Head cooling device for emergency care

Abstract

The application discloses a head cooling device for emergency nursing, which comprises a main body, a blocking strip, a telescopic arc plate installed on the outer surface of the main body, a protection frame fixedly connected to the inner surface of the main body, an elastic clamping plate fixedly connected to the bottom of the main body, and a fixing buckle fixedly connected to the position matched with the elastic clamping plate at the bottom of the main body; and a fan, which comprises a connecting end and a conveying pipe installed on the top of the fan, and is communicated with the main body at the bottom, and belongs to the technical field of head cooling. The head cooling device for emergency nursing can increase the ventilation area of the main body by exposing the active space after the telescopic arc plate slides, and is convenient for rapid cooling of the patient; the temperature sensor can detect the temperature of the head of the patient in real time after wearing, and is convenient for controlling the cooling work of the equipment, and thus the comfort of the patient in the treatment process is improved.

Description

Technical Field

[0001] This invention relates to the field of head cooling technology, specifically to a head cooling device for emergency care. Background Technology

[0002] The emergency room, also known as the emergency department, is the department in a hospital with the highest concentration of critically ill patients, the most diverse range of illnesses, and the heaviest workload in terms of resuscitation and management. Patients often experience fever after trauma, surgery, or viral infections. The head, as a core area for bodily function control, can suffer irreversible damage if kept in a state of high fever for an extended period. Therefore, reliable and effective cooling of the patient's head is essential in the emergency room. Currently, emergency care methods for cooling the head include alcohol wiping and medication. Besides medication, alcohol wiping is the simplest, most effective, and safest method. For patients with symptoms such as cerebral hemorrhage or high fever, external forced cooling is necessary. Fever is a common symptom in the emergency room. High fever often causes convulsions in some patients, and repeated or prolonged convulsions can lead to brain tissue damage, resulting in varying degrees of sequelae. This is especially true for non-infectious and weakly infectious patients with high fever. However, the concentration of alcohol used for wiping is difficult to control, and prolonged exposure can irritate the skin and lead to absorption problems. Excessive moisture on the skin can cause discomfort. The main purpose of head cooling is to protect the brain, which is one of the most important aspects of on-site cardiopulmonary resuscitation. After cardiac arrest, the degree of brain damage is directly proportional to the patient's body temperature and the ambient temperature. The higher the temperature, the faster the brain cells metabolize and die; conversely, the lower the temperature, the slower the brain cells die. Cooling should be applied every 30 minutes or as directed by a doctor, maintaining a rectal temperature of 33°C, not lower than 30°C. Rectal temperature should be monitored every 15 minutes to prevent ventricular fibrillation and atrioventricular block. Currently, most emergency head cooling methods use ice caps, but the head tends to sweat during cooling, and the sweat can affect the patient. When using cold water to cool the patient, the flow of cold water can easily generate moisture, causing dampness at the patient's wearing area, reducing patient comfort. Water leakage can affect the patient's treatment, and accidental contact during water delivery is possible. It is also difficult to measure the temperature at the wearing area.

[0003] In summary, the head is prone to sweating during the cooling process, and the flowing sweat can affect the patient, reducing the patient's comfort during the cooling process. It is also easy to accidentally bump the head during water delivery, and it is not easy to measure the temperature of the wearing area. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention is: a head cooling device for emergency care, comprising,

[0005] The main body has a blocking strip and a telescopic arc plate installed on the outer surface of the main body. A protective frame is fixedly connected to the inner surface of the main body. An elastic plate is fixedly connected to the bottom of the main body. A fixing buckle is fixedly connected to the bottom of the main body at a position that matches the elastic plate.

[0006] A fan, having a connecting end and a delivery pipe installed on top of the fan, the bottom of the fan communicating with the main body and extending into the interior of the main body, is engaged with the main body by a fixing buckle and an elastic plate, and the main body can provide protection for the patient when worn. The cold air generated by the fan can be directly delivered to the interior of the main body, while the hot air generated by the fan is discharged through the delivery pipe, making it difficult for the heat generated by the fan to enter the interior of the main body. The telescopic arc plate can slide on the main body, revealing a space for movement after sliding, while avoiding heat residue inside the main body. The protective frame includes:

[0007] The head cover has a sealing ring and an inner support frame fixedly connected to the inner surface of the head cover. A guide is fixedly connected to the top of the inner support frame, and a wiping rack is fixedly connected to the guide at a position away from the inner support frame. The side of the wiping rack closer to the main body is fixedly connected to the head cover.

[0008] The heat dissipation tube frame has a connecting end and a temperature sensor installed near the fan. A connecting ring is fixedly connected to the temperature sensor at a position away from the fan. The outer surface of the connecting ring is fixedly connected to the head cover. The heat dissipation tube frame circulates with the fan, allowing the heat dissipation tube frame to disperse cool air on the head cover. The head cover and connecting ring are in contact with the patient after wearing the device. The temperature sensor allows for real-time detection of the head temperature after wearing the device, facilitating subsequent control of the device's cooling operation. The position of the heat dissipation tube frame away from the main body is fixedly connected to the head cover, and the position of the heat dissipation tube frame near the temperature sensor is connected to the fan. The bottom of the temperature sensor penetrates through the head cover and extends into the interior of the head cover. The guide member is connected to the head cover at a position near the main body.

[0009] Preferably, the wiping rack includes a fixed arc plate, a guide frame is fixedly connected to the top of the fixed arc plate, a positioning frame is fixedly connected to the fixed arc plate away from the guide frame, and a stabilizing frame is rotatably connected to the side of the positioning frame near the guide frame. The guide frame and the positioning frame cooperate on the fixed arc plate, and the guide frame guides the movement of the stabilizing frame, making it less prone to tilting during movement. The fixed arc plate provides support and increases the stability between the two components. The side of the stabilizing frame away from the positioning frame is slidably connected to the guide frame. An elastic adsorption pad is fixedly connected to the inner surface of the stabilizing frame. The elastic adsorption pad moves with the stabilizing frame and is less likely to fall off. The installation position of the stabilizing frame allows for movement space, enabling the circulation of cool air during wiping.

[0010] Preferably, the inner support frame includes an extension plate, and a support plate is fixedly connected to the bottom of the extension plate. The support plate cooperates with the extension plate, and when the support plate contacts the head cover, it facilitates the distribution of cold air by blowing onto the support plate. A reinforcing frame is fixedly connected to the support plate near the extension plate, and a sealing plate is fixedly connected to the side of the reinforcing frame away from the support plate. An elastic soft plate is fixedly connected to the side of the sealing plate away from the reinforcing frame. The bottom of the elastic soft plate near the sealing plate is fixedly connected to the extension plate. The elastic soft plate contacts the patient's head on the sealing plate, and the elastic soft plate can contact the extension plate, allowing it to be fixed according to different patients.

[0011] Preferably, the guide includes a contact plate, a spring frame is fixedly connected to the bottom of the contact plate, an auxiliary frame is fixedly connected to the bottom of the inner cavity of the spring frame, and an air guide vane is rotatably connected to the side of the contact plate away from the auxiliary frame. The air guide vane rotates on the contact plate with the blowing of cold air and is placed vertically on the contact plate. At the same time, the contact plate supports the spring frame inside, thereby ensuring the movement space inside the spring frame. The side of the contact plate away from the air guide vane is fixedly connected to the auxiliary frame, and a side support plate is fixedly connected to the side of the spring frame away from the auxiliary frame. The side support plate is connected to the spring frame, so that the side support plate can play an auxiliary role and further ensure the bearing capacity of the side support plate itself.

[0012] Preferably, the stabilizing frame includes a mounting frame. A clamping block is fixedly connected to the top of the inner cavity of the mounting frame, a reset plate is fixedly connected to the middle of the inner cavity of the mounting frame, and a linkage plate is fixedly connected to the bottom of the inner cavity of the mounting frame. The clamping block fixes the elastic adsorption pad inside the mounting frame, and the reset plate, being inside the mounting frame, can push the elastic adsorption pad, making it less prone to denting or sagging after installation. The side of the linkage plate away from the clamping block passes through the mounting frame and extends to the outside of the mounting frame. A moving end is fixedly connected to the side of the mounting frame away from the linkage plate. The moving end has a motor and a transmission roller, which drives the mounting frame to move, thereby ensuring that the moving end and the linkage plate move simultaneously.

[0013] Preferably, the reinforcing frame includes an inner support plate, a connecting frame is fixedly connected to the bottom of the inner support plate, and a heat-absorbing plate is fixedly connected to the connecting frame near the inner support plate. The inner support plate and the heat-absorbing plate are located inside the connecting frame, and the heat-absorbing plate can absorb heat from inside the equipment, thereby reducing the internal temperature of the equipment. Two inner support plates are provided inside the connecting frame to reinforce different positions. An adjusting frame is rotatably connected to the side of the connecting frame away from the inner support plate, and a reinforcing seat is rotatably connected to the adjusting frame away from the connecting frame. The side of the reinforcing seat near the inner support plate is slidably connected to the connecting frame. Two reinforcing seats are provided on the adjusting frame, and the contact between the reinforcing seat and the support plate increases the weight of the support plate itself.

[0014] Preferably, the auxiliary frame includes a central fixed rod, with movable plates rotatably connected to both ends of the central fixed rod. A vertical support plate is rotatably connected to the side of the movable plate away from the central fixed rod. An abutment block is fixedly connected to the vertical support plate away from the movable plate, and a protective plate is fixedly connected to the side of the vertical support plate near the abutment block. The contact plate can be fixed on the vertical support plate by the abutment block, and the abutment block and the protective plate simultaneously contact the contact plate, making it easy to keep the installation position of the contact plate vertical. The side of the movable plate away from the central fixed rod extends into the interior of the vertical support plate. The central fixed rod is rotated by the cold air blowing on the movable plate on the vertical support plate. At the same time, the cooperation between the central fixed rod and the movable plate fixes the two vertical support plates, thereby ensuring that the cold air flows along the correct route.

[0015] This invention provides a head cooling device for emergency care. It has the following beneficial effects:

[0016] 1. This emergency nursing head cooling device is equipped with a telescopic arc plate, a main body, a head cover, and a temperature sensor. Cool air generated by a fan is directly delivered to the interior of the main body, while hot air generated by the fan is discharged through a delivery pipe, facilitating air circulation within the device and preventing heat generated by the fan from easily entering the main body. The telescopic arc plate can slide on the main body, increasing the ventilation area and facilitating rapid cooling of the patient. The temperature sensor allows for real-time monitoring of the head temperature after wearing the device, enabling subsequent control of the cooling process and improving patient comfort during treatment. The fan-driven delivery of cool air prevents moisture buildup at the cooling site, avoiding the problem of a damp head that is difficult to clean.

[0017] 2. This head cooling device for emergency nursing uses a movable plate on a vertical support plate to rotate a central fixing rod caused by the blowing of cold air. The rotation range of the movable plate is limited by the central fixing rod, thus ensuring that the cold air flows along a regular route. The abutment block on the vertical support plate can fix the contact plate, thereby increasing the load-bearing capacity of the contact plate installation position. The protective plate on the vertical support plate provides a space for movement between the vertical support plate and the contact plate, thus ensuring convenient cold air circulation.

[0018] 3. This head cooling device for emergency nursing uses an inner support plate and a heat-absorbing plate inside the connecting frame to support the connecting frame, thereby increasing the load-bearing capacity of the connecting frame itself. This ensures that the surface of the connecting frame is not prone to dents or breakage when it moves to the contact part, further reducing the wear and tear on the connecting frame. Two adjustment frames are set on the reinforcing base to allow the adjustment frame to limit the range of movement of the connecting frame with the elastic soft plate, preventing the support plate from breaking and causing scratches to the patient's head.

[0019] 4. This head cooling device for emergency nursing uses a clamping block to fix the elastic adsorption pad inside the mounting frame, making it less likely for the elastic adsorption pad to fall off inside the mounting frame, thereby improving the efficiency of the elastic adsorption pad and preventing the elastic adsorption pad from folding during use. The moving end has a motor and a transmission roller, which facilitates the rotation of the transmission roller on the moving end and its cooperation with the linkage plate, so that the elastic adsorption pad is less likely to fall off due to the moving speed when adsorbing sweat.

[0020] 5. This head cooling device for emergency nursing uses air guide vanes that rotate on a contact plate as cold air blows. The rotation range of the air guide vanes is adjusted according to the flow rate of the cold air. At the same time, the contact plate supports the elastic frame inside, thus ensuring the movement space inside the elastic frame. The side support plate is connected to the elastic frame, which facilitates the fixation of the components on the head cover on the elastic frame, preventing the elastic frame from slipping off the support plate and further ensuring the load-bearing capacity of the side support plate itself.

[0021] 6. This head cooling device for emergency nursing uses a support plate and an extension plate to provide a barrier effect on the head cover. It maintains internal space for movement after the patient wears the device, preventing the patient's hair from obstructing the flow of cold air. The elastic soft plate contacts the patient's head on the sealing plate, facilitating protection for the patient and preventing head injury during wear. The elastic soft plate can contact the extension plate, thereby increasing its own load-bearing capacity.

