CN202376338U - Solar electrically-powered wheelchair - Google Patents

Solar electrically-powered wheelchair Download PDF

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Publication number
CN202376338U
CN202376338U CN2011205509999U CN201120550999U CN202376338U CN 202376338 U CN202376338 U CN 202376338U CN 2011205509999 U CN2011205509999 U CN 2011205509999U CN 201120550999 U CN201120550999 U CN 201120550999U CN 202376338 U CN202376338 U CN 202376338U
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CN
China
Prior art keywords
chair frame
handrail
solar energy
chair
electric wheelchair
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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
CN2011205509999U
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Chinese (zh)
Inventor
李荣钢
Original Assignee
李荣钢
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Filing date
Publication date
Application filed by 李荣钢 filed Critical 李荣钢
Priority to CN2011205509999U priority Critical patent/CN202376338U/en
Application granted granted Critical
Publication of CN202376338U publication Critical patent/CN202376338U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a solar electrically-powered wheelchair, which comprises a chair frame, a chair back and a handrail, wherein two travelling wheels are arranged at the front end below the chair frame, and a steering wheel is arranged below the rear end of the chair frame; a travelling wheel shaft is connected between the two travelling wheels; a motor is arranged on the travelling wheel shaft; a plurality of groups of storage batteries are arranged inside the chair frame; a controller is electrically connected between the motor and a plurality of groups of storage batteries; a power supply switch is arranged on the handrail on one side, and the controller is electrically connected with the power supply switch; and a solar cell panel is arranged on the rear side of the chair back and is electrically connected with the storage batteries. According to the solar electrically-powered wheelchair, electric energy is provided by the storage batteries and the solar cell panel, and the electric energy also can be supplied to the storage batteries at any time by the solar cell panel, so that the continuing mileage of the wheelchair is prolonged greatly, the solar electrically-powered wheelchair is very suitable for long-distance walking, and the activity range of disabled people and old people is enlarged.

