Vehicle-mounted navigation host machine, and assembling method thereof

Abstract

The invention relates to a vehicle-mounted navigation host machine, and an assembling method thereof. The vehicle-mounted navigation host machine comprises a main machine assembly and a panel assemblywhich can be assembled; a plurality of linkage plugs are arranged in the main machine assembly towards the panel assembly; a plurality of linkage sockets are arranged in the panel assembly toward themain machine assembly; the linkage plugs and the linkage sockets can be connected with each so as to realize fixedly connection of the main machine assembly with the panel assembly. According to thevehicle-mounted navigation host machine, a simple, reliable, and cheap floating connection structure is adopted, a reliable practical wireless assembling mode is provided for the panel assembly and the main machine assembly, so that automatic assembling operation requirements are satisfied; a guiding positioning structure on the internal side of a machine frame is adopted, compared with external positioning, following advantages are achieved: the structure is simple, positioning is reliable, cost is relatively low, and the practical value is extremely high.

Description

technical field [0001] The invention relates to the technical field of vehicle navigation, in particular to a vehicle navigation host and an assembly method thereof. Background technique [0002] In traditional car navigation, the alignment between the panel and the main board is mainly carried out through the structure outside the machine frame. The indirect plug-in connection of the circuit board on the car is mainly assembled through the direct docking between the plug and the socket. This device can also realize the indirect connection of the circuit board. The alignment and fixation of the plug-in, but it is easy to have problems such as poor reliability and insufficient assembly accuracy. If the alignment is not accurate during the assembly process, it is easy to cause damage to the contact shrapnel of the floating connection socket or plug, and because there is no limit to the circuit board during use, it is easy to cause damage to the socket due to bumps and vibratio...

AI Technical Summary

Problems solved by technology

[0002] In traditional car navigation, the alignment between the panel and the main board is mainly carried out through the structure outside the machine frame. The indirect plug-in connection of the circuit board on the car is mainly assembled through the direct docking between the plug and the socket. This device can also realize the indirect connection of the circuit board. The alignment and fixation of the plug-in, but it is easy to cause problems such as poor reliability and insufficient assembly accuracy

If the alignment is not accurate during the assembly process, it is easy to cause damage to the contact shrapnel of the floating connection socket or plug, and because there is no limit to the circuit board during use, it is easy to cause damage to the socket due to bumps and vibrations during the operation of the car. Damage to the shrapnel leads to poor contact or even complete failure

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