5G intelligent safety helmet based on video inspection function

Abstract

The utility model relates to the technical fields of safety cap disclose a 5G intelligent safety cap based on video inspection function, including safety cap, the top of safety cap is fixedly installed with the inspection mechanism through the fixed mechanism, the fixed mechanism includes the fixed frame, the bottom of fixed frame is fixedly connected with the top of safety cap, the inner surface of fixed frame is fixedly installed with the limit frame, the inner wall of fixed frame is fixedly installed with the power connector, the inner chamber of fixed frame is fixedly installed with the clamping component. This 5G intelligent safety cap based on video inspection function, through the fixed frame of built -in clamping component, press the lever when installing and make the card holder contract, push into after loosening along the limit frame, spring drives the card holder to pop out locking module, and the module contact point is automatically connected with the power connector, and the battery is thus powered for the system, and the drive camera carries out video inspection. When working in high dust environment, the dust removal component starts according to the instruction, and the motor in the drive box drives the rotating shaft and driving gear to rotate through the speed reducer.

Description

Technical Field

[0001] This utility model relates to the technical field of safety helmets, and in particular to a 5G smart safety helmet based on video inspection function. Background Technology

[0002] A thermal power plant, or thermal power generation plant, is a facility that generates electricity by burning fossil fuels (such as coal, natural gas, or oil). The fuel is burned in a boiler to produce high-temperature, high-pressure steam. The steam drives a turbine to rotate, which in turn drives a generator to produce electricity. When workers are conducting inspections inside a thermal power plant, they need to wear safety helmets to ensure their personal safety. Safety helmets are personal protective equipment that protects the head from injuries caused by falling objects, impacts, or pressure, and are widely used in high-risk environments such as construction sites, mines, and manufacturing industries.

[0003] Existing safety helmets typically have 5G video monitoring capabilities, but when the battery runs out, workers must stop working, remove the helmet for an extended period of charging, creating a safety monitoring vacuum. To ensure continuous operation, companies have to stockpile helmets for rotation, increasing asset investment and reducing equipment utilization. Workers may proactively disable critical functions due to battery anxiety, and the helmet needs to be returned to the factory for repair after battery degradation, resulting in high full lifecycle costs, insufficient flexibility, and low reliability of the equipment. Utility Model Content

[0004] In view of the fact that the power supply of the existing 5G video patrol safety helmet is insufficient, requiring frequent charging, and that the camera lens of the safety helmet is easily affected by external dust, which may cause obstruction during video transmission and lead to the failure of some monitoring functions of the safety helmet, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a 5G smart safety helmet based on video inspection function, which is: a 5G safety helmet with replaceable battery and active dust protection for video inspection.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a 5G smart safety helmet based on video inspection function, including a safety helmet, wherein an inspection mechanism is fixedly installed on the top of the safety helmet by a fixing mechanism; The fixing mechanism includes a fixing frame, the bottom of which is fixedly connected to the top of the safety helmet, a limit frame is fixedly installed on the inner surface of the fixing frame, a power connector is fixedly installed on the inner wall of the fixing frame, and a snap-fit ​​assembly is fixedly installed in the inner cavity of the fixing frame.

[0007] As a preferred embodiment of the 5G smart safety helmet based on video inspection function of this utility model, the snap-fit ​​assembly includes a spring, the other end of the spring is fixedly mounted with a push rod, and the outer surface of the push rod is fixedly mounted with a clip.

[0008] As a preferred embodiment of the 5G smart safety helmet based on video inspection function of this utility model, one end of the spring is fixedly connected to the inner cavity of the fixing frame, the outer surface of the card holder is slidably connected to the inner surface of the limiting frame, and the right end of the card holder passes through the limiting frame and extends to the outside of the limiting frame.

[0009] As a preferred embodiment of the 5G smart safety helmet based on video inspection function described in this utility model, the inspection mechanism consists of a battery, a camera, and a dust removal component, all of which are engaged with the outer surface of the limiting frame.

[0010] As a preferred embodiment of the 5G smart safety helmet based on video inspection function of this utility model, the dust removal component includes a drive box, the inner surface of the drive box is engaged with the outer surface of the limit frame, a motor is fixedly installed on the inner surface of the drive box, a rotating shaft is fixedly installed on the output end of the motor through a reducer, a dustproof box is fixedly installed on the front of the drive box, and the front end of the rotating shaft passes through the drive box and the dustproof box in sequence and extends to the outside of the dustproof box.

[0011] As a preferred embodiment of the 5G smart safety helmet based on video inspection function of this utility model, the dust removal component further includes a drive gear, an auxiliary gear is meshed on the outer surface of the drive gear, a gear frame is meshed on the outer surface of the auxiliary gear, and a dustproof lens is fixedly installed on the inner surface of the gear frame.

[0012] As a preferred embodiment of the 5G smart safety helmet based on video inspection function of this utility model, the inner surface of the active gear is fixedly connected to the outer surface of the rotating shaft, the inner surface of the auxiliary gear is rotatably connected to the inner surface of the dustproof box through a connecting rod, and the outer surface of the gear frame is rotatably connected to the inner wall of the dustproof box.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: 1. This utility model adds a modular quick-release base design for the 5G smart safety helmet. Through the cooperation of the safety helmet and the fixing frame, the limiting frame and the power connector, and the cooperation of the fixing frame, the spring, the push rod and the card holder, the effect of one-click physical locking and automatic electrical connection is achieved. This realizes the hot-swappable and tool-free quick replacement of functional modules, avoiding the problems of traditional built-in battery equipment requiring the entire machine to stop working when charging, complicated replacement and maintenance, and inability to guarantee the continuity of operation.

[0014] 2. This utility model adds an active centrifugal dustproof system to the 5G safety helmet. By using the fixed machine and battery in conjunction with the camera and drive box, and the drive box and dustproof box in conjunction with the motor and rotating shaft, the rotating shaft and the active gear in conjunction with the auxiliary gear and the gear frame, and the gear frame in conjunction with the dustproof lens, the centrifugal force is used to actively and continuously remove contaminants from the lens surface. This achieves the goal of maintaining a clear camera field of view in dusty environments, avoiding the problems of video monitoring failure caused by rapid dust accumulation in traditional passive protection solutions and the impact on work safety and efficiency due to reliance on manual wiping. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the 5G smart safety helmet based on video inspection function of this utility model; Figure 2 This is a partial three-dimensional structural diagram of the fixing mechanism of the 5G smart safety helmet based on video inspection function of this utility model. Figure 3 This is a three-dimensional structural diagram of the snap-fit ​​component of the 5G smart safety helmet based on video inspection function of this utility model. Figure 4 This is a partial three-dimensional cross-sectional view of the dust removal component of the 5G smart safety helmet based on video inspection function of this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Safety helmet; 2. Fixing mechanism; 21. Fixing frame; 22. Limiting frame; 23. Power connector; 24. Snap-fit ​​assembly; 241. Spring; 242. Push rod; 243. Clip holder; 3. Inspection mechanism; 31. Battery; 32. Camera; 33. Dust removal assembly; 331. Drive box; 332. Motor; 333. Rotating shaft; 334. Dustproof box; 335. Drive gear; 336. Auxiliary gear; 337. Connecting rod; 338. Gear frame; 339. Dustproof lens. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Example 1 Reference Figures 1-3 This is the first embodiment of the present invention, which provides a 5G smart safety helmet based on video inspection function. The 5G smart safety helmet based on video inspection function includes a safety helmet 1, and an inspection mechanism 3 is fixedly installed on the top of the safety helmet 1 through a fixing mechanism 2. The fixing mechanism 2 includes a fixing frame 21, the bottom of which is fixedly connected to the top of the safety helmet 1. A limit frame 22 is fixedly installed on the inner surface of the fixing frame 21. A power connector 23 is fixedly installed on the inner wall of the fixing frame 21. A snap-fit ​​assembly 24 is fixedly installed in the inner cavity of the fixing frame 21.

