WO2018010114A1

WO2018010114A1 - Connecting device for electric balance vehicle and electric balance vehicle used for carrying goods

Info

Publication number: WO2018010114A1
Application number: PCT/CN2016/089880
Authority: WO
Inventors: 尚艳燕
Original assignee: 尚艳燕
Priority date: 2016-07-13
Filing date: 2016-07-13
Publication date: 2018-01-18

Abstract

Disclosed is a connecting device for an electric balance vehicle and an electric balance vehicle used for carrying goods. The electric balance vehicle (200) comprises a vehicle body (210) and wheels (220) fixed to the vehicle body (210). The number of the vehicle body (210) is two, and the two vehicle bodies (210) are arranged and connected through a rotary mechanism. The rotary mechanism comprises a rotary shaft. One end of the connecting device (100) is detachably and fixedly connected with the electric balance vehicle (200), and the other end of the connecting device (100) is used for being fixedly connected to a goods shelf (300). The connecting device (100) is provided with a handle (400). The electric balance vehicle (200) is connectable to the goods shelf (300) by means of the connecting device (100), which is easy for transporting goods. The connecting device (100) is provided with a handle (400), enabling the user to hold the handle (400) on the connecting device (100) by a hand when driving the goods shelf using the electric balancing car, thereby increasing the stability of the user using an electric balance vehicle.

Description

一种用于电动平衡车的连接装置及用于拉货的电动平衡车Connecting device for electric balance car and electric balance car for pulling goods

【技术领域】[Technical Field]

本发明涉及平衡车领域，更具体的说，涉及一种用于电动平衡车的连接装置及用于拉货的电动平衡车。The present invention relates to the field of balance vehicles, and more particularly to a connection device for an electric balance vehicle and an electric balance vehicle for pulling goods.

【背景技术】【Background technique】

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***，精确地驱动电机进行相应的调整，以保持***的平衡。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.

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。There are two types of electric balance vehicles in the prior art. One type has an operating lever on the vehicle body, and the user stands on the pedal platform of the electric balance vehicle to operate the operating lever to advance, retreat and stop. Also known as "hand control." The other is that the car body is composed of two parts, and the left part and the right part are mutually rotated by the rotating mechanism, thereby realizing "foot control". See the electric balance twisting car of China Invention Patent Publication No. CN104029769A (publication date: 20140910), which is only used for user travel and has a single function.

【发明内容】[Summary of the Invention]

本发明所要解决的技术问题是提供一种多功能的用于电动平衡车的连接装置及用于拉货的电动平衡车。The technical problem to be solved by the present invention is to provide a multifunctional connecting device for an electric balance car and an electric balance car for pulling goods.

本发明的目的是通过以下技术方案来实现的：The object of the present invention is achieved by the following technical solutions:

根据本发明的一个方面，本发明公开了一种用于电动平衡车的连接装置，所述电动平衡车包括车体和固定在所述车体上的车轮，所述车体为两个，两个所述车体通过转动机构连接，所述转动机构包括转轴，所述连接装置一端和所述电动平衡车可拆卸固定连接，所述连接装置另一端用于固定连接到货架上，所述连接装置设置有把手。 According to an aspect of the present invention, a connecting device for an electric balance vehicle includes a vehicle body and wheels fixed to the vehicle body, the vehicle body being two, two The vehicle body is connected by a rotating mechanism, the rotating mechanism includes a rotating shaft, one end of the connecting device is detachably and fixedly connected to the electric balance vehicle, and the other end of the connecting device is fixedly connected to the shelf, the connection The device is provided with a handle.

优选的，所述连接装置还包括连接件和用于固定到所述转轴上的固定件，所述连接件一端和固定件通过第一销钉可拆卸固定，所述连接件另一端用于固定连接到货架上，所述把手设置在所述连接件上。Preferably, the connecting device further comprises a connecting member and a fixing member for fixing to the rotating shaft, wherein one end of the connecting member and the fixing member are detachably fixed by a first pin, and the other end of the connecting member is used for a fixed connection To the shelf, the handle is disposed on the connector.

优选的，所述连接装置还包括连接件和用于固定到所述转轴上的固定件，所述连接件一端和固定件通过螺纹螺接可拆卸固定，所述连接件另一端用于固定连接到货架上，所述把手设置在所述连接件上。Preferably, the connecting device further comprises a connecting member and a fixing member for fixing to the rotating shaft, wherein one end of the connecting member and the fixing member are detachably fixed by screwing, and the other end of the connecting member is used for fixed connection To the shelf, the handle is disposed on the connector.

优选的，所述连接装置还包括连接件、活动件以及用于固定到所述转轴上的固定件，所述连接件一端和活动件一端通过螺纹螺接可拆卸固定，所述连接件另一端用于固定连接到货架上，所述活动件另一端通过销钉和固定件可拆卸固定，所述活动件可沿所述销钉转动，所述车体设置有供所述活动件活动的活动槽，所述把手设置在所述连接件上。Preferably, the connecting device further comprises a connecting member, a movable member and a fixing member for fixing to the rotating shaft, wherein one end of the connecting member and one end of the movable member are detachably fixed by screwing, and the other end of the connecting member is For fixed connection to the shelf, the other end of the movable member is detachably fixed by a pin and a fixing member, the movable member is rotatable along the pin, and the vehicle body is provided with a movable slot for the movable member to move. The handle is disposed on the connector.

优选的，所述活动件包括固定块、连接杆和螺接部，所述连接杆设置在所述固定块和螺接部之间，所述固定块上设置有用于放置所述销钉的固定孔，所述螺接部与连接件一端螺接固定。Preferably, the movable member comprises a fixing block, a connecting rod and a screwing portion, the connecting rod is disposed between the fixing block and the screwing portion, and the fixing block is provided with a fixing hole for placing the pin The screwing portion is screwed and fixed to one end of the connecting member.

优选的，所述连接件一端设置有螺接头，所述螺接头外表面设置有外螺纹，所述螺接部设置有用于放置所述螺接头的螺接槽，所述螺接槽内表面设置有与所述外螺纹螺接的内螺纹。Preferably, one end of the connecting member is provided with a screw joint, an outer surface of the screw joint is provided with an external thread, and the screwing portion is provided with a screwing groove for placing the screw joint, and the inner surface of the screwing groove is disposed There is an internal thread that is screwed to the external thread.

优选的，所述连接杆一端螺接固定到固定块上，所述连接杆另一端设置有限位块，所述螺接部在螺接槽底部设置有用于放置到所述连接杆本体部分的活动孔，所述限位块的大小大于所述活动孔的大小，所述螺接部可沿所述连接杆本体部分转动。Preferably, one end of the connecting rod is screwed to the fixing block, and the other end of the connecting rod is provided with a limiting block, and the screwing portion is provided at the bottom of the screwing groove with an activity for placing on the connecting rod body portion. a hole, the size of the limiting block is larger than a size of the movable hole, and the screw portion is rotatable along the connecting rod body portion.

优选的，所述连接装置还包括连接件、承接块和用于固定到所述转轴上的固定件，所述承接块一端通过第一销钉和固定件可拆卸固定，所述承接块另一端通过第二销钉和连接件一端可拆卸固定，所述连接件另一端用于固定连接到货架上，所述把手设置在所述连接件上。Preferably, the connecting device further comprises a connecting member, a receiving block and a fixing member for fixing to the rotating shaft, wherein one end of the receiving block is detachably fixed by a first pin and a fixing member, and the other end of the receiving block passes The second pin and the connecting member are detachably fixed at one end, and the other end of the connecting member is fixedly connected to the shelf, and the handle is disposed on the connecting member.

优选的，所述固定件套接到所述转轴上，所述固定件设置有用于放置所述转轴的转孔，所述固定件可沿所述转轴转动。Preferably, the fixing member is sleeved on the rotating shaft, and the fixing member is provided for placing the a rotating hole of the rotating shaft, the fixing member is rotatable along the rotating shaft.

根据本发明的另一个方面，本发明还公开了一种用于拉货的电动平衡车，所述用于拉货的电动平衡车包括车体、固定在所述车体上的车轮，所述车体为两个，两个所述车体通过转动机构连接，所述转动机构包括转轴，其特征在于，所述用于拉货的电动平衡车还包括如上所述的连接装置和货架。According to another aspect of the present invention, the present invention also discloses an electric balance vehicle for pulling goods, the electric balance vehicle for pulling goods comprising a vehicle body, a wheel fixed to the vehicle body, The vehicle body is two, and the two vehicle bodies are connected by a rotating mechanism, and the rotating mechanism includes a rotating shaft, wherein the electric balance vehicle for pulling goods further includes a connecting device and a shelf as described above.

与现有技术相比，本发明的技术效果是：本发明的电动平衡车通过连接装置可连接到货架上，从而可以在货架上放置货物，方便运输货物。电动平衡车通过连接装置可连接到货架上，而且连接装置和电动平衡车可拆卸固定，这样就方便将连接装置安装到电动平衡车上，以及方便将连接装置从电动平衡车上取下，从而不仅方便电动平衡车运输货物，而且方便电动平衡车代步。Compared with the prior art, the technical effect of the present invention is that the electric balance car of the present invention can be connected to the shelf through the connecting device, so that the goods can be placed on the shelf to facilitate the transportation of the goods. The electric balance car can be connected to the shelf through the connecting device, and the connecting device and the electric balance car are detachably fixed, so that the connecting device can be conveniently mounted on the electric balance car, and the connecting device can be easily removed from the electric balance car, thereby It not only facilitates the electric balance car to transport goods, but also facilitates the electric balance car to travel.

本发明的电动平衡车实现了多功能，不仅方便用户拉货，而且方便用户使用。The electric balance car of the invention realizes multi-function, which not only facilitates the user to pull the goods, but also is convenient for the user to use.

另外，本发明的连接装置上设置有把手，这样用户在使用电动平衡车驱动货架时用户可以用手拿握住连接装置上的把手，从而增加用户使用电动平衡车的稳定性。由于电动平衡车在运输货物时，电动平衡车驱动有货架，在电动平衡车跑动过程中，货架重量重，通过连接装置易与电动平衡车之间产生摩擦、碰撞，这样就对用户造成危害，而本发明在连接装置上设置把手，用户拿握住把手，能够有效的保持稳定性，及时电动平衡车受到碰撞、颠簸用户也不易失去平衡而摔倒。In addition, the connecting device of the present invention is provided with a handle so that the user can hold the handle on the connecting device by hand when the electric balance car is used to drive the shelf, thereby increasing the stability of the user using the electric balance car. Since the electric balance car drives the goods, the electric balance car drives the shelves. During the running of the electric balance car, the shelf weight is heavy, and the friction and collision between the electric balance car and the electric balance car are easily caused by the connection device, thus causing harm to the user. However, the present invention provides a handle on the connecting device, and the user can hold the handle effectively, and the stability can be effectively maintained. In time, the electric balance car is bumped and bumped, and the user is not easy to lose balance and fall.

【附图说明】[Description of the Drawings]

图1是本发明实施例一电动平衡车通过连接装置和货架连接的示意图；1 is a schematic view showing an electric balance vehicle connected to a shelf through a connecting device according to an embodiment of the present invention;

图2是本发明实施例一连接装置的部分结构示意图；2 is a partial structural schematic view of a connecting device according to an embodiment of the present invention;

图3是本发明实施例一固定件安装固定在电动平衡车上的示意图；3 is a schematic view showing a fixing member mounted on an electric balance vehicle according to an embodiment of the present invention;

图4是本发明实施例一固定件的结构示意图；4 is a schematic structural view of a fixing member according to an embodiment of the present invention;

图5是本发明实施例一连接件的结构示意图； Figure 5 is a schematic structural view of a connecting member according to an embodiment of the present invention;

图6是本发明实施例二电动平衡车通过连接装置和货架连接的示意图；Figure 6 is a schematic view showing the connection of the electric balance vehicle through the connecting device and the shelf according to the second embodiment of the present invention;

图7是本发明实施例二连接装置的部分结构示意图；7 is a partial structural schematic view of a connecting device according to Embodiment 2 of the present invention;

图8是本发明实施例二连接装置的部分拆分示意图；Figure 8 is a partial exploded view of the connecting device of the second embodiment of the present invention;

图9是本发明实施例三电动平衡车通过连接装置和货架连接的示意图；Figure 9 is a schematic view showing the connection of the electric balance car of the third embodiment of the present invention through the connecting device and the shelf;

图10是本发明实施例三连接装置的部分结构示意图；10 is a partial structural schematic view of a connecting device according to a third embodiment of the present invention;

图11是本发明实施例三连接装置的部分拆分示意图。Figure 11 is a partially exploded perspective view of the third connection device of the embodiment of the present invention.

其中，图1至图5：100、连接装置；110、固定件；111、转孔；112、第一销孔；113、放置槽；120、连接件；121、第一弯折；122、第二弯折；123、第一弯折部；124、第二弯折部；125、第一连接孔；126、第二连接孔；130、第一销钉；140、第二销钉；200、电动平衡车；210、车体；220、车轮；300、货架；400、把手。1 to 5: 100, connecting device; 110, fixing member; 111, rotating hole; 112, first pin hole; 113, placing groove; 120, connecting member; 121, first bending; Two bending; 123, first bending portion; 124, second bending portion; 125, first connecting hole; 126, second connecting hole; 130, first pin; 140, second pin; Car; 210, car body; 220, wheels; 300, shelves; 400, handles.

其中，图6至图8：100、连接装置；110、固定件；111、转孔；112、销钉孔；113、放置槽；120、连接件；121、螺接头；122、连接头；130、螺母；140、活动件；141、固定块；1411、固定孔；142、螺接部；143、连接杆；144、限位块；150、销钉；200、电动平衡车；210、车体；211、活动孔；220、车轮；300、货架；400、把手。6 to 8: 100, connecting device; 110, fixing member; 111, rotating hole; 112, pin hole; 113, placing groove; 120, connecting member; 121, screw joint; 122, connecting head; Nut; 140, movable member; 141, fixing block; 1411, fixing hole; 142, screwing portion; 143, connecting rod; 144, limiting block; 150, pin; 200, electric balance car; 210, car body; , active hole; 220, wheel; 300, shelf; 400, handle.

其中，图9至图11：100、电动平衡车；110、固定件；111、转孔；112、放置槽；113、第一销孔；114、连接板；120、连接件；121、第四销孔；122、连接头；130、承接块；131、第二销孔；132、第三销孔；140、第一销钉；150、第二销钉；200、电动平衡车；210、车体；220、车轮；300、货架；400、把手。9 to 11: 100, electric balance car; 110, fixing member; 111, rotating hole; 112, placing groove; 113, first pin hole; 114, connecting plate; 120, connecting member; Pin hole; 122, connector; 130, receiving block; 131, second pin hole; 132, third pin hole; 140, first pin; 150, second pin; 200, electric balance car; 210, car body; 220, wheels; 300, shelves; 400, handles.

【具体实施方式】【detailed description】

本发明公开一种用于电动平衡车的连接装置及用于拉货的电动平衡车，其中，所述电动平衡车包括车体和固定在所述车体上的车轮，所述车体为两个，两个所述车体通过转动机构连接，所述转动机构包括转轴，所述连接装置一端和所述电动平衡车可拆卸固定连接，所述连接装置另一端用于固定连接到货架上，所述连接装置设置有把手。The invention discloses a connecting device for an electric balance car and an electric balance car for pulling goods, wherein the electric balance car comprises a vehicle body and a wheel fixed on the vehicle body, and the vehicle body is two Two of the vehicle bodies are connected by a rotating mechanism, the rotating mechanism includes a rotating shaft, one end of the connecting device is detachably and fixedly connected to the electric balance vehicle, and the other end of the connecting device is used for fixed connection to the shelf. Above, the connecting device is provided with a handle.

本发明的电动平衡车通过连接装置可连接到货架上，从而可以在货架上放置货物，方便运输货物。电动平衡车通过连接装置可连接到货架上，而且连接装置和电动平衡车可拆卸固定，这样就方便将连接装置安装到电动平衡车上，以及方便将连接装置从电动平衡车上取下，从而不仅方便电动平衡车运输货物，而且方便电动平衡车代步。The electric balance car of the present invention can be connected to the shelf through the connecting device, so that the goods can be placed on the shelf to facilitate the transportation of the goods. The electric balance car can be connected to the shelf through the connecting device, and the connecting device and the electric balance car are detachably fixed, so that the connecting device can be conveniently mounted on the electric balance car, and the connecting device can be easily removed from the electric balance car, thereby It not only facilitates the electric balance car to transport goods, but also facilitates the electric balance car to travel.

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。The specific structural and functional details disclosed are merely representative and are for the purpose of describing exemplary embodiments of the invention. The present invention may, however, be embodied in many alternative forms and should not be construed as being limited only to the embodiments set forth herein.

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。In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship of the "bottom", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device. Or the components must have a particular orientation, are constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention. Moreover, the terms "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. In the description of the present invention, "a plurality" means two or more unless otherwise stated. Another In addition, the term "comprises" and any variations thereof are intended to cover a non-exclusive inclusion.

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。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 integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.

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。The terminology used herein is for the purpose of describing the particular embodiments, The singular forms "a", "an", It is also to be understood that the terms "comprising" and """ Other features, integers, steps, operations, units, components, and/or combinations thereof.

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。The invention will now be described in further detail with reference to the drawings and preferred embodiments.

下面参考图1至图11描述本发明实施例的用于电动平衡车的连接装置及用于拉货的电动平衡车。A connecting device for an electric balance car and an electric balance car for pulling goods according to an embodiment of the present invention will be described below with reference to FIGS. 1 through 11.

本发明公开一种用于电动平衡车的连接装置，本实施例的连接装置100用于电动平衡车200上。其中，所述电动平衡车200包括车体210和固定在所述车体上的车轮220，所述车体为两个，两个所述车体通过转动机构连接，所述转动机构包括转轴(转轴在附图中被固定件覆盖，因此，无法显示出)，所述连接装置100一端和所述电动平衡车200可拆卸固定连接，所述连接装置100另一端用于固定连接到货架300上，所述连接装置100设置有把手400。The present invention discloses a connection device for an electric balance vehicle, and the connection device 100 of the present embodiment is used on an electric balance vehicle 200. The electric balance vehicle 200 includes a vehicle body 210 and two wheels 220 fixed to the vehicle body. The two bodies are connected by a rotating mechanism, and the rotating mechanism includes a rotating shaft ( The rotating shaft is covered by the fixing member in the drawing, and therefore cannot be displayed. One end of the connecting device 100 is detachably and fixedly connected to the electric balance vehicle 200, and the other end of the connecting device 100 is fixedly connected to the shelf 300. The connecting device 100 is provided with a handle 400.

本发明的电动平衡车通过连接装置可连接到货架300上，从而可以在货架上放置货物，方便运输货物。电动平衡车通过连接装置可连接到货架上，而且连接装置和电动平衡车可拆卸固定，这样就方便将连接装置安装到电动平衡车上，以及方便将连接装置从电动平衡车上取下，从而不仅方便电动平衡车运输货物，而且方便电动平衡车代步。The electric balance car of the present invention can be connected to the shelf 300 through a connecting device so that goods can be placed on the shelf to facilitate the transportation of the goods. The electric balance car can be connected to the shelf through the connecting device, and the connecting device and the electric balance car are detachably fixed, so that the connecting device can be conveniently mounted on the electric balance car, and the connecting device can be easily removed from the electric balance car, thereby It not only facilitates the electric balance car to transport goods, but also facilitates the electric balance car to travel.

本发明的电动平衡车实现了多功能，不仅方便用户拉货，而且方便用户使用。The electric balance car of the invention realizes multi-function, which not only facilitates the user to pull the goods, but also facilitates the user to make use.

作为本发明实施例一，如图1至图5所示，所述连接装置100包括连接件120和用于固定到所述转轴上的固定件110，所述连接件120一端和固定件110通过第一销钉130可拆卸固定，所述连接件120另一端用于固定连接到货架300上，所述把手400设置在所述连接件120上。As shown in FIG. 1 to FIG. 5, the connecting device 100 includes a connecting member 120 and a fixing member 110 for fixing to the rotating shaft, and one end of the connecting member 120 and the fixing member 110 pass through The first pin 130 is detachably fixed, and the other end of the connector 120 is fixedly coupled to the shelf 300, and the handle 400 is disposed on the connector 120.

本实施例的连接装置通过固定件固定到电动平衡车200的转轴上，通过连接件的一端和固定件通过第一销轴可拆卸固定，以及通过连接件的另一端连接到货架上，这样就方便拆卸连接件和固定件，从而当用户需要运输货物时将连接件分别连接到固定件和货架上。当用户需要用电动平衡车代步时，用户就可以将用于固定连接件和固定件的第一销轴取下，从而将连接件和固定件分离，用户就可以直接使用电动平衡车本体部分。The connecting device of the embodiment is fixed to the rotating shaft of the electric balance vehicle 200 by a fixing member, is detachably fixed through the first pin shaft through one end of the connecting member and the fixing member, and is connected to the shelf through the other end of the connecting member, so that It is convenient to remove the connector and the fixing member, so that the connecting member is respectively connected to the fixing member and the shelf when the user needs to transport the goods. When the user needs to use the electric balance car, the user can remove the first pin for fixing the connecting member and the fixing member, thereby separating the connecting member and the fixing member, and the user can directly use the electric balancing body portion.

在本实施例中，所述固定件110套接到所述转轴上，所述固定件110设置有用于放置所述转轴的转孔111，所述固定件可沿所述转轴转动，本实施例采用直接套接的方式，直接套接的方式连接紧密、固定牢固，不易产生晃动，而且强度大。In this embodiment, the fixing member 110 is sleeved on the rotating shaft, and the fixing member 110 is provided with a rotating hole 111 for placing the rotating shaft, and the fixing member is rotatable along the rotating shaft. The direct socket connection method is adopted, and the direct socket connection is tightly connected, firm and firm, and is not easy to cause shaking, and the strength is large.

在本实施例中，所述固定件110上设置有用于放置所述连接件120一端端部的放置槽113。放置槽113对连接件起到限位作用，从而使得固定件和连接件之间的固定连接更加牢固。具体的，放置槽为开槽结构。当然，本实施例也可以不设置放置槽，直接将固定件和连接件通过第一销钉固定连接；或者本实施例也可以在固定件的顶部或底部设置放置槽来放置连接件的一端端部。本实施例的放置槽适合所述第一弯折部大小设置。In the embodiment, the fixing member 110 is provided with a placement groove 113 for placing one end of the connecting member 120. The placement slot 113 limits the attachment member so that the fixed connection between the fastener and the connector is more secure. Specifically, the placement slot is a slotted structure. Of course, in this embodiment, the fixing slot and the connecting component can be directly connected by the first pin without the placement slot; or the implementation For example, a slot can be placed at the top or bottom of the fixture to place one end of the connector. The placement groove of this embodiment is adapted to the first bend size setting.

进一步的，所述固定件110在所述放置槽113的顶部和底部分别设置有用于放置所述第一销钉130的第一销孔112。在放置槽的顶部和底部均设置有第一销孔来放置第一销钉，从而放置槽顶部和底部两部分均受力，从而使得连接件和的固定件之间的固定连接效果更好。当然，本实施例也可以仅在放置槽的顶部设置第一销孔或仅在放置槽的底部设置第一销孔。Further, the fixing member 110 is respectively provided with a first pin hole 112 for placing the first pin 130 at the top and the bottom of the placing groove 113. A first pin hole is disposed at the top and bottom of the placement groove to place the first pin, so that both the top portion and the bottom portion of the groove are placed under force, so that the fixed connection between the connector and the fixing member is better. Of course, this embodiment can also provide the first pin hole only at the top of the placement groove or the first pin hole only at the bottom of the placement groove.

在本实施例中，所述连接件120一端端部设置有第一弯折121，形成用于放置到所述放置槽内的第一弯折部123。在连接件上设置第一弯折，形成第一弯折部，从而就方便第一弯折部***到放置槽内。In this embodiment, the end portion of the connecting member 120 is provided with a first bending portion 121 to form a first bending portion 123 for being placed into the positioning groove. A first bend is formed on the connecting member to form a first bent portion, thereby facilitating insertion of the first bent portion into the placement groove.

