Medical instrument disinfecting and cleaning device for orthopedics department

Abstract

The invention discloses a medical instrument disinfecting and cleaning device for the orthopedics department, and belongs to the technical field of medical instrument cleaning, the medical instrument disinfecting and cleaning device comprises a cleaning cylinder, bristles are uniformly and fixedly installed on the inner wall of the cleaning cylinder, a motor is fixedly installed on the bottom wall of the cleaning cylinder, an electric telescopic rod is fixedly installed at the output end of the motor, and a fixing assembly is arranged on the electric telescopic rod; the fixing assembly comprises a mounting plate fixedly mounted at the output end of the electric telescopic rod. According to the scheme, through cooperation of a first magnet and a coil, in the instrument cleaning process, due to the fact that the rotation directions of the motor are different, the current direction in the motor can be changed, the coil generates different magnetic fields, and the first magnet drives a push block to move back and forth; and then in the back-and-forth moving process of the push block, the fixing assembly and the linkage assembly can be driven to alternately fix different fixing points of the instrument, so that cleaning dead angles can be eliminated, and the effect of improving the instrument cleaning effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical device cleaning, and more specifically to a device for disinfecting and cleaning orthopedic medical devices. Background Art

[0002] Orthopedic medical devices refer to professional medical devices used in orthopedic surgery. After the use of the devices, there will be blood stains on the surface, which need to be cleaned and disinfected. In order to improve the cleaning effect of the devices, medical device disinfection and cleaning devices have come into people's view. For example, the Chinese patent application with publication number CN112718595A discloses an orthopedic medical device disinfection and cleaning device. The second spur gear, the first spur gear and the rotating shaft cooperate to drive the cleaning brush roller to rotate to clean and scrub the medical device, which can clean the dirt and impurities on the device and avoid the device from being rinsed uncleanly. The device can be effectively cleaned and disinfected by cleaning with cleaning fluid, and the cleaning effect is good. However, in the process of cleaning the medical device, there is a lack of fixed components, which leads to collision between the medical device and the cleaning device, making the medical device easy to be damaged.

[0003] In response to the above problems, some solutions have been provided in the prior art. For example, the Chinese utility model patent with announcement number CN218502787U discloses a disinfection and cleaning device for orthopedic medical devices. The device is provided with a fixing frame, a first motor, a bidirectional threaded rod, a threaded block, a connecting plate and a splint. The driving action of the first motor drives the rotation of the bidirectional threaded rod, and then drives the two threaded blocks to move toward each other, so that the two splints clamp and fix the device, and cooperate with the driving action of the second motor to drive the device to rotate, which is conducive to subsequent all-round cleaning. Although the existing device can fix the medical device, a cleaning dead angle will be formed at the joint between the medical device and the fixing device, which will easily affect the cleaning effect. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a disinfection and cleaning device for orthopedic medical instruments, which can achieve the purpose of improving the cleaning effect.

[0005] To solve the above problems, the present invention adopts the following technical solutions: The orthopedic medical instrument disinfection and cleaning device comprises a cleaning cylinder, the inner wall of which is evenly and fixedly mounted with bristles, the bottom wall of which is fixedly mounted with a motor, the output end of which is fixedly mounted with an electric telescopic rod, and the electric telescopic rod is provided with a fixing component. The fixing assembly includes a mounting plate fixedly mounted on the output end of the electric telescopic rod, a first clamping plate and a second clamping plate are symmetrically fixedly mounted on the mounting plate, a first pneumatic telescopic rod is fixedly mounted on the side wall on the adjacent side of the first clamping plate and the second clamping plate, a sliding groove is symmetrically provided on the first clamping plate, push plates are slidably mounted in the two sliding grooves, an elastic air bag is fixedly mounted between the push plate and the sliding groove, a first oblique groove and a second oblique groove are respectively provided on the push plate, a first air pipe connected to the input end of the first pneumatic telescopic rod is inserted on the elastic air bag, a mounting groove is provided on the first clamping plate, a push block is slidably mounted in the mounting groove, and the push block and the mounting groove are fixed together An elastic pad is installed, a protrusion is fixedly installed on the push block, a first magnet is embedded on the push block, a coil cooperating with the first magnet is provided on the first clamping plate, and the coil is electrically connected to the motor, a first linkage groove is opened on the first clamping plate, a first clamping rod is slidably installed in the first linkage groove, a third spring telescopic rod for clamping medical equipment is fixedly installed on the first clamping rod, and a first spring is fixedly installed between the first clamping rod and the first linkage groove, a second pneumatic telescopic rod is fixedly installed on the second clamping plate, and a second air pipe connected to the first linkage groove is inserted at the input end of the second pneumatic telescopic rod, and a linkage component cooperating with the push block is provided on the first clamping plate.

[0006] Furthermore, the linkage assembly includes a gear rotatably mounted on the first clamping plate, the push block is provided with a first rack meshing with the gear, the first clamping plate is provided with a second linkage groove, a second clamping rod is slidably mounted in the second linkage groove, a second spring is fixedly mounted between the second clamping rod and the second linkage groove, a fourth spring telescopic rod for clamping medical equipment is fixedly mounted on the second clamping rod, a second rack meshing with the gear is fixedly mounted on the second clamping rod, a third pneumatic telescopic rod is fixedly mounted on the second clamping plate, and a third air pipe connected to the second linkage groove is inserted at the input end of the third pneumatic telescopic rod.

[0007] Furthermore, a filter box is fixedly installed on the bottom wall of the cleaning cylinder, and the filter box is connected to the cleaning cylinder, a water pump is fixedly installed on the side wall of the filter box, and the input end of the water pump is connected to the filter box, the input end of the water pump is connected to the filter box, a cleaning cavity is opened on the cleaning cylinder, cleaning holes are evenly opened on the cleaning cavity, a cleaning pipe connected to the cleaning cavity is fixedly installed on the output end of the water pump, and a filter assembly cooperating with the water pump is provided on the filter box.

[0008] Furthermore, the filter assembly includes a filter screen fixedly installed in the filter box, a sleeve fixedly installed on the top wall of the filter box, a piston rod slidably installed in the sleeve, a return spring fixedly installed between the piston rod and the sleeve, a cleaning rod cooperating with the filter screen fixedly installed on the bottom wall of the piston rod, a cavity is opened on the elastic pad, and a connecting pipe connected to the sleeve is inserted into the cavity.

[0009] Furthermore, a collecting box is fixedly mounted on the bottom wall of the filter box, a connecting port connected to the collecting box is opened on the filter box, a baffle is hinged in the connecting port, a spring is jointly installed between the baffle rotating shaft and the filter box, and a vertical rod cooperating with the cleaning rod is fixedly mounted on the top wall of the baffle.

[0010] Furthermore, an iron core matching with the coil is embedded on the first clamping plate.

[0011] Furthermore, a sewage valve is inserted into the bottom wall of the collection box, and the bottom wall of the collection box is an inclined surface.

[0012] Furthermore, holes are evenly formed on the mounting plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) In this solution, the first magnet cooperates with the coil. During the cleaning process of the instrument, the direction of the current inside the motor changes due to the different directions of rotation of the motor, causing the coil to generate different magnetic fields. The first magnet drives the push block to move back and forth, and then during the back and forth movement of the push block, the fixing component and the linkage component can be driven to alternately fix different fixing points of the instrument, thereby eliminating cleaning dead corners and improving the cleaning effect of the instrument. (2) This solution provides bristles and cleaning holes. During the rotation of the instrument, the bristles can clean the impurities on the instrument. At the same time, the water pump drives the cleaning liquid to impact the instrument through the cleaning hole, thereby further improving the cleaning effect of the instrument. (3) This solution sets a filter component. During the flushing process of the instrument, the filter component can filter and collect impurities in the cleaning liquid, thereby preventing the impurities from adhering to the instrument again and affecting the cleaning effect. At the same time, the elastic pad can drive the piston rod to move back and forth during the vibration process. During the back and forth movement of the piston rod, the cleaning rod can be driven to clean the impurities on the surface of the filter screen, thereby preventing the impurities from accumulating on the surface of the filter screen and affecting the impact force of the cleaning liquid flowing out of the cleaning hole on the instrument, further improving the cleaning effect. (4) This solution sets a baffle plate, which can drive the baffle plate to move back and forth during the back and forth movement of the cleaning rod, thereby facilitating the collection of impurities. When the cleaning rod is away from the baffle plate, the baffle plate will block the connecting port again to prevent impurities from adhering to the filter surface again, thereby facilitating the subsequent treatment of impurities and improving the filter cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle; Figure 3 It is a cross-sectional view of the first clamping plate, the push block, the elastic pad, and the elastic airbag of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point B in the middle; Figure 5 is a cross-sectional view of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of point C in the middle; Figure 7 is a cross-sectional view of the second clamping plate of the present invention; Figure 8 It is a cross-sectional view of the sleeve and the piston rod of the present invention; Fig. 9 It is a combination diagram of the baffle and the mainspring of the present invention.

[0015] Description of the numbers in the figure: 1. Cleaning cylinder; 2. Brush; 3. Motor; 4. Electric telescopic rod; 5. Fixing assembly; 501. Mounting plate; 502. First clamping plate; 503. Second clamping plate; 504. First pneumatic telescopic rod; 505. Push plate; 506. Elastic airbag; 507. First chute; 508. Second chute; 509. First air pipe; 510. Push block; 511. Elastic pad; 512. Bump; 513. First magnet; 514. Coil; 515. First clamping rod; 516. Third spring telescopic rod; 517. First spring; 518. Second pneumatic telescopic rod; 519. Second air pipe; 6. Linking assembly; 601. Gear; 602, first rack; 603, second clamping rod; 604, second spring; 605, fourth spring telescopic rod; 606, second rack; 607, third pneumatic telescopic rod; 608, third air pipe; 701, filter box; 702, water pump; 703, cleaning chamber; 704, cleaning hole; 705, cleaning pipe; 8, filter assembly; 801, filter screen; 802, sleeve; 803, piston rod; 804, return spring; 805, cleaning rod; 806, cavity; 807, connecting pipe; 901, collecting box; 902, baffle; 903, spring; 904, vertical rod; 10, iron core; 11, drain valve; 12, hole. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0017] See also Figures 1 to 9 The orthopedic medical device disinfection and cleaning device comprises a cleaning cylinder 1, on the inner wall of which bristles 2 are evenly fixedly installed, on the bottom wall of which a motor 3 is fixedly installed, on the output end of which an electric telescopic rod 4 is fixedly installed, and on which a fixing component 5 is provided, The fixing assembly 5 includes a mounting plate 501 fixedly mounted on the output end of the electric telescopic rod 4, a first clamping plate 502 and a second clamping plate 503 are symmetrically fixedly mounted on the mounting plate 501, a first pneumatic telescopic rod 504 is fixedly mounted on the side wall of the first clamping plate 502 and the second clamping plate 503 on the adjacent side, a sliding groove is symmetrically provided on the first clamping plate 502, a push plate 505 is slidably mounted in the two sliding grooves, an elastic air bag 506 is fixedly mounted between the push plate 505 and the sliding groove, a first inclined groove 507 and a second inclined groove 508 are respectively provided on the push plate 505, a first air pipe 509 connected to the input end of the first pneumatic telescopic rod 504 is inserted into the elastic air bag 506, a mounting groove is provided on the first clamping plate 502, a push block 510 is slidably mounted in the mounting groove, and the push block 510 is fixedly mounted together with the mounting groove There is an elastic pad 511, a protrusion 512 is fixedly installed on the push block 510, a first magnet 513 is embedded on the push block 510, a coil 514 cooperating with the first magnet 513 is provided on the first clamping plate 502, and the coil 514 is electrically connected to the motor 3, a first linkage groove is opened on the first clamping plate 502, a first clamping rod 515 is slidably installed in the first linkage groove, a third spring telescopic rod 516 for clamping medical equipment is fixedly installed on the first clamping rod 515, and a first spring 517 is fixedly installed between the first clamping rod 515 and the first linkage groove, a second pneumatic telescopic rod 518 is fixedly installed on the second clamping plate 503, and a second air pipe 519 connected to the first linkage groove is inserted at the input end of the second pneumatic telescopic rod 518, and a linkage component 6 cooperating with the push block 510 is provided on the first clamping plate 502.

[0018] The linkage assembly 6 includes a gear 601 rotatably mounted on the first clamping plate 502, a first rack 602 meshing with the gear 601 is provided on the push block 510, a second linkage groove is opened on the first clamping plate 502, a second clamping rod 603 is slidably mounted in the second linkage groove, a second spring 604 is fixedly mounted between the second clamping rod 603 and the second linkage groove, a fourth spring telescopic rod 605 for clamping medical equipment is fixedly mounted on the second clamping rod 603, a second rack 606 meshing with the gear 601 is fixedly mounted on the second clamping rod 603, a third pneumatic telescopic rod 607 is fixedly mounted on the second clamping plate 503, and a third air pipe 608 connected with the second linkage groove is inserted at the input end of the third pneumatic telescopic rod 607.

