Single-ear and double-ear detachable wireless headset

Abstract

The present invention relates to the field of earphone technology, and in particular discloses a single-ear and double-ear detachable wireless earphone, comprising an earphone body, a fixing part connected to the earphone body, and an ear cap, wherein an annular boss protrudes from the earphone body at the opening of the earphone body, and a limiting groove is provided on the annular boss; the ear cap comprises a first body and an earmuff integrally formed with the body, the first body comprises a first connecting part and a second connecting part, one end of the second connecting part is integrally formed with the earmuff, and the end of the second connecting part away from the earmuff is integrally formed with the first connecting part, the first connecting part is made of a first material, and the second connecting part is made of a second material, and the ear cap is detachably accommodated in the limiting groove on the annular boss via the first body. The first material is a hard material, and the second material is an elastic material. Ensure that the ear cap is firmly installed and reduce the possibility of loosening, thereby improving the reliability and comfort of the user experience.

Description

Technical Field

[0001] The invention relates to the technical field of earphones, and in particular discloses a single-ear and double-ear detachable wireless earphone. Background Art

[0002] With the continuous development of wireless headset technology and the changing needs of consumers, various headset designs have emerged on the market. These headsets are mainly used to provide high-quality audio experience and provide greater freedom of use through wireless connection. However, there are still some technical challenges in the existing technology, especially in the disassembly of single and double ears, the detachability of ear caps and wearing comfort. Summary of the invention

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the present invention aims to provide a single-ear and double-ear detachable wireless headset.

[0004] To achieve the above-mentioned purpose, the present invention provides a single-ear and double-ear detachable wireless headset, comprising an earphone body, a fixing portion connected to the earphone body, and an ear cap, wherein an annular boss protrudes from the earphone body at the opening of the earphone body, and a limiting groove is provided on the annular boss; the ear cap comprises a first body and an earmuff integrally formed with the first body, the first body comprises a first connecting portion and a second connecting portion, one end of the second connecting portion is integrally formed with the earmuff, and an end of the second connecting portion away from the earmuff is integrally formed with the first connecting portion, the first connecting portion is made of a first material, and the second connecting portion is made of a second material, and the ear cap is detachably accommodated in the limiting groove on the annular boss via the first body.

[0005] The first material is a hard material, and the second material is an elastic material.

[0006] The first material is a hard material, and polycarbonate (PC), polypropylene (PP), nylon (PA) or ABS are often selected, which have high strength and durability to ensure the firm connection of the ear cap; the second material is an elastic material, and silicone, polyurethane (PU), thermoplastic elastomer (TPE) or rubber are selected, which have good softness and comfort.

[0007] During the installation process, the hard material can be installed into the limit groove more quickly, mainly because it has higher rigidity and lower deformability. During the installation process, when the first connecting portion of the hard material contacts the limit groove, it can maintain its shape and quickly enter the groove without being significantly deformed or hindering the installation process due to pressure.

[0008] The first connection part can guide the second connection part for installation. Since the hard material has lower deformability, the first connection part will not be compressed or bent like the soft material during the insertion process, which can avoid excessive friction or deformation during the connection. Therefore, the first connection part of the hard material can smoothly guide the second connection part into the correct position to ensure a stable connection. The rigidity of the first connection part can also provide sufficient support force so that the second connection part will not lose direction or position due to external force when entering the limit groove, thereby reducing deviation and instability during the installation process. The first connection part of the hard material plays a "guiding" role, helping the second connection part of the soft material to accurately dock in a limited space.

[0009] Furthermore, the second connecting part made of soft material can increase the friction with the inside of the limiting groove, further making the installation of the ear cap and the earphone body more stable, ensuring that the ear cap is firmly installed and reducing the possibility of loosening, thereby improving the reliability and comfort of the user experience.

[0010] A first magnetic member is disposed on the free end surface of the first connecting portion, and a second magnetic member is disposed on the bottom surface of the limiting groove. The ear cap is attached and installed via the first magnetic member on the first connecting portion and the second magnetic member in the limiting groove in the annular boss on the earphone body. The thickness of the first magnetic member and the second magnetic member is 0.5-2 mm.

[0011] The magnetic attraction simplifies the installation and removal process, improves the stability and accuracy of the installation, and avoids the wear and damage that may occur in traditional mechanical connection methods; at the same time, the magnetic connection can also reduce the loose connection caused by improper docking, extending the service life of the ear cap and the headphone body A magnetic shielding member is provided on both the first magnetic member and the second magnetic member. The side of the first magnetic member exposed by the magnetic shielding member and the side of the second magnetic member exposed by the magnetic shielding member attract each other. The magnetic shielding member is used to prevent the first magnetic member and the second magnetic member from generating magnetic interference to the internal components of the earphone. The thickness of the magnetic shielding member is 0.1-0.5 mm.

[0012] The setting of the magnetic shielding piece can shield or weaken the conduction of the magnetic field, ensuring the magnetic adsorption function without affecting the normal operation of the electronic components inside the earphone. It avoids the degradation of earphone performance, signal distortion or electronic component failure caused by magnetic field interference, thereby improving the stability and reliability of the earphone. In addition, the material of the magnetic shielding piece can be selected from non-magnetic metals or synthetic materials with good shielding properties, such as aluminum, copper alloy or ferrite, to ensure efficient magnetic shielding effect.

[0013] The earphone body includes a front shell, a rear shell connected to the front shell, and an electronic board arranged on the rear shell; the rear shell includes a first shell and a second shell, the first shell is provided with a first groove at the end away from the front shell, the second shell is provided with a first flange, and the second shell can be removably installed in the first groove of the first shell via the first flange; a first mounting hole is opened in the middle of the bottom surface of the first shell, and the electronic board can be removably snapped onto the bottom surface of the first shell via the first mounting hole.

[0014] The first mounting hole in the middle of the bottom surface of the first shell and the electronic board are connected through the mounting hole, which effectively ensures the fixation of the electronic board during use and avoids loosening or damage of the electronic board due to vibration or external force. This design makes the installation of the electronic board in the rear shell more stable, ensuring the safety and normal operation of the electronic components. The second shell and the first shell are combined with the flange and the groove to provide good sealing, which helps prevent external dust, moisture or other substances from entering the interior of the headset, protect the electronic components from damage, and enhance the overall durability and protection of the headset.

[0015] A first limiting post is provided on the second shell, a first limiting notch is provided on the electronic board, and a second limiting notch is provided on the first shell. The first limiting post on the second shell is sequentially snapped into the first limiting notch on the electronic board and the second limiting notch on the first shell to prevent the second shell, the electronic board and the first shell from rotating clockwise or counterclockwise after installation.

[0016] The first limiting post on the second shell is engaged with the first limiting notch on the electronic board and the second limiting notch on the first shell to ensure that the components of the headset cannot rotate clockwise or counterclockwise after installation. This design effectively prevents the displacement of components due to external forces or vibrations, ensures the fixity of each component during use, and thus avoids electronic component failure or poor connection due to rotation or loosening. It also simplifies the assembly process. Through a simple snap-in operation, the first limiting post can be quickly and accurately inserted into the limiting notches on the electronic board and the first shell without the need for additional tools or complicated operations, thereby improving production efficiency and the user's assembly experience.

[0017] The earphone body also includes a charging plate and a battery assembly arranged in the front shell, a plurality of charging posts are arranged on one side of the charging plate, a plurality of charging holes are opened on the front shell, and the charging posts protrude from the charging holes on the front shell; the battery assembly is in contact with the charging plate, a mounting protrusion is arranged on the side of the battery assembly, the mounting protrusion is H-shaped, a first mounting notch and a second mounting notch are arranged on the mounting protrusion, a first mounting protrusion is arranged on the front shell, and a second mounting protrusion is arranged on the rear shell, the first mounting notch of the battery assembly is engaged with the first mounting protrusion of the front shell, and the second mounting notch of the battery assembly is engaged with the second mounting protrusion of the rear shell.

[0018] The design of the H-shaped mounting protrusion, the first mounting notch, and the second mounting notch on the battery assembly ensures that the battery assembly can be accurately and securely installed between the front shell and the rear shell. The snap-fit ​​design of the first mounting notch and the first mounting protrusion of the front shell, and the second mounting notch and the second mounting protrusion of the rear shell, prevents the displacement or loosening of the battery assembly and improves the overall stability. This not only enhances the firmness of the earphone structure, but also avoids poor contact or battery damage that may be caused by loosening of the battery assembly. The battery assembly is fixed by the snap-fit ​​structure of the mounting protrusion and the front and rear shells, which not only makes the battery assembly firmly installed, but also allows the user to easily remove the battery assembly when the battery needs to be repaired or replaced. Due to the snap-fit ​​design, the disassembly process is simple and convenient, without the need for complicated tools or operations, which improves the maintainability of the product.

[0019] The earphone body also includes a sound receiving board and a speaker electrically connected to the battery assembly. A mounting groove is provided on the front shell, a sound receiving hole is provided on the bottom surface of the mounting groove, and the sound receiving board is accommodated in the mounting groove. The annular boss is arranged on the front shell, a accommodating cavity is provided in the annular boss, and the speaker is accommodated in the accommodating cavity of the annular boss.

[0020] The annular boss provides a stable accommodating cavity, and the speaker is accurately installed in the accommodating cavity. The cooperation between the annular boss and the speaker can reduce the vibration or looseness of the speaker during use, ensure the stable operation of the speaker, and effectively avoid the influence of external shock or vibration on the speaker, and improve the clarity and stability of the sound quality. The key components such as the sound receiving board, speaker, battery assembly, etc. are reasonably placed in the front shell and the annular boss, making the structure of the earphone body more compact and stable, and optimizing the space utilization. This design not only reduces the mutual interference between components, but also ensures the efficient cooperation of the internal components of the earphone, and improves the overall performance of the earphone. Since the sound receiving board is installed in the mounting groove of the front shell, and the speaker is accommodated in the annular boss, this closed design can effectively prevent external dust, moisture, etc. from entering the interior of the earphone, protect the electronic components from the influence of the external environment, and increase the durability and service life of the earphone.

[0021] The wireless headset is also provided with a hanging part, which includes an arc-shaped bracket, two groups of silicone mounting shells arranged at both ends of the arc-shaped bracket, and two groups of headset bodies are respectively accommodated in the two groups of silicone mounting shells.

[0022] Through the design of the hanging piece, the wireless earphones can be conveniently hung on the user's body or ear, without the need for an additional storage box or lanyard. The arc-shaped bracket design makes it easier to fix and remove the earphones, improving the convenience of use, especially suitable for use in running, cycling or other sports scenes. The silicone material has good shock resistance and cushioning effect, which can effectively reduce the damage to the earphone body caused by external collisions. Even during exercise, the earphones can remain well protected to avoid damage caused by collisions or falls.

[0023] A connecting protrusion is provided on the fixing part, and a connecting groove is provided on the earphone body. The fixing block is detachably installed in the connecting groove of the earphone body via the connecting protrusion; the fixing part includes an arc-shaped part, and a heat dissipation strip hole is opened on the arc-shaped part. The arc-shaped part is accommodated in the auricle of the human ear to improve the fit between the earphone and the human ear to prevent the earphone from falling off. The heat dissipation strip hole is used to prevent overheating caused by long-term wearing or continuous use.

[0024] By accommodating the arcuate portion in the concha of the human ear, the fit between the earphone and the ear can be improved, thereby better fixing the earphone and preventing it from falling off during exercise or activities. The arcuate portion is ergonomically designed, so that the earphone can adapt to the natural shape of the ear, thereby providing a more comfortable and stable wearing experience, especially reducing discomfort during long-term use. The connection groove provided on the earphone body and the connection protrusion on the fixing portion are detachably connected by a snap-on method, which allows the earphone to easily install or remove the fixing portion as needed, providing a flexible way of use.

[0025] Both the left earphone and the right earphone have independent wireless communication modules and are connected to the audio playback device via Bluetooth or other wireless protocols; the left earphone and the right earphone are paired with each other via wireless connection to form a binaural mode. In this mode, the left and right earphones receive audio signals and play audio at the same time; either the left earphone or the right earphone can work independently. In this independent working mode, the single earphone is directly connected to the audio playback device to play audio signals.

[0026] The earphones include an automatic switching mechanism. When the user wears one of the earphones, the earphones automatically switch to a single-ear mode; when the user wears both earphones, the earphones automatically switch to a dual-ear mode, and the left and right earphones play audio signals synchronously.

[0027] The earphone includes a sensor module for detecting whether the earphone is worn on the ear; when the sensor detects that the earphone is worn on the ear, the earphone automatically enters a corresponding playback mode, if one earphone is worn, it enters a monaural mode, and if two earphones are worn, it enters a binaural mode.

[0028] Beneficial effects of the present invention: The single-ear and double-ear detachable wireless earphones of the present invention provide an extremely flexible and stable wearing experience through a carefully designed connection structure and material selection. The connection between the ear cap and the earphone body adopts a combination of hard and soft materials to ensure that the installation process is efficient and stable. At the same time, the installation and disassembly process is further simplified by magnetic adsorption, avoiding the wear problem of traditional mechanical connection methods. The snap-on structure of the battery assembly, the stable installation of the electronic board, and the precise matching of the front shell and the rear shell have greatly improved the overall stability and durability of the earphone. In addition, the automatic switching mechanism of the single-ear and double-ear modes of the earphone and the wearing detection sensor make it more convenient for users to use, improve the intelligence level of the earphone, and ensure adaptability in different usage scenarios. The heat dissipation design of the earphone also effectively solves the overheating problem and ensures comfort and safety when worn for a long time. In general, the present invention not only improves the functionality, reliability and comfort of the earphone, but also enhances the convenience and durability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the earphone body and the ear cap of the present invention; Figure 3 is a cross-sectional view of an ear cap of the present invention; Figure 4 It is an exploded view of the earphone body and ear cap of the present invention; Figure 5 is an exploded view of the rear housing of the present invention; Figure 6 is a schematic structural diagram of the first shell of the present invention; Figure 7 It is a structural schematic diagram of the front shell of the present invention; Figure 8 An exploded view of the front housing, battery assembly and rear housing of the present invention; Fig. 9 It is an exploded view of the earphone body and the fixing part of the present invention.

[0030] Reference numerals include: 1. Earphone body; 2. Fixing part; 3. Ear cap; 4. Annular boss; 5. Limiting groove; 6. First body; 7. Earmuff; 8. First connecting part; 9. Second connecting part; 11. First magnetic part; 12. Second magnetic part; 13. Magnetic shielding part; 14. Front shell; 15. Back shell; 16. Electronic board; 17. First shell; 18. Second shell; 19. First groove; 21. First flange; 22. First mounting hole; 23. First limiting column; 24. First limiting notch; 25. Second limiting Notch; 26, charging plate; 27, battery assembly; 28, charging column; 29, charging hole; 31, mounting protrusion; 32, first mounting notch; 33, second mounting notch; 34, first mounting protrusion; 35, second mounting protrusion; 36, sound board; 37, speaker; 38, mounting groove; 39, sound hole; 41, accommodating cavity; 42, hanging piece; 43, arc-shaped bracket; 44, silicone mounting shell; 45, connecting protrusion; 46, connecting groove; 47, arc-shaped portion; 48, heat dissipation strip hole. DETAILED DESCRIPTION

[0031] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0032] See also Figures 1 to 9 As shown, a single-ear and double-ear detachable wireless headset of the present invention comprises an earphone body 1, a fixing portion 2 connected to the earphone body 1, and an ear cap 3, wherein an annular boss 4 protrudes from the earphone body 1 at the opening of the earphone body 1, and a limiting groove 5 is provided on the annular boss 4; the ear cap 3 comprises a first body 6, an earmuff 7 integrally formed with the first body 6, the first body 6 comprises a first connecting portion 8 and a second connecting portion 9, one end of the second connecting portion 9 is integrally formed with the earmuff 7, and an end of the second connecting portion 9 away from the earmuff 7 is integrally formed with the first connecting portion 8, the first connecting portion 8 is made of a first material, and the second connecting portion 9 is made of a second material, and the ear cap 3 is detachably accommodated in the limiting groove 5 on the annular boss 4 via the first body 6.

[0033] The first material is a hard material, and the second material is an elastic material.

[0034] The first material is a hard material, and polycarbonate (PC), polypropylene (PP), nylon (PA) or ABS are often selected, which have high strength and durability to ensure that the ear cap 3 is firmly connected; the second material is an elastic material, and silicone, polyurethane (PU), thermoplastic elastomer (TPE) or rubber are selected, which have good softness and comfort.

[0035] During the installation process, the hard material can be installed into the limiting groove 5 more quickly, mainly because it has higher rigidity and lower deformability. During the installation process, when the first connecting portion 8 of the hard material contacts the limiting groove 5, it can maintain its shape and quickly enter the groove without being significantly deformed or hindering the installation process due to pressure.

[0036] The first connection part 8 can guide the second connection part 9 for installation. Since the hard material has a lower deformability, during the insertion process, the first connection part 8 will not be compressed or bent like the soft material, which can avoid excessive friction or deformation during the connection. Therefore, the first connection part 8 of the hard material can smoothly guide the second connection part 9 into the correct position to ensure a stable connection. The rigidity of the first connection part 8 can also provide sufficient supporting force, so that the second connection part 9 will not lose its direction or position due to external force when entering the limit groove 5, thereby reducing deviation and instability during the installation process. The first connection part 8 of the hard material plays a "guiding" role, helping the second connection part 9 of the soft material to accurately dock in a limited space.

[0037] Furthermore, the second connecting portion 9 made of soft material can increase the friction with the inside of the limiting groove 5, further allowing the ear cap 3 to be installed more firmly on the earphone body 1, ensuring that the ear cap 3 is firmly installed and reducing the possibility of loosening, thereby improving the reliability and comfort of the user experience.

[0038] A first magnetic member 11 is provided on the free end surface of the first connecting portion 8, and a second magnetic member 12 is provided on the bottom surface of the limiting groove 5. The ear cap 3 is adsorbed and installed via the first magnetic member 11 on the first connecting portion 8 and the second magnetic member 12 in the limiting groove 5 in the annular boss 4 on the earphone body 1. The thickness of the first magnetic member 11 and the second magnetic member 12 is 0.5-2 mm.

[0039] The magnetic attraction simplifies the installation and removal process, improves the stability and accuracy of the installation, and avoids the wear and damage that may occur in the traditional mechanical connection method; at the same time, the magnetic connection can also reduce the loose connection caused by improper docking, and extend the service life of the ear cap 3 and the earphone body 1. A magnetic shielding member 13 is provided on each of the first magnetic member 11 and the second magnetic member 12. The side of the first magnetic member 11 exposed by the magnetic shielding member 13 and the side of the second magnetic member 12 exposed by the magnetic shielding member 13 attract each other. The magnetic shielding member 13 is used to prevent the first magnetic member 11 and the second magnetic member 12 from generating magnetic interference to the internal components of the earphone. The thickness of the magnetic shielding member 13 is 0.1-0.5 mm.

[0040] The setting of the magnetic isolation member 13 can shield or weaken the conduction of the magnetic field, ensuring the magnetic adsorption function while not affecting the normal operation of the electronic components inside the earphone. It avoids the degradation of earphone performance, signal distortion or electronic component failure caused by magnetic field interference, thereby improving the stability and reliability of the earphone. In addition, the material of the magnetic isolation member 13 can be selected from non-magnetic metals or synthetic materials with good shielding properties, such as aluminum, copper alloy or ferrite, to ensure an efficient magnetic shielding effect.

[0041] The earphone body 1 includes a front shell 14, a rear shell 15 connected to the front shell 14, and an electronic board 16 arranged on the rear shell 15; the rear shell 15 includes a first shell 17 and a second shell 18, and the first shell 17 is provided with a first groove 19 at the end away from the front shell 14, and the second shell 18 is provided with a first flange 21. The second shell 18 can be detachably installed in the first groove 19 of the first shell 17 via the first flange 21; a first mounting hole 22 is opened in the middle of the bottom surface of the first shell 17, and the electronic board 16 can be detachably connected to the bottom surface of the first shell 17 via the first mounting hole 22.

[0042] The first mounting hole 22 opened in the middle of the bottom surface of the first shell 17 and the electronic board 16 are clamped through the mounting hole, which effectively ensures the fixation of the electronic board 16 during use and avoids the loosening or damage of the electronic board 16 due to vibration or external force. This design makes the installation of the electronic board 16 in the rear shell 15 more stable, ensuring the safety and normal operation of the electronic components. The second shell 18 and the first shell 17 are combined through the flange and the groove to provide good sealing, which helps to prevent external dust, moisture or other substances from entering the interior of the headset, protect the electronic components from damage, and enhance the overall durability and protection of the headset.

[0043] A first limiting post 23 is provided on the second shell 18, a first limiting notch 24 is provided on the electronic board 16, and a second limiting notch 25 is provided on the first shell 17. The first limiting post 23 on the second shell 18 is sequentially snapped into the first limiting notch 24 on the electronic board 16 and the second limiting notch 25 on the first shell 17 to prevent the second shell 18, the electronic board 16 and the first shell 17 from rotating clockwise or counterclockwise after installation.

[0044] The first limiting post 23 on the second shell 18 is engaged with the first limiting notch 24 on the electronic board 16 and the second limiting notch 25 on the first shell 17 to ensure that the components of the earphone cannot rotate clockwise or counterclockwise after installation. This design effectively prevents the displacement of components due to external forces or vibrations, ensures the fixity of each component during use, and thus avoids electronic component failure or poor connection due to rotation or loosening. It also simplifies the assembly process. Through a simple snap-on operation, the first limiting post 23 can be quickly and accurately inserted into the limiting notches on the electronic board 16 and the first shell 17 without the need for additional tools or complicated operations, thereby improving production efficiency and the user's assembly experience.

[0045] The earphone body 1 also includes a charging plate 26 and a battery assembly 27 arranged in the front shell 14, wherein a plurality of charging posts 28 are arranged on one side of the charging plate 26, and a plurality of charging holes 29 are opened on the front shell 14, and the charging posts 28 protrude out of the charging holes 29 on the front shell 14; the battery assembly 27 contacts the charging plate 26, and a mounting protrusion 31 is arranged on the side of the battery assembly 27, and the mounting protrusion 31 is H-shaped, and a first mounting notch 32 and a second mounting notch 33 are arranged on the mounting protrusion 31, a first mounting protrusion 34 is arranged on the front shell 14, and a second mounting protrusion 35 is arranged on the rear shell 15, the first mounting notch 32 of the battery assembly 27 is snapped with the first mounting protrusion 34 of the front shell 14, and the second mounting notch 33 of the battery assembly 27 is snapped with the second mounting protrusion 35 of the rear shell 15.

[0046] The design of the H-shaped mounting protrusion 31, the first mounting notch 32 and the second mounting notch 33 on the battery assembly 27 ensures that the battery assembly 27 can be accurately and firmly installed between the front shell 14 and the rear shell 15. The snap-fit ​​design of the first mounting notch 32 and the first mounting protrusion 34 of the front shell 14, and the second mounting notch 33 and the second mounting protrusion 35 of the rear shell 15 prevents the displacement or loosening of the battery assembly 27 and improves the overall stability. This not only enhances the firmness of the earphone structure, but also avoids poor contact or battery damage that may be caused by the loosening of the battery assembly 27. The battery assembly 27 is fixed by the snap-fit ​​structure of the mounting protrusion 31 and the front and rear shells 15, which not only makes the battery assembly 27 firmly installed, but also allows the user to easily disassemble the battery assembly 27 when the battery needs to be repaired or replaced. Due to the snap-fit ​​design, the disassembly process is simple and convenient, without the need for complicated tools or operations, which improves the maintainability of the product.

[0047] The earphone body 1 also includes a sound receiving board 36 and a speaker 37 electrically connected to the battery assembly 27. A mounting groove 38 is provided on the front shell 14, and a sound receiving hole 39 is provided on the bottom surface of the mounting groove 38. The sound receiving board 36 is accommodated in the mounting groove 38. The annular boss 4 is arranged on the front shell 14, and a accommodating cavity 41 is provided in the annular boss 4. The speaker 37 is accommodated in the accommodating cavity 41 of the annular boss 4.

[0048] The annular boss 4 provides a stable accommodating cavity 41, and the speaker 37 is accurately installed in the accommodating cavity 41. The cooperation between the annular boss 4 and the speaker 37 can reduce the vibration or looseness of the speaker 37 during use, ensure the stable operation of the speaker 37, and effectively avoid the influence of external impact or vibration on the speaker 37, thereby improving the clarity and stability of the sound quality. The key components such as the sound receiving board 36, the speaker 37, and the battery assembly 27 are reasonably placed in the front shell 14 and the annular boss 4, so that the structure of the earphone body 1 is more compact and stable, and the space utilization is optimized. This design not only reduces the mutual interference between the components, but also ensures the efficient cooperation of the internal components of the earphone, thereby improving the overall performance of the earphone. Since the sound receiving board 36 is installed in the mounting groove 38 of the front shell 14, and the speaker 37 is accommodated in the annular boss 4, this closed design can effectively prevent external dust, moisture, etc. from entering the interior of the earphone, protect the electronic components from the influence of the external environment, and increase the durability and service life of the earphone.

[0049] The wireless headset is also provided with a hanging part 42, which includes an arc-shaped bracket 43, two groups of silicone mounting shells 44 arranged at both ends of the arc-shaped bracket 43, and the headset body 1 is provided with two groups, and the two groups of headset bodies 1 are respectively accommodated in the two groups of silicone mounting shells 44.

[0050] Through the design of the hanging part 42, the wireless earphones can be conveniently hung on the user's body or ear, without the need for an additional storage box or lanyard. The design of the arc-shaped bracket 43 makes it easier to fix and remove the earphones, which improves the convenience of use and is particularly suitable for use in running, cycling or other sports scenarios. The silicone material has good shock resistance and cushioning effect, which can effectively reduce the damage to the earphone body 1 caused by external collisions. Even during exercise, the earphones can remain well protected to avoid damage caused by collisions or falls.

[0051] A connecting protrusion 45 is provided on the fixing portion 2, and a connecting groove 46 is provided on the earphone body 1. The fixing block is detachably installed in the connecting groove 46 of the earphone body 1 via the connecting protrusion 45; the fixing portion 2 includes an arc portion 47, and a heat dissipation strip hole 48 is opened on the arc portion 47. The arc portion 47 is accommodated in the auricle of the human ear to improve the fit between the earphone and the human ear to prevent the earphone from falling off. The heat dissipation strip hole 48 is used to prevent overheating caused by long-term wearing or continuous use.

[0052] By accommodating the arc portion 47 in the concha of the human ear, the fit between the earphone and the ear can be improved, thereby better fixing the earphone and preventing it from falling off during exercise or activities. The arc portion 47 is ergonomically designed, so that the earphone can be adapted according to the natural shape of the ear, thereby providing a more comfortable and stable wearing experience, especially reducing discomfort during long-term use. The connection groove 46 provided on the earphone body 1 and the connection protrusion 45 on the fixing part 2 are detachably connected by a snap-on method, which allows the earphone to be easily installed or removed from the fixing part 2 as needed, providing a flexible use method.

[0053] Both the left earphone and the right earphone have independent wireless communication modules and are connected to the audio playback device via Bluetooth or other wireless protocols; the left earphone and the right earphone are paired with each other via wireless connection to form a binaural mode. In this mode, the left and right earphones receive audio signals and play audio at the same time; either the left earphone or the right earphone can work independently. In this independent working mode, the single earphone is directly connected to the audio playback device to play audio signals.

[0054] The earphones include an automatic switching mechanism. When the user wears one of the earphones, the earphones automatically switch to a single-ear mode; when the user wears both earphones, the earphones automatically switch to a dual-ear mode, and the left and right earphones play audio signals synchronously.

[0055] The earphone includes a sensor module for detecting whether the earphone is worn on the ear; when the sensor detects that the earphone is worn on the ear, the earphone automatically enters a corresponding playback mode, if one earphone is worn, it enters a monaural mode, and if two earphones are worn, it enters a binaural mode.

[0056] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A single-ear and double-ear detachable wireless headset, characterized in that: The invention comprises an earphone body (1), a fixing portion (2) connected to the earphone body (1), and an ear cap (3); the earphone body (1) is provided with an annular boss (4) protruding therefrom, and a limiting groove (5) is provided on the annular boss (4); the ear cap (3) comprises a first body (6) and an earmuff (7) integrally formed with the first body (6); the first body (6) comprises a first connecting portion (8) and a second connecting portion (9); one end of the second connecting portion (9) is integrally formed with the earmuff (7), and one end of the second connecting portion (9) away from the earmuff (7) is integrally formed with the first connecting portion (8); the first connecting portion (8) is made of a first material, and the second connecting portion (9) is made of a second material; the ear cap (3) is detachably accommodated in the limiting groove (5) on the annular boss (4) via the first body (6).

2. The detachable single-ear and double-ear wireless headset according to claim 1, characterized in that: The first material is a hard material, and the second material is an elastic material.

3. The single-ear and double-ear detachable wireless headset according to claim 1, characterized in that: A first magnetic component (11) is provided on the free end surface of the first connecting portion (8), and a second magnetic component (12) is provided on the bottom surface of the limiting groove (5). The ear cap (3) is mounted by adsorbing the first magnetic component (11) on the first connecting portion (8) and the second magnetic component (12) in the limiting groove (5) in the annular boss (4) on the earphone body (1).

