| 摘要 |
PROBLEM TO BE SOLVED: To improve reliability in the quality of a controller for PACHINKO machine by improving the oxidation resistance of terminal of a connector. SOLUTION: By inserting a housing 32a of a line side connector 32 to a housing hole 30c of a device side connector 30, when holding the contact part of a male terminal 30b of the device side connector 30 between the forked contact parts of a female terminal 32b of the line side connector 32 through elastic operation while opening them to the outside, a contact surface 41 of the female terminal 32b is contacted to a contact surface 38 of the male terminal 30b. Since the contact surfaces 38 and 41 are made of oxidation resistant metals having a character hard to oxide at ordinary temperature and oxide coating is hardly generated at ordinary temperatures, trouble such as superimposing noises on a command in the style of small signal of small current and pulse width or omitting one part of command is dissolved and control processing corresponding to the command can be exactly executed.
|
