CN211650925U

CN211650925U - Rice quantity display system of refrigerated rice box

Info

Publication number: CN211650925U
Application number: CN202020317372.8U
Authority: CN
Inventors: 李健; 李泽
Original assignee: Foshan Langquan Electric Co ltd
Current assignee: Foshan Langquan Electric Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-09
Anticipated expiration: 2030-03-13

Abstract

The embodiment of the utility model provides a rice volume display system of rice chest of refrigerating, its characterized in that: the control circuit board comprises a signal processing chip; the sensor module is connected with the control circuit board; the control circuit board further comprises a wireless connection module, and the wireless connection module is used for being connected with external equipment. The sensor module detects the residual amount of rice in the rice bin, sends the signal to the control circuit board, and sends the corresponding signal to the mobile phone connected with the WIFI module on the control circuit board after the signal is analyzed by the signal processing chip of the control circuit board. At this moment, even under the condition of going out, the user also can see the rice surplus on the cell-phone at any time, conveniently in time buys the rice or directly purchases the rice on the net at the cell-phone, thoroughly solves the problem that the user can't open the rice case lid when going out and look over the rice surplus, leads to the waste of unnecessary time.

Description

Rice quantity display system of refrigerated rice box

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to rice volume display system of rice bin.

Background

The rice box is a container for containing rice or mung bean, red bean and other foods, and in daily life, people can store rice with the bag mouth detached and pour the rice into the rice box, and can cook the rice by taking out a proper amount of rice when cooking. The traditional rice box needs to be loaded by a rice spoon, the rice box is often required to be opened, so that dust is easy to enter the rice box, in addition, the number of the loaded rice is different every time, the situation that the quantity of the loaded rice is not enough or too much rice is loaded is easy to happen, and therefore some intelligent rice boxes can be produced at the same time.

When a user uses the rice box, the amount of the residual rice in the rice box cannot be directly seen from the rice box, the box cover is often required to be manually opened to check the residual rice, and the back-and-forth operation is complicated; meanwhile, when a user goes out, the residual quantity of the rice in the rice box is unclear, and the user often finds that the residual quantity of the rice is insufficient when the user goes home, so that the user needs to go out again to purchase the rice, and unnecessary time waste is caused. Therefore, a rice box device which can conveniently check the rice quantity is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can't open rice case lid when solving the user and look over the rice surplus, lead to the extravagant problem of unnecessary time, the utility model provides a cold-stored rice case rice volume display system.

A refrigerated rice bin rice volume display system which characterized in that:

the control circuit board comprises a signal processing chip;

the sensor module is connected with the control circuit board;

the control circuit board further comprises a wireless connection module, and the wireless connection module is used for being connected with external equipment.

Further, each set of the sensor modules comprises two photosensors including an electronic circuit board, electronic leads, and a photosensitive transmitting/receiving tube.

Further, the photoelectric sensor module comprises a shell and an inner container arranged in the shell, and the photoelectric sensors of each group of the sensor modules are symmetrically arranged on two sides of the inner container and are at the same height.

Furthermore, the number of the sensor modules is larger than or equal to two groups, and the horizontal cross sections of any two adjacent groups of the sensor modules are equal to the space wrapped by the inner surface of the inner container.

Further, the display device is further included, and the display device is connected with the control circuit board.

Further, the display device is a display panel.

Further, the display panel is provided with a rice shortage prompting module for prompting a user that the rice amount is insufficient.

Further, the wireless connection module is a WIFI module, and the external device is a mobile phone

The utility model provides a rice quantity display system of refrigerated rice case, including the control scheme board, the control scheme board includes the signal processing chip, including a plurality of sensor module of group, sensor module and control scheme board are connected, and the control scheme board still includes wireless connection module, and wireless connection module is used for being connected with external equipment. The wireless connection module can be a WIFI module, the external equipment can be a mobile phone, and after the WIFI switch is turned on, the mobile phone of a user can be directly connected. The sensor module detects the residual amount of rice in the rice bin, sends the signal to the control circuit board, and sends the corresponding signal to the mobile phone connected with the WIFI module on the control circuit board after the signal is analyzed by the signal processing chip of the control circuit board. At this moment, even under the condition of going out, the user also can see the rice surplus on the cell-phone at any time, conveniently in time buys the rice or directly purchases the rice on the net at the cell-phone, thoroughly solves the problem that the user can't open the rice case lid when going out and look over the rice surplus, leads to the waste of unnecessary time. In addition, when the rice in the rice bin is insufficient, a corresponding 'lack of rice' icon arranged on the display panel can be lightened, and a user is prompted that the rice is insufficient.

Drawings

FIG. 1 is a schematic view of a rice quantity display system of a refrigerated rice bin of the present invention;

fig. 2 is a schematic diagram of a sensor module of the present invention;

FIG. 3 is a schematic structural view of the inner container, the housing and the sensor module of the present invention;

description of reference numerals: 1. a control circuit board; 101. a data processing chip; 102. a wireless connection module; 2. a sensor module; 201. an electronic circuit board; 202. an electronic lead; 203. a photosensitive transmitting/receiving tube; 3. a display device; 4. an external device; 5. a housing; 6. an inner container.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, according to the utility model discloses an embodiment, the rice bin meter display system that refrigerates includes control scheme board 1, and control scheme board 1 includes signal processing chip 101, including a plurality of sensor module 2 of group, sensor module 2 and control scheme board 1 are connected, and control scheme board 1 still includes wireless connection module 102, and wireless connection module 102 is used for being connected with external equipment 4. Optionally, the wireless connection module 102 is a WIFI module, the external device may be a device such as a mobile phone, the WIFI module of the rice bin transmits a wireless signal for the device such as the mobile phone of the user to connect, and when the WIFI switch is turned on, the mobile phone of the user is connected to the control circuit board module 1 of the rice bin. The sensor module 2 detects the residual amount of the rice in the rice bin and sends the signal to the control circuit board 1, and after the signal is analyzed by the signal processing chip 101 of the control circuit board 1, the corresponding signal is sent to the mobile phone connected with the WIFI module on the control circuit board, so that on one hand, even if a user is not at home, the information such as the rice amount of the rice bin can be checked at any time in the form of a WeChat applet or APP and the like; on the other hand, when the rice stock is less than half, the user can also see the rice selling information pushed by the merchant through the forms of WeChat applet or APP and the like, and the rice is conveniently purchased by being in contact with the merchant.

As described with reference to fig. 2 and 3, according to the embodiment of the present invention, each group of sensor modules 2 includes two photoelectric sensors, and each photoelectric sensor includes an electronic circuit board 201, an electronic lead 202, and a photosensitive transmitting/receiving tube 203. The electronic circuit board 201 forms a small circuit board module through the electronic circuit design, and the photosensitive transmitting/receiving tube 203 and the electronic lead 202 are all arranged on the electronic circuit board 201 to form a photoelectric sensor. Each group of sensor modules 2 has the functions of receiving and transmitting, the photoelectric sensors are symmetrically arranged on two sides of the inner container 6 and are arranged at the same height, and when rice blocks the middle of one group of sensor modules 2, the sensor modules 2 can send corresponding signals. The symmetry just is in the mode of setting of same height, can guarantee when having the rice to block in the middle of arbitrary a set of sensor module 2, and the signal that sensor module 2 sent can audio-visually reflect the height of rice surplus, guarantees the accuracy of its signal.

Optionally, the number of sensor modules 2 is greater than or equal to two groups. The height design of the sensor modules 2 is designed according to the position for calculating the corresponding proportion of the rice storage capacity in the intelligent rice bin, the size of the space formed by the horizontal cross section where any two adjacent groups of sensor modules 2 are located and the space formed by the inner container 6 are equal, namely the position of each sensor module 2 is ensured to correspond to the residual amount of rice in the same proportion, and therefore the mobile phone connected with the WIFI module can obtain correct rice information.

Optionally, the refrigerated rice bin rice amount display system further comprises a display device 3, and the display device 3 can be a display panel. When having the rice to block in the middle of a set of sensor module 2, sensor module 2 can send corresponding signal transmission and give control scheme board 1, and control scheme board 1 sends corresponding signal for display panel again, and the rice volume in the rice case is corresponded to through the form of scale lamp or similar rice capacity pattern on the display panel, and the human-computer interaction design accords with human engineering. In addition, the display panel is also provided with an icon of lacking rice or the like, and when the photoelectric sensor detects that the rice in the rice box is lower than a certain amount of rice, the icon can be lightened to prompt a user that the amount of rice is insufficient.

Therefore, the utility model provides a rice quantity display system of refrigerated rice case, including control scheme board 1, control scheme board 1 includes signal processing chip 101, including a plurality of sensor module 2 of group, sensor module 2 and control scheme board 1 are connected, and control scheme board 1 still includes wireless connection module 102, and wireless connection module 102 is used for being connected with external equipment 4. The wireless connection module 102 may be a WIFI module, the external device 4 may be a mobile phone, and after the WIFI switch is turned on, the mobile phone of the user may be directly connected. The sensor module 2 detects the residual amount of rice in the rice bin, sends the signal to the control circuit board 1, and sends the corresponding signal to the mobile phone connected with the WIFI module on the control circuit board 1 after the signal is analyzed by the signal processing chip 101 of the control circuit board 1. At this moment, even under the condition of going out, the user also can see the rice surplus on the cell-phone at any time, conveniently in time buys the rice or directly purchases the rice on the net at the cell-phone, thoroughly solves the problem that the user can't open the rice case lid when going out and look over the rice surplus, leads to the waste of unnecessary time. In addition, when the rice in the rice bin is insufficient, a corresponding 'lack of rice' icon arranged on the display panel can be lightened, and a user is prompted that the rice is insufficient.

Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.

Claims

1. A refrigerated rice bin rice volume display system which characterized in that:

the control circuit board comprises a signal processing chip;

the sensor module is connected with the control circuit board;

2. A refrigerated rice bin rice quantity display system as recited in claim 1 wherein each set of said sensor modules includes two photoelectric sensors including an electronic circuit board, electronic leads and a light sensitive transmitting/receiving tube.

3. The refrigerated rice bin rice quantity display system of claim 2, further comprising a casing and a liner arranged in the casing, wherein the photoelectric sensors of each set of the sensor modules are symmetrically arranged on two sides of the liner and are at the same height.

4. A refrigerated rice bin rice quantity display system as claimed in claim 3 wherein the number of said sensor modules is greater than or equal to two, and the horizontal cross section of any two adjacent groups of said sensor modules and the space enclosed by the inner surface of said inner container are equal in size.

5. A refrigerated rice bin rice quantity display system of claim 1 further comprising a display device, said display device being connected to said control circuit board.

6. A refrigerated rice bin rice quantity display system as claimed in claim 5 wherein the display device is a display panel.

7. A refrigerated rice bin rice quantity display system as claimed in claim 6 wherein the display panel is provided with a lack of rice prompt module for reminding a user of lack of rice quantity.

8. The refrigerated rice bin rice amount display system of any one of claims 1-7, wherein the wireless connection module is a WIFI module and the external device is a mobile phone.