CN204181811U - The electric wheelchair that can go to bed - Google Patents

The electric wheelchair that can go to bed Download PDF

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Publication number
CN204181811U
CN204181811U CN201420470513.4U CN201420470513U CN204181811U CN 204181811 U CN204181811 U CN 204181811U CN 201420470513 U CN201420470513 U CN 201420470513U CN 204181811 U CN204181811 U CN 204181811U
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CN
China
Prior art keywords
main body
body rack
seat
articulated
mechanical arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420470513.4U
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Chinese (zh)
Inventor
王炳文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Feng Li Medical Science And Technology Co Ltd
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Qingdao Feng Li Medical Science And Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Feng Li Medical Science And Technology Co Ltd filed Critical Qingdao Feng Li Medical Science And Technology Co Ltd
Priority to CN201420470513.4U priority Critical patent/CN204181811U/en
Application granted granted Critical
Publication of CN204181811U publication Critical patent/CN204181811U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of electric wheelchair of going to bed, it comprises main body rack, seat elevating gear, seat, driving device, the upper end of described seat elevating gear is connected with the upper end thereof of main body rack, seat elevating gear lower end and seat are articulated and connected, described driving device is arranged on main body rack, is connected with seat elevating gear.This electric wheelchair structure is simple, alleviates the amount of labour of nursing staff, enables the handicapped partial mass of body or old people independently easily upper and lower between bed and wheelchair, adds safety coefficient.

