CN202121656U - Intelligent hearing protection and tactical communication system - Google Patents
Intelligent hearing protection and tactical communication system Download PDFInfo
- Publication number
- CN202121656U CN202121656U CN2011202483380U CN201120248338U CN202121656U CN 202121656 U CN202121656 U CN 202121656U CN 2011202483380 U CN2011202483380 U CN 2011202483380U CN 201120248338 U CN201120248338 U CN 201120248338U CN 202121656 U CN202121656 U CN 202121656U
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- microphone
- control device
- hearing protection
- earphone body
- communications system
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Abstract
The utility model discloses an intelligent hearing protection and tactical communication system, comprising an earphone body, a control device, an interphone and a PTT device, wherein the control device is respectively connected with the interphone, the earphone body, the PTT device; the earphone body comprises loudspeakers, a first microphone, a second microphone; and the loudspeakers, the first microphone, the second microphone are respectively connected with a central processing chip of the control device. The intelligent communication system of the utility model realizes functions of protecting hearing, boosting ambience sound and contacting companions and remote communication and solves the problems of hearing protection and reliable communication compatibility on the premise of ensuring acoustic fidelity and portability, by means of integrating the loudspeakers, the first microphone, the second microphone in the integrative earphone body, using the central processing chip to process the receiving, sending and ambience sound and effectively controlling various sound signals.
Description
Technical field
The utility model relates to hearing protection and communication technique field, relates in particular to a kind of intelligent hearing protection and tactical communications system.
Background technology
Contact communication on the battlefield and soldier's hearing protection always are contradiction.The huge report of a gun, guided missile sound and violent mechanic sound can cause soldier having a rest property even permanent becoming deaf temporarily.Traditional protection facility is to wear the sealing earplug, but its consequence is the judgement that loses environment, communication each other between the soldier, and more serious consequence is to hear higher level's instruction.Also be unwilling to wear this anti-anticoncussion plug and cause not receiving order so food for powder would rather be stood the risk of hearing impairment, thereby cause being punished because of disobeying orders.
Equally, the traditional communication earphone in battlefield can flood voice signal because of huge noise can't normal communication.
In view of this, need a kind of new can under big noisy environment, working, solve the technology of hearing protection and reliable communicating.
The utility model content
The purpose of the utility model is to provide a kind of intelligent hearing protection and tactical communications system, can not good compatible hearing protection and the problem of reliable communicating to solve communication earphone of the prior art.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of intelligent hearing protection and tactical communications system wherein, comprising:
The earphone body, it comprises loudspeaker, first microphone, second microphone, said loudspeaker, first microphone, second microphone respectively with control device in central processing element link to each other;
One control device; It comprises the control device body; Said control device body is provided with central processing element, digital signal processing unit, communication volume by-pass cock and environmental volume by-pass cock, and said central processing element is connected with the environmental volume by-pass cock with digital signal processing unit, communication volume by-pass cock respectively;
Intercom;
The PTT equipment that is the finger ring shape;
Said control device links to each other with intercom, earphone body, PTT equipment respectively.
Described intelligent hearing protection and tactical communications system, wherein, also comprise one with the remote control of control device wireless connections.
Described intelligent hearing protection and tactical communications system, wherein, said earphone body is the earplug shape, itself and people's ear contact portion are provided with a memory spongy layer.
Described intelligent hearing protection and tactical communications system, wherein, said earphone body comprises also and is used for the leading note sebific duct that is communicated with internal auditory meatus that said leading note sebific duct links to each other with first microphone.
Described intelligent hearing protection and tactical communications system, wherein, said control device also comprises the VOX functional select switch.
Compared to prior art, intelligent hearing protection and tactical communications system that the utility model provides, it comprises earphone body, control device, intercom and PTT equipment, said control device links to each other with intercom, earphone body, PTT equipment respectively.Wherein, the earphone body comprises loudspeaker, first microphone, second microphone, said loudspeaker, first microphone, second microphone respectively with control box in process chip link to each other.The intelligent communication system of the utility model is through being integrated in loudspeaker, first microphone, second microphone in the incorporate earphone body; Send and ambient sound is handled through process chip butt joint sending and receiving; And each road audio signal effectively controlled; Thereby realized contact and remote communicating function between hearing protection, ambient sound amplification, the companion, under the prerequisite that guarantees tonequality and portability, the problem that solution hearing protection and reliable communicating are compatible.
Description of drawings
Fig. 1 is the intelligent hearing protection of the utility model embodiment and the sketch map of tactical communications system.
Fig. 2 is the cutaway view of the earphone body of the utility model embodiment.
Fig. 3 is the schematic appearance of the earphone body of the utility model embodiment.
Fig. 4 is the sketch map of the control device of the utility model embodiment.
Embodiment
The utility model provides a kind of intelligent hearing protection and tactical communications system.For the purpose, technical scheme and the effect that make the utility model is clearer, clear and definite, below with reference to accompanying drawing and give an actual example to the utility model further explain.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1, it is the intelligent hearing protection of the utility model embodiment and the sketch map of tactical communications system.As shown in the figure, said intelligent hearing protection and tactical communications system comprise earphone body 100, control device 200, intercom 300 and PTT equipment 400, and said control device 200 links to each other with intercom 300, earphone body 100, PTT equipment 400 respectively.In the utility model embodiment, the number of said earphone body 100 and intercom 300 all is 2 (certainly, number also can be set as required), and wherein, earphone body 100 can be divided into right earphone and left earphone.
Particularly; As shown in Figure 2; Said earphone body comprises loudspeaker 110, first microphone 120, second microphone 130, said loudspeaker 110, first microphone 120, second microphone 130 respectively with control device in central processing element (not drawing among the figure) link to each other.Wherein, Said loudspeaker 110 are used for audition; Said first microphone 120 is used to pick up user's the sound of speaking, and said second microphone 130 is used for picking up the sound of environment, then sound is carried out DSP (Digital Signal Processing Digital Signal Processing) through central processing element and handles; Through loudspeaker output, make the user hear the sound in the environment then.When noise in the said environment is relatively stronger; Said second microphone 130 can also be realized active noise reduction and eliminate big pulse noise: said second microphone, 130 induced environment noises; And noise types carried out after the analyzing and processing realizing active noise reduction through loudspeaker input inner ear; The said second microphone induced environment noise is initiatively closed loudspeaker output or attenuation amplitude when noise magnitude surpasses the setting thresholding, thereby reaches the purpose of eliminating big pulse noise.Said central processing element can control effectively to each road audio signal, thereby realizes function such as contact and telecommunication between hearing protection, ambient sound amplification, the companion.
Further, as shown in Figure 3, said earphone body 100 can also be designed to the earplug shape, and itself and people's ear contact portion are provided with a memory spongy layer 140, and memory spongy layer 140 is used for the isolation of human body inner ear in external environment condition.In use, will remember spongy layer 140 usefulness hands earlier and contract and put into ear, the memory spongy layer can restore automatically after the several seconds and fill duct, makes inner ear and environment keep apart, and realizes passive noise reduction.In addition, as shown in Figure 2, said earphone body can also comprise and be used for the leading note sebific duct 150 that is communicated with internal auditory meatus that said leading note sebific duct 150 links to each other with first microphone, utilizes pickup technique picks speaker's in the ear sound.
Please continue to consult Fig. 4, Fig. 4 is the sketch map of the control device of the utility model embodiment.As shown in the figure; Said control device comprises control device body 210; Said control device body 210 is provided with central processing element, DSP (Digital Signal Processing) unit, communication volume by-pass cock and environmental volume by-pass cock; Two groups of switches are respectively applied for regulates communication volume and environmental volume, and said central processing element is connected with the environmental volume by-pass cock with digital signal processing unit, communication volume by-pass cock respectively.In addition; Can also be provided with the earphone interface that is connected with the earphone body, the intercom interface that is connected with intercom or the like on the said control device; Further, said control device also comprises the VOX functional select switch, when opening the VOX functional select switch; First microphone is sensed spoken sounds, and system can put intercom automatically and need not to push other control buttons in the radiation state.Said control device can also comprise that one detects button automatically; After the earphone body is worn; Press automatic detection button, loudspeaker send test signal, and whether first microphone picks up this signal and be sent to process chip and carry out the analysis and judgement user and wear earphone and have sound to reveal.
Said PTT equipment has logical (PTT Push-to-Talk) function of a key, and its shape is set to the finger ring shape, and the user can be worn on the finger, is convenient for carrying.
Further, said intelligent hearing protection and tactical communications system also comprise one with the remote control of control device wireless connections.Said remote control adopts dexterous screens design, only need push the remote controller pressing plate and just can on the guide rail of gun, dismantle easily.In addition, when remote control with control device pairing after, the button of pushing remote control just with corresponding intercom communication.Said remote control can also realize having the remote control PTT function of strong noiseproof feature through NFMI (Near Field Magnetic Induction) technology.
Intelligent hearing protection and tactical communications system that the utility model provides, it comprises earphone body, control device, intercom and PTT equipment, said control device links to each other with intercom, earphone body, PTT equipment respectively.Wherein, the earphone body comprises loudspeaker, first microphone, second microphone, and said loudspeaker, first microphone, second microphone link to each other with the central processing element of control device respectively.The intelligent communication system of the utility model is through being integrated in loudspeaker, first microphone, second microphone in the incorporate earphone body; Send and ambient sound is handled through central processing element butt joint sending and receiving; And each road audio signal effectively controlled; Thereby realized contact and remote communicating function between hearing protection, ambient sound amplification, the companion, under the prerequisite that guarantees tonequality and portability, the problem that solution hearing protection and reliable communicating are compatible.
It is understandable that; Concerning those of ordinary skills; Can be equal to replacement or change according to the technical scheme and the utility model design thereof of the utility model, and all these changes or replacement all should belong to the protection range of the appended claim of the utility model.
Claims (5)
1. intelligent hearing protection and tactical communications system is characterized in that, comprising:
The earphone body, it comprises loudspeaker, first microphone, second microphone, said loudspeaker, first microphone, second microphone respectively with control device in central processing element link to each other;
One control device; It comprises the control device body; Said control device body is provided with central processing element, digital signal processing unit, communication volume by-pass cock and environmental volume by-pass cock, and said central processing element is connected with the environmental volume by-pass cock with digital signal processing unit, communication volume by-pass cock respectively;
Intercom;
The PTT equipment that is the finger ring shape;
Said control device links to each other with intercom, earphone body, PTT equipment respectively.
2. intelligent hearing protection according to claim 1 and tactical communications system is characterized in that, also comprise one with the remote control of control device wireless connections.
3. intelligent hearing protection according to claim 1 and tactical communications system is characterized in that: said earphone body is the earplug shape, and itself and people's ear contact portion are provided with a memory spongy layer.
4. intelligent hearing protection according to claim 1 and tactical communications system is characterized in that: said earphone body comprises also and is used for the leading note sebific duct that is communicated with internal auditory meatus that said leading note sebific duct links to each other with first microphone.
5. intelligent hearing protection according to claim 1 and tactical communications system is characterized in that said control device also comprises the VOX functional select switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202483380U CN202121656U (en) | 2011-07-14 | 2011-07-14 | Intelligent hearing protection and tactical communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202483380U CN202121656U (en) | 2011-07-14 | 2011-07-14 | Intelligent hearing protection and tactical communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121656U true CN202121656U (en) | 2012-01-18 |
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ID=45462692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202483380U Expired - Lifetime CN202121656U (en) | 2011-07-14 | 2011-07-14 | Intelligent hearing protection and tactical communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371079A (en) * | 2017-04-17 | 2017-11-21 | 恒玄科技（上海）有限公司 | The diamylose gram noise reduction system and noise-reduction method of a kind of earphone |
| CN109089184A (en) * | 2018-03-28 | 2018-12-25 | 广州市神火科技有限公司 | A kind of wear-type pickup noise reduction communication earphone |
| CN110198501A (en) * | 2018-02-27 | 2019-09-03 | 奥维通信股份有限公司 | A kind of multifunctional headphone system |
-
2011
- 2011-07-14 CN CN2011202483380U patent/CN202121656U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371079A (en) * | 2017-04-17 | 2017-11-21 | 恒玄科技（上海）有限公司 | The diamylose gram noise reduction system and noise-reduction method of a kind of earphone |
| CN107371079B (en) * | 2017-04-17 | 2019-10-11 | 恒玄科技（上海）有限公司 | A kind of the diamylose gram noise reduction system and noise-reduction method of earphone |
| CN110198501A (en) * | 2018-02-27 | 2019-09-03 | 奥维通信股份有限公司 | A kind of multifunctional headphone system |
| CN109089184A (en) * | 2018-03-28 | 2018-12-25 | 广州市神火科技有限公司 | A kind of wear-type pickup noise reduction communication earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |