Efficient cleaning device for digestive endoscopes

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to an efficient digestive endoscope cleaning device which comprises a cleaning box, a lifting seat, a connecting cylinder and a clamping component. The first power part drives the lifting seat to move downwards, so that the lifting seat moves to the lowest position, and the endoscope tube is soaked in the cleaning liquid; the second power part drives the connecting cylinder to rotate, drives the endoscope tube to rotate, so that the endoscope tube collides with the cleaning liquid, the cleaning liquid impacts the outer wall of the endoscope tube, and the endoscope tube is cleaned; when the second power component works, the transmission mechanism drives the driving mechanism to work, the driving mechanism changes the clamping portion of the clamping mechanism on the endoscope tube, the clamping portion can collide with the cleaning fluid, cleaning of the clamping portion and cleaning of the whole endoscope tube are achieved, and the cleaning quality is improved. Medical staff only need to install the endoscope tubes on the clamping parts, the labor intensity of the medical staff is reduced, the multiple endoscope tubes are cleaned at a time, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and specifically relates to an efficient cleaning device for digestive endoscopes. Background Art

[0002] Digestive endoscopes are relatively advanced medical instrument devices. Digestive endoscopes mainly enter directly through natural body cavities, such as through the nose, mouth, anus, or through some surgical incisions, to closely observe the lesions of digestive organs. The functions of digestive endoscopes are mainly to diagnose diseases and perform treatments. Different parts require different types of endoscopes. Digestive endoscopes are not disposable consumables and need to be cleaned and disinfected after use.

[0003] Currently, after each hospital uses digestive endoscopes, it mainly relies on manual centralized cleaning of the endoscope hoses. Medical staff need to clean each endoscope hose one by one, resulting in too low cleaning efficiency and increasing the labor intensity of medical staff. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art, the present invention provides an efficient cleaning device for digestive endoscopes. The present invention is mainly used to solve the problems of too low cleaning efficiency and increased labor intensity of medical staff when cleaning endoscope hoses.

[0005] The technical solution adopted by the present invention to solve its technical problems is: The present invention provides an efficient cleaning device for digestive endoscopes, including a cleaning box, a lifting seat, a connecting cylinder, and a clamping component; the lifting seat is vertically slidably connected in the cleaning box; a first power component is connected in the cleaning box; the first power component is used to drive the lifting seat to rise or fall;

[0006] The connecting cylinder is rotatably connected to the lifting seat; a second power component is connected to the lifting seat; the second power component is used to drive the connecting cylinder to rotate;

[0007] The clamping components are evenly spaced in the circumferential direction of the connecting cylinder; the clamping component includes a clamping mechanism and a driving mechanism; the clamping mechanism and the driving mechanism are connected to the side wall of the connecting cylinder; the clamping mechanisms are spaced along the axial direction of the connecting cylinder; the clamping mechanism is used to clamp and fix the endoscope tube;

[0008] The driving mechanism is driven by a transmission mechanism with the second power component; the transmission mechanism is used to drive the driving mechanism to work; the driving mechanism is used to change the clamping position of the clamping mechanism on the endoscope tube.

[0009] Preferably, the clamping mechanism includes a sliding box, a clamping member, and a sliding member;

[0010] The sliding boxes are arranged at intervals; the sliding boxes are slidably connected to the connecting cylinder; the clamping members are symmetrically arranged in the sliding boxes; a clamping groove is provided on one side of the clamping members;

[0011] Both ends of the clamping members are symmetrically provided with first elastic members; one end of the first elastic members abuts against the clamping members; the other end of the first elastic members abuts against the inner wall of the sliding boxes;

[0012] Both sides of the sliding boxes are symmetrically provided with second elastic members; one end of the second elastic members abuts against the connecting cylinder; the other end of the second elastic members abuts against the sliding boxes;

[0013] Avoidance grooves are provided on the side walls of the clamping members; a first ramp structure is provided at one end of the avoidance grooves; a sliding structure is provided at one end of the sliding member; the sliding structure is slidably connected to the sliding boxes; the sliding structure is slidably connected to the side wall of the connecting cylinder; second ramp structures are symmetrically provided at the other end of the sliding member; the two second ramp structures respectively abut against the two first ramp structures.

[0014] Preferably, the transmission mechanism includes a driving shaft, a sliding cylinder and a threaded cylinder; the driving shaft is slidably connected in the sliding cylinder; boss structures are arranged at intervals on the outer wall of the driving shaft; the sliding cylinder is arranged on both sides of the boss structures; the sliding cylinder is slidably connected to the connecting cylinder; the driving shaft, the sliding cylinder and the threaded cylinder rotate synchronously; one end of the driving shaft is threadedly connected to the threaded cylinder; the threaded cylinder is rotatably connected to the connecting cylinder;

[0015] The driving mechanism includes a rotating member and a pulling rope; the rotating member is arranged on one side of the sliding member close to the axis of the connecting cylinder; the rotating member is rotatably connected to the connecting cylinder; a guiding groove is provided on the outer wall of the rotating member;

[0016] The pulling rope is arranged on the sliding structure; one end of the pulling rope is fixedly connected to the sliding structure; the other end of the pulling rope is fixedly connected to the sliding cylinder; the pulling rope abuts in the guiding groove.

