JP2637954B2 - Cabinet - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a cabinet structure in a television receiver, a display monitor, and the like.

2. Description of the Related Art At present, the designs of television receivers have been diversified, and for example, television receivers as shown in FIG. 4 have appeared. This is a floor type designed to be placed directly on the floor, and its appearance is imitated in the shape of a cathode ray tube when viewed from the side and top.

As shown in FIG. 5, a conventional cabinet structure of this television receiver includes a front glass plate 21 and an escutcheon.
22, two kinds of frame fittings 23, 24, a bottom plate 25, a cabinet 26, a pair of speaker grills 27, and a back cover 28, and the frame fittings 23, 24 fixed to the bottom plate 25 are screwed to the cabinet 26 from the front, and further. Frame bracket 23, 24
Then, the CRT 29 is screwed to the cabinet 26 from the front, and the escutcheon 22 is screwed to the frame fittings 23, 24 from the front, and then a pair of speaker grilles 2
7 is screwed to the cabinet 26, the back cover 28 is screwed to the cabinet 26 and the bottom plate 25. It was fixed.

Problems to be Solved by the Invention As described above, the conventional cabinet structure of the television receiver having the shape shown in FIG.
5, there is a problem that the number of components of the structure such as the cabinet 26 and the number of screws used for fixing are increased, and further, the workability is deteriorated and the cost is high.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object to provide a television receiver having the shape shown in FIG.

Means for Solving the Problems The cabinet of the present invention comprises an escutcheon for fixing a cathode ray tube, a pair of angles formed of a resin molded product fixed on the left and right of the escutcheon, and a pair of speaker grills fixed on each angle. And a back cover fixed to the escutcheon, the angle, and the speaker grille with walls on the upper and lower surfaces, both side surfaces, and the rear surface.

Operation According to the cabinet of the present invention, the number of components, that is, the number of components such as the escutcheon, the angle, the speaker grill, and the back cover, is smaller than that of the conventional cabinet, so that the assembly workability is good and the cost can be reduced.

Embodiment An embodiment of the present invention will be described below with reference to FIGS. In the figure, reference numeral 1 denotes an escutcheon, which fixes a Braun tube fitting 2 integrally provided with bolts to four corners with screws 3. Reference numeral 4 denotes an angle formed of a resin molded product, which has a substantially inverted shape when viewed from the side, two places at an upper part, and one place at a lower part. A screw fastening part 4a for fixing the angle 4 to the escutcheon 1 is integrally provided. Further, a screwing portion 4b for screwing a back cover 5 described later is integrally provided at the lower rear portion. Two of these angles 4 are provided. Reference numeral 6 denotes a speaker grill, which is fixed to the angle 4 at two places by screws 7. The above-mentioned back cover 5 has walls on upper and lower surfaces, both side surfaces, and a rear surface, and has a shape in which only the front surface is opened.

In assembling, first, the cathode ray tube 8 is fixed to the escutcheon 1 from behind using the cathode ray tube fixture 2 with the washer and the nut 9. Next, the two angles 4 are also fixed to the escutcheon 1 with the screws 10 using the screw fastening portions 4a from the rear. Then, the speaker grill 6 is fixed to the angle 4 with screws 7. It should be noted that a speaker is attached to the speaker grill 6 when forming a television receiver, but the speaker is not fixed when forming a display monitor. Therefore, the speaker grille in the latter case only functions as a component of the cabinet. Then, the back cover 5 is screwed from the back into four places on the speaker grille 6, two places on the screwing portions 4b of the two angles 4, and two places on the escutcheon 1 respectively.
Secure with 11. This state is shown in FIG.

According to such a configuration, the components are escutcheon 1,
Only four angles, two angles 4, two speaker grilles 6, and a back cover 5 are required, so that the number of fixing places is smaller than before, and the workability of assembling is good and the structure can be inexpensively constructed. By the way, about 60 screws were required in the conventional one, but in this configuration, about half of them were about 30 screws. In addition, since each member is fixed to the escutcheon 1 from behind, no screw appears on the surface, so that a front glass plate which is conventionally required is not required. In FIGS. 1 and 2, reference numeral 4c denotes a cathode ray tube support. The cathode ray tube 8 is attached to the escutcheon 1 by the four attachments 2. In order to make the attachment more firm, this support is used. 4c supports the CRT.

The chassis constituting the television circuit is stored and fixed between the two angles 4.

Effect of the Invention As described above, according to the cabinet of the present invention, the number of members constituting the cabinet can be reduced, the assembling workability is improved, and the cost is significantly reduced.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a cabinet in one embodiment of the present invention, FIG. 2 is an exploded side view of the cabinet, FIG. 3 is a perspective view of the cabinet from the rear, and FIG. FIG. 5 is an exploded perspective view of a conventional cabinet. 1 ... Escutcheon, 4 ... Angle, 6 ... Speaker grille, 5 ... Back cover.

Claims (1)

(57) [Claims] An escutcheon for fixing a cathode ray tube;
A cabinet, comprising: a pair of angles which are attached to the left and right sides of the back of the escutcheon and have a substantially U-shaped frame; and a back cover which is screwed to the angle and has a substantially bottomed container shape.