CN110292488A - A kind of intelligent wheel chair that comfort is high - Google Patents

Abstract

The invention discloses a kind of intelligent wheel chairs that comfort is high, including wheelchair frame, cushion, backup plate, first electric pushrod, second electric pushrod, Ventilating cushion and waist pillow, cushion is installed on wheelchair frame, cushion is fixedly mounted in seat plate fixed link, backup plate is installed on the right side of wheelchair frame, the lower part of backup plate is fixedly connected by the first fixing seat with wheelchair frame, the side at position is fixedly connected by the first electric pushrod with wheelchair frame among backup plate, pedal frame is installed on the left of wheelchair frame, foot pedal and leg backing plate are installed on pedal frame, the top of cushion is equipped with Ventilating cushion, waist pillow is installed on backup plate.The present invention passes through the wheelchair frame of setting, cushion, backup plate, the first electric pushrod, the second electric pushrod, Ventilating cushion and waist pillow, it solves backrest, foot and leg to be not easy to debug, cushion poor air permeability, it is easy to produce feeling of oppression and heat, sit over time waist can aching and limp inability, the problem that people also can be tired out.

Description

A kind of intelligent wheel chair that comfort is high

Technical field

The present invention relates to intelligent wheel chair technical field, specially a kind of intelligent wheel chair that comfort is high.

Background technique

Wheelchair and similar means of transport are still to allow in spite of wound or in preventing personal walking or keep walking more difficult Medical conditions under make the personal key component for keeping ability to act.Although the wheelchair design of many standards is enough work, They usually have and have disadvantages that for users.For example, for users, manual applied force is not often on the wheel of wheelchair It is most effective firmly method.In another example, small front-wheel and fixed foot pedal make user be difficult to climb over the object of protrusion, Such as street curb.At certain or all above-mentioned aspects, the design for improving common wheelchair can greatly improve user experience and enjoyment.

But existing technology has the following deficiencies:

1. backrest is fixed on wheelchair frame, the support plate at foot and shank position is fixedly mounted, and is not easy to according to reality Use demand debugged；

2. feeling of oppression and heat can be generated by sitting user over time in summer or hotter weather, buttocks air permeability effect is not all right, meeting There is damp, it is very uncomfortable for the people of normal wheelchair；

3. take turns chair over time waist can aching and limp inability, people also can be tired out, and usual people are that two holding fists are put It is massaged in waist oneself, but hand massage precision and dynamics cannot be lasting, it is therefore desirable to design a kind of its waist massage dress It sets, waist is massaged, energy is lasting and accurately nurses to waist.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides a kind of intelligent wheel chair that comfort is high, backrest, foot are solved And leg is not easy to debug, cushion poor air permeability, is easy to produce feeling of oppression and heat, sit over time waist can aching and limp inability, people The tired out problem of meeting.

(2) technical solution

To achieve the above object, the invention provides the following technical scheme: a kind of intelligent wheel chair that comfort is high, including wheelchair Frame, cushion, backup plate, the first electric pushrod, the second electric pushrod, Ventilating cushion and waist are rested the head on, and are equipped with cushion on the wheelchair frame, The cushion is fixedly mounted in seat plate fixed link, and backup plate is equipped on the right side of the wheelchair frame, and the lower part of the backup plate passes through First fixing seat is fixedly connected with wheelchair frame, and the side at position is fixed by the first electric pushrod with wheelchair frame among the backup plate It connects, pedal frame is installed on the left of the wheelchair frame, foot pedal and leg backing plate are installed on the pedal frame, it is described foot-operated The upper end of frame is fixedly connected by attachment base with wheelchair frame, and the intermediate position of the pedal frame passes through the second electric pushrod and wheelchair Frame is fixedly connected, and the top of the cushion is equipped with Ventilating cushion, and the lower part of the Ventilating cushion is provided with bottom framework, the bottom The top of frame is equipped with top frame, and the top frame is fixedly connected by support column with bottom framework, installs on the top frame Flexible screen cloth, exhaust fan is equipped on the bottom framework, and the exhaust fan passes through the connecting rod in the second fixing seat and bottom framework It being fixedly connected, the lower part of the exhaust fan is equipped with exhaust pipe, the second battery is installed between the exhaust fan, described second Frequency converter is installed on the right side of battery, fixed sole, the fixed feet are mounted at left and right sides of the bottom framework lower part Fixing bolt is installed on plate, waist pillow is installed on the backup plate, the outside of the waist pillow rear side is equipped with binding strap, the waist It is provided with protection protrusion in first side on the left of pillow, the right side of waist pillow is provided with second side protection protrusion, and described first Intermediate projections are provided on waist pillow between side protection protrusion and second side protection protrusion, the inside of the waist pillow is equipped with Fixed in position plate is equipped with the first vibrator on the fixed in position plate, is equipped with side board on the fixed in position plate, described Second vibrator is installed on side board, is filled with filling gel pillow in the waist pillow.

