Bin body structure of bone conduction earphone
The utility model relates to the technical field of bone conduction earphones, in particular to a cabin body structure of a bone conduction earphone, which comprises a first shell, a second shell and a circuit board, the first shell and the second shell are connected to form a cabin body, a fixing s...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of bone conduction earphones, in particular to a cabin body structure of a bone conduction earphone, which comprises a first shell, a second shell and a circuit board, the first shell and the second shell are connected to form a cabin body, a fixing structure is arranged in the cabin body, the circuit board is fixed in the cabin body through the fixing structure, and a limiting structure is arranged in the cabin body. The outer side of the circuit board abuts against the inner wall of the bin body through the limiting structure. The circuit board is fixed in the bin body through the fixing structure, so that the circuit board is not easy to move. The limiting structure is arranged in the bin body, the outer side of the circuit board abuts against the inner wall of the bin body through the limiting structure, the circuit board is further limited in the bin body, the circuit board is not prone to loosening, and therefore the problem that abnormal sound is generat |
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