Detachable Percussion Shaker With Integrally Formed Lock Assembly
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Solution Overview
Problem
Existing percussion shakers are limited in producing diverse sounds and rhythms, as they typically consist of a single enclosed striker material, making it difficult for percussionists to create different sounds and rhythms using a single instrument.
Innovation Solution
A hand-held percussive shaker assembly with an integrally formed lock assembly that detachably connects two shakers, allowing them to be played individually or as a single unit, with each shaker filled with different sound-producing materials to produce varying tones and rhythms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple shakers are fixedly connected by a separate connecting member or integrally formed together, then multiple sounds can be produced, but the device complexity increases and the ease of operation decreases
Solution Approach 1:
The lock assembly is integrally formed with the center assembly, merging the connecting function into the existing structure. This eliminates the need for separate connecting members while maintaining the ability to produce multiple sounds through dual shakers.
Solution Approach 2:
The shaker assembly is divided into detachable components (two shakers connected through an integrally formed lock assembly), allowing individual shakers to be separated while maintaining the option to play them together as a unified assembly.
2Adaptability or versatility
If multiple shakers are connected by a separate connecting member, then multiple sounds can be produced, but the ease of operation deteriorates due to additional securing means
Solution Approach 1:
The lock assembly is integrated into the center assembly rather than being a separate component, eliminating the need for additional securing means and simplifying the user interaction to basic attachment and detachment motions.
3Device complexity
If a single shaker with one type of striker material is used, then the structure is simple, but the adaptability to produce different sounds is limited
Solution Approach 1:
The shaker is divided into two separate shakers that can be detached, with each shaker containing different sound-producing materials. This segmentation allows each shaker to maintain structural simplicity while the combination provides sound versatility.
Solution Approach 2:
The dual shaker assembly functions as both a single unified instrument and as two separate instruments, providing multiple playing modes and sound production capabilities from a single device structure.
Data Source
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AI summary
A hand-held percussive shaker assembly comprising two identical shakers capable of producing different percussive sounds and rhythms in a single assembly is disclosed. The shakers are detachably connected by an integrally formed lock assembly. The shakers may be played as a single assembly or detached and played individually. Each shaker comprises one or more bottles filled with a striker material. Each bottle isolates its striker material from the striker material in other bottles and from any other part of the shaker. The shakers may produce the same or different tones when the shaker assembly is moved.