Portable limited space operation danger alarm display device

Abstract

The utility model relates to a portable limited space operation danger alarm display device, which comprises a danger alarm display device and a detachable fixed carrying device, and is characterized in that the danger alarm display device comprises an LCD touch display screen module, an alarm indicating lamp and a power indicating lamp; the detachable fixed carrying device comprises a Y-shaped stand column connected with the danger alarm display device, a silica gel shell, a detachable leather watchband and a Y-shaped groove. The device can be fixed on the wrist of a worker, and the automatic contraction ring can adjust the tightness of the watchband according to different conditions; the sweat absorbing layer on the detachable leather watchband can absorb sweat on the wrist of a worker to prevent the normal work of the worker from being affected, and a multifunctional integrated circuit board arranged on the danger alarm device can rapidly give an alarm in an emergency. And the internal state can be interacted with an external worker in a limited space in a network communication mode, and the physical condition and the real-time position of the worker are sent to a background terminal.

Description

Technical Field

[0001] The utility model belongs to the field of confined space early warning alarm systems, in particular to a portable confined space operation hazard alarm display device. Background Art

[0002] Confined space refers to a space that is closed or partially closed, relatively isolated from the outside world, with narrow entrances and exits, where workers cannot work for a long time, and where natural ventilation is poor, which is prone to the accumulation of toxic, harmful, flammable and explosive substances. At present, when encountering an emergency situation in confined space operations, the workers inside the confined space are unable to receive accurate, clear and optimal escape plans in a panic, and at the same time, they are unable to distinguish various information about their environment, which may cause the workers inside the confined space to miss the best opportunity to escape.

[0003] Most of the existing alarm devices for dangerous confined space operations are not convenient to carry, and are far away from the operators in the confined space, so they cannot collect the status of the operators and the surrounding environment information, and cannot realize accurate alarm and early warning functions. However, although a small number of existing alarm devices for dangerous confined space operations can be carried, they do not have 360° panoramic cameras, replaceable gas sensor modules, and cannot provide the best escape plan in the shortest time when danger occurs. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a portable confined space operation hazard alarm display device, which effectively solves the problems of the operating status of operators in confined spaces, operating safety, and how to evacuate as quickly as possible in the shortest time after a danger occurs.

[0005] The utility model adopts the following technical solutions to solve the above technical problems: a portable limited space operation danger alarm display device is provided, comprising:

[0006] A hazard warning display device, the hazard warning display device comprising an LCD touch display module, an alarm indicator light and a power indicator light;

[0007] A detachable fixed carrying device, the detachable fixed carrying device comprising a Y-shaped column connected to the hazard warning display device, a silicone shell, a detachable leather watch strap, and a Y-shaped groove;

[0008] Wherein, the Y-shaped column and the hazard warning display device are fixedly connected, and the Y-shaped column and the Y-shaped groove are movably connected.

[0009] Preferably, the hazard alarm display device comprises an LCD touch display module, the LCD touch display module is electrically connected to a multifunctional integrated circuit board, an internal buffer pad is arranged around the multifunctional integrated circuit board, the internal buffer pad is connected to a silicone shell, and the multifunctional integrated circuit board is connected to a power switch and a TYPE-C connector on the silicone shell;

[0010] The internal buffer pad is fixedly connected to the silicone shell, the multifunctional integrated circuit board is movably connected to the internal buffer pad, and the multifunctional integrated circuit board is connected to the LCD touch display module, the power switch and the TYPE-C connector through DuPont thin wires.

[0011] Preferably, the Y-shaped column is connected to the Y-shaped groove on the detachable leather watch strap, and the silicone shell contains an aluminum alloy explosion-proof layer;

[0012] The Y-shaped column is fixedly connected to the back side of the silicone shell, and the Y-shaped groove is movably connected to the Y-shaped column.

[0013] Preferably, a side voice call collector, a main view high-definition camera, a side high-definition camera one, a side high-definition camera two, a side high-definition camera three, and a side high-definition camera four are arranged on the silicone shell, and an embedded human heart rate, blood oxygen, and blood pressure detection sensor patch is arranged on the back side of the silicone shell, and the embedded human heart rate, blood oxygen, and blood pressure detection sensor patch is connected to a multifunctional integrated circuit board.

