The utility model relates to a blood microcirculation detector for nail tip (armor).Including a base,A beam,Certain position bar,One shot,One camera,A palm support pad is composed of a finger bracket and other components.When the palm support pad is slide sleeved on the base and the front end of the pad is against the positioning rod,The center point between the alignment lines of the armor on both sides of the finger rest is just aimed at the camera and lens.Therefore, the armor part of the user is placed horizontally in the groove of the finger bracket and aligned with the armor alignment lines on both sides.It is relatively simple and convenient to align the optical center point.Easy to operate.And the crossbeam is connected with the lifting rod.When ascending and shifting down,The positioning rod is movably connected through its positioning groove.Make the crossbeam follow the lifting rod.It has the function of positioning when ascending and shifting down.Then the beam, together with the camera and lens,The downward movement is smoother.Stability and accuracy,Relative to ensure the accuracy of optical center point；In addition, the overall structure is simple.Light weightSmall in size,Relatively saving packaging space and easy to carry or store,Can significantly reduce costs.And the operation is simple and easy.It can be widely used in home health care.As is commonly used in sphygmomanometers,One machine for each hand.一種指甲末梢(甲胄)血液微循環檢測機，包括一底座、一橫樑、一定位桿、一鏡頭、一攝像頭、一手掌支撐墊與一指托等構件所組成，其手掌支撐墊滑套於底座並由其前端抵靠定位桿時，恰由指托兩側的甲胄對準線之間的中心點對準攝像頭及鏡頭，因此使用者的甲胄部位平放於指托的凹槽且對齊兩側的甲胄對準線，即相對可簡單方便的對準光學中心點，操作簡單容易，且其橫樑隨著昇降桿上、下昇移時，透過其定位槽活動連接的定位桿，使得橫樑隨著昇降桿上、下昇移時具有定位作用，進而使橫樑連同攝像頭及鏡頭上、下昇移的動作更平順、穩定與精確，相對確保光學中心點的準確性；另外由於整體結構簡單，重量輕、體積小，相對節省包裝空間而便於攜帶或存放，可大幅降低成本，且操作又簡單容易，進而可適於廣泛普及運用於居家保健，如同血壓計之普遍使用一樣，可以人手一機。
