Floating ball type liquid level detection device
The utility model provides a floating ball type liquid level detection device. The floating ball type liquid level detection device comprises a seat body, a circuit board, a conductive wire rod and amagnetic floating ball, a first hole channel and a second hole channel which are isolated from each o...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a floating ball type liquid level detection device. The floating ball type liquid level detection device comprises a seat body, a circuit board, a conductive wire rod and amagnetic floating ball, a first hole channel and a second hole channel which are isolated from each other are formed in the two opposite sides of the seat body respectively. The circuit board is arranged in the first hole channel in a penetrating mode and provided with a magnetic reed switch, a rectangular notch is formed in the edge of the circuit board, the magnetic reed switch is provided witha pair of pins, and the pins are welded and fixed to the two sides of the notch respectively so that the magnetic reed switch can be contained in the notch in a suspended mode. The conductive wire isconnected to the circuit board and is electrically connected to the magnetic reed switch. The magnetic floating ball is connected to the second hole channel and arranged on the seat body. The magneticreed switch is contained in |
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