CN216871179U - A practical keyboard glove - Google Patents

Abstract

The utility model provides a keyboard glove with strong practicability, which comprises a glove body, the glove body is made of soft material and can be freely bent, and five fingers of the glove body are adhered with a number of ring-shaped contacts formed by conductive films. The micro-pressure generated by the contact of the ring contacts can turn on the contact circuit. The ring contacts are connected to the microprocessor through a conductive circuit. The conductive circuit is a strip-shaped conductive film pasted on the back of the glove body. The microprocessor is installed on the back of the glove body. , and is used to receive, process and transmit the signal generated by the ring contact. The design of the utility model is completely in line with human finger engineering, and the bending habits and curvature of the fingers are perfectly matched with the layout of the keyboard. One hand can be used to complete the relevant input of the keyboard, and the other hand can be freed to perform more actions, which is convenient and practical. , has the advantages of simple operation, powerful function, exquisite design and good robustness.

Description

A practical keyboard glove

technical field

The invention belongs to the technical field of wearing keyboards, and in particular relates to a keyboard glove with strong practicability.

Background technique

Since the development of information technology, the keyboard has always been the main tool for human-computer information interaction. However, with the development of artificial intelligence and virtual reality and other technologies, wearable devices are more ergonomic and more popular because of their portable, convenient, and traditional key-type keyboards. Due to its size, input method and inconvenience to carry, it cannot be used in some specific fields. To invent a wearable, convenient and practical, simple operation, powerful, well-designed and robust human-computer interaction information input method will have Great practicality and practical significance.

At present, there is no mature one-handed keyboard input device among the listed human-computer interaction input devices. In the existing papers and invention patents, there are some wearable keyboard solutions, but they are all completed with the help of both hands, and the other hand cannot be released. Carry out more behaviors, and the wearable keyboard mentioned in the current discussion and invention has problems such as too complicated operation, low recognition accuracy, requiring separate power supply lines and data transmission lines, etc., which is inconvenient to use, and requires separate development of drivers. It is not compatible with the current mainstream input method systems (such as the conventional "Pinyin Jiujian" input method and other input methods that support standard keyboard ASCII encoding) and other shortcomings, and there is still a certain gap before it can be put into the market.

Utility model content

According to the keyboard structure and code conversion method, the traditional keyboard can be divided into two types: coded and non-coded. The coded keyboard directly generates the ASCII code corresponding to the key through the digital circuit. This method is rarely used at present. The non-coded keyboard arranges the cases into a matrix, and the hardware or software scans the matrix at any time. Press, the row and column information of the key is converted into a position code and sent to the host, and then the keyboard driver looks up the table to obtain the ASCII code of the key, and finally sends it into the keyboard buffer in the memory for the host to analyze and execute; this practical New keyboard design based on non-coding structure.

The utility model provides an efficient and convenient single-handed keyboard input system, comprising a glove body, the glove body is made of soft material and can be freely bent, and five fingers of the glove body are adhered with a plurality of conductive films formed by Ring-shaped contacts around the fingers, the micro-pressure generated by the contact of the ring-shaped contacts can turn on the contact circuit, the ring-shaped contacts are connected to the microprocessor through a conductive circuit, and the conductive circuit is a strip pasted on the back of the glove body. A conductive film, the microprocessor is mounted on the back of the glove body and is used to receive, process and transmit the signals generated by the ring contact.

Preferably, the ring-shaped contacts include 12 contacts located near the three knuckles of the little finger, the ring finger, the middle finger and the index finger and 2 contacts located on the top and bottom of the thumb. The contacts are active contacts and do not have functions and characters, and are used to click the contacts of other fingers. The other 13 contacts are functional contacts, corresponding to corresponding characters and functions; the ring contacts also include Four sequential selection contacts are arranged on the top of the little finger, the ring finger, the middle finger and the index finger, and the sequential selection contacts are used for selection in the case of inputting multiple homophones, multiple letters or multiple symbols.

Preferably, the annular contact is a 3 mm wide ITO conductive film, and the conductive circuit is a 1 mm wide ITO conductive film pasted on the back of the glove body.

Preferably, the microprocessor is connected with a rechargeable battery, the rechargeable battery is installed on the back of the glove body, and a Type-C data charging interface is provided on the rechargeable battery.

