CN203580668U - Four-wheel electric vehicle supplied with power by road surface - Google Patents
Four-wheel electric vehicle supplied with power by road surface Download PDFInfo
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- CN203580668U CN203580668U CN201320839261.3U CN201320839261U CN203580668U CN 203580668 U CN203580668 U CN 203580668U CN 201320839261 U CN201320839261 U CN 201320839261U CN 203580668 U CN203580668 U CN 203580668U
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- wheel
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- power
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- electric motor
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- 239000006096 absorbing agent Substances 0.000 claims 4
- 230000035939 shock Effects 0.000 claims 4
- 239000013536 elastomeric material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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Abstract
The utility model discloses a four-wheel electric vehicle supplied with power by the road surface. The four-wheel electric vehicle comprises a chassis and wheels of the electric vehicle, and is characterized in that an axle of the chassis of the electric vehicle is provided with a left power-taking wheel and a right power-taking wheel; the distance between each power-taking wheel and the road surface is h which is more than 0; the left and right sides of an insulated isolation plate of the power supply road surface are provided with positive and negative current-conducting plates; the width of the power supply road surface is smaller than the distance between the left and right wheels of the electric vehicle; the height between the surface of each current-conducting plate and the road surface is H which is more than h; each power-taking wheel is an inflatable current-conducting tire. When each power-taking wheel is contacted with each current-conducting plate, the air pressure is lower than the air pressures of four wheels of the electric vehicle. When being driven into the road surface, the four-wheel electric vehicle runs across the power supply road surface, and the left and right power-taking wheels below the chassis are elastically contacted with the left and right current-conducting plates. In the technical scheme, the power-taking wheels are in suspension states when the four-wheel electric vehicle runs on the road surface, and are contacted with the current-conducting plates to obtain electric power when the four-wheel electric vehicle runs on the power supply road surface. The four-wheel electric vehicle does not need to be driven by power, and is simple and reliable in structure, and easy to manufacture and implement.
Description
Technical field
The utility model relates to battery-driven car, relates to specifically a kind of four-wheel electric motor car of road surface power-supply.
Technical background
Battery-driven car industry development is at present rapid, the important vehicle of popular one have been become, technical scheme described in patent No. ZL200510044223.9, it is a kind of up electric motor car with two wheels of sailing of confession circuit face that positive and negative conductive plate is set at interval, it obtains electric power by tire from confession circuit face, technique scheme is taken turns travelling of battery-driven car for two, for expanding the range of use of power supply pavement technique, increase user's chosen content, be necessary to provide a kind of and can supplying the up four-wheel electric motor car of sailing of circuit face, it will meet prevailing roadway and normally travelling for circuit face, a kind of operation technique requirement that meets four-wheel electric motor car for circuit face can be provided simultaneously, therefore need to design a kind of electricity getting device according to the constructional feature of four-wheel electric motor car, it matches with the further improved circuit face that supplies, so new four-wheel electric motor car and confession circuit face should be a kind of simple in structure, practical, lower-cost technical scheme, so more be conducive to application and the popularization of road surface power-supply technology.
Utility model content
The purpose of this utility model is to provide a kind of four-wheel electric motor car of road surface power-supply, can expand above-mentioned power supply pavement technique scope in actual use, it makes the kind of the battery-driven car that adopts this road surface power-supply technology more, practicality is better, and the implementation of this four-wheel electric motor car technical scheme is also stronger simultaneously.
For achieving the above object, the utility model adopts following technical scheme:
A kind of four-wheel electric motor car of road surface power-supply, it comprises the chassis of battery-driven car, wheel, it is characterized in that being respectively equipped with on the upper left right side, chassis of battery-driven car one and there is elastomeric power taking wheel, the distance on power taking wheelspan road surface is h>0, being arranged on for the conductive plate surface in circuit face is H apart from the height on road surface, height H is greater than distance h, width for circuit face is less than the spacing between battery-driven car left and right wheels, four-wheel electric motor car is across sailing for circuit face is up, under road traveling state, power taking is taken turns in vacant state, under power supply road traveling state, power taking wheel and conductive plate are in contact condition.
Described left and right power taking wheel and wheel are arranged on same axletree, and the diameter of left and right power taking wheel is less than respectively the diameter of wheel, and power taking wheel in left and right insulate with axletree respectively, and power taking is brushed from the power taking of power taking wheel side.
Described left and right power taking wheel is separately positioned on the axletree of front and back, and the diameter of left and right power taking wheel is less than respectively the diameter of front and back wheel, and power taking wheel in left and right insulate with front and back axletree respectively, two side power takings that power taking brush is taken turns from front and back power taking respectively.
Power taking wheel in described left and right is inflation conductive tyre, and when inflation conductive tyre contacts with the conductive plate for circuit face, the air pressure of its conductive tyre is less than the air pressure of four wheels of battery-driven car.
The conductive tyre that power taking wheel in described left and right is elastomeric material, power taking wheel contacts with conductive plate, and its conductive tyre pressure is less than four suffered pressure of wheel of battery-driven car.
The left and right of described electric vehicle chassis below is respectively equipped with a fixed support, its end is provided with an insulating part, it is hinged with a stay bearing plate, on stay bearing plate, be provided with power taking wheel, in the side of stay bearing plate, being provided with power taking brush contacts with the side elastic of power taking wheel, in one end of stay bearing plate, be hinged with a shock absorber, the other end of shock absorber is hinged on insulating part, and the distance on power taking wheelspan road surface is h>0.
The left and right of described electric vehicle chassis below is respectively equipped with a fixed support, its end is provided with an insulating part, it is hinged with a power taking head, in the end of power taking head, be provided with a shock absorber, the other end of shock absorber is hinged on insulating part, power taking head is h>0 apart from the distance on road surface, and being arranged on for the conductive plate surface in circuit face is H apart from the height on road surface, and height H is greater than distance h.
A kind of confession circuit face that electric power can be provided to described four-wheel electric motor car, on road surface, be provided with insulation division board, on it, left and right is provided with the conductive plate of mutually insulated, two conductive plate polarity are contrary, it is characterized in that each conductive plate surface, higher than road surface certain altitude H, is less than the road clearance of four-wheel electric chassis.
In technique scheme:
Spacing between left and right power taking wheel is greater than the width of the insulation division board between two conductive plates in left and right, the length of two conductive plates can be continuously or is interrupted, the distance h on power taking wheelspan road surface is less than the height H that is laid on the conductive plate surface on insulation division board, Flexible change amount after power taking wheel is under pressure is greater than H-h, for circuit face, be placed between battery-driven car left and right wheels, four-wheel electric motor car can be travelled on two conductive plates, in the entrance for circuit face, conductive plate is provided with and facilitates power taking to take turns the slope entering, under road traveling state, power taking wheel keeps certain distance h in vacant state and road surface, when having obstacle, power taking wheel rolls and passes through, when battery-driven car sails into for circuit face, power taking wheel can produce distortion under the pressure-acting of conductive plate, its surface of tyre is realized face with conductive plate and is contacted, power taking wheel in left and right keeps electric with conductive plate and connects.
If power taking wheel in left and right is arranged on the both sides in the middle of front axle or back axle, axletree is provided with insulating sleeve, it and power taking are insulated and are isolated between taking turns, on the upper left right side of electric vehicle chassis, be respectively equipped with the power taking brush holder of an insulating material, be provided with power taking brush and contact with the side elastic of power taking wheel, power taking brush obtains electric power and by wire, connects the controller of battery-driven car.
If power taking wheel in left and right is inflation conductive tyre, the air pressure of inflation conductive tyre should meet the power taking requirement after contacting with for circuit face, the air pressure of inflation conductive tyre is less than the air pressure of four wheels of battery-driven car, battery-driven car four-wheel need be born complete vehicle weight, and the suffered pressure of inflation conductive tyre only needs to guarantee to contact with the face of conductive plate; In like manner for the conductive tyre of elastomeric material, owing to being greater than the distance h on power taking wheelspan road surface for the height H of conductive plate surface in circuit face, therefore the elastic deformation amount who requires power taking to take turns is under pressure greater than H-h, requires power taking wheel pressure to be less than four suffered pressure of wheel of battery-driven car simultaneously.
