Multifunctional first-aid kit for emergency nursing

By designing a multi-functional first aid kit with fixed, refrigerated and recording mechanisms, the problems of fragility, refrigeration and insufficient recording of the bottles are solved, and the safe storage of drugs and detailed recording of the first aid process is achieved, improving the functionality of the first aid kit and the accuracy of the condition assessment.

CN120241393APending Publication Date: 2025-07-04THE UNIVERSITY OF HONG KONG SHENZHEN HOSPITAL
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Patent Information

Application Number
CN202510555730.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-29
Publication Date
2025-07-04

AI Technical Summary

Technical Problem

The existing emergency care first aid kit is fragile during the movement, lacks freezing function, and cannot record the details of the first aid process, which affects the type of drug and subsequent condition assessment.

Method used

A multi-functional first aid kit including a fixing mechanism, a refrigeration mechanism and a recording mechanism is designed to fix the medicine bottle through a clamping mechanism, the refrigeration mechanism stores temperature-sensitive drugs, and the recording mechanism records the first aid process.

Benefits of technology

Effectively prevent the bottle from breaking, keep temperature-sensitive drugs, and fully record the first aid process, improving the universality of the first aid kit and the accuracy of the condition assessment.

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Abstract

The invention relates to the technical field of medical equipment, and discloses a multifunctional first-aid kit for emergency nursing, the multifunctional first-aid kit comprises a first kit body and a second kit body, the first kit body and the second kit body are connected through a hinge, and handles are arranged on the front sides of the first kit body and the second kit body; the outside of the first box body is connected with a refrigeration mechanism through a dismounting assembly, a fixing mechanism is arranged in the first box body, a clamping mechanism is detachably installed in the fixing mechanism, a stacking assembly is arranged on the clamping mechanism, and a power supply assembly and a recording mechanism are arranged in the second box body. The risk that medicine bottles are broken is reduced through the clamping mechanism, then specific first-aid medicine can be stored through the dismounting assembly and the refrigeration mechanism, the universality of the first-aid kit is improved, finally, through the power supply assembly and the recording mechanism, the power supply assembly supplies power to the recording mechanism, and the whole first-aid process is recorded; and subsequent formulation of a more scientific and reasonable treatment scheme is facilitated.
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Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a multifunctional first aid kit for emergency care. Background Art

[0002] In people's daily lives, people may encounter various sudden illnesses and accidental injuries. A first aid kit is a medical auxiliary device specifically designed for emergency care scenarios, which facilitates doctors to take first aid measures in a timely and effective manner and is crucial for saving patients' lives and alleviating their conditions.

[0003] Existing first aid kits for emergency care are usually carried by hand or slung across the body. They are internally provided with multiple storage spaces, in which various urgently needed drugs or medical devices are placed.

[0004] For existing first aid kits for emergency care, firstly, during the movement of the first aid kit, such as when medical staff carry the first aid kit and run, or during vehicle transportation, etc., the medicine bottles are likely to collide with each other, and this kind of collision will cause the medicine bottles to break. Once the medicine bottles break, it will not only result in waste of drugs, but also contaminate the drugs and make them unusable for first aid. Secondly, most existing first aid kits lack a refrigeration function, and some specific first aid drugs (such as insulin, adrenaline, etc.) need to be stored at a special temperature to ensure their efficacy, which limits the types of drugs provided by the first aid kit and reduces the versatility of the first aid kit and its ability to handle complex emergency situations. Finally, existing multifunctional first aid kits for emergency care usually do not have additional video and audio recording functions. Many details during the first aid process can only rely on the memory of medical staff and simple written records. In a tense first aid environment, medical staff may not be able to accurately remember every operation detail and every reaction of the patient, such as the instantaneous expression changes and minute body movements of the patient after using a certain drug. These details are very crucial for accurately evaluating the patient's condition and the first aid effect subsequently. The lack of records will make it difficult to completely trace the entire first aid process. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multifunctional first aid kit for emergency care, which solves the problems that: first, glass medicine bottles are prone to collide with each other during movement, resulting in the fragmentation of the medicine bottles; second, specific first aid drugs can be stored, which limits the types of drugs that can be used by the first aid kit; third, the lack of records during the first aid process affects the subsequent evaluation of the condition and the lack of objective records to prove the rationality of the first aid process.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A multifunctional first-aid kit for emergency care includes a first box body and a second box body. The first box body and the second box body are connected by a hinge. Handles are provided on the front sides of both the first box body and the second box body. A refrigeration mechanism is connected to the outside of the first box body through a disassembly component. A fixing mechanism is arranged inside the first box body. A clamping mechanism is detachably installed in the fixing mechanism. A stacking component is arranged on the clamping mechanism. A power supply component and a recording mechanism are arranged inside the second box body;

[0007] The fixing mechanism includes a placement frame. The placement frame is arranged inside the first box body. A slider is slidably connected to the top of the placement frame. A connecting rod is arranged on the slider. Multiple pins are arranged on the connecting rod.

