Blind person patch board convenient to use

Abstract

The invention discloses a blind person patch board convenient to use, and the patch board comprises a patch board main body and a connecting plug; a wiping cushion is installed in the patch board main body, an adjusting screw rod is arranged in the patch board main body, and two rotary limiting plates are symmetrically arranged at the left and right ends of the adjusting screw rod. Two mounting structures are symmetrically mounted in the patch board main body, and a square connecting plate is arranged at the front end of each of the two mounting structures. The invention relates to a convenient-to-use patch board for the blind, and belongs to the field of tools for the blind. A limiting square block is arranged, a plug placement groove is formed in the inner end of the limiting square block, a first adsorption magnet is arranged in the plug placement groove, and a second adsorption magnet is arranged on a connecting plug; therefore, the blind person can quickly and accurately insert the conductive plug on the connecting plug into the connecting jack; and by arranging the wiping soft cushion, sweat on the conductive plug is wiped away before the conductive plug is inserted into the first connecting jack, so the use risk of the blind is finally reduced.

Description

technical field [0001] The invention relates to the field of appliances for the blind, in particular to an easy-to-use plug-in board for the blind. Background technique [0002] Blind people refer to people who are visually impaired. Visually impaired people are mainly divided into two categories: total blindness and partial blindness. Total blindness means loss of response to light. The second is amblyopia. The activities of blind people will be restricted due to visual impairment. Generally, a more respectful term is used in writing, called visually impaired or blind. Compared with the visually impaired, people who are visually impaired are called people with eyesight, people with open eyes, and people with good vision. Blind people are people who suffer from diseases or accidental injuries to the optic nerve or eyes and cause blindness in both eyes or one eye. The difference between blind people and acquired blind people, congenitally blind people, because they have nev...

AI Technical Summary

Problems solved by technology

Simply put, the terminal block socket refers to a porous socket with a power cord and a plug that can be moved. It is a common name for a power converter. The terminal block socket can be used for multiple purposes, saving space and lines. It is simple and practical. According to the classification of use, it can be divided into household sockets, high-power sockets, other sockets, and engineering series sockets; although the existing plug-in boards designed for the blind can improve the convenience of the blind to a certain extent, and reduce the number of sockets used by the blind. However, the existing plug-in boards for the blind still have relatively large disadvantages. For example, when the blind person has sweat on his hands, the sweat will adhere to the plug when he touches the plug. On the conductive plug, and the existing plug-in board for the blind does not have a corresponding structure to remove the sweat on the conductive plug, which will bring certain risks to the use of the blind, and when the blind use the plug-in board for the blind, still It is impossible to quickly and accurately insert the conductive plug on the connecting plug into the connecting jack, so that the practicability of the power strip for the blind is still poor

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