CN115154129B - Intelligent support frame with multi-angle adjustment for hemodialysis nursing - Google Patents
Intelligent support frame with multi-angle adjustment for hemodialysis nursing Download PDFInfo
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- CN115154129B CN115154129B CN202210881484.XA CN202210881484A CN115154129B CN 115154129 B CN115154129 B CN 115154129B CN 202210881484 A CN202210881484 A CN 202210881484A CN 115154129 B CN115154129 B CN 115154129B
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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
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/20—Devices for specific treatment or diagnosis for dialysis
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses an intelligent support frame for hemodialysis with multi-angle adjustment in the technical field of hemodialysis nursing, which comprises a fixed base, wherein a guide cylinder is arranged above the fixed base, the top of the fixed base is connected with a rotating mechanism for driving a guide to adjust the direction, and the inner side wall of the guide cylinder is connected with a fastening mechanism for fastening arms of a person; according to the invention, when the hemodialysis is carried out on the personnel every time, the personnel need to rotate and adjust the arms, the guide cylinder is matched with the rotating mechanism, the synchronizing mechanism, the first guide sleeves and the second guide sleeves, the line pipe for the hemodialysis is synchronously loosened when the direction is adjusted, and under the adjustment of different degrees of directions, the good looseness between the line pipe and the arms of the personnel is kept, so that the line pipe for the hemodialysis is prevented from falling off when the personnel adjusts the arms of the personnel, and the good hemodialysis can be ensured all the time when the personnel adjusts the directions.
Description
Technical Field
The invention relates to the technical field of hemodialysis nursing, in particular to an intelligent support frame with multi-angle adjustment for hemodialysis nursing.
Background
Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure, and is characterized in that in-vivo blood is drained to the outside of the body, substance exchange is carried out through dispersion, ultrafiltration, adsorption and convection principles, metabolic wastes in the body are removed, electrolyte and acid-base balance are maintained, and a fixing bracket is adopted to fix a needle tube on the upper limb arm of the patient in order to prevent the arm of the patient from swinging in the current hemodialysis process.
In the prior art, when utilizing the fixed personnel upper limbs arm of support, because the difference of personnel's position, it needs multi-direction to adjust to lead to the support, make things convenient for personnel to insert the arm, and when the personnel need change the position during dialysis, also need make support cooperation personnel carry out direction adjustment, personnel carry out direction adjustment during dialysis, because personnel's back of the hand is inserted and is equipped with the needle tubing, when adjusting, if the needle tubing is comparatively taut, then can pulling the needle tubing, lead to the needle tubing to extract easily, influence personnel hemodialysis, if the needle tubing is lax, then can influence personnel's direction adjustment, personnel's arm can contact with the needle tubing, can influence personnel to carry out hemodialysis equally.
Disclosure of Invention
The invention aims to provide an intelligent support frame for hemodialysis nursing, which is provided with a plurality of angles for adjustment and can synchronously adjust the telescopic length of a needle tube line, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent support frame for hemodialysis nursing with multi-angle is adjusted, includes unable adjustment base, unable adjustment base top is provided with the guide cylinder, unable adjustment base top is connected with the rotary mechanism that is used for driving the direction of leading to and adjusts, be connected with the fastening mechanism who is used for fastening personnel's arm on the guide cylinder inside wall, the unable adjustment base top is leaned on left position first bull stick, first bull stick is located the upper left side of guide cylinder, fixedly connected with has a plurality of first uide bushing on the first bull stick surface, adjacent two be provided with the second uide bushing of rotation connection on first bull stick surface between the first uide bushing, first uide bushing and second uide bushing are used for the supply tube to pass through, unable adjustment base top is connected with the synchro mechanism that is used for synchronous drive second uide bushing to rotate and is close to first uide bushing spool when rotary mechanism adjusts the guide cylinder and rotate;
the rotating mechanism comprises a first rotating shaft, the first rotating shaft is fixedly connected to the bottom of the guide cylinder, the bottom end of the first rotating shaft is rotationally connected to the top of the fixed base, a first gear is fixedly connected to the outer surface of the first rotating shaft, a first motor is embedded in the top of the fixed base, the output end of the first motor is fixedly connected with a second gear, and the second gear is meshed with the first gear;
