Integrated cleaning and drying equipment for medical glass slides

Abstract

The invention relates to the related technical field of medical glass slide cleaning, in particular to integrated cleaning and drying equipment for medical glass slides, which comprises a base part, a cleaning barrel and a ventilation barrel, the cleaning barrel and the ventilation barrel are sequentially arranged on the upper side of the base part, an ultrasonic generator is arranged in the base part, the cleaning barrel is used for accommodating cleaning liquid, and a ventilation opening is formed in the side wall of the ventilation barrel. A filter carrier capable of moving up and down is arranged in the cleaning barrel, a reciprocating device for driving the filter carrier to move up and down is arranged on the base part, the filter carrier comprises a supporting ring, a disturbance inner ring, a static outer ring and a top cover ring, an inner clamping groove drives the bottom of the glass slide to twist to a certain degree so as to change the posture of the glass slide, and the disturbance inner ring can reversely twist so as to change the posture of the glass slide. The posture of the glass slide is recovered, the glass slide twists along with the posture of the glass slide, the probability that the glass slide makes contact with water at different positions is increased, the bottom of the glass slide makes contact with the static outer ring and the disturbance inner ring alternately, and the cleaning blind area is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field related to cleaning of medical glass slides, and more specifically, relates to an integrated cleaning and drying device for medical glass slides. Background Art

[0002] Medical slides are used frequently to carry biological tissue samples or other substances to be tested in medical testing. They need to be separated and cleaned when recycled. The existing cleaning method is usually manual recycling, separation and placement on a slide rack, and finally placement in a cleaning tank for cleaning.

[0003] For the existing technology, there are still the following technical problems: The existing assembly line cleaning device is large in size and has complicated operation steps, which is not suitable for small-scale high-frequency cleaning work. In addition, when the existing slide rack is used to carry the slide, the slide relies on gravity to lean on the rack. Inevitably, there will be a blind spot for cleaning where the slide contacts the rack, and the cleaning liquid is not easy to enter. The larger the contact surface, the worse the cleaning effect. In addition, the existing cleaning methods are long-term immersion method, ultrasonic vibration method, etc. Generally speaking, the cleaning liquid does not have the effect of active flow, the relative fluidity between the fluid and the slide is poor, and the cleaning takes a long time.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an integrated cleaning and drying device and method for medical slides are provided, in order to achieve a more practical and valuable purpose. Summary of the invention

[0005] The present invention provides an integrated cleaning and drying device and method for medical slides, which are used to overcome the above-mentioned defects in the prior art.

[0006] The purpose and effect of the integrated cleaning and drying device and method for medical slides of the present invention are achieved by the following specific technical means: An integrated cleaning and drying device for medical slides comprises a base portion and a cleaning bucket and a ventilation bucket sequentially arranged on the upper side of the base portion, wherein an ultrasonic generator is arranged in the base portion, the cleaning bucket is used to contain cleaning liquid, the side wall of the ventilation bucket has a vent, a filter carrier that can move up and down is arranged in the cleaning bucket, a reciprocating device for driving the filter carrier to move up and down is arranged on the base portion, the filter carrier comprises a support ring, a disturbance inner ring, a stationary outer ring and a top cover ring, the center of the support ring has a center ring, the upper side of the center ring is fixedly connected to the stationary outer ring, a rotating ring is arranged in the center ring for sliding up and down, the upper end of the rotating ring is rotatably connected to the disturbance inner ring, the disturbance inner ring is arranged in the stationary outer ring, a support tube is fixedly arranged on the upper side of the support ring, and the top cover is arranged on the upper end of the support tube The ring, the inner wall of the top cover ring has an inner cone surface, and a plurality of pairs of baffles are raised on the inner cone surface and the plurality of pairs of baffles are distributed circumferentially, and a first clamping position is formed between two adjacent baffles, the upper surface of the stationary outer ring is concave to form a plurality of circumferentially distributed outer clamping grooves, and the upper surface of the disturbance inner ring is concave to form a plurality of circumferentially distributed inner clamping grooves, the inner wall surface of the stationary outer ring has a guide slot, and the guide slot is inclinedly distributed, and the outer wall surface of the disturbance inner ring has a guide rod, and the guide rod extends into the guide slot and slides in the guide slot, the center ring is located at the lower end of the rotating ring, a telescopic rod is hinged between the center ring and the rotating ring, and the telescopic rod is arranged obliquely from bottom to top, the glass slide is inclinedly distributed from top to bottom, and the upper end of the glass slide is clamped in the first clamping position, and the lower end of the glass slide is clamped in the outer clamping slot and the inner clamping slot.

