Wireless communication type fire fighting helmet

Abstract

The utility model provides a wireless communication type fire fighting helmet, and relates to the technical field of intelligent helmets. Comprising a helmet body, and a mask, a communication device, a power supply device, a first protective cover and a second protective cover which are arranged on the helmet body, the mask is arranged on the front side of the helmet body, the communication device is arranged on the left side of the helmet body, and the first protection cover and the second protection cover are symmetrically arranged on the two sides of the communication device; the communication device is used for communicating with the outside and sending out an emergency alarm, the power supply device is used for providing electric energy for the communication device, the first protection cover is used for preventing the communication device from being interfered by electromagnetic interference, and the second protection cover is used for protecting the communication device from being interfered by an external water source. The fire-fighting helmet solves the problems that in the prior art, when a fire-fighting helmet executes a rescue task, extra equipment needs to be carried, and the performance of the helmet is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent helmet technical field especially relates to a wireless communication formula fire helmet. BACKGROUND

[0002] The fire helmet is composed of helmet shell, face guard, cape, buffer layer and other parts, is designed in half helmet type, is novel in style, has the properties of preventing sharp article impact, corrosion resistance, heat radiation resistance, light reflection, insulation and lightness, and the helmet can wear an air respirator, and has obvious light reflection mark. The fire helmet has excellent anti-impact performance, especially for the impact of falling objects on the head, excellent high temperature resistance, more comprehensive protection, increased protection for the ear and the back of the head, and can effectively protect the head of the firefighter.

[0003] However, the existing fire helmet only protects the head of the firefighter, and for communication and other functions, the firefighter needs to wear a talkback communication device, which increases the amount of equipment that the firefighter needs to carry during rescue tasks, and under long-term work, the helmet may run out of power or affect the communication performance and safety performance of the helmet in special environments, which has certain safety hazards. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the defects of the prior art, the utility model aims at providing a wireless communication type fire helmet, which solves the problem that the existing fire helmet needs to carry additional equipment during rescue tasks and affects the performance of the helmet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme:

[0006] A wireless communication type fire helmet, comprising:

[0007] A helmet body, a face guard, a communication device, a power supply device, a first protective cover and a second protective cover are arranged on the helmet body;

[0008] The face guard is arranged on the front side of the helmet body, the communication device is arranged on the left side of the helmet body, and the first protective cover and the second protective cover are symmetrically arranged on the two sides of the communication device;

[0009] The communication device is used for communicating with the outside world and sending emergency alarm, the power supply device is used for providing power for the communication device, the first protective cover is used for preventing the communication device from being interfered by electromagnetic interference, and the second protective cover is used for protecting the communication device from being interfered by external water source.

[0010] Preferably, the communication device comprises:

[0011] An alarm, a battery, a single-chip microcomputer, a communication module, a storage module, a bone conduction vibration microphone, a receiver and a switch, all of which are connected with the single-chip microcomputer and the battery;

[0012] The bone conduction vibration microphone is arranged at the top of the helmet, and the receiver is arranged at the inside of the shawl at the two sides of the ear.

[0013] The communication module is used for real-time communication with multiple people, the storage module is used for storing the recording of voice information during communication, the switch is used for controlling the opening and closing of the communication module, the bone conduction vibration microphone and the receiver, and the alarm is used for sending an emergency alarm.

[0014] Preferably, it further comprises:

[0015] A plurality of pressure sensors;

[0016] The pressure sensors are uniformly arranged on the helmet body and connected with the alarm.

[0017] The pressure sensors are used for collecting pressure signals and transmitting the pressure signals to the alarm.

[0018] Preferably, the switch comprises:

[0019] A communication button, a power-on button, a volume adjustment button and a channel adjustment button;

[0020] The communication button is arranged on the front of the communication device, the power-on button is arranged below the communication device, and the volume adjustment button and the channel adjustment button are arranged below the inside of the rear edge of the helmet body.

[0021] Preferably, an opening is arranged on the shawl near the two sides of the firefighter's ears on the helmet body, and the receiver is arranged at the opening.

[0022] Preferably, the power supply device comprises:

[0023] A solar panel and a wind power module, both of which are connected with the battery;

[0024] The solar panel is used for receiving light to supply power to the communication device, and the wind power module is used for receiving wind energy to supply power to the communication device.

[0025] Preferably, the first protective cover is an electromagnetic material layer.

[0026] Preferably, the second protective cover is a waterproof material layer.

[0027] Preferably, it further comprises:

[0028] A plurality of quick buckles;

[0029] The quick buckle is arranged corresponding to the first protective cover and the second protective cover;

[0030] The quick buckle is used for fixing and switching the first protective cover and the second protective cover.

[0031] The utility model discloses the following technical effects:

[0032] The utility model provides a wireless communication formula fire helmet, include: helmet body and all set up on the face guard, communication device, power supply device, first protective cover and second protective cover of helmet body, the face guard sets up the front side of helmet body, communication device sets up the left side of helmet body, first protective cover with second protective cover symmetry sets up the both sides of communication device, communication device is used for communicating with outside and sends emergency alarm, power supply device is used for providing the electric energy to communication device, first protective cover is used for preventing communication device receives electromagnetic interference, second protective cover is used for protecting communication device receives outside water source interference, the utility model discloses the power supply device can guarantee that the helmet long -time cruising work can be realized to the protection of communication device in different working environment through setting first protective cover and second protective cover, has improved the performance and security of communication. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0034] Figure 1 The utility model provides a wireless communication formula fire helmet structure schematic diagram.

[0035] Mark explanation:

[0036] 1-helmet body, 2-face guard, 3-communication device, 4-power supply device, 5-first protective cover, 6-second protective cover. DETAILED DESCRIPTION

[0037] The technical scheme in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the range of protection of the utility model.

[0038] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0039] As shown in Figure 1 The utility model provides a wireless communication type fire helmet, it includes:

[0040] Helmet body 1 and all set up on the face guard 2, communication device 3, power supply device 4, first protective cover 5 and second protective cover 6 of helmet body 1,

[0041] Face guard 2 sets up at the front side of helmet body 1, communication device 3 sets up at the left side of helmet body 1, first protective cover 5 and second protective cover 6 are symmetrically set up at the both sides of communication device 3, power supply device 4 is connected with communication device 3

[0042] Communication device 3 is used to communicate with the outside world and send emergency alarm, power supply device 4 is used to provide electric energy for communication device 3, first protective cover 5 is used to prevent communication device 3 from electromagnetic interference, and second protective cover 6 is used to protect communication device 3 from outside water source interference.

[0043] Specifically, face guard 2 is made of transparent material and is connected with helmet body 1 through a rotating shaft, so that face guard 2 can rotate between the open and closed states, and when face 2 is in the open state, face guard 2 can shield the face of the firefighter. In addition, the left and right sides and the rear side of the helmet body 1 are also provided with a shawl for protecting the neck of the firefighter.

[0044] Further, the communication device 3 includes:

[0045] An alarm, a battery, a single-chip microcomputer, a communication module, a storage module, a bone conduction vibration microphone, a receiver, and a switch are all connected to the single-chip microcomputer and the battery.

[0046] The bone conduction vibration microphone is arranged at the top of the helmet, and the receiver is arranged on the inner side of the shawl at the position on both sides of the ear.

[0047] The communication module is used for real-time communication with multiple people, the storage module is used for recording voice information during communication, the switch is used for controlling the opening and closing of the communication module, the bone conduction vibration microphone, and the receiver, and the alarm is used for sending an emergency alarm.

[0048] Specifically, the communication device 3 is fixed on the left side of the outside of the helmet body 1. The communication device 3 includes a communication module, a storage module, a bone conduction vibration microphone, a receiver, a switch, and a single-chip microcomputer.

[0049] The bone conduction vibration microphone and the receiver are connected with the single-chip microcomputer respectively, and are used for receiving the voice of the firefighter and playing the voice of the command center platform respectively.

[0050] Specifically, the bone conduction vibration microphone is arranged at the top position in the helmet body 1, can collect the voice information of the firefighter, specifically, collect the sound vibration sound wave conducted via the bone, and convert the collected audio vibration into a digital signal, and the single-chip microcomputer sends the voice information to the command center platform through the communication module.

[0051] The single-chip microcomputer can receive the voice information of the command center platform through the communication module, and the receiver plays it to the firefighter. The receiver is arranged in the inside of the shawl at the position of both sides of the ear, and is used for playing the voice information to the two ears respectively.

[0052] The communication module and the storage module are connected with the single-chip microcomputer. The communication module is used for real-time communication between multiple persons, and can also be used for real-time communication with the command center platform, for sending the voice information of the firefighter and receiving the voice information of the command center platform. The antenna of the communication module is arranged in the inside of the communication device. Digital and analog communication modes are supported, the frequency range is 350-400MHz; direct communication intercom between independent ID numbers is supported; the transmission power is ≤1.5KW, and the visual distance is greater than 1500m.

[0053] Specifically, the storage module is used for automatically storing the voice information during communication, and recording. Through the storage module, the transmission and reception can be automatically recorded after the power is turned on, and only the digital mode supports the recording and playing recording function. An SD card can be inserted in the storage module, and the recording file is stored in the SD card. When the recording is full, a voice prompt "recording full" will be given and the recording will be stopped.

[0054] The communication module can link the ground-to-space interconnection relay station, and can form an interworking function with the public network intercom and the satellite telephone.

[0055] Further, it further comprises:

[0056] A plurality of pressure sensors;

[0057] The pressure sensors are uniformly arranged on the helmet body 1 and connected with the alarm.

[0058] The pressure sensors are used for collecting pressure signals and transmitting the pressure signals to the alarm.

[0059] Specifically, when the firefighter goes out to perform a high-risk task or in an uncertain environment, if the firefighter falls down or encounters a strong external force, the pressure signal generated by the impact on the pressure sensor on the helmet will be transmitted to the alarm, and the emergency alarm will be triggered when the pressure signal exceeds a certain threshold.

[0060] Further, the switch comprises:

[0061] A communication button, a switch-on button, a volume adjustment button and a channel adjustment button;

[0062] The communication button is arranged on the front of the communication device 3, the switch-on button is arranged below the communication device 3, and the volume adjustment button and the channel adjustment button are arranged below the inner side of the rear edge of the helmet body 1.

[0063] Specifically, the communication button is arranged on the front of the communication device 3, i.e. the side of the head of the firefighter. When the firefighter presses the communication button, the bone conduction vibration microphone receives the voice information of the firefighter; when the communication button is released, the communication device 3 receives the voice information of the other party. Generally, the communication helmet is in a state of receiving voice, and as long as one of the multiple communication helmets is called, the multiple helmets can simultaneously receive the voice information of the call. The switch-on button is arranged below the communication device 3. When the switch-on button is in the "on" position, the fire helmet is in the on state, the power supply of the whole device is turned on, and the voice prompt is "on + current channel number". When the switch-on button is in the "off" position, the fire helmet is in the off state. The volume adjustment button and the channel adjustment button are arranged below the inner side of the rear edge of the helmet body 1. The volume adjustment button can adjust the volume of the receiver, and the volume should be adjusted to a suitable volume for the ear. The channel adjustment button can switch channels, and when adjusting the channel, there is a voice prompt for the current channel number.

[0064] Further, an opening is arranged on the helmet body 1 near the shawl position of the two ears of the firefighter, and the receiver is arranged at the opening position.

[0065] Further, the power supply device 4 comprises:

[0066] A solar panel and a wind power module connected with the battery;

[0067] The solar panel is used for receiving light to supply power to the communication device 3, and the wind power module is used for receiving wind energy to supply power to the communication device 3.

[0068] Specifically, a planar solar photovoltaic panel is designed on the fire helmet, which has a moderate area and is light and does not affect the wearing comfort. The solar panel is connected to the battery management system on the helmet through a wire, or is connected to the rechargeable battery through a charging management module, so as to charge the battery through light.

[0069] For the wind power module, including wind blade and generator, the wind blade is designed to be fixed on the helmet, when the helmet moves in the air, the wind blade rotates to drive the generator to generate electricity. The generator is connected to the battery management system or the charging management module through the wire, and the generated electricity is stored in the battery or directly powers the fire helmet.

[0070] Further, the first protective cover 5 is an electromagnetic material layer; the protective cover containing electromagnetic shielding material is used as an electromagnetic shielding layer to prevent interference during communication.

[0071] Further, the second protective cover 6 is a waterproof material layer; waterproof material or waterproof treated material can be used to ensure the safety of the communication equipment in a humid environment.

[0072] Further, it further comprises:

[0073] A plurality of quick buckles;

[0074] The quick buckle is arranged correspondingly with the first protective cover 5 and the second protective cover 6.

[0075] The quick buckle is used for fixing and switching the first protective cover 5 and the second protective cover 6.

[0076] Specifically, a plurality of matched quick buckles are arranged on one side of the communication device 3 to fix the first protective cover 5 and the second protective cover 6, and quick buckles are also arranged on the other side of the communication device 3 to realize the purpose of quickly switching the protective layer. This design can indeed simplify the installation and disassembly process of the protective cover and improve the operation efficiency.

[0077] Specifically, the quick buckle and the protective cover are connected in a fitting type connection design, so that the quick buckle is tightly embedded in the edge of the protective cover, and the gap is reduced.

[0078] Specifically, the working process of the utility model is:

[0079] After confirming the working environment, the quick buckle can be manually fluctuated to protect the communication device, or the protective cover can be omitted, and the communication device can be continuously charged by using solar energy or wind energy to ensure the endurance, and the communication device can be used to transmit messages to the outside world, so that the hands can be freed and emergency alarm can be sent through the pressure signal generated by the pressure sensor in the special task.

[0080] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be mutually referred to.

[0081] The principle and implementation mode of the present application are described by using specific examples in the present application, and the above examples are only used to help understand the method and core idea of the present application; meanwhile, for the general technical personnel in the field, the specific implementation mode and application range will be changed according to the idea of the present application. In conclusion, the content of the present application should not be understood as the limitation of the present application.

Claims

1. A wireless communication fire helmet characterized by, The utility model relates to a helmet, which comprises a helmet body and a mask, a communication device, a power supply device, a first protective cover and a second protective cover arranged on the helmet body. The mask is arranged on the front side of the helmet body, the communication device is arranged on the left side of the helmet body, and the first protective cover and the second protective cover are symmetrically arranged on the two sides of the communication device. The communication device is used for communication with the outside world and emergency alarm, the power supply device is used for providing power to the communication device, the first protective cover is used for preventing the communication device from being interfered by electromagnetic waves, and the second protective cover is used for protecting the communication device from being interfered by water. The communication device comprises an alarm, a battery, a single-chip microcomputer, a communication module, a storage module, a bone conduction vibration microphone, a receiver and a switch connected with the single-chip microcomputer and the battery.

2. The wireless communication fire helmet of claim 1, wherein, The bone conduction vibration microphone is arranged on the inner top of the helmet, and the receiver is arranged on the inner side of the shawl at the position on both sides of the ear. The communication module is used for real-time communication with multiple persons, the storage module is used for storing the recording of voice information during communication, the switch is used for controlling the opening and closing of the communication module, the bone conduction vibration microphone and the receiver, and the alarm is used for emergency alarm. The utility model further comprises a plurality of pressure sensors. The pressure sensors are uniformly arranged on the helmet body and connected with the alarm.

3. The wireless communication helmet according to claim 2, wherein, The pressure sensors are used for collecting pressure signals and transmitting the pressure signals to the alarm. The switch comprises a communication button, a power-on button, a volume adjustment button and a channel adjustment button. The communication button is arranged on the front side of the communication device, the power-on button is arranged below the communication device, and the volume adjustment button and the channel adjustment button are arranged below the inner side of the rear edge of the helmet body. An opening is arranged on the helmet body near the shawl position on both sides of the firefighter's ear, and the receiver is arranged at the opening position.

4. The wireless communication fire helmet of claim 1, wherein, The power supply device comprises a solar panel and a wind power module connected with the battery. The solar panel is used for receiving light to supply power to the communication device, and the wind power module is used for receiving wind energy to supply power to the communication device. The first protective cover is an electromagnetic material layer.

5. The wireless communication helmet according to claim 1, wherein, The second protective cover is a waterproof material layer.

6. The wireless communication helmet according to claim 1, wherein, The utility model further comprises a plurality of quick buckles. The quick buckles are arranged corresponding to the first protective cover and the second protective cover. The quick buckles are used for fixing and switching the first protective cover and the second protective cover.

7. The wireless communication helmet according to claim 1, wherein, ​ 8. The wireless communication helmet of claim 1, wherein, ​ 9. The wireless communication helmet according to claim 1, wherein, ​ ​ ​ ​

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