CN215712920U

CN215712920U - 96 orifice plate convenient to accurate application of sample

Info

Publication number: CN215712920U
Application number: CN202121953668.XU
Authority: CN
Inventors: 谢洪学; 王美美
Original assignee: Wuhan Meibojin Biotechnology Co ltd; West Anhui University
Current assignee: Wuhan Meibojin Biotechnology Co ltd; West Anhui University
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-01
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a 96-pore plate convenient for accurate sample adding, which comprises a pore plate main body, wherein the pore plate main body is formed by combining an inner core plate and an upper frame, a plurality of sample adding holes are formed in the inner core plate, auxiliary sample adding limiting lugs of an integrated structure are arranged on one side of the tops of the sample adding holes, classification mark strips are arranged on one side of the inner core plate, blocking lugs of an integrated structure are arranged at two ends of the upper frame, the pore plate main body is placed on a containing seat, a slot is formed in the containing seat, the sample adding holes are of a conical structure and are embedded in the slot, an inward-bent radian is arranged at one end of each blocking lug, and the caliber size is larger than the thickness of a thumb of an adult. The utility model discloses a top avris of orifice plate main part is equipped with the frame, all is equipped with at the both ends of frame and keeps off the ear, and keeps off the one end incurving of ear, makes it back in placing the PCR appearance, makes both ends outwards protruding, and the manual orifice plate of taking out of being convenient for, and keeps off the ear and far away with the application of sample hole distance, can not cause the pollution to it.

Description

96 orifice plate convenient to accurate application of sample

Technical Field

The utility model relates to the field of 96-well plate correlation, in particular to a 96-well plate convenient for accurate sample adding.

Background

The 96-hole cell culture plate and dish series products are made of imported optical transparent pure polystyrene and are prepared by adopting a special process, so that the cells reach the optimal adsorption state, and all the products are sterilized by gamma rays.

At present, 96 orifice plates at the stage are when installing on the PCR appearance, and it is not convenient enough to take out of orifice plate main part, need with the help of appurtenance, otherwise can cause the pollution to the orifice plate main part, and the orifice plate is when placing, can't carry out good protection to its inner bore, leads to its wearing and tearing, changes frequently, improves use cost, and through burette or application of sample pen application of sample process, because the hand is rocked easily, can't accurately add in the application of sample hole sometimes, it is inconvenient to use, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 96-well plate convenient for accurate sample adding, and aims to solve the problems that when the 96-well plate provided by the background technology is installed on a PCR instrument, the taking-out of a main body of the well plate is not convenient enough, an auxiliary tool is needed, otherwise the main body of the well plate is polluted, the well plate cannot be well protected when placed, the abrasion of the well plate is caused, the replacement is frequent, the use cost is increased, and in a sample adding process through a dropper or a sample adding pen, the well plate cannot be accurately added into a sample adding hole sometimes due to easy shaking of hands, the use is inconvenient, and the efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a 96 orifice plates convenient to accurate application of sample, includes the orifice plate main part, the orifice plate main part is formed by the combination of inner core board and last frame, be equipped with a plurality of application of sample holes on the inner core board, top one side in application of sample hole is equipped with the spacing ear of supplementary application of sample of a body structure, one side of inner core board is equipped with the classified mark strip, the both ends of going up the frame are equipped with the fender ear of a body structure, the orifice plate main part is placed on accomodating the seat.

In a further embodiment, a slot is arranged on the receiving seat, the sampling hole is in a conical structure, and the sampling hole is embedded in the slot.

In a further embodiment, one end of the blocking ear is provided with an inward bent radian, and the caliber size is larger than the thickness of a thumb of an adult.

In a further embodiment, a thickened bottom plate is disposed at the bottom end of the receptacle, and the receptacle and the orifice plate body are made of the same material.

In a further embodiment, the cross section of the auxiliary sample-adding limiting lug is in a semicircular structure, and the auxiliary sample-adding limiting lug is flush with the mouth edge of the sample-adding hole.

In a further embodiment, a pressing plate is arranged at the bottom edge of the inner core plate, and the pressing plate is flush with the top end of the containing seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a top avris of orifice plate main part is equipped with the frame, all is equipped with at the both ends of frame and keeps off the ear, and keeps off the one end incurving of ear, makes it back in placing the PCR appearance, makes both ends outwards protruding, and the manual orifice plate of taking out of being convenient for, and keeps off the ear and far away with the application of sample hole distance, can not cause the pollution to it.

2. The utility model discloses a port top one side in application of sample hole is equipped with the spacing ear of curved supplementary application of sample, can wrap up the truck position of burette or application of sample pen through it, makes the drip just right with application of sample hole, can prevent to rock, avoids dripping outside the hole, improves the degree of accuracy.

3. The utility model discloses a be equipped with the supporting storage seat of orifice plate main part, be equipped with the slot on the storage seat, and the application of sample hole is just to inlaying with the slot, makes it can protect the application of sample hole, reduces the pollution of wearing and tearing and dirt, increases its life.

Drawings

FIG. 1 is a schematic structural diagram of a 96-well plate for facilitating accurate sample application according to the present invention;

FIG. 2 is a schematic diagram of the structure of a 96-well plate according to the present invention;

FIG. 3 is a front view of the receptacle of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is a side view of a loading well of the present invention.

In the figure: 1. blocking the lug; 2. an upper frame; 3. an inner core board; 4. thickening the bottom plate; 5. a slot; 6. a sample application hole; 7. a storage seat; 8. auxiliary sample adding limiting lugs; 9. classifying the label strip; 10. an orifice plate body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: a96-pore plate convenient for accurate sample adding comprises a pore plate main body 10, wherein the pore plate main body 10 is formed by combining an inner core plate 3 and an upper frame 2, the inner core plate 3 is provided with a plurality of sample adding holes 6, the assembly and splicing of the sample adding holes are facilitated through a combined design, the protective capability is strong, one side of the top of each sample adding hole 6 is provided with an auxiliary sample adding limiting lug 8 with an integrated structure, the auxiliary sample adding limiting lug 8 is used for limiting the position of a trunk of a sample adding tool such as a dropper or a sample adding pen, the swinging in a manual dropping process can be avoided, a sample is added outside the hole to cause waste, one side of the inner core plate 3 is provided with a classification marking strip 9, the subsequent recording and observation are facilitated through the classification marking strip 9, two ends of the upper frame 2 are provided with baffle lugs 1 with an integrated structure, the baffle lugs 1 are placed on a PCR instrument to facilitate manual taking out, no pollution is caused to the pore plate main body 10, the pore plate main body 10 is placed on a containing seat 7, can stably place orifice plate main part 10 through storage seat 7, and can carry out abrasionproof damage and dustproof protection to its application of sample hole 6.

Further, be equipped with slot 5 on the storage seat 7, add the sample hole 6 and be the toper structure, and add the sample hole 6 and inlay in slot 5, can wrap up protection to adding sample hole 6 through slot 5.

Further, the one end of keeping off ear 1 is equipped with the radian of inside side bend, and the bore size is greater than adult's thumb thickness, through convenient manual withholding of this kind of design to carry and draw pore plate main part 10.

Further, the bottom of storage seat 7 is equipped with thickening bottom plate 4, and storage seat 7 establishes to the same material with orifice plate main part 10, makes placing of storage seat 7 more stable through thickening bottom plate 4, is difficult to warp.

Further, the cross-section of the auxiliary sample adding limiting lug 8 is arranged to be of a semicircular structure, and the auxiliary sample adding limiting lug 8 is flush with the mouth edge of the sample adding hole 6, so that the sample adding tool can be limited through the auxiliary sample adding limiting lug 8.

Furthermore, the bottom edge of the inner core plate 3 is provided with a pressing plate, and the pressing plate is flush with the top end of the containing seat 7, so that the butt joint effect of the hole plate main body 10 and the containing seat 7 is better.

The working principle is as follows: during the use, place orifice plate main part 10 on receiver 7, make in the application of sample hole 6 on the orifice plate main part 10 inserts slot 5, and when placing orifice plate main part 10 in the PCR appearance, carry on spacingly through keeping off ear 1 to the both sides of mounting groove, and when taking out it, can manually catch on keep off ear 1 pull-up can, and convenient operation, and can not cause the pollution to orifice plate main part 10, when needs add the sample to application of sample hole 6 through burette or application of sample pen, it is inboard directly leaning on the arc mouth of supplementary application of sample spacing ear 8 with the truck of burette or application of sample pen, make the drip mouth vertical just right with application of sample hole 6, make it can carry out accurate dropwise add sample to in application of sample hole 6, conveniently record the application of sample position through categorised label strip 9.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A96-well plate convenient for accurate sample adding comprises a plate main body (10) and is characterized in that: the utility model discloses a pore plate, including orifice plate main part (10), interior core plate (3) and last frame (2) combination form, be equipped with a plurality of application of sample holes (6) on interior core plate (3), top one side of application of sample hole (6) is equipped with spacing ear of supplementary application of sample (8) of a body structure, one side of interior core plate (3) is equipped with categorised mark strip (9), the both ends of going up frame (2) are equipped with fender ear (1) of a body structure, place on storage seat (7) orifice plate main part (10).

2. A 96-well plate for facilitating accurate sample loading according to claim 1, wherein: be equipped with slot (5) on storage seat (7), application of sample hole (6) are the toper structure, and application of sample hole (6) inlay in slot (5).

3. A 96-well plate for facilitating accurate sample loading according to claim 1, wherein: one end of the blocking ear (1) is provided with a radian which is bent inwards, and the caliber size is larger than the thickness of the thumb of an adult.

4. A 96-well plate for facilitating accurate sample loading according to claim 1, wherein: the bottom of the storage seat (7) is provided with a thickened bottom plate (4), and the storage seat (7) and the orifice plate main body (10) are made of the same material.

5. A 96-well plate for facilitating accurate sample loading according to claim 1, wherein: the cross-section of the auxiliary sample adding limiting lug (8) is of a semicircular structure and is flush with the opening edge of the sample adding hole (6).

6. A 96-well plate for facilitating accurate sample loading according to claim 1, wherein: the bottom edge of the inner core plate (3) is provided with a pressing plate, and the pressing plate is flush with the top end of the containing seat (7).