WO2018094671A1 - 电子调速器及无人飞行器 - Google Patents
电子调速器及无人飞行器 Download PDFInfo
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- WO2018094671A1 WO2018094671A1 PCT/CN2016/107165 CN2016107165W WO2018094671A1 WO 2018094671 A1 WO2018094671 A1 WO 2018094671A1 CN 2016107165 W CN2016107165 W CN 2016107165W WO 2018094671 A1 WO2018094671 A1 WO 2018094671A1
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- WIPO (PCT)
- Prior art keywords
- electronic governor
- positioning
- terminal
- esc
- wire
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
Definitions
- the invention relates to the technical field of aircrafts, and in particular to an electronic governor and an unmanned aerial vehicle.
- the electronic governor is an important component in the aircraft, which can control the rotation state of the motor in the aircraft to realize the flight control and start and stop operations of the aircraft.
- the electronic governor is connected to the wiring, and the electric power in the wiring is distributed to the motor, so that the motor drives the propeller to rotate and drives the unmanned aerial vehicle to fly.
- the wiring is usually soldered to the ESC in the electronic governor to achieve electrical connection between the wiring and the electronic governor.
- the invention provides an electronic governor and a drone, which can quickly disassemble and replace the motor and the wiring.
- the present invention provides an electronic governor comprising an ESC and an ESC unit connected to the ESC.
- the EDM board is provided with a pad, and the electronic governor further includes at least one wire fixing component.
- At least one wiring fixing component is detachably mounted on the ESC for electrically connecting the wiring of the electronic governor to the electrical regulating board.
- the present invention provides an unmanned aerial vehicle comprising a frame, a motor and an electronic governor as described above.
- the motor and the electronic governor are both disposed on the frame, and the electronic governor is electrically connected to the motor.
- the electronic governor comprises an electric adjustment board and an electric adjustment unit connected to the electric adjustment board, the electric adjustment board is provided with a pad, and the electronic governor further comprises at least A wiring fixing component, at least one wiring fixing component is detachably mounted on the ESC for electrically connecting the wiring of the electronic governor to the electrical regulating board.
- the wiring of the electronic governor can be fixed on the ESC board, and the connection between the wiring and the ESC board is detachable, thereby meeting the emergency disassembly and assembly requirements of the electronic governor.
- FIG. 1 is a schematic structural view of an electronic governor according to Embodiment 1 of the present invention.
- Embodiment 2 is a schematic structural view of an unmanned aerial vehicle provided by Embodiment 2 of the present invention.
- FIG. 3 is a partial schematic view of the unmanned aerial vehicle in the second embodiment of the present invention at an electronic governor;
- Figure 4 is an enlarged schematic view of a portion A in Figure 3;
- FIG. 5 is a schematic cross-sectional view showing a card hole provided in Embodiment 2 of the present invention.
- 1 Electrical adjustment board
- 2 Wiring fixing component
- 3 Wiring
- 4 Shell
- 11 pad
- 21 connection terminal
- 22 fixing member
- 23 first gasket
- 24-second gasket Card hole; 42-blocking portion; 111-positioning hole; 211-positioning ring; 212-terminal; 221-positioning bolt; 222-positioning nut; 100-electronic governor; 200-unmanned aerial vehicle; 42a-card slot.
- the electronic governor 100 provided in this embodiment may specifically include an electric adjustment board 1 and a connection to the electric adjustment board 1 .
- the electric adjusting unit is provided with a pad 11 on the electric adjusting plate 1.
- the electronic governor 100 further includes at least one wire fixing component 2, and at least one wire fixing component 2 is detachably mounted on the electric adjusting plate 1. For electrically connecting the wiring 3 of the electronic governor 100 to the ESC 1.
- the electronic governor 100 can be applied to an unmanned aerial vehicle.
- the electronic governor 100 can be externally wired, and the introduced wiring includes a power line, etc., the first end of the power line is connected to a power source such as a battery, and the second end is connected to the ESC 1 of the electronic governor 100, Power on a power source such as a battery is supplied to the electronic governor 100. Therefore, the electronic governor 100 can be electrically connected to the controller and the motor to adjust the rotational speed of the motor according to the control signal sent by the controller, and further control the rotational speed of the power component such as the propeller connected to the motor to control the unmanned aerial vehicle. Adjustment of flight attitude and start and stop operations.
- the ESC 1 of the electronic governor 100 is usually a Printed Circuit Board (PCB) having pads 11 connectable to the wires 3.
- the electronic governor 100 further includes a wiring fixing component 2, and the wiring fixing component 2 and the ESC 1 are detachably connected, so that the wiring 3 of the electronic governor 100 can be
- the disassembly is installed on the ESC 1 and is electrically connected to the ESC 1, thereby establishing an electrical connection between the wiring 3 and the ESC 1, and the ESC unit, and the wiring 3 and the ESC The 1 is a detachable connection, thus meeting the emergency disassembly needs of the electronic governor.
- the wire fixing assembly 2 includes a connection terminal 21, and the connection terminal 21 is connected to the wire 3, and conducts the wire 3 and the pad 11 by contacting the pad 11. Connected. At this time, the end of the wire 3 and the connection terminal 21 are connected together, and the connection terminal 21 and the pad 11 are in direct contact. Specifically, the end of the wire 3 can be connected to the connection terminal 21 by crimping or pre-welding, and the connection terminal 21 and the pad 11 are detachably connected, so that the connection can be conveniently removed. Achieve quick replacement.
