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TWM531423U - Electric balancing vehicle - Google Patents

Electric balancing vehicle Download PDF

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Publication number
TWM531423U
TWM531423U TW105202453U TW105202453U TWM531423U TW M531423 U TWM531423 U TW M531423U TW 105202453 U TW105202453 U TW 105202453U TW 105202453 U TW105202453 U TW 105202453U TW M531423 U TWM531423 U TW M531423U
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TW
Taiwan
Prior art keywords
support member
upper cover
fixed
assembly
balance car
Prior art date
Application number
TW105202453U
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Chinese (zh)
Inventor
Wei-Bin Chen
zhi-wei Huang
Fu-Yue Wang
Original Assignee
Razor Usa Llc
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Publication date
Application filed by Razor Usa Llc filed Critical Razor Usa Llc
Priority to TW105202453U priority Critical patent/TWM531423U/en
Publication of TWM531423U publication Critical patent/TWM531423U/en

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Description

電動平衡車Electric balance car

本創作係為一種電動平衡兩輪車,特別係指使用者透過自體平衡或雙足扭轉承載平台而驅動的電動平衡車。 This creation is an electric balance two-wheeler, especially an electric balancer driven by a user through a self-balancing or two-legged torsion platform.

按,電動平衡車是近年引起極大風潮的嶄新交通工具,其主要運作原理是建立在一種被稱為「動態穩定」(Dynamic Stabilization)的基本原理上,也就是車輛本身的自動平衡能力。透過車體內置的陀螺儀來偵測車體所處的狀態,再透過中央微處理器計算與分析以操控電動機進行相對應的作動,達到平衡車的動態穩定。 According to the electric balance car, it is a new vehicle that has caused great tide in recent years. Its main operating principle is based on a basic principle called Dynamic Stabilization, which is the automatic balancing ability of the vehicle itself. Through the built-in gyroscope of the car body to detect the state of the car body, and then through the central microprocessor calculation and analysis to control the motor to perform the corresponding action, to achieve the dynamic stability of the balance car.

從外型上看,常見的電動平衡車係由兩個輪子組成,分別分佈在使用者左右兩側,兩個輪子中間設有可相互轉動的兩個承載平台,使用者雙腳分別站立於該承載平台上,再透過使用者的雙腳或重心變化使其所站立的承載平台產生樞轉,進而達到操控車體前進、後退、停止及旋轉等動作。然而,傳統的電動平衡車的左右承載平台之間並未設有回位機構,因此當左右承載平台之間呈現相對樞轉後,該二承載平台的承載平面並無法自動恢復為相互平行的狀態,若此時使用者欲開啟電源或欲從地面踏上平衡車的承載平台時,由於二承載平台的平面並未相互平行,亦即不在同一平面上,車體會產生盲目的轉動,如此將導致使用者無法平衡而跌落地面等安全性問題。 From the appearance, the common electric balance car consists of two wheels, which are respectively distributed on the left and right sides of the user. There are two carrying platforms that can rotate with each other in the middle of the two wheels. On the carrying platform, the user's feet or the center of gravity change to cause the standing platform to pivot, thereby controlling the forward, backward, stop and rotation of the vehicle body. However, the return mechanism of the left and right carrying platforms of the conventional electric balance car is not provided. Therefore, when the left and right carrying platforms are relatively pivoted, the bearing planes of the two carrying platforms cannot be automatically restored to be parallel to each other. If the user wants to turn on the power or want to step on the platform of the balance car from the ground, since the planes of the two bearing platforms are not parallel to each other, that is, not in the same plane, the car body will produce blind rotation, which will result in Security issues such as users being unable to balance and falling to the ground.

有鑑於上述不足處,本創作之目的在於提供一種電動平衡車,其可使相對樞轉的左右承載平台於常態性時,即能保持相互平行的狀態。 In view of the above insufficiency, the purpose of the present invention is to provide an electric balance vehicle which can maintain a state of parallelism when the relatively pivoting left and right carrying platforms are in a normal state.

緣是,依據本創作所提供之一種電動平衡車,其包含有:一上蓋組件,具有呈對稱設置且可相互轉動的一第一上蓋及一第二上蓋,該第一上蓋及該第二上蓋頂面分別係為一承載平台;一底蓋組件,固設於該上蓋組件,該底蓋組件具有呈對稱設置且可相互轉動的一第一底蓋及一第二底蓋;一支撐組件,固設於該上蓋組件及該底蓋組件之間,該支撐組件具有呈對稱設置且可相互轉動的一第一支撐件及一第二支撐件;一轉動機構,固接於該第一支撐件及該第二支撐件中間且具有一軸承及一軸桿,該軸承固接於該第二支撐件,該軸桿之一端固接於該第一支撐件,該軸桿之另一端可轉動地穿設過該軸承並具有一限位部;一回位機構,固設於該第二支撐件且對該軸桿之限位部的兩側提供復位;二車輪,分別可轉動地固接於該支撐組件的兩側;二輪轂電動機,分別固設於二該車輪內;一電池模組,固設於該支撐組件及該底蓋組件之間;以及一操控模組,固設於該支撐組件及該底蓋組件之間且具有複數組感測器,該操控模組電性連接該電池模組及該輪轂電動機。 According to the present invention, an electric balance vehicle includes: an upper cover assembly having a first upper cover and a second upper cover that are symmetrically disposed and rotatable relative to each other, the first upper cover and the second upper cover The top surface is respectively a load bearing platform; a bottom cover assembly is fixed to the upper cover assembly, the bottom cover assembly has a first bottom cover and a second bottom cover which are symmetrically arranged and mutually rotatable; a support assembly Between the upper cover assembly and the bottom cover assembly, the support assembly has a first support member and a second support member that are symmetrically disposed and rotatable with each other; a rotating mechanism is fixed to the first support member And the second support member has a bearing and a shaft, the bearing is fixed to the second support member, one end of the shaft is fixed to the first support member, and the other end of the shaft is rotatably worn The bearing is disposed and has a limiting portion; a returning mechanism is fixed to the second supporting member and provides a reset on both sides of the limiting portion of the shaft; the two wheels are respectively rotatably fixed to the Both sides of the support assembly; two-wheeled motor, divided Fixed in the wheel; a battery module is fixed between the support component and the bottom cover assembly; and a control module is fixed between the support component and the bottom cover component and has a complex array The sensor module electrically connects the battery module and the hub motor.

透過本創作上述技術特徵,當該左右承載平台產生相對轉動時,該第一支撐件與該第二支撐件也同步產生相對轉動,此時固接於該第二支撐件的回位機構會對固接於該第一支撐件之軸桿的限位部提供一復位力,使該左右承載平台恢復為平行狀態,如此即可避免習知平衡車盲目轉動的情況,大大提高了使用的安全性。 According to the above technical feature of the present invention, when the left and right carrying platforms are relatively rotated, the first supporting member and the second supporting member also rotate relative to each other, and the returning mechanism fixed to the second supporting member at this time will The limiting portion fixed to the shaft of the first supporting member provides a restoring force to restore the left and right carrying platforms to a parallel state, thereby avoiding the situation that the balance car is blindly rotated, thereby greatly improving the safety of use. .

有關本創作所提供的電動平衡車的詳細構造、特點、組裝或使用方式,將於後續的詳細說明中予以描述。然而,在本創作領域中具有通常知識者應能瞭解,該等詳細說明以及實施本創作所列舉的特定實施例,僅係用於說明本創作,並非用以限制本創作之專利申請範圍。 The detailed construction, features, assembly or use of the electric balancer provided in this creation will be described in the subsequent detailed description. However, those of ordinary skill in the art should understand that the detailed description and specific embodiments of the present invention are merely used to illustrate the present invention and are not intended to limit the scope of the patent application.

1‧‧‧電動平衡車 1‧‧‧Electric balance car

10‧‧‧上蓋組件 10‧‧‧Upper cover assembly

12‧‧‧第一上蓋 12‧‧‧First cover

14‧‧‧第二上蓋 14‧‧‧Second cover

16‧‧‧承載平台 16‧‧‧Loading platform

18‧‧‧弧形擋部 18‧‧‧ arc-shaped stop

182‧‧‧緩衝件 182‧‧‧ cushioning parts

20‧‧‧底蓋組件 20‧‧‧Bottom cover assembly

22‧‧‧第一底蓋 22‧‧‧ first bottom cover

24‧‧‧第二底蓋 24‧‧‧ second bottom cover

242‧‧‧充電介面 242‧‧‧Charging interface

30‧‧‧支撐組件 30‧‧‧Support components

32‧‧‧第一支撐件 32‧‧‧First support

322‧‧‧第一筒體 322‧‧‧First cylinder

34‧‧‧第二支撐件 34‧‧‧second support

342‧‧‧第二筒體 342‧‧‧Second cylinder

40‧‧‧轉動機構 40‧‧‧Rotating mechanism

42‧‧‧軸承 42‧‧‧ bearing

44‧‧‧軸桿 44‧‧‧ shaft

442‧‧‧限位部 442‧‧‧Limited

46‧‧‧分隔套筒 46‧‧‧Separate sleeve

462‧‧‧分隔環部 462‧‧‧Separate ring

50‧‧‧回位機構 50‧‧‧Return institutions

52‧‧‧彈性件 52‧‧‧Flexible parts

522‧‧‧固定部 522‧‧‧Fixed Department

524‧‧‧彈性復位部 524‧‧‧Flexible resetting department

54‧‧‧鎖固件 54‧‧‧Locker

60‧‧‧車輪 60‧‧‧ wheels

62‧‧‧輪轂電動機 62‧‧·Wheel motor

70‧‧‧電池模組 70‧‧‧ battery module

702‧‧‧卡扣部 702‧‧‧Snap Department

75‧‧‧操控模組 75‧‧‧Control module

752‧‧‧感測器 752‧‧‧ sensor

第1圖為本創作所示實施例的立體圖;第2圖為本創作所示實施例的立體分解圖;第3圖為本創作所示實施例的剖視圖;第4圖為本創作所示實施例的另一角度的立體圖;第5(A)圖為本創作所示實施例的示意圖,主要顯示該回位機構作動的情形,此時為該第一支撐件與該第二支撐件無相對轉動的狀態;第5(B)圖為本創作所示實施例的示意圖,主要顯示該回位機構作動的情形,此時為該第一支撐件與該第二支撐件產生相對轉動的狀態;第5(C)圖為本創作所示實施例的示意圖,類同於第5(B)圖,此時該第一支撐件與該第二支撐件產生相對轉動的方向與第5(B)圖相反;第6(A)圖為類同於第5(A)圖,係為另一視角的示意圖;第6(B)圖為類同於第5(B)圖,係為另一視角的示意圖;第6(C)圖為類同於第5(C)圖,係為另一視角的示意圖。 1 is a perspective view of the embodiment shown in the creation; FIG. 2 is an exploded perspective view of the embodiment shown in the creation; FIG. 3 is a cross-sectional view of the embodiment shown in the creation; A perspective view of another angle of the example; FIG. 5(A) is a schematic view of the illustrated embodiment of the present invention, mainly showing the operation of the return mechanism, in which case the first support member and the second support member have no relative a state of rotation; FIG. 5(B) is a schematic view of the embodiment shown in the present invention, mainly showing a situation in which the returning mechanism is actuated, and in this case, a state in which the first supporting member and the second supporting member are relatively rotated; Figure 5(C) is a schematic view of the illustrated embodiment of the present invention, similar to Figure 5(B), in which the first support member and the second support member are rotated relative to each other and the fifth (B) Figure 6 (A) is similar to Figure 5 (A), is a schematic view of another perspective; Figure 6 (B) is similar to Figure 5 (B), another perspective Schematic diagram of Fig. 6(C) is a diagram similar to Fig. 5(C), which is another perspective.

為了詳細說明本創作之技術特點所在,茲舉以下之實施例並配合圖示說明如後,其中:如第1至3圖所示,本創作所示實施例所提供之電動平衡車1,主要由一上蓋組件10、一底蓋組件20、一支撐組件30、一轉動機構40、一回位機構50、二車輪60、二輪轂電動機62、一電池模組70以及一操控模組75所組成,其中:該上蓋組件10,具有呈對稱設置且可相互轉動的一第一上蓋12及一第二上蓋14,該第一上蓋12及該第二上蓋14頂面分別係為一承載平台16。當電動平衡車1於使用狀態時,該上蓋組件10係位於最頂部。該二承載平台16係供使用者雙足踩踏。再者,依照使用狀態的不同,該第一上蓋12係可供左足或右足踩踏,而該第二上蓋14則供另一足踩踏。 In order to explain in detail the technical features of the present invention, the following embodiments are described with reference to the following, wherein: as shown in Figures 1 to 3, the electric balance vehicle 1 provided by the embodiment shown in the present creation is mainly The utility model is composed of an upper cover assembly 10, a bottom cover assembly 20, a support assembly 30, a rotating mechanism 40, a return mechanism 50, two wheels 60, two hub motors 62, a battery module 70 and a control module 75. The top cover assembly 10 has a first upper cover 12 and a second upper cover 14 that are symmetrically disposed and rotatable with each other. The top surfaces of the first upper cover 12 and the second upper cover 14 are respectively a load platform 16 . When the electric balance car 1 is in use, the upper cover assembly 10 is at the top. The two carrying platforms 16 are for the user to step on the foot. Furthermore, depending on the state of use, the first upper cover 12 is available for the left or right foot to step on, and the second upper cover 14 is for the other foot to step on.