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

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

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

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

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

The contacts near the second phalanx of the ring finger correspond to "4" "!" ")" "G" "H" "I";

The contacts near the third phalanx of the ring finger correspond to "7" """ "=" "P" "Q" "R" "S";

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

The contacts near the second phalanx of the middle finger correspond to "5" ";" "-" "J" "K" "L";

The contacts near the third phalanx of the middle finger correspond to "8" """ "*" "T" "U" "V";

The contacts near the first knuckle of the index finger correspond to "3" "?" "(" "D" "E" "F";

The contacts near the second phalanx of the index finger correspond to "6", "@", "M", "N", "O";

The contacts near the third phalanx of the index finger correspond to "9" ":" "+" "W" "X" "Y" "Z";

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

、“数字”、“翻页”、“大/小”、“符号”；具体设置方式为：Preferably, the characters and functions provided on the functional contact located at the bottom of the thumb are "0",

, "Number", "Page Turn", "Large/Small", "Symbol"; the specific setting methods are:

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

The contact near the second phalanx of the index finger touches the bottom contact of the thumb, and the full-width half-width function is switched;

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

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

。The contact near the second phalanx of the middle finger touches the contact at the bottom of the thumb, input "0" in the digital state and input "0" in the symbol state.

.

Preferably, the setting method of the sequence selection contacts is as follows:

The active contact at the top of the thumb and the contact at the top of the little finger are connected to option 1;

The active contact at the top of the thumb and the contact at the top of the ring finger are connected to option 2;

The active contact at the top of the thumb and the contact at the top of the middle finger are connected to option 3;

The active contact at the top of the thumb and the contact at the top of the index finger are connected to option 4;

The contact between the bottom of the thumb and the top of the index finger is connected to option 5;

The bottom contact of the thumb and the top contact of the middle finger are connected to option 6;

The contact between the bottom of the thumb and the top of the ring finger is option 7.

Compared with the prior art, the design of the utility model is completely in line with human finger engineering, the bending habits and curvature of the fingers are perfectly matched with the layout of the keyboard, and the relevant input of the keyboard can be completed with one hand, and the other hand can be liberated. It is convenient and practical to carry out more behaviors, and has the advantages of simple operation, powerful functions, exquisite design and good robustness; the utility model is based on a non-coding structure, the structure is simple, the button redefinition is convenient, and it can be judged by the connection of the circuit. For the input point position, the conventional "Pinyin Nine-Key" input method layout can be used, which has better system compatibility. 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. , more in line with the usage habits; the contacts are made of ITO ring-shaped conductive film, which has extremely high conductivity, good chemical stability and flexibility, and at the same time increases the contact surface, and the recognition degree is greatly improved; the utility model uses a specially designed for The rechargeable battery designed for the one-handed keyboard does not require a power supply line. The rechargeable battery adopts a universal Type-C interface, which is convenient for charging and data transmission.

Description of drawings

Figure 1 is a front view of the utility model (take the right hand as an example).

Figure 2 is a rear view of the utility model (take the right hand as an example).

FIG. 3 is a state diagram of a use state of the utility model.

Fig. 4 is another use state diagram of the utility model.

In the figure: 1. Glove body; 21. Active contact; 22. Functional contact; 23. Sequence selection contact; 3. Conductive circuit; 4. Microprocessor; 5. Rechargeable battery.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2 , the present invention provides a keyboard glove with strong practicability, which can be set on the left hand or the right hand for use. The structure of the left and right hands is symmetrical.

It includes a glove body 1. The glove body 1 is made of soft material and can be freely bent. The five fingers of the glove body 1 are bonded with a number of ring-shaped contacts formed by conductive films. The contact circuit is turned on, and the ring contact is connected to the microprocessor 4 through the conductive circuit 3. The conductive circuit 3 is a strip-shaped conductive film pasted on the back of the glove body 1. The microprocessor 4 is installed on the back of the glove body 1 and is used for receiving , process and send the signal generated by the ring contact closure. Among them, the glove body 1 can be made of thin nylon, with precise knitting method without finger seams affecting the touch feeling, elastic wristband, not compressing blood vessels, and not tightening the wrist. Paste 1mm wide ITO conductive film from top to bottom on the back of five fingers as conductive circuit 3, the conductive film has extremely high conductivity, good chemical stability and flexibility; 3mm wide ITO conductive film is wound in the middle of the knuckles The finger ring increases the contact surface, and the end is connected to the microprocessor 4 on the back of the finger. The microprocessor 4 can generate the key scanning sequence and realize the key code translation; distinguish the processing function key combination, apply for CPU interrupt, and process the priority; output control and identify the CPU timing , real-time data output and other functions. The microprocessor 4 on the back of the glove body 1 can be powered by a 3.7*12*29 (thickness, width, length) capacity 110mAh rechargeable battery 5. The rechargeable battery 5 has a Type-C data charging interface and supports the USB interface HID device protocol. It can be connected to a host computer that supports USB and wireless devices such as a computer, and can be extended to support wireless protocols such as Bluetooth and ZigBee by changing the function of the module.

The ring contacts include 12 contacts located near the three knuckles of the little finger, the ring finger, the middle finger and the index finger and 2 contacts located at the top and bottom of the thumb. The contact located on the top of the thumb is the active contact 21 And there are no functions and characters, which are used to click the contacts of other fingers. The other 13 contacts are functional contacts 22, corresponding to the corresponding characters and functions; the ring contacts also include the little finger, the ring finger, the middle finger and the index finger. The top four sequential selection contacts 23 are used for selection in the case of inputting multiple homophones, multiple letters or multiple symbols.

The characters and functions corresponding to the functional contacts 22 arranged near the three knuckles of the little finger, the ring finger, the middle finger and the index finger are:

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

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

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

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

The contacts near the second phalanx of the ring finger correspond to "4" "!" "" "G" "H" "I";

The contacts near the third phalanx of the ring finger correspond to "7" """ "=" "P" "Q" "R" "S";

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

The contacts near the second phalanx of the middle finger correspond to "5" ";" "-" "J" "K" "L";

The contacts near the third phalanx of the middle finger correspond to "8" """ "*" "T" "U" "V";

The contacts near the first knuckle of the index finger correspond to "3" "?" "(" "D" "E" "F";

The contacts near the second phalanx of the index finger correspond to "6", "@", "M", "N", "O";

The contacts near the third phalanx of the index finger correspond to "9" ":" "+" "W" "X" "Y" "Z";

The 12 functional contacts 22 mentioned above are triggered by the active contacts 21 on the top of the thumb.

、“数字”、“翻页”、“大/小”、“符号”；具体设置方式为：The characters and functions provided on the functional contact 22 at the bottom of the thumb are "0",

, "Number", "Page Turn", "Large/Small", "Symbol"; the specific setting methods are:

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

The contact near the second phalanx of the index finger touches the bottom contact of the thumb, and the full-width half-width function is switched;

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

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

。The contact near the second phalanx of the middle finger touches the contact at the bottom of the thumb, input "0" in the digital state and input "0" in the symbol state.

.

The setting method of sequence selection contact 23 is as follows:

The active contact at the top of the thumb and the contact at the top of the little finger are connected to option 1;

The active contact at the top of the thumb and the contact at the top of the ring finger are connected to option 2;

The active contact at the top of the thumb and the contact at the top of the middle finger are connected to option 3;

The active contact at the top of the thumb and the contact at the top of the index finger are connected to option 4;

The contact between the bottom of the thumb and the top of the index finger is connected to option 5;

The bottom contact of the thumb and the top contact of the middle finger are connected to option 6;

The contact between the bottom of the thumb and the top of the ring finger is option 7.

The specific input method is:

When using the Chinese character input method, the keyboard is in the Chinese input state by default, or use the active contact on the top of the thumb to tap the corresponding contact to switch to the Chinese input state; according to the order of the pinyin of the Chinese characters to be input, tap the contact near the knuckle of the letter in turn. Click to get the Chinese characters with the same pronunciation, and select the correct Chinese characters according to the order of Chinese characters displayed on the screen. Generally, 7 Chinese characters are preferentially displayed in the input pre-selection area. Find the correct Chinese character;

When using the English input method, use the thumb active contact to click the corresponding contact to switch to the English input state, and use the thumb active contact to click the contact near the knuckle of the letter to be input, that is, the corresponding contact of the contact is displayed in the input pre-selection area. , and then select the correct letter according to the alphabetical order displayed on the screen;

When using the digital input method, the knuckle contact at the bottom of the thumb is converted to the digital input function by other knuckle points, and the active contact of the thumb can be directly used to tap the contact near the knuckle where the number to be input is located;

When using the punctuation input method, the knuckle contact at the bottom of the thumb is converted to the punctuation input function by pressing other finger points. Combined with the page-turning key combination, punctuation input, mathematical operation symbol input and other commonly used special characters can be input. Specifically, about 13 kinds of punctuation in Chinese can be input, including 7 kinds of dots (1. period 2. hello 3. exclamation mark 4. comma 5. colon sign 6. semicolon 7. colon), 6 kinds of labels (8. quotation marks 9 .Brackets 10. Dash 11. Ellipsis 12. Book title 13. Proper name) and 6 kinds of mathematical operation symbols (1. Plus sign 2. Minus sign 3. Multiplication sign 4. Division sign 5 Equal sign 6.%), other commonly used 7 special characters: (1.#2.^3.￥4.$5.&6.[]7.{}).

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

Although the specific embodiments of the present invention are described above, they do not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solutions of the present invention, those skilled in the art can make Various modifications or deformations made are still within the protection scope of the present invention.