进一步的，所述连接件120另一端通过第二销钉140可拆卸固定连接到所述货架300上。连接件和货架进行可拆卸固定，就方便连接件连接到不同的货架上，从而使得本发明的电动平衡车驱动不同的货架，来运输不同的货物。当然，本发明也可以直接通过固定件连接不同的货架以实现电动平衡车驱动不同的货架，来运输不同的货物。然而，由于固定件直接安装固定到电动平衡车的转轴上，在实际连接中，通过连接件连接到货架上更加方便。Further, the other end of the connecting member 120 is detachably and fixedly connected to the shelf 300 by the second pin 140. The connector and the shelf are detachably fixed to facilitate attachment of the connector to different shelves, thereby enabling the electric balancer of the present invention to drive different shelves to transport different cargo. Of course, the present invention can also connect different shelves directly through the fixing members to realize that the electric balance car drives different shelves to transport different goods. However, since the fixing member is directly mounted and fixed to the rotating shaft of the electric balance vehicle, it is more convenient to connect to the shelf through the connecting member in the actual connection.

更进一步的，所述连接件120另一端设置有第二弯折122，形成第二弯折部124，所述第二弯折部用于与所述货架300固定连接。设置第二弯折，形成第二弯折部方便连接件固定连接到货架上。Further, the other end of the connecting member 120 is provided with a second bending 122 to form a second bending portion 124 for fixed connection with the shelf 300. A second bend is provided to form a second bend to facilitate the attachment of the connector to the shelf.

在本实施例中，所述第一销钉的个数为两个，所述第二销钉的个数为两个，然而，对于本领域技术人员而言，本实施例第一销钉及第二销钉的个数并不限于两个，也可以仅设置一个、三个、或设置更多个。In this embodiment, the number of the first pins is two, and the number of the second pins is two. However, for the person skilled in the art, the first pin and the second pin of the embodiment The number is not limited to two, and only one, three, or more may be set.

在本实施例中，电动平衡车在驱动货架时，固定件围绕转轴可以转动，转轴本身也可以相对于车体进行转动，这样实现了双重转动，当电动平衡车或货架遇到震动、颠簸时，相比仅仅通过转轴转动来减压的方式，本实施例可以大大减小压力和摩擦，从而增加转轴及连接装置的寿命。 In this embodiment, when the electric balance car drives the shelf, the fixing member can rotate around the rotating shaft, and the rotating shaft itself can also rotate relative to the vehicle body, thereby achieving double rotation, when the electric balancing vehicle or the shelf encounters vibration and bumps. In this embodiment, the pressure and friction can be greatly reduced, thereby increasing the life of the rotating shaft and the connecting device, compared to the manner of decompressing only by the rotation of the rotating shaft.

在本实施例中，把手400设置在连接件120的中部位置处，且当连接件120和固定件安装固定在一起，以及连接件安装固定到货架上时，把手400向电动平衡车200的位置倾斜，这样就便于用户用手拿握住把手。In the present embodiment, the handle 400 is disposed at a central position of the connector 120, and when the connector 120 and the fixing member are mounted and fixed together, and the connector is mounted and fixed to the shelf, the position of the handle 400 to the electric balance vehicle 200 Tilt, so that the user can hold the handle by hand.

在本实施例中，用户可以朝向货架的一面开动电动平衡车，也可以朝向另一面开动电动平衡车。为了方便用户拿握住把手，可以将把手设置成弯曲结构，比如：将把手的中部设置成弓形结构，以便用户位于弓形位置部位，从而用户就可以拿握住位于其正前方的把手部分。In this embodiment, the user can drive the electric balance vehicle toward one side of the shelf or the electric balance vehicle toward the other side. In order to facilitate the user to hold the handle, the handle may be arranged in a curved structure, for example, the middle of the handle is arranged in an arcuate configuration so that the user is located at the arcuate position so that the user can grasp the portion of the handle located directly in front of it.

在本实施例中，电动平衡车还包括有设置在所述车体内的电路板、电池、驱动电机和控制器。In this embodiment, the electric balance vehicle further includes a circuit board, a battery, a drive motor, and a controller disposed in the vehicle body.

其中，所述车体包括：Wherein, the vehicle body comprises:

上壳，所述上壳包括成对称设置的第一上壳和第二上壳，所述第一上壳和第二上壳分别设置有踏板孔；The upper case includes a first upper case and a second upper case symmetrically disposed, and the first upper case and the second upper case are respectively provided with pedal holes;

踏板，所述踏板为两个，分别设置在所述第一上壳、第二上壳的踏板孔内；a pedal, the pedal is two, respectively disposed in the pedal holes of the first upper shell and the second upper shell;

中壳，所述中壳包括成对称设置且可相互转动的第一中壳和第二中壳；a middle case, the middle case including a first middle case and a second middle case which are symmetrically disposed and mutually rotatable;

下壳，所述下壳包括成对称设置的第一下壳和第二下壳，所述中壳位于所述上壳和下壳之间；a lower case, the lower case includes a first lower case and a second lower case symmetrically disposed, the middle case being located between the upper case and the lower case;

在本实施例中，第一中壳和第二中壳之间通过所述转动机构固定连接，第一中壳和第二中壳通过所述转动机构可实现相互转动。In this embodiment, the first middle case and the second middle case are fixedly connected by the rotating mechanism, and the first middle case and the second middle case are mutually rotatable by the rotating mechanism.

在本实施例中，车体为两个，其中一个车体包括第一上壳、第一中壳、第一下壳以及其中一个踏板；其中另一个车体包括第二上壳、第二中壳、第二下壳以及其中另一个踏板。In this embodiment, the vehicle body is two, and one of the vehicle bodies includes a first upper casing, a first middle casing, a first lower casing, and one of the pedals; wherein the other vehicle body includes a second upper casing and a second middle The shell, the second lower shell, and the other of the pedals.

其中，所述转动机构设置在第一中壳和第二中壳的连接位置的中间位置，转动机构包括一个所述转轴、两个轴承以及一个限位轴，转轴两端分别固定在第一中壳和第二中壳的内端，两个轴承固定在转轴上并通过卡簧固定在第一中壳和第二中壳之间，这样中壳的第一中壳和第二中壳就可在转动机构的配合下转动。另外，限位轴起到限位固定的作用。 Wherein the rotating mechanism is disposed at an intermediate position of the connection position of the first middle case and the second middle case, the rotating mechanism includes a rotating shaft, two bearings and a limiting shaft, and the two ends of the rotating shaft are respectively fixed in the first An inner end of the shell and the second middle shell, the two bearings are fixed on the rotating shaft and fixed between the first middle shell and the second middle shell by a snap spring, so that the first middle shell and the second middle shell of the middle shell can be Rotate with the cooperation of the rotating mechanism. In addition, the limit axis serves as a limit fixing.

需要说明的是，关于转动机构、电路板、电池、驱动电机及控制器可采用现有技术中的，比如背景技术中给出的现有技术，在此不再进行进一步的描述。It should be noted that the rotating mechanism, the circuit board, the battery, the driving motor and the controller can be used in the prior art, such as the prior art given in the background art, and will not be further described herein.

作为本发明实施例二，如图6至图8所示，所述连接装置100包括连接件120、活动件140以及用于固定到所述转轴上的固定件110，所述连接件120一端和活动件140一端通过螺纹螺接可拆卸固定，所述连接件120另一端用于固定连接到货架300上，所述活动件140另一端通过销钉150和固定件110可拆卸固定，所述活动件140可沿所述销钉150转动，所述车体210设置有供所述活动件140活动的活动槽211，所述把手400设置在所述连接件120上。As a second embodiment of the present invention, as shown in FIG. 6 to FIG. 8, the connecting device 100 includes a connecting member 120, a movable member 140, and a fixing member 110 for fixing to the rotating shaft, and the connecting member 120 has one end and One end of the movable member 140 is detachably fixed by screwing, the other end of the connecting member 120 is fixedly connected to the shelf 300, and the other end of the movable member 140 is detachably fixed by the pin 150 and the fixing member 110, the movable member 140 is rotatable along the pin 150, and the vehicle body 210 is provided with a movable slot 211 for moving the movable member 140, and the handle 400 is disposed on the connecting member 120.

本实施例的连接装置通过固定件固定到电动平衡车的转轴上，通过连接件连接到货架上，以及通过活动件固定连接固定件和连接件。其中，连接件和活动件螺纹螺接固定就方便拆卸和安装，从而方便将连接件和活动件分离。其中，活动件和固定件通过销钉可拆卸固定连接，就方便拆卸和安装，从而方便将固定件和活动件分离。这样当用户需要电动平衡车运输货物时将连接件和活动螺接在一起，并将连接件连接到货架上，以及将活动件和固定件通过销钉固定连接，这样就电动平衡车就可以驱动货架，以便运输货物。当用户需要电动平衡车代步时，用户可以直接取下销钉，将活动件和固定件分离开，以便用户使用电动平衡车本体部分；然而，用户可以将活动件和连接件的螺接部分分离，使得活动件和连接件分离开，这样用户在使用电动平衡车代步时会携带上活动件和固定件；以及用户也可以直接将连接件和货架分离，从而用户在使用电动平衡车时会携带上连接装置。The connecting device of the embodiment is fixed to the rotating shaft of the electric balance vehicle by a fixing member, connected to the shelf through the connecting member, and the fixing member and the connecting member are fixedly connected by the movable member. Wherein, the connecting piece and the movable piece are screwed and fixed for convenient disassembly and installation, thereby facilitating separation of the connecting piece and the movable piece. Wherein, the movable member and the fixing member are detachably and fixedly connected by the pin, which is convenient for disassembly and installation, thereby facilitating separation of the fixing member and the movable member. In this way, when the user needs the electric balance car to transport the goods, the connecting piece and the activity are screwed together, the connecting piece is connected to the shelf, and the movable part and the fixing part are fixedly connected by the pin, so that the electric balance car can drive the shelf. In order to transport the goods. When the user needs an electric balance car to travel, the user can directly remove the pin and separate the movable member from the fixed member so that the user can use the electric balance car body portion; however, the user can separate the screw portion of the movable member and the connecting member. The movable member and the connecting member are separated, so that the user carries the movable member and the fixing member when using the electric balancing vehicle; and the user can directly separate the connecting member from the shelf, so that the user can carry the electric balance car when using the electric balance car. Connect the device.

另外，活动件可以以销钉为轴进行转动，且车体设置有供活动件活动的活动槽，从而电动平衡车在拉货过程中就可以在活动槽的范围内摆动，更加便于用户拉货。In addition, the movable member can be rotated by the pin as the axis, and the vehicle body is provided with an active slot for the movable member to move, so that the electric balance car can swing within the range of the movable slot during the pulling process, which is more convenient for the user to pull the goods.

本实施例通过连接装置的连接件、活动件及固定件可以固定连接到不同的货架上，从而可以运输不同种类的货物，更加方便用户使用。 In this embodiment, the connecting member, the movable member and the fixing member of the connecting device can be fixedly connected to different shelves, so that different kinds of goods can be transported, which is more convenient for the user to use.

在本实施例中，所述固定件110套接到所述转轴上，所述固定件设置有用于放置所述转轴的转孔111，所述固定件可沿所述转轴转动。本实施例采用直接套接的方式，套接的方式连接紧密、固定牢固，不易产生晃动，而且强度大。In this embodiment, the fixing member 110 is sleeved on the rotating shaft, and the fixing member is provided with a rotating hole 111 for placing the rotating shaft, and the fixing member is rotatable along the rotating shaft. In this embodiment, the direct socket connection method is adopted, and the socket connection method is tightly connected, firm and firm, and is not easy to cause shaking, and the strength is large.

在本实施例中，所述活动件140包括固定块141、连接杆143和螺接部142，所述连接杆143设置在所述固定块141和螺接部142之间，所述固定块141上设置有用于放置所述销钉150的固定孔1411，所述螺接部142与连接件120一端螺接固定。这是本发明设置活动件的一种具体方式。In the embodiment, the movable member 140 includes a fixing block 141, a connecting rod 143 and a screwing portion 142. The connecting rod 143 is disposed between the fixing block 141 and the screwing portion 142. The fixing block 141 is disposed. A fixing hole 1411 for placing the pin 150 is disposed thereon, and the screwing portion 142 is screwed and fixed to one end of the connecting member 120. This is a specific way of setting the movable member of the present invention.

具体的，所述连接件120一端设置有螺接头121，所述螺接头121外表面设置有外螺纹，所述螺接部142设置有用于放置所述螺接头121的螺接槽，所述螺接槽内表面设置有与所述外螺纹螺接的内螺纹。这是连接件和螺接部进行螺接的一种具体方式。当然，螺接部和连接件之间也可以采用其他方式进行螺纹连接，比如：所述连接件一端设置有螺接槽，所述连接件上的螺接槽内表面设置有内螺纹，所述螺接部用于***到所述螺接槽内，所述螺接部外表面设置有与所述内螺纹螺接的外螺纹。Specifically, one end of the connecting member 120 is provided with a screw joint 121, an outer surface of the screw joint 121 is provided with an external thread, and the screwing portion 142 is provided with a screwing groove for placing the screw joint 121, the screw The inner surface of the groove is provided with an internal thread that is screwed to the external thread. This is a specific way of screwing the connector and the screw. Of course, the screwing portion and the connecting member can also be screwed in other manners. For example, one end of the connecting member is provided with a screwing groove, and the inner surface of the screwing groove on the connecting member is provided with an internal thread. The screwing portion is for inserting into the screwing groove, and the outer surface of the screwing portion is provided with an external thread that is screwed to the internal thread.

其中，所述连接杆143一端固定到固定块141上，具体是，连接杆143螺接固定到固定块141上，从而连接杆143和固定块可拆卸固定。所述连接杆143另一端设置有限位块144，所述螺接部142在螺接槽底部设置有用于放置到所述连接杆143本体部分的活动孔，所述限位块144的大小大于所述活动孔的大小，从而将螺接部限位到连接杆本体部分。所述螺接部142可沿所述连接杆143本体部分转动，这样设置就方便转动螺接部，进而方便将螺接部螺接到连接件上。The connecting rod 143 is fixed to the fixing block 141 at one end. Specifically, the connecting rod 143 is screwed and fixed to the fixing block 141, so that the connecting rod 143 and the fixing block are detachably fixed. The other end of the connecting rod 143 is provided with a limiting block 144. The screwing portion 142 is provided at the bottom of the screwing groove with a movable hole for being placed on the body portion of the connecting rod 143. The size of the limiting block 144 is larger than that of the connecting rod 143. The size of the movable hole is such that the screw portion is limited to the connecting rod body portion. The screwing portion 142 can be rotated along the body portion of the connecting rod 143, so that the screwing portion can be easily rotated, thereby facilitating the screwing of the screwing portion to the connecting member.

本实施例的连接杆螺接到所述固定块上，连接杆螺接到固定块，从而可以将连接杆取下，在连接杆和螺接部配合时，先将螺接杆从固定块上取下，将螺接部***到连接杆上，并限位于限位块位置处，然后将连接杆螺接到固定块上，从而螺接部被限位在限位块和固定块之间，再然后可以将固定块通过销钉固定到固定件上，以及转动螺接部将螺接部螺接到连接件上。这样设置在固定连接螺接部和连接件时无需转动整个活动件，也无需转动整个连接件，仅仅需要转动螺接部即可实现连接件和螺接部之间的固定连接，简单、方便，容易实现。The connecting rod of the embodiment is screwed onto the fixing block, and the connecting rod is screwed to the fixing block, so that the connecting rod can be removed, and when the connecting rod and the screwing portion are matched, the screwing rod is firstly fixed from the fixing block. Remove, insert the screw into the connecting rod and limit it to the position of the limiting block, then screw the connecting rod to the fixing block, so that the screw is constrained between the limiting block and the fixed block. The fixing block can then be fixed to the fixing member by means of a pin, and the screwing portion can be screwed onto the connecting piece. In this way, it is not necessary to rotate the entire movable member when fixing the connecting screw portion and the connecting member, and it is not necessary to rotate the entire connecting member, only need to turn The screw joint can realize the fixed connection between the connecting member and the screwing portion, which is simple, convenient and easy to implement.

在本实施例中，所述固定件110设置有用于放置所述固定块141的放置槽113。放置槽113对固定块141起到限位作用，从而使得固定块和固定件之间的固定更加牢固。其中，在放置槽的顶部和底部均设置有用于放置销钉的销钉孔112。当然，本实施例可以仅在放置槽顶部或顶部上设置销钉孔。In the embodiment, the fixing member 110 is provided with a placement groove 113 for placing the fixing block 141. The placement groove 113 limits the fixing block 141 so that the fixing between the fixing block and the fixing member is stronger. Wherein, pin holes 112 for placing pins are disposed at the top and bottom of the placement groove. Of course, this embodiment can provide pin holes only on the top or top of the placement trough.

这是本实施例设置活动件的优选方式，当然，本实施例也可以将活动件设置成其他结构，比如：所述活动件包括固定块和螺接部，此种活动件的方式，其中，活动件仅包括固定块和螺接部，且固定块和螺接部一体成型，然而，也可以将固定块和螺接进行可拆卸固定。在此方式中，所述固定块上设置有用于放置所述销钉的固定孔，所述螺接部与连接件一端螺接固定。其中，此种方式的螺接部和连接件相互螺接的具体结构可参见以上螺接部和连接件之间的结构。而本实施例也可以不设置活动件，直接在连接件上设置一螺纹，以及直接在固定件上设置与其配合的螺纹，实现连接件和固定件的直接螺接固定。The preferred embodiment of the present invention is to provide a movable member. Of course, the movable member can be configured as another structure. For example, the movable member includes a fixing block and a screwing portion, and the movable member is in a manner. The movable member only includes the fixing block and the screwing portion, and the fixing block and the screwing portion are integrally formed, however, the fixing block and the screwing can also be detachably fixed. In this manner, the fixing block is provided with a fixing hole for placing the pin, and the screwing portion is screwed and fixed to one end of the connecting member. For the specific structure in which the screwing portion and the connecting member of the device are screwed together, the structure between the screwing portion and the connecting member can be referred to. In this embodiment, the movable member can be disposed without a movable member, and a thread is directly disposed on the connecting member, and the thread matched with the fixing member is directly disposed to realize direct screwing of the connecting member and the fixing member.

在本实施例中，两个车体上均设置有活动槽211。本实施例在将螺接部和连接件分离时，可以将螺接部及连接杆放置到其中一个活动槽内，这样就无需将活动件拆卸下来，进而方便用户使用电动平衡车200代步。In this embodiment, the movable bodies 211 are disposed on both of the vehicle bodies. In the embodiment, when the screwing portion and the connecting member are separated, the screwing portion and the connecting rod can be placed into one of the movable slots, so that the movable member does not need to be disassembled, thereby facilitating the user to use the electric balancing cart 200.

在本实施例中，所述连接件的另一端通过螺纹螺接可拆卸固定到货架上，本实施例可以直接在货架上设置螺纹孔，从而将连接件的另一端直接螺接到货架上。当然，本实施例也可以有其他固定方式，比如：所述连接件120另一端设置有用于螺接到所述货架300上的连接头122，所述连接装置100还包括一用于螺接到所述连接头上的螺母130。通过螺母130和连接头螺接固定，使得连接件和货架固定牢固，强度大，而且方便拆卸。In this embodiment, the other end of the connecting member is detachably fixed to the shelf by screwing. In this embodiment, a threaded hole can be directly disposed on the shelf to screw the other end of the connecting member directly to the shelf. Certainly, the embodiment may also have other fixing manners, for example, the other end of the connecting member 120 is provided with a connecting head 122 for screwing onto the shelf 300, and the connecting device 100 further includes a screwing device. a nut 130 on the connector. The nut 130 and the connector are screwed and fixed, so that the connector and the shelf are firmly fixed, the strength is large, and the disassembly is convenient.

在本实施例中，连接件的两个端部均具有弯折结构，分别形成两个弯折部，这样就便于连接件与活动件固定连接，以及方便连接件与货架固定连接。In this embodiment, both ends of the connecting member have a bent structure, and two bent portions are respectively formed, so that the connecting member is fixedly connected with the movable member, and the connecting member is fixedly connected to the shelf.

在本实施例中，电动平衡车在驱动货架时，固定件围绕转轴可以转动，转轴本身也可以相对于车体进行转动，这样实现了双重转动，当电动平衡车或货架遇到震动、颠簸时，相比仅仅通过转轴转动来减压的方式，本实施例可以大大减小压力和摩擦，从而增加转轴及连接装置的寿命。In this embodiment, when the electric balance car drives the shelf, the fixing member can rotate around the rotating shaft, and the rotating shaft itself can also rotate relative to the vehicle body, thus realizing double rotation when the electric balancing vehicle or the goods When the frame encounters vibration and bumps, the embodiment can greatly reduce the pressure and friction, thereby increasing the life of the rotating shaft and the connecting device, compared to the manner of decompressing only by the rotation of the rotating shaft.

其中，所述车体包括：Wherein, the vehicle body comprises:

其中，所述转动机构设置在第一中壳和第二中壳的连接位置的中间位置，转动机构包括一个所述转轴、两个轴承以及一个限位轴，转轴两端分别固定在第一中壳和第二中壳的内端，两个轴承固定在转轴上并通过卡簧固定在第一中壳和第二中壳之间，这样中壳的第一中壳和第二中壳就可在转动机构的配合下转动。另外，限位轴起到限位固定的作用。Wherein the rotating mechanism is disposed at an intermediate position of the connection position of the first middle case and the second middle case, the rotating mechanism includes a rotating shaft, two bearings and a limiting shaft, and the two ends of the rotating shaft are respectively fixed in the first Inner end of the shell and the second middle shell, two bearings are fixed on the rotating shaft and fixed in the first by a snap spring Between the shell and the second middle shell, the first middle shell and the second middle shell of the middle shell can be rotated by the cooperation of the rotating mechanism. In addition, the limit axis serves as a limit fixing.

作为本发明实施例三，如图9至图11，所述连接装置100包括连接件120、承接块130和用于固定到所述转轴上的固定件110，所述承接块130一端通过第一销钉140和固定件110可拆卸固定，所述承接块130另一端通过第二销钉150和连接件120一端可拆卸固定，所述连接件120另一端用于固定连接到货架300上，所述把手400设置在所述连接件120上。As a third embodiment of the present invention, as shown in FIG. 9 to FIG. 11 , the connecting device 100 includes a connecting member 120 , a receiving block 130 and a fixing member 110 for fixing to the rotating shaft, and the receiving block 130 passes through the first end. The pin 140 and the fixing member 110 are detachably fixed, and the other end of the receiving block 130 is detachably fixed by one end of the second pin 150 and the connecting member 120, and the other end of the connecting member 120 is fixedly connected to the shelf 300, the handle 400 is disposed on the connector 120.

本实施例的连接装置通过承接块分别可拆卸的连接到固定件和连接件上，固定件直接固定到电动平衡车的转轴上，以及连接件可连接到货架上，且承接块和固定件通过第一销钉固定连接、承接块和连接件通过第二销钉可拆卸连接，这样就方便取下第一销钉和/或第二销钉，以便拆卸固定件、承接块及连接件。从而当用户需要运输货物时将连接件连接到货架上，且连接件通过第二销钉和承接块连接固定，以及承接块和固定件通过第一销钉固定连接，这样就通过连接装置将货架连接到电动平衡车上，从而方便电动平衡车驱动货架，进而就方便运输货物。当用户需要用电动平衡车代步时，用户就可以将第一销钉和/或第二销钉取下，从而将固定件和承接块分离、或者将承接块和连接件分离，进而使得货架和电动平衡车分离，这样用户就可以直接使用电动平衡车200本体部分。The connecting device of the embodiment is detachably connected to the fixing member and the connecting member by the receiving block, the fixing member is directly fixed to the rotating shaft of the electric balance vehicle, and the connecting member can be connected to the shelf, and the receiving block and the fixing member pass through The first pin fixing connection, the receiving block and the connecting piece are detachably connected by the second pin, so that the first pin and/or the second pin can be easily removed to disassemble the fixing member, the receiving block and the connecting member. Thereby connecting the connecting piece to the shelf when the user needs to transport the goods, and the connecting piece is fixed by the second pin and the receiving block connection, and the receiving block and the fixing piece are fixedly connected by the first pin, so that the shelf is connected to the connecting device through the connecting device The electric balance car is on the road, so that the electric balance car can be driven to drive the shelves, thereby facilitating the transportation of the goods. When the user needs to use the electric balance car to travel, the user can remove the first pin and/or the second pin, thereby separating the fixing member and the receiving block, or separating the receiving block and the connecting member, thereby making the shelf and the electric balance The car is separated so that the user can directly use the body portion of the electric balance car 200.

另外，本实施例的连接装置中的承接块分别通过第一销钉连接到固定件上、通过第二销钉连接到连接件上，这样相比直接将连接件连接到固定件上，增加了连接装置的间隙，以及活动空间，这样就不易产生较大磨损，对连接件及固定件起到保护作用。In addition, the receiving blocks in the connecting device of the embodiment are respectively connected to the fixing member through the first pin and connected to the connecting member through the second pin, so that the connecting device is added as compared with directly connecting the connecting member to the fixing member. The gap, as well as the activity space, is not easy to generate large wear, and protects the connecting member and the fixing member.

以及，本实施例的连接装置中的承接块分别与固定件、连接件可拆卸固定，从而就方便电动平衡车连接到不同结构、不同种类的货架，以便运输不同种类的货物，更加方便用户使用。And the receiving block in the connecting device of the embodiment is detachably fixed to the fixing member and the connecting member, respectively. Therefore, it is convenient for the electric balance car to be connected to different structures and different kinds of shelves, so as to transport different kinds of goods, which is more convenient for the user to use.

在本实施例中，所述固定件110设置有用于放置所述承接块130的放置槽112。放置槽112对承接块起到限位作用，在承接块和连接件分离时，可以将承接块放置到放置槽内，这样就方便用户使用电动平衡车本体部分。In the embodiment, the fixing member 110 is provided with a placement groove 112 for placing the receiving block 130. The placing slot 112 plays a limiting role on the receiving block. When the receiving block and the connecting member are separated, the receiving block can be placed into the placing slot, so that the user can conveniently use the electric balancing body portion.

其中，所述放置槽112为开槽结构，所述固定件111沿所述放置槽112的一端向外延伸有连接板114，所述连接板114上设置有用于放置所述第一销钉140的第一销孔113，所述承接块130一端设置有用于放置所述第一销钉140的第二销孔131，当所述第一销钉140分别***到所述第一销孔113和第二销孔131内时，所述承接块130可沿所述第一销钉140转动。在承接块和连接件分离时，可以转动承接块，并将承接块转动至放置槽位置，且将承接块放置到放置槽内，这样第一销钉就对承接块起到固定作用，防止承接块从放置槽内脱离。The positioning slot 112 is a slotted structure, and the fixing member 111 extends outwardly from the end of the slot 112 to have a connecting plate 114. The connecting plate 114 is provided with a first pin 140 for placing the first pin 140. a first pin hole 113, one end of the receiving block 130 is provided with a second pin hole 131 for placing the first pin 140, when the first pin 140 is inserted into the first pin hole 113 and the second pin, respectively The receiving block 130 is rotatable along the first pin 140 when the hole 131 is inside. When the receiving block and the connecting piece are separated, the receiving block can be rotated, and the receiving block is rotated to the position of the placing slot, and the receiving block is placed into the placing groove, so that the first pin fixes the receiving block and prevents the receiving block from being blocked. Detach from the placement slot.

具体的，所述连接板114的个数为两个。两个连接板114强度大，受力均匀，并且将承接块夹持到两个连接板之间，连接效果更好。Specifically, the number of the connecting plates 114 is two. The two connecting plates 114 have high strength, uniform force, and the bearing block is clamped between the two connecting plates, and the connecting effect is better.

进一步的，所述放置槽112适合所述承接块的大小设置。这样当将承接块130放置到放置槽112内时，防止承接块凸出到放置槽外部。Further, the placement slot 112 is adapted to the size setting of the receiving block. Thus, when the receiving block 130 is placed into the placement groove 112, the receiving block is prevented from protruding to the outside of the placement groove.

在本实施例中，所述承接块130另一端设置有用于放置第二销钉150的第三销孔132，所述连接件120一端设置有用于放置所述第二销钉150的第四销孔121，当所述第二销钉150分别***到所述第三销孔132和第四销孔121内时，所述承接块130可沿所述第二销钉150转动。这是承接块和连接件之间固定连接的一种具体方式。这样就增加了连接装置的活动性，防止相互之间产生较大的摩擦。In this embodiment, the other end of the receiving block 130 is provided with a third pin hole 132 for placing the second pin 150, and one end of the connecting member 120 is provided with a fourth pin hole 121 for placing the second pin 150. When the second pins 150 are inserted into the third pin holes 132 and the fourth pin holes 121, respectively, the receiving block 130 is rotatable along the second pins 150. This is a specific way of securing the connection between the block and the connector. This increases the mobility of the connecting device and prevents large friction between each other.

在本实施例中，所述连接件120另一端通过螺纹螺接到所述货架300上。螺纹螺接方便实现，而且方便固定和拆卸。In this embodiment, the other end of the connecting member 120 is screwed onto the shelf 300. Threaded screwing is easy to implement and easy to fix and remove.

具体的，所述连接件120另一端的端部设置有连接头122，所述连接头122外表面设置有外螺纹，所述连接装置100还包括用于螺接到所述连接头上的螺母160。在实际安装固定时，将连接头螺接到货架上，然后，将螺母螺接到连接头的端部，这样螺母就起到进一步的限位、固定作用。Specifically, the end of the other end of the connecting member 120 is provided with a connecting head 122, the outer surface of the connecting head 122 is provided with an external thread, and the connecting device 100 further comprises a nut for screwing onto the connecting head. 160. When the actual installation is fixed, the connector is screwed to the shelf, and then the nut is screwed to the end of the connector, so that the nut is further restricted and fixed.

在本实施例中，连接件的两个端部均具有弯折结构，分别形成两个弯折部，这样就便于连接件与承接块固定连接，以及方便连接件与货架固定连接。In this embodiment, both ends of the connecting member have a bent structure, and two bent portions are respectively formed, so that the connecting member is fixedly connected with the receiving block, and the connecting member is fixedly connected to the shelf.

在本实施例中，电动平衡车在驱动货架时，固定件围绕转轴可以转动，转轴本身也可以相对于车体进行转动，这样实现了双重转动，当电动平衡车或货架遇到震动、颠簸时，相比仅仅通过转轴转动来减压的方式，本实施例可以大大减小压力和摩擦，从而增加转轴及连接装置的寿命。In this embodiment, when the electric balance car drives the shelf, the fixing member can rotate around the rotating shaft, and the rotating shaft itself can also rotate relative to the vehicle body, thereby achieving double rotation, when the electric balancing vehicle or the shelf encounters vibration and bumps. In this embodiment, the pressure and friction can be greatly reduced, thereby increasing the life of the rotating shaft and the connecting device, compared to the manner of decompressing only by the rotation of the rotating shaft.

其中，所述车体包括：Wherein, the vehicle body comprises:

下壳，所述下壳包括成对称设置的第一下壳和第二下壳，所述中壳位于所述上壳和下壳之间；a lower case, the lower case including a first lower case and a second lower case symmetrically disposed, the middle case being located at the Between the upper shell and the lower shell;

其中，所述转动机构设置在第一中壳和第二中壳的连接位置的中间位置，转动机构包括一个所述转轴、两个轴承以及一个限位轴，转轴两端分别固定在第一中壳和第二中壳的内端，两个轴承固定在转轴上并通过卡簧固定在第一中壳和第二中壳之间，这样中壳的第一中壳和第二中壳就可在转动机构的配合下转动。另外，限位轴起到限位固定的作用。Wherein the rotating mechanism is disposed at an intermediate position of the connection position of the first middle case and the second middle case, the rotating mechanism includes a rotating shaft, two bearings and a limiting shaft, and the two ends of the rotating shaft are respectively fixed in the first An inner end of the shell and the second middle shell, the two bearings are fixed on the rotating shaft and fixed between the first middle shell and the second middle shell by a snap spring, so that the first middle shell and the second middle shell of the middle shell can be Rotate with the cooperation of the rotating mechanism. In addition, the limit axis serves as a limit fixing.

作为本发明实施例四，本实施例四公开了一种用于拉货的电动平衡车，本实施例用于拉货的电动平衡车包括车体、固定在所述车体上的车轮，所述车体为两个，两个所述车体通过转动机构连接，所述转动机构包括转轴，本实施例的电动平衡车还包括连接装置和货架。其中连接装置可参见实施例一，也可以参加实施例二，还可以参加实施例三。关于连接装置的具体结构，在此不再一一详述。As an embodiment 4 of the present invention, the fourth embodiment of the present invention discloses an electric balance vehicle for pulling goods. The electric balance vehicle for pulling goods in the embodiment includes a vehicle body and a wheel fixed on the vehicle body. The vehicle body is two, two of the vehicle bodies are connected by a rotating mechanism, and the rotating mechanism includes a rotating shaft. The electric balancing vehicle of the embodiment further includes a connecting device and a shelf. For the connection device, refer to the first embodiment, the second embodiment, and the third embodiment. The specific structure of the connecting device will not be described in detail here.

另外，本实施例仅仅示出了一种货架的结构，本实施例并不对货架的具体结构进行限定，本实施例的电动平衡车可以驱动不同结构、不同种类的货架。In addition, this embodiment only shows the structure of a shelf. This embodiment does not limit the specific structure of the shelf. The electric balance car of this embodiment can drive different structures and different types of shelves.

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。 The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. For those skilled in the art to which the present invention pertains, a number of simple deductions or alternatives may be made without departing from the inventive concept. All changes should be considered as belonging to the scope of protection of the present invention.

Claims

一种用于电动平衡车的连接装置，所述电动平衡车包括车体和固定在所述车体上的车轮，所述车体为两个，两个所述车体通过转动机构连接，所述转动机构包括转轴，其特征在于，所述连接装置一端和所述电动平衡车可拆卸固定连接，所述连接装置另一端用于固定连接到货架上，所述连接装置设置有把手。A connecting device for an electric balance car, the electric balance car comprising a vehicle body and a wheel fixed on the vehicle body, the car body being two, and the two car bodies are connected by a rotating mechanism The rotating mechanism includes a rotating shaft, wherein one end of the connecting device is detachably and fixedly connected to the electric balance vehicle, and the other end of the connecting device is fixedly connected to the shelf, and the connecting device is provided with a handle.
如权利要求1所述的一种用于电动平衡车的连接装置，其特征在于，所述连接装置还包括连接件和用于固定到所述转轴上的固定件，所述连接件一端和固定件通过第一销钉可拆卸固定，所述连接件另一端用于固定连接到货架上，所述把手设置在所述连接件上。A connecting device for an electric balance vehicle according to claim 1, wherein said connecting device further comprises a connecting member and a fixing member for fixing to said rotating shaft, said connecting member being fixed at one end and fixed The piece is detachably fixed by a first pin for fixing the connection to the shelf, and the handle is disposed on the connector.
如权利要求1所述的一种用于电动平衡车的连接装置，其特征在于，所述连接装置还包括连接件和用于固定到所述转轴上的固定件，所述连接件一端和固定件通过螺纹螺接可拆卸固定，所述连接件另一端用于固定连接到货架上，所述把手设置在所述连接件上。A connecting device for an electric balance vehicle according to claim 1, wherein said connecting device further comprises a connecting member and a fixing member for fixing to said rotating shaft, said connecting member being fixed at one end and fixed The piece is detachably fixed by threading, and the other end of the connecting piece is for fixed connection to the shelf, and the handle is disposed on the connecting piece.
如权利要求1所述的一种用于电动平衡车的连接装置，其特征在于，所述连接装置还包括连接件、活动件以及用于固定到所述转轴上的固定件，所述连接件一端和活动件一端通过螺纹螺接可拆卸固定，所述连接件另一端用于固定连接到货架上，所述活动件另一端通过销钉和固定件可拆卸固定，所述活动件可沿所述销钉转动，所述车体设置有供所述活动件活动的活动槽，所述把手设置在所述连接件上。A connecting device for an electric balance vehicle according to claim 1, wherein said connecting device further comprises a connecting member, a movable member, and a fixing member for fixing to said rotating shaft, said connecting member One end and one end of the movable member are detachably fixed by screwing, the other end of the connecting member is fixedly connected to the shelf, and the other end of the movable member is detachably fixed by a pin and a fixing member, and the movable member can be along the The pin rotates, and the vehicle body is provided with a movable slot for the movable member to move, and the handle is disposed on the connecting member.
如权利要求4所述的一种用于电动平衡车的连接装置，其特征在于，所述活动件包括固定块、连接杆和螺接部，所述连接杆设置在所述固定块和螺接部之间，所述固定块上设置有用于放置所述销钉的固定孔，所述螺接部与连接件一端螺接固定。A connecting device for an electric balance vehicle according to claim 4, wherein said movable member comprises a fixing block, a connecting rod and a screwing portion, said connecting rod being disposed at said fixing block and screwing Between the portions, the fixing block is provided with a fixing hole for placing the pin, and the screwing portion is screwed and fixed to one end of the connecting member.
如权利要求5所述的一种用于电动平衡车的连接装置，其特征在于，所述连接件一端设置有螺接头，所述螺接头外表面设置有外螺纹，所述螺接部设置有用于放置所述螺接头的螺接槽，所述螺接槽内表面设置有与所述外螺纹螺接的内螺纹。A connecting device for an electric balance vehicle according to claim 5, wherein One end of the connecting member is provided with a screw joint, the outer surface of the screw joint is provided with an external thread, the screwing portion is provided with a screwing groove for placing the screw joint, and the inner surface of the screwing groove is provided with Internal thread threaded by external thread.
如权利要求6所述的一种用于电动平衡车的连接装置，其特征在于，所述连接杆一端螺接固定到固定块上，所述连接杆另一端设置有限位块，所述螺接部在螺接槽底部设置有用于放置到所述连接杆本体部分的活动孔，所述限位块的大小大于所述活动孔的大小，所述螺接部可沿所述连接杆本体部分转动。The connecting device for an electric balance car according to claim 6, wherein one end of the connecting rod is screwed to the fixing block, and the other end of the connecting rod is provided with a limiting block, the screwing a movable hole for being placed on the connecting rod body portion at a bottom portion of the screwing groove, the limiting block is larger in size than the movable hole, and the screwing portion is rotatable along the connecting rod body portion .
如权利要求1所述的一种用于电动平衡车的连接装置，其特征在于，所述连接装置还包括连接件、承接块和用于固定到所述转轴上的固定件，所述承接块一端通过第一销钉和固定件可拆卸固定，所述承接块另一端通过第二销钉和连接件一端可拆卸固定，所述连接件另一端用于固定连接到货架上，所述把手设置在所述连接件上。A connecting device for an electric balance vehicle according to claim 1, wherein said connecting device further comprises a connecting member, a receiving block and a fixing member for fixing to said rotating shaft, said receiving block One end is detachably fixed by a first pin and a fixing member, and the other end of the receiving block is detachably fixed by a second pin and one end of the connecting member, and the other end of the connecting member is fixedly connected to the shelf, and the handle is disposed at the On the connector.
如权利要求2至8任一项所述的一种用于电动平衡车的连接装置，其特征在于，所述固定件套接到所述转轴上，所述固定件设置有用于放置所述转轴的转孔，所述固定件可沿所述转轴转动。A connecting device for an electric balance vehicle according to any one of claims 2 to 8, wherein the fixing member is sleeved on the rotating shaft, and the fixing member is provided for placing the rotating shaft The rotating hole, the fixing member is rotatable along the rotating shaft.
一种用于拉货的电动平衡车，所述用于拉货的电动平衡车包括车体、固定在所述车体上的车轮，所述车体为两个，两个所述车体通过转动机构连接，所述转动机构包括转轴，其特征在于，所述用于拉货的电动平衡车还包括如权利要求1至9任一项所述的连接装置和货架。 An electric balance car for pulling goods, the electric balance car for pulling goods comprises a vehicle body, a wheel fixed on the vehicle body, the car body is two, and the two car bodies pass The rotating mechanism is coupled to the rotating shaft, and the electric balancing vehicle for pulling the cargo further comprises the connecting device and the shelf according to any one of claims 1 to 9.