CN2562239Y

CN2562239Y - Keyboard with convenient delete key

Info

Publication number: CN2562239Y
Application number: CN 02232949
Authority: CN
Inventors: 任斌; 郏文璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-26
Filing date: 2002-04-26
Publication date: 2003-07-23
Anticipated expiration: 2012-04-26

Abstract

The utility model relates to a keyboard with a convenient deletion key. Original space keys under the keyboard are partitioned and made into the left key position and the right key position. The left key position and the right key position are respectively provided as the space key and a deleting key or are provided as the space keys at the same time. The space function of the left key position and the right key position of the deleting function can be selected and provided through the habit menu of the left hand and right hand of the user or be provided through software in the keyboard. The deleting key is directly controlled by the thumb of the user, and the palm of the user does not need to left away from the original position during the operation. The utility model has the advantages of swift operation, high input efficiency and the convenient conversion of the habit of the left hand and right hand of the user.

Description

Has the keyboard that makes things convenient for delete key

Technical field

The utility model relates to a kind of keyboard, refers in particular to a kind of keyboard that makes things convenient for delete key that has.

Background technology

Computing machine is as a kind of instrument, spreaded all over huge numbers of families and each office field, when carrying out the keyboard input, usually can run into the situation of input error, and the delete key (BackSpace) that at this moment needs to use on the keyboard is as shown in Figure 1 deleted.That is to say that the BackSpace key is one of major key.But in the input Chinese and English, when two hands were in home position (be that left index finger is in the F key, right hand forefinger is in the J key), delete key in the direct range of control of finger, not knock this key, must make palm leave original position, will reduce input efficiency like this.

Summary of the invention

The purpose of this utility model is: a kind of keyboard that improves structure is provided, and it can knock delete key easily, to improve the input efficiency of keyboard.

For reaching the technical scheme that this purpose takes be: a kind of have a keyboard that makes things convenient for delete key, and the space bar of keyboard below is set to left button position (1) and right button position (2) respectively.Wherein, left button position (1) and right button position (2) is set to space bar and delete key respectively, or the left-right key position is set to space bar simultaneously.The space function and the delete function of left button position (1) and right button position (2) can be by the selection settings of the custom of the left hand and right hand in the operating system or by the software program setting in the keyboard.

Compared with prior art the utility model has the advantages that:

1, improves input efficiency: because the bigger space bar of former key body is split as space and deletion two keys, delete key also is under the direct control of thumb, and needn't when using delete key, palm be left original position, convenient to operation, improved input efficiency.

2, the visual custom of key position function is changed mutually: the left hand and right hand custom that is similar to mouse can realize that by menu setting conversion is the same in operating system, the left and right position of space bar and delete key is provided with or two keys are set to space bar simultaneously, also can set by operating system, perhaps, met different operating habits directly by the software program setting of solidifying in the keyboard.

Description of drawings

Fig. 1 is existing keyboard structure synoptic diagram.

Fig. 2 is the utility model keyboard structure synoptic diagram.

Embodiment

As shown in Figure 2, a kind of have a keyboard that makes things convenient for delete key, comprises space bar and delete key, and space bar is positioned at the below of keyboard, and delete key is positioned at the upper right corner of keyboard, and the space bar of keyboard below is set to left button position (1) and right button position (2) respectively.Left button position (1) is set to space bar, right button position (2) are set to delete key, the delete key (BackSpace) in the former keyboard upper right corner continues to keep, and making has increased a delete key key position that can directly be subjected to thumb control on the keyboard.

According to custom, also left button position (1) can be set to delete key, right button position (2) are set to space bar, or two key be set to space bar simultaneously, the conversion of this key position can be contained in the operating system by software programming in advance, and be accustomed to conversion by the left hand and right hand of setup menu and set, also can be by being solidificated in the software program setting in the keyboard.

Claims

1, a kind of have a keyboard that makes things convenient for delete key, comprises space bar and delete key, and space bar is positioned at the below of keyboard, and delete key is positioned at the upper right corner of keyboard, it is characterized in that: the space bar of described keyboard below is set to left button position (1) and right button position (2) respectively.

2, according to the described a kind of keyboard that makes things convenient for delete key that has of claim 1, it is characterized in that: described left button position (1) and right button position (2) are set to space bar and delete key respectively, or the left-right key position is set to space bar respectively simultaneously.