CN201039439Y

CN201039439Y - An angle-adjustable earphone device

Info

Publication number: CN201039439Y
Application number: CN 200720119678
Authority: CN
Inventors: 郁志曰
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-17
Filing date: 2007-04-17
Publication date: 2008-03-19
Anticipated expiration: 2017-04-17
Also published as: WO2008125015A1

Abstract

The utility model discloses an angle changeable ear embedding earphone device, which includes an ear cavity embedding pole, an earplug body and a sound emission device used for placing; wherein, between the ear cavities embedding pole and the earplug body is provided with a live knot which is used for adjusting proper ear embedding angle while the ear cavity embedding pole inserting into ears. Owing to adopting a live knot arranged between ear cavities embedding pole and earplug body, and adjusts proper ear embedding angle while the ear cavity embedding pole inserting into ears through the live knot, the utility model can give the user a comfortable feeling.

Description

A kind of In-Ear Headphones device of variable-angle

Technical field

The utility model relates to a kind of earplug device, especially a kind of In-Ear Headphones device of variable-angle.

Background technology

At present, have a kind of In-Ear Headphones on market, it is sent in the duct by preceding cavities conduit pipe by the sound that a pleasant chamber post can send microphone device in the earplug body, and a kind of high-quality acoustical quality so just can be provided; Simultaneously; relative conventional earphone, this earphone can completely cut off ambient noise, and environmental noise is reduced as far as possible; the user opens a less volume and just can listen to the music when listening to the music, so this earphone can also play a very good protection to user's hearing.

Yet, the pleasant chamber post of this earphone and earplug body are the one designs, when different users uses this earphone, because everyone duct is distinguished to some extent, the structure of this one design can not adaptive all duct characteristics, use the prior art earphone will make the user produce a kind of uncomfortable sensation.

Therefore, prior art awaits improving and development.

The utility model content

Problem to be solved in the utility model is to provide a kind of angle when utilizing the pleasant chamber of suitable adjustment post to enter duct, offers the In-Ear Headphones device of different a kind of comforts of user.

In order to solve the problems of the technologies described above, the utility model provides a kind of In-Ear Headphones device of variable-angle, comprise a pleasant chamber post, an and earplug body, be used to install a sound-producing device, it is characterized in that, be provided with movable joint between described pleasant chamber post and the described earplug body, be used for arbitrarily to adjust the angle that fits into duct when described pleasant chamber post inserts ear.

Described movable joint comprises that one is arranged on the portion that includes on the described earplug body, and the bulb on the post of described pleasant chamber is used for the described portion that includes suitablely, and can relatively rotate.

Described bulb diameter is included the described inner chamber that includes portion in, and describedly includes portion's opening surpasses diameter position from described bulb to the radian of inwall.

Described Headphone device also comprises a colloid cover, is set on the described earplug body, is used for post parcel in described pleasant chamber is entered duct.

Compared with prior art, the utility model provides the In-Ear Headphones device of variable-angle, owing to adopted a movable joint be set between pleasant chamber post and earplug body, and the angle that enters duct when coming the pleasant chamber of adaptive adjustment post to insert ear by movable joint, offer the sensation of a kind of comfort level of different users, simultaneously, this Headphone device structural design is simple, easy to operate.

Description of drawings

Fig. 1 is the stereogram of the In-Ear Headphones device of the utility model variable-angle;

Fig. 2 is the movable joint structure cutaway view of the In-Ear Headphones device of the utility model variable-angle;

Fig. 3 is the assembling schematic diagram of the In-Ear Headphones device of the utility model variable-angle.

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.

The In-Ear Headphones device of variable-angle of the present utility model, as shown in Figure 3, comprise earplug body 1, place the sound-producing device 2 that is used in the earplug body to play sound, and be connected by a movable joint with earplug body 1 and in establish the pleasant chamber post 3 of a cavity 12.Described earplug body 1 has a shape, size and described sound-producing device 2 corresponding inner chambers, is used to install described sound-producing device 2.Described earplug body 1 comprises that one is provided with the earplug front end housing 7 of ladder anchor ring 8, and the diameter of this ladder anchor ring is slightly less than the diameter of described earplug front end housing 7.

Be provided with a protrusion arc sphere in described earplug front end housing 7 centre positions and include portion 5, on described pleasant chamber post 3 and with the link 9 of described earplug body 1, be provided with a gabarit shape and the described suitable bulb 6 of portion's 5 inwalls that includes, this bulb 6 places described portion's 5 inner chambers that include also can relatively rotate, as shown in Figure 2, and include and keep a fine clearance between portion's 5 inwalls and bulb 6 outer walls, can guarantee that so described bulb 6 rotates flexibly in the described inner chamber that includes portion 5, thereby help adjusting adaptedly the angle that enters duct when described pleasant chamber post 3 inserts ears.

Simultaneously, the diameter of described bulb 6 also should be greater than the described radian diameter that includes portion's 5 openings to inwall, and this bulb diameter installs in the described inner chamber that includes portion 5, and described like this bulb 6 just is stuck in the described inner chamber that includes portion 5, can not come off out.There is a hole 10 that connects described portion 5 and the bulb 6 corresponding junctions of including, and are corresponding with the cavity 12 of described pleasant chamber post 3, as shown in Figure 2, are used to transmit the sound that described sound-producing device 2 is sent.

The colloid that also has of described Headphone device overlaps 4, and as shown in Figure 1, this colloid is overlapped 4 profiles and is configured to a circular cone post, and the end that its conical surface is bigger is set on the ladder anchor ring 8 of described earplug front end housing 7, is used for post 3 parcels in described pleasant chamber are entered duct.Described colloid is overlapped the styletable 11 that the less end of 4 conical surfaces slightly exceeds described pleasant chamber post 3.Described colloid cover 4 is used for providing a kind of sensation of comfort level to the user, also can converge the sound that described pleasant chamber post 3 is sent simultaneously, and this sound intactly, is accurately delivered on the eardrum of duct depths.

When using the In-Ear Headphones device of this variable-angle, level of comfort when different users can fill in ear according to self duct structure or described pleasant chamber post 3, suitably adjust the angle that described pleasant chamber post 3 enters in the duct by the rotation of described movable joint, give and use the user of this Headphone device that a kind of comfortable sensation is provided.

The In-Ear Headphones device of the utility model variable-angle is owing to adopted the design feature that a movable joint is set between pleasant chamber post and earplug body, and the angle that enters duct when coming the pleasant chamber of adaptive adjustment post to insert ear by movable joint, offer the sensation of different users's comfort level, simultaneously, this earphone only needs to be provided with movable joint structure, its apparatus structure simplicity of design, easy to operate between pleasant chamber post and earplug body.

Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.

Claims

1. the In-Ear Headphones device of a variable-angle, it comprises a pleasant chamber post, an and earplug body, be used to install a sound-producing device, it is characterized in that, be provided with movable joint between described pleasant chamber post and the described earplug body, be used for to adjust the angle that fits into duct when described pleasant chamber post inserts ear.

2. In-Ear Headphones device according to claim 1 is characterized in that, described movable joint comprises that one is arranged on the portion that includes on the described earplug body, and the bulb on the post of described pleasant chamber is used for the described portion that includes suitablely, and can relatively rotate.

3. In-Ear Headphones device according to claim 2 is characterized in that, described bulb diameter is included the described inner chamber that includes portion in, and describedly includes portion's opening surpasses diameter position from described bulb to the radian of inwall.

4. In-Ear Headphones device according to claim 3 is characterized in that, described Headphone device also comprises a colloid cover, is set on the described earplug body, is used for post parcel in described pleasant chamber is entered duct.