JPH0795500A - Cabinet for composite electronic equipment - Google Patents

Abstract

PURPOSE:To prevent the misinsertion of a cassette, etc., without spoiling the beauty of a cabinet when a VTR mechanism is removed by providing the engagement projections which are fitted to three side edges of a door on an opening part of the cabinet counter to the door. CONSTITUTION:When a VTR mechanism 3 is removed for maintenance or repair check-up, a cassette door 6 of the mechanism 3 is removed and an opening part 1a is covered by the door 6. In other words, an engagement projection 6a, an actuator bar 6b and the lower edge of the door 6 are fitted in the grooves 4a, 4a and 5b of the engagement projections 4, 4 and 5 respectively. Thus the door 6 is surely fitted in the grooves 4a, 4a and 5a respectively and covers the part 1a. In such a constitution, no foreign matter is mixed into a cabinet and the external view of the cabinet is improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cabinet for a composite electronic device such as a television receiver with a built-in video tape recorder (VTR).

[0002]

2. Description of the Related Art VT in a VTR integrated television receiver
A so-called front loading mechanism, in which a cassette insertion opening is normally provided on the front surface and a door is provided at the cassette insertion opening so as to be openable and closable, is used as a mechanism forming the R. When maintenance or repair of the VTR portion of the TV with built-in VTR is required, the television receiver may be used by removing only the mechanism portion constituting the VTR.

[0003]

In the above case, when the VTR mechanism is removed from the TV with built-in VTR, the inside is seen through the opening of the cabinet facing the cassette insertion port, which spoils the aesthetics and erroneously causes the cassette or cassette to be removed. There is a concern that something other than the above will be inserted.

[0004]

A front loading mechanism having a detachable door for opening and closing an insertion opening of a cassette, a disc or the like, and a cabinet having an opening facing the door, and the opening of the cabinet has the above-mentioned structure. Providing engaging projections for engaging the three side edges of the door.

[0005]

After the front loading mechanism is removed from the composite electronic device, the door of the front loading mechanism is removed, and the door is engaged with the engaging protrusion provided in the opening of the cabinet. Is blocked.

[0006]

1 is an exploded perspective view of a main part, FIG. 2 is a partial sectional view in an assembled state, FIG. 3 is a partial sectional view when a mechanism is removed, FIG. 4 is a partial sectional view when a door is attached, and FIG. FIG. 5 is an enlarged view of part A in FIG. 2 and part B in FIG. 4 respectively.

In the figure, reference numeral 1 is a cabinet of a composite electronic device in which, for example, a television receiver (a cathode ray tube is shown in the figure) 2 and a front loading type VTR mechanism 3 are incorporated. The cabinet 1 has an opening 1a.
Also, engaging protrusions 4, 4, 5 having fitting grooves 4a, 4a, 5a are integrally provided around the opening 1a.

A detachable cassette door 6 is rotatably attached to the mechanism 3, and the door 6 is located at a position facing the opening 1a of the cabinet 1. The door 6 is attached to the mechanism 3, and a locking projection 6a for hooking one end of a spring (not shown) for urging the door 6 in the closing direction, and a door 6 when a cassette (not shown) is attached. The operating piece 6b for opening the door is integrally formed.

The operation of the present invention will be described below. Figure 2
In the state where the mechanism 3 is incorporated in the cabinet 1, when the cassette (not shown) is mounted through the opening 1a, the door 6 rotates in the direction of the arrow (counterclockwise in the drawing). In this case, as shown in FIG. 5A, the door 1 does not come into contact with any of the engaging projections 4, 4 and 5, so that the door 1 can be rotated without any trouble.

Next, for maintenance or repair inspection, the VTR
When the mechanism 3 is removed, as shown in FIG.
The inside of the cabinet can be seen through from a. In this state, the television screen can be viewed, but dust enters through the opening 1a. Or, there is a concern that a cassette is inserted by mistake or an object other than the cassette is inserted. Furthermore, there is a problem that the appearance is not good. So V
The cassette door 6 of the TR mechanism 3 is removed, and the opening 6a is closed by the door 6 as shown in FIG. That is, FIG.
As shown in (a), the locking projections 6a. Actuating piece 6b
And the bottom edges of the grooves 4a, 4a, 5a of the engaging projections 4, 4, 5
To fit. As a result, the door 6 has the grooves 4a, 4a,
Since it surely fits into the opening 5a and closes the opening 1a, the concern of foreign matter mixing is eliminated and the appearance is improved.

The present invention is not limited to the cassette type front loading VTR mechanism, but is applicable to a compact disc (C
The present invention is also applicable to composite electronic devices incorporating a D) mechanism, a magnetic disk (MD) mechanism, and the like.

[0012]

According to the present invention, in a composite electronic device such as a television receiver with a built-in VTR, when the mechanism is removed for maintenance or repair / inspection of a front loading type mechanism, a medium such as a cassette is inserted. Since the door of the mouth can be attached to the opening of the cabinet,
Does not spoil aesthetics. Further, since the door is completely locked and cannot be opened, it is possible to prevent an erroneous operation such as accidentally inserting a medium such as a cassette.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a main part of the present invention.

FIG. 2 is a partial cross-sectional view of an assembled state of the present invention.

FIG. 3 is a partial cross-sectional view when the mechanism of the present invention is removed.

FIG. 4 is a partial cross-sectional view when the door of the present invention is attached.

5 is an enlarged view of part A of FIG. 2 and part B of FIG. 4;

[Explanation of Codes] 1 Cabinet 3 Front Loading Mechanism 4 Engagement Protrusion (Holding Means) 5 Engagement Protrusion (Holding Means) 6 Door

Claims (2)

[Claims] 1. A composite electronic device in which a magnetic recording / reproducing device such as a video tape recorder is incorporated in a video device such as a television receiver, wherein the magnetic recording / reproducing device is detachable for opening / closing an insertion opening of a cassette or a disc. A cabinet for a composite electronic device comprising a front loading mechanism having a door and a cabinet having an opening facing the door, and holding means for attaching and holding the door to the opening. 2. The cabinet of the composite electronic device according to claim 1, wherein the holding means is an engagement protrusion that engages with three side edges of the door.