[0017] Preferably, the second power component includes a fourth rotating shaft, a fourth gear, a fifth gear, a sixth gear ring and a fourth motor;

[0018] The fourth rotating shaft is rotatably connected to the lifting seat; the fourth gear is fixedly connected to the fourth rotating shaft; the fifth gear is rotatably connected to the lifting seat; the fifth gear meshes with the fourth gear; the sixth gear ring is fixedly connected to the connecting cylinder; the sixth gear ring meshes with the fifth gear;

[0019] The fourth motor is fixedly connected to the lifting seat; the fourth motor is used to drive the fourth rotating shaft to rotate; the threaded cylinder and the fourth rotating shaft are driven by a fourth transmission member.

[0020] Preferably, the connecting cylinder is of a split structure; the connecting cylinder includes a first cylinder body and a second cylinder body; the sixth gear ring is fixedly connected to the first cylinder body; a first cylindrical structure is provided on the first cylinder body; the second cylinder body is slidably connected within the first cylindrical structure; the second cylinder body rotates synchronously with the first cylinder body; a first bolt is threadedly connected to the first cylindrical structure; the first bolts are arranged at intervals; the first bolts press against the outer wall of the second cylinder body;

[0021] The drive shaft is of a split structure; the drive shaft includes a first shaft body and a second shaft body; the first shaft body is slidably connected within the first cylinder body; a second cylindrical structure is provided at one end of the first shaft body; the second shaft body is slidably connected within the second cylindrical structure; the second shaft body rotates synchronously with the first shaft body; a second bolt is threadedly connected to the second cylindrical structure; the second bolts are arranged at intervals; the second bolts press against the outer wall of the second shaft body;

[0022] The clamping member includes three clamping mechanisms; two of the clamping mechanisms are arranged on the first cylinder body; the other clamping mechanism is arranged on the second cylinder body; two of the boss structures are provided on the first shaft body; one of the boss structures is provided on the second shaft body; the threaded cylinder is threadedly connected to the first shaft body.

[0023] Preferably, a first installation groove is provided on the clamping member; a first slot is provided on the side wall of the first installation groove; a clamping layer is provided within the first installation groove; the clamping groove is provided on the clamping layer; a first plugging structure is provided on the clamping layer; the first plugging structure is plugged into the first slot.

[0024] Preferably, the first power component includes a first rotating shaft, a second rotating shaft, a third rotating shaft and a first motor; the first rotating shafts are symmetrically arranged at both ends of the cleaning box; the first rotating shaft is rotatably connected to the cleaning box; the first rotating shaft is threadedly connected to the lifting seat;

[0025] The second rotating shafts are symmetrically arranged at both ends of the cleaning box; the second rotating shaft is rotatably connected to the cleaning box; the second rotating shaft and the first rotating shaft are driven by a first transmission member;

[0026] The third rotating shaft is rotatably connected to the side wall of the cleaning box; the second rotating shaft and the third rotating shaft are driven by a second transmission member;

[0027] The first motor is fixedly connected to the outer wall of the cleaning box; the third rotating shaft and the rotating shaft of the first motor are driven by a third transmission member.

[0028] Preferably, the first plugging structure is provided with a convex structure; the inner wall of the first slot is provided with a concave structure.

[0029] Preferably, the clamping member is provided with a third ramp structure.

[0030] Preferably, the pull rope is made of steel wire material.

[0031] The beneficial effects of the present invention are as follows:

[0032] 1. In the present invention, the first power component drives the lifting seat to move downward, so that the lifting seat moves to the lowest position, the lifting seat is immersed in the cleaning liquid, the endoscope tube is immersed in the cleaning liquid, the second power component drives the connecting cylinder to rotate, drives the clamping component to rotate, drives the endoscope tube to rotate, so that the endoscope tube collides with the cleaning liquid, and the cleaning liquid impacts the outer wall of the endoscope tube to clean the endoscope tube; when the second power component works, the transmission mechanism drives the driving mechanism to work, and the driving mechanism changes the clamping part of the clamping mechanism on the endoscope tube, so that the clamping part can also collide with the cleaning liquid, realizing the cleaning of the clamping part, cleaning the entire endoscope tube, and improving the cleaning quality; medical staff only need to install the endoscope tube on the clamping component, reducing the labor intensity of medical staff, cleaning multiple endoscope tubes at one time, and improving the cleaning efficiency.

[0033] 2. When the second power component in the present invention makes the connecting cylinder rotate forward, first, under the action of the elastic force of the second elastic member, the sliding box moves outward to the outside of the sliding groove. When the distance between the sliding box and the connecting cylinder is the largest, under the action of the elastic force of the first elastic member, the two clamping members approach each other, and the inner walls of the two clamping grooves are pressed against both sides of the endoscope tube. The two clamping members in the right sliding box clamp and fix the endoscope tube. Subsequently, the driving mechanism generates a pulling force on the sliding member in the left sliding box, causing the two clamping members to move away from each other. When the clamping members abut against the side wall of the sliding box, the distance between the two clamping members is the largest. At this time, the two clamping grooves are located on both sides of the endoscope tube. The sliding member continues to move towards the axis of the sliding cylinder, driving the sliding box to move towards the axis side of the connecting cylinder until the sliding box abuts against the bottom surface of the sliding groove. The two clamping members in the left sliding box loosen the endoscope tube. When the second power component makes the connecting cylinder rotate reversely, the driving mechanism first makes the two clamping members in the left sliding box clamp and fix the endoscope tube, and then makes the two clamping members in the right sliding box loosen the endoscope tube, so that the clamping members in the left and right sliding boxes alternately clamp and fix the endoscope tube, changing the clamping position of the endoscope tube; after the clamping members loosen the endoscope tube, they move into the sliding groove following the sliding box, reducing the obstructive effect of the clamping members on the endoscope tube, ensuring the impact effect of the cleaning liquid on the endoscope tube, and improving the cleaning quality.

[0034] 3. When the second power component in the present invention drives the connecting cylinder to rotate forward, the threaded cylinder and the driving shaft rotate relatively, driving the driving shaft to move leftward, driving the boss structure to move leftward, loosening the right sliding cylinder, loosening the sliding member in the right sliding box, and causing the right sliding box to move outward to the outside of the sliding groove. Subsequently, the two clamping members in the right sliding box clamp and fix the endoscope tube. The driving shaft continues to move leftward, driving the sliding member to move towards the axis side of the connecting cylinder through the pull rope, loosening the two clamping members in the left sliding box, and following the sliding box to move into the sliding groove. When the second power component drives the connecting cylinder to rotate reversely, first, the two clamping members in the left sliding box clamp and fix the endoscope tube, and then the two clamping members in the right sliding box loosen the endoscope tube, so that the clamping members in the left and right sliding boxes alternately clamp and fix the endoscope tube, changing the clamping position of the endoscope tube.

[0035] 4. In the present invention, the position of the second shaft body is adjusted according to the length of the endoscope tube to adjust the total length of the driving shaft. The position of the second cylinder body is adjusted according to the length of the endoscope tube to adjust the total length of the connecting cylinder, changing the position of the right-end clamping mechanism, clamping and fixing the right end of endoscope tubes of different lengths, preventing the length of the free part at the right end of the endoscope tube from being too large, and preventing the free part at the right end of the endoscope tube from colliding with the lifting seat, etc. when the connecting cylinder drives the endoscope tube to rotate, reducing the probability of damage to the free part at the right end of the endoscope tube.

[0036] 5. In the present invention, a first plugging structure is plugged into the first slot, which facilitates the replacement of the clamping layer. The clamping layer with a specific clamping groove is replaced according to the outer diameter of the endoscope tube, so as to clamp and fix endoscope tubes with different diameters, improving the applicable range of the clamping mechanism and the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below with reference to the drawings.

[0038] Figure 1 is a schematic diagram of the overall structure of the cleaning device in the present invention;

[0039] Figure 2 is a schematic diagram of the internal structure of the cleaning device in the present invention;

[0040] Figure 3 is a schematic diagram of the structure of the transmission mechanism in the present invention;

[0041] Figure 4 is Figure 3 a partial enlarged view of part A in;

[0042] Figure 5 is a schematic diagram of the structure of the first rotating shaft in the present invention;

[0043] Figure 6 is a schematic diagram of the structure of the driving mechanism in the present invention;

[0044] Figure 7 is Figure 6 a partial enlarged view of part B in;

[0045] Figure 8 is a schematic diagram of the structure of the sliding member in the present invention;

[0046] Figure 9 is Figure 8 a partial enlarged view of part C in;

[0047] Figure 10 is a schematic diagram when two clamping members clamp and fix the endoscope tube in the present invention;

[0048] Figure 11 is Figure 10 a partial enlarged view of part D in;

[0049] Figure 12 is a schematic diagram of the structure of the lifting seat in the present invention;

[0050] Figure 13 is Figure 12 a partial enlarged view of part E in;

[0051] Figure 14 is a schematic diagram of the structure of the connecting cylinder in the present invention;

[0052] Figure 15 is Figure 14 The partial enlarged view at position F in;

[0053] Figure 16 is the schematic structural view of the sliding box in the present invention;

[0054] Figure 17 is the schematic structural view of the first elastic member in the present invention;

[0055] Figure 18 is the schematic structural view of the first cylinder in the present invention;

[0056] In the figure: cleaning box 1, lifting seat 2, connecting cylinder 3, first cylinder 31, first cylindrical structure 311, first bolt 312, second cylinder 32, clamping member 4, clamping mechanism 41, sliding box 411, clamping member 412, first installation groove 4121, avoidance groove 4122, first ramp structure 4123, first insertion slot 4124, third ramp structure 4126, sliding member 413, sliding structure 4131, second ramp structure 4132, first elastic member 414, second elastic member 415, clamping layer 416, clamping groove 4161, first plugging structure 4162, convex structure 4163, driving mechanism 42, rotating member 421, pulling rope 422, transmission mechanism 43, driving shaft 431, convex platform structure 4311, sliding cylinder 432, threaded cylinder 433, first shaft body 436, second cylindrical structure 4361, second bolt 4362, second shaft body 437, first power component 5, first rotating shaft 51, second rotating shaft 52, third rotating shaft 53, first motor 54, first transmission member 55, second transmission member 56, third transmission member 57, second power component 6, fourth rotating shaft 61, fourth gear 62, fifth gear 63, sixth gear ring 64, fourth motor 65, fourth transmission member 66. Specific embodiments

[0057] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0058] As Figures 1 - 18 shown, a high-efficiency cleaning device for a digestive endoscope includes a cleaning box 1, a lifting seat 2, a connecting cylinder 3 and a clamping member 4; the lifting seat 2 is vertically slidably connected in the cleaning box 1; a first power component 5 is connected in the cleaning box 1; the first power component 5 is used to drive the lifting seat 2 to rise or fall;

[0059] The connecting cylinder 3 is rotatably connected to the lifting seat 2; a second power component 6 is connected to the lifting seat 2; the second power component 6 is used to drive the connecting cylinder 3 to rotate;

[0060] The clamping parts 4 are evenly spaced in the circumferential direction of the connecting tube 3; the clamping parts 4 include a clamping mechanism 41 and a driving mechanism 42; the clamping mechanism 41 and the driving mechanism 42 are connected to the side wall of the connecting tube 3; the clamping mechanisms 41 are spaced along the axial direction of the connecting tube 3; the clamping mechanisms 41 are used to clamp and fix the endoscope tube;

[0061] The driving mechanism 42 and the second power component 6 are transmitted via a transmission mechanism 43; the transmission mechanism 43 is used to drive the driving mechanism 42 to work; the driving mechanism 42 is used to change the clamping position of the clamping mechanism 41 on the endoscope tube.

