Patent ID: 7671287
Filing Date: 2010-03-02
Classification: G04C

Abstract:
1. An automatic timing control device case, for accommodating a timing control rotation shaft and a plurality of switches, having a motor disposed thereon for driving a gear set connected to the timing control rotation shaft to rotate, thereby controlling on or off of the switches through the timing control rotation shaft, comprising: a body, having an accommodation space, for accommodating the timing control rotation shaft and the switches; and a gear box, integrally formed on the body, for accommodating the gear set, wherein a bottom of the gear box has at least one through-hole communicating the gear box and the accommodation space, such that the gear set connects to and drives the timing control rotation shaft, wherein a cover is further disposed on the near box, for covering the near box, and wherein at least one tapped hole is further formed on an edge of the gear box, for fixing the cover.