Desktop test bench for automobile cabin domain test

The utility model provides a desktop test bench for testing an automobile cabin area, which comprises a base box body, a wire harness box body arranged on the base box body, and an object placing plate arranged on the wire harness box body and used for placing equipment, and is characterized in that the base box body comprises a desktop panel at the top, a first side plate, a second side plate and a third side plate; the wiring harness box body is arranged on the table top panel and close to the second side plate, the bottom of the wiring harness box body is communicated with the base box body, the wiring harness box body comprises a wiring harness panel facing the first side plate, an object placing plate is installed on the wiring harness panel, and the first side plate is provided with an equipment observation area and an equipment opening and closing area; the third side plate is provided with first wire harness through holes for wire harnesses to pass through. Second wire harness penetrating holes for wi