CN113576812A - Wound cleaning and disinfection dressing change device for clinical care - Google Patents
Wound cleaning and disinfection dressing change device for clinical care Download PDFInfo
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- CN113576812A CN113576812A CN202110943068.3A CN202110943068A CN113576812A CN 113576812 A CN113576812 A CN 113576812A CN 202110943068 A CN202110943068 A CN 202110943068A CN 113576812 A CN113576812 A CN 113576812A
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- fixedly connected
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- bevel gear
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/20—Non-portable devices, e.g. spraying booths
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Nursing (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A wound cleaning, disinfecting and dressing change device for clinical care comprises a bottom plate, wherein two fixed boxes capable of moving inwards or outwards are mounted on the front side of the upper end of the bottom plate, clamping rods are connected to the front and rear inner walls of the inner wall of the upper end of each fixed box in a sliding mode respectively, contact buttons capable of moving up and down are mounted in the middle of the upper end of each fixed box respectively, and when the contact buttons move down, a structure that the two corresponding clamping rods synchronously move towards the inner side of the upper end can be formed; the inner wall of the bottom plate is fixedly connected with a collecting box, the inner wall of the collecting box is provided with a rotatable first crank, the upper end of the first crank is provided with a cleaning brush, and the first crank can form a structure that the cleaning brush rotates along the moving edge of the inner wall of the collecting box when rotating; through the two corresponding clamping rods, the limb of the patient needing nursing can be fixed, and shaking caused by pain during nursing is prevented.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a wound cleaning, disinfecting and dressing change device for clinical nursing.
Background
When the patient is subjected to daily nursing recovery treatment, the affected part of the patient needs to be nursed and disinfected to ensure the cleanness and sanitation of the affected part and prevent pathogen transmission and infection so as to reduce the treatment recovery period of the patient; patients with poor tolerance often encounter in hospitals, medical staff can directly clean affected parts of the patients by using alcohol or cleaning liquid when cleaning and changing medicines, the patients with poor tolerance often suffer from pain during cleaning and disinfection, and some patients with poor tolerance can be disturbed and shaken, so that secondary injury is easily caused, the conventional wound cleaning and disinfecting medicine changing device for clinical care needs to be washed by a manual hand-held flusher, and the sprayed water pressure cannot be adjusted according to personal requirements; the wound cleaning, disinfecting and dressing changing device for clinical care is designed to solve the problems mentioned above.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a wound cleaning, disinfecting and dressing change device for clinical care, which can fix and automatically wash the limbs of a patient, reduce the workload of medical staff, avoid secondary injury caused by shaking due to poor tolerance of the patient, adjust the water pressure according to personal requirements during washing, and effectively solve the problems that some patients with poor tolerance are easy to disorder and shake due to pain during washing, the secondary injury is very easy to cause, the sprayed water pressure cannot be adjusted according to personal requirements and the like.
In order to solve the problems, the invention adopts the technical scheme that:
a wound cleaning, disinfecting and dressing change device for clinical care comprises a bottom plate, wherein two fixed boxes capable of moving inwards or outwards are mounted on the front side of the upper end of the bottom plate, clamping rods are connected to the front and rear inner walls of the inner wall of the upper end of each fixed box in a sliding mode respectively, contact buttons capable of moving up and down are mounted in the middle of the upper end of each fixed box respectively, and when the contact buttons move down, a structure that the two corresponding clamping rods synchronously move towards the inner side of the upper end can be formed; the rear side of the upper end surface of the bottom plate is fixedly connected with a large U-shaped frame, the upper end surface of the large U-shaped frame is connected with a sliding box in a sliding mode, the front end of the sliding box is provided with an arc-shaped rail plate, the lower end of the arc-shaped rail plate is provided with a nozzle, the rear end of the sliding box is provided with a rotatable second disc, and the second disc can form a structure that the sliding box reciprocates left and right and the nozzle slides along the inner wall of the arc-shaped rail plate when rotating; the inner wall of the bottom plate is fixedly connected with a collecting box, a rotatable first crank is mounted on the inner wall of the collecting box, a cleaning brush is mounted at the upper end of the first crank, and a structure that the cleaning brush moves along the inner wall of the collecting box and rotates can be formed when the first crank rotates.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
1. according to the invention, when a patient is placed on the two fixing boxes through the limb needing nursing, the corresponding contact button can be pressed to move downwards, and the corresponding two clamping rods can move upwards, so that the limb of the patient can be clamped and fixed, the situation that the limb shakes because of discomfort and pain caused by the patient during cleaning, medicine application or dressing can be prevented, and secondary injury can be avoided.
2. According to the invention, the third motor is started, the corresponding nozzle can spray cleaning solution or disinfectant, the adjustment can be carried out according to the actual use condition, and the water pressure sprayed by the nozzle or the liquid flow rate can be adjusted according to the injury degree of the focus of a patient by rotating the fourth handle.
3. When the first motor is started, the corresponding nozzle edge can move left and right and slide along the arc-shaped rail plate, so that large-area scanning, washing, disinfection and the like can be performed on the focus of a patient, mechanical washing is performed, the labor intensity of medical personnel is reduced, and potential safety hazards are reduced.
4. When the second motor is started, the cleaning brush can be driven to rotate and slide along the inner wall of the collecting box, so that the blood stain on the inner wall of the collecting box can be cleaned manually, and the workload of medical workers is reduced.
Drawings
FIG. 1 is an isometric view of a wound cleansing, disinfecting and dressing change device for clinical care according to the present invention.
Fig. 2 is an axonometric view II of a wound cleansing disinfecting dressing change device for clinical care of the present invention.
Fig. 3 is a schematic structural diagram of a collecting box of the wound cleaning, disinfecting and dressing changing device for clinical care.
Fig. 4 is a schematic view of the installation of a fixing box of the wound cleaning, disinfecting and dressing changing device for clinical care.
Fig. 5 is a sectional view of a fixing box of the wound cleaning, disinfecting and dressing changing device for clinical care.
FIG. 6 is a schematic view of the installation of the special-shaped wedges of the wound cleaning, disinfecting and dressing changing device for clinical care.
Fig. 7 is a schematic view of the installation of a second disc of the wound cleaning, disinfecting and dressing changing device for clinical care of the invention.
FIG. 8 is a sectional view of a fun box of the wound cleaning, disinfecting and dressing change device for clinical care according to the present invention.
FIG. 9 is a sectional view of an interesting plate of the wound cleansing, disinfecting and dressing change device for clinical care according to the present invention.
Fig. 10 is a schematic view of the installation of a first rotating shaft of the wound cleaning, disinfecting and dressing changing device for clinical care.
FIG. 11 is a cross-sectional view of a slide box of the wound cleaning, disinfecting and dressing change device for clinical care according to the present invention.
Fig. 12 is a schematic view of the support arm of the wound cleaning, disinfecting and dressing change device for clinical care according to the present invention.
FIG. 13 is a sectional view of an arc-shaped rail plate of a wound cleaning, disinfecting and dressing change device for clinical care according to the invention.
FIG. 14 is a sectional view of a second disc of a wound cleansing, disinfecting and dressing change device for clinical care according to the present invention.
FIG. 15 is a sectional view of a collecting box of the wound cleaning, disinfecting and dressing changing device for clinical care according to the present invention.
FIG. 16 is a sectional view of the first outer cylinder of the wound cleansing, disinfecting and dressing changing device for clinical care according to the present invention.
Fig. 17 is a schematic view of the third motor installation of the wound cleaning, disinfecting and dressing change device for clinical care of the invention.
Fig. 18 is a sectional view of a pressurizing barrel of the wound cleaning, disinfecting and dressing change device for clinical care.
FIG. 19 is a sectional view of the first crank of the wound cleansing, disinfecting and dressing changing device for clinical care according to the present invention.
Fig. 20 is a cross-sectional view of a three-way valve of a wound cleaning, disinfecting and dressing change device for clinical care according to the present invention.
Reference numbers in the figures: 1-bottom plate, 2-supporting legs, 3-first handle, 4-first guide rod, 5-bidirectional threaded rod, 6-fixed box, 7-second handle, 8-key plate, 9-first limiting rod, 10-first spring, 11-clamping rod, 12-contact button, 13-first wedge block, 14-special-shaped wedge block, 15-second limiting rod, 16-second spring, 17-first motor, 18-first belt wheel, 19-second belt wheel, 20-first bevel gear, 21-second bevel gear, 22-small U-shaped frame, 23-large U-shaped frame, 24-reinforcing rod, 25-interesting box, 26-first cam, 27-second cam, 28-U-shaped clamping seat, 29-interesting barrel, 30-special-shaped pry bar, 31-tension spring, 32-first sliding pin, 33-launcher plate, 34-interesting plate, 35-third bevel gear, 36-fourth bevel gear, 37-first rotating shaft, 38-sliding box, 39-first worm, 40-first worm gear, 41-third belt wheel, 42-fourth belt wheel, 43-supporting arm, 44-arc rail plate, 45-first disk, 46-second sliding pin, 47-first pry bar, 48-third sliding pin, 49-arc slide block, 50-first supporting plate, 51-nozzle, 52-second disk, 53-third handle, 54-first threaded rod, 55-first slide block, 56-fourth sliding pin, 57-annular plate, 58-collecting box, 59-second motor, 60-driving pulley, 61-driven pulley, 62-key seat, 63-rubber plug, 64-sun bevel gear, 65-planet bevel gear, 66-first outer cylinder, 67-first inner rod, 68-third spring, 69-telescopic shaft, 70-square cylinder, 71-sliding rod, 72-small sliding block, 73-fifth bevel gear, 74-sixth bevel gear, 75-cleaning brush, 76-third motor, 77-fifth pulley, 78-sixth pulley, 79-first liquid containing barrel, 80-second liquid containing barrel, 81-first crank, 82-fourth handle, 83-second threaded rod, 84-second sliding block, 86-first connecting rod, 87-three-way valve, 88-piston plate, 89-pressurizing barrel, 90-three-way valve, 91-a fifth handle, 92-a hole ball, 93-a thread bush, 94-an L-shaped rotating shaft, 95-a cylinder and 96-a key supporting plate.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-20, the present invention provides a wound cleaning, disinfecting and dressing change device for clinical care, which comprises a bottom plate 1, wherein two fixed boxes 6 capable of moving inwards or outwards are installed on the front side of the upper end of the bottom plate 1, the inner walls of the front and back sides of the inner wall of the upper end of each fixed box 6 are respectively connected with a clamping rod 11 in a sliding manner, the middle parts of the upper ends of the fixed boxes 6 are respectively provided with a contact button 12 capable of moving up and down, and when the contact buttons 12 move down, a structure that the two corresponding clamping rods 11 synchronously move towards the inner side of the upper end is formed; a large U-shaped frame 23 is fixedly connected to the rear side of the upper end surface of the bottom plate 1, a sliding box 38 is connected to the upper end surface of the large U-shaped frame 23 in a sliding mode, an arc-shaped rail plate 44 is mounted at the front end of the sliding box 38, a nozzle 51 is mounted at the lower end of the arc-shaped rail plate 44, a rotatable second disc 52 is mounted at the rear end of the sliding box 38, and the second disc 52 can form a structure that the sliding box 38 reciprocates left and right and the nozzle 51 slides along the inner wall of the arc-shaped rail plate 44 when rotating; the inner wall of the bottom plate 1 is fixedly connected with a collecting box 58, a rotatable first crank is mounted on the inner wall of the collecting box 58, a cleaning brush 75 is mounted at the upper end of the first crank, and the first crank can form a structure that the cleaning brush 75 rotates along the moving edge of the inner wall of the collecting box 58 when rotating.
As shown in fig. 1-4, 10-11 and 15, supporting legs 2 are respectively fixedly connected to the corners of the lower end surface of the bottom plate 1, and the supporting legs 2 are used as supporting devices; when the patient cleans the body, the patient places the upper limbs or the lower limbs to be nursed on the two corresponding fixed boxes 6, because the length of the limbs of each patient is different, the patient can adjust the length of the body of the patient according to the length of the body of the patient through the two fixed boxes 6 which can move inwards or outwards at the same time, so that the patient is suitable for various patients, when the patient places the body on the corresponding fixed box 6, the contact button 12 can be pressed to move downwards under the action of gravity, so that the two corresponding clamping rods 11 move towards the inner side of the upper end, the limitation of the body is realized, the situation that the body shakes because of discomfort and pain caused by the patient during cleaning, medicine application or dressing is prevented, and secondary injury can be avoided; because the existing device can only hold the nozzle 51 for washing by a nursing staff when washing a patient, the physical strength of the nursing staff is greatly checked after a long time, and potential safety hazards exist, the large-area scanning washing, disinfection and the like of the focus of the patient can be realized through the slide box 38 capable of moving left and right and the nozzle 51 capable of sliding along the inner wall of the arc-shaped rail plate 44, the mechanical washing is realized, and the labor intensity and the potential safety hazards of the medical staff are reduced; the waste liquid after washing flows into the collection box 58 under the action of gravity, and is often accompanied by sundries such as bloodstains and coagulated blood clots during washing, so that the inner wall of the collection box 58 can be cleaned instead of manually by rotating the cleaning brush 75 which moves along the inner wall of the collection box 58, and the workload of medical staff is reduced.
The utility model discloses a portable electronic device, including bottom plate 1, fixed case 6, rotatable first handle 3 is installed on bottom plate 1 upper end surface front side rigid coupling has two first guide arms 4, fixed case 6 is sliding connection respectively in the 4 surface left and right sides of two first guide arms, rotatable first handle 3 is installed on bottom plate 1 upper end right side, 3 left end surface rigid couplings of first handle have two-way threaded rod 5, two ends are rotated respectively about 5 surfaces of two-way threaded rod and are connected with thread bush 93, thread bush 93 rigid coupling is at 6 lower extreme surfaces of fixed case that correspond respectively.
As shown in fig. 4, the left end and the right end of the outer surface of the first guide rod 4 are respectively fixedly connected with a support plate, the bottom ends of the support plates are respectively fixedly connected with the upper end surface of the bottom plate 1, the support plates are used for fixing and supporting the first guide rod 4, and the first guide rod 4 is used for limiting the corresponding fixing box 6 to only slide left and right; the left end and the right end of the outer surface of the bidirectional threaded rod 5 are respectively and rotatably connected with a bearing seat, and the bottom end of each bearing seat is fixedly connected with the upper end surface of the bottom plate 1; the bearing seat is used for supporting and fixing the bidirectional threaded rod 5, as shown in fig. 4, the left end and the right end of the outer surface of the bidirectional threaded rod 5 are respectively provided with two sections of threads with the same pitch and different turning directions, so that when the bidirectional threaded rod 5 rotates, the corresponding two thread sleeves 93 can synchronously move inwards or outwards; because patient's scope is wider, and the limbs length difference of different age brackets is great, so through rotating first handle 3, can drive corresponding two-way threaded rod 5 and rotate, two-way threaded rod 5 rotate then can make two corresponding thread bush 93, fixed case 6 move to the inboard simultaneously or the outside moves, and then adjusts the length of two fixed cases 6 according to patient's self demand.
The front side and the rear side of the inner wall of the bottom end of the fixed box 6 are respectively fixedly connected with a first limiting rod 9, the outer surfaces of the two first limiting rods 9 are connected with a key plate 8 in a sliding mode, and the lower end of the outer surface of each first limiting rod 9 is respectively sleeved with a first spring 10 matched with the key plate 8; the clamping rods 11 are respectively hinged to the front side and the rear side of the upper end surface of the corresponding key-shaped plate 8, through hole grooves matched with the clamping rods 11 are respectively formed in the front side and the rear side of the upper end surface of the fixed box 6, the clamping rods 11 are respectively and slidably connected to the inner walls of the corresponding through hole grooves, square through holes are respectively formed in the middle of the upper end surface of the fixed box 6, the contact buttons 12 are respectively and slidably connected to the inner walls of the corresponding square through holes, the lower end surface of each contact button 12 is fixedly connected with a first wedge block 13, two second limiting rods 15 are fixedly connected to the outer sides of the inner wall of the fixed box 6 respectively, a special-shaped wedge block 14 matched with the corresponding first wedge block 13 and the key-shaped plate 8 is sleeved on the outer surface of each second limiting rod 15, and a second spring 16 matched with the special-shaped wedge block 14 is sleeved on the outer surface of each second limiting rod 15.
As shown in fig. 5-6, the inner side surfaces of the key-shaped plates 8 are respectively fixedly connected with second handles 7, the second handles 7 are respectively connected with the inner walls of the corresponding fixed boxes 6 in a sliding manner, and the second handles 7 are used for resetting the driving device; the other ends of the first limiting rod 9 and the second limiting rod 15 are fixedly connected with anti-falling pads respectively, the anti-falling pads are used for preventing the corresponding key-shaped plates 8 from being separated from the first limiting rod 9 and the special-shaped wedges 14 from being separated from the second limiting rod 15, the first limiting rod 9 is used for limiting the corresponding key-shaped plates 8 to move up and down, and the second limiting rod 15 is used for limiting the corresponding special-shaped wedges 14 to move left and right; the first limiting rod 9, the key-shaped plate 8, the clamping rod 11 and the contact button 12 are arranged and shaped as shown in FIG. 5, and the special-shaped wedges 14, the first wedges 13, the second limiting rod 15, the second springs 16 and the key-shaped plate 8 are arranged and shaped as shown in FIG. 6; when the patient's limb is placed on the upper end of the corresponding fixing box 6, that is, the upper end surface of the corresponding contact button 12, the contact button 12 is pressed to move downwards by the self-gravity of the patient's limb, the downward movement of the contact button 12 drives the first wedge 13 to move downwards, the downward movement of the first wedge 13 drives the special-shaped wedge 14 to move outwards by engaging with the special-shaped wedge 14, the outward movement of the special-shaped wedge 14 compresses the second spring 16, and the lower end of the special-shaped wedge 14 is separated from the key plate 8, so that the key plate 8 moves upwards by the self-elasticity of the first spring 10, the upward movement of the key plate 8 drives the two corresponding clamping rods 11 to slide upwards, and because the clamping rods 11 are arc-shaped, the clamping rods 11 are engaged with the through-hole grooves, the clamping rods 11 turn inwards slightly while moving upwards, so that the clamping rod 11 clamps, limits and fixes the limb of the patient; when the device needs to be reset, namely the limb of the patient is not clamped and fixed any more, by pressing the second handle 7 downwards, the second handle 7 moves downwards to drive the corresponding key-shaped plate 8 to move downwards, the key-shaped plate 8 moves downwards to drive the corresponding two clamping rods 11 to move downwards, the key-shaped plate 8 moves downwards to compress the first spring 10, when the key-shaped plate 8 moves downwards to the lower end of the special-shaped wedge block 14, most of the corresponding clamping rods 11 move into the fixed box 6 at the moment, the patient is not clamped and fixed any more, then the patient moves the limb and does not press the contact button 12 any more, the contact button 12 moves upwards to the initial position under the action of the second spring 16, namely the contact button 12 resets, the two corresponding second springs 16 push the special-shaped wedge block 14 to move inwards, when the wedge block 14 moves inwards, the upper end engages with the first wedge block 13 to move upwards, the lower end of the contact will move to the upper end of the key-shaped plate 8 to block the corresponding key-shaped plate 8 from moving upwards, so that the contact button 12 and the clamping rod 11 are reset, and circulation can be performed repeatedly.
The rear left end of the upper end surface of the base plate 1 is fixedly connected with a first motor 17, the rear end of the first motor 17 is fixedly connected with a first belt pulley 18, the upper end of the first belt pulley 18 is connected with a second belt pulley 19, the front end of the second belt pulley 19 is coaxially and fixedly connected with a first bevel gear 20, the front end of the first bevel gear 20 is coaxially and fixedly connected with a first cam 26 and a second cam 27, the left side of the upper end of the base plate 1 is provided with an interesting box 25, the first cam 26 and the second cam 27 are both rotatably connected with the inner wall of the interesting box 25, the rear side of the inner wall of the upper end of the interesting box 25 is slidably connected with an interesting cylinder 29, the lower end surface of the interesting cylinder 29 is fixedly connected with a U-shaped clamping seat 28 matched with the first cam 26, the inner wall of the front end of the interesting box 25 is hinged with a special-shaped prying rod 30 matched with the second cam 27, the upper end of the special-shaped prying rod 30 is provided with a long key-shaped through hole, and the inner wall of the long key-shaped through hole is slidably connected with a first sliding pin 32, the front side of the upper end surface of the interesting box 25 is fixedly connected with an interesting plate 34, the inner wall of the interesting plate 34 is connected with a launching plate 33 in a sliding manner, and the front end of the launching plate 33 is rotatably connected to the outer surface of the first sliding pin 32.
