CN212647421U - Orderly-arranged partitioned keyboard - Google Patents

Abstract

The utility model relates to a neatly arrange subregion keyboard mainly is as desktop computer, notebook computer, panel computer and controls and the equipment of input, comprises key cap, key shaft, keyboard shell, keyboard circuit board, and the outward appearance is flat cuboid, and whole keyboard has only seventy-nine buttons, and neatly arrange divide into five lines sixteen rows, and except that the fifth line of the fifth key and sixth bonding concatenation be a button, other buttons all set up alone and the size and dimension is the same. The utility model discloses not only optimize the reduction to button quantity, still make keyboard position neatly arrange through adjusting keyboard circuit board code and key cap position, have a reasonable differentiation to the keyboard function, assemble an area with the mark symbol key position in disorder, input efficiency when having improved the user operation.

Description

Orderly-arranged partitioned keyboard

Technical Field

An instruction and data input device for operating equipment is also a group of function keys which are arranged to operate a machine or equipment through a system, and is mainly used as equipment for controlling and inputting a desktop computer, a notebook computer and a tablet computer.

Background

The development of the keyboard has a history of over 150 years, 1868 Americans develop a QWERTY keyboard and apply for a patent by Kerister-Larsen-Schoerster, the initial keyboard is mainly used on a typewriter, and then a new application body is found along with the invention of a computer. The keyboard is still an indispensable part of the computer. However, the arrangement of the keyboard developed widely by people to date has not been changed greatly, but the number of the keys of the keyboard is increased to some extent, and the existing keyboards are generally 104 keys and 107 keys, and the number of the keys is large and the arrangement is irregular. There are both too many repeated keys and some keys that are used less frequently. The excessive keys are unfavorable for the user to memorize the key functions and the keyboard input operation, and like some portable notebook computers, all the keys of the keyboard cannot be arranged in the portable notebook computers, so that the universality of the keyboard is reduced. The traditional keyboard has irregular arrangement due to different sizes of keys, so that a keyboard user can hardly memorize key positions of the keys, the typing difficulty is increased, and the typing efficiency is reduced. In addition, the symbols of the traditional keyboard are distributed in a scattered way, and some symbols need to be input by using combination keys, so that the keyboard input efficiency is influenced.

Disclosure of Invention

In order to solve the numerous and range irregularity of traditional keyboard button quantity, the scattered problem that distributes in disorder of punctuation mark of characters input, the utility model provides a neatly arrange subregion keyboard, this keyboard not only optimizes the reduction to button quantity, through making button key position neatly arranged to keyboard circuit board code and key cap adjustment, still has a reasonable differentiation to the keyboard function, assembles a region with the punctuation mark key position in disorder, and the symbol input need not use the combination key, has improved keyboard input efficiency when convenient to use person operates.

The utility model provides a scheme that its technical problem adopted is: the first is to remove the keys of the conventional keyboard. The ' scroll lock key, ' F11 ', ' F12 ' and menu keys which are keys with less frequency of use are removed; the repeated keys of "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "Shift", "Alt", "Fn", "Ctrl" are removed; meanwhile, all symbol keys of the main keyboard area of the traditional keyboard are moved to the number key area, and are combined to design a 'number and symbol switching key area' of the orderly-arranged partitioned keyboard. So that the number of the keyboard keys is reduced from 104 in the prior art to 74. The keyboard comprises a left-hand key area, a right-hand key area, a number and symbol switching key area, wherein the left-hand key area, the right-hand key area and the number and symbol switching key area are combined again. All keys are arranged in order transversely and longitudinally, and except the space key, the sizes of all the keys are consistent. And finally, a switching indicator lamp is arranged at the upper right corner of the two-key keys of Caps and Num Mark and used for indicating the states of capital and lowercase switching and number and symbol switching.

In the orderly-arranged partitioned keyboard, the keyboard keys are divided into a left-hand key area, a right-hand key area and a number and symbol switching key area from left to right, and the three partitions are distinguished by wider key position intervals.

In the above-mentioned orderly-arranged partitioned keyboard, the letter key arrangement of the keyboard is still the letter arrangement of the traditional "QWERTY keyboard" except for the "P" key, which is moved to the right side of the "M".

In the orderly arranged partitioned keyboard, the sizes of other keys except the space key are consistent. The size of the space key is the size formed by two key connections.

In the orderly-arranged partitioned keyboard, indicator lamps are arranged on the Num Mark key and the Caps key and are used for displaying the key switching state. "Num Mark" of "digit and symbol switch button district" is the utility model provides a button that its button switches the use problem design for the switching of "digit and symbol switch button district".

In the orderly-arranged partitioned keyboard, the surfaces of the keys F and J are provided with physical horizontal bar bulges, so that fingers can find the positions of the keys conveniently.

In the orderly-arranged partitioned keyboard, except that the 'Num Mark' number and symbol switching key, 'Backspace' Enter key is a single-function key, the rest keys are dual-function keys of numbers, operation symbols and character symbols, the numbers, the operation symbols and the character symbols are marked on the upper side of the keycap of the dual-function keys, and punctuation marks and other special symbols are marked on the lower side of the keycap of the dual-function keys.

The beneficial effects of the utility model are that, reduced the quantity of button but do not influence the input function of keyboard. The keys are arranged orderly, so that people can remember the positions of the keys more easily, and the fingers can operate the keys more easily. Integrate symbol commonly used from main keyboard district to number key dish district and become the utility model discloses a "digit switches with the symbol and presses the key zone", has abandoned the combination key operation of some symbols commonly used of keyboard in the past through "Num Mark" key switch for it is more convenient to the input operation of symbol.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view and a left side view of the present invention;

fig. 3 is a key explanatory diagram of the present invention;

fig. 4 is an external perspective view of the utility model;

fig. 5 is a sectional view of a single key of the utility model.

In fig. 1: the key of "F1", the key of "Esc", the key of "Q", the key of "Tap", the key of "Caps" capital "5", the key of "Shift" 6, the key of "Ctrl" 7, the key of "Fn", the key of 9, the key of "start", the key of "Alt", the key of 11, the key of space, the key of "Insert", the key of "Delete" 13, the key of "home" and "left", the key of "print screen" 15, the key of "Enter" 16, the key of "back" 17, the key of "backskspace", the key of "9" and "'" 18, the key of "19", the key of "and" [ ", the key of" Num Mark "20.

In fig. 5: 21. keycap, 22 key shaft, 23 keyboard upper shell, 24 circuit board, 25 keyboard lower shell

Detailed Description

[ EXAMPLES 1 ]

The orderly-arranged partitioned keyboard comprises 29 keys, namely an 'F1' key 1, an 'Esc' key 2, an 'Q' letter key 3, a 'Tap' key 4, a 'Caps' capital locking key 5, a 'Shift' key 6, a 'Ctrl' key 7, an 'Fn' key 8, a start key 9, an 'Alt' key 10, a space key 11, other letter keys and an F number key according to the 'left-hand key zone' in figure 3. The "right-hand push-button area" includes 25 keys, i.e., "Insert" key 12, "Delete" key 13, "home" and "left" key 14, "PrintScreen" key 15, "Enter" key 16, "Backspace" key 17, and other letter keys and F-number keys. The ' number and symbol switching key area ' comprises 20 keys of ' Enter ' key 16, ' Backspace ' key 17, ' 9 ' and ' ' ' key 18, ' ' and ' [ ] ' key 19, ' Num Mark ' key and other number and operation symbol and character symbol double-function keys.

[ EXAMPLES 2 ]

The ordered partition keyboard "Num Mark" key 20 functions like the case switch of "Caps" key 5. The key function of the 'digit and symbol switching key area' in the default state is that the punctuation Mark below the keycap is marked on the 'digit and symbol switching key area', and at the moment, the indicator lamp on the 'Num Mark' key 20 cap is in the off state, and the punctuation Mark can be input into the computer. When the "Num Mark" key 20 is pressed down in the default state, the "number and symbol switching key area" key functions are the number and operation symbol marked above the key cap, and at this time, the indicator light on the "Num Mark" key cap is in the on state and is used for inputting the number and operation symbol. The "Num Mark" key is toggled by pressing a cycle.

[ EXAMPLES 3 ]

The partitioned keyboard is arranged orderly, according to the graph of fig. 5, when a key is pressed by a finger, the keycap 21 drives the key shaft 22 to be downwards communicated with the circuit board, and signals are output to a computer through the corresponding chip codes on the communicated circuit board 24 to achieve the output of the corresponding functions of the keyboard. When the finger leaves the key cap 21, the key shaft is reset, the circuit is disconnected, the keyboard is restored to the initial state, and no coded signal is output from the keyboard.

[ EXAMPLES 4 ]

The partition keyboard is arranged orderly, the keys of the space key 11 are formed by connecting two adjacent keys, and the arrangement can adapt to the input operation of hands with different sizes on the space key 11.

Claims (6)

1. The orderly-arranged partitioned keyboard is characterized in that the orderly-arranged partitioned keyboard structure is composed of keycaps, key shafts, a keyboard shell and a keyboard circuit board, the appearance is a flat cuboid, the whole keyboard is provided with seventy-nine keys, the orderly arrangement is divided into sixteen rows and sixteen columns, except that the fifth key and the sixth key in the fifth row are spliced into one key, and other keys are independently arranged and have the same size and dimension.

2. The orderly-arranged partitioned keyboard of claim 1, wherein the keyboard is divided into three functional areas by the difference of the wider key interval of the adjacent partitions, and 29 keys from the left side of the keyboard are "left-hand key areas", the middle 25 keys are "right-hand key areas", and the right 20 keys are "number and symbol switching key areas".

3. The keyboard as claimed in claim 1, wherein the keycaps of the "Capslk" and "Num Mark" keys are provided with indicating lamps at the upper right corners for indicating the switching between upper and lower case letter input and between numeral and punctuation Mark.

4. The keyboard of claim 1, wherein the "Num Mark" key is used for input number and symbol switching, the key in the "number and symbol switching key area" key cap in the default state is marked with a punctuation Mark below, the indicator light on the "Num Mark" key cap is in the off state, the punctuation Mark can be input to the computer, when the "Num Mark" key is pressed more than in the default state, the "number and symbol switching key area" key is marked with a number and operation Mark above the key cap, the indicator light on the "Num Mark" key cap is in the on state for number and operation Mark input.

5. The keyboard as claimed in claim 1, wherein the size of the space key is the same as that of the adjacent two keys except that the fifth key of the fifth row and the sixth key are spliced to form a space key, and the size of the space key is the same as that of the adjacent two keys, and the key cap of the space key is not marked.

6. The keyboard of claim 1, wherein the keys other than the "Num Mark" numeral and symbol switch key, the "Backspace key and the" Enter key are single function keys, the other keys are dual function keys of numeral and operation symbol and character symbol, the numeral and operation symbol and character symbol dual function keys are marked with numeral and operation symbol on the top side of the key cap, and the punctuation Mark and other special symbols on the bottom side.

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