CN120023154B - Surgical medical instrument washs nursing device - Google Patents

Abstract

The present invention discloses a surgical medical instrument cleaning and nursing device in the field of medical instrument technology, comprising a cleaning box, wherein the top of the cleaning box is fixedly connected to a fixing frame, and a connecting frame is provided inside the cleaning box, and the fixing frame is fixedly connected to the connecting frame through a telescopic member fixedly connected to the top. The present invention adopts a rotating assembly to distribute the instruments in an annular shape outside a first bent plate with the connecting frame as a rotating axis. During cleaning, the first bent plate is rotated so that the instruments are fully in contact with the cleaning liquid for cleaning treatment, and at the same time, the clamping assembly can be further driven to clamp and fix the instruments during the rotation process, ensuring that the instruments will not fall off or collide with the first bent plate and cause wear during the cleaning process. After the cleaning is completed, the rotating assembly will reset the first bent plate to a flat plate. In this way, when installing or removing the instruments, operation on the flat first bent plate will be simpler than operation on the cylindrical first bent plate.

Description

Surgical medical instrument cleaning and nursing device

Technical Field

The present invention relates to the technical field of medical instruments, in particular to a surgical medical instrument cleaning and nursing device.

Background Art

During the cleaning process of medical devices, the loading and unloading and cleaning of the devices are often achieved by raising the carrying platform to load and unload the devices and lowering it to immerse or spray. For example, the invention patent with application number 2022100380 in the prior art.

However, in order to reduce the difficulty of loading and unloading, the existing clamping mechanism is usually close to the carrying plane, which results in a smaller gap between the carrying plane and the instrument, that is, the liquid flow rate is slow when the instrument is close to the carrying plane, making it difficult to thoroughly clean the instrument more comprehensively.

Summary of the Invention

The purpose of the present invention is to provide a surgical medical instrument cleaning and care device to solve the problems raised in the above background technology.

To achieve the above-mentioned object, the present invention provides the following technical solution: a surgical medical instrument cleaning and nursing device, comprising a cleaning box, a fixing frame fixedly connected to the top of the cleaning box, a connecting frame provided inside the cleaning box, the fixing frame fixedly connected to the connecting frame via a telescopic member fixedly connected to the top, and further comprising:

The storage platform includes a first bent plate and a second bent plate arranged in parallel in a vertical direction, wherein the first bent plate is located above the second bent plate, and the second bent plate can be translated toward the first bent plate to approach each other;

A clamping assembly for clamping an instrument, disposed on the second bent plate, with its upper end passing through the first bent plate; when the first bent plate and the second bent plate approach each other, the clamping assembly can gradually clamp the instrument;

The rotating assembly includes a rotating unit connected to the connecting frame, and a receiving unit provided on the rotating unit for receiving the storage platform;

The receiving unit includes a symmetrically arranged connecting frame for receiving a first bent plate and a second bent plate, wherein the first bent plate and the connecting frame remain relatively fixed during rotation, the first bent plate and the connecting frame are capable of contacting each other, and the length of the first bent plate is less than the distance between the inner walls of the vertical portions of the two connecting frames;

When the telescopic member drives the connecting frame to move downward in the cleaning box, the rotating assembly can drive the first bending plate and the second bending plate to gradually flip through the rotating unit and the receiving unit, and enable the clamping assembly to complete the clamping of the instrument to expose the instrument and fully clean it.

As a further solution of the present invention, the rotating unit includes a second sleeve, the second sleeve rotatably sleeved on the outside of the connecting frame, the front end of the second sleeve is fixedly connected to the second gear, the first sleeve is rotatably connected to the connecting frame on the rear side of the second sleeve, the rear end of the first sleeve is fixedly connected to the first gear, the front end of the first sleeve and the rear end of the second sleeve are respectively fixedly connected to the telescopic rod symmetrically arranged about the vertical plane, the top ends of the two telescopic rods are respectively rotatably connected to the bottom of the connecting frame, and the insides of the two connecting frames are respectively fixedly connected with the first slide rail for docking with the second bent plate and the first bent plate, the rear end of the second sleeve is fixedly connected to a number of support rods distributed in a ring, and the inside of the cleaning box is respectively fixedly connected with rack rods for meshing with the second gear and the first gear.

