Variable height arm structures, systems, and methods
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47F-005/00
F16M-013/02
F16M-011/04
F16M-011/08
F16M-011/20
F16M-011/24
F16M-011/42
출원번호
US-0051833
(2011-03-18)
등록번호
US-9228696
(2016-01-05)
발명자
/ 주소
Borloz, Paul Rene
Littlefield, Joshua Kawarii
Daugbjerg, Cristian J.
출원인 / 주소
GCX CORPORATION
대리인 / 주소
Glenn, Michael A.
인용정보
피인용 횟수 :
1인용 특허 :
39
초록▼
Enhanced variable-height mounting arms comprise structures that allow any of improved cleanability and/or improved adjustment of height or counterbalancing. An exemplary enhanced variable-height arm comprises an upper shell structure that substantially extends over the upper and side regions of the
Enhanced variable-height mounting arms comprise structures that allow any of improved cleanability and/or improved adjustment of height or counterbalancing. An exemplary enhanced variable-height arm comprises an upper shell structure that substantially extends over the upper and side regions of the mounting arm, forming a four-bar linkage. A lower cover is mounted to the upper cover across the bottom side of the arm, and defines holes therethrough for extension of the opposing ends of the arm. The variable-height arm further comprises a bias element, wherein one end of the bias element is adjustably fixable in relation to a defined curve, non-linear path or slot, such as within a curved slot. The variable-height arm may preferably further comprise a mechanism for adjusting any of the height or counterbalance for the structure.
대표청구항▼
1. An arm structure, comprising: a mount arm comprising an arm pivot structure having a defined axis,a strut arm mount hole defined through the mount arm that is perpendicular to the axis of the arm pivot structure, anda bias element pivot hole defined through the mount arm that is perpendicular to
1. An arm structure, comprising: a mount arm comprising an arm pivot structure having a defined axis,a strut arm mount hole defined through the mount arm that is perpendicular to the axis of the arm pivot structure, anda bias element pivot hole defined through the mount arm that is perpendicular to the axis of the arm pivot structure and collinear to the strut arm mount hole;an adjuster box comprising a pivot structure having a defined axis,a strut mount hole that is perpendicular to the axis of the pivot structure,an inner hole defined through the adjuster box, wherein the inner hole is perpendicular to the axis of the pivot structure and collinear to the strut mount hole, anda slot defined through the adjuster box, wherein the slot comprises any of a curved slot or a non-linear slot, wherein the slot comprises a plurality of slot axes corresponding to a plurality of positions within the slot, and wherein the slot axes are perpendicular to the axis of the pivot structure and collinear to the strut mount hole and to the inner hole;a pivot adjustment screw having threads, wherein the pivot adjustment screw extends through the pivot structure along the pivot structure's defined axis;an adjuster block having a threaded hole that is threadably engaged to the pivot adjustment screw;a bias mount pin that is generally confined through the slot and through the adjuster block;a strut element that is pivotably attached between the strut arm mount hole and the strut mount hole;a bias element having a first end and a second end opposite the first end, wherein the first end is pivotably attached to the bias element pivot hole, and wherein the second end is pivotably attached to the bias mount pin at one of the plurality of positions;a continuous outer shell that is pivotably attached between the strut arm mount hole of the mount arm and the inner hole of the adjuster box, wherein the outer shell extends from an inner end to an outer end, and wherein the continuous outer shell has a first opening at the inner end through which the mount arm protrudes and a second opening at the outer end through which the adjuster box protrudes;an inner cover situated within an interior region of the continuous outer shell that surrounds the mount arm and shields at least some of the interior region exposed by the first opening; andan outer cover situated within the interior region of the continuous outer shell that surrounds the adjuster box and shields at least some of the interior region exposed by the second opening;wherein the strut element and the bias element are located within the interior region of the continuous outer shell. 2. The apparatus of claim 1, wherein the slot defines a radial arc. 3. The arm structure of claim 1, wherein the structure is configured such that rotational movement of the pivot adjustment screw results in longitudinal movement of the adjuster block with respect to the defined axis. 4. The arm structure of claim 3, wherein the longitudinal movement of the adjuster block with respect to the defined axis changes the location of the second end of the bias element with respect to the plurality of positions. 