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US 6,288,911 B1Granted
Hot plug solution and adjustable retention bracket
AssigneeIntel Corporation
InventorsRussell S. Aoki, Mohammed N. Haq
Life of this patent
Estimating the term…
Abstract
Disclosed is structure and methods for engaging/disengaging a peripheral component interconnect compliant card with/from a slot therefor, without having to power down the system (e.g., computer) or remove any system chassis components. The structure includes a bracket to hold the card, which bracket can be adjustable to hold cards of different sizes. The structure also includes a frame member attached to the system chassis, the frame member having a guide rail to guide the bracket and peripheral component interconnect compliant card to engage/disengage the card with/from the slot therefor. The adjustable retention bracket can be used independently of use of the frame member, to hold peripheral component interconnect compliant cards rigid and stable.
Claims35
Hot plug structure, comprising:
- a frame member, having guiding structure adapted to guide a peripheral component interconnect compliant card to enter a slot, of a system, for the peripheral component interconnect compliant card, the guiding structure having a first section spaced in a first direction from the slot;
- a second section, at a first end portion of the guiding structure, adapted to guide a first end of the peripheral component interconnect compliant card closer to the slot in the first direction;
- and a third section, at a second end portion of the guiding structure opposite said first end portion, adapted to guide a second end of the peripheral component interconnect compliant card closer to the slot in the first direction, so as to engage the peripheral component interconnect compliant card in the slot, wherein said third section extends discontinuously from the first section, in the first direction.
An adjustable retention bracket for a peripheral component interconnect compliant card having electrical connectors at one edge thereof, comprising:
- a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card, said first edge of the peripheral component interconnect compliant card being different than said one edge;
- and
- a second portion to extend-along a second edge of the peripheral component interconnect compliant card, the second edge extending from the first edge and extending in a height direction of the peripheral component interconnect compliant card,
- wherein at least one of an effective length of the first portion and an effective length of the second portion, for holding the peripheral component interconnect compliant card, is adjustable, respectively to accommodate peripheral component interconnect compliant cards with different lengths in the length direction and different heights in the height direction, and wherein the adjustable retention bracket substantially does not extend along said one edge of the peripheral component interconnect compliant card.
1 more element
Chassis structure of a computer, comprising:
- (1) a hot plug structure including a frame member, having guiding structure adapted to guide a peripheral component interconnect compliant card to enter a slot, of a system, for the peripheral component interconnect compliant card, the guiding structure having a first section spaced in a first direction from the slot;
- a second section, at a first end portion of the guiding structure, adapted to guide a first end of the peripheral component interconnect compliant card closer to the slot in the first direction;
- and a third section, at a second end portion of the guiding structure opposite said first end portion, adapted to guide a second end of the peripheral component interconnect compliant card closer to the slot in the first direction, so as to engage the peripheral component interconnect compliant card in the slot, wherein said third section extends discontinuously from the first section, in the first direction, and
- (2) a base board, the base board including the slot, and wherein the first section of the guiding structure extends in a direction along the slot, parallel to the base board.
1 more element
A retention bracket for use with a hot plug structure which includes a frame member, the frame member having guiding structure adapted to guide a peripheral component interconnect compliant card to enter a slot, of a system, for the peripheral component-interconnect compliant card, the guiding structure having a first section spaced in a first direction from the slot;
- a second section, at a first end portion of the guiding structure, adapted to guide a first end of the peripheral component interconnect compliant card closer to the slot in the first direction;
- and a third section, at a second end portion of the guiding structure opposite said first end portion, adapted to guide a second end of the peripheral component interconnect compliant card closer to the slot in the first direction, so as to engage the peripheral component interconnect compliant card in the slot,
- the retention bracket comprising a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card, and guided structure on the first portion, adapted to be guided by said guiding structure of said frame member, said guided structure being positioned on the first portion so as to be able to be located in the second and third sections of the guiding structure to engage the peripheral component interconnect compliant card with the slot, wherein said peripheral component interconnect compliant card has electrical connectors along one edge, said one edge being different than said first edge, and the retention bracket substantially does not extend along said one edge of the peripheral component interconnect compliant card.
A hot plug peripheral component interconnect solution, comprising:
- (1) a hot plug structure which includes a frame member, the frame member having guiding structure adapted to guide a peripheral component interconnect compliant card to enter a slot, of a system, for the peripheral component interconnect compliant card, the guiding structure having a first section spaced in a first direction from the slot;
- a second section, at a first end portion of the guiding structure, adapted to guide a first end of the peripheral component interconnect compliant card closer to the slot in the first direction;
- and a third section, at a second end portion of the guiding structure opposite said first end portion, adapted to guide a second end of the peripheral component interconnect compliant card closer to the slot in the first direction, so as to engage the peripheral component interconnect compliant card in the slot, wherein said third section extends discontinuously from the first section, in the first direction, and
- (2) a retention bracket for holding said peripheral component interconnect compliant card, said retention bracket comprising a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card, and guided structure on the first portion, to be guided by said guiding structure of said frame member, said guided structure being positioned on the first portion so as to be able to be located in the second and third sections of the guiding structure to engage the peripheral component interconnect compliant card with the slot.
1 more element
A frame structure of a computer, comprising:
- (1) a hot plug peripheral component interconnect solution including (a) a hot plug structure which includes a frame member, the frame member having guiding structure adapted to guide a peripheral component interconnect compliant card to enter a slot, of a system, for the peripheral component interconnect compliant card, the guiding structure having a first section spaced in a first direction from the slot;
- a second section, at a first end portion of the guiding structure, adapted to guide a first end of the peripheral component interconnect compliant card closer to the slot in the first direction;
- and a third section, at a second end portion of the guiding structure opposite said first end portion, adapted to guide a second end of the peripheral component interconnect compliant card closer to the slot in the first direction, so as to engage the peripheral component interconnect compliant card in the slot, wherein said third section extends discontinuously from the first section, in the first direction;
- and (b) a retention bracket for holding said peripheral component interconnect compliant card, said retention bracket comprising a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card, and guided structure on the first portion, to be guided by said guiding structure of said frame member, said guided structure being positioned on the first portion so as to be able to be located in the second and third sections of the guiding structure to engage the peripheral component interconnect compliant card with the slot;
- and
- (2) a computer frame, having an opening through which the peripheral component interconnect compliant card and the retention bracket can be passed for engaging the peripheral component interconnect compliant card with, and disengaging the peripheral component interconnect compliant card from, the slot, the guiding structure of the frame member being accessible to the guided structure of the retention bracket through the opening.
3 more elements
A computer system, comprising:
- (I) a frame structure of a computer which includes a hot plug peripheral component interconnect solution including (a) a hot plug structure which includes a frame member, the frame member having guiding structure adapted to guide a peripheral component interconnect compliant card to enter a slot, of a system, for the peripheral component interconnect compliant card, the guiding structure having a first section spaced in a first direction from the slot;
- a second section, at a first end portion of the guiding structure, adapted to guide a first end of the peripheral component interconnect compliant card closer to the slot in the first direction;
- and a third section, at a second end portion of the guiding structure opposite said first end portion, adapted to guide a second end of the peripheral component interconnect compliant card closer to the slot in the first direction, so as to engage the peripheral component interconnect compliant card in the slot, wherein said third section extends discontinuously from the first section, in the first direction;
- and (b) a retention bracket for holding said peripheral component interconnect compliant card, said retention bracket comprising a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card, and guided structure on the first portion, to be guided by said guiding structure of said frame member, said guided structure being positioned on the first portion so as to be able to be located in the second and third sections of the guiding structure to engage the peripheral component interconnect compliant card with the slot;
- (II) a computer frame, having an opening through which the peripheral component interconnect compliant card and the retention bracket can be passed for engaging the peripheral component interconnect compliant card with, and disengaging the peripheral component interconnect compliant card from, the slot, the guiding structure of the frame member being accessible to the guided structure of the retention bracket through the opening;
- (III) a computer base board within the computer frame, the computer base board having said slot, accessible to the peripheral component interconnect compliant card by way of the guiding structure through the opening;
- and
- (IV) the peripheral component interconnect compliant card, held by the retention bracket and engaging the slot.
5 more elements
A method of hot plug engagement of a peripheral component interconnect compliant card and a slot therefor, comprising the steps of:
- introducing the back of the peripheral component interconnect compliant card to guide structure of a frame member associated with the slot, the guide structure of the frame member including a first guide slot and a second guide slot respectively furthest from and closest to the introduction location of the peripheral component interconnect compliant card to the guide structure, the first and second guide slots each extending to a position closer to the slot, in a first direction, than a remaining part of the guide structure, the second guide slot extending discontinuously from the remaining part of the guide structure;
- moving the peripheral component interconnect compliant card along the guide structure, until said card is guided by said first guide slot;
- and
- further moving the peripheral component interconnect compliant card guided by said second guide slot discontinuously from the remaining part of the guide structure, to engage said card in said slot for the peripheral component interconnect compliant card.
1 more element
A method of hot plug disengagement of a peripheral component interconnect compliant card from a slot therefor, comprising the steps of:
- moving the peripheral component interconnect compliant card along a first guide slot of a guide structure associated with the slot for the card, to disengage the peripheral component interconnect compliant card from the slot for the card, the first guide slot extending discontinuously from a remaining part of the guide structure;
- and
- thereafter, moving the peripheral component interconnect compliant card along the remaining part of the guide structure to remove the peripheral component interconnect compliant card from the slot for the card.
An adjustable retention bracket for a peripheral component interconnect compliant card, comprising:
- a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card;
- and
- a second portion to extend along a second edge of the peripheral component interconnect compliant card, the second edge extending from the first edge and extending in a height direction of the peripheral component interconnect compliant card,
- wherein an effective length of the first portion, for holding the peripheral component interconnect compliant card, is adjustable, to accommodate peripheral component interconnect compliant cards with different lengths in the length direction, and wherein the first portion includes a first member and a second member, the first member telescoping with the second member so as to adjust the effective length of the first portion.
1 more element
An adjustable retention bracket for a peripheral component interconnect compliant card, comprising:
- a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card;
- and
- a second portion to extend along a second edge of the peripheral component interconnect compliant card, the second edge extending from the first edge and extending in a height direction of the peripheral component interconnect compliant card,
- wherein an effective length of the first portion, for holding the peripheral component interconnect compliant card, is adjustable, to accommodate peripheral component interconnect compliant cards with different lengths in the length direction, and wherein the first portion has a plurality of positions along the length thereof for positioning the second portion, providing different effective lengths of the first portion respectively at the plurality of positions.
1 more element
An adjustable retention bracket for a peripheral component interconnect compliant card, comprising:
- a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card;
- and
- a second portion to extend along a second edge of the peripheral component interconnect compliant card, the second edge extending from the first edge and extending in a height direction of the peripheral component interconnect compliant card,
- wherein an effective length of the second portion, for holding the peripheral component interconnect compliant card, is adjustable, to accommodate peripheral component interconnect compliant cards with different heights.
1 more element
An adjustable retention bracket for a peripheral component interconnect compliant card, comprising:
- a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card;
- and
- a second portion to extend along a second edge of the peripheral component interconnect compliant card, the second edge extending from the first edge and extending in a height direction of the peripheral component interconnect compliant card,
- wherein an effective length of the first portion and an effective length of the second portion, for holding the peripheral component interconnect compliant card, are adjustable, to accommodate peripheral component interconnect compliant cards with different lengths in the length direction and different heights in the height direction.
1 more element
An adjustable retention bracket for a peripheral component interconnect compliant card, comprising:
- a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card;
- and
- a second portion to extend along a second edge of the peripheral component interconnect compliant card, the second edge extending from the first edge and extending in a height direction of the peripheral component interconnect compliant card,
- wherein at least one of an effective length of the first portion and an effective length of the second portion, for holding the peripheral component interconnect compliant card, is adjustable, respectively to accommodate peripheral component interconnect compliant cards with different lengths in the length direction and in the height direction, and wherein each of the first and second portions includes fastening structure to fasten the first and second portions to the peripheral component interconnect compliant card.
1 more element
An adjustable retention bracket for a peripheral component interconnect compliant card, comprising:
- a first portion to extend along a first edge of the peripheral component interconnect compliant card, in a length direction of the peripheral component interconnect compliant card;
- and
- a second portion to extend along a second edge of the peripheral component interconnect compliant card, the second edge extending from the first edge and extending in a height direction of the peripheral component interconnect compliant card,
- wherein at least one of an effective length of the first portion and an effective length of the second portion, for holding the peripheral component interconnect compliant card, is adjustable, respectively to accommodate peripheral component interconnect compliant cards with different lengths in the length direction and in the height direction, and wherein the first portion includes guided structure at front and rear locations thereof, to be guided in guiding structure of a frame member in engaging the peripheral component interconnect compliant card with a slot for the peripheral component interconnect compliant card.
1 more element
Dependencies are inferred from the claim text.