Laser device having laser calibration function and calibration method for laser device
AssigneeNorthwest Instrument Inc.
InventorsXin Shi, David Xing, Hao Li
Life of this patent
Estimating the term…
Abstract
A laser device having a laser calibration function includes a housing, a laser emission apparatus, and a calibration apparatus. The housing includes a laser protection cover having a transparent portion. The laser emission apparatus is arranged in the housing and configured to emit a laser. The calibration apparatus is mechanically connected to the laser emission apparatus and includes a transmission member. The transmission member is arranged in the laser device and configured to move along an axial direction of the laser emission apparatus under an external force to calibrate the laser device.
Claims18
A laser device having a laser calibration function, comprising:
- a housing including a laser protection cover having a transparent portion;
- a laser emission apparatus arranged in the housing and configured to emit a laser;
- a calibration apparatus mechanically connected to the laser emission apparatus and including a transmission member, the transmission member being arranged in the laser device and configured to move along an axial direction of the laser emission apparatus under an external force to calibrate the laser device.
A calibration method for a laser device comprising:
- placing the laser device on a calibration platform, the laser device comprising a housing, a laser emission apparatus arranged in the housing, a calibration apparatus mechanically connected to the laser emission apparatus and including a transmission member;
- driving, by a drive member, a calibration member to move from a first working position to a second working position to allow the calibration member to be coupled with the transmission member of the calibration apparatus;
- based on a position of a laser emitted by the laser emission apparatus, determining a calibration amount of the laser device;
- and
- sending the calibration amount to the drive member, and driving, by the calibration member, the transmission member to rotate to automatically calibrate the laser device.
Dependencies are inferred from the claim text.