CN216700276U

CN216700276U - Earphone shell and earphone

Info

Publication number: CN216700276U
Application number: CN202220060033.5U
Authority: CN
Inventors: 陈嘉宝; 何芊; 何辉; 赖少兵; 王勇; 包磊; 梁嘉豪
Original assignee: Guangzhou U&i Technology Co ltd
Current assignee: Guangzhou U&i Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-07
Anticipated expiration: 2032-01-11

Abstract

The utility model belongs to the technical field of earphones, and discloses an earphone shell and an earphone, wherein the earphone shell comprises a loudspeaker shell and a handle, the loudspeaker shell is used for being plugged into the ear of a user, a convex column and a guide groove are arranged on the loudspeaker shell, and the guide groove extends along the circumferential direction of the convex column; the handle exposes in user's ear for the user to hold, and the handle rotates to be connected in loudspeaker casing, and the projection rotates and wears to locate the handle, is provided with the reference column on the handle, and the reference column slides and sets up in the guide way. According to the utility model, the handle rotates around the axial direction of the convex column relative to the horn shell, so that a user can conveniently hold the handle to adjust the earphone shell to a proper wearing angle, and the sealing property and wearing comfort between the earphone shell and the ear of the user are improved; through the guide way with the location cooperate, realize the relative pivoted angle of brake valve lever and loudspeaker casing, also can avoid turned angle excessive when being convenient for adjust the earphone and wear the angle.

Description

Earphone shell and earphone

Technical Field

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

Background

At present, when the mobile terminal is used in public places, earphones become more and more preferred accessories of users, better scene experience feeling is provided for the users, and other people cannot be influenced. Because there is the difference in user's the duct angle of difference, it is good that all users can't be guaranteed to wear by same section earphone and the leakproofness, and current earphone can't adjust in the aspect of wearing comfort level and leakproofness, also can only adjust the comfort level and the leakproofness of wearing through changing the silica gel earplug on the earphone shell at most. Therefore, it is desirable to provide an adjustable earphone housing to improve the comfort and sealing of the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an earphone shell, which improves the sealing performance between the earphone shell and the ear of a user and the wearing comfort.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an earphone housing comprising:

the loudspeaker shell is used for being plugged into the ear of a user, a convex column and a guide groove are arranged on the loudspeaker shell, and the guide groove extends along the circumferential direction of the convex column;

the handle exposes in user's ear for the user to hold, the handle rotate connect in loudspeaker casing, the projection rotates and wears to locate the handle, be provided with the reference column on the handle, the reference column slide set up in the guide way.

Preferably, the handle includes the body and set up in the connection disc of body one end, the body is the form of buckling, the connection disc rotate connect in loudspeaker housing, the reference column set up in the connection disc deviates from the handle on the surface.

Preferably, a through hole is arranged on the connecting disc in a penetrating mode, and the convex column penetrates through the through hole.

Preferably, a circular groove is formed in the outer surface of the horn shell, the protruding column is arranged at the bottom of the circular groove, and the connecting disc is rotatably arranged in the circular groove.

Preferably, the loudspeaker comprises a connecting disc, the connecting disc is provided with a strip hole in a penetrating mode, the strip hole extends along the circumferential direction of the connecting disc, one end of the clamping piece is connected to the loudspeaker shell, and the other end of the clamping piece penetrates through the strip hole to abut against the surface, facing the pipe body, of the connecting disc.

Preferably, the fastener includes a penetrating portion and an abutting portion, the penetrating portion is movably penetrated through the elongated hole, one end of the penetrating portion is connected to the horn housing, the other end of the penetrating portion penetrates through the elongated hole and is connected to the abutting portion, and the abutting portion abuts against the surface of the connecting disc facing the tube body.

Preferably, the number of the buckling pieces and the number of the strip holes are two, the two buckling pieces are located on two sides of the protruding column respectively, and each buckling piece penetrates through one strip hole.

Preferably, the horn housing comprises a front housing and a rear housing which are connected with each other, the front housing and the rear housing are enclosed to form an accommodating cavity, and the rear housing is rotatably connected with the handle.

Preferably, the rear housing includes a bottom plate and an annular sidewall, one end surface of the annular sidewall is connected to the bottom plate, the other end surface of the annular sidewall is connected to the front housing, the handle is rotatably connected to the bottom plate, and the protruding column and the guide groove are respectively disposed on the bottom plate.

Preferably, the earphone comprises the earphone shell and the loudspeaker unit arranged in the earphone shell.

The utility model has the beneficial effects that:

the earphone shell is used for being plugged into a loudspeaker shell of a user ear and rotatably connected with a handle exposed out of the ear, and a convex column arranged on the loudspeaker shell is rotatably arranged in the handle in a penetrating manner, so that the handle can rotate clockwise or anticlockwise relative to the loudspeaker shell around the axial direction of the convex column, a user can conveniently hold the handle to adjust the earphone shell to a proper wearing angle, and the sealing performance and the wearing comfort level between the earphone shell and the user ear are improved. Through setting up the guide way on the loudspeaker casing and setting up the reference column on the handle and cooperate, realize the relative pivoted angle of brake valve lever and loudspeaker casing, also can avoid turned angle excessive when being convenient for adjust the earphone and wear the angle to protect the earphone.

Drawings

Fig. 1 is a first schematic structural diagram of an earphone housing according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an earphone housing according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a speaker housing of an earphone housing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a handle of a housing of an earphone provided by an embodiment of the utility model;

fig. 5 is a schematic partial structural diagram of an earphone housing according to an embodiment of the present invention.

In the figure:

1-a horn housing; 10-a containment chamber; 11-convex column; 12-a guide groove; 13-a circular groove; 14-a front housing; 15-rear housing; 151-a bottom plate; 152-an annular sidewall;

2-a handle; 21-a positioning column; 22-a tube body; 23-connecting the discs; 231-a through hole; 232-elongated holes;

3-a fastener; 31-a penetration portion; 32-abutment.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 4, an embodiment of the present invention provides an earphone housing, including a speaker housing 1 and a handle 2, wherein the speaker housing 1 is used for being plugged into an ear of a user, a boss 11 and a guide groove 12 are provided on the speaker housing 1, and the guide groove 12 extends along a circumferential direction of the boss 11; handle 2 exposes in user's ear for the user to hold, and handle 2 rotates to be connected in loudspeaker casing 1, and handle 2 is worn to locate in the rotation of projection 11, is provided with reference column 21 on handle 2, and reference column 21 slides and sets up in guide way 12.

The earphone shell is used for being plugged into a loudspeaker shell 1 of a user ear and rotatably connected with a handle 2 exposed out of the ear, and a convex column 11 arranged on the loudspeaker shell 1 is rotatably arranged in the handle 2 in a penetrating manner, so that the handle 2 can rotate clockwise or anticlockwise relative to the loudspeaker shell 1 around the axial direction of the convex column 11, a user can conveniently hold the handle 2 to adjust the earphone shell to a proper wearing angle, and the sealing performance and wearing comfort between the earphone shell and the user ear are improved. Through setting up guide way 12 on loudspeaker housing 1 and setting up reference column 21 on handle 2 and cooperate, realize the relative pivoted angle of brake valve lever 2 and loudspeaker housing 1, also can avoid turned angle excessive when being convenient for adjust the earphone and wear the angle to protect the earphone. In the present embodiment, the range of the rotation angle of the handle 2 relative to the speaker housing 1 around the axial direction of the boss 11 can be determined by setting the length of the guide groove 12 extending along the circumferential direction of the boss 11, and when the handle 2 rotates relative to the speaker housing 1 around the axial direction of the boss 11, the positioning column 21 slides in the guide groove 12 along the circumferential direction of the boss 11. When the handle 2 rotates clockwise around the convex column 11 to the position column 21 to abut against one end of the guide groove 12, the handle 2 cannot continue to rotate clockwise around the convex column 11, so that a limiting effect is formed, and when the handle 2 rotates counterclockwise around the convex column 11 to the position column 21 to abut against the other end of the guide groove 12, the handle 2 cannot continue to rotate counterclockwise around the convex column 11, so that the limiting effect is formed.

Alternatively, referring to fig. 2 and 4, the handle 2 includes a tube 22 and a connecting disc 23 disposed at one end of the tube 22, and the tube 22 is bent and extends away from the horn housing 1; the connecting disc 23 is rotatably connected to the horn housing 1, and the positioning column 21 is disposed on a surface of the connecting disc 23 facing away from the handle 2. Set up through body 22 and the cooperation of connection disc 23 to rotate with handle 2 and be connected and guarantee to rotate reliably between handle 2 and the loudspeaker casing 1, body 22 is convenient for the user and is plugged in the angle of ear's laminating with the ear in loudspeaker casing 1 after the ear.

Optionally, referring to fig. 2 and 4, a through hole 231 is formed through the connecting disc 23, the through hole 231 is located in the center of the connecting disc 23, the protruding pillar 11 is inserted into the through hole 231, and an outer wall of the protruding pillar 11 is rotationally matched with a hole wall of the through hole 231, so that rotational resistance is reduced.

Alternatively, referring to fig. 2 and 3, a circular groove 13 is formed on the outer surface of the horn housing 1, the boss 11 is disposed at the bottom of the circular groove 13, and the connecting disc 23 is rotatably disposed in the circular groove 13. Through setting up connection disc 23 and circular recess 13 normal running fit to make connection disc 23 at circular recess 13 internal rotation, and then reduce the friction to user's ear when adjusting earphone shell angle.

Optionally, referring to fig. 3 and 5, the earphone housing of this embodiment further includes a latch 3, a strip hole 232 is penetratingly disposed on the connecting disc 23, the strip hole 232 extends along a circumferential direction of the connecting disc 23, one end of the latch 3 is connected to the speaker housing 1, and the other end of the latch 3 passes through the strip hole 232 and abuts against a surface of the connecting disc 23 facing away from the tube 22.

Optionally, referring to fig. 3 and 5, the fastener 3 includes a penetrating portion 31 and an abutting portion 32, the penetrating portion 31 is slidably disposed in the elongated hole 232, one end of the penetrating portion is connected to the bottom of the circular groove 13 on the horn housing 1, the other end of the penetrating portion penetrates through the elongated hole 232 and is connected to the abutting portion 32, and the abutting portion 32 abuts against the surface of the connecting disc 23 facing the tube 22 to snap-connect the handle 2 and the horn housing 1. Support through setting up to realize will, handle 2 and loudspeaker casing 1 buckle connection by portion 32, wear to establish through setting up rectangular hole 232 on the one hand in order to supply buckle 3, on the other hand also can rotate when adjusting handle 2 and loudspeaker casing 1, buckle 3 can follow rectangular hole 232 and slide so as not to influence the angle of wearing of adjusting the earphone shell.

Optionally, the abutting portion 32 extends away from the protruding column 11, and the surface of the abutting portion 32 facing the bottom of the circular groove 13 is a plane, and the abutting portion abuts against the surface of the connecting disc 23 facing the tube 22, so that the handle 2 is in snap-fit connection with the horn housing 1.

Optionally, referring to fig. 4 and 5, two fasteners 3 and two elongated holes 232 are respectively disposed, the two fasteners 3 are respectively located on two sides of the stud 11, and each fastener 3 penetrates through one elongated hole 232. Through setting up two buckle spare 3 and two rectangular hole 232 cooperations, guarantee handle 2 and loudspeaker housing 1's joint strength.

Alternatively, referring to fig. 1 and 2, the speaker housing 1 includes a front housing 14 and a rear housing 15 connected to each other, the front housing 14 and the rear housing 15 are enclosed to form a receiving cavity 10, and the receiving cavity 10 is used for receiving circuit components of the earphone and electronic accessories such as a speaker unit. The front housing 14 extends into the ear and the rear housing 15 is rotatably connected to the handle 2 so that the angle of the earphone housing can be adjusted by the handle 2 to suit different users.

Alternatively, referring to fig. 2 and 3, the rear case 15 includes a bottom plate 151 and an annular side wall 152, one end surface of the annular side wall 152 is connected to the bottom plate 151, the other end surface is connected to the front case 14, the handle 2 is rotatably connected to the bottom plate 151, a circular groove 13 and a boss 11 are disposed on a surface of the bottom plate 151 facing away from the annular side wall 152, and the guide groove 12 is disposed on the bottom plate 151 in a penetrating manner. The base plate 151 is provided with mounting holes through which the circuit components in the handle 2 and the circuit components in the horn housing 1 are connected.

Optionally, a sound outlet is provided on the front housing 14.

The embodiment further provides an earphone, which includes the earphone housing and a speaker unit installed in the earphone housing, wherein the speaker unit is disposed in the accommodating cavity 10, and transmits audio through a sound outlet hole in the front housing 14.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A headset housing, comprising:

the loudspeaker shell (1) is used for being plugged into the ear of a user, a convex column (11) and a guide groove (12) are arranged on the loudspeaker shell (1), and the guide groove (12) extends along the circumferential direction of the convex column (11);

handle (2), expose in user's ear for the user to hold, handle (2) rotate connect in loudspeaker casing (1), projection (11) rotate and wear to locate handle (2), be provided with reference column (21) on handle (2), reference column (21) slide set up in guide way (12).

2. The earphone housing according to claim 1, wherein the handle (2) comprises a tube (22) and a connecting disc (23) disposed at one end of the tube (22), the tube (22) is bent, the connecting disc (23) is rotatably connected to the speaker housing (1), and the positioning column (21) is disposed on a surface of the connecting disc (23) facing away from the handle (2).

3. Earphone housing according to claim 2, wherein a through hole (231) is provided through the connecting disc (23), and the protruding pillar (11) is inserted into the through hole (231).

4. Earphone housing according to claim 2, characterized in that a circular groove (13) is provided on the outer surface of the speaker housing (1), the boss (11) is provided at the bottom of the circular groove (13), and the connecting disc (23) is rotatably provided in the circular groove (13).

5. The earphone housing according to claim 2, further comprising a snap (3), wherein a strip hole (232) is formed through the connecting disc (23), the strip hole (232) extends along the circumferential direction of the connecting disc (23), one end of the snap (3) is connected to the speaker housing (1), and the other end of the snap passes through the strip hole (232) and abuts against the surface of the connecting disc (23) facing the tube body (22).

6. The earphone housing according to claim 5, wherein the snap-in element (3) comprises a penetrating portion (31) and an abutting portion (32), the penetrating portion (31) is movably penetrated through the elongated hole (232), one end of the penetrating portion is connected to the speaker housing (1), the other end of the penetrating portion penetrates through the elongated hole (232) and is connected to the abutting portion (32), and the abutting portion (32) abuts against the surface of the connecting disc (23) facing the tube body (22).

7. The earphone housing according to claim 5, wherein there are two of the fasteners (3) and the elongated holes (232), the two fasteners (3) are respectively located at two sides of the protruding pillar (11), and each fastener (3) is inserted into one of the elongated holes (232).

8. A headset housing according to claim 1, characterized in that the horn housing (1) comprises a front housing (14) and a rear housing (15) connected to each other, the front housing (14) and the rear housing (15) enclosing a receiving chamber (10), the rear housing (15) being rotatably connected to the handle (2).

9. The earphone housing according to claim 8, wherein the rear case (15) comprises a bottom plate (151) and an annular side wall (152), one end surface of the annular side wall (152) is connected to the bottom plate (151), the other end surface is connected to the front case (14), the handle (2) is rotatably connected to the bottom plate (151), and the boss (11) and the guide groove (12) are respectively disposed on the bottom plate (151).

10. A headset comprising a headset housing according to any one of claims 1 to 9 and a speaker unit mounted in the headset housing.