Abstract: The application provides a compact precision angular-displacement-limiting impact-resistant vibration-isolating buffering platform for compact optoelectronic equipment. The platform comprises an optoelectronic equipment mounting plate and a bottom mounting plate, the optoelectronic equipment mounting plate and the bottom mounting plate are coupled via an angular-displacement-limiting assembly and a vibration-isolating buffering assembly, the vibration-isolating buffering assembly comprises a horizontal axial vibration-isolating buffering device and a vertical axial vibration-isolating buffering device, the vertical axial vibration-isolating buffering device has a vertical elastic supporting center O which is coincided with a mass center C, and the horizontal axial vibration-isolating buffering device has an elastic supporting plane which approaches to be coincided with a horizontal plane of the mass center.