US5775939A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interface assembly for peripheral accessories
Assignee: Nokia of America Corp
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Filing: 1996-10-08
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Granted: 1998-07-07
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Expires: 2016-10-08
Abstract
Abstract An accessory connector and adapted assembly (30) that utilizes a connection to the reference voltage line (19') of the interface (19) between a personal computer (10) and its keyboard or other accessory (14), thereby avoiding the need to provide an independent power supply circuit for peripheral devices and accessories such as a microphone (20), speakers or the like. The adapter assembly (30) is configured with a first interface (28) having, by way of illustrative example, a male connector portion (28A) dimensioned for insertion into the keyboard port or PS2 port (19) of a personal computer and a female connector portion (28B) dimensioned to accommodate the male termination (18) of a conventional keyboard cable (17). The adapter assembly further includes a second interface (26) for providing power to the one or more external peripheral devices. By way of illustrative example, the second interface may include one or more jacks, male or female, to accommodate the terminating connector of a cable associated with one or more audio speakers and/or a loudspeaker. As a further example, a first connector (26A) of second interface (26) will connect to an audio peripheral input (32) located at the rear of a processing unit (16) of the computer (10), and an accessory conductor plug 24 of a microphone (24) will connect to a second connector (26B).
Inventors
- 👤 David A. Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:10
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/02; G; G06; G06F; G06F1/00; G06F1/26; G06F1/266; G06F3/00; G06F3/16; H01R2201/00; H01R2201/06
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
177 words
An accessory connector and adapter assembly for use in a personal computer system comprising a first accessory port having a reference voltage terminal, an accessory cable having cable end connectors insertable into the first accessory port for connection to the reference voltage terminal, and an audio input port, said assembly being operable to supply electrical power to an audio peripheral device coupled to said audio input port and comprising: a first interface having a first connector portion dimensioned for insertion into the first accessory port and a second connector portion dimensioned to accommodate a terminating end of the accessory cable, to thereby establish an electrical connection therebetween; a second interface having a first connector portion dimensioned to selectively establish an electrical interconnection with the audio input port and a second connector portion dimensioned to selectively establish an electrical interconnection with the audio peripheral device; and an electrical cable for electrically interconnecting the first and second interfaces, whereby electrical power may be supplied to the audio peripheral device from the reference voltage terminal of the first accessory port.
Claim 2
Dependent Claim
177 words
An accessory connector and adapter assembly for use in a personal computer system comprising a first accessory port having a reference voltage terminal, an accessory cable having cable end connectors insertable into the first accessory port for connection to the reference voltage terminal, and an audio input port, said assembly being operable to supply electrical power to an audio peripheral device coupled to said audio input port and comprising: a first interface having a first connector portion dimensioned for insertion into the first accessory port and a second connector portion dimensioned to accommodate a terminating end of the accessory cable, to thereby establish an electrical connection therebetween; a second interface having a first connector portion dimensioned to selectively establish an electrical interconnection with the audio input port and a second connector portion dimensioned to selectively establish an electrical interconnection with the audio peripheral device; and an electrical cable for electrically interconnecting the first and second interfaces, whereby electrical power may be supplied to the audio peripheral device from the reference voltage terminal of the first accessory port.
Claim 3
Dependent Claim
18 words
The assembly of claim 1, wherein the first connector of said second interface is a male adapter plug.
Claim 4
Dependent Claim
30 words
The assembly of claim 2, wherein the second connector of said second interface is a female adapter jack dimensioned to accommodate a male adapter plug of the audio peripheral device.
Claim 5
Dependent Claim
32 words
The assembly of claim 3, wherein the second connector of said second interface is a mini stereo adapter jack dimensioned to accommodate a mini stereo adapter plug of the audio peripheral device.
Claim 6
Dependent Claim
19 words
The assembly of claim 1, wherein the first connector of said second interface is a mini stereo adapter plug.
Claim 7
Dependent Claim
25 words
The assembly of claim 1, wherein the audio peripheral port is an input port and wherein the audio peripheral device includes a monaural audio source.
Claim 8
Dependent Claim
184 words
A telecommunications kit for use in a personal computer comprising a PS2 connected peripheral, a PS2 port having reference voltage, a PS2 cable having cable end connectors insertable into the PS2 port for connection to the reference voltage and an audio peripheral port, said kit comprising: at least one audio peripheral device; and an accessory connector and adapter assembly operable to supply electrical power to an audio peripheral device coupled to said audio peripheral port, said adapter assembly including a first interface having a first connector portion dimensioned for insertion into the PS2 port and a second connector portion dimensioned to accommodate a terminating end of a PS2 cable, to thereby establish an electrical connection therebetween; a second interface having a first connector portion dimensioned to selectively establish an electrical interconnection with the audio peripheral port and a second connector portion dimensioned to selectively establish an electrical interconnection with the audio peripheral device; and an electrical cable for electrically interconnecting the first and second interfaces, whereby electrical power may be supplied to the audio peripheral device from the reference voltage of the PS2 port.
Claim 9
Dependent Claim
184 words
A telecommunications kit for use in a personal computer comprising a PS2 connected peripheral, a PS2 port having reference voltage, a PS2 cable having cable end connectors insertable into the PS2 port for connection to the reference voltage and an audio peripheral port, said kit comprising: at least one audio peripheral device; and an accessory connector and adapter assembly operable to supply electrical power to an audio peripheral device coupled to said audio peripheral port, said adapter assembly including a first interface having a first connector portion dimensioned for insertion into the PS2 port and a second connector portion dimensioned to accommodate a terminating end of a PS2 cable, to thereby establish an electrical connection therebetween; a second interface having a first connector portion dimensioned to selectively establish an electrical interconnection with the audio peripheral port and a second connector portion dimensioned to selectively establish an electrical interconnection with the audio peripheral device; and an electrical cable for electrically interconnecting the first and second interfaces, whereby electrical power may be supplied to the audio peripheral device from the reference voltage of the PS2 port.
Claim 10
Dependent Claim
18 words
The kit of claim 7, wherein the first connector of said second interface is a male adapter plug.
Claim 11
Dependent Claim
30 words
The kit of claim 8, wherein the second connector of said second interface is a female adapter jack dimensioned to accommodate a male adapter plug of the audio peripheral device.
Claim 12
Dependent Claim
32 words
The kit of claim 9, wherein the second connector of said second interface is a mini stereo adapter jack dimensioned to accommodate a mini stereo adapter plug of the audio peripheral device.
Claim 13
Dependent Claim
19 words
The assembly of claim 7, wherein the first connector of said second interface is a mini stereo adapter plug.
Claim 14
Dependent Claim
24 words
The assembly of claim 7, wherein the audio peripheral port is an input port and the audio peripheral device comprises a monaural audio source.
Claim 15
Dependent Claim
22 words
The assembly of claim 12, wherein the audio peripheral port is an output port and the audio peripheral device is a loudspeaker.
References Cited (Backward Citations)
US5470239A
Cited
US5573425A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-07-06 | 2002-01-05 | 2002-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-07-06 | 2006-01-05 | 2006-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-07-06 | 2010-01-05 | 2010-07-07 | $7700.00 | Window Closed / Lapsed |