CN114074801A - Egg box and using method thereof - Google Patents
Egg box and using method thereof Download PDFInfo
- Publication number
- CN114074801A CN114074801A CN202010831371.XA CN202010831371A CN114074801A CN 114074801 A CN114074801 A CN 114074801A CN 202010831371 A CN202010831371 A CN 202010831371A CN 114074801 A CN114074801 A CN 114074801A
- Authority
- CN
- China
- Prior art keywords
- eggs
- egg
- shell
- sliding groove
- main board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 235000013601 eggs Nutrition 0.000 claims abstract description 134
- 238000005303 weighing Methods 0.000 claims abstract description 21
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/32—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for eggs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
An egg box comprises a chute shell, wherein a top cover is arranged at the top of the chute shell, and a space for storing eggs is formed after the chute shell and the top cover are assembled; the upper part of one end of the sliding groove shell is provided with a taking opening for taking eggs from the space for storing the eggs, and the taking opening is provided with an anti-collision rubber strip; the inner bottom surface of the sliding groove shell is provided with an inclined structure, and the height of the inner bottom surface end close to the taking opening is lower than that of the other end of the inner bottom surface. The bottom shell is internally provided with a weighing component, the top of the weighing component is provided with a pressure plate, and a bottom plate is arranged above the pressure plate; the sliding groove shell is arranged on the bottom plate. Methods of use thereof are also presented. The sliding groove module with the fall is convenient to take, use and fill, and the modularized sliding groove unit gives the freedom degree to a user in the using process and can be freely matched, adjusted and used. The number of the remaining eggs is estimated by measuring the weight change through a pressure sensing element built in the bottom.
Description
Technical Field
The invention relates to the field of household appliances, in particular to an egg box for storing eggs and a using method thereof.
Background
The egg box is used for packaging eggs to protect the eggs from being vibrated, collided and damaged in the process of carrying and transporting, and is convenient to carry, transport and carry. The egg packing boxes are common in supermarkets and shopping malls and have various specifications. The egg box can be used for storing eggs in a refrigerator in a common family, but the egg box is convenient to carry and transport, is not convenient to use and take in the refrigerator, and needs to be moved every time. If the egg box is not moved out, the eggs are not easy to take one by one, and the residual quantity of the eggs is not clear.
Disclosure of Invention
In view of the above situation, in order to solve the problems in the prior art, the invention provides an egg box, which comprises a chute shell, wherein a top cover is arranged at the top of the chute shell, and a space for storing eggs is formed after the chute shell and the top cover are assembled; the upper part of one end of the sliding groove shell is provided with a taking opening for taking eggs from the space for storing the eggs, and the taking opening is provided with an anti-collision rubber strip; the inner bottom surface of the sliding groove shell is provided with an inclined structure, and the height of the inner bottom surface end close to the taking opening is lower than that of the other end of the inner bottom surface.
According to the application, the inclined structure is a sliding plate arranged in the sliding groove shell, and a plurality of sliding grooves used for storing eggs are formed in the sliding plate.
The egg box further comprises a bottom shell, wherein a weighing component is arranged in the bottom shell, a pressure plate is arranged at the top of the weighing component, and a bottom plate is arranged above the pressure plate; the sliding groove shell is arranged on the bottom plate.
According to the application, the weighing part comprises a pressure sensor and a PCB mainboard, a base is arranged in the bottom shell, a lower fixing piece is arranged on the base, an upper fixing piece is arranged at the bottom of the pressure plate, and the pressure sensor is arranged between the upper fixing piece and the lower fixing piece.
According to the application, the PCB main board is fixed in the bottom shell, and the PCB main board is connected with the pressure sensor in a control mode.
According to the application, still be equipped with the pilot lamp on the chute casing, the pilot lamp with PCB mainboard control connection.
According to the application, the PCB main board is provided with the photosensitive resistor.
According to the application, the PCB mainboard is further provided with a Bluetooth communication module.
