Sensor removal device for shoes

Abstract

The application relates to the technical field of foot detection equipment, in particular to a sensor dismounting and mounting device for shoes, which comprises a main frame, a plurality of side installation clamps and a plurality of end installation clamps are respectively slidably connected to the main frame, the sliding directions of the side installation clamps and the end installation clamps are perpendicular, a clamp adjusting assembly for moving the side installation clamps and the end installation clamps away from or close to the middle part of the main frame is arranged on the main frame, clamp holding assemblies are connected to the two sides of the main frame, a heel holding assembly is further arranged on the main frame, and a shoelace buckle is arranged at one end of the main frame. The application has the effects of improving the multi-shoe type adaptability and dismounting and mounting convenience when a sensor collects foot data.

Description

Technical Field

[0001] This application relates to the field of foot detection equipment technology, and in particular to a sensor assembly / disassembly device for shoes. Background Technology

[0002] Attitude sensors are widely used in motion monitoring, gait analysis and other fields. Stable fixation of them to shoes or legs is the key to ensuring the accuracy of data acquisition. At present, the installation method of attitude sensors is usually relatively simple, such as inserting the sensor into the housing and then binding the housing to the shoelaces or pants.

[0003] In the prior art, a tilt posture sensor with the model number WT9011DCL is disclosed. This sensor has an overall rectangular block shape with rounded corners. The prior art also discloses a method of strapping the sensor to the thigh or calf. However, foot motion data acquisition typically requires fixing the sensor to the shoe. Existing fixing methods mostly rely on straps, buckles, or single clamping structures, making sensor installation and removal cumbersome and inconvenient. Furthermore, existing fixing structures have few fixing points on the shoe, making it difficult to accommodate different sensors or the most commonly worn casual or athletic shoes. During walking, the sensor is prone to loosening or displacement relative to the shoe, affecting the stability of data acquisition. Summary of the Invention

[0004] To improve the compatibility and ease of assembly / disassembly of sensors when collecting foot data, this application provides a sensor assembly / disassembly device for shoes.

[0005] This application provides a sensor mounting and dismounting device for shoes, which adopts the following technical solution: A sensor mounting and dismounting device for shoes includes a main frame, on which a plurality of side mounting clips and a plurality of end mounting clips are slidably connected, the sliding directions of the side mounting clips and end mounting clips being perpendicular to each other. The main frame is provided with an adjusting clamping assembly for moving the side mounting clips and end mounting clips away from or closer to the center of the main frame. Clamping assemblies are connected to both sides of the main frame. The main frame is also provided with a heel clamping assembly. A shoelace buckle is provided at one end of the main frame.

[0006] By adopting the above technical solution, since the side mounting clips and end mounting clips are slidably connected on the main frame and the sliding directions are perpendicular, the side mounting clips and end mounting clips can be moved closer to or away from the middle of the main frame with the adjustment component. The sensor can be clamped or released from two mutually perpendicular directions, which facilitates the installation and removal of the sensor. It can also adapt to sensors of different sizes or shapes within a certain range. At the same time, the clamping components on both sides of the main frame can be used to clamp the shoe body, the heel clamping component on the main frame can be used to connect the heel of the shoe, and the shoelace buckle at one end of the main frame can be used to cooperate with the shoelace. Installation or removal can be completed by fastening and clamping at different positions, thereby improving the convenience of installation and removal.

[0007] Optionally, the clamping assembly includes a clamping frame, a slanted jaw, and an elastic element. The clamping frame is rotatably connected to the main frame, the slanted jaw is connected to the clamping frame, and the elastic element is disposed at the connection between the clamping frame and the main frame. One end of the elastic element is connected to the clamping frame, and the other end is connected to the main frame.

[0008] By adopting the above technical solution, the elastic element is connected between the clamping frame and the main frame. The elasticity allows the inclined claws to clamp the shoe body, making operation convenient and improving clamping stability.

[0009] Optionally, the clamping frame is provided with a positive clamping claw, and a belt clamp is rotatably connected to the clamping frame. A spring clamp is provided at the connection between the clamping frame and the belt clamp. One end of the spring clamp abuts against the clamping frame, and the other end abuts against the belt clamp.

[0010] By adopting the above technical solution, the positive gripper can assist the oblique gripper in holding the shoe body, and the clip can be used to hold the shoelaces, thereby further enhancing the shoe body's fixation effect and reducing shoelace interference.

[0011] Optionally, the main frame is provided with arc baffles on both sides, and positioning blocks are slidably connected to the arc baffles. The clamping frame is provided with an abutment plate, and the positioning blocks are located between the abutment plate and the arc baffles.

[0012] By adopting the above technical solution, the movement of the abutment plate can be restricted by the positioning plug, thereby limiting the springback or loosening of the clamping frame and improving the stability of clamping and holding.

[0013] Optionally, the clamping assembly includes an adjusting gear, a side adjusting rack, and an end adjusting rack. The adjusting gear is rotatably connected to the main frame. The side adjusting rack meshes with the adjusting gear. The end adjusting rack meshes with the adjusting gear. The side mounting clamp is connected to the side adjusting rack. The end mounting clamp is connected to the end adjusting rack.

[0014] By adopting the above technical solution, the rotation of the adjusting gear can be converted into the linear sliding of the side mounting clamp and the end mounting clamp, which makes it easier to move the side mounting clamp and the end mounting clamp closer to or further away from the center of the main frame, thereby improving the ease of operation for clamping and releasing the sensor.

[0015] Optionally, the thickness of the adjusting gear is greater than the thickness of the side adjusting rack and the thickness of the end adjusting rack, respectively. The side adjusting rack and the end adjusting rack are misaligned. An adjusting knob is rotatably connected to the main frame. The adjusting knob is embedded in the frame. The adjusting gear is connected to the adjusting knob.

[0016] By adopting the above technical solution, the interference between the side adjustment rack and the end adjustment rack can be reduced and the stroke can be increased. The adjustment knob is embedded and connected to the adjustment gear, which can reduce the discomfort caused by the protruding adjustment knob and facilitate adjustment operation.

[0017] Optionally, the heel clamping assembly includes a first side arm, a second side arm, a first side strap, and a second side strap. The first side arm and the second side arm are rotatably connected to both sides of the main frame. The first side arm is connected to the first side strap, and the second side arm is connected to the second side strap. A mounting block is connected to the second side strap. The mounting block has a through hole for the first side strap to pass through. The first side strap and the second side strap are offset. A connecting plug for connecting the first side strap and the second side strap is provided on the mounting block.

[0018] By adopting the above technical solution, the heel clamping component uses a first side arm, a second side arm, a first side strap, and a second side strap. The first side arm and the second side arm are rotatably connected to both sides of the main frame, and the adjustable connection at the heel is achieved through the first side strap, the second side strap, the mounting block, the through hole, and the connecting plug, thereby further fixing the heel of the shoe, improving the overall wearing stability of the device, and facilitating the adaptation to different shoe types.

[0019] Optionally, the connecting plug is inserted into the mounting block, the first side strip has a plurality of first strip holes for the connecting plug to pass through, the second side strip has a plurality of second strip holes for the connecting plug to pass through, and the end of the second side strip is provided with an anti-detachment block.

[0020] By adopting the above technical solution, the occurrence of the mounting block detaching from the second side strip can be reduced, thereby improving ease of use and connection reliability.

[0021] Optionally, the mounting block is provided with a rear support block, the rear support block is provided with an opening frame, and a sealing lock is connected to the opening frame.

[0022] By adopting the above technical solution, an auxiliary limiting or locking structure can be formed at the heel position, further enhancing the fixing effect of the heel clamping component on the shoe.

