A head temperature measuring device and method for amygdala function detection

Abstract

This invention discloses a head temperature measurement device and method for amygdala function testing, relating to the field of medical diagnostic technology. It includes a housing, a display screen fixedly mounted outside the housing, a data acquisition component and a conversion component mounted outside the housing, and a conversion module, an air blowing component, and a heating module installed inside the housing. The data acquisition component consists of a patch and a heat-conducting rod, one end of which is fixedly connected to the patch. The patch adheres to the head to collect head temperature. The air blowing component is used to blow air, working in conjunction with the heating module to heat the scalp. A baffle plate is fixedly installed inside the housing, and an air inlet is provided at the end of the housing. The advantages are: this invention reduces the temperature difference between the epidermis and inner layer by heating the patient's scalp, resulting in faster and more accurate measurements. Furthermore, it can compensate for resistance deviations in the thermistors, extending their service life.

Description

Technical Field

[0001] This invention relates to the field of medical diagnostic technology, and in particular to a head temperature measurement device and method for detecting amygdala function. Background Technology

[0002] The amygdala, a core component of the limbic system, is located deep in the temporal lobe and undertakes key physiological functions such as emotion processing, memory regulation, and behavior control. Its dysfunction is closely related to various neuropsychiatric diseases such as depression, anxiety, autism, and Alzheimer's disease. Accurate detection of temperature changes in related areas of the head can provide a new physiological indicator for indirectly assessing the functional status of the amygdala, which is of great significance for neuroscience research and the early diagnosis of related diseases.

[0003] Currently, quick head temperature measurement devices include infrared thermometers and patch thermometers. Patch thermometers offer more accurate measurements; however, existing patch thermometers cannot be attached to the surface of the person or object being measured to display the temperature continuously. They can only measure the temperature once, and the same action must be repeated every time. Therefore, CN101738258B discloses a patch thermometer, which mainly consists of a sensing unit, a display unit, and an attachment unit. The display and sensing units are combined into one piece, with the display unit located on top and the sensing unit located on the bottom. The attachment part is attached to the block by a patch, so that the sensing unit is exposed downwards. The bottom of the patch has an adhesive for attachment and is temporarily attached by a protective sheet. In use, the protective sheet is peeled off, and the patch is attached to both sides of the test area by the adhesive of the patch, so that the sensing unit is attached to the test area to sense the temperature. The display unit displays the sensed temperature by displaying numbers, colors, sounds, or smells.

[0004] In actual use, the surface temperature of the aforementioned patch thermometer is much lower than the inner temperature. Therefore, during testing, the large temperature difference between the surface and the inner layer will affect the measurement accuracy of the patch thermometer. At the same time, the resistance of the thermistor inside the thermometer will shift over time, ultimately causing measurement deviation.

[0005] Therefore, a novel head temperature measurement device and method for amygdala function detection can be adopted to overcome the shortcomings of existing technologies. Summary of the Invention

[0006] The purpose of this invention is to solve the problems existing in the prior art, and to propose a head temperature measurement device and method for amygdala function detection.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A head temperature measuring device for amygdala function testing includes a housing, a display screen fixedly installed outside the housing, a data acquisition component and a conversion component installed outside the housing, and a conversion module, an air blowing component and a heating module installed inside the housing.

[0009] The data collection component consists of a patch and a heat-conducting rod. One end of the heat-conducting rod is fixedly connected to the patch. The patch is attached to the head to collect the head temperature. The air blowing component is used to blow air and, in conjunction with the heating module, heats the head skin. A baffle plate is fixedly installed inside the outer shell, and an air inlet is provided at the end of the outer shell.

[0010] The conversion module includes a compensation mechanism and a thermistor that cooperates with the heat-conducting rod. The other end of the heat-conducting rod is fixedly connected to the thermistor. The temperature on the patch is transmitted to the thermistor through the heat-conducting rod. Then, the conversion module converts the thermal signal into an electrical signal and displays the specific temperature on the display screen. The outer shell has a cavity for storing the conversion module and multiple air passages. Each air passage is connected to the cavity and the air inlet.

[0011] Preferably, the acquisition component further includes multiple spring rods fixedly installed inside the housing, and the telescopic ends of the multiple spring rods are jointly fixedly installed with an air guide tube. An air guide shroud is fixedly connected to the air guide tube, the patch is located inside the air guide shroud, and the heat-conducting rod is located inside the air guide tube. The heat-conducting rod passes through and extends out of the air guide tube, and the heat-conducting rod and the air guide tube are slidably connected.

[0012] Preferably, the top of the air guide cover has multiple air vents, and the curvature of the patch is the same as the curvature of the inner ring of the air guide cover.

[0013] Preferably, the air blowing assembly includes a fixed plate fixedly installed inside the housing, a bracket fixedly installed on the fixed plate, a motor fixedly installed on the bracket, and a fan driven by the motor fixedly installed on the fixed plate.

[0014] Preferably, the conversion assembly includes multiple slide rods slidably mounted on the housing. One end of each slide rod is fixedly mounted with a push ring. Multiple return springs are fixedly mounted between the push ring and the housing. A heating switch cooperating with the heating module is fixedly mounted inside the housing. The other end of each slide rod is fixedly mounted with a push block. A sealing ring is fixedly mounted on the push block. A telescopic rubber ring cooperating with the sealing ring is fixedly mounted on the housing. Both the telescopic rubber ring and the sealing ring cooperate with the air inlet. An arc-shaped baffle is fixedly mounted on the push block. The arc-shaped baffle has multiple round holes that cooperate with corresponding air passages.

[0015] Preferably, the compensation mechanism includes a fixed resistor and a threaded resistor connected to the thermistor in the same circuit. A conductive ring is slidably mounted on the threaded resistor. The conductive ring, the thermistor, the fixed resistor, and the threaded resistor form a resistance circuit. An adjustment structure is mounted on the conductive ring.

[0016] Preferably, the adjustment structure includes a rotating blade rotatably mounted on a conductive ring, the rotating blade being threadedly rotatably connected to the threaded resistor, the rotating blade being located inside the cavity and cooperating with the air passage.

[0017] Preferably, the conversion module further includes a perforated heat sink, which is located inside the cavity and used in conjunction with the air duct.

[0018] Preferably, a handle is fixedly installed on the bottom of the housing, and a main switch is fixedly installed on the bottom of the housing.

[0019] The present invention also provides a method for measuring head temperature for amygdala function testing, including the above-mentioned head temperature measuring device for amygdala function testing, and further including the following steps:

[0020] S1. First, start the heating module and the air blowing component. The air blowing component will draw in the outside air into the shell and blow it onto the heating module through the guide plate. The heating module will heat the air and set the heating temperature to 35 degrees.

[0021] S2. After heating for a period of time, place the collection component on the patient's forehead. At this time, the patch is not in contact with the forehead. Then continue to blow air to heat it. The heated air will heat the outer skin of the forehead, reducing the temperature difference between the outer skin and the inner layer. Then press the collection component to make the patch inside the collection component in contact with the forehead. At this time, the air inside the collection component will not pass through the patient's forehead, but will be directly discharged. The patch will transfer the temperature on the forehead to the thermistor through the heat conduction rod, and then display it as a digital temperature through the conversion module.

[0022] S3. Then manually press the conversion component. The conversion component will block the air inlet. At this time, the blowing component continues to blow air. Since the air inlet is blocked, air cannot be drawn in from the air inlet. Instead, air is drawn into the outer shell through the air passage. The air that comes in through the air passage will pass through the cavity. The airflow speed of the air passage is controlled according to the degree of pressing of the conversion component.

[0023] When the pressure is applied less than halfway to open the airway, the airflow speed is low, but the heating module is off, and air passes through the cavity to dissipate heat from the conversion module.

[0024] When the pressure is applied to open the airway more than halfway, the airflow speed is high, which will drive the compensation mechanism to operate and compensate the resistance of the thermistor to correct the resistance value in the circuit.

[0025] Compared with existing technologies, the advantages of this invention are:

[0026] 1. This head temperature measurement device for amygdala function testing heats the patient's forehead skin by setting up a heating module and an air blowing component when measuring the patient's head temperature. This reduces the temperature difference between the forehead skin and the inner layer temperature, making the skin temperature closer to the subcutaneous core temperature. The interference of environmental factors on the measurement results is greatly reduced. In addition, raising the skin temperature can reflect the true subcutaneous body temperature more quickly. This not only shortens the measurement time but also reduces the error caused by algorithm correction and improves measurement efficiency.

[0027] 2. This head temperature measurement device for amygdala function testing, when measuring the temperature of a patient's head, uses a blower component in conjunction with a heating module to not only warm the forehead skin but also blow away hair, sweat, and other debris, enabling a more accurate measurement of the forehead temperature.

[0028] 3. This amygdala function testing head temperature measurement device, when measuring the temperature of a patient's head, can change the air intake channel by setting a conversion component. This not only has a blowing effect, but also dissipates heat from the conversion module when air enters from the airway. At the same time, it can further trigger the conversion component to compensate for the resistance of the thermistor that has deviated due to long-term use, so as to measure the temperature of the patient's forehead faster and more efficiently. Attached Figure Description

[0029] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0030] Figure 1 This is a schematic diagram of the structure of a head temperature measuring device for detecting amygdala function proposed in this invention;

[0031] Figure 2 for Figure 1 Detailed schematic diagram of the structure after rotation at a certain angle;

[0032] Figure 3 for Figure 1 Detailed schematic diagram of the structure after removing the handle;

[0033] Figure 4 for Figure 3 Detailed schematic diagram of the structure after rotation at a certain angle;

[0034] Figure 5 for Figure 4 Detailed schematic diagram of the structure after removing the cover plate and rotating it at a certain angle;

[0035] Figure 6 for Figure 5 Detailed schematic diagram of the structure after the outer shell is cut open and rotated at a certain angle;

[0036] Figure 7 for Figure 6 Detailed schematic diagram of the structure after rotation at a certain angle;

[0037] Figure 8 for Figure 7 Detailed schematic diagram of the structure after removing the heat insulation plate from the conversion module;

[0038] Figure 9 for Figure 8 Detailed schematic diagram of the planar structure along one of the angles;

[0039] Figure 10 for Figure 6 A detailed enlarged structural diagram showing the structure after removing the outer casing, heating module, conversion module, and acquisition components;

[0040] Figure 11 for Figure 10 Detailed schematic diagram of the structure after rotation at a certain angle;

[0041] Figure 12 for Figure 6 Detailed schematic diagram of the enlarged structure of the conversion module and the acquisition component;

[0042] Figure 13 for Figure 12 Detailed schematic diagram of the structure after rotation at a certain angle;

[0043] Figure 14 for Figure 13 Detailed schematic diagram of the structure after the air duct and air hood are cut open;

[0044] Figure 15 for Figure 12 Detailed schematic diagram of the enlarged structure of the conversion module and compensation mechanism;

[0045] Figure 16 for Figure 15 Detailed schematic diagram of the enlarged structure of the compensation mechanism;

[0046] Figure 17 for Figure 16 Detailed schematic diagram of the structure after rotation at a certain angle.

[0047] In the diagram: 1. Handle, 2. Housing, 3. Display screen, 4. Data acquisition component, 5. Conversion component, 6. Cover plate, 7. Main switch, 8. Guide plate, 9. Heating module, 10. Conversion module, 11. Air blowing component, 12. Bracket, 13. Fixing plate, 14. Push block, 15. Fan, 16. Motor, 17. Heating switch, 18. Elastic telescopic rod, 19. Arc-shaped baffle, 20. Telescopic rubber ring, 21. Push ring, 22. Return spring, 23. Compensation mechanism, 24. Hollow heat sink, 25. Sealing ring, 26. Air guide tube, 27. Spring rod, 28. Air guide cover, 29. Patch, 30. Heat conduction rod, 31. Thermistor, 32. Fixed resistor, 33. Threaded resistor, 34. Rotating blade, 35. Conductive ring. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] Example 1: Refer to Figures 1-14 A head temperature measuring device for amygdala function testing includes a housing 2, a display screen 3 fixedly installed outside the housing 2, a data acquisition component 4 and a conversion component 5 installed outside the housing 2, and a conversion module 10, an air blowing component 11 and a heating module 9 installed inside the housing 2.

[0050] The acquisition component 4 consists of a patch 29 and a heat-conducting rod 30. One end of the heat-conducting rod 30 is fixedly connected to the patch 29. The patch 29 is attached to the head to collect the head temperature. The air blowing component 11 is used to blow air. In conjunction with the heating module 9, it heats the skin of the head. A guide plate 8 is fixedly installed inside the outer shell 2. An air inlet is opened at the end of the outer shell 2.

[0051] The outer shell 2 has a cavity for storing the conversion module 10, and the outer shell 2 has multiple air passages, each of which is connected to the cavity and the air inlet.

[0052] The acquisition component 4 also includes multiple spring rods 27 fixedly installed inside the housing 2. The telescopic ends of the multiple spring rods 27 are jointly fixedly installed with a duct 26. A duct hood 28 is fixedly connected to the duct 26. The patch 29 is located inside the duct hood 28, and the heat-conducting rod 30 is located inside the duct 26. The heat-conducting rod 30 passes through and extends out of the duct 26, and the heat-conducting rod 30 is slidably connected to the duct 26. Multiple ventilation holes are opened on the top of the duct hood 28, and the curvature of the patch 29 is the same as the curvature of the inner circle of the duct hood 28.

[0053] The air guide hood 28 is made of rubber. The air entering from the air inlet will be guided by the air guide plate 8, which will change the air from horizontal to vertical upward blowing. The air will be heated by the heating module 9. The heating temperature is 35 degrees Celsius, which is slightly lower than the human body temperature, but does not exceed the minimum human body temperature.

[0054] Before measurement, the forehead is heated by blowing air. At this time, the patch 29 is not in contact with the forehead. Since the patch 29 is located inside the air guide 28, there will be a gap between the patch 29 and the air guide 28 (left and right gap, the width of the patch 29 is equal to the width inside the air guide 28). After the air in the air guide tube 26 enters the air guide 28, it will blow out from both sides of the air guide 28 towards the middle along the inner side of the patch 29, and then be discharged from the vent at the top of the air guide 28. During the process, the heated air will pass over the forehead, heat the forehead, and blow away the sweat and hair on the forehead.

[0055] During subsequent measurements, the outer shell 2 is manually pressed towards the forehead. When the air guide 28 is under pressure, it will cause the air guide tube 26 to slide on the outer shell 2 and retract into the outer shell 2. At this time, the spring rod 27 is compressed, while the heat-conducting rod 30 located inside the air guide tube 26 remains fixed. Therefore, the patch 29 remains fixed, while the air guide 28 moves. When pressed, the patch 29 will be in contact with the forehead. At this time, the patch 29 is flush with the inner ring of the air guide 28, sealing the inner ring of the air guide 28. However, after the air enters the air guide 28 from the air guide tube 26, the air will not pass through the forehead, but will be discharged directly from the vent.

[0056] When the patch 29 is attached to the forehead, the temperature on the forehead is transmitted to the thermistor 31 through the heat-conducting rod 30. Then, it is converted into an electrical signal by the conversion module 10 and finally displayed on the display screen 3. (The conversion module 10 is equipped with a heat insulation plate to isolate the conversion module 10 from the heated air inside the outer casing 2, so as to prevent the conversion module 10 from being heated and shortening its service life.)

[0057] The air blowing assembly 11 includes a fixed plate 13 fixedly installed inside the housing 2, a bracket 12 fixedly installed on the fixed plate 13, a motor 16 fixedly installed on the bracket 12, and a fan 15 driven by the motor 16 fixedly installed on the fixed plate 13.

[0058] When started, the rotation of the drive end of the motor 16 will drive the fan 15 to rotate, drawing outside air into the housing 2 through the air intake hole, and then guiding it through the guide plate 8;

[0059] The conversion assembly 5 includes multiple slide rods slidably mounted on the housing 2. One end of each slide rod is fixedly mounted with a push ring 21. Multiple return springs 22 are fixedly mounted between the push ring 21 and the housing 2. A heating switch 17 that cooperates with the heating module 9 is fixedly mounted inside the housing 2. The other end of each slide rod is fixedly mounted with a push block 14. A sealing ring 25 is fixedly mounted on the push block 14. A telescopic rubber ring 20 that cooperates with the sealing ring 25 is fixedly mounted on the housing 2. Both the telescopic rubber ring 20 and the sealing ring 25 cooperate with the air inlet. An arc-shaped baffle 19 is fixedly mounted on the push block 14. The arc-shaped baffle 19 has multiple round holes that cooperate with the corresponding air passages.

