CN2142675Y - Cup for blind person - Google Patents
Cup for blind person Download PDFInfo
- Publication number
- CN2142675Y CN2142675Y CN 92238884 CN92238884U CN2142675Y CN 2142675 Y CN2142675 Y CN 2142675Y CN 92238884 CN92238884 CN 92238884 CN 92238884 U CN92238884 U CN 92238884U CN 2142675 Y CN2142675 Y CN 2142675Y
- Authority
- CN
- China
- Prior art keywords
- cup
- integrated circuit
- blind person
- music integrated
- utility
- 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)
Abstract
The utility model relates to a cup for the blind person. On the basis of the structure of the ordinary cup, the utility model is added with a trigger electrode and a music alarm. When pouring water into the cup, the water level reaches a limited height, and the music alarm is triggered automatically. The utility model is especially suitable for the blind person and the low vision patient, and the health person can also use the cup. The utility model is interesting.
Description
The utility model relates to the water tumbler that a kind of water is reported to the police completely automatically.
Blind person and low eyesight patient, when pouring in cup, owing to can't see water level in the cup, full water not often, or the water overfill is overflowed outside the cup.If hot water also has the danger of being scalded.At above-mentioned situation, the water tumbler that the utility model provides a kind of water to report to the police completely automatically.When the water in the cup position reach a certain height, can send audible alarm sound automatically, the prompter stops pouring.
The utility model adopts following technical scheme: it is to have increased trigger electrode K1 and K2, music integrated circuit IC, piezoelectric buzzer HTD, direct supply E on the structure of common water tumbler.Power supply E is music integrated circuit IC power supply, and music integrated circuit IC triggers through trigger electrode K1, K2, sends sound signal, promotes piezoelectric buzzer HTD sounding.
Above-mentioned trigger electrode K1, K2 is two stainless steel polar plates.Wherein electrode K1 is at the bottom of the cup, and its outside is connected with the anode of direct supply E.Electrode K2 is positioned at the position of cup upper end near rim of a cup, runs through wall of cup, and its outside is connected with the trigger end of music integrated circuit IC.The output terminal of music integrated circuit IC is connected with piezoelectric buzzer HTD.
The utility model principle of work illustrates in conjunction with Fig. 2: the music alarm by power supply E, music integrated circuit IC, piezoelectric buzzer HTD form is subjected to the control of trigger electrode K1 and K2.When pouring in cup, electrode K1 is immersed in the water, when water level raises gradually, until be positioned at rim of a cup near electrode K2 when contacting because the electric action of water is connected trigger circuit, music alarm sound is sent in music alarm circuit work, prompting stops pouring.
The utility model is selected large scale integrated circuit for use, by button cell power supply, piezoelectric buzzer sounding.Have that volume is little, in light weight, low in energy consumption, the characteristics of warning vocal music ear.According to different appearance designs, warning circuit can install in the water tumbler base or on the water tumbler handle.
Fig. 1: be the utility model trigger electrode synoptic diagram.
Fig. 2: be the utility model electrical schematic diagram.
Claims (3)
1, a kind of blind person's water tumbler, it is characterized in that the alarm that on the structure of common water tumbler, increased trigger electrode K1, K2 and formed by music integrated circuit IC, piezoelectricity buzzer HTD, direct supply E, direct supply E is music integrated circuit IC power supply, music integrated circuit IC is through the triggering of trigger electrode K1, K2, send sound signal, promote piezoelectricity buzzer HTD sounding.
2, blind person's water tumbler according to claim 1, it is characterized in that described trigger electrode K1 and K2 are respectively two stainless steel polar plates, at the bottom of wherein K1 runs through glass, its outside is connected with the anode of power supply, K2 is positioned at the position of cup upper end near rim of a cup, run through wall of cup, its outside is connected with the trigger end of music integrated circuit.
3, blind person's water tumbler according to claim 1 is characterized in that its output terminal of described music integrated circuit IC is connected with piezoelectric buzzer HTD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92238884 CN2142675Y (en) | 1992-11-05 | 1992-11-05 | Cup for blind person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92238884 CN2142675Y (en) | 1992-11-05 | 1992-11-05 | Cup for blind person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142675Y true CN2142675Y (en) | 1993-09-29 |
Family
ID=33779771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92238884 Expired - Fee Related CN2142675Y (en) | 1992-11-05 | 1992-11-05 | Cup for blind person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142675Y (en) |
-
1992
- 1992-11-05 CN CN 92238884 patent/CN2142675Y/en not_active Expired - Fee Related
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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 |