Bone conduction earphone capable of being used separately

Abstract

The invention relates to the field of bone conduction earphones, in particular to a bone conduction earphone capable of being used separately, which comprises two arc-shaped columns, a connecting assembly is arranged at one ends of the two arc-shaped columns, a loudspeaking assembly is arranged at the other ends of the two arc-shaped columns, a power supply assembly is arranged on the connecting assembly, and a control assembly is arranged on the connecting assembly. The connecting assembly comprises two arc grooves, the two arc grooves are formed in the lower ends of the two arc columns respectively, the standby battery is connected with the main battery through a built-in wire, the standby battery supplies power to the earphone, the endurance of the earphone is improved, the problem that the endurance of a split type earphone is short can be solved, meanwhile, fixing of the protruding block can be relieved, and the earphone is convenient to use. The rotating shell is pushed to drive the arc rod to be pulled out of the slot, so that the arc column is separated from the fixed shell, the earphone is worn independently, the weight of the earphone is reduced, the earphone is more comfortable to wear, the advantages of the two earphones can be integrated, the defects can be eliminated to a certain extent, and the application range of the earphone is wider.

Description

Technical Field

[0001] The invention relates to the field of bone conduction earphones, in particular to a detachable bone conduction earphone. Background Art

[0002] Bone conduction is a method of sound conduction, which converts sound into mechanical vibrations of different frequencies and transmits sound waves through the human skull, bony labyrinth, inner ear lymph, spiral organ, and auditory center. Compared with the classic sound conduction method of generating sound waves through the diaphragm, bone conduction omits many steps of sound wave transmission and can achieve clear sound restoration in noisy environments. Moreover, the sound waves will not affect others because of spreading in the air.

[0003] Existing bone conduction headphones are divided into two types: split type and integrated type. The split type has a shorter battery life, while the integrated type is larger in size and heavier in weight. Both types of bone conduction headphones have different disadvantages and advantages. These disadvantages cannot be eliminated due to the limitations of the shape of the headphones. In addition, when the existing headphones are hung on the ears, the hooks of the headphones are fixed and the bending angle of the hooks cannot be adjusted. When the hook angle is large, the headphones are easy to fall off, and when the hook angle is small, it will squeeze the wearer's ears and make people feel uncomfortable. Summary of the invention

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

[0005] The technical solution adopted by the present invention to solve its technical problem is: a detachable bone conduction earphone, comprising two arc columns, one end of the two arc columns is provided with a connecting component, the other end of the two arc columns is provided with a speaker component, the connecting component is provided with a power supply component, and the connecting component is provided with a control component.

[0006] The connecting component includes two arc grooves, and the two arc grooves are respectively opened at the lower ends of the two arc columns. The insides of the two arc grooves are inserted with arc rods, and the surfaces of the two arc rods are fixedly connected with sliders. The two sliders are slidably connected inside the two strip openings, and the two strip openings are opened on the outer walls of the two arc columns. The two arc columns are clamped inside the two arc surfaces, and the two arc surfaces are opened on the upper surfaces of the two arc blocks. Slots are opened inside the two arc blocks.

[0007] Specifically, the speaker assembly includes two clamping grooves, which are opened at the upper ends of two arc-shaped columns, and the insides of the two clamping grooves are fixedly connected to rubber blocks, the inner walls of the two clamping grooves are fixedly connected to fixed shafts, the two fixed shafts are rotatably connected to swivels, the outer walls of the two swivels are fixedly connected to connecting rods, and the other ends of the two connecting rods are fixedly connected to speakers.

[0008] Specifically, the power supply assembly includes two fixed shells, the two fixed shells are fixedly connected to the outer walls of the two arc blocks, the interiors of the two fixed shells are clamped with backup batteries, the outer walls of the two fixed shells are fixedly connected with the same rubber strip, the upper inner walls of the two fixed shells are provided with conical grooves, the interiors of the two conical grooves are clamped with conical blocks, the inner walls of the two sides of the bottom of the two conical grooves are fixedly connected with support plates, the upper surfaces of the four support plates are fixedly connected with springs, the four springs are fixedly connected to the lower surfaces of the two conical blocks, the upper surfaces of the two fixed shells are provided with grooves, the interiors of the two grooves are provided with sockets, the interiors of the two sockets are plugged with plug rods, one end of the two plug rods is fixedly connected with a card block, and the other ends of the two plug rods are fixedly connected with a push block.

[0009] Specifically, the control component includes two rotating shells, the two rotating shells are fixedly connected to the surfaces of two sliders, the interiors of the two rotating shells are clamped with control chips, the surfaces of the two control chips are fixedly connected with main batteries, the lower ends of the two rotating shells are fixedly connected with protrusions, the side walls of the two protrusions are provided with card grooves, and the lower ends of the two rotating shells are embedded with connecting seats.

[0010] Specifically, an annular groove is formed on the outer walls of the two arc-shaped columns, and a semicircular ring is rotatably connected inside the two annular grooves.

[0011] Specifically, the surfaces of the two rotating rings are in contact with the inner walls of the two rubber blocks.

[0012] Specifically, the upper ends of the two cone blocks are fixedly connected with conductive needles, and the two conductive needles correspond to the two connection seats.

[0013] Specifically, the two protrusions are clamped in the two grooves, and the clamping grooves on the surfaces of the protrusions correspond to the clamping blocks.

[0014] Beneficial effects of the present invention: (1) The detachable bone conduction earphones described in the present invention connect the backup battery to the main battery through the built-in wire, so that the backup battery can power the earphones, thereby improving the battery life of the earphones. This can solve the problem of short battery life of split earphones. At the same time, the fixation of the protrusion can be released, and the rotating shell can be pushed to drive the arc rod to be pulled out of the slot, so that the arc column is separated from the fixed shell. The earphones can be worn separately to reduce the weight of the earphones and make them more comfortable to wear. In this way, the advantages of the two earphones can be integrated with each other, and the disadvantages can be eliminated to a certain extent, so that the earphones can be used in a wider range.

[0015] (2) The detachable bone conduction earphones described in the present invention, when hung on the wearer's ears, can be driven by pushing the connecting rod to drive the rotating ring to rotate. When the rotating ring rotates, it is squeezed by the rubber block, and then when the pushing of the connecting rod stops, the rotating ring is fixed. In this way, the earphones can be adjusted with more hooks, so that the hooks of the earphones can fit the wearer's ears more closely, making the earphones more comfortable to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the structure of a detachable bone conduction earphone provided by the present invention; Figure 2 A schematic diagram of the structure of a detachable power supply component of a bone conduction headset provided by the present invention; Figure 3 A schematic diagram of the structure of a connecting component of a detachable bone conduction headset provided by the present invention; Figure 4 A detachable bone conduction earphone provided by the present invention Figure 1 Enlarged view of part A in the middle; Figure 5 A schematic diagram of the arc column structure of a detachable bone conduction earphone provided by the present invention; Figure 6 A schematic diagram of the control component structure of a detachable bone conduction headset provided by the present invention; Figure 7 A schematic diagram of a semicircular ring structure of a detachable bone conduction earphone provided by the present invention.

[0018] In the figure: 1, arc column; 2, connecting component; 21, arc groove; 22, arc rod; 23, slider; 24, strip opening; 25, arc surface; 26, arc block; 27, slot; 28, ring groove; 29, semicircular ring; 3, speaker component; 31, clamping groove; 32, rubber block; 33, fixed shaft; 34, rotating ring; 35, connecting rod; 36, speaker; 4, power supply component; 41, fixed shell; 42, backup battery; 43, rubber strip; 44, cone groove; 45, cone block; 46, conductive needle; 47, support plate; 48, spring; 49, groove; 410, jack; 411, plug rod; 412, card block; 413, push block. 5, control component; 51, rotating shell; 52, control chip; 53, main battery; 54, bump; 55, card slot; 56, connecting seat. Implementation

[0019] 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.

[0020] like Figure 1-Figure 7 As shown, the detachable bone conduction earphones described in the present invention include two arc columns 1, one end of the two arc columns 1 is provided with a connecting component 2, the other end of the two arc columns 1 is provided with a speaker component 3, the connecting component 2 is provided with a power supply component 4, and the connecting component 2 is provided with a control component 5.

[0021] The connecting component 2 includes two arc grooves 21, and the two arc grooves 21 are respectively opened at the lower ends of the two arc columns 1. The insides of the two arc grooves 21 are inserted with arc rods 22, and the surfaces of the two arc rods 22 are fixedly connected with sliders 23. The two sliders 23 are slidably connected inside the two strip openings 24, and the two strip openings 24 are opened on the outer walls of the two arc columns 1. The two arc columns 1 are clamped inside the two arc surfaces 25, and the two arc surfaces 25 are opened on the upper surfaces of the two arc blocks 26. Slots 27 are opened inside the two arc blocks 26. The rotating shell 51 is pushed to drive the slider 23 to slide, and the arc rod 22 is pushed out of the arc groove 21 by the slider 23. Then the arc rod 22 is inserted into the slot 27 so that the arc column 1 is clamped in the arc surface 25, so that the arc column 1 can be connected to the arc block 26.

[0022] Specifically, the speaker assembly 3 includes two clamping grooves 31, and the two clamping grooves 31 are opened at the upper ends of the two arc-shaped columns 1. The insides of the two clamping grooves 31 are fixedly connected with rubber blocks 32, and the inner walls of the two clamping grooves 31 are fixedly connected with fixed shafts 33, and the two fixed shafts 33 are rotatably connected with swivels 34. The outer walls of the two swivels 34 are fixedly connected with connecting rods 35, and the other ends of the two connecting rods 35 are fixedly connected with speakers 36. The swivels 34 are driven to rotate by pushing the connecting rods 35. When the swivels 34 rotate, they are squeezed by the rubber blocks 32, and then when the pushing of the connecting rods 35 stops, the swivels 34 are fixed. In this way, more hooks of the adjustable earphones are provided, so that the hooks of the earphones can fit the ears of the wearer more closely, making the earphones more comfortable to wear.

[0023] Specifically, the power supply assembly 4 includes two fixed shells 41, the two fixed shells 41 are fixedly connected to the outer walls of the two arc blocks 26, the interiors of the two fixed shells 41 are clamped with backup batteries 42, the outer walls of the two fixed shells 41 are fixedly connected with the same rubber strip 43, the upper inner walls of the two fixed shells 41 are provided with cone grooves 44, the insides of the two cone grooves 44 are clamped with cone blocks 45, the inner walls of the two sides of the bottom of the two cone grooves 44 are fixedly connected with support plates 47, the upper surfaces of the four support plates 47 are fixedly connected with springs 48, and the four springs 48 are fixedly connected to the inner walls of the two cone grooves 44. The two fixed shells 41 are fixedly connected to the lower surfaces of the two cone blocks 45, and grooves 49 are provided on the upper surfaces of the two fixed shells 41. The two grooves 49 are provided with sockets 410. The two sockets 410 are connected with plug rods 411. One end of the two plug rods 411 is fixedly connected with a clamping block 412, and the other end of the two plug rods 411 is fixedly connected with a push block 413. The push block 413 is pushed to drive the plug rod 411 to move, so that the plug rod 411 pushes the clamping block 412 to insert into the slot 55, and the protrusion 54 is fixed in the groove 49 through the clamping block 412.

[0024] Specifically, the control component 5 includes two rotating shells 51, and the two rotating shells 51 are fixedly connected to the surfaces of the two sliders 23. The interiors of the two rotating shells 51 are both clamped with control chips 52, and the surfaces of the two control chips 52 are both fixedly connected with main batteries 53. The lower ends of the two rotating shells 51 are both fixedly connected with protrusions 54, and the side walls of the two protrusions 54 are both provided with card grooves 55. The lower ends of the two rotating shells 51 are both embedded with connecting seats 56. The sliding blocks 23 drive the rotating shells 51 close to the fixed shell 41, so that the connecting seats 56 on the rotating shells 51 are connected to the conductive pins 46.

[0025] Specifically, an annular groove 28 is formed on the outer wall of the two arc-shaped columns 1, and a semicircular ring 29 is rotatably connected inside the two annular grooves 28. The semicircular ring 29 can be staggered with the rotating shell 51 by rotating it, so as to facilitate the movement of the rotating shell 51, and the rotating shell 51 can also be supported by rotating the semicircular ring 29.

[0026] Specifically, the surfaces of the two rotating rings 34 are in contact with the inner walls of the two rubber blocks 32 , and the rotating rings 34 are fixed by squeezing the rubber blocks 32 .

[0027] Specifically, the upper ends of the two cone blocks 45 are fixedly connected with conductive pins 46, and the two conductive pins 46 correspond to the two connecting sockets 56, so that the conductive pins 46 are connected to the connecting sockets 56, and the backup battery 42 is connected to the main battery 53 through the built-in wires, so that the backup battery 42 can power the earphones.

[0028] Specifically, the two protrusions 54 are engaged in the two grooves 49 , and the engaging grooves 55 on the surfaces of the protrusions 54 correspond to the engaging blocks 412 , so that the engaging blocks 412 can be inserted into the engaging grooves 55 .

[0029] When in use, first push the rotating shell 51 to drive the slider 23 to slide, and push the arc rod 22 to slide out of the arc groove 21 through the slider 23, and then insert the arc rod 22 into the slot 27 to make the arc column 1 stuck in the arc surface 25, which will drive the rotating shell 51 close to the fixed shell 41, so that the connecting seat 56 on the rotating shell 51 is connected with the conductive pin 46, and then push the push block 413 to drive the insertion rod 411 to move, so that the insertion rod 411 pushes the card block 412 to insert into the card slot 55, and fix the protrusion 54 in the groove 49 through the card block 412, so that the rotating shell 51 and the arc rod 22 are fixed, so that the arc column 1 can be connected to the fixed shell 41, and the backup battery 42 is connected to the main battery 53 through the built-in wire, so that the backup battery 42 can power the headset. The battery life of the earphone is improved, which can solve the problem of short battery life of the split earphone. At the same time, the fixation of the protrusion 54 can also be released, and the rotating shell 51 can be pushed to drive the arc rod 22 to be pulled out of the slot 27, so that the arc column 1 is separated from the fixed shell 41, and the earphone can be worn alone to reduce the weight of the earphone, making it more comfortable to wear. In this way, the advantages of the two earphones can be integrated with each other, and the disadvantages can be eliminated in a certain sense, so that the use range of the earphone is wider. When the earphone is hung on the wearer's ear, the swivel 34 can be driven to rotate by pushing the connecting rod 35. When the swivel 34 rotates, it is squeezed by the rubber block 32, and then when the pushing of the connecting rod 35 stops, the swivel 34 is fixed. In this way, the earphone can have more hooks, so that the hooks of the earphone can fit the wearer's ears more closely, making the earphone more comfortable to wear.

[0030] 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 detachable bone conduction earphone, comprising two arc-shaped columns (1), one end of the two arc-shaped columns (1) being provided with a connecting component (2), the other end of the two arc-shaped columns (1) being provided with a speaker component (3), the connecting component (2) being provided with a power supply component (4), and the connecting component (2) being provided with a control component (5); Features: The connecting assembly (2) comprises two arc grooves (21), the two arc grooves (21) are respectively opened at the lower ends of the two arc columns (1), the two arc grooves (21) are inserted with arc rods (22) inside, the surfaces of the two arc rods (22) are fixedly connected with sliders (23), the two sliders (23) are slidably connected inside two strip openings (24), the two strip openings (24) are opened on the outer walls of the two arc columns (1), the two arc columns (1) are clamped inside two arc surfaces (25), the two arc surfaces (25) are opened on the upper surfaces of two arc blocks (26), and the insides of the two arc blocks (26) are provided with slots (27).

2. The detachable bone conduction earphone according to claim 1, characterized in that: The speaker assembly (3) comprises two clamping grooves (31), the two clamping grooves (31) are formed at the upper ends of the two arc-shaped columns (1), the insides of the two clamping grooves (31) are fixedly connected to rubber blocks (32), the inner walls of the two clamping grooves (31) are fixedly connected to fixed shafts (33), the two fixed shafts (33) are rotatably connected to rotating rings (34), the outer walls of the two rotating rings (34) are fixedly connected to connecting rods (35), and the other ends of the two connecting rods (35) are fixedly connected to speakers (36).

3. The detachable bone conduction earphone according to claim 1, characterized in that: The power supply assembly (4) comprises two fixed shells (41), the two fixed shells (41) are fixedly connected to the outer walls of the two arc blocks (26), the interiors of the two fixed shells (41) are clamped with backup batteries (42), the outer walls of the two fixed shells (41) are fixedly connected with a same rubber strip (43), the upper inner walls of the two fixed shells (41) are provided with cone grooves (44), the interiors of the two cone grooves (44) are clamped with cone blocks (45), and the inner walls on both sides of the bottoms of the two cone grooves (44) are fixedly connected with support plates (47). Springs (48) are fixedly connected to the upper surfaces of the four support plates (47), the four springs (48) are fixedly connected to the lower surfaces of the two cone blocks (45), grooves (49) are provided on the upper surfaces of the two fixed shells (41), plug holes (410) are provided inside the two grooves (49), plug rods (411) are inserted inside the two plug holes (410), one end of the two plug rods (411) is fixedly connected to a clamping block (412), and the other end of the two plug rods (411) is fixedly connected to a push block (413).

4. The detachable bone conduction earphone according to claim 1, characterized in that: The control assembly (5) comprises two rotating shells (51), the two rotating shells (51) are fixedly connected to the surfaces of the two sliders (23), the interiors of the two rotating shells (51) are clamped with control chips (52), the surfaces of the two control chips (52) are fixedly connected with main batteries (53), the lower ends of the two rotating shells (51) are fixedly connected with protrusions (54), the side walls of the two protrusions (54) are provided with clamping grooves (55), and the lower ends of the two rotating shells (51) are embedded with connecting seats (56).

5. The detachable bone conduction earphone according to claim 1, characterized in that: An annular groove (28) is provided on the outer wall of the two arc-shaped columns (1), and a semicircular ring (29) is rotatably connected inside the two annular grooves (28).

6. The detachable bone conduction earphone according to claim 2, characterized in that: The surfaces of the two rotating rings (34) are in contact with the inner walls of the two rubber blocks (32).

7. The detachable bone conduction earphone according to claim 3, characterized in that: The upper ends of the two cone blocks (45) are both fixedly connected with conductive needles (46), and the two conductive needles (46) correspond to the two connection seats (56).

8. The detachable bone conduction earphone according to claim 4, characterized in that: The two protrusions (54) are clamped inside the two grooves (49), and the clamping grooves (55) on the surfaces of the protrusions (54) correspond to the clamping blocks (412).

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