The mechanical part of electronic circuitry circuit diagram

Published:2014/4/13 21:33:00 Author:lynne | Keyword: The mechanical part of electronic circuitry circuit diagram | From:SeekIC

Electronic scale mechanical parts, as shown in the fixed on metal substrate 1 a guide pillar 2, position the club set on pillar 3, bushing bearing spring 7, and in the spring pressing sleeve cover on 5, on the pressing sleeve combined with a 4 cylinder, the plastic container liners placed with the base plate of 6. Sliding resistor in the bridge 8 (RP2) measured in turn 1, 9 on the base of the RP2 arm into the removable barrel hole. The height of the structure is associated with the sliding resistor of spring rigidity and selection, selection of spring principle is: when the maximum measured object weight, a spring compression relative sliding resistor RP2 slider stroke length of around 50-6 d %. To connect power supply automatically when measuring weight, on the base plate fixed a use electromagnetic relay contact reformed from a spring leaf slice of 10, and the distance between the protection of Jane for 0.5 LMM. Electronic circuits of electronic parts, except the sliding potentiometer RP Sally and indicating meter PAl, installed on the diagram shown in printed circuit board.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/The_mechanical_part_of_electronic_circuitry_circuit_diagram.html

Print this Page | Comments | Reading(3)