CN109009702A - A kind of clinical nursing vehicle - Google Patents

Abstract

The present invention provides a kind of clinical nursing vehicle, including side bed board, movable pulley, lateral support bar, sliding rail positioning lock and hiding knob；The right side of the hospital bed matrix is equipped with side bed board by sliding rail；The end two sides for extending bed body connect and are equipped with movable pulley；The middle-end two sides for extending bed body are equipped with hiding knob；Hospital bed matrix top and bottom end two sides are respectively equipped with a lateral support bar；Secondary bed body has been mounted and connected on the left of the hospital bed matrix；Hospital bed matrix bottom end is equipped with steering wheel group；The hospital bed matrix and the junction lower end for extending bed body are equipped with sliding rail positioning lock.The setting of back cushion and side bed board solves existing operation wagon transferred from one yard to another and uses the ratio very little that the time accounts for the total time of patient within the hospital, and existing operation wagon transferred from one yard to another wide usage is not strong, cannot serve as the problem of general hospital bed uses.

Description

A kind of clinical nursing vehicle

Technical field

The invention belongs to medical technical field of auxiliary facilities, more specifically, in particular to a kind of clinical nursing vehicle.

Background technique

Patient carries out operation consent and requires family members or medical staff and first lift patient to be placed on stretcher and then be pushed to Operating room, this process generally require to use operation wagon transferred from one yard to another.

Such as application number: a kind of 201510640500.6 nursing in operating room is to picking up, and the invention discloses a kind of operating rooms Nursing is to picking up, including operating table, vehicle frame and bed board, and the top front and rear sides of the operating table and vehicle frame are equipped with slideway, institute The bottom end for stating slideway is equipped with connection frame, and the lower end of the operating table is equipped with operating table support frame, a left side for the operating table support frame Side outer wall is equipped with crank, and the inner cavity of the operating table support frame is equipped with rocking bar, and the bottom end quadrangle of the operating table support frame is all provided with There is support base, the lower end of the vehicle frame is equipped with vehicle frame support frame, and the inner cavity of the vehicle frame support frame is equipped with rocking bar slot, the vehicle The bottom end quadrangle of frame support frame is equipped with connecting column, and the outer wall of the bed board is equipped with baffle.The nursing in operating room leads to picking up It crosses and slideway is installed in the two sides of operating table and vehicle frame, pulley is installed in bed body bottom end, installation is shaken in the inner cavity of operating table support frame Bar installs rocking bar slot in the inner cavity of vehicle frame support frame, bed board is shifted on operating table by vehicle frame.

Such as a kind of novel operation wagon transferred from one yard to another of application number 201520591595.2, the present invention by sliding table top, promoted guardrail, The outer vehicle frame B combination of vehicle frame A, hydraulic lifting is constituted in liftable backing plate, hydraulic lifting.Vehicle frame A and hydraulic lifting in hydraulic lifting Outer vehicle frame B chassis interior be equipped with hydraulic Integral lifting device, outside be equipped with middle control brake pedal, middle control castor, rising pedal, under Pedal, the pedal that leans forward, hypsokinesis pedal, directive wheel and guiding wheels pedal drop.The outer top vehicle frame B of hydraulic lifting is additionally provided with sliding table top Anchor switch and inside and outside vehicle frame anchor switch.The operation wagon transferred from one yard to another meets ergonomic designs' requirement, aesthetic in appearance, surface light Cleanliness is high, corrosion-resistant, has feature easy to operate, safe and reliable.In actual use, medical staff's labour can be effectively reduced Intensity reduces patient's pain, cross-infection is prevented, and can carry out multiple position adjustings to the patient on wagon transferred from one yard to another, convenient for examining It treats, market prospects are boundless.

Based on above-mentioned, the inventors discovered that, for patient when in hospital, most commonly used is inpatient bed, uses wagon transferred from one yard to another Time accounts for the ratio very little of the total time of patient within the hospital, and existing operation wagon transferred from one yard to another wide usage is not strong, in structure Purposes is relatively simple, cannot serve as general hospital bed and use.

