CN203543696U - Electricity taking and insulating device of electric bicycle - Google Patents
Electricity taking and insulating device of electric bicycle Download PDFInfo
- Publication number
- CN203543696U CN203543696U CN201320792378.0U CN201320792378U CN203543696U CN 203543696 U CN203543696 U CN 203543696U CN 201320792378 U CN201320792378 U CN 201320792378U CN 203543696 U CN203543696 U CN 203543696U
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- power taking
- former
- axletree
- connecting flange
- battery
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Abstract
An electricity taking and insulating device of an electric bicycle comprises an electric bicycle frame, a front wheel, a rear wheel, spoke plates, axles, axle covers and hub motors. A front fork and a rear fork of the electric bicycle are respectively provided with an electricity taking support, and the electricity taking supports are provided with electricity taking brushes. For each wheel, the axle cover is provided with a connection flange, an insulation pad is arranged between the connection flange and the spoke plates, bolts pass through insulation sleeves, the connection flange and the insulation pad to connect the spoke plates and the axle cover, and an electricity taking disc is arranged on one side of the spoke plates and makes elastic contact with the corresponding electricity taking brush. The electricity taking brushes are provided with conducting wires connected with a controller, and output of the controller drives the hub motors. According to the technical scheme, the electric bicycle runs on a positive current-conducting plate and a negative current-conducting plate which are arranged in a spaced mode, the two wheels obtain electricity from an electricity supply road surface, the electricity is provided for the hub motors of the electric bicycle through the electricity taking discs on one sides of the spoke plates and the electricity taking brushes on the electricity taking supports, and the electricity taking and insulating device is easy to manufacture and implement, and beneficial for popularization and application of the road surface electricity supply technology.
Description
Technical field
The utility model relates to battery-driven car, relates to specifically a kind of battery-driven car power taking and insulator arrangement.
Technical background
Battery-driven car industry development is at present rapid, the popular a kind of important vehicle have been become, 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, it obtains electric power by tire from confession circuit face, use the power taking from the brake disc of wheel of power taking brush, and by controller drive motor, this power supply mode from road surface power taking need to be by front and back wheel insulation isolation, this technical scheme adopts the method for front shock absorber isolation, just front and back wheel is isolated, ride personnel and mobile unit all the time in electriferous state, therefore can and carry out electrical isolation completely for circuit face by the personnel of riding and mobile unit, the safety that is conducive to not to the utmost the personnel of riding and mobile unit, also can improve the power supply voltage for circuit face, therefore be necessary the electricity getting device in this technical scheme to make further improvements, make it more practical perfect.
Utility model content
The purpose of this utility model is to provide a kind of battery-driven car power taking and insulator arrangement, can overcome the safety problem of technique scheme in actual power taking, it makes this battery-driven car safety and reliability from road surface power taking technology, also allow and use the personnel that ride of battery-driven car more relieved, and make technical scheme implementation in popularization stronger.
For achieving the above object, the utility model adopts following technical scheme:
A kind of battery-driven car power taking and insulator arrangement, it comprises vehicle frame, front and back wheel, former, axletree and the motor of battery-driven car, it is characterized in that being respectively equipped with in the front and back of vehicle frame a power taking support, corresponding with front and back wheel position respectively, power taking support is provided with the power taking brush with its isolation of insulating mutually, between former and axletree, be provided with insulated isolated device, a side at former is connected with power taking dish, power taking brush and power taking dish Elastic Contact, and realizing conductive path, front and back power taking brushes and is provided with the controller that wire connects motor.
Described battery-driven car is two to take turns battery-driven car, on the front fork of vehicle frame and back vent, be respectively equipped with a power taking support, which is provided with the power taking brush with its insulation isolation, between former and axletree, be provided with insulated isolated device, in former one side, be connected with power taking dish, power taking brush and power taking dish Elastic Contact, front and back power taking brushes and is provided with the controller that wire connects motor.
The described axletree skin that is provided with rotation on axletree, its circumference is provided with connecting flange, connecting flange circumference is provided with through hole, on the circumference of former, be provided with screw, screw is corresponding with the lead to the hole site of connecting flange, between former and connecting flange, be provided with insulating mat, the circumference of insulating mat is provided with the through hole corresponding with former screwhole position, and the through hole that bolt passes connecting flange and insulating mat by insulation sleeve is arranged in the screw of former.
Describedly on the circumference of wheel hub motor, be provided with connecting flange, connecting flange circumference is provided with through hole, on former circumference, be provided with screw, screw is corresponding with the lead to the hole site of connecting flange, between connecting flange and former, be provided with insulating mat, the circumference of insulating mat is provided with the through hole corresponding with former screwhole position, and bolt is linked together connecting flange, insulating mat and former by insulation sleeve.
The described axletree skin that is provided with rotation on axletree, between axletree and axletree skin, be provided with insulation isolation, at axletree skin two ends, be provided with insulating bearing carrier ring, axletree two ends are provided with bearing and are placed in insulating bearing carrier ring, in former one side, be connected with power taking dish, power taking brush and its Elastic Contact.
Describedly between axletree and wheel hub motor, be provided with insulation isolation, at wheel hub motor two ends, be provided with insulating bearing carrier ring, at axletree two ends, be provided with bearing and be placed in insulating bearing carrier ring, in former one side, be connected with power taking dish, power taking brush and its Elastic Contact.
In technique scheme:
By tire from the battery-driven car that obtains electric power for circuit face can be two take turns, three-wheel, four-wheel, all can adopt the device of axletree and former insulation isolation, and adopt and to carry out power taking from former side, each power taking support is arranged on the vehicle frame corresponding with power taking dish position on wheel as the case may be.
If two take turns battery-driven car, each power taking support is arranged on the end of frame-front fork or back vent, on each power taking support, be provided with the power taking brush holder of insulation, power taking brush and spring are arranged in power taking brush holder, each power taking brushes and being provided with lead-in wire and being connected to the polarity switching in controller, its output drive hub motor; A side at former is provided with power taking dish, and it and cover, wheel rim, former form conductive path and brush electric connection with power taking, and the dish of power taking simultaneously will be greater than or equal to the height on former surface.Between the former of connection wheel and the connecting flange on axletree skin, be provided with isolated insulation pad.
If insulate isolation between axletree skin and former, can on the axletree skin of front vehicle wheel, connecting flange be set, through hole internal diameter on its circumference equals the external diameter of insulation sleeve, through hole internal diameter on isolated insulation pad circumference also equals the external diameter of insulation sleeve, through hole is corresponding with the position of former screw, on former circumference, be provided with screw, it is arranged on the reverse side of power taking dish; On the wheel hub motor circumference of rear wheel, be provided with connecting flange, through hole is located on its circumference, insulation sleeve is isolated bolt and connecting flange insulation by the through hole on its through hole and insulating mat, Bolt Connection is on the screw of former, power taking dish is arranged on a side of former, and bolt is linked together connecting flange, insulating mat and former by insulation sleeve.
If insulate isolation between axletree and axletree skin, the diameter of axletree should be less than the internal diameter of axletree skin, the two ends of axletree are respectively equipped with a bearing, bearing is provided with an insulating bearing carrier ring, insulating bearing carrier ring is by axletree and axletree skin insulation isolation, insulating bearing carrier ring rotates around axletree together with axletree skin, and former and axletree skin are connected as one, and in a side of former, is provided with power taking dish.
If insulate isolation between axletree and wheel hub motor, can insulating bearing carrier ring be first set in the bearing carrier ring at wheel hub motor two ends, bearing is placed in insulating bearing carrier ring again, now require rotor should with the former that the connects hub motor shell isolation of insulating.
In the confession circuit face that battery-driven car travels in positive and negative spaced conductive plates, two wheels are from obtaining electric power for circuit face, by former, power taking dish, to power taking, brush, the wire brushing through power taking is to the polarity switching in controller, arrive again wheel hub motor, drive battery-driven car to sail for circuit face is up, above-mentioned insulated isolated device has been realized the electric insulating of front and back wheel, has realized people simultaneously and has isolated with the insulation for circuit face.
This utility model adopts the way to take power of wheel and axletree insulation isolation, make the structure of this battery-driven car more rationally simple, easy to implement, safety is simultaneously improved, implementation is stronger, the electricity getting device arranging on the power taking dish of the side by wheel former and front and rear fork offers the required electric power of battery-driven car, and for battery-driven car power taking provides a kind of new approach, this electricity getting device is conducive to the promotion and application of road surface power-supply technical scheme.
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is battery-driven car power taking and the insulator arrangement work schematic diagram that the utility model provides
Fig. 2-1st, the front-wheel power taking that the utility model provides and insulator arrangement structural representation
Fig. 2-2nd, the trailing wheel power taking that the utility model provides and insulator arrangement structural representation
Fig. 3 is front-wheel power taking and the insulator arrangement decomposing schematic representation that the utility model provides
Fig. 4 is trailing wheel power taking and the insulator arrangement decomposing schematic representation that the utility model provides
Fig. 5-1st, the axletree insulator arrangement structural representation that the utility model provides
Fig. 5-2nd, the axletree insulator arrangement decomposing schematic representation that the utility model provides
Fig. 6-1st, the wheel hub motor insulator arrangement structural representation that the utility model provides
Fig. 6-2nd, the wheel hub motor insulator arrangement decomposing schematic representation that the utility model provides
In figure: 1, vehicle frame 2, front-wheel 3, trailing wheel 4, front fork 5, back vent 6, power taking support 7, power taking dish 8, former 9, screw 10, power taking brush 11, axletree skin 12, wheel hub motor 13, insulating mat 14, connecting flange 15-1,2, through hole 16, insulation sleeve 17, attachment bolt 18, bearing 19, axletree 20, stator 21, rotor 22, insulating bearing carrier ring
The specific embodiment
Battery-driven car power taking and insulator arrangement work schematic diagram as shown in Figure 1, on the front fork (4) of electric bicycle fame (1) and back vent (5), be respectively equipped with power taking support (6), on power taking support (6), be provided with power taking brush (10), on the support former (8) of front-wheel (2) and trailing wheel (3), be provided with power taking dish (7), power taking brush (10) and power taking dish (7) Elastic Contact.
Front-wheel power taking and insulator arrangement structural representation as shown in Fig. 2-1, the end that connects the support former (8) of front-wheel (2) is provided with a power taking dish (7), on axletree skin (11), be provided with connecting flange (14), it connects and the isolation of insulating with power taking dish (7), power taking brush (10) and power taking dish (7) Elastic Contact.
Trailing wheel power taking and insulator arrangement structural representation as shown in Fig. 2-2, the end that connects the support former (8) of trailing wheel (3) connects a power taking dish (7), on the circumference of wheel hub motor (12), be provided with connecting flange (14), it connects and the isolation of insulating with power taking dish (7), power taking brush (10) and power taking dish (7) Elastic Contact.
Front-wheel power taking and insulator arrangement decomposing schematic representation as shown in Figure 3, front-wheel (2), former (8) and power taking dish (7) link up and form an electric path, reverse side at power taking dish (7) circumferentially has connection screw (9), the connecting flange (14) that connects axletree skin (11) is provided with through hole (15-1), between power taking dish (7) and connecting flange (14), be provided with insulating mat (13), on its circumference, be distributed with through hole (15-2), screw (9), through hole (15-1) is corresponding with the position of through hole (15-2), attachment bolt (17) passes through insulation sleeve (16) by connecting flange (14), insulating mat (13) and power taking dish (7) are connected and fixed, insulation sleeve (16) and insulating mat (13) are by connecting flange (14) and power taking dish (7) insulation isolation.
Trailing wheel power taking and insulator arrangement decomposing schematic representation as shown in Figure 4, trailing wheel (3), former (8) and power taking dish (7) link up and form an electric path, reverse side at power taking dish (7) circumferentially has connection screw (9), on the circumference of wheel hub motor (12), be provided with connecting flange (14), which is provided with through hole (15-1), between power taking dish (7) and connecting flange (14), be provided with insulating mat (13), on its circumference, be distributed with through hole (15-2), screw (9), through hole (15-1) is corresponding with the position of through hole (15-2), attachment bolt (17) passes through insulation sleeve (16) by connecting flange (14), insulating mat (13) and power taking dish (7) are connected and fixed, insulation sleeve (16) and insulating mat (13) are by connecting flange (14) and power taking dish (7) insulation isolation.
Axletree insulator arrangement structure and decomposing schematic representation as shown in Fig. 5-1 and Fig. 5-2, a side at wheel former (8) is provided with power taking dish (7), in the end of former (8), be connected with axletree skin (11), the two ends of axletree (19) are provided with bearing (18), at the two ends of axletree skin (11), be provided with insulating bearing carrier ring (22), bearing (18) is arranged in insulating bearing carrier ring (22), and axletree (19) is by the isolation of insulating of insulating bearing carrier ring (22) and axletree skin (11).
Wheel hub motor insulator arrangement structure and decomposing schematic representation as shown in Fig. 6-1 and Fig. 6-2, a side at wheel former (8) is provided with power taking dish (7), in the end of former (8), be connected with wheel hub motor (12), the two ends of axletree (19) are provided with bearing (18), stator (20) is arranged on axletree (19), at the two ends of wheel hub motor (12), be provided with insulating bearing carrier ring (22), bearing (18) is arranged in insulating bearing carrier ring (22), rotor (21) is arranged in wheel hub motor (12), axletree (19) is by the isolation of insulating of insulating bearing carrier ring (22) and wheel hub motor (12) and power taking dish (7).
Claims (6)
1. a battery-driven car power taking and insulator arrangement, it comprises vehicle frame, front and back wheel, former, axletree and the motor of battery-driven car, it is characterized in that being respectively equipped with in the front and back of vehicle frame a power taking support, corresponding with front and back wheel position respectively, power taking support is provided with the power taking brush with its isolation of insulating mutually, between former and axletree, be provided with insulated isolated device, a side at former is connected with power taking dish, power taking brush and power taking dish Elastic Contact, and realizing conductive path, front and back power taking brushes and is provided with the controller that wire connects motor.
2. battery-driven car power taking and insulator arrangement according to claim 1, it is characterized in that battery-driven car is two to take turns battery-driven car, on the front fork of vehicle frame and back vent, be respectively equipped with a power taking support, which is provided with the power taking brush with its insulation isolation, between former and axletree, be provided with insulated isolated device, in former one side, be connected with power taking dish, power taking brush and power taking dish Elastic Contact, front and back power taking brushes and is provided with the controller that wire connects motor.
3. according to battery-driven car power taking and insulator arrangement described in claim 1 or 2, it is characterized in that being provided with the axletree skin of rotation on axletree, its circumference is provided with connecting flange, connecting flange circumference is provided with through hole, on the circumference of former, be provided with screw, screw is corresponding with the lead to the hole site of connecting flange, between former and connecting flange, be provided with insulating mat, the circumference of insulating mat is provided with the through hole corresponding with former screwhole position, and the through hole that bolt passes connecting flange and insulating mat by insulation sleeve is arranged in the screw of former.
4. according to battery-driven car power taking and insulator arrangement described in claim 1 or 2, it is characterized in that being provided with connecting flange on the circumference of wheel hub motor, connecting flange circumference is provided with through hole, on former circumference, be provided with screw, screw is corresponding with the lead to the hole site of connecting flange, between connecting flange and former, be provided with insulating mat, the circumference of insulating mat is provided with the through hole corresponding with former screwhole position, and bolt is linked together connecting flange, insulating mat and former by insulation sleeve.
5. according to battery-driven car power taking and insulator arrangement described in claim 1 or 2, it is characterized in that being provided with the axletree skin of rotation on axletree, between axletree and axletree skin, be provided with insulation isolation, at axletree skin two ends, be provided with insulating bearing carrier ring, axletree two ends are provided with bearing and are placed in insulating bearing carrier ring, in former one side, be connected with power taking dish, power taking brush and its Elastic Contact.
6. according to battery-driven car power taking and insulator arrangement described in claim 1 or 2, it is characterized in that being provided with insulation isolation between axletree and wheel hub motor, at wheel hub motor two ends, be provided with insulating bearing carrier ring, at axletree two ends, be provided with bearing and be placed in insulating bearing carrier ring, in former one side, be connected with power taking dish, power taking brush and its Elastic Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792378.0U CN203543696U (en) | 2013-11-26 | 2013-11-26 | Electricity taking and insulating device of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792378.0U CN203543696U (en) | 2013-11-26 | 2013-11-26 | Electricity taking and insulating device of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543696U true CN203543696U (en) | 2014-04-16 |
Family
ID=50461856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792378.0U Withdrawn - After Issue CN203543696U (en) | 2013-11-26 | 2013-11-26 | Electricity taking and insulating device of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625295A (en) * | 2013-11-26 | 2014-03-12 | 梁晓军 | Charging and insulating device for motor vehicle |
-
2013
- 2013-11-26 CN CN201320792378.0U patent/CN203543696U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625295A (en) * | 2013-11-26 | 2014-03-12 | 梁晓军 | Charging and insulating device for motor vehicle |
| CN103625295B (en) * | 2013-11-26 | 2015-07-29 | 梁晓军 | A kind of battery-driven car power taking and insulator arrangement |
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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: 20140416 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |