A kind of water tumbler of reminding drinking-water
Technical field
The utility model relates to a kind of cup, is specifically related to a kind of water tumbler of reminding drinking-water.
Background technology
At present, common Cup structure is simple, function singleness, and in the face of nervous busy work or life stress, much human is often forgotten drinking-water, to just remembering when thirsty and drinking water, is unfavorable for healthy.Nowadays existing had a lot of relevant alarm sets, but mostly with regularly be main, can not remind the people to drink water under the water temperature in suitable drinking, use also existing in a lot of not enough.
Summary of the invention
To the defective or the deficiency of prior art, the purpose of the utility model is to provide a kind of water tumbler that can reminds people drinking-water.
For realizing above-mentioned technical assignment, the utility model is taked following technical solution:
A kind of water tumbler of reminding drinking-water; Comprise double-deck water tumbler, it is characterized in that, single-chip microcomputer, loudspeaker and temperature sensor are installed in the interlayer of said double-deck water tumbler; In the interlayer of said double-deck water tumbler bottom pressure sensor is installed; The outer setting of said double-deck water tumbler has switch, and said loudspeaker, temperature sensor and switch are connected with single-chip microcomputer respectively, and said pressure sensor is connected with single-chip microcomputer through analog-digital converter.
Described temperature sensor adopts the DS18B20 digital temperature sensor.
Described single-chip microcomputer adopts the ATmega16 single-chip microcomputer.
Described pressure sensor adopts strain ga(u)ge.
Described analog-digital converter adopts the CS5532 analog-digital converter.
The water tumbler of the utility model can be reminded people's drinking-water under preference temperature; The information of specifically gathering through AVR single-chip microcomputer temperature sensor and pressure sensor; When control loudspeaker reaches suitable consumption temperature in water temperature, send the sound according to certain time interval and remind user's drinking-water; When the output of the constant pressure sensor of the water yield in the cup is constant when the water in the cup is not drunk for a long time simultaneously; Control device can be in resting state automatically; Loudspeaker will quit work, in case the water yield in the cup changes, control device will restart work; And in cup when anhydrous, the pressure sensor at the cup end will perception and information is passed to single-chip microcomputer, and single-chip microcomputer will send the signal that water has finished off by control loudspeaker, if do not have water in the long-time cup, control device will get into resting state automatically.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing and embodiment the content of the utility model is described further.
The specific embodiment
Embodiment:
With reference to Fig. 1; The water tumbler of the drinking-water reminded of present embodiment comprises double-deck water tumbler; Single-chip microcomputer, loudspeaker and temperature sensor are installed in the interlayer of this bilayer water tumbler, in the interlayer of said double-deck water tumbler bottom pressure sensor are installed, the outer setting of said double-deck water tumbler has switch; Said loudspeaker is connected with single-chip microcomputer respectively with temperature sensor, and said pressure sensor is connected with single-chip microcomputer through analog-digital converter; Temperature sensor wherein adopts the DS18B20 digital temperature sensor, and single-chip microcomputer adopts the ATmega16 single-chip microcomputer, and pressure sensor adopts strain ga(u)ge, and analog-digital converter adopts the CS5532 analog-digital converter.When not needing prompting function, can close the control device work of reminding through switch like the user.The button cell of the employing 7.2V of the drinking-water prompting control device of the utility model carries out the power supply supply after becoming 5V through step-down.
After system's energising, after the program initialization, pressure sensor begins to carry out work; If pressure sensor is checked out water is arranged in the cup, the DS18B20 digital temperature sensor begins to detect the temperature of water water in the cup, and with the form output of detected water temperature information with digital information; Single-chip microcomputer receives its data signal, and the variation of monitoring water temperature is when water temperature during smaller or equal to 46 ℃; Single-chip microcomputer picks up counting, and the timing controlled speaker operation is reminded user's drinking-water; If in the cup water is arranged but long-time not variation, or do not have water in the long-time cup, whole drinking-water reminds control device will be in resting state automatically.
Used electronic devices and components are commercially available known product in the water tumbler of the utility model, and those skilled in the art can realize the connection of each electronic devices and components according to the application's technique effect.