Hewlett Packard Enterprise Development LP

Yuhai Guo

Yuying Chen

Kuanyue Li

Hongli Zhang

Kehui Cai

Aijun Liu

A ceiling mount comprises a mounting plate to be coupled to an electronic device and two clips to be mounted to a ceiling rail. The clips comprise engagement members to engage with opposite sides of the ceiling rail, respectively, and support arms movably coupling the engagement members to the mounting plate. One of the support arms of each clip comprises linear gear teeth. The ceiling mount also comprises a circular gear coupled to the mounting plate and engaged with the respective linear gear teeth of the clips, and a pawl engaged with the circular gear and movable between a first state and a second state. In the first state of the pawl, the engagement members can be moved toward one another and are prevented from being moved away from one another, and in the second state of the pawl, the engagement members can be moved away from one another.

Ceiling mount adaptable to various ceiling rail widths

An electromagnetic interference (EMI) shield may include a frame configured to be coupled to a printed circuit board (PCB). The frame may include a horizontal body and a plurality of vertical walls extending perpendicularly from the horizontal body. The plurality of vertical walls defines a portion of a perimeter of the EMI shield, the perimeter including a concave corner defined virtually by a first and second vertical wall of the plurality of vertical walls. The first vertical wall does not extend all the way to the second wall and an opening if formed between. The first vertical wall includes an attached portion connected to the horizontal frame and an extension portion connected to the attached portion by way of a first fold. The extension portion at least partially overlays, abuts, and extends beyond the attached portion toward the second wall thereby at least partially covering the opening.

Electromagnetic interference shield

An antenna device may include an antenna element, a planar grounding element, a first connecting element, and a second connecting element. The antenna element includes a radiator arm, a shorting arm, and a feeder arm, the shorting arm and the feeder arm being coplanar to and extending from a first edge of the radiator arm, the feeder arm extending parallel to the shorting arm. The first connecting element connects the shorting arm of the antenna element to the planar grounding element to position the antenna element and the planar grounding element in separate parallel planes. The second connecting element extends from and perpendicular to the feeder arm of the antenna element.

Growing community of inventors

Beijing, China

Yuhai Guo