Ear hanging type OWS earphone

Abstract

The utility model discloses an ear-hanging type OWS earphone, which comprises an OWS earphone body and an ear hook connected to the upper end of the OWS earphone body, the OWS earphone body comprises a shell and a loudspeaker arranged in the shell, the side of the shell facing the ear is provided with a sound hole, the upper section area of the shell facing the ear is provided with a first surface, and the upper section area of the shell facing the ear is provided with a second surface. The lower section area, facing the ear side, of the shell is provided with a protruding part, the sound outlet hole is formed in the protruding part, when the earphone is worn and used, the protruding part extends into the auricular conchae cavity of the ear of a user, and the sound outlet hole is formed towards the ear canal of the ear of the user. Therefore, the earphone is more stable and not easy to loosen and fall when being worn and used, sound leakage is reduced, privacy is improved, meanwhile, sound quality loss is reduced, and sound effect experience is improved.

Description

Technical Field

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

[0002] The ear-hook OWS Bluetooth headset is now widely used. When worn, the headset is located on the side of the ear. It is not placed directly into the ear canal, but transmits sound through air conduction and other methods. Since it does not directly contact the ear canal, it reduces the chance of ear canal infection and reduces potential damage to hearing. At the same time, due to its fully open design and non-in-ear design, it also has the advantage of being painless when worn for a long time.

[0003] like Figures 1 to 3 As shown, it shows the structure and wearing status of an ear-hook OWS Bluetooth headset in traditional technology; the ear-hook OWS Bluetooth headset includes an OWS headset body A1 and an ear hook A2 connected to the upper end of the OWS headset body A1, the ear hook is generally in a C-shaped arc structure, and the lower part of the ear hook is used for a built-in battery. The OWS headset body has two roughly parallel sides: a side facing the ear and a side away from the ear. A sound outlet A3 is provided on the side facing the ear, and an indicator light A4 is provided on the side away from the ear; when worn, the ear hook A2 is hung on the top of the user's ear A5 and is located in the rear area of the auricle, the OWS headset body is located on the side where the ear hole is located, and there is a gap between the side of the OWS headset body facing the ear, the sound outlet and the ear. On the one hand, the wearing stability of the OWS headset body is not ideal, on the other hand, when playing sound, the sound will leak out, resulting in a lack of privacy, and on the other hand, since the sound outlet is far away from the ear canal, there is a loss of sound quality, which affects the sound experience.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the present invention aims to address the deficiencies in the existing technology, and its main purpose is to provide an ear-hook OWS headset, which is more stable when worn and not easy to loosen and fall off, and reduces sound leakage, improves privacy, and at the same time reduces sound quality loss and improves the sound experience.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An ear-hook OWS earphone comprises an OWS earphone body and an earhook connected to the upper end of the OWS earphone body. The OWS earphone body comprises a shell and a speaker arranged in the shell. A sound outlet is provided on the side of the shell facing the ear. The upper area of the shell facing the ear has a first surface, and the lower area of the shell facing the ear is provided with a raised portion. The sound outlet is provided on the raised portion. When worn, the raised portion extends into the concha cavity of the user's ear, and the sound outlet is provided toward the ear canal of the user's ear.

[0008] As a preferred solution, a sound-producing cavity is formed inside the raised portion, the speaker is installed in the shell, and the sound-emitting side of the speaker is arranged toward the sound-producing cavity.

[0009] As a preferred solution, the inner cross-section of the sound cavity is gradually reduced along the direction of the sound output path.

[0010] As a preferred solution, with the upper and lower length extension axis of the OWS earphone body as the 0° reference line, the sound output angle of the sound hole is 35±3°.

[0011] As a preferred solution, the sound outlet is located in the upper end area of the raised portion. When worn, the lower end of the raised portion rests against the concha cavity of the user's ear, and the upper end of the raised portion extends into the inner side of the tragus of the user's ear, so that the sound outlet faces the ear canal opening of the user's ear.

[0012] As a preferred embodiment, the shell includes an outer shell, a middle shell and an inner shell, the outer shell and the middle shell are stacked and assembled left and right to form a first shell module, the ear hook is connected to the upper end of the first shell module, the first surface is formed on the inner surface of the upper section of the middle shell, the inner surface of the lower section of the middle shell is provided with a speaker avoidance opening, the inner shell is assembled to the speaker avoidance opening, the speaker is provided corresponding to the speaker avoidance opening, the protrusion is formed on the inner shell, and the sound cavity is located inside the inner shell.

