Digestive endoscope cleaning device

Abstract

The invention relates to the technical field of cleaning devices, in particular to a digestive endoscope cleaning device which comprises a cleaning bin, outer cylinders and an inner cylinder, an ultrasonic generator is arranged on the inner wall of the cleaning bin, the multiple sets of outer cylinders are fixedly arranged on the inner wall of the cleaning bin, and the inner cylinder is rotationally arranged in the outer cylinders in a sleeved mode; liquid penetrating holes are formed in the bottom ends of the outer cylinder and the inner cylinder; a first positioning ring is fixedly arranged at the top end of the inner wall of the cleaning bin and corresponds to the upper portion of the inner cylinder, an opening and closing mechanism for driving the inner cylinder to rotate is arranged between the first positioning ring and the inner cylinder, the opening and closing mechanism comprises an adjusting baffle, and the adjusting baffle is rotationally arranged on the inner ring of the first positioning ring in a sealed mode. Through rotary arrangement of the adjusting baffle, digestive endoscopes are convenient to take and place, use is convenient, operation is easy, the digestive endoscopes can be disinfected in a classified mode, the situation that the digestive endoscopes are staggered and wound is avoided, classified cleaning and disinfection can be conducted, and bacterial residues are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning devices, and in particular to a digestive endoscope cleaning device. Background Art

[0002] A group of devices that directly obtain images through the digestive tract or obtain ultrasonic or X-ray images of the digestive tract and digestive organs through devices equipped with ultrasound and X-rays for the diagnosis and treatment of digestive system diseases are called digestive endoscopes. According to the attributes of the endoscopes used for examination, they can be divided into esophagoscopes, gastroscopes, duodenoscopes, colonoscopes, enteroscopes, endoscopic ultrasounds, capsule endoscopes, choledochoscopes (including mother-daughter scopes), pancreatic duct scopes, laparoscopes, and laser confocal endoscopes, etc.

[0003] After the digestive endoscope is used, it needs to be cleaned and disinfected before it can be used for the second time. This requires the use of a cleaning device to clean it. Most of the cleaning devices used in the prior art use the method of manual flushing with a faucet during use. There are also those that directly immerse the digestive endoscope in a cleaning cylinder, and there are also those that use a drum-type cleaning method. However, these cleaning methods all have great drawbacks. The whole of the digestive endoscope includes an endoscope insertion part, an endoscope operation part, a biopsy channel, a suction channel, and an endoscope lens. These need to be cleaned separately during cleaning. Using the above cleaning methods to clean it has the defect of synchronous cleaning and cannot achieve separate disassembly cleaning. Cleaning the whole will cause some parts to be unable to be cleaned, resulting in incomplete cleaning, leaving some bacteria remaining, affecting the second use, and the existing cleaning methods are also likely to damage the surface coating of the digestive endoscope, affecting its use efficiency. Therefore, there is an urgent need for a digestive endoscope cleaning device that is convenient for classifying and cleaning digestive endoscopes and convenient for taking and placing. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides the following technical solutions: A digestive endoscope cleaning device includes a cleaning chamber for storing a disinfection cleaning solution, an outer cylinder, and an inner cylinder. An ultrasonic generator is provided on the inner wall of the cleaning chamber. A plurality of groups of outer cylinders are provided and are all fixedly arranged on the inner wall of the cleaning chamber. The inner cylinder is rotatably sleeved in the outer cylinder, and liquid-permeable holes are opened at the bottoms of the outer cylinder and the inner cylinder. A first positioning ring is fixedly arranged at the top of the inner wall of the cleaning chamber corresponding to the upper part of the inner cylinder. An opening and closing mechanism for driving the inner cylinder to rotate is arranged between the first positioning ring and the inner cylinder. The opening and closing mechanism includes an adjusting baffle, and the adjusting baffle is rotatably and hermetically arranged in the inner ring of the first positioning ring. A placing mechanism that slides up and down as the adjusting baffle rotates is arranged inside the inner cylinder, and the placing mechanism is immersed in the disinfection cleaning solution. A rotating cover for driving the opening and closing mechanism to rotate is rotatably arranged on the top surface of the cleaning chamber, and a taking and placing port communicating with the inner ring of the first positioning ring is opened on the rotating cover.

