SOLENOID, SLIDE RAIL, GAME MACHINE COMPONENT AND GAME MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a structure which can be provided with a function as an electronic circuit part to achieve higher functionality and can also effectively suppress upsizing due to the higher functionality.SOLUTION: A solenoid 20 comprises: a coil part 21 which is formed by winding a wire; a metal plate 22 which is made of a metal material and is configured to surround the coil part 21; a plunger 23 which is held so that it is displaced between an inserted position where at least one end side is inserted into the coil part 21 and a protruding position where the other end side protrudes more than when at the inserted position; a spring member 24 which biases the plunger 23 to the protruding position side; and a circuit part 30 which is arranged on an outer wall part of the metal plate 22. The circuit part 30 comprises: one or more insulation layers 31 on an outer wall surface of the metal plate 22; a conductive part 32 arranged in or on the insulation layers 31; and an electronic component 33 mounted on the insulation layers 31.