An intelligent safety helmet real-time monitoring system

Abstract

The present invention relates to the technical field of safety helmets, and specifically to an intelligent safety helmet real-time monitoring system, which includes a monitoring module arranged at the front of the safety helmet and a storage mechanism for storing the safety helmet; a power connection structure is arranged at the front of the monitoring module, and a charging mechanism corresponding to the power connection structure is arranged on the storage mechanism. When the safety helmet is placed on the storage mechanism, the charging mechanism is connected to the power connection structure and charges the monitoring module; by placing the safety helmet on the arc-shaped opening of the helmet rack and placing the brim position of the safety helmet on the placement rack, the weight of the safety helmet drives the placement rack to move downward, and the downward movement of the placement rack opens the top of the charging base, so that the charging interface of the safety helmet corresponds to the charging connector in the slot. When the charging connector is inserted into the charging interface, the storage battery in the first battery installation port or the second battery installation port is charged.

Description

Technical Field

[0001] The present invention relates to the technical field of safety helmets, and particularly to an intelligent safety helmet real-time monitoring system. Background Art

[0002] A safety helmet is a device commonly used to protect the human head during construction operations. With the development of technology, the safety and intelligence of safety helmets have also been improved. Existing intelligent safety helmets can achieve various effects such as positioning the wearer and sensing the vital signs of the wearer.

[0003] Existing intelligent safety helmets need to be charged within a certain period of time, and after the wearing is over, the safety helmet needs to be placed on a designated helmet rack. The charging convenience directly affects the use convenience of intelligent safety helmets and real-time detection work. Therefore, an intelligent safety helmet real-time monitoring system is proposed to facilitate the charging of safety helmets, thereby ensuring the real-time monitoring work of intelligent safety helmets. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides an intelligent safety helmet real-time monitoring system to facilitate the charging of safety helmets, thereby ensuring the real-time monitoring work of intelligent safety helmets.

[0005] The technical solution adopted by the present invention to solve its technical problems is an intelligent safety helmet real-time monitoring system, including a monitoring module provided at the front of the safety helmet and a storage mechanism for storing the safety helmet; a power connection structure is provided at the front of the monitoring module, and a charging mechanism corresponding to the power connection structure is provided on the storage mechanism. When the safety helmet is placed on the storage mechanism, the charging mechanism is connected to the power connection structure to charge the monitoring module.

[0006] By adopting the above technical solution, by wearing the safety helmet on the head of the operator, the monitoring module at the front of the safety helmet is used to perform intelligent monitoring on the wearer.

[0007] When charging of the monitoring module is required after wearing is completed, by placing the safety helmet on the storage mechanism, the power connection structure at the front of the safety helmet corresponds to the charging mechanism on the storage mechanism, so that the monitoring module is charged by the charging mechanism.

[0008] Specifically, the power connection structure includes a first battery installation port and a second battery installation port. A storage battery is installed in the first battery installation port or the second battery installation port. The first battery installation port and the second battery installation port are located on the left and right sides of the monitoring module. A charging interface is provided below the first battery installation port and the second battery installation port, and the charging interface is in sliding contact with the charging mechanism.

[0009] By adopting the above technical solution, when the safety helmet is placed on the storage mechanism after being worn, the charging mechanism on the storage mechanism corresponds to the charging interface, so as to charge the storage battery in the first battery installation port or the second battery installation port;

[0010] Relying on the monitoring module, the wearer can be monitored in real time, improving the intelligent monitoring effect of the wearer.

[0011] Specifically, the storage mechanism includes two groups of vertically arranged support plates. A vertical plate is installed between the two groups of support plates. At least two hat placement frames are installed on the vertical plate. The two ends of the hat placement frame are respectively fixedly connected to the two groups of support plates. There are several groups of charging mechanisms and moving structures between the hat placement frame and the vertical plate. The hat placement frame is provided with several arc-shaped openings that match the shape of the safety helmet. Connecting plates that are fixedly connected to the hat placement frame and the vertical plate are provided between adjacent arc-shaped openings.

[0012] By adopting the above technical solution, by placing the safety helmet on the arc-shaped opening of the hat placement frame, when the safety helmet is placed on the arc-shaped opening, the brim position of the safety helmet corresponds to the moving mechanism. Relying on the weight of the safety helmet to drive the moving mechanism to move downward. When the moving mechanism moves downward, it drives the safety helmet to move downward synchronously. When the safety helmet moves downward, the charging interface of the safety helmet corresponds to the charging mechanism, so as to charge the storage battery in the safety helmet.

[0013] Specifically, the moving structure includes a placement frame. Both sides of the bottom of the placement frame are installed with sliding rods. One end of the sliding rod is vertically slidably connected to the hat placement frame, and the other end of the sliding rod is vertically slidably in contact with the vertical plate. An elastic piston cylinder is connected between the lower surface of the placement frame and the vertical plate.

[0014] By adopting the above technical solution, place the brim position of the safety helmet on the placement frame. Relying on the weight of the safety helmet to drive the placement frame to move downward. Relying on both ends of the sliding rod to be respectively in sliding contact with the hat placement frame and the vertical plate, the placement frame drives the sliding rod to move downward synchronously. At the same time, when the placement frame moves downward, it squeezes the piston cylinder. When the placement frame moves downward to a certain position, the charging interface of the safety helmet corresponds to the charging mechanism, so as to charge the storage battery in the safety helmet.

[0015] Specifically, the charging mechanism includes a charging seat. A battery swapping structure is arranged in the charging seat. Charging plates are arranged on both sides of the top of the charging seat. Connecting plates are arranged on the sides of the charging plates close to the battery swapping structure. One end of a pull rope is respectively connected to one side of the two charging plates. A pulley corresponding to the pull rope is installed on the inner side of the hat placement frame. The other end of the pull rope bypasses the pulley and is fixedly connected to the sliding rod. The pull rope is in rolling connection with the pulley;

[0016] A number of telescopic rods are fixedly connected to the outside of the charging base, and the output ends of the telescopic rods are respectively connected to one side of the charging plate.

[0017] By adopting the above technical solution, when the placement rack drives the sliding rod to move downward, the sliding rod drives the pull rope to move. When the pull rope moves, it rolls in contact with the pulley. At the same time, the movement of the pull rope drives the charging plate to move away. When the charging plate moves, it drives the output end of the telescopic rod to extend. When the charging plate moves, it opens the top of the charging base, so that the charging interface of the safety helmet corresponds to the battery replacement structure, thereby charging the battery in the safety helmet. At the same time, the battery in the safety helmet can be quickly replaced by relying on the battery replacement structure;

[0018] When the battery replacement is completed and the safety helmet is no longer in contact with the placement rack, relying on the reset function of the telescopic rod, the output end is shortened, thereby driving the charging plates to approach each other and return to the initial state. Relying on the power connection plate provided on one side of the charging plate to move in contact with the replaced battery, the battery is charged.

[0019] Specifically, the battery replacement structure includes a slotted groove. A charging connector corresponding to the charging interface is arranged in the slotted groove. The charging connector is in sliding contact with the charging interface. On both sides of the charging connector in the slotted groove, a first battery replacement groove and a second battery replacement groove are respectively arranged. A first guiding cylinder is installed above the first battery replacement groove, and a second guiding cylinder is installed above the second battery replacement groove. The inner walls of the first guiding cylinder and the second guiding cylinder are both provided with guiding groove structures. The first battery replacement groove and the second battery replacement groove respectively correspond to the first battery installation port and the second battery installation port;

[0020] Reset springs are fixedly connected to the bottoms of the first battery replacement groove and the second battery replacement groove, and the upper ends of the reset springs are all connected to moving plates.

[0021] By adopting the above technical solution, when the placement rack drives the safety helmet to move downward, the top of the charging base is opened by relying on the movement of the sliding rod, so that the charging interface of the safety helmet corresponds to the charging connector in the slotted groove. When the charging connector is inserted into the charging interface, the battery in the first battery installation port or the second battery installation port is charged;

[0022] When it is necessary to replace the battery in the first battery installation port or the second battery installation port, the safety helmet is manually pressed to make the safety helmet continue to move downward. When replacing the battery in the first battery installation port, when the safety helmet moves downward, the lower part of the battery in the first battery installation port is inserted into the first battery replacement groove, and the battery is connected by relying on the first guiding cylinder, so as to facilitate the subsequent removal of the battery in the first battery installation port; When the battery moves downward, it squeezes the moving plate to move downward, and the downward movement of the moving plate drives the reset spring to store energy;

[0023] Moreover, the storage battery in the second battery replacement slot will be inserted into the second battery installation opening when pressed by the monitoring module, and the second guide cylinder will also unlock the storage battery in the second battery replacement slot. When the safety helmet is no longer pressed, the reset spring drives the moving plate to move upward, so that the storage battery in the second battery replacement slot enters the second battery installation opening, thus completing the replacement of the storage battery;

[0024] It should be noted that there are at least two groups of the storage batteries described in the present invention. When one group of the two groups of storage batteries is located in the charging structure, the other group needs to be installed on the monitoring module.

[0025] Specifically, one side of the elastic piston cylinder communicates with one end of the air guide pipe. There is a blowing port in the slot, the bottom of the blowing port communicates with the other end of the air guide pipe, and a one-way valve is arranged on one side of the elastic piston cylinder.

[0026] By adopting the above technical solution, when the brim of the safety helmet is placed on the placing rack, it drives the placing rack to move downward. When the placing rack moves downward, it drives the output end of the elastic piston cylinder to move downward. When the output end moves downward, it squeezes the inside of the elastic piston cylinder, so that the gas in the piston cylinder enters the blowing port through the air guide pipe, and the front part of the safety helmet is blown and cleaned by relying on the blowing port, effectively preventing dust and the like from falling into the charging seat and affecting its charging effect. At the same time, the blowing through the air outlet for replacement can clean the external dust of the safety helmet to a certain extent;

[0027] When the safety helmet is no longer in contact with the placing rack, the placing rack is driven to move upward by the reset action in the elastic piston cylinder. When the elastic piston cylinder resets, the gas enters the elastic piston cylinder by relying on the one-way valve, so that the elastic piston cylinder returns to its initial state.

[0028] Specifically, elastic blocks that are slidably matched with the guide groove structure are arranged on both sides of the storage battery. The two groups of guide groove structures include first vertical grooves that are circumferentially distributed at equal intervals, the openings of the first vertical grooves face upward, and a first inclined groove, a second vertical groove, and a second inclined groove are sequentially communicated between adjacent two groups of first vertical grooves. The upper part of the second vertical groove communicates with the lower part of one side of the first vertical groove through the first inclined groove, the lower part of the second vertical groove communicates with the upper part of the other side of the first vertical groove through the second inclined groove, the depths of the first vertical groove and the second vertical groove gradually decrease from top to bottom, and the depths of the first inclined groove and the second inclined groove gradually increase from top to bottom;

[0029] The minimum depths of the first vertical groove and the second vertical groove are both smaller than the maximum depths of the first inclined groove and the second inclined groove, and the maximum depths of the first vertical groove and the second vertical groove are both larger than the minimum depths of the first inclined groove and the second inclined groove.

[0030] By adopting the above technical solution, when the helmet is manually pressed to continue to move downward, the battery in the first battery installation port can be aligned with the first battery replacement slot, so that the elastic block of the battery is inserted into the first vertical slot, and the elastic block moves downward in the first vertical slot. When it moves to the lowest end, the elastic block enters the first oblique slot.

[0031] When the helmet is no longer pressed, the return spring drives the movable plate to move upward, thereby driving the battery to move upward in the first inclined slot and move to the top of the second vertical slot, thereby transferring the battery in the first battery installation port to the first battery replacement slot;

[0032] At this time, when another group of batteries located in the second battery exchange slot is squeezed and moved downward in the second vertical slot, the battery moves downward in the second vertical slot. When it moves to the lower end, the battery group enters the second inclined slot; when the safety helmet is no longer pressed, the reset spring is reset and moves upward, and the upward movement of the movable plate drives the battery group to move up along the second inclined slot to the first vertical slot, and the battery group can continue to move upward along the first vertical slot and disengage from the second guide cylinder, so that the battery group enters the second battery installation port, thereby completing the replacement of the battery.

[0033] Specifically, elastic sealing rings are installed on the inner surfaces of the first battery installation opening and the second battery installation opening, and the battery is clamped on the inner side of the elastic sealing rings.

[0034] By adopting the above technical solution, the elastic sealing ring is used to improve the installation stability in the first battery installation port and the second battery installation port, thereby preventing the battery from leaving the first battery installation port and the second battery installation port.

[0035] Beneficial effects of the present invention:

[0036] (1) The intelligent real-time monitoring system for safety helmets described in the present invention is a system that places the safety helmet on the arc-shaped opening on the helmet rack, and places the brim of the safety helmet on the rack. The rack is moved downward by the weight of the safety helmet, and the top of the charging seat is opened by the downward movement of the rack, so that the charging interface of the safety helmet corresponds to the charging connector in the slot. When the charging connector is inserted into the charging interface, the battery in the first battery installation port or the second battery installation port is charged.

[0037] (2) The intelligent real-time monitoring system for a safety helmet described in the present invention manually presses the safety helmet to continue to move downward; the battery in the first battery installation port corresponds to the first battery exchange slot, so that the elastic block of the battery is inserted into the first vertical slot, and the elastic block moves downward in the first vertical slot. When it moves to the lowest end, the elastic block enters the first inclined slot, and relies on the reset action of the reset spring to drive the battery to move upward in the first inclined slot and move to the top of the second vertical slot, thereby transferring the battery in the first battery installation port to the first battery exchange slot, making it easy to take out the battery in the first battery installation port.

[0038] (3) The intelligent real-time monitoring system for a safety helmet described in the present invention is such that when another battery group in the second battery replacement slot is squeezed and moved downward in the second vertical slot, the battery group moves downward in the second vertical slot, and when it moves downward to the lower end, the battery group enters the second inclined slot; when the safety helmet is no longer pressed, causing the reset spring to reset and move upward, the upward movement of the movable plate drives the battery group to move upward along the second inclined slot into the first vertical slot, and the battery group can continue to move upward along the first vertical slot and disengage from the second guide cylinder, so that the battery group enters the second battery installation port, thereby completing the replacement of the battery.

[0039] (4) The intelligent real-time monitoring system for safety helmets described in the present invention drives the output end of the elastic piston cylinder to move downward when the placement rack moves downward, so that the gas in the piston cylinder enters the air port through the air duct, and the front of the safety helmet is blown and cleaned by the air port, effectively preventing dust from falling into the charging seat and affecting its charging effect. At the same time, the dust on the outside of the safety helmet can be cleaned to a certain extent by blowing air from the air port. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The present invention will be further described below with reference to the accompanying drawings and examples.

[0041] Figure 1 is an axonometric view of the safety helmet of the present invention;

[0042] Figure 2 This is a schematic diagram of the axonometric structure of the hat rack of the present invention;

[0043] Figure 3 This is a schematic cross-sectional view of the hat rack of the present invention;

[0044] Figure 4 It is a schematic diagram of the structure of the placement rack of the present invention;

[0045] Figure 5 This is a schematic diagram of the charging base structure of the present invention;

[0046] Figure 6 This is a schematic structural diagram of the power connection plate of the charging plate of the present invention;

[0047] Figure 7 Schematic diagram of the internal connection structure of the charging stand of the present invention;

[0048] Figure 8 Schematic diagram of the structure when the storage battery of the present invention is charging;

[0049] Figure 9 Schematic diagram of the guide groove structure of the first guide cylinder and the second guide cylinder of the present invention;

[0050] In the figure: 1, safety helmet; 2, monitoring module; 3, second inclined groove; 4, first battery installation port; 5, second battery installation port; 6, storage battery; 7, charging interface; 8, support plate; 9, vertical plate; 10, cap placement rack; 11, arc-shaped opening; 12, connecting plate; 13, placement rack; 14, sliding rod; 15, elastic piston cylinder; 16, charging stand; 17, charging plate; 18, power connection plate; 19, pull rope; 20, pulley; 21, telescopic rod; 22, slotted opening; 23, charging connector; 24, first battery replacement slot; 25, second battery replacement slot; 26, first guide cylinder; 27, second guide cylinder; 28, return spring; 29, moving plate; 30, air guide pipe; 31, air blowing port; 32, one-way valve; 33, elastic block; 34, first vertical groove; 35, first inclined groove; 36, second vertical groove. Detailed implementation manners

[0051] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0052] In order to charge the safety helmet, as an embodiment of the present invention, as Figure 1 shown, an intelligent safety helmet real-time monitoring system of the present invention includes a monitoring module 2 provided at the front part of the safety helmet 1 and a storage mechanism for storing the safety helmet 1; a power connection structure is provided at the front part of the monitoring module 2, and a charging mechanism corresponding to the power connection structure is provided on the storage mechanism. When the safety helmet 1 is placed on the storage mechanism, the charging mechanism is connected to the power connection structure to charge the monitoring module 2.

[0053] During use, by wearing the safety helmet 1 on the head of the operator, the monitoring module 2 at the front part of the safety helmet 1 is used to intelligently monitor the wearer;

[0054] After wearing is completed and when the monitoring module 2 needs to be charged, by placing the safety helmet 1 on the storage mechanism, the power connection structure at the front part of the safety helmet 1 corresponds to the charging mechanism on the storage mechanism, so that the monitoring module 2 is charged by the charging mechanism.

[0055] It should be noted that, in order to further meet the actual usage requirements, the detection module can also be equipped with a personnel positioning module, an active calling for help module, and a search and rescue lighting module, so as to achieve functions such as personnel positioning, active calling for help, and search and rescue lighting. A physical sign detection module can also be added to detect the physical signs of the staff and monitor the staff when their physiological signs are continuously sluggish or change rapidly.

[0056] For example, to charge the storage battery 6, Figure 1 as shown, the present invention further includes that the power connection structure includes a first battery installation port 4 and a second battery installation port 5. A storage battery 6 is installed in the first battery installation port 4 or the second battery installation port 5. The first battery installation port 4 and the second battery installation port 5 are located on the left and right sides of the monitoring module 2. A charging interface 7 is provided below the first battery installation port 4 and the second battery installation port 5, and the charging interface 7 is in sliding contact with the charging mechanism.

[0057] During use, when the safety helmet 1 is placed on the storage mechanism after being worn, relying on the charging mechanism on the storage mechanism to correspond to the charging interface 7, the storage battery 6 in the first battery installation port 4 or the second battery installation port 5 can be charged.

[0058] Relying on the monitoring module 2, the wearer can be monitored in real time, improving the intelligent monitoring effect on the wearer.

[0059] For example, to move the moving mechanism downward, Figure 1 、 2 as shown, the present invention further includes that the storage mechanism includes two groups of vertically arranged support plates 8. A vertical plate 9 is installed between the two groups of support plates 8. At least two hat racks 10 are installed on the vertical plate 9. The two ends of the hat rack 10 are respectively fixedly connected to the two groups of support plates 8. A number of charging mechanisms and moving structures are provided between the hat rack 10 and the vertical plate 9. The hat rack 10 is provided with a number of arc-shaped openings 11 that match the shape of the safety helmet 1. Connecting plates 12 that are respectively fixedly connected to the hat rack 10 and the vertical plate 9 are provided between adjacent arc-shaped openings 11.

[0060] During use, by placing the safety helmet 1 on the arc-shaped opening 11 on the hat rack 10, when the safety helmet 1 is placed on the arc-shaped opening 11, the brim position of the safety helmet 1 corresponds to the moving mechanism. Relying on the weight of the safety helmet 1 to drive the moving mechanism to move downward. When the moving mechanism moves downward, it drives the safety helmet 1 to move downward synchronously. When the safety helmet 1 moves downward, the charging interface 7 of the safety helmet 1 corresponds to the charging mechanism, so as to charge the storage battery 6 in the safety helmet 1.

[0061] For example, to make the charging interface 7 correspond to the charging mechanism, Figure 2 、 Figure 3 、Figure 4 As shown, the present invention further includes that the moving structure includes a placement rack 13. Both sides of the bottom of the placement rack 13 are provided with sliding rods 14. One end of the sliding rod 14 is vertically slidably connected to the cap placement rack 10, and the other end of the sliding rod 14 is in vertical sliding contact with the vertical plate 9. An elastic piston cylinder 15 is connected between the lower surface of the placement rack 13 and the vertical plate 9.

[0062] During use, place the brim position of the safety helmet 1 on the placement rack 13. Rely on the weight of the safety helmet 1 to drive the placement rack 13 to move downward. Rely on both ends of the sliding rod 14 to be in sliding contact with the cap placement rack 10 and the vertical plate 9 respectively. The placement rack 13 drives the sliding rod 14 to move downward synchronously. At the same time, when the placement rack 13 moves downward, it squeezes the piston cylinder. When the placement rack 13 moves downward to a certain position, the charging interface 7 of the safety helmet 1 corresponds to the charging mechanism, so as to charge the battery 6 in the safety helmet 1.

[0063] In order to charge the battery 6 after replacement is completed, by way of example, such as Figure 3 、 Figure 5 、 Figure 6 As shown, the present invention further includes that the charging mechanism includes a charging seat 16. A battery replacement structure is provided in the charging seat 16. Both sides of the top of the charging seat 16 are provided with charging plates 17. On the side of each charging plate 17 close to the battery replacement structure, a power connection plate 18 is provided. One end of a pull rope 19 is respectively connected to one side of the two charging plates 17. A pulley 20 corresponding to the pull rope 19 is installed inside the cap placement rack 10. The other end of the pull rope 19 bypasses the pulley 20 and is fixedly connected to the sliding rod 14. The pull rope 19 is in rolling connection with the pulley 20;

[0064] A number of telescopic rods 21 are fixedly connected to the outside of the charging seat 16. The output ends of the telescopic rods 21 are respectively connected to one side of the charging plates 17.

[0065] During use, when the placement rack 13 drives the sliding rod 14 to move downward, rely on the sliding rod 14 to drive the pull rope 19 to move. When the pull rope 19 moves, it is in rolling contact with the pulley 20. At the same time, rely on the movement of the pull rope 19 to drive the charging plates 17 to move away. When the charging plates 17 move, it drives the output ends of the telescopic rods 21 to extend. When the charging plates 17 move, the top of the charging seat 16 is opened, so that the charging interface 7 of the safety helmet 1 corresponds to the battery replacement structure, so as to charge the battery 6 in the safety helmet 1. At the same time, the battery 6 of the safety helmet 1 can be quickly replaced by relying on the battery replacement structure;

[0066] When the helmet 1 and the placement rack 13 are no longer in contact after the battery replacement is completed, the reset action of the telescopic rod 21 drives the output end to shorten, thereby driving the charging plates 17 to approach each other and return to the initial state. Depending on the power connection plate 18 provided on one side of the charging plate 17, it makes mobile contact with the replaced battery 6, thereby charging the battery 6.

[0067] To complete the replacement of the battery 6, by way of example, as Figure 7 、 Figure 8 shown, the present invention further includes that the battery replacement structure includes a slot 22, a charging connector 23 corresponding to the charging interface 7 is provided in the slot 22, the charging connector 23 makes sliding contact with the charging interface 7, first battery replacement slots 24 and second battery replacement slots 25 are respectively provided on both sides of the charging connector 23 in the slot 22, a first guiding cylinder 26 is installed above the first battery replacement slot 24, a second guiding cylinder 27 is installed above the second battery replacement slot 25, guiding groove structures are provided on the inner walls of the first guiding cylinder 26 and the second guiding cylinder 27, and the first battery replacement slot 24 and the second battery replacement slot 25 respectively correspond to the first battery installation opening 4 and the second battery installation opening 5;

[0068] The bottoms of the first battery replacement slot 24 and the second battery replacement slot 25 are both fixedly connected with reset springs 28, and the upper ends of the reset springs 28 are both connected with moving plates 29.

