Baby mobile

Abstract

Provided is a baby mobile. The baby mobile includes a body module, an object module, and a cam module. The body module is fixed on a ceiling. The object module is equipped with an object attracting the attention of a baby and coupled to the body module. The cam module is disposed in the body module and mutually interferes with the object module to relatively move the object in a vertical direction. Here, the body module includes a cam body with the cam module disposed inside and a ceiling fixing member that fixes the cam body and a ceiling. The object module includes an operation bar disposed to penetrate the cam body and an object hanging on the operation bar.

What is claimed is: 
     
         1 . A baby mobile comprising:
 a body module fixed on a ceiling;   an object module equipped with an object attracting the attention of a baby and coupled to the body module; and   a cam module disposed in the body module and mutually interfering with the object module to relatively move the object in a vertical direction,   wherein   the body module comprises a cam body with the cam module disposed inside and a ceiling fixing member that fixes the cam body and a ceiling; and   the object module comprises an operation bar disposed to penetrate the cam body and an object hanging on the operation bar.   
     
     
         2 . The baby mobile of  claim 1 , wherein the cam module comprises a motor disposed on the cam body and a cam member that is rotated by the motor and mutually interferes with the operation bar to move the operation bar. 
     
     
         3 . A baby mobile comprising:
 a body module fixed on a ceiling;   an object module equipped with an object attracting the attention of a baby and coupled to the body module; and   a cam module disposed in the body module and mutually interfering with the object module to relatively move the object in a vertical direction,   wherein:   the body module comprises a cam body equipped with a motor inside and a ceiling fixing member that fixes the cam body and the ceiling,   the object module comprises an operation bar disposed to penetrate the cam body and an object hanging on the operation bar, and   the cam body comprises an upper body fixed to the ceiling fixing member and a cam member that is rotated by the motor and mutually interferes with the operation bar to move the operation bar in a vertical direction.   
     
     
         4 . A baby mobile comprising:
 a body module fixed on a ceiling;   an object module equipped with an object attracting the attention of a baby and coupled to the body module; and   a cam module disposed in the body module and mutually interfering with the object module to relatively move the object in a horizontal direction,   wherein:   the body module comprises a cam body with the cam module disposed inside and a ceiling fixing member that fixes the cam body and the ceiling;   the object module comprises an operation bar that is disposed on the cam body and is moved in a horizontal direction and an object hanging on the operation bar; and   the cam module comprises a cam member with an interference part disposed thereon so as to move the operation bar in a horizontal direction; and an elastic member providing elastic force such that the operation bar adheres closely to the cam member.   
     
     
         5 . The baby mobile of  claim 4 , wherein the operation bar is disposed to penetrate the cam body. 
     
     
         6 . A baby mobile comprising:
 a body module fixed on a ceiling;   an object module equipped with an object attracting the attention of a baby and coupled to the body module; and   a cam module disposed in the body module and mutually interfering with the object module to relatively moves the object,   wherein:   the body module comprises the cam body with the cam module disposed inside and a ceiling fixing member that fixes the cam body and a ceiling;   the object module comprises an operation bar disposed on the cam body to be moved in a horizontal direction, a driving wheel that is rotated involving with the operation bar, and the object disposed on the driving wheel to move vertically; and   the cam module comprises a cam member with an interference part disposed thereon to move the operation bar in a horizontal direction and an elastic member providing elastic force such that the operation bar adheres closely to the cam member.   
     
     
         7 . The baby mobile of  claim 6 , wherein the operation bar is configured to move while being supported by a guide disposed on the cam body. 
     
     
         8 . A baby mobile comprising:
 a body module fixed on a ceiling;   an object module equipped with an object attracting an attention of a baby and coupled to the body module; and   a cam module disposed in the body module and mutually interfered with the object module to relatively move the object,   wherein:   the body module comprises a cam body in which the cam module is disposed and a ceiling fixing member fixing the cam body to the ceiling;   the object module comprises an operation bar disposed in the cam body and moving in a horizontal direction and a rotation bar connected to the cam body by a hinge, mutually interfered with the operation bar to rotate, and equipped with the object; and   the cam module comprises a cam member with an interference part disposed thereon to move the operation bar in a horizontal direction and an elastic member providing elastic force such that the operation bar adheres closely to the cam member.   
     
     
         9 . The baby mobile of  claim 8 , wherein the rotation bar comprises an extension part that is connected by a hinge to the cam body and extended to form at the outer side of the cam body, and an interference part that is mutually interfered with the operation bar and receives an operation force when the operation bar moves horizontally. 
     
     
         10 . A baby mobile comprising:
 a body module that comprises a cam body fixed on a ceiling and a rotating body rotating reversely to the cam body;   an object module equipped with an object attracting the attention of a baby and coupled to the body module; and   a cam module disposed in the body module and mutually interfered with the object module to relatively move the object,   wherein the rotating body has a through hole through which the object module penetrates, and the cam module is fixed to the cam body and comprises a motor rotating the rotating body and a cam member fixed inside the cam body to move the operation bar in a vertical direction by mutually interfering with the object module when the rotating body is rotated by the motor.