| 摘要 |
An installation device fixed to a rail installed on the ceiling part of a mobile body for installing a display device, comprising an installation window provided on the side part thereof, a block for installation having a latch hole in the installation window, a projected part inserted into the installation window, a release lever having a rise part forming a latch coming into the latch hole in the installation window when the projected part is inserted into the installation window to prevent the projected part from separating from the installation window, and a fixed block installed on a display device body, whereby, when the projected part is inserted into the installation window, the display device body does not fall down even if a worker releases his hand from the display device body, and the worker can perform a wiring operation by both free hands. |