自俯視觀之,該第一上蓋12及該第二上蓋14係呈漏斗形並相接於漏斗漸縮處。該第一上蓋12及該第二上蓋14的相對外側分別設有一弧形擋部18,各該弧形擋部18位於各該車輪60的上方且覆蓋各該車輪60的一部分,藉以阻擋各該車輪60行進時所濺起的泥水。於本實施例中,各該弧形擋部18之前、後緣及上緣還設置有緩衝件182,藉以避免碰撞造成該弧形擋部18破裂。 The top cover 12 and the second upper cover 14 are funnel-shaped and are connected to the funnel taper from a top view. The opposite outer sides of the first upper cover 12 and the second upper cover 14 are respectively provided with an arc-shaped blocking portion 18, and each of the curved blocking portions 18 is located above each of the wheels 60 and covers a part of each of the wheels 60, thereby blocking each of the wheels Mud water splashed while the wheel 60 is traveling. In this embodiment, the front, rear, and upper edges of each of the arcuate stops 18 are further provided with a cushioning member 182 to avoid the collision of the arcuate blocking portion 18 by collision.

該底蓋組件20,固設於該上蓋組件10,該底蓋組件20同樣具有呈對稱設置且可相互轉動的一第一底蓋22及一第二底蓋24,於使用狀態時,該底蓋組件20係位於最底部。於本實施例中,該第二底蓋24設有一充電介面242(如第4圖所示),該充電介面242電性連接於該電池模組70。 The bottom cover assembly 20 is fixed to the upper cover assembly 10, and the bottom cover assembly 20 also has a first bottom cover 22 and a second bottom cover 24 which are symmetrically arranged and rotatable relative to each other. The lid assembly 20 is located at the very bottom. In this embodiment, the second bottom cover 24 is provided with a charging interface 242 (shown in FIG. 4 ). The charging interface 242 is electrically connected to the battery module 70 .

該支撐組件30,固設於該上蓋組件10及該底蓋組件20之間。於本創作中,該上蓋組件10、支撐組件30及底蓋組件20係透過螺鎖固定在一起。該支撐組件30具有呈對稱設置且可相互轉動的一第一支撐件32及一第二支撐件34,該第 一支撐件32與該第二支撐件34相鄰端分別具有一第一筒體322及一第二筒體342,係供該轉動機構40穿設固接之用。此外,於本實施例中,該上蓋組件10及該底蓋組件20係為塑膠材質,該支撐組件30係為鋁合金材質,藉此可兼顧整體重量及平衡車之強度,但實際應用並不以此為限。 The support assembly 30 is fixed between the upper cover assembly 10 and the bottom cover assembly 20 . In the present creation, the upper cover assembly 10, the support assembly 30, and the bottom cover assembly 20 are secured together by a screw lock. The support assembly 30 has a first support member 32 and a second support member 34 that are symmetrically disposed and rotatable relative to each other. A support member 32 and an adjacent end of the second support member 34 respectively have a first cylinder 322 and a second cylinder 342 for the rotation mechanism 40 to be fixed. In addition, in the embodiment, the upper cover assembly 10 and the bottom cover assembly 20 are made of a plastic material, and the support assembly 30 is made of an aluminum alloy material, thereby taking into consideration the overall weight and the strength of the balance car, but the practical application is not This is limited to this.

該轉動機構40,固接於該第一支撐件32及該第二支撐件34中間且具有一軸承42及一軸桿44,該軸承42固接於該第二支撐件34的第二筒體342並可隨該第二筒體342同軸轉動,該軸桿44之一端固接於該第一支撐件32的第一筒體322並可隨該第一筒體322同軸轉動,該軸桿44之另一端可轉動地穿設過該軸承42並具有一限位部442,於本實施例中,該限位部442係自該軸桿44外壁延其軸向向外延伸的一凸塊。 The rotating mechanism 40 is fixed between the first supporting member 32 and the second supporting member 34 and has a bearing 42 and a shaft 44 fixed to the second cylinder 342 of the second supporting member 34. And the second cylinder 342 is coaxially rotated, and one end of the shaft 44 is fixed to the first cylinder 322 of the first support member 32 and can rotate coaxially with the first cylinder 322. The shaft 44 The other end is rotatably disposed through the bearing 42 and has a limiting portion 442. In the embodiment, the limiting portion 442 extends from the outer wall of the shaft 44 to a protrusion extending axially outward.

該回位機構50,固設於該第二支撐件34且對該軸桿44之限位部442的兩側提供復位;於本實施例中,該回位機構50包含有一彈性件52及一鎖固件54,該彈性件52具有一固定部522及二彈性復位部524自該固定部522兩端延伸而出,該固定部522卡固於該鎖固件54頂面,而該鎖固件54則透過螺鎖的方式將該彈性件52固設於該鎖固件54及該第二支撐件34之間。 The return mechanism 50 is fixed to the second support member 34 and provides a reset on both sides of the limiting portion 442 of the shaft 44. In the embodiment, the return mechanism 50 includes an elastic member 52 and a The locking member 54 has a fixing portion 522 and two elastic returning portions 524 extending from opposite ends of the fixing portion 522. The fixing portion 522 is fastened to the top surface of the locking member 54, and the locking member 54 is The elastic member 52 is fixed between the locking member 54 and the second supporting member 34 by means of a screw lock.

二該車輪60,分別可轉動地固接於該第一支撐件32及該第二支撐件34的外側。二該輪轂電動機62,則分別固設於各該車輪60內。輪轂電動機62又稱為輪內馬達或輪圈馬達,是將動力、傳動和制動裝置整合到輪轂內,因此可以達到較佳的空間利用率。 The wheel 60 is rotatably fixed to the outside of the first support member 32 and the second support member 34, respectively. The hub motor 62 is fixed to each of the wheels 60. Hub motor 62, also known as in-wheel motor or rim motor, integrates power, transmission, and braking devices into the hub, thereby achieving better space utilization.

一電池模組70,固設於該支撐組件30及該底蓋組件20之間。該操控模組75,固設於該支撐組件30及該底蓋組件20之間且具有複數組感測器752,該操控模組75電性連接該電池模組70及該輪轂電動機62。於本實施例中,該電池模 組70係為可拆卸之設計,該電池模組70之外殼設有複數個卡扣部702,透過各該卡扣部702使該電池模組70得以卡固於該第一底蓋22。使用者可依照實際需求透過該充電介面242對該電池模組70充電,亦可直接將該電池模組70自該第一底蓋22取出後充電。 A battery module 70 is fixed between the support assembly 30 and the bottom cover assembly 20. The control module 75 is fixed between the support assembly 30 and the bottom cover assembly 20 and has a complex array sensor 752 electrically connected to the battery module 70 and the hub motor 62. In this embodiment, the battery module The unit 70 is a detachable design. The outer casing of the battery module 70 is provided with a plurality of fastening portions 702. The battery module 70 is fastened to the first bottom cover 22 through the fastening portions 702. The battery module 70 can be charged through the charging interface 242 according to actual needs, and the battery module 70 can be directly taken out from the first bottom cover 22 and charged.

另外,值得補充說明的是,該轉動機構40還可包含有一分隔套筒46,該分隔套筒46之外圍筒壁中央具有沿徑向向外延伸之一分隔環部462,該分隔套筒46套設於該軸桿44並位於該第一支撐件32及該第二支撐件34之間,該分隔環部462之上半部位於該第一上蓋12及該第二上蓋14之間,該分隔環部462之下半部則位於該第一底蓋22及該第二底蓋24之間,該分隔套筒46係為具自潤功能的工程塑膠所製成,藉此能減少該第一上蓋12、第一支撐件32、第一底蓋22與該第二上蓋14、第二支撐件34、第二底蓋24相對轉動時的摩擦力,提供使用者更為順暢的操控性。然,該分隔套筒46的材質不以工程塑膠為限,亦可選用摩擦係數較低之材質,諸如自潤式金屬等。 In addition, it should be noted that the rotating mechanism 40 may further include a partition sleeve 46 having a central portion of the outer peripheral wall of the partition sleeve 46 having a partitioning ring portion 462 extending radially outward. The partitioning sleeve 46 Between the first support member 32 and the second support member 34, the upper half of the partition ring portion 462 is located between the first upper cover 12 and the second upper cover 14. The lower half of the partition ring portion 462 is located between the first bottom cover 22 and the second bottom cover 24, and the partition sleeve 46 is made of engineering plastic with self-lubricating function, thereby reducing the number The frictional force of the upper cover 12, the first support member 32, and the first bottom cover 22 and the second upper cover 14, the second support member 34, and the second bottom cover 24 relatively provide a smoother maneuverability for the user. However, the material of the partition sleeve 46 is not limited to engineering plastics, and a material having a low friction coefficient, such as a self-lubricating metal, may be used.

此外,於本實施例中,該複數組感測器752包含有陀螺儀,該陀螺儀之數量可依機型或使用模式不同而有不同的選擇,於本創作中不做任何限定,該操控模組75再根據該陀螺儀的感測訊號來控制該輪轂電動機62之作動狀態。有關陀螺儀的檢測技術為習知技術,在此不再贅述。 In addition, in the embodiment, the complex array sensor 752 includes a gyroscope, and the number of the gyroscopes may be different according to the model or the usage mode, and is not limited in the present creation. The module 75 then controls the actuation state of the hub motor 62 based on the sensing signal of the gyroscope. The detection technology for the gyroscope is a conventional technique and will not be described here.

以上說明了本創作所示實施例的結構,接下來說明本實施例的操作方式與功效所在。 The structure of the embodiment shown in the present writing has been described above, and the operation mode and effect of the present embodiment will be described next.

請再參閱第2、5及6圖,由於該轉動機構40之軸桿44固接於該第一支撐件32的第一筒體322並可隨該第一筒體322同軸轉動,因此當該第一支撐件32與該第二支撐件34產生相對轉動時(如圖式第5(B)、5(C)、6(B)及6(C)圖),該軸桿 44的限位部442會推抵於該回位機構50之彈性件52的其中一個彈性復位部524,此時該彈性復位部524會施以一彈性恢復力於該軸桿44的限位部442,以驅使該第一支撐件32與該第二支撐件34恢復無相對轉動的狀態(如圖式第5(A)圖及第6(A)圖),藉此避免電動平衡車1出現盲目轉動的情況。特別是當使用者正準備要登踏上電動平衡車1以啟動輪轂電動機62時,若該平衡車未設有本創作之回位機構(如習用的平衡車)且其第一支撐件及其第二支撐件又處於有相對轉動的情況,此時平衡車車體會開始盲目的轉動,不僅可能會造成使用者摔傷外,還可能因為車體撞擊使用者足部造成挫傷的風險,而本創作透過該回位機構50的設置,確實能改善習知平衡車於啟動時盲目轉動的情況,大大提高了安全性。 Referring to FIGS. 2, 5 and 6, the shaft 44 of the rotating mechanism 40 is fixed to the first cylinder 322 of the first supporting member 32 and can rotate coaxially with the first cylinder 322. When the first support member 32 and the second support member 34 are rotated relative to each other (as shown in Figures 5(B), 5(C), 6(B) and 6(C), the shaft The limiting portion 442 of the 44 is pushed against one of the elastic return portions 524 of the elastic member 52 of the returning mechanism 50. At this time, the elastic returning portion 524 applies an elastic restoring force to the limiting portion of the shaft 44. 442, to drive the first support member 32 and the second support member 34 to return to a state of no relative rotation (as shown in FIG. 5(A) and FIG. 6(A)), thereby preventing the electric balance vehicle 1 from appearing. Blind rotation. In particular, when the user is preparing to step on the electric balance car 1 to start the hub motor 62, if the balance car is not provided with the original return mechanism (such as a conventional balance car) and the first support member thereof The second support member is in a relative rotation condition. At this time, the balance car body will start to rotate blindly, which may not only cause the user to fall, but also may cause the risk of contusion caused by the car body hitting the user's foot. Through the setting of the return mechanism 50, the creation of the conventional balance car can be improved blindly at the time of starting, and the safety is greatly improved.

最後,必須再次說明的是,本創作於前述實施例中所揭露的構成元件僅為舉例說明,並非用來限制本創作的專利範圍,舉凡未超脫本創作精神所作的簡易結構潤飾或變化,或與其他等效元件的更替,仍應屬於本創作申請專利範圍涵蓋的範疇。 Finally, it must be re-arranged that the constituent elements disclosed in the foregoing embodiments are merely illustrative and are not intended to limit the scope of the patents of the present invention, and any simple structural retouching or variation that has not been removed from the spirit of the present invention, or Replacement with other equivalent components is still within the scope of this patent application.

1‧‧‧電動平衡車 1‧‧‧Electric balance car

10‧‧‧上蓋組件 10‧‧‧Upper cover assembly

12‧‧‧第一上蓋 12‧‧‧First cover

14‧‧‧第二上蓋 14‧‧‧Second cover

16‧‧‧承載平台 16‧‧‧Loading platform

18‧‧‧弧形擋部 18‧‧‧ arc-shaped stop

182‧‧‧緩衝件 182‧‧‧ cushioning parts

20‧‧‧底蓋組件 20‧‧‧Bottom cover assembly

22‧‧‧第一底蓋 22‧‧‧ first bottom cover

24‧‧‧第二底蓋 24‧‧‧ second bottom cover

242‧‧‧充電介面 242‧‧‧Charging interface

30‧‧‧支撐組件 30‧‧‧Support components

32‧‧‧第一支撐件 32‧‧‧First support

322‧‧‧第一筒體 322‧‧‧First cylinder

34‧‧‧第二支撐件 34‧‧‧second support

342‧‧‧第二筒體 342‧‧‧Second cylinder

40‧‧‧轉動機構 40‧‧‧Rotating mechanism

42‧‧‧軸承 42‧‧‧ bearing

44‧‧‧軸桿 44‧‧‧ shaft

442‧‧‧限位部 442‧‧‧Limited

46‧‧‧分隔套筒 46‧‧‧Separate sleeve

462‧‧‧分隔環部 462‧‧‧Separate ring

50‧‧‧回位機構 50‧‧‧Return institutions

52‧‧‧彈性件 52‧‧‧Flexible parts

522‧‧‧固定部 522‧‧‧Fixed Department

524‧‧‧彈性復位部 524‧‧‧Flexible resetting department

54‧‧‧鎖固件 54‧‧‧Locker

60‧‧‧車輪 60‧‧‧ wheels

62‧‧‧輪轂電動機 62‧‧·Wheel motor

70‧‧‧電池模組 70‧‧‧ battery module

702‧‧‧卡扣部 702‧‧‧Snap Department

75‧‧‧操控模組 75‧‧‧Control module

752‧‧‧感測器 752‧‧‧ sensor

Claims (11)

一種電動平衡車,其包含有: 一上蓋組件,具有呈對稱設置且可相互轉動的一第一上蓋及一第二上蓋,該第一上蓋及該第二上蓋頂面分別係為一承載平台; 一底蓋組件,固設於該上蓋組件,該底蓋組件具有呈對稱設置且可相互轉動的一第一底蓋及一第二底蓋; 一支撐組件,固設於該上蓋組件及該底蓋組件之間,該支撐組件具有呈對稱設置且可相互轉動的一第一支撐件及一第二支撐件; 一轉動機構,固接於該第一支撐件及該第二支撐件中間且具有一軸承及一軸桿,該軸承固接於該第二支撐件,該軸桿之一端固接於該第一支撐件,該軸桿之另一端可轉動地穿設過該軸承並具有一限位部; 一回位機構,固設於該第二支撐件且對該軸桿之限位部的兩側提供復位; 二車輪,分別可轉動地固接於該支撐組件的兩側; 二輪轂電動機,分別固設於二該車輪內; 一電池模組,固設於該支撐組件及該底蓋組件之間;以及 一操控模組,固設於該支撐組件及該底蓋組件之間且具有複數組感測器,該操控模組電性連接該電池模組及該輪轂電動機; 藉此,當該第一支撐件與該第二支撐件具有相對轉動時,該回位機構會施以一彈性恢復力於該軸桿之限位部,以使該第一支撐件與該第二支撐件復位。An electric balance car comprising: an upper cover assembly having a first upper cover and a second upper cover arranged symmetrically and rotatable with each other, wherein the first upper cover and the top surface of the second upper cover are respectively a carrying platform; a bottom cover assembly is fixed to the upper cover assembly, the bottom cover assembly has a first bottom cover and a second bottom cover that are symmetrically disposed and rotatable with each other; a support assembly is fixed to the upper cover assembly and the bottom Between the cover assemblies, the support assembly has a first support member and a second support member that are symmetrically disposed and rotatable with each other; a rotating mechanism is fixed between the first support member and the second support member and has a bearing and a shaft, the bearing is fixed to the second support member, one end of the shaft is fixed to the first support member, and the other end of the shaft is rotatably pierced through the bearing and has a limit a returning mechanism fixed to the second supporting member and providing a reset on both sides of the limiting portion of the shaft; two wheels respectively rotatably fixed to both sides of the supporting assembly; , respectively fixed in the two wheels; a battery module is fixed between the support component and the bottom cover assembly; and a control module is fixed between the support component and the bottom cover component and has a complex array sensor, the control module Electrically connecting the battery module and the hub motor; thereby, when the first support member and the second support member are relatively rotated, the return mechanism applies an elastic restoring force to the limit of the shaft a portion to reset the first support member and the second support member. 如申請專利範圍第1項所述之電動平衡車,其中該回位機構包含有一彈性件及一鎖固件,該彈性件固設於該鎖固件及該第二支撐件之間。The electric balance vehicle of claim 1, wherein the returning mechanism comprises an elastic member and a locking member, and the elastic member is fixed between the locking member and the second supporting member. 如申請專利範圍第2項所述之電動平衡車,其中該彈性件具有一固定部及二彈性復位部自該固定部兩端延伸而出,該固定部卡固於該鎖固件,該二彈性復位部分別抵接該軸桿之限位部兩側。The electric balance car of claim 2, wherein the elastic member has a fixing portion and two elastic return portions extending from the two ends of the fixing portion, the fixing portion is fastened to the locking member, and the elastic portion The resetting portions respectively abut against the two sides of the limiting portion of the shaft. 如申請專利範圍第3項所述之電動平衡車,其中該第一支撐件與該第二支撐件相鄰端分別具有一第一筒體及一第二筒體,該轉動機構之軸桿一端固設於該第一筒體,該轉動機構之軸承則固接於該第二筒體。The electric balance car according to claim 3, wherein the first support member and the second support member respectively have a first cylindrical body and a second cylindrical body at the adjacent ends of the second support member, and the shaft end of the rotating mechanism The first cylinder is fixed to the first cylinder, and the bearing of the rotating mechanism is fixed to the second cylinder. 如申請專利範圍第4項所述之電動平衡車,其中該轉動機構具有一分隔套筒,該分隔套筒之外圍筒壁具有沿徑向向外延伸之一分隔環部,該分隔套筒套設於該軸桿並位於該第一支撐件及該第二支撐件之間,該分隔環部之上半部位於該第一上蓋及該第二上蓋之間,該分隔環部之下半部則位於該第一底蓋及該第二底蓋之間。The electric balance car of claim 4, wherein the rotating mechanism has a dividing sleeve, and the outer cylindrical wall of the dividing sleeve has a partitioning ring portion extending radially outward, the dividing sleeve Provided on the shaft and located between the first support member and the second support member, the upper half of the partition ring portion is located between the first upper cover and the second upper cover, and the lower half of the partition ring portion Then located between the first bottom cover and the second bottom cover. 如申請專利範圍第5項所述之電動平衡車,其中該操控模組之感測器包含有陀螺儀,該操控模組透過該陀螺儀的感測訊號以控制該輪轂電動機之作動狀態。The electric balance car of claim 5, wherein the sensor of the control module comprises a gyroscope, and the control module transmits the sensing signal of the gyroscope to control the operating state of the hub motor. 如申請專利範圍第1項所述之電動平衡車,其中該軸桿之限位部係沿軸向向外延伸的一凸塊。The electric balance car according to claim 1, wherein the limiting portion of the shaft is a protrusion extending outward in the axial direction. 如申請專利範圍第1項所述之電動平衡車,其中該上蓋組件具有二弧形擋部,該二弧形擋部分別位於該二車輪的上方且覆蓋該車輪的一部分。The electric balance car according to claim 1, wherein the upper cover assembly has two arc-shaped stops, and the two arc-shaped stops are respectively located above the two wheels and cover a part of the wheel. 如申請專利範圍第1項所述之電動平衡車,其中該上蓋組件之第一上蓋及第二上蓋相對外側更分別設有一弧形擋部,各該弧形擋部之前、後緣及上緣則設置有一緩衝件。The electric balance car according to claim 1, wherein the first upper cover and the second upper cover of the upper cover assembly are respectively provided with an arc-shaped blocking portion opposite to the outer side, and the front, rear edge and upper edge of each of the curved blocking portions Then a buffer is provided. 如申請專利範圍第1項所述之電動平衡車,其中該底蓋組件設有一充電介面,該充電介面電性連接於該電池模組。The electric balance car of claim 1, wherein the bottom cover assembly is provided with a charging interface, and the charging interface is electrically connected to the battery module. 如申請專利範圍第1項所述之電動平衡車,其中該上蓋組件及該底蓋組件係為塑膠材質,該支撐組件係為鋁合金材質。The electric balance car according to claim 1, wherein the upper cover assembly and the bottom cover assembly are made of a plastic material, and the support assembly is made of an aluminum alloy.
TW105202453U 2016-02-22 2016-02-22 Electric balancing vehicle TWM531423U (en)

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WO2019126771A1 (en) 2017-12-22 2019-06-27 Razor Usa Llc Electric balance vehicles
USD865095S1 (en) 2016-07-20 2019-10-29 Razor Usa Llc Two wheeled board
USD865890S1 (en) 2016-07-20 2019-11-05 Razor Usa Llc Two wheeled board
USD941948S1 (en) 2016-07-20 2022-01-25 Razor Usa Llc Two wheeled board
USD960043S1 (en) 2016-07-20 2022-08-09 Razor Usa Llc Two wheeled board
US12227257B2 (en) 2017-04-01 2025-02-18 Razor Usa Llc Electric balance vehicles

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USD958278S1 (en) 2016-07-20 2022-07-19 Razor Usa Llc Two wheeled board
USD960043S1 (en) 2016-07-20 2022-08-09 Razor Usa Llc Two wheeled board
USD865890S1 (en) 2016-07-20 2019-11-05 Razor Usa Llc Two wheeled board
USD1088156S1 (en) 2016-07-20 2025-08-12 Razor Usa Llc Two wheeled board
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USD1068552S1 (en) 2016-07-20 2025-04-01 Razor Usa Llc Two wheeled board
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US12227257B2 (en) 2017-04-01 2025-02-18 Razor Usa Llc Electric balance vehicles
WO2019126771A1 (en) 2017-12-22 2019-06-27 Razor Usa Llc Electric balance vehicles
US11654995B2 (en) 2017-12-22 2023-05-23 Razor Usa Llc Electric balance vehicles
US12214841B2 (en) 2017-12-22 2025-02-04 Razor Usa Llc Electric balance vehicles
EP3728009A4 (en) * 2017-12-22 2021-09-29 Razor USA LLC ELECTRIC BALANCE VEHICLES
CN111527023A (en) * 2017-12-22 2020-08-11 美国锐哲有限公司 Electric balance car

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