CN2209351Y

CN2209351Y - Computer keyboard fingering rack

Info

Publication number: CN2209351Y
Application number: CN 94216402
Authority: CN
Inventors: 孙立文
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-28
Filing date: 1994-06-28
Publication date: 1995-10-04
Anticipated expiration: 2004-06-28

Abstract

The utility model relates to a computer keyboard finger position rack for limiting computer keyboard operating finger position, particularly limiting the finger position for inputting Chinese characters with five-stroke Chinese character software. The utility model is formed by that 5 finger dividing flexura lattices (2) are longitudinally welded on a long pane-shaped outline border (1) which is breadthwise welded with upper partition lattices (3) and lower partition lattices (4), weld is supported by a pad corner post (5), and the whole rack is electroplated by steel wire with a diameter of 2 mm. When the utility model is in use, a rack sheath is put on the keyboard pedestal of a main keyboard area, and a rack surface appears above a keyboard surface. The computer keyboard finger position rack causes a computer operator' finger position to be easy to realize keyboard touch typing, and thus keyboard input speed is enhanced.

Description

Computer keyboard fingering rack

The utility model is about limiting computor-keyboard operation fingering, the particularly qualification computor-keyboard fingering frame with " the Five-stroke Method " software input Chinese character fingering.

Computer is very universal in China at present, and particularly " the Five-stroke Method " software input Chinese character has become the main software to Chinese character inputting, and adopts correct fingering, and the speed that improves the input Chinese character has become computer operator's problem anxious to be solved.Inputting fingering about " the Five-stroke Method ", its inventor's Wang Yongmin comrade has made more detailed regulation (seeing 268 pages in " the Five-stroke Method " computer technology telecourse teaching material) theoretically, but the computer operator through systematic training still is not difficult to grasp, formed the people of wrong play custom, be difficult to especially change.

The purpose of this utility model is to propose a kind of qualification computor-keyboard operation fingering, particularly limits the computor-keyboard fingering frame with " the Five-stroke Method " software input Chinese character fingering.

The utility model by housing (1), divide refer to warpage lattice (2), go up subregion lattice (3), five of subregion lattice (4), pad corner posts (5) etc. are partly formed down.Adopting diameter is that the steel wire of 2mm is welded to each other, electroplates and form, and the main key-position area that is placed on keyboard uses.Housing (1) is the long frame type structure of long 29cm, wide 10cm, can be mounted on main key-position area, and the rising and falling of each key of not overslaugh edge, it mainly acts on is to connect other each member; Divide and refer to totally 5 of warpage lattice (2), vertically arrange along keyboard, a left side is played first, arrange along slit, (1QAZ) key left side broken curve, a left side is played slit, key left side, second edge (4RFV) broken curve and is arranged, a left side is played slit, key left side, the 3rd edge (6YHN) broken curve and arranged that the 4th edge (8IK played on a left side,) slit, key left side broken curve layout, the 5th edge (0P played on a left side; /) slit, key right side broken curve layout, each broken curve upper end and pad corner post (5) welding, pad corner post (5) again with the welding of the entablature of housing (1), its lower end and following subregion lattice (4) welding, each minute refers to that warpage lattice upper surface exceeds surface of keyboard 3mm, it mainly acts on is the position that separates 8 fingers of left hand and right hand (except the thumb), rise between first and second lattice and fourth, fifth lattice on a left side, be respectively little finger of toe, the third finger, the middle finger position of the left hand and the right hand, the forefinger position that is respectively the left hand and the right hand between second and third lattice and third and fourth lattice is played on a left side; Last subregion lattice (3) are along the gap position of keyboard lateral arrangement between Q～P and A～L two row's keys, length is 19cm, weld the bottom that refers to the warpage lattice with each minute, its surface elevation exceeds surface of keyboard 1mm, its effect is with 1～0, above Q～P two line units assign to, below A～L, Z～M two line units are assigned to; Following subregion lattice (4) are arranged between Z～M row's key and the space bar, length is 29cm, both sides and pad corner post (5) welding, and middle and 5 branches refer to the welding of warpage lattice in one plane, its effect is to link and support each minute to refer to the warpage lattice, and realizes the keyboard subregion with last subregion lattice; Pad corner post (5) has 7, highly is 7mm, refers to the upper end of warpage lattice (2) and the two ends welding of following subregion lattice (4) with 5 branches respectively, and then welds with housing (1).Pad corner post (5) also can refer to that warpage lattice (2) upper end and the direct bending in following subregion lattice (4) two ends obtain from branch, and then welds with housing (1).

This instructions has three width of cloth accompanying drawings.Fig. 1: computor-keyboard fingering frame three-view diagram; Fig. 2: computor-keyboard fingering frame combines figure with keyboard; Fig. 3: the keyboard fingering figure that lays computor-keyboard fingering frame.

Embodiment: manufacturing of the present utility model is broadly divided into following four steps: at first, selecting diameter is the steel wire of 2mm, makes the long frame type housing (1) of growth 29cm, wide 10cm; The second, the following subregion lattice (4) of a long 29cm of making, keypad is vertical, along the left side and the (OP of (1QAZ), (4RFV), (6YHN), (8IK) key; /) shape, position and the size in the slit, right side of key make to divide and refer to warpage lattice (2), and each minute referred to that warpage lattice (2) and following subregion lattice (4) are welded on the same plane; The 3rd, make the last subregion lattice (3) of a long 19cm, Q～P that keypad is horizontal and A～L two arrange position between the keys and are welded on each minute and refer to the bottom surface of warpage lattice (1); At last, make the pad corner post (5) of 7 long 7mm, be welded on 5 branches and refer to the top of warpage lattice (2) and the both sides of following subregion lattice (4), and weld together with housing (1).

The housing of the computor-keyboard fingering frame that completes and the keyboard base close proximity of computor-keyboard master key-position area, divide and refer to warpage lattice and following subregion lattice in one plane, and exceed surface of keyboard 3mm, last subregion lattice refer under the warpage lattice at branch, and exceed surface of keyboard 1mm.

During use, the fingering frame is mounted on main key-position area, five branches refer to that the warpage lattice have been divided into four with 40 main in keyboard keys and have referred to the position: rise between first and second lattice and fourth, fifth lattice on a left side, be respectively little finger of toe, the third finger, the middle finger position of the left hand and the right hand, rise between second and third lattice and third and fourth lattice on a left side, is respectively the forefinger position of the left hand and the right hand.During operation, finger is placed on A～L row key, because each minute refers to that the warpage lattice exceed surface of keyboard 3mm, so each finger horizontal displacement can not occur, vertically then above subregion lattice are the center, upper and lower each two row's key, to judge the lengthwise position of hand and key during touch system according to last subregion lattice, because last subregion lattice only exceed surface of keyboard 1mm,, can judge the position of finger and key again at any time so promptly do not influence the upper and lower translational speed of finger.The key of left and right remainder is used to such an extent that lack relatively, can be is respectively gone to finish by right-hand man's little finger of toe, and thumb is responsible for space bar.At the aperture time of input, hand can be placed on the computor-keyboard fingering frame, does rest of short duration, to prevent fatigue.

Claims

1, a kind of qualification computor-keyboard operation fingering, particularly limit computor-keyboard fingering frame with " the Five-stroke Method " software input Chinese character fingering by housing (1), divide refer to warpage lattice (2), go up subregion lattice (3), subregion lattice (4), pad corner post (5) constitute down.It is characterized in that, whole by diameter be 2mm steel wire welding, electroplate and form.Be placed on the main key-position area of computor-keyboard and use.

According to the computor-keyboard fingering frame of claim 1, it is characterized in that 2, described housing (1) is the long frame type structure of long 29cm, wide 10cm, can be mounted on main key-position area, and the rising and falling of each key of not overslaugh edge.

3, according to the computor-keyboard fingering frame of claim 1, it is characterized in that, described branch refers to totally 5 of warpage lattice (2), vertically arranges along keyboard, and a left side is played first, arrange along slit, (1QAZ) key left side broken curve, a left side is played slit, key left side, second edge (4RFV) broken curve and is arranged, a left side is played slit, key left side, the 3rd edge (6YHN) broken curve and arranged that the 4th edge (8IK played on a left side,) slit, key left side broken curve layout, the 5th edge (OP played on a left side; /) slit, key right side broken curve layout, weld in one plane with following subregion lattice (4) its lower end, constitutes the frame face, and the frame face exceeds surface of keyboard 3mm.

4, according to the computor-keyboard fingering frame of claim 1, it is characterized in that the described subregion lattice (3) of going up are along the gap position of keyboard lateral arrangement between Q～P and A～L two row's keys, length is 19cm, weld the bottom that refers to the warpage lattice with each minute, and its surface elevation exceeds surface of keyboard 1mm.

5, according to the computor-keyboard fingering frame of claim 1, it is characterized in that described pad corner post (5) has 7, highly is 7mm, refer to the upper end of warpage lattice (2) and the two ends welding of following subregion lattice (4) with 5 branches respectively, respectively fill up corner post (5) then and weld with housing (1) again.

According to the computor-keyboard fingering frame of claim 1, it is characterized in that 6, described pad corner post (5) also can refer to that warpage lattice (2) upper end and the direct bending in following subregion lattice (4) two ends obtain from branch, and then welds with housing (1).