CN204863121U - Baby's forehead thermometer - Google Patents
Baby's forehead thermometer Download PDFInfo
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- CN204863121U CN204863121U CN201520380964.3U CN201520380964U CN204863121U CN 204863121 U CN204863121 U CN 204863121U CN 201520380964 U CN201520380964 U CN 201520380964U CN 204863121 U CN204863121 U CN 204863121U
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Abstract
The utility model discloses a baby's forehead thermometer, including the body, the body distal end is equipped with the probe, is equipped with infrared ray temperature sensory unit and position sensing light source on the probe, and the body front is equipped with display screen and shift knob, and infrared ray temperature sensory unit connects gradually master control IC, analog signal amplifier circuit, filter circuit and AD circuit, AD circuit connection microprocessor. The utility model discloses a baby's forehead thermometer can be convenient the measurement of bldy temperature that carries out the baby, measuring result is accurate.
Description
Technical field
This utility model relates to a kind of baby's forehead temperature meter.
Background technology
Baby below three one full year of life does not possess cognitive competence substantially, thus when sick need take temperature time in order to avoid danger, oral thermometer mercury clinical thermometer can not be used; Mercury clinical thermometer can only be placed in oxter or anus, and clinical thermometer is placed on oxter, measures the temperature that obtains often not accurate enough, and when being placed on anus, comfortableness is poor, and baby is easy to resistance, and what be unfavorable for measuring normally carries out.
Also there is a kind of contactless infrared thermometer now, can by irradiating eardrum position take temperature, but due to the feature of infrared radiation measurement, when measuring at every turn the probe of clinical thermometer and the distance of eardrum all different, cause the result of measurement inaccurate, affect the diagnosis of doctor, and the eardrum of baby is thinner tender, neglectful maloperation probably damages the eardrum of baby.
Utility model content
The purpose of this utility model is to provide a kind of baby's forehead temperature meter, and can carry out the measurement of bldy temperature of baby easily, measurement result is accurate.
For achieving the above object, the technical scheme that an embodiment of the present utility model is taked is:
Comprise body, body distal end is provided with probe, probe is provided with infrared temperature sensing unit and location sensitive light source, body front is provided with display screen and shift knob, infrared temperature sensing unit connects master control IC, amplifying circuit of analog signal, filter circuit and A/D circuit successively, and described A/D circuit connects microprocessor.
Preferably, body is provided with battery, and described battery connects electric quantity of power supply measuring circuit, and electric quantity of power supply measuring circuit connects low electricity alarm module and microprocessor.
The beneficial effect that baby's forehead temperature meter of the present utility model produces is:
1. body distal end is provided with probe, and probe is provided with location sensitive light source, and gauger can be made when measuring to aim at the distance of measuring point and adjustment probe and measuring point accurately, and measurement result is more accurate.
2. when electricity is not enough, can affect the accuracy of measurement result, therefore, arrange battery and connect electric quantity of power supply measuring circuit, electric quantity of power supply measuring circuit connects low electricity alarm module and microprocessor.When battery electric quantity is not enough, does not carry out the measurement of body temperature, and send prompting, remind user of service to battery charging or change battery.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of an embodiment of a kind of baby's forehead temperature meter of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with this utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.
Embodiment 1: with reference to figure 1, baby's forehead temperature meter of the present utility model comprises body 1, body 1 far-end is provided with probe 5, probe 5 is provided with infrared temperature sensing unit and location sensitive light source, body 1 front is provided with display screen 4 and shift knob 2, infrared temperature sensing unit connects master control IC, amplifying circuit of analog signal, filter circuit and A/D circuit successively, and described A/D circuit connects microprocessor.
Embodiment 2: with reference to figure 1, on the basis of embodiment 1, the body 1 near-end back side is provided with temperature sensor 7, temperature sensor 7 connects microprocessor, microprocessor is provided with correction module, when the standard temperature value that the temperature recorded for Tc sensor and thermometer set has a deviation, the temperature that infrared temperature sensing unit records is calibrated.
Embodiment 3: with reference to figure 1, on the basis of embodiment 1 or 2, the battery of baby's forehead temperature meter connects electric quantity of power supply measuring circuit, and electric quantity of power supply measuring circuit connects low electricity alarm module and microprocessor.When battery electric quantity is not enough, does not carry out the measurement of body temperature, and send prompting, remind user of service to battery charging or change battery.
Embodiment 4: with reference to figure 1, on the basis of embodiment 1 or 2 or 3, microprocessor connection data memory module, data memory module connects display screen 4; Body 1 is provided with USB data line slot and function key 3, USB data line slot connection data memory module, microprocessor is by the data genaration trend curve of data memory module, show on the display screen 4 or printed by printer, understand baby's Temperature changing trend, do diagnosis reference for doctor.How many doctors, when seeing fever patient, it is of concern that temperature trend, instead of spends, now so after fever, can record the body temperature recorded at set intervals, so that doctor can grasp the state of an illness more rapidly and accurately.
Embodiment 5: with reference to figure 1, on any one basis of embodiment 1 ~ 4, body 1 is provided with sound switch button 6, when baby sleep soundly, button is placed in mute state, carries out measurement of bldy temperature to baby, can not affect the sleep of baby.
Baby's forehead temperature meter of the present utility model holds easy to operate and quick and convenient, only needs the head of thermometer to aim at forehead, just can in seconds, readout value.Thermometric does not need plug to baby's ear, crying and screaming of baby can not be caused disorderly dynamic, more do not need the protective sleeve changing probe, simple and convenient more effective.
Display screen 4 screen display color can help the body temperature determining baby: green representative is normal, and not have to generate heat, yellow has slight fever, redness is high temperature.
Above-mentioned embodiment is used for explaining and this utility model is described; instead of this utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make this utility model and change, all fall into protection domain of the present utility model.
Claims (2)
1. baby's forehead temperature meter, it is characterized in that: comprise body, described body distal end is provided with probe, described probe is provided with infrared temperature sensing unit and location sensitive light source, described body front is provided with display screen and shift knob, described infrared temperature sensing unit connects master control IC, amplifying circuit of analog signal, filter circuit and A/D circuit successively, and described A/D circuit connects microprocessor.
2. thermometer according to claim 1, is characterized in that: described body is provided with battery, and described battery connects electric quantity of power supply measuring circuit, and electric quantity of power supply measuring circuit connects low electricity alarm module and microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380964.3U CN204863121U (en) | 2015-06-05 | 2015-06-05 | Baby's forehead thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380964.3U CN204863121U (en) | 2015-06-05 | 2015-06-05 | Baby's forehead thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863121U true CN204863121U (en) | 2015-12-16 |
Family
ID=54807567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520380964.3U Expired - Fee Related CN204863121U (en) | 2015-06-05 | 2015-06-05 | Baby's forehead thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825138A (en) * | 2015-06-05 | 2015-08-12 | 成都禾睿电子产品有限公司 | Baby forehead temperature meter |
-
2015
- 2015-06-05 CN CN201520380964.3U patent/CN204863121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825138A (en) * | 2015-06-05 | 2015-08-12 | 成都禾睿电子产品有限公司 | Baby forehead temperature meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160605 |