Multipoint laser

Abstract

The invention discloses a multipoint laser. The multipoint laser comprises N single-point lasers, a man-machine interaction device, a controller and a laser driving circuit, wherein the N single-point lasers serve as N light emitting points of the multipoint laser, and emission of N laser beams is realized; and the controller controls the on-off states of the N single-point lasers under the indication of the man-machine interaction device, so that the control over switching-on or switching-off of the N laser beams is realized. The laser beams emitted by the N single-point lasers are sent without the help of an optical system formed by a reflector, a prism and the like, and existing N single-point lasers can be adopted to serve as the required N single-point lasers. Thus, the multipoint laser overcomes defects of an existing five-point laser which are caused by that the required five light emitting points are generated by an optical system and the sending of the laser beams is performed by the optical system, and the identification of the optical system is not needed in the instrument, so that the generation and control workload of the plurality of laser beams is lowered, the design period is shortened, and the researching and production costs are reduced.

Description

technical field [0001] The invention belongs to the technical field of industrial control and board card testing, in particular to a multi-point laser. Background technique [0002] At present, the light emission of the five points in the five-point laser is realized through the optical system, that is, the number of light source points is 1, 2 or 3 to generate five points through the optical system composed of reflectors, prisms, etc. luminous points, and the five light beams emitted by the five luminous points are sent through an optical system to realize a five-point laser. [0003] Since the existing five-point laser needs to use the optical system to realize its function, the optical system is relatively complicated, and at the same time, the internal structure of the five-point laser needs to be verified and verified by the optical system to ensure the correctness of the five beam paths. In summary, the existing five-point laser has the disadvantages of high workload ...

AI Technical Summary

Problems solved by technology

[0003] Since the existing five-point laser needs to use the optical system to realize its function, the optical system is relatively complicated, and at the same time, the internal structure of the five-point laser needs to be verified and verified by the optical system to ensure the correctness of the five beam paths.

In summary, the existing five-point laser has the disadvantages of high workload and high difficulty in the generation and control of the five beams and the verification of the instrument structure due to the use of an optical system, which increases the development and production costs and prolongs the design time. cycle

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