The invention further provides a use method of the egg box, the weight of the eggs in the egg box is weighed through the weighing part arranged in the egg box, the obtained weight of the eggs is divided by the average weight of the single eggs to obtain the number of the eggs in the egg box, the number data of the eggs are transmitted to the Internet of things platform server through the communication module, and the number data of the eggs are pushed to the receiving device held by the user through the Internet of things platform server.
According to the egg box using method, when the weight of the eggs weighed by the weighing part changes, the time of the change of the weight of the eggs is recorded, the obtained time data is transmitted to the Internet of things platform server, and the time data is pushed to a receiving device held by a user through the Internet of things platform server.
After the technology provided by the invention is adopted, the egg box and the method thereof have the following beneficial effects.
1) According to the egg box, the sliding groove module with the fall is convenient to take and place, the modularized sliding groove unit provides the freedom degree of a user in the using process, and the egg box can be freely matched, adjusted and used.
2) According to the egg box, the weight change is measured through the built-in pressure sensing element at the bottom, so that the number of the remaining eggs is estimated; can realize refrigerator egg number measurement function, be connected with the cell-phone through the bluetooth, the cell-phone shows concrete egg number (accurate to one), can carry out light warning suggestion when egg quantity is not enough.
3) According to an egg box of this application, through setting up photo resistance, can design to detect the refrigerator door and open, begin to detect egg figure, report to the egg figure of gathering, the egg figure reaches the threshold value then reports to the police, detects simultaneously whether the bluetooth connects, if connect then send data. The weighing platform has the power-off zero clearing function, and is relatively simple in structure and strong in reliability.
4) Upgrade through the container to the storage egg and reform transform, mainly realize the quantity statistics to the egg, convey the platform with statistical data through thing networking principle, give the user by platform propelling movement information, inform egg quantity, through the notice of quantity, remind the user to supply the egg. Meanwhile, the device can also record the latest egg putting time to remind a user of the freshness of the eggs.
Drawings
Fig. 1 is an exploded view of an egg carton according to the present application.
In the figure, a chute housing 11; an anti-collision rubber strip 12; a top cover 13; a bottom plate 21; a pressure plate 22; an upper fixing piece 23; a pressure sensor 24; a lower fixing piece 25; a base 26; a bottom case 3; a PCB main board 4.
Detailed Description
Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist in understanding the exemplary embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to assist understanding, but they are to be construed as merely illustrative. Accordingly, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. Also, in order to make the description clearer and simpler, a detailed description of functions and configurations well known in the art will be omitted.
As shown in fig. 1, an egg box comprises a chute shell 11, a top cover 13 is arranged at the top of the chute shell 11, and a space for storing eggs is formed after the chute shell 11 and the top cover 13 are assembled; the upper part of one end of the sliding groove shell 11 is provided with a taking opening for taking eggs from the space for storing the eggs, and the taking opening is provided with an anti-collision rubber strip 12; the inner bottom surface of the sliding groove shell 11 is provided with an inclined structure, and the height of the inner bottom surface end close to the taking opening is lower than that of the other end of the inner bottom surface.
The inclined structure is a sliding plate arranged in the sliding groove shell 11, and a plurality of sliding grooves for storing eggs are arranged on the sliding plate.
The bottom shell 3 is further included, a weighing component is arranged in the bottom shell 3, a pressure plate 22 is arranged at the top of the weighing component, and a bottom plate 21 is arranged above the pressure plate 22; the chute housing 11 is disposed on the bottom plate 21.
The weighing part comprises a pressure sensor 24 and a PCB main board 4, a base 26 is arranged in the bottom shell 3, a lower fixing sheet 25 is arranged on the base 26, an upper fixing sheet 23 is arranged at the bottom of the pressure plate 22, and the pressure sensor 24 is arranged between the upper fixing sheet 23 and the lower fixing sheet 25.
The PCB mainboard 4 is fixed in the bottom shell 3, and the PCB mainboard 4 is in control connection with the pressure sensor 24.
And an indicator lamp is further arranged on the sliding groove shell 11 and is in control connection with the PCB main board 4.
And the PCB mainboard 4 is provided with a photosensitive resistor.
And the PCB mainboard 4 is also provided with a Bluetooth communication module.
According to the egg box, the sliding groove module with the fall is convenient to take and place, the modularized sliding groove unit provides the freedom degree of a user in the using process, and the egg box can be freely matched, adjusted and used.
According to the egg box, the weight change is measured through the built-in pressure sensing element at the bottom, so that the number of the remaining eggs is estimated; can realize refrigerator egg number measurement function, be connected with the cell-phone through the bluetooth, the cell-phone shows concrete egg number (accurate to one), can carry out light warning suggestion when egg quantity is not enough.
According to an egg box of this application, through setting up photo resistance, can design to detect the refrigerator door and open, begin to detect egg figure, report to the egg figure of gathering, the egg figure reaches the threshold value then reports to the police, detects simultaneously whether the bluetooth connects, if connect then send data. The weighing platform has the power-off zero clearing function, and is relatively simple in structure and strong in reliability.
According to the egg box, the specific connection setting method is that the anti-collision rubber strip 12 is fixed on the inner wall of the chute shell 11 through gluing; the chute housing 11 is seated on the bottom plate 21 through a concave-convex groove; the bottom plate 21 is fixed on the pressure plate 22 through a groove; the pressure sensor 24 passes through the upper fixing piece 23 through two screws to upwardly fix the pressure plate 22; the pressure sensor 24 is fixed down on the base 26 by two screws through the lower fixing piece 25. The base 26 is fixed to the bottom case 3 by four screws. The PCB mainboard 4 is fixed on the bottom shell 3 through a clamping groove.
According to the egg box, when eggs are taken out of the sliding groove shell 11, the rest eggs slide down to abut against the anti-collision rubber strips 12. As the eggs are removed, the weight changes and the pressure on pressure plate 22 decreases. The resistance of pressure sensor 24 changes due to the pressure exerted on pressure plate 22 decreasing. The resistance change of the end of the PCB mainboard 4 receiving the pressure sensor 24 calculates the egg difference. Sense the egg quantity and reduce, PCB mainboard 4 passes through the regular repeated outside signal that sends of bluetooth component, changes into alarm mode when egg quantity is low excessively, and the pilot lamp lights simultaneously.
According to the egg box of the present application, the weighing component, i.e. the pressure sensor 24 and its associated PCB motherboard, may be a commercially available weighing component, such as a green-dark hx711 electronic scale kit.
According to the egg box using method, the egg weight in the egg box is weighed through the weighing part arranged in the egg box, the obtained egg weight is divided by the average weight of a single egg to obtain the egg number in the egg box, the egg number data are transmitted to the Internet of things platform server through the communication module, and the egg number data are pushed to the receiving device held by the user through the Internet of things platform server.
Further, when the weight of the eggs weighed by the weighing part changes, the time of the change of the weight of the eggs is recorded, the obtained time data is transmitted to the Internet of things platform server, and the time data is pushed to a receiving device held by a user through the Internet of things platform server.
According to the application, the egg box using method has the advantages that the containers for storing eggs are upgraded and transformed, the number statistics of the eggs is mainly achieved, the statistical data are transmitted to the platform through the principle of the internet of things, the platform pushes information to the user to inform the user of the number of the eggs, and the user is reminded of supplementing the eggs through the notification of the number. Meanwhile, the device can also record the latest egg putting time to remind a user of the freshness of the eggs. The design can provide a unit conversion mode of weight and quantity, and the egg number is informed to the user in the form of quantity. The implantation of the data module through the Internet of things provides the foundation of the future Internet of things.
Can be connected through bluetooth communication module and the receiving device that the user held such as cell-phone, the cell-phone shows specific egg number (accurate to one), carries out light alarm function when egg quantity is not enough. And reading the weight difference interval by the egg box through a built-in pressure sensing element at the bottom, and estimating the number of the residual eggs. Remind the user through the bluetooth when egg remaining quantity is lower to through the pilot lamp suggestion.
