Multifunctional Pick Racket with Magnetic Retrieval and Lighting

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Solution Overview

Problem

Traditional pick ball rackets are too short, making it difficult to rebound and for elderly or injured individuals to retrieve the ball without bending, and existing solutions like telescopic paddles are inefficient and may damage the ball.

Innovation Solution

A multifunctional pick racket with a frame component, a first magnetic part, a handle, and a panel component made of light-transmitting material, equipped with a light-emitting component that provides a lighting effect and a magnetic pickup ball for efficient ball retrieval.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the pick racket is made longer to improve rebound capability and accessibility for elderly or injured users, then the ease of operation is improved, but the device complexity increases

Engineering Contradiction:
Improveease of ball retrievalVSAvoidracket structure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The pick racket is divided into a fixed handle and a telescopic racket body that can be extended or retracted. This segmentation allows the racket to achieve a longer effective length for improved accessibility and ball retrieval, while the telescopic mechanism manages the complexity by providing adjustable length rather than a permanently complex structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The telescopic mechanism enables the racket length to be dynamically adjusted between extended and retracted states. This dynamic capability allows the racket to adapt to different usage scenarios, providing extended length when ball retrieval is needed and compact length during normal play, thereby improving ease of operation without permanently increasing device complexity.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If a telescopic paddle is used to pick up balls, then the ease of operation is improved, but the productivity decreases and the ball may be damaged

Engineering Contradiction:
Improveease of ball pickupVSAvoidball pickup efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The traditional mechanical telescopic paddle that physically reaches through holes is replaced with a magnetic field-based retrieval system. The first magnetic part on the racket interacts with the second magnetic part on the ball to enable pickup, which is more efficient and less damaging than mechanical insertion through holes.

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

Solution Approach 2:

The magnetic field acts as an intermediary between the racket and the ball for ball retrieval. Instead of direct mechanical contact through holes, the magnetic attraction enables the ball to be pulled toward the racket, improving both the efficiency and gentleness of the pickup process.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If traditional pick ball games are played with simple rules, then the ease of operation is maintained, but the adaptability decreases and user experience becomes repetitive

Engineering Contradiction:
Improvesimplicity of playVSAvoidgame variety
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The pick racket is designed with multiple functions beyond basic ball hitting, including telescopic extension for ball retrieval, magnetic ball pickup capability, and integrated lighting. These additional functions enable diverse game modes and playing scenarios, enhancing adaptability while maintaining the core simplicity of pick ball play.

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

Solution Approach 2:

The game experience is made dynamic through the adjustable racket length and additional functions. Players can adapt the racket configuration to different game situations, and the lighting function enables play in various environmental conditions, increasing versatility without complicating the basic gameplay mechanics.

Inventive Principle:
Principle #15Dynamics

4Adaptability or versatility

If the pick racket has additional functions like lighting, then the adaptability is improved, but the device complexity increases

Engineering Contradiction:
Improvegame function varietyVSAvoidracket component complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Multiple functions are merged into a single integrated racket structure. The telescopic mechanism, magnetic components, and lighting system are combined in one device, allowing diverse game capabilities without requiring separate equipment for each function. This merging approach manages complexity by consolidating features rather than adding separate devices.

Inventive Principle:
Principle #5Merging (Combining)

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 multifunctional pick racket allows for efficient and damage-free retrieval of multiple pick balls, enhances user experience with decorative lighting, and provides additional game functions, making it suitable for various user groups including the elderly and injured.

Implementation Method 1

a light-emitting component which is continuously formed around an outer periphery of the panel component, wherein the light of the light-emitting component faces the panel component; when the light-emitting component is started, the panel component can refract the light to form a lighting effect

Methodology Applied
Scientific EffectLight emission: Light Emitting Diode

Implementation Method 2

the panel component can refract the light to form a lighting effect

Methodology Applied
Scientific EffectLight refraction: Refraction

Implementation Method 3

a first magnetic part arranged on the frame component... a magnetic pickup ball for efficient ball retrieval

Methodology Applied
Scientific EffectMagnetic attraction: Magnetism

Data Source

PatentUS20250135306A1Multifunctional Pick Racket and Use Method Thereof
Publication Date: 2025.05.01 LAI JINLONG
  • US20250135306A1 patent drawing
  • US20250135306A1 patent drawing
  • US20250135306A1 patent drawing

AI summary

A multifunctional pick racket and a use method thereof. The multifunctional pick racket comprises a frame component, a first magnetic part arranged on the frame component, a handle fixedly connected with the frame component, and a panel component made of a light-transmitting material. The multifunctional pick racket further comprises a light-emitting component which is continuously formed around the outer periphery of the panel component, wherein the light of the light-emitting component faces the panel component, and when the light-emitting component is started, the panel component can refract the light to form a lighting effect. The use method includes starting the light-emitting component to make the panel component form a lighting effect, holding the handle, swinging the multifunctional pick racket to hit the pick ball to do physical exercise.