Intelligent safety helmet for power station infrastructure construction

Abstract

The utility model discloses a kind of power station infrastructure intelligent safety helmet, including safety helmet main body, fixing belt and at least one equipment component, two sides of the safety helmet main body are respectively equipped with two and above first connecting boss, the side of each first connecting boss is oppositely provided with a pair of buckle slot A;The equipment component includes installation shell and the equipment body built-in in the installation shell, the side of the installation shell is oppositely provided with a pair of first buckle mechanism matched with buckle slot A;The side of each first connecting boss is oppositely provided with a pair of vertical sliding slot A, the side of the installation shell is oppositely provided with a pair of vertical sliding rail A matched with vertical sliding slot A;The front position of the safety helmet main body is equipped with image acquisition device and lighting device.The utility model has the advantages of good adaptability to different operation scenarios, can comprehensively guarantee infrastructure operation safety and safety management is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of safety helmets, and in particular relates to a smart safety helmet for power plant infrastructure construction. Background Technology

[0002] During power plant infrastructure construction, the construction site environment is complex and ever-changing, posing various safety risks such as falls from heights, falling objects, electric shocks, mechanical injuries, noise pollution, and exhaust pollution. Ensuring the personal safety of construction workers is paramount. Traditional safety helmets primarily use their hard outer shell to cushion impacts during collisions, reducing the force on the head and protecting workers' heads. However, with the continuous expansion of power plant infrastructure and the increasing complexity of construction techniques, the function of traditional safety helmets can no longer meet the safety management needs of modern engineering construction.

[0003] On the one hand, traditional safety helmets lack real-time monitoring and early warning capabilities. At construction sites, workers may find themselves in dangerous situations due to a lack of awareness of potential hazards, such as approaching hazardous areas, equipment malfunctions, or hazardous gas leaks. Traditional helmets cannot issue timely warnings, failing to provide workers with valuable time to escape. Managers cannot monitor the location and work status of workers in real time, hindering efficient site management and emergency response. On the other hand, while some smart safety helmets have emerged, equipped with built-in detection devices and wireless sensors, these devices transmit real-time data to a server for monitoring. The sensors connect wirelessly to a communication chip, which is then networked. However, the potential hazards vary across different infrastructure environments, and existing smart helmets cannot be easily replaced based on the specific environment. Fixed configurations cannot flexibly adapt to these differences, leading to missing critical safety data or redundant monitoring functions in certain scenarios. This not only reduces safety protection efficiency but also wastes resources. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent safety helmet for power plant infrastructure construction. This invention has the advantages of good adaptability to different work scenarios, comprehensive protection of infrastructure construction safety, and convenient safety management.

[0005] The technical solution of this utility model is as follows: A smart safety helmet for power plant infrastructure includes a helmet body, a fixing strap, and at least one equipment component. The helmet body has two or more first connecting bosses on both sides, and each first connecting boss has a pair of buckle grooves A on its side. The equipment component includes a mounting shell and an equipment body built into the mounting shell. The mounting shell has a pair of first buckle mechanisms with matching buckle grooves A on its side.

[0006] Each of the first connecting bosses has a pair of vertical sliding grooves A on its side, and the mounting housing has a pair of vertical slide rails A that cooperate with the vertical sliding grooves A on its side;

[0007] The front of the helmet body is equipped with an image acquisition device and a lighting device.

[0008] In the aforementioned smart safety helmet for power plant infrastructure, the top of the first connecting boss is provided with a power interface A, and the bottom of the mounting housing is provided with a power connector, which is used to supply power to the equipment body inside the mounting housing.

[0009] In the aforementioned intelligent safety helmet for power plant infrastructure, the safety helmet also includes module connectors that are disposed opposite to each other on both sides of the main body of the safety helmet. Each module connector has a vertical slide rail B at its end and a vertical slide groove B opposite to each first connecting boss on its side. The vertical slide rail B and the vertical slide groove B are slidably connected.

[0010] In the aforementioned intelligent safety helmet for power plant infrastructure, each of the module connectors is provided with a second buckling mechanism at its end that engages with buckle groove A. The module connector is fixed to the first connecting boss of the safety helmet body by connecting the second buckling mechanism with buckle groove A.

