Earphone with replaceable sound outlet nozzle

Abstract

The utility model provides an earphone with a replaceable sound outlet nozzle, which comprises an earphone main shell and a sound outlet nozzle, and the sound outlet nozzle is arranged on the earphone main shell. The earphone main shell is provided with a sinking groove and a containing cavity, the bottom of the sinking groove is communicated with the containing cavity, a loudspeaker is installed in the containing cavity, and the loudspeaker is arranged in the direction of the sinking groove; at least two magnetic attraction pieces are arranged on the side, facing the sinking groove, of the sound outlet nozzle, every two adjacent magnetic attraction pieces are arranged in a spaced mode, and the magnetic attraction pieces correspond to the loudspeakers. And the sound outlet nozzle is attracted in the sinking groove through the loudspeaker and the magnetic attraction piece. By using the earphone with the replaceable sound outlet nozzle, the sound outlet nozzle can be conveniently aligned and installed.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, and in particular to an earphone with a replaceable sound outlet. Background Art

[0002] The sound outlet structure of traditional headphones is integrally formed with the headphone housing, which makes it difficult to replace the sound outlet according to actual sound quality requirements and has low adaptability.

[0003] In order to facilitate users to replace the sound outlet according to their needs, a type of earphone currently has a threaded structure and a buckle structure for detachably mounting the sound outlet on the earphone housing. This allows the sound outlet to be replaced as needed to meet the needs of users and improve the user experience. However, when using a threaded structure or a buckle structure for installation, it is often necessary to manually adjust the direction of the sound outlet for alignment, and disassembly and assembly is relatively inconvenient.

[0004] Therefore, a more optimized sound outlet installation structure needs to be considered. Utility Model Content

[0005] The main purpose of the utility model is to provide an earphone with a replaceable sound outlet, which is convenient for the sound outlet to be installed in position.

[0006] In order to achieve the above-mentioned main purpose, the earphone with replaceable sound outlet provided by the utility model comprises an earphone main shell and a sound outlet, and the sound outlet is installed on the earphone main shell; the earphone main shell is provided with a sink and a accommodating cavity, the bottom of the sink is communicated with the accommodating cavity, a speaker is installed in the accommodating cavity, and the speaker is arranged in the direction of the sink; at least two magnetic suction parts are arranged on the side of the sound outlet facing the sink, and two adjacent magnetic suction parts are arranged at intervals, and the magnetic suction parts and the speakers are arranged correspondingly; the sound outlet is attracted to the sink through the speaker and the magnetic suction parts.

[0007] It can be seen from the above scheme that the earphone with replaceable sound mouthpiece of the utility model is provided with a sink groove, and the speaker is arranged in the direction of the sink groove, and a magnetic suction part is provided on the side of the sound mouthpiece facing the sink groove. When installing the sound mouthpiece, it is only necessary to cover the sound mouthpiece near the sink groove, and the magnetic suction part can be attracted to the magnet in the speaker, so that the position can be quickly aligned and the sound mouthpiece can be fixed, thereby improving the installation efficiency. At the same time, the magnet in the speaker is used to attract the sound mouthpiece, so that the speaker function can be reused, and the sound mouthpiece can be attracted while audio playback is achieved, thereby simplifying the structural setting.

[0008] In a further solution, the number of the magnetic components is three; the three magnetic components are arranged in a triangle on the sound outlet.

[0009] It can be seen from this that the magnetic suction parts are arranged in a triangle, which can make the sound outlet more firmly attracted to the sink.

[0010] In a further solution, the sound outlet is provided with mounting slots having the same number as the magnetic suction components, and the magnetic suction components are correspondingly mounted in the mounting slots.

[0011] It can be seen from this that by providing an installation groove for installing the magnetic attraction component, the magnetic attraction component can be better fixed to avoid displacement of the magnetic attraction component during the disassembly and assembly process, resulting in inaccurate alignment.

[0012] In a further solution, a honeycomb through hole is provided at the bottom of the trough, and the honeycomb through hole communicates with the trough and the accommodating cavity.

[0013] It can be seen that the bottom of the sink is provided with honeycomb-shaped through holes, which can achieve the effect of uniform sound output.

[0014] In a further solution, an avoidance position is arranged on the outer periphery of the sink, and the avoidance position extends from the edge of the sink in a direction away from the sink.

[0015] It can be seen that the outer periphery of the sink is provided with an avoidance position, which makes it easy to remove the sound mouthpiece from the avoidance position when removing the sound mouthpiece, thereby facilitating the removal of the sound mouthpiece.

[0016] In a further solution, a circumferential skirt surrounding the sound outlet is further provided on the side of the sound outlet facing the sink, and the skirt is sealed to the inner circumferential wall of the sink via a sealing ring.

[0017] It can be seen that the sound outlet is provided with a skirt, so that the skirt is sealed and connected to the inner wall of the sink through a sealing ring, which can improve the air tightness of the connection between the sound outlet and the sink. At the same time, the sound outlet can be further fixed by the sealing ring.

[0018] In a further solution, the sealing ring adopts a soft rubber ring.

[0019] It can be seen that the use of a soft rubber ring as the sealing ring can better seal the skirt and the inner wall of the sink, thereby improving the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the first embodiment of the earphone with replaceable sound outlet of the utility model.

[0021] Figure 2 It is a structural exploded view of the first embodiment of the earphone with replaceable sound outlet of the utility model.

[0022] Figure 3 It is a structural cross-sectional view of the first embodiment of the earphone with replaceable sound outlet of the utility model.

[0023] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0024] Figure 5 It is a structural exploded view of the sound outlet of the first embodiment of the earphone with replaceable sound outlet of the utility model.

[0025] Figure 6 It is a structural exploded view of the second embodiment of the earphone with replaceable sound outlet of the utility model.

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0027] First embodiment of the earphone with replaceable sound outlet:

[0028] In this embodiment, Figure 1 As shown, the earphone with replaceable sound outlet comprises an earphone main housing 1 and a sound outlet 2 , and the sound outlet 2 is detachably mounted on the earphone main housing 1 .

[0029] See also Figure 2 , Figure 3 and Figure 4 The main housing 1 of the earphone is provided with a recessed groove 11 and a receiving cavity 12 for installing a speaker 13. The recessed groove 11 is formed by the outer wall of the main housing 1 of the earphone being recessed inwardly toward the receiving cavity 12, and the bottom of the recessed groove 11 is communicated with the receiving cavity 12. The speaker 13 is arranged in the direction of the recessed groove 11. By arranging the speaker 13 in the direction of the recessed groove 11, the sound effect can be improved. An avoidance position 14 is arranged on the periphery of the recessed groove 11, and the avoidance position 14 extends from the edge of the recessed groove 11 in a direction away from the recessed groove 11. By arranging the avoidance position 14 on the periphery of the recessed groove 11, it is convenient to pick up the sound outlet 2 from the avoidance position 14 when disassembling the sound outlet 2, so as to facilitate the disassembly of the sound outlet 2.

[0030] See also Figure 5 At least two magnetic components 3 are provided on the side of the sound outlet 2 facing the sink 11, and two adjacent magnetic components 3 are spaced apart, and the magnetic components 3 are provided corresponding to the speaker 13. The sound outlet 2 is attracted to the sink 11 through the speaker 13 and the magnetic components 3. The number of magnetic components 3 can be set as needed. In the present embodiment, the number of magnetic components 3 is three, and the three magnetic components 3 are arranged in a triangular shape on the sound outlet 2. The magnetic components 3 are all arranged in a triangular shape, which can make the sound outlet 2 more stably attracted to the sink 11. Preferably, the magnetic component 3 is a magnet.

[0031] Depend on Figure 5 It can be seen that the sound outlet 2 is provided with mounting grooves 21 equal in number to the magnetic components 3, and the magnetic components 3 are correspondingly installed in the mounting grooves 21. By providing the mounting grooves 21 for installing the magnetic components 3, the magnetic components 3 can be better fixed to prevent the magnetic components 3 from shifting during the disassembly and assembly process.

