CN212040508U

CN212040508U - Medical culture solution injection device

Info

Publication number: CN212040508U
Application number: CN202020604178.8U
Authority: CN
Inventors: 张俊; 崔波; 桑叶; 王瑶; 陆奎英
Original assignee: Affiliated Hospital of Yangzhou University
Current assignee: Affiliated Hospital of Yangzhou University
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-01
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a medical culture solution injection device, which comprises an injection device body and a workbench, wherein a second servo motor is fixedly arranged on one side surface of the upper end of the injection device body, a first threaded rod is arranged on one side of the second servo motor in a transmission way, first nuts are arranged on two sides of the surface of the first threaded rod in a threaded connection way, a transmission rod is arranged at the lower end of the first nut in a hinged connection way, a pressing plate is arranged at one end of the transmission rod in a hinged connection way, at the moment, a hydraulic pump drives a fixed push plate to extrude and attach a plurality of injector placing frames tightly again through a hydraulic rod, next injection is carried out, at the moment, when a movable push plate is in reset contact with one end of the injector placing frame along with the second nut, the movable push plate is bent through a hinge, the movable push plate rebounds again under the action of a, the use is safe and convenient, and great help is provided for people.

Description

Medical culture solution injection device

Technical Field

The utility model belongs to the technical field of injection apparatus technique and specifically relates to a medical treatment is with culture solution injection apparatus is related to.

Background

Traditional culture medium preparation and partial shipment method in laboratory is mostly to place the culture medium in the container heating dissolve, then through the funnel partial shipment to the test tube, or directly pour into the culture dish in, and there is the procedure in traditional operation method and needs manual operation, gets into the test tube with the culture solution injection, and is inefficient, is unsuitable for a large amount of preparation operations, makes the culture solution spill very easily simultaneously, pollutes the test tube, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a culture solution injection device for medical treatment to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a medical culture solution injection device comprises an injection device body and a workbench, wherein a second servo motor is fixedly arranged on one side surface of the upper end of the injection device body, a first threaded rod is arranged on one side of the second servo motor in a transmission manner, first nuts are arranged on two sides of the surface of a first threaded rod in a threaded connection manner, a transmission rod is arranged at the lower end of each first nut in a hinged connection manner, a pressing plate is arranged at one end of each transmission rod in a hinged connection manner, a plurality of first sliding blocks are fixedly arranged on the surfaces of two ends of the pressing plate, sliding rails are arranged on the surfaces of the first sliding blocks in a sliding manner, the workbench is fixedly arranged on the surface of the lower end of the injection device body, a second sliding block is arranged on the upper end surface of the inner side of the workbench in a sliding manner, an injector placing frame is fixedly arranged on one, the fixed push pedal that is equipped with of hydraulic stem one end, the fixed storehouse of retrieving that is equipped with in injection device body one side, it is equipped with first servo motor to retrieve storehouse one side fixed surface, the transmission of first servo motor one side is equipped with the second threaded rod, second threaded rod surface threaded connection is equipped with the second nut, second nut surface hinged joint is equipped with movable push pedal, movable push pedal one side fixed surface is connected and is equipped with the spring, the inboard lower extreme surface of injection device body is inlayed and is equipped with the test-tube rack.

As an optimal technical scheme of the utility model, first threaded rod both sides surface screw thread opposite direction, syringe rack surface is equipped with a plurality of syringe and places the hole.

As a preferred technical scheme of the utility model, the workstation is the U-shaped setting, and the workstation both sides are equipped with open spout, second slider and open spout sliding connection, workstation one end inboard is equipped with sealed spout, and second nut sliding connection inside sealed spout, the square setting of second nut outward surface.

As an optimized technical scheme of the utility model, be equipped with the intercommunication groove between workstation one end and the recovery storehouse.

As an optimal technical scheme of the utility model, activity push pedal one end right side surface passes through hinge and second nut surface connection, and the opposite side passes through spring and second nut opposite side surface fixed connection.

As an optimal technical proposal of the utility model, the pressing plate, the injector placing rack and the test tube rack are correspondingly arranged up and down.

Compared with the prior art, the beneficial effects of the utility model are that: the medical culture solution injection device is characterized in that test tubes are placed in injector placing holes in injector placing racks, the injector placing racks are placed in open type sliding grooves in the surface of a workbench through second sliding blocks, a hydraulic pump drives a fixed push plate through a hydraulic rod to extrude and attach a plurality of injector placing racks tightly, a second servo motor drives a first threaded rod to rotate to drive a first nut to move, a pressing plate is driven by a transmission rod to move downwards on the surface of a sliding rail through a first sliding block, the injectors are extruded and reset after the extrusion, so that culture solution is injected into the test tubes in the test tube racks at the lower end, the test tube racks can be replaced at the moment for next injection, the first servo motor drives a second threaded rod to drive a second nut to slide in the sealed type sliding grooves, and a movable push plate is driven to directly push the injected injector placing racks into a recovery bin, the hydraulic pump drives fixed push pedal through the hydraulic stem and pastes a plurality of syringe rack extrusion once more tightly to carry out the injection next time, and the activity push pedal is just kick-backed again under the spring action until the completion that resets along with the second nut when contacting syringe rack one end, buckles through the hinge this moment, prepares to promote the syringe rack next time, has improved injection efficiency and stability, and structure scientific and reasonable, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a medical culture solution injection device according to the present invention;

FIG. 2 is a schematic view of a partial structure of a medical culture solution injection device according to the present invention;

FIG. 3 is a schematic top view of the medical culture solution injection device according to the present invention;

fig. 4 is a schematic view of the structure of the syringe holder of the present invention.

In the figure: 1. a first threaded rod; 2. a transmission rod; 3. a first slider; 4. a slide rail; 5. a second slider; 6. placing a syringe rack; 7. a work table; 8. a test tube rack; 9. an injection device body; 10. a first servo motor; 11. a recovery bin; 12. a second servo motor; 13. pressing a plate; 14. a first nut; 15. a hydraulic pump; 16. a hydraulic lever; 17. fixing the push plate; 18. a second threaded rod; 19. a spring; 20. a movable push plate; 21. a second nut.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a medical culture solution injection device comprises an injection device body 9 and a workbench 7, wherein a second servo motor 12 is fixedly arranged on one side surface of the upper end of the injection device body 9, a first threaded rod 1 is arranged on one side of the second servo motor 12 in a transmission manner, first nuts 14 are arranged on two sides of the surface of the first threaded rod 1 in a threaded connection manner, a transmission rod 2 is arranged at the lower end of each first nut 14 in a hinged connection manner, a pressing plate 13 is arranged at one end of each transmission rod 2 in a hinged connection manner, a plurality of first sliders 3 are fixedly arranged on the surfaces of two ends of the pressing plate 13, sliding rails 4 are arranged on the surfaces of the first sliders 3 in a sliding manner, the workbench 7 is fixedly arranged on the lower end surface of the injection device body 9, a second slider 5 is arranged on the upper end surface of the inner side of the workbench 7 in a sliding manner, an injector placing frame 6 is fixedly arranged on, the fixed push pedal 17 that is equipped with of 16 one end of hydraulic stem, injection device body 9 one side is fixed to be equipped with retrieves storehouse 11, it is equipped with first servo motor 10 to retrieve 11 one side fixed surface in storehouse, the transmission of first servo motor 10 one side is equipped with second threaded

rod

18, 18 surperficial threaded connection of second threaded rod is equipped with second nut 21, second nut 21 surface hinged joint is equipped with

movable push pedal

20, 20 one side fixed surface of movable push pedal is connected and is equipped with spring 19, the inboard lower extreme surface of injection device body is inlayed and is equipped with test-tube rack 8.

The utility model discloses, preferred, 1 both sides surface screw thread opposite direction of first threaded rod, 6 surfaces of syringe rack are equipped with a plurality of syringe and place the hole.

The utility model discloses, preferably, workstation 7 is the U-shaped setting, and 7 both sides of workstation are equipped with open spout, second slider 5 and open spout sliding connection, and 7 one end inboards of workstation are equipped with sealed spout, and inside second nut 21 sliding connection in sealed spout, square setting is personally submitted to second nut 21 outward surface.

The utility model discloses, it is preferred, be equipped with the intercommunication groove between 7 one ends of workstation and the recovery storehouse 11.

The utility model discloses, preferred, the hinge is passed through to activity push pedal 20 one end right side surface and is connected with second nut 21 surface, and the opposite side passes through spring 19 and second nut 21 opposite side surface fixed connection.

The utility model discloses, preferred, clamp plate 13, syringe rack 6 and 8 correspond the setting from top to bottom of test-tube rack.

