CN2927161Y

CN2927161Y - Assembled keyboard

Info

Publication number: CN2927161Y
Application number: CN 200620073423
Authority: CN
Inventors: 沈忠柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-06
Filing date: 2006-06-06
Publication date: 2007-07-25
Anticipated expiration: 2016-06-06

Abstract

The utility model discloses a combinational keyboard, comprising a panel with keys, a mouselike track point stick and corresponding left keys and right keys. The utility model is characterized in that the track point stick is arranged amid the K, O, I keys, with the mouse-like left key on the top of a J-key and the right key on the top of an L-key, facilitating one-handed mouse-equivalent operations with ease and speed. The utility model allows a first and a forth fingers in a hand to manipulate the left keys and right keys, thus offering effortless coordination, convenience and flexibility when compared with the two-thumb manner. The middle finger can manipulate the track point stick with a physical strength at random. As soon as a means for wireless access is provided, the utility model can support remote computer operations in digital households. The utility model provides further facilities for presentation speakers in communicating with the audience. Presentation speakers can stand amid the audience for discussions when the presentation is under way.

Description

A kind of combined type keyboard

Technical field:

The utility model relates to computing machine, relates in particular to the keyboard and the mouse of computing machine.

Background technology:

The keyboard of computing machine and mouse mostly are single upright device greatly at present, and this uses to people and has brought many inconvenience, influences operating speed simultaneously greatly.And IBM Corporation mouse is synthesized on keyboard is a much progress, it allows people can hand not realize the operating function of mouse under the situation of keyboard; The said firm is arranged at TrackPoint between G, B, the H key, and right and left key is arranged on the keyboard of space bar below, and the user operates left-right key with the forefinger operation TrackPoint of the left hand or the right hand respectively with the thumb of left hand and right hand during operation; The operation TrackPoint needs strength, and that the strength of forefinger can not show a candle to middle finger is big, use the thumb manipulation left-right key of left hand and right hand in addition, the thumb of two hands is difficult to cooperation, the flexibility ratio of thumb can not show a candle to forefinger, the third finger simultaneously, therefore, this abundant affirmation of mouse function the scheme (on desktop computer) on the keyboard of being arranged at being failed to obtain the consumer.

Goal of the invention:

The technical problems to be solved in the utility model provides a kind of combined type keyboard, distance between TrackPoint and the left-right key is very short, only need a hand just can finish the operation of moving with left-right key, wherein middle finger operation TrackPoint is realized moving, forefinger, the corresponding right and left key of nameless difference.

The utility model is achieved through the following technical solutions:

A kind of combined type keyboard comprises keyboard and key thereof, the TrackPoint of mouse and left-right key, characteristics are that TrackPoint is arranged between K, O, the I key, and left button is arranged on the J key, and right button is arranged on the L key, or TrackPoint is arranged between D, E, the S key, and left button is arranged on the S key, and right button is arranged on the F key.According to people's handedness, generally speaking, the right hand is relatively stronger and flexibly, therefore preferred TrackPoint is arranged between K, O, the I key, and preferred left button is arranged on the J key, and preferred right button is arranged on the L key.

The key lever of J key, L key puts and is respectively arranged with the movement bar that has the contact, and the relative sidewall of movement bar has been provided with the resistance shelves projection of equilibrium activity; The end that carriage release lever has the contact is provided with spring, and spring is between carriage release lever and contact, and this end is positioned at the jacket wall outside of key lever cover, and another termination is positioned at the jacket wall inboard.

Beneficial effect

The utility model only needs a hand just can finish the mouse function operation, has characteristics easily and efficiently; The arm present position of the position that TrackPoint, left-right key are provided with during with people's operation keyboard is consistent, not only increased the comfortableness of operation, and can not look for TrackPoint or look for right and left key to divert attention because of the ful key dish, simultaneously owing to the utility model designs by forefinger and nameless operation left-right key, be easy to cooperation, convenience, flexible than two hand thumb manipulation left-right keys, middle finger operation TrackPoint can indiscriminately ad. as one wishes be controlled dynamics.

Release of the present utility model for digital home, only needs to insert wireless technology, gets final product the operating computer of position, a distant place.The utility model also provides the facility that exchanges with the audient for the PowerPoint person, and the demonstrator can go deep into the audient, and limit demonstration, limit exchange.The utility model more typist provides the operation tool of quick typewriting.

Description of drawings:

Fig. 1 is the utility model floor map;

Fig. 2 is the longitudinal profile synoptic diagram of J key or L key among Fig. 1.

Embodiment:

As shown in Figure 1, the keyboard between K, O, the I key is provided with TrackPoint 1, and the mouse left-right key is arranged at respectively on J key and the L key.As shown in Figure 2, J key, the strong key lever cover 2 of L are provided with the carriage release lever 3 that has the contact, and a relative sidewall is provided with projection 4; The end that described movement bar 3 has the contact is positioned at outside the jacket wall of key lever cover 2, another termination is positioned at the jacket wall inboard, this end termination is the plush copper shape, and this shape both can move down the formation resistance to key lever, both cooperations when simultaneously being convenient to key lever again and moving down; Still as shown in Figure 2, this end that carriage release lever 3 has the contact is provided with spring, and spring is between carriage release lever and contact; Still as shown in Figure 2, the key lever bottom of J key, L key is provided with spring, and spring tip is provided with contact.

The described carriage release lever that is provided with the contact that puts at key lever, when touch mutually the contact of this carriage release lever (but in the input character zone, realization left button or right button function), at first carry out deletion J key or L key characters input function (otherwise can import unwanted J or L), carry out left click or right-click functionality then; In computing machine, be provided with and this contact function corresponding programs, between connect transmission (diagram is not provided) by cable.When can not the input character zone, need to realize left button or right button function will not press to the outside by carriage release lever, and the contact of key lever bottom be touched mutually and can be realized (identical when operation is imported as character); In computing machine, be provided with and this contact function corresponding programs, between connect transmission (diagram is not provided) by cable.

The course of work of the present utility model is as follows:

But one, at input character region operation keyboard.Press down with forefinger that J builds or the L key, its key lever base arrives to carriage release lever and the projection that key lever cover both sides are provided with, the operator obviously feels to be blocked, at this moment, the key of can exerting oneself to press downwards again, the J of key lever bottom builds or touch mutually L key characters input contact, carries out the character input function of J key or L key as routine; When needs duplicate or stickup etc. when promptly needing to use left mouse button or right button function, in said process, continue to press key downwards, at this moment, key lever presses to the outer side shifting of key lever cover with carriage release lever, touch mutually the contact that is positioned at the carriage release lever termination, at first carry out the character input function of deletion J key or L key, finish functions such as the clicking of left-right key, double-click then.

Two, can not input character region operation keyboard.The same as routine design, can not input character region operation J key or the L key do not have character to export equally.And under the pressing when this moment, the operator only needed J key or L key such as above-mentioned input character (operator obviously feels to be blocked, the key of then needn't exerting oneself to press again), can carry out left button or right button function downwards.When needs move or move down on prompt when maybe needing to browse down one page, operator's middle finger is positioned on the TrackPoint, rocks TrackPoint all around and then can finish.

Claims

1, a kind of combined type keyboard, comprise keyboard and key thereof, the TrackPoint of mouse and left-right key, it is characterized in that: TrackPoint (1) is arranged between K, O, the I key, left button is arranged on the J key, and right button is arranged on the L key, or TrackPoint (1) is arranged between D, E, the S key, left button is arranged on the S key, and right button is arranged on the F key.

2, a kind of combined type keyboard as claimed in claim 1 is characterized in that: described TrackPoint (1) is arranged between K, O, the I key, and left button is arranged on the J key, and right button is arranged on the L key.

3, a kind of combined type keyboard as claimed in claim 2 is characterized in that: be respectively arranged with the carriage release lever (3) that has the contact on the key lever cover (2) of J key, L key, the relative sidewall of carriage release lever (3) is provided with resistance shelves projectioies (4); The end that described carriage release lever (3) has the contact is provided with spring, and this end is positioned at the jacket wall outside of key lever cover (2), and another termination is positioned at the jacket wall inboard.

4, a kind of combined type keyboard as claimed in claim 2, it is characterized in that: the key lever bottom of J key, L key is provided with spring, and spring tip is provided with contact.