Volleyball Training Device with Detachable Interception Net
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Solution Overview
Problem
Existing volleyball training nets have limited functionality and low utilization rates, as they are primarily designed for single-player training and cannot be easily converted for multi-player use or matches.
Innovation Solution
A volleyball training device with a detachable structure, featuring a base, a volleyball net component, and an interception net component, which can be configured for both training and match use by adjusting the connection of the net components to the base.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the volleyball training net uses a fixed connection structure for both volleyball net and interception net to the base, then the structural stability is improved, but the adaptability and utilization rate deteriorate
Solution Approach 1:
The base is divided into multiple installation seats (first installation seat and second installation seat) that can independently accommodate different net components. The volleyball net component and interception net component are separated as independent detachable modules, allowing flexible configuration between training mode (both nets installed) and match mode (only volleyball net installed), thus resolving the contradiction between structural stability and adaptability
Solution Approach 2:
The connection between net components and the base is made detachable rather than fixed. The volleyball net component and interception net component can be dynamically installed or removed from the installation seats based on training needs, enabling the system to transition between different functional states while maintaining structural integrity when configured
2Adaptability or versatility
If the volleyball training net is designed with multiple functions integrated, then the adaptability is improved, but the device complexity increases
Solution Approach 1:
The system is segmented into modular components: base, volleyball net component, and interception net component. Each module performs a specific function but can be independently assembled or disassembled. This modular approach enables multiple functions (training with both nets, match play with volleyball net only) without creating a permanently complex structure, as the complexity can be reduced by removing the interception net component when not needed
Solution Approach 2:
The base with multiple installation seats serves as a universal platform that can accommodate different net configurations. The same base structure supports both the volleyball net component for match play and the interception net component for training, allowing one device to perform multiple functions without requiring separate specialized equipment for each function
Data Source
AI summary
A volleyball training device has a training state and a using state, including a base, a volleyball net component, and an interception net component. The volleyball net component and the interception net component are detachably connected to the base. In the using state, the volleyball net component is connected to the base, and the interception net component is detached from the base. In the training state, the volleyball net component is connected to the base, and the interception net component is connected to the base. Through the structure above, when in the training state, the interception net component can intercept the volleyball that passes an upper end of the volleyball net component, facilitating a user's practice of volleyball actions such as serving and spiking. When in the using state, only the volleyball net component is connected to the base, and the user can normally hit the volleyball.