CN2821684Y

CN2821684Y - Computer keyboard

Info

Publication number: CN2821684Y
Application number: CN 200520024776
Authority: CN
Inventors: 马玉为
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-29
Filing date: 2005-08-29
Publication date: 2006-09-27
Anticipated expiration: 2015-08-29

Abstract

The utility model belongs to the technical field of computer input equipment, particularly to a computer keyboard. The utility model has the technical scheme that the utility model comprises a main keyboard area which is composed of character keys, numerical keys, special symbol keys and partially editing operation keys, wherein the left side or the right side of a spacebar of the main keyboard area is provided with a backspace key and / or a '+' key and a '-' key, and the length of the spacebar is the 2 to 5 times of each letter key or each numerical key. Because the length of the spacebar is reduced, and the backspace key and / or a '+' key and a '-' key ' which are used frequently for correcting or selecting the Chinese characters are added at both sides of the spacebar, the function of the keyboard can be realized by thumbs without lifting the right hand when the Chinese characters are input at high speed. Thereby, the input speed of a computer is improved greatly, and the utility model has the advantage of easy use.

Description

Computor-keyboard

Technical field

The utility model belongs to computer input equipment technical field, relates in particular to computor-keyboard.

Background technology

At present, no matter be the laptop computer or the input keyboard of desktop computer, constitute by major key panel, cursor control key district, numeric keypad and function key area.Because computer is introduced from foreign country, the setting of this keyboard designs at the input of letter word basically.By the western language literal that letter constitutes, use this keyboard input very convenient; But use no matter this keyboard is to import Chinese character with five-stroke input method or with intelligent input method or spelling input method, what all adopt is the indirect input method of being changed by letter, therefore, in the input process of Chinese character, can often occur misplaying letter or in several Chinese characters the phenomenon of word selection.And delete the letter of being misplayed or select needed Chinese character, then must lift the right hand and knock backspace key or "+" key and "-" key that is arranged at the keyboard upper right corner.The right hand often lifts and can reduce the computer input speed greatly in the input Chinese character process fast.Therefore the input keyboard of existing computer exists awkward defective for the input operation of Chinese character.

The utility model content

The technical matters of solution of the present utility model just provides input Chinese character computor-keyboard easy to use.

Solve the problems of the technologies described above, first technical scheme that the utility model adopts is:

Computor-keyboard, include the major key panel that constitutes by character keys, numerical key, special symbol key and part editing operation key, left side or right side at this described major key panel space bar are provided with backspace key, and described space key length is 2 of a letter or number key---and 5 times.

Its additional technical feature is: be provided with "+" key and "-" key with described backspace key corresponding to the opposite side of space bar; Be provided with "+" key and "-" key in the both sides of described space bar and backspace key.

Solve the problems of the technologies described above, second technical scheme that the utility model adopts is:

Computor-keyboard, include the major key panel that constitutes by character keys, numerical key, special symbol key and part editing operation key, both sides at this described major key panel space bar are respectively arranged with backspace key, and described space key length is 2 of a letter or number key---and 4 times.

Its additional technical feature is: described left side and the right side that is arranged at space bar both sides backspace key is provided with "+" key and "-" key.

Solve the problems of the technologies described above, the 3rd technical scheme that the utility model adopts is:

Computor-keyboard, include the major key panel that constitutes by character keys, numerical key, special symbol key and part editing operation key, be respectively arranged with "+" key and "-" key in the both sides of this described major key panel space bar, and described space key length is 2 of a letter or number key---5 times.

Its additional technical feature is: the left and right sides at described "+" key and "-" key is provided with backspace key.

Computor-keyboard provided by the utility model compared with prior art, because the space key length in the computor-keyboard is reduced, and add in its both sides be used to correct mistakes or select Chinese character and the backspace key that often uses or/"+" key and "-" key, make that need not to lift the right hand when importing Chinese character fast can use thumb to realize its function, therefore can improve the input speed of computer greatly, have advantage easy to use.

Description of drawings

Fig. 1: the keyboard structure synoptic diagram that is positioned at the space bar left side for backspace key;

Fig. 2: the keyboard structure synoptic diagram that is positioned at the space bar right side for backspace key;

Fig. 3: for increase the keyboard structure synoptic diagram of "+" key and "-" key in the side of Fig. 1;

Fig. 4: for increase the computor-keyboard structural representation of "+" key and "-" key in the side of Fig. 2;

Fig. 5: for increase the keyboard structure synoptic diagram of "+" key and "-" key in the both sides of Fig. 1;

Fig. 6: for increase the keyboard structure synoptic diagram of "+" key and "-" key in the both sides of Fig. 2;

Fig. 7: the keyboard structure synoptic diagram that is positioned at the space bar both sides for backspace key;

Fig. 8: for increase the keyboard structure synoptic diagram of "+" key and "-" key in the both sides of Fig. 7;

Fig. 9: the keyboard structure synoptic diagram that is positioned at the space bar both sides for "+" key and "-" key;

Figure 10: for increase the keyboard structure synoptic diagram of backspace key in the both sides of Fig. 9.

