CN2872463Y

CN2872463Y - Assembled keyboard

Info

Publication number: CN2872463Y
Application number: CN 200520066520
Authority: CN
Inventors: 尹红春
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-28
Filing date: 2005-10-28
Publication date: 2007-02-21
Anticipated expiration: 2015-10-28

Abstract

The utility model discloses a combined type keyboard, with the purpose of providing with a combined type keyboard with relative position adjustment of all keyboard areas, convenient operation and high efficiency. The utility model includes a main keyboard (1), a companion keyboard (2) and an auxiliary keyboard (3), which could connect with each other through the connection devices on left ends and right ends. The utility model could be widely used in computer peripheral field.

Description

The combined type keyboard

Technical field

The utility model relates to a kind of combined type keyboard.

Background technology

After paper-tape punch was eliminated, keyboard was one of most important external input device of computing machine just always, also is the indispensable important component part of computing machine.The keyboard in PC XT/AT epoch is mainly based on 83 keys, and continued the quite a long time, but, be eliminated in recent years except that on notebook, also having the application, the substitute is numerous species such as 101 keys, 104 keys, 107 key boards, and occupied the dominant position in market.For computer keyboard, although number of keys is difference to some extent, but key arrangement is basic identical, being divided into is 4 zones, be major key panel, auxiliary bond panel, function key area and numerical key panel: the major key panel mainly by letter key A, B, C ..., Z,

numerical key

0,1,2 ..., 9, symbolic key (various punctuation mark), other key (enter key, Ctrl, Alt key ...) wait composition; The auxiliary bond panel claims to control keypad or editor's keypad again, mainly is made up of four direction key, Insert key, Delete key, PageUp key, PageDown key, Sleep key etc.; Function key area mainly by Esc key, F1, F2, F3 ..., composition such as F12 key; The numerical key panel mainly by

numerical key

0,1,2 ..., 9, the sign of operation key+,-, * ,/etc. composition.Existing keyboard is arranged on major key panel and function key area the left part of keyboard, the auxiliary bond panel is arranged on the middle part of keyboard, the numerical key panel is arranged on the right part of keyboard, and major key panel, the auxiliary bond panel, the relative position in function key area and numerical key panel is fixed, such topology layout is made troubles to the user in some application scenario, for example, carrying out CAD (computer aided design), the occasion that financial statement is handled, both needed the frequent operation mouse, need frequent input digit again, most of people operate mouse and use the right hand, the input digit fast convenience of numerical key in numerical key panel, because the numerical key panel is arranged on the right part of keyboard, therefore convenient with right-hand operated, the right hand just need move around at mouse and numerical key panel like this, and not only the right hand uses and frequently easily to cause fatigue, and the right hand efficient that makes computation that moves around reduces.

So existing technology has the following disadvantages: can not adjust the relative position of each keyboard region, inconvenient operation, efficient are low.

The utility model content

Technical problem to be solved in the utility model is the deficiency that overcomes on the prior art, and a kind of relative position that can adjust each keyboard region, easy to operate, combined type keyboard that efficient is high are provided.

The technical scheme that the utility model adopted is: the utility model comprises Master Keyboard, companion keyboard, auxiliary keyboard, and described Master Keyboard, described companion keyboard, described auxiliary keyboard are connected by the coupling arrangement at two ends, the left and right sides separately.

Described Master Keyboard comprise letter key A, B, C ..., Z,

numerical key

0,1,2 ..., 9, symbolic key ` ,-,=,, [,]; , ',,. ,/, backspace key BackSpace, enter key Enter, Tab key Tab, Caps Lock CapsLock, two shift Shift, two operating key Ctrl, two switch key Alt, two form key Windows, space bar, cancel key Esc, function key F1, F2, F3 ..., F12; Described companion keyboard comprise the four direction key ↑, ↓, ←, →, insert key Insert, delete key Delete, two page turning key PageUp, PageDown, cursor fast moving key Home, End, Print Screen key PrintScreen, screen scroll shows locking key ScrollLock, and Pause key Pause wakes key WakeUp up, dormancy key Sleep, power key Power; Described auxiliary keyboard comprise

numerical key

0,1,2 ..., 9, symbolic key+,-, * ,/., num lock key NumLock and number lock pilot lamp, capitalization locking pilot lamp, screen scroll show the locking pilot lamp.

Described coupling arrangement adopts joinery and its construction, and one end is tenon structure about described Master Keyboard, described companion keyboard, described auxiliary keyboard, the other end is tenon groove structure.

The beneficial effects of the utility model are: because the utility model comprises Master Keyboard, companion keyboard, auxiliary keyboard, described Master Keyboard, described companion keyboard, described auxiliary keyboard are connected by the coupling arrangement at two ends, the left and right sides separately, like this, the user can adopt different connected modes according to the different occasions of different operating habits and practical operation, be the left and right sides relative position of the described Master Keyboard of conversion, described companion keyboard, described auxiliary keyboard, thus the utility model can adjust each keyboard region relative position, easy to operate, efficient is high.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is the structural representation of the utility model embodiment two;

Fig. 3 is the structural representation of the utility model embodiment three;

Fig. 4 is the structural representation of the utility model embodiment four;

Fig. 5 is the structural representation of the utility model embodiment five;

Fig. 6 is the A-A cross-sectional view of Fig. 1 to combined type keyboard shown in Figure 5.

Embodiment

Embodiment one:

As Fig. 1, shown in Figure 6, present embodiment is the common common keyboard connected mode that is mainly used in the word processing occasion.

The utility model comprises Master Keyboard 1, companion keyboard 2, auxiliary keyboard 3, the left end of described Master Keyboard 1, described companion keyboard 2, described auxiliary keyboard 3 is tenon groove structure, right-hand member is tenon structure, plug the formation one by the joinery and its construction at two ends, the left and right sides separately, be followed successively by described Master Keyboard 1, described companion keyboard 2, described auxiliary keyboard 3 during operation from left to right, its mode of operation and existing mode of operation are identical.

Described Master Keyboard 1 comprise letter key A, B, C ..., Z,

numerical key

0,1,2 ..., 9, symbolic key ` ,-,=,, [,]; , ',,. ,/, backspace key BackSpace, enter key Enter, Tab key Tab, Caps Lock CapsLock, two shift Shift, two operating key Ctrl, two switch key Alt, two form key Windows, space bar, cancel key Esc, function key F1, F2, F3 ..., F12; Described companion keyboard 2 comprise the four direction key ↑, ↓, ←, →, insert key Insert, delete key Delete, two page turning key PageUp, PageDown, cursor fast moving key Home, End, Print Screen key PrintScreen, screen scroll shows locking key ScrollLock, and Pause key Pause wakes key WakeUp up, dormancy key Sleep, power key Power; Described auxiliary keyboard 3 comprise

numerical key

Embodiment two:

As Fig. 2, shown in Figure 6, present embodiment is the keyboard connected mode that is used for various computer-aided design (CAD) occasions.Be followed successively by described auxiliary keyboard 3, described companion keyboard 2, described Master Keyboard 1 during operation from left to right, the right-hand operated mouse, the function key of left-handed operation input digit and various editor's usefulness lessens fatigue, and raises the efficiency.All the other are identical with embodiment one.

Embodiment three:

As Fig. 3, shown in Figure 6, present embodiment is to be used to play the keyboard connected mode of occasion.Be followed successively by described companion keyboard 2, described auxiliary keyboard 3, described Master Keyboard 1 during operation from left to right, the right-hand operated mouse, the various function keys of left-handed operation, shortcut and each parameter values of input improve operating speed, are beneficial to obtain the recreation triumph.All the other are identical with embodiment one.

Embodiment four:

As Fig. 4, shown in Figure 6, present embodiment is to be used for the frequent keyboard connected mode of using the numerical key occasion such as financial process.Be followed successively by described auxiliary keyboard 3, described Master Keyboard 1, described companion keyboard 2 during operation from left to right, the right-hand operated mouse, the left hand input digit is increased work efficiency, and lessens fatigue.All the other are identical with embodiment one.

Embodiment five:

As Fig. 5, shown in Figure 6, present embodiment is the simple and easy keyboard connected mode that is used for seldom using the numerical key occasion.The utility model comprises described Master Keyboard 1, described companion keyboard 2, does not comprise described auxiliary keyboard 3, and all the other are identical with embodiment one, has reduced the overall dimension of keyboard, has saved the operator's console space.

Three independent keyboards are made in the numeric keypad district that the utility model will have major key panel and function key area that keyboard is arranged on the keyboard left part now, be arranged on the auxiliary bond panel at keyboard middle part, be arranged on the keyboard right part respectively, be described Master Keyboard 1, described companion keyboard 2, described auxiliary keyboard 3, can produce the layout of the keyboard region that satisfies different operating custom and different application occasion by different being connected separately, easy to operate, efficient is high.

Coupling arrangement described in the utility model is not limited to the employing joinery and its construction, also can adopt other known dismountable connected mode.

The utility model can be widely used in the computer peripheral equipment field.

Under the situation that does not break away from the present utility model thought, all application the utility model instructionss and accompanying drawing content and the various equivalences of being done change, and all reason is with being contained in the claim scope of the present utility model.

Claims

1, a kind of combined type keyboard is characterized in that: it comprises Master Keyboard (1), companion keyboard (2), auxiliary keyboard (3), and described Master Keyboard (1), described companion keyboard (2), described auxiliary keyboard (3) are connected by the coupling arrangement at two ends, the left and right sides separately.

2, combined type keyboard according to claim 1 is characterized in that:

Described Master Keyboard (1) comprise letter key A, B, C ..., Z, numerical key 0,1,2 ..., 9, symbolic key ` ,-,=,, [,]; , ',,. ,/, backspace key BackSpace, enter key Enter, Tab key Tab, Caps Lock CapsLock, two shift Shift, two operating key Ctrl, two switch key Alt, two form key Windows, space bar, cancel key Esc, function key F1, F2, F3 ..., F12;

Described companion keyboard (2) comprise the four direction key ↑, ↓, ←, →, insert key Insert, delete key Delete, two page turning key PageUp, PageDown, cursor fast moving key Home, End, Print Screen key PrintScreen, screen scroll shows locking key ScrollLock, and Pause key Pause wakes key WakeUp up, dormancy key Sleep, power key Power;

Described auxiliary keyboard (3) comprise numerical key 0,1,2 ..., 9, symbolic key+,-, * ,/., num lock key NumLock and number lock pilot lamp, capitalization locking pilot lamp, screen scroll show the locking pilot lamp.

3, combined type keyboard according to claim 1, it is characterized in that: described coupling arrangement adopts joinery and its construction, and an end is tenon structure about described Master Keyboard (1), described companion keyboard (2), described auxiliary keyboard (3), the other end is tenon groove structure.