Drug delivery device with a reservoir of compressible drug
A conveying device and storage technology, applied in the direction of transportation and packaging, packaging, presses, etc., can solve the problems of unstable transportation, inconvenient transportation, inconvenient use, etc., and achieve the effect of simple structure, easy operation and convenient compression
Active Publication Date: 2019-07-02
孙国华
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Problems solved by technology
The stepper motor moves the piston forward relative to the wall, pushed by the screw mechanism, the piston moves in a controlled manner until the speed and stroke are suitable, the piston pushes the flexible wall into the drug reservoir, causing the delivery to be unstable by the way the piston pushes, Inconvenient transportation, resulting in inconvenient use
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see Figure 1-2 , the present invention provides a technical solution: a drug delivery device with a compressible drug storage, including a bottom plate 2, the upper surface of the bottom plate 2 is connected with a storage barrel 4 through two L-shaped support plates 3, the storage barrel 4 A compression head 14 is provided inside, and a support ring 5 is provided on the upper end of the storage barrel 4. Four electric telescopic rods 13 are connected ...
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The invention discloses a drug conveying device with a storing device capable of compressing drugs. The drug conveying device comprises a base plate, wherein a storing barrel is connected onto the upper surface of the base plate through two L-shaped support plates; a compressing head is arranged in the storing barrel; a support ring is arranged at the upper end of the storing barrel; four electrictelescopic rods are connected between the lower surface of the support ring and the upper surface of the compressing head through bolts; and a feeding through hole is formed in the middle of the compressing head. The drug conveying device with the storing device capable of compressing drugs provided by the invention has the benefits as follows: a conveyor motor can drive a feeding rotating shaftto rotate, the feeding rotating shaft can drive a spiral feeding blade to rotate, and the spiral feeding blade can feed drugs into the storing barrel; besides, the electric telescopic rod can drive the compressing head to move downwards, the compressing head can compress the drugs, so that the compression is more convenient; moreover, the drug conveying device with the storing device capable of compressing drugs is simple in structure and simple and convenient to operate, can not only convey the drugs more stably but also compress the drugs, and therefore the use is more convenient.
Description
technical field [0001] The invention relates to the technical field of medicine production, in particular to a medicine delivery device with a compressible medicine storage. Background technique [0002] Such drug delivery devices can include small motors that are controlled by an onboard microprocessor. The stepper motor moves the piston forward relative to the wall, pushed by the screw mechanism, the piston moves in a controlled manner until the speed and stroke are suitable, the piston pushes the flexible wall into the drug reservoir, causing the delivery to be unstable by means of the piston push, Transportation is inconvenient, resulting in inconvenient use. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a medicine delivery device with a compressible medicine reservoir, which is simple in structure and easy to operate, not only more stable in medicine delivery, but also ca...
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IPC IPC(8): B65G33/32B65G65/32B30B15/30
CPCB30B15/30B65G33/32B65G65/32
Inventor 孙国华
Owner 孙国华