JPH0361772U

JPH0361772U -

Info

Publication number: JPH0361772U
Application number: JP12283389U
Authority: JP
Priority date: 1989-10-19
Filing date: 1989-10-19
Publication date: 1991-06-17
Anticipated expiration: 2004-10-19
Also published as: JPH0646138Y2

Description

[Brief explanation of the drawing]

第１図から第８図までは本願考案に係る図面で
あつて、第１図は左右飾り枠が開いた状態を示す
テレビジヨン受像機の正面図、第２図は左右飾り
枠が閉じた状態を示すテレビジヨン受像機の正面
図、第３図は第２図に示すＡ−Ａ線断面図、第４
図は第１図に示すＢ−Ｂ線断面図、第５図は第２
図に示すＣ−Ｃ線断面図、第６図は第１図に示す
Ｄ−Ｄ線断面図、第７図は第１図に示すＥ−Ｅ線
断面図、第８図は制御手段のブロツク図である。
第９図は従来の技術を示す図面であつて、テレビ
ジヨン受像機の正面図である。１０……受像機本体、１１……前筺体、１２１
……左飾り枠、１２２……右飾り枠、２１……セ
ンタースピーカ、３０……開閉手段、４０……サ
ラウンド回路、５０……制御手段、５０１……マ
イコン、５０２……モータコントロール部、５０
３……サラウンドコントロール部。 Figures 1 to 8 are drawings related to the present invention, in which Figure 1 is a front view of the television receiver with the left and right decorative frames open, and Figure 2 is a front view of the television receiver with the left and right decorative frames closed. FIG. 3 is a sectional view taken along the line A-A shown in FIG. 2, and FIG.
The figure is a sectional view taken along the line B-B shown in Figure 1, and Figure 5 is a cross-sectional view taken along the line B-B shown in Figure 1.
6 is a sectional view taken along line D-D shown in FIG. 1, FIG. 7 is a sectional view taken along line E-E shown in FIG. 1, and FIG. 8 is a block diagram of the control means. It is a diagram.
FIG. 9 is a drawing showing a conventional technique, and is a front view of a television receiver. 10...Receiver body, 11...Front housing, 121
... Left decorative frame, 122 ... Right decorative frame, 21 ... Center speaker, 30 ... Opening/closing means, 40 ... Surround circuit, 50 ... Control means, 501 ... Microcomputer, 502 ... Motor control unit, 50
3...Surround control section.

Claims

[Scope of utility model registration request]

An accessory device installed around the image display section on the front of the receiver body, a pair of decorative frames provided on the front of the accessory device that can be opened and closed, a closed position where the decorative frame covers the accessory device, and an accessory device. an opening/closing means for opening and closing the decorative frame in the left and right directions with reference to the image display section, and a Dolby Pro Logic surround function that controls the opening/closing means and simultaneously performs the opening operation of the opening/closing means. 1. A television receiver comprising control means for turning on a Dolby surround function and turning off the Dolby logic surround function simultaneously with the closing operation of the opening/closing means.