Surgical medical instrument cleaning and nursing device

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

Technical Field

[0001] The present invention relates to the technical field of medical instruments, in particular to a surgical medical instrument cleaning and nursing device. Background Art

[0002] 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.

[0003] 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

[0004] 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.

[0005] 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:

[0006] 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;

[0007] 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;

[0008] 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;

[0009] 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;

[0010] 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.

[0011] 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.

[0012] 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.

[0013] 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.

[0014] 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.

[0015] 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.

[0016] 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.

[0017] 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.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 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

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 Schematic diagram of the internal structure of the cleaning box;

[0022] Figure 3 Schematic diagram of the rotating assembly structure;

[0023] Figure 4 Schematic diagram of the structure of the first bending plate and the second bending plate;

[0024] Figure 5 for Figure 4 A in the middle is an enlarged structural diagram;

[0025] Figure 6 Schematic diagram of the clamping assembly structure;

[0026] Figure 7 Schematic diagram of the initial state of the bent plate;

[0027] Figure 8 for Figure 7 The enlarged structural diagram at B in the middle;

[0028] Figure 9 for Figure 7 The enlarged structural diagram at C in the middle;

[0029] Figure 10 Schematic diagram of the bending process of the bent plate;

[0030] Figure 11 for Figure 10 The enlarged structural diagram at D in the middle;

[0031] Figure 12 for Figure 10 The enlarged structural diagram at E in the middle;

[0032] Figure 13 This is a schematic diagram of the bending completion of the bent plate;

[0033] Figure 14 for Figure 13 The enlarged structural diagram at F in the middle;

[0034] Figure 15 for Figure 13 The schematic diagram of the structure at G in the middle is enlarged;

[0035] Figure 16 A schematic diagram of another embodiment of bending a bent plate;

[0036] Figure 17 for Figure 16 The schematic diagram of the structure at H in the middle is enlarged;

[0037] Figure 18 for Figure 16 The enlarged structural diagram at point I is shown in the figure.

[0038] In the accompanying drawings, the reference numerals are annotated as follows:

[0039] 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

[0040] See also Figures 1-18 The present invention provides a technical solution: a surgical medical instrument cleaning and nursing device, including a cleaning box 1, the cleaning box 1 has the function of flushing and circulating cleaning, and the principle is the same as that of 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:

[0041] 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.

[0042] 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.

[0043] 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;

[0044] 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. 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 vertical parts of the two connecting frames 14 (see Figure 10 During the folding process of the second bent plate 23 located at the bottom, both sides of the second bent plate 23 actually move closer to the inner wall of the connecting frame 14. Therefore, it is necessary to control the distance to make room for the movement of the second bent plate 23.

[0045] 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;

[0046] See also Figure 7-Figure 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. Then, the first bent plate 22 and the second bent plate 23 are driven to flip synchronously around the rotation center of the transmission rod 7 through the rotating assembly, 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.

[0047] 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;

[0048] like Figure 1-Figure 4 As shown, 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 bent plate 22 and the second bent plate 23 are stretched from both sides through the connecting frame 14 and the telescopic rod 13 is compressed 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, as shown in FIG. Figure 9 As shown, 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.

[0049] See also Figure 7-Figure 9 In the initial state (the storage platform is at the highest point), the first bent plate 22 and the second bent plate 23 are in a horizontal state. At this time, an instrument can be placed on the clamping assembly, and the instrument and the clamping assembly remain relatively fixed during the rotation process; then the connecting frame 2 and the storage platform are driven downward in the cleaning box 1 by the telescopic member 3. At the same time, the two telescopic rods 13 rotate in opposite directions and pull the first bent plate 22 and the second bent plate 23 through the connecting frame 14.

[0050] 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);

[0051] The bending radius r1 of the second bending plate 23 is mainly equal to that of the support rod 15 and smaller than the bending radius r of the first bending plate 22; that is, by controlling and making the length of the support rod 15 between the final length of the telescopic rod 13 and the bending radius r of the first bending plate 22 (ensuring that the second bending plate 23 can move toward the first bending plate 22 during the bending process); Figure 7-Figure 15 As shown, 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.

[0052] 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. Figure 7-Figure 15 , which represents the specific implementation method in this embodiment, see Figure 16-18 When the length of the support rod 15 and the final length of the telescopic rod 13 are controlled, and the first bent plate 22 and the second bent plate 23 are made of plates with better elasticity, the first bent plate 22 and the second bent plate 23 can be extended and bent into a complete circle at most; when the closed first bent plate 22 rotates, its center of gravity and the center of rotation are consistent, so that the first bent plate 22 can be more stable during rotation cleaning.

[0053] 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;

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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;

[0058] 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.

[0059] 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;

[0060] 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.

[0061] 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.

[0062] 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.

[0063] 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

1. A surgical medical instrument cleaning and nursing device, comprising a cleaning box (1), wherein a fixing frame (10) is fixedly connected to the top of the cleaning box (1), a connecting frame (2) is provided inside the cleaning box (1), and the fixing frame (10) is fixedly connected to the connecting frame (2) via a telescopic member (3) fixedly connected to the top, characterized in that: The device further comprises a storage platform, comprising a first bending plate (22) and a second bending plate (23) arranged in parallel in a vertical direction, wherein the first bending plate (22) is located above the second bending plate (23), and the second bending plate (23) can be translated toward the first bending plate (22) to approach each other; a clamping assembly for clamping an instrument, which is arranged on the second bending plate (23), and the upper end of the clamping assembly passes through the first bending plate (22); when the first bending plate (22) and the second bending plate (23) approach each other, the clamping assembly can gradually clamp the instrument; a rotating assembly, comprising a rotating unit connected to the connecting frame (2), and a receiving unit arranged on the rotating unit for receiving the storage platform Unit; the receiving unit includes a symmetrically arranged connecting frame (14) for receiving the first bending plate (22) and the second bending plate (23); the first bending plate (22) and the connecting frame (14) remain relatively fixed during the rotation process; the first bending plate (22) and the connecting frame (14) can contact each other; the length of the first bending plate (22) is less than the distance between the inner walls of the vertical parts of the two connecting frames (14); 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 bending plate (22) and the second bending plate (23) to gradually turn over through the rotating unit and the receiving unit, and enable the clamping assembly to complete the clamping of the instrument; 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), a sliding block (26) is slidably connected to the fixed block (25), the opposite sides of the fixed block (25) and the sliding block (26) are respectively slidably connected to a clamping plate (28), one end of the clamping plate (28) is fixedly connected to a second spring (29) for resetting the clamping plate (28), wedge blocks (30) are respectively 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), and a third spring (33) for resetting the first bent plate (22) is fixedly connected to the connecting shaft (32).

2. A surgical medical instrument cleaning and care device according to claim 1, characterized in that: 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 telescopic rods (13) symmetrically arranged about a vertical plane, the top ends of the two telescopic rods (13) are respectively rotatably connected to the bottom of the connecting frame (14), and the insides of the two connecting frames (14) are respectively fixedly connected to first slide rails (21) for docking with the second bending plate (23) and the first bending plate (22).

3. The surgical instrument cleaning and nursing device according to claim 2, characterized in that: The rear end of the second sleeve (12) is fixedly connected to a plurality of support rods (15) distributed in an annular shape, and rack rods (4) for meshing with the second gear (11) and the first gear (20) are fixedly connected to both sides of the interior of the cleaning box (1).

4. The surgical medical instrument cleaning and care device according to claim 2, characterized in that: The bottom end of the connecting frame (2) is internally connected to a transmission rod (7) for rotation, a notch is provided in the bottom plate of the connecting frame (2), the first sleeve (9) is internally passed through the notch and fixedly connected to the transmission rod (7), the first sleeve (9) is externally slidably connected to a truncated block (18), a first spring (19) for resetting the truncated block (18) is fixedly connected to the first sleeve (9), 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 truncated 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), and the interior of the cleaning box (1) is fixedly connected to a tapered rod (8) for pushing the truncated block (18) to slide.

5. The surgical medical instrument cleaning and care device according to claim 4, characterized in that: A driving motor (5) is fixedly connected to the connecting frame (2), and the driving motor (5) and the transmission rod (7) are rotationally connected via a transmission belt (6). The outer wall of the transmission rod (7) and the inner wall of the connecting frame (2) can completely fit together.

6. The surgical medical instrument cleaning and care device according to claim 1, characterized in that: A sponge pad (27) is fixedly connected to the clamping plate (28), a plurality of second slide rails (31) distributed at equal intervals are fixedly connected to the top of the second bending plate (23), and a plurality of connecting shafts (32) distributed at equal intervals are slidably connected to the second slide rails (31).

7. The surgical medical instrument cleaning and care device according to claim 1, characterized in that: 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 care device according to claim 1, characterized in that: The first bent plate (22) and the second bent plate (23) are each provided with a plurality of drainage grooves distributed at equal intervals.

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