CN204937501U - A kind of dipping structure of round-the-clock landform of vertically taking off and landing flyer - Google Patents
A kind of dipping structure of round-the-clock landform of vertically taking off and landing flyer Download PDFInfo
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- CN204937501U CN204937501U CN201520678179.6U CN201520678179U CN204937501U CN 204937501 U CN204937501 U CN 204937501U CN 201520678179 U CN201520678179 U CN 201520678179U CN 204937501 U CN204937501 U CN 204937501U
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Abstract
本实用新型公开了一种垂直起降飞行器的全天候地形的降落结构，它包含由中心架(1)和环形阵列在其四周的连杆(2)以及安装在连杆(2)另一端的控制装置(3)，该控制装置(3)的底部安装有升降定位机构。本实用新结构简单，不管在哪个地形上降落，都能保证使飞机水平，有效的杜绝了飞行器不水平的问题。
The utility model discloses an all-weather terrain landing structure for a vertical take-off and landing aircraft, which comprises a center frame (1) and connecting rods (2) surrounded by a circular array and a control rod installed at the other end of the connecting rod (2). device (3), the bottom of the control device (3) is equipped with a lift positioning mechanism. The utility model has a simple structure, can ensure that the aircraft is level no matter which terrain it lands on, and effectively eliminates the problem that the aircraft is not level.
Description
技术领域technical field
本实用新型涉及的是飞行器的加工制造领域，具体涉及的是一种垂直起降飞行器的全天候地形的降落结构。The utility model relates to the field of aircraft processing and manufacturing, in particular to an all-weather terrain landing structure for a vertical take-off and landing aircraft.
背景技术Background technique
如今具有垂直起降的飞行器已经越来越受到世界各国的关注，由于它以简单便捷的起降方式，再也不需要通过长长的滑跑，即节省了人力，也节省了物力(如跑道的修建和维护)，在现如今的一些应用(如一些复杂的地形勘探，测绘，甚至一些战机)中扮演着越来越重要的角色。Nowadays, the aircraft with vertical take-off and landing has attracted more and more attention from all over the world. Because it takes off and lands in a simple and convenient way, it no longer needs to go through a long run, which saves manpower and material resources (such as runways) construction and maintenance) are playing an increasingly important role in some applications today (such as some complex terrain exploration, surveying and mapping, and even some fighters).
但对于现如今的垂直起降飞行器，从小型无人机到军用战斗机，起飞降落只能在相对于平缓的地形上降落，对于以后在复杂的地形下作业，就受到了很大程度的限制，想要克服这些限制，那么飞行器的起降就必须适应于各种地形(平坦的，凹凸不平的，甚至轰炸后的废墟等地形)，为了让垂直起降的飞行器更好的适应于各种地形，我们决定做一套关于垂直起降飞行器全天候地形降落系统(假如飞机由于某种情况要降落于某种严重破坏凹凸不平的地面，如果按照常规的起降这样降落下去的话，飞机就会发生严重倾斜，这对于再次起降，会造成很大的影响，因为对于垂直起降的飞机都装有飞控，而飞机起飞的条件是飞控所放的位置必须水平，如果机身倾斜成一定角度的话，那么飞控就无法调节，甚至导致不能启动。But for today's vertical take-off and landing aircraft, from small unmanned aerial vehicles to military fighter jets, take-off and landing can only be landed on relatively flat terrain, which will be greatly restricted for future operations in complex terrain. To overcome these limitations, the take-off and landing of the aircraft must be adapted to various terrains (flat, uneven, and even bombed ruins and other terrains), in order to make vertical take-off and landing aircraft better adapt to various terrains , we decided to make a set of all-weather terrain landing system for vertical take-off and landing aircraft (if the aircraft has to land on some kind of severely damaged uneven ground due to certain circumstances, if it lands in this way according to the conventional take-off and landing, the aircraft will be severely damaged. Tilting, this will have a great impact on taking off and landing again, because all aircrafts that take off and land vertically are equipped with flight controls, and the condition for the aircraft to take off is that the position of the flight control must be horizontal. If the fuselage is tilted at a certain angle If not, then the flight control cannot be adjusted, and it may even fail to start.
实用新型内容Utility model content
本实用新型目的是提供一种垂直起降飞行器的全天候地形的降落结构，它能有效地解决背景技术中所存在的问题。The purpose of the utility model is to provide a landing structure for all-weather terrain of a vertical take-off and landing aircraft, which can effectively solve the problems existing in the background technology.
为了解决背景技术中所存在的问题，它包含由中心架1和环形阵列在其四周的连杆2以及安装在连杆2另一端的控制装置3，该控制装置3的底部安装有升降定位机构。In order to solve the problems existing in the background technology, it includes a connecting rod 2 surrounded by a center frame 1 and an annular array and a control device 3 installed at the other end of the connecting rod 2, and a lifting positioning mechanism is installed at the bottom of the control device 3 .
所述的升降定位机构包含由控制装置3向下垂直延伸出的两块挡板31，该挡板31的内侧设置有一根与其间隙滑动配合的支撑腿32，所述的支撑腿32上轴向设置有一条定位齿条33，所述挡板31的一侧安装有步进电机34，该步进电机34的输出轴上安装有与定位齿条33啮合配合的驱动齿轮35，所述步进电机34的控制端通过导线与安装在中心架1内的控制器相连。The lifting and positioning mechanism includes two baffles 31 vertically extending downwards from the control device 3. A support leg 32 is provided on the inner side of the baffle 31 to slide and fit with the gap. The upper axis of the support leg 32 is A positioning rack 33 is provided, a stepping motor 34 is installed on one side of the baffle plate 31, and a driving gear 35 meshing with the positioning rack 33 is installed on the output shaft of the stepping motor 34, and the stepping The control end of the motor 34 is connected with the controller installed in the center frame 1 through wires.
由于采用了以上技术方案，本实用新型具有以下有益效果：结构简单，不管在哪个地形上降落，都能保证使飞机水平，有效的杜绝了飞行器不水平的问题。Due to the adoption of the above technical solutions, the utility model has the following beneficial effects: the structure is simple, and no matter which terrain it lands on, it can ensure that the aircraft is level, effectively eliminating the problem that the aircraft is not level.
附图说明Description of drawings
为了更清楚地说明本实用新型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简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，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。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.
图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.
具体实施方式detailed description
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述。In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment.
参看图1，本具体实施方式是采用以下技术方案予以实现，它包含由中心架1和环形阵列在其四周的连杆2以及安装在连杆2另一端的控制装置3，该控制装置3的底部安装有升降定位机构。Referring to Fig. 1, this specific embodiment adopts following technical scheme to realize, and it comprises the connecting rod 2 that is surrounded by center frame 1 and annular array and the control device 3 that is installed on the other end of connecting rod 2, the control device 3 The bottom is equipped with a lifting positioning mechanism.
所述的升降定位机构包含由控制装置3向下垂直延伸出的两块挡板31，该挡板31的内侧设置有一根与其间隙滑动配合的支撑腿32，所述的支撑腿32上轴向设置有一条定位齿条33，所述挡板31的一侧安装有步进电机34，该步进电机34的输出轴上安装有与定位齿条33啮合配合的驱动齿轮35，所述步进电机34的控制端通过导线与安装在中心架1内的控制器相连。The lifting and positioning mechanism includes two baffles 31 vertically extending downwards from the control device 3. A support leg 32 is provided on the inner side of the baffle 31 to slide and fit with the gap. The upper axis of the support leg 32 is A positioning rack 33 is provided, a stepping motor 34 is installed on one side of the baffle plate 31, and a driving gear 35 meshing with the positioning rack 33 is installed on the output shaft of the stepping motor 34, and the stepping The control end of the motor 34 is connected with the controller installed in the center frame 1 through wires.
由于采用了以上技术方案，本实用新型具有以下有益效果：结构简单，不管在哪个地形上降落，都能保证使飞机水平，有效的杜绝了飞行器不水平的问题。Due to the adoption of the above technical solutions, the utility model has the following beneficial effects: the structure is simple, and no matter which terrain it lands on, it can ensure that the aircraft is level, effectively eliminating the problem that the aircraft is not level.
最后应说明的是：以上实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述实施例对本实用新型进行了详细的说明，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实用新型各实施例技术方案的精神和范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678179.6U CN204937501U (en) | 2015-08-28 | 2015-08-28 | A kind of dipping structure of round-the-clock landform of vertically taking off and landing flyer |
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| CN201520678179.6U CN204937501U (en) | 2015-08-28 | 2015-08-28 | A kind of dipping structure of round-the-clock landform of vertically taking off and landing flyer |
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| CN204937501U true CN204937501U (en) | 2016-01-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334956A (en) * | 2018-11-07 | 2019-02-15 | 农业部南京农业机械化研究所 | Adaptive landing gear and control method for complex terrain of plant protection unmanned aircraft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334956A (en) * | 2018-11-07 | 2019-02-15 | 农业部南京农业机械化研究所 | Adaptive landing gear and control method for complex terrain of plant protection unmanned aircraft |
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Granted publication date: 20160106 Termination date: 20160828 |