JPH04299305A - Front filter attaching structure for display monitor - Google Patents

Abstract

PURPOSE:To easily and inexpensively set a front filter with a set curved surface on the front surface of a display monitoring main body without restricting the design of the display monitoring main body. CONSTITUTION:A slit 1a is provided around the CRT display unit 3 of the display monitoring main body 1, and the front filter 2 being an elastic plate which forms the curved surface along the shape of the front surface of the display monitoring main body 1 in a state where a fitting projecting piece 2a is inserted in the slit 1a is provided.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a front filter mounting structure for a display monitor, in which a front filter is mounted on the front surface of the display monitor along the curved surface of the display monitor.

0002

2. Description of the Related Art FIG. 4 is an exploded perspective view showing a front filter mounting structure of a conventional display monitor. In the figure, 11 is a display monitor main body, 11a is a slit provided in the display monitor main body 11, and 11b is a display monitor main body. 11 is a guide part for installing a filter; 12 is a front filter made of a colorless transparent or colored transparent flat plate used for example to remove ultraviolet rays; 13 is a stopper for the front filter 12; 13a is a spring part of the filter stopper. It is.

FIG. 5 is a sectional view showing another conventional example of a front filter mounting structure of a display monitor.
2 is a display monitor body with a curved front design, and 22 is a display monitor body 2 with a plastic plate.
A colorless transparent or colored transparent front filter 22a is formed into a curved shape according to the surface shape of the display monitor 1. Reference numeral 22a is a bonding portion between the front filter 22 and the display monitor main body 21.

Next, the operation will be explained. First, in FIG. 4, bent metal fittings 13 are provided on both ends of the front filter 12.
After the front filter 12 is fitted and attached, the front filter 12 is fitted so as to come into contact with the guide portion 11b of the display monitor main body 11. Also, at this time, the spring part 1 of the stopper
3a is inserted into the slit 11a of the display body 11. In this state, slide the stopper 13 along the edge and place the spring part 13a at a predetermined position.
The front filter 12 is fixed to the display body 11 by hooking it on the slit 11a.

Further, in the case shown in FIG. 5, the front filter 22 is previously formed into a curved surface so as to follow the surface shape of the display monitor main body 21, and the surface shapes of the display monitor main body 21 and the front filter 22 are integrated. After placing the front filter 22 at the front surface position of the display monitor main body 21, the cutout surface of the front filter 22 and the cutout surface of the surface opening of the display monitor main body 21 are bonded together with the adhesive portion 22a. Thereby, the front filter 22 is fixed to the display monitor main body 21 and cannot be removed.

[0006]

[Problems to be Solved by the Invention] Since the conventional display monitor front filter mounting structure is constructed as described above, in the one shown in FIG. There were issues such as having to create a matching design, which resulted in restrictions on the exterior design. Furthermore, in the case shown in FIG. 5, the front filter 22 must be formed into a curved surface with a predetermined curvature to match the surface shape of the display monitor main body 21, resulting in problems such as increased processing costs.

The present invention was made to solve the above-mentioned problems, and it is possible to easily and inexpensively form a curved surface that matches the surface shape of the display monitor body while avoiding restrictions on the design of the display monitor body. The present invention aims to provide a front filter mounting structure for a display monitor that can be formed on the front filter.

[0008]

[Means for Solving the Problems] A front filter mounting structure for a display monitor according to the present invention includes a slit formed around a CRT display of a display monitor main body, and in a state where a fitting protrusion is inserted into the slit, the display monitor main body is fitted with a slit. The front filter is an elastic flat plate that forms a curved surface that follows the shape of the front surface of the filter.

[0009]

[Operation] In the front filter of the present invention, by inserting the fitting protrusion into the slit of the display monitor main body, the periphery of this is curved along the guide part of the display monitor main body, so that the front surface of the display monitor main body is bent. It is held on a curved surface that follows the curvature of the display monitor, creating a unified design with the display monitor itself.

0010

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, 1 is the display monitor main body, 1
1b is a stepped guide portion formed to approximately correspond to the outer shape of the front filter; The slit 1a is formed around the CRT display 3 of No. 1, and the slit 1a is provided here. Further, this guide portion 1b has a curved surface intended to be applied to the front filter. Reference numeral 2 denotes a front filter that is a colorless transparent or colored transparent elastic flat plate, and 2a designates fitting protrusions integrally protruding from the upper and lower parts of the front filter 2, which are formed in a shape and size that can be inserted into the slit 1a. There is.

Next, the operation will be explained. First, when attaching the front filter 2 to the display monitor main body 1, the front filter 2, which is an elastic flat plate, is bent so that the fitting protrusions 2a on the upper and lower parts of the front filter 2 are bent.
Insert it into the slit 1a provided in the display monitor main body 1. By doing this, the front filter 2 fits into the guide part 1b, and the position of the outer periphery is regulated by the slit 1a and its guide part 1b, forming a curved surface that follows the curvature of the guide part 1b, so that it can be stably attached to the display monitor main body 1. is maintained. Therefore, the front filter 2 and the display monitor main body 1 have a good sense of unity, and the design quality is improved, and such a good design can be realized at low cost with a simple configuration.

In the above embodiment, the fit-in protrusion 2a of the front filter 2 has a wide shape, and the fit-in protrusion 2a has a wide shape.
Although one slit a is provided at the top and bottom of the display monitor body 1, as shown in FIG. It may be fitted into 1a.

Further, in the above embodiment, the fitting protrusions 2a are provided on the same surface as the other parts of the front filter 2, but the fitting protrusions 2a of the front filter 2 are arranged as shown in FIG. , a bending protrusion 2b that can be bent forward
By doing so, when removing the front filter 2, the front filter 2 can be easily removed from the slit 1a and the guide portion 1b by pulling the bent protrusion 2b.

[0014]

As described above, according to the present invention, a slit is provided around the CRT display of the display monitor body, and when the protrusion fitted into the slit is inserted, the curved surface conforms to the front shape of the display monitor body. Since the front filter is an elastic flat plate that forms a In addition to improving the design, there is no need to use a special and expensive mold for molding the front filter, and there is an effect that the structure is simple and can be formed at low cost.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view showing a front filter mounting structure of a display monitor according to an embodiment of the present invention.

FIG. 2 is a perspective view showing another embodiment of the front filter according to the invention.

FIG. 3 is a perspective view showing still another embodiment of the front filter according to the present invention.

FIG. 4 is an exploded perspective view showing a front filter mounting structure of a conventional display monitor.

FIG. 5 is a sectional view showing a front filter mounting structure of another conventional display monitor.

[Explanation of symbols]

1 Display monitor body 1a slit 2 Front filter 2a Inset protrusion 3 CRT display

Claims (1)

[Claims] 1. A display monitor main body has a slit formed around a CRT display, and an inset protrusion inserted into the slit, and in the inserted state forms a curved surface that follows the front shape of the display monitor main body. A front filter mounting structure for a display monitor equipped with an elastic flat plate front filter.