CN207020635U

CN207020635U - A kind of cube keyboard

Info

Publication number: CN207020635U
Application number: CN201720417355.XU
Authority: CN
Inventors: 王正贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-20
Filing date: 2017-04-20
Publication date: 2018-02-16
Anticipated expiration: 2027-04-20

Abstract

The utility model discloses a kind of cube keyboard, including 6 faces, each EDS maps have 16 buttons, and 16 buttons press the row proper alignment of 4 row 4 on this plane；Keyboard includes housing, button, winding displacement, circuit board, power module, Wireless Keyboard module, thin film circuit and fixed panel.The beneficial effects of the utility model are：The utility model make use of cubical surface area, save space to greatest extent, while ensure that number of keys is enough, and keyboard is very compact but impact button is very convenient；The input mode of holding can effectively reduce hand fatigue caused by long-time input through keyboard；Special layout, make finger displacement very little, while the keyboard of button is appropriate, button carries out subregion by different faces, effectively reduces mistakenly hit, faster more convenient touch system；Keyboard is compact, only hand size, using wireless technology, is more convenient to carry, and can use mobile terminal again, place to use is unrestricted.

Description

A kind of cube keyboard

Technical field

The present invention relates to data entry teclmique field, especially a kind of cube keyboard.

Background technology

Keyboard is widely used as a kind of input equipment of computer, and common keyboard has two kinds：One kind is desktop computer Keyboard, another kind are keyboard of notebook computer, and desktop keyboard is divided into wired and wireless two kinds again.Conventional keyboard is all Thin-film key Disk, all use the basic structure of " button+film ".But these keyboards have several drawbacks in that：It is required that the scope of activities of hand is larger, easily Produce mistakenly hit；Need both hands to lie on keyboard, tap keyboard for a long time and cause wrist to be ached；Keyboard area is larger, compares and accounts for Space, desktop is confined to using position, it is not readily portable.

The content of the invention

The technical problems to be solved by the invention are, there is provided a kind of cube keyboard, can save sky to greatest extent Between, it is easy to use.

It is square shape in order to solve the above technical problems, the present invention provides a kind of cube keyboard, including 6 faces, Each EDS maps have 16 buttons, and 16 buttons press the row proper alignment of 4 row 4 on this plane；Keyboard include housing 1, button 2, Winding displacement 3, circuit board 4, power module 5, Wireless Keyboard module 6, thin film circuit 7 and fixed panel 8；The keycap 9 and scissors of button 2 Foot stool structure 10 interlocks, and scissor framework 10 interlocks with housing 1, and the top of silicon rubber cup 11 is close in the bottom surface of keycap 9, and silicon rubber cup 11 is worn The openwork part of housing 1 is crossed, thin film circuit 7 is close in the bottom of silicon rubber cup 11, and the another side of thin film circuit 7 is close to fixed panel 8, Fixed panel 8 is fixed on housing 1 by suspension column, and thin film circuit 7 is connected to circuit board 4 by winding displacement 3, and with circuit board 4 Wireless Keyboard module 6 is connected, and Wireless Keyboard module 6 is connected with power module 5.

Preferably, 32 buttons in the front of keyboard and top surface are distributed 26 the most frequently used English alphabets and function key.

Preferably, keyboard outermost layer is a cube housing, has openwork part in the position of key mapping to pacify on housing 1 Fill the key part of keyboard；Key cap of key set 9 passes through the openwork part of housing 1, is simultaneously connected to trigger unit in surface of shell, another side Point, triggering part can trigger the make-and-break signal of internal circuit.

Preferably, wireless transmitter module 12 is additionally provided with Wireless Keyboard module 6, the signal after the processing of keyboard chip is sent out Supply computer is sent, completes output operation.

Beneficial effects of the present invention are：Present invention utilizes cubical surface area, saves space to greatest extent, simultaneously Ensure that number of keys is enough, keyboard is very compact but impact button is very convenient；The input mode of holding can be reduced effectively Hand fatigue caused by long-time input through keyboard；Special layout, make finger displacement very little, while the keyboard of button is fitted When button carries out subregion by different faces, effectively reduces mistakenly hit, faster more convenient touch system；Keyboard is compact, and only palm is big It is small, using wireless technology, it is more convenient to carry, can uses mobile terminal again, place to use is unrestricted.

Brief description of the drawings

Fig. 1 is the keyboard overall structure diagram of the present invention.

Fig. 2 is the keyboard block diagram of the present invention.

Fig. 3 is the scissor framework press-key structure schematic diagram of the present invention.

Fig. 4 is the Wireless Keyboard scheme schematic diagram of the present invention.

Embodiment

As Figure 1-4, a kind of cube keyboard, including 6 faces, each EDS maps have 16 buttons, and 16 buttons are pressed The row proper alignment of 4 row 4 is on this plane；Keyboard include housing, button, winding displacement, circuit board, power module, Wireless Keyboard module, Thin film circuit and fixed panel；The keycap of button interlocks with scissor framework, and scissor framework interlocks with housing, the bottom surface of keycap Be close at the top of silicon rubber cup, silicon rubber cup passes through housing openwork part, and thin film circuit is close in silicon rubber cup bottom, thin film circuit it is another Simultaneously it is close to fixed panel, fixed panel is fixed on housing by suspension column, and thin film circuit is connected to circuit board by winding displacement, and It is connected with the Wireless Keyboard module on circuit board, Wireless Keyboard module is connected with power module.

The profile of this keyboard is similar to a 4*4 rank magic square, and its button is distributed on a square.The square 6 faces, each EDS maps have 16 buttons, and this 16 buttons press the row proper alignment of 4 row 4 on this plane.Cubical 6 faces 16 buttons are laid out in the same fashion, and the keyboard one shares 96 buttons.According to traditional keyboard of notebook computer have 84 by Key, this keyboard have more 12 buttons；Pressing traditional desktop keyboard has 104 keys, few 8 buttons of this keyboard.This keyboard can be Suitably increase some SFs on the basis of keyboard of notebook computer, can carry out subregion according to the function of button, 6 faces can be with Corresponding 6 functional areas.Such as front and top surface are optimal input faces, two faces one share 32 buttons, can be used to distribution most 26 conventional English alphabets and function key.

Keyboard outermost layer is a cube housing, has openwork part in the position of key mapping to install keyboard on housing Key part.Key cap of key set passes through housing openwork part, and simultaneously in surface of shell, another side is connected to triggering part, trigger unit The make-and-break signal of internal circuit can be triggered by dividing.Side is circuit part in triggering part, and the circuit is the matrix electricity of keyboard Road, it can send trigger signal to keyboard chip to judge which key mapping button triggers.The circuit can be thin film circuit Or board structure of circuit, circuit part have winding displacement by connection in keyboard chip.Side is fixed panel in circuit part, It is used for permanent circuit part, avoids circuit part from deforming.Side is the control board of keyboard in fixed panel, control Circuit board is connected to matrix circuit.Power module, keyboard control chip, wireless transmitter module are connected in control board.Electricity Source module can be dry cell or rechargeable battery.Keyboard control chip is used for handling the trigger signal of button and changes into calculating Machine signal is sent to wireless transmitter module.Wireless transmitter module can use 2.4g technologies, can also use Bluetooth technology.Using Bluetooth technology can cause keyboard to can apply to the mobile terminals such as mobile phone, flat board.Wireless transmitter module can be by keyboard control chip Signal after processing is sent in computer, completes output operation.This keyboard using Wireless Keyboard scheme can realize it is optimal just The property taken.

When button is pressed, triggering part meeting triggers circuit part sends control chip of the key-position signal to keyboard.Control Chip can be sent to wireless transmitter module by signal transacting, then by data-signal, and wireless transmitter module can send a signal to meter Calculation machine or mobile terminal, complete data entry operation.

By this keyboard hands grasping, just facing to oneself, thumb and forefinger are respectively placed in keyboard front and top surface most just In input.Front and top surface are optimal input faces, and two faces one share 32 buttons, can be used to be distributed 26 the most frequently used English Word mother and function key.Front and top surface right-hand man can each pipe two arrange, the user that is more convenient for looks for key, is being familiar with the feelings of key mapping Can be with touch system under condition.When the situation for needing other non-conventional buttons, the switching optimum position of corresponding keyboard such as can may be used Operated in terms of so that the left side or the right side are shifted into positive position.

Although the present invention is illustrated and described with regard to preferred embodiment, it is understood by those skilled in the art that Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.

Claims

A kind of 1. cube keyboard, it is characterised in that including：6 faces, each EDS maps have 16 buttons, and 16 buttons press 4 rows 4 row proper alignments are on this plane；Keyboard include housing (1), button (2), winding displacement (3), circuit board (4), power module (5), Wireless Keyboard module (6), thin film circuit (7) and fixed panel (8)；The keycap (9) of button (2) and scissor framework (10) phase Button, scissor framework (10) interlock with housing (1), and the bottom surface of keycap (9) is close at the top of silicon rubber cup (11), and silicon rubber cup (11) is worn Housing (1) openwork part is crossed, thin film circuit (7) is close in silicon rubber cup (11) bottom, and the another side of thin film circuit (7) is close to admittedly Determine panel (8), fixed panel (8) is fixed on housing (1) by suspension column, and thin film circuit (7) is connected to circuit board by winding displacement (3) (4), and with the Wireless Keyboard module (6) on circuit board (4) it is connected, Wireless Keyboard module (6) is connected with power module (5).
2. cube keyboard as claimed in claim 1, it is characterised in that the front of keyboard and 32 button distributions of top surface are most normal 26 English alphabets and function key.
3. cube keyboard as claimed in claim 1, it is characterised in that keyboard outermost layer is a cube housing, housing (1) there is openwork part in the position of key mapping to install the key part of keyboard on；Key cap of key set (9) passes through housing (1) hollow out Part, simultaneously in surface of shell, another side is connected to triggering part, and triggering part can trigger the make-and-break signal of internal circuit.
4. cube keyboard as claimed in claim 1, it is characterised in that Wireless Keyboard module is additionally provided with wireless hair on (6) Module (12) is penetrated, the signal after the processing of keyboard chip is sent into supply computer, completes output operation.