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-0986898
(2016-01-04)
등록번호
US-9759371
(2017-09-12)
발명자
/ 주소
Borloz, Paul Rene
Littlefield, Joshua Kawarii
Daugbjerg, Cristian J.
출원인 / 주소
GCX Corporation
대리인 / 주소
Glenn, Michael A.
인용정보
피인용 횟수 :
10인용 특허 :
47
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. A process comprising the steps of: providing an arm structure that includes an upper shell having a top portion that extends across an upper side of the arm structure from an inner end to an outer end and opposing sides that extend downward from the top portion,a lower cover that extends across a
1. A process comprising the steps of: providing an arm structure that includes an upper shell having a top portion that extends across an upper side of the arm structure from an inner end to an outer end and opposing sides that extend downward from the top portion,a lower cover that extends across a lower side of the arm structure and is fixedly attachable to the opposing sides of the upper shell, wherein the upper shell and the lower cover together form an outer structure having a substantially uninterrupted surface, andwherein an interior region is defined within the outer structure,a first pivot structure that is pivotably attached to the opposing sides of the upper shell at the inner end, wherein the first pivot structure comprises a non-linear slot defined therethrough that resides within the interior region of the outer structure, anda pivot screw whose head is accessible from the lower side of the arm structure,a second pivot structure that is pivotably attached to the opposing sides of the upper shell at the outer end,a strut that extends between and is pivotably connected to the first pivot structure and the second pivot structure, anda bias element having a first end that is adjustably constrained within the non-linear slot of the first pivot structure by an adjuster block that threadably engages the pivot screw and a second end that is pivotably attached to the second pivot structure,wherein each position within the non-linear slot provides adequate adjustability of counterbalancing for a different load, system geometry, spring progressivity, or some combination thereof; andadjusting the first end of the bias element at any of a plurality of positions by rotating the pivot screw, which results in vertical movement of the adjuster block to which the first end of the bias element is connected where the upper shell and the lower cover are fastened together using internal bosses that are defined on an interior surface of the upper shell. 2. The process of claim 1, wherein a four-bar linkage is defined between the upper shell, the first pivot structure, the second pivot structure, and the strut, and wherein the strut and the bias element are housed entirely within the interior region of the outer structure. 3. The process of claim 1, wherein the first pivot structure extends downward from the upper shell and through a cavity defined in the lower cover. 4. The process of claim 1, wherein the second pivot structure extends downward from the upper shell and through a cavity defined in the lower cover. 5. The process of claim 1, wherein the upper shell comprises aluminum. 6. The process of claim 1, wherein an exterior surface of the upper shell is powder coated. 7. The process of claim 1, wherein the second pivot structure is connectable to a monitor. 8. The process of claim 1, wherein the non-linear slot defines a radial arc. 9. A method comprising: providing an arm structure that includes an outer shell composed of an upper cover and a lower cover that extend from an inner end to an outer end, wherein the upper cover and the lower cover define an interior region of the arm structure within which a strut element and a bias element are located,a first pivot structure that extends through a first opening in the outer shell and is pivotably attached to the outer shell at the inner end,a second pivot structure that extends through a second opening in the outer shell and is pivotably attached to the outer shell at the outer end,an inner cover situated within the interior region of the outer shell that shields at least some of the interior region exposed by the first opening,an outer cover situated within the interior region of the outer shell that shields at least some of the interior region exposed by the second opening,the strut element that extends between and is pivotably connected to the first pivot structure and the second pivot structure, andthe bias element having a first end that is pivotably attachable to the first pivot structure at any of a plurality of positions and a second end that is pivotably attachable to the second pivot structure,where the upper cover, the lower cover, the inner cover, and the outer cover together form a substantially uninterrupted surface;allowing a user to apply a force to the second pivot structure; andin response to the user applying the force, adjusting the first end of the bias element to be positioned at a particular position of the plurality of positions. 10. The method of claim 9, wherein the each of the plurality of positions provides counterbalancing for the arm structure at a different position or orientation. 11. The method of claim 9, wherein the bias element comprises a gas spring. 12. The method of claim 9, further comprising: allowing the user to apply a second force to the second pivot structure; andin response to the user applying the second force, adjusting the first end of the bias element to be positioned at a second particular position of the plurality of the positions, wherein the second particular position is different than the first particular position. 13. The method of claim 9, further comprising: confining the first end of the bias element to the particular position by a bias mount pin that extends through a slot in the first pivot structure. 14. The method of claim 13, wherein the slot is a non-linear slot. 15. The process of claim 1, wherein rotating the pivot adjustment screw is effected by a tool that interfaces with the head of the pivot screw along the lower side of the arm structure.
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