the fastening mechanism comprises two air bags, the two air bags are fixedly connected to the inner surface of the guide cylinder, a first through pipe is fixedly connected to the outer surfaces of the two air bags, a first rotary table is fixedly connected to the outer surface of the first rotary shaft, the bottom ends of the two first through pipes penetrate through the first rotary table and are fixedly communicated with a first rotary ring together, a second rotary ring is fixedly connected to the top of the fixed base, the first rotary ring is rotatably connected to the top of the second rotary ring, a second through pipe is fixedly communicated to the outer surface of the second rotary ring, and an aspirator is fixedly communicated to the middle of the second through pipe;
the synchronous mechanism comprises a U-shaped fixing frame, a first supporting plate is fixedly connected to the right side wall of the U-shaped fixing frame through two first connecting plates, a first rotating rod is arranged between the U-shaped fixing frame and the first supporting plate, a first connecting block is fixedly connected to the outer surface of the first rotating rod, a second rotating rod is rotatably connected to the first connecting block, a plurality of first friction wheels are fixedly connected to the outer surface of the second rotating rod, the inner end of a second guide sleeve is rotatably connected with the first rotating rod through the second friction wheels, the first friction wheels are in contact with the outer surface of the second friction wheels, and a driving mechanism used for driving the second rotating rod to rotate when a guide cylinder rotates is arranged at the bottom of the fixing base;
the driving mechanism comprises a first gear ring, the first gear ring is fixedly connected to the outer surface of a first rotary table, a third gear is rotationally connected to the top of the fixed base, the third gear is externally meshed with the first gear ring, the outer bottom end of a rotating shaft of the third gear is fixedly connected with a worm, the top of the fixed base is rotationally connected with a third rotary rod, the right end of the third rotary rod is fixedly connected with a turbine, the turbine is meshed with the worm, the left end of the third rotary rod is fixedly connected with a first rotary wheel, the outer side wall of the first connecting plate is rotationally connected with a fourth rotary rod, the right end of the fourth rotary rod is fixedly connected with a second rotary wheel, the second rotary wheel is in transmission connection with the first rotary wheel through a first belt, the top of the first connecting plate is fixedly connected with a telescopic plate which stretches out upwards elastically, the inside of the telescopic plate is rotationally connected with a fifth rotary rod, and the right end of the fifth rotary rod, the left end of the fourth rotary rod and the left end of the second rotary rod are fixedly connected with a third rotary wheel through a second belt;
the U-shaped fixing frame and the first supporting plate are internally provided with first sliding grooves for sliding a first rotating rod, the first rotating rods are positioned in the two first sliding grooves, the tops of the U-shaped fixing frame and the first supporting plate are fixedly connected with first friction plates, the left end and the right end of each first rotating rod are fixedly connected with first fixing plates, the inside of each first fixing plate is fixedly connected with a first sliding rod, the inner end of each first sliding rod is fixedly connected with a first friction disc, the first friction discs are in contact with the outer sides of the first friction plates, the outer ends of the first sliding rods are fixedly connected with first baffle discs, the outer surfaces of the two first sliding rods are respectively sleeved with a tensioning spring fixedly connected between the first baffle discs and the first fixing plates, and the left side of each U-shaped fixing frame is connected with a lifting mechanism for driving a fifth rotating rod to synchronously lift and adjust;
the lifting mechanism comprises a first lifting block, the first lifting block is rotationally connected to the left end of a fifth rotating rod, a first screw rod is rotationally connected to the left side of the U-shaped supporting frame, the first screw rod penetrates through the first lifting block and is in threaded connection with the first lifting block, a friction roller is fixedly connected to the bottom end of the first screw rod, a second friction plate is fixedly connected to the front side wall of the first fixing plate on the left side, and the second friction plate is in contact with the outer surface of the friction roller;
the fixed base top fixedly connected with protecting crust, protecting crust top flushes with first carousel, just first carousel rotates to be connected inside the protecting crust, the protecting crust is run through to the second siphunculus outer end.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, when the hemodialysis is carried out on the personnel every time, the personnel need to rotate and adjust the arms, the guide cylinder is matched with the rotating mechanism, the synchronizing mechanism, the first guide sleeves and the second guide sleeves, the line pipe for the hemodialysis is synchronously loosened when the direction is adjusted, and under the adjustment of different degrees of directions, the good looseness between the line pipe and the arms of the personnel is kept, so that the line pipe for the hemodialysis is prevented from falling off when the personnel adjusts the arms of the personnel, and the good hemodialysis can be ensured all the time when the personnel adjusts the directions.
According to the invention, after each time a person puts the arm into the guide cylinder, the aspirator is determined to suck air from the outside by using the second through pipe and guide the air into the second rotating ring, the top of the second rotating ring is sealed by the first rotating ring, the air enters the first through pipe and enters the air bags, and the two air bags are bulged, so that the arm of the person is fastened more gently, the damage to the arm of the person caused by long-time fastening is avoided, the first rotating ring is rotationally connected with the second rotating ring, the air bags and the first through pipe are driven to synchronously rotate when the direction of the guide cylinder is regulated, and the first through pipe drives the first rotating ring to synchronously rotate, so that the arm of the person can be fastened all the time when the direction regulation is carried out, and the direction regulation of the person is facilitated.
Drawings
FIG. 1 is a first perspective view of the overall structure of the present invention;
FIG. 2 is a second perspective view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the guide cylinder, the fastening mechanism and the rotating mechanism of the present invention;
FIG. 4 is a schematic view of the position and structure of the first rotating rod, the first guide sleeve and the second guide sleeve of the present invention;
FIG. 5 is a schematic diagram of a synchronous mechanism according to the present invention;
FIG. 6 is a schematic diagram of a U-shaped fixing frame, a first rotating rod and a connection relation thereof;
FIG. 7 is an enlarged view of the structure of FIG. 6 at A;
fig. 8 is an enlarged view of the structure at B in fig. 6.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a fixed base 1, a guide cylinder 2, a first rotating rod 3, a first guide sleeve 4, a second guide sleeve 5, a first rotating shaft 6, a first gear 7, a first motor 8, a second gear 9, an air bag 10, a first through pipe 11, a first rotating disc 12, a first rotating ring 13, a second rotating ring 14, a second through pipe 15, an aspirator 16, a U-shaped fixed frame 17, a first connecting plate 18, a first supporting plate 19, a first connecting block 20, a second rotating rod 21, a first friction wheel 22, a second friction wheel 23, a first gear ring 24, a third gear 25, a worm 26, a third rotating rod 27, a turbine 28, a first rotating wheel 29, a fourth rotating rod 30, a second rotating wheel 31, a telescopic plate 32, a fifth rotating rod 33, a third rotating wheel 34, a second rotating belt 35, a first sliding groove 36, a first friction plate 37, a first fixed plate 38, a first friction disc 39, a first friction disc 40, a first baffle disc 41, a tension spring 42, a first lifting block 43, a first screw 44, a friction roller 45, a second friction plate 46, a first friction belt 48 and a first protection shell 48.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides an intelligent support frame for hemodialysis nursing with multi-angle is adjusted, including unable adjustment base 1, unable adjustment base 1 top is provided with guide cylinder 2, unable adjustment base 1 top is connected with the rotary mechanism who is used for driving the direction and leads to the regulation, be connected with the fastening mechanism who is used for fastening personnel's arm on the guide cylinder 2 inside wall, unable adjustment base 1 top is by left side position first rotating rod 3, first rotating rod 3 is located the upper left side of guide cylinder 2, fixedly connected with a plurality of first uide bushing 4 on the surface of first rotating rod 3, be provided with the second uide bushing 5 of swivelling joint on the surface of first rotating rod 3 between two adjacent first uide bushing 4, first uide bushing 4 and second uide bushing 5 are used for the supply tube to pass through, unable adjustment base 1 top is connected with the synchro mechanism who is used for synchronous drive second uide bushing 5 to rotate and is close to first uide bushing 4 spool and loosen when rotary mechanism adjusts guide cylinder 2 rotation;
when in work, a person who needs to carry out hemodialysis inserts the arm into the guide cylinder 2, then, the line pipe for carrying out hemodialysis passes through a plurality of first guide sleeves 4 and second guide sleeves 5 which are alternately arranged, a large-range angle insertion exists between the first guide sleeves 4 and the second guide sleeves 5, the line pipe for dialysis and the arm of the person are kept at proper tightness, the fastening mechanism is started to bulge and fasten the arm, the arm is prevented from being greatly moved during dialysis by the person, the hemodialysis is convenient to carry out, when the direction of the arm is needed to be changed by the person, the rotating mechanism is started, the guide cylinder 2 is driven to rotate along the same direction by the rotating mechanism, when the guide cylinder 2 rotates, the plurality of second guide sleeves 5 are driven to approach the first guide sleeves 4 by the synchronizing mechanism, the angle between the first guide sleeves 4 and the second guide sleeves 5 is reduced, the spool originally positioned between the first guide sleeve 4 and the second guide sleeve 5 is loosened, when the arms of the personnel rotate, the spool which is loosened synchronously supplements the personnel in the rotating process, so that the spool positioned between the first guide sleeve 4 and the arms of the personnel is lengthened, the spool is prevented from falling off caused by excessive pulling of the spool when the arms rotate, the spool which is loosened between the first guide sleeve 4 and the second guide sleeve 5 is increased when the rotating degree of the rotating mechanism is increased, the spool still can be in good looseness after the arms of the personnel are adjusted, the hemodialysis of the personnel is facilitated, therefore, when the arms of the personnel need to be adjusted in a rotating way each time, the rotating mechanism, the synchronizing mechanism and the first guide sleeves 4 and the second guide sleeves 5 are matched through the guide cylinder 2, the spool that is used for hemodialysis is relaxed in step when adjusting the direction, under the direction adjustment of different degree, keeps good looseness between spool and the personnel's arm, avoids personnel to drop at its arm spare direction adjustment time, and the spool that is used for hemodialysis guarantees that personnel can carry out good hemodialysis all the time when direction adjustment.
As a further scheme of the invention, the rotating mechanism comprises a first rotating shaft 6, the first rotating shaft 6 is fixedly connected to the bottom of the guide cylinder 2, the bottom end of the first rotating shaft 6 is rotatably connected to the top of the fixed base 1, a first gear 7 is fixedly connected to the outer surface of the first rotating shaft 6, a first motor 8 is embedded in the top of the fixed base 1, the output end of the first motor 8 is fixedly connected with a second gear 9, and the second gear 9 is meshed with the first gear 7; during operation, because the hand arm needs to be stably driven to adjust, when the direction adjustment is needed each time, the first motor 8 is started to drive the second gear 9 to rotate, the first gear 7 and the first rotating shaft 6 are driven to rotate, the guide cylinder 2 is driven to rotate, the fastening mechanism on the inner side of the guide cylinder 2 fastens the arm of a person, and accordingly the arm of the person is stably driven to adjust horizontally in all directions, and convenience and quickness are achieved.
As a further scheme of the invention, the fastening mechanism comprises two air bags 10, the two air bags 10 are fixedly connected to the inner surface of the guide cylinder 2, the outer surfaces of the two air bags 10 are fixedly connected with a first through pipe 11, the outer surfaces of the first rotating shafts 6 are fixedly connected with a first rotating disc 12, the bottom ends of the two first through pipes 11 penetrate through the first rotating disc 12 and are fixedly communicated with a first rotating ring 13 together, the top of the fixed base 1 is fixedly connected with a second rotating ring 14, the first rotating ring 13 is rotatably connected with the top of the second rotating ring 14, the outer surfaces of the second rotating ring 14 are fixedly communicated with a second through pipe 15, and the middle part of the second through pipe 15 is fixedly communicated with an aspirator 16; during operation, because the arm placed in the guide cylinder 2 is required to be stabilized, after the arm is placed in the guide cylinder 2 by personnel at each time, the aspirator 16 is determined to suck air from the outside by utilizing the second through pipe 15 and is led into the second swivel 14, the top of the second swivel 14 is sealed by the first swivel 13, the air enters the first through pipe 11 and enters the air bags 10, the two air bags 10 are inflated, thereby fastening the arm of the personnel more gently, avoiding damaging the arm of the personnel due to long-time fastening, the first swivel 13 is rotationally connected with the second swivel 14, and when the guide cylinder 2 adjusts the direction, the air bags 10 and the first through pipe 11 are driven to synchronously rotate, and the first through pipe 11 drives the first swivel 13 to synchronously rotate, so that the arm of the personnel can be fastened all the time when the direction adjustment is performed, and the direction adjustment is convenient for the personnel.
As a further scheme of the invention, the synchronous mechanism comprises a U-shaped fixing frame 17, a first supporting plate 19 is fixedly connected to the right side wall of the U-shaped fixing machine through two first connecting plates 18, a first rotating rod 3 is arranged between the U-shaped fixing frame 17 and the first supporting plate 19, a first connecting block 20 is fixedly connected to the outer surface of the first rotating rod 3, a second rotating rod 21 is rotatably connected to the first connecting block 20, a plurality of first friction wheels 22 are fixedly connected to the outer surface of the second rotating rod 21, the inner end of a second guide sleeve 5 is rotatably connected with the first rotating rod 3 through the second friction wheels 23, the first friction wheels 22 are contacted with the outer surface of the second friction wheels 23, and a driving mechanism for driving the second rotating rod 21 to rotate when the guide cylinder 2 rotates is arranged at the bottom of the fixed base 1;
the driving mechanism comprises a first gear ring 24, the first gear ring 24 is fixedly connected to the outer surface of the first rotary table 12, the top of the fixed base 1 is rotationally connected with a third gear 25, the third gear 25 is externally meshed with the first gear ring 24, the outer bottom end of a rotating shaft of the third gear 25 is fixedly connected with a worm 26, the top of the fixed base 1 is rotationally connected with a third rotating rod 27, the right end of the third rotating rod 27 is fixedly connected with a turbine 28, the turbine 28 is meshed with the worm 26, the left end of the third rotating rod 27 is fixedly connected with a first rotating wheel 29, the outer side wall of the first connecting plate 18 is rotationally connected with a fourth rotating rod 30, the right end of the fourth rotating rod 30 is fixedly connected with a second rotating wheel 31, the second rotating wheel 31 is in transmission connection with the first rotating wheel 29 through a first belt 48, the top of the first connecting plate 18 is fixedly connected with a telescopic plate 32 which stretches out upwards elastically, the inside of the telescopic plate 32 is rotationally connected with a fifth rotating rod 33, the right end of the fifth rotating rod 33, the left end of the fourth rotating rod 30 and the left end of the second rotating rod 21 are fixedly connected with a third rotating wheel 34, and the third rotating wheels 34 are in transmission connection through a second belt 35;
during operation, because when personnel carry out the direction adjustment, can drive the spool that inserts on personnel's arm and rotate in step, and the spool is fixed in one side, lead to personnel can pull the spool when rotating, can lead to the spool to drop, through at every turn first carousel 12 and guide cylinder 2 rotate, drive first ring gear 24 and rotate in step, drive third gear 25 and rotate, third gear 25 drives turbine 28 and third bull stick 27 through worm 26, first runner 29 rotates, first runner 29 drives second runner 31 and fourth bull stick 30 through first belt 48 and rotates, thereby drive third runner 34, first belt (48) and second bull stick 21 rotate, second bull stick 21 drives first friction wheel 22 and rotates, first friction wheel 22 drives second friction wheel 23 and second uide bushing 5 rotate, be close to first uide bushing 4, the distance between first uide bushing 4 and second uide bushing 5 is reduced, the spool when the arm rotates is loosened, avoid excessively pulling the spool to lead to drop, when guide cylinder 2 rotation angle is big, second uide bushing 5 is also loosened with the second uide bushing 5 and the length of first uide bushing is loosened, the length that the spool is good in the realization of blood is loosened in the dialysis process, and the blood is more easily adjusted to the spool.
