CN201926989U

CN201926989U - Shortcut keyboard integrating mouse function

Info

Publication number: CN201926989U
Application number: CN2011200168466U
Authority: CN
Inventors: 龚亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-19
Filing date: 2011-01-19
Publication date: 2011-08-10
Anticipated expiration: 2021-01-19

Abstract

The utility model relates to a keyboard and aims to provide a shortcut keyboard integrating a mouse function. The keyboard is provided with enter keys according to a regular QWERTY keyboard layout; a cursor position control device is arranged on a keycap of a certain enter key in a square area with a return key or a K key as a center and the side length being 9.5cm, and is electrically connected to a keyboard control circuit; the keyboard is also provided with a keyboard state transfer switch electrically connected to the keyboard control circuit; and the transfer switch, the keyboard control circuit and the cursor position control device are electrically connected to form a control circuit. According to the keyboard provided by the utility model, the operation of mouse action can be realized under the condition that a palm of a user moves rarely, and even the entering of common function keys and numeric keys can be realized according to the manner. The enter speed can be improved when an operator enters, and fatigue is not easily generated.

Description

The keyboard of the quick input of set mouse function

Technical field

The present invention relates to a kind of keyboard, particularly a kind of keyboard of gathering the quick input of mouse function.

Background technology

At present, keyboard and mouse have become the input equipment of most computer equipment standard configurations.

The basic functional principle of keyboard is exactly by keyboard control circuit real time monitoring button, and key information is sent into computing machine.In the indoor design of keyboard, have the location key position key bit scan circuit, produce the coding circuit of the key code that is pressed and will produce code and send into computer interface circuits or the like, these circuit are collectively referred to as keyboard control circuit.According to the keyboard principle of work, can be divided into encoded keyboard and nonencoded keyboard to computer keyboard.The function of keyboard control circuit relies on hardware to finish automatically fully, and this keyboard is called encoded keyboard, and it can send the coded message of pressing key into computing machine automatically.Up to a hundred buttons are arranged on keyboard usually, each button is responsible for a function, when the user pressed one of them, the scrambler in the keyboard can be transported to the pairing coding of this button in the keyboard buffer of computing machine by interface circuit rapidly, discerns processing by CPU.Generally just when the user presses certain button, its can be connected this button winding displacement on the wiring board by conductive plastic and produce signal, and the signal that has produced can be sent among the CPU by keyboard interface rapidly.Another keyboard, its keyboard control circuit function will rely on hardware and software to finish jointly, and this keyboard is called nonencoded keyboard.This keyboard response speed is fast not as encoded keyboard, but it can be that some button of keyboard redefines by software, for the function that expands keyboard provides great convenience, thereby has obtained widespread use.

Mouse is used for controlling the action of the cursor that is shown in computer display apparatus, and its extension device kind has a lot, and the design that also has some to combine with keyboard is such as being commonly called as small red dot at local trace ball, Trackpad or the trackpoin(that is provided with of keyboard).But the still inextricable rule of various mouse designs, promptly mouse device self all is separated with keyboard all the time, and such design exists some drawbacks.

Because keyboard and mouse device adhere to two kinds of equipment separately, in the time of the operation mouse, hand need move bigger distance.Even if the scheme that mixing is arranged is (as existing solution in the notebook; Mainly contain two kinds of Trackpad and trackpoint), but all have the inconvenient part of using.Such as, Trackpad generally is positioned at the keyboard below, and it has two shortcomings: the one, palm still needs to move big distance in use; In addition, palm and finger are in factitious attitude in the time of left and right press key, and sensation is not smoothly during use.And the trackpoint mode also has two shortcomings: the one, and the finger presses small red dot need be than great strength; Left and right press key is not smoothly yet.So the operator can't be accomplished to operate mouse smoothly under the not mobile situation of palm for the keyboard in the market and the separate design of mouse.

In addition, when the user uses keyboard, commonly used to HOME key, END key, PageUp key, PageDown key, Delete key etc.Usually the position of these keys is far away from the distance of conventional hand position, needs mobile palm during input; And during input digit, the factor keyboard is far away from palm, often need button with eyes to typewrite, and difficulty is finished touch system.

The utility model content

The technical problems to be solved in the utility model is, overcomes deficiency of the prior art, provide a kind of can allow the operator do not move or the situation of few mobile palm under, the keyboard of the quick input of the set mouse function that smooth and easy realization mouse action is carried out.

In order to solve its technical matters, the technical scheme that the utility model adopted is:

A kind of keyboard of gathering the quick input of mouse function is provided, has each enter key of qwerty keyboard layout routinely; Enter key or be that the keycap of any one enter key in the square area of length of side 9.5CM at center is provided with the cursor position control device with the K key, this cursor position control device is electrically connected to keyboard control circuit; Also be provided with a keyboard state change-over switch that is electrically connected to keyboard control circuit on the keyboard, change-over switch, keyboard control circuit, cursor position control device electrical connection becoming control circuit.

As a kind of improvement, described cursor position control device is a kind of in Trackpad, trace ball or the photoelectric detector.

As a kind of improvement, described cursor position control device is arranged at the keycap top of J key.

As a kind of improvement, the R key links to each other with described control circuit with the T key on this keyboard, and when the change-over switch conducting, the R key is the left mouse button function key, and the T key is the right mouse button function key; Perhaps, the F key links to each other with described control circuit with the G key on this keyboard, and when the change-over switch conducting, the F key is the left mouse button function key, and the G key is the right mouse button function key.

As a kind of improvement, described change-over switch is a touch inductor.

As a kind of improvement, described change-over switch is positioned at G key, H key, three enter key confluces of B key.

As a kind of improvement, the surface size of described enter key is not less than 6cm ²

As a kind of improvement, there is a LED light to link to each other on this keyboard with described control loop, LED light is bright when the change-over switch conducting.

As a kind of improvement, described LED light is positioned at the top of change-over switch.

The invention has the beneficial effects as follows: can allow user's palm under few situation of movement, finish the operation of mouse action, even the input of usual function keys and numerical key also can realize with reference to such mode.The operator can improve input speed when input, and is not easy to produce tired.

Description of drawings

Fig. 1 is the keyboard layout figure of specific embodiment of the utility model.

Embodiment

Realization thinking of the present utility model is: a keyboard state change-over switch is set on keyboard.Accepted user's change action when the keyboard state change-over switch after, the key arrangement of keyboard has just produced variation, switches between special state and normal state.Keyboard is exactly the normal arrangement of keyboard under normal state.Keyboard is under special state, and the layout of keyboard has produced variation, and some button becomes Trackpad, as the cursor position control panel.Some key then becomes the left-right dots keystroke position of " mouse ".

Have at present embodiment on the keyboard of qwerty keyboard layout routinely, place touch inductor at G, H, B in three key centres, as the keyboard state change-over switch.Keyboard process chip in the keyboard control circuit is just switched layout to special state after detecting the change action of change-over switch.And embed a LED light on touch inductor, indicating status changes.

Change action comprises:

Finger touches is to the keyboard state change-over switch, and when keyboard was normal state, keyboard switched to special state; When keyboard was special state, keyboard switched to normal state.

Finger leaves the keyboard state change-over switch, and when keyboard was normal state, keyboard switched to special state; When keyboard was special state, keyboard switched to normal state.

Point continuous touch control keyboard state switch twice, when keyboard was normal state, keyboard switched to special state; When keyboard was special state, keyboard switched to normal state.After finger left, state kept locking.

Under special state, keyboard layout changes as follows:

The panel of J key and ENTER key (enter key) becomes Trackpad, and the finger touch Trackpad can be controlled cursor position, and under normal state, Trackpad is inoperative.At this moment, the F key becomes the left button of mouse, the right button that the G key becomes mouse; Simultaneously, the layout change of all the other each keys is:

The A key becomes Alt key, and the S key becomes Ctrl; The D key becomes shift key; The Y key becomes the Delete key; The N key becomes the PageUp key; The M key becomes the PageDown key; The P key becomes Home key; [key becomes the End key; 7 keys still are 7, Shi ﹠amp when pinning the D key simultaneously; 8 keys still are 8, are * when pinning the D key simultaneously; 9 keys still are 9, when pinning the D key simultaneously be (; 0 key still is 0, when pinning the D key simultaneously is); The U key becomes 4, is $ when pinning the D key simultaneously; The I key becomes 5, is % when pinning the D key simultaneously; The O key becomes 6, is ^ when pinning the D key simultaneously; The K key becomes 0, when pinning the D key simultaneously is); The L key becomes 1, when pinning the D key simultaneously is! ; Key becomes 2, is @ when pinning the D key simultaneously; ' key becomes 3, is # when pinning the A key simultaneously; , key still, key, when pinning the D key simultaneously be＜; . key is still. and key when pinning the D key simultaneously is 〉; / key still is/key, when pinning the D key simultaneously is; The – key still-key, when pinning the D key simultaneously be _;=key still=key, when pinning the D key simultaneously be+; ] key becomes the * key.

Under special state, the keyboard state LED light is bright; Under normal state, the keyboard state LED light is gone out.

The keyboard output interface is the same with common keyboard, has one to be the keyboard output interface, and a mouse output interface is arranged.Output interface can be PS2, USB or wireless mode.

At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.

Claims

1. the keyboard of gathering the quick input of mouse function, each enter key with qwerty keyboard layout routinely; It is characterized in that, enter key or be that the keycap of any one enter key in the square area of length of side 9.5CM at center is provided with the cursor position control device with the K key, this cursor position control device is electrically connected to keyboard control circuit; Also be provided with a keyboard state change-over switch that is electrically connected to keyboard control circuit on the keyboard, change-over switch, keyboard control circuit, cursor position control device electrical connection becoming control circuit.

2. keyboard according to claim 1 is characterized in that, described cursor position control device is a kind of in Trackpad, trace ball or the photoelectric detector.

3. keyboard according to claim 1 is characterized in that, described cursor position control device is arranged at the keycap top of J key.

4. keyboard according to claim 1 is characterized in that, the R key links to each other with described control circuit with the T key on this keyboard, and when the change-over switch conducting, the R key is the left mouse button function key, and the T key is the right mouse button function key; Perhaps, the F key links to each other with described control circuit with the G key on this keyboard, and when the change-over switch conducting, the F key is the left mouse button function key, and the G key is the right mouse button function key.

5. keyboard according to claim 1 is characterized in that, described change-over switch is a touch inductor.

6. according to the described keyboard in any one of the claim 1 to 5, it is characterized in that described change-over switch is positioned at the confluce of G key, H key, three enter keies of B key.

7. according to the described keyboard in any one of the claim 1 to 5, it is characterized in that the surface size of described enter key is not less than 6cm ²

8. according to the described keyboard in any one of the claim 1 to 5, it is characterized in that having a LED light to link to each other with described control loop on this keyboard, LED light is bright when the change-over switch conducting.

9. keyboard according to claim 8 is characterized in that described LED light is positioned at the top of change-over switch.