Title:
SECONDARY BATTERY-LOCKING STRUCTURE
Document Type and Number:
Japanese Patent JP3105790
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a secondary battery locking structure capable of easily removing a secondary battery out of a portable telephone.
SOLUTION: In a secondary battery-locking structure, the supporting shaft 3a of a hook 3 is fitted into a notched groove 6 in a rear cover 1, and a plate spring 4 is mounted on a rib 5 for the rear cover 1 so that the lower part of the hook 3 is pushed by elastic force to rotationally move the hook 3 to an arrow mark A for maintaining locking. When a secondary battery 8 is mounted on the rear cover 1, the curved portion 8a of the secondary battery 8 interferes with the hook 3, and the hook 3 is set back. When the secondary battery 8 is set in place, the hook 3 is rotated to the arrow mark A with the elastic force of the plate spring 4 and fitted to a locking groove 10 in the secondary battery 8 to lock the secondary battery 8. When the secondary battery 8 is removed out of the rear cover 1, the secondary battery 8 is rotationally moved to an arrow mark B while being slid in the direction of an arrow mark C for releasing the lock.
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Inventors:
Haruhiko Maru
Application Number:
JP19752296A
Publication Date:
November 06, 2000
Filing Date:
July 26, 1996
Export Citation:
Assignee:
Saitama NEC Corporation
International Classes:
H02J7/00; H01M2/10; H01M10/46; H04M1/02; (IPC1-7): H01M2/10; H04M1/02
Domestic Patent References:
| JP734552U |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)
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