Then, in view of this, for existing structure and missing study improvement, provide one kind it is easy to use, can height The clinical nursing vehicle of low adjustment.

Summary of the invention

In order to solve the above technical problem, the present invention provides a kind of clinical nursing vehicles, to solve patient when in hospital, most often What is used is inpatient bed, and the time for using wagon transferred from one yard to another accounts for the ratio very little of the total time of patient within the hospital, and existing hand Art wagon transferred from one yard to another wide usage is not strong, and the purposes in structure is relatively simple, cannot serve as the problem of general hospital bed uses.

The purpose and effect of clinical nursing vehicle of the present invention, are reached by technological means in detail below:

A kind of clinical nursing vehicle, including hospital bed matrix, extension bed body, back cushion, side bed board, movable pulley, lateral support bar, Secondary bed body, elevating lever, steering wheel group, sliding rail positioning lock and hiding knob；The bottom end of the hospital bed matrix, which has been mounted and connected, prolongs Stretch bed body；The top of the hospital bed matrix is connected and installed with back cushion by shaft；Pacified by sliding rail on the right side of the hospital bed matrix Equipped with side bed board；The end two sides for extending bed body connect and are equipped with movable pulley；；The middle-end two sides for extending bed body Hiding knob is installed；Hospital bed matrix top and bottom end two sides are respectively equipped with a lateral support bar；The hospital bed matrix Secondary bed body has been mounted and connected in left side；Hospital bed matrix bottom end is equipped with steering wheel group；The hospital bed matrix and extension bed body Junction lower end sliding rail positioning lock is installed.

Further, the hospital bed matrix includes ergonomics mattress and load-bearing matrix；It the ergonomics mattress and holds It connects and reinforces by lateral support bar on the outside of weight matrix；The ergonomics mattress is in corresponding neck waist and foot position Arc convex is installed, the load-bearing matrix corresponds to ergonomics mattress bottom end two sides equipped with hollow out panel.

Further, the extension bed body includes upper layer software bed body and lower layer support bed body；The upper layer software bed body It is connected between lower layer support bed body by elevating lever；The upper layer software bed body can be lifted 15cm by elevating lever；Institute It states hospital bed matrix bottom inner portion and is equipped with cavity, and the volume profiles of the volume profiles of cavity and extension bed body when elevating lever is shunk Unanimously, lower layer support bed body surface is equipped with sliding slot；Pass through between the hospital bed intrinsic silicon cavity and lower layer support bed body The connection of sliding rail sliding slot, and extension bed body can be accommodated into hospital bed matrix.

Further, the back cushion can be rotated by 90 ° counterclockwise, and back cushion back side two sides are equipped with bracket by shaft； The bracket at the back cushion back side can be rotated by 90 ° along shaft.

Further, the side bed board can be gone up and down by sliding rail, and the distance gone up and down is equal to the height of side bed board.

Further, the diameter of the movable pulley and hospital bed matrix bed surface lowest point horizontal plane being equidistant to ground, And the top of movable pulley and hospital bed matrix bed surface lowest point are in same level.

Further, the angle between the lateral support bar and hospital bed matrix junction is 45 °, and lateral support bar is Elastic link.

Further, the secondary bed body includes connection card slot and hiding hanging insulator rack；The hospital bed matrix is equipped with connection card Slot；The hospital bed matrix is connected with secondary bed body by respective connection card slot；The pair bed body top is equipped with hiding transfusion bottle Frame；The height of the hiding hanging insulator rack receiving state is the half hidden under hanging insulator rack extended state.

Further, the steering wheel group includes positioning knob, connecting shaft, containing cavities and connecting bridge；The steering wheel group The universal wheel of the left and right sides containing cavities are flexibly connected by connecting shaft；The containing cavities are connected by connecting bridge；The receipts The width of chamber received is three times of connecting shaft, and connecting shaft can be free to slide in containing cavities；The connecting shaft passes through positioning knob It is fixed on the position on containing cavities.

Further, the hiding knob can pull out 20cm.

