Underwater booster

Abstract

Disclosed is an underwater booster, comprising a cabin body (5), a first mounting structure of thruster (1) and a second mounting structure of thruster (8) symmetrically disposed on two sides of the cabin body (5); a first connecting structure (2) and a second connecting structure (7) symmetrically disposed on the two sides of the cabin body (5), wherein the first mounting structure of thruster (1) is connected with the cabin body (5) via the first connecting structure (2), and second mounting structure of thruster (8) is connected with the cabin body (5) via the second connecting structure (7); a handle is disposed on the first connecting structure (2) and the second connecting structure (7) for gripping, and an axis of the first mounting structure of thruster (1) is not parallel to an axis of the second mounting structure of thruster (8). The structure can improve user experience.

1 . An underwater booster, comprising:
 a cabin body;   a first mounting structure of a thruster and a second mounting structure of the thruster symmetrically disposed on two sides of the cabin body;   a first connecting structure and a second connecting structure symmetrically disposed on the two sides of the cabin body, wherein the first mounting structure of the thruster is connected with the cabin body via the first connecting structure, and the second mounting structure of the thruster is connected with the cabin body via the second connecting structure;   a handle is disposed on the each of the first connecting structure and the second connecting structure for gripping;   wherein, an axis of the first mounting structure of the thruster is not parallel to an axis of the second mounting structure of the thruster.   
     
     
         2 . The underwater booster of  claim 1 , wherein the axis of the first mounting structure of the thruster is intersected with the axis of the second mounting structure of the thruster in a forward direction of the booster, and a range of angles formed by intersection comprises 0° to 60°. 
     
     
         3 . The underwater booster of  claim 1 , wherein the first connecting structure and the second connecting structure comprise a single rod or multiple rods. 
     
     
         4 . The underwater booster of  claim 1 , wherein the first connecting structure and the second connecting structure comprise a structure in an “I” shape. 
     
     
         5 . The underwater booster of  claim 1 , wherein the first connecting structure and the second connecting structure comprise a structure in a “T” shape and a structure in an inverted “T” shape. 
     
     
         6 . The underwater booster of  claim 1 , further comprising:
 a first thruster disposed in the first mounting structure of the thruster and a second thruster disposed in the second mounting structure of the thruster; and   a power source and a control circuit fixed in the cabin body, wherein an input end of the control circuit is connected with the power source, and two output ends of the control circuit are connected with the first thruster and the second thruster through the first connecting structure and the second connecting structure by cables, respectively.   
     
     
         7 . The underwater booster of  claim 6 , further comprising:
 a control switch for controlling on/off of the control circuit, wherein an installation chamber for the control switch is disposed on the first connecting structure and/or the second connecting structure, and a sealing element is provided at the installation chamber to prevent water inflow.   
     
     
         8 . The underwater booster of  claim 6 , further comprising:
 an electronic displaying device, disposed on the cabin body and connected with the control circuit, for displaying a parameter information of the power source, the first thruster, and the second thruster.