CN221124600U

CN221124600U - Amino acid preparation is with check out test set

Info

Publication number: CN221124600U
Application number: CN202322708240.4U
Authority: CN
Inventors: 刘燕; 鲜万友
Original assignee: Tianren Medical Laboratory Co ltd
Current assignee: Tianren Medical Laboratory Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-06-11
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses detection equipment for preparing amino acid, which comprises a rack, wherein the bottom of the rack is fixedly connected with a base, the top end of the rack is fixedly connected with a top box, a placing plate is arranged in the rack, a manipulator is arranged on the side surface of the rack, a movable frame is arranged in the rack, a water pipe is arranged in the movable frame, a needle is arranged on the lower side of the water pipe, two sides of the lower surface of the movable frame are fixedly connected with supporting rods, the bottom of the supporting rods is rotationally connected with a clamping frame, the surface of the rack, which is positioned on the lower side of the movable frame, is provided with a placing groove, the clamping plate can clamp the periphery of the detection box when the detection box is placed in the placing frame, the stability of the detection box is improved, the needle cannot be inserted askew when the needle is inserted into the detection box, the detection box cannot be adsorbed on the needle due to pressure when the needle is pulled out, and therefore the effects of improving the insertion and extraction stability of the needle are achieved.

Description

Amino acid preparation is with check out test set

Technical Field

The utility model relates to the technical field of amino acid detection equipment, in particular to detection equipment for preparing amino acid.

Background

The amino acid detection is to separate amino acid components according to their different structures, pH values, polarities and molecular sizes on a cation exchange column, so that the sample analysis is convenient, when the existing amino acid detection equipment is used for detection, an amino acid sample kit is placed on a placing plate, the sample kit is placed below an extraction needle by taking a manipulator, then a lifting device is started, a needle head can be inserted into the kit, and the needle head is extracted into the analyzer in a needle head extraction mode, so that the sample is separated, analyzed and detected.

However, the conventional extraction device cannot fix the cartridge during extraction, and the cartridge is likely to be stuck to the surface of the extraction needle during insertion and extraction.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, a detection box cannot be fixed when an extraction device is used for extracting, so that an extraction needle is easy to insert and incline when inserted, and the detection box is easy to adsorb on the surface of the extraction needle when pulled out.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a check out test set for amino acid preparation, includes the frame, the bottom fixedly connected with base of frame, the top fixedly connected with top box of frame, the inside of frame is equipped with the placing plate, the side that the frame is located the placing frame is equipped with the manipulator, the inside of frame is equipped with the adjustable shelf, the inside of adjustable shelf is equipped with the water pipe, the adjustable shelf is located the downside of water pipe and is equipped with the syringe needle, the both sides fixedly connected with branch of adjustable shelf lower surface, the bottom of branch rotates and is connected with the holder, the placing groove has been seted up on the surface that the frame is located the adjustable shelf downside, the inside sliding connection of placing groove has the placing frame, the bottom fixedly connected with gasbag of placing frame, the top of placing frame is equipped with the detecting box, the movable groove has been seted up to the bottom, the inside sliding connection of movable groove has the piston, the upper surface fixedly connected with bracing piece of piston, the top of bracing piece is equipped with the pivot, the upper end of pivot is equipped with the dwang, the top of dwang is rotated and is connected with the holder.

Preferably, a water pump is arranged in the water pipe, the needle head and the center of the placing frame are positioned on the same vertical line, and the water pipe and the needle head are mutually communicated.

Preferably, the two clamping frames are respectively positioned at two sides of the center of the placing frame, and the inner sides of the clamping frames and the edge of the detection box are positioned on the same vertical line.

Preferably, the air bag is communicated with the movable groove, and the diameter of the piston is the same as that of the movable groove.

Preferably, the surface of holder is covered with the sponge piece, the grip block has a plurality of evenly arranged on the surface of rack, and the grip block is towards detection box one side, and the surface of grip block is covered with the sponge piece.

Preferably, a torsion spring is arranged in the rotating shaft, and the torsion direction of the torsion spring faces towards the center of the placing frame.

Preferably, an ejection spring is arranged in the movable groove, and one end of the ejection spring is fixedly connected to the upper surface of the piston.

Compared with the prior art, the utility model provides the detection equipment for preparing the amino acid, which has the following beneficial effects:

1. This check out test set for amino acid preparation is placed in the rack inside through the detection box, and the grip block can carry out the centre gripping around the detection box, improves the stability of detection box, can not insert askew when the syringe needle inserts the detection box inside, and the detection box can not adsorb on the syringe needle because of pressure when extracting the syringe needle to reached the effect that improves syringe needle and inserts and extract and keep stability.

2. This check out test set for amino acid preparation, the in-process that descends through the movable frame, the holder carries out the centre gripping to the upper end of detecting the box, further stabilizes the detecting box, and after the extraction solution, the piston moves down under the effect of ejection spring, and the gasbag inflation rises the detecting box to the effect of conveniently taking the detecting box has been reached.

Drawings

FIG. 1 is a schematic diagram showing the front perspective structure of the whole detection device of the detection device for preparing amino acids;

FIG. 2 is a schematic diagram showing a front cross-sectional structure of a movable rack and a placement rack of a detection apparatus for amino acid preparation according to the present utility model;

Fig. 3 is an enlarged schematic diagram of the structure of fig. 2a of the detection device for amino acid preparation according to the present utility model.

In the figure: 1. a frame; 2. a base; 3. a top box; 4. placing a plate; 5. a manipulator; 6. a movable frame; 7. a water pipe; 8. a needle; 9. a support rod; 10. a clamping frame; 11. a placement groove; 12. a placing rack; 13. an air bag; 14. a detection box; 15. a movable groove; 16. a piston; 17. a support rod; 18. a rotating shaft; 19. a rotating lever; 20. and a clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a detection device for preparing amino acid comprises a rack 1, wherein the bottom of the rack 1 is fixedly connected with a base 2, the top end of the rack 1 is fixedly connected with a top box 3, a placing plate 4 is arranged in the rack 1, a manipulator 5 is arranged on the side surface of the rack 1, which is positioned on a placing rack 12, a movable rack 6 is arranged in the rack 1, a water pipe 7 is arranged in the movable rack 6, a needle 8 is arranged on the lower side of the water pipe 7, a water pump is arranged in the water pipe 7, the needle 8 and the center of the placing rack 12 are positioned on the same vertical line, the water pipe 7 and the needle 8 are mutually communicated, so that the needle 8 can be inserted into a detection box 14 at the bottom, and the water pump extracts a solution in the detection box 14;

The two sides of the lower surface of the movable frame 6 are fixedly connected with the supporting rods 9, the bottom of the supporting rods 9 is rotationally connected with the clamping frames 10, the surface of the frame 1, which is positioned at the lower side of the movable frame 6, is provided with the placing grooves 11, the inside of each placing groove 11 is slidably connected with the placing frame 12, the bottom of each placing frame 12 is fixedly connected with the air bags 13, the top end of each placing frame 12 is provided with the corresponding detection box 14, the two clamping frames 10 are respectively positioned at the two sides of the center of each placing frame 12, and the inner sides of the clamping frames 10 and the edge of the corresponding detection box 14 are positioned on the same vertical line, so that when the clamping frames 10 move downwards along with the movable frame 6, the side surfaces of the clamping frames 10 can rotate around the supporting rods 9 under the blocking of the corresponding detection boxes 14, and at the moment, the clamping frames 10 rotate and are clamped with the edges of the corresponding detection boxes 14;

The bottom of the placing frame 12 is provided with a movable groove 15, the inside of the movable groove 15 is connected with a piston 16 in a sliding manner, the air bag 13 is communicated with the movable groove 15, the diameter of the piston 16 is the same as that of the movable groove 15, when the air bag 13 is pressed and contracted, the air in the movable groove 15 can enter the movable groove 15, at the moment, the piston 16 in the movable groove 15 moves upwards under the action of air pressure, an ejection spring is arranged in the movable groove 15, and one end of the ejection spring is fixedly connected to the upper surface of the piston 16;

The upper surface of the piston 16 is fixedly connected with a supporting rod 17, a rotating shaft 18 is arranged at the top end of the supporting rod 17, a torsion spring is arranged in the rotating shaft 18, the torsion direction of the torsion spring faces the center of the placing frame 12, when the piston 16 moves upwards, the supporting rod 17 moves upwards along with the piston 16, and when the part of the rotating shaft 18 extends out of the interior of the movable groove 15, the torsion spring drives one side of the center of the rotating shaft to rotate;

The upper end of pivot 18 is equipped with dwang 19, and the top rotation of dwang 19 is connected with grip block 20, and the surface of grip block 10 covers there is the sponge piece, and grip block 20 has a plurality of evenly to arrange on the surface of rack 12, and grip block 20 is towards detection box 14 one side, and the surface cover of grip block 20 has the sponge piece for grip block 20 laminates the surface at detection box 14 under the drive of dwang 19, realizes the centre gripping and the stability to detection box 14 lower extreme.

In the utility model, when in use, the detection box 14 is placed in the placement plate 4, the mechanical arm 5 places the detection box 14 on the surface of the placement frame 12, at the moment, the placement frame 12 moves downwards under the action of gravity and presses the air bag 13, air in the air bag 13 is extruded into the movable groove 15, the piston 16 in the movable groove 15 moves upwards under the action of air pressure to drive the support rod 17 to move upwards, when the rotating shaft 18 at the end part of the support rod 17 extends out of the movable groove 15, the torsion spring in the rotating shaft 18 drives the rotating shaft 18 to rotate towards one side of the center of the placement frame 12, at the moment, the rotating rod 19 rotates towards one side of the center of the placement frame 12, and the rotating rod 19 drives the clamping plate 20 to clamp the side face of the detection box 14, so that the stability of the bottom of the detection box 14 is improved;

At the moment, the movable frame 6 is started to move downwards, the needle 8 in the movable frame 6 is inserted into the detection box 14, the solution in the detection box 14 is extracted through the water pump in the water pipe 7 at the top end of the movable frame 6, the movable frame 6 drives the supporting rod 9 to move downwards while moving downwards, and the clamping frame 10 at the end part of the supporting rod 9 is clamped with the side wall of the detection box 14, so that the stability of the upper end of the detection box 14 is improved, the detection box 14 can be automatically clamped when the needle 8 is inserted into the detection box 14, and the stability of the detection box 14 is improved;

After the extraction is finished, the weight of the detection box 14 is reduced, the piston 16 moves downwards under the action of the ejection spring, air in the movable groove 15 is extruded into the air bag 13, and at the moment, the air bag 13 expands to drive the detection box 14 to move upwards, so that the detection box 14 is convenient for a detection person to take.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a detection equipment for amino acid preparation, includes frame (1), its characterized in that, the bottom fixedly connected with base (2) of frame (1), the top fixedly connected with top box (3) of frame (1), the inside of frame (1) is equipped with standing plate (4), the side that frame (1) is located rack (12) is equipped with manipulator (5), the inside of frame (1) is equipped with movable frame (6), the inside of movable frame (6) is equipped with water pipe (7), the downside that movable frame (6) is located water pipe (7) is equipped with syringe needle (8), the both sides fixedly connected with branch (9) of movable frame (6) lower surface, the bottom rotation of branch (9) is connected with holder (10), the surface that frame (1) is located movable frame (6) downside has seted up standing groove (11), the inside sliding connection of standing groove (11) has standing frame (12), the bottom fixedly connected with (13) of standing frame (12), the top of standing frame (12) is equipped with detection box (14), the inside of sliding connection (15) has piston (15) of standing frame (16), the upper surface fixedly connected with bracing piece (17) of piston (16), the top of bracing piece (17) is equipped with pivot (18), the upper end of pivot (18) is equipped with dwang (19), the top rotation of dwang (19) is connected with grip block (20).

2. The detection device for amino acid preparation according to claim 1, wherein a water pump is arranged in the water pipe (7), the centers of the needle head (8) and the placing frame (12) are positioned on the same vertical line, and the water pipe (7) and the needle head (8) are mutually communicated.

3. The detection device for amino acid preparation according to claim 1, wherein two clamping frames (10) are respectively positioned at two sides of the center of the placing frame (12), and the inner side of the clamping frames (10) and the edge of the detection box (14) are positioned on the same vertical line.

4. The apparatus according to claim 1, wherein the air bag (13) is in communication with the movable tank (15), and the diameter of the piston (16) is the same as the diameter of the movable tank (15).

5. The detection device for amino acid preparation according to claim 1, wherein the surface of the clamping frame (10) is covered with sponge sheets, the clamping plates (20) are uniformly distributed on the surface of the placing frame (12), the clamping plates (20) face to one side of the detection box (14), and the surface of the clamping plates (20) is covered with sponge blocks.

6. The detection device for amino acid production according to claim 1, wherein a torsion spring is provided inside the rotation shaft (18), and the torsion direction of the torsion spring is directed toward the center of the placement frame (12).

7. The detection device for amino acid preparation according to claim 1, wherein an ejector spring is arranged in the movable groove (15), and one end of the ejector spring is fixedly connected to the upper surface of the piston (16).