CN201219079Y

CN201219079Y - Touch positioning keyboard

Info

Publication number: CN201219079Y
Application number: CNU2007200824079U
Authority: CN
Inventors: 乔桂华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-08
Filing date: 2007-12-08
Publication date: 2009-04-08
Anticipated expiration: 2017-12-08

Abstract

The utility provides a touch positioning keypad which is subject to positioning, distinguishing and convenient use. The key of the keypad has three kinds of different touch-distinguishable bump or recess sign on surface; the three kinds of keys are staggerly arranged at upper part, lower part, left part and right part of a matrix which has three rows, 3-5 lines, every line has keys possessing two different bump or recess signs as 'Iota','-'or '.'; every key has corresponding key name; upper part and/ or lower part, and/ or left part, and/ or right part of matrix has other press key of other style. The keypad can be distinguished and positioned by touching sign of press key and relative position without need of watching, be widely suitable for remote controller, mobile phone, telephone, computer and cipher input press key device; only three different key can constitute touch-distinguishable tens of keys; the touch-positioning keypad is simple, easily and single-handedly operated without watching, easy for distinguishing, largely favors person of vision disorder as blind man, old people or corresponding crowd.

Description

Touch sensing positioning keyboard

(1) technical field:

The utility model relates to a kind of keyboard, and particularly a kind of one hand is controlled the keyboard that touches the location.

(2) background technology:

Be the button input mode in the used main flow mode of the man-machine interaction aspect remote controller or the mobile phone at present.This key board kind is many, button is many, the operator must have visual keyboard complete operation under the condition of light illumination, this makes under other specified conditions as use in the dark and just seem inconvenient in the occasion that marketing demonstration, courseware are explained and publicised, the people that obstacle is especially arranged for eyesight, use more difficultly, bring many inconvenience for daily work, studying and living.In order to address the above problem, the corresponding generation of touch keyboard, as application number is 03284237.6, name is called the utility model patent of " tactile keyboard ", a kind of tactile keyboard is disclosed, each or main button are respectively stipulated a symbol on the keyboard, these symbols are the form of projection or depression on button, its symbol mainly is made up of Points And lines, wherein 1 of numerical key for, 2 for, 3 for ∷, 5 be for ∴, 4 |, 6 be |, 7 be |, 8 be | ∴, 9 is | ∷, 0 is zero, ▲ for answer key, ◆ be closing key.This keyboard need not visually can discern each key, but needs multiple different button, the cost of manufacture height, and the I﹠M difficulty just is difficult to carry out debating of button and analyses identification when button increases again.

(3) utility model content:

The utility model will provide a kind of need not visual keyboard, the location easily, touch sensing positioning keyboard more easy to identify, easy to use.

The technical solution adopted in the utility model is:

A kind of touch sensing positioning keyboard is characterized in that: the key on the keyboard is that three kinds of key faces have the projection of different tangible identification or the key of depression symbol, and three kinds of key upper and lower, left and right are staggered and are matrix.

The projection of tangible identification or depression symbol can be " | ", "---" and " " symbol on described three kinds of key key faces; Also can be the symbol that other is easy to touch recognition, as " zero ", " ", " △ " symbol etc.

Described matrix can be 3 row, 3-5 is capable, and every row has the key of two kinds of different projections or depression symbol; Also has corresponding key name on the key face of described each key; For easy to use, be the center with the matrix, also can and/or descend on matrix and/or a left side and/or the right button that is provided with other form.

The matrix of the optimum implementation of this keyboard is 3 row, 5 row; Wherein, the key face symbol of each key is as follows: three keys of first row are " | ", "---", " | "; Three keys of second row are " ", " | ", " "; Three keys of the third line are "---", " ", "---"; Three keys of fourth line are " ", " | ", " "; Three keys of fifth line are " | ", "---", " | ".

Advantage of the present utility model is:

This keyboard need not visually can discern and locate each button key position by the relative position in touch key-press face symbol and the matrix, can be widely used in press key equipments such as various remote controllers, mobile phone, telephone set, calculator, password input key; Only with three kinds of different keys can form touch recognition ten surplus a key, simple in structure, easily identification is easy to use, greatly facilitates blind person, old man or the corresponding crowd of vision disorder.

(4) description of drawings:

Fig. 1 is the structural representation of this touch sensing positioning keyboard embodiment 1;

Fig. 2 is the structural representation of this touch sensing positioning keyboard embodiment 2;

Fig. 3 is the structural representation of this touch sensing positioning keyboard embodiment 3;

Reference numeral: 1 is the handset displays screen; 2 is the projection of tangible identification or the key of depression symbol; 3 is function key.

(5) embodiment:

Below in conjunction with embodiment the utility model is further described.

Embodiment 1

Figure 1 shows that mobile phone touches sensing positioning keyboard, wherein 1 is the handset displays screen, and the matrix that the key 2 of the projection symbol of the tangible identification of this keyboard is arranged is 3 row, 5 row, and every row has the key of two kinds of multi-form projections; Above matrix, also be provided with a line direction positioning function key 3.

Matrix is listed as the 3rd behavior centralized positioning key with the 2nd, represents with " "; Wherein, first first key of row exists with " | " side by side for answering key; Second key of first row is delete key, exists side by side with "---"; The 3rd key of first row is the switch switch, exists side by side with " | "; Second first key of row is " 1 ", exists side by side with " "; Second key of second row is " 2 ", exists side by side with " | "; The 3rd key of second row is " 3 ", exists side by side with " "; First key of the third line is " 4 ", exists side by side with "---"; Second key of the third line is " 5 ", exists side by side with " "; The 3rd key of the third line is " 6 ", exists side by side with "---"; First key of fourth line is " 7 ", exists side by side with " "; Second key of fourth line is " 8 ", exists side by side with " | "; The 3rd key of fourth line is " 9 ", exists side by side with " "; First key of fifth line is " * ", exists side by side with " | "; Second key of fifth line is " 0 ", exists side by side with "---"; The 3rd key of fifth line is " # ", exists side by side with " | ".

Certainly, " | " that can touch on each key face, or "---", or the projection of " " form might not arrange by above-mentioned regular matrix, as long as they go to upper and lower, left and right alternate matrix arranges.

Embodiment 2

The matrix of key 2 that Figure 2 shows that the depression symbol of tangible identification is that the passwords of 3 row, 4 row touch sensing positioning keyboard, and every row has the key of two kinds of multi-form depressions; Wherein, first first key of row is " 1 ", exists side by side with " "; Second key of first row is " 2 ", exists side by side with " | "; The 3rd key of first row is " 3 ", exists side by side with " "; Second first key of row is " 4 ", exists side by side with " | "; Second key of second row is " 5 ", exists side by side with "---"; The 3rd key of second row is " 6 ", exists side by side with " | "; First key of the third line is " 7 ", exists side by side with "---"; Second key of the third line is " 8 ", exists side by side with " "; The 3rd key of the third line is " 9 ", exists side by side with "---"; First key of fourth line is a clear key, exists side by side with " "; Second key of fourth line is " 0 ", exists side by side with " | "; The 3rd key of fourth line is acknowledgement key, exists side by side with " ".

Embodiment 3

Figure 3 shows that landline telephone touches sensing positioning keyboard, the matrix of the key 2 of the projection symbol of the tangible identification of this keyboard is 3 row, 3 row, and every row has the key of two kinds of multi-form projections; Below matrix, also be respectively equipped with the key of other no projection or depression symbol with the right.

Wherein, first first key of row is " 1 " in the matrix, exists side by side with " "; Second key of first row is " 2 ", exists side by side with "---"; The 3rd key of first row is " 3 ", exists side by side with " "; Second first key of row is " 4 ", exists side by side with " | "; Second key of second row is " 5 ", exists side by side with " "; The 3rd key of second row is " 6 ", exists side by side with " | "; First key of the third line is " 7 ", exists side by side with " "; Second key of the third line is " 8 ", exists side by side with "---"; The 3rd key of the third line is " 9 ", exists side by side with " ";

Also be provided with other button on this matrix the right, wherein first key is the height of two keys, is redial key; Second key is the height of two keys, is Hands-free key;

Also be provided with the fourth line button below this matrix, wherein first key is " * ", and second key is that 0, the three key is " # ".

Claims

1, a kind of touch sensing positioning keyboard is characterized in that: the key on the keyboard is that three kinds of key faces have the projection of different tangible identification or the key of depression symbol, and three kinds of key upper and lower, left and right are staggered and are matrix.

2, touch sensing positioning keyboard according to claim 1 is characterized in that: the projection of tangible identification or depression symbol are " | ", "---" and " " symbol on three kinds of key key faces.

3, touch sensing positioning keyboard according to claim 1 and 2 is characterized in that: described matrix is that 3 row, 3-5 are capable, and every row has the key of two kinds of different projections or depression symbol.

4, touch sensing positioning keyboard according to claim 3 is characterized in that: described matrix is 3 row, 5 row; Wherein, the key face symbol of each key is as follows: three keys of first row are " | ", "---", " | "; Three keys of second row are " ", " | ", " "; Three keys of the third line are "---", " ", "---"; Three keys of fourth line are " ", " | ", " "; Three keys of fifth line are " | ", " one by one ", " | ".