All-weather intelligent safety protection and multi-parameter nerve monitoring early warning equipment

Abstract

The invention discloses an all-weather intelligent safety protection and multi-parameter nerve monitoring and early warning device which comprises a mounting shell, a monitoring and early warning structure is arranged at the top of the mounting shell and comprises a support mechanism, a mounting mechanism is arranged at the bottom of the support mechanism, and the support mechanism is detachably mounted on the mounting shell through the mounting mechanism. The early-warning equipment is rapidly matched with a wheelchair and a sickbed through the mounting mechanism, a horizontal moving mechanism is fixedly arranged at the top of the support mechanism, monitoring and early-warning mechanisms are arranged on the two sides of the upper portion of the horizontal moving mechanism in a reciprocating motion mode, each monitoring and early-warning mechanism comprises a monitoring camera, and the monitoring cameras are installed on the outer wall of an early-warning unit. The problem that existing monitoring equipment is generally insufficient in scene adaptability is solved, most products are only designed for bedridden patients and lack the dynamic adaptation capacity for moving scenes such as wheelchairs, meanwhile, the equipment mounting and dismounting process is complex, and rapid switching between different carriers such as wheelchairs and sickbeds is difficult.

Description

Technical Field

[0001] This invention relates to the field of neural monitoring and early warning technology, and in particular to an all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device. Background Technology

[0002] With the accelerating aging of the global population and the continuous rise in the incidence of neurological diseases such as stroke, epilepsy, and Alzheimer's disease, the need for long-term, continuous vital sign monitoring among neurology patients is becoming increasingly urgent. Traditional medical monitoring equipment is mainly concentrated in hospital settings, relying on operation by professional medical staff and wired connections, making it difficult to cover the 24 / 7 monitoring needs of patients in non-medical settings such as home rehabilitation and community activities. In recent years, the integration of multi-parameter neurological monitoring technology with intelligent early warning systems has become an industry trend. By integrating multi-dimensional physiological data acquisition modules such as EEG, heart rate, blood oxygen, and limb movement, and combining them with AI algorithms to achieve real-time analysis and risk warnings, the aim is to provide patients with more comprehensive and proactive safety protection.

[0003] Existing monitoring devices generally suffer from insufficient scene adaptability. Most products are designed only for bedridden patients and lack the ability to dynamically adapt to mobile scenarios such as wheelchairs, making it difficult to meet the monitoring needs of patients in their daily activities. At the same time, the installation and disassembly process of the devices is complicated and it is difficult to quickly switch between different carriers such as wheelchairs and hospital beds, which limits their widespread application. Therefore, this invention proposes an all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device to solve the above problems. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide an all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device.

[0005] To achieve the above objectives, this invention provides an all-weather intelligent safety protection and multi-parameter neurological monitoring and early warning device, including a mounting shell installed on the rear side of a wheelchair frame. A monitoring and early warning structure is located on the top of the mounting shell, supporting 24-hour continuous monitoring in low-power mode. The monitoring and early warning structure includes a support mechanism, with a mounting mechanism at its bottom. The support mechanism is detachably mounted on the mounting shell via the mounting mechanism. The early warning device can be quickly adapted to wheelchairs and hospital beds via the mounting mechanism. A horizontal moving mechanism is fixedly installed on the top of the support mechanism, and monitoring and early warning mechanisms are reciprocatingly mounted on both sides above the horizontal moving mechanism. Each monitoring and early warning mechanism includes a monitoring camera installed on the outer wall of the early warning unit. The early warning unit has a built-in multi-parameter sensor module that can collect real-time neurophysiological data such as EEG, heart rate, blood oxygen, and limb movement, and perform data fusion and analysis through a controller.

[0006] Furthermore, the horizontal moving mechanism includes a frame plate, a threaded rod rotatably disposed inside the frame plate, a sleeve block threadedly fitted on the threaded rod, a forward and reverse motor installed on one side of the frame plate, the output end of the forward and reverse motor passing through the frame plate and fixedly connected to the threaded rod, and column rods fixedly disposed at the top and bottom of the sleeve block respectively.

[0007] Furthermore, the bottom of the early warning unit is fixedly mounted on the support column, the bottom of the support column is provided with a connecting mechanism, the support column is mounted on the connecting ball through the connecting mechanism, and the connecting ball is fixedly mounted on the top of the column above.

[0008] Furthermore, a gear is fixedly sleeved on the column rod, a rack is provided on the inner side of the frame plate, the gear and the rack are meshed together, and a reinforcing block is fixedly provided on the inner wall of the forward and reverse motor, and the reinforcing block is fixed to the outer wall of the frame plate by reinforcing screws.

[0009] Furthermore, auxiliary warning mechanisms are respectively provided on the lower two sides of the frame plate. The auxiliary warning mechanism includes two horizontal holes, which are opened on the front and rear sides of the frame plate. A slider is slidably inserted in the horizontal holes. The slider is fixedly connected to the sleeve block. A connecting rod is fixedly provided at the bottom of the slider. A collar is fixedly provided at the bottom of the connecting rod. The connecting rod is sleeved on the horizontal rod. An auxiliary camera is fixedly provided at the outer end of the horizontal rod. A first bevel gear is fixedly provided at the inner end of the horizontal rod. A second bevel gear is fixedly provided at the bottom of the column below. The second bevel gear meshes with the first bevel gear.

[0010] Furthermore, wheels are rotatably mounted on the left and right sides of the wheelchair frame, and L-shaped rods are fixedly mounted on both sides of the lower front of the wheelchair frame. A stabilizing wheel is installed on the end of the L-shaped rod away from the wheelchair frame, and a seat plate is fixedly mounted on the top of the wheelchair frame.

[0011] Furthermore, a backrest is provided above the top of the seat, a U-shaped plate is fixedly provided on the rear side of the backrest, the U-shaped plate is fixedly provided on the top of the seat, support plates are fixedly provided on both sides of the top of the wheelchair frame, and a step plate is fixedly provided on the top of the support plate.

[0012] Furthermore, the support mechanism includes a U-shaped plate, the upper end of which is fixedly mounted on a frame plate. Two intermediate blocks are fixedly mounted in the middle of the U-shaped plate. A controller is installed at the lower end of the U-shaped plate. A reinforcing plate is fixedly mounted on the side wall of the U-shaped plate and is fixedly connected to the frame plate. The controller is equipped with an AI algorithm model, which can identify abnormal physiological parameters and environmental risks in real time and provide graded early warnings through sound and light, APP push, or linkage with an emergency rescue system.

[0013] Furthermore, the connecting mechanism includes a plug rod, which is fixedly disposed at the bottom of the support column and inserted into a sleeve. The sleeve has a U-shaped groove on its side wall, with one end of the U-shaped groove closed and the other end open. The bottom of the sleeve is fixedly connected to a connecting ball. A return spring is disposed at the bottom of the U-shaped groove. A limit rod is fixedly disposed on the lower outer wall of the plug rod, and the limit rod is positioned within the U-shaped groove.

[0014] Furthermore, the mounting mechanism includes a mounting plate, the top of which is fixed to the bottom of the U-shaped plate by mounting posts. Mounting screws are provided through the four corners of the top of the mounting plate, and the mounting plate is fixed to the mounting shell by mounting screws. A first transmission wheel is fixedly sleeved at the middle position of the threaded rod, and a second transmission wheel is rotatably arranged between the two intermediate blocks. A belt is provided for transmission between the first transmission wheel and the second transmission wheel.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention uses a multi-parameter sensor module built into the early warning unit to collect key neurophysiological data such as EEG, heart rate, blood oxygen, and limb range of motion in real time. These data are not analyzed in isolation, but are fused and analyzed by the controller using AI algorithms. This enables a more comprehensive and accurate identification of potential health risks. The AI ​​model on the controller can learn the user's health baseline, dynamically identify abnormal patterns, and reduce false alarms and missed alarms.

