Transversely clampable linear adjustment mechanism

Patent metadata

Field	Value
Publication number	US-10096885-B2
Application number	US-201415507989-A
Country	US
Kind code	B2
Filing date	Dec 10, 2014
Priority date	Sep 16, 2014
Publication date	Oct 9, 2018
Grant date	Oct 9, 2018

Abstract

In certain embodiments, a linear adjustment mechanism includes an adjustment plate, an adjustment nut, and a holding plate. The adjustment plate has an exterior-threaded section that engages with the adjustment nut, a mounting-bolt opening, and a clamping-bolt slot. The holding plate has a horizontal section having a clamping-bolt opening, a vertical section connected to the horizontal section, and an adjustment-nut opening. With (i) the adjustment nut engaged with the adjustment-nut opening and the exterior-threaded section of the adjustment plate and (ii) the clamping bolt inserted within (a) the clamping-bolt slot of the adjustment plate and (b) the clamping-bolt opening of the holding plate, (1) rotation of the adjustment nut on the exterior-threaded section of the adjustment adjusts the linear position of the adjustment plate relative to the holding plate and (2) rotation of the clamping bolt secures the linear position of the adjustment plate relative to the holding plate.

First claim

We claim:

1. A linear adjustment mechanism comprising an adjustment plate, an adjustment nut, and a holding plate, wherein:
the adjustment plate comprises:
an exterior-threaded section that engages with the adjustment nut;
a mounting-bolt opening that receives a mounting bolt; and
a clamping-bolt slot that receives a clamping bolt;

the holding plate comprises:
a horizontal section having a clamping-bolt opening that receives the clamping bolt; and
a feature that engages with the adjustment nut;

and
the holding plate engages with the adjustment nut such that, with (i) the adjustment nut also engaged with the exterior-threaded section of the adjustment plate and (ii) the clamping bolt inserted within (a) the clamping-bolt slot of the adjustment plate and (b) the clamping-bolt opening of the holding plate:
rotation of the adjustment nut on the exterior-threaded section of the adjustment plate adjusts a linear position of the adjustment plate relative to the holding plate; and
rotation of the clamping bolt secures the linear position of the adjustment plate relative to the holding plate.

2. The linear adjustment mechanism of claim 1 , wherein the rotation of the clamping bolt does not change the linear position of the adjustment plate relative to the holding plate.

3. The linear adjustment mechanism of claim 1 , wherein:
the adjustment plate comprises a base section connected to a mounting section;
the base section comprises the clamping-bolt slot; and
the mounting section comprises the mounting-bolt opening.

4. The linear adjustment mechanism of claim 3 , wherein:
the base section and the mounting section are at different elevations; and
the base section is connected to the mounting section by a step section.

5. The linear adjustment mechanism of claim 3 , wherein:
the base section comprises the exterior-threaded section and a non-threaded section; and
the exterior-threaded section is narrower than the non-threaded section.

6. The linear adjustment mechanism of claim 1 , wherein the feature of the holding plate that engages with the adjustment nut comprises:
a vertical section connected to the horizontal section; and
an adjustment-nut opening that receives the adjustment nut.

7. The linear adjustment mechanism of claim 6 , wherein:
the adjustment nut comprises a base section adjacent a cylindrical holding neck that is adjacent a concentric cylindrical crown;
the concentric cylindrical crown is wider than the cylindrical holding neck; and
the holding plate engages the adjustment nut by the vertical section of the holding plate engaging at the cylindrical holding neck of the adjustment nut, such that the base section is located on a first side of the vertical section of the holding plate while the concentric cylindrical crown is located on a second side of the vertical section of the holding plate that is opposite the first side.

8. The linear adjustment mechanism of claim 7 , wherein:
the adjustment-nut opening of the holding plate comprises a vertical portion located in the vertical section of the holding plate connected to a horizontal portion located in the horizontal section of the holding plate;
the vertical portion is in a shape of a semi-circle with a diameter corresponding to the diameter of the cylindrical holding neck; and
the horizontal portion is in the shape of a rectangle with a length corresponding to the diameter of the concentric cylindrical crown and a width corresponding to a height of the concentric cylindrical crown.

9. An apparatus comprising:
the linear adjustment mechanism of claim 1 ;
a pivot base and a mounting bracket for clamping the apparatus to a support structure, wherein the pivot base comprises:
a tapped opening having threading for engaging the clamping bolt; and
a curved slot for movably engaging the mounting bolt.

10. The apparatus of claim 9 , further comprising a mounting base, wherein:
the mounting base comprises a mounting-bolt slot for rigidly engaging the mounting bolt; and
rotation of the adjustment nut adjusts a position of the mounting base relative to the pivot base and a position of the mounting bolt within the curved slot of the pivot base.

11. The apparatus of claim 10 , further comprising a mounting plate adjustably attached to the mounting base, wherein the rotation of the clamping bolt does not change an orientation of the mounting plate.

12. The apparatus of claim 11 , further comprising an antenna rigidly attached to the mounting plate.

Assignees

• Commscope Technologies Llc

Inventors

• Renilson Ian Thomas
• Walker David John
• Jefferson James Michael

Classifications

• F16M13/022

  repositionable · CPC title

• H01Q3/08

  for varying two co-ordinates of the orientation · CPC title

• H01Q1/1228 Primary

  on a boom · CPC title

• H01Q1/125

  Means for positioning · CPC title

• F16B2/10

  using pivoting jaws · CPC title