An Internet of Things (IoT) device for emergency use

Abstract

This utility model relates to the field of Internet of Things (IoT) device technology, specifically disclosing an IoT device for emergency use. Addressing the technical pain points of existing single-system integrated emergency devices—namely, their inability to achieve physical isolation of tasks, poor multi-task parallel processing capabilities, and the inability of software virtualization systems to exclusively utilize hardware resources, resulting in low operational reliability and difficulty in meeting the demands of complex scenarios such as field emergency rescue and geological exploration for multi-type, high-safety-level parallel operations—this device integrates a first system module and a second system module, each with an independent motherboard, memory, and storage, forming a dual-hardware independent emergency IoT unit within the main housing cavity. It also integrates a dedicated power supply unit, heat dissipation structure, and unified human-machine interface components. This utility model adopts a dual-physical-independent hardware system architecture, achieving complete exclusive use of hardware resources and physical isolation of operational tasks and data environment, effectively avoiding multi-task operation conflicts and system failures leading to complete system paralysis.

Description

Technical Field

[0001] This utility model relates to the field of Internet of Things (IoT) device technology, and in particular to an IoT device for emergency use. Background Technology

[0002] In special operation scenarios such as emergency rescue in the field, geological exploration, outdoor scientific research, and on-site command and dispatch, the operating equipment often needs to simultaneously carry out multiple independent and non-interfering work tasks such as data processing, audio and video scheduling, multi-link network communication, and command transmission and reception. Some classified and high-priority operation tasks also need to meet the safety operation requirements of physical isolation and independent operation of the system.

[0003] Most integrated emergency IoT devices on the market currently adopt a single-system integrated design, equipped with only one motherboard, memory, and storage hardware architecture. All tasks rely on a single system to run. This type of device has obvious defects in actual use. The single system cannot achieve physical isolation of multiple tasks. Various tasks share hardware resources, which can easily lead to task preemption, program conflicts, system lag, or even crashes. It cannot adapt to the needs of high-load, multi-threaded parallel operations.

[0004] At the same time, a single-system architecture makes it difficult to distinguish the operating environment of ordinary tasks from those of classified or core tasks. Data isolation and operational security are insufficient. Once a single system fails, all tasks will be interrupted, seriously affecting the stability and continuity of field emergency operations.

[0005] Conventional software virtualization multi-system solutions can only achieve logical-level system partitioning and cannot achieve independent and exclusive use of hardware resources. They still suffer from uneven performance distribution, mutual interference between tasks, and low operational reliability, making it difficult to meet the requirements of high-precision, high-stability, and high-security multi-task parallel operations in the field. Utility Model Content

[0006] In view of this, the present invention provides an Internet of Things (IoT) device for emergency use, which solves the problem that in field operations such as emergency response, disaster relief, geological exploration, and scientific research, multiple dedicated computer systems often need to work together. Traditional solutions involve carrying multiple independent computers, which cannot achieve physical isolation on an integrated device and are difficult to meet the needs of multi-task parallel processing.

[0007] This utility model embodiment provides an Internet of Things (IoT) device for emergency use, including:

[0008] Equipment body: The equipment body includes a main housing and a lid. The main housing has a receiving cavity. The main housing and the lid are hinged to open and close the main housing. The lid has a display component, and the main housing has an operating component.

[0009] Emergency IoT Unit: Located within the accommodating cavity; the emergency IoT unit includes a first system module and a second system module; both the first system module and the second system module include independent motherboards, memory sections, and storage sections;

[0010] Power supply unit: disposed within the receiving cavity; the power supply unit includes a battery, a KVM circuit board, a BMS management board, a power distribution board, and a DC power module;

[0011] The KVM circuit board is connected to the emergency IoT unit and the BMS management board respectively;

[0012] The BMS management board connects the power-on, power-off, and voltage feedback signals of the mainboards of the first system module and the second system module to the multi-pin terminal blocks respectively.

[0013] The power distribution board connects the output voltage of the BMS management board to the power distribution board via a cable;

[0014] The DC power module is connected to the BMS management board via a cable, and can charge the battery or supply power independently through the DC power module;

[0015] Both the display component and the operating component are electrically connected to the emergency IoT unit and the power supply unit.

[0016] Preferably, the operating components include a multi-function panel, and a touch-sensitive keyboard, a power status indicator, a system indicator, a system switching button, a first control button, and a second control button disposed on the multi-function panel;

[0017] The BMS management board is connected to the power status indicator and system indicator via cables;

[0018] The emergency IoT unit is connected to the system switching button via the KVM circuit board.

[0019] Preferably, the main housing is provided with a first cooling fan and a second cooling fan that communicate with the receiving cavity;

[0020] The first cooling fan and the second cooling fan are respectively disposed on both sides of the emergency IoT unit and form a heat dissipation channel in the receiving cavity to dissipate heat from the emergency IoT unit.

