Portable hands-free bracket

Abstract

A portable hands-free bracket includes: a wearing unit, a support protective plate, an angle adjustment unit, and a receiving tube; wherein the wearing unit being for the user to wear around the waist; the support protective plate being disposed at the wearing unit and pressing against user abdomen when in use; the angle adjustment unit being installed at the support protective plate to receive the receiving tube, and able to adjust and fix the angle at which the receiving tube tilting outwards from the support protective plate; and the receiving tube having a housing space for insertion and placement. As such, the user wears the wearing unit around waist with supporting clamping device holding a smart phone and placed in receiving tube, to view the display hands-free.

What is claimed is: 
     
         1 . A portable hands-free bracket, comprising:
 a wearing unit, for the user to wear around the waist, the wearing unit being able to change length depending on the user waist;   a support protective plate, disposed at the wearing unit;   an angle adjustment unit, installed at the support protective plate to receive the receiving tube, and able to adjust and fix the angle at which the receiving tube tilting outwards from the support protective plate; and   a receiving tube, having a housing space for insertion and placement.   
     
     
         2 . The portable hands-free bracket as claimed in  claim 1 , wherein the support protective plate further comprises two hole trenches, located close to the left and right sides of the support protective plate respectively; the wearing unit comprises an adjustable belt and a belt buckle, the belt buckle is connected to the adjustable belt, the adjustable belt passes through one of the hole trenches to connect with a side of the support protective plate, and the other side of the support protective plate is buckled at the other hole trench by the belt buckle. 
     
     
         3 . The portable hands-free bracket as claimed in  claim 2 , wherein the angle adjustment unit is installed on the support protective plate between the two hole trenches. 
     
     
         4 . The portable hands-free bracket as claimed in  claim 1 , wherein the support protective plate has a first side and a second side, opposite to each other, and the first side has a concave curvy surface to contact the abdominal area of the user when in use. 
     
     
         5 . The portable hands-free bracket as claimed in  claim 4 , wherein the first angle adjustment unit is installed at the second side, located at a position with a distance to the top edge smaller than a distance to the bottom edge of the support protective plate. 
     
     
         6 . The portable hands-free bracket as claimed in  claim 4 , wherein each of the first and the second angle adjustment units comprises: a coupling base, a coupling tube, an axial element and a flip lock element; the coupling base has a U shape and protrudes on the second side of the support protective plate, the coupling tube is formed at the first end of support rod; the coupling tube is installed inside the coupling base, and the axial element passes through the coupling tube and the coupling base; the flip lock element is coupled to one end of the axial element and contacts the outside wall of the coupling base; when the flip lock element is flipped to a lock state, the coupling tube is tightly clamped by the coupling base and the angle of the support rod with respect to the support protective plate is fixed; and when the flip lock element is flipped to an unlock state, the coupling base and the coupling tube are loosely coupled, and angle adjustment can be performed. 
     
     
         7 . The portable hands-free bracket as claimed in  claim 6 , wherein the surfaces of U shape facing each other are disposed with teeth surface element, and each of the two ends of the coupling tube forms a ring teeth. 
     
     
         8 . The portable hands-free bracket as claimed in  claim 1 , wherein the support protective plate has a shield shape.