Safety part
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Safety Component - Wiring Harness
A wire harness consists of wires, connectors, and accompanying components. Depending on the customer's specific needs, the wires and connectors can be processed according to blueprints and technical specifications into customized multi-circuit assemblies—each circuit comprising one or more wires—designed to connect various functional electrical devices (or components) and enable them to operate by conducting electricity. As a critical component for linking and controlling electrical parts, the wire harness forms the backbone of an entire circuit network. Its applications are vast, serving industries and products such as transportation vehicles, construction machinery, agricultural equipment, communication devices, and energy systems—essentially any product that involves either power usage or control mechanisms relies on wire harnesses. Moreover, with increasing demands for electrical product safety and environmental sustainability,
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Safety Component - Plastic Bracket
The structure is more streamlined, reducing the weight of the module and significantly lowering costs.
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Security Component - Clock Spring
The clock spring is a critical electrical rotary connector used in automotive airbags, installed beneath the car’s steering wheel. It serves as a highly reliable current-transmitting device connecting two components that rotate relative to each other. Primarily composed of a flexible flat cable, a housing designed for rotational movement, wire harnesses (conductive lead wires), and connectors, the clock spring ensures seamless electrical connections for essential components like the driver-side front airbag and horn switch during the left-to-right rotational motion of the steering wheel. In automotive airbag systems, the clock spring plays a vital role in transmitting electrical signals and completing circuits, enabling the proper functioning of the airbag's Electronic Control Unit (ECU) after a collision.
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Safety Component - Gas Generator
The high-pressure gas required for the car's airbag system is generated by a gas generator. When the vehicle collides during driving, the generator’s acceleration sensor detects the peak acceleration signal and the duration of the impact—essentially sensing the magnitude of the collision energy. Based on this collision energy level, the sensor automatically determines whether to deploy the airbag. If the collision energy reaches the predetermined activation threshold, the sensor sends an opening signal, triggering the release of a striker pin. This pin sequentially ignites the primer cap and then sets off the detonator charge within the initiator assembly. The resulting combustion instantly activates the main propellant charge, producing a burst of high-pressure gas. Finally, the gas is expelled through a deflector plate and filtered mesh, inflating the airbag.
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