CN221081524U

CN221081524U - Ear hanging earphone

Info

Publication number: CN221081524U
Application number: CN202322668674.6U
Authority: CN
Inventors: 许家林; 李明; 肖国柱
Original assignee: Shenzhen Yimu Acoustics Technology Co ltd
Current assignee: Shenzhen Yimu Acoustics Technology Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-06-04
Anticipated expiration: 2033-09-28

Abstract

An ear-hanging earphone, it relates to earphone technical field, includes: the earphone part comprises a bottom shell with a containing cavity and a face shell matched with the bottom shell, the containing cavity comprises a battery cavity and a horn cavity, and the battery cavity and the horn cavity are respectively provided with a battery and a horn; the rotating groove is formed in the side wall of the bottom shell and is communicated with the battery cavity; the ear hanging part is matched with the external outline of the root of the human ear, and one end of the ear hanging part penetrates through the rotating groove and then stretches into the battery cavity; the rotating assembly is arranged in the battery cavity and is matched with the hanging lug part so that the hanging lug part can rotate stably relative to the earphone part; the circuit board is arranged in the accommodating cavity, is positioned above the battery and the loudspeaker, and is electrically connected with the battery and the loudspeaker; and the positioning column is arranged in the accommodating cavity and used for positioning and fixing the circuit board so that the circuit board can be stably positioned above the battery and the loudspeaker. By adopting the technical scheme, the intelligent terminal can be adapted to different users, is simple and convenient to operate, has strong practicability and longer service life.

Description

Ear hanging earphone

Technical Field

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

Background

Headphones are listening devices that are often used in people's lives, and for users who move frequently, ear-hanging headphones are often used to avoid falling during movement. The ear hanging earphone mainly comprises an earphone part and an ear hanging part, wherein the earphone part is provided with a sound generating unit, the ear hanging part is matched with the external outline of the root of the human ear, when the ear hanging earphone is worn, the ear hanging part is hung at the root of the human ear, and the earphone part is abutted to the auditory canal of the human ear at the moment.

Because the wearing requirements of different users are different, namely, the shape and the size of ears of the users are different, a hanging earphone (such as CN 217643657U) appears, and the hanging ear part and the earphone part of the earphone can rotate relatively, so that the adjusting angle is adjusted to adapt to different users.

However, since the circuit board of the ear hanging earphone is arranged in the ear hanging part, the ear hanging earphone is easy to damage when being twisted and pulled with larger force, so that the whole ear hanging earphone is scrapped, and the service life is shorter.

Therefore, how to ensure that the ear hanging part and the earphone part can rotate and simultaneously reasonably arrange the circuit board on the ear hanging earphone so as to prolong the service life of the ear hanging earphone is a problem which needs to be solved by the technicians in the field.

Disclosure of utility model

The utility model aims to provide a pair of ear hanging type earphone, which is characterized in that a circuit board is reasonably arranged on the ear hanging type earphone while rotation between an ear hanging part and an earphone part is ensured, so that the use requirements of different users are met, and the service life of the ear hanging type earphone is prolonged.

The technical scheme adopted by the utility model is as follows: an ear mount earphone, comprising: the earphone part comprises a bottom shell with a containing cavity and a face shell matched with the bottom shell, the containing cavity comprises a battery cavity and a horn cavity, and a battery and a horn are arranged in the battery cavity and the horn cavity; the rotating groove is arranged on the side wall of the bottom shell and is communicated with the battery cavity; the ear hanging part is matched with the external outline of the root of the human ear, and one end of the ear hanging part penetrates through the rotating groove and then stretches into the battery cavity; the rotating assembly is arranged in the battery cavity and is matched with the hanging lug part so that the hanging lug part can rotate stably relative to the earphone part; the circuit board is arranged in the accommodating cavity, is positioned above the battery and the loudspeaker, and is electrically connected with the battery and the loudspeaker; and the positioning column is arranged in the accommodating cavity and used for positioning and fixing the circuit board so that the circuit board can be stably positioned above the battery and the loudspeaker.

Preferably, the positioning column is provided with a convex column, and the circuit board is provided with a positioning hole for being in plug-in fit with the convex column.

Preferably, the rotating assembly comprises a rotating assembly, the rotating assembly comprises a battery bracket arranged in a battery groove in a rotating mode and a fixing ring sleeved on the battery bracket, the battery bracket can rotate relative to the battery cavity, the battery bracket is provided with a battery groove for accommodating a battery, the fixing ring is fixedly sleeved on the outer side of the battery bracket, and one end of the hanging lug part extending into the battery cavity is fixedly connected with the side wall of the fixing ring.

Preferably, the rotating assembly further comprises a rotating shaft spring needle fixedly arranged at the bottom side of the battery cavity and a through hole formed in the bottom side of the battery support, the rotating shaft spring needle and the through hole are all vertically arranged, the through hole is communicated with the battery groove, and the top of the rotating shaft spring needle penetrates through the through hole and then stretches into the battery groove.

Preferably, the number of the rotating shaft spring pins and the through holes is a plurality of, the rotating shaft spring pins and the through holes are circumferentially distributed, and the rotating shaft spring pins and the through holes are in one-to-one correspondence.

Preferably, the ear hanging part and the fixing ring are integrally formed, the ear hanging part is made of soft rubber, and the fixing ring is made of hard rubber.

Preferably, the bottom shell is provided with a first sound outlet hole and a second sound outlet hole, the first sound outlet hole and the second sound outlet hole are respectively positioned on the side wall of the bottom shell and the bottom side of the bottom shell, the first sound outlet hole and the second sound outlet hole are communicated with the horn cavity, and waterproof nets are arranged at the first sound outlet hole and the second sound outlet hole.

Preferably, the top surface of the bottom shell is provided with a clamping convex edge, and one side of the surface shell facing the bottom shell is provided with a clamping groove matched with the clamping convex edge in a clamping manner.

After the technical scheme is adopted, the utility model has the beneficial effects that:

1. According to the application, the circuit board can be stably arranged above the battery and the loudspeaker through positioning and fixing the positioning column, namely, the circuit board can be stably fixed in the accommodating cavity of the earphone part, the circuit board is not required to be arranged in the ear hanging part, the service life is prolonged, and meanwhile, the ear hanging part can stably rotate relative to the earphone part through the cooperation between the rotating assembly and the ear hanging part, so that the circuit board can be adapted to different users, and the use requirements of the users are met;

2. According to the application, through the cooperation among the battery support, the fixing ring, the rotating shaft spring needle and the through hole, the battery support can stably rotate relative to the battery cavity, namely, the ear hanging part can stably rotate relative to the earphone part, so that when a user wears the ear hanging part, the ear hanging part can be worn on the ear of the user by driving the ear hanging part to rotate back and forth, the operation is simple and convenient, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a diagram showing a fitting relationship between the earphone part and the ear hanging part in the present embodiment;

FIG. 3 is a partial cross-sectional view of the present embodiment;

FIG. 4 is a partial exploded view of the present embodiment;

fig. 5 is a schematic view for showing the fitting relationship between the battery holder and the hanging portion.

Reference numerals illustrate: 1. an earphone part; 11. a bottom case; 111. a rotating groove; 112. a first sound outlet hole; 113. a second sound outlet hole; 114. a waterproof net; 115. clamping the convex edge; 12. a face shell; 121. a clamping groove; 13. a receiving chamber; 131. a battery cavity; 132. a horn cavity; 14. a horn; 15. a battery; 16. a circuit board; 161. positioning holes; 17. positioning columns; 171. a convex column; 2. ear hanging; 3. a rotating assembly; 31. a battery holder; 311. a battery case; 32. a fixing ring; 33. a rotating shaft spring needle; 34. and a through hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. 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, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "back", "side", "circumferential", and the like of the present utility model indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Moreover, the terms first, second, etc. are only used to distinguish a plurality of components or structures having the same or similar structure, and do not denote any particular limitation on the arrangement order or connection relationship.

The present embodiment relates to an ear hanging earphone, referring to fig. 1 and 2, including an earphone portion 1 and an ear hanging portion 2, the earphone portion 1 includes a bottom shell 11 having a receiving cavity 13 and a face shell 12 matched with the bottom shell 11, the bottom shell 11 is tightly matched with the face shell 12, and the face shell 12 and the bottom shell 11 achieve fixation between the bottom shell 11 and the face shell 12 by dispensing. The ear hanging part 2 is arranged in an arc shape, and the outer outline of the ear root of the ear is matched with that of the ear hanging part 2, so that the ear hanging part 2 can be hung on the ear of a user and fixed, and the earphone part 1 is abutted to the auditory canal of the ear of the user at the moment.

Referring to fig. 2 and 3, the accommodating chamber 13 includes a battery chamber 131 and a horn chamber 132, and the battery chamber 131 and the horn chamber 132 are respectively provided with a battery 15 and a horn 14. The side wall of the bottom shell is provided with a rotating groove 111, the rotating groove 111 is arranged along the circumferential direction of the bottom shell 11, the rotating groove 111 is communicated with the battery cavity 131, and one end of the hanging lug part 2 penetrates through the rotating groove 111 and then stretches into the battery cavity 131.

A rotating assembly 3 is provided in the battery chamber 131 for cooperating with the ear-hanging portion 2 so that the ear-hanging portion 2 can be stably rotated relative to the earphone portion 1.

Specifically, the rotating assembly 3 includes a battery bracket 31 rotatably disposed in the battery cavity 131 and a fixing ring 32 sleeved on the battery bracket 31, wherein the cross section of the battery bracket 31 is circular, the battery bracket 31 can rotate relative to the battery cavity 131, a battery slot 311 for accommodating the battery 15 is formed in the battery bracket 31, the fixing ring 32 is fixedly sleeved on the outer side of the battery bracket 31, and one end of the hanging part 2 extending into the battery cavity 131 is fixedly connected with the side wall of the fixing ring 32.

Further, referring to fig. 4 and 5, the rotating assembly 3 further includes a rotating shaft spring pin 33 fixedly disposed at the bottom side of the battery cavity 131 and a through hole 34 formed at the bottom side of the battery bracket 31, the rotating shaft spring pin 33 and the through hole 34 are all vertically disposed, the through hole 34 is communicated with the battery slot 311 on the battery bracket 31, and the top of the rotating shaft spring pin 33 penetrates through the through hole 34 and then extends into the battery slot 311.

Further, the number of the rotating shaft elastic pins 33 and the through holes 34 is a plurality, the rotating shaft elastic pins 33 and the through holes 34 are circumferentially distributed, and the rotating shaft elastic pins 33 and the through holes 34 are in one-to-one correspondence. In this embodiment, the number of the rotating shaft elastic pins 33 and the through holes 34 is four, and the four rotating shaft elastic pins 33 and the four through holes 34 are in one-to-one correspondence and are in plug-in fit, so that the battery bracket 31 can stably rotate relative to the battery cavity 131, and further the ear hanging part 2 can stably rotate relative to the earphone part 1, so that the ear hanging part 2 can be adapted to different users.

In addition, the hanging part 2 and the fixing ring 32 are integrally formed, the hanging part 2 is made of soft rubber, and the fixing ring 32 is made of hard rubber.

It can be appreciated that the ear hanging portion 2 made of soft rubber material can be attached to the human ear more, and the ear hanging portion 2 is not easy to squeeze the human ear after being worn, so that the situation that the user feels ear pain after wearing the ear hanging portion for a long time is avoided, and the fixing ring 32 made of hard rubber material can be stably sleeved on the outer side of the battery bracket 31, so that the ear hanging portion 2 can stably rotate relative to the earphone portion 1.

Further, referring to fig. 1 and 2, a first sound outlet 112 and a second sound outlet 113 are provided on the bottom shell 11, the first sound outlet 112 and the second sound outlet 113 are located on a side wall of the bottom shell 11 and a bottom side of the bottom shell 11, the first sound outlet 112 and the second sound outlet 113 are all communicated with the speaker cavity 132, and waterproof nets 114 are provided at the first sound outlet 112 and the second sound outlet 113.

It can be appreciated that, through the cooperation between the first sound outlet 112 and the second sound outlet 113, the sound in the speaker cavity 132 can penetrate into the auditory canal of the user through the first sound outlet 112 and the second sound outlet 113, so that the user can hear stereo sound, and the effect of improving sound quality is achieved.

Referring to fig. 3 and 4, a circuit board 16 is further disposed in the bottom case 11, the circuit board 16 is disposed in the accommodating cavity 13, the circuit board 16 is disposed above the battery 15 and the horn 14, and the battery 15 and the horn 14 are electrically connected to the circuit board 16.

A positioning column 17 for positioning and fixing the circuit board 16 is arranged in the bottom shell 11, so that the circuit board 16 can be stably positioned above the battery 15 and the loudspeaker 14. In this embodiment, the number of the positioning columns 17 is two, the two positioning columns 17 are located in the middle of the accommodating cavity 13 (i.e. the junction of the battery cavity 131 and the speaker cavity 132), and the two positioning columns 17 cooperate to fix the circuit board 16.

Further, the positioning post 17 is provided with a post 171, the circuit board 16 is provided with a positioning hole 161 for being in plug-in fit with the post 171, the positioning hole 161 penetrates through the upper side and the lower side of the circuit board 16, and the top end of the post 171 extends into the positioning hole 161 and is flush with the top surface of the circuit board 16.

It can be appreciated that, through the cooperation among the positioning posts 17, the protruding posts 171 and the positioning holes 161, the circuit board 16 can be stably installed in the accommodating groove, the circuit board 16 is not required to be installed in the hanging part 2, the service life of the circuit board 16 is prolonged, the overall structure of the earphone part 1 is compact, the size of the earphone part 1 is reduced, the quality of the earphone part 1 is reduced, and the wearing comfort is improved.

In addition, in order to make the cooperation between drain pan 11 and face shell 12 tighter, be provided with the protruding edge 115 of joint on the drain pan 11, the protruding edge 115 of joint is located the top surface of drain pan 11, and the protruding edge 115 of joint sets up along the circumference direction of drain pan 11, and the protruding edge 115 of joint is located the open-ended border of holding tank, and face shell 12 is offered towards one side of drain pan 11 and is used for with the protruding edge 115 joint complex joint recess 121 of joint. During assembly, glue is firstly injected into the clamping convex edge 115 and the clamping groove 121, and the face shell 12 is covered on the bottom shell 11, so that the face shell 12 and the bottom shell 11 are connected more tightly.

The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A suspension ear phone comprising:

The earphone part (1) comprises a bottom shell (11) with a containing cavity (13) and a surface shell (12) matched with the bottom shell (11), wherein the containing cavity (13) comprises a battery cavity (131) and a horn cavity (132), and a battery (15) and a horn (14) are respectively arranged in the battery cavity (131) and the horn cavity (132);

A rotation groove (111) which is arranged on the side wall of the bottom shell (11) and is communicated with the battery cavity (131);

The hanging lug part (2) is matched with the external outline of the root of the human lug, and one end of the hanging lug part penetrates through the rotating groove (111) and then stretches into the battery cavity (131);

the rotating assembly (3) is arranged in the battery cavity (131) and is matched with the hanging lug part (2) so that the hanging lug part (2) can rotate stably relative to the earphone part (1);

The circuit board (16) is arranged in the accommodating cavity (13), is positioned above the battery (15) and the loudspeaker (14), and is electrically connected with the battery (15) and the loudspeaker (14);

And the positioning column (17) is arranged in the accommodating cavity (13) and is used for positioning and fixing the circuit board (16), so that the circuit board (16) can be stably positioned above the battery (15) and the loudspeaker (14).

2. The ear-hanging earphone according to claim 1, wherein the positioning post (17) is provided with a convex post (171), and the circuit board (16) is provided with a positioning hole (161) for being in plug-in fit with the convex post (171).

3. The ear hanging earphone as claimed in claim 1, wherein the rotating assembly (3) comprises a battery holder (31) rotatably arranged in the battery cavity (131) and a fixing ring (32) sleeved on the battery holder (31), the battery holder (31) can rotate relative to the battery cavity (131), a battery groove (311) for accommodating the battery (15) is formed in the battery holder (31), the fixing ring (32) is fixedly sleeved on the outer side of the battery holder (31), and one end of the ear hanging part (2) extending into the battery cavity (131) is fixedly connected to the side wall of the fixing ring (32).

4. A pair of ear-mounted headphones according to claim 3, wherein the rotating assembly (3) further comprises a rotating shaft spring pin (33) fixedly arranged at the bottom side of the battery cavity (131) and a through hole (34) formed at the bottom side of the battery support (31), the rotating shaft spring pin (33) and the through hole (34) are vertically arranged, the through hole (34) is communicated with the battery groove (311), and the top of the rotating shaft spring pin (33) penetrates through the through hole (34) and then stretches into the battery groove (311).

5. The ear hanging earphone according to claim 4, wherein the number of the rotating shaft elastic pins (33) and the through holes (34) is a plurality of rotating shaft elastic pins (33) and a plurality of through holes (34) are circumferentially distributed, and the rotating shaft elastic pins (33) and the through holes (34) are in one-to-one correspondence.

6. A pair of ear phones according to claim 3, wherein the ear hanging portion (2) and the fixing ring (32) are integrally formed, the ear hanging portion (2) is made of soft rubber, and the fixing ring (32) is made of hard rubber.

7. The ear-hanging earphone according to claim 1, wherein the bottom shell (11) is provided with a first sound outlet hole (112) and a second sound outlet hole (113), the first sound outlet hole (112) and the second sound outlet hole (113) are respectively located on the side wall of the bottom shell (11) and the bottom side of the bottom shell (11), the first sound outlet hole (112) and the second sound outlet hole (113) are both communicated with the horn cavity (132), and waterproof nets (114) are arranged at the first sound outlet hole (112) and the second sound outlet hole (113).

8. The ear hanging earphone according to claim 1, wherein a clamping convex edge (115) is arranged on the top surface of the bottom shell (11), and a clamping groove (121) for being matched with the clamping convex edge (115) in a clamping manner is formed on one side of the face shell (12) facing the bottom shell (11).