Ear hanging type wireless earphone

Abstract

The utility model discloses an ear-hanging type wireless earphone, which comprises a main body and an ear hook, the main body comprises an ear shell provided with an inner cavity and a loudspeaker arranged in the inner cavity, the loudspeaker is used for sounding, the ear shell is provided with a sound outlet hole, the loudspeaker and the sound outlet hole are oppositely arranged, the ear shell is provided with a boss, the boss is arranged at the front position of the ear shell, and the ear hook is arranged on the ear shell. The sound outlet hole is arranged on the upper end face of the boss, and the ear hook is connected with the ear shell. The lug boss is arranged on the ear shell, the sound outlet hole is arranged at the position of the lug boss, and the outer diameter of the lug boss is matched with the shape of the auricular conchae cavity or is smaller than the size of the auricular conchae cavity, so that a gap between the corresponding sound outlet hole and an external auditory canal is smaller, sound leakage is effectively reduced, and meanwhile, the sound quality effect can be better; the problem of negative pressure or stuffiness caused by external auditory meatus attachment is avoided, and the use experience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of earphones, in particular to an ear-hanging wireless earphone. Background Art

[0002] Ear-hook headphones are a common type of headphones. This type of headphones has an ear hook that is bent, and the main body of the headphone is connected to one end of the ear hook. When the user wears the headphones, the ear hook can be hung on his or her ear.

[0003] However, existing ear-hook headphones generally adopt a semi-in-ear structure, that is, the ear shell partially extends into the concha cavity, and the sound outlet of the ear shell is arranged relative to the external auditory canal, thereby achieving sound guidance. However, due to the problem of fit between the sound outlet and the external auditory canal, sound leakage is still prone to occur (that is, there is a gap between the sound outlet and the external auditory canal, and sound is scattered outward).

[0004] Of course, there are also in-ear ear shells, but this structure extends into the end of the external auditory canal, so the wearing comfort is poor, affecting the user experience. Utility Model Content

[0005] The main purpose of the utility model is to provide an ear-hook wireless headset, which aims to improve the structure of the ear shell, improve the fit between the sound outlet and the external auditory canal port, and thus reduce sound leakage.

[0006] To achieve the above-mentioned purpose, the present invention provides an ear-hanging wireless headset, comprising:

[0007] The main body includes an ear shell with an inner cavity and a speaker provided in the inner cavity, wherein the speaker is used for sound production.

[0008] The ear shell is provided with a sound hole, and the speaker is arranged opposite to the sound hole.

[0009] The ear shell is provided with a boss, the boss is provided at the front of the ear shell, and the sound outlet is provided at the upper end surface of the boss;

[0010] An ear hook is connected to the ear shell.

[0011] In the actual design, a boss is provided on the auricle, and the sound hole is provided at the position of the boss, wherein the outer diameter of the boss is adapted to the shape of the concha cavity or smaller than the size of the concha cavity. Then, the gap between the corresponding sound hole and the external auditory canal is smaller, thereby effectively reducing sound leakage. At the same time, the sound quality effect can be better, and there will be no negative pressure or stuffiness problems caused by fitting the external auditory canal, thereby effectively improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0013] Figure 2 This is a side view of the utility model;

[0014] Figure 3 This is a top view of the utility model;

[0015] Figure 4 This is the first schematic diagram after the earphone is worn on the ear;

[0016] Figure 5 The second schematic diagram shows the earphones being worn on the ears;

[0017] Figure 6 The third diagram shows the earphones after being worn on the ears;

[0018] Figure 7 Schematic diagram of the ear.

[0019] In the figure,

[0020] 1 is the main body, 11 is the ear shell,

[0021] 2 is a boss, 20 is a sound hole, 21 is a left side wall, 22 is a right side wall,

[0022] 3 is an ear hook, 31 is a hanging part,

[0023] 4 is a hollow hole, 5 is a support part,

[0024] 100 is the ear, 101 is the concha cavity, 102 is the external auditory canal, 103 is the ear frequency,

[0025] 200 is the head. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present invention, the descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] like Figures 1 to 7 As shown, an ear-hanging wireless headset includes:

[0030] The main body 1 includes an ear shell 11 with an inner cavity and a speaker provided in the inner cavity, wherein the speaker is used for sound production.

[0031] The ear shell 11 is provided with a sound hole 20, and the speaker is arranged opposite to the sound hole 20.

[0032] The ear shell 11 is provided with a boss 2, which is located at the front of the ear shell 11, and the sound outlet 20 is located at the upper end surface of the boss 2;

[0033] The ear hook 3 is connected to the ear shell 11.

[0034] In the actual design, by setting a boss 2 on the auricle 11 and setting the sound hole 20 at the position of the boss 2, where the outer diameter of the boss 2 is consistent with the shape of the concha cavity or smaller than the size of the concha cavity, the corresponding gap between the sound hole 20 and the external auditory canal is smaller, which effectively reduces sound leakage. At the same time, the sound quality effect can be better, and there will be no negative pressure or stuffiness problems caused by fitting the external auditory canal, which effectively improves the user experience.

[0035] Specifically, the sound hole 20 is circular, elliptical, rectangular or triangular in shape, wherein the present application shows an elliptical shape, which can of course be changed according to actual needs, for example, the outer periphery of the triangular shape has an arc transition.

[0036] In an embodiment of the present invention, the bottom of the boss 2 is gradually tapered toward the sound outlet 20, which not only ensures the focusing of sound waves, but also reduces the distance between the external auditory canal and the sound outlet 20, while realizing an in-ear bionic structure. However, the sound outlet 20 does not actually extend into the port of the external auditory canal, and still maintains a suspended or partially fitted tactile feel, reducing the negative pressure problem of the seal.

[0037] Specifically, the boss 2 is arranged in the front position of the concha 11, and the left side wall 21 of the boss 2 is inclined. Through the inclined setting, the boss 2 can partially or completely extend into the concha cavity, thereby improving the fit between the concha 11 and the concha cavity.

[0038] In the embodiment of the present invention, the left side wall 21 of the boss 2 is inclined at an angle of 15-35 degrees relative to the horizontal plane 300. At this angle (e.g., 28 degrees), the boss 2 can be guided into the concha cavity, and the fit is improved. If the angle is smaller than this, the contact area between the tragus and the concha 11 is too large, and the portion of the boss 2 extending into the concha is too small, which may cause the sound outlet 20 to be separated from the external auditory canal.

[0039] When the angle is greater than this, the contact area between the ear clip cavity and the boss 2 is too large, and the rear end of the ear shell 11 is likely to tilt too much, affecting the stability of use.

[0040] Specifically, the right side wall 22 of the boss 2 extends from the right side end of the ear shell 11 in an integral arc shape.

[0041] In the embodiment of the present invention, the right side wall 22 of the boss 2 has an arc angle of 60-70 degrees relative to the horizontal plane 300, preferably 65 degrees. The appropriate arc structure ensures that the ear shell 11 and the ear hook 3 abut against each other, thereby achieving a secure fit of the earphone. The arc structure reduces pressure generated when the ear and the ear hook 3 abut against each other, and also reduces discomfort caused by friction between the end of the ear shell 11 and the ear during exercise, effectively improving wearing comfort.

[0042] Specifically, the sound outlet 20 is gradually tilted downward from the inner end to the outer end. The tilted sound outlet 20 outputs sound waves toward the external auditory canal. In actual testing, sound waves also have a direction. Therefore, the tilted sound outlet 20 can effectively reduce the leakage of sound waves, thereby reducing the problem of sound leakage during airborne transmission.

[0043] In an embodiment of the present invention, the ear hook 3 includes a hanging portion 31 extending from the ear shell 11. When the ear hook 3 is placed on the ear, the hanging portion 31 fits against both sides of the head, and a distance 301 is provided between the ear hook 3 and the ear, thereby facilitating the placement of the glasses while forming a fulcrum with the head, making it easier to use.

[0044] Specifically, the tail end of the ear hook 3 is provided with a hollow hole 4 (which can be a through setting or a recessed structure), and the ear hook 3 is provided with a shaping piece (not shown) away from the center of the hollow hole, and a support portion 5 is provided in the hollow hole (as shown in the figure, a curved wavy line, of course, it can also be other shapes, which can be a hard material or a soft material with a certain degree of support). Existing ear hooks 3 are generally provided with shaping pieces (such as titanium alloy, hard plastic parts, etc.) as a whole to maintain their predetermined elasticity. Providing a hollow hole at the end of the ear hook 3 can reduce its overall weight and avoid the feeling of oppression when the shaping piece contacts the ear. The ear hook 3 is made of elastic material, so it is more comfortable to wear, which effectively improves the wearing comfort; and it is different from existing products in appearance, thereby improving market competitiveness.

[0045] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the practical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An ear-hook wireless headset, characterized in that: include, The main body includes an ear shell with an inner cavity, and the ear shell is provided with a sound outlet hole. The ear shell is provided with a boss, the boss is provided at the front of the ear shell, and the sound outlet is provided at the upper end surface of the boss; An ear hook connected to the ear shell; The bottom of the boss is gradually reduced in diameter toward the sound outlet; The boss is located at the front of the ear shell, and the left side wall of the boss is inclined; The left side wall of the boss has an inclination of 15 degrees to 35 degrees with respect to the horizontal plane; The right side wall of the boss extends in an integral arc shape from the right side end of the ear shell.

2. The ear-hook wireless headset according to claim 1, wherein: The sound outlet hole is circular, elliptical, rectangular or triangular in shape.

3. The ear-hook wireless headset according to claim 1, wherein: The curvature of the right side wall of the boss is between 60 degrees and 70 degrees based on the horizontal plane.

4. The ear-hook wireless headset according to claim 1, wherein: The sound outlet hole is gradually inclined downward from the inner end toward the outer end.

5. The ear-hook wireless headset according to claim 1, wherein: The ear hook includes a hanging portion extending from the ear shell. When the ear hook is placed on the ear, the hanging portion fits against both sides of the head, and a distance is provided between the ear hook and the ear.

6. The ear-hook wireless headset according to claim 1, wherein: A hollow hole is provided at the tail end of the ear hook, a shaping piece is provided at a position away from the center of the hollow hole, and a supporting part is provided in the hollow hole.

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