CN112099648B - Double-foot control keyboard and input method thereof - Google Patents
Double-foot control keyboard and input method thereof Download PDFInfo
- Publication number
- CN112099648B CN112099648B CN202011070517.XA CN202011070517A CN112099648B CN 112099648 B CN112099648 B CN 112099648B CN 202011070517 A CN202011070517 A CN 202011070517A CN 112099648 B CN112099648 B CN 112099648B
- Authority
- CN
- China
- Prior art keywords
- rocker
- key
- foot
- keys
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a double-foot control keyboard, which comprises a base, a left foot rocker, a right foot rocker, a left foot support, a right foot support and a circuit main board, wherein the left foot rocker is connected with the left foot rocker; the upper surface of the base is provided with a left rocker groove and a right rocker groove in bilateral symmetry, and a plurality of keys capable of automatically resetting are arranged on the side walls of the periphery of the left rocker groove and the right rocker groove in different directions; the left foot rocker and the right foot rocker are arranged in the center of the rocker grooves and used for poking and triggering keys in different directions in the respective rocker grooves; compared with the existing foot control keyboard, the keyboard structure does not need frequent movements of single toe, can give good support to the sole, and effectively reduces the pressure of legs and wrists; in addition, the utility model provides a novel input method by applying the keyboard, and a large amount of key information can be input by using fewer keys.
Description
Technical Field
The present utility model relates to keyboards, and more particularly, to a dual-foot control keyboard and an input method thereof.
Background
The keyboard is a computer input device, through which english letters, numerals, punctuation marks, etc. can be input into a computer, thereby giving commands, inputting data, etc. to the computer. The keys on the existing keyboard are tightly arranged transversely and longitudinally and are suitable for flexible finger operation, but for people with inflexible fingers and disabled fingers, the existing keyboard cannot meet the use requirements; in this context, keyboards controlled by feet are increasingly available.
In the prior art, the Chinese patent with publication number of CN201611464U discloses a foot control keyboard, keys of the existing keyboard are rearranged on a keyboard box, the key pressing mode is the same as that of a hand key, and the improvement is not great. Another foot keyboard is disclosed in the related art in chinese patent publication No. CN202523006U, and another foot keyboard is disclosed in chinese patent publication No. CN103744514 a.
The prior improvements are basically designed on the layout of keys, so that the keys are conveniently removed by using the toes, however, the toes are relatively short and cannot be as flexible as fingers, and when the keys are densely arranged, a single target key is difficult to press; and the load of the leg is larger when the foot is lifted to perform the key operation.
Disclosure of Invention
The utility model aims to provide a novel double-foot control keyboard, which solves the problem of inconvenient toe key pressing and basically designs a novel input method in the keyboard structure.
The technical scheme adopted by the utility model is as follows: a double-foot control keyboard comprises a base, a left foot rocker, a right foot rocker, a left foot support, a right foot support and a circuit main board; the upper surface of the base is provided with a circular inward concave left rocker groove and a right rocker groove in bilateral symmetry, and a plurality of keys capable of automatically resetting are arranged on the side walls of the periphery of the left rocker groove and the right rocker groove in different directions; the left foot rocker is arranged in the center of the left rocker groove, and the right foot rocker is arranged in the center of the right rocker groove; the left foot rocker and the right foot rocker are used for toggling and triggering keys in different directions in respective rocker grooves and can be reset automatically; the upper end of the left foot rocker is provided with a left foot support for supporting a left foot; the upper end of the right foot rocker is provided with a right foot support for supporting a right foot; the circuit main board is arranged in the base and is connected with the keys.
Further, the left foot rocker and the right foot rocker have the same structure and comprise an automatic reset direction control box, the direction control box is fixedly arranged in the center of the rocker groove, and the direction control box is connected with a poking seat at the upper end through a connecting rod in the middle; the toggle seat is gear-shaped, a convex part is arranged on the outer side surface of the toggle seat corresponding to each key, and a contact is arranged on each convex part; the contact corresponding key is used for pressing the trigger key.
