Tunable OWS earphone

Abstract

The utility model discloses a tunable OWS earphone, which comprises an earphone body and a plurality of physical tuning modules, a loudspeaker and an earphone main board electrically connected with the loudspeaker are arranged in the earphone body, a module mounting port is arranged at the side part of the earphone body, the module mounting port is aligned with the sound outlet side of the loudspeaker, and the physical tuning modules are arranged on the earphone main board. One of the plurality of physical tuning modules is detachably mounted in the module mounting port, each physical tuning module comprises a plurality of sound holes distributed according to a preset array, and the sound holes in the plurality of physical tuning modules are different in number, position and / or aperture. When a user installs the corresponding physical tuning module in the module installation port in a detachable mode, the physical structure of the earphone can be conveniently adjusted, the sound quality characteristic is further adjusted, and the application requirement is well met.

Description

Technical Field

[0001] The utility model relates to an earphone, in particular to an adjustable OWS earphone. Background Art

[0002] Open earphones are favored by music lovers due to their comfortable wearing feeling and good sound field performance. However, once the existing open earphones are designed and produced, their sound quality characteristics are fixed. Some brand earphones only support software adjustment of sound characteristics, and users cannot adjust the sound quality in terms of physical structure according to personal preferences or different music types. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an OWS earphone that is convenient to adjust the physical structure and can adjust the sound quality characteristics in view of the deficiencies of the prior art.

[0004] To solve the above technical problem, the utility model adopts the following technical solutions.

[0005] An adjustable OWS earphone includes an earphone body and a plurality of physical tuning modules. A speaker and an earphone main board electrically connected to the speaker are arranged in the earphone body. A module installation opening is formed on the side of the earphone body, and the module installation opening is aligned with the sound output side of the speaker. One of the plurality of physical tuning modules is detachably installed in the module installation opening. The physical tuning module includes a plurality of sound holes distributed in a preset array, and the number, position and / or aperture of the sound holes on the plurality of physical tuning modules are different.

[0006] Preferably, an inner step portion is formed on the inner side of the module installation opening, and an outer step portion is formed on the outer side of the physical tuning module. The outer step portion is in abutting fit with the inner step portion.

[0007] Preferably, earphone lugs are provided on both sides of the module installation opening, and outwardly protruding earphone lugs are provided on both sides of the physical tuning module. The two earphone lugs are respectively clamped in the two earphone lugs.

[0008] Preferably, a covering portion is formed on the edge of the module installation opening. The covering portion protrudes outward relative to the earphone body, and the earphone lugs are formed on the covering portion.

[0009] Preferably, a cover plate is fixed on the surface of the physical tuning module, and the sound holes are formed on the cover plate.

[0010] Preferably, filter cotton is attached to the inner side of the cover plate.

[0011] Preferably, the module installation opening is close to the edge of the earphone body.

[0012] Preferably, it includes a battery compartment and an ear hook, and the ear hook is connected between the earphone body and the battery compartment.

[0013] In the adjustable sound OWS earphone disclosed by the present utility model, a speaker and an earphone main board which are electrically connected to each other are arranged in the earphone body, thus forming the basic structure of the earphone. On this basis, a module installation opening is provided on the side of the earphone body facing the human ear. Among multiple physical sound tuning modules, one or more of the number, position, and aperture diameter of the sound holes adopt different design methods. By changing the aperture diameter, number, and / or position, the sound quality characteristics transmitted to the human ear can be adjusted. When the user detachably installs the corresponding physical sound tuning module into the module installation opening, the physical structure of the earphone can be conveniently adjusted, and thus the sound quality characteristics can be adjusted, which preferably meets the application requirements. Description of the Drawings

[0014] Figure 1 Is a three-dimensional view of the adjustable sound OWS earphone Figure 1 ;

[0015] Figure 2 Is a three-dimensional view of the adjustable sound OWS earphone Figure 2 ;

[0016] Figure 3 Is a cross-sectional view after the earphone body and the physical sound tuning module are assembled;

[0017] Figure 4 Is a structural diagram after the earphone body and the physical sound tuning module are disassembled. Detailed Embodiment

[0018] The present utility model will be described in more detail below with reference to the drawings and embodiments.

[0019] The present utility model discloses an adjustable sound OWS earphone. As shown in Figures 1 to 4 , it includes an earphone body 1 and multiple physical sound tuning modules 4. A speaker 2 and an earphone main board electrically connected to the speaker 2 are arranged in the earphone body 1. A module installation opening 3 is provided on the side of the earphone body 1, and the module installation opening 3 is arranged in alignment with the sound output side of the speaker 2. One of the multiple physical sound tuning modules 4 is detachably installed in the module installation opening 3. The physical sound tuning module 4 includes multiple sound holes 40 distributed in a preset array, and the number, position, and / or aperture diameter of the sound holes 40 on the multiple physical sound tuning modules 4 are different.

[0020] In the above structure, a speaker 2 and a headphone main board which are electrically connected to each other are provided inside the headphone body 1, thus forming the basic structure of the headphone. On this basis, a module installation opening 3 is formed on one side of the headphone body 1 facing the human ear. Among multiple physical tuning modules 4, one or more of the number, position, and aperture diameter of the sound holes 40 adopt different design methods. By changing the aperture diameter, number, and / or position, the sound quality characteristics transmitted to the human ear can be adjusted. When the user detachably installs the corresponding physical tuning module 4 into the module installation opening 3, the physical structure of the headphone can be conveniently adjusted, thereby adjusting the sound quality characteristics, which better meets the application requirements.

[0021] To enable the reliable cooperation between the physical tuning module 4 and the module installation opening 3, in this embodiment, an inner stepped portion 30 is formed on the inner side of the module installation opening 3, and an outer stepped portion 41 is formed on the outer side of the physical tuning module 4. The outer stepped portion 41 is in abutting cooperation with the inner stepped portion 30. Among them, the inner stepped portion 30 is an inwardly convex structure, and the outer stepped portion 41 is an outwardly convex structure, and the two are in mutual abutment, thereby playing a role of limiting and clamping the physical tuning module 4.

[0022] Please refer to Figure 3 and Figure 4 , in this embodiment, earpiece buckles 31 are formed on both sides of the module installation opening 3, and outwardly protruding earpieces 42 are provided on both sides of the physical tuning module 4. The two earpieces 42 are respectively clamped in the two earpiece buckles 31.

[0023] Furthermore, a covering portion 33 is formed on the edge of the module installation opening 3. The covering portion 33 protrudes outward relative to the headphone body 1, and the earpiece buckles 31 are formed on the covering portion 33.

[0024] In the above structure, the function of the covering portion 33 is to be well matched with the human ear, and at the same time prevent the physical tuning module 4 from protruding directly outward, which can ensure the reliable installation of the physical tuning module 4 on the headphone body 1. At the same time, in this embodiment, the earpiece buckles 31 are formed on the covering portion 33, which can not only be well matched with the earpieces 42 on the physical tuning module 4, but also facilitate the user to take and place the physical tuning module 4, as Figure 1 shown.

[0025] Please refer to Figure 3 , in this embodiment, a cover plate 43 is fixed on the surface of the physical tuning module 4, and the sound holes 40 are formed on the cover plate 43. Furthermore, a sound guiding channel 45 with a preset length can also be provided inside the physical tuning module 4.

[0026] To play a role in dust and dirt prevention, in this embodiment, a filter cotton 44 is attached to the inner side of the cover plate 43.

[0027] As a preferred embodiment, the module mounting port 3 is close to the edge of the earphone body 1. This structure of arranging the module mounting port 3 at the edge of the earphone body 1 helps the covering part 33 to better align with and extend into the ear canal.

[0028] Combined with Figure 1 and Figure 2 As shown in the figure, this embodiment includes a battery compartment 5 and an ear hook 6, and the ear hook 6 is connected between the earphone body 1 and the battery compartment 5.

[0029] In the adjustable sound OWS earphone disclosed by the present utility model, the traditional earphone is divided into two parts: a body and a sound tuning module. A standard interface is designed on the body to connect with the sound tuning module. The sound tuning module contains specific acoustic elements, such as different materials, different mesh densities, different numbers of sound holes, different hole diameters, etc. At the same time, a sound tunnel structure can be set, etc., for adjusting the audio output. Since different sound dampings (different materials, different mesh densities, different numbers of sound holes, different hole diameters, etc.) will produce different acoustic effects, multiple schemes can be configured according to this acoustic characteristic to modulate modules with different audio characteristics. Users can choose different sound tuning modules according to their needs to meet their own requirements, such as a module for enhancing low-frequency response, a module for improving clarity and details, etc. Users only need to install the required module onto the earphone body through a simple snap connection to achieve the corresponding sound quality adjustment.

[0030] Based on the above structure and principle, users can choose a sound tuning module suitable for their own listening experience according to their personal preferences to achieve personalized sound quality adjustment; at the same time, this earphone can meet the needs of different environments and music types, such as various scenarios like concerts, studio monitoring, or daily commuting; furthermore, users can simply upgrade or maintain the earphone by replacing the sound tuning module without replacing the entire earphone, which saves the user's earphone usage cost and reduces resource waste.

[0031] The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, or improvements made within the technical scope of the present utility model shall be included within the scope protected by the present utility model.

Claims

1. An adjustable OWS headset, characterized in that: The invention comprises an earphone body (1) and a plurality of physical tuning modules (4), wherein a speaker (2) and an earphone mainboard electrically connected to the speaker (2) are arranged in the earphone body (1), a module installation opening (3) is opened on the side of the earphone body (1), the module installation opening (3) is aligned with the sound output side of the speaker (2), one of the plurality of physical tuning modules (4) can be detachably installed in the module installation opening (3), the physical tuning module (4) comprises a plurality of sound holes (40) distributed in a preset array, and the number, position and / or aperture of the sound holes (40) on the plurality of physical tuning modules (4) are different.

2. The tunable OWS headset according to claim 1, characterized in that: An inner step portion (30) is formed on the inner side of the module installation opening (3), and an outer step portion (41) is formed on the outer side of the physical tuning module (4), wherein the outer step portion (41) abuts against and cooperates with the inner step portion (30).

3. The tunable OWS headset according to claim 1, characterized in that: The module installation opening (3) is provided with ear snap-on sockets (31) on both sides, and the physical tuning module (4) is provided with outwardly protruding ears (42) on both sides, and the two ears (42) are respectively snap-fitted into the two ear snap-on sockets (31).

4. The tunable OWS headset according to claim 3, characterized in that: The edge of the module installation opening (3) is formed with a covering portion (33), the covering portion (33) protrudes outward relative to the earphone body (1), and the ear support clip (31) is arranged on the covering portion (33).

5. The tunable OWS headset according to claim 1, characterized in that: A cover plate (43) is fixed on the surface of the physical tuning module (4), and the sound hole (40) is opened on the cover plate (43).

6. The adjustable OWS headset according to claim 5, characterized in that: Filter cotton (44) is attached to the inner side of the cover plate (43).

7. The tunable OWS headset according to claim 1, characterized in that: The module installation opening (3) is close to the edge of the earphone body (1).

8. The adjustable OWS headset according to claim 1, characterized in that: It comprises a battery compartment (5) and an ear hook (6), wherein the ear hook (6) is connected between the earphone body (1) and the battery compartment (5).

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