CN217436411U

CN217436411U - DNA draws kit layering placement machine to construct

Info

Publication number: CN217436411U
Application number: CN202220176412.0U
Authority: CN
Inventors: 管为峰
Original assignee: Sichuan Zhishan Weixin Biotechnology Co ltd
Current assignee: Sichuan Zhishan Weixin Biotechnology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-09-16
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a DNA draws kit layering placement machine to construct, include the box and set up in the universal wheel of bottom half, the inner bottom and the interior top of box are provided with the bin, the inside fixed mounting of box has the baffle, and sets up to the placing chamber between the adjacent baffle, the inside of baffle is provided with the spout, sliding connection has the slider between the spout, and the inside cavity that sets up of slider, the inside of slider is provided with rotatory extrusion mechanism, the placing chamber side is provided with switching mechanism, rotatory extrusion mechanism is including slewing mechanism, connector and reciprocating mechanism. This DNA draws kit layering placement machine constructs through the design of rotatory extrusion mechanism internals, can be free adjust the position of slider, and then can change the space size of placing the room, is convenient for deposit the DNA of not equidimension specification draws the kit branch.

Description

DNA draws kit layering placement machine to construct

Technical Field

The utility model relates to a relevant technical field of DNA extraction kit specifically is a DNA extraction kit layering placement machine constructs.

Background

The DNA extraction kit is constructed according to the benzyl chloride method, and can extract genomic DNA from a sample, and after extracting the genomic DNA, the DNA extraction kit needs to be stored, and at this time, a DNA extraction kit placement device needs to be used.

However, the currently used DNA extraction kit placement device is generally only a simple box, and when DNA extraction kits of different sizes are stored, the DNA extraction kit of the upper layer is easy to extrude the DNA extraction kit of the lower layer, and further damage may be caused to the DNA extraction kit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DNA draws kit layering placement mechanism to the DNA that provides in solving above-mentioned background art at present uses draws kit placer and generally is only a simple case, when drawing the kit to the DNA of equidimension not and storing, the DNA of the upper story draws the kit and extrudes the DNA of one deck down easily and draws the kit, and then probably draws the problem that the kit caused the damage to DNA.

In order to achieve the above purpose, the utility model provides a following technical scheme: a DNA extraction kit layered placement mechanism comprises a box body and universal wheels arranged at the bottom of the box body, wherein storage boxes are arranged at the inner bottom and the inner top of the box body, partition plates are fixedly arranged in the box body, a placement chamber is arranged between every two adjacent partition plates, sliding grooves are formed in the partition plates, sliding pieces are connected between the sliding grooves in a sliding mode, the interior of each sliding piece is hollow, a rotary extrusion mechanism is arranged in each sliding piece, and a switch mechanism is arranged on the side face of each placement chamber;

the rotary extrusion mechanism comprises a rotating mechanism, a connector and an up-and-down moving mechanism, the connectors are arranged on the upper side and the lower side of the rotating mechanism, the connectors are fixed inside the sliding piece through fixing pieces, the up-and-down moving mechanism is arranged inside the connectors, and the up-and-down moving mechanism is driven by the rotating mechanism on the side face of the up-and-down moving mechanism.

Preferably, the partition plates are provided with a plurality of partition plates, the distances between the adjacent partition plates are the same, and two groups of switch mechanisms are arranged between the adjacent partition plates.

Preferably, slewing mechanism is including dwang, rotating member and chassis, the one end of dwang extends to the outside of slider, the other end of dwang extends to the inside of slider, the other end fixedly connected with rotating member of dwang, the bottom threaded connection of rotating member has the chassis, the chassis is fixed to be set up in the inner wall department of slider.

Preferably, the upper side and the lower side of the rotating piece are provided with outward protrusions, the upper side and the lower side of the rotating piece are in contact with the up-down moving mechanism, and a space for the chassis to move is reserved at the inner bottom of the rotating piece.

Preferably, the reciprocating mechanism is including fixed block, carriage release lever, baffle and reset spring, fixed block fixed mounting is in the inside of connector, the inboard sliding connection of fixed block and connector has the carriage release lever, the top and the rotating member of carriage release lever contact, the outside fixedly connected with baffle of carriage release lever is located the carriage release lever outside between fixed block and the baffle is provided with reset spring, the bottom of carriage release lever extends to the outside of slider.

Preferably, the bottom of the moving rod is provided with a squeezing block, and the squeezing block is in contact with a friction surface fixedly arranged on the inner side of the sliding groove.

Preferably, the opening and closing mechanism comprises a cavity, a sliding groove, a door body and a lock head, the cavity is arranged on the front face of the box body, the sliding groove is fixedly arranged on the upper side and the lower side of the opening of the cavity, the door body is connected to the inside of the sliding groove in a sliding mode, and the lock head is arranged on one side of the door body.

Compared with the prior art, the beneficial effects of the utility model are that: this DNA draws kit layering containing mechanism through design manual control's slewing mechanism and reciprocating mechanism internals for when drawing the kit to DNA and depositing, can freely adjust the space of placing the indoor portion according to the size of DNA extraction kit, and then the not deposit of the DNA extraction kit of equidimension of being convenient for, a plurality of baffles of simultaneous design separate the adjacent placing the room in river and separate, are convenient for deposit the classification of different DNA extraction kits.

Drawings

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

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

FIG. 3 is a schematic view of the sectional structure of the sliding chute and the sliding member according to the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. a universal wheel; 3. a storage tank; 4. a partition plate; 5. a placing chamber; 6. a chute; 7. a slider; 8. a rotary extrusion mechanism; 81. a rotating mechanism; 811. rotating the rod; 812. a rotating member; 813. a chassis; 82. a connector; 83. an up-and-down moving mechanism; 831. a fixed block; 832. a travel bar; 833. a baffle plate; 834. a return spring; 835. extruding the block; 836. a friction surface; 84. a fixing member; 9. a switch mechanism; 901. a cavity; 902. a sliding groove; 903. a door body; 904. a lock head.

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.

Implement one

Referring to fig. 1-4, the present invention provides a technical solution: a DNA extraction kit layered placement mechanism comprises a box body 1 and universal wheels 2 arranged at the bottom of the box body 1, wherein storage boxes 3 are arranged at the inner bottom and the inner top of the box body 1, partition plates 4 are fixedly arranged in the box body 1, a placement chamber 5 is arranged between every two adjacent partition plates 4, sliding grooves 6 are formed in the partition plates 4, sliding pieces 7 are connected between the sliding grooves 6 in a sliding mode, the interior of each sliding piece 7 is hollow, a rotary extrusion mechanism 8 is arranged in each sliding piece 7, and a switch mechanism 9 is arranged on the side face of each placement chamber 5;

the rotary extrusion mechanism 8 comprises a rotating mechanism 81, a connector 82 and an up-down moving mechanism 83, when the sliding member 7 is moved, the internal parts of the rotating mechanism 81 can be manually started to operate, and then the internal parts of the up-down moving mechanism 83 on the upper side and the lower side of the rotating mechanism are driven to operate, so that the sliding member 7 and the sliding chute 6 are released from being fixed, then after the space suitable for placing the DNA extraction kit is adjusted, the internal parts of the rotating mechanism 81 are reversely rotated, so that the up-down moving mechanism 83 can fix the sliding member 7 on the inner side of the sliding chute 6 again, the connectors 82 are arranged on the upper side and the lower side of the rotating mechanism 81, the connectors 82 are fixed in the sliding member 7 through fixing pieces 84, the up-down moving mechanism 83 is arranged in the connectors 82, and the up-down moving mechanism 83 is driven by the rotating mechanism 81 on the side surface of the connectors 82.

The partition plates 4 are arranged in a plurality, the distances between every two adjacent partition plates 4 are the same, and two groups of switch mechanisms 9 are arranged between every two adjacent partition plates 4; through the design of a plurality of boards 4, can classify to multiunit DNA extraction kit and deposit, hoisting device's practicality.

The rotating mechanism 81 comprises a rotating rod 811, a rotating part 812 and a chassis 813, through the design of the rotating rod 811 inside the rotating mechanism 81, the rotating part 812 and the chassis 813, the internal parts of the up-down moving mechanism 83 on the side surface of the rotating mechanism can be driven to operate, one end of the rotating rod 811 extends to the outer side of the sliding part 7, the other end of the rotating rod 811 extends to the inside of the sliding part 7, the rotating part 812 is fixedly connected to the other end of the rotating rod 811, the bottom of the rotating part 812 is in threaded connection with the chassis 813, and the chassis 813 is fixedly arranged on the inner wall of the sliding part 7.

The upper side and the lower side of the rotating part 812 are arranged to be protruded outwards, the upper side and the lower side of the rotating part 812 are contacted with the up-down moving mechanism 83, and a space for the chassis 813 to move is reserved at the inner bottom of the rotating part 812; due to the structural design of the rotating member 812, the rotating member 812 can move the moving rod 832 in contact with the rotating member 812 up and down when rotating.

The up-down moving mechanism 83 includes a fixing block 831, a moving rod 832, a baffle 833 and a return spring 834, the fixing block 831, the moving rod 832, the baffle 833 and the return spring 834 are arranged in the up-down moving mechanism 83, so that the moving rod 832 can move up and down, meanwhile, the return spring 834 is arranged to ensure that one end of the moving rod 832 is always contacted with the rotating part 812, the fixing block 831 is fixedly arranged in the connector 82, the moving rod 832 is slidably connected with the inner sides of the fixing block 831 and the connector 82, the top of the moving rod 832 is contacted with the rotating part 812, the baffle 833 is fixedly connected with the outer side of the moving rod 832, the return spring 834 is arranged on the outer side of the moving rod 832 between the fixing block 831 and the baffle 833, and the bottom of the moving rod 832 extends to the outer side of the sliding part 7.

A pressing block 835 is arranged at the bottom of the movable rod 832, and the pressing block 835 is in contact with a friction surface 836 fixedly arranged on the inner side of the sliding chute 6; the sliding element 7 can be fixed to the inside of the sliding groove 6 by the design of the pressure block 835 and the friction surface 836.

Example two

the rotary pressing mechanism 8 includes a rotating mechanism 81, a connector 82, and an up-down moving mechanism 83, the connectors 82 are provided on both upper and lower sides of the rotating mechanism 81, the connectors 82 are fixed inside the slider 7 by fixing members 84, the up-down moving mechanism 83 is provided inside the connectors 82, and the up-down moving mechanism 83 is driven by the rotating mechanism 81 on the side surface thereof.

The partition plates 4 are provided with a plurality of partition plates, the distance between every two adjacent partition plates 4 is the same, and two groups of switch mechanisms 9 are arranged between every two adjacent partition plates 4.

The rotating mechanism 81 includes a rotating rod 811, a rotating part 812 and a chassis 813, one end of the rotating rod 811 extends to the outer side of the sliding part 7, the other end of the rotating rod 811 extends to the inside of the sliding part 7, the rotating part 812 is fixedly connected to the other end of the rotating rod 811, the chassis 813 is connected to the bottom of the rotating part 812 in a threaded manner, and the chassis 813 is fixedly arranged on the inner wall of the sliding part 7.

The upper and lower sides of the rotary member 812 are provided to protrude outward, the upper and lower sides of the rotary member 812 are in contact with the up-down moving mechanism 83, and a space for the chassis 813 to move is left at the inner bottom of the rotary member 812.

The up-down moving mechanism 83 includes a fixing block 831, a moving rod 832, a baffle 833 and a return spring 834, the fixing block 831 is fixedly installed inside the connector 82, the moving rod 832 is slidably connected to the inner sides of the fixing block 831 and the connector 82, the top of the moving rod 832 is in contact with the rotating part 812, the baffle 833 is fixedly connected to the outer side of the moving rod 832, the return spring 834 is arranged on the outer side of the moving rod 832 between the fixing block 831 and the baffle 833, and the bottom of the moving rod 832 extends to the outer side of the sliding part 7.

The bottom of the moving rod 832 is provided with a pressing block 835, and the pressing block 835 is in contact with a friction surface 836 fixedly installed at the inner side of the chute 6.

The opening and closing mechanism 9 comprises a cavity 901, a sliding groove 902, a door body 903 and a locking head 904, the cavity 901, the sliding groove 902, the door body 903 and the locking head 904 are arranged inside the opening and closing mechanism 9, the inside of the box body 1 is in a sealing state, DNA and external contact are avoided, the cavity 901 is arranged on the front face of the box body 1, the sliding groove 902 is fixedly arranged on the upper side and the lower side of an opening of the cavity 901, the door body 903 is connected to the inside of the sliding groove 902 in a sliding mode, and the locking head 904 is arranged on one side of the door body 903.

