WO2018010113A1 - 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 - Google Patents

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 Download PDF

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Publication number
WO2018010113A1
WO2018010113A1 PCT/CN2016/089879 CN2016089879W WO2018010113A1 WO 2018010113 A1 WO2018010113 A1 WO 2018010113A1 CN 2016089879 W CN2016089879 W CN 2016089879W WO 2018010113 A1 WO2018010113 A1 WO 2018010113A1
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WO
WIPO (PCT)
Prior art keywords
pin
receiving block
electric balance
connecting device
fixing member
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PCT/CN2016/089879
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English (en)
French (fr)
Inventor
尚艳燕
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尚艳燕
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Publication date
Application filed by 尚艳燕 filed Critical 尚艳燕
Priority to PCT/CN2016/089879 priority Critical patent/WO2018010113A1/zh
Publication of WO2018010113A1 publication Critical patent/WO2018010113A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K27/00—Sidecars; Forecars; Trailers or the like specially adapted to be attached to cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K27/00—Sidecars; Forecars; Trailers or the like specially adapted to be attached to cycles
    • B62K27/10—Other component parts or accessories
    • B62K27/12—Coupling parts for attaching cars or the like to cycle; Arrangements thereof

Definitions

  • 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.
  • Electric balance car also known as body car, thinking car
  • its operation principle is mainly based on a basic principle called “dynamic stability", using the gyroscope and acceleration sensor inside the car body to detect the posture of the car body. Change and use the servo control system to accurately drive the motor to adjust accordingly to maintain the balance of the system.
  • the technical problem to be solved by the present invention is to provide a multifunctional connecting device for an electric balance car and an electric balance car for pulling goods.
  • 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, and the connecting device includes a connecting member, a receiving block and a fixing member for fixing to the rotating shaft, and the receiving block has one end passing through the first pin and The fixing member is detachably fixed, and the other end of the receiving block is detachably fixed by one end of the second pin and the connecting member, and the other end of the connecting member is fixedly connected to the shelf.
  • the fixing member is provided with a placement groove for placing the receiving block.
  • the placement slot plays a limiting role on the receiving block.
  • the receiving block and the connecting piece are separated, the receiving block can be placed into the positioning slot, so that the user can conveniently use the body part of the electric balancing vehicle.
  • the placement slot is a slotted structure
  • the fixing member extends outwardly along an end of the placement slot with a connecting plate
  • the connecting plate is provided with a first pin hole for placing the first pin
  • One end of the receiving block is provided with a second pin hole for placing the first pin, and when the first pin is inserted into the first pin hole and the second pin hole respectively, the receiving block can be along The first pin is rotated.
  • 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.
  • the number of the connecting plates is two.
  • the two connecting plates have high strength, uniform force, and the bearing block is clamped between the two connecting plates, and the connection effect is better.
  • the placement slot is adapted to the size setting of the receiving block. This prevents the receiving block from protruding out of the placement slot when the receiving block is placed into the placement slot.
  • the other end of the receiving block is provided with a third pin hole for placing a second pin
  • one end of the connecting member is provided with a fourth pin hole for placing the second pin, when the second pin is inserted separately
  • the receiving block is rotatable along the second pin when it is into the third pin hole and the fourth pin hole. This is a specific way of securing the connection between the block and the connector.
  • the other end of the connector is threaded onto the shelf. Threaded screwing is easy to implement and easy to fix and remove.
  • the end of the other end of the connecting member is provided with a connecting head
  • the outer surface of the connecting head is provided with an external thread
  • the connecting device further comprises a nut for screwing onto the connecting head.
  • the fixing member is sleeved on the rotating shaft, and the fixing member is provided with a rotating hole for placing the rotating shaft, and the fixing member is rotatable along the rotating shaft.
  • the socket is connected tightly and firmly. It is not easy to shake and has high strength.
  • the fixing member can rotate around the rotating shaft, and the rotating shaft itself can also rotate relative to the vehicle body, thus achieving double rotation, when the electric balancing vehicle or the shelf encounters vibration and bumps, compared with only the rotating shaft
  • the embodiment can greatly reduce the pressure and friction, thereby increasing the life of the rotating shaft and the connecting device.
  • 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.
  • 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, thereby facilitating the transportation of the goods.
  • the connecting device of the present invention 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 the first A pin fixing connection, a receiving block and a connecting piece are detachably connected by the second pin, so that the first pin and/or the second pin are easily removed to disassemble the fixing member, the receiving block and the connecting member.
  • 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.
  • 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 of the electric balance car.
  • 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.
  • the receiving blocks in the connecting device of the present invention are respectively connected to the fixing member through the first pin and connected to the connecting member through the second pin, so that the gap of the connecting device is increased compared to directly connecting the connecting member to the fixing member. And the activity space, so that it is not easy to produce large wear and protect the connector and the fixing member.
  • the receiving block in the connecting device of the present invention is detachably fixed to the fixing member and the connecting member, thereby facilitating the connection of the electric balance car 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.
  • FIG. 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
  • FIG. 2 is also a schematic view of an electric balance vehicle connected to a shelf through a connecting device according to an embodiment of the present invention
  • Figure 3 is a schematic view of the fixing member of the present invention mounted on an electric balance vehicle
  • Figure 4 is a partial exploded view of the connecting device of the present invention.
  • 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, and the connecting device includes a connecting member, a receiving block and a fixing member for fixing to the rotating shaft, and the receiving block passes through the first end A pin and a fixing member are detachably fixed, and the other end of the receiving block is detachably fixed by one end of the second pin and the connecting member, and the other end of the connecting member is fixedly connected to the shelf.
  • the electric balance car of the present invention can be connected to the shelf by means of a connecting device so that the goods can be placed on the shelf to facilitate the transportation of the goods.
  • the connecting device of the present invention 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 the first A pin fixing connection, a receiving block and a connecting piece are detachably connected by the second pin, so that the first pin and/or the second pin are easily removed to disassemble the fixing member, the receiving block and the connecting member.
  • the connecting member is fixed by the second pin and the receiving block connection, and the receiving block and the fixing member are fixedly connected by the first pin, so that the shelf is connected to the electric balance car through the connecting device, thereby facilitating the electric balance car to drive the shelf, and then Convenient to transport goods.
  • 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 of the electric balance car.
  • 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.
  • the receiving blocks in the connecting device of the present invention are respectively connected to the fixing member through the first pin and connected to the connecting member through the second pin, so that the gap of the connecting device is increased compared to directly connecting the connecting member to the fixing member. And the activity space, so that it is not easy to produce large wear and protect the connector and the fixing member.
  • the receiving block in the connecting device of the present invention is detachably fixed to the fixing member and the connecting member, thereby facilitating the connection of the electric balance car 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.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • a plurality means two or more unless otherwise stated.
  • the term “comprises” and any variations thereof are intended to cover a non-exclusive inclusion.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or 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.
  • 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.
  • 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 to 4.
  • the present embodiment discloses a connection device for an electric balance vehicle, and the connection device 100 of the present embodiment is used for the electric balance vehicle 200.
  • the electric balance vehicle 200 includes a vehicle body 210 and two wheels 220 fixed to the vehicle body 210.
  • the vehicle body 210 is two, and the two vehicle bodies 210 are connected by a rotating mechanism.
  • the connecting device 100 includes a connecting member 120, a receiving block 130 and a fixing member 110 for fixing to the rotating shaft, the receiving shaft
  • One end of the block 130 is detachably fixed by the first pin 140 and the fixing member 110
  • the other end of the receiving block 130 is detachably fixed by one end of the second pin 150 and the connecting member 120
  • the other end of the connecting member 120 is used for fixed connection to the shelf. 300 on.
  • the electric balance vehicle of the present embodiment can be connected to the shelf through the connecting device, so that the goods can be placed on the shelf, thereby facilitating the transportation of the goods.
  • 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 car, and the connecting member can be connected to the shelf, and the receiving block and the fixing member are fixedly connected by the first pin, the receiving block and the connecting member are detachably connected by the second pin, which is convenient
  • the first pin and/or the second pin are removed to remove the fastener, the receiving block and the connector.
  • 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.
  • 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 of the electric balance car.
  • the electric balance vehicle of the embodiment realizes multi-function, which is convenient for the user to pull the goods and is convenient for the user to use.
  • 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.
  • the receiving blocks in the connecting device of the embodiment are respectively detachably fixed with the fixing member and the connecting member, thereby facilitating the connection of the electric balance car 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. .
  • 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.
  • 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.
  • 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.
  • the mounting 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 disposed with the first pin 140 disposed thereon.
  • 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
  • the receiving block 130 is rotatable along the first pin 140 when the pin hole 131 is inside.
  • 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.
  • 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.
  • 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.
  • the other end of the receiving block 130 is provided with a third pin hole 132 for placing the second pin 150
  • one end of the connecting member 120 is provided with a fourth pin hole 121 for placing the second pin 150.
  • 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.
  • 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
  • the connecting device 100 further comprises a nut for screwing onto the connecting head. 160.
  • 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.
  • the fixing member 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.
  • This embodiment can be larger than the way of decompressing only by rotating the shaft Greatly reduce pressure and friction, thereby increasing the life of the shaft and the connecting device.
  • the electric balance vehicle further includes a circuit board, a battery, a drive motor, and a controller disposed in the vehicle body.
  • the vehicle body comprises:
  • 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;
  • the pedal is two, respectively disposed in the pedal holes of the first upper shell and the second upper shell;
  • middle case including a first middle case and a second middle case which are symmetrically disposed and mutually rotatable;
  • 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;
  • 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.
  • 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.
  • 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.
  • the limit axis serves as a limit fixing.
  • 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.
  • the second embodiment discloses an electric balance vehicle for pulling goods.
  • the electric balance vehicle for pulling goods includes a vehicle body and is fixed to the vehicle. a wheel on the body, the body is two, two of the bodies are connected by a rotating mechanism, and the rotating mechanism includes a rotating shaft.
  • the electric balance vehicle of this embodiment further includes a connecting device and a shelf, wherein the connecting device can be referred to the first embodiment, that is, the connecting device in FIGS. 1 to 4.
  • the connecting device in FIGS. 1 to 4 For other structures such as shelves, reference may also be made to the structures in FIG. 1 to FIG. 4.
  • this embodiment only shows the structure of a shelf. This embodiment does not limit the specific structure of the shelf, and the electric balance of the embodiment.
  • the car can drive different structures and different types of shelves.

Abstract

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（200）包括车体（210）和固定在所述车体（210）上的车轮（220），所述车体（210）为两个，两个所述车体（210）通过转动机构连接，所述转动机构包括转轴，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。该电动平衡车（200）通过连接装置（100）可连接到货架（300）上，从而可以在货架（300）上放置货物，从而方便运输货物。

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 【技术领域】
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。
【背景技术】
电动平衡车，又叫体感车、思维车，其运作原理主要是建立在一种被称为“动态稳定”的基本原理上，利用车体内部的陀螺仪和加速度传感器，来检测车体姿态的变化，并利用伺服控制系统，精确地驱动电机进行相应的调整，以保持系统的平衡。
现有的电动平衡车一般有两种，一种是车体上具有一个操作杆，使用者站在电动平衡车的脚踏平台上对操作杆进行操作，从而前进、后退及停止，这样的控制也称“手控”。另一种是车体由两部分组成，左部分和右部分之间通过转动机构实现相互转动，从而实现“脚控”。参见中国发明专利公布号为CN104029769A(公布日：20140910)的电动平衡扭扭车，其仅仅用于用户代步，功能单一。
【发明内容】
本发明所要解决的技术问题是提供一种多功能的用于电动平衡车的连接装置及用于拉货的电动平衡车。
本发明的目的是通过以下技术方案来实现的：
根据本发明的一个方面，本发明公开了一种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。
优选的，所述固定件设置有用于放置所述承接块的放置槽。放置槽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。
优选的，所述放置槽为开槽结构，所述固定件沿所述放置槽的一端向外延伸有连接板，所述连接板上设置有用于放置所述第一销钉的第一销孔，所述承接块一端设置有用于放置所述第一销钉的第二销孔，当所述第一销钉分别插入到所述第一销孔和第二销孔内时，所述承接块可沿所述第一销钉转动。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。
优选的，所述连接板的个数为两个。两个连接板强度大，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。
优选的，所述放置槽适合所述承接块的大小设置。这样当将承接块放置到放置槽内时，防止承接块凸出到放置槽外部。
优选的，所述承接块另一端设置有用于放置第二销钉的第三销孔，所述连接件一端设置有用于放置所述第二销钉的第四销孔，当所述第二销钉分别插入到所述第三销孔和第四销孔内时，所述承接块可沿所述第二销钉转动。这是承接块和连接件之间固定连接的一种具体方式。
优选的，所述连接件另一端通过螺纹螺接到所述货架上。螺纹螺接方便实现，而且方便固定和拆卸。
优选的，所述连接件另一端的端部设置有连接头，所述连接头外表面设置有外螺纹，所述连接装置还包括用于螺接到所述连接头上的螺母。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。
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。套接的方式连接紧密、固定牢固， 不易产生晃动，而且强度大。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。
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。
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，从而方便运输货物。本发明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本体部分。
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。
另外，本发明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。
以及，本发明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。
【附图说明】
图1是本发明一个实施例电动平衡车通过连接装置和货架连接的示意图；
图2也是本发明一个实施例电动平衡车通过连接装置和货架连接的示意图；
图3是本发明固定件安装到电动平衡车上的示意图；
图4是本发明连接装置的部分拆分示意图。
其中：100、连接装置；110、固定件；111、转孔；112、放置槽；113、第一销孔；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。
【具体实施方式】
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。
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，从而方便运输货物。本发明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本体部分。
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。
另外，本发明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。
以及，本发明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。
这里所公开的具体结构和功能细节仅仅是代表性的，并且是用于描述本发明的示例性实施例的目的。但是本发明可以通过许多替换形式来具体实现，并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本发明的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。另 外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指，否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是，这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在，而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
下面结合附图和较佳的实施例对本发明作进一步详细说明。
下面参考图1至图4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。
作为本发明实施例一，如图1至图4所示，本实施例公开了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210上的车轮220，所述车体210为两个，两个所述车体210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。
本实施例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，从而方便运输货物。
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本体部分。
本实施例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。
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。
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。
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。
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。
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分别插入到所述第一销孔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。
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。
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。
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分别插入到所述第三销孔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。
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。
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。
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。
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。
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。
其中，所述车体包括：
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；
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；
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；
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；
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。
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。
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。
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。
作为本发明实施例二，参见图1至图4，本实施例二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， 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，即参见图1至图4中的连接装置。以及货架等其他结构也可参见图1至图4中的结构，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。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (10)

  1. 一种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。
  2. 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，所述固定件设置有用于放置所述承接块的放置槽。
  3. 如权利要求2所述的一种用于电动平衡车的连接装置，其特征在于，所述放置槽为开槽结构，所述固定件沿所述放置槽的一端向外延伸有连接板，所述连接板上设置有用于放置所述第一销钉的第一销孔，所述承接块一端设置有用于放置所述第一销钉的第二销孔，当所述第一销钉分别插入到所述第一销孔和第二销孔内时，所述承接块可沿所述第一销钉转动。
  4. 如权利要求3所述的一种用于电动平衡车的连接装置，其特征在于，所述连接板的个数为两个。
  5. 如权利要求2所述的一种用于电动平衡车的连接装置，其特征在于，所述放置槽适合所述承接块的大小设置。
  6. 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，所述承接块另一端设置有用于放置第二销钉的第三销孔，所述连接件一端设置有用于放置所述第二销钉的第四销孔，当所述第二销钉分别插入到所述第三销孔和第四销孔内时，所述承接块可沿所述第二销钉转动。
  7. 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，所述连接件另一端通过螺纹螺接到所述货架上。
  8. 如权利要求7所述的一种用于电动平衡车的连接装置，其特征在于，所 述连接件另一端的端部设置有连接头，所述连接头外表面设置有外螺纹，所述连接装置还包括用于螺接到所述连接头上的螺帽。
  9. 如权利要求1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。
  10. 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。
PCT/CN2016/089879 2016-07-13 2016-07-13 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 WO2018010113A1 (zh)

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