CN218897283U

CN218897283U - Earphone

Info

Publication number: CN218897283U
Application number: CN202223128171.1U
Authority: CN
Inventors: 吴振超
Original assignee: Anhui Kaijie Digital Technology Co ltd
Current assignee: Anhui Kaijie Digital Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-21
Anticipated expiration: 2032-11-24

Abstract

The utility model provides an earphone, which comprises a first outer shell, a second outer shell, a fixing piece and a mounting ring, wherein the first outer shell is arranged on the left side of the second outer shell, a lead wire passes through the first outer shell from bottom to top and is electrically connected with a coil in the second outer shell, the mounting ring is clamped on the surface of an outer ring of the first outer shell, a connector is integrally formed on the right side of the surface of the outer ring of the mounting ring, a connecting shaft pin is integrally formed at the left end of the connector, and the lower end of the fixing piece is movably connected with the shaft pin, so that compared with the prior art, the earphone has the following beneficial effects: through set up the installation draw-in groove on the shell body of this earphone, pass through collar joint on shell body one with the mounting, the mounting is made by the PE material, and its material is soft, can take place deformation, and is the arc structure, can block on user's behind the ear root to fix this earphone, make the user also can not take place to drop when violently moving.

Description

Earphone

Technical Field

The utility model belongs to the technical field of earphones, and particularly relates to an earphone.

Background

Chinese patent No. CN205726296U describes an earphone, including an earphone body, a fixing member, a connecting member, and an earplug sleeve; the earphone body comprises a transverse part and a longitudinal part fixedly connected with the transverse part, and a containing cavity is arranged in the transverse part; the fixing piece comprises a lantern ring and an ear support fixedly connected with the lantern ring; the lantern ring is sleeved on the outer wall of the transverse part and is in rotary fit with the transverse part; the connecting piece is fixedly connected with one end of the transverse part far away from the longitudinal part; the connecting piece is internally provided with a channel for communicating the outside with the accommodating cavity of the transverse part; the earplug sleeve is sleeved on the outer wall of the connecting piece, and the earphone has the characteristics of being stable in wearing, not easy to fall off and comfortable in wearing.

In the above structure, the earphone body is fixed by arranging a fixing piece on the earphone body and fixing the fixing piece in the concha boat plugged in the ear, so that the effect of fixing the earphone body is achieved, in general, the depth of the concha boat is not too deep, and the user can obviously feel that the interior of the concha boat is easy to expand to two sides when being extruded by placing fingers in the concha boat, the fixing effect is not good, and the fixing piece still can fall off when in intense movement, therefore, the earphone is provided to solve the problem,

disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an earphone which solves the problems in the background art.

The utility model is realized by the following technical scheme: the earphone comprises a first outer shell, a second outer shell, a fixing piece and a mounting ring, wherein the right end of the second outer shell is provided with a sound outlet, and a magnet, a magnetic pole, a coil, a gasket and a vibrating membrane are arranged in the second outer shell;

the magnet is provided with a plurality of magnetic poles, the coil is wound on the magnetic poles, the vibrating diaphragm is arranged in the second outer shell through the gasket and is arranged at the left side of the sound outlet,

the first outer shell is arranged on the left side of the second outer shell, and the lead wire passes through the first outer shell from bottom to top and is electrically connected with the coil in the second outer shell;

the mounting ring is clamped on the outer ring surface of the first outer shell, and a connector is integrally formed on the right side of the outer ring surface of the mounting ring;

the left end of the connector is integrally formed with a connecting shaft pin, and the lower end of the fixing piece is movably connected with the connecting shaft pin.

As a preferred embodiment, the mounting clamping groove is formed on the surface of the outer ring of the first outer shell in an annular shape;

the clamping ring is glued on the inner ring surface of the mounting ring, and the mounting ring is sleeved in the mounting clamping groove of the first outer shell body through the clamping ring.

As a preferred embodiment, the inner diameter of the clamping ring is smaller than the outer diameter of the mounting clamping groove, and the clamping ring is a rubber ring in actual use, the rubber ring has certain elasticity and can deform when being extruded, so that the clamping ring is sleeved on the first outer shell, and when the clamping ring is placed in the mounting clamping groove, the clamping ring is clamped on the mounting clamping groove in a reverting mode, so that the mounting ring is convenient to fix.

As a preferred embodiment, the fixing piece is of an arc-shaped structure in actual use, and the lower end of the inward side of the fixing piece is provided with a cylindrical head which is convenient to wear on ears;

the fixing piece is made of PE material, and the inner wall of the fixing piece is provided with a soft cushion, so that the fixing piece has certain softness and cannot damage ears.

As a preferable implementation mode, a connecting rotating groove is formed in the lower left of the right side surface of the fixing piece in a recessed mode, and the connecting shaft pin is movably inserted into the connecting rotating groove so as to facilitate rotation of the fixing piece.

As a preferred embodiment, a countersunk groove is formed below the left side surface of the fixing piece, and the right wall of the countersunk groove is communicated with the connecting rotary groove through a communication hole;

the left side surface of the connecting shaft pin is recessed to the right to form a thread groove, and a countersunk screw penetrates through the countersunk groove and the communication hole to be connected in the thread groove.

After the technical scheme is adopted, the utility model has the beneficial effects that: the first earphone shell is provided with the mounting clamping groove, the fixing piece is clamped on the first earphone shell through the mounting ring, the fixing piece is made of PE material, is soft, can deform and is of an arc-shaped structure, and can be clamped on the rear root of the ear of a user, so that the earphone is fixed, and the user cannot fall off during intense movement;

the fixing piece is connected with the connector through the countersunk head screw, so that the fixing piece is convenient to install, and when the fixing piece is loosened after long-time use, the countersunk head screw is screwed down, the pressing force of the fixing piece and the connector is increased, and the fixing piece can not fall off when rotating.

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 diagram of the overall structure of an earphone according to the present utility model.

Fig. 2 is a schematic view of an unmounted fixture, mounting ring of an earphone according to the present utility model.

Fig. 3 is a schematic structural view of a mounting ring of an earphone according to the present utility model.

Fig. 4 is a schematic structural view of a fixing member of an earphone according to the present utility model.

Fig. 5 is a schematic connection diagram of a fixing member and a connector of an earphone according to the present utility model.

In the figure, a first 1-outer shell, a first 11-mounting clamping groove, a second 2-mounting ring, a second 21-clamping ring, a second 3-outer shell, a first 4-fixing piece, a second 41-connecting rotating groove, a second 42-cylindrical head, a second 5-connecting head, a second 51-connecting shaft pin and a second 6-countersunk head screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

Referring to fig. 1 to 5, the present utility model provides a technical solution: an earphone comprises a first outer shell 1, a second outer shell 3, a fixing piece 4 and a mounting ring 2, wherein the right end of the second outer shell 3 is provided with a sound outlet, and a magnet, a magnetic pole, a coil, a gasket and a vibrating membrane are arranged in the second outer shell 3;

the magnet is provided with a plurality of magnetic poles, the coil is wound on the magnetic poles, the vibrating diaphragm is arranged inside the second outer shell 3 through the gasket and is arranged at the left side of the sound outlet,

the first outer shell 1 is arranged at the left side of the first outer shell 3, and the lead wire passes through the first outer shell 1 from bottom to top and is electrically connected with the coil inside the second outer shell 3;

the mounting ring 2 is clamped on the outer ring surface of the first outer shell 1, and a connector 5 is integrally formed on the right side of the outer ring surface of the mounting ring 2;

the left end of the connector 5 is integrally formed with a connecting shaft pin 51, and the lower end of the fixing piece 4 is movably connected with the connecting shaft pin 51.

When in actual use, the magnet, the coil, the vibrating diaphragm with better magnetic conduction and the like are arranged in the earphone, the coil is sleeved on the magnet, the magnet has certain attraction to the vibrating diaphragm, the vibrating diaphragm is slightly bent at ordinary times, when audio current passes through the coil, the magnet generates an alternating magnetic field, the magnetic field can strengthen or weaken the total magnetic field, the vibrating diaphragm can be further bent or relaxed to generate vibration under the action of the attraction of the magnetic field, and surrounding air generates corresponding vibration, so that sound is generated.

As an embodiment of the present utility model, referring to fig. 1, 2 and 3, an installation slot 11 is formed on the outer ring surface of the first outer shell 1 in a ring shape;

the clamping ring 21 is glued on the surface of the inner ring of the mounting ring 2, and the mounting ring 2 is sleeved in the mounting clamping groove 11 of the first outer shell 1 through the clamping ring 21.

The internal diameter of joint ring 21 is less than the external diameter of installation draw-in groove 11, and joint ring 21 is a rubber ring when in actual use, and rubber ring itself has certain elasticity, can take place deformation when receiving the extrusion to cup joint on shell body one 1, when arranging in installation draw-in groove 11, then can resume former form card on installation draw-in groove 11, the fixed of installation ring 2 of being convenient for.

The fixing piece 4 is of an arc-shaped structure in actual use, and the lower end of the inward side of the fixing piece 4 is provided with a cylindrical head 42 which is convenient to wear on ears;

the fixing piece 4 is made of PE material, and a soft cushion is arranged on the inner wall of the fixing piece 4, so that the fixing piece has certain softness and cannot damage ears.

