Equipment is deposited in disinfection of medical treatment department of general surgery's surgical instruments
Technical Field
The invention relates to the field of medical equipment, in particular to a device for disinfecting and storing surgical instruments in medical general surgery.
Background
The general surgery department is a clinical subject which treats other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectal tract, vascular diseases, thyroid gland, breast tumor, trauma and the like by taking an operation as a main method, is the largest special subject of a surgical system, and needs a large number of medical instruments such as scalpels, operating forceps, tweezers, curettes, distractors and other tools in the general surgery operation process, wherein the tools are stained with a large amount of blood after being used, and bacteria are easy to breed, so the tools are stored after being classified, cleaned, dried and sterilized after being used, and the tools are disinfected and stored by using medical general surgery operation instrument disinfection storage equipment at present.
The existing disinfection and storage equipment for medical general surgery surgical instruments mainly comprises an inner box body, an outer box body, a placing frame, a controller, an ultraviolet lamp tube and the like, when in use, firstly, dried medical tools are placed on the placing frame, then the ultraviolet lamp tube is started to sterilize the medical tools, and the controller controls the sterilization time, however, in long-time use, ultraviolet tube can be in the use because some dusts of electrostatic interaction absorption, some people can be in indoor smoking in addition, the flue gas of production can deposit the oil smoke spot on the ultraviolet tube, dust and oil smoke spot can shelter from the ultraviolet ray, the clean degree on medical staff's inspection ultraviolet tube surface that needs to be frequent, if the fluorescent tube surface is unclean just must use cotton and 75% alcohol to clean, waste time and energy, consequently need to design a medical treatment department of general surgery surgical instruments disinfection and deposit equipment urgently.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems that the prior disinfection and storage equipment for medical general surgery operation instruments in the prior art mainly comprises an inner box body, an outer box body, a placing frame, a controller, an ultraviolet lamp tube and the like, when in use, firstly, dried medical instruments are placed on the placing frame, then the ultraviolet lamp tube is started to disinfect the medical instruments, and the controller controls the disinfection time, but in the long-time use process, the ultraviolet lamp tube can adsorb some dust due to the electrostatic effect, and some people can smoke indoors, the generated smoke can cause the ultraviolet lamp tube to deposit oil smoke stains, the dust and the oil smoke stains can shield ultraviolet rays, medical staff are required to frequently check the cleanness degree of the surface of the ultraviolet lamp tube, if the surface of the lamp tube is not clean, cotton cloth and 75 percent alcohol are required to be used for wiping, the time and labor are wasted, the invention aims to provide the disinfection and storage equipment for medical general surgery operation instruments, it can solve the problems in the background art well.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an equipment is deposited in disinfection of medical treatment department of general surgery's surgical instruments, includes the ultraviolet sterilizer, the inside of ultraviolet sterilizer is equipped with stop device, drive arrangement, ultraviolet generating device, transmission.
Preferably, the ultraviolet disinfection cabinet includes the outer box, be equipped with the opening on the front of outer box, the inner wall fixedly connected with partition panel of outer box, the box in fixedly connected with on the top surface of partition panel, the front and the fixed intercommunication of opening of interior box, equal fixedly connected with shelves strip on the upper and lower two sides of interior box inner chamber, the frame is put to the inner wall fixedly connected with of interior box, fixed mounting has the controller on the bottom surface of outer box inner chamber, be connected with the lead-out wire on the controller, the other end of lead-out wire extends to the outside of outer box, open-ended inside is equipped with the turnover door, two fixedly connected with brick pieces that turn over on the turnover door, equal fixedly connected with directive wheel on the left and right sides face.