The communication mode can be set as, after pulling open the refrigerator, detect through the photo resistance that the refrigerator door is opened, begin to detect the egg figure, report to the egg figure of gathering, the egg figure reaches the threshold value then reports to the police, detects simultaneously whether the bluetooth connects, if connect then unconditionally send data (for example send 5 times).
The present invention has been described in detail, and the principle and embodiments of the present invention are explained herein by using specific examples, which are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
From the above description of the embodiments, it will be apparent to those skilled in the art that the present invention may be practiced. Of course, the above listed cases are only examples, and the present invention is not limited thereto. It should be understood by those skilled in the art that other modifications or simplifications according to the technical solution of the present invention may be appropriately applied to the present invention and should be included in the scope of the present invention.
Claims (10)
1. The egg box is characterized by comprising a sliding groove shell (11), wherein a top cover (13) is arranged at the top of the sliding groove shell (11), and the sliding groove shell (11) and the top cover (13) are assembled to form a space for storing eggs; an taking opening for taking eggs from the egg storage space is formed in the upper portion of one end of the sliding groove shell (11), and an anti-collision rubber strip (12) is arranged at the taking opening; the inner bottom surface of the sliding groove shell (11) is provided with an inclined structure, and the height of the end, close to the taking opening, of the inner bottom surface is lower than that of the other end of the inner bottom surface.
2. An egg carton according to claim 1, characterized in that the tilting structure is a slide arranged in a chute housing (11), which slide is provided with several chutes for storing eggs.
3. An egg carton according to claim 1 or 2, characterized in that it further comprises a bottom shell (3), a weighing component is arranged in the bottom shell (3), a pressure plate (22) is arranged on top of the weighing component, and a bottom plate (21) is arranged above the pressure plate (22); the sliding groove shell (11) is arranged on the bottom plate (21).
4. An egg carton according to claim 3, characterized in that the weighing means comprise a pressure sensor (24) and a PCB main board (4), a base (26) is provided in the bottom shell (3), a lower fixing plate (25) is provided on the base (26), an upper fixing plate (23) is provided at the bottom of the pressure plate (22), and the pressure sensor (24) is provided between the upper fixing plate (23) and the lower fixing plate (25).
5. An egg carton according to claim 4, characterized in that the PCB main board (4) is fixed inside the bottom shell (3), and the PCB main board (4) is in control connection with the pressure sensor (24).
6. The egg box according to claim 4, characterized in that an indicator light is further arranged on the chute housing (11), and the indicator light is in control connection with the PCB main board (4).
7. The egg carton according to claim 4, characterized in that a photoresistor is arranged on the PCB main board (4).
8. The egg carton according to claim 4, characterized in that a Bluetooth communication module is further arranged on the PCB main board (4).
9. The egg box using method is characterized in that the weight of eggs in the egg box is weighed through a weighing part arranged in the egg box, the obtained weight of the eggs is divided by the average weight of a single egg to obtain the number of the eggs in the egg box, the number data of the eggs are transmitted to an Internet of things platform server through a communication module, and the number data of the eggs are pushed to a receiving device held by a user through the Internet of things platform server.