Description

A kind of solar energy electric wheelchair
Technical field
This utility model relates to the wheelchair of a kind of suitable people with disability and old people's use, relates to a kind of solar energy electric wheelchair specifically.
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 to make them carry out physical exercise and participate in social activity by means of wheelchair; Present wheelchair be because the defective on the 26S Proteasome Structure and Function can not satisfy the user demand of user, and present widely used wheelchair mainly contains manual and electronic two types; Manual wheelchair uses for the patient that certain muscle power is arranged separately or have the entourage to help to use, and electronic wheelchair is because the finite capacity of institute's charged pool needs charging at any time after using up; And the charging interval is long; The continuous journey time is short, can not grow distance and walk, and range of activity is restricted.
In addition, the low-carbon (LC) trip is the development of modern society direction, and electric wheelchair is effectively combined with solaode; And form the self-charge function that this wheelchair is power supply with the solar energy; So under steam, its carbon emission is close to zero, and this provides a kind of brand-new vehicles for people's trip; Along with deeply exploitation and perfect, the vehicles of this oneself's charging will be received people's favor.
The utility model content
The problem that this utility model will solve is in order to overcome the above-mentioned defective of existing wheelchair, the solar energy electric wheelchair that a kind of continuous journey time is long, can charge to accumulator at any time to be provided.
In order to address the above problem, this utility model adopts following technical scheme:
A kind of solar energy electric wheelchair comprises chair frame, the chair back and handrail, in the lower front end of chair frame two road wheels is installed, and a deflecting roller is installed below the rear end of chair frame;
Be connected with live axle between said two road wheels; Motor is installed on live axle; Inside at the chair frame is equipped with plurality of groups of storage batteries; Be electrically connected with controller between said motor and the plurality of groups of storage batteries, the handrail of a said side is provided with on and off switch, and controller is electrically connected with on and off switch; The rear side of the said chair back is provided with solar panel, and solar panel is electrically connected with accumulator.
Below be the further improvement of this utility model to such scheme:
Said solar panel is installed on the cell panel fixed mount, is rotationally connected through rotating shaft between the upper end of said cell panel fixed mount and the chair back.
Further improve: the outside of the handrail of said chair frame both sides is equipped with and drives the steer-drive that deflecting roller turns to.
Further improve:
Steer-drive comprises two push rods that turn to that are installed in the handrail outside respectively; Position near the chair frame on the handrail of both sides is respectively equipped with slotted hole; The inboard that slotted hole on the handrail is positioned at handrail is passed in the said lower end that turns to push rod, be connected with between the lower end that two turn to push rod and turn to cross bar, on the said chair frame near turning to the cross bar position intermediate to be provided with steering bearing; The said cross bar that turns to is fixedly connected with steering bearing, and the push rod of both sides can promote to turn to cross bar to rotate and before and after bearing, rotate.
Further improve:
Be connected with the deflecting roller support bar on the said deflecting roller; Said deflecting roller support bar vertically be provided with and and the chair frame between be rotationally connected through bearing; Its upper end is positioned at the upside of chair frame and driven gear is installed; Position near driven gear on the said chair frame is equipped with the driven wheel that is meshed with driven gear, and the both sides of said driven wheel are connected with the two ends that turn to cross bar through steering linkage respectively.
The push rod of both sides promotes to turn to cross bar to rotate and before and after bearing, rotates, and drives driven wheel through steering linkage synchronously and rotates, and driven wheel drives deflecting roller through driven gear and deflecting roller support bar and rotates, and realizes the purpose that turns to.
Further improve:
The said wherein upper end of the push rod of a side is equipped with automatically controlled handgrip and brake handgrip, and said automatically controlled handgrip is electrically connected respectively with controller and motor.
Further improve:
On the said live axle brake block is installed, is in transmission connection through backguy between said brake block and the brake handgrip.
Further improve:
The front end below of said chair frame is provided with foot pedal support frame, and two pedals are installed on foot pedal support frame, and said pedal and foot pedal support frame are rotationally connected, and have made things convenient for rising and falling of pedal.
Further improve:
The front side of the said chair back is provided with the back cushion of inclination, and the top of chair frame is provided with seat cushion.
Further improve:
Be provided with cushion rack between said seat cushion and the chair frame, said cushion rack and chair frame flexibly connect, and have made things convenient for the cleaning of seat cushion and the maintenance of chair frame interior arrangement.
When causing accumulator electric-quantity not enough in parking or owing to long-time walking; Can cell panel fixed mount and solar panel upwards be rotated through rotating shaft; It is in and the vertical basically state of sunray; Be supported on the crossbeam on the chair back through hound then, this moment, the solar panel light-absorbing and electricity-generating replenished electric weight to accumulator.
This utility model adopts such scheme; Can use accumulator and solar panel that electric energy is provided jointly; Also can pass through solar panel accumulators electric energy supplement at any time; Prolong the continuous journey time of this wheelchair greatly, be fit to very much long distance walking, enlarged people with disability and old people's range of activity.
Below in conjunction with accompanying drawing and embodiment this utility model is described further.
Description of drawings
Accompanying drawing 1 is the structural representation of this utility model embodiment;
Accompanying drawing 2 is the left view of accompanying drawing 1;
Accompanying drawing 3 is the structural representation of solar panel user mode among this utility model embodiment.
Among the figure: 1-chair frame; The 2-road wheel; The 3-deflecting roller; The 4-live axle; The 5-motor; The 6-accumulator; The 7-brake block; The 8-handrail; The 9-chair back; The 10-back cushion; 11-cell panel fixed mount; The 12-solar panel; The 13-on and off switch; 14-deflecting roller support bar; The 15-driven gear; The 16-driven wheel; The 17-steering linkage; 18-turns to cross bar; The 19-steering bearing; The 20-slotted hole; 21-turns to push rod; The automatically controlled hands handle of 22-; 23-brake hands handle; The 24-backguy; The 25-seat cushion; The 26-foot pedal support frame; The 27-cushion rack; The 28-pedal; The 29-hound; The 30-crossbeam; The 31-rotating shaft; The 32-controller.
The specific embodiment
Embodiment, like Fig. 1, shown in Figure 2, a kind of solar energy electric wheelchair comprises chair frame 1, the chair back 9 and handrail 8, in the lower front end of chair frame 1 two road wheels 2 is installed, and a deflecting roller 3 is installed below the rear end of chair frame 1.
Be connected with live axle 4 between said two road wheels 2; The motor 5 that differential mechanism is installed on live axle 4 and is in transmission connection with differential mechanism; In the inside of chair frame 1 plurality of groups of storage batteries 6 is installed; Be electrically connected with controller 32 between said motor 5 and the plurality of groups of storage batteries 6, the handrail 8 of a said side is provided with on and off switch 13, and controller 32 is electrically connected with on and off switch 13.
The rear side of the said chair back 9 is provided with solar panel 12, and solar panel 12 is electrically connected with accumulator 6.Said solar panel 12 is installed on the cell panel fixed mount 11, is rotationally connected through rotating shaft 31 between the upper end of said cell panel fixed mount 11 and the chair back 9.
The front side of the said chair back 9 is provided with the back cushion 10 of inclination; The top of chair frame 1 is provided with seat cushion 25; Be provided with cushion rack 27 between said seat cushion 25 and the chair frame 1, said cushion rack 27 flexibly connects with chair frame 1, has made things convenient for the cleaning of seat cushion 25 and the maintenance of chair frame 1 interior arrangement.
The outside of the handrail 8 of said chair frame 1 both sides is equipped with the steer-drive that drives the trapezium structure that deflecting roller 3 turns to.
Steer-drive comprise two be installed in handrail 8 outsides respectively turn to push rod 21; Position near chair frame 1 on the handrail 8 of both sides is respectively equipped with slotted hole 20; The inboard that slotted hole 20 on the handrail 8 is positioned at handrail 8 is passed in the said lower end that turns to push rod 21; Be connected with between the lower end that two turn to push rod 21 and turn to cross bar 18; Near turning to cross bar 18 position intermediate to be provided with steering bearing 19, the said cross bar 18 that turns to is fixedly connected with steering bearing 19 on the said chair frame 1, and the push rod 21 of both sides can promote to turn to cross bar 18 to rotate and rotate to bearing 19 front and back.
Be connected with deflecting roller support bar 14 on the said deflecting roller 3; Said deflecting roller support bar 14 vertically be provided with and and chair frame 1 between be rotationally connected through bearing; Its upper end is positioned at the upside of chair frame 1 and driven gear 15 is installed; Position near driven gear 15 on the said chair frame 1 is equipped with the driven wheel 16 that is meshed with driven gear 15, and the both sides of said driven wheel 16 are connected with the two ends that turn to cross bar 18 through steering linkage 17 respectively.
The push rod 21 of both sides promotes to turn to cross bar 18 to rotate and rotates to bearing 19 front and back, drives driven wheel 16 through steering linkage 17 synchronously and rotates, and driven wheel 16 drives deflecting roller 3 through driven gear 15 and deflecting roller support bar 14 and rotates, and realizes the purpose that turns to.
The upper end of the push rod 21 of a said wherein side is equipped with automatically controlled handgrip 22 and brake handgrip 23, and said automatically controlled handgrip 22 is electrically connected respectively with controller 32 and motor 5.
Said automatically controlled handgrip is provided with a driving switch, when being in transport condition, and switch open; The electric energy that solaode produced is synchronous with battery tension through the circuit adjustment; Be the motor power supply jointly, thereby reduce the over-discharge of accumulator, when being in halted state; Switch cuts out, and the electric energy that solaode produced charges a battery separately with the voltage that is higher than accumulator 8-10V.
On the said live axle 4 brake block 7 is installed, is in transmission connection through backguy 24 between said brake block 7 and the brake handgrip 23.
The front end below of said chair frame 1 is provided with foot pedal support frame 26, and two pedals 28 are installed on foot pedal support frame 26, and said pedal 28 is rotationally connected with foot pedal support frame 26, has made things convenient for rising and falling of pedal 28.
As shown in Figure 3; When causing accumulator electric-quantity not enough in parking or owing to long-time walking; Can cell panel fixed mount 11 and solar panel 12 upwards be rotated through rotating shaft 31; It is in and the vertical basically state of sunray, is supported on the crossbeam 30 on the chair back 9 through hound 29 then, this moment, the solar panel light-absorbing and electricity-generating replenished electric weight to accumulator.
This utility model adopts such scheme; Can use accumulator and solar panel that electric energy is provided jointly; Also can pass through solar panel accumulators electric energy supplement at any time; Prolong the continuous journey time of this wheelchair greatly, be fit to very much long distance walking, enlarged people with disability and old people's range of activity.

