CN110141450A - A kind of percutaneous nephrolithotomy bed special - Google Patents
A kind of percutaneous nephrolithotomy bed special Download PDFInfo
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- CN110141450A CN110141450A CN201910400517.2A CN201910400517A CN110141450A CN 110141450 A CN110141450 A CN 110141450A CN 201910400517 A CN201910400517 A CN 201910400517A CN 110141450 A CN110141450 A CN 110141450A
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- fixedly connected
- pedestal
- fixed
- bed
- bed body
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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
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- 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
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of percutaneous nephrolithotomy bed specials, including pedestal, idler wheel is mounted at the bottom four corners of the pedestal, cavity is offered in the pedestal, position-limit mechanism corresponding with idler wheel is equipped in the cavity, the upside of the pedestal is connected with bed body by multiple telescopic rods, symmetrically arranged fixed cover there are two being fixedly connected on the upside of the pedestal, lifter plate is connected with by elevating mechanism in the fixed cover, the upside of the lifter plate is fixedly connected through fixed cover top and with bed body downside, the fixed frame being fixedly connected on pedestal is equipped between two fixed covers, transmission mechanism corresponding with elevating mechanism is equipped in the fixed frame, mounting groove is offered in the bed body.The present invention crosses the cooperation of setting driving motor and regulating mechanism, and so as to drive adjusting rod mobile, adjusting rod movement drives rotating plate rotation, and rotating plate rotation drives the position of patient to inclination at hospital bed, consequently facilitating family members move patient on hospital bed.
Description
Technical field
The present invention relates to medical apparatus and instruments technical field more particularly to a kind of percutaneous nephrolithotomy bed specials.
Background technique
Percutaneous nephrolithotomy exactly establishes a channel from skin to kidney in waist, by this channel kidney
Mirror is inserted into kidney and kidney stone is smashed taking-up using rock breaking tools such as laser, ultrasounds, exactly so-called " punching takes stone ", tradition
" operate on and take stone " method, need to do the big notch of 20cm or so in waist, cut the muscle of waist, kidney is separated
Out, in one osculum of renal plevis or kidney parenchyma incision, calculus is taken out.The damage of this method is big, bleeding is more, painful weight,
Restore slow.Usually 7 days or so in hospital are needed after operation.Because operative incision is big, not only skin unsightly, and postoperative patients
Physical strength it is impacted bigger.Compared with open surgery, percutaneous nephrolithotomy is small, painful gently with damage, takes stone thorough, extensive
The advantages that multiple fast.The notch of waist is usually less than 1cm, because not cutting muscle, does not affect the appearance not only, and after operation
Labour is had little effect, is just left hospital within usual 2 to 3 days after operation.
It is postoperative in percutaneous renal stone-extraction, it needs to enter the process that post-operative recovery room waits revival, is omited now for those scales
Big hospital is much all equipped with special post-operative recovery room and returns to ward standard to manage postoperative have not yet been reached of anesthesia
Patient's.These patients will be monitored at this by perfect vital sign, and observation indices will be normally to will suffer from after specified time
Person sends ward back to, and existing operating bed is simultaneously not easy to patient and moves on hospital bed, generally requires family members and carries out moving lift to patient, this
Kind mode is not only laborious, and moves more inconvenience.
Summary of the invention
The purpose of the present invention is to solve existing operating bed existing in the prior art and it is not easy to patient and moves
It on hospital bed, generally requires family members and patient is carried out to move lift, such mode is not only laborious, and moves more inconvenient disadvantage, and mentions
A kind of percutaneous nephrolithotomy bed special out.
To achieve the goals above, present invention employs following technical solutions:
A kind of percutaneous nephrolithotomy bed special, including pedestal are mounted on idler wheel at the bottom four corners of the pedestal, described
Cavity is offered in pedestal, position-limit mechanism corresponding with idler wheel is equipped in the cavity, and the upside of the pedestal is stretched by multiple
Contracting bar is connected with bed body, is fixedly connected on the upside of the pedestal there are two symmetrically arranged fixed cover, passes through in the fixed cover
Elevating mechanism is connected with lifter plate, and the upside of the lifter plate is fixedly connected through fixed cover top and with bed body downside, two
It is equipped with the fixed frame being fixedly connected on pedestal between the fixed cover, is equipped with biography corresponding with elevating mechanism in the fixed frame
Motivation structure offers mounting groove in the bed body, and rotating plate is rotatably connected in the mounting groove, and the side of the rotating plate is fixed to be connected
Multiple baffles are connected to, bottom frame are fixedly connected on the downside of the bed body, bottom is fixedly connected with transmission shield in the bottom frame, described
It is fixedly connected on the upside of transmission shield there are two symmetrically arranged mounting cup, the mounting cup is interior to be connected with adjusting by regulating mechanism
Bar, the upper end of the adjusting rod are flexibly connected at the top of mounting cup and with rotating plate downside, and the front and rear sides of the bed body are opened
Equipped with multiple fixing grooves, pulley is rotatably connected to by shaft in the fixing groove, is equipped with driving mechanism, institute in the transmission shield
The upside for stating bed body is equipped with two groups of clamping mechanisms, and the side of the bed body is connected with support rod, the support by mobile mechanism
The two sides of bar are fixedly connected to multiple hooks.
Preferably, the position-limit mechanism includes the first screw rod being rotatably connected in cavity, one end of first screw rod
It is fixedly connected with bull stick, the one end of the bull stick far from the first screw rod is through cavity sidewalls and is fixedly connected with turntable, and described the
Screw thread is socketed with two symmetrically arranged slides on one screw rod, and the screw thread of first screw rod left and right ends is oppositely arranged, described
The downside of first screw rod is equipped with gag lever post, and the both ends of the gag lever post extend through slide and connect with cavity inner wall, the cunning
The downside of seat is fixedly connected with strut, and the cavity bottom offers impenetrating mouth corresponding with strut, and the lower end of the strut is passed through
It wears impenetrating mouth and extends downwardly, two opposite sides of the strut are fixedly connected to limit plate corresponding with idler wheel.
Preferably, the elevating mechanism includes spur gear, and the rear side engagement of the spur gear is connected with spur rack, described straight
The rear side of rack gear is equipped with the support base for being fixedly connected on bottom in fixed cover, and rear side and the support base sliding of the spur rack connect
It connects, is fixedly connected on the downside of the upside of the spur rack and lifter plate.
Preferably, the transmission mechanism includes the first servo motor for being fixedly connected on fixed frame inner top, and described first
The driving end of servo motor on the upside of the first transmission shaft and pedestal by being rotatablely connected, and fixing sleeve is equipped with the on first transmission shaft
One bevel gear, the two sides of the first bevel gear engage and are connected with second bevel gear, are fixedly attached in the second bevel gear
There is second driving shaft, the opposite one end of two second driving shafts sequentially passes through the side wall of fixed frame and fixed cover and to admittedly
Extend in fixed cover, the spur gear fixation is set on second driving shaft, and turning set is equipped with multiple solid on the second driving shaft
Surely the bearing block being connected on pedestal.
Preferably, the regulating mechanism includes the second screw rod for being rotatably connected on bottom in mounting cup, in the adjusting rod
The second thread groove corresponding with the second screw rod is offered, the two sides of the adjusting rod are fixedly connected to multiple third sliding blocks, institute
It states mounting cup inner wall and offers third sliding slot corresponding with third sliding block.
Preferably, it is opened up on the downside of the rotating plate there are two loose slot, is fixedly connected with fixing axle in the loose slot, institute
It states sliding sleeve in fixing axle and is equipped with sliding sleeve, the upper end of the adjusting rod and sliding sleeve are rotatablely connected.
Preferably, the driving mechanism includes the second servo motor being fixedly connected at the top of transmission shield, and described second watches
It takes the driving end of motor to connect at the top of transmission shield and through main shaft with lower rotation in transmission shield, the main shaft
Upper fixing sleeve is equipped with head sprocket, and the two sides of the head sprocket are equipped with subchain wheel, and fixing sleeve is connected to sub- transmission in the subchain wheel
Axis, lower rotation connection in the lower end of the sub- transmission shaft and transmission shield, the upper end of the sub- transmission shaft sequentially passes through transmission shield
Top and mounting cup bottom are simultaneously fixedly connected with the second screw lower end, are connected between the head sprocket and subchain wheel by chain.
