CN205386208U - Electronic wheelchair of flashlight integral type - Google Patents
Electronic wheelchair of flashlight integral type Download PDFInfo
- Publication number
- CN205386208U CN205386208U CN201620039569.3U CN201620039569U CN205386208U CN 205386208 U CN205386208 U CN 205386208U CN 201620039569 U CN201620039569 U CN 201620039569U CN 205386208 U CN205386208 U CN 205386208U
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- vehicle frame
- electric wheelchair
- crossbar
- wheel
- floating
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Abstract
The utility model provides an electronic wheelchair of flashlight integral type, it includes: wheel, handrail assembly, floating frame, motor, wheel and handrail assembly install in on the floating frame, floating frame includes: frame, the right frame that floats float for left side frame, right frame, left crossbar, right crossbar, a left side, the preceding hinge hole of the left frame that floats is connected with the preceding hinge hole of left frame, and the unsteady back hinge hole who puts up in a left side floats through left slide bar and left frame and is connected, and the front end and the rear end of left unsteady frame are connected with front wheel and rear wheel respectively, the preceding hinge hole of the right frame that floats is connected with the preceding hinge hole of right frame, and the unsteady back hinge hole who puts up in the right side floats through right slide bar and right frame and is connected, and the front end and the rear end of right unsteady frame are connected with front wheel and rear wheel respectively. The utility model discloses an electronic wheelchair adopts floating frame structure, can effectively solve the inconvenient problem of operation under the manual state. Simultaneously, avoided the drive wheel too forward again, the problem of easy back end whip during the use.
Description
Technical field
This utility model relates to electric wheelchair technical field, particularly relates to a kind of torch integrated formula electric wheelchair.
Background technology
At present, existing torch integrated formula electric wheelchair common problem be driving wheel excessively rearward, so, under manual mode, the hand rim of driving wheel is far beyond the operating radius of user arm, thus the problem made troubles to user, also comparatively require great effort during manual actuation simultaneously.
Further, existing torch integrated formula electric wheelchair exists drawbacks described above and is primarily to the overall center of gravity considering electric wheelchair.Because the driving wheel center of the electric wheelchair of existing rear drive must at the rear of user center of gravity, and its position is three point of one distance between axles place of front and back wheel.So, then the existence of drawbacks described above is caused.If driving wheel being centrally disposed in the underface of user center of gravity or arm, then under motoring condition, very easily overturning during upward slope and causing casualty accident.
Therefore, for the problems referred to above, it is necessary to propose further solution.
Utility model content
The purpose of this utility model is in that to provide a kind of torch integrated formula electric wheelchair, to overcome the deficiencies in the prior art.
For realizing above-mentioned utility model purpose, this utility model provides a kind of torch integrated formula electric wheelchair, comprising: wheel, arm assembly, floating type vehicle frame, motor；
Described wheel and arm assembly are installed on described floating type vehicle frame, and described wheel includes front wheels and rear wheels, and described trailing wheel is driving wheel, and described trailing wheel is connected with described motor-driven, and described arm assembly is positioned at the surface of described trailing wheel；
Described floating type vehicle frame includes: left vehicle frame, right vehicle frame, left crossbar, right crossbar, left floating shelf, right floating shelf, described left crossbar and right crossbar intersection are flexibly connected, and the two ends of described left crossbar and right crossbar are flexibly connected with described left vehicle frame and right vehicle frame respectively；
The front pan of described left floating shelf is connected with the front pan of described left vehicle frame, and the rear pan of described left floating shelf is by left slide bar and described left vehicle frame floating connection, and the front-end and back-end of described left floating shelf are connected with described front wheels and rear wheels respectively；
The front pan of described right floating shelf is connected with the front pan of described right vehicle frame, and the rear pan of described right floating shelf is by right slide bar and described right vehicle frame floating connection, and the front-end and back-end of described right floating shelf are connected with described front wheels and rear wheels respectively.
As the improvement of torch integrated formula electric wheelchair of the present utility model, described front-wheel is oppositely arranged, and the front-wheel being oppositely arranged is pivotally connected to the front end of described floating type vehicle frame respectively.
As the improvement of torch integrated formula electric wheelchair of the present utility model, described trailing wheel is oppositely arranged, and the trailing wheel being oppositely arranged is pivotally connected to the both sides of described floating type vehicle frame respectively.
Improvement as torch integrated formula electric wheelchair of the present utility model, under described left vehicle frame, pan is connected with pan under described right crossbar, described right crossbar middle hinge hole is connected with described left crossbar middle hinge hole, under described left crossbar, pan is connected with pan under described right vehicle frame, and the upper pan of described left crossbar and right crossbar is connected respectively through the upper pan of connecting plate with left vehicle frame and right vehicle frame.
As the improvement of torch integrated formula electric wheelchair of the present utility model, described left vehicle frame, right vehicle frame, left crossbar, right crossbar form a double; two four-bar linkage structure of linkage.
As the improvement of torch integrated formula electric wheelchair of the present utility model, described electric wheelchair also includes lithium battery and battery case, and described battery case is installed on described floating type vehicle frame, and described lithium battery is installed in described battery case.
As the improvement of torch integrated formula electric wheelchair of the present utility model, described electric wheelchair also includes seat back cushion, and described seat back cushion is positioned on described floating type vehicle frame.
Improvement as torch integrated formula electric wheelchair of the present utility model, described electric wheelchair also includes pedal and the little bottom bands of trouser legs, described pedal is installed on the front end of described floating type vehicle frame, the two ends of the described little bottom bands of trouser legs are connected with described left vehicle frame and right vehicle frame respectively, and are positioned at the top of described pedal.
As the improvement of torch integrated formula electric wheelchair of the present utility model, the rear end of described floating type vehicle frame is additionally provided with universal wheel.
As the improvement of torch integrated formula electric wheelchair of the present utility model, described electric wheelchair also includes controller.
Compared with prior art, the beneficial effects of the utility model are: torch integrated formula electric wheelchair of the present utility model adopts floating type body frame structure for automotive, it is possible to effectively solve unhandy problem under manual mode.Meanwhile, turn avoid driving wheel excessively forward, the problem of easy whipping during use.
Additionally, when torch integrated formula electric wheelchair of the present utility model goes up a slope, it is to avoid driving wheel puts the problems such as sky, guarantees that driving wheel can close proximity to ground all the time.Thus, it is to avoid put the generation of sky skidding, it is possible to make occupant manipulate freely when ascents and descents, it is ensured that the personal safety of occupant.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in this utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic perspective view of torch integrated formula electric wheelchair one detailed description of the invention of the present utility model；
Fig. 2 is the perspective exploded view of torch integrated formula electric wheelchair in Fig. 1.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, this utility model is described in detail; but it should what illustrate is; these embodiments are not limitation of the utility model; those of ordinary skill in the art, according to the equivalent transformation in these embodiment institute work energy, method or structure or replacement, belong within protection domain of the present utility model.
As shown in Figure 1, 2, torch integrated formula electric wheelchair of the present utility model includes: wheel, arm assembly, floating type vehicle frame, motor.
Described wheel and arm assembly 20 are installed on described floating type vehicle frame 30, and wherein, described wheel includes front-wheel 11 and trailing wheel 12, and described trailing wheel 12 is driving wheel, and for realizing the driving effect of described trailing wheel 12, described trailing wheel 12 is in transmission connection with described motor 40.Thus, under the drive of motor 40, described trailing wheel 12 can drive the motion of electric wheelchair.Additionally, described arm assembly 20 is positioned at the surface of described trailing wheel 12, so, trailing wheel 12 is made to be positioned at the operating radius scope of occupant's arm, in order to electric wheelchair described in occupant's manual operation.
Wherein, described front-wheel 11 is oppositely arranged, and the front-wheel 11 being oppositely arranged is pivotally connected to the front end of described floating type vehicle frame 30 respectively.Described trailing wheel 12 is oppositely arranged, and the trailing wheel 12 being oppositely arranged is pivotally connected to the both sides of described floating type vehicle frame 30 respectively.Thus, the underface being centrally disposed in occupant's center of gravity or arm of described trailing wheel 12, overcome the drawback that in existing electric wheelchair, rear drive sprocket brings when designing excessively rearward.Additionally, described trailing wheel 12 is of a size of 24 cun, and trailing wheel 12 is arranged above mud guard 121.Further, the rear end of described floating type vehicle frame 30 is additionally provided with universal wheel 50, with the motion of auxiliary electric wheelchair.
The stability that when also setting up to ensure that trailing wheel is forward, electric wheelchair is overall, described electric wheelchair adopts floating type body frame structure for automotive.Specifically, described floating type vehicle frame 30 includes: left vehicle frame 31, right vehicle frame 32, left crossbar 33, right crossbar 34, left floating shelf 35, right floating shelf 36.Wherein, described left crossbar 33 and right crossbar 34 intersection are flexibly connected, and the two ends of described left crossbar 33 and right crossbar 34 are flexibly connected with described left vehicle frame 31 and right vehicle frame 32 respectively.Thus, described left vehicle frame 31, right vehicle frame 32, left crossbar 33, right crossbar 34 form the double; two four-bar linkage structure of a linkage.So, pull up or pressure cross bar can fold or open vehicle frame down, facilitate folding and the carrying of electric wheelchair.
Embodiment as a kind of double; two four-bar linkage structure that links, 31 times pans of described left vehicle frame are connected with described 34 times pans of right crossbar, described right crossbar 34 middle hinge hole is connected with described left crossbar 33 middle hinge hole, 33 times pans of described left crossbar are connected with described 32 times pans of right vehicle frame, and the upper pan of described left crossbar 33 and right crossbar 34 is connected respectively through the upper pan of connecting plate with left vehicle frame 31 and right vehicle frame 32.Additionally, described electric wheelchair also includes seat back cushion 60, described seat back cushion 60 is positioned on described floating type vehicle frame 30, and is specifically layed in described left vehicle frame 31 and right vehicle frame 32.
Further, the front pan of described left floating shelf 35 is connected with the front pan of described left vehicle frame 31, the rear pan of described left floating shelf 35 is by left slide bar 37 and described left vehicle frame 31 floating connection, and the front-end and back-end of described left floating shelf 35 are connected with described front-wheel 11 and trailing wheel 12 respectively.Specifically, the front end of described left floating shelf 35 is connected with described front-wheel 11 by bearing, and the rear end of described left floating shelf 35 is connected with described trailing wheel 12 by motor 40.
Analogously, the front pan of described right floating shelf 36 is connected with the front pan of described right vehicle frame 32, the rear pan of described right floating shelf 36 is by right slide bar and described right vehicle frame 32 floating connection, and the front-end and back-end of described right floating shelf 36 are connected with described front-wheel 11 and trailing wheel 12 respectively.Specifically, the front end of described right floating shelf 36 is connected with described front-wheel 11 by bearing, and the rear end of described right floating shelf 36 is connected with described trailing wheel 12 by motor 40.So, by described left floating shelf 35 and right floating shelf 36 so that driving wheel can be arranged by independent floating, thus, electric wheelchair is when running into barrier or climb and fall, and it has good shock-absorbing capacity, and then is conducive to the stability keeping electric wheelchair overall.
In order to provide electric energy for described motor 40; described electric wheelchair also includes lithium battery 71 and battery case 72; wherein; described battery case 72 is installed on described floating type vehicle frame 30; described lithium battery 71 is installed in described battery case 72; thus, it, while providing installing space for described lithium battery 71, is also played a protective role by described battery case 72.
Described electric wheelchair also includes pedal 81 and the little bottom bands of trouser legs 82, and wherein, described pedal 81 is installed on the front end of described floating type vehicle frame 30, for the foot supporting occupant.The two ends of the described little bottom bands of trouser legs 82 are connected with described left vehicle frame 31 and right vehicle frame 32 respectively, and are positioned at the top of described pedal 81, for the shank supporting occupant.
Additionally, described electric wheelchair also includes controller 90, described controller 90 is for being controlled torch integrated formula electric wheelchair of the present utility model, for instance the switching of electric wheelchair type of drive and the advance of electric wheelchair, turn to and retrogressing etc..
In sum, torch integrated formula electric wheelchair of the present utility model adopts floating type body frame structure for automotive, it is possible to effectively solve unhandy problem under manual mode.Meanwhile, turn avoid driving wheel excessively forward, the problem of easy whipping during use.
Additionally, when torch integrated formula electric wheelchair of the present utility model goes up a slope, it is to avoid driving wheel puts the problems such as sky, guarantees that driving wheel can close proximity to ground all the time.Thus, it is to avoid put the generation of sky skidding, it is possible to make occupant manipulate freely when ascents and descents, it is ensured that the personal safety of occupant.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. a torch integrated formula electric wheelchair, it is characterised in that described electric wheelchair includes: wheel, arm assembly, floating type vehicle frame, motor；
Described wheel and arm assembly are installed on described floating type vehicle frame, and described wheel includes front wheels and rear wheels, and described trailing wheel is driving wheel, and described trailing wheel is connected with described motor-driven, and described arm assembly is positioned at the surface of described trailing wheel；
Described floating type vehicle frame includes: left vehicle frame, right vehicle frame, left crossbar, right crossbar, left floating shelf, right floating shelf, described left crossbar and right crossbar intersection are flexibly connected, and the two ends of described left crossbar and right crossbar are flexibly connected with described left vehicle frame and right vehicle frame respectively；
The front pan of described left floating shelf is connected with the front pan of described left vehicle frame, and the rear pan of described left floating shelf is by left slide bar and described left vehicle frame floating connection, and the front-end and back-end of described left floating shelf are connected with described front wheels and rear wheels respectively；
The front pan of described right floating shelf is connected with the front pan of described right vehicle frame, and the rear pan of described right floating shelf is by right slide bar and described right vehicle frame floating connection, and the front-end and back-end of described right floating shelf are connected with described front wheels and rear wheels respectively.
2. torch integrated formula electric wheelchair according to claim 1, it is characterised in that described front-wheel is oppositely arranged, and the front-wheel being oppositely arranged is pivotally connected to the front end of described floating type vehicle frame respectively.
3. torch integrated formula electric wheelchair according to claim 1, it is characterised in that described trailing wheel is oppositely arranged, and the trailing wheel being oppositely arranged is pivotally connected to the both sides of described floating type vehicle frame respectively.
4. torch integrated formula electric wheelchair according to claim 1, it is characterized in that, under described left vehicle frame, pan is connected with pan under described right crossbar, described right crossbar middle hinge hole is connected with described left crossbar middle hinge hole, under described left crossbar, pan is connected with pan under described right vehicle frame, and the upper pan of described left crossbar and right crossbar is connected respectively through the upper pan of connecting plate with left vehicle frame and right vehicle frame.
5. the torch integrated formula electric wheelchair according to claim 1 or 4, it is characterised in that described left vehicle frame, right vehicle frame, left crossbar, right crossbar form a double; two four-bar linkage structure of linkage.
6. torch integrated formula electric wheelchair according to claim 1, it is characterised in that described electric wheelchair also includes lithium battery and battery case, and described battery case is installed on described floating type vehicle frame, and described lithium battery is installed in described battery case.
7. torch integrated formula electric wheelchair according to claim 1, it is characterised in that described electric wheelchair also includes seat back cushion, and described seat back cushion is positioned on described floating type vehicle frame.
8. torch integrated formula electric wheelchair according to claim 1, it is characterized in that, described electric wheelchair also includes pedal and the little bottom bands of trouser legs, described pedal is installed on the front end of described floating type vehicle frame, the two ends of the described little bottom bands of trouser legs are connected with described left vehicle frame and right vehicle frame respectively, and are positioned at the top of described pedal.
9. torch integrated formula electric wheelchair according to claim 1, it is characterised in that the rear end of described floating type vehicle frame is additionally provided with universal wheel.
10. torch integrated formula electric wheelchair according to claim 1, it is characterised in that described electric wheelchair also includes controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039569.3U CN205386208U (en) | 2016-01-15 | 2016-01-15 | Electronic wheelchair of flashlight integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039569.3U CN205386208U (en) | 2016-01-15 | 2016-01-15 | Electronic wheelchair of flashlight integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386208U true CN205386208U (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039569.3U Active CN205386208U (en) | 2016-01-15 | 2016-01-15 | Electronic wheelchair of flashlight integral type |
Country Status (1)
| Country | Link |
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| CN (1) | CN205386208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455977A (en) * | 2016-01-15 | 2016-04-06 | 昆山奥仕达电动科技有限公司 | Manual and electric integrated electrically powered wheelchair |
-
2016
- 2016-01-15 CN CN201620039569.3U patent/CN205386208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455977A (en) * | 2016-01-15 | 2016-04-06 | 昆山奥仕达电动科技有限公司 | Manual and electric integrated electrically powered wheelchair |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |