KR200203080Y1 - Improved keyboard for computer - Google Patents

Abstract

An improved computer keyboard is disclosed. In such a computer keyboard, a plurality of input keys are arranged on the same vertical line and a horizontal line, and the plurality of input keys are divided into two parts and separated from each other by the first and second letter key groups, and the first and second letter keys. A function key group disposed one-to-one with a direction key group disposed between the groups, the first and second character key groups, and a number key arranged on the top of the plurality of input keys in a row. And first and second enter keys disposed at predetermined positions of the first and second character key groups, respectively.

Description

Improved keyboard for computer

The present invention relates to a computer keyboard, and more particularly to a computer keyboard that is easy to use by appropriately arranged keyboard.

In general, a keyboard is a device connected to a computer and inputting data such as characters. Such a keyboard inputs data by operating a plurality of input keys engraved with a Korean alphabet, an English alphabet, and numbers.

When data is input using the keyboard, the plurality of input keys are manipulated using both hands. Therefore, various techniques are proposed so that a user can operate a plurality of input keys more conveniently.

1 is a plan view showing such a conventional computer keyboard. As shown, the keyboard includes a character key group 1 for inputting characters and symbols, an operation key group 2 for inputting numbers for calculation, a direction key group 3 for inputting directions and other data, It includes a function key group (4) to assist the operation function.

Such a keyboard is composed of a plurality of input keys 5, which are arranged alternately along the diagonal direction 6. Then, the user inputs data by operating the plurality of input keys 5.

However, since the plurality of input keys 5 are arranged alternately with each other, the finger moves in the diagonal direction 6 when typing. Therefore, when a beginner is practicing typing, there is an inconvenience in knowing the position of each input key, and the expert is also inconvenient because the movement range of the finger is wider when typing.

In addition, since the plurality of input keys 5 are arranged in a tight space in a narrow space, the keyboard is very inconvenient because both hands are almost in contact with each other and are interlaced with each other when typing.

When the user operates the function keys 7 such as F1, F2, and F3, the user must operate the respective function keys 7 by moving a finger that has been typed in the character key group 1 upward. The position of) should be known separately.

Enter key 8 is frequently used, but is arranged on the right side of the character key group 1 so that the user should operate the enter key 8 with his right finger. In this case, in the case of a left-handed user, although it is more convenient to operate the enter key 8 with the left hand, there is a problem that only the right-finger needs to be operated.

On the other hand, Korean Utility Model Registration Application No. 98-006703 (Applicant: Jang Seung-ho), filed under the name of 'Keyboard keyboard structure for computer', discloses a computer keyboard for convenience of use as described above.

In the case of the present invention by coloring different colors on the keyboard of the keyboard, even a beginner can easily recognize each key.

However, in the case of the present invention is for the beginner's keyboard practice, the effect will be insignificant in the master, there is a problem that both hands work in a narrow space.

In addition, Korean Utility Model Registration Application No. 96-068543 (Applicant: Daewoo Electronics), filed under the name of 'Computer keyboard dial', discloses a keyboard treated with a fluorescent material on its surface.

In the case of the present invention, the light emitting diode is mounted inside the keyboard to irradiate light, and the fluorescent material coated on the surface of the input key emits light by the light to recognize the character.

Even in this case, it is the purpose for the beginner's keyboard practice, the effect will be insignificant in the master, there is a problem that both hands work in a narrow space.

An object of the present invention is to solve the above problems, by arranging a plurality of input keys in the form of a tile divided into both sides, by pressing the enter key on both sides, by arranging the function keys corresponding to the numeric keys, using both hands freely To provide a computer keyboard that can be typed.

1 is a plan view showing a conventional computer keyboard.

2 is a plan view showing an improved computer keyboard according to a preferred embodiment of the present invention.

As described above, in the computer keyboard according to the preferred embodiment of the present invention, a plurality of input keys are arranged on the same vertical line and a horizontal line, and the plurality of input keys are divided into two parts and spaced apart from each other by a predetermined distance. A plurality of input keys arranged in a row on a second character key group, the direction key group disposed between the first and second character key groups, the first and second character key groups, and a direction key group And a function key group one-to-one correspond to each other with the numeric keys arranged on the top of the first key, and first and second enter keys disposed at predetermined positions of the first and second character key groups, respectively.

According to a preferred embodiment of the present invention, the first and second letter key groups are spaced apart from each other by 8 mm from the direction key group. The second enter key may be disposed at a lower left corner of the first character key input unit.

Hereinafter, with reference to the accompanying drawings will be described in detail an improved computer keyboard according to a preferred embodiment of the present invention.

2 is a plan view showing an improved computer keyboard according to a preferred embodiment of the present invention.

As shown, the computer keyboard proposed by the present invention includes first and second letter key groups 10 and 12 capable of inputting letters and symbols, an operation key group 13 for inputting numbers for calculation, and a direction. And a direction key group 11 for inputting other data, and a function key group 14 for assisting arithmetic functions.

The first and second character key groups 10 and 12 are composed of a plurality of input keys 20, and the plurality of input keys 20 are arranged in a checkerboard shape. That is, the plurality of input keys 20 are arranged on the same vertical line and the horizontal line.

Therefore, the user can move only in the vertical and horizontal directions along the arrow direction 19 without having to move the finger in the diagonal direction when typing, so it is very easy for beginners to enter.

At this time, the arrangement order of the letters or symbols engraved on the plurality of input keys 20 is the same as the conventional keyboard. Thus, the user can easily adapt to the new keyboard.

The direction key group 11 is arranged between the first and second character key groups 10 and 12. In other words, it is located in the middle of the keyboard. The first and second character key groups 10 and 12 and the direction key group 11 are spaced apart from each other by a predetermined distance d1, preferably 8 mm. Of course, the distance d1 may be appropriately changed according to the size of the keyboard.

Therefore, the user can easily access the direction key group 11 by using the left hand and the right hand.

For example, when operating the direction key 21 and the page up and down keys, the user moves the left hand and the right hand to the middle to manipulate the keys.

That is, as in the prior art, the left hand does not need to move to the right side of the keyboard.

In addition, since the direction key group 11 is positioned between the first and second character key groups 10 and 12, the first and second character key groups 10 and 12 are separated from each other by a predetermined distance from each other. Therefore, the user assigns the left hand and the right hand to the first and second character key groups 10 and 12, respectively, when typing. That is, the left hand is responsible for the first letter key group 10 and the right hand is responsible for the second letter key group 12.

For example, the left hand is responsible for '5, T, G, B' located at the right edge of the first letter key group 10, and the right hand is at the left edge of the second letter key group 12 from the right. It is in charge of '6, Y, H, N' located in.

That is, the left hand does not need to move to the second character key group 12 to press '6' of the second character key group 12, and also the right hand to press '5' of the first character key group 10. There is no need to move to this first character key group 10.

Thus, the role sharing of both hands becomes clear, so that typing between each other is prevented.

In addition, since both hands are properly spaced apart from each other, the movement of the hand is relatively free, and the typing posture becomes the posture of the chest, thereby improving work efficiency.

The function key group 14 is arranged in a one-to-one correspondence with the numeric keys 15 at the upper ends of the first and second character key groups 10 and 12 and the direction key group 11.

That is, the numeric keys 1 are arranged in the order of the F1 key, the numeric key 2, the F2 key, the numeric key 3, and the F3 key. The numeric keys 9 and F9 are arranged in a row. Therefore, when the function key F1 is pressed, the position of the numeric key 1 is recognized and the function key F1 is located in the vertical direction from the position, so that it can be easily pressed.

In particular, a beginner can easily check the position of each function key 16 by only knowing the numeric keys 15 without having to know the position of each function key 16 one by one.

Meanwhile, first and second enter keys 17 and 18 are disposed at the right side and the lower left corner of the keyboard. That is, two enter keys 17 and 18 are arranged. Therefore, the user can selectively use the two enter keys 17 and 18, and especially when the left hand user uses the second enter key 18, it is convenient to use.

As described above, the user can easily use the computer by the keyboard with the improved keyboard.

As described above, the improved computer keyboard according to the preferred embodiment of the present invention has the following advantages.

First, since a plurality of input keys are arranged in a tile, even a beginner can easily know the position of the input keys. At this time, since the arrangement order of the input keys is the same as in the prior art, a user skilled in the conventional keyboard is not inconvenient to use.

Second, by arranging the direction key group between the first and the second character key group, both hands are naturally open and can be typed in an open position so that the user can work for a long time without wasting energy.

Third, since the direction key group is disposed between the first and second character key groups, the user can conveniently use both hands without intersecting each other by assigning both hands to the first and second character key groups, respectively. .

Fourth, the user can conveniently operate the enter key by selectively using both hands by arranging the enter key on both sides. In particular, it is convenient for left-handed users.

Fifth, by arranging each function key at a position equivalent to the numeric keys, even a beginner can easily position the function keys.

The present invention can be variously modified by those skilled in the art without departing from the gist of the present invention claimed in the utility model registration claims, and thus limited to the specific preferred embodiments described above. Not.

Claims (3)

First and second character key groups in which a plurality of input keys are arranged on the same vertical line and a horizontal line, and the plurality of input keys are divided into two parts and spaced apart from each other; A direction key group disposed between the first and second character key groups; A function key group disposed in a row on the first and second character key groups and a direction key group and corresponding to a number key arranged on the plurality of input keys one-to-one; And An improved computer keyboard comprising first and second enter keys respectively disposed at predetermined positions of the first and second character key groups. The improved computer keyboard of claim 1, wherein the first and second letter key groups are spaced apart from each other by 8 mm from the direction key group. The improved computer keyboard of claim 1, wherein the second enter key is disposed at a lower left corner of the first character key group.