[0007] A further technical solution is that a conical spoiler is arranged on the upper side of the filter carrier, and the conical spoiler has a positioning ring and a conical cylinder connected to the lower side of the positioning ring. The conical cylinder is a circular conical cylinder, and a plurality of inner grooves are provided on its side wall. A plurality of blades are distributed circumferentially on the outer wall surface of the conical cylinder. The positioning ring covers the upper side of the top cover ring, and a rotating mechanism for driving the conical cylinder to rotate is also provided in the base portion.

[0008] According to a further technical solution, the edge of the positioning ring extends downward to form an elastic inner claw, and the outer wall surface of the top cover ring has an annular inner groove, the inner claw is locked in the inner groove and the inner claw slides in an annular manner in the inner groove.

[0009] According to a further technical solution, a plurality of liquid passage grooves are provided on the side wall of the support tube, and a filter screen is detachably mounted on the outside of the support tube, wherein the inner diameter of the filter screen is larger than the outer diameter of the support tube so as to form a filter gap between the filter screen and the support tube, the diameter of the support ring is larger than the diameter of the support tube, and the lower end of the filter screen abuts against the support ring.

[0010] According to a further technical solution, the width of the first clamping position is greater than the thickness of the glass slide so that the upper end of the glass slide can move in the first clamping position, and the width of the outer clamping slot and the width of the inner clamping slot are both greater than the width of the glass slide so that the glass slide can swing in the outer clamping slot or the inner clamping slot.

[0011] A further technical solution is that the upper end of the ventilation barrel has an opening, an upper cover is arranged at the opening, a drying box is arranged in the center of the upper cover, an electric fan is arranged in the drying box, and a heating wire is also arranged in the drying box, an air inlet is arranged at the upper end of the drying box, and an air outlet for discharging air downward is arranged at the lower end of the drying box.

[0012] A further technical solution is that the reciprocating device includes a driving motor, a transmission belt and a pulley arranged inside the base part, a supporting ear is fixedly arranged on the outer periphery of the support ring, the supporting ear has a threaded hole passing through the upper and lower parts, a threaded rod is threadedly connected in the threaded hole, the upper end of the threaded rod is rotatably connected to the upper inner ring of the ventilation barrel, the lower end of the threaded rod extends into the base part, and the pulley is fixedly connected to the lower end of the threaded rod, and the driving motor is connected to the pulley through a belt.

[0013] A further technical solution is that the rotating mechanism includes a rotating motor arranged inside the base portion, the shaft of the rotating motor is located at the center of the base portion and extends upward, the upper end of the shaft of the rotating motor is connected to a hexagonal power rod, the lower end of the cone cylinder has a bottom ring, the bottom ring has a bottom groove penetrating from top to bottom, a guide ring is fixedly arranged in the middle of the bottom groove, the guide ring has a guide groove, and the hexagonal power rod extends into the guide groove to drive the conical spoiler cylinder to rotate.

[0014] According to a further technical solution, the guide groove is divided into two parts from bottom to top, namely a vertical part and an inclined part, wherein the vertical part extends vertically upward, the lower end of the inclined part and the upper end of the vertical part are in a circular arc transition, the longitudinal length of the vertical part is greater than the longitudinal depth of the external clamping groove, and the guide rod slides upward in the vertical part to the extreme position so that the disturbance inner ring can push the slide out of the external clamping groove.

[0015] According to a further technical solution, the bottom surface of the outer clamping groove is a first supporting surface inclined outwardly, the bottom surface of the inner clamping groove is a second supporting surface inclined outwardly, and the bottom surface of the slide rests on the first supporting surface or the second supporting surface.