[0021] Preferably, a first mounting plate and a second mounting plate are respectively provided on opposite sides of the cavity, and a charging interface and several communication interfaces for data transmission are provided through the first mounting plate.

[0022] The charging interface is connected to the DC power module via a cable; the communication interface is connected to the emergency IoT unit via a cable.

[0023] The lid is provided with a pair of latches, and the main body is provided with a buckle body that matches the latches. The latches and buckle bodies are used to lock or open the lid and the main body.

[0024] Preferably, anti-slip pads are provided at the four corners of the bottom of the main housing, and the anti-slip pads are made of rubber.

[0025] Preferably, one end of the main housing is also provided with a movable roller; the height of the anti-slip mat protrudes beyond the height of the movable roller.

[0026] Preferably, the top of the opening end of the main box is provided with an annular rib, and the box cover is provided with an annular groove corresponding to the annular rib. The annular rib and the annular groove fit together to achieve positioning and sealing between the main box and the box cover.

[0027] Preferably, the inside of the box cover is a hollow structure, a bracket is fixedly installed inside the box cover, a number of support columns are spaced apart between the bracket and the top of the box cover, and a support plate is fixedly connected to the top of the support column; a display component is provided at the other end of the bracket, and the display component is connected to the box cover.

[0028] The support plate, support column, and bracket are all enclosed in the internal space formed by the cover and the display component.

[0029] Preferably, the main body is provided with a first carrying handle and a second carrying handle;

[0030] The first carrying part includes a first handle and a second handle, which are respectively disposed on adjacent sides of the main body, and both the first handle and the second handle are hinged to the main body.

[0031] The second carrying handle is located at the bottom of the main body.

[0032] Preferably, the second carrying part includes a mounting base and a third handle disposed within the mounting base;

[0033] The mounting base is provided with a first slide groove and a second slide groove. The third handle includes a handle portion and a first slide rod and a second slide rod disposed at both ends of the handle portion. The first slide rod and the second slide rod are slidably connected to the first slide groove and the second slide groove, respectively.

[0034] The first slide rod and the second slide rod can slide to one end away from or towards the mounting base based on their slidable connection with the first slide groove and the second slide groove.

[0035] The IoT device for emergency use provided by this utility model has the following beneficial effects:

[0036] In this invention, a dual-hardware independent system architecture is constructed by setting up a first system module and a second system module, each equipped with an independent motherboard, memory, and storage. This completely breaks through the bottlenecks of traditional single-system integrated devices, which cannot physically isolate and have weak multi-task parallel operation capabilities. The hardware resources of the two systems are completely independent and do not compete with each other. They can each carry different types and security levels of work tasks, achieving stable parallel processing of multiple tasks. This effectively avoids problems such as program conflicts, system lag, and task interruptions that occur when a single system runs multiple tasks. At the same time, it achieves physical isolation between work data and the operating environment, greatly improving the data security and task operation reliability of field operations. Compared with software virtualization multi-system solutions, it can ensure that the hardware performance of each system is completely exclusive, adapting to the high-load and multi-dimensional work requirements of complex scenarios such as field emergency response and exploration and scientific research, and greatly improving the device's scenario adaptability and operational fault tolerance. Attached Figure Description

[0037] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly introduced below. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and these are all within the protection scope of this utility model.

[0038] Figure 1 This is a structural diagram of an Internet of Things (IoT) device used in emergency situations.

[0039] Figure 2 This is a structural diagram of an IoT device used in emergency situations from another angle.

[0040] Figure 3 This is a cross-sectional structural diagram of an Internet of Things (IoT) device used for emergency response.

[0041] Figure 4 This is a structural diagram of the second carrying handle;

[0042] Figure 5 This is a schematic diagram of the internal components of the main housing;

[0043] Figure 6 This is a structural diagram of an emergency IoT unit;

[0044] Parts and component numbers in the diagram:

[0045] 100-Main enclosure, 110-Receiving cavity, 111-First system module, 112-Second system module, 120-First mounting plate, 121-Charging interface, 122-Communication interface, 123-First cooling fan, 130-Second mounting plate, 131-Second cooling fan, 141-Snap fastener, 142-Anti-slip pad, 143-Moving roller, 144-Annular rib;

[0046] 200-Lid, 211-Annular groove, 212-Latch, 213-Bracket, 214-Support column, 215-Support plate, 216-Display component;

[0047] 311-First handle, 312-Second handle, 320-Second carrying part, 321-Mounting base, 322-First slide groove, 323-Second slide groove, 324-Handle part, 325-First slide bar, 326-Second slide bar.