10. The egg carton using method according to claim 9, wherein when the weight of the eggs weighed by the weighing component changes, the time of the change of the weight of the eggs is recorded, the obtained time data is transmitted to the platform server of the internet of things, and the time data is pushed to a receiving device held by a user through the platform server of the internet of things.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010831371.XA CN114074801A (en) | 2020-08-18 | 2020-08-18 | Egg box and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010831371.XA CN114074801A (en) | 2020-08-18 | 2020-08-18 | Egg box and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114074801A true CN114074801A (en) | 2022-02-22 |
Family
ID=80281311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010831371.XA Pending CN114074801A (en) | 2020-08-18 | 2020-08-18 | Egg box and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114074801A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875232A (en) * | 2003-11-07 | 2006-12-06 | Bsh博世和西门子家用器具有限公司 | Egg tray for a refrigeration device |
| CN103277966A (en) * | 2013-04-24 | 2013-09-04 | 海尔集团公司 | Refrigerator refrigerating chamber drawer |
| CN103398535A (en) * | 2013-08-14 | 2013-11-20 | 合肥美的电冰箱有限公司 | Refrigerator and egg rack component thereof |
| CN103609479A (en) * | 2013-12-11 | 2014-03-05 | 殷盛江 | Device for recognizing whether eggs exist or not |
| CN109708737A (en) * | 2019-01-30 | 2019-05-03 | 天津师范大学 | A kind of intelligent egg holder and its application based on NB-IoT |
| CN208868547U (en) * | 2018-10-26 | 2019-05-17 | 义乌市品沐电子商务有限公司 | A kind of egg storage box |
| CN209513022U (en) * | 2019-01-30 | 2019-10-18 | 天津师范大学 | A kind of intelligent egg holder based on NB-IoT |
| CN213036325U (en) * | 2020-08-04 | 2021-04-23 | 陈文丰 | Egg box |
-
2020
- 2020-08-18 CN CN202010831371.XA patent/CN114074801A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875232A (en) * | 2003-11-07 | 2006-12-06 | Bsh博世和西门子家用器具有限公司 | Egg tray for a refrigeration device |
| CN103277966A (en) * | 2013-04-24 | 2013-09-04 | 海尔集团公司 | Refrigerator refrigerating chamber drawer |
| CN103398535A (en) * | 2013-08-14 | 2013-11-20 | 合肥美的电冰箱有限公司 | Refrigerator and egg rack component thereof |
| CN103609479A (en) * | 2013-12-11 | 2014-03-05 | 殷盛江 | Device for recognizing whether eggs exist or not |
| CN208868547U (en) * | 2018-10-26 | 2019-05-17 | 义乌市品沐电子商务有限公司 | A kind of egg storage box |
| CN109708737A (en) * | 2019-01-30 | 2019-05-03 | 天津师范大学 | A kind of intelligent egg holder and its application based on NB-IoT |
| CN209513022U (en) * | 2019-01-30 | 2019-10-18 | 天津师范大学 | A kind of intelligent egg holder based on NB-IoT |
| CN213036325U (en) * | 2020-08-04 | 2021-04-23 | 陈文丰 | Egg box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10683198B2 (en) | Beverage dispensing apparatus and method | |
| CN101128180B (en) | Managing device for taking drug | |
| US10119657B2 (en) | Propane tank continuous monitoring system | |
| MXPA05007751A (en) | Apparatus for dispensing a substance. | |
| CN109475870A (en) | Container including sensor device and communication device | |
| CN108257315B (en) | Logistics station and logistics consignment method | |
| CN213036325U (en) | Egg box | |
| CN104523238A (en) | Intelligent management system for kindergarten | |
| US20220000318A1 (en) | Food storing and consumption tracking system and method | |
| CN114074801A (en) | Egg box and using method thereof | |
| CN109724664A (en) | Measuring device and measuring system | |
| US20220260407A1 (en) | Monitoring Device | |
| CN213769339U (en) | Egg box | |
| CN205262635U (en) | Novel temperature monitoring of biological sample transportation device | |
| CN210836378U (en) | Express delivery warehouse | |
| CN201725382U (en) | Money collection box identification and alarm device for automatic teller machine | |
| CN214284640U (en) | Intelligent rice storage box of thing networking | |
| US20230011326A1 (en) | Apparatus, system, and method for generating internet of things-based notifications and records | |
| CN221376809U (en) | Liquid weighing device and liquid security inspection instrument | |
| EP1064610B1 (en) | Method and device for automatic payment of at least one article picked by a consumer in a self-service restaurant | |
| CN210639687U (en) | Open title goods cabinet | |
| CN220795879U (en) | Portable data storage device | |
| CN219512642U (en) | Platelet ice box radio frequency transformation assembly based on RFID technology | |
| CN219147412U (en) | Feeding device and cooking equipment | |
| CN211365407U (en) | Weight management device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220222 |