As a further scheme of the invention, first sliding grooves 36 for sliding the first rotating rods 3 are formed in the U-shaped fixing frame 17 and the first supporting plate 19, the first rotating rods 3 are positioned in the two first sliding grooves 36, first friction plates 37 are fixedly connected to the tops of the U-shaped fixing frame 17 and the first supporting plate 19, first fixing plates 38 are fixedly connected to the left end and the right end of the first rotating rods 3, first sliding rods 39 are fixedly connected to the inner parts of the two first fixing plates 38, first friction plates 40 are fixedly connected to the inner ends of the first sliding rods 39, the first friction plates 40 are in contact with the outer sides of the first friction plates 37, first baffle plates 41 are fixedly connected to the outer ends of the first sliding rods 39, tensioning springs 42 fixedly connected between the first baffle plates 41 and the first fixing plates 38 are sleeved on the outer surfaces of the two first sliding rods 39, and lifting mechanisms for driving the fifth rotating rods 33 to synchronously lift are connected to the side walls of the left U-shaped fixing frame 17;
the lifting mechanism comprises a first lifting block 43, the first lifting block 43 is rotationally connected to the left end of the fifth rotating rod 33, a first screw rod 44 is rotationally connected to the left side of the U-shaped supporting frame, the first screw rod 44 penetrates through the first lifting block 43 and is in threaded connection with the first lifting block, a friction roller 45 is fixedly connected to the bottom end of the first screw rod 44, a second friction plate 46 is fixedly connected to the front side wall of the left first fixing plate 38, and the second friction plate 46 is in contact with the outer surface of the friction roller 45;
during operation, because the length of the spool can deviate due to the influence of the installation height when the spool is installed each time, the spool possibly overtightens when the spool passes through the first guide sleeve 4 and the second guide sleeve 5 each time, the spool is tighter when the spool passes through the first guide sleeve 4 and the second guide sleeve 5 each time, the first friction plate 40 is enabled to be provided with the first friction plate 37 to be separated from contact by pulling out the two first sliding rods 39 from the outer side, the first sliding rods 39 are shifted to move forwards and backwards, the first sliding rods 39 are adjusted to a proper position, the spool can be better guided, when the arm of a person performs direction adjustment, under the condition that the spool is pulled tightly, the spool possibly pulls the first guide sleeve 4 and the second guide sleeve 5 to one side, at this time, the spool slides forwards and backwards to move to one side, the displacement of the compensation part is avoided by pulling the first baffle plate 41 to enable the first friction plate 39 and the first friction plate 40 to be attached to the first friction plate 37, when the first sliding rods 39 are not pulled to move forwards and backwards, the first friction plate 39 is driven by the tensioning spring 42 to move forwards and backwards, the first friction plate is enabled to rotate and the first friction plate 44 to move forwards and backwards to rotate to be well when the first friction plate 43 and the first friction plate is driven to move forwards and the second friction plate 44 is driven to rotate forwards and rotate to the first friction plate 44 to rotate to the first friction plate 44.
