Flexible cable durability
    3.
    发明授权

    公开(公告)号:US11079810B2

    公开(公告)日:2021-08-03

    申请号:US16444764

    申请日:2019-06-18

    Applicant: Apple Inc.

    Abstract: Apparatuses and systems can mitigate the ingress of debris such as small foreign particles or fluids passing into a joint of an electronic device. Some aspects of the systems prevent particles from passing between a flexible cable and a mandrel surface used to limit bending of the cable. Other aspects provide particle relief features including gaps, grooves, or reduced-size sections of the mandrel so that particles can pass into them and thereby cause no damage or pass out of the electronic device. Another aspect provides a protective layer configured to limit pressure applied to the cable by particles or other contaminants. These apparatuses and systems can improve the life and durability of the mandrel and cable, thereby improving the reliability of operating the electronic device.

    DESIGN FOR FLEXIBLE CABLE DURABILITY

    公开(公告)号:US20210325942A1

    公开(公告)日:2021-10-21

    申请号:US17361254

    申请日:2021-06-28

    Applicant: Apple Inc.

    Abstract: Apparatuses and systems can mitigate the ingress of debris such as small foreign particles or fluids passing into a joint of an electronic device. Some aspects of the systems prevent particles from passing between a flexible cable and a mandrel surface used to limit bending of the cable. Other aspects provide particle relief features including gaps, grooves, or reduced-size sections of the mandrel so that particles can pass into them and thereby cause no damage or pass out of the electronic device. Another aspect provides a protective layer configured to limit pressure applied to the cable by particles or other contaminants. These apparatuses and systems can improve the life and durability of the mandrel and cable, thereby improving the reliability of operating the electronic device.

    Electronic devices with fabric buttons

    公开(公告)号:US10983600B2

    公开(公告)日:2021-04-20

    申请号:US16539754

    申请日:2019-08-13

    Applicant: Apple Inc.

    Abstract: An electronic device such as a fabric item or other item may have control circuitry. Buttons such as fabric-based buttons may be mounted within the device. A user may depress the buttons when it is desired to control operation of the device. Each button may have sensor circuitry such as capacitive sensor circuitry or resistive sensor circuitry. A control circuit can monitor conductive structures in the button to detect changes in electrical button characteristics such as capacitance and resistance and thereby gather information on button press events. Fabric buttons may have fabric movable button structures that are coupled to fabric support structures by fabric biasing structures. The fabric biasing structures may contain strands of material that are configured to form bistable fabric springs and/or hinges. The biasing structures and other fabric structures in a fabric button may be formed from knit fabric or other intertwined strands of material.

    Liquid ingress control for electronic devices

    公开(公告)号:US11320868B2

    公开(公告)日:2022-05-03

    申请号:US16554552

    申请日:2019-08-28

    Applicant: Apple Inc.

    Abstract: Invasive material ingress mitigation and control features are positioned in a hinge that uses a flexible cable and cable cover at a gap between housings of a portable electronic device. The features include hydrophobic materials on the cover or a cover-facing surface of the device housing, a barrier between the cover and the device housing, channels or protrusions on the cover-facing surface of the top case, a series of different top case surface feature modifications, and a flex cover profile modification that controls and limits contacting surface area between the cover and the top case.

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