[0005] As an improvement of the above technical solution, the opening and closing mechanism further includes a turntable and an adjusting pull rod with an arc-shaped structure. The turntable is fixedly arranged at the top end of the inner cylinder. One end of the adjusting pull rod is rotatably arranged on the turntable through a pin shaft, and the other end of the adjusting pull rod is rotatably connected to the adjusting baffle through a pin shaft. An arc-shaped second limiting groove is formed on the turntable, and a limiting rod slidably inserted into the second limiting groove is fixedly arranged on the top surface of the outer cylinder.

[0006] As an improvement of the above technical solution, a first fixing rod is fixedly arranged between the turntable and the rotating cover. A first limiting groove slidably sleeved around the first fixing rod is formed on the top surface of the cleaning bin, and the first limiting groove has an arc-shaped structure.

[0007] As an improvement of the above technical solution, a second positioning ring is rotatably arranged on the bottom surface of the adjusting baffle. The adjusting baffle is rotatably arranged between the second positioning ring and the first positioning ring, and a second fixing rod is fixedly arranged between the second positioning ring and the first positioning ring. The second fixing rod is rotatably connected to the adjusting baffle.

[0008] As an improvement of the above technical solution, a connecting plate is fixedly connected to the outer periphery of the second positioning ring, and the outer periphery of the connecting plate is rotatably connected to the inner wall of the inner cylinder.

[0009] As an improvement of the above technical solution, the placing mechanism includes a sealed limiting cylinder, a wire passing box, a placing disc and a pull rope. The sealed limiting cylinder is fixedly arranged on the adjusting baffle and penetrates through the adjusting baffle at both ends. A connecting rod is fixedly connected to the inner wall of the bottom end of the sealed limiting cylinder, and the outer periphery of the connecting rod is wound and connected to one end of the pull rope. The other end of the pull rope passes through the wire passing box and is fixedly connected to the edge of the top surface of the placing disc. The placing disc is a cylindrical structure with water leakage holes formed at the bottom end, and a roller rotatably connected to the pull rope is arranged on the inner wall of the wire passing box.

[0010] As an improvement of the above technical solution, a sliding groove for slidably and sealingly docking with the sealed limiting cylinder is formed between the first positioning ring and the second positioning ring.

[0011] As an improvement of the above technical solution, a wire passing hole for accommodating the pull rope is formed at the bottom end of the sealed limiting cylinder.

[0012] As an improvement of the above technical solution, a limiting mechanism for limiting the position of the rotating cover is arranged between the cleaning bin and the rotating cover. The limiting mechanism includes a positioning insertion rod and a spring. A notch is formed on the bottom surface of the rotating cover. The bottom of the inner wall of the notch is fixedly connected to the spring, and the bottom end of the spring is fixedly connected to the positioning insertion rod. The positioning insertion rod is slidably arranged in the notch. A limiting hole for inserting the bottom end of the positioning insertion rod is formed on the top surface of the cleaning bin, and the bottom end of the positioning insertion rod has an arc-shaped structure.

[0013] Advantages of the present invention: By means of ultrasonic waves, air bubbles can be generated in the cleaning liquid and wrapped around the digestive endoscope. The bacteria on it can be shed by the impact of the air bubbles to prevent damage to the digestive endoscope during the cleaning process. By rotating the sealing cover, the opening and closing mechanism can be driven to rotate, and the opening and closing mechanism drives the inner cylinder to rotate, so that the adjusting baffle rotates, so that the inner ring of the first positioning ring is in an open state. And during the rotation of the sealing cover, the placing mechanism can slide up and down with the rotation of the adjusting baffle, so as to adjust the height of the placing mechanism. Therefore, when it is necessary to disinfect and clean the digestive endoscope, only need to rotate the rotary cover to facilitate the taking and placing of the digestive endoscope. It is convenient to use and simple to operate, and can classify and disinfect the digestive endoscope, avoiding the situation of cross entanglement between each other, and can carry out classified cleaning and disinfection, and clean the channel of the digestive endoscope in all directions to avoid the residue of bacteria. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a half-sectional view of the present invention; Figure 3 It is a schematic diagram of the structure of the cleaning chamber of the present invention; Figure 4 It is an enlarged view of the positional relationship between the outer cylinder and the inner cylinder of the present invention; Figure 5 It is an enlarged schematic diagram of the structure of the rotary cover of the present invention; Figure 6 It is an enlarged schematic diagram of the structure of the positioning plug and the spring of the present invention; Figure 7 It is an enlarged view of the positional relationship between the outer cylinder and the adjusting baffle of the present invention; Figure 8 It is an enlarged view of the adjusting baffle of the present invention; Figure 9 It is an enlarged view of the positional relationship between the second positioning ring and the placing plate of the present invention; Figure 10 For the present invention Figure 9 Enlarged schematic diagram of area A; Figure 11 It is an enlarged schematic diagram of the wire passing box of the present invention; Figure 12 It is an enlarged schematic diagram of the sealing limiting cylinder of the present invention; Figure 13 It is an enlarged schematic diagram of the second positioning ring of the present invention.

[0015] Reference signs: 1, cleaning bin; 11, rotating cover; 111, positioning insertion rod; 112, spring; 12, limiting hole; 13, through hole; 14, first limiting groove; 15, first positioning ring; 2, outer cylinder; 21, liquid permeating hole; 22, limiting rod; 3, inner cylinder; 31, turntable; 311, first fixing rod; 312, second limiting groove; 4, adjusting baffle; 41, adjusting pull rod; 42, sealing limiting cylinder; 421, connecting rod; 422, wire passing hole; 5, second positioning ring; 51, connecting plate; 52, wire passing box; 521, roller; 53, second fixing rod; 54, sliding groove; 6, placing plate; 61, pulling rope. Detailed implementation manner

[0016] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0017] Please refer to Figures 1 - 13 As shown in the figure, the present invention provides a digestive endoscope cleaning device, which includes a cleaning bin 1 for storing disinfection cleaning liquid, an outer cylinder 2 and an inner cylinder 3. An ultrasonic generator is provided on the inner wall of the cleaning bin 1. A plurality of groups of outer cylinders 2 are provided and are all fixedly arranged on the inner wall of the cleaning bin 1. The inner cylinder 3 is rotatably sleeved in the outer cylinder 2. Liquid permeating holes 21 are opened at the bottoms of the outer cylinder 2 and the inner cylinder 3. A first positioning ring 15 is fixedly arranged on the inner wall of the cleaning bin 1 at the top corresponding to the upper part of the inner cylinder 3. An opening and closing mechanism for driving the inner cylinder 3 to rotate is arranged between the first positioning ring 15 and the inner cylinder 3. The opening and closing mechanism includes an adjusting baffle 4, and the adjusting baffle 4 is rotatably and sealingly arranged in the inner ring of the first positioning ring 15. A placing mechanism that slides up and down as the adjusting baffle 4 rotates is arranged inside the inner cylinder 3, and the placing mechanism is immersed in the disinfection cleaning liquid. A rotating cover 11 for driving the opening and closing mechanism to rotate is rotatably arranged on the top surface of the cleaning bin 1, and a pick-up and placement opening communicating with the inner ring of the first positioning ring 15 is opened on the rotating cover 11.

[0018] In this case, the cleaning bin 1 is used to store disinfection cleaning liquid, and an ultrasonic generator is arranged inside. The start of the ultrasonic generator can cause the disinfection cleaning liquid to generate bubbles. The bubbles rapidly spread in the disinfection cleaning liquid and impact the digestive endoscope placed on the placing mechanism, so that the stains and bacteria on the digestive endoscope fall off, and the digestive endoscope is subjected to a comprehensive immersion disinfection. During the immersion process, the disinfection cleaning liquid generates bubbles and is in a flowing state, improving the disinfection and cleaning efficiency of the digestive endoscope.

[0019] Among them, the inner cylinder 3 is rotatably arranged in the outer cylinder 2, and liquid permeating holes 21 are opened on both the inner cylinder 3 and the outer cylinder 2. It can be seen from Figure 4 that the liquid permeating holes 21 are arranged through the inner cylinder 3 and the outer cylinder 2, and fromFigure 2 It can be seen that the liquid permeating holes 21 are connected to the inside of the cleaning chamber 1. When the inner cylinder 3 is rotated, the liquid permeating holes 21 on the inner cylinder 3 and the liquid permeating holes 21 on the outer cylinder 2 are in a misaligned position. Therefore, by rotating the inner cylinder 3, the communication state between the inside of the inner cylinder 3 and the inside of the cleaning chamber 1 can be blocked. In Figure 4 It can also be seen that when the inner cylinder 3 is rotated, the positions on the inner cylinder 3 where the liquid permeating holes 21 are not opened will block the liquid permeating holes 21 opened on the outer cylinder 2, realizing the sealing of the inner cylinder 3. During the process of taking out the digestive endoscope, the fluctuation of the cleaning and disinfecting liquid can be prevented from leaking, and it will not affect the cleaning of other digestive endoscope components.

[0020] Among them, through the setting of the first positioning ring 15, in Figure 7 it can be seen that the first positioning ring 15 is a ring structure, and its inner ring is communicated with the inner cylinder 3. An opening and closing mechanism for driving the rotation of the inner cylinder 3 is arranged between the first positioning ring 15 and the inner cylinder 3, and the opening and closing mechanism includes an adjusting baffle 4 rotatably and sealingly arranged at the inner ring of the first positioning ring 15. Therefore, by rotating the adjusting baffle 4, the inside of the inner cylinder 3 can be exposed, and the placing mechanism can slide up and down with the rotation of the adjusting baffle 4. Therefore, by rotating the adjusting baffle 4, the first positioning ring 15 can be sealed, and the inner ring of the first positioning ring 15 can be opened, and at the same time, the height of the placing mechanism can be adjusted to facilitate placing the digestive endoscope into the placing mechanism. And by rotating the adjusting baffle 4, the inner cylinder 3 can also be driven to rotate, preventing the inside of the cleaning chamber 1 from communicating with the inner cylinder 3. At this time, it is convenient to take out the cleaned digestive endoscope.

[0021] Among them, through the setting of the rotating cover 11, and a pick-and-place opening communicated with the inner ring of the first positioning ring 15 is opened on the rotating cover 11 to facilitate the picking and placing of the digestive endoscope.

[0022] By using ultrasonic waves, the cleaning liquid can generate bubbles to wrap around the digestive endoscope, and the bacteria on it can fall off due to the impact of the bubbles, preventing damage during the cleaning process. By rotating the rotating cover 11, the opening and closing mechanism can be driven to rotate, and the opening and closing mechanism drives the inner cylinder 3 to rotate, so that the adjusting baffle 4 rotates, facilitating the inner ring of the first positioning ring 15 to be in an open and closed state. And during the process of rotating the rotating cover 11, the placing mechanism can slide up and down with the rotation of the adjusting baffle 4, thereby adjusting the height of the placing mechanism. Therefore, when it is necessary to disinfect and clean the digestive endoscope, only by rotating the rotating cover 11, it is convenient to complete the picking and placing of the digestive endoscope. It is convenient to use and simple to operate, and can disinfect the digestive endoscope in categories, preventing them from being intertwined with each other, and can perform classification cleaning and disinfection, cleaning the channels of the digestive endoscope in all directions to avoid the residue of bacteria.

[0023] Such as Figure 3 and Figure 7As shown, the opening and closing mechanism further includes a turntable 31 and an adjusting pull rod 41 with an arc-shaped structure. The turntable 31 is fixedly arranged at the top end of the inner cylinder 3. One end of the adjusting pull rod 41 is rotatably arranged on the turntable 31 through a pin shaft, and the other end of the adjusting pull rod 41 is rotatably connected to the adjusting baffle 4 through a pin shaft. An arc-shaped second limiting groove 312 is formed on the turntable 31, and a limiting rod 22 which is slidably inserted into the second limiting groove 312 is fixedly arranged on the top surface of the outer cylinder 2.

[0024] A first fixing rod 311 is fixedly arranged between the turntable 31 and the rotary cover 11. A first limiting groove 14 which is slidably sleeved around the first fixing rod 311 is formed on the top surface of the cleaning chamber 1, and the first limiting groove 14 has an arc-shaped structure.

[0025] By rotating the rotary cover 11, the first fixing rod 311 can be driven to rotate. The first fixing rod 311 drives the turntable 31 to rotate, the turntable 31 drives the inner cylinder 3 to rotate, and the rotation of the turntable 31 can pull the adjusting pull rod 41 to move, so that the end of the adjusting pull rod 41 pulls the adjusting baffle 4 to move, thereby facilitating the exposure of the inner ring of the first positioning ring 15, facilitating the sealing and opening of the inner ring of the first positioning ring 15, and thus facilitating the taking and placing of the digestive endoscope.

[0026] As Figure 7 、 Figure 8 、 Figure 9 and Figure 13 shown, a second positioning ring 5 is rotatably arranged on the bottom surface of the adjusting baffle 4. The adjusting baffle 4 is rotatably arranged between the second positioning ring 5 and the first positioning ring 15, and a second fixing rod 53 is fixedly arranged between the second positioning ring 5 and the first positioning ring 15. The second fixing rod 53 is rotatably connected to the adjusting baffle 4.

[0027] A connecting plate 51 is fixedly connected to the periphery of the second positioning ring 5, and the periphery of the connecting plate 51 is rotatably connected to the inner wall of the inner cylinder 3.

[0028] Through the arrangement of the second positioning ring 5 and the first positioning ring 15, the adjusting baffle 4 can be stably positioned between the second positioning ring 5 and the first positioning ring 15. And when the inner ring of the first positioning ring 15 is blocked by the adjusting baffle 4, a state where the gap between the second positioning ring 5 and the first positioning ring 15 is sealed by the adjusting baffle 4 can be achieved, avoiding the leakage of the cleaning liquid outside the cleaning chamber 1.

[0029] In Figure 3 it can be seen the setting of the through hole 13. The through hole 13 penetrates through the cleaning chamber 1 and is correspondingly arranged with the inner ring of the first positioning ring 15.

[0030] In Figure 7 it can be seen the position of the connecting plate 51. It is fixedly arranged on the periphery of the second positioning ring 5, and the periphery of the connecting plate 51 is rotatably connected to the inner wall of the inner cylinder 3. Through the connecting plate 51, the sealing between the second positioning ring 5 and the inner cylinder 3 can be achieved.

[0031] Supplementary description: It can be seen from Figure 8 the specific structural diagram of the adjusting baffle 4. Its overall structure is fan-shaped, and the bottom is the end part, that is, Figure 8 the part located at the bottom in Figure 8 is rotatably sleeved around the outer periphery of the second fixing rod 53. The end part on the right side in

[0032] is rotatably connected to the adjusting pull rod 41. By pulling the adjusting pull rod 41, it is convenient to pull out the adjusting baffle 4 from between the second positioning ring 5 and the first positioning ring 15. During the pulling process, the adjusting baffle 4 rotates around the second fixing rod 53 as the axis. Figure 8 As Figure 9 shown, Figure 10 the placing mechanism includes a sealing limiting cylinder 42, a wire passing box 52, a placing plate 6 and a pulling rope 61. The sealing limiting cylinder 42 is fixedly arranged on the adjusting baffle 4 and penetrates through the adjusting baffle 4 at both ends. A connecting rod 421 is fixedly connected to the inner wall of the bottom end of the sealing limiting cylinder 42. The outer periphery of the connecting rod 421 is wound and connected to one end of the pulling rope 61. The other end of the pulling rope 61 passes through the wire passing box 52 and is fixedly connected to the top edge of the placing plate 6. The placing plate 6 is a cylindrical structure with water leakage holes opened at the bottom end. Among them, in Figure 11 it can be clearly seen the position of the pulling rope 61 and the placing plate 6. The pulling rope 61 is fixedly arranged at the top edge of the placing plate 6. A roller 521 that is rotationally connected to the inner wall of the wire passing box 52 and is in rolling connection with the pulling rope 61 is provided. Figure 12 And Figure 13 As shown, a sliding groove 54 that is in sliding and sealing butt joint with the sealing limiting cylinder 42 is provided between the first positioning ring 15 and the second positioning ring 5. Figure 9 A wire passing hole 422 for accommodating the pulling rope 61 is opened at the bottom end of the sealing limiting cylinder 42.

[0033] Through the setting of the pulling rope 61, when the adjusting baffle 4 moves, it can drive the sealing limiting cylinder 42 to move. When the sealing limiting cylinder 42 drives the connecting rod 421 to move, the connecting rod 421 pulls the pulling rope 61 to move, so that the pulling rope 61 has a pulling force on the placing plate 6, pulling the placing plate 6 upward. At this time, it is convenient to pull out the placing plate 6 from the cleaning and disinfection solution, and at this time, the inner ring of the first positioning ring 15 can be opened to facilitate taking out the digestive endoscope placed in the placing plate 6. Correspondingly, during the process of sealing the first positioning ring 15, the placing plate 6 will pull the pulling rope 61 downward due to the action of gravity. When the sealing limiting cylinder 42 is hermetically butted into the sliding groove 54, the placing plate 6 can be immersed in the cleaning and disinfection solution, and at this time, it is convenient to clean and disinfect the digestive endoscope.

[0034] Among them, as

[0035] shown,

[0036] Among them, as Figure 10It can be seen that a part of the sealing and limiting cylinder 42 protrudes into the inner ring of the second positioning ring 5. In this state, the whole of the sealing and limiting cylinder 42 can be sealed in the chute 54 and is in the Figure 10 When in the state shown in, the adjusting baffle 4 is in the state of sealing the inner ring of the first positioning ring 15. In Figure 13 , it can be seen that the chute 54 penetrates through the second positioning ring 5 and has a curvature. The movement track of the sealing and limiting cylinder 42 is an arc structure. Such a setting of the chute 54 facilitates the use of the sealing and limiting cylinder 42 to seal the chute 54. The sealing position is at the inner ring of the first positioning ring 15. Sealing the chute 54 here can prevent liquid from leaking out from the adjusting baffle 4.

[0037] Supplementary description: The position where the sealing and limiting cylinder 42 is set is as shown in Figure 8 . In Figure 8 , it can be seen that a hole is provided beside the rightmost end of the adjusting baffle 4. The sealing and limiting cylinder 42 is fixedly arranged in this hole, and both ends of the sealing and limiting cylinder 42 penetrate through the adjusting baffle 4. The position of the sealing and limiting cylinder 42 is located near the inner ring of the first positioning ring 15. When the adjusting baffle 4 moves, the adjusting baffle 4 can slide out between the first positioning ring 15 and the second positioning ring 5. At this time, the adjusting baffle 4 drives the sealing and limiting cylinder 42 to slide out, and then the pulling rope 61 can be pulled to move. Since a wire passing hole 422 is provided at the bottom end of the sealing and limiting cylinder 42, after the sealing and limiting cylinder 42 slides, the pulling rope 61 will abut against the second positioning ring 5 and then be received in the wire passing hole 422 to receive the pulling rope 61 to prevent it from affecting the sliding of the sealing and limiting cylinder 42.

[0038] A limiting mechanism for limiting the position of the rotary cover 11 is provided between the cleaning chamber 1 and the rotary cover 11. The limiting mechanism includes a positioning plug 111 and a spring 112. A notch is provided on the bottom surface of the rotary cover 11. The inner wall bottom of the notch is fixedly connected to the spring 112. The bottom end of the spring 112 is fixedly connected to the positioning plug 111, and the positioning plug 111 is slidably arranged in the notch. A limiting hole 12 for the bottom end of the positioning plug 111 to insert is provided on the top surface of the cleaning chamber 1. The bottom end of the positioning plug 111 is an arc structure.

[0039] Through the setting of the positioning plug 111, when the rotary cover 11 is rotated, the positioning plug 111 can be driven to rotate. Since the bottom end of the positioning plug 111 is an arc structure, it is convenient to slide out from the limiting hole 12 during the rotation process. After sliding out, the spring 112 will be compressed and contracted. When another positioning plug 111 rotates to correspond to the limiting hole 12, the positioning plug 111 can be pushed into the limiting hole 12 under the action of the spring 112 to limit the rotary cover 11 and prevent the rotary cover 11 from rotating automatically, so as to prevent the situation of being clamped during the process of taking and placing the digestive endoscope.

[0040] Among them, in Figure 3 andFigure 5 It can be seen that there are four limiting holes 12. Through this setting of four holes, the rotation range of the rotary cover 11 can be limited, and it can be effectively positioned. During use, only by rotating the rotary cover 11 by 90 degrees can the position of the adjusting baffle 4 be changed. Rotating it in one direction can open the adjusting baffle 4, and rotating it in the other direction can close the adjusting baffle 4.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. A digestive endoscope cleaning device, comprising a cleaning chamber (1) for storing a disinfectant cleaning solution, an outer cylinder (2) and an inner cylinder (3), wherein the inner wall of the cleaning chamber (1) is provided with an ultrasonic generator, the outer cylinder (2) is provided with a plurality of groups of ultrasonic generators, and all of them are fixedly arranged on the inner wall of the cleaning chamber (1), the inner cylinder (3) is rotatably sleeved in the outer cylinder (2), and the bottom ends of the outer cylinder (2) and the inner cylinder (3) are both provided with liquid permeable holes (21), characterized in that: A first positioning ring (15) is fixedly arranged at the top of the inner wall of the cleaning chamber (1) corresponding to the upper part of the inner cylinder (3); an opening and closing mechanism for driving the inner cylinder (3) to rotate is arranged between the first positioning ring (15) and the inner cylinder (3); the opening and closing mechanism comprises an adjusting baffle (4); the adjusting baffle (4) is rotatably sealed and arranged on the inner ring of the first positioning ring (15); A placement mechanism is provided inside the inner cylinder (3) and slides up and down as the adjustment baffle (4) rotates, and the placement mechanism is immersed in a disinfectant cleaning liquid; The top surface of the cleaning chamber (1) is rotatably provided with a rotating cover (11) for driving the opening and closing mechanism to rotate, and the rotating cover (11) is provided with a taking-in and putting-out opening which is in communication with the inner ring of the first positioning ring (15).

2. A digestive endoscope cleaning device according to claim 1, characterized in that: The opening and closing mechanism further comprises a rotating disk (31) and an adjusting rod (41) with an arc-shaped structure. The rotating disk (31) is fixedly arranged at the top end of the inner cylinder (3). One end of the adjusting rod (41) is rotatably arranged on the rotating disk (31) via a pin shaft. The other end of the adjusting rod (41) is rotatably connected to the adjusting baffle (4) via a pin shaft. A second limiting groove (312) with an arc-shaped structure is provided on the rotating disk (31). A limiting rod (22) slidably inserted into the second limiting groove (312) is fixedly arranged on the top surface of the outer cylinder (2).

3. A digestive endoscope cleaning device according to claim 2, characterized in that: A first fixing rod (311) is fixedly arranged between the rotating disk (31) and the rotating cover (11), and a first limiting groove (14) slidably sleeved on the periphery of the first fixing rod (311) is provided on the top surface of the cleaning chamber (1), and the first limiting groove (14) is an arc-shaped structure.

4. A digestive endoscope cleaning device according to claim 1, characterized in that: A second positioning ring (5) is rotatably arranged on the bottom surface of the adjusting baffle (4); the adjusting baffle (4) is rotatably arranged between the second positioning ring (5) and the first positioning ring (15); a second fixing rod (53) is fixedly arranged between the second positioning ring (5) and the first positioning ring (15); the second fixing rod (53) is rotatably connected to the adjusting baffle (4).

5. A digestive endoscope cleaning device according to claim 4, characterized in that: A connecting plate (51) is fixedly connected to the periphery of the second positioning ring (5), and the periphery of the connecting plate (51) is rotatably connected to the inner wall of the inner cylinder (3).

6. A digestive endoscope cleaning device according to claim 4, characterized in that: The placement mechanism comprises a sealing limit cylinder (42), a wire passing box (52), a placement plate (6) and a pull rope (61); the sealing limit cylinder (42) is fixedly arranged on the adjustment baffle (4) and both ends thereof penetrate the adjustment baffle (4); a connecting rod (421) is fixedly connected to the inner wall of the bottom end of the sealing limit cylinder (42); the outer periphery of the connecting rod (421) is wound and connected to one end of the pull rope (61); the other end of the pull rope (61) passes through the wire passing box (52) and is fixedly connected to the edge of the top surface of the placement plate (6); the placement plate (6) is a cylindrical structure with a water leakage hole at the bottom end; the inner wall of the wire passing box (52) is rotatably connected to a roller (521) that is rollingly connected to the pull rope (61).

7. A digestive endoscope cleaning device according to claim 6, characterized in that: A sliding groove (54) for slidingly and sealingly docking with the sealing limit cylinder (42) is provided between the first positioning ring (15) and the second positioning ring (5).

8. A digestive endoscope cleaning device according to claim 6, characterized in that: The bottom end of the sealing limiting cylinder (42) is provided with a wire hole (422) for accommodating the pull rope (61).

9. A digestive endoscope cleaning device according to claim 1, characterized in that: A limiting mechanism for limiting the position of the rotating cover (11) is provided between the cleaning chamber (1) and the rotating cover (11), the limiting mechanism comprising a positioning rod (111) and a spring (112); a notch is provided on the bottom surface of the rotating cover (11); the bottom of the inner wall of the notch is fixedly connected to the spring (112); the bottom end of the spring (112) is fixedly connected to the positioning rod (111), and the positioning rod (111) is slidably arranged in the notch; a limiting hole (12) is provided on the top surface of the cleaning chamber (1) for the bottom end of the positioning rod (111) to be inserted; the bottom end of the positioning rod (111) is an arc-shaped structure.

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