CN204767307U - Foot control formula four -wheel electric scooter - Google Patents
Foot control formula four -wheel electric scooter Download PDFInfo
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- CN204767307U CN204767307U CN201520474680.0U CN201520474680U CN204767307U CN 204767307 U CN204767307 U CN 204767307U CN 201520474680 U CN201520474680 U CN 201520474680U CN 204767307 U CN204767307 U CN 204767307U
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Abstract
The utility model relates to a foot control formula four -wheel electric scooter, including front running board, bumper step, a steering system, front wheel system, actuating system, power, brake ware and timing control ware, the rear portion hinge of front running board is equipped with bumper step, bumper step lower extreme rear portion installation a steering system, the forward -mounted of front running board lower extreme has the front wheel system, and the actuating system is installed at the lower extreme rear portion of front running board, install brake ware and timing control ware at horizontal one side interval of front running board, the front running board up end is stretched out to the upper end of timing control ware, and the lower extreme connection of timing control ware is adorned at the front running board lower extreme admittedly and is connected speed control system, the brake ware is brakied the actuating system. The utility model provides a control through the foot realizes marcing, the adding of the in -process of marcing, deceleration and directional control's method, the utility model discloses an operation of both feet control electric scooter need not remote controller and handlebar, and normal person and upper limbs function have the special crowd of obstacle all can use safely.
Description
Technical field
The utility model belongs to electric drive vehicle field, especially a kind of foot-control type tetra wheel electric scooter.
Background technology
At present, existing Segway Human Transporter mainly relies on hand support, remote control, the mode that adds sensor to realize controlling.Rely on hand support, cooperation that remote control needs both hands, complex operation and easily maloperation.Although utilize sensor to gather pedal posture to keep balancing to realize controlling to have liberated both hands but still to need each position of whole body to coordinate, and when pavement roughness easy disequilibrium.Existing Segway Human Transporter has the special population of obstacle to have limitation for upper extremity function.
Through retrieval, find the patent document of following analogous technical fields:
A kind of Segway Human Transporter and control method (publication number CN104689554A) thereof, comprise vehicle frame, the tumbler be installed on vehicle frame, to be installed on described tumbler and pedal, the wheel being installed on vehicle frame two ends, the power supply providing energy for wheel, the control system of rotating by tumbler relative frame, the rotation information described tumbler being provided with to gather pedal is sent to control system thus controls the sensor of Segway Human Transporter.Segway Human Transporter of the present utility model only needs user's pushes pedals to make pedal activity carry out controlling run, and without the need to remote controller or arrange handrail, not only the both hands of user can free, and also improve the experience sense and interest that slide.
Individual's full foot control electric vehicle of small-sized three-wheel slide type (notification number CN204193455U), according to the individual small-sized electric vehicles of human motion Balance, completely foot control.It includes skateboard body, steering wheel, acceleration/braking control device, and front-wheel is power wheel and deflecting roller, and trailing wheel is two supporting rollers.In addition, side plate hollow out, can portablely carry, the convenient all kinds of Space, Place in city of coming in and going out.It is with thin plate vehicle body, centre of gravity, the design that three-wheel is stable, and in conjunction with the natural foot control mode of human motion balance, liberation both hands, achieve the mode of riding instead of walk that a kind of safe and simple is rich in again enjoyment.
Through comparative analysis, above public technology exists more different compared with present patent application, and control structure and the concrete control method of scooter all exist larger difference.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of foot-control type tetra wheel electric scooter, is advanced by the control realization of pin, and carry out acceleration, deceleration degree and direction controlling in traveling process, liberate both hands completely.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of foot-control type tetra wheel electric scooter, it is characterized in that: comprise front running board, bumper step, steering, front wheel system, drive system, power supply, brake and speed setting controller, the rear portion of front running board is hinged with bumper step, and bumper step lower-end rear portion installs steering;
Front running board lower-end front portion is provided with front wheel system, and the lower-end rear portion of front running board is provided with drive system, and the front running board lower end between this drive system and front wheel system is fixed with power supply, and power supply is connected with controller by circuit;
Be provided with brake and speed setting controller at the interval, horizontal side of front running board, front running board upper surface is stretched out in the upper end of speed setting controller, and the lower end connection of speed setting controller is packed in front running board lower end and connects governing system; Brake is braked drive system.
And described drive system, governing system and controller connect power supply respectively by circuit, and controller controls governing system and drive system work.
And, described front wheel system comprises front-wheel seat, damping spring, front-wheel, wheel carrier and front rotary shaft, front-wheel seat is packed in front running board lower end, front-wheel seat lower end is hinged with a wheel carrier by front rotary shaft, this wheel carrier bilateral symmetry is provided with front-wheel, between the axle sleeve and front-wheel seat of front rotary shaft, be provided with damping spring.