As a further solution of the present invention, a transmission rod is rotatably connected to the bottom end of the connecting frame, a notch is opened in the bottom plate of the connecting frame, the first sleeve passes through the notch and is fixedly connected to the transmission rod, the first sleeve is slidably connected to the outside of the round table block, the first sleeve is fixedly connected to a first spring for resetting the round table block, the front end of the first sleeve is slidably connected to a sliding shaft, the rear end of the sliding shaft is slidably connected to the front end of the round table block, the rear end of the second sleeve is fixedly connected to a docking sleeve for docking with the sliding shaft, and the cleaning box is fixedly connected to a conical rod for pushing the round table block to slide.

As a further solution of the present invention, the clamping assembly includes a second slide rail, the second slide rail is fixed to the outer wall of the top end of the second bent plate, the second slide rail is slidably connected to a connecting shaft, a fixed block is provided at the top of the first bent plate, the top of the connecting shaft slides through the first bent plate and is fixedly connected to the bottom of the fixed block, the fixed block is slidably connected to a sliding block, and the fixed block and the opposite sides of the sliding block are respectively slidably connected to the clamping plate, one end of the clamping plate is fixedly connected to a second spring for its reset, and wedge blocks are respectively provided on both sides of the fixed block and the sliding block, the bottom ends of the two wedge blocks are fixedly connected to the first bent plate, and the third spring for resetting the first bent plate is fixedly connected to the connecting shaft.

As a further solution of the present invention, a driving motor is fixedly connected to the connecting frame, and the driving motor and the transmission rod are rotationally connected via a transmission belt, and the outer wall of the transmission rod can completely fit with the inner wall of the connecting frame.

As a further solution of the present invention, a sponge pad is fixedly connected to the clamping plate, a plurality of equally distributed second slide rails are fixedly connected to the top of the second bending plate, and a plurality of equally distributed connecting shafts are slidably connected to the second slide rails.

As a further solution of the present invention, a drain pipe is fixedly connected to the bottom of the cleaning box, and a sealing plug is spirally connected to the bottom of the drain pipe.

As a further solution of the present invention, the first bent plate and the second bent plate are respectively provided with a plurality of drainage grooves distributed at equal intervals.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention uses a rotating assembly to distribute the instruments in a ring shape outside the first bent plate with the connecting frame as the rotating axis. During cleaning, the first bent plate is rotated so that the instruments are fully in contact with the cleaning liquid for cleaning, and the instruments are separated from the first bent plate so that the distance between them and the instruments is increased. At the same time, during the rotation process, the clamping assembly can be further driven to tightly fix the instruments, ensuring that the instruments will not fall off or collide with the first bent plate and cause wear during the cleaning process. After the cleaning is completed, the rotating assembly will reset the first bent plate to a flat plate. In this way, when installing or removing the instruments, operating on the flat first bent plate will be simpler than operating on the cylindrical first bent plate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic diagram of the internal structure of the cleaning box;

Figure 3 is a schematic diagram of the structure of the rotating assembly;

Figure 4 is a schematic diagram of the structures of the first bending plate and the second bending plate;

FIG5 is an enlarged structural diagram of point A in FIG4 ;

Figure 6 is a schematic diagram of the clamping assembly structure;

Figure 7 is a schematic diagram of the initial state of the bent plate;

FIG8 is an enlarged structural diagram of point B in FIG7;

FIG9 is an enlarged structural diagram of point C in FIG7 ;

Figure 10 is a schematic diagram of the bending process of the bent plate;

FIG11 is an enlarged structural diagram of point D in FIG10 ;

FIG12 is an enlarged structural diagram of point E in FIG10 ;

FIG13 is a schematic diagram showing the completion of bending of the bent plate;

FIG14 is an enlarged structural diagram of point F in FIG13;

FIG15 is a schematic diagram of the enlarged structure of point G in FIG13;

FIG16 is a schematic diagram of another embodiment of bending a bent plate;

FIG17 is an enlarged structural diagram of point H in FIG16;

FIG18 is a schematic diagram of the enlarged structure of point I in FIG16 .

In the accompanying drawings, the reference numerals are annotated as follows:

1. Cleaning box; 2. Connecting frame; 3. Telescopic part; 4. Rack rod; 5. Drive motor; 6. Transmission belt; 7. Transmission rod; 8. Cone rod; 9. First sleeve; 10. Fixed frame; 11. Second gear; 12. Second sleeve; 13. Telescopic rod; 14. Connecting frame; 15. Support rod; 16. Docking sleeve; 17. Sliding shaft; 18. Cone block; 19. First spring; 20. First gear; 21. First slide rail; 22. First bending plate; 23. Second bending plate; 24. Slide groove; 25. Fixed block; 26. Sliding block; 27. Sponge pad; 28. Clamping plate; 29. Second spring; 30. Wedge block; 31. Second slide rail; 32. Connecting shaft; 33. Third spring.

DETAILED DESCRIPTION

Please refer to Figures 1 to 18. The present invention provides a technical solution: a surgical medical instrument cleaning and nursing device, including a cleaning box 1, which has the functions of flushing and circulating cleaning, and the same principle as the dishwasher cleaning. It is a prior art and will not be described in detail. The top of the cleaning box 1 is fixedly connected to a fixing frame 10, and a connecting frame 2 is provided inside the cleaning box 1. The fixing frame 10 is fixedly connected to the connecting frame 2 through a telescopic member 3 fixedly connected to the top, and further includes:

The storage platform includes a first bent plate 22 and a second bent plate 23 arranged in parallel in the vertical direction. The first bent plate 22 is located above the second bent plate 23. The second bent plate 23 can move toward the first bent plate 22 to approach each other.

The clamping assembly is used to clamp the instrument and is arranged on the second bent plate 23, with its upper end passing through the first bent plate 22. When the first bent plate 22 and the second bent plate 23 approach each other, the clamping assembly can gradually clamp the instrument. The purpose of clamping the instrument during the lowering process of the storage platform is to reduce the difficulty of placing and removing the instrument, while ensuring the firm connection between the instrument and the storage platform during the cleaning process.

The rotating assembly includes a rotating unit connected to the connecting frame 2, and a receiving unit provided on the rotating unit for receiving the storage platform;

The receiving unit includes a symmetrically arranged connecting frame 14 for receiving the first bent plate 22 and the second bent plate 23. The first bent plate 22 and the connecting frame 14 remain relatively fixed during the rotation process, and the first bent plate 22 and the connecting frame 14 can contact each other. The length of the first bent plate 22 is less than the distance between the inner walls of the two vertical portions of the connecting frame 14 (see Figure 10. During the folding process of the second bent plate 23 located below, both sides of the second bent plate 23 actually move closer to the inner walls of the connecting frame 14. Therefore, it is necessary to control the distance to allow space for the second bent plate 23 to move).

When the telescopic member 3 drives the connecting frame 2 to move downward in the cleaning box 1, the rotating assembly can drive the first bent plate 22 and the second bent plate 23 to gradually flip through the rotating unit and the receiving unit, and enable the clamping assembly to complete the clamping of the instrument, so that the instrument can be exposed and fully cleaned;

Referring to Figures 7 to 15, when cleaning medical devices, the medical devices to be cleaned are placed inside the clamping assembly located on the upper side of the first bent plate 22 and fixed therein. Then, the first bent plate 22 and the second bent plate 23 are driven by the rotating assembly to flip synchronously around the rotation center of the transmission rod 7, so that the first bent plate 22 and the second bent plate 23 are both flipped into curved surfaces. At the same time, the second bent plate 23 approaches the first bent plate 22, so that the first bent plate 22 avoids blocking the bottom of the clamping assembly, thereby making the instruments on the clamping assembly suspended and fully exposed, thereby facilitating cleaning with the cleaning liquid.

As a further solution of the present invention, the rotating unit includes a second sleeve 12, the second sleeve 12 is rotatably sleeved on the outside of the connecting frame 2, the front end of the second sleeve 12 is fixedly connected to the second gear 11, the first sleeve 9 is rotatably connected to the connecting frame 2 on the rear side of the second sleeve 12, the rear end of the first sleeve 9 is fixedly connected to the first gear 20, the front end of the first sleeve 9 and the rear end of the second sleeve 12 are respectively fixedly connected to the telescopic rod 13 symmetrically arranged about the vertical plane, the top ends of the two telescopic rods 13 are respectively rotatably connected to the bottom of the connecting frame 14, the two connecting frames 14 are respectively fixedly connected with the first slide rail 21 for docking with the second bent plate 23 and the first bent plate 22, the rear end of the second sleeve 12 is fixedly connected to a number of support rods 15 distributed in an annular shape, and the rack rod 4 for meshing with the second gear 11 and the first gear 20 is respectively fixedly connected on both sides of the inside of the cleaning box 1;

As shown in Figures 1 to 4, when the connecting frame 2 is pushed by the telescopic member 3 to slide toward the bottom of the cleaning box 1, the second gear 11 and the first gear 20 will respectively engage with the rack rod 4 and rotate, thereby driving the second sleeve 12 and the first sleeve 9 to rotate. Since the directions of the two rack rods 4 are opposite, the rotation directions of the first sleeve 9 and the second sleeve 12 are opposite, so that the two telescopic rods 13 rotate in opposite directions, and the first bending plate 22 and the second bending plate 23 are stretched from both sides through the connecting frame 14 and the telescopic rod 13 is compressed to bend. After the second bending plate 23 is bent, it will contact the support rod 15 on the second sleeve 12 and support the second bending plate 23 through the support rod 15, so that the second bending The plate 23 eventually rotates into a ring shape that fits the support rod 15, so that the first bent plate 22 will also rotate into a ring shape roughly the same as the second bent plate 23, so that the instruments fixed on the second bent plate 23 are distributed in a ring shape outside the first bent plate 22, as shown in Figure 9. When installing the instrument, it is only necessary to place the instrument on the clamping assembly on the flat first bent plate 22, which can quickly fix the instrument. When cleaning the instrument after installation, the first bent plate 22 is stretched downward from both ends and rotated to bend into a cylindrical shape. The subsequent rotation of the first bent plate 22 allows the instrument to be immersed in the cleaning water in a rotating form, which has a better cleaning effect than directly immersing the instrument.

7-9 , in the initial state (the storage platform is at its highest point), the first bent plate 22 and the second bent plate 23 are in a horizontal state. At this point, an instrument can be placed on the clamping assembly, and the instrument and the clamping assembly remain relatively fixed during rotation. The connecting frame 2 and the storage platform are then driven downward in the cleaning box 1 by the telescopic member 3. Simultaneously, the two telescopic rods 13 rotate in opposite directions, and the first and second bent plates 22, 23 are bent by pulling through the connecting frame 14.

During the bending process; since the first bent plate 22 and the connecting frame 14 remain relatively fixed during the rotation process, that is, the bending radius r of the first bent plate 22 is equal to the radius of the circumference of the connecting frame 14 at the bending end (the sum of the final length of the telescopic rod 13 and the distance between the upper and lower jaws of the connecting frame 14);

The bending radius r1 of the second bending plate 23 is mainly equal to the supporting rod 15 and smaller than the bending radius r of the first bending plate 22; that is, it is possible to control and make the length of the supporting rod 15 between the final length of the telescopic rod 13 and the bending radius r of the first bending plate 22 (to ensure that the second bending plate 23 can move toward the first bending plate 22 during the bending process); as shown in Figures 7 to 15, as the bending intensifies, the distance between the first bending plate 22 and the second bending plate 23 gradually decreases from L to L-L1-L2.

At the same time, the support rod 15 can support the second bending plate 23, so that the bending trajectory of the second bending plate 23 is unique; by controlling the length of the support rod 15 and the final length of the telescopic rod 13, the final bending shape of the first bending plate 22 and the second bending plate 23 can be controlled, see Figures 7-15, which show the specific implementation of this embodiment, see Figures 16-18, when the length of the support rod 15 and the final length of the telescopic rod 13, and the first bending plate 22 and the second bending plate 23 use plates with better elasticity, they can be extended and the first bending plate 22 and the second bending plate 23 can be bent into complete circles at most; when the closed first bending plate 22 rotates, its center of gravity and the center of rotation are consistent, so that the first bending plate 22 can be more stable during rotation cleaning.

As a further solution of the present invention, the bottom end of the connecting frame 2 is rotatably connected to the transmission rod 7, the bottom plate of the connecting frame 2 is provided with a notch, the inside of the first sleeve 9 passes through the notch and is fixedly connected to the transmission rod 7, the outside of the first sleeve 9 is slidably connected to a round table block 18, the first sleeve 9 is fixedly connected to a first spring 19 for resetting the round table block 18, the front end of the first sleeve 9 is slidably connected to a sliding shaft 17, the rear end of the sliding shaft 17 is slidably connected to the front end of the round table block 18, the rear end of the second sleeve 12 is fixedly connected to a docking sleeve 16 for docking with the sliding shaft 17, the inside of the cleaning box 1 is fixedly connected to a tapered rod 8 for pushing the round table block 18 to slide, the connecting frame 2 is fixedly connected to a driving motor 5, the driving motor 5 and the transmission rod 7 are rotatably connected by a transmission belt 6, and the outer wall of the transmission rod 7 can be completely fitted with the inner wall of the connecting frame 2;

When the first bending plate 22 is bent, the connecting frame 2 continues to descend so that the round table block 18 contacts the tapered rod 8 inside the connecting frame 2, and as the connecting frame 2 gradually moves downward, the tapered rod 8 will push the round table block 18 to compress the first spring 19 to slide on the first sleeve 9, and the round table block 18 pushes the sliding shaft 17 to slide. When the second sleeve 12 and the first sleeve 9 rotate to the maximum angle, the round table block 18 pushes the sliding shaft 17 to slide to the position where it docks with the docking sleeve 16. At this time, the second gear 11 and the first gear 20 are disengaged from the meshing with the rack rod 4, and the first bending plate 22 is driven to reset under the action of the reset elastic force of the first bending plate 22, but at this time the sliding shaft 17 will fix the second sleeve 12 and the first sleeve 9 in connection, causing the first bending plate 22 to still be fixed and unable to reset. The transmission rod 7 is driven to rotate by the driving motor 5, and the transmission rod 7 drives the first sleeve 9 to rotate together. The first sleeve 9 drives the second sleeve 12 to rotate together through the sliding shaft 17, thereby driving the first The bent plate 22 rotates to realize the rotational cleaning of the fixed instrument on the first bent plate 22. When the cleaning is completed, the connecting frame 2 is driven upward by the telescopic member 3, and the round table block 18 gradually disengages from the contact with the tapered rod 8. Under the action of the restoring elastic force of the first spring 19, the round table block 18 and the sliding shaft 17 are reset. After the sliding shaft 17 is disengaged from the docking sleeve 16, the second gear 11 and the first gear 20 will rise to the position of meshing with the rack rod 4, thereby reversing the meshing to make the first bent plate 22 bend into a flat plate again. The advantage of this is that the round table block 18 is pushed by the tapered rod 8 to slide so that the sliding shaft 17 passes through the docking sleeve 16, fixing the second sleeve 12 and the first sleeve 9 into a whole, so that the first bent plate 22 cannot be rotated and reset, and the transmission rod 7 is driven to rotate by the driving motor 5, and the first bent plate 22 is driven to rotate by the first sleeve 9 so that the instrument rotates together on the surface of the first bent plate 22 for cleaning, thereby realizing the rotational cleaning of the instrument.

As a further solution of the present invention, the clamping assembly includes a second slide rail 31, the second slide rail 31 is fixed on the outer wall of the top end of the second bent plate 23, the second slide rail 31 is slidably connected to a connecting shaft 32, a fixed block 25 is provided on the top of the first bent plate 22, the top end of the connecting shaft 32 slides through the first bent plate 22 and is fixedly connected to the bottom of the fixed block 25, the fixed block 25 is slidably connected to a sliding block 26, the fixed block 25 and the sliding block 26 are slidably connected to the clamping plate 28 on the opposite sides, and one end of the clamping plate 28 is fixed A second spring 29 is fixedly connected to the fixed block 25 and the sliding block 26 for resetting. A wedge block 30 is provided on both sides of the fixed block 25 and the sliding block 26. The bottom ends of the two wedge blocks 30 are fixedly connected to the first bent plate 22. A third spring 33 for resetting the first bent plate 22 is fixedly connected to the connecting shaft 32. A sponge pad 27 is fixedly connected to the clamping plate 28. A plurality of equally spaced second slide rails 31 are fixedly connected to the top of the second bent plate 23. A plurality of equally spaced connecting shafts 32 are slidably connected to the second slide rails 31.

When installing the instrument, push the clamping plate 28 on one side to slide, place the instrument inside the two clamping plates 28, and clamp the instrument under the elastic force of the second spring 29. When the first bent plate 22 and the second bent plate 23 are rotating, since the rotation angles are the same, and it is known from common sense that in concentric circles, the circumference of the inner circle is smaller than the circumference of the outer circle, when the first bent plate 22 is bent into a ring, the second bent plate 23 is also bent into a ring concentric with the first bent plate 22, and the length of the second bent plate 23 is greater than the length of the concentric ring with the first bent plate 22, so that the distance between the second bent plate 23 and the first bent plate 22 is reduced after rotation, thereby The folding plate 23 pushes the connecting shaft 32 to slide upward relative to the first bent plate 22. Due to the clamping of the fixed block 25 and the sliding block 26 by the wedge blocks 30 on both sides, the fixed block 25 and the sliding block 26 will slide further inward along the inclined plate of the wedge block 30, thereby making the clamping plate 28 clamp the instrument more tightly. The purpose of this is to reduce the distance between the second bent plate 23 and the first bent plate 22 after rotation, drive the connecting shaft 32 to move upward as a whole, so that the fixed block 25 and the sliding block 26 squeeze the clamping plate 28 along the inclined surface of the wedge block 30 to tighten, thereby tightly clamping the instrument to prevent the instrument from falling off or colliding with the surface of the first bent plate 22.

As a further solution of the present invention, a drain pipe is fixedly connected to the bottom of the cleaning box 1, and a sealing plug is spirally connected to the bottom of the drain pipe;

The concentration of cleaning water will decrease after being used for a period of time, and the cleaning water needs to be replaced frequently to ensure the cleaning effect. The cleaning water inside the cleaning box 1 can be discharged through the drain pipe by removing the sealing plug, and then the sealing plug can be sealed on the drain pipe to add cleaning water to the inside of the cleaning box 1 again.

As a further solution of the present invention, the first bent plate 22 and the second bent plate 23 are respectively provided with a plurality of drainage grooves distributed at equal intervals;

When the first bent plate 22 and the second bent plate 23 are reset to a flat plate after cleaning, a large amount of cleaning water will still be attached to the surface of the first bent plate 22 and the second bent plate 23. The drainage groove can guide the cleaning water and return the excess cleaning water to the inside of the cleaning box 1.

Working principle: When cleaning medical equipment, push the clamping plate 28 on one side to slide, place the equipment inside the two clamping plates 28, clamp the equipment under the elastic force of the second spring 29, and then drive the connecting frame 2 to slide downward through the telescopic member 3, so that the medical equipment sinks below the level of the cleaning liquid inside the cleaning box 1.

When the connecting frame 2 is pushed by the telescopic member 3 to slide toward the bottom of the cleaning box 1, the second gear 11 and the first gear 20 will respectively mesh with the rack rod 4 and rotate, thereby driving the second sleeve 12 and the first sleeve 9 to rotate. Since the two rack rods 4 are in opposite directions, the first sleeve 9 and the second sleeve 12 rotate in opposite directions, so that the two telescopic rods 13 rotate in opposite directions, stretching the first bent plate 22 and the second bent plate 23 from both sides through the connecting frame 14 and compressing the telescopic rod 13 to bend. After bending, the second bent plate 23 will contact the support rod 15 on the second sleeve 12 and support the second bent plate 23 through the support rod 15, so that the second bent plate 23 will eventually rotate into a ring shape that fits the support rod 15, so that the first bent plate 22 will also rotate into a ring shape roughly the same as the second bent plate 23, so that the instruments fixed on the second bent plate 23 are distributed in a ring shape outside the first bent plate 22.

When the first bending plate 22 is bent, the connecting frame 2 continues to descend so that the frustum block 18 contacts the tapered rod 8 inside the connecting frame 2, and as the connecting frame 2 gradually moves downward, the tapered rod 8 will push the frustum block 18 to compress the first spring 19 to slide on the first sleeve 9, and the frustum block 18 pushes the sliding shaft 17 to slide. When the second sleeve 12 and the first sleeve 9 are rotated to the maximum angle, the frustum block 18 pushes the sliding shaft 17 to slide to the position where it docks with the docking sleeve 16. At this time, the second gear 11 and the first gear 20 are disengaged from the meshing with the rack rod 4. Under the action of the reset elastic force of the first bending plate 22, the first bending plate 22 will be driven to reset, but at this time the sliding shaft 17 will fix the second sleeve 12 and the first sleeve 9 in connection, causing the first bending plate 22 to still However, it is fixed and cannot be reset. The transmission rod 7 is driven to rotate by the driving motor 5, and the transmission rod 7 drives the first sleeve 9 to rotate together. The first sleeve 9 drives the second sleeve 12 to rotate together through the sliding shaft 17, thereby driving the first bent plate 22 to rotate, thereby realizing the rotation and cleaning of the fixed equipment on the first bent plate 22. When the cleaning is completed, the connecting frame 2 is driven upward by the telescopic member 3, and the frustum 18 gradually disengages from the contact with the conical rod 8. Under the action of the reset elastic force of the first spring 19, the frustum 18 and the sliding shaft 17 are reset. After the sliding shaft 17 disengages from the docking sleeve 16, the second gear 11 and the first gear 20 will rise to a position engaged with the rack rod 4, thereby causing the first bent plate 22 to be bent into a flat plate again through the reversal of the engagement.

Claims (8)

1. A surgical medical instrument cleaning and nursing device comprises a cleaning box (1), wherein the top end of the cleaning box (1) is fixedly connected with a fixing frame (10), a connecting frame (2) is arranged in the cleaning box (1), the fixing frame (10) is fixedly connected with the connecting frame (2) through a telescopic piece (3) fixedly connected with the top end, the surgical medical instrument cleaning and nursing device is characterized by further comprising a storage platform, a rotating assembly and a supporting frame, wherein the storage platform comprises a first bending plate (22) and a second bending plate (23) which are arranged in parallel in the vertical direction, the first bending plate (22) is positioned above the second bending plate (23), the second bending plate (23) can translate towards the direction of the first bending plate (22) to be close to each other, a clamping assembly is used for clamping an instrument, the upper end of the clamping assembly penetrates through the first bending plate (22), when the first bending plate (22) and the second bending plate (23) are close to each other, the clamping assembly gradually clamps the instrument, comprises a rotating unit which is connected with the connecting frame (2), the rotating assembly comprises a rotating unit which is arranged on the connecting frame (2) in a parallel mode, the rotating unit which is arranged on the rotating assembly, and the rotating assembly is arranged on the rotating assembly and is arranged on the rotating frame (14) in a mode, and is connected with the first bending plate (14) in a mode, and is connected with the connecting frame (14) in a mode, and the connecting frame (14) which can be connected with the bending unit in a fixed mode, when the telescopic piece (3) drives the connecting frame (2) to move downwards in the cleaning box (1), the rotating component can drive the first bending plate (22) and the second bending plate (23) to gradually turn over through the rotating unit and the bearing unit, and the clamping component can clamp the instrument;

The clamping assembly comprises a second sliding rail (31), the second sliding rail (31) is fixed on the outer wall of the top end of a second bending plate (23), a connecting shaft (32) is connected to the second sliding rail (31) in a sliding mode, a fixed block (25) is arranged at the top of a first bending plate (22), the top end of the connecting shaft (32) penetrates through the first bending plate (22) in a sliding mode and is fixedly connected with the bottom of the fixed block (25), a sliding block (26) is connected to the fixed block (25) in a sliding mode, clamping plates (28) are respectively connected to opposite sides of the fixed block (25) and the sliding block (26) in a sliding mode, a second spring (29) used for resetting the clamping plates is fixedly connected to one end of each clamping plate (28), wedge-shaped blocks (30) are respectively arranged on two sides of the fixed block (25) and are fixedly connected with the first bending plate (22), and a third spring (33) used for enabling the first bending plate (22) to reset is fixedly connected to the connecting shaft (32).

2. The surgical medical instrument cleaning and nursing device according to claim 1, wherein the rotating unit comprises a second sleeve (12), the second sleeve (12) is rotatably sleeved outside the connecting frame (2), a second gear (11) is fixedly connected to the front end of the second sleeve (12), a first sleeve (9) is rotatably connected to the connecting frame (2) on the rear side of the second sleeve (12), a first gear (20) is fixedly connected to the rear end of the first sleeve (9), telescopic rods (13) symmetrically arranged on a vertical plane are fixedly connected to the front end of the first sleeve (9) and the rear end of the second sleeve (12), the top ends of the two telescopic rods (13) are rotatably connected with the bottoms of the connecting frames (14), and first sliding rails (21) used for being in butt joint with second bending plates (23) and first bending plates (22) are fixedly connected to the insides of the two connecting frames (14).

3. The surgical medical instrument cleaning and nursing device according to claim 2, wherein the rear end of the second sleeve (12) is fixedly connected with a plurality of annularly distributed supporting rods (15), and rack rods (4) which are used for being meshed with the second gear (11) and the first gear (20) are fixedly connected to two sides of the interior of the cleaning box (1) respectively.

4. The surgical medical instrument cleaning and nursing device according to claim 2, wherein the transmission rod (7) is rotatably connected to the inside of the bottom end of the connecting frame (2), a notch is formed in the bottom plate of the connecting frame (2), the inside of the first sleeve (9) penetrates through the notch and is fixedly connected with the transmission rod (7), the round table block (18) is slidably connected to the outside of the first sleeve (9), a first spring (19) for resetting the round table block (18) is fixedly connected to the first sleeve (9), the sliding shaft (17) is slidably connected to the front end of the first sleeve (9), the rear end of the sliding shaft (17) is slidably connected with the front end of the round table block (18), a butt joint sleeve (16) for being in butt joint with the sliding shaft (17) is fixedly connected to the rear end of the second sleeve (12), and a cone rod (8) for pushing the round table block (18) to slide is fixedly connected to the inside of the cleaning box (1).

5. The surgical medical instrument cleaning and nursing device according to claim 4, wherein the connecting frame (2) is fixedly connected with a driving motor (5), the driving motor (5) is rotationally connected with a transmission rod (7) through a transmission belt (6), and the outer wall of the transmission rod (7) is completely attached to the inner wall of the connecting frame (2).

6. The surgical medical instrument cleaning and nursing device according to claim 1, wherein the clamping plate (28) is fixedly connected with a foam cushion (27), a plurality of second sliding rails (31) which are equidistantly distributed are fixedly connected to the top end of the second bending plate (23), and a plurality of connecting shafts (32) which are equidistantly distributed are slidingly connected to the second sliding rails (31).

7. The surgical medical instrument cleaning and nursing device according to claim 1, wherein a drain pipe is fixedly connected to the bottom of the cleaning box (1), and a sealing plug is spirally connected to the bottom of the drain pipe.

8. The surgical medical instrument cleaning and nursing device according to claim 1, wherein the first bending plate (22) and the second bending plate (23) are respectively provided with a plurality of drainage grooves which are distributed at equal intervals.