Further, the universal wheel includes lower bracket, and lower bracket is mounted on firm banking by bolted connection Lower end, steering shaft is installed on lower bracket in such a way that bearing connects, passes through spline connection type on the outer wall of steering shaft Load-carrying wheel is installed, the right part of lower bracket is equipped with brake assemblies, and brake assemblies include brake lever, and brake lever is by being slidably connected Mode be mounted on the right part of lower bracket, the left end of brake lever is fixed with brake shoes, No. three bullets is set on the outer wall of brake lever The other end of spring, No. three springs is fixed on lower bracket, and the outer wall of brake lever is equipped with ratchet, and the right part of lower bracket passes through rotation The mode of connection is equipped with swinging frame, and the lower part of swinging frame is equipped with pawl, pawl and ratchet phase by bolted connection Cooperation, the top of swinging frame are equipped with sliding groove, guide post are equipped in sliding groove, is fixed with release link on guide post, release link passes through cunning The mode of dynamic connection is mounted on lower bracket, and the lower end of release link is fixed with No. four springs, and the other end of No. four springs is fixed on On lower bracket.

Compared with prior art, the invention has the following beneficial effects:

The setting of back cushion and side bed board, solves existing operation wagon transferred from one yard to another and uses the time and account for patient within the hospital total The ratio very little of time, and existing operation wagon transferred from one yard to another wide usage is not strong, the purposes in structure is relatively simple, cannot serve as one As hospital bed the problem of using, by adjusting the angle of back cushion, realize that bed is exchanged when the daily hospital bed of hospital bed matrix is used and perform the operation to be made With switching between two kinds of functions, when back cushion is in vertical position, hospital bed matrix serves as daily hospital bed and uses, at back cushion When horizontal position, back cushion forms a part of stretcher, and hospital bed matrix combines exchange bed when extending bed body as operation to use；It is logical The lifting of side bed board is crossed, the height of side bed board is changed, realizes that exchange bed makes when the daily hospital bed of hospital bed matrix is used and performed the operation With when side bed board rises, in conjunction with hospital bed matrix, hospital bed matrix serves as daily hospital bed and uses, and side bed board is protected as hospital bed Column uses, and when in side, bed board storage is fallen, side bed board serves as pushing hands use, and hospital bed matrix, which combines, extends bed body as operation When exchange bed use.

The setting of secondary bed body solves existing operation wagon transferred from one yard to another and uses the ratio that the time accounts for the total time of patient within the hospital Example very little, and existing operation wagon transferred from one yard to another wide usage is not strong, the purposes in structure is relatively simple, and cannot serve as general hospital bed makes With the problem of, serve as daily hospital bed in hospital bed matrix in use, installing secondary bed body by connecting card slot, while secondary bed body is included The side bed board in left side has expanded the area of hospital bed matrix, has used patient by the way that secondary bed body is connected to hospital bed matrix side More comfortable, the exchange bed when the combination of hospital bed matrix extends bed body as operation dismantles secondary bed body in use, passing through connection card slot, So that hospital bed matrix is reverted to narrow bed body, be used interchangeably convenient for operation, hides the setting of hanging insulator rack, hiding hanging insulator rack is integrated In secondary bed body, the trouble for individually setting up hanging insulator rack is avoided, keeps hospital bed use more convenient.

The setting for extending bed body, solves existing operation wagon transferred from one yard to another and uses the time and account for the total time of patient within the hospital Ratio very little, and existing operation wagon transferred from one yard to another wide usage is not strong, the purposes in structure is relatively simple, cannot serve as general hospital bed The problem of use, can will extend bed body and be pushed into hospital bed intrinsic silicon, need wagon transferred from one yard to another function when not needing wagon transferred from one yard to another function Can when, bed body will be extended and pulled out from hospital bed intrinsic silicon, by the securing elongated bed body position of sliding rail positioning lock, and by upper layer software Bed body be raised to by elevating lever it is horizontal with hospital bed matrix bed surface, meanwhile, when extending bed body storage, movable pulley is accommodated in hospital bed Matrix tail end two sides, and the height of movable pulley is not above the height of hospital bed matrix, not will cause the inconvenience that patient goes to bed.

