WO2009149644A1 - Four-section input method and keyboard layout thereof - Google Patents

Abstract

A four-section input method and a 50-key general keyboard layout which can be operated with a single hand or double hands and replace a mouse are provided, wherein there are only 14 character keys, English letters and numbers share a keypad, numbers are directly input, and English letters are input by right-hand 7 most convenient keys in the form of sections.

Description

四节输入法及其键盘布局 技术领域：  Four-section input method and its keyboard layout

本发明涉及计算机键盘布局及其输入方法， 具体而言， 它是一种应用四 节输入法的键盘布局。  The present invention relates to a computer keyboard layout and an input method thereof, and more particularly, to a keyboard layout using four input methods.

背景技术：  Background technique:

当前通行的电脑键盘都是基于 QWERTY布局的键盘，统称为 Qwerty键盘, 如现在台式微机常用的 101/104键键盘。 随着笔记本电脑的兴起， 键盘的小 型化逐渐被人们重视起来，但由于当前尚没有象 QWERTY布局及其直输方式那 样简便熟练的键盘布局及输入方法， 因此， 无论小型笔记本电脑还是全尺寸 笔记本电脑都是在牺牲部分性能的前提下依 QWERTY布局重新设计的键盘。其 它另类的小型化设计在接受性和性能方面都不及上述方式， 如国内专利  The current popular computer keyboards are based on the QWERTY layout keyboard, collectively referred to as the Qwerty keyboard, such as the 101/104-key keyboard commonly used in desktop computers. With the rise of notebook computers, the miniaturization of keyboards has gradually been taken seriously, but since there is no keyboard layout and input method as simple as QWERTY layout and its direct input method, no matter whether it is a small laptop or a full-size notebook. The computer is a keyboard that has been redesigned according to the QWERTY layout at the expense of some performance. Other alternative miniaturization designs are less than acceptable in terms of acceptability and performance, such as domestic patents.

02135635. 1所提供的一种单手操作键盘及其输入方法， 该专利提供了一种可 单手操作的 48键以下的小型化键盘及其输入方法，但该键盘的输入速度相对 较低， 字母布局和功能方面的扩展有待提高， 难以被市场接受。 02135635. 1 provides a one-hand operation keyboard and an input method thereof, the patent provides a single-handed operation of a miniaturized keyboard of 48 keys or less and an input method thereof, but the input speed of the keyboard is relatively low. The expansion of the letter layout and functions needs to be improved and it is difficult to be accepted by the market.

发明内容  Summary of the invention

本发明的目的在于提供一种简便快捷、 功能强大而又小型化的键盘布局 及其输入方法， 从而为笔记本电脑小型化时代的到来提供键盘支持。 该键盘 布局也可用于台式机电脑、 便携式编辑器和学习机。  The object of the present invention is to provide a keyboard layout and an input method which are simple, fast, powerful and compact, and provide keyboard support for the coming of the era of miniaturization of notebook computers. This keyboard layout is also available for desktop computers, portable editors, and learning machines.

本发明的目的是这样实现的， 将英文字母分为四个小段， 即四节， 每节 The object of the present invention is achieved in that the English alphabet is divided into four segments, namely four segments, each segment.

6~7个字母， 由左手的四个手指分别掌控四个节位键进行分节输入，将英文字 母输入与数字盘结合在一起， 即英文字母与数字共用一盘， 数字直接输入， 英文字母在节位键的参与下按节位输入， 从而使字母和数字的输入釆用同一 键区而互不相扰， 这种方式有效减少了字符键的数量， 进而实现键盘的小型 化。 为了理解和说明的方便， 我们把有节位键参与的输入方式称为节位输入 方式（简称节输方式)， 其他方式称为通常方式， 通常方式中包括直接输入方 式（简称直输方式)， 直输方式又包含无其他按键参与和只有上档键参与两种 情况。 6~7 letters, the four fingers of the left hand control the four node keys for segment input, and combine the English alphabet input with the digital disk, that is, the English letters and numbers share one disk, the digital direct input, the English letters Enter by the node with the participation of the node key, so that the input of the letter and number is the same The keypads are not interfered with each other. This method effectively reduces the number of character keys and thus achieves miniaturization of the keyboard. For the convenience of understanding and explanation, we refer to the input mode with the participation of the node key as the node input mode (referred to as the node input mode). The other modes are called the normal mode. The normal mode includes the direct input mode (referred to as the direct input mode). The direct mode also includes no other buttons to participate and only the up button to participate in both cases.

右手除了拇指外，其余四指按自由屈伸原则可形成上中下 11个自然键位， 小指只能形成上下两个自然键位， 其中上键和中键共 7个， 是右手使用最便 捷的键位， 用于输入英文每节最多 7个字母， 由于英文字母是英文输入中最 大量的部分， 这种安排符合人机功效原理。 由于四个节位键由左手四指分别 掌控， 左手节位转换与右手字母输入可同时进行， 从操作机制上保证了输入 速度。  In addition to the thumb of the right hand, the other four fingers can form upper, middle and lower 11 natural keys according to the principle of free flexion and extension. The little finger can only form two natural keys, including the upper and middle keys, which are the most convenient for the right hand. The key position is used to input up to 7 letters per section in English. Since the English letters are the largest part of the English input, this arrangement is in line with the principle of human-computer efficiency. Since the four node keys are controlled by the left hand four fingers, the left hand node conversion and the right hand letter input can be performed simultaneously, and the input speed is guaranteed from the operation mechanism.

英文字母的分节和顺序沿用英文字母表的顺序和结构， 按 ABCDEFG, HIJKLMN, OPQRST, UVWXYZ的顺序分节输入， 以每节头一个字母分别命名为 A 节、 H节、 0节和 U节， 左手小指、无名指、 中指和食指分别掌控 A、 H、 0、 U 四节， 该分节方式不再考虑字母的使用频率， 因为键位安排的便利， 已经消 除了使用频率对输入速度的影响， 况且不同语种存在不同的使用频率， 单独 为某种使用英文字母的文字编制不同的具有语种局限的排列顺序反而不利于 国际接受性， 沿用英文字母表的既有格局既易于记忆又易于为使用者接受， 器的左右手协调机制， 就会理解并支持这种方案了。 The sub-sections and sequences of the English alphabets are in the order and structure of the English alphabet. They are input in the order of ABCDEFG, HIJKLMN, OPQRST, and UVWXYZ. The first letter of each section is named A, H, 0, and U. The left-hand little finger, the ring finger, the middle finger and the index finger control the four sections A, H, 0, and U respectively. The sectioning method no longer considers the frequency of use of the letters. Because of the convenience of the key arrangement, the influence of the frequency of use on the input speed has been eliminated. Moreover, different languages have different frequency of use. It is not conducive to international acceptance to prepare different language-ordered sequences for a certain letter using English letters. The existing pattern of the English alphabet is easy to remember and easy to use. Accept, The left and right hand coordination mechanism will understand and support this solution.