As shown in fig. 7-9, the first motor 17 is used to provide power for the apparatus, and the motor is prior art and will not be described again; the centers of the first cam 26, the second cam 27 and the first bevel gear 20 are fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the inner wall of the interesting box 25; the first cam 26 and the second cam 27 are installed and shaped as shown in fig. 8-9, two i-shaped frames are fixedly connected to the left side of the upper end surface of the bottom plate 1, and the fun box 25 is fixedly connected to the upper end surfaces of the two i-shaped frames; the fun box 25 is arranged to divert the attention of the patient, when some younger children patients use the medicine, the children patients cry possibly due to pain during washing and changing the medicine, the attention of the children can be diverted through the fun box 25, and the work of medical staff is facilitated; the rear side of the upper end surface of the interesting box 25 is provided with a through hole, an interesting cylinder 29 is connected with the inner wall of the through hole in a sliding way, the inner wall of the interesting box 25 is fixedly connected with a support plate, a special-shaped pry bar 30 is hinged on the support plate, the middle part of the lower end surface of the special-shaped pry bar 30 is hinged with a tension spring 31, the other end of the tension spring 31 is hinged on the support plate, a first cam 26, a second cam 27, a U-shaped clamping seat 28, the interesting cylinder 29, the special-shaped pry bar 30, the tension spring 31, a first sliding pin 32, a transmitting plate 33 and an interesting plate 34 are installed and shaped as shown in figure 9, when a first motor 17 is started, the corresponding first belt wheel 18, the corresponding second belt wheel 19, the corresponding first bevel gear 20, the corresponding first cam 26 and the corresponding second cam 27 are driven to rotate synchronously through coaxial transmission and belt transmission, when the first cam 26 rotates, the U-shaped clamping seat 28 is engaged, the U-shaped clamping seat 28 can move upwards, and instantly move downwards after moving upwards, the tension spring 31 plays a role of pulling the corresponding special-shaped pry bar 30 to be engaged with the second cam 27, when the second cam 27 rotates, the special-shaped pry bar 30 can be turned upwards and can be turned downwards quickly after being turned, when the special-shaped pry bar 30 is turned upwards, the upper end of the corresponding special-shaped pry bar 30 can be turned forwards, under the limit of the launching plate 33, the upper end of the special-shaped pry bar 30 can be turned forwards, the corresponding first sliding pin 32 can pull the launching plate 33 to move forwards after the upper end of the special-shaped pry bar 30 is turned forwards, the launching plate 33 can move to the inner wall of the interesting plate 34, the first sliding pin 32 slides on the inner wall of the long-key-shaped through hole, and then the launching plate 33 in the interesting plate 34 can be launched backwards instantly through installation of the first cam 26 and the second cam 27, the corresponding interesting barrel 29 can move downwards instantly, so that after the interesting barrel 29 rapidly moves downwards, the corresponding launching plate 33 catches the interesting barrel 29 and catches the interesting barrel 29, and the game similar to a cat mouse catching game is realized; patient attention may be diverted.
The upper end of the first bevel gear 20 is engaged with a second bevel gear 21, the upper end of the second bevel gear 21 is coaxially and fixedly connected with a third bevel gear 35, a fourth bevel gear 36 is engaged at the upper end of the third bevel gear 35, a first rotating shaft 37 is fixedly connected at the center of the fourth bevel gear 36, the first rotating shaft 37 is rotatably connected to the upper end of the large U-shaped frame 23, a first worm 39 is slidably connected to the outer surface of the first rotating shaft 37, the lower end of the first worm 39 is engaged with a first worm wheel 40, the second disc 52 is coaxially and fixedly connected with the rear end of the first worm wheel 40, a first threaded rod 54 is rotatably connected to the inner wall of the second disc 52, a first sliding block 55 which is slidably connected with the second disc 52 is connected to the outer surface of the first threaded rod 54 in a threaded manner, a fourth sliding pin 56 is fixedly connected to the surface of the rear end of the first sliding block 55, and an annular plate 57 matched with the fourth sliding pin 56 is arranged on the rear side of the large U-shaped frame 23.
As shown in fig. 7, 10-11 and 14, a small U-shaped frame 22 is fixedly connected to the rear side of the upper end surface of the bottom plate 1, reinforcing rods 24 are respectively fixedly connected to the left and right sides of the upper end surface of the small U-shaped frame 22, an annular plate 57 is fixedly connected to the reinforcing rods 24, and the small U-shaped frame 22 and the reinforcing rods 24 function as a fixing annular plate 57; a rotating shaft is fixedly connected to the centers of the second bevel gear 21 and the third bevel gear 35 and is rotatably connected to the inner wall of the large U-shaped frame 23, bearing blocks are rotatably connected to the left end and the right end of the outer surface of the first rotating shaft 37 respectively, and the bottom ends of the bearing blocks are fixedly connected to the upper end surface of the large U-shaped frame 23 respectively; the first worm 39 and the first worm wheel 40 are respectively and rotatably connected to the inner wall of the sliding box 38, rotating shafts are fixedly connected to the centers of the first worm wheel 40 and the second disk 52 and rotatably connected to the inner wall of the sliding box 38, the first worm 39, the first worm wheel 40 and the sliding box 38 are installed as shown in fig. 11, the first rotating shaft 37 and the first worm 39 are in spline connection, the first worm 39 can slide left and right on the outer surface of the first rotating shaft 37, and the first rotating shaft 37 can drive the first worm 39 to rotate when rotating; as shown in fig. 14, a rectangular groove is formed in the rear end surface of the second disc 52, the first threaded rod 54 is rotatably connected to the inner wall of the rectangular groove, the first slider 55 is slidably connected to the inner wall of the rectangular groove, the third handle 53 is fixedly connected to the upper end surface of the first threaded rod 54, and the third handle 53 is used for driving the first threaded rod 54 to rotate; the fourth slide pin 56 engages the inner wall of the annular plate 57; when the first bevel gear 20 rotates, the second bevel gear 21, the third bevel gear 35, the fourth bevel gear 36 and the first rotating shaft 37 are driven to synchronously rotate through meshing and coaxial transmission, when the first rotating shaft 37 rotates, the first worm 39 rotates and drives the first worm wheel 40 to rotate through meshing, the first worm wheel 40 rotates and drives the second disc 52 to rotate, the second disc 52 rotates and drives the fourth sliding pin 56 to circularly rotate, because the fourth sliding pin 56 is meshed with the inner wall of the annular plate 57, the annular plate 57 fixes the upper end of the bottom plate 1 and cannot move, and because the sliding box 38 is slidably connected on the large U-shaped frame 23, the corresponding first worm 39, the first worm wheel 40, the second disc 52 and the fourth sliding pin 56 can move left and right along with the sliding box 38, when the fourth sliding pin 56 circularly rotates, through meshing with the annular plate 57, the slide box 38, the second disc 52, the first worm 39, the first worm wheel 40 and the fourth slide pin 56 are caused to reciprocate left and right, and the fourth slide pin 56 also slides up and down on the inner wall of the annular plate 57; the nozzle 51 can be indirectly driven to move left and right by the left and right movement of the slide box 38, so that the nozzle 51 can move left and right while spraying cleaning liquid, and because the limb lengths of each patient are different, the third handle 53 can be rotated to drive the corresponding first threaded rod 54 to rotate, the first threaded rod 54 can drive the corresponding first slider 55 to move up and down by rotating, when the first slider 55 and the fourth sliding pin 56 move down, when the second disc 52 rotates again, the radius of the circular motion of the corresponding fourth sliding pin 56 is reduced, so that when the second disc is meshed with the annular plate 57 again, the stroke of the corresponding slide box 38 in the left and right reciprocating movement is also reduced, when the first slider 55 and the fourth sliding pin 56 move up, the description is omitted, and the stroke size of the corresponding slide box 38 can be adjusted according to the limb lengths of the patient.
