CN213966680U

CN213966680U - Reagent sample adding slot

Info

Publication number: CN213966680U
Application number: CN202022632599.4U
Authority: CN
Inventors: 朱文静; 黄晓颖; 郑程; 孙君委; 蔡璐琼; 刘静静
Original assignee: First Affiliated Hospital of Wenzhou Medical University
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-17
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a reagent application of sample groove, include box body and lid made by dark light-tight material, the box body is the cuboid, be equipped with in the box body along box body thickness direction slope, the oblique angle division board that extends along box body length direction, the box body inner chamber separates into two openings through the oblique angle division board and corresponds the stock solution chamber on box body thickness direction both sides face respectively, make two stock solution chambeies form the slope through the oblique angle division board, there are a plurality of intermediate bottom along box body length direction evenly spaced distribution in one of them stock solution intracavity, one of them stock solution chamber separates into a plurality of independent stock solution separate tanks through intermediate bottom. Can be simultaneously suitable for a liquid discharging gun and a single liquid transferring gun, and has the advantages of less reagent waste and simple and compact structure.

Description

Reagent sample adding slot

Technical Field

The utility model relates to a sample reagent holds container, the reagent application of sample groove that concretely relates to row rifle used.

Background

The addition of liquid reagents often requires the use of inline pipette guns in experiments. In order to make each gun head on the discharging gun suck enough reagent, the gun head is required to be submerged into the liquid level of the sample reagent in the sample adding groove to a certain depth. Besides the actual reagent usage amount, the existing sample adding slot needs more adding amount, which often causes waste of some precious medicines or increases the required amount of some difficultly obtained medicines, and brings difficulty to the experiment. In order to solve the problems, the cavity of the existing storage box is usually designed in a V shape so as to realize better collection of sample liquid at the bottom of the cavity, but under the V-shaped design, in order to ensure that the bottom of the storage box is stably placed, the bottom of the storage box still needs to be designed to be a wide surface, so that certain waste is caused; in addition, the existing storage box is suitable for discharging guns only due to large volume, and cannot be suitable for storing and taking a small amount of sample liquid of a single gun body.

Disclosure of Invention

The utility model discloses the invention purpose: for overcoming the defect that prior art exists, the utility model provides a can be suitable for simultaneously row's rifle and the reagent application of sample groove that single pipetting gun used, it is extravagant few to have reagent, simple structure compact's advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a reagent application of sample groove, includes box body and lid made by dark light tight material, and the box body is cuboid, its characterized in that: the box body in be equipped with along the slope of box body thickness direction, along the oblique angle division board that box body length direction extends, the box body inner chamber is separated into two openings through the oblique angle division board and is corresponded the stock solution chamber on box body thickness direction both sides face respectively, make two stock solution chambers form the slope through the oblique angle division board, a plurality of intermediate bottom have along box body length direction evenly spaced distribution in one of them stock solution intracavity, one of them stock solution chamber is separated into a plurality of independent stock solution through intermediate bottom and is separated the groove.

Through adopting above-mentioned technical scheme, make full use of box body both sides form the stock solution chamber that all has the slope, the liquid-transfering gun of not only being convenient for is to the absorption operation of appearance liquid, make the case for under the design of side, the volume space of make full use of box body, and the characteristics of the big end of make full use of stock solution chamber mouth realize a box dual-purpose, both can regard as the application of sample use of arranging the rifle, the opposite side then can be used to application of sample operation alone, and the intermediate bottom that forms single stock solution and separate the groove has the strengthening action simultaneously.

Preferably, still including having the cold-stored outer box that supplies the box chamber that the box body put into, the box body is higher than cold-stored outer box in the opening one end that uses the stock solution chamber, the lid is located on cold-stored outer box's mouth, and is equipped with in the lid and is used for sealing the box body and using the open-ended stock solution chamber sealing device in the stock solution chamber. Under the structural design, the sample adding slot is refrigerated, so that corresponding operation is convenient to perform in a low-temperature environment, and the refrigerated outer box is provided with a cover, so that sample liquid is convenient to transfer in a refrigerated and sealed state; and the cover is sealed to the liquid storage cavity at the same time, so that the liquid storage device has the advantage of compact structure.

Preferably, the liquid storage cavity sealing device comprises a rubber sealing ring fixed on the top surface of the inner side of the box cover, the rubber sealing ring comprises an annular sealing ring main body, and a sealing transverse strip in sealing fit with the top surface of the intermediate partition plate is arranged in the annular sealing ring main body. Under this structural design, have simple structure, convenient operation's advantage.

Preferably, the protruding location floor that has on the box chamber circumference inside wall of cold-stored outer box, the protruding support floor that has on the box chamber bottom of cold-stored outer box, and support the floor and separate the chamber that forms for intercommunication each other at the box chamber bottom of cold-stored outer box, the side direction location of box body supports on the location floor, and the end support of box body is on the support floor. Under this structural design, the box body location of being convenient for is placed in cold-stored outer box, and under the effect of supporting the floor for have the clearance around the box body, keep cold-stored effect, and support the floor and separate the chamber UNICOM that becomes, the UNICOM of the cold-stored liquid of being convenient for.

Preferably, the positioning rib plate extends along the height direction of the refrigeration outer box, and the supporting rib plate and the positioning rib plate are arranged in a staggered mode. Under this structural design for cold-stored outer box is putting into the box body after, and the cold-stored liquid of box intracavity inner space keeps flowing, guarantees to refrigerate evenly reliably.

Preferably, the middle supporting surface of the positioning rib plate is provided with a break groove. Under this structural design for location floor intermediate position has the disconnection, and cold-stored outer box is putting into the box body after, and the cold-stored liquid of box intracavity inner space keeps flowing, guarantees to refrigerate evenly reliably.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a first schematic view of a box structure of a reagent sample adding slot according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the sample loading slot of the reagent according to the embodiment of the present invention;

FIG. 3 is a schematic diagram of a second box structure of a reagent sample adding slot according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a reagent sample addition slot according to an embodiment of the present invention;

FIG. 5 is a schematic view of a refrigeration outer box according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the box cover according to the embodiment of the present invention.

Detailed Description

See attached figure 1~6, the utility model discloses a reagent application of sample groove, include box body 1 and lid 2 made by dark light-tight material, box body 1 is the cuboid, box body 1 in be equipped with along the slope of 1 thickness direction of box body, along the oblique angle division board 11 of 1 length direction extension of box body, 1 inner chamber of box body is separated into two openings through oblique angle division board 11 and is corresponded

stock solution chamber

12, 13 on 1 thickness direction of box body both sides face respectively, make two

stock solution chambers

12, 13 form the slope through oblique angle division board 11, along 1 length direction evenly spaced distribution of box body in one of them stock solution chamber 13, one of them stock solution chamber 13 separates into a plurality of independent stock solution separation groove 131 through intermediate baffle 14. Make full use of 1 two sides of box body form the stock solution chamber 12 that all has the slope, 13, not only be convenient for move the liquid rifle to the absorption operation of appearance liquid, make the case for under the design of side, make full use of the volume space of box body 1, and make full use of stock solution chamber 12, the characteristics of 13 big ends of mouth, realize a box dual-purpose, both can regard as the application of sample of arranging the rifle to use, the opposite side then can be used to the operation of application of sample alone, and the intermediate bottom 14 that forms single stock solution separating groove 131 has the strengthening simultaneously.

Still including the cold-stored outer box 3 that has the box chamber that supplies box body 1 to put into, box body 1 is higher than cold-stored outer box 3 in the opening one end that uses

stock solution chamber

12, 13, 2 lids of lid are located on cold-stored outer box 3's the mouth, and are equipped with in the lid 2 and are used for sealing box body 1 and use the open-ended stock solution chamber sealing device in

stock solution chamber

12, 13. The sample adding slot is refrigerated, so that corresponding operation is convenient to perform in a low-temperature environment, and the refrigerated outer box 3 is provided with a cover, so that sample liquid is convenient to transfer in a refrigerated and sealed state; and the cover is sealed to the

liquid storage cavities

12 and 13 at the same time, so that the structure is compact. The box cover 2 and the outer refrigerating box 3 can be fixed by sleeve joint matching or buckling.

The liquid storage cavity sealing device comprises a rubber sealing ring 4 fixed on the top surface of the inner side of the box cover 2, the rubber sealing ring 4 comprises an annular sealing ring main body 41, and a sealing transverse strip 42 in sealing fit with the top surface of the middle partition plate 14 is arranged in the annular sealing ring main body 41. Rubber seal 4 in lid 2 can adapt to

stock solution compartment

12, 13 and the sealed of single

stock solution chamber

12, 13 of stock solution partition groove 131, and relies on and establishes rubber seal 4 and realize having simple structure, convenient operation's advantage in 2 inboard of lid to

stock solution compartment

12, 13.

For improving cold-stored effect, the arch has location floor 31 on the box chamber circumference inside wall of cold-stored outer box 3, and the arch has support floor 32 on the box chamber bottom of cold-stored outer box 3, and support floor 32 separates the chamber that forms for mutual intercommunication at the bottom of the box chamber of cold-stored outer box 3, and the side direction location of box body 1 supports on location floor 31, and the end support of box body 1 is on support floor 32. The box body 1 is convenient to position and place in the refrigeration outer box 3, and under the effect of the supporting rib plate 32, a gap is formed around the box body 1, the refrigeration effect is kept, and the cavity communicated with the supporting rib plate 32 is separated, so that the communication of refrigeration liquid is convenient.

The positioning rib 31 is extended in the height direction of the refrigerating box 3, and the support rib 32 is provided to be offset from the positioning rib 31. After the refrigeration outer box 3 is placed into the box body 1, the refrigeration liquid in the inner space of the box cavity keeps flowing, and the refrigeration is ensured to be uniform and reliable; the middle supporting surface of the positioning rib plate 31 is provided with a break groove 311; and the broken groove 311 on the positioning rib plate 31 on the opposite wall of the cold storage outer box 3 is designed in a staggered manner, so that when the box body 1 is placed into the cold storage outer box 3, the box body can be better and more smooth, the middle position of the positioning rib plate 31 is broken, after the cold storage outer box 3 is placed into the box body 1, the cold storage liquid in the inner space of the box cavity keeps flowing, and the cold storage is ensured to be uniform and reliable.

Claims

1. The utility model provides a reagent application of sample groove, includes box body and lid made by dark light tight material, and the box body is cuboid, its characterized in that: the box body in be equipped with along the slope of box body thickness direction, along the oblique angle division board that box body length direction extends, the box body inner chamber is separated into two openings through the oblique angle division board and is corresponded the stock solution chamber on box body thickness direction both sides face respectively, make two stock solution chambers form the slope through the oblique angle division board, a plurality of intermediate bottom have along box body length direction evenly spaced distribution in one of them stock solution intracavity, one of them stock solution chamber is separated into a plurality of independent stock solution through intermediate bottom and is separated the groove.

2. The reagent loading well according to claim 1, wherein: still including the cold-stored outer box that has the box chamber that supplies the box body to put into, the box body is higher than cold-stored outer box in the opening one end that uses the stock solution chamber, the lid is located on cold-stored outer box's mouth, and is equipped with in the lid and is used for sealing the open-ended stock solution chamber sealing device of box body in using the stock solution chamber.

3. The reagent loading well according to claim 2, wherein: the liquid storage cavity sealing device comprises a rubber sealing ring fixed on the top surface of the inner side of the box cover, the rubber sealing ring comprises an annular sealing ring main body, and a sealing cross bar in sealing fit with the top surface of the intermediate partition plate is arranged in the annular sealing ring main body.

4. The reagent loading well according to claim 2, wherein: the protruding location floor that has on the box chamber circumference inside wall of cold-stored outer box, the protruding support floor that has on the box chamber bottom of cold-stored outer box, and support the floor and separate the chamber that forms for mutual intercommunication at the box chamber end of cold-stored outer box, the side direction location of box body supports on the location floor, and the end support of box body is on the support floor.

5. The reagent loading well according to claim 4, wherein: the positioning rib plate extends along the height direction of the refrigeration outer box, and the supporting rib plate and the positioning rib plate are arranged in a staggered mode.

6. The reagent loading well according to claim 5, wherein: and a disconnected groove is formed in the middle supporting surface of the positioning rib plate.