Reconfigurable stand ecosystem

Patent metadata

Field	Value
Publication number	US-12372193-B2
Application number	US-202217653831-A
Country	US
Kind code	B2
Filing date	Mar 7, 2022
Priority date	Apr 8, 2021
Publication date	Jul 29, 2025
Grant date	Jul 29, 2025

Abstract

Support systems and stands for electronic devices include tilt hinges, lift arms, and their component parts. Some tilt hinges include assemblies for guiding and retaining bars or protrusions into preferred positioning within receiver openings to unify the parts, particularly as they move, and to reduce wobble or slop in the joints. Lift arms provide simplified and low-cost guidance and counterbalance mechanisms for controlling movement of the electronic device relative to the base of a stand. In some cases, the lift arms have sheaths to help protect or cover mechanisms while allowing additional space for the mechanisms within the lift arm. Other interconnection systems hide and protect a connector interface between the stand and the electronic device within a housing until unlocked and the connector is moved into an exposed position. These systems improve efficiency, comfort, ergonomics, accessibility, and user satisfaction of the electronic devices and their supports.

First claim

What is claimed is:

1. A connector for an electronic device stand, the connector comprising:
a first shaft attachable to an electronic device, the first shaft having a first set of guide surfaces;
a second shaft attachable to a support bar, the second shaft having a second set of guide surfaces; and
a fastener inserted into an opening formed in at least one of the first and second shafts, wherein at least two surfaces of the first set of guide surfaces is driven into at least two surfaces of the second set of guide surfaces in response to rotation of the fastener in the opening, and wherein contact between the first set of guide surfaces and the second set of guide surfaces secures the first shaft to the second shaft in at least five degrees of freedom.

2. The connector of claim 1 , wherein the fastener comprises a head portion, a shank, and a threaded portion, wherein the shank has an increased diameter portion relative to the threaded portion, wherein the threaded portion engages the first shaft, wherein the increased diameter portion engages the second shaft, wherein the at least two surfaces of the first set of guide surfaces are at least partially non-orthogonally angled relative to each other, and wherein the at least two surfaces of the second set of guide surfaces are at least partially non-orthogonally angled relative to each other and are positioned in an aperture in the second shaft.

3. The connector of claim 1 , wherein contact between the first set of guide surfaces and the second set of guide surfaces secures the first shaft to the second shaft in six degrees of freedom.

4. The connector of claim 1 , wherein the opening comprises a first surface positioned at a non-orthogonal angle relative to an axis of rotation of the fastener, wherein movement of the fastener parallel to the axis of rotation moves the first surface in a direction substantially perpendicular to the axis of rotation.

5. The connector of claim 1 , wherein the first shaft and the second shaft form part of a pivotable hinge having a pivot axis coaxial with a central longitudinal axis of the fastener.

6. The connector of claim 1 , wherein the fastener comprises a fastener shoulder contacting an opening shoulder in the opening and preventing movement of the first shaft relative to the second shaft.

7. A connection system to link an electronic device to a support device, the system comprising:
an electronic device including:
a housing;
a display screen positioned in the housing; and
a first connector extending from the housing, the first connector having a first pair of tapered surfaces, the first pair of tapered surfaces being tapered relative to each other;

a support device including:
an arm structure; and
a second connector attachable to the first connector of the electronic device by movement of the first connector relative to the second connector in a first direction, the second connector having a second pair of tapered surfaces, the second pair of tapered surfaces being tapered relative to each other, the first connector and the second connector forming a pivotable arm; and

a fastener contacting the first and second connectors;
wherein, in response to installation of the fastener to the first and second connectors, the first pair of tapered surfaces is driven into contact with the second pair of tapered surfaces in a second direction different from the first direction.

8. The connection system of claim 7 , wherein:
the first connector comprises a first connector axis positioned between the first pair of tapered surfaces and the second connector comprises a second connector axis positioned between the second pair of tapered surfaces; and
in response to installation of the fastener to the first and second connectors, the first connector axis is aligned with the second connector axis.

9. The connection system of claim 7 , wherein rotation of the fastener about an axis of rotation is configured to drive the first and second pairs of tapered surfaces into contact with each other.

10. A support for an electronic device, the support comprising:
an arm structure;
a device attachment structure joined to or connectable to an electronic device and having a threaded opening;
a joint including a first structure anchored to the arm structure and a second structure anchored to the device attachment structure, the first structure being rotatable relative to the second structure about an axis of rotation; and
a fastener having a shoulder portion or protrusion engaging the second structure and a threaded portion engaging the threaded opening of the device attachment structure and holding the second structure in contact with at least two spaced apart surfaces of the device attachment structure.

11. The support of claim 10 , wherein a rounded surface 1100 of the second structure 840 contacts the at least two spaced apart surfaces of the device attachment structure.

12. The support of claim 10 , wherein the at least two spaced apart surfaces of the device attachment structure are positioned within an opening in the device attachment structure.

13. The support of claim 10 , wherein the shoulder portion comprises a first shoulder face contacting an opposing shoulder face of the second structure.

14. The support of claim 10 , wherein the joint comprises an energy storage device, the energy storage device having a central axis coaxial with the axis of rotation of the joint.

15. The support of claim 10 , wherein the fastener comprises a central axis coaxial with the axis of rotation of the joint.

16. The support of claim 10 , wherein an outer surface of the second structure is movable between a contacting position and a separated position relative to an inner surface of the first structure in response to rotation of the device attachment structure about the axis of rotation of the joint.

Assignees

• Apple Inc

Inventors

• Degner Brett W
• Robinson Kevin M
• Pistor Christoph M
• Hooshmand Mehrdad
• Trivett Simon J
• Hamel Bradley J
• Laurent Kristopher P
• Narajowski David H
• Jayanathan Stephen V
• Deforest Laura M

Classifications

• G06N3/098

  Distributed learning, e.g. federated learning · CPC title

• G06N3/084

  Backpropagation, e.g. using gradient descent · CPC title

• G06N3/045

  Combinations of networks · CPC title

• G06N3/043

  based on fuzzy logic, fuzzy membership or fuzzy inference, e.g. adaptive neuro-fuzzy inference systems [ANFIS] · CPC title

• G16C20/70

  Machine learning, data mining or chemometrics · CPC title