CN108283551A

CN108283551A - The intelligence of wireless terminal control is medical hospital bed

Info

Publication number: CN108283551A
Application number: CN201810253631.2A
Authority: CN
Inventors: 柯文光
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2018-07-17

Abstract

The present invention relates to medical instruments fields.The intelligence of wireless terminal control is medical hospital bed, including chassis moving device, bed board lifting apparatus, chair assembly, device of going down on one's knees, back lifting device, guard bar device, control cabinet and wireless terminal；Bed board lifting apparatus is mounted on the moving device of chassis, and chair assembly is connect with bed board lifting apparatus, goes down on one's knees device and back lifting device is installed on chair assembly, guard bar device is symmetrical set in the both sides of chair assembly.The advantage that the intelligence of wireless terminal control is medical hospital bed is auxiliary patient's back lifting and goes down on one's knees that the operations such as bed board whole height adjustment are completed on a wireless terminal, easy to use.

Description

The intelligence of wireless terminal control is medical hospital bed

Technical field

The present invention relates to the intelligence of medical instruments field, especially wireless terminal control is medical hospital bed.

Background technology

Sick bed is to use very extensive medical instrument, and operating beds back lifting and the same set of push and pull system of use of going down on one's knees are complete At, by hand completion, function is too simple when, operation, comfort is poor when patient uses.Secondly, sick bed bed board height is fixed, It is unable to adjust, the patient that different height requires cannot be directed to and be adjusted.In addition, the brake device structure in sick bed moving device Complexity is much individually to brake, troublesome in poeration.Especially existing sick bed mostly can only be by mechanically actuated, with intelligent mobile The combined use of terminal is few.

Invention content

Patient's back lifting can be assisted the object of the present invention is to provide one kind and is gone down on one's knees, bed board whole height can adjust, and And assist patient's back lifting and go down on one's knees, the operation such as bed board whole height adjustment can be carried out grasping on medical hospital bed and wireless terminal The intelligence of the wireless terminal control of work is medical hospital bed.

To achieve the goals above, present invention employs following technical schemes：The medical disease of intelligence of wireless terminal control Bed, including chassis moving device, bed board lifting apparatus, chair assembly, device of going down on one's knees, back lifting device, guard bar device, control cabinet and Wireless terminal；Bed board lifting apparatus is mounted on the moving device of chassis, and chair assembly is connect with bed board lifting apparatus, device of going down on one's knees It is installed on chair assembly with back lifting device, guard bar device is symmetrical set in the both sides of chair assembly；

Chassis moving device includes export-oriented wheel, car locking pedal, elevating control pedal, back lifting control pedal, go down on one's knees control pedal and Sole controls export-oriented wheel by car locking pedal and locks or unlock；Elevating control pedal is arranged on sole, and back lifting control is stepped on Plate and control pedal of going down on one's knees are separately positioned on sole both sides；Hole seat is welded on sole, for being formed with bed board lifting apparatus Revolute pair connects；

Bed board lifting apparatus includes the first bearing bar, the second bearing bar, hook-shaped lift arm, pushing frame, the first electric pushrod；First Bearing bar and the second bearing bar form revolute pair with hook-shaped lift arm upper end circular hole respectively and connect, the first bearing bar and the second load-bearing Bar upper end is fixedly installed with chair assembly；Hook-shaped lift arm turning point has cylindrical boss, cylindrical boss to advance and fill with chassis The hole seat set is respectively formed revolute pair connection, and the traveling on chassis, which is arranged, as center of rotation using cylindrical boss in hook-shaped lift arm fills It sets；Hook-shaped lift arm bottom end is provided with circular hole and two cylindrical shafts of pushing frame form revolute pair connection；First electric pushrod Fixing end forms revolute pair with chassis moving device and connect, and the mobile terminal of the first electric pushrod and the center crossbeam of pushing frame are formed Revolute pair connects；Pushing frame movement is controlled by the first electric pushrod, the first electric pushrod connects elevating control pedal, lifting Control pedal controls the action of the first electric pushrod；One group of sliding rail is set on the first bearing bar；

Chair assembly includes front and rear baffle, bed board frame, fixed cross beam, side push handle, side mounting plate, front and rear baffle fixed setting In bed board frame ends, fixed cross beam is fixed on bed board frame；Side mounting plate is fixed at below bed board frame, side Push handle is fixed on the mounting plate of side；

Device of going down on one's knees includes the second electric pushrod, maincenter rotation axis, calf plate lifting square tube, thigh setter plate, side block bar, shank Setter plate, calf plate connecting plate, expansion bracket and scroll wheel；Second electric pushrod connects control pedal of going down on one's knees, control pedal of going down on one's knees Control the action of the second electric pushrod；Maincenter rotation axis is respectively welded the first engaging lug, the second engaging lug and third engaging lug, Maincenter rotation axis is rotatably connected on the bed board frame of chair assembly；Second electric pushrod fixing end forms with the first bearing bar and turns Dynamic secondary connection, the second electric pushrod mobile terminal are connect with formation revolute pair at the first engaging lug of maincenter rotation axis；Calf plate is lifted It rises square tube rear end circular hole to connect with the second engaging lug of maincenter rotation axis formation revolute pair, calf plate connecting plate one end is stretched into small Leg plate, which is lifted in square tube, forms prismatic pair connection, and forming revolute pair below the calf plate connecting plate other end and shank setter plate connects It connects；The fixed cross beam of thigh setter plate and chair assembly forms revolute pair connection, is installed on the third engaging lug of maincenter rotation axis First scroll wheel, the first scroll wheel and thigh setter plate lower contacts, the first scroll wheel are rolled along thigh setter plate both ends pipe, Side block bar is fixed on thigh setter plate side, and thigh setter plate is hinged with shank setter plate；Expansion bracket passes through with shank setter plate Prismatic pair is flexibly connected；

Back lifting device include backboard, backboard side block bar, track roller, rise backrest, gripping block, third electric pushrod, connecting rod and Second scroll wheel；Third electric pushrod connects back lifting control pedal, and back lifting control pedal controls the action of third electric pushrod；The back of the body Plate side block bar is fixed at backboard both sides；Backboard both sides pipe bottom is equipped with connecting pin, and backboard bottom is equipped with plate, connection Bar upper end is hinged with plate, and connecting rod lower end is hinged with the first bearing bar, and track roller is fixed on the front end of plate, track rolling Wheel position is on the sliding rail on the first bearing bar；It includes left camber beam and right camber beam, the top of left camber beam and right camber beam to play backrest Hinged with the connecting pin of backboard, the lower end of left camber beam and the gripping block on the first bearing bar are hinged, in the middle part of right camber beam with Gripping block on the first bearing bar is hinged, the movable end of the bottom connection third electric pushrod of right camber beam, and third is electronic Push rod fixing end is connect by revolute pair with fixed cross beam；

Control cabinet is connected on chassis moving device or chair assembly or guard bar device, is equipped in control cabinet and is matched with wireless terminal The wireless connection module of connection, wireless terminal are stepped on by control cabinet control elevating control pedal, back lifting control pedal, control of going down on one's knees The action of plate.

Preferably, wireless terminal is mobile phone or removable computer.

The intelligence for using the wireless terminal control of above-mentioned technical proposal is medical hospital bed, the setting of chassis moving device bottom There is export-oriented wheel, have the characteristics that convenient for transhipment, and achievees the purpose that fixed sick bed by lockking export-oriented wheel.Chair assembly and bed board Lifting apparatus connects, and sick bed bed board is integrally lifted or is reduced by bed board lifting apparatus.Device of going down on one's knees mutually is held in the mouth with back lifting device It connects and is installed on chair assembly, for changing the posture of sufferer, assist patient's back lifting and go down on one's knees, facilitate other behaviour of progress Make, also there is certain effect to rehabilitation.Wireless terminal realizes auxiliary patient's back lifting by control cabinet and goes down on one's knees, and bed board is whole The operations such as height adjustment, when not having nursing staff around bed patient, patient oneself can also be complete by wireless terminal device At aforesaid operations.The advantage that the intelligence of wireless terminal control is medical hospital bed is auxiliary patient's back lifting and goes down on one's knees that bed board is whole The operations such as height adjustment are completed on a wireless terminal, easy to use.

Description of the drawings

Fig. 1 is the medical hospital bed exploded perspective view of intelligence of wireless terminal control of the present invention.

Fig. 2 is the configuration schematic diagram of chassis moving device in the embodiment of the present invention.

Fig. 3 is the configuration schematic diagram of bed board lifting apparatus in the embodiment of the present invention.

Fig. 4 is the structural schematic diagram of chair assembly in the embodiment of the present invention.

Fig. 5 is the configuration schematic diagram of device of going down on one's knees in the embodiment of the present invention.

Fig. 6 is the configuration schematic diagram of back lifting device in the embodiment of the present invention.

Fig. 7 is the configuration schematic diagram of guard bar device in the embodiment of the present invention.

Specific implementation mode

It is described further with reference to Fig. 1-7 couples of present invention.

The intelligence of wireless terminal control as shown in figs. 1-7 is medical hospital bed, including the lifting of chassis moving device 1, bed board Device 2, chair assembly 3, device 4 of going down on one's knees, back lifting device 5, guard bar device 6, control cabinet 108 and wireless terminal 9.

As depicted in figs. 1 and 2, bed board lifting apparatus 2 is mounted on chassis moving device 1, and moving device 1 bottom in chassis is set It is equipped with export-oriented wheel, is had the characteristics that convenient for transhipment, and achievees the purpose that fixed sick bed by lockking four export-oriented wheels.Chair assembly 3 connect with bed board lifting apparatus 2, and sick bed bed board is integrally lifted or is reduced by bed board lifting apparatus 2.Go down on one's knees device 4 and rise The linking of 5 phase of device is carried on the back, is installed on chair assembly 3, for changing the posture of sufferer, facilitates other operations of progress, to rehabilitation Also there is certain effect.Guard bar device 6 is symmetrically arranged, and is fixed at 3 both sides of chair assembly, can switch standing and It can be lockked by locking device when being laid flat two states, and erecting, securely and reliably maintain this state.

Chassis moving device 1 includes export-oriented wheel 101, car locking pedal 102, elevating control pedal 103, back lifting control pedal 104, it goes down on one's knees control pedal 105, drive link 106, folding rod 107, sole 109, hole seat 110 and six-edged axis 111.Extroversion wheel 101 be four, and four export-oriented wheels 101 are separately mounted on four angles of sole 109.Six-edged axis 111 is two, is respectively at 109 front and rear part of sole；Car locking pedal 102 is two, is respectively at 109 both sides of sole；Two car locking pedals 102 are pacified respectively Mounted in the both ends of a six-edged axis 111, drive link 106 is mounted between two six-edged axis 111, and drive link 106 is in chassis 109 lower section of frame.Four export-oriented wheels 101 are controlled by car locking pedal 102 to lock or unlock.102 upper end of car locking pedal is stepped on by foot, Two export-oriented wheels 101 for lockking 102 one end of car locking pedal, lift foot and step on car locking pedal 102, unlock export-oriented wheel 101, Ke Yiyi It is dynamic, and be driven by drive link 106, while by two of the other end export-oriented wheels 101 also latching simultaneously or unlock, having reached same Step operation.

Elevating control pedal 103 is arranged on 109 one end of sole, back lifting control pedal 104 and control pedal of going down on one's knees 105 are separately positioned on 109 both sides of sole.Folding rod 107 is telescopic to be movably connected on 109 the other end of sole, control Case 108 processed is fixed on folding rod 107.Four hole seats 110 are welded on sole 109, are turned for being formed with bed board lifting apparatus 2 Dynamic secondary connection.

As shown in figure 3, bed board lifting apparatus 2 includes the first bearing bar 21, the second bearing bar 22, hook-shaped lift arm 23, push away Moving frame 24, the first electric pushrod 25.First electric pushrod connects elevating control pedal 103, the control of elevating control pedal 103 first The action of electric pushrod.First bearing bar 21 and the second bearing bar 22 are formed with four 23 upper end circular hole c of hook-shaped lift arm respectively Revolute pair connects, and the first bearing bar 21 and 22 upper end of the second bearing bar are fixedly installed with chair assembly 3.Hook-shaped lift arm 23 is transferred Place has cylindrical boss b, cylindrical boss b to be respectively formed revolute pair with four hole seats 110 of chassis moving device 1 and connect, will Hook-shaped lift arm 23 is arranged by center of rotation of cylindrical boss b on chassis moving device 1, and 23 bottom end of hook-shaped lift arm is provided with Circular hole a forms revolute pair with two cylindrical shaft d of pushing frame 24 and connect.The fixing end of first electric pushrod 25 is advanced with chassis and is filled The connection of 1 formation revolute pair is set, the mobile terminal of the first electric pushrod 25 forms revolute pair with the center crossbeam of pushing frame 24 and connect.Bed The operation principle of plate lifting apparatus 2 is：It is moved by the first electric pushrod 25 to control pushing frame 24, due to hook-shaped lift arm 23 Tetra- axis of circular hole a and cylindrical boss b form parallelogram, due to parallelogram principle, when the first electric pushrod When 25 elongation, hook-shaped lift arm 23 is pushed to be rotated around cylindrical boss b axis both clockwises, then the tie point at circular hole c rises, and leads to The first bearing bar 21 and the second bearing bar 22 are crossed by the whole lifting of chair assembly 3；Conversely, when the first electric pushrod 25 shortens, Hook-shaped lift arm 23 is pushed to be rotated counterclockwise around cylindrical boss b axis, then the tie point at circular hole c declines, and is held by first Weight bar 21 and the second bearing bar 22 are by 3 entire lowering of chair assembly.One group of sliding rail 211 is set on first bearing bar 21.

As shown in figure 4, chair assembly 3 includes front and rear baffle 31, bed board frame 32, fixed cross beam 33,34 and of side push handle Side mounting plate 35.Front and rear baffle 31 is fixed at 32 end of bed board frame, and fixed cross beam 33 is fixed at bed board frame 32 On, play a part of to reinforce fixed and other attachmentes are installed.Side mounting plate 35 is fixed at 32 lower section of bed board frame, side push handle 34 are fixed on side mounting plate 35.When shipping sick bed, pass through pull-up side push handle 34 so that medical worker has in side The point of application pushes sick bed to advance, and puts down when not used.Chair assembly 3 be arranged on bed board lifting apparatus 2, and the device 4 that will go down on one's knees, rise It is mounted thereto to carry on the back device 5, guard bar device 6.

As shown in figure 5, go down on one's knees device 4 include the second electric pushrod 41, maincenter rotation axis 42, calf plate lifting square tube 43, Thigh setter plate 44, side block bar 45, shank setter plate 46, calf plate connecting plate 47, expansion bracket 48 and scroll wheel 49.Maincenter rotates Axis 42 is respectively welded the first engaging lug e, the second engaging lug f and third engaging lug g, is used to form revolute pair connection, middle pivot Moving axis 42 is rotatably connected on the bed board frame 32 of chair assembly 3；Second electric pushrod, 41 fixing end and 21 shape of the first bearing bar It is connected at revolute pair, forming revolute pair at 41 mobile terminal of the second electric pushrod and 42 first engaging lug e of maincenter rotation axis connect；It is small Leg plate is lifted 43 rear end circular hole of square tube and is connect with the second engaging lug f formation revolute pair of maincenter rotation axis 42, calf plate connection 47 one end of plate is stretched into calf plate lifting square tube 43 and forms prismatic pair connection, 47 other end of calf plate connecting plate and shank setter plate 46 lower sections form revolute pair connection.Thigh setter plate 44 forms revolute pair with the fixed cross beam 33 of chair assembly 3 and connect, middle pivot First scroll wheel 49 is installed on the third engaging lug g of moving axis 42, the first scroll wheel 49 and 44 lower contacts of thigh setter plate, first Scroll wheel 49 is rolled along 44 both ends pipe of thigh setter plate, and side block bar 45 is fixed on 44 both sides of thigh setter plate, thigh placement Plate 44 is hinged with shank setter plate 46；Expansion bracket 48 is flexibly connected with shank setter plate 46 by prismatic pair, 48 length of expansion bracket It can freely stretch.4 operation principle of device of going down on one's knees is：Second electric pushrod connects control pedal of going down on one's knees, control of going down on one's knees Pedal controls the action of the second electric pushrod, by the position for controlling thigh setter plate 44 and shank setter plate 46 on device 4 of going down on one's knees Relationship achievees the purpose that releive joint and rehabilitation training to drive the body part of sufferer.When the second electric pushrod 41 extends When, push the first engaging lug e so that 42 pivoting of maincenter rotation axis, on the one hand, the g liftings of third engaging lug pass through the first rolling Driving wheel 49 lifts thigh setter plate 44 and is rotated counterclockwise around left side installation point, drives thigh lifting, on the other hand, the second engaging lug F pushes calf plate to be lifted square tube 43 so that shank setter plate 46 is rotated around left side hinged place, at this time due to 46 end of shank setter plate Chair assembly 3 is left at end, and expansion bracket 48 receives gravity and slides, and compensates gap；When the second electric pushrod 41 shortens, thigh Setter plate 44 and shank setter plate 46 reset simultaneously.

As shown in fig. 6, back lifting device 5 includes backboard 51, backboard side block bar 52, track roller 53, plays backrest 54, gripping block 55, third electric pushrod 56, connecting rod 57 and the second scroll wheel 58.Third electric pushrod 56 connects back lifting control pedal 104, rises Carry on the back the action that control pedal 104 controls third electric pushrod 56.Backboard side block bar 52 is fixed at 51 both sides of backboard, plays safety Protective action.51 both sides pipe bottom of backboard is equipped with connecting pin 512, and 51 bottom of backboard is equipped with plate 59,57 upper end of connecting rod Hinged with plate 59,57 lower end of connecting rod is hinged with the first bearing bar 21, and track roller 53 is fixed on the front end of plate 59, rail Idler wheel 53 position in road is on the sliding rail 211 on the first bearing bar 21.It includes left camber beam 541 and right camber beam 542, a left side to play backrest 54 The top of camber beam 541 and right camber beam 542 and the connecting pin 512 of backboard 51 are hinged, and the lower end of left camber beam 541 is held with mounted on first Gripping block 55 on weight bar 21 is hinged, and 542 middle part of right camber beam and the gripping block 55 on the first bearing bar 21 are hinged, right curved The movable end of the bottom connection third electric pushrod 56 of beam 542,56 fixing end of third electric pushrod pass through revolute pair and fixed cross Beam 33 connects.

Back lifting device 5 obtains operation principle:Power, the movable end of third electric pushrod 56 are provided by third electric pushrod 56 When i.e. output end extends, backrest 54 is moved into pushing belt backward in the bottom of right camber beam 542 and has been rotated, left camber beam 541 and right camber beam 542 Top push up backboard 51 and lift, while track roller 53 slides on the sliding rail 211 of the first bearing bar 21, further carries The convenience that backboard 51 lifts is risen, when the movable end of third electric pushrod 56 shortens, backboard 51 resets, and third is electronic pushes away The flexible of bar 56 is controlled by back lifting control pedal 104, and back lifting function adjusts suitable appearance in order to facilitate operations such as sufferer feeds State.

As shown in fig. 7, guard bar device 6 includes left side plate 61, fixed frame 62, connecting rod 63, lock 64, right side plate 65, the right Plate swivel base 66 and fixed link 67, fixed link 67 are fixed at by fixed frame 62 on bed board lifting apparatus 2.61 bottom of left side plate Revolute pair is formed with fixed link 67 to connect, right side plate swivel base 66 is fixed in fixed link 67, right side plate swivel base 66 and the right Plate 65 forms revolute pair connection；Left side plate 61 is connect with right side plate 65 by three isometric connecting rods 63, has circle among lock 64 Hole, lock 64 are arranged by bolt in plate 65 on the right.6 operation principle of guard bar device is：It, will even using parallelogram principle Bar 63 realizes lifting, after guardrail rises, can mutually be agreed with 67 edge pingbian of fixed link with the plane of 64 bottoms of lock, will be put down The latching of row quadrangular mechanism keeps the state risen, limits the zone of action of sufferer, protect the safety of sufferer, to unlock, Manual toggle lock 64 so that lock 64 leaves fixed link 67, puts down guardrail after unlock, guardrail was located under bed board face after falling Side, does not influence sufferer bunk bed.

In the present embodiment, control cabinet 108 is mounted on the moving device of chassis, alternatively, control cabinet 108 can also be installed On chair assembly or guard bar device.

Control cabinet 108 includes interface, indicator light, matches the wireless connection module connected with wireless terminal, in order to control case 108 Medical hospital bed offer power supply operates wireless terminal 9, wireless terminal after wireless terminal 9 establishes wireless connection with wireless connection module 9 control the action of elevating control pedal 103, back lifting control pedal 104 and control pedal 105 of going down on one's knees by control cabinet 108 System processing realizes auxiliary patient's back lifting and goes down on one's knees, the operations such as bed board whole height adjustment.The wireless terminal of this patent controls Intelligence it is medical hospital bed in use, the adjustment of bed board whole height, auxiliary patient's back lifting and the operations such as go down on one's knees can both pass through liter Drop control pedal 103, back lifting control pedal 104, control pedal 105 of going down on one's knees carry out mechanical manual operations, can also be by wireless Terminal 9 carries out radio operation.Above-mentioned wireless terminal 9 is mobile phone or removable computer.

Claims

1. the intelligence of wireless terminal control is medical hospital bed, it is characterised in that including chassis moving device, bed board lifting apparatus, bed Board group part, device of going down on one's knees, back lifting device, guard bar device, control cabinet and wireless terminal；Bed board lifting apparatus is advanced mounted on chassis On device, chair assembly is connect with bed board lifting apparatus, goes down on one's knees device and back lifting device is installed on chair assembly, guardrail dress It sets and is symmetrical set in the both sides of chair assembly；

2. the intelligence of wireless terminal control according to claim 1 is medical hospital bed, it is characterised in that wireless terminal is hand Machine or removable computer.