CN2911817Y - Cistern warner - Google Patents
Cistern warner Download PDFInfo
- Publication number
- CN2911817Y CN2911817Y CN 200620039668 CN200620039668U CN2911817Y CN 2911817 Y CN2911817 Y CN 2911817Y CN 200620039668 CN200620039668 CN 200620039668 CN 200620039668 U CN200620039668 U CN 200620039668U CN 2911817 Y CN2911817 Y CN 2911817Y
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- CN
- China
- Prior art keywords
- sensor
- alarm
- pond
- based system
- water
- 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)
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a water pool alarm, which comprises a sensing system and an alarming system, and is characterized in that the sensing system is a water electric -conduction based floating sensor comprising a sensor upper cover and sensor lower cover, a floating casing, a probe outside the casing and a battery power supply inside the casing, and a work circuit board, and the sensor and a remote corresponding alarm constitute the water pool alarm. Since water is electrically conductive, the sensor can operate by transmitting an electromagnetic signal which is received by the alarming system sounding an alarm. The use of water as the electric conductive medium by the sensing system is more environment-friendly than mercury; and the position of the probe can be adjusted with an adjusting knob, hence improving the sensitivity of the sensing system.
Description
Technical field
The utility model belongs to the alarm field, is specifically related to a kind of pond alarm.
Background technology
For when children fall into the pond because of carelessness, multiple pond alarm has been developed in the adult of the family rescue that can arrive in the very nick of time both at home and abroad in succession.But there are many weak points in this type of alarm, mainly shows following two aspects:
(1) alarm sensitivity is unadjustable.
(2) adopt mercury cut-off in the circuit, be unfavorable for environmental protection.
The utility model content
The purpose of this utility model is exactly for fear of above deficiency, and a kind of pond alarm is provided, and falls into the pond as children, and the water surface produces fluctuation, and the contact of two adjusting knobs contacts then sensing circuit conducting, warning system work with the water surface of fluctuation simultaneously.
Goal of the invention of the present utility model can be achieved through the following technical solutions:
A kind of pond alarm, form by sensor-based system and warning system, it is characterized in that: described sensor-based system, form by sensor loam cake and sensor lower cover, may float on water surface upper shell, and be located at the external adjusting feeler lever of housing and be located at the floatation type sensor-based system that can utilize water body conductive characteristic principle to form that the operating circuit plate of the power-supply battery of housing inner chamber, integrated sensing circuit constitutes, and form the pond warning device that stands opposite each other at a distance by the warning system that is complementary with this sensor-based system.
The switch of sensing circuit is made of several not contacted adjusting feeler levers of being located at sensor loam cake and sensor lower cover on the operating circuit plate.
Regulate feeler lever by the adjusting knob groove, and insert adjusting knob groove adjusting knob bar formation moving up and down.
Several are regulated feeler lever and are positioned at the same horizontal level in sensor outside surface waterline top.
Pond sensor-based system according to above technical scheme design, can be when having people or other object to fall into the pond, the SEA LEVEL VARIATION that water level fluctuation by its generation produces, two adjusting feeler levers that are connected with operating circuit are contacted with the water surface, because the electric action of water, thereby the conducting operating circuit makes sensor-based system work, emission warning electromagnetic signal has been sent acoustic alarm after then being received by warning system.Because this sensor-based system adopts the water conduction as trigger condition, make it be more conducive to environmental protection than the sensor-based system that adopts the mercury conduction as trigger condition; The adjusting knob bar of regulating feeler lever simultaneously can move up and down in the adjusting knob groove, makes itself and water surface distance distance adjustable, thus make sensor-based system sensitive realize adjustable.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Among the figure: the 10-pilot lamp of 1-indicator-lamp cover 2-sensor top cover 3-battery 4-operating circuit plate 5-sensor loam cake 6-sensor lower cover 7-adjusting knob groove 8-adjusting knob bar 9-operating circuit plate chamber
Accompanying drawing 2 is a circuit connection diagram of the present utility model;
Accompanying drawing 3 is a component decomposition map of the present utility model;
Among the figure: the 10-pilot lamp of 1-indicator-lamp cover 2-sensor top cover 3-battery 4-operating circuit plate 5-sensor loam cake 6-sensor lower cover 7-adjusting knob groove 8-adjusting knob bar 9-operating circuit plate chamber
Embodiment
This pond alarm as shown in the figure, it is to the existing various a kind of inventive improvements that pond or swimming pool etc. use alarm that are used for, this pond alarm is 6 that form by sensor loam cake 5 and sensor lower cover, may float on water surface upper shell, and be located at the external feeler lever of housing and be located at the floatation type sensor-based system that the operating circuit plate of the power-supply battery 3 of housing inner chamber, integrated sensing circuit is 4 that constitute, can utilize water body conductive characteristic principle to form, and form the pond warning device that stands opposite each other at a distance by the warning system that is complementary with this sensor-based system.
