Vehicle-mounted electronic tag interactive use system

Abstract

The invention belongs to the technical field of electronic tag interaction, and particularly relates to a vehicle-mounted electronic tag interactive use system which comprises a host. The inner side wall of the host is rotatably connected with a threaded rod through a bearing, the surface of the host is rotatably connected with a display screen through a rotating rod, and the surface of the threaded rod is in threaded connection with a threaded block through an external thread. A connecting rod is fixedly connected to the top of the threaded block, a sliding block is rotatably connected to oneend of the connecting rod through a rotating rod, one end of the sliding block is slidably connected to the bottom of the display screen, fixing rings are fixedly connected to the two sides of the host, and fixing blocks are fixedly connected to the inner walls of the fixing rings. By rotating the threaded rod, the threaded thrust of the threaded rod pushes the threaded block to move, the threaded block drives the sliding block to move through the connecting rod, and a pitching angle of the threaded block is changed by matching with the limitation of the host on one side of the display screenso that the use habits of different users are adapted, and the interactive operation of the users is more convenient.

Description

technical field [0001] The invention relates to the technical field of electronic tag interaction, in particular to a vehicle-mounted electronic tag interactive use system. Background technique [0002] Electronic tags are also called radio frequency tags, transponders, and data carriers; readers are also called readout devices, scanners, reading heads, communicators, and readers (depending on whether the electronic tags can rewrite data wirelessly). The spatial (non-contact) coupling of radio frequency signals is realized through the coupling element between the electronic tag and the reader; in the coupling channel, energy transmission and data exchange are realized according to the timing relationship, and the vehicle electronic tag is an important part of constructing the ETC channel. [0003] There are the following problems in the vehicle-mounted electronic tag interactive use system currently on the market: [0004] 1. In the existing technology, most of the interact...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a vehicle-mounted electronic label interactive use system, which solves the problem that in the prior art, most of the interactive use systems use glue to paste on the windshield, and the glue cannot be fixed twice. , and after use, it is easy to leave residual glue on the windshield, which is difficult to clean and extremely unfavorable for use

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