WO2018014176A1 - 一种电动平衡车 - Google Patents

一种电动平衡车 Download PDF

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Publication number
WO2018014176A1
WO2018014176A1 PCT/CN2016/090421 CN2016090421W WO2018014176A1 WO 2018014176 A1 WO2018014176 A1 WO 2018014176A1 CN 2016090421 W CN2016090421 W CN 2016090421W WO 2018014176 A1 WO2018014176 A1 WO 2018014176A1
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WO
WIPO (PCT)
Prior art keywords
telescopic
rotating plate
vehicle body
rod
electric balance
Prior art date
Application number
PCT/CN2016/090421
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English (en)
French (fr)
Inventor
尚艳燕
Original Assignee
尚艳燕
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 尚艳燕 filed Critical 尚艳燕
Priority to PCT/CN2016/090421 priority Critical patent/WO2018014176A1/zh
Publication of WO2018014176A1 publication Critical patent/WO2018014176A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles

Definitions

  • the present invention relates to the field of balancing vehicles and, more particularly, to an electric balancing vehicle.
  • Electric balance car also known as body car, thinking car
  • its operation principle is mainly based on a basic principle called “dynamic stability", using the gyroscope and acceleration sensor inside the car body to detect the posture of the car body. Change and use the servo control system to accurately drive the motor to adjust accordingly to maintain the balance of the system.
  • the technical problem to be solved by the present invention is to provide a multifunctional electric balance car.
  • an electric balance vehicle includes a vehicle body, a wheel fixed to the vehicle body, and a rotating plate disposed on the vehicle body, the rotation The plate is fixedly mounted on the vehicle body by a rotating pin, the rotating plate is rotated along the rotating pin, and when the rotating plate is rotated about the rotating pin, a part of the rotating plate protrudes from the car in vitro.
  • the rotation pin is fixed at an end end position of the vehicle body. Fixing the rotating pin to one end of the vehicle body, so that the rotating plate can be rotated around the rotating pin located at one end of the vehicle body, so that when the rotating plate is rotated above the vehicle body, only a small part of the rotating plate protrudes from the vehicle body External, or turn
  • the moving plate can be designed not to protrude outside the vehicle body; when the rotating plate rotates to the outside of the vehicle body, the rotating plate mostly protrudes outside the vehicle body, so that the size of the car body is greatly increased compared to the size of the car body, so that Place items on the rotating plate.
  • the edge of the rotating plate is provided with a shield.
  • the guard plate is used to limit the items placed on the rotating plate to prevent the items located on the rotating plate from falling.
  • the guard plate may be arranged along the edge of the rotating plate, or may be arranged in other structures, for example, two opposite strip structures are arranged.
  • the rotating plate is provided with a plurality of through holes.
  • Set the through hole to ventilate or leak water, so that when there is water flowing out on the rainy day or on the rotating plate, it can flow out through the through hole, preventing water from staying on the rotating plate, or flowing through the rotating plate to the electric balance car.
  • the through hole is provided, and the user can also position the article placed on the rotating plate through the through hole.
  • the electric balance car further includes a positioning pin, and the rotating plate is positioned on the vehicle body through the positioning pin.
  • the rotating plate can be rotated directly above the vehicle body, so that only a small part of the rotating plate protrudes outside the vehicle body, or the rotating plate does not protrude from the vehicle.
  • the rotating plate is fixed on the body of the electric balance car by the positioning pin, so that the rotating plate fixes the rotating pin and the positioning pin on the vehicle body, so that the rotating plate cannot be rotated, so that the user can use the electric balance car to travel. .
  • the electric balance vehicle further includes a telescopic device including a telescopic cavity disposed on the vehicle body and a telescopic member movable telescopically within the telescopic cavity; when the telescopic member is from the When the telescopic cavity protrudes outward, the telescopic member is partially located outside the vehicle body, and the rotating plate is rotatable above the telescopic member and placed on the telescopic member.
  • the telescopic device on the electric balance car of the invention can realize the telescopic expansion on the vehicle body.
  • the telescopic member When the telescopic member protrudes from the telescopic cavity, the telescopic member is partially located outside the vehicle body, so that the article can be directly placed on the telescopic member for carrying or transporting. Especially when the user uses the electric balance car to shop in the mall, the shopping item can be directly placed on the telescopic piece without using an extra basket or a backpack to hold the item.
  • the rotating plate of the present invention can be rotated, so that the rotating plate is located above the telescopic member, and the weight on the rotating plate acts on the telescopic member due to gravity. This allows the item to be placed on the rotating plate.
  • the rotating plate to facilitate the placement of various items, and ensure that the items are located on the rotating plate, making it easier for users to carry or transport items.
  • the telescopic member carries the weight of the partially rotating plate, so that the articles placed on the rotating plate are more stable.
  • the electric balance car of the invention when the telescopic member protrudes from the telescopic cavity, the telescopic member can also be connected to the transport device, such as a transport vehicle, so that it is more convenient to place articles on the transport vehicle, which is greatly convenient for the user. deliver goods. Or connect the rotating plate to the transporter.
  • the electric balance car of the invention not only facilitates the user to travel, but also facilitates the user to transport the articles and realizes the multifunctional function.
  • the telescopic member comprises a telescopic rod, a driving rod and a connecting rod
  • the telescopic rod is two
  • the connecting rod is also two
  • one end of the two telescopic rods and two of the connecting rods One end is fixedly connected
  • the telescopic rod can be telescopically movable in the connecting rod
  • the other ends of the two connecting rods are placed in the telescopic cavity
  • the two connecting rods can be telescopically moved in the telescopic cavity
  • the other ends of the two telescopic rods are fixedly coupled to the drive rod.
  • Two telescopic rods are connected to the driving rod, wherein one telescopic rod is inserted into one of the connecting rods, and the other telescopic rod is inserted into the other connecting rod, two
  • the telescopic rod can be telescopically moved in the connecting rod, and the two connecting rods can be telescopically moved in the telescopic cavity, so that not only the telescopic movement connecting rod but also the telescopic movement telescopic rod can be added, and the length of the telescopic member can be increased, thereby
  • the size of the rotating plate is increased, so that when the rotating plate is placed on the connecting rod and the telescopic rod, more or larger items can be placed, which is convenient for the user to carry or transport the articles.
  • the two telescopic rods and the two connecting rods support the rotating plate better, so that the strength of the rotating plate can be ensured, so that the rotating plate can be placed.
  • the user can control the drive rod by hand to control the telescopic movement of the telescopic rod and the connecting rod.
  • the present invention can further provide other telescopically movable rods between the connecting rod and the telescopic rod.
  • the telescopic rod is provided with a first fixing hole
  • the connecting rod is provided with a second fixing hole
  • the vehicle body is provided with a third fixing hole, when the telescopic rod is contracted to the connecting rod
  • the electric balance car further includes a telescopic pin for inserting into the first fixing hole, the second fixing hole and the third fixing hole respectively, The telescopic rod and the connecting rod are positioned in the telescopic cavity.
