一种试剂卡落卡机构

本发明公开了一种试剂卡落卡机构，涉及医疗器械技术领域，包括载卡舌；用于驱动所述载卡舌前后移动的驱动装置，所述载卡舌向前移动的路径定义为复位路径；布置在所述载卡舌上的至少一个挡卡舌，各所述挡卡舌位于所述卡槽部的后方，各所述挡卡舌均布置有挡位面和驱动面，各所述挡卡舌连接有第一弹性件，该第一弹性件具有驱使所述挡位面贴合试剂卡的第一弹性力；掉卡承接板，其具有用于承接试剂卡的承卡面以及可抵靠并压低相应所述驱动面的压舌部；以及布置在所述复位路径上的至少一个拨卡舌，该拔卡舌布置有将试剂卡推离所述载卡舌的拔舌面。本发明无需设置落卡槽，可将试剂卡平移推出，满足单联试剂卡盒和/或多联试剂卡的落卡要求。 The invention discloses a reagent card discharging mechanism, and relates to the technical field of medical instruments. The reagent card discharging mechanism comprises a card loading tongue, a driving device, at least one card stopping tongue, a dropped card receiving plate and at least one card shifting tongue, wherein the driving device is used for driving the card loading tongue to move in the front-back direction; the forward movement path of the card loading tongue is defined as a resetting path; the card stopping tongues are arranged on the card loading tongue; each card stopping tongue is positioned at the rear of a clamping groove portion; each card stopping tongue is provided with a stopping surface and a dri