CN104720171A - Noise-proof talkback helmet - Google Patents
Noise-proof talkback helmet Download PDFInfo
- Publication number
- CN104720171A CN104720171A CN201310704506.6A CN201310704506A CN104720171A CN 104720171 A CN104720171 A CN 104720171A CN 201310704506 A CN201310704506 A CN 201310704506A CN 104720171 A CN104720171 A CN 104720171A
- Authority
- CN
- China
- Prior art keywords
- noise
- proof
- talkback
- helmet
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/04—Soft caps; Hoods
- A42B1/08—Soft caps; Hoods with protection against blows
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
Abstract
The invention discloses a noise-proof talkback helmet. The helmet comprises a helmet body, a full-duplex wireless talkback circuit, a voice control circuit, a voice sensor, a fixed belt, a noise-proof earphone, an earphone fixed button, a charging power supply and a power management circuit, wherein the charging power supply consists of a battery and the power management circuit. The noise-proof talkback helmet provided by the invention is electronic equipment for a producer to exchange normally and produce safely in a high-noise industrial production environment; furthermore, the noise-proof talkback helmet has the functions of noise-proof voice signal pickup, remote-control wireless full-duplex communication and automatic voice identification and starting, therefore the interference of language communication generated by the noise can be prevented when the personal safety can be ensured, and the potential safety hazards caused by the poor exchange of production personnel can be eliminated; furthermore, the noise-proof talkback helmet has an obvious effect of inhibiting the noise caused by voice pickup and playing, and the two hands of a user can be released by a full-duplex working way of automatic voice starting, therefore the noise-proof talkback helmet has a very high value during the industrial production and a broad market prospect.
Description
Technical field
The present invention relates to universal electronic device field, particularly relate to a kind of in a noisy environment can normal voice intercommunication exchange antinoise talk-back safety helmet.
Background technology
In industrial production, safety cap is that necessity of guaranteeing personal safety of producers is equipped with, complicated along with production task, severeization of production environment, safety cap is the derivative function made new advances also, as required intercommunication function, being convenient to the remote compounding practice of producers, having noise insulation sound function etc.But the safety cap with intercommunication function needs user to use very inconvenient by switching over transmitting-receiving, most industry and fire-fighting and rescue pollution from environmental noise serious, even if use intercom also cannot normal communication.By using full-duplex communication mode and special sensor can well solve defect in existing Related product, for the producer safety guarantee is provided while liberation both hands, the inconvenience that the interference that abates the noise, complicated operation bring.
Summary of the invention
In sum, the object of the present invention is to provide a kind of antinoise talk-back safety helmet, solve operating personnel under industrial production environment because of noise jamming cannot the problem that exchanges of convenient.
The object of the invention is to be realized by following technology:
A kind of antinoise talk-back safety helmet, comprise cap body, full duplex radio talkback circuit, voice control circuit, speech transducer, fixed band, noise-proof earphone, earphone clip, charge power supply and electric power management circuit, rechargable power supplies is made up of battery and electric power management circuit; Cap body is provided with fixed band, power supply indicator, charging external tapping, power switch, sound decontrol pass and loudspeaker outward; Be provided with control circuit board in cap body, control circuit board is provided with built-in aerial, full duplex radio talkback circuit, voice control circuit and electric power management circuit; The both sides of cap body connect noise-proof earphone by earphone clip; Rechargable power supplies connects charging external tapping and power supply indicator.
Above-mentioned fixed band installs speech transducer.
Above-mentioned speech transducer connects full duplex radio talkback circuit by voice control circuit.
Above-mentioned loudspeaker and noise-proof earphone are decontroled outward to close by sound and are connected full duplex radio talkback circuit.
Above-mentioned full duplex radio talkback circuit connects rechargable power supplies by power switch.
The fixed band of cap body installs speech transducer, user's cheek is close to during work, facial mechanical oscillation are converted to the signal of telecommunication, speech transducer only picks up voice, eliminate the interference of external noise, by being transmitted to another full duplex radio intercom by built-in aerial after the process of full duplex radio talkback circuit, in communication process, just do not produce noise like this.
Advantage of the present invention and beneficial effect:
Present invention employs antinoise voice pickoff sensor to realize the noiseless pickup of voice, by the break-make with or without voice control circuit, the communication pattern of full duplex achieves the function of two-way free speech exchange, solves the problem of the interchange of industrial production environment noise jamming and producer's intercommunication alternating current operation complexity.Have power source indicating device, the outer playing function of voice, has great convenience for the user to use simultaneously.The present invention is simultaneously the modularized design of standard, can be integrated into other needs in the equipment of interchange and voice collecting in a noisy environment, when not exclusively changing existing equipment, add a set of module of the present invention, just can realize noiseless intercommunication, thus saving production cost, for society economizes on resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is circuit diagram of the present invention.
Fig. 3 is profile of the present invention.
Fig. 4 is top view of the present invention.
In figure: 1-cap body, 21-full duplex radio talkback circuit, 22-voice control circuit, 3-speech transducer, 4-fixed band, 51-noise-proof earphone, 52-earphone clip, 61-charge power supply, 62-electric power management circuit, 7-power supply indicator, 8-charge external tapping, 9-power switch, 10-sound foreign side switch, 11-loudspeaker, 12-control circuit board, 13-built-in aerial, 14-battery.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in Figure 1,2,3, 4, a kind of antinoise talk-back safety helmet, comprise cap body 1, full duplex radio talkback circuit 21, voice control circuit 22, speech transducer 3, fixed band 4, noise-proof earphone 51, earphone clip 52, charge power supply 61, electric power management circuit 62, rechargable power supplies 61 is made up of battery 14 and electric power management circuit 62; Cap body 1 is provided with fixed band 4, power supply indicator 7, the external tapping 8 that charges, power switch 9, sound decontrol pass 10 and loudspeaker 11 outward; Be provided with control circuit board 12 in cap body 1, control circuit board 12 is provided with built-in aerial 13, full duplex radio talkback circuit 21, voice control circuit 22 and electric power management circuit 62; The both sides of cap body 1 connect noise-proof earphone 51 by earphone clip 52; Rechargable power supplies 61 connects charging external tapping 8 and power supply indicator 7.
Fixed band 4 is installed speech transducer 3.Speech transducer 3 connects full duplex radio talkback circuit 21 by voice control circuit 22.Loudspeaker 11 is decontroled pass 10 with noise-proof earphone 51 outward by sound and is connected full duplex radio talkback circuit 21.Full duplex radio talkback circuit 21 connects rechargable power supplies 61 by power switch 9.
Embodiment
When using of the present invention, cap body 1 is worn on user's head, noise-proof earphone 51 links closely user ear, antinoise voice pickoff sensor 3 is close to user's cheek preparation by sensor fixed band 4, turn on the power switch 9 power supply indicators 7 normal time, full duplex radio talkback circuit 21 works, noise-proof earphone 51 plays the voice signal that intercom receives, if speech transducer 3 picks up voice, voice control circuit 22 automatic operation, opening voice picking up signal, and the interference such as noise are eliminated, transmitted by full duplex radio talkback circuit 21 simultaneously, ensure to exchange good tonequality with other people, when rechargable power supplies 61 electricity is not enough, available charger is connected charging external tapping 8 and is charged by electric power management circuit 62, during the voice needing external played to receive, voice can be opened and decontrol pass 10 outward, play by loudspeaker 11.
