Structural characteristics of OBD2 male connector handle housing
Structural characteristics
Pin layout: Following the 16 pin layout of OBD2 standard, each pin has clear functions such as power supply, grounding, signal transmission, etc., ensuring accurate connection and data communication with the vehicle OBD2 interface.
Trapezoidal anti misplacement design: usually with a trapezoidal appearance, it can prevent misplacement and can only be inserted into the OBD2 female connector of the vehicle in the correct direction, avoiding short circuits or vehicle damage caused by incorrect insertion.
Material selection: The shell is generally made of high-quality engineering plastic, which has good wear resistance, corrosion resistance, and high temperature resistance. The internal pins are mostly made of copper or plated with metal to reduce resistance and ensure the stability and reliability of signal transmission.
Integration method: It can be tightly integrated with the handle housing through injection molding, snap fasteners, or screw fixation, forming a complete diagnostic handle device that is convenient for users to operate and carry by hand.
Electrical connection: Inside the handle housing, the pins of the OBD2 male connector are connected to the display screen, buttons, processor, and other components on the handle through wires or circuit boards to achieve data transmission and interaction.
