WO2013082854A1 - 遥控模型直升机的伺服器电路板结构 - Google Patents

遥控模型直升机的伺服器电路板结构 Download PDF

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Publication number
WO2013082854A1
WO2013082854A1 PCT/CN2012/000376 CN2012000376W WO2013082854A1 WO 2013082854 A1 WO2013082854 A1 WO 2013082854A1 CN 2012000376 W CN2012000376 W CN 2012000376W WO 2013082854 A1 WO2013082854 A1 WO 2013082854A1
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Prior art keywords
circuit board
servo
server
long hole
servo circuit
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PCT/CN2012/000376
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English (en)
French (fr)
Inventor
沈安平
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深圳市沈氏彤创航天模型有限公司
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Publication of WO2013082854A1 publication Critical patent/WO2013082854A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/12—Helicopters ; Flying tops

Definitions

  • the invention relates to a remote control model helicopter, in particular to a server circuit board structure of a remote control model helicopter.
  • the servo circuit boards of the prior art remote control model helicopters are individually packaged inside the server, and need to be connected to the main control board through the power/signal line to implement the control function of the server. In this way, it is necessary to consider leaving enough space inside the casing to lay the signal transmission line, resulting in the helicopter's internal structural layout is not compact enough, increasing the size of the helicopter, and increasing the number of materials such as wires and terminals, increasing production. the cost of.
  • the object of the present invention is to provide a servo circuit board structure of a remote control model helicopter, and the technical problem to be solved is to reduce the overall machine volume and reduce the production cost.
  • a servo circuit board structure of a remote control model helicopter comprising a frame, a motor disposed in the servo holder of the frame, a screw and a slider connecting the screw threads, the server a main control board is fixedly connected to the upper end of the fixing base, and the first server circuit board, the second server circuit board and the third server circuit board are respectively inserted into the main control board, and the first server circuit board The second server circuit board and the third server circuit board are respectively connected and fixed in the server holder.
  • the main control board of the present invention has a first hole, and a first long hole, a second long hole and a third long hole are respectively disposed on the outer edge of the first hole and the main control board, and the first servo
  • the upper ends of the second circuit board, the second servo circuit board, and the third servo circuit board are respectively soldered in the first long hole, the second long hole, and the third long hole.
  • the first long hole, the second long hole and the third long hole according to the present invention are distributed on the main control board at an angle of 120o with the center of the first hole as a midpoint.
  • a servo upper mount is disposed between the main control board and the server mount of the present invention, and the first server circuit board, the second server circuit board and the third server circuit board pass through the server The mount is attached to the servo mount.
  • the server upper mounting seat is provided with a second hole corresponding to the first hole
  • the servo upper mounting seat is provided with a first sector shape disposed at a center point of the second hole 120o along the center of the second hole
  • the block, the second sector block and the third sector block are respectively provided on the first sector block, the second sector block and the third sector block corresponding to the positions of the first long hole, the second long hole and the third long hole a fourth long hole, a fifth long hole, and a sixth long hole, wherein the first server circuit board, the second server circuit board, and the third server circuit board pass through the fourth long hole, the fifth long hole, and the third
  • the six long holes are connected in the servo holder.
  • the fourth long hole, the fifth long hole and the sixth long hole according to the present invention are distributed on the first sector block, the second sector block and the third sector block at an angle of 120o with the center of the second hole as a midpoint.
  • the servo holder of the present invention is composed of a motor seat disposed at an angle of 120o, a screw cavity disposed between the motor seats, and a C-shaped groove disposed between the screw cavity and the motor seat, the outer portion of the screw cavity a slider guide groove is disposed, the screw is disposed in the screw cavity, a front end of the slider is disposed on the slider guide groove, and a rear end is disposed in the screw cavity and is screwed to the screw, the first server circuit board, The second server circuit board and the third server circuit board are respectively disposed in the C-shaped slot and are in contact with the contact pads on the slider, and the main control board and the servo upper fixed seat are fixed to the server by screw connection. On the seat.
  • the invention adopts a method of directly soldering the main control board and the pins of the server circuit board to realize the servo mixing function, and the structure removes the relationship between the server circuit board and the main control board.
