CN2867737Y

CN2867737Y - Headset communication device

Info

Publication number: CN2867737Y
Application number: CNU2006200037399U
Authority: CN
Inventors: 李善昌; 汤学忠
Original assignee: Individual
Current assignee: Li Jing; Li Shanchang; Tang Xuezhong; Zhang Dongbo
Priority date: 2006-02-28
Filing date: 2006-02-28
Publication date: 2007-02-07
Anticipated expiration: 2016-02-28

Abstract

An earphone comprises a pair of ear-casings connected with each other through a semicircle bow, a pair of bone-conductive transmitters, and a battery box. The semicircle bow is provided with a circle hoop tape; a voice-receiving unit arranged in each ear-casing; the bone-conductive transmitter is mounted on the semicircle bow; a polymer battery is placed in the battery box; a horn, a display screen and a waterproof gas-permeated film are arranged inside the ear-casings; a plurality of gas vents are provided to outer wall of the battery box; a waterproof gas-permeated film is adhered on inner side of the battery box; and a protective ear muff is arranged on the front side of the ear-casings. By arranging all components on head, wiring for other tools are scarcely blocked; and by using the polymer battery and the waterproof and gas-permeated film, explosion of the battery is prevented. The utility model is safe and reliable, convenient for application, easy to use, can be used in special conditions such as high noise condition and emergent condition, and has long communication distance (3 km).

Description

The wear-type communicator

Technical field

The utility model relates to a kind of communication apparatus, particularly relates to a kind of wear-type communicator of working in high-noise environment that is applicable to.

Background technology

At present, in the radio of China, small-sized and communication equipment that can guarantee certain communication distance has hand-hold type, waist-mounted type, shoulder is hanging and backpack etc., and these equipment have satisfied the needs of mobile communication, have obtained great market.But these equipment respectively have its defective, and common shortcoming is, no matter is hand microphone or headphones or other microphone on clothes, uses under high-noise environment, and communication efficiency is very poor; And for some special industries, such as speedily carry out rescue work, People's Armed Police, fire-fighting, offshore oil production, or influences wearing that other must harness (such as breathing mask), or influence personnel's operation, or volume is too big, inconvenience is used.

What is more, and mobile communication device must use battery, and general battery is insecure under hot environment, can blast when serious, directly threatens personnel's personal safety.

The utility model content

For remedying above-mentioned deficiency, the utility model provides a kind of wear-type communicator that uses bone-conduction microphone and explosion-proof polymer battery.

The utility model wear-type communicator, comprise the voice communication Transmit-Receive Unit, bone-conduction microphone and polymer battery, establish an auricular concha for one at half rounded nose bow, establish-battery case the other end, described head bow has an annular soft clamping band between two ends, described voice communication Transmit-Receive Unit is installed in the described auricular concha, described bone-conduction microphone is installed on the described head bow, described polymer battery is placed in the described battery case, power line and transmitter cable are all introduced described auricular concha along the head bow, at described head bow, bone-conduction microphone, power line and transmitter cable have external packing outward.

The utility model wear-type communicator, also have loudspeaker, display screen in the described auricular concha, there is the holddown groove and the antenna of connector bow the back upper place, described antenna is connected to the voice communication Transmit-Receive Unit with cable, pore and display window are arranged on the front panel of described auricular concha, lay the display screen of described voice communication Transmit-Receive Unit in the described display window, paste one deck waterproof ventilated membrane in the described front panel.

The utility model wear-type communicator also is provided with mains switch in the described battery case, on the box wall of the outside of described power pack some air-vents are arranged, the inboard waterproof ventilated membrane that pastes of this wall.

All coil apparatus protection earmuffs before the utility model wear-type communicator, described auricular concha.

The utility model wear-type communicator, the soft clamping band of described annular are established fastener and are adjusted elasticity.

The utility model wear-type communicator is all equipped all at head, and has used the speech talkback unit, need not the operation of hand fully, seldom hinders wearing of other harness; Complete anti-ear muffler and bone-conduction microphone have guaranteed the use in the high-noise environment; The possibility of battery explosion has been avoided in the application of polymer battery and waterproof ventilated membrane to greatest extent, effectively guarantees personnel's safety, is a kind of intercommunication equipment of using in the various hard and dangerous environment of being adapted at.

Description of drawings

Fig. 1 is the whole vertical view of the utility model wear-type communicator;

Fig. 2 is the whole front view of the utility model wear-type communicator;

Fig. 3 is the front view of the utility model wear-type communicator auricular concha part;

Fig. 4 is the rearview of the utility model wear-type communicator auricular concha part;

Fig. 5 is the end view of the utility model wear-type communicator auricular concha part;

Fig. 6 is the front view of the utility model wear-type communicator battery part;

Fig. 7 is the end view of the utility model wear-type communicator battery part.

Embodiment

For further setting forth the utility model, make more detailed introduction below in conjunction with embodiment.

From Fig. 1 and Fig. 2 as can be seen, end at the approximate spring steel wrench bow 2 of and nose shape is established a dogleg section 7, connect an auricular concha 1 (as shown in Figure 3-Figure 5), a battery case 6 of other end device (shown in Figure 7) as Fig. 6, bone-conduction microphone 5 is installed in head bow 2 inboard appropriate locations, the bow 2 voice communication Transmit-Receive Units 15 that are connected to the auricular concha from battery case 6 power line 9 that comes out and the transmitter cable 8 that is connected bone-conduction microphone 5 along head, head bow 2, power line 9, transmitter cable 8 and bone-conduction microphone 5 are contained in the external packing 4 jointly, and this external packing 4 can be used heat-shrink tube.Bend at head on the plane of 2 two ends formation, be provided with a soft clamping band 3, get final product such as wide nylon knitting belt, slack adjuster is left in the back of clamping band, gets final product with nylon buckles in the present embodiment, can guarantee the firm of band according to different capitiform adjustment.