The left end of the outer surface of the first worm 39 is fixedly connected with a third belt wheel 41, the front end of the third belt wheel 41 is connected with a fourth belt wheel 42, the right end of the fourth belt wheel 42 is coaxially and fixedly connected with a first disc 45, the non-circle center of the surface of the right end of the first disc 45 is fixedly connected with a second sliding pin 46, the surface of the front end of the sliding box 38 is fixedly connected with a supporting arm 43, an arc-shaped rail plate 44 is fixedly connected with the front side of the lower end surface of the supporting arm 43, the upper side of the surface of the right end of the arc-shaped rail plate 44 is hinged with a first pry bar 47, the upper end of the first pry bar 47 is provided with a short key-shaped groove matched with the second sliding pin 46, the inner wall of the arc-shaped rail plate 44 is slidably connected with an arc-shaped sliding block 49, the surface of the right end of the arc-shaped sliding block 49 is fixedly connected with a third sliding pin 48, the surface of the right end of the first pry bar 47 is provided with a long key-shaped groove matched with the third sliding pin 48, the surface of the left end of the arc-shaped sliding block 49 is fixedly connected with a first supporting plate 50, the lower end of the first supporting plate 50 is provided with a clamping groove, and the nozzle 51 is clamped on the inner wall of the clamping groove.
As shown in fig. 11-13, a rotating shaft is fixedly connected to the centers of the fourth pulley 42 and the first disk 45, and the rotating shaft is rotatably connected to the inner wall of the supporting arm 43; the supporting arm 43, the arc-shaped rail plate 44, the arc-shaped sliding block 49, the first supporting plate 50, the first disk 45, the second sliding pin 46, the first crowbar 47 and the third sliding pin 48 are arranged and shaped as shown in FIGS. 12-13; when the first worm 39 rotates, the belt connection and coaxial transmission can make the corresponding third belt wheel 41, fourth belt wheel 42 and first disc 45 rotate synchronously, the rotation of the first disc 45 can drive the second sliding pin 46 to do circular motion, the circular motion of the second sliding pin 46 can make the first pry bar 47 swing back and forth under the engagement with the short key groove, the back and forth swing of the first pry bar 47 can engage the third sliding pin 48 to move back and forth, because the third sliding pin 48 is fixedly connected with the arc-shaped slide block 49, the arc-shaped slide block 49 is connected with the inner wall of the arc-shaped rail plate 44 in a sliding way, when the first pry bar 47 swings back and forth, the corresponding third sliding pin 48 and the arc-shaped slide block 49 can be driven to slide back and forth on the inner wall of the arc-shaped rail plate 44, when the arc-shaped rail plate 44 slides back and forth, the corresponding first support plate 50 and nozzle 51 can be driven to slide back and forth, so that the nozzle 51 can slide back and forth along the inner wall of the arc-shaped rail plate 44 to scan and spray the limb of the patient, the arc-shaped track of the arc-shaped track plate 44 is an arc made by taking the upper end of the middle part of the fixed box 6 as a central point, and aims to realize more accurate scanning and cleaning of the limbs of a patient by the nozzle 51 sliding along the inner wall of the arc-shaped track plate 44 when the limbs of the patient are fixed on the fixed box 6; the first support plate 50 and the nozzle 51 are installed as shown in fig. 13, and the nozzle 51 is clamped on the inner wall of the first support plate 50, belongs to interference fit and is detachable.
A third motor 76 is fixedly connected to the middle of the rear side of the upper end surface of the bottom plate 1, a fifth belt pulley 77 is fixedly connected to the rear end of the third motor 76, a sixth belt pulley 78 is connected to the upper end of the fifth belt pulley 77 in a belt manner, a first crank 81 is coaxially and fixedly connected to the rear end of the sixth belt pulley 78, a second threaded rod 83 is rotatably connected to the inner wall of the first crank 81, a second slider 84 which is slidably connected to the first crank 81 is connected to the outer surface of the second threaded rod 83 in a threaded manner, a first connecting rod 86 is hinged to the rear end of the second slider 84, a push rod 87 is hinged to the lower end of the first connecting rod 86, a pressurizing barrel 89 is mounted at the rear end of the third motor 76, a piston plate 88 is slidably connected to the inner wall of the pressurizing barrel 89, and the piston plate 88 is fixedly connected to the lower end surface of the push rod 87; pressurization bucket 89 lower extreme inner wall left side pipe connection has three-way valve 90, pressurization bucket 89 lower extreme inner wall right side and nozzle 51 pipe connection, three-way valve 90 right side pipe connection has first liquid bucket 79, three-way valve 90 left side pipe connection has second liquid bucket 80.
As shown in fig. 16-20, a first liquid container 79 and a second liquid container 80 are respectively and fixedly connected to the upper end surface of the bottom plate 1, the first liquid container 79 and the second liquid container 80 are respectively used for containing cleaning liquid and disinfectant, and the inner walls of the upper ends of the first liquid container 79 and the second liquid container 80 are respectively provided with a rubber cover, as shown in fig. 17; a rotating shaft is fixedly connected with the inner walls of the sixth belt pulley 78 and the first crank 81, a long supporting plate is rotatably connected with the outer surface of the rotating shaft, the bottom end of the long supporting plate is fixedly connected with the upper end surface of the bottom plate 1, and a pressurizing barrel 89 is fixedly connected with the rear end surface of the long supporting plate, as shown in fig. 18; a rectangular groove is formed in the inner wall of the first crank 81, as shown in fig. 19, the second threaded rod 83 is rotatably connected to the inner wall of the rectangular groove, and the second sliding block 84 is slidably connected to the inner wall of the rectangular groove; a fourth handle 82 is fixedly connected to the surface of the left end of the second threaded rod 83, and the fourth handle 82 is used for driving the second threaded rod 83 to rotate; the inner wall of the upper end of the pressurizing barrel 89 is fixedly connected with a four-claw frame, the push rod 87 is connected to the inner wall of the four-claw frame in a sliding manner, and the four-claw frame is used for limiting the push rod 87 to only slide up and down; a hole ball 92 is rotatably connected to the inner wall of the three-way valve 90, a fifth handle 91 rotatably connected with the three-way valve 90 is fixedly connected to the rear end of the outer surface of the hole ball 92, the structural diagram of the hole ball 92 is shown in fig. 20, an L-shaped through hole is formed in the inner wall of the hole ball 92, and the first liquid containing barrel 79 and the second liquid containing barrel 80 which correspond to each other can be controlled to be respectively communicated with the pressurizing barrel 89 by rotating the fifth handle 91; the inner wall of the left end of the pressurizing barrel 89 is fixedly connected with a liquid inlet one-way valve, the inner wall of the right end is fixedly connected with a liquid outlet one-way valve, and the one-way valve belongs to the prior art and is not described again; by starting the third motor 76, the third motor 76 drives the fifth belt pulley 77, the sixth belt pulley 78 and the first crank 81 to synchronously rotate, the first crank 81 rotates to drive the corresponding second threaded rod 83 and the second sliding block 84 to do circular motion, the second sliding block 84 performs circular motion to pull the upper end of the first connecting rod 86 to perform circular motion, the lower end of the first connecting rod 86 pulls the push rod 87 and the piston plate 88 to slide up and down on the inner wall of the pressurizing barrel 89, when the piston plate 88 slides up and down, liquid on the inner wall of the corresponding first liquid containing barrel 79 or the corresponding second liquid containing barrel 80 can be extracted and pushed to the nozzle 51, so that the nozzle 51 sprays, washes or sterilizes the focus of a patient; because the wound of each patient is different in degree of re-injury, the flow rate of the liquid in the nozzle 51, that is, the amount of the ejected water pressure, can be adjusted by rotating the fourth handle 82, and by rotating the fourth handle 82, the corresponding second threaded rod 83 can be driven to rotate, the second threaded rod 83 can be rotated to enable the second slider 84 to move left or right through the threaded connection with the second slider 84, when the second slider 84 moves right, the radius of the circular motion can be reduced when the corresponding first crank 81 continues to rotate and the second slider 84 does the circular motion again, so that the stroke of the corresponding push rod 87 and the piston plate 88 moving up and down can be reduced, the water pressure ejected by the nozzle 51 can be reduced, when the second slider 84 moves left, the water pressure ejected by the corresponding nozzle 51 can be increased, and the description is omitted.
A second motor 59 is fixedly connected to the surface of the front end of the collecting box 58, a driving belt pulley 60 is fixedly connected to the upper end of the second motor 59, a driven belt pulley 61 is connected to the rear end of the driving belt pulley 60, an L-shaped rotating shaft 94 is fixedly connected to the center of the driven belt pulley 61, an extension shaft 69 is rotatably connected to the other end of the L-shaped rotating shaft 94, a planetary bevel gear 65 is fixedly connected to the inner side of the outer surface of the extension shaft 69, a constant star bevel gear 64 is meshed to the upper end of the left side of the planetary bevel gear 65, and the fixed star bevel gear 64 is fixedly connected to the inner wall of the collecting box 58; the telescopic shaft 69 comprises a first outer cylinder 66, a first inner rod 67 and a third spring 68, the first inner rod 67 is connected to the inner wall of the first outer cylinder 66 in a sliding manner, and the third spring 68 is fixedly connected to the inner wall of the bottom end of the first outer cylinder 66; the lower sides of the inner walls of the front end and the rear end of the collecting box 58 are respectively connected with small sliding blocks 72 in a sliding mode, the inner side surfaces of the two small sliding blocks 72 are fixedly connected with a sliding rod 71, the outer surface of the sliding rod 71 is connected with a square cylinder 70 in a sliding mode, the upper end surface of the square cylinder 70 is rotatably connected with a sixth bevel gear 74, the right end of the outer surface of the first inner rod 67 is fixedly connected with a fifth bevel gear 73 meshed with the sixth bevel gear 74, and the cleaning brush 75 is coaxially and fixedly connected to the upper end of the sixth bevel gear 74.
As shown in fig. 15-16, a cylindrical barrel 95 is fixedly connected to the center of the sun bevel gear 64, a key supporting plate 96 is fixedly connected to the upper end of the outer surface of the cylindrical barrel 95, the key supporting plate 96 is fixedly connected to the upper end surface of the collecting box 58, the cylindrical barrel 95 and the key supporting plate 96 are used for supporting and limiting the sun bevel gear 64 from rotating, and an L-shaped rotating shaft 94 penetrates through the inner wall of the cylindrical barrel 95 and is rotatably connected to the inner wall of the cylindrical barrel 95; the first outer cylinder 66 and the first inner rod 67 are in spline connection, the first inner rod 67 is slidably connected to the inner wall of the first outer cylinder 66, and when the first outer cylinder 66 rotates, the first inner rod 67 can be driven to rotate, as shown in fig. 16, the third spring 68 is used for driving the first inner rod 67 to have a force which is always outward, the outer surface of the first outer cylinder 66 is rotatably connected with a bearing seat, the lower end of the outer surface of the cylinder 95 is rotatably connected with the key-shaped seat 62, the bottom end of the bearing seat is fixedly connected to the lower end surface of the key-shaped seat 62, the bearing seat and the key-shaped seat 62 are used for limiting and supporting the telescopic shaft 69, as shown in fig. 15, the planetary bevel gear 65 is fixedly connected to the inner side of the outer surface of the first outer cylinder 66; a small rotating shaft is fixedly connected to the inner walls of the sixth bevel gear 74 and the cleaning brush 75, the small rotating shaft is rotatably connected to the inner wall of the square barrel 70, a U-shaped seat is rotatably connected to the inner side surface of the fifth bevel gear 73, and the other end of the U-shaped seat is rotatably connected to the outer surface of the small rotating shaft, as shown in fig. 16, the U-shaped seat is used for limiting the sixth bevel gear 74 and the fifth bevel gear 73 to be always in a meshed state and not to be separated; when the second motor 59 is started, the corresponding driving pulley 60, the corresponding driven pulley 61 and the corresponding L-shaped rotating shaft 94 are driven to synchronously rotate through coaxial transmission and belt transmission, when the L-shaped rotating shaft 94 rotates, the lower end of the L-shaped rotating shaft 94 drives the telescopic shaft 69 and the planetary bevel gear 65 to synchronously rotate circularly, when the planetary bevel gear 65 rotates circularly, the sun bevel gear 64 is engaged, because the sun bevel gear 64 is fixed and can not rotate, the planetary bevel gear 65 rotates circularly, the planetary bevel gear 65 drives the corresponding telescopic shaft 69 to rotate circularly, when the telescopic shaft 69 rotates, the fifth bevel gear 73 rotates, when the fifth bevel gear 73 rotates and is engaged with the sixth bevel gear 74, the sixth bevel gear 74 and the cleaning brush 75 rotate synchronously, when the telescopic shaft 69 rotates circularly, under the connection of the U-shaped seat and the small rotating shaft, the corresponding square cylinder 70 is driven to slide on the outer surface of the sliding rod 71, so that the corresponding cleaning brush 75 slides and rotates along the inner wall of the collection box 58, and under the self elastic force of the third spring 68, the corresponding first inner rod 67 is always pushed to move outwards, so that the cleaning brush 75 always slides along the inner wall of the collection box 58, when the telescopic shaft 69 rotates to the front end or the rear end, the corresponding square cylinder 70, the sliding rod 71 and the small slider 72 are driven to slide on the inner wall of the collection box 58, and under the elastic force of the third spring 68, the corresponding cleaning brush 75 is always driven to rotate and move on the outer periphery; the inner wall of the bottom end of the collecting box 58 is provided with a through hole, the inner wall of the through hole is provided with a detachable rubber plug 63, and waste liquid collected in the collecting box 58 can be discharged by pulling off the rubber plug 63.
