Speed testing device based on weight loss gait rehabilitation platform

Abstract

The utility model relates to the technical field of rehabilitation platform testing, and particularly discloses a speed testing device based on a weight loss gait rehabilitation platform, which comprises a running machine, a speed testing device and a driving device, the mounting assembly is arranged on the running belt, the mounting assembly comprises a mounting head, and a moving part and a limiting part matched with the moving part are mounted on the mounting head; according to the speed testing device based on the weight-losing gait rehabilitation platform, the installation assembly is arranged on the running belt, the optoelectronic switch convenient to disassemble is arranged on the installation assembly, the optoelectronic switch is also arranged on the running machine, and when the optoelectronic switch on the running belt moves to the position corresponding to the optoelectronic switch on the running machine, the optoelectronic switch can be conveniently disassembled. The photoelectric switch can receive an electric signal once, the actual speed of the running belt can be calculated according to the electric signal receiving time and the running perimeter, the actual speed of the running belt is compared with the set speed, and therefore whether the weight reduction platform body breaks down or not is detected.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation platform testing, in particular to a speed testing device based on a weight-reducing gait rehabilitation platform. Background Art

[0002] The weight-relief rehabilitation platform is an advanced medical device primarily used for assistive training for patients with walking impairments. The platform uses a computer-controlled weight-relief sling to lower and lower the weight on the patient's lower limbs and waist, allowing them to stand safely and perform walking training.

[0003] During the use of the weight-loss gait rehabilitation platform, it is necessary to test the training speed of the weight-loss gait rehabilitation platform to determine whether the set speed of the weight-loss gait rehabilitation platform is consistent with the actual speed. However, the speed testing device for the weight-loss gait rehabilitation platform is currently fixed on the treadmill, which is not convenient for subsequent installation and use. Utility Model Content

[0004] The utility model provides a speed testing device based on a weight-loss gait rehabilitation platform, aiming to solve the problem in the related art that the speed testing device of the weight-loss gait rehabilitation platform is currently fixed on a treadmill, which is inconvenient for subsequent installation and use.

[0005] The speed testing device based on the weight-reducing gait rehabilitation platform of the utility model comprises:

[0006] A treadmill having a running belt; a mounting assembly arranged on the running belt, the mounting assembly including a mounting head, a moving part and a limiting part cooperating with the moving part being mounted on the mounting head, the moving part moving downward to push the limiting part to move, causing the limiting part to protrude from the mounting head, and the mounting head being mounted on the running belt; a magnet is provided on the mounting head, and the magnet is used to mount a photoelectric switch.

[0007] Furthermore, a mounting hole is provided on the treadmill belt, and the mounting head can be inserted into the mounting hole on the treadmill belt.

[0008] Furthermore, a mounting piece is fixedly connected to the top of the mounting head, and a groove is provided on the upper surface of the mounting piece, and the magnet is located inside the groove.

[0009] Furthermore, an iron block is installed at the bottom of the photoelectric switch, and the photoelectric switch can be installed by the attraction of the magnet on the iron block.

[0010] Furthermore, a first groove is formed at the top of the mounting head, and a moving part is movably connected to the inner surface of the first groove.

[0011] Furthermore, a second groove is formed on the inner bottom wall of the first groove, and an elastic member is provided inside the second groove.

[0012] Furthermore, one end of the elastic member is fixed to the bottom of the movable member, and the other end of the elastic member is fixed to the inner bottom wall of the second groove.

[0013] Furthermore, connecting holes are provided on both sides of the inner surface of the first groove, and the inner surfaces of the connecting holes are movably connected to the limiting parts.

[0014] Furthermore, one end of the limiting portion close to the moving member has an inclined surface for contacting the bottom of the moving member.

[0015] Beneficial effects: An installation component is provided on the treadmill, and the installation component has a photoelectric switch that is easy to disassemble. A photoelectric switch is also provided on the treadmill. When the photoelectric switch on the treadmill is moved to the position corresponding to the photoelectric switch on the treadmill, the photoelectric switch can receive an electrical signal. The actual speed of the treadmill can be calculated by the time of receiving the electrical signal and the circumference of the running, and the actual speed of the treadmill can be compared with the set speed to detect whether there is a fault in the weight reduction platform body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a treadmill according to a specific embodiment of the present utility model.

[0017] Figure 2 It is a structural schematic diagram of a treadmill belt according to a specific embodiment of the present invention.

[0018] Figure 3 It is a specific embodiment of the present utility model Figure 2 A magnified schematic diagram of the structure at center A.

[0019] Figure 4 It is a schematic diagram of the internal structure of the mounting head of a specific embodiment of the present utility model.

[0020] Figure 5 It is a specific embodiment of the present utility model Figure 4 A magnified schematic diagram of the structure at point B.

[0021] Reference numerals:

[0022] 10. Weight reduction platform body; 11. Treadmill; 12. Running belt; 121. Mounting holes; 13. Support base;

[0023] 20. Mounting assembly; 21. Mounting head; 211. First slot; 212. Second slot; 213. Connecting hole; 214. Third slot; 22. Mounting member; 221. Groove; 23. Magnet; 24. Moving member; 25. Elastic member; 26. Limiting portion; 261. Limiting block;

[0024] 31. Photoelectric switch. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0026] like Figures 1 to 5 As shown, the speed testing device based on the weight-loss gait rehabilitation platform of the present invention includes a weight-loss platform body 10, on which is provided a treadmill 11 and a running belt 12 arranged on the treadmill 11. Patients can use the running belt 12 for rehabilitation training. A mounting assembly 20 is provided on the running belt 12, and the mounting assembly 20 has a photoelectric switch 31 that is easy to disassemble. The treadmill 11 is also provided with a photoelectric switch 31. When the photoelectric switch 31 on the running belt 12 moves to a position corresponding to the photoelectric switch 31 on the treadmill 11, the photoelectric switch 31 can receive an electrical signal. The actual speed of the running belt 12 can be calculated based on the time of receiving the electrical signal and the circumference of the running. The actual speed of the running belt 12 can be compared with the set speed to detect whether there is a fault in the weight-loss platform body 10.

[0027] The bottom of the treadmill 11 is also provided with multiple support bases 13, distributed at the four corners of the lower surface of the treadmill 11, to support the treadmill 11. Furthermore, the running belt 12 is provided with mounting holes 121. In this embodiment, there are multiple mounting holes 121, three of which are equidistantly spaced along the circumference of the running belt 12. These mounting holes are used to install the mounting assembly 20.

[0028] The mounting assembly 20 includes a mounting head 21 that can be inserted into a mounting hole 121 on the tread belt 12. A mounting member 22 is fixedly connected to the top of the mounting head 21. The top surface of the mounting member 22 has a groove 221, and the inner surface of the groove 221 has a magnet 23. The magnet 23 is annular in shape with a circular hole in the center. A photoelectric switch 31 is mounted on the top of the mounting member 22, and an iron block is mounted on the bottom of the photoelectric switch 31. The magnet 23's attraction to the iron block facilitates installation and removal of the photoelectric switch 31.

[0029] The top of the mounting head 21 offers a first groove 211. In the present embodiment, the shape of the first groove 211 is a square. In other embodiments, the shape of the first groove 211 is a circle or polygon, etc. Wherein, a moving member 24 is movably connected to the inner surface of the first groove 211, and the moving member 24 can move up and down in the first groove 211. A second groove 212 is also offered at the inner bottom wall of the first groove 211. An elastic member 25 is provided inside the second groove 212, one end of the elastic member 25 is fixed to the bottom of the moving member 24, and the other end of the elastic member 25 is fixed to the inner bottom wall of the second groove 212. Preferably, the elastic member 25 is a spring. By means of the above structure, before the photoelectric switch 31 is not installed, the elastic force of the elastic member 25 can push the moving member 24 to move upward so that the top of the moving member 24 protrudes from the upper surface of the mounting member 22.

[0030] Connecting holes 213 are provided on both sides of the inner surface of the first groove 211. The inner surface of the connecting hole 213 is movably connected to a limiting portion 26, and the limiting portion 26 can move laterally in the connecting hole 213. Specifically, the bottom of the limiting portion 26 has a limiting block 261, and the inner bottom wall of the connecting hole 213 has a third groove 214. The limiting portion 26 is located in the third groove 214 and moves in the third groove 214. The end of the limiting portion 26 near the moving member 24 has an inclined surface for contacting the bottom of the moving member 24. When the moving member 24 moves downward, the moving member 24 can push the two limiting portions 26 closer to each other, thereby causing the limiting portions 26 to protrude from the outer surface of the mounting head 21 and contact the inner surface of the running belt 12, thereby completing the installation of the mounting head 21.

[0031] Working principle: Place the photoelectric switch 31 on the upper surface of the mounting part 22. The suction force of the magnet 23 will suck the photoelectric switch 31 to the upper surface of the mounting part 22, and the photoelectric switch 31 will press the movable part 24 downward. The movable part 24 can push the two limiting parts 26 to the sides, so that the limiting parts 26 protrude from the outer surface of the mounting head 21, and the limiting parts 26 contact the inner surface of the treadmill 12, thereby completing the installation of the mounting head 21. Then start the treadmill 12. When the photoelectric switch 31 on the treadmill 11 moves to the position corresponding to the photoelectric switch 31 on the treadmill 11, the photoelectric switch 31 can receive an electrical signal. The actual speed of the treadmill 12 can be calculated by the time of receiving the electrical signal and the circumference of the running.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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, and therefore should not be understood as a limitation to the present invention.

[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 specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0034] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A speed testing device based on a weight-reducing gait rehabilitation platform, characterized in that: include: A treadmill (11), wherein the treadmill (11) has a running belt (12); A mounting assembly (20) is provided on the treadmill (12), wherein the mounting assembly (20) includes a mounting head (21), a moving member (24) and a limiting portion (26) matched with the moving member (24) are mounted on the mounting head (21), wherein the moving member (24) moves downward to push the limiting portion (26) to move, so that the limiting portion (26) protrudes from the mounting head (21), and the mounting head (21) is mounted on the treadmill (12); A magnet (23) is provided on the mounting head (21), and the magnet (23) is used to mount the photoelectric switch (31).

2. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 1, characterized in that: The treadmill belt (12) is provided with a mounting hole (121), and the mounting head (21) can be inserted into the mounting hole (121) on the treadmill belt (12).

3. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 1, characterized in that: The top end of the mounting head (21) is fixedly connected to a mounting piece (22), the upper surface of the mounting piece (22) has a groove (221), and the magnet (23) is located inside the groove (221).

4. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 1, characterized in that: An iron block is installed at the bottom of the photoelectric switch (31), and the photoelectric switch (31) can be installed by the attraction of the magnet (23) on the iron block.

5. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 1, characterized in that: A first groove (211) is formed at the top of the mounting head (21), and a moving part (24) is movably connected to the inner surface of the first groove (211).

6. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 5, characterized in that: A second groove (212) is further provided on the inner bottom wall of the first groove (211), and an elastic member (25) is provided inside the second groove (212).

7. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 6, characterized in that: One end of the elastic member (25) is fixed to the bottom of the moving member (24), and the other end of the elastic member (25) is fixed to the inner bottom wall of the second groove (212).

8. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 5, characterized in that: Connecting holes (213) are provided on both sides of the inner surface of the first groove (211), and the inner surfaces of the connecting holes (213) are movably connected to the limiting portion (26).

9. The speed testing device based on the weight-reducing gait rehabilitation platform according to claim 8, characterized in that: One end of the limiting portion (26) close to the moving member (24) has an inclined surface for contacting the bottom of the moving member (24).

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