CN103784269A - Intelligent boosting type wheelchair capable of being controlled through low jaw - Google Patents
Intelligent boosting type wheelchair capable of being controlled through low jaw Download PDFInfo
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- CN103784269A CN103784269A CN201410029338.XA CN201410029338A CN103784269A CN 103784269 A CN103784269 A CN 103784269A CN 201410029338 A CN201410029338 A CN 201410029338A CN 103784269 A CN103784269 A CN 103784269A
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- circuit board
- lower jaw
- control circuit
- wheelchair
- jaw control
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Abstract
The invention discloses an intelligent boosting type wheelchair capable of being controlled through the low jaw. An installation frame and a low jaw control device are arranged on a wheelchair frame, and the low jaw control device is fixed on the wheelchair frame through the installation frame and located before a backrest. The low jaw control device is mainly composed of a box body, a low jaw control circuit board arranged inside the box body and a low jaw bracket arranged on the box body, wherein the low jaw control circuit board is electrically connected with a main control circuit board of an electric control device, the low jaw bracket is located at the position of the low jaw of the human body, the upper portion of the low jaw bracket is a shell, the inner face of the shell is a curved surface matched with the shape of the low jaw of the human body, the lower portion of the low jaw bracket extends into the box body to be connected with the low jaw control circuit board so that the movement of the low jaw of the human body can be converted into electric signals to be sent to the main control circuit board, the main control circuit board sends an order to a driving circuit board to control the movement state of wheels. A patient without the functions of the double hands controls the movement state of the wheelchair through the low jaw, and therefore the patient can help himself to move, the nursing difficulty of nurses is reduced, and the workload is reduced.
Description
Technical field
The present invention relates to a kind of wheelchair, the intelligent wheel chair that particularly a kind of boosting type can lower jaw control.
Background technology
Wheelchair is the important tool of Rehabilitation, and it is not only the walking-replacing tool of limbs the disabled, the more important thing is that they can carry out physical exercise and participate in social activity by means of wheelchair.Wheelchair is roughly divided into: special wheelchair, electric wheelchair, special in wheelchair and scooter.Wherein, electric wheelchair is the wheelchair that electro-motor is installed, and the kind of electric wheelchair is a lot of at present, is divided into common walk help type, stair activity type, specific customization type etc.
Domestic common electric wheelchair generally comprises car body and be arranged on the electric control gear on car body, and wherein, car body is mainly made up of wheelchair frame, the seat and the wheel that are arranged on wheelchair frame, in addition, also has handle, pedal and the handrail of promotion on wheelchair frame.Electric control gear is electrically connected and forms successively by control panel, master control circuit board, drive circuit board and drive motors, and control panel is arranged on right handrail conventionally so that staff manipulation.The running of electric wheelchair is: the function button on patient's operation control panel, master control circuit board receives information and processes, assign instruction to drive circuit board again, the corresponding drive motors of drive circuit board control rotates to drive wheel to left and right turning to or to forward and backward craspedodrome.
But, because needing patient, existing electric wheelchair manipulates with hands, therefore for the patient who loses to the greatest extent for both hands function, they cannot use existing electric wheelchair to realize self-service action, and must rely on nursing staff's Manual-pushing wheelchair, this has not only increased nursing staff's nursing difficulty greatly, and cannot meet the patient's of both hands afunction self-service demand, they is taken action very inconvenient.
Although it is ripe that electric wheelchair technology has now been tending towards, still do not occur for without both hands function and need to rely on go on a journey patient's electric wheelchair of wheelchair.
Summary of the invention
The object of the present invention is to provide a kind of use manipulation convenient, can meet both hands function and lose to the greatest extent patient's self-service demand, reduce the intelligent wheel chair that the boosting type of nursing staff's workload can lower jaw control.
Above-mentioned purpose of the present invention realizes by following technical measures: the intelligent wheel chair that a kind of boosting type can lower jaw control, it comprises car body and is arranged on the electric control gear on car body, described car body is by wheelchair frame, be arranged on seat and wheel composition on wheelchair frame, it is characterized in that: on described wheelchair frame, set up installing rack and lower jaw control device, described lower jaw control device is fixed on wheelchair frame by installing rack, described lower jaw control device is positioned at the front of backrest, described lower jaw control device is mainly by box body, be arranged on the lower jaw control circuit board in box body and be located at the chin rest composition on box body, described lower jaw control circuit board is electrically connected with the master control circuit board of electric control gear, described chin rest is positioned at human body lower jaw position, the top of described chin rest is a housing, the inner face of this housing is the curved surface adapting with human body lower jaw shape, the bottom of described chin rest is stretched in box body and is connected with described lower jaw control circuit board, to be that the signal of telecommunication is sent to master control circuit board by the conversion of motion of human body lower jaw, master control circuit board is by assigning the kinestate of instruction control wheel to the drive circuit board of electric control gear.
The present invention can make both hands function lose to the greatest extent patient and control the kinestate of wheelchair by lower jaw, thereby realizes patient's self-service action, facilitates them to go on a journey, and meanwhile, has also reduced nursing staff's nursing difficulty, has significantly reduced nursing staff's workload; In addition, the present invention's operation is very simple, easy to use, can extensively promote applicable.
In order can to regulate the position of lower jaw control device and to facilitate patient to play seat, as a modification of the present invention, described installing rack is connected and is formed by the mounting rod of three sections of bendings, the first mounting rod vertically arranges, its lower end is fixed on the rear portion of wheelchair frame, the upper end of the first mounting rod is upwards extended and is bent to the right as right-hand member, this right-hand member has the first installing hole, one end of described the second mounting rod is placed in the first installing hole fixing as rear end, the other end of described the second mounting rod extends forward bending downwards as front end again, this front end has the second installing hole, one end of described the 3rd mounting rod is placed in the second installing hole fixing as left end, the other end of described the 3rd support bar extends to the right and upwards bends as right-hand member and be connected on the bottom surface of box body.
The present invention's the second mounting rod moves forward and backward in the first installing hole, realizes lower jaw control device front and back position and regulates, and the second mounting rod rotates in the first installing hole to be realized lower jaw control device and overturn outside inwardly, so that patient plays wheelchair; The 3rd mounting rod rotates and moves left and right in the second installing hole, realizes angle and the left and right position adjustments of lower jaw control device.
As one embodiment of the present invention, described lower jaw control circuit board and described master control circuit board be independent setting respectively.
As another embodiment of the invention, described lower jaw control circuit board and described master control circuit board integrate.
In order to improve safety in operation of the present invention, as a further improvement on the present invention, rear portion at described wheelchair frame is provided with emergency stop switch, and described emergency stop switch is positioned at the rear of the backrest of described seat, and described emergency stop switch is connected with the master control circuit board of described electric control gear.In the time that wheelchair operation faces a danger, nursing staff can press emergency stop switch, and patient is played to instant protective effect.
The present invention can also do following improvement, described wheelchair frame mainly forms by the forward frame at the seat for described seat is installed with for the rear frame of backrest that described seat is installed, on described rear frame, be provided with for turns on power boosting and make the boosting activation button that wheelchair moves ahead and regulate button for the boosting class that regulates the speed of service, described boosting activation button regulates button to be connected with described master control circuit board respectively with boosting class.In the time of wheelchair during slope climbing or assistance trip, nursing staff opens after boosting activation button, just can force on wheelchair, relies on the operation of driven by power wheelchair completely, laborsaving saving time, thus realize nursing staff's boost function.
Preferably, for convenient nursing, personnel operate, and described boosting activation button and boosting class regulate button respectively or be co-located on the promotion handle of described wheelchair frame.
The lateral frame of wheelchair frame of the present invention is provided with several for responding to the sensor of barrier; on described wheelchair frame, be also provided with alarm; described sensor is connected with alarm, master control circuit board respectively; while running into barrier, sensor is sent to alarm by induction information and makes its warning; induction information is sent to master control circuit board simultaneously; realize brake by the stall of master control circuit board control drive motors, thereby realize the safeguard protection to patient.
The present invention is provided with cervical reclination cushion in the upper end of the rear frame of described wheelchair frame, and the head of being convenient to patient loosens.
Cervical reclination cushion of the present invention forms by back cushion with for the support bar that supports back cushion, the front surface of described back cushion is the arcwall face adapting with neck shape, and the governor motion being provided with between described support bar and rear frame for regulating support bar upper and lower displacement regulates with the upper-lower position of realizing back cushion.
On box body of the present invention, be also provided with the vertical shaft-like key of stirring, it is described that to stir key be two and be all connected with lower jaw control circuit board, one of them stir key be on and off switch for power-on, another stirs key is that driving switch is for regulating the wheelchair speed of service.
Compared with prior art, the present invention has following significant effect:
The present invention can make both hands function lose to the greatest extent patient and control the kinestate of wheelchair by lower jaw, thereby realizes patient's self-service action, facilitates them to go on a journey, and meanwhile, has also reduced nursing staff's nursing difficulty, has significantly reduced nursing staff's workload; The present invention also has scram button, sensor and alarm etc., can guarantee patient's personal safety; In addition, patient operates by lower jaw, easy to use, is also applicable to gerontal patient, can extensively promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is side view of the present invention.
The specific embodiment
As Fig. 1, shown in 2, it is the intelligent wheel chair that a kind of boosting type of the present invention can lower jaw control, it comprises car body and is arranged on the electric control gear on car body, electric control gear connects power supply, provide electric power by rechargeable battery as power supply, car body is by wheelchair frame, the seat and the wheel 1 that are arranged on wheelchair frame form, on wheelchair frame, set up installing rack and lower jaw control device, lower jaw control device is fixed on wheelchair frame by installing rack, lower jaw control device is positioned at the front of backrest 21, lower jaw control device is mainly by box body 3, be arranged on the lower jaw control circuit board in box body 3, chin rest 4 and two the vertical shaft-like keys of stirring of being located at box body end face middle part form, stir key and divide the both sides that are located at chin rest, lower jaw control circuit board is electrically connected with the master control circuit board of electric control gear, chin rest 4 is positioned at human body lower jaw position, the top of chin rest 4 is housings, the inner face of this housing is the curved surface adapting with human body lower jaw shape, the bottom of chin rest is stretched in box body 3 and is connected with lower jaw control circuit board, to be that the signal of telecommunication is sent to master control circuit board by the conversion of motion of human body lower jaw, master control circuit board is by assigning instruction to control the kinestate of wheel to drive circuit board.Stir key and be all connected with lower jaw control circuit board, one of them stir key be on and off switch 5 for power-on, another stirs key is that driving switch 6 is for regulating the wheelchair speed of service.
Installing rack is connected and is formed by the mounting rod of three sections of bendings, the first mounting rod 7 vertically arranges, its lower end is fixed on the rear portion of wheelchair frame, the upper end of the first mounting rod 7 is upwards extended and is bent to the right as right-hand member, this right-hand member has the first installing hole 71, it is interior fixing that one end of the second mounting rod 8 is placed on the first installing hole 71 as rear end, the other end of the second mounting rod 8 extends forward bending downwards as front end again, this front end has the second installing hole 81, it is interior fixing that one end of the 3rd mounting rod 9 is placed on the second installing hole 81 as left end, the other end of the 3rd mounting rod 9 extends to the right and upwards bends as right-hand member and be connected on the bottom surface of box body 3.The second mounting rod moves forward and backward in the first installing hole, realizes lower jaw control device front and back position and regulates, and the second mounting rod rotates in the first installing hole to be realized lower jaw control device and overturn outside inwardly, so that patient plays wheelchair; The 3rd mounting rod rotates and moves left and right in the second installing hole, realizes angle and the left and right position adjustments of lower jaw control device.
Wheelchair frame mainly forms by the forward frame 11 at the seat 22 for seat is installed with for the rear frame 12 of backrest 21 that seat is installed, on rear frame 12, be provided with for turns on power boosting and make the boosting activation button (figure does not draw) that wheelchair moves ahead and regulate button (figure does not draw) for the boosting class that regulates the speed of service, boosting activation button regulates button to be connected with master control circuit board respectively with boosting class, for convenient nursing, personnel operate, boosting activation button and boosting class regulate button respectively or are co-located on the promotion handle 10 of wheelchair frame.In the time of wheelchair during slope climbing or assistance trip, nursing staff opens after boosting activation button, just can force on wheelchair, relies on the operation of driven by power wheelchair completely.
The lateral frame of wheelchair frame is provided with several for responding to the sensor (figure does not draw) of barrier, on wheelchair frame, be also provided with alarm (not drawing in figure), sensor is connected with alarm, master control circuit board respectively, while running into barrier, sensor is sent to alarm by induction information and makes its warning, induction information is sent to master control circuit board simultaneously, realizes brake by the stall of master control circuit board control drive motors.Be provided with emergency stop switch (not drawing in figure) at the rear portion of wheelchair frame, emergency stop switch is positioned at the rear of the backrest of seat, and emergency stop switch is connected with the master control circuit board of electric control gear.In the time that wheelchair operation faces a danger, nursing staff can press emergency stop switch, and patient is played to instant protective effect.
Be provided with cervical reclination cushion (not drawing in figure) in the upper end of the rear frame of wheelchair frame, the head of being convenient to patient loosens.Cervical reclination cushion forms by back cushion with for the support bar that supports back cushion, the front surface of back cushion is the arcwall face adapting with neck shape, and the governor motion being provided with between support bar and rear frame for regulating support bar upper and lower displacement regulates with the upper-lower position of realizing back cushion.Governor motion can adopt the adjustable adjustment hole in aperture is set on rear frame, and support bar is through fixedly making back cushion location by screw tightening after adjustment hole, and the upper-lower position that moves and fixedly realize back cushion by support bar in adjustment hole regulates.
In the present embodiment, lower jaw control circuit board and master control circuit board be independent setting respectively, can be formed by existing electric wheelchair transformation, do not change original electric control gear; In other embodiments, lower jaw control circuit board and master control circuit board can also integrate, and are integrated into one by lower jaw control circuit board and master control circuit board, now need electric control gear to change.Therefore, the present invention can make adjustment to adapt to different use function and demand to circuit control section according to actual concrete condition.
Embodiments of the present invention are not limited to this; according to foregoing of the present invention; according to ordinary skill knowledge and the customary means of this area; the concrete composition of governor motion of the present invention, the concrete structure that installing rack is realized gimbal function; the setting position of emergency stop switch, boosting activation button, boosting class adjusting button and sensor, alarm all can also adopt other embodiment; therefore; the present invention can also make modification, replacement or the change of other various ways, within all dropping on rights protection scope of the present invention.
Claims (10)
1. the intelligent wheel chair that a boosting type can lower jaw control, it comprises car body and is arranged on the electric control gear on car body, described car body is by wheelchair frame, be arranged on seat and wheel composition on wheelchair frame, it is characterized in that: on described wheelchair frame, set up installing rack and lower jaw control device, described lower jaw control device is fixed on wheelchair frame by installing rack, described lower jaw control device is positioned at the front of backrest, described lower jaw control device is mainly by box body, be arranged on the lower jaw control circuit board in box body and be located at the chin rest composition on box body, described lower jaw control circuit board is electrically connected with the master control circuit board of electric control gear, described chin rest is positioned at human body lower jaw position, the top of described chin rest is a housing, the inner face of this housing is the curved surface adapting with human body lower jaw shape, the bottom of described chin rest is stretched in box body and is connected with described lower jaw control circuit board, to be that the signal of telecommunication is sent to master control circuit board by the conversion of motion of human body lower jaw, master control circuit board is by assigning the kinestate of instruction control wheel to the drive circuit board of electric control gear.
2. the intelligent wheel chair that boosting type according to claim 1 can lower jaw control, is characterized in that: described lower jaw control circuit board and described master control circuit board be independent setting respectively.
3. the intelligent wheel chair that boosting type according to claim 1 can lower jaw control, is characterized in that: described lower jaw control circuit board and described master control circuit board integrate.
4. intelligent wheel chair that can lower jaw control according to the boosting type described in claim 2 or 3, it is characterized in that: described installing rack is connected and is formed by the mounting rod of three sections of bendings, the first mounting rod vertically arranges, its lower end is fixed on the rear portion of wheelchair frame, the upper end of the first mounting rod is upwards extended and is bent to the right as right-hand member, this right-hand member has the first installing hole, one end of described the second mounting rod is placed in the first installing hole fixing as rear end, the other end of described the second mounting rod extends forward bending downwards as front end again, this front end has the second installing hole, one end of described the 3rd mounting rod is placed in the second installing hole fixing as left end, the other end of described the 3rd support bar extends to the right and upwards bends as right-hand member and be connected on the bottom surface of box body.
5. the intelligent wheel chair that boosting type according to claim 4 can lower jaw control, it is characterized in that: the rear portion at described wheelchair frame is provided with emergency stop switch, described emergency stop switch is positioned at the rear of the backrest of described seat, and described emergency stop switch is connected with the master control circuit board of described electric control gear.
6. the intelligent wheel chair that boosting type according to claim 5 can lower jaw control, it is characterized in that: described wheelchair frame mainly forms by the forward frame at the seat for described seat is installed with for the rear frame of backrest that described seat is installed, on described rear frame, be provided with for turns on power boosting and make the boosting activation button that wheelchair moves ahead and regulate button for the boosting class that regulates the speed of service, described boosting activation button regulates button to be connected with described master control circuit board respectively with boosting class.
7. the intelligent wheel chair that boosting type according to claim 6 can lower jaw control, it is characterized in that: the lateral frame of described wheelchair frame is provided with several for responding to the sensor of barrier, on described wheelchair frame, be also provided with alarm, described sensor is connected with alarm, master control circuit board respectively, while running into barrier, sensor is sent to alarm by induction information and makes its warning, induction information is sent to master control circuit board simultaneously, realizes brake by the stall of master control circuit board control drive motors.
8. the intelligent wheel chair that boosting type according to claim 7 can lower jaw control, is characterized in that: the upper end of described rear frame is provided with cervical reclination cushion.
9. the intelligent wheel chair that boosting type according to claim 8 can lower jaw control, it is characterized in that: described cervical reclination cushion forms by back cushion with for the support bar that supports back cushion, the front surface of described back cushion is the arcwall face adapting with neck shape, and the governor motion being provided with between described support bar and rear frame for regulating support bar upper and lower displacement regulates with the upper-lower position of realizing back cushion.
10. the intelligent wheel chair that boosting type according to claim 9 can lower jaw control, it is characterized in that: on described box body, be also provided with the vertical shaft-like key of stirring, it is described that to stir key be two and be all connected with lower jaw control circuit board, one of them stir key be on and off switch for power-on, another stirs key is that driving switch is for regulating the wheelchair speed of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029338.XA CN103784269B (en) | 2014-01-22 | 2014-01-22 | A kind of boosting type can lower jaw control intelligent wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029338.XA CN103784269B (en) | 2014-01-22 | 2014-01-22 | A kind of boosting type can lower jaw control intelligent wheel chair |
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| Publication Number | Publication Date |
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| CN103784269A true CN103784269A (en) | 2014-05-14 |
| CN103784269B CN103784269B (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410029338.XA Expired - Fee Related CN103784269B (en) | 2014-01-22 | 2014-01-22 | A kind of boosting type can lower jaw control intelligent wheel chair |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105287121A (en) * | 2015-10-23 | 2016-02-03 | 上海理工大学 | Elbow-controlled device of electrically-powered wheelchair |
| CN105287124A (en) * | 2015-11-20 | 2016-02-03 | 上海市第一康复医院 | Non-hand-control device for electric wheelchair |
| CN106038109A (en) * | 2016-08-15 | 2016-10-26 | 江阴市新盛医疗器材设备有限公司 | Wheelchair supporting frame |
| CN112022530A (en) * | 2020-08-12 | 2020-12-04 | 广东欣会铝制品有限公司 | Control method for wheelchair and wheelchair |
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| CN200951161Y (en) * | 2006-09-22 | 2007-09-26 | 中国科学院自动化研究所 | Intelligent interactive device based on head-acting for wheel chair |
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| CN201921020U (en) * | 2010-12-28 | 2011-08-10 | 卫美恒(苏州)医疗器械有限公司 | Wheelchair with adjustable headrest |
| CN202136503U (en) * | 2011-07-01 | 2012-02-08 | 山东科技大学 | Voice controlled obstacle-avoidance wheelchair |
| US8646551B2 (en) * | 2005-08-31 | 2014-02-11 | Invacare Corporation | Power driven wheelchair |
| CN203815744U (en) * | 2014-01-22 | 2014-09-10 | 广东省工伤康复中心 | Boosted intelligent wheelchair capable of being controlled by lower jaw |
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- 2014-01-22 CN CN201410029338.XA patent/CN103784269B/en not_active Expired - Fee Related
Patent Citations (6)
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| US8646551B2 (en) * | 2005-08-31 | 2014-02-11 | Invacare Corporation | Power driven wheelchair |
| CN200951161Y (en) * | 2006-09-22 | 2007-09-26 | 中国科学院自动化研究所 | Intelligent interactive device based on head-acting for wheel chair |
| US20080097254A1 (en) * | 2006-10-23 | 2008-04-24 | Hank Torres | Therapeutic Automated Automatically Controlled Shifting Wheelchair Seat |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105287121A (en) * | 2015-10-23 | 2016-02-03 | 上海理工大学 | Elbow-controlled device of electrically-powered wheelchair |
| CN105287121B (en) * | 2015-10-23 | 2017-07-11 | 上海理工大学 | The elbow of electric wheelchair moves device |
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| CN112022530A (en) * | 2020-08-12 | 2020-12-04 | 广东欣会铝制品有限公司 | Control method for wheelchair and wheelchair |
Also Published As
| Publication number | Publication date |
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| CN103784269B (en) | 2016-10-19 |
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