Rotatable Lifting Storage Device with Adjustable Height and Direction
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Solution Overview
Problem
Existing storage shelves have fixed storage boards and fixed distances between them, making it difficult to adjust the height and accommodate items of varying heights, and they lack flexibility in installation and direction adjustment.
Innovation Solution
A rotatable and adjustable storage device with a column, adjustable storage trays, and a support arm that allows for flexible height and direction adjustments, along with a foldable design to minimize space usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If storage boards are fixed in position after assembly, then structural stability is improved, but flexibility in adjusting storage height and distance between storage boards deteriorates
Solution Approach 1:
The patent applies the dynamics principle by transforming the fixed storage board structure into a movable and adjustable one. The storage boards are mounted on sliding rails that allow them to move vertically along the support columns, enabling dynamic adjustment of storage heights and distances between boards while maintaining structural stability through locking mechanisms.
2Ease of manufacture
If storage boards are fixed in position, then ease of manufacture is improved, but adaptability to different storage needs deteriorates
Solution Approach 1:
The patent applies segmentation by dividing the storage system into modular components: support columns, storage boards, sliding rails, and locking mechanisms. Each component can be manufactured independently using standardized parts, maintaining ease of manufacture while allowing flexible assembly and reconfiguration to meet different storage needs.
3Adaptability or versatility
If adjustable mechanisms are added to storage boards, then adaptability is improved, but device complexity deteriorates
Solution Approach 1:
The patent introduces sliding rails as intermediary components between the support columns and storage boards. These rails provide the adjustment functionality while keeping the storage boards themselves simple and lightweight. The locking mechanisms act as intermediaries that enable adjustment without requiring complex fastening systems, thus improving adaptability while controlling device complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device enables adjustable storage heights and directions, accommodating items of different sizes and providing a wider storage range while reducing space occupation when not in use.
Implementation Method 1
one side thread of the adjustment seat is provided with a third positioning screw, one side of the column is provided with a third threaded seat that is threaded connected to the third positioning screw
Implementation Method 2
one surface of the adjustment seat is rotatably provided with a rotating seat
Implementation Method 3
one side of the rotating seat is provided with a support arm, one end of the support arm away from the column is provided with a storage tray
Implementation Method 4
one side of the base is provided with a first threaded seat, an internal thread of the first threaded seat is provided with a first positioning screw
Implementation Method 5
a bottom end of the bottom plate is fixedly provided with a second threaded seat, an internal thread of the second threaded seat is provided with a second positioning screw
Data Source
AI summary
A rotatable lifting storage device is provided, which includes a column, a bottom end of the column is provided with a base, a bottom of the base is provided with a clamp seat, one surface of the column is provided with an adjustable seat that can slide up and down. One side thread of the adjustable seat is provided with a third positioning screw, one surface of the adjustable seat is provided with a rotating seat, one surface thread of the rotating seat is provided with a fourth positioning screw. One side of the rotating seat is provided with a support arm, one end of the support arm away from the column is provided with a storage tray. A top of the storage tray is fixedly provided with a protective frame, heights of a plurality of storage trays can be simultaneously adjusted through the column with an adjustable length.