Title:
ELECTRONIC COMPUTING DEVICE AND HOUSING THEREOF
Document Type and Number:
Japanese Patent JP2023078563
Kind Code:
A
Abstract:
To prevent occurrence of circulation inside a housing with a single shutter that does not require electrical control when an electronic computing module is removed from any stage in an electronic computing device in which electronic computing modules can be mounted on each of two steps of an upper and a lower stage.SOLUTION: In a housing 2 of an electronic computing device that can mount two electronic computing modules 4 with built-in fans in a vertical direction, when the two electronic computing modules 4 are inserted, a shutter 22 is in an intermediate position due to elastic force of push rods corresponding to each of the two electronic computing modules 4 pushing a cover (spring cover 24) forward, and when one of the electronic computing modules 4 is removed, the shutter 22 moves toward a storage space on a removal direction around a rotation mechanism 23 as an axis to block a flow passage in the storage space due to loss of the elastic force that pushes the cover of the push rods corresponding to the removal.SELECTED DRAWING: Figure 2
Inventors:
IKEDA SHO
KAMIMURA OSAMU
MIYAMOTO KENICHI
ADACHI AKIHIRO
KAMIMURA OSAMU
MIYAMOTO KENICHI
ADACHI AKIHIRO
Application Number:
JP2021191739A
Publication Date:
June 07, 2023
Filing Date:
November 26, 2021
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G06F1/20; G11B33/02; G11B33/12; G11B33/14; H01L23/467; H05K7/20
Attorney, Agent or Firm:
Patent Attorney Corporation Sunnext International Patent Office