Intelligent abacus based on contact conduction principle

The utility model discloses an intelligent abacus based on a contact type conduction principle. The intelligent abacus comprises a frame structure, a touch sensor I, an upper abacus bead rod, upper abacus beads, a cross rod, a touch sensor II, a lower abacus bead rod, lower abacus beads, a control panel, a sound outlet hole and a power supply connecting socket. The abacus has the beneficial effects that the specific movement tracks of the abacus and the abacus beads are monitored in real time through contact type pressing conduction, so that the movement tracks of the abacus beads are quickly judged and are compared with correct tracks in a database to judge whether the calculation operation of an operator is standard and correct or not, and the effects of timely reminding and timely correcting can be achieved; the signal transmission device is simple in structure, convenient to use, sensitive in signal transmission and high in signal transmission accuracy. 本实用新型公开了一种接触式导通原理的智能算盘，包括框架结构、碰触传感器一、上算珠杆、上算盘珠、横杆、碰触