[0016] This invention is equipped with a monitoring camera and an auxiliary early warning mechanism. Combined with a horizontal movement mechanism, it achieves comprehensive and dynamic monitoring of the user's surrounding environment. The forward and reverse motors drive the sleeve block to move horizontally, while the meshing of gears and racks causes the column to rotate, driving the monitoring camera to perform horizontal scanning and angle adjustment, expanding the monitoring range and ensuring no blind spots. The auxiliary early warning mechanism, through the linkage of a bevel gear set, drives the auxiliary camera to perform auxiliary monitoring, further enhancing the ability to perceive potential dangers in the environment such as obstacles and slippery ground. By combining and analyzing the user's real-time video footage with physiological data, the nature of abnormal situations can be more accurately determined.

[0017] This invention enables rapid disassembly and installation on different carriers through an installation mechanism, greatly improving its adaptability to various scenarios. Users can easily remove the device from the mounting shell on the wheelchair frame by turning the mounting screws and install it on the hospital bed or other required locations. The device can be stably installed on the wheelchair, meeting the monitoring needs of patients in mobile scenarios such as home rehabilitation and community activities, and filling the gap of traditional medical monitoring equipment in non-hospital scenarios.

[0018] When the present invention detects an anomaly through AI algorithm, the controller will trigger a graded early warning mechanism and ensure timely information transmission through multiple channels. Different levels of alarms will be triggered according to the risk level. The device’s built-in sound and light device will issue an alarm to remind the user and nearby people and send early warning information to the mobile devices of the preset guardians or medical staff.

[0019] This invention ensures the stability of the equipment during movement or use by using components such as reinforcing blocks, reinforcing screws, and reinforcing plates. The connecting mechanism, through the cooperation of U-shaped slots, limit rods, and return springs, enables tool-free quick installation and disassembly of the monitoring camera. Attached Figure Description

[0020] To more clearly illustrate the solutions in this invention, the accompanying drawings used in the description of the embodiments of this invention will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a perspective view provided by the present invention; Figure 2 This is a side-view perspective view of the monitoring and early warning structure provided by the present invention; Figure 3 This is a rear-view perspective view of the monitoring and early warning structure provided by the present invention; Figure 4 This is a bottom-view perspective view of the monitoring and early warning structure provided by the present invention; Figure 5 This is an enlarged schematic diagram of part A provided by the present invention; Figure 6 This is an enlarged schematic diagram of part B provided by the present invention; Figure 7 This is an enlarged schematic diagram of part C provided by the present invention; Figure 8 This is an enlarged schematic diagram of part D provided by the present invention.

[0022] Explanation of reference numerals in the attached figures: 1. Platform; 2. Support plate; 3. Seat plate; 4. Wheelchair frame; 5. Wheels; 6. L-shaped rod; 7. Stabilizing wheel; 8. Mounting shell; 9. Monitoring and early warning structure; 91. Monitoring and early warning mechanism; 911. Monitoring camera; 912. Early warning unit; 913. Support column; 914. Connecting mechanism; 9141. Insert rod; 9142. U-shaped slot; 9143. Limiting rod; 9144. Return spring; 9145. Sleeve; 915. Connecting ball; 92. Horizontal movement mechanism; 921. Frame plate; 922. Forward and reverse motor; 923. Sleeve block; 924. Rack; 925. Column; 926. 93. Gear; 94. Support mechanism; 95. Controller; 96. U-shaped plate; 97. Intermediate block; 98. Mounting mechanism; 99. Mounting screw; 90. Mounting column; 91. Mounting plate; 92. Auxiliary warning mechanism; 93. Horizontal hole; 94. Slider; 95. Connecting rod; 95. First bevel gear; 95. Second bevel gear; 96. Auxiliary camera; 97. Horizontal rod; 98. Collar; 10. Reinforcing plate; 11. U-shaped plate; 12. Reinforcing screw; 13. Reinforcing block; 14. Backing plate; 15. First transmission wheel; 16. Belt; 17. Second transmission wheel. Detailed Implementation

[0023] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more explicit definition of the scope of protection of the present invention. Obviously, the described embodiments are merely 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.

[0024] The terms "comprising" and "having," and any variations thereof, used in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order.

[0025] Please see Figure 1-8A 24 / 7 intelligent safety protection and multi-parameter neural monitoring and early warning device includes a mounting shell 8, which is installed on the rear side of a wheelchair frame 4. Wheels 5 are rotatably mounted on the left and right sides of the wheelchair frame 4. L-shaped rods 6 are fixedly mounted on both sides of the lower front of the wheelchair frame 4. A stabilizing wheel 7 is mounted on the end of the L-shaped rods 6 away from the wheelchair frame 4. A seat plate 3 is fixedly mounted on the top of the wheelchair frame 4. A backrest 14 is mounted above the top of the seat plate 3. A U-shaped plate 11 is fixedly mounted on the rear side of the backrest 14 and fixedly mounted on the top of the seat plate 3. Support plates 2 are fixedly mounted on both sides of the top of the wheelchair frame 4. A footrest 1 is fixedly mounted on the top of the support plates 2. A monitoring and early warning device is mounted on the top of the mounting shell 8. The monitoring and early warning structure 9 supports 24-hour continuous monitoring in low-power mode. The monitoring and early warning structure 9 includes a support mechanism 93, with a mounting mechanism 94 at its bottom. The support mechanism 93 is detachably mounted on the mounting housing 8 via the mounting mechanism 94. The early warning device can be quickly adapted to wheelchairs and hospital beds via the mounting mechanism 94. A horizontal moving mechanism 92 is fixedly mounted on the top of the support mechanism 93. Monitoring and early warning mechanisms 91 are reciprocatingly mounted on both sides above the horizontal moving mechanism 92. Each monitoring and early warning mechanism 91 includes a monitoring camera 911, which is mounted on the outer wall of the early warning unit 912. The early warning unit 912 has a built-in multi-parameter sensor module that can... The system collects real-time neurophysiological data on EEG, heart rate, blood oxygenation, and limb movement, and performs data fusion and analysis via controller 931. The mounting mechanism 94 includes a mounting plate 943, the top of which is fixed to the bottom of a U-shaped plate 932 via mounting posts 942. Mounting screws 941 are threaded through the four corners of the top of the mounting plate 943, which is then fixed to the mounting shell 8. The horizontal moving mechanism 92 includes a frame plate 921, within which a threaded rod is rotatably mounted. A sleeve block 923 is threaded onto the threaded rod. A forward / reverse motor 922 is mounted on one side of the frame plate 921, and its output end passes through the frame plate 921 and is fixed to the threaded rod. The top and bottom of the sleeve block 923 are fixedly provided with column rods 925. The entire monitoring and early warning structure 9 is fixed to the mounting shell 8 on the rear side of the wheelchair frame 4 by the mounting mechanism 94. The early warning unit 912 has a built-in multi-parameter sensor module to collect the user's neurophysiological data such as EEG, heart rate, blood oxygen and limb movement in real time. At the same time, the monitoring camera 911 continuously monitors the user's real-time status. These data are transmitted to the controller 931. The forward and reverse motors 922 in the horizontal movement mechanism 92 drive the threaded rod to rotate, which drives the sleeve block 923 and the column rods 925 on it to move horizontally within the frame plate 921, realizing the horizontal scanning and angle adjustment of the monitoring camera 911 and expanding the monitoring range.

[0026] As an improvement to the above technical solution, the bottom of the early warning unit 912 is fixedly mounted on the support column 913. A connecting mechanism 914 is provided at the bottom of the support column 913. The support column 913 is mounted on the connecting ball 915 via the connecting mechanism 914. The connecting ball 915 is fixedly mounted on the top of the upper column 925. The connecting mechanism 914 includes a plug rod 9141, which is fixedly mounted at the bottom of the support column 913. The plug rod 9141 is inserted into the sleeve 9145. A U-shaped groove 9142 is provided on the side wall of the sleeve 9145. One end of the U-shaped groove 9142 is closed, and the other end is open. The bottom of the sleeve 9145... The connecting ball 915 is fixedly connected to the U-shaped slot 9142, and a return spring 9144 is provided at the bottom of the U-shaped slot 9142. A limit rod 9143 is fixedly provided on the lower outer wall of the insertion rod 9141. The limit rod 9143 is limited within the U-shaped slot 9142. The connecting mechanism 914 realizes the quick installation and disassembly of the warning unit 912 and the connecting ball 915 through the cooperation of the insertion rod 9141 and the sleeve 9145. The design of the U-shaped slot 9142 and the limit rod 9143 ensures the stability of the connection. The return spring 9144 provides elastic support, so that the warning unit 912 can be buffered when subjected to external force, protecting the internal sensors and camera.

