A human physiological parameter measurement device comprises a host core, a host shell and a peripheral unit, wherein the host core is arranged in the host shell the host shell is composed of an upper shell (1) and a lower cover (2) the shape of the upper shell (1) is formed by the surface of an entity which is slightly greater than a 1/2 hemisphere, wherein the hemisphere is formed by cutting it with a first plane (4) and a second plane (5), which cross with each other, and a part of a segment surface forms the rear outline of the upper shell (1) the first plane (4) and the second plate (5) crossing with the first plane (4) form the front outline of the upper shell (1) a data interface plug (6) is provided with an externally inserted interface end and a wiring end connected with a printed circuit board (PCB) (15) in the host core the middle position of the data interface plug (6) is arranged on a rotation part (10) in the shell the data interface plug (6) can sway front and back around the rotation shaft (13) of the rotation part (10) the first plane (4) is provided with a through hole through which the interface end extends out of the shell. The measurement device has the characteristics of fixation reliability of external terminal, long service life of a wiring port plug, attractive appearance, small volume, easiness of processing and the like.Linvention concerne un appareil de mesure de paramètres physiologiques humains, qui comprend un dispositif hôte central, une coque hôte et un dispositif périphérique, le dispositif hôte central étant logé dans la coque hôte. La coque hôte est composée dune coque supérieure (1) et dun couvercle inférieur (2). La forme de la coque supérieure (1) est conférée par la surface dune entité légèrement supérieure à un demi-hémisphère, lhémisphère étant formée par sa coupe par un premier plan (4) et un second plan (5) qui se croisent et une partie dune surface de segment forme le contour arrière de la coque supérieure (1). Le croisem
