A medical pendant box body (10), comprising at least two panels (1), at least two posts (2) extending along the longitudinal direction of the medical pendant box body (10), an upper base plate (3), and a lower base plate (4). The at least two panels (1) are respectively fixed to the at least two posts (2), and the upper base plate (3) and the lower base plate (4) are respectively fixed to an upper edge and a lower edge of each panel (1) within the at least two panels (1). A snap-fit portion (11) is provided on or near to at least one side edge of each panel (1) within the at least two panels (1). A slot (21), for receiving a corresponding snap-fit portion (11) of a corresponding panel (1), is provided on at least one side of each post (2) within the at least two posts (2). The medical pendant box body (10) has the following advantageous technical effects: reliable connections between the panels (1) and the posts (2) and for the box body (10) as a whole can be implemented using a small number of mounting screws or even without using mounting screws, no mounting screws are exposed on surfaces of the panels (1), it is not necessary to use silica gel or rubber sealing strips to mask the mounting screws, cleaning and disinfection are facilitated, the medical pendant box body (10) can be rapidly disassembled, and the time consumed by the medical pendant box body (10) is short.Ce boîtier allongé à usage médical (10) comprend au moins deux plaques (1), au moins deux colonnes (2) sétendant le long du boîtier allongé à usage médical (10), une plaque supérieure (3) et une plaque inférieure (4). Il se caractérise en ce quau moins deux plaques (1) sont fixées respectivement sur au moins deux colonnes (2) et en ce que les plaques supérieure (3) et inférieure (4) sont fixées respectivement sur les bords supérieur et inférieur de chaque plaque (1), chacune des plaques (1) présentant au niveau ou à proximité dau moins un bord latéral une encoche dinsertion (11). Au moins un côté de
