CN212944483U

CN212944483U - Test tube cleaning device for biomedical engineering

Info

Publication number: CN212944483U
Application number: CN202021140690.8U
Authority: CN
Inventors: 裴宁; 廖维平; 郑昊; 胡煦
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-13
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the technical field of test tube cleaning, in particular to a test tube cleaning device for biomedical engineering, which comprises a box body, wherein a first cavity and a second cavity are arranged in the box body, a first through hole is arranged between the first cavity and the second cavity, the side surface of the inner wall of the first cavity is fixedly connected with a second electric push rod, and the top end of the second electric push rod is fixedly connected with a first electric push rod through a slider; the utility model discloses a control second electric putter work, second electric putter extends, drives first electric putter and moves forward to drive the brush and move forward to the test tube top, conveniently wash the test tube, second electric putter contracts, drives first electric putter and moves backward, thereby drives the bottom that the shower nozzle was kept away from to the mounting panel, can make the shower nozzle spray the test tube, through controlling first electric putter work, first electric putter extends, drives brush rebound, thereby conveniently takes the test tube.

Description

Test tube cleaning device for biomedical engineering

Technical Field

The utility model belongs to the technical field of test tube cleaning, concretely relates to test tube cleaning device for biomedical engineering.

Background

The test tube is a reaction container which can be used as a small amount of reagent and is a common device in biomedical engineering, so the test tube is often used in the experiment, after the experiment is finished, the test tube is cleaned to ensure the cleanness degree of the interior of the test tube in order to avoid the influence of the residual substances in the test tube on the next experiment,

most single structure of current test tube cleaning device, only can wash the test tube of single type, but the test tube has different size and height, and partial test tube can't use device washs to reduce the efficiency of work, remaining reagent is unable the exclusive water that uses on the test tube moreover and carries out the sanitization, different chemical reagent that the experiment is different also need use different washing liquids.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a test tube cleaning device for biomedical engineering has convenient operation, efficient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a test tube cleaning device for biomedical engineering comprises a box body, wherein a first cavity and a second cavity are arranged in the box body, a first through hole is formed between the first cavity and the second cavity, a second electric push rod is fixedly connected to the side surface of the inner wall of the first cavity, a first electric push rod is fixedly connected to the top end of the second electric push rod through a sliding block, a mounting plate is fixedly connected to the top of the first electric push rod, the mounting plate penetrates through the first through hole and is positioned in the second cavity, a sliding groove is formed in the mounting plate, a motor is fixedly connected to the top of the inner wall of the sliding groove, a driving wheel is fixedly connected to an output shaft of the motor, a plurality of bearings are fixedly connected to the top of the inner part of the sliding groove, a rotating shaft is rotatably connected to the bearings, a driven wheel is fixedly connected to the, a first groove is formed in an output shaft of the motor, the top of the first groove is fixedly connected with a brush through a bolt, a first groove is formed in the rotating shaft, the top of the first groove is fixedly connected with a brush through a bolt, a plurality of second grooves are formed in the bottom of the second cavity, and clamping devices are fixedly connected in the second grooves.

Preferably, clamping device includes the spring, spring one end fixed connection is in one side of second recess inner wall, the first clamp splice of the other end fixedly connected with of spring, another spring of the opposite side fixedly connected with of second recess inner wall, another the one end fixedly connected with second clamp splice of spring, the centre gripping has the test tube in first clamp splice and the second clamp splice, test tube inner wall and brush overlap joint, the equal fixedly connected with slider in bottom of first clamp splice and second clamp splice, sliding connection has the slide bar in the slider, slide bar fixed connection is in the second recess.

Preferably, the side of the box is fixedly connected with the liquid storage tank, a water storage cavity and a cleaning liquid cavity are formed in the liquid storage tank, a second pipeline is fixedly connected with the water storage cavity, a first pipeline is fixedly connected with the cleaning liquid cavity, a first water pump is fixedly connected with the surface of the first pipeline, a second water pump is fixedly connected with the surface of the second pipeline, the first water pump is fixedly connected with the side of the inner wall of the cleaning liquid cavity, the second water pump is fixedly connected with the side of the inner wall of the water storage cavity, a third pipeline is fixedly connected with the box body and communicated with the first pipeline and the second pipeline, the third pipeline penetrates through the top of the box body and is fixedly connected with a plurality of spray heads, a plurality of second through holes are formed in the top of the second cavity, and the top of the spray heads penetrates through the second through holes and is.

