(B, ) handle strip subassembly belongs to electric installation shell technical field, especially relates to a handle strip subassembly. The utility model provides an extract the convenience, with the convenient handle strip subassembly of circuit board connection. The utility model discloses a vertical front panel, vertical front panel upper end links to each other with last diaphragm front end, and vertical front panel lower extreme middle part is with the diaphragm front end is continuous down, and the vertical front panel department in diaphragm both sides side is provided with the opening under its structural feature, and lower diaphragm both sides all are provided with the spanner shaft, and in the vertical through -hole at spanner rear portion was arranged in the spanner shaft, the spanner of spanner shaft front side was for walking around the arc portion of pulling that the opening extends to vertical front panel front side middle part, the spanner of spanner shaft front side is the arc portion of pushing to the extension of vertical front panel rear side both sides, diaphragm both sides rear portion all is provided with the stand down, and the stand up end is provided with first vertical thread groove, and first vertical thread groove internal rotation has first screw. (B, )