Display device for highway toll station management
The invention discloses a display device for highway toll station management, which comprises a base, a guide sliding rod, a lead screw, a height-adjustable display device, an air suction type self-deashing device, a fixing frame, a driving motor, a rainwater collecting device and a water-cooling he...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a display device for highway toll station management, which comprises a base, a guide sliding rod, a lead screw, a height-adjustable display device, an air suction type self-deashing device, a fixing frame, a driving motor, a rainwater collecting device and a water-cooling heat dissipation device, and is characterized in that the guide sliding rod and the lead screw are rotatably arranged on the upper wall of the base, and the fixing frame is arranged at the upper end of the guide sliding rod; the height-adjustable display device is arranged on the guide sliding rod and the lead screw in a sliding mode, the air suction type dust self-cleaning device is arranged on the height-adjustable display device, the driving motor is arranged in the fixing frame, an output shaft of the driving motor is connected with the lead screw, and the rainwater collecting device is arranged in the base and on the fixing frame. And the water-cooling heat dissipation device is arranged on the height-adjustable |
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