CN201122334Y - Rain alarm device - Google Patents
Rain alarm device Download PDFInfo
- Publication number
- CN201122334Y CN201122334Y CNU2007201987976U CN200720198797U CN201122334Y CN 201122334 Y CN201122334 Y CN 201122334Y CN U2007201987976 U CNU2007201987976 U CN U2007201987976U CN 200720198797 U CN200720198797 U CN 200720198797U CN 201122334 Y CN201122334 Y CN 201122334Y
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- China
- Prior art keywords
- spring
- rain
- utility
- model
- power supply
- 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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- Emergency Alarm Devices (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a rain alarming device, which comprises a water storage device and an warning circuit, wherein one end of the power supply in the warning circuit is connected with a spring through an alarm, the other end of the power supply is connected with a metal piece II, a metal piece I is arranged on the spring and can contact the metal piece II when the spring is compressed, and the other end of the spring is connected with the water storage device. The rain alarming device can send out a warning when raining heavily, to remind the blind to close windows in time, therefore to prevent rainwater from wetting the house; the structure of the rain alarming device is simple, and the rain alarming device is easy to be realized.
Description
Technical field
The utility model relates to a kind of warning device, particularly a kind ofly sends the device of warning to the blind person when rainy.
Background technology
The blind person often is a Home Alone now, and when running into rainy day, the blind person is not very clear the situation of outside, can not make positive reaction, and forget the pass window, and nothing hindered greatly when rain was little, if rain just can drench the thing of family the inside when big.
The utility model content
The utility model has proposed at above-mentioned situation a kind ofly can remind the blind person to close the device of window under the big situation that rains.
In order to reach described purpose, the device that the utility model provides comprises a water-storing device and alarm circuit, an end of power supply connects spring by warning horn in its alarm circuit, the other end of power supply connects a sheet metal II, settle a sheet metal I on the spring, can contact with sheet metal II when length of spring compressed, the spring other end connects water-storing device.
The utility model can give the alarm when big raining, and reminds the blind person in time to close window, avoids rainwater to drench family; The utility model is simple in structure, realizes easily.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, connection one spring at a Plastic Drum is mounted with a sheet metal I on this spring, and sheet metal II thereunder connects the positive pole of power supply, and power cathode connects an end of alarm bell, and its other end connects the other end of spring.Plastic Drum will carry out retaining when rain heavily in the outside, along with the increase of water, will depress spring, and sheet metal II will contact with sheet metal I to a certain degree the time, and this moment, whole loop will be connected, and alarm bell will give the alarm, and the blind person is closed window simultaneously.
More than be one of embodiment of the present utility model,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for those skilled in the art.But this variation obviously should be in the protection domain of claims of the present utility model.
Claims (1)
1, a kind of rainy warning device, this device comprises a water-storing device and alarm circuit, it is characterized in that, an end of power supply connects spring by warning horn in the described alarm circuit, the other end of power supply connects a sheet metal II, settle a sheet metal I on the spring, can contact with sheet metal II when length of spring compressed, the spring other end connects water-storing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987976U CN201122334Y (en) | 2007-11-30 | 2007-11-30 | Rain alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987976U CN201122334Y (en) | 2007-11-30 | 2007-11-30 | Rain alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122334Y true CN201122334Y (en) | 2008-09-24 |
Family
ID=40009569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201987976U Expired - Fee Related CN201122334Y (en) | 2007-11-30 | 2007-11-30 | Rain alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122334Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358382A (en) * | 2018-11-21 | 2019-02-19 | 四川长虹电器股份有限公司 | Rain alarm device for excess rainwater |
| CN111374602A (en) * | 2018-12-28 | 2020-07-07 | 珠海市一微半导体有限公司 | Robot danger alarm system and robot of sweeping floor sweeps floor |
-
2007
- 2007-11-30 CN CNU2007201987976U patent/CN201122334Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358382A (en) * | 2018-11-21 | 2019-02-19 | 四川长虹电器股份有限公司 | Rain alarm device for excess rainwater |
| CN111374602A (en) * | 2018-12-28 | 2020-07-07 | 珠海市一微半导体有限公司 | Robot danger alarm system and robot of sweeping floor sweeps floor |
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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 |