WO2012037874A1

WO2012037874A1 - Single-hand-operated "chorded keypad" information input method and device

Info

Publication number: WO2012037874A1
Application number: PCT/CN2011/079882
Authority: WO
Inventors: 王光达
Original assignee: Wang Guangda
Priority date: 2010-09-21
Filing date: 2011-09-20
Publication date: 2012-03-29
Also published as: CN102411428A

Abstract

Disclosed are a single-hand-operated "chord keypad" information input method and device. A single-hand universal mobile chord keypad is composed of a 12-key, 3X4 telephone number keypad having therebelow such auxiliary function keys as Shift, Fn, Sym and. The chord (combination) keys on the keypad completely replace QWERT 102 keypad characters and functions. The keypad can be connected to a mobile phone or a handheld personal computer by means of a hinge to quickly input Chinese and English at any time and place. The keypad can act as a mouse-keyboard or a keyboard with a touchpad to control an input device such as a computer or a remote controller or a password input unit. The keypad can be used in a vehicle and on a mobile device or can be used on any type of electronic device, such as instruments, meters, large scale equipment. The keypad is small, multi-functional, fully labeled, easy to operate, health-friendly, enables rapid input, has multi-purpose keys, and is easy to open and close. The keypad is also suitable for blind typing, just as any present computer keyboard is, and can be used to input characters for any language. The keyboard can be used for rapid input even when the user is walking, and is suited to future trends in equipment miniaturization and mobility.

Description

Method and device for inputting information of "chord keypad" with one hand

Technical field

The invention relates to a method and a device for inputting information of a "chord keypad" with one hand, which can be widely applied to mobile phones, smart phones, mobile computers, MIDs, smartbooks, mobile internet terminals, cloud computing terminals, SaaS terminals, Internet of Things. Handheld electronic devices such as terminals, electronic dictionaries, and handheld game consoles can also be used for mobile devices such as in-vehicle, airborne, and shipboard. They can also be used as keyboards for embedded devices such as various instruments and industrial equipment in various industries, or as External keyboard, mouse with keyboard, remote control, password input device, access control and other input devices. Background technique

The keyboard is an essential human-computer interaction input device for electronic products such as computers, laptops, mobile phones, etc., along with people's work and life, always keep in close contact with people.

With the advent of the mobile Internet and the 3G era, as well as the development of cloud computing and unified communications, the role of mobile phones is undergoing a fundamental transformation. Voice services have fallen sharply, non-voice data services have grown rapidly, and mobile phones have been given more and more. Powerful functions, word processing and interactive control become important functions of mobile terminals. Mobile phones are changing from a traditional mobile phone to a personal mobile Internet terminal. However, the existing 12-digit mobile phone keyboard has fewer functions, slow input, and cannot be used blindly. Inconvenient, the same button has multiple characters, you must press the button multiple times to enter a character, usually only 8-20WPM (words per minute) input speed, cumbersome operation, low efficiency; although the input speed of the full keyboard phone is slightly It is better than 12 digital key mobile phones, but its small and narrow keys are squeezed together, easy to touch the keys, can't be blindly hit, still can't reach the ideal input speed, can't achieve the same ease and quickness as tapping the computer keyboard; The virtual keyboard input speed of iPhone and other mobile phones is slower than the full keyboard mobile phone, and loses The error rate is a lot; at the same time, just use the thumb-operated keyboard is one of the important reasons for existing mobile phone input speed is slow. In short, the existing mobile phone keyboard lags far behind the development speed of handheld devices, and has become the input bottleneck of mobile terminals, far from satisfying people's demand for mobile life.

Although the existing computer PC keyboard has many functions and fast input, and has ten times the input speed of the mobile phone keyboard, the number of buttons is too large and bulky, even if the laptop NB keyboard is too large, it must be in a fixed place where the place is placed. It can only be operated under relatively static conditions. It is limited by the use situation and cannot be used as a seamless and smooth access, anytime, anywhere role. At the same time, the existing QWERT keyboard is not ergonomic, and has many drawbacks. Seriously damage the health of the user. When people use the keyboard of a computer or laptop computer, they must sit in front of the computer, shrink the shoulders and clamp the arms, and hang them out with both hands. The wrists are forced to twist inward and downward, keep upturned and keep on Stretching the keyboard to hit the keyboard, but also to bow down, lean forward, body and arms to maintain a fixed rigid posture, in order to ensure fast and accurate input, so that people are locked in the front seat of the computer, easy to cause hands Muscle tension, generally damages the palms, wrists, cervical vertebrae, shoulders, causing people's body Injury, long-term use of this keyboard for a long time is prone to keyboard, wrist syndrome, cervical spondylosis, myopia, spinal nerve injury, bone hyperplasia and cumulative musculoskeletal injuries in the neck and waist. Once the pain occurs, It is very difficult to recover. In addition, the global popular QWERT keyboard button distribution is extremely unreasonable, the most commonly used 8 ET0AIRS letters, away from the specified finger start (J, F guide) position, is not conducive to improve typing speed, powerless left hand and most powerless The left and right little fingers are responsible for the more important or more buttons, and the letter keys are arranged in a mixed manner, which is difficult to remember and requires a long learning to remember; although the notebook computer has a portable feature that is convenient to move, the display screen is too close to the keyboard. Operation The person must be curled up in a shrimp shape for operation, which is even less ergonomic and harmful to the human body than a desktop computer.

QWERT keyboard + mouse is the most commonly used combination of control computers. It takes up a lot of space and can't effectively use the office table area. It also needs frequent conversion between keyboard and mouse, which affects work efficiency and increases fatigue.

The existing mobile phone Chinese character input method attempts to improve the mobile input speed on the currently defective mobile phone keyboard, but cannot fundamentally solve the problem of the mobile input speed. This kind of effort is obviously futile.

The existing electronic safes, access control, bank counters, shopping card swipe machines, bank ATM machines, account ciphers, etc. are all tens of digits of 0-9 input, with few symbols and poor confidentiality, in particular, Multi-digit passwords are not easy to remember. Many people use simple passwords such as 888888, 123456 or 654321 or passwords based on their birthday date. Once the bank card using this password is lost, the password is easily cracked, resulting in financial losses. There are many kinds of incidents. At the same time, when using mobile devices to run office software or perform mobile accounting, you must enter multiple passwords to ensure security, and must be replaced regularly. It is a great burden for the operator. No wonder someone nicknamed himself. Code slave", this situation needs to be resolved.

Multi-finger touch technology for smartphones and tablets such as iPhones and iPads can be used to slide, zoom, rotate, drag, switch windows, flip pages, etc. on the touch screen, enabling people to enter the Internet mobile browsing era webl.O, However, its text input, like other mobile phones or smart mobile terminals, uses the QWERT virtual keyboard or keypad or handwriting stage. There is no satisfactory input mode, even if the input URL is very troublesome; the tablet such as iPad is returned. It is not convenient to carry out the mobile interactive web2.0 of the Internet to the stop operation stage of the NB computer. It is the root cause of the mobile Internet without the killer application and the large-scale application.

Twitter, 嘀咕, 饭, 曰, and other websites use the existing inconvenient and defective mobile phone keyboard to realize the mobile interaction in the mobile Internet era... --- Weibo, grasp the first time information in the circle of friends and SNS, The freshness, immediacy of the news, always think of, write anywhere, immediately sent, is the primary attempt of mobile interaction, is also the embodiment of the existing mobile text input level, the existing mobile input speed is far from the user's expectation, only mobile The input user interface has been groundbreaking, and the Internet can enter the era of mobile interaction and be applied on a large scale.

Mobile interaction or mobile input refers to the operator's actions such as character input or function input during the movement, especially during walking. Summary of the invention

The chord keyboard of the invention overcomes the defects of the mobile phone keyboard and the computer keyboard, and also absorbs the advantages of both, has the advantages of small size, large single button, full function, fast input, complete labeling, clear indication, comfortable operation and good health. One-button multi-purpose, suitable for blind typing and in line with the current computer keyboard operating habits and suitable for all kinds of text input in the world, even in the movement of walking can quickly input features, can realize mobile input or Internet mobile interaction, very suitable for device miniaturization , mobile, practical, comfortable, healthy, and focused on the future of the user experience.

The technical solution adopted by the present invention is: providing a method for directly inputting a "chord keypad" input information, re-encoding and designing a software program based on "three columns and four rows of twelve-key telephone numeric keypad", including the following steps :

A. Set the auxiliary functions including Shift, Fn and Sym 仨 auxiliary keys under the "telephone keypad" button "0" Zone, set the button or "#" with the space bar Space function;

C. Use the "six key combinations" control method, including "one-click", "double-click", "three-click", "auxiliary + one-click", "auxiliary button + Double-click the "and" auxiliary key + three keys and click "; the operation of the auxiliary key is, first press the auxiliary key, then press the single key or multi-key combination, the keyboard outputs a code accordingly;

Implementing the above two steps produces a sufficient number of codes to represent various characters and commands.

A one-handed, mobile "chord keypad" is also provided, which is characterized by:

The one-handed keyboard includes a right-handed or left-handed control, and the right (left) one-handed keyboard has an auxiliary function keypad including Shift, Fn, Sym under the bottom edge of the 12-key 3 x 4 telephone numeric keypad button 0. ; Set button * (#) has Space function, the button * (#) is "inverted L" type or rectangular, the top edge is flush with the top edge of button 0, the bottom edge and the auxiliary The bottom edge of the function keypad is flush, and the lower extension of the bottom edge of the button 0 wraps the auxiliary function keypad from the left (right) side.

The invention fully describes the all-round mobile one-hand chord keypad, specifically the composition of the right-hand keyboard, the left-hand keyboard and the hand-mixed keyboard, the key definition, the mark, the structure and the operation thereof, the application of the Chinese character five strokes and the pinyin input method, The device having the keyboard, in particular the single or multiple hinge structures of the handheld device and its transformation, accommodates the various uses of the keyboard, as well as the various applications of its handheld device.

The keyboard of the present invention is evolved from the existing 3X4 square matrix 12-key telephone keyboard shown in FIG. 1, that is, around the 12-key telephone keyboard, especially on the lower side of the 12-key telephone keyboard, including Fn. Accessibility key.

The one-hand chord key (also known as the combination key) is used to control the 12-digit telephone keyboard, that is, the middle finger, the index finger and the ring finger of one hand are respectively responsible for one column of the 3X4 keyboard matrix, wherein the middle finger controls the middle button 2580, the index finger And the ring finger respectively control the two side column buttons 147* and 369# of the 3X4 keyboard square matrix, the thumb controls a number of auxiliary buttons and space bar, each finger can only press one button in the specified range at a time, and the control mode has six keys. Bit combination, single-click, double-click, triple-click, auxiliary key + single-click, auxiliary key + double-key, auxiliary key + triple-key strike; double-click, triple-key Simultaneous hitting means that two or three fingers simultaneously press the corresponding buttons, and the keyboard outputs a key code, called a chord key, which can also be called a combination key. This 3X4 square matrix can realize 122 effective single keys and combinations. Keys of the (chord) key, 12 clicks with one click, 46 combinations of double keys, and 64 combinations of three keys. Among them, the 3X3 square matrix composed of the numeric keys 1-9, 9 single-key lists Corresponding to the most The 9 English letters 0, Τ, Ε, Α, Η, Ν, I, S, R, the double key (pile key) combination between the 18 adjacent columns correspond to the remaining 17 English letters and one symbol, respectively. The combination of 9 non-adjacent columns (non-pile keys) corresponds to the 9 functions of the QWERT keyboard. The settings of the buttons * and or # are very special, respectively corresponding to the commonly used space bar "Space" by one-handed Thumb control; In Fn state, the number key 0123456789 corresponds to the number 0123456789, the number key 1-9 constitutes the 3X3 square matrix, 18 pile key double key combination corresponds to F1-F12 and 6 function keys respectively, 9 non-adjacent The double key (non-pile key) combination between columns corresponds to 9 function keys or function selection keys.

Further, in the Shift state, the single key and the pile key double key combination respectively correspond to 26 English uppercase letters and one symbol; in the Sym state, the numbers 0-9 single key and 27 double key combinations respectively correspond to 37 symbols; Ctrl or In the Alt state, the corresponding function can be realized by tapping the letter or the function key, and the chord keyboard thus completely replaces all the characters and functions of the existing QWERT keyboard.

The keyboard can also use the pinyin input method and the five-stroke input method to realize Chinese character input.

Pinyin input is divided into two methods: one key position corresponding to one pinyin letter and one key position corresponding to two pinyin letters. It is customary to use, needless to say; the latter is called one-key two-tone pinyin input method, which is to add a pinyin vowel to the 26 English letters and the keys of the "," symbol, so that one key is separately Corresponding to an initial and a final or two finals, the number of keystrokes can be greatly reduced, and the fast input of Chinese characters can be realized.

The 5-digit 5-character input method of the 5-zone is very compatible with the keyboard. The keys are arranged according to the characteristics of horizontal and vertical, left-right and right-handed, and there is no need to memorize the keys at all, especially the Chinese characters and the five strokes of each area. The key position corresponds to the corresponding double key and the fingering method is arranged. The arrangement is regular, the image is easy to remember, and the input is easy to use.

The button marking method adopts single bottom color or double bottom color + two-color font, each digital key marking area is divided into three zones horizontally, the middle zone marked single key output, and the left zone and the right zone mark the vertical key corresponding double key double-click combination , and the pile key combination is centered, and the non-pile key combination is marked on the side, so that the intricate combination (chord) key position of each key relationship is clearly, accurately and completely marked, and the finger can be guided to correctly manipulate the keyboard.

In terms of structure, considering the different heights of the fingers, the two-sided column button is added to the tail of the key or the middle column button and the inner side of the two-sided button is inclined with a humanized design of "V" or "U" type, which makes the finger manipulation more smooth; The button 5 and the auxiliary function key Shift each have a convex positioning mark, and when the finger is blindly hit, the finger can touch the bump to locate;

Holding the device or the input device with the keyboard in one hand, the keyboard key surface is inclined outward at an angle of 0-90°, the tail of the keyboard is oriented toward the root of the hand arm, the palm of the hand is oriented toward the key surface, and the finger taps The keyboard performs input, and the position and the tilt angle of the keyboard just meet the vertical operation hand, the operation hand is in a half-hold state, and the palm is inward. At this time, the palm, the wrist, the forearm, and the shoulder are not twisted. It is also very comfortable, and it can be changed to a proper posture. There is no feeling of fatigue for a long time.

The keyboard can also be integrated with the handheld device through at least one hinge, and becomes a palm-shaped deformed mobile device, which has various styles to adapt to different operations of the mobile phone, the game and the chord keyboard, and is convenient and quick to open and close under the wireless network coverage. Realize seamless and seamless access anytime, anywhere, no restrictions, whether at home or in the office, sitting, lying, lying, walking, even on bumpy rides, boats, planes, The keyboard is used to easily and quickly and blindly input, which is a multi-functional, multi-purpose operation with excellent user control experience.

In this way, the comfortable and fast mobile input of the keyboard can open the door to the mobile life, and the wireless handheld electronic device with the keyboard, such as a mobile phone or a handheld computer, can be quickly and blindly input at any time and any place to realize mobile instant communication. , mobile blogs, mobile e-commerce, mobile mail composing, mobile music search, mobile community, mobile games, mobile search, mobile distance education, mobile remote interactive remote control, mobile positioning, mobile web forums, mobile web various document input and editing, etc. A variety of mobile input or mobile interactions transform existing laptop or desktop computers into relatively static motion operations without any restrictions.

In short, the keyboard has a small size, usually occupying a size of 60×60 mm, but the chord (combination) key with 12 numeric keys plus 3 to 5 auxiliary keys completely replaces all the characters and functions of the QWERT 102 keyboard, and is fully marked. Clear logical relationship, easy to remember, easy to use, can be blindly played, large buttons, about 19X12mm size, fast and accurate input, can be used anytime, anywhere, and has a user-friendly design, comfortable and convenient to use.

The meaning of the keyboard is:

1. Implementing a mobile interactive terminal platform, where the existing laptop or desktop computer is in a static mode to enable a relatively fixed web 2.0 network interaction to be converted into a wireless handheld electronic device such as a mobile phone or a mobile computer having the keyboard. The mobile interactive web2.0 of mobile internet is used in walking mobile mode, and the input speed is comparable to that of laptop or desktop keyboard. It is far superior to the existing mobile phone keyboard, and the operating comfort is more than the existing mobile phone or computer, and the first mobile blind hit. Depending on this terminal platform, numerous killer applications can be implemented and applied on a large scale in the mobile Internet;

Second, the implementation of mobile interactive control, using the keyboard up to hundreds of standby key combinations, the handheld device with the keyboard can be used as unified communication, cloud computing, Internet of Things, Internet, Saas and other mobile control terminals, Perform various complicated wireless interactive control or remote control operations while moving;

Third, to achieve space-time conversion, under the cover of outdoor wireless network, the fragmentation time when moving is no longer boring, handheld devices with mobile keyboard can achieve continuous uninterrupted, anytime, anywhere input or network interaction, in some non-fixed places or bursts In the case, it can be handled calmly, greatly improving the mobility, mobility, flexibility, efficiency, real-time, convenience, and presence of the mobile terminal;

Fourth, health care, physical and mental health, get rid of the front seat, the whole time does not have to be fixed at all times, can be quiet in front of the display, change the sitting, standing, walking, lying and other comfortable operating posture, use The quick input of the keyboard can prevent various diseases of the cumulative body strain of the waist, neck and wrist, and ensure the health of the body;

5. Initiating the era of information mobile input, whether indoors, outdoors or on the car, seamless and smooth access, devices with the keyboard can be used in office, shopping, dating, travel, entertainment, games, smart home, distance education, medical Business, ERP, logistics and many other applications, and a wide range of applications, enabling people to enter the era of information and mobile input, transforming staying work and lifestyle into mobile work and lifestyle, and the application prospects are extremely broad.

In short, in today's highly developed technology, wireless technology, wireless transmission bandwidth and speed, integrated circuits, display, power storage, software, Internet, information storage, etc. have met the conditions for device movement, and the keyboard compensates for the movement. The operation of the final short board makes it possible to make a mobile Internet terminal capable of text input or function operation on the move. The keyboard can be used for mobile phones, mobile computers, keyboard and mouse, touchpads + keyboards, and can also be used for related electronic products and equipment such as password input devices, virtual keyboards, text input machines and remote controls, and will enter people's daily work from various aspects. And in life, changing their lives and working methods while improving efficiency and improving people's physical condition and quality of life. The above and other objects, features and advantages of the present invention will become more apparent from the Detailed Description

Figure 1 Overview of the existing telephone 12-key numeric keypad

Figure 2 The right hand one-handed chord in the first embodiment of the English all-round mobile keypad

Figure 3 Schematic diagram of the right hand control of the Chinese and English all-round mobile chord keypad

Figure 4 is a schematic diagram of the keyboard labeling method

Figure 5 - Keynotes of the first note of the key two-tone phonetic method on the keyboard

Figure 6 - Keynotes of the two notes of the keynotes on the keyboard

Figure 7 shows the keystrokes of the five characters of the keyboard Chinese characters

Figure 8 is a structural diagram of the keyboard of the first embodiment Figure 9 shows the "U" type concave A-A' section of the keyboard button

Figure 10 is a schematic view of the first embodiment of the operator manipulating the keyboard with one hand and one hand

Figure 11 is a schematic view of the second embodiment when the upper and lower casings are folded

Figure 12 is a schematic view of the second embodiment when the touch panel slides along the sliding hinge B

Figure 13 is a schematic view of the third embodiment when the upper and lower casings are folded

Figure 14 is a schematic view of the third embodiment when the touch panel is rotated 90° around the hinge C and unscrewed

Figure 15 is a schematic view of the back of the keyboard folding handheld tablet computer of the fourth embodiment

Figure 16 is a schematic view of the keyboard of the fourth embodiment after the hinge A1 is turned over by 90°.

Figure 17 is a schematic view of the operator operating the left hand and the right hand manipulating the keyboard in the fourth embodiment

Figure 18 Right-handed one-hand chord moving keypad of the fourth embodiment

Figure 19 is a schematic view showing a grip type mouse having the keyboard of the fifth embodiment

Figure 20 The fifth embodiment of the left hand one-handed chord all-round mobile keypad

Figure 21 is a side view of the sixth embodiment having the keyboard barcode scanner

Figure 22 is a schematic view showing the back side of the keyboard barcode scanner of the sixth embodiment

Figure 23 is a schematic view of a seventh embodiment of the mouse having the keyboard

Figure 24 is a schematic diagram of a bank ATM machine password input device having the keyboard of the eighth embodiment

Figure 25 is a schematic diagram of a ninth embodiment of an interactive touch screen tablet having the virtual keyboard

Figure 26 is a schematic view of a tenth embodiment of the mobile phone having the hand mixed keyboard and flip hinge A2

Figure 27 is a schematic diagram of the flip-flop of the keyboard around the hinge A2 according to the tenth embodiment

Figure 28 is a schematic view of the keyboard of the tenth embodiment when the keyboard is turned clockwise by 90° around the hinge A2, and the operator controls the keyboard by the left hand and the right hand.

Figure 29 Schematic diagram of the eleventh embodiment when the double flip phone is folded

Figure 30 is a schematic view of the elliptical embodiment of the eleventh embodiment when the keyboard is flipped by 180° around the hinge A1.

Figure 31 The eleventh embodiment of the hand mixed keyboard

Figure 32 is a schematic diagram of the flipping of the keyboard around the hinge A2 according to the eleventh embodiment

Figure 33 Schematic diagram of the twelfth embodiment when the double flip phone is folded

Figure 34 is a schematic view of the keyboard according to the twelfth embodiment when the keyboard is flipped by 180° around the hinge A1.

Figure 35 Twelfth embodiment of the keyboard around the hinge A2 left 90 ° left and then around the hinge A1 flip diagram

Figure 36 The keyboard of the twelfth embodiment is rotated about the hinge A2 by 90° and then revolved around the hinge A1.

Figure 37 Schematic diagram of the structure of the hand mixed keyboard according to the twelfth embodiment

Figure 38 Schematic diagram of the hand mixed keyboard according to the twelfth embodiment

Figure 39 Schematic diagram of the double flip mobile phone of the thirteenth embodiment

Fig. 40 is a schematic view of the keyboard according to the thirteenth embodiment, when the hinge A1 is turned over by 90° and then revolved around the hinge A2. Fig. 41 is a schematic view of the keyboard of the thirteenth embodiment when the hinge is flipped by 180° -270°

Figure 42 Schematic diagram of the double flip phone of the fourteenth embodiment

Figure 43 is a schematic view of the keyboard of the fourteenth embodiment when the keyboard is turned by 90° around the hinge A1. Figure 44 is a schematic view of the fourteenth embodiment when the mobile phone is flipped by 180° and the display screen is turned around the hinge A2. Figure 45 is a schematic view of the game operation performed when the keyboard of the fourteenth embodiment is turned 180° around the hinge A1. Schematic diagram of the virtual digital dialing keypad of the mobile phone according to the fourteenth embodiment

Figure 47 is a schematic view showing the back and front faces of the mobile phone with the swing hinge C of the fifteenth embodiment

Figure 48. In a fifteenth embodiment, the back of the mobile phone is facing up, the keyboard 10 is turned around the flip hinge A2 and the outer casing is rotated around the revolving hinge C.

49. The outer casing 20 of the fifteenth embodiment rotates around the swing hinge C to the state h, the operator is at the j position, and the tail of the keyboard faces the operator and is in the state of 02.

Figure 50 Schematic diagram of the keyboard wraparound hinge C rotation according to the fifteenth embodiment

Figure 51. In a sixteenth embodiment, the back of the mobile phone is facing up, and the keyboard 10 is rotated around the swing hinge C and turned around the flip hinge A1.

Figure 52 is a schematic diagram of the rotation of the keyboard around the swing hinge C according to the sixteenth embodiment

Figure 53 is a schematic diagram of a mobile phone, a handheld device, and a hand-operated keyboard

Figure 54 Schematic diagram of the eighteenth embodiment of the handheld tablet

Figure 55 is a schematic view of the hand-held tablet computer when the keyboard slides out and flips

Figure 56 The nineteenth embodiment of the handheld camera opens the display screen and the keyboard

Figure 57 is a schematic view showing the combination of the detachable keyboard and the mobile phone according to the twentieth embodiment

Figure 58 is a schematic view of a slidable pallet having the keyboard under the office table of the twenty-first embodiment

Figure 59 is a schematic view of the keyboard of the present invention. The detailed description of the well-known functions and constructions of the present invention is omitted in the following description of the present invention to avoid obscuring the subject matter of the present invention. First embodiment

Referring to FIG. 2, it is a right-handed, one-handed computer keyboard 10 of the present invention, which has a flat rectangular shape, and has a lower button* (111), a button 0 (121), and a button # (131) in its 12-key 3X4 keyboard. There is an auxiliary function keypad 140 below, including Shift ( 141 ), Sym ( 143 ) and Fn ( 142 ) arranged in order from left to right, and the button Fn ( 142) is located at the center of the keyboard, and the button Shift ( 141 ) is on the far left side, Sym ( 143) is between button Fn ( 142) and button Shift ( 141 ), the top edge of button * ( 111 ) is flush with the top edge of button 0, and the bottom edge is The bottom edge of the auxiliary function keypad is flush and is "inverted L" type, and the auxiliary function keypad 140 is wrapped by the button * ( 111 ) from the left side of the bottom edge of the button 0, that is, The button * ( 111 ) is very close to the auxiliary function keypad; the keyboard also has a bidirectional switch 151, which can realize the Ctrl or Alt function, and is controlled by the thumb holding the keyboard with one hand, so as to realize various auxiliary key combination functions; The upper part has a row of six indicators, from left to right, the power light, Shift lock Fn lock, Sym Lock, Ctrl and Alt lock to lock. Referring to FIG. 3, the keyboard 10 is operated with one hand and the right hand, and the Shift, Fn, and Sym of the keypad button 140 are controlled by the right thumb F1; the index finger F2 of the right hand controls a row of buttons 1, 4, 7, on the left side of the keyboard. *, the right hand ring finger F4 controls the right side of the keyboard, a row of buttons 3, 6, 9, #, the middle finger F3 controls the keyboard column keys 2, 5, 8, 0, the right hand thumb 21 also controls the button *; each finger each time Only one button within the specified range can be pressed.

There are six key combinations for the control method, including one-click, two-button, three-button, auxiliary button + one-click, auxiliary button + double button, auxiliary button + three button, Double-click and three-button hitting means that two or three fingers simultaneously press the corresponding buttons, and the keyboard outputs a key code, which is called a combination key, which can also be called a chord key, and the operation of the auxiliary key and the current computer. The operation of the keyboard is the same, that is, the auxiliary key is not pressed first, then the single key or multi-key combination is pressed, and the keyboard outputs a key code accordingly.

In the normal state where no function keys are pressed or locked, the one-touch clicks of the keyboard 1, 2, 3, 4, 5, 6, 7, 8, and 9 correspond to the nine most common English letters 1\0, R, respectively. , E, H, S, A, I, N, button * One-click click corresponds to the "Space" space bar, 0 and # single-click click respectively correspond to a symbol; in Sym state, press 1, 2, 3, 4 , 5, 6, 7, 8, 9, 0 single-click corresponding to 10 symbols; Fn state, buttons 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 single-click Corresponding to 10 numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 0;

Specifying a column of keys of the keyboard as a pile key column, in the nine-square diagram (number key matrix) of the 3X3, the keys 1, 2, 3, 4, 5, 6, 7, 8, 9 The three buttons are combined with the six buttons of the other two columns in the nine-square chart. There are 18 combinations, called the pile key, which correspond to one symbol and the above nine English letters T, 0, R, E. 17 letters other than H, S, A, I, N; In the Sym state, the pile key double keys correspond to 18 symbols respectively; in the Fn state, the pile key double keys correspond to 18 functions respectively; There are 9 combinations of the button double-keys between the column buttons, which are called non-pile key double keys, and the non-pile key double keys and the output in the Fn state respectively correspond to 9 functions.

The middle column of the designated number key 2580 is the pile key column, and the characters or functions corresponding to the combination (chord) of each key and key are respectively as follows, the number 0123456789*# is a key or a key combination, and the corresponding output is enclosed in the bracket "()" Character or function:

In the normal state where no function key is pressed or locked, one-click is

1 (t) 2 (o) 3 (r) 4(e) 5(h) 6(s) 7(a) 8(i) 9(n) 0(,)

* (space) # (·)

The combined letter and symbol of the double key of the pile key is

21 (d) 24 (c) 27 (j ) 23 (p) 26 (b) 29 (q)

51 (m) 54 (u) 57 (y) 53 (w) 56 (f) 59 (k)

81 (,) 84 (x) 87 ( g) 83 (z) 86 (v) 89 (1)

The function of the non-pile key double key combination is

13 (Tab) 16 (Esc) 19 (Backspace)

43 (Page Up) 46 (Page Down) 49 (Insert)

73 (Del) 76 (Caps Lock) 79 (Enter)

*6 (LR left and right hand keyboard conversion keys) *9 (Ctrl Lock) *# (Menu)

Wherein, the double-key combination between adjacent columns (pile key) is combined into a character, and the non-adjacent column (non-pile key) double-key combination is combined as a function; corresponding to the right-hand keyboard described in this embodiment, * 6 (LR left and right hand keyboard conversion keys) is invalid; In the Shift state, click the button to convert the output to uppercase or uppercase symbols.

1 (T) 2(0) 3 (R) 4(E) 5(H) 6(S) 7(A) 8(1) 9(N) 0(=)

Pile key double key combination output is converted to uppercase or upper gear

21 (D) 24 (C) 27 (J) 23 (P) 26 (B) 29 (Q)

51 (M) 54 (U) 57 (Y) 53 (W) 56 (F) 59 (K)

81 (~) 84 (X) 87 (G) 83 (Z) 86 (V) 89 (L)

In the Fn state, single click is

1 (1) 2(2) 3(3) 4(4) 5(5) 6(6) 7(7) 8(8) 9(9) 0(0) *(*)

The character of the pile key double key combination is

21 (F1) 24 (F2) 27 (F3) 23 (F4) 26 (F5) 29 (F6)

51 (Home) 54 (―) 57 (End) 53 (†) 56 (→) 59 ( )

81 (F7) 84 (F8) 87 (F9) 83 (F10) 86 (Fll) 89 (F12)

5* (tune up the sound) 8* (mute) 0* (tune the sound)

5# (select a program) 8# (select the next program) 0# (play/pause)

The function of non-pile key double key combination in Fn state

#4 (FnLock) #7 (Sym Lock) #* (Alt Lock)

In the Fn state, this embodiment uses a version with a keypad.

13 (+) 16 (*) 19 (windows key)

43 (/) 46 (-) 49 (.)

73 (Prt.Scr) 76 (Scroll Lock) 79 (Pause)

In the Sym state, single click is

1(*) 2(@) 3 (#) 4( ^Λ ) 5( ) 6($)7( &) 8 (!) 9(-) 0 (° )

The character of the pile key double key combination is

21 (') 24 (:) 27 (I) 23 (,,) 26 (;) 29 (?)

51 (() 54 ([) 57 ({) 53 ()) 56 (]) 59 (})

81 (\) 84 (<) 87 ( + ) 83 (/) 86 (>) 89 ( )

The character of the non-pile key double key combination is

13 (〇) 16 (△) 19 (...)

43 (†) 46 (→) 49 ( I )

73 (□) 76 (◊) 79 (―)

When Alt is pressed, the corresponding function output of Alt+Letter, Alt+ function,

Among them, Alt+* (language / input method switch button)

In the Alt lock state, the corresponding function output of the Alt+Fn function;

Crtl state, Crtl+ letter, Crtl+ function, Crtl (side bond) + Fn function, Crtl (side key) + Alt+ letter, Crtl (side key) + Alt+ function, Crtl (side key) + Shift+ letter, Crtl (side Key) +Shift+ function, Crtl (side key) + Alt (side key) +Shift+letter, Crtl (side key) +Alt (side key) +Shift+ function, Crtl (side key) +Alt (side key) The corresponding function output of the +Fn function;

In Fn lock state, Shift+Fn function, Crtl (side key) + Shift+Fn function corresponding function output; the following is not enabled double key and hit combination key

04 07 06 09 2* 3* 1# 2#

The following three keys are not enabled and the combination key is

123 126 129 12* 153 156 159 15*

183 186 189 18* 103 106 109 10*

423 426 429 42* 453 456 459 45*

483 486 489 48* 403 406 409 40*

723 726 729 72* 753 756 759 75*

783 786 789 78* 703 706 709 70*

#23 #26 #29 #2* #53 #56 #59 #5*

#83 #86 #89 #8* #03 #06 #09 #0*

In the 12-digit numeric keypad, there are 122 keys or key combinations, 12 single-clicks have been enabled, 48 double-key combinations have been combined, and 50 keys and key combinations have been combined; 8 double-key combinations have not been enabled. , 64 three-button combination, totaling 72 key combinations.

Thus, the combination (chord) key of the 17 keys of the chord keyboard of the embodiment all replaces all the English letters, all symbols and all functions of the QWERT 102 keyboard, and also adds symbols and functions, but only uses less Half of the combined keys still have the potential to be available.

The key position of the keyboard is very regular, and it is easy to form an associated memory. The single-key letter of the pile key 2 is a circular 0, and all the letters 21 (D), 24 (C) of the double-key combination of the key pile key, 27 (J), 23 (P), 26 (B), 29 (Q) all have a circular arc shape, and the single-key letters of the pile keys 5 and 8 are linear, 11, and their key piles are double-keyed. Most letters have linear features such as 51 (M), 57 (Y), 53 (W), 56 (F), 59 (K), 84 (X), 83 (Z), 86 (V), 89 ( L), and, the fingering and letter construction when striking these letters also fit very well, such as 24 (C), 27 (J), 23 (P), 26 (B), 29 (Q) 51 (M), 57 (Y), 53 (W), 56 (F), 59 (K), 84 (X), 83 (Z), 86 (V), 89 (L), etc.; in the Sym state, the single key of the keyboard The symbol of 2357 is exactly the same as the symbol of the corresponding numeric key of the QWERT keyboard. 1(*) 4( ^Λ ) 6($) 8 (!) 9(-) 0 ( ° ) is different, where 1(*) 3( #) with *, #上上对, 2 ( @ ) with a single click on the letters 0 and 6 ($) similar to the one click on the letter S, 5 ( ) and 7 (&) respectively with a single click on the letter Η , A (and) is associated; The symbols of the key double key combination are arranged symmetrically left and right, 21 ( ' ) corresponds to 23 ("), 24 (:) corresponds to 26 (;), 27 (I) corresponds to 29 (?), 51 (() corresponds to 53 ( ) ), 54 ([) corresponds to 56 (] ), 57 ( { ) corresponds to 59 ( } ), 81 (\) corresponds to 83 (/), 84 (<) corresponds to 86 (>) 87 (+) corresponds to 89 (_) , and, 81 (\), 83 (/) 84

(<), 86 (>) The fingering is consistent with the symbol shape structure. 29 The combination letter is Q, the symbol is "?", which has meaning association, which is very easy to remember. In the Fn state, the function keys F1-F6 and F7-F12 correspond respectively. The double key combination of the pile keys 2 and 8, the cursor movement keys 54 (-), 53 (†), 56 (→), 59 (I) tap fingering are in the same direction as the arrow, and are also easy to remember, so The key positions of the keyboard are very regular, easy to learn and easy to remember, very fast to get started, and there is no learning burden at all.

The keyboard also has an original labeling method to further reduce the learning burden of beginners, see Figure 4, each 12 number The key mark area of the word key is divided into three sections: middle area, left area and right area. The middle area of the button is used to indicate the character output when the key is clicked, and the left area and the right area are used to indicate that the key is involved. The double button double-clicks the combined output character; at the same time, the button mark is divided into two background parts: color four (S4) background color and color five (S5) background color, and color four (S4) background color portion is used to mark no auxiliary button. Press and chord key output in SYM state, color five (S5) background part is used to mark the chord key output in Fn state; the middle is divided into upper and lower layers, one of which is colored four (S4) background color five ( S5) Font Marking Click the corresponding letter and the corresponding symbol in the Sym state. The symbol is slightly smaller than the font of the single-key letter and is on the upper right side of the single-key letter, and the other layer is colored five (S5). Color four (S4) font mark Fn state single click on the corresponding number, symbol; the left and right areas of the number key are arranged from top to bottom of 3 groups or 3 characters, respectively used to mark the key The combined output of the double-key hit, while these characters are in the left area of the button The upper and lower positions of the right area correspond to the upper and lower positions of the column indicating the double key that constitutes the character, that is, the character of the left area or the right area has three meanings. First, it indicates that the character is a two-column button. The output of the double key combination between the two, secondly, indicates that the character is the output of the double key combination in which the key is involved. Finally, the character corresponding to the upper and lower positions of the left or right area indicates that the other column of the button participates in the double key combination. The button is in the up and down position of its column; the left and right areas of the column button 258 (pile key) in the three rows on the keyboard are respectively used to indicate that the pile key and the left column button 147 and the right column button 369 are double-clicked. The letters and symbols output when combining, the three groups of letters and symbols arranged from top to bottom in the left and right regions are respectively marked by the orientation. The keys are combined with the left and right columns of the 3X3 square matrix and the three pile keys are combined with each other. The letter in the letter and Sym state, the letter and symbol in the color four (S4) background color (S5) font are respectively marked with the letter corresponding to the key double key combination between the button 147 (369) and the symbol in the Sym state. , in, in this In the example, the double key symbol in the Sym state is near the outer side, and the double key letter is close to the middle area; the left column button 147 is adjacent to the right and left column buttons 368 of the pile key, and the left area near the pile key has three top-down rows respectively. The color five (S5) background color four (S4) font corresponds to the function of the key combination of the key and the pile key 258 in the Fn state; the left column button 147 is adjacent to the outer left area and is arranged in three colors from top to bottom ( S4) The bottom color five (S5) font function is marked by the direction. The key and the right column button 369 are non-pile key double-click and combine the corresponding functions. The right column button 368 is close to the outer right area and is arranged from top to bottom. Five (S5) background color four (S4) font function according to the orientation mark Fn state, the key and the left column button 147 non-pile key double-key combination combination function; the above labeling method is also applied to the button 456789*0# In the 3X3 square matrix, the key combination of the button* and the button 69# is respectively marked by the azimuth color five (S5) font in the left part of the key area (S4), and in the Fn state, the keys # and 47 * The double-key combination of the two keys is marked by the color of the four-color (S4) font in the left part of the key (S5). In the Fn state, the button * or # and the button 580 double-key combination are respectively marked by the orientation color four (S4) font in the left or right area of the key five (S5) bottom part, 0 key single key Shift state The upper symbol "=" and the symbol "°" in the Sym state are marked with the color five (S5) font in the upper left and upper right of the key single symbol ","; Fn is the only color four in the auxiliary function key ( S4) Font color five (S5) bottom button, other auxiliary function keys Shift, Sym, Ctrl, Alt are color five (S5) font color four (S4) color base; color four (S4) and color five (S5) color The opposite is true, that is, the color four (S4) is light, the color five (S5) is dark, or the color four (S4) is dark, and the color five (S5) is light.

The keys of the adjacent 12-digit keys of the keyboard of the embodiment are closely attached to each other, and all the symbols of the keys are marked on the respective key bodies, including the key tops of the keys or the key tops of the keys and the side of the key body. side. Color four (S4) is light, and color five (S5) is dark.

The 12-digit key uses a double-dark color + two-color font button, plus a button click area, a single-click, a left-and-right two-zone double-click, supplemented by a relative orientation and a pile key combination centered, non-pile Key combination is a labeling method on both sides of the column, which effectively corresponds to the characters and functions of all single keys and most double-key combination keys one by one (non-pile double key) Except for the combined symbols, not marked), the intricate single-key and double-key combination output is organized clearly and clearly, at a glance, looking at the keyboard label, can guide the finger to correctly manipulate the keyboard, you can practice while watching, naturally When the ground is completely memorized and enters the blind state, the learning cost and the cost are extremely low, and it is extremely easy to operate.

Due to the limited space of the labeling and the reason that it is very easy to remember, the following Chinese character five strokes (Fig. 7) and the Chinese character one-touch two-tone spelling (Fig. 5, 6) are not marked on the keys of the keyboard.

The keyboard can also be used for Chinese character Wubi input method and Pinyin input method.

The Chinese pinyin input method of the key of the keyboard having a key double tone is as follows:

In the one-key two-tone pinyin input state, each single-key and pile-key double-key combination combination key corresponds to one initial and one composite final or one single-final and one composite final, to press the auxiliary function key at the same time. Shift or "Fu Yun" to distinguish, the number 0123456789 #* is the key or key combination, brackets "()" corresponding to the corresponding output of the initials, final: See Figure 5, single-click

1 (t) 2(o) 3 (r)

4 (e) 5(h) 6(s)

7 (a) 8(1) 9 (n)

0 (,) * (space) # (·)

Pile key double click

21 (d) 24 (c) 27 (j) 23 (p) 26 (b) 29 (q)

51 (m) 54 (u) 57 (y) 53 (w) 56 (f) 59 (k)

81 (ch) 84 (x) 87 (g) 83 (z) 86 (u) 89 (1)

Wherein, the combination key 81 corresponds to the initial mother ch, and the combination key 86 v corresponds to the final vowel U;

? = see Figure 6, Shift + key or key combination, brackets '()" corresponding to the corresponding output of the second complex vowel

Shift+one click for

Shift+1 (ui) Shift+2 (iu) Shift+3 (un)

Shift+4 (ei) Shift+5(ie) Shift+6(en)

Shift+7 (ai) Shift+8(ia) Shift+9 (an)

Shift+0 (zh) Shift+#(sh)

Shift+pile double key and click

Shift+21 (uo) Shift+24 (ue) Shift+27 (ua)

Shift+23 (uai ) Shift+26 (uan) Shift+29 (uang)

Shift+51 (ong) Shift+54 (ou) Shift+57 (eng)

Shift+53 (iong) Shift+56 (in) Shift+59 (ing)

Shift+81 (ao) Shift+84 (er) Shift+87 (ang)

Shift+83 (iao) Shift+86 (ian) Shift+89 (iang)

Continuously input the initial or initial vowel combination, the corresponding phrase appears in the status bar in the form of "number (phrase)", press the number key according to the prompt of the status bar, the corresponding phrase is on the screen; input the initial + final combination, corresponding A single word or phrase appears in the status bar as a "number (word or phrase)". Press the number key as prompted by the status bar, and the corresponding word or phrase is on the screen; after typing pinyin, press * (space), number The word or phrase of 1 is directly on the screen; after inputting the letter, directly press the return key of the combination of 79, the letter is directly on the screen in English; with the auxiliary function button "Fu Yun" Instead of Shift, the auxiliary function button "Fu Yun" is located in the auxiliary function keypad below button 0.

For example, if you enter 5 (h), 84 (x) one by one, the phrase "two choruses will appear in the status bar" 1. It seems that you need 3 pages to find the phrase "chords", press the corresponding number The phrase "chord" is directly on the screen; enter 5 (h), 4 (e), 84 (x), Shift+86 (ian), then the phrase "chord" will appear directly in the status bar " 1. Chord 2. and County.3.河鲜....", press * (space space) again, the phrase "chord" with the number 1 is directly on the screen. This can reduce the number of pinyin input with multiple vowel words.

On the basis of the English alphabet key memory, after memorizing another final vowel of each key position, it is very convenient to use this one-key two-tone pinyin input method, and the second final vowel of each key position is very memorable. See Figure 6 - Keystrokes of the second note (final) of the two-tone pinyin method. The first row is related to 11, 0, the second row is related to E and I, the third row is related to eight, I, and the arrangement is very Regular, very easy to remember.

Since the keyboard and the QWERT keyboard have a mapping relationship with each other, not only the pinyin input method can be transplanted to the keyboard, but also various intelligent input methods such as the Chinese character five-stroke input method can be transplanted.

The following is an example of a Chinese character wubi input method using the keyboard.

The Chinese character five-stroke input method using the 5-zone 5-key position, see Figure 7, using the annotation method to annotate the 5-character 5-character Chinese character five-stroke input method.

5-zone 5-key Chinese character five-stroke input method Each single key and pile key double-click combination (chord) The corresponding strokes, roots, and radicals are as follows, corresponding to English letters, the number 0123456789 is a key or key combination, brackets "()" For the corresponding location code, key name Chinese characters, root/adjacent; identification code 1 - left and right type, 2 upper and lower type, 3-hybrid type 4 type:

— District horizontal pen

T 1 (11, Wang, Wang Zhuniu)

02 (12, soil, soil, not worth two or two inches)

C 24 (13, big, big dog Wuqi ancient stone factory three ^ less

Μ 15 (14, Wood, Muding West D

D 12 (15, work, workers Ge seven EH?弋

Two district erect pens

Η 5 (21, 目,目±±卜卜 Ac production I and)

18 (22, day, early morning 曰口 UIUIU)

G 78 (23, Mouth, Mouth IL |[[ )

L 18 (24, Tian, Tian SijiaΐϊΪΛTM ¹¹⁰ » ¹¹³ ·^)

, 18 (25, mountain, mountain by Baye ΠΠ Π)

Three districts nst^ pen

E4 (31, Wo, Hezhu 夂 JC^ J )

A 7 (32, white, white; Qiu hand ί乂 factory

Υ 57 (33, month, month, hairy coat, day

X 48 (34, person, person eight or more rU ^)

U 45 (35, gold, gold eve child warehouse 3⁄43 spoon 夕夕)

Four districts ^^ pen

S 6 (41, words, t 3⁄43⁄4r^^ i)

N 9 (42, Li, Li Yang Xin Liumen, boat)

V 68 (43, water, water Γ, "^Χ^Ιβ A^R )

K 59 (44, fire, fire IkT meters,,,, production

F 56 (45, of, of

R 3 (51, has, already smashed corpse 'ten small, corpse =·)

Z 38 (52, child, son, ear, skin, 卩 |5 Li )

W 35 (53, female, female knife nine B-day 33)

B 26 (54, again, and B. 4厶 7)

P 23 (55, 纟, 纟纟母匕 bow A t 3⁄4乜) maneuver

J 27 (mobile);

The input code of the key name Chinese character is the corresponding key or key combination combo four times; the root of the key name is the input code of the key: the key code + the first stroke code + the second stroke code + the last stroke code ; Chinese character input code acquisition method, according to the pen, the first root code of the word, the second root code, the third root code + the last root code; the Chinese characters that are less than four roots, follow the pen The first root code of the word + the second root code + the third root code, and then the identification code, or the first root code + the second root code + The last pen identification code + space bar; the word acquisition method of the phrase, double word phrase: the first two root codes of the first word + the first two root codes of the second word, three words: first The first root code of the word + the first root code of the second word + the first two root code of the third word, the four-word phrase: take the first root of each word in turn Code, multi-word phrase: the first root of the first three words + the first root of the last word; the double-key combination 27 is used instead of the ambiguous input root.

E.g,

<Fire> identification code The key name of the 43V (68) key, the input code is V (68), V (68), V (68), V (68)

<rain> on the 0 (2) key, take T ( 1 ), 0 (2), H (5), S (6)

<word> fetch (56), sub Q (29), identification code 120 (2)

<Fu>take (56), one T (1), mouth G (78), Tian L (89)

Where () is the corresponding key or key combination.

Because of the rearrangement, the five English letters of the keyboard are completely different from the English keys of the QWERT keyboard, but the keys of each area are arranged in a regular manner, arranged according to the characteristics of horizontal and vertical, left and right. There is no English letter key concept at all, no need to memorize the key position, it is very easy to get started, no need to mark, see Figure 7, the 1st area of the horizontal pen is at the pile key combination of 1, 2 and 1, 2 and 4, 5. The 2 zones of the pen are placed at the combination of the 5, 8 and 8 and 3, 7, and 1 pile keys, and the 3 zones of the pen are at the pile key combination of 4, 7, and 4, 7 and 5, 8. The 4 zones of the pen are at the combination of the pile keys of 6, 9 and 6, 9 and 5, 8. The 5 zones of the pen are folded at the combination of the 3 and 3 and the 2, 5, and 8 pile keys.

Referring to FIG. 8, in terms of structure, the column buttons 2580 in the right-hand keyboard have a width 302-303 of 17-19.5 mm, a left column 147* and a right column 369# button widths 301-302 and 303-304 are 13-20 mm, and buttons The heights of 404-405, 401-402, 402-403, 403-404 between 0, 456, 789 and the center line of the gap of the button of the previous row and the center line of the button of the button are 8-15 mm, The button with the Space function* is lower than the height of the lower portion of the button 0, 451-452 is 8-25mm, and the height of the upper wide side 441-451 is 8-25mm, that is, the setting button* has Space (space bar) function, the button * is "inverted L" type, its top edge is flush with the top edge of button 0, and its bottom edge is flush with the bottom edge of the auxiliary function keypad, which is lower than the button 0 The lower extension of the bottom edge wraps the auxiliary function keypad from the left (right) side, ie the right edge of the depressed portion of the button* is very close to the left edge of the leftmost auxiliary button Shift; the auxiliary function keypad Shifts Fn , Sym, shared area height 406-407 is 8-25mm, width is 28-60mm,; In this embodiment, the left edge line of the button* coincides with the left edge line 301 of 1, 4, and 7. At this time, the left (right) edge line 501 of the leftmost auxiliary key of the right hand keyboard is in the button. * Right side and no more than a quarter of the width of button 7, ie the distance between 501 and 302 is less than a quarter of the width of button *.

The keyboard is suitable for blind typing. The button 5 has a raised positioning mark 601. The auxiliary button Shift has a raised positioning mark 602 for finger touch positioning when the keyboard is blindly hit.

Considering that the middle finger is slightly longer than the index finger or the ring finger, refer to Figure 9. Set the inner key surface of the middle column button 2580 key surface and the side column buttons 147* and 369# to be "V" or "U" type concave, in the middle column. The angle 901 between the lowest point of the button to the highest point on the outer side of the side column button and the highest point on the outer side of the two side column buttons is 4° ~ 10°.

The existing QWERT keyboard is a two-handed keyboard. The left and right balanced tiled display faces the operator's eyes for the left and right hands. The key end faces the operator, and the key tail is inclined to the operator's lower body by 0° -45°. In a relatively static state, placed on the office desk or laptop to operate, this is the problem of the existing keyboard is not humanized, the above has analyzed its drawbacks, no longer repeat them. Referring to FIG. 10, unlike the QWERT keyboard placement mode, the keyboard is relatively stably maintained in the following orientation, so that the operator performs the operation of the chord keyboard with the right hand: the root of the right hand arm operating with the keyboard tail is The purpose is that the tail of the keyboard swings to the right at an angle of 0-90°, and tilts to the lower half of the operator at an angle of 0-90°, so that the right-hand arm line of the operation coincides with the center line of the keyboard; The angle of 0 to 90° is inclined toward the lower body of the operator with the key surface facing outward and facing the palm of the hand.

That is, the keyboard is laid flat and the tail is oriented toward the operator, with the operator as a reference, the right (left) hand keyboard tail right (left) swing angle is 0~90°, and the top upturn angle is 0~90. °, the right (left) tilt angle is 0~90°, and maintains the above orientation relatively stably, so that the operator's right (left) palm is facing the keyboard key surface, and the chord keyboard is operated.

The keyboard is a one-handed keyboard for mobile control, and has a small size and can be held by one hand, so that a more flexible and user-friendly manner can be adopted: the operator holds the keyboard in a hand, and adjusts the position according to the above requirements. The left or right swinging and tilting of the tail of the keyboard, and adjusting the tilting angle of the keyboard to the left or right, so that the key surface of the keyboard faces the palm of the other operating hand, and at this time, the upper arm of the operator naturally hangs down; The forearm is flat and has a figure-eight shape; there is no need to twist the wrist, the palm is slightly or completely vertical, and the palms are opposite each other. The arm and wrist can be comfortably operated blindly under the most natural and completely unstressed conditions, and Subject to occasional restrictions, it can be moved freely and enjoys an excellent operating experience.

In the first embodiment, the right hand keyboard button color is white, the color five is black, the button 2580 is 19 mm wide, the 0456789 is llmm, the 123 height is 12 mm, the width of 147* and 369# is 17 mm, the height is 19 mm, and the key surface area is 54X64mm, the keyboard size is 60X80X18mm. Therefore, the keyboard can be placed on the table and can be operated by one hand in front of the table. It can also be held in one hand. The other one can be controlled by one hand, while walking, inputting, not limited to the table and chair in front of the stage. Posture, sitting, lying, lying, or walking, even on bumpy rides, boats, airplanes, can use the keyboard to quickly input, thus avoiding the QWERT keyboard must maintain a fixed attitude input Disadvantages can prevent a variety of cumulative body conditions, which can improve work efficiency and ensure good health. Second embodiment

The second embodiment is a combination of a right-hand keyboard 10 and a touch panel 220 and left and right keys. The right-hand keyboard 10 and the outer casing 20 are connected by a sliding hinge B to constitute a "opening and closing" handheld device. The so-called "opening and closing" is the abbreviation of the opening and closing of the device.

In the present embodiment, the term "closed" means that the keyboard 10 is above the outer casing 20 and covers the outer casing 20. At this time, the device is folded and closed. Referring to Fig. 11, the keyboard 10 and the outer casing 20 are Referring to FIG. 12, the so-called opening means that the outer casing 20 can slide out along the sliding hinge B to open the device, completely exposing the touch panel 220 and the left and right keys 201 and 202 of the top surface of the outer casing 20, The keyboard 10 is arranged side by side with the touch panel 220 and the left and right keys 201 and 202, and stably maintains the open state.

That is, the keyboard is connected to the outer casing of the handheld device through at least one hinge; having a sliding hinge B between the keyboard 10 and the outer casing 20; the hinge has a stopping device, which can be The case where the hinge stops and maintains the state when running to a length at least occurs to realize opening and closing of the handheld device having the keyboard; the outer casing of the handheld device has an XY axis movement control device and left and right keys thereof; The hinge is hollow and has electrical wiring passing through and connecting the keyboard and the outer casing 1. Referring to FIG. 11, the left edge line 501 of the leftmost auxiliary key Shift below the button 0 of the right-hand keyboard 10 is on the right side of the left edge line 301 near the keys 1, 4, 7, and the right edge line of the rightmost auxiliary button 503 is located on the left side of the right edge line 303 of the button 0, and the button * having the Space function is rectangular, the top edge thereof is flush with the top edge of the button 0, and the bottom edge thereof and the auxiliary function keypad are The bottom edge is flush, and the lower portion of the bottom edge of the button 0 is wrapped from the left side of the auxiliary function keypad, adjacent to the leftmost auxiliary key Shift; under the #, a right-hand ring finger can be arbitrarily assigned In the embodiment, the button is assigned the auxiliary function key Ctrl-Hold; the auxiliary function key Ctrl-Hold can realize the press lock, and then press the release; the auxiliary keypad 140 has four auxiliary function keys, The right-hand keyboard 10 under the button 0 has Shift, Fn, Sym, and also has an auxiliary function key Alt, wherein the auxiliary function keys Shiftl41, Syml43 are under the button #, and the auxiliary function keys Altl44 and Fnl42 are below the button 0, Sym and Alt points At the top of the Shift and Fn.

The key bodies of the adjacent 12-digit keys of the keyboard are separated from each other by the casing, and some symbols are marked on the respective key bodies, and the remaining symbols are marked on the casing around the respective key bodies, and the left column number keys are left-hand symbols and The letters on the two sides of the numeric keypad in the right-hand column of the right-hand column are marked on the chassis around the respective buttons. The lower-most symbol of the numeric keypad, including the numeric symbols, is also marked on the chassis below the respective buttons; One-button letters and symbols in the middle of the numeric keypad and two rows of symbols on the left and right areas, single-key letters and symbols in the middle and left column of the numeric keypad, left-hand numeric keypad, and two rows of functional symbols in the left-right and right-column numeric keypads. Marked on the respective button body.

The size of the marked area of the button is used as the boundary of the button (except for the space key * and or #), the boundary height is 8~15mm, and the middle button boundary width 302-303 is 17~20mm, the side column key boundary The width of the button 301-302 or 303-304 is 13~20mm; the horizontal button connection line of the column button 2580 in the keyboard is a straight line 322, which is called the middle line of the keyboard; the left column 147 button key body horizontal midpoint connection The line is a straight line 312, and the right column 369 button body horizontal midpoint line is a line 332, and the distance between the center line 322 and the line 312 is equal to the distance between the center line 322 and the line 332, and the distance is between 5毫米。 The width of the key of the middle button is 32~323. The height of the button is between 5~19. 5mm, the height is between 2~15mm; The height is between 2 and 15 mm; the distance from the center line 322 to the left side 301 of the left column button marking area is equal to the distance to the right side edge 304 of the right column button marking area, and is between 20 and 30 mm, that is, The upper three rows of buttons 301-304 of the keyboard are between 40 and 60 mm; the right (left) hand assists pressing The width of the keypad is 18~40mm, the height is 5~25mm, and the height of each auxiliary button is 5~12.5mm. The height of the upper side 451 of the auxiliary button area and the upper side 441 of the button 0 is at least 2 times higher than the boundary height of the button 0. /3; Auxiliary button area leftmost (right) side button left (right) Side line 501 and left (right) side column button 147 ( 369) left (right) boundary line 301 (304) distance 0~15mm ; Button* (#) Left (Right) The distance between the side 305 and the left (right) side column button 147 ( 369) left (right) boundary line 301 ( 304) is 0~20mm, that is, the button * (# ) The distance beyond the left (right) edge button is 0~20mm; when the button body is smaller than the size of the marked area, the keys of the adjacent 12-digit keys are separated from each other by the chassis, and some symbols are marked in their respective Above the key body, the remaining symbols are marked on the casing around the respective key body.

Different from the first embodiment, in the embodiment, the button *111 having the space bar function has a rectangle, which is shifted to the left and completely exceeds the range of the left column number button 147, and accordingly, the auxiliary keypad is also moved to the left. Near the left edge line 301 of the left column number button 147. In this way, the right thumb does not need to be buckled, and the button can be manipulated. When the auxiliary button is operated, the degree of the thumb buckle can be slightly smaller, so that the manipulation of the thumb is more comfortable.

Similarly, each of the button 5 and the auxiliary button Shift has a raised positioning mark for finger touch positioning. To suit the keyboard blind hit.

The keyboard of this embodiment is also marked with a two-color base color + a two-color base color.

The operator can hold the keyboard to the left, the X-Y axis movement control of the right hand or the chord key manipulation of the keyboard.

The function of the keyboard has the same function as that of the first embodiment, and can realize operations such as English, Chinese Pinyin, Chinese Wubi input, etc., and the touch panel 220 and the left and right keys 201 and 202 on the top surface of the housing 20 can be realized. Almost all computer control, and can be sitting, lying, lying, or walking, remote control computer or multimedia TV, to cater to the advent of the triple-play era. Third embodiment

The third embodiment is also a combination of a right-hand keyboard 10 and a touch panel 220 and left and right keys. The right-hand keyboard 10 and the touch panel 220 and the outer casing 20 of the left and right keys are connected by a plane rotary hinge C, and the plane rotation hinge C axis is Below the button # of the right-hand keyboard 10, referring to FIG. 13, is a schematic view of the keyboard 10 overlapping with the housing 20, that is, the keyboard is connected to the outer casing of the handheld device through at least one hinge, and the hinge The function of opening and closing of the device can be realized; the outer casing has an XY axis movement control device and its left and right keys; and a planar rotary hinge C is disposed between the keyboard and the outer casing; the hinge is hollow and has electrical Wiring passes through and connects the keyboard and the housing one.

Referring to Figure 14, the housing 20 is rotated 90° about the planar rotary hinge C beyond the coverage of the keyboard 10, and the touch panel 220 and the left and right keys 201 and 202 of the top surface of the housing 20 are completely exposed, such that the keyboard 10 and the touch The plate 220 and the left and right keys 201 and 202 are arranged side by side, the operator can hold the keyboard to the left, and the right hand performs the chord key manipulation or the XY axis movement control of the keyboard, that is, the hinge has a stopping device, in addition to the closed state, The situation in which the hinge stops rotating within a certain angle and maintains this state occurs at least once.

Referring to FIG. 13, the right-hand keyboard 10 has a function key Ctrl and Alt on the basis of Shift, Fn, Sym under the button 0, when the left edge line 305 of the button* and the buttons 1, 4, 7 When the left edge line 301 is nearly coincident, the left edge line 501 of the leftmost auxiliary key Shift is on the right side of the button * the right part does not exceed a quarter of the width of the button * width, and the horizontal midpoint 502 of the rightmost side auxiliary key button Alt On the left side of the right edge line 303 of the button 0; the auxiliary function button is arranged in the shape of a cat claw pointing in the upper right direction, and the button Fn on the lower side is centered from the left to the right, and the radiant arrangement buttons Shift, Sym, Ctrl, Alt These auxiliary function keys are controlled by the right thumb, and the keys with the space bar function are rectangular, and the auxiliary function keypad is wrapped from the left side.

The key bodies of the adjacent 12-digit keys are separated from each other by the casing, and some of the symbols are marked on the respective key bodies, and the remaining symbols are marked on the casing around the respective key bodies.

The keyboard adopts a single-color two-color font labeling method, and the font color one (S1) is similar to the color two (S2) color depth, and is opposite to the button body and the marking area color (S3) under the keyhole; The (S1) font is used to mark the chord key output without the auxiliary button press or SYM status, the color two (S2) font is used to mark the chord key output in the Fn state; the color two (S2) font is used with the slash shadow It is represented by a character to distinguish it from the color of the color one (S1) font.

The function of the keyboard of this embodiment is basically the same as that of the first embodiment, and can realize operations such as English, Chinese Pinyin, Chinese Wubi input, etc., and the touch panel 220 and the left and right keys 201 and 202 on the upper surface of the outer casing 20 can be realized. All computer controls, and can be used in sitting, lying, lying, or walking, remote control screens larger computer or multimedia TV. Fourth embodiment

The fourth embodiment is a handheld mobile computer having the right-hand dedicated keyboard. Referring to FIG. 15, the keyboard 10 and the casing 20 of the mobile computer are connected by a flip hinge A, and have a display screen 210 (see in the figure) The back of the handheld device 20 is close to the recess 230 on the right side (viewed from the front), and the key surface is flush with the back surface of the housing 20, which can be rotated out and rotated 90° to 120° for right-hand control. Referring to Figure 16, the flip hinge A is a coaxial flip hinge A1, and the off-axis flip hinge A1 refers to an axis on which the axis is separated from the two connected objects, around the axis Flip the hinge A1 to close the keyboard and completely within the coverage of the outer casing. When closed, the keyboard keys face down and overlap on the back of the outer casing 1 to fold the mobile computer into a rectangular parallelepiped. Shaped to facilitate carrying; when the flip-flop A1 is turned around the axis to rotate the keyboard between 90° and 180° in a direction away from the back of the casing, the tail of the keyboard faces the operator, A1-turn hinge shaft having a stop means, can flip about the hinge A1 between 90 ° ~ 180 angular rotation is stopped at least once. The keyboard can be placed in a particular stable state to perform the chord keyboard operation in response to an operator's operator; see FIG. 17, at which time the keyboard 10 is not in a tile parallel to the display screen 210. State, but having an angle of 270°, the operator holds the left side of the outer casing 20 with the left hand, so that the outer casing 20 is tilted inward, the front display 210 faces the eye, and the right hand acts as the operator, the palm The operation of the chord keyboard is performed toward the key surface of the keyboard 10, thereby achieving the following effects: the keyboard is laid flat and the tail is oriented toward the operator, with the operator as a reference, the right (left) hand keyboard The right rear (left) swing angle is 0~90°, the top upturn angle is 0~90°, the right (left) tilt angle is 0~90°, and the above orientation is relatively stable, so that the operator is right (left) The palm of the hand faces the keyboard key face, and the operation of the chord keyboard is performed.

That is, the keyboard is connected by the outer casing of at least one hinged handheld device, and the hinge can realize the function of opening and closing the device and adjusting the tilt angle of the keyboard; the hinge is hollow and has electrical wiring passing through And connecting the keyboard and the outer casing one.

As can be explained by the present embodiment, the inflection type flip hinge A1 has the dual function of opening and closing the device and setting the tilt angle of the keyboard 10.

In this embodiment, the right-hand dedicated keyboard can implement operations such as English, Chinese Pinyin, and Chinese Wubi input. Unlike the above embodiment, in the Fn state, a computer keypad version is used, and the keyboard shown in FIG. 18 is used. 10 1 (7) 2 (8) 3 (9) 4(4) 5(5) 6(6) 7(1) 8(2) 9(3) 0(0) *(*) #(#)

Referring to FIG. 18, the keyboard adopts a two-color background color + a two-color font, the color four is black, and the color five is marked with white; the one-hand right-hand keyboard button # has a Backspace back button, which is controlled by a right-hand ring finger; The distance between the upper edge line 451 of the area 140 and the upper edge line 441 of the button 0 is at least 2/3 of the height of the boundary of the button 0.

The controller controls the keyboard by the other hand, and can be input quickly and comfortably anytime and anywhere, regardless of the ride or the walk, which greatly improves the efficiency, and at the same time, the keyboard on the back of the handheld device is extremely convenient to open and close. An occasional limitation, suitable for a mobile operation, storing input characters in a hard disk or a memory of the mobile computer, that is, the handheld device having the keyboard is a mobile input device, that is, the operator can hold the handheld device while standing or walking Perform operations such as entering characters or commands.

Fifth embodiment

The fifth embodiment is a remote controller having the left-hand keyboard 10 and the right-hand grip type mouse 20, as shown in the figure. 19, the one-handed left-hand keyboard is located at the upper left of the right-hand grip 20, and the front side of the right-hand grip 20 has an XY-axis movement control device and its left and right keys, wherein the upper side of the handle 20 has a trackball 206, The right thumb is operated, and the front side of the handle 20 has a left button 201 and a right button 202, which are respectively controlled by the right index finger and the middle finger, that is, the keyboard is connected with the handheld device having the outer casing one, and the outer casing has an XY axis movement control device and Left and right buttons.

Referring to FIG. 20, the left-hand keyboard 10 has Ctrl, Alt, and a button with a space bar function on the basis of the auxiliary function keys Shift, Fn, and Sym, under the lower keys *, 0, and # of the 12-key 3X4 telephone numeric keypad. #呈"倒L" type, the right side of the button # is lower than the lower part of the bottom side of the button 0, and the auxiliary function key area is wrapped from the right side, and the auxiliary function keys are arranged in a shape like a cat claw pointing to the upper right direction. The buttons Shift, Sym, Ctrl, and Alt are arranged in a radial arrangement from the right to the left with the button Fn as a lower center. The auxiliary function keys are controlled by the left thumb; the left-hand keyboard auxiliary keypad right edge line 501 is at the button 9 The left side does not exceed the left side of the width of the button 9 by a quarter, the leftmost button Alt horizontal midpoint 502 is at the right side of 302; the one-handed left hand keyboard button* has two left-handed ring fingers The arbitrarily assignable button is assigned the enter enter key and the backspace return key, controlled by the left ring finger, wherein the enter key is close to the outer side, and the backspace return key is near the center and close to the auxiliary Keypad area; the keyboard is marked with a two-color background + two-color font, the color four is white, and the color five is black.

The functions of the keyboard in this embodiment are basically the same as those in the previous embodiment, and operations such as English, Chinese Pinyin, and Chinese Wubi input can be realized. Because the present embodiment uses a left-hand keyboard, the following aspects are different from the above embodiments:

In the normal state where no auxiliary function key is pressed or locked,

1 (r) 2 (o) 3 (t) 4(s) 5(h) 6(e) 7 (n) 8(i) 9 (a) 0(,) *(.) #(space) In the previous embodiment, the right-hand keyboard, the left column button, clicks the letter TEA* and the right column button, and clicks on the letter RSN# to adjust the left hand.

In the normal state, the single-click character mark is on the lower layer of the middle area, and the number of the single-click click in the Fn state is marked on the upper layer.

When the controller holds the grip 20 in the right hand and performs the trackball and the left and right button manipulation, the left-hand keyboard 10 is in the left-side tilting position for the manipulation of the keyboard by the controller's left-hand alignment position.

In this way, the controller can stand up, sit or walk remotely to control a large screen computer or Internet TV, and operate in a variety of comfortable operation modes, avoiding various situations caused by maintaining the same posture for a long time. Diseases and malpractices. The advantage of this new mode of computer control is that the keyboard is easy and comfortable to play, and there is no fatigue when working for a long time. One hand is held, the other is controlled by one hand, walking while inputting, not limited to Taiwan. The front table and chair, without restricting the operating posture, can be quickly input using the sitting posture, lying posture, lying posture, or walking. This avoids the disadvantage that the QWERT keyboard must maintain a fixed posture input, which can prevent various accumulations. Physical illness can improve work efficiency and protect your health.

Sixth embodiment

The sixth embodiment is a bar code scanner having the keyboard 10, see FIG. 21, a side view of the outer casing 20 of the bar code scanner, the front end of the casing 20 has a read head 234, and the upper end of the handle has a control switch 235, and the outer casing 20 The right side of the keyboard has the right hand keyboard 10, the lower part of the keyboard is tilted outward, and the key tail is facing downward. Referring to FIG. 22, the rear end of the casing 20 has a display screen 210. That is, a handheld device having a housing 1 that connects the housing 1; the housing has a display screen.

The operator can hold the handle of the barcode scanner with his left hand, look at the display screen 210, manipulate the keyboard 10 with his right hand, and perform barcode scanning or keyboard input during walking movement.

The scanner of the embodiment is also a mobile cloud computing terminal, and can run software such as ERP, and completes the logistics operations such as receiving or receiving, issuing, counting, and shipping in the mobile; and encountering various unexpected situations, the scene can be timely Dispose of and leave notes or records on the cloud system, greatly improving work efficiency, without having to go back and forth between the library area and the computer as in the existing work, resulting in low work efficiency. Seventh embodiment

The seventh embodiment is a mouse having the right-hand keyboard 10, see FIG. 23a, having a mouse having a housing 20, a front portion of the housing 20 having a mouse wheel 205, left and right keys 201 and 202, and the keyboard 10 at the outer casing At the rear of a 20, the bottom of the housing 20 is a mouse detecting component, that is, the housing has an XY axis movement control device and its left and right keys, and the keyboard is connected to the housing 1. Referring to FIG. 23b, the seventh embodiment is a mouse. The front view, the keyboard 10 on the top surface of the mouse is tilted to the right to facilitate manipulation of the right hand holding the mouse or performing the keyboard operation.

The keyboard and mouse are integrated, the size is 80X120mm, the mouse function can be completed only by the mouse size, and all the functions of the QWERT keyboard such as English, Chinese Pinyin and Chinese Wubi input can be realized, and the operation can be performed on the desktop. Holding the mouse in the left hand and operating the keyboard in the right hand, occupying less or not occupying the desktop, avoiding the existing PC operation must be switched back and forth between the mouse and the keyboard to achieve efficient work. Eighth embodiment

The eighth embodiment is a bank ATM machine password input device having the right-hand dedicated keyboard. Referring to FIG. 24, compared with the above embodiment, the keyboard has only three auxiliary function keys, which are arranged from left to right as Shift (upper file). , Sym (symbol) and Digital (number), under the keys # and 0, the corresponding characters or functions of the combination of keys and keys (chords) are as follows, the number 0123456789#* is the key or key combination, brackets "( )" The characters or functions corresponding to the corresponding output:

In the normal state where no function key is pressed or locked, the letters and symbols of the single key and the pile key double key combination are

1 (t) 2 (o) 3 (r) 4(e) 5(h) 6(s) 7(a) 8(i) 9(n) 0(,)

21 (d) 24 (c) 27 (j ) 23 (p) 26 (b) 29 (q)

51 (m) 54 (u) 57 (y) 53 (w) 56 (f) 59 (k)

81 (,) 84 (x) 87 (g) 83 (z) 86 (v) 89 (1)

In the Shift state, the single-key and pile key double-key output is converted to uppercase or upper-end symbols.

1 (T) 2 (0) 3 (R) 4(E) 5(H) 6(S) 7(A) 8(1) 9(N) 0(=)

21 (D) 24 (C) 27 (J) 23 (P) 26 (B) 29 (Q)

51 (M) 54 (U) 57 (Y) 53 (W) 56 (F) 59 (K)

81 (~) 84 (X) 87 (G) 83 (Z) 86 (V) 89 (L)

In the Digital state, the single button is

1 ( 1 ) 2 (2) 3 (3) 4(4) 5(5) 6(6) 7(7) 8(8) 9(9) 0(0) # (#) * ( *)

In the Sym state, the character of the single key and the pile key double key combination is

1(*) 2 (@) 3 (#) 4( ^Λ ) 5( ) 6($) 7( &) 8 ( ! ) 9(-) 0 ( ° ) # ( ·)

21 ( ' ) 24 (:) 27 ( I ) 23 (,,) 26 (;) 29 (?)

51 ( () 54 ( [) 57 ( { ) 53 ( )) 56 (] ) 59 ( } )

81 (\) 84 (<) 87 (+) 83 (/) 86 (>) 89 (_)

The keyboard only labels letters and numbers to avoid the complexity of the key surface. Since the keyboard 10 includes numbers, uppercase and lowercase letters and symbols, one can use the associative memory to compose a password, and then change the characters by pressing the auxiliary function key. Increase the difficulty of password decryption. If the password is in the name "Guilin", the pinyin is "guilin", then press the Sym key in the first to third characters, press the Shift key in the fourth character, and press the Digital key in the sixth character to get the password. +[!Li9", such passwords have the characteristics of Lenovo easy to remember, and also have case, symbol and number changes, which are difficult to decipher. It can fully guarantee the security of bank card funds, and will be loved by banks and customers.

In addition, the leftmost column of the keyboard panel is a four-choice button. Press one of the buttons, and then input the keyboard. You can output the corresponding characters without pressing the auxiliary function button, which is convenient for the elderly.

That is, the keyboard is connected to the outer casing 1. The outer casing is a casing of a fixing device or a fixed object.

The eighth embodiment can be directly used as an access control and a bank ATM machine on an external wall, and can also be widely applied to a password input device of an electronic safe, a bank counter, a shopping mall credit card machine, an account cipher, etc., and a mobile phone having the keyboard. Fixed computers such as mobile computers or servers can also be used as the same password input device to protect the security of users' mobile network accounts. Ninth embodiment

The keyboard of the ninth embodiment is a virtual keyboard. Referring to FIG. 25, a schematic diagram of an interactive touch screen tablet having the virtual keyboard, wherein the tablet interactive computer 20 has a touch display screen 210, and the screen displays a city map. When character input is required, a finger is made to make a predetermined gesture on the touch screen 210 or a virtual button is pressed, the virtual keyboard 10 appears on the screen 210, and a search bar 280 appears above the keyboard 10. The address character output by the finger tapping the virtual keyboard 10 will appear in the box 281 of the search bar 280. After inputting the character, the user can directly click the search symbol 282 in the search bar 280 or press the return key of the 79 combination. The keyboard 10 and the search bar 280 will automatically disappear, and the tablet 20 will automatically search for the entered address according to the command and display it on the touch display 210, and list the route from the operator's location to the destination, that is, the handheld with the keyboard. The device is a mobile positioning terminal.

The key 10 of the keyboard 10 having the space bar function is beyond the range of the left column button, and is "inverted L type", and the auxiliary function area with Shift, Fn, Sym, Ctrl is wrapped from the left side of the button * and 0. The keys are arranged in a row of intersecting teeth, controlled by the right thumb of the operation; there is a back key directly under the button #, which is controlled by the right ring finger.

The feature of the virtual keyboard 10 of the present embodiment is that it is suitable for a tablet interactive computer, inputting a password or a web address, marking a document, naming or renaming a file, keyword search, address, song name When the short input operation of video name, contact, etc., instead of handwriting or QWERT virtual keyboard, it is convenient and fast, the single button is huge, the occupied area is small, the input is accurate and reliable, and can be operated on the move, especially suitable for wireless mobile search. terminal. Tenth embodiment

The tenth embodiment is a mobile phone having the keyboard. Referring to FIG. 26, the keyboard 10 of the lower body of the mobile phone is connected to the mobile phone having the upper body 20 of the display screen 210 via a point-type flip hinge A2, the keyboard 10 a top edge and a side of the upper body (outer one) 20 are connected by a single point through the hinge A2, and the point-type flip hinge A2 means that the axis is perpendicular to the separated edge line between the two objects to which it is connected, Single point connection, the hinge A2 is hollow, and has electrical wiring passing through and connecting the keyboard 10 and the outer casing 20;

Around the hinge A2, the lower body having the keyboard 10 can be turned clockwise or counterclockwise, that is, the hinge can realize the opening and closing of the device and adjust the tilt angle of the keyboard, see FIG. 27, The keyboard is turned clockwise around the horizontal axis flip hinge A2, and can be in the state of 01 (flip 0°), 02 (flip 60°) and 03 (flip 90°) in order to make the keyboard face facing right. The right-hand chord keyboard operation is performed between the angles of 0° - 90° on the side; similarly, the keyboard can also be flipped counterclockwise around the horizontal axis type flip hinge A2, and can be stopped in the 01 (flip 0°) state, 04 ( Flip 60°) state and 03 (flip 90°) state, the left hand chord keyboard operation can be performed between the angles of the keyboard keys facing 0° ~ 90° on the left side; the hinge has a stop device, except for closing In addition to the state, the hinge can be stopped at a certain angle and maintained in this state at least once.

Referring to FIG. 28, when the keyboard key is rotated clockwise by 90° (03 state), the operator is left-handed, and the right hand is operated. When the operation is performed, the display screen of the outer casing is facing the operator's eyes. The keyboard is below the display screen, the tail of the keyboard 10 is facing the operator, and the keyboard key surface is rotated to the right direction for right-hand manipulation; similarly, if the keyboard key is rotated 90° to the left counterclockwise, it can be performed. The left hand manipulation of the keyboard.

The keyboard or device equipped with the keyboard has side keys Ctrl 201 and Alt 202, controlled by non-keyboard manipulation fingers. The structure of the embodiment is suitable for use by left and right hands. The keyboard is set as a keyboard for mixing left and right hands. From the perspective of form, the shared keyboard has a central axis symmetry and is shaped like a "冏" shape. Referring to FIG. 26, the buttons * button # are presented. "Inverted L" type and symmetrical, the auxiliary function keypad is pressed by the button * below the left side of the bottom side of the button 0 and the button # is lower than the bottom side of the button 0. , and is located below the lower button *, 0 and # of the 12-key 3X4 telephone numeric keypad, at the position of the "mouth" at the lower part of the "冏" character, and the Shift, Fn, Sym, which can be manipulated by the left and right thumb respectively. Ctrl, Alt, in addition to left and right Shift, other auxiliary function buttons Fn, Sym, Ctrl, Alt can be shared by left and right hands. The auxiliary function buttons are arranged like a cat claw pointing to the right (left) direction, with the button Fn being biased. The lower center rotates from the left (right) to the right (left), in turn, the keys Shift, Sym, Ctrl, Alt, and the auxiliary function keypad of the keyboard 10 is below the bottom edge of the button 0 and its extension line, right Left) The left (right) edge of the leftmost (right) side of the hand keyboard is at the left (right) edge of the button. * (#) Right (left) does not exceed the button * (#) Width of one quarter of the right (left) side The right (left) edge line or the horizontal midpoint of the rightmost (left) side auxiliary button is on the left (right) side of the left (right) edge line of button 0. After pressing *6 (LR left and right hand keyboard conversion keys), the left and right hand keyboard conversion can be realized, that is, the one-click letter TEA of the three rows of number keys 147 on the left column and the three-line number key 369 of the right column of the left column of the letter RSN Reversed.

In this embodiment, the mobile phone with the keyboard can be used to directly dial the phone after pressing the number key; when entering a menu and inputting a letter, press the number key successively to display the following characters, wherein 1234567890#* is the number key pressed, () Inside is the appearance of characters or functions:

1 (d-c-j-1 ) 2(t-o-r-2) 3(p-b-q-3)

4(m-u-y-4) 5(e-h-s-5) 6(w-f-k-6)

7(xg-7) 8(ain-8) 9(zvl-9) # (ABC-abc-123-chords loop in sequence

Or Pinyin -ABC-abc-123-chords in turn);

In addition, press 0 (space space), * (enter the symbol table);

When entering a menu and need to input letters, press Alt+# to enter the chord key state directly.

Thus, the mobile phone or the handheld electronic device having the keyboard can maintain the advantages of the original one-hand control. The keyboard can be used for one-touch operation or one-touch operation, or can be combined with one hand and the other hand. (chord) keyboard operation.

The characters or functions corresponding to the combination of the keys and keys (chords) are as follows. The number 0123456789#* is the key or key combination, and the characters or functions corresponding to the corresponding output in brackets "()":

In the normal state where no function key is pressed or locked, one-click is

1 (t) 2 (o) 3 (r) 4(e) 5(h) 6(s) 7(a) 8(i) 9(n) 0(,)

* (space left) # (space right)

For the left and right hand mixing keyboard, when the buttons * and # are both space spaces, Sym+0 (.) replaces the original Sym+0 ( ° ). The keyboard of the mobile phone of the embodiment can realize operations such as English, Chinese Pinyin, Chinese Wubi input, etc., as shown in Fig. 26, the difference is Fn state, using no keypad version, that is, in the Fn state, the key combination 14, 16, 19 , 43, 46, 49, 73, 76, 79 are the function selection keys to be determined, and the function selection keys without the keypad version can be set by the manufacturer of the device or customized by the customer. After the customer customizes, the corresponding menu can be used. The icon sticker 60 is glued to the body on the right side of the button to identify these keys for manipulation.

In this embodiment, the buttons of the deep and double double color + two-color font are also used, and the method of labeling the two sides of the center and the non-pile key combination by the relative orientation and the pile key combination is different, and the difference is that the two hands share the left-hand single-key letter mark of the keyboard. Buttons * and buttons # The lower-key letters RSN and TEA corresponding to buttons 147 and 369 are marked with the color four (S4) font from top to bottom in the lower part, and the left hand graphic is printed on the lower part of the button # to indicate that the letters correspond to the left-hand keyboard;

Referring to FIG. 26, in terms of structure, the left column 147 and the right column 369 of the keyboard 10 are tilted toward the key tail, and the tilt angle 902 is 10-13° to accommodate the slightly longer middle finger and the slightly shorter index finger and ring finger. The operation is smoother; the keys 5 and the left and right Shilts of the keyboard each have a raised positioning mark, and the raised marks are used for finger touch positioning when the keyboard is blindly hit, the centered numeric keys 2, 5, 8 The key body has two sides and adjacent keys which are in close contact with each other, the other sides are separated by the casing, some symbols are marked on the respective key bodies, and the remaining symbols are marked on the casing around the respective key bodies. The controller holds the upper half 20 of the handshake, visually displays the display 210, and the other hand extends toward the keyboard 10. Referring to FIG. 28, the palm faces toward the key surface of the keyboard 10, and the combined keyboard operation is performed. A major feature of the keyboard operation, at this time, the controller's arms naturally sag, the forearms forward, slightly inward, the palms are vertical, the palms are inwardly opposite, the arms and wrists are completely undistorted, and the fingers of the vacant operators are more natural. Flexible, in the most comfortable position, without the need to twist the wrist when operating like a QWERT keyboard, so the keyboard is easy and comfortable to operate, and there is no fatigue during long hours of operation. The mobile phone is also an Internet mobile interactive operation terminal, and uses more than hundreds of chord keys to be defined to perform more complicated mobile interaction operations. Eleventh embodiment

The eleventh embodiment has a mobile phone having two inverted hinge structures whose axes are perpendicular to each other, and the top of the keyboard 10 is connected to the casing (the casing 1) having the display screen 210 through the point-type flip hinge A2 and the shaft-type flip hinge A1. , see 29, the keyboard 10 can be folded around the hinge type flip hinge A1 and the outer casing 20, see FIG. 30, the keyboard 10 can be flipped 180° around the right axis flip hinge A1, see FIG. 32, showing the shape In the same manner as the mobile phone of the tenth embodiment, the axis of the point-type flip hinge A2 is located at the top side of the keyboard 10, and the flip-up hinge A2 can make the keyboard 10 and the outer casing 20 face each other. Flip, from state 01 flipping 0°, wrap-around flip hinge A2 clockwise flip 60° (state 02) or flip 90° (state 03), the keyboard 10 key face is facing the right side for the operator's right hand Control; again from the state 01 flip 0 °, about 60 ° (state 04) or flip 90 ° (state 05) counterclockwise around the horizontal axis hinge A2, the keyboard 10 key face to the left, for the operator left hand Control.

When the keyboard 10 is in the state 01, the mobile phone can be manipulated by one hand or other operations.

In the embodiment, the structure of the mobile phone is rotated 180° around the vertical axis hinge A1, which is the same as that of the tenth embodiment. The keyboard 10 can be mixed with the right and left hand, and turned left or right around the horizontal axis hinge A2. Left-hand or right-hand operation; when the keyboard 10 is folded with the outer casing 20, referring to Fig. 32, the size is small, it is convenient to carry in the pocket, and protects the display screen 210 and the keyboard 10 from scratches or accidental touches.

Referring to FIG. 31, the keyboard 10 is a left-right hand mixing keyboard, and the keys of the adjacent 12-digit keys of the keyboard 10 are separated from each other by the casing, and some symbols are marked on the respective key bodies, and the remaining symbols are marked around the respective key bodies. Above the casing, and some symbols mark the upper side of the casing around the respective key body, making more efficient use of the fuselage casing to make the fuselage more slim; the numeric button 5 is different from the other buttons in the same column. It can replace its raised positioning marks and match the raised positioning marks on the left and right Shift to accommodate the blind hitting operation.

The mobile phone is also a mobile SaaS (software as a service) terminal, uses a wireless connection network, runs online office software, can run ERP, SCM, CRM, IDP and other office software or WORD, EXECL, PPT and other document software in walking mobile, no Sleeve smooth access to achieve efficient work anytime, anywhere, that is, the handheld device is a mobile network office terminal. Twelfth embodiment

The twelfth embodiment is another mobile phone having a flip hinge structure in which two axes are perpendicular to each other, and the top of the keyboard 10 is connected to the casing having the display screen 210 through the shaft-type flip hinge A1 and the point-type flip hinge A2. (Shell 1) 20, Referring to FIG. 33, the keyboard 10 can be folded and closed with the housing-type 20 around the axis-type flip hinge A1. Referring to FIG. 34, the keyboard 10 can also flip the hinge A1 around the axis. Flip 180° open, see Figs. 35 and 36. Further, the wrap-around flip hinge A2 flips the keyboard 10 and the outer casing 20 toward the intersecting direction, the keyboard key faces toward the right side (state 03) or left Side (state 06), for the operator's right or left hand to perform vertical screen manipulation, further, flip the hinge A1 around the axis and then flip 60° (state 04 or 07) or 90° (state 05 or 08) for the operator The right hand or the left hand performs horizontal screen manipulation; the mobile phone can realize the display rotation switching display function, that is, the horizontal and vertical screen switching display function.

Referring to Fig. 34, when the keyboard 10 is in the state 02, the mobile phone can be manipulated by one hand or other operations. When the keyboard 10 overlaps with the outer casing 20, referring to FIG. 33, the mobile phone of the structure has a small size, is conveniently carried in the pocket, and protects the display screen 210 and the keyboard 10 from scratching or mis-touching. After the expansion, the right-hand or left-hand chord keyboard operation of the horizontal and vertical screen switching can also be realized, that is, the hinge can realize the function of opening and closing the device and adjusting the tilt angle of the keyboard.

As with the tenth embodiment, the keyboard 10 also uses a left and right hand mixed chord keyboard. Referring to FIG. 38, the difference from the tenth embodiment is that after pressing the combination key *6 (LR left and right hand keyboard conversion keys), the right hand keyboard Switch to the left-hand keyboard, except for the one-button letters RSN and TEA corresponding to buttons 147 and 369, the auxiliary function buttons sym and alt are also reversed. Now the right and left hands have a symmetrical auxiliary function button sorting, the corresponding button has double-layer text, the upper layer marks the right hand function, and the lower layer marks the left hand function.

Referring to FIG. 37, the keyboard structure diagram of the twelfth embodiment, in this embodiment, the column number keys are slightly higher than the buttons on both sides thereof, and the height difference 403-403' is 0~7 mm, that is, the keyboard left The column button 147 is parallel or slightly lower than the right column button 369, which is between 0 and 7 mm; this is a humanized design for taking care of the middle finger slightly longer than the index finger and the ring finger on both sides. When the left (right) edge line 305 of the button * (#) is nearly coincident with the left (right) edge line 301 (304) of the button 1, 4, 7 (3, 6, 9), the right (left) ) Hand keyboard auxiliary keypad left (right) Edge line 501 at button 7 (9) right (left) does not exceed button 7 (9) width quarter of right (left) side; rightmost (left) end The lateral midpoint 502 of the auxiliary key button is on the left (right) side of the right (left) edge line 303 (302) of the button 0;

The mobile phone has the chord keyboard mixed with the hands, can be used as a mobile network search terminal, seamlessly and smoothly connects to the mobile Internet, and uses the left or right hand for fast character input to realize the non-interval operation including walking movement.

The mobile phone is also a mobile unified communication terminal, and wirelessly connects to the network to perform voice, data, video and other data interactive transmission, and realizes interactive operation. Thirteenth embodiment

The thirteenth embodiment is also a mobile phone having a flip hinge structure in which two axes are perpendicular to each other. In the embodiment, the side of the keyboard 10 is connected to the outer casing 20 by a point-type flip hinge A2 and a coaxial flip hinge A1. A 20 has a display screen 210. Referring to FIG. 39, the keyboard 10 is foldable about the right-axis flip hinge A1 and the outer casing 20, and the keyboard 10 can be folded flat on the top of the outer casing 20. The face 10 faces downward, and the keyboard 10 can also be flipped open away from the top surface of the outer casing 20 by the hinge A1. Referring to FIG. 40, the keyboard 10 is turned 90° clockwise around the vertical axis hinge A1 and held. In the state 02, the keyboard 10 is turned around the point hinge type flip hinge A2 to turn the 180° turn surface, and the key surface is turned from the left side (inside side) to the right side (outside side), the key tail is directed to the operator, and the right hand chord manipulation is performed. Or, if the point-inverted flip hinge A2 is not turned over, the folded state 01 is directly rotated about the axiswise flip hinge A1 clockwise between 180° - 270° angle, see Figure 41, Operation The left hand chord is controlled; the handheld device can realize the display switching function of the display screen, that is, the horizontal and vertical screen switching display function.

The mobile phone is also a mobile Internet of Things terminal, and performs various data reading through a wireless connection network, and realizes an interactive operation. Fourteenth embodiment

The fourteenth embodiment is another mobile phone with a flip hinge structure in which the sides of the keyboard are perpendicular to each other by two axes, and the side of the keyboard 10 is connected to the outer casing through a shaft-type flip hinge A1 and a point-type flip hinge A2. A housing 20 has a display screen 210. Referring to FIG. 42, the keyboard 10 can be folded around the shaft-type flip hinge A1 and the housing 20, and the keyboard 10 faces upwards and is placed flat. Folded on the back of the outer casing 20, and also flipped open by the hinge A1. Referring to Fig. 43, the keyboard is turned 90° around the axis-type flip hinge A1 (state 02), and the display screen 210 is flipped again. The hinge A2 is turned 180° from the downward direction to the upper side, and the right hand is operated; see Fig. 44, or, as shown in Fig. 42, the whole mobile phone is turned counterclockwise by 180°, and the display screen 210 is turned upward, the keyboard 10 Around the axis-type flip hinge A1 flips 90° ~ 180° (state 03) between the angles, it can be left-handed; the handheld device can realize the display rotation switching display function, that is, the horizontal and vertical screen switching display function. Referring to FIG. 45, the keyboard 10 is rotated 180° around the hinge A1 so that the keyboard 10 is outside a side of the housing 20, and the keyboard 10 and the housing 20 are in a parallel state 03, and the keyboard 10 is keyed. The display screen 210 of the outer casing 1 is in the same orientation, and has three buttons 271, 272, 273 on the upper surface away from the other side of the keyboard casing 20, and the game operation of holding the two hands with the keyboard 10 That is, the left (right) hand controls the keyboard 10 on the left (right) side of the device, the right (left) hand controls the three buttons on the right (left) side of the device, and the display screen 210 is between the two hands.

The keyboard is a game keyboard, defined as follows, where the number 0123456789 #* is a single-click click, and the corresponding function in the bracket "()": horizontal key

2 (▲) 4 ) 6 ( ►) 8 (▼) 5( O )

1 (A) 3 (B) 7 (C) 9 (D)

Thus, it is achieved that the handheld device is held by both hands, and the two thumbs respectively manipulate the game operation modes of the keyboard 10 or the buttons 271, 272, 273 on both sides of the display screen 210.

Referring to Fig. 46, the keyboard 10 of the mobile phone is superposed on the back of the casing 20 in a state 01, and the casing 20 has a touch screen 210, which realizes a virtual telephone numeric keypad and or a touch click function.

The mobile phone is a mobile network game terminal, loaded with game terminal software, located in the game interface, and connected to a game website and a private account through a wireless connection network to perform multiplayer online games.

Further, the mobile phone is also a mobile network instant messaging terminal, and quickly switches from the game interface to the one-hand chord keyboard interface, performs a text input operation, and plays while chatting. Fifteenth embodiment

The fifteenth embodiment is a mobile phone in which the keyboard is connected to the casing 20 having the display screen 210 through the point-and-receiving flip hinge A2 and the plane rotary hinge C. Referring to FIG. 47, the keyboard 10 and the casing of the mobile phone are shown. A schematic view of the display screen 210 placed upwards and downwards when a 20 overlaps.

The housing of the handheld device has a display screen; the hinge can realize the function of opening and closing the device and adjusting the tilt angle of the keyboard.

The hinge has a stopper, which, in addition to the closed state, causes the hinge to stop rotating within a certain angle and maintain the state at least once; the plane rotary hinge C and the point-type flip hinge A2 The moving device has a stepper of 15° or 30° or 90°, so that the keyboard stops and stably maintains the angular state every time the keyboard is rotated; the side of the casing close to the plane rotating hinge C-axis core is semicircular .

Referring to Fig. 48, it is a bottom side view of the mobile phone, starting from a state a in which the keyboard 10 overlaps the outer casing 20, and is rotated clockwise around the swing hinge C to a state d, a state e (90°), a state f , state g (180°), state h, state i (270°), state j, last return to home position 0° (state a); in the non-overlapping (non-a) state of the keyboard 10 and the outer casing 20, Depending on the position at which the whirling hinge C is rotated, the keyboard 10 can be flipped rightward to the right state 01 or the side state 02 or the upright state 03 around the point-type flip hinge A2, with the key face facing right, for The operator can control the right hand, or the keyboard 10 can be flipped to the left in the state of the flat state 01 or the side state 04 or the upright state 03 around the point-type flip hinge A2, the key face is left, for the operator to manipulate the left hand Therefore, the keyboard of the embodiment adopts a hand-mixed keyboard.

Referring to FIG. 49, the outer casing 20 is rotated about the swing hinge C to the state h, and the operator is at the j position. When the tail of the keyboard faces the operator and is in the 02 state, the key face faces the right side for the operator's right hand to control.

The combination structure of the planar swing hinge C and the flip hinge A2 causes the mobile phone of the embodiment to change a plurality of postures suitable for the keyboard operation. Referring to FIG. 50, the mobile phone display screen is upwardly facing, and the operator is at a position, the tail of the keyboard 10 faces the operator, and the outer casing 20 rotates around the plane swing hinge C to a state i (-90°), a state g (180°), a state e (+90°), and can be performed (state) i) (state e) two horizontal screen operations and one (state g) vertical screen operation, further, the keyboard 10 is further adjusted, when adjusted to be in state c (-30°) and state a ( The operator can perform the left-hand chord keyboard operation between 0 ° ); when the adjustment is between the state b (+30°) and the state a (0°), the operator can perform the right-hand chord keyboard In addition, the operator is in the i position, and the vertical screen right-hand chord keyboard operation of the keyboard 10 in the state c can be performed; symmetrically, the operator is in the e position, and the keyboard 10 is in the state b. Screen left hand chord keyboard operation At this time, the angle between the keyboard 10 and the display screen 210 of the outer casing 20 is 60°; the handheld device can realize the display switching function of the display screen, that is, the horizontal and vertical screen switching display function; the hinge is hollow, And having electrical wiring passing through and connecting the keyboard and the outer casing 1.

The operator is in the a position, the keyboard is in the a state, and the outer casing 20 is in the state g, the operator can perform the one-hand phone manipulation of the keyboard 10.

The keyboard 10 overlaps with the outer casing 20, the operator is in the a position, and the outer casing 20 has the touch screen 210, which can realize the virtual telephone numeric keypad and the touch click function, and the operator can perform the one-hand virtual keyboard mobile phone mode control. .

The mobile phone is a mobile network e-commerce terminal, which is connected to the business website by wireless connection, login to the business website, inputting an account and a password, uploading a product picture, writing an edited product introduction, pricing, and the like, and using the mobile network instant communication to chat, and the customer Discuss the issue of commodity price and quality, and promote the transaction of mobile online e-commerce anytime and anywhere. Sixteenth embodiment

The fifteenth embodiment is a mobile phone, and the keyboard 10 is connected to the casing 20 having the display screen 210 through the axis-type flip hinge A1 and the plane rotary hinge C.

Referring to FIG. 51, it is a bottom view of the mobile phone, starting from a state a in which the keyboard 10 overlaps the outer casing 20, and rotating clockwise around the swing hinge C to a state 13, a state i (90°), a state d, State f (180°), state g, state i (270°), state j, and finally return to the in-situ state a (0°); meanwhile, the non-overlapping (non-a) state of the keyboard 10 and the outer casing 20 The keyboard 10 can be flipped rightward to the right state 01 or the side state 02 or the upright state 03 about the axis-type flip hinge A1, and the key face is facing right, for the operator to control the right hand.

The combination of the axiswise flip hinge A1 and the planar rotary hinge C makes the mobile phone of the embodiment change a variety of postures like a Transformer. In the case of a horizontal screen or a vertical screen, the chords and games of the keyboard are performed. For operation, referring to FIG. 52, the top view of the mobile phone, the operator is in the i position, the keyboard 10 is at the a position of the tail facing the operator's right arm, and the outer casing 20 is rotated around the plane swing hinge C to the state i. (-90°), state f (-180°), state c (+90 °), two vertical screen operations and status f can be performed for state i and state c. A horizontal screen operation, the operator can hold the machine to the left. Performing the right-hand chord keyboard operation, and further, the keyboard is properly adjusted, between 0° (state a) and 30°-60° (state b), and the right-hand chord keyboard in the above three states can also be performed. operating.

The hinge can realize the opening and closing of the device and or the function of adjusting the tilt angle of the keyboard; the hinges C and A1 have a stopping device, and in addition to the closed state, the hinge can be operated to a specific angle Stop and maintain this state At least once; the flat rotary hinge C and the coaxial flip hinge Al of the mobile phone have a stepper of 15° or 30° or 45° or 90°, which stops and stably maintains the keyboard every certain angle of rotation The angle state; the side of the outer casing 10 adjacent to the plane rotary hinge C-axis core is semi-circular; the hinge A1 has a stopper to keep the keyboard in a state parallel to the outer casing, the mobile phone keyboard or the game keyboard Operation, further, maintaining at least one state between the 0 to 90° angles of the key surface toward the right side, performing the chord keyboard operation; the handheld device can realize the display rotation switching display function, that is, the horizontal and vertical screen switching display Features.

The keyboard 10 and the outer casing 20 overlap with the state a, the operator is in the a position, and the outer casing 20 has the touch screen 210, which can realize the virtual telephone numeric keypad and or the touch click function, and the operator can perform the one-hand virtual keyboard mobile phone mode control. .

Rotating around the swing hinge C to the state f, the operator is in the Γ position, the keyboard tail is facing the operator, the display screen is a touch screen, and the touch screen has two virtual buttons 274 and 275 on the side away from the keyboard, as a game Buttons A and B cooperate with the keyboard 10 for the operator to perform a two-hand game control similar to that shown in FIG.

The mobile phone is a mobile network bank payment or mobile network transfer or mobile network shopping terminal, wirelessly connects to the mobile Internet, logs into a business website, inputs an account and a chord password, inputs a desired product name to search and find, and communicates with the merchant through mobile instant messaging Communicate, understand the goods and bargain, then log in to the mobile online bank account, enter the chord password, transfer the payment to the merchant account via the mobile network, and complete the mobile online shopping transaction. Seventeenth embodiment

The seventeenth embodiment is a mobile phone having a hinge type flip hinge A1 and a slide hinge B. Referring to FIG. 53, the keyboard 10 is connected to the outer casing one 20 through a hinge type flip hinge A1 and a slide hinge B, respectively. The housing 20 has a display 210.

Sliding along the sliding hinge B allows the keyboard to be folded with the outer casing and completely under the cover of the outer casing, or the hinge A1 and the keyboard 10 can be completely outside one side of the outer casing 1.

The hinge A1 has a stopper for keeping the keyboard in a state parallel to the outer casing, and performing the keyboard game mode operation. Further, the keyboard is turned clockwise around the hinge type flip hinge A1. The chord keyboard operation is performed by maintaining at least one state between the angles of 0 to 90° toward the right side, or maintaining the key surface toward the right side.

That is, the hinge can realize the function of opening and closing of the device and or adjusting the tilt angle of the keyboard; the hinge has a stopping device, and in addition to the closed state, the hinge can be operated to a specific angle or length The condition of stopping and maintaining the state occurs at least once; the hinge is hollow and has electrical wiring passing through and connecting the keyboard and the outer casing 1.

The top surface of the casing 20 has a trackball 208 and a left button 201 and a right button 202. The casing 1 has an X-Y axis movement control device and its left and right keys, which can be combined with the keyboard to perform the mouse button combination function.

The mobile phone is also a remote control, and can remotely control a multimedia television or a large-screen multimedia computer or a mobile computer. Eighteenth embodiment

The eighteenth embodiment is a hand-held tablet computer. Referring to Fig. 54, the keyboard 10 is connected to the casing 20 by a pivot-type flip hinge A1 and a sliding hinge B, and the casing 20 has a display screen 210. In the folded state, the keyboard 10 is inside the outer casing 20, and the side of the keyboard 10 is connected to the shaft-type flip hinge A1. Referring to FIG. 55, the keyboard 10 and the coaxial flip hinge A1 can be along the sliding hinge B. It is unfolded from the inside of the outer casing 20, and is located outside the right side of the outer casing 20, with the key surface facing downward, and the inverted hinge A1 is turned upward by 90°, and the key surface of the keyboard 10 faces and the outer casing. The sides of one 20 are in the same direction, facing the right side and maintained in this state for the operator to manipulate with the right hand; the handheld tablet is near the top surface of the keyboard 10, having a trackball 208, a left button 201 and a right button 202, ie the outer casing A 20 is also a device having an XY axis movement control device and its left and right keys, which can be combined with the keyboard 10 to perform all functions of the combination of the mouse and the QWERT keyboard.

That is, the handheld device having the keyboard is a mobile device, and the operator can hold the handheld device with one hand, and put the keyboard in the placed state according to claim 4, and the other hand controls the keyboard. Perform the chord operation to input commands such as characters or commands while standing or walking.

The tablet is also a mobile network community SNS or a mobile network dating interactive terminal. Nineteenth embodiment

The nineteenth embodiment is a hand-held camera. Referring to Fig. 56, the body, that is, the right side of the casing 20, has a display screen 210 that is laterally openable about the axis-type flip hinge 2A1, and the keyboard is covered by the display screen 210. 10 is also on the right side of the outer casing 20, and overlaps with the right side elevation of the outer casing 20, and the top of the keyboard 10 is connected to the outer casing 20 through a coaxial inverted flip hinge 1A1 whose axis is perpendicular to the vertical line in the keyboard. After the screen 210 is opened, the keyboard 10 can be flipped 160°-180° around the coaxial hinge 1A1, under the rear side of the display screen 210, the key surface faces the right side, and the key tail faces downward and maintains the state for operation. The left hand is operated by the right hand, and after the use is completed, the keyboard can be turned upside down about the hinge 1A1 to maintain the state of overlapping with the right side of the outer casing 20.

The keyboard can be used to name or rename the photos or videos captured by the camera. You can also directly input the URL to connect to the mobile network, and then upload the captured photos or videos to the mobile network or mobile cloud storage. Twentyth embodiment

Referring to FIG. 57, the detachable keyboard is combined with the mobile phone 20. The keyboard 10 is connected to the housing 40 through a hinged flip hinge A1. The housing 40 is detachably coupled to the mobile phone 20, and the mobile phone 20 is topped. The keyboard 10 has a display screen 210. The keyboard 10 can be folded flat on the back of the mobile phone 20 around the axis-type flip hinge A1, or can be flipped around the hinge A1 to the right side of the key surface. The tilt angle of the keyboard 10 is 0° - Between 90°, stop turning and maintain the angle steadily for the operator to hold the left hand and control with the right hand.

That is, the keyboard is detachably connected to other objects or devices, and the hinge has a stopping device, so that the hinge can stop rotating and maintain the state at least once within a certain angle; the hinge can realize the The opening and closing of the device and or the function of adjusting the tilt angle of the keyboard; the hinge is hollow and has electrical wiring passing through and connecting the keyboard and the outer casing 1.

The keyboard of the embodiment can implement the same English, Chinese Pinyin, Chinese Wubi or function input operation of the keyboard in the first embodiment. After the keyboard is connected with the mobile phone, the mobile phone can be used as a mobile network document input operation terminal. Enter and edit various documents. Twenty-first embodiment

The twenty-first embodiment has a slidable pallet 40 under the office table 30, and the keyboard 10 is connected to the pallet 40 by a pivotal flip hinge A1. Referring to Fig. 58, the keyboard 10 is curved in the center of the pallet 40. On the upper right side of the notch, the operator sits on the seat in front of the office table 30, and pulls the sliding tray 40 hidden above the sliding hinge B below the table 30, and the operator's body is just in the arc of the center of the plate 40. In the notch, the two forearms rest on the pallets on both sides of the notch. Referring to FIG. 59, the keyboard 10 is flipped to a proper angle state around the axis-type flip hinge A1, and the key face is stably maintained to the right. The tail is facing the operator's state and is controlled by the operator's right hand.

That is, a fixed object or a fixed device having a casing 1 , the keyboard connecting the casing 1 ; the keyboard being connected to the outer casing of other objects and equipment through at least one hinge; having two hinges at the keyboard and the outer casing The hinge hinged to the keyboard is the flip hinge A and the other is the slide hinge B.

Similarly, the keyboard can be fixed on a fixed object such as a desk, the back of the front seat, etc., and the same English, Chinese Pinyin, Chinese Wubi or function input can be realized in the keyboard of the first embodiment. Through the above embodiments of the device with the hinge, the application characteristics of these devices can be summarized:

In the first step, the device is unfolded, that is, the mobile phone, the mobile computer or the input device having the hinge is changed from a folded state that is convenient to carry or store to an expanded state by utilizing the characteristics of sliding, flipping, and turning of the hinge. .

In the second step, the keyboard is placed on the side close to the operator, and the keyboard tail is directed toward the operator, and, if there is a display screen, the display screen is directed upwards and toward the operator's eyes.

In the third step, the flipping hinge is used to face the key surface of the keyboard toward the side of the operating hand, and the tilt angle of the key surface is appropriately adjusted to be between 0° and 90°, so that the operator can perform the control comfortably. Although the chord keyboard of the present invention has been shown and described with respect to the particular preferred embodiments thereof, it will be understood by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention as defined by the appended claims. Make various changes in form and detail.

Claims

A method of inputting information by the "chord keypad" with one hand, based on the "three columns and four rows of twelve-key telephone numeric keypad", recoding and designing the software program, including the following steps:

A. Set the auxiliary function area including the Shift, Fn and Sym仨 auxiliary keys under the “telephone keypad” button "0", and set the button or the function with the space bar Space;

C. Use the "six key combinations" control method, including "one-click", "double-click", "three-click", "auxiliary button + one-click", "auxiliary button + Double-click the "and" auxiliary key + three keys and click "; the operation of the auxiliary key is: first press the auxiliary key, then press the single key or multi-key combination, the keyboard outputs a code accordingly; implement the above two steps , can generate a sufficient number of codes to represent various characters and commands.

Right

The method of inputting information according to claim 1, further comprising the steps

B. Set the two auxiliary keys with Ctrl and Alt functions on the "chord keypad". The method of inputting information according to claim 1, wherein:

The right (left) hand of the "chord keypad" is manipulated, and the index finger of the right (left) hand controls a row of buttons on the left (right) side of the keyboard 1, 4, 7, # (3, 6, 9, * ), the right (left) hand ring finger controls the right (left) side of the keyboard, a row of buttons 3, 6, 9, * (1, 4, 7, #), the middle finger controls the column buttons 2, 5, 8, 0, The button of the auxiliary function keypad below button 0 is controlled by the thumb of the right (left) hand, and the thumb of the right (left) hand also controls the button # (*), each finger can only press the specified range at a time. One of the keys; the keyboard has six key combinations, including one-click, two-button, three-button, auxiliary button + one-click, auxiliary button + double button, auxiliary button + Three keys are combined. The method of inputting information according to claim 1, wherein:

Operate the right (left) hand of the "chord keypad" with one-handed keyboard, and the index finger of the right (left) hand controls a row of buttons on the left (right) side of the keyboard 1, 4, 7, # (3, 6, 9, * ), the right (left) hand ring finger controls the right (left) side of the keyboard, a row of buttons 3, 6, 9, * (1, 4, 7, #), the middle finger controls the column buttons 2, 5, 8, 0, The button of the auxiliary function keypad below button 0 is controlled by the thumb of the right (left) hand, and the thumb of the right (left) hand also controls the button # (*), each finger can only press the specified range at a time. One of the keys; the keyboard has six key combinations, including one-click, two-button, three-button, auxiliary button + one-click, auxiliary button + double button, auxiliary button + Three keys are combined. The method of inputting information according to claim 1, wherein:

With the keyboard lying flat and the tail facing the operator as the reference, with the operator as the reference, the right (left) hand keyboard tail right (left) swing angle is 0~90°, and the top upturn angle is 0~90°. The right (left) tilt angle is 0-90 °, and the above orientation is relatively stably maintained, so that the operator's right (left) palm is facing the keyboard key surface, and the chord keyboard is operated. The method of inputting information according to claim 1, wherein: The number key 1 on the keyboard

2,

3,

4, 5, 6, 7, 8, and 9 form a 3X3 square matrix, specifying one of the three buttons is a pile key column, and the keys in this column are respectively double-keyed with the six buttons of the other two columns in the 3X3 square matrix. There are 18 combinations, called pile key double key combination, corresponding to one symbol and 17 English letters other than the above nine English letters; in the Smy state, the pile key double keys respectively correspond to 18 symbols; in the Fn state, The pile key double key corresponds to 18 functions respectively; the non-pile key between the two column keys has 9 combinations, called non-pile key double key combination, non-pile key double key and its in Fn state The outputs correspond to 9 functions respectively. The method of inputting information according to claim 2, wherein:

The keyboard has auxiliary function keys Shift, Fn, Sym, Ctrl, Alt, and the middle column pile key column where the number key 2580 is located, and the characters or functions corresponding to the combination (chord) of each key and key are as follows, the number 0123456789#* For a key or key combination, the characters or functions corresponding to the corresponding output in brackets "()":

In the normal state where no auxiliary function key is pressed or locked,

One-click on the right-hand keyboard is divided into two versions:

Right hand one-handed keyboard

1 (t) 2 (o) 3 1 4(e) 5(h) 6(s) 7(a) 8(i) 9(η) 0(,) * (space) #(·) Left-handed one-handed keyboard (right hand and both)

1 (t) 2 (o) 3 (r) 4(e) 5(h) 6(s) 7(a) 8(i) 9(n) 0(,) *(.) #(space) Left-handed single Hand keyboard

1 (r) 2 (o) 3 (t) 4(s) 5(h) 6(e) 7 (n) 8(i) 9 (a) 0(,) *(.) #(space) Mixing left and right hands One-handed keyboard

Right hand

1 (t) 2 (o) 3 (r) 4(e) 5(h) 6(s) 7(a) 8(i) 9(n) 0(,) *(space) #(space) or left hand Dedicated

1 (r) 2 (o) 3 (t) 4(s) 5(h) 6(e) 7 (n) 8(i) 9 (a) 0(,) *( space) #(space) Left hand and The combination of letters and symbols for the right-hand keyboard's pile key double-click

21 (d) 24 (c) 27 (j ) 23 (p) 26 (b) 29 (q)

51 (m) 54 (u) 57 (y) 53 (w) 56 (f) 59 (k)

81 (,) 84 (x) 87 ( g) 83 (z) 86 (v) 89 (1)

The function of the non-pile key combination of the left and right hand keyboards is

13 (Tab) 16 (Esc) 19 (Backspace) 43 (Page Up) 46 (Page Down) 49 (Insert) 73 (Del) 76 (Caps Lock) 79 (Enter)

*6 (LR left and right hand keyboard conversion keys) *9 (Ctrl Lock) *# (Menu)

Wherein, the double key (pile key double key) between adjacent columns is combined into a character, and the double key (non-pile double key) between adjacent columns is combined as a function;

Shift state,

Right-handed keyboard single-click output is converted to uppercase or upper-end symbols

1 (T) 2 (0) 3 (R) 4(E) 5(H) 6(S) 7(A) 8(1) 9(N) 0(=)

Left-handed keyboard single-click output is converted to uppercase or upper-end symbols 1(R) 2(0) 3 (T) 4(S) 5(H) 6(E) 7 (N) 8(1) 9(A) 0(=) Pile-key double-key combination for left and right hand keyboards Output is converted to uppercase or uppercase symbols

21 (D) 24 (C) 27 (J) 23 (P) 26 (B) 29 (Q)

51 (M) 54 (U) 57 (Y) 53 (W) 56 (F) 59 (K)

81 (~) 84 (X) 87 (G) 83 (Z) 86 (V) 89 (L)

In the Fn state, the one-click of the left and right hand keyboards is divided into two versions.

Phone version

1 (1) 2(2) 3(3) 4(4) 5(5) 6(6) 7(7) 8(8) 9(9) 0(0) *(*) #(#) or computer Keypad version

1 (7) 2(8) 3(9) 4(4) 5(5) 6(6) 7(1) 8(2) 9(3) 0(0) *(*) #(#) Uniform press The phone version defines the button name, including the computer keypad version;

The characters of the pile key double key combination of the left and right hand keyboards are

21 (F1) 24 (F2) 27 (F3) 23 (F4) 26 (F5) 29 (F6)

51 (Home) 54 (―) 57 (End) 53 (†) 56 (→) 59 ( n

81 (F7) 84 (F8) 87 (F9) 83 (F10) 86 (Fll) 89 (F12)

5* (tune up the sound) 8* (mute) 0* (tune the sound)

5# (select a program) 8# (select the next program) 0# (play/pause)

The function of the non-pile key combination of the left and right hand keyboards

#4 (Fn Lock) #7 (Sym Lock) #* (Alt Lock)

In the Fn state, the following non-pile key combinations of the left and right hand keyboards are divided into two versions with a keypad and no keypad.

13 (+) 16 (*) 19 (windows key)

43 (/) 46 (-) 49 (.)

73 (Prt.Scr) 76 (Scroll Lock) 79 (Pause)

Or no keypad version

13 16 19 43 46 49 73 76 79 (Pending function selection button)

The function selection button without the keypad version can be set by the manufacturer of the device or customized by the customer. The label with the corresponding function or menu icon can be attached to the body on the right side of the button to identify these keys. Control; in the Sym state, the one-click of the left and right hand keyboards is

1(*) 2(@) 3 (#) 4( ^Λ ) 5( ) 6($) 7( &) 8 (!) 9(-) 0 (° )

Used for mixing the keyboard with the left and right hands. When the buttons * and # are both space spaces, Sym+0 (.) replaces the original Sym+0.

( );

21 (') 24 (:) 27 (I) 23 (,,) 26 (;) 29 (?)

5) (() 5] ([) 5} ({) 5} ()) ) 6 (]) ) 9 (})

81 (\) 84 (<) 87 ( + ) 83 (/) 86 (>) 89 (_)

The characters of the non-pile key combination of the left and right hand keyboards are

13 (〇) 16 (△) 19 (...) 43 (†) 46 (→) 49 ( I )

73 (□) 76 (◊) 79 (―)

Among them, Alt and * double key combination (language / input method switch button)

In the Crtl state, the corresponding function outputs of the functions of Crtl+letter, Crtl+ function, Crtl+Fn, Crtl+Alt+letter, Crtl+Alt+ function, Crtl+Shift+letter, Crtl+Shift+ function;

In the Fn lock state, the corresponding function output of the Shift+Fn function;

The following is not enabled for the double button and the combination key is

04 06 07 09 1# 2# 2* 3*

The following three keys are not enabled and the combination key is

123 126 129 12* 153 156 159 15*

183 186 189 18* 103 106 109 10*

423 426 429 42* 453 456 459 45*

483 486 489 48* 403 406 409 40*

723 726 729 72* 753 756 759 75*

783 786 789 78* 703 706 709 70*

#23 #26 #29 #2* #53 #56 #59 #5*

#83 #86 #89 #8* #03 #06 #09 #0*

In the 12-digit numeric keypad, there are 122 keys or key combinations, 12 single-clicks have been enabled, 38 double-key combinations have been combined, and 50 keys and key combinations have been combined; 8 double-key combinations have not been enabled. , 64 three-button combination, totaling 72 key combinations.

8. The method of inputting information according to claim 1, wherein:

The keyboard is a password input keyboard, and the lower keys of the 12-key 3X4 telephone numeric keypad have three auxiliary function keys below the *, 0, and #, arranged from left to right as Sym, Shift, and Digital, at buttons # and 0. Below, the combination of each key and key (chord) key corresponds to the following characters or functions, the number 0123456789 #* is the key or key combination, brackets "()" corresponding to the corresponding output characters or functions:

In the normal state where no function key is pressed or locked, the single keystroke key is

1 (t) 2 (o) 3 (r) 4(e) 5(h) 6(s) 7(a) 8(i) 9(n) 0(,) *(.)

The combined letter and symbol of the double key of the pile key is

21 (d) 24 (c) 27 (j ) 23 (p) 26 (b) 29 (q)

51 (m) 54 (u) 57 (y) 53 (w) 56 (f) 59 (k)

81 (,) 84 (x) 87 (g) 83 (z) 86 (v) 89 (1)

In the Shift state, the single-click key converts the output to uppercase or upper-end symbols.

1 (T) 2 (0) 3 (R) 4(E) 5(H) 6(S) 7(A) 8(1) 9(N) 0(=)

Pile key double key combination output is converted to uppercase or upper gear

21 (D) 24 (C) 27 (J) 23 (P) 26 (B) 29 (Q) 51 (M) 54 (U) 57 (Y) 53 (W) 56 (F) 59 (K)

81 (~) 84 (X) 87 (G) 83 (Z) 86 (V) 89 (L)

In the Fn state, the single key is

1 ( 1 ) 2 (2) 3 (3) 4(4) 5(5) 6(6) 7(7) 8(8) 9(9)

1(*)2 (@) 3 (#) 4( ^Λ ) 5( ) 6($) 7( &) 8 ( ! ) 9(-)

21 ( ' ) 24 (:) 27 ( I ) 23 (,,) 26 (;) 29 (?)

51 ( () 54 ( [) 57 ( { ) 53 ( )) 56 (] ) 59 ( } )

81 (\) 84 (<) 87 ( + ) 83 (/) 86 (>) 89 (― ). A one-handed, mobile "chord keypad" featuring:

The one-handed keyboard includes a right-handed or left-handed control, and the right (left) one-handed keyboard has an auxiliary function keypad including Shift, Fn, Sym under the bottom edge of the 12-key 3 x 4 telephone numeric keypad button 0. ; Set button * (#) has Space function, the button * (#) is "inverted L" type or rectangular, its top edge is flush with the top edge of button 0, its bottom edge and the auxiliary The bottom edge of the function keypad is flush, and the lower extension of the bottom edge of the button 0 wraps the auxiliary function keypad from the left (right) side. The one-handed mobile "chord keypad" according to claim 9, wherein:

(1) The left (right) edge line 501 of the leftmost (right) end of the right (left) hand keypad auxiliary keypad is below the keys 1, 4, 7 (3, 6, 9), ie 501 Between the left and right edge lines 301 and 302 (303 and 304) of the buttons 1, 4, 7 (3, 6, 9); the lateral midpoint 502 or right (left) of the right (left) auxiliary button The edge line 503 is on the left (right) side of the right (left) edge line 303 (302) of the button 0; the left (right) edge line 305 of the button * (#) is at the buttons 1, 4, 7 (3, 6, 9) left (right) edge line 301 (304) on the left (right) side, that is, the button * (#) can go outward beyond the left (right) side column button;

(2) When the left (right) edge line 305 of the button * (#) and the left (right) edge line 301 (304) of the button 1, 4, 7 (3, 6, 9) are nearly coincident, Right (left) hand keyboard auxiliary keypad left (right) edge line 501 at button 7 (9) right (left) does not exceed button 7 (9) width of one quarter of the right (left) side;

(3) The auxiliary function keypad of the right (left) hand one-handed keyboard, the leftmost (right) side position is Shift, and the button Fn is located near the center of the keyboard, the upper side or the left side ( Right) side is Sym;

(4) The auxiliary function keypad of the one-handed right (left) hand keyboard has an auxiliary function key Ctrl and or Alt on the basis of Shift, Fn, Sym, and the auxiliary function keys are divided into upper and lower two. Row, upper row left (right) Right, left, left, right, left, right, left, left, right, left, right, left, right, left, right, left, right, left, right, right, left, right, left, right, left, right, left, right, left, right, left, right, left, right, left, right, left, right, left, right Just below the Ctrl, it looks like a cat claw pointing in the right (left) direction;

(4) The left and right hands mix the keyboard, that is, the keyboard that can be manipulated by one hand in both the left hand and the right hand. From the morphological point of view, the mixed keyboard has a central symmetry or a central axis axis symmetry, which is similar to the word "冏", and the button * The buttons # are all "inverted L" type or rectangular and symmetrical, the auxiliary function keypad is pressed by the left side of the button * and the button # The right side of the lower extension is wrapped from the left and right sides, and is located below the lower button 0 of the 12-key 3X4 telephone numeric keypad, at the position of the "mouth" at the lower part of the "冏" character, and some auxiliary function keys are dedicated for one hand, part The auxiliary function keys are shared by both hands. The one-handed mobile "chord keypad" according to claim 9, wherein:

Below the button # ( *) of the one-handed right (left) hand keyboard, one or two arbitrarily assignable keys controlled by the ring finger of the right (left) hand can be set, and the button can be assigned the auxiliary function key Ctrl -Hold or Alt-Hold, or, assign the enter key and or the Backspace back key, where the auxiliary function keys Alt-Hold and Ctrl-Hold can be pressed and then released. The one-handed mobile "chord keypad" according to claim 9, wherein:

The button 5 of the right (left) hand keyboard has a raised positioning mark or has a different shape from the other middle column keys, and the auxiliary function key left (right) Shilt has a raised positioning mark for the keyboard Finger touch positioning when blindly hitting. A one-handed mobile "chord keypad" as claimed in claim 10, characterized in that:

The keyboard related dimensions are:

(1) The size of the marked area of the button is used as the boundary of the button (except for the space key * and or #), the boundary height is 8~15mm, and the middle button boundary width 302-303 is 17~19.5mm. The side border button width 301-302 or 303-304 is 13~20mm;

(2) The column button 2580 in the horizontal line of the keyboard is a straight line 322, which is called the center line of the keyboard;

(3) The horizontal midpoint connection of the left column 147 button body is a straight line 312, and the right column 369 button body horizontal midpoint line is a straight line 332, and the distance between the center line 322 and the line 312 is equal to the center line. The distance between 322 and the line 332, the distance is between 13 and 19.5 mm; the distance from the center line 322 to the left side 301 of the left column button marking area is equal to the distance to the right side edge 304 of the right column button marking area. Between 20~30mm, that is, the width of the upper three rows of the keyboard is 301-304 between 40~60mm;

(4) The width of the middle button body is between 5~19. 5mm, the height is between 2~15mm; the left column button and the right column button have the same width, 5~20mm, height between 2~15mm _;

(5) The right (left) hand auxiliary button area is 18~40mm, the height is 5~25mm, the height of each auxiliary button is 5~12.5mm; the rightmost (left) side of the auxiliary button area is right (left) The distance between the side line 501 and the left (right) boundary line 301 (304) of the left (right) side column button 147 (369) is 0~15 mm; the distance between the upper side edge 451 of the auxiliary button area and the upper side edge 441 of the button 0 The height is at least 2/3 of the height of the border of the button 0;