  • the telescopic pins are respectively inserted into the first fixing hole, the second fixing hole and the third fixing hole, thereby
  • the telescopic rod and the connecting rod are positioned in the telescopic cavity to prevent the telescopic rod and the connecting rod from moving, and the rotating plate can be rotated to the upper part of the vehicle body to prevent the rotating plate from protruding too much of the body part or preventing the rotating plate from protruding outside the vehicle body, so that It is convenient for users to use electric balance car to travel.
  • the telescopic pin When the user needs the electric balance car to pull the goods, the telescopic pin can be removed, and the user can pull the telescopic rod and the connecting rod from the telescopic cavity by pulling the driving rod, so that the telescopic rod and the connecting rod are opposite to the rotating plate. Support is provided so that the user can place the item on the rotating plate. Alternatively, the user can simply pull the telescopic rod out and position the connecting rod in the telescopic chamber, which can also support the rotating plate, and also facilitate the user to place the item on the rotating plate.
  • the telescopic member comprises a telescopic rod and a driving rod
  • the telescopic rod is two, one ends of the two telescopic rods are disposed in the telescopic cavity, and the two telescopic rods are in the telescopic cavity In the inner telescopic movement, the other ends of the two telescopic rods are fixedly connected to the driving rod.
  • the telescopic member comprises at least one telescopic rod, one end of the telescopic rod is disposed in the telescopic cavity, and the telescopic rod is telescopically movable in the telescopic cavity.
  • a telescopic rod When a telescopic rod is provided, it is convenient to connect the telescopic rod to the transport vehicle to drive the transport vehicle through the electric balance vehicle to transport the cargo.
  • the two or more telescopic rods are provided, the two or more telescopic rods are spaced apart from each other to provide a good supporting effect on the rotating plate located thereon, thereby facilitating the user to place the articles on the rotating plate.
  • the technical effect of the present invention is that the rotating plate is fixed on the body of the electric balance car, and the rotating plate can be rotated along the rotating pin, and rotates when the rotating plate rotates with the rotating pin as an axis.
  • the part of the board protrudes from the outside of the vehicle so that items can be placed on the rotating board, especially when the user uses the electric balance car to shop in the mall, the shopping item can be placed directly on the rotating board without additional use of the basket or Backpacks, etc. to hold items.
  • the electric balance car of the invention can also directly connect the rotating plate to the transport device, such as a transport vehicle, so that it is more convenient to place articles on the transport vehicle. Great for users to transport goods.
  • the electric balance car of the invention not only facilitates the user to travel, but also facilitates the user to transport the articles and realizes the multifunctional function.
  • the rotating plate can be fixed near the end of the vehicle body, so that when the rotating plate is rotated to the upper side of the vehicle body, only a small part of the rotating plate protrudes outside the vehicle body, or the vehicle body can be designed not to protrude. Outside the vehicle body; when the rotating plate is rotated to the outside of the vehicle body, the rotating plate protrudes mostly outside the vehicle body, so that the size of the vehicle body is greatly increased compared to the size of the vehicle body, so as to be placed on the rotating plate article.
  • FIG. 1 is a schematic view showing the overall structure of an electric balance vehicle according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the overall structure of an electric balance vehicle according to an embodiment of the present invention.
  • FIG. 3 is a schematic view showing the overall structure of an electric balance vehicle according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the overall structure of an electric balance vehicle according to an embodiment of the present invention.
  • Figure 5 is a schematic view showing the overall structure of an electric balance vehicle according to an embodiment of the present invention.
  • FIG. 6 is a schematic view showing the overall structure of an electric balance vehicle according to an embodiment of the present invention.
  • Figure 7 is a schematic illustration of a partial fit of a support wheel and a vehicle body in accordance with one embodiment of the present invention.
  • 100 electric balance car; 110, car body; 111, telescopic cavity; 112, card slot; 113, contiguous; 120, wheel; 200, telescopic device; 210, telescopic member; 211, telescopic rod; Rod; 213, connecting rod; 220, telescopic pin; 300, support wheel; 310, support rod; 320, post; 330, first link; 340, second link; 400, rotating plate; 410, rotating pin ;420, positioning pin.
  • the invention discloses an electric balance car comprising a vehicle body, a wheel fixed on the vehicle body and a rotating plate disposed on the vehicle body, the rotating plate being fixedly mounted by a rotating pin On the vehicle body, the rotating plate rotates along the rotating pin, and when the rotating plate rotates with the rotating pin as an axis, a portion of the rotating plate protrudes outside the vehicle body.
  • the invention has a rotating plate fixed on the body of the electric balance car, and the rotating plate can be rotated along the rotating pin.
  • the rotating plate rotates with the rotating pin as the axis, the rotating plate protrudes from the outside of the vehicle body, so that the article can be placed on the rotating plate, especially when the user uses the electric balance car to shop in the mall, the shopping item can be directly Place it on the rotating plate without the need for additional baskets or backpacks to hold the items.
  • the electric balance car of the invention can also directly connect the rotating plate to the transport device, such as a transport vehicle, which makes it more convenient to place articles on the transport vehicle, which greatly facilitates the user to transport the goods.
  • the electric balance car of the invention not only facilitates the user to travel, but also facilitates the user to transport the articles and realizes the multifunctional function.
  • the rotating plate can be fixed near the end of the vehicle body, so that when the rotating plate is rotated to the upper side of the vehicle body, only a small part of the rotating plate protrudes outside the vehicle body, or the vehicle body can be designed not to protrude. Outside the vehicle body; when the rotating plate is rotated to the outside of the vehicle body, the rotating plate protrudes mostly outside the vehicle body, so that the size of the vehicle body is greatly increased compared to the size of the vehicle body, so as to be placed on the rotating plate article.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • a plurality means two or more unless otherwise stated.
  • the term “comprises” and its variations are intended to cover a non-exclusive inclusion.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or connected in one piece; it can be a mechanical connection or an electrical connection; it can be directly connected, It can also be connected indirectly through an intermediate medium, which can be the internal communication between two components.
  • an intermediate medium which can be the internal communication between two components.
  • the electric balance vehicle of the present embodiment includes a vehicle body 110, a wheel 120 fixed to the vehicle body 110, and a rotating plate 400 disposed on the vehicle body 110, the rotating plate
  • the rotating body 400 is mounted and fixed on the vehicle body 110 by a rotating pin 410.
  • the rotating plate 400 is rotated along the rotating pin 410.
  • the rotating plate 400 is rotated.
  • the portion protrudes outside the vehicle body 110.
  • a rotating plate is fixed on the body of the electric balance car, and the rotating plate can be rotated along the rotating pin.
