Open type Bluetooth earphone based on human engineering

Abstract

The utility model relates to the technical field of Bluetooth earphones, and discloses an open Bluetooth earphone based on ergonomics, the open Bluetooth earphone comprises an earphone body and an ear hook, a spring is fixedly connected in a rotating seat, one end, away from the rotating seat, of the spring is fixedly connected with a first fluted disc, and one end, away from the ear hook, of a rotating shaft is fixedly connected with a second fluted disc. A movable sleeve is slidably arranged on the outer wall of the ear hook, an elastic piece is fixedly connected to one side of the upper end of the movable sleeve, and a buckle is fixedly connected to one side of the elastic piece. According to the open type Bluetooth earphone based on the human engineering, through the combined arrangement of the spring, the first fluted disc and the second fluted disc, the elasticity of the spring and the occlusion effect of the first fluted disc and the second fluted disc, the flexible adjustment of the ear hanging angle is realized, so that the earphone can adapt to the ear contours and wearing habits of different users; and through the arrangement of the movable sleeve, the elastic sheet and the buckle, the movable sleeve can slide outside the ear hook, and improvement of the fitting degree and the comfort degree of the earphone is facilitated.

Description

Technical Field

[0001] This application relates to the field of Bluetooth headset technology, specifically to an ergonomically designed open-back Bluetooth headset. Background Technology

[0002] Bluetooth headsets apply Bluetooth technology to hands-free devices, freeing users from the hassle of annoying wires and allowing them to make calls easily and freely in various ways. Since their advent, Bluetooth headsets have been a great tool for mobile business professionals to improve efficiency.

[0003] However, most existing Bluetooth headsets do not adopt ergonomic design, which means that Bluetooth headsets often cannot fit the physiological contour of the human ear well. This may cause a foreign body sensation, pressure or stinging sensation when wearing them, and prolonged wear may also cause ear fatigue or discomfort. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides an ergonomically designed open-back Bluetooth headset with advantages such as adjustability. This solves the problem that most existing Bluetooth headsets do not adopt ergonomic design, which often results in Bluetooth headsets not fitting the physiological contours of the human ear well, potentially causing a foreign body sensation, pressure, or stinging sensation when worn, and may also cause ear fatigue or discomfort when worn for a long time.

[0005] To achieve the above objectives, this application provides the following technical solution: an ergonomically designed open-back Bluetooth headset, comprising a headset body and an ear hook. A rotating base is fixedly connected to one side of the upper end of the headset body, and a spring is fixedly connected inside the rotating base. A first gear is fixedly connected to the end of the spring away from the rotating base. A rotating shaft is fixedly connected to one side of the inner end of the ear hook, and a second gear is fixedly connected to the end of the rotating shaft away from the ear hook. A movable sleeve is slidably provided on the outer wall of the ear hook. A spring is fixedly connected to one side of the upper end of the movable sleeve, and a buckle is fixedly connected to one side of the spring. A slot is formed on the outer wall of the ear hook.

[0006] The above-described design, through the combination of a spring, a first toothed disc, and a second toothed disc, allows for flexible adjustment of the ear hook angle. After adjustment, the angle can be fixed to prevent changes during wear, adapting to different users' ear shapes and wearing habits. This enhances the comfort and stability of the headphones, reduces discomfort during prolonged wear, and allows the movable sleeve, spring, and buckle design to slide outside the ear hook, enabling users to adjust the ear hook position according to ear size. This improves the fit and comfort of the headphones. The device has the advantage of being adjustable to individual user needs, thus enhancing headphone wearing comfort.

[0007] Furthermore, a speaker and a proximity sensor are provided on one side of the earphone body.

[0008] The speaker's position and angle are also ergonomically designed to ensure that sound can be directly transmitted to the user's ear canal, reducing sound leakage and avoiding unnecessary pressure on the ears. The proximity sensor can detect the distance between the user and the headphones. When the user removes the headphones or moves them away from the ears, the sensor will automatically trigger the corresponding control logic, such as pausing music playback or hanging up the phone, improving the convenience and practicality of the headphones.