Further, a cylindrical groove is formed in the center of the upper surfaces of the poking seats of the left foot rocking bar and the right foot rocking bar; the bottoms of the left foot rest and the right foot rest are provided with cylindrical bulges which correspond to the cylindrical grooves, and the left foot rest and the right foot rest are respectively placed on the corresponding poking seats; the upper surfaces of the left foot support and the right foot support are provided with clamping grooves for clamping the feet.
Further, a layer of soft material is covered in the clamping groove, or the left foot support and the right foot support are made into silica gel products.
Further, a counterweight box is added on the lower surface of the base, and a cast iron counterweight block is arranged in the counterweight box; a circle of soft rubber anti-slip pad is arranged on the lower surface of the counterweight box.
The input method of the double-foot control keyboard divides key information such as letters, numbers, symbols and the like into a plurality of key groups, each key group comprises a plurality of key information, the key groups are distributed in different directions of a left foot rocker or a right foot rocker in a physical key mode, and the key groups are triggered by toggling the keys through the rockers and selected;
a plurality of keys are distributed on the other rocker in different directions, the number of the keys is larger than or equal to that of the key groups, and key information in the key groups is distributed on the keys on the other rocker in different directions respectively;
the specific input mode is as follows: the method comprises the steps of selecting a designated key set by using a rocker, wherein at the moment, the other rocker can only select key information in the key set, the key information is distributed on keys in different directions of the other rocker, the rocker is shifted to one key, and a customized key information is input.
After the input method is applied, the keyboard is further improved, and a right foot rocker is selected for selecting a key set; color bars are arranged on the upper surface of the keyboard base, around the left rocker groove and the right rocker groove, wherein each key around the right rocker groove corresponds to one color bar, and different color bars are adopted to mark the position of each key; each key of the left foot rocker corresponds to a color bar mark position formed by a plurality of color blocks, and each color block corresponds to a color bar of the right foot key.
Furthermore, the keyboard is also provided with Ctrl, shift, alt independent keys, and the key is turned on by pressing the trigger and turned off by pressing the trigger.
The utility model has the beneficial effects that: compared with the existing foot control keyboard, the keyboard structure does not need frequent movements of single toe, is not limited by inflexibility of toes, can give good support to the sole, and effectively reduces the pressure of legs and wrists. In addition, the utility model provides a novel input method by applying the keyboard, and a large amount of key information can be input by using fewer keys.
Drawings
Fig. 1 is an exploded view of the structure of the keyboard of the present utility model.
Fig. 2 is a detailed construction diagram of the upper surface of the base.
FIG. 3 is a schematic view of the left and right foot rockers mounted on the base.
Fig. 4 is a bottom view of the left foot rocker.
Fig. 5 is a top view of the left foot rocker.
FIG. 6 is a schematic illustration of the toggle orientation of the left and right foot rockers.
Fig. 7 is a bottom view of the left foot rest.
Fig. 8 is a top view of an assembled keyboard of the present utility model.
Fig. 9 is an assembled bottom view of the keyboard of the present utility model.
FIG. 10 is a schematic diagram of the orientations of key one and key two.
FIG. 11 is a schematic diagram of a color bar of a north-right key in an embodiment.
Fig. 12 is a schematic diagram of the principle of the input method of the present utility model.
Fig. 13 is a graph illustrating the principle of the input method of the present utility model.
In the figure: the device comprises a base 1, a left rocker groove 2, a right rocker groove 3, a key one 4, a key two 5, a contact 6, a left foot rocker 7, a right foot rocker 8, a control box 9, a connecting rod 10, a toggle seat 11, a convex part 12, a left foot support 13, a right foot support 14, a cylindrical groove 15, a cylindrical protrusion 16, a clamping groove 17, a counterweight box 18, a counterweight 19 and a non-slip pad 20.
Description of the embodiments
In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings, which are given by way of illustration only, and not limitation.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated; thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Examples
A dual-foot control keyboard, as shown in fig. 1, is an exploded view of the structure of the keyboard of the present utility model; the keyboard mainly comprises a base 1, a left foot rocker 7, a right foot rocker 8, a left foot support 13, a right foot support 14 and a circuit main board;
as shown in fig. 2, which is a detail structure diagram of the upper surface of the base 1, the upper surface of the base 1 is symmetrically provided with a circular and concave left rocker groove 2 and a right rocker groove 3, keys are arranged on the peripheral side walls of the left rocker groove 2 and the right rocker groove 3, in this embodiment, eight keys 4 capable of automatically resetting are arranged in the left rocker groove 2 at equal arc length intervals, and eight keys two 5 capable of automatically resetting are arranged in the right rocker groove 3 at equal arc length intervals;
as shown in fig. 3, a left foot rocker 7 is installed in the center of the left rocker groove 2, and a right foot rocker 8 is installed in the center of the right rocker groove 3; the structure of the left foot rocker 7 and the right foot rocker 8 is basically the same as the structure principle of the existing game machine rockers, and can be freely toggled back and forth and left and right, and is automatically reset after being released; the rocker of the utility model is different in that the upper end of the rocker of the game machine is a ball or a handle which is convenient to hold by hand, while the structure of the upper end of the rocker of the utility model is used for supporting the feet of a user and is provided with a contact 6 for triggering keys in all directions;
in this embodiment, the left foot rocker 7 and the right foot rocker 8 have the same structure, and all eight-direction rockers are adopted, as shown in fig. 6, the left foot rocker 7 and the right foot rocker 8 can be shifted from the center to eight directions; eight directions of the left foot rocker 7 are corresponding to eight keys 4 arranged on the inner wall of the left rocker groove 2, the left foot rocker 7 is provided with opposite contacts 6 corresponding to each key 4, the left foot rocker 7 is poked in a certain direction, and the contacts 6 at the corresponding positions are contacted with the keys 4 and trigger the keys after being pressed down; eight keys II 5 arranged on the inner wall of the right rocker groove 3 are corresponding to eight directions of the toggle of the right foot rocker 8, opposite contacts 6 are arranged on the right foot rocker 8 corresponding to each key II 5, the right foot rocker 8 toggles in a certain direction, and the contacts 6 at the corresponding positions are contacted with the keys II 5 and are triggered after being pressed down;
the two rockers of the utility model have the specific structure that as shown in fig. 4 which is a bottom view of a left foot rocker 7, the bottom of the left foot rocker 7 is a direction control box 9 (the prior art) which can automatically reset, the direction control box 9 is fixedly arranged in the center of a left rocker groove 2, and the direction control box 9 is connected with a toggle seat 11 at the upper end through a connecting rod 10 in the middle; as shown in fig. 5, which is a top view of the left foot rocker 7, the toggle seat 11 is gear-shaped, a protruding part 12 is arranged on the outer side surface of the toggle seat 11 corresponding to each key 4, and a contact 6 is arranged on each protruding part 12; the structure of the right foot rocker 8 and the left foot rocker 7 is the same and will not be described here again.
In addition, in order to facilitate the accurate control of the left foot rocking bar 7 and the right foot rocking bar 8 by the user, a left foot support 13 and a right foot support 14 are also arranged on the left foot rocking bar 7 and the right foot rocking bar 8; specifically, as shown in fig. 5, a cylindrical groove 15 is formed in the center of the upper surfaces of the toggle seats 11 of the left foot rocker 7 and the right foot rocker 8; as shown in fig. 7, cylindrical protrusions 16 are arranged at the bottoms of the left foot rest 13 and the right foot rest 14, the cylindrical protrusions 16 correspond to the cylindrical grooves 15, and the left foot rest 13 and the right foot rest 14 are respectively placed on the corresponding poking seats 11; as shown in fig. 8, the upper surfaces of the left foot rest 13 and the right foot rest 14 are provided with clamping grooves 17 for clamping the feet; the clamping groove 17 is preferably designed according to the size and the foot shape of the foot of a user, otherwise, the problem that a big foot cannot be clamped in the clamping groove 17 or a small foot has too large movable space in the clamping groove 17 to be effectively poked can occur; furthermore, in order to prevent foot wear, a layer of soft material such as sponge can be covered in the clamping groove 17, or the left foot support 13 and the right foot support 14 can be made into silica gel products; in this embodiment, the left foot rest 13 and the right foot rest 14 can be detached and separated from the toggle seat 11, mainly considering the problem of cleaning and disinfecting the foot rest.
