CN2456390Y

CN2456390Y - Wireless earphone

Info

Publication number: CN2456390Y
Application number: CN 00255194
Authority: CN
Inventors: 高永华
Original assignee: YUCHEN ELECTRONIC DEVELOPMENT Co Ltd
Current assignee: YUCHEN ELECTRONIC DEVELOPMENT Co Ltd
Priority date: 2000-11-17
Filing date: 2000-11-17
Publication date: 2001-10-24
Anticipated expiration: 2010-11-17

Abstract

The utility model relates to a supra-aural wireless earphone, which comprises an earphone body, an ear hanger of the soft flexing area and a pivot shaft. The inner side of the earphone body is provided with a loudspeaker part at the proper place corresponding to an ear cavity, and the lower end of the earphone body is provided with a microphone with good sound reception effect. The up-and-down position of the ear hanger can be optionally adjusted by the pivot shaft, and the radian of a hook of the ear hanger can be adjusted arbitrarily. A receiving circuit and a transmitting circuit are arranged in the earphone body. The utility model can transmit the answering and calling of a mobile telephone to the wireless earphone in a wireless transmission mode.

Description

Ear-hanged Wireless Headset

The utility model is about a kind of earphone, is meant especially a kind of antenna to be hidden in the earphone body, makes moulded exquisiteness, the portable Ear-hanged Wireless Headset of becoming.

Under the restriction of various countries' decree, will forbid hand held mobile phone to be conversed when driving from now on, to reduce the generation of traffic accident.So, there are many seasonable products to release, wherein, the most often see being exactly the handsfree earphone for car device, its effect promptly is that the driver places mobile phone on the Handless seat earlier before getting on the bus, when mobile phone is sent a telegram here, can call-information be broadcasted by loud speaker on the device or the loudspeaker in the car.But produced many shortcomings, below enumerated several as with reference to foundation:

If 1 installs this handfree receiver unit, match with built-in loudspeaker in the car, then must destroy in the car earlier

Assembling is equipped with in original, all circuits, device is hidden in odd corner respectively, after improving

Though car body can not cause the inconvenience of immediacy, maintenance in the future even remove will spend and be permitted

Many meaningless time, spirit and money.

If 2 adopt a kind of handfree receiver unit of direct insertion smoking base, then the pedestal of Cha Ruing in the course of time

Will destroy the normal operation function of smoking base in the car, and extended handfree receiver unit also will

Hinder the space of driver behavior in the car, for example: stop the running of gear shift lever, handbrake, in addition logical

In order to adjust the mobile phone angle, sight line can't be absorbed in the driving during words, and then causes great meaning

The outer generation.

No matter 3 is any system or any hands-free device, when conversation all through loudspeaker plays,

To not have secret function for dialogue with confidentiality; If utilize wired supra-aural earphone,

Then the end of a thread will produce bigger obstruction at narrow space.So, enumerate above-mentioned shortcoming and only be ice

One jiao on mountain, no matter and more existing pullover type earphones or supra-aural earphone on external form or volume

On, be not a good design.

The purpose of this utility model is promptly providing a kind of Ear-hanged Wireless Headset, can receive the external emission end, the wireless signal that the device of wireless transmission is launched, and utilize the conversion and the transmission of circuit, conversation signal or other transmission signals that possess of mobile phone of mobile phone are transferred to receiving terminal of the present utility model via device.

A time purpose of the present utility model is to be to provide a kind of Ear-hanged Wireless Headset, the microphone structure that in the past extended to the face place is reduced, and with the novel designs of water droplet moulding, significantly reduce the wireless headset volume, and be easy to carry.

Another purpose of the present utility model is to provide a kind of Ear-hanged Wireless Headset, around the home in ear-hang, makes the reception effect can be because of the reduction of volume on the antenna of being responsible for reception, and any power loss is arranged.

Another purpose of the present utility model is to provide a kind of Ear-hanged Wireless Headset, and its special water droplet formula appearance and modeling meets tendency of the day trend, adds the collocation of dazzling beautiful color, and the user can be obtained in the use easily simultaneously, the following sense of dark tool.

The purpose of this utility model is achieved in that the utility model includes: the ear-hang and the drive-connecting shaft of an earphone body, a soft flexible; This earphone body is inboard to be provided with a raise one's voice portion, earphone body lower end with the corresponding appropriate location in ear chamber then a microphone, this ear-hang can arbitrarily be adjusted upper-lower position by drive-connecting shaft, the radian of its hook also can be adjusted arbitrarily, to seek the angle that is fit to the user, and receiving circuit and radiating circuit are set in inside, make this earphone can be with wireless transmission method being talked about and giving orders or instructions and go in the wireless headset with mobile phone.

Characteristics of the present utility model are: wireless headset roughly presents a kind of drops external form, is not affected for making reception, so the antenna that will be responsible for reception around the home in ear-hang, makes the reception effect can be because of the reduction of volume, and any power loss is arranged.

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; The accompanying drawing of relevant this embodiment is:

Fig. 1 is the isometric exploded view of the utility model Ear-hanged Wireless Headset;

Fig. 2 is the housing internal view of the utility model Ear-hanged Wireless Headset;

Fig. 3 is the combination three-dimensional view of this Ear-hanged Wireless Headset;

Fig. 4 is the drive-connecting shaft operate condition enlarged drawing of this Ear-hanged Wireless Headset;

Fig. 5 is the user mode view of this Ear-hanged Wireless Headset;

1, housing

11, shell

111, leading section

112, Mike's air compartment

12, shell

122, Mike's air compartment

123, the portion of raising one's voice

124, collection sound channel

13, preformed hole

14, volume is adjusted button

15, connecting end

151, fixing point

16, fixture

17, connecting end

2, circuit board

21, loud speaker

3, ear-hang

31, connecting end

4, drive-connecting shaft

5, soft material

With reference to accompanying drawing, in conjunction with the embodiments, the utility model is explained in detail.

See also Fig. 1, Ear-hanged Wireless Headset provided by the utility model, mainly include: by two limb drop-

shaped shells

11,12 combine the housing 1 that forms, can be provided with at its side preformed hole 13 and to have the volume of adjusting function and adjust button 14, two

shells

11,12 extend to leading section 111 and are provided with Mike's air compartment 112,122,112,122 of Mike's air compartments microphone is set, can can make sound more concentrated during for conversation in conjunction with the good soft material 5 of a collection sound at interior side body; Housing 1 appropriate location also has a connecting end 15 of reserving, can be for articulating ear-hang 3 usefulness.

At shell of pressing close in the ears 12 and the corresponding appropriate location in ear chamber one portion 123 of raising one's voice is set, this portion 123 of raising one's voice is little to outer lug, make the portion of raising one's voice 123 can press close to the ear chamber thus, make the sound can be more concentrated, and clearly answer and receive words, and then there is the collection sound channel 124 (consulting Fig. 2) of tubulose shell 12 inside of relative position, that this collection sound channel 124 can link up and reduce audio damping with sound tangible be presented in the user in the ears.

Two

shells

11,12 utilize trip base 18 combinations, 2 of circuit boards are placed in 11,12 on two shells, and utilize fixture 16 to make circuit board 2 not move and wave with wireless headset, portion of raising one's voice 123 and collection sound channel 124 corresponding to housing on circuit board 2 are provided with a loud speaker 21, can make sound clear more.

See also Fig. 3 and shown in Figure 4, this ear-hang 3 is joined with drive-connecting shaft 4 by a connecting end 31, drive-connecting shaft 4 joins with the connecting end 17 of earphone body again, this ear-hang 3 can arbitrarily be adjusted earphone front and back deviation post by drive-connecting shaft 4 and connecting end 31, the internal material of this ear-hang 3 is the metal material with tough and tensile flexible, outside also coat one deck elastomer, thus the crooked radian of ear-hang 3 also can adjust arbitrarily, to seek suitable user's ear type.The antenna of being responsible for reception makes the reception effect can be because of the reduction of volume also around the home in ear-hang 3 or be arranged in the housing, and any power loss is arranged.

Please assist a ruler in governing a country consult shown in Figure 4, the link 15 of earphone body can become the slide rail form, for slippage before and after drive-connecting shaft 4 is in slide rail, but skidding distance has certain restriction, its structure is: drive-connecting shaft 4 diameters are provided with a connecting end 17 than big and lower end, and the formed slide rail of housing is a kind of driving fit formula slide rail of equidistant cognate shape, when need are adjusted longitudinal separation, can utilize the elasticity of earphone case material, the application of force is forward a little with drive-connecting shaft 4, or after be adjusted to fixing point 151, or be fixed on the appropriate location, wherein also can be in the outside cognate shape elastomer that coats of slide rail, the friction when increasing drive-connecting shaft 4 slippages.And 3 of drive-connecting shaft 4 and ear-hangs can utilize axle to do and horizontally rotate, and be wide to be fit to own ear type, face so the user can be finely tuned angle, the distance of earphone by aforementioned structure, so this supra-aural earphone has the function of three-dimensional space adjustment.

