CN2137009Y - Precursor for children catching cold - Google Patents
Precursor for children catching cold Download PDFInfo
- Publication number
- CN2137009Y CN2137009Y CN 92226826 CN92226826U CN2137009Y CN 2137009 Y CN2137009 Y CN 2137009Y CN 92226826 CN92226826 CN 92226826 CN 92226826 U CN92226826 U CN 92226826U CN 2137009 Y CN2137009 Y CN 2137009Y
- Authority
- CN
- China
- Prior art keywords
- precursor
- power supply
- children
- temperature
- cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a precursor for children catching cold, comprising a power supply, a sounder, etc. A temperature-sensitive element is connected between the power supply and the sounder in series and is used as a power supply switch, and the temperature-sensitive element realizes the on-off conversion of the power supply through a specific temperature value. When the precursor is used, the temperature-sensitive element is arranged on the surface positions of the children's bodies, so when the temperatures of the surface positions are higher or lower than the specific temperature value, the precursor can automatically control the on-off of the sounder and the power supply, once the power supply is switched on, the sounderimmediately sends out a predicting signal so as to tell parents to take cold proofing and heat insulating measures in time, and therefore, the precursor avoids children catching the cold and being ill. The utility model has simple structure, low cost and convenient use, being used in families and kindergartens.
Description
The utility model relates to a kind of warning device, and it belongs to a kind of children's articles for daily use.
Children usually because of reason such as stretch pin, stand up, the quilt that covers is on one's body kicked off, and the head of a family often can not in time wake up or find to replace child to cover quilt in sleep; In addition in temperature Change bigger season; the head of a family usually can ignore in time and wears the clothes warming for child; and child does not understand timely prompting father and mother yet; if children's health (when particularly sleeping soundly) is in temperature for a long time in the environment below 20 ℃ like this; just be easy to cause flu, fever and other disease, influence children's health.
The purpose of this utility model is that a kind of children will be provided the precursor of enduring cold, after using this precursor, in case children's shell temperature is reduced to below 20～22 ℃, it just can send warning signal effectively, the bulletin head of a family in time takes warming measure for it, falls ill in order to avoid endure cold.
The utility model is made up of power supply, acoustical generator etc., is connected in series a temperature sensing element as power switch between power supply and the acoustical generator, and temperature sensing element is realized power supply " is led to " or the conversion of " breaking " by a particular temperature value.During use temperature sensing element is placed children's body surface position, when the temperature variation at body surface position, temperature sensing element just is higher or lower than particular temperature value according to it and realizes being switched on or switched off of control acoustical generator and power supply automatically like this.In case acoustical generator and power connection just send alerting signal immediately, in time the bulletin head of a family takes warming measure, thereby guaranteeing that children can not endure cold falls ill.
The utility model is because adopt temperature variation that temperature sensing element directly searches children's body surface position as the trigger pip of reporting to the police, safety, correct, reliable, and have simple in structurely, characteristics such as cost is low, and is easy to use can be widely used in family and kindergarten.
Enforcement of the present utility model is provided by the following drawings.
Fig. 1 is a schematic circuit of the present utility model.
Fig. 2 is the precursor schematic circuit of band push-button switch.
The structural representation of this precursor device of Fig. 3 on matrix.
Do further describing of embodiment below in conjunction with accompanying drawing:
Embodiment 1: this precursor is by power supply (1), acoustical generator (2) is formed, power supply adopts button cell for well, acoustical generator can adopt existing hummer or musical film, language sheet etc., the temperature sensing element (3) of connecting between power supply and the acoustical generator, temperature sensing element adopts mercury formula conductivity meter, select a particular temperature value (generally getting 20～22 ℃) " to lead to " as temperature sensing element or the transfer point of " breaking ", promptly establishing two contacts on this temperature value is connected with acoustical generator with power supply respectively, when the mercury in the temperature sensing element contacts two contacts simultaneously, power supply is switched on, otherwise then disconnects, thus the on-off action of playing.
Embodiment 2: the normal children all is the sleeps of lying on one's side or lie on the back, so the general device of this precursor is in children's belly or chest locations.If but the children in case bow in the sleep sleep, though quilt is played on one's body, because temperature sensing element (3) is pressed in and still is in the body temperature higher state under the body and alerting signal can take place, the also unfavorable health of sleeping of bowing when children grow in addition.So the best push-button switch in parallel (4) at the two ends of temperature sensing element (3), like this in case bow and sleep, though temperature sensing element (3) can conducting, push-button switch (4) is understood because of the pressurized energized send alerting signal.
Embodiment 3: more convenient for using, the precursor of embodiment 1 and embodiment 2 can install on a matrix (5), matrix (5) can be made the underskirt of stomacher formula or other form, during use if just directly put on can, be particularly suitable for young child.
Claims (4)
1, a kind of children precursor of enduring cold.Form by power supply, acoustical generator.It is characterized in that being connected in series a temperature sensing element (3) as power switch between described power supply (1) and the acoustical generator (2), temperature sensing element is realized power supply " is led to " or the conversion of " breaking " by a particular temperature value.
2, precursor as claimed in claim 1 is characterized in that described temperature sensing element (3) is in parallel with a push-button switch (4).
3, precursor as claimed in claim 1 or 2 is characterized in that this precursor device is on a matrix (5).
4, precursor as claimed in claim 3 is characterized in that described matrix (5) is stomacher or close-fitting type underwear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226826 CN2137009Y (en) | 1992-07-04 | 1992-07-04 | Precursor for children catching cold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226826 CN2137009Y (en) | 1992-07-04 | 1992-07-04 | Precursor for children catching cold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137009Y true CN2137009Y (en) | 1993-06-23 |
Family
ID=33770988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92226826 Expired - Fee Related CN2137009Y (en) | 1992-07-04 | 1992-07-04 | Precursor for children catching cold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137009Y (en) |
-
1992
- 1992-07-04 CN CN 92226826 patent/CN2137009Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |