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Input equipment with double navigation keys

A technology of input devices and navigation keys, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc. The effect of complexity, simple structure and miniaturization of structure

Inactive Publication Date: 2016-05-11
武雄英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the keyboards used by users are all set for normal people. Because there are many keys, users need to operate with both hands. Most of the key positions are large in size, and it is difficult to reduce the area in order to adapt to two-handed operation; there are a considerable number of people with disabilities who use computers, and there are incomplete limbs. Obviously, the existing standard keyboard is very inconvenient for this kind of special users.
At present, some one-handed keyboards have appeared on the market. Although these one-handed keyboards have reduced the number of keys, the number of existing one-handed keyboards is usually no less than ten. One-handed operation is still inconvenient, not to mention that only one or two fingers can be used to complete the input, and it is impossible to operate the keyboard and mouse with one hand at the same time

Method used

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  • Input equipment with double navigation keys
  • Input equipment with double navigation keys
  • Input equipment with double navigation keys

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 and Figure 4 As shown, the dual navigation key input device of Embodiment 1 includes a base 1, a first navigation key 2, a second navigation key 3, a controller and a keyboard interface. The first navigation key 2 and the second navigation key 3 can be left and right symmetrical (as figure 1 shown) or symmetrical up and down (such as Figure 4 Shown) is set on the base 1. Both the first navigation key 2 and the second navigation key 3 can perform five actions including "swipe forward", "swipe backward", "swipe left", "swipe right" and "press". , the above actions can be performed with one finger. The input ends of the controller are respectively connected to the output ends of the first navigation key 2 and the second navigation key 3 . The controller is used for collecting action signals of the first navigation key 2 and the second navigation key 3 and compiling the action signals into standard computer input signals. If the standard computer in...

Embodiment 2

[0034] The dual navigation key input device of Embodiment 2 includes a base 1 , a first navigation key 2 and a second navigation key 3 , and the installation structure of the above components is the same as that of Embodiment 1. In Embodiment 2, the first navigation key 2 and the second navigation key 3 are externally connected to a host, and the host collects and compiles the action signals of the first navigation key 2 and the second navigation key 3, and the compilation rules are shown in Tables 1-3. The base 1 of Embodiment 2 is provided with an indicator light or a display screen for displaying the current state information of the dual navigation key input device.

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Abstract

The invention relates to the technical field of input equipment of a computer, in particular to input equipment with double navigation keys. The miniaturized input equipment with the double navigation keys is simple in structure and facilitates single-finger operation. The input equipment comprises a base as well as a first navigation key and a second navigation key which are arranged on the base and can be operated with a single finger. Operation in at least five directions can be realized on each of the first navigation key and the second navigation key. According to the input equipment with the double navigation keys, main functions of a standard computer keyboard can be realized, the input equipment can be integrated to other equipment or used separately, and the input equipment can be connected with a host in a wiring manner or a wireless manner when used separately and is used for replacing the standard keyboard.

Description

technical field [0001] The invention relates to the technical field of computer input devices, in particular to a double navigation key input device, which is used to replace a standard computer keyboard as a human-computer interaction input device. Background technique [0002] In today's society, computers have become an indispensable device in people's work and life. For the convenience of users, the keyboard of the computer is provided with many keys representing different functions. The current standard keyboard has 101 keys or 104 keys. At present, the keyboards used by users are all set for normal people. Because there are many keys, users need to operate with both hands. Most of the key positions are large in size, and it is difficult to reduce the area in order to adapt to two-handed operation; there are a considerable number of people with disabilities who use computers, and there are incomplete limbs. Obviously, the existing standard keyboard is very inconvenient...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02
CPCG06F3/02G06F3/0205G06F3/021
Inventor 武雄英
Owner 武雄英
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