Multi purpose walkie talkie for tricycle, including a horizontal two-way advertising system

摘要

It refers to the multi-purpose walkie talkie of tricycle, including: two moving axes of walkie talkie; one automatic safety belt handle; one general forklift walkie talkie; one automatic closed circuit machine; one general walkie talkie receiver tower; and one hook, i.e. point A. universal butt joint device; in the butt joint device, the universal hairpin joint device is mechanically closed by a cam installed at the bottom of the universal hairpin joint device; the butt joint foundation of the universal hairpin joint device is based on two horizontal butt motion shafts;In addition, the horizontal coupling motion shaft, the safety cam spin handle, the universal fork joint base and the automatic closing safety cam are all installed on the universal docking reception tower, which is characterized by allowing the exchange of various docking. Fast and secure generic applications or modules that allow limited movement on the horizontal axis and avoid unintentional flipping and / or discretization of these generic modules