CN201298202Y

CN201298202Y - Hand-held computer wireless input device integrated with minitype keyboard and touch pad

Info

Publication number: CN201298202Y
Application number: CNU200820135253XU
Authority: CN
Inventors: 蒋东海
Original assignee: IRXON ELECTRONICS Co Ltd
Current assignee: IRXON ELECTRONICS Co Ltd
Priority date: 2008-09-12
Filing date: 2008-09-12
Publication date: 2009-08-26
Anticipated expiration: 2018-09-12

Abstract

The utility model discloses a computer wireless input device integrated with a minitype keyboard and a touch pad, which is as big as a palm and can be held in a hand to be operated with the thumb. The computer wireless input device overcomes the disadvantage of inconvenient operation of the existing integrated touch pad and big wireless keyboard in the occasion of large screen display; by arranging the minitype keyboard capable of being operated by the thumb below the touch pad, the utility model reduces the overall dimension of the touch pad-keyboard device by a large margin; and the touch pad-keyboard device can be held in the hand like a television remote controller and a user can move the cursor and press keys, so the computer wireless input device is quite suitable for a computer with a large screen display. Through a T9 input small keyboard of the computer wireless input device and in cooperation with a special T9 input software running in the computer, the computer wireless input device can input Chinese characters, English letters and punctuation symbols by simulating the typing way of the mobile phone T9 input method.

Description

The handheld PC radio input device of a kind of integrated micro keyboard and touch pad

[affiliated technical field]

The utility model relates to a kind of computer wireless input device, refer in particular to a kind of have only hand size, can be held in the hand in the computer wireless input device of thumb operation, integrated touch plate and miniature keyboard.

[background technology]

At present, large-screen liquid crystal display television and projector have appeared in the parlor of many families.Many users also are connected to large-screen liquid crystal display television and projector on the computer, use as the display of computer, thereby set up out one family movie theatre computer system (being HTPC:Home Theater Personal Computer).

So big screen, obviously can not be near operating computer, so need join a wireless keyboard and wireless mouse is just convenient for computer, perhaps as Chinese patent application number 200720121738.9 utility model patents (applying date: 2007.07.23) designed, an integrated again touch pad that the control cursor moves on common keyboard.But for the user of the operation HTPC computer that often is recumbent on a sofa, having so big keyboard typing in arms is inconvenient really, is standing or is walking operation and just more can not.

[summary of the invention]

In order to cater to the growing HTPC user's of quantity demand, overcome the deficiency of wireless big keyboard aspect large screen display occasion operation convenience of existing Wireless Keyboard, wireless mouse or integrated touch plate, the utility model provides a kind of computer wireless input device that has only hand size, operate with thumb in being held in the hand, even be recumbent on a sofa, standing even walking, also can carry out moving, click, roll up screen, input in Chinese, English input, punctuate input, recreation and conventional keyboard and mouse action such as control such as cursor.

The technical scheme that its technical matters that solves the utility model adopts is: touch pad and keyboard are integrated in one, place in the housing of a hand size.Move with the screen object with touch pad control screen cursor and to choose, below touch pad, place one with thumb with regard to manipulable miniature keyboard, adopt and the mobile phone similar method of typewriting, carry out Chinese and English on computers and import and keyboard operation.Circuit board places in the housing of keyboard below, and the circuit board front is provided with and the young sheet of corresponding pot contact, each key position, at back of circuit board a specialized. circuit modules is arranged, and connects touch pad and keyboard matrix, and is responsible for and computer carries out wireless connections.The circuit board below also has a lithium battery, for system provides electric power.

The beneficial effects of the utility model are: owing to adopted with thumb with regard to manipulable miniature keyboard, has reduced in a large number the key position on the keyboard, the size of each button has also diminished, it is small and exquisite that this makes that the computor-keyboard of integrated touch plate can be done as TV remote controller, in also can being held in the hand as the TV remote controller, carry out Chinese and English input and keyboard operation with the thumb operation keyboard, perhaps slide on touch pad with thumb, the controlling computer screen cursor moves, screen is chosen or rolled up to the screen object.

[description of drawings]

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the stereographic map of first embodiment of the utility model

Fig. 2 is the front view of first embodiment of the utility model

Fig. 3 is the front view of second embodiment of the utility model

1. touch pads among the figure, 2. left mouse button, 3. right mouse button, 4.T9 input small keyboard, 5. shell, 6.QWERTY keypad.

[embodiment]

In first embodiment illustrated in figures 1 and 2, adopted the T9 input small keyboard (4) of 1234567890 general layouts, also corresponding three to four English alphabets of each numerical key in the T9 input small keyboard (4) between the 2-9.Touch pad (1) places the top, is left mouse button (2) and right mouse button (3) in the below of touch pad (1), and T9 input small keyboard (4) places the bottom.Touch pad (1), left mouse button (2), right mouse button (3) and T9 input small keyboard (4) are installed in the shell (5), form a whole.

Use the people that mobile phone sends short messages and all know, though have only button about 20 on the regular handset, equally can be with thumb typewriting apace on mobile phone.T9 input small keyboard (4) in the present embodiment is this literal input function of analogue mobile phone keyboard on computers just.For this reason, present embodiment has also been developed the T9 input method software of operation on computers, cooperates T9 input small keyboard (4) to use, and can realize input method the same with mobile phone T9 input and input sensation on computers.Any one user that can use mobile phone typewriting is left-hand seat immediately, resembles the input of carrying out Chinese character, English alphabet and punctuation mark the mobile phone typewriting like a cork on computers.

In second embodiment shown in Figure 3, adopted English alphabet QWERTY keypad (6), touch pad (1) places the top, is left mouse button (2) and right mouse button (3) in the below of touch pad (1), and QWERTY keypad (6) places the bottom.Touch pad (1), left mouse button (2), right mouse button (3) and QWERTY keypad (6) are installed in the shell (5), form a whole.QWERTY keypad (6) need not special software and cooperates, and directly button just can inputting English letter and punctuation mark, or carries out keyboard operation, utilizes the various input methods on the computer can carry out Chinese character input.

Claims

1. the handheld PC radio input device of integrated micro keyboard and touch pad, it is characterized in that: the keyboard portion on the described computer wireless input device has been used with thumb with regard to manipulable miniature keyboard.