US5442453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video tape recorder with a monitor-equipped built-in camera
Assignee: Sharp Corp
•
Filing: 1993-07-22
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Granted: 1995-08-15
•
Expires: 2013-07-22
Abstract
Abstract A VTR with a monitor-equipped built-in camera includes a monitor/VTR portion and a camera portion. The monitor/VTR portion is integrally formed of a VTR portion holding a removable tape cassette and a monitor portion including a liquid crystal display device. A rotary mechanism attaches the camera portion to the monitor/VTR portion in a relatively rotatable manner. The monitor/VTR portion also includes an invertor for inverting a displayed image on the monitor. In the above configuration, the rotary mechanism includes a flexible connecting member for electrically connecting plural rotatable parts. The connecting member includes a coiling portion and first and second connecting portions. The coiling portion has a vortex structure and is disposed in a central portion of the rotary mechanism. The first and second connecting portions are extracted, respectively, from a starting end and a terminal end of the coiling portion, and extend parallel to a coiling central axis of the coiling portion. The first and second portions rotate relative to one another. Furthermore, a cutout portion may be provided in at least one of the first and second connecting portions of the connecting member to reduce stress when the one of the first and second connecting portions is bent.
Inventors
- 👤 Minori Takagi
- 👤 Kouji Aramaki
- 👤 Takeshi Ikeda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:53
CPC Classifications
H; H01; H01R; H01R35/00; H01R35/02; H04; H04N; H04N23/00; H04N23/50; H04N23/53; H04N23/531; H04N23/60; H04N23/63; Y; Y10; Y10S; Y10S358/00; Y10S358/906
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
97 words
A VTR with a monitor-equipped built-in camera comprising: a monitor/VTR portion integrally formed of a VTR portion holding a removable tape cassette and a monitor portion including a liquid crystal display device; a camera portion; a rotary mechanism attaching said camera portion to said monitor/VTR portion in a relatively rotatable manner; inverting means for inverting a displayed image on said monitor; detection means disposed in said rotary mechanism for detecting a rotational state of said camera portion relative to said monitor/VTR portion; and wherein said inverting means is driven based on the output from said detection means.
Claim 2
Dependent Claim
97 words
A VTR with a monitor-equipped built-in camera comprising: a monitor/VTR portion integrally formed of a VTR portion holding a removable tape cassette and a monitor portion including a liquid crystal display device; a camera portion; a rotary mechanism attaching said camera portion to said monitor/VTR portion in a relatively rotatable manner; inverting means for inverting a displayed image on said monitor; detection means disposed in said rotary mechanism for detecting a rotational state of said camera portion relative to said monitor/VTR portion; and wherein said inverting means is driven based on the output from said detection means.
Claim 3
Dependent Claim
42 words
A VTR with a monitor-equipped built-in camera according to claim 1, wherein said detection means generates a detection output when a picture-pickup face of said camera portion is oriented in a direction substantially parallel to the display surface of said monitor portion.
Claim 4
Dependent Claim
22 words
A VTR with a monitor-equipped built-in camera according to claim 1, wherein said rotary mechanism is remote-controlled by a remote control device.
Claim 5
Dependent Claim
54 words
A VTR with a monitor-equipped built-in camera according to claim 1, wherein said monitor/VTR portion has a VTR driving substrate for driving said VTR portion and a monitor driving substrate for driving said monitor portion, said VTR driving substrate and said monitor driving substrate integrally sandwiched between said monitor portion and said VTR portion.
Claim 6
Dependent Claim
38 words
A VTR with a monitor-equipped built-in camera according to claim 4, wherein the dimensions of said VTR driving substrate and said monitor driving substrate are smaller than the outside dimension of the display surface of said monitor portion.
Claim 7
Dependent Claim
49 words
A VTR with a monitor-equipped built-in camera according to claim 1, wherein said camera portion holds removable batteries as power supply source for said VTR with a monitor-equipped built-in camera, and has a removable battery cover for covering and protecting said batteries which also serves as a camera grip.
Claim 8
Dependent Claim
112 words
A VTR with a monitor-equipped built-in camera according to any one of claim 2, 5, 1, 3, 4, and 5, wherein said rotary mechanism comprises: a flexible connecting member for electrically connecting plural rotatable parts, said connecting member including, a coiling portion having a vortex structure and a coiling central axis, and disposed in a central portion of said connecting member, first and second connecting portions extracted respectively from a starting end and a terminal end of said coiling portion and extending parallel to said coiling central axis, and wherein said coiling portion has a coiling state which changes so that said first and second connecting portions rotate relative to one another.
Claim 9
Dependent Claim
46 words
A VTR with a monitor-equipped built-in camera according to claim 7, wherein said coiling portion has a hollow central portion along said coiling central axis, and a supporting member is provided which has a supporting portion inserted into said hollow portion for supporting said connecting member.
Claim 10
Dependent Claim
31 words
A VTR with a monitor-equipped built-in camera according to claim 8, wherein the supporting portion of said supporting member is provided with a hollow portion through which connecting cables are passed.
Claim 11
Dependent Claim
155 words
A VTR with a monitor-equipped built-in camera according to any one of claims 2, 5, 1, 3, 4, and 6, wherein said rotary mechanism comprises: a flexible connecting member for electrically connecting plural rotatable parts, said connecting member including, a coiling portion having a vortex structure and a coiling central axis, and disposed in a central portion of said connecting member, first and second connecting portions extracted respectively from a starting end and a terminal end of said coiling portion and extending parallel to said coiling central axis, and wherein said coiling portion has a coiling state which changes so that said first and second connecting portions rotate relative to one another, and at least one of said first and second connecting portions is provided with a cutout portion for relieving stress acting on said connecting portion when said connecting portion is bent substantially, perpendicular relative to the coiling central axis of said coiling portion.
Claim 12
Dependent Claim
46 words
A VTR with a monitor-equipped built-in camera according to claim 10, wherein said coiling portion has a hollow central portion along said coiling central axis, and a supporting member is provided which has a supporting portion inserted into said hollow portion for supporting said connecting member.
Claim 13
Dependent Claim
25 words
A VTR with a monitor-equipped built-in camera according to claim 11, wherein said support portion includes a hollow portion through which connecting cable are passed.
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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) | 1998-08-14 | 1999-02-13 | 1999-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-08-14 | 2003-02-13 | 2003-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-08-14 | 2007-02-13 | 2007-08-15 | $7700.00 | Window Closed / Lapsed |