| 摘要 |
PROBLEM TO BE SOLVED: To provide a jack plate having a structure allowing a board to be set relatively thinner from the viewpoint of space saving, and dispensing with an integral mold where an armature and a terminal part are press-worked, without exposing the terminal part from the back face of the board at all, with plural jacks disposed on the board. SOLUTION: In this jack plate, the plural jacks are erected on the board. The board is formed into a layered structure provided with a jack unit layer 1 formed integrally with the plural jacks 2, and a base layer 3 with the unit layer 1 fitted and disposed on the upper surface, and the jack unit layer 1 with connecting leg parts 5a formed by bending the lower sides of the armatures 5 disposed in the respective jacks 2 and a plated wire 6 electrically and mechanically jointed to the leg parts 5a and led to the outside of the board disposed on the back face is fitted to and disposed on the upper surface of the base layer 3, so that the leg parts 5a and the plated wire 6 are held between both the layers 1 and 3. |
