CN219233431U

CN219233431U - Test tube cleaning and drying device

Info

Publication number: CN219233431U
Application number: CN202223564196.6U
Authority: CN
Inventors: 赖奇
Original assignee: Jiangyou Maternal And Child Health And Family Planning Service Center Jiangyou Maternal And Child Health Hospital
Current assignee: Jiangyou Maternal And Child Health And Family Planning Service Center Jiangyou Maternal And Child Health Hospital
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-23
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a test tube cleaning and drying device, in particular relates to the technical field of medical appliances, and solves the technical problem that an existing test tube cleaning machine cannot fix and process test tubes with different inner diameters at one time and needs to process multiple batches according to the inner diameters of the test tubes. The utility model comprises a body and a sealing door hinged with the body, wherein a cleaning chamber is arranged in the body, a cleaning mechanism and a drying mechanism are arranged in the cleaning chamber, a plurality of trays are arranged in the cleaning chamber, a plurality of bases are arranged at the top ends of the trays, a plurality of fixing arms are uniformly distributed on the top end of the bases in the circumferential direction, a pressing plate is respectively hinged at the top end of each fixing arm, a connecting rod is arranged at the bottom end of each pressing plate, one end of each connecting rod is hinged with the corresponding pressing plate, the other end of each connecting rod is hinged with a sliding block in sliding connection with the corresponding fixing arm, and the bottoms of the sliding blocks are connected with the corresponding fixing arms through compression springs. The purpose is that the beneficial effects that test tubes with different inner diameters can be fixed and treated at one time are achieved.

Description

Test tube cleaning and drying device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a test tube cleaning and drying device.

Background

Clinical laboratory is a bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, body fluids, and transfusion, etc. branch subjects. In clinical laboratory's inspection and research work, test tubes are the most commonly used sample and medicine storage containers, and samples to be inspected are often stored in test tubes, and the test tubes may be used for blending medicines or various treatments of the samples, so that the used test tubes often need to be cleaned.

At present, although the inner wall of a test tube can be cleaned and dried by adopting the existing test tube cleaning machine, when the existing test tube cleaning machine is used, the test tubes with the same inner diameter can only be fixed and processed, and the test tubes with different inner diameters can not be fixed and processed at the same time, so that multiple batches of processing is required according to the inner diameters of the test tubes, and the time is wasted.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a test tube cleaning and drying device.

The technical scheme adopted by the utility model is as follows:

the utility model provides a test tube cleaning drying device, includes the body, and with body surface looks articulated sealing door, the inside washing room that is equipped with of body, be equipped with wiper mechanism and drying mechanism in the washing room, the inside of washing room is equipped with a plurality of tray, the top of tray is equipped with a plurality of base, the top end of base is to the equipartition have a plurality of fixed arm, every the top of fixed arm has articulated the clamp plate respectively, the bottom of clamp plate is equipped with the connecting rod, the one end of connecting rod with the clamp plate articulates, the other end of connecting rod articulates have with fixed arm sliding connection's sliding block, the bottom of sliding block with pass through compression spring connection between the fixed arm.

By adopting the technical scheme, when test tubes with different inner diameters are required to be cleaned, the test tubes with different inner diameters are respectively placed on different bases, the bottoms of the test tubes are aligned to the centers of a plurality of fixing arms which are uniformly distributed on the bases in a circumferential direction, then the test tubes are placed downwards, the bottoms of the test tubes push the compression plates, the compression plates drive the connecting rods to move, and then the sliding blocks slide downwards along the fixing arms, and a certain pressure is applied to the compression springs to compress the compression springs; when the test tube is placed, the resilience that compression spring produced can make the pressure strip applys the power of compressing tightly to the lateral wall of test tube, through the effect of a plurality of pressure strip of annular equipartition on the base, and then fix the test tube of different bore. The test tubes with different inner diameters can be fixed and processed at one time, and the multi-batch processing is not needed according to the inner diameters of the test tubes, so that the time waste is reduced.

