Foldable Stand Locking Mechanism for Compact Storage
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Solution Overview
Problem
Conventional microphone stands are bulky and difficult to store, occupying significant space due to their wide base and uneven center of gravity, making them cumbersome and prone to cosmetic damage when stored sideways.
Innovation Solution
A foldable stand design featuring a base and riser connected by a switching mechanism that allows the riser to pivot from an upright to a folded position, reducing storage space requirements and preventing accidental pivoting through a secure locking mechanism that can be easily switched by rotating the riser.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the base is made wide and heavy to prevent tipping, then stability is improved, but storage space requirement increases
Solution Approach 1:
The riser is designed to be movable relative to the base through a switching mechanism, allowing it to pivot between an upright working position and a folded storage position. This dynamic configuration enables the stand to maintain stability during use while minimizing storage footprint by reducing the occupied area when not in use.
2Area of stationary object
If the stand is stored sideways to reduce floor area, then storage space is reduced, but center of gravity issues make it difficult to maneuver and vulnerable to cosmetic damage
Solution Approach 1:
The switching mechanism allows the riser to be easily pivoted between upright and folded positions through a simple locking and releasing action. This dynamic design enables the stand to be stored sideways in a stable, compact configuration while remaining easy to maneuver and deploy, eliminating the difficulties associated with conventional fixed stands.
3Reliability
If a locking mechanism is added to prevent accidental pivoting, then reliability is improved, but device complexity increases
Solution Approach 1:
The switching mechanism is designed to be operated by the user through simple rotation and linear motion of the riser around its centerline. The mechanism automatically locks in the upright position and can be easily released by the user without requiring additional tools or complex procedures. This self-service design maintains high reliability while minimizing operational complexity.
Data Source
AI summary
A foldable stand has a base, a riser, and a switching mechanism. The riser is located on the base. The switching mechanism connects the base and the riser such that the riser selectively pivots relative to the base from an upright position to a folded position. The switching mechanism has a locked status and a released status. In the locked status, the switching mechanism prevents the riser from pivoting relative to the base. In the released status, the switching mechanism allows the riser to pivot relative to the base from an upright position to a folded position. The switching mechanism is configured to be switched from the locked status to the released status by rotation of the riser around a centerline of the riser.