CN215835540U - Split type earplug of multistage and earphone - Google Patents

Abstract

The application provides split type earplug of multistage and earphone relates to earphone technical field. The split type earplug of multistage includes the earplug support, first earplug cap and second earplug cap, the earplug support be used for with this body coupling of earphone, be equipped with the sound channel that link up in the earplug support, first earplug cap sets up the one end of keeping away from the body in the earplug support, be equipped with the play sound hole with the sound channel intercommunication on the first earplug cap, second earplug cap detachable sets up in the one end that the earplug support is close to the body, wherein, first earplug cap and second earplug cap all are used for the human external auditory canal of adaptation, and the external diameter of the biggest of first earplug cap is less than the external diameter of the biggest of second earplug cap. The application provides a split type earplug of multistage should wear comfortablely in the earphone, and low invasion is felt and high gas tightness, and then the protection privacy promotes the sense of hearing.

Description

Split type earplug of multistage and earphone

Technical Field

The application relates to the technical field of earphones, in particular to a multi-section split type earplug and an earphone.

Background

With the continuous improvement of living standard, the requirement of people on the sound quality of the earphone is also improved. In pursuit of a better sound quality experience, it is known to design the output mouth of the earphone deeper into the ear canal of the wearer. However, the earplug with the common size is used on the sound outlet mouth, so that the sound outlet mouth is expanded and uncomfortable to wear when the sound outlet mouth is deep in the ear, and the earplug is easy to rebound and fall off; when a small-sized earplug is used, the sealing property is poor, and further, leakage is likely to occur, which affects the hearing.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough among the prior art, the application provides split type earplug of multistage and earphone for solve the problem that exists among the prior art.

In order to achieve the above object, in a first aspect, the present application provides a multi-segment split earplug, which is applied to a headset, and includes an earplug support, a first earplug cap and a second earplug cap;

the earplug support is used for being connected with the earphone body, and a through sound channel is arranged in the earplug support;

the first earplug cap is arranged at one end of the earplug support far away from the body, and a sound outlet hole communicated with the sound channel is formed in the first earplug cap;

the second earplug cap is detachably arranged at one end of the earplug bracket close to the body;

the first earplug cap and the second earplug cap are both used for being matched with an external auditory canal of a human body, and the maximum outer diameter of the first earplug cap is smaller than that of the second earplug cap.

With reference to the first aspect, in a possible implementation manner, the second earplug cap is sleeved on the earplug support, and the second earplug cap and the earplug support are in clamping fit.

With reference to the first aspect, in a possible implementation manner, a via hole is formed in the second earplug cap, a positioning ring sleeve extending towards the inside of the second earplug cap is arranged at the edge of the via hole, and the positioning ring sleeve is in clamping fit with the earplug support.

With reference to the first aspect, in a possible implementation manner, the inner surface of the positioning ring sleeve is provided with a positioning boss, and the outer wall surface of the earplug support is provided with a positioning groove matched with the positioning boss.

With reference to the first aspect, in a possible implementation manner, a mounting cavity is provided in the sound channel, and the mounting cavity is used for arranging a moving-iron unit or a microphone in the earphone.

With reference to the first aspect, in a possible implementation manner, the first earplug cap and the earplug holder are of an integral structure, or the first earplug cap and the earplug holder are detachably connected.

With reference to the first aspect, in one possible implementation manner, the earplug support is made of a hard glue material, and the first earplug cap and the second earplug cap are both made of a soft glue material.

With reference to the first aspect, in one possible implementation, the head of the second earplug cap is attached to the tail of the first earplug cap.

In a second aspect, the present application further provides an earphone, which includes a body and the multi-segment split earplug provided in the first aspect, wherein the earplug support is connected to the body.

In combination with the second aspect, in one possible embodiment, the earbud holder is detachably connected to the body.

Compare in prior art, the beneficial effect of this application:

the application provides a multi-section split type earplug, which is applied to an earphone and comprises an earplug support, a first earplug cap and a second earplug cap; the earplug support is used for being connected with the body of the earphone, and a through sound channel is arranged in the earplug support; the first earplug cap is arranged at one end of the earplug support far away from the body, and a sound outlet hole communicated with the sound channel is formed in the first earplug cap; the second earplug cap is detachably arranged at one end of the earplug support close to the body; wherein, first earplug cap and second earplug cap all are used for the external auditory canal of adaptation human body, and the biggest external diameter of first earplug cap is less than the biggest external diameter of second earplug cap. The application provides a split type earplug of multistage wears the back, utilizes first earplug cap and the second earplug cap of variation in size, can go deep into the external auditory canal, improves the comfort level of wearing, and the bounce-back can be avoided in the design of binaural stopper cap to drop, and low invasion is felt and high gas tightness, and then the protection privacy promotes the listening to be felt.

In addition, the detachable design of second earplug cap and earplug support can be through changing the second earplug cap of unidimensional to the different crowds of adaptation promote user experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic diagram illustrating a wearing state of an earphone provided by an embodiment of the present application;

fig. 2 is a schematic partial structure diagram of an earphone according to an embodiment of the present application;

fig. 3 shows an exploded view of the headset of fig. 2;

fig. 4 shows another exploded view of the headset of fig. 2;

FIG. 5 shows an enlarged partial schematic view at A in FIG. 4;

fig. 6 is a schematic structural diagram illustrating a second earplug cap in the earphone according to the embodiment of the present application;

FIG. 7 is a schematic diagram showing the engagement of first and second earplug caps of different sizes with an earplug holder of one of the multi-segment split earplugs of the headset of FIG. 4;

fig. 8 is a schematic diagram illustrating the second earplug cap and the bracket body of the earphone according to the embodiment of the present application.

Description of the main element symbols:

100-a headset; 110-a body; 111-a pronunciation unit; 1110-motile iron monomer; 1111-moving coil monomer; 112-a housing; 120-a multi-segment split earplug; 121-an earplug holder; 1210-sound channel; 1211-sound input end; 1212-a tone-out end; 1213-second positioning groove; 121 a-a stent body; 122-a second earplug cap; 1220-via hole; 1221-a positioning loop; 1222-a second positioning boss; 123-a first earplug cap; 1230-sound outlet; 124-dustproof net; 200-external auditory canal.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1 and fig. 2, the present embodiment provides an earphone 100, which includes a body 110 and a plurality of segments of split earplugs 120, wherein the plurality of segments of split earplugs 120 are disposed on the body 110.

The body 110 may be wired or wireless. Further, the body 110 includes a housing 112 and a sound emitting unit 111, and the sound emitting unit 111 is disposed in the housing 112.

Referring to fig. 2 and 3, the multi-segment split earplug 120 includes an earplug support 121, a first earplug cap 123 and a second earplug cap 122. The earplug support 121 is made of a hard rubber material, and a sound channel 1210 penetrating through two ends is arranged in the earplug support 121 and used for transmitting sound. In the present embodiment, the two ends of the earplug holder 121 are defined as a sound input end 1211 and a sound output end 1212.

In some embodiments, a dust screen 124 is provided at the sound exit end 1212 of the earbud holder 121 to prevent dust or other impurities from entering the sound channel 1210.

Specifically, a mounting hole is formed in the housing 112, and the sound input end 1211 of the earplug holder 121 is matched with the mounting hole of the housing 112, so as to fixedly mount the earplug holder 121 to the housing 112.

Referring to fig. 1, 2 and 3, the first earplug cap 123 and the second earplug cap 122 are disposed along the length direction of the earplug support 121, both the first earplug cap 123 and the second earplug cap 122 are adapted to the external auditory canal 200 of the human body, and both the first earplug cap 123 and the second earplug cap 122 are made of soft rubber material, such as silica gel, so as to improve the wearing comfort and reduce the invasion.

Further, the first earplug cap 123 and the second earplug cap 122 are umbrella-shaped or mushroom-shaped, and the maximum outer diameter of the first earplug cap 123 is smaller than the maximum outer diameter of the second earplug cap 122, so that the multi-segment earplug 120 can be inserted into the external auditory canal 200 of the user when worn.

The first earplug cap 123 is disposed at the sound outlet end 1212 of the earplug holder 121 far away from the body 110, and the head of the first earplug cap 123 protrudes out of the sound outlet end 1212 of the earplug holder 121. The first earplug cap 123 is provided with a sound outlet 1230, and the sound outlet 1230 is communicated with the sound channel 1210 to facilitate sound transmission.

Referring to fig. 2 and 3, in some embodiments, the first earplug cap 123 and the earplug holder 121 are of an integral structure, that is, the first earplug cap 123 and the earplug holder 121 are integrally formed, and the first earplug cap 123 cannot be detached from the earplug holder 121.

Referring to fig. 1, 2 and 4, in other embodiments, the first earplug cap 123 and the earplug holder 121 are designed to be detachably connected, such as clamped. Specifically, the inner wall surface of the first earplug cap 123 is provided with a first positioning boss (not shown), and a first positioning groove (not shown) which is in clamping fit with the first positioning boss is avoided being provided outside the earplug holder 121 near the sound outlet end 1212. When the first earplug cap 123 is mounted on the earplug support 121, the first positioning boss is accommodated in the first positioning groove to limit the displacement of the first earplug cap 123 in the length direction of the earplug support 121, so that the first earplug cap 123 is positioned, and the first earplug cap 123 is prevented from falling off.

Referring to fig. 4 and 7, it can be understood that, considering that the sizes of the external auditory canals 200 of different users are different, the first earplug cap 123 and the earplug bracket 121 are designed to be detachably connected, and the first earplug cap 123 with different sizes can be replaced to adapt to different users, so as to reduce the invasion feeling and improve the wearing comfort; simultaneously, still can improve the gas tightness, prevent to leak to obtain better tone quality and experience, and then promote user's experience.

Referring to fig. 1, fig. 2, fig. 5 and fig. 6, the second earplug cap 122 is disposed at an end of the earplug holder 121 close to the body 110, and in the present embodiment, the second earplug cap 122 and the earplug holder 121 are also detachably disposed in consideration of different sizes of external auditory canals 200 of different users.

The second earplug cap 122 is sleeved on the earplug support 121, and the second earplug cap 122 is in clamping fit with the earplug support 121.

Specifically, the second earplug cap 122 is provided with a through hole 1220, a positioning ring 1221 extending toward the inside of the second earplug cap 122 is disposed at the edge of the through hole 1220, a second positioning boss 1222 is disposed on the inner surface of the positioning ring 1221, and a second positioning groove 1213 adapted to the second positioning boss 1222 is disposed on the outer wall surface of the earplug holder 121. After the second earplug cap 122 is sleeved on the target position of the earplug holder 121, the positioning ring sleeve 1221 and the earplug holder 121 form a snap fit, and the second positioning protrusion 1222 is received in the second positioning groove 1213, so as to limit the second earplug cap 122 from moving along the length direction of the earplug holder 121.

Referring to fig. 4 and 7, by the detachable fit of the second earplug cap 122 and the earplug holder 121, the user can replace the second earplug cap 122 with different sizes as required, so as to reduce the invasion and improve the wearing comfort; simultaneously, improve the gas tightness, prevent to leak to obtain better tone quality and experience, and then promote user's experience.

Further, after the first earplug cap 123 and the second earplug cap 122 are mounted on the earplug support 121, the head of the second earplug cap 122 is connected to the tail of the first earplug cap 123, so that on one hand, the length of the multi-segment split earplug 120 is reduced; on the other hand, improve the gas tightness, prevent to leak, promote tone quality and experience.

Referring to fig. 3 and 4, it should be noted that, in the case that the first earplug cap 123 and the earplug support 121 are of an integrated structure, since the first earplug cap 123 and the second earplug cap 122 are both made of soft rubber and have certain elasticity, the second earplug cap 122 can be mounted and dismounted by directly passing through the first earplug cap 123 and then cooperating with the earplug support 121. Under the condition that the first earplug cap 123 and the second earplug cap 122 are detachably matched with the earplug support 121, the first earplug cap 123 and the second earplug cap 122 are installed in the sequence of firstly installing the second earplug cap 122 and then installing the first earplug cap 123.

Referring to fig. 2, the present embodiment also provides a multi-segment split earplug 120, wherein the specific structure of the multi-segment split earplug 120 is described above and is not further described herein.

Referring to fig. 1 to fig. 7, compared to the prior art, the earphone 100 provided in the present embodiment has the following advantages:

(1) the split type earplug 120 of multistage includes first earplug cap 123 and second earplug cap 122, is the design of earplug cap (first earplug cap 123 and second earplug cap 122) for earphone 100 wears the back, and split type earplug 120 of multistage can go deep into external auditory canal 200, because the maximum external diameter of first earplug cap 123 is less than the maximum external diameter of second earplug cap 122, and then guarantees that low invasion feels and high gas tightness, therefore reaches better tone quality and experiences.

(2) The first earplug cap 123 is located at the sound outlet end 1212 of the earplug holder 121, and can provide support for the earplug holder 121 in the ear canal, so as to prevent the earplug holder 121 from directly contacting with the inner wall of the external ear canal 200, and further prevent impurities such as cerumen from entering the sound canal 1210 of the earplug holder 121.

(3) Second earplug cap 122 and earplug support 121 design are for dismantling the cooperation, and from this, the accessible is changed not the second earplug cap 122 of equidimension and is come adaptation external auditory canal 200 to the different use crowd of adaptation also can improve the gas tightness after wearing simultaneously, prevents to leak, and promotion tone quality is experienced.

(4) In some embodiments, the first earplug cap 123 is also designed to be detachably engaged with the earplug holder 121, and the external auditory canal 200 can be adapted by replacing the first earplug caps 123 with different sizes, so as to adapt to different users, and meanwhile, by replacing the adapted first earplug caps 123, the invasion feeling of the multi-segment split earplugs 120 which can penetrate into the external auditory canal 200 can be reduced.

Example two

Referring to fig. 2 and fig. 3, the present embodiment provides an earphone 100, which is an improvement based on the first embodiment, and compared with the first embodiment, the difference is that:

in this embodiment, a mounting cavity is provided in the sound channel 1210 of the earplug holder 121, and the sound generating unit 111 includes a moving coil unit 1111 and a moving iron unit 1110. Wherein, the moving coil monomer 1111 is arranged in the body 110, the moving iron monomer 1110 is arranged in the installation cavity of the earplug support 121, and the moving iron monomer 1110 is fixed and protected by the earplug support 121, thereby improving the space utilization rate and reducing the size of the body 110.

In some embodiments, a microphone or the like may also be disposed in the mounting cavity of the earbud holder 121.

EXAMPLE III

Referring to fig. 2, fig. 7 and fig. 8, the present embodiment provides an earphone 100, which is an improvement based on the first embodiment, and compared with the first embodiment, the difference is that:

in this embodiment, the earplug holder 121 is detachably connected to the body 110, i.e., the earplug holder 121 is separated from the body 110 for replacement.

Optionally, the earplug holder 121 is snap-fit or threaded with the body 110.

Further, in this embodiment, the earphone 100 further includes a support body 121a, the support body 121a is also provided with a sound outlet channel, and one end of the support body 121a away from the body 110 is also provided with a dust screen 124. The support body 121a is detachably engaged with the body 110, wherein the connection manner of the support body 121a and the body 110 is the same as the connection manner of the earplug support 121 and the body 110, which is not described herein again, and the second earplug cap 122 may also be mounted on the support body 121 a.

Thus, the earplug holder 121 and the holder body 121a are replaceable with each other. When a user selects to use the multi-segment split earplug 120, the earplug support 121 can be mounted on the body 110, and the earplug support 121 is provided with a first earplug cap 123 and a second earplug cap 122; when the user selects to use the support body 121a, the multi-segment split earplug 120 is firstly removed integrally, that is, the earplug support 121 is removed from the body 110, then the upper support body 121a is replaced, and finally the user selects the second earplug cap 122 with a proper size to be installed on the support body 121 a.

The earphone 100 that this embodiment provided, through changing earplug support 121 and stake body 121a, can select earphone 100's the different in-ear degree of depth to satisfy user's demand to different tone quality and listening sensation, the practicality is strong, promotes user experience simultaneously.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A multi-section split earplug is applied to an earphone and is characterized by comprising an earplug support, a first earplug cap and a second earplug cap;

the earplug support is used for being connected with the earphone body, and a through sound channel is arranged in the earplug support;

the first earplug cap is arranged at one end of the earplug support far away from the body, and a sound outlet hole communicated with the sound channel is formed in the first earplug cap;

the second earplug cap is detachably arranged at one end of the earplug bracket close to the body;

the first earplug cap and the second earplug cap are both used for being matched with an external auditory canal of a human body, and the maximum outer diameter of the first earplug cap is smaller than that of the second earplug cap.

2. The multi-segment split earplug of claim 1, wherein the second earplug cap is sleeved on the earplug holder and the second earplug cap is snap-fit with the earplug holder.

3. The split earplug of claim 2, wherein the second earplug cap is provided with a via hole, and a rim of the via hole is provided with a positioning ring sleeve extending towards the inside of the second earplug cap, and the positioning ring sleeve is in snap fit with the earplug holder.

4. The multi-segment split earplug according to claim 3, wherein the inner surface of the positioning ring sleeve is provided with a positioning boss, and the outer wall surface of the earplug support is provided with a positioning groove adapted to the positioning boss.

5. The split multi-segmented earplug according to claim 1, wherein a mounting cavity is provided in the sound channel, and the mounting cavity is used for arranging a moving-iron unit or a microphone in the earphone.

6. The multi-segment split earplug of claim 1, wherein the first earplug cap is of unitary construction with the earplug holder or is removably connected to the earplug holder.

7. The split type earplug of claim 1 or 6, wherein the earplug support is made of a hard glue material, and the first earplug cap and the second earplug cap are made of a soft glue material.

8. The multi-segment split earplug of claim 1, wherein the head portion of the second earplug cap meets the tail portion of the first earplug cap.

9. An earphone comprising a body and a multi-segment split earplug as claimed in any one of claims 1-8, wherein the earplug holder is connected to the body.

10. The headset of claim 9, wherein the earbud holder is removably connected to the body.

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