[0023] Optionally, one end of the opening frame is slidably connected to the sealing lock, and the other end of the opening frame is threadedly connected to the sealing lock. The opening frame is slidably connected to the rear support block, and a sliding lock block is slidably connected in the rear support block. An elastic element is provided on the sliding lock block, and the elastic element abuts against the rear support block. The opening frame is provided with a plurality of sliding lock holes for the sliding lock block to be inserted.

[0024] By adopting the above technical solution, the position adjustment and locking of the open frame can be achieved through the cooperation of the sliding block and the sliding hole, thereby improving the adjustability and stability of the heel fixing structure.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. Since the main frame is connected to the side mounting clip and the end mounting clip respectively, and the sliding direction is perpendicular to each other, the side mounting clip and the end mounting clip can be moved closer to or away from the middle of the main frame with the adjustment component. The sensor can be clamped or released from two mutually perpendicular directions, which facilitates the installation and removal of the sensor. It can also adapt to sensors of different sizes or shapes within a certain range. At the same time, the clamping components on both sides of the main frame can be used to clamp the shoe body, the heel clamping component on the main frame can be used to connect the heel of the shoe, and the shoelace buckle at one end of the main frame can be used to cooperate with the shoelace. Installation or removal can be completed by fastening and clamping at different positions, thereby improving the convenience of installation and removal. 2. The elastic element is connected between the clamping frame and the main frame. It can use the elasticity to make the inclined claws clamp the shoe body, which is convenient to operate and helps to improve the clamping stability. 3. The heel clamping assembly consists of a first side arm, a second side arm, a first side strap, and a second side strap. The first and second side arms are rotatably connected to both sides of the main frame, and the adjustable connection at the heel is achieved through the first side strap, the second side strap, the mounting block, the through hole, and the connecting plug, thereby further fixing the heel of the shoe, improving the overall wearing stability of the equipment, and facilitating the adaptation to different shoe types. Attached Figure Description

[0026] Figure 1 This is one of the overall structural schematic diagrams in the embodiments of this application.

[0027] Figure 2 This is a schematic diagram of the usage state in the embodiments of this application.

[0028] Figure 3 This is the second overall structural schematic diagram in the embodiments of this application.

[0029] Figure 4 This is a schematic diagram of the internal structure of the main frame in an embodiment of this application.

[0030] Figure 5This is a schematic diagram of the heel-hugging component in an embodiment of this application.

[0031] Figure 6 This is a schematic diagram of the internal structure of the mounting block in an embodiment of this application.

[0032] Figure 7 This is a schematic diagram of the internal structure of the rear support block in an embodiment of this application.

[0033] Explanation of reference numerals in the attached figures: 1. Main frame; 11. Side mounting clip; 12. End mounting clip; 13. Shoelace buckle; 14. Arc baffle; 15. Positioning plug; 2. Clamping frame; 21. Angled jaw; 22. Elastic element; 23. Positive jaw; 24. Clip; 25. Clamping spring; 26. Abutment plate; 3. Adjusting gear; 31. Side adjusting rack; 32. End adjusting rack; 33. Adjusting knob; 34. Adjusting groove; 4. Extension Arm; 41. First side arm; 42. Second side arm; 43. First side belt; 431. First belt hole; 44. Second side belt; 441. Second belt hole; 45. Mounting block; 46. Connecting plug; 47. Anti-detachment block; 5. Rear support block; 51. Opening frame; 511. Slide lock hole; 52. Sealing lock; 521. Sliding part; 522. Rotating part; 53. Slide lock block; 54. Elastic component. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0035] This application discloses a sensor mounting and dismounting device for shoes.

[0036] Reference Figure 1 and Figure 2 A sensor mounting and dismounting device for shoes includes a main frame 1, which is rectangular. Several side mounting clips 11 and several end mounting clips 12 are slidably connected to the same side of the main frame 1. There are two side mounting clips 11 arranged symmetrically, and two end mounting clips 12 arranged symmetrically. The cross-sections of the side mounting clips 11 and end mounting clips 12 are inverted L-shaped. The sliding directions of the side mounting clips 11 and end mounting clips 12 are perpendicular. Both the side mounting clips 11 and end mounting clips 12 extend in a straight line, with the extension direction of the side mounting clips 11 being the same as the sliding direction of the end mounting clips 12, and vice versa. An adjusting assembly is provided on the main frame 1 to move the side mounting clips 11 and end mounting clips 12 away from or closer to the center of the main frame 1. (Refer to...) Figure 2 and Figure 3The main frame 1 has clamping components connected to both sides. The clamping components are used to clamp the middle part of the shoe body. The side wall of the main frame 1 is also provided with a heel clamping component. The heel clamping component is used to connect to the heel position of the shoe. The end of the main frame 1 away from the heel clamping component is provided with a shoelace buckle 13, which is hook-shaped.

[0037] When it is necessary to collect foot data using the sensor, the sensor can be placed in the space enclosed by the two side mounting clips 11 and the two end mounting clips 12. The side mounting clips 11 and the end mounting clips 12 of the clamping assembly are placed close to the middle of the main frame 1 to clamp the sides and ends of the sensor. Then, the shoelace buckle 13 can be hooked onto the shoelace near the toe and clamped to the middle of the shoe body by the clamping assembly to form a preliminary fixation. Then, the heel clamping assembly is used to further reinforce it at the heel of the shoe body, so that the main frame 1 and the sensor are installed on the shoe. As the user walks, the sensor collects foot motion data. Installation or removal can be completed by fastening and clamping at different positions. It can be used with shoes of various sizes within a certain range, improving the convenience of installation and removal and the flexibility of application to multiple shoe types. At the same time, multiple fastening and clamping can also improve the stability of the installation, help reduce the relative displacement between the sensor and the shoe, thus providing a stable foundation for data collection and improving the accuracy of data collection.

[0038] Reference Figure 1 and Figure 3 The clamping components are arranged in two sets, symmetrically on both sides of the main frame 1. Each clamping component includes a clamping frame 2, a slanted jaw 21, and an elastic element 22. The clamping frame 2 is rotatably connected to the side wall of the main frame 1 via a pivot. The slanted jaw 21 is connected to the clamping frame 2 and is in the shape of a curved jaw. The extension direction of the slanted jaw 21 is always inclined to the extension direction of the main frame 1. The elastic element 22 is a torsion spring and is located at the connection between the clamping frame 2 and the main frame 1. One end of the elastic element 22 is connected to the clamping frame 2 and the other end is connected to the main frame 1. Under the elastic force of the elastic element 22, the slanted jaws 21 on both sides of the main frame 1 move closer to each other.

[0039] During initial fixation, the clamping component is clamped in the middle of the shoe body. Since the angled claw 21 is bent and tilted relative to the main frame 1, it can be clamped to the arch position in the middle of the shoe body, which corresponds to the ergonomics of the foot, making it easier to clamp and less likely to loosen, thereby improving clamping stability.

[0040] The clamping frame 2 is provided with a positive clamping claw 23, and a belt clip 24 is rotatably connected to the clamping frame 2. A spring clip 25 is provided at the connection between the clamping frame 2 and the belt clip 24. The spring clip 25 is a torsion spring. One end of the spring clip 25 abuts against the clamping frame 2, and the other end abuts against the belt clip 24. Under the action of the spring clip 25, the belt clip 24 moves closer to the clamping frame 2. The belt clip 24 can be used to clamp shoelaces.

[0041] During initial fixation, the positive gripper 23 can assist the oblique gripper 21 in clamping the shoe body, improving stability. It can also pull the tied shoelaces out between the instep and the main frame 1 and place the shoelaces on the strap clip 24 for clamping, thereby reducing the discomfort caused to the instep by the shoelaces being placed between the instep and the main frame 1, reducing the chance of the shoelaces loosening on their own when walking, and allowing the main frame 1 and the sensor to be closer to the instep, improving the accuracy of data collection.

[0042] Arc baffles 14 are provided on both sides of the main frame 1. The arc baffles 14 extend along the arc direction. A positioning block 15 is slidably connected to the side of the arc baffle 14 away from the main frame 1. The positioning block 15 slides along the extension direction of the arc baffle 14. An abutment plate 26 is provided on the side of the clamping frame 2 close to the main frame 1. The positioning block 15 is located between the abutment plate 26 and the arc baffle 14. A rubber pad is provided on the positioning block 15.

[0043] Before initial fixation, the positioning block 15 can be slid away from the connection between the main frame 1 and the clamping frame 2, thus moving away from the center of rotation. This allows for more space between the abutment plate 26 and the arc baffle 14. During initial fixation, the abutment plate 26 can be pressed to open the angled clamp 21. After the angled clamp 21 has finished clamping, the positioning block 15 can be slid closer to the connection between the main frame 1 and the clamping frame 2, closer to the center of rotation, thereby pressing against the abutment plate 26. This prevents the clamping frame 2 and the angled clamp 21 from rebounding, improving stability.

[0044] Reference Figure 4 The adjusting assembly includes an adjusting gear 3, a side adjusting rack 31, and an end adjusting rack 32. The adjusting gear 3, the side adjusting rack 31, and the end adjusting rack 32 are all located inside the main frame 1. The number of side adjusting racks 31 is the same as the number of side mounting clips 11. The side adjusting racks 31 are evenly distributed in a circumferential direction around the center of the adjusting gear 3. The number of end adjusting racks 32 is the same as the number of end mounting clips 12. The end adjusting racks 32 are evenly distributed in a circumferential direction around the center of the adjusting gear 3. The adjusting gear 3 is rotatably connected to the inner wall of the main frame 1. The side adjusting racks 31 are slidably connected to the inner wall of the main frame 1. The end adjusting racks 32 are slidably connected to the inner wall of the main frame 1. The side adjusting racks 31 and the end adjusting racks 32 are perpendicular to each other. The side adjusting racks 31 mesh with the adjusting gear 3. The end adjusting racks 32 mesh with the adjusting gear 3. The side mounting clips 11 are connected to the side adjusting racks 31. The end mounting clips 12 are connected to the end adjusting racks 32.

[0045] When the sensor is placed in the space enclosed by the two side mounting clips 11 and the two end mounting clips 12, the adjusting gear 3 can be rotated to move the side mounting clips 11 and the end mounting clips 12 closer to the center of the main frame 1, thereby clamping the sensor. When the sensor needs to be removed, the adjusting gear 3 can be rotated in the opposite direction to move the side mounting clips 11 and the end mounting clips 12 away from each other.

[0046] Reference Figure 3 and Figure 4 The thickness of the adjusting gear 3 is greater than the thickness of the side adjusting rack 31 and the end adjusting rack 32. The side adjusting rack 31 and the end adjusting rack 32 are misaligned and are in different motion planes. An adjusting knob 33 is rotatably connected to the side of the main frame 1 away from the side mounting clamp 11 and the end mounting clamp 12. The adjusting knob 33 is embedded in the side of the main frame 1 away from the side mounting clamp 11 and the end mounting clamp 12. An adjusting groove 34 is provided on the side wall of the adjusting knob 33. The adjusting gear 3 and the adjusting knob 33 are coaxially connected. The connection between the adjusting gear 3 and the main frame 1 has friction damping (existing technology will not be described in detail).

[0047] The side adjustment rack 31 and the end adjustment rack 32 are misaligned to reduce interference and obtain a larger travel distance. This avoids collision between the side adjustment rack 31 and the end adjustment rack 32. The movement of the side mounting clip 11 and the end mounting clip 12 is controlled by an adjustment knob 33 and an adjustment gear 3. The adjustment knob 33 is embedded to reduce the discomfort of the instep. The adjustment groove 34 facilitates the operation of the adjustment knob 33.

[0048] Reference Figure 1 and Figure 3 The main frame 1 has extension arms 4 on both sides. The heel clamping assembly includes a first side arm 41, a second side arm 42, a first side strap 43, and a second side strap 44. The first side arm 41 and the second side arm 42 are rotatably connected to the ends of the extension arms 4 on both sides of the main frame 1. The first side arm 41 and the second side arm 42 can be rotated to move closer to or away from the shoe body. The end of the first side arm 41 is connected to the end of the first side strap 43, and the end of the second side arm 42 is connected to the end of the second side strap 44. A mounting block 45 is connected to the second side strap 44. The side wall of the mounting block 45 has a through hole for the first side strap 43 to pass through. The first side strap 43 and the second side strap 44 are offset. A connecting plug 46 for connecting the first side strap 43 and the second side strap 44 is provided on the mounting block 45.

[0049] After initial fixation, the first side arm 41 and the second side arm 42 can be brought close to the heel of the shoe body, the mounting block 45 can be placed against the heel of the shoe body, the first side strap 43 can be passed through the mounting block 45, and the first side strap 43 and the second side strap 44 can be connected by the connecting plug 46, thereby completing further reinforcement at the heel of the shoe and improving the stability of the installation.

[0050] Reference Figure 5 and Figure 6The connecting plug 46 is inserted into the mounting block 45. The connecting plug 46 and the mounting block 45 are respectively provided with magnetic sheets that attract each other. The first side strip 43 has a plurality of first strip holes 431 for the connecting plug 46 to pass through. The second side strip 44 has a plurality of second strip holes 441 for the connecting plug 46 to pass through. The second side strip 44 passes through the mounting block 45 and slides with the mounting block 45. The end of the second side strip 44 away from the second side arm 42 is provided with an anti-detachment block 47.

[0051] The tightness of the first side strap 43 and the second side strap 44 can be adjusted according to the size of the shoe. After adjustment, the connecting plug 46 is inserted into the mounting block 45, the first strap hole 431 and the second strap hole 441 in sequence to fix the first side strap 43 and the second side strap 44. The magnetic sheet can prevent the connecting plug 46 and the mounting block 45 from separating on their own when walking, while retaining the advantage of easy disassembly and assembly. The anti-slip block 47 can keep the mounting block 45 on the second side strap 44 at all times for use.

[0052] Reference Figure 6 and Figure 7 The top of the mounting block 45 is provided with a rear support block 5, and the rear support block 5 is provided with an opening frame 51. The opening frame 51 is in the shape of a "U". The opening of the opening frame 51 is connected to a sealing lock 52, which can seal the opening of the opening frame 51.

[0053] After the initial fixing is completed, when installing the shoe heel, since most casual shoes and sports shoes have a pull tab at the heel, the opening of the opening frame 51 can be aligned with the pull tab at the heel of the shoe, so that the sealing lock 52 passes through the pull tab, and then the sealing lock 52 is used to seal the opening of the opening frame 51, thereby limiting the position of the back support block 5 and the mounting block 45, reducing the range of motion of the mounting block 45, and thus facilitating the connection and installation of the first side strap 43 and the second side strap 44.

[0054] The sealing lock 52 includes a sliding part 521 and a rotating part 522. The sliding part 521 of the sealing lock 52 is a rectangular block, and the rotating part 522 of the sealing lock 52 is a cylindrical block. The sliding part 521 and the rotating part 522 of the sealing lock 52 are rotatably connected. A sliding groove is provided on the sliding part 521 of the sealing lock 52, and a threaded hole is provided on the rotating part 522 of the sealing lock 52. One end of the opening frame 51 is provided with a slider that is slidably connected to the sliding part 521 of the sealing lock 52, and the other end of the opening frame 51 is provided with a threaded post that is threadedly connected to the rotating part 522 of the sealing lock 52. The opening frame 51 and the rear support block 5 The open frame 51 is slidably connected to the rear support block 5. There are two sliding lock blocks 53 in the rear support block 5. The sliding lock blocks 53 are L-shaped blocks and are symmetrically arranged. The side wall of the sliding lock block 53 is provided with a spring element 54. The spring element 54 is a spring. The end of the spring element 54 away from the sliding lock block 53 abuts against the inner wall of the rear support block 5. The two side walls of the open frame 51 that are close to each other and parallel to each other are provided with a number of sliding lock holes 511 for the sliding lock blocks 53 to be inserted. One end of the sliding lock block 53 is located outside the rear support block 5, and the other end is inserted into the sliding lock hole 511.

[0055] By sliding the sealing lock 52, the rotating part 522 of the sealing lock 52 can be brought close to the threaded post of the opening frame 51. After that, rotating the rotating part 522 of the sealing lock 52 will make the rotating part 522 of the sealing lock 52 threadedly connected to the threaded post of the opening frame 51. After using the sealing lock 52 to pass through the shoe pull tab at the heel of the shoe and seal the opening of the opening frame 51, the user can connect and install the first side strap 43 and the second side strap 44 to tighten the heel of the shoe. After installation, the two sliding lock blocks 53 can be pressed to bring them closer together. When the sliding lock hole 511 is disengaged, the elastic element 54 is compressed, allowing the opening frame 51 to slide upwards. This causes the sealing lock 52 to lift or support the shoe pull at the heel of the shoe. Then, the two sliding lock blocks 53 are released, and the sliding lock blocks 53 are inserted into the sliding lock hole 511 by the elastic force of the elastic element 54, thus locking the opening frame 51. This prevents the rear support block 5 and the mounting block 45 from moving upwards. At the same time, due to the restriction of the shoe outsole, the mounting block 45 is also difficult to move downwards, thus fixing the mounting block 45 and finally fixing the entire device to the shoe.

[0056] The implementation principle of a sensor mounting and dismounting device for shoes according to an embodiment of this application is as follows: Using a main frame 1 as the main body, the side mounting clip 11 and the end mounting clip 12 are moved closer to or further away from the center of the main frame 1 from mutually perpendicular directions by an adjusting clamping assembly, thereby quickly clamping the sensor in an enclosed space; the shoelaces near the toe are hooked by the shoelace buckle 13, and the middle of the shoe body is clamped and the shoelaces are stored by the oblique claw 21, the straight claw 23, and the strap clip 24 of the clamping assembly, forming a preliminary fixation; and the first side arm 41, the second side arm 42, and the first... Side strap 43, second side strap 44, mounting block 45, and connecting plug 46 adjust and tighten the heel of the shoe. When necessary, the back support block 5, opening frame 51, and sealing lock 52 work together with the shoe pull tab to limit the movement, thereby stably attaching the main frame 1 and the sensor to the shoe. The assembly and disassembly are simple and can adapt to different shoe sizes within a certain range. By fixing the toe, body, and heel at multiple points, the relative displacement between the sensor and the shoe is reduced, the interference of the shoelaces on the instep is reduced, and the shoelaces do not come loose during walking. This provides a stable and accurate wearing condition for collecting foot movement data.

[0057] The above are all preferred embodiments of this application. These embodiments are only explanations of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A sensor mounting and dismounting device for shoes, characterized in that, Includes a main frame (1), on which several side mounting clips (11) and several end mounting clips (12) are slidably connected. The sliding directions of the side mounting clips (11) and the end mounting clips (12) are perpendicular. The main frame (1) is provided with an adjusting clamping assembly for moving the side mounting clips (11) and the end mounting clips (12) away from or close to the middle of the main frame (1). Clamping assemblies are connected to both sides of the main frame (1). The main frame (1) is also provided with a heel clamping assembly. A shoelace buckle (13) is provided at one end of the main frame (1).

2. The sensor assembly / disassembly device for shoes according to claim 1, characterized in that, The clamping assembly includes a clamping frame (2), a slanted jaw (21), and an elastic element (22). The clamping frame (2) is rotatably connected to the main frame (1). The slanted jaw (21) is connected to the clamping frame (2). The elastic element (22) is located at the connection between the clamping frame (2) and the main frame (1). One end of the elastic element (22) is connected to the clamping frame (2), and the other end is connected to the main frame (1).

3. The sensor assembly / disassembly device for shoes according to claim 2, characterized in that, The clamping frame (2) is provided with a positive clamping claw (23), and a belt clamp (24) is rotatably connected to the clamping frame (2). A clipping element (25) is provided at the connection between the clamping frame (2) and the belt clamp (24). One end of the clipping element (25) abuts against the clamping frame (2) and the other end abuts against the belt clamp (24).

4. The sensor assembly / disassembly device for shoes according to claim 3, characterized in that, The main frame (1) is provided with arc baffles (14) on both sides, and a positioning block (15) is slidably connected on the arc baffles (14). The clamping frame (2) is provided with an abutment plate (26), and the positioning block (15) is located between the abutment plate (26) and the arc baffles (14).

5. A sensor assembly / disassembly device for shoes according to claim 1, characterized in that, The adjusting assembly includes an adjusting gear (3), a side adjusting rack (31), and an end adjusting rack (32). The adjusting gear (3) is rotatably connected to the main frame (1). The side adjusting rack (31) meshes with the adjusting gear (3). The end adjusting rack (32) meshes with the adjusting gear (3). The side mounting clamp (11) is connected to the side adjusting rack (31). The end mounting clamp (12) is connected to the end adjusting rack (32).

6. A sensor mounting and dismounting device for shoes according to claim 5, characterized in that, The thickness of the adjusting gear (3) is greater than the thickness of the side adjusting rack (31) and the end adjusting rack (32), respectively. The side adjusting rack (31) and the end adjusting rack (32) are misaligned. An adjusting knob (33) is rotatably connected to the main frame (1). The adjusting knob (33) is embedded. The adjusting gear (3) is connected to the adjusting knob (33).

7. A sensor assembly / disassembly device for shoes according to claim 1, characterized in that, The heel clamping assembly includes a first side arm (41), a second side arm (42), a first side strap (43), and a second side strap (44). The first side arm (41) and the second side arm (42) are rotatably connected to both sides of the main frame (1). The first side arm (41) is connected to the first side strap (43), and the second side arm (42) is connected to the second side strap (44). A mounting block (45) is connected to the second side strap (44). A through hole is provided on the mounting block (45) for the first side strap (43) to pass through. The first side strap (43) and the second side strap (44) are misaligned. A connecting plug (46) is provided on the mounting block (45) for connecting the first side strap (43) and the second side strap (44).

8. A sensor mounting and dismounting device for shoes according to claim 7, characterized in that, The connecting plug (46) is inserted into the mounting block (45). The first side strip (43) has a plurality of first strip holes (431) for the connecting plug (46) to pass through. The second side strip (44) has a plurality of second strip holes (441) for the connecting plug (46) to pass through. The end of the second side strip (44) is provided with an anti-detachment block (47).

9. A sensor assembly / disassembly device for shoes according to claim 7, characterized in that, The mounting block (45) is provided with a rear support block (5), the rear support block (5) is provided with an opening frame (51), and the opening frame (51) is connected with a sealing lock (52).

10. A sensor mounting and dismounting device for shoes according to claim 9, characterized in that, One end of the opening frame (51) is slidably connected to the sealing lock (52), and the other end of the opening frame (51) is threadedly connected to the sealing lock (52). The opening frame (51) is slidably connected to the rear support block (5). A sliding lock block (53) is slidably connected in the rear support block (5). An elastic element (54) is provided on the sliding lock block (53). The elastic element (54) abuts against the rear support block (5). The opening frame (51) is provided with a plurality of sliding lock holes (511) for the sliding lock block (53) to be inserted.

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