Patent US5961346A successfully refreshed from Google Patents.
US5961346A
Expired / Lapsed
US
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Boardlock for use with slanted card edge connector
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 1997-07-30
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Granted: 1999-10-05
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Expires: 2017-07-30
Abstract
Abstract A slanted card edge connector (10) includes an insulative housing (12) defining a central slot (14) for receiving a module therein and a pair of ejectors (18) rotatably positioned within a pair of corresponding towers (16) adjacent two opposite ends of the housing (12). Three support blocks (20) extend forward and backward from a center portion and two opposite end portions wherein the middle support block (20) includes a slanted first cavity (24), in compliance with the relative angle of housing (12) with regard to the PC board (100), extending from a front surface (26) thereof inwardly, and each of such other two end blocks (20) also has the second slanted cavity (50), in compliance with the relative angle of the housing (12) with regard to the PC board (100), extending from a bottom surface (52) thereof. Therefore, these three support blocks (20) are not collinear along the lengthwise direction of the housing (12) of the connector (20).
Inventors
- 👤 Edmond Choy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:13
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R12/7011; H01R12/7017; H01R12/7029
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
133 words
A slanted card edge connector for mounting to a PC board, comprising: an insulative elongated housing defining a central slot for receiving a module therein, said housing being positioned with regard to the PC board at an angle which is substantially smaller than a right angle; at least one block integrally formed on an underside of the housing; a cavity formed around a bottom portion of said block; and a boardlock including an attachment plate and legs extending downward from said attachment plate, said attachment plate defining a first plane and said legs defining a second plate wherein an oblique angle is formed between said first and second planes; whereby said boardlock can be loaded into said cavity from said bottom portion of the block along a direction in compliance with said angle.
Claim 2
Dependent Claim
133 words
A slanted card edge connector for mounting to a PC board, comprising: an insulative elongated housing defining a central slot for receiving a module therein, said housing being positioned with regard to the PC board at an angle which is substantially smaller than a right angle; at least one block integrally formed on an underside of the housing; a cavity formed around a bottom portion of said block; and a boardlock including an attachment plate and legs extending downward from said attachment plate, said attachment plate defining a first plane and said legs defining a second plate wherein an oblique angle is formed between said first and second planes; whereby said boardlock can be loaded into said cavity from said bottom portion of the block along a direction in compliance with said angle.
Claim 3
Dependent Claim
39 words
The connector as defined in claim 1, wherein said cavity is of a trapezoid cross-section configuration including an upward slanted side in compliance with said angle, two vertical parallel front side and end side, and a horizontal bottom side.
Claim 4
Dependent Claim
35 words
The connector as defined in claim 1, wherein said cavity is of a triangle cross-section configuration including an upward slanted side in compliance with said angle, a vertical end side and a horizontal bottom side.
Claim 5
Dependent Claim
22 words
The connector as defined in claim 2, wherein said attachment plate of the boardlock moves along the upward slanted side during insertion.
Claim 6
Dependent Claim
22 words
The connector as defined in claim 3, wherein said attachment plate of the boardlock moves along the upward slanted side during insertion.
Claim 7
Dependent Claim
25 words
The connector as defined in claim 2, wherein a pair of slots are formed in the cavity by two sides of the upward slanted side.
Claim 8
Dependent Claim
25 words
The connector as defined in claim 3, wherein a pair of slots are formed in the cavity by two sides of the upward slanted side.
Claim 9
Dependent Claim
22 words
The connector as defined in claim 1, wherein barbs are formed on two side edges of the attachment plate of the boardlock.
Claim 10
Dependent Claim
24 words
The connector as defined in claim 1, wherein an angle between the legs and the attachment plate is substantially smaller than a right angle.
Claim 11
Dependent Claim
31 words
The connector as defined in claim 1, wherein more than one boardlocks are provided on more than one block, respectively, and are not collinear along an elongated direction of the housing.
Claim 12
Dependent Claim
62 words
A boardlock for use with a slanted card edge connector, comprising: an attachment plate with barbs on two opposite side edges; and leg means downward extending from at least one edge of said attachment plate; wherein said attachment plate defines a first plane and leg means defines a second plane, and an oblique angle is formed between said first and second planes.
Claim 13
Dependent Claim
62 words
A boardlock for use with a slanted card edge connector, comprising: an attachment plate with barbs on two opposite side edges; and leg means downward extending from at least one edge of said attachment plate; wherein said attachment plate defines a first plane and leg means defines a second plane, and an oblique angle is formed between said first and second planes.
Claim 14
Dependent Claim
129 words
A slanted connector (10) comprising an elongated housing (12) with a plurality of cavities (50) on an underside thereof for receiving a corresponding number of boardlocks (40) therein, said housing generally positioned at an angle, which is substantially smaller than a right angle, with regard to a PC board (100) on which the connector (10) is mounted, each cavity (50) defining an upward slanted side (54) generally in compliance with said angle as so to have the corresponding boardlocks (40) installed into said cavity (50) in a direction along said slanted side (54), each cavity (50) further including a horizontal bottom side (58) open to an exterior for allowing vertical leg means (44) of said boardlock (40) to extend downward therethrough into a hole of the PC board (100).
Claim 15
Dependent Claim
129 words
A slanted connector (10) comprising an elongated housing (12) with a plurality of cavities (50) on an underside thereof for receiving a corresponding number of boardlocks (40) therein, said housing generally positioned at an angle, which is substantially smaller than a right angle, with regard to a PC board (100) on which the connector (10) is mounted, each cavity (50) defining an upward slanted side (54) generally in compliance with said angle as so to have the corresponding boardlocks (40) installed into said cavity (50) in a direction along said slanted side (54), each cavity (50) further including a horizontal bottom side (58) open to an exterior for allowing vertical leg means (44) of said boardlock (40) to extend downward therethrough into a hole of the PC board (100).
Claim 16
Dependent Claim
155 words
A slanted connector (10) comprising: an insulative elongated housing (12) defining a top surface (11) at an angle relative to a PC board (100) on which the connector (10) is mounted; at least a fixation section (50) formed adjacent a bottom portion (52) of the housing (12) for securing therein a boardlock (40), which includes a securing portion (42) and a leg portion (44), wherein said fixation section (50) includes at least an upward slanted side (54) in compliance with a direction along said angle for allowing said securing portion (42) of the boardlock (40) to be adapted to move therealong and be fastened thereto with said leg portion (44) extending downward out of a horizontal bottom side (58) of said fixation section (50) for reaching the PC board (100) and wherein said fixation section (50) further includes a vertical end side (56) for guidable confrontation with the leg portion (44) of the boardlock (40).
Claim 17
Dependent Claim
155 words
A slanted connector (10) comprising: an insulative elongated housing (12) defining a top surface (11) at an angle relative to a PC board (100) on which the connector (10) is mounted; at least a fixation section (50) formed adjacent a bottom portion (52) of the housing (12) for securing therein a boardlock (40), which includes a securing portion (42) and a leg portion (44), wherein said fixation section (50) includes at least an upward slanted side (54) in compliance with a direction along said angle for allowing said securing portion (42) of the boardlock (40) to be adapted to move therealong and be fastened thereto with said leg portion (44) extending downward out of a horizontal bottom side (58) of said fixation section (50) for reaching the PC board (100) and wherein said fixation section (50) further includes a vertical end side (56) for guidable confrontation with the leg portion (44) of the boardlock (40).
Claim 18
Dependent Claim
27 words
The connector as defined in claim 13, wherein said fixation section further includes a vertical end side for guidable confrontation with the leg portion of the boardlock.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-10-04 | 2003-04-05 | 2003-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-04 | 2007-04-05 | 2007-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-04 | 2011-04-05 | 2011-10-05 | $7700.00 | Window Closed / Lapsed |