CN1403897A

CN1403897A - Key for keyboard

Info

Publication number: CN1403897A
Application number: CN 02108677
Authority: CN
Inventors: 郑国书
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-13
Filing date: 2002-04-04
Publication date: 2003-03-19

Abstract

The present invention relates to the keys in keyboard. In the typewriting area of the keyboard, the keys are separated into several parallel lines horizontally and divided into two parts vertically including a left hand area and a right hand area. In the left hand area, each key is one parallelogram with righward deflective upper part and leftward deflective lower part; and in the right hand area; each key is one parallelogram with leftward deflective upper part and rightward deflective lower part. The present invention is suitable for body's structure, takes no more space and can prevent fatigue caused by long time working.

Description

A kind of button of keyboard

Technical field

The present invention relates to a kind of button of computer keyboard, particularly can meet organization of human body and can not waste the button of a kind of keyboard in keyboard space.

Technical background

Now in the society, the use of computing machine is quite universal, especially DATA PROCESSING extremely had convenience, at this moment, the equipment of data input also more and more comes into one's own, have good input equipment, can in operating process, reach the effect of getting twice the result with half the effort, and in the input equipment, the most normal use is keyboard, the button 101 of one of existing keyboard keyboard 10 is the rectangular shapes (as shown in Figure 1-Figure 3) that are made as straight formula, when being placed on hand on this keyboard 10, two hands put naturally direction can with vertical line among this straight formula keyboard 101 at angle, if want vertical line position among the click keys 101, then inwardly retraction (as shown in Figure 3) of wrist makes wrist and finger offset movement amount big, is using this keyboard after 10 a period of times, be easy to cause hand to ache, be demand with the keyboard that meets organization of human body gradually now, can allow two hands operate naturally, it is tired that hand is not easy.

As shown in Figure 4, existing another keyboard-organization of human body keyboard 30, it has a main typewriting district, its each one key 321 still is a square shape, in order to meet organization of human body, should mainly typewrite and divide into left hand district 31 and right hand region 32, and left hand district 31 integral body and right hand region 32 integral body are reached to the right respectively be tilted to the left, form two toward interior and downward-sloping zone, yet, this kind set-up mode, though can allow two hands be placed on naturally this mainly typewrite the district left hand district 31 and right hand region 32 on and operate, can have more a space between this left hand district 31 and the right hand region 32, force organization of human body keyboard 30 shapes to strengthen, also need bigger space to place this organization of human body keyboard 30, also seem heavy, very inconvenient during carrying, and if organization of human body keyboard 30 will so be set on mobile computer, certainly will this mobile computer to be widened, not meet the light of mobile computer so again, thin demand.

In sum, the button setting of existing computer keyboard obviously has inconvenience, and awaits improving on reality is used.

Summary of the invention

The objective of the invention is for solving the deficiency of above technology, design and a kind ofly meet the organization of human body structure, and can not allow the button of a kind of keyboard that computer keyboard seems excessive.

Purpose of the present invention can be achieved through the following technical solutions:

A kind of button of keyboard in its main typewriting district on keyboard, is divided into number row with several parallel horizontal lines, is boundary with the centre again, is divided into left hand district and right hand region, and the button upper limb in left hand district tiltedly goes out and lower edge is the quadrilateral that direction tiltedly goes out of turning left toward right; The button of right hand region then is that upper limb turns left that direction tiltedly goes out and lower edge is the quadrilateral that tiltedly goes out toward right;

The invention has the advantages that, it changes the key shape of keyboard, not only can meet organization of human body, two hands can be operated naturally, alleviate the sense tired out of hand, and can not occupy too large space of keyboard, allow keyboard can not seem excessive and heavy, and can be arranged on the keyboard of desktop PC, mobile computer or cashing machine etc.

Description of drawings:

Fig. 1 is one of prior art keyboard synoptic diagram;

Fig. 2 is the user mode synoptic diagram (1) of Fig. 1 keyboard;

Fig. 3 is the user mode synoptic diagram (2) of Fig. 1 keyboard;

Fig. 4 is the existing organization of human body keyboard synoptic diagram that meets;

Fig. 5 is keyboard embodiment 1 structural representation of the present invention;

Fig. 6 is the embodiment of the invention 2 structural representations;

Fig. 7 is a button user mode synoptic diagram of the present invention (1);

Fig. 8 is a button user mode synoptic diagram of the present invention (2);

Fig. 9 is a user mode synoptic diagram of the present invention (3);

Figure 10 is the structural representation of the embodiment of the invention 3.

Specific implementation method:

Embodiment 1: as shown in Figure 5, a kind of button of keyboard, this button 121 are located on the keyboard 1 in the main typewriting district 11, and main typewriting district 11 is divided into the number row with several parallel horizontal lines, generally be with four parallel horizontal lines it to be divided into the five-element, these four horizontal lines are 5,6,7 in regular turn, reach 8; It is boundary with the centre in main typewriting district 11, be boundary promptly with Y key and H key or G and T, be divided into left hand district 12 and right hand region 13, to be upper limbs tiltedly go out and the lower edge parallelogram that direction tiltedly goes out of turning left toward right each single button 121 in left hand district 12, and its upper and lower side is still parallel with these four

horizontal line

5,6,7, and 8 parallel; Each single button 131 of right hand region 13 then is that upper limb turns left that direction tiltedly goes out and lower edge is the parallelogram that tiltedly goes out toward right, and its upper and lower side also with this several parallel

horizontal line

5,6,7, and 8 parallel; The right edge of the limit, left side of left bank button 122 and the rightest row's button 132 can become vertical wire in the described main typewriting district 11; And that Y key and H key are configured to is similar trapezoidal or triangular shaped.Should can include symbolic key, letter key, alternate function key and a space bar in main typewriting district 11; Putting in order of described main typewriting district 11 is according to conventional arrangement; By this, forming one meets ergonomics and can not occupy the too keyboard 1 of large space.

Embodiment 2, and as shown in Figure 6, it is that delegation's function key area 14 is included in main typewriting 11 zones, and also is divided into left hand district 12 and right hand region 13; This function key area 14 is F1 to F12, and is boundary with the f4 and f5 that F4 belongs to left hand district 12 with a left side from left to right in regular turn by traditional series arrangement, F5 then belongs to right hand region 13 with the right side; Equally, to be upper limbs tiltedly go out and the lower edge parallelogram that direction tiltedly goes out of turning left toward right each single button 121 in left hand district 12, each single button 131 of right hand region 13 then is the parallelogram that upper limb turns left that direction tiltedly goes out and lower edge tiltedly goes out toward right, in addition, the right edge of F12 is made as vertical wire.

As shown in Figure 7, when the operator uses keyboard 1 of the present invention, its two hand can be placed on naturally in the main typewriting district 11 and operate, and a row Y key and H key in the middle of being positioned at, because it is many that its button strengthens, the left hand and the right hand all can be clicked easily, reduce the finger spread length, the sense tired out that also alleviates hand; In addition, as Fig. 8-shown in Figure 9, because the every single keycap 121 in left hand district 12 and the every single keycap 131 of right hand region 13 all are made as the parallelogram shape, its vergence direction is consistent with two hands nature placement direction, promptly to beat direction identical with finger, and two key spacing distances shorten, when hand during in operation, just can make the offset movement amount of finger and wrist less, after long-time operation, be difficult for producing the sense of aching.

Embodiment 3, as shown in figure 10, its be with the invention process on the keyboard 21 of mobile computer 2, this keyboard 21 can be divided into left hand district 211 and right hand region 212 equally, to be upper limbs tiltedly go out and the lower edge parallelogram that direction tiltedly goes out of turning left toward right each single button in left hand district 211, each single button of right hand region 212 then is the parallelogram that upper limb turns left that direction tiltedly goes out and lower edge tiltedly goes out toward right, owing to adopted press-key structure of the present invention, make the keyboard 21 of mobile computer 2 also can meet organization of human body, operate and be difficult for making hand to feel tired, and as long as implement the present invention with keyboard 21 sizes of original mobile computer 2, and need not increase keyboard 21 spaces, this mobile computer 2 still can be kept gently, thin demand.

Claims

1, a kind of button of keyboard, this button (121) is located at keyboard (1) and goes up in the main typewriting district (11), main typewriting district (11) is divided into the number row with several parallel horizontal lines, it is characterized in that: going up with the centre in main typewriting district (11) is boundary, be divided into left hand district (12) and right hand region (13), to be upper limb tiltedly go out and the lower edge quadrilateral that direction tiltedly goes out of turning left toward right left hand district (12) set button (121); The button of right hand region (131) then is the quadrilateral that upper limb turns left that direction tiltedly goes out and lower edge tiltedly goes out toward right.

2, the button of a kind of keyboard as claimed in claim 1 is characterized in that: include symbolic key, letter key, alternate function key and space bar in the main typewriting district (11).

3, the button of a kind of keyboard as claimed in claim 1 is characterized in that: a function key area (14) is included in the territory, main typewriting district (11), and this function key area (14) also is divided into left and right tilted shape.

4, the button of a kind of keyboard as claimed in claim 1 is characterized in that: described main typewriting district (11) is with the conventional arrangement series arrangement.

5, will require the button of 1 described a kind of keyboard as right, it is characterized in that: described left hand district (12) and right hand region (13) are boundary with Y key and H key.

6, the button of a kind of keyboard as claimed in claim 5 is characterized in that: Y key and H key are similar trapezoidal or triangular shaped.

7, the button of a kind of keyboard as claimed in claim 1 is characterized in that: the button (121) in described left hand district (12) is to form upper limb tiltedly to go out and the lower edge parallelogram that direction tiltedly goes out of turning left toward right.

8, the button of a kind of keyboard as claimed in claim 1 is characterized in that: the button (131) of described right hand region (13) is to form the upper limb parallelogram that direction tiltedly goes out and lower edge tiltedly goes out toward right of turning left.