Portable Desk Bag with Telescopic Stand and Stabilizer
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Solution Overview
Problem
There is a need for a device that combines the functionality of a piece of luggage with a portable desk, allowing for the extension of a table surface to support electronic devices while maintaining stability and ease of transportation.
Innovation Solution
A portable desk assembly comprising a bag with a telescopic stand, a rotatable table, and a stabilizer, where the stand is selectively extendable from the bag to form a desk surface, and the stabilizer prevents tipping, enabling the bag to function as both luggage and a desk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a bag is designed to store electronic devices, then portability and storage functionality are improved, but the ability to provide a stable working surface is lost
Solution Approach 1:
The patent implements a telescopic stand with multiple extendable legs that can be adjusted from a compact state during transport to an extended stable configuration when deployed. This dynamic structure allows the bag to transition between portable storage mode and stable desk mode, resolving the contradiction between portability and stability.
Solution Approach 2:
The stand is divided into multiple telescopic segments that can be independently extended and positioned. This segmentation allows the structure to achieve stability through distributed support points while maintaining compactness when retracted, addressing both portability and stability requirements.
2Adaptability or versatility
If a stand is extended from the bag to form a table surface, then a working desk is created, but the device complexity increases
Solution Approach 1:
The stand legs are nested within the bag structure when retracted, with each telescopic segment containing the next smaller segment. This nesting approach allows the complex multi-segment stand to be stored compactly within the simple bag form factor, reducing apparent complexity while maintaining full functionality.
Solution Approach 2:
The bag serves multiple functions: it acts as storage container, structural base, and integrated stand mechanism. By making the bag itself multi-functional rather than adding separate components, the overall device complexity is reduced while achieving desk functionality.
3Ease of operation
If a telescopic stand is used to extend the table surface, then adjustability is improved, but the reliability of the structure may deteriorate
Solution Approach 1:
The telescopic stand includes pre-positioned stop points and locking mechanisms that guide the extension process. These preliminary structural features ensure that the stand reaches stable, pre-determined positions with proper load distribution, maintaining reliability while enabling easy adjustment between compact and extended states.
Data Source
AI summary
The portable desk is constructed of a bag that may store an electronic device. A stand operationally coupled to the bag so the stand is selectively extendable from the bag. A table movably coupled to the stand so the table may selectively support the electronic device. A stabilizer operationally coupled to the bag so the stabilizer to stabilize the bag.