A bracelet type Bluetooth earphone

Abstract

The application discloses a bracelet type Bluetooth earphone and belongs to the field of Bluetooth earphones, which comprises two earphone bodies and a watch body in the shape of a crescent, a playing module, a Bluetooth signal receiving module and a power storage module are arranged on the earphone body, the playing module comprises a metal moving coil cavity, a moving coil unit, a medical grade folding earplug and a metal filter disc, the earphone bodies are connected through magnetic attraction strips, wearing strip belts are arranged on one side of the two watch bodies, the adjacent two wearing strip belts are connected through length adjusting belts and limiting pieces, and charging assemblies are arranged on the length adjusting belts. The Bluetooth earphone is designed in the shape of a crescent, two Bluetooth earphones can be combined with each other, and the crescent-shaped bracelet watch can be matched, when the earphone is stored, the medical grade folding earplug on the earphone can be directly stored and placed in the bracelet watch, relative locking is realized, the effect of convenient storage is achieved, and the effect that the earphone can be automatically charged through the bracelet is achieved.

Description

A type of Bluetooth earphone Technical Field

[0001] This invention relates to the field of Bluetooth headset technology, and more particularly to a wristband-style Bluetooth headset. Background Technology

[0002] Bluetooth headsets are hands-free headsets that use Bluetooth wireless transmission technology. They free users from the constraints of wires and allow them to use the headsets freely and easily in various ways. Since their inception, Bluetooth headsets have been a great tool for mobile business professionals to improve efficiency.

[0003] Most current Bluetooth earphones are stored in a case, which also charges the earphones. However, the design of the case makes them awkward to carry in a pocket, inconvenient for business use, and easy to lose when stored in a pocket or backpack. They are also not very convenient to retrieve and use. Furthermore, current Bluetooth earphones cannot switch between different usage modes, such as switching to sports earphones. During exercise, the earphones need to be changed, otherwise they are easy to fall out and be lost. Therefore, a wristband-style Bluetooth earphone is proposed. Summary of the Invention

[0004] The purpose of this invention is to solve the problems of using Bluetooth headsets in the prior art, and to propose a wristband-style Bluetooth headset.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wristband-style Bluetooth headset includes two earphone bodies shaped like "crescent moons" and two watch faces shaped like "crescent moons". Each earphone body is provided with a playback module, a Bluetooth signal receiving module and a power storage module. The playback module includes a metal dynamic driver cavity, a dynamic driver unit, a medical-grade folding ear tip and a metal filter. Adjacent earphone bodies are connected by a magnetic strip.

[0007] Each of the two watch faces has a wearing strap on one side, and two adjacent wearing straps are connected by a length adjustment strap and a limiting member. A charging component is provided on the length adjustment strap.

[0008] The charging assembly includes a main battery pack that supplies power to the watch face body on the wearing strip. The length adjustment strap is connected to the end of the wearing strip on one side, and its end is provided with an external charging terminal. A matching storage port is opened in the wearing strip on the other side, and the inner wall of the matching storage port is connected to an internal charging terminal through a telescopic seat.

[0009] The dial body is equipped with an electronic scale display. The dial has an installation port adapted to the playback module. Two adjacent dial bodies are fixedly connected to each other on opposite side walls with an arc-shaped connecting strip. The adjacent side wall of the dial body is provided with a connection port adapted to the connecting strip. The connecting strip and the connection port are connected by a torque limiting member.

[0010] The bottom of the dial body is provided with a retractable battery swapping component, and the earphone body is provided with a battery swapping port that is compatible with the retractable battery swapping component.

[0011] Preferably, the dial body has an assembly port for installing the playback module, the metal dynamic coil cavity is disposed in the assembly port, the dynamic coil unit is disposed inside the metal dynamic coil cavity, the top of the metal dynamic coil cavity is connected to the medical-grade foldable earbud through a folded silicone layer, and the metal filter is disposed in the middle of the medical-grade foldable earbud.

[0012] Preferably, the Bluetooth signal receiving module is disposed on the earphone body on the back of the assembly port, and the power storage module includes a blade battery disposed inside the earphone body, the blade battery being electrically connected to the power swapping port.

[0013] Preferably, the limiting member includes a rectangular limiting opening that extends through the side wall of the storage opening on the wearing strip, a limiting block is provided in the rectangular limiting opening, a toothed limiting member is provided at the bottom of the limiting block, a limiting tooth groove adapted to the toothed limiting member is provided on the length adjustment strip, and a bending control button is provided at the top of the limiting block.

[0014] Preferably, the telescopic seat is disposed within the storage port and slides in contact with the side wall of the storage port. The telescopic seat is connected to the storage port via a contact spring. The internal charging terminal is disposed on the telescopic seat and is connected to the main battery pack via a wire.

[0015] Preferably, the torque limiting component includes a T-shaped opening on the connecting assembly strip, a circular through-hole on one side of the opening, and a T-shaped locking post that matches the opening fixedly connected to the inner wall of the connecting opening.

[0016] Preferably, the telescopic battery swapping component includes a telescopic opening on the dial body, a power receiving post fixedly connected to the inner wall of the telescopic opening, a battery swapping base disposed inside the telescopic opening, a conductive opening that cooperates with the power receiving post on the inner wall of the battery swapping base, a first magnetic ring disposed on the battery swapping base, and a second magnetic ring magnetically attracted to the first magnetic ring disposed on the inner side wall of the battery swapping opening.

[0017] The inner wall of the telescopic opening is provided with an annular opening, and a limiting ring connected to the battery swapping base is provided inside the annular opening.

[0018] Preferably, the mounting port consists of an inner port and an outer port, the outer port being adapted to the metal dynamic coil cavity, and the inner port being adapted to the medical-grade folding earbud.

[0019] Preferably, the wearing strip is made of flexible silicone material, and the outer surface of the earphone body is made of flexible silicone material.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. This invention designs the Bluetooth earphones in a crescent shape, enabling two Bluetooth earphones to be combined and to work with the crescent-shaped wristband dial. When storing, the medical-grade folding ear tips of the earphones can be directly stored inside the wristband dial and locked in place for easy storage. The wristband can also automatically charge the earphones.

[0022] 2. This invention is designed for Bluetooth headsets, which can meet the needs of users for both wristbands and Bluetooth headsets. It can also reasonably select between Bluetooth headsets and sports headsets according to the user's usage scenario, and can achieve flexible switching using the wristband to meet the usage conditions of different scenarios. Attached Figure Description

[0023] Figure 1 is a schematic diagram of the assembly structure of a wristband-type Bluetooth headset proposed in this invention;

[0024] Figure 2 is a schematic diagram of the combined structure of a wristband-type Bluetooth headset proposed in this invention;

[0025] Figure 3 is a schematic diagram of the structure of the earphone body in a wristband-type Bluetooth earphone proposed in this invention;

[0026] Figure 4 is a top view of the combined state of a wristband-type Bluetooth headset proposed in this invention;

[0027] Figure 5 is an enlarged structural diagram of point A in Figure 1;

[0028] Figure 6 is a schematic diagram of the playback module in a wristband-type Bluetooth headset proposed in this invention;

[0029] Figure 7 is a schematic cross-sectional view of the storage port in a wristband-style Bluetooth headset proposed in this invention;

[0030] Figure 8 is a schematic diagram of the retractable battery swapping component in a wristband-type Bluetooth headset proposed in this invention.

[0031] Figure 9 is a schematic diagram of the "T"-shaped locking post in a wristband-style Bluetooth headset proposed in this invention.