[0022] 7. This head cooling device for emergency nursing uses a guide frame and a positioning frame that cooperate on a fixed arc plate. When the motor on the stabilizing frame rotates, the toothed plate on the positioning frame rotates. The fixed arc plate provides support and increases the stability between the two parts, preventing displacement or hair trapping after the positioning frame and guide frame are installed. The elastic adsorption pad moves with the stabilizing frame, facilitating the wiping of sweat while adsorbing it, thus ensuring the cleanliness of the patient's head. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the protective frame of the present invention;

[0025] Figure 3 This is a schematic diagram of the wiping holder of the present invention;

[0026] Figure 4 This is a schematic diagram of the internal support frame of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the guide element of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the stabilizing frame of the present invention;

[0029] Figure 7 This is a schematic diagram of the reinforcing frame of the present invention;

[0030] Figure 8 This is a schematic diagram of the auxiliary frame of the present invention.

[0031] In the diagram: 1. Conveying pipe; 2. Fan; 3. Telescopic arc plate; 4. Main body; 5. Protective frame; 51. Heat dissipation pipe rack; 52. Head cover; 53. Temperature sensor; 54. Wiping rack; 541. Guide frame; 542. Elastic adsorption pad; 543. Fixed arc plate; 544. Stabilizing frame; 71. Moving end; 72. Mounting frame; 73. Reset plate; 74. Clamping block; 75. Linkage plate; 545. Positioning frame; 55. Inner support frame; 551. Support plate; 552. Extension plate; 5 53. Reinforcing frame; 81. Reinforcing base; 82. Adjusting frame; 83. Connecting frame; 84. Inner support plate; 85. Heat absorption plate; 554. Sealing plate; 555. Elastic flexible plate; 56. Guide component; 561. Side support plate; 562. Elastic frame; 563. Contact plate; 564. Air guide plate; 565. Auxiliary frame; 91. Abutment block; 92. Protective plate; 93. Vertical support plate; 94. Movable plate; 95. Central fixing rod; 57. Connecting ring; 6. Elastic plate; 7. Fixing buckle. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0033] Example 1

[0034] Please see Figures 1-8 This invention provides a technical solution: a head cooling device for emergency care, comprising,

[0035] The main body 4 has a blocking strip and a telescopic arc plate 3 installed on the outer surface of the main body 4. A protective frame 5 is fixedly connected to the inner surface of the main body 4. An elastic plate 6 is fixedly connected to the bottom of the main body 4. A fixing buckle 7 is fixedly connected to the bottom of the main body 4 at a position that matches the elastic plate 6.

[0036] The fan 2 has a connecting end and a conveying pipe 1 installed on the top of the fan 2. The bottom of the fan 2 is connected to the main body 4 and extends into the interior of the main body 4. It is secured to the main body 4 by a fixing buckle 7 and an elastic plate 6, which can fix the patient after wearing the main body 4, preventing the device from falling off the patient's head. The main body 4 can also protect the patient after wearing it. The cold air generated by the fan 2 can be directly delivered to the interior of the main body 4, and the hot air generated by the fan 2 can be discharged through the conveying pipe 1, which facilitates the air circulation inside the device and makes it difficult for the heat generated by the fan 2 to enter the interior of the main body 4. The telescopic arc plate 3 can slide on the main body 4, and the telescopic arc plate 3 can expose the movement space after sliding, thereby increasing the ventilation area of ​​the main body 4, which facilitates rapid cooling of the patient and avoids heat residue inside the main body 4. The protective frame 5 includes:

[0037] The head cover 52 has a sealing ring and an inner support frame 55 is fixedly connected to the inner surface of the head cover 52. A guide 56 is fixedly connected to the top of the inner support frame 55. A wiping frame 54 is fixedly connected to the guide 56 away from the inner support frame 55. The side of the wiping frame 54 closest to the main body 4 is fixedly connected to the head cover 52.

[0038] The heat dissipation tube frame 51 has a connecting end and a temperature sensor 53 installed on the heat dissipation tube frame 51 near the fan 2. A connecting ring 57 is fixedly connected to the temperature sensor 53 at a position away from the fan 2. The outer surface of the connecting ring 57 is fixedly connected to the head cover 52. The heat dissipation tube frame 51 disperses the cold air on the head cover 52 through the airflow between the heat dissipation tube frame 51 and the fan 2. At the same time, the head cover 52 and the connecting ring 57 are used to make contact with the patient after wearing the device, which facilitates contact between the device and the patient. The temperature sensor 53 can detect the temperature of the head in real time after wearing the device, which is convenient for subsequent control of the cooling operation of the device. The wiping rack 54 is inside the head cover 52 to wipe the patient when sweating, which prevents sweat from flowing on the head and affecting the patient's treatment, thereby improving the patient's comfort during the treatment process. The fan 2 uses cold air to prevent moisture from forming in the cooling area, which would make the head damp and difficult to clean. The device does not affect the patient's movement after wearing the device, which can prolong the cooling time and avoid the need to remove the device when the patient moves.

[0039] The wiping frame 54 includes a fixed arc plate 543, a guide frame 541 fixedly connected to the top of the fixed arc plate 543, a positioning frame 545 fixedly connected to the fixed arc plate 543 away from the guide frame 541, and a stabilizing frame 544 rotatably connected to the side of the positioning frame 545 closest to the guide frame 541. The guide frame 541 and the positioning frame 545 cooperate on the fixed arc plate 543, causing the toothed plate on the positioning frame 545 to rotate when the motor on the stabilizing frame 544 rotates, thereby adjusting the lifting and lowering of the wiping position. Simultaneously, the guide frame 541 guides the movement of the stabilizing frame 544, preventing it from tilting during movement and ensuring effective wiping of the patient's head. The fixed arc plate 543, while providing support, also increases the distance between the two components. To ensure stability and prevent displacement or hair trapping after the positioning frame 545 and guide frame 541 are installed, the side of the stabilizing frame 544 away from the positioning frame 545 is slidably connected to the guide frame 541. An elastic adsorption pad 542 is fixedly connected to the inner surface of the stabilizing frame 544. The elastic adsorption pad 542 moves with the stabilizing frame 544, which can absorb sweat while wiping it away. Its elasticity also prevents damage to the head during movement, thus ensuring the cleanliness of the patient's head. The elastic adsorption pad 542 is not easy to fall off the stabilizing frame 544, and the installation position of the stabilizing frame 544 provides room for movement, allowing for the circulation of cool air while wiping, and avoiding the reduction of cooling space due to wiping.

[0040] The inner support frame 55 includes an extension plate 552, with a support plate 551 fixedly connected to the bottom of the extension plate 552. The support plate 551 and the extension plate 552 work together to provide a barrier effect on the head cover 52, maintaining internal space for movement after the patient wears the device and preventing the patient's hair from obstructing the flow of cold air. Furthermore, when the support plate 551 contacts the head cover 52, it facilitates the distribution of cold air, reducing the direct blowing of cold air onto the head and preventing the patient from experiencing sudden temperature changes that could reduce the cooling effect. A reinforcing frame 553 is fixedly connected to the support plate 551 near the extension plate 552, and a sealing disc is fixedly connected to the side of the reinforcing frame 553 away from the support plate 551. 554, an elastic soft plate 555 is fixedly connected to the side of the sealing plate 554 away from the reinforcing frame 553. The bottom of the side of the elastic soft plate 555 closest to the sealing plate 554 is fixedly connected to the extension plate 552. The elastic soft plate 555 contacts the patient's head on the sealing plate 554, which facilitates the protection of the patient's head during wear and avoids injury to the patient's head. The elastic soft plate 555 can contact the extension plate 552, thereby increasing the bearing capacity of the elastic soft plate 555 itself. The reinforcing frame 553 is used to adjust the position of the sealing plate 554 and the elastic soft plate 555 during wear, so that it can be fixed according to different patients and avoid the shaking of the patient during use due to excessive gaps inside the device.

[0041] The guide 56 includes a contact plate 563, with a spring frame 562 fixedly connected to the bottom of the contact plate 563. An auxiliary frame 565 is fixedly connected to the bottom of the inner cavity of the spring frame 562. A guide vane 564 is rotatably connected to the side of the contact plate 563 away from the auxiliary frame 565. The guide vane 564 rotates on the contact plate 563 as the cold air blows. The rotation range of the guide vane 564 is adjusted according to the flow rate of the cold air. The guide vane 564 is placed vertically on the contact plate 563 so that when the airflow inside the spring frame 562 is lost, the guide vane 564 can cooperate to enhance the strength of the contact plate 563 itself. At the same time, the contact plate 563 can also enhance the strength of the contact plate 563 when the spring frame 562 is in motion. The elastic frame 562 is internally supported, thus ensuring the internal movement space of the elastic frame 562. The side of the contact plate 563 away from the air guide plate 564 is fixedly connected to the auxiliary frame 565. The side of the elastic frame 562 away from the auxiliary frame 565 is fixedly connected to the side support plate 561. The side support plate 561 is connected to the elastic frame 562, which facilitates the side support plate 561 to fix the components on the head cover 52 on the elastic frame 562. As the contact area of ​​the elastic frame 562 on the side support plate 561 increases, the side support plate 561 can play an auxiliary role, preventing the elastic frame 562 from slipping off the support plate 551, and further ensuring the bearing capacity of the side support plate 561 itself.

[0042] The stabilizing frame 544 includes a mounting frame 72. A clamping block 74 is fixedly connected to the top of the inner cavity of the mounting frame 72, a reset plate 73 is fixedly connected to the middle of the inner cavity of the mounting frame 72, and a linkage plate 75 is fixedly connected to the bottom of the inner cavity of the mounting frame 72. The clamping block 74 fixes the elastic adsorption pad 542 inside the mounting frame 72, making it less likely for the elastic adsorption pad 542 to fall off inside the mounting frame 72. The reset plate 73, inside the mounting frame 72, can push the elastic adsorption pad 542, preventing it from denting or sagging after installation. This ensures that the elastic adsorption pad 542 remains horizontal, thereby improving the stability of the elastic adsorption pad 542. To improve the efficiency of use and prevent the elastic adsorption pad 542 from folding during use, the side of the linkage plate 75 away from the clamping block 74 passes through the mounting frame 72 and extends to the outside of the mounting frame 72. The side of the mounting frame 72 away from the linkage plate 75 is fixedly connected to the moving end 71. The moving end 71 has a motor and a transmission roller, which facilitates the rotation of the transmission roller on the moving end 71 to cooperate with the linkage plate 75, so that it drives the mounting frame 72 to move. This ensures that the moving end 71 and the linkage plate 75 move at the same time, thereby avoiding the situation of jamming or inconsistent speed when the mounting frame 72 moves. This makes it less likely for the elastic adsorption pad 542 to fall off due to the moving speed when adsorbing sweat.

[0043] The reinforcing frame 553 includes an inner support plate 84. A connecting frame 83 is fixedly connected to the bottom of the inner support plate 84. A heat-absorbing plate 85 is fixedly connected to the connecting frame 83 near the inner support plate 84. The inner support plate 84 and the heat-absorbing plate 85, located inside the connecting frame 83, facilitate support for the connecting frame 83, thereby increasing its load-bearing capacity. The heat-absorbing plate 85 absorbs heat from inside the equipment, reducing its internal temperature. Two inner support plates 84 are provided inside the connecting frame 83 to reinforce different locations, ensuring that the surface of the connecting frame 83 is less prone to dents or breakage when it moves to contact components, further reducing... The connecting frame 83 is rotatably connected to an adjusting frame 82 on the side of the connecting frame 83 away from the inner support plate 84. The adjusting frame 82 is rotatably connected to a reinforcing seat 81 on the side away from the connecting frame 83. The side of the reinforcing seat 81 closest to the inner support plate 84 is slidably connected to the connecting frame 83. Two reinforcing seats are provided on the reinforcing seat 81 through the adjusting frame 82, which makes it easy for the adjusting frame 82 to limit the range of movement of the connecting frame 83 with the elastic soft plate 555. In addition, the contact between the reinforcing seat 81 and the support plate 551 can increase the weight of the support plate 551 itself, preventing the support plate 551 from denting or breaking due to excessive pressure, thus avoiding the possibility of the support plate 551 breaking and causing head injuries to the patient.

