Transfusion control device
The utility model relates to a transfusion control device which comprises a housing body, a transfusion tube clamping device arranged in the housing body, a clamping slot and a controller, wherein the transfusion tube clamping device is composed of a motor, a worm arranged on an output shaft of the...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a transfusion control device which comprises a housing body, a transfusion tube clamping device arranged in the housing body, a clamping slot and a controller, wherein the transfusion tube clamping device is composed of a motor, a worm arranged on an output shaft of the motor, a worm wheel and a cam arranged on a shaft of the worm wheel. One side of the lower part of the clamping slot is provided with a luminous tube, and the other side of the lower part of the clamping slot is provided with a photosensitive tube. The luminous tube, the photosensitive tube and the motor are all connected with the controller. The utility model can set and accurately adjust the dropping speed, and solve the problems that the dropping speed is not easy to control. |
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