CN216137252U

CN216137252U - Biological assay sample preservation equipment

Info

Publication number: CN216137252U
Application number: CN202122125254.4U
Authority: CN
Inventors: 任可
Original assignee: Individual
Current assignee: Qingdao Zhongcheng High Tech Industry Development Co ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-03-29
Anticipated expiration: 2031-09-04

Abstract

The utility model provides biological experiment sample storage equipment, which belongs to the technical field of sample storage and comprises a storage box, four support rods and two object placing frames, wherein the two object placing frames are positioned inside the storage box, every two support rods are respectively arranged on the front side and the rear side of the object placing frames, one sides of the four support rods, which are far away from the object placing frames, are communicated with the storage box, two adjusting turntables are arranged at the front end and the rear end of the outer side wall of the storage box, one ends of the four support rods, which are communicated to the outer wall of the storage box, are fixedly connected with the adjusting turntables, the top of the storage box is movably connected with a cover plate through hinges, a plurality of test tube grooves are formed in the upper end surfaces of the two object placing frames, and two open holes are formed below the left end surfaces of the two object placing frames. The biological experiment sample storage equipment can stir the biological sample in the test tube in the storage equipment, so that the biological sample in the test tube is prevented from being adhered to the test tube due to long-time standing, and the practicability is high.

Description

Biological assay sample preservation equipment

Technical Field

The utility model relates to the technical field of sample storage, in particular to a biological experiment sample storage device.

Background

Long-term storage of biological samples typically uses a certain temperature to ensure the survival of the organisms within the sample and to ensure the stability of the various components within the sample.

The biological sample is usually put in a test tube, the test tube with the biological sample is put in a storage device for storage, however, the test tube with the biological sample is put in the storage device for storage, and the test tube is usually put in the storage device in a vertical fixed state, which makes the biological sample in the test tube still, the existing biological experiment sample storage device does not have the function of stirring the biological sample in the test tube when in actual use, the biological sample is kept still for a long time, the biological sample is easy to be adhered in the test tube, which is not beneficial to taking out the biological sample in the test tube for later detection, the biological sample needs to be stored in a certain low temperature environment for ensuring the survival rate of the internal components, and the existing biological experiment sample storage device in the market usually applies low temperature to the whole storage device when in actual use, and the parts which are difficult to independently place the test tubes are difficult to carry out low-temperature treatment, which can increase the use of energy consumption and has insufficient practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biological experiment sample preservation device to solve the defects in the prior art.

The above object is solved by the following technical solutions:

a biological experiment sample storage device comprises a storage box, four support rods and two object-placing frames, wherein the two object-placing frames are arranged and are positioned inside the storage box, the number of the four support rods is four, every two support rods are respectively arranged on the front side and the rear side of the object-placing frames, one side, far away from the object-placing frames, of each support rod is communicated with the storage box, two adjusting turntables are arranged at the front end and the rear end of the outer side wall of the storage box, the four support rods are fixedly connected with the adjusting turntables through one ends communicated to the outer wall of the storage box, the top of the storage box is movably connected with a cover plate through hinges, a plurality of test tube grooves are formed in the upper end faces of the two object-placing frames, two open holes are formed in the lower portions of the left end faces of the two object-placing frames, two water leakage holes are formed in the surfaces of the front end and the rear end of the storage box, and each water leakage hole is positioned at the lower end of the adjusting turntables, every two side wall grooves have all been seted up to the internal face of the below of the test tube groove left and right sides, every the inside in side wall groove all is provided with the spring, every the spring is partial to the equal fixedly connected with chucking piece of one end of test tube inslot internal face, every the left and right sides contained angle department of test tube inslot portion bottom all is provided with the fixed block, every the inside lower extreme of putting the thing frame all is provided with the inlayer and separates the chamber, every two catch basins have all been seted up to the inlayer that separates the chamber, every the inside of catch basin all is provided with the refrigeration pipe, every the bottom of catch basin all communicates and is provided with the sealing plug, the fixed bottom plate that is provided with in bottom of deposit the case.

As a preferable scheme, the cross section of the bottom plate is in an acute triangular shape, and one end of each water leakage hole in the storage box extends to one side of the bottom plate.

As a preferred scheme, the cross section of each fixing block is in a right-angled triangle shape, and each fixing block is made of rubber materials.

As a preferred scheme, every trompil all puts the thing frame through link up and separate the chamber intercommunication setting with the inlayer, and the refrigeration pipe all is connected with external power source.

As a preferred scheme, the cross section of each clamping block is semicircular, and a layer of sponge is adhered to the end face, far away from the spring, of one side of each clamping block.

Preferably, each of the openings is located at an upper end position of the inner compartment, and each of the openings is provided with a plug.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:

(1) this kind of biological experiment sample preservation equipment makes this kind of device equipment stir the biological sample in can the test tube of placing in the preservation equipment through the improvement of structure to the biological sample in the test tube of avoiding the test tube is because of long-time stewing and is adhered to in the test tube, and this device equipment can be solitary support the part of placing the test tube and carry out the cryogenic treatment, and need not to carry out cryogenic treatment to whole preservation equipment, has practiced thrift the use to the energy consumption.

(2) The biological experiment sample preservation equipment has the advantages that: through the lateral wall groove, a spring, the fixed block, the cooperation in chucking piece and test tube groove is used, make this device equipment place the test tube that is equipped with biological sample in the test tube groove, when the test tube is placing the test tube in the test tube groove, elasticity through the spring is applyed to the chucking piece, can make the chucking piece can carry out the collet to the test tube of placing in the test tube groove, so that its stable placing in the test tube groove, under this condition, adjust the carousel through rotating, can make the bracing piece drive in the lump and put the thing frame and rotate, and then invert the test tube that is located the test tube groove, at the in-process of this inversion, can make the biological sample in the test tube flow, so that the biological sample in the test tube is because of long-time the adhesion in the test tube of standing.

(3) Secondly, the method comprises the following steps: separate the chamber through the inlayer, the trompil, the catch basin, the refrigeration pipe, the cooperation of sealing plug and bottom plate is used, make this plant equipment through injecting into the clear water toward the trompil in, can make the clear water flow in the catch basin that the inlayer separates the intracavity, and can refrigerate the water in the catch basin through the refrigeration pipe, so that make whole putting the inside cold air that produces of thing frame, and then carry out low temperature storage to the test tube of putting in the thing frame and place, need not to carry out cryogenic treatment to whole save equipment, the use to the energy consumption has been practiced thrift.

Drawings

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

Fig. 2 is a schematic front sectional view of the storage frame of the present invention.

Fig. 3 is a schematic view of the front cross section of the inner compartment of the present invention.

Fig. 4 is a schematic front sectional view of the storage box of the present invention.

In FIGS. 1-4: 1-storage box; 101-a storage frame; 1011-test tube slot; 1012-opening holes; 1013-inner compartment; 102-a support bar; 2-adjusting the turntable; 3-water leakage holes; 4-cover plate; 5-side wall grooves; 501-a spring; 6, fixing blocks; 7-a clamping block; 8-a water storage tank; 801-refrigeration pipe; 9-a sealing plug; 10-a bottom plate.

Detailed Description

Example (b):

please refer to fig. 1 to fig. 4:

the biological experiment sample storage device provided by the embodiment comprises a storage box 1, four

support rods

101 and 102, wherein the two support rods 101 are arranged in the storage box 1, and each two support rods 102 are respectively arranged at the front side and the rear side of the storage box 101, one sides of the four support rods 102 far away from the storage box 101 are communicated with the storage box 1, the front end and the rear end of the outer side wall of the storage box 1 are respectively provided with two adjusting turntables 2, one end of each support rod 102 communicated to the outer wall of the storage box 1 is fixedly connected with the adjusting turntables 2, the top of the storage box 1 is movably connected with a cover plate 4 through hinges, the upper end surfaces of the two storage boxes 101 are respectively provided with a plurality of test tube grooves 1011, the lower parts of the left end surfaces 1012 of the two storage boxes 101 are respectively provided with two open holes, the front end and the rear end surfaces of the storage box 1 are respectively provided with two water leakage holes 3, and each water leakage hole 3 is arranged at the lower end of the adjusting turntables 2, two side wall grooves 5 have all been seted up to the internal face of the below of every test tube groove 1011 left and right sides, the inside of every side wall groove 5 all is provided with spring 501, every spring 501 is partial to the equal fixedly connected with chucking piece 7 of one end of test tube groove 1011 internal face, the left and right sides contained angle department of the inside bottom of every test tube groove 1011 all is provided with fixed block 6, every inside lower extreme of putting thing frame 101 all is provided with the inlayer and separates the chamber 1013, two catch basins 8 have all been seted up to the inside that every inlayer separates the chamber 1013, the inside of every catch basin 8 all is provided with refrigeration pipe 801, the bottom of every catch basin 8 all communicates the sealing plug 9, the fixed bottom plate 10 that is provided with in bottom of save case 1.

Furthermore, the cross section of the bottom plate 10 is in an acute triangular shape, and one end of each water leakage hole 3 positioned in the storage box 1 extends to one side of the bottom plate 10;

in this embodiment, when the water in the water storage tank 8 needs to be replaced, the sealing plug 9 is removed, so that the water in the water storage tank 8 flows out, and the flowing-out water falls on the surface of the bottom plate 10 at the bottom end inside the storage box 1, so that the water flows into the water leakage hole 3 on one side through the inclined surface of the bottom plate 10, and the water is discharged.

Furthermore, the cross section of each fixed block 6 is in a right-angled triangle shape, and each fixed block 6 is made of rubber;

in this embodiment, when the test tube is inserting in test tube groove 1011, the bottom of test tube can be pressed from both sides between two fixed blocks 6, and then can apply with the fixed clamp to the bottom of test tube through two fixed blocks 6, and is the design that the rubber material constitutes through every fixed block 6, can avoid fixed block 6 to cause hard contact to the surface of test tube, has played the protection to the test tube to a certain extent.

Furthermore, each opening 1012 is communicated with the inner compartment 1013 by penetrating the storage frame 101, and the refrigeration pipe 801 is connected with an external power supply;

in this embodiment, the refrigeration pipe 801 is driven to operate by the power output of the external power source, so that the refrigeration pipe 801 refrigerates water during operation, and the water entering the storage frame 101 through the openings 1012 can enter the inner compartment 1013 and then enter the water storage tank 8 through the openings 1012 by communicating with the inner compartment 1013 through the storage frame 101.

Furthermore, the cross section of each clamping block 7 is semicircular, and a layer of sponge is adhered to the end surface of one side of each clamping block 7, which is far away from the spring 501;

in this embodiment, when the test tube is being arranged in the test tube groove 1011, through the elasticity that spring 501 applied to chucking piece 7, can make chucking piece 7 carry out the collet to the test tube of arranging in test tube groove 1011, so that it is stable to be placed in test tube groove 1011, under this condition, through rotating adjustment carousel 2, can make bracing piece 102 drive thing frame 101 and rotate together, and then will be located the test tube of test tube groove 1011 and invert, in the in-process of this inversion, can make the biological sample in the test tube flow, so that the biological sample in the test tube is because of long-time the sticking of standing in the test tube, and all paste the design that the one deck sponge has through the side end face that spring 501 was kept away from to every chucking piece 7, can avoid chucking piece 7 and test tube hard contact, in order to avoid chucking piece 7 to scrape the test tube surface.

Further, each aperture 1012 is located at an upper position of the inner compartment 1013, and each aperture 1012 is provided with a plug;

in this embodiment, the openings 1012 are sealed from water by the plugs, and by the design of each opening 1012 at the upper end of the inner compartment 1013, more fresh water can be stored in each reservoir 8, thereby increasing the storage capacity of the reservoir 8.

The working principle is as follows:

when the device is used, the cover plate 4 is opened, the device is connected with an external power supply, then a test tube filled with a biological sample is inserted into the test tube groove 1011 on the upper surface of the object placing frame 101, when the test tube is inserted into the test tube groove 1011, the clamping block 7 can clamp the test tube arranged in the test tube groove 1011 through the elastic force provided by the spring 501 to the clamping block 7, so that the test tube is stably arranged in the test tube groove 1011, in this case, the support rod 102 can drive the object placing frame 101 to rotate by rotating the adjusting turntable 2, and then the test tube arranged in the test tube groove 1011 is inverted, in the process of inversion, the biological sample in the test tube can flow, so that the biological sample in the test tube is not adhered to the test tube due to long-time standing, and clear water can flow into the water storage tank 8 in the inner layer partition 1013 by injecting clear water into the open hole 1012, and water in the water storage tank 8 can be refrigerated by the refrigerating pipe 801, so that whole thing frame 101 inside production cold air puts, and then the test tube of putting in thing frame 101 to putting carries out low temperature storage and places, need not to carry out cryogenic treatment to whole save set, has practiced thrift the use to the energy consumption.

Claims

1. The biological experiment sample storage equipment comprises a storage box (1), two storage frames (101) and four support rods (102), wherein the storage frames (101) are arranged in the storage box (1), every two support rods (102) are arranged on the front side and the rear side of the storage frames (101) respectively, one side, far away from the storage frames (101), of each support rod (102) is connected with the storage box (1) in a penetrating manner, two adjusting turntables (2) are arranged at the front end and the rear end of the outer side wall of the storage box (1), the four support rods (102) penetrate through one end of the outer wall of the storage box (1) and are fixedly connected with the adjusting turntables (2), the top of the storage box (1) is movably connected with a cover plate (4) through hinges, and a plurality of test tube grooves (1011) are formed in the upper end face of the storage frames (101), two the below of putting thing frame (101) left end face has all been seted up two trompil (1012), two hole (3) that leak have all been seted up on both ends surface around keeping case (1), and every the hole that leaks (3) all are located the lower extreme of adjusting carousel (2), every the internal face of the below of test tube groove (1011) left and right sides has all been seted up two lateral wall groove (5), every the inside of lateral wall groove (5) all is provided with spring (501), every spring (501) are inclined to the one end of test tube groove (1011) internal face and all fixedly connected with chucking piece (7), every the both sides contained angle department of the inside bottom of test tube groove (1011) all is provided with fixed block (6), every the inside lower extreme of putting thing frame (101) all is provided with inlayer and separates chamber (1013), every inlayer separates the inside that chamber (1013) and all has seted up two water storage tank (8), the refrigeration pipe (801) is arranged in each water storage tank (8), the bottom of each water storage tank (8) is communicated with a sealing plug (9), and a bottom plate (10) is fixedly arranged at the bottom of the storage box (1).

2. The biological experiment sample preservation device according to claim 1, characterized in that the cross section of the bottom plate (10) is in a shape of an acute triangle, and one end of each water leakage hole (3) inside the preservation box (1) extends to one side of the bottom plate (10).

3. The biological experiment sample preservation device according to claim 1, characterized in that each of the fixing blocks (6) has a right triangle shape in cross section, and each of the fixing blocks (6) is made of rubber.

4. The biological assay sample retention device of claim 1, wherein each of the apertures (1012) is configured to communicate with the inner compartment (1013) by passing through the storage frame (101), and the refrigeration tube (801) is connected to an external power source.

5. The biological experiment sample preservation device according to claim 1, characterized in that each clamping block (7) is semicircular in cross section, and a layer of sponge is adhered to one side end face of each clamping block (7) far away from the spring (501).

6. A biological experimental sample holding apparatus according to claim 1, characterised in that each of said openings (1012) is located at an upper end position of the inner compartment (1013), and that each of said openings (1012) is provided with a plug.