Conference device

• US 8,976,958 B2
• Filed: 04/17/2012
• Issued: 03/10/2015
• Est. Priority Date: 04/28/2011
• Status: Active Grant

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Yano, Ryota
• Primary Examiner(s): SING, SIMON P
• Application Number:
  US13/448,672
• Publication Number:
  US 20120274733A1
• Time in Patent Office: 1,057 Days
• Field of Search: 37943301-43307
• US Class Current: 379/433.06
• CPC Class Codes: H04L 12/1822 Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
• CPC Class Codes: H04M 1/02 Constructional features of telephone sets
• CPC Class Codes: H04M 1/2535 adapted for voice communication over an Internet Protocol [IP] network Voice over Internet Protocol (VoIP) network equipment and services H04M7/006; implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] H04L69/16
• CPC Class Codes: H04N 2007/145 Handheld terminals
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: H04N 7/142 Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q
• CPC Class Codes: H04N 7/15 Conference systems

Abstract

A conference device receives and transmits at least one of images and voice via a communication network. The conference device includes a housing having an upper wall; and an operating unit installed on the upper wall. The operating unit includes a first operating member group made up of a plurality of operating members, and at least one different operating member that has a lower frequency of usage as compared to each of the plurality of operating members of the first operating member group. The plurality of operating members of the first operating member group are arranged in a first direction along a top face of the upper wall. The at least one different operating member is disposed, along with one of the plurality of operating members of the first operating member group, in a second direction that runs along the top face and that intersects with the first direction.

Claims

1. A conference device for receiving and transmitting at least one of images and voice via a communication network, the conference device comprising:

a housing having an upper wall; and

an operating unit installed on the upper wall, wherein

the operating unit includes

a first operating member group made up of a plurality of operating members,

at least one different operating member that has a lower frequency of usage as compared to each of the plurality of operating members of the first operating member group, wherein the plurality of operating members of the first operating member group are arranged in a first direction along a fore side of the upper wall, and the at least one different operating member is disposed, along with one of the plurality of operating members of the first operating member group, in a second direction that runs along a top face and that intersects with the first direction,

another operating member disposed surrounding the one of the plurality of operating members of the first operating member group, and

a spacer disposed in between the one of the plurality of operating members of the first operating member group and the another operating member,

wherein the another operating member has a cylindrical portion disposed surrounding the spacer, the cylindrical portion having a top face of an outer circumference thereof higher than a top face of the spacer and having a top face of an inner circumference thereof tilted to be lower in height toward the spacer.

2. The conference device according to claim 1, wherein the operating unit further includes a second operating member group made up of the at least one different operating member and a plurality of operating members having mutually different frequencies of usage, and

the plurality of operating members of the second operating member group are arranged in such a manner that an operating member having a lower frequency of usage is positioned farther away from the one of the plurality of operating members of the first operating member group.

3. The conference device according to claim 1, wherein the plurality of operating members of the first operating member group include two operating members that are arranged so that the one of the plurality of operating members of the first operating member group is in between the two operating members, the two operating members being used in implementing mutually contradictory functions.

4. The conference device according to claim 1, wherein

the housing is made of a substantially rectangular parallelepiped member,

the first direction is parallel to one lateral face of the housing,

the second direction is parallel to another lateral face of that lies next to the one lateral face, and

the plurality of operating members of the first operating member group and the at least one different operating member are arranged, in entirety, in a T-shaped manner or in an inverse T-shaped manner on the upper wall.

5. The conference device according to claim 4, wherein

the operating unit is disposed on one side in the second direction of the upper wall,

the conference device further comprises an image input device configured to receive input of an image of a photographic subject and connected to the housing in a housable manner in a concave portion that is formed on another side in the second direction of the upper wall and that extends in the first direction, and

on the upper wall, an identification portion is formed to enable easy identification, visually or tactually, of a border between a portion of the upper wall in which the operating unit is disposed and the image input device that is housed in the concave portion.

6. The conference device according to claim 5, wherein the identification portion is made of a step portion or a ridge that is disposed in an area between the portion of the upper wall in which the operating unit is disposed and the concave portion, and that extends in the first direction.

7. The conference device according to claim 5, wherein a top face of the portion of the upper wall in which the operating unit is disposed is tilted to be lower in height from the other side in the second direction toward the one side in the second direction.

8. The conference device according to claim 1, wherein, on a lower face of a lower wall of the housing, at least one elongated protrusion or at least one elongated depression is disposed that extends along at least a portion of an outer circumference of the lower face.

9. The conference device according to claim 1,

the another operating member and the one of the plurality of operating members differing in function, and

the spacer is configured to prevent simultaneous operation of the one of the plurality of operating members and the another operating member.

10. The conference device according to claim 2, wherein the plurality of operating members of the first operating member group includes a plurality of operating members that control functions used during an active teleconference, and the second operating member group includes a plurality of operating members that control functions that are used before or after an active teleconference.