CN211791974U

CN211791974U - Head-wearing earphone

Info

Publication number: CN211791974U
Application number: CN202020559905.3U
Authority: CN
Inventors: 王春龙
Original assignee: Minami Electroacoustic Co Ltd
Current assignee: Minami Electroacoustic Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-27
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a headset, including locating the ear cup body that the earphone both ends are used for transmitting sound and the ability moves ear cup body pivoted adjusting part, ear cup body on be equipped with the connecting piece that supplies adjusting part and this body coupling of ear cup to use, adjusting part include that the diameter is the rotation support of axis of rotation and restriction rotation support and the relative pivoted rotation briquetting of ear cup body in a certain extent, rotation briquetting and connecting piece fixed connection, rotation support locate between connecting piece and the rotation briquetting, rotation support on with rotate support axis of rotation vertical direction articulated have a sliding support, sliding support and connecting piece between be equipped with restriction sliding support and the spacing circle of ear cup body relative pivoted in a certain extent. The utility model provides a headphone, its ear cup can rotate according to different people's demand at certain limit within a definite range self-adaptation, can satisfy the demand of rotation regulation, can protect the earphone inner circuit again.

Description

Head-wearing earphone

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of earphones, specifically a headphone.

[ background of the invention ]

Along with the improvement of living standard of people, music, opera, movie & TV etc. have become part in people's life, in order to obtain better sense of hearing enjoyment, people often need wear the earphone, and the earphone on the market mainly has four categories of wear-type, in-ear, earplug formula, supra-aural, wherein headphone has won the popular because of its tone quality preferred, to the characteristics that ear hearing impaired the minimum, simultaneously, people also are more and more high to headphone's quality requirement.

The earmuff design that surrounds the ear is adopted to the earcup on present headphone to gain the sealed effect of good and promote the sense of hearing and enjoy, but everybody's ear shape is different, if the earcup can not rotate according to different people's needs, the earmuff design of single formula of leaning on of enclosure is difficult to ensure that different people homoenergetic reaches good hearing effect when wearing. At present, the headset on the market mainly enables the ear cup to rotate in the horizontal direction by 360 degrees along the support through a universal ball connection, but the damage of the internal circuit of the headset is easily caused, and the service life of the headset is influenced.

[ Utility model ] content

An object of the utility model is to provide a headphone, its ear cup can be rotatory at the within range self-adaptation according to different people's demand, can satisfy the demand that rotates the regulation, can protect the earphone inner line again.

The utility model provides a technical scheme as follows:

the utility model provides a headset, is used for transmitting the ear cup body of sound and can move ear cup body pivoted adjusting part including locating the earphone both ends, ear cup body on be equipped with the connecting piece that supplies adjusting part and this body coupling of ear cup to use, adjusting part include and use the diameter to rotate the rotation briquetting that support and ear cup body rotated relatively in a certain extent with the restriction as the rotation axis, rotation briquetting and connecting piece fixed connection, the rotation support locate the connecting piece and rotate between the briquetting, the rotation support on with rotate the articulated sliding support that has of support axis of rotation vertical direction, sliding support and connecting piece between be equipped with restriction sliding support and ear cup body spacing collar that rotates relatively in a certain extent.

According to the headset, the rotating column fixedly connected with the rotating support is arranged in the diameter direction of the rotating support, and the connecting piece is provided with the rotating groove matched with the rotating column and the gap groove for providing a rotating gap for the relative rotation of the rotating support and the ear cup body.

According to the headset, the sliding support is provided with the hinge column which is axially vertical to the rotary column, the rotary support is provided with the hinge hole which is in hinge fit with the hinge column, and a fit clearance which provides a rotation space for the relative rotation of the sliding support and the ear cup body is arranged between the limiting ring and the sliding support.

According to the headset, the number of the rotating columns is two, and the two rotating columns are symmetrically arranged on the inner diameter of the rotating support.

According to the headset, the two rotating columns are provided with limiting blocks capable of limiting the rotation automation degree of the rotating support at the ends opposite to the rotating pressing block, and the rotating pressing block is provided with limiting holes matched with the limiting blocks.

According to the headset, the O-shaped rubber ring is arranged on the rotating column.

According to the headset, the relative rotation range of the rotating bracket and the ear cup body is 0-10 degrees, and the relative rotation range of the sliding bracket and the ear cup body is 0-10 degrees.

According to the headset, the connecting piece is provided with the positioning module for positioning the limiting ring.

