Riding earphone with noise reduction function

Abstract

The utility model discloses a riding earphone with a noise reduction function. The riding earphone comprises a first shell, a microphone, a first circuit board, a noise reduction sponge, a loudspeaker, an ear hanging sleeve, a second shell and a first battery, a sound receiving cavity is formed in the side wall of the first shell, the microphone is arranged in the sound receiving cavity, and the sound receiving cavity is filled with the noise reduction sponge so as to cover the microphone; the first battery is arranged in the second shell, and the first battery is connected with the first circuit board through a connecting wire; and the ear hanging sleeve is coated on the connecting wire. According to the utility model, the microphone can collect sound information sent by a user, and the noise reduction sponge is filled in the sound receiving cavity and covers the microphone, so that the noise reduction sponge can absorb and isolate external environment noise, thereby reducing the introduction of interference sound such as wind noise, effectively improving the definition and accuracy of the sound collected by the microphone, and improving the user experience. And the user can be ensured to clearly communicate in the riding state.

Description

Technical Field

[0001] The utility model relates to the field of cycling earphones, in particular to a cycling earphone with a noise reduction function. Background Art

[0002] Headphones are one of the most common audio playback devices. They are small and portable, and the audio playback process has almost no impact on the surrounding environment, so they are widely used.

[0003] In the prior art, when earphones are in use, there is generally obvious wind noise when there is wind around or the user moves too fast. This is especially true for users in industries such as express delivery and food delivery. When riding against the wind, the wind speed around the earphones is too fast, which can easily generate a lot of wind noise. As a result, the user will hear a lot of noise during a call, making it difficult for the other party to hear the content of the call, which seriously affects the user experience.

[0004] Therefore, the prior art has defects and needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a cycling headset with a noise reduction function which is easy to use, has clear call effects and provides good user experience.

[0006] To achieve this purpose, the utility model adopts the following technical solution: a cycling headset with noise reduction function, comprising a first shell, a microphone, a first circuit board, a noise reduction sponge, a speaker, an earmuff, a second shell and a first battery;

[0007] The side wall of the first shell is provided with a sound receiving cavity, the microphone is arranged in the sound receiving cavity, the noise reduction sponge is filled in the sound receiving cavity to cover the microphone, and the microphone is used to collect sound information emitted by the wearer;

[0008] A first accommodating hole is provided on the surface of the first shell, the speaker is provided in the first accommodating hole, the first circuit board is provided in the first shell, and the speaker and the microphone are electrically connected to the first circuit board respectively;

[0009] The first battery is arranged in the second shell, and the first battery is connected to the first circuit board through a connecting wire; the ear hanging sleeve is covered on the connecting wire, and the ear hanging sleeve is used to be hung on the ear of the user.

[0010] By adopting the above technical solution, the cycling headphones with noise reduction function also include a button, and a second accommodating hole is provided on the surface of the first shell facing away from the speaker, and the button is arranged in the second accommodating hole, and the button is connected to the first circuit board.

[0011] By adopting the above-mentioned technical solutions, in the cycling earphones with noise reduction function, the microphone is located in the middle of the sound receiving cavity;

[0012] The length of the microphone exposed outside the sound receiving cavity is smaller than the depth of the sound receiving cavity.

[0013] By adopting the above-mentioned technical solutions, in the cycling headphones with noise reduction function, a ventilation hole is provided on the side wall of the first shell away from the microphone.

[0014] By adopting the above-mentioned technical solutions, in the cycling headphones with noise reduction function, the noise reduction sponge is provided with an avoidance hole for accommodating the microphone.

[0015] By adopting the above-mentioned technical solutions, the cycling earphones with noise reduction function further include a plurality of first conductive terminals;

[0016] A recessed groove is provided on the surface of the first shell, one end of the first conductive terminal is connected to the first circuit board, and the other end of the first conductive terminal is located in the recessed groove.

[0017] By adopting the above-mentioned technical solutions, the cycling headphones with noise reduction function further include a charging box, and the charging box is used to charge the first battery;

[0018] The charging box includes a bottom box, a cover, a second circuit board and a second battery. The bottom box is connected to the cover by flipping. The bottom box is provided with a storage compartment for placing cycling headphones.

[0019] The second circuit board and the second battery are arranged in the bottom box, the second battery is electrically connected to the second circuit board, and a charging interface is provided on the second circuit board, and the charging interface is used to charge the second battery.

[0020] By adopting the above-mentioned technical solutions, in the cycling earphones with noise reduction function, the charging box further includes a second conductive terminal;

[0021] One end of the second conductive terminal is connected to the second circuit board, and the other end of the second conductive terminal is located in the storage bin. The second conductive terminal is used to contact the first conductive terminal when the cycling earphones are placed in the storage bin.

[0022] By adopting the above-mentioned technical solutions, in the cycling headphones with noise reduction function, a receiving groove for partially accommodating the cycling headphones is provided at the bottom of the cover.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The microphone of the utility model can collect sound information emitted by the user, and the noise reduction sponge is filled in the sound receiving cavity and covers the microphone. Such a configuration enables the noise reduction sponge to absorb and isolate external environmental noise, thereby reducing the introduction of interfering sounds such as wind noise, effectively improving the clarity and accuracy of the sound collected by the microphone, and ensuring that the user can make clear calls while riding; the setting of the earmuffs can facilitate the cycling headphones to be stably worn on the user's ears to prevent the headphones from sliding or falling during use; the setting of the air holes can reduce the sound resonance caused by the cycling headphones, avoid the sound quality distortion problem caused by sound reflection in a closed space, and thus improve the sound quality performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0027] Figure 1 This is a schematic diagram of the structure of the cycling earphone of the present utility model;

[0028] Figure 2 This is a schematic structural diagram of the cycling headset of the present invention from another perspective;

[0029] Figure 3 This is a schematic diagram of the explosion structure of the cycling earphone of the utility model;

[0030] Figure 4 This is a schematic diagram of the partial explosion structure of the cycling earphone of the present utility model;

[0031] Figure 5 This is a schematic diagram of the charging box structure of the utility model;

[0032] Figure 6 This is a schematic diagram of the charging box of the utility model in an open state;

[0033] Figure 7 This is a schematic diagram of the partial structure of the charging box of the utility model;

[0034] Figure 8 This is a schematic diagram of the bottom structure of the cover of the utility model;

[0035] Fig. 9 This is a schematic diagram of the explosion structure of the charging box of the utility model. DETAILED DESCRIPTION

[0036] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0038] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0039] like Figures 1 to 4 As shown, the embodiment of the utility model provides a cycling headset with a noise reduction function, including a first shell 11, a microphone 12, a first circuit board 13, a noise reduction sponge 14, a speaker 15, an ear hook 21, a second shell 31 and a first battery 32;

[0040] A sound receiving cavity 110 is provided on the side wall of the first shell 11, and the microphone 12 is provided in the sound receiving cavity 110. The noise reduction sponge 14 is filled in the sound receiving cavity 110 to cover the microphone 12. The microphone 12 is used to collect sound information emitted by the wearer; the noise reduction sponge 14 can absorb and isolate external environmental noise to reduce the introduction of interfering sounds such as wind noise, thereby improving the clarity and accuracy of the sound collected by the microphone 12, ensuring that the user can make clear calls while riding.

[0041] The surface of the first housing 11 is provided with a first receiving hole 111, the speaker 15 is provided in the first receiving hole 111, the first circuit board 13 is provided in the first housing 11, and the speaker 15 and the microphone 12 are respectively electrically connected to the first circuit board 13; the speaker 15 is an audio output device in the earphone, which can convert the audio signal processed by the first circuit board 13 into sound output. Specifically, the speaker 15 can generate sound waves by vibrating the diaphragm and transmit it to the ear, so that the user can hear music, calls or other audio content.

[0042] The first battery 32 is disposed in the second shell 31, and the first battery 32 is connected to the first circuit board 13 through the connecting wire 22; the ear hook 21 is covered by the connecting wire 22, and the ear hook 21 is used to hang on the ear of the user so that the earphone can be worn on the ear of the user more stably to prevent the earphone from sliding or falling during use. It should be noted that the ear hook 21 is made of flexible material to reduce discomfort when wearing.

[0043] like Figures 1 to 4 As shown, further, a button 16 is included. A second accommodating hole 112 is provided on the surface of the first shell 11 on the side facing away from the speaker 15. The button 16 is provided in the second accommodating hole 112. The button 16 is connected to the first circuit board 13. The button 16 is used to control various functions of the headset, such as turning the headset on and off, adjusting the volume, switching music tracks, answering or hanging up the phone, etc. The user can perform the corresponding function operation by pressing the button 16.

[0044] like Figure 4 As shown, further, the microphone 12 is located in the middle of the sound receiving cavity 110, and the length of the microphone 12 exposed in the sound receiving cavity 110 is less than the depth of the sound receiving cavity 110. Placing the microphone 12 in the middle of the sound receiving cavity 110 can improve the call quality and the accuracy of voice recognition; at the same time, making the exposed length of the microphone 12 less than the depth of the sound receiving cavity 110 can avoid external noise from interfering with the microphone 12, thereby ensuring the clarity of sound collection.

[0045] like Figure 1 As shown, further, a vent hole 113 is provided on the side wall of the first housing 11 away from the microphone 12. The provision of the vent hole 113 can reduce the sound resonance caused by the cycling earphones, avoid the sound quality distortion caused by the sound reflection in the closed space, and thus improve the sound quality performance.

[0046] like Figure 4 As shown, further, the noise reduction sponge 14 is provided with an avoidance hole 140 for accommodating the microphone 12 .

[0047] like Figure 1 and Figure 4 As shown, further, a plurality of first conductive terminals 17 are included, a sink 114 is provided on the surface of the first housing 11, one end of the first conductive terminal 17 is connected to the first circuit board 13, and the other end of the first conductive terminal 17 is located in the sink 114. The provision of the first conductive terminal 17 can facilitate the electrical connection of the cycling headset with an external charging device to charge the first battery 32.

[0048] like Figures 5 to 9 As shown, further, a charging box 4 is included, and the charging box 4 is used to charge the first battery 32 so that the cycling earphones can maintain sufficient power.

[0049] The charging box 4 includes a bottom box 41, a cover 42, a second circuit board 43 and a second battery 44. The bottom box 41 is connected to the cover 42 by flipping, and a storage compartment 410 for placing cycling headphones is provided on the bottom box 41.

[0050] The second circuit board 43 and the second battery 44 are arranged in the bottom box 41, the second battery 44 is electrically connected to the second circuit board 43, and the second circuit board 43 is provided with a charging interface 431, and the charging interface 431 is used to charge the second battery 44. The setting of the second battery 44 can provide additional charging for the cycling headphones, thereby extending the use time of the cycling headphones and providing longer battery life.

[0051] like Figure 7 and Fig. 9 As shown, further, the charging box 4 also includes a second conductive terminal 45, one end of the second conductive terminal 45 is connected to the second circuit board 43, and the other end of the second conductive terminal 45 is located in the storage bin 410, and the second conductive terminal 45 is used to contact the first conductive terminal 17 when the cycling earphones are placed in the storage bin 410, thereby establishing an electrical connection, thereby realizing the charging function of the first battery 32.

[0052] like Figure 8 As shown, further, a receiving groove 420 for partially accommodating the cycling earphone is provided at the bottom of the cover 42. The receiving groove 420 can limit and fix the cycling earphone to prevent the cycling earphone from shaking or being collided in the charging box 4, thereby reducing the risk of damage.

[0053] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A cycling headset with noise reduction function, characterized in that: It includes a first housing, a microphone, a first circuit board, a noise reduction sponge, a speaker, an earmuff, a second housing and a first battery; The side wall of the first shell is provided with a sound receiving cavity, the microphone is arranged in the sound receiving cavity, the noise reduction sponge is filled in the sound receiving cavity to cover the microphone, and the microphone is used to collect sound information emitted by the wearer; A first accommodating hole is provided on the surface of the first shell, the speaker is provided in the first accommodating hole, the first circuit board is provided in the first shell, and the speaker and the microphone are electrically connected to the first circuit board respectively; The first battery is arranged in the second shell, and the first battery is connected to the first circuit board through a connecting wire; the ear hanging sleeve is covered on the connecting wire, and the ear hanging sleeve is used to be hung on the ear of the user.

2. The cycling headset with noise reduction function according to claim 1, characterized in that: A button is also included. A second accommodating hole is provided on the surface of the first shell body facing away from the speaker. The button is arranged in the second accommodating hole and is connected to the first circuit board.

3. The cycling headset with noise reduction function according to claim 1, characterized in that: The microphone is located in the middle of the sound receiving cavity; The length of the microphone exposed outside the sound receiving cavity is smaller than the depth of the sound receiving cavity.

4. The cycling headset with noise reduction function according to claim 1, characterized in that: A ventilation hole is provided on the side wall of the first shell away from the microphone.

5. The cycling earphone with noise reduction function according to claim 1, characterized in that: The noise reduction sponge is provided with an avoidance hole for accommodating the microphone.

6. The cycling headset with noise reduction function according to claim 1, characterized in that: Also included are a plurality of first conductive terminals; A recessed groove is provided on the surface of the first shell, one end of the first conductive terminal is connected to the first circuit board, and the other end of the first conductive terminal is located in the recessed groove.

7. The cycling earphone with noise reduction function according to claim 6, characterized in that: Also included is a charging box, which is used to charge the first battery; The charging box includes a bottom box, a cover, a second circuit board and a second battery. The bottom box is connected to the cover by flipping. The bottom box is provided with a storage compartment for placing cycling headphones. The second circuit board and the second battery are arranged in the bottom box, the second battery is electrically connected to the second circuit board, and a charging interface is provided on the second circuit board, and the charging interface is used to charge the second battery.

8. The cycling earphone with noise reduction function according to claim 7, characterized in that: The charging box also includes a second conductive terminal; One end of the second conductive terminal is connected to the second circuit board, and the other end of the second conductive terminal is located in the storage bin. The second conductive terminal is used to contact the first conductive terminal when the cycling earphones are placed in the storage bin.

9. The cycling earphone with noise reduction function according to claim 7, characterized in that: The bottom of the face cover is provided with a receiving groove for partially accommodating the cycling earphone.

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