An integrated emergency lighting and GPS positioning field safety helmet

Abstract

The utility model relates to the technical field of intelligent wearing equipment, especially to a field safety helmet integrated with emergency lighting and GPS positioning, the utility model provides such a field safety helmet integrated with emergency lighting and GPS positioning, including safety helmet, chin strap, fixed base, box, lighting module and turbine etc., the lower part of safety helmet is equipped with chin strap, the left side of safety helmet is fixedly connected with fixed base, the fixed base is rotatably connected with the box, the middle part in the box is rotatably connected with lighting module, and the middle part of the right side of lighting module is fixedly connected with turbine. The utility model through setting up the transmission structure of worm and turbine parts, realize the pitch angle adjustment of lighting module, satisfy the diversified lighting demand under the complex environment, and the meshing structure between worm and turbine has good self locking characteristic, ensures that the lighting angle setting will not deviate because of external force, improves the use reliability.

Description

Technical Field

[0001] This utility model relates to the field of smart wearable device technology, and in particular to a field safety helmet that integrates emergency lighting and GPS positioning. Background Technology

[0002] In outdoor operations such as field exploration, mountaineering, and disaster relief, safety helmets are essential equipment for protecting the user's head. Among them, integrated lighting systems are key components that ensure clear vision at night or in low-light conditions.

[0003] However, most integrated lighting devices on the market today adopt a fixed-angle design, which cannot flexibly adjust the beam direction according to the actual use scenario. This makes it difficult for users to obtain the best lighting effect in complex environments, affecting operational efficiency and safety. For example, during mountain search and rescue, rescuers may need to frequently change their head posture to observe target areas at different heights. This not only increases physical exertion but may also lead to distraction and increase the risk of accidents.

[0004] Therefore, there is a need to design a field safety helmet that integrates emergency lighting and GPS positioning, aiming to overcome the above-mentioned technical deficiencies and improve the user's ability to cope with and safety in various complex environments. Utility Model Content

[0005] To overcome the shortcomings of existing integrated lighting systems, which are mostly fixed in angle and cannot adjust the beam direction in emergencies, thus affecting the safety and efficiency of field operations, this utility model provides a field safety helmet that integrates emergency lighting and GPS positioning.

[0006] The technical solution is as follows: A field safety helmet integrating emergency lighting and GPS positioning, comprising a safety helmet, a chin strap, a mounting base, a housing, a lighting module, a turbine, a worm gear, a bevel gear transmission assembly, a knob, a GPS locator, and a controller. The safety helmet has a chin strap at the bottom. A mounting base is fixed to the left side of the safety helmet. The housing is rotatably connected to the mounting base. The lighting module is rotatably connected to the center of the housing. A turbine is fixed to the center of the right side of the lighting module. A worm gear is rotatably connected to the right side of the housing. The worm gear and turbine form a meshing transmission connection. A bevel gear transmission assembly is located on the upper part of the turbine. The bevel gear transmission assembly is rotatably connected to the housing. A knob is fixed to the upper part of the bevel gear transmission assembly and is located outside the housing. A GPS locator and a controller are installed on the right side of the housing. The controller is located above the GPS locator and is electrically connected to it.

[0007] Furthermore, it also includes a rotating rod, a snap-fit ​​rod, and an elastic element. The rotating rod is fixedly connected to the lower left side of the housing, and the snap-fit ​​rod is slidably connected to the front side of the fixed seat. An elastic element connects the snap-fit ​​rod and the fixed seat. The rotating shaft at the lower part of the housing has multiple slots along its circumference, and the snap-fit ​​rod engages with the slots.

[0008] Furthermore, it also includes a diffusion lens, which is located on the left side of the housing and is detachably mounted on the housing via a magnetic attraction structure.

[0009] Furthermore, it also includes a solar panel, a battery, and an emergency button. The solar panel and battery are installed on the upper left side of the safety helmet, with the battery located below the solar panel. An emergency button is located on the left side of the safety helmet. The controller, GPS locator, solar panel, and battery are all electrically connected to the emergency button.

[0010] Furthermore, it also includes reflective strips, with reflective strips provided circumferentially along the upper edge of the safety helmet.

[0011] Furthermore, the safety helmet is made of fiberglass nylon.

[0012] Beneficial effects:

[0013] 1. This utility model achieves pitch angle adjustment of the lighting module by setting a transmission structure composed of worm gear and turbine, which meets the diverse lighting needs in complex environments. At the same time, the meshing structure between the worm gear and turbine has good self-locking characteristics, ensuring that the lighting angle will not deviate due to external force after being set, thus improving the reliability of use.

[0014] 2. This utility model adopts a magnetic detachable design for the diffusion lens, which facilitates quick switching of lighting modes according to different task requirements, improving lighting flexibility. At the same time, the combination design of solar panel and battery provides green and long-lasting power support for lighting module and positioning system, extending outdoor use time. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the housing, diffusion lens, and mounting base.

[0017] Figure 3 This is a three-dimensional structural diagram of the turbine, worm gear, and controller components of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the rotating rod, snap-fit ​​rod, and elastic element of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the battery, emergency button, and reflective strip.

[0020] Reference numerals: 1_Safety helmet, 2_Chin strap, 3_Fixed base, 4_Box, 5_Lighting module, 6_Turbine, 7_Worm gear, 8_Bevel gear transmission assembly, 9_Knob, 10_GPS locator, 101_Controller, 11_Rotating rod, 12_Snap-on rod, 13_Elastic element, 14_Diffuser lens, 15_Solar panel, 16_Battery, 17_Emergency button, 102_Reflective strip. Detailed Implementation

[0021] Example: A field safety helmet integrating emergency lighting and GPS positioning, such as... Figures 1-5 As shown, the device includes a safety helmet 1, a chin strap 2, a mounting base 3, a housing 4, a lighting module 5, a turbine 6, a worm gear 7, a bevel gear transmission assembly 8, a knob 9, a GPS locator 10, and a controller 101. The safety helmet 1 is made of fiberglass nylon, a lightweight, high-strength, and high-temperature resistant material with excellent electromagnetic shielding performance. The safety helmet 1 has a chin strap 2 at the bottom. A mounting base 3 is fixed to the left side of the safety helmet 1. A housing 4 is rotatably connected to the mounting base 3. The lighting module is rotatably connected to the center of the housing 4. 5. A turbine 6 is fixedly connected to the middle of the right side of the lighting module 5. A worm gear 7 is rotatably connected to the right side of the housing 4. The worm gear 7 and the turbine 6 form a meshing transmission connection. A bevel gear transmission assembly 8 is provided on the upper part of the turbine 6. The bevel gear transmission assembly 8 is rotatably connected to the housing 4. A knob 9 is fixedly connected to the upper part of the bevel gear transmission assembly 8. The knob 9 is located outside the housing 4. A GPS locator 10 and a controller 101 are installed on the right side of the inside of the housing 4. The controller 101 is located above the GPS locator 10 and is electrically connected to it.

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, it also includes a rotating rod 11, a snap-fit ​​rod 12 and an elastic element 13. The rotating rod 11 is fixedly connected to the lower left side of the housing 4, and the snap-fit ​​rod 12 is slidably connected to the front side of the fixed seat 3. An elastic element 13 is connected between the snap-fit ​​rod 12 and the fixed seat 3. The lower rotating shaft of the housing 4 is provided with multiple slots along the circumferential direction, and the snap-fit ​​rod 12 engages with the slots.

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, it also includes a diffusion lens 14. The diffusion lens 14 is provided on the left side of the housing 4. The diffusion lens 14 is detachably mounted on the housing 4 by means of a magnetic attraction structure.

[0024] like Figure 1 and Figure 5As shown, it also includes a solar panel 15, a battery 16 and an emergency button 17. The solar panel 15 and the battery 16 are installed on the upper left side of the safety helmet 1. The battery 16 is located below the solar panel 15. An emergency button 17 is provided on the left side of the safety helmet 1. The controller 101, the GPS locator 10, the solar panel 15 and the battery 16 are all electrically connected to the emergency button 17.

[0025] like Figure 1 and Figure 5 As shown, it also includes a reflective strip 102. The upper edge of the safety helmet 1 is provided with a reflective strip 102 along the circumference. The reflective strip 102 allows the user to be clearly identified by people or vehicles behind in low visibility environments such as night, fog or tunnels, reducing the risk of collision or being ignored.

[0026] In actual use, after wearing the safety helmet 1, the user can manually rotate the knob 9 to drive the bevel gear transmission assembly 8 to rotate, thereby driving the meshing transmission between the worm gear 7 and the turbine 6. Because this transmission structure has a large reduction ratio and good self-locking performance, it can stably maintain the current set angle without external force, thereby achieving precise adjustment of the pitch angle of the lighting module 5.

[0027] If the horizontal illumination angle of the lighting module 5 needs to be adjusted, the user can pull the locking rod 12 forward to disengage it from the current slot. At this time, the elastic element 13 is compressed, releasing the angle locking state of the housing 4. Then, the housing 4 is rotated around the axis to a suitable position by the rotating rod 11. After releasing the locking rod 12, the locking rod 12 automatically inserts into the new slot under the reset action of the elastic element 13, completing the repositioning and locking of the tilt angle of the housing 4.

