China
In modern home fitness equipment, treadmills have become a core product, increasingly integrating smart and digital technologies. However, one persistent issue has long plagued the industry — screen display instability caused by motor vibrations . Users frequently encounter problems such as image jitter, ghosting, or even black screens during operation, significantly affecting user experience and brand reputation.
To tackle this challenge, Hangzhou SYSTEM (士腾科技) has launched an innovative anti-vibration display solution that not only effectively suppresses vibration-induced interference but also achieves ultra-thin design while maintaining high stability — setting a new technical benchmark for the entire industry.
I. Problem Analysis: Why Do Treadmill Screens Always “Shake”?
1. Vibration Source Analysis
During treadmill operation, the motor and running belt system generate vibrations typically concentrated in the 5–15Hz frequency range , which is categorized as low-frequency, high-amplitude vibration. These vibrations are transmitted through the metal frame to the display module, causing two major core issues:
(1) Connector Loosening, Signal Interruption
Traditional board-to-board connectors can easily shift or lose contact under continuous vibration, leading to unstable image signal transmission and resulting in flickering, screen artifacts, or complete blackouts.
(2) Polarizer Displacement, Image Blurring
The polarizer layer inside LCD panels is highly sensitive to mechanical stress. Vibrations cause slight misalignments, resulting in ghost images, color distortion, and overall degradation of image quality.
2. User Feedback Data
According to after-sales statistics from a leading fitness equipment manufacturer:
- Approximately 37% of service requests are related to display issues
- Of these, 68% involve vibration-induced image jitter or black screens
- The average time to failure is around the 9th month of use
This indicates that traditional solutions suffer significant shortcomings under prolonged vibration conditions, calling for technological innovation to break through existing bottlenecks.
II. Hangzhou SYSTEM’s Solution: A Comprehensive Anti-Vibration System from Structure to Materials
Faced with these challenges, Hangzhou SYSTEM leveraged its extensive experience in industrial display technology to develop an integrated anti-vibration display solution combining dynamic shock absorption, flexible wiring, and self-locking connectivity.
1. Dynamic Shock Absorption Bracket: Precise Frequency Matching
Through vibration frequency and amplitude testing on hundreds of treadmills, Hangzhou SYSTEM engineers found that the main vibration frequencies fall within the 5–15Hz range , with amplitudes reaching up to ±2mm. Based on this, the team developed a dynamic shock absorption bracket system .
This bracket uses a multi-layer composite damping structure embedded with high-molecular elastic materials, offering the following features:
- Resonant Frequency Matching : Through simulation modeling, the bracket’s natural frequency was adjusted to avoid the primary vibration band (5–15Hz)
- Multi-Axis Buffering Design : Supports X/Y/Z axis buffering to absorb vibration energy from different directions
- Lightweight Design : Only increases thickness by 0.8mm, preserving the device’s aesthetic appeal
Test data shows : Under simulated treadmill operating conditions, the bracket reduces vibration acceleration transmitted to the display module by over 65% .
2. Self-Locking Board-to-Board Connector + FPC Flexible Wiring
To address connector loosening due to vibration, Hangzhou SYSTEM implemented two key technologies:
(1) Self-Locking Board-to-Board Connector
Traditional connectors tend to loosen under vibration, but Hangzhou SYSTEM’s self-locking connector uses a micro-latch mechanism that automatically locks after insertion, preventing accidental disconnection caused by vibration.
- Insertion life ≥ 500 cycles
- Vibration resistance increased to over 15N
- Supports IP54 protection rating, suitable for humid exercise environments
(2) FPC Flexible Circuit Board with Buffer Routing
Between the PCB and the display, Hangzhou SYSTEM introduced a flexible printed circuit (FPC) with a “Z-shaped fold” layout, forming a natural vibration buffer zone.
- Can withstand repeated deformation within ±3mm range
- Bending durability exceeds 100,000 cycles
- Supports high-speed LVDS and MIPI signal transmission, ensuring lossless HD image quality
By combining these two technologies, Hangzhou SYSTEM has improved the stability of the connection between the screen and motherboard by over 3 times , greatly reducing the risk of image interruption caused by vibration.
3. Real-World Performance: Clear and Stable Even Under Harsh Conditions
To verify the actual performance of the solution, Hangzhou SYSTEM collaborated with a third-party laboratory to conduct a three-month accelerated aging test simulating continuous treadmill operation, recording changes in display quality over time.
Comparison Results:
These results fully demonstrate that the SYSTEM solution maintains excellent display stability even under extreme vibration conditions.
III. Value Delivered: Technical Leadership Translates into Market Advantage
Beyond solving the technical problem, the SYSTEM anti-vibration screen solution delivers significant commercial value to customers.
1. Structural Compatibility: Balancing Thinness and Aesthetics
Thanks to the compact design of the dynamic shock absorption bracket, the SYSTEM solution adds only 0.8mm in total thickness , meeting current treadmill manufacturers’ demand for slim body designs.
Multiple partners have reported that this solution allows their products to retain high performance while appearing more sleek and modern , enhancing consumer purchase intent.
2. Drastically Reduced After-Sales Costs
According to after-sales data from a well-known domestic treadmill brand:
This means that for every 10,000 units sold, the company saves approximately ¥1.45 million in after-sales costs — a significant economic benefit.
3. Enhanced Customer Satisfaction
In customer surveys, users of treadmills equipped with SYSTEM anti-vibration screens reported:
- “The screen remains stable during running without shaking or blurring.”
- “Even during intense workouts, there’s no impact on watching training videos.”
- “Overall operation feels smoother and more professional.”
These positive responses directly enhance the product’s market competitiveness.
IV. Future Outlook: Building a Full-Scenario Anti-Vibration Display Platform
Hangzhou SYSTEM’s ambitions extend beyond treadmills. Currently, the company is exploring applications of this anti-vibration display technology in other vibration-prone scenarios, including:
- Commercial treadmills and elliptical trainers
- Outdoor fitness equipment
- Construction machinery instrument panels
- Medical mobile carts
By continuously optimizing dynamic damping algorithms, improving material durability, and increasing integration levels, Hangzhou SYSTEM is steadily advancing toward its goal of building a full-scenario anti-vibration display platform .
Conclusion
“Shaky blur” was once a stubborn issue in treadmill displays — a hidden enemy of user experience. Hangzhou SYSTEM, with its solid technical expertise and sharp market insight, has successfully developed an anti-vibration display solution that combines performance and aesthetics.
From dynamic shock absorption brackets to self-locking connectors and flexible wiring technology, every detail reflects SYSTEM’s deep accumulation in the field of industrial displays. Verified by real-world data, this solution offers both technical credibility and promotional value.
Looking ahead, as intelligent fitness equipment becomes more widespread and technical demands rise, Hangzhou SYSTEM will continue to lead industry innovation, helping more users say goodbye to “shaky blur” and enjoy clear, stable visual experiences.
