Helmet intelligent noise reduction interphone

Abstract

The utility model relates to the technical field of helmet talkback, and discloses a helmet intelligent noise reduction interphone, which comprises a helmet body, a connecting piece is fixedly mounted on the outer surface of the helmet body, a talkback mounting piece is rotatably connected to the outer surface of the connecting piece, a channel regulation and control piece, a conversation piece and a microphone are arranged on the outer surface of the talkback mounting piece, and the microphone is connected with the connecting piece. The outer surface of the helmet body is fixedly provided with a function panel, the outer surface of the helmet body is fixedly provided with a connecting piece, the outer surface of the connecting piece is rotatably connected with a talkback mounting piece, and the outer surface of the talkback mounting piece is provided with a channel regulation and control piece, a conversation piece and a microphone. When the earphone is used, keys on the function panel are operated according to requirements, the earphone can be controlled to carry out noise reduction and signal receiving, then noise reduction and reception are carried out through the microphone, and information transmission is carried out, so that the effect of user experience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of helmet intercoms, in particular to an intelligent noise reduction intercom for helmets. Background Art

[0002] A helmet is a headgear worn by soldiers during training and combat, and is an indispensable tool for transportation. It comes in military, police, and civilian versions. Most helmets are semicircular in shape, consisting of a shell, lining, and suspension. The shell is made of materials such as special steel, fiberglass, reinforced plastic, leather, and nylon to protect the head from bullets, shrapnel, and other impacts. A walkie-talkie allows calls without requiring any network connection and incurs no bills. It is suitable for relatively fixed and frequent calls. It consists of a shell, main unit, battery, belt clip, charger, and antenna. There are three main types of walkie-talkies: analog, digital, and IP. Helmets and walkie-talkies are essential for construction site operations.

[0003] The currently used intelligent noise reduction walkie-talkies for helmets have few functions when in use. Existing walkie-talkies can make calls without any network support and no call charges are generated. They are suitable for relatively fixed and frequent call occasions, but the lack of noise reduction and lighting functions will lead to poor efficiency and poor user experience. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a helmet intelligent noise reduction intercom. When in use, the buttons on the function panel are operated according to needs, which can control the use of headphones to reduce noise and receive signals, and then use the microphone to reduce noise and receive information to transmit information, thereby achieving the effect of user experience.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a helmet intelligent noise reduction intercom, comprising a helmet body, a connecting piece fixedly mounted on the outer surface of the helmet body, an intercom mounting piece rotatably connected to the outer surface of the connecting piece, a channel adjustment control, a call piece and a microphone provided on the outer surface of the intercom mounting piece, a function panel fixedly mounted on the outer surface of the helmet body, a power button, a P piece, a T\R indicator light, a USB charging port and a charging indicator light provided on the outer surface of the function panel, the intercom mounting piece is electrically connected to the function panel, a noise reduction headset is fixedly mounted on the outer surface of the intercom mounting piece, and an external speaker is fixedly mounted on the outer surface of the intercom mounting piece.

[0006] Preferably, a lighting lamp is fixedly mounted on the outer surface of the helmet body away from the intercom mounting piece, a fan is fixedly mounted on the outer surface of the helmet body away from the functional panel, a light key and a fan control component are provided on the outer surface of the functional panel, the lighting lamp is electrically connected to the light key, and the fan is electrically connected to the fan control component.

[0007] Preferably, a lining adjustment knob is provided on the outer surface of the functional panel, a lining belt is provided on the inner wall of the helmet body, and the lining adjustment knob is rotatably connected to the lining belt.

[0008] Preferably, a chin strap is provided on the outer surface of the helmet body, and an adjusting piece is rotatably connected to the outer surface of the chin strap.

[0009] Preferably, the channel adjustment control is provided with a volume adjustment button, and the P component is provided with a button lock and a channel setting function.

[0010] Preferably, the function panel is provided with a one-button frequency binding function.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The intelligent noise reduction intercom for helmets is fixedly installed with a connector on the outer surface of the helmet body, and the outer surface of the connector is rotatably connected to the intercom mounting part. The outer surface of the intercom mounting part is provided with a channel adjustment control, a call part and a microphone. When in use, the buttons on the function panel are operated according to needs, and the noise reduction signal can be received by the earphones, and the noise reduction signal is received by the microphone to transmit the information, thereby achieving the effect of user experience.

[0013] 2. The intelligent noise reduction intercom for helmets is equipped with a lighting lamp fixedly mounted on the outer surface of the helmet body away from the intercom mounting part, and a fan fixedly mounted on the outer surface of the helmet body away from the function panel. At the same time, a light key and a fan control part are provided on the outer surface of the function panel. The lighting lamp is electrically connected to the light key, and the fan is electrically connected to the fan control part, thereby achieving the effect of being used in hot summer, facilitating lighting at night, and improving the function of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic front view of the structure of the utility model;

[0016] Figure 3 This is a schematic side sectional view of the structure of the present utility model;

[0017] Figure 4 It is a bottom view schematic diagram of the structure of the utility model.

[0018] In the figure: 1. Helmet body; 2. Connector; 3. Intercom mounting part; 4. Channel adjustment control; 5. Call part; 6. Microphone; 7. External speaker; 8. Noise-cancelling headphones; 9. Fan; 10. Light; 11. Chin strap; 12. Adjustment part; 13. Function panel; 14. Power button; 15. P part; 16. T\R indicator light; 17. Lining adjustment knob; 18. Lining strap; 19. Fan control part; 20. USB charging port; 21. Charging indicator light; 22. Light button. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0020] Please refer to Figures 1-4.

[0021] A helmet intelligent noise reduction intercom includes a helmet body 1, a connecting part 2 is fixedly installed on the outer surface of the helmet body 1, an intercom mounting part 3 is rotatably connected to the outer surface of the connecting part 2, the outer surface of the intercom mounting part 3 is provided with a channel adjustment control 4, a call part 5 and a microphone 6, a function panel 13 is fixedly installed on the outer surface of the helmet body 1, the outer surface of the function panel 13 is provided with a power button 14, a P part 15, a T\R indicator light 16, a USB charging port 20 and a charging indicator light 21, the intercom mounting part 3 is electrically connected to the function panel 13, a noise reduction headset 8 is fixedly installed on the outer surface of the intercom mounting part 3, and an external speaker 7 is fixedly installed on the outer surface of the intercom mounting part 3.

[0022] A connecting part 2 is fixedly installed on the outer surface of the helmet body 1, and an intercom mounting part 3 is rotatably connected to the outer surface of the connecting part 2. The outer surface of the intercom mounting part 3 is provided with a channel adjustment control 4, a call part 5 and a microphone 6. When in use, the buttons on the function panel 13 are operated according to needs, and the noise reduction reception of the earphones can be controlled, and the noise reduction reception is performed through the microphone 6 to transmit the information, thereby achieving the effect of user experience.

[0023] The outer surface of the functional panel 13 is provided with a lining adjustment knob 17, and the inner wall of the helmet body 1 is provided with a lining belt 18. The lining adjustment knob 17 is rotatably connected to the lining belt 18, so that the user's head can be better wrapped and the safety of the equipment is enhanced.

[0024] A chin strap 11 is provided on the outer surface of the helmet body 1 , and an adjusting member 12 is rotatably connected to the outer surface of the chin strap 11 , so that the helmet body 1 can be safely worn according to needs.

[0025] Specifically, the channel adjustment control 4 is provided with a volume adjustment button, and the P component 15 is provided with a key lock and channel setting button function. In the unlocked state, short press the "+" or "-" key to hear the machine volume prompt tone. For example, if the current volume is set to 5, the machine will hear the "volume 5" prompt tone. In the volume setting state, the red light will flash twice quickly. Press the "+" or "-" key to increase or decrease the volume. After selecting the target volume, press the PTT key to save the setting and enter the standby state. In the volume setting state, if no key operation is performed within 5 seconds, a "beep" sound will be heard and the machine will return to the standby state. In the unlocked state, long press the "+" or "-" key to hear the machine channel prompt tone. If the current channel is channel 2, the machine will hear the "2" prompt tone. At this time, press the "+" or "-" key to switch channels. After selecting the target channel, press the PTT key to save the setting and enter the standby state.

[0026] Working principle: Because the outer surface of the helmet body 1 is fixedly installed with a connecting part 2, the outer surface of the connecting part 2 is rotatably connected to the intercom mounting part 3, the intercom mounting part 3 can be used as an ordinary intercom for calls, with up to 25 channels. At the same time, the outer surface of the intercom mounting part 3 is provided with a channel adjustment control part 4, a call part 5 and a microphone 6. In addition, the outer surface of the helmet body 1 is fixedly installed with a function panel 13, and the outer surface of the function panel 13 is provided with a power button 14, a P part 15, a T\R indicator light 16, a USB charging interface 20 using a large-capacity lithium battery, a Type-C charging port and a charging indicator light 21, and the intercom mounting part 3 is electrically connected to the function panel 13. The outer surface of the intercom mounting part 3 is fixedly installed with noise-canceling headphones 8, and the outer surface of the intercom mounting part 3 is fixedly installed with an external speaker 7, which can control the use of headphones to receive signals for noise reduction, and then transmit information through the microphone 6 for noise reduction reception.

[0027] Compared with the related art, the intelligent noise reduction intercom for helmets provided by the present invention has the following beneficial effects: thereby achieving the effect of user experience. Example 2

[0028] Please refer to Figures 1-4.

[0029] The present invention includes all the structures of Example 1. A lighting lamp 10 is fixedly mounted on the outer surface of the helmet body 1 away from the intercom mounting member 3. A fan 9 is fixedly mounted on the outer surface of the helmet body 1 away from the function panel 13. A light key 22 and a fan control member 19 are provided on the outer surface of the function panel 13. The lighting lamp 10 is electrically connected to the light key 22, and the fan 9 is electrically connected to the fan control member 19. This achieves the effect of being used in hot summer, facilitating lighting at night, and improving the function of the device.

[0030] A lighting lamp 10 is fixedly installed on the outer surface of the helmet body 1 away from the intercom mounting part 3, and a fan 9 is fixedly installed on the outer surface of the helmet body 1 away from the function panel 13. At the same time, a light button 22 and a fan control component 19 are provided on the outer surface of the function panel 13. The lighting lamp 10 is electrically connected to the light button 22, and the fan 9 is electrically connected to the fan control component 19, thereby achieving the effect of being used in hot summer, facilitating lighting at night, and improving the function of the equipment.

[0031] One-touch frequency binding function: If you need to use it with other brands of walkie-talkies, you can use this function to pair them: 1. In the off state, press and hold the helmet P part, then press the power button 14 to turn on the machine until the blue light flashes, you will hear the machine prompt "Scan" and then release the button. 2. For the other walkie-talkie to be paired, press and hold the PTT button to transmit. 3. If the green light is on, it means that the pairing is successful. 4. Short press the power button 14 to exit the frequency binding state and return to normal mode.

[0032] Working principle: A lighting lamp 10 is fixedly installed on the outer surface of the helmet body 1 away from the intercom mounting part 3, and a fan 9 is fixedly installed on the outer surface of the helmet body 1 away from the function panel 13. The outer surface of the function panel 13 is provided with a light key 22 and a fan control part 19. The lighting lamp 10 is electrically connected to the light key 22, and the fan 9 is electrically connected to the fan control part 19. The relevant control parts are controlled to control the relevant equipment. Compared with the relevant technology, the intelligent noise reduction intercom for helmets provided by the utility model has the following beneficial effects: it can be used in hot summer, is convenient for lighting at night, and improves the function of the equipment.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A helmet-mounted intelligent noise reduction intercom, comprising a helmet body (1), characterized in that: The outer surface of the helmet body (1) is fixedly mounted with a connecting piece (2), the outer surface of the connecting piece (2) is rotatably connected to an intercom mounting piece (3), the outer surface of the intercom mounting piece (3) is provided with a channel adjustment control piece (4), a call piece (5) and a microphone (6), the outer surface of the helmet body (1) is fixedly mounted with a function panel (13), the outer surface of the function panel (13) is provided with a power button (14), a P piece (15), a T\R indicator light (16), a USB charging interface (20) and a charging indicator light (21), the intercom mounting piece (3) is electrically connected to the function panel (13), the outer surface of the intercom mounting piece (3) is fixedly mounted with a noise reduction headset (8), and the outer surface of the intercom mounting piece (3) is fixedly mounted with an external expansion speaker (7).

2. The helmet-mounted intelligent noise reduction intercom according to claim 1, characterized in that: A lighting lamp (10) is fixedly mounted on the outer surface of the helmet body (1) away from the intercom mounting member (3), a fan (9) is fixedly mounted on the outer surface of the helmet body (1) away from the function panel (13), a light key (22) and a fan control member (19) are provided on the outer surface of the function panel (13), the lighting lamp (10) is electrically connected to the light key (22), and the fan (9) is electrically connected to the fan control member (19).

3. The helmet-mounted intelligent noise reduction intercom according to claim 1, characterized in that: The outer surface of the functional panel (13) is provided with a lining adjustment knob (17), the inner wall of the helmet body (1) is provided with a lining belt (18), and the lining adjustment knob (17) is rotatably connected to the lining belt (18).

4. The helmet-mounted intelligent noise reduction intercom according to claim 1, characterized in that: The outer surface of the helmet body (1) is provided with a chin strap (11), and the outer surface of the chin strap (11) is rotatably connected to an adjusting piece (12).

5. The helmet-mounted intelligent noise reduction intercom according to claim 1, characterized in that: The channel adjustment control unit (4) is provided with a volume adjustment button, and the P component (15) is provided with a button lock and a channel setting button.

6. The helmet-mounted intelligent noise reduction intercom according to claim 1, characterized in that: The function panel (13) is provided with a one-touch frequency pairing button.

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