When the earphone is worn, if a large-amplitude exercise such as running exercise is needed, the mounting ring 2 is sleeved on the first outer shell 1 from bottom to top, the clamping ring 21 is a rubber ring, and the rubber ring has certain elasticity and can deform when being extruded so as to be sleeved on the first outer shell 1, when the earphone is arranged in the mounting clamping groove 11, the inner diameter of the clamping ring 21 is smaller than the outer diameter of the mounting clamping groove 11, the clamping ring is restored to be clamped on the mounting clamping groove 11, the mounting of the fixing piece 4 and the first outer shell 1 is completed (the fixing piece 4 and the mounting ring 2 are generally fixed together and cannot be disassembled), then the earphone is worn in an ear cavity, the fixing piece 4 is rotated, and the fixing piece 4 is made of PE material and has certain elasticity, so that the upper end of the fixing piece 4 can be bent and deformed to a certain extent, the upper part of the fixing piece 4 can be pinched by hands so as to bend upwards, the opening is enlarged, and the fixing piece 4 can be clamped on a rear root of an ear; when the device is worn at ordinary times, the mounting ring 2 can be taken down from top to bottom, so that the fixing piece 4 is separated from the first outer shell 1, and the device is convenient to wear;

through setting up installation draw-in groove 11 on shell body one 1 of this earphone, pass through collar 2 joint on shell body one 1 with mounting 4, mounting 4 is made by the PE material, and its material is soft, can take place deformation, and is the arc structure, can block on user's behind the ear root to fix this earphone, make the user also can not take place to drop when violently moving.

A connecting rotating groove 41 is formed on the lower left side of the right side surface of the fixing piece 4 in a recessed manner, and a connecting shaft pin 51 is movably inserted into the connecting rotating groove 41 so as to facilitate the rotation of the fixing piece 4.

As an embodiment of the present utility model, referring to fig. 3, 4 and 5, a countersunk slot is formed below the left side surface of the fixing member 4, and the right wall of the countersunk slot is communicated with the connection rotating slot 41 through a communication hole;

the left side surface of connecting axle pin 51 is sunken to the right to be formed with the screw groove, countersunk head screw 6 pass countersunk head groove, intercommunicating pore connection in the screw groove, is connected mounting 4 through countersunk head screw 6 and connector 5, and the installation of mounting 4 of being convenient for, and mounting 4 takes place not hard up after long-time use, screw countersunk head screw 6, increase mounting 4 and connector 5's compressive force, can make mounting 4 can not take place to drop when rotating.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The earphone comprises a first outer shell (1), a second outer shell (3), a fixing piece (4) and a mounting ring (2), wherein an acoustic hole is formed in the right end of the second outer shell (3), and the earphone is characterized in that a magnet, a magnetic pole, a coil, a gasket and a vibrating membrane are arranged in the second outer shell (3);

the magnet is provided with a plurality of magnetic poles, the coil is wound on the magnetic poles, the vibrating diaphragm is arranged in the second outer shell (3) through the gasket and is arranged at the left side of the sound outlet,

the first outer shell (1) is arranged on the left side of the second outer shell (3), and a lead wire passes through the first outer shell (1) from bottom to top and is electrically connected with a coil in the second outer shell (3);

the mounting ring (2) is clamped on the outer ring surface of the first outer shell (1), and a connector (5) is integrally formed on the right side of the outer ring surface of the mounting ring (2);

the left end of the connector (5) is integrally formed with a connecting shaft pin (51), and the lower end of the fixing piece (4) is movably connected with the connecting shaft pin (51).

2. An earphone as recited in claim 1, wherein: the surface of the outer ring of the first outer shell (1) is provided with an installation clamping groove (11);

the surface of the inner ring of the mounting ring (2) is glued with a clamping ring (21), and the mounting ring (2) is sleeved in a mounting clamping groove (11) of the first outer shell (1) through the clamping ring (21).

3. An earphone as recited in claim 2, wherein: the inner diameter of the clamping ring (21) is smaller than the outer diameter of the mounting clamping groove (11), and the clamping ring (21) is a rubber ring.

4. An earphone as recited in claim 1, wherein: the fixing piece (4) is of an arc-shaped structure, and a cylindrical head (42) is arranged at the lower end of one inward side of the fixing piece (4);

the fixing piece (4) is made of PE material, and a soft cushion is arranged on the inner wall of the fixing piece (4).

5. An earphone as recited in claim 4, wherein: the connecting rotary groove (41) is formed in the left concave mode below the right side surface of the fixing piece (4), and the connecting shaft pin (51) is movably inserted into the connecting rotary groove (41).

6. An earphone as recited in claim 5, wherein: a countersunk groove is formed below the left side surface of the fixing piece (4), and the right wall of the countersunk groove is communicated with the connecting rotary groove (41) through a communication hole;

a thread groove is formed on the left side surface of the connecting shaft pin (51) in a recessed mode to the right, and a countersunk head screw (6) penetrates through the countersunk head groove and the communicating hole to be connected in the thread groove.