CN205458617U - Electronic thermometer - Google Patents

Abstract

The utility model relates to an electronic thermometer has automatic switch and power module, and automatic switch is connected with the power module electricity, automatic switch receives automatic switch and triggers the accessory and trigger and the turn on power module to make the electronic thermometer can measuring ring border temperature. User action can be simplified to this kind of electronic thermometer's advantage, improves user experience.

Description

Digital Thermometer

technical field

The utility model relates to an electronic thermometer, in particular to an electronic thermometer with an automatic switch.

Background technique

The electronic thermometer includes a temperature sensor, a liquid crystal display, a button battery, and an application-specific integrated circuit. The electronic thermometer can quickly and accurately measure the body temperature. Compared with the traditional mercury glass thermometer, it has the advantages of convenient reading, short measurement time, high measurement accuracy, memory and buzzer reminder. Especially the electronic thermometer does not contain mercury. Harmless to the human body and the surrounding environment, it is especially suitable for use in homes, hospitals and other occasions.

However, electronic thermometers in the prior art all use key mode for switching. Because the user has to press a button to start or shut down the device in the operation mode, this causes inconvenience to the user in operation. For this reason, need to provide a kind of electronic thermometer that starts automatically. The advantage of this electronic thermometer is that it can simplify user operations and improve user experience.

Utility model content

The utility model aims to provide an electronic thermometer with automatic start to solve the problems in the prior art.

A technical solution of the utility model provides an electronic thermometer, which has an automatic switch and a power module, the automatic switch is electrically connected to the power module, and the automatic switch is triggered by the automatic switch trigger accessory to turn on the power module, so that the electronic thermometer can measure ambient temperature.

According to the electronic thermometer provided by the above technical solution of the utility model, the automatic switch is a magnetic field sensing switch, and the triggering part of the automatic switch is a magnet. A thermometer is capable of measuring ambient temperature.

According to the electronic thermometer provided by the above technical solution of the utility model, the automatic switch trigger accessory is arranged in the electronic thermometer accessory, and when the electronic thermometer is picked up from the electronic thermometer accessory, the power module is turned on, so that the electronic thermometer can measure the ambient temperature.

According to the electronic thermometer provided by the above technical solution of the present invention, the electronic thermometer also includes a temperature sensor, a temperature sensor signal acquisition module, a temperature sensor power supply module, an analog signal conversion module, a temperature calculation module, a bluetooth transmission module and a display module, wherein The temperature sensor power supply module is electrically connected to the temperature sensor, the temperature sensor, the temperature sensor signal acquisition module, the analog signal conversion module and the temperature calculation module are electrically connected in turn, the power supply module is connected to the temperature sensor power supply module, the temperature sensor signal acquisition module, the analog signal conversion module, The temperature calculation module, the bluetooth transmission module and the display module are electrically connected to supply power to these modules, and the temperature calculation module is electrically connected to the bluetooth transmission module and the display module to transmit the calculation results to external devices through the bluetooth transmission module Calculation results are displayed on the display module.

The utility model provides an automatically started electronic thermometer. The advantage of this electronic thermometer is that it can simplify user operations and improve user experience.

Description of drawings

With reference to the accompanying drawings, the disclosure of the present utility model will become easier to understand. Those skilled in the art can easily understand that: these drawings are only used to illustrate the technical solution of the utility model, and are not intended to limit the protection scope of the utility model. In the picture:

Fig. 1 shows a perspective view of an electronic thermometer and its accessories according to an embodiment of the present invention.

FIG. 2 shows that the electronic thermometer shown in FIG. 1 uses a magnetic field sensing switch to turn on the power module according to an embodiment of the present invention.

List of parts and symbols

1 Temperature Sensor 2 Sensor signal acquisition module 3 Temperature Sensor Power Supply Module 4 Analog Signal Conversion Module 5 Temperature Calculation Module 6 Bluetooth transmission module 7 display module 8 power module 9 magnetic sensor switch

detailed description

1-2 and the following description describe alternative embodiments of the invention to teach those skilled in the art how to implement and reproduce the invention. In order to teach the technical solution of the utility model, some conventional aspects have been simplified or omitted. Those skilled in the art should understand that modifications or substitutions from these embodiments will fall within the scope of the present invention. Those skilled in the art should understand that the following features can be combined in various ways to form multiple variations of the present invention. Accordingly, the present invention is not limited to the alternative embodiments described below, but only by the claims and their equivalents.

