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Title:
LOCK HOUSING DEVICE AND KEY STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/089282
Kind Code:
A1
Abstract:
An apparatus includes an enclosure (104,106), a central processing unit (108), a power source (112), a first distance measuring device (114), a first compressible member (118), and a first housing pin (116A-116F), where the central processing unit (108) is electrically coupled to the power source (112) and the first distance measuring device (114). A first end of the first compressible member (118) is mechanically coupled to a first end of the first housing pin (116A-116F) and a second end of the first compressible member (118) is mechanically coupled to an inner surface of the enclosure (104,106). The first distance measuring device (114) positioned at the second end of the first compressible member (118), where the first distance measuring device (114) is configured to measure a first distance to the first end of the first housing pin (116A-116F). A first key pin (204A-204F) of a key structure (200) disposed in the enclosure (104,106), where the first key pin (204A-204F) is configured to compress the first compressible member (118) the first distance.

Inventors:
DENNES ALBERT (US)
XU JUNFENG (US)
MULLENBACH ADAM (US)
KETTERER GREGORY MICHAEL (US)
Application Number:
PCT/CN2021/125168
Publication Date:
May 05, 2022
Filing Date:
October 21, 2021
Export Citation:
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Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
International Classes:
E05B27/10; E05B19/08; E05B35/00
Foreign References:
CN201236540Y2009-05-13
CN105370109A2016-03-02
CN107795197A2018-03-13
CN109209031A2019-01-15
US20110132050A12011-06-09
CH449456A1967-12-31
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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