CN213883290U

CN213883290U - Sampling equipment for infectious department

Info

Publication number: CN213883290U
Application number: CN202021941067.2U
Authority: CN
Inventors: 付裕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-08-06
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of sampling equipment, in particular to sampling equipment for infectious department, aiming at the problem that the virus can not be isolated, the virus is easy to leak, the infection is early transmitted to more patients, the consequence is not imaginable, and the huge burden is brought to medical staff, the utility model provides a proposal which comprises a sampling cavity, a needle head is fixedly arranged at one side outside the sampling cavity, a fixed rod is fixedly arranged in the sampling cavity, a sliding frame is slidably arranged on the fixed rod, one end of a push rod is fixedly arranged at one side of the sliding frame, a rack frame is slidably arranged in the sliding frame, a first gear is rotatably arranged on the fixed rod, the first gear is meshed with the rack frame, a rotating shaft is fixedly arranged on the first gear and is rotatably connected with the fixed rod, the utility model discloses, in the sampling process, the sampling cavity is synchronously and slowly sealed, the virus leakage is avoided, improves the medical level and is beneficial to preventing and treating infectious diseases.

Description

Sampling equipment for infectious department

Technical Field

The utility model relates to a sampling equipment technical field especially relates to a sampling equipment for infectious department.

Background

In the process of treating infectious diseases, liquid taking detection needs to be carried out on body fluid of a patient, but the infection of the infectious diseases is extremely high, so that the requirements on sampling equipment are very strict, the traditional sampling equipment only can carry out conventional sampling and cannot isolate viruses, the viruses are easy to leak, the viruses are infected to more patients as early as possible, the consequences are not imaginable, and huge burden is brought to medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the virus can not be isolated, the virus is easy to leak, the infection is caused to more patients as early as possible, the consequence is unimaginable, and the medical staff is brought with the defect of huge burden, thereby providing the sampling equipment for the infectious department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sampling device for infectious department comprises a sampling cavity, a needle head is fixedly arranged on one side outside the sampling cavity, a fixed rod is fixedly arranged in the sampling cavity, a sliding frame is slidably arranged on the fixed rod, one side of the sliding frame is fixedly provided with one end of a push rod, a rack frame is slidably arranged in the sliding frame, a first gear is rotatably arranged on the fixed rod and meshed with the rack frame, a rotating shaft is fixedly arranged on the first gear and rotatably connected with the fixed rod, a first bevel gear is fixedly arranged at one end of the rotating shaft, a second bevel gear is meshed with the first bevel gear, the other end of the rotating shaft extends out of the sampling cavity, one end of the rotating shaft is fixedly connected onto the second bevel gear, a third bevel gear is fixedly arranged at the other end of the rotating shaft, a fourth bevel gear is meshed with the third bevel gear, and a rotating column is fixedly arranged on the fourth bevel gear, the sampling cavity is provided with a sealing plate in a sliding manner, a rack is fixedly arranged in the sealing plate, one end of the rotating column extends to the inside of the sealing plate, a second gear is fixedly arranged in the sealing plate, and the second gear is meshed with the rack.

Preferably, a sliding groove is formed in one side of the sampling cavity, and the sealing plate is slidably mounted in the sliding groove.

Preferably, the top of the sampling cavity is fixedly provided with a supporting plate, and the other end of the rotating column is rotatably connected with the supporting plate.

Preferably, the other end of the push rod is fixedly connected with a piston, and the piston is connected with the sampling cavity in a sliding mode.

Preferably, the inner wall of the sliding frame is provided with a sliding groove, and the rack frame is slidably mounted in the sliding groove.

Compared with the prior art, the utility model has the advantages of:

1. the scheme is owing to set up the axis of rotation, and the axis of rotation drives first gear revolve, and first gear drives the rack frame and slides, and the rack frame drives the sliding frame horizontal slip, and the sliding frame passes through the catch bar and drives the piston motion to carry out body fluid sample, convenient and fast.

2. The rotation axis drives first bevel gear to rotate, first bevel gear drives second bevel gear to rotate, second bevel gear drives third bevel gear to rotate through the dwang, third bevel gear drives fourth bevel gear to rotate, fourth bevel gear drives second gear to rotate through the rotation column, and the second gear drives the closing plate to move through the rack, thereby realizing sampling while sealing.

