CN108324444B

CN108324444B - A kind of medical treatment obstetrics and gynecology department multifunctional wheelchair

Info

Publication number: CN108324444B
Application number: CN201810051464.3A
Authority: CN
Inventors: 薛振美; 杨岗; 邓裕
Original assignee: Individual
Current assignee: Xue Zhenmei
Priority date: 2018-01-19
Filing date: 2018-01-19
Publication date: 2019-11-22
Anticipated expiration: 2038-01-19
Also published as: CN108324444A

Abstract

The present invention relates to a kind of medical obstetrics and gynecology department wheelchair more particularly to a kind of medical obstetrics and gynecology department multifunctional wheelchairs.That the technical problem to be solved in the present invention is to provide a kind of functions is varied, turn to flexibly, the medical obstetrics and gynecology department multifunctional wheelchair of conveniently moving.The present invention provides such a medical obstetrics and gynecology department multifunctional wheelchairs, include seat, side guard plate, the chair back, big connecting shaft, big roller, side case, pushing hands, containing box, the first T shape guide rod, big leaf spring, the first spring, the 2nd T shape guide rod etc.；Side guard plate and the chair back are provided with above seat, side guard plate and the chair back are connected with seat, and side guard plate is the setting of front and back symmetrical expression, and side guard plate is located at the right side of the chair back.A kind of medical obstetrics and gynecology department multifunctional wheelchair provided by the present invention, will not generate big vibration when through ups and downs road, and comfort is good, and function is varied, turns to flexibly, conveniently moving, be conducive to protect the healthy and safe of gynecology patient, structure is simple.

Description

A kind of medical treatment obstetrics and gynecology department multifunctional wheelchair

Technical field

The present invention relates to a kind of medical obstetrics and gynecology department wheelchair more particularly to a kind of medical obstetrics and gynecology department multifunctional wheelchairs.

Background technique

Gynemetrics is one of big main subject of clinical medicine four, the main cause of disease for studying disease of female genital organs, pathology, The prevention and diagnosis and treatment of diagnosis and prevention and treatment, gestation, the physiology of childbirth and pathological change, high risk pregnancy and difficult labour, interior point of female reproduction It secretes, family planning and health care of women etc..The doctor such as modern molecular biology, oncology, science of heredity, reproductive endocrinology and immunology The further investigation of basic theory and the progress of clinical medicine diagnosis and treatment detection technique are learned, the development of gynecotokology is widened and deepened, To ensure that body of women and healthy reproduction and the various obstetrical and gynecological diseases of prevention and treatment play an important role.Gynecotokology is not only and outside The clinical medicines such as section, internal medicine, paediatrics have close ties, need modern Clinics, clinical pharmacology, pathology embryology, solution The multi-disciplinary rudimentary knowledge such as, epidemiology is cutd open, and be one to have the characteristics that oneself and need to have complex clinical, rudimentary knowledge Subject.Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled and people with mobility problems with wheelchair, more It is important that them is made to participate in social activities by wheelchair, the definition of function is the kind that object can satisfy certain demand Property, all any attributes for meeting user's demand belong to the scope of function, meet the attribute of user's current demand It is function, and the attribute for meeting user's potential demand is also function.

Existing medical treatment obstetrics and gynecology department wheelchair generallys use traditional structure, not only has a single function, and in narrow space Ward in turn to difficult, mobile trouble, while big vibration can be generated in ups and downs road, be easy to cause gynemetrics Principle of Pain, or even cause premature labor in pregnant women, injures the life security of pregnant woman and fetus, therefore needs to research and develop a kind of function a variety of Multiplicity turns to flexible, conveniently moving medical obstetrics and gynecology department multifunctional wheelchair.

Summary of the invention

(1) technical problems to be solved

The present invention not only has a single function to overcome existing medical obstetrics and gynecology department wheelchair to generally use traditional structure, And difficult, mobile trouble is turned in the ward of narrow space, while big vibration can be generated in ups and downs road, The shortcomings that being easy to cause gynecology patient pain, that the technical problem to be solved in the present invention is to provide a kind of functions is varied, turns To flexible, conveniently moving medical obstetrics and gynecology department multifunctional wheelchair.

(2) technical solution

In order to solve the above-mentioned technical problems, the present invention provides such a medical obstetrics and gynecology department multifunctional wheelchairs, including There are seat, side guard plate, the chair back, big connecting shaft, big roller, side case, pushing hands, containing box, the first T shape guide rod, big leaf spring, first Spring, the 2nd T shape guide rod, second spring, bearing block, damping steel ring, connecting rod, small bearing, small connecting shaft, the first trundle With the second trundle, side guard plate and the chair back are provided with above seat, side guard plate and the chair back are connected with seat, and side guard plate is The setting of front and back symmetrical expression, side guard plate are located at the right side of the chair back, and side guard plate is connected with the chair back, and big connecting shaft is located under seat Side, big connecting shaft are the setting of front and back extension, and symmetrical expression is provided with big roller, big roller and big connecting shaft before and after the two sides of seat It is connected, side case is located at the top of big roller, and side case is the setting of front and back symmetrical expression, and the side case of front and back symmetrical expression setting is located at front and back The outside of the side guard plate of symmetrical expression setting, side case are connected with side guard plate, and pushing hands is located at the left side of the chair back, and pushing hands is connected with the chair back It connects, containing box is located at the lower section of pushing hands, and containing box is located at the left side of the chair back and seat, and seat and the chair back are connected with containing box It connects, the bottom of seat is connected with the first T shape guide rod and the 2nd T shape guide rod, and the 2nd T shape guide rod is located at the first T shape guiding The right side of bar, big leaf spring bilateral symmetry formula are provided with perforative hole up and down, and big leaf spring distinguishes slidingtype by the hole of the left and right sides Cover on the first T shape guide rod and the 2nd T shape guide rod, the first spring and second spring be respectively positioned on seat and big leaf spring it Between, the first spring pocket is on the first T shape guide rod, and second spring covers on the 2nd T shape guide rod, the bottom of bearing block and big leaf spring Portion is connected, and big connecting shaft is set as interference with the bearing in bearing block and connect, the first T shape guide rod, big leaf spring, the first bullet Spring, the 2nd T shape guide rod, second spring and bearing block are the symmetrical setting in front and back, the bottom phase of damping steel ring and containing box Connection, the bottom of damping steel ring is connected with connecting rod, and the lower end of connecting rod is set as interference with small bearing and connect, small bearing with it is small It is connected at the top of connecting shaft, the two sides bilateral symmetry formula of small connecting shaft is provided with the second trundle and the first trundle, and first Trundle and the second trundle are set as being rotatablely connected with small connecting shaft, and the first trundle is located at the left side of big roller, damping Steel ring is the setting of front and back extension, and connecting rod, small bearing, small connecting shaft, the first trundle and the second trundle are that front and back is right The setting of title formula.

It preferably, further include having big sliding block, small slide plate, small slide block, big slide plate, knob and L bracket, the right side wall of seat It is provided with the big sliding slot extended to the left, big sliding block, small slide plate, small slide block and big slide plate are respectively positioned in the big sliding slot of seat, big sliding block Clamping structure can be formed with seat right end for T-shaped structure, the right side wall of big sliding block and the left side wall of small slide plate are set as hinged Connection, the right side wall of small slide plate and the left side wall of small slide block be set as being articulated and connected, and big slide plate left side wall, which is provided with, to be extended to the right Small sliding slot, small slide plate and small slide block are respectively positioned in the small sliding slot of big slide plate, and small slide block is that T-shaped structure can be with big slide plate left end shape At clamping structure, big sliding block, small slide plate and small slide block are set as being slidably connected with big slide plate, and big sliding block and big slide plate are and chair Seat is set as being slidably connected, and the right side wall of big slide plate is connected with knob, and the bottom of seat is connected with L bracket, and L bracket is located at The right side of bearing block, L bracket are located between the big roller of front and back symmetrical expression setting.

Preferably, further include having casing, pressing plate, small leaf spring, link block and arcuate friction plate, cover pipe sleeve in connecting rod, The right side wall of pressing plate and the left side wall of casing are set as being articulated and connected, and the upper end of the bottom of pressing plate and small leaf spring is set as hingedly connecting It connects, the lower end of small leaf spring is set as being articulated and connected with small connecting shaft, and the bottom of pressing plate is connected with link block, and link block is located at platelet The left side of spring, link block bottom are connected with arcuate friction plate, and arcuate friction plate is located at the top of the second trundle, arcuate friction plate Match with the second trundle.

It preferably, further include having the first belt pulley, the second belt pulley, first circulation belt, the first connecting shaft, the first little Lian Fishplate bar, third belt pulley, second circulation belt, big strut, top plate, first bearing, long connecting shaft, first bevel gear, the second cone Gear, the second connecting shaft, the second small connecting plate, the 4th belt pulley, second bearing, the small connecting plate of third, third hand tap gear, the 4th Bevel gear, big rotary shaft, 3rd bearing and flabellum, the first belt pulley are located between the bearing block of front and back symmetrical expression setting, and first Belt pulley is arranged in big connecting shaft, and the second belt pulley is located at the left side of the first belt pulley, the second belt pulley and the first belt pulley It is connected by first circulation belt, the rear end of the first connecting shaft is connected with the second belt pulley, and the first small connecting plate is located at second The front of belt pulley, the first connecting shaft and the lower end of the first small connecting plate are set as being rotatablely connected, the top of the first small connecting plate It is connected with the bottom of seat, third belt pulley is located at the front of the first small connecting plate, third belt pulley and the first connecting shaft Front end is connected, and third belt pulley is located at the front lower place of seat, and third belt pulley is connected with second circulation belt, and big strut is located at The left side of second circulation belt is connected at the top of the lower end of big strut and the chair back, and top plate is located at the top of big strut, top plate with Big strut is connected, and first bearing is embedded on the top of big strut, and the left end of long connecting shaft and first bearing are set as interference company It connects, first bevel gear is arranged in long connecting shaft, and second bevel gear is located at the front of first bevel gear, second bevel gear and first Bevel gear is meshed, and second bevel gear is connected with the rear end of the second connecting shaft, and the second small connecting plate is located at second bevel gear The upper end in front, the second small connecting plate is connected with the bottom of top plate, and the lower end of the second small connecting plate and the second connecting shaft are arranged For rotation connection, the 4th belt pulley is located at the front of the second small connecting plate, and the 4th belt pulley is connected with the front end of the second connecting shaft It connecing, the 4th belt pulley is connect with third belt pulley by second circulation belt, and second bearing is located at the right side of first bevel gear, the Two bearings are set as interference with long connecting shaft and connect, and second bearing is embedded in the small connecting plate of third, the small connecting plate of third it is upper End is connected with the bottom of top plate, and third hand tap gear is located at the right side of the small connecting plate of third, third hand tap gear and long connecting shaft Right end is connected, and the 4th bevel gear is located at the upper right side of third hand tap gear, and the 4th bevel gear is meshed with third hand tap gear, and the 4th Bevel gear is arranged in big rotary shaft, and the upper end of big rotary shaft is set as interference with 3rd bearing and connect, and 3rd bearing is embedded In top plate, flabellum is located at the lower section of third hand tap gear, and flabellum is connected with the lower end of big rotary shaft, and flabellum is located at the upper of side guard plate Side.

It preferably, further include having hook, positioning screw, fixed plate and briquetting, the upper end of hook is connected with the bottom of top plate It connects, positioning screw is located at the right side of hook, and positioning screw is arranged in fixed plate, and positioning screw and fixed plate are set as screw thread company It connects, the top of fixed plate is connected with the bottom of top plate, and briquetting is located at the right side of fixed plate, the right end phase of briquetting and positioning screw Connection, briquetting are located at the left side of big strut, and briquetting is corresponding with big strut.

Working principle: because the present invention include seat, side guard plate, the chair back, big connecting shaft, big roller, side case, pushing hands, Containing box, the first T shape guide rod, big leaf spring, the first spring, the 2nd T shape guide rod, second spring, bearing block, damping steel ring, Connecting rod, small bearing, small connecting shaft, the first trundle and the second trundle, so the patient of gynemetrics can be sitting on seat, Side guard plate can provide protection for patient, and the chair back can allow patient to lean against on wheelchair, significantly increase the comfort level of wheelchair, storage Case and side case can be used to store the drug and articles accompanied of patient, and function is varied, and using effect is good, ups and downs when encountering Road when, big roller drives big connecting shaft to teetertotter when teetertottering, so that big connecting shaft drives bearing block to shake up and down It is dynamic, and then bearing block drives big leaf spring to teetertotter, and squeezes the first spring and second spring simultaneously, big leaf spring can will shake When the vibration that generates reduce, and the first spring and second spring can further reduce vibration in compression process, thus It avoids gynecology patient by big vibration, improves the comfort of gynecology patient, be conducive to the movement of gynecology patient, first T shape guide rod and the 2nd T shape guide rod can be oriented to the movement of big leaf spring, while when encountering ups and downs road, Damping steel ring can carry out damping to seat by deformation, and when needing to turn, medical staff can make the first trundle and second Trundle is horizontally rotated by small connecting shaft, so as to the adjustment direction of easy and flexible, and passes through the first trundle, second small Patient can be moved to the place of needs by the common movement of idler wheel and big roller by promotion pushing hands.

Because further including having big sliding block, small slide plate, small slide block, big slide plate, knob and L bracket, when leg is shorter Gynecology patient using the present invention when, gynecology patient can be placed on foot in L bracket, when the long gynecologic and obstetric disease of leg When people is using the present invention, medical staff can pull to the right knob, thus drive big slide plate to move right by knob, Jin Er great Slide plate drives big sliding block, small slide plate and small slide block to move right, and big sliding block slides into the right the position of setting, and small slide block passes through small Slide plate rotation, so that big slide plate be driven to rotate, small slide plate just nestles up L bracket at this time, and big slide plate just lies in L shape branch On frame, gynecology patient can adapt to the gynecology patient of different statures, comfort level so as to which foot is placed on big slide plate Height has a wide range of application.

Because further including having casing, pressing plate, small leaf spring, link block and arcuate friction plate, pipe sleeve is covered in connecting rod, pressing plate Right side wall and the left side wall of casing be set as being articulated and connected, the upper end of the bottom of pressing plate and small leaf spring is set as being articulated and connected, The lower end of small leaf spring is set as being articulated and connected with small connecting shaft, and the bottom of pressing plate is connected with link block, and link block is located at small leaf spring Left side, link block bottom is connected with arcuate friction plate, and arcuate friction plate is located at the top of the second trundle, arcuate friction plate with Second trundle matches, so casing can be rotated in connecting rod, when needing to stop, medical staff can use foot Plate is jammed on, pressing plate, which rotates down, squeezes small leaf spring, so that pressing plate drives link block to move downward, and then link block drives arc to rub Wiping board moves downward, and arcuate friction plate is in contact with the second trundle, so as to prevent the second trundle from rotating, when moving When, medical staff unclamps pressing plate, and pressing plate moves upwards under the action of small leaf spring, so that arcuate friction plate is driven to move upwards, Medical staff continues to press on the present invention.

Because further including having the first belt pulley, the second belt pulley, first circulation belt, the first connecting shaft, the first small connection Plate, third belt pulley, second circulation belt, big strut, top plate, first bearing, long connecting shaft, first bevel gear, the second cone tooth Wheel, the second connecting shaft, the second small connecting plate, the 4th belt pulley, second bearing, the small connecting plate of third, third hand tap gear, the 4th cone Gear, big rotary shaft, 3rd bearing and flabellum, so big roller is when medical staff pushes the present invention to drive Big connecting shaft is rotated, and big connecting shaft is to drive the first belt pulley to be rotated, and the first belt pulley by first to follow Ring belt drives the second belt pulley to be rotated, and the second belt pulley by the first connecting shaft to drive third belt pulley to be turned Dynamic, third belt pulley by second circulation belt to drive the 4th belt pulley to be rotated, and the 4th belt pulley is to pass through the Two connecting shafts drive second bevel gear to be rotated, and second bevel gear is to drive first bevel gear to be rotated, the first cone tooth Wheel by long connecting shaft to drive third hand tap gear to be rotated, and third hand tap gear is to drive the 4th bevel gear to be turned Dynamic, the 4th bevel gear by big rotary shaft to drive flabellum to be rotated, and flabellum is so as to the gynecologic and obstetric disease on seat People carries out pectinid cooling, and comfort level is higher, and when not needing pectinid cooling, medical staff can be by first circulation belt and second Endless belt is removed, while top plate can block being exposed to the sun for burning sun, additionally it is possible to be blocked to rainwater.

Because further including having hook, positioning screw, fixed plate and briquetting, the upper end of hook is connected with the bottom of top plate, Positioning screw is located at the right side of hook, and positioning screw is arranged in fixed plate, and positioning screw is set as being threadedly coupled with fixed plate, The top of fixed plate is connected with the bottom of top plate, and briquetting is located at the right side of fixed plate, and briquetting is connected with the right end of positioning screw It connects, briquetting is located at the left side of big strut, and briquetting is corresponding with big strut, so infusion bag can be hung over hook by medical staff On, it is convenient to be infused gynecology patient, and infusion bottle can also be put between briquetting and big strut by medical staff, Then positioning screw is screwed, to infusion bottle is firmly pressed on big strut by briquetting, convenient in mobile process In be infused gynecology patient.

(3) beneficial effect

A kind of medical obstetrics and gynecology department multifunctional wheelchair provided by the present invention, will not produce when passing through ups and downs road Raw big vibration, comfort is good, and function is varied, turns to flexibly, conveniently moving, is conducive to the health for protecting gynecology patient Safety, structure is simple, and maintenance easy to maintain, maintenance and repair is at low cost, is easy to manufacture, manufacturing cost is low, is easy to push away Wide application, has a wide range of application.

Detailed description of the invention

Fig. 1 is main view schematic diagram of the invention.

Fig. 2 is the main view schematic diagram of bearing block of the invention.

Fig. 3 is the front sectional view structural schematic diagram of big slide plate of the invention.

Fig. 4 is the main view schematic diagram of pressing plate of the invention.

Fig. 5 is the main view schematic diagram of flabellum of the invention.

Fig. 6 is the main view schematic diagram of hook of the invention.

The label in accompanying drawing is: 1- seat, 2- side guard plate, the 3- chair back, the big connecting shaft of 4-, 5- big roller, the side 6- case, 7- are pushed away Hand, 8- containing box, the first T shape guide rod of 9-, the big leaf spring of 10-, the first spring of 11-, the 2nd T shape guide rod of 12-, the second bullet of 13- Spring, 14- bearing block, 15- damping steel ring, 16- connecting rod, the small bearing of 17-, the small connecting shaft of 18-, the first trundle of 19-, 20- Two trundles, the big sliding block of 31-, 32- small slide plate, 33- small slide block, the big slide plate of 34-, 35- knob, 36-L shape bracket, 40- casing, 41- pressing plate, the small leaf spring of 42-, 43- link block, 44- arcuate friction plate, the first belt pulley of 50-, the second belt pulley of 51-, 52- first Endless belt, the first connecting shaft of 53-, the small connecting plate of 54- first, 55- third belt pulley, 56- second circulation belt, the big branch of 57- Bar, 58- top plate, 59- first bearing, 60- long connecting shaft, 61- first bevel gear, 62- second bevel gear, the second connecting shaft of 63-, The small connecting plate of 64- second, the 4th belt pulley of 65-, 66- second bearing, the small connecting plate of 67- third, 68- third hand tap gear, 69- Four bevel gears, the big rotary shaft of 70-, 71- 3rd bearing, 72- flabellum, 81- hook, 82- positioning screw, 83- fixed plate, 84- pressure Block, the big sliding slot of 100-, the small sliding slot of 340-.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

Embodiment 1

It is a kind of medical treatment obstetrics and gynecology department multifunctional wheelchair include as shown in figures 1 to 6 seat 1, side guard plate 2, the chair back 3, Dalian Spindle 4, big roller 5, side case 6, pushing hands 7, containing box 8, the first T shape guide rod 9, big leaf spring 10, the first spring 11, the 2nd T shape Guide rod 12, second spring 13, bearing block 14, damping steel ring 15, connecting rod 16, small bearing 17, small connecting shaft 18, the first small rolling Wheel 19 and second trundle 20, the top of seat 1 are provided with side guard plate 2 and the chair back 3, side guard plate 2 and the chair back 3 with 1 phase of seat Connection, side guard plate 2 are the setting of front and back symmetrical expression, and side guard plate 2 is located at the right side of the chair back 3, and side guard plate 2 is connected with the chair back 3, Dalian Spindle 4 is located at the lower section of seat 1, and big connecting shaft 4 is the setting of front and back extension, and symmetrical expression is provided with greatly before and after the two sides of seat 1 Idler wheel 5, big roller 5 are connected with big connecting shaft 4, and side case 6 is located at the top of big roller 5, and side case 6 is the setting of front and back symmetrical expression, The side case 6 of front and back symmetrical expression setting is located at the outside of the side guard plate 2 of front and back symmetrical expression setting, and side case 6 is connected with side guard plate 2, Pushing hands 7 is located at the left side of the chair back 3, and pushing hands 7 is connected with the chair back 3, and containing box 8 is located at the lower section of pushing hands 7, and containing box 8 is located at chair The left side of back 3 and seat 1, seat 1 and the chair back 3 are connected with containing box 8, and the bottom of seat 1 is connected with the first T shape guide rod 9 and the 2nd T shape guide rod 12, the 2nd T shape guide rod 12 be located at the right side of the first T shape guide rod 9, big 10 bilateral symmetry formula of leaf spring Be provided with perforative hole up and down, by the hole of the left and right sides, slidingtype is covered in the first T shape guide rod 9 and the big leaf spring 10 respectively On two T shape guide rods 12, the first spring 11 and second spring 13 are respectively positioned between seat 1 and big leaf spring 10, the first 11 sets of spring On the first T shape guide rod 9,13 sets of second spring on the 2nd T shape guide rod 12, the bottom phase of bearing block 14 and big leaf spring 10 Connection, big connecting shaft 4 are set as interference with the bearing in bearing block 14 and connect, the first T shape guide rod 9, big leaf spring 10, the first bullet Spring 11, the 2nd T shape guide rod 12, second spring 13 and bearing block 14 are the symmetrical setting in front and back, damping steel ring 15 and storage The bottom of case 8 is connected, and the bottom of damping steel ring 15 is connected with connecting rod 16, and the lower end of connecting rod 16 is set as with small bearing 17 Interference connection, small bearing 17 is connected with the top of small connecting shaft 18, and the two sides bilateral symmetry formula of small connecting shaft 18 is provided with the Two trundles 20 and the first trundle 19, the first trundle 19 and the second trundle 20 are set as rotation with small connecting shaft 18 and connect It connects, the first trundle 19 is located at the left side of big roller 5, and damping steel ring 15 is the setting of front and back extension, connecting rod 16, small bearing 17, small connecting shaft 18, the first trundle 19 and the second trundle 20 are the symmetrical setting in front and back.

Embodiment 2

It further include having big sliding block 31, small slide plate 32, small slide block 33, big slide plate 34, knob 35 and L bracket 36, seat 1 Right side wall is provided with the big sliding slot 100 extended to the left, and big sliding block 31, small slide plate 32, small slide block 33 and big slide plate 34 are respectively positioned on seat 1 Big sliding slot 100 in, big sliding block 31 be T-shaped structure can with 1 right end of seat formed clamping structure, the right side wall of big sliding block 31 with The left side wall of small slide plate 32 is set as being articulated and connected, and the right side wall of small slide plate 32 and the left side wall of small slide block 33 are set as hingedly connecting It connects, big 34 left side wall of slide plate is provided with the small sliding slot 340 extended to the right, and small slide plate 32 and small slide block 33 are respectively positioned on the small of big slide plate 34 In sliding slot 340, small slide block 33 is that T-shaped structure can form clamping structure, big sliding block 31,32 and of small slide plate with big 34 left end of slide plate Small slide block 33 is set as being slidably connected with big slide plate 34, and big sliding block 31 and big slide plate 34 are set as being slidably connected with seat 1, The right side wall of big slide plate 34 is connected with knob 35, and the bottom of seat 1 is connected with L bracket 36, and L bracket 36 is located at bearing block 14 Right side, L bracket 36 be located at front and back symmetrical expression setting big roller 5 between.

Embodiment 3

It further include having casing 40, pressing plate 41, small leaf spring 42, link block 43 and arcuate friction plate 44,40 sets of casing are connecting On bar 16, the right side wall of pressing plate 41 and the left side wall of casing 40 are set as being articulated and connected, the bottom of pressing plate 41 and small leaf spring 42 Upper end is set as being articulated and connected, and the lower end of small leaf spring 42 is set as being articulated and connected with small connecting shaft 18, the bottom connection of pressing plate 41 There is link block 43, link block 43 is located at the left side of small leaf spring 42, and 43 bottom of link block is connected with arcuate friction plate 44, arcuate friction Plate 44 is located at the top of the second trundle 20, and arcuate friction plate 44 matches with the second trundle 20.

Embodiment 4

It further include having the first belt pulley 50, the second belt pulley 51, first circulation belt 52, the first connecting shaft 53, first small Connecting plate 54, third belt pulley 55, second circulation belt 56, big strut 57, top plate 58, first bearing 59, long connecting shaft 60, One bevel gear 61, second bevel gear 62, the second connecting shaft 63, the second small connecting plate 64, the 4th belt pulley 65, second bearing 66, The small connecting plate 67 of third, third hand tap gear 68, the 4th bevel gear 69, big rotary shaft 70,3rd bearing 71 and flabellum 72, the first skin Belt wheel 50 is located between the bearing block 14 of front and back symmetrical expression setting, and the first belt pulley 50 is arranged in big connecting shaft 4, the second belt Wheel 51 is located at the left side of the first belt pulley 50, and the second belt pulley 51 is connect with the first belt pulley 50 by first circulation belt 52, The rear end of first connecting shaft 53 is connected with the second belt pulley 51, and the first small connecting plate 54 is located at the front of the second belt pulley 51, First connecting shaft 53 and the lower end of the first small connecting plate 54 are set as being rotatablely connected, the top of the first small connecting plate 54 and seat 1 Bottom be connected, third belt pulley 55 is located at the front of the first small connecting plate 54, third belt pulley 55 and the first connecting shaft 53 Front end be connected, third belt pulley 55 is located at the front lower place of seat 1, and third belt pulley 55 is connected with second circulation belt 56, Big strut 57 is located at the left side of second circulation belt 56, and the lower end of big strut 57 is connected with the top of the chair back 3, and top plate 58 is located at The top of big strut 57, top plate 58 are connected with big strut 57, and first bearing 59 is embedded in the top of big strut 57, long connecting shaft 60 left end is set as interference with first bearing 59 and connect, and first bevel gear 61 is arranged in long connecting shaft 60, second bevel gear 62 are located at the front of first bevel gear 61, and second bevel gear 62 is meshed with first bevel gear 61, second bevel gear 62 and second The rear end of connecting shaft 63 is connected, and the second small connecting plate 64 is located at the front of second bevel gear 62, the second small connecting plate 64 it is upper End is connected with the bottom of top plate 58, and lower end and the second connecting shaft 63 of the second small connecting plate 64 are set as being rotatablely connected, and the 4th Belt pulley 65 is located at the front of the second small connecting plate 64, and the 4th belt pulley 65 is connected with the front end of the second connecting shaft 63, and the 4th Belt pulley 65 is connect with third belt pulley 55 by second circulation belt 56, and second bearing 66 is located at the right side of first bevel gear 61 Side, second bearing 66 are set as interference with long connecting shaft 60 and connect, and second bearing 66 is embedded in the small connecting plate 67 of third, third The upper end of small connecting plate 67 is connected with the bottom of top plate 58, and third hand tap gear 68 is located at the right side of the small connecting plate 67 of third, the Third hand tap gear 68 is connected with the right end of long connecting shaft 60, and the 4th bevel gear 69 is located at the upper right side of third hand tap gear 68, and the 4th Bevel gear 69 is meshed with third hand tap gear 68, and the 4th bevel gear 69 is arranged in big rotary shaft 70, the upper end of big rotary shaft 70 It is set as interference with 3rd bearing 71 to connect, 3rd bearing 71 is embedded in top plate 58, and flabellum 72 is located at third hand tap gear 68 Lower section, flabellum 72 are connected with the lower end of big rotary shaft 70, and flabellum 72 is located at the top of side guard plate 2.

Further include having hook 81, positioning screw 82, fixed plate 83 and briquetting 84, links up with 81 upper end and the bottom of top plate 58 It is connected, positioning screw 82 is located at the right side of hook 81, and positioning screw 82 is arranged in fixed plate 83, positioning screw 82 and fixed Plate 83 is set as being threadedly coupled, and the top of fixed plate 83 is connected with the bottom of top plate 58, and briquetting 84 is located at the right side of fixed plate 83 Side, briquetting 84 are connected with the right end of positioning screw 82, and briquetting 84 is located at the left side of big strut 57, briquetting 84 and big 57 phase of strut It is corresponding.

Working principle: because the present invention include seat 1, side guard plate 2, the chair back 3, big connecting shaft 4, big roller 5, side case 6, Pushing hands 7, containing box 8, the first T shape guide rod 9, big leaf spring 10, the first spring 11, the 2nd T shape guide rod 12, second spring 13, Bearing block 14, damping steel ring 15, connecting rod 16, small bearing 17, small connecting shaft 18, the first trundle 19 and the second trundle 20, So the patient of gynemetrics can be sitting on seat 1, side guard plate 2 can provide protection for patient, and the chair back 3 can allow patient to lean against wheel On chair, the comfort level of wheelchair is significantly increased, containing box 8 and side case 6 can be used to store the drug and articles accompanied of patient, function Can be varied, using effect is good, and when encountering ups and downs road, big roller 5 drives big connecting shaft when teetertottering 4 teetertotter, so that big connecting shaft 4 drives bearing block 14 to teetertotter, and then bearing block 14 drives big leaf spring 10 to teetertotter, And the first spring 11 and second spring 13 are squeezed simultaneously, big leaf spring 10 can reduce the vibration generated when shaking, and first Spring 11 and second spring 13 can further reduce vibration, in compression process to avoid gynecology patient by big Vibration, improve the comfort of gynecology patient, be conducive to the movement of gynecology patient, the first T shape guide rod 9 and the 2nd T shape Guide rod 12 can be oriented to the movement of big leaf spring 10, while when encountering ups and downs road, damping steel ring 15 passes through Deformation can carry out damping to seat 1, and when needing to turn, medical staff can make the first trundle 19 and the second trundle 20 logical Too small connecting shaft 18 horizontally rotates, and so as to the adjustment direction of easy and flexible, and passes through the first trundle 19, the second trundle 20 and big roller 5 common movement, can be by pushing pushing hands 7 that patient be moved to the place of needs.

Because further including having big sliding block 31, small slide plate 32, small slide block 33, big slide plate 34, knob 35 and L bracket 36, institute With when the shorter gynecology patient of leg is using the present invention, gynecology patient can be placed on foot in L bracket 36, when leg ratio When longer gynecology patient is using the present invention, medical staff can pull to the right knob 35, to be driven by knob 35 big Slide plate 34 moves right, and then big slide plate 34 drives big sliding block 31, small slide plate 32 and small slide block 33 to move right, big sliding block 31 to The right side slides into the position of setting, and small slide block 33 is rotated by small slide plate 32, so that big slide plate 34 be driven to rotate, small slide plate 32 at this time L bracket 36 is just nestled up, big slide plate 34 is just lain in L bracket 36, and gynecology patient is so as to being placed on foot On big slide plate 34, the gynecology patient of different statures can adapt to, comfort level is high, has a wide range of application.

Because further including having casing 40, pressing plate 41, small leaf spring 42, link block 43 and arcuate friction plate 44,40 sets of casing exists In connecting rod 16, the right side wall of pressing plate 41 and the left side wall of casing 40 are set as being articulated and connected, the bottom of pressing plate 41 and small leaf spring 42 upper end is set as being articulated and connected, and the lower end of small leaf spring 42 is set as being articulated and connected with small connecting shaft 18, the bottom of pressing plate 41 It is connected with link block 43, link block 43 is located at the left side of small leaf spring 42, and 43 bottom of link block is connected with arcuate friction plate 44, arc Friction plate 44 is located at the top of the second trundle 20, and arcuate friction plate 44 matches with the second trundle 20, so casing 40 can To be rotated in connecting rod 16, when needing to stop, medical staff can jam on plate 41 with foot, and pressing plate 41 rotates down crowded Small leaf spring 42 is pressed, so that pressing plate 41 drives link block 43 to move downward, and then link block 43 drives arcuate friction plate 44 to transport downwards Dynamic, arcuate friction plate 44 is in contact with the second trundle 20, so as to prevent the second trundle 20 from rotating, when to be moved, Medical staff unclamps pressing plate 41, and pressing plate 41 moves upwards under the action of small leaf spring 42, to drive arcuate friction plate 44 upward Movement, medical staff continue to press on the present invention.

Because further including having the first belt pulley 50, the second belt pulley 51, first circulation belt 52, the first connecting shaft 53, One small connecting plate 54, third belt pulley 55, second circulation belt 56, big strut 57, top plate 58, first bearing 59, long connecting shaft 60, first bevel gear 61, second bevel gear 62, the second connecting shaft 63, the second small connecting plate 64, the 4th belt pulley 65, the second axis The small connecting plate 67 of 66, third, third hand tap gear 68, the 4th bevel gear 69, big rotary shaft 70,3rd bearing 71 and flabellum 72 are held, So when medical staff pushes the present invention, big roller 5 to drive big connecting shaft 4 to be rotated, big connecting shaft 4 from And the first belt pulley 50 is driven to be rotated, the first belt pulley 50 is to drive the second belt pulley 51 by first circulation belt 52 It is rotated, the second belt pulley 51 by the first connecting shaft 53 to drive third belt pulley 55 to be rotated, third belt pulley 55 by second circulation belt 56 to drive the 4th belt pulley 65 to be rotated, and the 4th belt pulley 65 is to pass through the second connection Axis 63 drives second bevel gear 62 to be rotated, and second bevel gear 62 is to drive first bevel gear 61 to be rotated, the first cone Gear 61 by long connecting shaft 60 to drive third hand tap gear 68 to be rotated, and third hand tap gear 68 is to drive the 4th cone tooth Wheel 69 is rotated, the 4th bevel gear 69 to be rotated by big rotary shaft 70 drive flabellum 72, flabellum 72 so as to Pectinid cooling is carried out to the gynecology patient on seat 1, comfort level is higher, and when not needing pectinid cooling, medical staff can be with First circulation belt 52 and second circulation belt 56 are removed, while top plate 58 can block being exposed to the sun for burning sun, additionally it is possible to Rainwater is blocked.

Because further including having hook 81, positioning screw 82, fixed plate 83 and briquetting 84,81 upper end and top plate 58 are linked up with Bottom is connected, positioning screw 82 be located at hook 81 right side, positioning screw 82 be arranged in fixed plate 83, positioning screw 82 with Fixed plate 83 is set as being threadedly coupled, and the top of fixed plate 83 is connected with the bottom of top plate 58, and briquetting 84 is located at fixed plate 83 Right side, briquetting 84 is connected with the right end of positioning screw 82, and briquetting 84 is located at the left side of big strut 57, briquetting 84 and big strut 57 is corresponding, so medical staff can hang over infusion bag on hook 81, it is convenient to be infused gynecology patient, and cure Infusion bottle can also be put between briquetting 84 and big strut 57 by shield personnel, then be screwed to positioning screw 82, thus Infusion bottle is firmly pressed on big strut 57 by briquetting 84, convenient for being infused in the process of moving gynecology patient.

The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims

1. a kind of medical treatment obstetrics and gynecology department multifunctional wheelchair, which is characterized in that include seat (1), side guard plate (2), the chair back (3), Big connecting shaft (4), big roller (5), side case (6), pushing hands (7), containing box (8), the first T shape guide rod (9), big leaf spring (10), First spring (11), the 2nd T shape guide rod (12), second spring (13), bearing block (14), damping steel ring (15), connecting rod (16), small bearing (17), small connecting shaft (18), the first trundle (19) and the second trundle (20), the top setting of seat (1) There are side guard plate (2) and the chair back (3), side guard plate (2) and the chair back (3) are connected with seat (1), and side guard plate (2) is that front and back is symmetrical Formula setting, side guard plate (2) are located at the right side of the chair back (3), and side guard plate (2) is connected with the chair back (3), and big connecting shaft (4) is located at chair The lower section of seat (1), big connecting shaft (4) are the setting of front and back extension, and symmetrical expression is provided with big roller before and after the two sides of seat (1) (5), big roller (5) is connected with big connecting shaft (4), and side case (6) is located at the top of big roller (5), and side case (6) is that front and back is symmetrical Formula setting, the side case (6) of front and back symmetrical expression setting are located at the outside of the side guard plate (2) of front and back symmetrical expression setting, side case (6) and side Backplate (2) is connected, and pushing hands (7) is located at the left side of the chair back (3), and pushing hands (7) is connected with the chair back (3), and containing box (8), which is located at, to be pushed away The lower section of hand (7), containing box (8) are located at the left side of the chair back (3) and seat (1), seat (1) and the chair back (3) with containing box (8) It is connected, the bottom of seat (1) is connected with the first T shape guide rod (9) and the 2nd T shape guide rod (12), the 2nd T shape guide rod (12) it is located at the right side of the first T shape guide rod (9), big leaf spring (10) bilateral symmetry formula is provided with perforative hole up and down, big leaf spring (10) by the hole of the left and right sides, slidingtype covers on the first T shape guide rod (9) and the 2nd T shape guide rod (12) respectively, the One spring (11) and second spring (13) are respectively positioned between seat (1) and big leaf spring (10), and the first spring (11) is covered in the first T shape On guide rod (9), second spring (13) covers on the 2nd T shape guide rod (12), the bottom of bearing block (14) and big leaf spring (10) It is connected, big connecting shaft (4) is set as interference with the bearing in bearing block (14) and connect, the first T shape guide rod (9), big leaf spring (10), the first spring (11), the 2nd T shape guide rod (12), second spring (13) and bearing block (14) are that front and back symmetrical expression is set It sets, damping steel ring (15) is connected with the bottom of containing box (8), and the bottom of damping steel ring (15) is connected with connecting rod (16), even The lower end of extension bar (16) is set as interference with small bearing (17) and connect, and small bearing (17) is connected with the top of small connecting shaft (18) It connects, the two sides bilateral symmetry formula of small connecting shaft (18) is provided with the second trundle (20) and the first trundle (19), the first small rolling Wheel (19) and the second trundle (20) are set as being rotatablely connected with small connecting shaft (18), and the first trundle (19) is located at big roller (5) left side, damping steel ring (15) are the setting of front and back extension, connecting rod (16), small bearing (17), small connecting shaft (18), the One trundle (19) and the second trundle (20) are the symmetrical setting in front and back；Further include have big sliding block (31), small slide plate (32), Small slide block (33), big slide plate (34), knob (35) and L bracket (36), the right side wall of seat (1) are provided with the big cunning extended to the left Slot (100), big sliding block (31), small slide plate (32), small slide block (33) and big slide plate (34) are respectively positioned on the big sliding slot of seat (1) (100) in, big sliding block (31) be T-shaped structure can with seat (1) right end formed clamping structure, the right side wall of big sliding block (31) with The left side wall of small slide plate (32) is set as being articulated and connected, and the left side wall of the right side wall and small slide block (33) of small slide plate (32) is set as Articulated connection, big slide plate (34) left side wall are provided with the small sliding slot (340) extended to the right, small slide plate (32) and small slide block (33) equal position In in the small sliding slot (340) of big slide plate (34), small slide block (33) is that T-shaped structure can form clamping knot with big slide plate (34) left end Structure, big sliding block (31), small slide plate (32) and small slide block (33) are set as being slidably connected with big slide plate (34), big sliding block (31) and Big slide plate (34) is set as being slidably connected with seat (1), and the right side wall of big slide plate (34) is connected with knob (35), seat (1) Bottom be connected with L bracket (36), L bracket (36) is located at the right side of bearing block (14), and it is right that L bracket (36) is located at front and back Between the big roller (5) of title formula setting；So when the shorter gynecology patient of leg is in use, gynecology patient can put foot In L bracket 36, when the long gynecology patient of leg in use, medical staff can pull to the right knob 35, thus logical Crossing knob 35 drives big slide plate 34 to move right, and then big slide plate 34 drives big sliding block 31, small slide plate 32 and small slide block 33 to the right Movement, big sliding block 31 slide into the right the position of setting, and small slide block 33 is rotated by small slide plate 32, so that big slide plate 34 be driven to revolve Turn, small slide plate 32 just nestles up L bracket 36 at this time, and big slide plate 34 is just lain in L bracket 36, gynecology patient from And foot can be placed on big slide plate 34, it can adapt to the gynecology patient of different statures.

2. a kind of medical obstetrics and gynecology department multifunctional wheelchair according to claim 1, which is characterized in that further include having casing (40), pressing plate (41), small leaf spring (42), link block (43) and arcuate friction plate (44), casing (40) cover on connecting rod (16), The right side wall of pressing plate (41) and the left side wall of casing (40) are set as being articulated and connected, bottom and small leaf spring (42) of pressing plate (41) Upper end is set as being articulated and connected, and lower end and the small connecting shaft (18) of small leaf spring (42) are set as being articulated and connected, the bottom of pressing plate (41) Portion is connected with link block (43), and link block (43) is located at the left side of small leaf spring (42), and link block (43) bottom is connected with arc and rubs Wiping board (44), arcuate friction plate (44) are located at the top of the second trundle (20), arcuate friction plate (44) and the second trundle (20) match.

3. a kind of medical obstetrics and gynecology department multifunctional wheelchair according to claim 2, which is characterized in that further include having the first skin Belt wheel (50), the second belt pulley (51), first circulation belt (52), the first connecting shaft (53), the first small connecting plate (54), third Belt pulley (55), second circulation belt (56), big strut (57), top plate (58), first bearing (59), long connecting shaft (60), One bevel gear (61), second bevel gear (62), the second connecting shaft (63), the second small connecting plate (64), the 4th belt pulley (65), Two bearings (66), the small connecting plate of third (67), third hand tap gear (68), the 4th bevel gear (69), big rotary shaft (70), third axis (71) and flabellum (72) are held, the first belt pulley (50) is located between the bearing block (14) of front and back symmetrical expression setting, the first belt pulley (50) it is arranged on big connecting shaft (4), the second belt pulley (51) is located at the left side of the first belt pulley (50), the second belt pulley (51) It is connect with the first belt pulley (50) by first circulation belt (52), the rear end and the second belt pulley (51) of the first connecting shaft (53) It is connected, the first small connecting plate (54) is located at the front of the second belt pulley (51), the first connecting shaft (53) and the first small connecting plate (54) lower end is set as being rotatablely connected, and the top of the first small connecting plate (54) is connected with the bottom of seat (1), third belt Wheel (55) is located at the front of the first small connecting plate (54), and third belt pulley (55) is connected with the front end of the first connecting shaft (53), Third belt pulley (55) is located at the front lower place of seat (1), and third belt pulley (55) is connected with second circulation belt (56), big strut (57) it is located at the left side of second circulation belt (56), is connected at the top of the lower end and the chair back (3) of big strut (57), top plate (58) Positioned at the top of big strut (57), top plate (58) is connected with big strut (57), and first bearing (59) is embedded in big strut (57) Top, the left end of long connecting shaft (60) is set as interference with first bearing (59) and connect, and first bevel gear (61) is arranged in length In connecting shaft (60), second bevel gear (62) is located at the front of first bevel gear (61), second bevel gear (62) and the first cone tooth Wheel (61) is meshed, and second bevel gear (62) is connected with the rear end of the second connecting shaft (63), and the second small connecting plate (64) is located at The upper end in the front of second bevel gear (62), the second small connecting plate (64) is connected with the bottom of top plate (58), the second small connection The lower end of plate (64) is set as being rotatablely connected with the second connecting shaft (63), and the 4th belt pulley (65) is located at the second small connecting plate (64) Front, the 4th belt pulley (65) is connected with the front end of the second connecting shaft (63), the 4th belt pulley (65) and third belt pulley (55) it is connected by second circulation belt (56), second bearing (66) is located at the right side of first bevel gear (61), second bearing (66) it is set as interference with long connecting shaft (60) to connect, second bearing (66) is embedded in the small connecting plate of third (67), and third is small The upper end of connecting plate (67) is connected with the bottom of top plate (58), and third hand tap gear (68) is located at the right side of the small connecting plate of third (67) Side, third hand tap gear (68) are connected with the right end of long connecting shaft (60), and the 4th bevel gear (69) is located at third hand tap gear (68) Upper right side, the 4th bevel gear (69) is meshed with third hand tap gear (68), and the 4th bevel gear (69) is arranged in big rotary shaft (70) on, the upper end of big rotary shaft (70) is set as interference with 3rd bearing (71) and connect, and 3rd bearing (71) is embedded in top plate (58) in, flabellum (72) is located at the lower section of third hand tap gear (68), and flabellum (72) is connected with the lower end of big rotary shaft (70), fan Leaf (72) is located at the top of side guard plate (2).

4. a kind of medical obstetrics and gynecology department multifunctional wheelchair according to claim 3, which is characterized in that further include having hook (81), the upper end of positioning screw (82), fixed plate (83) and briquetting (84), hook (81) is connected with the bottom of top plate (58), Positioning screw (82) be located at hook (81) right side, positioning screw (82) be arranged on fixed plate (83), positioning screw (82) with Fixed plate (83) is set as being threadedly coupled, and the top of fixed plate (83) is connected with the bottom of top plate (58), and briquetting (84) is located at The right side of fixed plate (83), briquetting (84) are connected with the right end of positioning screw (82), and briquetting (84) is located at big strut (57) Left side, briquetting (84) are corresponding with big strut (57).