Fig. 1 shows a perspective view of an electronic thermometer and its accessories according to an embodiment of the present invention. FIG. 2 shows that the electronic thermometer shown in FIG. 1 uses a magnetic field sensing switch to turn on the power module according to an embodiment of the present invention. As shown in Figures 1 and 2, an electronic thermometer according to an embodiment of the present invention has an automatic switch 9 and a power module 8, the automatic switch 9 is electrically connected to the power module 8, and the automatic switch 9 is triggered by an automatic switch trigger accessory 10 And turn on the power module 8, so that the electronic thermometer can measure the ambient temperature.

In one embodiment of the present utility model, the automatic switch is a magnetic field sensing switch (such as a Hall switch), and the triggering part of the automatic switch is a magnet. When the magnetic field sensing automatic switch is far away from the magnet, it is triggered by a change in the magnetic field to turn on the power module, so that Electronic thermometers are capable of measuring ambient temperature. Specifically, the magnetic field sensing automatic switch is triggered as the magnetic field of the magnet gradually weakens to turn on the power module, so that the electronic thermometer can measure the ambient temperature.

In one embodiment of the present invention, the automatic switch trigger accessory is set in the electronic thermometer accessory 12, and when the electronic thermometer is picked up from the electronic thermometer accessory 12, the power module is turned on, so that the electronic thermometer can measure the ambient temperature.

In one embodiment of the utility model, the electronic thermometer also includes a temperature sensor 1, a temperature sensor signal acquisition module 2, a temperature sensor power supply module 3, an analog signal conversion module 4, a temperature calculation module 5, a Bluetooth transmission module 6 and a display module 7 , wherein the temperature sensor power supply module 3 is electrically connected to the temperature sensor 1, the temperature sensor 1, the temperature sensor signal acquisition module 2, the analog signal conversion module 4 and the temperature calculation module 5 are electrically connected in turn, the power supply module 8 is connected to the temperature sensor power supply module 3, the temperature The sensor signal acquisition module 2, the analog signal conversion module 4, the temperature calculation module 5, the bluetooth transmission module 6 and the display module 7 are electrically connected to supply power to these modules, and the temperature calculation module 5 is electrically connected to the bluetooth transmission module 6 and the display module 7 , for transmitting the calculation result to an external device through the bluetooth transmission module and for displaying the calculation result on the display module 7 .

In one embodiment of the present utility model, the temperature sensor power supply module supplies power to the temperature sensor 1, and the sensor signal acquisition module 2 collects the analog signal from the temperature sensor 1, and the analog signal is converted into a digital signal by the analog signal conversion module 4, and the temperature is calculated The module 5 calculates the temperature of the environment where the thermistor is located according to the received digital signal, and displays the calculation result on the display module 7 , and transmits the calculation result to an external device through the Bluetooth transmission module 6 . In one embodiment of the present utility model, the external device is a mobile phone.

The utility model provides an automatically started electronic thermometer. The advantage of this electronic thermometer is that it can simplify user operations and improve user experience.

Claims (3)

1. An electronic thermometer has an automatic switch and a power module, the automatic switch is electrically connected to the power module, and the automatic switch is triggered by an automatic switch trigger accessory to turn on the power module, so that the electronic thermometer can measure the ambient temperature, and the electronic thermometer also includes temperature sensor, temperature sensor signal acquisition module, temperature sensor power supply module, analog signal conversion module, temperature calculation module, bluetooth transmission module and display module, wherein the temperature sensor power supply module is electrically connected to the temperature sensor, temperature sensor, temperature sensor signal acquisition module, The analog signal conversion module and the temperature calculation module are electrically connected in sequence, and the power supply module is electrically connected with the temperature sensor power supply module, the temperature sensor signal acquisition module, the analog signal conversion module, the temperature calculation module, the Bluetooth transmission module and the display module, and is used to supply power to these modules , the temperature calculation module is electrically connected with the bluetooth transmission module and the display module, and is used for transmitting the calculation result to an external device through the bluetooth transmission module and for displaying the calculation result on the display module. 2. The electronic thermometer according to claim 1, wherein the automatic switch is a magnetic field sensing switch, and the triggering part of the automatic switch is a magnet. When the magnetic field sensing automatic switch is far away from the magnet, it is triggered by a change in the magnetic field to turn on the power module, so that Electronic thermometers are capable of measuring ambient temperature. 3. The electronic thermometer according to claim 2, characterized in that the automatic switch trigger accessory is arranged in the electronic thermometer accessory, and when the electronic thermometer is picked up from the electronic thermometer accessory, the power module is turned on, so that the electronic thermometer can measure the ambient temperature .