CN212638381U

CN212638381U - Kit for RNA extraction

Info

Publication number: CN212638381U
Application number: CN202021327594.4U
Authority: CN
Inventors: 张红宁; 张丹丹; 刘俊涛; 蔡敬敏
Original assignee: Zhengzhou Chuangsheng Bioengineering Co ltd
Current assignee: Zhengzhou Chuangsheng Bioengineering Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-02
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to the field of biotechnology equipment, in particular to a kit for RNA extraction, which comprises an outer box body and a plurality of inner box bodies, wherein the two sides of each inner box body are provided with a scissor type lifting structure, and the plurality of inner box bodies are arranged in the outer box body in an overlapped manner through the scissor type lifting structures; the upper end of the inner box body is provided with an opening, and a net pressing structure is arranged above the opening of any inner box body; the inner box bodies are used for containing articles of different packaging types, so that the experimenters can take the articles conveniently; still be provided with the pressure network structure that corresponds with interior box body, when will cut fork elevation structure and compress and stack, it is fixed that the article in the interior box body can be suppressed to press the network structure, reduces rocking of article in the transportation.

Description

Kit for RNA extraction

Technical Field

The utility model relates to a biotechnology equipment field, concretely relates to a kit for RNA draws.

Background

The extraction and purification of RNA in molecular biology research is a basic work, and the extraction and purification of RNA are required in various clinical tests or basic scientific researches. The RNA extraction kit is used for extracting RNA of various plants, animals and microorganisms, an experimenter only needs to operate according to the steps, other reagents do not need to be prepared when the RNA extraction kit is used, and the RNA extraction kit is very convenient and suitable for quickly extracting RNA. The extracted RNA has good integrity and high purity, and can be used for post-molecular biology experiments.

The existing reagent kit is too simple in structure, generally, the contents are directly placed in a paper box body, but most of the articles in the reagent kit are packaged in different manners, some of the articles are bottled, some of the articles are plate-shaped, and some of the articles are stored by utilizing a vacuum bag.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a kit for RNA draws, adopt a plurality of interior box body differentiation to hold different article, the experimenter of being convenient for operates, has improved work efficiency.

The utility model discloses a kit for RNA extraction, including outer box body and inner box body, the inner box body is a plurality of, inner box body both sides are equipped with scissors fork formula elevation structure, a plurality of inner box body pass through scissors fork formula elevation structure overlap locate in the outer box body; interior box body upper end opening, arbitrary the opening top of interior box body still is equipped with presses the net structure, press the net structure to include A-frame and elastic net, the A-frame is located on the formula of cutting elevation structure of interior box body both sides, set up between the A-frame of both sides the elastic net, be equipped with the mounting hole on the A-frame, the A-frame passes through the mounting hole is located cut on the crosspoint in the fork elevation structure, vertically be equipped with T type slider on the A-frame, T type spout has been seted up on the interior box body inner wall, T type slider slides and locates in the T type spout.

Further, the top of cutting fork lift structure still is equipped with the gland, the gland both sides are equipped with the spout, it has two removal feet to cut fork lift structure's top, and is same two removal feet of cutting fork lift structure slide and locate in the spout, it still is equipped with two lifting rod to cover the parallel, arbitrary two are connected respectively at the both ends of lifting rod cut fork lift structure with the removal foot of one side, it still is equipped with on the pressure lid and is used for fixing the buckle of lifting rod.

Further, the lateral wall of box body is equipped with the side shield that can outwards overturn, the side shield with be equipped with the piece of mutually attracting magnetism of inhaling on the interior box body.

Further, a spongy cushion is laid at the bottom of the inner cavity of the inner box body.

Further, the number of the inner box bodies is 3.

The utility model has the advantages that: the utility model discloses a kit for extracting RNA, which is provided with a plurality of inner box bodies for containing articles with different packaging types, thereby facilitating the taking of experimenters; the inner box bodies are arranged on the scissor-fork type lifting structure, all articles are placed in a three-dimensional manner, and the occupation of the table top of the experiment table is reduced; still be provided with the pressure network structure that corresponds with interior box body, when will cut fork elevation structure and compress and stack, it is fixed that the article in the interior box body can be suppressed to press the network structure, reduces rocking of article in the transportation.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the inner box body of the present invention;

fig. 2 is a schematic structural diagram of the medium voltage network structure of the present invention.

