CN102955570A

CN102955570A - Reverse type keyboard

Info

Publication number: CN102955570A
Application number: CN2011102479619A
Authority: CN
Inventors: 黄胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-26
Filing date: 2011-08-26
Publication date: 2013-03-06

Abstract

The invention relates to a keyboard arrangement mode and an operating mode, in particular to a reverse type keyboard which enables convenient and rapid typing input of a terminal electronic device during movement, enables typing input not to be affected by body postures and does not need a supporting table top. The keyboard is arranged on the reverse side of the terminal electronic device and is supplemented with a touchpad and keys on a frame of a screen, and key area design enables fingers to be capable of touching and pressing corresponding key positions easily and conveniently. During use of the reverse type keyboard, a user holds the device with two hands and uses the ten fingers to tap the keyboard, and typing input is achieved in touch typing.

Description

The backside keyboard

Affiliated technical field

The invention belongs to a kind of keyboard layout mode and the mode of operation of portable terminal electronic equipment (such as panel computer, MP4, mobile phone etc.).

Background technology

The mobile electronic devices such as present computer, mobile phone, MP4 mainly contain two kinds aspect input mode: 1. keyboard, mouse/touch plate type, take desktop computer, notebook computer, with the mobile phone of keyboard, MP4 as representative; 2. touch-screen type is take panel computer, touch-screen mobile phone, navigating instrument as representative.These two kinds of input modes can be competent at the traditional user demand of people.But people more and more pursue office in movement, internet exchange, amusement etc. instantly, and present Radio Transmission Technology (such as 3G) so that the mobile network generally accept for everybody.And traditional keyboard adds the mouse mode and is difficult in the situation that there is not worktable to use, and is have more than is needed when standing or couching, and can not operate under the state that a little vibrations are arranged waiting by bus; Touch-sensitive display, no matter then hand-written or soft keyboard input, input speed is all slow many than keyboard typing, and touch-screen easily produces maloperation, moreover because holding on the other hand equipment, touches on the other hand and writes, also the inadaptable environment that a little shake is arranged.

Summary of the invention

For solve terminal electronic equipment character input speed in mobile the use slow, the support platform had rely on and the problem of restriction people's use attitude, the present invention has designed a kind of keyboard layout mode and mode of operation, this mode is arranged on the equipment back side with Master Keyboard, ten fingers have been taken full advantage of on the one hand, and depend on present most people and can use rapidly and accurately touch system, so that the typewriting input keeps fair speed; On the other hand, come putting equipment without any need for table top, be not subjected to the attitude restrictions such as the people stands, sits, lies, and so long as not big bang too, all on the typewriting input without large impact.

The technical solution adopted for the present invention to solve the technical problems is: a cover keyboard is set at the back side of terminal device (take panel computer as example), two hands are tactile to be pressed in order to adapt to, it is divided into left button panel and right button panel, also has touch pad, on the left and right side frame of front screen, some major keies are set in addition.During use, the people stresses on both hands the left and right side frame of panel computer, with left and right sides palm firmly hold body relative to brave fork position in the face of screen.Right-hand man's thumb touches presses positive key, and all the other 8 fingers touch the left-right key panel of press the panel computer back side with the form of touch system, realizes and the notebook computer effect of similarly typewriting.Wherein, the key name of front and back and the arrangement of key make appropriate arrangements according to actual needs and change; Bottom surface keyboard region and positive frame button arrange keypad lock, prevent false triggering when not needing button; Can add in addition and join rotatable support in order to lie against desktop.In all cases, as long as both hands can use simultaneously, namely no longer be subjected to other condition restriction, all can guarantee fast and easily typewriting input.

The invention has the beneficial effects as follows: satisfied people when using the mobile device such as panel computer, to the demand of the aspects such as efficient typewriting input, unconstrained unrestricted, stable operation.No matter handle official business, internet exchange or Entertainment, no matter stand, sit, lie, whether no matter desk or platform are arranged, also no matter in by a small margin vibrations, the operation such as all can typewrite easily.

Description of drawings

The invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is mode of operation schematic diagram of the present invention.

Fig. 2 is back side keyboard (and touch pad) arrangenent diagram that the present invention is directed to panel computer or other electronic equipments.

Fig. 3 is front (the being screen) design diagram that the present invention is directed to panel computer or other electronic equipments.

(1) screen (front) among the figure, (2) operational zone (back side), (3) left button panel, (4) right button panel, (5) touch pad (6) left frame key zone, (7) left frame key zone

Embodiment

Present design can be used on the equipment such as panel computer, mobile phone, MP4, is illustrated as an example of panel computer example here.

Fig. 1 illustrates the user at work, stresses on both hands left and right side frame, holds body with left and right sides palm and brave fork position.Under the state of no matter stand, sit, lying, all can realize holding and operating body.

In Fig. 1 and Fig. 2, can see, be provided with a cover keyboard in the operational zone (back side) (2) of panel computer, i.e. left button panel (3) and right button panel (4), and be furnished with touch pad (5); Four fingers of right-hand man except thumb touch respectively the right and left key panel by the back side.In addition, the arbitrary finger except thumb all can be controlled touch pad (5).

In Fig. 3, the frame position of screen (front) (1) also is provided with left frame key zone (6) and left frame key zone (7).This moment, the thumb of two hands can touch by the key mapping to the screen frame.

The keyboard region at the back side and positive frame key-position area have comprised all major keies on the conventional keyboard, and according to ergonomics appropriate design are carried out in the key body position, like this, can utilize whole ten fingers, knock out all characters quickly and easily.

Claims

1. the keyboard layout mode of a terminal electronic equipment (backside keyboard) and mode of operation, arrange cover keyboard and a touch pad at the back side of this equipment, front screen frame and side frame can arrange some auxiliary key mappings as required, it is characterized in that: keyboard is arranged on the back side of device screen, mode by touch system realizes the typewriting input, and be aided with the button of touch pad and front frame, the faster typewriting easily and various operation.

2. according to right 1 described keyboard layout mode and mode of operation, it is characterized in that: the both hands acting in conjunction, hold equipment; When holding, ten fingers of both hands cooperatively interact, left hand 5 fingers and the right hand 5 fingers respectively draw oneself up the zone in corresponding key mapping, can touch flexibly and comfortably and press each key.

3. according to right 1 described keyboard layout mode and mode of operation, it is characterized in that: bottom surface keyboard region and positive frame button are arranged keypad lock, prevent false triggering when not needing button.

4. according to right 1 described keyboard layout mode and mode of operation, it is characterized in that: the key name of front and back and the arrangement of key make appropriate arrangements according to actual needs and change.

5. according to right 1 described keyboard layout mode and mode of operation, it is characterized in that: rotatable support is arranged in order to lie against desktop.