[0048] 410-Multi-function panel, 411-First control button, 412-Speaker, 413-Keyboard, 414-Mouse, 421-Power status indicator, 422-System indicator, 423-System switching button, 431-BMS management board, 432-HDMI signal acquisition board, 433-KVM circuit board, 434-DC power module, 435-Power distribution board, 441-First motherboard, 442-Second motherboard, 451-Battery, 452-Second control button. Detailed Implementation

[0049] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. It should be noted that, in this document, relational terms such as "first" and "second" are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. Unless otherwise specified, embodiments of the present invention and the various features thereof can be combined with each other, all within the protection scope of the present invention.

[0050] Example

[0051] Please see Figures 1-6 This utility model embodiment provides an Internet of Things (IoT) device for emergency use; including:

[0052] Equipment body: The equipment body includes a main housing 100 and a cover 200. The main housing 100 has a receiving cavity 110. The main housing 100 and the cover 200 are hinged to open and close the main housing 100. The cover 200 is provided with a display component 216, and the main housing 100 is provided with an operating component.

[0053] Emergency IoT Unit: Located within the receiving cavity 110; the emergency IoT unit includes a first system module 111 and a second system module 112; both the first system module 111 and the second system module 112 include independent motherboards, memory sections, and storage sections;

[0054] The first system module 111 and the second system module 112 respectively include a first motherboard 441 and a second motherboard 442.

[0055] Power supply unit: disposed within the receiving cavity 110; the power supply unit includes a battery 451, a KVM circuit board 433, a BMS management board 431, a power distribution board 435, and a DC power module 434.

[0056] The KVM circuit board 433 is connected to the emergency IoT unit and the BMS management board 431 respectively;

[0057] The BMS management board 431 connects to the power-on, power-off, and voltage feedback signals of the mainboards of the first system module 111 and the second system module 112 via multi-pin terminals; the power distribution board 435 connects to the output voltage of the BMS management board 431 via a cable; the DC power module 434 is connected to the BMS management board 431 via a cable and can charge the battery 451 or supply power independently via the DC power module 434; the display component 216 and the operation component are both electrically connected to the emergency IoT unit and the power supply unit.

[0058] The operating components include a multi-function panel 410, and a touch-sensitive keyboard 413, a power status indicator 421, a system indicator 422, a system switching button 423, a first control button 411, and a second control button 452 disposed on the multi-function panel 410.

[0059] Specifically, the BMS management board 431 is connected to the power status indicator 421 and the system indicator 422 via cables; the emergency IoT unit is connected to the system switching button 423 via the KVM circuit board 433.

[0060] The first system module 111 and the second system module 112 can be controlled independently via the first control button 411 and the second control button 452 respectively. The shutdown of either system will not affect the operation of the first cooling fan 123, the second cooling fan 131, the display component 216, the keyboard 413 and the mouse 414 on the other system or the host. The system will only shut down when both systems are shut down.

[0061] The multi-functional panel 410 is also equipped with a speaker 412 and / or a microphone, which can be set according to the needs of the scenario to realize command and dispatch operations.

[0062] The multi-functional panel 410 described below is also equipped with a touch-sensitive keyboard 413 and a mouse 414 to facilitate data entry, command operation, and other interactive work for staff. The touch-sensitive keyboard 413 uses capacitive sensing technology, supports multi-touch and gesture recognition, and maintains high recognition sensitivity even when wearing protective gloves; the mouse 414 integrates pressure sensing and trajectory tracking functions, and can be switched between touchpad mode and pointing stick mode according to operating habits to meet the operating preferences of different users.

[0063] The upper right side of the multi-functional panel 410 is provided with a device status indicator light strip. The light strip adopts an RGB full-color LED array and includes several power status indicator lights 421, system indicator lights 422, and a system switching button 423.

[0064] Press the system switch button 423 again, and the corresponding system indicator light 422 will light up when switching to the system. When the system is switched, the corresponding display component 216 displays the system and allows operation of the keyboard 413 and mouse 414 of the system.

[0065] The power supply unit integrates a self-designed power distribution board 435 with power feedback logic. This board connects to each main system unit and the BMS management board 431, and can independently control the power supply to each main system by detecting the hardware voltage status. It automatically instructs the BMS management board 431 to cut off the total power supply only when all main systems are powered off, achieving zero standby power consumption. Meanwhile, the multi-functional panel 410 of the main enclosure 100 has power on / off control buttons corresponding to the number of main systems, supporting flexible task configuration. This invention highly integrates multiple systems, intelligent power supply, and shared operation, solving the pain points of cumbersome equipment deployment, short battery life, and difficulty in multi-task coordination in field operations, achieving out-of-the-box usability and long-lasting battery life.