The keyboard is also internally provided with a circuit board, and specifically, the circuit board is arranged in an inner cavity (not shown) of the base 1 and is connected with a key I4, a key II 5 and the like.
Further structurally optimized, as shown in fig. 1, the keyboard moves in the shifting process of the left foot rocker 7 and the right foot rocker 8, in order to increase the dead weight stable position, a counterweight box 18 is added on the lower surface of the base 1, and a cast iron counterweight 19 is arranged in the counterweight box 18; as shown in fig. 9, a ring of soft rubber anti-slip pad 20 may be further installed on the lower surface of the weight box 18.
The keyboard with the structure can directly realize the input of 16 key information without adding other independent keys or combining the keys, and can be used as an auxiliary keyboard controlled by feet; compared with the existing foot control keyboard, the keyboard structure does not need frequent movements of single toe, is not limited by inflexibility of toes, can give good support to the sole, and effectively reduces the pressure of legs and wrists.
The keyboard of the present utility model may be designed as a calculator input device only, and the key information has the numbers 0-9, "+", "-", "x", "/", "=", and "delete".
The key information which can be input by the improvement of the structure is too little to reach the information input quantity of the manual control keyboard; therefore, the utility model also provides a novel input method based on the structure; the input method is based on the cooperation input of a left foot rocker and a right foot rocker.
With this embodiment, the input principle of the input method of the present utility model is as follows, and as understood in conjunction with fig. 13, eight key pairs in eight directions of the right foot rocker represent eight key groups (keys in eight directions of the first row in fig. 13), each key group includes eight key information (shown in corresponding columns of keys in eight directions of the first row in fig. 13), and the eight key information is redistributed to eight key positions in eight directions of the left foot rocker, triggered by the located key positions; the specific operation mode is as follows: firstly, selecting a second key by using a right foot rocker, namely selecting a designated key group, wherein only eight key information in the key group can be selected on a left foot rocker, the eight key information is distributed on eight keys I in eight directions, the left foot rocker is shifted to one of the keys I, and a customized key information is input; according to this input method, the present embodiment can input 64 pieces of key information.
The following are illustrated: as understood by referring to fig. 10 and 13, the right foot rocker toggles and presses the second key (indicated by arrow) in the north, the second key is defined to include eight specific key information (second column in fig. 13) such as key a/I/Q/Y/7, the eight specific key information such as a/I/Q/Y/7 are respectively distributed on the eight keys one of the left foot rocker, for example, letter a is distributed on the key one in the north of the left foot rocker (indicated by arrow), and in the case that the right foot rocker presses the second key, the information of a can be input by pressing the key one in which the left foot rocker presses the key a;
after the reset (the left and right foot rockers return to the central position), the right foot rocker toggles and presses the second key, which is defined to contain eight specific key information such as keys B/J/R/Z/8 (third column in FIG. 13), the eight specific key information such as B/J/R/Z/8 is distributed on the eight keys I of the left foot rocker respectively, for example, letter B is distributed on the key I in the right north of the left foot rocker (arrow indication), and in the case that the right foot rocker presses the second key in the east north, the left foot rocker presses the first key in the right north to input the information B instead of A.
In a variation of the above embodiment, the functions of the right foot rocker and the key are interchanged with those of the left foot rocker and the key, i.e. the left foot rocker is used for selecting the key set, and the right foot rocker is used for selecting a specific key in the key set.