The utility model is with drop-shaped external form and internal circuit design, reduce the microphone structure that length extends to the face place, and first speaker and callee be integrated on the Headphone structure, though the distance closely do not interfere with each other or give orders or instructions, the unclear situation of reception, and the antenna that will be responsible for reception is around the home in ear-hang, make the reception effect can be because of the reduction of volume, and any power loss is arranged, also can utilize the medium of the interior metal material of ear-hang, reduce the cost that material uses as reception.

See also table one, the utility model does one relatively, its pluses and minuses of tabular with commercially available handfree receiver unit, existing supra-aural earphone and earphone type handfree headphones and supra-aural earphone of the present utility model.

Table one	Advantage	Shortcoming
Table one	Advantage	Shortcoming	Handsfree earphone for car	Safe 2 when 1, driving to use, power source stable	1, in the car assembling because of distribution need destroy 2, automobile-used smoking base damages easily, loose contact; 3, hinder operating space 4 in the car, assembling cost of use height;

Wired formula supra-aural earphone	1, convenient	1, take in difficult; 2, winding displacement brings inconvenience; 3, communication quality is bad; 4, lose fracture easily
Wired formula supra-aural earphone	1, convenient		Wired formula PlayGear Stealth	1, low price; 2, take in conveniently	1, phone is difficult for storing 2, communication quality is bad
The utility model supra-aural earphone	1, with the wireless mode transmission signal; 2, need not consume too many electric power; 3, take in very convenient; 4, no winding displacement is not so influence usage space; 5, drop-shaped appearance and modeling, not easily damaged, fracture; 6, communication quality is good; 7, can enjoy privacy talks	Do not have	Wired formula PlayGear Stealth	1, low price; 2, take in conveniently

See also Fig. 5, when supra-aural earphone of the present utility model is worn on ear, its special water droplet formula appearance and modeling meets tendency of the day trend, dazzle beautiful color in the collocation again, the user can be obtained in the use easily simultaneously, the following sense of dark tool utilizes drive-connecting shaft, ear-hang, slide rail to adjust wireless headset to best talking position simultaneously.

In sum, a kind of Ear-hanged Wireless Headset provided by the utility model when comparing mutually with aforementioned other prior aries, has more following advantage:

Behind reduction microphone position, the generation probability that wireless headset is fractureed will be reduced significantly.Because wireless headset was comparatively fragile design at the position that extends to microphone in the past, under the careless situation of user, fracture easily, so the utility model is reduced to zero with the possibility that the drops moulding is about to this shortcoming generation.

Claims

1, a kind of Ear-hanged Wireless Headset includes the ear-hang and the drive-connecting shaft of earphone body, soft flexible; It is characterized in that: wherein the earphone body has the housing (1) that is mainly combined and formed by two limb drop-shaped shells (11), (12), Mike's air compartment of two shells (11), (12) is provided with microphone between (112,122), shell (12) is provided with the portion of raising one's voice (123) with corresponding position, ear chamber, housing (1) is provided with link (15) and articulates ear-hang (3), circuit board (2) is placed between two shells (11), (12), and its inside is provided with receiving circuit and radiating circuit; Ear-hang (3) is joined by a connecting end (31) and drive-connecting shaft (4), drive-connecting shaft (4) joins with earphone body link (17) again, ear-hang (3) is arbitrarily adjusted by drive-connecting shaft (4) and link (31), deviation post before and after the earphone, and the crooked radian of ear-hang (3) also can be adjusted arbitrarily.

2, Ear-hanged Wireless Headset as claimed in claim 1 is characterized in that: the portion of wherein raising one's voice (123) is the state of a projection.

3, Ear-hanged Wireless Headset as claimed in claim 1 is characterized in that: wherein the inside of ear-hang (3) is provided with the metal material of tough and tensile flexible, and the outside also coats one deck elastomer.

4, Ear-hanged Wireless Headset as claimed in claim 1, it is characterized in that: wherein the link of earphone body (15) is the slide rail form, drive-connecting shaft (4) is the front and back slippage in slide rail, skidding distance has restriction, its structure is that drive-connecting shaft (4) lower end is provided with a link (17), and the formed slide rail of housing is a kind of driving fit formula slide rail of equidistant cognate shape.

5, Ear-hanged Wireless Headset as claimed in claim 1 is characterized in that: wherein shell body (12) inside is provided with the collection sound channel (124) of tubulose.

6, Ear-hanged Wireless Headset as claimed in claim 4 is characterized in that: wherein the slide rail outside coats a cognate shape elastomer.

7, Ear-hanged Wireless Headset as claimed in claim 1 is characterized in that: wherein be responsible for the antenna of reception around the home in ear-hang (3).