Micro Loudspeaker Elastic Connecting Piece Assembly Flexibility
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Solution Overview
Problem
The existing micro loudspeaker designs have limited assembly flexibility, making it difficult to adjust the mounting position within electronic devices, which restricts the optimization of internal component deployment and product design requirements such as thickness and size.
Innovation Solution
The micro loudspeaker features an elastic electric connecting piece with a first deformation part on the upper casing surface and a second deformation part on the lower surface, both with conducting parts for flexible electrical connections, allowing for diverse assembly methods and improved suitability with electronic devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the conducting part is arranged only in the lower side surface of the casing, then the structure is simple, but the assembly flexibility and adaptability are limited
Solution Approach 1:
The patent transitions from a single-sided conducting part arrangement (lower surface only) to a multi-dimensional arrangement by adding conducting parts to both the upper and lower surfaces of the casing. This dimensional expansion enables multiple assembly orientations and positions, directly resolving the contradiction between assembly flexibility and structural simplicity.
Solution Approach 2:
The elastic sheet structure serves multiple functions: it provides electrical connection, enables flexible positioning, and adapts to different assembly orientations. By making the conducting piece multi-functional, the patent achieves improved adaptability without proportionally increasing complexity.
2Adaptability or versatility
If the micro loudspeaker has a single assembly method, then the manufacturing process is simple, but the suitability for different electronic device configurations is reduced
Solution Approach 1:
The patent introduces flexibility and adaptability into the assembly process through the elastic sheet structure with deformation parts. This dynamic capability allows the same component to be assembled in multiple orientations and positions, improving suitability for different electronic device configurations while maintaining a relatively simple manufacturing process.
3Adaptability or versatility
If the conducting part is fixed in one position, then the structure is stable, but the ability to meet diverse product design requirements is limited
Solution Approach 1:
The patent employs an elastic sheet structure with deformation parts that can bend and deform. This flexible design allows the conducting piece to adapt to different assembly configurations while maintaining stable electrical connection, thereby meeting diverse product design requirements without compromising structural stability.
Data Source
AI summary
Disclosed is a micro loudspeaker. The casing of the micro loudspeaker comprises an upper side surface and a lower side surface. An electric connecting piece comprises a first deformation part located on one side of the upper side surface of the casing and side bent upwards, a second deformation part located on one side of the lower side surface and side bent downwards, a connecting part electrically connecting the first deformation part and the second deformation part. The top end of the first deformation part and the bottom end of the second deformation part are respectively provided with a first conducting part and a second conducting part. An electronic device comprises a micro loudspeaker mentioned above, a shell, a first sound hole and a circuit board, wherein a first conducting part or a second conducting part of the micro loudspeaker is electrically connected to the circuit board.