When the nursing device is used, a patient can press the corresponding contact buttons to move downwards when the patient is placed on the two fixing boxes 6 through the limbs needing nursing, and the corresponding two clamping rods 11 can move upwards, so that the limbs of the patient can be clamped and fixed, the situation that the limbs vibrate due to discomfort and pain caused by the patient during cleaning, medicine application or dressing can be prevented, and secondary injury can be avoided; by starting the third motor 76, the corresponding nozzle 51 can spray cleaning liquid or disinfectant, the adjustment can be carried out according to the actual use condition, and the water pressure or the liquid flow rate sprayed by the nozzle 51 can be adjusted according to the injury degree of the focus of the patient by rotating the fourth handle 82; when the first motor 17 is started, the corresponding nozzle 51 can move left and right and slide along the arc-shaped rail plate 44, so that large-area scanning washing, disinfection and the like can be performed on the focus of a patient, mechanical washing is performed, the labor intensity of medical personnel is reduced, and potential safety hazards are reduced; when the second motor 59 is started, the cleaning brush 75 can be driven to rotate and slide along the inner wall of the collecting box 58, so that the bloodstains on the inner wall of the collecting box 58 can be cleaned by manpower, and the workload of medical workers is reduced.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a clinical care is with wound cleaning and disinfection device of changing dressings, includes bottom plate (1), its characterized in that: the front side of the upper end of the bottom plate (1) is provided with two fixed boxes (6) which can move inwards or outwards at the same time, the inner walls of the front side and the rear side of the inner wall of the upper end of each fixed box (6) are respectively connected with a clamping rod (11) in a sliding manner, the middle parts of the upper ends of the fixed boxes (6) are respectively provided with a contact button (12) which can move up and down, and when the contact buttons (12) move downwards, a structure that the two corresponding clamping rods (11) synchronously move towards the inner side of the upper end can be formed; the rear side of the upper end surface of the bottom plate (1) is fixedly connected with a large U-shaped frame (23), the upper end surface of the large U-shaped frame (23) is connected with a sliding box (38) in a sliding mode, an arc-shaped rail plate (44) is installed at the front end of the sliding box (38), a nozzle (51) is installed at the lower end of the arc-shaped rail plate (44), a rotatable second disc (52) is installed at the rear end of the sliding box (38), and the second disc (52) can form a structure that the sliding box (38) moves back and forth left and right and the nozzle (51) slides along the inner wall of the arc-shaped rail plate (44) when rotating; bottom plate (1) inner wall rigid coupling has collecting box (58), rotatable first crank is installed to collecting box (58) inner wall, cleaning brush (75) are installed to first crank upper end, can constitute cleaning brush (75) border collecting box (58) inner wall removal limit pivoted structure during first crank rotates.
2. The wound cleaning, disinfecting and dressing change device for clinical care as claimed in claim 1, wherein: bottom plate (1) upper end surface front side rigid coupling has two first guide arms (4), fixed case (6) sliding connection respectively is in two first guide arms (4) surface left and right sides, rotatable first handle (3) are installed on bottom plate (1) upper end right side, first handle (3) left end surface rigid coupling has two-way threaded rod (5), two-way threaded rod (5) surface left and right sides both ends are rotated respectively and are connected with thread bush (93), thread bush (93) rigid coupling respectively is at fixed case (6) lower extreme surface that corresponds.
3. The wound cleaning, disinfecting and dressing change device for clinical care as claimed in claim 1, wherein: the front side and the rear side of the inner wall of the bottom end of the fixed box (6) are respectively fixedly connected with a first limiting rod (9), the outer surfaces of the two first limiting rods (9) are connected with a key plate (8) in a sliding mode, and the lower end of the outer surface of each first limiting rod (9) is respectively sleeved with a first spring (10) matched with the key plate (8); the clamping rods (11) are respectively hinged at the front side and the rear side of the upper end surface of the corresponding key-shaped plate (8), the front side and the rear side of the upper end surface of the fixed box (6) are respectively provided with a through hole groove matched with the clamping rod (11), the clamping rods (11) are respectively connected with the inner walls of the corresponding through hole grooves in a sliding manner, the middle part of the upper end surface of the fixed box (6) is respectively provided with a square through hole, the contact buttons (12) are respectively connected with the inner walls of the corresponding square through holes in a sliding way, the lower end surfaces of the contact buttons (12) are respectively fixedly connected with a first wedge block (13), two second limiting rods (15) are respectively and fixedly connected to the outer sides of the inner walls of the fixed boxes (6), a special-shaped wedge block (14) matched with the corresponding first wedge block (13) and the key-shaped plate (8) is sleeved on the outer surfaces of the two second limiting rods (15), and the outer surface of the second limiting rod (15) is respectively sleeved with a second spring (16) matched with the special-shaped wedge block (14).
4. The wound cleaning, disinfecting and dressing change device for clinical care as claimed in claim 1, wherein: the rear end of the upper end surface of the bottom plate (1) is fixedly connected with a first motor (17), the rear end of the first motor (17) is fixedly connected with a first belt wheel (18), the upper end of the first belt wheel (18) is connected with a second belt wheel (19), the front end of the second belt wheel (19) is coaxially fixedly connected with a first bevel gear (20), the front end of the first bevel gear (20) is coaxially fixedly connected with a first cam (26) and a second cam (27), an interesting box (25) is installed on the left side of the upper end of the bottom plate (1), the first cam (26) and the second cam (27) are both rotatably connected with the inner wall of the interesting box (25), an interesting cylinder (29) is movably connected on the rear side of the inner wall of the upper end of the interesting box (25), the lower end surface of the interesting cylinder (29) is fixedly connected with a U-shaped clamping seat (28) matched with the first cam (26), and the inner wall of the front end of the interesting box (25) is hinged with a prying rod (30) matched with the second cam (27), the special-shaped prying bar is characterized in that a long key-shaped through hole is formed in the upper end of the special-shaped prying bar (30), a first sliding pin (32) is connected to the inner wall of the long key-shaped through hole in a sliding mode, an interesting plate (34) is fixedly connected to the front side of the upper end surface of the interesting box (25), a transmitting plate (33) is connected to the inner wall of the interesting plate (34) in a sliding mode, and the front end of the transmitting plate (33) is rotatably connected to the outer surface of the first sliding pin (32).
5. The wound cleaning, disinfecting and dressing change device for clinical care according to claim 4, characterized in that: the upper end of the first bevel gear (20) is engaged with a second bevel gear (21), the upper end of the second bevel gear (21) is coaxially and fixedly connected with a third bevel gear (35), the upper end of the third bevel gear (35) is engaged with a fourth bevel gear (36), the center of the fourth bevel gear (36) is fixedly connected with a first rotating shaft (37), the first rotating shaft (37) is rotatably connected to the upper end of the large U-shaped frame (23), the outer surface of the first rotating shaft (37) is slidably connected with a first worm (39), the lower end of the first worm (39) is engaged with a first worm wheel (40), the second disc (52) is coaxially and fixedly connected to the rear end of the first worm wheel (40), the inner wall of the second disc (52) is rotatably connected with a first threaded rod (54), the outer surface of the first threaded rod (54) is in threaded connection with a first sliding block (55) which is slidably connected with the second disc (52), a fourth sliding pin (56) is fixedly connected to the surface of the rear end of the first sliding block (55), and an annular plate (57) matched with the fourth sliding pin (56) is arranged on the rear side of the large U-shaped frame (23).
6. The wound cleaning, disinfecting and dressing change device for clinical care according to claim 5, characterized in that: the left end of the outer surface of the first worm (39) is fixedly connected with a third belt wheel (41), the front end of the third belt wheel (41) is in belt connection with a fourth belt wheel (42), the right end of the fourth belt wheel (42) is coaxially fixedly connected with a first disc (45), the non-circle center of the surface of the right end of the first disc (45) is fixedly connected with a second sliding pin (46), the surface of the front end of the sliding box (38) is fixedly connected with a supporting arm (43), an arc-shaped rail plate (44) is fixedly connected to the front side of the lower end surface of the supporting arm (43), the upper side of the surface of the right end of the arc-shaped rail plate (44) is hinged with a first pry bar (47), the upper end of the first pry bar (47) is provided with a short key groove matched with the second sliding pin (46), the inner wall of the arc-shaped rail plate (44) is slidably connected with an arc-shaped sliding block (49), the surface of the right end of the arc-shaped sliding block (49) is fixedly connected with a third sliding pin (48), the surface of the right end of the first pry bar (47) is provided with a long key groove matched with the third sliding pin (48), arc slider (49) left end surface rigid coupling has first backup pad (50), the draw-in groove has been seted up to first backup pad (50) lower extreme, nozzle (51) card is at the draw-in groove inner wall.
7. The wound cleaning, disinfecting and dressing change device for clinical care as claimed in claim 1, wherein: a third motor (76) is fixedly connected with the middle part of the rear side of the upper end surface of the bottom plate (1), a fifth belt wheel (77) is fixedly connected with the rear end of the third motor (76), the upper end of the fifth belt wheel (77) is connected with a sixth belt wheel (78), the rear end of the sixth belt wheel (78) is coaxially and fixedly connected with a first crank (81), the inner wall of the first crank (81) is rotationally connected with a second threaded rod (83), the outer surface of the second threaded rod (83) is in threaded connection with a second sliding block (84) which is in sliding connection with the first crank (81), the rear end of the second sliding block (84) is hinged with a first connecting rod (86), the lower end of the first connecting rod (86) is hinged with a push rod (87), a pressurizing barrel (89) is installed at the rear end of the third motor (76), a piston plate (88) is connected to the inner wall of the pressurizing barrel (89) in a sliding mode, and the piston plate (88) is fixedly connected to the surface of the lower end of the push rod (87); pressurization bucket (89) lower extreme inner wall left side pipe connection has three-way valve (90), pressurization bucket (89) lower extreme inner wall right side and nozzle (51) pipe connection, three-way valve (90) right side pipe connection has first dress liquid bucket (79), three-way valve (90) left side pipe connection has second dress liquid bucket (80).
8. The wound cleaning, disinfecting and dressing change device for clinical care as claimed in claim 1, wherein: a second motor (59) is fixedly connected to the surface of the front end of the collecting box (58), a driving belt wheel (60) is fixedly connected to the upper end of the second motor (59), a driven belt wheel (61) is connected to the rear end of the driving belt wheel (60), an L-shaped rotating shaft (94) is fixedly connected to the center of the driven belt wheel (61), an extension shaft (69) is rotatably connected to the other end of the L-shaped rotating shaft (94), a planetary bevel gear (65) is fixedly connected to the inner side of the outer surface of the extension shaft (69), a constant star bevel gear (64) is meshed to the upper end of the left side of the planetary bevel gear (65), and the constant star bevel gear (64) is fixedly connected to the inner wall of the collecting box (58); the telescopic shaft (69) comprises a first outer cylinder (66), a first inner rod (67) and a third spring (68), the first inner rod (67) is connected to the inner wall of the first outer cylinder (66) in a sliding mode, and the third spring (68) is fixedly connected to the inner wall of the bottom end of the first outer cylinder (66); the utility model discloses a cleaning brush, including collecting box (58), two end inner walls downside have little slider (72) respectively sliding connection around the collecting box (58), and two little slider (72) inboard surface rigid couplings have a slide bar (71), slide bar (71) surface sliding connection has square barrel (70), square barrel (70) upper end surface rotates and is connected with sixth bevel gear (74), first interior pole (67) surface right-hand member rigid coupling has fifth bevel gear (73) with sixth bevel gear (74) engaged with, the coaxial rigid coupling of cleaning brush (75) is in sixth bevel gear (74) upper end.
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| CN202110943068.3A CN113576812B (en) | 2021-08-17 | 2021-08-17 | Wound cleaning and disinfection dressing change device for clinical care |
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| CN202110943068.3A CN113576812B (en) | 2021-08-17 | 2021-08-17 | Wound cleaning and disinfection dressing change device for clinical care |
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| CN113576812B CN113576812B (en) | 2022-05-20 |
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| CN113576812B (en) | 2022-05-20 |
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