DEVICE FOR PERFORMANCE OF LABORATORY WORKS Russian patent published in 2009 - IPC G09B23/06 

FIELD: teaching.

SUBSTANCE: invention is related to teaching aids and is intended for performance of laboratory works on physics, mechanical engineering, dynamics. Device is equipped with elements that are required to make various experiments on physics, mechanics, dynamics, including race track in the form of groove with walls and linear scale and longitudinal magnetic strip, carriage with holes, pulleys, stopwatch, magnetic sensors, detachable tripod in the form of vertical rod and base with hole for rod, crosslike coupling, weights with suspension hooks, dynamometre with scale, metering spring and suspension hook, cylindrical spring with hooks at the ends, lever with longitudinally arranged holes, contact-sensitive screen, steel ball. Specifically arranged race track, stopwatch, weights, dynamometre, availability of plastic portable boxes with location beds provide for achievement of technical result.

EFFECT: expansion of functional resources and universality of device for performance of laboratory works, also wider audience directly involved into simultaneous performance of various laboratory tasks, and also simplification of assembly and disassembly, distribution of devices between students and further arrangement for storage.

2 cl, 19 dwg