| 摘要 |
An electronic device includes a housing having a first sidewall defining an opening, a signal receiving unit, and a sensor window cover corresponding the signal receiving unit and defining at least one latching groove. Two latching members and at least one block are secured to an inner surface of the first sidewall. The latching members abut the sensor window cover against the inner surface of the first sidewall to prevent the sensor window from moving in a first direction perpendicular to the first sidewall, and the at least one block is latched to the at least one latching groove to prevent the sensor window from disengaging with the housing in a second direction perpendicular to the first direction. |
