Provided is an automatic light blocking device for a vehicle, wherein a light blocking slider protrudes in a sliding manner from the ceiling or roof of the vehicle in order to block sunlight shining into the interior of the vehicle. To this end, an automatic light blocking device for a vehicle comprises: a light blocking body provided on the ceiling or roof of the vehicle and having at least one sliding groove which is open in the direction in which light is to be blocked; a light blocking slider which is slidably inserted into and coupled to the sliding groove; and a driving unit for sliding the light blocking slider along the light blocking body by using power applied from the vehicle.

The present application discloses an easy installing and disassembling vehicle monitoring device, which includes a board, a signal input device, a communication module, magnetic members, and a battery for powering the signal input device and the communication module. The board equipped with the signal input device, the communication module, and the battery may be directly attached to the housing of a vehicle through the magnetic members, thus punching holes in the vehicle is avoided, and installation and disassembly of the vehicle monitoring device is greatly facilitated. There is no restriction on installation positions, so the monitoring scope is greatly increased, and an improved driving safety may be achieved. The communication module sends the information collected by the signal input device to smart terminals through wireless network, thus no complicated wiring is needed, making the installation and disassembly of the monitoring device much easier, and simultaneously achieving remote monitoring.

A crash-ready, portable, item compartmentalization device may include a shell which includes a first half shell and a second half shell. The first half shell and the second half shell may have substantially similar dimensions and define an interior space and an exterior space. One or more pouches may be removably coupled to the shell in the interior space. The crash-ready, portable, item compartmentalization device may be relocated throughout the interior of an emergency vehicle when used with an equipment mounting system or taken to the field for use away from the emergency vehicle. The individual pouches may also be removed and replaced with stocked pouches to replenish the crash-ready, portable, item compartmentalization device.

An electronic device having a unitary housing is disclosed. The device can include a first housing component having an open cavity, an internal electronic part disposed within the cavity, a second housing component disposed across the cavity, and a support feature disposed within the cavity and arranged to support the second housing component. The first housing component can be formed from metal, while the second housing component can be formed from a plurality of laminated foil metal layers. The second housing component can be attached to the first housing component via one or more ultrasonic welds, such that a fully enclosed housing is created. The fully enclosed housing can be hermetically sealed, and the outside surfaces thereof can be machined or otherwise finished after the ultrasonic welding.

This application provides a prompt method, applied to a portable device adsorbed on a magnetic holder. The method includes: a display of the portable device being off; and detecting, by the portable device, that a parameter related to a magnetic induction intensity deviates from a preset threshold range, lightening the display of the portable device when, before, or after outputting a voice prompt, and displaying, on the display, prompt information about moving the portable device. By using this method, a user can learn, in time, that the adsorption of the portable device on the magnetic holder is unstable, and move the portable device based on the prompt information, so that the portable device can be stably adsorbed on the magnetic holder, thereby effectively preventing the portable device from sliding down from the magnetic holder

A magnetic attachment mechanism and method is described. The magnetic attachment mechanism can be used to releasably attach at least two objects together in a preferred configuration without fasteners and without external intervention. The magnetic attachment mechanism can be used to releasably attach an accessory device to an electronic device. The accessory device can be used to augment the functionality of usefulness of the electronic device.

An electronic device having a unitary housing is disclosed. The device can include a first housing component having an open cavity, an internal electronic part disposed within the cavity, a second housing component disposed across the cavity, and a support feature disposed within the cavity and arranged to support the second housing component. The first housing component can be formed from metal, while the second housing component can be formed from a plurality of laminated foil metal layers. The second housing component can be attached to the first housing component via one or more ultrasonic welds, such that a fully enclosed housing is created. The fully enclosed housing can be hermetically sealed, and the outside surfaces thereof can be machined or otherwise finished after the ultrasonic welding.

The document holder described herein is portable and comprises tangible document compartments for reversible insertion of tangible documents. Each tangible document compartment preferably attaches to an integral uppermost holder layer while it horizontally and laterally aligns with each remaining adjacent tangible document compartment. The document holder is flexible and comprises magnetic components and attaching components that reversibly attach to a curved surface or a flat surface. When initially attached to an interior curved or flat vehicle surface, the document holder is rapidly manually removed and reattached to the exterior curved or flat surface of the same vehicle. A third person exterior to the vehicle may then read or access the tangible documents without a driver or passenger manually retrieving the documents from the vehicle's interior.

A connecting apparatus removably engages first and second articles to one another, the apparatus including a beam with a first protrusion ridge being attached to the first article, a housing with a first aperture with a slidable channel having a second protrusion ridge disposed within the housing, the first and second ridges removably engage, the housing is attached to the second article, resulting in the first and second articles being removably engaged to one another. Operationally, the beam is pushed into the housing first aperture until the first ridge contacts and deflects the second ridge with continued pushing the second ridge returns to an un-deflected state with the first and second ridges interlocked to one another, the channel is selectively slid away from the beam to disengage the first and second protrusion ridges from one another to separate the channel and the beam, thus separating the first and second articles.

A preset application or an application determined by an electronic device based on a preset rule is automatically started when is detected that an electronic device is attached onto a vehicle magnetic suction bracket. Therefore, the electronic device can automatically respond to an operation of attaching the electronic device onto the vehicle magnetic suction bracket by a user.