Panoramic Cosmetic Mirror Assembly for Undistorted Multi-Angle Viewing

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Solution Overview

Problem

Conventional mirrors fail to provide accurate, un-distorted panoramic views of an individual's face from multiple angles during personal grooming, leading to difficulties in self-grooming and eye strain due to limited two-dimensional images and inconsistent lighting.

Innovation Solution

A panoramic cosmetic mirror assembly comprising a central quadrangular flat mirror and four beveled side mirrors forming a concave frustum shape, with optional magnifying mirrors and adjustable lighting and ventilation, allowing for multiple, un-distorted views of the face from various angles.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If a single flat mirror is used, then the structure is simple, but it can only provide a two dimensional image causing distortion of three dimensional features

Engineering Contradiction:
Improvemirror structureVSAvoidimage accuracy
Core Design Contradiction:
Device complexityVSMeasurement precision

Solution Approach 1:

The mirror assembly is divided into multiple flat mirrors (typically three mirrors arranged in a triangular configuration) that collectively provide panoramic views of the face from multiple angles simultaneously, eliminating the distortion caused by single flat mirrors while maintaining structural simplicity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention transitions from a two-dimensional single mirror view to a three-dimensional panoramic view by arranging multiple mirrors in space, allowing simultaneous viewing of front, side, and top facial features without distortion

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If the mirror is moved to view different features, then different angles can be seen, but human eye motion range is limited causing eye strain and fatigue

Engineering Contradiction:
Improveviewing angleVSAvoidviewing comfort
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

Multiple mirrors are segmented and positioned at different angles to provide simultaneous views of various facial features, eliminating the need for continuous eye or head movement and reducing eye strain while maintaining versatile viewing capabilities

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple mirror views are merged into a single assembly that provides panoramic visualization of the entire face and head, allowing the user to view all features without moving their eyes or head across different angles

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If three way mirrors are used, then side views are improved, but the number and angles of mirrors remain limited requiring rotation for top and bottom views

Engineering Contradiction:
Improveside viewing capabilityVSAvoidmirror assembly configuration
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mirror assembly is segmented into multiple independent mirrors (typically three) arranged in a triangular configuration, each providing specific viewing angles for front, side, and top views simultaneously, eliminating the need for rotation and providing comprehensive coverage without increasing complexity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention extends from two-dimensional side viewing to three-dimensional panoramic viewing by strategically positioning mirrors in space to capture front, side, and top facial features simultaneously, providing complete coverage without mechanical rotation

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

4Adaptability or versatility

If concave curved mirrors are used, then more angles can be viewed, but considerable distortions in shape and dimension occur

Engineering Contradiction:
Improveviewing coverageVSAvoidimage distortion
Core Design Contradiction:
Adaptability or versatilityVSMeasurement precision

Solution Approach 1:

Instead of using a single concave mirror that causes distortion, the invention segments the viewing function across multiple flat mirrors, each providing accurate undistorted views of specific facial regions while collectively achieving comprehensive panoramic coverage

Inventive Principle:
Principle #1Segmentation

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

Enables accurate and comfortable viewing of the face from multiple angles, reducing eye strain and improving grooming efficiency with adjustable lighting and ventilation.

Implementation Method 1

an assembly of at least five mirrors including a central quadrangular flat plane mirror and four additional flat plane side mirrors

Methodology Applied
Scientific EffectLight reflection: Reflection

Data Source

PatentUS7942536B1Panoramic cosmetic mirror providing multiple perspectives
Publication Date: 2011.05.17 JOHNSON TRULAH ROESELER
  • US7942536B1 patent drawing
  • US7942536B1 patent drawing
  • US7942536B1 patent drawing

AI summary

A panoramic cosmetic mirror assembly providing multiple images of an individual's face from a variety of angles. This mirror assembly is an assembly of at least five flat mirrors including a central quadrangular flat plane mirror and four additional flat plane side mirrors attached to each side of the central mirror. The plane of each side mirror is beveled forward relative to that of the central mirror to allow each mirror to reflect the images in the other four mirrors. Additional features include the use of magnifying mirrors, electrical illumination and ventilation, and an adjustable stand.