Claims (7)

1. A practical keyboard glove, comprising a glove body (1), characterized in that: the glove body (1) is made of a soft material and can be freely bent, and the five fingers of the glove body (1) are glued on. A number of ring-shaped contacts formed by conductive films are connected, and the micro-pressure generated by the collision of the ring-shaped contacts can turn on the contact circuit, and the ring-shaped contacts are connected to the microprocessor (4) through the conductive circuit (3). ), the conductive circuit (3) is a strip-shaped conductive film pasted on the back of the glove body (1), the microprocessor (4) is installed on the back of the glove body (1), and is used for receiving, processing and sending ring contacts Click on the resulting signal. 2 . The practical keyboard glove according to claim 1 , wherein the annular contact includes 12 contacts arranged near the three knuckles of the little finger, the ring finger, the middle finger and the index finger, and 12 contacts arranged in the vicinity of the three knuckles. 2 contacts at the top and bottom of the thumb, the contacts arranged on the top of the thumb are active contacts (21) and do not have functions and characters, and are used to click the contacts of other fingers, and the other 13 contacts. The contacts are functional contacts (22), corresponding to corresponding characters and functions; the annular contacts also include 4 sequential selection contacts (23) arranged on the top of the little finger, the ring finger, the middle finger and the index finger. The contact (23) is used for selection in the case of inputting multiple homophone Chinese characters, multiple letters or multiple symbols. 3. A practical keyboard glove as claimed in claim 1, wherein the annular contact is an ITO conductive film with a width of 3 mm, and the conductive circuit (3) is the back of the glove body (1). Paste the 1mm wide ITO conductive film. 4. A practical keyboard glove according to claim 1, characterized in that: the microprocessor (4) is connected with a rechargeable battery (5), and the rechargeable battery (5) is installed on the glove On the back of the body (1), the rechargeable battery (5) is provided with a Type-C data charging interface. 5. A practical keyboard glove as claimed in claim 2, characterized in that: the characters and functions corresponding to the functional contacts (22) arranged near the three knuckles of the little finger, the ring finger, the middle finger and the index finger They are: The contact near the first knuckle of the little finger corresponds to "Enter"; The contact point near the second phalanx of the little finger corresponds to "Chinese/English"; The contact near the third phalanx of the little finger corresponds to "delete"; The contact point near the first knuckle of the ring finger corresponds to "1" ", ""_" "participle"; The contacts near the second phalanx of the ring finger correspond to "4" "!" ")" "G" "H" "I"; The contacts near the third phalanx of the ring finger correspond to "7" """ "=" "P" "Q" "R" "S"; The contacts near the first knuckle of the middle finger correspond to "2" "." "/" "A" "B" "C"; The contacts near the second phalanx of the middle finger correspond to "5" ";" "-" "J" "K" "L"; The contacts near the third phalanx of the middle finger correspond to "8" """ "*" "T" "U" "V"; The contacts near the first knuckle of the index finger correspond to "3" "?" "(" "D" "E" "F"; The contacts near the second phalanx of the index finger correspond to "6", "@", "M", "N", "O"; The contacts near the third phalanx of the index finger correspond to "9" ":" "+" "W" "X" "Y" "Z"; The above 12 functional contacts (22) are triggered by the active contact (21) on the top of the thumb. 6. The practical keyboard glove according to claim 2, wherein the characters and functions provided on the functional contact (22) arranged at the bottom of the thumb are "0", "└┘" ", "Number", "Page Turn", "Large/Small", "Symbol"; the specific setting methods are: The contact point near the first knuckle of the index finger touches the bottom contact point of the thumb to switch to the punctuation input function; The contact near the second phalanx of the index finger touches the bottom contact of the thumb, and the full-width half-width function is switched; The contact point near the third phalanx of the index finger touches the bottom contact point of the thumb to trigger the page turning function; The contact near the first knuckle of the middle finger touches the bottom contact of the thumb to switch the digital input function; The contact near the second phalanx of the middle finger touches the bottom contact of the thumb, and input "0" in the digital state and "└┘" in the symbolic state. 7. A kind of keyboard glove with strong practicability as claimed in claim 2, is characterized in that: the setting mode of described sequence selection contact point (23) is: The active contact at the top of the thumb and the contact at the top of the little finger are connected to option 1; The active contact at the top of the thumb and the contact at the top of the ring finger are connected to option 2; The active contact at the top of the thumb and the contact at the top of the middle finger are connected to option 3; The active contact at the top of the thumb and the contact at the top of the index finger are connected to option 4; The contact between the bottom of the thumb and the top of the index finger is connected to option 5; The bottom contact of the thumb and the top contact of the middle finger are connected to option 6; The bottom contact of the thumb and the top contact of the ring finger are connected to option 7.

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