KR200198970Y1 - Mouse by solercell - Google Patents

Abstract

A mouse used in a computer is an essential device. In order to use such a mouse more conveniently, a cordless mouse is used. The weakness of such a wireless mouse is that it uses a battery, which requires the battery to be replaced when the battery is exhausted. In the present invention, since the solar cell is used as a power source, it is not restricted by the usage time due to battery consumption. The solar cell, the charge controller and the rechargeable battery are integrated with the mouse.

In addition, when the rollers rolled by the ball in the ball mouse get stuck, the operation is not desired and the function of the mouse is reduced. As a method for smoothly moving the cursor according to the movement of the ball, the roller was installed as a magnet so that the ball of the mouse and the roller are in close contact with each other, and the inside of the ball is composed of a magnetic material capable of attaching to the magnet.

Description

Mouse using solar cell {mouse by solercell}

The mouse used in the computer was a necessity that a wire was attached as a disadvantage. In order to remedy this disadvantage, the wireless mouse is to remove the line and transmit and receive signals as radio waves. Wireless mouse is convenient, but the battery has a built-in disadvantage of being limited in time to use.

In addition, the cursor on the screen detects the amount of rotation of the X-axis or Y-roller according to the movement of the ball attached to the mouse, and controls it. When the rollers on the X-axis or Y-axis get stuck, the operation is unstable. not moving.

As shown in FIG. 1, a solar cell 12 is attached to supply electric power to the electronic circuit of the mouse body 11. As shown in FIG. 2, the power produced by the solar cell 21 is charged to the battery 23 through the charge control device 22, and the battery 23 operates by supplying power to the mouse main circuit 24. It becomes possible. The mouse body 11 is attached to the LCD 14 consisting of a number of bands to know the degree of charge of the battery. In other words, depending on the state of charge of the battery by turning on one LCD band or several lights, you can find out the battery level.

Figure 3 shows the structure of a roller rolling in close contact with the ball and the ball rolling on the mouse pad which is the sensor portion of the mouse. The movement of the mouse is detected as the X-axis roller 31 and the Y-axis roller 33 rotate according to the movement of the ball 35. At this time, if the roller gets stuck due to long use, the motion becomes dull, making accurate detection difficult. In order to improve this problem, the X-axis roller 31 and the Y-axis roller 33 are composed of magnets, and the inside of the ball 35 is composed of a magnetic material that adheres to the magnet. It will move smoothly.

1; Mouse structure diagram according to the present invention

2; Working block diagram

3; Ball Mouse Sensor Structure

Figure 1

11; Mouse body

12; Solar cell

13; Button switch

14; Charging LCD

Figure 2

21; Solar cell

22; Charge control device

23; Rechargeable battery

24; Mouse control circuit

25; Transmitter circuit

26; Sensing Slit

Figure 3

31; X-axis roller

32; X-axis slit

33; Y-axis roller

34; Y-axis slit

35; ball

Wireless mouse has the inconvenience of having to replace the battery after a certain period of time. In the present invention, the solar cell 12 and the rechargeable battery 23 are used as power sources, eliminating the disadvantages of replacing the batteries, and using the mouse for a long time, the deterioration of the sensing ability caused by being stuck on the rollers is used by using a magnet and a magnetic material. This improved the disadvantages by increasing the adhesion between the ball and the roller.

Claims (3)

A device comprising a solar cell and a solar cell 12, a charging control device 22, and a rechargeable battery 23 integrated with a mouse to obtain power for driving an electronic circuit in a wireless mouse. . Apparatus characterized in that the LCD 14 is formed by a plurality of bands in the mouse body for the purpose of knowing the degree of charge in the battery 23 in claim 1 so that one or several LCD bands are turned on according to the degree of charging . For the purpose of improving the sensing capability in the ball mouse, the structure of the sensing sensor is composed of a magnet consisting of the X-axis roller 31 and the Y-axis roller 33 and a magnet attached to the magnet of the ball 35 or the ball ( 35) as a magnet, and characterized in that the X-axis roller (31) and the Y-axis roller (33) is made of a magnetic material.