| 摘要 |
PROBLEM TO BE SOLVED: To provide a serial unit in which it is possible to realize the high dignity of a mounting state by using a lower frame and a plate frame with a small number of parts. SOLUTION: A serial unit is formed by separately constituting a main body 2 and a terminal stand 3. Coaxial plug stands as branch terminals 7 are provided at a main frame 4 among the main frame 4, side frame 5, and cover board 6 constituting the case of the main body 2. A terminal stand 3 is used at the time of mounting the serial unit using a lower frame 13 and a plate frame 15. The main body 2 is attached to a switch box 12a, and mounted by using the lower frame 13, terminal stand 3, and plate frame 15 so that it is not necessary to use any extra member such as a fancy cover. |
