CN216649931U

CN216649931U - Earphone structure of rotatory regulation ear-hang

Info

Publication number: CN216649931U
Application number: CN202122329059.3U
Authority: CN
Inventors: 刘金刚; 叶洪波
Original assignee: Dongguan Jisheng Technology Co ltd
Current assignee: Dongguan Jisheng Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-09-24
Publication date: 2022-05-31
Anticipated expiration: 2031-09-24
Also published as: CN216451509U; WO2022267400A1; CN216649962U; WO2022267397A1; CN216649932U; CN216649963U; CN114189778B; WO2022267398A1; WO2022267399A1; CN114189778A

Abstract

The utility model provides an earphone structure capable of rotationally adjusting an ear hook, which comprises an earphone body and the ear hook, wherein an electronic component and a rotating shaft are arranged in the earphone body; the ear hook is provided with an annular rotating body, the annular rotating body extends into the earphone body, and the rotating shaft is rotatably arranged in the annular rotating body in a penetrating way, so that the earphone body can rotate relative to the ear hook through the rotating shaft; the rotating shaft is of a hollow structure, and at least one part of the electronic component is arranged in the hollow structure of the rotating shaft. Utilize pivot inner space installation electronic components, make the inside structure of earphone body compacter, reduce the whole space of product, and then reduce the volume of the earphone structure of rotation regulation ear-hang.

Description

Earphone structure of rotatory regulation ear-hang

Technical Field

The utility model relates to the technical field of earphones, in particular to an earphone structure with a rotary adjusting ear hook.

Background

The ear-hung earphone is comfortable to wear and stable to wear, and is widely applied because the ear-hung earphone is not required to be plugged into ears when being worn. Many supra-aural earphones stretch into the earphone body with the partial structure of supra-aural and connect, and this structure that will make the supra-aural stretch into the earphone occupies the inside accommodation space of earphone body, and can influence this internal electronic components's of earphone setting. This may cause the earphone body to require a larger accommodation space, resulting in a larger volume of the earphone body, which affects the wearing comfort of the wearer.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to overcome the defects of the prior art, the present invention provides an earphone structure of a rotation adjustment ear hook.

The earphone structure of the rotary adjusting ear hook comprises an earphone body and the ear hook, wherein an electronic component and a rotating shaft are arranged in the earphone body; the ear hook is provided with an annular rotating body, the annular rotating body extends into the earphone body, and the rotating shaft is rotatably arranged in the annular rotating body in a penetrating way, so that the earphone body can rotate relative to the ear hook through the rotating shaft; the rotating shaft is of a hollow structure, and at least one part of the electronic component is arranged in the hollow structure of the rotating shaft. Electronic components are installed in the inner space of the rotating shaft, the whole space of a product is reduced, and the size of the earphone structure of the rotary adjusting ear hook is further reduced. Preferably, the electronic component includes a battery, and the battery is sealed in the rotating shaft.

The earphone body comprises a shell and an end cover, wherein an accommodating cavity for accommodating the annular rotating body and an assembling cavity for mounting the electronic component are formed in the shell, and the accommodating cavity and the assembling cavity are arranged side by side along the length direction of the shell; the end cover is connected with the shell and used for sealing the containing cavity and the assembling cavity. The arrangement of the end cover and the shell facilitates the assembly of electronic components inside the earphone body.

The earphone comprises an earphone body and is characterized in that an open slot is formed in the accommodating cavity and penetrates through the wall of the accommodating cavity, the annular rotating body penetrates through the open slot and is arranged in the accommodating cavity, and the open slot is arranged along the circumferential direction of the earphone body. Avoid the ear-hang protruding for the earphone body, make ear-hang and earphone body form integral type structure, the ear-hang both is the rotating structure spare and is the partly that the outward appearance is constituteed, can also reduce the whole volume of the earphone structure of rotation regulation ear-hang.

Further, the outer wall circumference cover of pivot is established the rubber circle to damping sense and leakproofness when increasing the rotation.

Optionally, the end cover is clamped with the enclosure, or the end cover is bolted with the enclosure.

The electronic component comprises a loudspeaker, and the loudspeaker is installed in the assembling cavity. Loudspeaker set up in the assembly chamber, far away from the pivot, when earphone body and ear-hang relatively rotated, mobilizable scope is big, is convenient for find best radio reception point, promotes radio reception effect.

A circuit board is arranged on one side, close to the end cover, of the interior of the earphone body and is used for being electrically connected with an electronic component arranged in the earphone body.

The accommodating cavity is formed in one end of the earphone body in the length direction, so that waste of an accommodating space inside the earphone body is avoided as much as possible.

The earphone structure capable of rotatably adjusting the ear hook has the following beneficial effects: the rotating shaft is designed to be of a hollow structure, and the electronic components are installed in the inner space of the rotating shaft, so that the structure inside the earphone body is more compact, the whole space of a product is reduced, and the size of the earphone structure of the rotary adjusting ear hook is reduced. Furthermore, set up along the circumference of earphone body, avoid the ear-hang protruding for the earphone body, reduce the whole volume of the earphone structure of rotation regulation ear-hang.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an earphone structure of a rotary adjusting ear hook according to the present invention;

FIG. 2 is an exploded view of the earphone structure of the rotary adjustment earhook of the present invention;

fig. 3 is another schematic structural diagram of the earphone structure of the rotation adjusting ear hook of the present invention.

Reference numerals are as follows:

1-an earphone body; 11-a containment chamber; 12-an assembly chamber; 13-open slots; 14-a housing; 15-end cap; 2, hanging the ears; 21-an annular swivel; 3-a rotating shaft; 31-a rubber ring; 4-a battery; 5-a circuit board; 6-a loudspeaker; 71-card slot; 72-elastic clamping part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the earphone structure of the rotation adjusting earhook 2 provided by the present embodiment includes an earphone body 1, an earhook 2, and a rotation shaft 3. Be provided with electronic components and pivot 3 in the earphone body 1, be provided with the annular on the ear-hang 2 and turn 21, the annular turns 21 and stretches into in the earphone body 1, and pivot 3 rotationally wears to locate in the annular turns 21, makes earphone body 1 can rotate for ear-hang 2 through pivot 3.

In some embodiments, a receiving cavity 11 may be formed in the earphone body 1, the receiving cavity 11 is used for receiving the annular rotator 21, and the remaining receiving space in the earphone body 1 forms an assembly cavity 12 for mounting components such as a sensor of the earphone. Hold and seted up open slot 13 on the chamber 11, open slot 13 runs through the chamber wall that holds chamber 11, and annular is rotated 21 and is passed open slot 13 and set up in holding chamber 11, and pivot 3 wears to establish in holding chamber 11 and annular is rotated 21, and earphone body 1 takes place relative rotation through pivot 3 and ear-hang 2. When the person of wearing is using the earphone structure of rotation regulation ear-hook 2, hang ear-hook 2 on the people's ear, earphone body 1 can follow open slot 13 and revolute 3 rotations of axle, and then makes earphone body 1 and ear-hook 2 rotate relatively, realizes adjusting the angle between ear-hook 2 and earphone body 1 at the ear fore-and-aft direction. Like this the person of wearing can adjust the position on the people's ear according to earphone body 1 and the relative rotation of ear-hook 2 to reach the most suitable position, increase the laminating degree of wearing, conveniently wear.

The pivot 3 wears to establish in the chamber 11 that holds of earphone body 1 for some components and parts in the earphone body 1 need set up around pivot 3, and encircle shape, the size of the components and parts that pivot 3 set up very limited, can lead to the space in the earphone body 1 to be wasted. Therefore, the arrangement of the rotating shaft 3 has great influence on the arrangement of components, and the earphone body 1 has large volume and reduced wearing comfort.

This embodiment has proposed the earphone structure of a rotation regulation ear-hang 2, designs pivot 3 for hollow structure, and pivot 3 is inside to be used for holding at least some electronic components of the earphone structure of rotation regulation ear-hang 2, like battery 4, sensor etc.. Install some electronic components in pivot 3, can reduce the inside accommodation space of earphone body 1 who occupies, make the inside structure of earphone body 1 compacter. Utilize 3 inner space of pivot to install electronic components, reduce the whole space of product, and then reduce the volume of the earphone structure of rotation regulation ear-hang 2. Preferably, the electronic component installed in the rotating shaft 3 is a battery 4, and specifically, the battery 4 is sealed in the rotating shaft 3. Through 3 structural design of ingenious pivot with 3 multi-functional uses of pivot, not only 3 functions of pivot also rationally utilize 3 inner spaces of pivot with 3 insides of pivot become the components and parts cavity. Therefore, the internal space of the earphone is saved, and the size of the earphone body can be reduced as much as possible.

Further, the outer dimension of the rotating shaft 3 is equal to the dimension of the inner circle of the annular rotator 21 and equal to the dimension of the accommodating space of the accommodating chamber 11; the size of the accommodation space of the open slot 13 is equal to the size of the outer circle of the annular rotator 21. Therefore, the rotating shaft 3 and the annular rotating body 21, the rotating shaft 3 and the accommodating cavity 11, and the annular rotating body 21 and the open slot 13 can form good structural tight fit, so that a waterproof effect can be achieved. Preferably, a rubber ring 31 may be sleeved on the outer wall of the rotating shaft 3 in the circumferential direction to increase the rotation damping feeling and the sealing property.

The open slot 13 may be formed in the thickness direction of the earphone body 1, or may be formed along the circumferential direction of the earphone body 1. When the open slot 13 is opened in the thickness direction of the earphone body 1, the annular rotator 21 extends into the accommodating cavity 11 along the thickness direction of the earphone body 1, and the rotating shaft 3 penetrates through the accommodating cavity 11 and the annular rotator 21. When the open slot 13 was seted up along earphone body 1's circumference, annular rotation body 21 was located the open slot 13, and the pivot 3 is worn to locate and is held chamber 11 and annular rotation body 21, embodies that the open slot 13 is a U type opening, and annular rotation body 21 is located the U type opening.

Preferably, open slot 13 is seted up along earphone body 1's circumference, avoids ear-hang 2 protruding for earphone body 1, makes ear-hang 2 and earphone body 1 form the integral type structure, and ear-hang 2 not only is the rotating structure spare but also is the partly that the outward appearance constitutes, can also reduce the whole volume of the earphone structure of rotation regulation ear-hang 2.

Example 2

Referring to the attached drawing 1, in this embodiment, the earphone body 1 includes a housing 14 and an end cap 15, and a mounting cavity 12 for mounting electronic components is further formed in the earphone body 1. The housing 14 has a containing cavity 11, an opening slot 13 and a mounting cavity 12 formed therein, and an end cover 15 is connected to the housing 14 for closing the mounting cavity 12 and the containing cavity 11. A circuit board 5 is further arranged on one side, close to the end cover 15, inside the earphone body 1, and the circuit board 5 is used for being electrically connected with electronic components arranged inside the earphone body 1. The end cap 15 and the housing 14 may be snap-fit or bolted together. Wherein, the assembling cavity 12 and the containing cavity 11 are arranged side by side along the length direction of the machine shell 14. In this embodiment, the end cap 15 and the housing 14 are disposed to facilitate the assembly of the electronic components inside the earphone body 1.

Referring to fig. 3 of the specification, it is preferable that the receiving cavity 11 is provided at one end of the earphone body 1 in the length direction to avoid waste of the receiving space inside the earphone body 1 as much as possible. Electronic components includes loudspeaker 6, and loudspeaker 6 sets up in assembly chamber 12, and is far away from pivot 3, and when earphone body 1 and ear-hang 2 relative rotation, mobilizable scope is big, is convenient for find best radio reception point, promotes the radio reception effect.

A clamping assembly is arranged between the earphone body 1 and the annular rotating body 21 and used for realizing the rotation positioning between the earphone body 1 and the annular rotating body 21. The clamping assembly can be arranged in various ways, such as: an elastic damping part is arranged on the surface of the annular rotating body 21, which is in contact with the earphone body 1, and is used as a clamping component, and the damping generated by the clamping component can keep the relative position relation between the earphone body 1 and the ear hook 2 stable; or, the clamping assembly includes a plurality of card slots 71 and elastic card-connecting portions 72 for being clamped into the card slots 71, etc.

Other parts that are the same as those in embodiment 1 will not be described herein again.

In summary, the utility model provides an earphone structure with a rotary adjusting ear hook, wherein the rotary shaft is designed to be a hollow structure, and an electronic component is installed in the internal space of the rotary shaft, so that the internal structure of the earphone body is more compact, the overall space of the product is reduced, and the volume of the earphone structure with the rotary adjusting ear hook is further reduced. Furthermore, set up the open slot along the circumference of earphone body, avoid the ear-hang protruding for the earphone body, make ear-hang and earphone body form integral type structure, the ear-hang both is the rotating structure spare and is the partly that the outward appearance is constituteed, can also reduce the whole volume of the earphone structure of rotation regulation ear-hang.

The above-mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention, and various modifications other than the above-mentioned embodiments may be made, and the technical features of the above-mentioned embodiments may be combined with each other, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An earphone structure capable of rotatably adjusting an ear hook is characterized by comprising an earphone body and the ear hook, wherein an electronic component and a rotating shaft are arranged in the earphone body;

the ear hook is provided with an annular rotating body, the annular rotating body extends into the earphone body, and the rotating shaft is rotatably arranged in the annular rotating body in a penetrating way, so that the earphone body can rotate relative to the ear hook through the rotating shaft;

the rotating shaft is of a hollow structure, and at least one part of the electronic component is arranged in the hollow structure of the rotating shaft.

2. The earphone structure of claim 1, wherein the electronic component comprises a battery, and the battery is encapsulated in the rotating shaft.

3. The earphone structure of the rotation regulation ear hook according to claim 1, characterized in that the earphone body comprises a casing and an end cover, wherein a containing cavity for containing the annular rotator and a mounting cavity for mounting the electronic component are formed in the casing, and the containing cavity and the mounting cavity are arranged side by side along the length direction of the casing;

the end cover is connected with the shell and used for sealing the containing cavity and the assembling cavity.

4. The earphone structure of the rotation regulation ear hook according to claim 3, characterized in that the accommodating cavity is provided with an open slot, the open slot penetrates through the cavity wall of the accommodating cavity, the annular rotator penetrates through the open slot and is arranged in the accommodating cavity, and the open slot is arranged along the circumferential direction of the earphone body.

5. A rotation adjustable ear-hook earphone structure as claimed in claim 3, wherein the electronic component comprises a speaker, which is mounted in the mounting cavity.

6. The earphone structure of claim 3, wherein a circuit board is disposed inside the earphone body and on a side close to the end cap, and the circuit board is configured to be electrically connected to an electronic component disposed inside the earphone body.

7. The earphone structure of claim 3, wherein the end cap is clamped to the housing, or the end cap is bolted to the housing.

8. The earphone structure of a rotation regulation earhook according to claim 1, characterized in that a rubber ring is sleeved on the outer wall of the rotating shaft in the circumferential direction.

9. The earphone structure of a rotation regulation earhook according to claim 1, wherein the receiving cavity is provided at one end of the earphone body in a length direction.