[0069] During use, when the placement rack 13 drives the helmet 1 to move downward, the top of the charging base 16 is opened by relying on the movement of the sliding rod 14, so that the charging interface 7 of the helmet 1 corresponds to the charging connector 23 in the slot 22. When the charging connector 23 is inserted into the charging interface 7, the battery 6 in the first battery installation opening 4 or the second battery installation opening 5 is charged;

[0070] When it is necessary to replace the battery 6 in the first battery installation opening 4 or the second battery installation opening 5, the helmet 1 is manually pressed to make the helmet 1 continue to move downward; when replacing the battery 6 in the first battery installation opening 4, when the helmet 1 moves downward, the lower part of the battery 6 in the first battery installation opening 4 is inserted into the first battery replacement slot 24, and the battery 6 is connected by relying on the first guiding cylinder 26, so as to facilitate the subsequent removal of the battery 6 in the first battery installation opening 4; when the battery 6 moves downward, it squeezes the moving plate 29 to move downward, and the downward movement of the moving plate 29 drives the reset spring 28 to store energy;

[0071] Moreover, when the monitoring module 2 presses down, the storage battery 6 in the second battery replacement slot 25 will be inserted into the second battery installation port 5, and the second guide cylinder 27 will also unlock the storage battery 6 in the second battery replacement slot 25. When the safety helmet 1 is no longer pressed, the reset spring 28 drives the moving plate 29 to move upward, so that the storage battery 6 in the second battery replacement slot 25 enters the second battery installation port 5, thus completing the replacement of the storage battery 6;

[0072] It should be noted that there are at least two groups of the storage batteries 6 described in the present invention. When one group of the two groups of storage batteries 6 is located in the charging structure, the other group needs to be installed on the monitoring module 2.

[0073] For cleaning the front part of the safety helmet 1, by way of example, such as Figure 3 , Figure 4 , Figure 7 shown, the present invention further includes that one side of the elastic piston cylinder 15 is communicated with one end of the air guide pipe 30, a blowing port 31 is arranged in the slot 22, the bottom of the blowing port 31 is communicated with the other end of the air guide pipe 30, and a one-way valve 32 is arranged on one side of the elastic piston cylinder 15.

[0074] During use, when the brim of the safety helmet 1 is placed on the placement rack 13, it drives the placement rack 13 to move downward. When the placement rack 13 moves downward, it drives the output end of the elastic piston cylinder 15 to move downward. When the output end moves downward, it squeezes the inside of the elastic piston cylinder 15, so that the gas in the piston cylinder enters the blowing port 31 through the air guide pipe 30, and the front part of the safety helmet 1 is blown and cleaned by relying on the blowing port 31, effectively preventing dust and the like from falling into the charging seat 16 and affecting its charging effect. At the same time, the external dust of the safety helmet 1 can be cleaned to a certain extent by the blowing of the air outlet for replacement air;

[0075] When the safety helmet 1 is no longer in contact with the placement rack 13, the reset action in the elastic piston cylinder 15 drives the placement rack 13 to move upward. When the elastic piston cylinder 15 resets, relying on the function of the one-way valve 32, the gas enters the elastic piston cylinder 15, so that the elastic piston cylinder 15 returns to its initial state.

[0076] For facilitating the replacement of the storage battery 6, by way of example, such as Figure 8 , Figure 9As shown, the present invention also includes that both sides of the battery 6 are provided with elastic blocks 33 that slide with the guide groove structure, and the two groups of the guide groove structure include first vertical grooves 34 distributed circumferentially at equal intervals, and the first vertical grooves 34 open upward. The first oblique grooves 35, the second vertical grooves 36 and the second oblique groove 3 are connected in sequence between the two adjacent groups of first vertical grooves 34. The upper part of the second vertical groove 36 is connected to the lower part of the first vertical groove 34 on one side through the first oblique groove 35, and the lower part of the second vertical groove 36 is connected to the upper part of the first vertical groove 34 on the other side through the second oblique groove 3. The depths of the first vertical grooves 34 and the second vertical grooves 36 gradually decrease from top to bottom, and the depths of the first oblique grooves 35 and the second oblique grooves 3 gradually increase from top to bottom.

[0077] The minimum depths of the first vertical groove 34 and the second vertical groove 36 are both smaller than the maximum depths of the first inclined groove 35 and the second inclined groove 3 , and the maximum depths of the first vertical groove 34 and the second vertical groove 36 are both larger than the minimum depths of the first inclined groove 35 and the second inclined groove 3 .

[0078] When in use, when the helmet 1 is manually pressed to continue to move downward, the battery 6 in the first battery installation port 4 can be aligned with the first battery replacement slot 24, so that the elastic block 33 of the battery 6 is inserted into the first vertical slot 34, and the elastic block 33 moves downward in the first vertical slot 34. When it moves to the lowest end, the elastic block 33 enters the first oblique slot 35.

[0079] When the helmet 1 is no longer pressed, the return spring 28 drives the movable plate 29 to move upward, thereby driving the battery 6 to move upward in the first inclined slot 35 and move to the top of the second vertical slot 36, thereby transferring the battery 6 in the first battery installation port 4 to the first battery replacement slot 24;

[0080] At this time, when another group of batteries 6 located in the second battery exchange slot 25 is squeezed and moved downward in the second vertical slot 36, the battery 6 moves downward in the second vertical slot 36. When it moves downward to the lower end, the battery 6 enters the second inclined slot 3; when the safety helmet 1 is no longer pressed, the reset spring 28 is reset and moved upward, the upward movement of the movable plate 29 drives the battery 6 to move up along the second inclined slot 3 to the first vertical slot 34, and the battery 6 can continue to move upward along the first vertical slot 34 and disengage from the second guide cylinder 27, so that the battery 6 enters the second battery installation port 5, thereby completing the replacement of the battery 6.

[0081] Illustratively, the present invention also includes that the inner surfaces of the first battery installation opening 4 and the second battery installation opening 5 are both installed with elastic sealing rings, and the battery 6 is clamped inside the elastic sealing rings.

[0082] In use, an elastic sealing ring is relied on to improve the installation stability in the first battery installation opening 4 and the second battery installation opening 5, preventing the storage battery 6 from separating from the first battery installation opening 4 and the second battery installation opening 5.

[0083] When the present invention is in use, the safety helmet 1 is worn on the head of an operator, and the monitoring module 2 at the front of the safety helmet 1 is relied on to perform intelligent monitoring on the wearer; after wearing is completed, when the monitoring module 2 needs to be charged, the brim position of the safety helmet 1 is placed on the placement rack 13, and the weight of the safety helmet 1 is relied on to drive the placement rack 13 to move downward. The placement rack 13 drives the sliding rod 14 to move downward synchronously, and the sliding rod 14 is relied on to drive the pulling rope 19 to move. When the pulling rope 19 moves, it rolls into contact with the pulley 20. At the same time, the movement of the pulling rope 19 is relied on to drive the charging plate 17 to move away. When the charging plate 17 moves, it drives the output end of the telescopic rod 21 to extend. When the charging plate 17 moves, the top of the charging seat 16 is opened, so that the charging interface 7 of the safety helmet 1 corresponds to the charging connector 23 in the slot 22. When the charging connector 23 is inserted into the charging interface 7, the storage battery 6 in the first battery installation opening 4 or the second battery installation opening 5 is charged;

[0084] When the placement rack 13 moves downward, it squeezes the piston cylinder, so that the gas in the piston cylinder enters the air blowing port 31 through the air guide pipe 30. The front part of the safety helmet 1 is blown and cleaned by relying on the air blowing port 31, effectively preventing dust and the like from falling into the charging seat 16 and affecting its charging effect. At the same time, the external dust of the safety helmet 1 can be cleaned to a certain extent by the blowing of the air outlet for replacement;

[0085] When the storage battery 6 in the first battery installation opening 4 or the second battery installation opening 5 needs to be replaced, the safety helmet 1 is manually pressed, so that the safety helmet 1 continues to move downward. The storage battery 6 in the first battery installation opening 4 is relied on to correspond to the first battery replacement slot 24, so that the elastic block 33 of the storage battery 6 is inserted into the first vertical slot 34, and the elastic block 33 is relied on to move downward in the first vertical slot 34. When moving to the lowermost end, the elastic block 33 enters the first inclined slot 35; when the safety helmet 1 is no longer pressed, the moving plate 29 is driven to move upward by the reset action of the reset spring 28, thereby driving the storage battery 6 to move upward in the first inclined slot 35 and move to the topmost end of the second vertical slot 36, so as to transfer the storage battery 6 in the first battery installation opening 4 to the first battery replacement slot 24;

[0086] At this time, when another group of storage batteries 6 located in the second battery replacement tank 25 is squeezed and moves downward in the second vertical groove 36, the storage battery 6 moves downward in the second vertical groove 36. When it moves to the lower end, this group of storage batteries 6 enters the second inclined groove 3. When the safety helmet 1 is no longer pressed and the return spring 28 returns and moves upward, the upward movement of the moving plate 29 drives this group of storage batteries 6 to move upward along the second inclined groove 3 to the first vertical groove 34, and this group of storage batteries 6 can continue to move upward along the first vertical groove 34 to disengage from the second guiding cylinder 27, so that this group of storage batteries 6 enters the second battery installation opening 5, and the anti-theft stability of the storage battery 6 is improved by the action of the elastic sealing ring, thus completing the replacement of the storage battery.

[0087] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and the above-described embodiments and descriptions in the specification are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An intelligent safety helmet real-time monitoring system, characterized in that, It includes a monitoring module (2) provided at the front of a safety helmet (1) and a storage mechanism for storing the safety helmet (1); a power connection structure is provided at the front of the monitoring module (2), and a charging mechanism corresponding to the power connection structure is provided on the storage mechanism. When the safety helmet (1) is placed on the storage mechanism, the charging mechanism is connected to the power connection structure and charges the monitoring module (2). The power connection structure includes a first battery installation port (4) and a second battery installation port (5). A storage battery (6) is installed in the first battery installation port (4) or the second battery installation port (5). The first battery installation port (4) and the second battery installation port (5) are located on the left and right sides of the monitoring module (2). A charging interface (7) is provided below the first battery installation port (4) and the second battery installation port (5), and the charging interface (7) is in sliding contact with the charging mechanism. The storage mechanism includes two sets of vertically arranged support plates (8). A vertical plate (9) is installed between the two sets of support plates (8). At least two sets of helmet placement frames (10) are installed on the vertical plate (9). The two ends of the helmet placement frame (10) are respectively fixedly connected to the two sets of support plates (8). A number of charging mechanisms and moving structures are provided between the helmet placement frame (10) and the vertical plate (9). A number of arc-shaped openings (11) matching the shape of the safety helmet (1) are provided on the helmet placement frame (10). Connecting plates (12) respectively fixedly connecting the helmet placement frame (10) and the vertical plate (9) are provided between adjacent arc-shaped openings (11). The charging mechanism includes a charging base (16). A battery replacement structure is provided in the charging base (16). Charging plates (17) are provided on both sides of the top of the charging base (16). Power connection plates (18) are provided on the sides of the charging plates (17) close to the inside of the battery replacement structure. One ends of a pull rope (19) are respectively connected to one sides of the two charging plates (17). A pulley (20) corresponding to the pull rope (19) is installed on the inner side of the helmet placement frame (10). The other end of the pull rope (19) bypasses the pulley (20) and is fixedly connected to a slide bar (14). The pull rope (19) is in rolling connection with the pulley (s) (20). A number of telescopic rods (21) are fixedly connected to the outside of the charging base (16), and the output ends of the telescopic rods (21) are respectively connected to one side of the charging plate (17). The moving structure includes a placement rack (13). Slide bars (14) are installed on both sides of the bottom of the placement rack (13). One ends of the slide bars (14) are in vertical sliding connection with the helmet placement frame (10), and the other ends of the slide bars (14) are in vertical sliding contact with the vertical plate (9). An elastic piston cylinder (15) is connected between the lower surface of the placement rack (13) and the vertical plate (9).

2. The intelligent safety helmet real-time monitoring system according to claim 1, characterized in that, The battery swapping structure includes a slot (22), a charging connector (23) corresponding to the charging interface (7) is arranged in the slot (22), the charging connector (23) is in sliding contact with the charging interface (7), first and second battery swapping slots (24) and (25) are respectively arranged on two sides of the charging connector (23) in the slot (22), a first guiding cylinder (26) is installed above the first battery swapping slot (24), a second guiding cylinder (27) is installed above the second battery swapping slot (25), guiding groove structures are arranged on inner walls of the first guiding cylinder (26) and the second guiding cylinder (27), and the first battery swapping slot (24) and the second battery swapping slot (25) respectively correspond to a first battery installation opening (4) and a second battery installation opening (5); Reset springs (28) are fixedly connected to bottoms of the first battery swapping slot (24) and the second battery swapping slot (25), and upper ends of the reset springs (28) are connected with moving plates (29).

3. The intelligent safety helmet real-time monitoring system according to claim 2, characterized in that, One side of the elastic piston cylinder (15) communicates with one end of an air guide pipe (30), an air blowing port (31) is arranged in the slot (22), the bottom of the air blowing port (31) communicates with the other end of the air guide pipe (30), and a one-way valve (32) is arranged on one side of the elastic piston cylinder (15).

4. An intelligent safety helmet real-time monitoring system according to claim 2 or 3, characterized in that, Elastic blocks (33) which are in sliding fit with the guiding groove structures are arranged on two sides of the storage battery (6), the two guiding groove structures include first vertical grooves (34) which are circumferentially distributed at equal intervals and have upward openings, first inclined grooves (35), second vertical grooves (36) and second inclined grooves (3) are sequentially communicated between adjacent groups of the first vertical grooves (34), the upper part of the second vertical groove (36) is communicated with the lower part of one side of the first vertical groove (34) through the first inclined groove (35), the lower part of the second vertical groove (36) is communicated with the upper part of the first vertical groove (34) on the other side through the second inclined groove (3), depths of the first vertical grooves (34) and the second vertical grooves (36) gradually decrease from top to bottom, and depths of the first inclined grooves (35) and the second inclined grooves (3) gradually increase from top to bottom; The minimum depths of the first vertical grooves (34) and the second vertical grooves (36) are both smaller than the maximum depths of the first inclined grooves (35) and the second inclined grooves (3), and the maximum depths of the first vertical grooves (34) and the second vertical grooves (36) are both larger than the minimum depths of the first inclined grooves (35) and the second inclined grooves (3).

5. The real-time monitoring system of an intelligent safety helmet according to claim 1, characterized in that, Elastic sealing rings are installed on inner surfaces of the first battery installation opening (4) and the second battery installation opening (5), and the storage battery (6) is clamped inside the elastic sealing rings.

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