[0066] Specifically, in existing technologies, deploying multiple independent devices requires extensive wiring for communication, including external power supply connections, which is time-consuming. The solution described in this embodiment eliminates this significant deployment time, reducing it from over 30 minutes to within 10 minutes – a reduction of at least two-thirds. Furthermore, during relocation, the case can be quickly moved using the wheels 143 and handle by closing the case lid 200, eliminating the need for individual disassembly and packing, thus greatly improving relocation efficiency in emergency scenarios. The entire device integrates two independent systems, a power supply unit, and an operation display component into a single portable case. All components are pre-wired and tested; upon arrival at the site, simply opening the case lid and pressing the corresponding power button initiates operation, perfectly meeting the rapid deployment needs of emergency scenarios.

[0067] The main housing 100 has a receiving cavity 110, and the receiving cavity 110 contains an emergency IoT unit. The top of the receiving cavity 110 also has a multi-functional panel 410 that communicates with the emergency IoT unit. The receiving cavity 110 has a first mounting plate 120 and a second mounting plate 130 on opposite sides. The first mounting plate 120 has a charging interface 121 and several communication interfaces 122 for data transmission. The communication interfaces 122 are connected to the emergency IoT unit in the receiving cavity 110 by wires. The lid 200 has a pair of latches 212, and the main housing 100 has a buckle 141 that matches the latches 212. The latches 212 and buckles 141 are used to lock or open the lid 200 and the main housing 100.

[0068] Specifically, when the equipment needs to be activated, the operator can first unlock the latch 212 on the lid 200 from the latch 141 on the main body 100, and then flip the lid 200 upwards to open it with the main body 100. At this time, the multi-functional panel 410 inside the receiving cavity 110 will be exposed, and the emergency IoT unit will be ready to operate. The operator can operate the equipment and set parameters through the multi-functional panel 410, such as activating the emergency communication function. When the equipment needs power, the charging cable can be connected to the charging interface 121 on the first mounting plate 120 to provide power to emergency equipment such as mobile phones and walkie-talkies. If data transmission is required, the external device can be connected to the communication interface 122 on the first mounting plate 120 via a data cable. The communication interface 122 will transmit the data to the emergency IoT unit to realize data interaction and processing. During use, the open state of the lid 200 can be stably maintained by its hinge structure with the main body 100, facilitating various operations by the operator. After use, flip the lid 200 downwards and cover the main body 100, so that the latch 212 and the buckle 141 are re-locked, which can effectively protect the components inside the main body 100 and make it easy to carry and store.

[0069] Furthermore, this device can be used at natural disaster relief sites. After earthquakes or floods, when conventional communication facilities may be damaged or disrupted, this IoT device can be quickly deployed to provide emergency communication and data transmission support for rescue personnel, ensuring the transmission of rescue instructions and real-time feedback of disaster information. During outdoor adventures or fieldwork, if a sudden situation occurs and communication with the outside world is lost, this device can serve as a temporary communication hub, establishing a connection through emergency IoT units while simultaneously charging carried electronic devices to maintain basic communication and equipment operation. At large-scale event sites, when the existing network is overloaded or malfunctions, this device can be temporarily activated as a backup communication node to ensure smooth communication between event organizers and staff, guaranteeing the orderly conduct of the event. In addition, at temporary workstations in remote areas where infrastructure is inadequate, this device can also play a crucial role, meeting the needs for data transmission and equipment power supply in daily work, and providing stable IoT support for scientific research, engineering construction, and other activities.

[0070] The emergency IoT unit includes an emergency communication unit for establishing temporary communication links when there is no regular communication network or the network is interrupted, such as supporting satellite communication, shortwave communication, or self-organizing network communication; a data processing and storage unit for receiving, parsing, processing, and storing data transmitted through the communication interface 122 and data generated by the emergency IoT unit itself; a power management unit for managing the power supply of the device, including connecting to an external power source to charge the device, and switching to the built-in battery 451 for power supply when the external power source is interrupted, and monitoring and displaying the power status; a control unit, as the core of the module, for coordinating and controlling the emergency communication unit, the data processing and storage unit, the power management unit, and the interaction with the multi-function panel 410, and executing the operation commands issued by the user through the multi-function panel 410; a positioning and navigation unit for obtaining the current location information of the device and providing navigation guidance to facilitate determining the location of the device and planning rescue routes in complex environments; and an environmental monitoring unit for collecting on-site environmental parameters, such as temperature, humidity, air pressure, and concentration of harmful gases, and transmitting the monitoring data to the data processing unit for analysis and display.

[0071] The IoT devices used in emergency situations also have supplementary command and dispatch functions. For example, they can conduct voice or video calls with terminals such as explosion-proof handheld devices, AR glasses, and surveillance balls with voice intercom capabilities. They can also view the surrounding environment in real time so that commanders can grasp the situation on site and make accurate decisions.