[0008] Preferably, the clamping mechanism includes multiple placement plates. The multiple placement plates are respectively detachably connected to the multiple pins in the fixing mechanism. Multiple groups of clamping plates are arranged at the top ends of the placement plates. Elastic pads are arranged on the inner sides of the multiple groups of clamping plates. A clamping spring is arranged between the inside of the placement plate and the outside of the clamping plate. Multiple groups of traction components are arranged on the placement plate.

[0009] Preferably, the traction component includes a knob. Multiple knobs are arranged at the top ends of the placement plates. A winding drum is fixedly connected to the bottom end of the knob. A pull rope is arranged on the winding drum. Both ends of the pull rope are fixedly connected to the outside of the same group of clamping plates.

[0010] Preferably, the stacking component includes a first rotary connector. The right sides of the multiple placement plates in the clamping mechanism are connected through the first rotary connector. A second rotary connector is arranged in the middle of the placement plates in the multiple clamping mechanisms. An extension rod is arranged at the top end of the second rotary connector.

[0011] Preferably, the disassembly component includes a mounting post. The mounting post is arranged outside the first box body. A sliding key is slidably connected to the mounting post. A blocking cap is fixedly connected to the outer end of the mounting post. An installation ring is slidably connected to the outside of the sliding key. A connection component is arranged inside the installation ring.

[0012] Preferably, the connection component includes multiple groups of connection pins. Multiple groups of connection pins are slidably connected to the installation ring. A baffle is fixedly connected to the inner end of the connection pin. A fixing spring is arranged between the middle of the connection pin and the inside of the installation ring. The side of the installation ring away from the first box body is connected to a fixing plate through a connecting shaft.

[0013] Preferably, the refrigeration mechanism includes a refrigerated medicine box which is detachably connected to the fixed plate in the disassembly component. An insulating layer and a semiconductor refrigerating sheet are arranged inside the refrigerated medicine box from outside to inside. Connection ports are arranged on both the refrigerated medicine box and the second box body, and the connection ports are connected by wires.

[0014] Preferably, the power supply component includes a plurality of solar charging panels. A plurality of solar charging panels are arranged outside the second box body, and a storage battery is arranged inside the second box body.

[0015] Preferably, the recording mechanism includes a mounting table. The mounting table is arranged inside the second box body, and a microphone and a camera are arranged on the mounting table.

[0016] Preferably, a medicine grid and a disinfection box are arranged inside the first box body, and an LED lamp and a tool board are arranged inside the second box body.

[0017] The present invention provides a multifunctional first aid kit for emergency care, having the following beneficial effects:

[0018] 1. By rotating the knob to drive the wire reel to wind up the pull rope, the traction splint is opened to compress the clamping spring. After putting the medicine bottle in, the knob is released, and the clamping spring resets to clamp the glass bottle with the splint. The multi-layer placement plates are stacked by rotating the connecting piece, and the placement plates are fixed in the first box body by inserting pins, providing a separate and stable placement space for the glass medicine bottle. The elastic force of the clamping spring can firmly fix the medicine bottle, effectively avoiding the mutual collision of the medicine bottles due to shaking during the movement processes such as carrying and moving the first aid kit, greatly reducing the risk of the medicine bottles breaking, and ensuring the safe storage of the glass medicine bottles in the box.

[0019] 2. The present invention realizes the connection between the refrigerated medicine box and the first aid kit through a special disassembly component, which can be removed when not in use. The refrigerated medicine box refrigerates internally through the semiconductor refrigerating sheet, and at the same time, the insulating layer is used to maintain the internal temperature of the refrigerated medicine box, which can create a suitable low-temperature storage environment for specific first aid medicines sensitive to temperature (such as insulin, certain biological agents, etc.), improving the versatility of the first aid kit and the ability to cope with complex emergency situations.

[0020] 3. In the present invention, when the first aid kit is carried to the patient's side by the handle, the first box body and the second box body are opened by using the hinge, and the LED lamp is turned on for illumination, the microphone and the camera on the installation table will start working synchronously to record the entire first aid process. Through the recording of sound and images, various details of the first aid scene can be captured completely and truly, including the communication content between medical staff, the specific first aid measures taken, the symptoms of the patient, and the changes in the patient's condition, etc. These detailed records provide rich and accurate first-hand information for the subsequent comprehensive evaluation of the patient's condition. Doctors can review each link in the first aid process based on these records to more accurately judge the patient's physical condition at that time and the effectiveness of the first aid measures, which helps to formulate a more scientific and reasonable treatment plan later. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a perspective view of the present invention;

[0022] Figure 2 is an expanded schematic view of the present invention in the use state;

[0023] Figure 3 is a top view schematic of the present invention in the use state;

[0024] Figure 4 is a disassembled schematic view of the disassembling component of the present invention;

[0025] Figure 5 is a schematic view of the stacking component of the present invention;

[0026] Figure 6 is a schematic view of the fixing mechanism of the present invention;

[0027] Figure 7 is a schematic view of the clamping mechanism of the present invention;

[0028] Figure 8 is a cross-sectional schematic view of the refrigerated medicine box of the present invention.

[0029] Among them, 1. First box body; 2. Second box body; 3. Handle; 4. Disassembly component; 401. Mounting post; 402. Sliding key; 403. Blocking cap; 404. Mounting ring; 405. Baffle; 406. Connecting pin; 407. Fixed spring; 408. Connecting shaft; 409. Fixed plate; 5. Refrigeration mechanism; 501. Refrigerated medicine box; 502. Thermal insulation layer; 503. Semiconductor refrigeration sheet; 504. Connection port; 6. Medicine grid; 7. Disinfection box; 8. Power supply component; 801. Solar charging panel; 802. Storage battery; 9. Recording mechanism; 901. Mounting table; 902. Microphone; 903. Camera; 10. LED lamp; 11. Fixing mechanism; 1101. Placing frame; 1102. Slide block; 1103. Connecting rod; 1104. Plug pin; 12. Clamping mechanism; 1201. Placing plate; 1202. Knob; 1203. Clamping plate; 1204. Elastic pad; 1205. Clamping spring; 1206. Pulling rope; 1207. Winding drum; 13. Stacking component; 1301. First rotating connector; 1302. Second rotating connector; 1303. Extension rod; 14. Tool board. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to the attached Figure 1 - attached Figure 3 ., the embodiment of the present invention provides a multifunctional first aid kit for emergency care, including a first box body 1 and a second box body 2. The first box body 1 and the second box body 2 are connected by a hinge. Handles 3 are provided on the front sides of both the first box body 1 and the second box body 2. The outside of the first box body 1 is connected with a refrigeration mechanism 5 through a disassembly component 4. The handle 3 enables medical staff to easily carry the first aid kit to the place where first aid is needed;

[0032] Please refer to the attached Figure 1 - attached Figure 4 ., the disassembly component 4 includes a mounting post 401. The mounting post 401 is provided on the outside of the first box body 1. A sliding key 402 is slidably connected to the mounting post 401. A blocking cap 403 is fixedly connected to the outer end of the mounting post 401. An installation ring 404 is slidably connected to the outside of the sliding key 402. A connection component is provided inside the installation ring 404. The sliding key 402 is the key to removing the installation ring 404. The mounting post 401 provides a point of action for subsequent connections;

[0033] The connecting component includes multiple groups of connecting pins 406. Multiple groups of connecting pins 406 are slidably connected to the mounting ring 404. A baffle 405 is fixedly connected to the inner end of the connecting pin 406. A fixing spring 407 is arranged between the middle of the connecting pin 406 and the inside of the mounting ring 404. One side of the mounting ring 404 away from the first box body 1 is connected to a fixing plate 409 through a connecting shaft 408. The baffle 405 can cooperate with the blocking cap 403 to limit the mounting ring 404 on the mounting post 401. The connecting pin 406 can retract the baffle 405 into the mounting ring 404 so that the mounting ring 404 can be removed.

