CN218202744U

CN218202744U - PCR reaction liquid transfer ware

Info

Publication number: CN218202744U
Application number: CN202222440780.4U
Authority: CN
Inventors: 谭章平; 陈爽; 唐云; 王明月; 喻臻; 叶盛
Original assignee: CHONGQING CENTER FOR DISEASE CONTROL AND PREVENTION
Current assignee: CHONGQING CENTER FOR DISEASE CONTROL AND PREVENTION
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-03
Anticipated expiration: 2032-09-15

Abstract

The utility model belongs to the technical field of experimental equipment, in particular to a PCR reaction liquid transfer device, which comprises an outer box body, wherein the side surface of the outer box body is fixedly connected with a side plate, the bottom end of the side plate is hinged with a box door, the bottom surface of the outer box body is fixedly connected with a plurality of baffle plates, the side surfaces of the baffle plates are slidably connected with a hole position plate, the top surface of the outer box body is slidably connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a fixed block, and the bottom surface of the fixed block is fixedly connected with a cover plate; can avoid the pollution of transfer in-process environment to reagent through the chamber door, also avoided the pollution of reagent to the environment, make the reaction tube need not add lid or pad pasting when shifting through the hole bit plate, avoided splashing of liquid, also reduced the waste of consumptive material, can realize transporting simultaneously different types, the reaction tube of different capacity not only can transport PCR reaction liquid, the transfer such as nucleic acid, sequencing reaction liquid all can use, realized that a ware is multi-purpose, accord with easy and simple to handle, practical operation requirement.

Description

PCR reaction liquid transfer ware

Technical Field

The utility model belongs to the technical field of experimental device, concretely relates to PCR reaction liquid translator.

Background

During the experiment, 8 allies oneself with pipes of PCR reaction, the 96 orifice plates of PCR reaction, the EP pipe of different capacity need shift between laboratory, biological safety cabinet, can shift a lot of reaction tubes sometimes, can't shift simultaneously, very inconvenient during the transportation, and the reaction tube need cover and uncap again, and the pad pasting tears the membrane again, uncaps and tears the process of membrane and leads to splashing of liquid and the waste of consumptive material easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PCR reaction liquid translator, have and can avoid the pollution of transfer in-process environment to reagent through the chamber door, reagent to the pollution of environment has also been avoided simultaneously, it need not add lid or pad pasting to make the reaction tube when shifting through the aperture bit plate, avoided adding the lid and uncapping again, the pad pasting tears splashing of membrane in-process liquid again, the waste of consumptive material has also been reduced, can realize transporting different types simultaneously, the reaction tube of different capacity, not only can transport PCR reaction liquid, nucleic acid, shift such as sequencing reaction liquid all can use, a ware is multi-purpose has been realized, accord with easy and simple to handle, practical operation requirement's characteristics.

The utility model provides a following technical scheme: including outer box, the side fixedly connected with curb plate of outer box, the bottom of curb plate articulates there is the chamber door, the bottom surface fixedly connected with a plurality of baffle of outer box, the side sliding connection of baffle has the hole position board, the top surface sliding connection of outer box has the connecting rod, the bottom fixedly connected with fixed block of connecting rod, the bottom surface fixedly connected with apron of fixed block.

Furthermore, the side plate is hinged with the box door in a damping mode, and the top surface of the outer box body is fixedly connected with two handles.

Furthermore, the left and right sides fixedly connected with slide rail of baffle, the inboard fixedly connected with of two end plates of outer box the slide rail, the inside sliding connection of slide rail have the slider, just the slide rail with be damping slip between the slider, the slider is kept away from the one end fixedly connected with of slide rail the hole position board, the both ends of hole position board all are connected with the slider.

Furthermore, the connecting rod with for the damping slip between the outer box, the bottom surface fixedly connected with silica gel soft board of apron.

Furthermore, the inside sliding connection of outer box has three hole site board, just the specification of hole site board is different.

The utility model has the advantages that: can avoid the pollution of transfer in-process environment to reagent through the chamber door, the pollution of reagent to the environment has also been avoided simultaneously, it need not add the lid or the pad pasting to make the reaction tube shift through the hole position board, avoided adding the lid and uncapping again, the splashing of pad pasting dyestripping in-process liquid again, the waste of consumptive material has also been reduced, can realize transporting different types simultaneously, the reaction tube of different capacity, not only can transport PCR reaction liquid, nucleic acid, transfer such as sequencing reaction liquid all can use, one-ware is multi-purpose has been realized, accord with easy and simple to handle, practical operation requirement.

Drawings

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

in the figure: 1. an outer case; 11. a side plate; 12. a box door; 13. a baffle plate; 14. a handle; 2. a hole site plate; 21. a slider; 22. a slide rail; 3. a cover plate; 31. a silica gel soft board; 32. a fixed block; 33. a connecting rod.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including outer box 1, the side fixedly connected with curb plate 11 of outer box 1, the bottom of curb plate 11 articulates there is chamber door 12, a plurality of baffle 13 of the bottom surface fixedly connected with of outer box 1, the side sliding connection of baffle 13 has porose board 2, the top surface sliding connection of outer box 1 has connecting rod 33, the bottom fixedly connected with fixed block 32 of connecting rod 33, the bottom surface fixedly connected with apron 3 of fixed block 32.

In this embodiment: the outer box body 1 is used for separating the contact between reaction liquid and the outside, the side surface of the outer box body 1 is hinged with a box door 12 through the box door 12, and the bottom of the box door 12 is provided with a handle, the box door 12 can be opened and closed rotationally through the handle, thereby the inside of the outer box body 1 is separated from the external environment, the bottom surface of the outer box body 1 is fixedly connected with a plurality of baffles 13, and the two ends of the baffles 13 are fixedly connected with the inner side surface of the outer box body 1, therefore, the plurality of baffles 13 divide the inside of the outer box body 1 into three spaces, the two sides of the baffles 13 are both connected with a hole position plate 2 in a sliding way, reaction tubes can be placed in holes of the hole position plate 2, the top surface of the outer box body 1 is connected with a connecting rod 33 in a sliding way, the connecting rod 33 is fixedly connected with a cover plate 3 through a fixing block 32, the cover plate 3 is positioned above the hole position plate 2 and slides downwards through the connecting rod 33, so that the cover plate 3 covers the position of the orifice of the reaction tubes, when in use, the box door 12 is rotated upwards to a horizontal state through a handle, the hole site plate 2 is pulled out from the inner part of the outer box body 1 to the outer part, the reaction tube filled with reaction liquid is placed in the hole of the hole site plate 2, the hole site plate 2 is pushed into the inner part of the outer box body 1, then the box door 12 is rotated downwards to a vertical state, thereby achieving the purpose of sealing the inner part of the outer box body 1, the connecting rod 33 is pressed downwards, when the cover plate 3 contacts the mouth of the reaction tube, the pressure is stopped being exerted on the connecting rod 33, the cover plate 3 is covered on the mouth of the reaction tube, the reaction liquid is further protected, then the outer box body 1 is moved to a transfer point, the box door 12 can avoid the pollution of the environment to the reagent in the transferring process, simultaneously, the pollution of the reagent to the environment is also avoided, the reaction tube does not need to be covered or pasted with a film when being transferred through the hole site plate 2, the cover is avoided being covered and then opened, the splashing of liquid in the film sticking and re-tearing process also reduces the waste of consumable materials, can realize the simultaneous transfer of different types of reaction tubes with different capacities, can transfer PCR reaction liquid, can use the transfer of nucleic acid, sequencing reaction liquid and the like, realizes multiple purposes, and meets the use requirements of simple and convenient operation and practicability.

