Patent ID: 9581315
Date: 2017-02-28
CPC Classifications: F21V,G02B

Claim:
1. A laser-pointing device comprising: a housing having a front opening; a laser-generating mechanism accommodated in the housing, the laser-generating mechanism being used for generation of a pointing light beam emitting along a longitudinal axis of the housing, through the front opening, and out of the housing; a support member accommodated in the housing, the support member being used for movably supporting the laser-generating mechanism in the housing; a controller accommodated in the housing; and a drive mechanism accommodated in the housing and controlled by the controller, the drive mechanism being connected with the laser-generating mechanism and being used for driving the laser-generating mechanism to carry out movement along a predetermined track in the housing under control of the controller; wherein the housing is further provided with a movement-restricting member, wherein when the movement-restricting member is in a movement-restricting position, the movement-restricting member engages with the laser-generating mechanism and restricts the movement thereof along the predetermined track, and when the movement-restricting member is not in the movement-restricting position, the movement-restricting member withdraws movement restriction on the laser-generating mechanism.