Slidably Adjustable Electrical Box for Stanchion Mounting

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Solution Overview

Problem

Traditional electrical boxes often fail to fit properly with stanchions in walls due to improper clearance, necessitating modifications to the wall, which is inconvenient and inefficient in residential or commercial construction.

Innovation Solution

A slidably adjustable electrical box assembly comprising a mount operationally coupled to a stanchion, with a housing that can be positioned at a selected distance using elongated sticks and fasteners, allowing for flush installation without wall modifications.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional electrical boxes are installed with fixed dimensions, then manufacturing and installation are simple, but they fail to fit properly with stanchions due to improper clearance

Engineering Contradiction:
Improvefitting capabilityVSAvoidinstallation complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The electrical box incorporates adjustable components that allow the housing position to be dynamically changed relative to the stanchion. The mount enables the housing to be positioned at selected distances, transforming a static fixed-dimension box into an adaptable system that can accommodate varying clearance requirements without wall modifications.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The invention changes the dimensional parameter of the electrical box installation by introducing an adjustable mount that modifies the effective position of the housing. This allows the installation distance between the housing and stanchion to be varied, enabling proper fitting without requiring wall modifications or custom-sized boxes.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If wall modifications are made to accommodate traditional electrical boxes, then proper fit is achieved, but installation time and labor increase

Engineering Contradiction:
Improvefitting capabilityVSAvoidinstallation time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The adjustable mount is pre-installed on the stanchion before the electrical box housing is attached. This preliminary action allows the mounting structure to be prepared in advance with adjustment capabilities, so that when the housing is installed, it can be quickly positioned at the correct distance without requiring time-consuming wall modifications or custom fabrication.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The dynamic adjustment capability of the mount allows installers to quickly adapt the housing position to achieve proper fit during installation, eliminating the need for preliminary wall modifications and reducing overall installation time while maintaining adaptability to different stanchion configurations.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If electrical boxes have fixed positioning, then manufacturing is simple, but they cannot accommodate variations in stanchion positions without wall modifications

Engineering Contradiction:
ImproveadjustabilityVSAvoidmanufacturing simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The electrical box system is segmented into separate components: a standard housing and an adjustable mount. The mount is divided into a stanchion-mounted portion and a housing-mounted portion that can be independently manufactured using standard processes, then assembled together. This segmentation allows each component to be manufactured simply while the combination provides adjustability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adjustable mount serves as an intermediary component between the stanchion and the housing. It mediates the connection by providing adjustment mechanisms that accommodate variations in stanchion positions without requiring custom manufacturing of the housing or wall modifications, thus maintaining manufacturing simplicity while achieving adaptability.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9270099B1Slidably adjustable electrical box
Publication Date: 2016.02.23 ANSHU TILAHUN
  • US9270099B1 patent drawing
  • US9270099B1 patent drawing
  • US9270099B1 patent drawing

AI summary

The electrical box assembly includes a mount operationally coupled to a stanchion. A housing is operationally coupled to the mount. The housing is positionable at a selected position with respect to the stanchion. Moreover, upon installation, the electrical box assembly is able to adjust the elevation of the electrical box assembly in order to aid in trimming over the electrical box assembly.