Security locking bracket apparatus for a portable computer

A portable computer comprising:

• a housing structure having an exterior wall opening therein;
• a wall extending across said opening;
• first cooperating means on said housing structure and said wall for removably interlocking said housing structure and said wall;
• a security member;
• mounting means for captively retaining said security member on said housing structure for movement relative thereto between first and second positions;
• second cooperating means on said wall and said security member for locking said wall to said housing structure when said security member is in said first position thereof, and for permitting the normal removal of said wall from said housing structure when said security member is in said second position thereof;
• and
• locking means associated with said security member and usable to selectively lock it in said first position thereof,
• said security member, when in said first position thereof, projecting outwardly from said housing structure,
• said security member, when in said second portion thereof, having an inner portion that projects into the interior of said housing structure, and an outer portion that is generally flush with an exterior surface portion of said housing structure.

A portable computer comprising:

• a housing structure having an exterior wall opening therein;
• a wall extending across said opening;
• first cooperating means on said housing structure and said wall for removably interlocking said housing structure and said wall;
• a security member;
• mounting means for captively retaining said security member on said housing structure for movement relative thereto between first and second positions;
• second cooperating means on said wall and said security member for locking said wall to said housing structure when said security member is in said first position thereof, and for permitting the normal removal of said wall from said housing structure when said security member is in said second position thereof;
• and
• locking means associated with said security member and usable to selectively lock it in aid first position thereof,
• said portable computer further comprising a chassis structure mounted within said housing structure, and
• said first cooperating means including projections formed on said chassis structure and hook portions formed on said wall and releasably receiving said projections.

A portable computer comprising:

• a housing structure having an exterior wall opening therein;
• a wall extending across said opening;
• first cooperating means on said housing structure and said wall for removably interlocking said housing structure and said wall;
• a security member;
• mounting means for captively retaining said security member on said housing structure for movement relative thereof between first and second positions;
• second cooperating means on said wall and said security member for locking said wall to said housing structure when said security member is in said first position thereof, and for permitting the normal removal of said wall from said housing structure when said security member is in said second position thereof;
• and
• locking means associated with said security member and usable to selectively lock it in said first position thereof,
• said portable computer further comprising a chassis structure mounted within said housing structure and having an outward projection thereon,
• said housing structure having a second wall opening therein,
• said security member extending inwardly through said second wall opening, and
• said mounting means including a plurality of interior projections formed on said housing structure and slidably supporting said security member, and an angled inner end portion of said security member positioned and configured to be brought into abutment with said chassis structure projection when said security member is moved from said second position thereof to said first position thereof.

A portable computer positionable on a support structure such as a table or desk and comprising:

• a housing structure;
• a security member;
• means for captively retaining said security member on said housing structure for movement relative thereto between a first position in which said security member projects outwardly from said housing structure, and a second position in which said security member is retracted into the interior of said housing structure with an outer portion of said security member being generally flush with an exterior surface portion of said housing structure;
• and
• opening means formed through a portion of said security member disposed outwardly of said housing structure when said security member is in said first position thereof, said opening means being configured to permit passage therethrough of an elongated flexible locking structure which may be secured to said support structure in a manner locking said security member, and thus said computer, to said support structure.

A portable computer comprising

• a housing structure having first and second openings therein;
• a wall extending across said first opening and having a tab portion extending into the interior of said housing structure;
• a chassis structure mounted within said housing structure, said chassis structure having a first outward projection disposed thereon and having a resilient strip portion with a bent detent section, and a spaced series of second outward projections;
• a spaced series of hook portions formed on said wall and receiving said second projections, said hook portions being operative to preclude removal of said wall from said housing structure except by moving said wall in a first direction relative to said housing structure;
• a plurality of interior projections disposed on said housing structure adjacent said first chassis structure projection;
• and
• a generally L-shaped security bracket member having:
• an elongated body portion extending through said second housing structure opening and slidably supported by said interior housing structure projections for movement relative to said housing structure, through said second housing structure opening, between a first position in which an outer end section of said body portion is positioned outwardly of said housing structure, and a second position in which said body portion is moved into the interior of said housing structure with an outer end of said security bracket member being received in said second housing structure opening and is generally flush with an adjacent exterior surface portion of said housing structure,
• an angled inner end portion positioned to block movement of said wall tab portion in said first direction when said security tab member is in said first position thereof, and positioned to permit movement of said wall tab portion in said first direction when said security tab member is in said second position thereof, said first chassis structure projection positioned to engage said angled inner end portion of said security bracket member, when said security bracket member is moved to said first position thereof, in a manner preventing further outward movement of said security bracket member body portion through said second housing structure opening, and
• an opening formed in said outer end section of said security bracket member body portion and through which a portion of a locking structure may be passed when said security bracket member is in said first position thereof to preclude movement of said security bracket member from said first position thereof to said second position thereof.

A method of captively retaining a removable wall over an access opening formed in a computer housing, said method comprising the steps of:

• interlocking said wall with said housing in a manner permitting said wall to be removed from said housing only by moving said wall in a first direction relative to said housing;
• forming a tab on said wall which extends into said housing;
• captively retaining a security member on said housing for movement relative thereto between a first position in which said security member has a first portion which projects outwardly of said housing said a second portion disposed within said housing and preventing appreciable movement of said tab in said first direction, to thereby preclude normal removal of said wall from said housing, and a second position in which said first security member portion is moved into said housing and said second security member permits movement of said tab in said first direction in a manner permitting normal removal of said wall from said housing;
• forming a locking opening in said first portion of said security member;
• moving said security member to said first position thereof;
• and
• extending a portion of a locking structure through said locking opening to prevent movement of said security member from said first position thereof to said second position thereof.

A method of securing a computer to a larger structure to inhibit theft of the computer, the computer having an exterior housing, said method comprising the steps of:

• captively retaining a security member on said housing for movement relative thereto between a first position in which said security member has an outer portion which projects outwardly of said housing, and a second position in which said outer portion of said security member is retracted into said housing;
• forming a locking opening in said outer portion of said security member;
• moving said security member to said first position thereof;
• providing an elongated flexible locking structure which may be extended through said locking opening and attached to said larger structure in a manner captively connecting said security member, and thus said computer, to said larger structure;
• and
• extending said locking structure through said locking opening.