[0016] Compared with the prior art, the present invention has the following beneficial effects: An integrated cleaning and drying device for medical glass slides of the present invention is provided with a disturbance inner ring, a stationary outer ring, and a guide slot on the inner wall of the stationary outer ring, wherein the bottom of the guide slot is a vertical slot and the top is an inclined slot, and the outer wall surface of the disturbance inner ring has a guide rod sliding in the guide slot, and in a default state, the bottom of the glass slide only contacts the first supporting surface at the bottom of the outer clamping slot, thereby reducing the contact surface and increasing the cleaning effect; when the guide rod on the disturbance inner ring slides in the guide slot, the sliding process is divided into two stages, wherein in the first stage: the guide rod moves vertically upward, at which time the disturbance inner ring moves upward, and the disturbance inner ring itself does not rotate until the second supporting surface at the bottom of the inner clamping slot contacts the bottom of the glass slide and lifts the glass slide upward It moves upward until the glass slide moves upward out of the outer clamping groove, then enters the second stage: the guide rod slides in the inclined part of the guide groove, because the static outer ring remains fixed, the disturbed inner ring will rotate relative to the static outer ring, and the inner clamping groove drives the bottom of the glass slide to twist to a certain extent to change the posture of the glass slide, when the telescopic rod retracts, the disturbed inner ring will twist in the opposite direction, the posture of the glass slide is restored, and the fluid flows from the center to the surroundings and passes through multiple glass slides. As the posture of the glass slide twists, the probability of the glass slide contacting water at different positions is increased, and the bottom of the glass slide alternately contacts the static outer ring and the disturbed inner ring to reduce the cleaning blind area, and the top of the glass slide moves in the first clamping position, which can also reduce the cleaning blind area and achieve better cleaning effect.

[0017] An integrated cleaning and drying device for medical glass slides of the present invention is provided with a conical spoiler, and a through groove is provided on the side wall of the conical spoiler, and blades for accelerating the centrifugal rotation of the fluid are provided on the outer wall surface of the conical spoiler. As the conical spoiler rotates, the cleaning liquid inside the cone flows out through the inner through groove and impacts the glass slide to enhance the cleaning effect. The present application is provided with an electric fan and a heating wire, which are used in conjunction with the conical spoiler. The blades rotate with the cone, and under the centrifugal effect, the cold air in the center moves to the surroundings through the heating wire, with uniform heat dissipation, good ventilation effect and fast drying speed. At this time, the disturbance inner ring reciprocates and rotates up and down to drive the bottom of the glass slide to contact the disturbance inner ring and the stationary outer ring alternately, thereby accelerating drying, and the glass slide itself will twist to increase the contact surface between the glass slide and the drying gas, so that it can be dried evenly at multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 yes Figure 1 A schematic diagram of the internal structure after removing the cleaning barrel 11, the ventilation barrel 12 and the upper cover 13; Figure 3 yes Figure 2 A schematic diagram of the explosion structure of the filter carrier 18; Figure 4is a cross-sectional view of the filter carrier 18 of the present invention; Figure 5 It is a schematic diagram of the structure in which the glass slide is placed inside the filter carrier 18 in the present invention; Figure 6 is a schematic structural diagram of the support ring 20 in the present invention; Figure 7 It is a schematic diagram of the structure of the stationary outer ring 28 and the disturbing inner ring 27 in the present invention; Figure 8 It is a schematic diagram of the structure after the stationary outer ring 28 and the disturbing inner ring 27 cooperate with each other in the present invention; Fig. 9 is a top view of the conical spoiler 17 of the present invention; Fig.10 3D schematic diagram of the conical spoiler 17 of the present invention; Fig.11 It is a structural schematic diagram of the bottom of the upper cover portion 13 in the present invention.

[0019] Description of reference numerals: Base 10, cleaning barrel 11, ventilation barrel 12, upper cover 13, drying box 14, threaded rod 15, conical spoiler tube 17, filter carrier 18, hexagonal power rod 19, support ring 20, support ear 21, center ring 22, support tube 23, liquid passage 24, filter screen 25, rotating ring 26, disturbance inner ring 27, stationary outer ring 28, slide glass 29, top cover ring 30, telescopic rod 31, inner cone 32, baffle 33, guide slide 34, outer clamping groove 35, guide rod 36, inner clamping groove 37, inner passing groove 38, bottom ring 39, bottom groove 40, guide ring 41, guide groove 42, blade 43, positioning ring 44, cone tube 45, air outlet 51. DETAILED DESCRIPTION

[0020] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] As attached Figure 1 To Attachment Fig.11 As shown: The present invention provides an integrated cleaning and drying device for medical slides, comprising a base portion 10 and a cleaning bucket 11 and a ventilation bucket 12 sequentially arranged on the upper side of the base portion 10, wherein an ultrasonic generator is arranged in the base portion 10, the cleaning bucket 11 is used to contain cleaning liquid, and the side wall of the ventilation bucket 12 has a vent, a filter carrier 18 that can move up and down is arranged in the cleaning bucket 11, and a reciprocating device for driving the filter carrier 18 to move up and down is arranged on the base portion 10, the filter carrier 18 comprises a support ring 20, a disturbance inner ring 27, a stationary outer ring 28 and a top cover ring 30, the center of the support ring 20 has a center ring 22, the upper side of the center ring 22 is fixedly connected to the stationary outer ring 28, a rotating ring 26 is arranged in the center ring 22 for sliding up and down, the upper end of the rotating ring 26 is rotatably connected to the disturbance inner ring 27, the disturbance inner ring 27 is arranged in the stationary outer ring 28, a support tube 23 is fixedly arranged on the upper side of the support ring 20, and the upper end of the support tube 23 is provided with the The top cover ring 30 has an inner conical surface 32 on its inner wall, and a plurality of pairs of baffles 33 are protruding from the inner conical surface 32, and the plurality of pairs of baffles 33 are distributed circumferentially, and a first clamping position is formed between two adjacent baffles 33. The upper surface of the stationary outer ring 28 is concave to form a plurality of outer clamping grooves 35 distributed circumferentially, and the upper surface of the disturbance inner ring 27 is concave to form a plurality of inner clamping grooves 37 distributed circumferentially. The inner wall surface of the stationary outer ring 28 has a guide groove 34, and the guide groove 34 is distributed obliquely. The outer wall surface of the disturbance inner ring 27 has a guide rod 36, and the guide rod 36 extends into the guide slot 34 and slides in the guide slot 34. The center ring 22 is located at the lower end of the rotating ring 26. A telescopic rod 31 is hinged between the center ring 22 and the rotating ring 26, and the telescopic rod 31 is arranged obliquely from bottom to top. The glass slide 29 is distributed obliquely from top to bottom and the upper end of the glass slide 29 is clamped in the first clamping position, and the lower end of the glass slide 29 is clamped in the outer clamping slot 35 and the inner clamping slot 37.

[0024] Preferably, a conical spoiler cylinder 17 is arranged on the upper side of the filter carrier 18, and the conical spoiler cylinder 17 has a positioning ring 44 and a cone cylinder 45 connected to the lower side of the positioning ring 44, the cone cylinder 45 is a conical cylinder, and a plurality of inner grooves 38 are provided on its side wall, a plurality of blades 43 are distributed circumferentially on the outer wall surface of the cone cylinder 45, the positioning ring 44 covers the upper side of the top cover ring 30, and a rotating mechanism for driving the cone cylinder 45 to rotate is also provided in the base portion 10.

[0025] Preferably, the edge of the positioning ring 44 extends downward to form an elastic inner claw, and the outer wall surface of the top cover ring 30 has an annular inner groove, and the inner claw is locked in the inner groove and slides in an annular manner in the inner groove.

[0026] Preferably, a plurality of liquid passage grooves 24 are provided on the side wall of the support cylinder 23, and a filter screen 25 is detachably mounted on the outside of the support cylinder 23, the inner diameter of the filter screen 25 is larger than the outer diameter of the support cylinder 23 so that a filter gap is formed between the filter screen 25 and the support cylinder 23, the diameter of the support ring 20 is larger than the diameter of the support cylinder 23, and the lower end of the filter screen 25 abuts against the support ring 20.

[0027] Preferably, the width of the first clamping position is greater than the thickness of the glass slide 29 so that the upper end of the glass slide 29 can move in the first clamping position, and the width of the outer clamping groove 35 and the width of the inner clamping groove 37 are both greater than the width of the glass slide 29 so that the glass slide 29 can swing in the outer clamping groove 35 or the inner clamping groove 37.

[0028] In this embodiment, the width of the first latching position, the outer latching groove 35 and the inner latching groove 37 are all greater than the thickness of the glass slide 29. Firstly, this is to allow the glass slide 29 to be placed in the corresponding groove. Secondly, when the disturbance inner ring 27 rotates, one of the side walls of the inner latching groove 37 on the disturbance inner ring 27 abuts against the bottom of the glass slide 29, and the inner latching groove 37 has enough width so that the bottom of the glass slide 29 does not contact the other side wall of the inner latching groove 37, so that the bottom of the glass slide 29 can swing freely in the inner latching groove 37.

[0029] In other embodiments of the present application, the width of the inner positioning groove 37 is smaller. As the disturbance inner ring 27 rotates, the inner positioning groove 37 will drive the glass slide 29 to rotate as a whole. This rotation can also fine-tune the position of the glass slide 29 to reduce the cleaning blind area of ​​the glass slide 29.

[0030] Preferably, the upper end of the ventilation barrel 12 has an opening, and an upper cover portion 13 is arranged at the opening. A drying box 14 is arranged in the center of the upper cover portion 13. An electric fan is arranged in the drying box 14, and a heating wire is also arranged in the drying box 14. An air inlet is arranged at the upper end of the drying box 14, and an air outlet 51 for discharging air downward is arranged at the lower end of the drying box 14.

[0031] Preferably, the reciprocating moving device includes a driving motor, a transmission belt and a pulley arranged inside the base portion 10, and a supporting ear 21 is fixedly arranged on the outer periphery of the support ring 20, and the supporting ear 21 has a threaded hole penetrating up and down, and a threaded rod 15 is threadedly connected in the threaded hole, and the upper end of the threaded rod 15 is rotatably connected to the upper inner ring of the ventilation barrel 12, and the lower end of the threaded rod 15 extends into the base portion 10, and the pulley is fixedly connected to the lower end of the threaded rod 15, and the driving motor is connected to the pulley through a belt.

[0032] Preferably, the rotating mechanism includes a rotating motor arranged inside the base portion 10, the shaft of the rotating motor is located at the center of the base portion 10 and extends upward, the upper end of the shaft of the rotating motor is connected to a hexagonal power rod 19, the lower end of the cone 45 has a bottom ring 39, the bottom ring 39 has a bottom groove 40 passing through from top to bottom, a guide ring 41 is fixedly arranged in the middle of the bottom groove 40, the guide ring 41 has a guide groove 42, the hexagonal power rod 19 extends into the guide groove 42 to drive the conical spoiler 17 to rotate.

[0033] Preferably, the guide groove 34 is divided into two parts from bottom to top, namely a vertical part and an inclined part, wherein the vertical part extends vertically upward, the lower end of the inclined part and the upper end of the vertical part are in arc transition, the longitudinal length of the vertical part is greater than the longitudinal depth of the external positioning groove 35, and the guide rod 36 slides upward in the vertical part to the extreme position to enable the disturbance inner ring 27 to push the slide 29 out of the external positioning groove 35.

[0034] Preferably, the bottom surface of the outer locking groove 35 is a first supporting surface inclined outward, and the bottom surface of the inner locking groove 37 is a second supporting surface inclined outward, and the bottom surface of the slide 29 abuts against the first supporting surface or the second supporting surface.

[0035] In other embodiments of the present application, a liquid inlet is opened on the side wall of the cleaning barrel 11, and a liquid inlet pipe is installed in the liquid inlet. A liquid discharge port is opened at the bottom of the cleaning barrel 11, and a liquid discharge valve is installed at the liquid discharge port.

[0036] A control device and a power supply unit are also provided on the upper surface of the upper cover 13. The control device has a temperature control adjustment button, a switch button, a wind speed control button, and a ventilation button. The power supply unit is connected to the control device via a cable, and the control device is connected to the electric fan and the heating wire via a cable.

[0037] A cleaning control unit and a power supply assembly are installed on the outer wall of the cleaning barrel 11. The power supply assembly is connected to the cleaning control unit through a cable, and the cleaning control unit is connected to an ultrasonic generator, a driving motor, and a rotating motor through a cable.

[0038] The cleaning control unit has a lifting button, a speed control button, an ultrasonic button and a twisting button, wherein the lifting button is used to control the driving motor, the speed control button is used to control the speed of the rotating motor, the ultrasonic button is used to start and stop the ultrasonic generator, and the twisting button is used to start and stop the reciprocating extension of the telescopic rod.

[0039] Specific use of the present invention: First, it should be noted that the cleaning barrel 11 is filled with cleaning liquid. The cleaning liquid should be a product with good stability, non-volatile and non-ignitable properties, such as clean water. If there are special requirements, flammable and dangerous products, such as ethanol, need to be used. During the cleaning process, it is prohibited to turn on the drying function in this application to avoid the generation of electric sparks and the risk of explosion.

[0040] First, lift the upper cover 13 and take out the conical spoiler cylinder 17, open the upper opening of the ventilation barrel 12, and place the glass slide 29 to be cleaned at an angle inside the ventilation barrel 12 so that the lower end of the glass slide 29 is stuck in the outer clamping groove 35 and the inner clamping groove 37, the lower surface of the glass slide 29 is against the first supporting surface, and the upper end of the glass slide 29 is stuck in the first clamping position, and the conical spoiler cylinder 17 is re-covered on the top cover ring 30 so that the inner claw is stuck in the annular inner groove, and the upper cover 13 is covered on the upper side of the ventilation barrel 12 to prevent dust and pollution.

[0041] Second, the driving motor in the base 10 is started, and the pulley is driven to rotate through the transmission belt, and the pulley drives the threaded rod 15 to rotate. The threaded rod 15 rotates in the support ear 21 to drive the support ring 20 to move downward. The cleaning barrel 11 is filled with cleaning liquid, and the filter carrier 18 moves downward so that the cleaning liquid completely covers the slide glass 29. The ultrasonic generator is started and cleaning begins.

[0042] Third, the rotary motor is started, and the conical spoiler cylinder 17 is driven to rotate through the hexagonal power rod 19. The conical spoiler cylinder 17 drives the blades 43 to rotate. The rotation of the blades 43 drives the fluid to rotate. The cleaning liquid inside the cone cylinder 45 flows out through the inner groove 38 and impacts the slide glass 29 to enhance the cleaning effect.

[0043] Fourth, in the default state, the bottom of the glass slide 29 only contacts the first supporting surface at the bottom of the outer card slot 35, reducing the contact surface and increasing the cleaning effect. The telescopic rod 31 extends and pushes the rotating ring 26 upward. The rotating ring 26 pushes the disturbance inner ring 27 upward. The guide rod 36 on the disturbance inner ring 27 slides in the guide slot 34. The sliding process is divided into two stages. In the first stage, the guide rod 36 moves vertically upward. At this time, the disturbance inner ring 27 moves upward, and the disturbance inner ring 27 itself does not rotate until the second supporting surface at the bottom of the inner card slot 37 contacts the bottom of the glass slide 29 and lifts the glass slide 29 to move upward until the glass slide 29 is upwardly separated from the outer card slot 35. At this time, the second stage begins: the guide rod 36 moves in the guide slot The slide 34 slides inside the inclined portion. Since the static outer ring 28 remains fixed, the disturbing inner ring 27 will rotate relative to the static outer ring 28. The inner positioning groove 37 drives the bottom of the glass slide 29 to twist to a certain extent to change the posture of the glass slide 29. When the telescopic rod 31 retracts, the disturbing inner ring 27 will twist in the opposite direction, and the posture of the glass slide 29 is restored. The fluid flows from the center to the surroundings and passes through multiple glass slides 29. As the posture of the glass slide 29 twists, the probability of the glass slide 29 contacting water at different positions is increased, and the bottom of the glass slide 29 alternately contacts the static outer ring 28 and the disturbing inner ring 27 to reduce the cleaning blind area. The top of the glass slide 29 moves in the first positioning position, which can also reduce the cleaning blind area and achieve a better cleaning effect.