Preferably, the limiting device comprises a fixed block, the bottom surface of the fixed block is fixedly connected with the bottom surface of the inner cavity of the outer box body, the top surface of the fixed block is fixedly connected with the bottom surface of the partition panel, the right side surface of the fixed block is fixedly connected with the right side surface of the inner cavity of the outer box body, a columnar cavity is formed in the fixed block, a limiting shaft is movably inserted in the bottom surface of the inner cavity of the columnar cavity, the top end of the limiting shaft extends to the outside of the fixed block and penetrates through the partition panel and is fixedly inserted in a brick turning block, a ratchet gear located in the columnar cavity is fixedly sleeved on the outside of the limiting shaft, a buffer cavity is further formed in the fixed block, the right side surface of the inner cavity of the buffer cavity is connected with an extrusion piston through transmission of a compression spring, the extrusion piston is slidably connected with the inner wall of the buffer cavity, a clamping joint is fixedly connected with the, the right side surface of the extrusion piston is fixedly connected with a traction line, and the other end of the traction line extends to the outside of the outer box body and is fixedly connected with a traction ring.
Preferably, drive arrangement includes drive shaft and actuating lever, the top activity of drive shaft cup joints on the top surface of outer box inner chamber, the bottom activity of drive shaft is pegged graft on the top surface of interior box and fixed the inside of pegging graft at another brick that turns over, the external fixation of drive shaft has cup jointed the large-size drive bevel gear that is located between outer box and the interior box, the top of actuating lever cup jointed with the top surface activity of outer box inner chamber, the bottom of actuating lever cup joints with the top surface activity of interior box, the external fixation of actuating lever has cup jointed small-size drive bevel gear and take-up pulley, small-size drive bevel gear and large-size drive bevel gear meshing, the outside winding of take-up pulley has the drive wire, the other end of drive wire walks around the directional wheel on the outer box right flank and extends to the inside.
Preferably, ultraviolet generating device is including fixed disc, fixed disc fixed connection is on the inner wall of interior box, fixedly connected with toper piece on the another side of fixed disc, the fixed chamber of mutual intercommunication is seted up to the inside of fixed disc and toper piece, set up the spliced eye with fixed chamber intercommunication on the other end of toper piece, the bottom surface of fixed chamber inner chamber is connected with the wiring dish through adaptation spring drive, the inner wall sliding connection in wiring dish and fixed chamber, the inside activity interlude of spliced eye has the ultraviolet fluorescent tube, the ultraviolet fluorescent tube is connected with the contact of wiring dish.
Preferably, the transmission device comprises a displacement plate, the left side surface of the displacement plate is in contact connection with the left side surface of the inner cavity of the inner box body, a spraying device is arranged inside the displacement plate, one end of the driving wire is fixedly connected with the right side surface of the displacement plate, a mounting hole is formed in the displacement plate, a linkage device is arranged inside the mounting hole, the ultraviolet generating device is movably inserted into the mounting hole, a positioning hole is formed in the inner wall of the mounting hole, a transmission cavity fixedly communicated with the positioning hole is formed in the displacement plate, a transmission shaft is movably sleeved on the right side surface of the inner cavity of the positioning hole, the left end of the transmission shaft is movably sleeved with the left side surface of the inner cavity of the transmission cavity, a transmission gear and a small-size transmission bevel gear are fixedly sleeved outside the transmission shaft, the transmission gear is movably inserted into the positioning hole and extends out of the, the bottom fixedly connected with large-size transmission bevel gear of transfer line, large-size transmission bevel gear and the meshing of small-size transmission bevel gear, the fixed reel that has cup jointed in the outside of transfer line, the outside winding of reel has the driving rope, the other end of driving rope extends to the outside of displacement plate and fixed connection is on the left surface of inner box inner chamber, the outside activity of transfer line has cup jointed the energy storage clockwork spring, the one end of energy storage clockwork spring is connected with the fixed surface of transfer line, the other end of energy storage clockwork spring and the left surface fixed connection of transmission chamber inner chamber, the fixed level mirror that inlays on the front of displacement plate, fixed the grafting has the business turn over mouth on.
