JP2004302327A - Protective dustproof implement of liquid crystal personal computer screen - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a protective dustproof implement of a liquid crystal personal computer screen which is weak against impact and to which dust is apt to adhere. <P>SOLUTION: A static electricity preventing acrylic plate is mounted on the liquid crystal personal computer screen. Almost all the monitors of personal computers spreading now are of a liquid crystal system. Compared with a cathode-ray tube system, the liquid crystal system saves space, consumes less power and has a screen which is easy to see. However, the liquid crystal screen has a weak point that dust and dirt are apt to adhere and an exclusive cleaner is necessary to clean up. Further the liquid crystal screen has a weak point that it is weak against impact. "Mr. guard" is the protective dustproof implement of the liquid crystal personal computer screen for solving these problems at a stroke, in which the static electricity preventing acrylic plate is mounted on the liquid crystal personal computer screen and L-shaped duplicate metallic fittings are fixed thereto with bolts and nuts so as to be able to be attached to all models. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
LCD personal computer screen protector
[Prior art]
In one manufacturer, an acrylic plate (not anti-static) was attached directly to the LCD PC screen, which is vulnerable to impact, etc., but dust adhered.
On the other hand, in models where the acrylic plate could not be directly attached, a transparent seal of 10,000 yen or more was attached with extreme care to prevent air from entering, but it was vulnerable to impact and the like.
[0003]
[Problems to be solved by the invention]
The conventional liquid crystal personal computer screen has a problem that dust adheres remarkably due to static electricity and is very weak against an impact on the screen. Furthermore, it was difficult to attach self-made protective equipment.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, the LCD computer screen is covered with an anti-static acrylic plate, and two L-shaped brackets compatible with all LCD computer screens are fixed to the holes on the acrylic plate with bolts and nuts. LCD PC screen protection dust proof.
[0005]
【The invention's effect】
Since it is an anti-static acrylic plate, it does not attract dust and has 20 times the strength of glass, so it can withstand direct impact on the screen and is easy to install. As an added value, the screen looks clear.
According to trial calculations, it is a 17-inch standard type liquid crystal personal computer screen, which is very cheap at about 3,000 yen and can be used semi-permanently.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Attach an antistatic acrylic plate G to the liquid crystal personal computer screen H, which is currently the mainstream, and attach a double L-shaped bracket C to the hole D at the top of the screen with bolts F and nuts A using washers BE. It was installed to protect the LCD personal computer screen and protect it from dust. It was used for 9 months, but it was completely free of dust.
In the room where the PC is placed, the screen looks clear during the prototyping and inexpensive period of use, the eyes are hard to get tired even if you operate the computer for a long time, and the dust does not adhere, so you do not need to clean the screen Even if children play throwing objects, they do not mind because the screen is protected.
From these facts, the "Mr. Guard" product of the present invention, which protects and protects expensive LCD personal computer screens, is inexpensive, does not attract dust, and there is no screen destruction due to a tip object, so the screen is not cleaned frequently. I think that it is indispensable for the personal computer of the person and the house where the child is.
[Brief description of the drawings]
FIG. 1 is a perspective view of a screen protector for a liquid crystal personal computer according to the present invention.
FIG. 2 is a view showing a state in which the liquid crystal personal computer screen protection dustproof device of the present invention is mounted on a personal computer display.
[Explanation of symbols]
A: Nut (for M5)
B: Washer (for M5)
C: Metal fittings (iron)
D: Hole (5.2 mm in diameter)
E: Washer (for M5)
F: Bolt (M5)
G: Static electricity prevention acrylic plate (17 inch type, 360 mm x 360 mm t; 3 mm)
H: LCD personal computer screen

Claims (1)

The liquid crystal personal computer screen H is covered with an antistatic acrylic plate G, and an L-shaped two-piece bracket C compatible with all liquid crystal personal computer screens is fixed in a hole D on the acrylic plate with bolts F and nuts A. LCD PC screen protection dust proof.

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