According to the headset, the limiting ring is made of silica gel.

According to the headset, the sliding support is provided with the decorative cover clamped with the sliding support.

Compared with the prior art, the utility model discloses there is following advantage:

the utility model provides a headset, on one hand, when the ear cup body rotates, with the relative rotation takes place between ear cup body fixed connection's connecting piece and the rotating bracket, make the ear cup body rotate for the sliding bracket articulated with the rotating bracket, thereby realize the rotatory regulation of ear cup body for two directions about the ear, and simultaneously, the ear cup body takes place the relative rotation along articulated shaft and the sliding bracket articulated with the rotating bracket under the drive of rotating bracket, thereby realize the rotatory regulation of ear cup body for two directions about the ear, not only wear comfortablely, accord with ergonomic, and make the earmuff hug closely around the ear evenly, can form good sound between ear and the ear cup and seal, obtain good sense of hearing experience; on the other hand, be equipped with the rotation briquetting and rotate support and ear cup body in certain extent relative rotation with the restriction, be equipped with the spacing collar and rotate in certain extent relative rotation with restriction sliding support and ear cup body, can prevent that ear cup body from taking place excessive rotation and influencing earphone inner line, improve headphone's life.

[ description of the drawings ]

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is an exploded view of the structure of the embodiment of the present invention.

Fig. 3 is a schematic structural view of an ear cup body according to an embodiment of the present invention.

Fig. 4 is a schematic view of a rotating bracket structure according to an embodiment of the present invention.

Fig. 5 is a schematic view of a rotating pressing block according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a sliding support according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a spacing collar according to an embodiment of the present invention.

Fig. 8 is a partial cross-sectional view of an embodiment of the present invention.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, the present embodiment provides a headset.

This embodiment is used for transmitting the ear cup body 1 of sound and can drive ear cup body 1 pivoted adjusting part 2 including locating earphone both ends, ear cup body 1 on be equipped with and supply adjusting part 2 and ear cup body 1 to be connected the connecting piece 11 of usefulness, adjusting part 2 include and use the diameter to rotate support 21 and restriction rotation support 21 and ear cup body 1 relative pivoted rotation briquetting 22 in certain extent as the axis of rotation, rotation briquetting 22 and connecting piece 11 fixed connection, rotation support 21 locate between connecting piece 11 and the rotation briquetting 22, rotation support 21 on articulated have a sliding support 23 with rotation support 21 axis of rotation vertical direction, sliding support 23 and connecting piece 11 between be equipped with restriction sliding support 23 and ear cup body 1 relative pivoted spacing collar 24 in certain extent.

According to the headset provided by the embodiment, on one hand, when the ear cup body rotates, the connecting piece fixedly connected with the ear cup body and the rotating support rotate relatively, so that the ear cup body rotates relative to the sliding support hinged with the rotating support, and therefore the rotation adjustment of the ear cup body relative to the left direction and the right direction of an ear is realized; on the other hand, be equipped with the rotation briquetting and rotate support and ear cup body in certain extent relative rotation with the restriction, be equipped with the spacing collar and rotate in certain extent relative rotation with restriction sliding support and ear cup body, can prevent that ear cup body from taking place excessive rotation and influencing earphone inner line, improve headphone's life.

Furthermore, a rotating column 211 fixedly connected with the rotating support 21 is arranged in the diameter direction of the rotating support 21, and a rotating groove 111 mutually matched with the rotating column 211 and a gap groove 112 for providing a rotating gap for the relative rotation of the rotating support 21 and the ear cup body 1 are arranged on the connecting piece 11. The rotating column 211 rolls in the rotating groove 111 to drive the rotating bracket 21 and the ear cup body 1 to rotate relatively, and the ear cup is simple in structure and convenient to install.

Furthermore, the sliding support 23 is provided with a hinge column 231 which is perpendicular to the axial direction of the rotating column 211, the rotating support 21 is provided with a hinge hole 213 which is in hinge fit with the hinge column 231, and a fit gap 241 which provides a rotation space for the relative rotation of the sliding support 23 and the ear cup body 1 is arranged between the limiting ring 24 and the sliding support 23. The hinge post 231 is matched with the hinge hole 213 to drive the sliding support 23 and the ear cup body 1 to rotate relatively, and the structure is simple and the installation is convenient.

Further, the number of the rotating columns 211 is two, the two rotating columns 211 are symmetrically arranged on the inner diameter of the rotating support 21, the stress is more uniform, and the rotating effect is better.

Furthermore, the two rotating columns 211 are provided with a limiting block 212 at one end opposite to the rotating pressing block 22, the limiting block 212 can limit the rotating bracket 21 to rotate automatically, and the rotating pressing block 22 is provided with a limiting hole 221 matched with the limiting block 212. When the rotating bracket 21 rotates along the rotating shaft, the limiting block 212 contacts the hole wall of the limiting hole 221 when rotating along with the rotating column 211 to stop rotating, so that the rotating bracket 21 is effectively limited, and the rotating bracket 21 is prevented from excessively rotating.

Furthermore, the rotating column 211 is provided with an O-shaped rubber ring, so that the rotating column 211 is stressed more uniformly when rotating, and the rotating effect is better.

Furthermore, the relative rotation range of the rotating bracket 21 and the ear cup body 1 is 0-10 degrees, and the relative rotation range of the sliding bracket 23 and the ear cup body 1 is 0-10 degrees. The rotation of 0-10 degrees can meet the rotation regulation requirement, and simultaneously, the internal circuit of the earphone can be protected, thereby avoiding the influence on the service life of the headset caused by the damage of the internal circuit of the earphone caused by excessive rotation.

Furthermore, the connecting member 11 is provided with a positioning module 113 for positioning the limiting ring 24. The positioning module 113 can effectively prevent the limiting ring 24 from shifting, and guarantee the limiting effect of the limiting ring 24.

Furthermore, the limiting ring 24 is made of silica gel, and the silica gel has stable chemical property and high mechanical strength, and is beneficial to prolonging the service life.

Furthermore, a decorative cover 25 clamped with the sliding support 23 is arranged on the sliding support 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A headphone, characterized in that: including locating ear cup body (1) that earphone both ends are used for transmitting sound and can move ear cup body (1) pivoted adjusting part (2), ear cup body (1) on be equipped with and supply adjusting part (2) and ear cup body (1) to be connected connecting piece (11) of usefulness, adjusting part (2) including using the diameter to rotate support (21) and restriction rotation support (21) and ear cup body (1) relative rotation in certain extent rotation briquetting (22) of rotation, rotation briquetting (22) and connecting piece (11) fixed connection, rotation support (21) locate connecting piece (11) and rotate between briquetting (22), rotation support (21) go up and rotate support (21) axis of rotation vertical direction and articulate and have sliding support (23), sliding support (23) and connecting piece (11) between be equipped with restriction sliding support (23) and ear cup body (1) in certain extent relative pivoted spacing collar (2) 24).

2. The headphone of claim 1, wherein: the ear cup is characterized in that a rotating column (211) fixedly connected with the rotating support (21) is arranged in the diameter direction of the rotating support (21), and a rotating groove (111) matched with the rotating column (211) and a gap groove (112) providing a rotating gap for the relative rotation of the rotating support (21) and the ear cup body (1) are formed in the connecting piece (11).

3. The headphone of claim 2, wherein: sliding bracket (23) on be equipped with rotation post (211) axial vertically articulated post (231), rotation support (21) on be equipped with articulated hole (213) of articulated complex of articulated post (231), spacing collar (24) and sliding bracket (23) between be equipped with and provide fit clearance (241) of rotating the space for sliding bracket (23) and ear cup body (1) relative rotation.

4. The headphone of claim 2, wherein: the number of the rotating columns (211) is two, and the two rotating columns (211) are symmetrically arranged on the inner diameter of the rotating support (21).

5. The headphone of claim 4, wherein: two the rotation post (211) on with rotate briquetting (22) relative one end all be equipped with can restrict and rotate support (21) and rotate stopper (212) of degree of automation, rotation briquetting (22) on be equipped with stopper (212) matched with spacing hole (221).

6. The headphone of claim 2, wherein: an O-shaped rubber ring is arranged on the rotating column (211).

7. The headphone of claim 1, wherein: the relative rotation range of the rotating bracket (21) and the ear cup body (1) is 0-10 degrees, and the relative rotation range of the sliding bracket (23) and the ear cup body (1) is 0-10 degrees.

8. The headphone of claim 1, wherein: and a positioning module (113) for positioning the limiting ring (24) is arranged on the connecting piece (11).

9. The headphone of claim 1, wherein: the limiting ring (24) is made of silica gel.

10. The headphone of claim 1, wherein: the sliding support (23) is provided with a decorative cover (25) which is clamped with the sliding support (23).