Breakage-proof mercury thermometer

Abstract

The invention discloses a breakage-proof mercury thermometer, comprising a thermometer body and a housing, wherein the left end of the thermometer body is a metallic temperature sensing end, the right end is a temperature reflecting end, a mercury is arranged inside the temperature reflecting end, the housing is arranged outside the temperature reflecting end, a shock absorption layer is arranged in the housing, two groups of scales are symmetrically arranged on left and right of the top of the housing, a groove is formed in the middle of the housing, and a transparent lug having an arch-shaped section is arranged in the groove. According to the breakage-proof mercury thermometer, the housing is arranged outside the temperature reflecting end of the thermometer body, the housing surface and the housing body form a non-detachable structure, and a buffer layer is arranged on the inner side of the bottom of the housing, so that the thermometer body can be well protected, breakage and mercury leakage caused by collision or fall are avoided, or volatilization of mercury can be delayed when the thermometer body is broken, and the thermometer is convenient to use and safer on the whole.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to an unbreakable mercury thermometer. Background technique [0002] Now the use of thermometers is very common. There are more and more types of thermometers, and the technological content is getting higher and higher. It is very convenient to use. However, the new electronic thermometers are more expensive and larger in size. The setting and operation of some electronic thermometers are more complicated. Therefore, there are still a large number of users who choose to use traditional mercury thermometers. Traditional mercury thermometers are relatively cheap, small in size, and easy to operate, but reading requires certain skills. For elderly users, it is more difficult. At the same time, mercury thermometers are still fragile. There is a certain risk of mercury leakage. Contents of the invention [0003] In order to solve the above problems, the invention discloses an unbreaka...

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Problems solved by technology

[0002] Now the use of thermometers is very common. There are more and more types of thermometers, and the technological content is getting higher and higher. It is very convenient to use. However, the new electronic thermometers are more expensive and larger in size. The setting and operation of some electronic thermometers are more complicated. Therefore, there are still a large number of users who choose to use traditional mercury thermometers. Traditional mercury thermometers are relatively cheap, small in size, and easy to operate, but reading requires certain skills. For elderly users, it is more difficult. At the same time, mercury thermometers are still fragile. There is a certain risk of mercury leakage

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