CN212328382U - Multifunctional refrigeratable test tube box - Google Patents

Abstract

The utility model discloses a multi-functional test tube box that can refrigerate, include: the hollow box body, the box body includes test tube holding portion and cold-proof agent filling portion, set up a plurality of test tube holding tanks that arrange side by side in proper order according to the diameter size in the test tube holding portion, cold-proof agent filling hole has been seted up in the cold-proof agent filling portion, the space of test tube holding portion outside the test tube holding tank communicates with cold-proof agent filling portion in order to receive the cold-proof agent of packing, the diameter of test tube holding tank is 0.7-3cm, and the degree of depth is 1-8 cm. The utility model provides a solve simultaneously and hold multiple specification centrifuging tube and possess the test tube box of refrigeration cooling function, prevent the thermal degradation of reagent and sample. Meanwhile, some tools which are often used in the experiment can be placed in the accommodating groove arranged on one side, so that the loss is avoided, the field is saved, and the experiment is convenient to develop.

Description

Multifunctional refrigeratable test tube box

Technical Field

The utility model belongs to the technical field of laboratory glassware, a multi-functional test tube box that can refrigerate is related to.

Background

Biological experiments are usually performed in a liquid environment, solutions and reagents of different volumes and different types need to be repeatedly added in the experimental process, the experimental solutions and reagents are usually stored in conical centrifuge tubes of different volumes, and the conical centrifuge tubes cannot stand on an experimental platform, so that test tube racks of specific specifications are required to place the conical tubes. Simultaneously, because the difference of toper centrifuging tube and U bottom tube volume, place the test tube rack that the test tube of different volumes needs different specifications, but because often need the solution and the reagent of multiple different volumes in the experiment, if adopt the test tube rack of multiple different specifications, the very big laboratory bench area that it can occupy to can restrict placing of laboratory glassware and lead to developing smoothly of experiment.

In addition, biological assays typically involve the use of cells, proteins and nucleic acids that are extremely temperature sensitive, and the manipulation of such assays relies on ice boxes or buckets to reduce temperature, thereby preserving the activity of the cells and limiting the degradation of proteins and nucleic acids.

At present, various multifunctional test tube racks and ice boxes are available on the market, but a multifunctional test tube box capable of being pre-cooled is not available.

SUMMERY OF THE UTILITY MODEL

To the problem, an object of the utility model is to provide a but multi-functional refrigeration test-tube box, through integrating multi-functional test-tube rack and the ice chest that can refrigerate in advance, provide a brand-new instrument for biological experiment.

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

a multi-functional, coolable test tube cassette, comprising: the hollow box body, the box body includes test tube holding portion and cold-proof agent filling portion, set up a plurality of test tube holding tanks that arrange side by side in proper order according to the diameter size in the test tube holding portion, cold-proof agent filling hole has been seted up in the cold-proof agent filling portion, the space of test tube holding portion outside the test tube holding tank communicates with cold-proof agent filling portion in order to receive the cold-proof agent of packing, the diameter of test tube holding tank is 0.7-3cm, and the degree of depth is 1-8 cm.

Preferably, the test tube holding tank distributes according to the row along the length direction of box body, and the diameter of every test tube holding tank of arranging is the same.

Arrange according to row in proper order through the diameter size with the test tube holding tank, place the test tube alright arrange according to corresponding volume model, take as required when making things convenient for the experiment, not only beautifully but also convenient.

Preferably, the test tube-holding grooves have diameters of 0.7cm, 0.8cm, 1.2cm, 1.4cm, 1.7cm and 3cm, respectively.

Correspondingly, the above tube holding grooves can sequentially hold 0.2 ml of PCR reaction tube, 0.5 ml of microcentrifuge tube, 1.5 ml of microcentrifuge tube, 5 ml of flow analysis tube, and 15 ml of conical centrifuge tube and 50 ml of conical centrifuge tube.

More preferably, the test tube holding grooves having a diameter of 0.7cm and a diameter of 0.8cm are each 1cm deep, the test tube holding grooves having a diameter of 1.2cm are each 1.5cm deep, the test tube holding grooves having a diameter of 1.4cm are each 5cm deep, and the test tube holding grooves having a diameter of 1.7cm and a diameter of 3cm are each 8cm deep.

Through the different settings of above test tube holding tank degree of depth, can make the test tube of different volume models arrange the most suitable position in the test tube holding tank in, can enough fully refrigerate, be convenient for again take out.

Preferably, still be equipped with in the box body and accomodate the groove, accomodate the groove and be located box body length direction's one side and with test tube accommodation portion and cold-proof agent filling portion interval.

This accomodate groove can be used to accomodate when the experiment goes on and put pen, label, the experiment recording paper of losing easily and even the water bath is cursory, helps going on smoothly of experiment.

Preferably, the box body is a cuboid with the length of 18 cm, the width of 15 cm and the height of 8 cm. This volume setting can guarantee to place the various types of test tubes that use in the experiment, has practiced thrift again and has accomodate the space.

Preferably, above-mentioned multi-functional refrigeratable test tube box still include with the lid of box body adaptation, the lid is connected with the box body lock.

The box cover buckled with the box body can be convenient to store on one hand, and can be directly taken down to be placed beside when being used on the other hand.

More preferably, the box cover is made of transparent plastic. Thus, even if the box cover is covered, the test tubes and other experimental articles placed in the box body can be seen.

Preferably, the multifunctional refrigeratable test tube box is made of PVC plastic.

By designing a PVC plastic test tube box capable of accommodating 50 ml of conical centrifuge tube, 15 ml of conical centrifuge tube, 5 ml of flow analysis tube, 1.5 ml of microcentrifuge tube, 0.5 ml of microcentrifuge tube and 0.2 ml of PCR reaction tube, cold-keeping agent is filled into the PVC plastic test tube box through cold-keeping agent filling holes, and the PVC plastic test tube box is refrigerated and cooled before being used every time. Just so can provide one kind and solve simultaneously and hold multiple specification centrifuging tube and possess the test tube box of refrigeration cooling function, prevent the thermal degradation of reagent and sample. Meanwhile, some tools which are often used in the experiment can be placed in the accommodating groove arranged on one side, so that the loss is avoided, the field is saved, and the experiment is convenient to develop.

Drawings

Fig. 1 is a top view of the utility model discloses a multi-functional test tube box that can refrigerate.

Fig. 2 is a front view of the multifunctional coolable test tube box of the present invention.

Fig. 3 is a rear view of the multifunctional coolable test tube box of the present invention.

In the figure: 1-a test tube accommodating part, 11, 12, 13, 14, 15, 16-a test tube accommodating groove; 2-cold-keeping agent filling part, 21-cold-keeping agent filling hole; 22-cold keeping agent; 3-a storage tank; 4, a box cover; and 5, floating in a water bath.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "open", "connected" and "communicating" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model provides a multi-functional test tube box that refrigerates mainly includes: a hollow box body, the box body includes test tube holding part 1 and cold-keeping agent filling part 2.

Wherein the content of the first and second substances,

open in the test tube portion of holding 1 and be equipped with a plurality of test tube holding tanks of arranging side by side in proper order according to the diameter size, the test tube holding tank distributes according to row along the length direction of box body, and the diameter of every test tube holding tank of arranging is the same, includes in the picture: 3 test tube accommodating grooves 11 with the diameter of 3cm and the depth of 8cm and used for accommodating 50 ml conical centrifuge tubes; 4 test tube accommodating grooves 12 with the diameter of 1.7cm and the depth of 8cm and used for accommodating 15 ml conical centrifuge tubes; 12 test tube accommodating grooves 13 with the diameter of 1.4cm and the depth of 5cm and used for accommodating 5 ml of flow analysis tubes; 16 test tube accommodating grooves 14 with the diameter of 1.2cm and the depth of 1.5cm and used for accommodating 1.5 ml of microcentrifuge tubes; 10 test tube accommodating grooves 15 with the diameter of 0.8cm and the depth of 1cm and used for accommodating 0.5 ml of microcentrifuge tubes; and 48 test tube receiving wells 16, 0.7cm in diameter and 1cm in depth, for receiving 0.2 ml PCR reaction tubes.

The diameter sizes of the test tube accommodating grooves are sequentially arranged in rows, so that the test tubes can be arranged according to corresponding volume models when placed, and the test tubes can be taken as required during experiments, so that the test tube accommodating grooves are attractive and convenient; through the different settings of test tube holding tank degree of depth, can make the test tube of different volume models arrange the most suitable position in the test tube holding tank in, can enough fully refrigerate, be convenient for again take out.

Cold-proof agent filling portion 2 is provided with cold-proof agent filling hole 21 therein, and test tube holding portion 1 is linked together with cold-proof agent filling portion 2 in the space outside the test tube holding tank in order to receive filled cold-proof agent 22, and cold-proof agent 22 is common reagent, can directly purchase from the market, as long as can fill to test tube holding portion be used for cold-proof can, do not do the restriction here.

Still be equipped with in the box body and accomodate groove 3, accomodate groove 3 and be located box body length direction's one side and keep cold agent filling portion 2 interval with test tube holding portion 1. This accomodate groove can be used to accomodate when the experiment goes on and put pen, label, the experiment recording paper of losing easily and even the water bath is cursory, helps going on smoothly of experiment. If the cassette is formed in a rectangular parallelepiped shape having a length of 18 cm, a width of 15 cm and a height of 8cm, the width of the test tube housing part 1 and the width of the cold retaining agent filling part 2 are generally set to 12 cm, and the width of the housing groove is set to 3 cm. This volume setting can guarantee to place the various types of test tubes that use in the experiment, has practiced thrift again and has accomodate the space.

In order to facilitate storage, the multifunctional refrigeratable test tube box further comprises a box cover 4 matched with the box body, and the box cover 4 is buckled with the box body, so that the multifunctional refrigeratable test tube box can be directly taken down and placed beside a user when the multifunctional refrigeratable test tube box is used. The lid preferably adopts transparent plastic material, like this, even cover the lid, also can see each test tube and other laboratory supplies that place in the box body.

Fig. 3 shows a state where a water bath float 5 is placed in the receiving groove 3 and the lid is closed.

In order to facilitate the manufacture, the multifunctional refrigeratable test tube box can be made of common PVC plastic materials.

When the test tube storage box is used, the cold-keeping agent 22 is injected into the box body through the cold-keeping agent filling hole 21, so that the cold-keeping agent is filled outside each test tube storage groove in the test tube storage part 1, and then the test tube storage box is placed in a refrigerator to be frozen for 4 hours to be used. When the test tube box is used, the test tube box is taken out from the freezing chamber, test tubes and centrifuge tubes of various specifications can be placed according to requirements, and the effects of cold insulation and convenient experiment are achieved.

Claims (9)

1. A multi-functional coolable test tube cassette, comprising: the hollow box body, the box body includes test tube holding portion and cold-proof agent filling portion, set up a plurality of test tube holding tanks that arrange side by side in proper order according to the diameter size in the test tube holding portion, cold-proof agent filling hole has been seted up in the cold-proof agent filling portion, the space of test tube holding portion outside the test tube holding tank communicates with cold-proof agent filling portion in order to receive the cold-proof agent of packing, the diameter of test tube holding tank is 0.7-3cm, and the degree of depth is 1-8 cm.

2. A multi-functional coolable test tube magazine as recited in claim 1, wherein said test tube receiving slots are arranged in columns along the length of the magazine body, each column having the same diameter.

3. A multi-functional coolable test tube cassette as recited in claim 2, wherein said test tube receiving wells have diameters of 0.7cm, 0.8cm, 1.2cm, 1.4cm, 1.7cm and 3cm, respectively.

4. A multi-functional refrigeratable test tube magazine as claimed in claim 3, wherein the test tube holding grooves of 0.7cm and 0.8cm in diameter are each 1cm deep, the test tube holding grooves of 1.2cm in diameter are each 1.5cm deep, the test tube holding grooves of 1.4cm in diameter are each 5cm deep, and the test tube holding grooves of 1.7cm and 3cm in diameter are each 8cm deep.

5. The multi-functional coolable tube magazine according to any one of claims 1 to 4, wherein a receiving groove is further provided in the magazine body, the receiving groove being located at one side in the longitudinal direction of the magazine body and spaced apart from the tube accommodating portion and the coolant filling portion.

6. The multifunctional coolable test tube box of claim 5, wherein the box body is a cuboid 18 cm long, 15 cm wide and 8cm high.

7. The multi-functional refrigeratable test tube box according to claim 5, characterized in that, the multi-functional refrigeratable test tube box further comprises a box cover matched with the box body, and the box cover is buckled with the box body.

8. The multi-functional coolable cuvette holder according to claim 7, wherein the holder cover is made of transparent plastic.

9. The multi-functional coolable test tube cassette of claim 1, wherein said multi-functional coolable test tube cassette is comprised of PVC plastic.

Images