CN101047727A

CN101047727A - Plate mobile phone with letter and number separated type keyboard

Info

Publication number: CN101047727A
Application number: CN 200610066262
Authority: CN
Inventors: 张士鹏
Original assignee: LG Electronics China Research and Development Center Co Ltd
Current assignee: LG Electronics China Research and Development Center Co Ltd
Priority date: 2006-03-31
Filing date: 2006-03-31
Publication date: 2007-10-03

Abstract

This invention relates to a kind of cell phones characterizing that the keyboard of a cell phone is divided into up and down two layers, and the up layer includes digital and functional regions, the down layer includes a letter key region, and the two layers are connected slidingly by a pulley, an elastic block projecting over the board face of the down layer keyboard elasticly is set on the top of the down letter key region and a hole same shape with the block and containing the block at the same position with the block is set on the up keyboard, when the up keyboard covers the down keyboard, said elastic block will project ove the hole of the up keyboard, when pressing the block, part or the whole part of the down one will slide out to expose the letter region of the down one.

Description

Letter and number separated type keyboard bar phone

Technical field

The invention belongs to the mobile communication technology field.

Background technology

The mobile phone that uses all integrates letter, numeral and function now, but along with user's note input function is used beneficial more frequently, alphabetical option program on the keyboard is many and think that significantly the font input speed is slow, do not satisfy customer requirements, also inconvenient in addition mobile phone games fans use.

Summary of the invention

The object of the present invention is to provide a kind of letter and number separated type keyboard bar phone, use the requirement of note input function quickly to make things convenient for the user.

The invention is characterized in: the keyboard of described letter and number separated type keyboard bar phone is divided into, two-layer down, the upper strata is numeral and function key area, lower floor is an alphabetical keypad, on, be slidingly connected with pulley between the two-layer keyboard down, and an elasticity jig that flexibly protrudes from lower floor's keyboard disk is arranged in the upper end of this lower floor's key letter keypad, correspondingly there is the identical but big or small hole that is a bit larger tham described elasticity jig of shape the same position on this upper layer keyboard face, when upper layer keyboard entirely is covered on lower floor's keyboard, described elasticity jig just is embedded in the groove of this upper layer keyboard, and when pushing this elasticity jig downwards, this lower floor's keyboard just is allowed to move on described pulley, partly or entirely manifests the numeral and the function key that are positioned on lower floor's keyboard.

Experimental results show that: but the present invention becomes the keyboard face of upper and lower slide relative to keyboard Designing, thereby the user can use numeral and function key and letter key easily respectively.

Description of drawings

Fig. 1 upper layer keyboard card schematic diagram;

After Fig. 2 pinned the elasticity jig downwards, lower floor's keyboard was in the schematic diagram of partly scratching state;

After Fig. 3 pinned the elasticity jig downwards, lower floor's keyboard was in the schematic diagram of scratching state fully.

Embodiment

Ask for an interview Fig. 2 and Fig. 3.

Described elasticity jig 3 is strip, is positioned at lower floor's keyboard 4 numeral and function key area upper end, and in the relevant position of upper layer keyboard 5, have one identical with described elasticity jig shape, but big or small big slightly bar hole 6.After pressing elasticity jig 3, this elasticity jig 3 just ejects from the bar hole 6 of upper layer keyboard 5, be separated from reset condition, just can be stained with lower floor's keyboard 4 on the pulley 2 and move, make the numerical key keypad-part or reveal fully, 1 moves on also along with moving on lower floor's keyboard 4 behind the screen, and the user just can distinguish and use easily the numeral and the function key area on upper strata, and the alphabetical keypad of lower floor, improved the note input speed.

Claims

1, letter and number separated type keyboard bar phone, it is characterized in that: the keyboard of described mobile phone is divided into, two-layer down, the upper strata is numeral and function key area, lower floor is an alphabetical keypad, on, be slidingly connected with pulley between the two-layer keyboard down, in the upper end of described lower floor key letter keypad an elasticity jig that flexibly protrudes from lower floor's keyboard disk is arranged, correspondingly on described upper layer keyboard card, the identical but big or small hole that by chance can hold described spring chuck of shape is arranged with the same position of described elasticity jig, when upper layer keyboard integrally covered lower floor's keyboard, described elasticity jig just flexibly protruded from the above that hole of upper layer keyboard card.

2, letter according to claim 1 and number separated type keyboard bar phone is characterized in that, described spring chuck is bar shaped.

3, letter according to claim 1 and number separated type keyboard bar phone is characterized in that, described spring chuck has only one, are positioned at the central authorities of described lower floor key letter keypad upper end.

4, letter according to claim 1 and number separated type keyboard bar phone is characterized in that, described lower floor keyboard links to each other with screen area.