The input method of the present utility model can be understood more widely, for convenience of understanding, referring to fig. 12, in fig. 12, key information such as letters, numbers, symbols, etc. is divided into Xc key groups, X is an integer greater than 1, c is the number of the key group, and is represented by 1,2, …, c, each key group contains a plurality of key information, as shown in fig. 12, X 1 M for key information contained in key group 11 ，m 12 ，…，m 1n A representation; x is X 2 M for key information contained in key group 21 ，m 22 ，…，m 2n A representation; by analogy, the key information contained in the Xc key group is m c1 ，m c2 ，…，m cn A representation; the key sets are distributed in different directions of the left foot rocker or the right foot rocker in a physical key mode, the trigger key is shifted through the rocker, and the key sets are selected;
in the above embodiment, eight key sets (i.e., eight second keys) are arranged in eight directions of the right foot rocker, and the eight second keys are used for triggering the selected key set;
as shown in fig. 12, yd keys are arranged on the other rocker in different directions, wherein Y is greater than or equal to X, d is the number of the key and is represented by 1,2, … and d; key set X 1 、X 2 Key information in … Xc is distributed on different keys respectively; for example, as shown in FIG. 12, X 1 M in key group 11 、X 2 M in key group 21 M in Xc key group c1 Distributed in Y 1 A key; x is X 1 M in key group 12 、X 2 M in key group 22 M in Xc key group c2 Distributed in Y 2 A key; analogize to the above, X 1 M in key group 1n 、X 2 M in key group 2n M in Xc key group cn Distributed in Y d A key;
the specific input mode is as follows: the method comprises the steps of selecting a designated key set by using a rocker, wherein at the moment, the other rocker can only select key information in the key set, the key information is distributed on keys in different directions of the other rocker, the rocker is shifted to one key, and a customized key information is input.
The above-mentioned internal input principle also needs the user to cooperate with the manual to memorize, remember what specific key information is input by specific combinations of what azimuth; in order to facilitate the identification and quick learning of the user, the utility model is further improved as follows;
as shown in fig. 10, color bars are arranged around the upper surface of the base, the left rocker groove and the right rocker groove, and in the embodiment, each key pair around the right rocker groove corresponds to one color bar, and eight color bars adopt different color marking positions, and as shown in the first row in fig. 13, eight key pairs respectively mark positions by eight color bars of green (north), blue (north-east), purple (east), gray (south-east), black (south-south), cyan (south-west), red (west-west) and yellow (north-west);
each key two defines eight specific keys in eight directions of the left foot rocker, the eight specific keys are marked by color bars of the selected key two, the corresponding position of each key one is marked by eight color blocks to form a color bar marking position, as shown in fig. 11, in this embodiment, the key one in the north is marked by eight color blocks of green, blue, purple, gray, black, cyan, red and yellow to form a color bar mark, and other positions are also marked by the eight color blocks to form a color bar mark, which is understood in combination with fig. 13.
The hand can be quickly put on through color observation, and the hand is more visual than the memory direction.
As shown in fig. 13, the present embodiment can input 64 key information in combination, which includes 26 letters, number keys, etc., and basically includes the existing key information of the keyboard (the common daryou keyboard uses 87 keys to complete all functions of the keyboard).
In addition, the special keys Ctrl, shift, alt are preferably provided with independent keys (as shown in fig. 6), and are triggered to be turned on by pressing and turned off by pressing, and the special keys can be matched with the left foot rocker and the right foot rocker to further enlarge the amount of input key information, for example, pressing ctrl+left foot rocker to touch the positive north key to be defined as input "@"; for another example, pressing ctrl+right foot rocker to touch the north key two defines the input "#"; for another example, pressing ctrl+left foot rocker to touch the first positive north key and pressing right foot rocker to touch the second positive north key is defined as inputting "()", so that the keyboard of the utility model can input hundreds of different instructions through various combinations, and the input capability of the manual keyboard can be completely achieved; however, in view of the complexity of memory and use, it is preferable to use a left-foot rocker and right-foot rocker combined input, or a combination of one of the special keys Ctrl, shift, alt and either the left-foot rocker or the right-foot rocker.
Furthermore, the shortcut keys such as an independent case-case switching key, a one-key copy-paste key and the like can be set, so that the special key requirement is met.
It is specifically noted that the foregoing embodiments are merely illustrative of the principles of the present utility model and are not meant to limit the scope of the utility model, and any input method identical to the principles of the present utility model is within the scope of the utility model; the present utility model is not particularly limited as to key information defined by specific key combinations.
Although the present utility model has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The double-foot control keyboard is characterized by comprising a base, a left foot rocker, a right foot rocker, a left foot support, a right foot support and a circuit main board; the upper surface of the base is provided with a circular inward concave left rocker groove and a right rocker groove in bilateral symmetry, and a plurality of keys capable of automatically resetting are arranged on the side walls of the periphery of the left rocker groove and the right rocker groove in different directions; the left foot rocker is arranged in the center of the left rocker groove, and the right foot rocker is arranged in the center of the right rocker groove; the left foot rocker and the right foot rocker are used for toggling and triggering keys in different directions in respective rocker grooves and can be reset automatically; the upper end of the left foot rocker is provided with a left foot support for supporting a left foot; the upper end of the right foot rocker is provided with a right foot support for supporting a right foot; the circuit main board is arranged in the base and is connected with the keys; the left foot rocker and the right foot rocker have the same structure and comprise an automatic reset direction control box, the direction control box is fixedly arranged in the center of the rocker groove, and the direction control box is connected with a poking seat at the upper end through a connecting rod in the middle; the toggle seat is gear-shaped, a convex part is arranged on the outer side surface of the toggle seat corresponding to each key, and a contact is arranged on each convex part; the contact corresponding key is used for pressing the trigger key.
2. The two-foot control keyboard of claim 1, wherein: the centers of the upper surfaces of the poking seats of the left foot rocking bar and the right foot rocking bar are provided with a cylindrical groove; the bottoms of the left foot rest and the right foot rest are provided with cylindrical bulges which correspond to the cylindrical grooves, and the left foot rest and the right foot rest are respectively placed on the corresponding poking seats; the upper surfaces of the left foot support and the right foot support are provided with clamping grooves for clamping the feet.
3. The two-foot control keyboard of claim 2, wherein: and a layer of soft material is covered in the clamping groove.
4. The two-foot control keyboard of claim 2, wherein: the left foot support and the right foot support are made into a silica gel product.
5. The two-foot control keyboard of any one of claims 1-4, wherein: a counterweight box is added on the lower surface of the base, and a cast iron counterweight block is arranged in the counterweight box; a circle of soft rubber anti-slip pad is arranged on the lower surface of the counterweight box.
6. The input method of the double-foot control keyboard according to claim 1, wherein the letter, number and symbol key information is divided into a plurality of key groups, each key group comprises a plurality of key information, the key groups are arranged in different directions of a left foot rocker or a right foot rocker in a physical key mode, and the key groups are selected by toggling the trigger keys through the rockers;
a plurality of keys are distributed on the other rocker in different directions, the number of the keys is larger than or equal to that of the key groups, and key information in the key groups is distributed on the keys on the other rocker in different directions respectively;
the specific input mode is as follows: the method comprises the steps of selecting a designated key set by using a rocker, wherein at the moment, the other rocker can only select key information in the key set, the key information is distributed on keys in different directions of the other rocker, the rocker is shifted to one key, and a customized key information is input.
7. An improved keyboard employing the input method of claim 6, wherein: the right foot rocker is used for selecting a key set; color bars are arranged on the upper surface of the keyboard base, around the left rocker groove and the right rocker groove, wherein each key around the right rocker groove corresponds to one color bar, and different color bars are adopted to mark the position of each key; each key of the left foot rocker corresponds to a color bar mark position formed by a plurality of color blocks, and each color block corresponds to a color bar of the right foot key.