Preferably, the box body front side has the chamber door through hinge swing joint, chamber door fixed surface is connected with the observation window, chamber door fixed surface is connected with the second handle.

Preferably, two liquid inlets are formed in the side face of the liquid storage box, a liquid outlet is formed in the side face of the box body, and sealing plugs are arranged in the liquid inlets and the liquid outlet.

Preferably, the top of the box body is fixedly connected with a first handle, and four corners of the bottom of the box body are fixedly connected with rollers.

Preferably, the side face of the box body is provided with a button switch, and the button switch is electrically connected with the first water pump, the second water pump, the first electric push rod, the second electric push rod and the motor through leads.

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

the utility model discloses, through controlling the work of second electric putter, the extension of second electric putter, drive first electric putter and move forward, thereby drive the brush and move forward to the test tube top, conveniently wash the test tube, the contraction of second electric putter drives first electric putter and moves backward, thereby drive the mounting panel and keep away from the bottom of shower nozzle, can make the shower nozzle spray to the test tube, through controlling the work of first electric putter, the extension of first electric putter drives the brush and moves upward, thereby conveniently take the test tube, through the contraction of first electric putter, drive the brush and move downward, the brush deepens into the test tube, thereby wash the test tube inner wall, through controlling motor work, the output shaft rotation of motor drives the action wheel and rotates, under the normal running fit of pivot, the conveyer belt is under the conveying cooperation of action wheel and driven wheel, thereby drive the brush and rotate and wash the test tube, through the arrangement of the bolts, the installation and the disassembly of the hairbrush can be realized, the hairbrush is convenient to clean or replace, through the arrangement of the clamping device, through respectively pulling the third handles, the two third handles slide towards opposite directions, under the elastic action of the spring, under the sliding fit of the sliding rod and the sliding block, the first clamping block and the second clamping block are driven to move oppositely, test tubes with different sizes can be clamped and fixed, through controlling the work of the first water pump, the cleaning liquid in the cleaning liquid cavity can be conveyed to the third pipeline through the first pipeline, the test tube is sprayed through the spray head, through controlling the work of the second water pump, the distilled water in the water storage cavity can be conveyed to the third pipeline through the second pipeline, the test tube is sprayed through the spray head, through the arrangement of the observation window, the cleaning condition of the test tube is convenient to observe, through pulling the second handle, the box door is convenient to open, and the test tube is convenient to take, through setting up the sealing plug, can carry out airtight the depositing to the washing liquid of washing liquid intracavity and the distilled water of water storage intracavity, can seal the waste liquid in the second cavity, prevent to spill and cause environmental pollution, through the pulling first in command, under the roll cooperation of gyro wheel, make things convenient for the mobile device.

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 front view section of the present invention;

FIG. 2 is a schematic structural view of the clamping device of the present invention;

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

FIG. 4 is an enlarged schematic structural view of the position A of the present invention;

fig. 5 is a schematic structural view of a top view section of the present invention;

