Intelligent medical first-aid device convenient for counting and counting first-aid medicines and states thereof

Abstract

The invention discloses an intelligent medical first-aid device facilitating statistics and counting of first-aid medicines and states thereof, and relates to the technical field of medical first-aid devices.The intelligent medical first-aid device comprises a box body, a carrying handle, a locking block, a telescopic pull rod and a guide plate, a cover plate is installed above the box body, and a passive 900M frequency RFID identification kit is arranged at the bottom of the box body; the cover plate is provided with a battery power supply unit, a display unit, a radio frequency card issuing unit, an electronic lock face authentication unit, a wireless transmission unit, an AI voice interaction unit, a temperature and humidity monitoring unit, a Beidou positioning function module and a main control unit, all control and interaction units integrated on the cover plate are comprehensive in function, and long-time use is guaranteed through battery power supply; the display unit, the radio frequency card issuing unit, the face authentication unit and the like achieve medicine information visualization, initialization convenience and taking safety, the functions of wireless transmission, voice interaction, temperature and humidity monitoring and the like improve the intelligent level of the device, and the management problem of a traditional first-aid kit is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of medical first-aid devices, in particular to an intelligent medical first-aid device facilitating counting and checking first-aid medicines and their states. BACKGROUND

[0002] In the field of medical first aid, the first-aid device, as a key bearing and transfer tool for medicines and instruments, directly affects the first-aid efficiency and patient treatment effect. Although the existing first-aid box can meet the basic storage and transportation requirements, it has significant limitations in intelligent management, operation convenience and safety, and is difficult to adapt to the efficient and accurate requirements of modern first-aid scenes. In terms of medicine management, the existing device completely relies on manual operation, and has multiple pain points: first, the expiration date management is lagging, and manual checking of the expiration date of medicines needs to be carried out regularly, which is not only time-consuming and laborious, but also prone to omissions when the first-aid task is heavy. Near-expiration medicines are difficult to identify quickly. According to statistics, there are about 3 expired medicine events in traditional first-aid boxes per year, which poses a serious medical risk. Second, mistakes are easy to occur in taking and returning, and in emergency situations, medical staff may mistakenly take medicines due to similar packaging and blurred labels, and may mistakenly return medicines to the wrong position after use due to nervousness or fatigue. The traditional fixed structure lacks an error prevention mechanism, and the medicine taking error rate is high. Third, the inventory and traceability efficiency is low, the remaining quantity of medicines cannot be grasped in real time, the replenishment relies on manual counting and reporting, and the medicine taking record needs to be manually supplemented afterwards, which has a high error rate and is difficult to associate with the first-aid event or patient information to form a complete traceability chain. For example, the intelligent medical first-aid device described in application No. CN201820202354.8 includes a box body, a box body lock is arranged on the box body, the box body inside includes a control device, a communication device, a first-aid device, a monitoring device, an alarm device is also installed on the box body, and a temperature control device is also included in the box body. The control device is fixed in the box body and connected with the box body lock. When the opening instruction is executed, the device opens the box body lock. The device uses a traditional password lock or a mechanical lock, lacks biometric authorization, relies on physical keys for interaction, has no voice function, no real-time data transmission function, only local storage record, and lacks positioning and tracking capability. To solve the above problems, a technical scheme of an intelligent medical first-aid device facilitating counting and checking first-aid medicines and their states is proposed. SUMMARY

[0003] The application aims to provide an intelligent medical first-aid device facilitating counting and checking first-aid medicines and their states, to solve the problems of the existing devices on the market, which use traditional password locks or mechanical locks, lack biometric authorization, rely on physical keys for interaction, have no voice function, no real-time data transmission function, only local storage record, and lack positioning and tracking capability.

[0004] To achieve the above object, the present application provides the following technical solution: an intelligent medical first-aid device for facilitating the counting and checking of first-aid medicines and their states, comprising a box body, a handle, a locking block, an extendable pull rod and a guide plate; A cover plate is installed on the top of the box body, and a passive 900M frequency RFID identification kit is arranged at the bottom of the box body.

[0005] As a preferred technical solution of the present application, the box body is fixedly connected with an extendable pull rod below, the extendable pull rod has an overall L-shaped structure, a roller is rotatably connected below the extendable pull rod, the roller has a symmetrical four-wheel distribution structure, a low-friction bearing is arranged at the connection between the roller and the extendable pull rod, a second support column is fixedly connected to the bottom of the extendable pull rod, the second support column has a cylindrical structure and is symmetrically distributed in two, a first support column is fixedly connected to the side end of the extendable pull rod, the first support column has a four-pyramid structure with a flat top, and the extendable pull rod adopts the principle of a conventional luggage pull rod. With the above technical solution, the extendable pull rod, the roller and the second support column structure below the box body are equipped with a low-friction bearing through the L-shaped extendable pull rod combined with the symmetrical four-wheel distribution roller, and adopt the principle of a conventional luggage pull rod, which not only realizes easy dragging of the device and meets the requirement of rapid movement in a first-aid scene, but also ensures stability when the device is at rest by means of the four-wheel design and the cylindrical symmetrically distributed second support column, thereby avoiding tilting or sliding; the low-friction bearing reduces the rolling resistance of the roller, so that smooth movement can be maintained even on a bumpy road, and the physical labor consumption of medical staff is reduced, thereby saving time for emergency rescue.

[0006] As a preferred technical solution of the present application, the box body is integrally formed of high-strength engineering plastic, and is provided with a partition plate or a slot cut from foam material; With the above technical solution, the box body is integrally formed of high-strength engineering plastic and is provided with a partition plate or a slot cut from foam material, the integrally formed structure of high-strength engineering plastic has the characteristics of anti-falling and wear resistance, can withstand collision during first aid, protects the internal medicines from damage, and has good edge sealing property to resist dust and a small amount of liquid intrusion; the customized foam partition plate / slot is precisely cut according to the shape of the medicines to realize one-to-one fixation, avoid collision and breakage of the medicines caused by shaking during transportation, especially for fragile products such as ampoules, and at the same time, the medicines are stored in classified zones to reduce the confusion in taking and improve the efficiency of first aid.

[0007] As a preferred technical scheme of the present application, the inner wall surface of the box is fixedly connected with a pair of third connecting pages, the upper part of the third connecting page is hingedly connected with one end of the second connecting page, the other end of the second connecting page is hingedly connected with the first connecting page, the first connecting page is fixedly connected with the cover plate, the second connecting page is a right-angle L-shaped structure, the outer surface of the box is fixedly connected with a lock block, the lock block is a self-locking electromagnetic valve structure, and the bottom surface of the cover plate is fixedly connected with a lock pin. By adopting the above technical scheme, the connecting page structure and the lock block design of the box and the cover plate, and the hinge structure of the first connecting page, the right-angle L-shaped second connecting page and the third connecting page, the opening angle of the cover plate can be controlled, the center of gravity imbalance caused by excessive opening and closing is avoided, the cover plate is tightly fitted with the box when the cover plate is closed, the sealing performance is enhanced, and the parallelly expanded cover plate is used as a storage platform; the lock block with the self-locking electromagnetic valve structure can ensure the stability of the box after being closed, prevent accidental opening during transportation, improve the safety of the device, and realize permission management in cooperation with the face recognition unit of the electronic lock, thereby ensuring the traceability of the use of medicines.

[0008] As a preferred technical scheme of the present application, the inner wall surface of the box is fixedly connected with a pair of third connecting pages, the upper part of the third connecting page is hingedly connected with one end of the second connecting page, the other end of the second connecting page is hingedly connected with the first connecting page, the first connecting page is fixedly connected with the cover plate, the second connecting page is a right-angle L-shaped structure, the outer surface of the box is fixedly connected with a lock block, the lock block is a self-locking electromagnetic valve structure, and the bottom surface of the cover plate is fixedly connected with a lock pin. By adopting the above technical scheme, the connecting page structure and the lock block design of the box and the cover plate, and the hinge structure of the first connecting page, the right-angle L-shaped second connecting page and the third connecting page, the opening angle of the cover plate can be controlled, the center of gravity imbalance caused by excessive opening and closing is avoided, the cover plate is tightly fitted with the box when the cover plate is closed, the sealing performance is enhanced, and the parallelly expanded cover plate is used as a storage platform; the lock block with the self-locking electromagnetic valve structure can ensure the stability of the box after being closed, prevent accidental opening during transportation, improve the safety of the device, and realize permission management in cooperation with the face recognition unit of the electronic lock, thereby ensuring the traceability of the use of medicines.

[0009] As a preferred technical scheme of the present application, the inner wall surface of the box is fixedly connected with a pair of third connecting pages, the upper part of the third connecting page is hingedly connected with one end of the second connecting page, the other end of the second connecting page is hingedly connected with the first connecting page, the first connecting page is fixedly connected with the cover plate, the second connecting page is a right-angle L-shaped structure, the outer surface of the box is fixedly connected with a lock block, the lock block is a self-locking electromagnetic valve structure, and the bottom surface of the cover plate is fixedly connected with a lock pin. By adopting the above technical scheme, the connecting page structure and the lock block design of the box and the cover plate, and the hinge structure of the first connecting page, the right-angle L-shaped second connecting page and the third connecting page, the opening angle of the cover plate can be controlled, the center of gravity imbalance caused by excessive opening and closing is avoided, the cover plate is tightly fitted with the box when the cover plate is closed, the sealing performance is enhanced, and the parallelly expanded cover plate is used as a storage platform; the lock block with the self-locking electromagnetic valve structure can ensure the stability of the box after being closed, prevent accidental opening during transportation, improve the safety of the device, and realize permission management in cooperation with the face recognition unit of the electronic lock, thereby ensuring the traceability of the use of medicines.

[0010] As a preferred technical scheme of the present application, the inner wall surface of the box is fixedly connected with a pair of third connecting pages, the upper part of the third connecting page is hingedly connected with one end of the second connecting page, the other end of the second connecting page is hingedly connected with the first connecting page, the first connecting page is fixedly connected with the cover plate, the second connecting page is a right-angle L-shaped structure, the outer surface of the box is fixedly connected with a lock block, the lock block is a self-locking electromagnetic valve structure, and the bottom surface of the cover plate is fixedly connected with a lock pin. The first rack gear and the second rack gear are threadedly connected with a screw rod, the screw rod is rotationally connected with a fixed block, the fixed block is arranged at the middle point of the screw rod and two ends of the screw rod, the screw rod is fixedly connected with the output shaft of the motor, and the motor is fixedly connected with the fixed block; By adopting the technical scheme, the tray driving structure guide plate, rack gear, screw rod, motor and connecting rod are designed, the screw rod is driven to rotate by the motor, the first rack gear and the second rack gear are driven to slide reversely in the guide plate by the reverse threads on the two sides of the middle point, and then the second tray, the third tray and the fourth tray are driven to expand or contract synchronously by the second connecting rod, the third connecting rod and the first connecting rod, so that the automatic opening and closing of the multi-layer trays are realized; the structure replaces the traditional manual pulling, saves manpower, and the trays are arranged in layers after expansion, so that the target medicine can be quickly positioned, especially in the emergency scene, the searching time can be significantly shortened, and the treatment efficiency is improved.

[0011] As a preferred technical scheme of the present application, the first rack gear and the second rack gear are connected with the second connecting rod above, the second connecting rod is sequentially provided with the third connecting rod and the first connecting rod outside, the second tray, the third tray and the fourth tray are sequentially stacked in the box from top to bottom, and the second tray, the third tray and the fourth tray are rotationally connected with the second connecting rod, the third connecting rod and the first connecting rod.

[0012] As a preferred technical scheme of the present application, the box bottom is provided with a passive 900M frequency RFID identification kit, and the cover plate is integrated with all control and interaction units, including: Battery power supply unit: power supply for the cover plate and the box RFID kit, supports TYPE-C charging, and the standby time is 15 days; Display unit: visual presentation of medicine quantity, expiration date, fault warning and other information, synchronous sound and light alarm; Radio frequency card sending unit: initialization of RFID tags, binding of medicine name, expiration date and tag code; Face recognition unit of electronic lock: unlocking by face recognition, automatic recording of operator information and association with medicine change record, and equipped with an emergency unlocking device; Wireless transmission unit: real-time data synchronization with cloud platform and mobile phone APP; AI voice interaction unit: support for voice query of medicine state and playing of medicine knowledge, and response to medical staff instructions; Temperature and humidity monitoring unit: real-time acquisition of box environment data, and alarm triggered by over-limit; Beidou positioning function module: positioning of the emergency kit position, compatible with three major operator networks; Main control unit: core processor integrating all functions, responsible for data processing, instruction distribution and device self-checking; Adopting the technical scheme, the control and interaction units integrated with the cover plate, the battery power supply unit supporting TYPE-C charging and standby for 15 days, ensure that the device is used offline for a long time; the display unit presents the drug information in real time and visualizes and synchronously alarms with sound and light, improving the information acquisition efficiency; the radio frequency card issuing unit realizes the rapid binding of the drug and the RFID tag, simplifying the initialization process; the electronic lock face authentication unit ensures the safety of taking and using and automatically records the operation information; the wireless transmission unit realizes real-time synchronization of data, facilitating remote monitoring; the AI voice interaction unit supports voice instruction response, freeing the hands of medical staff; the temperature and humidity monitoring unit and the Beidou positioning function module ensure that the drug storage environment is compliant and the location is traceable; the main control unit coordinates the collaborative work of each module, realizes device self-checking and fault warning, and comprehensively improves the intelligent level and reliability of the device, solving the problems of low management efficiency and high error rate of traditional first aid kits.

[0013] Compared with the prior art, the beneficial effects of the present application are: 1、The device has obvious advantages in mobility and portability. The L-shaped telescopic pull rod under the box body is combined with the symmetrical distribution of the four wheels, the low-friction bearing and the second support column, which not only facilitates dragging and moving to adapt to the rapid transfer demand of emergency scenes, but also ensures stable placement, reduces the physical consumption of carrying, and improves the moving efficiency.

[0014] 2、The box body is integrally formed by high-strength engineering plastic, combined with a specific partition or slot cut by foam material, which not only has protection performance such as anti-falling, wear-resistant and anti-fouling, can protect the internal medicine, but also can avoid damage caused by collision during transportation through precise fixation, and the classified and zoned storage also improves the efficiency of first aid.

[0015] 3、The connection page structure and lock block design of the box body and the cover plate are very practical. The hinge structure makes the opening angle of the cover plate controllable and closely fitted, enhancing the sealing performance. The self-locking electromagnetic valve lock block prevents accidental opening of the box body, combined with the electronic lock face authentication unit, ensuring the safety of the medicine and the traceability of taking.

[0016] 4、The internal structure design is ingenious. The elastic mesh bag of the side bin groove and the first tray realizes independent zoned storage of small consumables, preventing displacement and making it easy to take; the drive structure composed of motor, screw rod and rack can automatically expand and retract the multi-layer tray, saving manpower and making it faster to find medicine and improving the efficiency of first aid.

[0017] 5、The control and interaction units integrated with the cover plate have comprehensive functions, battery power supply ensures long-term use, display, radio frequency card issuing, face authentication and other units realize drug information visualization, initialization convenience and safe taking, and wireless transmission, voice interaction, temperature and humidity monitoring and other functions improve the intelligent level of the device, solving the management problems of traditional first aid kits. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 This is a side view of the structure of the present invention; Figure 2 This is a schematic diagram of the roller and the first support column structure of the present invention; Figure 3 This is a schematic diagram of the locking pin and the first connecting page structure of the present invention; Figure 4 This is a schematic diagram of the cross-sectional side view of the present invention; Figure 5 This is a schematic diagram of the first pallet and side compartment structure of the present invention; Figure 6 This is a top view of the structure of the present invention; Figure 7 This is a schematic diagram of the structure of the second, third, and fourth trays of the present invention; Figure 8 This is a schematic diagram of the structure of the first and second connecting pages of the present invention; Figure 9 This is a schematic diagram of the second connecting rod and lead screw structure of the present invention; Figure 10 This is a schematic diagram of the lead screw and fixing block structure of the present invention; Figure 11 This is a schematic diagram of the structure of the second rack and guide plate of the present invention.

[0019] In the diagram: 1. Box body; 2. Handle; 3. Locking block; 4. Telescopic pull rod; 5. Roller; 6. First support column; 7. Cover plate; 8. Counting module; 9. Second support column; 10. Locking pin; 11. First connecting page; 12. Second connecting page; 13. Third connecting page; 14. First tray; 15. Side compartment slot; 16. Second tray; 17. Third tray; 18. Fourth tray; 19. Motor; 20. First connecting rod; 21. Second connecting rod; 22. Lead screw; 23. Fixing block; 24. First rack; 25. Third connecting rod; 26. Second rack; 27. Guide plate. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-11 The technical solution of this invention is: an intelligent medical emergency device that facilitates the counting and inventory of emergency medicines and their status. The device uses a box 1 as its main frame, with a cover plate 7 installed on top. The cover plate 7 is equipped with a counting module 8, including a passive 900MHz RFID identification kit at its bottom, which can quickly identify drug labels in batches. The cover plate 7 integrates a battery power supply unit, supports TYPE-C charging, has a standby time of 15 days, a display unit (5.5-inch or larger LCD screen with anti-collision device), an RFID card issuing unit, an electronic lock and face authentication unit, a wireless transmission unit (WIFI / 4G / 5G), an AI voice interaction unit, a temperature and humidity monitoring unit, a Beidou positioning function module, and a main control unit, forming a complete intelligent control and interaction system. The display unit visually presents the quantity, expiration date, and fault warning of the drugs and synchronizes the sound and light alarms. The RFID card issuing unit realizes the binding of drug information and RFID tags. Face recognition unlocking combined with operation record function ensures drug traceability. The wireless transmission and positioning module supports real-time data synchronization and location tracking. The AI ​​voice interaction can respond to commands and broadcast drug knowledge. The main control unit coordinates all functions and completes equipment self-testing, comprehensively improving the level of intelligent management. The bottom of the cover plate 7 is fixedly connected to a locking pin 10. An L-shaped telescopic rod 4 is fixedly connected to the bottom of the case 1. The first support column 6 is fixedly connected to the side of the telescopic rod 4. The first support column 6 has a four-sided pyramid structure with a flat top. Below it, four symmetrically distributed rollers 5 are rotatably connected through low-friction bearings. Two symmetrical cylindrical second support columns 9 are provided at the bottom. It adopts the principle of traditional suitcase pull rods, which is convenient for dragging and moving to adapt to the rapid transfer in emergency scenarios. It can also ensure static stability through the four wheels and support columns, reducing the physical consumption of handling. The case 1 is made of high-strength engineering plastic in one piece. The interior is equipped with custom partitions or slots cut from foam, which have the characteristics of being drop-resistant, wear-resistant and stain-resistant. It can accurately fix medicines, especially fragile items such as ampoules, to avoid collision damage during transportation. At the same time, it can realize classified and partitioned storage, improving the efficiency of retrieval. The box body 1 and the cover plate 7 are hinged by the first connecting page 11, the right-angled L-shaped second connecting page 12 and the third connecting page 13, ensuring that the opening and closing angle of the cover plate 7 is controllable and the fit is tight, thus enhancing the sealing performance. The self-locking solenoid valve locking block 3 on the outside prevents the box body 1 from being opened accidentally. It works with the electronic lock face authentication unit to realize access management. The handle 2 at the center line of the side of the box body 1 has a built-in torsion spring that can automatically reset. The rectangular holes on both sides provide force points for opening and closing, making it easy to open quickly in an emergency. The side compartment 15 on the inner wall of the box 1 is slidably connected to the first tray 14. The elastic mesh pocket on its inner wall can fix small consumables such as gauze and cotton swabs, realizing independent partition management. The guide plate 27 on the side compartment 15 is slidably connected to the first rack 24 and the second rack 26. The upper and lower parts of the two racks are rack structure and threaded sleeve structure respectively. The threaded connection in the middle is the screw 22 with opposite threads on both sides of the midpoint. The screw 22 is driven by the motor 19 and stably supported by three fixing blocks 23. When the motor 19 starts, the rack slides in the opposite direction along the guide plate 27. Through the second link 21, the third link 25 and the first link 20, the second tray 16, the third tray 17 and the fourth tray 18 stacked from top to bottom in the box are simultaneously unfolded or retracted, replacing the traditional manual pull-out, saving manpower and making medicine positioning faster, significantly improving emergency efficiency.

[0022] Working principle: When using an intelligent medical emergency device that facilitates the counting and inventory of emergency medicines and their status, when new medicines are put into storage, the RFID tag is initialized through the radio frequency card issuing unit of the cover plate 7, and the information such as medicine name, specifications, and expiration date is bound to the tag code. The tag is fixed to the medicine with a customized adhesive tape. Medicines are placed in trays in the box 1 according to category: ampoules and other items are fixed to the second tray 16 and the third tray 17 with foam partitions or cushioning pads, large instruments are placed in the fourth tray 18, and small consumables are placed in the elastic mesh bag of the first tray 14 to ensure stability and no shaking during transportation. The passive 900MHz RFID identification kit at the bottom of the box 1 scans the internal medicine labels in real time. After the cover 7 is closed, the inventory is automatically started, and the quantity and expiration date are checked within 5 seconds. The results are displayed on a 5.5-inch or larger LCD screen. The AI ​​voice interaction unit broadcasts the inventory results simultaneously. The temperature and humidity monitoring unit collects environmental data inside the box in real time. If the data exceeds the preset range, the display unit immediately triggers an audible and visual alarm and pushes the warning to the administrator's mobile APP and cloud platform via WIFI / 4G / 5G wireless transmission unit. The Beidou positioning module continuously updates the device's location and supports remote tracking of the distribution of all first aid kits in the area. In emergency scenarios, operators complete identity verification through the electronic lock face authentication unit on cover 7. The electronic lock unlocks and records the operator's information. After opening the box, the AI ​​voice interaction unit responds to the command, the display unit highlights the location of the corresponding medicine and broadcasts the medication precautions. When taking medicine, the RFID identification kit detects the tag change in real time, automatically records the time of taking medicine, the name of the medicine and the quantity. The data is uploaded to the cloud platform and associated with the emergency event ID to form a complete traceability chain. When multiple layers of medicine need to be taken, the motor 19 drives the lead screw 22 to rotate. The reverse threads on both sides of the midpoint drive the first rack 24 and the second rack 26 to slide in the opposite direction in the guide plate 27. The second tray 16, the third tray 17 and the fourth tray 18 are simultaneously unfolded through the second link 21, the third link 25 and the first link 20. After taking the medicine, the reverse operation is used to retract it. When moving, it can be dragged by the L-shaped telescopic pull rod 4 under the box 1 in conjunction with the roller 5, or carried by the handle 2. The second support column 9 ensures stability when stationary. The main control unit, as the core processor, coordinates the collaborative work of various modules: the battery power supply unit supports TYPE-C charging and ensures 15 days of standby for offline use; the wireless transmission unit enables real-time data synchronization with the cloud platform and mobile APP, facilitating remote monitoring of inventory and replenishment; the device regularly performs self-checks on power, communication, RFID kit status, etc., and fault information is displayed on the display unit to ensure continuous availability of the device.

[0023] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0024] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent medical emergency device for easy counting and inventory of emergency medicines and their status, comprising a housing (1), a cover plate (7), a side compartment (15), and a first rack (24); characterized in that: The cover plate (7) is hinged to the third connecting page (13) of the housing (1) via the first connecting page (11) and the second connecting page (12). The second connecting page (12) is a right-angled L-shaped structure. The inner side of the cover plate integrates the main control unit and all interactive modules, including a 5.5-inch or larger display unit with anti-collision device, a battery power supply unit, an RF card issuing unit, and an electronic lock face authentication unit.

2. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The telescopic rod (4) is fixedly connected to the bottom of the box body (1). The telescopic rod (4) is an L-shaped structure, and a roller (5) is rotatably connected to the bottom of the telescopic rod (4). The roller (5) adopts a four-wheel symmetrical distribution structure, and a low-friction bearing is configured at the connection between the roller (5) and the telescopic rod (4). The bottom of the telescopic rod (4) is fixedly connected to a second support column (9). The second support column (9) is a cylindrical structure, and there are two second support columns (9) symmetrically distributed. The side end of the telescopic rod (4) is fixedly connected to a first support column (6). The first support column (6) has a four-sided pyramid structure with a flat top. The telescopic rod (4) adopts the principle of a traditional suitcase pull rod.

3. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The box (1) is integrally molded from high-strength engineering plastic, and the box (1) is equipped with partitions or slots cut from foam material into specific shapes.

4. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, A pair of third connecting pages (13) are fixedly connected to the inner wall of the box (1). The upper part of the third connecting page (13) is hinged to one end of the second connecting page (12). The other end of the second connecting page (12) is hinged to the first connecting page (11). The first connecting page (11) is fixedly connected to the cover plate (7). The second connecting page (12) is a right-angled L-shaped structure. The outer surface of the box (1) is fixedly connected to the locking block (3). The locking block (3) is a self-locking solenoid valve structure. The bottom surface of the cover plate (7) is fixedly connected to the locking pin (10).

5. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The handle (2) is rotatably connected to the center line of the side of the box (1), and a torsion spring is built into the connection between the handle (2) and the box (1) for resetting. Rectangular holes are opened on the left and right sides of the center line of the box (1) to assist the opening and closing of the box (1).

6. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The inner wall of the box (1) has a side compartment groove (15), and a first tray (14) is slidably connected in the side compartment groove (15). The inner wall of the first tray (14) is designed with an elastic mesh bag.

7. The intelligent medical emergency device for easy counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The side compartment (15) is symmetrically connected to the guide plate (27). The guide plate (27) is slidably connected to the first rack (24) and the second rack (26). The first rack (24) and the second rack (26) have the same structure and are divided into upper and lower parts. The upper part of the first rack (24) and the second rack (26) is a rack structure, and the lower part of the first rack (24) and the second rack (26) is a threaded sleeve structure. The upper rack part of the first rack (24) and the second rack (26) is clamped in the guide plate (27).

8. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The first rack (24) and the second rack (26) are connected by a screw (22). The screw (22) has opposite thread structures on both sides of the midpoint. The screw (22) is rotatably connected to the fixed block (23). There are three fixed blocks (23) evenly distributed at both ends and the midpoint. The right side of the screw (22) is fixedly connected to the output shaft of the motor (19). The motor (19) is also fixedly connected to the fixed block (23).

9. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The first rack (24) and the second rack (26) are meshed with the second connecting rod (21). The third connecting rod (25) and the first connecting rod (20) are distributed in sequence on the outside of the second connecting rod (21). The second tray (16), the third tray (17) and the fourth tray (18) are stacked in sequence from top to bottom inside the box (1). The second tray (16), the third tray (17) and the fourth tray (18) are rotatably connected to the second connecting rod (21), the third connecting rod (25) and the first connecting rod (20).

10. The intelligent medical emergency device for facilitating the counting and inventory of emergency medicines and their status according to claim 1, characterized in that, The bottom of the enclosure (1) is equipped with a passive 900MHz RFID identification kit, and the cover (7) integrates all control and interaction units, including: Battery power unit: Powers the cover plate and the RFID kit in the box, supports TYPE-C charging, and has a standby time of 15 days; Display unit (5.5-inch or larger LCD screen + anti-collision device): Visually presents the quantity of medicines, expiration date, and fault warning information, with simultaneous audible and visual alarms; RFID tag issuing unit: Initializes RFID tags and binds the drug name, expiration date and tag code; Electronic lock facial recognition unit: unlocks the lock by authorizing the user's facial recognition, automatically records the user's information and links it to the drug change record, and is equipped with an emergency unlocking device; Wireless transmission unit (WIFI / 4G / 5G): Enables real-time data synchronization with cloud platforms and mobile apps; AI voice interaction unit (directional microphone + speaker): supports voice query of drug status, playback of medication knowledge, and response to medical staff instructions; Temperature and humidity monitoring unit: collects environmental data inside the chamber in real time and triggers an alarm when limits are exceeded; Beidou positioning module (WIFI + Beidou / GPS dual-mode + NBIOT network): locates the first aid kit, compatible with the networks of the three major telecom operators; Main control unit: The core processor that integrates all functions, responsible for data processing, instruction distribution, and device self-testing (power, communication, fault).

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