CN203226700U - Thermos stopper with temperature and water volume indication - Google Patents

Abstract

Thermos bottle stopper is instructed to temperature and water yield mainly includes shell, singlechip, temperature sensor, ultrasonic ranging device, button cell, LED pilot lamp, switch, charactron, shell and thermos bottle stopper, and the shell is cylindrical casing, and thermos bottle stopper bottom installation temperature sensor and ultrasonic ranging device, inside singlechip and the button cell of placing of thermos bottle stopper, switch, charactron and LED pilot lamp are installed at thermos bottle stopper top, the beneficial effects of the utility model are that: the water quantity and the water temperature can be accurately indicated, and the water quantity and the water temperature can be accurately indicated.

Description

Thermos stopper with temperature and water volume indication

Technical Field The utility model is designed to a kind of daily necessities, especially a novel thermos plug.

BACKGROUND OF THE INVENTION A thermos pot is the most commonly used daily necessities, but it is very inconvenient to know the water temperature and existing water volume in the thermos pot during use. After retrieval, there is one project similar to this project that has obtained a national patent. Among them, the new thermos plug invented by Yuan Caihua uses a temperature sensor installed at the bottom of the thermos plug to detect the water temperature, but in fact it can only detect the temperature of the air in the thermos. The air temperature is obviously different when the water volume is different and the water temperature is the same, so the feasibility of this scheme is not high in practice.

SUMMARY OF THE INVENTION The purpose of this utility model is to provide a thermos plug capable of accurately detecting the water temperature and water volume in the thermos.

The utility model mainly includes a casing, a single-chip microcomputer, a temperature sensor, an ultrasonic distance measuring device, a button battery, an LED indicator light, a switch, a digital tube, a casing and a thermos plug. A distance device, a single-chip microcomputer and a button battery are placed inside the thermos plug, and switches, digital tubes and LED indicators are installed on the top of the thermos plug.

When in use, you only need to turn on the switch, and the program in the low-power microcontroller will automatically run to indicate the current water volume and temperature. The low-power single-chip microcomputer can measure the distance from the water surface to the thermos plug, and obtain the current water volume in the thermos through data processing. The current water temperature can be obtained by combining the value of the temperature sensor with the water volume in the thermos. The digital tube displays the temperature and water volume. At the same time, when the temperature is too high, the LED light will light up to prevent scalding when pouring water and drinking.

Compared with the prior art, the utility model has the beneficial effects of being more practical, low in price, able to accurately indicate the water volume and temperature, and convenient to use.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of the three-dimensional structure of the utility model.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the schematic diagram of the three-dimensional structure of the utility model shown in Fig. 1, it mainly includes a single-chip microcomputer 1, a temperature sensor 2, an ultrasonic distance measuring device 3, a button battery 4, an LED indicator light 5, a switch 6, a digital tube 7, The shell 8 and the thermos plug 9 are characterized in that: the shell 8 is a cylindrical shell, a temperature sensor 2 and an ultrasonic distance measuring device 3 are installed at the bottom of the thermos plug 9, a single-chip microcomputer 1 and a button battery 4 are placed inside the thermos plug 9, and the top of the thermos plug 9 Switch 6, nixie tube 7 and LED indicator light 5 are installed.

Claims (1)

1. temperature and the water yield are indicated the thermos flask plug, mainly comprise, single-chip microcomputer (1), temperature sensor (2), supersonic range finder (3), button cell (4), LED light (5), switch (6), charactron (7), shell (8) and thermos flask plug (9), it is characterized in that: shell (8) is cylindrical housings, thermos flask plug (9) bottom mounting temperature sensor (2) and supersonic range finder (3), inner single-chip microcomputer (1) and the button cell (4) placed of thermos flask plug (9), thermos flask plug (9) top is equipped with switch (6), charactron (7) and LED light (5).

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