Vehicle-mounted GPS navigation device with good anti-shake effect and dust removal function

Abstract

The invention relates to a vehicle-mounted GPS navigation device with a good anti-shake effect and a dust removal function. The vehicle-mounted GPS navigation device comprises a main body, a mountingplate and a display screen; the main body is in a cuboid shape, and the display screen is arranged on one side of the main body; the mounting plate is located on the other side of the main body and isparallel to the display screen; a GPS navigation system is arranged in the main body, and a connecting mechanism and a dust removal mechanism are arranged on the main body; the connecting mechanism is arranged between the main body and the mounting plate, and the connecting mechanism comprises a rotating assembly and a buffering assembly; the rotating assembly comprises a fixing rod, a rotating shaft and two bearing seats; and the buffering assembly comprises a fixing pipe, a movable plate, a push rod and a spring. According to the vehicle-mounted GPS navigation device with the good anti-shake effect and the dust removal function, the damping function is achieved through the connecting mechanism, the device is prevented from being shaken and then destroyed, and not only that, the dust removal function is further achieved through the dust removal mechanism.

Description

technical field [0001] The invention relates to the field of GPS navigation equipment, in particular to a vehicle-mounted GPS navigation device with good shock resistance and dust removal function. Background technique [0002] A GPS navigator is a common type of GPS device. The GPS navigator includes a GPS receiver and a map storage module. Its working principle is that the receiver receives the map information provided by the satellite, and the map storage module displays the real-time location of the car according to the map information. , and mark the surrounding map information to help drivers find their destination and travel route. [0003] During the use of the existing GPS navigator for automobiles, when the car is driving on a bumpy road, the GPS navigator will be subject to relatively large vibrations, causing the data transmission and reception of the navigator to fail or lose data. In addition, the navigator vibrates Also can make the connection between the nav...

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing GPS navigator for automobiles, when the car is driving on a bumpy road, the GPS navigator will be subject to relatively large vibrations, causing the data transmission and reception of the navigator to fail or lose data. In addition, the navigator vibrates Also can make the connection between the navigator and the vehicle body loose, and when it is serious, it will be separated from the vehicle body, causing the navigator to be damaged. Not only that, after the GPS navigator is used for a long time, more dust will appear on the display screen. Although there are some dust-proof mechanisms, most of them need to be driven by electricity, the cost is high, and it is only one-sided dust-proof, which is not effective in dust removal.

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