CN115097949B - Efficient and convenient single-hand keyboard input system and input method - Google Patents

Abstract

The invention provides a high-efficiency convenient single-hand keyboard input system and an input method, wherein the input system comprises a plurality of contacts arranged on five fingers, the contacts are connected with a chip unit through a conductive circuit, and the chip unit is used for receiving, processing and transmitting signals generated by contact connection; among the contacts, the contacts arranged near the three knuckles of the little finger, the ring finger, the middle finger and the index finger are functional contacts corresponding to corresponding characters and functions; among the contacts, the contact arranged at the top of the thumb is an active contact, and the contact arranged at the bottom of the thumb is provided with characters and functions. The design of the invention completely accords with human finger engineering, the bending habit and the bending degree of the finger perfectly agree with the layout of the keyboard, the related input of the keyboard can be completed by using one hand, the other hand can be liberated to perform more behaviors, and the invention is convenient and practical and has the advantages of simple operation, powerful function, exquisite design and good robustness.

Description

An efficient and convenient one-handed keyboard input system and input method

Technical Field

The present invention belongs to the technical field of keyboard input, and in particular relates to an efficient and convenient one-handed keyboard input system and input method.

Background technique

Since the development of information technology, keyboards have been the main tool for human-computer information interaction. However, with the development of technologies such as artificial intelligence and virtual reality, wearable devices are favored for their portability, convenience and ergonomics. Traditional key-type keyboards cannot be used in some specific fields due to their size, input method and inconvenience in carrying. Inventing a wearable, convenient, practical, simple to operate, powerful, sophisticatedly designed and robust human-computer interaction information input method will have great practicality and realistic significance.

Currently, there is no mature one-handed keyboard input device among the human-computer interaction input devices on the market. There are some wearable keyboard solutions in existing papers and invention patents, but they all rely on both hands to complete, and cannot free up the other hand to perform more actions. In addition, the wearable keyboards mentioned in the current discussions and inventions have problems such as overly complicated operations, low recognition accuracy, and the need for separate power supply lines and data transmission lines. They are inconvenient to use and require separate development of drivers and input method systems. They are not compatible with the currently used mainstream input method systems (such as the conventional "Pinyin Jiujian" input method and other input methods that support standard keyboard ASCⅡ encoding). There is still a certain gap before they can be put into market use.

Summary of the invention

Traditional keyboards can be divided into two types according to keyboard structure and code conversion method: coded keyboard and non-coded keyboard. The coded keyboard directly generates the ASCII code corresponding to the key through the digital circuit, which is rarely used at present. The non-coded keyboard arranges the cases into a matrix, and the matrix is scanned by hardware or software at any time. Once a key is pressed, the row and column information of the key is converted into a position code and sent to the host. The keyboard driver then looks up the table to obtain the ASCII code of the key, and finally sends it to the keyboard buffer in the memory for analysis and execution by the host. The present invention is based on the design of the non-coded structure keyboard.

On the one hand, the present invention provides an efficient and convenient one-handed keyboard input system, including a plurality of contacts arranged on five fingers, the contacts being connected to a chip unit through a conductive circuit, and the chip unit being used to receive, process and send signals generated by the contact points being connected; among the contacts, the contacts arranged near the three knuckles of the little finger, ring finger, middle finger and index finger are functional contacts, corresponding to corresponding characters and functions; among the contacts, the contact arranged at the top of the thumb is an active contact and is not provided with functions and characters, and is used to press the contacts of other fingers, and the contact arranged at the bottom of the thumb is provided with characters and functions and is triggered by the contacts of other fingers.

Preferably, it also includes four contacts arranged at the top of the little finger, ring finger, middle finger and index finger, and the four contacts serve as sequential selection contacts for selecting multiple homophonic Chinese characters, multiple letters or multiple symbols during input.

Preferably, the contact is a ring-shaped contact formed by an ITO conductive film, and the micro-pressure generated by the contact of the ring-shaped contacts connects the contact circuit; the conductive circuit is a circuit formed by the ITO conductive film and is arranged on the back of the finger.

Preferably, the characters and functions corresponding to the contacts arranged near the three knuckles of the little finger, ring finger, middle finger and index finger are:

The contact point near the first knuckle of the little finger corresponds to "Enter";

The contact point near the second knuckle of the little finger corresponds to "Chinese/English";

The contact point near the third knuckle of the little finger corresponds to "delete";

The contact point near the first knuckle of the ring finger corresponds to "1", ","_", "participle";

The contact points near the second knuckle of the ring finger correspond to "4", "!", ")", "G", "H", "I";

The contact point near the third knuckle of the ring finger corresponds to "7" "" "=" "P" "Q" "R" "S";

The contact points near the first knuckle of the middle finger correspond to "2", ".", "/", "A", "B", "C";

The contact point near the second knuckle of the middle finger corresponds to "5" ";" "-" "J" "K" "L";

The contact points near the third knuckle of the middle finger correspond to "8", "", "*", "T", "U", and "V";

The contact points near the first knuckle of the index finger correspond to "3", "?", "(", "D", "E", and "F";

The contact points near the second knuckle of the index finger correspond to "6", ","@", "M", "N", and "O";

The contact point near the third knuckle of the index finger corresponds to "9":"+"W"X"Y"Z";

The 12 touch points mentioned above are triggered by the active touch point at the top of the thumb.

Preferably, the sequential selection contacts are arranged in the following manner:

The active contact at the top of the thumb is connected to the contact at the top of the little finger, which is option 1;

The active contact at the top of the thumb is connected to the contact at the top of the ring finger for option 2;

The active contact at the top of the thumb is connected to the contact at the top of the middle finger, which is option 3;

The active contact at the top of the thumb is connected to the contact at the top of the index finger, which is option 4;

The bottom contact of the thumb is connected with the top contact of the index finger, which is option 5;

The bottom contact of the thumb is connected to the top contact of the middle finger, which is option 6;

The bottom contact of the thumb is connected with the top contact of the ring finger, which is option 7.

Preferably, the characters and functions of the contact point arranged at the bottom of the thumb are "0", "└┘", "number", "page turn", "large/small", and "symbol". The specific setting method is:

The contact point near the first knuckle of the index finger touches the contact point at the bottom of the thumb to switch to the punctuation input function;

The contact point near the second knuckle of the index finger touches the contact point at the bottom of the thumb to switch between full-width and half-width functions;

The contact point near the third knuckle of the index finger touches the contact point at the bottom of the thumb to trigger the page turning function;

The contact point near the first knuckle of the middle finger touches the contact point at the bottom of the thumb to switch the digital input function;

The contact point near the second joint of the middle finger touches the contact point at the bottom of the thumb, inputting "0" in the digital state and "└┘" in the symbol state.

Preferably, the one-handed keyboard input system is integrated into a glove made of soft material, the glove can be bent freely, the chip unit is arranged on the back of the glove and is powered by a rechargeable battery, and the lithium battery is provided with a Type-C data charging interface.

Compared with the prior art, the design of the present invention is completely in line with human finger ergonomics, the bending habits and curvature of the fingers are perfectly matched with the layout of the keyboard, the relevant input of the keyboard can be completed with one hand, and the other hand can be freed to perform more actions, which is convenient and practical, and has the advantages of simple operation, powerful functions, exquisite design and good robustness; the present invention is based on a non-coding structure, with a simple structure, convenient key redefinition, and the input point position can be determined by connecting the circuit, and the conventional "Pinyin Nine-Key" input method layout can be adopted, which has better system compatibility, and the input method program supports the conventional "Pinyin Nine-Key" input method and other input methods that support standard keyboard ASCII encoding, and the layout is more reasonable and more in line with usage habits; the contact adopts an ITO annular conductive film, which has extremely high conductivity, good chemical stability and flexibility, and at the same time increases the contact surface, and the recognition is greatly improved; the present invention uses a rechargeable battery specially designed for a one-handed keyboard, does not require a power supply line, and the rechargeable battery adopts a universal Type-C interface, which is convenient for charging and data transmission.

