Pointer type gear speed regulating mechanism
The utility model discloses a pointer type gear speed regulating mechanism which comprises a fixed seat, a rotating seat, a potentiometer, a pointer, a dial plate and a top cover. The top cover is arranged on the fixed seat, and a mounting cavity is formed between the top cover and the fixed seat; t...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The utility model discloses a pointer type gear speed regulating mechanism which comprises a fixed seat, a rotating seat, a potentiometer, a pointer, a dial plate and a top cover. The top cover is arranged on the fixed seat, and a mounting cavity is formed between the top cover and the fixed seat; the potentiometer is arranged on the fixed seat; the dial plate is arranged in the mounting cavity and is fixedly connected with the fixed seat; the rotating seat is rotatably arranged in the mounting cavity and is fixedly connected with the potentiometer; the pointer is rotatably arranged on the dial plate and is fixedly connected with the rotating seat; the top cover is provided with a visual layer used for observing the interior of the installation cavity. The rotating seat rotates to drive the pointer to rotate on the dial plate and drive the potentiometer to rotate to change gears, and compared with a digital display mode, the cost can be effectively reduced. Through the top cover and the fixing base, parts in |
|---|