CN211905407U

CN211905407U - Automatic sample dripping device

Info

Publication number: CN211905407U
Application number: CN202020443227.4U
Authority: CN
Inventors: 王训琨; 王长勇
Original assignee: QINGDAO HUAJING BIOLOGICAL TECHNOLOGY CO LTD
Current assignee: QINGDAO HUAJING BIOLOGICAL TECHNOLOGY CO LTD
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-10
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses an automatic dropping sample device, which is characterized in that the device comprises a card supply mechanism and a reagent supply mechanism, wherein the card supply mechanism comprises a bottom frame, a first supporting plate arranged on the bottom frame, an incubation plate and a push rod, two sides of the first supporting plate and the incubation plate are parallelly provided with a push rod groove for the push rod to move back and forth, the first supporting plate is provided with a card box, the reagent supply mechanism is arranged on one side of the bottom frame, the reagent supply mechanism comprises a reagent rack, a peristaltic pump and a dropping sample rack, the dropping sample rack is arranged on one side of the incubation plate, the reagent rack is provided with a reagent fixing rack and a reagent suction rack, the reagent suction rack and the dropping sample rack are both provided with capillary straws, the capillary straws and the peristaltic pump are connected through latex tubes, the device solves the problem of large volume and low efficiency of the traditional incubation process equipment at present, and simultaneously provides a reagent supply mechanism convenient to replace, the detection efficiency is greatly improved.

Description

Automatic sample dripping device

Technical Field

The utility model belongs to the technical field of medical chemistry detects, concretely relates to automatic dripping appearance device.

Background

The medical detection field applies a large number of dry chemical detection items, needs to drop corresponding detection reagents onto test paper or an experiment card, and judges a detection result through a color reaction, and needs the test paper or the experiment card to be carried out at a simulated human body temperature in order to ensure the detection accuracy.

Among the prior art, carry out biological detection time, in order to increase the efficiency that detects, a large amount of automation equipment appears, in order to simulate human body temperature and ensure the accuracy of color development, generally use ring shape incubation groove structure to detect, its shortcoming is that the occupation volume is great, in addition, be mostly artifical dropwise add efficiency at dropwise add reagent, in order to increase dropwise add efficiency, generally set up reagent feeding mechanism on check out test set, then, reagent feeding mechanism needs to be changed, when changing, then comparatively complicated.

The prior art therefore remains to be studied further.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic drip appearance device, it has solved the problem that present traditional incubation process equipment is bulky inefficient, simultaneously, provides a conveniently change reagent feeding mechanism, has improved detection efficiency greatly.

In order to solve the above problems, the utility model adopts the following technical scheme: the utility model provides an automatic dropping sample device, its characterized in that includes card feed mechanism and reagent feed mechanism, card feed mechanism includes the chassis, sets up first layer board, incubation board and push rod on the chassis, the both sides parallel arrangement of first layer board and incubation board supplies the push rod groove of push rod back and forth movement, set up the card box on the first layer board, reagent feed mechanism sets up in one side of chassis, reagent feed mechanism includes reagent frame, peristaltic pump and dropping sample frame, dropping sample erects the one side of arranging incubation board in, set up reagent mount and reagent on the reagent frame and inhale the sample frame, reagent inhales and all sets up the capillary straw on sample frame and the dropping liquid frame, capillary straw all links to each other through the emulsion tube with the peristaltic pump.

The reagent rack is provided with a guide rail, the reagent sample sucking rack slides up and down along the guide rail, and the reagent fixing rack comprises a T-shaped fixing seat and a containing rack.

The T-shaped fixing seat is provided with a clamping protrusion, the containing frame is provided with a clamping groove corresponding to the clamping protrusion, and the containing frame is provided with a handle and a reagent tube fixing block.

And a reagent tube is arranged in the reagent tube groove and is a 3ml conical tube.

And a reagent tube is arranged in the reagent tube groove and is a 5ml reagent tube.

Reagent pipe fixed block sets up to two, reagent pipe fixed block symmetry sets up in the both sides of card groove, all fix the ear on the reagent pipe fixed block.

Two fixing plates are arranged below the T-shaped fixing block, and the fixing lugs are lapped on the fixing plates.

