CN110905316B - Cabinet door locking and protecting device of medical cleaning and disinfecting machine - Google Patents

Cabinet door locking and protecting device of medical cleaning and disinfecting machine Download PDF

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Publication number
CN110905316B
CN110905316B CN201911299499.XA CN201911299499A CN110905316B CN 110905316 B CN110905316 B CN 110905316B CN 201911299499 A CN201911299499 A CN 201911299499A CN 110905316 B CN110905316 B CN 110905316B
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CN
China
Prior art keywords
cabinet door
groove
spring
limiting
medical cleaning
Prior art date
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Expired - Fee Related
Application number
CN201911299499.XA
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Chinese (zh)
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CN110905316A (en
Inventor
刘爱玲
宋均鼎
孙艳
孙中侠
徐自强
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Liu Ailing
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Individual
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Publication date
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Priority to CN201911299499.XA priority Critical patent/CN110905316B/en
Publication of CN110905316A publication Critical patent/CN110905316A/en
Application granted granted Critical
Publication of CN110905316B publication Critical patent/CN110905316B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/08—Hasps; Hasp fastenings; Spring catches therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0038—Sliding handles, e.g. push buttons
    • E05B1/0046—Sliding handles, e.g. push buttons sliding parallel to the plane of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F7/00—Accessories for wings not provided for in other groups of this subclass
    • E05F7/06—Devices for taking the weight of the wing, arranged away from the hinge axis
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention provides a cabinet door locking and protecting device of a medical cleaning and disinfecting machine, and relates to the technical field of cabinet door protection. This cabinet door locking and protector of medical cleaning and disinfecting machine, including the organism, surface one side of organism is rotated through linking and is connected with the cabinet door, top surface one side fixedly connected with connector of cabinet door, two inside grooves have been seted up to the connector internal symmetry, two all be provided with the movable plate in the inside groove, and be connected between two movable plates and two inside groove inner walls and be provided with first spring, two the equal fixedly connected with first stopper in surface one side of movable plate. Through the nested cooperation of the connector and the draw-in groove that set up and the nested cooperation of first stopper and first spacing groove, can accomplish the locking of cabinet door and open automatically through the drive structure drive, through the supporting role of the cushion tray in the removal piece, can effectually reduce the bearing load of cabinet door.

Description

Cabinet door locking and protecting device of medical cleaning and disinfecting machine
Technical Field
The invention relates to the technical field of medical equipment, in particular to the technical field of cabinet door protection of the medical equipment, and particularly relates to a cabinet door locking and protecting device for a medical cleaning and disinfecting machine.
Background
The quality of cleaning, disinfection and sterilization of surgical instruments is one of the key points in operating room management. The use of the correct cleaning method is an important guarantee of the cleaning quality. Any residual organic matter, various body fluids such as blood, pus, protein mucus and the like, oil stains and the like can prevent microorganisms from effectively contacting with a sterilization medium, and a biological film can be generated to influence the sterilization effect. The surgical instruments are divided into common instruments, precise instruments, endoscope instruments and the like according to different surgical types, and the instruments are easily damaged in the cleaning and disinfection process to influence the use quality and the service life of the instruments, so that the damage degree of the instruments can be reduced by adopting a correct cleaning method, the pollution possibility of operators is reduced, the sterilization quality is ensured, and the environment and other people are protected. In order to improve the cleaning quality of instruments and control nosocomial infection, related documents are exported in 2009 nations, and hospitals are required to clean, disinfect and sterilize surgical instruments by adopting a method of combining manual cleaning and cleaning of a medical cleaning and disinfecting machine according to different types of surgical instruments.
Medical cleaning and sterilizing machine, a cleaning machine who is used for wasing medical instrument specially, mainly be applied to medical utensil, the endoscope, surgical instruments, the test tube, biochemical inspection container, detect and wash with glass piece etc, get rid of remaining blood on the medical instrument, tissue fluid and other filths etc, medical cleaning and sterilizing machine uses very generally in hospital or other medical places, current medical cleaning and sterilizing machine, its cabinet door switch junction is stable inadequately, the problem that the cabinet door declutched appears easily when using, when the cabinet door is opened simultaneously, its horizontal cabinet door of placing only relies on the hookup location to bear the weight of whole cabinet door, can cause too big bearing load to the junction, lead to cabinet door and organism junction to warp easily, thereby make cabinet door leakproofness descend.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the invention provides a cabinet door locking and protecting device of a medical cleaning and disinfecting machine, which solves the problems that the connection position of a cabinet door switch of the existing medical cleaning cabinet is not stable enough and the cabinet door is easy to be separated when in use; meanwhile, the opening mode of the cabinet door is changed, the door opening mode used in the prior art is solved, the deformation of the joint of the cabinet door and the machine body is easily caused, and the problem of the reduction of the sealing property of the cabinet door is caused.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a cabinet door locking and protecting device of a medical cleaning and disinfecting machine comprises a machine body and a cabinet door, wherein the cabinet door is connected to the lower end of the machine body through a hinge, a locking device is arranged at the joint of the upper ends of the machine body and the cabinet door, an opening and closing limiting device is arranged at the joint of the lower ends of the machine body and the cabinet door, and a supporting device is arranged at the lower end of the machine body;
the opening and closing limiting device comprises a rotating groove formed in the lower end of the machine body and a fan-shaped rotating piece arranged in the rotating groove, and the fan-shaped rotating piece is fixedly arranged at the lower end of the cabinet door;
the supporting device comprises a groove formed in the lower end of the machine body, a limiting plate and a moving block, wherein the limiting plate and the moving block are arranged in the groove, a containing groove is formed in the moving block, a hydraulic cylinder is arranged in the containing groove, and the limiting plate and the fan-shaped rotating piece are connected through a second connecting rope.
According to the cabinet door locking and protecting device of the medical cleaning and disinfecting machine, the limiting plate and the moving block are integrally arranged, or the limiting plate and the moving block are adjacently arranged, the limiting plate is arranged on the rear side of the moving block, and a third spring is arranged between the limiting plate and the rear wall of the groove; the fan-shaped rotating piece is characterized in that a second limiting block is fixedly arranged on one side of the fan-shaped rotating piece, second connecting seats are respectively arranged on the second limiting block and the limiting plate, and two ends of a second connecting rope are respectively connected with the second limiting block and the limiting plate through the second connecting seats.
According to a preferable scheme, the cabinet door locking and protecting device of the medical cleaning and disinfecting machine is characterized in that two inner grooves are symmetrically formed in the connector, a moving plate and a first spring are respectively arranged in the two inner grooves, a first connecting groove communicated with the two inner grooves is formed in the cabinet door, first mounting plates are respectively arranged at the positions, corresponding to the first connecting groove, of the two inner grooves, first auxiliary pulleys are respectively arranged on the two first mounting plates, first connecting ropes are respectively connected and arranged through the two first auxiliary pulleys, first connecting seats are respectively fixedly arranged on the inner end faces of the two moving plates, one ends of the two first connecting ropes are respectively fixedly connected with the first connecting seats, and the other ends of the two first connecting ropes are integrated into one through connecting pieces and connected with a switch handle arranged on the cabinet door.
Furthermore, a handle groove is formed in one side of the outer surface of the cabinet door, the switch handle is arranged in the handle groove, a connecting rod is fixedly connected to the inner side of the switch handle, a first fixing plate is sleeved on the connecting rod, a second fixing plate is fixedly arranged on one side of the inner wall of the handle groove, a second spring is arranged between the first fixing plate and the second fixing plate, and a through hole for the first connecting rope to pass through is formed in the second fixing plate.
Furthermore, in the cabinet door locking and protecting device of the medical cleaning and disinfecting machine, the connecting rod and the switch handle are integrally arranged, the end part of the connecting rod, which is far away from the switch handle, is fixedly provided with the limiting pin, and one end of the first connecting rope, which is close to the switch handle, penetrates through the through hole formed in the second fixing plate and then is fixedly connected with the limiting pin.
Preferably, in the locking and protecting device for the cabinet door of the medical cleaning and disinfecting machine, a sliding groove with a T-shaped cross section is formed in the position, corresponding to the switch handle, in the cabinet door, a sliding block with a T-shaped head shape is arranged at the upper end of the switch handle, the sliding block is matched with the cross section of the sliding groove, and the sliding block at the upper end of the switch handle can slide left and right in the sliding groove.
According to the cabinet door locking and protecting device of the medical cleaning and disinfecting machine, the rotating groove is arc-shaped, and the fan-shaped rotating piece is matched with the rotating groove, so that the fan-shaped rotating piece can rotate up and down in the rotating groove; the outer fringe limit that the one end protrusion fan-shaped rotation piece of cabinet door was kept away from to the second stopper is equipped with the second spacing groove with second stopper looks adaptation in rotating the inslot, and the second spacing groove is the arc, is provided with the spacing stop of bulge assorted with the second stopper in the upper end of second spacing groove.