[0034] Please refer to the appendix Figure 1 - appendix Figure 3 and appendix Figure 8 As shown in the figure, the refrigeration mechanism 5 includes a refrigerated medicine box 501. The refrigerated medicine box 501 is detachably connected to the fixing plate 409 in the disassembly component 4. Inside the refrigerated medicine box 501, there are a heat preservation layer 502 and a semiconductor refrigeration sheet 503 arranged from outside to inside. Connecting ports 504 are provided on both the refrigerated medicine box 501 and the second box body 2, and the connecting ports 504 are connected by wires. The refrigerated medicine box 501 is specifically used for storing first-aid medicines or biological agents that have strict temperature requirements. The heat preservation layer 502 uses high-quality heat insulation materials, such as high-performance polyurethane foam or vacuum insulation panels, etc. These materials have extremely low thermal conductivity, can effectively prevent external heat from entering the inside of the refrigerated medicine box 501, and at the same time reduce the loss of internal cold. The semiconductor refrigeration sheet 503 is the core component for the refrigerated medicine box 501 to achieve the refrigeration function.

[0035] Please refer to the appendix Figure 2 - appendix Figure 3 and appendix Figure 6 As shown in the figure, a fixing mechanism 11 is arranged inside the first box body 1. The fixing mechanism 11 includes a placement frame 1101. The placement frame 1101 is arranged inside the first box body 1. A slider 1102 is slidably connected to the top of the placement frame 1101. A connecting rod 1103 is arranged on the slider 1102. Multiple insertion pins 1104 are arranged on the connecting rod 1103. The placement frame 1101 is accurately and firmly placed in a specific spatial position inside the first box body 1. The connecting rod 1103 serves as a key bridge connecting the slider 1102 and the insertion pins 1104. When the slider 1102 slides along the top of the placement frame 1101, the insertion pins 1104 can accurately insert into or disengage from the placement plate 1201, thereby realizing the quick fixing and releasing operations of the placement plate 1201, greatly improving the efficiency of fixing and adjusting the items inside the first-aid box, and providing great convenience for medical staff to quickly organize and prepare first-aid supplies at the first-aid scene.

[0036] Please refer to the appendix Figure 6 - appendix Figure 7, a clamping mechanism 12 is detachably installed in the fixing mechanism 11. The clamping mechanism 12 includes a plurality of placing plates 1201. The plurality of placing plates 1201 are detachably connected to a plurality of pins 1104 in the fixing mechanism 11 respectively. At the top of the placing plate 1201, there are multiple groups of clamping plates 1203. Elastic pads 1204 are arranged on the inner sides of the multiple groups of clamping plates 1203. A clamping spring 1205 is arranged between the inside of the placing plate 1201 and the outside of the clamping plate 1203. A plurality of traction components are arranged on the placing plate 1201. The placing plate 1201 serves as a carrier for fixing the medicine cans. The clamping plates 1203 effectively fix fragile or easily rollable items (such as glass bottled medicines). The elastic pad 1204 is usually made of soft rubber or silica gel with good cushioning performance. Its function is to provide additional buffer protection when the clamping plate 1203 clamps an item, avoiding damage to the item due to excessive extrusion. The elastic potential energy of the clamping spring 1205 causes the clamping plate 1203 to tighten inward, thereby tightly clamping the item to ensure that the item will not shift or be damaged due to shaking during the transportation of the first aid kit;

[0037] The traction component includes a knob 1202. A plurality of knobs 1202 are arranged at the top of the placing plate 1201. The bottom end of the knob 1202 is fixedly connected to a winding drum 1207. A pull rope 1206 is arranged on the winding drum 1207. Both ends of the pull rope 1206 are fixedly connected to the outside of the same group of clamping plates 1203. The traction component is used to control the opening and closing action of the clamping plate 1203. When a medical staff rotates the knob 1202, the winding drum 1207 rotates accordingly. When the pull rope 1206 is wound up, the pull rope 1206 will pull the clamping plate 1203 to expand outward against the elastic force of the clamping spring 1205, facilitating the placement or removal of the item.

[0038] Please refer to the appendix Figure 5 , the stacking component 13 includes a first rotating connector 1301. The right sides of the multiple placing plates 1201 in the clamping mechanism 12 are connected through the first rotating connector 1301. A second rotating connector 1302 is arranged in the middle of the placing plates 1201 in the multiple clamping mechanisms 12. The top end of the second rotating connector 1302 is provided with an extension rod 1303. During non - use or transportation, the first rotating connector 1301 and the second rotating connector 1302 can rotate and fold the placing plates 1201 to reduce space occupation. The main function of the extension rod 1303 is to provide a convenient operation handle for medical staff. When it is necessary to unfold or stack the placing plates 1201, the medical staff only needs to hold the extension rod 1303 and apply an appropriate force to drive the placing plates 1201 to perform corresponding rotational movements through the second rotating connector 1302.

