Earphone with wind noise prevention rubber sleeve

Abstract

The utility model discloses an earphone with an anti-wind-noise rubber sleeve. The earphone comprises an earphone body and the anti-wind-noise rubber sleeve. The wind-noise-preventing rubber sleeve is arranged on the earphone body, the wind-noise-preventing rubber sleeve is arranged in a matched mode and comprises the rubber sleeve body and the wind shielding cover with the downward opening, the wind shielding cover is arranged on the rubber sleeve body in a protruding and extending mode, the wind shielding cover is provided with the containing cavity communicated with the opening, the containing cavity is communicated with the installation cavity, and the wind shielding cover is arranged on the periphery of the microphone hole. According to the earphone, the microphone hole is wrapped by the wind shield protruding from the wind noise prevention rubber sleeve, most of wind noise energy can be blocked, reflected or absorbed by the wind shield, the wind noise energy can be blocked or attenuated from the physical level as much as possible to enter the microphone hole, and the influence of wind noise on microphone hole pickup is reduced. The sound pickup effect is improved, the wind noise prevention effect of the earphone is improved, the call quality is improved, the quality of the earphone is improved, convenience is brought to use of a user, the user experience is improved, and existing requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone field technology especially is a kind of earphone with wind noise proof rubber sleeve. BACKGROUND

[0002] Earphone is a pair of conversion unit, it accepts the electric signal sent from media player or receiver, utilizes loudspeaker close to ear to be translated into audible sound wave.Earphone can be separated from media player, just utilize a plug to be connected, or utilize bluetooth technology to carry out wireless connection, can in the case without affecting person, listen to music alone;Also can isolate the sound of surrounding environment, it is very helpful to the person in noisy environment, such as recording studio, bar, journey, exercise etc.Earphone originally is used for telephone and radio, but along with the prevalence of portable electronic device, earphone is used in mobile phone, portable stereo, radio, portable game and digital audio player etc.

[0003] According to the difference of sound source, noise can be divided into mechanical noise, air power noise and electromagnetic noise.Air power noise refers to the air disturbance caused by viscous effect when gas and gas, gas and other objects (solid or liquid) do high-speed relative motion, and air power noise is generated.Such as when strong wind blows through building or other objects, noise is generated, and this noise is called wind noise.

[0004] In daily life, earphone is often worn to talk, however, when wearing earphone and collecting sound by microphone hole on earphone, the influence of wind noise is relatively large, so that people sometimes cannot hear the speaking content of the other party;Wind noise is that the air of violent movement hits the microphone hole on the surface of earphone, airflow passes through internal structure and penetrates into pickup hole of microphone unit, causes sound pressure saturation, directly affects the pickup effect of sound, affects the quality of conversation, the quality of earphone is general, brings inconvenience to the use of user, the experience of user is poor, cannot satisfy existing demand.Therefore, it is necessary to study a new technical scheme to improve the above problems. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides earphone with wind noise proof rubber sleeve, which can effectively solve the problem that the influence of wind noise is relatively large when wearing earphone and collecting sound by microphone hole on earphone, so that people sometimes cannot hear the speaking content of the other party, wind noise directly affects the pickup effect of sound, affects the quality of conversation, the quality of earphone is general, brings inconvenience to the use of user, the experience of user is poor.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The earphone with wind noise prevention rubber sleeve comprises an earphone body; the surface of the earphone body is provided with a microphone hole for collecting sound; a wind noise prevention rubber sleeve is further provided; the wind noise prevention rubber sleeve is arranged on the earphone body; the wind noise prevention rubber sleeve comprises a rubber sleeve main body and a downward-opening wind cover; the rubber sleeve main body is provided with a mounting cavity for mounting the earphone body; a positioning hole in communication with the mounting cavity is formed in the side surface of the rubber sleeve main body; the earphone body is outwardly provided with a positioning column; the positioning column is arranged in the positioning hole and is positioned in cooperation with the positioning hole, so that the wind noise prevention rubber sleeve is not easily displaced on the earphone body, better positioning is achieved, and the stability of the connection structure of the earphone body and the wind noise prevention rubber sleeve is effectively enhanced; the wind cover is outwardly extended and arranged on the rubber sleeve main body; the wind cover is provided with a containing cavity in communication with the opening; the containing cavity is in communication with the mounting cavity; the wind cover is arranged on the periphery of the microphone hole; the containing cavity corresponds to the position of the microphone hole; the arrangement of the wind cover can physically block or attenuate wind noise energy from entering the microphone hole as much as possible, reduce the influence on microphone sound pickup, and improve the wind noise prevention effect of the earphone.

[0008] As a preferred solution, the positioning column is in a cylindrical structure, and correspondingly, the positioning hole is in a circular structure.

[0009] As a preferred solution, the positioning column is two; the microphone hole is arranged between the two positioning columns; the positioning hole is also two; the wind cover is arranged between the two positioning holes; the two positioning columns are respectively arranged in the corresponding positioning holes and are positioned in cooperation with the corresponding positioning holes, further enhancing the stability of the connection structure of the earphone body and the wind noise prevention rubber sleeve.

[0010] As a preferred solution, the wind noise prevention rubber sleeve is made of silica gel material; the silica gel material has good waterproof performance, high temperature resistance, aging resistance, corrosion resistance, cushioning performance and sealing performance, excellent elasticity, soft texture and comfortable touch, improving the quality of the product and greatly improving the user experience.

[0011] As a preferred solution, the hardness of the wind noise prevention rubber sleeve is 60 degrees; different hardness can be selected according to the wearing condition of the earphone; the silica gel material with a hardness of 60 degrees is soft, which makes the wearer more comfortable during wearing; in addition, because the damping of the silica gel material with a hardness of 60 degrees is larger, the friction of the earphone is increased, so that the earphone is more stable on the ear and is not easily displaced or fallen, which brings convenience to the use of the user and improves the user experience.

[0012] As a preferred solution, the wind noise prevention rubber sleeve is made by injection molding or hot pressing molding process, which is simple to manufacture and convenient for mass production.

[0013] As a preferred solution, the earphone body is an OWS earphone.

[0014] As a preferred solution, the earphone body is a TWS earphone.

[0015] As a preferred solution, the windproof and noiseproof rubber sleeve is detachably arranged on the earphone body, simple to install, and meets different needs of users.

[0016] As a preferred solution, the wind cover is arranged outwardly and extended on the rubber sleeve body through a hot pressing process, simple to manufacture, and convenient for mass production.

[0017] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, from the above technical solution, it is known that:

[0018] By arranging the windproof and noiseproof rubber sleeve on the earphone body, the windproof and noiseproof rubber sleeve is arranged in cooperation and comprises a rubber sleeve body and a wind cover with an opening downward, the rubber sleeve body has an installation cavity for installing the earphone body, the wind cover is arranged outwardly and extended on the rubber sleeve body, the wind cover has a containing cavity in communication with the opening, the containing cavity is in communication with the installation cavity, the wind cover is arranged at the periphery of the microphone hole, and the containing cavity corresponds to the position of the microphone hole, the microphone hole of the earphone is wrapped in the wind cover which is drummed by the windproof and noiseproof rubber sleeve, most of the wind noise energy is blocked, reflected or absorbed by the wind cover, the wind noise energy is as much as possible to be blocked or attenuated from the physical layer to enter the microphone hole, the influence of the wind noise on the pickup of the microphone hole is reduced, the pickup effect of the sound is improved, the windproof and noiseproof effect of the earphone is improved, the call quality is improved, the quality of the earphone is improved, the use of the user is facilitated, and the experience of the user is improved; and the positioning hole in communication with the installation cavity is formed in the side surface of the rubber sleeve body, the earphone body outwardly protrudes and is provided with a positioning column, the positioning column is arranged in the positioning hole and is positioned in cooperation with the positioning hole, the windproof and noiseproof rubber sleeve is not easy to be displaced on the earphone body, can be better positioned, the stability of the connection structure of the earphone body and the windproof and noiseproof rubber sleeve is effectively enhanced, and the existing demand is met.

[0019] In order to more clearly illustrate the structural features and effects of the utility model, the utility model will be described in detail below in combination with the drawings and specific embodiments. DRAWINGS

[0020] Figure 1 is a three-dimensional structure schematic diagram of the first preferred embodiment of the utility model;

[0021] Figure 2 is a three-dimensional structure schematic diagram of the earphone body in the first preferred embodiment of the utility model;

[0022] Figure 3 is a three-dimensional structure schematic diagram of the windproof and noiseproof rubber sleeve in the first preferred embodiment of the utility model;

[0023] Figure 4is the bottom view of the windproof and noiseproof rubber sleeve in the first preferred embodiment of the utility model;

[0024] Figure 5 is the partial sectional view of the first preferred embodiment of the utility model;

[0025] Figure 6 is the structure schematic diagram of the first preferred embodiment of the utility model in wearing state;

[0026] Figure 7 is the three-dimensional structure schematic diagram of the second preferred embodiment of the utility model;

[0027] Figure 8 is the structure schematic diagram of the second preferred embodiment of the utility model in wearing state.

[0028] The figure mark explanation is as follows:

[0029] 10, earphone body 11, microphone hole

[0030] 12, positioning column 20, windproof and noiseproof rubber sleeve

[0031] 21, rubber sleeve main body 211, installation cavity

[0032] 212, positioning hole 22, wind cover

[0033] 221, opening 222, accommodating cavity.

[0034] 30, ear. Specific implementation

[0035] Please refer to Figures 1 to 6 , it shows the specific structure of the first preferred embodiment of the utility model, including earphone body 10 and windproof and noiseproof rubber sleeve 20.

[0036] The surface of the earphone body 10 is provided with microphone hole 11 for collecting sound, and the earphone body 10 is outwardly provided with positioning column 12; in the embodiment, the positioning column 12 is cylindrical structure; the positioning column 12 is two, and the above-mentioned microphone hole 11 is arranged between the two positioning columns 12; the earphone body 10 is OWS earphone.

[0037] The wind noise prevention rubber sleeve 20 is arranged on the earphone body 10, and the wind noise prevention rubber sleeve 20 comprises a rubber sleeve main body 21 and a wind cover 22 with an opening 221 downward. The rubber sleeve main body 21 has a mounting cavity 211 for mounting the earphone body 10. A positioning hole 212 is formed in the side surface of the rubber sleeve main body 21 and communicates with the mounting cavity 211. The positioning column 12 is arranged in the positioning hole 212 and is positioned with the positioning hole 212. The wind noise prevention rubber sleeve 20 is not easy to displace on the earphone body 10, can be better positioned, and effectively enhances the stability of the connection structure of the earphone body 10 and the wind noise prevention rubber sleeve 20. In this embodiment, the positioning hole 212 is in a circular structure. The positioning hole 212 is two, and the wind cover 22 is arranged between the two positioning holes 212. The two positioning columns 12 are arranged in the corresponding positioning holes 212 and are positioned with the corresponding positioning holes 212, further enhancing the stability of the connection structure of the earphone body 10 and the wind noise prevention rubber sleeve 20.

[0038] In this embodiment, the wind noise prevention rubber sleeve 20 is made of silica gel material. The silica gel material has good waterproof performance, high temperature resistance, aging resistance, corrosion resistance, cushioning performance and sealing performance, excellent elasticity, soft texture and comfortable touch, which improves the quality of the product and greatly improves the user experience. Specifically, the hardness of the wind noise prevention rubber sleeve 20 is 60 degrees. Different hardness can be selected according to the wearing condition of the earphone. The silica gel material with a hardness of 60 degrees is soft, which makes the wearer more comfortable when wearing. Moreover, because the damping of the silica gel material with a hardness of 60 degrees is larger, it can increase the friction of the earphone, so the earphone is more stable on the ear and is not easy to fall off or displace, which brings convenience to the user and improves the user experience. The wind noise prevention rubber sleeve 20 is made of injection molding or hot pressing molding process, which is simple to make and convenient for mass production. The wind noise prevention rubber sleeve 20 is detachably arranged on the earphone body 10, which is simple to install and meets the different needs of users.

[0039] The wind cover 22 is arranged outwardly and extends from the rubber sleeve main body 21. The wind cover 22 has a containing cavity 222 which communicates with the opening 221, and the containing cavity 222 communicates with the mounting cavity 211. The wind cover 22 is arranged at the periphery of the microphone hole 11, and the containing cavity 222 corresponds to the position of the microphone hole 11. The arrangement of the wind cover 22 can block or attenuate the wind noise energy entering the microphone hole 11 as much as possible from the physical layer, reduce the influence on the microphone pickup, and improve the wind noise prevention effect of the earphone. In this embodiment, the wind cover 22 is arranged outwardly and extends from the rubber sleeve main body 21 by hot pressing process, which is simple to make and convenient for mass production. The length of the opening 221 is 3mm.

[0040] The manufacturing and assembling process and the use process of this embodiment are as follows:

[0041] First, the earphone body 10 with two positioning columns 12 is prepared; then, the windproof and noiseproof rubber sleeve 20 with two positioning holes 212 is prepared by using injection molding or hot pressing molding process, an opening 221 with a length of 3mm is formed at the position of the microphone hole 11 of the windproof and noiseproof rubber sleeve 20, and then the sleeve body 21 is extended outward at the position of the opening 221 to form a wind shield 22 by hot pressing process; finally, the windproof and noiseproof rubber sleeve 20 is installed on the earphone body 10, the two positioning columns 12 are arranged in the corresponding positioning holes 212 and are positioned in cooperation with the corresponding positioning holes 212, and the wind shield 22 is arranged at the periphery of the microphone hole 11, and the assembly is completed.

[0042] In the embodiment, the earphone is an OWS earphone; in use, the OWS earphone is worn on the ear, the ear hook of the OWS earphone is hung at the helix of the ear, and the two ends of the earphone are clamped on the ear; when worn, the arrangement of the windproof and noiseproof rubber sleeve 20 makes the wearer more comfortable, and because the damping of the windproof and noiseproof rubber sleeve 20 is large, the friction of the earphone is increased, so that the earphone is more stable on the ear and is not easy to fall off or shift, thereby bringing convenience to the use of the user and improving the experience of the user.

[0043] In use, when wind noise attacks, because the microphone hole 11 of the earphone is wrapped in the wind shield 22 of the windproof and noiseproof rubber sleeve 20, most of the wind noise energy can be blocked, reflected or absorbed by the wind shield 22, thereby playing a role in resisting wind noise; when the person wearing the earphone talks, the mouth of the person is at the position below the wind shield 22 of the earphone, so that the sound of the person talking can enter from the opening 221 below the wind shield 22, pass through the accommodation cavity 222 and enter the microphone hole 11 of the earphone, thereby ensuring that the earphone can normally collect sound and ensuring the call quality of the earphone.

[0044] Please refer to Figure 7 and Figure 8 , which show the specific structure of the second preferred embodiment of the utility model, the specific structure of the embodiment is basically same as that of the foregoing first preferred embodiment, and the difference is that:

[0045] The earphone body 10 is a TWS earphone.

[0046] The manufacturing and assembling process and the use process of the embodiment are basically same as those of the foregoing first preferred embodiment, and will not be described in detail here.

[0047] The design focus of the utility model lies in:

[0048] The wind noise prevention and reduction rubber sleeve is arranged on the earphone body, and the wind noise prevention and reduction rubber sleeve comprises a rubber sleeve body and a downward opening wind cover, the rubber sleeve body has an installation cavity for installing the earphone body, the wind cover is arranged in an outwardly bulged manner on the rubber sleeve body, the wind cover has a containing cavity in communication with the opening, the containing cavity is in communication with the installation cavity, the wind cover is arranged on the periphery of the microphone hole, and the containing cavity is in corresponding position with the microphone hole, the microphone hole of the earphone is wrapped in the wind cover bulged by the wind noise prevention and reduction rubber sleeve, most of the wind noise energy is blocked, reflected or absorbed by the wind cover, the wind noise energy is as far as possible blocked or attenuated from the physical layer to enter the microphone hole, the influence of the wind noise on the pickup of the microphone hole is reduced, the pickup effect of the sound is improved, the wind noise prevention and reduction effect of the earphone is improved, the call quality is improved, the quality of the earphone is improved, the use of the user is facilitated, and the experience of the user is improved; and the positioning hole in communication with the installation cavity is formed in the side surface of the rubber sleeve body, the earphone body outwardly protrudes a positioning column, the positioning column is arranged in the positioning hole and is positioned in cooperation with the positioning hole, the wind noise prevention and reduction rubber sleeve is not easy to displace on the earphone body, the positioning is better, the stability of the connection structure of the earphone body and the wind noise prevention and reduction rubber sleeve is effectively enhanced, and the existing demand is met.

[0049] The above is only a preferred embodiment of the present application, and does not limit the technical range of the present application, so any slight modification, equivalent change and modification made according to the technical essence of the present application are still within the technical range of the present application.

Claims

1. A pair of headphones with a wind-noise-blocking earcup, comprising a headphone body; the surface of the headphone body is provided with a microphone for collecting sound; characterized in that: A wind noise reduction sleeve is further provided; the wind noise reduction sleeve is disposed on the earphone body, and the wind noise reduction sleeve includes a sleeve body and a wind shield with the opening facing downward. The sleeve body has a mounting cavity for mounting the earphone body, and a positioning hole communicating with the mounting cavity is formed through the side of the sleeve body. The earphone body has a positioning post protruding outward, which is disposed in the positioning hole and cooperates with the positioning hole for positioning. The wind shield is provided to bulge outward from the sleeve body. The wind shield has a receiving cavity communicating with the opening, and the receiving cavity is communicating with the mounting cavity. The wind shield is disposed around the microphone hole, and the receiving cavity corresponds to the position of the microphone hole.

2. The earphone with wind noise-reducing rubber sleeve according to claim 1, characterized in that: The positioning post has a cylindrical structure, and correspondingly, the positioning hole has a circular structure.

3. The earphone with wind noise-reducing rubber sleeve according to claim 1, characterized in that: There are two positioning posts, and the aforementioned vent is located between the two positioning posts. There are also two positioning holes, and the aforementioned wind shield is located between the two positioning holes. The two positioning posts are respectively located in the corresponding positioning holes and cooperate with the corresponding positioning holes for positioning.

4. The earphone with wind noise-reducing rubber sleeve according to claim 1, characterized in that: The windproof and noise-reducing sleeve is made of silicone.

5. The earphone with a wind noise-reducing rubber sleeve according to claim 4, characterized in that: The hardness of the windproof noise-reducing rubber sleeve is 60 degrees.

6. The earphone with wind noise-reducing rubber sleeve according to claim 1, characterized in that: The windproof noise-reducing rubber sleeve is manufactured using injection molding or hot pressing processes.

7. The earphone with wind noise-reducing rubber sleeve according to claim 1, characterized in that: The earphone itself is an OWS earphone.

8. The earphone with a wind noise-reducing rubber sleeve according to claim 1, characterized in that: The earphone itself is a TWS earphone.

9. The earphone with a wind noise-reducing rubber sleeve according to claim 1, characterized in that: The wind noise reduction sleeve is detachably mounted on the headphone body.

10. The earphone with a wind noise-reducing rubber sleeve according to claim 1, characterized in that: The windshield is formed by hot pressing and extending the rubber sleeve body outward.

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