[0060] When the patient’s forehead is initially heated, the push block 14 remains stationary, the air inlet is open, and the fan 15 rotates to draw in outside air through the air inlet.

[0061] Then press the push block 14, and the push block 14 will move to the side closer to the outer shell 2 until the sealing ring 25 on the push block 14 abuts against the telescopic rubber ring 20 on the outer shell 2. At this time, the air inlet is blocked, while the fan 15 continues to rotate, and external air will be drawn in through the air passage.

[0062] When the sealing ring 25 abuts against the telescopic rubber ring 20, the sliding rod moves and drives the push ring 21 to move. The push ring 21 abuts against the heating switch 17 to shut off the heating module 9. At this time, the air entering the housing 2 will not be heated (used to dissipate heat from the conversion module 10 after long-term uninterrupted use, at which time the overlap between the round hole and the air passage does not exceed half of the round hole).

[0063] The compensation mechanism 23 includes a fixed resistor 32 connected to the thermistor 31 in the same circuit and a threaded resistor 33. A conductive ring 35 is slidably mounted on the threaded resistor 33. The conductive ring 35, the thermistor 31, the fixed resistor 32 and the threaded resistor 33 form a resistance circuit. An adjustment structure is mounted on the conductive ring 35.

[0064] After prolonged use, the current and heat generated by the circuit will cause the resistance of the thermistor 31 to deviate. At this time, the push block 14 will continue to be pressed on the basis of the sealing ring 25 and the telescopic rubber ring 20. When the push block 14 presses against the telescopic rubber ring 20, the telescopic rubber ring 20 will be compressed. At this time, the round hole on the arc baffle 19 has a higher degree of overlap with the air passage, the air intake is larger (the overlap is more than half of the round hole), and the air flow rate is large.

[0065] The adjustment structure includes a rotating blade 34 rotatably mounted on a conductive ring 35. The rotating blade 34 is connected to the threaded resistor 33 by a threaded rotation. The rotating blade 34 is located inside the cavity and cooperates with the air passage.

[0066] When the airflow velocity into the cavity is high, it will cause the rotating blade 34 to rotate. The rotation of the rotating blade 34 will move on the threaded resistor 33, thereby driving the conductive ring 35 to move on the threaded resistor 33. This changes the resistance value of the threaded resistor 33 connected in the circuit, thereby compensating for the deviation of the resistance value of the thermistor 31 (when the airflow is low, it cannot drive the rotating blade 34 to rotate. A certain strength of damping is set on the rotating blade 34 to counteract the airflow intensity).

[0067] Example 2: This example differs from Example 1 in that: (Refer to...) Figures 5-9 , Figures 12-17 The conversion module 10 includes a compensation mechanism 23 and a thermistor 31 that cooperates with the heat-conducting rod 30. The other end of the heat-conducting rod 30 is fixedly connected to the thermistor 31. The temperature on the patch 29 is transmitted to the thermistor 31 through the heat-conducting rod 30. Then, the conversion module 10 converts the thermal signal into an electrical signal and displays the specific temperature on the display screen 3. A cover plate 6 is fixedly installed on the outer casing 2 to facilitate the inspection and maintenance of the internal parts of the outer casing 2.

[0068] The conversion module 10 also includes a perforated heat sink 24, which is located inside the cavity and is used in conjunction with the air passage.

[0069] When the overlap between the circular hole and the air passage does not exceed half of the circular hole, the air in the air passage will pass through the cavity and then through the hollow heat sink 24. The hollow heat sink 24 absorbs the heat on the conversion module 10 and is carried away by the air.

[0070] A handle 1 is fixedly installed at the bottom of the outer casing 2, and a main switch 7 is also fixedly installed at the bottom of the outer casing 2. The handle 1 is used for gripping, making it more convenient for medical staff to use. After the main switch 7 is turned on, the motor 16 and the heating module 9 both enter the operating state.

[0071] The specific operating steps of this device are as follows:

[0072] First, the heating module 9 and motor 16 are started by the main switch 7. The rotation of the motor 16 will drive the fan 15 to rotate, drawing outside air into the housing 2 through the air inlet. Then, the air is guided by the guide plate 8 and blown onto the heating module 9. The heating module 9 heats the air, and the heating temperature is set at thirty-five degrees.