[0039] Please refer to the appendix Figure 1 - appendix Figure 3, a power supply component 8 and a recording mechanism 9 are arranged in the second box body 2. The power supply component 8 includes a plurality of solar charging panels 801. A plurality of solar charging panels 801 are arranged outside the second box body 2. A storage battery 802 is arranged in the second box body 2. The solar charging panels 801 absorb solar energy and convert it into electric energy. The storage battery 802 can effectively store the electric energy converted by the solar charging panels 801 and provide power output for various electric devices that need to be used in the first aid kit;

[0040] The recording mechanism 9 includes a mounting table 901. The mounting table 901 is arranged inside the second box body 2. A sound receiver 902 and a camera 903 are arranged on the mounting table 901. The mounting table 901 provides a reliable support platform for the mounted sound receiver 902 and camera 903. The sound receiver 902 can accurately capture various sound information at the first aid scene. The camera 903 provides a powerful visual guarantee for recording a real and complete first aid process and has extremely important value in aspects such as medical dispute handling, first aid experience summary, and teaching and training.

[0041] Please refer to the appendix Figure 2 - appendix Figure 3 , a medicine grid 6 and a disinfection box 7 are arranged in the first box body 1. An LED lamp 10 and a tool board 14 are arranged in the second box body 2. The medicine grid 6 is used for storing medicines of different types and specifications. The disinfection box 7 is used for placing disinfection supplies such as disinfection liquid, disinfection cotton balls, and cotton swabs. The LED lamp 10 can provide sufficient light for the first aid scene under different ambient light conditions. A plurality of slots, hooks, and elastic clips with different shapes are arranged on the tool board 14 for fixing common first aid tools such as tweezers, scissors, thermometers, and sphygmomanometers. Medical staff can quickly obtain the required tools from the tool board 14.

[0042] Working principle: Place the forceps, scissors, thermometer and sphygmomanometer on the tool board 14, put the disinfection liquid, disinfection cotton balls and cotton swabs into the disinfection box 7, and put the remaining medicines, gauze and other items into the medicine grid 6. Then pull the extension rod 1303 to make the first rotary connector 1301 and the second rotary connector 1302 rotate. The rotating first rotary connector 1301 and second rotary connector 1302 unfold the multi-layer placement boards 1201. Rotate the knob 1202, and the knob 1202 makes the wire reel 1207 rotate synchronously. The wire reel 1207 winds up the pull rope 1206, and the pull rope 1206 pulls the clamping plate 1203 to open. At this time, the clamping spring 1205 is compressed. Then place the glass bottle medicine between the clamping plates 1203, release the knob 1202, and the clamping spring 1205 resets to clamp the glass bottle. After all the medicine bottles are fixed, use the extension rod 1303 again to make the first rotary connector 1301 and the second rotary connector 1302 rotate back, and the multi-layer placement boards 1201 are stacked. Put the stacked placement boards 1201 into the placement frame 1101, slide the slider 1102, and under the connection of the connecting rod 1103, the pin 1104 is inserted into the placement board 1201 to fix the placement board 1201 in the first box body 1. Slide the mounting ring 404 onto the mounting post 401. During the sliding process, when the baffle 405 touches the blocking cap 403, the baffle 405 is received into the mounting ring 404. At this time, the compression fixing spring 407 is compressed. When the mounting ring 404 slides to the middle section of the mounting post 401, the fixing spring 407 releases its elastic potential energy and the baffle 405 pops out to fix the refrigerated medicine box 501 connected by the connecting shaft 408 and the fixing plate 409 on the first box body 1. Connect the wire to the connection port 504 to make the storage battery 802 supply power to the refrigerated medicine box 501. After the semiconductor refrigeration sheet 503 is powered on, it cools the inside of the refrigerated medicine box 501, and the heat insulation layer 502 maintains the internal temperature of the refrigerated medicine box 501 so that the special medicine can be stored. After reaching the patient with the first aid kit through the handle 3, open the first box body 1 and the second box body 2 through the hinge. When turning on the LED lamp 10 for illumination, the sound receiver 902 and the camera 903 on the mounting table 901 also start to work to record the first aid process. In the non-use state, the solar charging panel 801 can charge the storage battery 802.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional first aid kit for emergency care, comprising a first box body (1) and a second box body (2), characterized in that, The first box body (1) and the second box body (2) are connected by hinges. Handles (3) are provided on the front sides of both the first box body (1) and the second box body (2). A refrigeration mechanism (5) is connected to the outside of the first box body (1) through a disassembly component (4). A fixing mechanism (11) is provided inside the first box body (1). A clamping mechanism (12) is detachably installed in the fixing mechanism (11). A stacking component (13) is provided on the clamping mechanism (12). A power supply component (8) and a recording mechanism (9) are provided inside the second box body (2). The fixing mechanism (11) includes a placement frame (1101). The placement frame (1101) is arranged inside the first box body (1). A slider (1102) is slidably connected to the top of the placement frame (1101). A connecting rod (1103) is provided on the slider (1102). A plurality of pins (1104) are provided on the connecting rod (1103).