[0014] Preferably, the multifunctional integrated circuit board includes multiple functional modules and an information processing module with an STM32 single-chip microcomputer as the core main control unit. The multifunctional integrated circuit board is connected to the LCD touch display module through DuPont fine wires and works together. The LCD touch display module is connected to the serial port communication module in the multifunctional integrated circuit board and uses wireless transmission and 485 communication protocol to perform information processing and transmission.

[0015] Preferably, the detachable fixed carrying device further comprises a plurality of sets of automatic shrinking rings and a sweat-absorbing layer, and the automatic shrinking rings are sleeved on the outside of the sweat-absorbing layer.

[0016] Through the above scheme, the utility model has the following beneficial effects: compared with other portable confined space monitoring devices, the detachable leather watch strap can be assembled and disassembled through the Y-shaped groove on the detachable leather watch strap and the Y-shaped column on the back of the silicone shell. After assembly, the detachable leather watch strap can be firmly fixed on the silicone shell and is not easy to slip. When disassembling, it only needs to be pushed in the opposite direction of assembly to remove it. After assembly, the entire device can be worn on the wrist of the staff, and then one side of the strap is passed through the buckle and then through the automatic shrinking ring to fix the device on the wrist of the staff. The automatic shrinking ring can adjust the tightness of the strap according to different situations; the sweat-absorbing layer on the detachable leather watch strap can absorb the sweat on the wrist of the staff to prevent affecting its normal work. By equipping the hazard alarm device with a multifunctional integrated circuit board, it is possible to quickly issue an alarm in an emergency, and the internal status can also be interacted with external staff in the confined space through network communication, and the physical condition and real-time location of the staff can be sent to the background terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the danger alarm device of the utility model;

[0019] Figure 3 It is a schematic diagram of the auxiliary structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the circuit structure of the built-in integrated circuit board of the utility model;

[0022] In the figure: 1. Hazard alarm display device; 2. Removable fixed carrying device; 3. LCD touch screen module; 4. Side HD camera 1; 5. Main HD camera; 6. Side HD camera 2; 7. Alarm indicator light and power indicator light; 8. TYPE-C connector; 9. Power switch; 10. Y-shaped column; 11. Aluminum alloy explosion-proof layer; 12. Silicone shell; 13. Embedded human heart rate, blood oxygen and blood pressure detection sensor patch; 14. Voice call collector; 15. Side HD camera 3; 16. Side HD camera 4; 17. Internal buffer pad; 18. Multi-function integrated circuit board; 19. Removable leather watch strap; 20. Y-shaped groove; 21. Sweat-absorbing layer; 22. Automatic shrink ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] like Figure 1-4 The utility model provides a portable limited space operation danger alarm display device, comprising a danger alarm display device 1, the danger alarm display device 1 comprises an LCD touch display module 3, an alarm indicator light and a power indicator light 7;

[0026] A detachable fixed carrying device 2, the detachable fixed carrying device 2 comprises a Y-shaped column 10 connected to the danger warning display device 1, a silicone shell 12, a detachable leather watchband 19, and a Y-shaped groove 20;

[0027] The Y-shaped column 10 is fixedly connected to the hazard warning display device 1 , and the Y-shaped column 10 is movably connected to the Y-shaped groove 20 .

[0028] In this embodiment, the hazard warning display device 1 includes an LCD touch screen module 3, the LCD touch screen module 3 is electrically connected to a multifunctional integrated circuit board 18, an internal buffer pad 17 is arranged around the multifunctional integrated circuit board 18, the internal buffer pad 17 is connected to the silicone shell 12, and the multifunctional integrated circuit board 18 is connected to the power switch 9 and the TYPE-C connector 8 on the silicone shell 12;

[0029] Among them, the internal buffer pad 17 is fixedly connected to the silicone shell 12, and the multifunctional integrated circuit board 18 is movably connected to the internal buffer pad 17. The multifunctional integrated circuit board 18 can be protected by the internal buffer pad 17. The multifunctional integrated circuit board 18 is connected to the LCD touch display module 3, the power switch 9 and the TYPE-C connector 8 through DuPont fine wires.

[0030] In this embodiment, the Y-shaped column 10 is connected to the Y-shaped groove 20 on the detachable leather watch band 19, and the silicone shell 12 contains the aluminum alloy explosion-proof layer 11;

[0031] The Y-shaped column 10 is fixedly connected to the back side of the silicone shell 12 , and the Y-shaped groove 20 is movably connected to the Y-shaped column 10 .

[0032] In this embodiment, a side voice call collector 14, a main view high-definition camera 5, a side high-definition camera one 4, a side high-definition camera two 6, a side high-definition camera three 15, and a side high-definition camera four 16 are arranged on the silicone shell 12. The side voice call collector 14 and the main view high-definition camera 5 can be used to make video calls with external staff in a small space. The side high-definition camera one 4, the side high-definition camera two 6, the side high-definition camera three 15, and the side high-definition camera four 16 are used for the background terminal to observe and analyze the current environment of the staff. An embedded human heart rate, blood oxygen, and blood pressure detection sensor patch 13 is arranged on the back side of the silicone shell 12. The embedded human heart rate, blood oxygen, and blood pressure detection sensor patch 13 is connected to the multifunctional integrated circuit board 18. The embedded human heart rate, blood oxygen, and blood pressure detection sensor patch 13 can be used to perform real-time monitoring of physical indicators such as the heart rate, blood oxygen, and blood pressure of the staff.

[0033] In this embodiment, the multifunctional integrated circuit board 18 includes multiple functional modules and an information processing module with the STM32 single-chip microcomputer as the core main control unit. The multifunctional integrated circuit board 18 and the LCD touch display module 3 are connected through DuPont fine wires and work together. The LCD touch display module 3 is connected to the serial port communication module in the multifunctional integrated circuit board 18 and uses wireless transmission and 485 communication protocol for information processing and transmission.

[0034] In this embodiment, the detachable fixed carrying device 2 also includes multiple groups of automatic shrinking rings 22 and a sweat-absorbing layer 21. The automatic shrinking ring 22 is sleeved on the outside of the sweat-absorbing layer 21. The Y-shaped groove 20 on the detachable leather watch strap 19 and the Y-shaped column 10 on the back of the silicone shell 12 can be assembled and disassembled. After assembly, the detachable leather watch strap 19 can be firmly fixed on the silicone shell 12 and is not easy to slip. When disassembling, it only needs to be pushed in the opposite direction of assembly to remove it. After assembly, the entire device can be worn on the wrist of the staff, and then one side of the strap is passed through the buckle and then through the automatic shrinking ring 22 to fix the device on the wrist of the staff. The automatic shrinking ring 22 can adjust the tightness of the strap according to different situations; the sweat-absorbing layer 21 on the detachable leather watch strap 19 can absorb sweat from the wrist of the staff to prevent affecting their normal work.

[0035] like Figure 5The multifunctional integrated circuit board 18 shown in the figure includes an STM32 single-chip main control unit, a circuit power supply system, an early warning display module, a sensor detection module, a serial communication module, a built-in storage chip module, an LCD touch display module, and a call system module. The multifunctional integrated circuit board 18 is connected to the TYPE-C connector 8 and is used for information transmission, program vulnerability repair, program transmission, system upgrade, etc. It can also charge the built-in rechargeable battery. Through each module, various information near the staff is collected, processed, analyzed, and the processed results are displayed on the LCD touch display module 3. If the toxic and harmful gases in the surrounding working environment exceed Within a limited range, the STM32 single-chip microcomputer main control unit will transmit the signal to the early warning display module and the background terminal for danger alarm and remind the staff. At this time, the built-in storage chip module will receive the data obtained by the STM32 single-chip microcomputer main control unit and the sensor detection module, and combine the built-in storage emergency disposal plan for AI analysis, and obtain an optimal disposal plan at the fastest speed. The LCD touch display module 3 is used to display it to the staff and the background terminal. The background terminal can make audio and video calls with the staff through the call system module, and observe the surrounding environment according to the side high-definition cameras installed around the silicone shell 12, and continuously optimize the danger disposal plan.

[0036] When the utility model is in use, the specific operations are as follows:

[0037] When in use, first charge the device through the TYPE-C connection port 8. After charging is completed, the required gas sensor module can be replaced according to the gas information detected inside the confined space in the early stage; after replacement, the Y-shaped groove 20 on the detachable leather watch strap 19 is assembled with the Y-shaped column 10 on the back of the silicone shell 12; after assembly, the detachable leather watch strap 19 and the automatic shrinking ring 22 can cooperate with each other, and the device can be worn on the wrist of the staff to accompany the staff into the confined space to work. The serial communication module on the multi-functional integrated circuit board 18 can display the real-time working information on the LCD touch display module 3 and transmit it back to the background terminal. The staff can perform the required operations on the device through the LCD touch display module 3.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable limited space operation hazard alarm display device, Features: include, A hazard warning display device (1), the hazard warning display device (1) comprising an LCD touch screen module (3), a warning indicator light and a power indicator light (7); A detachable fixed carrying device (2), the detachable fixed carrying device (2) comprising a Y-shaped column (10) connected to the hazard warning display device (1), a silicone shell (12), a detachable leather watch strap (19), and a Y-shaped groove (20); The Y-shaped column (10) and the hazard warning display device (1) are fixedly connected, and the Y-shaped column (10) and the Y-shaped groove (20) are movably connected.

2. A portable confined space operation hazard warning display device as claimed in claim 1, Features: The hazard warning display device (1) comprises an LCD touch screen module (3), the LCD touch screen module (3) is electrically connected to a multifunctional integrated circuit board (18), an internal buffer pad (17) is provided around the multifunctional integrated circuit board (18), the internal buffer pad (17) is connected to a silicone shell (12), and the multifunctional integrated circuit board (18) is connected to a power switch (9) and a TYPE-C connector (8) on the silicone shell (12); The internal buffer pad (17) is fixedly connected to the silicone shell (12), the multifunctional integrated circuit board (18) is movably connected to the internal buffer pad (17), and the multifunctional integrated circuit board (18) is connected to the LCD touch display module (3), the power switch (9) and the TYPE-C connector (8) via DuPont fine wires.

3. A portable confined space operation hazard warning display device as claimed in claim 1, Features: The Y-shaped column (10) is connected to a Y-shaped groove (20) on a detachable leather watch strap (19), and the silicone shell (12) contains an aluminum alloy explosion-proof layer (11); The Y-shaped column (10) is fixedly connected to the back side of the silicone shell (12), and the Y-shaped groove (20) is movably connected to the Y-shaped column (10).

4. A portable confined space operation hazard warning display device as claimed in claim 1, Features: The silicone shell (12) is provided with a side voice call collector (14), a main view high-definition camera (5), a side high-definition camera 1 (4), a side high-definition camera 2 (6), a side high-definition camera 3 (15), and a side high-definition camera 4 (16). An embedded human heart rate, blood oxygen, and blood pressure detection sensor patch (13) is provided on the back side of the silicone shell (12). The embedded human heart rate, blood oxygen, and blood pressure detection sensor patch (13) is connected to a multifunctional integrated circuit board (18).

5. A portable confined space operation hazard warning display device as claimed in claim 2, Features: The multifunctional integrated circuit board (18) comprises a plurality of functional modules and an information processing module with an STM32 single-chip microcomputer as a core main control unit. The multifunctional integrated circuit board (18) and the LCD touch display screen module (3) are connected via DuPont fine wires and work in coordination. The LCD touch display screen module (3) is connected to the serial port communication module in the multifunctional integrated circuit board (18) and uses wireless transmission and a 485 communication protocol to perform information processing and transmission.

6. A portable confined space operation hazard warning display device as claimed in claim 3, Features: The detachable fixed carrying device (2) further comprises a plurality of sets of automatic shrinking rings (22) and a sweat absorbing layer (21), wherein the automatic shrinking rings (22) are sleeved on the outside of the sweat absorbing layer (21).

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