CN211697109U

CN211697109U - Prevention type pathogen sample collection device for department of infectious diseases

Info

Publication number: CN211697109U
Application number: CN202021779093.XU
Authority: CN
Inventors: 马红芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-10-16
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to the technical field of medical equipment, and a infectious diseases department's prevention formula pathogen sample collection system is disclosed, including an extraction section of thick bamboo, the fixed cylinder seat that has cup jointed in the bottom of an extraction section of thick bamboo, the rubber section of thick bamboo has been cup jointed in the outside activity of cylinder seat, the fixed cylinder that has cup jointed in the outside of rubber section of thick bamboo, the fixed disk that has cup jointed in the top of outer cylinder. This infection department's prevention formula pathogen sample collection system, the inner chamber through the accessory plate is equipped with the screw thread with threaded rod meshing, be convenient for can make the threaded rod remove and the rotation in the inner chamber of accessory plate when rotatory threaded rod, be swing joint between threaded rod and the connecting rod two, be convenient for drive connecting rod two and remove in the outside of an extraction section of thick bamboo, thereby it removes in the outside of syringe seat to have driven outer syringe, be convenient for adjust the position of outer syringe in the syringe seat outside, make this device be applicable to the test tube that contains the sample liquid of not equidimension, the experimenter of being convenient for uses.

Description

Prevention type pathogen sample collection device for department of infectious diseases

Technical Field

The utility model relates to the technical field of medical equipment, specifically a prevention formula pathogen sample collection system of infectious diseases branch of academic or vocational study.

Background

Infectious diseases are diseases which are caused by various pathogens and can be mutually transmitted between people, animals or human beings, and if the infectious diseases are not found in time, the control force is not enough, and a large amount of casualties can be caused, so that the collection of pathogen samples of the infectious diseases is very important, the collection of the samples is also important for the prevention of the diseases, and experimenters can take preventive measures for the diseases according to experimental results.

When adopting, the experimenter need take the straw and absorb the sample liquid in the test tube, if the sample liquid in the test tube is very little, the condition that inconvenient experimenter used will exist to collection system, has brought the inconvenience for relevant experimenter, has increased the experimenter's the work degree of difficulty to experimenter's work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a prevention formula pathogen sample collection system of infectious diseases branch of academic or vocational study possesses the advantage that also can take a sample when the sample liquid in the test tube is few convenient for, has solved the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an infectious diseases department prevention formula pathogen sample collection system, includes an extraction section of thick bamboo, the fixed cylinder seat that has cup jointed in the bottom of an extraction section of thick bamboo, the rubber section of thick bamboo has been cup jointed in the outside activity of cylinder seat, the fixed cylinder that has cup jointed in the outside of rubber section of thick bamboo, the fixed disk that has cup jointed in the top of outer cylinder, the top fixed mounting of disk has connecting rod one, one side swing joint of connecting rod one has connecting rod two, one side lower part fixed mounting of an extraction section of thick bamboo has the accessory plate, the middle part of connecting rod two and the equal activity in middle part of accessory plate cup joint on the outside of same threaded rod, the piston has been cup jointed in the inner chamber activity of an extraction section of thick.

Carefully, a clamping groove is formed in one side of the second connecting rod, a clamping plate is movably connected to an inner cavity of the clamping groove, the first connecting rod is movably sleeved on one side of the clamping plate, a spring is fixedly mounted on one side of the bottom of the clamping plate, one end of the spring is fixedly mounted on one side of the first connecting rod, the second connecting rod is integrally U-shaped, the number of the first connecting rod is two, and the first connecting rod is distributed at two ends of the second connecting rod respectively.

And carefully selecting, wherein the whole shapes of the clamping groove and the clamping plate are both in an L shape.

Preferably, the top of the clamping plate is positioned at the upper part of the inner cavity of the clamping groove in a free state of the spring.

And carefully selecting, the upper part of the threaded rod is fixedly sleeved with two circular plates, and the two circular plates are respectively distributed on the upper side and the lower side of the second connecting rod.

Optionally, the cavity of the auxiliary plate is provided with a thread engaged with the threaded rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this infection department's prevention formula pathogen sample collection system, the inner chamber through the accessory plate is equipped with the screw thread with threaded rod meshing, be convenient for can make the threaded rod remove and the rotation in the inner chamber of accessory plate when rotatory threaded rod, be swing joint between threaded rod and the connecting rod two, be convenient for drive connecting rod two and remove in the outside of an extraction section of thick bamboo, thereby it removes in the outside of syringe seat to have driven outer syringe, be convenient for adjust the position of outer syringe in the syringe seat outside, make this device be applicable to the test tube that contains the sample liquid of not equidimension, the experimenter of being convenient for uses.

2. This infection department's prevention formula pathogen sample collection system connects through utilizing draw-in groove and cardboard between connecting rod one and the connecting rod two, is convenient for when pressing the cardboard downwards, can take out the cardboard from the inner chamber of draw-in groove, is convenient for when using this device after, dismantles between connecting rod two and the connecting rod one to dismantle the outer cylinder from the syringe seat, be convenient for wash this device.

Drawings

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

FIG. 2 is a schematic view of the enlarged three-dimensional novel structure at the position A of the present invention;

FIG. 3 is a schematic view of the exploded perspective structure between the syringe base and the outer syringe according to the present invention;

FIG. 4 is a schematic view of an exploded perspective structure between a first connecting rod and a second connecting rod of the present invention;

fig. 5 is a schematic view of the spring structure of the present invention.

In the figure: 1. an extraction cylinder; 2. a syringe base; 3. a rubber cylinder; 4. an outer needle cylinder; 5. a disc; 6. a first connecting rod; 7. a second connecting rod; 8. an auxiliary plate; 9. a threaded rod; 10. a piston; 11. a push rod; 12. a card slot; 13. clamping a plate; 14. a spring; 15. a circular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a preventive pathogen sample collecting device for department of infectious diseases comprises an extraction cylinder 1, a syringe base 2 is fixedly sleeved at the bottom of the extraction cylinder 1, a rubber cylinder 3 is movably sleeved at the outer side of the syringe base 2, an outer syringe 4 is fixedly sleeved at the outer side of the rubber cylinder 3, a disc 5 is fixedly sleeved at the top of the outer syringe 4, a first connecting rod 6 is fixedly installed at the top of the disc 5, a second connecting rod 7 is movably connected at one side of the first connecting rod 6, a clamping groove 12 is formed at one side of the second connecting rod 7, a clamping plate 13 is movably connected in an inner cavity of the clamping groove 12, a first connecting rod 6 is movably sleeved at one side of the clamping plate 13, a spring 14 is fixedly installed at one side of the bottom of the clamping plate 13, one end of the spring 14 is fixedly installed at one side of the first connecting rod 6, the whole of the second connecting rod 7 is U-shaped, the number of the first connecting, the connecting rod I6 is connected with the connecting rod II 7 through the clamping groove 12 and the clamping plate 13, so that when the clamping plate 13 is pressed downwards, the clamping plate 13 can be taken out of the inner cavity of the clamping groove 12, the device is convenient to disassemble between the connecting rod II 7 and the connecting rod I6 after use, the outer syringe 4 is disassembled from the syringe base 2, the device is convenient to clean, the integral shapes of the clamping groove 12 and the clamping plate 13 are both L-shaped, the top of the clamping plate 13 of the spring 14 in a free state is positioned at the upper part of the inner cavity of the clamping groove 12, the clamping plate 13 is convenient to be clamped in the inner cavity of the clamping groove 12, the connecting rod II 7 can drive the connecting rod I6 to move when moving, the lower part of one side, the inner cavity of the auxiliary plate 8 is provided with threads meshed with the threaded rod 9, the threads meshed with the threaded rod 9 are arranged in the inner cavity of the auxiliary plate 8 through the inner cavity of the auxiliary plate 8, the threaded rod 9 can move and rotate in the inner cavity of the auxiliary plate 8 when the threaded rod 9 is rotated, the connecting rod two 7 can be driven to move outside the extracting barrel 1 through the movable connection between the threaded rod 9 and the connecting rod two 7, the outer needle barrel 4 is driven to move outside the needle barrel seat 2, the position of the outer needle barrel 4 outside the needle barrel seat 2 can be adjusted conveniently, the device is suitable for test tubes containing different amounts of sample liquid and convenient for experimenters to use, the middle parts of the connecting rod two 7 and the middle part of the auxiliary plate 8 are movably sleeved on the outer side of the same threaded rod 9, the upper part of the threaded rod 9 is fixedly sleeved with two circular plates 15, the number of the circular plates 15 is two, the two circular plates 15, the two circular plates 15 are respectively distributed on the upper side and the lower side of the second connecting rod 7, the second connecting rod 7 is convenient to limit between the two circular plates 15, the threaded rod 9 can drive the second connecting rod 7 to move, the piston 10 is movably sleeved in the inner cavity of the extraction cylinder 1, and the push rod 11 is fixedly mounted at the top of the piston 10.

The working principle is as follows: during the use, according to the volume of sample liquid in the test tube, can make threaded rod 9 remove and the rotation in the inner chamber of accessory plate 8 through clockwise or during anticlockwise rotation threaded rod 9, be swing joint between threaded rod 9 and the second 7 of connecting rod, can drive the second 7 of connecting rod and remove in the outside of an extraction section of thick bamboo 1, thereby it moves in the outside of syringe seat 2 to have driven outer syringe 4, thereby adjust the position of outer syringe 4 in the syringe seat 2 outside, when needs wash this device, make outer syringe 4 move to the below of syringe seat 2 bottom through downwards rotatory threaded rod 9, then press down cardboard 13, can take out cardboard 13 from the inner chamber of draw-in groove 12, dismantle between connecting rod two 7 and connecting rod one 6, thereby dismantle outer syringe 4 from installing an individual device, can wash this device, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 an infectious diseases branch of academic or vocational study prevention formula pathogen sample collection system, includes an extraction section of thick bamboo (1), its characterized in that: the fixed syringe seat (2) that has cup jointed in bottom of an extraction section of thick bamboo (1), rubber cylinder (3) have been cup jointed in the outside activity of syringe seat (2), the fixed outer syringe (4) that has cup jointed in the outside of rubber cylinder (3), disc (5) have been cup jointed fixedly in the top of outer syringe (4), the top fixed mounting of disc (5) has connecting rod (6), one side swing joint of connecting rod (6) has connecting rod two (7), one side lower part fixed mounting of an extraction section of thick bamboo (1) has accessory plate (8), the equal activity of middle part of connecting rod two (7) and the middle part of accessory plate (8) is cup jointed on the outside of same threaded rod (9), piston (10) has been cup jointed in the inner chamber activity of an extraction section of thick bamboo (1), the top fixed mounting of piston (10) has push rod (11).

2. The device for collecting a pathogen sample for infectious disease department according to claim 1, wherein: draw-in groove (12) have been seted up to one side of connecting rod two (7), the inner chamber swing joint of draw-in groove (12) has cardboard (13), connecting rod one (6) have been cup jointed in the activity of one side of cardboard (13), one side fixed mounting of cardboard (13) bottom has spring (14), the one end fixed mounting of spring (14) is on one side of connecting rod one (6), the whole of connecting rod two (7) is the U word shape, the quantity of connecting rod one (6) is two, two connecting rod one (6) distribute respectively on the both ends of connecting rod two (7).

3. The device for collecting the pathogen sample for infectious disease department according to claim 2, wherein: the clamping groove (12) and the clamping plate (13) are L-shaped in overall shape.

4. The device for collecting the pathogen sample for infectious disease department according to claim 2, wherein: the top of the clamping plate (13) of the spring (14) is positioned at the upper part of the inner cavity of the clamping groove (12) in a free state.

5. The device for collecting a pathogen sample for infectious disease department according to claim 1, wherein: and circular plates (15) are fixedly sleeved on the upper part of the threaded rod (9), the number of the circular plates (15) is two, and the two circular plates (15) are respectively distributed on the upper side and the lower side of the second connecting rod (7).

6. The device for collecting a pathogen sample for infectious disease department according to claim 1, wherein: the inner cavity of the auxiliary plate (8) is provided with threads meshed with the threaded rod (9).