By indicator-lamp cover 1, sensor top cover 2, pilot lamp 10, battery 3, operating circuit plate chamber 9, integrated under the operating circuit plate 4 of sensing circuit, sensor loam cake 5 and the sensor 6 lids form, it is characterized in that: the switch of described sensing circuit is made of several not contacted adjusting feeler levers.
Described adjusting feeler lever is by adjusting knob groove 7, and insertion adjusting knob groove 7 adjusting knob bars 8 moving up and down constitute.
Described adjusting feeler lever is positioned at the same horizontal level in sensor outside surface waterline top.
In actual use, this pond warning device is by being made of three adjusting feeler levers at least, they be arranged on equidistantly 6 that form by sensor loam cake 5 and sensor lower cover, may float on water surface upper shell periphery, its reason is the transient equilibrium of considering to guarantee under the water level fluctuation state, also be simultaneously guarantee ripples emotionally under the condition by the effective conducting between feeler lever and the interior control circuit.In addition, described this feeler lever is actually a screw rod of being regulated by adjusting knob, when the drinking water of pond alarm is not dark, the sensitivity of this sensor-based system just can realize by the following elongation of reducing all three feeler levers, promptly allow the distance of three feeler levers and calm water surface shorten, otherwise then should elongate.
In actual design, described three feeler lever parts are formed two groups, respectively be arranged on battery 3 in the housing of forming by sensor loam cake 5 and sensor lower cover 6, operating circuit plate 4 etc. and form a sensor alarming circuit.This pond alarm K switch 1 closure during use is placed in the pond, under the unserviced situation in pond, when child or other objects are transferred in the pond, cause that the water body in the pond produces fluctuation, thereby this moment swim in the water surface sensing device since water make two groups of feeler levers of the contiguous water surface touch water body than great fluctuation process, because water is the good conductor of electricity, therefore cause the closure of K switch 2.And, make the warning circuit that places in the housing enter duty just because of its closure, and send alerting signal by this operating circuit, in running order warning system can start warning after receiving this signal.
Claims (4)
1, a kind of pond alarm, form by sensor-based system and warning system, it is characterized in that: described sensor-based system, form by sensor loam cake and sensor lower cover, may float on water surface upper shell, and be located at the external adjusting feeler lever of housing and be located at the floatation type sensor-based system that can utilize water body conductive characteristic principle to form that the operating circuit plate of the power-supply battery of housing inner chamber, integrated operating circuit constitutes, and form the pond warning device that stands opposite each other at a distance by the warning system that is complementary with this sensor-based system.
2, a kind of pond as claimed in claim 1 alarm, it is characterized in that: the switch of described operating circuit is made of several not contacted adjusting feeler levers of being located at sensor loam cake and sensor lower cover.
3, a kind of pond as claimed in claim 1 alarm is characterized in that: described adjusting feeler lever is by the adjusting knob groove, and inserts adjusting knob groove adjusting knob bar moving up and down and constitute.
4, a kind of pond as claimed in claim 1 alarm is characterized in that: described several are regulated feeler levers and are positioned at the same horizontal level in sensor outside surface waterline top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039668 CN2911817Y (en) | 2006-02-22 | 2006-02-22 | Cistern warner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039668 CN2911817Y (en) | 2006-02-22 | 2006-02-22 | Cistern warner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911817Y true CN2911817Y (en) | 2007-06-13 |
Family
ID=38133679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620039668 Expired - Fee Related CN2911817Y (en) | 2006-02-22 | 2006-02-22 | Cistern warner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911817Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989333A (en) * | 2017-05-27 | 2017-07-28 | 正安县欧尚电器有限公司 | Automatic aspirating street lamp |
| CN107610416A (en) * | 2017-09-24 | 2018-01-19 | 绵阳行吉科技有限公司 | A kind of intelligent swimming pond alarm |
-
2006
- 2006-02-22 CN CN 200620039668 patent/CN2911817Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989333A (en) * | 2017-05-27 | 2017-07-28 | 正安县欧尚电器有限公司 | Automatic aspirating street lamp |
| CN107610416A (en) * | 2017-09-24 | 2018-01-19 | 绵阳行吉科技有限公司 | A kind of intelligent swimming pond alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 |