Detachable ring holder, compatible with wireless charging, for smartphone

A technology of smart phones and rectangular plates, applied in the direction of machine/support, structural components of portable computers, applications, etc., can solve the problems of charger stoppage, thermal burn, etc., and achieve the effect of easy removal

Inactive Publication Date: 2021-05-14
张镇太
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since many ring moving accessories are made of metal, and these metal objects between the transmit coil (Tx) and receive coil (Rx) can cause thermal burns on the heated part of the FOD (foreign object detection) sensor, causing the charger to stop working

Method used

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  • Detachable ring holder, compatible with wireless charging, for smartphone
  • Detachable ring holder, compatible with wireless charging, for smartphone
  • Detachable ring holder, compatible with wireless charging, for smartphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] A preferred embodiment of the removable mobile device accessory may include: a first rectangular plate to be secured to the surface of the mobile device, a second rectangular plate, a ring hinged to the second plate, and a ring allowing the second rectangular plate to be removed Slide mechanism attached to first plate.

[0043] way of invention

[0044] Before the disclosed embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in application to the details of the particular arrangements shown, as the invention is capable of other embodiments. Also, the terminology used herein is for the purpose of description and not limitation.

[0045] In the foregoing Summary and Detailed Description of the Preferred Embodiment and in the accompanying drawings, reference has been made to particular features of the invention, including method steps. It should be understood that the disclosure of the invention in this specifica...

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PUM

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Abstract

Systems, devices, and methods for providing a ring holder stand for a portable digital device, such as a smartphone, tablet, portable media player and the like, that can be easily separated and re-attached as needed by the user, so that the ring holder stand can be removed while the portable digital device is being recharged so as to stop the chances of causing fire or thermal burn which can occur if the metal ring holder stand remains attached to the portable digital device.

Description

technical field [0001] The present invention relates to smartphones, and more particularly to systems, devices and methods for providing a ring-shaped stand for portable digital devices (e.g., smartphones, tablet computers, portable media players, etc.) that can be easily detached and replaced by the user as desired. Mounted so that the ring mount can be removed while charging the portable digital device, thereby avoiding the possibility of fire or thermal burns caused by the metal ring mount while still attached to the portable digital device. Background technique [0002] It has become common to use Qi wireless charging applications for mobile phones such as smartphones, which may include AC (alternating current) charging pads / base stations that can be powered by household power. The charging pad / base station may include a transmitter coil that generates a magnetic field that causes a receiver coil located inside the enclosed smartphone to generate a voltage that charges t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/04A45C11/00H02J7/02
CPCG06F1/1626G06F1/1656G06F1/166G06F1/1635G06F1/1698H04M1/04H04M1/21H04B1/3877F16M13/04F16M11/041H02J50/12A45C11/00H05K5/0086H05K5/0226F16M13/06G06F1/1633H05K5/0234
Inventor 张镇太
Owner 张镇太
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