[0072] The emergency IoT unit also includes a first motherboard 441, a second motherboard 442, a satellite communication module, a LoRa self-organizing network module, a temperature and humidity sensor, a barometric pressure sensor, and a backup battery 451. The first motherboard 441 and the second motherboard 442 are connected to the LoRa module through an SPI interface, to the satellite communication module through a UART interface, to various environmental sensors through an IC bus, and to power switching through GPIO control of the power management IC.

[0073] The multifunctional panel 410 is electrically connected to the main board of the emergency IoT unit via a regular cable or a flexible printed circuit board. The flexible printed circuit board passes through a pre-reserved sealing wire hole at the top of the receiving cavity 110. A silicone sealing ring is embedded in the wire hole to maintain the airtightness of the main housing 100.

[0074] Furthermore, anti-slip pads 142 are provided at the four corners of the bottom of the main housing 100, and the anti-slip pads 142 are made of rubber. A movable roller 143 is also provided at one end of the main housing 100; the height of the anti-slip pads 142 protrudes beyond the height of the movable roller 143.

[0075] Specifically, when the main housing 100 is stationary, the anti-slip mat 142 is higher than the moving rollers 143. At this time, the anti-slip mat 142 is in contact with the ground. Utilizing the high friction properties of the rubber material itself, the friction between the main housing 100 and the placement surface is effectively enhanced, preventing the main housing 100 from sliding or shifting due to accidental collisions or slight vibrations during use, ensuring the main housing 100 is placed stably. When it is necessary to move the main housing 100, simply tilt the main housing 100 towards the end with the moving rollers 143, so that the anti-slip mat 142 is off the ground, and only the moving rollers 143 are in contact with the ground. Then, by pushing the main housing 100, the rolling characteristics of the rollers can be easily used to move the main housing 100, ensuring both stability when stationary and convenience when moving.

[0076] Furthermore, the top of the opening end of the main box 100 is provided with an annular rib 144, and the box cover 200 is provided with an annular groove 211 corresponding to the annular rib 144. The annular rib 144 and the annular groove 211 are fitted together to achieve positioning and sealing between the main box 100 and the box cover 200.

[0077] Specifically, when the lid 200 needs to be closed, align the annular groove 211 on the lid 200 with the annular rib 144 at the top of the opening of the main body 100, and then close the lid 200 downwards. The annular rib 144 will then embed into the annular groove 211. First, this fitting structure can accurately position the lid 200 during closing, preventing it from shifting and ensuring that the lid 200 accurately covers the opening of the main body 100, avoiding problems such as poor sealing or insecure closing due to positional deviation. Second, the tight fit between the annular rib 144 and the annular groove 211 effectively enhances the sealing between the main body 100 and the lid 200. External dust, moisture, and impurities cannot easily enter the main enclosure 100 through the gaps at the joint, thus protecting the equipment, instruments, or items inside the main enclosure 100 from external environmental pollution and damage. This sealing structure is particularly important for precision instruments or items that are susceptible to moisture or contamination, especially those with high requirements for storage environment. At the same time, this fitting also enhances the stability of the connection between the lid 200 and the main enclosure 100, making the lid 200 less likely to be easily opened or loosened by external force when closed, further ensuring the safety of the items inside the main enclosure 100.

[0078] Furthermore, the interior of the box cover 200 is a hollow structure, and a bracket 213 is fixedly installed inside the box cover 200. Several support columns 214 are spaced apart between the bracket 213 and the top of the box cover 200. A support plate 215 is fixedly connected to the top of the support column 214. A display component 216 is provided at the other end of the bracket 213 and is connected to the box cover 200. The support plate 215, support columns 214 and bracket 213 are all covered in the internal space formed by the box cover 200 and the display component 216.

[0079] Specifically, the hollow structure, combined with the bracket 213, support column 214, and support plate 215, forms a stable internal frame with a certain load-bearing capacity within the cover 200. When the cover 200 is closed on the main body 100, the support plate 215 effectively supports the top of the cover 200, preventing it from denting or deforming under external pressure or its own weight, thus ensuring the structural integrity and long-term stability of the cover 200. Secondly, this internal structure design provides space for functional expansion within the cover 200. For example, if small monitoring devices, indicator lights, or other functional components need to be installed inside the cover 200, the bracket 213 and support plate 215 can serve as the mounting base for these components, while the support column 214 securely fixes the support plate 215 to the top of the cover 200, ensuring the stability of the installed components and preventing displacement or damage due to the opening, closing, or movement of the cover 200. Meanwhile, the display component 216 can enclose the internal structural components such as the bracket 213, support column 214 and support plate 215 inside the cover 200, preventing them from being exposed and ensuring the neatness and aesthetics of the cover 200. On the other hand, the enclosed space formed by the display component 216 and the cover 200 can also provide a certain degree of protection for the internal structure such as the bracket 213, preventing external dust and moisture from corroding it and extending its service life.

