Ascending/descending guiding structure of a support arm of a display

Abstract

An ascending/descending guiding structure of a support arm of a display, including a sleeve and a slide member. The sleeve defines a receiving space in which the slide member is slidably received. An inner face of a wall of the receiving space is formed with multiple longitudinally extending channels or ribs. An outer face of the slide member is formed with longitudinally extending ribs or channels in cooperation with the channels or ribs of the receiving space of the sleeve. The ribs are inlaid in the channels and guided by the channels, whereby the slide member can be smoothly stably extended out of the sleeve or retracted into the sleeve at low frictional resistance. The outer face of the sleeve is further formed with outer ribs for abutting against an inner face of the jacket so as to prevent the jacket from abrading and wearing the outer face of the sleeve. The ascending/descending guiding structure further includes a jacket holding the slide member. The jacket is connected with the slide member and movable along with the slide member, whereby the jacket always shades an adjoining section between the sleeve and the slide member.

1 . An ascending/descending guiding structure of a support arm of a display, comprising:
 a sleeve defining a receiving space, an inner face of a wall of the receiving space being formed with multiple longitudinally extending channels or ribs; and   a slide member slidably received in the receiving space of the sleeve, an outer face of the slide member being formed with longitudinally extending ribs or channels in cooperation with the channels or ribs of the receiving space of the sleeve, the ribs being inlaid in the channels and guided by the channels, whereby the slide member can be smoothly stably extended out of the sleeve or retracted into the sleeve at low frictional resistance.   
   
   
       2 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 1 , further comprising a jacket holding the slide member, the jacket being connected with the slide member and movable along with the slide member, whereby the jacket always shades an adjoining section between the sleeve and the slide member. 
   
   
       3 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 2 , wherein the jacket is composed of two casings respectively having tenons and mortises, the tenons being inserted in the mortises to mate the casings with each other to together form the jacket. 
   
   
       4 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 2 , wherein the outer face of the sleeve is further formed with outer ribs for abutting against an inner face of the jacket so as to prevent the jacket from abrading and wearing the outer face of the sleeve. 
   
   
       5 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 3 , wherein the outer face of the sleeve is further formed with outer ribs for abutting against an inner face of the jacket so as to prevent the jacket from abrading and wearing the outer face of the sleeve. 
   
   
       6 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 1 , wherein the inner face of the wall of the receiving space is further formed with at least one main groove, at least one projecting block being disposed on outer face of the slide member corresponding to the main groove, the projecting block being slidably inlaid in the main groove and guided by the wall thereof, whereby the slide member can slide within the sleeve along the main groove. 
   
   
       7 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 2 , wherein the inner face of the wall of the receiving space is further formed with at least one main groove, at least one projecting block being disposed on outer face of the slide member corresponding to the main groove, the projecting block being slidably inlaid in the main groove and guided by the wall thereof, whereby the slide member can slide within the sleeve along the main groove. 
   
   
       8 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 3 , wherein the inner face of the wall of the receiving space is further formed with at least one main groove, at least one projecting block being disposed on outer face of the slide member corresponding to the main groove, the projecting block being slidably inlaid in the main groove and guided by the wall thereof, whereby the slide member can slide within the sleeve along the main groove. 
   
   
       9 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 4 , wherein the inner face of the wall of the receiving space is further formed with at least one main groove, at least one projecting block being disposed on outer face of the slide member corresponding to the main groove, the projecting block being slidably inlaid in the main groove and guided by the wall thereof, whereby the slide member can slide within the sleeve along the main groove. 
   
   
       10 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 5 , wherein the inner face of the wall of the receiving space is further formed with at least one main groove, at least one projecting block being disposed on outer face of the slide member corresponding to the main groove, the projecting block being slidably inlaid in the main groove and guided by the wall thereof, whereby the slide member can slide within the sleeve along the main groove. 
   
   
       11 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 1 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       12 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 2 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       13 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 3 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       14 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 4 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       15 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 5 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       16 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 6 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       17 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 7 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       18 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 8 , wherein the slide member has multiple longitudinally extending slats and multiple transverse reinforcing slats connected between the longitudinal slats, whereby the slide member has a substantially beehive structure. 
   
   
       19 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 1 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       20 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 2 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       21 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 3 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       22 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 4 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       23 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 5 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       24 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 6 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       25 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 7 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       26 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 8 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       27 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 11 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       28 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 12 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       29 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 13 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       30 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 16 , wherein the slide member and the slide member are made from lubricant plastic material. 
   
   
       31 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 17  herein the slide member and the slide member are made from lubricant plastic material. 
   
   
       32 . The ascending/descending guiding structure of the support arm of the display as claimed in  claim 18 , wherein the slide member and the slide member are made from lubricant plastic material.