发明名称 TARGET PRACTICE DEVICE
摘要 A fire exercising apparatus for a laser gun is provided to allow a user to confirm a hit by providing the shooting accuracy through a separate display section in real time. A fire exercising apparatus for a laser gun includes a target(2), a filter section(5), a projection section(6), a camera module(12), an image correction section(7), a position calculation section(8), a wireless transmission module(9), a control section(11), a display section(10), and a memory(13). The camera module photographs a projected surface to photograph a light source of an infrared laser formed on the projected surface and outputs an image signal. The position calculation section calculates a center value of a position where a laser light passes by using a signal corrected by the image correction section. The wireless transmission module wirelessly transmits the center value of the position calculated in the position calculation section to the control section as an RF signal. The control unit receives the center value of the position, and controls the display section to display a point located on corresponding to the center value. The memory stores the coordinate information of the center value transmitted to the control section.
申请公布号 KR100751503(B1) 申请公布日期 2007.08.16
申请号 KR20060016690 申请日期 2006.02.21
申请人 KANG, HYE KYEONG;LEE, SANG CHEON 发明人 KANG, HYE KYEONG;LEE, SANG CHEON
分类号 F41A33/02;F41J5/02 主分类号 F41A33/02
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