In-line bus device

The invention discloses an in-line bus device which comprises a shell and a conducting bar installed in the shell. A connecting mechanism is mounted at the end part of the shell; according to the equipment, the deflection column can drive the auxiliary conductive block to deflect at a certain angle by rotating the threaded column, when two adjacent bus devices are connected, the bus devices can deflect for a certain angle, the conducting bars of the two bus devices can be directly connected with the main insertion block and the auxiliary insertion block respectively during operation; meanwhile, the corresponding threaded columns are rotated according to actual conditions, the deflection column drives the auxiliary insertion block to rotate, the bus devices can avoid obstacles and thus busdevices of other shapes do not need to be replaced or the erection position is directly adjusted and erecting efficiency of the bus devices is prevented from being influenced. In addition, after the conducting bars are insert