Patent US5318257A successfully refreshed from Google Patents.
US5318257A
Expired / Lapsed
US
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Mechanism for supporting camera in image transmission apparatus
Assignee: Fujitsu Ltd
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Filing: 1992-09-25
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Granted: 1994-06-07
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Expires: 2012-09-25
Abstract
Abstract A mechanism for supporting a camera in a TV phone has a pedestal (4) positioned on the lateral side of a display (3 ) , a tubular body (7 ) standing uprightly on the pedestal (4) while rotatable about an axis thereof, a movable arm (8) having first and second articulations (38, 31) at the upper and bottom ends thereof, respectively, and displaceable in the up-down direction in the interior of the tubular body (7). The arm (8 ) is completely accommodated in the tubular body (7) at a lowermost position and completely drawn out of the tubular body (7) through an opening formed at the upper end of the tubular body (7) at a uppermost position. A camera holder (9) which holds a camera (6) is mounted on the upper end of the movable arm (8 ) by the first articulation (38 ) so that the camera (6 ) is tiltable forward and rearward.
Inventors
- 👤 Shirou Tani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:44
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/14; H04N7/141; H04N7/142; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/10; F16M11/20; F16M11/2007; F16M11/2035; F16M11/2064; Y; Y10; Y10S; Y10S248/00; Y10S248/917; Y10S248/918
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
137 words
A mechanism for supporting a camera in an image transmission apparatus, comprising: a pedestal positioned on a lateral side of a display, a tubular body standing uprightly on the pedestal while rotatable about an axis of the tubular body, a movable arm having first and second articulations at upper and bottom ends of the movable arm, respectively, and displaceable in an up-down direction in an interior of the tubular body; said arm being completely accommodated in the tubular body at a lowermost position and completely drawn out of the tubular body through an opening formed at the upper end of the tubular body at an uppermost position, and a camera holder for holding a camera, mounted on the upper end of the movable arm by the first articulation so that the camera is tiltable forward and rearward.
Claim 2
Dependent Claim
137 words
A mechanism for supporting a camera in an image transmission apparatus, comprising: a pedestal positioned on a lateral side of a display, a tubular body standing uprightly on the pedestal while rotatable about an axis of the tubular body, a movable arm having first and second articulations at upper and bottom ends of the movable arm, respectively, and displaceable in an up-down direction in an interior of the tubular body; said arm being completely accommodated in the tubular body at a lowermost position and completely drawn out of the tubular body through an opening formed at the upper end of the tubular body at an uppermost position, and a camera holder for holding a camera, mounted on the upper end of the movable arm by the first articulation so that the camera is tiltable forward and rearward.
Claim 3
Dependent Claim
32 words
A mechanism as defined by claim 1, wherein the camera holder detachably holds a camera body in such a manner that the camera is rotatable about a longitudinal axis of the camera.
Claim 4
Dependent Claim
87 words
A mechanism as defined by claim 1, wherein when the movable arm is at the uppermost position, the movable arm is free from restriction by an inner wall in the interior of the tubular body so that the movable arm is tiltable forward and rearward by the second articulation, but when the movable arm is at positions other than the uppermost position, the movable arm is restricted by the inner wall of the tubular body so that the movable arm is kept substantially in an upright state.
Claim 5
Dependent Claim
45 words
A mechanism as defined by claim 1, wherein hooks are provided in respective side walls of an arm case mounted at the upper end of the tubular body, and said hooks are resiliently engageable with slots formed on the bottom wall of the camera holder.
Claim 6
Dependent Claim
72 words
A mechanism as defined by claim 1, further including a spring which is secured at a lower end of the movable arm and which always biases the movable arm upward relative to the tubular body such that a weight of the movable arm and a frictional resistance of the movable arm against an inner wall in the interior of the tubular body are compensated for by a biasing force of the spring.
Claim 7
Dependent Claim
50 words
A mechanism as defined by claim 1, wherein the camera holder has a front conical portion fitted to a camera nose, a rear wall standing upright for supporting a rear end of the camera, and a bottom wall extending horizontally for connecting the rear wall and the front conical portion.
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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) | 1997-06-06 | 1997-12-06 | 1998-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-06 | 2001-12-06 | 2002-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-06 | 2005-12-06 | 2006-06-07 | $7700.00 | Window Closed / Lapsed |