CN210375825U

CN210375825U - Sampler for inspection

Info

Publication number: CN210375825U
Application number: CN201920492421.9U
Authority: CN
Inventors: 颜晓芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-03
Filing date: 2020-02-03
Publication date: 2020-04-21
Anticipated expiration: 2030-02-03

Abstract

The utility model relates to a sampler for inspection, including the sampling cup, the sampling cup top is equipped with the sampling tube, sampling tube threaded connection sample is taken out the pipe, be equipped with the sample piston on taking out the pipe in the sample, be equipped with the sample piston rod on the sample piston, the diaphragm is established on sample piston rod top, establish the screw hole on the diaphragm, screw hole threaded connection screw rod, screw rod top coupling first motor, the screw rod bottom is passed through the bearing and is connected piston rod top, the cylinder is connected to the piston rod bottom, the cylinder is located the cylinder incasement, the cylinder incasement is connected and is rotated the post, it is equipped with the base to rotate the toe portion, be equipped with the second motor in the base, second motor coupling rotates the post, the opposite side that rotates the post is equipped with the partial shipment workstation, partial shipment workstation bottom coupling third motor, be equipped with the spliced pole on the partial shipment workstation, be, The third motor and the air cylinder are connected with the single chip microcomputer, so that the transfer and the subpackage optimization of the sample to be tested are combined, and the material loss is reduced.

Description

Sampler for inspection

Technical Field

The utility model relates to a sampler is used in inspection.

Background

Medical Laboratory (MLS) is a science of performing microbiological, immunological, biochemical, genetic, hematological, biophysical, cytological, etc., tests on materials taken from the human body to provide information for the prevention, diagnosis, treatment of human diseases and assessment of human health.

When carrying out the sampling test, need carry out the detection of each item in the sample that awaits measuring shifts to the different test tubes in the collection container, shift firstly can waste medical personnel's manpower and time, secondly shift the burette that uses and can not the secondary use, can cause the waste of material.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, in order to overcome prior art's not enough, provide a sample that awaits measuring and shift and partial shipment optimization and combine, reduce the work load before the detection, improve work efficiency to reduce the sampler for the inspection of material loss, following is concrete technical characterstic:

a sampler for inspection comprises a sampling cup, wherein a sampling tube is arranged above the sampling cup, a scale mark is arranged on the sampling tube, the sampling tube is in threaded connection with a sampling pumping tube, a sampling piston is arranged on the sampling pumping tube, a sampling piston rod is arranged on the sampling piston and used for temporarily storing a sample to be inspected, a transverse plate is arranged at the top end of the sampling piston rod, a threaded hole is arranged on the transverse plate, a threaded hole is in threaded connection with a screw rod, the top end of the screw rod is in shaft connection with a first motor, the first motor drives the screw rod to rotate so as to realize the up-and-down movement of the transverse plate, so that the liquid to be inspected is extracted and discharged, the first motor is arranged in a motor box, the motor box is connected with a supporting transverse rod, the supporting transverse rod is connected with a telescopic rod, the bottom of the telescopic rod is, the bottom of the piston rod is connected with an air cylinder, the air cylinder drives the piston rod to move so as to realize the up-and-down movement of the sampling tube and the sampling pumping tube, so that the bottom of the sampling tube is contacted with the liquid to be detected in the sampling cup or is penetrated into a test tube, the extraction and the split charging of the liquid to be detected are realized, the air cylinder is positioned in an air cylinder box, the air cylinder box is fixedly connected with one side of the rotating column, the rotating column can drive the air cylinder to rotate so as to drive the sampling tube and the sampling pumping tube to realize the rotation of the sampling and sample distributing positions, the bottom of the rotating column is provided with a base, a second motor is arranged in the base, the second motor is coupled with the rotating column to drive the rotating column to rotate, the other side of the rotating column is provided with a split charging workbench, the bottom of the split charging workbench is coupled, be equipped with the test tube dish on the spliced pole, be equipped with a plurality of test tube holes on the test tube dish, be equipped with the skid resistant course in the test tube hole, fix the test tube, be equipped with the test tube in the test tube hole, the test tube axis with rotate the vertical distance between the post axis with the sampling tube axis with the vertical distance between the post axis of rotation equals for the sampling tube bottom can remove and carry out the partial shipment to the test tube top, first motor the second motor the third motor singlechip is connected to the cylinder

As preferred technical scheme, be equipped with the point on the rotation post and touch the screen, the point touches the screen and connects the input of singlechip, input sampling tube diameter, test tube quantity and the in vitro sample volume that awaits measuring realize the accurate control to sample and partial shipment.

As preferred technical scheme, sample exhaust pipe bottom is equipped with the internal thread, the sampling tube top be equipped with the external screw thread that the internal thread matches and is fit for, the sampling tube diameter of junction is less than sample exhaust pipe diameter and can avoids the sample that awaits measuring to pollute the sample exhaust pipe, the sampling tube bottom is equipped with the sample needle tubing, the axis of sample needle tubing with the axis collineation of sampling tube.

As the preferred technical scheme, the upper side of the internal thread of the sampling pumping pipe is provided with the air-permeable membrane, so that the sample to be detected in the sampling pipe is prevented from splashing into the full-use pumping pipe to pollute the sampling pumping pipe.

As a preferable technical scheme, the distances from the centers of all the test tube holes to the center of the test tube tray are equal, the included angles formed by the connecting lines of the centers of the adjacent test tube holes and the circle center of the test tube tray are constant, the test tube holes are uniformly distributed on the test tube tray, and the operation is simple.

As the preferred technical scheme, a plurality of bumps are arranged on the workbench, and grooves matched with the test tube discs are formed in the bottoms of the test tube discs to fix the test tube discs and avoid displacement.

By adopting the technical scheme, the sampler for the inspection comprises a sampling cup, a sampling tube is arranged above the sampling cup, scale marks are arranged on the sampling tube, the sampling tube is in threaded connection with a sampling pumping tube, a sampling piston is arranged on the sampling pumping tube, a sampling piston rod is arranged on the sampling piston, a transverse plate is arranged at the top end of the sampling piston rod, a threaded hole is arranged on the transverse plate, the threaded hole is in threaded connection with a screw rod, the top end of the screw rod is in shaft connection with a first motor, the first motor is positioned in a motor box, the motor box is connected with a supporting transverse rod, the supporting transverse rod is connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a rotating column, the bottom of the screw rod is connected with the top of the piston rod through a bearing, the cylinder is connected with the bottom of the piston rod, the cylinder is positioned, the automatic test tube device is characterized in that a second motor is arranged in the base, the second motor is connected with the rotating column in a shaft coupling mode, a split charging workbench is arranged on the other side of the rotating column, a third motor is connected to the bottom of the split charging workbench in a shaft coupling mode, a connecting column is arranged on the split charging workbench and coaxial with the split charging workbench, a test tube disc is arranged on the connecting column, a plurality of test tube holes are formed in the test tube disc, an anti-skidding layer is arranged in each test tube hole, test tubes are arranged in the test tube holes, the vertical distance between the central axis of the test tube and the central axis of the rotating column is equal to the vertical distance between the central axis of the sampling tube and the central axis of the rotating column, and the first motor, the second motor; installing a sampling tube on a sampling extraction tube, setting the diameter of the sampling tube, the number of test tubes and the amount of samples to be detected in the test tubes through touch screen, placing a sampling cup with the samples to be detected at the bottom of the sampling tube, starting a device, operating a cylinder to drive the sampling tube to move downwards, operating a first motor to drive a piston to move upwards, extracting the samples to be detected, operating the cylinder to drive the sampling tube to move upwards, operating a second motor to drive the sampling tube to rotate above the test tube, operating the cylinder to move downwards, operating a first motor to rotate a piston rod to move downwards, extruding the liquid to be detected into the test tubes, operating the cylinder to drive the sampling tube to move upwards, operating a third motor to rotate, rotating empty test tubes to the lower part of the sampling tube, operating the cylinder to drive the sampling tube to move downwards, operating the first motor to rotate the piston rod to move downwards, extruding the liquid to be detected into the, detect, change brand-new sampling tube, pack into new test tube dish, carry out the sample next time, the utility model discloses a sample that awaits measuring shifts and partial shipment optimization combines, reduces the work load before detecting, improves work efficiency to reduce the material loss.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a test tube tray according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a split charging workbench according to an embodiment of the present invention;

in the figure: 1-sampling cup; 2-sampling tube; 3-scale mark; 4-sampling and pumping; 5-sampling piston; 6-sampling piston rod; 7-a transverse plate; 8-a groove; 9-screw rod; 10-a first electric machine; 11-a motor box; 12-a support rail; 13-a telescopic rod; 14-rotating the column; 15-a bearing; 16-a piston rod; 17-a cylinder; 18-a cylinder box; 19-a base; 20-a second motor; 21-subpackage workbench 2; 22-a third motor; 23-connecting column; 24-a tube tray; 25-test tube hole; 26-an anti-slip layer; 27-test tube; 28-point touch screen; 29-sampling needle tube; 30-gas permeable membrane; 31-bump.

Detailed Description

For further explanation of the invention, reference is made to the following description taken in conjunction with the accompanying drawings:

example (b): as shown in figures 1 to 3 of the drawings,

a sampler for inspection comprises a sampling cup 1, a sampling tube 2 is arranged above the sampling cup 1, a scale mark 3 is arranged on the sampling tube 2, the sampling tube 2 is in threaded connection with a sampling tube 4, a sampling piston 5 is arranged on the sampling tube 4, a sampling piston rod 6 is arranged on the sampling piston 5 and used for temporarily storing a sample to be inspected, a transverse plate 7 is arranged at the top end of the sampling piston rod 6, a threaded hole is arranged on the transverse plate 7, a threaded rod 9 is in threaded connection with the threaded hole 8, the top end of the threaded rod 9 is in shaft connection with a first motor 10, the first motor drives the threaded rod to rotate so as to realize the up-and-down movement of the transverse plate, thereby realizing the extraction and the discharge of the liquid to be inspected, the first motor 10 is positioned in a motor box 11, the motor box is connected with a supporting transverse rod 12, the supporting transverse rod 12 is connected with a telescopic rod 13, the bottom of the piston rod 16 is connected with an air cylinder 17, the air cylinder 17 drives the piston rod 16 to move so as to realize the up-and-down movement of the sampling tube and the sampling pumping tube, so that the bottom of the sampling tube is contacted with the liquid to be detected in the sampling cup or extends into a test tube, the extraction and the sub-packaging of the liquid to be detected are realized, the air cylinder 17 is positioned in an air cylinder box 18, the air cylinder box 18 is fixedly connected with one side of a rotating column 14, the rotating column can drive the air cylinder to rotate so as to drive the sampling tube and the sampling pumping tube to realize the rotation of the sampling and the sub-packaging positions, the bottom of the rotating column 14 is provided with a base 19, a second motor 20 is arranged in the base 19, the second motor 20 is coupled with the rotating column 14 to drive the rotating column to rotate, the other side of the rotating column 14 is provided with a sub-packaging worktable 21, the bottom of the sub-packaging, be equipped with a plurality of test tube holes 25 on the test tube dish 24, be equipped with skid resistant course 26 in the test tube hole 25, fix the test tube, be equipped with test tube 27 in the test tube hole 25, the perpendicular distance between test tube 27 axis and the rotation post 14 axis equals with the perpendicular distance between 2 axis of sampling tube and the rotation post 14 axis for the sampling tube bottom can be removed and partial shipment is carried out to the test tube top, first motor 10, second motor 20, third motor 22, the singlechip is connected to cylinder 17

As preferred technical scheme, be equipped with point touch screen 28 on the rotation post, the input of singlechip is connected to the point touch screen, inputs sampling tube diameter, test tube quantity and the sample volume that awaits measuring in the test tube, realizes the accurate control to sample and partial shipment.

As preferred technical scheme, 4 bottoms in the sampling exhaust tube are equipped with the internal thread, and 1 top in sampling tube is equipped with the external screw thread that matches with the internal thread, and the sampling tube diameter of junction is less than the sampling exhaust tube diameter and can avoids the sample that awaits measuring to pollute the sampling exhaust tube, and the sampling tube bottom is equipped with sampling needle tube 29, the axis collineation of sampling needle tube and sampling tube.

As preferred technical scheme, the internal thread upside of taking a sample and taking out the pipe is equipped with air-permeable membrane 30, avoids the sample to be measured in the sample pipe to splash to the full-purpose taking out pipe, pollutes the sample taking out pipe.

As a preferred technical scheme, the distances from the centers of all the test tube holes to the center of the test tube tray are equal, the included angles formed by the connecting lines of the circle centers of the adjacent test tube holes and the circle center of the test tube tray are constant values, the test tube holes are uniformly distributed on the test tube tray, and the operation is simple.

As preferred technical scheme, be equipped with a plurality of lugs 31 on the workstation, test tube dish bottom is equipped with the recess 8 that suits rather than matching, and fixed test tube dish avoids taking place the displacement.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sampler for inspection, includes sampling cup, its characterized in that: a sampling tube is arranged above the sampling cup, a scale mark is arranged on the sampling tube, the sampling tube is in threaded connection with a sampling pumping tube, a sampling piston is arranged on the sampling pumping tube, a sampling piston rod is arranged on the sampling piston, a transverse plate is arranged at the top end of the sampling piston rod, a threaded hole is arranged on the transverse plate, the threaded hole is in threaded connection with a screw rod, the top end of the screw rod is in shaft connection with a first motor, the first motor is positioned in a motor box, the motor box is connected with a supporting transverse rod, the supporting transverse rod is connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a rotating column, the bottom of the screw rod is connected with the top of the piston rod through a bearing, the bottom of the piston rod is connected with a cylinder, the cylinder is positioned in the cylinder box, the cylinder box is fixedly connected with one side of, the opposite side of rotating the post is equipped with the partial shipment workstation, partial shipment workstation bottom coupling third motor, be equipped with the spliced pole on the partial shipment workstation, the spliced pole with the partial shipment workstation coaxial line, be equipped with the test tube dish on the spliced pole, be equipped with a plurality of test tube holes on the test tube dish, be equipped with the skid resistant course in the test tube hole, be equipped with the test tube in the test tube hole, the test tube axis with rotate the vertical distance between the post axis with the sampling tube axis with the vertical distance between the post axis equals to rotate, first motor the second motor the third motor the singlechip is connected to the cylinder.

2. An inspection sampler as defined in claim 1, wherein: the rotating column is provided with a point touch screen, and the point touch screen is connected with the input end of the single chip microcomputer.

3. An inspection sampler as defined in claim 1, wherein: the sampling pump tube bottom is equipped with the internal thread, the sampling tube top be equipped with the external screw thread that the internal thread matches and suits, the sampling tube bottom is equipped with the sample needle tubing, the axis of sample needle tubing with the axis collineation of sampling tube.

4. A test sampler as claimed in claim 3, wherein: and an air permeable membrane is arranged on the upper side of the internal thread of the sampling pumping pipe.

5. An inspection sampler as defined in claim 1, wherein: the distances from the centers of all the test tube holes to the center of the test tube tray are equal, and the included angles formed by the circle centers of the adjacent test tube holes and the connecting line of the circle centers of the test tube trays are constant values.

6. An inspection sampler as defined in claim 1, wherein: the test tube tray is characterized in that a plurality of bumps are arranged on the workbench, and grooves matched with the test tube tray are formed in the bottom of the test tube tray.