Embodiment

Be described in further details below in conjunction with the structure of accompanying drawing computor-keyboard provided by the utility model.

Be illustrated in figure 4 as the structural representation of first kind of computor-keyboard provided by the utility model.Promptly this computor-keyboard includes the major key panel that is made of character keys 1, numerical key 2, special symbol key 3 and part editing operation key 4 and other are as cursor control key 5, numeric keypad 6 and function key area 7.The Design of length of the space bar 8 in this keyboard major key panel is 4 times of other letter or number keys, is provided with a backspace key 9 on its right side, in its left side "+" key 10 and "-" key 11 is set.Promptly when using backspace key, keyboard operation person makes right-handed thumb can realize delete function, can also sinistral thumb be selected by Chinese character simultaneously, need not to lift the right hand, has therefore accelerated the input speed of Chinese character.

As shown in Figure 1, be provided with a backspace key 9 in the left side of space bar 8.Promptly when using backspace key, the sinistral thumb of keyboard operation person can be realized delete function and need not to lift the right hand, can accelerate the input speed of Chinese character.

As shown in Figure 2, be provided with a backspace key 9, also can realize need not to lift the purpose that the right hand is accelerated the input speed of Chinese character on the right side of space bar 8.The length of space bar 8 is 5 times of letter or number key.

As shown in Figure 3, "+" key 10 and "-" key 11 are set, then when need not to lift the right hand, also can use the thumb of the left hand or the right hand that Chinese character is selected, accelerated the input speed of Chinese character on space bar 8 and backspace key 9 corresponding right sides.

As shown in Figure 5 and Figure 6, when the left and right sides of space bar 8 has added backspace key, on its right side and left side "+" key 10 and "-" key 11 are set again.When the input Chinese character, simultaneously corresponding "+" key 10 of the thumb of the left hand or the right hand and "-" key 11, the fingering that meets finger more is accustomed to.The length of space bar 8 is 3 times of letter or number key.

As shown in Figure 7, be provided with a backspace key 9 simultaneously, make right-hand man's thumb can carry out the operation of delete function simultaneously, to realize accelerating the purpose of Chinese character input speed in the and arranged on left and right sides of space bar 8.

As shown in Figure 8, when the and arranged on left and right sides of space bar 8 is provided with backspace key 9, in its both sides "+" key 10 and "-" key 11 are set again.Make right-hand man's thumb operate at the same time delete function the time, can also realize the selection function of Chinese character, accelerated the input speed of Chinese character equally.

As shown in Figure 9, the and arranged on left and right sides at space bar 8 is provided with "+" key 10 and "-" key 11.Can realize the selection function of Chinese character.

As shown in figure 10, on the basis of Fig. 9, increasing by two backspace keys 9 at "+" key 10 of space bar 8 and left and right setting and the both sides of "-" key 11.

In the above-described embodiment, the length of the length that generally designs space bar 8 and the backspace key 9 that is increased and "+" key 10 and "-" key 11 be 6 times to individual digit key or alphabetical key length.

Claims

1, computor-keyboard, include the major key panel that constitutes by character keys, numerical key, special symbol key and part editing operation key, it is characterized in that: left side or right side at this described major key panel space bar are provided with backspace key, and described space key length is 2-5 times of the letter or number key.

2, computor-keyboard according to claim 1 is characterized in that: be provided with "+" key and "-" key with described backspace key corresponding to the opposite side of space bar.

3, computor-keyboard according to claim 1 is characterized in that: be provided with "+" key and "-" key in the both sides of described space bar and backspace key.

4, computor-keyboard, include the major key panel that constitutes by character keys, numerical key, special symbol key and part editing operation key, it is characterized in that: the both sides at this described major key panel space bar are respectively arranged with backspace key, and described space key length is 2-5 times of the letter or number key.

5, computor-keyboard according to claim 4 is characterized in that: described left side and the right side that is arranged at space bar both sides backspace key is provided with "+" key and "-" key.

6, computor-keyboard, include the major key panel that constitutes by character keys, numerical key, special symbol key and part editing operation key, it is characterized in that: be respectively arranged with "+" key and "-" key in the both sides of this described major key panel space bar, and described space key length is 2-5 times of the letter or number key.

7, computor-keyboard according to claim 6 is characterized in that: the left and right sides at described "+" key and "-" key is provided with backspace key.