CN206473433U - A kind of standing assist device - Google Patents

Abstract

The utility model provides a kind of standing assist device, including：Frame mechanism, including upper frame, connection framework and lower frame；The two ends of the connection framework are flexibly connected with the upper frame and the lower frame respectively, and the upper frame and the lower frame are horizontally disposed, and the upper frame drives in the rotation of the connection framework and lowers whole height and position；Armrest mechanism, is arranged on the top of the upper frame；Drive mechanism, for driving the connection framework to drive the upper frame to rotate；Controlling organization, is arranged on the upper frame, and with drive mechanism electrical connection, the action for controlling the drive mechanism.Human posture and motor habit are more conformed to, disclosure satisfy that user stands and its related needs.

Description

A kind of standing assist device

Technical field

The utility model is related to nursing field, more particularly to a kind of standing assist device.

Background technology

As national life level is improved constantly and medical public health service fast development, China has stepped into old-age group Change society, elderly population ratio shared in total population is increasingly raised.And self treatment ability of aged, mainly By residential care, nurse costly, labor intensity is big, nursing condition is badly in need of improving.Meanwhile, all kinds of disabled persons and long-term bed are old A large amount of presence of year people.This problem of helping the disabled that allows for helping the elderly is increasingly becoming a great social concern.These problems are solved, With the positive effect in front, the quality of life for improving the elderly and the disabled, it is ensured that the stable development tool of Chinese society It is significant.Part population, can not easily be stood as normal person in daily such as aged and disabled person or Sit down, and due to the growth either unexpected injury at age, their each joint of lower limb may be not enough to support theirs Body weight.This is accomplished by a standing assist device.

However, at home and abroad in the prior art, human body is promoted forward thirty years of age from buttocks usually using the turnover panel tilted Rise mode, therefore and do not meet human body standing natural custom, and in the prior art also lack maintain human body standing after The technological means of midstance.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of standing assist device, The problem of being accustomed to for solving not meeting human body in the prior art and stand, and lack posture after maintenance human body is stood.

The utility model provides a kind of standing assist device, including：Frame mechanism, including upper frame, connection framework and Lower frame；The two ends of the connection framework are flexibly connected with the upper frame and the lower frame respectively, the top Framework and the lower frame are horizontally disposed, and the upper frame drives in the rotation of the connection framework and lowers whole height and position Put；Armrest mechanism, is arranged on the top of the upper frame；Drive mechanism, it is described for driving the connection framework to drive Portion's frame member；Controlling organization, is arranged on the upper frame, and is electrically connected with the drive mechanism, described for controlling The action of drive mechanism.

In an embodiment of the present utility model, the lower frame includes two under(-)chassis and is arranged on described in two Connecting elements between under(-)chassis, rear end of the connecting elements respectively with two under(-)chassis is connected.

In an embodiment of the present utility model, U-type groove of the under(-)chassis provided with opening outside；The connection Framework includes multiple first support frames and multiple second support frames；Multiple first support frames are parallel to each other；It is described Second support frame includes support bar and the first keeper being set in first support frame, one end of the support bar It is rotatably connected with first keeper, the other end of second support frame is arranged in the U-type groove and can be along institute State U-type groove slip.

In an embodiment of the present utility model, the drive mechanism includes the first motor and the first driver；Described One motor is with being arranged in the U-type groove；First driver include hollow driver, be arranged on the hollow driver it In piston rod and the second keeper for being set in first support frame；Second keeper and first positioning Part is sheathed in same first support frame；One end of the piston rod and second keeper rotate connection.

In an embodiment of the present utility model, the lower frame also includes two the first guide wheels and led with two second Wheel, second guide wheel is arranged in the U-type groove, and first guide wheel is arranged on the under(-)chassis leads with described second The relative one end of wheel.

In an embodiment of the present utility model, the lower frame also includes locking switch, and the locking switch is used for Lock first guide wheel.

In an embodiment of the present utility model, the controlling organization includes operating portion and control unit；The operating portion is used The standing assist device is entered the operating instructions in user, the control unit is used for the operational order pair according to the operating portion The standing assist device is operated.

In an embodiment of the present utility model, the controlling organization also includes battery, for the auxiliary dress of standing Put and be powered.