[0028] During operation, the light emitted by the lighting module 5 passes through the diffusion lens 14. The diffusion lens 14 expands the illumination coverage and softens the light intensity, making it suitable for various low-light or wide-angle lighting scenarios. When the diffusion effect is not needed, the user only needs to remove the magnetic diffusion lens 14 to restore the focused lighting mode, making it convenient to operate and highly adaptable. In addition, in environments with sunlight, the solar panel 15 can convert light energy into electrical energy and store it in the battery 16, providing continuous power to the lighting system, GPS locator 10, and other electronic components. This energy supply solution not only extends the equipment's battery life but also improves the device's independence and sustainability during long-term outdoor operations.

[0029] In the event of a sudden emergency, the user can press and hold the emergency button 17 for five seconds to trigger the controller 101 to respond and enter emergency mode. At this time, the lighting module 5 switches to a high-brightness flashing state to serve as a warning; simultaneously, the GPS locator 10 obtains the user's current location information in real time, and the controller 101 controls the transmission of distress signals and coordinate data to preset terminals, such as rescue centers or team member equipment, greatly improving rescue efficiency and response speed. Furthermore, the reflective strip 102 is set on the upper edge of the safety helmet 1 and is evenly distributed around the circumference. In nighttime or low-light conditions, it can reflect external light sources, significantly improving the wearer's visibility and helping others to quickly identify their location, thereby reducing the risk of accidents such as collisions and misjudgments, and enhancing overall safety and recognizability.

[0030] In summary, this invention achieves flexible adjustment of the beam direction, diversified configuration of lighting functions, sustainable energy supply, and rapid response in emergency situations through the aforementioned functions, significantly improving the functional integrity and application adaptability of the outdoor safety helmet.

Claims

1. A field safety helmet integrating emergency lighting and GPS positioning, characterized in that, The device includes a safety helmet (1), a chin strap (2), a mounting base (3), a housing (4), a lighting module (5), a turbine (6), a worm gear (7), a bevel gear transmission assembly (8), a knob (9), a GPS locator (10), and a controller (101). The safety helmet (1) has a chin strap (2) at the bottom. The mounting base (3) is fixed to the left side of the safety helmet (1). The housing (4) is rotatably connected to the mounting base (3). The lighting module (5) is rotatably connected to the middle of the housing (4). The turbine (6) is fixed to the middle of the right side of the lighting module (5). Inside the housing (4), a worm gear (7) is rotatably connected to the right side. The worm gear (7) and the turbine (6) form a meshing transmission connection. A bevel gear transmission assembly (8) is provided on the upper part of the turbine (6). The bevel gear transmission assembly (8) is rotatably connected to the housing (4). A knob (9) is fixed on the upper part of the bevel gear transmission assembly (8). The knob (9) is located outside the housing (4). Inside the housing (4), a GPS locator (10) and a controller (101) are installed on the right side. The controller (101) is located above the GPS locator (10) and is electrically connected to it.

2. The outdoor safety helmet integrating emergency lighting and GPS positioning according to claim 1, characterized in that, It also includes a rotating rod (11), a snap-fit ​​rod (12) and an elastic element (13). The rotating rod (11) is fixedly connected to the lower left side of the box body (4), and the snap-fit ​​rod (12) is slidably connected to the front side of the fixed seat (3). An elastic element (13) is connected between the snap-fit ​​rod (12) and the fixed seat (3). The lower rotating shaft of the box body (4) has multiple slots along the circumferential direction, and the snap-fit ​​rod (12) engages with the slots.

3. A field safety helmet integrating emergency lighting and GPS positioning according to claim 2, characterized in that, It also includes a diffusion lens (14), which is provided on the left side of the housing (4). The diffusion lens (14) is detachably mounted on the housing (4) by means of a magnetic attraction structure.

4. A field safety helmet integrating emergency lighting and GPS positioning according to claim 3, characterized in that, It also includes a solar panel (15), a battery (16) and an emergency button (17). The solar panel (15) and the battery (16) are installed on the upper left side of the safety helmet (1). The battery (16) is located below the solar panel (15). An emergency button (17) is provided on the left side of the safety helmet (1). The controller (101), GPS locator (10), solar panel (15) and battery (16) are all electrically connected to the emergency button (17).

5. A field safety helmet integrating emergency lighting and GPS positioning according to claim 4, characterized in that, It also includes a reflective strip (102), and the upper edge of the safety helmet (1) is provided with a reflective strip (102) along the circumferential direction.

6. A field safety helmet integrating emergency lighting and GPS positioning according to claim 5, characterized in that, The safety helmet (1) is made of fiberglass nylon.

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