in the figure: 1. a box body; 2. a first electric push rod; 3. a first cavity; 4. a first water pump; 5. a first conduit; 6. a cleaning fluid chamber; 7. a liquid inlet; 8. a sealing plug; 9. a liquid storage tank; 10. a water storage cavity; 11. a second conduit; 12. mounting a plate; 13. a third pipeline; 14. a motor; 15. a first through hole; 16. a chute; 17. a bearing; 18. a first handle; 19. a spray head; 20. a conveyor belt; 21. a rotating shaft; 22. a driven wheel; 23. a first groove; 24. a bolt; 25. a push button switch; 26. a brush; 27. a liquid discharge port; 28. a test tube; 29. a second cavity; 30. a second groove; 31. a clamping device; 310. a second clamp block; 311. a spring; 312. a third handle; 313. a first clamping block; 314. a slider; 315. a slide bar; 32. a second handle; 33. a box door; 34. a hinge; 35. an observation window; 36. a roller; 37. a second through hole; 38. a second water pump; 39. a driving wheel; 40. a second electric push rod.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a test tube cleaning device for biomedical engineering comprises a box body 1, wherein a first cavity 3 and a second cavity 29 are formed in the box body 1, a first through hole 15 is formed between the first cavity 3 and the second cavity 29, a second electric push rod 40 is fixedly connected to the side surface of the inner wall of the first cavity 3, the second electric push rod 40 is controlled to work, the second electric push rod 40 extends to drive a first electric push rod 2 to move forwards so as to drive a brush 26 to move forwards to the upper part of a test tube, so that the test tube is convenient to clean, the second electric push rod 40 contracts to drive the first electric push rod 2 to move backwards so as to drive a mounting plate 12 to be far away from the bottom of a spray head 19, so that the spray head 19 can spray the test tube, the top end of the second electric push rod 40 is fixedly connected with the first electric push rod 2 through a sliding block, and the first electric push rod 2 extends by controlling the first electric push rod 2 to, the brush 26 is driven to move upwards, so that the test tube 28 can be conveniently taken, the first electric push rod 2 is contracted to drive the brush 26 to move downwards, the brush 26 goes deep into the test tube 28, so that the inner wall of the test tube 28 is cleaned, the top of the first electric push rod 2 is fixedly connected with the mounting plate 12, the mounting plate 12 passes through the first through hole 15 and is positioned in the second cavity 29, the mounting plate 12 is internally provided with a chute 16, the top of the inner wall of the chute 16 is fixedly connected with the motor 14 to control the motor 14 to work, the output shaft of the motor 14 rotates to drive the driving wheel 39 to rotate, under the rotation fit of the rotating shaft 21, the conveying belt 20 is in the conveying fit of the driving wheel 39 and the driven wheel 22 so as to drive the brush 26 to rotate to clean the test tube, the output shaft of the motor 14 is fixedly connected with the driving wheel 39, the internal rotation of bearing 17 is connected with pivot 21, pivot 21 fixed surface is connected with from driving wheel 22, action wheel 39 with from driving wheel 22 through the conveying of conveyer belt 20 and connect, first recess 23 has all been seted up in the output shaft of motor 14 and pivot 21, 24 fixedly connected with brushes 26 are passed through at the top of first recess 23, through setting up bolt 24, can realize the installation and the dismantlement of brushes 26, conveniently wash or change brushes 26, a plurality of second recess 30 has been seted up to the bottom of second cavity 29, fixedly connected with clamping device 31 in the second recess 30.

Specifically, the clamping device 31 includes a spring 311, one end of the spring 311 is fixedly connected to one side of the inner wall of the second groove 30, the other end of the spring 311 is fixedly connected to a first clamping block 313, the other side of the inner wall of the second groove 30 is fixedly connected to another spring 311, one end of the other spring 311 is fixedly connected to a second clamping block 310, the test tube 28 is clamped in the first clamping block 313 and the second clamping block 310, the inner wall of the test tube 28 is overlapped with the brush 26, the bottoms of the first clamping block 313 and the second clamping block 310 are both fixedly connected to a sliding block 314, a sliding rod 315 is slidably connected in the sliding block 314, the sliding rod 315 is fixedly connected in the second groove 30, the surfaces of the first clamping block 313 and the second clamping block 310 are both fixedly connected to a third handle 312, and by setting the clamping device 31, the two third handles 312 slide in opposite directions by respectively pulling the third handles 312, under the elastic action of the spring 311, the sliding rod 315 and the sliding block 314 are in sliding fit, so that the first clamping block 313 and the second clamping block 310 are driven to move towards each other, and test tubes 28 of different sizes can be clamped and fixed.

Specifically, a liquid storage tank 9 is fixedly connected to the side surface of the tank body 1, a water storage cavity 10 and a cleaning liquid cavity 6 are arranged in the liquid storage tank 9, a second pipeline 11 is fixedly connected to the inside of the water storage cavity 10, a first pipeline 5 is fixedly connected to the inside of the cleaning liquid cavity 6, a first water pump 4 is fixedly connected to the surface of the first pipeline 5, a second water pump 38 is fixedly connected to the surface of the second pipeline 11, the cleaning liquid in the cleaning liquid cavity 6 can be conveyed to the third pipeline 13 through the first pipeline 5 by controlling the first water pump 4 to work, the cleaning liquid is sprayed to the test tube 28 through a spray head 19, the distilled water in the water storage cavity 10 can be conveyed to the third pipeline 13 through the second pipeline 11 by controlling the second water pump 38 to work, the test tube 28 is sprayed through the spray head 19, the first water pump 4 is fixedly connected to the side surface of the inner wall of the cleaning liquid cavity 6, the second water pump 38 is fixedly connected to the side surface of, the inner side of the box body 1 is fixedly connected with a third pipeline 13, the third pipeline 13 is communicated with the first pipeline 5 and the second pipeline 11, the third pipeline 13 penetrates through the top of the box body 1 and is fixedly connected with a plurality of spray heads 19, a plurality of second through holes 37 are formed in the top of the second cavity 29, and the top of each spray head 19 penetrates through each second through hole 37 and is located in the second cavity 29.

