JPS5825651Y2 - Picture tube mounting device - Google Patents

Description

[Detailed description of the invention] The present invention relates to a picture tube mounting device, and an object of the present invention is to provide a device that can easily attach a picture tube in a small television receiver in a state that is resistant to impact and has good workability. shall be.

A conventional example is shown in FIGS. 1 and 2.

The locking claws 1a of the protective transparent plate 1 are fitted into the mounting holes 3a provided in the front plate 3, and the picture tube 2 is brought into close contact with the back side of the front plate, and the bracket 4 is placed over the picture tube 2. The picture tube was attached by fixing the collar 4a of the bracket 4 to the front plate 3 with screws 5.

However, with this configuration, when the transparent plate 1 receives a strong impact, the transparent plate 1 is likely to come off, and the picture tube 2 is likely to be damaged.

The present invention provides a device that improves these drawbacks, and one embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. 3, the resin front plate that forms part of the exterior of the television receiver has a through hole 7 through which the front surface of the picture tube can be seen, and bosses 8, 9, 10, 11 on the inner surface surrounding the hole 7. ．．
12.13 has been planted.

Reference numeral 14 denotes a flat, elastic transparent plate for protecting the picture tube, which is rectangular and has bosses 8, 9, and 10 degrees slightly wider than the front surface of the picture tube so as to cover the through hole 7 of the front plate 6 from the inside. It is inserted between 11, 12, and 13.

The front surface of the picture tube 15 is brought into close contact with the inner surface of the transparent plate 14,
In order to fix the picture tube 15, a bracket 16 is placed over the funnel portion of the picture tube 15.

The bracket 16 has legs 17, 18, 1 whose tips are in contact with the inner surface of the transparent plate 14 at positions facing the top and bottom of the picture tube 15.
9.20, and has collar portions 21.22 at positions facing the left and right sides of the picture tube 15.

Place the bracket 16 over the picture tube 15, and
．． 22 is placed on the boss 12.13, and the screws 23.24 are used to fix the parts 21, 22 and the boss 12.13, as shown in FIG.

As shown in FIG. 5, the tips of the legs 17, 18, 19, 20 strongly press the transparent plate 14, and the transparent plate 14 is pressed against the inner surface of the front plate 6 and is completely fixed.

At the same time, the picture tube 15 is fixed between the bracket 16 and the front plate 6.

The transparent plate 14 is made of elastic resin, and does not bend or crack even when subjected to some external force.

As described above, according to the present invention, since the elastic transparent plate is positioned by the boss and held down by the receiver and the bracket, it will not break even if external pressure is applied to the transparent plate.
Even if the picture tube breaks, the transparent plate is supported by the bosses and brackets and will not fall off, so it is safe because fingers cannot be inserted into the inside of the television receiver.

Therefore, it is possible to provide a complete television receiver without causing any injury.

Furthermore, in the present invention, the transparent plate and the picture tube are fitted from the inner side between the bosses provided on the inner side of the front plate, and the bracket is further covered from the inner side and fixed to the boss, so all of them are can be fixed at the same time by fixing the racket, and can be installed only from the inside surface, and all of them can be positioned using a common boss.
The workability of attaching them can be made extremely good and they can be attached easily.

[Brief explanation of the drawing]

Figures 1 and 2 are exploded perspective views of a conventional picture tube mounting device;
The sectional side view, FIGS. 3, 4, and 5 are an exploded perspective view, a sectional view, and a sectional side view of a picture tube mounting device according to an embodiment of the present invention. 6... Front plate, 8, 9, 10, 11.12.1
3...Boss, 14...Transparent plate, 15.
... Picture tube, 16 ... Blanket, 1
7゜18.19.20... Legs, 21.22...
...Brim section.

Claims (1)

[Scope of utility model registration request] A front plate having a through hole through which the front surface of the picture tube can be seen, a plurality of bosses formed around the through hole on the inner side of the front plate, and a portion surrounded by the plurality of bosses from the inner side. A flat transparent plate having elasticity that is fitted into the transparent plate; a picture tube whose front surface is in close contact with the inner surface of the transparent plate and which is fitted from the inner side into a portion surrounded by the plurality of bosses; A picture tube mounting device comprising a bracket having legs in contact with a plate, covering the picture tube from the inner side, and fixed to the boss.