CN204483923U - Can the vacuum bottle plug of real time temperature measurement - Google Patents

Abstract

The utility model discloses a kind of can the vacuum bottle plug of real time temperature measurement, it is characterized in that: at the upper surface of vacuum bottle plug, one LCD display is set; The CMOS integrated circuit connecting LCD display is set in the inside of vacuum bottle plug; An extended minisize thermoelectric resistance in the bottom of vacuum bottle plug, minisize thermoelectric resistance is connected with CMOS integrated circuit by holding wire, thus forms temperature measuring equipment; Temperature measuring equipment is by the miniature table powered battery of vacuum bottle plug inside; Vacuum bottle plug obtains water temperature in thermos flask with minisize thermoelectric resistance and be supplied to LCD display to show in real time.The utility model structure is simple, easy to use, can measure in real time and water temperature in display bottle, for life provides convenient.

Description

Thermos bottle stopper with real-time temperature measurement

technical field

The utility model relates to daily necessities, in particular to a thermos cork capable of real-time temperature measurement.

Background technique

The most commonly used thermos bottle stopper is simply processed from cork. The problem in actual use is: the temperature of the boiling water in the water bottle cannot be sensed in advance, and the approximate temperature can only be known by the touch of the human hand or by the touch of the human body after it is poured out, which may easily cause burns or the temperature is too low for drinking, which brings inconvenience.

Contents of the invention

In order to avoid the problems of the above-mentioned prior art, the utility model provides a more reasonable and convenient thermos bottle stopper capable of real-time temperature measurement, in order to measure and display the water temperature in the bottle in real time and provide convenience for life.

The utility model adopts the following technical solutions for solving technical problems:

The structural features of a thermos bottle stopper capable of real-time temperature measurement in the utility model are as follows: an LCD display is arranged on the upper surface of the thermos bottle stopper; a CMOS integrated circuit connected to the LCD display is arranged inside the thermos bottle stopper; The bottom of the thermos bottle stopper is extended with a miniature thermal resistor, and the miniature thermal resistor is connected to the CMOS integrated circuit through a signal line to form a temperature measuring device; Power supply; the thermos bottle stopper is to obtain the water temperature in the thermos bottle with the micro thermal resistor and provide it to the LCD display for real-time display.

The structural feature of the thermos bottle stopper described in the utility model also lies in that: a waterproof and heat-insulating insulating layer is arranged on the temperature measuring device.

Compared with the prior art, the beneficial effects of the utility model are reflected in:

The utility model has the advantages of simple structure, low cost and low energy consumption. The water temperature in the bottle can be accurately measured through the micro thermal resistance and displayed in real time through the LCD liquid crystal display, which is beneficial to judge the water temperature in advance and avoid scalding people due to excessive water temperature or excessive water temperature. The situation of pouring back to heating again after pouring out at a low level appears, which provides great convenience for life.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Labels in the figure: 1 cork; 2LCD liquid crystal display; 3CMOS integrated circuit; 4 signal connection line; 5 hatching line; 6 micro-meter battery;

Detailed ways

As shown in Figure 1, in the present embodiment, the thermos bottle stopper is the product (commonly known as cork) after the thick cork layer that the cork oak trunk generates is processed as main part; A kind of thermos bottle stopper that can measure temperature in real time is: A nematic LCD display 2 is arranged on the upper surface of the thermos bottle stopper 1; a CMOS integrated circuit 3 connected to the low power consumption (less than 1 microampere) of the LCD display 2 is arranged inside the thermos bottle stopper 1; The miniature thermal resistance 7, the miniature thermal resistance 7 is connected with the CMOS integrated circuit 3 through the signal line 4, thus constitutes the temperature measuring device; the temperature measuring device is powered by the micrometer battery 6 inside the thermos bottle stopper 1; The thermal resistor 7 obtains the temperature signal of the water in the thermos bottle and provides it to the integrated circuit 3 through the signal line 4; the integrated circuit 3 processes the temperature signal and provides it to the LCD display 2 for real-time display.

In the specific implementation, the interface part, the integrated circuit 3, the battery 6 and the LCD display 2 are all located inside the cork or inlaid on the surface, and need to be heat-insulated, moisture-proof, and insulated. layer.

Claims (2)

1. can the vacuum bottle plug of real time temperature measurement, it is characterized in that: at the upper surface of described vacuum bottle plug (1), a LCD display (2) is set; The CMOS integrated circuit (3) connecting described LCD display (2) is set in the inside of described vacuum bottle plug (1); Extended minisize thermoelectric resistance (7) in the bottom of described vacuum bottle plug (1), described minisize thermoelectric resistance (7) is connected with described CMOS integrated circuit (3) by holding wire (4), thus forms temperature measuring equipment; Described temperature measuring equipment is powered by the miniature table battery (6) that described vacuum bottle plug (1) is inner; Described vacuum bottle plug obtains water temperature in described thermos flask with described minisize thermoelectric resistance (7) and be supplied to described LCD display (2) to show in real time.

2. vacuum bottle plug according to claim 1, is characterized in that: on described temperature measuring equipment, be provided with waterproof and heat-insulating insulating barrier.