Plantar pressure detection insole convenient to clean

Abstract

The utility model relates to the technical field of wearable equipment, in particular to a sole pressure detection insole convenient to clean, which comprises a surface layer, a pressure detection layer is arranged at the bottom of the surface layer, a flexible flange is arranged at the edge of the top of the surface layer, and the cross section of the flexible flange is in the shape of an upwards tilted arc. The outer sides of the flanges are in direct contact with the interior of the shoe, so that the edge of a foot can be wrapped, foreign matters in the shoe are prevented from entering the pressure detection layer, the insole is convenient to clean, and the service life of the pressure detection layer is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wearable devices, and in particular to an easy-to-clean sole pressure detection insole. Background Art

[0002] Pressure testing is an important research subject in the biomedical, ergonomic, automotive, and mechanical automation industries. Accurate, real-time, and scientific pressure testing methods can effectively improve the company's R&D level, reduce the cost of scientific research trial and error, accurately locate product defects, and help improve product design. In medicine, measuring the pressure distribution of the plantar surface is of great significance for the treatment of certain diseases. For example, orthopedic insoles based on plantar pressure distribution are used to treat high arches and flat feet. At present, the measurement of foot pressure distribution mainly relies on a single measurement of a foot pressure plate equipped with a traditional thin film pressure sensor, which has low accuracy. If the same person is measured twice, the results may have large errors.

[0003] There are also methods that place the pressure detection device inside the shoe, and measure the pressure distribution of the user's actual sole through a period of time. However, the environment inside the shoe after exercise is complex, resulting in a short service life of the sole pressure detection device and difficulty in cleaning. In the prior art, a Chinese patent application with publication number CN218066835U discloses a sole pressure detection device, which is divided into three parts: a fabric layer, a detection layer, and a bottom layer by removing the positioning rod from the positioning hole, and then the three parts are cleaned separately, so as to facilitate the cleaning of the sole pressure detection device. However, the positioning rod and the positioning hole are set on the inner side of the insole, which not only affects the measurement accuracy but also easily causes discomfort to the user's feet, and the positioning hole is still easy to hide dirt and is not easy to clean. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an easy-to-clean plantar pressure detection insole for the above-mentioned technical deficiencies. A flexible retaining edge is arranged on the surface layer to block foreign objects in the shoe on the upper side of the surface layer, thereby solving the problem of difficult cleaning of the plantar pressure detection device.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a plantar pressure detection insole that is easy to clean, including a surface layer, a pressure detection layer is provided at the bottom of the surface layer, and a flexible guard edge is provided at the top edge of the surface layer, and the cross-section of the flexible guard edge is an upwardly curved arc.

[0006] To further optimize the technical solution, a side wall is provided at the bottom edge of the surface layer, and the pressure detection layer is arranged on the inner side of the side wall.

[0007] To further optimize the technical solution, a dovetail protrusion is provided on the outer side of the edge of the pressure detection layer, a dovetail groove is provided at a position of the side wall corresponding to the dovetail protrusion, and the dovetail protrusion is embedded in the dovetail groove.

[0008] To further optimize the technical solution, a plurality of dovetail protrusions are provided on the inner side of the edge of the pressure detection layer, and a plurality of dovetail grooves are provided on the inner side of the side wall.

[0009] To further optimize the technical solution, the overall height of the pressure detection layer is greater than the height of the side wall.

[0010] To further optimize the technical solution, a support layer is provided at the bottom of the pressure detection layer.

[0011] Compared with the prior art, the utility model has the following advantages: 1. By setting the outer side of the retaining edge in direct contact with the inside of the shoe, the edge of the foot can be wrapped while preventing foreign matter in the shoe from entering the pressure detection layer, which not only facilitates the cleaning of the insole but also helps to increase the service life of the pressure detection layer; 2. The pressure detection layer is placed at the bottom of the surface layer, so that multiple dovetail protrusions are embedded in the corresponding dovetail grooves, which prevents the pressure detection layer from shifting when the user moves, thereby improving the accuracy of the detection position; 3. The overall height of the pressure detection layer is greater than the height of the side wall, so that the sole pressure can act directly on the pressure detection layer, thereby improving the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the external structure of an easy-to-clean sole pressure detection insole;

[0013] Figure 2 An exploded schematic diagram of an easy-to-clean sole pressure detection insole;

[0014] Figure 3 A cross-sectional view of an easy-to-clean sole pressure detection insole;

[0015] Figure 4 A bottom view of an easy-to-clean sole pressure detection insole with the support layer removed from the bottom;

[0016] Figure 5 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0017] In the figure: 1. surface layer; 11. retaining edge; 12. side wall; 13. dovetail groove; 2. pressure detection layer; 20. wiring arrangement; 21. dovetail protrusion; 3. support layer. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the reference drawings of specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. used in this application document to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present disclosure. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] Combination Figures 1 to 3 As shown, a plantar pressure detection insole that is easy to clean includes a surface layer 1, a pressure detection layer 2 and a support layer 3. The top edge of the surface layer 1 is provided with a flexible rib 11 outwardly, and the cross-section of the flexible rib 11 is an arc-shaped upwardly tilted. The bottom of the surface layer 1 is provided with a pressure detection layer 2, and the bottom of the edge of the surface layer 1 is provided with a side wall 12 downwardly, and the pressure detection layer 2 is arranged on the inner side of the side wall 12. A flat cable 20 is provided on one side of the pressure detection layer 2, and a power supply and a wireless communication module are connected through the provided flat cable. The overall height of the pressure detection layer 2 is greater than the height of the side wall 12. The bottom of the pressure detection layer 2 is provided with a support layer 3.

[0021] Combination Figures 4 to 5 As shown, a dovetail protrusion 21 is provided on the outer side of the edge of the pressure detection layer 2, and a dovetail groove 13 is provided at a position of the side wall 12 corresponding to the dovetail protrusion 21, and the dovetail protrusion 21 is embedded in the dovetail groove 13. Multiple groups of dovetail protrusions 21 are provided on the inner side of the edge of the pressure detection layer 2, and multiple groups of dovetail grooves 13 are provided on the inner side of the side wall 12.

[0022] When in use, first place the support layer 3 on the sole, and place the pressure detection layer on the bottom of the surface layer 1, so that the multiple dovetail protrusions 21 are embedded in the corresponding dovetail grooves 13, so as to prevent the pressure detection layer 2 from shifting when the user moves, and improve the accuracy of the detection position, and then connect the cable 20 of the pressure detection layer 2. Finally, place the pressure detection layer of the surface layer and the bottom on the upper part of the support layer 3. At this time, the outer side of the retaining edge 11 is in direct contact with the inside of the shoe, which can wrap the edge of the foot while preventing foreign matter in the shoe from entering the pressure detection layer 2, which not only facilitates the cleaning of the sole pressure detection insole, but also increases the service life of the pressure detection layer 2 and prevents the invasion of foreign matter.

[0023] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or within the equivalent forms of such scope and boundaries.

Claims

1. A plantar pressure detection insole that is easy to clean, comprising a surface layer (1), a pressure detection layer (2) being provided at the bottom of the surface layer (1), characterized in that: A flexible rib (11) is provided at the top edge of the surface layer (1), and the cross section of the flexible rib (11) is an upwardly curved arc.

2. The easy-to-clean plantar pressure detection insole according to claim 1, characterized in that: A side wall (12) is provided at the bottom of the edge of the surface layer (1), and the pressure detection layer (2) is arranged on the inner side of the side wall (12).

3. The easy-to-clean plantar pressure detection insole according to claim 2, characterized in that: A dovetail protrusion (21) is provided on the outer side of the edge of the pressure detection layer (2), a dovetail groove (13) is provided on the side wall (12) at a position corresponding to the dovetail protrusion (21), and the dovetail protrusion (21) is embedded in the dovetail groove (13).

4. The easy-to-clean foot pressure detection insole according to claim 3, characterized in that: A plurality of dovetail protrusions (21) are provided on the inner side of the edge of the pressure detection layer (2), and a plurality of dovetail grooves (13) are provided on the inner side of the side wall (12).

5. The easy-to-clean plantar pressure detection insole according to claim 2, characterized in that: The overall height of the pressure detection layer (2) is greater than the height of the side wall (12).

6. The easy-to-clean plantar pressure detection insole according to claim 1, characterized in that: A supporting layer (3) is provided at the bottom of the pressure detection layer (2).

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