The specific principle is as follows: when in use, test tubes are placed in the injector placing holes in the injector placing rack 6, so that the injector placing rack 6 is placed in the open type sliding groove on the surface of the workbench 7 through the second sliding block 5, the hydraulic pump 15 drives the fixed push plate 17 through the hydraulic rod 16 to extrude and attach a plurality of injector placing racks 6 tightly, the second servo motor 12 drives the first threaded rod 1 to rotate to drive the first nut 14 to move, the transmission rod 2 drives the pressing plate 13 to move downwards on the surface of the sliding rail 4 through the first sliding block 3 to extrude the injector, the reset is finished, so that the culture solution is injected into the test tubes in the test tube rack 8 at the lower end, the test tube rack 8 can be replaced at the moment to carry out the next injection, the first servo motor 10 drives the second threaded rod 18 to drive the second nut 21 to slide in the sealed type sliding groove, the movable push plate 20 is driven to directly push the injected injector placing rack 6 to the recovery bin 11, at this moment, the hydraulic pump 15 drives the fixed push plate 17 to extrude and attach the plurality of syringe placing racks 6 again through the hydraulic rod 16, next injection is carried out, at this moment, the movable push plate 20 is bent through the hinge when being reset to contact one end of the syringe placing racks 6 along with the second nut 21, and rebounding again under the action of the spring 19 until resetting is completed to prepare for pushing the syringe placing racks 6 next time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A medical culture solution injection device comprises an injection device body (9) and a workbench (7), and is characterized in that a second servo motor (12) is fixedly arranged on one side of the upper end of the injection device body (9), a first threaded rod (1) is arranged on one side of the second servo motor (12) in a transmission manner, first nuts (14) are arranged on two sides of the surface of the first threaded rod (1) in a threaded connection manner, a transmission rod (2) is arranged at the lower end of each first nut (14) in a hinged connection manner, a pressing plate (13) is arranged at one end of each transmission rod (2) in a hinged connection manner, a plurality of first sliding blocks (3) are fixedly arranged on the two ends of each pressing plate (13) in a surface manner, a sliding rail (4) is arranged on the surface of each first sliding block (3), the workbench (7) is fixedly arranged on the lower end surface of the injection device body (9), and a second sliding block (, a syringe placing rack (6) is fixedly arranged on the surface of one side of the second sliding block (5), a hydraulic pump (15) is fixedly arranged on the surface of one side in the workbench (7), hydraulic rods (16) are arranged on the two sides of the hydraulic pump (15) in a transmission way, one end of the hydraulic rod (16) is fixedly provided with a fixed push plate (17), one side of the injection device body (9) is fixedly provided with a recovery bin (11), a first servo motor (10) is fixedly arranged on the surface of one side of the recovery bin (11), a second threaded rod (18) is arranged on one side of the first servo motor (10) in a transmission way, a second nut (21) is connected with the surface of the second threaded rod (18) in a threaded manner, the surface of the second nut (21) is hinged with a movable push plate (20), a spring (19) is fixedly connected and arranged on the surface of one side of the movable push plate (20), the injection device body (9) is provided with a test tube rack (8) embedded on the surface of the lower end of the inner side.

2. The medical culture solution injection device according to claim 1, wherein: the thread directions of the surfaces of the two sides of the first threaded rod (1) are opposite, and a plurality of syringe placing holes are formed in the surface of the syringe placing frame (6).

3. The medical culture solution injection device according to claim 1, wherein: workstation (7) are the U-shaped setting, and workstation (7) both sides are equipped with open spout, second slider (5) and open spout sliding connection, and workstation (7) one end inboard is equipped with sealed spout, and inside second nut (21) sliding connection in sealed spout, square setting is personally submitted to second nut (21) surface.

4. The medical culture solution injection device according to claim 1, wherein: a communicating groove is arranged between one end of the workbench (7) and the recovery bin (11).

5. The medical culture solution injection device according to claim 1, wherein: the right side surface of one end of the movable push plate (20) is connected with the surface of the second nut (21) through a hinge, and the other side of the movable push plate is fixedly connected with the other side surface of the second nut (21) through a spring (19).

6. The medical culture solution injection device according to claim 1, wherein: the pressing plate (13), the injector placing rack (6) and the test tube rack (8) are arranged up and down correspondingly.