CN203089095U - Non-contact type clinical thermometer - Google Patents
Non-contact type clinical thermometer Download PDFInfo
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- CN203089095U CN203089095U CN 201320098333 CN201320098333U CN203089095U CN 203089095 U CN203089095 U CN 203089095U CN 201320098333 CN201320098333 CN 201320098333 CN 201320098333 U CN201320098333 U CN 201320098333U CN 203089095 U CN203089095 U CN 203089095U
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- infrared
- clinical thermometer
- temperature
- integrated circuit
- sensing device
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Abstract
The utility model discloses a non-contact type clinical thermometer. The non-contact type clinical thermometer comprises an outer shell, an infrared light-guiding device, a heat-impact resistant device, an infrared sensing device, a temperature-sensitive sensing device and an integrated circuit board, wherein the integrated circuit board is arranged inside the outer shell, a cone-shaped detection head made of rubber is arranged at one end of the outer shell, the cone-shaped detection head is movably connected with the outer shell, the infrared light-guiding device is arranged inside the cone-shaped detection head, the heat-impact resistant device is arranged at the tail end of the infrared light-guiding device, and the temperature-sensitive sensing device and the infrared sensing device are integrated on the integrated circuit board. The non-contact type clinical thermometer is simple in structure and capable of measuring temperature of a human body accurately, stably and quickly, has high safety, and avoids damage to ears of children.
Description
Technical field
This utility model belongs to medical instruments field, relates in particular to the contactless clinical thermometer that is used for take temperature.
Background technology
Body temperature is the important parameter of differentiating human health status, so body temperature occupies crucial status in medical field.China is populous, and along with the health perception that improves people of living standard is also improving constantly.Therefore market is very huge to the demand of clinical thermometer.Estimate that according to clinical thermometer Professional Committee of Chinese medical apparatus employer's organization the coming years, the demand of clinical thermometer may remain on about 200,000,000.Therefore mercury clinical thermometer has occupied leading position in clinical thermometer market owing to cheap, indicating value accuracy height, good reproducibility, but it exists huge threat to human and environment.At first, mercury clinical thermometer in use is very easy to broken, and its contained hydrargyrum has effumability and hypertoxicity.Secondly, every mercury clinical thermometer mercury content is 1.1～1.4g only, is difficult to recycling.According to statistics, China just has more than 10 tons because of the damaged hydrargyrum of regarding waste disposal of mercury clinical thermometer every year.For above-mentioned reasons, American-European countries has forbidden selling the glass mercury clinical thermometer.Along with pay attention to day by day and the concern to health of human body safety and environmental conservation, China also will forbid selling and using the glass mercury clinical thermometer.
Infrared ear thermometer is measured its temperature according to the radiating infrared ray of tympanum, has advantages such as safe, accurate, quick and safety, firmly gets domestic and international medical personnel and average family and likes.But when using, damages common infrared ear thermometer child's ear easily.
Summary of the invention
Goal of the invention: at the problem and shortage of above-mentioned existing existence, the purpose of this utility model provided a kind of energy accurately, stable, measure the contactless clinical thermometer of human body temperature quickly and safely, it is simple in structure, and is easy to use, safety is reliable.
Technical scheme: for achieving the above object, this utility model is by the following technical solutions:, a kind of contactless clinical thermometer, comprise shell, infrared guiding device, heat shock resistance device, infrared sensing device, temperature-sensitive sensing apparatus and surface-mounted integrated circuit, described surface-mounted integrated circuit is located in the shell, described shell one end is provided with the conical detecting head that rubber is made, and this taper shape detecting head and shell are for flexibly connecting; Described infrared guiding device is located in this taper shape detecting head, and described heat shock resistance device is located at the tail end of infrared guiding device; And described temperature-sensitive sensing apparatus and infrared sensing device are integrated on the surface-mounted integrated circuit.
Further, described surface-mounted integrated circuit is provided with signal conversion unit, memory element and microprocessing unit, signal conversion unit becomes digital signal with the infrared sensing device with the electrical signal conversion that the temperature-sensitive sensing apparatus produces, and be stored in the memory element, after described little processing single supply extracts digital signal and process calculation process, displays temperature.
Beneficial effect: compared with prior art, the utlity model has following advantage: this utility model is simple in structure, energy is accurate, stable, measure human body temperature fast, and have higher safety, avoid damaging child's ear.
Description of drawings
Fig. 1 is a parts scheme of installation of the present utility model;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate this utility model, should understand these embodiment only be used to this utility model is described and be not used in the restriction scope of the present utility model, after having read this utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, a kind of contactless clinical thermometer, comprise shell 1, infrared guiding device 3, infrared sensing device 4, temperature-sensitive sensing apparatus 5, surface-mounted integrated circuit, LCDs 7, heat shock resistance device 6, battery, switch, they link together by lead.Wherein the end of cabinet 1 is provided with conical detecting head 2, and this taper shape detecting head 2 is made by rubber and flexibly connected with shell 1, thereby can rotate by a small margin when stretching into ear, avoids abrading ear.The infrared ray that human body discharges guides to infrared sensing device 4 by guiding device, infrared sensing device 4 is subjected to producing behind the infrared irridiation little electric current of corresponding amount, amplify through signal amplifier, utilize the electrical signal conversion after transducer will amplify to become digital signal, microprocessing systems draws the difference of human body and ambient temperature through a series of computing.Produce little electric current of corresponding amount after temperature-sensitive sensing apparatus 5 sense ambient temperature, amplify through signal amplifier, utilize the electrical signal conversion after transducer will amplify to become digital signal, microprocessing systems draws ambient temperature through a series of computing.Said temperature is presented on the LCDs 7 the most at last.
Claims (2)
1. contactless clinical thermometer, it is characterized in that: comprise shell, infrared guiding device, heat shock resistance device, infrared sensing device, temperature-sensitive sensing apparatus and surface-mounted integrated circuit, described surface-mounted integrated circuit is located in the shell, described shell one end is provided with the conical detecting head that rubber is made, and this taper shape detecting head and shell are for flexibly connecting; Described infrared guiding device is located in this taper shape detecting head, and described heat shock resistance device is located at the tail end of infrared guiding device; And described temperature-sensitive sensing apparatus and infrared sensing device are integrated on the surface-mounted integrated circuit.
2. according to the described contactless clinical thermometer of claim 1, it is characterized in that: described surface-mounted integrated circuit is provided with signal conversion unit, memory element and microprocessing unit, signal conversion unit becomes digital signal with the infrared sensing device with the electrical signal conversion that the temperature-sensitive sensing apparatus produces, and be stored in the memory element, after described little processing single supply extracts digital signal and process calculation process, displays temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098333 CN203089095U (en) | 2013-03-05 | 2013-03-05 | Non-contact type clinical thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098333 CN203089095U (en) | 2013-03-05 | 2013-03-05 | Non-contact type clinical thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089095U true CN203089095U (en) | 2013-07-31 |
Family
ID=48840549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098333 Expired - Lifetime CN203089095U (en) | 2013-03-05 | 2013-03-05 | Non-contact type clinical thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622677A (en) * | 2013-11-14 | 2014-03-12 | 青岛安信医疗器械有限公司 | Non-contact type body temperature detecting device |
| CN103735255A (en) * | 2014-01-06 | 2014-04-23 | 广州市体达电子科技有限公司 | Non-contact infrared thermometer |
-
2013
- 2013-03-05 CN CN 201320098333 patent/CN203089095U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622677A (en) * | 2013-11-14 | 2014-03-12 | 青岛安信医疗器械有限公司 | Non-contact type body temperature detecting device |
| CN103735255A (en) * | 2014-01-06 | 2014-04-23 | 广州市体达电子科技有限公司 | Non-contact infrared thermometer |
| CN103735255B (en) * | 2014-01-06 | 2016-01-06 | 广州市体达电子科技有限公司 | A kind of non-contact infrared body temperature meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |