CN203504722U

CN203504722U - Earphone without tuning medium

Info

Publication number: CN203504722U
Application number: CN201320522343.5U
Authority: CN
Inventors: 郁志曰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-26
Filing date: 2013-08-26
Publication date: 2014-03-26
Anticipated expiration: 2023-08-26

Abstract

The utility model discloses an earphone without a tuning medium. The earphone comprises a shell, the shell is provided with at least a tuning hole for the tuning and exhaust of the earphone, and a hole wall of the tuning hole and the shell are connected to a whole. Since the tuning medium is not needed by the tuning hole, the convenience for the processing of the tuning hole of the earphone is greatly improved, processing processes are simplified, the consistency of production amount is improved, and the cost is reduced.

Description

A kind of earphone without tuning medium

Technical field

The utility model belongs to earphone technical field, relates to a kind of earphone without tuning medium.

Background technology

Along with earphone is constantly universal, people are more and more higher to the pursuit of the sound effect of earphone, particularly the pursuit to acoustical quality.In prior art, occurred utilizing sound regulating hole to realize needed acoustical quality.But it is as follows that sound regulating hole of the prior art forms, on earphone case, offer a larger hole, then tuning medium is set on hole, by controlling tuning medium, control the aperture of hole, to form needed sound regulating hole.But the medium of formed like this sound regulating hole is what to be difficult to control, and operation is numerous and diverse, again because aperture forms very large operation easier compared with little.

Summary of the invention

The problem that the utility model exists for prior art proposes a kind of earphone without tuning medium, and object is to improve the convenience of the sound regulating hole processing of earphone, and saves manufacturing procedure, improves turnout consistency, cuts down finished cost.

The utility model is achieved in that

An earphone without tuning medium, comprises housing, is provided with for earphone being carried out at least one sound regulating hole of sound adjustment on described housing, and the hole wall of described sound regulating hole and described housing are connected as a single entity.

Above-mentioned a kind of earphone without tuning medium, wherein, described sound regulating hole is cylindric.

Above-mentioned a kind of earphone without tuning medium, wherein, described sound regulating hole is round table-like.

Above-mentioned a kind of earphone without tuning medium, wherein, from the inwall of described housing, the outer wall to housing increases gradually in the aperture of described sound regulating hole.

Above-mentioned a kind of earphone without tuning medium, wherein, the inner end of described sound regulating hole has partition, has for earphone being carried out to the through hole of tuning exhaust on described partition.

A kind of earphone without tuning medium provided by the utility model, because sound regulating hole is without tuning medium, greatly improves the convenience of the sound regulating hole processing of earphone, and has saved manufacturing procedure, reduces costs.

Accompanying drawing explanation

Fig. 1 is the cross-sectional view while being cylindric of the sound regulating hole in the utility model earphone.

Fig. 2 is the cross-sectional view while being round table-like of the sound regulating hole in the utility model earphone.

Embodiment

Below just accompanying drawing in conjunction with the embodiments, is described in further detail embodiment of the present utility model, so that technical solutions of the utility model are easier to understand, grasp.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

The present embodiment provides a kind of earphone without tuning medium, as shown in Figure 1, earphone comprises housing 100, has and can to earphone, carry out at least one sound regulating hole 110 of tuning exhaust on described housing 100, and the hole wall of described sound regulating hole 110 and described housing 100 are connected as a single entity.That is to say, the hole wall of sound regulating hole 110 belongs to a part for housing 100, has saved conventional tuning medium.

Shown in Fig. 1 is cylindric sound regulating hole 110, and its aperture is that the aperture of cylindric sound regulating hole 110 directly processes as required uniformly.

Consult Fig. 2, shown in sound regulating hole 110 can be also round table-like, the osculum of round table-like sound regulating hole 110 can be in housing 100, also can be outside housing 100, and the aperture of osculum is determining the tuning exhaust capacity that round table-like sound regulating hole 110 adapts to, pursuing different acoustical qualities needs earphone to possess different tuning exhaust capacities.As preferred version, from the inwall of described housing 100, the outer wall to housing 100 increases gradually in the aperture of described sound regulating hole 110, and namely osculum is in housing 100.The inner end of described sound regulating hole 110 has partition 111, namely the osculum end of sound regulating hole 110 has partition 111, in the manufacturing process of earphone, partition 111 seals originally, user can according to tuning exhaust need to be for partition 111 processes a suitable through hole in aperture, the pore size of described through hole is determining the tuning exhaust capacity of earphone.Described partition 111 also has regulating power to the exhaust capacity of sound regulating hole 110, makes earphone have larger applicable ability, meets user's different demands.

Earphone case 100 is provided with the sound regulating hole 110 of tool aeration and tuning exhaust capacity, the tonequality of earphone output can bring user more further impression, can when listoning music, by this sound regulating hole 110, improve performance and the sensitiveness of tuning, avoid the muddy mixed unclear situation of bass to occur.

When sound regulating hole 110 is during without tuning medium, the convenience of sound regulating hole 110 processing of earphone is improved greatly, and saved manufacturing procedure, improve turnout consistency, reduce costs.

Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or be improved, and all these increases and decreases, replace, conversion or improve after technical scheme, all should belong to the protection range of the utility model claims.

Claims

1. without an earphone for tuning medium, comprise housing, it is characterized in that, on described housing, be provided with for earphone being carried out at least one sound regulating hole of sound adjustment, the hole wall of described sound regulating hole and described housing are connected as a single entity;

Described sound regulating hole is round table-like;

From the inwall of described housing, the outer wall to housing increases gradually in the aperture of described sound regulating hole;

The inner end of described sound regulating hole has partition, has for earphone being carried out to the through hole of tuning on described partition.