Description

The electric wheelchair that can go to bed
Technical field
This utility model belongs to electric wheelchair, is specifically related to a kind of electric wheelchair of going to bed.
Background technology
The handicapped partial mass of present body or old people cannot be independent upper and lower between bed and wheelchair, all need household or nursing staff's carrying, and commercially available wheelchair is comfortableness from wheelchair and portability mostly, cannot match with bed in the seat height of wheelchair and position, can not directly dock with bed, such one side adds the work load of nursing staff, brings inconvenience also on the other hand the handicapped partial mass of body or old people, also add the danger of upper and lower wheelchair simultaneously.
Summary of the invention
In order to overcome the problems referred to above that prior art field exists, the purpose of this utility model is, a kind of electric wheelchair of going to bed is provided, cannot match with bed in the seat height and the position that solve traditional push chairs, can not directly dock with bed, the problem of the handicapped partial mass of body or old people upper and lower difficulty between bed and wheel.
The electric wheelchair of going to bed that this utility model provides, it comprises main body rack, seat elevating gear, seat, driving device, the upper end of described seat elevating gear is connected with the upper end thereof of main body rack, seat elevating gear lower end and seat are articulated and connected, described driving device is arranged on main body rack, is connected with seat elevating gear.
Described main body rack comprises fixed axis, connection rotating shaft, built-in beam, connect square beam, one column, main body rack base, the two ends of described connection square beam are fixedly connected with main body rack base, one column is symmetricly set in the two ends connecting square beam, bottom is fixedly connected with main body rack base respectively, described fixed axis, connection rotating shaft, built-in beam is set in parallel on a column successively up and down, described fixed axis is arranged at column top, described connection rotating shaft, fixed axis is articulated and connected with seat elevating gear respectively, the rear end of described main body rack base is provided with the Electric Motor Wheel be connected with driving device, front end is provided with support steamboat, the parallel above hinged of main body rack base is provided with connecting rod, described connecting rod end is provided with motion front-wheel, and motion front-wheel is arranged at the front supporting steamboat, described connecting rod is connected with driving device.
Described driving device comprises a pair electric push rod I, a pair direct current generator, electricity push rod II, described a pair electric push rod I is symmetricly set in connection rotating shaft, between built-in beam, be fixedly connected with built-in beam bottom a pair electric push rod I, top and connection rotating shaft are articulated and connected, described a pair direct current generator is symmetricly set in by motor contact and connects below square beam, described electric push rod II is arranged at and connects below square beam, be connected with the connecting rod be arranged on main body rack base by the folding control piece be connected with electric push rod II, described a pair electric push rod I, electricity push rod II is connected with direct current generator respectively.Two ends, left and right, folding control piece front end are fixedly connected with connecting rod respectively, and it is the function of rotary motion that folding control piece has transform linear motion, and when electric push rod II extends, connecting rod subtended angle becomes large, and motion front-wheel is opened; When electricity push rod II shrinks, connecting rod subtended angle diminishes, and motion front-wheel closes.
Described seat elevating gear comprises mechanical arm upper arm, mechanical arm underarm, controllable gas spring, the fixed axis of described mechanical arm upper arm one end and main body rack is articulated and connected, the other end and seat are articulated and connected, described mechanical arm underarm one end is fixedly connected with the connection rotating shaft of main body rack, the other end and seat are articulated and connected, and mechanical arm upper arm, mechanical arm underarm be arranged in parallel, upper end and the mechanical arm underarm of described controllable gas spring are articulated and connected, and lower end and built-in beam are articulated and connected.
Described seat comprises backrest, chair top, handrail, arm connector, described handrail is arranged at the both sides of chair top by handrail pipe, handrail with handrail pipe for axis can rotate 90 ° outside handrail, the described arm connector coordinated with handrail is fixedly connected with chair top, and upper end, the lower end of described arm connector are articulated and connected with mechanical arm upper arm, mechanical arm underarm respectively.
It also comprises expandable bottom plate, and described expandable bottom plate comprises upper plate, lower plate, and the left and right sides of described upper plate is fixedly connected with main body rack base, and the left and right sides of lower plate is connected by slide with main body rack base.
The electric wheelchair of going to bed that this utility model provides, its beneficial effect is, this electric wheelchair structure is simple, alleviates the amount of labour of nursing staff, enable the handicapped partial mass of body or old people independently easily upper and lower between bed and wheelchair, add safety coefficient.
Accompanying drawing explanation
Fig. 1 is the overall structure backsight axonometric drawing of this utility model embodiment;
Fig. 2 is the overall structure forward sight axonometric drawing of this utility model embodiment;
Fig. 3 is the overall structure left view of this utility model embodiment.
Mark in figure:
1. main body rack; 2. driving device; 3. seat elevating gear; 4. seat;
1.1 column; 1.2 connect square beam; 1.3 built-in beam; 1.4 connection rotating shaft; 1.5 fixed axis; 1.6 motor contact; 1.7 main body rack bases;
2.1 direct current generator; 2.2 Electric Motor Wheel; 2.3 support steamboat; 2.4 motion front-wheels; 2.5 electric push rod I; 2.6 folding control pieces;