[0044] The auxiliary frame 565 includes a central fixing rod 95, with movable plates 94 rotatably connected to both ends of the central fixing rod 95. A vertical support plate 93 is rotatably connected to the side of the movable plate 94 away from the central fixing rod 95. An abutment block 91 is fixedly connected to the vertical support plate 93 away from the movable plate 94, and a protective plate 92 is fixedly connected to the side of the vertical support plate 93 near the abutment block 91. The contact plate 563 can be fixed on the vertical support plate 93 by the abutment block 91, thereby increasing the load-bearing capacity of the contact plate 563 installation position. Furthermore, the abutment block 91 and the protective plate 92 simultaneously contact the contact plate 563, facilitating the maintenance of the contact plate 563's vertical installation position. The protective plate 92 on the vertical support plate 93 ensures... There is a movable space between the vertical support plate 93 and the contact plate 563, which ensures convenient airflow. The movable plate 94 extends into the interior of the vertical support plate 93 on the side away from the central fixing rod 95. The movable plate 94 is driven by the cold air blowing on the vertical support plate 93, which drives the central fixing rod 95 to rotate. The rotation range of the movable plate 94 is limited by the central fixing rod 95, and the central fixing rod 95 is used to reinforce the movable plate 94, preventing the movable plate 94 from slipping during rotation. At the same time, the cooperation between the central fixing rod 95 and the movable plate 94 fixes the two vertical support plates 93, which can block the cold air and ensure that the cold air flows along the correct route.

[0045] Example 2:

[0046] Please see Figures 1-8 Based on Example 1, the present invention provides a technical solution: a method of using a head cooling device for emergency nursing, step one: the telescopic arc plate 3 slides on the main body 4 to expose the flow space, the main body 4 is put on the patient's head, so that the head cover 52 contacts the patient's head, the elastic plate 6 and the fixing buckle 7 are stretched on the main body 4, so that the elastic plate 6 is inserted into the fixing buckle 7 for fixation.

[0047] Step 2: The connecting ring 57 contacts the head with the elastic soft plate 555, and the elastic soft plate 555 drives the sealing plate 554 to move as the head wears the main body 4. This causes the sealing plate 554 to drive the connecting frame 83 to move and stretch the adjustment frame 82. Meanwhile, the reinforcing seat 81 and the support plate 551 cooperate to create a space for air circulation at the contact position.

[0048] Step 3: When the temperature sensor 53 senses that the temperature has reached the set value, the fan 2 works to generate cold air and delivers it to the inside of the heat dissipation tube frame 51. As the heat dissipation tube frame 51 enters the inside through the heat dissipation vents of the head cover 52, the cold air cools the patient's head. The cold air gradually enters the inside of the elastic frame 562, causing the cold air to circulate and blow the air guide 564 on the contact plate 563 to rotate and create ventilation space.

[0049] Step 4: Utilizing the flow of cold air inside the elastic frame 562, the movable plate 94 is pushed to rotate on the vertical support plate 93 by the cold air, and the rotation drives the central fixing rod 95 to move. The abutment block 91 on the vertical support plate 93 and the protective plate 92 contact the contact plate 563 inside the elastic frame 562.

[0050] Step 5: When the patient's head is sweating, the moving end 71 rotates clockwise with the motor to drive the transmission roller to rotate and descend inside the positioning frame 545. When descending, it drives the elastic adsorption pad 542 fixed on the mounting frame 72 by the clamping block 74. As the elastic adsorption pad 542 moves with the mounting frame 72, it wipes and adsorbs the sweat on the head. The linkage plate 75 moves with the mounting frame 72 inside the guide frame 541.

[0051] Step Six: As the mounting frame 72 descends to its lowest position, the moving end 71 rotates counterclockwise with the motor, causing the transmission roller to rotate inside the positioning frame 545, which causes the mounting frame 72 to rise back to its initial position. Meanwhile, the reset plate 73 supports the elastic adsorption pad 542 inside the mounting frame 72, preparing it to contact the head for wiping after the patient wears the main body 4.

