Mining magnetic remote control transmitter
The utility model discloses a remote control transmitter and particularly discloses a mining magnetic remote control transmitter. The mining magnetic remote control transmitter is characterized in that a circuit board is arranged in a wireless remote controller cover; a rubber gasket is arranged at...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a remote control transmitter and particularly discloses a mining magnetic remote control transmitter. The mining magnetic remote control transmitter is characterized in that a circuit board is arranged in a wireless remote controller cover; a rubber gasket is arranged at the lower end of the wireless remote controller cover; a wireless remote controller shell is arranged at the lower end of the rubber gasket; and the wireless remote controller cover is connected with the wireless remote controller shell through a cross recessed countersunk head screw. The mining magnetic remote control transmitter has the beneficial effects that a signal is automatically sent to an electric ball valve controller in wireless and non-contact ways without manual interference, and frame moving and top coal caving signals both adopt wireless communication, so that the mining magnetic remote control transmitter is simpler and more convenient for installation, usage and maintenance; and compared with the |
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