Compact Wall-Mounted Weight Sensor for Inventory Space Efficiency

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Solution Overview

Problem

Inventory management systems face challenges in efficiently utilizing space and resources due to the need for compact product accommodation, particularly with existing weight monitoring solutions that consume more space.

Innovation Solution

A wall-mounted device with a main bracket, load sensor, load transfer member, and holding member that securely holds and monitors the weight of products, allowing for efficient use of space and reliable weight monitoring.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If products are placed on a plate based weight sensor located on shelves, then weight monitoring is achieved, but space consumption increases

Engineering Contradiction:
Improveweight monitoringVSAvoidspace consumption
Core Design Contradiction:
Measurement precisionVSArea of stationary object

Solution Approach 1:

The patent replaces the traditional plate-based mechanical weight sensor system with a load cell integrated into a compact holder assembly. The load cell is embedded within the holder structure rather than requiring a separate plate, thereby substituting the mechanical plate system with a more space-efficient sensing mechanism that maintains weight monitoring capability.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent combines the weight sensing function with the product holding function into a single integrated holder assembly. The load cell is structurally integrated with the holder, merging two previously separate functions (holding and weighing) into one compact unit, thereby reducing the space required compared to separate plate-based systems.

Inventive Principle:
Principle #5Merging (Combining)

2Area of stationary object

If a compact device is used to hold products, then space efficiency improves, but weight monitoring reliability may be compromised

Engineering Contradiction:
Improvespace efficiencyVSAvoidweight monitoring reliability
Core Design Contradiction:
Area of stationary objectVSReliability

Solution Approach 1:

The patent employs a load cell, which is a highly reliable electronic sensing device, replacing less reliable mechanical plate systems. The load cell provides accurate and consistent weight measurements even in a compact form factor, ensuring monitoring reliability is maintained or improved despite reduced space requirements.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The load transfer member acts as an intermediary element that efficiently transmits the weight of held products to the load cell. This intermediary mechanism ensures accurate force transmission from the held products through the compact holder structure to the sensing element, maintaining measurement reliability despite the compact design.

Inventive Principle:
Principle #24Intermediary (Mediator)

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 device effectively monitors product weight while consuming less space, enabling efficient inventory management by providing a reliable and compact solution for holding multiple products.

Implementation Method 1

a load sensor (104)... The load sensor (104) is adapted to monitor and communicate load of the product(s)

Methodology Applied
Scientific EffectForce measurement: Force

Data Source

PatentUS12099966B2Device for holding and monitoring weight of product(s) in an inventory management system
Publication Date: 2024.09.24 DIGIT7 INDIA PTE LTD
  • US12099966B2 patent drawing
  • US12099966B2 patent drawing
  • US12099966B2 patent drawing

AI summary

The disclosure herein relate to an inventory management system and more particularly, to a device for holding and monitoring weight of product(s) in the inventory management system of a store. The device (100) includes a main bracket (102), a load sensor (104), a load transfer member (106) and a holding member (108). The load sensor (104) is connected to the main bracket (102). The load transfer member (106) is connected to the load sensor (104). The holding member (108) is connected to the load transfer member (106). The device (100) is reliable and consumes less space.