CN201156234Y

CN201156234Y - Horn shaped press key in keyboard conforming with ergonomic

Info

Publication number: CN201156234Y
Application number: CNU2007200481115U
Authority: CN
Inventors: 李云
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-01
Filing date: 2007-02-01
Publication date: 2008-11-26
Anticipated expiration: 2017-02-01

Abstract

The utility model provides a splayed-keys keyboard which is improved for the integral structure of the keyboard and the keyboard distribution and is in accordance with the ergonomics. The structure of the splayed key keyboard is that in a typing area body at eh keyboard, the keyboard is divided into a plurality of lines by a plurality of parallel transverse lines; the keyboard is divided into a left area and a right area by the middle axle wire as a boundary; the sizes of the keys at two sides of the axle wire are adjusted to ensure that the keys in the left area and the right area are arranged as being splayed towards the left and the right along the axle wire; a key Y, a key H and a key N or a key T, a key G and a key B are used as the boundary of the left area and the right area. The utility model changes the integral structure of the keyboard and the arrangement distribution of the keys to ensure that the splayed-keys keyboard completely satisfies human body structure, is convenient for the hand to operating, is natural and smooth, improves the efficiency, relieves the ache of the hand and has very humanized design.

Description

A kind of splayed keyboard that meets ergonomics

Technical field

The utility model relates to a kind of button of computer keyboard, particularly a kind of button that meets the splayed keyboard of organization of human body and real work needs.

Background technology

As everyone knows, the computer internal reservoir full content, all be that the both hands by the computer user are realized the operation of keyboard.Have good input tool, getting twice the result with half the effort at work is a lot of people institute hope.And in input equipment, the most common keyboard that is, existing keyboard is generally straight formula rectangular configuration (as Fig. 1), when hand was placed on keyboard, the perpendicular bisector of two hands nature placing direction and this straight formula keyboard hit vertical line position as if main points at angle, inwardly retraction (as Fig. 2 and Fig. 3) of wrist, close wrist and the increasing of finger offset movement amount, if long-time the use is easy to cause the hand ache.

In order to overcome above shortcoming, taper key formula keyboard also appearred, as Chinese patent publication number CN1403897, open day on 03 19th, 2003, this patent disclosure " a kind of button of keyboard ", this keyboard structure is (as Fig. 3): button 121 is located in the main typewriting district 11 of keyboard 1, several parallel horizontal lines will mainly be typewrited and will be distinguished into the number row, main typewriting district 11 is boundary with Y key and H key, be divided into left hand district 12 and right hand region 13, to be upper limbs tiltedly go out and the lower edge quadrilateral that direction tiltedly goes out of turning left toward right left hand district 12 set buttons 121; Right hand region 13 131 set of buttons are the quadrilaterals that upper limb turns left that direction tiltedly goes out and lower edge tiltedly goes out toward right.Shown in figure, clearly, this keyboard structure has just been done change to the profile of each concrete button, promptly only relate to the improvement of the concrete geometric configuration of one key, after the change, the button in the main typewriting district is tilted shape, being roughly diamond shape (also has and is trapezoidal or triangle, as Y key and H key), its improvement focuses on input habit to the operator and adds and change (promptly changing use-pattern), and does not go to improve from the one-piece construction and the layout type of keyboard.So, this keyboard structure does not still take into full account principle of human engineering, from organization of human body with comply with gesture and get on to do essence and change, makes the not enough hommization of design, and operation is convenient inadequately.

And the utility model does not change operator's operating habit, and only comprehensive human body input engineering is added, change, it is simple and easy to make human body not only import in operating process, need not to change operating habit, can not cause the hand ache, and can allow a computer beginner easily cross the threshold, and double than the ability to accept of using common keyboard, fundamentally solved above variety of problems.

Summary of the invention

The purpose of this utility model is to solve the deficiency of above technical scheme, designs a kind ofly to make improvements from keyboard one-piece construction and key arrangement, takes into full account organization of human body and allows the keyboard of the splayed button that meets ergonomics that the beginner easily crosses the threshold.

The purpose of this utility model is achieved through the following technical solutions: a kind of splayed keyboard that meets ergonomics, in its typewriting district main body on keyboard, with several parallel horizontal lines keyboard is divided into the number row, axis with the centre is the separatrix, be divided into left hand district and right hand region, the button of both sides, axis is carried out size adjustment, the button that makes left hand district and right hand region along the axis to the left and right direction arrange with the splayed shape; Described left hand district and right hand region with Y key, H key and N key or T key, G key and B key as the separatrix.

Strengthen the size of H key and N key, G key and B key, the horizontal level of perhaps mobile H key and N key, G key and B key, the button that makes left hand district and right hand region along the axis to the left and right direction arrange with the splayed shape, and the left side of Y key, H key and N key parallels with the right side of T key, G key and B key.

Compared with prior art, the beneficial effects of the utility model are: under the situation that does not change operator's input habit, by the one-piece construction of change keyboard and the alignment placement mode of button, make it meet organization of human body fully, make things convenient for the operation of gesture, natural and tripping, improved efficient, alleviate the sense of aching of hand, humanization designing, and also convenient in the use simple and easy for the beginner who crosses the threshold.

Description of drawings

The utility model will be further described below in conjunction with drawings and Examples:

Fig. 1 is the synoptic diagram of the straight formula rectangular configuration of traditional normal standard keyboard.

Fig. 2 is the use synoptic diagram of traditional normal standard keyboard.

Fig. 3 is the use synoptic diagram of the inside retraction of traditional normal standard keyboard wrist.

Fig. 4 is the structural representation of the button of a kind of keyboard of publication.

Fig. 5 is a structural representation of the present utility model.

Embodiment

As shown in Figure 5, a kind of button that meets the splayed keyboard of ergonomics of the present utility model, its button is located in the typewriting district main body 2 of keyboard 1, this typewriting district main body 2 mainly is made of letter key, symbolic key, alternate function key and space bar, and all buttons do not change with traditional arrangement that puts in order.Typewriting district main body 2 is divided into the five-element with four parallel horizontal lines, and with Y key, H key and N key or T key, G key and B key is the separatrix, be divided into left hand district 3 and right hand region 4, this marginal centre is axis 5, the button of 5 both sides, axis is 5 directions to the left and right along the axis, arrange by Eight characters shape.Under the situation that keeps all button profiles, adjust the size of H key and N key, G key and B key, make the button of 5 both sides, axis can reach splay spread geometry.At this moment, the right side of T key, G key and B key aligns, and the left side of Y key, H key and N key aligns, and the left side of the right side of T key, G key and B key and Y key, H key and N key is parallel to each other; Simultaneously, the size of other buttons also can be adjusted accordingly on typewriting district main body 2, is the arrangement of Eight characters shape, layout finally to make typewriting district main body 2 all buttons.

In the structure of the present utility model, except the structural change of typewriting district main body 2, other function key area is adjusted beyond the block main body of can certainly fighting each other 2, so that the one-piece construction of keyboard and layout more meet, tend to principle of human engineering, complies with the operation convenience of gesture.

Structure of the present utility model can be applicable on the keyboard of desk-top computer, portable computer and various standard input devices.

Claims

1, a kind of button that meets the splayed keyboard of ergonomics, described button is arranged in the typewriting district main body, typewriting district main body includes letter key, symbolic key, alternate function key and space bar, and keep the original of each button to put in order, it is characterized in that: typewriting district main body is the separatrix with the axis of centre, be divided into left hand district and right hand region, the button of left hand district and right hand region along the axis to the left and right direction arrange with the splayed shape.

2, a kind of button that meets the splayed keyboard of ergonomics according to claim 1, it is characterized in that: described left hand district and right hand region are boundary with Y key, H key and N key or T key, G key and B key.

3, a kind of button that meets the splayed keyboard of ergonomics according to claim 2, it is characterized in that: the size that strengthens H key and N key, G key and B key, the button that makes left hand district and right hand region is along the axis, and direction is arranged with the splayed shape to the left and right.

4, a kind of button that meets the splayed keyboard of ergonomics according to claim 2, it is characterized in that: the horizontal level of mobile H key and N key, G key and B key, the button that makes left hand district and right hand region is along the axis, and direction arranges with the splayed shape to the left and right.

5, a kind of button that meets the splayed keyboard of ergonomics according to claim 2, it is characterized in that: the left side of described Y key, H key and N key parallels with the right side of T key, G key and B key.