- the connection terminal 21 itself may be made of a conductive material such as metal, and thus the wire 21 can be electrically conducted between the connection terminal 21 and the pad 11.
- the connection terminal 21 has a positioning ring 211 for fixing the connection terminal 21 without disconnecting the electrical connection due to the looseness of the connection terminal 21.
- the positioning ring 211 can realize a positioning connection with the pad 11 through a structure such as a positioning post, or a through hole is formed in the pad 11, and the positioning ring is fixed to the welding by a fixing member that can pass through the through hole and the positioning ring 211.
- connection terminal 21 may further include a tongue-like terminal 212.
- the first end of the terminal 212 is connected to the outer edge of the positioning ring 211, and the second end of the terminal 212 protrudes outside the positioning ring 211 and is connected to the wire 3.
- the connection terminal 21 since the connection terminal 21 has the terminal 212 connected to the wiring 3, it is necessary to restrict the position and orientation of the terminal 212 to prevent the connection terminal 21 from rotating and causing the connection 3 to fall off.
- the terminal 212 and the positioning ring 211 are generally located on the same plane.
- the wire fixing assembly 2 may further include a fixing member 22, and the fixing member 22 is fixedly connected to the connection terminal 21 for the connection of the connection wire 3 and the connection terminal. 21 is fixed on the ESC board 1.
- the fixing member 22 can be fixed between the connecting terminal and the electric adjusting plate 1 by means of a screw connection, a snapping, a magnetic attraction, etc., and the fixing manner of the fixing member 22 can be commonly used by those skilled in the art. Regular fixing and connection methods are not limited to this.
- the fixing member 22 in the wire fixing assembly 2 can have various structures and implementation forms.
- the fixing member 22 can be an elastic engaging member.
- a part of the elastic engaging member can be fixed to the ESC plate, and the other portion has elasticity and is connected to the ground.
- the connection terminal 21 can be pressed against the pad 11 of the ESC 1 by the elasticity of the fixing member 22.
- the positioning hole 111 may be formed on the pad 11, and the fixing member 22 is a threaded fastener.
- the fixing member 22 is disposed in the positioning hole 111, the fixing member 22 is provided.
- the connection terminal 21 is fixed to the ESC 1.
- the threaded connection has a certain self-locking property, when the fixing member 22 is a threaded fastener, it can be screwed to ensure that the fixing member 22 can firmly press the connecting terminal 21 to fix the connecting terminal 21 to the ESC 1 Upper, and the connection terminal 21 remains tightly connected to the wiring 3.
- the threaded connection is easier to disassemble at the same time, and the threaded fastener can be removed by a simple tool, thereby completing the disassembly connection between the wiring 3 and the ESC 1.
- the fixing member 22 includes a positioning bolt 221 and a positioning nut 222.
- the positioning bolt 221 sequentially passes through the positioning ring 211 and the positioning hole 111.
- the positioning nut 222 is screwed to the tail of the positioning bolt 221 to match the head of the positioning bolt 221.
- the portion collectively presses the connection terminal 21 against the pad 11.
- the positioning nut 222 is a locknut. Since the positioning hole 111 is opened on the ESC plate 1, the positioning bolt 221 can sequentially follow the center of the positioning ring 211 and the positioning hole 111. Pass through and screw the positioning nut 222 on the other end of the positioning bolt 221.
- the head of the positioning bolt 221 having a larger radial dimension can be connected with the end of the positioning nut 222 after the two are screwed and fastened. 21 is pressed against the pad 11, and at this time, the wire 3 can be firmly connected to the connection terminal 21 to realize electrical connection between the wire 3 and the ESC 1.
- the positioning hole 111 is a threaded hole, and the connection terminal 21 is fixed by only one bolt, etc., and details are not described herein again.
- connection terminal 21 and the wire 3 are fixedly connected, if the relative positional change occurs between the connection terminal 21 and the wire 3 due to its own rotation or other displacement deformation, the wire 3 and the connection terminal 21 may be loosened. In order to avoid the above phenomenon, it is necessary to fix the position of the connection terminal 21. In general, the position of the connection terminal 21 can be maintained by the fastening between the positioning bolt 221 and the positioning nut 222 in the fixing member 22 to prevent the connection terminal 21 from rotating.
- a spacer may be disposed between the fixing member 22 and the connected connecting terminal 21 and the pad 11 to increase Contact area.
- a first spacer 23 may be disposed between the head of the positioning bolt 221 and the connection terminal 21; similarly, a second spacer 24 may be disposed between the positioning nut 222 and the ESC 1.
- the first spacer 23 and the second spacer 24 can effectively increase the contact area between the positioning bolt 221 or the positioning nut 222 and the fixed member, and prevent the connection terminal 21 or the ESC 1 from being crushed or worn by the fixing member 22.
- the first gasket 23 and the second gasket 24 are typically flat gaskets and are typically made of a material such as copper.
- the first gasket 23 and the second gasket 24 may also be made of elastic washers or gaskets as needed.
- the wiring fixing component can simultaneously fix the connection for the two power lines. It can be understood that as the number of wires changes, the number of the wire fixing components and the pads on the ESC board can also change accordingly, and each wire fixing component can connect the corresponding wires to the corresponding pads. For example, access to three or more wires may be performed, and details are not described herein again.
- the electronic governor includes an electric adjustment board and an electric adjustment unit connected to the electric adjustment board, and the electric adjustment board is provided with a pad.
- the electronic governor further includes at least one wiring fixing component, to One less wiring fixing component is detachably mounted on the ESC for electrically connecting the wiring of the electronic governor to the ESC board. In this way, the wiring of the electronic governor can be fixed on the ESC board, and the connection between the wiring and the ESC board is detachable, thereby meeting the emergency disassembly and assembly requirements of the electronic governor.
- the unmanned aerial vehicle 200 provided in this embodiment includes a frame, a motor and an electronic governor 100.
- the motor and the electronic governor 100 are all disposed on the frame, and the electronic adjustment is performed.
- the speed transmitter 100 is electrically connected to the motor.
- the electronic governor 100 in the UAV 200 can provide power to the motor and adjust the rotational speed of the motor to change the rotational speed of the propeller driven by the motor, and realize the start and stop of the unmanned aerial vehicle and the adjustment of the flight attitude. Wait for the operation.
- the wiring of the electronic governor is detachably electrically connected to the electronic regulating board of the electronic governor through the wiring fixing component, thereby conveniently connecting the electronic governor and the wiring when the motor or other components need to be replaced. The connection is removed for quick disassembly or replacement.
- the UAV includes a housing 4 for fixing the electronic governor 100, and the housing 4 is fixed to the ESC 1.
- the housing 4 and the motor mount of the UAV 200 are fixedly coupled to place the electronic governor 100 on the motor mount.
- the housing 4 can position and fix the fixture.
- the housing 4 can be generally provided with a card hole 41; the position of the card hole 41 corresponds to the position of the wire fixing component 2 in the electronic governor 100, and the cross-sectional shape of the card hole 41 and the shape of the wire fixing component 2 Matching is used to snap the wire fixing assembly 2 into the card hole 41.
- the terminal fixing assembly 2 includes the connecting terminal 21 and the fixing member 22
- the fixing member 22 includes the positioning bolt 221 and the positioning nut 222
- the sectional shape of the locking hole 41 and the sectional shape of the positioning nut 222 are When the positioning nut 222 is fastened to the positioning bolt 221, the positioning nut 222 is caught in the hole 41.
- the position and orientation of the card hole 41 are matched with the position of the pad 11 on the ESC 1 so that the positioning terminal 21 is fixed by the positioning bolt 221 and the positioning nut 222, so that the positioning screw
- the female 222 is located just in the card hole 41, and the cross-sectional shape of the card hole 41 is consistent with the shape of the cross section of the positioning nut 222, or slightly larger than the cross-sectional shape of the positioning nut 222, and after the positioning nut 222 enters the card hole 41, Due to the limitation of the shape of the card hole 41, the rotation cannot be generated, so that the positioning nut 222 is always in the locking position, so as to avoid the contact between the connection terminal 21 and the pad 11 due to the looseness of the positioning nut 222, thereby effectively ensuring the connection of the connection 3. Reliability.
- FIG. 5 is a schematic cross-sectional view showing a card hole provided in Embodiment 2 of the present invention.
- the positioning nut 222 is generally a hexagonal nut
- the cross section of the card hole 41 is generally also a regular hexagon.
- the card hole 41 may have other shapes as long as the positioning nut 222 can be stuck inside, and is not limited herein.
- the housing 4 is further provided with a blocking portion 42 whose position corresponds to the position of the wiring fixing assembly 2 to be disposed on the side of the wiring fixing assembly 2.
- the connecting terminal 21 may further include a tongue-like terminal 212.
- the first end of the terminal 212 is connected to the outer edge of the positioning ring 211, and the second end of the terminal 212 protrudes outside the positioning ring 211. And connected to the wire 3; the position of the blocking portion 42 coincides with the position of the second end of the terminal 212 to block the side of the second end of the terminal 212.
- the shape of the blocking portion 41 is generally a protrusion that protrudes in a direction perpendicular to the terminal 212.
- the connecting terminal 21 has a tendency to rotate due to looseness or external force, the terminal 212 outside the connecting terminal 21 is just blocked in the case.
- One side of the blocking portion 41 on the body 4 cannot continue to rotate in this direction, thereby obtaining fixation and positioning.
- the blocking portions 42 on the housing are generally two, and the two blocking portions 42 together form a hooking of the wiring fixing assembly 2.
- the card slot 42a can accommodate the second end of the terminal 212 when the connection terminal 21 of the wire fixing assembly 2 includes the terminal 212. Therefore, after the connection terminal 21 connects the wiring 3 to the ESC 1, the ESC 1 can be connected to the housing 4, and the terminal 212 in the connection terminal 21 can be positioned at the card formed by the two blocking portions 42. Inside the slot 42a. Thus, regardless of the direction in which the connection terminal 21 is rotated, the corresponding blocking portion is Blocking, positioning effect is better.
- the housing 4 for fixing the ESC 1 and the motor holder for fixing the motor are generally of a unitary structure.