There is a holddown groove 16 at the back of auricular concha 1, and dogleg section 7 is inserted this place and is screwed.Voice communication Transmit-Receive Unit 15, loudspeaker 14 and display screen 17 are installed in the auricular concha 1, on the front panel of fixing with screw 18 12, offer the display window of loudspeaker 14 usefulness pores 19 and display screen 17, the inboard of plate 12 in front, paste one deck waterproof ventilated membrane 13, this film is waterproof but ventilative, and the sound that loudspeaker 14 send can pass to the outside, but the water of outside but can not enter auricular concha 1, and this has just solved the water-proof function of auricular concha part preferably.

Display screen 17 shows the state parameter of voice transceiver communication unit 15, voice communication Transmit-Receive Unit 15 is selected voice-operated ultra short wave communication unit for use, the phonetic order operation of transmitting by bone-conduction microphone 5 fully, its operating state is presented on the display screen 17, the general state of adjusting the wear-type communicator before use, as channel selection or the like, be with after adjusting and normally use.

For reducing volume, antenna 11 also is directly installed on the auricular concha 1.

Border at auricular concha 1 front panel 12 is provided with enough thick earmuff 10, both can guarantee be with comfortable, more can the isolation environment noise, guarantee under high-noise environment listen to clear.

Bone-conduction microphone is the sound that the vibration by solid objects comes perception to transmit, and generally is to be placed in certain relatively more outstanding bone outside of human body head (generally be larynx position or inferior maxilla part better), is close to and lays.Bone-conduction microphone generally can not directly be accepted airborne voice signal.The purpose of selecting bone-conduction microphone for use is exactly the spoken signal that receives only and transmit the user of service, and farthest reduces influence of environmental noise.

Because the effect of human body head cranium part bone-conduction microphone is not best, on auricular concha 1, also stay and establish a microphone socket 12, connect use for external bone-conduction microphone, external bone-conduction microphone can paste with the clamp of a special use and be placed on larynx or inferior maxilla position, obtains better communication effect.

Battery 22 also can be installed among the auricular concha 1 in fact, but is installed in the other end of head bow 2, has not only reduced the volume (especially thickness) of auricular concha 1 but also increased balance, is being with more comfortablely, is more suitable for the occasion that must helmet.But be noted that all personnel of speedily carrying out rescue work must vacate an ear and listen attentively to on-the-spot sound situation, so ear can only can not be blocked in the position of battery case 6 more than ear.

Mains switch 21 (seeing Fig. 6,7) can be set on the battery case 6, key is must stay air-vent 23 on the outside wall of battery case, in wall, paste waterproof ventilated membrane 24 equally, the effect of this layer waterproof ventilated membrane is the passage that the gas that allows battery 22 in use produce has release, one can avoid outside water to enter in the box simultaneously, two can prevent that the battery diffusate from flowing out.

The wear-type communicator of present embodiment is worn simple, easy to use, safe and reliable, the both hands that soar fully, communication distance (can reach 3 kilometers) far away, communication effect is good, be that all in the market communication intercommunication equipment is all too late, be applicable to a lot of occasions, the particularly various occasions of speedily carrying out rescue work.

Claims

1, a kind of wear-type communicator, comprise voice communication Transmit-Receive Unit (15), bone-conduction microphone (5) and polymer battery (22), it is characterized in that company's one auricular concha (1) at half rounded nose bow (2), the other end connects a battery case (6), described head bow has an annular soft clamping band (3) between (2) two ends, described voice communication Transmit-Receive Unit (15) is installed in the described auricular concha (1), described bone-conduction microphone (5) is installed on the described head bow (2), described polymer battery (22) is placed in the described battery case (6), power line (9) and transmitter cable (8) are all introduced described auricular concha (1) along head bow (2), at described head bow (2), bone-conduction microphone (5), external packing (4) is arranged outside power line (9) and the transmitter cable (8).

2, according to the wear-type communicator of claim 1, it is characterized in that also having loudspeaker (14), display screen (17) in the described auricular concha (1), there is the holddown groove (16) and the antenna (11) of connector bow (2) back upper place, described antenna (11) is connected to voice communication Transmit-Receive Unit (15) with cable, on the front panel (12) of described auricular concha (1) pore (19) and display window are arranged, lay the display screen of described voice communication Transmit-Receive Unit (15) in the described display window, paste one deck waterproof ventilated membrane (13) in the described front panel (12).

3, according to the wear-type communicator of claim 2, it is characterized in that also being provided with in the described battery case (6) mains switch (21), on the box wall of the outside of described power pack (6), some air-vents (23) are arranged, the inboard waterproof ventilated membrane (24) that pastes of this wall.

4,, it is characterized in that the preceding all coil apparatus protection earmuffs (10) of described auricular concha (1) according to the wear-type communicator of claim 3.

5,, it is characterized in that the soft clamping band of described annular (3) establishes fastener and adjust elasticity according to the wear-type communicator of claim 4.