CN216900597U

CN216900597U - Sample adding mechanism of biochemical test equipment

Info

Publication number: CN216900597U
Application number: CN202220385288.9U
Authority: CN
Inventors: 周甜; 徐燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-05
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a sample adding mechanism of biochemical test equipment, which belongs to the technical field of sample adding mechanisms and comprises a sample adding platform, wherein the upper surface of the sample adding platform is clamped with the lower surface of a test tube storage rack, the outer surface of a movable column is clamped with the inner wall of a positioning plate, and the left side surface of the positioning plate is fixedly connected with the right side surface of a limiting plate. This biochemical check out test set's application of sample mechanism, through setting up the purger, lift post and arc piece, in-process at the application of sample when this application of sample mechanism, liquid in the test tube splashes when the surface of application of sample needle tubing body, can wash application of sample needle tubing body through the purger, medical personnel need not to remove to the cleaning unit after dismantling application of sample needle tubing body, the work efficiency of this application of sample mechanism has been improved, avoided simultaneously not clearing up application of sample needle tubing body and the error that leads to data detection for a long time, improved this application of sample mechanism's suitability when having reduced medical personnel's work load, the medical personnel's of being convenient for use.

Description

Sample adding mechanism of biochemical test equipment

Technical Field

The utility model belongs to the technical field of sample adding mechanisms, and particularly relates to a sample adding mechanism of biochemical test equipment.

Background

In medical testing, which typically involves sampling and testing drugs, blood and body fluids, it is often necessary to add the extracted sample to a test tube, add some overt reagent to verify the composition or content of the collected sample, thereby judging whether the sample contains the tested substance or not, carrying out multi-group comparison test for more contents, by comparing and reducing the inspection error through a plurality of groups of sample adding experiments and improving the inspection accuracy, the prior sample adding mechanism can improve the inspection accuracy, the liquid in the test tube is easy to splash to the surface of the sample-adding needle tube, when the sample-adding needle tube is not cleaned for a long time, the collected data is easy to be inaccurate, when the sample adding needle tube needs to be cleaned, the medical staff needs to disassemble the sample adding needle tube and move the sample adding needle tube to the cleaning unit, thereby increasing the workload of medical personnel, reducing the working efficiency of the sample adding mechanism and bringing inconvenience to the medical personnel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a sample adding mechanism of biochemical inspection equipment, which solves the problems that liquid in a test tube is easy to splash to the surface of a sample adding needle tube in the sample adding process of the conventional sample adding mechanism, collected data is inaccurate when the sample adding needle tube is not cleaned for a long time, and medical personnel need to disassemble the sample adding needle tube and move the sample adding needle tube to a cleaning unit when the sample adding needle tube needs to be cleaned, so that the workload of the medical personnel is increased, the working efficiency of the sample adding mechanism is reduced, and the use of the medical personnel is inconvenient.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a biochemical test equipment's application of sample mechanism, includes the application of sample platform, the upper surface of application of sample platform and the lower surface joint of test tube storage frame, the upper surface of application of sample platform is provided with the box, the left surface of box is linked together with the right-hand member of outlet pipe, the upper surface of box is provided with the purger, the lower surface of purger and the top fixed connection of transfer line, the lower surface of box inner wall is connected with the lower surface transmission of rolling disc, the left surface of box inner wall and the left end fixed connection of bull stick, the bottom of transfer line and the top fixed connection of spring post, the bottom of spring post and the last fixed surface who removes the post are connected, the surface of removing the post and the mutual joint of inner wall of locating plate, the left surface of locating plate and the right side fixed connection of limiting plate.

As a further scheme of the utility model: the upper surface of application of sample platform is provided with movable support, movable support's lower surface is provided with application of sample needle tubing body.

As a further scheme of the utility model: the lower surface of the box body is fixedly connected with the top end of the lifting column, and the bottom end of the lifting column is fixedly connected with the upper surface of the sample adding platform.

