Patent US4986778A successfully refreshed from Google Patents.
US4986778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrier for use in testing circuit boards
Assignee: Venturedyne Ltd
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Filing: 1989-05-04
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Granted: 1991-01-22
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Expires: 2009-05-04
Abstract
Abstract A carrier for use in testing circuit boards includes a carrier frame adapted to be mounted vertically within a test chamber and a plurality of circuit board mounting modules for supporting at least one circuit board. The circuit board carrier frame has a plurality of vertically oriented module supports provided thereon and each of the circuit board mounting modules is constructed and arranged to be releasably mounted in one of the module supports. A first electrical connector assembly is mounted on the carrier frame for being connected to a source of electrical energy and test signals and a plurality of second electrical connector assemblies are each connected in circuit with the first electrical connector assembly and are located respectively adjacent the module supports and a third electrical connector assembly is mounted on each of the modules and each is adapted to be connected to one of the second electrical connector assemblies. A plurality of electrical contacts are located on the circuit board mounting modules for engaging individual portions of the circuit board to provide energy and control signals thereto and releasable retainers are pivotally mounted on each module for securing individual circuit boards in the module and in engagement with the electrical contacts.
Inventors
- 👤 Peter A. Liken
- 👤 Steven B. Ensing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:34
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/28; G01R31/2801; G01R31/2806; G01R31/2808; G01R1/00; G01R1/02; G01R1/04; H; H05; H05K; H05K13/00; H05K13/0061; H05K13/0069
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
300 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules separable from the frame assembly, a plurality of module receiving means formed in said frame assembly and including means for individually receiving each of said modules, each of said module receiving means being identically constructed and arranged, said modules each being constructed and arranged complementary to the module receiving means whereby said modules may be interchangeably mounted in any of said module receiving means, securing means for securing said modules in said module receiving means, said modules each including retaining means for retaining individual circuit boards, and electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly, said electrical connector means including a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy, a plurality of identical second electrical connector assemblies each being in circuit with the first electrical connector assembly and one being located adjacent each of said module receiving means and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to any one of the second electrical connector assemblies, and contact means mounted on each module and dedicated to the specific circuitry of a circuit board to be mounted thereon, whereby circuit boards having different circuit designs can be mounted on different dedicated modules which may be received on any one of said module receiving means, and whereby said electrical connector means permits all of the circuit boards of different designs to be connected to an external source of energy or control signals so that the same carrier can be used for testing circuit boards of different designs.
Claim 2
Dependent Claim
300 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules separable from the frame assembly, a plurality of module receiving means formed in said frame assembly and including means for individually receiving each of said modules, each of said module receiving means being identically constructed and arranged, said modules each being constructed and arranged complementary to the module receiving means whereby said modules may be interchangeably mounted in any of said module receiving means, securing means for securing said modules in said module receiving means, said modules each including retaining means for retaining individual circuit boards, and electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly, said electrical connector means including a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy, a plurality of identical second electrical connector assemblies each being in circuit with the first electrical connector assembly and one being located adjacent each of said module receiving means and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to any one of the second electrical connector assemblies, and contact means mounted on each module and dedicated to the specific circuitry of a circuit board to be mounted thereon, whereby circuit boards having different circuit designs can be mounted on different dedicated modules which may be received on any one of said module receiving means, and whereby said electrical connector means permits all of the circuit boards of different designs to be connected to an external source of energy or control signals so that the same carrier can be used for testing circuit boards of different designs.
Claim 3
Dependent Claim
76 words
The carrier set forth in claim 1 wherein each securing means includes a first part disposed on said frame assembly and adjacent each of said module receiving means and a second part mounted on each of said modules and adjacent the periphery thereof, each of said second parts being adopted to couple with any of said of first parts so that each of said modules may be releasably secured in any of said module receiving means.
Claim 4
Dependent Claim
71 words
The carrier set forth in claim 2 wherein the frame assembly is relatively flat, said modules each being relatively flat and having substantially the same thickness and said frame assembly and defining a pair of opposite sides, a retaining means disposed on each of the opposite sides of each module for retaining individual circuit boards, and electrical contact means on each of said opposite sides for engaging circuit boards mounted thereon.
Claim 5
Dependent Claim
40 words
The carrier set forth in claim 2 wherein each of said retaining means comprises a member pivotally mounted on said module for movement between open and closed positions and latching means for holding said retaining means in its closed position.
Claim 6
Dependent Claim
177 words
A carrier for use in testing circuit boards in a test cell, said carrier including a frame assembly and a plurality of circuit board mounting modules, said frame assembly having opposite sides, a plurality of openings formed in said frame assembly for individually receiving each of said modules, said opening extending through the opposite sides of said frame assembly and being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, said modules having a pair of opposite sides, securing means for securing said modules in said openings, said modules each including retaining means on each of its opposite sides for retaining an individual circuit board on each said side so that the individual circuit boards are exposed to the atmosphere in the test cell, and electrical connector means on each of the opposite sides of said modules for connecting each said circuit board to a source of electrical energy and control signals exterior of said carrier assembly.
Claim 7
Dependent Claim
177 words
A carrier for use in testing circuit boards in a test cell, said carrier including a frame assembly and a plurality of circuit board mounting modules, said frame assembly having opposite sides, a plurality of openings formed in said frame assembly for individually receiving each of said modules, said opening extending through the opposite sides of said frame assembly and being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, said modules having a pair of opposite sides, securing means for securing said modules in said openings, said modules each including retaining means on each of its opposite sides for retaining an individual circuit board on each said side so that the individual circuit boards are exposed to the atmosphere in the test cell, and electrical connector means on each of the opposite sides of said modules for connecting each said circuit board to a source of electrical energy and control signals exterior of said carrier assembly.
Claim 8
Dependent Claim
111 words
The carrier set forth in claim 5 wherein said electrical connector means includes a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy and test signals, a plurality of second electrical connector assemblies with each being in circuit with the first electrical connector assembly and one being located adjacent each of said module receiving means and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to one of the second electrical connector assemblies and contact means mounted on each module and adapted to engage the circuitry of a circuit board mounted thereon.
Claim 9
Dependent Claim
71 words
The carrier set forth in claim 6 wherein the frame assembly is relatively flat, said modules each being relatively flat and having substantially the same thickness as said frame assembly and defining a pair of opposite sides, a retaining means disposed on each of the opposite sides of the module for retaining individual circuit boards, and electrical contact means on each of said opposite sides for engaging circuit boards mounted thereon.
Claim 10
Dependent Claim
25 words
The carrier set forth in claim 5 wherein each of said openings is generally rectangular, each of said modules having a complementary rectangular outer periphery.
Claim 11
Dependent Claim
109 words
The carrier set forth in claim 8 wherein said electrical connector means includes a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy and test signals, a plurality of second electrical connector assemblies with each being in circuit with the first electrical connector assembly and one being located adjacent each of said openings and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to one of the second electrical connector assemblies and contact means mounted on each module and adapted to engage the circuitry of a circuit board mounted thereon.
Claim 12
Dependent Claim
72 words
The carrier set forth in claim 8 wherein the first frame assembly is relatively flat, said modules each being relatively flat and having substantially the same thickness as said frame assembly and defining a pair of opposite sides, a retaining means disposed on each of the opposite sides of the module for retaining individual circuit boards, and electrical contact means on each of said opposite sides for engaging circuit boards mounted thereon.
Claim 13
Dependent Claim
195 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly for including means for individually receiving each of said modules, each of said module receiving means comprising an opening formed in said frame assembly, each of said openings being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, each securing means including a first part disposed on said frame assembly and adjacent each of said openings and a second part mounted on each of said modules and adjacent the periphery thereof, each of said second parts being adapted to couple with any of said first parts so that each of said modules may be releasably secured in any of said openings, said modules each including retaining means for retaining individual circuit boards, and electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly.
Claim 14
Dependent Claim
195 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly for including means for individually receiving each of said modules, each of said module receiving means comprising an opening formed in said frame assembly, each of said openings being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, each securing means including a first part disposed on said frame assembly and adjacent each of said openings and a second part mounted on each of said modules and adjacent the periphery thereof, each of said second parts being adapted to couple with any of said first parts so that each of said modules may be releasably secured in any of said openings, said modules each including retaining means for retaining individual circuit boards, and electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly.
Claim 15
Dependent Claim
109 words
The carrier set forth in claim 11 wherein said electrical connector means includes a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy and test signals, a plurality of second electrical connector assemblies with each being in circuit with the first electrical connector assembly and one being located adjacent each of said openings and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to one of the second electrical connector assemblies, and contact means mounted on each module and adapted to engage the circuitry of a circuit board mounted thereon.
Claim 16
Dependent Claim
71 words
The carrier set forth in claim 12 wherein the frame assembly is relatively flat, said modules each being relatively flat and having substantially the same thickness as said frame assembly and defining a pair of opposite sides, a retaining means disposed on each of the opposite sides of each module for retaining individual circuit boards, and electrical contact means on each of said opposite sides for engaging circuit boards mounted thereon.
Claim 17
Dependent Claim
40 words
The carrier set forth in claim 13 wherein each of said retaining means comprises a member pivotally mounted on said module for movement between open and closed positions and latching means for holding said retaining means in its closed position.
Claim 18
Dependent Claim
25 words
The carrier set forth in claim 14 wherein each of said openings is generally rectangular, each of said modules having a complementary rectangular outer periphery.
Claim 19
Dependent Claim
71 words
The carrier set forth in claim 11 wherein the frame assembly is relatively flat, said modules each being relatively flat and having substantially the same thickness as said frame assembly and defining a pair of opposite sides, a retaining means disposed on each of the opposite sides of each module for retaining individual circuit boards, and electrical contact means on each of said opposite sides for engaging circuit boards mounted thereon.