The setting of steering wheel group can change the wheelbase of connecting shaft by positioning knob, by the wheelbase for changing connecting shaft To change the center of gravity of entire steering wheel group, to adapt to hospital bed matrix, extend the demand of bed body and secondary bed body combination switching.

Detailed description of the invention

Fig. 1 is the schematic front view under extended state of the invention；

Fig. 2 is the schematic front view under receiving state of the invention；

Fig. 3 is the schematic top plan view under extended state of the invention；

Fig. 4 is the schematic top plan view under receiving state of the invention；

Fig. 5 is the connection relationship diagram after the secondary bed body of dismounting of the invention；

Fig. 6 is the structural schematic diagram of steering wheel group full extension of the invention；

Fig. 7 is the structural schematic diagram that steering wheel group of the invention is stored completely；

Fig. 8 is left view schematic diagram of the invention；

Fig. 9 is that elevating lever of the invention, sliding rail positioning lock, upper layer software bed body and the connection relationship of lower layer support bed body are shown It is intended to；

Figure 10 is the structural schematic diagram of movable pulley of the invention；

Figure 11 is the structural schematic diagram of brake assemblies of the invention.

Specific embodiment

Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for Illustrate the present invention, but cannot be used to limit the scope of the invention.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ", The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or Imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

The present invention provides a kind of clinical nursing vehicle, including hospital bed matrix 1, extends bed body 2, back cushion 3, side bed board 4, movement Wheel 5, lateral support bar 6, secondary bed body 7, elevating lever 8, steering wheel group 9, sliding rail positioning lock 10 and hiding knob 11；The hospital bed base The bottom end of body 1, which has been mounted and connected, extends bed body 2；The top of the hospital bed matrix 1 is connected and installed with back cushion 3 by shaft；Institute The right side for stating hospital bed matrix 1 is equipped with side bed board 4 by sliding rail；The end two sides for extending bed body 2 connect and are equipped with Movable pulley 5；；The middle-end two sides for extending bed body 2, which are equipped with, hides knob 11；1 top of hospital bed matrix and bottom end two sides One lateral support bar 6 is respectively installed；Secondary bed body 7 has been mounted and connected on the left of the hospital bed matrix 1；1 bottom of hospital bed matrix End is equipped with steering wheel group 9；The hospital bed matrix 1 is equipped with sliding rail positioning lock 10 with the junction lower end for extending bed body 2.

Wherein, the hospital bed matrix 1 includes ergonomics mattress 101 and load-bearing matrix 102；The ergonomics mattress 101 and load-bearing matrix 102 on the outside of by lateral support bar 6 connect and reinforce；The ergonomics mattress 101 is in corresponding human body neck Portion's waist and foot position are equipped with arc convex, and the corresponding 101 bottom end two sides of ergonomics mattress of the load-bearing matrix 102, which are equipped with, engraves Blank panel, ergonomics mattress 101 are designed according to human body back curve, are bonded human body back, more to the support of human body back Comprehensively three-dimensional, load-bearing matrix 102, lateral support bar 6 combine the hollow out panel of 101 bottom end two sides of ergonomics mattress, are mitigating Head of a bed overall weight ensure that the robustness of bed body entirety while making the head of a bed be easier to push.

Wherein, the extension bed body 2 includes upper layer software bed body 201 and lower layer support bed body 202；The upper layer software bed It is connected between body 201 and lower layer support bed body 202 by elevating lever 8；The upper layer software bed body 201 can pass through elevating lever 8 lifting 15cm；1 bottom inner portion of hospital bed matrix is equipped with cavity, and the volume profiles of cavity and extension bed body 2 are in elevating lever 8 Volume profiles when contraction are consistent, and 202 surface of lower layer support bed body is equipped with sliding slot；1 internal cavities of hospital bed matrix with It is connected, and extend bed body 2 to be accommodated into hospital bed matrix 1, is not being needed by sliding rail sliding slot between lower layer support bed body 202 When wagon transferred from one yard to another function, it can will extend bed body 2 and be pushed into inside hospital bed matrix 1, when needing wagon transferred from one yard to another function, bed body 2 will be extended It pulls out inside hospital bed matrix 1, by securing elongated 2 position of bed body of sliding rail positioning lock 10, and upper layer software bed body 201 is passed through Elevating lever 8 is raised to horizontal with 1 bed surface of hospital bed matrix.

