CN204926404U - Automobile -used children's safety reminiscences - Google Patents
Automobile -used children's safety reminiscences Download PDFInfo
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- CN204926404U CN204926404U CN201520626007.4U CN201520626007U CN204926404U CN 204926404 U CN204926404 U CN 204926404U CN 201520626007 U CN201520626007 U CN 201520626007U CN 204926404 U CN204926404 U CN 204926404U
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Abstract
The utility model discloses an automobile -used children's safety reminiscences, including the module of charging, energy storage module, detection control circuit, voice module and speaker, diode D1's output is connected to the energy storage module through the module of charging, the point cigarette holder on the car is connected to diode D1's input, it connects simultaneously to detect control circuit diode D1's input with the energy storage module, voice module connects detect control circuit, voice module still connects through resistance R2 diode D1's input, resistance R2 with voice module ground connection, the speaker is connected voice module. The utility model discloses with low costs, small, convenient to use can avoid navigating mate to forget children in the car, has ensured children's safety.
Description
Technical field
The utility model relates to safety alarm device field, particularly relates to Vehicular child safety reminiscences.
Background technology
Along with private car, a large amount of the popularizing of school bus, frequent generation children are missed the event of the heatstroke death caused in car.Children's main cause be missed in car is caused to be, after children fall asleep, forget when human pilot cut-offs; Human pilot idea of leaving things to chance etc.
Existing technical scheme is generally carried out detection by sensor to environment inside car and is judged, then sends warning.Scheme is with high costs or bulky, is unfavorable for private car, and school bus is popularized.And this scheme belongs to control type afterwards, if this alarm cannot be found by other people, also children's safety cannot be ensured.
Utility model content
The purpose of this utility model is to provide a kind of Vehicular child safety reminiscences, and cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
The technical solution of the utility model is Vehicular child safety reminiscences, comprises charging module, energy-storage module, detection control circuit, voice module and loudspeaker; Described energy-storage module connects the output terminal of diode D1 by charging module, and the input end of described diode D1 connects the some cigarette holder on automobile; Described detection control circuit connects the input end of described diode D1 and described energy-storage module simultaneously; Described voice module connects described detection control circuit, and described voice module also connects the input end of described diode D1 by resistance R2, described resistance R2 and described voice module ground connection; Described loudspeaker connects described voice module.After car engine, cigarette lighter mouth has voltage to export, and some cigarette holder is charging module for power supply through diode D1, and charging module is the charging of described energy-storage module; Meanwhile, detection control circuit is shutdown switch under a cigarette holder has output voltage situation, and voice module and the input of loudspeaker no-voltage, quit work.
When human pilot closing automobile engine prepares to exit automobile, cigarette lighter mouth is closed and is exported, detection control circuit opens switch, energy-storage module is voice module and power speakers, voice module plays prompting message repeatedly, children do not leave over onboard, until energy-storage module electricity exhausts by warning human pilot.The technical program cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Further, described energy-storage module comprises electric capacity C1, and one end of described electric capacity connects charging module and described detection control circuit, the other end ground connection of described electric capacity.After car engine, cigarette lighter mouth has voltage to export, and some cigarette holder is charging module for power supply through diode D1, charging module is the charging of described energy-storage module, detection control circuit is shutdown switch under a cigarette holder has output voltage situation, and voice module and the input of loudspeaker no-voltage, quit work.
When human pilot closing automobile engine prepares to exit automobile, cigarette lighter mouth is closed and is exported, detection control circuit opens switch, electric capacity C1 is voice module and power speakers, voice module plays prompting message repeatedly, children do not leave over onboard, until electric capacity C1 electricity exhausts by warning human pilot.Cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Further, described detection control circuit comprises resistance R3 and triode Q1, and described resistance R3 one end connects the input end of diode D1, the source electrode of other end connecting triode Q1, the emitter of triode Q1 connects described electric capacity C1, and the collector of triode Q1 connects voice module.After car engine, cigarette lighter mouth has voltage to export, point cigarette holder is charging module for power supply through diode D1, charging module is the charging of described energy-storage module, point cigarette holder is also powered to the source electrode of triode Q1 by resistance R3, triode Q1 is shutdown switch under a cigarette holder has output voltage situation, and voice module and the input of loudspeaker no-voltage, quit work.
When human pilot closing automobile engine prepares to exit automobile, cigarette lighter mouth is closed and is exported, triode Q1 opens switch, electric capacity C1 is voice module and power speakers, voice module plays prompting message repeatedly, children do not leave over onboard, until electric capacity C1 electricity exhausts by warning human pilot.Cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Beneficial effect: cost is low, volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram of Vehicular child safety reminiscences.
Mark in figure: 1-charging module; 2-energy-storage module; 3-detection control circuit; 4-voice module; 5-loudspeaker.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present utility model is described in further detail:
Composition graphs 1, Vehicular child safety reminiscences, comprises charging module 1, energy-storage module 2, detection control circuit 3, voice module 4 and loudspeaker 5; Described energy-storage module 2 connects the output terminal of diode D1 by charging module 1, the input end of described diode D1 connects the some cigarette holder on automobile; Described detection control circuit 3 connects input end and the described energy-storage module 2 of described diode D1 simultaneously; Described voice module 4 connects described detection control circuit 3, and described voice module 4 also connects the input end of described diode D1 by resistance R2, described resistance R2 and described voice module 4 ground connection; Described loudspeaker 5 connects described voice module 4.After car engine, cigarette lighter mouth has voltage to export, and some cigarette holder is that charging module 1 is powered through diode D1, and charging module 1 charges for described energy-storage module 2; Meanwhile, detection control circuit 3 is shutdown switch under a cigarette holder has output voltage situation, and voice module 4 and the input of loudspeaker 5 no-voltage, quit work.
When human pilot closing automobile engine prepares to exit automobile, cigarette lighter mouth is closed and is exported, detection control circuit 3 opens switch, energy-storage module 2 is powered for voice module 4 and loudspeaker 5, voice module 4 plays prompting message repeatedly, children do not leave over onboard, until energy-storage module 2 electricity exhausts by warning human pilot.The technical program cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Composition graphs 1, described energy-storage module 2 comprises electric capacity C1, and one end of described electric capacity connects charging module 1 and described detection control circuit 3, the other end ground connection of described electric capacity.After car engine, cigarette lighter mouth has voltage to export, and some cigarette holder is that charging module 1 is powered through diode D1, charging module 1 charges for described energy-storage module 2, detection control circuit 3 is shutdown switch under a cigarette holder has output voltage situation, and voice module 4 and the input of loudspeaker 5 no-voltage, quit work.
When human pilot closing automobile engine prepares to exit automobile, cigarette lighter mouth is closed and is exported, detection control circuit 3 opens switch, electric capacity C1 is that voice module 4 and loudspeaker 5 are powered, voice module 4 plays prompting message repeatedly, children do not leave over onboard, until electric capacity C1 electricity exhausts by warning human pilot.Cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Composition graphs 1, described detection control circuit 3 comprises resistance R3 and triode Q1, and described resistance R3 one end connects the input end of diode D1, the source electrode of other end connecting triode Q1, the emitter of triode Q1 connects described electric capacity C1, and the collector of triode Q1 connects voice module 4.After car engine, cigarette lighter mouth has voltage to export, point cigarette holder is that charging module 1 is powered through diode D1, charging module 1 charges for described energy-storage module 2, point cigarette holder is also powered to the source electrode of triode Q1 by resistance R3, triode Q1 is shutdown switch under a cigarette holder has output voltage situation, and voice module 4 and the input of loudspeaker 5 no-voltage, quit work.
When human pilot closing automobile engine prepares to exit automobile, cigarette lighter mouth is closed and is exported, triode Q1 opens switch, electric capacity C1 is that voice module 4 and loudspeaker 5 are powered, voice module 4 plays prompting message repeatedly, children do not leave over onboard, until electric capacity C1 electricity exhausts by warning human pilot.Cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Preferably described triode Q1 is PNP type triode.
Cost is low, and volume is little, easy to use, and engine reminds occupant once cutting out, and does not forget children in car, thus ensures the safety of children.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. Vehicular child safety reminiscences, is characterized in that: comprise charging module, energy-storage module, detection control circuit, voice module and loudspeaker; Described energy-storage module connects the output terminal of diode D1 by charging module, and the input end of described diode D1 connects the some cigarette holder on automobile; Described detection control circuit connects the input end of described diode D1 and described energy-storage module simultaneously; Described voice module connects described detection control circuit, and described voice module also connects the input end of described diode D1 by resistance R2, described resistance R2 and described voice module ground connection; Described loudspeaker connects described voice module.
2. Vehicular child safety reminiscences according to claim 1, is characterized in that: described energy-storage module comprises electric capacity C1, and one end of described electric capacity connects charging module and described detection control circuit, the other end ground connection of described electric capacity.
3. Vehicular child safety reminiscences according to claim 2, it is characterized in that: described detection control circuit comprises resistance R3 and triode Q1, described resistance R3 one end connects the input end of diode D1, the source electrode of other end connecting triode Q1, the emitter of triode Q1 connects described electric capacity C1, and the collector of triode Q1 connects voice module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626007.4U CN204926404U (en) | 2015-08-19 | 2015-08-19 | Automobile -used children's safety reminiscences |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626007.4U CN204926404U (en) | 2015-08-19 | 2015-08-19 | Automobile -used children's safety reminiscences |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926404U true CN204926404U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626007.4U Expired - Fee Related CN204926404U (en) | 2015-08-19 | 2015-08-19 | Automobile -used children's safety reminiscences |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039384A (en) * | 2023-04-03 | 2023-05-02 | 深圳市安和威电力科技股份有限公司 | New energy high-power charging circuit |
-
2015
- 2015-08-19 CN CN201520626007.4U patent/CN204926404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039384A (en) * | 2023-04-03 | 2023-05-02 | 深圳市安和威电力科技股份有限公司 | New energy high-power charging circuit |
| CN116039384B (en) * | 2023-04-03 | 2023-05-30 | 深圳市安和威电力科技股份有限公司 | New energy high-power charging circuit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200819 |