CN2205572Y

CN2205572Y - Finger type fast input keyboard

Info

Publication number: CN2205572Y
Application number: CN 94213460
Authority: CN
Inventors: 肖湘萍
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-13
Filing date: 1994-06-13
Publication date: 1995-08-16
Anticipated expiration: 2004-06-13

Abstract

A finger-type fast input keyboard has 8 rows of keys at the left and right of its central position, which are symmetrically arranged, in which the keys with single oblique line are correspondent to ten fingers, each finger controls three keys whose arrangement direction is identical to the natural bending and extending direction of each finger, and the positions of external key and internal key are higher than that of intermediate key. In the case of different combinations of the function switching keys (31, 32) at the root of the left and right palms, these keys can be used to replace the original keyboard for the input of common and more common characters. The keyboard can improve the input speed, reduce the keystroke errors and is easy to be mastered by operators.

Description

Finger quick-input key board

The utility model relates to the quick input keyboard of a kind of finger formula, and it belongs to the technical field of computing machine or computer typewriter input equipment.

At present, the keyboard that uses on computing machine or the computer typewriter generally is the keyboard of PC series.When the keyboard that uses PC series is imported, in order to improve input efficiency, the fingering of entry personnel's GPRS keyboard input, and to accomplish to carry out touch system (eyes are not being seen keyboard when promptly importing yet).Accomplish this point, the entry personnel generally will be through training for a long time.But both having made is very skilled entry personnel, and when importing fast, its finger also presses the wrong button in moving process sometimes unavoidably.In addition, because the entry personnel had both made in accordance with the keyboard fingering and imported when input, its wrist also will move unavoidably every now and then, and is therefore when carrying out the input of long period, tired easily.And when finger when a certain key moves on another key, spend the regular hour, thereby limit the raising of input speed.The reason that produces this deficiency is because the key of keyboard is turned round more, these keys are turned round and are distributed on the keyboard, there are many keys to place naturally at both hands, when wrist is motionless, its position is not within the scope that finger can reach, though and some key turns round within the finger scope that can touch, the position relation that key is turned round and pointed is also undesirable.For example, according to the requirement of keyboard inputting fingering, the left hand middle finger is responsible for button " E ", key " D ", key " C ", key " 3 " etc.When wanting button " 3 ", because in the ordinary course of things, the left hand middle finger rests on the key " D ", so the moving direction of left hand middle finger should be north by west (keyboard is placed on importer's dead ahead, and with the importer dead ahead to being north).But, when hand is positioned on the keyboard in natural mode, under the situation that does not drive list action, the more random motion of left hand middle finger refers to move for the song towards the centre of the palm and fingers (referring to corresponding with song) of stretching that deviate from the centre of the palm moves, and its direction of motion is north by east.

In order to overcome above-mentioned shortcoming, the utility model provides a kind of finger formula quick input keyboard.The position relation of key commonly used or commonly used and ten fingers is fixed up, just can carries out touch system thereby make the entry personnel needn't pass through training for a long time, can reduce the keystroke mistake simultaneously, the mobile distance of finger improves input speed when reducing keystroke.

The purpose of this utility model is achieved in that the quantity that as far as possible reduces necessary key when importing, and 8 row's keys respectively are set about the keyboard central part, and they are the left-right symmetric form and arrange, the key of wherein drawing the monocline line is corresponding with ten fingers, three keys of each finger control, and to stretch direction consistent with pointing the nature song in the orientation of these three keys, inboard key (11,12,13,14,15,26,27,28,29,30) with the key (1,2,3 in the outside, 4,5,16,17,18,19,20) position is than the key (6,7,8 of centre, 9,10,21,22,23,24,25) position height, and the connection direction of interior side switch is towards the centre of the palm, and the connection direction of outer side switch deviates from the centre of the palm; With the corresponding position of palm root, the left and right sides, a function shift key (31,32) is respectively arranged; In addition, the neutral gear place between 1 to No. 15 key and 16 to No. 30 keys is provided with key (33,34,35,36,37,40,45,46,47,48,51,52), be provided with 10 keys (38,39,41,42,43 on the keyboard left side, 44,49,50,63,64), also be provided with 10 keys (53,54,55,56,57 on keyboard the right, 58,59,60,61,62); Above keyboard, be provided with 5 pilot lamp: PowerOn(65), Caps_Lock(66), Num_Lock(67), Scroll_Lock(68), Single_Hand(69), with indication keyboard current state.

Fig. 1 refers to the plane distribution synoptic diagram of the quick input keyboard key of formula

Fig. 2, the longitudinal profile synoptic diagram of three keys (16,21,26) A-A ' direction among Fig. 1

Fig. 3, various characters be the distribution plan on 1 to No. 30 key in Fig. 1

Fig. 4, the key of 31 to No. 64 keys symbol figure among Fig. 1

Now in conjunction with the accompanying drawings the structure of the quick input keyboard of finger formula further is described in detail.

As shown in Figure 1, the key that is decorated with the monocline line is corresponding with the position of each finger respectively, and there are three keys at each finger place, and it is consistent that its orientation and finger nature song are stretched direction.For example, right-hand man's little finger of toe is responsible for 1,6, No. 11 key and 16,21, No. 26 keys respectively; Right-hand man's third finger is responsible for key respectively 2,7,12 and 17,22, No. 27; Right-hand man's thumb is responsible for key respectively 15,10,5 and 30,25, No. 20.For the relativeness between three keys in each finger place is described, be that example is illustrated with 16,21, No. 26 keys among Fig. 1, the relation of three keys at other each finger place is similar with it.Fig. 2 is the longitudinal diagram of 16,21, No. 26 key A-A ' directions among Fig. 1.No. 16 are higher than the position of No. 21 keys with No. 26 keys, the height that exceeds with right hand pinkie to the centre of the palm and deviate from centre of the palm when motion easily keystroke be advisable.When that key (21) in the middle of will making was connected, right hand pinkie button was directed downwards; When the inboard key (26) of the armrest palm was connected, the button direction of right hand pinkie was promptly pulled out towards centre of the palm direction and just can towards the centre of the palm; When the key (16) that will make the armrest palm outside was connected, the button direction of right hand pinkie deviated from the centre of the palm, promptly deviates from centre of the palm direction (outwards) bullet and once just can.For the connection direction that makes key is coordinated (preferably can be consistent) mutually with the power thrusts of finger keystroke, 26 and No. 16 key should slightly tilt to No. 21 keys.

By Fig. 3,1 to No. 30 key left character be successively Q, W, E, R, T, A, S, D, F, G, Z, X, C, V, B, P, O, I, U, Y, ' and., L, K, J, H,

,? with,, M, N, Space; 1 to No. 30 key upper right quarter and right lower quadrant character be successively Alt-F1 and! , Alt-F2 and @, Alt-F3 and #, Alt-F4 and $, Alt-F5 and %,

With 1, | and 2, ← and 3, ↑ and 4, END and 5 ,-and '; With, with-, with＜: and=, Alt-F10 and), Alt-F9 and (, Alt-F8 and ﹠, Alt-F7 and ﹠amp; , Alt-F6 and ^, " with O, BS and 9, → and 8, ↓ and 7, DEL and 6, _ and/, and+, and＞, Space.

When No. 31 Shift_1 keyed jointing on-offs are opened, can import the conversion of 1 to No. 30 key the right and left character; When being switched on or switched off No. 32 Shift_2 keys, can carry out that 1 to No. 30 key performs and the conversion of lower gear input.

By Fig. 4,31 to No. 64 keys be successively Shift_1, Shift_2, Single_Hand, CTR, Alt, Caps_Lock, Num_Lock, Scroll_Lock, Shift, Ins, ESC TAB, BS, DEL, ↑, ←, →, ↓, Home, END, Page-Up, Page-Down, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, Print Screen, Pause.

In order to carry out the needs of singlehanded input operation sometimes, on other position of keyboard, be provided with Single_Hand key (33), this key is the bifurcation key, with Caps_Lock key (36), Num_Lock key (37) and some other key (34,35,40,45,46,47,48,51,52) be arranged in neutral gear place between 1 to No. 15 key and 16 to No. 30 keys, so that in input process, right-hand man's thumb or forefinger only need move short distance just can hit these keys easily.

Keyboard control circuit of the present utility model is identical with the internal control circuit of PC series keyboard in the prior art basically, belongs to known technology, will not repeat at this.Specifically describe the operating process and the function thereof of the utility model keyboard below.

(1) under the situation of Single_Hand, Num_Lock, the equal non-locking of Caps_Lock,

When a.31 number Shift_1 key and No. 32 Shift_2 keys all disconnect, input be the character (English alphabet of input is a lowercase) of pressing key left side lower gear among Fig. 3;

B.31 number Shift_1 key disconnects, when No. 32 the Shift_2 keyed jointing is logical, input be to press the character (English alphabet of input is a capitalization) that performs on the key left side among Fig. 3;

C.31 number Shift_1 keyed jointing is logical, when No. 32 the Shift_2 key disconnects, input be the character of lower gear on the right of institute's key of pressing among Fig. 3;

When d.31 number Shift_1 key and No. 32 Shift_2 keys are all connected, input be among Fig. 3 the character that performs of the key of pressing the right;

(2) at the equal non-locking of Single_Hand, Num_Lock, under the situation of Caps_Lock locking, under the various combination mode of Shift_1 and Shift_2, institute's input character with the difference of (1) middle institute input character is, (1) as if input in is capitalization English letter, then be the small letter English alphabet herein, otherwise also set up.

(3) at the Single_Hand non-locking, under the situation of Num_Lock locking, the character of corresponding input was identical when the character that Shift_1 is imported when connecting disconnected with (1) or (2) middle Shift_1; Otherwise also set up.

(4) in Single_Hand locking, under the situation of Num_Lock non-locking, 1 to No. 15 key and 16 to No. 30 keys can carry out the input of 1 to No. 30 key left side lower gear and the right lower gear character respectively:

A.1 to No. 15 keys: when Shift_1 disconnects, input be the character of the key left side lower gear of pressing; When Shift_1 connects, input be the character that the key of pressing key number adds the left side lower gear of the key number pairing key after 15; The character of these inputs is when the Caps_Lock non-locking, if English alphabet then is a small letter, during the Caps_Lock locking, if English alphabet then is capitalization;

B.16 to No. 30 keys: when Shift_2 disconnects, input be the character of the key of pressing the right lower gear; When Shift_2 connects, input be the character that the key of pressing key number deducts the right lower gear of the key number pairing key after 15;

(5) under the situation that Single_Hand and Num_Lock lock, input function is similar with (4), and only the character that 1 to No. 15 key and 16 to No. 30 keys are imported in (4) just exchanges;

(6) identical to the processing in the keyboard interrupt program of the processing of other key and some Macintoshs on the keyboard and origin operation system;

Should be pointed out that each key all can redefine in the utility model; Under the various combination state of each input operating key or switch key, what 1 to No. 30 key was imported is left side lower gear, perform in the left side or the right lower gear, the right perform and also can reset; Under singlehanded input state, also can utilize the sign of Caps_Lock setting or utilize the another one key that a sign is set to make under this state, can carry out the input of character under the both hands input state fully; Remove among Fig. 1 outside the key (31,32) with the key (1 to 30) at each finger opposite position place and palm root place, the layout of other key on keyboard is not limited to this form, and the number of key also can suitably increase and decrease.

Compared with prior art, refer to that the quick input keyboard of formula has following advantage:

1. at Shift_1(31) and various combination situation Shift_2(32) under, utilize 1 to No. 30 key can replace existing keyboard to use always or than the input of conventional characters.Because of the position relation of these keys and each finger is fixed, thereby, can carry out the touch system input soon for the people that study is imported with keyboard;

Since 1 to No. 30 key fix with the position relation of each finger, can not occur the entry personnel when carrying out touch system because of pointing the inaccurate phenomenon of hitting wrong key in mobile position, thereby improve the accuracy of importing;

3. when using always or importing than conventional characters, from importing some character conversion to the minimizing of input another one character institute's time spent, as being transformed into input character " e " from input character " d ", on the PC of prior art series keyboard, abide by the keyboard fingering, the left hand middle finger is wanted to move about 2cm to key " E " from key " D " earlier, and then button " E ", and on the utility model, it is just passable once only to need to point in the left hand palm outside bullet, thereby can improve input speed greatly.

Claims

1, the quick input keyboard of a kind of finger formula is characterized in that:

A., 8 row's keys are respectively arranged about the keyboard central part, be the left-right symmetric shape and arrange, the key of wherein drawing the monocline line is corresponding with ten fingers, three keys of each finger control, the orientation of these three keys is stretched consistent, the inboard key (11,12,13 of direction with finger nature song, 14,15,26,27,28,29,30) with the key (1,2 in the outside, 3,4,5,16,17,18,19,20) position is than the key (6,7,8 of centre, 9,10,21,22,23,24,25) position height, and the connection direction of interior side switch is towards the centre of the palm, and the connection direction of outer side switch deviates from the centre of the palm;

B. with the corresponding position of palm root, the left and right sides, a function shift key (31,32) is respectively arranged.

2, keyboard according to claim 1, (33,34,35,36,37,40,45,46,47,48,51,52) are distributed in neutral gear place between 1 to No. 15 key and 16 to No. 30 keys to it is characterized in that some keys are additionally arranged.