Claims (5)
1. an antinoise talk-back safety helmet, comprise cap body (1), full duplex radio talkback circuit (21), voice control circuit (22), speech transducer (3), fixed band (4), noise-proof earphone (51), earphone clip (52), charge power supply (61), electric power management circuit (62), it is characterized in that: described rechargable power supplies (61) is made up of battery (14) and electric power management circuit (62); Described cap body (1) is provided with fixed band (4), power supply indicator (7), the external tapping (8) that charges, power switch (9), sound decontrol pass (10) and loudspeaker (11) outward; Be provided with control circuit board (12) in cap body (1), control circuit board (12) is provided with built-in aerial (13), full duplex radio talkback circuit (21), voice control circuit (22) and electric power management circuit (62); The both sides of cap body (1) connect noise-proof earphone (51) by earphone clip (52); Rechargable power supplies (61) connects charging external tapping (8) and power supply indicator (7).
2. antinoise talk-back safety helmet as claimed in claim 1, is characterized in that: described fixed band (4) installs speech transducer (3).
3. antinoise talk-back safety helmet as claimed in claim 1 or 2, is characterized in that: described speech transducer (3) connects full duplex radio talkback circuit (21) by voice control circuit (22).
4. antinoise talk-back safety helmet as claimed in claim 1, is characterized in that: described loudspeaker (11) is decontroled pass (10) with noise-proof earphone (51) outward by sound and is connected full duplex radio talkback circuit (21).
5. antinoise talk-back safety helmet as claimed in claim 1, is characterized in that: described full duplex radio talkback circuit (21) connects rechargable power supplies (61) by power switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704506.6A CN104720171A (en) | 2013-12-20 | 2013-12-20 | Noise-proof talkback helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704506.6A CN104720171A (en) | 2013-12-20 | 2013-12-20 | Noise-proof talkback helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104720171A true CN104720171A (en) | 2015-06-24 |
Family
ID=53445031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704506.6A Pending CN104720171A (en) | 2013-12-20 | 2013-12-20 | Noise-proof talkback helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104720171A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905466A (en) * | 2015-06-28 | 2015-09-16 | 无锡市翱宇特新科技发展有限公司 | Intelligent helmet |
| CN105796236A (en) * | 2016-03-08 | 2016-07-27 | 西北工业大学 | Multifunctional helmet type anti-noise earshield for marine engine room |
| CN108260882A (en) * | 2018-04-11 | 2018-07-10 | 中国人民解放军陆军装甲兵学院 | Vibrate commander's formula driving of a tank working cap |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2790211Y (en) * | 2005-03-01 | 2006-06-28 | 李善昌 | Communication helment for fire-fighting |
| CN201234589Y (en) * | 2008-07-21 | 2009-05-13 | 迟桂全 | Helmet with automatic expansion telephone earphone |
| CN201523706U (en) * | 2009-09-29 | 2010-07-14 | 华北电力大学 | 2.4G wireless audio communication alarm helmet |
| CN203676237U (en) * | 2013-12-20 | 2014-07-02 | 梁璐 | Noise-proof talkback safety helmet |
-
2013
- 2013-12-20 CN CN201310704506.6A patent/CN104720171A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2790211Y (en) * | 2005-03-01 | 2006-06-28 | 李善昌 | Communication helment for fire-fighting |
| CN201234589Y (en) * | 2008-07-21 | 2009-05-13 | 迟桂全 | Helmet with automatic expansion telephone earphone |
| CN201523706U (en) * | 2009-09-29 | 2010-07-14 | 华北电力大学 | 2.4G wireless audio communication alarm helmet |
| CN203676237U (en) * | 2013-12-20 | 2014-07-02 | 梁璐 | Noise-proof talkback safety helmet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905466A (en) * | 2015-06-28 | 2015-09-16 | 无锡市翱宇特新科技发展有限公司 | Intelligent helmet |
| CN105796236A (en) * | 2016-03-08 | 2016-07-27 | 西北工业大学 | Multifunctional helmet type anti-noise earshield for marine engine room |
| CN108260882A (en) * | 2018-04-11 | 2018-07-10 | 中国人民解放军陆军装甲兵学院 | Vibrate commander's formula driving of a tank working cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |