Conversion of Office Chair to Electric Wheelchair

An office chair can be converted into an electric chair, commonly an electric wheelchair. Here are some conversion cases and key points:

Conversion Cases

• Case One: A foreigner converted an office chair into an electric wheelchair with a speed of up to 30km/h. The conversion involved installing wheels beneath the office chair while ensuring the overall structural stability. The converted electric chair can freely travel on roads and in shopping malls, and its direction and speed can be controlled via a remote, providing a convenient mode of transportation for users.
• Case Two: Three foreign young men adopted another conversion method. They first fixed the office chair onto a wooden board using bolts, then added four wheels to the board, and finally installed a remote-controlled operation device on the wheels to create an electric wheelchair. However, during the initial ride, the wooden board beneath the seat broke due to bumps. Afterwards, they used a steel plate as the base, and the converted electric chair could travel smoothly at a speed of up to 30 kilometers per hour.

Conversion Key Points

• Structural Stability: Whether using a wooden or steel plate as the base, it is essential to ensure that it can withstand the user's weight and various forces during travel, avoiding situations like the wooden board breaking in Case Two. Stability can be improved by adding support structures and selecting materials with appropriate thickness and strength.
• Wheel Selection: The type and size of the wheels affect the electric chair's driving performance. Choose wheels suitable for different road surfaces, such as rubber wheels that provide a stable ride on ordinary roads and have some shock absorption effect. Additionally, the wheel size should be determined based on the overall design and usage requirements of the electric chair.
• Power and Control System: Install an appropriate motor as the power source to ensure the electric chair can reach the desired speed. At the same time, equip it with a reliable remote control system for easy direction and speed control by the user. The control system should have good sensitivity and stability to avoid operational failures.