[0013] As a preferred solution, a splicing end is provided on the end of the inner shell facing the middle shell, and a mounting step is provided inside the splicing end. The speaker is installed into the interior of the inner shell from the splicing end, and the speaker is positioned on the mounting step.

[0014] As a preferred solution, the inner shell is made of the same material as the middle shell and the outer shell;

[0015] Alternatively, the inner shell and the outer shell are made of different materials, and the inner shell and the middle shell are made of the same or different materials.

[0016] As a preferred solution, the inner shell is a soft shell.

[0017] As a preferred solution, the inner shell can be detachably assembled on the middle shell.

[0018] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that it is mainly through the first surface of the upper area of the shell facing the ear side, the lower area of the shell facing the ear side is provided with a protrusion, and the sound hole is provided on the protrusion. When worn in use, the protrusion extends into the concha cavity of the user's ear, and the sound hole is provided toward the ear canal of the user's ear. In this way, the ear-hook OWS earphones are more stable when worn and are not easy to loosen and fall off. In addition, sound leakage is reduced, privacy is improved, and at the same time, sound quality loss is reduced and sound experience is improved.

[0019] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an external view of a traditional ear-hook OWS Bluetooth headset;

[0021] Figure 2 This is the inside view of a traditional ear-hook OWS Bluetooth headset;

[0022] Figure 3 It is a wearing and using state of an ear-hanging OWS Bluetooth headset in traditional technology;

[0023] Figure 4 This is a structural diagram of the ear-hook OWS headset (left earphone) from a first angle according to an embodiment of the present invention;

[0024] Figure 5 This is a structural diagram of the ear-hook OWS headset (left earphone) from a second angle according to an embodiment of the present invention;

[0025] Figure 6 3. This is a structural diagram of the ear-hook OWS headset (left earphone) according to an embodiment of the present invention from a third angle;

[0026] Figure 7 4. This is a structural diagram of the ear-hook OWS headset (left earphone) according to an embodiment of the present invention from a fourth angle;

[0027] Figure 8 3. This is a structural diagram of the ear-hook OWS headset (left earphone) according to an embodiment of the present invention from a fifth angle;

[0028] Figure 9This is a perspective view of an ear-hook OWS headset (left earphone) according to an embodiment of the present invention when worn in use;

[0029] Figure 10 This is an exploded view of the ear-hook OWS headset (left earphone) according to an embodiment of the present invention;

[0030] Figure 11 This is a diagram showing the ear-hook OWS headset (left earphone) of an embodiment of the present invention being worn on the ear (left view);

[0031] Figure 12 This is a perspective view of an ear-hook OWS headset (left earphone) according to an embodiment of the present invention worn on the ear.

[0032] Figure 13 This is a diagram showing the user's ear in an embodiment of the present invention. DETAILED DESCRIPTION

[0033] Please refer to Figures 4 to 13 As shown, it shows the specific structure of an embodiment of the present utility model.

[0034] In the description of the present invention, it should be noted that the terms "up", "down", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0035] Disclosed is an ear-hook OWS headset, which is a Bluetooth headset, comprising an OWS headset body 1 and an ear hook 2 connected to the upper end of the OWS headset body 1. The ear hook 2 is generally C-shaped, and the lower portion of the ear hook 2 is used for a built-in battery 17. The battery can also be installed inside the OWS headset body 1. The OWS headset body 1 has two roughly opposite sides: a side facing the ear 100 and a side away from the ear 100. The OWS headset body 1 includes a shell and a speaker 15 arranged in the shell. A sound outlet 6 is provided on the side of the shell facing the ear 100; the upper portion of the shell facing the ear 100 has a first surface 3 corresponding to or contacting the part of the helix 101 of the user's ear 100; the lower portion of the shell facing the ear 100 is provided with a protrusion 4. The protrusion 4 is closer to the ear canal of the user's ear 100 than the first surface 3. In the left and right direction, that is, the direction facing the ear 100, the sound outlet 6 maintains a distance from the first surface 3. The sound outlet 6 is provided on the raised portion 4, and the raised portion 4 extends into the concha cavity 102 of the user's ear 100, which is equivalent to the surface of the raised portion 4 serving as the second surface 5 to form contact and positioning with the inner wall surface of the concha cavity 102. The sound outlet 6 is provided toward the ear canal of the user's ear 100, so that the ear-hook OWS earphones are more stable when worn and not easy to loosen and fall off, and reduce sound leakage, improve privacy, and at the same time reduce sound quality loss and improve sound experience. Figure 8 As shown, with the upper and lower length extension axis L of the OWS earphone body 1 as the 0° reference line, the sound output angle of the sound hole 6 is 35±3°, and 35° is the optimal angle.

[0036] The raised portion 4 has a sound cavity formed within it, shaped like the outer shape of the raised portion 4. The speaker is mounted within the housing, with the sound-emitting side of the speaker facing the sound cavity. Preferably, the cross-section of the sound cavity is gradually reduced along the sound path, that is, its cross-section is minimized toward the sound outlet. This improves sound quality and facilitates manufacturing. The sound outlet 6 is located near the upper end of the raised portion 4, so that the sound outlet 6 is approximately centered within the OWS earphone body 1. When worn, the lower end of the raised portion 4 extends beyond the lower end of the base of the OWS earphone body 1 (the extension portion W may further extend beyond the front and rear ends of the base) and rests within the concha cavum 102 of the user's ear 100. The upper end of the raised portion 4 extends into the inner side of the tragus 103 of the user's ear 100, so that the sound outlet 6 faces the ear canal opening of the user's ear 100.

[0037] In this embodiment, the housing includes a plastic outer shell 7, a plastic middle shell 8 and a plastic inner shell 9. The plastic outer shell 7 and the plastic middle shell 8 are stacked and assembled to form a first housing module.

[0038] The ear hook 2 is connected to the upper end of the first housing module. A mainboard 11 and a magnet 12 are disposed within the cavity enclosed by the outer plastic shell 7 and the middle plastic shell 8. The first surface 3 is formed on the upper inner surface of the middle plastic shell 8. Two charging springs 13 are exposed on the first surface 3. A speaker clearance 14 is provided on the lower inner surface of the middle plastic shell 8. The inner plastic shell 9 is assembled to the speaker clearance 14 of the middle plastic shell 8. In other embodiments, the inner shell can also be detachably assembled to the middle shell. The speaker 15 is disposed corresponding to the speaker clearance 14. The raised portion 4 is formed on the inner plastic shell 9. The sound cavity is located within the inner plastic shell 9. The end of the plastic inner shell 9 facing the plastic middle shell 8 is provided with a splicing end 10. The splicing end 10 has a splicing ring and an internal mounting step 16. The speaker 15 is installed into the interior of the plastic inner shell 9 through the splicing end 10 and is positioned on the mounting step 16. Furthermore, the shell is typically provided with accessories such as a noise reduction mesh 18, an air vent mesh 19, and a steel mesh 20.

[0039] Combine Figure 9 as well as Figure 11-13As shown, when the ear-hook OWS earphone is worn, the first surface 3 of the OWS earphone body 1 corresponds to or contacts the helix crus of the user's ear 100, and the protrusion 4 extends into the concha of the user's ear 100, forming contact and positioning with the inner wall of the concha. Specifically, the lower end of the protrusion 4 rests against the concha of the user's ear 100, and the upper end of the protrusion 4 extends into the inner side of the tragus of the user's ear 100, so that the sound outlet 6 faces the ear canal opening of the user's ear 100, taking into account the advantages of wearing stability, reducing sound leakage, and reducing sound quality loss. Moreover, it is easy to produce and manufacture, mainly by improving the design of the shell structure. The traditional shell is equivalent to two pieces, a plastic outer shell 7 and a plastic inner shell 9, and the shapes of the two are basically the same, so as to assemble to form a roughly long strip of OWS earphone body 1. In this embodiment, the traditional plastic inner shell 9 is improved into two pieces: a new plastic middle shell 8 and a plastic inner shell 9. The new plastic inner shell 9 can be slightly modified so that the same earphone can obtain different sizes of protrusions 4 designs. Of course, the shell becomes three-piece, and the design and matching of the three pieces become more flexible and diversified. The material of the inner shell is the same as that of the middle shell and the outer shell, or the material of the inner shell is different from that of the outer shell, and the material of the inner shell is the same as or different from that of the middle shell. Because these are over-ear headphones, the weight of the headphones is primarily borne by the earhook 2 and the top of the ear 100. While the lower end of the raised portion 4 rests against the concha of the user's ear 100, the upper end of the raised portion 4 extends into the inner side of the tragus of the user's ear 100. This prevents the OWS headphone body 1 from causing pain or squeezing of the ear 100. In other embodiments, the inner shell can be designed as a soft shell (or partially soft, for example, the joint between the inner shell and the middle shell is hard, while the rest of the inner shell is soft) to further enhance the user experience.

