Navigation support

Abstract

The invention relates to a navigation support comprising a supporting column and a navigation assembly. The navigation assembly is mounted on the top portion of the supporting column. The supporting column is provided with a hollow portion and an embedded plug is arranged in the hollow portion. The navigation support also includes a lower cover and an upper cover, the navigation assembly is mounted in the lower cover, and the lower cover is fixedly mounted on the top portion of the supporting column. The trapezoidal cross section fits between the lower cover and the supporting column, and thenon-uniform bolt connection is formed between the upper cover and the lower cover. The navigation support solves the problem of the unstable fixation of an existing simple support, when the support isinstalled and fixed, glue is not necessary to be applied, and the support is safe and reliable. The embedded plug is adopted for the electrical connection to a drone and the embedded plug is easy toplug and unplug, and navigation is conveniently recalibrated again. The navigation and a compass module are installed with directional requirements, the matched design of the trapezoidal cross sectionof the lower cover and the supporting column and the design of non-uniform mounting holes of the upper cover serve to prevent the navigation or the compass module from being installed in reverse.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a navigation bracket. Background technique [0002] Most of the existing navigation and compass modules for drones are a single circuit board plus a coated shell, which is then glued to a simple bracket for support; or the circuit board is directly attached to the drone shell for use. [0003] When using navigation, it needs to be far away from the avionics system. Simple support and bonding cannot provide connection reliability, and bonding inside the aircraft will increase the size of the shell. [0004] Because the navigation and compass modules of the UAV need to be re-calibrated when they leave the factory and are used in different regions, the simple support and bonding method needs to be glued and pasted multiple times; Human-machine is barely doable, and totally unfeasible when the weight of the aircraft increases. [0005] The existing UAV navigation modules mostly ...

AI Technical Summary

Problems solved by technology

[0003] When using navigation, it needs to be far away from the avionics system. Simple support and bonding cannot provide connection reliability, and bonding inside the aircraft will increase the size of the shell

[0004] Because the navigation and compass modules of the UAV need to be re-calibrated when they leave the factory and are used in different regions, the simple support and bonding method needs to be glued and pasted multiple times; Human-Machine is barely doable, and totally unfeasible when the weight of the aircraft increases

[0005] The existing UAV navigation modules mostly use manual plug-in connectors to complete the electrical connection with the UAV. When calibrating the navigation module, each time the connectors are plugged and unplugged, the connectors will be locked.

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