CN201897497U - Small water level alarm - Google Patents
Small water level alarm Download PDFInfo
- Publication number
- CN201897497U CN201897497U CN2010202990450U CN201020299045U CN201897497U CN 201897497 U CN201897497 U CN 201897497U CN 2010202990450 U CN2010202990450 U CN 2010202990450U CN 201020299045 U CN201020299045 U CN 201020299045U CN 201897497 U CN201897497 U CN 201897497U
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- CN
- China
- Prior art keywords
- shell
- water level
- level alarm
- fly rod
- small
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- Expired - Fee Related
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Abstract
The utility model relates to a small water level alarm which comprises a shell 2, a speaker 3, a floating ball 7 and a circuit control part; the upper end of the shell 2 is provided with a control button 1, the front surface of the shell 2 is provided with the speaker 3, the bottom surface of the shell 2 is provided with a floating rod hole 4, the upper end inside the floating rod hole 4 is provided with a contact sheet 5, a floating rod 6 is matched in the floating rod hole 4 and can flexibly slide in the floating rod hole up and down through the fixing of other small auxiliary blocks; a floating ball 7 made of small-density material is connected with the lower end of the floating rod 6; the back surface of the shell is provided with an air-pressure sucking disc 8; the outer surface of the shell 2 is provided with attractive patterns; the circuit control part is arranged in the shell 2 and mainly comprises a button cell G8, a control button K, a resistor R, a transistor T1/T2, a capacitor C and a speaker B. The small water level alarm is compact and portable, has a simple structure and an attractive shape, is convenient to use, is low in cost and is very practical in daily life.
Description
Technical field:
The utility model relates to a kind of warning device, a kind of specifically small-sized water level alarm.
Background technology:
In people's daily life; recognize all kinds of alarms through regular meeting; as being equipped with alarm for electricity failure on the circuit; be equipped with burglar alarm on motorcycle or the automobile; the alarm or the like that is equipped with on the train that no smoking; all types of alarms plays a part protection people's security of the lives and property and provides amenities for the people, and the environment of a kind of easiness, harmony is provided to people.
The utility model provides a kind of small-sized water level alarm, though various types of water level alarm listings are arranged on the market already, general these water level alarm builds are bigger, and structure is very complicated.And the utility model small volume and less weight is simple in structure, good looking appearance, and be independent device, can utilize sucker to be fixed on water vat or the bathtub, with getting with usefulness, conveniently freely, also be provided with beautiful pattern on its outside surface, can be used as the ornament of water vat or bathtub.
The utility model content:
The purpose of this utility model provides a kind of small-sized water level alarm, and this installs small volume and less weight, and is simple in structure, good looking appearance, and be independent device, can utilize sucker to be fixed on water vat or the bathtub, with getting, conveniently freely with usefulness.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of small-sized water level alarm, it is made up of housing 2, loudspeaker 3, ball float 7 and circuit control section, described housing 2 upper ends are provided with control knob 1, the front of housing 2 is provided with loudspeaker 3, the bottom surface of housing 2 is provided with fly rod hole 4, and the upper end is provided with contact 5 in the fly rod hole 4, and fly rod 6 is engaged in the fly rod hole 4, by fixing of other auxiliary fritters, fly rod 6 can slide up and down in fly rod hole 4 flexibly; Described ball float 7 is connected the lower end of fly rod 6, and ball float 7 is to adopt the very little material of density to make; Described back side of shell is provided with air pressure sucker 8; Described housing 2 outside surfaces are provided with beautiful pattern;
Described circuit control section is located at housing 2 inside, it mainly comprise button cell GB, control knob K, resistance R, transistor T 1 T2, capacitor C and loudspeaker B.
The beneficial effects of the utility model are: the utility model small volume and less weight, and simple in structure, good looking appearance, easy to use, low cost of manufacture, very practical in people's daily life.
Description of drawings:
Below in conjunction with description of drawings and embodiment the utility model is further specified
Fig. 1 is the utility model front view
Fig. 2 is the utility model right view
Fig. 3 is the utility model circuit theory diagrams
Wherein, 1-control knob, 2-housing, 3-loudspeaker, 4-fly rod hole, 5-contact, 6-fly rod, 7-ball float, 8-air pressure sucker
Embodiment:
A kind of small-sized water level alarm in Fig. 1, Fig. 2, first embodiment shown in Figure 3, it is characterized in that: it is made up of housing 2, loudspeaker 3, ball float 7 and circuit control section, described housing 2 upper ends are provided with control knob 1, the front of housing 2 is provided with loudspeaker 3, the bottom surface of housing 2 is provided with fly rod hole 4, and the upper end is provided with contact 5 in the fly rod hole 4, and fly rod 6 is engaged in the fly rod hole 4, by fixing of other auxiliary fritters, fly rod 6 can slide up and down in fly rod hole 4 flexibly; Described ball float 7 is connected the lower end of fly rod 6, and ball float 7 is to adopt the very little material of density to make; Described back side of shell is provided with air pressure sucker 8; Described housing 2 outside surfaces are provided with beautiful pattern; Described circuit control section is located at housing 2 inside, it mainly comprise button cell GB, control knob K, resistance R, transistor T 1 T2, capacitor C and loudspeaker B.
In Fig. 1, Fig. 2, second embodiment shown in Figure 3, a kind of small-sized water level alarm, it is characterized in that: when in water vat or bathtub, discharging water, the utility model is placed on wants the position set, utilize air pressure sucker 8 that the utility model is fixed on the casing wall, start-up control button 1, when water level reaches the position of ball float 7, ball float 7 rises, and when rising to certain position, fly rod 6 makes 5 contacts of two contacts, power turn-on, loudspeaker 3 sends sound, reminds owner to remove Guan Shui, presses control knob 1 sound and stops.
In Fig. 1, the 3rd embodiment shown in Figure 3, a kind of small-sized water level alarm is characterized in that: control knob K closure, fly rod is connected contact, transistor T 1 the T2 conducting, light emitting diode D lights, the voltage positive feedback circuit that capacitor C constitutes produces vibration, and loudspeaker B sends sound; When contact is disconnected, transistor T 1 T2 do not work, light-emitting diodes D pipe does not work, loudspeaker B is noiseless.
Claims (4)
1. small-sized water level alarm, it is characterized in that: it is made up of housing (2), loudspeaker (3), ball float (7) and circuit control section, housing (2) upper end is provided with control knob (1), the front of housing (2) is provided with loudspeaker (3), the bottom surface of housing (2) is provided with fly rod hole (4), and the upper end is provided with contact (5) in fly rod hole (4), and fly rod (6) is engaged in the fly rod hole (4), by fixing of other auxiliary fritters, fly rod (6) can slide up and down in fly rod hole (4) flexibly.
2. small-sized water level alarm according to claim 1 is characterized in that: ball float (7) is connected the lower end of fly rod (6), and ball float (7) is to adopt the very little material of density to make.
3. small-sized water level alarm according to claim 1 is characterized in that: back side of shell is provided with air pressure sucker (8).
4. small-sized water level alarm according to claim 1 is characterized in that: the circuit control section is located at housing (2) inside, it mainly comprise button cell GB, control knob K, resistance R, transistor T 1 T2, capacitor C and loudspeaker B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202990450U CN201897497U (en) | 2010-08-18 | 2010-08-18 | Small water level alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202990450U CN201897497U (en) | 2010-08-18 | 2010-08-18 | Small water level alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897497U true CN201897497U (en) | 2011-07-13 |
Family
ID=44255402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202990450U Expired - Fee Related CN201897497U (en) | 2010-08-18 | 2010-08-18 | Small water level alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354487A (en) * | 2018-02-26 | 2018-08-03 | 盐城工业职业技术学院 | A kind of household bathtub that can control water level |
-
2010
- 2010-08-18 CN CN2010202990450U patent/CN201897497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354487A (en) * | 2018-02-26 | 2018-08-03 | 盐城工业职业技术学院 | A kind of household bathtub that can control water level |
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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: 20110713 Termination date: 20120818 |