Claims (10)

1. a solar energy electric wheelchair comprises chair frame (1), the chair back (9) and handrail (8), in the lower front end of chair frame (1) two road wheels (2) is installed, and in the below, rear end of chair frame (1) deflecting roller (3) is installed; It is characterized in that:
Be connected with live axle (4) between said two road wheels (2); Motor (5) is installed on live axle (4); In the inside of chair frame (1) plurality of groups of storage batteries (6) is installed; The handrail of a said side (8) is provided with on and off switch (13), is electrically connected with controller (32) between said motor (5) and the plurality of groups of storage batteries (6), and controller (32) is electrically connected with on and off switch (13);
The rear side of the said chair back (9) is provided with solar panel (12), and solar panel (12) is electrically connected with accumulator (6).
2. a kind of solar energy electric wheelchair according to claim 1; It is characterized in that: said solar panel (12) is installed on the cell panel fixed mount (11), is rotationally connected through rotating shaft (31) between the upper end of said cell panel fixed mount (11) and the chair back (9).
3. a kind of solar energy electric wheelchair according to claim 1 and 2 is characterized in that: the outside of said chair frame (1) two side handrail (8) is equipped with and drives the steer-drive that deflecting roller (3) turns to.
4. a kind of solar energy electric wheelchair according to claim 3; It is characterized in that: steer-drive comprise two be installed in handrail (8) outside respectively turn to push rod (21); The position that the handrail of both sides (8) is gone up near chair frame (1) is respectively equipped with slotted hole (20); The inboard that slotted hole (20) on the handrail (8) is positioned at handrail (8) is passed in the said lower end that turns to push rod (21); Be connected with between the lower end that two turn to push rod (21) and turn to cross bar (18), said chair frame (1) is gone up near turning to cross bar (18) position intermediate to be provided with steering bearing (19), and the said cross bar (18) that turns to is fixedly connected with steering bearing (19).
5. a kind of solar energy electric wheelchair according to claim 4; It is characterized in that: be connected with deflecting roller support bar (14) on the said deflecting roller (3); Said deflecting roller support bar (14) vertically be provided with and and chair frame (1) between be rotationally connected through bearing; Its upper end is positioned at the upside of chair frame (1) and driven gear (15) is installed; The position that said chair frame (1) is gone up near driven gear (15) is equipped with the driven wheel (16) that is meshed with driven gear (15), and the both sides of said driven wheel (16) are connected with the two ends that turn to cross bar (18) through steering linkage (17) respectively.
6. a kind of solar energy electric wheelchair according to claim 5; It is characterized in that: the upper end of the said wherein push rod of a side (21) is equipped with automatically controlled handgrip (22) and brake handgrip (23), and said automatically controlled handgrip (22) is electrically connected respectively with controller (32) and motor (5).
7. a kind of solar energy electric wheelchair according to claim 6 is characterized in that: brake block (7) is installed on the said live axle (4), is in transmission connection through backguy (24) between said brake block (7) and the brake handgrip (23).
8. a kind of solar energy electric wheelchair according to claim 6; It is characterized in that: the front end below of said chair frame (1) is provided with foot pedal support frame (26); Two pedals (28) are installed on foot pedal support frame (26), and said pedal (28) is rotationally connected with foot pedal support frame (26).
9. a kind of solar energy electric wheelchair according to claim 6 is characterized in that: the front side of the said chair back (9) is provided with the back cushion (10) of inclination, and the top of chair frame (1) is provided with seat cushion (25).
10. a kind of solar energy electric wheelchair according to claim 9 is characterized in that: be provided with cushion rack (27) between said seat cushion (25) and the chair frame (1), said cushion rack (27) flexibly connects with chair frame (1).
CN2011205509999U 2011-12-26 2011-12-26 Solar electrically-powered wheelchair Expired - Fee Related CN202376338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205509999U CN202376338U (en) 2011-12-26 2011-12-26 Solar electrically-powered wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205509999U CN202376338U (en) 2011-12-26 2011-12-26 Solar electrically-powered wheelchair

Publications (1)

Publication Number Publication Date
CN202376338U true CN202376338U (en) 2012-08-15

Family

ID=46624860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205509999U Expired - Fee Related CN202376338U (en) 2011-12-26 2011-12-26 Solar electrically-powered wheelchair

Country Status (1)

Country Link
CN (1) CN202376338U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103300980A (en) * 2013-06-21 2013-09-18 高波 Intelligent scooter
CN107854238A (en) * 2016-09-22 2018-03-30 苏州润桐专利运营有限公司 A kind of electric wheelchair that can be solar powered
CN110897797A (en) * 2019-11-15 2020-03-24 西安居正知识产权运营管理有限公司 Solar charging wheelchair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103300980A (en) * 2013-06-21 2013-09-18 高波 Intelligent scooter
CN107854238A (en) * 2016-09-22 2018-03-30 苏州润桐专利运营有限公司 A kind of electric wheelchair that can be solar powered
CN110897797A (en) * 2019-11-15 2020-03-24 西安居正知识产权运营管理有限公司 Solar charging wheelchair

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Legal Events

Date Code Title Description
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: 20120815

Termination date: 20141226

EXPY Termination of patent right or utility model