Claim 20
Dependent Claim
40 words
The carrier set forth in claim 11 wherein each of said retaining means comprises a member pivotally mounted on said module for movement between open and closed positions and latching means for holding said retaining means in its closed position.
Claim 21
Dependent Claim
25 words
The carrier set forth in claim 12 wherein each of said openings is generally rectangular, each of said modules having a complimentary rectangular outer periphery.
Claim 22
Dependent Claim
194 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly for including means for individually receiving each of said modules, each of said module receiving means comprising an opening formed in said frame assembly, each of said openings being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, said modules each including retaining means for retaining individual circuit boards, electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly, said frame assembly being relatively flat, said modules each being relatively flat and having substantially the same thickness as said frame assembly and defining a pair of opposite sides, a retaining means disposed on each of the opposite sides of each module for retaining individual circuit boards, and electrical contact means on each of said opposite sides for engaging circuit boards mounted thereon.
Claim 23
Dependent Claim
194 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly for including means for individually receiving each of said modules, each of said module receiving means comprising an opening formed in said frame assembly, each of said openings being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, said modules each including retaining means for retaining individual circuit boards, electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly, said frame assembly being relatively flat, said modules each being relatively flat and having substantially the same thickness as said frame assembly and defining a pair of opposite sides, a retaining means disposed on each of the opposite sides of each module for retaining individual circuit boards, and electrical contact means on each of said opposite sides for engaging circuit boards mounted thereon.
Claim 24
Dependent Claim
25 words
The carrier set forth in claim 19 wherein each of said openings is generally rectangular, each of said modules having a complimentary rectangular outer periphery.
Claim 25
Dependent Claim
71 words
The carrier set forth in claim 20 wherein each securing means includes a first part disposed on said carrier and adjacent each of said openings and a second part mounted on each of said modules and adjacent the periphery thereof, each of said second parts being adopted to couple with any of said of first parts so that each of said modules may be releasably secured in any of said openings.
Claim 26
Dependent Claim
109 words
The carrier set forth in claim 21 wherein said electrical connector means includes a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy and test signals, a plurality of second electrical connector assemblies with each being in circuit with the first electrical connector assembly and one being located adjacent each of said openings and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to one of the second electrical connector assemblies and contact means mounted on each module and adapted to engage the circuitry of a circuit board mounted thereon.
Claim 27
Dependent Claim
164 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly for including means for individually receiving each of said modules, each of said module receiving means comprising an opening formed in said frame assembly, each of said openings being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, said modules each including retaining means for retaining individual circuit boards, each of said retaining means comprising a member pivotally mounted on said module for movement between open and closed positions and latching means for holding said retaining means in its closed position, and electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly.
Claim 28
Dependent Claim
164 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly for including means for individually receiving each of said modules, each of said module receiving means comprising an opening formed in said frame assembly, each of said openings being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, said modules each including retaining means for retaining individual circuit boards, each of said retaining means comprising a member pivotally mounted on said module for movement between open and closed positions and latching means for holding said retaining means in its closed position, and electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly.
Claim 29
Dependent Claim
25 words
The carrier set forth in claim 23 wherein each of said openings is generally rectangular, each of said modules having a complimentary rectangular outer periphery.
Claim 30
Dependent Claim
219 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly and including means for individually receiving each of said modules, each of said module receiving means being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, said modules each including retaining means for retaining individual circuit boards, electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly, said electrical connector means including a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy and test signals, a plurality of second electrical connector assemblies each being in circuit with the first electrical connector assembly and one being located adjacent each of said openings and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to one of the second electrical connector assemblies, and contact means mounted on each module and adapted to engage the circuitry of a circuit board mounted thereon.
Claim 31
Dependent Claim
219 words
A carrier for use in testing circuit boards includes a frame assembly and a plurality of circuit board mounting modules, a plurality of module receiving means formed in said frame assembly and including means for individually receiving each of said modules, each of said module receiving means being identically configured, said modules each having an outer peripheral configuration complementary to the margins of the openings whereby said modules may be interchangeably mounted in any of said openings, securing means for securing said modules in said openings, said modules each including retaining means for retaining individual circuit boards, electrical connector means for connecting said circuit boards to a source of electrical energy and control signals exterior of said carrier assembly, said electrical connector means including a first electrical connector assembly mounted on the frame assembly for being connected to an external source of electrical energy and test signals, a plurality of second electrical connector assemblies each being in circuit with the first electrical connector assembly and one being located adjacent each of said openings and a third electrical connector assembly mounted on each of the modules and each being adapted to be connected to one of the second electrical connector assemblies, and contact means mounted on each module and adapted to engage the circuitry of a circuit board mounted thereon.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-01-21 | 1994-07-23 | 1995-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-01-21 | 1998-07-23 | 1999-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-01-21 | 2002-07-23 | 2003-01-22 | $7700.00 | Window Closed / Lapsed |