[0044] Fifth, the cleaning liquid in the center of the conical spoiler cylinder 17 flows around, first passes through the glass slide 29, takes away the dirt and passes through the liquid passage trough 24 and the filter screen 25. The dirt will be filtered out by the filter screen 25. Due to the existence of the cleaning gap, the dirt can be gathered on the inner surface of the filter screen 25. The filter screen 25 is detachable outside the support cylinder 23 to facilitate the replacement of the new filter screen 25.

[0045] Sixth, the driving motor in the base 10 rotates in the opposite direction, moves upward through the filter carrier 18 and enters the ventilation barrel 12, the electric fan inside the drying box 14 is started, the external air is heated by the electric heating wire and blown into the inside of the cone 45, and the hot air flows out to the outside through the inner groove 38 and the ventilation barrel 12 to dry the glass slide 29. During the drying process, the blades 43 rotate with the cone 45. Under the centrifugal effect, the cold air in the center moves to the surroundings through the electric heating wire, the heat dissipation is uniform, the ventilation effect is good, and the drying speed is fast. At the same time, the disturbance inner ring 27 reciprocates and rotates up and down to drive the bottom of the glass slide to contact the disturbance inner ring 27 and the static outer ring 28 alternately, accelerate the drying, and the glass slide itself will twist to increase the contact area between the glass slide and the drying gas, so that it can be dried evenly at multiple angles.

[0046] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integrated cleaning and drying device for medical slides, characterized in that: The invention comprises a base part and a cleaning bucket and a ventilation bucket which are sequentially arranged on the upper side of the base part, an ultrasonic generator is arranged in the base part, the cleaning bucket is used to contain cleaning liquid, a ventilation hole is arranged on the side wall of the ventilation bucket, a filter carrier which can move up and down is arranged in the cleaning bucket, a reciprocating device which drives the filter carrier to move up and down is arranged on the base part, the filter carrier comprises a support ring, a disturbance inner ring, a stationary outer ring and a top cover ring, a center ring is arranged at the center of the support ring, the stationary outer ring is fixedly connected to the upper side of the center ring, a rotating ring is arranged in the center ring for sliding up and down, the upper end of the rotating ring is rotatably connected to the disturbance inner ring, the disturbance inner ring is arranged in the stationary outer ring, a support tube is fixedly arranged on the upper side of the support ring, the top cover ring is arranged on the upper end of the support tube, and the inner The wall has an inner conical surface, and a plurality of pairs of baffles are protruding from the inner conical surface and are distributed circumferentially, and a first clamping position is formed between two adjacent baffles. The upper surface of the stationary outer ring is concave to form a plurality of circumferentially distributed outer clamping grooves, and the upper surface of the disturbance inner ring is concave to form a plurality of circumferentially distributed inner clamping grooves, and the inner wall surface of the stationary outer ring has a guide slot, and the guide slot is obliquely distributed. The outer wall surface of the disturbance inner ring has a guide rod, and the guide rod extends into the guide slot and slides in the guide slot. The center ring is located at the lower end of the rotating ring, and a telescopic rod is hinged between the center ring and the rotating ring, and the telescopic rod is arranged obliquely from bottom to top. The glass slide is obliquely distributed from top to bottom, and the upper end of the glass slide is clamped in the first clamping position, and the lower end of the glass slide is clamped in the outer clamping slot and the inner clamping slot.

2. The integrated cleaning and drying device for medical slides according to claim 1, characterized in that: A conical spoiler is arranged on the upper side of the filter carrier, and the conical spoiler has a positioning ring and a conical cylinder connected to the lower side of the positioning ring. The conical cylinder is a circular conical cylinder, and a plurality of inner grooves are arranged on its side wall. A plurality of blades are distributed circumferentially on the outer wall surface of the conical cylinder. The positioning ring covers the upper side of the top cover ring, and a rotating mechanism for driving the conical cylinder to rotate is also arranged in the base portion.

3. The integrated cleaning and drying device for medical slides according to claim 2, characterized in that: The edge of the positioning ring extends downward to form an elastic inner claw, and the outer wall surface of the top cover ring has an annular inner groove, the inner claw is locked in the inner groove and the inner claw slides in an annular manner in the inner groove.

4. The integrated cleaning and drying device for medical slides according to claim 1, characterized in that: A plurality of liquid passage grooves are provided on the side wall of the support tube, and a filter screen is detachably mounted on the outside of the support tube. The inner diameter of the filter screen is larger than the outer diameter of the support tube so that a filter gap is formed between the filter screen and the support tube. The diameter of the support ring is larger than the diameter of the support tube, and the lower end of the filter screen abuts against the support ring.

5. The integrated cleaning and drying device for medical slides according to claim 1, characterized in that: The width of the first clamping position is greater than the thickness of the glass slide so that the upper end of the glass slide can move in the first clamping position, and the width of the outer clamping slot and the width of the inner clamping slot are both greater than the width of the glass slide so that the glass slide can swing in the outer clamping slot or the inner clamping slot.

6. The integrated cleaning and drying device for medical slides according to claim 1, characterized in that: The upper end of the ventilation barrel is provided with an opening, an upper cover is arranged at the opening, a drying box is arranged at the center of the upper cover, an electric fan is arranged in the drying box, and a heating wire is also arranged in the drying box, an air inlet is arranged at the upper end of the drying box, and an air outlet for discharging air downward is arranged at the lower end of the drying box.

7. The integrated cleaning and drying device for medical slides according to claim 1, characterized in that: The reciprocating moving device includes a driving motor, a transmission belt and a pulley arranged inside the base part, a supporting ear is fixedly arranged on the outer periphery of the support ring, the supporting ear has a threaded hole penetrating up and down, a threaded rod is threadedly connected in the threaded hole, the upper end of the threaded rod is rotatably connected to the upper inner ring of the ventilation barrel, the lower end of the threaded rod extends into the base part, and the pulley is fixedly connected to the lower end of the threaded rod, and the driving motor is connected to the pulley through a belt.

8. The integrated cleaning and drying device for medical slides according to claim 2, characterized in that: The rotating mechanism includes a rotating motor arranged inside the base part, the shaft of the rotating motor is located at the center of the base part and extends upward, the upper end of the shaft of the rotating motor is connected to a hexagonal power rod, the lower end of the cone tube has a bottom ring, the bottom ring has a bottom groove penetrating from top to bottom, a guide ring is fixedly arranged in the middle of the bottom groove, the guide ring has a guide groove, and the hexagonal power rod extends into the guide groove to drive the conical spoiler tube to rotate.

9. The integrated cleaning and drying device for medical slides according to claim 1, characterized in that: The guide groove is divided into two parts from bottom to top, namely a vertical part and an inclined part, wherein the extension direction of the vertical part is vertically upward, the lower end of the inclined part and the upper end of the vertical part are transitioned into an arc, the longitudinal length of the vertical part is greater than the longitudinal depth of the external clamping groove, and the guide rod slides upward in the vertical part to the extreme position so that the disturbance inner ring can push the slide out of the external clamping groove.

10. The integrated cleaning and drying device for medical slides according to claim 1, characterized in that: The bottom surface of the outer clamping groove is a first supporting surface inclined outward, and the bottom surface of the inner clamping groove is a second supporting surface inclined outward. The bottom surface of the slide rests on the first supporting surface or the second supporting surface.

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