Preferably, the middle position on the wheelchair frame top is equipped with handrail cushion, the handrail cushion and wheelchair frame It is fixedly connected, horizontal curvature is provided with hand-pushing handle, the middle position of the wheelchair frame lower part to the right for the upper end of the wheelchair frame Place is equipped with battery, and the battery is electrically connected by conductor wire and the first electric pushrod and the second electric pushrod, described It is fixedly connected between wheelchair frame by connector sleeve, the lower part of the wheelchair frame is equipped with preceding steamboat, and the preceding steamboat passes through steamboat Frame is fixedly connected with wheelchair frame, and preceding steamboat and small wheel carrier are rotatablely connected, after being equipped on the wheelchair frame on the right side of the preceding steamboat Bull wheel, the shaft being arranged on bull wheel after described are fixedly mounted on wheelchair frame by mounting base, and the shaft and peace on bull wheel afterwards Seat rotation connection is filled, hand-push loop is installed on the rear bull wheel.

Preferably, the lower part of the backup plate is rotatablely connected by placement pivot pin and the first fixing seat, the backup plate side Intermediate position is rotatablely connected by the lower end of placement pivot pin and the first electric pushrod, and the upper end of first electric pushrod passes through axis Key seat is fixedly connected with wheelchair frame, and the upper end of the first electric pushrod is rotatablely connected by placement pivot pin and pivot pin seat.

Preferably, the upper end of the pedal frame is rotatablely connected by placement pivot pin and attachment base, the centre of the pedal frame Position is rotatablely connected by the upper end of placement pivot pin and the second electric pushrod, and the lower end of second electric pushrod passes through pivot pin seat It is fixedly connected with wheelchair frame, and the lower end of the second electric pushrod is rotatablely connected by placement pivot pin and pivot pin seat, the foot pedal It being fixedly connected by the first fixing sleeve with pedal frame, the leg backing plate is fixedly connected by the second fixing sleeve with pedal frame, and The upper surface of leg backing plate is provided with soft bed course.

Preferably, the bottom framework is in " " shape, and the top frame is in " Contraband " shape, the quadrangle of the bottom framework and top frame Position is fixedly connected by support column, is equipped with front strut between the support column of the top frame lower front.

Preferably, the elastic screen cloth is laid on top frame, equal at the position that the elasticity screen cloth is contacted with top frame It is fixedly connected by fixing rivet with top frame, is provided with rubber pad at the elasticity screen cloth and top frame contact site.

Preferably, the top of the exhaust fan is provided with air inlet, and the inside of the exhaust fan is equipped with motor, the electricity Machine is fixedly connected by motor fixing frame with the inner wall of exhaust fan, and flabellum, the pumping are equipped on the output shaft of the motor The gas outlet for fanning lower part setting is interconnected by one end of pipeline attachment base and exhaust pipe, second battery and frequency converter It is fixedly connected with bottom framework, second battery is electrically connected by conductor wire and exhaust fan, and the frequency converter is connected on On conductor wire between second battery and exhaust fan, the frequency converter and the first control switch are electrically connected.

Preferably, the fixed sole is in " ┝ " shape, and the fixing bolt is placed in the bolt hole being arranged on fixed sole On, and fixing bolt is threadedly coupled with bolt hole, the fixed sole is provided with fixation hole, and fixed sole is fixed with bottom framework Connection.

Preferably, the outside of the waist pillow is enclosed with external screen cloth, one end of the binding strap and the fixed company of external screen cloth It connects, the external screen cloth mutually agrees with filling gel pillow.

Preferably, the fixed in position plate is fixedly connected with side board, is installed between the fixed in position plate and side board There are reinforcing side plate, the inner frame of the fixed in position plate and side board composition C-shaped, the middle position of the fixed in position plate Third battery is installed, the third battery and charging jacks are electrically connected, and the charging jacks and fixed in position plate are solid Fixed connection, and charging jacks extend to the outside of external screen cloth, first vibrator is fixedly connected with fixed in position plate, described Second vibrator is fixedly connected with side board, on first vibrator and the second vibrator close to waist pillow inside be equipped with by Rub column, and first vibrator and the second vibrator pass through conductor wire and the electric connection of third battery, the third electric power storage The second control switch is in series on conductor wire between pond and the first vibrator and the second vibrator, second control switch is logical It crosses control line and conductor wire is electrically connected.

