Title:
CARD RACK STRUCTURE
Document Type and Number:
Japanese Patent JP3278620
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide card rack structure equipped with a printed board fixer which can raise the reliability by preventing the pull out of a printed board during current application.
SOLUTION: This card rack structure is provided with a printed board fixer which possesses a fixed solenoid 11 coupled with a back board 2 and shifting a plunger 13 upward at current application, receiving the supply of drive currents, a coil spring 18 energizing the plunger 18 downward, a lever 14 arranged in parallel with a printed board 1 and with its vicinity of its end on the side of the backboard 2 supported capably of vertical rocking, and a stay 16 arranged in parallel with an insertion and ejection operation face 6 and fixed to and supported by the vicinity of the end on the side of the operation face 6 of the lever 14. The lever 14 is coupled with the solenoid 11 through the plunger 13, and the stay 16 is shifted between the position where the printed board 1 can be inserted and extracted and the position where it is fixed.
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Inventors:
Kouki Totou
Application Number:
JP36557298A
Publication Date:
April 30, 2002
Filing Date:
December 22, 1998
Export Citation:
Assignee:
Tohoku NEC Corporation
International Classes:
H05K7/14; (IPC1-7): H05K7/14
Domestic Patent References:
| JP5335763A | ||||
| JP7212063A |
Attorney, Agent or Firm:
Nobuo Takahashi (3 outside)