a cup for the blind

Abstract

The invention discloses a cup for a disabled person. The cup comprises an internal cup, an external cup and an alarming device, wherein the alarming device is arranged between the bottom of the internal cup and the bottom of the external cup and comprises a loudspeaker, a support plate, a first contact, a second contact, a plurality of elastic connectors, a bottom plate, a sliding bar and a sliding groove; the sliding groove is fixedly arranged on the side wall of the support plate and a through-hole is formed in the sliding groove; the lower end of the sliding groove is vertically arranged on the bottom plate; the upper end penetrates through the through-hole of the sliding groove; a power supply inside the bottom plate, the loudspeaker at the cup wall of the external cup, the first contact of the support plate and the second contact of the bottom plate are connected in series to form an alarm circuit; a thermal insulating pad and a groove are respectively arranged at the mouths of the internal cup and the external cup and are fixed through a clamping strip on the external wall of the internal cup and a clamping groove in the internal wall of the external cup. The cup is convenient for the disabled to use; the internal cup can stably fall down along the vertical direction through the sliding bar and the sliding groove, thus splashing of liquid in the cup caused by shaking of the internal cup is avoided; when liquid in the internal cup is increased, the alarm circuit is switched on; when the loudspeaker warns, a hand holds the heat insulating pad of the internal cup and takes out the internal cup, the alarming is cancelled and the cup is very practical.

Description

technical field [0001] The invention relates to a cup, especially a cup suitable for blind people or low-vision people. Background technique [0002] Blind people or people with low vision often overflow when pouring water. If the water temperature is very high, the blind people are easy to be scalded by boiling water and need help from others. Most of the existing cups are suitable for healthy people, but not for the blind, which brings a lot of inconvenience to the life of the blind. Regarding cups for the blind, no suitable design has been developed for a long time. Therefore, how to design a kind of cup that is suitable for the blind person to use is the target that needs improvement badly at present. Contents of the invention [0003] The main purpose of the present invention is to overcome the problem that the existing cups are not suitable for blind people, and provide a blind cup with a new structure, which can send an alarm when the liquid in the cup is about to...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the problem that the existing cups are not suitable for blind people, and to provide a blind cup with a new structure, which can send an alarm when the liquid in the cup is about to be filled, so as to prevent the poured liquid from being overheated. scald, ideal for practical

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