The reagent sample sucking frame is provided with a capillary suction pipe fixing hole, the capillary suction pipe fixing hole is provided with a conical plug, and the capillary suction pipe is fixed on the conical plug.

The utility model has the advantages that:

1. the utility model relates to an automatic drip appearance device, including card feed mechanism and reagent feed mechanism, card feed mechanism is continuous supplies with the detection card, and reagent feed mechanism is continuous supplies with reagent, has improved production efficiency greatly, and simultaneously, reagent feed mechanism is independent feed mechanism, including reagent frame, peristaltic pump and drip appearance frame, can be through the continuous supply reagent of peristaltic pump.

2. The utility model relates to an automatic sample dripping device, including the reagent frame, set up reagent mount and reagent on the reagent frame and inhale the appearance frame, concrete structural mounting that can check out test set is in suitable position, and convenient the dismantlement sets up the reagent mount, and rational in infrastructure makes things convenient for the reagent to hold the installation of frame.

3. The utility model relates to an automatic drip appearance device, reagent mount include T type fixing base and hold the frame, hold and set up handle and reagent pipe fixed block on the frame, can conveniently get getting of holding the frame through the handle, further the supply of convenient reagent.

4. The utility model relates to an automatic drip appearance device, card feed mechanism include the chassis, set up first layer board, incubation board and push rod on the chassis, set up the card box on the first layer board, through the action of push rod on the chassis, can guarantee continuous supply card.

Drawings

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

FIG. 2 is a schematic view of the structure of the incubation device of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

fig. 4 is a schematic view of the image capturing apparatus.

In the figure:

1-bottom frame, 101-first supporting plate, 102-incubation plate, 103-push rod, 104-push rod groove, 2-card box, 201-material pushing window, 202-material discharging window, 100-reagent supply mechanism, 3-reagent fixing frame, 301-T type fixing seat, 311-clamping protrusion, 302-containing frame, 321-handle, 322-reagent tube fixing block, 323-fixing lug, 4-reagent sample sucking frame, 401-second magnetic plate, 402-capillary tube fixing hole, 5-sample dropping frame, 6-peristaltic pump, 7-capillary tube, 8-latex tube, 9-reagent frame, 901-guide rail, 902-first magnetic plate, 903-fixing plate, 10-reagent tube and 11-replacing window.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.

As shown in fig. 1-4, an automatic sample dropping device includes a card supplying mechanism and a reagent supplying mechanism 100, the card supplying mechanism includes a bottom frame 1, a first supporting plate 101, an incubation plate 102 and a push rod 103, which are disposed on the bottom frame 1, push rod grooves 104 for the push rod 103 to move back and forth are disposed in parallel on two sides of the first supporting plate 101 and the incubation plate 102, a card box 2 is disposed on the first supporting plate 101, the reagent supplying mechanism 200 is disposed on one side of the bottom frame 1, the reagent supplying mechanism 200 includes a reagent rack 9, a peristaltic pump 6 and a sample dropping rack 5, the sample dropping rack 5 is disposed on one side of the incubation plate 102, a reagent fixing rack 3 and a reagent sample sucking rack 4 are disposed on the reagent rack 9, capillary tubes 7 are disposed on the reagent sample sucking rack 4 and the sample dropping rack 5, and the capillary tubes 7 and the peristaltic pump 6 are connected through emulsion tubes 8.

Specifically, set up in the card box 2 and push away material window 201 and ejection of compact window 202, push rod 103 is along push rod groove 104 back and forth movement, the push rod has motor drive, the below sets up the slide rail, for conventional drive and motion mode, therefore do not need the repeated description, further push away the experiment card in the card box 2 to the sample dropping frame 5 department of incubation board 102 by push rod 103, at this moment, peristaltic pump 6 absorbs the reagent from reagent frame 9, then shift the reagent to sample dropping frame 5 department by emulsion tube 8, further, with reagent dropwise add to the experiment card on.

The reagent rack 9 is provided with a guide rail 901, the reagent sample sucking rack 4 slides up and down along the guide rail 901, further, the reagent rack is provided with a first magnetic plate 902, the reagent sample sucking rack 4 is provided with a second magnetic plate 401, the reagent fixing rack 3 comprises a T-shaped fixing seat 301 and a containing rack 302, specifically, during application, the capillary suction tube 7 is fixed on the containing rack 302, and the reagent tube 10 containing the reagent is fixed on the containing rack 302.

