| 摘要 |
A navigation is provided to support a monitor stably when the navigation is used, and prevent a visual field of a user from being interrupted when the navigation is not used by having a spring which rotates the monitor and a locking unit which locks the monitor. A navigation includes a main body(100), a monitor(200), a spring(300), a locking unit, an operation gear(220), a damper gear(140), a returning member(133), a hanging hook, and a separation lever(121). The monitor is rotatably installed on the main body(132). The spring rotates the monitor by applying an elastic force to the monitor. The locking unit locks the monitor on the main body. The operation gear is formed on the monitor. The damper gear is geared with the operational gear is installed on the main body. The locking unit has the hanging hook formed on the main body, and the returning member which returns the hanging hook to an original position. The separation lever separates the monitor from the hanging hook.
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