(6) The button as the space bar * (#) Left (right) The distance between the side 305 and the left (right) side column button 147 ( 369) of the left (right) boundary line 301 ( 304) is 0 to 20 mm, that is, Press the button * (#) to extend beyond the left (right) edge of the button is 0~20mm;

(7) When the size of the key body coincides with the size of the marking area, the key bodies of the adjacent 12 number keys are closely attached to each other, and all the symbols of the key are marked on the respective key body, including the key top or the key of the key. The top of the key and the side of the key body; (8) When the key body is smaller than the size of its marked area, the key bodies of the adjacent 12-digit keys are separated from each other by the casing, and some symbols are marked on the respective key bodies, and the remaining symbols mark the machine around the respective key bodies. Above the shell. A one-handed mobile "chord keypad" as claimed in claim 10, characterized in that:

The inner key surface of the column button 2580 key surface and the side column keys 147* and 369# in the keyboard is "V" or "U" type concave, and the lowest point of the middle column button is connected to the highest point outside the side column button and The angle between the highest point of the two sides of the button is 4-10 °, and the lowest point of the button 2580 is 1.4-5mm lower than the highest point of the button 147* and 369#. The one-handed mobile "chord keypad" according to claim 10, characterized in that: the keyboard left column button 147 is parallel to the right column button 369 or slightly lower than the middle row button in the same row. 258, between 0~7mm. The one-handed mobile "chord keypad" according to claim 9, wherein:

The keyboard is a virtual keyboard. A method for marking a one-handed mobile "chord keypad" according to claim 9, which is based on a single-color two-color font, comprising the following steps:

(1) Each of the 12-key numeric keys has its own marking area;

(2) The marking area of each 12-key numeric button is divided into three partitions of the left area, the middle area and the right area;

(3) The button marking area adopts a single-color two-color font, using a color three (S3) background color, and the color one (S1) font is used to mark the chord key output without the auxiliary button pressing or SYM state, the color two ( The S2) font is used to mark the chord key output in the Fn state;

(4) The middle area is used to indicate the character that is output when the key is clicked by a single key, and is divided into two upper and lower layers, wherein one layer is marked with a single key in the color one (S1) font, and the corresponding letter and the Sym state are Corresponding symbol, the symbol is slightly smaller than the font of the single-key letter and is located on the upper right side of the corresponding single-key letter, and the other layer is marked with the number and symbol corresponding to the single-click in the Fn state by the color two (S2) font;

(5) The left and right areas of the middle column button 2580 (pile key) and the left column button 147* near the pile key and the left area of the right column button 368# respectively correspond to the pile key double key combination output, away from The right column of the left column button 147* of the middle column button 2580 (pile key) and the right column of the right column button 368# respectively correspond to the non-pile key double key combination output;

(6) 3 groups or 3 characters or functions arranged from top to bottom in the left and right areas of each button, respectively for marking the combined output of the double button with the key, and the character In the upper and lower positions of the partition, the other button corresponding to the double-key combination that participates in the character is placed in the upper and lower positions of the column, wherein the three characters of the left or right area of the button 123456789 constituting the 3X3 nine-square map are respectively used. To indicate the top and bottom positions of the other three buttons, the three characters of the left or right area of the button *# are used to mark the upper and lower positions of the other three buttons in the 3X3 nine-square chart of 456789*0#;

(7) The three or three groups of characters in the left and right areas of the middle column button 258 (pile key) are arranged from top to bottom. The letters and symbols output when the pile key is combined with the left column button 147 and the right column button 369, the pile button and the double button are combined with the color one (S1) font; the right and right buttons of the left column button 147 near the pile button The left area of the column button 368 has three functions of the top-down function corresponding to the double-key combination of the key and the pile key 258 in the state of the flag Fn, and is marked with the color two (S2) font;

(8) The left column button 147 is adjacent to the outer left area. The three color one (S1) font functions are arranged from top to bottom. The key is labeled by the direction and the right column button 369 is not the pile key. The combination function is right. The column button 369 is adjacent to the outer right area. The three color two (S2) font functions arranged from top to bottom are labeled according to the orientation Fn state, and the left column button 147 is not a pile key double button combination combination function;

(9) The key of the button* and the button 69# are combined with the non-pile key of the button 69#, respectively, according to the azimuth color (S1) font mark in the left area of the key, in the Fn state, the key combination of the button # and 47* is respectively According to the orientation, the color 2 (S2) font is marked in the right area of the key, and the Fn state button * or # and the button 580 double-key combination are respectively marked by the orientation color 2 (S2) font in the left or right area of the key. , 0 key single-key Shift state of the upper symbol "=" and Sym state symbol " °" with the color one (S1) font marked in the key single-key symbol "," upper left and upper right;

(10) Fn is the only button in the auxiliary function key that uses the color two S2 mark. Other auxiliary function keys Shift, Sym, Ctrl, Alt are all using the color one (SI) mark;

( 11 ) The left hand single-key letter mark of the hands mixed keyboard, the key * and the key # lower part respectively use the color one (S1) font to mark the left-hand keyboard from top to bottom, the single-key letters RSN and TEA corresponding to the keys 147 and 369, the button # The lower hand is printed with a left hand graphic indicating that the letters correspond to the left hand keyboard;

(12) Auxiliary keypad marking, double-layered text upper-layer text marking right-hand function, lower-level text marking left-hand function, only single-word auxiliary key indicating left-right hand or single-handed use;

(13) The color one (S1) is similar to the color two (S2) color depth, and is opposite to the depth of the marking area color three (S3). A method for marking a one-handed mobile "chord keypad" according to claim 9, which is based on a double-color two-color font, comprising the following steps:

(1) The button marking area adopts a two-color background color and a two-color font;

(2) Color five (S5) font color four (S4) background color, instead of the color three (S3) background color one (S1) font described in right 5, used to mark no auxiliary button press or SYM state Chord key output;

(3) The color four (S4) font color five (S5) background color, instead of the color three (S3) background color two (S2) font described in claim 5, used to mark the chord key output in the Fn state;

(4) Fn is the only button in the auxiliary function key that uses the color four (S4) font color five (S5) background color, and other auxiliary function keys Shift, Sym, Ctrl, Alt are color five (S5) font color four ( S4) background color;

(5) The color four (S4) is opposite to the color five (S5) color, that is, the color four (S4) is light, the color five (S5) is dark, or the color four (S4) is dark, and the color five (S4) is dark, (S5) is light. A Chinese pinyin input method based on the one-handed mobile "chord keypad" according to claim 9, wherein the key of the keyboard has a one-key two-tone function, including the following steps:

(1) In the pinyin input state, each single button and the pile key double-key combination combination key corresponds to an initial and one Compound vowel or a single vowel and a composite vowel, with or without the auxiliary function key Shift or "Fu Yun", the number 0123456789 #* is the key or key combination, brackets "()" corresponding to the corresponding output of the initials , vowel:

One click is

1 (t) 2 (o) 3 (r) 4 (e) 5(h) 6(s)

7 (a) 8(i) 9 (n) * (space) 0 (,) # (·.)

Pile key double click

21 (d) 24 (c) 27 (j ) 23 (p) 26 (b) 29 (q)

51 (m) 54 (u) 57 (y) 53 (w) 56 (f) 59 (k)

81 (ch) 84 (x) 8877 (( gg)) 8833 ((zz)) 86 (u) 89 (1)

Shift+ key or key combination, brackets "()" The second compound vowel corresponding to the corresponding output

Shift+one click for

Shift+1 (ui) Shift+2 (iu) Shift+3 (un)

Shift+4 (ei) Shift+5(ie) Shift+6(en)

Shift+7 (ai) Shift+8(ia) Shift+9 (an)

Shift+0 (zh) Shift+#(sh)

Shift+pile double key and click

Shift+21 (uo) Shift+24 (ue) Shift+27 (ua)

Shift+23 (uai ) Shift+26 (uan) Shift+29 (uang)

Shift+51 ( ong) Shift+54 ( ou) Shift+57 (eng)

Shift+53 (iong) Shift+56 (in) Shift+59 (ing)

Shift+81 ( ao) Shift+84 (er) Shift+87 ( ang)

Shift+83 (iao) Shift+86 (ian) Shift+89 (iang)

(2) Continuously input the initial or initial vowel combination, the corresponding phrase appears in the status bar in the form of "number (phrase)", press the number key according to the prompt of the status bar, and the corresponding phrase is displayed on the screen;

(3) Enter the initial + final combination, the corresponding word or phrase appears in the status bar in the form of "number (single word or phrase)", press the number key according to the prompt of the status bar, and the corresponding word or phrase is displayed on the screen;

(4) After inputting pinyin, press * (space space), the word or phrase with the number 1 is directly on the screen;

(5) After entering the letters, press the Enter key of the combination 79 directly, and the letters will be directly displayed on the screen in English;

(6) Replace Shift with the auxiliary function button "Fuyun", the auxiliary function button "Fuyun" is located in the auxiliary function keypad below button 0. A five-stroke input method based on the one-handed mobile "chord keypad" according to claim 9, using a 5-zone 5-key Chinese character five-stroke input method, each key is double-clicked by a single key and a pile key in a normal state. Composition, a total of 26 key positions; including the following steps:

(1) The strokes, radicals, and radicals corresponding to the key combinations of the single-key and the pile key double-click combination (chord) are as follows, corresponding to the English alphabet, the number 0123456789 is the key or key combination, and the brackets "()" are the corresponding positions. code, Key name Chinese characters, root/adjacent; identification code 1 - left and right type, 2 up and down type, 3-hybrid type 4 type:

— District horizontal pen

T 1 (11, Wang, ϊ£夫-牛)

02 (12, soil, soil, not rainy, two inches)

C 24 (13, big, big dog Wuqi ancient stone factory three ^ less ΐ>

Μ 15 (14, Wood, Muding West D

D 12 (15, 工,工戈七匚弋 =^"^3⁄4lt±)

Two district erect pens

H5 (21, 目,目±±卜! "Ac less production I and)

I 8 (22, day, early morning locust PJijlLMU)

G 78 (23, Mouth, Mouth / IL III)

L 18 (24, Tian, Tian Sijia iiiunLTM ¹ TM «="1111)

18 (25, mountain, mountain by Baye Gate

Three districts

E4 (31, Wo, ^ ^j )

A 7 (32, white, white ^ Qiu hand 乂 factory

Y 57 (33, month, month, hard coat, 豸曰

X 48 (34, person, person eight or more rU ^)

U 45 (35, gold, gold eve child warehouse 3⁄4Π 夕夕 knife ^ several)

Four districts pick up the pen

S6 (41, words, t 3⁄43⁄4r^^ O

N 9 (42, Li, Li Yangxin Liumen 卄 Ι ^Ι boat)

V 68 (43, water, water small) 》 ffi

K 59 (44, fire, : meters, ", production

F 56 (45,,, Ζ^^^

Five-zone folding pen

R 3 (51, already, already 巳乙己尸' ten corpse

Ζ 38 (52, son, son, ear, skin, 卩 |5 Li )

W 35 (53, female, female knife nine

B 26 (54, again, and Bar ¹ 3⁄44厶7)

P 23 (55, township, rural mother-in-law bow iL t "seven) maneuver

J 27 (mobile);

(2) The input code of the key name Chinese character is the corresponding key or key combination combo four times;

(3) The root of the word outside the key name is the input code: key code + first stroke code + second stroke code

+ end pen stroke code;

(4) The code-taking method of Chinese character input, according to the pen, the first root code of the word + the second root code + the third root code of the third root code; the Chinese characters of less than four roots The stroke follows the first root code of the word + the second Root code + third word root code, and then complement the identification code, or first word root code + second root code + last pen identification code ten space key;

(5) The way of taking the phrase, the double word phrase, the first two root codes of the first word + the first two root codes of the second word, the three-word phrase: the first of the first word Root code + the first root code of the second word + the first two root code of the third word, the four-word phrase: take the first root code of each word in turn, multi-word Group: the first root of the first three words + the first root of the last word;

(6) Double key combination 27 is used to replace the ambiguous input root;

(7) After entering the key code, press the * (space space) key, and the word or phrase with the number 1 is directly on the screen. A mobile phone using a one-handed mobile "chord keypad" as claimed in claim 9, that is, a mobile phone, after being turned on, directly pressing a number key to make a call, which is characterized by:

(1) When entering a menu and need to input letters, press the number keys continuously to display the following characters.

1234567890#* is the number key that is pressed, and the character or function appears in ():

1 (d-c-j-1 ) 2(t-o-r-2) 3(p-b-q-3)

4(m-u-y-4) 5(e-h-s-5) 6(w-f-k-6)

7(x-g-7) 8(a-i-n-8) 9(z-v-l-9)

# (ABC-abc-123-chords - smart ABC-smart abc loop in turn

Or Pinyin a smart pinyin -ABC-abc-123-chords - smart ABC-smart abc loop in turn); In addition, press 0 (space space), * (enter symbol table);

(2) During operation, the keyboard is parallel to the display screen, at the side or below the display screen, the key surface is oriented with the display screen, and the left (right) hand is held by the handset and the button of the keyboard is tapped with the thumb;

(3) When entering a menu, press the Alt+# key to enter the chord key state directly. A hand-held or fixed device using the "chord keypad" of claim 9 wherein the housing of the hand-held or fixed device is at least electrically connected to the "chord keypad" of claim 9 and has at least one of the following Structure mode:

(1) The outer casing is an outer casing of a fixed device or a fixed object;

(2) The outer casing of the handheld device has a display screen;

(3) The outer casing of the handheld device has a touch screen, and can realize a virtual telephone numeric keypad and or a touch click, or multi-touch function;

(4) The housing of the handheld device has a display screen, and can realize a display switching function of the display screen, that is, a horizontal and vertical screen switching display function;

(5) The outer casing of the handheld device has an X-axis movement control device and its left and right keys. The handheld or fixed device of claim 22, wherein:

The keyboard is connected to the outer casing of another object, device or handheld device by at least one hinge, and

(1) the hinge can realize the function of opening and closing the device and adjusting the tilt angle of the keyboard;

(2) the hinge has a stopper, and in addition to the closed state, the hinge may be stopped and maintained at a certain angle or length at least once; (3) The hinge is hollow and has electrical wiring passing through and connecting the keyboard and the outer casing 1. The handheld or fixed device of claim 22, wherein:

The keyboard connects the device having the outer casing 1 by flipping the hinge A in two ways:

(1) Flip the hinge axis at the edge of the separation between the two objects connected to it, called the off-axis flip hinge Al, and the left or right side or bottom of the keyboard can be flipped by this axis a hinge A1 is connected to the outer casing;

(2) The flip hinge axis is perpendicular to the separated edge line between the two objects connected thereto, and adopts a single point connection manner, which is called a point-connected flip hinge A2, and the top edge of the keyboard can be flipped through the hinge type A2 Connected to the outer casing. The handheld or fixed device of claim 22, wherein:

There is a planar rotary hinge C between the keyboard and the outer casing. The handheld or fixed device of claim 22, wherein:

Having two hinges between the keyboard and the outer casing, the two hinges being inverted hinges whose axes are perpendicular to each other, that is, one of them is a horizontal axis type inverted hinge A1, and the other is a vertical axis type inverted hinge A2 having Four ways:

(1) The top of the keyboard is connected to the outer casing 1 through a hinge type hinge A1 and a point joint type hinge A2;

(2) The top of the keyboard is connected to the outer casing by a point-type hinge A2 and a hinge-type hinge A1;

(3) the side of the keyboard is connected to the outer casing 1 through a hinge type hinge A1 and a point joint type hinge A2;

(4) The side of the keyboard is connected to the outer casing 1 through a point-type hinge A2 and a hinge-type hinge A1. The handheld or fixed device of claim 22, wherein:

There are two hinges between the keyboard and the outer casing, wherein the hinge adjacent to the keyboard is a flip hinge A and the other is a sliding hinge B, in two ways:

(1) the side of the keyboard is connected to the outer casing 1 through a hinge type hinge A1 and a sliding hinge B;

(2) The top of the keyboard is connected to the outer casing 1 through a point-type hinge A2 and a sliding hinge B. The handheld or fixed device of claim 22, wherein:

There are two hinges between the keyboard and the outer casing, wherein the hinge close to the keyboard is a flip hinge A and the other is a flat hinge C, in two ways:

(1) the side of the keyboard is connected to the outer casing 1 through a hinge type hinge A1 and a flat hinge C;

(2) The top of the keyboard is connected to the outer casing 1 through a point-type hinge A2 and a flat hinge C. The handheld or fixed device of claim 22, wherein:

The top of the keyboard is connected to the outer casing by a pivotal flip hinge A1 whose axis of rotation is perpendicular to the line in the keyboard, and the keyboard can overlap with the side elevation of the outer casing. A hand held or fixed device according to any one of claims 22 to 29, characterized in that:

The stopper of the hinge has a stepper of 15° or 30° or 90° or 180°, so that the keyboard stops and stably maintains the state every time the angle is rotated. A hand-held or fixed device according to any one of claims 22 to 29, characterized in that:

The keyboard is located outside a side of the outer casing 1, or the keyboard is placed outside a side of the outer casing 1 by the hinge, the keyboard and the outer casing are in a parallel state, away from the The upper surface of the outer casing 1 of the other side of the keyboard has at least two buttons or corresponding virtual buttons, and the double-thumb game operation of the two-handed grip is performed with the keyboard. The keyboard is defined as a game keyboard as follows, wherein the number is 0123456789 #* is a one-click, brackets "()" corresponding to the corresponding function: horizontal key

2 (▲) 4 ( ) 6 ( ► ) 8 (▼) 5( O )

1 (A) 3 (B) 7 (C) 9 (D)

Or

9 (▲) 5 ) 0 ( ► ) 1 (▼) 8( O )

6 (A) # (B) 4 (C) * (D)

If there is a display screen, the keyboard key surface is parallel and oriented in the same direction as the display screen. A hand held or fixed device according to any one of claims 22 to 31, characterized in that:

The handheld or fixed device is detachably coupled to the keyboard.