[0011] In the aforementioned intelligent safety helmet for power plant infrastructure, both the first and second buckling mechanisms include a buckling shell, a toggle button, a buckling component, and a return spring. The buckling shell has an installation cavity, and the buckling component is located inside the installation cavity, with its middle part hinged to the installation cavity. The buckling shell has an opening on the side facing the connecting boss, and one end of the buckling component has a hook-shaped structure, while the other end has a toggle protrusion. The return spring is in a compressed state, with one end abutting against the opposite side of the hook-shaped structure in the buckling component, and the other end connected to the inner wall of the installation cavity. The toggle button is slidably connected to the outside of the buckling shell, and the middle part of the toggle button has an abutting protrusion extending to the installation cavity, with the end of the abutting protrusion abutting against the surface of the toggle protrusion.

[0012] In the aforementioned smart safety helmet for power plant infrastructure, the actuating protrusion of the buckle has an arc-shaped structure, and the closer it is to the end of the buckle, the smaller the distance between the arc-shaped surface of the actuating protrusion and the surface of the buckle.

[0013] In the aforementioned intelligent safety helmet for power plant infrastructure, the module connector is provided with at least one second connecting boss, the side of the second connecting boss is provided with a pair of buckle grooves B, and the side of the second connecting boss is provided with a pair of vertical sliding grooves C, and the top of the second connecting boss is provided with a power interface B.

[0014] In the aforementioned smart safety helmet for power plant infrastructure, a communication chip is built into the top of the main body of the safety helmet, and each mounting shell is equipped with a wireless communication antenna. The main body of each of the device components communicates with the communication chip through the wireless communication antenna.

[0015] In the aforementioned smart safety helmet for power plant infrastructure, a battery assembly is located at the rear of the helmet body; the battery assembly supplies power to the communication chip and equipment components through a connecting wire built into the helmet body.

[0016] In the aforementioned intelligent safety helmet for power plant infrastructure, the device body adopts any one of a gas sensor, a sound sensor, a speaker, a positioning chip, a temperature and humidity sensor, an acceleration sensor, or a light sensor.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] Firstly, the safety helmet features connecting bosses with buckle slots on both sides. These, in conjunction with the buckling mechanisms of the mounting shells in different equipment components, allow for quick and easy securing of various equipment components to the helmet. Simultaneously, the vertical sliding grooves of the connecting bosses and the vertical sliding rails on the mounting shells facilitate the rapid installation and removal of equipment components. Furthermore, given the complex and ever-changing environment of pumped-storage power station construction, workers can flexibly replace or add corresponding equipment components based on potential hazards in the current construction environment (such as gas leaks and high humidity), effectively improving the helmet's adaptability to different work scenarios.

[0019] Secondly, an integrated image acquisition device and lighting device are installed at the front of the main body of the safety helmet. The image acquisition device can record the construction process in real time and capture abnormal situations, while the lighting device can provide illumination in environments with insufficient light. The two work together to facilitate construction operations and make it easier to trace and analyze subsequent accidents, thus ensuring the safety of infrastructure operations in all aspects.

[0020] Third, by expanding the connection positions on both sides of the safety helmet body through modular connectors, the number of equipment components that can be installed on the safety helmet body can be increased, thereby making the safety helmet more integrated and meeting the needs of multiple safety monitoring functions in complex working environments, that is, further improving its adaptability to different working scenarios.

[0021] Fourth, a communication chip is built into the top of the safety helmet. This chip can work with the wireless communication antennas installed in the shells of different equipment components to enable fast and stable transmission of data collected by each component. This allows the back-end management system to monitor on-site safety information in real time, promptly issue risk warnings and take countermeasures, and achieve intelligent and convenient safety management. Furthermore, the communication chip can be freely combined with different equipment components to form a network, meeting the communication needs of various equipment components.

[0022] In summary, this utility model has the advantages of good adaptability to different work scenarios, comprehensive protection of infrastructure work safety, and convenient safety management. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the smart safety helmet in this embodiment of the present invention.

[0024] Figure 2 for Figure 1 An enlarged view of position A in the middle.

[0025] Figure 3 This is a side view of the smart safety helmet in an embodiment of the present invention.

[0026] Figure 4 This is an assembly diagram of the module connector of the smart safety helmet in this embodiment of the present invention.

[0027] Figure 5 This is a schematic diagram of the overall structure of the module connector in an embodiment of this utility model.

[0028] Figure 6 This is a schematic diagram of the overall structure of the smart safety helmet with modular connectors installed in an embodiment of this utility model.

[0029] Figure 7 This is a schematic diagram of the internal structure of the buckling mechanism in an embodiment of this utility model.

[0030] Figure 8 This is a schematic diagram of the communication chip located at the top of the helmet body in an embodiment of this utility model.

[0031] Figure 9 This is a schematic diagram of the assembly of the equipment components and module connectors in an embodiment of this utility model.

[0032] Figure 10 This is a schematic diagram of the overall structure of the equipment components in an embodiment of this utility model.

[0033] The labels in the attached diagram are as follows: 1-Helmet body; 2-First connecting boss; 201-Vertical slide groove A; 202-Vertical slide groove B; 203-Snap-on slot A; 204-Power interface A; 3-Image acquisition device; 4-Lighting device; 5-Battery assembly; 6-Module connector; 601-Second snap-on mechanism; 602-Vertical slide rail B; 7-Second connecting boss; 701-Vertical slide groove C; 702-Snap-on slot B; 703-Power interface B; 8-Communication chip; 9-Equipment assembly; 901-First snap-on mechanism; 902-Vertical slide rail A; 10-Snap-on shell; 11-Snap-on component; 1101-Actuating protrusion; 1102-Hook-shaped structure; 12-Reset spring; 13-Actuating button; 1301-Abutting protrusion. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and should not be construed as limiting the scope of protection of the present invention. It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of the present invention.

[0035] Combination Figure 1 As shown in the illustration, this utility model specifically discloses an intelligent safety helmet for pumped storage power station infrastructure construction, comprising a helmet body 1, a fixing strap, and at least one equipment component 9. The intelligent safety helmet is designed to provide construction workers with comprehensive, multifunctional, and targeted safety protection in response to the complex and ever-changing environmental requirements of pumped storage power station construction sites.

[0036] Specifically, such as Figure 1 As shown, the helmet body 1 is the core load-bearing component of the entire smart helmet. Two or more first connecting bosses 2 are provided on each side of the helmet body 1. These first connecting bosses 2 provide connection positions for the device component 9 to ensure the balance and stability of the device component 9 during installation. Figure 2 As shown, each of the first connecting bosses 2 has a pair of snap-fit ​​slots A203 on its side, which provides a key connection basis for the rapid fixation of the device assembly 9; as Figure 9 and Figure 10As shown, the device assembly 9 includes a mounting housing and a device body built into the mounting housing. The mounting housing has a pair of first snap-fit ​​mechanisms 901 with corresponding snap-fit ​​grooves A203 or B702 on its side. The first snap-fit ​​mechanism 901 cooperates with the snap-fit ​​grooves A203 (B702) to achieve quick fixation of the device assembly 9. Each first connecting boss 2 also has a pair of vertical sliding grooves A201 on its side. These vertical sliding grooves A201 cooperate with the vertical sliding rails A902 on the side of the mounting housing of the device assembly 9 to form a convenient and efficient sliding connection system, which greatly facilitates the installation and disassembly of the device assembly 9.

[0037] Meanwhile, in this embodiment, a pair of vertical sliding grooves A201 are provided on the side of each of the first connecting bosses 2, and a pair of vertical slide rails A902 that cooperate with the vertical sliding grooves A201 are provided on the side of the mounting housing. The vertical sliding grooves A201 and the vertical slide rails A902 on the side of the mounting housing of the equipment component 9 cooperate with each other to form a convenient and efficient sliding connection structure, which greatly facilitates the installation and disassembly of the equipment component 9.

