| 摘要 |
DISCLOSED IS A SWITCH ASSEMBLY HAVING A JOG SHUTTLE FUNCTION AND A TACT FUNCTION. THE SWITCH ASSEMBLY INCLUDES A JOG SHUTTLE SWITCH(4) INSTALLED ON A PRINTED CIRCUIT BOARD(20), A PLURALITY OF TACT SWITCHES DISPOSED ON FOUR SYMMETRIC POSITIONS CENTERING AROUND THE JOG SHUTTLE SWITCH, AND A PRINTED CIRCUIT BOARD HOLDER INSTALLED ON THE PRINTED CIRCUIT BOARD TO THEREBY COMPENSATE FOR A HEIGHT DIFFERENCE BETWEEN THE UPPER SIDE OF THE PRINTED CIRCUIT BOARD AND THE UPPER END OF THE TACT SWITCH(5). THE SWITCH ASSEMBLY ALSO INCLUDES A SHUTTLE HOLDER(3) HAVING POLES(3E)CONNECTED WITH THE PRINTED CIRCUIT BOARD CENTERING AROUND THE JOG SHUTTLE SWITCH(4), A SHUTTLE KNOB(2) CONNECTED TO THE SHUTTLE HOLDER(3) HAVING MARKING PARTS FORMED ON ITS UPPER SIDE, AND A JOG KNOB(1) CONNECTED TO THE SHUTTLE KNOB(2).(FIG. 7)
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