Waterproof bone conduction earphone

Abstract

The utility model discloses a waterproof bone conduction earphone, which comprises a box body, a group of first round holes arranged on the box body, ear hooks arranged on the first round holes, two groups of second round holes arranged on the box body, a PLC circuit board arranged in the box body, a sealing plate arranged in the box body, holes arranged on the sealing plate, and a storage battery matched in the holes. A charging interface is arranged on the storage battery, a rectangular hole is formed in the sealing plate, a group of connecting plates are arranged on the sealing plate, first adhesive tapes are arranged on the connecting plates, the first adhesive tapes are matched with sliding grooves in the adjusting plates, and the sealing cover can be matched with the charging interface, so that the waterproof effect is achieved; when the toggle block toggles, the adjusting plate moves along with the toggle block to drive the connecting block to move so as to switch on and off the earphone, and when the adjusting plate moves, a first adhesive tape and a second adhesive tape on the adjusting plate enable the adjusting plate to be tightly attached to the connecting plate and the sealing plate so as to achieve a sealing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to a waterproof bone conduction earphone. Background Art

[0002] Bone conduction headphones can convert sound into mechanical vibrations of different frequencies through a generator, and transmit sound waves through the human skull, bony labyrinth, inner ear lymph, spiral organ, and auditory center in sequence. Compared with the classic sound conduction method of generating sound waves through the diaphragm, it can achieve clear sound restoration in a noisy environment, and the sound waves will not affect others because they spread in the air.

[0003] The waterproofness of existing bone conduction headphones is basically achieved by sealing and connecting the various structures of the bone conduction headphones with waterproof glue, or spraying a layer of waterproof paint or waterproof material on the outside of the bone conduction headphones. However, the above waterproof methods can only meet certain waterproof requirements, such as sweat resistance, water washing, short-term soaking in water, etc., and cannot meet the waterproof requirements of swimming and water sports. In order to improve the waterproof effect of the headphones, this solution proposes a waterproof bone conduction headphone. Utility Model Content

[0004] The utility model aims to solve the disadvantage of poor waterproof effect of some bone conduction earphones in the prior art and proposes a waterproof bone conduction earphone.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waterproof bone conduction headset comprises a box body, a group of first circular holes are opened on the box body, ear hooks are arranged on the first circular holes, two groups of second circular holes are opened on the box body, a PLC circuit board is arranged in the box body, a sealing plate is arranged in the box body, a hole is opened on the sealing plate, a battery is matched in the hole, a charging interface is arranged on the battery, a rectangular hole is opened on the sealing plate, a group of connecting plates are arranged on the sealing plate, a first rubber strip is arranged on the connecting plate, the first rubber strip is matched on the slide groove on the adjustment plate, the adjustment plate is slidably connected with the first rubber strip, a toggle block is arranged on the adjustment plate, a group of second rubber strips are arranged on the adjustment plate, one side of the second rubber strip is slidably connected with the sealing plate, a connecting block is arranged on the adjustment plate, and a cover plate is arranged on the box body.

[0007] Preferably, two rectangular holes are formed on the cover plate.

[0008] Preferably, the toggle block is slidably fitted in the rectangular hole on the cover plate.

[0009] Preferably, the connection block is slidably fitted on the rectangular hole on the sealing plate, and the connection block is in contact with the PLC circuit board.

[0010] Preferably, a sound unit is provided at one end of the ear hook.

[0011] Preferably, a connecting line is provided on the box body, a sealing cover is provided on the connecting line, and the sealing cover is matched with the rectangular hole on the cover plate.

[0012] The utility model has the following beneficial effects:

[0013] The sealing cover can be matched with the charging port to achieve a waterproof effect. The switch of the earphone is adjusted by toggling the toggle block. When the toggle block is toggled, the adjustment plate will also move, thereby driving the connecting block to move, thereby realizing the switch of the earphone. When the adjustment plate moves, the first rubber strip and the second rubber strip on the adjustment plate will make the adjustment plate close to the connecting plate and the sealing plate, thereby achieving a sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the conductive earphone;

[0015] Figure 2 This is a schematic diagram of the box structure of the conductive earphone;

[0016] Figure 3 It is a schematic diagram of the structure of the adjustment board of the conductive earphone;

[0017] Figure 4 Schematic diagram of the sealing plate structure of the conductive earphone.

[0018] In the figure: 1. box body; 101. first circular hole; 102. second circular hole; 103. PLC circuit board; 104. sealing plate; 105. battery; 106. charging interface; 107. connecting plate; 108. first rubber strip; 109. adjusting plate; 110. toggle block; 111. second rubber strip; 112. connecting block; 113. cover plate; 2. ear hook; 3. sound unit; 4. connecting line; 5. sealing cover. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4A waterproof bone conduction headset comprises a box body 1, a group of first circular holes 101 are opened on the box body 1, an ear hook 2 is arranged on the first circular hole 101, two groups of second circular holes 102 are opened on the box body 1, and the second circular holes 102 are convenient for water to be discharged from the box body 1 while water is entering, a PLC circuit board 103 is arranged in the box body 1, a sealing plate 104 is arranged in the box body 1, a hole is opened on the sealing plate 104, a battery 105 is matched in the hole, a charging interface 106 is arranged on the battery 105, a rectangular hole is opened on the sealing plate 104, a group of connecting plates 107 are arranged on the connecting plate 107, a first rubber strip 108 is arranged on the connecting plate 107, the first rubber strip 108 is matched with a slide groove on the adjusting plate 109, and the adjusting plate 109 and the first rubber strip 108 are connected. Sliding connection, a toggle block 110 is provided on the adjustment plate 109, a group of second rubber strips 111 are provided on the adjustment plate 109, one side of the second rubber strip 111 is slidably connected with the sealing plate 104, a connecting block 112 is provided on the adjustment plate 109, and a cover plate 113 is provided on the box body 1. First, the PLC circuit board 103 is located in the box body 1, and the switch of the earphone is adjusted by toggling the toggle block 110. When the toggle block 110 is toggled, the adjustment plate 109 will also move, thereby driving the connecting block 112 to move, thereby realizing the switch of the earphone. When the adjustment plate 109 moves, the first rubber strip 108 and the second rubber strip 111 on the adjustment plate 109 will make the adjustment plate 109 close to the connecting plate 107 and the sealing plate 104, thereby achieving a sealing effect.

[0021] Two rectangular holes are provided on the cover plate 113, the toggle block 110 is slidably fitted on the rectangular hole on the cover plate 113, the connecting block 112 is slidably fitted on the rectangular hole on the sealing plate 104, the connecting block 112 is in contact with the PLC circuit board 103, a sound unit 3 is provided at one end of the ear hook 2, a connecting line 4 is provided on the box body 1, a sealing cover 5 is provided on the connecting line 4, the sealing cover 5 is fitted on the rectangular hole on the cover plate 113, and the sealing cover 5 can be fitted on the charging port 106 to achieve a waterproof effect.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof bone conduction headset, comprising a box body (1), characterized in that: A group of first circular holes (101) are formed on the box body (1), ear hooks (2) are arranged on the first circular holes (101), and two groups of second circular holes (102) are formed on the box body (1); A PLC circuit board (103) is arranged in the box body (1), a sealing plate (104) is arranged in the box body (1), a hole is opened on the sealing plate (104), a battery (105) is matched in the hole, a charging interface (106) is arranged on the battery (105), a rectangular hole is opened on the sealing plate (104), a group of connecting plates (107) are arranged on the sealing plate (104), a first rubber strip (108) is arranged on the connecting plate (107), and the first rubber strip (108) is arranged on the connecting plate (107). The strip (108) is fitted in a slide groove on an adjustment plate (109), the adjustment plate (109) is slidably connected to the first rubber strip (108), a toggle block (110) is provided on the adjustment plate (109), a group of second rubber strips (111) are provided on the adjustment plate (109), one side of the second rubber strips (111) is slidably connected to the sealing plate (104), a connecting block (112) is provided on the adjustment plate (109), and a cover plate (113) is provided on the box body (1).

2. The waterproof bone conduction earphone according to claim 1, characterized in that: The cover plate (113) is provided with two rectangular holes.

3. The waterproof bone conduction earphone according to claim 1, characterized in that: The toggle block (110) is slidably fitted in the rectangular hole on the cover plate (113).

4. The waterproof bone conduction earphone according to claim 1, characterized in that: The connection block (112) is slidably fitted on the rectangular hole on the sealing plate (104), and the connection block (112) is in contact with the PLC circuit board (103).

5. The waterproof bone conduction earphone according to claim 1, characterized in that: One end of the ear hook (2) is provided with a sound-generating unit (3).

6. The waterproof bone conduction earphone according to claim 1, characterized in that: The box body (1) is provided with a connecting line (4), the connecting line (4) is provided with a sealing cover (5), and the sealing cover (5) is matched with the rectangular hole on the cover plate (113).

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