Title:
CHARGE/DISCHARGE INSPECTION DEVICE
Document Type and Number:
Japanese Patent JP2022176778
Kind Code:
A
Abstract:
To reduce contact resistance between a terminal of a charge/discharge inspection device and an electrode of an object secondary battery by reliably crimping the terminal to the electrode.SOLUTION: In a charge/discharge inspection device for energizing a secondary battery 5 via terminal members 1, 2 while clamping an electrode 52 projecting from a body 51 of the secondary battery 5 by the pair of terminal members 1, 2, the terminal members 1, 2 include: base parts 11, 21 that can be displaced so as to project toward the secondary battery 5 and to approach or be separated from the electrode 52 along a direction Y that crosses or is orthogonal to an extension direction X thereof; and connection parts 12, 22 that are bent or curved in the direction Y that crosses or is orthogonal to the extension direction X of the base parts 11, 21 from tip sides of the base parts 11, 21, and performs crimping by allowing end edges 13, 23 thereof to bump against the electrode 52 when energizing the secondary battery 5.SELECTED DRAWING: Figure 1
Inventors:
FUKUDA MIKIRO
INOUE NORIO
YAMAGISHI NORIHIRO
INOUE NORIO
YAMAGISHI NORIHIRO
Application Number:
JP2021083376A
Publication Date:
November 30, 2022
Filing Date:
May 17, 2021
Export Citation:
Assignee:
KATAOKA SEISAKUSHO KK
International Classes:
G01R1/04; G01R1/073; H01M50/569
Attorney, Agent or Firm:
Kazuhiro Akazawa
Takeshi Miyazawa
Takeshi Miyazawa