Adjusting device

The utility model discloses an adjusting device. The adjusting device is connected with the variable resistor; the adjusting device comprises a knob and at least two gears; the knob and the gear are stacked, and adjacent parts are engaged and matched in the circumferential direction; the movable gear with different numbers of inner teeth and outer teeth is arranged between the knob and the fixed gear, the minimum adjustable angle of the knob is reduced, the adjusting precision of the variable resistor is improved, the knob is locked through meshing of a tooth structure, and the problem that the adjusting device rotates due to equipment vibration after a result is locked is solved. The adjusting device is simple in structure, the adjusting precision is guaranteed, and locking is reliable. 公开了一种调节装置，该调节装置与可变电阻连接，该调节装置包括旋钮和至少两个齿轮，旋钮和齿轮之间堆叠设置且相邻部件之间在周向上啮合匹配，在旋钮和固定齿轮之间设置内外齿数量不同的活动齿轮，降低旋钮的最小可调节角度，提升可变电阻的调节精度，并利用齿结构啮合锁定旋钮，解决了调节装置锁定结果后因设备震动而转动的问题。本实用新型的调节装置结构简单，调节精度有保障，锁定可靠。