本发明提供了一种由 50键构成的通用键盘，该键盘是依据人体工程学原 理进行通用化和经济化设计而成， 按键左右长度只有 21. 5cm， 总共只有 4个 按键尺寸， 适合成年人及高中以上学生， 非常便于便携型笔记本电脑、 学习 机和编辑器采用， 输入快捷， 功能强大， 功能设置与便携性能均优于 Qwerty 键盘及其布局。 初学者可直接进行数字和英文字母的盲打操作， 可在较短时 间内具备盲打能力。  The invention provides a universal keyboard composed of 50 keys, which is designed according to ergonomic principles for generalization and economy. The left and right lengths of the buttons are only 21. 5cm, and only a total of 4 button sizes are suitable for adults. And high school and above students, very convenient for portable laptops, learning machines and editors, fast input, powerful, functional settings and portable performance are better than Qwerty keyboard and its layout. Beginners can directly perform blind typing of numbers and English letters, and have the ability to play blindly in a shorter period of time.

该键盘由左手盘和右手盘构成， 左手盘和右手盘分别由核心键区和边框 键区组成。  The keyboard is composed of a left hand disk and a right hand disk, and the left hand disk and the right hand disk are respectively composed of a core keypad and a border key zone.

右手核心键区由 14个字符键构成， 其中 11个按键是依右手四指（拇指 除外） 自由屈伸形成的上中下自然按键， 小指只有上下两键， 没有中键， 另 外 3个按键为补空按键，即在 11个自然按键形成的上部空余区域设置两个肩 位键和 1个扩展键。设置扩展键， 是应对其他语种字母数超过 28个时的一种 键盘措施， 该键设置于小指上键的上方， 可由无名指斜打轻松实现， 该键的 设置可提供 6个字符的便捷输入， 包括直输方式 2个， 节输方式 4个， 可应 对俄文 33个字母的输入。对于英文和中文，右手盘 11个自然按键中的中上 7 键用于字母和文字的输入， 另外 4个用于标点符号和特殊符号的输入， 同时， 11个自然按键也用于输入 10个***数字，其上档键位用于输入常用标点符 号。 11个自然按键加扩展键也为日文字母的输入提供了很好的解决途径。 左 手核心键区以四个节位键为主， 由小指、 无名指、 中指和食指的上键承当， 全部采用长键形式， 加上 4个对应的下键和无名指与中指的 2个中键及 2个 补空按键， 即两个肩位键， 形成由 12键构成的左手核心键区。  The right hand core keypad consists of 14 character keys, 11 of which are upper, middle and lower natural buttons formed by the right hand four fingers (except the thumb). The little finger has only the upper and lower keys, there is no middle button, and the other 3 buttons are used to make up. An empty button, that is, two shoulder keys and one extension key are arranged in the upper free area formed by the 11 natural keys. Setting the extended key is a keyboard measure when the number of letters in other languages exceeds 28. The key is set above the upper key of the little finger, which can be easily realized by the ring finger. The setting of the key can provide convenient input of 6 characters. It includes 2 direct transmission modes and 4 saving modes, which can handle the input of 33 letters in Russian. For English and Chinese, the upper 7 keys of the 11 natural keys of the right hand disc are used for input of letters and characters, and the other 4 are used for input of punctuation marks and special symbols. At the same time, 11 natural keys are also used for inputting 10 Arabic numerals with a shift key for entering common punctuation. 11 natural buttons and extended keys also provide a good solution for Japanese alphabet input. The left-hand core keypad is dominated by four node keys, which are carried by the upper keys of the little finger, the ring finger, the middle finger and the index finger, all of which are in the form of long keys, plus four corresponding lower keys and two middle keys of the ring finger and the middle finger. Two fill-in buttons, two shoulder buttons, form a left-hand core keypad consisting of 12 keys.

这里涉及到该键盘的字母和字符输入能力， 可按下述层次进行说明： 第一层， 可称为 4*7输入体制， 由左手四个节位键和右手 7个中上键位 组成，该体制可直接输入最多 28个字母，英文字母的输入采用的既是该体制， 对于***文 28个辅音字母， 可直接釆用该体制输入。 This refers to the letter and character input capabilities of the keyboard, which can be described in the following levels: The first layer, which can be called the 4*7 input system, consists of the left hand four node keys and the right hand seven middle and upper keys. The system can directly input up to 28 letters. The input of English letters is the system. For the 28 consonants in Arabic, the system input can be used directly.

第二层，可称为 4* (7+1)输入体制， 即把扩展键用于字母输入，该体制可 输入最多 32个字母， ***文的三个元音字母可纳入该体制输入， 维吾尔文 的 32个字母可采用该体制输入， 德文 30个字母也可通过该体制实现。  The second layer, which can be called 4* (7+1) input system, uses the extended key for letter input. The system can input up to 32 letters. The three vowels of Arabic can be included in the system input, Uygur. The 32 letters of the text can be input by this system, and 30 letters of German can also be realized by this system.

第三层， 可称为 4* (7+1) +2输入体制， 将扩展键的两个直输字符的输入 能力也用于字母输入， 最多可输入 34个字母， 可达成俄文 33个字母的输入。  The third layer can be called 4* (7+1) +2 input system. The input ability of the two direct characters of the extended key is also used for letter input. Up to 34 letters can be input, and 33 Russian can be achieved. The input of the letters.

第四层， 可称为 4*12+2输入体制， 即 14个字符键除去两个用于选项扩 展的肩位键外的 12个键位全部用于字母输入， 最多可输入 50个字母， 该体 制可较好的解决日文字母的直接输入问题。  The fourth layer can be called 4*12+2 input system, that is, 14 character keys. All 12 key bits except the shoulder keys for option expansion are all used for letter input. Up to 50 letters can be input. This system can better solve the problem of direct input of Japanese letters.

至于字符输入能力， 可轻松实现 110个以上常用字符的输入。 其中标点 符号和特殊符号的输入， 有两大途径： 途径 1，釆用直输方式， 右手核心键区 中的 14个字符键只有 10个用于***数字， 包括上档键位在内， 可提供 18 个标点符号的键位；途径 2，采用节输方式，可通过四个节位键或四个单手节 位键与右手四指下键提供 32个键位。  As for the character input capability, it is easy to input more than 110 commonly used characters. There are two main ways to input punctuation marks and special symbols: Route 1, using direct input mode, only 14 of the 14 character keys in the right-hand core keypad are used for Arabic numerals, including the upper key. Provides 18 punctuation keys; Path 2, using the throttle mode, provides 32 key positions via four node keys or four one-hand node keys and the right four-finger button.

