CN218842158U

CN218842158U - Prevent splashing virus sampling pipe

Info

Publication number: CN218842158U
Application number: CN202223211670.7U
Authority: CN
Inventors: 崔向雯; 周新宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-11
Anticipated expiration: 2032-12-02

Abstract

The utility model provides a prevent splashing virus sampling pipe, includes the sampling pipe main part, the upper portion activity of sampling pipe main part is provided with the closing cap, the top surface of sampling pipe main part is provided with prevents splashing the component, prevent splashing and seted up logical groove on the component, it includes semi-circular logical groove to lead to the groove, and leads to the position an organic whole at middle in semi-circular groove and extend, has seted up straight type groove. The utility model discloses simple structure, convenient to use has realized through simple structure that the sample cotton swab that prevents splashing breaks disconnected equipment support off with fingers and thumb. The split type anti-splashing component is lower in production cost and is convenient for the auxiliary assembly and modification of the existing sampling pipe; meanwhile, the disassembly is convenient to facilitate secondary sampling.

Description

Prevent splashing virus sampling pipe

Technical Field

The utility model relates to a sampling equipment field especially relates to a prevent splashing virus sampling pipe.

Background

The existing virus sampling, such as throat swab sampling, is to bend the cotton swab by using the weak connection section after sampling the cotton swab, and to break the head of the cotton swab and place the head into the sampling tube. In the breaking process, the cotton swab rod has elasticity, so that the swab head part easily bursts out of the pipe opening at the breaking moment. This problem is usually masked with hand support, but it causes inconvenience in sampling and suspicion of contaminating the sample. The prior art also lacks a targeted improvement on the problem, such as a sampling tube cap and a sampling tube disclosed in the chinese patent 202022647788.9, and the end position of the sampling tube is in a binding form, so that the problem can be avoided to a certain extent. But the defects are obvious, on one hand, the difficulty of extending the sample into the pipe orifice is increased, and on the other hand, the secondary sample extraction during detection is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art weak point, provide a simple structure, safe and reliable, convenient to use's a prevent splashing virus sampling pipe.

The device comprises a sampling tube main body, wherein the upper part of the sampling tube main body is movably provided with a sealing cover;

the top surface of sampling pipe main part is provided with prevents splashing the component, prevent splashing and seted up logical groove on the component, it includes semi-circular logical groove to lead to the groove, and leads to the integrative extension in the position placed in the middle of semi-circular logical groove, has seted up straight type groove.

Further, prevent splashing component and sampling pipe slot connection, its concrete setting form adopts following form:

the anti-splashing component is in a shallow disc form, the bottom of the anti-splashing component is a piston part for insertion, the outer diameter of the piston part is equal to the inner diameter of the sampling tube main body, the limiting ring part extends from the upper edge of the piston part in an integrally flat mode, and the outer diameter of the limiting ring part is equal to the outer diameter of the sampling tube main body;

the through groove is opened on the piston part.

Further, the sealing cover is in snap connection or threaded connection with the sampling tube body.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use has realized through simple structure that the sample cotton swab that prevents splashing breaks disconnected equipment support off with the fingers and thumb. The split type anti-splashing component is lower in production cost, and the auxiliary assembly and the modification of the existing sampling pipe are facilitated; meanwhile, the disassembly is convenient, and secondary sampling is facilitated.

Drawings

Fig. 1 is a schematic view of a split structure of a splash-proof virus sampling tube according to the present invention;

fig. 2 is a schematic view of an assembly structure of a splash-proof virus sampling tube according to the present invention;

FIG. 3 is a top view of a splash-proof virus sampling tube of the present invention, based on the orientation of FIG. 1 or FIG. 2, showing a splash-proof member;

reference numerals:

1-sealing cover 2-sampling tube main body 3-anti-splashing component 4-through groove 5-piston part 6-limit ring part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1, 2 and 3, the anti-splash virus sampling tube of the present invention comprises a sampling tube main body 2, wherein a sealing cover 1 is movably arranged on the upper portion of the sampling tube main body 2; the top surface of sampling pipe main part 2 is provided with prevents splashing component 3, prevent splashing component 3 and go up and seted up logical groove 4, logical groove 4 includes semi-circular logical groove, and extends in semi-circular logical groove's position placed in the middle an organic whole, has seted up straight type groove.

Further, the splash-proof component 3 is connected with the sampling pipe slot, and the specific setting form adopts the following form:

the anti-splashing component 3 is in a shallow disc form, the bottom of the anti-splashing component is provided with a piston part 5 for insertion, the outer diameter of the piston part 5 is equal to the inner diameter of the sampling tube main body 2, the limiting ring part 6 extends from the upper edge of the piston part 5 in an integrally flat manner, and the outer diameter of the limiting ring part is equal to the outer diameter of the sampling tube main body 2;

the through slot 4 opens onto the piston part 5.

Further, the sealing cover 1 is in snap connection or threaded connection with the sampling tube body 2.

The utility model discloses during the use, deepen semi-circular logical groove 4 with cotton swab head part to put into straight type inslot with cotton swab stick body part, downwards or twist to both sides to turn over break off with the fingers and thumb can. This process is owing to prevent splashing the sheltering from of 3 non-through groove parts of component, the condition that the stub part splashes can not appear, and the meaning of putting into straight type groove with cotton swab body part lies in keeping its angle of putting to one side at the cotton swab rupture in-process to can twist about the cotton swab and break off with the fingers and thumb, just also be more convenient break the cotton swab and improve and prevent splashing the effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a prevent virus sampling pipe that splashes, includes the sampling pipe main part, the upper portion activity of sampling pipe main part is provided with closing cap, its characterized in that: the top surface of sampling pipe main part is provided with prevents splashing the component, prevent splashing and seted up logical groove on the component, it includes semi-circular logical groove to lead to the groove, and leads to the integrative extension in the position placed in the middle of semi-circular logical groove, has seted up straight type groove.

2. The anti-splash virus sampling tube of claim 1, wherein the anti-splash component is connected with the sampling tube slot, and the specific arrangement form of the anti-splash component is as follows:

the anti-splashing component is in a shallow disc form, the bottom of the anti-splashing component is a piston part for insertion, the outer diameter of the piston part is equal to the inner diameter of the sampling tube main body, the piston part integrally extends from the upper edge of the piston part in a flat manner and is provided with a limit ring part, and the outer diameter of the limit ring part is equal to the outer diameter of the sampling tube main body;

the through groove is opened on the piston part.

3. The anti-splash virus sampling tube of claim 1, wherein the cap is snap-fit or threaded to the sampling tube body.