Taiwan

Double Bead Horizontal Vertical Instrument and Its Application Device

Description of Invention

A double bead type horizontal vertical instrument and its application device、 and the method of measuring the distance and height of the application device. In the transparent tube of the commercially available level、 a bead (which may be a liquid、 colloid or solid bead) which is insoluble in the basic liquid and which is larger in density than the basic liquid is added in addition to the addition of the basic liquid and the bubble. The original bubble called the gas beads、 so the creation known as the double bead horizontal vertical instrument. The creation of the protractor can be pivoted on the object、 Can measure the vertical and horizontal angles of the upper and lower surfaces of the object and the vertical face、 the measurement due to the relative position of the pair of beads in the measurement application can be more accurate; And then combined with a laser pen、 you can use the laser to draw a horizontal line or vertical line、 can measure the elevation angle of the stars、 and can measure the distance of a distance and height of an object or measure the height of the mountain and so on. Students or the community in the easy to understand、 interesting、 practical state、 learn a variety of principles to explore、 practice and practical use. This is a new design that is inexpensive and can improve education、 sports、 entertainment and daily life.

Inventor(s)