The working principle is as follows: when the DNA extraction kit is stored, firstly, the size of the space of the storage chamber 5, that is, the position of the slider 7 inside the chute 6, needs to be adjusted, at this time, the rotating rod 811 is manually rotated to drive the rotating member 812 fixedly connected to the bottom end thereof to rotate on the side surface of the bottom plate 813, and the rotating member 812 is rotated to move the moving rod 832 in contact therewith at a certain position following the rotation of the rotating member 812, that is, the pressing block 835 connected to the bottom end of the moving rod 832 is released from contact with the friction surface 836, and then the slider 7 is manually pushed to adjust the position;

after the adjustment is completed, the rotating rod 811 is rotated reversely, so that the rotating member 812 rotates along with the rotation of the rotating rod 811, and at this time, the rotating member 812 presses the top end of the moving rod 832, so that the moving rod 832 moves the moving position, and further, the pressing block 835 fixed to the bottom end of the moving rod 832 is again in contact with the friction surface 836, and the position of the sliding member 7 is fixed;

the design of the return spring 834 enables the moving rod 832 to be always in contact with the rotating member 812, and meanwhile, the thread structures of the rotating member 812 and the bottom plate 813 can limit the rotating member 812, so that the contact between the pressing block 835 and the friction surface 836 is firmer and more stable.

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

1. The utility model provides a DNA draws kit layering and places mechanism, includes box (1) and sets up in universal wheel (2) of box (1) bottom, its characterized in that: the storage boxes (3) are arranged at the inner bottom and the inner top of the box body (1), partition plates (4) are fixedly arranged inside the box body (1), a placing chamber (5) is arranged between every two adjacent partition plates (4), sliding grooves (6) are formed inside the partition plates (4), sliding pieces (7) are connected between the sliding grooves (6) in a sliding mode, the interior of each sliding piece (7) is hollow, a rotary extrusion mechanism (8) is arranged inside each sliding piece (7), and a switch mechanism (9) is arranged on the side face of each placing chamber (5);

the rotary extrusion mechanism (8) comprises a rotating mechanism (81), a connector (82) and an up-down moving mechanism (83), the connectors (82) are arranged on the upper side and the lower side of the rotating mechanism (81), the connectors (82) are fixed inside the sliding piece (7) through fixing pieces (84), the up-down moving mechanism (83) is arranged inside the connectors (82), and the up-down moving mechanism (83) is driven by the rotating mechanism (81) on the side face of the up-down moving mechanism.

2. The layered placement mechanism for DNA extraction kit according to claim 1, characterized in that: the partition plates (4) are provided with a plurality of partition plates, the distances between every two adjacent partition plates (4) are the same, and two groups of switch mechanisms (9) are arranged between every two adjacent partition plates (4).

3. The layered placement mechanism of DNA extraction kit as claimed in claim 1, wherein: slewing mechanism (81) is including dwang (811), rotating member (812) and chassis (813), the one end of dwang (811) extends to the outside of slider (7), the other end of dwang (811) extends to the inside of slider (7), the other end fixedly connected with rotating member (812) of dwang (811), the bottom threaded connection of rotating member (812) has chassis (813), chassis (813) are fixed to be set up in the inner wall department of slider (7).

4. The layered placement mechanism of DNA extraction kit as claimed in claim 3, wherein: the upper side and the lower side of the rotating piece (812) are arranged to be outwards protruded, the upper side and the lower side of the rotating piece (812) are in contact with the up-down moving mechanism (83), and a space for the chassis (813) to move is reserved at the inner bottom of the rotating piece (812).

5. The layered placement mechanism of DNA extraction kit as claimed in claim 4, wherein: reciprocate mechanism (83) including fixed block (831), carriage release lever (832), baffle (833) and reset spring (834), fixed block (831) fixed mounting is in the inside of connector (82), the inboard sliding connection of fixed block (831) and connector (82) has carriage release lever (832), the top and rotating member (812) of carriage release lever (832) contact, the outside fixedly connected with baffle (833) of carriage release lever (832) are located carriage release lever (832) outside between fixed block (831) and baffle (833) is provided with reset spring (834), the bottom of carriage release lever (832) extends to the outside of slider (7).

6. The layered placement mechanism of DNA extraction kit as claimed in claim 5, wherein: the bottom of the moving rod (832) is provided with a squeezing block (835), and the squeezing block (835) is in contact with a friction surface (836) fixedly arranged on the inner side of the sliding chute (6).

7. The layered placement mechanism of DNA extraction kit as claimed in claim 1, wherein: the opening and closing mechanism (9) comprises a cavity (901), a sliding groove (902), a door body (903) and a lock head (904), wherein the cavity (901) is formed in the front face of the box body (1), the sliding groove (902) is fixedly installed on the upper side and the lower side of the opening of the cavity (901), the door body (903) is connected to the inside of the sliding groove (902) in a sliding mode, and the lock head (904) is arranged on one side of the door body (903).