CN103179480A - Earphone shells and earphones - Google Patents

Abstract

The present invention relates to an earphone shell and an earphone, which is suitable for an earphone unit. The earphone shell includes a first shell and a second shell. The first shell has a first through hole, and the second shell also has a second through hole. The second shell is correspondingly combined with the first shell, and a containing space is formed inside the two shells for the earphone unit to be electrically arranged therein. Air flows between the first shell and the second shell through the first through hole and the second through hole to achieve a better ventilation and heat dissipation effect.

Description

Earphone shells and earphones

【Technical field】

The invention relates to an ear shell of an earphone and an earphone, in particular to an ear shell of an earphone and an earphone with a through hole.

【Background technique】

In order to meet the different needs of users, the current earphones are not only smaller in-ear earphones or ear-hook earphones, but also headband earphones are very popular. Generally speaking, in-ear earphones are mostly used in portable occasions. In order to allow users to carry them easily, their volume and weight are relatively small, but their design may be more streamlined, which in turn makes their sound quality better. less ideal.

The headband earphones pay more attention to the sound quality while taking into account the needs of mobile use, so the design of its components or circuits is more complicated, and the sound quality is improved through a relatively complete speaker or monomer circuit design, and therefore Its size and weight are large.

Most of the current headband earphones accommodate related components through the design of the ear shell structure, of course, the speakers or monomers that can emit sound are the main ones. For the purpose of isolating external sound and related protection functions, the structural design of the earphone shell adopts a closed covering method. In terms of structure, the earphone shell not only covers the above-mentioned related components, but also when in use, the earphone ear shell The shell further largely covers the user's ear.

And because the earphones airtightly cover the user's ears, the user's ears are uncomfortable due to wearing the earphones for a long time, such as stuffy, airtight and other discomforts, which affect the user's use status and cause the user Not long after using existing headphones. In addition, because the earphones are used for a long time, the stuffy heat will further cause the user to sweat or the working temperature of the earphones will be overheated, which may cause the earphones to be damaged and the service life shortened.

【Content of invention】

In view of the above problems, the present invention provides an ear shell and an earphone to solve the difficulties and inconveniences faced by the conventional earphone structure in terms of both sound quality and comfortable use.

The earphone shell disclosed by the present invention is suitable for an earphone unit. The earphone shell includes a first shell and a second shell. The first housing is provided with a first through hole, and the second housing is also provided with a second through hole, and the second housing is correspondingly combined with the first housing to form an accommodating space inside for the earphone unit Sex is set in the two shells. Wherein, the air circulates between the first casing and the second casing through the first through hole and the second through hole.

The first through hole and the second through hole of the earphone ear shell of the present invention are provided correspondingly.

The diameter of the first through hole of the earphone ear shell of the present invention is relatively smaller than the diameter of the second through hole.

The first through holes and the second through holes of the earphone ear shell of the present invention are arranged alternately.

The installation position of the second through hole of the earphone ear shell of the present invention corresponds to the installation position of the earphone unit.

The earphone shell of the present invention further includes a shielding member, which is arranged between the first housing and the second housing, the shielding member further has a pivot, and the first housing further has a shaft hole, and the shielding member is covered with the pivot Connected in the shaft hole, the shielding member can be selectively rotated to a fully closed position, a half closed position, or an open position relative to the first casing and the second casing.

The present invention further discloses an earphone, comprising at least two earphone units, two ear shells and a headband, each ear shell includes a first shell and a second shell, the first shell defines a first through hole, The second casing also defines a second through hole, the second casing is correspondingly combined with the first casing, and forms an accommodating space inside for the earphone unit to be electrically disposed therein. Wherein, the air circulates between the first casing and the second casing through the first through hole and the second through hole.

The earphone of the present invention further includes a shielding part, which is arranged between the first casing and the second casing. The shielding part further has a pivot, and the first casing further has a shaft hole, and the shielding part is sleeved on the pivot shaft. In the shaft hole, the shielding member is selectively rotated to a fully closed position, a half closed position, or an open position relative to the first casing and the second casing.

The effect of the present invention is that the user can not only take into account the sound quality of the earphone and use the earphone with relatively complete functions, but also set the through hole on the ear shell of the earphone during use so that the air can circulate smoothly to form the heat dissipation effect of heat convection , which can effectively solve the discomfort caused by the closed structure of the conventional earphones. The design of this through hole is based on the principle that the sound wall generated by the monomer can block other external sounds due to the placement of the monomer, so it can meet the needs of ventilation and sound quality at the same time.

In addition, the present invention further provides a design of the shielding member, allowing the user to decide whether to open the through hole, and the user can freely adjust the ventilation aperture of the through hole, which makes the user more convenient to use.

【Description of drawings】

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

FIG. 1 is a three-dimensional schematic diagram of an earphone shell according to a first embodiment of the present invention.

FIG. 2 is an exploded schematic view of the earshell of the earphone according to the first embodiment of the present invention.

3A is a schematic cross-sectional view of an earphone shell according to a second embodiment of the present invention.

3B is a schematic cross-sectional view of an earphone shell according to a third embodiment of the present invention.

3C is a schematic cross-sectional view of an earphone shell according to a fourth embodiment of the present invention.

3D is a schematic cross-sectional view of an earphone shell according to a fifth embodiment of the present invention.

FIG. 4 is a schematic cross-sectional view of an earphone shell according to a sixth embodiment of the present invention.

5 is a schematic cross-sectional view of an earphone shell according to a seventh embodiment of the present invention.

FIG. 6 is a three-dimensional schematic diagram of an earshell of an earphone according to an eighth embodiment of the present invention.

FIG. 7 is an exploded schematic diagram of an earshell of an earphone according to an eighth embodiment of the present invention.

FIG. 8A is a schematic diagram of the earphone shell of the eighth embodiment of the present invention rotating to a fully closed position.

FIG. 8B is a schematic diagram of the earphone shell rotating to a semi-closed position according to the eighth embodiment of the present invention.

FIG. 8C is a schematic diagram of the earshell of the earphone rotating to the open position according to the eighth embodiment of the present invention.

FIG. 9 is a schematic perspective view of the earphone according to the first embodiment of the present invention.

FIG. 10 is a schematic perspective view of an earphone according to a second embodiment of the present invention.

Description of main component symbols:

【Detailed ways】

Please refer to FIG. 1 and FIG. 2 , which are respectively a three-dimensional schematic view and an exploded schematic view of an earphone ear shell according to a first embodiment disclosed in the present invention.

The earphone shell 10 disclosed in the first embodiment of the present invention is suitable for an earphone unit 101 , and the earphone shell 10 of this embodiment includes a first shell 110 and a second shell 120 . The first housing 110 is provided with a first through hole 111, the second housing 120 is also provided with a second through hole 121, and the second housing 120 is correspondingly combined with the first housing 110, and the two housings 110, 120 The interior constitutes an accommodating space for the earphone unit 101 to be electrically disposed in the accommodating space. Wherein, the first through hole 111 and the second through hole 121 are used as convection and heat dissipation. Specifically, the air passes through the first through hole 111 and the second through hole 121 to flow between the first housing 110 and the second housing 120. In order to achieve better heat dissipation and ventilation effect.

When the user wears the earphone, even if the ear is covered by the ear shell 10, the heat generated by the body temperature can be dissipated through the ventilation effect of the first through hole 111 and the second through hole 121, that is, the heat dissipation effect of heat convection. Or moisture is discharged, so that the user can still maintain a breathable, cool and comfortable condition when using the earphone of the present invention for a long time, which can effectively solve the discomfort of the user's ear caused by wearing the earphone for a long time, and also solve the problem of using the earphone for a long time. The sweating of the wearer or the overheating of the working temperature of the headset may cause damage to the function of the headset and shorten the service life of the headset.

It is worth noting that the number of the first through hole 111 and the second through hole 121 of the present invention may be one; or, the number of the first through hole 111 and the second through hole 121 of the present invention may also be plural. indivual. It can be understood that the number of the first through holes 111 and the second through holes 121 in the present invention is not limited to those disclosed in the embodiments of the present invention.

If the first through-hole 111 and the second through-hole 121 are provided with a single number, the ventilation and heat dissipation effects of air circulation can be brought into play, and a preferred implementation is four openings, in addition to allowing air to pass through the first through-hole The hole 111 and the second through hole 121 can communicate more smoothly between the first housing 110 and the second housing 120, so that the discharge of hot air and the inflow of cold air can have more channels to improve the flow of air. flow efficiency.

Please refer to FIG. 3A , which is a schematic cross-sectional view of an earphone shell according to a second embodiment of the present invention. The structure of the ear shell of this embodiment is similar to that of the previous embodiment, except that the first through hole 111 and the second through hole 121 are correspondingly arranged, and the number of the first through hole 111 and the second through hole 121 is also the same. Corresponding and the same as singular.

Please refer to FIG. 3B , which is a schematic cross-sectional view of an earphone shell according to a third embodiment of the present invention. The structure of the ear shell of this embodiment is similar to that of the previous embodiment, except that the diameter of the first through hole 111 is relatively smaller than the diameter of the second through hole 121 . Although the diameters of the first through hole 111 and the second through hole 121 disclosed in the present invention are not limited to those disclosed in the embodiments of the present invention, if the diameters of the first through hole 111 and the second through hole 121 are too large If the diameter of the first through hole 111 and the second through hole 121 are too large, the effect of air flow and heat dissipation will inevitably be reduced. If the diameter of the first through hole 111 and the second through hole 121 are too large, it will easily cause interference from external noise and affect the quality of audio listening. Therefore, the aperture diameter of the first through hole 111 disclosed in the present invention is relatively smaller than the aperture diameter of the second through hole 121. Through the design of the difference in aperture size, not only the second through hole 121 close to the ear maintains a larger aperture diameter, so as to maintain good heat dissipation , breathable and comfortable effect, and the first through hole 111 with a relatively small aperture still plays the functions of blocking external noise and also having the functions of heat dissipation and ventilation.

Among them, a preferred embodiment of the present invention is to set the diameters of the first through hole 111 and the second through hole 121 between 5 millimeters (mm) and 10 millimeters (mm). In this way, the ear shell of the earphone and the earphone of the present invention can not only maintain the comfort effect of good heat dissipation and ventilation, but also effectively block the interference of external noises and maintain good audio listening quality.

Please refer to FIG. 3C , which is a schematic cross-sectional view of an earphone shell according to a fourth embodiment of the present invention. The structure of the ear shell of this embodiment is similar to that of the previous embodiment, except that the first through hole 111 and the second through hole 121 are correspondingly arranged, and the number of the first through hole 111 and the second through hole 121 is also the same. Correspondingly, the same is plural.

Please refer to FIG. 3D , which is a schematic cross-sectional view of an earphone shell according to a fifth embodiment of the present invention. The structure of the ear shell of this embodiment is similar to that of the previous embodiment, except that the diameter of the first through hole 111 is relatively smaller than the diameter of the second through hole 121 .

It should be noted that the diameter of the first through hole 111 of the present invention can be the same as that of the second through hole 121 , or the diameter of the first through hole 111 of the present invention can also be smaller than that of the second through hole 121 . It can be understood that the diameter of the first through hole 111 in the present invention is not larger than the diameter of the second through hole 121 .

Please refer to FIG. 4 , which is a schematic cross-sectional view of an earphone shell according to a sixth embodiment of the present invention. The structure of the ear shell of this embodiment is similar to that of the previous embodiment, except that the first through holes 111 and the second through holes 121 are arranged alternately.

It is worth noting that the arrangement relationship between the first through hole 111 and the second through hole 121 of the present invention can be correspondingly arranged, as in the above-mentioned embodiment, the first through hole 111 and the second through hole 121 are not only in the same number but also in the same location. Corresponding to each other; or, the setting relationship between the first through hole 111 and the second through hole 121 of the present invention can also be arranged in a staggered manner. There is correspondence. Or, as disclosed in this embodiment, the numbers of the first through-holes 111 and the second through-holes 121 are different, so the positions are not corresponding.

It can be understood that the corresponding relationship between the arrangement of the first through hole 111 and the second through hole 121 in the present invention is not limited to the various embodiments disclosed in the present invention.

The diameter of the first through hole 111 in this embodiment may be the same as that of the second through hole 121 ; or, the diameter of the first through hole 111 in this embodiment may also be smaller than that of the second through hole 121 . It can be understood that the diameter of the first through hole 111 in this embodiment is not larger than the diameter of the second through hole 121 , but it is not limited thereto.

Please refer to FIG. 5 , which is a schematic cross-sectional view of an earphone shell according to a seventh embodiment of the present invention. The structure of the ear shell of this embodiment is similar to that of the previous embodiment, except that the second through hole 121 is located at a position corresponding to the earphone unit 101 .

It is worth noting that the number of the earphone unit 101 of the present invention can be one; or, the number of the earphone unit 101 of the present invention can also be plural. It can be understood that the number of earphone units 101 of the present invention is not limited to those disclosed in the embodiments of the present invention.

In addition, the earphone earshell 10 disclosed in the present invention can be further equipped with an appearance part (not shown in the figure), and the appearance part is installed on the outside of the first casing 110 . The setting of the appearance parts can not only improve the overall appearance aesthetics of the earphone shell, but also effectively prevent foreign objects from falling into the earphone shell of the present invention without hindering the heat dissipation and ventilation effect, so as to prevent the inside of the earphone from being dirty or damaged. is damaged. In addition, the design of the appearance part can be a mesh or honeycomb structure, but it is not limited thereto.

It can be seen from the above description that the effect of the present invention is that the user can not only use the earphone with relatively complete functions on the premise of improving the sound quality of the earphone, but also set the through hole on the ear shell of the earphone during use so that the air can flow smoothly. Circulation to solve the discomfort problem caused by the closed structure of traditional earphones. In order to prevent the interference of external noise, through the design of the difference in the aperture of the through hole on the inner and outer shells, and further cooperate with the position of the monomer display, the effect of blocking noise generated by the difference in the aperture of the through hole in the inner and outer shells, plus the monomer The sound wall generated by the setting position can also effectively block the principle of other external sounds, so as to take into account the needs of ventilation and sound quality.

Please refer to FIG. 6 and FIG. 7 , which are respectively a three-dimensional schematic view and an exploded schematic view of an earphone shell according to an eighth embodiment disclosed by the present invention. The structure of the earphone shell of this embodiment is similar to that of the foregoing embodiments, except that the earphone shell of this embodiment further includes a shielding part 130 disposed between the first housing 110 and the second housing 120 .

The shielding part 130 of this embodiment further has a pivot 131, and the first housing 110 further has a shaft hole 112, and the shielding part 130 is sleeved in the shaft hole 112 by the pivot 131, so that the shielding part 130 is relative to the first shell The body 110 and the second housing 120 are selectively rotated.

Please refer to FIG. 8A to FIG. 8C , which are application schematic diagrams of earphone shells according to the eighth embodiment disclosed in the present invention.

As shown in FIG. 8A, when the shielding member 130 is selectively rotated to the fully closed position relative to the first housing 110 and the second housing 120, the shielding member 130 will completely cover the first through hole 111 of the first housing 110. , the most effective way to block external noise to meet the user's needs for the best audio quality.

As shown in FIG. 8B , when the shielding member 130 is selectively rotated to a semi-closed position relative to the first housing 110 and the second housing 120 , the shielding member 130 will partially cover the first through hole 111 of the first housing 110 , at this time, the user's needs for blocking external noise and ventilation and heat dissipation are taken into account.

As shown in FIG. 8C , when the shielding member 130 is selectively rotated to the open position relative to the first housing 110 and the second housing 120 , the shielding member 130 does not cover the first through hole 111 of the first housing 110 at all, At this time, it is most effective to meet the needs of the user for ventilation and heat dissipation.

It is worth noting that the number of the first through hole 111 and the second through hole 121 of the present invention may be one; or, the number of the first through hole 111 and the second through hole 121 of the present invention may also be plural. indivual. It can be understood that the number of the first through holes 111 and the second through holes 121 in the present invention is not limited to those disclosed in the embodiments.

The arrangement relationship between the first through hole 111 and the second through hole 121 of the present invention is a corresponding arrangement, like the first through hole 111 and the second through hole 121 in the foregoing embodiment, not only the number is the same but also the arrangement positions are corresponding to each other; or, The arrangement relationship between the first through hole 111 and the second through hole 121 in the present invention can also be arranged in a staggered manner. For example, even though the number of the first through hole 111 and the second through hole 121 are the same, the arrangement positions are not corresponding.

Or, as disclosed in the present embodiment, the numbers of the first through holes 111 and the second through holes 121 are different, so the positions are not corresponding. It can be understood that the corresponding relationship between the arrangement of the first through hole 111 and the second through hole 121 in the present invention is not limited to what is disclosed in the embodiment.

The diameter of the first through hole 111 in this embodiment may be the same as that of the second through hole 121 ; or, the diameter of the first through hole 111 in this embodiment may also be smaller than that of the second through hole 121 . It can be understood that the diameter of the first through hole 111 in this embodiment is not larger than the diameter of the second through hole 121 , but it is not limited thereto.

It can be seen from the above description that the present invention further provides a design of the shielding member, so that the user can decide whether to open the through holes for ventilation and heat dissipation, or to cover the ventilation holes. Through the free adjustment of the air-permeable aperture of the through hole, it is more convenient for the user in application, and allows the user to choose and adjust more freely and flexibly between the requirements of comfort and sound quality.

Please refer to FIG. 9 , which is a three-dimensional schematic diagram of the earphone disclosed in the first embodiment of the present invention. The earphone of this embodiment includes at least two earphone units 101, two earphone shells 100, and a headband 140. Each earphone shell 100 includes a first shell 110 and a second shell 120. The first shell 110 is provided with a The first through hole 111, the second housing 120 is also provided with a second through hole 121, the second housing 120 is combined with the first housing 110 correspondingly, and forms an accommodating space inside for at least one earphone unit 101 Electricity is arranged therein, and the headband 140 is respectively connected to two ear shells of the earphone, so that the user can wear the earphone conveniently. The air circulates between the first casing 110 and the second casing 120 through the first through hole 111 and the second through hole 121 .

It is worth noting that the number of the first through hole 111 and the second through hole 121 in this embodiment can be one; or, the number of the first through hole 111 and the second through hole 121 in this embodiment can also be is plural. It can be understood that, the number of the first through holes 111 and the second through holes 121 in this embodiment is not limited to those disclosed in the implementation manner.

Please refer to FIG. 10 , which is the earphone disclosed in the second embodiment of the present invention. The structure of the earphone of this embodiment is similar to that of the foregoing embodiments, except that the earphone of the present invention further includes a shield 130 disposed between the first shell 110 and the second shell 120 .

The shielding part 130 further has a pivot 131, and the first housing 110 further has a shaft hole 112, the shielding part 130 is sleeved in the shaft hole 112 by the pivot 131, so that the shielding part 130 is relatively to the first housing 110 and The second casing 120 is selectively rotated to a fully-closed position, a half-closed position, or an open position. The fully-closed position, the semi-closed position and the open position described in this embodiment are the same as those shown in FIG. 8A, FIG. 8B and FIG. 8C is the same, so it will not be repeated here.

Based on the above, the effect of the earphone shell and the earphone disclosed by the present invention is that the user can not only use the earphone with relatively complete functions under the premise of improving the sound quality of the earphone, but also pass through the through hole on the ear shell when using the earphone. It is set so that the air can circulate smoothly, so as to form a good heat dissipation and ventilation effect, and effectively solve the discomfort and stuffy problems caused by the closed structure of the conventional earphones.

In addition, in order to prevent the interference of external noise, through the design of the difference in the aperture of the through hole in the inner and outer shells, and further match the placement of the monomer, the through hole will have the effect of blocking noise on the inner and outer shells. The sound wall generated by the position can further effectively block the principle of other external sounds, so as to meet the needs of ventilation and sound quality.

The present invention further provides the design of the shield, allowing users to decide whether to open the through hole for ventilation and heat dissipation, or to completely or partially cover the vent hole, and can freely adjust the venting aperture of the through hole, allowing the user to adapt to the application It is more convenient, and users can choose and adjust more freely and flexibly between the requirements of comfort and sound quality.

Although the embodiments of the present invention are disclosed as above, they are not intended to limit the present invention. Anyone skilled in the relevant art can use the shapes, structures, and features described in the application scope of the present invention without departing from the spirit and scope of the present invention. and quantity can be slightly changed, so the scope of patent protection of the present invention must be defined by the scope of patent application attached to this specification.

Claims (10)

1. a shell for earphone, be applicable to an individual earphones, it is characterized in that, described shell for earphone comprises:

One first housing offers one first through hole; And

One second housing with described the first corresponding combination of housing, and consists of accommodation space in inside, electrically be arranged at wherein for described individual earphones, and described the second housing offers one second through hole;

Wherein, air is via described the first through hole and described the second through hole and circulate between described the first housing and described the second housing.

2. shell for earphone as claimed in claim 1, is characterized in that, described the first through hole is corresponding setting with described the second through hole.

3. shell for earphone as claimed in claim 2, is characterized in that, the aperture of described the first through hole is relatively less than the aperture of described the second through hole.

4. shell for earphone as claimed in claim 1, is characterized in that, described the first through hole and described the second through hole are to be crisscross arranged.

5. shell for earphone as claimed in claim 4, is characterized in that, the aperture of described the first through hole is relatively less than the aperture of described the second through hole.

6. shell for earphone as claimed in claim 1, is characterized in that, the setting position of described the second through hole is the setting position corresponding to described individual earphones.

7. shell for earphone as claimed in claim 1, it is characterized in that, further comprise a covering, be arranged between described the first housing and described the second housing, described covering further has a pivot, described the first housing further has an axis hole, and described covering is connected in described axis hole with described pin axial sleeve, and described covering optionally turns to a totally-enclosed position, half closed position or a release position with respect to described the first housing and described the second housing.

8. shell for earphone as claimed in claim 7, is characterized in that, described the first through hole is corresponding setting with described the second through hole.

9. an earphone, is characterized in that, described earphone includes:

At least two individual earphones;

Two shell for earphones, each described shell for earphone comprises:

One first housing offers one first through hole; And

One second housing, with described the first corresponding combination of housing, and in inside formation accommodation space, electrically be arranged at wherein for described at least one individual earphones, described the second housing offers one second through hole, and its Air is via described the first through hole and described the second through hole and circulate between described the first housing and described the second housing; And

One headband connects respectively described two shell for earphones.

10. earphone as claimed in claim 9, it is characterized in that, further comprise a covering, be arranged between described the first housing and described the second housing, described covering further has a pivot, described the first housing further has an axis hole, and described covering is connected in described axis hole with described pin axial sleeve, and described covering optionally turns to a totally-enclosed position, half closed position or a release position with respect to described the first housing and described the second housing.

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