Bone conduction wireless earphone

Abstract

The invention relates to the field of bone conduction, in particular to a bone conduction wireless earphone which comprises an earphone body mechanism, a jacking mechanism is arranged in the earphone body mechanism, a battery mechanism is fixedly mounted at the top end of the jacking mechanism, and a clamping mechanism is jointly arranged on the earphone body mechanism and the battery mechanism. A driving mechanism is arranged at the end, located on the machine body mechanism, of the clamping mechanism, the machine body mechanism comprises a shell, an ear handle is fixedly installed on the outer side wall of the shell, a mounting groove is formed in the lower surface of the shell, and a mounting base is arranged in the mounting groove; a magnetic part is fixedly mounted in the mounting base, when the service time needs to be prolonged, the battery can be fixed and taken down, meanwhile, the bone conduction equipment is unsupported and jacked into the shell to be prevented from being damaged, and then the replaced battery is mounted, so that the service life of the bone conduction equipment is prolonged, and the service life of the bone conduction equipment is prolonged. And meanwhile, the bone conduction equipment is pressed out of the shell for use.

Description

Technical Field

[0001] The present invention relates to the field of bone conduction, in particular to a bone conduction wireless headset. Background Art

[0002] In the existing market, bone conduction technology is mostly used in the military market. At the same time, with the continuous in-depth research on the technology, it is gradually moving into people's daily lives. Since the sound transmission is achieved by vibration transmission, it has strong anti-interference ability and does not need to receive sound through the external auditory canal for transmission. In daily life, you can receive information from the outside world while freeing your ears. Existing bone conduction speakers (bone conduction vibrators with moving iron structures in the military field) cannot have the same frequency response curve as traditional speakers due to the constraints of their structure and material properties, which makes it difficult for them to have a place in the civilian market and their usage scenarios are greatly limited.

[0003] After a period of use, the bone conduction wireless headset will shut down due to its small size and the small size of the battery installed inside, so it needs to be stopped and charged. During the charging process, the bone conduction headset cannot be used, which cannot meet the long-term use needs of some people who need to use the bone conduction headset for a long time. Therefore, it is necessary to propose a bone conduction wireless headset. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a bone conduction wireless headset.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a bone conduction wireless headset includes a body mechanism, a lifting mechanism is arranged inside the body mechanism, a battery mechanism is fixedly installed on the top of the lifting mechanism, a clamping mechanism is arranged on the body mechanism and the battery mechanism, and a driving mechanism is arranged on one end of the clamping mechanism located on the body mechanism.

[0006] Specifically, the body mechanism includes a shell, an ear handle is fixedly installed on the outer side wall of the shell, a mounting groove is provided on the lower surface of the shell, a mounting seat is provided in the mounting groove, a magnetic part is fixedly installed inside the mounting seat, a conduction rod is fixedly connected to the lower surface of the magnetic part, the lower end of the conduction rod extends downward and is fixedly connected to a bone conduction patch, and a groove is provided on the lower surface of the bone conduction patch.

[0007] Specifically, the lifting mechanism includes a lifting chamber, which is provided on the upper end groove wall of the mounting groove, and an annular block is slidably connected in the lifting chamber, and the annular block is fixedly sleeved on the outer wall of the mounting seat, and an annular groove is provided on the lower end cavity wall of the lifting chamber, and a spring is sleeved in the annular groove, and the upper end of the spring extends into the lifting chamber and abuts against the lower surface of the annular block, and two positioning rods are fixedly connected to the upper end cavity wall of the lifting chamber, and two positioning holes are penetrated on the annular block corresponding to the positions of the two positioning rods, and the lower ends of the two positioning rods respectively penetrate the corresponding positioning holes and extend downward, and a threaded hole is penetrated on the upper end cavity wall of the lifting chamber.

[0008] Specifically, the battery mechanism includes a threaded rod, which is threadedly connected in a threaded hole, and the upper end of the threaded rod extends through the shell and is fixedly connected to a battery shell, and a battery is fixedly installed inside the battery shell, and a positive electrode is fixedly installed on one side of the lower surface of the battery shell, and a negative electrode is fixedly installed on the other side of the lower surface of the battery shell.

[0009] Specifically, the clamping mechanism includes a clamping groove, which is provided on the side wall of the battery casing close to the ear handle, and a receiving groove is provided on the ear handle corresponding to the position of the clamping groove, a clamping rod is slidably connected in the receiving groove, one end of the clamping rod extends through the clamping groove, a sliding hole is provided on the upper end groove wall of the receiving groove, a connecting rod is slidably connected in the sliding hole, the lower end of the connecting rod extends through the receiving groove and is fixedly connected to the clamping rod, and the upper end of the connecting rod extends through the outside of the ear handle.

[0010] Specifically, the driving mechanism includes a fixing ring, which is fixedly connected to one end of the connecting rod outside the ear handle, and a bearing is fixedly sleeved on the outer wall of the fixing ring, and a threaded sleeve is fixedly sleeved on the outer wall of the bearing, a layer of thread is provided on the ear handle corresponding to the position of the threaded sleeve and is threadedly connected to the threaded sleeve, and a layer of anti-slip pattern is provided on the outer wall of the threaded sleeve.

[0011] Specifically, two connectors are fixedly connected to the upper surface of the shell, the two connectors are respectively against the positive pole and the negative pole, and the lower ends of the two connectors are fixedly connected to a first wire, and the lower ends of the two first wires extend through the lifting cavity and are connected to the magnetic part.

[0012] Specifically, a second wire is fixedly connected to the first wire, an end of the second wire away from the first wire is fixedly connected to a controller, and a signal receiver is fixedly installed in a shell located on one side of the controller and connected to the second wire.

[0013] Beneficial effects of the present invention: (1) The bone conduction wireless headset of the present invention is provided with a body mechanism, a lifting mechanism, a battery mechanism, a clamping mechanism and a driving mechanism. When in use, the clamping rod is first driven to move out of the slot by rotating the threaded sleeve and contact the battery shell. Then, the battery shell can be removed and replaced by rotating it, and then the replaced battery is installed. After the installation is completed, the threaded sleeve is rotated again. At this time, the threaded sleeve will drive the clamping rod to enter the clamping slot and reinforce it, so that the battery life can be extended by replacing the battery when necessary, which is convenient for some people who need to use the bone conduction headset for a long time.

[0014] (2) The bone conduction wireless headset described in the present invention is provided with a body mechanism, a lifting mechanism, a battery mechanism, a clamping mechanism and a driving mechanism. When in use, the battery shell presses down the mounting seat through the threaded rod, and the mounting seat drives the magnetic part, the conduction rod and the bone conduction patch to descend to the outside of the shell, so as to facilitate close contact with the human body surface skin. When the battery is removed, the threaded rod will contact the downward pressure on the mounting seat. At this time, the spring will push the annular block up under the support of the annular groove, and the annular block will drive the mounting seat, the magnetic part, the conduction rod and the bone conduction patch to rise, so that the bone conduction patch rises into the mounting groove to avoid damage when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 A schematic diagram of the structure of the bone conduction wireless headset provided by the present invention in use; Figure 2 A schematic diagram of the battery replacement state structure of the bone conduction wireless headset provided by the present invention; Figure 3 A schematic diagram of the external structure of the bone conduction wireless headset provided by the present invention from a top view; Figure 4 A schematic diagram of the internal structure of the housing of the bone conduction wireless headset provided by the present invention in use state; Figure 5 A schematic diagram of the internal structure of the housing of the bone conduction wireless headset provided by the present invention in a stored state; Figure 6 A schematic diagram of the structure of the battery mechanism of the bone conduction wireless headset provided by the present invention; Figure 7 This is a schematic structural diagram of the ear handle of the bone conduction wireless headset provided by the present invention.

[0017] In the figure: 1. body mechanism; 11. shell; 12. ear handle; 13. mounting groove; 14. mounting seat; 15. magnetic part; 16. conduction rod; 17. bone conduction patch; 18. groove; 19. joint; 110. first wire; 111. second wire; 112. controller; 113. signal receiver; 2. lifting mechanism; 21. lifting chamber; 22. annular block; 23. annular groove; 24. spring; 25. positioning rod; 26. positioning hole; 27. threaded groove; 3. battery mechanism; 31. threaded rod; 32. battery shell; 33. positive electrode; 34. negative electrode; 4. clamping mechanism; 41. clamping groove; 42. storage groove; 43. clamping rod; 44. sliding hole; 45. connecting rod; 5. driving mechanism; 51. fixing ring; 52. bearing; 53. threaded sleeve; 54. anti-slip pattern. Implementation

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] like Figure 1-Figure 7 As shown, the bone conduction wireless headset of the present invention comprises a body mechanism 1, a lifting mechanism 2 is arranged inside the body mechanism 1, a battery mechanism 3 is fixedly installed on the top of the lifting mechanism 2, a clamping mechanism 4 is arranged on the body mechanism 1 and the battery mechanism 3, and a driving mechanism 5 is arranged on one end of the clamping mechanism 4 located on the body mechanism 1.

[0020] The body mechanism 1 includes a shell 11, an ear handle 12 is fixedly installed on the outer wall of the shell 11, a mounting groove 13 is provided on the lower surface of the shell 11, a mounting seat 14 is provided in the mounting groove 13, a magnetic member 15 is fixedly installed inside the mounting seat 14, a conduction rod 16 is fixedly connected to the lower surface of the magnetic member 15, the lower end of the conduction rod 16 extends downward and is fixedly connected to a bone conduction patch 17, and a groove 18 is provided on the lower surface of the bone conduction patch 17, the lifting mechanism 2 includes a lifting cavity 21, the lifting cavity 21 is provided on the upper end groove wall of the mounting groove 13, an annular block 22 is slidably connected in the lifting cavity 21, the annular block 22 is fixedly sleeved on the outer wall of the mounting seat 14, and an annular groove 23 is provided on the lower end cavity wall of the lifting cavity 21, a spring 24 is sleeved in the annular groove 23, the upper end of the spring 24 extends through the lifting cavity 21 and abuts against the lower surface of the annular block 22, the lifting cavity 2 1, two positioning rods 25 are fixedly connected to the upper cavity wall of the earphone 1, and two positioning holes 26 are penetrated on the annular block 22 corresponding to the positions of the two positioning rods 25. The lower ends of the two positioning rods 25 penetrate the corresponding positioning holes 26 and extend downward, and a threaded hole 27 is penetrated on the upper cavity wall of the lifting cavity 21. When the battery shell 32 is removed, the threaded rod 31 will be taken away together, so that the threaded rod 31 releases the downward pressure on the mounting seat 14. At this time, the spring 24 will push the annular block 22 up under the support of the annular groove 23, and the annular block 22 will drive the mounting seat 14 to rise synchronously, and the mounting seat 14 will drive the bone conduction patch 17 to rise into the mounting groove 13, thereby avoiding damage to the bone conduction patch 17 after the earphone is removed; when the battery shell 32 is installed, the threaded rod 31 will press down the mounting seat 14, and the mounting seat 14 will drive the bone conduction patch 17 to descend to the outside of the shell 11, so as to facilitate contact with the skin on the surface of the human body, thereby facilitating subsequent use.

[0021] The battery mechanism 3 includes a threaded rod 31, the threaded rod 31 is threadedly connected in the threaded hole 27, and the upper end of the threaded rod 31 extends through the shell 11 and is fixedly connected to a battery shell 32, and a battery is fixedly installed inside the battery shell 32, and a positive electrode 33 is fixedly installed on one side of the lower surface of the battery shell 32, and a negative electrode 34 is fixedly installed on the other side of the lower surface of the battery shell 32. The clamping mechanism 4 includes a clamping groove 41, and the clamping groove 41 is opened on the side wall of the battery shell 32 near the ear handle 12, and the ear handle 1 corresponding to the position of the clamping groove 41 2 is provided with a receiving groove 42, a clamping rod 43 is slidably connected in the receiving groove 42, one end of the clamping rod 43 extends through the clamping groove 41, a sliding hole 44 is penetrated through the groove wall of the upper end of the receiving groove 42, a connecting rod 45 is slidably connected in the sliding hole 44, the lower end of the connecting rod 45 extends through the receiving groove 42 and is fixedly connected to the clamping rod 43, and the upper end of the connecting rod 45 extends through the ear handle 12, the driving mechanism 5 includes a fixing ring 51, the fixing ring 51 is fixedly connected to one end of the connecting rod 45 located outside the ear handle 12, and is fixed A bearing 52 is fixedly sleeved on the outer wall of the ring 51, and a threaded sleeve 53 is fixedly sleeved on the outer wall of the bearing 52. A layer of thread is provided on the ear handle 12 corresponding to the position of the threaded sleeve 53 and is threadedly connected with the threaded sleeve 53. A layer of anti-slip groove 54 is provided on the outer wall of the threaded sleeve 53. First, the threaded sleeve 53 is rotated, and the threaded sleeve 53 will move on the ear handle 12 through the cooperation with the thread on the ear handle 12, and the connecting rod 45 can only move parallel to the limit of the sliding hole 44, so that the threaded sleeve 53 passes through the fixed ring 51. The connecting rod 45 is driven to move in parallel, and the connecting rod 45 will drive the clamping rod 43 to move and disengage from the clamping groove 41, so that the fixation of the battery casing 32 can be released. At this time, the battery casing 32 and the threaded rod 31 can be rotated, so that the battery casing 32 and the battery can be removed and replaced, and then the replaced battery and battery casing 32 can be installed. After the installation is completed, the clamping groove 41 will coincide with the storage groove 42. At this time, the threaded sleeve 53 is rotated in reverse, and the threaded sleeve 53 will drive the clamping rod 43 to be inserted into the clamping groove 41 to reinforce the battery casing 32.

[0022] Among them, two connectors 19 are fixedly connected to the upper surface of the shell 11, and the two connectors 19 are respectively against the positive electrode 33 and the negative electrode 34, and the lower ends of the two connectors 19 are fixedly connected to a first wire 110, and the lower ends of the two first wires 110 extend through the lifting chamber 21 and are connected to the magnetic member 15, and a second wire 111 is fixedly connected to the first wire 110, and the end of the second wire 111 away from the first wire 110 is fixedly connected to a controller 112, and a signal receiver 113 is fixedly installed in the shell 11 on the side of the controller 112 and is connected to the second wire 111, and the two connectors 19 can receive the power of the battery by respectively against the positive electrode 33 and the negative electrode 34, and transmit it to the magnetic member 15, the controller 112 and the signal receiver 113 for their use.

[0023] When in use, first rotate the threaded sleeve 53, and the threaded sleeve 53 will move on the ear handle 12 by cooperating with the thread on the ear handle 12, and the connecting rod 45 can only move in parallel under the limitation of the sliding hole 44, so that the threaded sleeve 53 drives the connecting rod 45 to move in parallel through the fixing ring 51, and the connecting rod 45 drives the clamping rod 43 to move and disengage from the clamping groove 41, so that the fixation of the battery shell 32 can be released. At this time, the battery shell 32 and the threaded rod 31 can be rotated, so that the battery shell 32 and the battery can be removed and replaced, and when the battery shell 32 is removed, the threaded rod 31 will be taken away together, so that the threaded rod 31 releases the downward pressure on the mounting seat 14, and the spring 24 will be in the ring The annular block 22 is pushed up under the support of the shaped groove 23, and the annular block 22 will drive the mounting seat 14 to rise synchronously, and the mounting seat 14 will drive the bone conduction patch 17 to rise into the mounting groove 13, so as to avoid damage to the bone conduction patch 17 after the earphone is removed. Then the replaced battery and battery casing 32 are installed. After the installation is completed, the clamping groove 41 will coincide with the storage groove 42. At this time, the threaded sleeve 53 is rotated in reverse, and the threaded sleeve 53 will drive the clamping rod 43 to be inserted into the clamping groove 41 to reinforce the battery casing 32. At the same time, the threaded rod 31 will press down the mounting seat 14 during installation, and the mounting seat 14 will drive the bone conduction patch 17 to descend to the outside of the shell 11, so as to facilitate the contact with the skin on the surface of the human body, thereby facilitating subsequent use.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bone conduction wireless headset, comprising a body structure (1), characterized in that: A lifting mechanism (2) is arranged inside the body mechanism (1); a battery mechanism (3) is fixedly mounted on the top of the lifting mechanism (2); a clamping mechanism (4) is arranged on the body mechanism (1) and the battery mechanism (3); and a driving mechanism (5) is arranged on one end of the clamping mechanism (4) located on the body mechanism (1).

2. The bone conduction wireless headset according to claim 1, characterized in that: The body mechanism (1) comprises a shell (11), an ear handle (12) is fixedly mounted on the outer wall of the shell (11), a mounting groove (13) is provided on the lower surface of the shell (11), a mounting seat (14) is provided in the mounting groove (13), a magnetic member (15) is fixedly mounted inside the mounting seat (14), a conduction rod (16) is fixedly connected to the lower surface of the magnetic member (15), the lower end of the conduction rod (16) extends downward and is fixedly connected to a bone conduction patch (17), and a groove (18) is provided on the lower surface of the bone conduction patch (17).

3. The bone conduction wireless headset according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifting chamber (21), the lifting chamber (21) being formed on the upper end groove wall of the mounting groove (13), an annular block (22) being slidably connected in the lifting chamber (21), the annular block (22) being fixedly sleeved on the outer side wall of the mounting seat (14), and an annular groove (23) being formed on the lower end cavity wall of the lifting chamber (21), a spring (24) being sleeved in the annular groove (23), the upper end of the spring (24) being penetrated by The lifting chamber (21) extends into the lifting chamber (21) and abuts against the lower surface of the annular block (22); two positioning rods (25) are fixedly connected to the upper cavity wall of the lifting chamber (21); two positioning holes (26) are penetrated through the annular block (22) at the positions corresponding to the two positioning rods (25); the lower ends of the two positioning rods (25) respectively penetrate the corresponding positioning holes (26) and extend downward; and a threaded hole (27) is penetrated through the upper cavity wall of the lifting chamber (21).

4. The bone conduction wireless headset according to claim 1, characterized in that: The battery mechanism (3) comprises a threaded rod (31), the threaded rod (31) being threadedly connected in the threaded hole (27), the upper end of the threaded rod (31) extending through the housing (11) and fixedly connected to a battery casing (32), a battery being fixedly mounted inside the battery casing (32), a positive electrode (33) being fixedly mounted on one side of the lower surface of the battery casing (32), and a negative electrode (34) being fixedly mounted on the other side of the lower surface of the battery casing (32).

5. The bone conduction wireless headset according to claim 1, characterized in that: The clamping mechanism (4) comprises a clamping groove (41), the clamping groove (41) being formed on a side wall of the battery housing (32) close to the ear handle (12), a receiving groove (42) being formed on the ear handle (12) at a position corresponding to the clamping groove (41), a clamping rod (43) being slidably connected in the receiving groove (42), one end of the clamping rod (43) extending through the clamping groove (41), a sliding hole (44) being formed on the upper groove wall of the receiving groove (42), a connecting rod (45) being slidably connected in the sliding hole (44), the lower end of the connecting rod (45) extending through the receiving groove (42) and being fixedly connected to the clamping rod (43), and the upper end of the connecting rod (45) extending through the ear handle (12).

6. The bone conduction wireless headset according to claim 1, characterized in that: The driving mechanism (5) comprises a fixing ring (51), the fixing ring (51) being fixedly connected to one end of the connecting rod (45) located outside the ear handle (12), and a bearing (52) being fixedly sleeved on the outer wall of the fixing ring (51), a threaded sleeve (53) being fixedly sleeved on the outer wall of the bearing (52), a layer of thread being provided on the ear handle (12) at a position corresponding to the threaded sleeve (53) and being threadedly connected to the threaded sleeve (53), and a layer of anti-slip groove (54) being provided on the outer wall of the threaded sleeve (53).

7. The bone conduction wireless headset according to claim 2, characterized in that: Two connectors (19) are fixedly connected to the upper surface of the shell (11), the two connectors (19) respectively abut against the positive electrode (33) and the negative electrode (34), and the lower ends of the two connectors (19) are fixedly connected to a first wire (110), and the lower ends of the two first wires (110) extend through the lifting chamber (21) and are connected to the magnetic member (15).

8. The bone conduction wireless headset according to claim 7, characterized in that: A second wire (111) is fixedly connected to the first wire (110), one end of the second wire (111) away from the first wire (110) is fixedly connected to a controller (112), and a signal receiver (113) is fixedly installed in the housing (11) located on one side of the controller (112) and is connected to the second wire (111).

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