[0027] As an improvement to the above technical solution, a gear 926 is fixedly sleeved on the column 925, and a rack 924 is provided on the inner side of the frame plate 921. The gear 926 and the rack 924 are meshed together. A reinforcing block 13 is fixedly provided on the inner wall of the forward and reverse motor 922. The reinforcing block 13 is fixed to the outer wall of the frame plate 921 by reinforcing screws 12. An auxiliary warning mechanism 95 is provided on both sides of the lower part of the frame plate 921. The auxiliary warning mechanism 95 includes two horizontal holes 951. The two horizontal holes 951 are opened on the front and rear sides of the frame plate 921, and a sliding device is inserted into the horizontal holes 951. A slider 952 is fixedly connected to a sleeve block 923. A connecting rod 953 is fixedly installed at the bottom of the slider 952, and a collar 958 is fixedly installed at the bottom of the connecting rod 953. The connecting rod 953 is sleeved on a horizontal rod 957. An auxiliary camera 956 is fixedly installed at the outer end of the horizontal rod 957, and a first bevel gear 954 is fixedly installed at the inner end of the horizontal rod 957. A second bevel gear 955 is fixedly installed at the bottom of the lower column rod 925, and the second bevel gear 955 meshes with the first bevel gear 954. In the horizontal moving mechanism 92... The forward and reverse motors 922 drive the threaded rod to rotate, causing the sleeve block 923 and its column rod 925 to move horizontally within the frame plate 921. During the movement, the gear 926 meshes with the rack 924, causing the column rod 925 to drive the connecting ball 915 and the early warning unit 912 to rotate synchronously, realizing the horizontal scanning and angle adjustment of the monitoring camera 911 and expanding the monitoring range. At the same time, the auxiliary early warning mechanism 95 drives the auxiliary camera 956 to perform auxiliary monitoring through the linkage of the slider 952, the connecting rod 953 and the bevel gear set, further improving the environmental perception capability. The collected physiological data and video image data are transmitted to the controller 931 in the support mechanism 93. The controller 931 is equipped with an AI algorithm model to fuse and analyze multi-source data and identify abnormal physiological parameters, such as sudden changes in heart rate and low blood oxygen. When the AI ​​algorithm detects an abnormal situation, the controller 931 triggers a graded early warning mechanism, issuing an alarm through the device's built-in sound and light device and sending early warning information to the preset mobile devices of guardians or medical personnel. In serious cases, it automatically contacts the emergency center and provides the user's location and basic health information.

[0028] As an improvement to the above technical solution, the support mechanism 93 includes a U-shaped plate 932. The upper end of the U-shaped plate 932 is fixedly mounted on the frame plate 921. Two intermediate blocks 933 are fixedly mounted in the middle of the U-shaped plate 932. A first transmission wheel 15 is fixedly sleeved in the middle of the threaded rod. A second transmission wheel 17 is rotatably mounted between the two intermediate blocks 933. A belt 16 is driven between the first transmission wheel 15 and the second transmission wheel 17. A controller 931 is installed at the lower end of the U-shaped plate 932. A reinforcing plate 10 is fixedly mounted on the side wall of the U-shaped plate 932. The reinforcing plate 10 is fixedly connected to the frame plate 921. The controller 931 is equipped with an AI algorithm model, which can identify abnormal physiological parameters and environmental risks in real time, and realize graded early warning through sound and light, APP push or linkage with the emergency rescue system.