Description of reference numerals: the inner box body 100, the scissor-fork type lifting structure 200, the net pressing structure 300, the triangular support 301, the elastic net 302, the mounting hole 303, the T-shaped sliding block 304, the gland 101, the sliding groove 102, the moving foot 201, the lifting rod 202, the buckle 203, the side baffle 103 and the magnetic part 104.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the kit for extracting RNA in this embodiment includes an outer case (not shown) and a plurality of inner cases 100, wherein the inner cases 100 are provided with a scissor-type lifting structure 200 at two sides of the inner case 100, and the plurality of inner cases 100 are overlapped inside the outer case by the scissor-type lifting structure 200; interior box body 100 upper end opening, arbitrary interior box body 100's opening top still is equipped with presses network structure 300, press network structure 300 to include A-frame 301 and elastic net 302, A-frame 301 locates on the formula of cutting elevating system of interior box body 100 both sides, set up between the A-frame 301 of both sides elastic net 302, be equipped with mounting hole 303 on the A-frame 301, A-frame 301 passes through mounting hole 303 is located cut on the crosspoint in the fork elevating system 200, vertically be equipped with T type slider 304 along last edge of A-frame 301, T type spout (not shown) has been seted up on interior box body 100 inner wall, T type slider 304 slides and locates in the T type spout.

In the actual implementation process, article of different packaging types can be placed in the interior box body 100 of difference, make things convenient for the experimenter to seek, cut fork lift structure 200 at the in-process that rises, the distance between the interior box body 100 increases, the experimenter can follow the opening part of interior box body 100 top and get and put article, the in-process that descends, the lid of box body 100 in next can be regarded as to the bottom of last interior box body 100, and at the in-process that descends, locate the pressure net structure 300 that cuts on the fork lift structure 200 and descend together, the elasticity net 302 can be fixed with the article in the interior box body 100, prevent that article from rocking at the removal in-process. It is worth mentioning that after the scissor lift structure 200 is fully extended, the height of the net pressing structure 300 is higher than the height of the opening of the inner box 100, which does not affect the taking and placing of the articles.

In this embodiment, the top of the scissor type lifting structure 200 is further provided with a pressing cover 101, the pressing cover 101 can be used as an upper cover of the topmost inner box body 100, sliding grooves 102 are formed in two sides of the pressing cover 101, the top of the scissor type lifting structure 200 is provided with two moving feet 201, the two moving feet 201 of the scissor type lifting structure 200 are arranged in the sliding grooves 102 in a sliding mode, the pressing cover 101 is further provided with two lifting rods 202 in parallel, two moving feet 201 on the same side of the scissor type lifting structure 200 are connected to two ends of each lifting rod 202 respectively, and the pressing cover 101 is further provided with a buckle 203 for fixing the lifting rods 202. When the lifting rods 202 are lifted upwards, the lifting degree of the scissor-type lifting structure 200 can be controlled by controlling the distance between the two lifting rods 202, and the scissor-type lifting structure 200 can be fixed by fixing the two lifting rods 202 through the buckles 203.

In order to facilitate the experimenter to take out the articles, in this embodiment, the side wall of the box body is provided with a side baffle 103 capable of being turned over outwards, and the side baffle 103 and the inner box body 100 are provided with magnetic attraction pieces 104 capable of attracting each other.

In this embodiment, a sponge pad is laid on the bottom of the inner cavity of the inner box 100.

In this embodiment, the number of the inner cases 100 is 3.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a kit for RNA extraction, includes outer box body and interior box body, its characterized in that: the number of the inner box bodies is multiple, the two sides of each inner box body are provided with a scissor type lifting structure, and the inner box bodies are arranged in the outer box body in an overlapped mode through the scissor type lifting structures; interior box body upper end opening, arbitrary the opening top of interior box body still is equipped with presses the net structure, press the net structure to include A-frame and elastic net, the A-frame is located on the formula of cutting elevation structure of interior box body both sides, set up between the A-frame of both sides the elastic net, be equipped with the mounting hole on the A-frame, the A-frame passes through the mounting hole is located cut on the crosspoint in the fork elevation structure, vertically be equipped with T type slider on the A-frame, T type spout has been seted up on the interior box body inner wall, T type slider slides and locates in the T type spout.

2. The kit for RNA extraction according to claim 1, wherein: cut fork lift structure's top still to be equipped with the gland, the gland both sides are equipped with the spout, cut fork lift structure's top has two and moves the foot, and is same cut two that move foot of fork lift structure and slide and locate in the spout, it still is equipped with two lifting rod to cover the parallel, arbitrary two are connected respectively at the both ends of lifting rod cut fork lift structure with the removal foot of one side, it still is equipped with on the pressure and is used for fixing the buckle of lifting rod to cover.

3. The kit for RNA extraction according to claim 1, wherein: the lateral wall of box body is equipped with the side shield that can outwards overturn, the side shield with be equipped with the piece of mutually attracting magnetism of inhaling on the interior box body.

4. The kit for RNA extraction according to claim 1, wherein: the bottom of the inner cavity of the inner box body is paved with a spongy cushion.

5. The kit for RNA extraction according to claim 1, wherein: the number of the inner box bodies is 3.