In an embodiment of the present utility model, the armrest mechanism includes the second driver, two handrails, two hand levers And link；Rear end of the two ends of the link respectively with two handrails is connected, and two hand levers are set respectively In the junction of the link and two handrails, second driver is used to drive the armrest mechanism described Slid back and forth on portion's framework.

In an embodiment of the present utility model, second driver includes the second motor and automatic slider；It is described from Movable slider is arranged on the upper frame, and second motor drives the automatic slider to drive the armrest mechanism described Slid back and forth on upper frame.

As described above, a kind of standing assist device of the present utility model, has the advantages that：

Human posture and motor habit are more conformed to, disclosure satisfy that user stands and its related needs.

Brief description of the drawings

Fig. 1 is shown as the structural representation of the utility model standing assist device.

Fig. 2 is shown as Fig. 1 left view.

Fig. 3 is shown as Fig. 1 top view.

Fig. 4 is shown as Fig. 1 front view.

Fig. 5 is shown as the block schematic illustration of the control system of the utility model standing assist device.

Fig. 6 is shown as the voltage signal cycles change schematic diagram of the control system of the utility model standing assist device.

Fig. 7 is shown as the mobile route schematic diagram of armrest mechanism in the utility model standing assist device.

Fig. 8 is shown as mode of operation schematic diagram of the utility model standing assist device at A1 positions.

Fig. 9 is shown as mode of operation schematic diagram of the utility model standing assist device at A2 positions.

Figure 10 is shown as mode of operation schematic diagram of the utility model standing assist device at A3 positions.

Figure 11 is shown as mode of operation schematic diagram of the utility model standing assist device at A4 positions.

Component label instructions：

1 frame mechanism

2 armrest mechanisms

3 drive mechanisms

4 controlling organizations

11 upper frames

12 connection frameworks

13 lower frames

21 second drivers

22 handrails

23 hand levers

24 links

31 first motors

32 first drivers

41 operating portions

42 control units

43 batteries

121 first support frames

122 second support frames

131 under(-)chassis

132 connecting elements

133 first guide wheels

134 second guide wheels

135 locking switches

211 second motors

321 hollow drivers

322 piston rods

323 second keepers

1221 first keepers

1222 support bars

Embodiment

Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.It should be noted that, in situation about not conflicting Under, the feature in following examples and embodiment can be mutually combined.

It should be noted that the diagram provided in following examples only illustrates of the present utility model basic in a schematic way Conception, then in schema only display with relevant component in the utility model rather than according to component count during actual implement, shape And size is drawn, it is actual when implementing, and kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout Kenel may also be increasingly complex.

Referring to Fig. 1 to Figure 11, it should however be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only it is used to Coordinate the content disclosed in specification, so that those skilled in the art is understood with reading, be not limited to the utility model Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjustment, in the case where not influenceing the utility model effect that can be generated and the purpose that can reach, all should still fall in the utility model Disclosed technology contents are obtained in the range of covering.Meanwhile, in this specification it is cited as " on ", " under ", " left side ", The term on " right side ", " centre " and " one " etc., is merely convenient to understanding for narration, and it is enforceable to be not used to restriction the utility model Scope, being altered or modified for its relativeness is enforceable when being also considered as the utility model under without essence change technology contents Category.

As shown in Figures 1 to 4, Fig. 1 is shown as the structural representation of the utility model standing assist device.Fig. 2 is shown as Fig. 1 left view.Fig. 3 is shown as Fig. 1 top view.Fig. 4 is shown as Fig. 1 front view.The utility model provides a kind of stand Servicing unit, including：Frame mechanism 1, including upper frame 11, connection framework 12 and lower frame 13；The two of connection framework 12 End is flexibly connected with upper frame 11 and lower frame 13 respectively, and upper frame 11 and lower frame 13 are horizontally disposed, upper box Frame 11 drives in the rotation of connection framework 12 and lowers whole height and position；Armrest mechanism 2, is arranged on the top of upper frame 11； Drive mechanism 3, drives upper frame 11 to rotate for drive connection framework 12；Controlling organization 4, is arranged on upper frame 11, And electrically connected with drive mechanism 3, the action for controlling drive mechanism 3.