[0019] The snap-fit ​​assembly 24 includes a spring 241, with a push rod 242 fixedly mounted on the other end of the spring 241, and a clip 243 fixedly mounted on the outer surface of the push rod 242.

[0020] One end of the spring 241 is fixedly connected to the inner cavity of the fixed frame 21, the outer surface of the card holder 243 is slidably connected to the inner surface of the limiting frame 22, and the right end of the card holder 243 passes through the limiting frame 22 and extends to the outside of the limiting frame 22.

[0021] During use, when a functional module (such as battery 31, camera 32, or dust removal component 33) needs to be installed, the user presses the lever 242. The lever 242 moves the bracket 243, causing the bracket 243 to slide and retract into the limiting frame 22 against the elastic force of the spring 241, so that the module can be completely locked onto the outer surface of the fixing frame 21. Then, the lever 242 is released, and the restoring force of the spring 241 will instantly push the bracket 243 outward. The bracket 243 will insert into the reserved hole on the module to achieve mechanical locking. At the same time, the electrical contacts of the module are reliably connected to the power connector 23, automatically completing the power supply, so that the power of the battery 31 supplies the camera 32 to other modules. When it is necessary to disassemble the module, the user simply presses the exposed lever 242 inward with his finger, driving the bracket 243 to retract again, releasing the mechanical lock, and the module can be easily removed from the fixing frame 21. The whole process is quick and stable.

[0022] Example 2 Reference Figure 1 and Figure 4 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the inspection mechanism 3 is composed of a battery 31, a camera 32 and a dust removal component 33, all of which are engaged with the outer surface of the limiting frame 22.

[0023] Multiple batteries 31 can be installed to continuously power the camera 32 and the dust removal component 33. The camera 32 has a 5G device inside, which can connect to external receiving devices and continuously provide stable 5G signal video.

[0024] The dust removal assembly 33 includes a drive box 331. The inner surface of the drive box 331 is engaged with the outer surface of the limit frame 22. A motor 332 is fixedly installed on the inner surface of the drive box 331. A rotating shaft 333 is fixedly installed on the output end of the motor 332 through a reducer. A dustproof box 334 is fixedly installed on the front of the drive box 331. The front end of the rotating shaft 333 passes through the drive box 331 and the dustproof box 334 in sequence and extends to the outside of the dustproof box 334.

[0025] Motor 332 is electrically connected to an external power source and is controlled by an external PLC programming program.

[0026] The dust removal assembly 33 also includes a drive gear 335, an auxiliary gear 336 is meshed on the outer surface of the drive gear 335, a gear frame 338 is meshed on the outer surface of the auxiliary gear 336, and a dustproof lens 339 is fixedly installed on the inner surface of the gear frame 338.

[0027] The back of the dustproof box 334 is snapped into the front lens of the camera 32, allowing the camera 32 to observe the external environment through the dustproof lens 339.

[0028] The inner surface of the drive gear 335 is fixedly connected to the outer surface of the rotating shaft 333, the inner surface of the auxiliary gear 336 is rotatably connected to the inner surface of the dustproof box 334 through the connecting rod 337, and the outer surface of the gear frame 338 is rotatably connected to the inner wall of the dustproof box 334.

[0029] During use, when dust removal is required, the motor 332 inside the drive box 331 starts working. The power output of the motor 332, after being adjusted by the reducer, drives the rotating shaft 333 to rotate at a constant speed. The drive gear 335 fixed at the front end of the rotating shaft 333 rotates accordingly, driving the auxiliary gear 336 meshing with it to rotate. The auxiliary gear 336 rotates stably in the dustproof box 334 through the connecting rod 337. The auxiliary gear 336 drives the gear frame 338 to rotate, and the dustproof lens 339 fixedly installed inside the gear frame 338 begins to rotate stably and at high speed around the lens axis. The centrifugal force generated by the rotation of the dustproof lens 339 can instantly throw off the dust or water mist attached to its surface, thereby continuously keeping the front field of view clean without physical contact with the core lens, ensuring that the image captured by the camera 32 is always clear.

[0030] The remaining structure is the same as that in Example 1.

[0031] Based on embodiments 1-2, the working principle of this utility model is as follows: Based on the modular design concept, all functional units are physically and electrically integrated through the fixing mechanism 2. The core of this mechanism is the fixing frame 21 with built-in snap-fit ​​component 24. During installation, pressing the push rod 242 causes the snap-fit ​​frame 243 to retract. After the module is pushed in along the limiting frame 22, it is released, and the spring 241 drives the snap-fit ​​frame to pop out and lock the module. At the same time, the module contacts are automatically connected to the power connector 23, and its battery 31 supplies power to the system, driving the camera 32 to perform video inspection. When operating in a high-dust environment, the dust removal component 33 is activated upon command. The motor 332 in the drive box 331 drives the rotating shaft 333 and the drive gear 335 to rotate via the reducer. Through the auxiliary gear 336 meshing with it, the gear frame 338, which is fixed with the dustproof lens 339, is driven to rotate at high speed in the dustproof box 334. The centrifugal force generated continuously peels off the dust and water mist attached to the lens surface, thereby ensuring a clear field of view for the camera in a zero-contact state and ensuring the stable transmission of 5G video stream and the reliability of backend AI recognition.

[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A 5G smart safety helmet based on video inspection function, comprising a safety helmet (1), characterized in that: The top of the safety helmet (1) is fixedly installed with an inspection mechanism (3) via a fixing mechanism (2); The fixing mechanism (2) includes a fixing frame (21), the bottom of the fixing frame (21) is fixedly connected to the top of the safety helmet (1), a limit frame (22) is fixedly installed on the inner surface of the fixing frame (21), a power connector (23) is fixedly installed on the inner wall of the fixing frame (21), and a snap-fit ​​assembly (24) is fixedly installed in the inner cavity of the fixing frame (21).

2. The 5G smart safety helmet based on video inspection function according to claim 1, characterized in that: The snap-fit ​​assembly (24) includes a spring (241), and a push rod (242) is fixedly installed at the other end of the spring (241). A clip (243) is fixedly installed on the outer surface of the push rod (242).

3. The 5G smart safety helmet based on video inspection function according to claim 2, characterized in that: One end of the spring (241) is fixedly connected to the inner cavity of the fixing frame (21), the outer surface of the card holder (243) is slidably connected to the inner surface of the limiting frame (22), and the right end of the card holder (243) passes through the limiting frame (22) and extends to the outside of the limiting frame (22).

4. The 5G smart safety helmet based on video inspection function according to claim 1, characterized in that: The inspection mechanism (3) consists of a battery (31), a camera (32) and a dust removal component (33), all of which are engaged with the outer surface of the limiting frame (22).

5. The 5G smart safety helmet based on video inspection function according to claim 4, characterized in that: The dust removal assembly (33) includes a drive box (331), the inner surface of the drive box (331) is engaged with the outer surface of the limit frame (22), a motor (332) is fixedly installed on the inner surface of the drive box (331), a rotating shaft (333) is fixedly installed at the output end of the motor (332) through a reducer, a dustproof box (334) is fixedly installed on the front of the drive box (331), and the front end of the rotating shaft (333) passes through the drive box (331) and the dustproof box (334) in sequence and extends to the outside of the dustproof box (334).

6. The 5G smart safety helmet based on video inspection function according to claim 4, characterized in that: The dust removal assembly (33) also includes a drive gear (335), an auxiliary gear (336) is meshed on the outer surface of the drive gear (335), a gear frame (338) is meshed on the outer surface of the auxiliary gear (336), and a dustproof lens (339) is fixedly installed on the inner surface of the gear frame (338).

7. The 5G smart safety helmet based on video inspection function according to claim 6, characterized in that: The inner surface of the drive gear (335) is fixedly connected to the outer surface of the rotating shaft (333), the inner surface of the auxiliary gear (336) is rotatably connected to the inner surface of the dustproof box (334) through the connecting rod (337), and the outer surface of the gear frame (338) is rotatably connected to the inner wall of the dustproof box (334).

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