| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily mount a cover to a base without considering positional deviation between terminal cover and terminal. SOLUTION: Two sheets of circuit boards 17, 19 are fixed to a base 13 with screws 23 and many terminals 27 are mounted in direct by the soldering or the like to the circuit substrate 19 at the upper side. The terminal 27 is engaged with a terminal cover 29 in which a fuse is engaged with an engaging portion 29a and thereafter a cover 15 is mounted to the base 13. The cover 15 allows formation of an aperture 15b to which the terminal cover 29 is inserted and a size of the aperture 15b is set larger than the terminal cover 29.</p> |
