Reaction cup carrying mechanism and carrying method
A technology of a reaction cup and a rotating mechanism, applied in the field of medical devices, can solve the problems of low positioning accuracy, complex structure, large volume, etc., and achieve the effects of high positioning accuracy, small volume, and avoiding misoperation
Active Publication Date: 2017-11-14
SUNOSTIK MEDICAL TECH CO LTD
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Problems solved by technology
However, the structure itself is too complicated, the volume is large, and more importantly, the positioning accuracy is not high.
Method used
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[0062] see attached Figures 1 to 7 , the cuvette carrying mechanism provided by the embodiment of the present invention includes a gripper 2, a moving photoelectric pair 3a-3b (3b is not shown), and a reflective photoelectric pair 4a-4b (4b is not shown), and the gripper includes a main body 2, a tray 6. The first grasping member 5a-5b-5c-5d, the first rotating shaft 39, the first grasping member 5a-5b-5c-5d includes a first grasping end 5a and a free end 5c, the first grasping member 5a - There is a first mating surface M1 between 5b-5c-5d and the first rotating shaft 39, and the first grasping member 5a-5b-5c-5d can take the first rotating shaft 39 as the rotation center under the cooperation of the first rotating shaft 39 Rotation; the tray 6 is fixedly connected to one end of the body; the first shaft 39 is connected to the body; when the free end 5c is subjected to a downward force, the first grasping members 5a-5b-5c-5d rotate with the first shaft 39 The center rotates...
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The invention discloses a reaction cup carrying mechanism and carrying method, and belongs to the technical field of medical apparatus and instruments. The mechanism includes a grasping hand, a walking photoelectric pair, and a reflective photoelectric pair; the grasping hand comprises a body, a tray, a first grasping part and a first rotating shaft; the first grasping part includes a first grasping end and a free end; a first matching surface is arranged between the first grasping part and the rotating shaft; the first grasping part can rotates with the rotating shaft as a rotation center under cooperation of the first rotating shaft; the tray is fixedly connected to one end of the body; the first rotating shaft is connected to the body; when a downward acting force is applied on the free end, the first grasping part performs clockwise rotation with the first rotating shaft as the rotation center, and the first grasping end jumps up; when the downward acting force disappears, the first grasping end grasps a to-be-carried reaction cup; the walking photoelectric pair is used for indicating whether the first grasping part reaches a position indicated by the walking photoelectric pair; the reflective photoelectric pair is used for indicating whether the reaction cup exists. The method is achieved based on the mechanism. The mechanism is simple in structure, small in size and high in positioning precision.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a cuvette carrying mechanism and a carrying method. Background technique [0002] The cuvette carrying mechanism used in the existing automatic blood coagulation analyzer adopts a vacuuming method, and then sucks the cuvette with a suction nozzle, so as to achieve the effect of transporting the cuvette. However, the structure of this structure itself is too complicated, the volume is large, and more importantly, the positioning accuracy is not high. SUMMARY OF THE INVENTION [0003] In view of this, the present invention provides a cuvette carrier mechanism and a carrier method, the mechanism is simple in structure, small in volume and high in positioning accuracy; the carrier method is realized based on the carrier mechanism. Therefore, it is more suitable for practical use. [0004] In order to achieve the above-mentioned first purpose, the technical scheme of the c...
Claims
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IPC IPC(8): G01N35/00
CPCG01N35/00
Inventor 孙成信
Owner SUNOSTIK MEDICAL TECH CO LTD