右手盘的边框键区由右手上边框、 左边框和下边框构成， 右手上边框设 置四个单手节位键， 右手左边框由右手拇指键及其上方的左侧 4键构成， 右 手底边框由右底 3键和右手拇指键构成。 左手盘的边框键区与右手盘相反， 由左手上边框、 右边框和底边框构成， 左手上边框由 4键构成， 左手右边框 由左手拇指键及其上方的右侧 4键组成， 左手底边框由左底 3键和左手拇指 键构成。  The border area of the right hand disk is composed of the right hand border, the left border and the bottom border, and the right hand border is provided with four one-hand node keys, and the right hand left border is composed of the right thumb button and the left 4 button on the left side, the right hand bottom border It consists of a right bottom 3 button and a right thumb button. The border area of the left hand disk is opposite to the right hand disk, and is composed of a left hand border, a right border and a bottom border. The left hand border is composed of 4 keys, and the left hand right border is composed of a left thumb button and a right 4 button on the left side. The border consists of a left bottom 3 button and a left thumb button.

键盘顶行上方设有 10个指示灯 (33)， 自左向右依次为鼠标状态、 上标、 下标、 休眠、 大写锁定、 输入状态和 A、 H、 0、 U 4个单手节位键对应的指示 灯。 也可将 10个指示灯置于按键左侧或右侧， 采用两列形式设置。 There are 10 indicator lights (33) above the top line of the keyboard, from left to right, the mouse status, superscript, Subscript, sleep, caps lock, input status, and A, H, 0, U 4 one-hand node keys corresponding to the indicator light. You can also place 10 indicators on the left or right side of the button, in two columns.

鼠标的功能在于通过鼠标的移动来控制鼠标游走指针 (以下简称鼠标指 针）在屏幕上的移动， 并通过鼠标指针的移动到达希望的位置， 再通过相关 操作， 实现对计算机发出指令从而达成操作目的。 由于鼠标的携带对便携性 是一个损失， 本键盘采用如下方案实现原来由鼠标完成的对鼠标指针的移动 控制并模拟点击、 拖动等的常见实用操作， 其指导思想为利用左手盘的四个 节位键及周边功能键形成非常高效的鼠标替代功能， 其方案如下：  The function of the mouse is to control the movement of the mouse cursor pointer (hereinafter referred to as the mouse pointer) on the screen by the movement of the mouse, and to reach the desired position by the movement of the mouse pointer, and then through the related operations, the instruction is given to the computer to achieve the operation. purpose. Since the carrying of the mouse is a loss to the portability, the keyboard adopts the following scheme to realize the common control operation of the mouse pointer which is originally completed by the mouse and simulates click and drag, and the guiding idea is to use the four hands of the left hand disk. The node keys and peripheral function keys form a very efficient mouse replacement function. The scheme is as follows:

首先， 我们对鼠标的实用功能做如下描述： 一： 鼠标具有左右和上下的 移动功能； 二： 鼠标中键具有上下移动页面和进行 Z轴操作的功能； 三： 单 击鼠标右键具有弹出快捷菜单的功能； 四： 鼠标具有选定功能， 先通过移动， 到达将被选定区域的起始点， 按下鼠标左键， 对起始点定位， 继续按住左键 并移动到待选区域的终点， 松开鼠标左键， 完成选定作业； 五： 鼠标具有拖 动功能,； 六： 单击鼠标左键具有改变光标所在位置的功能； 七： 鼠标具有对 被指示图标进行单击和双击操作的功能； 八： 鼠标中键具有放大和缩小图象 功能。  First of all, we will describe the practical functions of the mouse as follows: One: The mouse has left and right and up and down movement functions; Second: The middle mouse button has the function of moving the page up and down and performing Z axis operation; Third: Clicking the right mouse button has a popup shortcut menu Function: Four: The mouse has the selected function, first move to reach the starting point of the selected area, press the left mouse button to position the starting point, continue to hold down the left button and move to the end of the selected area. Release the left mouse button to complete the selected job; Five: The mouse has a drag function; Six: Click the left mouse button to change the position of the cursor; Seven: The mouse has a click and double click operation on the indicated icon Function; Eight: The middle mouse button has the function of zooming in and out.

在这里先简要介绍对上述功能的替代方案：  Here is a brief introduction to the alternatives to the above functions:

1： 左手盘四个节位键分别设定具有向左、 向上、 向下和向右的鼠标指针 移动功能； 设定 F键的单击和双击代替鼠标左键的单击和双击功能， 由于键盘按 键的双击性能不如鼠标， 可引入其他方式替代双击功能。 1: The four-position button on the left hand disk is set to have the mouse pointer movement function of leftward, upward, downward and rightward, respectively; Clicking and double-clicking the F key instead of the left-click and double-click functions of the left mouse button, because the double-click performance of the keyboard keys is not as good as the mouse, other methods can be introduced instead of the double-click function.

3： 设置选拖键为区域选择功能和拖动功能替代键，  3: Set the drag button for the area selection function and the drag function substitute button.

设置复制键、 剪切键和粘贴键， 对由鼠标指针选定的内容进行复制和 剪切， 并由粘贴键进行粘贴  Set the copy key, cut key, and paste key to copy and cut the content selected by the mouse pointer, and paste it by the paste key

4： 在鼠标指针停止后， 单击 F键， 可将光标定位于鼠标指针所停留的编 辑区域的所在位置；  4: After the mouse pointer is stopped, click the F key to position the cursor at the position of the edit area where the mouse pointer is located;

上标键和下标键具有放大和缩小图象的功能， 按住上标键， 具有持续 缩小图象的功能， 按住下标键， 具有持续放大图象的功能。  The superscript key and the subscript key have the function of enlarging and reducing the image. Pressing the superscript key has the function of continuously reducing the image, and pressing the subscript key has the function of continuously enlarging the image.

为了提高键位效率， 设定 F键与右手核心键区的 12个字符键结合生成 In order to improve the key efficiency, set the F key to combine with the 12 character keys of the right-hand core keypad.

F1~F12功能， 这也是 F键键名的出处。 由于本键盘取消了光标 4键、 页面操 作 4键以及 F1~F12等二十几个 Qwerty键盘使用的功能键， 可提供了相对多 的功能键位， 一些常用功能如上标、 下标、 前进、 后退、 桌面、 打印、 预览 以及 Qwerty键盘需要组合实现的实用功能如存储、 复制、剪切、粘贴等可以 直接以功能键的面目出现。 F1~F12 function, this is also the source of the F key name. Since the keyboard cancels the function keys used by the cursor 4 button, page operation 4 button and F1~F12 and other 20 Qwerty keyboards, relatively many function keys can be provided, and some common functions are as above, subscript, forward, Back, desktop, print, preview, and Qwerty keyboards require a combination of useful features such as storage, copy, cut, paste, etc. that can appear directly in the face of a function key.