Preferably, the clamping mechanism includes fixed plate and connecting plate, and the fixed plate and connecting plate pass through elastic force respectively
Connect on the upside of band and bed body, set in the fixed plate there are two symmetrically arranged snap-gauge, the snap-gauge is close to the side of fixed plate
It is fixedly connected with Four-slider, the 4th sliding slot corresponding with Four-slider is offered in the fixed plate, is opened on the connecting plate
Equipped with card slot corresponding with snap-gauge.
Preferably, the fixed plate is equipped with the first sliding block, and corresponding with the first sliding block the is offered in the fixed plate
One sliding slot, first sliding block are connect by the first spring with first sliding groove inner wall, the two sides company of rotation of first sliding block
It is connected to brace, the one end of the brace far from the first sliding block and snap-gauge are rotatablely connected.
Preferably, the mobile mechanism includes the second sliding block, and the side wall of the bed body offers corresponding with the second sliding block
Second sliding slot, second sliding block are fixedly connected far from the side of bed body with support rod, and the side of second sliding block is fixed to be connected
It is connected to supporting plate, bolt is threaded on the supporting plate, bottom offers multiple spiral shells corresponding with bolt in the second sliding slot
Groove.
Compared with prior art, the beneficial effects of the present invention are: it is of the invention；
1, by the way that the cooperation of driving motor and regulating mechanism is arranged, the rotation of the second servo motor drives main shaft rotation,
Main shaft rotation drives head sprocket rotation, and head sprocket rotation is rotated by chain-driving subchain wheel, and the rotation of subchain wheel drives son
Transmission shaft rotation, sub- transmission shaft rotation drive the rotation of the second screw rod, and the rotation of the second screw rod drives adjusting rod mobile, and adjusting rod is mobile
Rotating plate rotation is driven, rotating plate rotation drives the position of patient to inclination at hospital bed, consequently facilitating patient is moved hospital bed by family members
On；
2, by the way that the cooperation of transmission mechanism and elevating mechanism is arranged, first servo motor rotation drives the first transmission shaft to turn
Dynamic, the rotation of the first transmission shaft drives first bevel gear rotation, and first bevel gear rotation drives second bevel gear rotation, the second cone tooth
Wheel rotation drives second driving shaft rotation, and second driving shaft rotates turn spur rotation, and spur gear rotation drives spur rack to move
Dynamic, spur rack is mobile to drive lifter plate mobile, and lifter plate is mobile to drive bed body mobile, so as to convenient for adjust bed body and hospital bed it
Between position, consequently facilitating move lift patient；
3, by setting position-limit mechanism, by rotating turntable, turntable rotation drives bar rotation, and bar rotation drives first
Screw rod rotation, the rotation of the first screw rod drive slide mobile, and slide is mobile to drive strut mobile, and strut is mobile to drive limit plate to move
Dynamic, limit plate is mobile so as to limit to idler wheel, so that bed body is not easy to shake；
4, by setting clamping mechanism, by pulling the first sliding block, the first sliding block is mobile to drive brace mobile, and brace is mobile
Clamp moving is driven, clamp moving injects in card slot so as to facilitate, and the first sliding block is then unclamped, due to the elastic force of the first spring
Effect will drive the reset of the first sliding block, and the first sliding block, which resets, drives brace and snap-gauge to reset, and carry out so as to the position to patient
It is fixed；
5, by setting mobile mechanism, by unscrewing bolt, the second sliding block is moved at this time, the second sliding block is mobile to drive branch
Strut is mobile, and support rod is mobile to drive hook movement, thus hanging convenient infusion bag, after regulating, screwing bolts, Ji Kegu
The position of fixed second sliding block, so as to the position of fixed support rod.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of front cross-sectional structural schematic diagram of percutaneous nephrolithotomy bed special proposed by the present invention；
Fig. 2 is a kind of top view of percutaneous nephrolithotomy bed special proposed by the present invention；
Fig. 3 is a kind of partial side elevation view of percutaneous nephrolithotomy bed special proposed by the present invention；
Fig. 4 is the structural schematic diagram in a kind of Fig. 1 of percutaneous nephrolithotomy bed special proposed by the present invention at A；
Fig. 5 is the structural schematic diagram in a kind of Fig. 1 of percutaneous nephrolithotomy bed special proposed by the present invention at B；
Fig. 6 is the structural schematic diagram in a kind of Fig. 1 of percutaneous nephrolithotomy bed special proposed by the present invention at C；
Fig. 7 is the structural schematic diagram in a kind of Fig. 1 of percutaneous nephrolithotomy bed special proposed by the present invention at D；
Fig. 8 is the structural schematic diagram in a kind of Fig. 2 of percutaneous nephrolithotomy bed special proposed by the present invention at E；
Fig. 9 is the structural schematic diagram in a kind of Fig. 3 of percutaneous nephrolithotomy bed special proposed by the present invention at F.
In figure: 1, pedestal；2, bed body；3, turntable；4, the first screw rod；5, gag lever post；6, slide；7, strut；8, limit plate；
9, telescopic rod；10, fixed frame；11, first servo motor；12, first bevel gear；13, second bevel gear；14, fixed cover；15,
Spur gear；16, spur rack；17, support base；18, lifter plate；19, bottom frame；20, transmission shield；21, the second servo motor；22, main
Sprocket wheel；23, subchain wheel；24, chain；25, mounting cup；26, the second screw rod；27, adjusting rod；28, rotating plate；29, baffle；30, bullet
Power band；31, pulley；32, card slot；33, fixed plate；34, the first sliding block；35, the first spring；36, brace；37, snap-gauge；38, even
Fishplate bar；39, fixing axle；40, sliding sleeve；41, support rod；42, it links up with；43, the second sliding block；44, supporting plate；45, bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-9, a kind of percutaneous nephrolithotomy bed special, including pedestal 1 are please referred to, is respectively mounted at the bottom four corners of pedestal 1
There is idler wheel, cavity is offered in pedestal 1, position-limit mechanism corresponding with idler wheel is equipped in cavity, position-limit mechanism includes rotation connection
The first screw rod 4 in cavity, one end of the first screw rod 4 are fixedly connected with bull stick, and bull stick runs through far from one end of the first screw rod 4
Cavity sidewalls are simultaneously fixedly connected with turntable 3, and screw thread is socketed with two symmetrically arranged slides 6, the first screw rod 4 on the first screw rod 4
The screw thread of left and right ends is oppositely arranged, and the downside of the first screw rod 4 is equipped with gag lever post 5, and the both ends of gag lever post 5 extend through slide 6
And connect with cavity inner wall, the downside of slide 6 is fixedly connected with strut 7, and cavity bottom offers run through corresponding with strut 7
Mouthful, the lower end of strut 7 through impenetrating mouth and extends downwardly, and two opposite sides of strut 7 are fixedly connected to and answer with pair of rollers
Limit plate 8, by rotate turntable 3, turntable 3 rotation drive bar rotation, bar rotation drive the first screw rod 4 rotation, first
The rotation of screw rod 4 drives slide 6 mobile, and slide 6 is mobile to drive strut 7 mobile, and strut 7 is mobile to drive limit plate 8 mobile, limit plate
8 is mobile so as to limit to idler wheel, so that bed body 2 is not easy to shake.
The upside of pedestal 1 is connected with bed body 2 by multiple telescopic rods 9, and the upside of pedestal 1 is fixedly connected with that there are two symmetrically set
The fixed cover 14 set, fixed cover 14 is interior to be connected with lifter plate 18 by elevating mechanism, and the upside of lifter plate 18 is through fixed cover 14
Top and be fixedly connected on the downside of bed body 2, elevating mechanism includes spur gear 15, and the rear side engagement of spur gear 15 is connected with spur rack
16, the rear side of spur rack 16 is equipped with the support base 17 for being fixedly connected on bottom in fixed cover 14, the rear side of spur rack 16 and support
Seat 17 is slidably connected, and is fixedly connected on the downside of the upside of spur rack 16 and lifter plate 18, and the rotation of spur gear 15 drives spur rack 16 to move
Dynamic, spur rack 16 is mobile to drive the movement of lifter plate 18, and lifter plate 18 is mobile to drive bed body 2 mobile, so as to convenient for adjusting bed body 2
Position between hospital bed, consequently facilitating moving lift patient.
It is equipped with the fixed frame 10 being fixedly connected on pedestal 1 between two fixed covers 14, is equipped with and lifting in fixed frame 10
The corresponding transmission mechanism of mechanism, transmission mechanism include the first servo motor 11 for being fixedly connected on 10 inner top of fixed frame, and first
The driving end of servo motor 11 on the upside of the first transmission shaft and pedestal 1 by being rotatablely connected, and fixing sleeve is equipped with the on the first transmission shaft
One bevel gear 12, the two sides of first bevel gear 12, which are engaged, is connected with second bevel gear 13, is fixedly attached in second bevel gear 13
There is second driving shaft, the opposite one end of two second driving shafts sequentially passes through the side wall of fixed frame 10 and fixed cover 14 and to admittedly
Surely it covers in 14 and extends, the fixation of spur gear 15 is set on second driving shaft, and turning set is equipped with multiple fixations even on second driving shaft
Connect the bearing block on pedestal 1, the rotation of first servo motor 11 drives the rotation of the first transmission shaft, and the rotation of the first transmission shaft drives the
The rotation of one bevel gear 12, the rotation of first bevel gear 12 drive second bevel gear 13 to rotate, and the rotation of second bevel gear 13 drives second
Transmission shaft rotation, second driving shaft rotate turn spur 15 and rotate.
Mounting groove is offered in bed body 2, rotating plate 28 is rotatably connected in mounting groove, and the side of rotating plate 28 is fixedly connected with more
A baffle 29, the downside of bed body 2 are fixedly connected with bottom frame 19, and bottom is fixedly connected with transmission shield 20, transmission shield 20 in bottom frame 19
Upside be fixedly connected there are two symmetrically arranged mounting cup 25, adjusting rod 27 is connected with by regulating mechanism in mounting cup 25,
Regulating mechanism includes the second screw rod 26 for being rotatably connected on bottom in mounting cup 25, is offered in adjusting rod 27 and the second screw rod 26
Corresponding second thread groove, the two sides of adjusting rod 27 are fixedly connected to multiple third sliding blocks, 25 inner wall of mounting cup offer with
The corresponding third sliding slot of third sliding block, the upper end of adjusting rod 27 through 25 top of mounting cup and be flexibly connected on the downside of rotating plate 28,
The downside of rotating plate 28 is opened up there are two loose slot, is fixedly connected with fixing axle 39 in loose slot, sliding sleeve is equipped in fixing axle 39
Sliding sleeve 40, the upper end of adjusting rod 27 and sliding sleeve 40 are rotatablely connected, and the rotation of the second screw rod 26 drives adjusting rod 27 mobile, adjusting rod 27
Movement drives rotating plate 28 to rotate, and the rotation of rotating plate 28 drives the position of patient to inclination at hospital bed.
The front and rear sides of bed body 2 offer multiple fixing grooves, and fixing groove is interior to be rotatably connected to pulley 31 by shaft, pass
It is equipped with driving mechanism in dynamic cover 20, driving mechanism includes the second servo motor 21 for being fixedly connected on 20 top of transmission shield, and second
The driving end of servo motor 21 is through 20 top of transmission shield and is connect by main shaft with lower rotation in transmission shield 20, main biography
Fixing sleeve is equipped with head sprocket 22 on moving axis, and the two sides of head sprocket 22 are equipped with subchain wheel 23, and fixing sleeve is connected to son in subchain wheel 23
The lower end of transmission shaft, sub- transmission shaft is connect with lower rotation in transmission shield 20, and the upper end of sub- transmission shaft sequentially passes through transmission shield 20
Top and 25 bottom of mounting cup are simultaneously fixedly connected with 26 lower end of the second screw rod, pass through chain 24 between head sprocket 22 and subchain wheel 23
Connection, the rotation of the second servo motor 21 drive main shaft rotation, and main shaft rotation drives head sprocket 22 to rotate, head sprocket 22
Rotation drives subchain wheel 23 to rotate by chain 24, and the rotation band mover transmission shaft of subchain wheel 23 rotates, and sub- transmission shaft rotation drives
The rotation of second screw rod 26.