[0052] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A head cooling device for emergency care, comprising, The main body (4) has a blocking strip and a telescopic arc plate (3) installed on the outer surface of the main body (4). A protective frame (5) is fixedly connected to the inner surface of the main body (4). An elastic plate (6) is fixedly connected to the bottom of the main body (4). A fixing buckle (7) is fixedly connected to the bottom of the main body (4) at a position that matches the elastic plate (6). A fan (2), the fan (2) having a connecting end and a conveying pipe (1) installed on the top of the fan (2), the bottom of the fan (2) communicating with the main body (4), the bottom of the fan (2) extending into the interior of the main body (4), characterized in that: The protective frame (5) includes: The head cover (52) has a sealing ring and an inner support frame (55) fixedly connected to the inner surface of the head cover (52). A guide (56) is fixedly connected to the top of the inner support frame (55). A wiping rack (54) is fixedly connected to the guide frame (56) away from the inner support frame (55). The wiping rack (54) is fixedly connected to the head cover (52) on the side closer to the main body (4). A heat sink bracket (51) has a connecting end and a temperature sensor (53) installed on the heat sink bracket (51) near the fan (2). A connecting ring (57) is fixedly connected to the temperature sensor (53) at a position away from the fan (2). The outer surface of the connecting ring (57) is fixedly connected to the head cover (52). The wiping rack (54) includes a fixed arc plate (543), a guide frame (541) is fixedly connected to the top of the fixed arc plate (543), a positioning frame (545) is fixedly connected to the fixed arc plate (543) away from the guide frame (541), a stabilizing frame (544) is rotatably connected to the side of the positioning frame (545) close to the guide frame (541), the side of the stabilizing frame (544) away from the positioning frame (545) is slidably connected to the guide frame (541), and an elastic adsorption pad (542) is fixedly connected to the inner surface of the stabilizing frame (544). The stabilizing frame (544) includes a mounting frame (72), a clamping block (74) is fixedly connected to the top of the inner cavity of the mounting frame (72), a reset plate (73) is fixedly connected to the middle of the inner cavity of the mounting frame (72), a linkage plate (75) is fixedly connected to the bottom of the inner cavity of the mounting frame (72), the side of the linkage plate (75) away from the clamping block (74) passes through the mounting frame (72) and extends to the outside of the mounting frame (72), and a moving end (71) is fixedly connected to the side of the mounting frame (72) away from the linkage plate (75).

2. The head cooling device for emergency care according to claim 1, characterized in that: The inner support frame (55) includes an extension plate (552), a support plate (551) is fixedly connected to the bottom of the extension plate (552), a reinforcing frame (553) is fixedly connected to the support plate (551) near the extension plate (552), a sealing plate (554) is fixedly connected to the side of the reinforcing frame (553) away from the support plate (551), an elastic soft plate (555) is fixedly connected to the side of the sealing plate (554) away from the reinforcing frame (553), and the bottom of the side of the elastic soft plate (555) near the sealing plate (554) is fixedly connected to the extension plate (552).

3. The head cooling device for emergency care according to claim 1, characterized in that: The guide (56) includes a contact plate (563), a spring frame (562) is fixedly connected to the bottom of the contact plate (563), an auxiliary frame (565) is fixedly connected to the bottom of the inner cavity of the spring frame (562), an air guide plate (564) is rotatably connected to the side of the contact plate (563) away from the auxiliary frame (565), the side of the contact plate (563) away from the air guide plate (564) is fixedly connected to the auxiliary frame (565), and a side support plate (561) is fixedly connected to the side of the spring frame (562) away from the auxiliary frame (565).

4. The head cooling device for emergency care according to claim 2, characterized in that: The reinforcing frame (553) includes an inner support plate (84), a connecting frame (83) is fixedly connected to the bottom of the inner support plate (84), a heat-absorbing plate (85) is fixedly connected to the connecting frame (83) near the inner support plate (84), an adjusting frame (82) is rotatably connected to the side of the connecting frame (83) away from the inner support plate (84), a reinforcing seat (81) is rotatably connected to the adjusting frame (82) away from the connecting frame (83), and the side of the reinforcing seat (81) near the inner support plate (84) is slidably connected to the connecting frame (83).

5. A head cooling device for emergency care according to claim 3, characterized in that: The auxiliary frame (565) includes a central fixing rod (95), with movable plates (94) rotatably connected to both ends of the central fixing rod (95). A vertical support plate (93) is rotatably connected to the side of the movable plate (94) away from the central fixing rod (95). An abutment block (91) is fixedly connected to the vertical support plate (93) away from the movable plate (94). A protective plate (92) is fixedly connected to the side of the vertical support plate (93) near the abutment block (91). The side of the movable plate (94) away from the central fixing rod (95) extends into the interior of the vertical support plate (93).

6. The head cooling device for emergency care according to claim 1, characterized in that: The heat dissipation tube frame (51) is fixedly connected to the head cover (52) at a position away from the main body (4), and the heat dissipation tube frame (51) is connected to the fan (2) at a position close to the temperature sensor (53).

7. A head cooling device for emergency care according to claim 1, characterized in that: The bottom of the temperature sensor (53) penetrates through the head cover (52) and extends into the interior of the head cover (52), and the guide (56) is connected to the head cover (52) near the body (4).

Images