[0038] It should be noted that in this embodiment, device component 9 includes a mounting housing and a device body built into it. The mounting housing, as a protective shell for the device body, not only provides physical protection against damage from external impacts, dust, moisture, etc., but also plays a crucial role in its connection with the safety helmet body 1. Figure 10 As shown, a pair of first latching mechanisms 901 are arranged opposite each other on the side, which can tightly cooperate with the latching groove A203 on the side of the first connecting boss 2 of the safety helmet body 1 to realize the stable installation of the equipment component 9 on the safety helmet body 1. The equipment body can be selected from various types such as gas sensor, sound sensor, speaker, positioning chip, temperature and humidity sensor, acceleration sensor or light sensor, depending on different functional requirements, to meet the diverse monitoring and communication needs of the pumped storage power station infrastructure construction site.

[0039] Furthermore, such as Figure 1 As shown, an integrated image acquisition device 3 and a lighting device 4 are located at the front of the main body 1 of the safety helmet. This integrated design saves space and improves the overall integrity and collaborative working ability of the device. The image acquisition device 3 can collect image or video information from the construction site in real time, providing crucial data support for recording the construction process, capturing abnormal situations, and subsequent accident tracing and analysis. The lighting device 4 provides sufficient illumination for construction workers in low-light construction environments, such as underground caverns or nighttime construction sites, ensuring smooth construction operations and effectively preventing safety accidents caused by lighting issues.

[0040] In this embodiment, the first connecting boss 2 plays a crucial connecting hub role in the structure of the smart safety helmet. For example... Figure 2 As shown, a power interface A204 is provided on the top of the helmet. This power interface A204 cooperates with a power connector adapted to the bottom of the mounting housing to provide a stable and reliable power supply to the device body inside the mounting housing. When the device component 9 is installed on the first connecting boss 2, the power connector at the bottom of the mounting housing will abut against the power interface A204 of the first connecting boss 2. Since the power interface A204 is connected to the power source through a connecting wire pre-embedded inside the helmet body 1, power conduction between the power source and the device component 9 is achieved. This power connection structure not only ensures the normal operation of the device body but also avoids safety hazards such as tangling and wear caused by external power cords, improving the overall safety and convenience of the smart safety helmet.

[0041] Furthermore, in order to further expand the functionality of the helmet body 1, the smart helmet of this embodiment is designed for use in various applications. Figure 4-6 As shown, the smart safety helmet also includes module connectors 6 located on either side of the helmet body 1. Each module connector 6 has a vertical slide rail B602 at its end, which is slidably connected to a vertical slide groove B202 located opposite to the side of the first connecting boss 2. It should be noted that the vertical slide groove B202 is generally closer to the surface of the helmet body 1. Therefore, the first connecting boss 2, which connects to the helmet body, generally has a pair of vertical slide grooves A201 and a pair of vertical slide grooves B202. The sliding connection method on the module connector 6 is similar to the vertical slide rail-slide groove connection method between the first connecting boss 2 and the device assembly 9, and also has the advantages of simple operation and stable connection.

[0042] Meanwhile, the second buckling mechanism 601 provided at the end of the module connector 6 in this embodiment is connected to the buckling groove A203 on the side of the first connecting boss 2. By connecting the second buckling mechanism 601 to the buckling groove A203, the module connector 6 and the first connecting boss 2 of the helmet body 1 are fixed, which further enhances the connection stability between the module connector 6 and the helmet body 1.

[0043] In this embodiment, the structure of the second latching mechanism 601 is basically the same as that of the first latching mechanism 901. Specifically, as follows: Figure 7As shown, both the first latching mechanism 901 and the second latching mechanism 601 include a latching shell 10, a toggle button 13, a latching member 11, and a return spring 12. The latching shell 10 has an installation cavity, and the latching member 11 is located in the installation cavity. The middle part of the latching member 11 is hinged to the installation cavity. The latching shell 10 has an opening on the side facing the connecting boss. One end of the latching member 11 has a hook-shaped structure 1102, and the other end has a toggle protrusion 1101. The return spring 12 is in a compressed state, and one end of the return spring 12 abuts against the opposite side of the hook-shaped structure 1102 in the latching member 11. The other end of the return spring 12 is connected to the inner wall of the installation cavity. The toggle button 13 is slidably connected to the outside of the latching shell 10, and the middle part of the toggle button 13 has an abutting protrusion 1301 extending to the installation cavity. The end of the abutting protrusion 1301 abuts against the surface of the toggle protrusion 1101. Furthermore, in this embodiment, the actuating protrusion 1101 of the buckle 11 is arc-shaped, and the closer it is to the end of the buckle 11, the smaller the distance between the arc-shaped surface of the actuating protrusion 1101 and the surface of the buckle 11. When installing the module connector 6, the module connector 6 is attached to the surface of the helmet body 1. Then, the vertical slide rail B602 is aligned with the vertical slide groove B202 of the first connecting boss 2 and slid down until the second buckling mechanism 601 is aligned with the buckling groove A203. At this time, under the action of the return spring 12, the hook-shaped structure 1102 of the buckling member 11 extends out of the opening of the buckling shell 10, thereby fitting into the buckling groove A203 to achieve fixation. When disassembling, the sliding toggle button 13 can apply pressure to the toggle protrusion 1101 of the buckling member 11, causing the hook-shaped structure 1102 of the buckling member 11 to retract into the opening of the buckling shell 10, so as to disengage from the buckling groove A203, and the module connector 6 can be removed.

