CN220273836U

CN220273836U - Adjustable earphone

Info

Publication number: CN220273836U
Application number: CN202321754520.2U
Authority: CN
Inventors: 林东平
Original assignee: Shenzhen Youbilan Electronics Co ltd
Current assignee: Shenzhen Youbilan Electronics Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-29
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to an adjustable earphone which comprises an earphone body and an ear hook, wherein the earphone body is provided with a first connecting part, the ear hook is provided with a second connecting part, and the second connecting part is rotationally connected with the first connecting part so as to enable the ear hook to rotate relative to the earphone body; the earphone comprises an earphone body, a first connecting part and a second connecting part, wherein the first connecting part is provided with a first positioning part, the second connecting part is provided with a second positioning part, and when the ear hook rotates relative to the earphone body, the first positioning part is matched with the second positioning part so that the ear hook and the earphone body are positioned at different preset angle positions. The ear hook can rotate relative to the earphone body, and a user can adjust the ear hook to the most comfortable use position, so that the adjustment of the ear hook is convenient, the applicability of the earphone can be improved, the requirements of different people can be met, and the use is convenient.

Description

Adjustable earphone

Technical Field

The utility model relates to the technical field of earphones, in particular to an adjustable earphone.

Background

Under the condition that the existing users use electronic products, more and more users like to use headphones to answer calls or music. The ear-hanging earphone is widely applied because the earphone is worn without being plugged into ears, and is comfortable and stable to wear. The existing ear-hanging earphone is relatively fixed in design, the angle of the ear-hanging earphone cannot be adjusted, and because the ear shapes of people are different, the ear-hanging earphone is often limited by one style, the requirements of different people cannot be met, the use is inconvenient, and the experience is affected.

Accordingly, the prior art is in need of development.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, an object of the present utility model is to propose an adjustable earphone.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an adjustable earphone which comprises an earphone body and an ear hook, wherein the earphone body is provided with a first connecting part, the ear hook is provided with a second connecting part, and the second connecting part is rotationally connected with the first connecting part so as to enable the ear hook to rotate relative to the earphone body;

the earphone comprises an earphone body, a first connecting part and a second connecting part, wherein the first connecting part is provided with a first positioning part, the second connecting part is provided with a second positioning part, and when the ear hook rotates relative to the earphone body, the first positioning part is matched with the second positioning part so that the ear hook and the earphone body are positioned at different preset angle positions.

Further, a rotating shaft group is connected between the first connecting portion and the second connecting portion, the rotating shaft group comprises a rotating shaft, a shaft hole and a fixing piece, the rotating shaft is arranged on the second connecting portion, the shaft hole is arranged on the first connecting portion, and the rotating shaft penetrates through the shaft hole and is connected through the fixing piece so that the ear hook is connected with the earphone body in a rotating mode.

Further, the first connecting portion is a boss, the second connecting portion is a concave table, the rotating shaft is arranged on the central position of the concave table, the shaft hole is arranged on the central position of the boss, the rotating shaft penetrates through the shaft hole, and the fixing piece is connected with the rotating shaft through a pressing block, so that the concave table is rotationally connected with the boss.

Further, the first positioning portion is a ball, the second positioning portion comprises a plurality of positioning grooves, the positioning grooves are circumferentially arranged at intervals along the center point of the rotating shaft, and when the ear hook rotates relative to the earphone body, the ball is matched with different positioning grooves to enable the ear hook to be in different preset angle positions with the earphone body.

Further, the ball comprises a rod body and a ball head arranged at the upper end of the rod body, the boss is provided with a mounting groove, the rod body is mounted in the mounting groove, and the ball head is exposed on the boss.

Further, the upper surface of boss is protruding to be provided with the arc piece, the lower surface of concave station is provided with the arc wall, the arc piece with the arc wall cooperation makes the ear-hook winds the earphone body rotates in predetermineeing the within range.

Further, the ear hook rotates around the earphone body within a range of 0-108 degrees.

