| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch structure which prevents dust from invading and is excellent in dust resistance, and a measuring instrument provided with such a switch structure.SOLUTION: The switch structure has: an operation plate 30 attached to a case 1A of a measuring instrument 100 to perform electrical on and off of the measuring instrument 100 and supported vertically movably and rotatably with respect to a case side through a pair of spindles 34 provided at one end side opposite from the other end side to be an opened end; an action part 36 provided in the vicinity of the spindles 34 of the operation plate 30; and a rubber switch 20 provided with a base part 21 attached closely to the case 1A of the measuring instrument 100 and a button part 23 formed integrally with the base part 21 in a movable manner to perform electrical on and off of the measuring instrument by being pressed by the action part 36 of the operation plate 30. |