  • the signal transmission line and the corresponding plug and terminal make the structure more compact, smaller in size and lower in production cost. Only need to tighten or loosen the three fixing screws to realize the simultaneous assembly of the three servo circuit boards and the main control board. Disassembly, replacement and maintenance is very convenient.
  • Figure 1 is a schematic view of the external structure of the present invention.
  • FIG. 2 is a schematic exploded perspective view of the present invention.
  • FIG. 3 is a schematic structural view of a main control board of the present invention.
  • FIG. 4 is a schematic structural view of a fixing base on a server of the present invention.
  • Figure 5 is a schematic view showing the structure of the frame of the present invention.
  • the servo circuit board structure of the remote control model helicopter of the present invention comprises a frame 12, and the frame 12 is provided with a server mount 31, and the intermediate position of the server mount 31 is set.
  • the outside of the cylinder 38 is provided with three motor seats 35 disposed at an angle of 120o around the cylinder 38.
  • a screw cavity 36 is provided between the two motor seats 35 at the front end of the screw cavity 36.
  • a slider guide groove 37 is opened, and a C-shaped groove 25 is arranged at the rear end;
  • the servos 28 are respectively disposed in the motor base 35.
  • the screw 29 is disposed in the screw cavity 36.
  • the front end of the slider 30 is disposed on the slider guide groove 37, and the rear end is disposed in the screw cavity 36 and the screw 29 Threaded connection
  • the upper end of the server fixing base 31 is provided with a servo upper fixing base 8.
  • the middle of the fixing base 8 of the server is provided with a second hole 81 corresponding to the cylinder 38, and the cylinder 38
  • the upper end passes through the second hole 81
  • the fixing block 8 is provided with a first sector 32, a second sector 33 and a third sector which are disposed at an angle of 120o along the center of the second hole 81 at a midpoint of the second hole 81.
  • Block 34 on the first sector block 32, the second sector block 33 and the third sector block 34, respectively, a fourth elongated hole 19, a fifth elongated hole 20 and a sixth elongated hole 21, the fourth elongated hole 19,
  • the fifth long hole 20 and the sixth long hole 21 are disposed on the first fan block 32, the second fan block 33 and the third fan block 34 at an angle of 120o with the center of the second hole 81 as a midpoint.
  • the upper end of the fixing base 8 of the server is provided with a main control board 4, as shown in FIG. 3, the main control board 4 has a rectangular sheet structure, and two front fixing baffles 42 are provided at the front end of the main control board 4.
  • the first hole 41 is disposed at the same position of the rear end of the main control board 4 and the second hole 81.
  • the upper end of the cylinder 38 passes through the second hole 81 and is connected in the first hole 41.
  • the first long hole 14, the second long hole 15 and the third long hole 17 which are disposed at an angle of 120o with the center of the first hole 41 as a midpoint of the outer edge of the main control plate 4, respectively.
  • the second and third holes 14, 15, 17 are used for welding with the three servo circuit boards, and the signal transmission line, the corresponding plug and the terminal between the servo circuit board and the main control board are removed, and the first long hole is 14 and the fourth long hole 19, the second long hole 15 and the fifth long hole 20, the third long hole 17 and the sixth long hole 21 are respectively disposed at corresponding positions in the first, second and third long holes 14 , 15 , 16 are soldered with a first server circuit board 5 , a second server circuit board 6 and a third server circuit board 7 , the first server circuit board 5 and the second server circuit board 6
  • the third servo circuit board 7 passes through the fourth long hole 17, the fifth long hole 19 and the sixth long hole 21, respectively, and is inserted into the C-shaped groove 25, and the contacts at the rear end of the
  • the main control board 4 and the servo upper fixing base 8 are fixed on the server fixing base 31 by screw connection, and the first servo circuit board 5, the second server circuit board 6 and the third server circuit board 7 are directly It is welded to the main control board 4 in one piece.
  • the working principle of the overall structure of the servo circuit board in the present invention is: the main control board 4 transmits the received action signals along the pins of the soldering place to the three server boards 5, 6, and 7 respectively to drive the respective ones.
  • the motor generates corresponding action, drives the servo slider to slide, and feeds back the process and result of the action to the main control board 4 through the pin of the welding place, thereby realizing the mixing function of the servo.
  • the three server boards 5, 6, and 7 in the present invention are integrally welded with the main control board 4, and the signal transmission line between the server board board and the main control board board and the corresponding plugs are removed.
  • the terminal is more compact, smaller in size and lower in production cost. It is only necessary to tighten or loosen the three fixing screws to realize the simultaneous assembly and disassembly of the three servo circuit boards and the main control board. The replacement and maintenance are very convenient.
  • the application of the overall structure will help to increase the competitiveness of the company's model helicopter products.

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Abstract

一种遥控模型直升机的伺服器电路板结构，要解决的技术问题是减小整机体积，降低生产成本。该遥控模型直升机的伺服器电路板结构，包括机架（12）、设置在机架（12）上的伺服器固定座（31）内的马达（28）、螺杆（29）和连接螺杆（29）螺纹的滑块（30），所述伺服器固定座（31）的上端连接固定有主控制板（4），所述主控制板（4）上分别插接有第一伺服器电路板（5）、第二伺服器电路板（6）、第三伺服器电路板（7），所述第一伺服器电路板（5）、第二伺服器电路板（6）和第三伺服器电路板（7）分别连接固定在伺服器固定座（31）内。与现有技术相比，采用将主控制板与伺服器电路板的引脚直接焊接连接的方式，实现伺服器混控功能，使得结构更紧凑，体积更小，生产成本更低。

Description

遥控模型直升机的伺服器电路板结构 遥控模型直升机的伺服器电路板结构
技术领域
本发明涉及一种遥控模型直升机，特别是一种遥控模型直升机的伺服器电路板结构。
背景技术
现有技术的遥控模型直升机的伺服器电路板均单独地封装在伺服器的内部，且需要通过电源/信号线与主控制板连接，以实现伺服器的控制功能。这样就既要考虑在机壳内部留出足够的空间铺设信号传输线，导致直升机内部结构布局不够紧凑，增加了直升机的体积，同时又加大了线材和接线端子等物料的使用数量，增加了生产的成本。
发明内容
本发明的目的是提供一种遥控模型直升机的伺服器电路板结构，要解决的技术问题是减小整机体积，降低生产成本。
本发明采用以下技术方案：一种遥控模型直升机的伺服器电路板结构，包括机架、设置在机架上的伺服器固定座内的马达、螺杆和连接螺杆螺纹的滑块，所述伺服器固定座的上端连接固定有主控制板，所述主控制板上分别插接有第一伺服器电路板、第二伺服器电路板和第三伺服器电路板，所述第一伺服器电路板、第二伺服器电路板和第三伺服器电路板分别连接固定在伺服器固定座内。
本发明所述的主控制板上开有第一孔，在第一孔的外缘、主控制板上分别设有第一长孔、第二长孔和第三长孔，所述第一伺服器电路板、第二伺服器电路板和第三伺服器电路板的上端分别焊接在第一长孔、第二长孔和第三长孔内。
本发明所述的第一长孔、第二长孔和第三长孔以第一孔的圆心为中点呈120º夹角分布在主控制板上。
本发明所述的主控制板与伺服器固定座之间设有伺服器上固定座，所述第一伺服器电路板、第二伺服器电路板和第三伺服器电路板穿过伺服器上固定座连接在伺服器固定座内。
本发明所述的伺服器上固定座上设有与第一孔相对应的第二孔，所述伺服器上固定座上设有沿第二孔的圆心为中点呈120º设置的第一扇形块、第二扇形块和第三扇形块，在第一扇形块、第二扇形块和第三扇形块上分别设有与第一长孔、第二长孔和第三长孔位置相对应的第四长孔、第五长孔和第六长孔，所述第一伺服器电路板、第二伺服器电路板和第三伺服器电路板穿过第四长孔、第五长孔和第六长孔连接在伺服器固定座内。
本发明所述的第四长孔、第五长孔和第六长孔以第二孔的圆心为中点呈120º夹角分布在第一扇形块、第二扇形块和第三扇形块上。
本发明所述的伺服器固定座由呈120º夹角设置的马达座、设置在马达座之间的螺杆腔和设置在螺杆腔与马达座之间的C形槽组成，所述螺杆腔的外部设有滑块导槽，所述螺杆设置在螺杆腔内，滑块的前端设置在滑块导槽上，后端设置在螺杆腔内并与螺杆螺纹连接，所述第一伺服器电路板、第二伺服器电路板和第三伺服器电路板分别设置在C形槽内并与滑块上的触片相接触，所述主控制板、伺服器上固定座通过螺丝连接固定在伺服器固定座上。
本发明与现有技术相比，采用将主控制板与伺服器电路板的引脚直接焊接连接的方式，实现伺服器混控功能，该结构去掉了伺服器电路板与主控制板之间的信号传输线以及相应的插头与端子，使得结构更紧凑，体积更小，生产成本更低，只需要打紧或拧松3个固定螺丝就能够实现3个伺服器电路板与主控制板的同时装配与拆卸，更换维修十分方便。
附图说明
图1为本发明的外部结构示意图。
图2为本发明的立体分解结构示意图。
图3为本发明的主控制板的结构示意图。
图4为本发明的伺服器上固定座的结构示意图。
图5为本发明的机架的结构示意图。
具体实施方式
下面结合实施例对本发明的技术方案作进一步的详细说明。
如图1、图2和图5所示，本发明的遥控模型直升机的伺服器电路板结构包括机架12，机架12上设有伺服器固定座31，伺服器固定座31的中间位置设置有圆柱体38，圆柱体38的外部设有以圆柱体38为中心呈120º夹角设置的三个马达座35，在两个马达座35之间设有螺杆腔36，在螺杆腔36的前端开有滑块导槽37，后端设有C形槽25；
所述伺服器的马达28分别设置在马达座35内，螺杆29设置在螺杆腔36内，滑块30的前端设置在滑块导槽37上，后端设置在螺杆腔36内并与螺杆29螺纹连接；
所述伺服器固定座31的上端设有伺服器上固定座8，如图4所示，该伺服器上固定座8的中部设有与圆柱体38相对应的第二孔81，圆柱体38的上端穿过第二孔81，在伺服器上固定座8上设有沿第二孔81的圆心为中点呈120º夹角设置的第一扇形块32、第二扇形块33和第三扇形块34，在第一扇形块32、第二扇形块33和第三扇形块34上分别设有第四长孔19、第五长孔20和第六长孔21，该第四长孔19、第五长孔20和第六长孔21以第二孔81的圆心为中点呈120º夹角设置在第一扇型块32、第二扇型块33和第三扇型块34上，用于使3个伺服器电路板穿过该孔后连接在C形槽26内；
所述伺服器上固定座8的上端设置有主控制板4，如图3所示，该主控制板4为矩形片状结构，在主控制板4的前端设有两块前固定挡板42、43，在主控制板4的后端与第二孔81位置相同处设有第一孔41，圆柱体38的上端穿过第二孔81并连接在第一孔41内，在第一孔41的外缘、主控制板4上分别设有以第一孔41的圆心为中点呈120º夹角设置的第一长孔14、第二长孔15和第三长孔17，该第一、第二、第三孔14、15、17用于与三个伺服器电路板焊接为一体，去掉了伺服器电路板与主控制板之间的信号传输线、相应插头和端子，第一长孔14与第四长孔19、第二长孔15与第五长孔20、第三长孔17与第六长孔21分别设置在相应的位置上，在第一、第二和第三长孔14、15、16内焊接有第一伺服器电路板5、第二伺服器电路板6和第三伺服器电路板7，该第一伺服器电路板5、第二伺服器电路板6和第三伺服器电路板7分别穿过第四长孔17、第五长孔19和第六长孔21并插接在C形槽25内，滑块30后端的触片分别与第一伺服器电路板5、第二伺服器电路板6和第三伺服器电路板7相接触。
所述主控制板4、伺服器上固定座8通过螺丝连接固定在伺服器固定座31上，该第一伺服器电路板5、第二伺服器电路板6和第三伺服器电路板7直接与主控制板4焊接成一个整体。
本发明中的伺服器电路板整体结构的工作原理为：主控制板4将接收到的动作信号沿焊接处的引脚分别传递到3个伺服器电路板5、6、7上，驱使各自的马达产生相应的动作，带动伺服器滑块滑动，并将动作的过程和结果通过焊接处的引脚反馈给主控制板4，实现伺服器的混控功能。
由此可见，本发明中的3个伺服器电路板5、6、7与主控制板4焊接为一体，去掉了伺服器电路板板与主控制板板之间的信号传输线以及相应的插头与端子，结构更紧凑，体积更小，生产成本更低；只需打紧或拧松3个固定螺丝，就能实现3个伺服器电路板与主控制板的同时装配与拆卸，更换维修十分方便。该整体结构的应用将有助于提高公司模型直升机产品的竞争力。

Claims (7)

  1. 一种遥控模型直升机的伺服器电路板结构，包括机架（12）、设置在机架（12）上的伺服器固定座（31）内的马达（28）、螺杆（29）和连接螺杆（29）螺纹的滑块（30），其特征在于：所述伺服器固定座（31）的上端连接固定有主控制板（4），所述主控制板（4）上分别插接有第一伺服器电路板（5）、第二伺服器电路板（6）和第三伺服器电路板（7），所述第一伺服器电路板（5）、第二伺服器电路板（6）和第三伺服器电路板（7）分别连接固定在伺服器固定座（31）内。
  2. 根据权利要求1所述的遥控模型直升机的伺服器电路板结构，其特征在于：所述主控制板（4）上开有第一孔（41），在第一孔（41）的外缘、主控制板（4）上分别设有第一长孔（14）、第二长孔（15）和第三长孔（17），所述第一伺服器电路板（5）、第二伺服器电路板（6）和第三伺服器电路板（7）的上端分别焊接在第一长孔（14）、第二长孔（15）和第三长孔（17）内。
  3. 根据权利要求2所述的遥控模型直升机的伺服器电路板结构，其特征在于：所述第一长孔（14）、第二长孔（15）和第三长孔（17）以第一孔（41）的圆心为中点呈120º夹角分布在主控制板（4）上。
  4. 根据权利要求3所述的遥控模型直升机的伺服器电路板结构，其特征在于：所述主控制板（4）与伺服器固定座（31）之间设有伺服器上固定座（8），所述第一伺服器电路板（5）、第二伺服器电路板（6）和第三伺服器电路板（7）穿过伺服器上固定座（8）连接在伺服器固定座（31）内。
  5. 根据权利要求4所述的遥控模型直升机的伺服器电路板结构，其特征在于：所述伺服器上固定座（8）上设有与第一孔（41）相对应的第二孔（81），所述伺服器上固定座（8）上设有沿第二孔（81）的圆心为中点呈120º设置的第一扇形块（32）、第二扇形块（33）和第三扇形块（34），在第一扇形块（32）、第二扇形块（33）和第三扇形块（34）上分别设有与第一长孔（14）、第二长孔（15）和第三长孔（17）位置相对应的第四长孔（19）、第五长孔（20）和第六长孔（21），所述第一伺服器电路板（5）、第二伺服器电路板（6）和第三伺服器电路板（7）穿过第四长孔（19）、第五长孔（20）和第六长孔（21）连接在伺服器固定座（31）内。
  6. 根据权利要求5所述的遥控模型直升机的伺服器电路板结构，其特征在于：所述第四长孔（19）、第五长孔（20）和第六长孔（21）以第二孔（81）的圆心为中点呈120º夹角分布在第一扇形块（32）、第二扇形块（33）和第三扇形块（34）上。
  7. 根据权利要求6所述的遥控模型直升机的伺服器电路板结构，其特征在于：所述伺服器固定座（31）由呈120º夹角设置的马达座（35）、设置在马达座（35）之间的螺杆腔（36）和设置在螺杆腔（36）与马达座（35）之间的C形槽（25）组成，所述螺杆腔（36）的外部设有滑块导槽（37），所述螺杆（29）设置在螺杆腔（36）内，滑块（30）的前端设置在滑块导槽（37）上，后端设置在螺杆腔（36）内并与螺杆（29）螺纹连接，所述第一伺服器电路板（5）、第二伺服器电路板（6）和第三伺服器电路板（7）分别设置在C形槽（25）内并与滑块（30）上的触片相接触，所述主控制板（4）、伺服器上固定座（8）通过螺丝连接固定在伺服器固定座（31）上。
PCT/CN2012/000376 2011-12-08 2012-03-26 遥控模型直升机的伺服器电路板结构 WO2013082854A1 (zh)

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