[0040] The design focus of the present invention is that it is mainly through the first surface 3 provided in the upper area of the shell facing the ear 100 side, the lower area of the shell facing the ear 100 side is provided with a protrusion 4, and the sound hole 6 is provided on the protrusion 4. When worn, the protrusion 4 extends into the concha cavity of the user's ear 100, and the sound hole 6 is provided toward the ear canal of the user's ear 100. In this way, the ear-hook OWS earphones are more stable when worn and are not easy to loosen and fall off. In addition, sound leakage is reduced, privacy is improved, and at the same time, sound quality loss is reduced and sound experience is improved.

[0041] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An ear-hook OWS headset, comprising an OWS headset body and an ear hook connected to the upper end of the OWS headset body, the OWS headset body comprising a housing and a speaker disposed within the housing, the housing having a sound outlet disposed on the side facing the ear, characterized in that: The upper area of the shell facing the ear side has a first surface, and the lower area of the shell facing the ear side is provided with a protrusion, and the sound hole is provided on the protrusion. When worn for use, the protrusion extends into the concha cavity of the user's ear, and the sound hole is provided toward the ear canal of the user's ear.

2. The ear-hook OWS headset according to claim 1, characterized in that: A sound-producing cavity is formed inside the raised portion, and the speaker is installed in the shell, with the sound-emitting side of the speaker facing the sound-producing cavity.

3. The ear-hook OWS headset according to claim 2, characterized in that: The inner cavity cross-section of the sound-producing cavity is gradually reduced along the direction of the sound-emitting path.

4. The ear-hook OWS headset according to claim 1 or 2, characterized in that: Taking the upper and lower length extension axis of the OWS earphone body as the 0° reference line, the sound output angle of the sound hole is 35±3°.

5. The ear-hook OWS headset according to claim 1, characterized in that: The sound outlet is located in the upper end area of the raised portion. When worn, the lower end of the raised portion rests against the concha cavity of the user's ear, and the upper end of the raised portion extends into the inner side of the tragus of the user's ear, so that the sound outlet faces the ear canal opening of the user's ear.

6. The ear-hook OWS headset according to claim 2, characterized in that: The shell includes an outer shell, a middle shell and an inner shell. The outer shell and the middle shell are stacked and assembled left and right to form a first shell module. The ear hook is connected to the upper end of the first shell module. The first surface is formed on the inner surface of the upper section of the middle shell. The inner surface of the lower section of the middle shell is provided with a speaker avoidance opening. The inner shell is assembled to the speaker avoidance opening. The speaker is provided corresponding to the speaker avoidance opening. The protrusion is formed on the inner shell, and the sound cavity is located inside the inner shell.

7. The ear-hook OWS headset according to claim 6, characterized in that: The inner shell is provided with a splicing end at the end facing the middle shell, and a mounting step is provided inside the splicing end. The speaker is installed into the inner shell from the splicing end, and the speaker is positioned on the mounting step.

8. The ear-hook OWS headset according to claim 6, characterized in that: The inner shell is made of the same material as the middle shell and the outer shell; Alternatively, the inner shell and the outer shell are made of different materials, and the inner shell and the middle shell are made of the same or different materials.

9. The ear-hook OWS headset according to claim 6, characterized in that: The inner shell is a soft shell.

10. The ear-hook OWS headset according to claim 6, characterized in that: The inner shell can be detachably assembled on the middle shell.

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