Oral treatment protection manipulator

The utility model discloses a protective manipulator for oral treatment. The protective manipulator comprises a protective cover assembly and a suspension bracket, the protective cover assembly comprises a transparent protective cover, a soft sealing sleeve in butt joint with the mouth and an arm sleeve, the arm sleeve is provided with a first side pipe allowing the odontoscope to penetrate and asecond side pipe allowing the weak suction pipe to penetrate, and the protective cover is further provided with a connector connected with the strong suction pipe; a spherical hinge with a locking mechanism is also arranged at the top of the protective cover; the suspension support comprises a vertical deflection adjusting rod, a transverse connecting rod and a connecting lock sleeve and further comprises an inclined pull rod or an inclined pull cable. According to the oral treatment protection operator, aerosol and entrainment generated by a patient can be isolated and sucked away in the oraltreatment process, and th