[0062] During operation, the medical staff activates the No. 1 power component 5 through the controller, and the No. 1 power component 5 drives the lifting seat 2 to move upward, so that the lifting seat 2 moves to the top of the cleaning box 1, and then the medical staff installs an endoscope tube on a clamping component 4 (a clamping component 4 includes three clamping mechanisms 41, which are respectively arranged at the left and right ends and the middle of the connecting tube 3), the left clamping mechanism 41 clamps and fixes the left end of the endoscope tube, the middle clamping mechanism 41 clamps and fixes the middle of the endoscope tube, and the right clamping mechanism 41 fixes the other end of the endoscope tube, and clamps and fixes the left and right ends and the middle of an endoscope tube, and then rotates the connecting tube 3 to install the next endoscope tube on the next clamping component 4, until all the clamping components 4 are installed with endoscope tubes, and then the medical staff activates the No. 1 power component 5 through the controller, and the No. 1 power component 5 is moved to the left and right ends of the endoscope tube. The lifting seat 2 is driven to move downward, so that the lifting seat 2 moves to the lowest position, so that the lifting seat 2 is immersed in the cleaning liquid (the lower part of the cleaning box 1 is filled with cleaning liquid), and the endoscope tube is immersed in the cleaning liquid. Then the medical staff uses the controller to operate the No. 2 power component 6, and the No. 2 power component 6 drives the connecting tube 3 to rotate, drives the clamping component 4 to rotate, drives the clamping mechanism 41 to rotate, and drives the endoscope tube to rotate, so that the endoscope tube collides with the cleaning liquid, and the cleaning liquid has an impact on the outer wall of the endoscope tube to clean the endoscope tube; after cleaning, the medical staff stops the No. 2 power component 6 through the controller, stops the connecting tube 3 from rotating, and then operates the No. 1 power component 5 through the controller, and the No. 1 power component 5 drives the lifting seat 2 to move upward, so that the lifting seat 2 moves to the top of the cleaning box 1, and then the medical staff removes the cleaned endoscope tubes and installs the next batch of endoscope tubes;

[0063] When the No. 2 power component 6 is working, the transmission mechanism 43 drives the driving mechanism 42 to work, and the driving mechanism 42 changes the clamping position of the endoscope tube by the clamping mechanism 41, so that the clamping position can also collide with the cleaning liquid, thereby achieving the cleaning of the clamping position, cleaning the entire endoscope tube, and improving the cleaning quality; medical personnel only need to install the endoscope tube on the clamping component 4, reducing the labor intensity of medical personnel, cleaning multiple endoscope tubes at a time, and improving the cleaning efficiency.

[0064] The clamping mechanism 41 includes a sliding box 411, a clamping member 412, and a sliding member 413;

[0065] The sliding boxes 411 are arranged at intervals; the sliding boxes 411 are slidably connected to the connecting cylinder 3; the clamping members 412 are symmetrically arranged inside the sliding boxes 411; a clamping groove 4161 is provided on one side of the clamping member 412;

[0066] At both ends of the clamping member 412, first elastic members 414 are symmetrically provided; one end of the first elastic member 414 abuts against the clamping member 412; the other end of the first elastic member 414 abuts against the inner wall of the sliding box 411;

[0067] On both sides of the sliding box 411, second elastic members 415 are symmetrically provided; one end of the second elastic member 415 abuts against the connecting cylinder 3; the other end of the second elastic member 415 abuts against the sliding box 411;

[0068] Avoidance grooves 4122 are provided on the side walls of the clamping members 412; a first ramp structure 4123 is provided at one end of the avoidance groove 4122; a sliding structure 4131 is provided at one end of the sliding member 413; the sliding structure 4131 is slidably connected to the sliding box 411; the sliding structure 4131 is slidably connected to the side wall of the connecting cylinder 3; at the other end of the sliding member 413, second ramp structures 4132 are symmetrically provided; the two second ramp structures 4132 respectively abut against the two first ramp structures 4123.

[0069] When medical staff clamps and fixes the endoscope tube through the clamping mechanism 41, the two clamping members 412 in the left sliding box 411 are slid (among the two sliding boxes 411, the sliding box 411 close to the left end of the lifting seat 2 is the left sliding box 411, and the sliding box 411 close to the right end of the lifting seat 2 among the two sliding boxes 411 is the right sliding box 411, which will not be described below), so that the distance between the two clamping members 412 is maximized (a sliding groove is provided on the connecting cylinder 3, and the sliding groove corresponds to the sliding box 411 one by one. The sliding box 411 is slidably connected in the sliding groove. Assume that the distance between the left sliding box 411 and the axis of the connecting cylinder 3 is the farthest, the right sliding box 411 abuts against the bottom surface of the sliding groove, and the distance between the two clamping members 412 in the right sliding box 411 is the largest). The medical staff installs the left end of the endoscope tube between the two clamping grooves 4161. Subsequently, under the action of the elastic force of the first elastic member 414, the two clamping members 412 approach each other, and the side walls of the two clamping grooves 4161 squeeze the two sides of the left end of the endoscope tube to clamp and fix the left end of the endoscope tube. Similarly, the middle and right ends of the endoscope tube are clamped and fixed. The left and right ends and the middle part of the endoscope tube are clamped and fixed through the three groups of clamping mechanisms 41 to clamp and fix the endoscope tube;

