| 摘要 |
<p>A running wheel comprising a vehicle body (100) and a remote control (200). The vehicle body (100) comprises a receiver used for receiving a signal of the remote control (200), a housing provided with a first through hole (11) used for avoiding the receiver, and a protective cover (3) that fits the first through hole (11). Because the receiver on the vehicle body (100) of the running wheel protrudes out of the housing via the first through hole of the housing, reception of the signal of the remote is facilitated. During use, because the receiver is arranged outside of the housing, without protection, the receiver is susceptible to damage. The vehicle body (100) is provided with the protective cover (3) that fits first through hole (11), thus the receiver is sleeved by the protective cover (3). Provided on the protective cover is a ventilation hole (31) that facilitates the receiver to receive the signal of the remote control. The receiver is protected by the protective cover (3) and thus is not susceptible to damage.</p> |
