| 摘要 |
<p>A wireless laser pen optical mouse is provided. A mouse body (100) includes a shell (106), a battery (112), a voltage regulator circuit (114), an optical mouse circuit (116), a wireless transmitting circuit (115) and mouse keys. An optical aperture (104) is set on the shell(106) of the mouse body (100). A luminescent device (111) emitting the indicating light in the laser pen mode through the optical aperture (104) is mounted within the shell (106). A laser pen switch (105) connected in series to the power supply line of the luminescent device (111) is set on the surface of the shell (106).Thereof, the battery (112), the laser pen switch (105) and the luminescent device (111) in turn are connected in series to directly form a loop, thereby the laser pen can work independently of the other circuit of the mouse.</p> |