[0073] After heating for a period of time, place the air guide mask 28 on the patient's forehead. At this time, the patch 29 is not in contact with the forehead. Then continue to blow air and heat. At this time, the heated air will heat the outer skin of the forehead, reducing the temperature difference between the outer skin and the inner layer.

[0074] Then, manually press the outer shell 2 towards the forehead. When the air vent 28 is under pressure, it will cause the air vent tube 26 to slide on the outer shell 2 and retract into the outer shell 2. At this time, the spring rod 27 is compressed, while the heat-conducting rod 30 located inside the air vent tube 26 remains fixed. Therefore, the patch 29 remains fixed, while the air vent 28 moves. When pressed, the patch 29 will be in contact with the forehead. At this time, the patch 29 is flush with the inner ring of the air vent 28, sealing the inner ring of the air vent 28. However, after the air enters the air vent 28 from the air vent tube 26, the air will not pass through the forehead because the patch 29 blocks the air outlet of the inner ring of the air vent 28. Instead, the air will be discharged directly from the vent. The patch 29 will transfer the temperature on the forehead to the thermistor 31 through the heat-conducting rod 30, and then display it as a digital temperature through the conversion module 10.

[0075] Next, press the push block 14. The push block 14 will move towards the side closer to the outer shell 2 until the sealing ring 25 on the push block 14 abuts against the telescopic rubber ring 20 on the outer shell 2. At this time, the air inlet is blocked, while the fan 15 continues to rotate. At this time, external air will be drawn in through the air passage. The air that comes in through the air passage will pass through the cavity.

[0076] When the sealing ring 25 abuts against the telescopic rubber ring 20, the sliding rod moves and drives the push ring 21 to move. When the air passage and the round hole overlap by more than half, the push ring 21 abuts against the heating switch 17 to shut off the heating module 9. At this time, the air entering the outer shell 2 will not be heated. At this time, the airflow speed is small. The airflow passes through the hollow heat sink 24. The hollow heat sink 24 absorbs the heat on the conversion module 10 and is carried away by the air to dissipate, thereby performing heat dissipation operation.

[0077] When the pressure is applied to the point that the air passage and the round hole overlap by more than half, the airflow speed is high, which blows the rotating blade 34 to rotate. The rotating blade 34 will move on the threaded resistor 33, thereby driving the conductive ring 35 to move on the threaded resistor 33, thereby changing the resistance value of the threaded resistor 33 connected in the circuit, thereby compensating for the deviation of the resistance value of the thermistor 31 and correcting the resistance value in the circuit.

[0078] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A head temperature measuring device for amygdala function testing, comprising a housing (2), a display screen (3) fixedly mounted outside the housing (2), a data acquisition component (4) mounted outside the housing (2), and a conversion component (5), characterized in that, It also includes a conversion module (10), an air blowing assembly (11), and a heating module (9) installed inside the housing (2); The acquisition component (4) consists of a patch (29) and a heat-conducting rod (30). One end of the heat-conducting rod (30) is fixedly connected to the patch (29). The patch (29) is attached to the head to collect the head temperature. The blowing component (11) is used to blow air. In conjunction with the use of the heating module (9), the head skin is heated. A guide plate (8) is fixedly installed inside the outer shell (2). An air inlet is opened at the end of the outer shell (2). The acquisition component (4) also includes multiple spring rods (27) fixedly installed inside the outer shell (2). The telescopic ends of the multiple spring rods (27) are fixedly installed with a gas guide tube (26). A gas guide cover (28) is fixedly connected to the gas guide tube (26). The patch (29) is located inside the gas guide cover (28), and the heat-conducting rod (30) is located inside the gas guide tube (26). The heat-conducting rod (30) passes through and extends out of the gas guide tube (26), and the heat-conducting rod (30) is slidably connected to the gas guide tube (26). The conversion module (10) includes a compensation mechanism (23) and a thermistor (31) that cooperates with the heat-conducting rod (30). The other end of the heat-conducting rod (30) is fixedly connected to the thermistor (31). The temperature on the patch (29) is transmitted to the thermistor (31) through the heat-conducting rod (30). Then, the heat signal is converted into an electrical signal by the conversion module (10) and the specific temperature is displayed on the display screen (3). The outer shell (2) has a cavity for storing the conversion module (10). The outer shell (2) has multiple air passages, each of which is connected to the cavity and the air inlet. The conversion component (5) includes multiple sliding rods slidably mounted on the outer shell (2). One end of each sliding rod is fixedly mounted with a push ring (21). Multiple return springs (22) are fixedly mounted between the push ring (21) and the outer shell (2). A heating switch (17) cooperating with the heating module (9) is fixedly mounted inside the outer shell (2). A push block (14) is fixedly mounted on the other end of each sliding rod. A sealing ring (25) is fixedly mounted on the push block (14). A telescopic rubber ring (20) cooperating with the sealing ring (25) is fixedly mounted on the outer shell (2). The telescopic rubber ring (20) and the sealing ring (25) are both cooperating with the air inlet. An arc-shaped baffle (19) is fixedly mounted on the push block (14). Multiple round holes cooperating with corresponding air passages are opened on the arc-shaped baffle (19). The compensation mechanism (23) includes a fixed resistor (32) connected to the thermistor (31) in the same circuit and a threaded resistor (33). A conductive ring (35) is slidably mounted on the threaded resistor (33). The conductive ring (35), the thermistor (31), the fixed resistor (32) and the threaded resistor (33) form a resistance circuit. An adjustment structure is mounted on the conductive ring (35). The adjustment structure includes a rotating blade (34) rotatably mounted on a conductive ring (35), the rotating blade (34) and the threaded resistor (33) are connected by a threaded rotation, the rotating blade (34) is located inside the cavity and cooperates with the air passage; The method for measuring head temperature using a head temperature measurement device for amygdala function testing is as follows: S1. First, start the heating module (9) and the air blowing component (11). The air blowing component (11) will draw external air into the outer shell (2) and blow it onto the heating module (9) through the guide plate (8). The heating module (9) heats the air, and the heating temperature is set at thirty-five degrees. S2. After heating for a period of time, place the collection component (4) on the patient's forehead. At this time, the patch (29) is not in contact with the forehead. Then continue to blow air to heat it. At this time, the heated air will heat the outer skin of the forehead, reducing the temperature difference between the outer skin and the inner layer. Then press the collection component (4) so ​​that the patch (29) in the collection component (4) is in contact with the forehead. At this time, the air in the collection component (4) will not pass through the patient's forehead, but will be directly discharged. The patch (29) will transmit the temperature on the forehead to the thermistor (31) through the heat conduction rod (30), and then display it as a digital temperature through the conversion module (10). S3. Then manually press the conversion component (5). The conversion component (5) will block the air inlet. At this time, the blowing component (11) continues to blow air. Since the air inlet is blocked, it is impossible to draw air from the air inlet. Instead, it draws air into the outer shell (2) through the air passage. The air that comes in through the air passage will pass through the cavity. The airflow speed of the air passage is controlled according to the degree of pressing of the conversion component (5). When the pressure is less than half open to the airway, the airflow speed is low, but the heating module (9) is closed at this time, and the air passes through the cavity to dissipate heat to the conversion module (10); When the pressure causes the airway to open more than halfway, the airflow speed is high, which will drive the compensation mechanism (23) to operate and compensate the resistance of the thermistor (31) to correct the resistance in the circuit.

2. The head temperature measuring device for amygdala function testing according to claim 1, characterized in that, The top of the air guide cover (28) has multiple air vents, and the curvature of the patch (29) is the same as the curvature of the inner ring of the air guide cover (28).

3. The head temperature measuring device for amygdala function testing according to claim 1, characterized in that, The air blowing assembly (11) includes a fixed plate (13) fixedly installed inside the housing (2), a bracket (12) fixedly installed on the fixed plate (13), a motor (16) fixedly installed on the bracket (12), and a fan (15) driven by the motor (16) fixedly installed on the fixed plate (13).

4. The head temperature measuring device for amygdala function testing according to claim 1, characterized in that, The conversion module (10) also includes a perforated heat sink (24), which is located inside the cavity and is used in conjunction with the air passage.

5. The head temperature measuring device for amygdala function testing according to claim 1, characterized in that, A handle (1) is fixedly installed on the bottom of the outer casing (2), and a main switch (7) is fixedly installed on the bottom of the outer casing (2).

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