CN219073837U

CN219073837U - Test tube cleaning device

Info

Publication number: CN219073837U
Application number: CN202223133892.1U
Authority: CN
Inventors: 张春华; 毛爱华; 姚炜
Original assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Current assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-26
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a test tube cleaning device, which drives a test tube inserted into the test tube to rotate by arranging a rotary test tube seat, drives a test tube brush to drive a connecting seat to lift by a lifting bracket, drives the connecting seat to rotationally drive a conveniently cleaned test tube brush by the test tube brush, and performs cleaning work on the inner wall of the test tube by the rotary drive after the conveniently cleaned test tube brush descends into the test tube and cooperates with disinfectant; after the brush head is used, the strip-shaped wedge-shaped plate is pulled out from the strip-shaped wedge-shaped chute through the screw cap, the brush hair is arranged on the strip-shaped wedge-shaped plate to serve as the brush head, the new strip-shaped wedge-shaped plate with the brush hair is replaced, and the screw cap is screwed tightly again, so that the brush head can be conveniently replaced.

Description

Test tube cleaning device

Technical Field

The utility model relates to the technical field of medical experiment tools, in particular to a test tube cleaning device.

Background

When carrying out medical experiments, test tubes are the most common apparatus, and a large number of test tubes are needed for each experiment, and used test tubes can be reused only by disinfection and cleaning, and a test tube cleaning device is used for replacing manual cleaning when batch test tube cleaning is carried out, so that the working efficiency is improved.

However, the existing test tube cleaning device has the problems that the cleaning brush head is inconvenient to replace, the bristles of the cleaning brush head are dense, bacteria are easy to hide, a new brush head is needed to be replaced before each use, and the replaced brush head is uniformly subjected to more powerful disinfection treatment, so that the design practicability is high, and the test tube cleaning device capable of conveniently replacing the cleaning brush head is very necessary.

Disclosure of Invention

The present utility model is directed to a test tube cleaning device, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a test tube cleaning device, includes rotates the test tube seat, it has the test tube to rotate the test tube seat upper end grafting, it has the lifting support to rotate test tube seat lower extreme left side fixed mounting, lifting support upper surface spiro union has test tube brush drive connecting seat, and test tube brush drive connecting seat with the left end correspond from top to bottom the test tube, test tube brush drive connecting seat lower extreme fixedly connected with just clears up the test tube brush, just clear up the test tube brush including perpendicular fixed mounting in the round bar of test tube brush drive connecting seat output lower extreme, the strip wedge spout has all been vertically seted up around the round bar outer wall, about, the strip wedge spout is equipped with the strip wedge board in sliding, strip wedge board outer wall evenly pastes and is fixed with the brush hair, round bar lower extreme spiro union has the blanking cap.

According to the technical scheme, the rotary test tube seat comprises a circular plate, a vertical motor is fixedly arranged in the middle of the upper surface of the circular plate, a round seat is fixedly arranged at the output upper end of the vertical motor, test tube slots are uniformly formed in the outer side of the upper surface of the round seat, test tubes are inserted into the test tube slots, and a lifting support is fixedly arranged at the left end of the circular plate.

According to the technical scheme, the upper edge of the inner wall of the test tube slot is uniformly and fixedly provided with the silica gel disc, and the edges of the adjacent silica gel discs are mutually attached.

According to the technical scheme, the lifting support comprises a fan-shaped plate integrally formed at the left end of the circular plate, a side plate is vertically and fixedly arranged on the left edge of the upper surface of the fan-shaped plate, a lower transverse plate is integrally formed on the upper edge of the right side surface of the side plate, a through hole is formed in the upper surface of the lower transverse plate, an electric push rod is fixedly arranged at the lower end of the left side surface of the side plate, a connecting lug plate is fixedly arranged at the telescopic upper end of the electric push rod, an upper transverse plate is fixedly arranged at the right end of the connecting lug plate, and a test tube brush driving connecting seat is screwed on the upper surface of the upper transverse plate.

According to the technical scheme, the test tube brush drive connecting seat comprises a stud which is in threaded connection with a reserved screw hole on the upper surface of the upper transverse plate, a limiting plate is fixedly assembled at the upper end of the stud, the bottom surface of the limiting plate is propped against the upper surface of the upper transverse plate, a micro servo motor is fixedly assembled in the middle of the upper surface of the limiting plate, the output lower end of the micro servo motor penetrates through the stud, and the upper end of the test tube brush convenient to clean is fixedly connected with the output lower end of the micro servo motor.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the test tube inserted into the test tube seat is driven to rotate by the rotating test tube seat, the test tube brush is driven to lift by the lifting bracket, the test tube brush is driven to rotate by the test tube brush driving connecting seat, the test tube brush is cleaned and is lowered into the test tube, and then the cleaning work of the inner wall of the test tube is carried out by the rotating drive and the disinfectant; after the brush head is used, the strip-shaped wedge-shaped plate is pulled out from the strip-shaped wedge-shaped chute through the screw cap, the brush hair is arranged on the strip-shaped wedge-shaped plate to serve as the brush head, the new strip-shaped wedge-shaped plate with the brush hair is replaced, and the screw cap is screwed tightly again, so that the brush head can be conveniently replaced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view of the test tube brush drive connection base and the easy cleaning test tube brush of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1-rotation test tube seat, 11-circular plate, 12-vertical motor, 13-circular seat, 14-test tube slot, 2-test tube, 3-silica gel disc, 4-lifting support, 41-sector plate, 42-side plate, 43-lower side transverse plate, 44-through hole, 45-electric push rod, 46-connection lug plate, 47-upper side transverse plate, 5-test tube brush drive connection seat, 51-limit plate, 52-stud, 53-miniature servo motor, 6-cleaning test tube brush, 61-circular rod, 62-strip wedge chute, 63-strip wedge plate, 64-brush hair and 65-blocking cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a test tube cleaning device, including rotating test tube seat 1, it has test tube 2 to rotate test tube seat 1 upper end grafting, it has lifting support 4 to rotate test tube seat 1 lower extreme left side fixed mounting, lifting support 4 upper surface spiro union has test tube brush drive connecting seat 5, and test tube brush drive connecting seat 5 corresponds from top to bottom with leftmost test tube 2, test tube brush drive connecting seat 5 lower extreme fixedly connected with just clears up test tube brush 6, just clear up test tube brush 6 includes perpendicular fixed mounting in the round bar 61 of test tube brush drive connecting seat 5 output lower extreme, strip wedge spout 62 has all been vertically seted up around the round bar 61 outer wall, the interior sliding mounting of strip wedge spout 62 has strip wedge 63, evenly paste and be fixed with brush hair 64 in strip wedge 63 outer wall, round bar 61 lower extreme spiro union has blanking cap 65.

The test tube seat 1 is arranged to drive the test tube 2 inserted into the test tube seat to rotate, the test tube brush driving connecting seat 5 is driven to lift through the lifting support 4, the test tube brush 6 is cleaned through the test tube brush driving connecting seat 5 to be driven in a rotating mode, and the cleaning operation of the inner wall of the test tube 2 is carried out through the rotation driving after the test tube brush 6 is cleaned to descend into the test tube 2 and matched with disinfectant; after the brush head is used, the strip-shaped wedge plate 63 is pulled out from the strip-shaped wedge chute 62 through the screw cap 65, the brush hair 64 is arranged on the strip-shaped wedge plate 63 to serve as the brush head, the new strip-shaped wedge plate 63 with the brush hair 64 is replaced, and the cleaning brush head can be conveniently replaced by screw cap 65.

Specifically, rotate test tube seat 1 includes plectane 11, the fixed assembly in plectane 11 upper surface middle part is equipped with vertical motor 12, vertical motor 12 output upper end fixed assembly has circle seat 13, test tube slot 14 has evenly been seted up in circle seat 13 upper surface outside, test tube 2 is pegged graft in test tube slot 14, the fixed assembly in plectane 11 left end is equipped with lifting support 4, vertical motor 12 connects external power source, vertical motor 12 drive circle seat 13 rotates, test tube 2 inserts in test tube slot 14, make test tube 2 can park to just clear up test tube brush 6 below at the bottom, be convenient for wash test tube 2 one by one.

Specifically, the even fixed silica gel disc 3 that is equipped with in test tube slot 14 inner wall upper edge, adjacent silica gel disc 3 edge laminating each other, parcel is on test tube 2 outer wall through silica gel disc 3, guarantees that test tube 2 is placed stably.

Specifically, lifting support 4 includes integrated into one piece in the sector plate 41 of plectane 11 left end, sector plate 41 upper surface left side limit vertical fixation is equipped with curb plate 42, curb plate 42 right flank upper edge integrated into one piece has downside diaphragm 43, through-hole 44 has been seted up to downside diaphragm 43 upper surface, curb plate 42 left surface lower extreme fixed mounting has electric putter 45, electric putter 45 flexible upper end fixed mounting has connection otic placode 46, connection otic placode 46 right-hand member fixed mounting has upside diaphragm 47, upside diaphragm 47 upper surface spiro union has test tube brush drive connecting seat 5.

The electric putter 45 is connected external power source, and electric putter 45 drive connection otic placode 46 and upside diaphragm 47 go up and down, and then drive just clear up test tube brush 6 and go up and down for just clear up test tube brush 6 can get into in the test tube 2, test tube brush drive connecting seat 5 spiro union is on upside diaphragm 47, and test tube brush drive connecting seat 5 can drive just clear up test tube brush 6 and rotate, and cooperation washing liquid realizes the washing to the inner wall of test tube 2.

Specifically, the test tube brush driving connection seat 5 comprises a stud 52 which is in threaded connection with a reserved screw hole on the upper surface of the upper transverse plate 47, a limiting plate 51 is fixedly arranged at the upper end of the stud 52, the bottom surface of the limiting plate 51 is abutted against the upper surface of the upper transverse plate 47, a micro servo motor 53 is fixedly arranged in the middle of the upper surface of the limiting plate 51, the output lower end of the micro servo motor 53 penetrates through the stud 52, and the upper end of the cleaning test tube brush 6 is fixedly connected to the output lower end of the micro servo motor 53; the micro-servo motor 53 is connected with an external power supply, and the micro-servo motor 53 drives the cleaning test tube brush 6 to rotate.

Working principle:

according to the utility model, the test tube 2 inserted into the interior is driven to rotate by the rotating test tube seat 1, the test tube brush driving connecting seat 5 is driven to lift by the lifting support 4, the cleaning test tube brush 6 is driven to rotate by the test tube brush driving connecting seat 5, and the cleaning test tube brush 6 descends into the test tube 2 and then is driven to rotate to clean the inner wall of the test tube 2 by matching with disinfectant; after the brush head is used, the strip-shaped wedge plate 63 is pulled out from the strip-shaped wedge chute 62 through the screw cap 65, the brush hair 64 is arranged on the strip-shaped wedge plate 63 to serve as the brush head, the new strip-shaped wedge plate 63 with the brush hair 64 is replaced, and the cleaning brush head can be conveniently replaced by screw cap 65.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A test tube cleaning device, characterized in that: including rotating test tube seat (1), it has test tube (2) to peg graft in rotation test tube seat (1) upper end, rotation test tube seat (1) lower extreme left side fixedly mounted has lifting support (4), lifting support (4) upper surface spiro union has test tube brush drive connecting seat (5), and test tube brush drive connecting seat (5) with leftmost end correspond from top to bottom test tube (2), test tube brush drive connecting seat (5) lower extreme fixedly connected with just clears up test tube brush (6), just clear up test tube brush (6) including perpendicular fixed assembly in round bar (61) of test tube brush drive connecting seat (5) output lower extreme, strip wedge spout (62) have all been seted up vertically around round bar (61) outer wall, strip wedge spout (62) sliding fit has strip wedge plate (63), strip wedge plate (63) outer wall evenly pastes and is fixed with brush hair (64), round bar (61) lower extreme spiro union has plug cap (65).

2. A test tube cleaning device according to claim 1, characterized in that: the rotary test tube seat (1) comprises a circular plate (11), a vertical motor (12) is fixedly arranged in the middle of the upper surface of the circular plate (11), a circular seat (13) is fixedly arranged at the upper end of the output of the vertical motor (12), test tube slots (14) are uniformly formed in the outer side of the upper surface of the circular seat (13), the test tubes (2) are inserted into the test tube slots (14), and a lifting support (4) is fixedly arranged at the left end of the circular plate (11).

3. A test tube cleaning device according to claim 2, characterized in that: the upper edge of the inner wall of the test tube slot (14) is uniformly and fixedly provided with a silica gel disc (3), and the edges of the adjacent silica gel discs (3) are mutually attached.

4. A test tube cleaning device according to claim 2, characterized in that: lifting support (4) are including integrated into one piece in sector plate (41) of plectane (11) left end, sector plate (41) upper surface left side limit vertical fixation is equipped with curb plate (42), curb plate (42) right flank upper edge integrated into one piece has downside diaphragm (43), through-hole (44) have been seted up to downside diaphragm (43) upper surface, curb plate (42) left surface lower extreme fixed mounting has electric putter (45), electric putter (45) flexible upper end fixed mounting has connection otic placode (46), connection otic placode (46) right-hand member fixed mounting has upside diaphragm (47), upside diaphragm (47) upper surface spiro union has test tube brush drive connecting seat (5).

5. The tube washing apparatus of claim 4, wherein: the utility model provides a test-tube brush drive connecting seat (5) include spiro union in double-screw bolt (52) of screw hole is reserved to upside diaphragm (47) upper surface, double-screw bolt (52) upper end fixed mounting has limiting plate (51), and limiting plate (51) bottom surface supports and lean on at upside diaphragm (47) upper surface, micro servo motor (53) are fixed to be equipped with in the middle part of limiting plate (51) upper surface, and micro servo motor (53) output lower extreme runs through double-screw bolt (52), just clear up test-tube brush (6) upper end fixed connection is in micro servo motor (53) output lower extreme.