[0080] Furthermore, the main body 100 is provided with a first carrying part and a second carrying part 320; the first carrying part includes a first handle 311 and a second handle 312, the first handle 311 and the second handle 312 are respectively disposed on adjacent sides of the main body 100, and the first handle 311 and the second handle 312 are both hinged to the main body 100; the second carrying part 320 is disposed at the bottom of the main body 100.

[0081] Specifically, when a user needs to move the main body 100 a short distance and wants to keep it stable and vertical, they can place their hands into the gripping space of the first handle 311 or the second handle 312. Since the two handles are located on adjacent sides of the main body 100, whether it is a single person moving the main body 100 or two people working together, they can choose the appropriate handle according to the actual space and their force application habits, and move the main body 100 vertically by pulling upwards. When the main body 100 needs to be moved laterally to pass through narrow passages, or when the user is more accustomed to applying force laterally, they can also use the first handle 311 or the second handle 312 to tilt the main body 100 to a suitable angle and then drag it laterally. At this time, the hinge design allows the handle to rotate naturally with the direction of force application, avoiding excessive friction between the hand and the main body 100. The second carrying handle 320, located at the bottom of the main body 100, cleverly utilizes the lever principle. When long-distance movement is required or the main body 100 is heavy, the user can squat down, hold the second carrying handle 320 at the bottom with one hand, and support the side or top of the main body 100 with the other hand. By applying force at an angle, the main body 100 is tilted, causing part of its bottom to contact the ground. Then, the user can push or pull the main body 100 at an angle, like dragging a suitcase, greatly reducing the physical exertion during handling. This multi-handle combination design allows the main body 100 to find the most effortless and convenient operation method in different handling scenarios, greatly improving the flexibility and convenience of use.

[0082] Furthermore, the second carrying part 320 includes a mounting base 321 and a third handle disposed within the mounting base 321; the mounting base 321 is provided with a first sliding groove 322 and a second sliding groove 323, and the third handle includes a handle part 324 and a first sliding rod 325 and a second sliding rod 326 disposed at both ends of the handle part 324, the first sliding rod 325 and the second sliding rod 326 being slidably connected to the first sliding groove 322 and the second sliding groove 323 respectively; the first sliding rod 325 and the second sliding rod 326, based on their slidable connection with the first sliding groove 322 and the second sliding groove 323, can slide and move away from or towards one end of the mounting base 321.

[0083] The ends of the first slide groove 322 and the second slide groove 323 are provided with limiting structures to prevent the slide rod from coming out; the handle part 324 is embedded with an elastic buckle, which engages with the positioning hole on the mounting base 321 when the slide rod is fully extended, locking the third handle in the expected use position.

[0084] Furthermore, the first mounting plate 120 and the second mounting plate 130 are respectively provided with a first cooling fan 123 and a second cooling fan 131 that communicate with the receiving cavity 110; the first cooling fan 123 and the second cooling fan 131 form a heat dissipation channel in the receiving cavity 110.

[0085] In this embodiment, the coordinated operation of the first cooling fan 123 and the second cooling fan 131 can accelerate the airflow in the accommodating cavity 110 and promptly discharge the heat generated during the operation of the equipment through the heat dissipation channel, effectively avoiding the problem of equipment performance degradation or shortened service life caused by heat accumulation, thereby ensuring that the equipment can maintain a stable operating state during long-term continuous operation.

[0086] The first cooling fan 123 is an intake fan or an exhaust fan; the second cooling fan 131 is an exhaust fan or an intake fan, forming an intake and exhaust configuration; both the first cooling fan 123 and the second cooling fan 131 are provided with grilles that communicate with the outside, so as to cooperate with the two fans to form a directional heat dissipation channel.

[0087] In this embodiment, this device integrates multiple functions such as emergency communication, energy supply, data interaction, and display operation into one unit, solving the problems of fragmented functions and low integration of existing emergency equipment. Through its integrated structural design, personnel do not need to carry multiple devices with different functions when deploying at emergency sites, reducing the burden of carrying and deployment, simplifying the operation process, and improving response efficiency. It can meet the needs of rapid, efficient, and convenient use in emergency scenarios. Whether at natural disaster relief sites, outdoor exploration or field operations, large-scale event sites, or temporary workstations in remote areas, this device can play a vital role, providing stable and reliable IoT support for on-site command, information transmission, and emergency response, ensuring the smooth operation of emergency work.

[0088] The rear window of the HDMI signal acquisition board 432 is provided with an interface for setting up the Internet of Things module, the HDMI signal acquisition board 432, and receiving drone signals, etc.

[0089] The charging interface 121 is configured as an ACV power supply socket and is connected to the DC power module 434 via a cable to provide power.

[0090] The BMS management board 431 includes multi-pin terminals, which connect to the power on / off and voltage feedback signals of the two main boards respectively, serving as a judgment and control function; that is, they connect to the independent control button signals on the multi-function panel 410, serving as an independent control function. The BMS management board 431 is connected to the battery level and switching PCB on the panel via cables to achieve physical indication.

[0091] The battery level and switching PCB on the KVM circuit board 433 and the multi-function panel 410 are connected by a cable to achieve switching operation and display, and the system indicator light 422 indicates which system is working. The display and USB interface of the two motherboards are connected to the KVM circuit board 433 by a cable.

[0092] The power distribution board 435 has several interfaces, including power supply for each motherboard and the components on the motherboard. The output voltage of the BMS management board 431 is distributed to the power distribution board 435 through cables. Through the corresponding voltage conversion circuit, it plays a centralized power supply and control role for devices such as the first motherboard 441, the second motherboard 442, the KVM circuit board 433, the first cooling fan 123, the second cooling fan 131, and the IoT module. The battery 451 is located at the bottom of the housing cavity 110.

[0093] Specifically, when deploying traditional UPS equipment in the field for command and dispatch, emergency communication, data collection and transmission, the equipment is relatively scattered, and the deployment is time-consuming and labor-intensive.

[0094] In this embodiment, the focus is on dual or multiple systems, which refers to the cross-system collaboration achieved by independent systems composed of different motherboards. Therefore, different tasks can be executed simultaneously or independently.

[0095] In the application, the first motherboard 441 of the first system module 111 contains CPU / memory / storage, etc. It is physically connected to the speaker 412 and microphone through USB, network interface, etc. on the motherboard. It is equipped with WINDOWS system and installed with command and dispatch software, which can acquire data from various backpack or handheld devices, as well as collect data from various sensors.

[0096] The second motherboard 442 of the second system module 112 contains CPU / memory / storage, etc., and realizes different functions through network, USB, miniPCIE and other interfaces on the motherboard, which are integrated into one.

[0097] The HDMI signal acquisition board 432 connects to drone remote controllers, wired or wireless networks, and surveillance cameras, and coordinates with relevant personnel for dispatch and command. Handheld terminal modules and VGA devices connect to various video source devices and communicate via multi-link networks by installing gateway software.

[0098] In this embodiment, physical-level performance isolation and reliability assurance are achieved, enabling the simultaneous operation of multiple task systems with different real-time and stability requirements.

[0099] Furthermore, through a power distribution board 435 with independently designed power feedback logic, a single battery 451 provides unified power to all systems. This board can realize intelligent logic that "any system can be turned on or off independently, and the main power is automatically cut off when all systems are turned off" based on the operating status feedback of each main system unit, maximizing the saving of standby power consumption and significantly extending the endurance of field operations.

[0100] All internal connections are pre-completed and fixed. Externally, only the main enclosure 100 needs to be turned on and necessary peripherals such as the antenna need to be connected for the system to work. This reduces the deployment time of the system, which traditionally takes several hours to build, to minutes, truly achieving out-of-the-box usability.

[0101] Example

[0102] Emergency command and communication support:

[0103] At the forest fire emergency site, the equipment comprises two main systems: System A runs on the first motherboard 441, and System B runs on the second motherboard 442. System A runs command and dispatch software to process video transmitted from drones and deploy rescue forces; System B runs converged communication gateway software, responsible for maintaining communication with the rear command center via satellite link. The on-site commander can, as needed, activate all systems or only System A for partial command, or activate only System B to maintain communication silence. During mission breaks, after shutting down all systems, the equipment automatically cuts off the main power supply via the BMS management board 431 and power distribution board 435, saving power for nighttime use. This embodiment solves the problems of slow deployment and chaotic battery management associated with traditional multi-device deployments.

[0104] Example

[0105] Field scientific expeditions and data synchronization:

[0106] In geological exploration or ecological monitoring, the equipment comprises two main systems: System C runs on the first motherboard 441, and System D runs on the second motherboard 442. System C runs data acquisition and processing software, connecting to various sensors for real-time data processing and visualization. System D runs data synchronization and communication software, responsible for synchronizing encrypted research data to the cloud server via communication interface 122 after each day's work. During daytime work, only System C is activated to extend the battery life 451; at night at the campsite, System D can be activated for data transmission. After all work is completed, the equipment automatically and completely shuts down via the power supply unit. This embodiment solves the pain points of researchers needing to carry multiple devices and the inconvenience of charging in the field.