As a further scheme of the invention, the top of the fixed base 1 is fixedly connected with a protective shell 47, the top of the protective shell 47 is flush with the first rotating disc 12, the first rotating disc 12 is rotatably connected inside the protective shell 47, and the outer end of the second through pipe 15 penetrates through the protective shell 47; during operation, because there is the difference in height between unable adjustment base 1 and first carousel 12, after personnel inserts guiding tube 2 with the arm, the slewing mechanism of first carousel 12 bottom exposes in the air, probably can cause psychological pressure to personnel's treatment, can protect first carousel 12 and slewing mechanism and a plurality of gears in bottom through utilizing protecting crust 47, protect slewing mechanism, reduce personnel's psychological pressure, be favorable to personnel to hemodialysis.
Claims (5)
1. Intelligent support frame is used in hemodialysis nursing with multi-angle is adjusted, including unable adjustment base (1), its characterized in that: the automatic wire feeding device is characterized in that a guide cylinder (2) is arranged above a fixed base (1), a rotating mechanism for driving a guide way to conduct direction adjustment is connected to the top of the fixed base (1), a fastening mechanism for fastening arms of a person is connected to the inner side wall of the guide cylinder (2), the top of the fixed base (1) is close to a first rotating rod (3) at the left position, the first rotating rod (3) is located at the upper left part of the guide cylinder (2), a plurality of first guide sleeves (4) are fixedly connected to the outer surface of the first rotating rod (3), a second guide sleeve (5) which is rotationally connected to the outer surface of the first rotating rod (3) is arranged between two adjacent first guide sleeves (4), the first guide sleeve (4) and the second guide sleeve (5) are used for enabling a wire feeding tube to pass through, and a synchronizing mechanism for synchronously driving the second guide sleeve (5) to rotate to be close to the first guide sleeve (4) to relax when the rotating mechanism adjusts the guide cylinder (2) to rotate is connected to the top of the fixed base (1).
The synchronous mechanism comprises a U-shaped fixing frame (17), a first supporting plate (19) is fixedly connected to the right side wall of the U-shaped fixing frame through two first connecting plates (18), a first rotating rod (3) is arranged between the U-shaped fixing frame (17) and the first supporting plate (19), a first connecting block (20) is fixedly connected to the outer surface of the first rotating rod (3), a second rotating rod (21) is rotatably connected to the first connecting block (20), a plurality of first friction wheels (22) are fixedly connected to the outer surface of the second rotating rod (21), the inner end of a second guide sleeve (5) is rotatably connected with the first rotating rod (3) through a second friction wheel (23), the first friction wheels (22) are in contact with the outer surface of the second friction wheels (23), and a driving mechanism for driving the second rotating rod (21) to rotate when a guide cylinder (2) rotates is arranged at the bottom of the fixed base (1).
The driving mechanism comprises a first gear ring (24), the first gear ring (24) is fixedly connected to the outer surface of a first rotary table (12), a third gear (25) is rotationally connected to the top of a fixed base (1), the third gear (25) is externally meshed with the first gear ring (24), a worm (26) is fixedly connected to the outer bottom end of a rotating shaft of the third gear (25), a third rotary rod (27) is rotationally connected to the top of the fixed base (1), a turbine (28) is fixedly connected to the right end of the third rotary rod (27), the turbine (28) is meshed with the worm (26), a first rotary rod (29) is fixedly connected to the left end of the third rotary rod (27), a fourth rotary rod (30) is rotationally connected to the outer side wall of the first connecting plate (18), a second rotary rod (31) is fixedly connected to the right end of the fourth rotary rod (30), the second rotary rod (31) is in transmission connection with the first rotary rod (29) through a first rotary belt (48), a fifth rotary rod (33) is fixedly connected to the top of the first connecting plate (18), a fifth rotary rod (32) is elastically connected to the right end of the fourth rotary rod (33) and the fifth rotary rod (33) is fixedly connected to the left end (32), the three third rotating wheels (34) are in transmission connection through a second belt (35).
2. The intelligent support frame for hemodialysis care with multi-angle adjustment according to claim 1, wherein: the rotating mechanism comprises a first rotating shaft (6), the first rotating shaft (6) is fixedly connected to the bottom of the guide cylinder (2), the bottom end of the first rotating shaft (6) is rotationally connected to the top of the fixed base (1), a first gear (7) is fixedly connected to the outer surface of the first rotating shaft (6), a first motor (8) is embedded in the top of the fixed base (1), a second gear (9) is fixedly connected to the output end of the first motor (8), and the second gear (9) is meshed with the first gear (7).
3. The intelligent support frame for hemodialysis care with multi-angle adjustment according to claim 2, wherein: the fastening mechanism comprises two air bags (10), wherein the two air bags (10) are fixedly connected to the inner surface of the guide cylinder (2), the two air bags (10) are fixedly connected with a first through pipe (11) on the outer surface of the air bags, a first rotary table (12) is fixedly connected to the outer surface of the first rotary shaft (6), the two first through pipes (11) penetrate through the first rotary table (12) and are fixedly communicated with a first rotary ring (13) together, the top of the fixing base (1) is fixedly connected with a second rotary ring (14), the first rotary ring (13) is rotationally connected with the top of the second rotary ring (14), a second through pipe (15) is fixedly communicated to the outer surface of the second rotary ring (14), and a suction device (16) is fixedly communicated with the middle of the second through pipe (15).
4. The intelligent support frame for hemodialysis care with multi-angle adjustment according to claim 1, wherein: the lifting mechanism comprises a U-shaped fixing frame (17) and a first supporting plate (19), wherein first sliding grooves (36) for sliding a first rotating rod (3) are formed in the U-shaped fixing frame (17) and the first supporting plate (19), the first rotating rod (3) is located in the two first sliding grooves (36), first friction plates (37) are fixedly connected to the tops of the U-shaped fixing frame (17) and the first supporting plate (19), first fixing plates (38) are fixedly connected to the left end and the right end of the first rotating rod (3), first sliding rods (39) are fixedly connected to the inner parts of the two first fixing plates (38), first friction plates (40) are fixedly connected to the inner ends of the first sliding rods (39), the first friction plates (40) are in contact with the outer sides of the first friction plates (37), first baffle plates (41) are fixedly connected to the outer surfaces of the first sliding rods (39), tensioning springs (42) fixedly connected between the first baffle plates (41) and the first fixing plates (38) are sleeved on the outer surfaces of the two first sliding rods (39), and a fifth lifting mechanism for driving the lifting mechanism to lift the U-shaped fixing frame (17) is connected to the outer side walls of the fifth lifting mechanism;
the lifting mechanism comprises a first lifting block (43), the first lifting block (43) is rotationally connected to the left end of a fifth rotating rod (33), a first screw rod (44) is rotationally connected to the left side of the U-shaped fixing frame, the first screw rod (44) penetrates through the first lifting block (43) and is in threaded connection with the first screw rod, a friction roller (45) is fixedly connected to the bottom end of the first screw rod (44), a second friction plate (46) is fixedly connected to the front side wall of the first fixing plate (38) on the left side, and the second friction plate (46) is in contact with the outer surface of the friction roller (45).
5. The intelligent support frame with multi-angle adjustment for hemodialysis care of claim 3, wherein: the utility model discloses a protection shell, including unable adjustment base (1), unable adjustment base, second siphunculus (15) outer end, unable adjustment base (1) top fixedly connected with protecting crust (47), protecting crust (47) top flushes with first carousel (12), just first carousel (12) rotate to be connected inside protecting crust (47), second siphunculus (15) outer end runs through protecting crust (47).
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| CN202210881484.XA CN115154129B (en) | 2022-07-26 | 2022-07-26 | Intelligent support frame with multi-angle adjustment for hemodialysis nursing |
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| CN202210881484.XA CN115154129B (en) | 2022-07-26 | 2022-07-26 | Intelligent support frame with multi-angle adjustment for hemodialysis nursing |
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| CN115154129B true CN115154129B (en) | 2023-08-22 |
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|---|---|
| CN115154129A (en) | 2022-10-11 |
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