Further, the earphone body comprises a face shell and a bottom shell, the face shell is assembled and connected with the bottom shell to form a device space, a control circuit board, a battery and a loudspeaker are arranged in the device space, the loudspeaker and the battery are respectively and electrically connected with the control circuit board, the bottom shell is provided with a sound outlet hole, the loudspeaker is arranged in the sound outlet hole, and the boss is arranged on the bottom shell.

Further, the boss and the bottom shell are of an integrally formed structure.

Further, an annular groove is formed in the periphery of the boss of the bottom shell, and the concave platform is sleeved outside the boss and is accommodated in the annular groove.

The technical scheme of the utility model has the beneficial effects that:

the ear hook can rotate relative to the earphone body, and a user can adjust the ear hook to the most comfortable use position, so that the adjustment of the ear hook is convenient, the applicability of the earphone can be improved, the requirements of different people can be met, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of an earphone of the present utility model;

FIG. 2 is a partially exploded view of the earphone of the present utility model;

FIG. 3 is a partially exploded view of the earphone of the present utility model;

FIG. 4 is an exploded view of the earphone of the present utility model;

FIG. 5 is a partially exploded view of the earphone of the present utility model;

FIG. 6 is a schematic view of the structure of the second connecting portion of the present utility model;

FIG. 7 is a schematic cross-sectional view of an earphone of the present utility model;

fig. 8 is a schematic diagram of the wearing of the headset of the present utility model.

Reference numerals illustrate:

100-earphone, 10-earphone body, 11-first connecting part, 12-first locating part, 13-boss, 14-ball, 141-body of rod, 142-ball, 15-mounting groove, 16-arc piece, 17-face shell, 18-drain pan, 181-sound hole, 182-ring channel, 101-control circuit board, 102-battery, 103-loudspeaker, 20-ear-hanging, 21-second connecting part, 22-second locating part, 23-concave table, 24-locating groove, 25-arc groove, 26-magnet, 31-pivot, 32-shaft hole, 33-mounting, 34-briquetting.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the specific embodiments described herein are only for explaining the present utility model and are not limited thereto. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be either a fixed connection or a removable connection or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 7, the present utility model provides an adjustable earphone 100, which includes an earphone body 10 and an ear hook 20, wherein the ear hook 20 is in a curved hook shape, and is adapted to the ear shape of a human body, so as to increase the fitting degree of wearing, and facilitate wearing; the earphone body 10 is provided with a first connection portion 11, the ear hook 20 is provided with a second connection portion 21, and the second connection portion 21 is rotatably connected with the first connection portion 11, so that the ear hook 20 rotates relative to the earphone body 10.

The first connecting portion 11 is provided with the first location portion 12, the second connecting portion 21 is provided with the second location portion 22, when the ear-hook 20 rotates relative to the earphone body 10, the first location portion 12 cooperates with the second location portion 22 so that the ear-hook 20 and the earphone body 10 are located at different preset angle positions, play a role in location, prevent the ear-hook 20 from shaking after rotating to a preset angle, and maintain stability.

Compared with the prior art, the ear-hook earphone is relatively fixed in design, the ear-hook 20 of the utility model can rotate relative to the earphone body 10, and the user can adjust to the most comfortable use position, thereby being convenient for adjusting the ear-hook 20, improving the applicability of the earphone 100, meeting the requirements of different people and being convenient for use.

In this embodiment, the ear hook 20 is made of TPU soft rubber, so that the user wears the ear hook more comfortably, and the user cannot feel ear pain after wearing the ear hook for a long time; the first connecting portion 11 is made of ABS hard rubber, so that the rotation is smoother, and the positioning is more accurate when the angle of the ear hook 20 is adjusted; the ear hook 20 and the first connecting portion 11 are integrally formed by two-shot injection molding, so that the bonding firmness between the two is improved.

Specifically, a rotating shaft group is connected between the first connecting portion 11 and the second connecting portion 21, the rotating shaft group includes a rotating shaft 31, a shaft hole 32 and a fixing piece 33, the fixing piece 33 may be a screw, the rotating shaft 31 is disposed on the second connecting portion 21, the shaft hole 32 is disposed on the first connecting portion 11, and the rotating shaft 31 passes through the shaft hole 32 and is connected through the fixing piece 33 so that the ear hook 20 is rotationally connected with the earphone body 10.

Of course, the positions of the rotating shaft 31 and the shaft hole 32 may also be exchanged, and the user may specifically set according to the actual situation.

Referring to fig. 2, 5 and 7, the first connecting portion 11 is a boss 13, the second connecting portion 21 is a recess 23, the rotating shaft 31 is disposed at a central position of the recess 23, the shaft hole 32 is disposed at a central position of the boss 13, the rotating shaft 31 passes through the shaft hole 32, the fixing member 33 is connected with the rotating shaft 31 through a pressing block 34, so that the recess 23 is rotationally connected with the boss 13, and at this time, the pressing block 34, the fixing member 33 and the ear hook 20 are integrally formed to rotate along with the ear hook 20.

The pressing block 34 is located below the shaft hole 32, and a gap is formed between the pressing block and the shaft hole 32, so that the ear hook 20 can rotate relative to the earphone body 10.

Further, the first positioning portion 12 is a ball 14, the second positioning portion 22 includes a plurality of positioning grooves 24, the positioning grooves 24 are circumferentially spaced along a center point of the rotating shaft 31, and when the ear hook 20 rotates relative to the earphone body 10, the ball 14 cooperates with different positioning grooves 24 to enable the ear hook 20 and the earphone body 10 to be at different preset angle positions.

Specifically, the ball 14 includes a rod 141 and a ball 142 disposed at an upper end of the rod 141, the boss 13 is provided with a mounting groove 15, the rod 141 is mounted in the mounting groove 15, the ball 142 is exposed on the boss 13 and is used for being matched with the positioning groove 24, so that friction force between the ball and the positioning groove can be reduced, and smooth rotation can be ensured while positioning action is ensured.

In this embodiment, the boss 13 is provided with an arc block 16 protruding from the upper surface, the concave table 23 is provided with an arc groove 25 on the lower surface, and the arc block 16 cooperates with the arc groove 25 to rotate the ear hook 20 around the earphone body 10 within a preset range.

A starting position of the ear hook 20 when the starting end of the arc-shaped block 16 is in contact with the starting end of the arc-shaped groove 25; when the terminal end of the arc block 16 contacts with the terminal end of the arc slot 25, the end position of the ear hook 20 is defined between the two positions, which is the rotation travel range of the ear hook 20 around the earphone body 10, and plays a role of limiting, so as to prevent the ear hook 20 from rotating beyond the preset formed range.

Preferably, the ear hook 20 rotates around the earphone body 10 within a range of 0 ° to 108 °, correspondingly, 7 positioning grooves 24 are provided, and a spacing between adjacent positioning grooves 24 is 18 degrees, that is, the user rotates the ear hook 20 by 18 degrees to a use position, which can be specifically adjusted according to practical situations.

Referring to fig. 4, the earphone body 10 includes a face shell 17 and a bottom shell 18, the face shell 17 and the bottom shell 18 are assembled and connected to form a device space, a control circuit board 101, a battery 102 and a speaker 103 are disposed in the device space, the speaker 103 and the battery 102 are respectively electrically connected to the control circuit board 101, the battery 102 provides power to the control circuit board 101 and the speaker 103, the bottom shell 18 is provided with a sound outlet 181, the speaker 103 is disposed in the sound outlet 181, and the boss 13 is disposed on the bottom shell 18. The user can adjust according to the ear of equidimension the angle of ear-hook 20, makes wear more stably and comfortable, makes moreover loudspeaker 103 is close to the ear canal more, and the use experience is felt more perfect.

Preferably, the boss 13 and the bottom shell 18 are integrally formed, so that structural stability of the boss 13 is improved, and service life is prolonged.

In this embodiment, the bottom shell 18 is provided with an annular groove 182 around the boss 13, and the concave table 23 is sleeved outside the boss 13 and is accommodated in the annular groove 182, so as to perform a guiding function and increase the integrity between the ear hook 20 and the earphone body 10.

