JP2022017145A - Contamination-on-keyboard prevention device - Google Patents

Abstract

To solve the problem that it is necessary to take measures to prevent contamination from waste, dust, water, bacteria, viruses, etc. on a keyboard of a personal computer or the like and it is necessary to prevent many persons from touching and using the same keyboard and being infected by bacteria and viruses.SOLUTION: In order to operate a keyboard of a personal computer in a safe, secure, and clean situation, it is necessary to keep the keyboard clean if it is always touched. However, it is impossible to wash and clean the keyboard each time, and continuous work is not possible. Therefore, what is needed is to hang a film on the keyboard and constantly move the film continuously so that a new clean film is present on the keyboard, so it can be solved by winding up the new transparent film on the opposite side as needed.SELECTED DRAWING: Figure 1

Description

The present invention relates to preventing any contamination on a keyboard such as a personal computer.

Patent Document 2005-45336 is available as a device for preventing contamination on a keyboard of a conventional personal computer or the like.

Hereinafter, FIGS. (a) and (b) of JP-A-2005-45336 will be described. A roll-type cover that can be wound up in FIGS. (A) and (b) is provided on the display unit and the keyboard unit.

JP-A-2005-45336 (A)

The purpose of the above personal computer cover is to cover the display and keyboard.

The above cover is for using the same cover repeatedly.

Since the above-mentioned cover is not intended to prevent contamination of the keyboard, the present invention is a roll-shaped film that contaminates the keyboard with dust, dirt, water bacteria, viruses, etc., which could not be achieved by such a conventional invention. The purpose is to prevent this by winding and replacing it as necessary.

In the present invention, in order to prevent contamination on the keyboard, the entire surface of the keyboard can be covered with a film, and the film currently on the keyboard is wound up and unused after a certain period of time or when the user changes. It is a device that moves the film on the keyboard and uses the keyboard in a clean state.

The means for solving the problem of the present invention is to provide a roll-shaped film that can be rotated on the right side and a roll pipe for winding on the left side at a position where the film can cover the entire keyboard, and to use the keyboard on the left side. Wind it up manually or electrically on a roll pipe for winding.

The roll-shaped film winding means of the present invention can be operated by using the accessory micromotor to rotate the pulley and rotating the winding pipe by the outward spring connected to the pulley. Even if the capacity of the pipe is reduced, it can be replaced with the attached movable pipe holder and wound up manually.

Since the conventional roll-type screen mainly seeks a concealing effect, the same screen is used, so if splashes or dirt adheres, cleaning is required, but the screen is always kept clean. Things are difficult. Further, in the conventional product, the keyboard cannot be operated when the roll screen is used. The object of the present invention is that the keyboard can be operated in a clean state at all times and a personal computer can be used.

It is a plan drawing of this invention. The electric film winder of the present invention.

1 and 2 can be connected to each other on the base of the main body, and the size can be changed by increasing or decreasing 2. 3 is a movable pipe holder, which is inserted into the pipe holder guide of 5, and the position is fixed according to the size of the roll film of 4. The movable pipe holder 3 at the lower left of the take-up side can be replaced with the electric take-up device shown in FIG.

The electric take-up device in FIG. 2 consists of 7 batteries, 8 mini motors, 9 pulleys, 10 pulley belts, 11 board connection pins, 12 pulley mounting type outward springs, 13 screw adjustment parts, and 12 pulley mounting type outside. Insert the direction spring into the take-up pipe and connect it to the take-up pipe by operating the screw adjustment part. By these operations, electric winding becomes possible.

1, 2 Main body base 3 Movable pipe holder 4 Roll-shaped film 5 Pipe holder guide 6 Stand for electric system 7 Battery 8 Motor 9 Pulley 10 Pulley belt 11 Board connection pin 12, 13. Outward facing spring with screw adjustment part

Claims (3)

Hold the roll film on the opposite side of the pipe on one side of the plate in a rotatable state, hold it so that the entire keyboard can be completely covered with the film, and wind up the used film on the keyboard, not yet. A film moving device that can move the film used on the keyboard A rotary film moving device to prevent contamination of the keyboard for using personal computers from dust, dust, water, bacteria, viruses, etc. A film transfer device in which all films are electrically or manually wound and the core material of the film can be used as a winding pipe.

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