Furthermore, the cabinet door locking and protecting device of the medical cleaning and disinfecting machine is characterized in that the groove is formed below the rotating groove, and the outer side of the groove is in an open state; be provided with the second mounting panel near top position in the recess, form second intercommunication groove between the inner wall of second mounting panel and recess, be provided with three second auxiliary pulley in the upper and lower corner of the inner wall corner in second intercommunication groove and second mounting panel outer end altogether, the rope is connected to the second and is walked around three second auxiliary pulley setting respectively.
More preferably, the moving block is concave, a lifting plate is connected to the shaft end of the hydraulic cylinder, a cushion supporting block is arranged at the top of the lifting plate, and a plurality of damping springs are arranged in the cushion supporting block;
the upper side and the lower side in the clamping groove are respectively provided with a first limiting groove, the upper side and the lower side of the connector are respectively provided with a first limiting block, and the connector is matched with the clamping groove formed in the machine body; the connector is fixedly connected on the inner side surface of the upper end of the cabinet door in a welding or bolt connection mode.
According to the cabinet door locking and protecting device of the medical cleaning and disinfecting machine, the first spring is in an extension state under a normal state, one end of the first spring is abutted against the inner side of the moving plate, and the other end of the first spring is abutted against one end of the inner groove; the second spring is in a contraction state under a normal state, one end of the second spring is fixedly connected to one end of the first fixing plate, and the other end of the second spring is fixedly connected to one end of the second fixing plate; the third spring is in a contraction state under a normal state, one end of the third spring is connected and fixed to the inner end face of the limiting plate, and the other end of the third spring is connected and fixed to the rear end face of the groove.
More preferably, a glass window is arranged in the middle of one side of the outer surface of the cabinet door.
The working principle is as follows: when the cabinet door cleaning device is used, the cleaning effect can be realized through the work of the cleaning structure arranged in the cabinet body, the internal cleaning condition can be automatically observed through the glass window on the cabinet door, after the cleaning is finished, the switch handle in the handle groove is stirred or pulled outwards, the switch handle drives the connecting rod to move, the connecting rod drives the first fixed plate to stretch the second spring, the connecting rod pulls the first connecting rope, the first connecting rope pulls the two moving plates to compress the two first springs through the cooperation of the first auxiliary pulley, the two moving plates drive the two first limit blocks to be separated from the first limit groove, the locking structure between the cabinet door and the cabinet body can be opened, the structure can be automatically reset through the action of the first spring and the second spring after being loosened, the cabinet door can be automatically opened through the cooperation of the fan-shaped rotating pieces through the linkage, when the cabinet door is opened, the second limit block slides in the second limit groove, meanwhile, the second limiting block drives the second connecting seat to move, the second connecting seat pulls the second connecting rope, the second connecting rope is matched with the second auxiliary pulley, the second connecting rope pulls the limiting plate to drive the moving block to move outwards to the lower portion of the cabinet door, meanwhile, the third spring is stretched in the movement of the limiting plate, the second connecting seat pulls the second connecting rope upwards, the second connecting rope is matched with the second auxiliary pulley, the second connecting rope pulls the limiting plate to drive the moving block to move outwards out of the groove and move downwards to the lower portion of the cabinet door, the hydraulic cylinder moves outwards along with the moving block and supports the opened cabinet door, so that the cabinet door is supported, and the cleaning rack containing the medical equipment to be cleaned is conveniently pushed into the cleaning cabin of the machine body through the inner side face of the. When the cabinet door is closed, the second connecting rope loosens the moving block, and meanwhile the moving block is collected into the groove under the reset action of the third spring.
(III) advantageous effects
The invention provides a cabinet door locking and protecting device of a medical cleaning and disinfecting machine. The method has the following beneficial effects:
1. this cabinet door locking and protector of medical cleaning and disinfecting machine through the nested cooperation that sets up connector and draw-in groove and the nested cooperation of first spacing groove and first stopper, can realize closing and locking function between cabinet door and the organism, can make to be connected more stably, and the structure can be opened through transmission structure to the pulling switch handle, and is easy and simple to handle, connects stably, reduces the problem that the cabinet door is thrown off.
2. This cabinet door locking and protector of medical cleaning and disinfecting machine, through opening the cabinet door, the second stopper drives second connecting seat pulling second and connects the rope, can move out the movable block automatically through the transmission structure, and the pneumatic cylinder is followed the movable block and is outwards shifted out to the cabinet door that opens supports, with the bearing with support the cabinet door, can effectively alleviate the load that bears of link.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a simplified schematic view of the cabinet door structure of the present invention in an open state;
FIG. 3 is an enlarged view of the invention at A in FIG. 1;
FIG. 4 is an enlarged view of the present invention at B of FIG. 1;
fig. 5 is an enlarged view of the present invention at C in fig. 1.
Wherein, 1, the body; 2. a cabinet door; 3. a glass window; 4. a connector; 5. an inner tank; 6. moving the plate; 7. a first stopper; 8. a first spring; 9. a first connecting seat; 10. a first connecting rope; 11. a first connecting groove; 12. a first mounting plate; 13. a first auxiliary sheave; 14. a card slot; 15. a first limit groove; 16. a handle slot; 17. a switch grip; 18. a chute; 19. a slider; 20. a connecting rod; 21. a first fixing plate; 22. a spacing pin; 23. a second fixing plate; 24. a second spring; 25. a sector shaped rotating member; 26. a rotating groove; 27. a second limit groove; 28. a second limiting block; 29. a second connecting seat; 30. a second communicating groove; 31. a second connecting rope; 32. a second mounting plate; 33. a second auxiliary sheave; 34. a groove; 35. a limiting plate; 36. a moving block; 37. a receiving groove; 38. a hydraulic cylinder; 39. a lifting plate; 40. a cushion support block; 41. a damping spring; 42. a third spring; 43. a connecting member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-5, an embodiment of the present invention provides a cabinet door locking and protecting device for a medical cleaning and disinfecting machine, which includes a machine body 1 and a cabinet door 2, wherein the cabinet door 2 is connected to a lower end of the machine body 1 through a hinge, a locking device is disposed at a joint of upper ends of the machine body 1 and the cabinet door 2, an opening and closing limiting device is disposed at a joint of lower ends of the machine body 1 and the cabinet door 2, and a supporting device is disposed at a lower end of the machine body 1.
The locking device comprises a clamping groove 14 formed in the upper end of the machine body 1, a connector 4 arranged on the cabinet door 2, first limiting grooves 15 formed in the upper side and the lower side of the clamping groove 14 respectively, and the cabinet door 2 is rotatably connected to the outer side of the machine body 1 through a link.
The cabinet door is characterized in that a connector 4 is fixedly connected to the inner side surface of the upper end of the cabinet door 2 in a welding or bolt connection mode, first limiting blocks 7 are respectively arranged on the upper side and the lower side of the connector 4, the connector 4 is matched with a clamping groove 14 formed in the machine body 1, and the first limiting blocks 7 are matched with first limiting grooves 15. On the binding face of cabinet door 2 and organism 1, be provided with joint strip to when making cabinet door 2 close, its cabinet door 2 can keep encapsulated situation with the washing cabin of organism 1.
Two inner grooves 5 are symmetrically formed in the connector 4, specifically, as shown in fig. 3, moving plates 6 are respectively arranged in the two inner grooves 5, first springs 8 are respectively arranged between the two moving plates 6 and the inner walls of the two inner grooves 5, the first springs 8 are in an extension state in a normal state, one ends of the first springs 8 abut against the inner side of the moving plates 6, and the other ends of the first springs 8 abut against one ends of the inner grooves 5. The outer surface of each of the two movable plates 6 is fixedly connected with a first limiting block 7, a first connecting groove 11 communicated with the two inner grooves 5 is formed in the cabinet door 2, first mounting plates 12 are respectively arranged at positions corresponding to the two inner grooves 5 and the first connecting groove 11, first auxiliary pulleys 13 are respectively arranged on the two first mounting plates 12, first connecting ropes 10 are respectively connected and arranged through the two first auxiliary pulleys 13, first connecting seats 9 are fixedly arranged on inner end surfaces of the two movable plates 6, one ends of the two first connecting ropes 10 are respectively and fixedly connected with the first connecting seats 9, the other ends of the two first connecting ropes 10 are integrated into one piece through connecting pieces 43 and are connected with a switch handle 17 arranged on the cabinet door 2, and the switch handle is specifically shown in fig. 3 and 4.
The contact mounting surface of the connector 4 and the cabinet door 2 is kept in an open state, the first limiting block 7, the moving plate 6, the first spring 8, the first mounting plate 12, the first auxiliary pulley 13, the first connecting rope 10 and the like are mounted in the connector 4 through the opening on one side of the connector 4, and then the connector 4 is mounted and fixed on the cabinet door 2 in a welding or bolt connection mode. Namely: the structure of the moving plate 6, the first spring 8 and the like are pre-installed in the connector 4, the first auxiliary pulley 13 is installed on the first installation plate 12, the first installation plate 12 is installed in the connector at a position corresponding to the first connecting groove 11, finally the connector 4 is structurally covered and then welded or bolted at a position corresponding to the first connecting groove 11 on the cabinet door 2, in order to facilitate the installation and butt joint of the structure, a handle groove 16 is formed in one side of the outer surface of the cabinet door 2, as shown in figures 1 and 2 in particular, a switch handle 17 is arranged in the handle groove 16, a connecting rod 20 is fixedly connected to the inner side of the switch handle 17, the connecting rod 20 and the switch handle 17 are integrally arranged, as shown in figure 4 in particular, the connecting rod 20 is in a straight rod shape, a first fixing plate 21 is fixedly connected to the middle of the outer surface of the connecting rod 20 in a nested manner, a second fixing plate 23 is fixedly, and a second spring 24 is connected between the first fixing plate 21 and the second fixing plate 23, one end of the second spring 24 is fixedly connected to one end of the first fixing plate 21, and the other end of the second spring 24 is fixedly connected to one end of the second fixing plate 23, that is, the second spring 24 is sleeved on one end of the connection 20 far away from the switch handle 17, one end of the second spring 24 abuts against one end of the first fixing plate 21, and the other end of the second spring 24 abuts against one end of the second fixing plate 23. The second spring 24 is normally compressed and contracted, and a through hole through which the first connecting rope 10 passes is formed in the second fixing plate 23.
The end of the connecting rod 20 away from the switch handle 17 is fixedly provided with the limit pin 22, and as mentioned above, one end of the two first connecting ropes 10 is integrated into one output end through the connecting piece 43, and penetrates through the through hole provided on the second fixing plate 23 to be fixedly connected with the limit pin 22.
As shown in fig. 4, a sliding groove 18 with a T-shaped cross section is formed in the cabinet door 2 at a position corresponding to the switch handle 17, the upper end of the switch handle 17 can slide left and right in the sliding groove 18, that is, a sliding block 19 with a T-shaped head shape matching with the cross section of the sliding groove 18 is arranged at the upper end of the switch handle 17, and the sliding block 19 with the T-shaped head shape arranged at the upper end of the switch handle 17 can freely slide in the T-shaped sliding groove 18. The arrangement of the sliding groove 18 and the sliding block 19 can ensure that the switch handle 17 can be smoothly and stably pushed and pulled to ensure the normal use of the structure.
The opening and closing limiting device comprises a rotating groove 26 formed in the lower end of the machine body 1 and a fan-shaped rotating piece 25 arranged in the rotating groove 26, as shown in fig. 1, the rotating groove 26 is arc-shaped, the fan-shaped rotating piece 25 is matched with the rotating groove 26, the fan-shaped rotating piece 25 is fixedly arranged at the lower end of the cabinet door 2 and is hinged with the lower end of the machine body 1, and the fan-shaped rotating piece 25 can rotate up and down in the rotating groove 26.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, a second limiting block 28 is fixedly arranged on one side of the fan-shaped rotating member 25, one end of the second limiting block 28, which is far away from the cabinet door 2, protrudes out of the outer edge of the fan-shaped rotating member 25, a second limiting groove 27 which is in sliding connection with the second limiting block 28 in an embedded manner is arranged in the rotating groove 26, the second limiting groove 27 is arc-shaped, and a limiting stop block matched with the protruding part of the second limiting block 28 is arranged at the upper end of the second limiting groove 27 so as to limit the opening and closing of the cabinet door 2 relative to the cabinet body 1.
The supporting device comprises a groove 34 formed in the lower end of the machine body 1, a limiting plate 35 arranged in the groove 34 and a moving block 36.
As shown in fig. 1 and 5, the groove 34 is specifically formed below the rotating groove 26, and the outer side of the groove 34 is open. The second attachment plate 32 is provided in the recess 34 near the top, and as shown in fig. 5 in particular, the second communicating groove 30 is formed between the second attachment plate 32 and the inner wall of the recess 34, and the outside of the second communicating groove 30 at the open end outside the recess 34 is also in an open state.
Three second auxiliary pulleys 33 are provided at the corners of the inner wall of the second communicating groove 30 and the upper and lower corners of the outer end of the second mounting plate 32, and the three second auxiliary pulleys 33 are connected with the second connecting rope 31. the third second auxiliary pulleys 33 are installed by first installing the innermost second auxiliary pulley 33 at the corner inside the groove 34 through the open end at the outer side of the groove 34, then passing the second connecting rope 31 around the second auxiliary pulley 33 and out of the second communicating groove 30, then installing and fixing the second mounting plate 32 in the groove 34, and after the second mounting plate 32 is installed and fixed, installing the other two second auxiliary pulleys 33 at the upper and lower corners of the outer end of the second mounting plate 32, and passing the second connecting rope 31 around the two second auxiliary pulleys 33 at the outer end of the second mounting plate 32. And finally, covering the outer open end of the second communicating groove 30 with an outer cover to prevent the exposed second connecting rope 31 at the outer end of the second communicating groove 30 from being damaged by colliding with foreign objects.
A moving block 36 is fixedly connected to the outer side of the limiting plate 35, the moving block 36 is in a concave shape, a containing groove 37 is formed in the moving block 36, as shown in fig. 1 and 5, a hydraulic cylinder 38 is arranged in the containing groove 37, a lifting plate 39 is connected to the shaft end of the hydraulic cylinder 38, a cushion supporting block 40 is arranged at the top of the lifting plate 39, a third spring 42 is arranged between the limiting plate 35 and the end portion of the groove 34, one end of the third spring 42 is fixedly connected to the inner end face of the limiting plate 35, the other end of the third spring 42 is fixedly connected to the rear end face of the groove 34, and the third spring 42 is in a compressed state in a normal state. Be provided with a plurality of damping spring 41 in cushion tray 40, through cushion tray 40's setting can effectual bearing play cabinet door 2's weight, through damping spring 41's setting, can make the structure use more stable, reduce some hard damage of appearing.
The second connecting rope 31 is inserted into the second communicating groove 30, one end of the second connecting rope 31 is connected with the second limiting block 28 arranged on the fan-shaped rotating member 25, and the other end of the second connecting rope 31 is connected with the front end of the limiting plate 35. Further, specifically, a second connecting seat 29 is disposed at a lower portion of the protruding end of the second stopper 28, a second connecting seat 29 is also fixedly disposed at an upper portion of the outer side of the limiting plate 35, and two ends of the second connecting rope 31 are respectively connected to the second stopper 28 and the limiting plate 35 through the second connecting seat 29. Through the connection relation of connecting seat and connection rope, can make the operation that the structure can be stable, convenient operation.
This application is through the washing structure and the stoving structure of establishing in organism 1, and realize the washing and the stoving to medical appliances, realize the switch and the sealing to the cleaning machine hatch door through the cabinet door, the technical characterstic in that this application makes the contribution to prior art optimizes the structure of the cabinet door and the organism 1 junction of medical cleaning machine, the washing structure and the stoving structure of establishing in its organism 1 all adopt prior art's relevant scheme, so this application has been omitted to the concrete structure of the washing structure and the stoving structure of establishing in organism 1, no longer describe and inject.
In the specific implementation of the application, a glass window 3 is further arranged on the cabinet door 2, and the cleaning condition inside the machine body 1 can be observed in real time through the glass window 3 arranged on the cabinet door 2.
When the cabinet door 2 needs to be opened outwards, the switch handle 17 in the handle groove 16 is shifted outwards or pulled, the switch handle 17 drives the connecting rod 20 to move outwards, and the second spring 24 is in a compression contraction state under a normal state, so the connecting rod 20 drives the first fixing plate 21 to move outwards, the elastic force of the second spring 24 is overcome, the second spring 24 is stretched outwards, meanwhile, the connecting rod 20 pulls the first connecting rope 10, through the matching of the first auxiliary pulley 13, the first connecting rope 10 pulls the two moving plates 6 to compress the two first springs 8, the resilience resistance of the first springs 8 is overcome, meanwhile, the two moving plates 6 drive the two first limiting blocks 7 to be separated from the first limiting grooves 15, the locking structure can be opened, and the cabinet door 2 can be opened outwards.
When the cabinet door 2 is opened, the second limiting block 28 rotates upwards along the arc-shaped surface of the second limiting groove 27 in the second limiting groove 27 to drive the second connecting seat 29 to rotate upwards around the hinge point of the cabinet door 2 and the machine body 1 synchronously, the second connecting seat 29 pulls the second connecting rope 31 upwards, and through the cooperation of the second auxiliary pulley 33, the second connecting rope 31 pulls the limiting plate 35 to drive the moving block 36 to move out of the groove 34 outwards and move to the lower side of the cabinet door 2, specifically as shown in fig. 2. The hydraulic cylinder 38 moves out along with the moving block 36 and supports the opened cabinet door 2 to support the cabinet door 2, so that the cleaning rack containing medical instruments to be cleaned can be conveniently pushed into the cleaning cabin of the machine body 1 through the inner side surface of the cabinet door 2.
The lifting plate 39 arranged on the hydraulic cylinder 38 can increase the bearing contact area of the cabinet door 2, and the cushion support block 40 arranged on the lifting plate 39 can protect the outer surface of the cabinet door 2 from being deformed or scratched during bearing. The damping spring 41 arranged in the cushion supporting block 40 can buffer and absorb shock for the contact of the cabinet door 2 and the cushion supporting block 40, thereby further protecting the cabinet door 2 from collision or collision when the cabinet door 2 is contacted with the lifting plate 39 after being opened.
When the cabinet door 2 needs to be closed, the cabinet door 2 is rotated upwards around the hinged point of the lower end of the cabinet door 2 and the lower end of the machine body 1, the second connecting seat 29 releases the second connecting rope 31 downwards, the second connecting rope 31 is matched with the second auxiliary pulley 33, the second connecting rope 31 is released towards the direction of the third spring 42, under the elastic action of automatic contraction and resetting of the third spring 42, the limiting plate 35 drives the moving block 36 to move inwards into the groove 34, meanwhile, the cabinet door 2 completely abuts against the machine body 1, after the cleaning cabin of the machine body 1 is sealed, the switch handle 17 at the upper end of the cabinet door 2 is pulled outwards, the first limiting block 7 of the connecting head 4 is clamped into the first limiting groove 15 in the clamping groove 14, and closing and locking of the cabinet door 2 are completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A cabinet door locking and protecting device of a medical cleaning and disinfecting machine comprises a machine body and a cabinet door, wherein the cabinet door is connected to the lower end of the machine body through a hinge, a locking device is arranged at the joint of the upper ends of the machine body and the cabinet door, an opening and closing limiting device is arranged at the joint of the lower ends of the machine body and the cabinet door, and a supporting device is arranged at the lower end of the machine body;
the opening and closing limiting device comprises a rotating groove formed in the lower end of the machine body and a fan-shaped rotating piece arranged in the rotating groove, and the fan-shaped rotating piece is fixedly arranged at the lower end of the cabinet door;
the supporting device comprises a groove formed in the lower end of the machine body, a limiting plate and a moving block, wherein the limiting plate and the moving block are arranged in the groove;
the method is characterized in that: the limiting plate and the moving block are integrally arranged, or the limiting plate and the moving block are arranged adjacently, the limiting plate is arranged at the rear side of the moving block, and a third spring is arranged between the limiting plate and the rear wall of the groove; the fan-shaped rotating piece is characterized in that a second limiting block is fixedly arranged on one side of the fan-shaped rotating piece, second connecting seats are respectively arranged on the second limiting block and the limiting plate, and two ends of a second connecting rope are respectively connected with the second limiting block and the limiting plate through the second connecting seats.
2. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 1, characterized in that: two inner grooves are symmetrically formed in the connector, the two inner grooves are uniformly provided with a movable plate and a first spring respectively, a first connecting groove communicated with the two inner grooves is formed in the cabinet door, first mounting plates are arranged at the positions, corresponding to the first connecting groove, of the two inner grooves respectively, first auxiliary pulleys are arranged on the two first mounting plates respectively, first connecting ropes are connected and arranged through the two first auxiliary pulleys respectively, first connecting seats are fixedly arranged on the inner end faces of the two movable plates respectively, one ends of the two first connecting ropes are fixedly connected with the first connecting seats respectively, and the other ends of the two first connecting ropes are integrated into one piece through connecting pieces and connected with a switch handle arranged on the cabinet door.
3. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 2, characterized in that: the cabinet door comprises a cabinet door body, a cabinet door handle, a cabinet door and a switch handle, wherein the cabinet door body is provided with a cabinet door opening and closing opening, the cabinet door body is provided with a cabinet door opening and closing opening, the cabinet door opening and closing opening is arranged on the cabinet door body, the cabinet door opening and closing opening is arranged on the cabinet door opening and closing opening.
4. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 3, characterized in that: the connecting rod and the switch handle are integrally arranged, the end part of the connecting rod, which is far away from the switch handle, is fixedly provided with the limiting pin, and one end of the first connecting rope, which is close to the switch handle, penetrates through a through hole formed in the second fixing plate and then is fixedly connected with the limiting pin.
5. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 1, characterized in that: a sliding groove with a T-shaped cross section is formed in the position, corresponding to the switch handle, in the cabinet door, a sliding block which is matched with the cross section of the sliding groove and is in a T-shaped head shape is arranged at the upper end of the switch handle, and the sliding block at the upper end of the switch handle can slide left and right in the sliding groove.
6. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 2, characterized in that: the rotating groove is arc-shaped, and the sector rotating piece is matched with the rotating groove, so that the sector rotating piece can rotate up and down in the rotating groove; the outer fringe limit that the one end protrusion fan-shaped rotation piece of cabinet door was kept away from to the second stopper is equipped with the second spacing groove with second stopper looks adaptation in rotating the inslot, and the second spacing groove is the arc, is provided with the spacing stop of bulge assorted with the second stopper in the upper end of second spacing groove.
7. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 1, characterized in that: the groove is formed below the rotating groove, and the outer side of the groove is in an open state; be provided with the second mounting panel near top position in the recess, form second intercommunication groove between the inner wall of second mounting panel and recess, be provided with three second auxiliary pulley in the upper and lower corner of the inner wall corner in second intercommunication groove and second mounting panel outer end altogether, the rope is connected to the second and is walked around three second auxiliary pulley setting respectively.
8. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 2, characterized in that: the moving block is concave, a lifting plate is connected to the shaft end of the hydraulic cylinder, a cushion supporting block is arranged at the top of the lifting plate, and a plurality of damping springs are arranged in the cushion supporting block;
the upper side and the lower side in the clamping groove are respectively provided with a first limiting groove, the upper side and the lower side of the connector are respectively provided with a first limiting block, and the connector is matched with the clamping groove formed in the machine body; the connector is fixedly connected on the inner side surface of the upper end of the cabinet door in a welding or bolt connection mode.
9. The cabinet door locking and protecting device for medical cleaning and disinfecting machine according to claim 4, characterized in that: the first spring is in an extension state under a normal state, one end of the first spring is propped against the inner side of the moving plate, and the other end of the first spring is propped against one end of the inner groove; the second spring is in a contraction state under a normal state, one end of the second spring is fixedly connected to one end of the first fixing plate, and the other end of the second spring is fixedly connected to one end of the second fixing plate; the third spring is in a contraction state under a normal state, one end of the third spring is connected and fixed to the inner end face of the limiting plate, and the other end of the third spring is connected and fixed to the rear end face of the groove.
CN201911299499.XA 2019-12-17 2019-12-17 Cabinet door locking and protecting device of medical cleaning and disinfecting machine Expired - Fee Related CN110905316B (en)

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CN201911299499.XA CN110905316B (en) 2019-12-17 2019-12-17 Cabinet door locking and protecting device of medical cleaning and disinfecting machine

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Application Number Priority Date Filing Date Title
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CN110905316B true CN110905316B (en) 2021-04-13

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* Cited by examiner, † Cited by third party
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CN114607210B (en) * 2022-04-15 2023-03-31 长虹美菱股份有限公司 Power-assisted handle assembly and refrigerator

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Publication number Priority date Publication date Assignee Title
CN200984342Y (en) * 2006-12-12 2007-12-05 广东万和集团有限公司 Disinfection cabinet door having concealed handle
CN206693754U (en) * 2017-05-16 2017-12-01 合肥人和节能环保设备制造有限公司 A kind of Intelligent rice is cooked a meal the structure of meal cabinet main door handle
CN207392893U (en) * 2017-09-28 2018-05-22 新昌县回山镇启迪五金经营部 A kind of furniture hardware fitting
DE202017101828U1 (en) * 2017-03-29 2018-07-06 Smp Deutschland Gmbh Closure device for a cover of a cover compartment, cover of a storage compartment with such a closure device and storage compartment with such a lid
CN208280737U (en) * 2018-06-14 2018-12-25 蒋巧燕 A kind of novel integrated steel door attacker
CN209469299U (en) * 2018-10-27 2019-10-08 上海正承防护设备有限公司 A kind of biparting closed guard gate
CN209568861U (en) * 2018-11-22 2019-11-01 广东慧百电器有限公司 A kind of rotary door body of disinfection cabinet
CN209734574U (en) * 2019-01-21 2019-12-06 周文秀 Department of neurology apparatus disinfection stoving box

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200984342Y (en) * 2006-12-12 2007-12-05 广东万和集团有限公司 Disinfection cabinet door having concealed handle
DE202017101828U1 (en) * 2017-03-29 2018-07-06 Smp Deutschland Gmbh Closure device for a cover of a cover compartment, cover of a storage compartment with such a closure device and storage compartment with such a lid
CN206693754U (en) * 2017-05-16 2017-12-01 合肥人和节能环保设备制造有限公司 A kind of Intelligent rice is cooked a meal the structure of meal cabinet main door handle
CN207392893U (en) * 2017-09-28 2018-05-22 新昌县回山镇启迪五金经营部 A kind of furniture hardware fitting
CN208280737U (en) * 2018-06-14 2018-12-25 蒋巧燕 A kind of novel integrated steel door attacker
CN209469299U (en) * 2018-10-27 2019-10-08 上海正承防护设备有限公司 A kind of biparting closed guard gate
CN209568861U (en) * 2018-11-22 2019-11-01 广东慧百电器有限公司 A kind of rotary door body of disinfection cabinet
CN209734574U (en) * 2019-01-21 2019-12-06 周文秀 Department of neurology apparatus disinfection stoving box

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Inventor after: Liu Ailing

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