CN201542846U - Electric wheelchair capable of helping patients to stand - Google Patents

Electric wheelchair capable of helping patients to stand Download PDF

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Publication number
CN201542846U
CN201542846U CN2009202631370U CN200920263137U CN201542846U CN 201542846 U CN201542846 U CN 201542846U CN 2009202631370 U CN2009202631370 U CN 2009202631370U CN 200920263137 U CN200920263137 U CN 200920263137U CN 201542846 U CN201542846 U CN 201542846U
Authority
CN
China
Prior art keywords
rod
backrest
hinged
parallel
main support
Prior art date
Application number
CN2009202631370U
Other languages
Chinese (zh)
Inventor
吴家鸿
Original Assignee
佛山市东方医疗设备厂有限公司
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 佛山市东方医疗设备厂有限公司 filed Critical 佛山市东方医疗设备厂有限公司
Priority to CN2009202631370U priority Critical patent/CN201542846U/en
Application granted granted Critical
Publication of CN201542846U publication Critical patent/CN201542846U/en

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Abstract

The utility model provides an electric wheelchair capable of helping patients to stand. The electric wheelchair comprises a backrest and standing components, wherein, the standing components include an electric push rod, a backrest parallel connecting rod and a foot-pedal parallel connecting rod; both the backrest parallel connecting rod and the foot-pedal parallel connecting rod adopt two connecting rods which are parallel to each other; the two ends of the backrest parallel connecting rod are respectively hinged with a connecting rod connecting piece and a connecting position of a sliding shaft; the two ends of the foot-pedal parallel connecting rod are respectively hinged at the lower ends of a main support and a fixed connecting rod; the electric push rod is mounted on the main support; a piston rod of the electric push rod is hinged on the push rod connecting piece under a seat cushion through a screw rod; and wheels are mounted under the main support. By adopting the scheme, a patient can control the standing components through a controller so as to achieve standing exercising effect; the standing components can stand through four connecting rod mechanisms, so that the patient can do standing exercise at any time, thereby effectively easing the body pressure borne by breech and the vertebra for a long time due to the same sitting posture; and the patient can reach objects in higher positions without others' help, which greatly enhancing the self-confidence of the patient.

Description

A kind of electric wheelchair that can stand
Technical field:
This utility model relates to the wheelchair technical field, refers in particular to a kind of electric wheelchair that can stand.
Background technology:
At present, the wheelchair that uses at the people with disability on the market is varied, most wheelchairs are on the basis of common wheelchair, in order to better meet the needs that the people with disability takes care of oneself, and increased multiple function, as defecation self-care function, the motorized motions function, lifting tables function etc., these improve and have satisfied multinomial the take care of oneself needs of people with disability except that walking greatly, but the elevating function of most wheelchairs only is that seat cushion is carried out lifting, and the more Wheelchair structure of most functions is comparatively complicated, inconvenient operation, for some patient that can not stand and insufficient patients of some leg power who causes because of the disabled leg diseases that causes as poliomyelitis of shank, do not stand for a long time and can cause constipation, and the decubital ulcer of growing owing to the lower part of the body is airtight, and some patient is when being sitting on the wheelchair for a long time, can make buttocks and vertebra bear excessive body and press because of being in identical sitting posture for a long time.And cardio-pulmonary function obstacle person can be because of not standing for a long time make intraabdominal pressure increase, and phenomenons such as abdomen rises, suffers from abdominal pain, nauseating and vomiting occur.In daily life, when the person that takes the wheelchair withdraws deposit at ATM, the higher article etc. of taking, all need other people to assist.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of electric wheelchair that patient is stood is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of electric wheelchair that can stand, it includes backrest, controller, seat cushion, foot piece, set of wheels, handrail, it also includes the assembly of standing, wherein, the assembly of standing includes electric pushrod, the backrest parallel rod, foot-operated parallel rod, power supply box, wherein, backrest parallel rod and foot-operated parallel rod are two connecting rods that are parallel to each other and form, backrest parallel rod one end is hinged with the connecting rod connector that is installed on the main support, the other end is hinged on the connection position of backrest lower end movable axis by screw rod, foot-operated parallel rod one end is hinged on the main support, the other end is hinged on the fixed connecting rod lower end of foot piece, the fixed connecting rod upper end of foot piece is hinged on the seat cushion front end by screw rod, and the seat cushion front end is hinged on the main support by the seat cushion connector, the seat cushion rear end is hinged by screw rod and backrest, electric pushrod is installed on the main support, and be connected with power supply box by electric wire, power supply box is installed in the main support afterbody, and by being wired on the controller, controller is installed on the handrail, handrail is installed on the backrest by connector, the piston rod of electric pushrod is hinged on the push rod connector by screw rod, the push rod connector is installed in the seat cushion lower surface, and set of wheels is installed under the main support.
This utility model is after adopting such scheme, patient controls the assembly of standing by controller and realizes the train on of standing, the standing of assembly of standing realized by quadric chain, promote seat cushion by electric pushrod, make on the seat cushion rear end and rise, the seat cushion rear end spurs the quadric chain that is hinged with seat cushion when rising, backrest is and then risen and foot piece is descended, realize the effect of standing of wheelchair, after adopting this programme, can make patient's enure of standing at any time, effectively alleviate the body pressure that buttocks and vertebra bear because of being in identical sitting posture for a long time, and need not the object of other people auxiliary higher position of can taking, strengthened patient's confidence greatly.
Description of drawings:
Structural representation when Fig. 1 stands for this utility model wheelchair.
Fig. 2 is the side view of Fig. 1.
Structural representation when Fig. 3 is seat for this utility model wheelchair.
Fig. 4 is the side view of Fig. 3.
Reference numeral: 1-backrest, 2-controller, 3-the stand foot-operated parallel rod of assembly, 4-seat cushion, 5-foot piece, 6-set of wheels, 7-handrail, 8-fixed connecting rod, 9-seat cushion connector, 10-electric pushrod, 11-backrest parallel rod, 12-, 13-power supply box, 14-push rod connector, 15-connecting rod connector, 16-movable axis.
The specific embodiment:
The utility model is described in further detail below in conjunction with institute's drawings attached, preferred embodiment of the present utility model is: the described electric wheelchair that can stand of present embodiment, it includes backrest 1, controller 2, seat cushion 4, foot piece 5, set of wheels 6, handrail 7, the assembly 3 of standing, wherein, the assembly 3 of standing includes electric pushrod 10, backrest parallel rod 11, foot-operated parallel rod 12, power supply box 13, wherein, backrest parallel rod 11 and foot-operated parallel rod 12 are two connecting rods that are parallel to each other and form, being parallel to each other of connecting rod can make it keep synchronization action, and makes structure compact more.Backrest parallel rod 11 1 ends are hinged with the connecting rod connector 15 that is installed on the main support, the other end is hinged on the connection position of backrest 1 lower end movable axis 16 by screw rod, when rising on seat cushion 4 rear ends, under the interaction of connecting rod connector 15 and movable axis 16, backrest 1 and then rises and holds up, foot-operated parallel rod 12 1 ends are hinged on the main support, the other end is hinged on fixed connecting rod 8 lower ends of foot piece 5, fixed connecting rod 8 upper ends of foot piece 5 are hinged on seat cushion 4 front ends by screw rod, and seat cushion 4 front ends are hinged on the main support by seat cushion connector 9, when seat cushion 4 front ends descend, the fixed connecting rod 8 that drives seat cushion 4 front ends descends together, cause foot piece 5 to descend, seat cushion 4 rear ends are hinged by screw rod and backrest 1, electric pushrod 10 is installed on the main support, and be connected with power supply box 13 by electric wire, power supply box 13 is installed in the main support afterbody, and by being wired on the controller 2, controller 2 is installed on the handrail 7, handrail 7 is installed on the backrest 1 by connector, the piston rod of electric pushrod 10 is hinged on the push rod connector 14 by screw rod, and push rod connector 14 is installed in seat cushion 4 lower surfaces, and set of wheels 6 is installed under the main support.When needs are stood, promote to rise on seat cushion 4 rear ends by piston rod by electric pushrod 10, seat cushion 4 rear ends spur the quadric chain that is hinged with seat cushion 4 when rising, backrest 1 is and then risen and foot piece 5 is descended, realize the effect of standing of wheelchair, because the power supply box of wheelchair is installed in the main support afterbody, can prevent patient under the own wt of power supply box when standing, the crank of wheelchair and falling down.After adopting this programme, can make patient's enure of standing at any time, promote the mobility in joint, effectively alleviate the body pressure that buttocks and vertebra bear because of being in identical sitting posture for a long time, and need not the object of other people auxiliary higher position of can taking, strengthened patient's confidence greatly.
The embodiment of the above is the preferred embodiment of this utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to this utility model, principle are done all should be encompassed in the protection domain of the present utility model.

Claims (1)

1. the electric wheelchair that can stand, it includes backrest (1), controller (2), seat cushion (4), foot piece (5), set of wheels (6), handrail (7), it is characterized in that: it also includes the assembly of standing (3), wherein, the assembly (3) of standing includes electric pushrod (10), backrest parallel rod (11), foot-operated parallel rod (12), power supply box (13), wherein, backrest parallel rod (11) and foot-operated parallel rod (12) are two connecting rods that are parallel to each other and form, backrest parallel rod (11) one ends are hinged with the connecting rod connector (15) that is installed on the main support, the other end is hinged on the connection position of backrest (1) lower end movable axis (16) by screw rod, foot-operated parallel rod (12) one ends are hinged on the main support, the other end is hinged on fixed connecting rod (8) lower end of foot piece (5), fixed connecting rod (8) upper end of foot piece (5) is hinged on seat cushion (4) front end by screw rod, and seat cushion (4) front end is hinged on the main support by seat cushion connector (9), seat cushion (4) rear end is hinged by screw rod and backrest (1), electric pushrod (10) is installed on the main support, and be connected with power supply box (13) by electric wire, power supply box (13) is installed in the main support afterbody, and by being wired on the controller (2), controller (2) is installed on the handrail (7), handrail (7) is installed on the backrest (1) by connector, the piston rod of electric pushrod (10) is hinged on the push rod connector (14) by screw rod, push rod connector (14) is installed in seat cushion (4) lower surface, and set of wheels (6) is installed under the main support.
CN2009202631370U 2009-11-23 2009-11-23 Electric wheelchair capable of helping patients to stand CN201542846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202631370U CN201542846U (en) 2009-11-23 2009-11-23 Electric wheelchair capable of helping patients to stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202631370U CN201542846U (en) 2009-11-23 2009-11-23 Electric wheelchair capable of helping patients to stand

Publications (1)

Publication Number Publication Date
CN201542846U true CN201542846U (en) 2010-08-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202631370U CN201542846U (en) 2009-11-23 2009-11-23 Electric wheelchair capable of helping patients to stand

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Country Link
CN (1) CN201542846U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156739A (en) * 2013-04-08 2013-06-19 昆山安明泰机电科技有限公司 Wheel chair rising and sitting mechanism and wheel chair comprising the same
CN103315861A (en) * 2013-06-24 2013-09-25 黄耀文 Angle-adjustable electric wheelchair
CN106137575A (en) * 2016-08-24 2016-11-23 上海邦邦机器人有限公司 A kind of stand-type car of taking care of oneself
CN106794102A (en) * 2014-09-19 2017-05-31 佩尔莫比尔公司 Electric wheel-chair vehicle with handle-adjusting device
CN107296693A (en) * 2017-05-05 2017-10-27 燕山大学 A kind of multi-control modes electric wheelchair
CN107349059A (en) * 2016-05-09 2017-11-17 贝珍医疗器械(上海)有限公司 A kind of multi-functional recovering aid electric wheelchair
CN107789125A (en) * 2017-10-12 2018-03-13 浙江理工大学 Aid in the power assisting device and its boosting method of lower limb inconvenience person standing walking
CN107928975A (en) * 2016-10-13 2018-04-20 上海理工大学 Sitting posture standing posture mapping device for rehabilitation training
CN109938967A (en) * 2019-04-07 2019-06-28 牛书珍 A kind of paralysis assistant recovery device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156739A (en) * 2013-04-08 2013-06-19 昆山安明泰机电科技有限公司 Wheel chair rising and sitting mechanism and wheel chair comprising the same
CN103156739B (en) * 2013-04-08 2016-03-30 昆山安明泰机电科技有限公司 Wheelchair Qi Zuo mechanism and comprise the wheelchair of this mechanism
CN103315861A (en) * 2013-06-24 2013-09-25 黄耀文 Angle-adjustable electric wheelchair
CN103315861B (en) * 2013-06-24 2016-02-24 黄耀文 A kind of electric wheelchair of adjustable angle
US10350121B2 (en) 2014-09-19 2019-07-16 Permobil Ab Electrically powered wheelchair with an armrest adjustment arrangement
CN106794102A (en) * 2014-09-19 2017-05-31 佩尔莫比尔公司 Electric wheel-chair vehicle with handle-adjusting device
CN107349059A (en) * 2016-05-09 2017-11-17 贝珍医疗器械(上海)有限公司 A kind of multi-functional recovering aid electric wheelchair
CN106137575B (en) * 2016-08-24 2018-01-02 上海邦邦机器人有限公司 A kind of stand-type car of taking care of oneself
CN106137575A (en) * 2016-08-24 2016-11-23 上海邦邦机器人有限公司 A kind of stand-type car of taking care of oneself
CN107928975A (en) * 2016-10-13 2018-04-20 上海理工大学 Sitting posture standing posture mapping device for rehabilitation training
CN107296693A (en) * 2017-05-05 2017-10-27 燕山大学 A kind of multi-control modes electric wheelchair
CN107789125A (en) * 2017-10-12 2018-03-13 浙江理工大学 Aid in the power assisting device and its boosting method of lower limb inconvenience person standing walking
CN107789125B (en) * 2017-10-12 2019-10-08 浙江理工大学 Assist the power assisting device and its boosting method of lower limb inconvenience person standing walking
CN109938967A (en) * 2019-04-07 2019-06-28 牛书珍 A kind of paralysis assistant recovery device
CN109938967B (en) * 2019-04-07 2021-05-14 河南康多多医疗器械有限公司 Paralysis auxiliary recovery device

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

Granted publication date: 20100811

Termination date: 20141123

EXPY Termination of patent right or utility model