[0107] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model 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. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An Internet of Things device for emergency use, characterized in that, include: The main body of the equipment includes a main housing (100) and a cover (200). The main housing (100) has a receiving cavity (110). The main housing (100) and the cover (200) are hinged to enable opening and closing of the main housing (100). The cover (200) is provided with a display component (216), and the main housing (100) is provided with an operating component. Emergency IoT unit: disposed within the receiving cavity (110); the emergency IoT unit includes a first system module (111) and a second system module (112); both the first system module (111) and the second system module (112) include independent motherboards, memory sections and storage sections; Power supply unit: disposed within the receiving cavity (110); the power supply unit includes a battery (451), a KVM circuit board (433), a BMS management board (431), a power distribution board (435), and a DC power module (434). The KVM circuit board (433) is connected to the emergency IoT unit and the BMS management board (431) respectively; The BMS management board (431) connects the power-on, power-off, and voltage feedback signals of the mainboards of the first system module (111) and the second system module (112) to the multi-pin terminal block respectively. The power distribution board (435) connects the output voltage of the BMS management board (431) to the power distribution board (435) via a cable. The DC power module (434) is connected to the BMS management board (431) via a cable, and can charge the battery (451) or supply power to it independently through the DC power module (434); Both the display component and the operating component are electrically connected to the emergency IoT unit and the power supply unit.

2. The IoT device for emergency use of claim 1, wherein, The operating components include a multi-function panel (410), and a touch-sensitive keyboard (413), a power status indicator (421), a system indicator (422), a system switch button (423), a first control button (411), and a second control button (452) disposed on the multi-function panel (410). The BMS management board (431) is connected to the power status indicator (421) and the system indicator (422) via cables; The emergency IoT unit is connected to the system switching button (423) via the KVM circuit board (433).

3. The IoT device for emergency use of claim 1, wherein, The main housing (100) is provided with a first cooling fan (123) and a second cooling fan (131) that communicate with the receiving cavity (110). The first cooling fan (123) and the second cooling fan (131) are respectively disposed on both sides of the emergency IoT unit and form a heat dissipation channel in the receiving cavity (110) to dissipate heat from the emergency IoT unit.

4. The IoT device for emergency use of claim 1, wherein, The cavity (110) is provided with a first mounting plate (120) and a second mounting plate (130) on opposite sides, and a charging interface (121) and several communication interfaces (122) for data transmission are provided through the first mounting plate (120). The charging interface (121) is connected to the DC power module via a cable; the communication interface is connected to the emergency IoT unit via a cable. The lid (200) is provided with a pair of latches (212), and the main body (100) is provided with a buckle (141) that is adapted to the latches (212). The latches (212) and buckles (141) are used to lock or open the lid (200) and the main body (100).

5. The IoT device for emergency use according to claim 1, characterized in that, The main body (100) is provided with anti-slip pads (142) at the four corners of the bottom, and the anti-slip pads (142) are made of rubber.

6. The IoT device for emergency use according to claim 5, characterized in that, One end of the main housing (100) is also provided with a movable roller (143); the height of the anti-slip mat (142) protrudes beyond the height of the movable roller (143).

7. The IoT device for emergency use according to claim 1, characterized in that, The top of the opening end of the main box (100) is provided with an annular rib (144), and the box cover (200) is provided with an annular groove (211) corresponding to the annular rib (144). The annular rib (144) and the annular groove (211) fit together to achieve positioning and sealing between the main box (100) and the box cover (200).

8. The IoT device for emergency use according to claim 1, characterized in that, The box cover (200) has a hollow interior. A bracket (213) is fixedly installed inside the box cover (200). Several support columns (214) are spaced apart between the bracket (213) and the top of the box cover (200). A support plate (215) is fixedly connected to the top of the support column (214). A display component (216) is provided at the other end of the bracket (213). The display component (216) is connected to the box cover (200). The support plate (215), support column (214) and bracket (213) are all covered in the internal space formed by the box cover (200) and the display component (216).

9. The IoT device for emergency use according to claim 1, characterized in that, The main body (100) is provided with a first carrying handle and a second carrying handle (320). The first carrying part includes a first handle (311) and a second handle (312). The first handle (311) and the second handle (312) are respectively disposed on adjacent sides of the main body (100), and both the first handle (311) and the second handle (312) are hinged to the main body (100). The second carrying handle (320) is located at the bottom of the main body (100).

10. The IoT device for emergency use according to claim 9, characterized in that, The second carrying part (320) includes a mounting base (321) and a third handle disposed within the mounting base (321); The mounting base (321) is provided with a first slide groove (322) and a second slide groove (323). The third handle includes a handle portion (324) and a first slide rod (325) and a second slide rod (326) disposed at both ends of the handle portion (324). The first slide rod (325) and the second slide rod (326) are slidably connected to the first slide groove (322) and the second slide groove (323) respectively. The first slide bar (325) and the second slide bar (326) can slide away from or towards the mounting base (321) based on their slidable connection with the first slide groove (322) and the second slide groove (323).

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