[0044] like Figure 5As shown, in this embodiment, the module connector 6 is provided with at least one second connecting boss 7. The side of the second connecting boss 7 is provided with a pair of snap-fit ​​grooves B702 and a pair of vertical sliding grooves C701. This structure is similar to the structure of the first connecting boss 2 on the safety helmet body 1, allowing the second connecting boss 7 on the module connector 6 to connect more equipment components 9, just like the first connecting boss 2. This greatly increases the number of equipment components 9 that can be installed on the safety helmet body 1, improves the integration of the smart safety helmet, and enables it to meet the needs of multiple safety monitoring functions in more complex working environments. For example, in some construction areas with high requirements for gas monitoring, multiple different types of gas sensors can be installed through the module connector 6 to achieve comprehensive monitoring of multiple harmful gases. Similarly, the top of the second connecting boss 7 is also provided with a power interface B703. This power interface B703 cooperates with the power connector adapted to the bottom of the mounting housing to provide a stable and reliable power supply to the equipment body inside the mounting housing. It should be noted that in this embodiment, wiring contacts are provided on the side surface of the helmet body and the side surface of the module connector. When the module connector is installed in place relative to the helmet body, the power interface B703 on the top of the second connecting boss 7 is connected through the wiring contacts.

[0045] Detailed, such as Figure 8 As shown, in this embodiment, a communication chip 8 is built into the top of the main body 1 of the safety helmet, and each mounting shell is equipped with a wireless communication antenna. The device body of each device component 9 communicates with the communication chip 8 through the wireless communication antenna. The communication chip 8 is equivalent to a data relay device of the smart safety helmet, which is responsible for coordinating and managing the data transmission and communication between the various device components 9 and the background management system. The wireless communication antenna in each mounting shell is the bridge for data transmission between the device component 9 and the communication chip 8. Through the wireless communication antenna, the data collected by each device component 9 can be quickly and stably transmitted to the communication chip 8, and then the communication chip 8 sends the data to the background management system. The above communication method avoids cumbersome wiring work, reduces data transmission interruption caused by line failure, and improves the reliability of data transmission. Secondly, the communication chip 8 can be freely combined with different device components 9 to form a network, and the combination of device components 9 can be flexibly adjusted according to the actual needs of the construction site to meet the communication needs of different device components 9. For example, at a large-scale pumped storage power station construction site, multiple positioning chips, gas sensors, and temperature and humidity sensors may need to work together simultaneously. Communication chip 8 can easily achieve efficient communication and data integration between these device components 9. When backend data management is not required, communication chip 8 can be omitted; however, communication chip 8 is the preferred setting.

[0046] Furthermore, such as Figure 3As shown, in this embodiment, a battery assembly 5 is located at the rear of the helmet body 1. The battery assembly 5 supplies power to the communication chip 8 and the device assembly 9 via connecting wires built into the helmet body 1. The design of the power supply system fully considers the overall structural layout and ease of use of the smart helmet. The battery assembly 5 uses high-performance battery cells, which can provide stable and long-lasting power output to meet the needs of the smart helmet for long-term operation. At the same time, the built-in connecting wires have a reasonable wiring design, avoiding damage caused by exposed wires during use, thus improving the safety and stability of the power supply system. To further improve the efficiency and lifespan of the battery assembly 5, a smart charging management module can also be integrated into the battery assembly 5. This module can automatically adjust the charging current and voltage according to the battery's charge status, avoiding overcharging and over-discharging to prevent damage to the battery and extending its lifespan. Of course, to facilitate convenient battery replacement, a battery compartment pressing spring design can be adopted, which allows construction personnel to quickly replace the battery, improving ease of use and battery life.

