Various electronic devices, such as stand-alone monitors, portable computers, desktop computers, and all-in-one (AiO) desktop computers include a display supported by an arm. Different types of connectors may be used to attach the arm to other structures.
Various examples are described below referring to the following figures:
In the following discussion and in the claims, the terms “including” and “comprising” are used in an open-ended fashion, and thus should be interpreted to mean “including, but not limited to . . . .” Also, the term “couple” or “couples” is intended to be broad enough to encompass both indirect and direct connections. Thus, if a first device couples to a second device, that connection may be through a direct connection or through an indirect connection via other devices, components, and connections. In addition, as used herein, the terms “axial” and “axially” generally refer to positions along or parallel to a central or longitudinal axis (e.g., central axis of a body or a port), while the terms “lateral” and “laterally” generally refer to positions located or spaced to the side of the central or longitudinal axis.
Connectors used to attach display arms to support structures may provide varying degrees of functionality (e.g., the ability to adjust the orientation of a display at an end of the display arm). In some cases, it may be desirable to attach the display arm to a different support structure. Thus, examples described herein are directed to apparatuses for removably coupling display arms and associated displays to support structures, thereby allowing interchangeability of the support structures. In addition, examples described herein allow display arms to be removably coupled to a support structure with relative ease.
Referring now to the example shown in
Referring now to the examples shown in
Referring still to the examples shown in
In these examples, the shoulder 163 is axially positioned proximal the first end 160a. In addition, the shoulder 163 comprises a generally planar, vertical surface extending laterally between sides 161, 162. Laterally-spaced receptacles 164 extend axially into the shoulder 163 generally toward the front end 160a. The receptacles 164 are located equidistant from the central axis 165 of the mounting plate 160.
In these examples, the first ridge 170 extends axially from the shoulder 163 toward the back end 160b. Thus, the first ridge 170 may be described as having a first end 170a at the shoulder 163 and a second end 170b distal the shoulder 163 (
Referring still to the examples shown in
In these examples, the hook 180 extends from the second ridge 175 proximal the back end 160b. In these examples, the hook 180 has an L-shape including a first portion extending vertically upward from the second ridge 175 proximal the back end 160b and a second portion extending axially from the first portion toward the second end 160b. The hook 180 is disposed at a slightly greater height than the shoulder 243, the first ridge 245, and the second ridge 246. In these examples, the second ridge 175 has a rectangular cross-sectional geometry.
The back end 160b of the mounting plate 160 includes a pair of laterally spaced, internally threaded bores 166. In these examples, the bores 166 are disposed on opposite sides of the second ridge 175. Each bore 166 is sized to threadably receive one of the screws 105.
Referring still to the examples shown in
Referring now to the examples shown in
In these examples, the tabs 124 have an L-shaped geometry and are disposed at the front end 121a. In addition, the tabs 124 are sized to mate with the receptacles 164 in the shoulder 163.
The recess 140 extends axially from the front end 121a and is laterally positioned between the tabs 124. Thus, the tabs 124 are positioned on opposite sides of the recess 140. In addition, the recess 140 may be described as having a first end 140a at the front end 121a and a second end 140b distal the front end 121a (
Referring now to the example shown in
In this example, the back end 121b of the lower end 120b of the display arm 120 includes a pair of laterally spaced throughbores 127 through which screws 105 may extend. In this example, the bores 127 are disposed on opposite sides of the slot 145. Each bore 127 and the corresponding screw 105 is aligned with one of the bores 166 in the mounting plate 160 when the lower end 120b is coupled to the mounting plate 160, thereby allowing the screws 105 to be threaded into the bores 166.
Referring now to the examples shown in
While maintaining alignment of these features, the arm 120 is lowered until lower end 120b engages the mounting plate 160. As lower end 120b comes into engagement with the mounting plate 160, the recess 140 slidingly receives the first ridge 170 with the tabs 124 disposed on opposite sides of the first ridge 170, the recess 167 receives the step profile 141 and the projection 126, and the elongate slot 145 slidingly receives the second ridge 175 and the hook 180. The axial length of the recess 140 is greater than the axial length of the first ridge 170; however, the lateral width of the recess 140 is substantially the same as the lateral width of the first ridge 170. Thus, when the first ridge 170 is received within the recess 140, the vertically oriented lateral sides of the first ridge 170 slidingly engage vertically oriented surfaces within the lower end 120b of the arm 120 defining the recess 140, thereby preventing the arm 120 from moving laterally relative to the mounting plate 160 and resisting the lateral tipping of the arm 120 relative to the mounting plate 160. Similarly, the axial length of the slot 145 is greater than the axial length of the second ridge 175 and the hook 180; however, the lateral width of the slot 145 is substantially the same as the lateral width of the second ridge 175 and the hook 180. Thus, when the second ridge 175 and the hook 180 are received within the slot 145, the vertically oriented lateral sides of the second ridge 175 and the hook 180 slidingly engage the vertically oriented surfaces within the lower end 120b of the arm 120 defining the slot 145, thereby preventing the arm 120 from moving laterally relative to the mounting plate 160 and resisting the lateral tipping of the arm 120 relative to the mounting plate 160.
Next, in these examples, the arm 120 and the lower end 120b are moved axially forward relative to the mounting plate 160 to slide the tabs 124 into mating receptacles 164, move step profile 141 into engagement with mating step profile 171, and move the hook 180 over the back end 160b of the mounting plate 160. The seating of the tabs 124 within the receptacles 164, the engagement of step profiles 141, 171, and the positioning of the back end 160b under hook 180 prevents the arm 120 from moving axially forward relative to the mounting plate 160 and resists the forward or rearward tipping of the arm 120 relative to the mounting plate 160. The seating of the tabs 124 within the receptacles 164, the engagement of step profiles 141, 171, and the positioning of the back end 160b under hook 180 does not prevent the arm 120 from moving axially backward relative to the mounting plate 160. However, when the tabs 124 are seated within the receptacles 164 and the step profiles 141, 171 are seated against each other, the screws 105 are aligned with the bores 166, and then the screws 105 are threaded into bores 166 to removably secure the arm 120 to the mounting plate 160 and the housing 150. Once screws 105 are sufficiently tightened, the arm 120 cannot move translationally or rotationally relative to the mounting plate 160. The snug sliding engagement of the first ridge 170 and the recess 140, the tabs 124 and the receptacles 164, the step profiles 141, 171, and the second ridge 175 an the slot 145, as well as the positioning of the back end 160b under hook 180, may provide sufficient stability to the arm 120 to enable the user to completely release the arm 120 to tighten the screws 105. The decoupling of the arm 120 and the mounting plate 160 of the apparatus 100 is generally performed by performing the forgoing process in reverse.
Referring briefly to
Referring now to
Referring now to
The linkage 283 extends between the lever arm 281 and the latch 282. In particular, the linkage 283 has a first end 283a pivotally coupled to the latch 282 and a second end 283b pivotally coupled to the end 281a of the lever arm 281. The linkage 283 coverts the rotational movement of the end 281a to the linear movement of the latch 282. Thus, the latch 282, the linkage 283, and the lever arm 281 are movably coupled to the mounting plate 260—the latch 282 can generally move horizontally relative to the mounting plate 260, the linkage 283 can move horizontally and pivot relative to the mounting plate 260, and the lever arm 281 can pivot relative to the mounting plate 260.
Referring still to
Due to the arrangement of the linkage 283 and the position of the end 281a of the lever arm 281 disposed below the rotational axis of the pin 284 and extending slightly beyond the pin 284, the latch 282 is generally biased or urged to remain seated within the socket 245. As best shown in
In this example, the apparatus 200 is assembled in substantially the same manner as the apparatus 100 previously described with the exception that the latch 282 is seated in the socket 245 as described above instead of the engagement of the screws 105 and bores 166, as well as the engagement of the hook 180 and back end 160b.
The above discussion is meant to be illustrative of the principles and various examples of the present disclosure. Numerous variations and modifications of the foregoing examples are contemplated. It is intended that the following claims be interpreted to embrace all such variations and modifications.
Filing Document | Filing Date | Country | Kind |
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PCT/US2017/039259 | 6/26/2017 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
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WO2019/004997 | 1/3/2019 | WO | A |
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VideoSecu ML531BE TV Wall Mount for most 22″-55″ LED LCD Plasma Flat Screen Monitor up to 88 lb VESA 400x400 with Full Motion Swivel Articulating 20 in Extension Arm, HDMI Cable & Bubble Level WP5″, Retrieved from internet—https://www.amazon.com/VideoSecu-ML531BE-Monitor-Articulating-Extension/dp/B000WYVBR0?psc=1&SubscriptionId=AKIAITV4IRVCT65A7MHA&linkCode=xm2&camp=2025&creative=165953&creativeASIN=B000WYVBR0, 2007, 1 Page. |
Number | Date | Country | |
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20210156506 A1 | May 2021 | US |