Title:
インターホン装置、及びインターホンシステム
Document Type and Number:
Japanese Patent JP7065340
Kind Code:
B2
Abstract:
To provide an intercom device capable of improving the workability onto structure.SOLUTION: An intercom device 1 includes a housing 2, a voice communication unit and a circuit board 4. The voice communication unit is configured to perform communication with another communication device. The circuit board 4 is disposed in the housing 2. The circuit board 4 is mounted with at least a part of a circuit component 40 which constitutes the voice communication unit. The housing 2 has first through holes (21A, 21B) for fixing the housing 2 to a structure. The circuit board 4 has a through hole 41 penetrating the same in a thickness direction. When viewed from the thickness direction, the through hole 41 is overlapped with at least a part with an open area of the first through holes (21A, 21B).SELECTED DRAWING: Figure 7
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Inventors:
Toshihide Nozoe
Application Number:
JP2017215048A
Publication Date:
May 12, 2022
Filing Date:
November 07, 2017
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H04M1/02; H04M9/00; H05K5/02
Domestic Patent References:
| JP8018639A | ||||
| JP2010050420A | ||||
| JP61138281U | ||||
| JP2010034373A | ||||
| JP2015219704A |
Foreign References:
| US20170060369 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office