[0047] Specifically, in this embodiment, the process of installing device component 9 onto the helmet body 1 of the smart safety helmet is as follows:

[0048] When installing equipment component 9, first align the vertical slide rail A on the side of the mounting housing of equipment component 9 with the vertical slide groove A201 on the side of the first connecting boss 2 of the helmet body 1. After ensuring that the slide rail and the slide groove are precisely aligned, slowly slide the mounting housing downwards along the slide groove. During the sliding process, keep the mounting housing moving smoothly downwards to avoid shaking or displacement. When the mounting housing slides down to a certain position, the first snap-fit ​​mechanism 901 on the side of the mounting housing will gradually approach the snap-fit ​​groove A203 on the side of the first connecting boss 2. At this time, the return spring 12 in the first snap-fit ​​mechanism 901 is in a compressed state. When it approaches the snap-fit ​​groove A203, the return spring 12 releases its elastic force, pushing the hook-shaped structure 1102 of the snap-fit ​​member 11 to automatically snap into the snap-fit ​​groove A203. A "click" sound is heard, indicating that equipment component 9 has been successfully installed on the helmet body 1.

[0049] Then proceed with the installation of module connector 6 and the expansion installation of equipment component 9: If module connector 6 needs to be installed, first align the vertical slide rail B602 at the end of module connector 6 with the vertical slide groove B202 on the side of the first connecting boss 2. Following the method described above for installing equipment component 9, slowly slide module connector 6 down the slide groove until the second snap-fit ​​mechanism 601 at the end of module connector 6 snaps into the snap-fit ​​groove A203 on the side of the first connecting boss 2, thus completing the installation of module connector 6. After installing module connector 6, more equipment components 9 can be installed on the second connecting boss 7 of module connector 6 according to actual needs. The installation method is the same as the method for installing equipment components 9 on the first connecting boss 2 of the helmet body 1, that is, align the vertical slide rail A902 on the side of the equipment component 9 mounting shell with the vertical slide groove C701 on the side of the second connecting boss 7, and slide the mounting shell down so that the first snap-fit ​​mechanism 901 snaps into the snap-fit ​​groove B702 on the side of the second connecting boss 7.

[0050] Furthermore, in this embodiment, when the device component 9 is detached from the helmet body 1, the following applies to the smart safety helmet:

[0051] First, locate the toggle button 13 on the outer side of the snap-fit ​​shell 10 on the mounting housing of device component 9. Slide your finger downwards to toggle button 13. The abutment protrusion 1301 extending from the center of button 13 into the mounting cavity will push the toggle protrusion 1101 of the snap-fit ​​member 11. Since the center of the snap-fit ​​member 11 is hinged to the mounting cavity, under the push of the abutment protrusion 1301, the snap-fit ​​member 11 rotates around the hinge point, causing the hook-shaped structure 1102 at the opposite end to gradually disengage from the snap-fit ​​groove A203. After the hook-shaped structure 1102 is completely disengaged from the snap-fit ​​groove A203, grasp the mounting housing and lift it upwards along the direction of the vertical slide groove A201 to remove device component 9 from the safety helmet body 1.

[0052] Similarly, when disassembling the module connector 6, the toggle button 13 on the end latching shell 10 of the module connector 6 can be operated to disengage the latching member 11 of the second latching mechanism 601 from the latching groove A203 on the side of the first connecting boss 2. Then, the module connector 6 can be lifted upward along the vertical slide groove B202 to remove it from the helmet body 1. When equipment components 9 are installed on the module connector 6, these equipment components 9 can be removed from the second connecting boss 7 of the module connector 6 using the same method as described above.

[0053] This embodiment is an improvement on the existing smart safety helmet described in the background art. The main improvement is in the installation structure of the equipment components. By improving the installation structure, the equipment components on the safety helmet can be flexibly replaced and / or added according to actual needs. The back-end management system and remote communication can be adaptively adjusted according to the type and quantity of equipment components using conventional technical means.

[0054] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All electrical components involved in this utility model are existing products, and the use of these electrical components is also prior art.

[0055] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

Claims

1. A smart safety helmet for power plant infrastructure construction, comprising a helmet body (1), a fixing strap, and at least one device component (9), characterized in that: The safety helmet body (1) has two or more first connecting bosses (2) on each side, and each first connecting boss (2) has a pair of buckle grooves A (203) on its side; the equipment assembly (9) includes a mounting housing and an equipment body built into the mounting housing, and the mounting housing has a pair of first buckle mechanisms (901) with a pair of matching buckle grooves A (203) on its side. Each of the first connecting bosses (2) has a pair of vertical sliding grooves A (201) on its side, and the mounting housing has a pair of vertical slide rails A (902) that cooperate with the vertical sliding grooves A (201) on its side. The front part of the helmet body (1) is provided with an image acquisition device (3) and a lighting device (4); The safety helmet also includes module connectors (6) disposed on both sides of the safety helmet body (1). Each module connector (6) has a vertical slide rail B (602) at its end and a vertical slide groove B (202) on the side of each first connecting boss (2). The vertical slide rail B (602) and the vertical slide groove B (202) are slidably connected. Each of the module connectors (6) has a second buckling mechanism (601) at its end that engages with a buckle groove A (203). The module connector (6) is fixed to the first connecting boss (2) of the helmet body (1) by connecting the second buckling mechanism (601) with the buckle groove A (203). Both the first latching mechanism (901) and the second latching mechanism (601) include a latching shell (10), a toggle button (13), a latching member (11), and a return spring (12). The latching shell (10) has an installation cavity, and the latching member (11) is located in the installation cavity. The middle part of the latching member (11) is hinged to the installation cavity. The latching shell (10) has an opening on the side facing the connecting boss. One end of the latching member (11) has a hook-shaped structure (1102), and the other end has a toggle protrusion (12). 101); the return spring (12) is in a compressed state, and one end of the return spring (12) abuts against the opposite side of the hook structure (1102) in the buckle (11), and the other end of the return spring (12) is connected to the inner wall of the mounting cavity; the toggle button (13) is slidably connected to the outside of the buckle shell (10), and the toggle button (13) has an abutting protrusion (1301) extending to the mounting cavity in the middle, and the end of the abutting protrusion (1301) abuts against the surface of the toggle protrusion (1101); The actuating protrusion (1101) of the buckle (11) has an arc-shaped structure, and the closer it is to the end of the buckle (11), the smaller the distance between the arc-shaped surface of the actuating protrusion (1101) and the surface of the buckle (11).

2. The intelligent safety helmet for power plant infrastructure construction according to claim 1, characterized in that: The first connecting boss (2) is provided with a power interface A (204) on the top, and the mounting housing is provided with a power connector at the bottom. The power connector is used to supply power to the device body inside the mounting housing.

3. The intelligent safety helmet for power plant infrastructure construction according to claim 1, characterized in that: The module connector (6) is provided with at least one second connecting boss (7), the side of the second connecting boss (7) is provided with a pair of snap-fit ​​grooves B (702), and the side of the second connecting boss (7) is provided with a pair of vertical sliding grooves C (701), and the top of the second connecting boss (7) is provided with a power interface B (703).

4. The intelligent safety helmet for power plant infrastructure construction according to claim 1, characterized in that: The top of the safety helmet body (1) has a built-in communication chip (8), and each mounting housing is equipped with a wireless communication antenna. The device body of each device component (9) communicates with the communication chip (8) through the wireless communication antenna.

5. The intelligent safety helmet for power plant infrastructure construction according to claim 1, characterized in that: The rear of the helmet body (1) is provided with a battery assembly (5); the battery assembly (5) supplies power to the communication chip (8) and the device assembly (9) through a connecting wire built into the helmet body (1).

6. The intelligent safety helmet for power plant infrastructure construction according to claim 1, characterized in that: The device body adopts any one of the following: gas sensor, sound sensor, speaker, positioning chip, temperature and humidity sensor, acceleration sensor or light sensor.

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