The stainless steel trackball produced by Keyu R & D is a mouse, which is very different from the mouse used in our daily work and life. The mouse we use daily is small and light in weight, but this industrial mouse is made of 304 stainless steel, so there is a big difference in volume, weight and appearance.
In the civil field, the mechanical mouse is mainly composed of a rolling ball, a roller column and a grating signal sensor. When you drag the mouse, drive the ball to rotate, the ball drives the roller column to rotate, installed in the end of the roller column grating signal sensor generated photoelectric pulse signal reflects the mouse in the vertical and horizontal direction of the displacement change, and then through the computer program processing and conversion to control the cursor on the screen arrow movement. It does not have a flat wheel at the bottom that is perpendicular to each other, but instead uses a colloidal ball that can roll in four directions, so that the mouse can be used normally on the screen
Mechanical mouse also known as a wheel mouse，It is mainly composed of ball, bearing and photoelectric sensor. Civilian mechanical mouse can be turned over to see, if there is a rolling ball below, this is a mechanical mouse, another kind of mechanical track ball used in industry, self-service machines and other industries, you can see that there is a round ball (stainless steel ball, resin ball, etc.), this is also a traditional mechanical mouse.
Working principle：When the ball rotates, the ball drives the bearing to rotate, and then drives the grating to rotate, the photoelectric sensor transmits the signal to the MCU, and the MCU transmits the speed and direction of the ball to the computer, so as to achieve the function of the mouse.
Advantages and disadvantages of mechanical mouse
Advantages: Mechanical mouse fault analysis and maintenance is relatively simple, most of the faults are poor interface or key contact, broken line, mechanical positioning system dirty.
Disadvantages: After being used for a period of time, especially in poor environment, the sticky dust brought by the ball is attached to the bearing, which may cause the bearing to rotate unevenly or get stuck, resulting in reduced sensitivity, and the control will not be as flexible, accurate and fast as when it was just bought.
The mechanical trackball mouse developed by Keyu Technology, after years of technical precipitation, from the rolling ball, electronic components selection, excellent structural design, program design, research and development of the metal mouse, has the advantages of stable quality,flexible,rotation,reliable and durable.