(3) beneficial effect

The present invention provides a kind of intelligent wheel chair that comfort is high, have it is following the utility model has the advantages that

(1) of the invention, by the backup plate of setting, the first electric pushrod, foot pedal, leg backing plate and the second electric pushrod, User is directly sitting on the cushion on the wheelchair in use process, then tramples its foot on the footrests, shank position It takes and is placed on the backing plate of leg, then user is on leaning against the backup plate on wheelchair frame, when user needs to debug the position of backup plate When, the switch that user directly passes through setting opens the first electric pushrod, and the operation of the first electric pushrod pushes backup plate solid first Suitable position is turned in reservation, then the first electric pushrod out of service can make at this location the fixation of its backup plate With when user needs to debug the position of foot pedal and leg backing plate, the switch that user directly passes through setting opens second Electric pushrod, the operation of the second electric pushrod pushes pedal frame to turn to suitable position on attachment base, then out of service Second electric pushrod can be fixed at this location by its pedal frame, to be consolidated its foot pedal and leg backing plate by pedal frame Fixed to use at this location, the lower part of backup plate and wheelchair frame are installed using the connection type of rotation, and pass through the first electric pushrod Backup plate rotation is pushed to debug the position of backup plate, foot pedal and leg backing plate are rotatablely connected by pedal frame and wheelchair frame, and are led to It crosses the second electric pushrod and pushes pedal frame rotation to debug the position of foot pedal and leg backing plate, backup plate, foot pedal and leg pad The regulative mode of plate is simple and convenient, and structure simple operations are convenient, is easy to use, practical, convenient for promoting the use of, solves Backrest is fixed on wheelchair frame, and the support plate at foot and shank position is fixedly mounted, and is not easy to according to actual use demand The problem of being debugged.

(2) of the invention, pass through the elastic screen cloth of setting, exhaust fan, exhaust pipe, the second battery, frequency converter and the first control System switch, in summer or hotter weather, the direct Ventilating cushion is placed directly on the cushion on wheelchair, is then turned solid Determine the fixing bolt on sole, fixing bolt is tightly against on wheelchair under the action of turning, so that the Ventilating cushion be fixed It is put into wheelchair side along bottom framework onto wheelchair, and by the exhaust pipe on its exhaust fan, is sitting in the Ventilating cushion in user When generating feeling of oppression and heat on the elastic screen cloth on top, user directly presses the button switch in the first control switch with hand, then Second battery is transmitted electricity to exhaust fan, and the motor operation inside exhaust fan drives flabellum rotation to extract the sultry of elastic network(s) cloth lower part Gas, and it is passed through into emission by exhaust pipe to the lower part of wheelchair, the sultry gas generated is extracted when generating sultry using exhaust fan, And drained, avoiding sultry gas from saving bit by bit causes user's buttocks to generate feeling of oppression and heat, and the use for greatly improving wheelchair is relaxed Appropriateness, and structure is simply easy to use, practical, solving the seat in summer or hotter weather, user can produce over time Raw feeling of oppression and heat, buttocks air permeability effect is not all right, has damp, for the people of normal wheelchair, very uncomfortable problem.

(3) of the invention, by the elastic screen cloth of setting, being mounted on the elastic screen cloth on frame can be with when user takes It completely fits on the buttocks of user, promotes comfort level when user's wheelchair, and elastic screen cloth also greatly promotes The gas permeability of the cushion, effectively reduces sultry generation, and structure is simple, is easy to use.

(4) of the invention, pass through the waist pillow of setting, binding strap, third battery, the first vibrator, the second vibrator and the Two control switches, when needing long-time sitting to use directly by the waist pillow binding strap binding and fixing in the backrest lower part of wheelchair Waist location at, when user is sitting in that waist feels ache on wheelchair, user directly presses the second control switch with hand On switch button, subsequent third battery transmits electricity to the first vibrator and the second vibrator, the first vibrator and the second vibration Device, which is powered, to be run, and the waist of the first vibrator and the second vibrator operation drive massage column vibromassage user is accelerated to use The circulation of person's waist blood, and according to the actual use demand of user itself press in the second control switch it is different by Button switch drives massage column vibration to press in user waist ache to start the vibrator of different parts using vibrator Rub waist, accelerates the circulation of waist blood by massage, alleviates the tired of waist, promotes the comfort that wheelchair uses, solves Usual people are that two holding fists are placed on waist oneself massage, but hand massage precision and the unendurable problem of dynamics.

(5) of the invention, pass through the waist pillow of setting, first side protection protrusion, second side protection protrusion and intervening guard Protrusion wraps the waist of user so that the waist of the waist pillow and user that are entirely placed on wheelchair backrest perfectly agrees with Portion provides support for the waist of user, supports user waist by waist occipital branches, slows down the waist acid of user's wheelchair generation Pain promotes the level of comfort of user's wheelchair.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the structural schematic diagram of wheelchair frame in Fig. 1 of the present invention；

Fig. 3 is the scheme of installation of foot pedal and leg backing plate in Fig. 1 of the present invention；

Fig. 4 is the structural schematic diagram of Ventilating cushion in Fig. 1 of the present invention；

Fig. 5 is the structural schematic diagram of frame in Fig. 4 of the present invention；

Fig. 6 is the structural schematic diagram of exhaust fan in Fig. 4 of the present invention；

Fig. 7 is the structural schematic diagram that sole is fixed in Fig. 4 of the present invention；

Fig. 8 is that waist rests the head on structural schematic diagram in Fig. 1 of the present invention；

Fig. 9 is that first vibrator and the second vibrator dispose schematic diagram in Fig. 8 of the present invention；

Figure 10 is the oblique view of structural diagram of waist pillow in Fig. 8 of the present invention.

Appended drawing reference in figure are as follows: 1, wheelchair frame；2, cushion；3, seat plate fixed link；4, connector sleeve；5, handrail cushion；6, hand Handle；7, backup plate；8, the first fixing seat；9, the first electric pushrod；10, pivot pin seat；11, pedal frame；12, attachment base；13, it rides Plate；14, leg backing plate；15, the second electric pushrod；16, preceding steamboat；17, small wheel carrier；18, battery；19, rear bull wheel；20, pacify Fill seat；21, hand-push loop；22, Ventilating cushion；23, waist is rested the head on；24, the first fixing sleeve；25, the second fixing sleeve；26, pivot pin is disposed； 27, bottom framework；28, top frame；29, support column；30, elastic screen cloth；31, fixing rivet；32, fixed sole；33, fixed spiral shell Bolt；34, exhaust fan；35, the second fixing seat；36, exhaust pipe；37, the second battery；38, frequency converter；39, the first control switch； 40, front strut；41, connecting rod；42, motor；43, flabellum；44, motor fixing frame；45, air inlet；46, pipeline attachment base；47, Fixation hole；48, bolt hole；49, binding strap；50, external screen cloth；51, first side protection protrusion；52, second side protection is convex It rises；53, intermediate projections；54, filling gel pillow；55, fixed in position plate；56, side board；57, side plate is reinforced；58, third stores Battery；59, charging jacks；60, the first vibrator；61, the second vibrator；62, the second control switch；63, massage column；64, it controls Line processed.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

It please refers to shown in Fig. 1-10, a kind of embodiment provided by the invention；A kind of intelligent wheel chair that comfort is high, including wheel Chair frame 1, cushion 2, backup plate 7, the first electric pushrod 9, the second electric pushrod 15, Ventilating cushion 22 and waist rest the head on 23, pacify on wheelchair frame 1 Equipped with cushion 2, cushion 2 is fixedly mounted in seat plate fixed link 3, and the right side of wheelchair frame 1 is equipped with backup plate 7, and the lower part of backup plate 7 is logical It crosses placement pivot pin 26 and the first fixing seat 8 is rotatablely connected, the intermediate position of 7 side of backup plate is electronic by placement pivot pin 26 and first The lower end of push rod 9 is rotatablely connected, and the upper end of the first electric pushrod 9 is fixedly connected by pivot pin seat 10 with wheelchair frame 1, and the first electricity The upper end of dynamic push rod 9 is rotatablely connected by placement pivot pin 26 and pivot pin seat 10, and the lower part of backup plate 7 passes through the first fixing seat 8 and wheel Chair frame 1 is fixedly connected, and the side at the intermediate position of backup plate 7 is fixedly connected by the first electric pushrod 9 with wheelchair frame 1, wheelchair frame 1 Left side is equipped with pedal frame 11, and foot pedal 13 and leg backing plate 14 are equipped on pedal frame 11, and the upper end of pedal frame 11 passes through peace It sets pivot pin 26 and attachment base 12 to be rotatablely connected, the intermediate position of pedal frame 11 is by disposing pivot pin 26 and the second electric pushrod 15 The lower end of upper end rotation connection, the second electric pushrod 15 is fixedly connected by pivot pin seat 10 with wheelchair frame 1, and the second electric pushrod 15 lower end is rotatablely connected by placement pivot pin 26 and pivot pin seat 10, and foot pedal 13 is solid by the first fixing sleeve 24 and pedal frame 11 Fixed connection, leg backing plate 14 are fixedly connected by the second fixing sleeve 25 with pedal frame 11, and the upper surface setting of leg backing plate 14 There is soft bed course, the upper end of pedal frame 11 is fixedly connected by attachment base 12 with wheelchair frame 1, and the intermediate position of pedal frame 11 passes through Second electric pushrod 15 is fixedly connected with wheelchair frame 1, and the middle position of 1 lower part of wheelchair frame is equipped with battery 18, battery 18 by conductor wire and the first electric pushrod 9 and the electric connection of the second electric pushrod 15, and the first electric pushrod 9 and second electronic pushes away The model HTA2800 of bar 15, and each corresponding electric pushrod is provided with an open-close on-off, is the prior art, wheel It is fixedly connected between chair frame 1 by connector sleeve 4, the top of cushion 2 is equipped with Ventilating cushion 22, the lower part setting of Ventilating cushion 22 There is bottom framework 27, the top of bottom framework 27 is equipped with top frame 28, and top frame 28 connects by the way that support column 29 and bottom framework 27 are fixed It connects, bottom framework 27 is in " " shape, and top frame 28 is in " Contraband " shape, and bottom framework 27 and the four corners position of top frame 28 pass through support column 29 are fixedly connected, and front strut 40 is equipped between the support column 29 of 28 lower front of top frame, is equipped with bullet on top frame 28 Property screen cloth 30, elastic screen cloth 30 is laid on top frame 28, passes through at the position that elastic screen cloth 30 is contacted with top frame 28 solid Determine rivet 31 to be fixedly connected with top frame 28, is provided with rubber pad, bottom framework at elastic screen cloth 30 and 28 contact site of top frame Exhaust fan 34 is installed, exhaust fan 34 is fixedly connected by the second fixing seat 35 with the connecting rod 41 on bottom framework 27, is evacuated on 27 The lower part of fan 34 is equipped with exhaust pipe 36, and the top of exhaust fan 34 is provided with air inlet 45, and the inside of exhaust fan 34 is equipped with electricity Machine 42, the model MB057GE of motor 42 is the prior art, and motor 42 passes through the inner wall of motor fixing frame 44 and exhaust fan 34 It is fixedly connected, flabellum 43 is installed on the output shaft of motor 42, the gas outlet of 34 lower part of exhaust fan setting passes through pipeline attachment base 46 is interconnected with one end of exhaust pipe 36, and the second battery 37, the right side of the second battery 37 are equipped between exhaust fan 34 Frequency converter 38 is installed, the model ACS 510 of frequency converter 38 is the prior art, the second battery 37 and frequency converter 38 with Bottom framework 27 is fixedly connected, and the second battery 37 is electrically connected by conductor wire and exhaust fan 34, and frequency converter 38 is connected on second On conductor wire between battery 37 and exhaust fan 34, frequency converter 38 and the first control switch 39 are electrically connected, under bottom framework 27 It is mounted on fixed sole 32 at left and right sides of portion, fixing bolt 33 is installed on fixed sole 32, fixed sole 32 is in " ┝ " Shape, fixing bolt 33 are placed on the bolt hole 48 being arranged on fixed sole 32, and fixing bolt 33 and 48 screw thread of bolt hole connect It connects, fixed sole 32 is provided with fixation hole 47, and fixed sole 32 is fixedly connected with bottom framework 27, and waist pillow is equipped on backup plate 7 23, the outside of waist pillow 23 is enclosed with external screen cloth 50, and one end of binding strap 49 is fixedly connected with external screen cloth 50, external screen cloth 50 Agree with 54 phase of filling gel pillow, the outside of 23 rear side of waist pillow is equipped with binding strap 49, and the left side of waist pillow 23 is provided with first Side protection protrusion 51, the right side of waist pillow 23 are provided with second side protection protrusion 52, first side protection protrusion 51 and second Intermediate projections 53 are provided on waist pillow 23 between side protection protrusion 52, the inside of waist pillow 23 is equipped with fixed in position plate 55, First vibrator 60 is installed on fixed in position plate 55, side board 56 is installed on fixed in position plate 55, is installed on side board 56 There is the second vibrator 61, the first vibrator 60 is fixedly connected with fixed in position plate 55, and the second vibrator 61 and side board 56 are fixed It connects, the inside on the first vibrator 60 and the second vibrator 61 close to waist pillow 23 is equipped with massage column 63, the first vibrator 60 It is electrically connected by conductor wire and third battery 58 with the second vibrator 61, there are three controls for setting in the second control switch 62 Button switch processed, wherein respectively corresponding the of 55 row of the second vibrator 61 and fixed in position plate on the side board 56 of the left and right sides One vibrator 60, the first vibrator 60 and the second vibrator 61 are in title are as follows: the refrigerant comfortable automobile cushion of one kind, publication number: It is made that detailed description in the invention of CN205871806U, publication number: 2017-01-11, for existing known public technology, is This not have ever made repeats more, is in series on the conductor wire between third battery 58 and the first vibrator 60 and the second vibrator 61 Second control switch 62, the second control switch 62 are electrically connected by control line 64 and conductor wire, fixed in position plate 55 and side Plate 56 is fixedly connected, and is equipped between fixed in position plate 55 and side board 56 and is reinforced side plate 57, fixed in position plate 55 and side board The inner frame of 56 composition C-shapeds, the middle position of fixed in position plate 55 are equipped with third battery 58, third battery 58 with Charging jacks 59 are electrically connected, and charging jacks 59 are fixedly connected with fixed in position plate 55, and charging jacks 59 extend to extranets The outside of cloth 50, waist are rested the head on and are filled with filling gel pillow 54 in 23, the adjustable intelligence wheel of one kind according to claim 1 Chair, the middle position on 1 top of wheelchair frame are equipped with handrail cushion 5, and handrail cushion 5 is fixedly connected with wheelchair frame 1, wheelchair frame 1 Horizontal curvature is provided with hand-pushing handle 6 to the right for upper end, the lower part of wheelchair frame 1 is equipped with preceding steamboat 16, and preceding steamboat 16 passes through small Wheel carrier 17 is fixedly connected with wheelchair frame 1, and preceding steamboat 16 and small wheel carrier 17 are rotatablely connected, on the wheelchair frame 1 on preceding 16 right side of steamboat Rear bull wheel 19 is installed, the shaft being arranged on rear bull wheel 19 is fixedly mounted on wheelchair frame 1 by mounting base 20, and rear bull wheel 19 On shaft and mounting base 20 be rotatablely connected, hand-push loop 21 is installed on rear bull wheel 19.

Working principle: user is directly sitting on the cushion 2 on the wheelchair in use process, then tramples its foot On foot pedal 13, shank position, which is taken, to be placed on leg backing plate 14, and then user is on leaning against the backup plate 7 on wheelchair frame 1, when making When user needs to debug the position of backup plate 7, the switch that user directly passes through setting opens the first electric pushrod 9, and first is electronic The operation of push rod 9 pushes backup plate 7 to turn to suitable position in the first fixing seat 8, then the first electric pushrod 9 out of service The fixation of its backup plate 7 can be used at this location, when user needs to debug the position of foot pedal 13 and leg backing plate 14, The switch that user directly passes through setting opens the second electric pushrod 15, and the operation of the second electric pushrod 15 pushes pedal frame 11 even Suitable position is turned on joint chair 12, then its pedal frame 11 can be fixed on this by the second electric pushrod 15 out of service At position, to its foot pedal 13 and the fixation of leg backing plate 14 be used at this location by pedal frame 11, when needing long Between sitting use when directly by the waist pillow 23 with 49 binding and fixing of binding strap at the waist location of the backrest lower part of wheelchair, make When user is sitting in that waist feels ache on wheelchair, user directly presses the switch button in the second control switch 62 with hand, with Third battery 58 is transmitted electricity to the first vibrator 60 and the second vibrator 61 afterwards, and the first vibrator 60 and the second vibrator 61 are powered Operation, the first vibrator 60 and the operation of the second vibrator 61 drive the waist of 63 vibromassage user of massage column, accelerate to use The circulation of person's waist blood, and pressed according to the actual use demand of user itself different in the second control switch 62 Button switch, to start the vibrator of different parts, in summer or hotter weather, the direct Ventilating cushion 22 is directly put It sets on the cushion 2 on wheelchair, then turns the fixing bolt 33 on fixed sole 32, fixing bolt 33 is under the action of turning Tightly be against on wheelchair, thus by the Ventilating cushion 22 be fixed to wheelchair on, and by the exhaust pipe 36 on its exhaust fan 34 along Bottom framework 27 is put into wheelchair side, when generating feeling of oppression and heat on the elastic screen cloth 30 that user is sitting in 22 top of Ventilating cushion, User directly presses the button switch in the first control switch 39 with hand, and subsequent second battery 37 is transmitted electricity to exhaust fan 34, The operation of motor 42 inside exhaust fan 34 drives the rotation of flabellum 43 to extract the sultry gas of 30 lower part of elastic screen cloth, and is passed through Exhaust pipe 36 is discharged into the lower part of wheelchair.

Can to sum up obtain, the present invention by the wheelchair frame 1 of setting, cushion 2, backup plate 7, the first electric pushrod 9, second is electronic pushes away Bar 15, Ventilating cushion 22 and waist pillow 23, solve backrest, foot and leg and are not easy to debug, and cushion poor air permeability is easy to produce Raw feeling of oppression and heat, sit over time waist can aching and limp inability, the problem that people also can be tired out.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (10)

1. a kind of intelligent wheel chair that comfort is high, including wheelchair frame (1), cushion (2), backup plate (7), the first electric pushrod (9), Two electric pushrods (15), Ventilating cushion (22) and waist pillow (23), it is characterised in that: cushion is installed on the wheelchair frame (1) (2), the cushion (2) is fixedly mounted on seat plate fixed link (3), is equipped with backup plate (7), institute on the right side of the wheelchair frame (1) The lower part for stating backup plate (7) is fixedly connected by the first fixing seat (8) with wheelchair frame (1), the side at the intermediate position of the backup plate (7) It is fixedly connected by the first electric pushrod (9) with wheelchair frame (1), pedal frame (11), institute is installed on the left of the wheelchair frame (1) It states and foot pedal (13) and leg backing plate (14) is installed on pedal frame (11), the upper end of the pedal frame (11) passes through attachment base (12) it is fixedly connected with wheelchair frame (1), the intermediate position of the pedal frame (11) passes through the second electric pushrod (15) and wheelchair frame (1) it is fixedly connected, the top of the cushion (2) is equipped with Ventilating cushion (22), and the lower part of the Ventilating cushion (22) is provided with The top of bottom framework (27), the bottom framework (27) is equipped with top frame (28), and the top frame (28) passes through support column (29) It is fixedly connected with bottom framework (27), is equipped with elastic screen cloth (30) on the top frame (28), installed on the bottom framework (27) Have exhaust fan (34), the exhaust fan (34) connects by the way that the connecting rod (41) on the second fixing seat (35) and bottom framework (27) is fixed It connects, the lower part of the exhaust fan (34) is equipped with exhaust pipe (36), is equipped with the second battery between the exhaust fan (34) (37), it is equipped with frequency converter (38) on the right side of second battery (37), the left and right sides of bottom framework (27) lower part is equal It is equipped with fixed sole (32), is equipped with fixing bolt (33) on the fixed sole (32), waist is installed on the backup plate (7) It rests the head on (23), the outside on rear side of the waist pillow (23) is equipped with binding strap (49), is provided with the first side on the left of the waist pillow (23) Frontier defense is protected raised (51), is provided with second side on the right side of the waist pillow (23) and is protected raised (52), the first side protection It is provided with intermediate projections (53) on the waist pillow (23) that raised (51) and second side are protected between raised (52), the waist rests the head on (23) Inside be equipped with fixed in position plate (55), the first vibrator (60), the fixation are installed on the fixed in position plate (55) It is equipped in setter plate (55) side board (56), is equipped with the second vibrator (61) on the side board (56), the waist pillow (23) filling gel pillow (54) are filled in.

2. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: wheelchair frame (1) top Middle position be equipped with handrail cushion (5), the handrail cushion (5) is fixedly connected with wheelchair frame (1), the wheelchair frame (1) horizontal curvature is provided with hand-pushing handle (6) to the right for upper end, and the middle position of wheelchair frame (1) lower part is equipped with storage Battery (18), the battery (18) are electrically connected by conductor wire and the first electric pushrod (9) and the second electric pushrod (15), It is fixedly connected between the wheelchair frame (1) by connector sleeve (4), the lower part of the wheelchair frame (1) is equipped with preceding steamboat (16), institute It states preceding steamboat (16) to be fixedly connected by small wheel carrier (17) with wheelchair frame (1), and preceding steamboat (16) and small wheel carrier (17) rotation connect It connects, is equipped with rear bull wheel (19) on the wheelchair frame (1) on the right side of the preceding steamboat (16), the shaft being arranged on the rear bull wheel (19) It is fixedly mounted on wheelchair frame (1) by mounting base (20), and shaft and mounting base (20) rotation connection on rear bull wheel (19), Hand-push loop (21) are installed on bull wheel (19) after described.

3. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the lower part of the backup plate (7) It is rotatablely connected by placement pivot pin (26) and the first fixing seat (8), the intermediate position of backup plate (7) side passes through placement pivot pin (26) be rotatablely connected with the lower end of the first electric pushrod (9), the upper end of first electric pushrod (9) by pivot pin seat (10) with Wheelchair frame (1) is fixedly connected, and the upper end of the first electric pushrod (9) is connected by placement pivot pin (26) and pivot pin seat (10) rotation It connects.

4. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the pedal frame (11) it is upper End is rotatablely connected by placement pivot pin (26) and attachment base (12), and the intermediate position of the pedal frame (11) passes through placement pivot pin (26) it is rotatablely connected with the upper end of the second electric pushrod (15), the lower end of second electric pushrod (15) passes through pivot pin seat (10) It is fixedly connected with wheelchair frame (1), and the lower end of the second electric pushrod (15) is rotated by placement pivot pin (26) and pivot pin seat (10) Connection, the foot pedal (13) are fixedly connected by the first fixing sleeve (24) with pedal frame (11), and the leg backing plate (14) is logical It crosses the second fixing sleeve (25) to be fixedly connected with pedal frame (11), and the upper surface of leg backing plate (14) is provided with soft bed course.

5. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the bottom framework (27) is in " " shape, the top frame (28) are in " Contraband " shape, and the bottom framework (27) and the four corners position of top frame (28) pass through support Column (29) is fixedly connected, and is equipped with front strut (40) between the support column (29) of top frame (28) lower front.

6. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the elasticity screen cloth (30) is flat Be layered on top frame (28), pass through at the position that is contacted with top frame (28) of elasticity screen cloth (30) fixing rivet (31) and Top frame (28) is fixedly connected, and is provided with rubber pad at the elasticity screen cloth (30) and top frame (28) contact site.

7. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the exhaust fan (34) it is upper Portion is provided with air inlet (45), and the inside of the exhaust fan (34) is equipped with motor (42), and the motor (42) is solid by motor Determine frame (44) to be fixedly connected with the inner wall of exhaust fan (34), be equipped with flabellum (43) on the output shaft of the motor (42), it is described The gas outlet of exhaust fan (34) lower part setting is interconnected by one end of pipeline attachment base (46) and exhaust pipe (36), and described the Two batteries (37) and frequency converter (38) are fixedly connected with bottom framework (27), second battery (37) by conductor wire with Exhaust fan (34) is electrically connected, and the frequency converter (38) is connected on the conductor wire between the second battery (37) and exhaust fan (34) On, the frequency converter (38) and the first control switch (39) are electrically connected.

8. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the fixed sole (32) is in " ┝ " shape, the fixing bolt (33) is placed on the bolt hole (48) being arranged on fixed sole (32), and fixing bolt (33) It is threadedly coupled with bolt hole (48), the fixed sole (32) is provided with fixation hole (47), and fixed sole (32) and bottom framework (27) it is fixedly connected.

9. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the outside of the waist pillow (23) It is enclosed with external screen cloth (50), one end of the binding strap (49) is fixedly connected with external screen cloth (50), the external screen cloth (50) mutually agree with filling gel pillow (54).

10. a kind of high intelligent wheel chair of comfort according to claim 1, it is characterised in that: the fixed in position plate (55) it is fixedly connected with side board (56), reinforcing side plate is installed between the fixed in position plate (55) and side board (56) (57), the inner frame of the fixed in position plate (55) and side board (56) composition C-shaped, the centre of the fixed in position plate (55) It is equipped at position third battery (58), the third battery (58) and charging jacks (59) are electrically connected, the charging Jack (59) is fixedly connected with fixed in position plate (55), and charging jacks (59) extend to the outside of external screen cloth (50), described First vibrator (60) is fixedly connected with fixed in position plate (55), second vibrator (61) and side board (56) fixed company It connects, massage column (63), institute is installed on the inside of waist pillow (23) on first vibrator (60) and the second vibrator (61) It states the first vibrator (60) and the second vibrator (61) to be electrically connected by conductor wire and third battery (58), the third The second control switch is in series on conductor wire between battery (58) and the first vibrator (60) and the second vibrator (61) (62), second control switch (62) is electrically connected by control line (64) and conductor wire.