A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of transportation accessories and particularly relates to a railing capable of being folded automatically. The railing comprises a railing body, and springs are arranged at the upper end and the lower end of the railing body respectively; the railing body is provided with a time displayer, a sensor is arranged in the time displayer, the sensor is connected with an induction receiver, the induction receiver is connected with a propelling device, and the propelling device is connected with the corresponding spring. According to the railing, after receiving digital display on the time displayer, the sensor transmits a signal into the induction receiver, the induction receiver drives the propelling device to tension or contract the corresponding spring, thereby a police assistant does not need to move a parking disc back and forth, and time is saved.
The invention belongs to the technical field of transportation accessories and particularly relates to a railing capable of being folded automatically. The railing comprises a railing body, and springs are arranged at the upper end and the lower end of the railing body respectively; the railing body is provided with a time displayer, a sensor is arranged in the time displayer, the sensor is connected with an induction receiver, the induction receiver is connected with a propelling device, and the propelling device is connected with the corresponding spring. According to the railing, after receiving digital display on the time displayer, the sensor transmits a signal into the induction receiver, the induction receiver drives the propelling device to tension or contract the corresponding spring, thereby a police assistant does not need to move a parking disc back and forth, and time is saved.
Railing capable of being folded automatically
LU MING (author)
2016-02-10
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
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Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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