3.1 mechanical arm underarms; 3.2 mechanical arm upper arm; 3.3 controllable gas spring;
4.1 arm connectors; 4.2 handrail; 4.3 chair top; 4.4 backrest; 4.5 handrail pipes.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with the embodiments, to the electric wheelchair of going to bed that this utility model provides, be described in detail.
Embodiment
With reference to Fig. 1-Fig. 3, the electric wheelchair of going to bed of the present embodiment, it comprises main body rack 1, seat elevating gear 3, seat 4, driving device 2, the upper end of described seat elevating gear 3 is connected with the upper end thereof of main body rack 1, seat elevating gear 3 lower end and seat 4 are articulated and connected, described driving device 2 is arranged on main body rack 1, is connected with seat elevating gear 3.
Described main body rack comprises fixed axis 1.5, connection rotating shaft 1.4, built-in beam 1.3, connect square beam 1.2, one column 1.1, main body rack base 1.7, the two ends of described connection square beam 1.2 are fixedly connected with main body rack base 1.7, one column 1.1 is symmetricly set in the two ends connecting square beam 1.2, bottom is fixedly connected with main body rack base 1.7 respectively, described fixed axis 1.5, connection rotating shaft 1.4, built-in beam 1.3 is set in parallel on a column 1.1 successively up and down, described fixed axis 1.5 is arranged at column 1.1 top, described connection rotating shaft 1.4, fixed axis 1.5 is articulated and connected with seat elevating gear 3 respectively, the rear end of described main body rack base 1.7 is provided with the Electric Motor Wheel 2.2 be connected with driving device 2, front end is provided with and supports steamboat 2.3, the parallel above hinged of main body rack base 1.7 is provided with connecting rod, described connecting rod end is provided with motion front-wheel 2.4, and motion front-wheel 2.4 is arranged at the outside supporting steamboat 2.3, described connecting rod is connected with driving device 2.It also comprises expandable bottom plate, and described expandable bottom plate comprises upper plate, lower plate, and the left and right sides of described upper plate is fixedly connected with main body rack base 1.7, and the left and right sides of lower plate is connected by slide with main body rack base 1.7.Can pull out for making pedal on the one hand, fuselage interior of can retracting on the other hand is to reduce taken up space.
Described driving device 2 comprises a pair electric push rod I 2.5, electricity push rod II, a pair direct current generator 2.1, described a pair electric push rod I 2.5 is symmetricly set in connection rotating shaft 1.4, between built-in beam 1.3, be fixedly connected with built-in beam 1.3 bottom electricity push rod I 2.5, top and connection rotating shaft 1.4 are articulated and connected, described a pair direct current generator 2.1 is arranged at by motor contact 1.6 and connects below square beam 1.2, described electric push rod II is arranged at and connects below square beam 1.2, be connected with the connecting rod be arranged on main body rack base 1.7 by connector, described electric push rod I 2.5, electricity push rod II is connected with direct current generator 2.1 respectively.
Described seat elevating gear 3 comprises mechanical arm upper arm 3.2, mechanical arm underarm 3.1, controllable gas spring 3.3, the fixed axis 1.5 of described mechanical arm upper arm 3.2 one end and main body rack 1 is articulated and connected, the other end and seat 4 are articulated and connected, described mechanical arm underarm 3.1 one end is fixedly connected with the connection rotating shaft 1.4 of main body rack 1, the other end and seat 4 are articulated and connected, and mechanical arm upper arm 3.2, mechanical arm underarm 3.1 be arranged in parallel, upper end and the mechanical arm underarm 3.1 of described controllable gas spring 3.3 are articulated and connected, lower end and built-in beam cut with scissors 1.3 and connect in succession, its function is arm 3.2 on the robotic arm, mechanical arm underarm 3.1 or electric push rod I 2.5 shield when breaking down, substitute electric push rod I 2.5 in some cases and make thrust unit.
Described seat 4 comprises backrest 4.4, chair top 4.3, handrail 4.2, arm connector 4.1, described handrail 4.2 is arranged at the both sides of chair top 4.3 by handrail pipe 4.5, handrail 4.2 with handrail pipe 4.5 for axis can rotate 90 ° outside handrail 4.2, the described arm connector 4.1 coordinated with handrail 4.2 is fixedly connected with chair top 4.3, and upper end, the lower end of described arm connector 4.1 are articulated and connected with mechanical arm upper arm 3.2, mechanical arm underarm 3.1 respectively.
This wheelchair also comprises control system, is drawn by accumulator, and wherein a road coordinates with electric push rod I 2.5, is used for controlling the lifting of seat and the folding of motion front-wheel 2.4, and another road is connected with direct current generator 2.1, is used for the direction walked to stop and walk of control wheelchair.
When arriving wheelchair from the bed, raise mechanical arm underarm 3.1 and mechanical arm upper arm 3.2, chair top 4.3 is made to exceed bed surface, pack up motion front-wheel 2.4, support steamboat 2.3 is landed, to reduce the height of main body rack base 1.7, wheelchair is moved forward and makes main body rack base 1.7 stretch into below bed surface, chair top 4.3 is above bed surface simultaneously, reduce mechanical arm underarm 3.1 and mechanical arm upper arm 3.2, chair top 4.3 is made to fall in bed, direction controller is turned back, handrail 4.2 is opened, people can take wheelchair easily, close after carrying out handrail 4.2, promote mechanical arm underarm 3.1 and mechanical arm upper arm 3.2, chair top 4.3 is made to leave bed surface to reduce friction, by control device, wheelchair is removed from the bed, finally motion front-wheel 2.4 is playbacked.
Time on from wheelchair to bed, rise mechanical arm underarm 3.1 and mechanical arm upper arm 3.2, chair top 4.3 is made to exceed bed surface, open motion front-wheel 2.4, support steamboat 2.3 is landed, to reduce the height of main body rack base 1.7, move on and make main body rack base 1.7 enter below bed, and chair top 4.3 is put in bed, falling mechanical arm underarm 3.1 makes chair top 4.3 be adjacent to bed surface with mechanical arm upper arm 3.2, and open handrail 4.2, occupant can move on bed easily, finally raise chair top 4.3, wheelchair is removed.

Claims (6)

1. the electric wheelchair that can go to bed, it is characterized in that: it comprises main body rack, seat elevating gear, seat, driving device, the upper end of described seat elevating gear is connected with the upper end thereof of main body rack, seat elevating gear lower end and seat are articulated and connected, described driving device is arranged on main body rack, is connected with seat elevating gear.
2. electric wheelchair of going to bed according to claim 1, it is characterized in that: described main body rack comprises fixed axis, connection rotating shaft, built-in beam, connect square beam, one column, main body rack base, the two ends of described connection square beam are fixedly connected with main body rack base, one column is symmetricly set in the two ends connecting square beam, bottom is fixedly connected with main body rack base respectively, described fixed axis, connection rotating shaft, built-in beam is set in parallel on a column successively up and down, described fixed axis is arranged at column top, described connection rotating shaft, fixed axis is articulated and connected with seat elevating gear respectively, the rear end of described main body rack base is provided with the Electric Motor Wheel be connected with driving device, front end is provided with support steamboat, the parallel above hinged of main body rack base is provided with connecting rod, described connecting rod end is provided with motion front-wheel, and motion front-wheel is arranged at the front side supporting steamboat, described connecting rod is connected with driving device.
3. electric wheelchair of going to bed according to claim 1, it is characterized in that: described driving device comprises a pair electric push rod I, a pair direct current generator, electricity push rod II, described a pair electric push rod I is symmetricly set in connection rotating shaft, between built-in beam, be fixedly connected with built-in beam bottom a pair electric push rod I, top and connection rotating shaft are articulated and connected, described a pair direct current generator is symmetricly set in by motor contact and connects below square beam, described electric push rod II is arranged at and connects below square beam, be connected with the connecting rod be arranged on main body rack base by the folding control piece be connected with electric push rod II, described a pair electric push rod I, electricity push rod II is connected with direct current generator respectively.
4. electric wheelchair of going to bed according to claim 1, it is characterized in that: described seat elevating gear comprises mechanical arm upper arm, mechanical arm underarm, controllable gas spring, the fixed axis of described mechanical arm upper arm one end and main body rack is articulated and connected, the other end and seat are articulated and connected, described mechanical arm underarm one end is fixedly connected with the connection rotating shaft of main body rack, the other end and seat are articulated and connected, and mechanical arm upper arm, mechanical arm underarm be arranged in parallel, upper end and the mechanical arm underarm of described controllable gas spring are articulated and connected, and lower end and built-in beam are articulated and connected.
5. electric wheelchair of going to bed according to claim 1, it is characterized in that: described seat comprises backrest, chair top, handrail, arm connector, described handrail is arranged at the both sides of chair top by handrail pipe, handrail with handrail pipe for axis can rotate 90 ° outside handrail, the described arm connector coordinated with handrail is fixedly connected with chair top, and upper end, the lower end of described arm connector are articulated and connected with mechanical arm upper arm, mechanical arm underarm respectively.
6. electric wheelchair of going to bed according to claim 1, it is characterized in that: it also comprises expandable bottom plate, described expandable bottom plate comprises upper plate, lower plate, the left and right sides of described upper plate is fixedly connected with main body rack base, and the left and right sides of lower plate is connected by slide with main body rack base.
CN201420470513.4U 2014-08-20 2014-08-20 The electric wheelchair that can go to bed Expired - Fee Related CN204181811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420470513.4U CN204181811U (en) 2014-08-20 2014-08-20 The electric wheelchair that can go to bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420470513.4U CN204181811U (en) 2014-08-20 2014-08-20 The electric wheelchair that can go to bed

Publications (1)

Publication Number Publication Date
CN204181811U true CN204181811U (en) 2015-03-04

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Application Number Title Priority Date Filing Date
CN201420470513.4U Expired - Fee Related CN204181811U (en) 2014-08-20 2014-08-20 The electric wheelchair that can go to bed

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104905915A (en) * 2015-06-18 2015-09-16 东阳市福迪医疗器械有限公司 Lift type multifunctional wheelchair and implementation method thereof
CN107928917A (en) * 2018-01-05 2018-04-20 大连中工策控科技有限公司 Electric putter realizes the care device of three functions
CN110192961A (en) * 2019-06-06 2019-09-03 三门前庭机械科技有限公司 A kind of medical auxiliary device of going to bed of the lower limb the disabled using wheelchair
CN112206111A (en) * 2020-10-29 2021-01-12 马文强 Nursing is with auxiliary device that goes to bed

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104905915A (en) * 2015-06-18 2015-09-16 东阳市福迪医疗器械有限公司 Lift type multifunctional wheelchair and implementation method thereof
CN107928917A (en) * 2018-01-05 2018-04-20 大连中工策控科技有限公司 Electric putter realizes the care device of three functions
CN107928917B (en) * 2018-01-05 2023-08-25 大连中工策控科技有限公司 Nursing device with three functions realized by electric push rod
CN110192961A (en) * 2019-06-06 2019-09-03 三门前庭机械科技有限公司 A kind of medical auxiliary device of going to bed of the lower limb the disabled using wheelchair
CN110192961B (en) * 2019-06-06 2020-12-15 嘉兴博集医疗科技有限公司 Medical bed-climbing assisting device for lower limb disabled person using wheelchair
CN112206111A (en) * 2020-10-29 2021-01-12 马文强 Nursing is with auxiliary device that goes to bed

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150304

Termination date: 20180820

CF01 Termination of patent right due to non-payment of annual fee