JPS6092872U

JPS6092872U - Structure of intercom

Info

Publication number: JPS6092872U
Application number: JP18492183U
Authority: JP
Inventors: 豊小島; 戸川　英夫
Original assignee: Matsushita Electric Works Ltd
Current assignee: Panasonic Electric Works Co Ltd
Priority date: 1983-11-30
Filing date: 1983-11-30
Publication date: 1985-06-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来例のインターホン本体の斜視図、　　　。第２図は同上の断面図、第３図は本考案等の実施例の概
略ブロック図、第４図は同上のインターホン本体の斜視
図、第５図は同上の化粧プレートを外した状態の内器の
正面図、第６図は同上の切欠部の要部平面図、第７区は
同上の要部断面図、第８図ａ、　ｂ、　ｃは同上の正面
図、側面図および平′□面図である。１は内器、２は化粧プレート、３は埋入ボックス、４ａ
は電源端子部、４ｂは信号線端子部、５は折返片を示す
。FIG. 1 is a perspective view of a conventional intercom body. Fig. 2 is a sectional view of the same as above, Fig. 3 is a schematic block diagram of an embodiment of the present invention, etc. Fig. 4 is a perspective view of the intercom main body of the same as above, and Fig. 5 is an interior view of the same as above with the decorative plate removed. A front view of the vessel, Figure 6 is a plan view of the main part of the notch shown above, Section 7 is a sectional view of the main part of the same above, and Figures 8 a, b, and c are the front view, side view, and flat view of the same above. It is a front view. 1 is the internal device, 2 is the decorative plate, 3 is the embedding box, 4a
4b represents a power terminal portion, 4b represents a signal line terminal portion, and 5 represents a folding piece.

Claims

[Scope of utility model registration request]

It has an electronic circuit section, an operation section, a display section, etc. that make up the intercom function, and an internal device that has a terminal section for wiring to the outside on the front side, and an internal device with the operation section and display section facing the front. A decorative plate is formed to cover the front side of the internal device, and the internal device is fixed with screws through the edge of the internal device in a box-shaped embedding box with a front opening embedded in the wall surface. An intercom structure in which a side edge is folded over substantially the entire length to the front side to form a folded piece whose front edge abuts on the back side of a decorative plate, and the decorative plate is screwed into the front opening of an embedded box. .