The side plate 11 is hinged with the box door 12 in a damping mode, and the top surface of the outer box body 1 is fixedly connected with two handles 14; the side plates 11 are hinged with the box door 12 in a damping mode, so that the position of the box door 12 can be fixed when the box door 12 rotates to a horizontal state, the use is more convenient, the lifting handle 14 is connected to the top surface of the outer box body 1, and the position of the outer box body 1 can be moved through the lifting handle 14.

Slide rails 22 are fixedly connected to the left side and the right side of the baffle 13, slide rails 22 are fixedly connected to the inner sides of two end plates of the outer box 1, a slide block 21 is connected to the inner part of each slide rail 22 in a sliding manner, damping sliding is adopted between each slide rail 22 and each slide block 21, a hole position plate 2 is fixedly connected to one end, far away from each slide rail 22, of each slide block 21, and the slide blocks 21 are connected to two ends of each hole position plate 2; both sides of baffle 13 all are connected with slide rail 22, and slide rail 22's inside damping slides has slider 21, and the equal fixedly connected with slider 21 in both ends of hole position board 2, but therefore hole position board 2 horizontal slip.

The connecting rod 33 slides in a damping manner with the outer box body 1, and the bottom surface of the cover plate 3 is fixedly connected with a silica gel soft plate 31; the connecting rod 33 slides in a damping manner with the outer box body 1, so that the sliding position of the connecting rod 33 can be controlled more accurately, and the sealing performance of the reaction tube is stronger through the silica gel soft plate 31.

The interior of the outer box body 1 is connected with three hole site plates 2 in a sliding way, and the specifications of the hole site plates 2 are different; the three hole site plates 2 with different specifications can prevent reaction tubes with different types and different capacities from being arranged, so that the reaction tubes with different types and capacities can be transported simultaneously.

The utility model discloses a theory of operation and use flow: when the box door is used, the box door 12 is rotated upwards to be in a horizontal state through the handle, the hole site plate 2 is pulled to the outside from the inside of the outer box body 1, the reaction tube filled with reaction liquid is placed in the hole of the hole site plate 2, the hole site plate 2 is pushed into the inside of the outer box body 1, the box door 12 is rotated downwards to be in a vertical state, the purpose of sealing the inside of the outer box body 1 is achieved, the connecting rod 33 is pressed downwards, when the cover plate 3 contacts the opening of the reaction tube, the pressure is stopped being applied to the connecting rod 33, the cover plate 3 is enabled to cover the opening of the reaction tube, the reaction liquid is further protected, and the outer box body 1 is moved to a transfer point.

Claims

1. A PCR reaction liquid transfer device is characterized in that: including outer box, the side fixedly connected with curb plate of outer box, the bottom of curb plate articulates there is the chamber door, the bottom surface fixedly connected with a plurality of baffle of outer box, the porose position board of side sliding connection of baffle, the top surface sliding connection of outer box has the connecting rod, the bottom fixedly connected with fixed block of connecting rod, the bottom surface fixedly connected with apron of fixed block.

2. The PCR reaction solution transfer apparatus according to claim 1, wherein: the side plate is hinged with the box door in a damping mode, and the top surface of the outer box body is fixedly connected with two handles.

3. The PCR reaction solution transfer apparatus according to claim 1, wherein: the left and right sides fixedly connected with slide rail of baffle, the inboard fixedly connected with of two end plates of outer box the slide rail, the inside sliding connection of slide rail has the slider, just the slide rail with for the damping slides between the slider, the slider is kept away from the one end fixedly connected with of slide rail hole position board, the both ends of hole position board all are connected with the slider.

4. The PCR reaction solution transfer apparatus according to claim 1, wherein: the connecting rod with for the damping slides between the outer box, the bottom surface fixedly connected with silica gel soft board of apron.

5. The PCR reaction solution transfer apparatus according to claim 1, wherein: the inside sliding connection of outer box has three the hole site board, just the specification of hole site board is different.