Wherein, the back cushion 3 can be rotated by 90 ° counterclockwise, and 3 back side two sides of back cushion are equipped with bracket by shaft；Institute The bracket for stating 3 back side of back cushion can be rotated by 90 ° along shaft, by adjusting the angle of back cushion 3, realize the daily hospital bed of hospital bed matrix 1 It exchanges bed when using and performing the operation to use, the switching between two kinds of functions, when back cushion 3 is in vertical position, hospital bed matrix 1 is served as Daily hospital bed uses, and when back cushion 3 is in a horizontal position, back cushion 3 forms a part of stretcher, and hospital bed matrix 1, which combines, extends bed Exchange bed uses when body 2 is as operation.

Wherein, the side bed board 4 can be gone up and down by sliding rail, and the distance gone up and down is equal to the height of side bed board 4, be led to The lifting of side bed board 4 is crossed, the height of side bed board 4 is changed, realizes that the daily hospital bed of hospital bed matrix 1 uses and exchanges bed when performing the operation It uses, when in side, bed board 4 is risen, in conjunction with hospital bed matrix 1, hospital bed matrix 1 serves as daily hospital bed and uses, 4 conduct of side bed board Hospital bed guardrail uses, and when in side, the storage of bed board 4 is fallen, side bed board 4 serves as pushing hands use, and hospital bed matrix 1, which combines, extends bed Exchange bed uses when body 2 is as operation.

Wherein, the diameter of the movable pulley 5 and 1 bed surface lowest point horizontal plane being equidistant to ground of hospital bed matrix, and The top and 1 bed surface lowest point of hospital bed matrix of movable pulley 5 are in same level, and when extending the storage of bed body 2, movable pulley 5 is received 1 tail end two sides of hospital bed matrix are contained in, and the height of movable pulley 5 is not above the height of hospital bed matrix 1, not will cause patient or more The inconvenience of bed.

Wherein, the angle between 1 junction of the lateral support bar 6 and hospital bed matrix is 45 °, and lateral support bar 6 is Elastic link, 45 ° of strut angles help to maintain lateral support bar 6 and hospital bed matrix 1 are integrally-built stable hard in stress Gu while lateral support bar 6 is elastic link, can use elasticity and carries out a degree of damping, makes to exchange when bed transports more Add steadily, makes patient more comfortable.

Wherein, the secondary bed body 7 includes connection card slot 701 and hiding hanging insulator rack 702；1 company of being equipped with of hospital bed matrix Connect card slot 701；The hospital bed matrix 1 is connected with secondary bed body 7 by respective connection card slot 701；Pair 7 top of bed body peace Equipped with hiding hanging insulator rack 702；The height of 702 receiving state of hiding hanging insulator rack is hidden under 702 extended state of hanging insulator rack Half serves as daily hospital bed in hospital bed matrix 1 in use, installing secondary bed body 7, while secondary bed by connecting card slot 701 The side bed board 4 in the included left side of body 7 has expanded the face of hospital bed matrix 1 by the way that secondary bed body 7 is connected to 1 side of hospital bed matrix Product, keeps patient's use more comfortable, and bed is exchanged when hospital bed matrix 1 combines and extends bed body 2 as operation in use, passing through connection Card slot 701 dismantles secondary bed body 7, and hospital bed matrix 1 is made to revert to narrow bed body, is used interchangeably convenient for operation, hides hanging insulator rack 702 Setting, hiding hanging insulator rack 702 is integrated in secondary bed body 7, the trouble for individually setting up hanging insulator rack is avoided, makes hospital bed using more It is convenient.