Specifically, there is chamber door 33 box 1 front side through hinge 34 swing joint, chamber door 33 fixed surface is connected with observation window 35, through setting up observation window 35, conveniently observes test tube 28's the washing condition, chamber door 33 fixed surface is connected with second handle 31, through pulling second handle 31, conveniently opens chamber door 33 and takes test tube 28.

Specifically, two inlet 7 have been seted up to the 9 sides of liquid reserve tank, leakage fluid dram 27 has been seted up to 1 side of box, all be provided with sealing plug 8 in inlet 7 and the leakage fluid dram 27, through setting up sealing plug 8, can carry out airtight the depositing to the washing liquid in the washing liquid chamber 6 and the distilled water in the water storage chamber 10, can seal the waste liquid in the second cavity 29, prevent to spill and cause environmental pollution.

Specifically, the top of the box body 1 is fixedly connected with a first handle 18, four corners of the bottom of the box body 1 are fixedly connected with idler wheels 36, and the first handle 18 is pulled to facilitate moving of the device under the rolling matching of the idler wheels 36.

Specifically, the side of the box body 1 is provided with a button switch 25, and the button switch 25 is electrically connected with the first water pump 4, the second water pump 38, the first electric push rod 2, the second electric push rod 40 and the motor 14 through wires.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, at first add sufficient washing liquid and distilled water respectively in washing liquid chamber 6 and water storage chamber 10 through inlet 7, then fill in sealing plug 8 into inlet 7, seal washing liquid chamber 6 and water storage chamber 10 and seal plug 8 into leakage fluid dram 27, then through pulling first handle 18, with the roll cooperation of gyro wheel 36 with the device remove to suitable position, then open chamber door 33 through pulling second handle 31, again respectively pull third handle 312, two third handles 312 slide to opposite direction, under the elastic action of spring 311, under the sliding fit of slide bar 315 and slider 314, drive first clamp splice 313 and second clamp splice 310 and move in opposite directions, put into first clamp splice 313 and second clamp splice 310 with test tube 28 and clamp fixedly, then close chamber door 33, through clicking button switch 25, first water pump 4 begins work, the cleaning liquid in the cleaning liquid cavity 6 is conveyed to the third pipeline 13 through the first pipeline 5, and is sprayed to the test tube 28 through the spray head 19, then the second electric push rod 40 is controlled to start working by clicking the button switch 25, the second electric push rod 40 is extended to drive the first electric push rod 2 to move forward, the brush 26 is driven to move forward to the upper side of the test tube, then the first electric push rod 2 starts working by clicking the button switch 25, the first electric push rod 2 contracts to drive the brush 26 to move downward to the test tube 28, the motor 14 starts working by clicking the button switch 25, the output shaft of the motor 14 rotates to drive the driving wheel 39 to rotate, under the rotation coordination of the rotating shaft 21, the conveyor belt 20 drives the brush 26 to rotate under the transmission coordination of the driving wheel 39 and the driven wheel 22, so as to clean the inner wall of the test tube 28, when the test tube 28 needs distilled water, the button switch 25 of the motor 14 is used, second water pump 38 begins work, the distilled water in the water storage chamber 10 passes through second pipeline 11 and carries to third pipeline 13, spray test tube 28 through shower nozzle 19, the back that finishes washs, through clicking button switch 25, motor 14, first water pump 4 and second water pump 38 stop work, then through clicking button switch 25, first electric putter 2 begins work, first electric putter 2 extension, drive brush 26 rebound, then open chamber door 33 and take out test tube 28, it can to take off sealing plug 8 again and discharge the waste liquid through leakage fluid dram 27.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a test tube cleaning device for biomedical engineering, includes box (1), its characterized in that: a first cavity (3) and a second cavity (29) are arranged in the box body (1), a first through hole (15) is formed between the first cavity (3) and the second cavity (29), a second electric push rod (40) is fixedly connected to the side surface of the inner wall of the first cavity (3), a first electric push rod (2) is fixedly connected to the top end of the second electric push rod (40) through a sliding block, a mounting plate (12) is fixedly connected to the top of the first electric push rod (2), the mounting plate (12) penetrates through the first through hole (15) and is positioned in the second cavity (29), a sliding groove (16) is formed in the mounting plate (12), a motor (14) is fixedly connected to the top of the inner wall of the sliding groove (16), a driving wheel (39) is fixedly connected to an output shaft of the motor (14), and a plurality of bearings (17) are fixedly connected to the top of the inner portion of the sliding groove (, the utility model discloses a motor, including bearing (17), pivot (21), driving wheel (39), first recess (23) have all been seted up in the output shaft of motor (14) and pivot (21), bearing (17) internal rotation is connected with pivot (21), pivot (21) fixed surface is connected with from driving wheel (22), driving wheel (39) and follow driving wheel (22) pass through conveyer belt (20) conveying connection, bolt (24) fixedly connected with brush (26) are passed through to the top of first recess (23), a plurality of second recess (30) have been seted up to the bottom of second cavity (29), fixedly connected with clamping device (31) in second recess (30).

2. The device for washing test tubes for biomedical engineering according to claim 1, characterized in that: clamping device (31) includes spring (311), spring (311) one end fixed connection is in one side of second recess (30) inner wall, the first clamp splice (313) of other end fixedly connected with of spring (311), another spring (311) of opposite side fixedly connected with of second recess (30) inner wall, another one end fixedly connected with second clamp splice (310) of spring (311), the centre gripping has test tube (28) in first clamp splice (313) and second clamp splice (310), test tube (28) inner wall and brush (26) overlap joint, the equal fixedly connected with slider (314) in bottom of first clamp splice (313) and second clamp splice (310), sliding connection has slide bar (315) in slider (314), slide bar (315) fixed connection is in second recess (30).

3. The device for washing test tubes for biomedical engineering according to claim 1, characterized in that: the cleaning device is characterized in that a liquid storage tank (9) is fixedly connected to the side face of the tank body (1), a water storage cavity (10) and a cleaning liquid cavity (6) are formed in the liquid storage tank (9), a second pipeline (11) is fixedly connected to the inside of the water storage cavity (10), a first pipeline (5) is fixedly connected to the inside of the cleaning liquid cavity (6), a first water pump (4) is fixedly connected to the surface of the first pipeline (5), a second water pump (38) is fixedly connected to the surface of the second pipeline (11), the first water pump (4) is fixedly connected to the side face of the inner wall of the cleaning liquid cavity (6), the second water pump (38) is fixedly connected to the side face of the inner wall of the water storage cavity (10), a third pipeline (13) is fixedly connected to the inside of the tank body (1), the third pipeline (13) is communicated with the first pipeline (5) and the second pipeline (11), and the third pipeline (13) penetrates through the top of the tank body (1, a plurality of second through holes (37) are formed in the top of the second cavity (29), and the top of the spray head (19) penetrates through the second through holes (37) and is located in the second cavity (29).

4. The device for washing test tubes for biomedical engineering according to claim 1, characterized in that: the refrigerator is characterized in that a refrigerator door (33) is movably connected to the front side of the refrigerator body (1) through a hinge (34), an observation window (35) is fixedly connected to the surface of the refrigerator door (33), and a second handle (32) is fixedly connected to the surface of the refrigerator door (33).

5. The device for washing test tubes for biomedical engineering according to claim 3, characterized in that: two liquid inlets (7) are formed in the side face of the liquid storage box (9), a liquid outlet (27) is formed in the side face of the box body (1), and sealing plugs (8) are arranged in the liquid inlets (7) and the liquid outlet (27).

6. The device for washing test tubes for biomedical engineering according to claim 1, characterized in that: the top of the box body (1) is fixedly connected with a first handle (18), and four corners of the bottom of the box body (1) are fixedly connected with idler wheels (36).

7. The device for washing test tubes for biomedical engineering according to claim 1, characterized in that: the side surface of the box body (1) is provided with a button switch (25), and the button switch (25) is electrically connected with the first water pump (4), the second water pump (38), the first electric push rod (2), the second electric push rod and the motor (14) through wires.