| 摘要 |
A jog switch apparatus is provided to miniaturize the jog switch apparatus and to improve a space utility and a degree of freedom in a design by simplifying a structure. In a jog switch apparatus, a rotary support unit(112) is formed in an object(110) where the dial knob(120) is mounted. The rotary support unit(112) rotatably supports the dial knob(120). Two-way detector switch has a switch body(132) and a switch lever(133). The switch body(132) is installed in a PCB(Printed Circuit Board)(130). The PCB is arranged inside the rotary support unit(112). The switch body(132) includes a contacting terminal. The contacting terminal is installed to be selectively contacted to one side of second and third fixed contacting points at the same time while the contacting terminal is contacted to a first fixed contacting point. First, second, and third fixed contacting points are arranged to be an open-loop. The switch lever(133) moves the contacting terminal to turn on/off. The switch lever(133) is connected to the contacting terminal to selectively contact one side of the second and third fixed contacting points. A connecting unit(140) is interlocked by the dial knob(120). One end of the connecting unit(140) is connected to the dial knob(120) to rotate the switch lever(133). The other end of the connecting unit(140) is connected to the switch lever(133).
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