Wherein, the steering wheel group 9 includes positioning knob 901, connecting shaft 902, containing cavities 903 and connecting bridge 904；It is described The universal wheel of the left and right sides of steering wheel group 9 is flexibly connected containing cavities 903 by connecting shaft 902；The containing cavities 903 pass through company Bridge 904 is connect to be connected；The width of the containing cavities 903 is three times of connecting shaft 902, and connecting shaft 902 can be in containing cavities 903 It is free to slide；The connecting shaft 902 is fixed on the position on containing cavities 903 by positioning knob 901, can pass through positioning knob 901 change the wheelbase of connecting shaft 902, change the center of gravity of entire steering wheel group 9 by the wheelbase of change connecting shaft 902, with Hospital bed matrix 1 is adapted to, the demand of bed body 2 and the secondary combination of bed body 7 switching is extended.

Wherein, the hiding knob 11 can pull out 20cm, hand over when hospital bed matrix 1 combines and extends bed body 2 as operation It changes bed and hides knob 11 in use, pulling out, the exchange transport of auxiliary hospital bed matrix 1.

Wherein, the universal wheel 5 includes lower bracket 51, and lower bracket 51 is mounted on extension bed body by bolted connection 2 lower end is equipped with steering shaft 52 on lower bracket 51 in such a way that bearing connects, passes through spline company on the outer wall of steering shaft 52 The mode of connecing is equipped with load-carrying wheel 53, and the right part of lower bracket 51 is equipped with brake assemblies 54, and brake assemblies 54 include brake lever 541, Brake lever 541 is mounted on the right part of lower bracket 51 by way of being slidably connected, and the left end of brake lever 541 is fixed with brake shoes 542, No. three springs 543 are set on the outer wall of brake lever 541, and the other end of No. three springs 543 is fixed on lower bracket 51, is stopped The outer wall of vehicle bar 541 is equipped with ratchet, and the right part of lower bracket 51 is equipped with swinging frame 544 by way of rotation connection, swings The lower part of frame 544 is equipped with pawl 545 by bolted connection, and pawl 545 is matched with ratchet, swinging frame 544 it is upper Portion is equipped with sliding groove 544a, and guide post 546a is equipped in sliding groove 544a, is fixed with release link 546, release link 546 on guide post 546a It is mounted on by way of being slidably connected on lower bracket 51, the lower end of release link 546 is fixed with No. four springs 547, No. four springs 547 other end is fixed on lower bracket 51.Wherein, the elastic force of No. four springs 547 pushes swinging frame 544 to be maintained at certain angle Degree, the cooperation for pawl 545 and ratchet provide condition；The elastic force of No. three springs 543 pushes brake lever 541 to reset, and is brake lever 541 reuse provides condition.

The specifically used mode and effect of the present embodiment:

In the present invention, ergonomics mattress 101 is designed according to human body back curve, human body back is bonded, to human body back Support it is more comprehensively three-dimensional, load-bearing matrix 102, lateral support bar 6 combine the hollow out face of 101 bottom end two sides of ergonomics mattress Plate is alleviating head of a bed overall weight, while making the head of a bed be easier to push, ensure that the robustness of bed body entirety, while side Support rod 6 is elastic link, can use elasticity and carries out a degree of damping, makes to exchange more steady when bed transport, allows trouble Person is more comfortable；When not needing wagon transferred from one yard to another function, it can will extend bed body 2 and be pushed into inside hospital bed matrix 1, need wagon transferred from one yard to another When function, bed body 2 will be extended and pulled out inside hospital bed matrix 1, by securing elongated 2 position of bed body of sliding rail positioning lock 10, and will Upper layer software bed body 201 be raised to by elevating lever 8 it is horizontal with hospital bed matrix 1 bed surface, meanwhile, when extending bed body 2 and storing, move Driving wheel 5 is accommodated in 1 tail end two sides of hospital bed matrix, and the height of movable pulley 5 is not above the height of hospital bed matrix 1, not will cause The inconvenience that patient goes to bed；By adjusting the angle of back cushion 3, realize that the daily hospital bed of hospital bed matrix 1 uses and exchanges bed when performing the operation It uses, the switching between two kinds of functions, when back cushion 3 is in vertical position, hospital bed matrix 1 serves as daily hospital bed and uses, and is leaning on When pad 3 is in a horizontal position, back cushion 3 forms a part of stretcher, and hospital bed matrix 1 combines to be exchanged when extending bed body 2 as operation Bed uses；By the lifting of side bed board 4, change the height of side bed board 4, realizes the use of the daily hospital bed of hospital bed matrix 1 and hand It exchanges bed when art to use, when in side, bed board 4 is risen, in conjunction with hospital bed matrix 1, hospital bed matrix 1 serves as daily hospital bed and uses, side Bed board 4 is used as hospital bed guardrail, and when in side, the storage of bed board 4 is fallen, side bed board 4 serves as pushing hands use, 1 knot of hospital bed matrix Exchange bed when extending bed body 2 as operation is closed to use；Daily hospital bed is served as in hospital bed matrix 1 in use, by connection card slot 701 Secondary bed body 7, while the side bed board 4 in the included left side of secondary bed body 7 are installed, by the way that secondary bed body 7 is connected to hospital bed matrix 1 one The area of hospital bed matrix 1 has been expanded in side, keeps patient's use more comfortable, combines in hospital bed matrix 1 and extends bed body 2 as operation When exchange bed in use, by connect card slot 701 dismantle secondary bed body 7, so that hospital bed matrix 1 is reverted to narrow bed body, be convenient for hand Art is used interchangeably, and hides the setting of hanging insulator rack 702, hiding hanging insulator rack 702 is integrated in secondary bed body 7, avoids individually to set up and hang The trouble of bottle stand keeps hospital bed use more convenient；The wheelbase that connecting shaft 902 can be changed by positioning knob 901, passes through change The wheelbase of connecting shaft 902 extends bed body 2 and secondary bed body 7 to change the center of gravity of entire steering wheel group 9 to adapt to hospital bed matrix 1 Combine the demand of switching.When needing to brake, operator pushes brake lever 541 mobile, and brake lever 541 drives brake shoes 542 Mobile, brake shoes 542 fits on load-carrying wheel 53, makes wheel stationary；When needing mobile, operator pushes release link 546 Mobile, release link 546 drives swinging frame 544 to rotate by sliding groove 544a, and swinging frame 544 is mobile with pawl 545, pawl 545 are detached from ratchet, this is that the elastic force of No. three springs 543 pushes brake lever 541 mobile, and brake lever 541 drives brake shoes 542 to move It is dynamic, until brake shoes 542 is detached from load-carrying wheel 53.

The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.

Claims (9)

1. a kind of clinical nursing vehicle, it is characterised in that: the clinical nursing vehicle includes hospital bed matrix (1), is extended bed body (2), back cushion (3), side bed board (4), movable pulley (5), lateral support bar (6), secondary bed body (7), elevating lever (8), steering wheel group (9), sliding rail Positioning lock (10) and hiding knob (11)；Extension bed body (2) have been mounted and connected in the bottom end of the hospital bed matrix (1)；The disease The top of bed matrix (1) is connected and installed with back cushion (3) by shaft；The right side of the hospital bed matrix (1) is equipped with by sliding rail Side bed board (4)；The end two sides for extending bed body (2) connect and are equipped with movable pulley (5)；Extension bed body (2) Middle-end two sides, which are equipped with, hides knob (11)；Hospital bed matrix (1) top and bottom end two sides are respectively equipped with a lateral support Bar (6)；Secondary bed body (7) have been mounted and connected on the left of the hospital bed matrix (1)；Hospital bed matrix (1) bottom end is equipped with universal Wheel group (9)；The hospital bed matrix (1) and the junction lower end for extending bed body (2) are equipped with sliding rail positioning lock (10), the hospital bed Matrix (1) includes ergonomics mattress (101) and load-bearing matrix (102)；The ergonomics mattress (101) and load-bearing matrix (102) outside is connected and is reinforced by lateral support bar (6)；The ergonomics mattress (101) is in corresponding neck waist It is equipped with arc convex with foot position, corresponding ergonomics mattress (101) the bottom end two sides of the load-bearing matrix (102) are equipped with hollow out Panel.

2. clinical nursing vehicle as described in claim 1, it is characterised in that: the extension bed body (2) includes upper layer software bed body (201) and lower layer support bed body (202)；Pass through lifting between the upper layer software bed body (201) and lower layer support bed body (202) Bar (8) is connected；Hospital bed matrix (1) bottom inner portion is equipped with cavity, and the volume profiles of cavity are rising with bed body (2) are extended The volume profiles dropped when bar (8) are shunk are consistent, and lower layer support bed body (202) surface is equipped with sliding slot；The hospital bed matrix (1) It is connect between internal cavities and lower layer support bed body (202) by sliding rail sliding slot, and extend bed body (2) hospital bed base can be accommodated into In body (1).

3. clinical nursing vehicle as described in claim 1, it is characterised in that: the back cushion (3) can rotate counterclockwise, and back cushion (3) back side two sides are equipped with bracket by shaft；The bracket at back cushion (3) back side can be rotated along shaft.

4. clinical nursing vehicle as described in claim 1, it is characterised in that: the side bed board (4) can be gone up and down by sliding rail, and The distance of lifting is equal to the height of side bed board (4).

5. clinical nursing vehicle as described in claim 1, it is characterised in that: the diameter and hospital bed matrix (1) bed of the movable pulley (5) Face lowest point horizontal plane is equidistant to ground, and the top of movable pulley (5) and hospital bed matrix (1) bed surface lowest point are in same One horizontal plane.

6. clinical nursing vehicle as described in claim 1, it is characterised in that: the lateral support bar (6) connect with hospital bed matrix (1) Between angle be 45 °, and lateral support bar (6) be elastic link.

7. clinical nursing vehicle as described in claim 1, it is characterised in that: the pair bed body (7) includes that connection is card slot (701) and hidden It hides hanging insulator rack (702)；The hospital bed matrix (1) is equipped with connection card slot (701)；The hospital bed matrix (1) and secondary bed body (7) are logical Respective connection card slot (701) is crossed to be connected；Described pair bed body (7) top is equipped with hiding hanging insulator rack (702)；Described hide is hung The height of bottle stand (702) receiving state is the half hidden under hanging insulator rack (702) extended state.

8. clinical nursing vehicle as described in claim 1, it is characterised in that: the steering wheel group (9) include positioning knob (901), Connecting shaft (902), containing cavities (903) and connecting bridge (904)；The universal wheel of the left and right sides of the steering wheel group (9) passes through company Spindle (902) is flexibly connected containing cavities (903)；The containing cavities (903) are connected by connecting bridge (904)；The containing cavities (903) width is three times of connecting shaft (902), and connecting shaft (902) can be free to slide in containing cavities (903)；The company Spindle (902) is fixed on the position on containing cavities (903) by positioning knob (901).

9. clinical nursing vehicle as described in claim 1, it is characterised in that: the universal wheel (5) includes lower bracket (51), lower bracket (51) it is mounted on the lower end for extending bed body (2), steering shaft (52) are installed by way of rotation connection on lower bracket (51), is turned It is equipped on the outer wall of axis (52) load-carrying wheel (53), the right part of lower bracket (51) is equipped with brake assemblies (54), brake assemblies It (54) include brake lever (541), brake lever (541) is mounted on the right part of lower bracket (51) by way of being slidably connected, brake The left end of bar (541) is fixed with brake shoes (542), and No. three springs (543), No. three bullets are set on the outer wall of brake lever (541) The other end of spring (543) is fixed on lower bracket (51), and the outer wall of brake lever (541) is equipped with ratchet, the right side of lower bracket (51) Portion is equipped with swinging frame (544) by way of rotation connection, and the lower part of swinging frame (544) is installed by bolted connection Have pawl (545), pawl (545) is matched with ratchet, and the top of swinging frame (544) is equipped with sliding groove (544a), sliding groove It is equipped with guide post (546a) in (544a), is fixed with release link (546) on guide post (546a), release link (546) is by being slidably connected Mode be mounted on lower bracket (51), the lower end of release link (546) is fixed with No. four springs (547), No. four springs (547) The other end is fixed on lower bracket (51).