An air-spraying type intraocular pressure detection device comprises an optic inspection device and an air blowing device. The optic inspection device comprises: an image optic path in which a pinhole member and an optic sensing element are arranged, the pinhole member comprising an opening, the optic sensing element receiving an image of an eyeball through the opening for eyeball position alignment of an inspection subject an inspection optic path, in which an inspection element projecting an inspection signal toward the opening is arranged and receiving a reflection signal through the opening to calculate the value of intraocular pressure and a splitter arranged on the image optic path and the inspection optic path to enable the optic sensing element and the inspection element to respectively form a first and a second paths that are not co-axial. The air blowing device is assembled to the optic inspection device and supplies air that is ejected outward through the opening of the pinhole member to form an air-blowing path. The present invention arranges the second path of the inspection optic path and the air-blowing path of the air-blowing device on a co-axial path to effectively lower down the influence of error caused by the tolerance of the parts.一種噴氣式眼壓檢測裝置,具有光學檢測裝置以及吹氣裝置,其中,光學檢測裝置包含:一影像光路,設有孔鏡及感光元件,又孔鏡具有開口,且感光元件透過開口取得眼球影像,以對準受測者眼球位置;一檢測光路,具有朝向開口投射檢測訊號的檢測元件,並透過開口取得反射訊號以換算出眼壓數值;一分光鏡,位於影像光路與檢測光路上,並使感光、檢測元件分別形成一不同軸向的第一、第二路徑。又吹氣裝置組接於光學檢測裝置,並提供空氣由孔鏡開口形成一吹氣路徑向外吹出。本發明透過將檢測光路的第二路徑與吹氣裝置的吹氣路徑設計為同軸路徑上,有效降低零件公差造成的誤差影響。10...眼球20...光學檢測裝置21...影像光路210...孔鏡211...開口212...感光元件213...第一路徑214...第一中繼透鏡215...第二中繼透鏡22...檢測光路220...檢測元件221...第二路徑222...第三中繼透鏡23...分光鏡30...吹氣裝置31...吹氣路徑
