On -vehicle instrument and meter is accomodate protective housing and can be accomodate communication engineering car

(B, ) the utility model relates to an on -vehicle storage device technical field is an on -vehicle instrument and meter is accomodate protective housing and can be accomodate communication engineering car, and its trapezoidal curb plate, square panel, rectangle backplate, rectangle roof and equipment of rectangle bottom plate by the matrix evenly is equipped with the mortise is hexahedron in echelon, at trapezoidal hexahedron inside be equipped with perpendicular baffle and cross slab, is equipped with the jack with tenon matched with on erecting baffle and cross slab lateral wall. The internal and external network physical isolation data exchange device is reasonable and compact in structure, high durability and convenient use, it utilizes the space settings protective housing between back row seat and the carriage to protect and accomodate the precision instruments instrument, the inside position adjustable that sets up of box erects baffle and cross slab, the size of unit check is deposited according to th