CN209514560U - A kind of computor-keyboard - Google Patents

Abstract

The utility model relates to electronic field, in particular to a kind of computor-keyboard comprising major key panel (1)；The major key panel (1) includes left hand area (5) and right hand region (7)；The left hand area (5) and right hand region (7) are respectively equipped with five input boss (8)；The input boss (8) includes optical sensor (9), input boss shell (10), light transmitting sheet (11) and controller (12)；Wherein, the top for inputting boss shell (10) is equipped with light transmitting sheet (11), optical sensor (9) is arranged in that input boss shell (10) is internal and corresponding with the position of light transmitting sheet (11), and optical sensor (9) is electrically connected with controller (12).The input boss arrangement position of left hand area and right hand region designs for hand imitating, and operational comfort is high, meets ergonomics.

Description

Computer keyboard

Technical Field

The utility model relates to an electron field, in particular to computer keyboard.

Background

The traditional American keyboard has compact key positions and is beneficial to reducing the volume of the keyboard, but the accompanying disadvantages are that the distance between two hands is too close in the typing process, and the two arms have to be drawn close inwards, so that the wrists and the arms are sore. From the perspective of human engineering, the key positions of the traditional American keyboard are not optimal, and the key positions are not adjustable, so that the diversified requirements of people cannot be met.

Patent publication is CN 105487682A's a push-and-pull combination formula computer keyboard divide into left keyboard, right keyboard, auxiliary keyboard with the keyboard, can freely adjust according to self comfort level demand and control the keyboard distance, and the auxiliary keyboard can make up or the split according to work or amusement demand, accords with the human structure, makes things convenient for the operation of finger action, and natural smoothness has improved efficiency, alleviates the aching and painful sense of hand, and the design is humanized. However, the fingers move far, which still causes the problem that the fingers and wrists of the typist are too tired.

The input device and the input method of patent publication No. CN107122044A provide an input device and an input method for inputting characters such as letters, numbers, symbols or function keys by sensing the movement of each finger, which are not bound by the fixed positions of the keys, but the number of keys on the keyboard of a computer is large, the corresponding relationship between the finger movement and the finger movement of the characters is complex, the user needs to remember the corresponding relationship between the finger movement and the keys, the burden of the user is increased, and the operation is complex.

Disclosure of Invention

The utility model aims to provide a computer keyboard which can effectively reduce the burden of arms, wrists and fingers of an operator; the operation comfort level is high, and the method accords with ergonomics; by automatically adjusting the corresponding scheme of the finger action and the characters, the arrangement sequence of the characters is changed, and the diversified requirements are met.

The utility model aims at realizing through the following technical scheme:

a computer keyboard, the said computer keyboard includes the main keyboard area 1; the main keyboard zone 1 comprises a left-hand zone 5 and a right-hand zone 7;

the left-hand area 5 and the right-hand area 7 are respectively provided with five input bosses 8;

the input boss 8 comprises a light sensor 9, an input boss shell 10, a light transmission sheet 11 and a controller 12; wherein, the top of input boss casing 10 is equipped with printing opacity piece 11, and light sensor 9 arranges inside input boss casing 10 and corresponds with the position of printing opacity piece 11, and light sensor 9 is connected with controller 12 electricity.

The 10 input bosses 8 of the left-hand area 5 and the right-hand area 7 are arranged according to the hand shape of a user in a relaxed state, and each input boss 8 corresponds to one finger of the operator.

Each input pad 8 corresponds to three character keys for inputting three characters.

The 10 input bosses 8 of the left-hand area 5 and the right-hand area 7 correspond to 26 English letter keys; "key," key, "-" key, and "/" key for 26 english letters and characters; the entry of ", character", "", character "", and character "/".

The computer keyboard further comprises an auxiliary key area 6, wherein the auxiliary key area 6 is positioned in the middle of the main key area 1, and the left hand area 5 and the right hand area 7 are respectively positioned on the left side and the right side of the auxiliary key area 6.

The auxiliary keypad 6 is an entity key area, and comprises the following entity keys: the "Tab" key, the "[" key, "]" key, the "Caps Lock" key, the "Windows" key, the "Fn" key, the "Shift" key, the "Alt" key, the "" key, the "Ctrl" key, the right key substitute key, the "\\", "Space" key, and the "Enter" key.

The "Tab" key, the "[" key, "]" key, the "Caps Lock" key, the "Windows" key, the "Fn" key, the "Shift" key, the "Alt" key, the "'" key, the "Ctrl" key, the right key substitute key, and the "\\" key of the auxiliary keypad 6 are square keys; the "Space" key and the "Enter" key are rectangular keys.

In the auxiliary keypad 6, from top to bottom, a first action "Caps Lock" key, "Windows" key, "Fn" key, and right key function key, a second action "Shift" key, "Alt" key, "[" key, and "]" key, a third action "Ctrl" key, "Tab" key, "\\ key, and" key, and a fourth action "Space" key, and "Enter" key.

The computer keyboard also comprises a function key area 2, an editing control key area 3, a first numerical key area 41 and a second numerical key area 42; wherein,

the functional keypad 2 is arranged at the upper part of the computer keyboard, a first numerical keypad 41 and an editing control keypad 3 are arranged from left to right below the functional keypad 2, and a second numerical keypad 42 is arranged at the right side of the computer keyboard; the left hand section 5, the auxiliary keypad 6 and the right hand section 7 are arranged from left to right below the first numeric keypad 41.

The beneficial effects of the utility model reside in that:

1. the main keyboard area is divided into a left-hand area, an auxiliary keyboard area and a right-hand area, the auxiliary keyboard area is located in the middle of the main keyboard area, and the left-hand area and the right-hand area are located on two sides of the auxiliary keyboard area. According to the original traditional left-right hand division method, 26 English letter keys are combined; the "key," key, "-" key, and "/" key are assigned to the left-hand region and the right-hand region, and the Tab "key," [ "key," ] "key," Caps Lock "key," Windows "key," Fn "key," Shift "key," Alt "key,"' "key," Ctrl "key, right key substitute key," \\"," Space "key, and" Enter "key are arranged to the auxiliary keypad. When typing, the distance between the two hands becomes far, the arms do not need to be clamped inwards deliberately, and the burden of the arms is effectively reduced.

2. The left hand area and the right hand area are finger action input areas, the corresponding scheme of finger actions and keys is simple, each finger corresponds to three keys, the characters are input by clicking or scratching the fingers, the operation is simple and convenient, the finger moving distance is shortened, and the burden of wrists and fingers is effectively relieved.

3. The arrangement positions of the input bosses of the left-hand area and the right-hand area are designed in a hand-imitating manner, so that the operation comfort level is high, and the human-machine engineering is met.

4. The scheme of the corresponding of the finger actions and the characters is adjustable, and the arrangement sequence of the characters is changed by automatically adjusting the scheme of the corresponding of the finger actions and the characters, so that diversified requirements are met.

Drawings

FIG. 1 is a schematic view of a computer keyboard according to the present invention;

FIG. 2 is a schematic diagram of a main keyboard area 1 of the computer keyboard of the present invention;

FIG. 3 is a schematic structural view of an input boss 8 of the computer keyboard of the present invention;

reference numerals:

1. main keyboard area 2, function key area

3. Editing control keypad

41. First and second numeric key regions 42, 42

5. Left hand area 6, auxiliary key area

7. Right hand region 8, input boss

9. Optical sensor 10 and input boss shell

11. Light transmission sheet 12 and controller

Detailed Description

The following describes a computer keyboard according to an embodiment of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a computer keyboard comprises a main keyboard region 1, a function keyboard region 2, an editing control keyboard region 3, a first numerical keypad 41 and a second numerical keypad 42; among them, the functional keypad 2, the editing control keypad 3, the first numerical keypad 41 and the second numerical keypad 42 are arranged at the same positions as those of the conventional computer keyboard. Preferably, the function keypad 2 is disposed at an upper portion of the computer keyboard, a first numeric keypad 41 and an editing control keypad 3 are disposed from left to right below the function keypad 2, and a second numeric keypad 42 is disposed at a right side of the computer keyboard.

The main keyboard area 1 comprises a left-hand area 5, an auxiliary keyboard area 6 and a right-hand area 7; preferably, the left-hand region 5, the auxiliary keypad region 6, and the right-hand region 7 are arranged from left to right below the first numeric keypad region 41, the auxiliary keypad region 6 is located at the middle of the main keypad region 1, and the left-hand region 5 and the right-hand region 7 are located at the left and right sides of the auxiliary keypad region 6, respectively.

The left-hand area 5 and the right-hand area 7 are respectively provided with five input bosses 8. Preferably, the 10 input bosses 8 of the left-hand area 5 and the right-hand area 7 are arranged in a hand shape in a relaxed state of the person, and each input boss 8 corresponds to one finger of the operator.

The left hand area 5 and the right hand area 7 are both finger action input areas, and each input boss 8 corresponds to three character keys and is used for inputting three characters. According to the traditional left-right hand division method, 10 input bosses 8 in a left-hand area 5 and a right-hand area 7 correspond to 26 English letter keys; "key," key, "-" key, and "/" key for 26 english letters and characters; the entry of ", character", "", character "", and character "/".

As shown in fig. 3, the input stage 8 includes a photosensor 9, an input stage housing 10, a light-transmitting sheet 11, and a controller 12. Wherein, the top of input boss casing 10 is equipped with printing opacity piece 11, and light sensor 9 arranges inside input boss casing 10 and corresponds with the position of printing opacity piece 11, and light sensor 9 is connected with controller 12 electricity.

The finger motion is recognized based on the change in light sensed by the light sensor 9 and the finger motion information is transmitted to the controller 12. The controller 12 determines and outputs the character to be output by the user according to the finger and the action information thereof and the corresponding scheme of the finger action and the character selected by the user.

In the scheme of corresponding the finger actions and the characters, the finger actions are three, namely 'clicking', 'drawing up' and 'drawing down', and the three finger actions respectively point to the three characters corresponding to the input boss 8 corresponding to the finger.

The scheme of the corresponding of the finger actions and the characters is adjustable, and the arrangement sequence of the characters is changed by automatically adjusting the scheme of the corresponding of the finger actions and the characters, so that diversified requirements are met. As shown in table 1, the first mapping scheme of finger motion and character is the same as the mapping rule of the conventional left and right hand separation method. As shown in Table 2, in the second scheme of finger motion and character correspondence, 26 letters are arranged alphabetically. The operator can also determine other corresponding schemes according to personal preference.

The auxiliary keypad 6 is an entity key area, and comprises the following entity keys: the "Tab" key, the "[" key, "]" key, the "Caps Lock" key, the "Windows" key, the "Fn" key, the "Shift" key, the "Alt" key, the "" key, the "Ctrl" key, the right key substitute key, the "\\", "Space" key, and the "Enter" key.

The single-key shaped area of the auxiliary keypad 6 is set to 2 specification ratios, and the "Tab" key, "[" key, "]" key, "Caps Lock" key, "Windows" key, "Fn" key, "Shift" key, "Alt" key, "'" key, "Ctrl" key, right key substitute key, and "\\\" key are square keys. Preferably, each of the square keys has a length and a width of 15 mm. The "Space" key and the "Enter" key are rectangular keys. Preferably, each of the rectangular keys has a length of 30mm and a width of 15 mm.

As shown in fig. 2, in the auxiliary keypad 6, from top to bottom, a first action "Caps Lock" key, "Windows" key, "Fn" key, and right key function key, a second action "Shift" key, "Alt" key, "[" key, and "]" key, a third action "Ctrl" key, "Tab" key, "\\" key, and "'" key, and a fourth action "Space" key, and "Enter" key.

Table 1: first scheme for correspondence of finger actions with characters

Table 2: second corresponding scheme of finger action and character

The utility model discloses a working process does:

before typing, the user selects or adjusts the corresponding scheme of finger movements and characters stored in the computer. Taking the first scheme of selecting the finger action and the character as an example, when the left little finger clicks the corresponding input boss 8, the optical sensor 9 transmits an action signal to the computer, and the action signal is compared with the selected scheme of selecting the finger action and the character to input the character "a"; when the little finger of the left hand strokes on the corresponding input boss 8, the optical sensor 9 transmits an action signal to the computer, and the action signal is compared with the corresponding scheme of the selected finger action and the character to input the character q; when the little finger of the left hand strokes down on the corresponding input boss 8, the optical sensor 9 transmits an action signal to the computer, and the action signal is compared with the corresponding scheme of the selected finger action and the character to input the character 'z'. Similarly, the actions of other fingers will input their respective corresponding characters. The physical keys of the function keypad 2, the edit control keypad 3, the first numeric keypad 41, the second numeric keypad 42 and the auxiliary keypad 6 are tapped to input the corresponding characters.

Claims (9)

1. A computer keyboard, characterized in that: the computer keyboard comprises a main keyboard area (1); the main keyboard zone (1) comprises a left-hand zone (5) and a right-hand zone (7);

the left-hand area (5) and the right-hand area (7) are respectively provided with five input bosses (8);

the input boss (8) comprises an optical sensor (9), an input boss shell (10), a light-transmitting sheet (11) and a controller (12); the top of the input boss shell (10) is provided with a light transmitting sheet (11), the optical sensor (9) is arranged inside the input boss shell (10) and corresponds to the position of the light transmitting sheet (11), and the optical sensor (9) is electrically connected with the controller (12).

2. The computer keyboard of claim 1, wherein: the 10 input bosses (8) of the left hand area (5) and the right hand area (7) are arranged according to the hand shape of a user in a relaxed state, and each input boss (8) corresponds to one finger of an operator.

3. The computer keyboard of claim 1, wherein: each input boss (8) corresponds to three character keys and is used for inputting three characters.

4. The computer keyboard of claim 3, wherein: 10 input bosses (8) of the left-hand area (5) and the right-hand area (7) correspond to 26 English letter keys; "key," key, "-" key, and "/" key for 26 english letters and characters; the entry of ", character", "", character "", and character "/".

5. The computer keyboard of claim 1, wherein: the computer keyboard further comprises an auxiliary key area (6), the auxiliary key area (6) is located in the middle of the main keyboard area (1), and the left hand area (5) and the right hand area (7) are located on the left side and the right side of the auxiliary key area (6) respectively.

6. The computer keyboard of claim 5, wherein:

the auxiliary key area (6) is an entity key area and comprises the following entity keys: the "Tab" key, the "[" key, "]" key, the "Caps Lock" key, the "Windows" key, the "Fn" key, the "Shift" key, the "Alt" key, the "" key, the "Ctrl" key, the right key substitute key, the "\\", "Space" key, and the "Enter" key.

7. The computer keyboard of claim 6, wherein:

the "Tab" key, "[" key, "]" key, "Caps Lock" key, "Windows" key, "Fn" key, "Shift" key, "Alt" key, "'" key, "Ctrl" key, right key substitute key, and "\\" key of the auxiliary keypad (6) are square keys; the "Space" key and the "Enter" key are rectangular keys.

8. The computer keyboard of claim 5, wherein:

in the auxiliary keypad (6), from top to bottom, a first action is a "Caps Lock" key, a "Windows" key, a "Fn" key and a right key function key, a second action is a "Shift" key, an "Alt" key, a "[" key and a "]" key, a third action is a "Ctrl" key, a "Tab" key, a "\\" key and a "", and a fourth action is a "Space" key and an "Enter" key.

9. The computer keyboard according to any one of claims 1 to 8, wherein:

the computer keyboard also comprises a function key area (2), an editing control key area (3), a first numerical key area (41) and a second numerical key area (42); wherein,

the functional keypad (2) is arranged at the upper part of the computer keyboard, a first numerical keypad (41) and an editing control keypad (3) are arranged from left to right below the functional keypad (2), and a second numerical keypad (42) is arranged at the right side of the computer keyboard; the left hand area (5), the auxiliary keypad (6) and the right hand area (7) are arranged from left to right below the first numeric keypad (41).