Wearable equipment leg supporting mechanism based on motion detection
By designing a wearable leg support mechanism in motion detection equipment, and using components such as binding cloth and Velcro to fix the legs, the problem of detection error caused by leg movement is solved, and the accuracy and efficiency of detection are improved.
Patent Information
- Application Number
- CN202520238386.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-14
AI Technical Summary
During motion detection, the movement of the athlete's legs can cause errors in the detection results, reducing detection efficiency and effectiveness.
A wearable leg support mechanism based on motion detection was designed, including a connecting frame, a support plate, and a wearable mechanism. The user's legs are fixed to the support plate by components such as binding cloth, hook and loop fasteners, and loop fasteners to prevent swaying.
It effectively stabilizes the athlete's legs, preventing them from shaking during the test and improving the accuracy and efficiency of the test results.
Smart Images
Figure CN223759800U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of leg support mechanisms for motion detection devices, and in particular to leg support mechanisms for wearable devices based on motion detection. Background Technology
[0002] A leg support mechanism is a device used by motion detectors to support the legs of athletes during motion testing.
[0003] When using a support mechanism to support the legs of athletes during motion testing, the support plate in the support mechanism is connected to the motion detector via a connecting frame. During testing, the athlete's legs are placed on the support plate for support, and then the motion detector is used to perform motion testing. Because the athlete's body sways after placing their legs on the support plate, the position of the legs on the support plate will move, which may lead to errors in the test results and reduce the efficiency and effectiveness of the test. Utility Model Content
[0004] The purpose of this invention is to provide a leg support mechanism for wearable devices based on motion detection, which aims to solve the problem of errors in detection results caused by the movement of the athlete's legs during the detection process.
[0005] This invention is implemented as follows: a wearable device leg support mechanism based on motion detection includes a connecting frame and a support plate. A motion detector is fixedly connected to one side of the connecting frame, and a wearable mechanism is provided between one side of the connecting frame and one side of the support plate. The wearable mechanism is used to fix the legs of a person exercising on the support plate.
[0006] Preferably, the wearing mechanism includes a binding cloth, one end of which is fixedly connected to one side of a support plate. A hook-and-loop fastener is fixedly connected to one side of the binding cloth. Binding straps are symmetrically fixedly connected to one side of the binding cloth. A hook-and-loop fastener is fixedly connected to one end of one side of the binding strap. A limit ring is symmetrically fixedly connected to one side of the support plate. One end of the binding strap and the hook-and-loop fastener both penetrate the inner wall of the limit ring.
[0007] Preferably, a protrusion is fixedly connected to one side of the binding strap, and the cross-section of the protrusion is trapezoidal.
[0008] Preferably, a limiting component is provided between the limiting ring and the binding strap. The limiting component includes a locking block. One end of the locking block is fixedly connected to one side of the limiting ring. A plurality of locking holes are provided on one side of the binding strap, and the locking block is inserted into the inner wall of the locking holes.
[0009] Preferably, the adjusting mechanism includes an electric telescopic rod and two washers. One end of the electric telescopic rod is fixedly connected to one side of the connecting frame. The output rod of the electric telescopic rod is fixedly connected to a U-shaped block. Sliding holes are provided on both sides of the inner wall of the U-shaped block. A rotating block is rotatably connected to the inner wall of the U-shaped block. Threaded rods are fixedly connected to both sides of the rotating block. A threaded hole block is threadedly connected to the outer surface of one end of the threaded rod that passes through the sliding hole and extends outward. One side of the threaded hole block abuts against one side of the U-shaped block.
[0010] Preferably, one end of the threaded rod is fixedly connected to a stop block, and the outer surface dimension of the stop block is larger than the inner wall dimension of the threaded hole block.
[0011] Preferably, bearings are fixedly connected to both ends of the rotating block, and the outer ring of the bearing is fixedly connected to one side of the U-shaped block.
[0012] Preferably, the washer is sleeved on the outer surface of the threaded rod, and the washer is disposed between one side of the threaded hole block and the U-shaped block.
[0013] The beneficial effects of the wearable device leg support mechanism based on motion detection disclosed in this utility model are as follows: By setting up the wearable mechanism, when the athlete's leg is placed on the support plate for support, one side of the binding cloth can be tightly attached to the side of the athlete's leg away from the support plate. Then, one end of the binding strap and the hook and loop fastener are passed through the inside of the limiting ring, and then folded back to attach one side of the hook and loop fastener to the loop fastener, thereby fixing the athlete's leg and making it less likely to shake on the support plate during the detection process, avoiding affecting the detection results and improving detection efficiency and effectiveness. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of a leg support mechanism for a wearable device based on motion detection, provided in an embodiment of this utility model.
[0015] Figure 2 This is a schematic diagram of the connecting frame of the leg support mechanism of the wearable device based on motion detection provided in this embodiment of the utility model;
[0016] Figure 3 This is a schematic diagram of the support plate of the leg support mechanism of the wearable device based on motion detection provided in this embodiment of the utility model;
[0017] Figure 4 This invention provides a leg support mechanism for wearable devices based on motion detection. Figure 3 A schematic diagram of a local structure.
[0018] Marker explanation:
[0019] 1. Connecting frame; 2. Wearing mechanism; 3. Adjustment mechanism; 4. Support plate; 5. Motion detector;
[0020] 21. Binding cloth; 22. Loose-faced Velcro; 23. Binding strap; 24. Hook-faced Velcro; 25. Limiting ring; 26. Protrusion; 27. Limiting component;
[0021] 271. Card block; 272. Card hole;
[0022] 31. Electric telescopic rod; 32. U-shaped block; 33. Sliding hole; 34. Rotating block; 35. Threaded rod; 36. Threaded hole block; 37. Stop block; 38. Bearing; 39. Washer. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0024] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0025] The implementation of this utility model will be described in detail below with reference to specific embodiments.
[0026] In this embodiment:
[0027] Reference Figure 1-4 The diagram shows a preferred embodiment of the present invention.
[0028] This embodiment of a wearable device leg support mechanism based on motion detection includes a connecting frame 1 and a support plate 4. A motion detector 5 is fixedly connected to one side of the connecting frame 1. A wearable mechanism 2 is disposed between one side of the connecting frame 1 and one side of the support plate 4. The wearable mechanism 2 is used to fix the legs of the person exercising on the support plate 4, preventing them from shaking on the support plate 4 during the detection process, thus avoiding affecting the detection results and improving detection efficiency and effectiveness. When using the support mechanism to support the legs of the person exercising during motion detection, the support plate 4 in the support mechanism is connected to the motion detector 5 via the connecting frame 1. During detection, the person's legs are placed on the support plate 4 for support, and then the wearable mechanism 2 is used to fix the legs of the person exercising on the support plate 4, preventing them from shaking on the support plate 4 during the detection process, thus avoiding affecting the detection results and improving detection efficiency and effectiveness.
[0029] This embodiment discloses a wearable mechanism 2 including a binding cloth 21. One end of the binding cloth 21 is fixedly connected to one side of a support plate 4. A loop fastener 22 is fixedly connected to one side of the binding cloth 21. Binding straps 23 are symmetrically fixedly connected to one side of the binding cloth 21. A hook fastener 24 is fixedly connected to one end of one side of the binding strap 23. A limiting ring 25 is symmetrically fixedly connected to one side of the support plate 4. One end of the binding strap 23 and the hook fastener 24 both penetrate the inner wall of the limiting ring 25. When the athlete's legs are placed on the support plate 4 for support, one side of the binding cloth 21 can be pressed tightly against the side of the athlete's legs away from the support plate 4. Then, one end of the binding strap 23 and the hook fastener 24 are passed through the inside of the limiting ring 25. The hook fastener 24 is then folded back and attached to the loop fastener 22 to fix the athlete's legs, making them less likely to shake on the support plate 4 during the testing process, thus avoiding affecting the testing results and improving testing efficiency and effectiveness. A protrusion 26 is fixedly connected to one side of the binding strap 23. The cross-section of the protrusion 26 is trapezoidal. By setting the protrusion 26, the area of one end of the binding strap 23 can be reduced, making it easier to quickly align and snap into the inside of the limiting ring 25, thus facilitating installation.
[0030] Reference Figure 1-4As shown, this embodiment discloses a limiting component 27 disposed between the limiting ring 25 and the binding strap 23. The limiting component 27 includes a locking block 271, one end of which is fixedly connected to one side of the limiting ring 25. A plurality of locking holes 272 are provided on one side of the binding strap 23, and the locking block 271 is inserted into the inner wall of the locking holes 272. By setting the limiting component 27, after one end of the binding strap 23 and the hook-and-loop fastener 24 are passed through the inside of the limiting ring 25 and folded back, the corresponding locking holes 272 can be aligned with the locking block 271 and fitted onto it. Then, one side of the hook-and-loop fastener 24 is attached to the loop fastener 22. In this way, the locking block 271 can limit and fix the binding strap 23, making it more secure and stable in limiting the legs of the athlete.
[0031] Furthermore, this embodiment discloses that the adjustment mechanism 3 includes an electric telescopic rod 31 and two gaskets 39. One end of the electric telescopic rod 31 is fixedly connected to one side of the connecting frame 1. The output rod of the electric telescopic rod 31 is fixedly connected to a U-shaped block 32. Sliding holes 33 are provided on both sides of the inner wall of the U-shaped block 32. A rotating block 34 is rotatably connected to the inner wall of the U-shaped block 32. Threaded rods 35 are fixedly connected to both sides of the rotating block 34. A threaded hole block 36 is threadedly connected to the outer surface of one end of the threaded rod 35 that passes through the sliding hole 33 and extends outward. One side of the threaded hole block 36 abuts against one side of the U-shaped block 32. During motion testing, the height of the U-shaped block 32 and the support plate 4 can be adjusted by activating the electric telescopic rod 31 according to actual support needs, making it suitable for athletes of different heights. Alternatively, the support plate 4 can be manually rotated to a certain angle within the inner wall of the U-shaped block 32 using the rotating block 34, causing the threaded rod 35 to slide to a certain angle within the inner wall of the sliding hole 33. Then, the screw hole block 36 can be screwed to abut one side against the side of the U-shaped block 32, fixing the support plate 4 after it has been rotated to a certain angle. This allows the support plate 4 to support the legs at multiple angles, facilitating use during testing and improving the adaptability of the support plate 4.
[0032] It is worth noting that this embodiment discloses a stop 37 fixedly connected to one end of the threaded rod 35, and the outer surface dimension of the stop 37 is larger than the inner wall dimension of the threaded hole block 36. By setting the stop 37, the threaded hole block 36 can be limited to the outer surface of the threaded rod 35, making it less likely to fall off and be lost from the threaded rod 35. Both ends of the rotating block 34 are fixedly connected to bearings 38, and the outer ring of the bearing 38 is fixedly connected to one side of the U-shaped block 32. By setting the bearings 38, the rotational wear between the rotating block 34 and the U-shaped block 32 can be reduced, facilitating the rotation of the rotating block 34 while increasing its service life. A washer 39 is sleeved on the outer surface of the threaded rod 35, and the washer 39 is located between the threaded hole block 36 and one side of the U-shaped block 32. By setting the washer 39, the contact area between the threaded hole block 36 and the U-shaped block 32 can be increased, making it easier for the rotating block 34 to be more firmly fixed after being rotated and adjusted to a certain angle.
