Safety helmet falling alarm structure

Abstract

The utility model discloses a safety helmet falling alarm structure which comprises a main elastic fixing belt and a fixing assembly, the main elastic fixing belt is of a flexible structure, and the fixing assembly is arranged on the surface of the main elastic fixing belt. The fixing assembly comprises a fixing buckle, a fixing clamping head, an auxiliary elastic fixing belt, a side fixing piece, elastic connecting cloth, a fixing plate and tearable gum, the fixing buckle is arranged at the rear end of the main elastic fixing belt, and the inner side of the fixing buckle is connected with the fixing clamping head in a clamped mode. According to the safety helmet falling-off alarm structure, the device and the safety helmet can be rapidly fixed through the fixing assembly, the fixing stability is kept through multiple fixing structures, the safety helmet is not prone to falling off, the device can be suitable for safety helmets of different sizes, the device can monitor the use conditions of multiple safety helmets through the alarm assembly, and the safety helmet falling-off alarm structure is convenient to use. If the safety helmet falls off accidentally, an alarm can be given in time, accidents of constructors in the construction process are prevented, and meanwhile the construction process can be recorded in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, in particular to a safety helmet falling-off alarm structure. Background Art

[0002] In order to protect the safety of construction workers and prevent them from being hit or hit on the head by falling objects, they must wear qualified and undamaged safety helmets during the construction process. Since the construction environment is dangerous, once the safety helmet falls off, the construction workers may suffer varying degrees of injury. Therefore, in order to prevent the safety helmet from accidentally falling off or the construction workers from taking off the safety helmet without authorization, the safety helmet is usually equipped with a safety helmet falling off alarm structure. The alarm structure is not convenient to fix on the safety helmet, and the fixation is not particularly stable, so it is easy to fall off during use, so improvements need to be made to the above problems to meet actual usage needs. Utility Model Content

[0003] The utility model aims to provide a helmet falling-off alarm structure to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety helmet falling-off alarm structure, comprising a main elastic fixing belt and a fixing assembly, wherein the main elastic fixing belt is a flexible structure, the fixing assembly is arranged on the surface of the main elastic fixing belt, and the fixing assembly comprises a fixing buckle, a fixing head, a secondary elastic fixing belt, a side fixing piece, an elastic connecting cloth, a fixing plate and a tearable adhesive backing, the fixing buckle is arranged at the rear end of the main elastic fixing belt, and the fixing head is engaged and connected to the inner side of the fixing buckle, and the fixing buckle and the fixing head are both hard plastic structures, the right end of the fixing head is connected to a secondary elastic fixing belt, and the secondary elastic fixing belt has the same structure as the main elastic fixing belt, and side fixing pieces are arranged on the upper sides of the secondary elastic fixing belt and the main elastic fixing belt.

[0005] Preferably, an elastic connecting cloth is connected to the lower surface of the fixing buckle, and a fixing plate is provided at the lower end of the elastic connecting cloth.

[0006] Preferably, the fixing plate is an integrally formed plastic structure, and the inner surface of the fixing plate and the inner surface of the side fixing piece are both provided with a tearable adhesive backing.

[0007] Preferably, the main elastic fixing belt and the auxiliary elastic fixing belt are both woven from polyester fiber and nylon fiber, and an alarm component for alarming is provided at the front end of the main elastic fixing belt.

[0008] Preferably, the alarm component includes a main controller, a signal processor and a collection camera, and the main controller is arranged at the front end of the main elastic fixing belt, and one end of the main controller away from the main elastic fixing belt is connected to the front end of the auxiliary elastic fixing belt.

[0009] Preferably, a signal processor is provided inside the main controller, and a collection camera is installed on the upper surface of the main controller.

[0010] Preferably, the alarm component also includes an audible and visual alarm, a protective shell and a temperature sensor, and the audible and visual alarm is arranged on the upper surface of the main controller.

[0011] Preferably, a protective shell is installed on the outer surface of the fixing plate, and a temperature sensor is arranged on the inner side of the protective shell.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the helmet falling-off alarm structure is provided with a fixing assembly, and the fixing assembly includes a fixing buckle, a fixing head, a secondary elastic fixing belt, a side fixing piece, an elastic connecting cloth, a fixing plate and a tearable adhesive backing. When in use, the main controller is placed on the front side of the helmet, and the main elastic fixing belt and the secondary elastic fixing belt are pulled backwards so that the fixing buckle at the rear end of the main elastic fixing belt is engaged and connected with the fixing head at the rear end of the secondary elastic fixing belt, and the main controller is initially fixed, and then the side fixing pieces on both sides are fixed to the surfaces of both sides of the helmet by the tearable adhesive backing, and the device is further fixed, and then the fixing plate is turned over to the inside of the helmet, so that the fixing plate can be fixed to the inner rear side surface of the helmet by the tearable adhesive backing, thereby realizing the rapid fixing of the device and the helmet, and maintaining the stability of the fixation by the multiple fixing structures, so that it is not easy to fall off, and the device can be applied to helmets of different sizes;

[0013] The safety helmet falling-off alarm structure is provided with an alarm component, which includes a main controller, a signal processor and a collection camera. The alarm component also includes an audible and visual alarm, a protective shell and a temperature sensor. The temperature sensor can be used to monitor the user's temperature. If the safety helmet falls off, the temperature sensor senses the temperature change and immediately feeds back the change to the signal processor. After the signal processor processes the signal, the main controller controls the audible and visual alarm to alarm and remind the user or supervisor. During use, the protective shell can protect the temperature sensor. At the same time, the collection camera will continue to operate to collect real-time images of the construction process, so that the device can monitor the use of multiple safety helmets. If the safety helmet falls off accidentally, an alarm will be issued in time to prevent accidents to the construction workers during the construction process. At the same time, the construction process can be recorded in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing buckle of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the main controller of the utility model.

[0017] In the figure: 1. main elastic fixing belt; 2. fixing component; 201. fixing buckle; 202. fixing head; 203. secondary elastic fixing belt; 204. side fixing piece; 205. elastic connecting cloth; 206. fixing plate; 207. tearable adhesive backing; 3. alarm component; 301. main controller; 302. signal processor; 303. acquisition camera; 304. sound and light alarm; 305. protective shell; 306. temperature sensor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a helmet falling off alarm structure, comprising a main elastic fixing belt 1 and a fixing component 2, the main elastic fixing belt 1 is a flexible structure, the fixing component 2 is arranged on the surface of the main elastic fixing belt 1, and the fixing component 2 comprises a fixing buckle 201, a fixing head 202, a secondary elastic fixing belt 203, a side fixing piece 204, an elastic connecting cloth 205, a fixing plate 206 and a tearable backing adhesive 207, the fixing buckle 201 is arranged at the rear end of the main elastic fixing belt 1, and the fixing buckle 201 is connected with the fixing head 202 on the inner side, and the fixing buckle 201 is connected with the fixing head 202 on the inner side. 01 and the fixed clamp 202 are both hard plastic structures, the right end of the fixed clamp 202 is connected to a secondary elastic fixing belt 203, and the secondary elastic fixing belt 203 has the same structure as the main elastic fixing belt 1, and the secondary elastic fixing belt 203 and the main elastic fixing belt 1 are both provided with side fixing parts 204 on the upper side, the lower surface of the fixed buckle 201 is connected to an elastic connecting cloth 205, and the lower end of the elastic connecting cloth 205 is provided with a fixing plate 206, the fixing plate 206 is an integrally formed plastic structure, and the inner surface of the fixing plate 206 and the inner surface of the side fixing part 204 are both provided with tearable adhesive 207.

[0020] When using the helmet falling alarm structure, if Figure 1 and Figure 2As shown, first, place the main controller 301 on the front side of the helmet, pull the main elastic fixing belt 1 and the auxiliary elastic fixing belt 203 backwards, so that the fixing buckle 201 at the rear end of the main elastic fixing belt 1 is engaged with the fixing clamp 202 at the rear end of the auxiliary elastic fixing belt 203, and the main controller 301 is initially fixed, and then the side fixing parts 204 on both sides are fixed to the surfaces of both sides of the helmet through the tearable adhesive 207, and the device is further fixed, and then the fixing plate 206 is turned over to the inside of the helmet, so that the fixing plate 206 can be fixed to the inner rear surface of the helmet through the tearable adhesive 207. The main elastic fixing belt 1, the auxiliary elastic fixing belt 203 and the elastic connecting cloth 205 are all stretchable elastic structures, so that the device can be used for helmets of different sizes.

[0021] At the same time, the main elastic fixing belt 1 and the auxiliary elastic fixing belt 203 are both woven from polyester fiber and nylon fiber, and an alarm component 3 for alarm is arranged at the front end of the main elastic fixing belt 1, the alarm component 3 includes a main controller 301, a signal processor 302 and a collection camera 303, and the main controller 301 is arranged at the front end of the main elastic fixing belt 1, and the end of the main controller 301 away from the main elastic fixing belt 1 is connected to the front end of the auxiliary elastic fixing belt 203, a signal processor 302 is arranged inside the main controller 301, and a collection camera 303 is installed on the upper surface of the main controller 301, the alarm component 3 also includes an audible and visual alarm 304, a protective shell 305 and a temperature sensor 306, and an audible and visual alarm 304 is arranged on the upper surface of the main controller 301, a protective shell 305 is installed on the outer surface of the fixing plate 206, and a temperature sensor 306 is arranged on the inner side of the protective shell 305.

[0022] After the device is fixed, the temperature sensor 306 can be used to monitor the user's temperature. If the helmet falls off, the temperature sensor 306 senses the temperature change and immediately feeds back the change to the signal processor 302. After the signal processor 302 processes the signal, the main controller 301 controls the sound and light alarm 304 to sound an alarm to remind the user or supervisor. During use, the protective shell 305 can protect the temperature sensor 306. At the same time, the acquisition camera 303 will continue to operate to collect real-time images of the construction process. This is the working principle of the helmet falling alarm structure.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A helmet falling-off alarm structure, comprising a main elastic fixing belt (1) and a fixing component (2), characterized in that: The main elastic fixing band (1) is a flexible structure. The fixing component (2) is arranged on the surface of the main elastic fixing band (1), and the fixing component (2) comprises a fixing buckle (201), a fixing clamp (202), a secondary elastic fixing band (203), a side fixing piece (204), an elastic connecting cloth (205), a fixing plate (206) and a tearable adhesive backing (207). The fixing buckle (201) is arranged at the rear end of the main elastic fixing band (1), and the fixing clamp (202) is snap-connected to the inner side of the fixing buckle (201), and the fixing buckle (201) and the fixing clamp (202) are both hard plastic structures. The right end of the fixing clamp (202) is connected to the secondary elastic fixing band (203), and the secondary elastic fixing band (203) has the same structure as the main elastic fixing band (1). The secondary elastic fixing band (203) and the upper side of the main elastic fixing band (1) are both provided with a side fixing piece (204).

2. A safety helmet falling-off alarm structure according to claim 1, characterized in that: The lower surface of the fixing buckle (201) is connected to an elastic connecting cloth (205), and a fixing plate (206) is provided at the lower end of the elastic connecting cloth (205).

3. The helmet falling-off alarm structure according to claim 1, characterized in that: The fixing plate (206) is an integrally formed plastic structure, and the inner surface of the fixing plate (206) and the inner surface of the side fixing member (204) are both provided with a tearable adhesive backing (207).

4. The helmet falling-off alarm structure according to claim 1, characterized in that: The main elastic fixing belt (1) and the secondary elastic fixing belt (203) are both woven from polyester fibers and nylon fibers, and an alarm component (3) for alarming is provided at the front end of the main elastic fixing belt (1).

5. A helmet falling-off alarm structure according to claim 4, characterized in that: The alarm component (3) comprises a main controller (301), a signal processor (302) and a collection camera (303), wherein the main controller (301) is arranged at the front end of the main elastic fixing belt (1), and an end of the main controller (301) away from the main elastic fixing belt (1) is connected to the front end of the auxiliary elastic fixing belt (203).

6. A helmet falling-off alarm structure according to claim 5, characterized in that: The main controller (301) is provided with a signal processor (302) inside, and a collection camera (303) is installed on the upper surface of the main controller (301).

7. The helmet falling-off alarm structure according to claim 4, characterized in that: The alarm component (3) further comprises an audible and visual alarm (304), a protective shell (305) and a temperature sensor (306), and the audible and visual alarm (304) is arranged on the upper surface of the main controller (301).

8. The helmet falling-off alarm structure according to claim 1, characterized in that: A protective shell (305) is installed on the outer surface of the fixing plate (206), and a temperature sensor (306) is arranged on the inner side of the protective shell (305).

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