Luminous Frame Assembly With Light Guide Bars for Night Play

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Solution Overview

Problem

Existing frame assemblies for throwing sports lack lighting devices, making them unusable at night or in low-light environments, thus limiting their applicability and user experience.

Innovation Solution

A luminous frame assembly with a support frame and a pod light device featuring a housing, light guide bars, and an electronic assembly that includes a main board and light-emitting components, producing a unique visual effect and illuminating the receiving basket and chains, with sensors to change light-emitting modes based on detection signals.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a frame assembly is equipped with a basket for slowing and trapping a flying disc, then the accuracy of flying disc throwing is improved and retrieval is easier, but the frame assembly cannot be used at night or in low-light environments

Engineering Contradiction:
Improveusability in low-light conditionsVSAvoidstructure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines the frame assembly with a pod light device into an integrated system. The pod light device includes a housing, light guide bars with curved portions, and an electronic assembly with light-emitting components, merging the lighting function with the existing frame structure to enable nighttime use without significantly increasing overall complexity

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The frame assembly is transformed into a multi-functional device by adding the lighting system. The same frame structure serves both as the support for the flying disc game and as a mounting platform for the pod light device, allowing the system to function in both daytime and nighttime conditions

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

2Illumination intensity

If light-emitting components are installed in the pod light device, then illumination is provided for nighttime play, but energy consumption increases

Engineering Contradiction:
Improvelight brightnessVSAvoidenergy consumption
Core Design Contradiction:
Illumination intensityVSUse of energy by moving object

Solution Approach 1:

The electronic assembly includes control circuitry that can operate the light-emitting components in periodic or intermittent modes rather than continuous operation. The sensor system can trigger lighting only when needed (e.g., when a flying disc is detected or during active play), reducing overall energy consumption while maintaining adequate illumination intensity during gameplay

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The system can adjust lighting parameters such as brightness intensity, duration, and timing based on game conditions. The light guide bars with curved portions optimize light distribution to provide adequate illumination while minimizing energy waste through efficient light path design

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If sensors and electronic control systems are added to change light-emitting modes, then user fun and interactivity are increased, but device complexity increases

Engineering Contradiction:
Improveinteractive light modesVSAvoidelectronic assembly complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The sensor detects events such as flying disc throws or basket impacts and provides feedback to the electronic assembly, which automatically changes the light-emitting modes in response. This automatic feedback mechanism provides interactive functionality without requiring complex user interfaces or manual controls, managing electronic complexity through event-driven operation

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system automatically adjusts lighting modes based on sensor detection of game events. The electronic assembly self-regulates the light-emitting components based on detected conditions, eliminating the need for manual intervention and reducing the complexity of user interaction while maintaining versatile adaptive functionality

Inventive Principle:
Principle #25Self-service

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

Enhances gameplay experience by providing a clear target in low-light conditions, increasing fun and practicality through illumination and interactive light modes.

Implementation Method 1

light guide bars, connected to the housing at intervals along a radial direction of the housing, with each of the light guide bars having at least one curved portion

Methodology Applied
Scientific EffectLight guide: Optical Fibre

Data Source

PatentUS12516789B2Luminous frame assembly
Publication Date: 2026.01.06 ZHAO HUAZHI
  • US12516789B2 patent drawing
  • US12516789B2 patent drawing
  • US12516789B2 patent drawing

AI summary

A luminous frame assembly includes a support frame and a pod light device. The pod light device includes a housing, light guide bars, and an electronic assembly. The light guide bars are connected to the housing at intervals along a radial direction, with each light guide bar having at least one curved portion, and one end of each light guide bar protruding downward from the housing. The electronic assembly includes a main board and light-emitting components, with some of the light-emitting components facing a top of the housing and others being connected to the light guide bars. When the light-emitting components emit light, a unique visual effect is produced, and the chains and the entire receiving basket are illuminated for providing a clear target to facilitate nighttime play or sports, thereby improving user experience and practicality.