[0032] In addition, a skirt 22 surrounding the sound outlet 2 is provided on the side of the sound outlet 2 facing the sink 11, and the skirt 22 is sealed to the inner peripheral wall 111 of the sink 11 through the sealing ring 4. Preferably, in order to improve the sealing effect, the sealing ring 4 is a soft rubber ring. The sound outlet 2 is provided with a skirt 22, so that the skirt 22 is sealed to the inner peripheral wall 111 of the sink 11 through the sealing ring 4, which can improve the airtightness of the connection between the sound outlet 2 and the sink 11, and at the same time, the sound outlet 2 can be further fixed by the sealing ring 4.

[0033] When installing the sound outlet 2 of the earphone of this embodiment, the side of the sound outlet 2 provided with the magnetic attraction member 3 is directed toward the sink 11, so that the speaker 13 attracts the magnetic attraction member 3, and the sound outlet 2 enters the sink 11. When the sound outlet 2 needs to be removed, the sound outlet 2 is lifted from the avoidance position 14 to separate the sound outlet 2 from the sink 11, thereby completing the removal and replacing the sound outlet 2.

[0034] Second embodiment of the earphone with replaceable sound outlet:

[0035] In this embodiment, the earphone with replaceable sound outlet is different from that of the first embodiment only in the bottom structure of the sink. Only the difference is described below, and the reference numerals are the same as those of the first embodiment.

[0036] See also Figure 6 The bottom of the sink 11 is provided with a honeycomb through hole 112, and the honeycomb through hole 112 connects the sink 11 and the accommodating chamber 12. The bottom of the sink 11 is provided with the honeycomb through hole 112, which can play a role in uniform sound output, thereby improving the sound output effect.

[0037] As can be seen from the above, the earphone with replaceable sound outlet of the utility model is provided with a sink 11, and the speaker 13 is arranged in the direction of the sink 11, and a magnetic suction component 3 is provided on the side of the sound outlet 2 facing the sink 11. When installing the sound outlet 2, it is only necessary to cover the sound outlet 2 near the sink 11, and the magnetic suction component 3 can be attracted to the magnet in the speaker 13, so that the position can be quickly aligned and the sound outlet 2 can be fixed, thereby improving the installation efficiency. At the same time, the magnet in the speaker 13 is used to attract the sound outlet 2, so that the function of the speaker 13 can be reused, and the sound outlet 2 can be attracted while audio playback is achieved, thereby simplifying the structural setting.

[0038] It should be noted that the above are only preferred embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any non-substantial modifications made to the present invention using this concept also fall within the protection scope of the present invention.

Claims

1. An earphone with a replaceable sound outlet, comprising an earphone main housing and a sound outlet, wherein the sound outlet is mounted on the earphone main housing; characterized in that: The earphone main housing is provided with a sink and a receiving cavity, the bottom of the sink is communicated with the receiving cavity, a speaker is installed in the receiving cavity, and the speaker is arranged toward the sink; At least two magnetic elements are arranged on one side of the sound outlet facing the sink, and two adjacent magnetic elements are arranged at intervals, and the magnetic elements are arranged corresponding to the speakers; The sound outlet is attracted in the sink through the speaker and the magnetic attraction member.

2. The earphone with replaceable sound outlet according to claim 1, characterized in that: The number of the magnetic suction parts is three; The three magnetic attracting parts are arranged in a triangle at the bottom of the sink.

3. The earphone with replaceable sound outlet according to claim 1, characterized in that: The sound outlet is provided with mounting grooves having the same number as the number of the magnetic suction members, and the magnetic suction members are correspondingly mounted in the mounting grooves.

4. The earphone with replaceable sound outlet according to any one of claims 1 to 3, characterized in that: The bottom of the sink is provided with honeycomb through holes, and the honeycomb through holes communicate with the sink and the accommodating cavity.

5. The earphone with replaceable sound outlet according to any one of claims 1 to 3, characterized in that: The outer periphery of the sink is provided with an avoidance position, and the avoidance position extends from the edge of the sink toward a direction away from the sink.

6. The earphone with replaceable sound outlet according to any one of claims 1 to 3, characterized in that: A circumferential skirt surrounding the sound outlet is also provided on one side of the sound outlet facing the sink, and the skirt is sealedly connected to the inner circumferential wall of the sink via a sealing ring.

7. The earphone with replaceable sound outlet according to claim 6, characterized in that: The sealing ring is a soft rubber ring.

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