本发明提供的键盘布局和输入方法， 既简便易记又容易掌握， 鼠标替代 功能操作方便， 有效减小键盘尺寸， 提高便携性能， 尤其适宜中小型笔记本 电脑釆用， 初学者可直接进行盲打操作， 该键盘在使用熟练后其输入速度不 亚于现有键盘， 而由生疏到熟练的过程和难度则远小于现有键盘， 该键盘提 供的便携性和强大字符输入能力以及功能扩展能力则是现有各式键盘难以相 比的。  The keyboard layout and input method provided by the invention are simple and easy to remember and easy to grasp, and the mouse replacement function is convenient to operate, effectively reducing the keyboard size and improving the portable performance, especially suitable for small and medium-sized notebook computers, and the beginner can directly perform blind typing. Operation, the keyboard is as fast as the existing keyboard after being proficient in use, and the process and difficulty from being raw to skilled is much smaller than the existing keyboard. The portability and powerful character input capability and function expansion capability provided by the keyboard are It is difficult to compare various existing keyboards.

下面通过图示和实施范例做进一步的说明。  Further explanation will be given below by way of illustration and implementation examples.

图 1 通用 50键键盘按键空间布局图 （横置） 图 2 通用 50键键盘按键功能布局图 （横置） Figure 1 General 50-key keyboard button space layout (tap) Figure 2 General 50-key keyboard button function layout (horizontal)

1 左手上边框 4键 2 左手右侧 4键 3左底 3键 4左手左肩位键 5 左手右肩位键 6左手小指上键 7左手小指下键 8左手无名指上键 9 左手无名指中键 10 左手无名指下键 11 左手中指上键 12左手中指中 键 13左手中指下键 14左手食指上键 15左手食指下键 16左手拇指键 17右手上边框 4键 18右手左侧 4键 19右底 3键 20右手左肩位键 21 右手右肩位键 22扩展键 23右手食指上键 24右手食指中键 25右手食 指下键 26右手中指上键 27右手中指中键 28右手中指下键 29右手无 名指上键 30右手无名指中键 31右手无名指下键 32右手小指上键 33 右手小指下键 34右手拇指键 35指示灯 36键盘盘体  1 left hand border 4 button 2 left hand right 4 button 3 left bottom 3 button 4 left hand left shoulder button 5 left hand right shoulder button 6 left hand little finger up button 7 left hand little finger down button 8 left hand ring finger up button 9 left hand ring finger middle button 10 left hand Ring finger down button 11 left hand finger up button 12 left middle finger middle button 13 left middle finger down button 14 left hand index finger up button 15 left hand index finger down button 16 left hand thumb button 17 right hand border 4 button 18 right hand left button 4 button 19 right button 3 button 20 Right hand left shoulder key 21 Right hand right shoulder key 22 Extended key 23 Right hand index finger Up key 24 Right hand index finger Middle key 25 Right hand index finger Lower key 26 Right middle finger up key 27 Right middle finger Middle key 28 Right middle finger down key 29 Right hand Ring finger Up key 30 Right hand Ring finger middle button 31 right hand ring finger down button 32 right hand little finger up button 33 right hand little finger down button 34 right hand thumb button 35 indicator 36 keyboard body

实施例 1： 一种台式机键盘布局  Example 1: A desktop keyboard layout

所谓键盘布局， 如果在原键盘上改动， 只涉及字母顺序调整， 或只是增 加或减少几个按键， 并赋予这些新增按键特定功能即可， 如果不在原键盘上 改动， 则按键位置、 数量、 功能设置及组合键功能设置等都将包含在布局的 含义范围内， 究其深层的原因， 则是由于操作方法决定了布局需求和布局的 最佳表现形式。 因此将本发明的名称命名为四节输入法及其键盘布局。  The so-called keyboard layout, if it is changed on the original keyboard, only involves alphabetical adjustment, or just add or reduce a few buttons, and give these new buttons a specific function, if not changed on the original keyboard, the button position, number, function Settings and key combination settings are included in the meaning of the layout. The reason for the deeper reason is that the operation method determines the layout and the best representation of the layout. The name of the invention is therefore named as a four-section input method and its keyboard layout.

如图 1所示，键盘的尺寸选择 22. 5 X 13cm,通用型键盘按键尺寸如下（并 附小学生尺寸和中学生尺寸)：  As shown in Figure 1, the size of the keyboard is 22. 5 X 13cm, and the general-purpose keyboard button size is as follows (with primary school size and middle school size):

1： 左手右侧 4键 (2)和右手左侧 4键（18)共 8键成人通用尺寸为 22*17; 小学生尺寸为 18*13; 中学生尺寸为 20*15  1: Left hand 4 button (2) and right hand left 4 button (18) A total of 8 keys for adults, the general size is 22*17; Primary school size is 18*13; Middle school size is 20*15

2： 左手四指上键 (6)、 （8)、 （11)、 （14)、 右手中指上键 (26)和无名指上 键 (29)共 6键成人通用尺寸为 18*37; 小学生尺寸为 14*29; 中学生尺寸为 16*33 3： 两拇指键 (16)、 （34)共 2键成人通用尺寸为 22*37+21*17; 小学生尺 寸为 18*29+17*13; 中学生尺寸为 20*33+19*15 2: Left-hand four-finger up button (6), (8), (11), (14), right middle finger up button (26) and ring finger up button (29) a total of 6 keys for adults, the general size is 18*37; For 14*29; middle school student size is 16*33 3: Two thumb keys (16), (34) a total of 2 keys for adults, the general size is 22*37+21*17; the size of primary school students is 18*29+17*13; the size of middle school students is 20*33+19*15

4： 其余 34键成人通用尺寸为 18*17; 小学生尺寸为 14*13; 中学生尺寸 为 16*15  4: The remaining 34-key adult size is 18*17; the primary school size is 14*13; the middle school student size is 16*15

说明： 单位： mm, 尺寸表示法为长 *宽， 纵向和横向间距均为 3mm， 本键 盘所有按键的边角均可进行适当倾斜及圆润化设计。  Description: Unit: mm, the dimension is expressed as long *width, the longitudinal and lateral spacing are 3mm, and the corners of all the keys of this keyboard can be appropriately tilted and rounded.

如图 1和图 2所示，先说右手盘的设置，右手核心键区右手食指上键 (23)、 中指上键 (26)和无名指上键 (29)分别设置为 7、 8、 9, 右手食指中键 (24)、 中指中键 (27)和无名指中键 (30)分别设置为 4、 5、 6, 右手食指下键 (25)、 中指下键 (28)和无名指下键 (31)分别设置为 1、 2、 3, 右手小指上键 (32)和 下键 (33)分别设置为 0和除号， 右手左肩位键 (20)和右肩位键 (21)分别设置 为=和一号， 扩展键 (22)设置为小数点， 扩展键（22)设置为小数点的目的在 于方便其他多字母语种借用此键位。在上述 14键所设置数学和符号的右上部 位设置有与现有键盘主盘按键所对应的上档符号， 设置结果如图 2所示。 该 设置基本沿用了 Qwerty键盘的数字盘布局和对应主盘数字上档键位布局，便 于即插即用方式开发。  As shown in Fig. 1 and Fig. 2, the setting of the right hand disc is first mentioned, and the right hand index finger up button (23), the middle finger up button (26) and the ring finger up button (29) of the right hand core keypad are set to 7, 8, and 9, respectively. The right index finger middle button (24), the middle finger middle button (27), and the ring finger middle button (30) are set to 4, 5, 6, right index finger lower button (25), middle finger lower button (28), and ring finger lower button (31). ) Set to 1, 2, 3 respectively, the right-hand little finger up button (32) and the down button (33) are set to 0 and the divisor respectively, and the right-hand left shoulder button (20) and the right shoulder button (21) are respectively set to = With the number one, the extended key (22) is set to the decimal point, and the extended key (22) is set to the decimal point for the purpose of borrowing this key in other multi-letter languages. In the upper right position of the math and symbol set by the above 14 keys, the upper symbol corresponding to the existing keyboard master key is set, and the setting result is as shown in FIG. 2. This setup basically follows the digital disk layout of the Qwerty keyboard and the corresponding master digital on-board key layout for plug-and-play development.

右手边框键区的右手上边框 4键（17)自左向右依次设置为 A、 H、 0、 U四 个单手节位键（没有简称， 以与节位键相区别)， 右手左侧 4键 (18)自下向上 依次设置为回车 Enter键、 退格 Backspace—键、 大写锁定 Caps Lock键、 上网 IE键， 右手拇指键 (34)设置为空格键； 右底 3键（19) 自左向右依次 设置为多媒体键、 Play/Pause键、 Stop键， 在其左右上角部位设置上首、下 首、 音升、 音降、 静音五项功能， 左上角功能通过与 Shift键结合实现， 右 上角功能通过与空格键结合实现。 左手盘核心键区的设置为： 左手左肩位键 (4)和右肩位键 (5)分别设置为 前进键和后退键（有的地方称为撤消和恢复键， 图 2用形象的箭头表示， 该 两符号难以打出， 只好以中文名称代替)， 以提供更便捷的后退和前进操作， 左手小指上键 (6)、 无名指上键 (8)、 中指上键 (11)和食指上键 (14)分别设置 为八、 H、 0、 U四个节位键， 左手无名指中键 (9)和中指中键 (12)分别设置为 上标键和下标键， 以方便上标和下标操作， 左手小指下键 (7) 、 无名指下键 ( 10)、 中指下键（13)和食指下键 (15)分别设置为选拖键、 复制键、 便捷键 和 F键， 在四个下键的左右上角设置常见功能， 左上角功能通过与 Shift键 结合实现， 右上角功能通过与空格键结合实现。 The right hand border 4 button (17) of the right hand border keypad is set to A, H, 0, U four one-hand node keys from left to right (no short name, to distinguish from the node key), right hand left side The 4 keys (18) are set from the bottom up to the Enter key, the Backspace key, the Caps Lock key, the Internet IE key, the right thumb key (34) to the space bar, and the right bottom 3 key (19). From left to right, it is set to multimedia button, Play/Pause button, Stop button, and the top, bottom, pitch, pitch, and mute functions are set in the upper left and right corners. The upper left corner function is combined with the Shift key. Implementation, the upper right corner function is implemented by combining with the space bar. The left keypad core keypad is set to: Left-hand left shoulder button (4) and right shoulder button (5) are set to forward and back buttons respectively (some places are called undo and restore buttons, Figure 2 is represented by an image arrow) The two symbols are difficult to type and have to be replaced by the Chinese name to provide a more convenient back and forward operation, the left hand little finger up button (6), the ring finger up button (8), the middle finger up button (11) and the index finger button ( 14) Set to four, H, 0, U four node keys, left-hand ring finger middle button (9) and middle finger middle button (12) are set to superscript key and subscript key respectively, to facilitate superscript and subscript Operation, the left hand little finger down button (7), the ring finger down button (10), the middle finger down button (13) and the index finger down button (15) are respectively set to select the drag button, the copy button, the convenience button and the F button, under four The left and right corners of the key set common functions, the upper left corner function is combined with the Shift key, and the upper right corner function is implemented by combining with the space bar.

左手边框键区的设置为：左手上边框 4键 ( 1)自左向右依次设置为收藏键、 我的电脑键、 计算器键、 Sleep键， 左手右侧 4键 (2)自下向上依次设置为退 出 Esc键、 删除 Del键、 制表 Tab键、 邮件 Email键， 左手拇指键（14)设 置为上档 Shift键，左底 3键 (3)自左向右依次设置为启动键、 Ctrl键和 Alt 在此着重说明英文字母的分节输入问题即四节输入法的含义， 所谓四节 输入法， 即以英文字母表的结构和顺序将英文字母的输入分为 A、 H、 0、 U四 节， 左手控制四个节位键， 右手输入对应英文字母。 以 H节的输入为例， H 节用以输入 h、 i、 j、 k、 1、 m、 n七个英文字母， 输入时， 左手按下 H节位 键， 此时， 7、 8、 9三个数字键分别代表 h、 i、 j三个小写字母， 数字键 0 代表小写字母 k， 4、 5、 6三个数字键分别代表 1、 m、 n， 如单词 him, 只需 在左手按下或击打 H节位键的同时右手击打 7、 8、 5三个数字键即可。 其它 字母的输入以此类推。 大写字母借助 Shift键打入。 中文的输入可依英文字 母转化， 拼音法和五笔字型皆可转换。 如图 2所示， 在八、 H、 0、 U四个节位键和对应单手节位键上， 每个按键 都标注着 8个标点或特殊符号， 分上下两行， 位于节位键的顶部和底部， 下 行 4个标点及特殊符号的输入方法是按下节位键， 数字盘的 1、 2、 3三个数 字和除号所在的四指下键可自左向右依次输入该四个标点， 如输入 ". "号， 只需左手按下或击打 A键的同时， 右手击打数字键 2即可。 上行 4个标点及 特殊符号的输入只是比下行 4个标点和特殊符号多用一个 Shift键。 该段所 示输入方法是针对四个节位键上的标点和特殊符号而言的。 The setting of the left-hand border keypad is: 4 buttons on the left hand border (1) Set to the Favorites button from left to right, My computer button, Calculator button, Sleep button, 4 buttons on the right hand side (2) from bottom to top Set to exit Esc key, delete Del key, tab Tab, mail Email key, left thumb key (14) set to upper Shift key, left bottom 3 key (3) from left to right set to start key, Ctrl The key and Alt emphasize the problem of the input of the English alphabet, that is, the meaning of the four-section input method. The so-called four-section input method divides the input of the English alphabet into A, H, 0, in the structure and order of the English alphabet. U four quarters, the left hand controls the four node keys, and the right hand input corresponds to the English letters. Taking the input of the H section as an example, the H section is used to input the seven English letters h, i, j, k, 1, m, n. When inputting, press the H node key with the left hand, at this time, 7, 8, 9 The three numeric keys represent three lowercase letters of h, i, and j respectively, the numeric key 0 represents lowercase letter k, and the four numeric keys of 4, 5, and 6 respectively represent 1, m, n, such as the word him, which is only required to be pressed in the left hand. Press or hit the H-position button while hitting the 7, 8, and 5 three-digit keys with your right hand. The input of other letters and so on. Capital letters are entered with the Shift key. Chinese input can be converted by English letters, and both Pinyin and Wubi fonts can be converted. As shown in Figure 2, on the eight, H, 0, U four node keys and the corresponding one-hand node keys, each button is marked with 8 punctuation or special symbols, divided into two lines, located in the node button The top and bottom, the input method of the downward 4 punctuation and special symbols is to press the node key, the three digits of the digital disc 1, 2, 3 and the four-finger key of the divisor can be input from left to right. Four punctuation marks, such as entering the "." sign, just press the A button with the left hand or hit the A button, and hit the number button 2 with the right hand. The input of 4 punctuation marks and special symbols is only one Shift key more than the 4 punctuation marks and special symbols. The input method shown in this paragraph is for punctuation and special symbols on the four node keys.

F键的使用方法是： 按下 F键， 数字 1、 2、 3、 一、 9、 0、 小数点和除号 分别生成 F1~F12功能键，如同时按下 F和 Ctrl两键，再按下数字键 6，可进 行文档窗口切换。  The F key is used by: Press the F key, the numbers 1, 2, 3, 1, 9, 0, the decimal point and the divisor respectively generate the F1~F12 function keys, such as pressing the F and Ctrl keys simultaneously, and then pressing The number key 6 can be used to switch the document window.

单手节位键的使用与节位键的使用有所区别， 左手键区^ H、 0、 U 4 个节位键为双手输入使用， 只称为节位键， 使用时先于或迟于或 "同时"与 右手字符键使用， 但节位键和字符键必须形成时间交叉， 右手键区 4个节位 键为单手节位键， 只称为单手节位键， 以与节位键相区别， 按下单手节位键 后， 对应的指示灯亮起， 手指离开节位键， 指示灯不熄灭， 此时可选择相应 的字符键输入对应的字母或字根， 按下其他节位键， 前指示灯熄灭， 后指示 灯亮起， 字母或字根输入完成后， 点击亮着的单手节位键退出。  The use of the one-handed node key is different from the use of the node key. The left-hand keypad ^ H, 0, U 4 node keys are used for two-hand input, only called the node key, which is used before or after Or "simultaneous" and right-hand character keys, but the node keys and character keys must form a time cross, the right-hand keypad 4 node keys are single-handed node keys, only known as one-handed node keys, with the node The key phase is different. When the one-hand node key is pressed, the corresponding indicator lights up, the finger leaves the node key, and the indicator light does not go out. At this time, you can select the corresponding character key to input the corresponding letter or root, press other sections. Bit button, the front indicator light is off, the rear indicator light is on, after the letter or root input is completed, click the illuminated one-hand node button to exit.

本发明的另一个重要方面， 就是在左手盘节位转换的基础上开发了鼠标 替代功能， 为便携性增加了新的份量。 现在详细说明鼠标替代方案， 这里用 功能设置和功能描述的语言形式进行说明：  Another important aspect of the present invention is the development of a mouse replacement function based on the left hand switch position conversion, adding a new weight to portability. The mouse alternative is now explained in detail, which is described in the language of the function settings and function descriptions:

一： 替代原理：  One: The principle of substitution:

利用鼠标对鼠标指针进行控制， 是通过计算鼠标滚轮或鼠标相对于垫板 的位移量来进行的。 用按键代替鼠标， 是将由位移量控制鼠标指针改为由时 Controlling the mouse pointer with the mouse is done by calculating the amount of displacement of the mouse wheel or mouse relative to the pad. Using a button instead of a mouse, it is to change the mouse pointer from the displacement amount to the time

点击支持扣除时限： 250ms 标准速度： 每个时段移动 5mm 慢速速度： 每个时段 0. 5mm 慢速向标速转换时限： 1秒 点击移动每次移动 0. 5mm Click support deduction time limit: 250ms Standard speed: 5mm movement per time period Slow speed: 0. 5mm slow speed to standard speed conversion time limit: 1 second Click to move each time 0. 5mm

减速倍率： 五分之一  Reduction ratio: one fifth

第一次移动发生于 20ms时刻  The first move occurred at 20ms

页面上下左右移动速度设置：  Page up and down movement speed settings:

时段长度： 150ms, 每满一个时段页面移动一次  Length of time: 150ms, the page moves once every time period

点击支持扣除时限： 250ms  Click support deduction time limit: 250ms

每时段鼠标中键移动 0. 5mm  Mouse middle button movement 0. 5mm

每点击一次页面发出一次 Page Up或 Page Down信号一次 Shift +上下标键点击 发出 Home或 End信号  Each time the page is clicked, the page is up. Page Up or Page Down signal once Shift + up and down button click to send Home or End signal

空格 +上下标键点击 发出上页或下页信号 第一次移动发生于点击结束或满 400ms时刻 迅速状态鼠标上下左右移动速度设置：  Space + Up and down button click to send the previous or next page signal The first move occurs at the end of the click or at the end of 400ms. The speed of the mouse moves up and down and left and right.

空格键 +F键，可进行鼠标迅速状态和正常速度状态之间转换 时段长度： 50ms， 每满一个时段鼠标移动 1次  Spacebar +F key, can switch between mouse fast state and normal speed state Period length: 50ms, mouse movement once every full time

每次移动 10mm  10mm per movement

减速倍率： 十分之一  Reduction ratio: one tenth

第一次移动发生于 20ms时刻  The first move occurred at 20ms

按下选拖键， 键盘直接进入正常速度状态  Press the drag button and the keyboard will enter the normal speed state directly.

3： 鼠标功能与输入功能的状态转换：  3: State transition of mouse function and input function:

默认状态： 鼠标功能状态  Default state: mouse function status

鼠标功能状态转入输入状态：  Mouse function status goes to input status:

设置空格键为输入状态转入键，在鼠标状态下，点击空格键， 转入输入状态； 输入状态转入鼠标功能状态： Set the space bar to enter the input button. In the mouse state, click the space bar to enter the input state. Input status to mouse function status:

输入操作停顿达到一定时限， 此处规定达到 1分钟， 转入鼠 标功能状态；  The input operation pauses for a certain period of time, which is specified to be 1 minute, and is transferred to the mouse function state;

设置选拖键为鼠标状态转入键，在输入状态下，点击选拖键， 转入鼠标状态；  Set the drag button to the mouse state transfer button. In the input state, click the drag button to enter the mouse state.

三： 鼠标操作功能替代：  Three: Mouse operation function replacement:

1： 按键功能设置：  1: Button function settings:

设置 F键为单击和双击功能替代键：  Set the F key to click and double-click the function override key:

设置选拖键为区域选择功能替代键：  Set the drag button to select the function override button for the region:

在待选区域的起始点， 按下选拖键， 确定起始位，  At the starting point of the candidate area, press the drag and drop button to determine the start bit.

鼠标指针到达终点， 按下选拖键， 完成区域选择；  When the mouse pointer reaches the end point, press the drag button to complete the area selection;

设置选拖键为拖动功能替代键：  Set the drag button to replace the drag function:

点击选拖键， 选定区域被打包， 鼠标指针变为拖动式样， 再次点击选拖键， 将被打包内容直接拖动到光标所在位置； 设置 F键为选拖键选择功能修正键：  Click the drag button, the selected area is packed, the mouse pointer changes to the drag style, click the drag button again, and drag the packaged content directly to the cursor position; set the F key to select the drag key to select the function correction key:

无论区域选择作业是否完成， 点击 F键， 具有取消对被选择 区域选定的功能。  Regardless of whether the area selection job is completed or not, clicking the F button has the function of canceling the selection of the selected area.

釆用上述方案， 鼠标替代功能的操作将非常便利， 不仅解决了便携性问 题， 原有鼠标的一些因性能原因的所产生的缺陷也得以同时克服， 操作速度 和准确性明显提高。 其中鼠标移动双速设置， 减速键的设置及点击支持是鼠 标功能替代方案的灵魂所在， 它真正使按键替代鼠标走向可行。 页面左右移 动功能的实现则是对鼠标功能的突破。 利用左手盘进行鼠标功能替代， 更符 合左手査阅， 右手笔记的合理生活和工作习惯。 图 2将上述方案的基本设置 标示出来， 为使用该键盘布局的人士提供提示。 With the above scheme, the operation of the mouse replacement function will be very convenient, which not only solves the portability problem, but also the defects of the original mouse due to performance reasons can be overcome at the same time, and the operation speed and accuracy are obviously improved. Among them, the mouse movement two-speed setting, the deceleration button setting and click support are the soul of the mouse function alternative, which really makes the button replace the mouse to be feasible. The realization of the left and right movement of the page is a breakthrough in the function of the mouse. The use of the left hand disk for mouse function replacement is more in line with the left hand view, the right life and work habits of the right hand notes. Figure 2 shows the basic settings of the above scheme Mark it out and provide tips for people who use the keyboard layout.

为了充分利用右手核心键区， 给每个字符键设置一个便捷功能， 随鼠标 功能状态的启用与撤消而同时启用与撤消。 如此， 该键盘的操作属性得到加 强。  In order to make full use of the right-hand core keypad, a convenient function is set for each character key, which is enabled and deactivated at the same time as the mouse function state is enabled and deactivated. As such, the operational properties of the keyboard are enhanced.

在图 2的右下角， 多媒体键、 Play/Pause键和 Stop键的左右上角， 分 别标注一个或两个功能， 左上角功能通过 Shift键的参与实现， 右上角功能 则通过空格键的参与实现。 键盘程序中设置强制休眠功能， 使用时间达到 30 分钟进入强制休眠， 通过休眠指示灯进行 2分钟提示， 设置 Shift+Sleep解 除强制休眠。  In the lower right corner of Figure 2, the left and right corners of the multimedia key, Play/Pause key and Stop key are labeled with one or two functions respectively. The upper left corner function is implemented by the Shift key, and the upper right corner function is implemented by the space key. . The forced sleep function is set in the keyboard program. The usage time reaches 30 minutes to enter forced sleep. The sleep indicator is used for 2 minutes to prompt, and Shift+Sleep is set to remove forced sleep.

该键盘可通过类似方式对其他功能键和字符键进行功能扩展， 因此， 现 有 50键具有较强功能扩展潜力。  The keyboard can be extended to other function keys and character keys in a similar manner. Therefore, the existing 50 keys have a strong potential for expansion.

四节输入法键盘，是依字母的分节输入原理结合四指转换进行设计的一种 小型化键盘， 键盘结构紧凑， 按键数量少， 尤其用于字母和文字输入的字符 键更少， 键位布局非常适合双手操作， 易于进入盲打状态， 随着鼠标替代功 能的实现， 该键盘的性能优势和便携特质被充分释放出来。 通过上述简单介 绍， 我们可以看出该键盘的实用性和强大的适应力和作为新一代键盘的真正 魅力所在。  The four-section input method keyboard is a miniaturized keyboard designed according to the letter-by-section input principle combined with four-finger conversion. The keyboard has a compact structure and a small number of keys, especially for alphabetic characters and characters. The layout is very suitable for two-hand operation, and it is easy to enter the blind state. With the realization of the mouse replacement function, the performance advantages and portable characteristics of the keyboard are fully released. Through the above brief introduction, we can see the practicability and strong adaptability of the keyboard and the true charm of the new generation of keyboards.

Claims

1、 一种四节输入法及其键盘布局， 其特征在于： 1. A four-section input method and a keyboard layout thereof, characterized in that:

( 1) 英文字母分为四节进行输入，每节 6-7个字母，在按下对应的节位 键和要打入的字母所在的按键的情况下输入该字母；  (1) The English alphabet is divided into four sections for input, each section is 6-7 letters, and the letter is input when the corresponding node key and the button of the letter to be entered are pressed;

(2) 左手负责节位转换， 右手负责字母输入， 节位转换和字母输入可同 时进行；  (2) The left hand is responsible for the node conversion, the right hand is responsible for the letter input, and the node conversion and letter input can be performed simultaneously;

(3) 数字和字母共用一个键区， 数字直接输入， 字母分节输入。  (3) Numbers and letters share a keypad, numbers are directly input, and letters are entered in sections.

2、 依据权利要求 1所述的一种四节输入法及其键盘布局， 其特征在 于：  2. A four-section input method and a keyboard layout thereof according to claim 1, characterized in that:

( 1) 由右手除拇指以外的四指依自由屈伸形成上中下共 11键， 其中小 指无中键， 加上左右两个肩位键及一个扩展键共 14键构成右手核心键区； (1) The four fingers except the thumb of the right hand are freely flexed and stretched to form the upper, middle and lower 11 keys, wherein the little finger has no middle key, plus the left and right shoulder keys and one extended key and 14 keys constitute the right hand core keypad;

(2) 所述右手四指上中下 11键构成数字盘， 用以输入十个***数字；(2) The upper four fingers of the upper middle finger and the lower 11 keys constitute a digital disk for inputting ten Arabic numerals;

(3) 所述右手四指上中 7键用于分节输入每节 7或 6个字母； (3) The right-hand four-finger upper 7-key is used to input 7 or 6 letters per section;

(4) 右手食指、 中指、 无名指上位 3键用于输入英文每节前 3个字母， 中位 3键用于输入每节后 3个字母， 小指上键用于输入字母 d和 k。  (4) Right index finger, middle finger, ring finger upper 3 keys are used to input the first 3 letters of each section of English, the middle 3 key is used to input 3 letters after each section, and the little finger up key is used to input letters d and k.

