CN200983140Y

CN200983140Y - Keyboard with digital board

Info

Publication number: CN200983140Y
Application number: CN 200620167529
Authority: CN
Inventors: 刘迎建; 郝大成
Original assignee: Hanwang Technology Co Ltd
Current assignee: Hanwang Technology Co Ltd
Priority date: 2006-12-18
Filing date: 2006-12-18
Publication date: 2007-11-28
Anticipated expiration: 2016-12-18

Abstract

A keyboard with a digitizer belongs to the field of the computer input device whose technical point is it comprises a keyboard, a digitizer and a guiding device. The keyboard is connected with the digitizer via the guiding device, the digitizer is arranged on the bottom of the keyboard, the guiding device is a guide way or a spring, a spring button and a positive stop hook. For the purpose of preserving and place the input pen on the digitizer conveniently the keyboard or the digitizer is provided with a pen slot wherein a tightening device is arranged to tighten the input pen, which avoiding sliding when the input pen is carried. The utility model has the advantages of simple structure, saving the place of the input device and integrating the keyboard input and the handwritten input.

Description

The keyboard that has the numerical digit plate

Technical field

The utility model relates to a kind of finger-impu system, relates in particular to a kind of keyboard that has drawing and pulling type numerical digit plate, belongs to the computer entry device field.

Technical background

The numerical digit plate can be divided into handwriting pad and plotting sheet by function, present common keyboard, handwriting pad and plotting sheet mostly independently exist with simple function, continuous development along with computer input technology, some occur and had the keyboard of numerical digit plate, the position that the numerical digit plate is settled is mostly also to occupy the upper keyboard surface, also have in the middle of keyboard, but seldom be placed in the left side of keyboard, in order not influence keyboard operation, these numerical digit plate areas that are arranged on surface of keyboard are all less relatively, for the user of computer graphics designer and left-handed operation, operation is inconvenience extremely.

Summary of the invention

Technical problem to be solved in the utility model is to increase the subsidiary drawing and pulling type numerical digit plate read-write region area of keyboard and save the operating space.

Technical essential of the present utility model is: comprise keyboard sum digit plate, be provided with guide piece, keyboard is connected with the numerical digit plate by guide piece, and the numerical digit plate is positioned at the keyboard bottom.

The beneficial effects of the utility model have been keyboard sum digit plate function integrated, save taking up room of equipment, and are simple and practical.

Description of drawings

Fig. 1 has the planar structure synoptic diagram of the keyboard of numerical digit plate for the utility model.

(a) guide piece is the structural representation of guide rail

(b) guide piece is the structural representation of spring, spring button and positive stop hook

Fig. 2 has the left side structural representation of the keyboard of numerical digit plate for the utility model.

Fig. 3 has the pull process status synoptic diagram of the keyboard of numerical digit plate for the utility model.

(a) be the view of the complete eject key tray bottom of slide plate

(b) be the view that slide plate partly is pushed into the keyboard bottom

(c) be the view that slide plate advances the keyboard bottom fully

Fig. 4 has the planar structure synoptic diagram that has only one group of resetting means of the keyboard of numerical digit plate for the utility model.

1-keyboard, 2-numerical digit plate, 3-cladding plate, 4-spring, 5-spring button

Projection in the 6-positive stop hook a 7-groove 8-groove

Specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

A typical case of the present utility model uses shown in Fig. 1 (b), comprises keyboard 1, numerical digit plate 2 and guide piece, and numerical digit plate 2 input faces upwards are positioned at keyboard 1 bottom, and keyboard 1 is connected with numerical digit plate 2 by guide piece.The guide piece of present embodiment comprises spring 4, spring button 5 and positive stop hook 6.Wherein positive stop hook 6 is located at respectively on the correspondence position of guide piece sum digit plate 2, and the positive stop hook 6 on the guide piece is located on the spring button 5.Preserve and place the defeated pen of writing of numerical digit plate 2 for convenience, on keyboard 1 or numerical digit plate 2, establish pen placing trough 7, in the groove 7 the card pen device is set, the card pen device of present embodiment is that a place is arranged on the symmetry projection 8 in the groove 7, be used for fastening failing and write pen, prevent from when carrying or using, to fail and write a landing.Shown in Fig. 1 (a), guide piece of the present utility model also can be guide rail (3).

Fig. 2 is a left side of the present utility model structural representation.

As shown in Figure 3, when the utility model uses as common keyboard, numerical digit plate 2 is advanced keyboard 1 bottom, when the positive stop hook on the numerical digit plate 26 touches spring button 5, make the positive stop hook 6 on the numerical digit plate 2 distinguish incorgruous indentation owing to being squeezed, after positive stop hook 6 on the numerical digit plate 2 is crossed spring button 5, positive stop hook 6 on the numerical digit plate 2 restores to the original state, at this moment, it is blocked by the positive stop hook on the spring button 56 just, and the spring 4 of guide piece is owing to elastic deformation takes place in the extruding that is subjected to numerical digit plate 2 tops.Like this, numerical digit plate 2 just is fixed and is hidden in keyboard 1 bottom, and numerical digit plate 2 has been played protective effect, and numerical digit plate 2 is advanced state behind keyboard 1 bottom fully shown in Fig. 3 (c).

When needs use 2 operations of numerical digit plate, only need the user to push the spring button 5 of guide piece, spring button 5 advances to keyboard 1 bottom, thereby the positive stop hook 6 on the spring button 5 is separated with positive stop hook 6 on the numerical digit plate 2, under the elastic force effect of spring 4, numerical digit plate 2 is ejected outside keyboard 1 bottom, and can extract numerical digit plate 2 out and use this moment.The process status that numerical digit plate 2 is ejected by pull is shown in Fig. 3 (a) and Fig. 3 (b).

In addition, in order to reduce cost of products of the present utility model, can only install an assembly guidance is set, as shown in Figure 4, the spring 4 in the guide piece, spring button 5 and positive stop hook 6 all are positioned at the same side of keyboard 1 or numerical digit plate 2.

The utility model is simple in structure, has effectively saved taking up room of input equipment, takes into account keyboard and handwriting input simultaneously.

Claims

1, a kind of keyboard that has the numerical digit plate comprises keyboard (1) sum digit plate (2), it is characterized in that: be provided with guide piece, keyboard (1) is connected with numerical digit plate (2) by guide piece, and numerical digit plate (2) is positioned at keyboard (1) bottom.

2, the keyboard that has the numerical digit plate according to claim 1 is characterized in that: guide piece is made up of guide rail (3).

3, the keyboard that has the numerical digit plate according to claim 1 is characterized in that: guide piece is made up of spring (4), spring button (5) and positive stop hook (6).

4, according to claim 2 or the 3 described keyboards that have the numerical digit plate, it is characterized in that: be provided with a groove (7) in the keyboard (1).

5, according to claim 2 or the 3 described keyboards that have the numerical digit plate, it is characterized in that: be provided with a groove (7) in the numerical digit plate (2).

6, the keyboard that has the numerical digit plate according to claim 5 is characterized in that: a groove is provided with the card pen device in (7).

7, the keyboard that has the numerical digit plate according to claim 6 is characterized in that: the projection (8) that is provided with symmetry in the card pen device.