On the other hand, the present invention provides an efficient and convenient one-handed keyboard input method, using the one-handed keyboard input system as described above, the specific input method is:

When using the Chinese character input mode, the keyboard is in the Chinese input mode by default, or you can switch to the Chinese input mode by pressing the corresponding contact point with the active contact point on the top of your thumb; press the contact points near the knuckles of the letters in the pinyin order of the Chinese characters to be input, and you can get Chinese characters with the same pronunciation. Select the correct Chinese character according to the order of Chinese characters displayed on the screen. When the input Chinese character is not in the input pre-selected area, you can also use the page turning combination key to turn the page to find the correct Chinese character;

When using the English input mode, use the thumb to actively press the corresponding contact point to switch to the English input state, and use the thumb to actively press the contact point near the knuckle where the letter to be input is located, that is, the English letter corresponding to the contact point will be displayed in the input pre-selected area, and then select the correct letter according to the order of letters displayed on the screen;

When using the digital input mode, the bottom knuckle contact of the thumb is converted to the digital input function by being pressed by other knuckles, and the active contact of the thumb can be directly used to press the contact near the knuckle where the number to be input is located;

When using the punctuation input mode, the bottom knuckle contact of the thumb is converted to the punctuation input function by being pressed by other knuckles. Combined with the page turning combination key, punctuation input, mathematical operation symbol input and other commonly used special characters can be realized.

Preferably, when selecting according to the order of displayed characters, four contacts arranged at the top of the little finger, ring finger, middle finger and index finger are used as sequential selection contacts for selecting multiple homophone Chinese characters, multiple letters or multiple symbols during input, and the specific method is as follows:

The active contact at the top of the thumb is connected to the contact at the top of the little finger, which is option 1;

The active contact at the top of the thumb is connected to the contact at the top of the ring finger for option 2;

The active contact at the top of the thumb is connected to the contact at the top of the middle finger, which is option 3;

The active contact at the top of the thumb is connected to the contact at the top of the index finger, which is option 4;

The bottom contact of the thumb is connected with the top contact of the index finger, which is option 5;

The bottom contact of the thumb is connected to the top contact of the middle finger, which is option 6;

The bottom contact of the thumb is connected with the top contact of the ring finger, which is option 7.

Preferably, the characters and functions corresponding to the touch points arranged near the three knuckles of the little finger, ring finger, middle finger and index finger are:

The contact point near the first knuckle of the little finger corresponds to "Enter";

The contact point near the second knuckle of the little finger corresponds to "Chinese/English";

The contact point near the third knuckle of the little finger corresponds to "delete";

The contact point near the first knuckle of the ring finger corresponds to "1", ","_", "participle";

The contact points near the second knuckle of the ring finger correspond to "4", "!", ")", "G", "H", "I";

The contact point near the third knuckle of the ring finger corresponds to "7" "" "=" "P" "Q" "R" "S";

The contact points near the first knuckle of the middle finger correspond to "2", ".", "/", "A", "B", "C";

The contact point near the second knuckle of the middle finger corresponds to "5" ";" "-" "J" "K" "L";

The contact points near the third knuckle of the middle finger correspond to "8", "", "*", "T", "U", and "V";

The contact points near the first knuckle of the index finger correspond to "3", "?", "(", "D", "E", and "F";

The contact points near the second knuckle of the index finger correspond to "6", ","@", "M", "N", and "O";

The contact point near the third knuckle of the index finger corresponds to "9":"+"W"X"Y"Z";

The 12 touch points mentioned above are triggered by the active touch point at the top of the thumb.

Preferably, the characters and functions of the contact point arranged at the bottom of the thumb are "0", "└┘", "number", "page turn", "large/small", and "symbol". The specific setting method is:

The contact point near the first knuckle of the index finger touches the contact point at the bottom of the thumb to switch to the punctuation input function;

The contact point near the second knuckle of the index finger touches the contact point at the bottom of the thumb to switch between full-width and half-width functions;

The contact point near the third knuckle of the index finger touches the contact point at the bottom of the thumb to trigger the page turning function;

The contact point near the first knuckle of the middle finger touches the contact point at the bottom of the thumb to switch the digital input function;

The contact point near the second joint of the middle finger touches the contact point at the bottom of the thumb, inputting "0" in the digital state and "└┘" in the symbol state.

Regarding the beneficial technical effects of the input method in this aspect, refer to the technical effects that can be achieved in the first aspect mentioned above, and will not be repeated here.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a front view of the finger keyboard input system (taking the right hand as an example).

FIG. 2 is a rear view of the finger keyboard input system (taking the right hand as an example).

FIG. 3 is a diagram showing a usage state of the finger keyboard input system.

FIG. 4 is another usage state diagram of the finger keyboard input system.

In the figure: 1. Functional contacts; 2. Active contacts; 3. Sequential selection contacts; 4. Contacts at the bottom of the thumb; 5. Conductive circuit; 6. Chip unit; 7. Rechargeable battery.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

Embodiment 1:

As shown in FIG. 1 and FIG. 2 , this embodiment provides an efficient and convenient one-handed keyboard input system, which can be set for use in the left hand or the right hand. The left and right hand structures are symmetrical. This embodiment takes the right hand structure as an example.

It includes a plurality of contacts arranged on five fingers, the contacts are connected to a chip unit through a conductive circuit 5, and the chip unit is used to receive, process and send signals generated by the contact points being connected; among the contacts, the contacts arranged near the three knuckles of the little finger, the ring finger, the middle finger and the index finger are functional contacts 1, corresponding to corresponding characters and functions; the contact arranged at the top of the thumb is an active contact 2 and is not provided with functions and characters, and is used to press the contacts of other fingers; the contact 4 arranged at the bottom of the thumb is provided with characters and functions and is triggered by the contacts of other fingers; and it also includes 4 contacts arranged at the top of the little finger, the ring finger, the middle finger and the index finger, and the 4 contacts are used as sequential selection contacts 3, which are used to select multiple homophonic Chinese characters, multiple letters or multiple symbols when inputting.

The characters and functions corresponding to the functional contacts 1 arranged near the little finger, ring finger, middle finger and index finger can be:

The contact point near the first knuckle of the little finger corresponds to "Enter";

The contact point near the second knuckle of the little finger corresponds to "Chinese/English";

The contact point near the third knuckle of the little finger corresponds to "delete";

The contact point near the first knuckle of the ring finger corresponds to "1", ","_", "participle";

The contact points near the second knuckle of the ring finger correspond to "4", "!", ")", "G", "H", "I";

The contact point near the third knuckle of the ring finger corresponds to "7" "" "=" "P" "Q" "R" "S";

The contact points near the first knuckle of the middle finger correspond to "2", ".", "/", "A", "B", "C";

The contact point near the second knuckle of the middle finger corresponds to "5" ";" "-" "J" "K" "L";

The contact points near the third knuckle of the middle finger correspond to "8", "", "*", "T", "U", and "V";

The contact points near the first knuckle of the index finger correspond to "3", "?", "(", "D", "E", and "F";

The contact points near the second knuckle of the index finger correspond to "6", ","@", "M", "N", and "O";

The contact point near the third knuckle of the index finger corresponds to "9":"+"W"X"Y"Z";

The 12 contacts mentioned above are triggered by the active contact 2 at the top of the thumb.

The setting method of sequential selection contact 3 can be:

The active contact at the top of the thumb is connected to the contact at the top of the little finger, which is option 1;

The active contact at the top of the thumb is connected to the contact at the top of the ring finger for option 2;

The active contact at the top of the thumb is connected to the contact at the top of the middle finger, which is option 3;

The active contact at the top of the thumb is connected to the contact at the top of the index finger, which is option 4;

The bottom contact of the thumb is connected with the top contact of the index finger, which is option 5;

The bottom contact of the thumb is connected to the top contact of the middle finger, which is option 6;

The bottom contact of the thumb is connected with the top contact of the ring finger, which is option 7.

The characters and functions set at the bottom contact point 4 of the thumb are "0", "└┘", "number", "page turn", "large/small", and "symbol". The specific setting method can be:

The contact point near the first knuckle of the index finger touches the contact point at the bottom of the thumb to switch to the punctuation input function;

The contact point near the second knuckle of the index finger touches the contact point at the bottom of the thumb to switch between full-width and half-width functions;

The contact point near the third knuckle of the index finger touches the contact point at the bottom of the thumb to trigger the page turning function;

The contact point near the first knuckle of the middle finger touches the contact point at the bottom of the thumb to switch the digital input function;

The contact point near the second joint of the middle finger touches the contact point at the bottom of the thumb, inputting "0" in the digital state and "└┘" in the symbol state.

The one-handed keyboard input system as described above can be integrated into gloves made of soft materials or corresponding to finger rings, and the specific implementation form is not limited here; taking gloves as an example here, the gloves must be able to be bent freely, such as thin nylon, with precision knitting method without finger seams to affect the touch, elastic wristband, no pressure on blood vessels, and no tight wrist. A 1 mm wide ITO conductive film is pasted on the back of the five fingers from top to bottom as a conductive circuit. The conductive film has extremely high conductivity, good chemical stability and flexibility; the 3 mm wide ITO conductive film in the middle of the knuckle is formed into a ring around the finger to increase the contact surface, and the end is connected to the chip unit 6 on the back of the finger. The chip unit 6 can generate key scanning timing and realize key coding translation; distinguish and process function key combinations, apply for CPU interrupts, and process priorities; output control recognition CPU timing, real-time data output and other functions. The chip unit on the back of the glove can be powered by a 3.7*12*29 (thickness, width, length) 110mAh rechargeable battery 7. The rechargeable battery 7 has a Type-C data charging interface, supports the USB interface HID device protocol, and can be connected to a host that supports USB and wireless devices, such as a computer. By changing the module function, it can be expanded to support wireless protocols such as Bluetooth and ZigBee.

Embodiment 2:

In this embodiment, an efficient and convenient one-handed keyboard input method is provided, which adopts the one-handed keyboard input system described in Embodiment 1. As shown in FIG. 3 and FIG. 4 .

The specific input method is:

When using the Chinese character input mode, the keyboard is in the Chinese input mode by default, or you can switch to the Chinese input mode by pressing the corresponding contact point with the active contact point on the top of your thumb; press the contact points near the knuckles of the letters in the pinyin order of the Chinese characters to be input, and you can get Chinese characters with the same pronunciation. Select the correct Chinese characters according to the order of the Chinese characters displayed on the screen. Generally, 7 Chinese characters are displayed in the input pre-selected area first. When the input Chinese character is not in the input pre-selected area, you can also use the page-turning combination key to turn the page to find the correct Chinese character;

When using the English input mode, use the thumb to actively press the corresponding contact point to switch to the English input state, and use the thumb to actively press the contact point near the knuckle where the letter to be input is located, that is, the English letter corresponding to the contact point will be displayed in the input pre-selected area, and then select the correct letter according to the order of letters displayed on the screen;

When using the digital input mode, the bottom knuckle contact of the thumb is converted to the digital input function by being pressed by other knuckles, and the active contact of the thumb can be directly used to press the contact near the knuckle where the number to be input is located;

When using the punctuation input mode, the bottom knuckle of the thumb is pressed by other knuckles to switch to the punctuation input function. Combined with the page turning key combination, punctuation input, mathematical operation symbol input and other commonly used special characters can be realized. Specifically, 13 punctuation inputs in Chinese can be realized, including 7 periods (1. period 2. greeting 3. exclamation mark 4. comma 5. colon 6. semicolon 7. colon), 6 marks (8. quotation marks 9. brackets 10. dash 11. ellipsis 12. book title mark 13. proper name mark) and 6 mathematical operation symbols (1. plus sign 2. minus sign 3. multiplication sign 4. division sign 5 equal sign 6.%), and 7 other commonly used special characters: (1. # 2. ^ 3. ¥ 4. $ 5. & 6. [] 7. {}).

When selecting according to the order of displayed characters, the four contacts set at the top of the little finger, ring finger, middle finger and index finger are used as sequential selection contacts for selecting multiple homophone Chinese characters, multiple letters or multiple symbols during input. The specific method is as follows:

The active contact at the top of the thumb is connected to the contact at the top of the little finger, which is option 1;

The active contact at the top of the thumb is connected to the contact at the top of the ring finger for option 2;

The active contact at the top of the thumb is connected to the contact at the top of the middle finger, which is option 3;

The active contact at the top of the thumb is connected to the contact at the top of the index finger, which is option 4;

The bottom contact of the thumb is connected with the top contact of the index finger, which is option 5;

The bottom contact of the thumb is connected to the top contact of the middle finger, which is option 6;

The bottom contact of the thumb is connected with the top contact of the ring finger, which is option 7.

The characters and functions corresponding to the touch points set near the little finger, ring finger, middle finger and index finger are:

The contact point near the first knuckle of the little finger corresponds to "Enter";

The contact point near the second knuckle of the little finger corresponds to "Chinese/English";

The contact point near the third knuckle of the little finger corresponds to "delete";

The contact point near the first knuckle of the ring finger corresponds to "1", ","_", "participle";

The contact points near the second knuckle of the ring finger correspond to "4", "!", ")", "G", "H", "I";

The contact point near the third knuckle of the ring finger corresponds to "7" "" "=" "P" "Q" "R" "S";

The contact points near the first knuckle of the middle finger correspond to "2", ".", "/", "A", "B", "C";

The contact point near the second knuckle of the middle finger corresponds to "5" ";" "-" "J" "K" "L";

The contact points near the third knuckle of the middle finger correspond to "8", "", "*", "T", "U", and "V";

The contact points near the first knuckle of the index finger correspond to "3", "?", "(", "D", "E", and "F";

The contact points near the second knuckle of the index finger correspond to "6", ","@", "M", "N", and "O";

The contact point near the third knuckle of the index finger corresponds to "9":"+"W"X"Y"Z";

The 12 touch points mentioned above are triggered by the active touch point at the top of the thumb.

The characters and functions of the contacts at the bottom of the thumb are "0", "└┘", "number", "page turn", "large/small", and "symbol". The specific setting method is:

The contact point near the first knuckle of the index finger touches the contact point at the bottom of the thumb to switch to the punctuation input function;

The contact point near the second knuckle of the index finger touches the contact point at the bottom of the thumb to switch between full-width and half-width functions;

The contact point near the third knuckle of the index finger touches the contact point at the bottom of the thumb to trigger the page turning function;

The contact point near the first knuckle of the middle finger touches the contact point at the bottom of the thumb to switch the digital input function;

The contact point near the second joint of the middle finger touches the contact point at the bottom of the thumb, inputting "0" in the digital state and "└┘" in the symbol state.

The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the above describes the specific implementation methods of the present invention, it is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art on the basis of the technical solution of the present invention without creative work are still within the scope of protection of the present invention.

Claims (10)

1. A high-efficient convenient single-hand keyboard input system, its characterized in that: the touch screen comprises a plurality of contacts arranged on five fingers, wherein the contacts are connected with a chip unit through a conductive circuit, and the chip unit is used for receiving, processing and transmitting signals generated by contact connection; among the contacts, the contacts near the three knuckles of the little finger, the ring finger, the middle finger and the index finger are functional contacts corresponding to corresponding characters and functions; among the contacts, the contact arranged at the top of the thumb is an active contact and is not provided with a function or characters, the contact used for clicking other fingers is provided with characters and functions, and the contact arranged at the bottom of the thumb is triggered by the contacts of other fingers;

The characters and functions of the contacts arranged at the bottom of the thumb are 0, numeral, page turning, big/small and symbol; the specific setting mode is as follows:

The contact near the first knuckle of the index finger touches the contact at the bottom of the thumb and is converted to a punctuation mark input function;

the contact near the second knuckle of the index finger touches the contact at the bottom of the thumb, and the full-angle half-angle function is switched;

The contact near the third knuckle of the index finger touches the contact at the bottom of the thumb to trigger the page turning function;

the contact near the middle finger first knuckle touches the contact at the bottom of the thumb, and the digital input function is converted;

the contact near the second knuckle touches the thumb bottom contact, respectively inputs "0" in the numeric state and "+" in the symbol state.

2. The single-handed keyboard input system of claim 1, wherein: the multi-homonymy Chinese character input device also comprises 4 contacts arranged at the top ends of the little finger, the ring finger, the middle finger and the index finger, wherein the 4 contacts are used as sequential selection contacts for selecting multi-homonymy Chinese characters, multi-letters or multi-symbols during input.

3. The single-handed keyboard input system of claim 1, wherein: the contact is a finger-winding ring-shaped contact formed by an ITO conductive film, and the micro-pressure generated by the collision of the finger-winding ring-shaped contact is connected with a contact circuit; the conductive circuit is a circuit formed by an ITO conductive film and is arranged on the back of the finger.

4. The single-handed keyboard input system of claim 1, wherein the characters and functions corresponding to the contacts disposed near the three knuckles of the little finger, the ring finger, the middle finger and the index finger are respectively:

The contact near the first knuckle of the little finger corresponds to "carriage return";

The contact near the second knuckle of the little finger corresponds to "middle/english";

The contact near the third knuckle of the little finger corresponds to "delete";

The contact near the first knuckle corresponds to "1" "," _"" word ";

the contact near the second knuckle of the ring finger corresponds to "4" "|! ")" "G" "" H "" "I";

The contact near the third knuckle corresponds to "7" "" = "" P "" "Q" "" R "" "S";

the contact near the first knuckle corresponds to "2". "/" "A" "" B "" "C";

the contact near the second knuckle corresponds to "5" "; "-" "J" "" K "" "L";

contacts near the third knuckle correspond to "8" "" "" x "" "T" "" U "" "V";

the contact near the first knuckle of the index finger corresponds to "3" ";

The contact points near the second knuckle of the index finger correspond to "6" "," @ "" M "" "N" "" O ";

the contact near the third knuckle of the index finger corresponds to "9" ": "+" "W" "X" "Y" "Z" ";

The 12 contacts described above are triggered by the active contact on the top of the thumb.

5. The single-handed keyboard input system of claim 2 wherein the sequential selection contacts are arranged in a manner that:

the contact of the thumb top active contact and the thumb top contact is communicated with 1;

the contact between the thumb top active contact and the top of the ring finger is 2;

The thumb top active contact is communicated with the middle finger top contact to be 3;

The contact between the thumb top active contact and the index finger top is 4;

The contact at the bottom of the thumb is communicated with the contact at the top of the index finger to be 5;

The contact at the bottom of the thumb is communicated with the contact at the top of the middle finger to be 6;

the contact of the bottom of the thumb and the top of the ring finger is communicated as option 7.

6. The single-handed keyboard input system of any of claims 1-5, wherein: the single-hand keyboard input system is integrated on a glove made of soft materials, the glove can be freely bent, the chip unit is arranged on the back of the glove and is powered by a rechargeable battery, and a Type-C data charging interface is arranged on the lithium battery.

7. The efficient and convenient single-hand keyboard input method is characterized in that the single-hand keyboard input system as claimed in claim 1 is adopted, and the specific input method comprises the following steps:

When the Chinese character input mode is used, the keyboard is in a Chinese character input state in a default state, or is switched to the Chinese character input state by using an active contact point at the top of the thumb according to the corresponding contact point; the contact near the knuckle of the letter is orderly clicked according to the spelling sequence of the Chinese character to be input, so that the Chinese character with the same pronunciation can be obtained, the correct Chinese character is selected according to the sequence of the screen display Chinese characters, and when the input Chinese character is not in the input pre-selected area, the page turning combination key can be used for page turning to search for the correct Chinese character;

when the English input mode is used, the thumb active contact point is used for switching to an English input state according to the corresponding contact point, the thumb active contact point is used for displaying English letters corresponding to the contact point in an input preselected area according to the contact point near the knuckle where the letters to be input are positioned, and then correct letters are selected according to the letter display sequence of the screen;

When the digital input mode is used, the contact point of the thumb bottom knuckle is converted to a digital input function by other knuckle presses, and the contact point of the thumb near the knuckle can be directly used for pressing the digital to be input by the active contact point of the thumb;

when the punctuation input mode is used, the contact point of the thumb bottom knuckle is pressed by other knuckles to be converted into the punctuation input function, and the punctuation input, mathematical operation symbol input and other common special characters can be realized by combining the page turning combined keys.

8. The efficient and convenient one-hand keyboard input method according to claim 7, wherein when selecting according to the displayed character sequence, 4 contacts arranged at the top ends of the little finger, the ring finger, the middle finger and the index finger are used as sequential selection contacts for selecting multi-homophonic Chinese characters, multi-letters or multi-symbols during inputting, and the specific method is as follows:

the contact of the thumb top active contact and the thumb top contact is communicated with 1;

the contact between the thumb top active contact and the top of the ring finger is 2;

The thumb top active contact is communicated with the middle finger top contact to be 3;

The contact between the thumb top active contact and the index finger top is 4;

The contact at the bottom of the thumb is communicated with the contact at the top of the index finger to be 5;

The contact at the bottom of the thumb is communicated with the contact at the top of the middle finger to be 6;

the contact of the bottom of the thumb and the top of the ring finger is communicated as option 7.

9. The efficient and convenient single-hand keyboard input method according to claim 7, wherein the characters and functions corresponding to the contacts near the three knuckles of the little finger, the ring finger, the middle finger and the index finger are respectively:

The contact near the first knuckle of the little finger corresponds to "carriage return";

The contact near the second knuckle of the little finger corresponds to "middle/english";

The contact near the third knuckle of the little finger corresponds to "delete";

The contact near the first knuckle corresponds to "1" "," _"" word ";

the contact near the second knuckle of the ring finger corresponds to "4" "|! ")" "G" "" H "" "I";

The contact near the third knuckle corresponds to "7" "" = "" P "" "Q" "" R "" "S";

the contact near the first knuckle corresponds to "2". "/" "A" "" B "" "C";

the contact near the second knuckle corresponds to "5" "; "-" "J" "" K "" "L";

contacts near the third knuckle correspond to "8" "" "" x "" "T" "" U "" "V";

the contact near the first knuckle of the index finger corresponds to "3" ";

The contact points near the second knuckle of the index finger correspond to "6" "," @ "" M "" "N" "" O ";

the contact near the third knuckle of the index finger corresponds to "9" ": "+" "W" "X" "Y" "Z" ";

The 12 contacts described above are triggered by the active contact on the top of the thumb.

10. The efficient and convenient single-hand keyboard input method according to claim 9, wherein the characters and functions of the contacts arranged at the bottom of the thumb are '0', 'plus', 'number', 'page turning', 'big/small', 'symbol'; the specific setting mode is as follows:

The contact near the first knuckle of the index finger touches the contact at the bottom of the thumb and is converted to a punctuation mark input function;

the contact near the second knuckle of the index finger touches the contact at the bottom of the thumb, and the full-angle half-angle function is switched;

The contact near the third knuckle of the index finger touches the contact at the bottom of the thumb to trigger the page turning function;

the contact near the middle finger first knuckle touches the contact at the bottom of the thumb, and the digital input function is converted;

the contact near the second knuckle touches the thumb bottom contact, respectively inputs "0" in the numeric state and "+" in the symbol state.