CN212994764U

CN212994764U - Safety helmet

Info

Publication number: CN212994764U
Application number: CN202022300319.XU
Authority: CN
Inventors: 郑文
Original assignee: Fujian Huichuan Internet Of Things Technology Science And Technology Co ltd
Current assignee: Huiyun Data Application Fuzhou Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-04-20
Anticipated expiration: 2030-10-15

Abstract

The application provides a safety helmet, include: the cap shell is provided with an indicator light; the cap hoop is provided with a heartbeat sensor and a body temperature sensor and is connected with an indicator light; the signal emitter is connected with each sensor of the safety helmet and used for sending the data of the sensors to the information center; the buckle groove can be provided with auxiliary equipment; auxiliary assembly assembles the combination and installs according to the operation needs of difference, is provided with general interface on the buckle recess, can be used to auxiliary assembly and external equipment's connection. The problem of all sensors among the prior art and camera, light, power etc. all unify the safety helmet that leads to in the safety helmet overweight, do not possess the warning function is solved.

Description

Safety helmet

Technical Field

The application relates to the field of industry, concretely relates to safety helmet.

Background

The construction site is a place where people and materials frequently flow and is also a place where safety accidents frequently occur. At present, the scale of engineering construction is continuously enlarged, the process flow is complicated, how to make good the field construction field management, improve the working efficiency, and effectively prevent and control the occurrence of accidents is always the focus of attention of construction enterprises and government management departments. How to utilize effective means, optimize supervision, realize real-time, the control of overall process and information exchange become the problem that the building industry safety construction management, personnel's management need solve. A large amount of equipment is integrated on current safety helmet, has solved above-mentioned problem to a certain extent, but the safety helmet under the prior art all equipment and power etc. are integrated on the safety helmet, lead to the safety helmet overweight to, monitoring function and warning function are less strong.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a helmet comprising:

a cap shell;

the cap hoop is arranged on the cap shell;

a sensor assembly disposed on the hat band;

and the indicating lamp is arranged on the cap shell, is connected with the sensor combination, and generates different flashing combinations according to signals sent by the sensor combination.

In the implementation process, the sensor combination can be used for detecting the environment around the wearer or the vital signs of the wearer, and the indicator light is used for emitting different flashing combinations according to the signals of the sensor to transmit information to the wearer and other surrounding staff.

Further, in a possible embodiment, the safety helmet is provided with a snap groove for installing auxiliary equipment.

In the implementation process, the use flexibility of the safety helmet is improved. Existing helmets typically mount all of the possible components at once. Mounting groove on the safety helmet can replace the mode of traditional disposable whole installations, can install different equipment according to different needs and operational environment on the buckle recess of safety helmet, avoids the burden of wearer to be too heavy.

Further, in one possible embodiment, the sensor combination includes a body temperature sensor and a heartbeat sensor.

In the implementation process, the heartbeat sensor and the body temperature are sensors used for detecting vital signs of the wearer, and the indicator light is matched to enable other workers around the wearer to acquire the vital signs of the wearer in real time. When the heartbeat or the body temperature of the wearer changes due to insufficient oxygen and the like, the indicating lamp immediately sends out a corresponding flashing combination after receiving the signal to remind workers around the wearer of safety and take related emergency measures.

Further, in a possible embodiment, a vibrator is mounted on the hat band, and the sensor assembly is connected.

In the implementation process, the safety of workers can be further improved. In the work process, workers can remove the safety helmet habitually due to the sultriness of the work environment, which is not favorable for the safety of the workers. The vibrator is connected with the sensor, and when the vibrator does not receive the heartbeat sensor and the body temperature sensor within a preset time, the vibrator immediately sends out vibration to remind a worker to wear the safety helmet.

In one possible embodiment, the auxiliary device comprises a loudspeaker, a detector, a positioning device, a camera, a intercom device and a laser.

In the implementation process, the functions of the safety helmet are expanded. The horn can facilitate communication among workers. Under the environment of spaciousness and when needing the staff to communicate in real time, loudspeaker can save staff's physical power. The camera may capture the surrounding work environment for subsequent analysis. The detection instrument makes things convenient for the staff to survey surrounding environment, intercommunication equipment makes things convenient for between the person of wearing to communicate. The laser is used to illuminate the surrounding environment.

Further, in a possible embodiment, a universal interface is arranged on the snap groove for connecting an external device.

In the above implementation, the function of the helmet is further improved, and the burden on the head of the wearer is not increased. In combination with the above possible embodiments, the device mounted on the snap groove has limited functionality. If it is desired to enhance the functions of the above-mentioned devices, more devices need to be integrated on the helmet shell, and in order to reduce the burden on the worker and enhance the functions of the helmet, external devices may be worn on the worker's body.

Further, in one possible embodiment, the external device includes a power supply, a signal enhancement device, and a power supply.

In the implementation process, the service life of the auxiliary equipment is further improved, and the signal capability of the intercom equipment is further improved. The external device is generally worn on the body, relieving the burden on the head of the wearer.

Further, in a possible embodiment, the snap grooves are located at the front, the side and the rear of the helmet.

In the implementation process, the expansion function of the safety helmet is further improved.

Further, in a possible embodiment, a signal emitter is mounted on the hat band, and the signal emitter is connected with the sensor module and the universal interface.

In the implementation process, the signal emitter is convenient for the control center to manage. The existing intelligent safety helmet is low in interaction capacity, information of various devices on the intelligent safety helmet can be transmitted to a control center by using a signal transmitter, and the control center can conveniently acquire physical signs of workers in real time or communicate with the workers in real time.

Further, in a possible embodiment, the indicator light is disposed on the top of the cap housing.

In the implementation process, the indicator light at the top is convenient for other workers to observe.

Further, in a possible embodiment, the snap grooves are located at the front and the side of the helmet.

In the implementation process, the buckle groove is arranged in the front and the side, so that the installation of external equipment can be facilitated, and the balance of the safety helmet can be kept.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a front view of a safety helmet;

fig. 2 is a side view of the helmet.

Marking: 1-a cap shell; 11-a cap band; 2-an indicator light; 3-a sensor combination; 4-a snap groove; 5-mandibular band; 6-posterior cervical band; 7-a vibrator; 8-signal emitter.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

The safety helmet is the important equipment of staff in the workplace such as building site, excavation mining, traditional safety helmet has the effect of protection staff's head, along with the rapid development of communication technology and internet of things, integrates more and more sensor in order to expand the communication function and the communication function of safety helmet on the safety helmet. In the prior art, the communication function in the safety helmet is realized through intercom equipment, and the intercom equipment has a weak communication function and cannot adapt to certain working environments with wider areas. And the alternating current capability is weak.

In view of the above problems, see fig. 1 and 2; the application provides a safety helmet, include: a cap shell 1;

a cap band 11 arranged on the cap shell 1;

the sensor assembly 3 is arranged on the cap hoop 11;

and the indicator light 2 is arranged on the cap shell 1, is connected with the sensor combination 3, and generates different flashing combinations according to signals sent by the sensor combination 3.

The existing safety helmet has weak communication capability, and intercom equipment is needed when communication is carried out in various environments. This communication is wasteful of the staff's time. The sensor combination 3 can be used for detecting the environment around the wearer or the vital signs of the wearer, and the indicator light 2 is used for emitting different flashing combinations according to the signals of the sensor to transmit information to the wearer and other surrounding staff.

The indication can be an indicator light 2 with a controller, and can receive and process signals sent by the sensor combination, and different combinations can be generated for controlling the indicator light 2 according to the processing structure. The indicator light 2 can also be an indicator light 2 without a controller, and a central controller can be installed in safety to connect various devices on the safety helmet and uniformly manage the work of the various devices. The present application does not limit whether the indicator lamp 2 is provided with a controller.

In a possible embodiment, the helmet is also provided with a chin strap 5 and a nape strap 6, increasing the stability of the helmet.

In a possible embodiment, the helmet is provided with a snap groove 4 for mounting auxiliary equipment.

The use flexibility of the helmet is improved. Existing helmets typically mount all of the possible components at once. Mounting groove on the safety helmet can replace the mode of traditional disposable whole installations, can install different equipment according to different needs and operational environment on the buckle recess 4 of safety helmet, avoids the burden of wearer to be too heavy.

If it is a simple working environment, the snap groove 4 may not be equipped with any auxiliary equipment, and the helmet itself is only used to protect the head of the wearer. If communication needs to be carried out in real time in a complex working environment such as underground mine, intercom equipment can be installed on the buckle groove 4.

In a possible embodiment, the sensor assembly 3 comprises a body temperature sensor and a heartbeat sensor.

Working environments such as mines have certain dangerousness, the heartbeat sensor and the body temperature are sensors used for detecting vital signs of a wearer, and the indicator light 2 is matched, so that other workers around the wearer can acquire the vital signs of the wearer in real time, for example, when exploration is carried out under a mine, the situation that oxygen is insufficient or harmful gas is generated may occur. When the heartbeat or the body temperature of the wearer changes due to insufficient oxygen and the like, the indicator lamp 2 immediately sends out a corresponding flashing combination after receiving the signal to remind workers around the wearer of safety and take related emergency measures.

Based on the installation method of the controller of the indicator light 2, the heartbeat detector sends the detected signals to the controller of the indicator light 2 in real time, and the controller controls the indicator light 2 to send out signal combination if the controller does not receive the signals within a certain time.

In a possible embodiment, the sensor assembly 3 may also include a temperature detector, a smoke detector; the smoke detector is connected with an indicator light 2 and emits a flicker combination when detecting sudden rise of the ambient temperature or smoke around the smoke detector.

It should be understood that the scintillation combination here faces different situations in that the combination of emitted scintillations is different. For example, the combination of flashes emitted by sudden temperature rise and sudden cardiac arrest is different, so that other staff can distinguish the flashes and take different measures according to different situations.

In one possible embodiment, a vibrator 7 is mounted on the hat band 11, to which the sensor assembly 3 is connected.

The vibrator 7 is arranged to remind workers to wear the safety helmet all the time, and the safety of the workers is further improved. In the work process, workers can remove the safety helmet habitually due to the sultriness of the work environment, which is not favorable for the safety of the workers. The vibrator 7 is connected with the sensor, and when the vibrator 7 does not receive the heartbeat sensor and the body temperature sensor within a preset time, the vibrator immediately sends out vibration to remind a worker to wear the safety helmet.

In a possible implementation mode, a voice reminding device can be installed to be connected with the body temperature sensor, when signals of the sensor are not received within a period of time, the voice reminding device can give out reminding, and the effect is more obvious when the voice reminding device is matched with the vibrating device.

The horn can facilitate communication among workers. Under the environment of spaciousness and when needing the staff to communicate in real time, loudspeaker can save staff's physical power. The camera may capture the surrounding work environment for subsequent analysis. The detection instrument makes things convenient for the staff to survey the surrounding environment, and intercommunication equipment makes things convenient for and communicates between the person of wearing. Lasers are used to illuminate the surrounding environment. Different auxiliary equipment can be flexibly selected according to conditions, so that the safety helmet has different functions. The positioning device can position the position of a worker, the safety of the worker can be improved on one hand, and the management center can conveniently punch a card on duty through positioning on the other hand. The talkback equipment also has a one-key calling function, and can communicate with the management center in real time when danger is acquired.

In a possible implementation, the auxiliary device may further include a geomagnetic sensor and a speed sensor, further increasing the positioning capability and the monitoring capability of the helmet.

In one possible embodiment, the external device includes a power supply, a signal enhancement device, and a power supply.

When the working environment is the environment that the signals are weak such as mines, the general interface on the buckle groove 4 can be utilized to connect the talkback equipment arranged on the buckle groove 4 with the signal strengthening device, such as a 5G mobile phone. When facing a long-time working environment, the power supply of the auxiliary equipment may be insufficient, and if a power supply with a large capacity is integrated on the helmet, the burden on the head of the wearer may be increased, which is not favorable for the work of the worker. Therefore, the external power supply lamp can be worn on the body, and when the auxiliary equipment needs to be powered, the auxiliary equipment can be powered through the universal interface.

In a possible embodiment, the sensor can also be mounted on the snap groove 4 and then connected to the power supply via a universal interface.

Meanwhile, universal interfaces of the buckle grooves 4 on the cap shell 1 can be connected in a unified mode to supply power in a unified mode.

In a possible embodiment, the interface on the snap groove 4 can also perform data transmission, and an external device such as a camera mounted on the snap groove 4 can perform transmission with the external device through the interface, for example, to a mobile phone.

In one possible embodiment, a signal emitter 8 is mounted on the hat band 11, the signal emitter 8 connecting the sensor module and the universal interface.

The signal transmitter 8 allows for the integrated management of a management center, which is required to perform uniform scheduling and management in a large-scale work site. On the other hand, monitoring of vital signs of staff is also required. The signal transmitter 8 receives signals sent by the sensors and sends the signals to the management center through the signal transmitter 8, the management center is provided with a real-time monitoring system, the received vital signs of workers are monitored in real time, and measures can be taken in the fastest time when accidents happen. Meanwhile, the talkback equipment is arranged on the buckle groove 4, so that the worker can be reminded of wearing the helmet at any time through the talkback equipment.

In one possible embodiment, the snap grooves are located in front of and to the side and rear of the helmet.

The extended function of the safety helmet is further improved.

In one possible implementation, a statistical analysis algorithm may be aggregated, and the collected vital sign data of the staff is saved and analyzed, so that the physical condition of each staff can be obtained. And the influence of different working environments on the vital signs of the workers can be analyzed and obtained.

When installing the camera on buckle recess 4 and during the speech equipment, through general interface via signal transmitter 8, can send the data of camera to management center in real time, management center can monitor staff's surrounding environment in real time. When the working conditions which are difficult to meet are met, the experts of the management center can guide the working personnel on the spot in a video and voice mode.

In a possible embodiment, the camera has interactive buttons by which the user can give instructions to the helmet to mark recordings from a period of time before and after as important recordings, which recordings will not be covered. The important video can timely and accurately record the basic information of the event, and the information of the scene is transmitted back to the background management center through the signal transmitter 8.

It should be noted that the signal transmitter 8 is a device which can achieve good communication effect according to the existing communication means, and the signal transmitter 8 may be other devices as the communication technology develops. The specific communication method of the signal transmitter 8 is not specified here, and may be WIFi, bluetooth, or the like. The signal emitter 8 has the functions of video compression, voice compression and the like, and communication between the safety helmet and the management center is further accelerated.

In a possible implementation mode, the indicator light 2 is connected with the signal emitter 8, and based on the implementation mode that the camera is installed on the buckle groove 4, after the management center receives the video image, the system of the management center judges the surrounding environment, and sends different signals to the indicator light 2 through the signal emitter 8 according to different environments, so that the indicator light 2 sends different combinations to remind workers.

It should be noted that the signal transmitter 8 herein has not only a signal transmitting function but also a signal receiving and controlling function.

In a possible implementation mode, the indicator lamp 2 is further provided with an interactive button, different flashing combinations can be sent out by the active pressing of workers, and in an emergency, the pressing of the workers is faster than the signal of the management center, so that other workers around the wearer can be quickly reminded.

In one possible embodiment, the indicator light 2 is arranged on top of the cap housing 1.

The indicator light 2 on the top is convenient for other workers to observe.

In one possible embodiment, the snap grooves 4 are located at the front and the sides of the helmet.

The provision of the catching grooves 4 at the front and the side enables to pass over the mounting of the external device and to maintain the balance of the helmet.

It should be noted that, based on the above-mentioned installation manner, the communication means of the sensor assembly 3, the positioning device, and the various auxiliary devices and the management center may be a communication chip carried by the sensor itself or the like or transmitted by the signal transmitter 8. It is common practice to package and transmit all information on a helmet via signal transmitter 8. Meanwhile, the indicator lights 2 and the like can be provided with controllers, and the controllers can be installed in a unified mode to send.

To sum up, the application provides a safety helmet, is provided with pilot lamp 2 on the safety helmet, and 2 connection sensor of pilot lamp, sensor convey pilot lamp 2 with received signal, and pilot lamp 2 produces different scintillation combinations through different signal combination. Simultaneously, in order to further improve the flexibility of safety helmet, be provided with buckle recess 4 on the safety helmet, can improve the function of whole safety helmet according to operational environment installation auxiliary assembly on the buckle recess 4. Moreover, the communication capacity among the workers is enhanced through the indicating lamps 2, the sensor combination 3, the signal emitter 8 and other devices, the capacity of the management center for monitoring the working environment and the physical conditions of the workers and the strain capacity are improved, and the safety of the workers is further improved.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A safety helmet, comprising:

a cap shell;

the cap hoop is arranged on the cap shell;

a sensor assembly disposed on the hat band;

2. The safety helmet of claim 1, wherein the safety helmet is provided with a snap groove for mounting an auxiliary device.

3. The headgear of claim 1, wherein the sensor combination includes a body temperature sensor and a heartbeat sensor.

4. The safety helmet of claim 3, wherein a vibrator is mounted on the hoop to connect the body temperature sensor and the heartbeat sensor.

5. The headgear of claim 2, wherein the auxiliary equipment comprises a speaker, a detector, a positioning device, a camera, intercom, a laser.

6. The safety helmet of claim 2, wherein the snap groove is provided with a universal interface for connecting an external device.

7. The headgear of claim 2, wherein the snap grooves are located forward and lateral and rearward of the headgear.

8. The headgear of claim 6, wherein the external device comprises a power source, a signal enhancement device.

9. The headgear of claim 6, wherein a signal transmitter is mounted on the collar, the signal transmitter connecting the sensor assembly and the universal interface.

10. The headgear of claim 1, wherein the indicator light is disposed on top of the shell.