Magnetic Support Stand Assembly for Moving Candleholders

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Solution Overview

Problem

Existing cake stands lack the ability to create a dynamic and engaging presentation for birthday cakes and other decorations, as they only offer static displays without the option for moving elements, which can make celebrations less interactive and fun.

Innovation Solution

A support stand with integrated electromagnets and circuitry that allows candleholders to move via magnetic forces, enabling stepping movements and customizable displays for cakes, candles, and other small decorations, using a hardware-based solution without software programming.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If static decorations are used on cake stands, then the structure is simple and easy to manufacture, but the display is boring and lacks interactivity

Engineering Contradiction:
ImproveinteractivityVSAvoidstructure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies the dynamics principle by transforming the static candleholders into movable components through magnetic actuation. Electromagnets mounted on the cake stand interact with permanent magnets in the candleholders to produce controlled movements, including stepping motions and positioning at different locations, thereby adding interactivity and versatility to the display

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent replaces traditional mechanical drive systems (motors, gears, linkages) with a magnetic field-based system. Electromagnets and permanent magnets create magnetic forces that directly move the candleholders without mechanical contact, simplifying the overall mechanical structure while enabling dynamic and interactive display capabilities

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

2Adaptability or versatility

If moving elements are added to cake stands, then the display becomes dynamic and engaging, but the manufacturing complexity increases

Engineering Contradiction:
Improvedynamic displayVSAvoidmanufacturing
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent eliminates complex mechanical transmission components by using electromagnetic fields for actuation. The system consists of electromagnets mounted on the cake stand base and permanent magnets in the candleholders, controlled by simple circuitry, making the device easier to manufacture compared to traditional mechanical moving systems

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

Solution Approach 2:

The electromagnetic actuation system serves multiple functions: it can move candleholders to different positions, create stepping motions, and enable various display patterns. This universal mechanism replaces what would otherwise require multiple specialized mechanical systems, simplifying manufacturing while providing dynamic display capabilities

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 enhances the presentation of cakes and decorations by creating a dynamic, interactive display that can be easily customized, adding fun and engagement to celebrations without requiring complex software or additional manufacturing steps.

Implementation Method 1

causing regulated stepping movement of the candleholders by utilizing the magnetic force between magnets in candleholders and the ones inside the table stand

Methodology Applied
Scientific EffectMagnetic force: Magnetism

Implementation Method 2

There is a plurality of electromagnets inside the table stand

Methodology Applied
Scientific EffectElectromagnetism: Electromagnet

Data Source

PatentUS9345349B1Support stand assembly
Publication Date: 2016.05.24 ZHANG NING
  • US9345349B1 patent drawing
  • US9345349B1 patent drawing
  • US9345349B1 patent drawing

AI summary

A support stand assembly having a portable table stand suitable for placing one or more holders for candles, figurine or other decorative items on its top surface. There are one or more candleholders with a permanent magnet located at the bottom of each holder. A plurality of electromagnets is fixed inside the table stand underneath the top surface. Underneath the top surface of the cake stand is one or more integrated circuit boards with circuitry for controlling the switch of magnetic poles of said electromagnets in a group and causing regulated stepping movement of the candleholders by utilizing the magnetic force between magnets in candleholders and the ones inside the table stand. It provides an all-hardware solution that does not require software programming and is easy and economical to manufacture.