The utility model discloses, at the in-process of sample, the synchronization is slowly sealed to the sample chamber, has avoided the virus to leak, has improved the medical treatment level, is favorable to the prevention and cure to the infectious disease.

Drawings

FIG. 1 is a schematic structural view of a sampling device for infectious diseases in accordance with the present invention;

fig. 2 is a schematic view of an overhead structure of a sampling chamber of a sampling device for infectious diseases according to the present invention;

FIG. 3 is a schematic view of a side view of the inside of a sealing plate of a sampling device for infectious diseases according to the present invention;

in the figure: 1 sampling cavity, 2 needles, 3 sealing plates, 4 second gears, 5 rotating columns, 6 fourth bevel gears, 7 supporting plates, 8 third bevel gears, 9 rotating rods, 10 pistons, 11 sliding frames, 12 rack frames, 13 first gears, 14 push rods, 15 fixing rods, 16 first bevel gears, 17 second bevel gears, 18 racks and 19 rotating shafts.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a sampling device for infectious department, comprising a sampling cavity 1, a needle 2 is fixedly installed at one side outside the sampling cavity 1, a fixed rod 15 is fixedly installed in the sampling cavity 1 by welding, a sliding frame 11 is slidably installed on the fixed rod 15, one side of the sliding frame 11 is fixedly installed with one end of a push rod 14, a rack frame 12 is slidably installed in the sliding frame 11, a first gear 13 is rotatably installed on the fixed rod 15, the first gear 13 is engaged with the rack frame 12, a rotating shaft 19 is fixedly installed on the first gear 13, the rotating shaft 19 is rotatably connected with the fixed rod 15, a first bevel gear 16 is fixedly installed at one end of the rotating shaft 19, a second bevel gear 17 is engaged on the first bevel gear 16, the other end of the rotating shaft 19 extends to the outside of the sampling cavity 1, one end of a rotating rod 9 is fixedly connected on the second bevel gear 17 by welding, a third bevel gear 8 is fixedly installed at the other end of the rotating rod 9, the meshing has fourth conical gear 6 on the third conical gear 8, and fixed mounting has rotation post 5 on the fourth conical gear 6, and slidable mounting has closing plate 3 on the sample chamber 1, and fixed mounting has rack 18 in the closing plate 3, and the one end of rotation post 5 extends to the inside of closing plate 3 and has second gear 4 through welded fastening, second gear 4 and rack 18 intermeshing.

In this embodiment, the sliding groove is opened on one side of the sampling cavity 1, the sealing plate 3 is slidably mounted in the sliding groove, and the sliding groove can reduce friction force and facilitate sliding of the sealing plate.

In this embodiment, sample chamber 1 top has backup pad 7 through welded fastening, and the other end of rotating post 5 rotates with backup pad 7 to be connected, welded connection for it is more firm.

In this embodiment, the other end of the pushing rod 14 is fixedly connected with the piston 10, and the piston 10 is slidably connected with the sampling cavity 1, so that the piston is convenient to push, and the working efficiency is improved.

In this embodiment, the inner wall of the sliding frame 11 is provided with a sliding groove, and the rack frame 12 is slidably mounted in the sliding groove to reduce friction.

Example two

Referring to fig. 1-3, a sampling device for infectious department, comprising a sampling cavity 1, a needle 2 is fixedly installed at one side outside the sampling cavity 1, a fixed rod 15 is fixedly installed in the sampling cavity 1 by welding, a sliding frame 11 is slidably installed on the fixed rod 15, one side of the sliding frame 11 is fixedly installed with one end of a push rod 14, a rack frame 12 is slidably installed in the sliding frame 11, a first gear 13 is rotatably installed on the fixed rod 15, the first gear 13 is engaged with the rack frame 12, a rotating shaft 19 is fixedly installed on the first gear 13, the rotating shaft 19 is rotatably connected with the fixed rod 15, a first bevel gear 16 is fixedly installed at one end of the rotating shaft 19, a second bevel gear 17 is engaged on the first bevel gear 16, the other end of the rotating shaft 19 extends to the outside of the sampling cavity 1, one end of a rotating rod 9 is fixedly connected on the second bevel gear 17 by welding, a third bevel gear 8 is fixedly installed at the other end of the rotating rod 9, the meshing has fourth conical gear 6 on the third conical gear 8, fixed mounting has rotation post 5 on the fourth conical gear 6, slidable mounting has closing plate 3 on the sample chamber 1, fixed mounting has rack 18 in the closing plate 3, the one end of rotation post 5 extends to the inside of closing plate 3 and has second gear 4 through welded fastening, second gear 4 and rack 18 intermeshing, at the in-process of sample, in step slowly seal the sample chamber, virus leakage has been avoided.

In this embodiment, the spout has been seted up to 1 one side in sample chamber, and closing plate 3 slidable mounting can reduce frictional force in the spout, and the slip of closing plate of being convenient for has improved work efficiency, perfects the leakproofness of equipment.

In this embodiment, sample chamber 1 top has backup pad 7 through welded fastening, and the other end of rotating post 5 rotates with backup pad 7 to be connected, welded connection for it is more firm, increased the life of device.

In this embodiment, the inner wall of the sliding frame 11 is provided with a sliding groove, and the rack frame 12 is slidably mounted in the sliding groove, so that the friction force is reduced, and the motion stability of the rack frame is improved.

In this embodiment, the needle 2 is inserted into the sealed body fluid container, the rotating shaft 19 is rotated, the rotating shaft 19 drives the first gear 13 to rotate, when the first gear 13 is engaged with the vertical teeth of the rack frame 12, the rack frame 12 is driven to slide up and down in the sliding frame 11, the sliding frame 11 is kept still because of being limited by the fixing rod 15, when the first gear 13 is engaged with the horizontal teeth of the rack frame 12, the first gear 13 drives the rack frame 12 to slide horizontally, the rack frame 12 drives the sliding frame 11 to slide horizontally, the sliding frame 11 drives the piston 10 to move through the pushing rod 14, body fluid sampling is performed, at the same time, the rotating shaft 19 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the rotating rod 9 to rotate, the rotating rod 9 drives the third bevel gear 8 to rotate, the third bevel gear 8 drives the fourth bevel gear 6 to rotate, the fourth bevel gear 6 drives the rotating column 5 to rotate, the rotating column 5 drives the second gear 4 to rotate, and the second gear 4 drives the sealing plate 3 to move through the rack 18, so that the slow sampling cavity 1 is sealed in the sampling process, and when sampling is finished, the sampling cavity 1 is completely sealed by the sealing plate 3, and virus leakage is avoided.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a sampling device for infectious department, including sample chamber (1), a serial communication port, sample chamber (1) outside one side fixed mounting has syringe needle (2), fixed mounting has dead lever (15) in sample chamber (1), slidable mounting has sliding frame (11) on dead lever (15), sliding frame (11) one side fixed mounting has the one end of catch bar (14), slidable mounting has rack frame (12) in sliding frame (11), rotatable mounting has first gear (13) on dead lever (15), first gear (13) and rack frame (12) frame meshing, fixed mounting has axis of rotation (19) on first gear (13), axis of rotation (19) and dead lever (15) rotate to be connected, the one end fixed mounting of axis of rotation (19) has first conical gear (16), the meshing has second conical gear (17) on first conical gear (16), the other end of axis of rotation (19) extends to sample chamber (1) outside, fixedly connected with dwang (9)'s one end on second conical gear (17), the other end fixed mounting of dwang (9) has third conical gear (8), the meshing has fourth conical gear (6) on third conical gear (8), fixed mounting has rotation post (5) on fourth conical gear (6), slidable mounting has closing plate (3) on sample chamber (1), fixed mounting has rack (18) in closing plate (3), the one end of rotation post (5) extends to the inside and fixed mounting of closing plate (3) has second gear (4), second gear (4) and rack (18) intermeshing.

2. The sampling device for infectious department according to claim 1, characterized in that one side of the sampling cavity (1) is provided with a sliding groove, and the sealing plate (3) is slidably mounted in the sliding groove.

3. The sampling device for infectious department according to claim 1 is characterized in that a supporting plate (7) is fixedly installed at the top of the sampling cavity (1), and the other end of the rotating column (5) is rotatably connected with the supporting plate (7).

4. A sampling device for infectious department according to claim 1, characterized in that the other end of the pushing rod (14) is fixedly connected with a piston (10), and the piston (10) is connected with the sampling cavity (1) in a sliding way.

5. The sampling device for infectious department as claimed in claim 1, wherein the sliding frame (11) has a sliding groove on its inner wall, and the rack frame (12) is slidably mounted in the sliding groove.