Title:
SMARTPHONE STORAGE AND CHARGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/025266
Kind Code:
A1
Abstract:
The present invention relates to a smartphone storage and charging device in which smartphones of students are collected and stored in schools, academies, or the like, and which charges batteries of the stored smartphones, and more specifically, comprises: a body unit which provides a space part capable of accommodating a plurality of smartphones therein; a charging unit in which a plurality of charging ports are mounted so as to be exposed to the space part, and which charges a selected smartphone by applying power to a selected charging port; and a control unit which assigns charging priority to smartphones connected respectively to the plurality of charging ports, and controls the charging unit to apply power such that the smartphones are sequentially charged on the basis of the assigned charging priority, wherein a plurality of individual spaces are formed in the body unit, and each individual space has an individual charging port arranged therein, and the individual spaces further contain a self-power generating means comprising piezoelectric elements.
Inventors:
KIM HO SUNG (KR)
SEOK MYOUNG JIN (KR)
LEE JI YONG (KR)
SEOK MYOUNG JIN (KR)
LEE JI YONG (KR)
Application Number:
PCT/KR2023/010580
Publication Date:
February 01, 2024
Filing Date:
July 21, 2023
Export Citation:
Assignee:
WITHUS (KR)
International Classes:
H02J7/00; H02N2/18
Foreign References:
| KR101924573B1 | 2018-12-04 | |||
| KR101439265B1 | 2014-09-11 | |||
| KR102150370B1 | 2020-09-01 | |||
| JP2016214054A | 2016-12-15 | |||
| KR200473657Y1 | 2014-07-17 | |||
| KR102441555B1 | 2022-09-08 |
Attorney, Agent or Firm:
TW INTERNATIONAL PATENT AND LAWFIRM (KR)
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