CN113301463A

CN113301463A - Ear clamping structure for earphone

Info

Publication number: CN113301463A
Application number: CN202110147862.7A
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: 2021-08-24

Abstract

The invention discloses an ear clamping structure for an earphone, which comprises a main cavity, an ear hanging structure and an auxiliary cavity, wherein the main cavity is provided with a plurality of ear clamping holes; the main cavity is connected with the auxiliary cavity through an ear hanging structure; the ear-hang structure is a bent structure and is used for the ear-hang structure to bypass the upper side of the ear from the front side of the ear and extend to the rear side of the ear along the auricle; the main cavity is used for extending to the entrance of the auditory canal; the secondary cavity structure is located on the back side of the ear and abuts against the auricle on the back side of the ear. According to the invention, through reasonable design of the included angle among the main cavity, the ear-hang structure and the auxiliary cavity, the earphone is more suitable for the ear contour of a human body, is not easy to fall off during wearing, and can effectively eliminate wearing fatigue.

Description

Ear clamping structure for earphone

Technical Field

The invention relates to the technical field of earphones, in particular to an ear clamping structure for an earphone.

Background

The front connecting part, the rear connecting part and the middle connecting part of the common ear-hang type earphone are basically on a plane in a three-dimensional space, the earphone is hung on the ears of a person only by the bending shape of the connecting parts when the earphone is worn, and the earphone is easy to fall off when the person moves, cuts and shakes the head, or the earphone deviates from the ears, so that the sound received by the ears of the person is weakened or disappears.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an ear clamping structure for an earphone.

In order to achieve the purpose, the invention adopts the following technical scheme:

an ear clamping structure for an earphone comprises a main cavity, an ear hanging structure and an auxiliary cavity; the main cavity is connected with the auxiliary cavity through an ear hanging structure; the ear-hang structure is a bent structure and is used for the ear-hang structure to bypass the upper side of the ear from the front side of the ear and extend to the rear side of the ear along the auricle; the main cavity is used for extending to the entrance of the auditory canal; the secondary cavity structure is located on the back side of the ear and abuts against the auricle on the back side of the ear.

The further technical scheme is as follows: the main cavity is used for mounting a loudspeaker; the main cavity is provided with a sound outlet hole communicated with the sound outlet end of the loudspeaker.

The further technical scheme is as follows: when the earphone is worn on the ear, the main cavity body extends to the position of the auditory canal from the front side or the upper side of the ear; the sound outlet hole is located on the front side of the ear canal.

The further technical scheme is as follows: a first included angle is formed between the axis of the main cavity body along the length direction and a tangent line of the ear-hook structure connected with the main cavity body; the first included angle is 58 to 73 °.

The further technical scheme is as follows: the axis of the auxiliary cavity along the length direction and the axial direction of the main cavity along the length direction form a second included angle; the second included angle is 77 to 83 °.

The further technical scheme is as follows: a third included angle is formed between a tangent line of the ear hanging structure connected with the auxiliary cavity and the auxiliary cavity; the third included angle is 45 to 60 °.

The further technical scheme is as follows: and a touch panel for control is arranged on the outer side of the main cavity.

The further technical scheme is as follows: the touch panel is arranged obliquely; a fourth included angle is formed between the touch panel and the main cavity along the width direction and is 8-15 degrees; the touch panel and the main cavity form a fifth included angle in the length direction, and the fifth included angle is 2-8 degrees.

The further technical scheme is as follows: a fourth included angle is formed between the central line of the lower projection of the main cavity and the central line of the lower projection of the ear-hook structure; the fourth included angle is 20 to 30 °.

The further technical scheme is as follows: the auxiliary cavity is used for arranging a battery.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, through reasonable design of the included angle among the main cavity, the ear-hang structure and the auxiliary cavity, the earphone is more suitable for the ear contour of a human body, is not easy to fall off during wearing, and can effectively eliminate wearing fatigue.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

Fig. 1 is a perspective view of an ear clip structure for a headset according to the present invention;

fig. 2 is a front view of an ear clip structure for a headset according to the present invention;

fig. 3 is a bottom view of an ear clip structure for a headset according to the present invention;

fig. 4 is a side view of an ear clip structure for a headset according to the present invention;

fig. 5 is a wearing schematic view of an ear clip structure for an earphone according to the present invention.

Detailed Description

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

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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. 1 to 5 are drawings of the present invention.

Referring to fig. 1 to 5, the present embodiment provides an ear clip structure for an earphone, including a main cavity 10, an ear hook structure 20 and an auxiliary cavity 30. The main chamber 10 is connected to the auxiliary chamber 30 by the ear-hang structure 20. The earhook structure 20 is a curved structure for the earhook structure 20 to pass around the upper side of the ear 40 from the front side of the ear 40 and extend along the pinna to the rear side of the ear 40. The main cavity 10 is intended to extend to the entrance of the ear canal. The secondary cavity 30 structure is located on the rear side of the ear 40 and rests against the pinna on the rear side of the ear 40.

The ear-hook structure 20 is a bent structure for fitting to the upper side and the rear side of the ear 40, so that the earphone can be well fixed to the ear 40. Preferably, the ear-hang structure 20 is made of memory material, the ears 40 with different sizes can adapt to each other when being worn, and after the angle is adjusted according to the size of the ears 40, the shape of the ear-hang structure 20 can be fixed, so that the ear-hang structure can be worn next time conveniently.

The main chamber 10 is used for mounting a speaker. The main cavity 10 is provided with a sound outlet 11 communicating with the sound outlet end of the speaker. This earphone is not in-ear earphone, and the sound that the speaker in the main cavity 10 sent can propagate to ear 40 in through going out sound hole 11 for ear 40 can hear the speaker sound production while, can also hear external sound.

Wherein, when the earphone is worn on the ear 40, the main cavity 10 extends from the front or upper side of the ear 40 to the ear canal position. The sound outlet hole 11 is located on the front side of the auditory canal. The main housing 10 is arranged in a suspended manner in front of the auditory canal to avoid fatigue to the user like an in-ear earphone. The main chamber 10 extends in an inclined manner from the front or upper side of the ear 40 to the ear canal position, reducing the wobbling of the main chamber 10.

The axis of the main cavity 10 along the length direction and the tangent line of the ear-hang structure 20 connected with the main cavity 10 form a first included angle C. The first included angle C is 58 to 73 °. The main cavity 10 has a length such that an end connected to the ear hook structure 20 extends forward. When worn, the length of the main chamber 10 extends from a position on the upper side of the ear 40 near the temple toward the ear canal, and the extending direction is the longitudinal direction. The first angle C is arranged to facilitate the fixation from the earpiece at the upper side of the ear 40, forming a first support area at the upper side of the ear 40.

The axis of the secondary cavity 30 along the length direction forms a second included angle a with the axial direction of the primary cavity 10 along the length direction. The second included angle a is 77 to 83 °. Similarly, the length of the auxiliary cavity 30 extends forward from the end connected to the ear-hook structure 20. When worn, the auxiliary cavity 30 extends from the auricle at the rear side of the ear 40 toward the earlobe, i.e., in the longitudinal direction. Wherein the side of the sub-cavity 30 and the rear side of the ear 40 are in contact with each other to form a second support region.

In fact, the main cavity 10 has a certain contact point in front of the ear 40, for example, the end of the main cavity 10 is formed with the auricle, so the interaction between the main cavity 10 and the auxiliary cavity 30 makes the earphone restrained in the front-back, up-down, left-right directions, and ensures the wearing firmness.

A tangent line connecting the ear-hook structure 20 and the auxiliary cavity 30 forms a third included angle B with the auxiliary cavity 30. The third angle B is 45 to 60 °. The third included angle B is favorable for the contact between the side surface of the auxiliary cavity 3 and the rear side of the ear 40, and the contact area of the second support area is ensured.

Preferably, a touch panel 12 for control is provided outside the main housing 10. Since the earphone is troublesome to take off and control after being worn, the touch panel 12 is provided outside the main body 10, so that the earphone can be controlled without taking off the earphone from the ear 40.

Preferably, the touch panel 12 is disposed obliquely in a direction opposite to the length of the main housing 10. However, if the touch panel 12 is not inclined sufficiently far from the longitudinal direction of the main housing 10, other angles are required so that the user can control the touch panel 12 well when wearing the electronic device. Therefore, the touch panel 12 forms a fourth angle E with the main housing 10 in the width direction, the fourth angle being 8 to 15 °. The touch panel 12 forms a fifth angle F with the length direction of the main housing 10, the fifth angle being 2 to 8 °. The touch panel 12 is designed to enhance the operational feeling.

The centre line of the main cavity 10 in the downward projection forms a fourth included angle D with the centre line of the ear hook structure 20 in the downward projection. The fourth included angle D is 20 to 30 °. The provision of the fourth angle D is effective to clamp the headset to the ear 40.

Wherein the sub-cavity 30 is used for arranging a battery. Since the sub-cavity 30 is disposed at the rear side of the ear 40, the sub-cavity 30 can have as large a volume as possible so as to accommodate a battery having a larger volume, thereby improving the endurance.

For the headset to be more secure when worn, the center of gravity of the headset is located on the perpendicular line of contact of the earhook structure 20 with the upper side of the ear 40.

The auxiliary cavity 30 is provided with a contact surface contacting with the outer side of the auricle, the main cavity 10 is also provided with a contact surface contacting with the front side of the ear 40, and the ear-hang structure 20 is also provided with a contact surface contacting with the front side of the ear 40, so that the contact area is increased, and the wearing is more reliable.

Wherein, the outer sides of the main cavity 10, the ear-hang structure 20 and the auxiliary cavity 30 are all provided with soft rubber, so that the earphone is more skin-friendly.

The earphone continuously makes model prototypes to find different crowd tests by adjusting the included angles of the ear-hanging structure 20, the main cavity 10 and the auxiliary cavity 30, and obtains the optimal included angle design scheme. Through the design of the special included angle, the defect that the sound of the ear-hung earphone is easy to weaken or disappear is overcome. Due to the reasonable design of the included angle, the volume of the auxiliary cavity 30 is allowed to be larger, so that the battery capacity of the earphone is larger than that of a common ear-hang earphone. The reasonable angle design enables the touch area to be more suitable for the human instinct gesture, and the user experience is improved.

Compared with the prior art, the earphone has the advantages that the included angle among the main cavity 10, the ear-hang structure 20 and the auxiliary cavity 30 is reasonably designed, so that the earphone is more suitable for the outline of the ears 40 of a human body, is not easy to fall off when being worn, and can effectively eliminate wearing fatigue.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims

1. An ear clamping structure for an earphone is characterized by comprising a main cavity, an ear hanging structure and an auxiliary cavity; the main cavity is connected with the auxiliary cavity through an ear hanging structure; the ear-hang structure is a bent structure and is used for the ear-hang structure to bypass the upper side of the ear from the front side of the ear and extend to the rear side of the ear along the auricle; the main cavity is used for extending to the entrance of the auditory canal; the secondary cavity structure is located on the back side of the ear and abuts against the auricle on the back side of the ear.

2. A clamping ear structure for a headset according to claim 1, characterized in that the main chamber is adapted to mount a loudspeaker; the main cavity is provided with a sound outlet hole communicated with the sound outlet end of the loudspeaker.

3. The ear-clipping structure for earphone according to claim 2, wherein the main cavity extends from the front or upper side of the ear to the ear canal position when the earphone is worn on the ear; the sound outlet hole is located on the front side of the ear canal.

4. The ear clip structure for earphone of claim 1, wherein the axis of the main body along the length direction and the tangent line of the ear hook structure connected to the main body form a first included angle; the first included angle is 58 to 73 °.

5. The ear clip structure for earphone according to claim 1, wherein the axis of the secondary cavity along the length direction forms a second included angle with the axial direction of the primary cavity along the length direction; the second included angle is 77 to 83 °.

6. The ear clip structure for the earphone according to claim 1, wherein a tangent line connecting the ear hook structure and the auxiliary cavity forms a third included angle with the auxiliary cavity; the third included angle is 45 to 60 °.

7. The ear clip structure for earphone according to claim 1, wherein the main cavity is provided with a touch panel for control at the outside thereof.

8. The ear clip structure for earphones according to claim 7, wherein the touch panel is disposed obliquely; a fourth included angle is formed between the touch panel and the main cavity along the width direction and is 8-15 degrees; the touch panel and the main cavity form a fifth included angle in the length direction, and the fifth included angle is 2-8 degrees.

9. The ear-clamping structure for a headphone as claimed in claim 1, wherein the center line of the main cavity in the downward projection forms a fourth angle with the center line of the ear-hook structure in the downward projection; the fourth included angle is 20 to 30 °.

10. A clamping ear structure for a headset according to claim 1, characterized in that the secondary cavity is for the arrangement of a battery.