The invention provides a photoelectric technology practical training device. The device comprises a
handle, a top cover, a cover body, a first
data interface, a power interface, a
copper column, a sealing rubber sleeve, a first practical training module, a supporting rubber pad, a second practical training module, a third practical training module, a fourth practical training module, a sliding groove, a fixing screw rod, a connecting plate, a bearing, a lead screw, a shaft roller, a clamping block, an outer shaft sleeve, a circular groove, a fixing groove, a wire, a
copper plate, an insulating block, a connecting block, a
steel ball, a spring, a conductive head, a practical training bin, a series connector and a connecting part. The top cover is installed on the lower end surface of the
handle, the practical training bin is formed in the lower end surface of the top cover, the first
data interface is installed on the right side of the rear end surface of a cover body, and the sealing rubber sleeve is installed on the outer side of the practical training bin. A sliding groove is formed in the right end of the connecting part. Compared with the prior art, the device has the advantages that the problems that the device is heavy in size and inconvenient to carry are solved, the problem that an
original device is poor in
training effect is solved, and the photoelectric technology
training effect of the device is improved.