A vital signs monitor

Abstract

The utility model provides a kind of sign monitor, comprising: monitoring device;Primary circuit board and secondary circuit board;Shell, inside is equipped with mounting cavity and one side is the heat dissipation hole of heat dissipation part being equipped with, heat dissipation part inner wall is in and is provided with the heat conduction boss, primary circuit board mounting sleeve is set in the heat conduction boss outer periphery and is formed between with heat dissipation part heat dissipation area, secondary circuit board is installed in mounting cavity and spacing corresponds primary circuit board, heat conduction boss is installed with the heat conduction piece between primary circuit board and secondary circuit board, heat dissipation area is installed with the heat dissipation device of the air outlet end corresponding heat dissipation hole.Let heat conduction piece can directly the heat generated by primary circuit board and secondary circuit board work in turn through heat dissipation area and heat dissipation hole with heat dissipation part heat conduction to heat dissipation device air outlet heat dissipation, to make the heat accumulated between primary circuit board and secondary circuit board be able to be quickly output, greatly improve the output efficiency of installation shell interior heat, improve heat dissipation efficiency.

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