CN109466676B

CN109466676B - Solar balance car

Info

Publication number: CN109466676B
Application number: CN201811156069.8A
Authority: CN
Inventors: 邱亦睿; 简賸瑞; 陈兴蝶
Original assignee: Xiamen University of Technology
Current assignee: Xiamen University of Technology
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2020-11-24
Anticipated expiration: 2038-09-30
Also published as: CN109466676A

Abstract

The invention provides a solar balance car, which relates to the technical field of balance cars and comprises a car body, a control rod, a driving wheel and a power assembly, wherein the control rod is arranged on the car body; the vehicle body is provided with a pedal for a driver to stand, and the control rod is arranged in the middle of the pedal; a mudguard is arranged above the driving wheel, is in an arch bridge shape and is arranged above the driving wheel in parallel through a supporting rod fixed on the vehicle body; the up end of fender is equipped with solar cell panel, and the lower terminal surface is provided with containing room and a plurality of panel, stacks the state from top to bottom through sliding connection formation between two adjacent panels for a plurality of panels pile up in the containing room, and the up end of panel all is equipped with solar cell panel, and the solar cell panel of fender up end and panel up end all is connected with power component. Through at fender up end assembly solar cell panel to and be equipped with solar cell panel on the panel, increased solar cell panel's quantity, can quick charge, shortened the charge time greatly.

Description

Solar balance car

Technical Field

The invention relates to the technical field of balance cars, in particular to a solar balance car.

Background

The balance vehicle is also called a body sensing vehicle and a two-wheeled self-balancing electric vehicle. The operating principle is mainly based on a basic principle called dynamic stability. The gyroscope and the acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and the servo control system is used for accurately driving the motor to perform corresponding adjustment so as to keep the balance of the system. Is a novel green product used as a travel tool and leisure and entertainment by modern people.

The lithium battery power supply is mainly adopted in the existing balance car, the navigation can be continued only by charging after the balance car is used for a period of time, and the balance car cannot be used once the balance car is powered off midway, so that the inconvenience of traveling is caused. The application number is "201710215538.8", and the patent name is a novel solar balance car, sets up the solar photovoltaic board on through the base, can realize the function that the limit used the limit to charge, guarantees to use for a long time in the open air. However, the solar photovoltaic panel is arranged on the base of the balance car, so that a driver can easily shield the solar photovoltaic panel when standing on the base, and the charging effect of the balance car is affected. And only set up the solar photovoltaic board on the base, can not be fine satisfies the power supply demand of balance car.

Disclosure of Invention

The invention discloses a solar balance car, aiming at improving the solar charging effect.

The invention adopts the following scheme:

a solar balance car comprises a car body, a control rod, driving wheels symmetrically arranged on two sides of the car body and power components for providing power for the driving wheels; the vehicle body is provided with a pedal for a driver to stand, and the control rod is arranged in the middle of the pedal; a mudguard is arranged above the driving wheel, is in an arch bridge shape and is arranged above the driving wheel in parallel through a supporting rod fixed on the vehicle body; the up end of fender is equipped with solar cell panel, and the lower terminal surface is provided with containing room and a plurality of panel, adjacent two stack the state from top to bottom through sliding connection formation between the panel, make a plurality of the panel pile up in the containing room, just the up end of panel all is equipped with solar cell panel, the fender up end with the solar cell panel of panel up end all with power component connects.

As a further improvement, the bottom of the panel is provided with a sliding rail and a sliding groove which are used for being in sliding fit with the next adjacent panel and being mutually limited and clamped after being pulled; and a pulling plate is arranged on the outer side surface of the panel at the bottommost layer and used for pulling the panel to slide in and out the containing chamber.

As a further improvement, the solar cell panel is a flexible solar cell panel, and a plurality of solar cell panels are connected in parallel through a lead.

As a further improvement, the power assembly comprises a motor and a storage battery which are electrically connected, and the solar panel is connected with the storage battery through a lead and used for supplying power to the storage battery.

As a further improvement, the two driving wheels are connected through a bearing, and the bearing is in meshed connection with the motor through a gear.

As a further improvement, the control rod comprises a supporting plate and a supporting rod which are arranged on the same plane; the fagging set up perpendicularly in the intermediate position of footboard, the vaulting pole connect in the fagging, and erect the setting.

As a further improvement, the support rods are provided with hand-held parts, and the left side and the right side of each hand-held part are provided with leg cushions.

As a further improvement, both sides of the supporting plate are provided with solar panels.

As a further improvement, the support rod is rotatably connected with the mudguard through a rotating piece, and the rotating piece can rotate to change the direction of the mudguard.

As a further improvement, the rotating piece is fixedly connected with the mudguard, a groove matched with the rotating piece is formed in the upper end of the supporting rod, the rotating piece is sleeved in the groove, and the rotating piece is hinged with the groove in the supporting rod through a pin shaft; and a tightening handle is arranged on the pin shaft.

By adopting the technical scheme, the invention can obtain the following technical effects:

the utility model provides a solar energy balance car, through at fender up end assembly solar cell panel, lower terminal surface sets up storage chamber and sliding connection in a plurality of panels of storage chamber, and all be equipped with solar cell panel on the panel, guaranteed that the balance car charges the energy storage through solar cell panel on the fender in the use, and in the non-use, pull out a plurality of panels, solar cell panel's quantity has been increased, can charge fast, the charge time has been shortened greatly.

Furthermore, the two side faces of the supporting plate are also provided with the solar panels, so that the solar panels arranged on the two side faces of the supporting plate can be charged to store energy in the using process and the non-using process.

Furthermore, the joint of the support rod and the fender is provided with a rotating part, and the rotating part is hinged with the groove in the support rod through a pin shaft, so that the fender can rotate at multiple angles to adjust the direction under the rotation adjustment of the rotating part, and the fender is fully matched with the direct projection direction of sunlight.

Drawings

Fig. 1 is a schematic structural view of a solar balance car according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view (panel unfolded) of the solar balance car of embodiment 1 of the invention;

fig. 3 is a perspective view of a solar balance car of embodiment 1 of the invention;

FIG. 4 is a schematic structural view showing a connection relationship between a stay and a fender in embodiment 2 of the present invention;

FIG. 5 is a schematic structural view of a ratchet assembly according to embodiment 2 of the present invention;

fig. 6 is a schematic structural diagram of a ratchet assembly according to embodiment 2 of the present invention from another perspective.

Icon: 1-a vehicle body; 2-a control lever; 3-driving wheels; 4-a power assembly; 5-a pedal; 6-a mudguard; 7-a support bar; 8-solar panel; 9-a storage chamber; 10-a panel; 11-pulling a plate; 12-a clamping device; 13-a motor; 14-a storage battery; 15-a bearing; 16-a supporting plate; 17-a strut; 18-a hand grip; 19-a rotating member; 20-grooves; 21-a pin shaft; 22-tightening the handle; 23-a ratchet assembly; 24-a ratchet wheel; 25-a first pawl; 26-a swing rod; 27-second pawl.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

With reference to fig. 1-2, the present embodiment provides a solar balance car, which includes a car body 1, a control lever 2, driving wheels 3 symmetrically disposed on two sides of the car body 1, and a power assembly 4 for providing power to the driving wheels 3. The vehicle body 1 is provided with a pedal 5 for a driver to stand, and the control rod 2 is arranged in the middle of the pedal 5.

Further, a fender 6 is provided above the drive wheel 3. The fender 6 is in the shape of an arch bridge and is disposed above the drive wheel 3 in parallel via a support rod 7 fixed to the vehicle body 1. The fender 6 is provided with a solar cell panel 8 on its upper end surface and a storage chamber 9 and a plurality of panels 10 on its lower end surface. The housing chamber 9 is fixed to the lower end surface of the fender 6 and is provided at a distance from the drive wheel 3 so as not to interfere with each other. The two adjacent panels 10 are connected in a sliding manner to form an up-down stacking state, so that the panels 10 are stacked in the accommodating chamber 9, and the upper end surfaces of the panels 10 are all provided with the solar cell panels 8. The solar cell panel 8 on the upper end surface of the mudguard 6 and the upper end surface of the panel 10 are both connected with the power assembly 4. Through at 6 up end assembly solar cell panel 8 on the fender, the terminal surface sets up storage chamber 9 and sliding connection in a plurality of panels 10 of storage chamber 9 down, and all be equipped with solar cell panel 8 on the panel 10, guaranteed in the use balance car through the solar cell panel 8 on the fender 6 energy storage that charges, and in the non-use, pull out a plurality of panels 10, solar cell panel 8's quantity has been increased, can quick charge, the charge time has been shortened greatly.

Referring to fig. 2, it can be understood that the panels 10 can be stacked up and down and stored in the storage chamber 9. The bottom of the panel 10 is provided with a sliding rail and a sliding groove, and the panel and the next adjacent panel 10 realize sliding and pushing and nesting. The panels 10 can be clamped to each other after being pulled out, similar to the sliding and clamping of the drawer bottom plate in the prior art, so that the panels cannot be separated from each other and are stably and flatly placed. The outer side of the lowermost panel 10 is provided with a pulling plate 11 perpendicular to the panel 10 for pulling the panel 10 into and out of the receiving chamber 9. The opening and closing of the pulling plate 11 in the storage chamber 9 can be realized by a push-out type. A clamping device 12 is added at the joint of the pulling plate 11 and the mudguard 6, an opening button is arranged on the outer side of the pulling plate 11, and the clamping device 12 is opened by pressing the opening button, so that the pulling plate 11 is in a pulling state. It will be appreciated that the provision of the catch between the pull plate 11 and the fender 6 and the opening of the catch by pressing the opening button is conventional in the art and will not be described in detail herein. During the running process of the balance car, the pulling plate 11 and the panel 10 are stably placed in the containing chamber 9 through the clamping device 12. Instead of pressing the opening button during use, the pulling plate 11 is pulled to enable the panel 10 to be paved outside the containing chamber 9, and the solar cell panel 8 on the panel 10 can be charged for energy storage.

Further, the solar cell panel 8 is a flexible solar cell panel. The flexible solar cell panel is made by tiling a main photoelectric element layer, namely amorphous silicon encapsulated by resin, on a bottom plate made of flexible materials, and has the advantages of being bendable, foldable, convenient to carry and the like. In this embodiment, connect in parallel through the wire between a plurality of solar cell panel 8, be connected with power component 4 again, guaranteed the independent charging between each solar cell panel 8.

Referring to fig. 3, the power assembly 4 includes an electric motor 13 and a battery 14 electrically connected to each other. The solar panel 8 is connected with the storage battery 14 through a wire to supply power to the storage battery 14. The two driving wheels 3 are connected through a bearing 15, and the bearing 15 is meshed with the motor 13 through a gear. An output shaft of the motor 13 is engaged with the bearing 15 through a gear, so that when the motor 13 operates, the bearing 15 is driven to rotate through the gear.

Referring to fig. 1, the control rod 2 includes a stay plate 16 and a stay 17 disposed on the same plane. The bracing plate 16 is vertically arranged at the middle position of the pedal 5, and the stay bar 17 is connected with the bracing plate 16 and is vertically arranged. The stay bar 17 is provided with a hand-held portion 18, and the left and right side surfaces of the hand-held portion 18 are provided with leg cushions for more comfortable use by a driver. The solar cell panels 8 are also arranged on the two side surfaces of the supporting plate 16, so that the solar cell panels 8 arranged on the two side surfaces of the supporting plate 16 can be charged to store energy in the using process and the non-using process.

Example 2

Referring to fig. 4, the principle of implementation of the solar balance car provided in embodiment 2 of the present invention is substantially the same as that in embodiment 1, and reference to the contents in embodiment 1 is referred to in this implementation.

For the solar balance car of the embodiment, the support rod 7 is rotatably connected with the fender 6 through the rotating piece 19, and the rotating piece 19 can rotate to change the direction of the fender 6. The joint of the support rod 7 and the mudguard 6 is provided with a rotating part 19 which can rotate and adjust the direction of the mudguard 6. In this embodiment, two support rods 7 are disposed on both left and right sides of the vehicle body 1 and are connected to and engaged with the fender 6. The rotating piece 19 is fixedly connected with the fender 6, a groove 20 matched with the rotating piece 19 is formed in the upper end face of the supporting rod 7, the forming direction of the groove 20 is the same as the rotating direction of the rotating piece 19, the rotating piece 19 is sleeved in the groove 20, and rotation is achieved in the forming direction of the groove 20.

More specifically, the rotating member 19 is hinged to a groove 20 of the support rod 7 by a pin 21. The pin 21 is inserted between the groove 20 and the rotating member 19 to realize a hinge fit. The pin 21 can be either statically fixed or can move relative to the connected part, and is mainly used at the hinge joint of the two parts to form a hinge joint. The pin 21 is usually locked with a cotter pin, and is reliable and easy to disassemble. The hinge pin 21 is further provided with a tightening handle 22, the tightness degree of the hinge pin 21 is adjusted by rotating the tightening handle 22, the direction of the fender 6 is changed by rotation adjustment, the fender 6 is driven by the rotating piece 19 to rotate to adjust the position, and then the rotating piece 19 is screwed by the tightening handle 22 to realize fixation. The junction of bracing piece 7 and fender 6 is provided with rotates 19, and it is articulated mutually through round pin axle 21 to rotate recess 20 on 19 and the bracing piece 7 for fender 6 is under the rotation regulation of rotating 19, and the realization that can the multi-angle is rotated the adjustment, and abundant and sunshine directly penetrate the direction and cooperate, makes solar cell panel 8 on the fender 6 perpendicular mutually with the direct direction of sun, and solar cell panel 8 receives illumination more fully.

Further, referring to fig. 5-6, a ratchet assembly 23 is disposed at a connection position of the support rod 7 and the vehicle body 1 for adjusting a rotation direction of the support rod 7. The ratchet wheel assembly 23 comprises a rotating shaft which is rotatably arranged in the vehicle body 1, a ratchet wheel 24 and a swing rod 26 which are sleeved on the rotating shaft, and a first pawl 25 which is hinged on the swing rod 26. The axial direction of the rotating shaft is the advancing direction of the vehicle body 1, i.e. the rotating direction of the ratchet wheel 24 is perpendicular to the advancing direction of the vehicle body 1. The support rod 7 is fixed on the swing rod 26 and is limited by a first pawl 25 which is hinged on the swing rod 26 and is abutted against the ratchet wheel 24. Further, a release limit mechanism is connected to the first pawl 25 to release the limit state of the ratchet 24 and the first pawl 25. The limit releasing mechanism can be, for example, a pressing block and a spring, the first pawl 25 is connected to the swing rod 26 through the spring, and the pressing block is arranged on the first pawl 25. Pressing the briquetting, keeping away from ratchet 24 through promoting first pawl 25 for ratchet 24 removes spacingly, and pendulum rod 26 drives bracing piece 7 and rotates this moment, and then adjusts the position of fender 6 on the bracing piece 7, makes can diversely adjust solar cell panel 8 on fender 6's position and direction, makes illumination more sufficient, and the charging effect is better.

Further, a second pawl 27 is provided at a position symmetrical to the first pawl 25, and the second pawl is hinged to the vehicle body 1 and can be locked in cooperation with the ratchet wheel 24. The second pawl 27 is also provided with a limit release mechanism. The first pawl 25 and the second pawl 27 limit the two sides of the ratchet wheel 24, and the stability of the support rod 7 is ensured.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention.

Claims

1. A solar balance car comprises a car body, a control rod, driving wheels symmetrically arranged on two sides of the car body and power components for providing power for the driving wheels; the vehicle body is provided with a pedal for a driver to stand, and the control rod is arranged in the middle of the pedal; the automobile is characterized in that a mudguard is arranged above the driving wheel, the mudguard is in an arch bridge shape and is arranged above the driving wheel in parallel through a supporting rod fixed on the automobile body; the solar panel is assembled on the upper end face of the fender, the containing chamber and the panels are arranged on the lower end face of the fender, the adjacent two panels are connected in a sliding mode to form a vertically stacked state, the panels are stacked in the containing chamber, the solar panels are assembled on the upper end faces of the panels, and the solar panels on the upper end faces of the fender and the panels are connected with the power assembly; the support rod is rotatably connected with the mudguard through a rotating part, and the rotating part can rotate to change the direction of the mudguard; the rotating piece is fixedly connected with the fender, a groove matched with the rotating piece is formed in the upper end of the supporting rod, the rotating piece is sleeved in the groove, and the rotating piece is hinged with the groove in the supporting rod through a pin shaft; the pin shaft is provided with a tightening handle; the joint of the support rod and the vehicle body is also provided with a ratchet wheel assembly for adjusting the rotation direction of the support rod.

2. The solar balance car as claimed in claim 1, wherein the bottom of the panel is provided with a slide rail and a slide groove for sliding fit with the next adjacent panel and limiting and clamping each other after being pulled; and a pulling plate is arranged on the outer side surface of the panel at the bottommost layer and used for pulling the panel to slide in and out the containing chamber.

3. The solar balance car as claimed in claim 1, wherein the solar panel is a flexible solar panel, and a plurality of solar panels are connected in parallel through wires.

4. The solar balance car of claim 1, wherein the power assembly comprises a motor and a storage battery which are electrically connected, and the solar panel is connected with the storage battery through a lead for supplying power to the storage battery.

5. The solar balance car as claimed in claim 4, wherein the two driving wheels are connected through a bearing, and the bearing is meshed with the motor through a gear.

6. The solar balance car of claim 1, wherein the control rods comprise bracing plates and struts disposed on the same plane; the fagging set up perpendicularly in the intermediate position of footboard, the vaulting pole connect in the fagging, and erect the setting.

7. The solar balance car of claim 6, wherein the brace bar is provided with a hand-held portion, and the left and right sides of the hand-held portion are provided with leg cushions.

8. The solar balance car of claim 6, wherein both sides of the stay plate are equipped with solar panels.