Temperature detection device

Abstract

The utility model relates to the technical field of temperature detection, and particularly discloses a temperature detection device which is used for traditional Chinese medicine acupoint heating auxiliary detection and visualizing the heating temperature of a heating material to the inner layer of skin, and the temperature detection device comprises a fixed bracket, a signal acquisition unit and a control display unit, the signal acquisition unit comprises a first detection layer and a skin simulation layer which are installed on the fixing support at intervals, a heating detection area used for detecting a to-be-detected heating material is arranged on the side, opposite to the first detection layer, of the skin simulation layer, and the first detection layer at least comprises a first temperature sensor; a second temperature sensor for detecting the heating temperature of the heating material is arranged in the heating detection area; the control display unit comprises a control circuit board electrically connected with the first temperature sensor and the second temperature sensor, and a display device electrically connected with the control circuit board.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection, in particular to a temperature detection device for acupoint heating auxiliary detection. Background Art

[0002] In the field of health therapy, heating materials are often used to heat the skin acupuncture points to promote blood circulation in the skin and achieve the purpose of accelerating metabolism. Since the therapeutic effect of heating materials on the human body is achieved by acting on the inner layer of the skin, the temperature of the heating materials acting on the inner layer of the skin is of great significance for understanding the heating effect of skin acupuncture points. At present, the temperature of the inner layer of the skin when the heating materials act on it is difficult to measure. During moxibustion therapy, since the surface and inner layers of the skin are heated at the same time, the temperature perception of different users is greatly affected by individual differences. The user's perception of the surface temperature of the skin often affects their perception of the heating temperature of the inner layer of the skin, and it is difficult to intuitively understand the thermal radiation temperature and thermal radiation effect of the heating material on the inner layer of the skin. Utility Model Content

[0003] Based on this, it is necessary to provide a temperature detection device that can visualize the temperature of the inner layer of the skin heated by the heating material to address the above-mentioned shortcomings.

[0004] A temperature detection device, comprising:

[0005] Fixed bracket;

[0006] a signal acquisition unit, the signal acquisition unit comprising a first detection layer and a skin simulation layer installed at intervals on the fixed bracket, a heating detection area for detecting the heating material to be detected is provided on the side of the skin simulation layer facing away from the first detection layer, the first detection layer at least comprises a first temperature sensor, and a second temperature sensor for detecting the heating temperature of the heating material is provided in the heating detection area; and

[0007] A control display unit includes a control circuit board electrically connected to the first temperature sensor and the second temperature sensor respectively, and a display device electrically connected to the control circuit board.

[0008] In one embodiment, the temperature detection device also includes a second detection layer located in the heat detection area and installed on a fixed bracket, the second detection layer includes a second thermal conductive film installed on the fixed bracket and used to bear the heat-generating material to be measured, and the second temperature sensor is fixed on the second thermal conductive film.

[0009] In one embodiment, the fixed bracket includes at least one pair of guide columns arranged opposite to each other, and a second mounting frame and a third mounting frame which are arranged in parallel and spaced apart and penetrate each guide column, the skin simulation layer is detachably mounted on the second mounting frame, the second thermally conductive film is fixed on the third mounting frame, and the third mounting frame is slidably mounted on the guide columns and can be close to or away from the second mounting frame.

[0010] In one embodiment, the first temperature sensor is attached to a surface of the skin simulation layer that is away from the second heat-conductive film.

[0011] In one embodiment, the fixed bracket also includes a first mounting frame located on a side of the second mounting frame facing away from the third mounting frame and slidably mounted on each guide column, the first detection layer also includes a first thermally conductive film fixed on the first mounting frame and driven by the first mounting frame to approach or move away from the skin simulation layer, and the first temperature sensor is fixed on the first thermally conductive film.

[0012] In one of the embodiments, the fixing bracket further includes a top plate located above the third installation frame and fixedly connected to the top of each guide column.

[0013] In one of the embodiments, at least the side edges of the second installation frame and the third installation frame are respectively threaded with fixing pins that are tightly pressed against the guide column, and the fixing pins are provided with a rotating handle.

[0014] In one embodiment, the first thermally conductive film and the second thermally conductive film are both copper foil or aluminum foil.

[0015] In one embodiment, the skin-simulating layer is made of a human skin-like material.

[0016] The temperature detection device of the utility model is implemented by providing a skin simulation layer and a first detection layer and a heating detection area located on both sides of the skin simulation layer, so as to simulate the heating of the skin surface layer and the skin inner layer by the heating material. By collecting the detection values ​​of the first temperature sensor and the second temperature sensor and displaying them on the display device, the user can intuitively understand the temperature change of the inner layer of the skin when the heating material heats the skin surface layer, thereby realizing the visualization of the heating temperature of the inner layer of the skin by the heating material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a module structure diagram of a temperature detection device in one embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a temperature detection device in one embodiment of the utility model;

[0019] Figure 3This is a schematic structural diagram of a temperature detection device in another embodiment of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of a temperature detection device in yet another embodiment of the present utility model. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0022] Please combine Figure 1 and Figure 2The utility model discloses a temperature detection device 10 for visualizing the temperature of the inner layer of the skin heated by a heating material. The temperature detection device 10 includes a fixed bracket 100, a signal acquisition unit, and a control display unit, wherein the fixed bracket 100 is used to receive the signal acquisition unit, and the control display unit is used to process and display the temperature information collected by the signal acquisition unit. Specifically, the signal acquisition unit includes a first detection layer 200 and a skin simulation layer 300 installed at intervals on the fixed bracket 100. A heating detection area for detecting the heating material to be tested is provided on the side of the skin simulation layer 300 facing away from the first detection layer 200. The first detection layer 200 includes at least a first temperature sensor 210, and a second temperature sensor 420 for detecting the heating temperature of the heating material is provided in the heating detection area. In this embodiment, the heating material can be directly installed on the fixed bracket, or it can be arranged in the heating detection area through a corresponding detection layer. Further preferably, the temperature detection device also includes a second detection layer 400 located in the fever detection area and mounted on the fixed bracket 100, the second detection layer 400 includes a second thermally conductive film 410 mounted on the fixed bracket 100 and used to bear the detected heating material, and the second temperature sensor 420 is fixed on the second thermally conductive film 410. Among them, the skin simulation layer 300 is used to simulate human skin, the second detection layer 400 is used to collect the heating temperature of the heating material (that is, the heating temperature of the skin simulation layer 300 by the heating material), and the first detection layer 200 is used to collect the temperature after passing through the skin simulation layer 300 (that is, the temperature acting on the inner layer of the skin). In this embodiment, the heating material can be graphene, PI film (Polyimide Film, polyimide film) alloy heating plate, PET film (Polyethyleneterephthalate, high temperature resistant polyester film) alloy heating plate or carbon nanotubes. By setting the first temperature sensor 210 and the second temperature sensor 420, it is possible to simulate the condition of the heating material acting on the skin and collect the heating temperature of the skin surface and the heating temperature of the skin inner layer, so that the user can understand the heating temperature of the skin surface and the skin inner layer caused by the heating material.

[0023] The control display unit includes a control circuit board 500 electrically connected to the first temperature sensor 210 and the second temperature sensor 420, respectively, and a display device 600 electrically connected to the control circuit board 500. The display device 600 can be arranged beside the fixed bracket 100, or directly mounted on the fixed bracket 100. The display device 600 is a display screen. The control circuit board 500 is electrically connected to the first temperature sensor 210 and the second temperature sensor 420 respectively through the detection connection line 700, and the display device 600 is electrically connected to the control circuit board 500 through the display connection line 800. The detection connection line 700 and the display connection line 800 are both data connection lines. By setting the control circuit board 500 and the display device 600, the collected detection value of the first temperature sensor 210 and the detection value of the second temperature sensor 420 can be displayed on the display device 600, so that the user can intuitively understand the temperature of the heating material after passing through the skin simulation layer 300, and then understand the influence of the heating material on the temperature of the inner layer of the skin after acting on the skin. Further, in this embodiment, the temperature detection device 10 also includes a power module for powering the control circuit board 500.

[0024] It should be noted that, in this embodiment, when detecting the temperature on both sides of the skin simulation layer 300, it is necessary to ensure that the first temperature sensor 210 is attached to the lower surface of the skin simulation layer 300 and the second heat-conductive film 410 is attached to the upper surface of the skin simulation layer 300, so as to achieve the scene of simulating the heating material acting on the skin. In addition, in order to compare the heating effect of the heating material on the inner layer of the skin, the skin simulation layer 300 can also be replaced, for example, using a dry skin simulation layer 300 for detection or a wet skin simulation layer 300 for detection, so as to obtain the thermal radiation temperature of the heating material to the inner layer of the skin under different states of the skin simulation layer 300, so as to compare the heating effect of the heating material on the inner layer of the skin.

[0025] In order to reduce the difficulty of replacing the skin simulation layer 300, in one embodiment, the fixing bracket 100 includes at least one pair of guide posts 110 arranged opposite to each other, and a second mounting frame 120 and a third mounting frame 130 arranged in parallel and spaced apart and each of which penetrates the guide posts 110. The skin simulation layer 300 is detachably mounted on the second mounting frame 120, the second heat-conductive film 410 is fixed on the third mounting frame 130, and the third mounting frame 130 is slidably mounted on the guide posts 110 and can be close to or away from the second mounting frame 120. In this way, when the skin simulation layer 300 is replaced, the third mounting frame 130 can be pushed away from the second mounting frame 120 to increase the distance between the second mounting frame 120 and the third mounting frame 130, so as to avoid the second heat-conductive film 410 and the third mounting frame 130 interfering with the replacement of the skin simulation layer 300, or even causing the problem of damage to the second heat-conductive film 410.

[0026] See also Figure 3In one embodiment, the first temperature sensor 210 is attached to the side of the skin simulation layer 300 facing away from the second thermal conductive film 410. In this case, the skin simulation layer 300 serves as a mounting carrier for the first temperature sensor 210. Figure 2 In another embodiment, the fixed bracket 100 also includes a first mounting frame 140 located on a side of the second mounting frame 120 facing away from the third mounting frame 130 and slidably mounted on each guide column 110. The first detection layer 200 also includes a first thermally conductive film 220 fixed on the first mounting frame 140 and driven by the first mounting frame 140 to approach or move away from the skin simulation layer 300. The first temperature sensor 210 is fixed on the first thermally conductive film 220. In this way, when replacing the skin simulation layer 300, the first mounting frame 140 and the third mounting frame 130 can be pushed away from the second mounting frame 120 at the same time to increase the operating space when replacing the skin simulation layer 300. Furthermore, at least the second installation frame 120 and the third installation frame 130 are respectively provided with a limit clip that can lock the guide column 110, so that when the second installation frame 120 and the third installation frame 130 slide to the first temperature sensor 210, the skin simulation layer 300 and the second thermal conductive film 410 are in contact, each limit clip can be locked to achieve the positioning of each installation frame, and the problem of low temperature detection by the first temperature sensor 210 and the second temperature sensor 420 caused by the relative sliding of the first installation frame 140, the second installation frame 120 and the third installation frame 130 is prevented, so as to improve the reliability of the effect of simulating the heating material to heat the inner layer of the skin. In addition, in this embodiment, the first thermal conductive film 220 and the second thermal conductive film 410 are both copper foil or aluminum foil. Preferably, the first thermally conductive film 220 and the second thermally conductive film 410 are both copper foils. Copper foils have good thermal conductivity and can avoid heat loss caused by heat generated by thermal radiation from the heating material when passing through the second thermally conductive film 410. At the same time, it can avoid heat loss caused by heat passing through the first thermally conductive film 220 when the first temperature sensor 210 is arranged on the lower surface of the first thermally conductive film 220, thereby improving the reliability of the effect of simulating the heating material heating the inner layer of the skin.

[0027] As described above, when the first temperature sensor 210 is directly attached to the skin simulation layer 300, the second mounting frame 120 and the third mounting frame 130 are respectively provided with limit clips that can clamp the guide column 110, and the second thermal conductive film 410 is copper foil or aluminum foil. Figure 4In another embodiment, at least the side edges of the second installation frame 120 and the third installation frame 130 are respectively threaded with fixing pins that are tightly pressed against the guide column 110, and the fixing pins are provided with a rotating handle 160, that is, at least the side edges of the second installation frame 120 and the third installation frame 130 are provided with threaded holes, and the fixing pins are passed through the threaded holes and are respectively threadedly connected to the second installation frame 120 and the third installation frame 130, and the ends of the fixing pins are pressed against the guide column 110, which can prevent the installation frame from sliding relative to the guide column, thereby achieving the positioning of each guide column. Of course, a limit clip or fixing pin can be further installed on the first installation frame 140 to achieve position adjustment and fixation of the first installation frame 140.

[0028] In addition, in the above two embodiments, the second installation frame 120 can be fixed on the guide column 110, or can be slidably installed on the guide column 110. In order to improve the stability of each installation frame installed on the guide column 110, the number of guide columns 110 can be increased, and the matching area between the guide column 110 and the installation frame can be increased and the position of the guide column 110 can be adjusted so that each part of the installation frame is evenly stressed, thereby avoiding the problem of insufficient reliability of temperature detection caused by the deflection of the installation frame.

[0029] See also Figure 4 In another embodiment, the fixed bracket 100 also includes a top plate 150 located above the third installation frame 130 and fixedly connected to the top of each guide column 110. By setting the top plate 150, the top of the fixed bracket 100 is fixed, which can reduce the deformation of the fixed bracket 100 during the adjustment of each installation frame and improve the stability of the structure of the fixed bracket 100.

[0030] In one embodiment, the skin simulation layer 300 is made of human skin-like material. Preferably, the skin simulation layer 300 is made of pig skin. In actual operation, biological skin such as sheepskin and cowhide can also be used as the skin simulation layer 300 to simulate human skin, which will not be described in detail here.

[0031] The temperature detection device 10 of the utility model is implemented by setting a skin simulation layer 300, and setting a first detection layer 200 below the skin simulation layer 300, and setting a second simulation layer above the skin simulation layer 300, so as to simulate the heating of the skin surface and the skin inner layer by the heating material. By collecting the detection values ​​of the first temperature sensor 210 and the second temperature sensor 420 and displaying them on the display device 600, the user can intuitively understand the temperature change of the inner layer of the skin when the heating material heats the skin surface, thereby realizing the visualization of the heating temperature of the inner layer of the skin by the heating material.

[0032] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A temperature detection device, characterized in that: include: Fixed bracket; A signal acquisition unit, the signal acquisition unit comprising a first detection layer and a skin simulation layer installed at intervals on the fixed bracket, a heating detection area for detecting the heating material to be detected is provided on the side of the skin simulation layer facing away from the first detection layer, the first detection layer at least comprises a first temperature sensor, and a second temperature sensor for detecting the heating temperature of the heating material is provided in the heating detection area; as well as A control display unit includes a control circuit board electrically connected to the first temperature sensor and the second temperature sensor respectively, and a display device electrically connected to the control circuit board.

2. The temperature detection device according to claim 1, characterized in that: It also includes a second detection layer located in the heat detection area and installed on a fixed bracket. The second detection layer includes a second thermally conductive film installed on the fixed bracket and used for receiving the heat-generating material to be detected. The second temperature sensor is fixed on the second thermally conductive film.

3. The temperature detection device according to claim 2, characterized in that: The fixed bracket includes at least one pair of guide columns arranged opposite to each other, and a second mounting frame and a third mounting frame which are arranged in parallel and spaced apart and penetrate each guide column. The skin simulation layer is detachably mounted on the second mounting frame, the second thermally conductive film is fixed on the third mounting frame, and the third mounting frame is slidably mounted on the guide columns and can be close to or away from the second mounting frame.

4. The temperature detection device according to claim 3, characterized in that: The first temperature sensor is attached to a side of the skin simulation layer facing away from the second heat-conductive film.

5. The temperature detection device according to claim 3, characterized in that: The fixed bracket also includes a first mounting frame located on a side of the second mounting frame facing away from the third mounting frame and slidably mounted on each guide column. The first detection layer also includes a first thermally conductive film fixed on the first mounting frame and moved closer to or away from the skin simulation layer under the drive of the first mounting frame. The first temperature sensor is fixed on the first thermally conductive film.

6. The temperature detection device according to claim 5, characterized in that: The fixing bracket also includes a top plate which is located above the third installation frame and fixedly connected to the tops of the guide columns.

7. The temperature detection device according to claim 5, characterized in that: At least the side edges of the second installation frame and the third installation frame are respectively threaded with fixing pins that are tightly pressed against the guide column, and the fixing pins are provided with a rotating handle.

8. The temperature detection device according to claim 5, characterized in that: The first thermally conductive film and the second thermally conductive film are both copper foil or aluminum foil.

9. The temperature detection device according to any one of claims 2 to 8, characterized in that: The skin simulation layer is made of human skin-like material.

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