[0009] Furthermore, a microphone is fixedly connected to the bottom of the earphone body.

[0010] With the above approach, the microphone is located at the bottom of the headset, usually closer to the user's mouth, which helps to capture clearer and more accurate voice input.

[0011] Furthermore, a touchpad is provided at the end of the earphone body away from the speaker.

[0012] The above solution allows users to control the headset with gestures such as tapping, adjusting volume, switching songs, answering or hanging up calls.

[0013] Furthermore, the rotating shaft is rotatably disposed inside the rotating seat, with the first gear disk and the second gear disk corresponding to each other.

[0014] With the above design, the rotating shaft is located inside the rotating base, allowing the ear hook to rotate flexibly. This allows users to easily adjust the angle of the ear hook according to their individual ear contours and wearing habits, achieving optimal wearing comfort and stability. The corresponding design of the first and second toothed discs enables them to engage and lock after the user adjusts the ear hook angle, enhancing the stability of the headphones and preventing angle changes caused by accidental touches or movement. The spring connected to the back of the first toothed disc provides the necessary elasticity, allowing the toothed discs to easily engage and remain at the set angle. This design ensures both the flexibility of adjustment and the reliability of locking.

[0015] Furthermore, the first toothed disc is slidably disposed inside the rotating seat.

[0016] The above scheme allows the first gear plate to slide inside the rotating seat, enabling the user to automatically limit the position during adjustment.

[0017] Furthermore, the buckle is slidably disposed inside the slot.

[0018] The above design allows the buckle to slide within the slot, enabling users to easily adjust the position of the earphone as needed. This allows users to personalize the fit and comfort of the earphones according to their ear size. Once the buckle is in the correct position, it locks securely in the slot, maintaining the stability of the earphones and preventing them from loosening or falling off during use, thus ensuring a good user experience.

[0019] Furthermore, the outer wall of the active sleeve is wrapped with skin-friendly rubber.

[0020] Through the above solution, skin-friendly rubber is a soft, smooth and skin-friendly material that provides users with a comfortable touch. During wear, skin-friendly rubber can reduce pressure and friction on the skin and avoid discomfort caused by prolonged wear.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] This ergonomically designed open-back Bluetooth headset utilizes a combination of springs, a first toothed disc, and a second toothed disc. The elasticity of the spring and the interlocking action of the first and second toothed discs allow for flexible adjustment of the ear hook angle, which can then be fixed after adjustment to prevent changes during wear. This adapts to different users' ear contours and wearing habits, enhancing the headset's comfort and stability, and reducing discomfort during prolonged wear. The design of the movable sleeve, spring, and buckle allows the movable sleeve to slide outside the ear hook, enabling users to adjust the ear hook position according to ear size, further improving the headset's fit and comfort. This device offers the advantage of being adjustable to individual user needs, enhancing headset wearing comfort. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the headphone body structure according to this application;

[0025] Figure 3 This is a schematic diagram of the ear loop structure of this application;

[0026] Figure 4 This is a schematic diagram of the fixed ear loop structure of this application;

[0027] Figure 5 This is a schematic diagram of the adjusting sleeve structure of this application;

[0028] Figure 6 This is a schematic diagram of the adjustment structure of this application.

[0029] In the picture:

[0030] 1. Earphone body; 2. Ear hook; 3. Rotating base; 4. Spring; 5. First gear; 6. Rotating shaft; 7. Second gear; 8. Movable sleeve; 9. Spring; 10. Buckle; 11. Slot; 12. Speaker; 13. Proximity sensor; 14. Microphone; 15. Touchpad. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of an ergonomic open-back Bluetooth headset includes a headset body 1 and an ear hook 2. A rotating base 3 is fixedly connected to one side of the upper end of the headset body 1. A spring 4 is fixedly connected inside the rotating base 3. A first toothed disc 5 is fixedly connected to the end of the spring 4 away from the rotating base 3. A rotating shaft 6 is fixedly connected to one side of the inner end of the ear hook 2. A second toothed disc 7 is fixedly connected to the end of the rotating shaft 6 away from the ear hook 2. Through the combination of the spring 4, the first toothed disc 5, and the second toothed disc 7, the elasticity of the spring 4 and the interlocking action of the first toothed disc 5 and the second toothed disc 7 enable flexible adjustment of the angle of the ear hook 2. After adjustment, the angle can be fixed to prevent changes in the angle during wearing, so as to adapt to the ear contours and wearing habits of different users, enhance the comfort and stability of the headset, and reduce the discomfort during long-term wear. A movable sleeve 8 is slidably provided on the outer wall of the ear hook 2. A spring piece 9 is fixedly connected to one side of the upper end of the movable sleeve 8.

[0033] Please see Figure 5 A buckle 10 is fixedly connected to one side of the spring 9, and a slot 11 is opened on the outer wall of the ear hook 2. The design of the movable sleeve 8, the spring 9 and the buckle 10 allows the movable sleeve 8 to slide outside the ear hook 2, so that the user can adjust the position of the ear hook 2 according to the size of the ear, which helps to improve the fit and comfort of the headphones.

[0034] Please see Figure 1 , Figure 2 and Figure 6The earphone body 1 has a speaker 12 and a proximity sensor 13 on one side. The position and angle of the speaker 12 are also ergonomically designed to ensure that the sound can be directly transmitted to the user's ear canal, reducing sound leakage and avoiding unnecessary pressure on the ears. The proximity sensor 13 can sense the distance between the user and the earphone. When the user removes the earphone or moves it away from the ear, the sensor will automatically trigger the corresponding control logic, such as pausing music playback or hanging up the phone, which improves the convenience and practicality of the earphone. A microphone 14 is fixedly connected to the bottom of the earphone body 1. The microphone 14 is located at the bottom of the earphone body 1, usually closer to the user's mouth, which helps to capture clearer and more accurate voice input. A touchpad 15 is set on the end of the earphone body 1 away from the speaker 12. The touchpad 15 allows users to control the earphone with gestures such as tapping, such as adjusting the volume, switching songs, answering or hanging up the phone.

[0035] Please see Figure 2 , Figure 4 and Figure 6 The rotating shaft 6 is rotatably mounted inside the rotating base 3. The first toothed disc 5 and the second toothed disc 7 correspond to each other. The rotating shaft 6 rotatably mounted inside the rotating base 3 allows the ear hook 2 to rotate flexibly, enabling users to easily adjust the angle of the ear hook 2 according to their individual ear contours and wearing habits to achieve optimal wearing comfort and stability. The corresponding design of the first toothed disc 5 and the second toothed disc 7 can achieve a bite lock after the user adjusts the angle of the ear hook 2, enhancing the stability of the headphones and preventing angle changes caused by accidental touch or movement. The spring 4 connected to the back of the first toothed disc 5 provides the necessary elasticity, allowing the toothed disc to easily bite and maintain the set angle. This design ensures both the flexibility of adjustment and the reliability of locking. The first toothed disc 5 is slidably mounted inside the rotating base 3. The first toothed disc 5 slides inside the rotating base 3. The adjustable headphone cover 8 features an automatic limit setting, allowing users to adjust the position of the headphone automatically. The buckle 10 slides within the slot 11, allowing users to easily adjust the position of the cover 8 as needed. This enables users to personalize the headphone fit according to their ear size, ensuring optimal comfort and a snug fit. Once the buckle 10 slides to the appropriate position, it locks securely in the slot 11, maintaining the stability of the headphone and preventing it from loosening or falling off during wear, ensuring a good user experience. The outer wall of the cover 8 is covered with skin-friendly rubber, a soft, smooth, and skin-friendly material that provides a comfortable touch. During wear, the skin-friendly rubber reduces pressure and friction on the skin, preventing discomfort during prolonged wear.

[0036] In this embodiment, the ergonomically designed open-back Bluetooth headset utilizes a combination of spring 4, first toothed disc 5, and second toothed disc 7. The elasticity of spring 4 and the interlocking action of the first toothed disc 5 and second toothed disc 7 allow for flexible adjustment of the ear hook 2 angle. After adjustment, the angle can be fixed to prevent changes during wear, adapting to different users' ear contours and wearing habits. This enhances the headset's comfort and stability, reduces discomfort during prolonged wear, and the design of the movable sleeve 8, spring 9, and buckle 10 allows the movable sleeve 8 to slide outside the ear hook 2, enabling users to adjust the position of the ear hook 2 according to the size of their ear, thus improving the headset's fit and comfort. This device has the advantage of being adjustable according to different users' individual circumstances to improve headset wearing comfort.

[0037] The working principle of the above embodiments is as follows:

[0038] The user first picks up the earphone and brings the earphone body 1 close to their ear. Simultaneously, the ear hook 2 hangs naturally on the outside of the ear. Depending on individual ear shape and wearing habits, the user can gently rotate the ear hook 2 to adjust its angle. During this process, the pivot 6 rotates inside the rotating base 3, while the first gear 5 and second gear 7 engage and lock under the elastic force of the spring 4, ensuring the ear hook 2 is stable at the user-set angle. The user can also adjust the length of the ear hook 2 by sliding the movable sleeve 8 according to their ear size. The movable sleeve 8 slides along the outer wall of the ear hook 2. The design of the spring piece 9 and the buckle 10 allows the user to easily lock the movable sleeve 8 in the appropriate position. When the movable sleeve 8 slides to the appropriate position, the buckle 10 securely locks in the slot 11, ensuring... To ensure the stability of the earphones and prevent them from loosening or falling off during wear, the position and angle of the speaker 12 are ergonomically designed to ensure that sound can be directly transmitted to the user's ear canal, reducing sound leakage and avoiding unnecessary pressure on the ears. The proximity sensor 13 can sense the distance between the user and the earphones. When the user removes the earphones or moves them away from the ears, the sensor will automatically trigger the corresponding control logic, such as pausing music playback or hanging up the phone, improving the convenience and practicality of the earphones. Users can control the earphones by lightly touching the touchpad 15, such as adjusting the volume, switching songs, answering or hanging up the phone, etc. The skin-friendly rubber-wrapped active sleeve 8 provides a comfortable touch for the user, reducing pressure and friction on the skin and avoiding discomfort caused by wearing for a long time.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ergonomically designed open-back Bluetooth headset, comprising a headset body (1) and an ear hook (2), characterized in that: A rotating seat (3) is fixedly connected to one side of the upper end of the earphone body (1). A spring (4) is fixedly connected inside the rotating seat (3). A first toothed disc (5) is fixedly connected to one end of the spring (4) away from the rotating seat (3). A rotating shaft (6) is fixedly connected to one side of the inside of the ear hook (2). A second toothed disc (7) is fixedly connected to one end of the rotating shaft (6) away from the ear hook (2). A movable sleeve (8) is slidably provided on the outer wall of the ear hook (2). A spring piece (9) is fixedly connected to one side of the upper end of the movable sleeve (8). A buckle (10) is fixedly connected to one side of the spring piece (9). A slot (11) is opened on the outer wall of the ear hook (2).

2. The ergonomically designed open-back Bluetooth headset according to claim 1, characterized in that: The headphone body (1) is provided with a speaker (12) and a proximity sensor (13) on one side.

3. The ergonomically designed open-back Bluetooth headset according to claim 1, characterized in that: A microphone (14) is fixedly connected to the bottom of the earphone body (1).

4. The ergonomically designed open-back Bluetooth headset according to claim 1, characterized in that: A touchpad (15) is provided at the end of the earphone body (1) away from the speaker (12).

5. An ergonomically designed open-back Bluetooth headset according to claim 1, characterized in that: The rotating shaft (6) is rotatably disposed inside the rotating seat (3), and the first gear plate (5) and the second gear plate (7) correspond to each other.

6. The ergonomically designed open-back Bluetooth headset according to claim 1, characterized in that: The first toothed disc (5) is slidably disposed inside the rotating seat (3).

7. The ergonomically designed open-back Bluetooth headset according to claim 1, characterized in that: The buckle (10) is slidably disposed inside the slot (11).

8. The ergonomically designed open-back Bluetooth headset according to claim 1, characterized in that: The outer wall of the active sleeve (8) is covered with skin-friendly rubber.

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