[0032] In the diagram: 1. Earphone body; 2. Watch face; 3. Bluetooth signal receiving module; 4. Metal dynamic driver housing; 5. Dynamic driver unit; 6. Medical-grade folding earbuds; 7. Metal filter disc; 8. Magnetic strip; 9. Wearing strap; 10. Length adjustment strap; 11. Main battery pack; 12. External charging terminal; 13. Storage port; 14. Telescopic base; 15. Internal charging terminal; 16. Electronic scale display; 17. Mounting port; 18. Connecting assembly strip; 19. Connecting port; 20. Battery swapping port; 21. Blade battery; 22. Limiting block; 23. Toothed limiting component; 24. Limiting tooth groove; 25. Bending control button; 26. Assembly port; 27. Circular through-hole; 28. "T" shaped locking post; 29. ​​Power connection post; 30. Battery swapping base; 31. First magnetic ring; 32. Second magnetic ring; 33. Limiting ring. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0034] Example

[0035] Referring to Figures 1-9, a wristband-style Bluetooth headset includes two earphone bodies 1 shaped like a crescent moon and two dial bodies 2 shaped like a crescent moon, with adjacent earphone bodies 1 connected by a magnetic strip 8.

[0036] In this design, the earphone body 1 and the dial body 2 are set in a "crescent shape". When they are combined, they will form a "Tai Chi" shape. The "Tai Chi" shape of the dial body 2 and the earphone body 1 enhances the aesthetics. After combination, they form a disc shape, which ensures that they are smooth and without chamfers, ensuring convenience when wearing and carrying. The "crescent shape" of the earphone body 1 is adapted to the structure of the external auditory canal of the human ear, so that it can fit the ear structure more closely when worn.

[0037] The earphone body 1 is provided with a playback module, a Bluetooth signal receiving module 3 and a power storage module. The Bluetooth signal receiving module 3 is a Bluetooth signal receiving control module commonly used in the field and is existing technology. It is electrically connected to the playback module and can control the playback module to play music. It will not be described in detail here.

[0038] The playback module includes a metal dynamic coil cavity 4, a dynamic coil unit 5, a medical-grade folding earbud 6, and a metal filter 7. Furthermore, the dial body 2 has an assembly port for installing the playback module. The metal dynamic coil cavity 4 is located inside the assembly port, the dynamic coil unit 5 is located inside the metal dynamic coil cavity 4, the top of the metal dynamic coil cavity 4 is connected to the medical-grade folding earbud 6 through a folded silicone layer, and the metal filter 7 is located in the middle of the medical-grade folding earbud 6.

[0039] The further advantage of the above is that when the earphone body 1 and the dial body 2 are combined for storage and charging, the medical-grade folding earbud 6 can be pressed by controlling the front to be pressed, so that the medical-grade folding earbud 6 connected by the folding silicone layer is recessed and stored in the metal dynamic cavity 4. This achieves storage of the medical-grade folding earbud 6 while reducing its length to meet the compatibility when installed with the mounting port 17.

[0040] It is important to note that when wearing the earphone body 1, the ear canal and the medical-grade folding earplug 6 are not subjected to frontal force; they are inserted while being rotated. The frontal force is minimal. This factor was considered in the initial design, which ensured that the folding silicone layer would only achieve the inward storage effect when subjected to greater force.

[0041] The Bluetooth signal receiving module 3 is located on the earphone body 1 on the back of the assembly port. The power storage module includes a blade battery 21 located inside the earphone body 1. The blade battery 21 is electrically connected to the power swapping port 20. The blade battery 21 is located in the earphone body 1 and is hidden inside the dial body 2. It can store electrical energy and transmit it to the power components of the earphone body 1.

[0042] Both watch face bodies 2 have a wearing strip 9 on one side. The wearing strip 9 is made of flexible silicone material, which can fit the skin better when worn. The electronic components inside do not affect each other with the silicone material. The two adjacent wearing strips 9 are connected by a length adjustment strip 10 and a limiting member.

[0043] Furthermore, the limiting component includes a rectangular limiting opening that extends through the side wall of the storage opening 13 on the wearing strip 9. A limiting block 22 is provided inside the rectangular limiting opening. A toothed limiting component 23 is provided at the bottom of the limiting block 22. A limiting tooth groove 24 that matches the toothed limiting component 23 is provided on the length adjustment strip 10. A bending control button 25 is provided at the top of the limiting block 22.

[0044] The further advantage of adopting the above is that, by setting a length adjustment strap 10 between the wearing strips 9 and controlling the extension and retraction length of the length adjustment strap 10 by a limiting member, firstly, this allows the wearing strips 9 to be combined into a bracelet for wearing, adapting to the inner diameter of different people's hands; secondly, when the wearing strips 9 are extended to form Bluetooth sports headphones, and the length of the wearing strips 9 needs to meet the length of the sports headphones worn around the neck, the wearing strips 9 can be pulled out from the storage port 13 to achieve the adjustment effect;

[0045] A charging component is provided on the length adjustment band 10; further, the charging component includes a total power storage group 11 provided on the wearing strip 9 to power the dial body 2, the length adjustment band 10 is connected to the end of the wearing strip 9 on one side, and its end is provided with an external charging terminal 12, and a matching storage port 13 is opened in the wearing strip 9 on the other side, and an internal charging terminal 15 is connected to the inner wall of the matching storage port 13 through a telescopic seat 14;

[0046] It should be noted that both the internal charging terminal 15 and the external charging terminal 12 are USB terminals, which can connect to each other with electrical signals, thereby enabling the charging of the total battery pack 11 with the matching storage port 13 through the total battery pack 11 on the length adjustment band 10.

[0047] Furthermore, the telescopic seat 14 is disposed inside the storage port 13 and slides in contact with the side wall of the storage port 13. The telescopic seat 14 is connected to the storage port 13 via a contact spring. The internal charging terminal 15 is disposed on the telescopic seat 14 and is connected to the main battery pack 11 via a wire.

[0048] It is worth noting that the purpose of the telescopic base 14 is to ensure that when the wristband is worn, the internal charging terminal 15 connected to the telescopic base 14 can always be in contact with the external charging terminal 12 during fine-tuning, so as to ensure that the charging effect can be met when the length is adjusted according to different users.

[0049] The dial body 2 is equipped with an electronic scale display 16. In this solution, the electronic scale display 16 generally refers to a display with display function, which can display data such as time, date, and temperature. It is a common technical means in the field of wristbands and will not be described in detail here. The dial has a mounting port 17 adapted to the playback module. The mounting port 17 consists of an inner port and an outer port. The outer port is adapted to the metal dynamic coil cavity 4, and the inner port is adapted to the medical-grade folding earbud 6. The outer wall of the metal dynamic coil cavity 4 is provided with a silicone layer so that when the mounting port 17 contacts the outer wall of the metal dynamic coil cavity 4, friction fastening can be achieved to achieve the effect of combination between the earphone body 1 and the dial body 2.

[0050] Two adjacent dial bodies 2 are fixedly connected to each other on opposite side walls with an arc-shaped connecting strip 18. The adjacent side wall of the dial body 2 is provided with a connecting port 19 that matches the connecting strip 18. The connecting strip 18 and the connecting port 19 are connected by a torque limiting member. The torque limiting member includes a T-shaped connecting port 26 on the connecting strip 18. A circular through-hole 27 is provided on one side of the connecting port 26. The inner wall of the connecting port 19 is fixedly connected with a T-shaped locking post 28 that matches the connecting port 26. The T-shaped locking post 28 is made of rubber and can be deformed under pressure.

[0051] It should be noted that when two adjacent watch faces 2 are combined, the connecting strip 18 is located in the connecting port 19, and the "T"-shaped locking post 28 on it moves in from the combination port 26. Since the watch face 2 is shaped like a "Tai Chi", the pulling force of the strap 9 on the watch face 2 after wearing will cause the "T"-shaped locking post 28 to move into the combination port 26. At this time, no matter how much pulling force the bracelet receives, the two adjacent watch faces 2 will not separate under the action of the pulling force. They will only be separated and disassembled when they receive a force in the opposite direction of the strap 9.

[0052] This design takes into account wearing comfort. The dial body 2 is also made of silicone, which has a certain degree of softness. This ensures that the connection port 19 and the connection strip 18 can fit effectively when two adjacent dial bodies 2 are combined, and will not be blocked by the "T" shaped locking post 28.

[0053] The bottom of the dial body 2 is provided with a telescopic battery swapping component, and the earphone body 1 is provided with a battery swapping port 20 that is compatible with the telescopic battery swapping component. The inner side wall of the battery swapping port 20 is provided with a second magnetic ring 32 that is magnetically attracted to the first magnetic ring 31. This enables the battery swapping base 30, which is retracted in the telescopic port, to be automatically attracted to the bottom when the earphone body 1 and the dial body 2 are combined, so as to realize the electrical signal connection between the battery swapping port 20 and the headphone body 1.

[0054] Furthermore, the telescopic battery swapping component includes a telescopic opening on the dial body 2, a power connection post 29 fixedly connected to the inner wall of the telescopic opening, a battery swapping base 30 disposed inside the telescopic opening, a conductive port that cooperates with the power connection post 29 on the inner wall of the battery swapping base 30, and a first magnetic ring 31 disposed on the battery swapping base 30; an annular opening is provided on the inner side wall of the telescopic opening, and a limiting ring 33 connected to the battery swapping base 30 is disposed inside the annular opening; the outer surface of the earphone body 1 is made of flexible silicone material.

[0055] The further advantage of the above is that the battery swapping base 30, which is telescopically set inside the telescopic opening, allows the bottom of the watch face 2 to remain flat during normal non-combined wearing to ensure wearing comfort. When combined, it is magnetically attracted to the outside to automatically achieve the effect of charging.

[0056] This invention has multiple uses, as detailed below:

[0057] Firstly: When the earphone body 1 is used as a Bluetooth earphone, the watch face bodies 2 are combined with each other, and according to the actual usage needs, the watch face bodies 2 are worn as a wristband and the earphone body 1 is worn as a Bluetooth earphone.

[0058] Secondly, when the earphone body 1 needs to be stored, first use the bending control button 25 to release the toothed limiting piece 23 from the limiting tooth groove 24, so that the length adjustment band 10 is loosened. At this time, by controlling the pressing of the medical-grade folding earbud 6, it is inserted into the metal dynamic cavity 4, thus realizing the storage of the medical-grade folding earbud 6. Then, the back of the earphone body 1 is pressed against the wrist, and the other side is combined with the dial body 2 to achieve the effect of combining the dial body 2 and the earphone body 1. At this time, the circuit is connected under the action of the battery swapping base 30, and the blade battery 21 is automatically charged through the total storage group 11. The Bluetooth earphone stored on the wristband can be charged, prevented from being lost, and is easy to take out and use.

[0059] Thirdly, when exercising, the wristband can be switched and the length adjustment strap 10 can be loosened to allow the two earphone bodies 1 to be the correct length around the neck during exercise. At this time, the medical-grade folding earplugs 6 can be removed from the mounting port 17 and worn. The length adjustment strap 10 can also provide a suspension in case the earphones fall off during exercise, effectively preventing the earphones from being lost.

[0060] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A wristband-style Bluetooth headset, characterized in that, The device includes two crescent-shaped earphone bodies (1) and two crescent-shaped watch faces (2). Each earphone body (1) is equipped with a playback module, a Bluetooth signal receiving module (3), and a power storage module. The playback module includes a metal dynamic driver cavity (4), a dynamic driver unit (5), a medical-grade folding earbud (6), and a metal filter (7). Adjacent earphone bodies (1) are connected by a magnetic strip (8). Each watch face (2) has a wearing strap (9) on one side. Adjacent wearing straps (9) are connected by a length adjustment strap (10) and a limiting member. The length adjustment strap (10) is equipped with a charging component. The charging component includes a main power storage group (11) that powers the watch face (2) and is located on the wearing strap (9). The length adjustment strap (10) is connected to the end of one of the wearing straps (9), and its… An external charging terminal (12) is provided at the end, and a matching storage port (13) is provided in the wearing strip (9) on the other side. The inner wall of the matching storage port (13) is connected to an internal charging terminal (15) through a telescopic seat (14). An electronic scale display (16) is provided on the dial body (2). An installation port (17) adapted to the playback module is provided on the dial. A connecting combination strip (18) arranged in an "arc" is fixedly connected to the opposite side wall of two adjacent dial bodies (2). A connecting port (19) adapted to the connecting combination strip (18) is provided on the side wall of the adjacent dial body (2). A torque limiting member is connected between the connecting combination strip (18) and the connecting port (19). A telescopic battery swapping component is provided at the bottom of the dial body (2). A battery swapping port (20) adapted to the telescopic battery swapping component is provided on the earphone body (1).

2. A wristband-style Bluetooth headset according to claim 1, characterized in that, The dial body (2) has an assembly port for installing the playback module. The metal dynamic coil cavity (4) is located inside the assembly port. The dynamic coil unit (5) is located inside the metal dynamic coil cavity (4). The top of the metal dynamic coil cavity (4) is connected to the medical-grade folded earplug (6) through a folded silicone layer. The metal filter (7) is located in the middle of the medical-grade folded earplug (6).

3. A wristband-style Bluetooth headset according to claim 2, characterized in that, The Bluetooth signal receiving module (3) is mounted on the headphone body (1) on the back of the assembly port. The power storage module includes a blade battery (21) mounted inside the headphone body (1). The blade battery (21) is electrically connected to the power swapping port (20).

4. A wristband-style Bluetooth headset according to claim 1, characterized in that, The limiting component includes a rectangular limiting opening that extends through the side wall of the storage opening (13) on the wearing strip (9). A limiting block (22) is provided inside the rectangular limiting opening. A toothed limiting component (23) is provided at the bottom of the limiting block (22). A limiting tooth groove (24) that matches the toothed limiting component (23) is provided on the length adjustment strip (10). A bending control button (25) is provided at the top of the limiting block (22).

5. A wristband-style Bluetooth headset according to claim 1, characterized in that, The telescopic seat (14) is disposed inside the storage port (13) and slides in contact with the side wall of the storage port (13). The telescopic seat (14) is connected to the storage port (13) by a contact spring. The internal charging terminal (15) is disposed on the telescopic seat (14) and is connected to the main battery pack (11) by a wire.

6. A wristband-style Bluetooth headset according to claim 1, characterized in that, The torque limiting component includes a T-shaped opening (26) on the connecting assembly strip (18), a circular through-hole (27) on one side of the opening (26), and a T-shaped locking post (28) that matches the opening (26) is fixedly connected to the inner wall of the connecting opening (19).

7. A wristband-style Bluetooth headset according to claim 1, characterized in that, The telescopic battery swapping component includes a telescopic opening on the dial body (2), a power receiving post (29) fixedly connected to the inner wall of the telescopic opening, a battery swapping base (30) provided inside the telescopic opening, a conductive port that cooperates with the power receiving post (29) on the inner wall of the battery swapping base (30), a first magnetic ring (31) provided on the battery swapping base (30), a second magnetic ring (32) that is magnetically attracted to the first magnetic ring (31) on the inner side wall of the battery swapping opening (20); an annular opening is provided on the inner side wall of the telescopic opening, and a limiting ring (33) connected to the battery swapping base (30) is provided inside the annular opening.

8. A wristband-style Bluetooth headset according to claim 1, characterized in that, The mounting port (17) consists of an inner port and an outer port. The outer port is adapted to the metal moving coil cavity (4), and the inner port is adapted to the medical-grade folding earplug (6).

9. A wristband-style Bluetooth headset according to claim 1, characterized in that, The wearing strip (9) is made of flexible silicone material, and the outer part of the earphone body (1) is made of flexible silicone material.

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