3、 依据权利要求 1所述的一种四节输入法及其键盘布局， 其特征在 于：  3. A four-section input method and a keyboard layout thereof according to claim 1, characterized in that:

( 1) 由左手除拇指以外的四指的上下键、无名指和中指中键及左右两个 肩位键共 12键构成左手核心键区；  (1) The left and right keys of the four fingers except the thumb, the middle finger of the ring finger and the middle finger, and the two left and right shoulder keys are combined to form the left hand core keypad;

(2) 所述左手四指上键采用长键形式并设置为四个节位键。  (2) The left-hand four-finger upper key is in the form of a long key and is set to four node keys.

4、 依据权利要求 2所述的一种四节输入法及其键盘布局， 其特征在 于：  4. A four-section input method and a keyboard layout thereof according to claim 2, characterized by:

( 1) 在右手核心键区上部设置 4个单手节位键，构成右手核心键区上边 框； (2) 右手左边框由右手拇指键及其上方左侧 4键构成； (1) Set 4 one-hand node keys on the upper part of the right hand core area to form the upper border of the right hand core area; (2) The right hand left border is composed of the right thumb button and the upper left button 4;

(3) 由右底 3键与右手拇指键构成右手核心键区下边框。  (3) The right bottom 3 button and the right thumb button form the lower border of the right hand core keypad.

5、 依据权利要求 3所述的一种四节输入法及其键盘布局， 其特征在 于：  5. A four-section input method and a keyboard layout thereof according to claim 3, characterized by:

( 1) 在左手核心键区的上方设置 4个功能键， 构成左手上边框； (1) Set 4 function keys above the left hand core area to form the left hand border;

(2) 左手右边框由左手拇指键及其上方右侧 4键构成； (2) The left and right borders are composed of the left thumb button and the upper right button 4;

(3) 由左底 3键与左手拇指键构成左手核心键区下边框。  (3) The left bottom 3 button and the left thumb button form the lower border of the left hand core keypad.

6、 依据权利要求 1、 2、 3、 4、 5所述的一种四节输入法及其键盘布 局， 其特征在于：  6. A four-section input method and a keyboard layout according to claims 1, 2, 3, 4 and 5, characterized in that:

( 1) 英文字母按字母表的顺序和结构分节输入， 并按首字母命名为 A、 H、 0、 U四节， A节输入 a 〜g 7个字母； H节输入 h 〜n 7个字母； 0节输 入 o 〜t 6个字母； U节输入 u 〜z 6个字母；  (1) English letters are entered in alphabetical order and structure, and are named as A, H, 0, U in the first letter, a ~ g 7 letters in section A; h ~ n 7 in section H Letter; 0 input o ~ t 6 letters; U section input u ~ z 6 letters;

(2) 左手四指上键自左向右分别设置为 A、 H、 0、 U四个节位键。  (2) The left-hand four-finger up key is set to A, H, 0, U four node keys from left to right.

7、 依据权利要求 1、 2所述的一种四节输入法及其键盘布局， 其特征 在于：  7. A four-section input method and a keyboard layout thereof according to claims 1 and 2, characterized in that:

( 1) 左手四个节位键分别设置为左、上、下、右的鼠标游走指针移动功 能键， 并支持四个节位键对鼠标游走指针的点击移动操作；  (1) The left hand four node keys are respectively set to the left, upper, lower and right mouse movement pointer movement function keys, and support the four node keys to click and move the mouse movement pointer;

(2) 左手拇指键设置为减速键， 具有减小鼠标游走指针移动速率的功 能；  (2) The left thumb button is set to the deceleration button, which has the function of reducing the moving speed of the mouse wandering pointer;

(3) 左手无名指和中指中键设置为鼠标中键的功能替代键：按住无名指 中键， 代替向前推动鼠标中键， 按住中指中键， 代替向后拉动鼠标中键。  (3) Left-hand ring finger and middle finger middle button are set as function substitution keys of the middle mouse button: Press and hold the middle finger of the ring finger instead of pushing the middle mouse button forward, press and hold the middle middle button instead of pulling the middle mouse button backward.

8、 依据权利要求 7所述的一种四节输入法及其键盘布局， 其特征在 于： ( 1 ) 右手拇指键设置为输入状态转入功能键， 点击该键，键盘由鼠标功 能状态转入输入功能状态； 8. A four-section input method and a keyboard layout thereof according to claim 7, wherein: (1) The right thumb button is set to the input state to the function button. When the button is clicked, the keyboard is transferred from the mouse function state to the input function state;

( 2 ) 左手小指下键设置为鼠标状态转入功能键， 点击该键，键盘由输入 功能状态转入鼠标功能状态。  (2) The left hand little finger down button is set to the mouse state transfer function key. When the key is clicked, the keyboard is transferred from the input function state to the mouse function state.

9、 依据权利要求 7、 8所述的一种四节输入法及其键盘布局， 其特征 在于：  9. A four-section input method and a keyboard layout thereof according to claims 7 and 8, characterized in that:

( 1 ) 左手食指下键设置为 F键， F键 +数字键 1〜9、 0、扩展键和小指下 键分别代表 F1〜F12功能键；  (1) The left index finger lower button is set to F button, F button + number button 1~9, 0, extended button and little finger down button respectively represent F1~F12 function keys;

( 2 ) 左手食指下键设置为鼠标左键单击功能的替代键；  (2) The left index finger lower button is set as a substitute button for the left mouse click function;

( 3 ) 左手小指下键设置为鼠标选择和拖动功能的替代键， 命名为选拖  (3) The left hand little finger down button is set as the substitute button for the mouse selection and drag function, named as dragging

10、 依据权利要求 7、 8、 9所述的一种四节输入法及其键盘布局， 其特 征在于： 10. A four-section input method and a keyboard layout thereof according to claims 7, 8, and 9, characterized in that:

( 1 ) 设置右手拇指键与 A节位键和 U节位键的组合具有页面左右移动功 能：  (1) Set the combination of the right thumb button and the A node button and the U node button to have the left and right page movement function:

右手拇指键 +A节位键实现页面左移功能；  The right thumb button + A node button realizes the left shift function of the page;

右手拇指键 +U节位键实现页面右移功能  Right thumb button +U node button to achieve page right shift function

( 2 ) 左手无名指中键和左手食指中键设置为页面上下移动功能键： 单击无名指和食指中键实现 Page Up和 Page Down功能；  (2) The left middle ring finger middle button and the left index index middle button are set to the page up and down movement function keys: Click the ring finger and the index finger middle button to implement the Page Up and Page Down functions;

Shift键 +无名指和食指中键， 实现 Home和 End功能；  Shift key + ring finger and index finger middle button to achieve Home and End functions;

持续按压无名指和食指中键， 页面逐行上下移动；  Keep pressing the middle finger of the ring finger and the index finger, and the page moves up and down line by line;

( 3 ) 空格键 +左手无名指和食指中键设置为网页操作功能组合键：  (3) Spacebar + Left-hand ring finger and index finger middle button are set as webpage operation function key combination:

空格键 +左手无名指和食指中键单击， 网页进入上页或下页。  Spacebar + Left-hand ring finger and index finger middle-key click, the web page enters the previous or next page.