Preferably, the linkage device comprises a linkage ring, the linkage ring is movably inserted into the mounting hole, the linkage ring is movably sleeved outside the ultraviolet generating device, an extrusion cavity is formed in the linkage ring, the top surface of the inner cavity of the extrusion cavity is connected with an extrusion block through an extrusion spring in a transmission manner, the extrusion block is slidably connected with the inner wall of the extrusion cavity, an extrusion rod is fixedly connected to the other side of the extrusion block, the other end of the extrusion rod extends to the outside of the linkage ring and is provided with a wiping device, a linkage gear ring is fixedly connected to the outer surface of the linkage ring and is meshed with the transmission gear, annular grooves are formed in the outer surface of the linkage ring and the inner surface of the mounting hole, and limiting steel balls are embedded in the annular grooves.
Preferably, the wiping device comprises an arc-shaped plate, the top surface of the arc-shaped plate is fixedly connected with the end part of the extrusion rod, the left end of the bottom surface of the arc-shaped plate is provided with a chamfer, a T-shaped track groove is formed in the right side surface of the arc-shaped plate, the bottom end of the T-shaped track groove is in an open shape, an ejection hole is formed in the left side surface of the inner cavity of the T-shaped track groove, an ejection cylinder is movably inserted in the ejection hole, the right end of the ejection cylinder can be inserted into the left end of the T-shaped track groove, the right side surface of the inner cavity of the ejection cylinder is in transmission connection with the left side surface of the inner cavity of the ejection hole through an ejection spring, a T-shaped slide rail is movably inserted in the T-shaped track groove, the left end of the T-shaped slide rail is in contact connection with the right end of the ejection cylinder, the bottom end of the T-shaped slide rail extends to the outside of the T, An operation cavity, the operation cavity is arranged on the right side surface of the arc plate, the rectangular cavity, the mouth expanding cavity and the operation cavity are sequentially communicated end to end from left to right, a turnover shaft is fixedly connected to the inner wall of the rectangular cavity, a lever strip is movably sleeved outside the turnover shaft, the right end of the lever strip penetrates through the mouth expanding cavity and extends to the inside of the operation cavity, an arc rod is movably inserted on the lever strip, the end part of the arc rod is fixedly connected with the inner wall of the mouth expanding cavity, a recovery spring is movably sleeved outside the arc rod, one end of the recovery spring is fixedly connected with the lever strip, the other end of the recovery spring is fixedly connected with the bottom surface of the cavity in the mouth expanding cavity, a sliding groove is formed in the left end of the lever strip, a pressure applying cavity is formed in the top surface of the inner cavity of the rectangular cavity, a pressure applying rod is connected to the top surface of the inner cavity of the pressure applying cavity through transmission of, the bottom of the pressure applying rod extends to the inside of the T-shaped track groove and is provided with a limiting head, the top surface of the T-shaped track groove is provided with a limiting groove matched with the limiting head, and the limiting head is movably inserted in the limiting groove.
Preferably, the spraying device comprises a storage chamber and a suction chamber, the storage chamber and the suction chamber are both arranged inside the displacement plate, the liquid level mirror is matched with the storage chamber, the inlet and outlet nozzle is fixedly communicated with the storage chamber, the storage chamber is communicated with the suction chamber in a one-way mode through a liquid inlet one-way valve, the bottom surface of the inner chamber of the suction chamber is connected with a suction piston through a reset spring in a transmission mode, the suction piston is connected with the inner wall of the suction chamber in a sliding mode, the top of the top surface of the suction piston is connected with a suction rope, the inner wall of the suction chamber is fixedly connected with a guide wheel, the other end of the suction rope bypasses the guide wheel and extends to the outside of the inner box body, an accumulation spring is fixedly connected with the other end of the accumulation spring and the top surface of the partition plate, a liquid-adapting one-way valve is fixedly inserted and connected onto the right side surface of the displacement plate, the liquid-adapting one-way, the other two ends of the spray pipe are fixedly communicated with spray nozzles, and the other ends of the spray nozzles point to the wiping cotton.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
through stop device, make the turnover door can fix in the state of opening, make things convenient for medical staff to put and take surgical instruments, through ultraviolet disinfection cabinet, drive arrangement, transmission, aggregate unit, wiping arrangement, spray set's cooperation, make this equipment is deposited in the disinfection of medical general surgery's surgical instruments can open and close the in-process of turnover door at medical staff and automatically carry out twice to the ultraviolet fluorescent tube and clean, do not need the frequent inspection and cleaning to the ultraviolet fluorescent tube of medical staff, time saving and labor saving, the practicality of this equipment is deposited in the disinfection of medical general surgery's surgical instruments has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the open state of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the internal structure of the position limiter of FIG. 3 according to the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic structural diagram of the driving device shown in FIG. 3 according to the present invention;
FIG. 7 is a schematic diagram of the internal structure of the UV generator shown in FIG. 3 according to the present invention;
FIG. 8 is a schematic structural view of the transmission of FIG. 3 in accordance with the present invention;
FIG. 9 is a right side view of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic view of the internal structure of FIG. 8 according to the present invention;
FIG. 11 is an enlarged view of a portion of the structure of FIG. 10 in accordance with the present invention;
FIG. 12 is a schematic view of the internal structure of the transmission of FIG. 11 in accordance with the present invention;
FIG. 13 is a schematic view of the internal structure of the linkage of FIG. 11 according to the present invention;
FIG. 14 is a schematic view of the internal structure of the wiping device of FIG. 11 according to the present invention;
fig. 15 is a schematic diagram of the right-view internal structure of the spray device of fig. 10 according to the present invention.
The reference numbers in the figures illustrate:
1. an ultraviolet disinfection cabinet; 10. a directional wheel; 11. an outer case; 12. a partition panel; 13. an inner box body; 14. a stop bar; 15. a placing frame; 16. a controller; 17. an outgoing line; 18. turning over the door; 19. turning over the brick blocks; 2. a limiting device; 20. a traction ring; 21. a fixed block; 22. a cylindrical cavity; 23. a limiting shaft; 24. a ratchet gear; 25. a buffer chamber; 26. a compression spring; 27. a squeeze piston; 28. a clamping head; 29. a pulling wire; 3. a drive device; 31. a drive shaft; 32. a large drive bevel gear; 33. a drive rod; 34. a small drive bevel gear; 35. a take-up pulley; 36. driving a wire; 4. an ultraviolet generating device; 41. fixing the disc; 42. a conical block; 43. a fixed cavity; 44. inserting holes; 45. adapting a spring; 46. a patch panel; 47. an ultraviolet lamp tube; 5. a transmission device; 501. a displacement plate; 502. mounting holes; 503. positioning holes; 504. a transmission cavity; 505. a drive shaft; 506. a transmission gear; 507. a small-size transmission bevel gear; 508. a transmission rod; 509. a large-size transmission bevel gear; 510. a reel; 511. a drive rope; 512. an energy storage spring; 513. a liquid level mirror; 514. an inlet and outlet; 6. a linkage device; 61. a linkage ring; 62. an extrusion chamber; 63. a compression spring; 64. extruding the block; 65. an extrusion stem; 66. linking the gear rings; 67. an annular groove; 68. a limiting steel ball; 7. a wiping device; 701. an arc-shaped plate; 702. chamfering; 703. a T-shaped track groove; 704. an ejection hole; 705. ejecting the cylinder; 706. ejecting a spring; 707. a T-shaped slide rail; 708. wiping cotton; 709. a rectangular cavity; 710. expanding the oral cavity; 711. an operating chamber; 712. a turning shaft; 713. a lever bar; 714. an arcuate bar; 715. a restoring spring; 716. a chute; 717. a pressure application cavity; 718. a pressure applying spring; 719. applying a pressure rod; 720. a linkage rod; 721. a limiting head; 722. a limiting groove; 8. a spraying device; 80. a shower pipe; 81. a storage chamber; 82. a suction lumen; 83. a liquid inlet check valve; 84. a return spring; 85. a suction piston; 86. pulling a rope; 87. a guide wheel; 88. a potential storage spring; 89. and (4) a liquid outlet one-way valve.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-15, a medical treatment general surgery surgical instrument disinfection storage device comprises an ultraviolet disinfection cabinet 1, wherein a limiting device 2, a driving device 3, an ultraviolet generating device 4 and a transmission device 5 are arranged inside the ultraviolet disinfection cabinet 1.
Ultraviolet disinfection cabinet 1 includes outer box 11, be equipped with the opening on the front of outer box 11, the inner wall fixedly connected with partition panel 12 of outer box 11, box 13 in the fixedly connected with on the top surface of partition panel 12, the front and the fixed intercommunication of opening of interior box 13, equal fixedly connected with shelves strip 14 on the upper and lower two sides of interior box 13 inner chamber, the frame 15 is put to the inner wall fixedly connected with of interior box 13, fixed mounting has controller 16 on the bottom surface of outer box 11 inner chamber, the electricity is connected with lead-out wire 17 on the controller 16, the other end of lead-out wire 17 extends to the outside of outer box 11, the open-ended inside is equipped with turnover door 18, two fixedly connected with brick pieces 19 on turnover door 18, equal fixedly connected with directive wheel 10 on the left and right sides face of outer box 11 inner.
The limiting device 2 comprises a fixing block 21, the bottom surface of the fixing block 21 is fixedly connected with the bottom surface of the inner cavity of the outer box body 11, the top surface of the fixing block 21 is fixedly connected with the bottom surface of the partition plate 12, the right side surface of the fixing block 21 is fixedly connected with the right side surface of the inner cavity of the outer box body 11, a cylindrical cavity 22 is formed in the fixing block 21, a limiting shaft 23 is movably inserted into the bottom surface of the inner cavity of the cylindrical cavity 22, the top end of the limiting shaft 23 extends to the outside of the fixing block 21 and penetrates through the partition plate 12 and is fixedly inserted into a brick overturning block 19, a ratchet wheel 24 positioned in the cylindrical cavity 22 is fixedly sleeved outside the limiting shaft 23, a buffer cavity 25 is further formed in the fixing block 21, the right side surface of the inner cavity of the buffer cavity 25 is in transmission connection with an extrusion piston 27 through a compression spring 26, the extrusion piston 27 is in sliding connection with the, the left end of the clamping joint 28 extends into the cylindrical cavity 22 and is engaged with the ratchet gear 24 in a single direction, the right side surface of the extrusion piston 27 is fixedly connected with a pulling wire 29, and the other end of the pulling wire 29 extends to the outside of the outer box body 11 and is fixedly connected with a pulling ring 20.
The driving device 3 comprises a driving shaft 31 and a driving rod 33, the top end of the driving shaft 31 is movably sleeved on the top surface of the inner cavity of the outer box body 11, the bottom end of the driving shaft 31 is movably inserted on the top surface of the inner box body 13 and is fixedly inserted in the other brick turning block 19, a large-size driving bevel gear 32 positioned between the outer box body 11 and the inner box body 13 is fixedly sleeved on the outer portion of the driving shaft 31, the top end of the driving rod 33 is movably sleeved on the top surface of the inner cavity of the outer box body 11, the bottom end of the driving rod 33 is movably sleeved on the top surface of the inner box body 13, a small-size driving bevel gear 34 and a take-up pulley 35 are fixedly sleeved on the outer portion of the driving rod 33, the small-size driving bevel gear 34 is meshed with the large-size driving bevel gear 32, a driving wire 36 is wound on the outer portion of the take-.
Ultraviolet generating device 4 includes fixed disc 41, fixed disc 41 fixed connection is on the inner wall of interior box 13, fixedly connected with toper piece 42 on the another side of fixed disc 41, fixed chamber 43 that communicates each other is seted up to the inside of fixed disc 41 and toper piece 42, set up the spliced eye 44 with fixed chamber 43 intercommunication on the other end of toper piece 42, the bottom surface of fixed chamber 43 inner chamber is connected with wiring dish 46 through adaptation spring 45 transmission, wiring dish 46 and the inner wall sliding connection of fixed chamber 43, ultraviolet fluorescent tube 47 has been interlude to the inside activity of spliced eye 44, ultraviolet fluorescent tube 47 and wiring dish 46 contact are connected.
