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External device and braille display method using the external device

An external device and Braille technology, applied in branch office equipment, telephone structure, telephone communication, etc., can solve the problems of blind people's personal privacy leakage, and achieve the effect of avoiding personal privacy leakage

Inactive Publication Date: 2017-01-11
BEIJING BENY WAVE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an external device and a braille display method using the external device, in order to solve the problem that most of the existing mobile phones for the blind are output in the form of voice output, thereby causing the leakage of personal privacy of the blind

Method used

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  • External device and braille display method using the external device
  • External device and braille display method using the external device
  • External device and braille display method using the external device

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0043] figure 1 A schematic structural diagram of an external device provided in Embodiment 1 of the present invention, such as figure 1As shown, the external device provided in this embodiment is applied to user equipment, and specifically includes: a main board 11, a housing 12 arranged around the main board and used to surround the main board,...

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Abstract

The invention provides external connected equipment and a braille displaying method using the external connected equipment. The external connected equipment comprises a main board, a shell which is arranged around the main board and used for enclosing the main board, a physical keypad arranged on the main board, a touch spot keyboard, a processor and a data interface arranged on the shell, wherein the data interface is electrically connected with user equipment; and the processor is respectively electrically connected with the physical keypad, the data interface and the touch spot keyboard. According to the external connected equipment, an information reading request is received by the physical keypad and is sent to the user equipment, and the user equipment converts literal information in the information reading request into a first signal according to the request; and the processor generates a corresponding first current according to the first signal, and touch spots on the touch spot keyboard are triggered to move up and down by using an electromagnetic induction technology to form braille touch spot information, so that a blind person can read the literal information by touching with hands, and the privacy disclosure is avoided.

Description

technical field [0001] The invention relates to a communication auxiliary device, in particular to an external device and a Braille display method using the external device. Background technique [0002] With the popularization and upgrading of mobile phones, the status of mobile phones in people's lives is becoming more and more important, making them an indispensable necessity in people's lives. But most mobile phones are usually designed for normal people without considering the needs of the disabled, especially the blind. [0003] In order to meet the needs of the blind for mobile phones, most of the currently used mobile phones for the blind in China output all the functions of the mobile phone in the form of voice output, and then the blind people make corresponding operations through the information or prompts given by the voice system. However, from the perspective of protecting personal privacy, the way of voice playback has brought great trouble to the blind, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/23
Inventor 朱明
Owner BEIJING BENY WAVE SCI & TECH
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