Preferably, the sliding block is arranged in a sliding groove on the side wall of the fixed arm, and the sliding block is in sliding connection with the sliding groove; the side wall of the sliding block is provided with a limiting block, and the limiting block is matched with a limiting groove on the inner wall of the sliding groove.

By adopting the scheme, the sliding block can slide on the fixed arm along the sliding groove, so that the sliding block is prevented from sliding off the fixed arm.

Preferably, one end of the compacting plate is hinged to the fixing arm, the other end of the compacting plate is arc-shaped, a plurality of rolling columns are equidistantly arranged on the arc-shaped arc surface, and two ends of each rolling column are respectively connected with the compacting plate in a rotating mode.

By adopting the scheme, in the process that the test tube was placed, the rolling column can roll along the outer wall surface of the test tube for the placing and taking out process of test tube are more smooth, prevent that the test tube from directly rubbing with the pinch-off strip contact, lead to the test tube to break.

Preferably, an included angle between the connecting rod and the compacting plate is greater than or equal to 45 degrees and smaller than 90 degrees.

By adopting the scheme, the movement process of the connecting rod is smoother.

Preferably, the cleaning mechanism comprises a cleaning plate which is arranged above the tray and is in sliding connection with the cleaning chamber, and a plurality of rotary spray heads corresponding to the fixing mechanism are arranged at the bottom end of the cleaning plate; the side wall of the rotary spray head is provided with soft hair bodies and nozzles which are densely and uniformly distributed, and the nozzles are communicated with a water pump and a liquid storage tank in the body.

By adopting the scheme, when cleaning, staff operates the body, so that the cleaning plate slides downwards, the rotary spray head stretches into the test tube from the test tube port, and then the body is started, so that the spray nozzle on the rotary spray head sprays cleaning liquid on the inner wall of the test tube, and meanwhile, the rotary spray head rotates along the axis to drive the soft hair body to brush the inside of the test tube.

Preferably, the bottom of the cleaning plate is also provided with a plurality of ultraviolet sterilizing lamps, and the ultraviolet sterilizing lamps are arranged between the rotary spray heads at intervals.

By adopting the scheme, in the process of cleaning and drying the test tube, the staff starts the ultraviolet sterilizing lamp, and the ultraviolet sterilizing lamp irradiates on the test tube, so that the test tube is further disinfected and sterilized, and a better cleaning effect is achieved.

Preferably, the drying mechanism comprises a drying air hole arranged at the top of the cleaning chamber, and the drying air hole is communicated with the hot air blower inside the body; the cleaning plate and the tray are respectively provided with a plurality of through holes.

By adopting the scheme, after cleaning, a worker starts the hot air blower, hot air blown by the hot air blower dries test tubes, and through the cleaning plate and a plurality of through holes formed in the tray, all test tubes in the cleaning chamber can be dried by hot air.

Preferably, an observation window is arranged on the sealing door.

By adopting the scheme, the observation window is convenient for a worker to observe the condition inside the cleaning chamber.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. when test tubes with different inner diameters are required to be cleaned, the test tubes with different inner diameters are respectively placed on different bases, the bottoms of the test tubes are aligned to the centers of a plurality of fixing arms which are uniformly distributed on the bases in a circumferential direction, then the test tubes are placed downwards, the bottoms of the test tubes push the compacting plates, the compacting plates drive the connecting rods to move, the sliding blocks slide downwards along the fixing arms, and certain pressure is applied to the compression springs to compress the compression springs; when the test tube is placed, the resilience that compression spring produced can make the pressure strip applys the power of compressing tightly to the lateral wall of test tube, through the effect of a plurality of pressure strip of annular equipartition on the base, and then fix the test tube of different bore. The test tubes with different inner diameters can be fixed and processed at one time, and the multi-batch processing is not needed according to the inner diameters of the test tubes, so that the time waste is reduced.

2. The sliding block can slide on the fixed arm along the sliding groove, and the sliding block cannot slide off the fixed arm.

3. In-process that places at the test tube, the rolling column can roll along the outer wall surface of test tube for the test tube place with take out the process more smooth, prevent the test tube direct with the pinch-off strip contact friction, lead to the test tube to break.

4. The movement process of the connecting rod is smoother.

5. When cleaning, the staff operates the body, makes the wash board slides downwards, rotate the shower nozzle and stretch into the test tube inside from the test tube mouth, then start the body, make rotate on the shower nozzle the nozzle sprays the washing liquid to the inner wall of test tube, simultaneously rotate the shower nozzle along the axis, drive the soft hair body is scrubbed to the test tube inside.

6. In the process of cleaning and drying the test tube, the staff starts the ultraviolet sterilizing lamp, the ultraviolet sterilizing lamp irradiates on the test tube, so that the test tube is further disinfected and sterilized, and a better cleaning effect is achieved.

7. After cleaning, the staff starts the air heater, and the hot air blown out by the air heater dries test tubes, and through the cleaning plate with a plurality of through holes arranged on the tray, the hot air can dry all test tubes in the cleaning chamber.

8. The observation window is convenient for staff to observe the condition inside the cleaning chamber.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the front structure of a test tube cleaning and drying device in the utility model;

FIG. 2 is a front view of the base of the present utility model;

FIG. 3 is a top view of the base structure of the present utility model;

FIG. 4 is a cross-sectional view of the structure of the fixing arm according to the present utility model;

FIG. 5 is a cross-sectional view of section A of the present utility model;

FIG. 6 is an enlarged view of part B of the present utility model;

FIG. 7 is a schematic view of a rotary sprayer according to the present utility model;

fig. 8 is a top view of the structure of the base in other embodiments.

Reference numerals

1-body, 2-sealing door, 3-cleaning chamber, 4-tray, 5-cleaning board, 6-base, 7-fixed arm, 8-pressure strip, 9-connecting rod, 10-sliding block, 11-compression spring, 12-sliding groove, 13-rolling shaft, 14-rotation shower nozzle, 15-soft fur body, 16-nozzle, 17-ultraviolet sterilization lamp, 18-stoving wind hole, 19-observation window, 20-stopper, 21-spacing groove.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of description and simplicity of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The present utility model will be described in detail with reference to fig. 1 to 4.

Examples:

in the embodiment, as shown in fig. 1 to 4, the test tube cleaning and drying device comprises a body 1 and a sealing door 2 hinged with the surface of the body 1, wherein a cleaning chamber 3 is arranged in the body 1, a cleaning mechanism and a drying mechanism are arranged in the cleaning chamber 3, two trays 4 are arranged in the cleaning chamber 3, and the trays 4 are in sliding connection with the cleaning chamber 3; the top of tray 4 is equipped with several base 6, the top end of base 6 is to the equipartition has four fixed arms 7, and every the top of fixed arm 7 all articulates respectively has pinch plate 8, the bottom of pinch plate 8 is equipped with connecting rod 9, the one end of connecting rod 9 passes through the articulated seat of pinch plate 8 bottom with pinch plate 8 articulates, the other end of connecting rod 9 articulates have with fixed arm 7 sliding connection's sliding block 10, on the sliding block 10 with fixed arm 7 tip looks articulated position is equipped with the agreeing with the groove, the bottom of sliding block 10 with be connected through compression spring 11 between the fixed arm 7.

By adopting the technical scheme, when test tubes with different inner diameters are required to be cleaned, the test tubes with different inner diameters are respectively placed on different bases 6, the bottoms of the test tubes are aligned to the centers of a plurality of fixing arms 7 which are uniformly distributed on the bases 6 in a circumferential direction, then the test tubes are placed downwards, the bottoms of the test tubes push a compacting plate 8, the compacting plate 8 drives a connecting rod 9 to move, and then a sliding block 10 slides downwards along the fixing arms 7, and certain pressure is applied to a compression spring 11 to compress the test tubes; when the test tube is placed, the resilience that compression spring 11 produced can make pressure strip 8 applys the power of compressing tightly to the lateral wall of test tube, through the effect of a plurality of pressure strip 8 of annular equipartition on the base 6, and then fix the test tube of different bore. The test tubes with different inner diameters can be fixed and processed at one time, and the multi-batch processing is not needed according to the inner diameters of the test tubes, so that the time waste is reduced.

It should be noted that the body 1 includes various control systems and electrical devices for controlling the cleaning mechanism and the drying mechanism, which are known in the art and are not described in detail herein.

In this embodiment, as shown in fig. 1, the outer surface of the body 1 is further provided with a display and operation buttons,

by adopting the scheme, the cleaning mechanism and the drying mechanism are convenient for operators to operate.

In other embodiments, as shown in fig. 8, the number of the fixing arms 7 may be three, thereby saving production cost.

In the present embodiment, as shown in fig. 4 to 5, the slider 10 is provided in a slide groove 12 on the side wall of the fixed arm 7, and the slider 10 is slidably connected to the slide groove 12; two limiting blocks 20 are symmetrically arranged on the side wall of the sliding block 10, the sliding block 10 and the limiting blocks 20 are integrally formed, the limiting blocks 20 are matched with limiting grooves 21 formed in the inner wall of the sliding groove 12, one end of the compression spring 11 is fixedly connected with the bottom end of the sliding block 10, and the other end of the compression spring 11 is fixedly connected with the bottom end of the sliding groove 12.

By adopting the scheme, the sliding block 10 can slide on the fixed arm 7 along the sliding groove 12, so that the sliding block 10 is prevented from sliding off the fixed arm 7.

In this embodiment, as shown in fig. 4 and 6, one end of the pressing plate 8 is hinged to the fixed arm 7, the other end of the pressing plate 8 is provided with an arc shape, six rolling columns 13 are equidistantly arranged on the arc-shaped arc surface, and two ends of the rolling columns 13 are respectively connected with the pressing plate 8 in a rotating manner.

By adopting the scheme, in-process that the test tube was placed, the rolling column 13 can roll along the outer wall surface of test tube for the test tube place and take out the process more smooth, prevent the test tube direct with pinch-off strip 8 contact friction, lead to the test tube to break.

It should be noted that the rolling column 13 is made of silica gel.

In this embodiment, as shown in fig. 2 and 4, the angle between the connecting rod 9 and the compacting plate 8 is 45 °.

By adopting the scheme, the movement process of the connecting rod 9 is smoother.

In this embodiment, as shown in fig. 1 to 4, the cleaning mechanism includes a cleaning plate 5 disposed above the tray 4 and slidably connected to the cleaning chamber 3, and a plurality of rotating nozzles 14 corresponding to the fixing mechanism are disposed at the bottom end of the cleaning plate 5; the side wall of the rotary spray head 14 is provided with soft hair bodies 15 and nozzles 16 which are densely and uniformly distributed, and the nozzles 16 are communicated with a water pump and a liquid storage tank in the body 1.

By adopting the scheme, when cleaning, staff operates the body 1, so that the cleaning plate 5 slides downwards, the rotary spray head 14 stretches into the test tube from the test tube port, then the body 1 is started, so that the spray nozzle 16 on the rotary spray head 14 sprays cleaning liquid on the inner wall of the test tube, and meanwhile, the rotary spray head 14 rotates along the axis to drive the soft hair body 15 to brush the inside of the test tube.

It should be noted that, the cleaning plate 5 is driven by a motor disposed in the body 1, and a plurality of motors are also disposed in the cleaning plate 5 for driving the rotary spray head 14; all motors are electrically connected with the control system of the body 1 and the electric devices so as to control the up-and-down sliding of the cleaning plate 5 and the rotation of the rotary sprayer 14; the water pump is also electrically connected with the control system and the electric device and is used for extracting cleaning liquid; the foregoing are all prior art and are not described in detail herein.

In this embodiment, the fur body 15 is disposed at a distance from the nozzle 16.

By adopting the scheme, the inside of the test tube is brushed more uniformly.

In this embodiment, as shown in fig. 1, a plurality of ultraviolet sterilizing lamps 17 are further disposed at the bottom of the cleaning plate 5, and the ultraviolet sterilizing lamps 17 are arranged between the rotating spray heads 14 at intervals.

By adopting the scheme, in the process of cleaning and drying the test tube, the staff starts the ultraviolet sterilizing lamp 17, and the ultraviolet sterilizing lamp 17 irradiates the test tube, so that the test tube is further disinfected and sterilized, and a better cleaning effect is achieved.

It should be noted that the ultraviolet sterilizing lamp 17 is electrically connected to the control system and the electrical device of the main body 1.

In this embodiment, as shown in fig. 1 to 4, the drying mechanism includes a drying air hole 18 disposed at the top of the cleaning chamber 3, and the drying air hole 18 is communicated with the air heater inside the main body 1; the cleaning plate 5 and the tray 4 are respectively provided with a plurality of through holes.

By adopting the scheme, after cleaning, the staff starts the air heater, and the hot air blown by the air heater dries test tubes, and through the cleaning plate 5 and a plurality of through holes arranged on the tray 4, the hot air can dry all the test tubes in the cleaning chamber 3.

In this embodiment, a waste pipe is further disposed in the body 1, the cleaning chamber 3 is the same as the outside through the waste pipe, and one end of the waste pipe is disposed at the bottom end of the cleaning chamber 3.

By adopting the technical scheme, the waste water and the waste gas generated in the cleaning and drying processes respectively enter the bottom end of the cleaning chamber 3 through the cleaning plate 5 and the plurality of through holes formed in the tray 4, and then flow into the waste discharge pipe to be discharged.

In this embodiment, as shown in fig. 1, the sealing door 2 is provided with an observation window 19, and the observation window 19 is made of glass.

With the above scheme, the observation window 19 is convenient for the staff to observe the condition inside the cleaning chamber 3.

In other embodiments, the viewing window 19 may be made of plastic.

In other embodiments, a universal pulley is further arranged at the bottom of the body 1, so that a worker can conveniently move the device.

The specific using method comprises the following steps:

when test tubes with different inner diameters need to be cleaned, the sealing door 2 is opened, the tray 4 is separated, test tubes with different inner diameters are respectively placed on different bases 6, the bottoms of the test tubes are aligned to the centers of a plurality of fixing arms 7 which are uniformly distributed on the bases 6 in a circumferential direction, then the test tubes are placed downwards, the bottoms of the test tubes push the pressing plates 8, the pressing plates 8 drive the connecting rods 9 to move, the sliding blocks 10 slide downwards along the fixing arms 7, and certain pressure is applied to the compression springs 11 to compress the test tubes; when the test tube is placed, the resilience that compression spring 11 produced can make pressure strip 8 applys the power of compressing tightly to the lateral wall of test tube, through the effect of a plurality of pressure strip 8 of annular equipartition on the base 6, and then fix the test tube of different bore. The staff member then replaces the tray 4 and closes the sealing door 2.

The body 1 is operated so that the cleaning plate 5 slides downwards, the rotary spray head 14 stretches into the test tube from the test tube port, then the body 1 is started, the spray nozzle 16 on the rotary spray head 14 sprays cleaning liquid on the inner wall of the test tube, and meanwhile, the rotary spray head 14 rotates along the axis to drive the soft fur body 15 to brush the inside of the test tube.

Meanwhile, in the process of cleaning and drying the test tube, a worker starts the ultraviolet sterilizing lamp 17, and the ultraviolet sterilizing lamp 17 irradiates the test tube, so that the test tube is further disinfected and sterilized, and a better cleaning effect is achieved.

After cleaning, the staff starts the air heater, and the hot air blown by the air heater dries test tubes, and through the cleaning plate 5 and a plurality of through holes arranged on the tray 4, the hot air can dry all test tubes in the cleaning chamber 3.

Waste water and waste gas generated in the cleaning and drying processes respectively enter the bottom end of the cleaning chamber 3 through a plurality of through holes formed in the cleaning plate 5 and the tray 4, and then flow into the waste discharge pipe to be discharged.

During the above operation, the operator observes the inside of the washing chamber 3 through the observation window 19.

The foregoing examples merely represent specific embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present application, which fall within the protection scope of the present application.

Claims

1. The utility model provides a test tube cleaning drying device, includes body (1), and with body (1) surface looks articulated sealing door (2), body (1) inside is equipped with cleaning chamber (3), be equipped with wiper mechanism and stoving mechanism in cleaning chamber (3), its characterized in that: the inside of cleaning chamber (3) is equipped with a plurality of tray (4), the top of tray (4) is equipped with a plurality of base (6), the top end of base (6) is to the equipartition have a plurality of fixed arm (7), each the top of fixed arm (7) is articulated respectively to have pinch-off blades (8), the bottom of pinch-off blades (8) is equipped with connecting rod (9), the one end of connecting rod (9) with pinch-off blades (8) are articulated, the other end of connecting rod (9) articulated have with fixed arm (7) sliding connection's sliding block (10), the bottom of sliding block (10) with be connected through compression spring (11) between fixed arm (7).

2. A test tube washing and drying device according to claim 1, wherein: the sliding block (10) is arranged in a sliding groove (12) on the side wall of the fixed arm (7), and the sliding block (10) is in sliding connection with the sliding groove (12); the side wall of the sliding block (10) is provided with a limiting block, and the limiting block is matched with a limiting groove on the inner wall of the sliding groove (12).

3. A test tube washing and drying device according to claim 1, wherein: one end of the pressing plate (8) is hinged with the fixed arm (7), the other end of the pressing plate (8) is arc-shaped, a plurality of rolling columns (13) are equidistantly arranged on the arc-shaped arc surface, and two ends of the rolling columns (13) are respectively connected with the pressing plate (8) in a rotating mode.

4. A test tube washing and drying device according to claim 1, wherein: the included angle between the connecting rod (9) and the compacting plate (8) is more than or equal to 45 degrees and less than 90 degrees.

5. A test tube washing and drying device according to claim 1, wherein: the cleaning mechanism comprises a cleaning plate (5) which is arranged above the tray (4) and is in sliding connection with the cleaning chamber (3), and a plurality of rotary spray heads (14) corresponding to the fixing mechanism are arranged at the bottom end of the cleaning plate (5); the side wall of the rotary spray head (14) is provided with soft fur bodies (15) and nozzles (16) which are densely and uniformly distributed, and the nozzles (16) are communicated with a water pump and a liquid storage tank in the body (1).

6. The test tube washing and drying device according to claim 5, wherein: the bottom of the cleaning plate (5) is also provided with a plurality of ultraviolet sterilizing lamps (17), and the ultraviolet sterilizing lamps (17) are arranged between the rotary spray heads (14) at intervals.

7. The test tube washing and drying device according to claim 5, wherein: the drying mechanism comprises a drying air hole (18) arranged at the top of the cleaning chamber (3), and the drying air hole (18) is communicated with a hot air blower in the body (1); the cleaning plate (5) and the tray (4) are respectively provided with a plurality of through holes.

8. A test tube washing and drying device according to claim 1, wherein: an observation window (19) is arranged on the sealing door (2).