What is a touch sensitive digital tube

The utility model relates to a digital tube, in particular to a touch-sensitive digital tube. The utility model includes a housing and a PVC board, the housing is mounted on the PVC board, the housing includes a display panel and a containing cavity, and the containing cavity is fixed on the display panel On the back of the display panel, there is at least one byte structure set on the display panel. The byte structure is composed of the upper horizontal bar, the middle horizontal bar, the lower horizontal bar, the upper left vertical bar, the lower left vertical bar, the upper right vertical bar and the lower right vertical bar, and the PVC board There are several chips on the top, and several display points on the display panel. The accommodating cavity is equipped with an upper horizontal cavity, a middle horizontal cavity, a lower horizontal cavity, an upper left vertical cavity, a lower left vertical cavity, an upper right vertical cavity, and a lower right vertical cavity. And the display point cavity, the several chips on the PVC board are respectively located in the upper horizontal cavity, middle horizontal cavity, lower horizontal cavity, upper left vertical cavity, lower left vertical cavity, upper right vertical cavity, lower right vertical cavity and display point cavity, containing cavity At least one induction pad is also provided on the surface, and the induction pad is attached to the back of the display panel. The structural design of the utility model is reasonable, the induction pad has a good induction effect and a good use effect.

This article quotes Baidu Academic