| 摘要 |
PURPOSE: An apparatus for hoisting automatically a national flag is provided to hoist automatically the national flag by using a controller, a driver, and a timer. CONSTITUTION: A driver(33) is used for driving a first driving motor(35) and a second driving motor(36) by supplying the power to the first and the second driving motors. A support bar(30) is elevated by a first wire connected to the first driving motor of the driver. A hinge(31) is formed at an upper end of the support bar in order to be rotated as much as 90 degrees. A connecting bar(32) is installed at the upper end of the hinge in order to be connected to a flagpole. The flagpole is formed at an end of the connecting bar in order to be rotated as much as 180 degrees by a folder(21). A national flag(11) is fixed to the flagpole.
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