Mechanism utilized to adjust inclination angle and horizontal rotation angle

Abstract

A mechanism utilized to adjust an inclination angle and a horizontal rotation angle of a unit includes at least one pressing plate and at least one supporting portion. The pressing plate is disposed inside an installing space, and a curved surface of the pressing plate includes a first fixture. The supporting portion is disposed on the unit at a location corresponding to the pressing plate. The supporting portion includes a second fixture, fixing to the first fixture of the pressing plate to determine the inclination angle of the unit.

1 . A mechanism utilized to adjust an inclination angle of a unit, comprising:
 at least a pressing plate, disposed inside an installing space, wherein a curved surface of the pressing plate includes a first fixture disposed thereon; and   at least a supporting portion, disposed on the unit at a location corresponding to the pressing plate, including a second fixture disposed thereon for engaging with the first fixture of the pressing plate to determine the inclination angle of the unit.   
   
   
       2 . The mechanism of  claim 1 , wherein the first fixture comprises a plurality of protrusions and a plurality of indentations, and the second fixture comprises at least one protrusion or at least one indentation. 
   
   
       3 . The mechanism of  claim 2 , wherein the plurality of protrusions and the plurality of indentations form a wave-shaped structure. 
   
   
       4 . The mechanism of  claim 1 , wherein the second fixture comprises a plurality of protrusions and a plurality of indentations, and the first fixture comprises at least one protrusion or at least one indentation. 
   
   
       5 . The mechanism of  claim 4 , wherein the plurality of protrusions and the plurality of indentations form a wave-shaped structure. 
   
   
       6 . The mechanism of  claim 1 , further comprising:
 a housing; and   a base, fixed to the housing, comprising the installing space disposed therein.   
   
   
       7 . The mechanism of  claim 6 , further comprising:
 a first assembling portion, positioned at one side of the pressing plate, and   a second assembling portion, positioned on the base at a location corresponding to the first assembling portion;   wherein the pressing plate is fixed in the installing space through the first assembling portion and the second assembling portion.   
   
   
       8 . The mechanism of  claim 7 , wherein the first assembling portion is fixed on the second assembling portion in a moveable way, the mechanism further comprising:
 at least one elastic unit, disposed in the installing space, for providing an elastic force to maintain contact between the pressing plate and the supporting portion.   
   
   
       9 . The mechanism of  claim 8 , wherein one of the first and second assembling portions is an opening and the other of the first and the second assembling portions is a pillar inserting into the opening; and the opening has an outline for guiding movement of the pillar. 
   
   
       10 . The mechanism of  claim 6 , wherein the housing comprises an inner housing surrounding the unit and an outer housing surrounding the inner housing. 
   
   
       11 . The mechanism of  claim 10 , wherein one of the inner housing and the outer housing comprises a plurality of snaps, and the other of the inner housing and the outer housing comprises a fillister for guiding the plurality of snaps into and out of the outer housing or the inner housing to thereby fix the inner housing to the outer housing in a moveable way. 
   
   
       12 . The mechanism of  claim 11 , wherein the fillister comprises at least one blocking board for blocking movement of a specific snap of the plurality of snaps to control a rotation angle of the inner housing with respect to the outer housing. 
   
   
       13 . The mechanism of  claim 6 , wherein the housing, the pressing plate and the supporting portion are made of plastic material. 
   
   
       14 . The mechanism of  claim 1 , wherein the unit is a display panel.