[0019] In the initial state, the elastic pad 511 is in a free extension state, at this time the elastic airbag 506 is in a compressed state, and the first pneumatic telescopic rod 504 is in an extended state. When in use, the user can first control the output end of the electric telescopic rod 4 to extend. During the extension of the output end of the electric telescopic rod 4, the first clamping plate 502 and the second clamping plate 503 are driven to move out of the cleaning cylinder 1 through the mounting plate 501. Then the user can push the first pneumatic telescopic rod 504 to retract. At this time, the pressure in the first pneumatic telescopic rod 504 increases and has a tendency to recover. Then the user can place the instrument to be cleaned between the output ends of the two first pneumatic telescopic rods 504. , and release the control of the first pneumatic telescopic rod 504. At this time, the output end of the first pneumatic telescopic rod 504 extends and clamps the instrument. Then the user can control the output end of the electric telescopic rod 4 to retract. During the retraction of the output end of the electric telescopic rod 4, the instrument is driven to move into the cleaning cylinder 1. After the instrument contacts the bristles 2, the user can start the motor 3 and drive the instrument to rotate. During the rotation of the instrument, the bristles 2 can clean the stains on the instrument, thereby achieving the purpose of cleaning the instrument. At the same time, during the rotation of the output end of the motor 3, the cleaning liquid in the cleaning cylinder 1 can also be driven to flow through the mounting plate 501, thereby improving the cleaning effect of the instrument.

[0020] At the same time, when the motor 3 is energized, the coil 514 is energized and generates a magnetic field. Then, under the action of the magnetic field, the push block 510 is driven to move through the first magnet 513, and the elastic pad 511 is stretched. During the movement of the push block 510, it gradually contacts the first clamping rod 515 and drives the first clamping rod 515 to move. At this time, the first spring 517 is compressed and has a tendency to recover. During the movement of the first clamping rod 515, the third spring telescopic rod 516 is driven to gradually contact the instrument. At the same time, during the movement of the first clamping rod 515, the air flow in the first linkage groove is driven to flow to the second pneumatic telescopic rod 518 through the second air pipe 519, and the second air pipe 519 causes the air flow to flow to the second pneumatic telescopic rod 518. The output end of the pneumatic telescopic rod 518 is extended, and the second pneumatic telescopic rod 518 and the third spring telescopic rod 516 can clamp the instrument. At the same time, the convex block 512 is driven to move during the movement of the push block 510. After the second pneumatic telescopic rod 518 and the third spring telescopic rod 516 come into contact with the instrument, the convex block 512 gradually falls off and contacts with the push plate 505, and then the elastic airbag 506 gradually extends, and the internal space of the elastic airbag 506 inhales air from the input end of the first pneumatic telescopic rod 504 through the first air pipe 509. At this time, the output end of the first pneumatic telescopic rod 504 contracts and gradually falls off and contacts with the instrument, that is, at this time, the second pneumatic telescopic rod 518 and the third spring telescopic rod 516 are The spring telescopic rod 516 replaces the first pneumatic telescopic rod 504 to fix the instrument. When the motor 3 drives the instrument to rotate in the opposite direction, a reverse current is generated inside the motor 3. Since the coil 514 is electrically connected to the motor 3, the reverse current flows through the coil 514 at this time, that is, the coil 514 generates a reverse magnetic field at this time. Then, under the action of the reverse magnetic field, the first magnet 513 drives the push block 510 to squeeze the elastic pad 511. At this time, the push block 510 drives the protrusion 512 to contact the first inclined groove 507 and apply a thrust to the first inclined groove 507. Then, under the action of the thrust, the push plate 505 moves along the slide groove and squeezes the elastic airbag 506, and then the air in the elastic airbag 506 flows The air flows to the first pneumatic telescopic rod 504 through the first air pipe 509, and drives the output end of the first pneumatic telescopic rod 504 to extend and clamp the instrument. At the same time, during the movement of the push block 510, it gradually falls off and contacts with the first clamping rod 515. At this time, the first spring 517 extends and drives the first clamping rod 515 to reset. During the movement of the first clamping rod 515, the first linkage groove passes through the second air pipe 519 and absorbs air from the second pneumatic telescopic rod 518. After the first pneumatic telescopic rod 504 clamps the instrument, the third spring telescopic rod 516 and the second pneumatic telescopic rod 518 fall off and contact with the instrument, so that the instrument can be clamped and fixed alternately.

[0021] Then, in the process of the first magnet 513 driving the push block 510 to move toward the coil 514, the push block 510 drives the first rack 602 to contact the gear 601 and drives the gear 601 to rotate. Then, in the process of the gear 601 rotating, the second rack 606 drives the second clamping rod 603 to move and squeeze the second spring 604. At this time, the airflow in the second linkage groove is squeezed and flows to the input end of the third pneumatic telescopic rod 607 through the third air pipe 608. Then, the output end of the third pneumatic telescopic rod 607 is extended, and at the same time, the airflow in the second clamping rod 603 is squeezed. 03 During the movement, the output end of the fourth spring telescopic rod 605 is driven to gradually contact the instrument, and after the output end of the third pneumatic telescopic rod 607 and the fourth spring telescopic rod 605 are in contact with the instrument and fix the instrument, the protrusion 512 gradually disengages from the push plate 505. At this time, the elastic telescopic rod extends again and drives the first pneumatic telescopic rod 504 to disengage from the instrument through the first air pipe 509, so that during the cleaning process of the instrument, the instrument can be alternately fixed, and the cleaning dead corner can be eliminated, thereby improving the cleaning effect of the instrument.

[0022] When the cleaning of the instrument is finished, the user can turn off the motor 3 first. At this time, the elastic pad 511 stretches and drives the push block 510 away from the coil 514. During the movement of the push block 510, the protrusion 512 is driven to gradually contact the second inclined groove 508 and apply a thrust to the second inclined groove 508. Then, under the action of the thrust, the push plate 505 moves along the slide groove and squeezes the elastic airbag 506. At this time, the airflow in the elastic airbag 506 flows into the first pneumatic telescopic rod 504 through the first air pipe 509, and drives the output end of the first pneumatic telescopic rod 504 to stretch and clamp the instrument. At the same time, during the movement of the push block 510, the second rack 606 is driven to move through the first rack 602 and the gear 601, and during the movement of the second rack 606, the fourth spring telescopic rod 605 and the third pneumatic telescopic rod 607 are driven to move in the direction away from the instrument. After the first pneumatic telescopic rod 504 clamps the instrument, the fourth spring telescopic rod 605 and the third pneumatic telescopic rod 607 are disengaged from the instrument, and then the user can extend the output end of the electric telescopic rod 4 and drive the instrument to move outside the cleaning tube 1, thereby facilitating the picking up and placing of the instrument.

[0023] like Figure 4 , Figure 6 , Figure 8 , Fig. 9As shown, a filter box 701 is fixedly installed on the bottom wall of the cleaning cylinder 1, and the filter box 701 is connected to the cleaning cylinder 1, a water pump 702 is fixedly installed on the side wall of the filter box 701, and the input end of the water pump 702 is connected to the filter box 701, the input end of the water pump 702 is connected to the filter box 701, a cleaning cavity 703 is opened on the cleaning cylinder 1, and cleaning holes 704 are evenly opened on the cleaning cavity 703, a cleaning pipe 705 connected to the cleaning cavity 703 is fixedly installed on the output end of the water pump 702, and a filter assembly 8 cooperating with the water pump 702 is provided on the filter box 701.

[0024] The filter assembly 8 includes a filter screen 801 fixedly installed in a filter box 701, a sleeve 802 fixedly installed on the top wall of the filter box 701, a piston rod 803 slidably installed in the sleeve 802, a return spring 804 fixedly installed between the piston rod 803 and the sleeve 802, a cleaning rod 805 cooperating with the filter screen 801 fixedly installed on the bottom wall of the piston rod 803, a cavity 806 is opened on the elastic pad 511, and a connecting pipe 807 connected to the sleeve 802 is inserted in the cavity 806.

[0025] A collecting box 901 is fixedly mounted on the bottom wall of the filter box 701, a connecting port connected to the collecting box 901 is opened on the filter box 701, a baffle 902 is hinged in the connecting port, a spring 903 is installed between the rotating shaft of the baffle 902 and the filter box 701, and a vertical rod 904 cooperating with the cleaning rod 805 is fixedly mounted on the top wall of the baffle 902.

[0026] By adopting the above technical solution, during the process of rotating and cleaning the instrument, the user can start the water pump 702, and then the water pump 702 sucks the cleaning liquid through the filter box 701, and discharges the cleaning liquid into the cleaning chamber 703 through the cleaning pipe 705, and then the cleaning liquid is sprayed onto the instrument through the cleaning hole 704 on the cleaning chamber 703, thereby generating a certain impact force on the stains on the instrument and improving the cleaning effect of the instrument. At the same time, the filter component 8 can also filter the impurities in the cleaning liquid, thereby preventing the impurities from adhering to the surface of the instrument again, further improving the cleaning effect of the instrument.

[0027] When the cleaning liquid flows to the water pump 702, the filter 801 can block the impurities in the cleaning liquid. At the same time, when the elastic pad 511 is compressed, the airflow in the cavity 806 flows to the sleeve 802 through the connecting pipe 807, and drives the piston rod 803 to stretch the reset spring 804. When the piston rod 803 moves, the cleaning rod 805 can be driven to move downward along the filter 801. When the cleaning rod 805 moves downward, the impurities on the surface of the filter 801 can be driven downward, so that the filter 801 can be cleaned to avoid the accumulation of impurities on the surface of the filter 801, which affects the normal flow of the cleaning liquid to the water pump 702 and causes the impact force of the cleaning liquid sprayed from the cleaning hole 704 to become smaller, thereby affecting the cleaning effect of the instrument.

[0028] When the cleaning rod 805 drives the impurities on the surface of the filter screen 801 to move downward, the cleaning rod 805 gradually contacts the vertical rod 904 and drives the vertical rod 904 to move downward. When the vertical rod 904 moves downward, it drives the baffle 902 to rotate around the rotating shaft. At this time, the spring 903 deforms and begins to accumulate force. When the baffle 902 rotates, the connecting port gradually connects with the collecting box 901. At this time, impurities can enter the collecting box 901 through the connecting port. When the elastic pad 511 stretches, the cavity 806 inhales air from the sleeve 802 through the first air pipe 509. At this time, the reset spring 804 contracts and drives the cleaning rod 805 to move upward through the piston rod 803. When the cleaning rod 805 moves upward, it gradually loses contact with the vertical rod 904. The spring 903 resets and drives the baffle 902 to block the collecting box 901 again, thereby further preventing impurities from adhering to the surface of the filter screen 801 again and affecting the normal flow of the cleaning liquid to the water pump 702.

[0029] like Figure 4 As shown, an iron core 10 matching with the coil 514 is embedded on the first clamping plate 502 .

[0030] By adopting the above technical solution, in the process of the magnetic field of the coil 514 driving the first magnet 513 to move, by setting the iron core 10, the iron core 10 can be generated in an induced magnetic field in the same direction as the magnetic field of the coil 514, and then the two magnetic fields are superimposed, which can increase the magnetic field strength to which the first magnet 513 is subjected, thereby ensuring that under the action of the magnetic field, the first magnet 513 can normally drive the push block 510 to move.

[0031] like Figure 6 As shown, a drain valve 11 is inserted into the bottom wall of the collection box 901, and the bottom wall of the collection box 901 is an inclined surface.

[0032] By adopting the above technical solution, when it is necessary to clean the impurities in the collection box 901, the user can open the drain valve 11, and then the stains in the collection box 901 will flow to the outside along with the cleaning liquid, and the bottom wall of the collection box 901 is an inclined surface, which can avoid the existence of dead corners of stains in the collection box 901, thereby facilitating the cleaning of impurities in the collection box 901.

[0033] like Figure 2 As shown, holes 12 are evenly formed on the mounting plate 501 .

[0034] By adopting the above technical solution, by opening the hole 12 on the mounting plate 501, the cleaning liquid sprayed through the cleaning hole 704 can impact the instrument through the hole 12, thereby further improving the cleaning effect of the instrument.

[0035] Instructions for use: When the motor 3 is powered on, the coil 514 is powered on and generates a magnetic field. Then, under the action of the magnetic field, the push block 510 is driven to move through the first magnet 513, and the elastic pad 511 is stretched. During the movement of the push block 510, it gradually contacts the first clamping rod 515 and drives the first clamping rod 515 to move. At this time, the first spring 517 is compressed and has a tendency to recover. During the movement of the first clamping rod 515, the third spring telescopic rod 516 is driven to gradually contact the instrument. At the same time, during the movement of the first clamping rod 515, the airflow in the first linkage groove is driven to flow to the second pneumatic telescopic rod 518 through the second air pipe 519. , and the output end of the second pneumatic telescopic rod 518 is extended. At this time, the second pneumatic telescopic rod 518 and the third spring telescopic rod 516 can clamp the instrument. At the same time, the protrusion 512 is driven to move during the movement of the push block 510. After the second pneumatic telescopic rod 518 and the third spring telescopic rod 516 contact the instrument, the protrusion 512 gradually falls off and contacts with the push plate 505, and then the elastic airbag 506 gradually extends and inhales air from the input end of the first pneumatic telescopic rod 504 through the first air pipe 509. At this time, the output end of the first pneumatic telescopic rod 504 contracts and gradually falls off and contacts with the instrument, that is, at this time, the second pneumatic telescopic rod 518 and the third spring telescopic rod 516 are in contact with the instrument. The three spring telescopic rods 516 replace the first pneumatic telescopic rod 504 to fix the instrument. When the motor 3 drives the instrument to rotate in the opposite direction, a reverse current is generated inside the motor 3. Since the coil 514 is electrically connected to the motor 3, the reverse current flows through the coil 514 at this time, that is, the coil 514 generates a reverse magnetic field at this time. Then, under the action of the reverse magnetic field, the first magnet 513 drives the push block 510 to squeeze the elastic pad 511. At this time, the push block 510 drives the protrusion 512 to contact the first inclined groove 507 and apply a thrust to the first inclined groove 507. Then, under the action of the thrust, the push plate 505 moves along the slide groove and squeezes the elastic airbag 506, and then the elastic The airflow in the airbag 506 flows to the first pneumatic telescopic rod 504 through the first air pipe 509, and drives the output end of the first pneumatic telescopic rod 504 to extend and clamp the instrument. At the same time, the push block 510 gradually falls off and contacts with the first clamping rod 515 during the movement. At this time, the first spring 517 extends and drives the first clamping rod 515 to reset. During the movement of the first clamping rod 515, the first linkage groove inhales air from the second pneumatic telescopic rod 518 through the second air pipe 519. After the first pneumatic telescopic rod 504 clamps the instrument, the third spring telescopic rod 516 and the second pneumatic telescopic rod 518 fall off and contact with the instrument.In the process of the first magnet 513 driving the push block 510 to move toward the coil 514, the push block 510 drives the first rack 602 to contact the gear 601 and drives the gear 601 to rotate. Then, in the process of the gear 601 rotating, the second rack 606 drives the second clamping rod 603 to move and squeeze the second spring 604. At this time, the airflow in the second linkage groove is squeezed and flows to the input end of the third pneumatic telescopic rod 607 through the third air pipe 608. Then the output end of the third pneumatic telescopic rod 607 stretches. At the same time, in the process of the second clamping rod 603 moving, the output end of the fourth spring telescopic rod 605 is driven to gradually contact the instrument. After the output end of the third pneumatic telescopic rod 607 and the fourth spring telescopic rod 605 contact and fix the instrument, the protrusion 512 gradually disengages from the push plate 505. At this time, the elastic telescopic rod stretches again and drives the first pneumatic telescopic rod 504 to disengage from the instrument through the first air pipe 509. Then, the instrument can be alternately fixed during the cleaning process, and the cleaning dead angle can be eliminated. ;

[0036] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A disinfection and cleaning device for orthopedic medical instruments, comprising a cleaning cylinder (1), bristles (2) being evenly fixedly mounted on the inner wall of the cleaning cylinder (1), a motor (3) being fixedly mounted on the bottom wall of the cleaning cylinder (1), an electric telescopic rod (4) being fixedly mounted on the output end of the motor (3), and a fixing component (5) being provided on the electric telescopic rod (4), characterized in that: The fixing assembly (5) comprises a mounting plate (501) fixedly mounted on the output end of the electric telescopic rod (4), a first clamping plate (502) and a second clamping plate (503) being symmetrically fixedly mounted on the mounting plate (501), a first pneumatic telescopic rod (504) being fixedly mounted on the side walls adjacent to the first clamping plate (502) and the second clamping plate (503), the first clamping plate (502) being symmetrically provided with sliding grooves, and push plates (505) being slidably mounted in the two sliding grooves. An elastic airbag (506) is fixedly installed between the push plate (505) and the slide groove, and a first inclined groove (507) and a second inclined groove (508) are respectively provided on the push plate (505). A first air pipe (509) connected to the input end of the first pneumatic telescopic rod (504) is inserted into the elastic airbag (506). A mounting groove is provided on the first clamping plate (502), and a push block (510) is slidably installed in the mounting groove. A push block (510) is fixedly installed between the push block (510) and the mounting groove. The push block (510) is provided with a protrusion (512) fixedly mounted on the push block (510), a first magnet (513) is embedded in the push block (510), a coil (514) cooperating with the first magnet (513) is provided on the first clamping plate (502), and the coil (514) is electrically connected to the motor (3), a first linkage groove is provided on the first clamping plate (502), a first clamping rod (515) is slidably mounted in the first linkage groove, and the first clamping rod (515) is provided with a first connecting groove. A third spring telescopic rod (516) for clamping the medical device is fixedly installed, and a first spring (517) is fixedly installed between the first clamping rod (515) and the first linkage groove, a second pneumatic telescopic rod (518) is fixedly installed on the second clamping plate (503), and a second air pipe (519) connected to the first linkage groove is inserted at the input end of the second pneumatic telescopic rod (518), and a linkage component (6) cooperating with the push block (510) is provided on the first clamping plate (502).

2. The orthopedic medical instrument disinfection and cleaning device according to claim 1, characterized in that: The linkage assembly (6) includes a gear (601) rotatably mounted on a first clamping plate (502); a first rack (602) meshing with the gear (601) is provided on the push block (510); a second linkage groove is provided on the first clamping plate (502); a second clamping rod (603) is slidably mounted in the second linkage groove; a second spring (604) is fixedly mounted between the second clamping rod (603) and the second linkage groove; a fourth spring telescopic rod (605) for clamping a medical device is fixedly mounted on the second clamping rod (603); a second rack (606) meshing with the gear (601) is fixedly mounted on the second clamping rod (603); a third pneumatic telescopic rod (607) is fixedly mounted on the second clamping plate (503); and a third air pipe (608) connected to the second linkage groove is inserted at the input end of the third pneumatic telescopic rod (607).

3. The orthopedic medical instrument disinfection and cleaning device according to claim 2, characterized in that: A filter box (701) is fixedly mounted on the bottom wall of the cleaning cylinder (1), and the filter box (701) is in communication with the cleaning cylinder (1); a water pump (702) is fixedly mounted on the side wall of the filter box (701), and the input end of the water pump (702) is in communication with the filter box (701); the input end of the water pump (702) is in communication with the filter box (701); a cleaning cavity (703) is provided on the cleaning cylinder (1), and cleaning holes (704) are evenly provided on the cleaning cavity (703); a cleaning pipe (705) in communication with the cleaning cavity (703) is fixedly mounted on the output end of the water pump (702); and a filter assembly (8) cooperating with the water pump (702) is provided on the filter box (701).

4. The orthopedic medical instrument disinfection and cleaning device according to claim 3, characterized in that: The filter assembly (8) comprises a filter screen (801) fixedly mounted in a filter box (701); a sleeve (802) is fixedly mounted on the top wall of the filter box (701); a piston rod (803) is slidably mounted in the sleeve (802); a return spring (804) is fixedly mounted between the piston rod (803) and the sleeve (802); a cleaning rod (805) cooperating with the filter screen (801) is fixedly mounted on the bottom wall of the piston rod (803); a cavity (806) is formed on the elastic pad (511); and a connecting pipe (807) connected to the sleeve (802) is inserted into the cavity (806).

5. The orthopedic medical instrument disinfection and cleaning device according to claim 4, characterized in that: A collecting box (901) is fixedly mounted on the bottom wall of the filter box (701); a communication port connected to the collecting box (901) is provided on the filter box (701); a baffle (902) is hinged in the communication port; a spring (903) is installed between the rotating shaft of the baffle (902) and the filter box (701); and a vertical rod (904) cooperating with the cleaning rod (805) is fixedly mounted on the top wall of the baffle (902).

6. The orthopedic medical instrument disinfection and cleaning device according to claim 1, characterized in that: An iron core (10) matching the coil (514) is embedded on the first clamping plate (502).

7. The orthopedic medical instrument disinfection and cleaning device according to claim 5, characterized in that: A sewage discharge valve (11) is inserted into the bottom wall of the collection box (901), and the bottom wall of the collection box (901) is an inclined surface.

8. The orthopedic medical instrument disinfection and cleaning device according to claim 1, characterized in that: The mounting plate (501) is evenly provided with holes (12).

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