Wireless control transmitter

Abstract

A wireless control transmitter for remotely controlling a controlled body of a wireless control apparatus by an electromagnetic wave, which comprises a grip to be grasped by a dominant hand of a user, a throttle trigger lever slidably protruding along a lower surface of a controller provided at a head portion of the grip and for controlling forward and backward movements of the controlled body, and a steering wheel arranged on the upper surface of an end portion of the controller and for controlling right and left turns of the controlled body, wherein the steering wheel tilts and fixes its axial direction toward a particular direction with respect to the controller.

1 . A wireless control transmitter for remotely controlling a controlled body of a wireless control apparatus by an electromagnetic wave, comprising a grip to be grasped by a dominant hand of a user, a throttle trigger lever slidably protruding along a lower surface of a controller provided at a head portion of the grip and for controlling forward and backward movement of the controlled body, and a steering wheel arranged on the upper surface of an end portion of the controller and for controlling right and left turns of the controlled body, wherein the steering wheel is capable of tilting and fixing its axial direction toward a particular direction with respect to the controller.  
     
     
         2 . A wireless control transmitter as claimed in  claim 1 , wherein a back surface of the steering wheel is provided with a position fixing part, cylindrical portions are protruded at upper and lower ends of the position fixing part, an end part of the cylincrical portion is provided with a partially-toothed-gear edge comprising a partially-toothed-gear, the vicinity of joint of the other cylindrical portion with the position fixing part is provided with a cylindrical end part comprising the partially-toothed-gear, the controller is provided with two circular pores, when the position fixing part moves so that inner teeth of both inner circumferences of these circular pores and the partially-toothed-gear edge are engaged, the position fixing part is fixed on the controller, and when the position fixing part moves to a position such that the cylindrical end parts are mounted in the circular pores, the position fixing part becomes slidable to the controller.  
     
     
         3 . A wireless control transmitter as claimed in  claim 2 , wherein a guiding axis is protruded parallel to a cylinder from the position fixing part in a hollow inner part of the partially-toothed-gear edge, a spring is arranged on this guiding axis to unify, whereby this spring presses the controller to engage the partially-toothed-gear edge into the circular pores.