The manufacturing principle and method of laser level

Laser level is a widely used household hardware decoration tool. Built in vertical laser light source and horizontal laser light source, respectively output vertical and horizontal coaxial light spots, i.e. vertical and horizontal lines, and project them on walls and other building objects. Laser level is a common hardware decoration tool, which is widely used in building construction, interior decoration and other fields. It can assist constructors to quickly and accurately determine the vertical or horizontal line. The core component of the Laser pointer level is the laser head installed on the pendulum. It can keep vertical within a certain range and keep the laser beam from the laser hair horizontal or vertical. The laser head of the existing laser level is not easy to disassemble and inconvenient to maintain in case of failure. The laser level of the prior art has a fixed output level. When the height of the horizontal plane needs to be adjusted, the height of the horizontal line can only be adjusted by using the lifting support or adjusting the angle of the whole horizontal plane. The height of the lifting bracket and the laser level and the position of the horizontal line during projection determine that the position of the horizontal line cannot be projected below the height of the bracket and the level. In addition, the existing horizontal line height adjustment method is cumbersome and difficult to operate.