Mechanical transmission device base used for replaceable toy model

Abstract

A mechanical transmission device base used for replaceable toy model is provided, where a toy model is placed on the base, the base includes an upper shell assembly and a lower shell assembly, a pair of quick-dismantling assemblies, a servo assembly, and a PCB of base are set between the upper shell assembly and the lower shell assembly; the toy model is set on the mechanical transmission device base by male snaps of the quick-dismantling assemblies. When the toy model is installed, it is locked by the male snaps to keep stable fixation on the base; top bars equipped with mushroom male snaps are set on the top of the servo assembly, male snaps are matched with female snaps, so as to realize action of toy model. The mechanical transmission device base supports installation, play, replacement and disassembly of various types of toy models which match with the base.

1 . A mechanical transmission device base used for replaceable toy model, wherein
 the mechanical transmission device base supports installation, play, replacement and disassembly of various types of toy models, wherein the toy models match with the mechanical transmission device base; the mechanical transmission device base is configured to drive internal mechanisms of different toy models to act by motion of an internal servo, realizing independent action of the toy models.   
     
     
         2 . The mechanical transmission device base according to  claim 1 , wherein a toy model is placed on the mechanical transmission device base, and the mechanical transmission device base comprises an upper shell assembly and a lower shell assembly. 
     
     
         3 . The mechanical transmission device base according to  claim 2 , wherein a pair of quick-dismantling assemblies, a servo assembly, and a printed circuit board (PCB) of base are set between the upper shell assembly and the lower shell assembly; and the toy model is set on the mechanical transmission device base by male snaps of the pair of quick-dismantling assemblies. 
     
     
         4 . The mechanical transmission device base according to  claim 3 , wherein each quick-dismantling assembly of the pair of quick-dismantling assemblies comprises an upper shell of quick-dismantling assembly and a lower shell of quick-dismantling assembly, wherein a button is set on the upper shell of quick-dismantling assembly, and a vertical compression spring is set between the upper shell of quick-dismantling assembly and the button. 
     
     
         5 . The mechanical transmission device base according to  claim 4 , wherein a jacking piece is set on an inside of the button, and a gear is set between the button and the jacking piece; and the male snap is set on an inside of the upper shell of quick-dismantling assembly by a horizontally compression spring. 
     
     
         6 . The mechanical transmission device base according to  claim 2 , wherein a bottom of the toy model is equipped by mushroom female snaps; the servo assembly comprises a plurality of servos, a plurality of top bars are set on a top of the servo assembly, and each top bar of the plurality of top bars corresponds to and passes through a hole on an upper shell of the upper shell assembly; and mushroom male snaps are respectively set on the plurality of top bars, and the mushroom male snaps are matched with the mushroom female snaps. 
     
     
         7 . The mechanical transmission device base according to  claim 2 , wherein the bottom of the toy model is also equipped by a PCB of toy model, the PCB of base is equipped by a connecting finger, and the connecting finger corresponds to and passes through a hole on an upper shell of quick-dismantling assembly and then connects with the PCB of toy model. 
     
     
         8 . The mechanical transmission device base according to  claim 2 , wherein a touch switch is set on a front of the upper shell assembly. 
     
     
         9 . The mechanical transmission device base according to  claim 2 , wherein the lower shell assembly comprises a lower shell, wherein the PCB of base is set on the lower shell, and a slide switch, a light guide of indicator light of switch, a loudspeaker, and a bracket of loudspeaker are set between the PCB of base and the lower shell; and batteries, a battery cover, V-shaped mats, and circular mats are set on a bottom of the lower shell. 
     
     
         10 . The mechanical transmission device base according to  claim 3 , wherein a touch switch is set on a front of the upper shell assembly. 
     
     
         11 . The mechanical transmission device base according to  claim 3 , wherein the lower shell assembly comprises a lower shell, wherein the PCB of base is set on the lower shell, and a slide switch, a light guide of indicator light of switch, a loudspeaker, and a bracket of loudspeaker are set between the PCB of base and the lower shell; and batteries, a battery cover, V-shaped mats, and circular mats are set on a bottom of the lower shell.