[0029] Working principle and usage of this invention: In use, the entire monitoring and early warning structure 9 is fixed to the mounting shell 8 on the rear side of the wheelchair frame 4 via the mounting mechanism 94. The mounting mechanism 94 includes a mounting plate 943 and mounting screws 941. Users can quickly disassemble and install the device on different carriers such as wheelchairs or hospital beds by tightening the mounting screws 941, improving scenario adaptability. The early warning unit 912 has a built-in multi-parameter sensor module that collects the user's neurophysiological data such as EEG, heart rate, blood oxygen, and limb movement in real time. At the same time, the monitoring camera 911 continuously monitors the user's real-time status. This data is transmitted to the controller 931. The collected physiological data and video image data are transmitted to the controller 931 in the support mechanism 93. The controller 931 is equipped with an AI algorithm model to fuse and analyze multi-source data and identify abnormal physiological parameters, such as sudden changes in heart rate and low blood oxygen. When the AI ​​algorithm detects an abnormality, the controller 931 triggers a graded early warning mechanism and issues an alarm through the device's built-in sound and light device, notifying the preset caregiver or medical staff. The device sends early warning information to the user's mobile device. In severe cases, it automatically contacts the emergency center, providing the user's location and basic health information. The forward and reverse motors 922 in the horizontal movement mechanism 92 drive the threaded rod to rotate, causing the sleeve block 923 and its column rod 925 to move horizontally within the frame plate 921. During the movement, the gear 926 meshes with the rack 924, causing the column rod 925 to drive the connecting ball 915 and the early warning unit 912 to rotate synchronously, realizing the horizontal scanning and angle adjustment of the monitoring camera 911 and expanding the monitoring range. At the same time, the auxiliary early warning mechanism 95 drives the auxiliary camera 956 to perform auxiliary monitoring through the linkage of the slider 952, connecting rod 953 and bevel gear set, further improving the environmental perception capability. The device supports a low power consumption mode, ensuring 24-hour continuous monitoring after a single charge, meeting the user's all-weather monitoring needs. Through the above process, the device realizes a closed-loop management from data collection and intelligent analysis to early warning response, providing users with comprehensive and intelligent safety protection.

[0030] The above description is only used to illustrate the technical solutions of the present invention, and is not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Any equivalent structural or procedural transformations made using the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of the present invention.

Claims

1. A 24 / 7 intelligent safety protection and multi-parameter neural monitoring and early warning device, characterized in that: The device includes a mounting shell (8) which is mounted on the rear side of the wheelchair frame (4). A monitoring and early warning structure (9) is provided on the top of the mounting shell (8). The monitoring and early warning structure (9) supports 24-hour continuous monitoring in low-power mode. The monitoring and early warning structure (9) includes a support mechanism (93). A mounting mechanism (94) is provided at the bottom of the support mechanism (93). The support mechanism (93) is detachably mounted on the mounting shell (8) via the mounting mechanism (94). The early warning device can be quickly adapted to wheelchairs and hospital beds via the mounting mechanism (94). A horizontal moving mechanism (92) is fixedly installed on the top of the support mechanism (93). Monitoring and early warning mechanisms (91) are reciprocatingly installed on both sides above the horizontal moving mechanism (92). The monitoring and early warning mechanism (91) includes a monitoring camera (911). The monitoring camera (911) is installed on the outer wall of the early warning unit (912). The early warning unit (912) has a built-in multi-parameter sensor module that can collect neurophysiological data such as EEG, heart rate, blood oxygen and limb movement in real time, and perform data fusion and analysis through the controller (931).

2. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 1, characterized in that: The horizontal moving mechanism (92) includes a frame plate (921), a threaded rod is rotatably provided inside the frame plate (921), a sleeve block (923) is threadedly fitted on the threaded rod, a forward and reverse motor (922) is installed on one side of the frame plate (921), the output end of the forward and reverse motor (922) passes through the frame plate (921) and is fixedly connected to the threaded rod, and a column rod (925) is fixedly provided at the top and bottom of the sleeve block (923).

3. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 2, characterized in that: The bottom of the warning unit (912) is fixedly mounted on the support column (913). The bottom of the support column (913) is provided with a connecting mechanism (914). The support column (913) is mounted on the connecting ball (915) through the connecting mechanism (914). The connecting ball (915) is fixedly mounted on the top of the column rod (925) located above.

4. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 3, characterized in that: A gear (926) is fixedly sleeved on the column (925), and a rack (924) is provided on the inner side of the frame plate (921). The gear (926) meshes with the rack (924). A reinforcing block (13) is fixedly provided on the inner wall of the forward and reverse motor (922). The reinforcing block (13) is fixed to the outer wall of the frame plate (921) by reinforcing screws (12).

5. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 4, characterized in that: Auxiliary warning mechanisms (95) are respectively provided on the lower two sides of the frame plate (921). The auxiliary warning mechanism (95) includes two horizontal holes (951). The two horizontal holes (951) are opened on the front and rear sides of the frame plate (921). A slider (952) is slidably passed through the horizontal holes (951). The slider (952) is fixedly connected to the sleeve block (923). A connecting rod (953) is fixedly provided at the bottom of the slider (952). A collar (958) is fixedly provided at the bottom of the connecting rod (953). The connecting rod (953) is sleeved on the horizontal rod (957). An auxiliary camera (956) is fixedly provided at the outer end of the horizontal rod (957). A first bevel gear (954) is fixedly provided at the inner end of the horizontal rod (957). A second bevel gear (955) is fixedly provided at the bottom of the column rod (925) located below. The second bevel gear (955) meshes with the first bevel gear (954).

6. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 5, characterized in that: The wheelchair frame (4) is provided with rotatable wheels (5) on the left and right sides respectively. L-shaped rods (6) are fixedly provided on both sides of the lower front of the wheelchair frame (4). A stabilizing wheel (7) is installed on the end of the L-shaped rod (6) away from the wheelchair frame (4). A seat plate (3) is fixedly provided on the top of the wheelchair frame (4).

7. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 6, characterized in that: A backrest (14) is provided above the top of the seat plate (3), and a U-shaped plate (11) is fixedly provided on the rear side of the backrest (14). The U-shaped plate (11) is fixedly provided on the top of the seat plate (3). Support plates (2) are fixedly provided on both sides of the top of the wheelchair frame (4), and a step plate (1) is fixedly provided on the top of the support plate (2).

8. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 7, characterized in that: The support mechanism (93) includes a U-shaped plate (932), the upper end of which is fixedly mounted on the frame plate (921). Two intermediate blocks (933) are fixedly mounted in the middle of the U-shaped plate (932). A controller (931) is installed at the lower end of the U-shaped plate (932). A reinforcing plate (10) is fixedly mounted on the side wall of the U-shaped plate (932). The reinforcing plate (10) is fixedly connected to the frame plate (921). The controller (931) is equipped with an AI algorithm model, which can identify abnormal physiological parameters and environmental risks in real time, and realize graded early warning through sound and light, APP push or linkage with emergency rescue system.

9. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 8, characterized in that: The connecting mechanism (914) includes a plug rod (9141), which is fixedly installed at the bottom of the support column (913). The plug rod (9141) is inserted into the sleeve (9145). The side wall of the sleeve (9145) is provided with a U-shaped groove (9142). One end of the U-shaped groove (9142) is closed and the other end is open. The bottom of the sleeve (9145) is fixedly connected to the connecting ball (915). A return spring (9144) is provided at the bottom of the U-shaped groove (9142). A limit rod (9143) is fixedly installed on the lower outer wall of the plug rod (9141). The limit rod (9143) is limited to be opened in the U-shaped groove (9142).

10. The all-weather intelligent safety protection and multi-parameter neural monitoring and early warning device according to claim 9, characterized in that: The mounting mechanism (94) includes a mounting plate (943). The top of the mounting plate (943) is fixed to the bottom of the U-shaped plate (932) by a mounting post (942). Mounting screws (941) are provided through the four corners of the top of the mounting plate (943). The mounting plate (943) is fixed to the mounting shell (8) by the mounting screws (941). A first transmission wheel (15) is fixedly sleeved in the middle position of the threaded rod. A second transmission wheel (17) is rotatably arranged between the two middle blocks (933). A belt (16) is provided for transmission between the first transmission wheel (15) and the second transmission wheel (17).

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