Fixing structure between busbar and terminal

1. A fixing structure between a busbar and a terminal, comprising:

the busbar; and

the terminal,

wherein the busbar includes:

a busbar main body;

an arm; and

a fixing target portion,

wherein the busbar main body, the arm and the fixing target portion are integrated in one piece,

wherein the terminal includes:

a wire connection portion to which a wire is to be electrically connected;

a busbar fixing portion which is fixed and electrically connected to the fixing target portion of the busbar; and

an arm fixing portion provided between the wire connection portion and the busbar fixing portion and fixed directly to the arm of the busbar.

2. The fixing structure according to claim 1 , wherein the fixing target portion projects from one side edge of the arm in a direction that is perpendicular to a projecting direction of the arm from the busbar main body, and

wherein the arm fixing portion of the terminal is fixed to an end portion of the arm locating on an opposite side of the busbar main body.

3. The fixing structure according to claim 1 , wherein the busbar fixing portion of the terminal is crimped to the fixing target portion by swaging, and

wherein the arm fixing portion of the terminal is fixed to the arm by swaging.

4. The fixing structure according to claim 1 , wherein the busbar main body is held in a resin holding member, and

wherein the holding member has, on two respective sides in a direction that is perpendicular to a projecting direction of the arm, support walls which support the arm.

5. A busbar module comprising:

a resin wire routing body configured to be attached to a battery assembly of a plurality of battery cells; and

the fixing structure according to claim 1 , in which the terminal is connected to the busbar housed in a busbar housing unit of the resin wire routing body.

6. The fixing structure according to claim 1 , wherein the arm includes a swaging target portion which has a U-shape, and the arm fixing portion wraps around the swaging target portion.

7. The fixing structure according to claim 6 , wherein the fixing target portion of the busbar is adjacent to the swaging target portion of the arm.

8. The fixing structure according to claim 1 , wherein the arm includes a tip and the fixing target portion of the busbar is located at the tip of the arm.