[0033] Working principle: When using a support mechanism to support the legs of athletes during motion testing, the support plate 4 in the support mechanism is connected to the motion detector 5 via the connecting frame 1. During testing, the athlete's legs are placed on the support plate 4 for support. One side of the binding cloth 21 can be tightly attached to the side of the athlete's legs away from the support plate 4. Then, one end of the binding strap 23 and the hook-and-loop fastener 24 are passed through the inside of the limiting ring 25, folded back, and then one side of the hook-and-loop fastener 24 is attached to the loop fastener 22. In this way, the locking block 271 can limit and fix the binding strap 23, thereby fixing the athlete's legs so that they are not easy to shake on the support plate 4 during testing, avoiding affecting the test results and improving the testing efficiency and effect.
[0034] During motion testing, the height of the U-shaped block 32 and the support plate 4 can be adjusted by activating the electric telescopic rod 31 according to actual support needs, making it suitable for athletes of different heights. Alternatively, the support plate 4 can be manually rotated to a certain angle within the U-shaped block 32 using the rotating block 34, causing the threaded rod 35 to slide to a certain angle within the sliding hole 33. Then, the threaded hole block 36 can be screwed to abut one side of the support plate 4 against the side of the U-shaped block 32 using the washer 39, thus fixing the support plate 4 after it has been rotated to a certain angle. This allows the support plate 4 to support the legs at multiple angles, facilitating use during testing and improving the adaptability of the support plate 4.
[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A wearable device leg support mechanism based on motion detection, characterized by, The utility model provides a kind of sports detection device, including connecting frame and support plate, it is characterized by: one side of the connecting frame is fixedly connected with motion detector, wear mechanism is arranged between one side of the connecting frame and one side of support plate, the wear mechanism is used to fix the leg of the person who moves and places on support plate.
2. The motion detection based wearable device leg support mechanism of claim 1, wherein, The wear mechanism includes a binding cloth, one end of the binding cloth is fixedly connected with one side of the support plate, one side of the binding cloth is fixedly connected with a hook-and-loop fastener, one side of the binding cloth is symmetrically fixedly connected with a binding belt, one end of the binding belt is fixedly connected with a hook-and-loop fastener, one side of the support plate is symmetrically fixedly connected with a limiting ring, and one end of the binding belt and the hook-and-loop fastener both penetrate the inner wall of the limiting ring.
3. The motion detection based wearable device leg support mechanism of claim 2, wherein, One side of the binding belt is fixedly connected with a protrusion, and the cross section of the protrusion is trapezoidal.
4. The motion detection based wearable device leg support mechanism of claim 2, wherein, A limiting assembly is arranged between the limiting ring and the binding belt, the limiting assembly includes a clamping block, one end of the clamping block is fixedly connected with one side of the limiting ring, and a plurality of clamping holes are formed in one side of the binding belt.
5. The motion detection based wearable device leg support mechanism of claim 1, wherein, The adjusting mechanism also includes an electric telescopic rod and two spacers, one end of the electric telescopic rod is fixedly connected with one side of the connecting frame. The output rod of the electric telescopic rod is fixedly connected with a U-shaped block, slide holes are formed in both sides of the inner wall of the U-shaped block, a rotating block is rotatably connected with the inner wall of the U-shaped block, threaded rods are fixedly connected with both sides of the rotating block, screw hole blocks are threadedly connected with one end of the threaded rods that penetrate the slide holes and extend outwards, and one side of the screw hole block abuts against one side of the U-shaped block.
6. The motion detection based wearable device leg support mechanism of claim 5, wherein, One end of the threaded rod is fixedly connected with a stop block, and the outer surface of the stop block is larger than the inner wall of the screw hole block.
7. The motion detection based wearable device leg support mechanism of claim 5, wherein, Bearings are fixedly connected with both ends of the rotating block, and the outer ring of the bearing is fixedly connected with one side of the U-shaped block.
8. The motion-detecting based wearable device leg support mechanism of claim 5, wherein, The spacer is sleeved on the outer surface of the threaded rod, and the spacer is arranged between the screw hole block and one side of the U-shaped block.