The reagent rack 4 is provided with a capillary pipette fixing hole 402, the capillary pipette fixing hole 402 is provided with a conical plug 403, and the capillary pipette 7 is fixed on the conical plug 403.

Specifically, when a sample is drawn, the reagent rack 4 is slid down to the reagent holder 3 along the guide rail 901, the capillary 7 on the reagent rack 7 extends into the reagent tube 10 on the reagent holder 3, and when the reagent tube is replaced, the reagent rack 4 is slid up to the first magnetic plate 902 along the guide rail 901, and at this time, the two magnetic plates 401 and the first magnetic plate 902 are tightly drawn.

The T-shaped fixing seat 301 is provided with a clamping protrusion 311, the containing frame 302 is provided with a clamping groove corresponding to the clamping protrusion 311, and the containing frame 302 is provided with a handle 321 and a reagent tube fixing block 322.

Reagent pipe fixed block 322 sets up to two, reagent pipe fixed block 322 symmetry sets up in the both sides of card groove and handle 321, all fix ear 323 on the reagent pipe fixed block 322. Two fixing plates 903 are arranged below the T-shaped fixing seat 301, and the fixing lugs 323 are lapped on the fixing plates 903.

Reagent tube fixing block 322 is last to set up reagent tube groove, set up reagent pipe 10 in the reagent tube groove, in this embodiment reagent pipe 10 is 3ml conical tube or 5ml reagent pipe.

As shown in fig. 3-4, for the secretion detection device, a replacement window 11 is arranged at one end of the secretion detection device, and the reagent tube can be replaced through the opening, so that the device is convenient and fast, and the detection efficiency can be greatly improved.

The above description is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also considered as the protection scope of the present invention.

Claims

1. The utility model provides an automatic dropping sample device, its characterized in that includes card feed mechanism and reagent feed mechanism, card feed mechanism includes the chassis, sets up first layer board, incubation board and push rod on the chassis, the both sides parallel arrangement of first layer board and incubation board supplies the push rod groove of push rod back and forth movement, set up the card box on the first layer board, reagent feed mechanism sets up in one side of chassis, reagent feed mechanism includes reagent frame, peristaltic pump and dropping sample frame, dropping sample erects the one side of arranging incubation board in, set up reagent mount and reagent on the reagent frame and inhale the sample frame, reagent inhales and all sets up the capillary straw on sample frame and the dropping liquid frame, capillary straw all links to each other through the emulsion tube with the peristaltic pump.

2. The automatic sample dripping device as claimed in claim 1, wherein the reagent rack is provided with a guide rail, the reagent sample sucking rack slides up and down along the guide rail, and the reagent fixing rack comprises a T-shaped fixing seat and a containing rack.

3. The automatic sample dripping device as claimed in claim 2, wherein the T-shaped fixing seat is provided with a clamping protrusion, the containing frame is provided with a clamping groove corresponding to the clamping protrusion, and the containing frame is provided with a handle and a reagent tube fixing block.

4. The automatic sample dripping device as claimed in claim 3, wherein the reagent tube fixing block is provided with a reagent tube groove, a reagent tube is arranged in the reagent tube groove, and the reagent tube is a 3ml conical tube.

5. The automatic sample dripping device according to claim 4, wherein the reagent tube is a 5ml reagent tube.

6. The automatic sample dripping device as claimed in claim 3, wherein the number of the reagent tube fixing blocks is two, the reagent tube fixing blocks are symmetrically arranged at two sides of the clamping groove, and the reagent tube fixing blocks are respectively fixed with the lugs.

7. The automatic sample dripping device as claimed in claim 6, wherein two fixing plates are arranged below the T-shaped fixing seat, and the fixing lugs are lapped on the fixing plates.

8. The automatic sample dripping device according to claim 1, wherein the reagent rack is provided with a capillary pipette fixing hole, the capillary pipette fixing hole is provided with a conical plug, and the capillary pipette is fixed on the conical plug.