Removable Tablet Stand With Hinged Foot And Plunger Mechanism

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Solution Overview

Problem

Conventional stands for larger tablet computers are cumbersome and interfere with the device's functionality, often requiring extensive space and leaving residue when adjusted.

Innovation Solution

A removable stand with a holder portion and a hinged foot portion that adjusts to various angles without occupying excessive space, using friction pads and a plunger mechanism for stability, allowing the device to be used without hindering its functions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional stands are used to support larger tablet computers, then the device can be held and supported, but the stand occupies excessive space and interferes with the device's functionality

Engineering Contradiction:
Improvesupport stabilityVSAvoidspace occupied by stand
Core Design Contradiction:
ReliabilityVSArea of stationary object

Solution Approach 1:

The foot portion is hinged to the holder portion, allowing it to fold underneath the holder when not in use. This nesting configuration minimizes the space occupied by the stand while maintaining full support functionality when deployed.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The stand transitions from a static structure to a dynamic one with the hinged foot portion that can move between closed and open positions. This allows the stand to adapt its configuration based on whether it is in use or stored, optimizing space utilization.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the stand is adjusted to different angles, then usability is enhanced, but residue is left on the device and adjustment time increases

Engineering Contradiction:
Improveangle adjustabilityVSAvoidadjustment time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The holder portion includes pre-positioned notches that are prepared in advance at specific angles. When adjusting the stand, the foot portion simply needs to engage with the appropriate pre-positioned notch, eliminating the need for time-consuming manual alignment and reducing adjustment time.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The plunger mechanism replaces complex mechanical adjustment systems with a simple engagement system. The plunger automatically engages with notches at predetermined angles, providing stable positioning without requiring manual manipulation or leaving residue on the device.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Ease of operation

If the stand is made detachable for easy storage, then storage convenience is improved, but the complexity of the coupling mechanism increases

Engineering Contradiction:
ImprovedetachabilityVSAvoidcoupling mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The stand is divided into two main segments: the holder portion that attaches to the device and the foot portion that provides support. This segmentation allows the stand to be detachable for easy storage while using a simple attachment mechanism that does not add significant complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The holder portion serves multiple functions: it attaches the stand to the device, positions the foot portion, and provides structural support. This multi-functionality reduces the need for additional components, keeping the coupling mechanism simple while achieving easy detachability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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

Provides stable support for larger tablet computers at adjustable angles without interfering with the device's functionality and leaving residue, enhancing usability and reducing motion, while being easily detachable for storage.

Implementation Method 1

The foot portion is hinged to the holder portion

Methodology Applied
Scientific EffectHinge: Hinge

Implementation Method 2

using friction pads and a plunger mechanism for stability

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS10754374B2Screened device stand
Publication Date: 2020.08.25 CASEY ADAM LEE
  • US10754374B2 patent drawing
  • US10754374B2 patent drawing
  • US10754374B2 patent drawing

AI summary

According to some embodiments, a removably coupled stand for a screen comprises a holder portion to removably couple a screened device and a foot portion to move from a closed position to an open position. The foot portion is hinged to the holder portion and the holder portion comprises a top side, a rear side, and a bottom side.