阅读说明：本技术 一种无人机快拆平尾连接装置 (Unmanned aerial vehicle quick detach horizontal tail connecting device ) 是由 王朋飞 田方 胡少华 李晓宇 王志广 于 2020-06-29 设计创作，主要内容包括：本发明公开了一种无人机快拆平尾连接装置,包括机尾和平尾,机尾与两个平尾呈十字型连接；机尾的两侧底端均固定连接有至少两个固定卡槽,固定卡槽的一端连接有卡合外壳,卡合外壳转动连接有旋钮；平尾的底面固定连接有滑动块,滑动块的一端滑动连接有至少两个滑动卡块,两个滑动卡块相对开设有两个凹槽,两个凹槽之间设置有弹簧,两个滑动卡块的端部分别固定连接有1/2体积的螺纹轴,两个1/2体积的螺纹轴与旋钮旋合连接。本发明一种无人机快拆平尾连接装置,解决了现有的无人机的平尾与机身固定、拆卸繁琐,结构不稳固的问题。(The invention discloses a quick-release horizontal tail connecting device of an unmanned aerial vehicle, which comprises a tail and horizontal tails, wherein the tail is connected with the two horizontal tails in a cross manner; the bottom ends of two sides of the tail are fixedly connected with at least two fixed clamping grooves, one end of each fixed clamping groove is connected with a clamping shell, and the clamping shell is rotatably connected with a knob; the bottom surface fixedly connected with sliding block of horizontal tail, the one end sliding connection of sliding block has two at least slip fixture blocks, and two recesses have been seted up relatively to two slip fixture blocks, is provided with the spring between two recesses, and the tip of two slip fixture blocks is fixedly connected with 1/2 volumetric screw shafts respectively, and two 1/2 volumetric screw shafts close with the knob soon and be connected. The invention relates to a quick-release horizontal tail connecting device of an unmanned aerial vehicle, which solves the problems of complex fixation and disassembly of a horizontal tail and a body and unstable structure of the existing unmanned aerial vehicle.)

1. The quick-release horizontal tail connecting device of the unmanned aerial vehicle is characterized by comprising a machine tail (1) and horizontal tails (2), wherein the machine tail (1) is connected with the two horizontal tails (2) in a cross manner; the bottom ends of two sides of the tail (1) are fixedly connected with at least two fixed clamping grooves (4), one end of each fixed clamping groove (4) is connected with a clamping shell (5), and the clamping shell (5) is rotatably connected with a knob (6);

bottom surface fixedly connected with sliding block (7) of horizontal tail (2), the one end sliding connection of sliding block (7) has two at least slip fixture block (12), two slip fixture block (12) have seted up two recesses relatively, two be provided with spring (11) between the recess, two the tip of slip fixture block (12) is fixedly connected with 1/2 volumetric screw spindle (9) respectively, two 1/2 volumes screw spindle (9) are closed with knob (6) soon and are connected.

2. The quick-release horizontal tail connecting device for the unmanned aerial vehicle as claimed in claim 1, wherein the vertical cross section of the sliding fixture block (12) is a right trapezoid, at least two engaging grooves (8) are correspondingly formed on two opposite sides of the two sliding fixture blocks (12), an engaging block (10) is fixedly connected to the inside of the fixed clamping groove (4), and the engaging block (10) is engaged with the engaging groove (8).

3. The quick-release horizontal tail connecting device for the unmanned aerial vehicle as claimed in claim 2, wherein the end surface of the engaging block (10) is an inclined surface, and the engaging block (10) is in sliding fit with the side surface of the sliding block (12).

4. The quick-release horizontal tail connecting device for the unmanned aerial vehicle as claimed in claim 2, wherein the rectangular side surfaces of the two sliding clamping blocks (12) are attached to each other.

5. The quick-release horizontal tail connecting device for the unmanned aerial vehicle as claimed in claim 1, wherein the top end of the sliding block (7) is connected with at least two sliding rails (13), the bottom ends of the two sliding blocks (12) are both provided with sliding grooves (14), and the sliding grooves (14) are engaged with the sliding rails (13).

6. The quick-release horizontal tail connecting device for the unmanned aerial vehicle as claimed in claim 1, wherein the bottom ends of the tail (1) and the horizontal tail (2) are fixedly connected with a supporting clamping plate (3) through bolts, and the supporting clamping plate (3) is of a V-shaped structure.

7. The quick-release horizontal tail connecting device for unmanned aerial vehicles according to claim 6, wherein the bottom end of the supporting clamping plate (3) is provided with a rectangular groove.

8. The quick release horizontal tail connecting device of an unmanned aerial vehicle as claimed in claim 1, wherein the clamping housing (5) is of a trapezoidal structure.

Technical Field

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a quick-release horizontal tail connecting device of an unmanned aerial vehicle.

Background

In recent years, the unmanned aerial vehicle technology in China is rapidly developed, and the output of the unmanned aerial vehicle is at the first position in the world. The horizontal tail and the body of some existing unmanned aerial vehicles are fixed, so that the existing unmanned aerial vehicles occupy a large amount of space in the processes of packaging, transporting and storing, are easy to damage and are inconvenient to transport; and some unmanned aerial vehicle that can dismantle horizontal tail fix the horizontal tail through the bolt, but this kind of fixed mode operation very loaded down with trivial details, reduce work efficiency, the horizontal tail of unmanned aerial vehicle after the installation simultaneously shakes easily, and the structure is unstable.

Disclosure of Invention

The invention aims to provide a quick-release horizontal tail connecting device of an unmanned aerial vehicle, which solves the problems of complex fixation and disassembly of a horizontal tail and a body and unstable structure of the existing unmanned aerial vehicle.

The invention adopts the technical scheme that the quick-release horizontal tail connecting device of the unmanned aerial vehicle comprises a tail and horizontal tails, wherein the tail is connected with the two horizontal tails in a cross manner; the bottom ends of two sides of the tail are fixedly connected with at least two fixed clamping grooves, one end of each fixed clamping groove is connected with a clamping shell, and the clamping shell is rotatably connected with a knob;

the bottom surface fixedly connected with sliding block of horizontal tail, the one end sliding connection of sliding block has two at least slip fixture blocks, and two recesses have been seted up relatively to two slip fixture blocks, is provided with the spring between two recesses, and the tip of two slip fixture blocks is fixedly connected with 1/2 volumetric screw shafts respectively, and two 1/2 volumetric screw shafts close with the knob soon and be connected.

The invention is also characterized in that:

the vertical section of the sliding fixture block is in a right trapezoid shape, at least two clamping grooves are correspondingly formed in two opposite sides of the two sliding fixture blocks, the clamping block is fixedly connected inside the fixed clamping groove, and the clamping block is clamped with the clamping grooves.

The end face of the clamping block is an inclined face, and the clamping block is in sliding fit with the side face of the sliding clamping block.

The rectangular side surfaces of the two sliding clamping blocks are attached.

The top of sliding block is connected with two at least slide rails, and the spout has all been seted up to the bottom of two slip fixture blocks, spout and slide rail block.

The bottom of tail and horizontal tail is through bolt fixedly connected with support cardboard, and the support cardboard is V type structure.

The bottom of the supporting clamping plate is provided with a rectangular groove.

The clamping shell is of a trapezoidal structure.

The invention has the beneficial effects that:

according to the quick-release horizontal tail connecting device for the unmanned aerial vehicle, the fixed clamping groove, the clamping shell, the knob and the clamping block are arranged on the tail, and the sliding block, the threaded shaft, the spring and the sliding clamping block are arranged at the bottom end of the horizontal tail, so that the horizontal tail and the tail can be conveniently and quickly mounted and fixed, and can be conveniently detached; according to the quick-release horizontal tail connecting device for the unmanned aerial vehicle, the supporting clamping plates are arranged at the bottom ends of the tail and the horizontal tail, so that the tail and the horizontal tail are prevented from shaking after being fixed, and the flying of the unmanned aerial vehicle is prevented from being influenced.

Drawings

Fig. 1 is a schematic structural view of a quick-release horizontal tail connecting device of an unmanned aerial vehicle according to the invention;

FIG. 2 is a schematic structural diagram of a tail of the quick-release horizontal tail connection device of an unmanned aerial vehicle according to the present invention;

FIG. 3 is a schematic structural view of a horizontal tail of the quick-release horizontal tail connection device for an unmanned aerial vehicle according to the present invention;

FIG. 4 is a schematic structural diagram of horizontal tail and tail installation in the quick-release horizontal tail connection device of an unmanned aerial vehicle of the present invention;

fig. 5 is an enlarged schematic view of a structure at a in fig. 3.

In the figure, 1, a tail, 2, a horizontal tail, 3, a supporting clamping plate, 4, a fixed clamping groove, 5, a clamping shell, 6, a knob, 7, a sliding block, 8, a clamping groove, 9, a threaded shaft, 10, a clamping block, 11, a spring, 12, a sliding clamping block, 13, a sliding rail and 14, sliding grooves are formed.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The invention discloses a quick-release horizontal tail connecting device of an unmanned aerial vehicle, which has a structure shown in figure 1 and comprises a tail 1 and horizontal tails 2, wherein the tail 1 is connected with the two horizontal tails 2 in a cross manner; the structure is as shown in fig. 2, the bottom ends of two sides of the tail 1 are fixedly connected with at least two fixed clamping grooves 4, one end of each fixed clamping groove 4 is connected with a clamping shell 5, and the clamping shell 5 is rotatably connected with a knob 6;

the structure is as shown in fig. 3, a sliding block 7 is fixedly connected to the bottom surface of the horizontal tail 2, at least two sliding fixture blocks 12 are slidably connected to one end of the sliding block 7, two grooves are oppositely formed in the two sliding fixture blocks 12, a spring 11 is arranged between the two grooves, the end portions of the two sliding fixture blocks 12 are respectively and fixedly connected with 1/2-volume threaded shafts 9, and the two 1/2-volume threaded shafts 9 are rotatably connected with the knob 6.

When the two sliding blocks 12 slide, the spring 11 correspondingly contracts or expands, and the positions of the two sliding blocks 12 are limited.

Preferably, as shown in fig. 4 and 5, the vertical cross section of each sliding fixture block 12 is a right trapezoid, at least two engaging grooves 8 are correspondingly formed on two opposite sides of each sliding fixture block 12, an engaging block 10 is fixedly connected inside each fixed slot 4, and the engaging block 10 engages with the engaging groove 8.

Preferably, the end face of the engaging block 10 is an inclined face, and the engaging block 10 is in sliding contact with the side face of the sliding latch 12.

When the sliding block 7 slides forwards in the fixed clamping groove 4, the inclined surface of the clamping block 10 slides along the inclined surface of the sliding clamping block 12, so that the two sliding clamping blocks 12 are closed.

Preferably, the rectangular side surfaces of the two sliding blocks 12 are attached to each other.

Preferably, the top of sliding block 7 is connected with two at least slide rails 13, and spout 14 has all been seted up to the bottom of two slip fixture blocks 12, and spout 14 and slide rail 13 block.

Preferably, the bottom ends of the tail 1 and the horizontal tail 2 are fixedly connected with a supporting clamping plate 3 through bolts, and the supporting clamping plate 3 is of a V-shaped structure.

Preferably, the bottom end of the supporting clamping plate 3 is provided with a rectangular groove. The bottom end of the fixed clamping groove 4 is wrapped by the rectangular groove.

Preferably, the snap housing 5 is of trapezoidal configuration.

The invention relates to a quick-release horizontal tail connecting device of an unmanned aerial vehicle, which has the following working principle:

insert fixed slot 4 with the sliding block 7 of horizontal tail 2 bottom, make horizontal tail 2 perpendicular with tail 1, promote horizontal tail 2 forward, make sliding block 7 slide forward in fixed slot 4, the inclined plane of the inclined plane laminating slip fixture block 12 of block 10 slides this moment, slip fixture block 12 is closed along slide rail 13, spring 11 shrink this moment, after block 10 and the block groove 8 block of block, the threaded shaft 9 of two 1/2 volumes is closed, clockwise rotation knob 6, make knob 6 and threaded shaft 9 rotate closed, fix the position of sliding block 7, make horizontal tail 2 install on tail 1, cup joint support cardboard 3 in the junction bottom of horizontal tail 2 and tail 1, fix both sides that will support cardboard 3 on tail 1 and horizontal tail 2 through the bolt, prevent to produce the shake when using.