The upside of bed body 2 is equipped with two groups of clamping mechanisms, and clamping mechanism includes fixed plate 33 and connecting plate 38,33 He of fixed plate
Connecting plate 38 by connecting on the upside of elastic band 30 and bed body 2, sets there are two symmetrically arranged snap-gauge 37 in fixed plate 33, blocks respectively
Plate 37 is fixedly connected with Four-slider close to the side of fixed plate 33, offers the corresponding with Four-slider the 4th in fixed plate 33
Sliding slot, offers card slot 32 corresponding with snap-gauge 37 on connecting plate 38, and fixed plate 33 is equipped with the first sliding block 34, in fixed plate 33
First sliding groove corresponding with the first sliding block 34 is offered, the first sliding block 34 is connect by the first spring 35 with first sliding groove inner wall,
The two sides of first sliding block 34 are rotatably connected to brace 36, and the one end of brace 36 far from the first sliding block 34 and the rotation of snap-gauge 37 connect
It connects, by pulling the first sliding block 34, the first sliding block 34 is mobile to drive brace 36 mobile, and brace 36 is mobile to drive snap-gauge 37 mobile,
Snap-gauge 37 is mobile to be injected in card slot 32 so as to facilitate, and then unclamps the first sliding block 34, since the elastic force of the first spring 35 acts on
It will drive the reset of the first sliding block 34, the first sliding block 34, which resets, drives brace 36 and snap-gauge 37 to reset, so as to the position to patient
It is fixed.
The side of bed body 2 is connected with support rod 41 by mobile mechanism, and the two sides of support rod 41 are fixedly connected to multiple
Hook 42, mobile mechanism include the second sliding block 43, and the side wall of bed body 2 offers second sliding slot corresponding with the second sliding block 43, the
Side of two sliding blocks 43 far from bed body 2 is fixedly connected with support rod 41, and the side of the second sliding block 43 is fixedly connected with supporting plate 44, branch
Bolt 45 is threaded on plate 44, bottom offers multiple thread grooves corresponding with bolt 45 in second sliding slot, passes through unscrewing
Bolt 45 moves the second sliding block 43 at this time, and the second sliding block 43 is mobile to drive support rod 41 mobile, and mobile drive of support rod 41 is hung
Hook 42 is mobile, thus hanging convenient infusion bag, after regulating, screwing bolts 45 can fix the position of the second sliding block 43, from
And the position of support rod 41 can be fixed.
Working principle: the rotation of first servo motor 11 drives the rotation of the first transmission shaft, and the rotation of the first transmission shaft drives first
Bevel gear 12 rotates, and the rotation of first bevel gear 12 drives second bevel gear 13 to rotate, and the rotation of second bevel gear 13 drives second to pass
Moving axis rotation, second driving shaft rotate turn spur 15 and rotate, and the rotation of spur gear 15 drives spur rack 16 mobile, spur rack 16
Mobile to drive the movement of lifter plate 18, lifter plate 18 is mobile to drive bed body 2 mobile, so as to convenient between adjusting bed body 2 and hospital bed
Position, consequently facilitating move lift patient, the second servo motor 21 rotation drive main shaft rotation, main shaft rotation drive master
Sprocket wheel 22 rotates, and the rotation of head sprocket 22 drives subchain wheel 23 to rotate by chain 24, and the rotation band mover transmission shaft of subchain wheel 23 turns
Dynamic, sub- transmission shaft rotation drives the rotation of the second screw rod 26, and the rotation of the second screw rod 26 drives adjusting rod 27 mobile, and adjusting rod 27 is mobile
Rotating plate 28 is driven to rotate, the rotation of rotating plate 28 drives the position of patient to inclination at hospital bed, consequently facilitating family members move patient
On hospital bed, the sliding of pulley 31 can be slipped on hospital bed convenient for patient, and the above are whole working principles of the invention.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of percutaneous nephrolithotomy bed special, including pedestal (1), it is characterised in that: equal at the bottom four corners of the pedestal (1)
Idler wheel is installed, cavity is offered in the pedestal (1), is equipped with position-limit mechanism corresponding with idler wheel, the bottom in the cavity