[0070] When the second power component 6 causes the connecting cylinder 3 to rotate forward, the transmission mechanism 43 causes the driving mechanism 42 to operate. The driving mechanism 42 first relaxes the sliding member 413 in the right sliding box 411. The elastic force of the second elastic member 415 is greater than the elastic force of the first elastic member 414. First, under the action of the elastic force of the second elastic member 415, the sliding box 411 moves outward from the sliding groove. During this process, the distance between the two clamping members 412 remains the largest, facilitating the movement of the two clamping members 412 from both sides of the endoscope tube. When the distance between the sliding box 411 and the connecting cylinder 3 is the largest, the sliding box 411 stops moving. At this time, the two clamping grooves 4161 are respectively located on both sides of the endoscope tube, and the elastic force of the second elastic member 415 is still greater than the elastic force of the first elastic member 414. At this time, under the action of the elastic force of the first elastic member 414, the two clamping members 412 approach each other, causing the inner walls of the two clamping grooves 4161 to press against both sides of the endoscope tube. The two clamping members 412 in the right sliding box 411 clamp and fix the endoscope tube. Subsequently, the driving mechanism 42 generates a pulling force on the sliding member 413 in the left sliding box 411, causing the sliding member 413 in the left sliding box 411 to move in the axial direction of the connecting cylinder 3. At this time, the elastic force of the second elastic member 415 is greater than the elastic force of the first elastic member 414. The second ramp structure 4132 exerts a force on the first ramp structure 4123 to resist the elastic force of the first elastic member 414, causing the two clamping members 412 to move away from each other. When the clamping member 412 abuts against the side wall of the sliding box 411, the distance between the two clamping members 412 is the largest. At this time, the two clamping grooves 4161 are located on both sides of the endoscope tube, facilitating the movement of the two clamping members 412 from both sides of the endoscope tube. The sliding member 413 continues to move towards the axis of the sliding cylinder 432. At this time, the two clamping members 412 cannot move away from each other. Resisting the action of the second elastic member 415, it drives the sliding box 411 to move towards one side of the axis of the connecting cylinder 3 until the sliding box 411 abuts against the bottom surface of the sliding groove. At this time, the left sliding box 411 moves into the sliding groove, and the two clamping members 412 in the left sliding box 411 relax the endoscope tube. When the second power component 6 causes the connecting cylinder 3 to rotate in the reverse direction, the driving mechanism 42 first causes the two clamping members 412 in the left sliding box 411 to clamp and fix the endoscope tube, and then causes the two clamping members 412 in the right sliding box 411 to relax the endoscope tube, enabling the clamping members 412 in the left and right sliding boxes 411 to alternately clamp and fix the endoscope tube, changing the clamping position of the endoscope tube; after the clamping member 412 relaxes the endoscope tube, it moves into the sliding groove following the sliding box 411, reducing the obstructive effect of the clamping member 412 on the endoscope tube, ensuring the impact of the cleaning liquid on the endoscope tube, and improving the cleaning quality.

[0071] The transmission mechanism 43 includes a drive shaft 431, a sliding cylinder 432, and a threaded cylinder 433; the drive shaft 431 is slidably connected inside the sliding cylinder 432; boss structures 4311 are provided at intervals on the outer wall of the drive shaft 431; the sliding cylinder 432 is arranged on both sides of the boss structure 4311; the sliding cylinder 432 is slidably connected to the connecting cylinder 3; the drive shaft 431, the sliding cylinder 432, and the sliding cylinder 432 rotate synchronously; one end of the drive shaft 431 is threadedly connected to the threaded cylinder 433; the threaded cylinder 433 is rotatably connected to the connecting cylinder 3;

[0072] The driving mechanism 42 includes a rotating member 421 and a pull rope 422; the rotating member 421 is arranged on one side of the sliding member 413 close to the axis of the connecting cylinder 3; the rotating member 421 is rotatably connected to the connecting cylinder 3; a guiding groove is provided on the outer wall of the rotating member 421;

[0073] The pull rope 422 is arranged on the sliding structure 4131; one end of the pull rope 422 is fixedly connected to the sliding structure 4131; the other end of the pull rope 422 is fixedly connected to the sliding cylinder 432; the pull rope 422 abuts in the guiding groove.

[0074] When the second power component 6 drives the connecting cylinder 3 to rotate forward, the threaded cylinder 433 and the sliding cylinder 432 rotate relatively, the threaded cylinder 433 and the drive shaft 431 rotate relatively, driving the drive shaft 431 to move leftward, driving the boss structure 4311 to move leftward, relaxing the right sliding cylinder 432, relaxing the right pull rope 422, and relaxing the sliding member 413 in the right sliding box 411, causing the right sliding box 411 to move out of the sliding groove. Subsequently, the two clamping members 412 in the right sliding box 411 clamp and fix the endoscope tube. The drive shaft 431 continues to move leftward. When the boss structure 4311 abuts against the left sliding cylinder 432, the boss structure 4311 drives the left sliding cylinder 432 to move leftward, driving the sliding member 413 to move toward the axis of the connecting cylinder 3 through the pull rope 422, causing the two clamping members 412 in the left sliding box 411 to relax the endoscope tube and move into the sliding groove following the sliding box 411. When the second power component 6 drives the connecting cylinder 3 to rotate reversely, first, the two clamping members 412 in the left sliding box 411 clamp and fix the endoscope tube, and then the two clamping members 412 in the right sliding box 411 relax the endoscope tube (the working principle is the same as when the connecting cylinder 3 rotates forward and will not be described in detail), enabling the clamping members 412 in the left and right sliding boxes 411 to alternately clamp and fix the endoscope tube, changing the clamping position of the endoscope tube.

[0075] The second power component 6 includes a fourth rotating shaft 61, a fourth gear 62, a fifth gear 63, a sixth gear ring 64, and a fourth motor 65;

[0076] A fourth rotating shaft 61 is rotatably connected to the lifting seat 2; a fourth gear 62 is fixedly connected to the fourth rotating shaft 61; a fifth gear 63 is rotatably connected to the lifting seat 2; the fifth gear 63 meshes with the fourth gear 62; a sixth toothed ring 64 is fixedly connected to the connecting cylinder 3; the sixth toothed ring 64 meshes with the fifth gear 63;

[0077] A fourth motor 65 is fixedly connected to the lifting seat 2; the fourth motor 65 is used to drive the fourth rotating shaft 61 to rotate; the threaded cylinder 433 and the fourth rotating shaft 61 are driven by a fourth transmission member 66.

[0078] The fourth motor 65 is operated through the controller. The fourth motor 65 drives the fourth rotating shaft 61 to rotate, drives the fourth gear 62 to rotate, drives the fifth gear 63 to rotate, drives the sixth toothed ring 64 to rotate, and drives the connecting cylinder 3 to rotate; when the fourth rotating shaft 61 rotates, it drives the threaded cylinder 433 to rotate through the fourth transmission member 66, drives the drive shaft 431 to rotate, and changes the clamping position of the clamping mechanism 41 on the endoscope tube.

[0079] The connecting cylinder 3 is of a split structure; the connecting cylinder 3 includes a first cylinder body 31 and a second cylinder body 32; the sixth toothed ring 64 is fixedly connected to the first cylinder body 31; a first cylindrical structure 311 is provided on the first cylinder body 31; the second cylinder body 32 is slidably connected inside the first cylindrical structure 311; the second cylinder body 32 rotates synchronously with the first cylinder body 31; a first bolt 312 is threadedly connected to the first cylindrical structure 311; the first bolts 312 are arranged at intervals; the first bolts 312 press against the outer wall of the second cylinder body 32;

[0080] The drive shaft 431 is of a split structure; the drive shaft 431 includes a first shaft body 436 and a second shaft body 437; the first shaft body 436 is slidably connected inside the first cylinder body 31; a second cylindrical structure 4361 is provided at one end of the first shaft body 436; the second shaft body 437 is slidably connected inside the second cylindrical structure 4361; the second shaft body 437 rotates synchronously with the first shaft body 436; a second bolt 4362 is threadedly connected to the second cylindrical structure 4361; the second bolts 4362 are arranged at intervals; the second bolts 4362 press against the outer wall of the second shaft body 437;

[0081] The clamping member 4 includes three clamping mechanisms 41; two of the clamping mechanisms 41 are arranged on the first cylinder body 31; the other clamping mechanism 41 is arranged on the second cylinder body 32; two boss structures 4311 are provided on the first shaft body 436; one boss structure 4311 is provided on the second shaft body 437; the threaded cylinder 433 is threadedly connected to the first shaft body 436.

[0082] Medical staff rotate the second bolt 4362 (a detachable plug plate is provided on the side wall of the second cylinder body 32, and removing the plug plate facilitates the rotation of the second bolt 4362), so that the second bolt 4362 is disengaged from the outer wall of the second shaft body 437, enabling the second shaft body 437 to form a sliding connection with the second cylindrical structure 4361. Adjust the position of the second shaft body 437 according to the length of the endoscope tube to adjust the total length of the drive shaft 431. Subsequently, rotate the second bolt 4362 in the reverse direction, causing the second bolt 4362 to press against the outer wall of the second shaft body 437, forming a fixed connection between the second shaft body 437 and the second cylindrical structure 4361. Medical staff rotate the first bolt 312 to disengage the first bolt 312 from the outer wall of the second cylinder body 32, enabling the second cylinder body 32 to form a sliding connection with the first cylindrical structure 311. Adjust the position of the second cylinder body 32 according to the length of the endoscope tube to adjust the total length of the connecting cylinder 3. Subsequently, rotate the first bolt 312 in the reverse direction, causing the first bolt 312 to press against the outer wall of the second cylinder body 32, forming a fixed connection between the second cylinder body 32 and the first cylindrical structure 311. Change the position of the right clamping mechanism 41 to clamp and fix the right end of endoscope tubes of different lengths, preventing the length of the free part at the right end of the endoscope tube from being too large, and preventing the free part at the right end of the endoscope tube from colliding with the lifting seat 2, etc. when the connecting cylinder 3 drives the endoscope tube to rotate, reducing the probability of damage to the free part at the right end of the endoscope tube.

[0083] The clamping member 412 is provided with a first installation groove 4121; a first insertion slot 4124 is provided on the side wall of the first installation groove 4121; a clamping layer 416 is provided in the first installation groove 4121; a clamping groove 4161 is provided on the clamping layer 416; a first insertion structure 4162 is provided on the clamping layer 416; the first insertion structure 4162 is inserted into the first insertion slot 4124.

[0084] Inserting the first insertion structure 4162 into the first insertion slot 4124 facilitates the replacement of the clamping layer 416. Replace the clamping layer 416 with a specific clamping groove 4161 according to the outer diameter of the endoscope tube to clamp and fix endoscope tubes of different diameters, improving the applicable range of the clamping mechanism 41 and the applicable range of the cleaning device.

[0085] The first power component 5 includes a first rotating shaft 51, a second rotating shaft 52, a third rotating shaft 53, and a first motor 54; the first rotating shafts 51 are symmetrically arranged at both ends of the cleaning tank 1; the first rotating shaft 51 is rotatably connected to the cleaning tank 1; the first rotating shaft 51 is threadedly connected to the lifting seat 2;

[0086] The second rotating shafts 52 are symmetrically arranged at both ends of the cleaning tank 1; the second rotating shaft 52 is rotatably connected to the cleaning tank 1; the second rotating shaft 52 and the first rotating shaft 51 are driven by a first transmission member 55.

[0087] A third rotating shaft 53 is rotatably connected to the side wall of the cleaning tank 1; a second rotating shaft 52 and the third rotating shaft 53 are driven by a second transmission member 56;

[0088] A first motor 54 is fixedly connected to the outer wall of the cleaning tank 1; the third rotating shaft 53 and the rotating shaft of the first motor 54 are driven by a third transmission member 57.

[0089] By making the first motor 54 work through the controller, the first motor 54 drives the third rotating shaft 53 to rotate through the third transmission member 57, the third rotating shaft 53 drives the second rotating shaft 52 to rotate through the second transmission member 56, and the second rotating shaft 52 drives the first rotating shaft 51 to rotate through the first transmission member 55, so that the two first rotating shafts 51 rotate synchronously, driving the lifting seat 2 to rise or fall.

[0090] The first plugging structure 4162 is provided with a convex structure 4163; the inner wall of the first slot 4124 is provided with a groove structure.

[0091] The convex structure 4163 abuts against the groove structure to limit the first plugging structure 4162 and prevent the clamping layer 416 from hindering the movement of the clamping member 412.

[0092] The clamping member 412 is provided with a third ramp structure 4126.

[0093] By providing the third ramp structure 4126, the endoscope tube abuts against the two third ramp structures 4126, presses the endoscope tube downward, and the endoscope tube slides downward along the third ramp structure 4126, so that the endoscope tube moves into the clamping groove 4161, facilitating clamping of the endoscope tube.

[0094] The pull rope 422 is made of steel wire material.

[0095] The embodiments of the present invention have been described above in conjunction with the accompanying drawings. However, the present invention is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present invention, those of ordinary skill in the art can also make many forms without departing from the spirit and scope protected by the present invention and the claims. These all fall within the protection scope of the present invention.

Claims

1. An efficient cleaning device for a digestive endoscope, characterized in that: The cleaning box (1) comprises a cleaning box (1), a lifting seat (2), a connecting tube (3) and a clamping component (4); the cleaning box (1) is vertically slidably connected to the lifting seat (2); a first power component (5) is connected to the cleaning box (1); the first power component (5) is used to drive the lifting seat (2) to rise or fall; The lifting seat (2) is rotatably connected to the connecting tube (3); the lifting seat (2) is connected to a second power component (6); the second power component (6) is used to drive the connecting tube (3) to rotate; The clamping components (4) are evenly spaced in the circumferential direction of the connecting tube (3); the clamping components (4) include a clamping mechanism (41) and a driving mechanism (42); the clamping mechanism (41) and the driving mechanism (42) are connected to the side wall of the connecting tube (3); the clamping mechanisms (41) are spaced along the axial direction of the connecting tube (3); the clamping mechanisms (41) are used to clamp and fix the endoscope tube; The driving mechanism (42) and the second power component (6) are transmitted via a transmission mechanism (43); the transmission mechanism (43) is used to drive the driving mechanism (42) to work; the driving mechanism (42) is used to change the clamping position of the clamping mechanism (41) on the endoscope tube.

2. The efficient cleaning device for digestive endoscope according to claim 1, characterized in that: The clamping mechanism (41) comprises a sliding box (411), a clamping member (412) and a sliding member (413); The sliding boxes (411) are arranged at intervals; the sliding boxes (411) are slidably connected to the connecting tube (3); the clamping members (412) are symmetrically arranged in the sliding boxes (411); a clamping groove (4161) is provided on one side of the clamping member (412); A first elastic member (414) is symmetrically provided at both ends of the clamping member (412); one end of the first elastic member (414) abuts against the clamping member (412); and the other end of the first elastic member (414) abuts against the inner wall of the sliding box (411); A second elastic member (415) is symmetrically provided on both sides of the sliding box (411); one end of the second elastic member (415) abuts against the connecting tube (3); the other end of the second elastic member (415) abuts against the sliding box (411); The side walls of the clamping member (412) are provided with avoidance grooves (4122); one end of the avoidance grooves (4122) is provided with a first ramp structure (4123); one end of the sliding member (413) is provided with a sliding structure (4131); the sliding structure (4131) is slidably connected to the sliding box (411); the sliding structure (4131) is slidably connected to the side wall of the connecting tube (3); the other end of the sliding member (413) is symmetrically provided with a second ramp structure (4132); the two second ramp structures (4132) respectively abut against the two first ramp structures (4123).

3. The high-efficiency cleaning device for digestive endoscope according to claim 2, characterized in that: The transmission mechanism (43) comprises a driving shaft (431), a sliding cylinder (432) and a threaded cylinder (433); the driving shaft (431) is slidably connected inside the sliding cylinder (432); boss structures (4311) are arranged at intervals on the outer wall of the driving shaft (431); the sliding cylinder (432) is arranged on both sides of the boss structure (4311); the sliding cylinder (432) is slidably connected to the connecting cylinder (3); the driving shaft (431), the sliding cylinder (432) and the sliding cylinder (432) rotate synchronously; one end of the driving shaft (431) is threadedly connected to the threaded cylinder (433); the threaded cylinder (433) is rotatably connected to the connecting cylinder (3); The driving mechanism (42) comprises a rotating member (421) and a pull rope (422); the rotating member (421) is arranged on one side of the sliding member (413) close to the axis of the connecting tube (3); the rotating member (421) is rotatably connected to the connecting tube (3); a guide groove is arranged on the outer wall of the rotating member (421); The pull rope (422) is arranged on the sliding structure (4131); one end of the pull rope (422) is fixedly connected to the sliding structure (4131); the other end of the pull rope (422) is fixedly connected to the sliding cylinder (432); the pull rope (422) is in contact with the guide groove.

4. The efficient cleaning device for digestive endoscope according to claim 3, characterized in that: The second power component (6) comprises a fourth rotating shaft (61), a fourth gear (62), a fifth gear (63), a sixth ring gear (64) and a fourth motor (65); The lifting seat (2) is rotatably connected to the fourth rotating shaft (61); the fourth rotating shaft (61) is fixedly connected to the fourth gear (62); the lifting seat (2) is rotatably connected to the fifth gear (63); the fifth gear (63) is meshed with the fourth gear (62); the connecting tube (3) is fixedly connected to the sixth gear ring (64); the sixth gear ring (64) is meshed with the fifth gear (63); The lifting seat (2) is fixedly connected to the fourth motor (65); the fourth motor (65) is used to drive the fourth rotating shaft (61) to rotate; the threaded barrel (433) and the fourth rotating shaft (61) are transmitted via a fourth transmission member (66).

5. The high-efficiency cleaning device for digestive endoscope according to claim 4, characterized in that: The connecting cylinder (3) is a split structure; the connecting cylinder (3) comprises a No. 1 cylinder body (31) and a No. 2 cylinder body (32); the No. 1 cylinder body (31) is fixedly connected to the No. 6 gear ring (64); the No. 1 cylinder body (31) is provided with a No. 1 cylinder-shaped structure (311); the No. 2 cylinder body (32) is slidably connected inside the No. 1 cylinder-shaped structure (311); the No. 2 cylinder body (32) rotates synchronously with the No. 1 cylinder body (31); the No. 1 cylinder-shaped structure (311) is threadedly connected with a No. 1 bolt (312); the No. 1 bolt (312) is arranged at intervals; the No. 1 bolt (312) is pressed on the outer wall of the No. 2 cylinder body (32); The drive shaft (431) is a split structure; the drive shaft (431) includes a first shaft body (436) and a second shaft body (437); the first shaft body (436) is slidably connected inside the first cylinder body (31); a second cylinder structure (4361) is provided at one end of the first shaft body (436); the second shaft body (437) is slidably connected inside the second cylinder structure (4361); the second shaft body (437) rotates synchronously with the first shaft body (436); a second bolt (4362) is threadedly connected to the second cylinder structure (4361); the second bolts (4362) are arranged at intervals; the second bolts (4362) are pressed on the outer wall of the second shaft body (437); The clamping component (4) includes three clamping mechanisms (41); two of the clamping mechanisms (41) are arranged on the No. 1 cylinder body (31); the other clamping mechanism (41) is arranged on the No. 2 cylinder body (32); two boss structures (4311) are arranged on the No. 1 shaft body (436); one boss structure (4311) is arranged on the No. 2 shaft body (437); and the No. 1 shaft body (436) is threadedly connected to the threaded cylinder (433).

6. The high-efficiency cleaning device for digestive endoscope according to claim 5, characterized in that: The clamping member (412) is provided with a No. 1 mounting groove (4121); a No. 1 insertion slot (4124) is provided on a side wall of the No. 1 mounting groove (4121); a clamping layer (416) is provided in the No. 1 mounting groove (4121); the clamping layer (416) is provided with the clamping groove (4161); a No. 1 plug-in structure (4162) is provided on the clamping layer (416); and the No. 1 insertion slot (4124) is plugged into the No. 1 insertion slot (4124).

7. The efficient cleaning device for digestive endoscope according to claim 6, characterized in that: The first power component (5) comprises a first rotating shaft (51), a second rotating shaft (52), a third rotating shaft (53) and a first motor (54); the first rotating shaft (51) is symmetrically arranged at both ends of the cleaning box (1); the first rotating shaft (51) is rotatably connected to the cleaning box (1); the first rotating shaft (51) is threadedly connected to the lifting seat (2); The second rotating shaft (52) is symmetrically arranged at both ends of the cleaning box (1); the second rotating shaft (52) is rotatably connected to the cleaning box (1); the second rotating shaft (52) and the first rotating shaft (51) are transmitted via a first transmission member (55); The side wall of the cleaning box (1) is rotatably connected to the third rotating shaft (53); the second rotating shaft (52) and the third rotating shaft (53) are transmitted via a second transmission member (56); The No. 1 motor (54) is fixedly connected to the outer wall of the cleaning box (1); the No. 3 rotating shaft (53) and the rotating shaft of the No. 1 motor (54) are transmitted via a No. 3 transmission member (57).

8. The high-efficiency cleaning device for digestive endoscope according to claim 7, characterized in that: The No. 1 plug-in structure (4162) is provided with a protruding structure (4163); and the inner wall of the No. 1 slot (4124) is provided with a groove structure.

9. The high-efficiency cleaning device for digestive endoscope according to claim 8, characterized in that: The clamping member (412) is provided with a third slope structure (4126).

10. The high-efficiency cleaning device for digestive endoscope according to claim 9, characterized in that: The pull rope (422) is made of steel wire material.

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