CN214014497U

CN214014497U - Earphone with multiple supporting parts

Info

Publication number: CN214014497U
Application number: CN202120309869.XU
Authority: CN
Inventors: 何庆
Original assignee: Shenzhen Dashi Technology Co ltd
Current assignee: Shenzhen Dancing Future Technology Ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-08-20
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an earphone with a plurality of supporting parts, which comprises a main cavity body, an ear hook and an auxiliary cavity body; the main cavity is connected with the auxiliary cavity through an ear hook; the main cavity is used for mounting a loudspeaker and is positioned at the front side of the ear; a sound outlet hole is formed in the main cavity close to the auditory meatus; the ear hook is used for surrounding the upper side and the rear side of the ear; the secondary cavity is for contacting the rear side of the ear. The utility model discloses a support area to the earphone designs for the matching nature of earphone and ear is better, and the atress is more even, avoids the earphone to drop easily, not hard up, reduces to wear for a long time to the tired sense that the ear formed, promotes the travelling comfort of wearing.

Description

Earphone with multiple supporting parts

Technical Field

The utility model relates to an earphone technical field, the more specifically earphone with many supporting parts that says so.

Background

The existing common ear-hanging type earphone wearing fixing forms mainly comprise two types:

1. the ear hook is hung on the ear of a person for fixation only through the bent shape of the ear hanging part, and the ear hook is easy to loosen when the person or the head moves and cannot be worn firmly;

2. the ear-hook part is connected with the in-ear/semi-in-ear type main body, so that the fixing points in the concha cavity and at the entrance of the auditory canal are increased, and although the ear-hook type main body can be firmly worn, the ear-hook type main body can cause the feeling of expansion and fatigue in the ear after being worn for a long time.

Neither of these forms provides a comfortable and secure wearing experience for the user over time.

Wherein, the condition of wearing the earphone is conveniently researched by knowing the composition of each part of the ear of the human body. The structure of the human ear is shown in figures 1 to 3. The ear has the following regions antihelix 40, superior tragus 41, supratragus notch 42, anterior helix skin 43, anterior helix front 44, superior auricular root 45, superior antihelix sulcus 46, fossa trigonis bulge 47, cavum concha bulge 48, crus helix groove 49, cymba concha bulge 50, and antihelix groove 51.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an earphone with many supporting parts.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an earphone with a plurality of supporting parts comprises a main cavity, an ear hook and an auxiliary cavity; the main cavity is connected with the auxiliary cavity through an ear hook; the main cavity is used for mounting a loudspeaker and is positioned at the front side of the ear; a sound outlet hole is formed in the main cavity close to the auditory meatus; the ear hook is used for surrounding the upper side and the rear side of the ear; the secondary cavity is for contacting the rear side of the ear.

The further technical scheme is as follows: the main cavity is provided with a first supporting part used for resisting against the anthelix; the first supporting part is in surface contact or point contact with the auricle.

The further technical scheme is as follows: the main cavity is provided with a second supporting part; the second supporting part is used for resisting against the skin on the front side of the helix, the front part of the helix, the incisal marks on the tragus and the upper part of the tragus; the second supporting part is in surface contact.

The further technical scheme is as follows: the ear hook is provided with a third supporting part; the third supporting part is used for resisting against the upper ear root, the upper crural sulcus of the antihelix and the bulge of the triangular fossa; the third supporting part is in surface contact.

The further technical scheme is as follows: the auxiliary cavity is provided with a fourth supporting part; the fourth supporting part is used for resisting the cymba conchae bulge, the crus of helix, the antihelix ditch and the cymba conchae cavity bulge; the fourth supporting part is in surface contact.

The further technical scheme is as follows: the ear hook is a memory material product.

The further technical scheme is as follows: the auxiliary cavity is provided with a mounting cavity for mounting the electronic component.

The further technical scheme is as follows: the outer sides of the main cavity body, the ear hooks and the auxiliary cavity body are all provided with soft adhesive layers.

The further technical scheme is as follows: the ear hook is of a tubular structure.

The further technical scheme is as follows: and a rear sound hole is formed in one side, back to the auditory canal, of the main cavity.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses a support area to the earphone designs for the matching nature of earphone and ear is better, and the atress is more even, avoids the earphone to drop easily, not hard up, reduces to wear for a long time to the tired sense that the ear formed, promotes the travelling comfort of wearing.

The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.

Drawings

FIG. 1 is a front view of an ear construction;

FIG. 2 is a rear view of an ear configuration;

FIG. 3 is a top view of an ear structure;

fig. 4 is a perspective view of an earphone having a plurality of supporting portions according to the present invention;

fig. 5 is a schematic view of the positions of the supporting parts of the earphone with multiple supporting parts according to the present invention;

fig. 6 is a schematic view of positions of supporting parts at another angle of the earphone of the present invention;

fig. 7 is a schematic view of the contact between the supporting part and the ear of the earphone with multiple supporting parts according to the present invention;

fig. 8 is a schematic diagram illustrating a position of a fourth supporting portion of the earphone with multiple supporting portions according to the present invention;

fig. 9 is a typical force distribution diagram of an earphone with multiple supporting portions according to the present invention;

fig. 10 is another typical force distribution diagram of the earphone with multiple supporting parts according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, 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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; 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 invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily 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 described in this specification can be combined and combined by one skilled in the art.

Fig. 4 to 10 are drawings of the present invention.

The present embodiment provides a multi-supporting-point earphone, please refer to fig. 4 to 8, which includes a main cavity 10, an ear hook 20 and an auxiliary cavity 30. The primary chamber 10 is connected to the secondary chamber 30 by the ear clip 20. The main chamber 10 is used for mounting a speaker, and the main chamber 10 is located on the front side of the ear 32. The main cavity 10 is provided with a sound outlet 11 near the ear canal. The ear hook 20 is used to surround the upper side and the rear side of the ear 32. The secondary cavity 30 is for contacting the rear side of the ear 32. The ear-hook 20 is in contact with the upper side and the rear side of the ear 32, and the main cavity 10 is in contact with the front side of the ear 32, and the sub-cavity 30 is in contact with the rear side of the ear 32, so that the whole earphone structure is surrounded from the upper side and the rear side of the front side of the ear 32, and the wearing is firmer.

Wherein the main cavity 10 extends from the front side or front side of the ear 32 to the ear canal position, and the main cavity 10 has a contact surface with the ear 32, so that the wearing is more secure. In this embodiment, the main housing 10 is inclined from the front and upper part of the ear 32 to the entrance of the ear canal, and the inclined arrangement is beneficial for the user to control the main housing 10.

In particular, the main chamber 10 is provided with a first support 12 for resting against the auricle. The first support portion 12 is in surface contact or point contact with the antihelix 40. The first support part 12 is provided at an end of the main chamber 10 so that the main chamber 10 is supported by a force. The first supporting portion 12 is disposed near the sound outlet 11 of the main cavity 10, so that the main cavity 10 can be kept stable during operation of the speaker, and the main cavity 10 is prevented from being interfered by vibration of the speaker.

The main chamber 10 is provided with a second support portion 13. The second support portion 13 is adapted to abut against the anterior side skin 43 of the helix, the anterior portion 44 of the helix, the superior tragus notch 42, and the superior tragus portion 41. The second supporting portion 13 is a side surface of the main chamber 10 close to the head of the human body. The second support part 13 is in surface contact, so that the contact area of the main cavity 10 and the ear 32 is increased, point contact is avoided, contact force is dispersed, and wearing comfort is improved.

The ear hook 20 is provided with a third support 21. The third support portion 21 is adapted to abut against the upper ear root 45, the superior crura of antihelix 46 and the bulge of fossa trigonis 47. The ear hook 20 is of a curved configuration in which the degree of curvature is the same as the degree of curvature of the root of the human ear 32. The third supporting part 21 is in surface contact, so that the contact area is increased, the pressure of the earphone on the ear 32 is reduced, and the comfort is improved. The cross section of the ear hook 20 is in the shape of a circle, an ellipse, a runway and the like, and can also be a special-shaped body with other appearance arc transition, so that the contact surface is increased when the ear hook is worn, and the wearing comfort is improved. The ear hook 20 is a curved structure, which may be a split joint of a multi-segment arc structure, and is in arc transition so as to follow the contour of the ear 32.

Since the third support part 21 bears most of the weight of the earphone, increasing the contact surface of the third support part 21 is advantageous to improve the wearing comfort. The third support portion 21 is in contact with not only the upper ear root 45, the antihelix superior sulcus 46, and the fossa trigone 47, but also the side of the head.

The sub-chamber 30 is provided with a fourth supporting portion 31. The fourth support portion 31 is adapted to abut the cymba concha bulge 50, the crus helix groove 49, the antihelix groove 51, and the cavum concha bulge 48. The fourth supporting portion 31 is a side surface facing the rear side of the ear 32. The fourth supporting part 31 is in surface contact, so that the wearing comfort is improved. The fourth support part 31 is in contact with the hindbrain side in addition to the cymba concha eminence 50, the crus helix 49, the antihelix 51, and the cavum concha eminence 48.

The sub-cavity 30 is provided with a cavity for mounting an electronic part, wherein the electronic part may be a battery, a circuit board, or the like. In order to allow a longer cruising power of the headset, the volume of the auxiliary chamber 30 is designed to be as large as possible so as to accommodate a larger volume of battery. When the earphone is worn, the auxiliary cavity 30 extends towards the earlobe, and the extending direction is the length direction of the auxiliary cavity 30. The tangent line that vice cavity 30 and ear-hang 20 are connected forms 120 to 150 contained angles with vice cavity 30 along length direction's axis for vice cavity 30 can "hook" the downside of living ear 32, makes the earphone be difficult for droing when wearing.

Preferably, the ear hook 20 is made of a memory material, so that the relative positions of the main cavity 10, the ear hook 20 and the auxiliary cavity 30 can be adjusted, and the adjusted shape can be kept after the adjustment.

Preferably, the ear hook 20 is tubular in configuration for passage of a wire electrically connecting the battery to an electronic component such as a speaker.

Preferably, the main cavity 10, the ear-hook 20 and the auxiliary cavity 30 are wrapped with a soft adhesive layer, so that the skin-friendly effect is good when the mask is worn.

The main cavity 10 is provided with a rear sound hole at a side facing away from the auditory canal, so that the sound effect of the earphone is improved. Wherein, the outer side of the main cavity 10 is further provided with a sound pickup hole of the microphone.

In a specific wearing process, a plurality of wearing states exist, and the stress conditions of all supporting parts of the earphones in different wearing states are different. Referring to fig. 9, the third support portion 21, the fourth support portion 31 and the second support portion 13 are most typically used as support areas to support the earphones. For better illustration, a coordinate system is introduced for further illustration. The direction of the outside of the ear 32 is the positive direction of the X axis, the direction of the back of the ear 32 is the positive direction of the Y axis, and the direction of the upper side of the ear 32 is the positive direction of the Z axis. Then, the weight G of the earphone is directed vertically downward, the force applied to the third support 21 is F21a ═ F21z + F21y + F21z, the force applied to the second support 13 is F13a ═ F13x, the force applied to the fourth support 31 is F31a ═ F31z + F31y + F31z, and then the weight G is F21a + F13a + F31 a.

Referring to fig. 10, another typical stress condition is that the first support portion 12, the third support portion 21 and the fourth support portion 31 are used as support areas to support the earphone. Also, a coordinate system is introduced for further explanation. The direction of the outside of the ear 32 is the positive direction of the X axis, the direction of the back of the ear 32 is the positive direction of the Y axis, and the direction of the upper side of the ear 32 is the positive direction of the Z axis. Then, the weight G of the earphone is directed vertically downward, the force applied to the first support portion 12 is F12b ═ F12x + F12y + F12z, the force applied to the third support portion 21 is F21b ═ F21z + F21y + F21z, the force applied to the four support portions 31 is F31b ═ F31z + F31y + F31z, and then the weight G is F12b + F21b + F31 b.

Compared with the prior art, the utility model discloses a support area to the earphone designs for earphone and ear 32's matching nature is better, and the atress is more even, avoids the earphone to drop easily, not hard up, reduces to wear for a long time and feels the tired that ear 32 formed, promotes the travelling comfort of wearing.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. An earphone with a plurality of supporting parts is characterized by comprising a main cavity, an ear hook and an auxiliary cavity; the main cavity is connected with the auxiliary cavity through an ear hook; the main cavity is used for mounting a loudspeaker and is positioned at the front side of the ear; a sound outlet hole is formed in the main cavity close to the auditory meatus; the ear hook is used for surrounding the upper side and the rear side of the ear; the secondary cavity is for contacting the rear side of the ear.

2. An earphone having multiple supports as claimed in claim 1, wherein the main body is provided with a first support for stopping against the antihelix; the first supporting part is in surface contact or point contact with the auricle.

3. The earphone of claim 1, wherein the main body is provided with a second support; the second supporting part is used for resisting against the skin on the front side of the helix, the front part of the helix, the incisal marks on the tragus and the upper part of the tragus; the second supporting part is in surface contact.

4. The earphone having a plurality of supports as claimed in claim 1, wherein the ear hook is provided with a third support; the third supporting part is used for resisting against the upper ear root, the upper crural sulcus of the antihelix and the bulge of the triangular fossa; the third supporting part is in surface contact.

5. The earphone having a plurality of supports as claimed in claim 1, wherein the sub-chamber has a fourth support; the fourth supporting part is used for resisting the cymba conchae bulge, the crus of helix, the antihelix ditch and the cymba conchae cavity bulge; the fourth supporting part is in surface contact.

6. The earphone of claim 1, wherein the ear-hook is made of memory material.

7. The earphone of claim 1, wherein the sub-cavity is provided with a mounting cavity for mounting electronic components.

8. The earphone of claim 1, wherein the main body, the ear hook and the auxiliary body are provided with a soft adhesive layer on the outer side.

9. The headset of claim 1, wherein the earhook is tubular in configuration.

10. The earphone of claim 1, wherein the main housing has a rear soundhole on a side facing away from the ear canal.