Medicine detection liquid medicine extractor
Technical Field
The utility model belongs to the technical field of medicine liquid detection, and particularly relates to a medicine liquid extractor for medicine detection.
Background
The medicine detection is an important means for controlling the quality of medicines, and ensures the safety and effectiveness of the medicines by detecting the physicochemical properties, the medicine components, the impurity content and the like of the medicines, and meanwhile, the medicine detection can also evaluate the production process and quality control condition of the medicines.
The utility model discloses a liquid medicine extraction device for western medicine detection, which comprises a box body and an extraction mechanism, wherein the extraction mechanism is arranged on one side of the box body and comprises a supporting plate, the supporting plate is fixedly arranged on one side of the box body, a liquid storage box is fixedly arranged at the bottom of the supporting plate, a piston is arranged in the liquid storage box in a sliding sealing manner, a sliding rod is fixedly arranged at the top of the piston, the sliding rod extends to the upper side of the supporting plate and is in sliding connection with the supporting plate and the liquid storage box, a mounting block is fixedly arranged at the top of the sliding rod, a first spring is sleeved on the sliding rod in a sliding manner, and the liquid medicine extraction device for western medicine detection provided by the utility model realizes convenient and quick extraction of liquid medicine by arranging the extraction mechanism, but the device needs to continuously press the mounting block downwards, so that the sliding rod can not directly extract the liquid medicine, thereby the liquid medicine extraction is inconvenient, the device can only extract the liquid medicine to be detected, and the liquid medicine is required to be mixed by detecting the existing detection agent, and a manual stirring or a stirring device is required to be provided for carrying out, and in addition, the liquid medicine extraction device is poor in practicability and the detection is required, and the liquid medicine extraction device is required to be detected.
Disclosure of utility model
The technical problem solved by the utility model is to provide the medicine detection liquid extractor which has higher practicability and simpler structure through simple operation.
In order to solve the technical problems, the medicine detection liquid medicine extractor comprises a support frame and an extraction cup, wherein a handle is fixed on the left side of the extraction cup, a guide opening is arranged on the right side of the top of the extraction cup, a cup cover is covered on the top of the extraction cup, a feeding channel is formed in the cup cover, a driving motor is arranged in the cup cover, stirring blades are arranged below the driving motor, two fixing rings are arranged on the top of the support frame, a storage box and a detection agent storage box are respectively arranged on the fixing rings, a box cover is covered above the storage box, a sealing inserting rod is fixedly inserted into the box cover, scales are arranged on the front sides of the storage box and the detection agent storage box, conveying pipes are respectively arranged at the bottoms of the storage box and the detection agent storage box, a valve is arranged on the conveying pipe, a moving rod is inserted into the box cover above the detection agent storage box, and a pressing plate is fixed on one side of the moving rod, which is inserted into the detection agent storage box.
As a further scheme of the utility model, the bottom of the cup cover is provided with the rubber plug matched with the inner wall of the extraction cup, so that the cup cover can seal the top of the extraction cup to prevent liquid from splashing outside during stirring.
As a further scheme of the utility model, the stirring blade is inserted into the extraction cup through the cup cover, and the stirring blade stirs the liquid medicine and the detection agent to ensure that the full mixing reaction is more uniform.
As a further scheme of the utility model, two groups of feeding channels are respectively arranged on the left side and the top right side of the cup cover, the conveying pipe is inserted into the extraction cup through the feeding channels, and the valve is opened to enable the liquid medicine or the detection agent in the extraction cup to slide into the extraction cup through the conveying pipe so as to realize rapid extraction.
As a further scheme of the utility model, the storage box and the detection agent storage box are both made of transparent glass materials. The aim of quantitative discharging is achieved through the scale change of the graduated scale.
As a further scheme of the utility model, funnel-shaped structures are arranged at the bottoms of the storage box and the detection agent storage box, and two groups of conveying pipes are respectively arranged at the center positions of the bottoms of the storage box and the detection agent storage box, and the funnel-shaped structures can enable the liquid medicine and the detection agent to be naturally concentrated so as to increase fluidity.
As a further scheme of the utility model, the pressing plate is matched with the inner wall of the detection agent storage box, and the pressing plate is fixed at the bottom of the moving rod, so that the detection agent is prevented from being retained and accumulated to cause blockage, and the detection agent can be ensured to flow out smoothly.
Compared with the related art, the medicine detection liquid medicine extractor provided by the utility model has the following beneficial effects:
1. According to the utility model, the bottom of the storage box and the bottom of the detection agent storage box are provided with the conveying pipe and the valve, the liquid medicine in the storage box is injected into the extraction cup through the conveying pipe by opening the valve below the storage box, the purpose of quantitative discharging is achieved by checking the scale change of the liquid medicine on the graduated scale above the storage box, after the liquid medicine is added, the valve below the detection agent storage box is opened, so that the internal detection agent slides into the extraction cup through the conveying pipe, the rapid extraction of the liquid medicine is realized, the operation efficiency is improved, and the arrangement of the sealing inserted rod above the box cover is beneficial to maintaining the pressure balance inside and outside the storage box, so that the liquid medicine can smoothly flow.
2. According to the utility model, the cup cover and the stirring blade are arranged on the extraction cup, the stirring blade is driven by the driving motor to stir the liquid medicine and the detecting agent, the contact area between the liquid medicine and the detecting agent is increased, and the liquid medicine and the detecting agent are ensured to be fully mixed and react more uniformly, so that the chemical reaction or dissolution process is accelerated, the uniformity of the whole solution system is ensured, the accuracy and repeatability of detection are improved, the experiment time is shortened, the working efficiency is improved, and after the reaction is finished, the liquid in the extraction cup is conveniently transferred through the guide port arranged on the extraction cup, the speed and direction of water flow are controlled, and the liquid splashing is reduced.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic exploded view of a cross-section of the extraction cup and cap structure of the present utility model;
FIG. 3 is an exploded view of the retaining ring, reservoir and detector storage bin of the present utility model;
FIG. 4 is an exploded schematic view of the structure of the tank and cover of the present utility model;
FIG. 5 is a schematic exploded view of the structure of the detector storage box and the pressure plate of the present utility model.
The device comprises a support frame, a drawing cup, a handle, a cup cover, a guide opening, a driving motor, a stirring blade, a feeding channel, a fixing ring, a storage box, a box cover, a sealing inserting rod, a conveying pipe, a valve, a graduated scale, a detection agent storage box, a pressing plate, a moving rod and a detection agent storage box.
Detailed Description
Referring to figures 1-5 in combination, a medicine liquid extractor for medicine detection comprises a support frame 1 and an extraction cup 2, wherein a handle 3 is fixed on the left side of the extraction cup 2, a guide opening 5 is arranged on the right side of the top of the extraction cup 2, a cup cover 4 is covered on the top of the extraction cup 2, a feeding channel 8 is arranged on the cup cover 4, a driving motor 6 is arranged in the cup cover 4, a stirring blade 7 is arranged below the driving motor 6, the stirring blade 7 is driven by the driving motor 6 to stir medicine liquid and a detecting agent, the contact area between the medicine liquid and the detecting agent is increased to ensure the medicine liquid and the detecting agent to be fully mixed, so that the chemical reaction or dissolution process is accelerated, the accuracy of detection is improved,
The experiment time is shortened, the working efficiency is improved, two fixing rings 9 are arranged at the top of the supporting frame 1, a storage box 10 and a detection agent storage box 16 are respectively arranged on the fixing rings 9, a box cover 11 is covered above the storage box 10, a sealing inserting rod 12 is inserted and fixed on the box cover 11, graduated scales 15 are arranged on the front sides of the storage box 10 and the detection agent storage box 16, a conveying pipe 13 is arranged at the bottom, a valve 14 is arranged on the conveying pipe 13, liquid medicine in the storage box 10 is injected into the extraction cup 2 through the conveying pipe 13 by opening the valve 14 below the storage box 10, the purpose of quantitative discharging is achieved by checking the change of liquid medicine graduations on the graduated scales 15 above the storage box 10, a moving rod 18 is inserted on the box cover 11 above the detection agent storage box 16, and a pressing plate 17 is fixed on one side of the moving rod 18 inserted into the detection agent storage box 16.
The bottom of the cup cover 4 is provided with a rubber plug matched with the inner wall of the extraction cup 2, the stirring blade 7 is inserted into the extraction cup 2 through the cup cover 4, a built-in power supply and a driving motor 6 are arranged in the cup cover 4, two groups of feeding channels 8 are respectively arranged on the left side and the top right side of the cup cover 4, the stirring blade 7 is inserted into the extraction cup 2, a conveying pipe 13 is inserted into the extraction cup 2 through the feeding channels 8, the medicine liquid and the detecting agent in the storage box 10 and the detecting agent storage box 16 are conveyed into the extraction cup 2 through the conveying pipe 13 below, after the medicine liquid and the detecting agent are placed, the driving motor 6 is started to drive the stirring blade 7 to rotate, so that the medicine liquid and the detecting agent are ensured to be fully mixed, the reaction is more uniform, the chemical reaction or the dissolving process is accelerated, and the detecting efficiency is improved.
The storage box 10 and the detection agent storage box 16 are made of transparent glass materials, the bottoms of the storage box 10 and the detection agent storage box 16 are respectively provided with a funnel-shaped structure, two groups of conveying pipes 13 are respectively arranged at the bottom center positions of the storage box 10 and the bottom of the detection agent storage box 16, the funnel-shaped structures of the bottoms of the storage box 10 and the detection agent storage box 16 can enable liquid medicine and detection agent to be collected, so that fluidity is increased, the conveying pipes 13 and the graduated scale 15 arranged at the bottom center positions are matched to facilitate accurate dosage control, quick extraction of the liquid medicine is realized, operating efficiency is improved, the pressing plate 17 is matched with the inner wall of the detection agent storage box 16, the pressing plate 17 is fixed at the bottom of the moving rod 18, the pressing plate 17 is always pressed under the influence of gravity, detection agent powder can possibly form a bridge at the outlet of a container due to friction force and cohesive force between the powder, the phenomenon can not flow out, the effect of the pressing plate 17 is prevented, the detection agent is prevented from being detained and accumulated to cause blockage, smooth flow out of the detection agent can be ensured, and the use of the detection agent can be controlled through the change of the graduated position of the pressing plate 17 on the graduated scale 15.
The working principle is that before starting, proper liquid medicine and detection agent are respectively placed in a storage box 10 and a detection agent storage box 16, one side of a cup cover 4 with stirring blades 7 is inserted into an extraction cup 2, and a conveying pipe 13 at the bottom of the storage box 10 and the detection agent storage box 16 is inserted into the extraction cup 2 through a feeding channel 8.
The valve 14 at the bottom of the storage box 10 is opened, so that the detection agent slides into the extraction cup 2 through the conveying pipe 13, the purpose of quantitative discharging can be achieved through the scale change of the liquid medicine of the graduated scale 15, and after the liquid medicine is added, the valve 14 at the lower side of the detection agent storage box 16 is opened, so that the detection agent in the detection agent storage box slides into the extraction cup 2 through the conveying pipe 13.
After the liquid medicine and the detecting agent are well placed, the driving motor 6 is started to drive the stirring blade 7 to stir the mixed liquid in the extraction cup 2, so that the liquid medicine and the detecting agent are fully mixed, the reaction is more uniform, the chemical reaction or dissolution process is accelerated, and the detection efficiency is improved.
After the device is used, the cup cover 4 is taken down, mixed liquid in the extracting cup 2 is transferred through the guide opening 5, and the extracting cup 2 and the stirring blade 7 are cleaned for use at the lower side.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.