A bone conduction headphone with a storage structure

Abstract

This invention relates to the field of bone conduction headphones, specifically a bone conduction headphone with a storage structure, including a main body. A winding mechanism is provided at the upper end of the main body, and a locking mechanism is shared by the main body and the winding mechanism. A reset mechanism is provided inside the locking mechanism. The main body includes a housing, with a first mounting groove on the lower surface of the housing. A second mounting groove is provided on the upper wall of the first mounting groove. A first rubber layer is fixedly connected to the opening of the first mounting groove, and a conductive sheet is fixedly connected inside the first rubber layer. A conductive rod is fixedly connected to the upper surface of the conductive sheet. By storing the fixing strap in the winding groove inside the headphone, it can be removed when needed, protecting it during transport and preventing tangling or hooking during normal use.

Description

Technical Field

[0001] This invention relates to the field of bone conduction headphones, specifically a bone conduction headphone with a storage structure. Background Technology

[0002] Currently, bone conduction technology is primarily used in the military market. However, with ongoing research, it is gradually being incorporated into everyday life. Because it transmits sound through vibration, it boasts strong anti-interference capabilities and eliminates the need for external auditory canals, allowing users to receive information without needing to use their ears. However, existing bone conduction loudspeakers (using moving-iron bone conduction elements in the military field) cannot achieve the same frequency response curve as traditional loudspeakers due to structural and material limitations, hindering their market presence and significantly restricting their application scenarios.

[0003] Existing bone conduction headphones often have issues with the straps easily getting tangled with other items in the bag or getting stuck. This can damage the headphones when they are pulled out or require disassembly when they are tangled, making them inconvenient to use when needed. Therefore, it is necessary to propose a bone conduction headphone with a storage structure. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a bone conduction headphone with a storage structure.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a bone conduction earphone with a storage structure, including a body mechanism, a winding mechanism is provided at the upper end of the body mechanism, a locking mechanism is provided on both the body mechanism and the winding mechanism, and a reset mechanism is provided inside the locking mechanism.

[0006] Specifically, the body structure includes a housing, a first mounting groove is formed on the lower surface of the housing, a second mounting groove is formed on the upper wall of the first mounting groove, a first rubber layer is fixedly connected to the opening of the first mounting groove, a conductive sheet is fixedly connected inside the first rubber layer, a conductive rod is fixedly connected to the upper surface of the conductive sheet, the upper end of the conductive rod extends through into the second mounting groove, and a magnetic component is fixedly connected to the upper end of the conductive rod located in the second mounting groove.

[0007] Specifically, the winding mechanism includes a winding groove and a protective cylinder. The winding groove is formed in a circumferential shape on the upper surface of the housing, and the protective cylinder is open at the lower end and is sleeved inside the winding groove. A fixing ring is fixedly sleeved on the upper wall of the winding groove. A fixing strip is wound on the groove wall between the fixing ring and the bottom of the winding groove. An opening is formed through the protective cylinder. One end of the fixing strip passes through the opening and extends to the outside of the housing and the protective cylinder. A through hole is formed at the top of the protective cylinder.

[0008] Specifically, the locking mechanism includes two fixed rods and two locking slots. The two fixed rods are fixedly connected to the upper outer wall of the protective cylinder, and the two locking slots are opened on the lower outer wall of the shell. A locking block is fixedly connected to the lower end of each of the two fixed rods corresponding to the two locking slots. The two locking blocks extend through into the two locking slots. A rotating shaft is fixedly sleeved between the slot walls of each of the two locking slots. A rocker is fixedly connected to each of the two rotating shafts, and one end of each rocker abuts against the two locking blocks. A second rubber layer is fixedly connected to the lower opening of each of the two locking slots, and the upper ends of the two second rubber layers abut against the corresponding locking blocks and fixed rods.

[0009] Specifically, the reset mechanism includes two third mounting slots, which are respectively opened on the slot walls of the two card slots. A first limiting rod is fixedly connected to the slot wall of each of the two third mounting slots. A first spring is fixedly sleeved on the rod wall of each of the two first limiting rods. The two ends of the two first springs abut against the two rocker plates and the bottom of the third mounting slot, respectively.

[0010] Specifically, a mounting base is fixedly sleeved on the outer wall of the magnetic component, and a connecting wire is fixedly connected to the mounting base. One end of the connecting wire extends through the winding groove and is fixedly connected to the fixing belt. A second limiting rod is fixedly sleeved on the top wall of the first mounting groove. A second spring is sleeved on the wall of the second limiting rod, and the two ends of the second spring abut against the upper wall of the first mounting groove and the upper surface of the mounting base, respectively.

[0011] Specifically, a rubber block is fixedly connected to the upper end of the opening, and an arc-shaped groove is provided on the lower surface of the rubber block. The groove wall of the arc-shaped groove is provided with an anti-slip texture that abuts against the fixing strap.

[0012] Specifically, two T-shaped grooves are provided on the inner wall of the protective cylinder, and a T-shaped slider is connected to each of the two T-shaped grooves. One end of each T-shaped slider extends through into the protective cylinder, and both T-shaped sliders are fixedly connected to the fixing ring.

[0013] The beneficial effects of this invention are:

[0014] (1) The bone conduction headphones with a storage structure described in this invention are provided with a body mechanism, a winding mechanism, a snap-fit ​​mechanism and a reset mechanism. When needed, the rocker at the position of the second rubber layer can be pressed. The rocker pushes the snap-fit ​​block to the outside of the slot through the lever principle, thereby releasing the fixation of the protective tube. At this time, the protective tube can be lifted up and the winding slot is exposed. The fixing strap is exposed and can then be peeled off from the opening of the winding slot. Then the protective tube and the snap-fit ​​block can be reset. At the same time, the protective tube is fixed to the shell, and the protective tube is clamped and fixed to the fixing strap by the rubber block to fix the whole device, so that the bone conduction headphones can be used normally.

[0015] (2) The bone conduction headphones with a storage structure described in this invention, by setting up a body mechanism, a winding mechanism, a snap-fit ​​mechanism and a reset mechanism, when it is necessary to store and carry, the rocker at the position of the second rubber layer can be pressed, and the rocker pushes the snap-fit ​​block to the outside of the snap-fit ​​slot through the lever principle, thereby releasing the fixation of the protective tube. At this time, the protective tube can be lifted up and the winding slot can be exposed. At this time, the fixing strap can be wrapped in the winding slot. Then the protective tube and the snap-fit ​​block can be reset and the fixing strap inside can be protected by the protective tube. At the same time, the protective tube clamps and fixes the fixing strap at the opening through the rubber block, thereby preventing the fixing strap from leaking out during the winding process, thereby avoiding the phenomenon of tangling and hooking during carrying. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the protective structure of a bone conduction headphone with a storage structure provided by the present invention;

[0018] Figure 2 A schematic diagram of the fixed and released state structure of a bone conduction headphone with a storage structure provided by the present invention;

[0019] Figure 3 A schematic diagram of the unwinding state structure of a bone conduction headphone with a storage structure provided by the present invention;

[0020] Figure 4 This invention provides a schematic diagram of the usage state structure of a bone conduction headphone with a storage structure.

[0021] Figure 5 This invention provides a schematic diagram of the housing of a bone conduction headphone with a storage structure.

[0022] Figure 6A schematic diagram of the protective casing of a bone conduction headphone with a storage structure provided by the present invention;

[0023] Figure 7 This invention provides a bone conduction headphone with a storage structure. Figure 2 A magnified structural diagram of part A in the middle.

[0024] In the diagram: 1. Body structure; 11. Shell; 12. First mounting slot; 13. Second mounting slot; 14. First rubber layer; 15. Conductive plate; 16. Conductive rod; 17. Magnetic component; 18. Mounting base; 19. Connecting wire; 110. Second limiting rod; 111. Second spring; 2. Winding mechanism; 21. Winding groove; 22. Protective cylinder; 23. Fixing ring; 24. Fixing strap; 25. Opening; 26. Rubber block; 27. Arc groove; 28. T-shaped slide; 29. ​​T-shaped slider; 210. Through hole; 3. Snap-fit ​​mechanism; 31. Fixing rod; 32. Snap groove; 33. Snap block; 34. Rotating shaft; 35. Rocker; 36. Second rubber layer; 4. Reset mechanism; 41. Third mounting slot; 42. First limiting rod; 43. First spring. Implementation

[0025] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0026] like Figures 1-7 As shown, the bone conduction headphones with a storage structure according to the present invention include a body mechanism 1, a winding mechanism 2 is provided at the upper end of the body mechanism 1, a locking mechanism 3 is provided on both the body mechanism 1 and the winding mechanism 2, and a reset mechanism 4 is provided inside the locking mechanism 3.

[0027] The body mechanism 1 includes a housing 11. A first mounting groove 12 is formed on the lower surface of the housing 11. A second mounting groove 13 is formed on the upper wall of the first mounting groove 12. A first rubber layer 14 is fixedly connected to the opening of the first mounting groove 12. A conductive sheet 15 is fixedly connected inside the first rubber layer 14. A conductive rod 16 is fixedly connected to the upper surface of the conductive sheet 15. The upper end of the conductive rod 16 extends through into the second mounting groove 13. A magnetic component 17 is fixedly connected to the upper end of the conductive rod 16 within the second mounting groove 13. A mounting base 18 is fixedly sleeved on the outer wall of the magnetic component 17, and a connecting wire 1 is fixedly connected to the mounting base 18. 9. One end of the connecting wire 19 extends through the winding groove 21 and is fixedly connected to the fixing belt 24. A second limiting rod 110 is fixedly sleeved on the top wall of the first mounting groove 12. A second spring 111 is sleeved on the wall of the second limiting rod 110. The two ends of the second spring 111 abut against the upper wall of the second mounting groove 13 and the upper surface of the mounting seat 18, respectively. The second spring 111 will push the mounting seat 18 downward under the support of the second mounting groove 13. The mounting seat 18 drives the magnetic component 17, the transmission rod 16 and the transmission plate 15 to descend and stick to the human body surface. Then the magnetic component 17 drives the transmission plate 15 to vibrate through the transmission rod 16 and perform bone conduction.

[0028] The winding mechanism 2 includes a winding groove 21 and a protective cylinder 22. The winding groove 21 is formed in a circumferential shape on the upper surface of the housing 11, and the protective cylinder 22 is open at its lower end and is fitted inside the winding groove 21. A fixing ring 23 is fixedly fitted on the upper wall of the winding groove 21. A fixing strap 24 is wound on the wall between the fixing ring 23 and the bottom of the winding groove 21. An opening 25 is formed through the protective cylinder 22. One end of the fixing strap 24 passes through the opening 25 and extends to the outside of the housing 11 and the protective cylinder 22. A through hole 210 is formed at the top of the protective cylinder 22. The locking mechanism 3 includes two fixing rods 31 and two locking slots 32. Each fixing rod 31 is fixedly connected to the upper outer wall of the protective cylinder 22. Two slots 32 are formed on the lower outer wall of the housing 11. A locking block 33 is fixedly connected to the lower end of each fixing rod 21 corresponding to the two slots 32. The two locking blocks 33 extend through the two slots 32. A rotating shaft 34 is fixedly sleeved between the walls of each slot 32. A rocker arm 35 is fixedly connected to each of the two rotating shafts 34, with one end of each rocker arm 35 abutting against the two locking blocks 33. A second rubber layer 36 is fixedly connected to the lower opening of each slot 32, and the upper ends of the two second rubber layers 36 are connected to the corresponding locking blocks 33 and the fixing rods 32. When the fixed rod 31 is pressed against each other, the rocker arm 35 at the position corresponding to the second rubber layer 36 is pressed. Supported by the rotating shaft 34, the other end of the rocker arm 35 will lift up through the lever principle, thereby pushing the locking block 33 out of the locking groove 32. This releases the fixing of the fixed rod 31 and the protective cylinder 22. At this time, the protective cylinder 22 can be pulled upward, and the protective cylinder 22 slides on the T-shaped slider 29 through the T-shaped slide groove 28. This allows the protective cylinder 22 to slide upward to the top of the winding groove 21 without detaching from the winding groove 21. When the protective cylinder 22 slides to the top of the winding groove 21, the fixing strap 24 will be exposed. At this time, the fixing strap 24 can be removed by rotating it around the groove. Then the fixing strap 24 can be removed. Align the opening 25 on the protective cylinder 22, and then push the protective cylinder 22 downwards, so that the locking block 33 descends to the position of the locking groove 32 and locks into the locking groove 32, thereby fixing the fixing rod 31 and the protective cylinder 22 to the housing 11. At the same time, the protective cylinder 22 will drive the rubber block 26 to descend and lock the fixing strap 24 through the arc groove 27. Then, the fixing strap 24 can be used to support the protective cylinder 22 and the housing 11, and make the conductive plate 25 abut against the human body surface for convenient subsequent use. After use, the protective cylinder 22 can be opened and the fixing strap 24 can be wound into the winding groove 21 for storage, thereby avoiding damage and tangling during carrying.

[0029] The reset mechanism 4 includes two third mounting slots 41, which are respectively opened on the groove walls of the two slots 32. A first limiting rod 42 is fixedly connected to the groove wall of each of the two third mounting slots 41. A first spring 43 is fixedly sleeved on the rod wall of each of the two first limiting rods 42. The two ends of the two first springs 43 abut against the bottom of the two rocker plates 35 and the groove of the third mounting slot 41, respectively. After the rocker plate 35 at the position corresponding to the second rubber layer 36 is released, the first spring 43 will push the rocker plate 35 under the support of the third mounting slot 41, so that the rocker plate 35 can be reset and facilitate the subsequent engagement of the locking block 33 with the slot 32, and facilitate the subsequent pressing of the rocker plate 35.

[0030] A rubber block 26 is fixedly connected to the upper end hole wall of the opening 25, and an arc-shaped groove 27 is provided on the lower surface of the rubber block 26. The groove wall of the arc-shaped groove 27 is provided with a layer of anti-slip texture and abuts against the fixing band 24. The rubber block 26 can clamp and fix the fixing band 24 through the arc-shaped block 27, thereby preventing it from moving randomly.

[0031] The inner wall of the protective cylinder 22 has two T-shaped grooves 28, and a T-shaped slider 29 is connected to each of the two T-shaped grooves 28. One end of each T-shaped slider 29 extends into the protective cylinder 22, and both T-shaped sliders 29 are fixedly connected to the fixing ring 23. The protective cylinder 22 is limited by the T-shaped grooves 28 and the T-shaped sliders 29, so that it cannot be separated from the winding groove 21 and can only move vertically.

[0032] In use, the rocker arm 35 at the position corresponding to the second rubber layer 36 can be pressed. Supported by the rotating shaft 34, the other end of the rocker arm 35 will tilt up through the lever principle, thereby pushing the locking block 33 out of the locking groove 32. This releases the fixing rod 31 and the protective cylinder 22. At this time, the protective cylinder 22 can be pulled upward, and the protective cylinder 22 slides on the T-shaped slider 29 through the T-shaped slide groove 28, so that the protective cylinder 22 can slide upward to the top of the winding groove 21 without detaching from the winding groove 21. When the protective cylinder 22 slides to the top of the winding groove 21, the fixing strap 24 will be exposed. At this time, the fixing strap 24 can be removed by rotating it around. Then, align the opening 25 on the protective cylinder 22 with the fixing strap 24, and then push the protective cylinder 22 downwards. This will cause the locking block 33 to descend to the position of the locking groove 32 and lock into the locking groove 32, thereby fixing the fixing rod 31 and the protective cylinder 22 to the housing 11. At the same time, the protective cylinder 22 will drive the rubber block 26 to descend and pass through the arc groove 27 to fix the fixing strap 24. 4. After securing the clips, the protective cylinder 22 and the housing 11 can be supported by the fixing strap 24, and the conductive plate 25 can be pressed against the human body surface for convenient subsequent use. When finished using and when rewinding, the rocker arm 35 at the position corresponding to the second rubber layer 36 can be pressed. The rocker arm 35, supported by the pivot 34, will lift up at the other end through the lever principle, thereby pushing the locking block 33 out of the locking slot 32, thereby releasing the fixing rod 31 and the protective cylinder 22. At this time, the protective cylinder 22 can be pulled upward, and the fixing strap 24 can be wound around the winding slot 21. Then, the protective cylinder 22 is closed again to protect and limit the internal fixing strap 24. At this time, the protective cylinder 22 drives the rubber block 26 to descend and clamp and fix the fixing strap 24, thereby preventing the fixing strap 24 from surging outward under its own elasticity. This ensures that the fixing strap 24 will not entangle or hook with the outside under the effect of storage and protection, thereby avoiding damage and entanglement that would make it inconvenient to use in time.

[0033] The foregoing has shown and described 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 embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bone conduction headphone with a storage structure, comprising a body mechanism (1), characterized in that, The upper end of the body mechanism (1) is provided with a winding mechanism (2), and the body mechanism (1) and the winding mechanism (2) are provided with a locking mechanism (3), and the locking mechanism (3) is provided with a reset mechanism (4). The body mechanism (1) includes a housing (11), a first mounting groove (12) is provided on the lower surface of the housing (11), a second mounting groove (13) is provided on the upper wall of the first mounting groove (12), a first rubber layer (14) is fixedly connected to the opening of the first mounting groove (12), a conductive sheet (15) is fixedly connected inside the first rubber layer (14), a conductive rod (16) is fixedly connected to the upper surface of the conductive sheet (15), the upper end of the conductive rod (16) extends through into the second mounting groove (13), and a magnetic component (17) is fixedly connected to the upper end of the conductive rod (16) located in the second mounting groove (13). The winding mechanism (2) includes a winding groove (21) and a protective cylinder (22). The winding groove (21) is opened in a circumferential shape on the upper surface of the housing (11), and the protective cylinder (22) is opened at the lower end. The protective cylinder (22) is sleeved in the winding groove (21). A fixing ring (23) is fixedly sleeved on the upper wall of the winding groove (21). A fixing band (24) is wound on the wall between the fixing ring (23) and the bottom of the winding groove (21). An opening (25) is opened through the protective cylinder (22). One end of the fixing band (24) passes through the opening (25) and extends to the outside of the housing (11) and the protective cylinder (22). A through hole (210) is opened at the top of the protective cylinder (22). The locking mechanism (3) includes two fixed rods (31) and two slots (32). The two fixed rods (31) are fixedly connected to the upper outer wall of the protective cylinder (22). The two slots (32) are opened on the lower outer wall of the shell (11). A locking block (33) is fixedly connected to the lower end rod wall of each of the two fixed rods (31) corresponding to the two slots (32). The two locking blocks (33) extend through the two slots (32) respectively. A rotating shaft (34) is fixedly sleeved between the groove walls of the two slots (32). A rocker plate (35) is fixedly connected to each of the two rotating shafts (34), and one end of each rocker plate (35) abuts against the two locking blocks (33). A second rubber layer (36) is fixedly connected to the lower end of each of the two slots (32), and the upper ends of the two second rubber layers (36) abut against the corresponding locking block (33) and the fixing rod (31). The reset mechanism (4) includes two third mounting slots (41), which are respectively opened on the groove walls of two slots (32). A first limiting rod (42) is fixedly connected to the groove wall of each of the two third mounting slots (41). A first spring (43) is fixedly sleeved on the rod wall of each of the two first limiting rods (42). The two ends of the two first springs (43) abut against the bottom of the two rocker plates (35) and the groove of the third mounting slot (41), respectively.

2. The bone conduction headphones with a storage structure according to claim 1, characterized in that: A mounting base (18) is fixedly sleeved on the outer side wall of the magnetic component (17), and a connecting wire (19) is fixedly connected to the mounting base (18). One end of the connecting wire (19) extends through the winding groove (21) and is fixedly connected to the fixing belt (24). A second limiting rod (110) is fixedly sleeved on the top groove wall of the first mounting groove (12). A second spring (111) is sleeved on the rod wall of the second limiting rod (110), and the two ends of the second spring (111) abut against the upper groove wall of the first mounting groove (12) and the upper surface of the mounting base (18), respectively.

3. A bone conduction headphone with a storage structure according to claim 1, characterized in that: A rubber block (26) is fixedly connected to the upper end hole wall of the opening (25), and an arc groove (27) is provided on the lower surface of the rubber block (26), and an anti-slip texture is provided on the groove wall of the arc groove (27) and abuts against the fixing band (24).

4. A bone conduction headphone with a storage structure according to claim 1, characterized in that: The inner wall of the protective cylinder (22) has two T-shaped grooves (28), and a T-shaped slider (29) is connected to each of the two T-shaped grooves (28). One end of each of the two T-shaped sliders (29) extends into the protective cylinder (22), and both T-shaped sliders (29) are fixedly connected to the fixing ring (23).

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