Further, lower frame 13 includes two under(-)chassis 131 and the company being arranged between two under(-)chassis 131 Connection member 132, rear end of the connecting elements 132 respectively with two under(-)chassis 131 is connected.Generally, we are with auxiliary dress of standing The one end for putting middle user's standing is front end, and one end away from user is rear end.

In an embodiment of the present utility model, U-type groove of the under(-)chassis 131 provided with opening outside；Connection framework 12 include multiple first support frames 121 and multiple second support frames 122；Multiple first support frames 121 are parallel to each other； Second support frame 122 includes support bar 1222 and the first keeper 1221 being set in the first support frame 121, support bar 1222 one end is rotatably connected with the first keeper 1221, and the other end of the second support frame 122 is arranged in U-type groove and can Slided along U-type groove.

Further, drive mechanism 3 includes the first motor 31 and the first driver 32；First motor 31 is U-shaped with being arranged on In groove；Generally, the fixing end of the first motor 31 is connected with the other end of the second support frame 122, is also secured in U-type groove. First driver 32 includes hollow driver 321, the piston rod 322 being arranged among hollow driver 321 and is set in first The second keeper 323 in support frame 121；Second keeper 323 and the first keeper 1221 are sheathed on same first On support frame frame 121；One end of piston rod 322 and the second keeper 323 rotate connection.

Further, lower frame 13 also include two the first guide wheels 133 and with two the second guide wheels 134, the second guide wheel 134 are arranged in U-type groove, and the first guide wheel 133 is arranged on one end relative with the second guide wheel 134 on under(-)chassis 131.It is preferred that Ground, lower frame 13 also includes locking switch 135, and locking switch 135 is used to lock the first guide wheel 133.Imitated generally for using Really, locking switch 135 can all be increased on the first guide wheel 133 and the second guide wheel 134.

In an embodiment of the present utility model, controlling organization 4 includes operating portion 41 and control unit 42；Operating portion 41 is used for User enters the operating instructions to standing assist device, and control unit 42 is used for the operational order according to operating portion 41 to auxiliary dress of standing Put and operated.Generally, as shown in figure 5, Fig. 5 is shown as the framework signal of the control system of the utility model standing assist device Figure.A control system can be included in control unit 42.Control system includes：Operation module, operation selection is carried out for user；Control Molding block, for the operation that is selected according to user to sending control instruction；Drive module, stands for being driven according to control instruction Servicing unit realizes the adjustment of user's posture.In use, user carries out operation selection first；Then control system is selected according to user The operation selected sends control instruction to drive module；Finally, standing assist device drives standing assist device according to control instruction Realize the adjustment of user's posture.Operation module includes selecting unit, manual control unit and automatic control unit；Selecting unit is used Operated in selection using manual control unit or automatic control unit；Manual control unit manually adjusts standing for user The action of servicing unit；Automatic control unit is used for the action of adjust automatically standing assist device.Control module also includes storage Unit and database；The route that memory cell is used to manually control user is stored in database；Database is used to store hand The route and default route of dynamic control, and selected and called for user when automatically controlling.Control module, receives behaviour Make after the operation signal of module, orbit program is read from database.Control module, according to the orbit program of reading, starts the One motor 31 and the second motor 211, standing auxiliary body will above and below, it is movable, sitting posture can be completed by care-giver, stood The transformation of appearance.Drive module also includes the first driver element and the second driver element；First driver element is used to drive handrail machine Structure 2 is moved horizontally along upper frame 11；Second driver element is used for drive connection framework 12 and drives upper frame 11 to move up and down. Specifically used process is as follows：Start standing assist device in initial position A1；First driver element drives the first motor 31 to drive The level of armrest mechanism 2 is moved forward along upper frame 11 so that armrest mechanism 2 is moved to specified location A2；First driver element Driving the first motor 31 to drive the level of armrest mechanism 2 to be moved rearwards by the second driver element simultaneously drives the second motor 211 to drive frame Frame mechanism 1 is moved up so that armrest mechanism 2 is moved to specified location A3；S34, driver framework mechanism 1 continue upward movement The horizontal forward movement of armrest mechanism 2 simultaneously so that armrest mechanism 2 is moved to specified location A4.Control module and the first driving, the Two drivings are connected.First driving, according to the control signal of control module, manipulates the rotational run of the firstth motor 31.Second drives It is dynamic, according to the control signal of control module, make the rotational run of the second motor 211.In addition, the control signal, can also change input The voltage swing of first motor 31 and the second motor 211.The value of service voltage and the rotation of the first motor 31 and the second motor 211 Speed is proportional, therefore overall translational speed can change.Further, control system also includes detection module, inspection Surveying module is used to detect that the speed of service or amplitude of standing assist device to be whether within the scope of default, and to control System carries out fault detect.Control system also includes angle detecting sensor and position-detection sensor；Control module is examined with angle Survey sensor and position-detection sensor is connected.Control module distinguishes receiving angle detection sensor and position-detection sensor Detected value (pulse).Control module is received after the detected value of angle detecting sensor, and detected value is changed into the anglec of rotation Data, calculate the angle of inclination of connection framework 12.Control module is received after the detected value of position-detection sensor, and this is examined Measured value is converted to position data, calculates the shift position of handrail 22.Control module, passes through above-mentioned angle detecting sensor and position Put the position of A on the detected value of detection sensor, identification handrail 22.It should be arrived by the position of identification and by orbit program setting The position reached is made comparisons, and using setting position as standard, feeds back to control module.Control module is auxiliary to standing according to the position of setting Help mechanism to be adjusted, change the position of handrail 22 and the angle of inclination of connection framework 12.

Further, controlling organization 4 also includes battery 43, for being powered to standing assist device.Auxiliary of standing dress Putting can also be powered by external power supply.Because standing assist device often wants shift position, compared by battery 43 to power It is moved easily, battery 43 can be charged with external power supply inlet wire.

Further, armrest mechanism 2 includes driver, two handrails 22, two hand levers and link 24；Link 24 Rear end of the two ends respectively with two handrails 22 is connected, and two hand levers are separately positioned on the connection of link 24 and two handrails 22 Place, driver is used to drive armrest mechanism 2 to slide back and forth on upper frame 11.

Further, driver includes the second motor 211 and automatic slider；Automatic slider is arranged on upper frame 11, Second motor 211 driving automatic slider drives armrest mechanism 2 to be slid back and forth on upper frame 11.

Specific occupation mode is as follows：

Yo-yo fashion：The piston rod 322 of first driver 32, by the tractive force of hollow driver 321, (numerical value is solid It is fixed) when, connection framework 12 and upper frame 11 and lower frame 13 are substantially at a right angle.Now, the position of armrest mechanism 2 is most Height, upper frame 11 is also in forefront.This state is typically by the standing state of care-giver.During piston rod 322 is reduced to completely During the inside of empty driver 321, connection framework 12 and the angle of basic framework are minimum, in most inclined state.At this moment, handrail machine The position of structure 2 is minimum.This state is typically by the seat state of care-giver.Under the drive of the first motor 31, piston rod 322 position controls moving up and down for whole standing assist device.

Movable mode：Control unit 42, driving is sent in proper moment to the first motor 31 and the second motor 211 Signal.Here control signal, not only the voltage signal comprising the first motor 31 of driving and the second motor 211, also there is manipulation the The signal of one motor 31 and the second motor 211 clockwise or counterclockwise.According to signal clockwise or counterclockwise, armrest mechanism 2 are moved forward or rearward, and the angle of inclination of connection framework 12 is also changed from small to big or from large to small.

As shown in Fig. 6 to Figure 11, Fig. 6 is shown as the voltage signal week of the control system of the utility model standing assist device Phase change schematic diagram.Fig. 7 is shown as the mobile route schematic diagram of armrest mechanism 2 in the utility model standing assist device.Fig. 8 shows It is shown as mode of operation schematic diagram of the utility model standing assist device at A1 positions.Fig. 9 is shown as the utility model standing Mode of operation schematic diagram of the servicing unit at A2 positions.Figure 10 is shown as the utility model standing assist device at A3 positions Mode of operation schematic diagram.Figure 11 is shown as mode of operation schematic diagram of the utility model standing assist device at A4 positions. Illustrated below with the specific workflow of the utility model standing assist device.

By by care-giver exemplified by sitting posture is changed into stance.Sat on the chair c by care-giver M, it is auxiliary that front is configured with standing Help device.Carried by care-giver M forearm on handrail 22, two hands hold hand lever respectively.

