CN203401979U - Electric vehicle taking power from road surface - Google Patents
Electric vehicle taking power from road surface Download PDFInfo
- Publication number
- CN203401979U CN203401979U CN201320532972.6U CN201320532972U CN203401979U CN 203401979 U CN203401979 U CN 203401979U CN 201320532972 U CN201320532972 U CN 201320532972U CN 203401979 U CN203401979 U CN 203401979U
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- China
- Prior art keywords
- arc
- shaped guide
- guide rail
- power taking
- road surface
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- Expired - Lifetime
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Abstract
Disclosed is an electric vehicle taking power from a road surface. The electric vehicle comprises a front wheel, a rear wheel, a front fender, a back fender, a controller and a hub motor, and is characterized in that the back faces of the fenders are respectively provided with an arc-shaped guide rail base, the arc-shaped guide rail bases are connected to a front fixing support and back fixing support, arc-shaped guide rails are arranged in the arc-shaped guide rail bases and provided with racks, two gear motors are arranged on the end portions of the arc-shaped guide rail bases respectively and used for driving the racks, insulating connecting pieces are arranged on the end portions of the arc-shaped guide rails and respectively connected with an elastic power taking device, conducting idler wheels of the elastic power taking devices make contact with the power supply road surface, the front power taking device and the back power taking device are provided with wires connected with the controller, and direct voltage is output to the hub motor through a polarity conversion circuit. According to the technical scheme, the electric vehicle runs on the power supply road surface with a positive conducting plate and a negative conducting plate which are arranged at an interval, the arc-shaped guide rails are driven by the gear motors, the power taking devices on the end portions of the arc-shaped guide rails make elastic contact with the ground, and the power supply road surface supplies the power to the electric vehicle. The electric vehicle is easy to manufacture and low in cost, and provides a new method for developing road surface power supply technologies.
Description
Technical field
The utility model relates to battery-driven car, relates to specifically a kind of battery-driven car from road surface power taking.
Technical background
Battery-driven car industry development is at present rapid, the popular a kind of important vehicle have been become, but the pollution that the lead-acid storage battery that battery-driven car is used causes environment in production and removal process is comparison distinct issues always, the charging of battery-driven car simultaneously also need to configure charger with car, at home, the places such as bicycle shed are used 220V source of AC to charge to it, not only operate loaded down with trivial details but also more consuming time, so technical scheme described in the patent No. 200510044223.9, 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, use this battery-driven car for circuit face to carry out larger change to it, and need to use a kind of tire of conduction, not only the cost of each battery-driven car increases, and manufacture complicated, be unfavorable for the popularization of this technical scheme, therefore be necessary this technical scheme further to improve, make it more practical perfect.
Utility model content
The purpose of this utility model is to provide a kind of battery-driven car from road surface power taking, can overcome technique scheme deficiency in actual applications, it can allow and adopt that this battery-driven car manufacturing cost from road surface power taking technology is lower, change still less, and implementation is stronger in Technique Popularizing.
For achieving the above object, the utility model adopts following technical scheme:
A kind of battery-driven car from road surface power taking, it comprises the front and back wheel of battery-driven car, front & rear mudguard, controller and wheel hub motor, it is characterized in that being provided with along the back side of front & rear mudguard an arc-shaped guide rail seat, they are arranged on the fixed support of front and back, in arc-shaped guide rail seat, be provided with arc-shaped guide rail, in the end of arc-shaped guide rail, be provided with insulation connector, on it, be hinged with an elastomeric electricity getting device, in the end of each arc-shaped guide rail seat, be respectively equipped with one and drive setting, it drives arc-shaped guide rail flexible, and make electricity getting device and the ground Elastic Contact of its end, on the electricity getting device of front and back, be respectively equipped with the controller that connecting wire connects wheel hub motor.
The driving of described each arc-shaped guide rail seat end is set to a Worm reduction motor, and its mouth is provided with a gear, on arc-shaped guide rail surface, is provided with tooth bar, and the tooth bar on gear drive arc-shaped guide rail makes it along the chute in arc-shaped guide rail seat, move.
Described electricity getting device is provided with power taking support, which is provided with a conductive roller, a power taking brush and its resilient connection, power taking brushes and is provided with wire Articulation Controller, conductive roller is hinged on insulation connector by power taking support, and power taking support is provided with spring and connects insulation connector.
Described electricity getting device is a power taking head, and each power taking head is provided with wire Articulation Controller, and power taking head is hinged on insulation connector, and power taking head is provided with spring and connects insulation connector.
Described arc-shaped guide rail seat is provided with the alignment sensor of arc-shaped guide rail, its output relay normally closed contact is serially connected in the control loop of actuating device, on battery-driven car, be provided with inching button, supply relay A and B, when vehicle enters for circuit face, inching button makes supply relay A connection vehicle power power to actuating device, electricity getting device contact is for after circuit face, supply relay A auto-breaking, when vehicle rolls away from for after circuit face, supply relay B automatically connects vehicle power and makes actuating device reversion.
In technique scheme:
The back side of each mud guard is respectively equipped with an arc-shaped guide rail seat, the mud guard of front and back wheel connects with arc-shaped guide rail seat respectively, and arc-shaped guide rail seat is fixed on the fixed support of front and back wheel, surface at arc-shaped guide rail is provided with tooth bar, it is meshed with Worm reduction motor output gear, Worm reduction motor has auto-lock function, and by tooth bar, arc-shaped guide rail is located, in one end of arc-shaped guide rail, be provided with insulation connector, one end of the hinged power taking support in one end of insulation connector, power taking support is provided with rotating shaft and connects conductive roller, the side of power taking support is provided with power taking brush holder, being provided with a power taking brush contacts with the side elastic of conductive roller, in one end of power taking support, being provided with spring connects with insulation connector by pitman, the conductive roller contacting with ground is the hinge rotation on insulation connector under action of the spring, realize under steam and contact for the reliable of circuit face.
Coaxially be provided with a straight gear with the worm gear in Worm reduction motor, surface in arc-shaped guide rail center line one side is provided with tooth bar, the engagement of straight-tooth wheel and rack, in arc-shaped guide rail seat, be provided with the chute identical with arc-shaped guide rail cross section, on the side of arc-shaped guide rail seat, be provided with the alignment sensor of two arc-shaped guide rails, one is to shrink alignment sensor, one is to stretch alignment sensor, on the side of arc-shaped guide rail, be provided with magnet, its position is corresponding with contraction and the extended position of above-mentioned two alignment sensors.
In insulation, on hinged power taking support, be provided with the conductive roller connecting with rotating shaft on connector, conductive roller is realized and reliably being electrically connected by a power taking brush, power taking brushes and is provided with wire Articulation Controller, also can insulation connector on hinged elastomeric power taking head, power taking head reliably contacts under action of the spring with for circuit face, is provided with wire Articulation Controller on power taking head.
When vehicle enters in the confession circuit face that is provided with positive and negative spaced conductive plates, press the inching button on handlebar, the closed self-insurance of supply relay A open contact, supply relay A open contact connection vehicle power is powered to actuating device simultaneously, Worm reduction motor obtains electric drive arc-shaped guide rail and stretches, after arc-shaped guide rail stretching, extension puts in place, the stretching, extension alignment sensor of arc-shaped guide rail seat side receives the magnet signal on arc-shaped guide rail, its normally closed contact disconnects the wire loop of supply relay A, Worm reduction motor has a power failure and self-locking, arc-shaped guide rail keeps extended configuration, conductive roller on its end electricity getting device touches for circuit face simultaneously, conductive roller is from obtaining electric power for circuit face, the wire brushing through power taking arrives wheel hub motor again to polarity switching and the alignment circuit in controller, drive battery-driven car to sail for circuit face is up, intermediate relay obtains the electric disconnection of the wire loop by supply relay B simultaneously, when vehicle rolls away from for circuit face, intermediate relay dead electricity, its normally closed contact is closed, supply relay B obtains electric connection Worm reduction motor reversion, after arc-shaped guide rail contraction puts in place, contraction alignment sensor on arc-shaped guide rail seat receives magnet signal, its output relay normally closed contact disconnects the wire loop of supply relay B, arc-shaped guide rail shrinks and keeps, between supply relay A and B, be provided with electrical interlocks.
Independently electricity getting device is used in this invention, make this structure from road surface power taking battery-driven car more reasonable and practical, implementation is stronger, the battery-driven car of this technical scheme is sailed for circuit face is up at spaced positive and negative conductive plate, by motor, drive arc-shaped guide rail, its end electricity getting device and ground Elastic Contact, offer the required electric power of battery-driven car, for battery-driven car development provides a kind of new approach.The battery-driven car of this electricity getting device, the not only low cost of manufacture of each battery-driven car, and production technology is simple, is conducive to applying of this technical scheme, is a comparatively perfect technical scheme.
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the battery-driven car working state schematic representation that the utility model provides
Fig. 2 is not working state schematic representation of the battery-driven car that provides of the utility model
Fig. 3 is the battery-driven car electricity getting device structural representation that the utility model provides
Fig. 4 is the battery-driven car power taking head set-up diagram that the utility model provides
Fig. 5 is the electric control theory figure that the utility model provides
In figure: 1, vehicle frame 2, wheel 3, mud guard 4, fixed support 5, arc-shaped guide rail seat 6, actuating device 7, arc-shaped guide rail 8, power taking support 9, conductive roller 10, limit sensors 11, chute 12, straight gear 13, Worm reduction motor 14, spring 15, power taking brush 16, magnet 17, power taking head 18, shock absorber 19, rear vehicle frame 20, wheel hub motor 21, insulation connector 22, tooth bar 23, supply relay A 24, supply relay B 25, conductive plate 26, road surface power-supply power supply 27, vehicle-mounted power supply 28, intermediate relay 29, inching button
The specific embodiment
As shown in Figure 1, battery-driven car working state schematic representation from road surface power taking, after Electrical Bicycle front and back wheel (2), be provided with electricity getting device, it drives arc-shaped guide rail (7) to make it flexible by the actuating device (6) of arc-shaped guide rail seat (5) end, at the fixing said structure of the root of shock absorber (18) of front vehicle wheel (2) and the fixed support (4) of end, the root at rear wheel (2) by rear vehicle frame (19) and fixed support (4) be said structure fixedly.The front and back of vehicle frame (1) are provided with wheel (2), rear wheel (2) is provided with wheel hub motor (20), curved surfaces along front & rear mudguard (3) is provided with arc-shaped guide rail seat (5), it connects with mud guard (3), and connect with fixed support (4), the end of arc-shaped guide rail seat (5) is provided with actuating device (6), in arc-shaped guide rail seat (5), be provided with arc-shaped guide rail (7), actuating device (6) stretches arc-shaped guide rail (7), the end of arc-shaped guide rail (7) is provided with insulation connector (21), on insulation connector (21), be hinged with power taking support (8), power taking support (8) is provided with rotating shaft and connects conductive roller (9), in the side of arc-shaped guide rail seat (5), be provided with and stretch limit sensors (10).
As shown in Figure 2, from the battery-driven car of road surface power taking working state schematic representation not, in the side of arc-shaped guide rail seat (5), be provided with and shrink limit sensors (10), actuating device (6) shrinks electricity getting device to depart from ground certain altitude, and power taking support (8) and the conductive roller (9) connecting are positioned at the below of fixed support (4).
As shown in Figure 3, battery-driven car electricity getting device structural representation from road surface power taking, in the front portion of vehicle frame (1), be provided with shock absorber (18), its root and inner side, end are provided with the both sides that connecting element connects arc-shaped guide rail seat (5), mud guard (3) connects arc-shaped guide rail seat (5), at the rear portion of vehicle frame (1), be provided with rear vehicle frame (19) and fixed support (4) and with connecting element, connect the both sides of arc-shaped guide rail seat (5), in arc-shaped guide rail seat (5), be provided with chute (11), arc-shaped guide rail (7) is placed in chute (11), the side of arc-shaped guide rail (7) is provided with magnet (16), it is corresponding with the position of the limit sensors (10) of arc-shaped guide rail seat (5) side, in actuating device (6), be provided with its output shaft of Worm reduction motor (13) and be provided with a straight gear (12), on the surface of arc-shaped guide rail (7), be provided with tooth bar (22), it and straight gear (12) mesh, in the end of arc-shaped guide rail (7), be provided with insulation connector (21), on insulation connector (21), be hinged with power taking support (8), on power taking support (8), be connected with conductive roller (9), side elastic at conductive roller (9) connects a power taking brush (15), in one end of power taking support (8), being provided with spring (14) is hinged on insulation connector (21) through pitman.
As shown in Figure 4, battery-driven car power taking head set-up diagram from road surface power taking, fixed support (4), actuating device (6), arc-shaped guide rail seat (5), arc-shaped guide rail (7), insulation connector (21) in the upper setting of vehicle frame (1) are identical with said structure with spring (14), electricity getting device is except said structure, in insulation connector (21), be hinged with its one end of a power taking head (17) and be provided with spring (14) through pitman, to be hinged on insulation connector (21) upper, power taking head (17) with for circuit face moving contact.
As shown in Figure 5, battery-driven car electric control theory figure from road surface power taking, the two ends of road surface power-supply power supply (26) connect respectively positive and negative electrode conductive plate (25), between two power taking heads (17), cross-over connection has wheel hub motor (20) and intermediate relay (28), after the coil series connection of the normally closed contact of the normally closed contact of inching button (29), alignment sensor (10), supply relay B (24) and supply relay A (23), be attempted by the two ends of vehicle-mounted power supply (27), the two ends of inching button (29) the open contact that is connected to a supply relay A (23) are in order to self-insurance, the normally closed contact of intermediate relay (28), the normally closed contact of alignment sensor (10), after the coil series connection of the normally closed contact of supply relay A (23) and supply relay B (24), be attempted by the two ends of vehicle-mounted power supply (27), the anode of vehicle-mounted power supply (27) connects the anode of Worm reduction motor and through the open contact of supply relay B (24), connects the negative terminal of Worm reduction motor through the open contact of supply relay A (23), the negative terminal of vehicle-mounted power supply (27) connects the negative terminal of Worm reduction motor and through the open contact of supply relay B (24), connects the anode of Worm reduction motor through the open contact of supply relay A (23).
Claims (5)
1. the battery-driven car from road surface power taking, it comprises the front and back wheel of battery-driven car, front & rear mudguard, controller and wheel hub motor, it is characterized in that being provided with along the back side of front & rear mudguard an arc-shaped guide rail seat, they are arranged on the fixed support of front and back, in arc-shaped guide rail seat, be provided with arc-shaped guide rail, in the end of arc-shaped guide rail, be provided with insulation connector, on it, be hinged with an elastomeric electricity getting device, in the end of each arc-shaped guide rail seat, be respectively equipped with one and drive setting, it drives arc-shaped guide rail flexible, and make electricity getting device and the ground Elastic Contact of its end, on the electricity getting device of front and back, be respectively equipped with the controller that connecting wire connects wheel hub motor.
2. according to claim 1 from the battery-driven car of road surface power taking, the driving that it is characterized in that each arc-shaped guide rail seat end is set to a Worm reduction motor, its mouth is provided with a gear, on arc-shaped guide rail surface, be provided with tooth bar, the tooth bar on gear drive arc-shaped guide rail makes it along the chute in arc-shaped guide rail seat, move.
3. according to claim 1 from the battery-driven car of road surface power taking, it is characterized in that electricity getting device is provided with power taking support, which is provided with a conductive roller, a power taking brush and its resilient connection, power taking brushes and is provided with wire Articulation Controller, conductive roller is hinged on insulation connector by power taking support, and power taking support is provided with spring and connects insulation connector.
4. according to claim 1 from the battery-driven car of road surface power taking, it is characterized in that electricity getting device is a power taking head, each power taking head is provided with wire Articulation Controller, and power taking head is hinged on insulation connector, and power taking head is provided with spring and connects insulation connector.
5. according to claim 1 from the battery-driven car of road surface power taking, it is characterized in that arc-shaped guide rail seat is provided with the alignment sensor of arc-shaped guide rail, its output relay normally closed contact is serially connected in the control loop of actuating device, on battery-driven car, be provided with inching button, supply relay A and B, when vehicle enters for circuit face, inching button makes supply relay A connection vehicle power power to actuating device, electricity getting device contact is for after circuit face, supply relay A auto-breaking, when vehicle rolls away from for after circuit face, supply relay B automatically connects vehicle power and makes actuating device reversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532972.6U CN203401979U (en) | 2013-08-21 | 2013-08-21 | Electric vehicle taking power from road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532972.6U CN203401979U (en) | 2013-08-21 | 2013-08-21 | Electric vehicle taking power from road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401979U true CN203401979U (en) | 2014-01-22 |
Family
ID=49937920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532972.6U Expired - Lifetime CN203401979U (en) | 2013-08-21 | 2013-08-21 | Electric vehicle taking power from road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786584A (en) * | 2013-08-21 | 2014-05-14 | 梁晓军 | Electric bicycle powered from road surfaces |
-
2013
- 2013-08-21 CN CN201320532972.6U patent/CN203401979U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786584A (en) * | 2013-08-21 | 2014-05-14 | 梁晓军 | Electric bicycle powered from road surfaces |
| CN103786584B (en) * | 2013-08-21 | 2015-09-16 | 梁晓军 | A kind of battery-driven car from road surface power taking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140122 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |