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A connection device for a target machine and a spliced ​​target machine

A connecting device and target drone technology, which is applied in the field of aviation aircraft, can solve problems such as the inability to meet the quality requirements of the target drone, difficulties in transportation and replacement of disassembled parts, and cumbersome structure of the connecting device, so as to shorten the time required for assembly and use and disassembly and recycling. time, fast replacement, and rapid disassembly

Active Publication Date: 2017-03-08
BEIJING AEROSPACE KEYI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the target drones in the prior art are all one-piece fixed connection structures, which lead to difficulties in transportation, disassembly, and parts replacement, and the existing connection devices are complicated in structure and cumbersome to use, although they can serve the purpose of connection, but The complex structure makes the load larger, unable to meet the quality requirements of the target machine, and has poor practicability. The present invention provides a clever structural design, which can quickly assemble the target machine, and the connecting parts are relatively simple, so the load on the target machine is relatively low. Small connection device and splicing target machine

Method used

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  • A connection device for a target machine and a spliced ​​target machine
  • A connection device for a target machine and a spliced ​​target machine
  • A connection device for a target machine and a spliced ​​target machine

Examples

Experimental program
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Effect test

Embodiment 1

[0039] like figure 1 As shown, Embodiment 1 of the present invention provides a connecting device for a target drone, including a first connecting seat 1 connected to a fuselage 14, a second connecting seat 2 connected to a wing 15, and a connecting device for fixing the first connecting seat 1. The locking pin 3 of the connecting seat 1 and the second connecting seat 2, the first connecting seat 1 and the second connecting seat 2 are fastened up and down, wherein,

[0040]The first connecting seat 1 is provided with a first through hole 101, the second connecting seat 2 is provided with a second through hole 201 communicating with the first through hole 101, and the locking pin 3 is formed from the upper The first through hole 101 and the second through hole 201 are sequentially inserted into the first through hole 101 and the second through hole 201, and the first through hole 101 and the second through hole 201 are adapted to the locking pin 3, and the locking pin 3 The to...

Embodiment 2

[0044] like Figure 2-5 As shown, Embodiment 2 of the present invention provides a connecting device for a target drone. The difference between this connecting device and Embodiment 1 is that the structure of the locking block and the locking pin 3 is further limited in this technical solution.

[0045] like figure 2 As shown, in order to improve the connection reliability of the connecting device, the technical solution further defines that the locking pin 3 is a truncated cone whose cross-sectional area gradually decreases from top to bottom, and the locking pin 3 of the conical pin structure is It is more firm during the fixing process and can withstand heavier impacts, so that the assembled target machine can adapt to harsher environments. The first through hole 101 is a tapered hole that is adapted to the locking pin 3. The second through hole A bushing 202 adapted to the locking pin 3 is nested in the two through holes 201, and the locking pin 3 is fixedly connected to...

Embodiment 3

[0056] like Figure 6-9 As shown, Embodiment 3 of the present invention provides a connecting device for a target machine. The difference between this connecting device and Embodiment 2 is that the technical solution further defines that the bushing 202 is connected with a stopper ball 6 Bounce push component.

[0057] like Figure 6-7 As shown, in this technical solution, on the basis of Example 2, the structure of the pushing assembly is further defined, and an installation groove 8 is opened on the bush 202 below the slope 7, and the installation groove 8 There is a push assembly for pushing the limit steel ball 6 to move, the push assembly includes a push rod 9 and a telescopic spring 10 , the end of the push rod 9 is connected to the bottom of the installation groove 8 through the telescopic spring 10 . When the extrusion steel ball 5 forces the three limit steel balls 6 to move outward along the radial direction of the locking pin 3 in the perforation 304, the extrusio...

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Abstract

The invention provides a connecting device of a drone aircraft and a splicing-type drone aircraft. The connecting device comprises a first connecting seat, a second connecting seat and a locking pin. the first connecting seat is provided with a first through hole; the second connecting seat is provided with a second through hole communicated with the first through hole; the locking pin is inserted in the first through hole and the second through hole from the top to the bottom; the top of the locking pin is provided with a flange; the diameter of the flange is larger than that of the first through hole; and the locking pin is provided inside with a locking component the connected with the second connecting seat. The connecting device provided by the invention can manufacture the drone aircraft in a modular mode, and the device can rapidly assembly the fuselage, wings and tail. The device is convenient for transportation, besides once the parts in the drone aircraft are damaged, the connecting device facilitates maintenance and disassembly, greatly shortens the time required for assembly and disassembly and recycling of the drone aircraft system platform, and improves the practicality.

Description

technical field [0001] The invention relates to the technical field of aviation aircraft, in particular to a connecting device for a target drone and a spliced ​​target drone. Background technique [0002] Target drone is a main type of unmanned aerial vehicle, which can be applied to the test and identification of air defense weapon system, and plays the role of decoy or false target in military training, and has an irreplaceable important position. Compared with the general aircraft, the target drone is subjected to a harsh environment. Therefore, in the research of the target drone, the requirements for the components in the target drone are relatively strict. Since my country started late in the development of the target drone, the shape, Specifications, dimensions and equipped equipment are generally designed with reference to foreign drones in active service. The fuselage and wing parts are still manufactured as a whole and fixedly connected. There are many inconvenienc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C39/00B64C1/00B64C3/00
Inventor 王有闯
Owner BEIJING AEROSPACE KEYI TECH CO LTD
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