Film sealing scraper for 96-well plate

Abstract

The utility model discloses a sealing film scraping plate for a 96-well plate. The sealing film scraping plate comprises a base, the scraping plate is arranged on the base; a film scraping table is arranged on one side, far away from the base, of the scraping plate; the scraping plate is provided with a protruding block which is used for increasing friction force between fingers and the scraping plate. According to the film sealing scraping plate for the 96-well plate, pollution between the scraping plate and an experiment table top is avoided, the experiment stability and the experiment precision are improved, and the film sealing difficulty caused by insufficient light is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of scrapers, in particular to a film sealing scraper for a 96-well plate. Background Art

[0002] A scraper is a device used to seal 96-well plates in some experiments. For example, in polymerase chain reaction (PCR) / real-time fluorescence quantitative nucleic acid amplification detection (qPCR) experiments, it is very important to seal the reaction wells of the 96-well plate before running the machine. This can prevent the evaporation of liquid in the wells of the 96-well plate, reduce experimental errors and reduce cross-contamination between wells. In the sealing operation of the 96-well plate sealing film, the use of necessary tools to assist can ensure that the reaction wells are firmly sealed. As the name suggests, the sealing film scraper is used to scrape the sealing film back and forth and left and right on the 96-well plate so that the sealing film is flat and fully covers all reaction wells.

[0003] However, the scrapers currently on the market have a simple structure and lack a base. When the scraper is not used, it is placed on the laboratory table, where the surface contacts the table and is easily contaminated. The scraper lacks an anti-slip function. During the film sealing process, the experimenter's grip on the scraper is poor, which reduces the accuracy of the experiment. The scraper will block light when sealing the film, making it difficult for the experimenter to seal the film. Utility Model Content

[0004] The utility model aims at the deficiencies existing in the prior art and provides a film sealing scraper for a 96-well plate, which is easy to place and has high holding stability.

[0005] The purpose of the utility model is achieved in the following manner: a film sealing scraper for a 96-well plate, comprising:

[0006] Base;

[0007] A scraper, disposed on the base;

[0008] The scraper is away from the film scraping station on one side of the base;

[0009] The scraper is provided with a bump for increasing the friction between the finger and the scraper.

[0010] As an optional solution of the technical solution of the utility model, a light strip is provided on the scraper between the film scraping platform and the protrusion to improve the brightness when scraping the film.

[0011] As an optional solution of the technical solution of the utility model, the shape of the protrusion is spherical.

[0012] As an optional solution of the technical solution of the utility model, the light strip is an LED light strip.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model provides a 96-well plate sealing scraper with a base. When the scraper is used up, it can be placed on the experimental table through the base to avoid direct contact between the scraper and the experimental table, thereby avoiding contamination between the scraper and the experimental table;

[0015] 2. The film sealing scraper for a 96-well plate of the utility model is provided with a protrusion for increasing the friction between the finger and the scraper. The experimenter can hold the scraper stably, thereby improving the experimental stability and experimental accuracy.

[0016] 3. A film sealing scraper for a 96-well plate of the utility model is provided with an LED light strip between the film scraping platform and the protrusion. During the film sealing process, the scraper will block a certain amount of light. The LED light source serves as compensation light, which increases the brightness of the film sealing area and reduces the difficulty of film sealing caused by insufficient light. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of a film sealing scraper for a 96-well plate according to Example 1 of the utility model;

[0019] Reference numerals:

[0020] 1. Base; 2. Scraper; 3. Scraping table; 4. Bump; 5. Light strip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, a connection through an intermediate medium, or a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Example 1

[0025] like Figure 1 As shown, a film sealing scraper for a 96-well plate comprises: a base 1 and a scraper 2, wherein: the scraper 2 is arranged on the base 1; a film scraping platform 3 is provided on the side of the scraper 2 away from the base 1; and a bump 4 is provided on the scraper 2 for increasing the friction between the finger and the scraper 2.

[0026] like Figure 1 As a further solution of this embodiment, a light strip 5 is provided on the scraper 2 between the film scraping platform 3 and the protrusion 4 to improve the brightness when scraping the film.

[0027] Furthermore, the shape of the bump 4 is spherical.

[0028] Furthermore, the light strip 5 is an LED light strip.

[0029] The working process of this embodiment is as follows: the experimenter holds the base 1 with his palm and presses his fingers on the protrusion 4 to seal the film. If the light is poor, the LED light strip can be turned on.

[0030] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the utility model.

Claims

1. A film sealing scraper for a 96-well plate, characterized in that: include: Base (1); A scraper (2) is arranged on the base (1); The scraper (2) is located away from the film scraping platform (3) on one side of the base (1); The scraper (2) is provided with a protrusion (4) for increasing the friction between the finger and the scraper (2).

2. A 96-well plate sealing scraper according to claim 1, characterized in that: A light strip (5) is provided on the scraper (2) between the film scraping platform (3) and the convex block (4) to increase the brightness when scraping the film.

3. A 96-well plate sealing scraper according to claim 1, characterized in that: The shape of the projection (4) is spherical.

4. A 96-well plate sealing scraper according to claim 2, characterized in that: The light strip (5) is an LED light strip.

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