- the housing 4 includes a portion with a motor base and a different portion such as a base. After the base and the portion with the motor base are combined, a complete housing 4 can be formed, and the electronic governor is protected in the housing 4. In the cavity.
- the unmanned aerial vehicle includes a frame, a motor and an electronic governor, and the motor and the electronic governor are all disposed on the frame, and the electronic governor is electrically connected to the motor, wherein the electronic governor includes an ESC The board and the ESC unit connected to the ESC board, the EDM board is provided with a pad, and the electronic governor further includes at least one wire fixing component, at least one wire fixing component is detachably mounted on the ESC board The electrical connection of the electronic governor is detachably connected to the electrical regulation board. In this way, the wiring of the electronic governor in the UAV can be fixed on the ESC board, and the connection between the wiring and the ESC board is detachable, thereby meeting the emergency disassembly and assembly requirements of the electronic governor.
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Abstract
一种电子调速器（100）及无人飞行器（200）。电子调速器（100）包括电调板（1）和连接于电调板（1）上的电调单元，电调板（1）上设有焊盘（11），电子调速器（100）还包括至少一个接线固定组件（2），至少一个接线固定组件（2）可拆卸的装设于电调板（1）上，用于将电子调速器（100）的接线（3）可拆卸的电连接于电调板（1）上。可以快速地对电机和接线（3）等进行拆装更换。
Description
本发明涉及飞行器技术领域，尤其涉及一种电子调速器及无人飞行器。
电子调速器是飞行器中的重要组成部件，能够起到控制飞行器中的电机转动状态，以实现飞行器的飞行控制和启停等操作。
目前，电子调速器会和接线连接，并将接线中的电力分配给电机，使电机驱动螺旋桨转动，并带动无人飞行器飞行。其中，为了保证连接牢固，接线通常焊接在电子调速器内的电调板上，以实现接线与电子调速器的电连接。
然而，当在户外等作业环境下，遇到突发状况需要拆卸电机时，如果没有电烙铁等专业工具，则无法将电机完全拆下。
发明内容
本发明提供一种电子调速器及无人机，可以快速地对电机和接线等进行拆装更换。
第一方面，本发明提供一种电子调速器，包括电调板和连接于电调板上的电调单元，电调板上设有焊盘，电子调速器还包括至少一个接线固定组件，至少一个接线固定组件可拆卸的装设于电调板上，用于将电子调速器的接线可拆卸的电连接于电调板上。
第二方面，本发明提供一种无人飞行器，包括机架、电机和如上所述的电子调速器，电机和电子调速器均设置在机架上，电子调速器与电机电连接。
本发明的电子调速器及无人飞行器，电子调速器包括电调板和连接于电调板上的电调单元，电调板上设有焊盘，此外，电子调速器还包括至少
一个接线固定组件，至少一个接线固定组件可拆卸的装设于电调板上，用于将电子调速器的接线可拆卸的电连接于电调板上。这样电子调速器的接线可以固定在电调板上，且接线和电调板之间为可拆卸的连接，因而能够满足电子调速器的紧急拆装需要。
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例一提供的电子调速器的结构示意图；
图2是本发明实施例二提供的无人飞行器的结构示意图；
图3是本发明实施例二中的无人飞行器在电子调速器处的局部示意图；
图4是图3中A处的放大示意图；
图5是本发明实施例二提供的卡孔的一种截面示意图。
附图标记说明：
1—电调板；2—接线固定组件；3—接线；4—壳体；11—焊盘；21—连接端子；22—固定件；23—第一垫圈；24—第二垫圈；41—卡孔；42—阻挡部；111—定位孔；211—定位环；212—端子；221—定位螺栓；222—定位螺母；100—电子调速器；200—无人飞行器；42a—卡槽。
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
图1是本发明实施例一提供的电子调速器的结构示意图。如图1所示，本实施例提供的电子调速器100具体可以包括电调板1和连接于电调板1
上的电调单元，电调板1上设有焊盘11，此外，电子调速器100还包括至少一个接线固定组件2，至少一个接线固定组件2可拆卸的装设于电调板1上，用于将电子调速器100的接线3可拆卸的电连接于电调板1上。
具体的，电子调速器100可应用在无人飞行器上。电子调速器100可以从外部接线，引入的接线包括有动力线等，动力线的第一端与电池等电源相连，而第二端接入电子调速器100的电调板1上，以将电池等电源上的电力提供给电子调速器100。因而，电子调速器100可与控制器以及电机电连接，以根据控制器所发出的控制信号，调整电机的转速，并进一步控制电机连接的螺旋桨等动力元件的转速，以控制无人飞行器进行飞行姿态的调整和启停等操作。
具体的，电子调速器100的电调板1通常为印制电路板(Printed Circuit Board，简称PCB)，其上具有可与接线3相连接的焊盘11。为了连接接线3和电调板1，电子调速器100还包括有接线固定组件2，接线固定组件2与电调板1之间为可拆卸的连接，使电子调速器100的接线3可拆卸的安装在电调板1上，并与电调板1之间实现导通，从而建立接线3与电调板1，以及电调单元之间的电性连接，而接线3和电调板1之间为可拆卸的连接，因而能够满足电子调速器的紧急拆装需要。
通常的，为了保证接线3与电调板1之间的固定，接线固定组件2包括连接端子21，连接端子21和接线3连接，并通过与焊盘11接触而使接线3与焊盘11电导通连接。此时，接线3的末端和连接端子21之间连接在一起，而连接端子21和焊盘11之间直接接触。具体的，接线3的末端可以和连接端子21之间通过压接或者预先焊接的方式连接在一起，连接端子21和焊盘11之间为可拆卸的连接方式，因而可较为方便的取下，实现快速更换。而连接端子21本身可以由金属等导电材料制成，因而接线21可通过连接端子21与焊盘11之间电导通。
作为优选的实施方式，为了牢固地对接线3进行固定，连接端子21具有定位环211，定位环211用于固定连接端子21，不会因为连接端子21的松动而断开电连接。定位环211可以通过定位柱等结构实现与焊盘11之间的定位连接，或者在焊盘11上开设通孔，并利用可穿过通孔以及定位环211的固定件将定位环固定于焊盘11之上。
此外，连接端子21还可包括舌片状的端子212，端子212的第一端与定位环211的外缘连接，端子212的第二端向定位环211外侧伸出，并和接线3连接。此外，由于连接端子21上具有和接线3连接的端子212，因而需要对端子212的位置和指向进行限制，避免连接端子21产生旋转而造成接线3脱落。通常的，为了简化结构，端子212与定位环211一般位于同一个平面上。
而为了将连接端子21固定在电调板1的焊盘11上，接线固定组件2还可以包括固定件22，固定件22与连接端子21固定连接，用于供接线3穿设并将连接端子21固定在电调板1上。固定件22可以采用螺纹连接、卡接、磁性吸合等方式，实现连接端子和电调板1之间的固定，需要说明的是，固定件22的固定方式可以为本领域技术人员常用的各类常规固定和连接方式，此处并不以此为限。
具体的，接线固定组件2中的固定件22可以具有多种结构及实现形式。例如，作为一种可选的实施方式，固定件22可以为弹性卡接件，此时，弹性卡接件的一部分可以和电调板1相固定，而另一部分具有弹性，并地接在连接端子21的远离焊盘11的一面上，此时，连接端子21即可依靠固定件22的弹性被压紧在电调板1的焊盘11上。
而作为另一种可选的实施方式，还可以在焊盘11上开设有定位孔111，而固定件22为螺纹紧固件，当固定件22穿设在定位孔111中时，固定件22将连接端子21固定在电调板1上。
由于螺纹连接具有一定的自锁性，所以固定件22为螺纹紧固件时，可以通过螺纹连接，保证固定件22能够牢固的压紧连接端子21，以将连接端子21固定在电调板1上，且连接端子21保持紧密连接于接线3上。而螺纹连接同时较易拆卸，只需要简单的工具，即可将螺纹紧固件拆下，从而完成接线3与电调板1之间的拆装连接。
具体的，固定件22包括定位螺栓221和定位螺母222，定位螺栓221依次从定位环211以及定位孔111中穿过，定位螺母222旋合在定位螺栓221的尾部，以和定位螺栓221的头部共同将连接端子21压在焊盘11上。在本实施方式中，定位螺母222采用防松螺母。由于电调板1上开设有定位孔111，所以定位螺栓221可以依次从定位环211的中心以及定位孔111
中穿过，并在定位螺栓221的另一端上旋入定位螺母222。因为定位螺栓221和定位螺母222之间具有可靠的螺纹连接，因而两者旋合并紧固后，定位螺栓221的径向尺寸较大的头部，可以与定位螺母222的端部一同将连接端子21压紧在焊盘11上，而此时接线3可牢固地连接在在连接端子21上，以实现接线3与电调板1之间的电连接。
此外，还可以采用其它常用的紧固件，例如使定位孔111为螺纹孔，并仅用一个螺栓对连接端子21进行固定等，此处不再赘述。
此外，由于连接端子21和接线3固定连接，如果连接端子21因自身旋转或其它位移形变，而与接线3之间发生相对位置改变的话，可能会让接线3与连接端子21松脱。为避免上述现象，需要对连接端子21的位置进行固定。一般的，可以通过固定件22中定位螺栓221和定位螺母222之间的紧固来维持连接端子21的位置，避免连接端子21旋转。
可选的，当固定件22为螺纹紧固件时，为了增加固定件22的连接可靠性，还可以在固定件22与被连接的连接端子21以及焊盘11之间设置垫片，以增加接触面积。例如，可以在定位螺栓221的头部和连接端子21之间设置第一垫片23；同样的，也可以在定位螺母222和电调板1之间设置第二垫片24。第一垫片23和第二垫片24能够有效增加定位螺栓221或者定位螺母222与被固定件之间的接触面积，防止连接端子21或者电调板1被固定件22压坏或磨坏。一般的，第一垫片23和第二垫片24通常为平垫片，且通常由铜等材料制成。此外，第一垫片23和第二垫片24也可以视实际需要而采用弹性垫圈或垫片。
一般的，由于电调板1需要和多条接线进行连接，一般的，当接线3为动力线时，接线固定组件2以及电调板1上的焊盘11的数量均为两个，两个接线固定组件用于分别将各自对应的接线连接在电调板的对应的焊盘上。这样接线固定组件可以同时对于两条动力线实现连接固定。可以理解的是，随着接线数量的变化，接线固定组件以及电调板上焊盘的数量也可以随之相应变化，且每个接线固定组件可以将对应的接线连接于对应的焊盘之上，例如可以进行三条或者三条以上接线的接入等，此处不再赘述。
本实施例中，电子调速器包括电调板和连接于电调板上的电调单元，电调板上设有焊盘，此外，电子调速器还包括至少一个接线固定组件，至
少一个接线固定组件可拆卸的装设于电调板上，用于将电子调速器的接线可拆卸的电连接于电调板上。这样电子调速器的接线可以固定在电调板上，且接线和电调板之间为可拆卸的连接，因而能够满足电子调速器的紧急拆装需要。
图2是本发明实施例二提供的无人飞行器的结构示意图。图3是本发明实施例二中的无人飞行器在电子调速器处的局部示意图。图4是图3中A处的放大示意图。如图2、图3和图4所示，本实施例提供的无人飞行器200，包括机架、电机和电子调速器100，电机和电子调速器100均设置在机架上，电子调速器100与电机电连接。其中，电子调速器100的具体结构、工作原理及功能均已在前述实施例一中进行了详细说明，此处不再赘述。
具体的，无人飞行器200中的电子调速器100可以为电机提供动力，并调整电机的转速，以使电机所带动的螺旋桨的转速产生改变，并实现无人飞行器的启停以及飞行姿态调整等操作。其中，电子调速器的接线通过接线固定组件可拆卸地电连接在电子调速器的电调板上，从而在需要更换电机或者其它部件时，方便地将电子调速器与接线之间的连接拆除，实现快速拆卸或更换。
此外，无人飞行器中还包括有用于固定电子调速器100的壳体4，壳体4与电调板1相固定。在本实施方式中，壳体4和无人飞行器200的电机座固定连接，以将电子调速器100放在电机座上。壳体4可以对固定件进行定位和固定。具体的，壳体4上一般可开设有卡孔41；卡孔41的位置与电子调速器100中接线固定组件2的位置相对应，且卡孔41的截面形状与接线固定组件2的形状相匹配，用于将接线固定组件2卡入卡孔41中。作为优选的实施方式，当接线固定组件2上包括连接端子21和固定件22，且固定件22包括有定位螺栓221和定位螺母222时，卡孔41的截面形状与定位螺母222的截面形状相匹配，定位螺母222在紧固于定位螺栓221上时，定位螺母222卡在卡孔41中。
其中，卡孔41的位置与朝向均与电调板1上焊盘11的位置相匹配，以使连接端子21通过定位螺栓221以及定位螺母222固定时，使定位螺
母222恰好位于卡孔41之中，且卡孔41的截面形状与定位螺母222的横截面的形状保持一致，或者比定位螺母222的横截面形状稍大，定位螺母222进入卡孔41后，由于卡孔41形状的限制，无法产生转动，这样可让定位螺母222始终处于锁紧位置，避免因定位螺母222松动而使连接端子21与焊盘11之间脱离接触，有效保证了接线3连接时的可靠性。
图5是本发明实施例二提供的卡孔的一种截面示意图。如图2至图5所示，具体的，由于定位螺母222一般为六角形螺母，所以相应的，卡孔41的截面一般也为正六边形。这样无论卡孔41中的定位螺母222朝哪个方向具有转动趋势，都会被卡孔41的正六边形截面中的某一条边或者棱所限制，因而始终处于紧固和锁紧的位置，而不会发生松动。此外，卡孔41也可以为其它形状，只要能够将定位螺母222卡死在里面即可，此处不加以限制。
此外，为了对连接端子21的位置进行限制，壳体4上还设置有阻挡部42，阻挡部42的位置与接线固定组件2的位置相对应，以挡设在接线固定组件2的侧面。
为了和阻挡部42匹配进行固定，连接端子21还可以包括舌片状的端子212，端子212的第一端与定位环211的外缘连接，端子212的第二端向定位环211外侧伸出并和接线3连接；阻挡部42的位置与端子212的第二端的位置一致，以挡设在端子212的第二端的侧面。
其中，阻挡部41的形状一般为朝向垂直于端子212的方向伸出的凸起，当连接端子21因松动或外力而产生旋转的趋势时，连接端子21外侧的端子212刚好会被挡在壳体4上的阻挡部41的一侧，而无法继续向该方向旋转，因而得到了固定和定位。
进一步的，作为较佳的实施方式，因为连接端子21的旋转方向不确定，所以壳体上的阻挡部42通常为两个，且两个阻挡部42共同形成可将接线固定组件2卡入的卡槽42a,当接线固定组件2的连接端子21包括端子212时，卡槽42a可将端子212的第二端容置在内。因而连接端子21将接线3连接在电调板1上后，即可将电调板1与壳体4相连接，且使连接端子21中的端子212定位在两个阻挡部42所形成的卡槽42a内。这样连接端子21无论产生朝向哪个方向的旋转趋势，均会被对应的阻挡部所
阻挡，定位效果较好。
为了简化无人飞行器的整体结构，用于固定电调板1的壳体4与用于固定电机的电机座通常为一体式结构。此时，壳体4包括带有电机座的部位以及底座等不同部分，底座和带有电机座的部位拼合后，可以形成完整的壳体4，并将电子调速器保护在壳体4内的空腔中。
本实施例中，无人飞行器包括机架、电机和电子调速器，电机和电子调速器均设置在机架上，电子调速器与电机电连接，其中，电子调速器包括电调板和连接于电调板上的电调单元，电调板上设有焊盘，此外，电子调速器还包括至少一个接线固定组件，至少一个接线固定组件可拆卸的装设于电调板上，用于将电子调速器的接线可拆卸的电连接于电调板上。这样无人飞行器中的电子调速器的接线可以固定在电调板上，且接线和电调板之间为可拆卸的连接，因而能够满足电子调速器的紧急拆装需要。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Claims (29)
- 一种电子调速器，包括电调板和连接于所述电调板上的电调单元，所述电调板上设有焊盘，其特征在于，所述电子调速器还包括至少一个接线固定组件，至少一个所述接线固定组件可拆卸的装设于所述电调板上，用于将所述电子调速器的接线可拆卸的电连接于所述电调板上。
- 根据权利要求1所述的电子调速器，其特征在于，所述接线固定组件包括连接端子，所述连接端子用于和所述接线连接，以使所述接线与所述焊盘电连接。
- 根据权利要求2所述的电子调速器，其特征在于，所述连接端子具有定位环，所述定位环与所述焊盘连接在一起。
- 根据权利要求3所述的电子调速器，其特征在于，所述连接端子还包括舌片状的端子，所述端子的第一端与所述定位环的外缘连接，所述端子的第二端向所述定位环外侧伸出，并和所述接线连接。
- 根据权利要求4所述的电子调速器，其特征在于，所述端子与所述定位环在同一个平面上。
- 根据权利要求2-5任一项所述的电子调速器，其特征在于，所述接线固定组件还包括固定件，所述固定件与所述连接端子固定连接，用于将所述连接端子固定在所述电调板上。
- 根据权利要求6所述的电子调速器，其特征在于，所述焊盘上开设有定位孔，所述固定件为螺纹紧固件，所述固定件穿设在所述定位孔中时，所述固定件将所述连接端子固定在所述电调板上。
- 根据权利要求7所述的电子调速器，其特征在于，所述固定件包括定位螺栓和定位螺母，所述定位螺栓依次从所述定位环以及所述定位孔中穿过，所述定位螺母旋合在所述定位螺栓的尾部，以和所述定位螺栓的头部共同将所述连接端子压在所述焊盘上。
- 根据权利要求8所述的电子调速器，其特征在于，所述定位螺栓的头部和所述连接端子之间设置有第一垫片。
- 根据权利要求8所述的电子调速器，其特征在于，所述定位螺母和所述电调板之间设置有第二垫片。
- 根据权利要求6所述的电子调速器，其特征在于，所述固定件为 弹性卡接件。
- 根据权利要求1-5任一项所述的电子调速器，其特征在于，所述接线固定组件以及所述电调板上的所述焊盘的数量均为两个，两个所述接线固定组件用于分别将各自对应的接线连接在所述电调板的对应的焊盘上。
- 一种无人飞行器，其特征在于，包括机架、电机和如权利要求1-12任一项所述的电子调速器，所述电机和所述电子调速器均设置在所述机架上，所述电子调速器与所述电机电连接；所述电子调速器包括电调板和连接于所述电调板上的电调单元，所述电调板上设有焊盘，其特征在于，所述电子调速器还包括至少一个接线固定组件，至少一个所述接线固定组件可拆卸的装设于所述电调板上，用于将所述电子调速器的接线可拆卸的电连接于所述电调板上。
- 根据权利要求13所述的无人飞行器，其特征在于，所述接线固定组件包括连接端子，所述连接端子用于和所述接线连接，以使所述接线与所述焊盘电导通。
- 根据权利要求14所述的无人飞行器，其特征在于，所述连接端子具有定位环，所述定位环和所述焊盘连接在一起。
- 根据权利要求15所述的无人飞行器，其特征在于，所述连接端子还包括舌片状的端子，所述端子的第一端与所述定位环的外缘连接，所述端子的第二端向所述定位环外侧伸出，并和所述接线连接。
- 根据权利要求16所述的无人飞行器，其特征在于，所述端子与所述定位环在同一个平面上。
- 根据权利要求14-17任一项所述的无人飞行器，其特征在于，所述接线固定组件还包括固定件，所述固定件与所述连接端子固定连接，用于供所述接线穿设并将所述连接端子固定在所述电调板上。
- 根据权利要求18所述的无人飞行器，其特征在于，所述焊盘上开设有定位孔，所述固定件为螺纹紧固件，所述固定件穿设在所述定位孔中时，所述固定件将所述连接端子固定在所述电调板上。
- 根据权利要求19所述的无人飞行器，其特征在于，所述固定件包括定位螺栓和定位螺母，所述定位螺栓依次从所述定位环以及所述定位 孔中穿过，所述定位螺母旋合在所述定位螺栓的尾部，以和所述定位螺栓的头部共同将所述连接端子压在所述焊盘上。
- 根据权利要求20所述的无人飞行器，其特征在于，所述定位螺栓的头部和所述连接端子之间设置有第一垫片。
- 根据权利要求20所述的无人飞行器，其特征在于，所述定位螺母和所述电调板之间设置有第二垫片。
- 根据权利要求18所述的无人飞行器，其特征在于，所述固定件为弹性卡接件。
- 根据权利要求13-17任一项所述的无人飞行器，其特征在于，所述接线固定组件以及所述电调板上的所述焊盘的数量均为两个，两个所述接线固定组件用于分别将各自对应的接线连接在所述电调板的对应的焊盘上。
- 根据权利要求20-22任一项所述的无人飞行器，其特征在于，还包括与所述电调板相固定的壳体，所述壳体上开设有卡孔；所述卡孔的截面形状与所述定位螺母的截面形状相匹配，所述定位螺母在紧固于所述定位螺栓上时，所述定位螺母卡在所述卡孔中。
- 根据权利要求25所述的无人飞行器，其特征在于，所述卡孔的截面为正六边形。
- 根据权利要求16或17所述的无人飞行器，其特征在于，还包括阻挡部，所述阻挡部的位置与所述端子的第二端的位置一致，以挡设在所述端子的第二端的侧面。
- 根据权利要求27所述的无人飞行器，其特征在于，所述阻挡部为两个，且两个所述阻挡部共同形成可将所述端子的第二端容置在内的卡槽。
- 根据权利要求25所述的无人飞行器，其特征在于，所述壳体与电机座为一体式结构。
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|---|---|---|---|
| PCT/CN2016/107165 WO2018094671A1 (zh) | 2016-11-24 | 2016-11-24 | 电子调速器及无人飞行器 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108495787B (zh) |
| WO (1) | WO2018094671A1 (zh) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1092484A (ja) * | 1996-09-11 | 1998-04-10 | Yazaki Corp | 接続端子の固定構造 |
| WO2009133972A1 (en) * | 2008-04-28 | 2009-11-05 | Sol Industry Pte Ltd | Electrical connector for multicable |
| CN103786891A (zh) * | 2014-01-10 | 2014-05-14 | 江苏艾锐泰克无人飞行器科技有限公司 | 无人飞行器及无人飞行器线路的整理方法 |
| CN204180445U (zh) * | 2014-08-27 | 2015-02-25 | 深圳市大疆创新科技有限公司 | 调速器及使用该调速器的无人飞行器 |
| CN204905452U (zh) * | 2015-08-19 | 2015-12-23 | 厦门宏远达电器有限公司 | 一种具有双螺纹固定结构的电连接端子 |
| WO2016065512A1 (zh) * | 2014-10-27 | 2016-05-06 | 深圳市尚腾影科技有限公司 | 航模机及其电调组装结构 |
| CN205469847U (zh) * | 2016-02-29 | 2016-08-17 | 深圳市大疆创新科技有限公司 | 电子调速器、控制器及移动平台 |
| CN206187339U (zh) * | 2016-11-24 | 2017-05-24 | 深圳市大疆创新科技有限公司 | 电子调速器及无人飞行器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203733997U (zh) * | 2013-12-24 | 2014-07-23 | Tcl空调器(中山)有限公司 | 连接线固定装置和空调器 |
| CN203793607U (zh) * | 2014-03-26 | 2014-08-27 | 重庆金泰航空工业有限公司 | 农用无人飞行器电子调速器布置结构 |
| CN203793599U (zh) * | 2014-03-26 | 2014-08-27 | 重庆金泰航空工业有限公司 | 农用无人飞行器电子调速器安装结构 |
| CN203793652U (zh) * | 2014-03-26 | 2014-08-27 | 重庆金泰航空工业有限公司 | 农用无人飞行器电子调速器定位框 |
-
2016
- 2016-11-24 CN CN201680004038.3A patent/CN108495787B/zh not_active Expired - Fee Related
- 2016-11-24 WO PCT/CN2016/107165 patent/WO2018094671A1/zh active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1092484A (ja) * | 1996-09-11 | 1998-04-10 | Yazaki Corp | 接続端子の固定構造 |
| WO2009133972A1 (en) * | 2008-04-28 | 2009-11-05 | Sol Industry Pte Ltd | Electrical connector for multicable |
| CN103786891A (zh) * | 2014-01-10 | 2014-05-14 | 江苏艾锐泰克无人飞行器科技有限公司 | 无人飞行器及无人飞行器线路的整理方法 |
| CN204180445U (zh) * | 2014-08-27 | 2015-02-25 | 深圳市大疆创新科技有限公司 | 调速器及使用该调速器的无人飞行器 |
| WO2016065512A1 (zh) * | 2014-10-27 | 2016-05-06 | 深圳市尚腾影科技有限公司 | 航模机及其电调组装结构 |
| CN204905452U (zh) * | 2015-08-19 | 2015-12-23 | 厦门宏远达电器有限公司 | 一种具有双螺纹固定结构的电连接端子 |
| CN205469847U (zh) * | 2016-02-29 | 2016-08-17 | 深圳市大疆创新科技有限公司 | 电子调速器、控制器及移动平台 |
| CN206187339U (zh) * | 2016-11-24 | 2017-05-24 | 深圳市大疆创新科技有限公司 | 电子调速器及无人飞行器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108495787A (zh) | 2018-09-04 |
| CN108495787B (zh) | 2021-10-22 |
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