Seat (1) upside be connected with bed body (2) by multiple telescopic rods (9), be fixedly connected on the upside of the pedestal (1) there are two symmetrically
The fixed cover (14) of setting, the fixed cover (14) is interior to be connected with lifter plate (18) by elevating mechanism, the lifter plate (18)
Upside at the top of fixed cover (14) and be fixedly connected on the downside of bed body (2), be equipped between two fixed covers (14) solid
Surely the fixed frame (10) being connected on pedestal (1), the fixed frame (10) is interior to be equipped with transmission mechanism corresponding with elevating mechanism, institute
It states and offers mounting groove on bed body (2), be rotatably connected in the mounting groove rotating plate (28), the side of the rotating plate (28) is fixed
It is connected with multiple baffles (29), is fixedly connected with bottom frame (19) on the downside of the bed body (2), the interior bottom of the bottom frame (19) is fixed
It is connected with transmission shield (20), is fixedly connected on the upside of the transmission shield (20) there are two symmetrically arranged mounting cup (25), it is described
It is connected with adjusting rod (27) in mounting cup (25) by regulating mechanism, the upper end of the adjusting rod (27) is pushed up through mounting cup (25)
Portion is simultaneously flexibly connected with rotating plate (28) downside, and the front and rear sides of the bed body (2) offer multiple fixing grooves, the fixing groove
It is interior to be rotatably connected to pulley (31) by shaft, it is equipped with driving mechanism in the transmission shield (20), is set on the upside of the bed body (2)
There are two groups of clamping mechanisms, the side of the bed body (2) is connected with support rod (41) by mobile mechanism, the support rod (41)
Two sides are fixedly connected to multiple hooks (42).
2. a kind of percutaneous nephrolithotomy bed special according to claim 1, it is characterised in that: the position-limit mechanism includes turning
Dynamic the first screw rod (4) being connected in cavity, one end of first screw rod (4) are fixedly connected with bull stick, and the bull stick is separate
One end of first screw rod (4) is through cavity sidewalls and is fixedly connected with turntable (3), and screw thread is socketed on first screw rod (4)
The screw thread of two symmetrically arranged slides (6), the first screw rod (4) left and right ends is oppositely arranged, first screw rod (4)
Downside is equipped with gag lever post (5), and the both ends of the gag lever post (5) extend through slide (6) and connect with cavity inner wall, the slide
(6) it is fixedly connected on the downside of strut (7), the cavity bottom offers impenetrating mouth corresponding with strut (7), the strut
(7) lower end is through impenetrating mouth and extends downwardly, and two opposite sides of the strut (7) are fixedly connected to and answer with pair of rollers
Limit plate (8).
3. a kind of percutaneous nephrolithotomy bed special according to claim 1, it is characterised in that: the elevating mechanism includes straight
The rear side engagement of gear (15), the spur gear (15) is connected with spur rack (16), and the rear side of the spur rack (16) is equipped with solid
Surely it is connected to the support base (17) of fixed cover (14) interior bottom, the rear side of the spur rack (16) and support base (17) sliding connect
It connects, is fixedly connected on the downside of the upside of the spur rack (16) and lifter plate (18).
4. a kind of percutaneous nephrolithotomy bed special according to claim 1, it is characterised in that: the transmission mechanism includes solid
Surely it is connected to the first servo motor (11) of fixed frame (10) inner top, the driving end of the first servo motor (11) passes through the
It being rotatablely connected on the upside of one transmission shaft and pedestal (1), fixing sleeve is equipped with first bevel gear (12) on first transmission shaft, and described the
The two sides of one bevel gear (12), which are engaged, to be connected with second bevel gear (13), and the interior fixing sleeve of the second bevel gear (13) is connected to
Two transmission shafts, the opposite one end of two second driving shafts sequentially pass through fixed frame (10) and the fixed side wall for covering (14) simultaneously
Extend into fixed cover (14), spur gear (15) fixation is set on second driving shaft, is rotated on the second driving shaft
It is arranged with multiple bearing blocks being fixedly connected on pedestal (1).
