Cup special for blind person

A technology for water cups and blind people, which is applied to drinking vessels and other directions, and can solve problems such as difficult large-scale promotion, unstable function realization, and complex structure.

Inactive Publication Date: 2012-10-03
LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current water cups for the blind are conceptual designs. Generally, the water cups for the blind use temperature sensors to measure the temperature, and pressure sensors or buoyancy devices to measure the water level. The structure is complex, the function is unstable, and it is difficult to achieve large-scale promotion.

Method used

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Embodiment Construction

[0009] In order to make the purpose, technical solution and advantages of the present invention clearer, the technology in the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0010] The embodiment of the present invention is to provide a special water cup for the blind; the special water cup for the blind such as figure 1 Shown consists of a cup body, a temperature sensing device, and a liquid level alarm device; the main body of the water cup is composed of an inner wall (12) and an outer wall (13), and a vacuum chamber (9) is formed in the middle to keep warm and prevent scalding; the temperature sensing device is composed of Composed of memory metal (2) and heat-conducting metal (1); the liquid level alarm device consists of an upper switch (4), a lower switch (6), wires, a power supply (3), a vibrating device (5), a hollow tube (8) and rubber It consists of a thin film (7); before receiving water, turn on th...

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Abstract

The invention discloses a cup special for a blind person. The cup consists of a cup main body, a liquid level alarm device and a temperature induction device, wherein the liquid level alarm device comprises a power supply, a hollow pipe, a rubber thin film, a switch, a wire and a vibrating device; and the temperature induction device consists of memory metal and heat-conducting metal. According to the cup, help can be provided for the blind person to sense the water temperature, the temperature can be insulated, and the blind person can be reminded of the height of a liquid surface in the cup to prevent liquid from overflowing.

Description

Technical field [0001] The invention relates to a water cup, in particular to a special water cup for blind people capable of sensing temperature and water level. Background technique [0002] The number of blind people in the world has exceeded 40 million, and it is inconvenient for blind people to use ordinary water cups to drink water in their lives. It is very necessary to design and develop a special water cup for the blind that can realize temperature sensing and water level alarm. The current water cups for the blind are mostly conceptual designs. Generally, the water cups for the blind use temperature sensors to measure the temperature, and pressure sensors or buoyancy devices to measure the water level. The structure is complex, the function is unstable, and it is difficult to achieve large-scale promotion. Contents of the invention [0003] In order to better solve the problem of blind people drinking water independently, the present invention provides a special...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/22
Inventor 李沼萱潘一杨双春
Owner LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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