A navigation device for use on an aircraft and an aircraft

By combining the clamping structure with the conical shell design, the problem of the single connection method of the unmanned aerial vehicle navigation device is solved, realizing rapid disassembly and assembly and stable connection, protecting the integrity of the navigation module and the airframe, and enhancing operational stability and protection capabilities.

CN224375911UActive Publication Date: 2026-06-19HANGZHOU RUICHEN SPACE-TIME INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU RUICHEN SPACE-TIME INTELLIGENT TECHNOLOGY CO LTD
Filing Date
2025-07-14
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The current connection methods between unmanned aerial vehicles and navigation devices are relatively simple, mainly relying on threaded components for fastening, resulting in low efficiency in maintenance and disassembly.

Method used

The system employs a non-drilling, tight-contact fixing mechanism that secures the navigation module to its surface. Combined with a conical shell, screw, and rotating wheel design, the system controls the swinging and squeezing of multiple clamping structures through a positioning structure, achieving a stable and rapid connection of the navigation module.

Benefits of technology

It avoids the damage to the navigation module and body structure caused by traditional threaded fasteners, improves maintenance convenience and connection stability, ensures the continuity of signal transmission, and prevents the intrusion of external substances.

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    Figure CN224375911U_ABST
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Abstract

This utility model discloses a navigation device and an aircraft for use on an aircraft. The device includes a navigation module that is mounted on the top of the aircraft and electrically connected to the aircraft. Connecting blocks are fixedly connected to all four sides of the navigation module. A clamping structure is movably connected to the inner side of the connecting blocks via a pin. A hollow opening is formed on the surface of the aircraft. The side of the clamping structure away from the connecting blocks penetrates the opening on the surface of the aircraft and extends to the bottom of the aircraft. The inner side of the clamping structure is in close contact with the surface of the navigation module. A positioning structure is provided on the top of the navigation module. The positioning structure can drive the multiple clamping structures to swing and adjust the clamping strength of the clamping structures. By setting the clamping structure to be fixed in close contact with the surface of the navigation module without drilling, the problem of needing to open multiple holes in the navigation module and the surface of the aircraft for traditional threaded fastening is completely avoided, maximizing the protection of the integrity of the aircraft structure and facilitating quick disassembly and maintenance of the navigation module by the user.
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