4. The detachable single-ear and double-ear wireless headset according to claim 3, characterized in that: A magnetic shielding member (13) is provided on each of the first magnetic member (11) and the second magnetic member (12); a side of the first magnetic member (11) exposed by the magnetic shielding member (13) and a side of the second magnetic member (12) exposed by the magnetic shielding member (13) attract each other; the magnetic shielding member (13) is used to prevent the first magnetic member (11) and the second magnetic member (12) from generating magnetic interference on internal components of the earphone.

5. The single-ear and double-ear detachable wireless headset according to claim 1, characterized in that: The earphone body (1) comprises a front shell (14), a rear shell (15) connected to the front shell (14), and an electronic board (16) arranged on the rear shell (15); the rear shell (15) comprises a first shell (17) and a second shell (18); a first groove (19) is provided at one end of the first shell (17) away from the front shell (14); a first flange (21) is provided on the second shell (18); the second shell (18) is detachably mounted in the first groove (19) of the first shell (17) via the first flange (21); a first mounting hole (22) is provided in the middle of the bottom surface of the first shell (17); the electronic board (16) is detachably snap-connected to the bottom surface of the first shell (17) via the first mounting hole (22).

6. The detachable single-ear and double-ear wireless headset according to claim 5, characterized in that: The second shell (18) is provided with a first limiting post (23), the electronic board (16) is provided with a first limiting notch (24), and the first shell (17) is provided with a second limiting notch (25); the first limiting post (23) on the second shell (18) is sequentially snapped into the first limiting notch (24) on the electronic board (16) and the second limiting notch (25) on the first shell (17), so as to prevent the second shell (18), the electronic board (16) and the first shell (17) from rotating clockwise or counterclockwise after installation.

7. The detachable single-ear and double-ear wireless headset according to claim 6, characterized in that: The earphone body (1) further comprises a charging plate (26) and a battery assembly (27) arranged in the front shell (14); a plurality of charging posts (28) are arranged on one side of the charging plate (26); a plurality of charging holes (29) are arranged on the front shell (14); the charging posts (28) protrude out of the charging holes (29) on the front shell (14); the battery assembly (27) contacts the charging plate (26); a mounting protrusion (31) is arranged on the side of the battery assembly (27); the mounting protrusion (31) is H-shaped; a first mounting notch (32) and a second mounting notch (33) are arranged on the mounting protrusion (31); a first mounting protrusion (34) is arranged on the front shell (14); a second mounting protrusion (35) is arranged on the rear shell (15); the first mounting notch (32) of the battery assembly (27) is engaged with the first mounting protrusion (34) of the front shell (14); and the second mounting notch (33) of the battery assembly (27) is engaged with the second mounting protrusion (35) of the rear shell (15).

8. The detachable single-ear and double-ear wireless headset according to claim 7, characterized in that: The earphone body (1) further comprises a sound receiving plate (36) and a speaker (37) electrically connected to the battery assembly (27); a mounting groove (38) is provided on the front shell (14); a sound receiving hole (39) is provided on the bottom surface of the mounting groove (38); and the sound receiving plate (36) is accommodated in the mounting groove (38); the annular boss (4) is arranged on the front shell (14); a receiving cavity (41) is provided in the annular boss (4); and the speaker (37) is accommodated in the receiving cavity (41) of the annular boss (4).

9. The detachable single-ear and double-ear wireless headset according to claim 1, characterized in that: The wireless headset is further provided with a hanging component (42), the hanging component (42) comprising an arc-shaped bracket (43), two groups of silicone mounting shells (44) arranged at both ends of the arc-shaped bracket (43), the headset body (1) is provided with two groups, and the two groups of headset bodies (1) are respectively accommodated in the two groups of silicone mounting shells (44).

10. The detachable single-ear and double-ear wireless headset according to claim 1, characterized in that: The fixing portion (2) is provided with a connecting protrusion (45), and the earphone body (1) is provided with a connecting groove (46). The fixing block is detachably mounted in the connecting groove (46) of the earphone body (1) via the connecting protrusion (45). The fixing portion (2) comprises an arc-shaped portion (47), and a heat dissipation strip hole (48) is opened in the arc-shaped portion (47). The arc-shaped portion (47) is accommodated in the concha of a human ear to improve the fit between the earphone and the human ear to prevent the earphone from falling off. The heat dissipation strip hole (48) is used to prevent overheating caused by long-term wearing or continuous use.

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