8. The improved keyboard of claim 7 wherein: the keyboard is also provided with Ctrl, shift, alt independent keys, and the key is turned on by pressing a trigger and turned off by pressing a trigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011070517.XA CN112099648B (en) | 2020-10-09 | 2020-10-09 | Double-foot control keyboard and input method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011070517.XA CN112099648B (en) | 2020-10-09 | 2020-10-09 | Double-foot control keyboard and input method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112099648A CN112099648A (en) | 2020-12-18 |
| CN112099648B true CN112099648B (en) | 2023-09-12 |
Family
ID=73783081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011070517.XA Active CN112099648B (en) | 2020-10-09 | 2020-10-09 | Double-foot control keyboard and input method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112099648B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1091306A (en) * | 1996-09-13 | 1998-04-10 | Kiyoshi Iwata | Keytop, character cap and character cover |
| DE20015263U1 (en) * | 2000-09-01 | 2000-11-09 | Breu Horst A | Device for operating a computer mouse using a foot |
| JP2000322176A (en) * | 1999-05-08 | 2000-11-24 | Takao Okazawa | Foot-operated input device for personal computer |
| CN101387911A (en) * | 2008-10-30 | 2009-03-18 | 淮海工学院 | Keyboard and mouse set special for upper limb disabled person |
| CN201611464U (en) * | 2009-11-20 | 2010-10-20 | 山东科技职业学院 | Foot controlled keyboard |
| KR101488099B1 (en) * | 2013-08-13 | 2015-01-29 | 청주대학교 산학협력단 | Input devices of computer for handicapped person |
| CN107376343A (en) * | 2017-09-06 | 2017-11-24 | 合肥庆响网络科技有限公司 | Game operating device and operating system |
| CN108415581A (en) * | 2018-05-09 | 2018-08-17 | 南京璀错网络科技有限公司 | Foot-type computer keyboard for handicapped |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9335831B2 (en) * | 2013-10-14 | 2016-05-10 | Adaptable Keys A/S | Computer keyboard including a control unit and a keyboard screen |
-
2020
- 2020-10-09 CN CN202011070517.XA patent/CN112099648B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1091306A (en) * | 1996-09-13 | 1998-04-10 | Kiyoshi Iwata | Keytop, character cap and character cover |
| JP2000322176A (en) * | 1999-05-08 | 2000-11-24 | Takao Okazawa | Foot-operated input device for personal computer |
| DE20015263U1 (en) * | 2000-09-01 | 2000-11-09 | Breu Horst A | Device for operating a computer mouse using a foot |
| CN101387911A (en) * | 2008-10-30 | 2009-03-18 | 淮海工学院 | Keyboard and mouse set special for upper limb disabled person |
| CN201611464U (en) * | 2009-11-20 | 2010-10-20 | 山东科技职业学院 | Foot controlled keyboard |
| KR101488099B1 (en) * | 2013-08-13 | 2015-01-29 | 청주대학교 산학협력단 | Input devices of computer for handicapped person |
| CN107376343A (en) * | 2017-09-06 | 2017-11-24 | 合肥庆响网络科技有限公司 | Game operating device and operating system |
| CN108415581A (en) * | 2018-05-09 | 2018-08-17 | 南京璀错网络科技有限公司 | Foot-type computer keyboard for handicapped |
Non-Patent Citations (1)
| Title |
|---|
| A pilot study on the control performance of foot-controlled mouse devices for the nondisabled people;Seung-Kweon hong;Journal of the ergonomics society of korea;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112099648A (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6005496A (en) | Ergonomic keyboard apparatus | |
| JP3001628B2 (en) | One-handed keyboard | |
| US5473325A (en) | Ergonomic human-computer interface apparatus and method | |
| US5612690A (en) | Compact keypad system and method | |
| US7131780B2 (en) | Keyboard | |
| US9146621B2 (en) | Reduced qwerty keyboard system that provides better accuracy and associated method | |
| WO1994024685A1 (en) | Ergonomic keyboard and pointing apparatus and method | |
| EP0045307B1 (en) | Keyboards and methods of operating keyboards | |
| US7262762B2 (en) | Apparatus and method for generating data signals | |
| GB2131746A (en) | Keyboards | |
| KR20080008390A (en) | Sequential two-key system to input keyboard characters and many alphabets on small keypads | |
| US4831218A (en) | Universal binary keyboard system | |
| JPS59140547A (en) | Data processing keyboard | |
| CN112099648B (en) | Double-foot control keyboard and input method thereof | |
| US20070256913A1 (en) | Gaming keyboard | |
| JP2005538456A (en) | Keyboard improvements | |
| US9740302B2 (en) | Ambidextrous chord keying device for use with hand-held computer | |
| TWI660291B (en) | Mouse, trackpad, input kit, and mobile device | |
| CN101075158A (en) | Finger keyboard mouse integrated system and integrated computer operating chair | |
| CA1301885C (en) | One hand key shell | |
| US20040069600A1 (en) | Keyboard and apparatus comprising the same | |
| GB2071578A (en) | Keyboards and methods of operating keyboards | |
| JP7045534B1 (en) | Type key input device along the palm | |
| KR200269602Y1 (en) | Keybutton with Three Input Parts in Small Keypad | |
| KR100927082B1 (en) | Keyboard with numeric keypad for entering characters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |