Reversible Double-Sided Treadmill for Massage and Running Modes
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Solution Overview
Problem
Existing treadmills cannot simultaneously satisfy the needs of low-speed walking for foot massage and high-speed running, as they are designed for single-sided use with either a massage function or without, failing to meet the diverse user requirements.
Innovation Solution
A double-sided treadmill design with a control unit to identify and switch the motor direction based on the treadmill's orientation, allowing one side for massage and the other for regular running, featuring a first and second running plate with distinct functions, and a massage unit on one side.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a treadmill is designed with a massage function for low-speed walking, then user comfort is improved, but it cannot be used for high-speed running
Solution Approach 1:
The treadmill is divided into two distinct running plates: a first running plate without massage function for high-speed running, and a second running plate with massage function for low-speed walking. This segmentation allows each plate to be optimized for its specific function, resolving the contradiction between comfort and running state adaptability.
Solution Approach 2:
The treadmill achieves multi-functionality by incorporating both a massage-capable running plate and a non-massage running plate, enabling it to serve both high-speed running and low-speed walking with massage needs. The control system automatically selects the appropriate plate based on detected running state.
2Speed
If a treadmill is designed without a massage function for high-speed running, then running performance is improved, but user comfort during low-speed walking is reduced
Solution Approach 1:
The treadmill is divided into two distinct running plates: a first running plate without massage function for high-speed running, and a second running plate with massage function for low-speed walking. This segmentation allows each plate to be optimized for its specific function, resolving the contradiction between comfort and running state adaptability.
Solution Approach 2:
The treadmill achieves multi-functionality by incorporating both a massage-capable running plate and a non-massage running plate, enabling it to serve both high-speed running and low-speed walking with massage needs. The control system automatically selects the appropriate plate based on detected running state.
3Device complexity
If existing treadmills are designed for single-sided use, then device complexity is reduced, but they cannot satisfy both massage and high-speed running needs simultaneously
Solution Approach 1:
The treadmill is divided into two distinct running plates: a first running plate without massage function for high-speed running, and a second running plate with massage function for low-speed walking. This segmentation allows each plate to be optimized for its specific function, resolving the contradiction between comfort and running state adaptability.
Solution Approach 2:
The treadmill achieves multi-functionality by incorporating both a massage-capable running plate and a non-massage running plate, enabling it to serve both high-speed running and low-speed walking with massage needs. The control system automatically selects the appropriate plate based on detected running state.
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
Enables versatile use by flipping the treadmill, providing massage on one side and regular running on the other, meeting the varied user needs with a simple structure and easy operation.
Implementation Method 1
the first switch is a mercury switch or a gyroscope
Data Source
Figure 1
Figure 2~3
Figure 4
AI summary
A double-sided treadmill includes a frame, a first running plate as a first movement side of a treadmill platform, a second running plate as a second movement side of the treadmill platform, and a control unit. When the treadmill is flipped over, the control unit controls a motor of the treadmill to change a driving direction, keeping a running belt always moving in a rearward direction of the treadmill. The treadmill of the present application can be used on two sides, with one side having a massage function and the other side having no massage functions, and different functions can be realized by flipping the treadmill over.