CN211919460U - Genome DNA extraction kit - Google Patents

Abstract

The utility model discloses a genome DNA extraction kit, which comprises a box body and a lifting component; a box body: the box body is a cuboid, and guide grooves are uniformly formed in the side face of the box body; the lifting component: the lifting assembly comprises a fixed plate, a first connecting rod, a second connecting rod, a connecting plate and a mounting plate, wherein the fixed plate is symmetrically arranged on the bottom surface of the box body, one end of the first connecting rod is hinged to the side surface of the fixed plate through a cylindrical pin, one end of the second connecting rod is hinged to the other end of the first connecting rod through a cylindrical pin, one end of the connecting plate is hinged to the other end of the second connecting rod through a cylindrical pin, the mounting plate is arranged at the other end of the connecting plate, a loading assembly is arranged on the mounting plate, and the genome DNA extraction kit can adjust the position of a reagent, so that the reagent can be conveniently taken and used, and is convenient for a user to operate.

Description

Genome DNA extraction kit

Technical Field

The utility model relates to a genome DNA draws technical field, specifically is a genome DNA draws kit.

Background

The DNA extraction kit is constructed according to a benzyl chloride method, can extract genomic DNA from a sample, and the benzyl chloride has the characteristic of being capable of benzylating hydroxyl groups in cell walls containing cellulose and the like so as to destroy the cell walls.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a genome DNA extraction kit, can adjust the position of reagent, and then can be very convenient take reagent, made things convenient for user's operation, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a genome DNA extraction kit comprises a kit body and a lifting component;

a box body: the box body is a cuboid, and guide grooves are uniformly formed in the side face of the box body;

the lifting component: the lifting assembly comprises a fixed plate, a first connecting rod, a second connecting rod, a connecting plate and a mounting plate, the fixed plate is symmetrically arranged on the bottom surface of the box body, one end of the first connecting rod is hinged to the side surface of the fixed plate through a cylindrical pin, one end of the second connecting rod is hinged to the other end of the first connecting rod through a cylindrical pin, one end of the connecting plate is hinged to the other end of the second connecting rod through a cylindrical pin, the mounting plate is arranged at the other end of the connecting plate, and the mounting plate is provided with a loading assembly.

Further, the loading assembly comprises a placing frame, a partition plate, an extension plate and a connecting block, the placing frame is arranged on the mounting plate, the partition plate is evenly arranged inside the placing frame, the inside of the placing frame is divided into six identical limiting grooves, the extension plate is symmetrically arranged at two ends of the placing frame, the connecting block is arranged on the bottom surface of the extension plate, and the loading assembly can be used for bearing a reagent and limiting the reagent through the partition plate.

Further, still include the auxiliary assembly, the auxiliary assembly includes slide, a spacing section of thick bamboo, pivot and cam, slide sliding fit is in the spacing inslot, the surface of slide is located to a spacing section of thick bamboo, the pivot is rotated and is connected at the spacing inslot, and the one end of pivot passes the side and the guide slot sliding fit who places the frame, the cam is located in the pivot of spacing inslot, and the auxiliary assembly accessible rotates the pivot, drives the cam and rotates, can realize the lift of slide when the bottom of cam and the bottom surface contact of slide, and then can adjust the position of reagent and be convenient for operate.

Further, still include spacing subassembly, spacing subassembly includes spout, slider, pull rod, limiting plate, spacing hole and stopper, the both ends side of box body is located to the spout symmetry, slider sliding fit in the spout, and the bottom fixed connection of the one end of slider and connecting block, pull rod sliding fit is in the slide hole at slider middle part, the one end of pull rod is located to the limiting plate, the both ends of limiting plate are located to spacing hole symmetry, the stopper symmetry locate the side of box body and with spacing hole sliding fit, spacing subassembly accessible pull-out pull rod to drive the slider slip from top to bottom and can drive the lift subassembly activity, and then realize the lift of mounting panel, carry out the purpose of adjusting to the position of reagent.

The sliding box further comprises a sliding frame, a sliding cover and a pulling plate, wherein the sliding frame is arranged on the surface of the box body, the sliding cover is in sliding fit with the sliding frame, the pulling plate is arranged at one end of the sliding cover, the sliding plate can slide by pushing and pulling the pulling plate, and the box body can be sealed.

Compared with the prior art, the beneficial effects of the utility model are that: the genomic DNA extraction kit has the following advantages:

1. this spacing subassembly accessible of genome DNA extraction kit pulls out the pull rod to drive the slider from top to bottom and slide and then can drive the first connecting rod and the second connecting rod activity of lifting unit, realize the lift of mounting panel then, carry out the purpose adjusted to the position of reagent.

2. This genome DNA draws kit's auxiliary assembly accessible rotates the pivot, drives the cam and rotates, can realize the lift of slide when the bottom of cam and the bottom surface contact of slide, and then can adjust the position of reagent and be convenient for operate.

3. This genome DNA draws loading assembly of kit can be used for bearing reagent to realize spacing to reagent through the baffle, can realize the slip of slide through carrying out the push-and-pull to the arm-tie, and then can realize the closing cap to the box body.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the local cross-section structure of the present invention.

In the figure: the device comprises a box body 1, a guide groove 11, a lifting assembly 2, a fixing plate 21, a first connecting rod 22, a second connecting rod 23, a connecting plate 24, a mounting plate 25, a loading assembly 3, a placement frame 31, a partition plate 32, a support plate 33, a connecting block 34, an auxiliary assembly 4, a sliding plate 41, a limiting cylinder 42, a rotating shaft 43, a cam 44, a limiting assembly 5, a sliding groove 51, a sliding block 52, a pull rod 53, a limiting plate 54, a limiting hole 55, a limiting block 56, a sliding frame 6, a sliding cover 61 and a pull plate 62.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-3, the present invention provides a technical solution: a genome DNA extraction kit comprises a kit body 1 and a lifting component 2;

a box body 1: the box body 1 is a cuboid, and guide grooves 11 are uniformly formed in the side face of the box body 1;

the lifting component 2: lifting unit 2 includes fixed plate 21, first connecting rod 22, second connecting rod 23, connecting plate 24 and mounting panel 25, the bottom surface of box body 1 is located to fixed plate 21 symmetry, the side of cylindric lock and fixed plate 21 is passed through to first connecting rod 22's one end is articulated, the other end of cylindric lock and first connecting rod 22 is passed through to the one end of second connecting rod 23 is articulated, the other end of cylindric lock and second connecting rod 23 is passed through to connecting plate 24's one end, mounting panel 25 locates the other end of connecting plate 24, and be equipped with on the mounting panel 25 and load subassembly 3, load subassembly 3 including placing frame 31, baffle 32, extension board 33 and connecting block 34, place on the mounting panel 25 frame 31, baffle 32 evenly locates to place inside of frame 31 and will place the inside and divide into six the same spacing grooves of frame 31, the both ends of placing frame 31 are located to extension board 33 symmetry, the.

Wherein: the auxiliary assembly 4 is further included, the auxiliary assembly 4 includes a sliding plate 41, a limiting cylinder 42, a rotating shaft 43 and a cam 44, the sliding plate 41 is in sliding fit in the limiting groove, the limiting cylinder 42 is arranged on the surface of the sliding plate 41, the rotating shaft 43 is rotatably connected in the limiting groove, one end of the rotating shaft 43 penetrates through the side surface of the placing frame 31 to be in sliding fit with the guide groove 11, and the cam 44 is arranged on the rotating shaft 43 in the limiting groove; the box body is characterized by further comprising a limiting component 5, wherein the limiting component 5 comprises sliding grooves 51, sliding blocks 52, pull rods 53, limiting plates 54, limiting holes 55 and limiting blocks 56, the sliding grooves 51 are symmetrically arranged on the side faces of the two ends of the box body 1, the sliding blocks 52 are in sliding fit in the sliding grooves 51, one ends of the sliding blocks 52 are fixedly connected with the bottom ends of the connecting blocks 34, the pull rods 53 are in sliding fit in the sliding holes in the middle of the sliding blocks 52, the limiting plates 54 are arranged at one ends of the pull rods 53, the limiting holes 55 are symmetrically arranged at the two ends of the limiting plates 54, and the limiting blocks 56 are symmetrically; the box body is characterized by further comprising a sliding frame 6, a sliding cover 61 and a pulling plate 62, wherein the sliding frame 6 is arranged on the surface of the box body 1, the sliding cover 61 is in sliding fit with the sliding frame 6, and the pulling plate 62 is arranged at one end of the sliding cover 61.

The limiting component 5 can pull out the pull rod 53 and drive the slide block 52 to slide up and down so as to drive the first connecting rod 22 and the second connecting rod 23 of the lifting component 2 to move, and then the purpose of adjusting the position of the reagent is achieved.

When in use: first utilize the arm-tie 62 to stimulate the sliding closure 61 to open the box body 1, utilize spacing subassembly 5, through pulling out pull rod 53, and drive slider 52 from top to bottom and slide and then can drive the activity of first connecting rod 22 and the second connecting rod 23 of lifting unit 2, then realize the lift of mounting panel 25, reach the purpose of adjusting the position of reagent, supplementary subassembly 4 accessible rotates pivot 43, drive cam 44 and rotate, can realize the lift of slide 41 when the bottom of cam 44 contacts with the bottom surface of slide 41, and then can adjust the position of reagent and be convenient for operate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A genomic DNA extraction kit is characterized in that: comprises a box body (1) and a lifting component (2);

case (1): the box body (1) is a cuboid, and guide grooves (11) are uniformly formed in the side face of the box body (1);

lifting assembly (2): the lifting assembly (2) comprises a fixing plate (21), a first connecting rod (22), a second connecting rod (23), a connecting plate (24) and a mounting plate (25), the fixing plate (21) is symmetrically arranged on the bottom surface of the box body (1), one end of the first connecting rod (22) is hinged to the side surface of the fixing plate (21) through a cylindrical pin, one end of the second connecting rod (23) is hinged to the other end of the first connecting rod (22) through the cylindrical pin, one end of the connecting plate (24) is hinged to the other end of the second connecting rod (23) through the cylindrical pin, the mounting plate (25) is arranged at the other end of the connecting plate (24), and the mounting plate (25) is provided with a loading assembly (3).

2. The genomic DNA extraction kit according to claim 1, wherein: load subassembly (3) including placing frame (31), baffle (32), extension board (33) and connecting block (34), it locates on mounting panel (25) to place frame (31), baffle (32) evenly locate place frame (31) inside and will place the inside of frame (31) and divide into six the same spacing grooves, the both ends of placing frame (31) are located to extension board (33) symmetry, the bottom surface of extension board (33) is located in connecting block (34).

3. The genomic DNA extraction kit according to claim 2, wherein: still include auxiliary assembly (4), auxiliary assembly (4) include slide (41), spacing section of thick bamboo (42), pivot (43) and cam (44), slide (41) sliding fit is in the spacing inslot, the surface of slide (41) is located in spacing section of thick bamboo (42), pivot (43) rotate to be connected in the spacing inslot, and the one end of pivot (43) is passed the side and guide slot (11) sliding fit who places frame (31), cam (44) are located on pivot (43) that are located the spacing inslot.

4. The genomic DNA extraction kit according to claim 2, wherein: still include spacing subassembly (5), spacing subassembly (5) include spout (51), slider (52), pull rod (53), limiting plate (54), spacing hole (55) and stopper (56), the both ends side of box body (1) is located to spout (51) symmetry, slider (52) sliding fit is in spout (51), and the bottom fixed connection of the one end of slider (52) and connecting block (34), pull rod (53) sliding fit is in the spout at slider (52) middle part, the one end of pull rod (53) is located in limiting plate (54), the both ends of limiting plate (54) are located to spacing hole (55) symmetry, stopper (56) symmetry locate the side of box body (1) and with spacing hole (55) sliding fit.

5. The genomic DNA extraction kit according to claim 1, wherein: the box body is characterized by further comprising a sliding frame (6), a sliding cover (61) and a pulling plate (62), wherein the sliding frame (6) is arranged on the surface of the box body (1), the sliding cover (61) is in sliding fit with the sliding frame (6), and the pulling plate (62) is arranged at one end of the sliding cover (61).

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