In this embodiment, a magnet 26 is disposed in the ear hook 20 and is magnetically connected to a charging box to charge the earphone 100.

In the earphone 100 of the present utility model, when the earphone is mounted, the spindle 31 of the ear hook 20 is first inserted through the shaft hole 32, and the ear hook 20 and the bottom case 18 are connected by the pressing block 34 and the fixing member 33, so that the balls 14 correspond to the positioning grooves 24, and then the speaker 103, the control circuit board 101 and the battery 102 are sequentially mounted and the bottom case 18 is covered by the face case 17, thereby completing the mounting.

As shown in fig. 8, when the earphone 100 of the present utility model is used, the angle between the ear hook 20 and the earphone body 10 is firstly adjusted to the maximum (as shown in the position a in fig. 8), and then the ear hook 20 is worn on the ear (as shown by the dotted line in fig. 8), so that the user can rotate the earphone body 10 according to the use requirement to adjust the angle between the two, so that the earphone body 10 and the ear are more comfortable to fit, and the speaker 103 is adjusted to a suitable angle (as shown in the position B in fig. 8), and at this time, the user can also slightly adjust the angle according to the individual feeling, so that the ear is more comfortable.

The above examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the utility model are desired to be protected.

Claims

1. The adjustable earphone is characterized by comprising an earphone body and an ear hook, wherein the earphone body is provided with a first connecting part, the ear hook is provided with a second connecting part, and the second connecting part is rotationally connected with the first connecting part so as to enable the ear hook to rotate relative to the earphone body;

2. The earphone of claim 1, wherein a rotating shaft group is connected between the first connecting portion and the second connecting portion, the rotating shaft group includes a rotating shaft, a shaft hole and a fixing member, the rotating shaft is disposed on the second connecting portion, the shaft hole is disposed on the first connecting portion, and the rotating shaft passes through the shaft hole and is connected through the fixing member so as to enable the ear hook to be rotatably connected with the earphone body.

3. The earphone of claim 2, wherein the first connection portion is a boss, the second connection portion is a concave table, the rotating shaft is disposed at a central position of the concave table, the shaft hole is disposed at a central position of the boss, the shaft hole is penetrated by the rotating shaft, and the fixing member is connected with the rotating shaft through a pressing block, so that the concave table is rotationally connected with the boss.

4. The earphone of claim 3, wherein the first positioning portion is a ball, the second positioning portion includes a plurality of positioning grooves, the positioning grooves are circumferentially spaced along a center point of the rotating shaft, and when the ear hook rotates relative to the earphone body, the ball cooperates with different positioning grooves to enable the ear hook to be at different preset angle positions with the earphone body.

5. The earphone of claim 4, wherein the ball comprises a rod body and a ball head arranged at the upper end of the rod body, the boss is provided with a mounting groove, the rod body is mounted in the mounting groove, and the ball head is exposed on the boss.

6. A headset as claimed in claim 3, wherein the boss has an upper surface provided with an arcuate block protruding therefrom, and the recess has a lower surface provided with an arcuate slot, the arcuate block cooperating with the arcuate slot to rotate the earhook about the headset body within a predetermined range.

7. The earphone of claim 6, wherein the earhook rotates about the earphone body in a range of 0-108 °.

8. The earphone of claim 3, wherein the earphone body comprises a face shell and a bottom shell, the face shell and the bottom shell are assembled and connected to form a device space, a control circuit board, a battery and a loudspeaker are arranged in the device space, the loudspeaker and the battery are respectively and electrically connected with the control circuit board, the bottom shell is provided with a sound outlet hole, the loudspeaker is arranged in the sound outlet hole, and the boss is arranged on the bottom shell.

9. The earphone of claim 8, wherein the boss is an integrally formed structure with the bottom shell.

10. The earphone of claim 8, wherein the bottom case is provided with an annular groove around the boss, and the concave is sleeved outside the boss and is accommodated in the annular groove.