Patent ID: 8577068
Filing Date: 2013-11-05
Classification: B60R

Abstract:
1. A pop-up tweeter, comprising: a casing; a driving unit inserted into an inside of the casing and configured to be movable upward and downward within the casing wherein the driving unit has a sliding structure and a length of a multistage shaft having a telescopic shape is changed to move the driving unit upward or downward; a speaker mounted on a top of the driving unit and configured to be movable upward and downward within the casing, wherein in an opened state, the driving unit is moved upward and the speaker is protruded outside the casing, and in a closed state, the driving unit is moved downward and the speaker is inserted into the casing; a cover unit having a shape formed on a top of the speaker so that when the cover unit is closed, the cover unit is seated on the casing; and a sensor installed within the cover unit, wherein the sensor is operated in conjunction with the driving unit so that when the sensor detects touch on the cover unit, slides the pop-up tweeter into the opened state.