2. The multifunctional first aid kit for emergency care according to claim 1, wherein, The clamping mechanism (12) includes a plurality of placement plates (1201). The plurality of placement plates (1201) are respectively detachably connected to the plurality of pins (1104) in the fixing mechanism (11). A plurality of groups of clamping plates (1203) are provided at the top ends of the placement plates (1201). Elastic pads (1204) are provided on the inner sides of the plurality of groups of clamping plates (1203). A clamping spring (1205) is provided between the inside of the placement plate (1201) and the outside of the clamping plate (1203). A plurality of groups of traction components are provided on the placement plate (1201).

3. The multifunctional first aid kit for emergency care according to claim 2, characterized in that, The traction component includes a knob (1202). A plurality of knobs (1202) are provided at the top ends of the placement plate (1201). A winding drum (1207) is fixedly connected to the bottom end of the knob (1202). A pull rope (1206) is provided on the winding drum (1207). The two ends of the pull rope (1206) are fixedly connected to the outside of the same group of clamping plates (1203).

4. The multifunctional first aid kit for emergency care according to claim 1, wherein, The stacking component (13) includes a first rotating connector (1301). The right sides of the plurality of placement plates (1201) in the clamping mechanism (12) are connected through the first rotating connector (1301). A second rotating connector (1302) is provided in the middle of the placement plates (1201) in the plurality of clamping mechanisms (12). An extension rod (1303) is provided at the top end of the second rotating connector (1302).

5. The multifunctional first aid kit for emergency care according to claim 1, characterized in that, The disassembly component (4) includes a mounting post (401). The mounting post (401) is provided outside the first box body (1). A sliding key (402) is slidably connected to the mounting post (401). A blocking cap (403) is fixedly connected to the outer end of the mounting post (401). An installation ring (404) is slidably connected to the outside of the sliding key (402). A connecting component is provided inside the installation ring (404).

6. The multifunctional first aid kit for emergency care according to claim 5, wherein, The connecting component includes multiple groups of connecting pins (406), multiple groups of connecting pins (406) are slidably connected to the mounting ring (404), a baffle (405) is fixedly connected to the inner end of the connecting pin (406), a fixing spring (407) is arranged between the middle of the connecting pin (406) and the inside of the mounting ring (404), and a fixing plate (409) is connected to the side of the mounting ring (404) away from the first box body (1) through a connecting shaft (408).

7. A multifunctional first aid kit for emergency care according to claim 1, characterized in that, The refrigeration mechanism (5) includes a refrigerated medicine box (501), the refrigerated medicine box (501) is detachably connected to the fixing plate (409) in the disassembly component (4), a heat preservation layer (502) and a semiconductor refrigeration sheet (503) are arranged inside the refrigerated medicine box (501) from outside to inside, connection ports (504) are arranged on both the refrigerated medicine box (501) and the second box body (2), and the connection ports (504) are connected by wires.

8. The multifunctional first aid kit for emergency care according to claim 1, characterized in that, The power supply component (8) includes multiple solar charging panels (801), multiple solar charging panels (801) are arranged outside the second box body (2), and a storage battery (802) is arranged inside the second box body (2).

9. The multifunctional first aid kit for emergency care according to claim 1, characterized in that, The recording mechanism (9) includes a mounting table (901), the mounting table (901) is arranged inside the second box body (2), and a microphone (902) and a camera (903) are arranged on the mounting table (901).

10. The multifunctional first aid kit for emergency care according to claim 1, characterized in that, A medicine grid (6) and a disinfection box (7) are arranged inside the first box body (1), and an LED lamp (10) and a tool board (14) are arranged inside the second box body (2).