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CN-224233826-U - Earphone with tuning module

CN224233826UCN 224233826 UCN224233826 UCN 224233826UCN-224233826-U

Abstract

The utility model discloses an earphone with a tuning module, which comprises a shell, an earcap and a loudspeaker, wherein the front end of the shell is provided with a sound outlet nozzle, the earcap is sleeved on the sound outlet nozzle, the loudspeaker is arranged in the shell, the shell is provided with a detachable tuning module, and the detachable tuning module is arranged on the shell and can be arranged at a front cavity, a rear cavity or both the front cavity and the rear cavity, so that the in-ear earphone can be subjected to abundant adjustment from low frequency to high frequency in a pure acoustic adjustment mode. The tuning module has multiple forms, such as closed module, the module that is provided with trompil and different air permeability acoustic damping material net one, be provided with the module of diaphragm subassembly etc. of trepanning, can satisfy different audio regulation demands, promotes regulation effect and quality.

Inventors

  • QIAN JUN
  • HAO JIAN
  • ZHENG CHANGCHUN

Assignees

  • 武汉雅极韵科技有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (8)

  1. 1. The utility model provides an earphone with tuning module, its characterized in that includes casing (3), earcap (1), speaker (5), casing (3) front end is provided with out sound mouth (2), earcap (1) cover is established on out sound mouth (2), speaker (5) set up inside casing (3), be provided with detachable tuning module (4) on casing (3).
  2. 2. An earphone with tuning module according to claim 1, characterized in that the front part of the loudspeaker (5) forms a front cavity with the mouthpiece (2), the back part of the loudspeaker (5) forms a rear cavity with the housing (3), the tuning module (4) is arranged at the front cavity, the rear cavity or both.
  3. 3. An earphone with a tuning module according to claim 1, characterized in that the tuning module (4) is a closed module without openings.
  4. 4. An earphone with a tuning module according to claim 1, characterized in that the tuning module (4) is provided with tuning holes (6).
  5. 5. An earphone with a tuning module according to claim 1, characterized in that the tuning module is provided with openings, on which openings a first (7) of acoustic damping material of different air permeability is provided.
  6. 6. An earphone with a tuning module according to claim 1, characterized in that the tuning module (4) is provided with a diaphragm assembly (8).
  7. 7. An earphone with a tuning module according to any one of claims 1-6, wherein the tuning module (4) is fixed to the housing (3) by means of a snap-fit, a screw-fit or a magnetic connection.
  8. 8. An earphone with tuning module according to claim 1, characterized in that the sound outlet nozzle (2) is detachable, and the sound outlet nozzle (2) is provided with two webs of acoustic damping material (9) of different air permeability.

Description

Earphone with tuning module Technical Field The utility model relates to the technical field of headphones, in particular to a headphone with a tuning module. Background In the prior art, in-ear headphones, especially passive in-ear headphones, often achieve different sound effects by means of built-in RLC circuits or by means of sound outlet nozzles with different acoustic parameters. The former can realize abundant adjustment from low frequency to high frequency, but the adjustment quality of the circuit RLC is not as good as the pure acoustic tuning quality, while the latter realizes the adjustment of medium and high frequency through the sound outlet nozzles with different acoustic structures, but is difficult to adjust the low frequency effect. Disclosure of utility model The utility model aims to provide an earphone with a tuning module, so as to solve the problems in the background art. In order to achieve the purpose, the utility model provides the technical scheme that the earphone with the tuning module comprises a shell, an earcap and a loudspeaker, wherein the front end of the shell is provided with a sound outlet nozzle, the earcap is sleeved on the sound outlet nozzle, the loudspeaker is arranged in the shell, and the shell is provided with the detachable tuning module. Preferably, the front part of the loudspeaker and the sound outlet nozzle form a front cavity, the back part of the loudspeaker and the shell form a rear cavity, and the tuning module is arranged at the front cavity, the rear cavity or the front cavity and the rear cavity. Through set up detachable tuning module on the casing, and tuning module can set up in preceding cavity department, back cavity department or preceding cavity and back cavity department, can realize the abundant regulation from low frequency to high frequency to in-ear earphone through pure acoustics regulation's mode. Preferably, the tuning module is a closed module without holes. Preferably, the tuning module is provided with a tuning hole. Preferably, the tuning module is provided with an opening, and the opening is provided with an acoustic damping material net I with different air permeability. Preferably, the tuning module is provided with a diaphragm assembly, and the diaphragm assembly realizes different resonance frequencies through different structures and materials. Preferably, the tuning module is fixed on the shell in a clamping, threaded or magnetic connection mode. Preferably, the sound outlet nozzle is detachable, and the sound outlet nozzle is provided with acoustic damping material nets II with different air permeability. Compared with the prior art, the utility model has the beneficial effects that: Through set up detachable tuning module on the casing, and tuning module can set up in preceding cavity department, back cavity department or preceding cavity and back cavity department, can realize the abundant regulation from low frequency to high frequency to in-ear earphone through pure acoustics regulation's mode. The tuning module has multiple forms, such as closed module, the module that is provided with trompil and different air permeability acoustic damping material net one, be provided with the module of diaphragm subassembly etc. of trepanning, can satisfy different audio regulation demands, promotes regulation effect and quality. The detachable sound outlet nozzle and the acoustic damping material net II with different air permeability on the sound outlet nozzle can realize high-quality medium-high frequency tuning effect, and the acoustic damping material net II is combined with the tuning module to adjust low frequency, so that full-band sound effect adjustment is realized. Drawings FIG. 1 is an exploded view of the present utility model; Fig. 2 is a schematic structural diagram of a tuning module according to an embodiment of the present utility model; fig. 3 is a schematic structural diagram of a tuning module according to an embodiment of the present utility model; fig. 4 is a schematic structural diagram of a tuning module according to an embodiment of the present utility model; Fig. 5 is a schematic structural diagram of a fourth tuning module according to an embodiment of the present utility model; fig. 6 is a schematic view of the structure of the mouthpiece of the present utility model. In the figure, 1, an earcap, 2, a sound outlet nozzle, 3, a shell, 4, a tuning module, 5, a loudspeaker, 6, a tuning hole, 7, a first acoustic damping material net, 8, a diaphragm assembly and 9, and a second acoustic damping material net. Detailed Description The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Referring to fig. 1 and 6, the utility model provides an earphone with a tuning module, which comprises a shell 3, an earcap 1 and a loudspeaker 5, wherein a sound outlet nozzl