CN201867735U

CN201867735U - Tablet PC (personal computer) with primary keys of keyboard divided into two separate areas on back

Info

Publication number: CN201867735U
Application number: CN2010202986949U
Authority: CN
Inventors: 席敬
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-20
Filing date: 2010-08-20
Publication date: 2011-06-15
Anticipated expiration: 2020-08-20

Abstract

The utility model discloses a tablet PC (personal computer) with a hard keyboard arranged on the back of a computer body. The tablet PC consists of a panel display screen, a host and a hard keyboard, which are arranged in a same case. The keyboard is arranged on the back of the computer body, and primary keys of the keyboard are divided into two key areas. The tablet PC aims to keep the portable performance and satisfy the preference of the people to the hard keyboard as well as realize touch typing while hands basically do not change posture.

Description

The keyboard major key divides two to distinguish the panel computer that the upright back of the body is put

Technical field

The utility model discloses a kind of panel computer, particularly relate to a kind of panel computer that hard manual is arranged.

Background technology

Current, panel computer is designed to not be with hard manual mostly for portable performance, or hard manual is arranged, and uses but still the person of being to use wants face to face keyboard.It is not high enough to the preference and the input efficiency of hard manual that the former can not satisfy a lot of people, and the latter is inconvenient again, has lowered portable performance.

The utility model content

The utility model is broken people and is generally believed that keyboard should be in the face of the conventional thought of people's face use, can satisfy the preference of a lot of people to hard manual, allow user's both hands not break away from substantially again to hold appearance can realize pointing the touch system input, even the user can carry out input service under the situation of walking about, and kept the panel computer portable performance to improve input efficiency simultaneously again.

In order to solve the problem of above-mentioned existence, the utility model is adopting following technical proposals:

Hard manual is arranged at the back side at plate computer, and promptly flat pannel display screen, main frame and hard manual are arranged at same casing altogether, and particularly the major key with hard manual divides two to distinguish the upright casing back side that is arranged at.

Each district is divided into dried row and some row according to the arrangement bond number in two districts of keyboard described in the utility model, be located in the back side of computer by one of following dual mode: the both sides of line among (1) two keypad is distributed in about the machine back of the body respectively, form left key area and right button district, (2) two keypads are distributed in the demifacet up and down of center line under the machine back respectively, among one be made as left key area and another is made as the right button district.

The left side of keyboard left key area described in the utility model is apart from the 70mm of the fuselage left side; The rightmargin in district is disembarked in the 70mm of body the right; Each district expert with fuselage on following parallel, or with fuselage on bottom be 20 and spend with interior angle.

The left and right keypad of keyboard described in the utility model is established horizontal slip draw-in groove and bolt or clamp to regulate keypad and fuselage left and right margins and location.

Keypad character key described in the utility model is placed on the machine back of the body, and outside the character keys other key partly be placed on character keys around, portion arranged is in the fuselage front.

The utility model is held the position and is provided with some inductive switches at back side major key in the fuselage both sides.

Trace ball is established at the utility model back side.

The utility model fuselage is provided with keyboard switch and keyboard state pilot lamp.

The utility model back side is provided with support bar or post etc., and a little more than keyboard, 1m gets final product.

There is diameter the utility model fuselage both sides or struts the cover/band of diameter about 30mm in back to nearly fuselage width, and the material of noose/band is that spring is hidden by the two ends system of elastic fabric or noose/band.

After adopting above technical scheme, panel computer provided by the utility model reaches such beneficial effect: when both hands grip computer fuselage both sides, finger is the capable of touch typing input, even realize singlehanded input when being hold by one hand, when both hands leave, can be because of not being positioned over desktop or object upper keyboard by disorderly input of pressure, left and right keypad scalable and left and right margins then adapt to the not people of homochirality, and pusher side has noose/band etc. can overlap fingers and palms has increased reliability, the security that grips computer.

Description of drawings

Fig. 1 be embodiment of the utility model when just putting state and the non-character keys of part in the layout in front.

Fig. 2 be the utility model on the state basis of Fig. 1, more than or lower sideline turn over state after the turnback and trace ball embodiment for axle.

Fig. 3 is the layout embodiment that left and right sides keypad numerical key locking back replaces the QWERTY keyboard small digital keyboard among Fig. 2.

Fig. 4 is that the layout of two keypads when the utility model is wider than the left and right sides up and down also English " wealthy you carry (QWERTY) " keyboard is arranged and dual trace ball embodiment for each key of left and right sides keypad cardinal principle five row on basis.

To be QWERTY keyboard be listed as and dual trace ball embodiment based on do not comprise enter key, num lock key, the space bar cardinal principle four of " wealthy you carry (QWERTY) " keyboard Fig. 5.

Fig. 6 is the capable and last lower sideline of master keypad embodiment at an angle.

Fig. 7 is the utility model side cover band synoptic diagram.

：1 2 3 4 5 6 7 8 9 ( ↓ ) 10 ( ↑ ) 11 ( Enter ) 12 ( Page Down ) 13 ( Page Up ) 14 ( Home ) 15 ( Esc ) 16 1217～28 ( Pause ) 29 ( End ) 30 ( Backspace ) 31 ( Delete ) 32 ( Insert ) 33 ( ← ) 34 ( → ) 35 ( Shift ) 36 ( Ctrl ) 37 ( Alt ) 38 ( Caps Lock ) 39 40 ( Num Lock ) 41 42 43 44 45 46

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done and to be described in further detail:

At first and since the utility model be with portable one of for necessary purpose, so keyboard is the thin, planar keyboard, the area size of character keycap is not more than the keycap of QWERTY keyboard.

All can be in the keyboard embodiment of any two master keypads at the transparent prompting soft keyboard of screen display.

Embodiment 1:

Shown in Figure 1, the arrangement of some keys is shared at the edge in the utility model front, and these keys are function class or editor's generic key, consider when both using soft keyboard or handwriting input, these keys are arranged in the front and also can raise the efficiency, it also is for reaching this purpose that an enter key is set up in the front, and character keys all is placed in two master keypads in the back side.

Shown in Figure 2, this is the utility model back side, the state that it is a state shown in Figure 1 after above or lower sideline turn over turnback for axle, the lower sideline of this moment is the upper sideline of Fig. 1, upper sideline is the lower sideline of Fig. 1, about identical with Fig. 1.Keyboard can be in the draw-in groove shown among Fig. 217 slidable adjustment in it, range of adjustment be the keypad outside apart from computer fuselage sideline at 5mm～30mm, to adapt to the user that hand varies in size.

Trace ball is provided with two, helps the right-hand man and all can operate.

The key name layout of keyboard is seen among Fig. 4 shown in the left key area 8 and right button district 9, be based on English " wealthy you carry (QWERTY) " keyboard, except that the left and right sides of enter key (Enter) keypad substantially with the form of 6 row, 5 row be distributed in the machine back of the body about two demifacets, adjust but done partly, all establishing space bar, enter key, num lock key (Num Lock) and caps lock key in two keypads, is exactly a kind of very symmetrical layout like this.

Figure 3 shows that in this example the layout of numeric keypad behind the number lock.Principle is that numerical key is tried one's best to the base, and forefinger is to the support of fuselage when being beneficial to one-handed performance.

Figure 7 shows that the side is provided with the cover band and the inductive switch position of induction point thereof of elasticity.

Embodiment 2:

Positive identical with embodiment 1, difference is two master keypads overleaf.

Shown in Figure 5 being both based on English " wealthy you carry (QWERTY) " keyboard except that the left and right sides of enter key (Enter) keypad is distributed in the both sides of the machine back of the body with the form of 7 row, 4 row (left key area) and 8 row, 4 row (right button district) substantially, adjusted but done partly.Arrange the character keys keyboard that more is near the mark like this, the little finger of toe that the people is more looked after in the arrangements of 4 row want relatively other three refer to short.Between enter key and space bar, be provided with the dual trace ball, do not establish the independent left button of trace ball, replace with enter key.

Embodiment 3:

Shown in Figure 6, under the enough situations in place, thereby with the capable embodiment that more meets ergonomics by a middle end to machine top deflection 12 degree of the utility model left and right sides keypad.

Embodiment 4:

Can laterally show also and can vertically show because panel display screen is many, just can be considered fuselage left and right sides width when vertically showing less than width up and down, so left and right sides keypad arrangement just can be by enforcement shown in Figure 4, be that the right button district is descending at last left key area among the figure, otherwise also can, figure omits, and this kind situation is arranged two cover trace balls, and is freer with which hand in the operation.

Claims

1. the panel computer of hard manual is arranged at the fuselage back side, and it is arranged at same casing altogether by flat pannel display screen, main frame and hard manual, it is characterized in that the major key of keyboard divides two districts, and two distinguish the upright fuselage back side that is arranged at.

2. according to right 1 described panel computer, it is characterized in that each district is divided into according to arranges bond number in two districts of described keyboard to do row and some row, the back side of pressing the located computer of one of following dual mode:

The both sides of line formed left key area and right button district among (1) two keypad was distributed in about the machine back of the body respectively,

(2) two keypads are distributed in the demifacet up and down of center line under the machine back respectively, among one be made as left key area and another is made as the right button district.

3. according to right 2 described panel computers, the left side that it is characterized in that described keyboard left key area is apart from the 70mm of the fuselage left side, and the rightmargin in right button district is disembarked in the 70mm of body the right, each district expert with fuselage on following parallel or add and subtract 20 spend in.

4. according to right 1 or 2 described panel computers, it is characterized in that the fuselage both sides hold the position and be provided with some inductive switches at back side major key.

5. according to right 2 described panel computers, it is characterized in that the left and right keypad of described keyboard can wholely move adjusting and fuselage left and right margins.

6. according to right 1 described panel computer, it is characterized in that the back side is provided with trace ball.

7. according to right 1 described panel computer, it is characterized in that there is noose/band the fuselage both sides.