  • the rotating plate rotates with the rotating pin as an axis, a part of the rotating plate protrudes outside the vehicle body, so that the rotating plate can be rotated. Items are placed on the board, especially when the user uses the electric balance car to shop in the mall, and the items can be placed directly on the rotating board without using an extra basket or backpack to hold the items.
  • the rotating plate can be directly connected to the transport device, such as a transport vehicle, so that it is more convenient to place articles on the transport vehicle, which greatly facilitates the user to transport the cargo.
  • the electric balance car of the embodiment not only facilitates the user to travel, but also facilitates the user to transport the articles and realizes the multifunction.
  • the rotating plate when the rotating plate is disposed, the rotating plate can be fixed near the end of the vehicle body, so that when the rotating plate is rotated to the upper side of the vehicle body, only a small part of the rotating plate protrudes outside the vehicle body, or the vehicle body can be designed not. Exposed to the outside of the vehicle; when the rotating plate is rotated to the outside of the vehicle body, the rotating plate protrudes mostly from the outside of the vehicle body, so that the size of the vehicle body is greatly increased compared to the size of the vehicle body, so as to be turned Place items on the moving plate.
  • the wheel 120 is fixedly mounted on both sides of the vehicle body 110 , and the rotating pin 410 is fixed at one end end of the vehicle body 110 .
  • the outer, or rotating plate can be designed not to protrude outside the vehicle body; and when the rotating plate is rotated to the outside of the vehicle body, the rotating plate mostly protrudes outside the vehicle body, so that the size of the vehicle body is greatly increased compared to the size of the vehicle body itself. Area to place items on the rotating plate.
  • the edge of the rotating plate is provided with a shield.
  • the guard plate is used to limit the items placed on the rotating plate to prevent the items located on the rotating plate from falling.
  • the guard plate may be arranged along the edge of the rotating plate, or may be arranged in other structures, for example, two opposite strip structures are arranged.
  • the shield can also be configured in other configurations.
  • the rotating plate is provided with a plurality of through holes.
  • Set the through hole to ventilate or leak water, so that when there is water flowing out on the rainy day or on the rotating plate, it can flow out through the through hole, preventing water from staying on the rotating plate, or flowing through the rotating plate to the electric balance car.
  • the through hole is provided, and the user can also position the article placed on the rotating plate through the through hole.
  • the electric balance vehicle 100 further includes a positioning pin 420, and the rotating plate 400 is positioned on the vehicle body 110 through the positioning pin 420, as shown in FIG.
  • the rotating plate can be rotated directly above the vehicle body, so that only a small part of the rotating plate protrudes outside the vehicle body, or the rotating plate does not protrude from the vehicle.
  • the rotating plate is fixed on the body of the electric balance car by the positioning pin, so that the rotating plate fixes the rotating pin and the positioning pin on the vehicle body, so that the rotating plate cannot be rotated, so that the user can use the electric balance car to travel.
  • the electric balance vehicle 100 further includes a telescopic device 200, as shown in FIG. 2 to FIG. 4, the telescopic device 200 includes a telescopic cavity 111 disposed on the vehicle body 110 and a telescopic member 210 that telescopically moves in the telescopic cavity 111; when the telescopic member 210 protrudes outward from the telescopic cavity 111, the telescopic member 210 is partially located outside the vehicle body 110, and the rotating plate 400 is rotatable above the telescopic member 210 and placed on the telescopic member 210. As shown in FIG.
  • the telescopic member is in a stretched state, and the rotating plate is located on the telescopic member, as shown in FIG.
  • the telescopic member is in a stretched state, and the rotating plate is located on the vehicle body.
  • the telescopic member is in a contracted state, and the rotating plate is located on the vehicle body.
  • the telescopic device on the electric balance vehicle of the embodiment can realize the expansion and contraction on the vehicle body.
  • the telescopic member When the telescopic member protrudes from the telescopic cavity, the telescopic member is partially located outside the vehicle body, so that the article can be directly placed on the telescopic member for carrying or Transportation, especially when the user uses the electric balance car to shop in the mall, the goods can be placed directly on the telescopic member without the need for additional baskets or backpacks to hold the items.
  • the rotating plate of the embodiment can be rotated, so that the rotating plate is located above the telescopic member, and the weight on the rotating plate acts on the telescopic member due to the action of gravity.
  • the article can be placed on the rotating plate, and the rotating plate is arranged to conveniently place various items, and the article is placed on the rotating plate, which is more convenient for the user to carry or transport the article.
  • the telescopic member carries the weight of the partially rotating plate, so that the articles placed on the rotating plate are more stable.
  • the electric balance car of the embodiment when the telescopic member protrudes from the telescopic cavity, the telescopic member can also be connected to the transport device, such as a transport vehicle, so that it is more convenient to place articles on the transport vehicle, which is greatly convenient to use. Transport goods. Or connect the rotating plate to the transporter.
  • the electric balance car of the embodiment not only facilitates the user to travel, but also facilitates the user to transport the articles and realizes the multifunction.
  • the telescopic member 210 includes a telescopic rod 211, a driving rod 212, and a connecting rod 213.
  • the telescopic rod 211 is two
  • the connecting rod 213 is also two, one end of the two telescopic rods and two One end of the connecting rod is fixedly connected, the telescopic rod can be telescopically movable in the connecting rod, and the other ends of the two connecting rods are placed in the telescopic cavity, and the two connecting rods can be in the The telescopic movement in the telescopic cavity, the other ends of the two telescopic rods are fixedly connected to the driving rod 212, specifically to the end ends of the driving rod.
  • Two telescopic rods are connected to the driving rod, one of the telescopic rods is inserted into one of the connecting rods, and the other of the telescopic rods is inserted into the other connecting rod, two
  • Each telescopic rod can be telescoped in the connecting rod, and both connecting rods can be telescopically moved in the telescopic cavity, so that not only the telescopic connecting rod but also the telescopic connecting rod can be
  • the length of the telescopic member can be increased, and the size of the rotating plate can be increased, so that when the rotating plate is placed on the connecting rod and the telescopic rod, more or larger items can be placed, which is convenient for the user to carry.
  • the two telescopic rods and the two connecting rods support the rotating plate better, so that the strength of the rotating plate can be ensured, so that the rotating plate can be placed.
  • the user can control the drive rod by hand to control the telescopic movement of the telescopic rod and the connecting rod.
  • this embodiment can further provide other telescopically movable rods between the connecting rod and the telescopic rod.
  • the telescopic rod is provided with a first fixing hole
  • the connecting rod is provided with a second fixing hole
  • the vehicle body is provided with a third fixing hole, when the telescopic rod is contracted to the connection
  • the electric balance car further includes a telescopic pin 220 for being inserted into the first fixing hole, the second fixing hole and the third fixing hole respectively Positioning the telescopic rod and the connecting rod in the telescopic cavity.
