Toy dinosaur

Abstract

The invention relates to the technical field of toys, and particularly relates to a toy dinosaur, which comprises a body, a head, a tail, front jaws and legs; the body is movably connected with the legs; a driving mechanism for driving the legs to move back and forth is arranged in the legs and the body; the driving mechanism comprises a power source arranged in the body and a linkage mechanism arranged in the legs; the linkage mechanism is movably connected with the body, the legs and/or the power source respectively; and the power source drives the legs through the linkage mechanism to move back and forth, to realize movement of the toy dinosaur through the legs.

1 . A toy dinosaur, comprising a body ( 1 ), a head ( 2 ), a tail ( 3 ), front jaws ( 4 ) and legs ( 5 ), wherein the body ( 1 ) is movably connected with the legs ( 5 ); a driving mechanism ( 6 ) for driving the legs ( 5 ) to move back and forth is arranged in the legs ( 5 ) and the body ( 1 ); the driving mechanism ( 6 ) comprises a power source ( 8 ) arranged in the body ( 1 ) and a linkage mechanism ( 7 ) arranged in the legs ( 5 ); the linkage mechanism ( 7 ) is movably connected with the body ( 1 ), the legs ( 5 ) and/or the power source ( 8 ) respectively; and the power source ( 8 ) drives the legs ( 5 ) through the linkage mechanism ( 7 ) to move back and forth, to realize movement of the toy dinosaur through the legs ( 5 ). 
     
     
         2 . The toy dinosaur according to  claim 1 , wherein the linkage mechanism ( 7 ) comprises a joint structure ( 72 ) and a driving plate ( 71 ) for driving the joint structure ( 72 ) to move back and forth; the joint structure ( 72 ) is movably connected with the body ( 1 ), the legs ( 5 ) and/or the driving plate ( 71 ) respectively; and the driving plate ( 71 ) is movably connected with the power source ( 8 ) and/or the legs ( 5 ) respectively, to facilitate the driving plate ( 71 ) to drive the joint structure ( 72 ) to move back and forth to realize movement of the legs ( 5 ). 
     
     
         3 . The toy dinosaur according to  claim 2 , wherein the joint structure ( 72 ) comprises a connecting plate ( 721 ) and an extension plate ( 722 ) movably connected with the connecting plate ( 721 ); one end of the connecting plate ( 721 ) away from the extension plate ( 722 ) is movably connected with the body ( 1 ); one end of the extension plate ( 722 ) away from the connecting plate ( 721 ) is movably connected with the legs ( 5 ); the driving plate ( 71 ) is movably connected with the connecting plate ( 721 ); the driving plate ( 71 ) drives the connecting plate ( 721 ) to move back and forth; and the connecting plate ( 721 ) drives the extension plate ( 722 ) to move back and forth to realize the regular and orderly movement of the legs ( 5 ), to realize the movement of the toy dinosaur through the legs ( 5 ). 
     
     
         4 . The toy dinosaur according to  claim 2 , wherein the driving plate ( 71 ) is arranged in a T shape, and the joint structure ( 72 ) is located between the driving plate ( 71 ) and the front jaws ( 4 ). 
     
     
         5 . The toy dinosaur according to  claim 1 , wherein the power source ( 8 ) comprises a motor ( 81 ), a gear assembly ( 82 ) linked with the motor ( 81 ), and a dislocation assembly ( 83 ) linked with the gear assembly ( 82 ), and the dislocation assembly ( 83 ) is movably connected with the linkage mechanism ( 7 ). 
     
     
         6 . The toy dinosaur according to  claim 5 , wherein the dislocation assembly ( 83 ) comprises a rotating shaft ( 831 ) penetrating through the gear assembly ( 82 ); both ends of the rotating shaft ( 831 ) are provided with eccentric wheels ( 833 ); and the linkage mechanism ( 7 ) comprises the driving plate ( 71 ) movably connected with the eccentric wheels ( 833 ). 
     
     
         7 . The toy dinosaur according to  claim 6 , wherein the rotating shaft ( 831 ) is provided with a limiting block ( 832 ); the limiting block ( 832 ) is located between the gear assembly ( 82 ) and the eccentric wheels ( 833 ); and the body ( 1 ) is located between the limiting block ( 832 ) and the eccentric wheels ( 833 ). 
     
     
         8 . The toy dinosaur according to  claim 6 , wherein two eccentric wheels ( 833 ) are dislocated and installed on the rotating shaft ( 831 ), so that the two eccentric wheels ( 833 ) are dislocated to drive the linkage mechanism ( 7 ) to move back and forth, to realize the regular and orderly movement of two legs of the toy dinosaur. 
     
     
         9 . The toy dinosaur according to  claim 1 , wherein the bottoms of the front jaws ( 4 ) are provided with rotatable wheel structures ( 41 ); and when the toy dinosaur moves, the wheel structures ( 41 ) and the legs ( 5 ) drive the toy dinosaur to move in a balanced and orderly manner.