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Skirt-type sensor device capable of accurately measuring skin temperature

A sensor device and skin temperature technology, which is applied in the field of information technology, can solve the problems of false alarms when body temperature exceeds the standard, and achieve the effects of reducing false alarms and missed alarms, increasing sensitivity, and enhancing sensitivity

Pending Publication Date: 2020-07-17
上海金晋智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ring thermometer cannot send a wrong alarm for body temperature exceeding the standard because the human body is in contact with hot water

Method used

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  • Skirt-type sensor device capable of accurately measuring skin temperature
  • Skirt-type sensor device capable of accurately measuring skin temperature
  • Skirt-type sensor device capable of accurately measuring skin temperature

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Experimental program
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Effect test

Embodiment Construction

[0028] see figure 1 , the sensor device is arranged on the inner side of the ring thermometer, close to the skin of the user, and measures the body temperature of the skin.

[0029] figure 1 The upper figure is a front view of the sensor unit, and the lower figure is a side sectional view of the sensor unit. Among the figure, soft skirt (10) is arranged to form a small circle. There are two spherical sensors (20) in the small circle.

[0030] Each spherical sensor (20) has two sensor pins (40). The sensor pins (40) pass through the base (30) in series and are fixed on the base (30).

[0031] The soft skirt (10) and the base (30) can be made into one, and are made of soft rubber material. The place where the soft skirt (10) is close to the base (30) is wider in size. The closer to the outside, the thinner it is, that is, the softer it is. So as to be close to the user's skin and make the user's skin feel comfortable.

[0032] The soft skirt (10) can protect the spherica...

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Abstract

The invention discloses a skirt-type sensor device capable of accurately measuring skin temperature. The device comprises a soft skirt edge, a spherical sensor and a base. The soft skirt edge is encircled into a circle, clings to the skin and blocks the influence of external airflow and heat radiation on temperature measurement. The spherical sensor contacts the skin through an arc surface, thereby eliminating the influence of a human body hair on the measurement of skin temperature. The base is a bottom plate for fixing the soft skirt and the spherical sensor. A spherical metal layer is addedon the surface of the spherical sensor. A metal layer pin can be added on the spherical metal layer to form an electrode. The spherical sensors are provided with a plurality of electrodes and can measure the resistance of the skin surface. When moisture exists on the surface of the skin, the resistance between the electrodes can be greatly reduced. Therefore, the influence of moisture on the operation of the annular thermodetector is eliminated. The accuracy and stability of body temperature measurement numbers of the sensor are ensured. And the false alarm and missing alarm of standard exceeding in the temperature measurement work are reduced. The device can be applied to electronic temperature measuring wristbands, temperature measuring watches, temperature measuring arm rings and temperature measuring foot rings.

Description

technical field [0001] The invention relates to information technology, in particular to a skirt-type sensor device for accurately measuring skin temperature. Background technique [0002] During the epidemic prevention period, a ring thermometer is worn on the wrist, arm, and foot ring of the human body to detect the skin temperature. There is a large market demand for timely detection of patients with fever symptoms. [0003] Existing ring thermometers measure body temperature unstable. When worn for a long time and the ring belt is tight, the temperature measurement data is stable, but the user will feel uncomfortable on the skin. Conversely, when the annular belt is loose, the skin feels comfortable, but the measured body temperature is unstable and inaccurate. It will change with changes in ambient temperature, airflow, and body movements. The difference between these two wearing methods and measured body temperature is more than 0.8 degrees. [0004] Existing ring...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K13/00G01K1/14G01K1/08G01N27/04A44C5/00G01K13/20G01K13/25
CPCG01K1/14G01K1/143G01N27/048A44C5/0007A44C5/0015G01K13/25G01K13/20
Inventor 许春茂许晋
Owner 上海金晋智能科技有限公司
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