CN205563961U - Raining alarm - Google Patents
Raining alarm Download PDFInfo
- Publication number
- CN205563961U CN205563961U CN201620401626.8U CN201620401626U CN205563961U CN 205563961 U CN205563961 U CN 205563961U CN 201620401626 U CN201620401626 U CN 201620401626U CN 205563961 U CN205563961 U CN 205563961U
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- China
- Prior art keywords
- alarm
- luminescent device
- light
- water proof
- distance
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Abstract
The utility model provides a raining alarm, including trigger circuit, the light sensor, distance sensor, controller and bee calling organ, trigger circuit triggers luminescent device when being suitable for and raining luminous, the light sensor is suitable for the light luminance that produces luminescent device to detect, distance sensor is suitable for and opens the door the distance of leaving the family to the people and detect, the controller is suitable for to be judged the distance value of the light luminance value of light sensor measuring and distance sensor measuring, when exceeding predetermined threshold value when the light luminance value with apart from the mean value, alarm output signal to the bee calling organ suggestion of reporting to the police. The utility model provides a raining alarm, when rainy the time, the rainwater can be with the waterproof wire in the circuit board and the 2nd waterproof wire intercommunication, and then it is luminous to trigger luminescent device, and the light luminance value that the controller will detect the light sensor and distance sensor detect judges apart from the value, when alarm output signal when presetting the threshold value to the bee calling organ suggestion of reporting to the police.
Description
Technical field
This utility model relates to daily living article technical field, is specifically related to a kind of report that rains
Alert device.
Background technology
Raining is a kind of common weather phenomenon, particularly in southern rainy season, Changes in weather
Impermanence, just rains a little while a little while or fine day, usually there will be under not finding in time
Rain and the phenomenon that causes airing clothes to be drenched occur；Or it is not noticed that whether when occurring going out
Raining and just find after going out to rain, the situation of band umbrella of going home the most again occurs, therefore
Delay the travel time.To this, inventor of the present utility model finds through research, although
Existing alarm kind is a lot, and purposes is varied, but without one for raining
The rain alarm of band umbrella is reminded during door.
Utility model content
The alarm kind existed for prior art is a lot, and purposes is varied, but does not also have
Have a kind of for the technical problem of the rain alarm of prompting band umbrella, this practicality during rainy going out
A kind of novel rain alarm of novel offer.
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
A kind of rain alarm, including trigger circuit, light sensor, range sensor,
Controller and buzzer；Wherein, when described triggering circuit is suitable to rain, triggering luminescent device is sent out
Light, specifically includes circuit board, the first water proof wire, the second water proof wire, NPN tri-pole
Pipe, PNP triode, luminescent device and battery, described first water proof wire and second waterproof
One end of wire is connected on circuit board and is spaced configuration, another of described first water proof wire
End is connected with the base stage of NPN audion, the other end of described second water proof wire and PNP
The positive pole of the emitter stage of audion and battery connects, the colelctor electrode of described NPN audion with
The base stage of PNP triode connects, and the colelctor electrode of described PNP triode is with luminescent device just
Pole connects, the emitter stage of described NPN audion, the negative pole of luminescent device and the negative pole of battery
Connect；The light luminance that described light sensor is suitable to produce luminescent device detects,
The distance that described range sensor is suitable in being away from home people's enabling detects, described control
Device is suitable to the light luminance value to light sensor detection and the distance value of range sensor detection
Judging, when light luminance value and distance average exceed default threshold value, output is reported to the police
Signal to described buzzer carries out alarm.
Compared with prior art, the rain alarm that this utility model provides, when rainy
Waiting, the first water proof wire and the second water proof wire that are spaced configuration in circuit board can be connected by rainwater
Logical, and then whole triggering circuit formation path, simultaneously waterproof to two by two audions
The electric current formed after wire connection is amplified, and then triggers luminescent device luminous, light sense
The light luminance answering device to produce luminescent device carries out sensing detection, when people now needs to open the door
The when of being away from home inner, the distance going out people is also carried out sensing inspection by range sensor
Surveying, controller is by the light luminance value detected light sensor in real time and range sensor inspection
The distance value surveyed judges, when light luminance value and distance average exceed default threshold value
Time, output alarm signal to buzzer is carried out alarm.Thus, need when rainy
Men Shi, controller will control buzzer and carry out alarm, would not forget when so going out
Note band umbrella.
Further, described triggering circuit also includes controlling switch, one end of this control switch
It is connected with the negative pole of battery, the other end and the emitter stage of described NPN audion and luminescent device
Negative pole connect.
Further, described luminescent device is light emitting diode or bulb.
Further, described rain alarm also includes the flower pattern machine that motor and building blocks are barricaded as
Structure, the input of described motor is connected with controller, the flower that outfan is barricaded as with described building blocks
Type mechanism connects.
Accompanying drawing explanation
Fig. 1 is the rain alarm theory structure schematic diagram that this utility model provides.
Fig. 2 is a kind of line construction schematic diagram triggering circuit in Fig. 1.
In figure, 1, trigger circuit；11, circuit board；12, the first water proof wire；13,
Two water proof wires；14, NPN audion；15, PNP triode；16, luminescent device；
17, battery；18, switch is controlled；2, light sensor；3, range sensor；4, control
Device processed；5, buzzer；6, motor；7, the flower pattern mechanism that building blocks are barricaded as.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and merit
Effect is easy to understand, and below in conjunction with being specifically illustrating, this utility model is expanded on further.
In description of the present utility model, it should be noted that unless otherwise clear and definite regulation
And restriction, term " is installed ", " being connected ", " connection " should be interpreted broadly, example
As, can be fixing connection, it is also possible to be to removably connect, or be integrally connected；Permissible
It is to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to by centre
Medium is indirectly connected to, and can be the connection of two element internals.Common skill for this area
For art personnel, above-mentioned term specifically containing in this utility model can be understood with concrete condition
Justice.
Refer to shown in Fig. 1 and Fig. 2, this utility model provides a kind of rain alarm, bag
Include triggering circuit 1, light sensor 2, range sensor 3, controller 4 and buzzer
5；Wherein, it is luminous that described triggering circuit 1 triggers luminescent device when being suitable to rain, and specifically includes
Circuit board the 11, first water proof wire the 12, second water proof wire 13, NPN audion 14,
PNP triode 15, luminescent device 16 and battery 17, described first water proof wire 12 and
One end of two water proof wires 13 is connected on circuit board 11 and is spaced configuration, and described first prevents
The other end of water wire 12 is connected with the base stage of NPN audion 14, and described second waterproof leads
The other end of line 13 is connected with the emitter stage of PNP triode 15 and the positive pole of battery 17,
The colelctor electrode of described NPN audion 14 is connected with the base stage of PNP triode 15, described
The colelctor electrode of PNP triode 15 is connected with the positive pole of luminescent device 16, described NPN tri-pole
The emitter stage of pipe 14, the negative pole of luminescent device 16 are connected with the negative pole of battery 17；Described light
The light luminance that line induction apparatus 2 is suitable to produce luminescent device 16 detects, described distance
The distance that sensor 3 is suitable in being away from home people's enabling detects, and described controller 4 is fitted
In the distance value that the light luminance value detecting light sensor 2 and range sensor 3 detect
Judging, when light luminance value and distance value all exceed default threshold value, output is reported to the police
Signal to described buzzer 5 carries out alarm.
Compared with prior art, the rain alarm that this utility model provides, when rainy
Waiting, the first water proof wire and the second water proof wire that are spaced configuration in circuit board can be connected by rainwater
Logical, and then whole triggering circuit formation path, simultaneously waterproof to two by two audions
The electric current formed after wire connection is amplified, and then triggers luminescent device luminous, light sense
The light luminance answering device to produce luminescent device carries out sensing detection, when people now needs to open the door
The when of being away from home inner, the distance going out people is also carried out sensing inspection by range sensor
Surveying, controller is by the light luminance value detected light sensor in real time and range sensor inspection
The distance value surveyed judges, when light luminance value and distance average exceed default threshold value
Time, output alarm signal to buzzer is carried out alarm.Thus, need when rainy
Men Shi, controller will control buzzer and carry out alarm, would not forget when so going out
Note band umbrella.
As specific embodiment, refer to shown in Fig. 2, described triggering circuit 1 also includes control
Switch 18 processed, this control switch 18 one end be connected with the negative pole of battery 17, the other end and
The negative pole of the emitter stage of described NPN audion 14 and luminescent device 16 connects, thus under
When rainy day household just needs to do some things near at home, rain alarm can miss with
To go out for household, thus alarm will be carried out, now can control switch by described
18 pairs are triggered circuit 1 and turn off, make described luminescent device 16 the most luminous, and then do not enter
Row alarm.Certainly, the warnings that other reason also can be caused by described control switch 18 are entered
Row on-off control, to eliminate its false alarm.
As specific embodiment, described luminescent device 16 is light emitting diode or bulb, certainly
Those skilled in the art can also select other luminescent device to carry out luminescence.
As specific embodiment, described rain alarm also includes what motor 6 and building blocks were barricaded as
Flower pattern mechanism 7, the input of described motor 6 is connected with controller 4, and outfan is with described
The flower pattern mechanism 7 that building blocks are barricaded as connects, and is thus carrying out audible alarm by described buzzer
While, it is also possible to the flower pattern mechanism 7 driving building blocks to be barricaded as by described motor 6 carries out turning
Dynamic, to remind household to carry rain gear, thus both beautiful and practical.Wherein, described flower pattern mechanism
7 refer to the structure being similar to various flower being barricaded as by some building blocks；It is of course also possible to root
Like according to household, be barricaded as other decoration mechanism.
As specific embodiment, flower pattern mechanism 7 that described motor 6, building blocks are barricaded as, light sense
Device 2, range sensor 3 and controller 4 is answered all to use the device that Lego Company produces, by
Each device can be assembled by well, it is ensured that the accuracy of rain alarm and and
Shi Xing.Wherein, described light sensor 2 requires that mechanism's closure is good, is so conducive to more
Accept light luminance value accurately；The installation requirement of described range sensor 3 is directly perceived, not by
Other object blocks；It is also possible to by amendment light sensor 2 and range sensor
The 3 relevant light brightness value preset and distance values, control precision and the scope reminded.
Finally illustrating, above example is only in order to illustrate the technical solution of the utility model
And unrestricted, although this utility model being described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that the technical solution of the utility model can be carried out
Amendment or equivalent, without deviating from objective and the scope of technical solutions of the utility model,
It all should be contained in the middle of right of the present utility model.
Claims (4)
1. a rain alarm, it is characterised in that include triggering circuit (1), light sensor
(2), range sensor (3), controller (4) and buzzer (5)；Wherein, described triggering circuit
(1) be suitable to trigger luminescent device when raining luminous, specifically include circuit board (11), the first water proof wire
(12), the second water proof wire (13), NPN audion (14), PNP triode (15), send out
Optical device (16) and battery (17), described first water proof wire (12) and the second water proof wire (13)
One end be connected to that circuit board (11) is upper and interval configuration, the other end of described first water proof wire (12)
It is connected with the base stage of NPN audion (14), the other end of described second water proof wire (13) and PNP
The emitter stage of audion (15) and the positive pole of battery (17) connect, described NPN audion (14)
Colelctor electrode is connected with the base stage of PNP triode (15), the colelctor electrode of described PNP triode (15) with
The positive pole of luminescent device (16) connects, the emitter stage of described NPN audion (14), luminescent device
(16) negative pole is connected with the negative pole of battery (17)；Described light sensor (2) is suitable to luminous organ
The light luminance that part (16) produces detects, and described range sensor (3) is suitable to open the door people leave
The distance of family detects, and the light that described controller (4) is suitable to detect light sensor (2) is bright
The distance value that angle value and range sensor (3) detect judges, when light luminance value and distance average surpass
When crossing the threshold value preset, output alarm signal to described buzzer (5) carries out alarm.
Rain alarm the most according to claim 1, it is characterised in that described triggering circuit (1)
Also including controlling switch (18), one end of this control switch (18) is connected with the negative pole of battery (17),
The other end is connected with the emitter stage of described NPN audion (14) and the negative pole of luminescent device (16).
Rain alarm the most according to claim 1, it is characterised in that described luminescent device
(16) it is light emitting diode or bulb.
4. according to the rain alarm according to any one of claim 1-3, it is characterised in that under described
Rain alarm also includes the flower pattern mechanism (7) that motor (6) and building blocks are barricaded as, described motor (6) defeated
Entering end to be connected with controller (4), the flower pattern mechanism (7) that outfan is barricaded as with described building blocks is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401626.8U CN205563961U (en) | 2016-05-05 | 2016-05-05 | Raining alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401626.8U CN205563961U (en) | 2016-05-05 | 2016-05-05 | Raining alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563961U true CN205563961U (en) | 2016-09-07 |
Family
ID=56804944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620401626.8U Expired - Fee Related CN205563961U (en) | 2016-05-05 | 2016-05-05 | Raining alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205563961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113452838A (en) * | 2021-06-28 | 2021-09-28 | 南昌黑鲨科技有限公司 | Reminding system and method for reminding carrying of umbrella and computer readable storage medium |
-
2016
- 2016-05-05 CN CN201620401626.8U patent/CN205563961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113452838A (en) * | 2021-06-28 | 2021-09-28 | 南昌黑鲨科技有限公司 | Reminding system and method for reminding carrying of umbrella and computer readable storage medium |
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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: 20160907 Termination date: 20170505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |