Loudspeaker Housing Suspension Bracket Integrated Coupling
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Solution Overview
Problem
Hanging loudspeaker housings on walls is inefficient due to the need for simultaneous mechanical and electrical connections, which are difficult to manage, and there are concerns about unauthorized adjustments and orientation stability.
Innovation Solution
A combination of a loudspeaker housing and a suspension bracket with complementary mechanical and electrical coupling devices that allow for automatic electrical connection during mechanical coupling, featuring fixed and secure contact points to prevent accidental disconnection and unauthorized adjustments, with adjustable orientations to maintain vertical alignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If mechanical connection is made first, then the mechanical coupling is secure, but the electrical connection becomes difficult and time-consuming due to limited space
Solution Approach 1:
The patent combines mechanical coupling and electrical connection into a single integrated operation. The mechanical coupling device includes integrated electrical contacts that automatically connect when the mechanical components are coupled, eliminating the need for separate electrical connection steps and solving the time loss problem while maintaining mechanical security
2Reliability
If electrical connection is made first, then the electrical connection is established, but the wire is too long and must be concealed, and the installer lacks free hands for safety
Solution Approach 1:
The patent merges electrical contacts into the mechanical coupling structure itself. The electrical contacts are positioned such that they automatically engage when the mechanical coupling occurs, eliminating the need for separate electrical connection operations and allowing the installer to maintain safe hand positioning while ensuring both mechanical and electrical connections are established simultaneously
3Adaptability or versatility
If ball and socket joint is used, then unlimited adjustment possibilities are provided, but orientation changes occur due to vibrations or temperature fluctuations
Solution Approach 1:
The patent employs a dynamic coupling mechanism that allows controlled adjustment movements while maintaining stable orientation. The mechanical coupling device incorporates movable elements that permit adjustment within certain limits but provide resistance or locking mechanisms to prevent unwanted orientation changes from vibrations or temperature fluctuations, achieving both adaptability and stability
4Ease of operation
If adjustment button is accessible, then users can adjust power and electrical characteristics, but unauthorized persons can cause damage or set inappropriate volume levels
Solution Approach 1:
The patent segments the adjustment functionality from the main operational area by providing controlled access to the adjustment button. The adjustment button is positioned in a location that requires specific actions or permissions to access, separating the adjustment function from general accessibility while maintaining ease of operation for authorized users and preventing unauthorized adjustments
Data Source
AI summary
A combination of a loudspeaker housing and a suspension bracket for hanging the loudspeaker to a fixed suspension point, whereby the suspension bracket and the loudspeaker housing are provided with complementary mechanical coupling devices and whereby the suspension bracket and the loudspeaker are provided with complementary electrical contact points that are arranged to make contact with one another in the situation in which the loudspeaker housing and the suspension bracket are mechanically coupled by means of the mechanical coupling devices, and are further provided with means to fix the loudspeaker in a desired position with respect to the suspension bracket.