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Rapid assembly and disassembly mechanism of unmanned aerial vehicle antenna housing

A technology of radome and unmanned aerial vehicle, which is suitable for antennas on movable objects, aircraft parts, transportation and packaging, etc., can solve the problems of using tools, low reliability, long operation time, etc., and achieve simple operation, The effect of high connection reliability and high degree of automation

Inactive Publication Date: 2018-11-27
XIAN AISHENG TECH GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Under traditional technical conditions, when installing the radome on the body, screws are often used to connect the circle. When connecting, spring washers, thread glue, etc. are required to prevent loosening of the connection. The operation time is long, the reliability is low, and the disassembly operation requires use tools

Method used

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  • Rapid assembly and disassembly mechanism of unmanned aerial vehicle antenna housing
  • Rapid assembly and disassembly mechanism of unmanned aerial vehicle antenna housing
  • Rapid assembly and disassembly mechanism of unmanned aerial vehicle antenna housing

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Embodiment Construction

[0024] join figure 1 — Figure 5 , The mechanism of the present invention can be divided into two parts according to the disassembly and assembly separation surface: the base assembly and the radome assembly. The base assembly includes: antenna base, base rectifier, and nut seat; the radome assembly includes: transfer frame, antenna fairing, and positioning lock.

[0025] Base assembly: install the nut seat on the body plate of the drone, and fix the antenna base on the outside of the body plate through the connection between the screw and the nut seat (the specific installation position is determined during the overall design of the drone), and then install the antenna base The rectification of the base is installed on the top (the rectification of the base makes the transition between the antenna base and the drone body more smooth, and the resistance during flight is smaller), this part of the structure will follow the body structure when the radome is disassembled.

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Abstract

The invention relates to a rapid assembly and disassembly mechanism of an unmanned aerial vehicle antenna housing. The installation operation does not need tools, when being installed, the antenna housing is pushed backward, and a housing body is locked automatically, when the antenna housing is disassembled, a switch is toggle upward and the housing body is pushed forward, and separation is achieved; the mechanism performs pure mechanical connection, has no hidden danger of thread loosening and has no hidden danger of electrical failure. A lock tongue of a positioning lock achieves locking under the pressure of a spring, and even though the positioning lock is invalid during flight, an antenna housing assembly is also locked backward reliably under the action of aerodynamic resistance.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicles, and relates to an installation mechanism for an unmanned aerial vehicle radome on an unmanned aerial vehicle body, in particular to a quick-loading and quick-unloading mechanism for an unmanned aerial vehicle radome on an unmanned aerial vehicle body. Background technique [0002] At present, drones have been widely used in military and civilian fields. With the development of drone technology, the battery life and range of drones continue to increase, requiring reliable control of drones and large-bandwidth data transmission at longer distances. Most drones are equipped with directional antennas. equipment. Because the directional antenna equipment requires no signal shielding in the horizontal 360-degree range of the antenna, the directional antenna equipment is generally configured at a certain height outside the body, and a fairing is installed for rectification and protection. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D47/00H01Q1/42H01Q1/28
CPCB64D47/00H01Q1/28H01Q1/42
Inventor 王力石磊介苏朋张琳
Owner XIAN AISHENG TECH GRP