5. The arm structure of claim 4, wherein the plurality of positions provides selectable counterbalancing adjustment for the mounting arm. 6. The arm structure of claim 1, wherein the arm pivot structure of the mount arm is connectable to an extension arm. 7. The arm structure of claim 1, wherein the pivot structure of the adjuster box is connectable to a monitor mount mechanism. 8. The arm structure of claim 1, wherein the bias element comprises a gas spring. 9. The arm structure of claim 1, wherein the continuous outer shell comprises: an upper surface that extends from the inner end to the outer end; opposing sides that extend downward from the upper surface; anda lower cover that extends between and is fixedly attachable to the lower ends of the opposing sides of the upper surface, wherein the first opening and the second opening are in the lower cover. 10. The arm structure of claim 9, wherein the upper surface substantially covers the top of the arm structure, and wherein the arm structure further comprises: an outer pin attached between the opposing sides of the continuous outer shell and the mount arm; andan inner pin attached between the opposing sides of the continuous shell and the adjuster box. 11. The arm structure of claim 10, wherein the adjuster box extends downward from the interior region of the continuous outer shell through the second opening in the lower cover. 12. The arm structure of claim 10, wherein the mount arm extends downward from the interior region of the continuous outer shell through the first opening in the lower cover. 13. The arm structure of claim 10, wherein a substantially uninterrupted surface is formed by the upper surface, the lower cover, and the opposing sides. 14. An arm structure, comprising: a mount arm that includes an arm pivot structure having a defined axis,a strut arm mount hole defined through the mount arm that is perpendicular to the defined axis of the arm pivot structure, anda bias element pivot hole defined through the mount arm that is perpendicular to the defined axis of the arm pivot structure and collinear to the strut arm mount hole;an adjuster box that includes a pivot structure having a defined axis,a strut mount hole that is perpendicular to the defined axis of the pivot structure,an inner hole defined through the adjuster box, wherein the inner hole is perpendicular to the defined axis of the pivot structure and collinear to the strut mount hole, anda slot defined through the adjuster box, wherein the slot is a curved slot or a non-linear slot, wherein the slot comprises a plurality of slot axes corresponding to a plurality of positions within the slot, and wherein the slot axes are perpendicular to the defined axis of the pivot structure and collinear to the strut mount hole and to the inner hole;a pivot adjustment screw having threads, wherein the pivot adjustment screw extends through the pivot structure along the defined axis of the pivot structure;an adjuster block having a threaded hole that is threadably engaged with the pivot adjustment screw;a bias mount pin that is generally confined through the slot and through the adjuster block;a strut element that is pivotably attached between the strut arm mount hole and the strut mount hole;a bias element having a first end and a second end opposite the first end, wherein the first end is pivotably attached to the bias element pivot hole and the second end is pivotably attached to the bias mount pin at one of the plurality of positions;an outer shell that is pivotably attached between the strut arm mount hole of the mount arm and the inner hole of the adjuster box, wherein the outer shell is composed of an upper cover that extends from an inner end to an outer end, opposing sides that extend downward from the upper cover, and a lower cover that extends between the lower ends of the opposing sides,wherein the upper cover, the opposing sides, and the lower cover define an interior region of the outer shell within which the strut element and bias element are located, andwherein the lower cover has a first opening at the inner end through which the mount arm protrudes and a second opening at the outer end through which the adjuster box protrudes;an inner cover located within the outer shell that surrounds the mount arm and conceals at least some of the interior region exposed by the first opening; andan outer cover located within the outer shell that surrounds the adjuster box and conceals at least some of the interior region exposed by the second opening. 15. The arm structure of claim 14, wherein the upper cover, the lower cover, the opposing sides, or some combination thereof are composed of aluminum. 16. The arm structure of claim 14, wherein the exterior surfaces of the upper cover, the lower cover, the opposing sides, or some combination thereof are powder coated. 17. The arm structure of claim 14, wherein the inner cover, the outer cover, or both are composed of a polymer resistant to water and chemical degradation. 18. The arm structure of claim 17, wherein the polymer is polypropylene or polyethylene.
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