The transmission device 5 comprises a displacement plate 501, the left side surface of the displacement plate 501 is in contact connection with the left side surface of the inner cavity of the inner box body 13, a spraying device 8 is arranged inside the displacement plate 501, one end of the driving wire 36 is fixedly connected with the right side surface of the displacement plate 501, a mounting hole 502 is formed in the displacement plate 501, a linkage device 6 is arranged inside the mounting hole 502, the ultraviolet generating device 4 is movably inserted inside the mounting hole 502, a positioning hole 503 is formed in the inner wall of the mounting hole 502, a transmission cavity 504 fixedly communicated with the positioning hole 503 is formed in the displacement plate 501, a transmission shaft 505 is movably sleeved on the right side surface of the inner cavity of the positioning hole 503, the left end of the transmission shaft 505 is movably sleeved with the left side surface of the inner cavity of the transmission cavity 504, a transmission gear 506 and a small-size transmission bevel gear 507 are fixedly sleeved outside the transmission shaft 505, the transmission gear 506 is, the top surface of the inner cavity of the transmission cavity 504 is movably sleeved with a transmission rod 508, the bottom end of the transmission rod 508 is fixedly connected with a large-size transmission bevel gear 509, the large-size transmission bevel gear 509 is meshed with a small-size transmission bevel gear 507, the outside of the transmission rod 508 is fixedly sleeved with a reel 510, the outside of the reel 510 is wound with a transmission rope 511, the other end of the transmission rope 511 extends to the outside of the displacement plate 501 and is fixedly connected to the left side surface of the inner cavity of the inner box body 13, the outside of the transmission rod 508 is movably sleeved with an energy storage spring 512, one end of the energy storage spring 512 is fixedly connected with the surface of the transmission rod 508, the other end of the energy storage spring 512 is fixedly connected with the left side surface of the inner cavity of the transmission cavity 504, a liquid level mirror 513 is fixedly embedded on the front surface of the displacement plate 501, the liquid level mirror 513 is used.
The linkage device 6 comprises a linkage ring 61, the linkage ring 61 is movably inserted into the mounting hole 502, the linkage ring 61 is movably sleeved outside the ultraviolet generating device 4, an extrusion cavity 62 is formed in the linkage ring 61, the top surface of the inner cavity of the extrusion cavity 62 is connected with an extrusion block 64 through an extrusion spring 63 in a transmission mode, the extrusion block 64 is connected with the inner wall of the extrusion cavity 62 in a sliding mode, an extrusion rod 65 is fixedly connected to the other surface of the extrusion block 64, the other end of the extrusion rod 65 extends to the outside of the linkage ring 61 and is provided with a wiping device 7, a linkage gear ring 66 is fixedly connected to the outer surface of the linkage ring 61 and is meshed with a transmission gear 506, annular grooves 67 are formed in the outer surface of the linkage ring 61 and the inner surface of the mounting hole 502, and a limiting steel ball 68 is movably embedded in.
The wiping device 7 comprises an arc plate 701, the top surface of the arc plate 701 is fixedly connected with the end part of the extrusion rod 65, the left end of the bottom surface of the arc plate 701 is provided with a chamfer 702, the right side surface of the arc plate 701 is provided with a T-shaped track groove 703, the bottom end of the T-shaped track groove 703 is open, the left side surface of the inner cavity of the T-shaped track groove 703 is provided with an ejection hole 704, the inside of the ejection hole 704 is movably inserted with an ejection barrel 705, the right end of the ejection barrel can be inserted into the left end of the T-shaped track groove 703, the right side surface of the inner cavity of the ejection barrel 705 is in transmission connection with the left side surface of the inner cavity of the ejection hole 704 through an ejection spring 706, the inside of the T-shaped track groove 703 is movably inserted with a T-shaped sliding rail 707, the left end of the T-shaped sliding rail 707 is in contact connection with the right end of the ejection barrel 705, the bottom end of the T-shaped sliding rail 707 extends to the outside, the inner part of the arc plate 701 is provided with a rectangular cavity 709, a flaring cavity 710 and an operation cavity 711, the operation cavity 711 is arranged on the right side surface of the arc plate 701, the rectangular cavity 709, the flaring cavity 710 and the operation cavity 711 are sequentially communicated end to end from left to right, the inner wall of the rectangular cavity 709 is fixedly connected with a turnover shaft 712, the outer part of the turnover shaft 712 is movably sleeved with a lever bar 713, the right end of the lever bar 713 penetrates through the flaring cavity 710 and extends into the operation cavity 711, an arc rod 714 is movably inserted on the lever bar 713, the end part of the arc rod 714 is fixedly connected with the inner wall of the flaring cavity 710, the outer part of the arc rod 714 is movably sleeved with a recovery spring 715, one end of the recovery spring 715 is fixedly connected with the lever bar 713, the other end of the recovery spring 715 is fixedly connected with the bottom surface of the inner cavity of the flaring cavity 710, the left end of the lever bar 713 is provided with a sliding groove 716, the top surface of the inner cavity of the rectangular cavity 709 is provided with, the front of the pressing rod 719 is fixedly connected with a linkage rod 720, the end of the linkage rod 720 is movably inserted into the sliding groove 716, the bottom end of the pressing rod 719 extends into the T-shaped track groove 703 and is provided with a limit head 721, the top surface of the T-shaped slide rail 707 is provided with a limit groove 722 matched with the limit head 721, the limit head 721 is movably inserted into the limit groove 722, the lever bar 713 is pressed, the lever bar 713 exerts lifting force on the pressing rod 719 through the sliding groove 716 and the linkage rod 720 to separate the limit head 721 from the limit groove 722, then the ejection cylinder 705 is inserted into the T-shaped track groove 703 under the elastic force of the ejection spring 706 and exerts pushing force on the T-shaped slide rail 707 to eject the T-shaped slide rail 707, and the T-shaped slide rail 707 drives the wiping cotton 708 to move out, so that the wiping cotton 708 can be conveniently replaced.
The spraying device 8 comprises a storage chamber 81 and a suction chamber 82, the storage chamber 81 and the suction chamber 82 are both arranged inside a displacement plate 501, 75% alcohol is stored inside the storage chamber 81, a liquid level mirror 513 is matched with the storage chamber 81, a suction nozzle 514 is fixedly communicated with the storage chamber 81, the storage chamber 81 is communicated with the suction chamber 82 in a one-way mode through a liquid inlet one-way valve 83, the bottom surface of the inner chamber of the suction chamber 82 is in transmission connection with a suction piston 85 through a reset spring 84, the suction piston 85 is in sliding connection with the inner wall of the suction chamber 82, a drawing rope 86 is connected to the top surface of the suction piston 85, a guide wheel 87 is fixedly connected to the inner wall of the suction chamber 82, the other end of the drawing rope 86 bypasses the guide wheel 87 and extends to the outside of the inner box body 13 and is fixedly connected with a potential accumulation spring 88, the other end of the potential accumulation spring 88 is fixedly connected with the top surface of the partition plate, the liquid-adapting one-way valve 89 is fixedly communicated with the suction cavity 82, the liquid-adapting one-way valve 89 is positioned below the suction piston 85, the other end of the liquid-adapting one-way valve 89 is fixedly communicated with the spray pipe 80, the other two ends of the spray pipe 80 are fixedly communicated with the spray nozzles, and the other ends of the spray nozzles point to the wiping cotton 708.
The working principle is as follows:
firstly, the turnover door 18 is opened, then the turnover door 18 drives the limit shaft 23 and the driving shaft 31 to rotate through the turnover block 19, then the limit shaft 23 drives the ratchet wheel 24 to rotate, when the turnover door 18 is opened to the maximum opening degree, the extrusion piston 27 drives the clamping joint 28 to be close to the ratchet wheel 24 under the action of the elasticity of the compression spring 26, the ratchet wheel 24 is meshed with the clamping joint 28 in a one-way mode, the turnover door 18 is fixed, simultaneously the driving shaft 31 drives the bevel gear 34 to rotate through the meshing action of the large-size driving bevel gear 32 and the small-size driving bevel gear 34, the driving rod 33 drives the take-up pulley 35 to rotate, then the driving wire 36 winds the outside of the take-up pulley 35 and pulls the transmission device 5 to move rightwards, then the transmission device 5 drives the wiping device 7 to slide rightwards on the surface of the ultraviolet generating device 4 through the linkage device 6, and then the extrusion, The cooperation effect of the T-shaped track groove 703 and the T-shaped track 707 drives the wiping cotton 708 to move towards the ultraviolet lamp 47 until the wiping cotton 708 is in contact with the ultraviolet lamp 47, then the wiping cotton 708 slides rightwards and wipes the ultraviolet lamp 47 leftwards and rightwards, in the process, the inner wall of the inner box body 13 pulls the transmission rope 511, then the transmission rope 511 is released from the outside of the reel 510 and drives the reel 510 to rotate, the reel 510 drives the transmission rod 508 to rotate, the transmission rod 508 works on the energy storage spring 512, so that the potential energy of the energy storage spring 512 is increased, meanwhile, the transmission rod 508 drives the linkage ring 61 to rotate by the meshing effect of the large-size transmission bevel gear 509 and the small-size transmission bevel gear 507 and the meshing effect of the transmission shaft 505, the transmission gear 506 and the linkage ring gear 66 by taking the ultraviolet lamp 47 as a central axis, and then the linkage ring 61 rotates by taking the ultraviolet lamp 47 as a, then the wiping cotton 708 moves around the ultraviolet lamp tube 47 in a circle to wipe the ultraviolet lamp tube 47 in the circle, so as to ensure that the surface of the ultraviolet lamp tube 47 is wiped completely, meanwhile, the accumulator spring 88 pulls the suction piston 85 upwards through the suction rope 86 to move upwards, the suction piston 85 applies work to the return spring 84, so that the return spring 84 is preferentially deformed, the potential energy is increased, then 75% alcohol in the storage cavity 81 enters the suction cavity 82 through the liquid inlet one-way valve 83, then the transmission device 5 moves to the rightmost end of the ultraviolet generating device 4 when the turnover door 18 is fixed, then the medical instrument is taken or placed, then the pulling rope 29 is pulled through the pulling ring 20, the pulling rope 29 pulls the clamping head 28 to move rightwards through the pressing piston 27, the clamping head 28 is separated from the ratchet wheel 24, the limitation on the turnover door 18 is released, then the turnover door 18 pulls the accumulator spring 88, the return spring 84, and the pulling rope, The energy storage spring 512 reversely turns under the action of the common elastic force to close, then the driving wire 36 is released from the outside of the take-up pulley 35, then the transmission device 5 moves leftwards under the action of the common elastic force of the energy storage spring 88, the reset spring 84 and the energy storage spring 512, the transmission rope 511 winds towards the outside of the reel 510 under the action of the elastic force of the energy storage spring 512 to enable the wiping cotton 708 to reversely move circularly, the suction piston 85 moves downwards under the action of the elastic force of the reset spring 84 and pressurizes 75% alcohol, the 75% alcohol is sprayed to the wiping cotton 708 through the liquid adapting one-way valve 89, the spray pipe 80 and the spray nozzle, the wiping cotton 708 is wetted by the 75% alcohol, the alcohol wiping is performed on the ultraviolet lamp tube 47 until the displacement plate 501 contacts with the left side surface of the inner cavity of the inner box body 13, and at the moment, the wiping cotton 708 moves to the surface of the conical block 42.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.