Picture Hanging Marker with Stud Detection and Level Alignment

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Solution Overview

Problem

The process of hanging pictures or objects on a surface is complex, requiring the detection of studs behind the wall and precise leveling, which current methods fail to simplify effectively.

Innovation Solution

A device and system that combines an intelligent stud finder with capacitive plates and a dynamic user interface, and a picture hanging device with pivoting arms and a level indicator, to mark surfaces accurately and configure object placement optimally.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional manual methods are used to find studs and level pictures, then the process requires complex mathematics and multiple tools, but the procedure becomes time-consuming and difficult for average users

Engineering Contradiction:
Improveease of picture hangingVSAvoidtime required for picture hanging
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent combines multiple functions into a single integrated device: stud detection, marking, and leveling capabilities are merged into one tool. The electronic stud finder integrates with a marking mechanism and level indicator, allowing users to complete the entire picture hanging preparation process with one device rather than multiple separate tools and complex calculations.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The device performs automatic stud detection and positioning without requiring users to perform complex mathematical calculations. The electronic sensors automatically detect stud locations, and the marking mechanism automatically indicates where to place pictures, eliminating the need for manual measurement and calculation by the user.

Inventive Principle:
Principle #25Self-service

2Measurement precision

If electronic stud finding devices are used, then detection accuracy improves, but device complexity and cost increase

Engineering Contradiction:
Improvestud detection accuracyVSAvoiddevice complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The electronic device performs multiple functions: it detects studs, marks their locations, provides leveling indicators, and guides picture placement. By making the device universal and multi-functional, the patent justifies the increased complexity through the added value of integrated capabilities that simplify the overall picture hanging process.

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

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

The solution enables precise detection of studs and accurate marking and hanging of objects, simplifying the process by providing visual feedback and aiding in leveling, thus improving the efficiency and accuracy of picture hanging.

Implementation Method 1

A picture hanging system can have an intelligent device which can utilize images data of a hanging surface, or hanging environment, and image data of one or more objects to be hung on a hanging surface to generate one or more possible configurations for hanging the one or more objects on the hanging surface. In an embodiment, an intelligent stud finder can have a plurality of capacitive plates and a dynamic user interface which intelligently communicates whether one or more studs is present behind a surface and how such studs are configured.

Methodology Applied
Scientific EffectCapacitance: Capacitance

Implementation Method 2

In an embodiment, the main body portion, or other portion of the marking device, can have and least one level indicator. Optionally, the level indicator can have a level bubble vial.

Methodology Applied
Scientific EffectGravity: Gravitation

Data Source

PatentUS11930942B2Picture hanging device
Publication Date: 2024.03.19 BLACK & DECKER CORP
  • US11930942B2 patent drawing
  • US11930942B2 patent drawing
  • US11930942B2 patent drawing

AI summary

Devices, systems and methods for hanging one or more objects, such as frames, on a surface. A marking device for marking a surface for hanging one or more objects. The marking device can have a main body portion having first and second arms pivotably attached thereto. The first and second arms, as well as the main body, can each have a marker to mark a target surface. The marking device can optionally have a level indicator and the first and second arms can have markers which can slide along a ruled measure for convenient positioning of marks on the target surface. Optionally, the markers can have biased, retractable, or sheathed marker pins.