As a further scheme of the utility model: the upper surface of the sample adding platform is fixedly connected with the lower surface of the track, and the upper surface of the track is connected with the lower surface of the movable support in a sliding manner.

As a further scheme of the utility model: the left end of outlet pipe is linked together with the right flank of purger, the left surface of purger is linked together with the right-hand member of inlet tube, the right-hand member of bull stick and the left surface fixed connection of protruding dish, the right flank of protruding dish is connected with the left surface transmission of limiting plate.

As a further scheme of the utility model: the outer surface of the movable column is fixedly connected with the left side face of the connecting plate, and the right side face of the connecting plate is fixedly connected with the left side face of the arc-shaped block.

As a further scheme of the utility model: the right side face of the arc-shaped block is in sliding connection with the right side face of the inner wall of the fixed plate, and the outer surface of the fixed plate is in lap joint with the inner wall of the rotating disc.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the sample adding mechanism of the biochemical inspection equipment comprises a cleaning device, a lifting column, a rotating disc, a transmission rod, a spring column, a connecting plate and an arc-shaped block, when a medical worker uses the sample adding mechanism, when liquid in a test tube splashes to the surface of a sample adding needle tube body, the position of a box body is adjusted through the lifting column, the sample adding needle tube body can enter the cleaning device, the moving column drives the spring column to move downwards, the arc-shaped block can be clamped to the inner wall of the rotating disc, the rotating disc can drive the transmission rod to rotate when rotating, the cleaning device can clean the sample adding needle tube body along with the rotation of the transmission rod, when the sample adding mechanism is used for adding samples, the liquid in the test tube splashes to the surface of the sample adding needle tube body, the sample adding needle tube body can be cleaned through the cleaning device, then another group of test tubes are detected, so that the medical worker does not need to disassemble the sample adding needle tube body and then move to a cleaning unit, the efficiency of this application of sample mechanism's work is improved, has avoided simultaneously not clearing up the application of sample needle tubing body for a long time and has leaded to the error that data detected, has improved this application of sample mechanism's suitability when having reduced medical personnel's work load, the medical personnel's of being convenient for use.

2. This biochemical check out test set's application of sample mechanism, through setting up outlet pipe and inlet tube, when this application of sample mechanism progressively washs application of sample needle tubing body through the purger, can inject the antiseptic solution into the purger through the inlet tube, wash the surface of application of sample needle tubing body through the purger, sewage after the washing passes through the outlet pipe and discharges, make the purger can realize the function of automatic water feeding and drainage when wasing application of sample needle tubing body, the inside cleanliness factor of purger has been guaranteed, the manual operation has been reduced and the pollution that leads to the sample, effectual comprehensive washing is carried out to needle tubing application of sample body.

3. This biochemical check out test set's application of sample mechanism, through setting up removal post and locating plate, when the purger washs application of sample needle tubing body, drive the locating plate through the limiting plate and move downwards for the removal post can drive the fixed plate and move downwards, then the arc piece also can slow and mesh with the inner wall of rolling disc, make the locating plate have certain limiting displacement to removing the post, avoided removing the phenomenon that the post takes place the dislocation at the in-process that removes, effectually adjust the purger.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic three-dimensional structure of the sample application platform of the present invention;

FIG. 3 is a schematic perspective sectional view of the case according to the present invention;

FIG. 4 is a perspective view of the rotary plate of the present invention;

in the figure: the device comprises a sample adding platform 1, a movable support 2, a sample adding needle tube body 3, a test tube storage rack 4, a box 5, a track 6, a cleaner 7, a water outlet pipe 8, a lifting column 9, a rotating rod 10, a water inlet pipe 11, a rotating disc 12, a convex disc 13, a limiting plate 14, a transmission rod 15, a spring column 16, a movable column 17, a connecting plate 18, an arc-shaped block 19, a fixing plate 20 and a positioning plate 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a sample adding mechanism of biochemical inspection equipment comprises a sample adding platform 1, wherein the upper surface of the sample adding platform 1 is clamped with the lower surface of a test tube storage rack 4, a box body 5 is arranged on the upper surface of the sample adding platform 1, the left side surface of the box body 5 is communicated with the right end of a water outlet pipe 8, a cleaner 7 is arranged on the upper surface of the box body 5, the lower surface of the cleaner 7 is fixedly connected with the top end of a transmission rod 15, through the arrangement of the cleaner 7, when liquid in a test tube splashes to the surface of a sample adding needle tube body 3, the sample adding needle tube body 3 can be cleaned through the cleaner 7, then the other group of test tubes are detected, the error of data detection caused by that the sample adding needle tube body 3 is not cleaned for a long time is avoided, the use of medical personnel is facilitated, the lower surface of the inner wall of the box body 5 is in transmission connection with the lower surface of a rotating disc 12, and the left side surface of the inner wall of the box body 5 is fixedly connected with the left end of the rotating rod 10, the bottom of transfer line 15 and the top fixed connection of spring post 16, the bottom of spring post 16 and the last fixed surface who removes post 17 are connected, through setting up locating plate 21, when purger 7 washs application of sample needle tubing body 3, then arc piece 19 also can be slow meshes with the inner wall of rolling disc 12, thereby make locating plate 21 have certain limiting displacement to removing post 17, the phenomenon of removing the in-process emergence damage of post 17 at the removal has been avoided, the surface that removes post 17 and the mutual joint of inner wall of locating plate 21, the left surface of locating plate 21 and the right flank fixed connection of limiting plate 14.

Specifically, as shown in fig. 1 and fig. 2, the upper surface of the sample-adding platform 1 is provided with a movable support 2, the lower surface of the movable support 2 is provided with a sample-adding needle tube body 3, the lower surface of the box 5 is fixedly connected with the top end of a lifting column 9, by arranging the lifting column 9, when medical personnel need to clean the sample adding needle tube body 3, the box body 5 can be moved to a proper position through the lifting column 9, and then the sample adding needle tube body 3 is cleaned through the cleaner 7, thereby medical personnel need not to dismantle back to the cleaning unit with application of sample needle tubing body 3, has reduced medical personnel's work load, has improved this application of sample mechanism's suitability, and the bottom of lift post 9 is connected with the upper surface fixed of application of sample platform 1, and the upper surface of application of sample platform 1 is connected with the lower surface fixed of track 6, the upper surface of track 6 and the lower surface sliding connection who removes support 2.

Specifically, as shown in fig. 3, the left end of the water outlet pipe 8 is communicated with the right side of the cleaner 7, the left side of the cleaner 7 is communicated with the right end of the water inlet pipe 11, through the arrangement of the water outlet pipe 8 and the water inlet pipe 11, the sterilized water is injected into the cleaner 7 through the water inlet pipe 11, the cleaned sewage is discharged through the water outlet pipe 8, so that the cleaner 7 can realize the function of automatic water supply and drainage when cleaning the sample-adding needle tube body 3, the cleanness in the cleaner 7 is ensured, the pollution of manual operation to a sample is reduced, the right end of the rotating rod 10 is fixedly connected with the left side of the convex disc 13, and the right side of the convex disc 13 is in transmission connection with the left side of the limiting plate 14.

Specifically, as shown in fig. 4, the surface of the movable column 17 and the left side face of the connecting plate 18 are fixedly connected, through setting up the connecting plate 18, when the spring column 16 moves downwards, the connecting plate 18 can drive the arc block 19 to be engaged with the inner wall of the rotating disc 12, when the spring column 16 moves upwards, the connecting plate 18 can drive the arc block 19 to be disengaged from the rotating disc 12, thereby having a certain limiting effect on the arc block 19, avoiding the phenomenon of dropping when moving, the right side face of the connecting plate 18 and the left side face of the arc block 19 are fixedly connected, the right side face of the arc block 19 and the right side face of the inner wall of the fixed plate 20 are slidably connected, and the outer surface of the fixed plate 20 is overlapped with the inner wall of the rotating disc 12.

The working principle of the utility model is as follows:

when medical personnel use the sample adding mechanism, test tubes in the test tube storage rack 4 can be added one by one through the sample adding needle tube body 3, when liquid of the test tubes splashes to the surface of the sample adding needle tube body 3, the movable support 2 can be moved above the tape box body 5, the position of the box body 5 is adjusted through the lifting column 9, so that the sample adding needle tube body 3 can enter the cleaning device 7, the movable column 17 can drive the spring column 16 to move downwards through rotating the convex disc 13, the connecting plate 18 on the right side of the movable column 17 can be driven to move, the arc-shaped block 19 can be clamped to the inner wall of the rotating disc 12 along with the movement of the connecting plate 18, the rotating disc 12 can drive the transmission rod 15 to rotate when rotating, the cleaning device 7 can timely clean the sample adding needle tube body 3 along with the rotation of the transmission rod 15, and the water inlet pipe 11 can inject the sterilized water into the cleaning device 7, the surface of the sample injection needle tube body 3 is cleaned by a cleaner 7, and the cleaned sewage is discharged through a water outlet pipe 8.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a biochemical test equipment's application of sample mechanism, includes application of sample platform (1), its characterized in that: the upper surface of application of sample platform (1) and the lower surface joint of test tube storage frame (4), the upper surface of application of sample platform (1) is provided with box (5), the left surface of box (5) is linked together with the right-hand member of outlet pipe (8), the upper surface of box (5) is provided with purger (7), the lower surface of purger (7) and the top fixed connection of transfer line (15), the lower surface of box (5) inner wall is connected with the lower surface transmission of rolling disc (12), the left surface of box (5) inner wall and the left end fixed connection of bull stick (10), the bottom of transfer line (15) and the top fixed connection of spring post (16), the bottom of spring post (16) and the upper surface fixed connection who removes post (17), the surface that removes post (17) and the mutual joint of inner wall of locating plate (21), the left side surface of the positioning plate (21) is fixedly connected with the right side surface of the limiting plate (14).

2. The sample application mechanism of biochemical test equipment according to claim 1, wherein: the upper surface of application of sample platform (1) is provided with movable support (2), the lower surface of movable support (2) is provided with application of sample needle tubing body (3).

3. The sample application mechanism of biochemical test equipment according to claim 1, wherein: the lower surface of the box body (5) is fixedly connected with the top end of the lifting column (9), and the bottom end of the lifting column (9) is fixedly connected with the upper surface of the sample adding platform (1).

4. The sample application mechanism of biochemical test equipment according to claim 1, wherein: the upper surface of the sample adding platform (1) is fixedly connected with the lower surface of the track (6), and the upper surface of the track (6) is connected with the lower surface of the movable support (2) in a sliding manner.

5. The sample application mechanism of biochemical test equipment according to claim 1, wherein: the left end of outlet pipe (8) is linked together with the right flank of purger (7), the left surface of purger (7) is linked together with the right-hand member of inlet tube (11), the right-hand member of bull stick (10) and the left surface fixed connection of protruding dish (13), the right flank of protruding dish (13) is connected with the left surface transmission of limiting plate (14).

6. The sample application mechanism of biochemical test equipment according to claim 1, wherein: the outer surface of the movable column (17) is fixedly connected with the left side face of the connecting plate (18), and the right side face of the connecting plate (18) is fixedly connected with the left side face of the arc-shaped block (19).

7. The sample application mechanism of biochemical test equipment according to claim 6, wherein: the right side face of the arc-shaped block (19) is in sliding connection with the right side face of the inner wall of the fixed plate (20), and the outer surface of the fixed plate (20) is in lap joint with the inner wall of the rotating disc (12).