Ankle pressure detection device

Abstract

The utility model discloses a kind of foot ankle pressure detection devices, it is related to pressure detection technical field, including shoe body, tongue and sole, the foot wrist of shoe body is provided with flexible pressure sensor.The foot ankle pressure detection device disclosed in the utility model has by being provided with flexible pressure sensor, the flexible pressure sensor on sole is set at the two sides of upper and the lateral side of little toe of toe, so that it can not only gather plantar pressure data when walking, but also detect the pressure data of ankle extrusion shoe body, tongue, so that data acquisition is more accurate, so as to assist doctor to evaluate the result of foot ankle injury rehabilitation and provide part data effect for treatment scheme.

Description

Technical Field

[0001] This utility model relates to the field of pressure detection technology, and in particular to a foot and ankle pressure detection device. Background Technology

[0002] Patent document CN109979595A, entitled "A Classification Method for Foot and Ankle Injury Rehabilitation Assessment Results Based on Plantar Pressure Detection Using Support Vector Machine," discloses the following steps: First, plantar pressure data during walking is collected; then, the collected plantar pressure data is analyzed to extract plantar pressure feature parameters; these feature parameters include a time grid sequence of the plantar pressure center trajectory, the percentage difference in the two-foot support time, and the percentage difference in the total pressure during the two-foot support period; finally, a linear support vector machine is used to classify and predict the plantar pressure feature parameters. By analyzing the time grid sequence of the plantar pressure center trajectory, the percentage difference in the two-foot support time, and the percentage difference in the total pressure during the two-foot support period, and using a linear support vector machine model for multi-class prediction, assessment results for lower limb foot and ankle injury rehabilitation can be obtained.

[0003] The above-mentioned device can collect foot pressure data during walking, but it cannot detect the pressure on the ankle during walking, making the detection data inaccurate. In addition, the existing detection device is partly a shoe-like structure, which is a one-piece structure. If part of it is damaged (such as the shoe body or sole), the whole thing must be replaced, which is wasteful. Utility Model Content

[0004] This utility model discloses a foot and ankle pressure detection device, which aims to solve the technical problem that existing detection devices are partly shoe-shaped structures, which are integral structures. When part of them is damaged (such as the shoe body or sole), the whole device can only be replaced, which is wasteful.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An ankle pressure detection device includes a shoe upper, a shoe tongue, and a shoe sole. The shoe upper's bottom is inserted into the shoe sole and fixedly connected by bolts. A flexible pressure sensor is located at the ankle of the shoe upper. Flexible pressure sensors on the shoe sole are located on both sides of the upper and the outer side of the little toe. A placement cavity for a processor is formed within the shoe sole, and the processor is electrically connected to the flexible pressure sensor. A battery storage cavity is located on the outer side of the shoe upper, and a Bluetooth transmission module and a data storage module are located on the inner layer of the shoe upper. A ring-shaped rigid block is integrally connected to the bottom of the shoe upper, and this rigid block is inserted into and slidably connected to the shoe sole. Several fixing bolts are threaded onto the side of the shoe sole, with the ends of the fixing bolts extending into the shoe sole and penetrating the rigid block on the shoe upper.

[0007] The shoe body is inserted into the sole and fixed with bolts. This allows the shoe body and sole to be separated by removing the bolts when one of them is damaged, so that they can be replaced and reinstalled. This avoids the need to replace the entire shoe body and sole when only one part is damaged.

[0008] By incorporating flexible pressure sensors at the ankle and on the sole at the sides of the shoe upper and the outer side of the little toe, the system can collect pressure data during walking and detect pressure data from the ankle pressing against the shoe upper and tongue. This allows for more accurate data collection, which in turn assists doctors in assessing the outcome of foot and ankle injury rehabilitation and provides data for treatment plans.

[0009] In a preferred embodiment, the bottom of the shoe body is integrally connected to a ring-shaped hard block, the hard block on the shoe body is inserted into the sole and slidably connected thereto, and the side of the sole is threaded with a plurality of fixing bolts, the ends of the fixing bolts extending into the sole and penetrating the hard block on the shoe body.

[0010] By incorporating a rigid block, the shape of which is identical to that of the bottom of the shoe, the connection becomes tighter when inserted into the sole. This makes the connection more stable and reliable when using fixing bolts to secure it to the sole.

[0011] In a preferred embodiment, infrared therapy patches are fixedly installed on the side of the shoe and near the ankle.

[0012] By setting up infrared therapy patches, the emitted infrared rays can assist in the treatment of the ankles. When the infrared rays are emitted, they generate a certain amount of heat, which can warm the feet when used in winter to prevent frostbite and make wearing them more comfortable.

[0013] In a preferred embodiment, the surface of the sole is fitted with a sealing plate, which is a rubber sheet, to seal the placement cavity.

[0014] By installing a sealing plate, the processor can be sealed to prevent sweat from feet from entering the placement chamber and wetting the processor.

[0015] In a preferred embodiment, a rigid plate is fixedly connected to each of the four corners of the sealing plate, and a plastic bolt is provided on the upper surface of the rigid plate. The end of the plastic bolt passes through the rigid plate and is threadedly connected to the sole of the shoe.

[0016] By using a rigid plate, the connection becomes tighter when installing the sealing plate, thanks to the plastic bolts.

[0017] In a preferred embodiment, the sole includes a first flexible layer and a second flexible layer, with a rigid layer integrally connected between the first flexible layer and the second flexible layer, and the fixing bolt is located on the side of the rigid layer.

[0018] By setting up a first flexible layer and a second flexible layer, walking becomes more comfortable. The setting of the hard layer allows it to work with the hard block to make the connection stable and prevent gaps from appearing due to the deformation of the shoe during walking.

[0019] As can be seen from the above, the foot and ankle pressure detection device provided by this utility model has the following technical effects.

[0020] Firstly, the shoe body is inserted into the sole and fixed with bolts. This allows the shoe body and sole to be separated by removing the bolts when either the shoe body or the sole is damaged, and then replaced with new ones. This avoids the need to replace the entire shoe body and sole when only one part is damaged.

[0021] Secondly, by installing flexible pressure sensors at the ankle on the shoe body, and flexible pressure sensors on the sole located on both sides of the shoe upper and the outer side of the little toe, it is possible to collect pressure data during walking, as well as detect the pressure data of the ankle squeezing the shoe body and tongue during walking. This makes the data collection more accurate, thereby assisting doctors in evaluating the results of foot and ankle injury rehabilitation and providing some data for treatment plans. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the foot and ankle pressure detection device proposed in this utility model.

[0023] Figure 2 This is a schematic diagram of the connection structure of an infrared physiotherapy patch for a foot and ankle pressure detection device proposed in this utility model.

[0024] Figure 3 This is a bottom view schematic diagram of the structure of the foot and ankle pressure detection device proposed in this utility model.

[0025] Figure 4 This is an exploded view of the structure of the foot and ankle pressure detection device proposed in this utility model.

[0026] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0027] Figure 6 This is a schematic diagram of the placement cavity structure of the foot and ankle pressure detection device proposed in this utility model.

[0028] In the attached diagram: 1. Shoe body; 11. Infrared therapy patch; 2. Shoe tongue; 3. Shoe sole; 31. First flexible layer; 32. Second flexible layer; 33. Hard layer; 4. Flexible pressure sensor; 5. Hard insole; 6. Flexible insole; 7. Sealing plate; 71. Hard plate; 72. Plastic bolt; 81. Placement cavity; 82. Battery storage cavity. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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, they should not be construed as limitations on this utility model.

[0031] Reference Figures 1-6 An ankle pressure detection device includes a shoe upper 1, a shoe tongue 2, and a shoe sole 3. The bottom of the shoe upper 1 is inserted into the shoe sole 3 and fixedly connected by fixing bolts. A flexible pressure sensor 4 is provided at the ankle of the shoe upper 1. The flexible pressure sensor 4 on the shoe sole 3 is located on both sides of the shoe upper and on the outer side of the little toe. A placement cavity 81 for placing a processor is opened in the shoe sole 3, and the processor is electrically connected to the flexible pressure sensor 4. A battery storage cavity 82 is provided on the outer side of the shoe upper 1, and a Bluetooth transmission module and a data storage module are provided on the inner layer of the shoe upper 1.

[0032] In this embodiment, the bottom of the shoe body 1 is inserted into the shoe sole 3 and fixedly connected by fixing bolts. This allows the shoe body 1 and shoe sole 3 to be separated by removing the fixing bolts when either the shoe body 1 or the shoe sole 3 is damaged. The shoes can then be replaced and reinstalled, avoiding the need to replace the entire shoe body 1 and shoe sole 3 when only one part is damaged.

[0033] By installing a flexible pressure sensor 4 at the ankle of the shoe body 1, and the flexible pressure sensor 4 on the sole 3 located on both sides of the shoe upper and the outer side of the little toe, it is possible to collect pressure data during walking, and also detect the pressure data of the ankle squeezing the shoe body 1 and the shoe tongue 2 during walking. This makes the data collection more accurate, assists doctors in evaluating the results of foot and ankle injury rehabilitation and provides some data support for treatment plans. The flexible pressure sensor 4 is electrically connected to the battery. The processing chip collects the data collected by the flexible pressure sensor 4 and then sends the data to the mobile phone through the signal transmitter. The flexible pressure sensor 4 is model "ZNX-01", the processing chip is model "Yingguang single-chip microcomputer PGS134", and the Bluetooth transmission module is model "02AZD880G".

[0034] Reference Figure 4 In a preferred embodiment, a ring-shaped hard block is integrally connected to the bottom of the shoe body 1. The hard block on the shoe body 1 is inserted into the sole 3 and slidably connected thereto. Several fixing bolts are threadedly connected to the side of the sole 3. The ends of the fixing bolts extend into the sole 3 and pass through the hard block on the shoe body 1.

[0035] In this embodiment, by setting a rigid block, the shape of which is the same as the bottom of the shoe body 1, the setting of the rigid block makes the connection tighter when inserted into the shoe sole 3, and the connection is more stable and reliable when using fixing bolts to fix it to the shoe sole 3.

[0036] Reference Figure 2 In a preferred embodiment, infrared therapy patches 11 are fixedly installed on the side of the shoe body 1 and near the ankle.

[0037] In this embodiment, by setting up an infrared therapy patch 11, the emitted infrared rays can assist in the treatment of the ankle. When the infrared rays are emitted, they will generate a certain amount of heat, which can heat the feet when used in winter to prevent frostbite and make wearing more comfortable. The infrared therapy patch 11 can be of type QL-A or type QL-B.

[0038] Reference Figure 4 and Figure 5 In a preferred embodiment, a sealing plate 7, which is a rubber sheet, is installed on the surface of the sole 3 to seal the placement cavity 81.

[0039] In this embodiment, by setting a sealing plate 7, the processor can be sealed to prevent sweat from the feet from entering the placement cavity 81 and wetting the processor.

[0040] Reference Figure 5In a preferred embodiment, a rigid plate 71 is fixedly connected to each of the four corners of the sealing plate 7. A plastic bolt 72 is provided on the upper surface of the rigid plate 71, and the end of the plastic bolt 72 passes through the rigid plate 71 and is threadedly connected to the sole 3.

[0041] In this embodiment, by setting a rigid plate 71, the sealing plate 7 is more tightly and stably connected to the sole 3 under the action of the plastic bolts 72 when the sealing plate 7 is installed.

[0042] Reference Figure 4 In a preferred embodiment, the sole 3 includes a first flexible layer 31 and a second flexible layer 32, with a rigid layer 33 integrally connected between the first flexible layer 31 and the second flexible layer 32, and a fixing bolt located on the side of the rigid layer 33.

[0043] In this embodiment, by setting the first flexible layer 31 and the second flexible layer 32, walking is more comfortable. The setting of the hard layer 33 can work with the hard block to make the connection stable and prevent gaps from appearing at the connection between the shoe body 1 and the sole 3 due to the deformation of the shoe during walking.

[0044] Inside the shoe body 1 and above the sole 3, from bottom to top, there are a hard insole 5 and a flexible insole 6. The hard insole 5 is attached to the sole 3 by Velcro. The hard insole 5 can reduce the pressure of the foot on the sealing plate 7 and prevent the sealing plate 7 from deforming.

[0045] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A foot and ankle pressure detection device, comprising a shoe upper (1), a shoe tongue (2), and a shoe sole (3), characterized in that, The bottom of the shoe body (1) is inserted into the shoe sole (3) and fixedly connected by fixing bolts; A flexible pressure sensor (4) is provided at the ankle of the shoe body (1); The flexible pressure sensor (4) on the sole (3) is located on both sides of the upper and on the outside of the little toe; The sole (3) has a placement cavity (81) for placing the processor, and the processor is electrically connected to the flexible pressure sensor (4); The outer side of the shoe body (1) is provided with a battery storage cavity (82), and the inner layer of the shoe body (1) is provided with a Bluetooth transmission module and a data storage module; The bottom of the shoe body (1) is integrally connected with a ring-shaped hard block. The hard block on the shoe body (1) is inserted into the sole (3) and slidably connected thereto. The side of the sole (3) is threaded with several fixing bolts. The ends of the fixing bolts extend into the sole (3) and pass through the hard block on the shoe body (1).

2. The foot and ankle pressure detection device according to claim 1, characterized in that, Infrared therapy patches (11) are fixedly installed on the side of the shoe body (1) and near the ankle.

3. The foot and ankle pressure detection device according to claim 2, characterized in that, The sole (3) is fitted with a sealing plate (7) to seal the placement cavity (81), and the sealing plate (7) is a rubber sheet.

4. The foot and ankle pressure detection device according to claim 3, characterized in that, The sealing plate (7) is fixedly connected to four corners with rigid plates (71). The upper surface of the rigid plate (71) is provided with plastic bolts (72). The ends of the plastic bolts (72) penetrate the rigid plate (71) and are threadedly connected to the sole (3).

5. The foot and ankle pressure detection device according to claim 4, characterized in that, The sole (3) includes a first flexible layer (31) and a second flexible layer (32), and a rigid layer (33) is integrally connected between the first flexible layer (31) and the second flexible layer (32). The fixing bolt is located on the side of the rigid layer (33).

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