And, described drive system comprises driving wheel carrier, driving wheel, live axle, driving-belt, drive motors and motor rack, wheel carrier is driven to be packed in front running board lower end, drive wheel carrier lower end that one driving wheel is installed, the wheel shaft of this driving wheel connects the output shaft of drive motors by driving-belt, drive synchronous axial system by drive motors, drive motors is arranged on front running board lower end by motor rack; One is also fixed with for connecting the link of bumper step in the middle part of driving wheel carrier rear end.
And, described steering comprises steering spindle, bearing, steel ball roller and universal wheel, in the middle part of bumper step, lower end is vertically fixed with a steering spindle, by the rear portion of bearing turning set dress link in this steering spindle, this link nock is provided with a steel ball roller, and this steel ball roller supporting is in front running board lower end; Lower end, bumper step rear portion is provided with a universal wheel.
And described brake comprises pedal, brake shell, brake cable, brake shoes and preloading spring, and brake shell is packed in front running board lower end, and brake shell upper is coaxially installed with pedal, and this pedal protrudes upward front running board upper surface; Coaxially expansion link is installed in the brake shell of pedal lower end, in the brake shell of this expansion link periphery, coaxial sleeve is equipped with a brake back-moving spring, connect one end of brake cable in expansion link lower end, the other end of brake cable connects brake shoes, and brake shoes is arranged on link by preloading spring.
And, described governing system comprises speed setting controller, speed-regulating rack and hall accelerator, speed-regulating rack is fixedly mounted with in front running board lower end, this speed-regulating rack is provided with a hall accelerator, the output shaft that Hall accelerates is provided with speed setting controller, and front running board upper surface is stretched out in this speed setting controller upper end.
And, speed setting controller is made up of upper speed control rod, lower speed control rod, bearing pin and governor spring, upper speed control rod is contained in lower speed control rod upper end by bearing pin hinge, and the lower speed control rod other end connects the output shaft of hall accelerator, is connected with a governor spring between lower speed control rod bottom and speed-regulating rack.
Advantage of the present utility model and good effect are:
The utility model provides a kind of control realization by pin and advances, acceleration, deceleration degree in traveling process and the method for direction controlling, the utility model controls Segway Human Transporter by both feet and runs, without the need to remote controller and handlebar, normal person and upper extremity function have the general check-up of obstacle all can use safely.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of Segway Human Transporter;
Fig. 2 is Segway Human Transporter structural representation;
Fig. 3 is front wheel system schematic diagram;
Fig. 4 is drive system schematic diagram;
Fig. 5 is steering schematic diagram;
Fig. 6 be in Fig. 5 A-A to sectional view system schematic;
Fig. 7 is brake system schematic diagram;
Fig. 8 be in Fig. 7 B-B to sectional view;
Fig. 9 is speed setting controller structural representation;
Figure 10 be speed setting controller another be viewing angle constructions schematic diagram (part be separated).
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of foot-control type tetra wheel electric scooter, comprise front running board 2, bumper step 1, steering 8, front wheel system 5, drive system 7, power supply 10, brake 3 and speed setting controller 4, the rear portion of front running board is hinged with bumper step, bumper step lower-end rear portion installs steering, and original state front running board is longitudinally coaxial with bumper step;
Front running board lower-end front portion is provided with front wheel system 5, the lower-end rear portion of front running board is provided with drive system, front running board lower end between this drive system and front wheel system is fixed with power supply, and power supply is connected with controller 9 by circuit, and this controller is by key operated (in figure non-label);
At the interval, horizontal side of front running board, brake and speed setting controller are installed, the upper end of speed setting controller is stretched out front running board upper surface and is directly stirred control with pin, the lower end connection of speed setting controller is packed in front running board lower end and connects governing system 6, carries out acceleration, deceleration control;
Brake is braked drive system.
During traveling, both feet pin of operating personnel steps down on front running board, and another pin steps down on bumper step.
The drive system of this scooter, governing system and controller connect power supply respectively by circuit, and controller controls governing system and drive system work.
Each several part concrete structure is respectively:
Shown in accompanying drawing 3, front wheel system comprises front-wheel seat 501, damping spring 502, front-wheel 503, wheel carrier 505 and front rotary shaft 504, front-wheel seat is packed in front running board lower end, front-wheel seat lower end is hinged with a wheel carrier by front rotary shaft, this wheel carrier bilateral symmetry is provided with front-wheel, between the axle sleeve and front-wheel seat of front rotary shaft, damping spring is installed, the effective damping of front-wheel.
Shown in accompanying drawing 4, drive system comprises driving wheel carrier 705, driving wheel 704, live axle 706, driving-belt 707, drive motors 701 and motor rack 702, wheel carrier is driven to be packed in front running board lower end, drive wheel carrier lower end that one driving wheel is installed, the wheel shaft of this driving wheel connects the output shaft of drive motors by driving-belt, drive synchronous axial system by drive motors, drive motors is arranged on front running board lower end by motor rack; One is also fixed with for connecting the link 703 of bumper step in the middle part of driving wheel carrier rear end.
Shown in accompanying drawing 5 to 6, steering comprises steering spindle 11, bearing 804, steel ball roller 803, universal wheel 801, in the middle part of bumper step, lower end is vertically fixed with a steering spindle, by the rear portion of bearing 804 turning set dress link 703 in this steering spindle, this link nock is provided with a steel ball roller 803, this steel ball roller supporting, in front running board lower end, supports frictional force little, ensures that front running board and bumper step rotate flexibly; Lower end, bumper step rear portion is provided with a universal wheel, and the universal wheel of the present embodiment adopts the universal wheel with damping 805; Be shaped with back-up block 802 in bumper step upper rear bilateral symmetry, this back-up block may be used for supporting front running board rear end, keeps supporting & stablizing;
It is that axle rotates with rotating shaft that the rear foot is placed on bumper step anterior by bicyclist, and bumper step can drive universal wheel to rotate, thus realizes Segway Human Transporter and turn to.
Shown in accompanying drawing 7 to 8, brake comprises pedal 301, brake shell 302, brake cable 303, brake shoes 305 and preloading spring 304, brake shell is packed in front running board lower end, and brake shell upper is coaxially installed with pedal, and this pedal protrudes upward front running board upper surface; Coaxial installation expansion link 307 in the brake shell of pedal lower end, in the brake shell of this expansion link periphery, coaxial sleeve is equipped with a brake back-moving spring 306 for expansion link and pedal reset, one end of brake cable is connected in expansion link lower end, the other end of brake cable connects brake shoes, and brake shoes to be arranged on link 703 by preloading spring and to coordinate with drive wheel position; During brake, brake shoes CONTACT WITH FRICTION driving wheel 704.
When stepping on brake shoes, brake spring is compressed into and pulls brake cable, and brake cable pulls brake shoes, and brake shoes makes Segway Human Transporter stop by frictional force; Releasing of brake device, brake shoes can return initial position under the effect of preloading spring.
Shown in accompanying drawing 9 to 10, governing system comprises speed setting controller 4, speed-regulating rack 404 and hall accelerator 406, speed-regulating rack is fixedly mounted with in front running board lower end, this speed-regulating rack is provided with a hall accelerator, the output shaft that Hall accelerates is provided with speed setting controller, front running board upper surface is stretched out in this speed setting controller upper end, is convenient to use foot control system;
Speed setting controller is made up of upper speed control rod 401, lower speed control rod 403, bearing pin 402 and governor spring 405, upper speed control rod is contained in lower speed control rod upper end by bearing pin hinge, lower speed control rod bottom is shaped with bending, the swing of upper speed control rod drives the bottom of lower speed control rod to carry out upper and lower rotation, be connected with a governor spring 405 between lower speed control rod bottom and speed-regulating rack, this governor spring provides pretightning force that speed setting controller is resetted.
Upper speed control rod, along bearing pin one-directional rotation, makes speed control rod be attached to front running board upper end, Segway Human Transporter can be made to reduce when idle and take up room.
With when stirring upper speed control rod outside sole, upper speed control rod can drive lower speed control rod to rotate, and then the output shaft rotating hall accelerator realizes accelerating; Unclamp sole at present speed control rod can under the effect of governor spring the output shaft of reverse rotary Hall accelerator realize slow down.
A control method for Segway Human Transporter,
Acceleration, deceleration control method: with forward foot in a step heel for the center of circle is to inner rotary sole, accelerates with promoting speed control rod outside sole, reversely rotates sole, and speed control rod can move to initial position under the action of the spring and realize slowing down;
Brake control method: slam brake with forward foot in a step heel brake for the center of circle inwardly rotates sole sole;
Direction-controlling method: be support with the forward foot in a step, swing back leg and drive bumper step rotation, travel direction controls.
This control method, when acceleration and deceleration and brake control operations, only need be rotated sole, using heel as supporting & stablizing body support, and also can ensure during direction controlling that supporting leg is motionless, effectively ensures the safety of operator.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (8)
1. a foot-control type tetra wheel electric scooter, it is characterized in that: comprise front running board, bumper step, steering, front wheel system, drive system, power supply, brake and speed setting controller, the rear portion of front running board is hinged with bumper step, and bumper step lower-end rear portion installs steering;
Front running board lower-end front portion is provided with front wheel system, and the lower-end rear portion of front running board is provided with drive system, and the front running board lower end between this drive system and front wheel system is fixed with power supply, and power supply is connected with controller by circuit;
Be provided with brake and speed setting controller at the interval, horizontal side of front running board, front running board upper surface is stretched out in the upper end of speed setting controller, and the lower end connection of speed setting controller is packed in front running board lower end and connects governing system; Brake is braked drive system.
2. foot-control type tetra wheel electric scooter according to claim 1, is characterized in that: described drive system, governing system and controller connect power supply respectively by circuit, and controller controls governing system and drive system work.
3. foot-control type tetra wheel electric scooter according to claim 1, it is characterized in that: described front wheel system comprises front-wheel seat, damping spring, front-wheel, wheel carrier and front rotary shaft, front-wheel seat is packed in front running board lower end, front-wheel seat lower end is hinged with a wheel carrier by front rotary shaft, this wheel carrier bilateral symmetry is provided with front-wheel, between the axle sleeve and front-wheel seat of front rotary shaft, be provided with damping spring.
4. foot-control type tetra wheel electric scooter according to claim 1, it is characterized in that: described drive system comprises driving wheel carrier, driving wheel, live axle, driving-belt, drive motors and motor rack, wheel carrier is driven to be packed in front running board lower end, drive wheel carrier lower end that one driving wheel is installed, the wheel shaft of this driving wheel connects the output shaft of drive motors by driving-belt, drive synchronous axial system by drive motors, drive motors is arranged on front running board lower end by motor rack; One is also fixed with for connecting the link of bumper step in the middle part of driving wheel carrier rear end.
5. foot-control type tetra wheel electric scooter according to claim 1, it is characterized in that: described steering comprises steering spindle, bearing, steel ball roller and universal wheel, in the middle part of bumper step, lower end is vertically fixed with a steering spindle, by the rear portion of bearing turning set dress link in this steering spindle, this link nock is provided with a steel ball roller, and this steel ball roller supporting is in front running board lower end; Lower end, bumper step rear portion is provided with a universal wheel.
6. foot-control type tetra wheel electric scooter according to claim 1, it is characterized in that: described brake comprises pedal, brake shell, brake cable, brake shoes and preloading spring, brake shell is packed in front running board lower end, brake shell upper is coaxially installed with pedal, and this pedal protrudes upward front running board upper surface; Coaxially expansion link is installed in the brake shell of pedal lower end, in the brake shell of this expansion link periphery, coaxial sleeve is equipped with a brake back-moving spring, connect one end of brake cable in expansion link lower end, the other end of brake cable connects brake shoes, and brake shoes is arranged on link by preloading spring.
7. foot-control type tetra wheel electric scooter according to claim 1, it is characterized in that: described governing system comprises speed setting controller, speed-regulating rack and hall accelerator, speed-regulating rack is fixedly mounted with in front running board lower end, this speed-regulating rack is provided with a hall accelerator, the output shaft that Hall accelerates is provided with speed setting controller, and front running board upper surface is stretched out in this speed setting controller upper end.
8. foot-control type tetra wheel electric scooter according to claim 7, it is characterized in that: speed setting controller is made up of upper speed control rod, lower speed control rod, bearing pin and governor spring, upper speed control rod is contained in lower speed control rod upper end by bearing pin hinge, the lower speed control rod other end connects the output shaft of hall accelerator, is connected with a governor spring between lower speed control rod bottom and speed-regulating rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474680.0U CN204767307U (en) | 2015-06-30 | 2015-06-30 | Foot control formula four -wheel electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474680.0U CN204767307U (en) | 2015-06-30 | 2015-06-30 | Foot control formula four -wheel electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767307U true CN204767307U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474680.0U Expired - Fee Related CN204767307U (en) | 2015-06-30 | 2015-06-30 | Foot control formula four -wheel electric scooter |
Country Status (1)
| Country | Link |
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| CN (1) | CN204767307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528592A (en) * | 2018-05-21 | 2018-09-14 | 上海海事大学 | Electric three-wheel scooter |
| CN113181622A (en) * | 2021-04-30 | 2021-07-30 | 金华锋骐科技有限公司 | Split sliding plate capable of steering at front end |
-
2015
- 2015-06-30 CN CN201520474680.0U patent/CN204767307U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528592A (en) * | 2018-05-21 | 2018-09-14 | 上海海事大学 | Electric three-wheel scooter |
| CN108528592B (en) * | 2018-05-21 | 2024-03-19 | 上海海事大学 | Electric three-wheeled scooter |
| CN113181622A (en) * | 2021-04-30 | 2021-07-30 | 金华锋骐科技有限公司 | Split sliding plate capable of steering at front end |
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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: 20151118 Termination date: 20160630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |