Foot-shaped collection pad

Abstract

The utility model belongs to the technical field of foot detection, and provides a foot shape acquisition pad which comprises two groups of bearing plates, a temperature sensing liquid crystal diaphragm and an identification assembly. During use, a measurer aligns a second toe to the front laser indicating lamp and aligns the middle of a heel to the rear laser indicating lamp, the human body stands on the temperature-sensing liquid crystal diaphragm in an upright mode, and then the temperature-sensing liquid crystal diaphragm can show the foot shape on the temperature-sensing liquid crystal diaphragm according to pressure and temperature differences of different positions of the foot. The larger the contact range of the foot and the temperature sensing liquid crystal diaphragm is, the easier the temperature conduction is, the darker the color is, the larger the pressure at the position is, finally, the foot shape presented by the temperature sensing liquid crystal diaphragm is evaluated and analyzed, the shape parameters of the foot sole can be obtained, the foot shape can be directly evaluated and analyzed, the operation is convenient, and the cost is low. The application range is wider, and meanwhile, the cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of foot detection, in particular to a foot shape collection pad. Background Art

[0002] At present, flat feet and various foot problems are becoming more and more common, and many people are troubled by them. For example, for flat foot patients, they will not only feel pain in the soles of their feet and fatigue, but also affect walking stability and even cause diseases in the knee joints, lumbar spine and other parts. Therefore, the correction of foot problems is very important. In the method of correcting flat feet, in order to accurately obtain the corrective insole suitable for your foot condition, it is necessary to collect foot morphology and pressure distribution data.

[0003] For example, the Chinese patent with patent number 202122350638.6 discloses a foot 3D image scanning and acquisition device, including an acquisition mechanism, the acquisition mechanism includes an acquisition panel for placing the human foot, and a scanning component located under the acquisition panel for scanning the human foot, the scanning component includes a multi-point ranging device, and a longitudinal translation motion device capable of driving the multi-point ranging device to move longitudinally, the multi-point ranging device includes a ranging mounting plate arranged along the horizontal axis, and a plurality of scanning heads with scanning surfaces arranged vertically upward are provided on the ranging mounting plate along the horizontal axis.

[0004] Existing foot shape collection devices mostly use sensors and cameras to scan the soles of the feet to capture information such as foot shape and pressure distribution. However, the use of sensors and cameras for scanning increases the cost of the device, and the collected relevant data needs to be connected to a computer to be exported, which is cumbersome to operate and has limited scope of use. Therefore, in order to solve the above technical problems, a foot shape collection pad is proposed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a foot-shaped collection pad, which reduces the cost of the device, is easy to operate, and has a wider range of uses.

[0006] A foot-shaped collection pad, comprising:

[0007] Two groups of carrying plates, the top surfaces of the two groups of carrying plates are both provided with temperature-sensitive liquid crystal films;

[0008] The identification component includes a laser indicator light and a battery. Two groups of the laser indicator lights are arranged opposite to each other on the top surface of the carrier plate. The two groups of the laser indicator lights are located at both ends of the temperature-sensitive liquid crystal film. The battery is arranged on the carrier plate and is electrically connected to the two groups of the laser indicator lights through a first switch.

[0009] The beneficial effects of the above-mentioned foot-shaped collection pad are:

[0010] When in use, the measurer aligns the second toe with the laser indicator light in front and the middle of the heel with the laser indicator light behind, and the body stands upright on the temperature-sensitive liquid crystal membrane. The temperature-sensitive liquid crystal membrane can then display the foot shape on the temperature-sensitive liquid crystal membrane according to the pressure and temperature differences at different positions of the foot. That is, the larger the contact range between the foot and the temperature-sensitive liquid crystal membrane, the easier the temperature conduction is, and the darker the color, the greater the pressure at that location. Finally, by evaluating and analyzing the foot shape presented by the temperature-sensitive liquid crystal membrane, the morphological parameters of the sole of the foot can be obtained. The present application can directly evaluate and analyze the foot shape, is easy to operate, has a wider range of use, and reduces the cost of the device at the same time.

[0011] In one embodiment, a transparent rubber film is provided on both groups of the carrier plates, and the transparent rubber film covers the temperature-sensitive liquid crystal film and the two groups of laser indicator lights. The transparent rubber film has good flexibility and thermal conductivity, and can play a waterproof role. At the same time, the transparent color makes it easy to observe the color change of the temperature-sensitive liquid crystal film on the lower layer, and it has strong plasticity and is easy to clean.

[0012] In one embodiment, the identification component further includes a light-emitting sticker, and two groups of the light-emitting stickers are disposed opposite to each other on the top surface of the transparent rubber film, and the two groups of the light-emitting stickers are disposed corresponding to the two groups of the laser indicator lights. By providing two groups of light-emitting stickers, when measuring, the second toe of the person's foot can be aligned with the light-emitting sticker in front, and the middle of the heel can be aligned with the light-emitting sticker in the back for measurement, so that it is convenient to measure when the device has no power, thereby improving the practicality of the device.

[0013] In one embodiment, a clamping assembly is further included, and the two groups of the support plates can be connected by the clamping assembly. By setting the clamping assembly to connect the two groups of support plates, the phenomenon of relative movement of the two groups of support plates during the measurement process can be avoided, so as to improve the stability of the device during use.

[0014] In one embodiment, the clamping assembly includes a clamping column and an open column sleeve; the clamping column is provided on one side of one group of the bearing plates, and the open column sleeve is provided on the other side of the other group of the bearing plates, and the clamping column can be inserted into the open column sleeve. When in use, the connection of the two groups of bearing plates can be completed by moving the clamping column so that the clamping column is inserted into the open column sleeve. When it is necessary to separate and stack, the clamping column can be moved again to separate the clamping column from the open column sleeve, which makes it convenient to connect or separate the two groups of bearing plates.

[0015] In one embodiment, a cooling assembly is further included, and the two groups of the carrier plates are provided with the cooling assembly, and the cooling assembly is used to cool the temperature-sensitive liquid crystal film. When it is necessary to measure again, the temperature-sensitive liquid crystal film is cooled by the cooling assembly, and the foot shape that appeared on the temperature-sensitive liquid crystal film during the last measurement can be quickly eliminated, thereby improving the measurement efficiency of the device.

[0016] In one embodiment, the cooling assembly includes a fan; a through ventilation slot is provided at one end of the carrier plate, the ventilation slot is located below the temperature-sensitive liquid crystal diaphragm, and a plurality of sets of fans are evenly arranged at one end of the ventilation slot, and the plurality of sets of fans are electrically connected to the battery through a second switch. The plurality of sets of fans are started by the second switch, and the plurality of sets of fans can be started to input external air into the ventilation slot and pass through the bottom of the temperature-sensitive liquid crystal diaphragm and then be discharged, thereby achieving the purpose of cooling the temperature-sensitive liquid crystal diaphragm, and cooling the temperature-sensitive liquid crystal diaphragm is convenient.

[0017] In one embodiment, the bottom of the carrier plate is provided with an anti-skid ring, which is made of rubber. The anti-skid ring can improve the stability of the device placed on the ground, avoid relative sliding with the ground during use, and improve the safety of the device. At the same time, the rubber material can play a certain vibration reduction effect, reduce the error caused by vibration, and improve the measurement accuracy of the device.

[0018] In one embodiment, a plurality of groups of silicone pads are evenly arranged at the bottom of the carrying plate. The plurality of groups of silicone pads can prevent the device from being affected by a high body weight, and also enhance the durability of the device and its adaptability to various ground surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 A schematic diagram of the three-dimensional structure of a foot-shaped collection pad provided by an embodiment of the utility model;

[0021] Figure 2 for Figure 1 An exploded view of a foot-shaped collection pad is shown;

[0022] Figure 3 for Figure 1 An exploded view of a carrier plate in a foot-shaped collection pad is shown.

[0023] Reference numerals:

[0024] 10. Carrying plate; 101. Temperature-sensitive liquid crystal film; 102. Ventilation slot; 103. Anti-slip ring; 104. Silicone pad;

[0025] 20. Laser indicator light; 201. Battery; 202. Luminous sticker;

[0026] 30. Transparent rubber film;

[0027] 40. Snap-on column; 401. Open column sleeve;

[0028] 50. Fan. DETAILED DESCRIPTION

[0029] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0030] See also Figure 1 , Figure 2 In one embodiment, a foot-shaped collection pad includes two sets of supporting plates 10, a temperature-sensitive liquid crystal film 101 and a marking component.

[0031] Among them, the top surfaces of the two groups of carrier plates 10 are both provided with temperature-sensitive liquid crystal films 101. The identification component includes a laser indicator light 20 and a battery 201. Two groups of laser indicator lights 20 are relatively provided on the top surfaces of the carrier plates 10. The two groups of laser indicator lights 20 are located at both ends of the temperature-sensitive liquid crystal film 101. The carrier plates 10 are provided with batteries 201, and the batteries 201 are electrically connected to the two groups of laser indicator lights 20 through a first switch. Specifically in this embodiment, a placement compartment is provided on the carrier plate 10, and the battery 201 is detachably arranged in the placement compartment. The detachable arrangement of the battery 201 facilitates the replacement of the battery 201. The battery 201 is a lithium-ion battery. The lithium-ion battery has high energy density, long life and low self-discharge rate, and is suitable for many electronic devices. In terms of environmental protection, the pollution of lithium-ion batteries is relatively low, and the degree of recycling is high.

[0032] In the above embodiment, when in use, two groups of laser indicator lights 20 are turned on by the first switch, the measurer aligns the second toe with the front laser indicator light 20, and the middle of the heel with the rear laser indicator light 20, and the human body stands upright on the temperature-sensitive liquid crystal film 101, and then the temperature-sensitive liquid crystal film 101 can display the foot shape on the temperature-sensitive liquid crystal film 101 according to the pressure and temperature differences at different positions of the foot. It can be understood that the temperature-sensitive liquid crystal film 101, based on the thermosensitive effect, adopts a 6-color display material with a color change range of about 23 to 33°. When the sole of the foot contacts the temperature-sensitive liquid crystal film 101, the heat of the human body is conducted, and the contact surface presents different colors such as red, blue, and green. The non-contact surface does not show color changes, and the color of the edge of the foot and the area with less pressure is also different. By realizing the visualization of temperature, the shape of the foot is presented. Finally, by evaluating and analyzing the foot shape presented by the temperature-sensitive liquid crystal film 101, the morphological parameters of the sole of the foot can be obtained. The present application can directly evaluate and analyze the foot shape, which is convenient to operate and has a wider range of use, while reducing the cost of the device.

[0033] On the basis of the above embodiment, the identification component further includes a luminous sticker 202. Two groups of luminous stickers 202 are arranged opposite to each other on the top surface of the transparent rubber film 30. The two groups of luminous stickers 202 are respectively arranged corresponding to the two groups of laser indicator lights 20. By setting two groups of luminous stickers 202, when measuring, the second toe of the measurer's foot can be aligned with the luminous sticker 202 in front, and the middle of the heel can be aligned with the luminous sticker 202 in the back for measurement, so that it is convenient to measure when the device has no power, improving the practicality of the device. At the same time, the luminous stickers 202 are relatively cheap, and maintenance and replacement are more convenient, and do not affect the continuous operation of other components.

[0034] On the basis of the above-mentioned embodiment, further, an anti-skid ring 103 is provided at the bottom of the carrier plate 10, and the anti-skid ring 103 is made of rubber. By providing the anti-skid ring 103, the stability of the device placed on the ground can be improved, and the phenomenon of relative sliding with the ground during use can be avoided, thereby improving the safety of the device. At the same time, the rubber material can play a certain vibration reduction effect, which can reduce the error caused by vibration and improve the measurement accuracy of the device. Specifically in this embodiment, a fixed groove is provided at the bottom of the carrier plate 10, and the anti-skid ring 103 can be stuck in the fixed groove. The anti-skid ring 103 is detachable, which is convenient for the replacement of the consumable anti-skid ring 103.

[0035] On the basis of the above embodiment, further, multiple groups of silicone pads 104 are evenly arranged at the bottom of the carrying plate 10. The multiple groups of silicone pads 104 can prevent the impact of high weight on the device, and also enhance the durability of the device and the adaptability to multiple ground surfaces.

[0036] See also Figure 1 , Figure 2In one embodiment, a transparent rubber film 30 is provided on both sets of carrier plates 10, and the transparent rubber film 30 covers the temperature-sensitive liquid crystal film 101 and the two sets of laser indicator lights 20. By providing the transparent rubber film 30, it has good flexibility and good thermal conductivity, and can play a waterproof role, thereby improving the durability of the device, preventing the temperature-sensitive liquid crystal film 101 and the laser indicator lights 20 from being wetted by water and affecting their use. At the same time, the transparent color makes it easy to observe the color change of the lower layer of the temperature-sensitive liquid crystal film 101, and it has strong plasticity and is easy to clean.

[0037] See also Figure 2 , Figure 3 In one embodiment, a clamping assembly is further included, and two groups of carrier plates 10 can be connected by the clamping assembly. Specifically, the clamping assembly includes a clamping column 40 and an open column sleeve 401; one side of one group of carrier plates 10 is provided with a clamping column 40, and the other side of the other group of carrier plates 10 is provided with an open column sleeve 401, and the clamping column 40 can be inserted into the open column sleeve 401.

[0038] In the above embodiment, when it is necessary to connect two groups of supporting plates 10, the connection of the two groups of supporting plates 10 can be completed by moving the clamping column 40 so that the clamping column 40 is inserted into the open column sleeve 401, thereby avoiding the relative movement of the two groups of supporting plates 10 during the measurement process to improve the stability of the device during use. When it is necessary to separate and stack them, the clamping column 40 is moved again to separate the clamping column 40 from the open column sleeve 401, which facilitates the stacking of the two groups of supporting plates 10 and is convenient for storage and carrying.

[0039] See also Figure 1 , Figure 2 In one embodiment, a cooling assembly is further included. The two groups of carrier plates 10 are both provided with cooling assemblies, and the cooling assemblies are used to cool the temperature-sensitive liquid crystal film 101. Specifically, the cooling assembly includes a fan 50; a through ventilation slot 102 is opened at one end of the carrier plate 10, and the ventilation slot 102 is located below the temperature-sensitive liquid crystal film 101. A plurality of fans 50 are evenly arranged at one end of the ventilation slot 102, and the plurality of fans 50 are electrically connected to the battery 201 through the second switch.

[0040] In the above embodiment, the plurality of fans 50 are turned on by the second switch. When the plurality of fans 50 are turned on, external air can be input into the ventilation slots 102 and discharged after passing through the bottom of the temperature-sensitive liquid crystal diaphragm 101, thereby achieving the purpose of cooling the temperature-sensitive liquid crystal diaphragm 101. It is convenient to cool the temperature-sensitive liquid crystal diaphragm 101. By cooling the temperature-sensitive liquid crystal diaphragm 101, the foot shape that appeared on the temperature-sensitive liquid crystal diaphragm 101 during the last measurement can be quickly eliminated, which is convenient for the next measurement, thereby improving the measurement efficiency of the device.

[0041] The specific implementation of the above-mentioned foot-shaped collection pad is as follows:

[0042] When in use, two groups of laser indicator lights 20 are turned on by the first switch, and the measurer aligns the second toe with the front laser indicator light 20 and the middle of the heel with the rear laser indicator light 20, and the human body stands upright on the transparent rubber film 30. Then, the temperature-sensitive liquid crystal film 101 under the transparent rubber film 30 can display the foot shape on the temperature-sensitive liquid crystal film 101 according to the pressure and temperature differences at different positions of the foot. Finally, the morphological parameters of the sole of the foot can be obtained by evaluating and analyzing the foot morphology presented by the temperature-sensitive liquid crystal film 101. The present application can directly evaluate and analyze the foot morphology, is easy to operate, has a wider range of applications, and reduces the cost of the device.

[0043] When it is necessary to measure again, the multiple sets of fans 50 are turned on by the second switch. The multiple sets of fans 50 can input external air into the ventilation slots 102 and then be discharged after passing under the temperature-sensitive liquid crystal diaphragm 101, so as to achieve the purpose of cooling the temperature-sensitive liquid crystal diaphragm 101. It is convenient to cool the temperature-sensitive liquid crystal diaphragm 101. By cooling the temperature-sensitive liquid crystal diaphragm 101, the foot shape that appeared on the temperature-sensitive liquid crystal diaphragm 101 during the last measurement can be quickly eliminated, which is convenient for the next measurement, thereby improving the measurement efficiency of the device.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A foot-shaped collection pad, characterized in that: include: Two groups of carrying plates (10), the top surfaces of the two groups of carrying plates (10) being provided with temperature-sensitive liquid crystal films (101); The identification component comprises a laser indicator light (20) and a battery (201); two groups of the laser indicator lights (20) are arranged opposite to each other on the top surface of the carrier plate (10); the two groups of the laser indicator lights (20) are located at two ends of the temperature-sensitive liquid crystal film (101); the battery (201) is arranged on the carrier plate (10); and the battery (201) is electrically connected to the two groups of the laser indicator lights (20) via a first switch.

2. A foot-shaped collection pad according to claim 1, characterized in that: A transparent rubber film (30) is provided on both groups of the carrying plates (10), and the transparent rubber film (30) covers the temperature-sensitive liquid crystal film (101) and the two groups of laser indicator lights (20).

3. A foot-shaped collection pad according to claim 2, characterized in that: The identification component also includes luminous stickers (202), and two groups of luminous stickers (202) are arranged opposite to each other on the top surface of the transparent rubber film (30), and the two groups of luminous stickers (202) are respectively arranged corresponding to the two groups of laser indicator lights (20).

4. The foot-shaped collection pad according to claim 1, characterized in that: It also comprises a clamping assembly, through which two groups of the carrying plates (10) can be connected.

5. A foot-shaped collection pad according to claim 4, characterized in that: The clamping assembly comprises a clamping column (40) and an open column sleeve (401); one side of one group of the bearing plates (10) is provided with the clamping column (40), and the other side of the other group of the bearing plates (10) is provided with the open column sleeve (401); the clamping column (40) can be inserted into the open column sleeve (401).

6. The foot-shaped collection pad according to claim 1, characterized in that: It also comprises a cooling component, which is arranged on both groups of the carrying plates (10), and is used to cool the temperature-sensitive liquid crystal film (101).

7. The foot-shaped collection pad according to claim 6, characterized in that: The cooling assembly comprises a fan (50); a through ventilation slot (102) is provided at one end of the carrier plate (10); the ventilation slot (102) is located below the temperature-sensitive liquid crystal film (101); a plurality of groups of fans (50) are evenly arranged at one end of the ventilation slot (102); the plurality of groups of fans (50) are electrically connected to the battery (201) via a second switch.

8. The foot-shaped collection pad according to claim 1, characterized in that: The bottom end of the bearing plate (10) is provided with an anti-skid ring (103), and the anti-skid ring (103) is made of rubber material.

9. The foot-shaped collection pad according to claim 1, characterized in that: A plurality of groups of silica gel pads (104) are evenly arranged at the bottom end of the carrier plate (10).

Images