VISUAL PRESENTER

• US 20130148017A1
• Filed: 11/27/2012
• Published: 06/13/2013
• Est. Priority Date: 12/07/2011
• Status: Abandoned Application

• Current Assignee: Elmo Co., Ltd. (TECHNO HORIZON Co., Ltd.)
• Original Assignee: Elmo Co., Ltd. (TECHNO HORIZON Co., Ltd.)
• Inventors: FURUSAWA, Hiroyuki, DOHI, Yusuke, MAMEDA, Hiroshi
• Application Number:
  US13/685,840
• Publication Number:
  US 20130148017A1
• Time in Patent Office: Days
• US Class Current: 348/376
• CPC Class Codes: H04N 1/19594 using a television camera or a still video camera
• CPC Class Codes: H04N 2201/0436 Scanning a picture-bearing surface lying face up on a support H04N2201/0434 takes precedence; using cylindrical picture bearing surfaces H04N1/06; with manual scanning H04N1/107
• CPC Class Codes: H04N 2201/045 Mounting the scanning elements in a collapsible or foldable structure, e.g. for ease of transportation
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: H04N 7/183 for receiving images from a single remote source

Abstract

A visual presenter includes a base, first and second column supports and a video camera head. The base has an upper surface formed with an accommodation recess located substantially at a central part of the upper surface. When the column supports and the camera head are in respective accommodation positions, the second column support and the video camera head are configured to lie along a front surface of the first column support. The column supports and the video camera head are configured to be accommodated in the accommodation recess. Upper surfaces of the second column support and the vide camera head are substantially co-planar with an upper surface of the base.

Claims

1. A visual presenter comprising:

a base;

a column support which stands on the base so as to be pivotable; and

a video camera head mounted on a distal end of the column support, the video camera head being located substantially right above a material placed on a base installation surface so that the material is imaged by the video camera head, wherein;

the column support includes a first column support and a second column support;

the base has an upper surface formed with an accommodation recess which is located substantially at a central part of the upper surface and extends in a front-back direction of the base;

the accommodation recess has a front end with two side surfaces between which a first shaft is disposed, the first shaft having two ends fixed to the base;

the first column support is mounted on the first shaft so as to be pivotable in the front-back direction between an accommodation position where the first column support lies in the accommodation recess and a use position where the first column support is raised from the accommodation recess to be leaned forward from a front surface of the base;

the second column support has a proximal end mounted on a second shaft further mounted on a distal end of the first column support so that the second column support is pivotable in the front-back direction between an accommodation position where the second column support lies along a front of the first column support and a use position where the second column support extends from the first column support;

the video camera head is mounted on a third shaft further mounted on a distal end of the second column support so that the video camera head is pivotable in the front-back direction between an accommodation position where the video camera head extends in the same direction as the second column support and a use position where the lens projects forward from the distal end of the second column support;

when the first and second column supports and the camera head are in the respective accommodation positions, the second column support and the video camera head are configured to lie along the front surface of the first column support;

the first and second column supports and the video camera head are configured to be accommodated in the accommodation recess; and

the second column support and the video camera head have respective upper surfaces that are substantially co-planar with an upper surface of the base.

2. The visual presenter according to claim 1, wherein:

the video camera head is divided into a camera base and a lens; and

the camera base is mounted on the third shaft further mounted on the distal end of the second column support, the visual presenter further comprising;

a fourth shaft on which the lens is mounted and which is further mounted on the camera base so that the lens is pivotable in a right-left direction;

a first retaining unit provided on the first shaft to retain the first column support at any pivot angle within a predetermined range relative to the base;

a second retaining unit provided on the second shaft to retain the second column support at any pivot angle within a predetermined range relative to the first column support;

a third retaining unit provided on the third shaft to retain the video camera head at any pivot angle within a predetermined range relative to the second column support; and

a fourth retaining unit provided on the fourth shaft to retain the lens at any pivot angle within a predetermined range relative to the camera base.