User, such as by care-giver M or the START button of nursing staff's push module (in reference picture 6 at the time of a Table T1).Operation module sends enabling signal to control module.

At this moment, locking switch 135 is opened (reference picture 6d) by control module first, forbids the first guide wheel 133 and/or second Guide wheel 134 rotates.Orbit program is read from database simultaneously.The orbit program being read brings into operation.According to the track journey Sequence, the front-end A of armrest mechanism 2 starts movement.At the same time, the first driver element and the second driver element come into operation, and drive First motor 31 and the second motor 211 are started working.The orbit program recorded in database, is pre-set.

Control module sends the signal that voltage+V1 (b in reference picture 6) is provided to the second motor 211 to the second driver element. Here, the "+" of "+V1 " is represented, the second motor 211 is operated to positive direction.Receiving voltage+the V1 of second motor 211, the second motor 211 start to rotate to positive direction, and the rotary motion of the second motor 211 is changed into linear motion by the second driver.So, handrail 22 Speed under will being braked with voltage+V1 is moved to front.

Continue (time is t1~t2) according to b predetermined times in Fig. 6 and convey voltage+V1 to the second motor 211.The meeting of handrail 22 It is moved to from the original position A1 in Fig. 7 shown in Fig. 7 at A2.At this moment, the motion track of the front-end A of handrail 22, is original position A1 to A2 path.When original position A1 is the t1 moment, the front-end A position (X1 and Z1 focus) of handrail 22.In addition, A2 During for the t2 moment, the front-end A position (X2 and Z1 focus) of handrail 22.Therefore, it is basic in waist location by care-giver M In the case of not moving and (sitting on the chair c), forearm is transformed into state (reference picture anteflexion above the waist by front haulage 6b)。

Control module, when reaching T2 by set time T1, the second driver element sends to the second motor 211 and provides electricity Pressure-V2 signal (reference picture 6b).Here, "-V2 " "-" represents the antiport of the second motor 211.In addition, first Driver element sends the signal for providing voltage+V3 (reference picture 6c) to the first motor 31.The receiving voltage of second motor 211 "- After V2 ", it will reversely rotate.The rotational run of second motor 211 is changed into linear motion by the second driver.So, handrail 22, will with voltage "-V2 " braking under speed, rearward move.Meanwhile, after the receiving voltage "+V3 " of the first motor 31, meeting Progress rotates forward motion.So, the piston rod 322 of the first driver 32 can be braked from hollow driver 321 with voltage+V3 Under speed to outside release.In this way, the angle of the first support frame 121 and the second support frame 122 can change from small to big.To "-V2 " and the voltage "+V3 " conveyed to the first motor 31, can be according to shown in b in Fig. 7 and c for the voltage of two motors 211 conveying Time T2 (t2~t3) is persistently exported.Handrail 22 can move to position A3 shown in Figure 10 from position A2 shown in Fig. 9.At this moment, handrail 22 The track of front-end A be, the position of A2 to A3 shown in Fig. 7.

In this period of t2~t3, (the second motor is rotated simultaneously in the second motor 211 and the first motor 31 211 be counter motion), help while rearward move, be moved upward by connection framework 12.Therefore, by care-giver M, such as Shown in Fig. 9 and Figure 10, waist is left from chair, and into micro suspension shape, center of gravity is moved forward.In addition, in t2~t3 times, helping Hand 22 is moved rearwards by, be in order to prevent by care-giver excessively leaning forward.

And then, control module passes through predetermined time t2, when reaching t3, can be sent again to the second driver element to second The conveying voltage of motor 211+V1 signal.Second motor 211 can be rotated forward.Under handrail 22 can be braked with voltage+V1 again Speed is moved to front.

Then there is provided the voltage+V1 to the second motor 211 and voltage+V3 of the first motor 31, when can be according to t3~t4 Between continuous action, handrail 22 can be moved to position A4 shown in Figure 11 from position A3 shown in Figure 10.At this moment, the front-end A of handrail 22 Moving track is the path of position A3 to A4 shown in Fig. 7.

In t3~t4 periods, the first motor 31 and the second work (the second motor 211 is rotated forward) simultaneously of motor 211, While handrail 22 is moved forward, it is moved upward by the active force of connection framework 12.At this moment, the piston of the first driver 32 Bar 322 is pushed outwardly from hollow driver 321.Finally, connection framework 12, extend substantially to plumbness.So, nursed Person M gravity motion, waist is stretched, and is changed into stance phase (reference picture 11).In addition, in t3~t4 periods, handrail 22 somewhat move forward, and are due to that handrail 22 bears body weight, make to be turned forward by care-giver M.

Finally, control module, at T4 time points, sends to the first motor 31 to the first driver element and the second driver element The signal of 0 voltage is provided with the second motor 211.So, the first motor 31 and the second motor 211 can be stopped.In addition, control Module can open locking switch 135.So, the first guide wheel 133 and/or the second guide wheel 134 can be stopped.By care-giver M just Stance can be maintained.

It is the track for having remembered the specific handrail 22 by caregiver in aforesaid operations, is sent out according to the position of track handrail 22 It is raw to change.If most occasions by caregiver, can also respectively it be remembered according to by caregiver.Moreover, according to operation The select button of mechanism, can select with by the corresponding track of caregiver.

In summary, standing assist device of the present utility model, more conforms to human posture and motor habit, disclosure satisfy that User stands and its related needs.So, the utility model effectively overcomes various shortcoming of the prior art and has height and produce Industry value.

Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.

Claims (10)

1. a kind of standing assist device, it is characterised in that including：

Frame mechanism, including upper frame, connection framework and lower frame；The two ends of the connection framework respectively with the top Framework and the lower frame are flexibly connected, and the upper frame and the lower frame are horizontally disposed, and the upper frame exists The rotation of the connection framework, which drives, lowers whole height and position；

Armrest mechanism, is arranged on the top of the upper frame；

Drive mechanism, for driving the connection framework to drive the upper frame to rotate；

Controlling organization, is arranged on the upper frame, and is electrically connected with the drive mechanism, for controlling the drive mechanism Action.

2. standing assist device according to claim 1, it is characterised in that the lower frame includes two under(-)chassis And the connecting elements being arranged between two under(-)chassis, the connecting elements respectively with after two under(-)chassis End is connected.

3. standing assist device according to claim 2, it is characterised in that the under(-)chassis is provided with opening outside U-type groove；The connection framework includes multiple first support frames and multiple second support frames；Multiple first carriages Frame is parallel to each other；Second support frame includes support bar and the first keeper being set in first support frame, One end of the support bar is rotatably connected with first keeper, and the other end of second support frame is arranged on described It can slide in U-type groove and along the U-type groove.

4. standing assist device according to claim 3, it is characterised in that the drive mechanism includes the first motor and the One driver；First motor is with being arranged in the U-type groove；First driver includes hollow driver, is arranged on Piston rod and the second keeper being set in first support frame among the hollow driver；Second positioning Part and first keeper are sheathed in same first support frame；One end of the piston rod and second keeper Rotate connection.

5. standing assist device according to claim 3, it is characterised in that the lower frame is also led including two first Wheel and with two the second guide wheels, second guide wheel is arranged in the U-type groove, and first guide wheel is arranged on the bottom frame One end relative with second guide wheel on frame.

6. standing assist device according to claim 5, it is characterised in that the lower frame also includes locking switch, The locking switch is used to lock first guide wheel.

7. standing assist device according to claim 1, it is characterised in that the controlling organization includes operating portion and control Portion；The operating portion is entered the operating instructions for user to the standing assist device, and the control unit is used for according to the behaviour The operational order for making portion is operated to the standing assist device.

8. standing assist device according to claim 7, it is characterised in that the controlling organization also includes battery, is used for The standing assist device is powered.

9. standing assist device according to claim 1, it is characterised in that the armrest mechanism include the second driver, Two handrails, two hand levers and link；Rear end of the two ends of the link respectively with two handrails is connected, two The hand lever is separately positioned on the junction of the link and two handrails, and second driver is described for driving Armrest mechanism slides back and forth on the upper frame.

10. standing assist device according to claim 9, it is characterised in that second driver includes the second motor And automatic slider；The automatic slider is arranged on the upper frame, and second motor drives the automatic slider to drive The armrest mechanism slides back and forth on the upper frame.