CN201191400Y

CN201191400Y - Electronic terminal

Info

Publication number: CN201191400Y
Application number: CNU2008200456103U
Authority: CN
Inventors: 潘琼; 吴超
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority date: 2008-03-28
Filing date: 2008-03-28
Publication date: 2009-02-04
Anticipated expiration: 2018-03-28

Abstract

The utility model discloses an electronic terminal, which comprises a display screen, a key device and a cursor controller, wherein the display screen is used to display a virtual keyboard, the key device is used to input mechanical key signals, the cursor controller respectively connected with the display screen and the key device is used to transfer the mechanical key signals into corresponding electrical signals, and to control the movement of the cursor of the virtual keyboard of the display screen according to the electrical signals to instruct and trigger corresponding virtual keys. The electronic terminal saves a physical digital keyboard, is sufficiently considerate at the habit of people to a traditional key-stroke way simultaneously, controls the movement of the cursor of the virtual keyboard of the display screen via the key device and the cursor controller to instruct and choose the corresponding keys, is fine in hand feeling, and avoids problems that faulty operations are easy to generate when directly clicking the virtual keyboard of the handwriting screen under the thrashing circumstance of walking or riding and the like, and the information can not be input fast and accurately.

Description

A kind of electric terminal

Technical field

The utility model relates to daily appliance field, relates in particular to a kind of electric terminal of may command dummy keyboard.

Background technology.

The most existing electric terminal, as MP3 player, numerical keyboard cell phone and electronic learning machine etc., because need at least 10 digital keys to select operation, so keyboard is many for the people, cause display screen can not do greatly, the information font of demonstration is very little not easy to identify.

The electric terminal that has handwriting screen at present, during information such as dial input, general all is to be undertaken by the dummy keyboard on the direct click handwriting screen, but the handwriting screen button does not have the feel of conventional keys, and walking or waiting shake environment to set about to refer to that easy slip causes maloperation by bus, can not be fast input information correctly.

The utility model content

For overcoming the deficiencies in the prior art, the utility model embodiment provides a kind of electric terminal, save numeric keypad, moved by the cursor on the button operation control display screen and select and the triggering dummy keyboard, be implemented in the shake environment purpose of fast correct button down.

The utility model embodiment provides a kind of electric terminal, comprising:

Display screen is used to show dummy keyboard;

Key device is used to import mechanical push button signalling;

Cursor control, it is connected with described display screen and key device respectively, be used for described mechanical key conversion of signals is become corresponding electric signal, and control moving of cursor on the dummy keyboard of described display screen according to described electric signal, with indication with trigger corresponding virtual key.

The utility model embodiment has following beneficial effect:

Saved the physics numeric keypad, fully taken into account the custom of people simultaneously, by moving of cursor on the dummy keyboard of key device and cursor control control display screen, to indicate and to trigger corresponding virtual key, good hand touch the conventional keys mode; And avoided walking or waiting by bus that the dummy keyboard on the direct click handwriting screen easily produces maloperation under the shake environment, can not be fast the problem of input information correctly.

Description of drawings

Fig. 1 is the outer handset synoptic diagram of a kind of virtual digit keyboard of providing of the utility model embodiment one;

Fig. 2 is the mobile phone key control section connection diagram of a kind of virtual digit keyboard of providing of the utility model embodiment one;

Fig. 3 is the outside synoptic diagram of a kind of MP3 player that the utility model embodiment two provides;

Fig. 4 is that a kind of MP3 player of providing of the utility model embodiment two is by the key control section connection diagram;

Fig. 5 is the outside synoptic diagram of a kind of electronic learning machine that the utility model embodiment three provides;

Fig. 6 is that a kind of electronic learning machine of providing of the utility model embodiment three is by the key control section connection diagram.

Embodiment

In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be pointed out that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

As shown in Figure 1, the mobile phone of a kind of virtual digit keyboard that the utility model embodiment one provides, mobile phone the first half is a display screen 1, shows dummy keyboard, described dummy keyboard comprises numerical key and function symbol key.Mobile phone the latter half is the physics keypad, comprises transfering to key, hang-up key, function key, key device 2, and described key device 2 is made up of direction button and affirmation button.As a kind of embodiment, described key device confirms that by 4 direction buttons up and down and in the middle of described 4 direction buttons one button forms.

As shown in Figure 2, described key device 2 connects display screen 1 by cursor control 3, when handset dialing or selection function symbolic key, people press the direction button of described key device 2, import mechanical push button signalling, described cursor control 3 is corresponding electric signal with the mechanical key conversion of signals, and controls moving of cursor on the described dummy keyboard according to described electric signal, to indicate corresponding virtual key.If determine to select the virtual key of this indication, the affirmation button in the middle of then pressing triggers described virtual key by cursor control 3, reaches the purpose of correct dialing or selection function symbolic key.

Adopt the mobile phone of a kind of virtual digit keyboard that the utility model embodiment one provides, avoided finger, be convenient for people to walking or waiting quick correct button under the shake environment by bus the operate miss that the slip of touch-screen causes.

As shown in Figure 3, a kind of MP3 player that the utility model embodiment two provides, MP3 player the first half is a display screen 1, the latter half is the physics keypad, comprises play button, stop key, function key, key device 2.

As shown in Figure 4, described MP3 player comprises display screen 1, is used to show dummy keyboard, and described dummy keyboard comprises song catalog key and function symbol key; Cursor control 3, it connects described display screen 1, is used for the mechanical key conversion of signals is become corresponding electric signal, and the cursor of controlling on the described display screen moves, and indicates and trigger corresponding virtual key; Key device 2, it connects described cursor control 3, is used to import mechanical push button signalling, and described key device 2 confirms that by 4 direction buttons up and down and in the middle of described 4 direction buttons one button forms.

When selecting the catalogue of played songs, import mechanical push button signalling by 4 direction buttons up and down respectively, move by the cursor on the described display screen of described cursor control 3 controls, indicate corresponding virtual song catalog, if selected a first song, affirmation button in the middle of then pressing triggers described virtual song title by cursor control 3, realizes the purpose of controls playing song.

A kind of MP3 player that adopts the utility model embodiment two to provide, saved numeric keypad, reduced the volume of MP3 player, moved by the cursor on key device and the cursor control control display screen simultaneously, select and played songs, be convenient for people to manipulate.

As shown in Figure 5, a kind of electronic learning machine that the utility model embodiment three provides, electronic learning machine the first half is a display screen 1, the latter half is the physical button district, comprise play button, ESC Escape, function key, key device 2, certainly as another embodiment, the button control zone can be positioned at the left side or the right of display screen.

As shown in Figure 6, described electronic learning machine comprises display screen 1, is used to show learning content; Cursor control 3, it connects described display screen 1, is used for the mechanical key conversion of signals is become corresponding electric signal, and the cursor of controlling on the described display screen moves, and indicates and select corresponding Virtual Learning contents list; Key device 2 is used to connect described cursor control 3, imports described mechanical key signal by button operation.Described key device 2 confirms that by 4 direction buttons up and down and in the middle of described 4 direction buttons one button forms.

When selecting learning content, import mechanical push button signalling by 4 direction buttons up and down respectively, move by the cursor on the described display screen of described cursor control 3 controls, indicate corresponding Virtual Learning contents list, if selected one, the affirmation button in the middle of then pressing is opened described learning content.

A kind of electronic learning machine that adopts the utility model embodiment three to provide, saved numeric keypad, reduced the volume of electronic learning machine, moved by the cursor on key device and the cursor control control display screen simultaneously, select and open described learning content, be convenient for people to manipulate.

The above is a preferred implementation of the present utility model; certainly can not limit the interest field of the utility model with this; should be understood that; for those skilled in the art; can control cursor to key device and indicate the mode of dummy keyboard to improve, these improvement and application also are considered as protection domain of the present utility model.

Claims

1, a kind of electric terminal is characterized in that, comprising:

Display screen is used to show dummy keyboard;

Key device is used to import mechanical push button signalling;

2, electric terminal according to claim 1 is characterized in that, described dummy keyboard comprises numerical key and function symbol key.

3, electric terminal according to claim 1 is characterized in that, described dummy keyboard comprises catalogue key and function symbol key.

4, electric terminal according to claim 1 is characterized in that, described key device comprises that a plurality of direction buttons that the cursor that impels on the described display screen moves by a plurality of directions and one confirm button.

5, electric terminal according to claim 4 is characterized in that, described affirmation button is located at the centre of described a plurality of direction buttons.

According to the described electric terminal of claim 1 to 5, it is characterized in that 6, described electric terminal is dummy keyboard mobile phone, MP3 player or electronic learning machine.