JP2002298563A - Compound acoustic device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a compound acoustic device which makes respective existing units and chassis for holding the same usable intact regardless of the model change of a front panel. SOLUTION: The chassis 1 for integrally supporting the respective units 2 and 5 of the compound acoustic device composed of the respective units 2 and 5 of plural acoustic apparatus is so constituted that these units 2 and 5 can be supported freely changeably in their heights.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite sound apparatus in which a plurality of units such as a CD (compact disk) reproduction unit and an MD (mini disk) reproduction unit are combined and integrated, and particularly to a design change of a front panel. Regardless, the present invention relates to a composite audio device that can use a reproduction unit conventionally used as it is.

[0002]

2. Description of the Related Art In a conventional acoustic apparatus, a main body structure such as a CD reproducing section or an MD reproducing section is designed in accordance with the design of a front panel. Further, the on-vehicle audio device proposed in JP-A-2000-95032 is divided into units, and an arbitrary unit can be selected to configure a system.

[0003]

In the above-mentioned conventional sound apparatus, the main body structure must be newly designed every time the model is changed, and there is a problem that the cost for designing and developing the apparatus and the cost for the mold are increased. . Also in the in-vehicle audio device proposed in Japanese Patent Application Laid-Open No. 2000-95032, since the mounting position of each unit is determined with respect to the existing front panel, when the front panel is redesigned, each unit is held at least. A chassis design change was required.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to provide a composite acoustic system that can use existing units and a chassis holding the same without regard to a change in the model of the front panel. It is to provide a device.

[0005]

According to another aspect of the present invention, there is provided a composite acoustic apparatus comprising a plurality of units of audio equipment, wherein a chassis integrally supporting the units freely positions the units. It is configured so as to be able to support it.

Further, in the above-described composite acoustic device, each of the units is fastened to the chassis by a screw inserted through an elongated hole provided in the chassis and extending in a height direction.

Further, in each of the above-mentioned composite sound devices, each unit is attached to the chassis via each bracket, and a horizontal position of each unit attached to each bracket can be freely changed. is there.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a composite acoustic apparatus according to an embodiment of the present invention. FIG. 1 is an exploded perspective view showing a composite acoustic device according to an embodiment of the present invention. The CD reproducing unit 2 shown in FIG. 1 has a CD insertion slot 2a, and reproduces a CD inserted from the CD insertion slot 2a. As shown in detail in FIG. 2, the CD reproducing unit 2 has a hole in the mounting plate 4 and a slot 3 in the bracket 3 for the CD reproducing unit.
It is fastened to the bracket 3 for the CD reproducing unit by a screw (not shown) through which a is inserted. Then, the bracket 3 for the CD reproducing unit is fastened to the chassis 1 by a screw inserted into the elongated hole 1a of the chassis 1 and screwed into the screw hole 3b of the bracket 3 for the CD reproducing unit.

The MD reproduction unit 5 shown in FIG. 1 has an MD insertion slot 5a, and the MD inserted from the MD insertion slot 5a.
Play D. As shown in detail in FIG. 3, the MD reproducing unit 5 is fastened to the MD reproducing unit bracket 6 by a screw (not shown) inserted through the hole of the mounting plate 7 and the elongated hole 6a of the MD reproducing unit bracket 6. The MD playback unit bracket 6 is mounted on the chassis 1.
MD playback unit bracket 6 through the long hole 1a
Screwed into the screw hole 6b. Thereafter, the top plate 8 is fastened to the chassis 1.

FIG. 4 shows a state in which the CD playback unit 2 and the MD playback unit 5 are fastened to the bracket 3 for the CD playback unit and the bracket 6 for the MD playback unit, respectively, and the top plate is fastened to the chassis 1. The panel is fastened to the front surface of the chassis 1 on which the CD playback unit 2 and the MD playback unit 5 are mounted, thereby completing the composite acoustic device.

As described above, the CD reproducing unit 2 and the M
Since the D playback unit 5 is fastened to the chassis 1 through the horizontal and vertical slots, the CD insertion slots 2a and M
The position of the D insertion port 5a can be freely set up, down, left and right. Further, the upper and lower positions of the CD reproducing unit 2 and the MD reproducing unit 5 can be exchanged. A jig can be used for positioning the CD playback unit 2 and the MD playback unit 5. That is, there is no need to change the design of the main body irrespective of the design change of the front panel, and the development cost is greatly reduced.

Although the embodiment is constructed as described above, the invention is not limited to this. For example, the invention can be applied to audio equipment including a DVD recording / reproducing apparatus, a tape cassette recording / reproducing apparatus, a radio and the like.

[0013]

According to the composite acoustic apparatus of the present invention, the original chassis and each unit can be used as they are even if the position of the recording medium insertion port is changed by the new design, so that the cost of designing the main body and the cost of the new mold are reduced. , And significant cost reduction is achieved.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a composite acoustic device according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a part of the composite acoustic device.

FIG. 3 is an exploded perspective view showing another portion of the composite acoustic device.

FIG. 4 is a perspective view showing the composite acoustic device.

[Explanation of symbols]

Reference Signs List 1 chassis, 1a long hole 2 CD playback unit, 2a CD insertion slot 3 bracket for CD playback unit, 3a long hole, 3b
Screw hole 4 Mounting plate 5 MD playback unit, 5a MD insertion slot 6 Bracket for MD playback unit, 6a Slot, 6b
Screw hole 7 Mounting plate 8 Top plate

Claims (3)

[Claims] 1. A composite acoustic device comprising a plurality of units of a plurality of acoustic devices, wherein a chassis for integrally supporting each unit is configured to be able to freely change the position of each unit and to support the unit. Features a complex sound device. 2. The composite acoustic device according to claim 1, wherein each of said units is fastened to said chassis by screws passing through elongated holes provided in said chassis and extending in a height direction. 3. The composite acoustic device according to claim 1, wherein each of said units is mounted on said chassis via each bracket, and a horizontal position of each unit mounted on each bracket can be freely changed. .