  • the telescopic pin is inserted into the first fixing hole, the second fixing hole and the third fixing hole respectively, thereby the telescopic rod and the
  • the connecting rod is positioned in the telescopic cavity to prevent the telescopic rod and the connecting rod from moving, and the rotating plate can be rotated to the upper part of the vehicle body to prevent the rotating plate from protruding too much of the body part or preventing the rotating plate from protruding outside the vehicle body, thus facilitating the user.
  • the telescopic pin can be removed, and the user can pull the telescopic rod and the connecting rod from the telescopic cavity by pulling the driving rod, so that the telescopic rod and the connecting rod are opposite to the rotating plate.
  • Support is provided so that the user can place the item on the rotating plate.
  • the user can simply pull the telescopic rod out and position the connecting rod in the telescopic chamber, which can also support the rotating plate, and also facilitate the user to place the item on the rotating plate.
  • the telescopic rod and the connecting rod are pulled out from the telescopic chamber, the telescopic rod and the connecting rod are also fixedly connected by a telescopic pin.
  • the telescopic member can also be configured into other structures, for example:
  • the telescopic member includes a telescopic rod and a driving rod, and the telescopic rods are two, one ends of the two telescopic rods are disposed in the telescopic cavity, and the two telescopic rods are in the telescopic cavity. In the inner telescopic movement, the other ends of the two telescopic rods are fixedly connected to the driving rod.
  • Another specific way is to provide the telescopic rod with high strength, which is convenient for stretching and contracting by the driving rod; and the two telescopic rods cooperate with the driving rod to support the rotating plate located thereon, so that the user can rotate the board. Place the item on it.
  • the telescopic member includes at least one telescopic rod, and one end of the telescopic rod is disposed in the telescopic cavity, and the telescopic rod is telescopically movable in the telescopic cavity.
  • a telescopic rod When a telescopic rod is provided, it is convenient to connect the telescopic rod to the transport vehicle to drive the transport vehicle through the electric balance vehicle to transport the cargo.
  • the two or more telescopic rods are spaced apart from each other to provide a good supporting effect on the rotating plate located thereon, thereby facilitating the user to place the articles on the rotating plate.
  • the electric balance vehicle 100 of the present embodiment further includes a support wheel 300, and the support wheel 300 is disposed on the telescopic member 210, specifically, in the middle of the driving rod 212. position.
  • the support wheel can be rotated when the electric balance vehicle 100 is moved.
  • the support wheel is not provided on the telescopic member, the telescopic member is stretched, the telescopic member is located outside the vehicle body, and a part is located in the telescopic cavity of the vehicle body.
  • the rotating plate is rotated to the telescopic member, the weight on the rotating plate acts on the rotating plate.
  • the telescopic member On the telescopic member, the telescopic member applies a bearing force to the telescopic cavity position of the vehicle body, thereby causing a large force to the surrounding structure of the telescopic cavity, so that the telescopic cavity is easily damaged.
  • a support wheel is arranged on the driving rod of the telescopic member, and when the electric balance vehicle moves, the support wheel is rotated, so that the support wheel functions to support the telescopic member and the rotating plate, thereby greatly sharing the bearing capacity of the telescopic cavity position. It is prevented from being damaged by excessive force of the telescopic cavity, and the fixed connection position of the rotating plate is prevented from being damaged.
  • the support wheel can also be rotated and can be used as an auxiliary wheel, thereby increasing the stability of the electric balance vehicle.
  • the support wheel of the embodiment is a universal wheel.
  • the support wheel of the embodiment can be fixedly connected to the driving rod.
  • the support wheel of the embodiment can also be contracted onto the vehicle body, for example:
  • the support The wheel can be retracted onto the body.
  • the telescopic member can be contracted into the telescopic cavity of the vehicle body, and the rotating plate can be rotated onto the vehicle body, so that the support wheel is still located outside the vehicle body, and can follow the electric balance car Movement and rotation, due to the role of the support wheel, increases the friction and resistance of the electric balance car.
  • the support wheel can be contracted to the vehicle body, so that the support wheel does not follow the movement of the electric balance car, so that the user can use the electric balance car to travel.
  • the support wheel 300 is fixedly connected by a support rod 310 and a driving rod 212 of the telescopic member 210.
  • the support rod and the driving rod are fixedly connected by a support pin, and the support rod is rotatable along the support pin.
  • the bottom of the vehicle body 110 is provided with a card slot 112.
  • the support wheel 300 is provided with a post 320 for being placed into the card slot 112. When the post is placed into the card slot, the support wheel is shrunk. To the bottom of the car body.
  • the support wheel is provided with an axle, and the post is a portion extending outwardly from the end of the axle, and the post is formed by two outward extensions respectively through the two ends of the axle.
  • the bottom of the vehicle body is provided with a sheet-shaped card board, and the card board is two, which are disposed adjacent to each other, and the card slot is disposed on the card board.
  • a first connecting rod 330 is fixedly connected to the two sides of the supporting rod, and one end of the first connecting rod is rotatably connected to the supporting rod, and the other end of the first connecting rod is rotatably connected with the second connecting rod 340
  • the second link is rotatably coupled to the telescopic member.
  • the second link 340 is rotatably coupled to the connecting piece 113, and the connecting piece is disposed on the driving rod of the telescopic member.
  • the force is applied to the joint portion of the first link and the second link, so that the first link and the second link rotate with each other, thereby driving the support rod to rotate along the support pin, and shrinking the telescopic member Into the telescopic cavity, the post on the support wheel can be placed into the card slot, so that the support wheel can be stored in the bottom of the vehicle body to prevent the support wheel from rotating, so that the user can use the electric balance car to travel.
  • the support wheel is further provided with a brake pad.

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Abstract

一种电动平衡车（100），包括车体（110）、固定在车体（110）上的车轮（120）以及设置在车体（110）上的转动板（400），转动板（400）通过转动销（410）安装固定在车体（110）上，转动板（400）沿转动销（410）转动，当转动板（400）以转动销（410）为轴转动时，转动板（400）的部分突出于车体（110）外。从而就可以在转动板（400）上放置物品，尤其是当使用者使用电动平衡车（100）在商场购物时，可以将所购物品直接置于转动板（400）上，而无需额外使用篮子或背包等来盛放物品。电动平衡车（100）不仅方便使用者代步，而且方便使用者运输物品，实现了多功能。

Description

一种电动平衡车 【技术领域】
本发明涉及平衡车领域，更具体的说，涉及一种电动平衡车。
【背景技术】
电动平衡车，又叫体感车、思维车，其运作原理主要是建立在一种被称为“动态稳定”的基本原理上，利用车体内部的陀螺仪和加速度传感器，来检测车体姿态的变化，并利用伺服控制系统，精确地驱动电机进行相应的调整，以保持系统的平衡。
现有的电动平衡车一般有两种，一种是车体上具有一个操作杆，使用者站在电动平衡车的脚踏平台上对操作杆进行操作，从而前进、后退及停止，这样的控制也称“手控”。另一种是车体由两部分组成，左部分和右部分之间通过转动机构实现相互转动，从而实现“脚控”。参见中国发明专利公布号为CN104029769A(公布日：20140910)的电动平衡扭扭车，其仅仅用于用户代步，功能单一。
【发明内容】
本发明所要解决的技术问题是提供一种多功能的电动平衡车。
本发明的目的是通过以下技术方案来实现的：
根据本发明的一个方面，本发明公开了一种电动平衡车，所述电动平衡车包括车体、固定在所述车体上的车轮以及设置在所述车体上的转动板，所述转动板通过转动销安装固定在所述车体上，所述转动板沿所述转动销转动，当所述转动板以所述转动销为轴转动时，所述转动板的部分突出于所述车体外。
优选的，所述转动销固定在所述车体的一端端部位置。将转动销固定在车体的一端端部，从而转动板可以围绕位于车体一端端部的转动销进行转动，这样当转动板转动至车体上方时，转动板只有很少一部分突出于车体外部，或转 动板可以设计不突出于车体外；而当转动板转动至车体外部时，转动板大部分突出于车体外部，这样相比车体本身的大小，就大大增加了车体的面积，以便在转动板上放置物品。
优选的，所述转动板的边沿设置有护板。设置护板对放置于转动板上的物品起到限位的作用，防止位于转动板上的物品掉落。其中，护板可以沿转动板的边沿设置一圈，也可以设置成其他结构，比如：设置两个相对的条形结构。
优选的，所述转动板上设置有多个通孔。设置通孔，以便通气或漏水，这样当下雨天或者转动板上放置的物品有水流出，就可以通过通孔流出，而防止有水停留于转动板上，或通过转动板流到电动平衡车上。而且，设置通孔，使用者还可以通过通孔对放置于转动板上的物品进行定位。
优选的，所述电动平衡车还包括有定位销，所述转动板通过所述定位销定位于所述车体上。当使用者需要使用电动平衡车代步时，无需取下转动板，而可以将转动板转动至车体正上方，这样使得转动板仅仅有很小一部分突出于车体外，或转动板不突出于车体，然后，通过定位销将转动板固定在电动平衡车的车体上，这样转动板就转动销和定位销固定在车体上，这样转动板就无法转动，以便使用者使用电动平衡车代步。
优先的，所述电动平衡车还包括伸缩装置，所述伸缩装置包括设置在所述车体上的伸缩腔和可在所述伸缩腔内伸缩运动的伸缩件；当所述伸缩件从所述伸缩腔内向外伸出时，所述伸缩件部分位于所述车体外，所述转动板可转动至所述伸缩件上方，并放置于所述伸缩件上。本发明电动平衡车上的伸缩装置可以在车体上实现伸缩，当伸缩件从伸缩腔内伸出时，伸缩件部分位于车体外，这样就可以在伸缩件上直接放置物品，以便携带或运输，尤其是当使用者使用电动平衡车在商场购物时，可以将所购物品直接置于伸缩件上，而无需额外使用篮子或背包等来盛放物品。而如果物品较多或物品较小不易放置于伸缩件上时，可以转动本发明的转动板，使得转动板位于伸缩件上方，并且由于重力的作用使得转动板上的重量作用于伸缩件上，这样就可以将物品放置于转动板上， 设置转动板方便放置各类物品，而确保物品位于转动板上，更加方便用户携带或运输物品。而且伸缩件就会承载部分转动板的重量，使得放置于转动板上的物品更加稳定。以及本发明的电动平衡车，当伸缩件从伸缩腔内伸出时，还可以将伸缩件连接到运输装置上，比如运输车，这样就更加方便在运输车上放置物品，大大的方便使用者运输货物。或者将转动板连接到运输车上。本发明的电动平衡车不仅方便使用者代步，而且方便使用者运输物品，实现了多功能。
优选的，所述伸缩件包括伸缩杆、驱动杆和连接杆，所述伸缩杆为两个，所述连接杆也为两个，两个所述伸缩杆的一端和两个所述连接杆的一端固定连接，所述伸缩杆可在所述连接杆内伸缩运动，两个所述连接杆的另一端置于所述伸缩腔内，两个所述连接杆可在所述伸缩腔内伸缩运动，两个所述伸缩杆的另一端固定连接到所述驱动杆上。这是本发明设置伸缩件的一种具体方式，两个伸缩杆连接到驱动杆上，其中一个伸缩杆插入到其中一个连接杆内，其中另一个伸缩杆插入到另一个连接杆内，两个伸缩杆都可以在连接杆内伸缩运动，且两个连接杆都可以在伸缩腔内进行伸缩运动，这样不仅可以伸缩运动连接杆，还可以伸缩运动伸缩杆，可以增加伸缩件的长度，进而可以增加转动板的大小，从而当转动板放置于连接杆及伸缩杆上时，可以放置更多或更大的物品，大大方便使用者携带或运输物品。而且两个伸缩杆和两个连接杆对转动板的支撑效果更好，这样就可以确保转动板的强度，以便转动板放置物品。在具体伸缩运动时，使用者可以用手控制驱动杆来控制伸缩杆和连接杆的伸缩运动。当然，本发明还可以再在连接杆和伸缩杆之间设置其他可伸缩运动的杆。
优选的，所述伸缩杆上设置有第一固定孔，所述连接杆上设置有第二固定孔，所述车体上设置有第三固定孔，当所述伸缩杆收缩到所述连接杆内，且所述连接杆收缩到所述伸缩腔内时，所述电动平衡车还包括有用于分别插入到所述第一固定孔、第二固定孔及第三固定孔内的伸缩销，将所述伸缩杆和连接杆定位于所述伸缩腔内。将第一固定孔、第二固定孔及第三固定孔三者相对应时，通过伸缩销分别插入到第一固定孔、第二固定孔及第三固定孔三者内，从而将 伸缩杆和连接杆定位在伸缩腔内，防止伸缩杆和连接杆运动，以及可以将转动板转动至车体上方部位，防止转动板突出车体部分过多或防止转动板突出于车体外，这样就方便用户使用电动平衡车代步。而当使用者需要电动平衡车拉货时，可以将伸缩销取下，使用者拉动驱动杆就可以将伸缩杆及连接杆从伸缩腔内拉出，这样就伸缩杆及连接杆就对转动板进行支撑，从而就方便使用者将物品放置在转动板上。或者，使用者可以仅将伸缩杆拉出，而将连接杆定位在伸缩腔内，这样也可以对转动板起到支撑作用，同样方便使用者将物品放置在转动板上。
优选的，所述伸缩件包括伸缩杆和驱动杆，所述伸缩杆为两个，两个所述伸缩杆的一端置于所述伸缩腔内，两个所述伸缩杆可在所述伸缩腔内伸缩运动，两个所述伸缩杆的另一端固定连接到所述驱动杆上。这是本发明设置伸缩件的另一种具体方式，这样设置伸缩杆强度大，方便通过驱动杆进行拉伸和收缩；而且两个伸缩杆配合驱动杆对位于其上的转动板支撑效果好，从而方便使用者在转动板上放置物品。
优选的，所述伸缩件包括至少一个伸缩杆，所述伸缩杆的一端置于所述伸缩腔内，所述伸缩杆可在所述伸缩腔内伸缩运动。这是设置伸缩件的又一种具体方式，当设置一个伸缩杆时，就方便将伸缩杆连接到运输车上，以便通过电动平衡车驱动运输车来运输货物。当设置两个或多个伸缩杆时，两个或多个伸缩杆相互间隔开，就对位于其上的转动板的支撑效果好，从而方便使用者在转动板上放置物品。当然，通过两个或多个伸缩杆连接运输车也是可以的。
与现有技术相比，本发明的技术效果是：本发明在电动平衡车的车体上固定有转动板，转动板可沿转动销进行转动，当转动板以转动销为轴转动时，转动板的部分突出于车体外，从而就可以在转动板上放置物品，尤其是当使用者使用电动平衡车在商场购物时，可以将所购物品直接置于转动板上，而无需额外使用篮子或背包等来盛放物品。以及本发明的电动平衡车，还可以将转动板直接连接到运输装置上，比如运输车，这样就更加方便在运输车上放置物品， 大大的方便使用者运输货物。本发明的电动平衡车不仅方便使用者代步，而且方便使用者运输物品，实现了多功能。本发明在设置转动板时，可以将转动板靠近车体端部进行固定，这样当转动板转动至车体上方时，转动板只有很少一部分突出于车体外部，或车体可以设计不突出于车体外；而当转动板转动至车体外部时，转动板大部分突出于车体外部，这样就相比车体本身的大小，就大大增加了车体的面积，以便在转动板上放置物品。
【附图说明】
图1是本发明一个实施例电动平衡车的整体结构示意图；
图2是本发明一个实施例电动平衡车的整体结构示意图；
图3是本发明一个实施例电动平衡车的整体结构示意图；
图4是本发明一个实施例电动平衡车的整体结构示意图；
图5是本发明一个实施例电动平衡车的整体结构示意图；
图6是本发明一个实施例电动平衡车的整体结构示意图；
图7是本发明一个实施例支撑轮和车体的部分配合的示意图。
其中：100、电动平衡车；110、车体；111、伸缩腔；112、卡槽；113、连片；120、车轮；200、伸缩装置；210、伸缩件；211、伸缩杆；212、驱动杆；213、连接杆；220、伸缩销；300、支撑轮；310、支撑杆；320、卡柱；330、第一连杆；340、第二连杆；400、转动板；410、转动销；420、定位销。
【具体实施方式】
本发明公开了一种电动平衡车，所述电动平衡车包括车体、固定在所述车体上的车轮以及设置在所述车体上的转动板，所述转动板通过转动销安装固定在所述车体上，所述转动板沿所述转动销转动，当所述转动板以所述转动销为轴转动时，所述转动板的部分突出于所述车体外。
本发明在电动平衡车的车体上固定有转动板，转动板可沿转动销进行转动， 当转动板以转动销为轴转动时，转动板的部分突出于车体外，从而就可以在转动板上放置物品，尤其是当使用者使用电动平衡车在商场购物时，可以将所购物品直接置于转动板上，而无需额外使用篮子或背包等来盛放物品。以及本发明的电动平衡车，还可以将转动板直接连接到运输装置上，比如运输车，这样就更加方便在运输车上放置物品，大大的方便使用者运输货物。本发明的电动平衡车不仅方便使用者代步，而且方便使用者运输物品，实现了多功能。本发明在设置转动板时，可以将转动板靠近车体端部进行固定，这样当转动板转动至车体上方时，转动板只有很少一部分突出于车体外部，或车体可以设计不突出于车体外；而当转动板转动至车体外部时，转动板大部分突出于车体外部，这样就相比车体本身的大小，就大大增加了车体的面积，以便在转动板上放置物品。
这里所公开的具体结构和功能细节仅仅是代表性的，并且是用于描述本发明的示例性实施例的目的。但是本发明可以通过许多替换形式来具体实现，并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本发明的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连， 也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指，否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是，这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在，而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
下面结合附图和较佳的实施例对本发明作进一步详细说明。
下面参考图1至图5描述本发明实施例的电动平衡车100。
如图1至图4所示，本实施例的电动平衡车包括车体110、固定在所述车体110上的车轮120以及设置在所述车体110上的转动板400，所述转动板400通过转动销410安装固定在所述车体110上，所述转动板400沿所述转动销410转动，当所述转动板400以所述转动销410为轴转动时，所述转动板400的部分突出于所述车体110外。
本实施例在电动平衡车的车体上固定有转动板，转动板可沿转动销进行转动，当转动板以转动销为轴转动时，转动板的部分突出于车体外，从而就可以在转动板上放置物品，尤其是当使用者使用电动平衡车在商场购物时，可以将所购物品直接置于转动板上，而无需额外使用篮子或背包等来盛放物品。以及本实施例的电动平衡车，还可以将转动板直接连接到运输装置上，比如运输车，这样就更加方便在运输车上放置物品，大大的方便使用者运输货物。
本实施例的电动平衡车不仅方便使用者代步，而且方便使用者运输物品，实现了多功能。
本实施例在设置转动板时，可以将转动板靠近车体端部进行固定，这样当转动板转动至车体上方时，转动板只有很少一部分突出于车体外部，或车体可以设计不突出于车体外；而当转动板转动至车体外部时，转动板大部分突出于车体外部，这样就相比车体本身的大小，就大大增加了车体的面积，以便在转 动板上放置物品。
具体的，如图1至图4所示，车体110的两侧部位分别安装固定有车轮120，所述转动销410固定在所述车体110的一端端部位置。将转动销固定在车体的一端端部，从而转动板可以围绕位于车体一端端部的转动销进行转动，这样当转动板转动至车体上方时，转动板只有很少一部分突出于车体外部，或转动板可以设计不突出于车体外；而当转动板转动至车体外部时，转动板大部分突出于车体外部，这样相比车体本身的大小，就大大增加了车体的面积，以便在转动板上放置物品。
在本实施例中，所述转动板的边沿设置有护板。设置护板对放置于转动板上的物品起到限位的作用，防止位于转动板上的物品掉落。其中，护板可以沿转动板的边沿设置一圈，也可以设置成其他结构，比如：设置两个相对的条形结构。当然，护板也可以设置成其他结构。
在本实施例中，所述转动板上设置有多个通孔。设置通孔，以便通气或漏水，这样当下雨天或者转动板上放置的物品有水流出，就可以通过通孔流出，而防止有水停留于转动板上，或通过转动板流到电动平衡车上。而且，设置通孔，使用者还可以通过通孔对放置于转动板上的物品进行定位。
在本实施例中，所述电动平衡车100还包括有定位销420，所述转动板400通过所述定位销420定位于所述车体110上，如图1所示。当使用者需要使用电动平衡车代步时，无需取下转动板，而可以将转动板转动至车体正上方，这样使得转动板仅仅有很小一部分突出于车体外，或转动板不突出于车体，然后，通过定位销将转动板固定在电动平衡车的车体上，这样转动板就转动销和定位销固定在车体上，这样转动板就无法转动，以便使用者使用电动平衡车代步。
作为本实施例的优选的选择，所述电动平衡车100还包括伸缩装置200，如图2至图4所示，所述伸缩装置200包括设置在所述车体110上的伸缩腔111和可在所述伸缩腔111内伸缩运动的伸缩件210；当所述伸缩件210从所述伸缩腔111内向外伸出时，所述伸缩件210部分位于所述车体110外，所述转动板 400可转动至所述伸缩件210上方，并放置于所述伸缩件210上，如图3所示为伸缩件处于拉伸状态、且转动板位于伸缩件上的示意图，如图4所示为伸缩件处于拉伸状态、且转动板位于车体上的示意图，如图2所示为伸缩件处于收缩状态、且转动板位于车体上的示意图。本实施例电动平衡车上的伸缩装置可以在车体上实现伸缩，当伸缩件从伸缩腔内伸出时，伸缩件部分位于车体外，这样就可以在伸缩件上直接放置物品，以便携带或运输，尤其是当使用者使用电动平衡车在商场购物时，可以将所购物品直接置于伸缩件上，而无需额外使用篮子或背包等来盛放物品。而如果物品较多或物品较小不易放置于伸缩件上时，可以转动本实施例的转动板，使得转动板位于伸缩件上方，并且由于重力的作用使得转动板上的重量作用于伸缩件上，这样就可以将物品放置于转动板上，设置转动板方便放置各类物品，而确保物品位于转动板上，更加方便用户携带或运输物品。而且伸缩件就会承载部分转动板的重量，使得放置于转动板上的物品更加稳定。以及本实施例的电动平衡车，当伸缩件从伸缩腔内伸出时，还可以将伸缩件连接到运输装置上，比如运输车，这样就更加方便在运输车上放置物品，大大的方便使用者运输货物。或者将转动板连接到运输车上。本实施例的电动平衡车不仅方便使用者代步，而且方便使用者运输物品，实现了多功能。
具体的，所述伸缩件210包括伸缩杆211、驱动杆212和连接杆213，所述伸缩杆211为两个，所述连接杆213也为两个，两个所述伸缩杆的一端和两个所述连接杆的一端固定连接，所述伸缩杆可在所述连接杆内伸缩运动，两个所述连接杆的另一端置于所述伸缩腔内，两个所述连接杆可在所述伸缩腔内伸缩运动，两个所述伸缩杆的另一端固定连接到所述驱动杆212上，具体是连接到驱动杆的两端端部位置。这是本实施例设置伸缩件的一种具体方式，两个伸缩杆连接到驱动杆上，其中一个伸缩杆插入到其中一个连接杆内，其中另一个伸缩杆插入到另一个连接杆内，两个伸缩杆都可以在连接杆内伸缩运动，且两个连接杆都可以在伸缩腔内进行伸缩运动，这样不仅可以伸缩运动连接杆，还可 以伸缩运动伸缩杆，可以增加伸缩件的长度，进而可以增加转动板的大小，从而当转动板放置于连接杆及伸缩杆上时，可以放置更多或更大的物品，大大方便使用者携带或运输物品。而且两个伸缩杆和两个连接杆对转动板的支撑效果更好，这样就可以确保转动板的强度，以便转动板放置物品。在具体伸缩运动时，使用者可以用手控制驱动杆来控制伸缩杆和连接杆的伸缩运动。当然，本实施例还可以再在连接杆和伸缩杆之间设置其他可伸缩运动的杆。
更进一步的，所述伸缩杆上设置有第一固定孔，所述连接杆上设置有第二固定孔，所述车体上设置有第三固定孔，当所述伸缩杆收缩到所述连接杆内，且所述连接杆收缩到所述伸缩腔内时，所述电动平衡车还包括有用于分别插入到所述第一固定孔、第二固定孔及第三固定孔内的伸缩销220，将所述伸缩杆和连接杆定位于所述伸缩腔内。将第一固定孔、第二固定孔及第三固定孔三者相对应时，通过伸缩销分别插入到第一固定孔、第二固定孔及第三固定孔三者内，从而将伸缩杆和连接杆定位在伸缩腔内，防止伸缩杆和连接杆运动，以及可以将转动板转动至车体上方部位，防止转动板突出车体部分过多或防止转动板突出于车体外，这样就方便用户使用电动平衡车代步。而当使用者需要电动平衡车拉货时，可以将伸缩销取下，使用者拉动驱动杆就可以将伸缩杆及连接杆从伸缩腔内拉出，这样就伸缩杆及连接杆就对转动板进行支撑，从而就方便使用者将物品放置在转动板上。或者，使用者可以仅将伸缩杆拉出，而将连接杆定位在伸缩腔内，这样也可以对转动板起到支撑作用，同样方便使用者将物品放置在转动板上。在将伸缩杆和连接杆从伸缩腔内拉出时，伸缩杆和连接杆之间也通过伸缩销固定连接。
以上为本实施例设置伸缩件的一种具体的方式，当然伸缩件还可以设置成其他结构，例如：
例如1：所述伸缩件包括伸缩杆和驱动杆，所述伸缩杆为两个，两个所述伸缩杆的一端置于所述伸缩腔内，两个所述伸缩杆可在所述伸缩腔内伸缩运动，两个所述伸缩杆的另一端固定连接到所述驱动杆上。这是本实施例设置伸缩件 的另一种具体方式，这样设置伸缩杆强度大，方便通过驱动杆进行拉伸和收缩；而且两个伸缩杆配合驱动杆对位于其上的转动板支撑效果好，从而方便使用者在转动板上放置物品。
例如2：所述伸缩件包括至少一个伸缩杆，所述伸缩杆的一端置于所述伸缩腔内，所述伸缩杆可在所述伸缩腔内伸缩运动。这是设置伸缩件的又一种具体方式，当设置一个伸缩杆时，就方便将伸缩杆连接到运输车上，以便通过电动平衡车驱动运输车来运输货物。当设置两个或多个伸缩杆时，两个或多个伸缩杆相互间隔开，就对位于其上的转动板的支撑效果好，从而方便使用者在转动板上放置物品。当然，通过两个或多个伸缩杆连接运输车也是可以的。
以上仅是对伸缩件的几种结构的举例说明，需要说明的是，本实施例对伸缩件的结构并不限于此。
作为本实施例更优选的选择，如图5所示，本实施例的电动平衡车100还包括支撑轮300，所述支撑轮300设置在伸缩件210上，具体是设置在驱动杆212的中部位置。当所述电动平衡车100运动时可带动所述支撑轮转动。当伸缩件上未设置支撑轮时，拉伸伸缩件，伸缩件部分位于车体外，还有一部分位于车体的伸缩腔内，将转动板转动至伸缩件上时，转动板上的重量作用于伸缩件上，伸缩件将承载力作用到车体的伸缩腔位置，从而给伸缩腔的周围结构造成较大的作用力，这样就容易损坏伸缩腔。而本实施例在伸缩件的驱动杆上设置支撑轮，当电动平衡车运动时带动支撑轮转动，从而支撑轮起到支撑伸缩件和转动板的作用，大大分担了伸缩腔位置的承载力，就防止伸缩腔受力过大而损坏，以及防止转动板的固定连接位置损坏。而且支撑轮还能够转动，可以当做辅助轮使用，从而增加电动平衡车的稳定性。
其中，本实施例的支撑轮为万向轮。
其中，本实施例的支撑轮可以固定连接在驱动杆上。
其中，本实施例的支撑轮也可以收缩到车体上，例如：
如图6和图7所示，当所述伸缩件210收缩到所述伸缩腔内时，所述支撑 轮可收缩到所述车体上。当使用者无需运输或携带物品时，可以将伸缩件收缩到车体的伸缩腔内、且将转动板转动至车体上，这样支撑轮仍然位于车体外部，且能够随着电动平衡车的运动而转动，由于支撑轮的作用，增加了电动平衡车的摩擦力和阻力。而本实施例可以将支撑轮收缩到车体上，这样支撑轮就不会跟随着电动平衡车的运动而转动，方便使用者使用电动平衡车代步。
具体的，所述支撑轮300通过支撑杆310和伸缩件210的驱动杆212固定连接，所述支撑杆和驱动杆通过支撑销固定连接，所述支撑杆可沿所述支撑销转动，所述车体110底部设置有卡槽112，所述支撑轮300上设置有用于放置到所述卡槽112内的卡柱320，当卡柱放置到所述卡槽内时，所述支撑轮被收缩到所述车体底部。
更具体的，支撑轮上设置有轮轴，所述卡柱为轮轴的端部向外延伸的部分，卡柱为两个分别通过轮轴的两端向外延伸形成。对应的卡槽112也设置有两个，具体的，车体底部设置有片状的卡板，卡板为两个，相邻设置，卡槽设置在卡板上。
所述支撑杆两侧分别固定连接有第一连杆330，所述第一连杆一端可转动连接在所述支撑杆上，所述第一连杆另一端可转动连接有第二连杆340，所述第二连杆可转动连接到所述伸缩件上，具体是，第二连杆340可转动的连接到连片113上，连片设置在伸缩件的驱动杆上。
在收缩支撑轮时，作用力到第一连杆和第二连杆的连接部位，从而使得第一连杆和第二连杆相互转动，从而驱动支撑杆沿支撑销转动，且将伸缩件收缩至伸缩腔内，这样就可以将支撑轮上的卡柱放置到卡槽内，从而实现将支撑轮收纳到车体底部，防止支撑轮转动，以便用户使用电动平衡车代步。
当拉伸伸缩件时，伸缩件从伸缩腔内拉出，支撑轮随着被拉出，使得第一连杆和第二连杆相互转动，且使得第一连杆和第二连杆逐渐被拉直，从而第一连杆和第二连杆的相互作用对支撑轮起到支撑、定位的作用，防止支撑轮任意随支撑销转动。
在本实施例中，该支撑轮上还设置有刹车片。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (10)

  1. 一种电动平衡车，其特征在于，所述电动平衡车包括车体、固定在所述车体上的车轮以及设置在所述车体上的转动板，所述转动板通过转动销安装固定在所述车体上，所述转动板沿所述转动销转动，当所述转动板以所述转动销为轴转动时，所述转动板的部分突出于所述车体外。
  2. 如权利要求1所述的电动平衡车，其特征在于，所述转动销固定在所述车体的一端端部位置。
  3. 如权利要求1所述的电动平衡车，其特征在于，所述转动板的边沿设置有护板。
  4. 如权利要求1所述的电动平衡车，其特征在于，所述转动板上设置有多个通孔。
  5. 如权利要求1所述的电动平衡车，其特征在于，所述电动平衡车还包括有定位销，所述转动板通过所述定位销定位于所述车体上。
  6. 如权利要求1至5任一项所述的电动平衡车，其特征在于，所述电动平衡车还包括伸缩装置，所述伸缩装置包括设置在所述车体上的伸缩腔和可在所述伸缩腔内伸缩运动的伸缩件；当所述伸缩件从所述伸缩腔内向外伸出时，所述伸缩件部分位于所述车体外，所述转动板可转动至所述伸缩件上方，并放置于所述伸缩件上。
  7. 如权利要求6所述的一种电动平衡车，其特征在于，所述伸缩件包括伸缩杆、驱动杆和连接杆，所述伸缩杆为两个，所述连接杆也为两个，两个所述伸缩杆的一端和两个所述连接杆的一端固定连接，所述伸缩杆可在所述连接杆内伸缩运动，两个所述连接杆的另一端置于所述伸缩腔内，两个所述连接杆可在所述伸缩腔内伸缩运动，两个所述伸缩杆的另一端固定连接到所述驱动杆上。
  8. 如权利要求7所述的一种电动平衡车，其特征在于，所述伸缩杆上设置有第一固定孔，所述连接杆上设置有第二固定孔，所述车体上设置有第三固定 孔，当所述伸缩杆收缩到所述连接杆内，且所述连接杆收缩到所述伸缩腔内时，所述电动平衡车还包括有用于分别插入到所述第一固定孔、第二固定孔及第三固定孔内的伸缩销，将所述伸缩杆和连接杆定位于所述伸缩腔内。
  9. 如权利要求7所述的一种电动平衡车，其特征在于，所述伸缩件包括伸缩杆和驱动杆，所述伸缩杆为两个，两个所述伸缩杆的一端置于所述伸缩腔内，两个所述伸缩杆可在所述伸缩腔内伸缩运动，两个所述伸缩杆的另一端固定连接到所述驱动杆上。
  10. 如权利要求7所述的一种电动平衡车，其特征在于，所述伸缩件包括至少一个伸缩杆，所述伸缩杆的一端置于所述伸缩腔内，所述伸缩杆可在所述伸缩腔内伸缩运动。
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CN201792883U (zh) * 2010-09-26 2011-04-13 山东科技大学 一种可折叠式运输车
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JP2006001385A (ja) * 2004-06-16 2006-01-05 Sony Corp 平行二輪車
CN201009907Y (zh) * 2007-01-22 2008-01-23 叶文堂 多功能折叠拉车
CN201792883U (zh) * 2010-09-26 2011-04-13 山东科技大学 一种可折叠式运输车
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