Office Chair Connector Types

There are various types of connectors for office chairs, commonly including aviation plugs, power cord connectors, and other specialized connectors. The appropriate model should be selected based on specific functions (such as power connection, pneumatic control).

Aviation Plug Connectors

Aviation plugs are often used in scenarios requiring stable connections due to their waterproof and anti-interference properties.

• M12 Sensor Aviation Connector: Provided by Shenzhen Aohua Electric Co., Ltd., suitable for waterproof scenarios in distribution boxes, priced at approximately ¥3.90. This type of connector has strong sealing properties, preventing the intrusion of moisture or dust, making it suitable for power or signal transmission modules in office chairs that require waterproof design.
• GX16 Power Cord Aviation Plug: Produced by Shenzhen Shuoxingjie Electronics Co., Ltd., suitable for equipment such as audio systems and electric wheelchairs, priced at approximately ¥8.80. It has a sturdy structure and a long plugging and unplugging lifespan, making it suitable for power connections in office chair motors or control systems, especially in scenarios requiring frequent movement or adjustment.

Power Cord Connectors

Power cord connectors are the most common connection components in office chairs, primarily used for powering motors, lifting mechanisms, or control panels.

• 01 Male-Female Massage Chair Power Cord: Provided by Dongguan Chuxin Electronics Co., Ltd., featuring a buckle-equipped sofa extension design, priced at approximately ¥3.68. This type of connector is fixed with a buckle to prevent loosening, making it suitable for extension cord connections in office chair lifting tables to ensure power supply stability.
• Pure Copper DC Power Cord (01 Female 5557 Head): Produced by Jiedong District Pandong Xinyijia Wire Factory in Jieyang City, priced at approximately ¥1.8. Made of pure copper, it has strong conductivity and low loss, making it suitable for low-voltage DC power supply in massage chairs or electrically adjustable office chairs, offering high cost-effectiveness.

Other Types of Connectors

Some office chairs may involve pneumatic control or special functions, requiring specialized connectors.

• Dental 3mm/5mm Copper Nozzle: Produced by Foshan Juxingchang Metal Products Co., Ltd., priced at approximately ¥0.20. Although primarily used as dental chair accessories, its small size and corrosion resistance make it suitable for pipeline connections in office chair pneumatic support rods, enabling height adjustment functions.
• TPU Elbow Inflation Nozzle: Provided by Shanghai Luozhisheng Industrial Co., Ltd., priced at approximately ¥0.36. Made of flexible TPU material, it is suitable for airbags in car massage chair cushions and can also be used in pneumatic massage modules in office chair cushions or backrests, enabling inflation/deflation control.

Selection Advice: Prioritize determining the connector type (such as power or pneumatic) based on the office chair's function, then filter models based on the usage environment (waterproof, frequent plugging and unplugging) and budget. When purchasing, ensure that the interface specifications (such as diameter, number of pins) match the equipment to avoid compatibility issues.