Integrated Installation Interface Assembly with Position-Restricting Members

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Solution Overview

Problem

Conventional methods for assembling electrical installation materials require a substantial amount of work and skilled personnel due to the need for separate steps in establishing both electrical and mechanical connections, which can be time-consuming and prone to errors.

Innovation Solution

The assembly integrates a connecting element with fastening means and members that restrict outward movement, allowing simultaneous fixation of the connecting element and cover plate to the build-in element, eliminating the need for separate screw or clamp mounting steps and enabling easier positioning for minimal work required.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional separate steps are used for establishing electrical connection and mechanical connection, then reliable connections are achieved, but the mounting process becomes time-consuming and requires skilled personnel

Engineering Contradiction:
Improveconnection reliabilityVSAvoidmounting speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent combines the electrical connection function and mechanical connection function into a single integrated connector component. The connector simultaneously establishes electrical contact between wiring elements and provides mechanical fixation to the build-in element, eliminating the need for separate mounting steps and reducing the requirement for skilled personnel while maintaining connection reliability

Inventive Principle:
Principle #5Merging (Combining)

2Stability of the object's composition

If multiple separate mounting steps are required, then secure fixation is achieved, but the assembly process becomes complex and error-prone

Engineering Contradiction:
Improvefixation securityVSAvoidassembly complexity
Core Design Contradiction:
Stability of the object's compositionVSDevice complexity

Solution Approach 1:

The connector integrates multiple functions including electrical connection, mechanical fixation, and positioning into a single component that is installed in one step. This reduces assembly complexity and minimizes the risk of errors while maintaining secure fixation through the integrated design

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If skilled personnel are used for conventional assembly, then correct connections are ensured, but labor costs and time consumption increase

Engineering Contradiction:
Improveconnection accuracyVSAvoidmounting time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The integrated connector is designed to be self-explanatory and self-aligning, with features that guide correct installation without requiring specialized knowledge. The single-step installation process allows personnel with basic skills to achieve reliable connections, significantly reducing mounting time and labor costs while maintaining connection accuracy

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP2051346B1Installation material assembly, installation material interface, build-in element and method of assembling an installation material assembly
Publication Date: 2009.09.02 BV KUNSTSTOFFENINDUSTRIE ATTEMA
  • EP2051346B1 patent drawingFigure 1~2
  • EP2051346B1 patent drawingFigure 3~4
  • EP2051346B1 patent drawingFigure 5~6

AI summary

An installation material assembly comprises a build-in element (100) and an interface (110). The interface comprises a connecting element (120) and fastening means (130). The fastening means for connects the connecting element (120) to a cover plate (140) of the interface and secures the cover plate (140) relative to the build-in element. The assembly further comprises members (150) which, in use, secure the connecting element relative to the build-in element. The members (150) are configured to position the connecting element relative to the build-in element such that an outward movement of the connecting element relative to the build-in element is limited or restricted.