Lead baffle driving device of beam limiting device of portable X-ray machine

• Main Authors: MA PEIWEI, TENG SHOUYU, CHEN HANRONG, GAN HAIBO, LIAO YUNFENG
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2014
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a lead baffle driving device of a beam limiting device of a portable X-ray machine. The lead baffle driving device comprises transverse adjusting lead frames, a transverse sector gear I, a transverse sector gear II, an underframe, a longitudinal sector gear I, a longitudinal sector gear II, longitudinal adjusting lead frames, a longitudinal lead baffle, a transverse lead baffle, a longitudinal lead pressing plate and a transverse lead pressing plate. A transverse knob shaft and a driving gear are arranged on the transverse surface of the underframe, and a longitudinal knob shaft and a driving gear are arranged on the longitudinal surface of the underframe. The transverse knob shaft is provided with a gear meshed with the transverse sector gear I and the corresponding driving gear, and the corresponding driving gear is further meshed with the transverse sector gear II. The longitudinal knob shaft is provided with a gear meshed with the longitudinal sector gear I and the correspondin