Toothbrush with education function

Abstract

A toothbrush with education function comprises a hair portion including a bottom plate; a plurality of hairs being planted on the bottom plate; a handle portion including a slender portion and an enlarged portion; the enlarged portion including a chamber; a battery set; a circuit and a speaker being received in the chamber; a circuit including a processor and a memory; the processor having a function of speech processing; and the memory serving to store speech contents about a method of brushing teeth; a speaker for receiving speech signals from the processor and then playing the speech signals; a display; a hair plate for locating the hairs; the hair plate being loosely located within a recess of the bottom plate; and a pressure sensor installed at a bottom side of the hair plate and thus at an upper side of the bottom surface of the recess.

1 . A toothbrush with education function comprising;
 a hair portion including a bottom plate; a plurality of hairs being planted on the bottom plate;   a handle portion including a slender portion and an enlarged portion;   the slender portion being connected to the bottom plate of the hair portion; the enlarged portion being connected to the slender portion and including a chamber; a battery set; a circuit and a speaker being received in the chamber; the battery set including at least one battery; a circuit including a processor and a memory; the processor having a function of speech processing; and the memory serving to store speech contents about a method of brushing teeth; a speaker for receiving speech signals from the processor and then playing the speech signals; and   wherein when a user uses the toothbrush, the processor can be actuated so as to drive the speaker to play the speech contents to learn a child to brush the teeth correctly.   
     
     
         2 . The toothbrush with education function as claimed in  claim 1 , wherein the method is a bass teeth brushing method. 
     
     
         3 . The toothbrush with education function as claimed in  claim 1 , wherein background music is played as the speech content is played. 
     
     
         4 . The toothbrush with education function as claimed in  claim 1 , further comprising:
 a display connected to the processor for presenting various data and figures;   a hair plate installed in a recess at an upper surface of the bottom plate; the hairs being installed to the hair plate; the hair plate being loosely located within the recess; an upper of the recess being reduced with a small size than other portion of the recess so as to confine the hair plate within the recess;   a pressure sensor installed at a bottom side of the hair plate and thus at an upper side of the bottom surface of the recess;   wherein in brushing the teeth, a pressure will be applied to the hairs; the pressure will be transferred to the pressure sensor; the pressure sensor will detect the pressure and then transfer a value of the pressure to the processor.   
     
     
         5 . The toothbrush with education function as claimed in  claim 4 , wherein the processor instructs the display to present a value of the pressure. 
     
     
         6 . The toothbrush with education function as claimed in  claim 4 , wherein the processor instructs the speaker to emit sounds to alert the user that the applied force to the teeth is too great or too small. 
     
     
         7 . The toothbrush with education function as claimed in  claim 1 , wherein the enlarged portion had a screwing portion for detaching the enlarged portion from the handle portion and updating the battery. 
     
     
         8 . The toothbrush with education function as claimed in  claim 1 , wherein the enlarged portion has a cover for updating the battery. 
     
     
         9 . The toothbrush with education function as claimed in  claim 1 , wherein a switch is formed at a lateral side of the enlarged portion for actuating the battery set. 
     
     
         10 . The toothbrush with education function as claimed in  claim 1 , wherein the toothbrush is an electromotive toothbrush.