Laser Level Movable Mounting Member for Versatile Mounting

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing laser levels lack adaptable mounting options, limiting their versatility and ease of use on different surfaces and configurations.

Innovation Solution

A laser beam generating device with a mounting member featuring a sliding mounting block and dual mounting threads of different sizes, along with engagement mechanisms and detents, allowing for secure positioning in multiple configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single mounting thread is used, then the device structure is simple, but the adaptability to different mounting surfaces is limited

Engineering Contradiction:
Improvemounting adaptabilityVSAvoidmounting member structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mounting member incorporates multiple mounting threads of different sizes (e.g., 1/4-20 and 5/8-11 threads) to enable universal compatibility with various mounting surfaces and accessories, allowing the laser level to be mounted on different surfaces and configured in multiple orientations

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

2Ease of operation

If the mounting block is fixed in position, then the structure is stable, but the positioning flexibility is reduced

Engineering Contradiction:
Improvepositioning flexibilityVSAvoidmounting block stability
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The mounting block is designed to be movable along the laser level housing with detent engagement mechanisms that provide stable positioning at specific locations. The spring-loaded detent engages with corresponding features on the housing to secure the mounting block in selected positions, combining mobility with stability

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the mounting block is movable with multiple positions, then the positioning versatility is improved, but the risk of accidental movement increases

Engineering Contradiction:
Improvepositioning versatilityVSAvoidmounting position reliability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The detent engagement mechanism automatically secures the mounting block in selected positions without requiring additional fastening operations. The spring-loaded detent engages with corresponding features on the housing to lock the mounting block in place, preventing accidental movement while maintaining ease of repositioning when needed

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP3239655B1Laser level with movable mounting member
Publication Date: 2018.12.05 STANLEY BLACK & DECKER INC
  • EP3239655B1 patent drawingFigure 1
  • EP3239655B1 patent drawingFigure 2
  • EP3239655B1 patent drawingFigure 3

AI summary

A laser beam generating device includes a housing. A laser light generator is disposed in the housing and is operable to generate two output beams which project outside of the housing. The laser light generator includes a light source and a leveling mechanism on which the laser light generator is disposed. A mounting member is disposed on the housing and is configured to mount the laser beam generating device on a screw thread or other mount. The mounting member is movable relative to the housing between a first position and a second position.