CN206944577U - Refrigerator system for prompting - Google Patents

Abstract

The utility model discloses a refrigerator reminder system. The refrigerator is provided with a support plate for supporting objects, and the outside of the refrigerator is provided with a display. The support plate is provided with a pressure sensor, and the pressure sensor outputs an induction signal to the control panel. The controller is connected to the timer and obtains timing information, and the controller outputs the timing information of the items contained in each support plate provided with a pressure sensor to the display for display. The refrigerator reminder system of the utility model can display the time of food storage, and remind and warn the food stored for a long time, and can inform the user in time and effectively, avoiding the waste of food, making it convenient for the user to replenish the food in the refrigerator, and greatly saving people's consumption , At the same time, it protects the environment and makes the refrigerator work more humanized.

Description

refrigerator reminder system

technical field

The utility model relates to the field of refrigerators.

Background technique

Refrigerators are common household appliances used to prolong the storage time of food, but even if the food is placed in the refrigerator, the storage time is limited. Existing refrigerators cannot prompt the time to put food in the refrigerator. If the storage cannot be reminded in time, it will lead to deterioration.

Utility model content

The technical problem to be solved by the utility model is to realize a refrigerator reminder system capable of recording storage time in the refrigerator and effectively reminding it.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a refrigerator reminder system, a support plate for supporting items is provided in the refrigerator, a display is provided on the outside of the refrigerator, a pressure sensor is provided on the support plate, and the The pressure sensor outputs sensing signals to the controller, the controller is connected to the timer and obtains timing information, and the controller outputs the timing information of the items contained in each support plate provided with the pressure sensor to the display for display.

The controller is connected to the WIFI network through the communication unit, and is connected to the Internet through the WIFI network to transmit the timing information to the mobile phone of the user.

The refrigerator is provided with a camera, and the controller outputs a shooting signal to the camera, and the camera sends the captured image signal to the controller, and the controller sends the image information to the mobile phone of the user through the communication unit.

The camera is provided with a flash.

The refrigerator reminder system of the utility model can display the time of food storage, and remind and warn the food stored for a long time, and can timely and effectively inform the user, avoiding the waste of food, making it convenient for the user to replenish the food in the refrigerator, and greatly saving people's consumption , while protecting the environment and making the refrigerator work more humane.

Description of drawings

The following is a brief description of the content expressed by each piece of accompanying drawing in the specification sheet of the utility model:

Figure 1 is a block diagram of the refrigerator reminder system.

Detailed ways

The utility model can judge whether the food has been moved according to the change of the pressure of the food. Warnings are issued for foods that have no long-term pressure changes (the way of warnings is given in code), and no warnings are given for foods with a pressure of 0. The refrigerators currently on the market are relatively common and have relatively few functions. Most of them are more prominent in terms of power saving. And there is no intelligent judgment for the length of food storage time. In order to overcome the defects of the existing refrigerators in this respect, the utility model provides a pressure change sensor to display the storage time of the food and issue a warning to prevent deterioration.

The refrigerator is provided with a support plate for supporting items, and the outside of the refrigerator is provided with a display. The utility model installs a pressure sensor on the support plate, and a piezoresistive pressure sensor can be used. When the pressure changes, the sensor circuit is turned on, and the controller counts the time through the timer (the hardware circuit drives the display frequency clock circuit).

When there is no pressure, the sensor circuit will not be turned on. When the pressure remains constant, set the clock circuit time to a fixed time, and the number will flash. The flashing signal is an alarm signal, or the controller outputs each set pressure. The timing information of the items contained in the support plate of the sensor is displayed on the display, and the purpose is to remind the owner that the food should be resolved quickly. If it can be stored for a long time, you only need to lift it and put it away to reset the time.

In order to improve the timeliness of the work, the controller connects to the WIFI network through the communication unit, and connects to the Internet through the WIFI network to transmit the timing information to the user's mobile phone, and can directly send the reminder information to the user's mobile phone through the Internet, and the user in order to know the remaining What exactly is the expired food? Image information in the refrigerator can be acquired.

There is a camera in the refrigerator, and the camera is equipped with a flashlight. The user sends shooting information to the controller through the mobile phone, and the controller outputs the shooting signal to the camera. The camera sends the image signal to the controller, and the controller sends the image information to the controller through the communication unit. The user's mobile phone, so that the user can buy the food he needs on the way home by knowing the expired food.

The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-mentioned manner, as long as various insubstantial improvements are carried out by adopting the method concept and technical solutions of the present invention, or without Improvements that directly apply the concept and technical solutions of the present invention to other occasions are within the protection scope of the present utility model.

Claims (4)

1. refrigerator system for prompting, refrigerator is interior to be provided with the supporting plate for being used for supporting article, and the outside of the refrigerator is provided with display, its It is characterised by, the supporting plate is provided with pressure sensor, and the pressure sensor exports induced signal to controller, the control Device connection timer processed simultaneously obtains clocking information, and each the supporting plate provided with pressure sensor holds thing for the controller output The clocking information of product to display is shown.

2. refrigerator system for prompting according to claim 1, it is characterised in that：The controller is connected by communication unit WIFI network, and internet is connected by WIFI network the clocking information is delivered to user mobile phone.

3. refrigerator system for prompting according to claim 2, it is characterised in that：Camera, the control are provided with the refrigerator The picture signal of shooting is delivered to controller by device output shooting signal to camera, the camera processed, and the controller leads to Cross communication unit and image information is delivered to user mobile phone.

4. refrigerator system for prompting according to claim 3, it is characterised in that：The camera is provided with flash lamp.