CN113956961A

CN113956961A - Animal doctor preserves ware with microorganism sample

Info

Publication number: CN113956961A
Application number: CN202111044812.2A
Authority: CN
Inventors: 张林吉; 任士飞; 迟兰; 王海军
Original assignee: Xuzhou Vocational College of Bioengineering
Current assignee: Xuzhou Vocational College of Bioengineering
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-21

Abstract

The invention discloses a microbial sampling and storing device for veterinarians, which comprises a barrel with an opening at the lower end, a sampling head arranged in the barrel and air holes formed in the upper end of the barrel, wherein the lower end of the barrel is hinged with a left baffle and a right baffle which are abutted together, and the baffles are connected with the barrel through a torsion spring. The sampling device is characterized by further comprising a push-pull mechanism and a pulling mechanism, wherein the push-pull mechanism drives the sampling head to extend out of the barrel body downwards to perform sampling, the pulling mechanism is arranged between the push-pull mechanism and the baffle, and the pulling mechanism can drive the baffle to be turned over and opened when the push-pull mechanism moves downwards. When opening, middle finger and forefinger press from both sides on the guide cylinder, and the thumb pushes down the push handle, extrudees the spring, drives the push rod and inwards removes to release the sampling head, simultaneously, the push rod can stimulate the stay cord, and the stay cord drives the baffle upset, thereby opens, then the sampling head stretches out the barrel, samples, just so can carry out one-hand operation, directly open, and after gathering, directly loosen.

Description

Animal doctor preserves ware with microorganism sample

Technical Field

The invention relates to the field of veterinary microorganism sampling, in particular to a microorganism sampling and preserving device for veterinarians.

Background

Microorganism sampling head can carry out the microorganism sampling, and the sampling head after the sampling need be preserved, avoids being polluted by the external world, influences the precision. When current sampling head conservator gathered, need open the lid, still will cover after gathering well, it is more troublesome, reduced work efficiency, especially to gathering the sample many, work load is big, consequently, how to make things convenient for opening and closing of sampling head conservator, is the problem that this field technical staff urgently needed to solve.

Disclosure of Invention

The present invention is directed to a microbe sampling and storing device for veterinary use, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a animal doctor conservator with microorganism sample, includes lower extreme open-ended barrel, installs the sampling head in the barrel and sets up the bleeder vent in the barrel upper end, two baffles that support together about the articulated connection of lower extreme of barrel, and pass through torsional spring connection between baffle and the barrel.

The sampling device is characterized by further comprising a push-pull mechanism and a pulling mechanism, wherein the push-pull mechanism drives the sampling head to extend out of the barrel body downwards to perform sampling, the pulling mechanism is arranged between the push-pull mechanism and the baffle, and the pulling mechanism can drive the baffle to be turned over and opened when the push-pull mechanism moves downwards.

As a preferred embodiment of the microbial sampling conservator for veterinary use, the invention comprises the following components: the push-pull mechanism comprises a guide hole formed in the upper end of the barrel body and an upward guide cylinder fixed on the guide hole, a push rod extending out of the guide cylinder upwards is mounted on the sampling head, a push handle is fixed at the tail end of the push rod, an annular fixed plate facilitating one-hand force application operation is circumferentially arranged at the upper end of the guide cylinder, and the push handle and the fixed plate are connected through an elastic component sleeved on the push rod.

As a preferred embodiment of the microbial sampling conservator for veterinary use, the invention comprises the following components: the elastic component is a spring.

As a preferred embodiment of the microbial sampling conservator for veterinary use, the invention comprises the following components: the pulling mechanism comprises a pulling rope fixed at the lower end of the baffle, the pulling rope extends towards one side of the baffle and bends upwards, then the pulling rope is installed on the lower side of the push rod through the air holes, and a guide ring for the pulling rope to penetrate through is fixed on the lower side of the cylinder in the circumferential direction.

As a preferred embodiment of the microbial sampling conservator for veterinary use, the invention comprises the following components: and a fixed disc for mounting the pull rope is fixed at the circumferential lower side of the push rod.

As a preferred embodiment of the microbial sampling conservator for veterinary use, the invention comprises the following components: the sampling head is in threaded connection with the push rod so as to be convenient to disassemble.

Compared with the prior art, the invention has the beneficial effects that:

1. when the sampling device is opened, the middle finger and the index finger are clamped on the guide cylinder, the thumb presses the push handle to extrude the spring to drive the push rod to move inwards, so that the sampling head is pushed out, meanwhile, the push rod can pull the pull rope, the pull rope drives the baffle to turn over, so that the sampling head is opened, then the sampling head extends out of the cylinder body to perform sampling, so that the sampling head can be operated by one hand and is directly opened, after the sampling head is collected, the sampling head is directly loosened, the sampling head is received in the cylinder body under the action of the spring, the baffle is closed under the action of the torsional spring, the operation can be realized by one hand, the baffle does not need to be opened particularly, the sampling device is simple and convenient, and the working efficiency is improved;

2. the sampling head is in threaded connection with the push rod, and is convenient to disassemble.

Drawings

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

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

FIG. 3 is a top view of the present invention;

FIG. 4 is a first isometric view of the present invention;

FIG. 5 is a second axial view of the present invention.

In the figure: 1. a barrel; 11. a sampling head; 12. air holes are formed; 2. a baffle plate; 21. a guide cylinder; 22. a push rod; 23. a fixing plate; 24. a push handle; 25. a spring; 3. pulling a rope; 31. a guide ring; 32. and (7) fixing the disc.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution of a microbe sampling and storing device for veterinarian: the utility model provides a animal doctor preserves ware with microorganism sample, includes lower extreme open-ended barrel 1, installs the sampling head 11 in barrel 1 and sets up bleeder vent 12 in barrel 11 upper end, and two baffles 2 that support together about barrel 1's lower extreme hinged joint has, and passes through torsional spring connection between baffle 2 and the barrel 1. The opposite ends of the two baffles 2 are semicircular, so that the baffles can be conveniently and tangentially abutted together for sealing.

The sampling device further comprises a push-pull mechanism and a pulling mechanism, wherein the push-pull mechanism drives the sampling head 11 to downwards extend out of the barrel body 1 for sampling, the pulling mechanism is arranged between the push-pull mechanism and the baffle 2, and the pulling mechanism can drive the baffle 2 to turn over and open when the push-pull mechanism moves downwards. That is, when the push-pull mechanism pushes the sampling head 11 downwards, the baffle 2 is opened to expose the sampling head 11 for sampling, and when the push-pull mechanism returns, the baffle 2 is closed.

The push-pull mechanism comprises a guide hole formed in the upper end of the barrel body 1 and an upward guide cylinder 21 fixed on the guide hole, a push rod 22 extending out of the guide cylinder 21 upwards is installed on the sampling head 11, a push handle 24 is fixed at the tail end of the push rod 22, an annular fixing plate 23 facilitating one-hand force application operation is arranged on the upper end of the guide cylinder 21 in the circumferential direction, and the push handle 24 and the fixing plate 23 are connected through an elastic component sleeved on the push rod 22. The sampling head 11 is limited from sliding freely under the support of the elastic component. Push out sampling head 11 pushing down, the back, elastic component can drive sampling head 11 and take in barrel 1. The resilient member is a spring 25. The spring 25 is well stabilized.

The pulling mechanism comprises a pulling rope 3 fixed at the lower end of the baffle 2, the pulling rope 3 extends towards one side of the baffle 2 and bends upwards, then the pulling rope is installed at the lower side of the push rod 22 through the air holes 12, and a guide ring 31 for the pulling rope 3 to penetrate through is fixed at the circumferential lower side of the barrel 1. The guide ring 31 serves to prevent the pull rope 3 from being skewed and to guide the pull rope. A fixed disk 32 to which the rope 3 is attached is fixed to the circumferential lower side of the push rod 22. The fixed disc 32 is convenient for the tail end of the pull rope 3 to be vertically arranged, and the pulling efficiency is higher. The sampling head 11 is screwed to the push rod 22 for easy removal. The convenient dismantlement is maintained, is convenient for also take off the data collection. It should be noted that there is a distance between the sampling head 11 and the open end of the barrel 1 to provide time for the flap 2 to flip open.

The working principle is as follows: when opening, middle finger and forefinger press from both sides on guide cylinder 21, the thumb pushes down push handle 24, extrusion spring 25, drive push rod 22 inwards to remove, thereby release sampling head 11, and simultaneously, push rod 22 can stimulate stay cord 3, stay cord 3 drives 2 upsets of baffle, thereby open, then sampling head 11 stretches out barrel 1, sample, just so can carry out one-hand operation, directly open, and after gathering, the thumb slowly loosens, under spring 25's effect, sampling head 11 receives in the barrel 1, under the effect of torsional spring, baffle 2 closes, all can one-hand realize the operation, need not to open the baffle very much, and is simple and convenient, and the work efficiency is improved.

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 animal doctor preserves ware with microorganism sample, includes lower extreme open-ended barrel (1), installs sampling head (11) in barrel (1) and sets up bleeder vent (12) in barrel (1) upper end, its characterized in that: the lower end of the barrel body (1) is hinged with a left baffle plate (2) and a right baffle plate (2) which are abutted together, and the baffle plates (2) are connected with the barrel body (1) through torsion springs;

the sampling device is characterized by further comprising a push-pull mechanism and a pulling mechanism, wherein the push-pull mechanism drives the sampling head (11) to extend out of the barrel body (1) downwards for sampling, the pulling mechanism is arranged between the push-pull mechanism and the baffle (2), and the pulling mechanism can drive the baffle (2) to be turned over and opened when the push-pull mechanism moves downwards.

2. A veterinary microbe sampling and preserving device as claimed in claim 1, wherein: the push-and-pull mechanism comprises a guide hole formed in the upper end of the barrel body (1) and an upward guide cylinder (21) fixed on the guide hole, a push rod (22) extending out of the guide cylinder (21) upwards is installed on the sampling head (11), a push handle (24) is fixed at the tail end of the push rod (22), an annular fixing plate (23) facilitating one-hand force application operation is circumferentially arranged at the upper end of the guide cylinder (21), and the push handle (24) and the fixing plate (23) are connected through an elastic component sleeved on the push rod (22).

3. A veterinary microbe sampling and preserving device as claimed in claim 2, wherein: the elastic component is a spring (25).

4. A veterinary microbe sampling and preserving device as claimed in claim 3, wherein: the pulling mechanism comprises a pulling rope (3) fixed at the lower end of the baffle (2), the pulling rope (3) extends towards one side where the baffle (2) is located and bends upwards, then the pulling rope is installed on the lower side of the push rod (22) through the air holes (12), and a guide ring (31) for the pulling rope (3) to penetrate through is fixed to the lower side of the cylinder body (1) in the circumferential direction.

5. A veterinary microbe sampling and preserving device according to claim 4, wherein: and a fixed disc (32) for installing the pull rope (3) is fixed on the circumferential lower side of the push rod (22).

6. A veterinary microbe sampling and preserving device according to claim 5, wherein: the sampling head (11) is in threaded connection with the push rod (22) so as to be convenient to disassemble.