If power taking wheel or power taking head are set on the insulating part of fixed support end, the articulated position of stay bearing plate and insulating part will be higher than the front and back axletree of battery-driven car, power taking wheel or power taking head are h>0 apart from the distance on road surface, being laid on spaced conductive plate surface on insulation division board is H apart from the height on road surface, height H is greater than distance h, after power taking wheel or power taking head contact with for circuit face, the hinge rotation on insulating part of power taking wheel or power taking head, and under damper action, between power taking wheel or power taking head and conductive plate, keep the required pressure of power taking.
For four-wheel electric motor car provides the confession circuit face of electric power, it is on road surface, to be equipped with insulation division board, and make mutually insulated between conductive plate, make insulation isolation between conductive plate and road surface simultaneously, the surface elevation H of each conductive plate is less than the road clearance of four-wheel electric chassis, and facilitate the left and right wheels of battery-driven car to pass through, the height of the insulation division board between the conductive plate of same left and right is also H.
When four-wheel electric motor car travels on prevailing roadway, before and after on chassis, power taking is taken turns in vacant state, and with the road surface h that keeps the distance, for circuit face, apart from the height on road surface, be H, and H>h, when the conductive plate arranging about four-wheel electric motor car enters supplies circuit face, four-wheel electric motor car travels on the conductive plate of two of left and right, its chassis below left and right power taking wheel and left and right conductive plate Elastic Contact, elastomeric conductive tyre deforms under for circuit face extruding, power taking wheelspan road surface distance becomes H, conductive tyre contacts with conductive plate forming surface, from obtaining electric power to drive motor for circuit face, make battery-driven car along power supply road traveling, when four-wheel electric motor car sails out of for circuit face, power taking wheel departs from for circuit face, elastomeric conductive tyre and the road surface h that again keeps the distance.
This invention adopts the mode of fixed interval (FI) between power taking wheel and road surface, by conductive tyre and the elastic deformation or the displacement that produce afterwards of contacting that supplies circuit face, realization power taking from supplying circuit face, the electricity getting device of this four-wheel electric motor car does not need power, simple and reasonable, be easy to manufacture, do not affect battery-driven car normally travelling on prevailing roadway simultaneously, expanded the range of use of this power supply pavement technique, above-mentioned four-wheel electric motor car and confession circuit face also relatively meet the demand of consumption market, also for battery-driven car power supply pavement technique provides a kind of new evolutionary path.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the four-wheel electric motor car inflation power taking wheel work schematic diagram that the utility model provides
Fig. 2 is the four-wheel electric motor car inflation power taking wheel fundamental diagram that the utility model provides
Fig. 3 is the four-wheel electric motor car elasticity power taking wheel work schematic diagram that the utility model provides
Fig. 4 is the four-wheel electric motor car elasticity power taking wheel fundamental diagram that the utility model provides
Fig. 5 is the four-wheel electric motor car elasticity power taking head work schematic diagram that the utility model provides
Fig. 6 is the four-wheel electric motor car elasticity power taking head fundamental diagram that the utility model provides
In figure: 1, chassis 2, wheel 3, axletree 4, power taking wheel 5, insulating sleeve 6, power taking brush holder 7, power taking brush 8, road surface 9, conductive plate 10, insulation division board 11, fixed support 12, insulating part 13, stay bearing plate 14, shock absorber 15, power taking head
The specific embodiment
Spacing between four-wheel electric motor car left and right wheels is 1.0m in an embodiment, spacing between left and right power taking wheel is 0.5m, left and right power taking is taken turns between the left and right wheels of four-wheel electric motor car, width for two conductive plates in circuit face is 0.3m, the width of the insulation division board between two conductive plates is 0.1m, insulation division board equates with the height of conductive plate, conductive plate surface is higher than road surface H=4cm, power taking is taken turns apart from road surface h=3cm, the tire pressure of setting four-wheel electric motor car is 2.5kg/cm2, after power taking wheel contacts with conductive plate, the tire pressure of left and right power taking wheel is 1.5kg/cm2.
Embodiment mono-, four-wheel electric motor car inflation power taking wheel work schematic diagram and fundamental diagram as depicted in figs. 1 and 2, two axletrees (3) before and after being provided with on the chassis (1) of battery-driven car, at the two ends of axletree (3), be provided with wheel (2), on back axle (3), be provided with two the power taking wheels in left and right (4), power taking wheel (4) is inflation conductive tyre, between power taking wheel (4) and axletree (3), be provided with insulating sleeve (5), it is corresponding with the position of power taking wheel (4) that on chassis, (1) upper left right side is respectively equipped with the power taking brush holder (6) of an insulating material, power taking brush holder (6) is provided with a power taking brush (7), it contacts with the side elastic of power taking wheel (4), for circuit face, be positioned between the left and right wheels (2) of four-wheel electric motor car, four-wheel electric motor car is across sailing for circuit face is up, its structure is on road surface (8), to be equipped with insulation division board (10), in the upper left and right of insulation division board (10), be provided with the conductive plate (9) of mutually insulated, the height on conductive plate (9) surface distance road surface (8) is H, the height of the insulation division board (10) between two conductive plates (9) is also H, when battery-driven car does not sail into for circuit face, power taking wheel (4) is in vacant state, distance now and between road surface (8) is h, height H is greater than distance h, when battery-driven car sails into for after circuit face, left and right power taking wheel (4) contacts with left and right conductive plate (9), power taking wheel (4) is extruded distortion and contacts with conductive plate (9) face of realization, and obtain electric power from left and right conductive plate (9), by power taking brush (7) power taking of two power taking wheel (4) sides, export to the controller of battery-driven car.
Embodiment bis-, four-wheel electric motor car elasticity power taking wheel work schematic diagram and fundamental diagram as shown in Figure 3 and Figure 4, the upper left right side, chassis (1) at battery-driven car is respectively equipped with a fixed support (11), in the end of fixed support (11), be provided with insulating part (12), on insulating part (12), be hinged with a stay bearing plate (13), stay bearing plate (13) is provided with power taking wheel (4), on stay bearing plate (13), be provided with a power taking brush (7), power taking brush (7) contacts with the side elastic of power taking wheel (4), in the end of stay bearing plate (13), be hinged with a shock absorber (14), the other end of shock absorber (14) is hinged on insulating part (12), apart from road surface, the distance of (8) is h to the power taking wheel (4) of said structure, surface elevation for conductive plate (9) in circuit face is H, the height of the insulation division board (10) between two conductive plates (9) is also H, height H is greater than distance h, when battery-driven car sails into for after circuit face, power taking wheel (4) contacts with conductive plate (9), the hinge rotation of power taking wheel (4) on insulating part (12), power taking wheel (4) reliably contacts and obtains electric power with conductive plate (9) under the effect of shock absorber (14), by power taking brush (7) power taking of two power taking wheel (4) sides, export to the controller of battery-driven car.
Embodiment tri-, four-wheel electric motor car elasticity power taking head work schematic diagram and fundamental diagram as shown in Figure 5 and Figure 6, the upper left right side, chassis (1) at battery-driven car is respectively equipped with a fixed support (11), in the end of fixed support (11), be provided with insulating part (12), on insulating part (12), be hinged with a power taking head (15), in the end of power taking head (15), be hinged with a shock absorber (14), the other end of shock absorber (14) is hinged on insulating part (12), apart from road surface, the distance of (8) is h to the power taking head (15) of said structure, surface elevation for conductive plate (9) in circuit face is H, the height of the insulation division board (10) between two conductive plates (9) is also H, height H is greater than distance h, when battery-driven car sails into for after circuit face, power taking head (15) contacts with conductive plate (9), the hinge rotation of power taking head (15) on insulating part (12), power taking head (15) reliably contacts and obtains electric power with conductive plate (9) under the effect of shock absorber (14), by the wire on power taking head (15), export to the controller of battery-driven car.
Claims (8)
1. the four-wheel electric motor car of a road surface power-supply, it comprises the chassis of battery-driven car, wheel, it is characterized in that being respectively equipped with on the upper left right side, chassis of battery-driven car one and there is elastomeric power taking wheel, the distance on power taking wheelspan road surface is h>0, being arranged on for the conductive plate surface in circuit face is H apart from the height on road surface, height H is greater than distance h, width for circuit face is less than the spacing between battery-driven car left and right wheels, four-wheel electric motor car is across sailing for circuit face is up, under road traveling state, power taking is taken turns in vacant state, under power supply road traveling state, power taking wheel and conductive plate are in contact condition.
2. a kind of four-wheel electric motor car of road surface power-supply according to claim 1, it is characterized in that left and right power taking wheel and wheel are arranged on same axletree, the diameter of left and right power taking wheel is less than respectively the diameter of wheel, and power taking wheel in left and right insulate with axletree respectively, and power taking is brushed from the power taking of power taking wheel side.
3. a kind of four-wheel electric motor car of road surface power-supply according to claim 1, it is characterized in that left and right power taking wheel is separately positioned on the axletree of front and back, the diameter of left and right power taking wheel is less than respectively the diameter of front and back wheel, power taking wheel in left and right insulate with front and back axletree respectively, two side power takings that power takings brush is taken turns from front and back power taking respectively.
4. a kind of four-wheel electric motor car of road surface power-supply according to claim 1, is characterized in that power taking wheel in left and right is for inflation conductive tyre, and when inflation conductive tyre contacts with the conductive plate that supplies circuit face, the air pressure of its conductive tyre is less than the air pressure of four wheels of battery-driven car.
5. a kind of four-wheel electric motor car of road surface power-supply according to claim 1, is characterized in that the conductive tyre that left and right power taking wheel is elastomeric material, and power taking wheel contacts with conductive plate, and its conductive tyre pressure is less than four suffered pressure of wheel of battery-driven car.
6. a kind of four-wheel electric motor car of road surface power-supply according to claim 1, the left and right that it is characterized in that electric vehicle chassis below is respectively equipped with a fixed support, its end is provided with an insulating part, it is hinged with a stay bearing plate, on stay bearing plate, be provided with power taking wheel, in the side of stay bearing plate, being provided with power taking brush contacts with the side elastic of power taking wheel, in one end of stay bearing plate, be hinged with a shock absorber, the other end of shock absorber is hinged on insulating part, and the distance on power taking wheelspan road surface is h>0.
7. a kind of four-wheel electric motor car of road surface power-supply according to claim 1, the left and right that it is characterized in that electric vehicle chassis below is respectively equipped with a fixed support, its end is provided with an insulating part, it is hinged with a power taking head, in the end of power taking head, be provided with a shock absorber, the other end of shock absorber is hinged on insulating part, and power taking head is h>0 apart from the distance on road surface, being arranged on for the conductive plate surface in circuit face is H apart from the height on road surface, and height H is greater than distance h.
8. one kind can provide to four-wheel electric motor car claimed in claim 1 the confession circuit face of electric power, on road surface, be provided with insulation division board, on it, left and right is provided with the conductive plate of mutually insulated, two conductive plate polarity are contrary, it is characterized in that each conductive plate surface, higher than road surface certain altitude H, is less than the road clearance of four-wheel electric chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839261.3U CN203580668U (en) | 2013-12-08 | 2013-12-08 | Four-wheel electric vehicle supplied with power by road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839261.3U CN203580668U (en) | 2013-12-08 | 2013-12-08 | Four-wheel electric vehicle supplied with power by road surface |
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| Publication Number | Publication Date |
|---|---|
| CN203580668U true CN203580668U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839261.3U Expired - Fee Related CN203580668U (en) | 2013-12-08 | 2013-12-08 | Four-wheel electric vehicle supplied with power by road surface |
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| Country | Link |
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| CN (1) | CN203580668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640484A (en) * | 2013-12-08 | 2014-03-19 | 梁晓军 | Pavement-powered four-wheel electromobile |
-
2013
- 2013-12-08 CN CN201320839261.3U patent/CN203580668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640484A (en) * | 2013-12-08 | 2014-03-19 | 梁晓军 | Pavement-powered four-wheel electromobile |
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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: 20140507 Termination date: 20151208 |
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| EXPY | Termination of patent right or utility model |