application is shown in the figure.
[0021] Figure 2 A side view structure diagram of the body forward bending test pad provided by the embodiment of the present application is shown in the figure.
[0022] Figure 3 A structure diagram of the support frame and the sensing assembly of the body forward bending test pad provided by the embodiment of the present application is shown in the figure.
[0023] Figure 4 A structure diagram of the inside of the mounting groove in the body forward bending test pad provided by the embodiment of the present application is shown in the figure.
[0024] Figure 5 A top view structure diagram of the inside of the mounting groove in the body forward bending test pad provided by the embodiment of the present application is shown in the figure.
[0025] Reference signs
[0026] The pad body 100; the scale mark 101; the auxiliary mark 102;
[0027] The support frame 200; the top plate 210; the hollow groove 211; the support leg 220; the mounting plate 230; the mounting groove 231;
[0028] The auxiliary positioning part 300; the cushion 310; the fitting groove 311; the baffle 320; the backboard 330;
[0029] The sensing assembly 400; the pressure sensor 410; the metal guide sheet 420. DETAILED DESCRIPTION
[0030] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.
[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0032] In the description of this utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0034] This embodiment of the present invention provides a forward flexion test pad, comprising a pad body 100, scale markings 101, a support frame 200, and a sensor assembly 400. Scale markings 101 are disposed on the pad body 100; the support frame 200 is disposed within the pad body 100 to support the test subject's legs, and has a mounting slot 231 defined therein; the sensor assembly 400 is disposed within the mounting slot 231.
[0035] The sensing assembly 400 includes a pressure sensor 410 and a metal guide piece 420 . The pressure sensor 410 is fixed to the bottom wall of the mounting slot 231 . The pressure sensor 410 is connected to the metal guide piece 420 , and the metal guide piece 420 extends out of the mounting slot 231 .
[0036] It should be noted that the scale marks 101 are evenly spaced on the surface of the mat 100. As an example, the scale marks 101 are straight lines with equal spacing, and the spacing is 10 cm, which makes it convenient for the test subject to roughly observe his or her test results. After the test subject sits down, the legs are opened. Auxiliary marks 102 are also provided on the mat 100. The angle of the test subject's legs opening corresponds to the auxiliary marks 102. The auxiliary marks 102 are two intersecting line segments, and the two line segments are axially symmetrical, with their symmetry axes intersecting with the intersection point. The angle between the two line segments is 45°, corresponding to the angle of the test subject's legs opening being 45°, to help the test subject maintain a standard test posture before the test begins, thereby ensuring that the test subject can obtain accurate test results. In this way, both test subjects with poor flexibility who cannot touch their toes with their hands and test subjects with good flexibility can obtain accurate test results.
[0037] The support frame 200 is used for supporting the double legs of the testee, and the pressure sensor 410 and the metal guide sheet 420 located in the installation groove 231 will not be disturbed by the pressure from the double legs of the testee, when the testee is in the forward bending state, the farthest position of the metal guide sheet 420 pressed by the fingers is touched, the pressure sensor 410 senses the position of the metal guide sheet 420 which is pressed, so that the accurate test result is obtained.
[0038] In addition, in an implementable embodiment, a wireless communication module is further arranged on the pressure sensor 410, the pressure sensor 410 can convert the working state of the metal guide sheet 420 into a test result and send the test result to an external device through the wireless communication module, and a corresponding application program can be arranged in the external device, so that the trainer can view the accurate test result of himself through the application program. The implementable embodiments of the wireless communication module include but are not limited to a Bluetooth communication module or a wireless fidelity communication module, etc. The external device includes a mobile phone, an iPad and other terminal devices.
[0039] According to the body forward bending test pad provided in the embodiment of the utility model, the support frame 200 includes a top plate 210, support legs 220 and an installation plate 230, the middle part of the top plate 210 is provided with the installation plate 230, the installation plate 230 is provided with an installation groove 231, the installation groove 231 penetrates through the top plate 210, the support legs 220 are arranged at the two ends of the top plate 210, and the support legs 220 and the installation plate 230 are located on the same side of the top plate 210.
[0040] For example, the top plate 210 is a cuboid structure, the support legs 220 are fixed to the bottom of the top plate 210, the support legs 220 are symmetrically arranged at the two ends of the top plate 210 along the length direction of the top plate 210, the middle bottom end of the top plate 210 is connected with the installation plate 230, the installation plate 230 is provided with the installation groove 231, the installation groove 231 penetrates through the top plate 210, in use, the bottom surfaces of the support legs 220 and the installation plate 230 are in contact with the ground surface, so that the whole installation frame can be stably placed on the ground surface. Meanwhile, before the test of the testee, the double legs of the testee are opened, the top plate 210 supports the double legs, and the installation plate 230 and the installation groove 231 are arranged in the middle part of the top plate 210, so that the double legs of the testee will not press the metal guide sheet 420, thereby ensuring that the data sensed by the pressure sensor 410 is accurate and reliable.
[0041] According to the body forward bending test pad provided in the embodiment of the utility model, the top plate 210 is provided with a plurality of hollow grooves 211, and the plurality of hollow grooves 211 are distributed on the two sides of the installation groove 231.
[0042] It should be understood that the multiple hollow slots 211 formed in the top plate 210 can reduce the weight of the support frame 200. Distributing the multiple hollow slots 211 on both sides of the mounting slot 231 will not affect the sensing effect of the pressure sensor 410. Furthermore, the hollow slots 211 can be filled with a filler such as sponge, and the outer layer of the support frame 200 and the sponge can be wrapped with fabric to form the cushion body 100, thereby ensuring good comfort for the test subject during the test.
[0043] The forward flexion test pad provided according to the embodiment of the present invention further includes an auxiliary positioning portion 300, which includes a seat cushion 310. The seat cushion 310 is arranged on one side of the pad body 100, and a fitting groove 311 is provided on the seat cushion 310 to adapt to the buttocks of the test person.
[0044] During use, the subject's buttocks are placed in the fitting groove 311, and the seat cushion 310 supports the subject's buttocks. At the same time, the scale mark 101 closest to the seat cushion 310 can be used as the "0" scale line. This helps the subject maintain a standard posture before the test to ensure the accuracy of the final test results.
[0045] According to the forward flexion test pad provided by the embodiment of the present invention, the auxiliary positioning portion 300 further includes baffles 320 , which are symmetrically arranged at both ends of the seat cushion 310 .
[0046] It should be understood that the baffle 320 limits the position of the subject's buttocks, so that the subject's buttocks are located in the fitting groove 311, which helps to prevent the subject's buttocks from tilting during the test and thus affecting the test results.
[0047] According to the forward flexion test pad provided by the embodiment of the present invention, the auxiliary positioning portion 300 further includes a backrest 330 , which is connected to the seat cushion 310 and is disposed at one end of the seat cushion 310 away from the pad body 100 .
[0048] Before the test begins, the subject leans against the backrest 330, which helps the subject to start the forward flexion test in a standard sitting posture and position, thereby increasing the accuracy of the forward flexion test.
[0049] The above description is merely an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.
Claims
1. A forward flexion test pad, comprising a pad body (100), characterized in that: Also includes: a scale mark (101), the scale mark (101) being provided on the pad body (100); A support frame (200), the support frame (200) being arranged inside the cushion body (100) and used for supporting the legs of the test subject, and a mounting slot (231) being provided on the support frame (200); A sensor component (400), the sensor component (400) being disposed in the mounting groove (231); The sensing assembly (400) includes a pressure sensor (410) and a metal guide piece (420), wherein the pressure sensor (410) is fixed to the bottom wall of the mounting groove (231), the pressure sensor (410) is connected to the metal guide piece (420), and the metal guide piece (420) extends out of the mounting groove (231).
2. The forward flexion test pad according to claim 1, characterized in that: The support frame (200) comprises a top plate (210), support legs (220) and a mounting plate (230); the mounting plate (230) is provided in the middle of the top plate (210); the mounting groove (231) is provided on the mounting plate (230), and the mounting groove (231) passes through the top plate (210); the support legs (220) are provided at both ends of the top plate (210), and the support legs (220) and the mounting plate (230) are located on the same side of the top plate (210).
3. The forward flexion test pad according to claim 2, characterized in that: A plurality of hollow grooves (211) are provided on the top plate (210), and the plurality of hollow grooves (211) are distributed on both sides of the installation groove (231).
4. The forward flexion test pad according to claim 1, characterized in that: The auxiliary positioning part (300) is also included. The auxiliary positioning part (300) includes a seat cushion (310). The seat cushion (310) is arranged on one side of the cushion body (100), and a fitting groove (311) is provided on the seat cushion (310) to adapt to the buttocks of the test person.
5. The forward flexion test pad according to claim 4, characterized in that: The auxiliary positioning portion (300) further includes baffles (320), and the baffles (320) are symmetrically arranged at both ends of the seat cushion (310).
6. The forward flexion test pad according to claim 4, characterized in that: The auxiliary positioning portion (300) further includes a backrest (330), the backrest (330) being connected to the seat cushion (310), and the backrest (330) being arranged at one end of the seat cushion (310) away from the cushion body (100).
7. The forward flexion test pad according to claim 1, characterized in that: It also includes an auxiliary mark (102), and the auxiliary mark (102) is arranged on the pad body (100).