5. a kind of percutaneous nephrolithotomy bed special according to claim 1, it is characterised in that: the regulating mechanism includes turning
The second screw rod (26) for being connected to mounting cup (25) interior bottom is moved, it is right with the second screw rod (26) to offer in the adjusting rod (27)
The second thread groove answered, the two sides of the adjusting rod (27) are fixedly connected to multiple third sliding blocks, and the mounting cup (25) is interior
Wall offers third sliding slot corresponding with third sliding block.
6. a kind of percutaneous nephrolithotomy bed special according to claim 1, it is characterised in that: the downside of the rotating plate (28)
It opens up there are two loose slot, is fixedly connected with fixing axle (39) in the loose slot, sliding sleeve is equipped on the fixing axle (39)
Sliding sleeve (40), the upper end and sliding sleeve (40) of the adjusting rod (27) are rotatablely connected.
7. a kind of percutaneous nephrolithotomy bed special according to claim 5, it is characterised in that: the driving mechanism includes solid
Surely the second servo motor (21) being connected at the top of transmission shield (20), the driving end of second servo motor (21) is through transmission
It is connect at the top of cover (20) and by main shaft with transmission shield (20) interior lower rotation, fixing sleeve is equipped with master on the main shaft
The two sides of sprocket wheel (22), the head sprocket (22) are equipped with subchain wheel (23), and the interior fixing sleeve of the subchain wheel (23) is connected to sub- biography
The lower end of moving axis, the sub- transmission shaft is connect with transmission shield (20) interior lower rotation, and the upper end of the sub- transmission shaft sequentially passes through
At the top of transmission shield (20) and mounting cup (25) bottom is simultaneously fixedly connected, the head sprocket (22) and son with the second screw rod (26) lower end
It is connected between sprocket wheel (23) by chain (24).
8. a kind of percutaneous nephrolithotomy bed special according to claim 1, it is characterised in that: the clamping mechanism includes solid
Fixed board (33) and connecting plate (38), the fixed plate (33) and connecting plate (38) are respectively by elastic band (30) and bed body (2)
Side connects, and is set on the fixed plate (33) there are two symmetrically arranged snap-gauge (37), the snap-gauge (37) is close fixed plate (33)
Side be fixedly connected with Four-slider, offer the 4th sliding slot corresponding with Four-slider on the fixed plate (33), it is described
Card slot (32) corresponding with snap-gauge (37) is offered on connecting plate (38).
9. a kind of percutaneous nephrolithotomy bed special according to claim 8, it is characterised in that: set on the fixed plate (33)
Have the first sliding block (34), first sliding groove corresponding with the first sliding block (34) is offered on the fixed plate (33), described first is sliding
Block (34) is connect by the first spring (35) with first sliding groove inner wall, and the two sides of first sliding block (34) are rotatably connected to tiltedly
Bar (36), the brace (36) one end and snap-gauge (37) far from the first sliding block (34) are rotatablely connected.
10. a kind of percutaneous nephrolithotomy bed special according to claim 1, it is characterised in that: the mobile mechanism includes
Second sliding block (43), the side wall of the bed body (2) offer second sliding slot corresponding with the second sliding block (43), second sliding block
(43) side far from bed body (2) is fixedly connected with support rod (41), and the side of second sliding block (43) is fixedly connected with branch
Plate (44) is threaded with bolt (45) on the supporting plate (44), and bottom offers multiple and bolt in the second sliding slot
(45) corresponding thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400517.2A CN110141450A (en) | 2019-05-05 | 2019-05-05 | A kind of percutaneous nephrolithotomy bed special |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400517.2A CN110141450A (en) | 2019-05-05 | 2019-05-05 | A kind of percutaneous nephrolithotomy bed special |
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| Publication Number | Publication Date |
|---|---|
| CN110141450A true CN110141450A (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910400517.2A Pending CN110141450A (en) | 2019-05-05 | 2019-05-05 | A kind of percutaneous nephrolithotomy bed special |
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| Country | Link |
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| CN (1) | CN110141450A (en) |
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Application publication date: 20190820 |
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