CN209172357U - A kind of department of infectious disease's preventive cause of disease sample collecting device - Google Patents

Abstract

The utility model discloses a kind of department of infectious disease's preventive cause of disease sample collecting devices, including test tube and conduit, the side of the conduit is communicated with Capsule, the other side of the conduit is communicated with threaded sleeve, the thread in inner cavity of the threaded sleeve is connected with collection tube, the inner wall of the collection tube slidably connects extension pipe, and the side for lengthening pipe surface is fixedly connected with ring set in a ring, and the side of the extension pipe is communicated with tube head.The cooperation that the utility model passes through setting conduit, Capsule, threaded sleeve, collection tube, extension pipe, ring set, tube head, link block, clamping plate, pressing tablet and spring, achieve the effect that experimenter is facilitated to use, also facilitate the effect drawn to sample liquid a small amount of in test tube simultaneously, to reach the advantages of facilitating experimenter to use, convenience is brought to relevant experimenter, reduce the work difficulty of experimenter, to improve the working efficiency of experimenter.

Description

A kind of department of infectious disease's preventive cause of disease sample collecting device

Technical field

The utility model relates to cause of disease sample collection technical field, specially a kind of department of infectious disease's preventive cause of disease sample is adopted Acquisition means.

Background technique

Infectious disease can be mutually propagated in person to person, animal and animal or between humans and animals as caused by various pathogen A kind of disease will cause a large amount of casualties, therefore infectious disease pathogens sample if it find that not in time, control is inadequate It is very important for this acquisition, the acquisition prevention of disease of sample be also it is vital, experimenter can be according to reality It is testing as a result, to make precautionary measures to disease, experimenter's suction pipe that needs to take draws invisible spectro sample liquid, such as When sample liquid in fruit test tube is seldom, acquisition device will have the case where inconvenient experimenter uses, and give relevant experiment Personnel bring inconvenience, increase the work difficulty of experimenter, to reduce the working efficiency of experimenter.

Utility model content

The purpose of this utility model is to provide a kind of department of infectious disease's preventive cause of disease sample collecting devices, have and facilitate reality The advantages of personnel use is tested, solves the problems, such as that existing acquisition device has inconvenient experimenter and uses.

To achieve the above object, the utility model provides the following technical solutions: a kind of department of infectious disease's preventive cause of disease sample Acquisition device, including test tube and conduit, the side of the conduit are communicated with Capsule, and the other side of the conduit is communicated with thread bush Pipe, the thread in inner cavity of the threaded sleeve are connected with collection tube, and the inner wall of the collection tube slidably connects extension pipe, described to add The side of long pipe surface is fixedly connected with ring set in a ring, and the side of the extension pipe is communicated with tube head, the bottom of the conduit It is fixedly connected with link block by fixing piece, the link block is connected with clamping plate far from the side of conduit, the clamping plate Top is fixedly connected with pressing tablet, and the clamping plate is welded with spring close to the side of conduit, the side of the spring and conduit Side is fixedly connected by fixing piece.

Preferably, the side of the acquisition pipe surface is provided with the first screw thread, the inner wall of the threaded sleeve be provided with First is threadedly engaged the second screw thread used.

Preferably, the front of the test tube is provided with graduation mark, and the starting point of the graduation mark is from the bottom of tube facing side Begin.

Preferably, anti-slip protrusion is embedded on the inside of the clamping plate, the quantity of the anti-slip protrusion is nine, and nine anti- Sliding convex block is evenly distributed on the inside of clamping plate.

Preferably, the surface of the arc-shaped design of the shape of the pressing tablet, the pressing tablet is provided with anti-skid chequer.

Preferably, the conduit and the modeling synthesis of threaded sleeve one, the collection tube, ring set and the modeling synthesis of tube head one.

Preferably, the threaded sleeve is hollow structure.

Preferably, the inner surface of the surface of the ring set and collection tube is in close contact, the surface of the ring set and collection tube Junction make wearing layer processing.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through setting conduit, Capsule, threaded sleeve, collection tube, extension pipe, ring set, tube head, connection The cooperation of block, clamping plate, pressing tablet and spring has achieved the effect that experimenter is facilitated to use, while also facilitating to few in test tube The effect that the sample liquid of amount is drawn solves existing acquisition device to reach the advantages of facilitating experimenter to use There are problems that inconvenient experimenter uses, brings convenience to relevant experimenter, reduce the work of experimenter Difficulty, to improve the working efficiency of experimenter.

2, the utility model is by setting the first screw thread and the second screw thread, has reached and facilitate installation and more to collection tube The effect changed facilitates experimenter and observes the capacity that sample is drawn, by the way that anti-slip protrusion is arranged, increase by the way that graduation mark is arranged Add the frictional force between clamping plate and test tube, achieved the effect that test tube is carried out to stablize clamping, makees arc by the way that pressing tablet is arranged Shape design, makes experimenter facilitate the pressing to clamping plate, makees wearing layer processing by the way that ring set is arranged, reduces ring set and acquisition Frictional force between pipe, to extend the service life of ring set and collection tube.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is that the utility model threaded sleeve and being used cooperatively for collection tube are schemed；

Fig. 3 is the top view of the utility model collection tube；

Fig. 4 is the schematic diagram of internal structure of the utility model clamping plate.

In figure: 1 test tube, 2 conduits, 3 Capsules, 4 threaded sleeves, 5 collection tubes, 6 extension pipes, 7 ring sets, 8 tube heads, 9 link blocks, 10 clamping plates, 11 pressing tablets, 12 springs, 13 first screw threads, 14 second screw threads, 15 graduation marks, 16 anti-slip protrusions.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of department of infectious disease's preventive cause of disease sample collecting device, including test tube 1 and conduit 2, test tube 1 Front be provided with graduation mark 15, the starting point of graduation mark 15 is originated from the positive bottom of test tube 1, passes through setting graduation mark 15, side Experimenter observe the capacity that sample is drawn, the side of conduit 2 is communicated with Capsule 3, and the other side of conduit 2 is communicated with screw thread Casing 4, threaded sleeve 4 are hollow structure, and the thread in inner cavity of threaded sleeve 4 is connected with collection tube 5, the side on 5 surface of collection tube It is provided with the first screw thread 13, the inner wall of threaded sleeve 4 is provided with the second screw thread 14 being used cooperatively with the first screw thread 13, by setting Set the first screw thread 13 and the second screw thread 14, achieved the effect that carry out facilitating to collection tube 5 installation and replacement, collection tube 5 it is interior Wall slidably connects extension pipe 6, and the side on 6 surface of extension pipe is fixedly connected with ring set 7, the surface of ring set 7 and acquisition in a ring The inner surface of pipe 5 is in close contact, and wearing layer processing is made in the surface of ring set 7 and the junction of collection tube 5, is made by setting ring set 7 Wearing layer processing, reduces the frictional force between ring set 7 and collection tube 5, to extend the use longevity of ring set 7 and collection tube 5 Life, the side of extension pipe 6 are communicated with tube head 8, conduit 2 and the modeling synthesis of threaded sleeve 4 one, and collection tube 5, ring set 7 and tube head 8 one are moulded Synthesis, the bottom of conduit 2 are fixedly connected with link block 9 by fixing piece, and link block 9 is connected with far from the side of conduit 2 Clamping plate 10, the inside of clamping plate 10 are embedded with anti-slip protrusion 16, and the quantity of anti-slip protrusion 16 is nine, and nine anti-slip protrusions 16 are equal The even inside for being distributed in clamping plate 10 increases the frictional force between clamping plate 10 and test tube 1, reaches by the way that anti-slip protrusion 16 is arranged To test tube 1 stablize the effect of clamping, the top of clamping plate 10 is fixedly connected with pressing tablet 11, and the shape of pressing tablet 11 is in arc Shape design, the surface of pressing tablet 11 are provided with anti-skid chequer, make cambered design by the way that pressing tablet 11 is arranged, facilitate experimenter Pressing to clamping plate 10, clamping plate 10 are welded with spring 12 close to the side of conduit 2, and the side of spring 12 and the side of conduit 2 are logical It crosses fixing piece to be fixedly connected, by setting conduit 2, Capsule 3, threaded sleeve 4, collection tube 5, extension pipe 6, ring set 7, tube head 8, connect The cooperation for connecing block 9, clamping plate 10, pressing tablet 11 and spring 12 achieved the effect that experimenter is facilitated to use, while also facilitating pair The effect that a small amount of sample liquid is drawn in test tube 1 solves existing to reach the advantages of facilitating experimenter to use Acquisition device has that inconvenient experimenter uses, and brings convenience to relevant experimenter, reduces experiment people The work difficulty of member, to improve the working efficiency of experimenter.

In use, only need to pull extension pipe 6 when experimenter draws sample liquid a small amount of in test tube 1 if desired, make Extension pipe 6 extends, and ring set 7 and collection tube 5 are in close contact, and after tube head 8 touches sample liquid, only need to press pressing tablet 11 makes to press from both sides Plate 10 is mobile, and the cooperation of link block 9, clamping plate 10 and spring 12 makes to fix between test tube 1 and conduit 2, after the completion of fixed, tests people Member only need to press Capsule 3, draw sample liquid using Negative Pressure Difference, when if desired replacing collection tube 5, need to only pass through 13 He of the first screw thread The cooperation of second screw thread 14 makes collection tube 5 leave threaded sleeve 4, to facilitate the effect that experimenter uses.

In summary: department of infectious disease's preventive cause of disease sample collecting device, by conduit 2, Capsule 3, threaded sleeve 4, The cooperation of collection tube 5, extension pipe 6, ring set 7, tube head 8, link block 9, clamping plate 10, pressing tablet 11 and spring 12 solves existing Acquisition device has that inconvenient experimenter uses.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of department of infectious disease's preventive cause of disease sample collecting device, including test tube (1) and conduit (2), it is characterised in that: described The side of conduit (2) is communicated with Capsule (3), and the other side of the conduit (2) is communicated with threaded sleeve (4), the threaded sleeve (4) thread in inner cavity is connected with collection tube (5), and the inner wall of the collection tube (5) slidably connects extension pipe (6), the lengthening The side on pipe (6) surface is fixedly connected with ring set (7) in a ring, and the side of the extension pipe (6) is communicated with tube head (8), described The bottom of conduit (2) is fixedly connected with link block (9) by fixing piece, side activity of the link block (9) far from conduit (2) It is connected with clamping plate (10), is fixedly connected with pressing tablet (11) at the top of the clamping plate (10), the clamping plate (10) is close to conduit (2) Side be welded with spring (12), the side of the spring (12) is fixedly connected with the side of conduit (2) by fixing piece.

2. a kind of department of infectious disease's preventive cause of disease sample collecting device according to claim 1, it is characterised in that: described to adopt The side on collector (5) surface is provided with the first screw thread (13), and the inner wall of the threaded sleeve (4) is provided with and the first screw thread (13) The second screw thread (14) being used cooperatively.

3. a kind of department of infectious disease's preventive cause of disease sample collecting device according to claim 1, it is characterised in that: the examination The front of pipe (1) is provided with graduation mark (15), and the starting point of the graduation mark (15) is originated from the positive bottom of test tube (1).

4. a kind of department of infectious disease's preventive cause of disease sample collecting device according to claim 1, it is characterised in that: the folder It is embedded on the inside of plate (10) anti-slip protrusion (16), the quantity of the anti-slip protrusion (16) is nine, and nine anti-slip protrusions (16) it is evenly distributed on the inside of clamping plate (10).

5. a kind of department of infectious disease's preventive cause of disease sample collecting device according to claim 1, it is characterised in that: described to press The surface of the arc-shaped design of shape of tabletting (11), the pressing tablet (11) is provided with anti-skid chequer.

6. a kind of department of infectious disease's preventive cause of disease sample collecting device according to claim 1, it is characterised in that: described to lead Manage (2) and the modeling synthesis of threaded sleeve (4) one, the collection tube (5), ring set (7) and the modeling synthesis of tube head (8) one.

7. a kind of department of infectious disease's preventive cause of disease sample collecting device according to claim 1, it is characterised in that: the spiral shell Line casing (4) is hollow structure.

8. a kind of department of infectious disease's preventive cause of disease sample collecting device according to claim 1, it is characterised in that: the ring The inner surface on the surface and collection tube (5) that cover (7) is in close contact, and the surface of the ring set (7) and the junction of collection tube (5) are made Wearing layer processing.