Title:
BATTERY DEVICE, CHARGER, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/149407
Kind Code:
A1
Abstract:
[Problem] To provide a battery device, a charger, and an electronic device with which it is possible to easily mount the battery device onto a connected device. [Solution] This battery device comprises: a casing having a first exterior surface, a second exterior surface facing the first exterior surface, a third exterior surface and a fourth exterior surface that are provided between the first exterior surface and the second exterior surface and that face each other, and a fifth exterior surface and a sixth exterior surface that are provided between the first exterior surface and the second exterior surface and that face each other; a terminal unit having a connection terminal connected to an electrode terminal of a connected device; an arrangement recess that is provided to one of the third exterior surface and the fourth exterior surface and that opens in the direction of connection between the connection terminal and the electrode terminal, the terminal unit being arranged in the arrangement recess; a plurality of first guide recesses that are provided to the one of the exterior surfaces and that open in the direction of connection; a second guide recess that is provided to the fifth exterior surface and that opens in the direction of connection; and a third guide recess that is provided to the sixth exterior surface and that opens in the direction of connection.
Inventors:
MATSUZAKI YOSUKE (JP)
SATO HIROKI (JP)
SATO HIROKI (JP)
Application Number:
PCT/JP2021/045478
Publication Date:
July 14, 2022
Filing Date:
December 10, 2021
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
A63H27/133; H01M10/46; H01M50/244; H01M50/247; H01M50/296
Domestic Patent References:
| WO2019130880A1 | 2019-07-04 |
Foreign References:
| JP2018129281A | 2018-08-16 |
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
Download PDF: