CN111806670B - Unmanned aerial vehicle quick detach horizontal tail connecting device - Google Patents
Unmanned aerial vehicle quick detach horizontal tail connecting device Download PDFInfo
- Publication number
- CN111806670B CN111806670B CN202010604033.2A CN202010604033A CN111806670B CN 111806670 B CN111806670 B CN 111806670B CN 202010604033 A CN202010604033 A CN 202010604033A CN 111806670 B CN111806670 B CN 111806670B
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- China
- Prior art keywords
- sliding
- clamping
- unmanned aerial
- tail
- horizontal tail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/26—Attaching the wing or tail units or stabilising surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C5/00—Stabilising surfaces
- B64C5/02—Tailplanes
Abstract
The invention discloses a quick-release horizontal tail connecting device of an unmanned aerial vehicle, which comprises a machine tail and horizontal tails, wherein the machine 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 of the horizontal tail is fixedly connected with a sliding block, one end of the sliding block is slidably connected with at least two sliding clamping blocks, two grooves are formed in the two sliding clamping blocks relatively, a spring is arranged between the two grooves, the end parts of the two sliding clamping blocks are respectively and fixedly connected with 1/2 volume threaded shafts, and the two 1/2 volume threaded shafts are connected with a knob in a screwing mode. 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.
Description
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 yield 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 can dismantle the unmanned aerial vehicle of horizontal tail and fix the horizontal tail through the bolt, but this kind of fixed mode operation gets up very loaded down with trivial details, reduces work efficiency, and the unmanned aerial vehicle horizontal tail 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 the threaded spindle of fixedly connected with 1/2 volume respectively, and the threaded spindle of two 1/2 volumes closes with the knob soon and is connected.
The invention is also characterized in that:
the vertical section of the sliding clamping blocks is in a right trapezoid shape, at least two clamping grooves are correspondingly formed in two opposite sides of each sliding clamping block, the clamping blocks are fixedly connected inside the fixing clamping grooves, and the clamping blocks are 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 passes through bolt fixedly connected with and supports the cardboard, supports the cardboard and 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 beneficial effects of the invention are:
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 installed on the tail, and the sliding block, the threaded shaft, the spring and the sliding clamping block are installed at the bottom end of the horizontal tail, so that the horizontal tail and the tail can be conveniently and quickly installed 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 relates to a quick-release horizontal tail connecting device of an unmanned aerial vehicle, which is structurally shown in figure 1 and comprises 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 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, 1/2-volume threaded shafts 9 are respectively and fixedly connected to the end portions of the two sliding fixture blocks 12, and the two 1/2-volume threaded shafts 9 are rotatably connected to 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 the fixed fixture groove 4, and the engaging block 10 is engaged 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 is attached to the inclined surface of the sliding clamping block 12 to slide, 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 an unmanned aerial vehicle quick-release horizontal tail connecting device, 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 8 block in block groove, the threaded spindle 9 of two 1/2 volumes is closed, clockwise rotation knob 6, make knob 6 and threaded spindle 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 the both sides that support cardboard 3 on tail 1 and horizontal tail 2 through the bolt, prevent to produce the shake when using.
Claims (6)
1. The quick-release horizontal tail connecting device of the unmanned aerial vehicle is characterized by comprising a machine tail (1) and two horizontal tails (2), wherein the machine tail (1) is in cross connection with the two horizontal tails (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 bottom surface of the horizontal tail (2) is fixedly connected with a sliding block (7), one end of the sliding block (7) is connected with at least two sliding fixture blocks (12) in a sliding mode, two grooves are formed in the two sliding fixture blocks (12) oppositely, 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 connected with a knob (6) in a screwing mode;
the vertical cross section of each sliding fixture block (12) is in a right trapezoid shape, at least two clamping grooves (8) are correspondingly formed in two opposite sides of each sliding fixture block (12), a clamping block (10) is fixedly connected inside each fixed clamping groove (4), and each clamping block (10) is clamped with each clamping groove (8);
the end face of the clamping block (10) is an inclined face, and the clamping block (10) is in sliding fit with the side face of the sliding clamping block (12).
2. The quick-release horizontal tail connecting device for the unmanned aerial vehicle as claimed in claim 1, wherein the rectangular side surfaces of the two sliding clamping blocks (12) are attached to each other.
3. 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).
4. 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.
5. The quick-release horizontal tail connecting device for unmanned aerial vehicles according to claim 4, wherein the bottom end of the supporting clamping plate (3) is provided with a rectangular groove.
6. The quick-release horizontal tail connecting device for the unmanned aerial vehicle as claimed in claim 1, wherein the clamping housing (5) is of a trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010604033.2A CN111806670B (en) | 2020-06-29 | 2020-06-29 | Unmanned aerial vehicle quick detach horizontal tail connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010604033.2A CN111806670B (en) | 2020-06-29 | 2020-06-29 | Unmanned aerial vehicle quick detach horizontal tail connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111806670A CN111806670A (en) | 2020-10-23 |
| CN111806670B true CN111806670B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010604033.2A Active CN111806670B (en) | 2020-06-29 | 2020-06-29 | Unmanned aerial vehicle quick detach horizontal tail connecting device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU83483U1 (en) * | 2008-12-31 | 2009-06-10 | Николай Михайлович Попов | UNMANNED AERIAL VEHICLE |
| EP2268539A2 (en) * | 2008-03-25 | 2011-01-05 | Airbus Operations Limited | Composite aircraft joint |
| CN105416612A (en) * | 2015-11-06 | 2016-03-23 | 北京空间飞行器总体设计部 | Mechanical separation nut and remote control device thereof |
| CN105691586A (en) * | 2016-01-15 | 2016-06-22 | 中国人民解放军国防科学技术大学 | Small-sized light unmanned aerial vehicle structure with strike-resistant and impact dispersing and recycling functions |
| CN207902753U (en) * | 2018-02-10 | 2018-09-25 | 浙江天遁航空科技有限公司 | A kind of connected structure for being connected and fixed wing unmanned plane horizontal tail and vertical fin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207963746U (en) * | 2018-02-28 | 2018-10-12 | 西安航空职业技术学院 | A kind of device for measuring coaxiality deviation |
-
2020
- 2020-06-29 CN CN202010604033.2A patent/CN111806670B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2268539A2 (en) * | 2008-03-25 | 2011-01-05 | Airbus Operations Limited | Composite aircraft joint |
| RU83483U1 (en) * | 2008-12-31 | 2009-06-10 | Николай Михайлович Попов | UNMANNED AERIAL VEHICLE |
| CN105416612A (en) * | 2015-11-06 | 2016-03-23 | 北京空间飞行器总体设计部 | Mechanical separation nut and remote control device thereof |
| CN105691586A (en) * | 2016-01-15 | 2016-06-22 | 中国人民解放军国防科学技术大学 | Small-sized light unmanned aerial vehicle structure with strike-resistant and impact dispersing and recycling functions |
| CN207902753U (en) * | 2018-02-10 | 2018-09-25 | 浙江天遁航空科技有限公司 | A kind of connected structure for being connected and fixed wing unmanned plane horizontal tail and vertical fin |
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| Publication number | Publication date |
|---|---|
| CN111806670A (en) | 2020-10-23 |
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