Wall-Mounted Electronic Controller with Flush Interface

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Solution Overview

Problem

Electronic controllers mounted on walls often detract from the visual appearance of the wall due to their protruding design, compromising aesthetics while still needing to provide functional user interfaces.

Innovation Solution

An electronic controller design that fits within a wall junction box and uses a decorative wall plate, with a display panel and control panel configured to extend through apertures in the plate, maintaining a sleek appearance while allowing for user interaction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the electronic controller is mounted to extend from the wall surface, then the user interface is accessible and functional, but the visual appearance of the wall is compromised

Engineering Contradiction:
Improveuser interface accessibilityVSAvoidvisual appearance of wall
Core Design Contradiction:
Ease of operationVSShape

Solution Approach 1:

The electronic controller is nested within a wall-mounted junction box, with only the user interface portion extending through the wall plate. This nesting approach allows the controller to be functional while minimizing its visual protrusion, as the bulk of the device is concealed within the wall cavity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The controller is designed with a flush-mounted configuration where the user interface extends through the wall plate in a direction perpendicular to the wall surface, while the main body remains recessed within the wall plane. This dimensional arrangement separates the functional interface from the aesthetic bulk.

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

2Shape

If the electronic controller is mounted flush with the wall, then the visual appearance is enhanced, but the user interface accessibility may be compromised

Engineering Contradiction:
Improvevisual appearance of wallVSAvoiduser interface accessibility
Core Design Contradiction:
ShapeVSEase of operation

Solution Approach 1:

The controller is nested within the wall junction box such that the user interface portion extends through the wall plate just enough to be accessible, while the majority of the controller body remains concealed within the wall cavity, achieving both aesthetic flush mounting and functional accessibility.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

Different portions of the controller have different mounting depths: the user interface portion extends through the wall plate for accessibility, while the main body remains recessed. This localized differentiation allows simultaneous achievement of aesthetic flush mounting and functional accessibility.

Inventive Principle:
Principle #3Local quality

3Ease of operation

If the electronic controller uses a protruding mounting design, then the user interface is easily accessible, but the mounting complexity and installation difficulty increase

Engineering Contradiction:
Improveuser interface accessibilityVSAvoidmounting structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The wall-mounted junction box serves multiple functions: it provides structural support for the controller, conceals the controller body for aesthetic purposes, and facilitates installation through standard electrical box mounting procedures. This multi-functionality reduces overall system complexity.

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

Solution Approach 2:

The controller is segmented into a user interface portion that extends through the wall plate and a main body that remains within the junction box. This segmentation allows the mounting structure to be simplified, as each portion can be independently positioned and secured.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS8089032B2Wall mount electronic controller
Publication Date: 2012.01.03 RESIDEO USA LLC
  • US8089032B2 patent drawing
  • US8089032B2 patent drawing
  • US8089032B2 patent drawing

AI summary

An electronic controller that is adapted to cooperate with a decorative wall plate is provided. In one illustrative embodiment, the electronic controller may be adapted to be mounted in a junction box, with a user interface having a shape and size to fit within one or more apertures in a wall plate. The wall plate may be secured relative to the electronic controller and/or junction box such that the user interface extends at least partially through the one or more aperture in the wall plate.