Computer physical security device
DC CAFCFirst Claim
1. An apparatus for connecting to a portable device having an external wall provided with a specially designed generally rectangular slot having preselected dimensions, comprising:
- a housing, said housing including a cable attachment mechanism;
a first and a second locking leg generally parallel to each other and adapted for movement between an unlocked position and a locked position, each locking leg secured within said housing and extending from said housing a distance greater than a thickness of the external wall, said first locking leg including a first locking flange at a distal end and said second locking leg including a second locking flange at a distal end wherein said locking flanges oppose each other and are adapted to engage an inner surface of the external wall through the security slot;
a key-actuated lock within said housing, said lock operable from a first position to a second position;
a locking member, coupled to said key-actuated lock and responsive to operation of said lock, for moving between a retracted position within said housing when said lock is in said first position to an extended position between said locking legs when said lock is in said second position, said locking member moving said locking legs from said unlocked position to said locked position when moving from said retracted position to said extended position; and
a cable, coupled to said cable attachment mechanism, for securing said housing to an object other than to the portable device.
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Accused Products
Abstract
An apparatus which inhibits the theft of equipment such as personal computers is disclosed. The equipment must have an external wall provided with a specially designed, approximately rectangular slot having preselected dimensions. An attachment mechanism includes a housing for a spindle having a first portion rotatable within the housing, a shaft extending outwardly from the housing, and a crossmember at the end of the shaft having peripheral dimensions closely conforming to the internal dimensions of the slot. An abutment mechanism also emanates from the housing, and is located on opposite sides of the shaft intermediate the housing and the crossmember. The peripheral cross-sectional dimensions of the abutment mechanism and the shaft in combination closely conform to the dimensions of the slot. The length of the shaft from the housing to the crossmember is approximately equal to the thickness of the external wall of equipment. The crossmember is aligned with the abutment mechanism so that the crossmember can be inserted through the slot with the shaft and the abutment mechanism occupying the slot. The spindle is then rotated 90° to misalign the crossmember with the slot, thereby attaching the attachment mechanism rigidly to the external wall. A cable is secured to the housing and to an immovable object so that the equipment cannot be stolen.
150 Citations
6 Claims
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1. An apparatus for connecting to a portable device having an external wall provided with a specially designed generally rectangular slot having preselected dimensions, comprising:
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a housing, said housing including a cable attachment mechanism; a first and a second locking leg generally parallel to each other and adapted for movement between an unlocked position and a locked position, each locking leg secured within said housing and extending from said housing a distance greater than a thickness of the external wall, said first locking leg including a first locking flange at a distal end and said second locking leg including a second locking flange at a distal end wherein said locking flanges oppose each other and are adapted to engage an inner surface of the external wall through the security slot; a key-actuated lock within said housing, said lock operable from a first position to a second position; a locking member, coupled to said key-actuated lock and responsive to operation of said lock, for moving between a retracted position within said housing when said lock is in said first position to an extended position between said locking legs when said lock is in said second position, said locking member moving said locking legs from said unlocked position to said locked position when moving from said retracted position to said extended position; and a cable, coupled to said cable attachment mechanism, for securing said housing to an object other than to the portable device.
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2. A cable attaching apparatus, comprising:
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a housing for abutting to an exterior wall of a portable electronic device, said exterior wall including a security slot, said housing including a cable attachment mechanism; a first and a second locking leg generally parallel to each other and adapted for movement between an unlocked position and a locked position, each locking leg secured within said housing and extending from said housing a distance greater than a thickness of said external wall, said first locking leg including a first locking flange at a distal end and said second locking leg including a second locking flange at a distal end wherein said locking flanges oppose each other and are adapted to engage an inner surface of said external wall through the security slot; a key-actuated lock within said housing, said lock operable from a first position to a second position; a locking member, coupled to said key-actuated lock and responsive to operation of said lock, for moving between a retracted position within said housing when said lock is in said first position to an extended position between said locking legs when said lock is in said second position, said locking member moving said locking legs from said unlocked position to said locked position when moving from said retracted position to said extended position; and a cable, coupled to said cable attachment mechanism, for attaching to an object other than said portable electronic device.
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3. A cable attaching apparatus, comprising:
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a portable electronic device having an exterior wall provided with a security slot; a housing including a cable attachment mechanism; a first and a second locking leg generally parallel to each other and adapted for movement between an unlocked position and a locked position, each locking leg secured within said housing and extending from said housing a distance greater than a thickness of said external wall, said first locking leg including a first locking flange at a distal end and said second locking leg including a second locking flange at a distal end wherein said locking flanges oppose each other and are adapted to engage an inner surface of said external wall through the security slot; a lock within said housing, said lock operable from a first position to a second position; a locking member, coupled to said lock and responsive to operation of said lock, for moving between a retracted position within said housing when said lock is in said first position to an extended position between said locking legs when said lock is in said second position, said locking member moving said locking legs from said unlocked position to said locked position when moving from said retracted position to said extended position; and a cable, coupled to said cable attachment mechanism, for attaching to an object other than said portable electronic device. - View Dependent Claims (4, 5, 6)
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Specification