CN215685933U - Schoolbag save set based on thing networking - Google Patents

Abstract

The utility model discloses a schoolbag storage device based on the Internet of things, and relates to the technical field of the Internet of things. The intelligent cabinet comprises a cabinet body, wherein a guide groove is formed in one side of the cabinet body, a sliding block is connected in the guide groove in a sliding manner, an identification box is installed on the sliding block, and a face identification module, a password identification module or a fingerprint identification module which is connected with a microprocessor is arranged on the identification box; the cabinet body is provided with a plurality of accommodating cavities, each accommodating cavity is internally provided with a storage box, the storage boxes are connected with corresponding cabinet door monomers through electric control locks, and the cabinet door monomers are distributed and installed on the front surface of the cabinet body in an array manner. According to the utility model, the identification verification is carried out through the face identification module or the password identification module or the fingerprint identification module on the identification box, and after the verification is successful, the electric control lock on the cabinet door monomer corresponding to the student is unlocked and opened, so that the problem that the student forgets the key and cannot unlock in the prior art is solved.

Description

Schoolbag save set based on thing networking

Technical Field

The utility model relates to the technical field of Internet of things, in particular to a schoolbag storage device based on the Internet of things.

Background

At present, many students in middle and primary schools are under great pressure, more and more books are required to be operated, the schoolbag is heavier and larger in size, the large schoolbag cannot be stored in a drawer of a common desk, the view is influenced and the appearance is not attractive when the books are stacked on the desk, in order to solve the contradiction, an independent storage space is urgently needed to be configured for each student, and when the student goes to school, the student only needs to take out the required textbook and lightly mount the textbook, so that the schoolbag cabinet becomes a basic configuration facility for the school. However, the schoolbag cabinet in the prior art is usually in a mechanical lock type cabinet body structure, and a student cannot open the schoolbag cabinet if forgetting to carry a key.

SUMMERY OF THE UTILITY MODEL

Aiming at the problem that a student forgets to take a key and cannot unlock in the prior art, the utility model provides the schoolbag storage device based on the Internet of things.

In order to achieve the purpose, the technical scheme of the application is as follows: a schoolbag storage device based on the Internet of things comprises a cabinet body, wherein one side of the cabinet body is provided with a guide groove, a slide block is connected in the guide groove in a sliding manner, an identification box is mounted on the slide block, and a face identification module, a password identification module or a fingerprint identification module connected with a microprocessor is arranged on the identification box; the cabinet body is provided with a plurality of accommodating cavities, each accommodating cavity is internally provided with a storage box, the storage boxes are connected with corresponding cabinet door monomers through electric control locks, and the cabinet door monomers are distributed and installed on the front surface of the cabinet body in an array manner.

Furthermore, the bottom of the storage box is provided with a fixed groove, a press switch connected with the microprocessor is arranged in the fixed groove, a spring is sleeved outside the press switch and is in contact with a press plate, and the press plate is paved on the bottom surface of the storage box.

Furthermore, guide rods are connected to two sides of the bottom of the pressing plate and inserted into corresponding guide grooves in the bottom of the box body.

Furthermore, the guide groove structure also comprises a stop bolt which is screwed and inserted on the slide block and is extruded with the inner wall of the guide groove.

Furthermore, a display screen connected with the microprocessor is also arranged on the identification box.

Furthermore, before the face recognition box is used, face information is input through the display screen, digital password information is input through the keyboard on the recognition box, and fingerprint information is input through the fingerprint sensing area on the recognition box.

Furthermore, after information is input, the microprocessor sends an unlocking signal to the electric control lock corresponding to one of the storage boxes without a pressure value, a student puts books or school supplies into the storage box, and the position of the cabinet door monomer corresponding to the storage box is recorded at the moment.

As a further step, when a student takes a book or a study article, the student stands in front of the face recognition module of the recognition box, the liquid crystal display is used for displaying a face image, if the recognition fails, the recognition and verification are carried out through the password recognition module or the fingerprint recognition module, after the verification of the face recognition module or the password recognition module or the fingerprint recognition module is successful, the electric control lock on the corresponding cabinet door monomer is unlocked and opened, the position information of the cabinet door monomer appears on the display screen at the moment, and then the corresponding article is taken out.

As a further step, the height of the identification box is adjusted to adapt to the height of students in different grades.

Due to the adoption of the technical scheme, the utility model can obtain the following technical effects: according to the utility model, the identification verification is carried out through the face identification module or the password identification module or the fingerprint identification module on the identification box, and after the verification is successful, the electric control lock on the cabinet door monomer corresponding to the student is unlocked and opened, so that the problem that the student forgets the key and cannot unlock in the prior art is solved;

when the students store articles, the corresponding positions are recorded, and then when the articles are taken, the opened cabinet door monomer can be quickly and conveniently found through the prompt of the display screen, so that the time for finding the articles is saved; the height of the identification box can be adjusted through the guide groove and the sliding block, so that the height of students in different grades can be adapted.

Drawings

Fig. 1 is an appearance diagram of a schoolbag storage device based on the internet of things;

FIG. 2 is a partial sectional view of the inside of a single body of the cabinet door;

FIG. 3 is an enlarged view of the identification box;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is a flow chart of the operation of the schoolbag storage device;

the sequence numbers in the figures illustrate: 1. a guide groove; 2. a slider; 3. an identification box; 4. a cabinet body; 5. an electrically controlled lock; 6. a cabinet door monomer; 7. a storage box; 8. pressing a plate; 9. a guide bar; 10. a guide groove; 11. a stop bolt; 12. a face recognition module; 13. a display screen; 14. a password identification module; 15. a fingerprint identification module; 16. a push switch; 17. a spring.

Detailed Description

The embodiments of the present invention are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments.

Example 1

As shown in fig. 1-4, this embodiment provides a schoolbag storage device based on the internet of things, which includes a cabinet body, wherein an identification system is arranged on one side of the cabinet body, books or learning articles placed in any classmate are taken out from any classmate, and according to the height of the classmate, the identification box slides to the height same as the height of the classmate through a sliding block in a guide groove, a stop bolt fixes the sliding block, a fingerprint identification module, a face identification module, a password identification module and a liquid crystal display screen are arranged on the identification box, the liquid crystal display screen can display the number of digits corresponding to a password and correct or wrong prompt information when a user selects the fingerprint identification module for unlocking, the correct or wrong prompt information is displayed when the user selects the face identification module, the corresponding face and the correct or wrong prompt information are displayed, and when one of the face identification module is selected, a cabinet door monomer for storing articles is opened, when taking away the articles, only the box door needs to be locked.

Specifically, when the students store articles, the corresponding positions of the cabinet door monomers and the numbers of the electric control locks are recorded; when the students search for the articles, the students can quickly and conveniently search for the articles through the prompt of the display screen, so that the time for searching the articles is saved;

the cabinet is internally provided with a plurality of accommodating cavities, each accommodating cavity is internally provided with a storage box, a pressing plate is arranged in each storage box, a pressing switch is arranged below each pressing plate, and the elastic force of the pressing spring and the pressure of the pressing plate acting on the spring are equal when the pressing plate is in contact with the pressing switch but is not extruded. The storage box is connected with the corresponding cabinet door monomers through the electric control lock, the electric control lock is electrically connected with the microprocessor, the cabinet door monomers are distributed and installed on the front surface of the cabinet body in an array mode, the external portion of the cabinet body is provided with the recognition system and the display screen, and the recognition system and the display screen are electrically connected with the microprocessor.

The intelligent cabinet is characterized in that a guide groove is formed in one side of the cabinet body, a sliding block is slidably embedded in the guide groove, an identification box in an identification system is fixedly installed on the sliding block, a stop bolt is screwed and inserted on the sliding block and is extruded with the inner wall of the guide groove, the sliding block is a block structure, the inner width of the block structure corresponds to the shape of the guide groove, the block structure is wider than the outer part of the block structure, the identification box is provided with the identification system and a display screen, the identification system comprises a face identification module or a password identification module or a fingerprint identification module, the display screen is installed below the face identification module, and the password identification module and the fingerprint identification module are installed below the display screen;

during operation, the student discerns through face identification module or password identification module or fingerprint identification module on the discernment case in advance through typing information, after discerning corresponding student, the electronic control lock unblock is opened on the corresponding cabinet door monomer, puts schoolbag, books or study article back on the clamp plate as the student, and the clamp plate pushes down push switch this moment and then judges the state of depositing of schoolbag. The microprocessor can adopt an MSP340 singlechip, has low power consumption and high processing speed, uses assembly language flexibly, has a plurality of addressing modes and few instructions, and is easy to operate.

The face recognition module comprises a transmitter; the transmitter is used for uploading the identification information to the microprocessor; the identification information comprises identification time of the face identification at this time, and user information (such as names, positions of used cabinet door monomers and numbers of electric control locks) of the students; if the identified classmate face image is not consistent with the pre-stored face image, the microprocessor outputs prompt information; the prompt information is used for indicating that the classmate face recognition is unsuccessful. Optionally, the face recognition module further comprises a receiver; before the microprocessor is configured to detect whether a dwell time value of a user in a preset area reaches a preset duration, the receiver is specifically configured to: and receiving the preset stay time sent by the microprocessor.

The fingerprint identification module comprises a fingerprint collector, an image processing module, a feature extraction module, a data encryption module and a command control module; the fingerprint collector is used for collecting original fingerprint images of students; the image processing is used for preprocessing the acquired original fingerprint image so as to meet the requirement of subsequent feature extraction; the characteristic extraction is used for extracting useful information required by subsequent comparison and identification and removing redundant information; the data encryption has the functions of encrypting the extracted features, ensuring the safety of the transmission process and ensuring the privacy of a user; the command control is used for communicating with the identification comparison unit to ensure the correct transmission and execution of the command;

the model of the face recognition module can be FAM520 or DS-K5603-M, and other models can be selected according to actual needs. The fingerprint identification module can be a capacitive fingerprint module ZAZ-020, a radio frequency fingerprint module ZAZ-030-B, or a CP-FPI102 capacitive fingerprint identification module, and of course, other types can be selected according to actual needs. The password identification module can be GMT0028, and other types can be selected according to actual needs.

The height of the identification box can be adjusted through the guide groove and the sliding block, the height of the identification box is adjusted to adapt to the heights of students in different grades, and one cabinet body corresponds to one grade of student, so that the height of the identification box can be adjusted and then fixed through the stop bolt.

The cabinet body can be made of 304 stainless steel, the guide groove is made of steel, when in production, the cabinet body is firstly cut into the gap of the guide groove, and then the steel guide groove is welded into the gap; the cabinet door single body is connected with the cabinet body through a hinge, so that the opening and closing of the cabinet door are realized; the cabinet door can also adopt a cabinet door with a torsion spring, and the cabinet door can be automatically closed when the cabinet door is not stressed; preferably, a layer of rubber pad can be additionally arranged on the inner wall of the guide groove, and the sliding block can be more stably fixed in the guide groove through interaction of the rubber pad and the stop bolt, so that the fixing stability of the identification box is improved.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (9)

1. The schoolbag storage device based on the Internet of things is characterized by comprising a cabinet body, wherein one side of the cabinet body is provided with a guide groove, a slide block is connected in the guide groove in a sliding manner, an identification box is arranged on the slide block, and a face identification module, a password identification module or a fingerprint identification module which is connected with a microprocessor is arranged on the identification box; the cabinet body is provided with a plurality of accommodating cavities, each accommodating cavity is internally provided with a storage box, the storage boxes are connected with corresponding cabinet door monomers through electric control locks, and the cabinet door monomers are distributed and installed on the front surface of the cabinet body in an array manner.

2. The internet of things-based schoolbag holding device as claimed in claim 1, wherein a fixing groove is formed at the bottom of the storage box, a push switch connected with the microprocessor is arranged in the fixing groove, a spring is sleeved outside the push switch and is in contact with a pressing plate, and the pressing plate is laid on the bottom surface of the storage box.

3. The internet of things-based schoolbag holding device as claimed in claim 2, wherein two sides of the bottom of the pressing plate are connected with guide rods, and the guide rods are inserted into corresponding guide grooves at the bottom of the box body.

4. The Internet of things-based schoolbag holding device is characterized by further comprising a stop bolt, wherein the stop bolt is inserted on the sliding block in a screwing mode and is extruded with the inner wall of the guide groove.

5. The internet of things-based schoolbag holding device as claimed in claim 1, wherein a display screen connected with a microprocessor is further arranged on the identification box.

6. The internet of things-based schoolbag storage device as claimed in claim 1, wherein before use, face information is entered through a display screen, numeric password information is entered through a keyboard on the identification box, and fingerprint information is entered through a fingerprint sensing area on the identification box.

7. The Internet of things-based schoolbag storage device as claimed in claim 6, wherein after information is input, the microprocessor sends an unlocking signal to the electric control lock corresponding to one of the storage boxes without a pressure value, a student puts books or school supplies into the storage box, and at the moment, the position of the cabinet door monomer corresponding to the storage box is recorded.

8. The internet-of-things-based schoolbag storage device is characterized in that when a student takes books or school supplies, the student stands in front of a face recognition module of a recognition box, at the moment, a liquid crystal display is used for displaying face images, if the recognition fails, the recognition and verification are carried out through a password recognition module or a fingerprint recognition module, after the face recognition module or the password recognition module or the fingerprint recognition module succeeds in verification, an electric control lock on a corresponding cabinet door monomer is unlocked and opened, at the moment, the position information of the cabinet door monomer appears on a display screen, and then the corresponding article is taken out.

9. The internet of things-based schoolbag holding device as claimed in claim 1, wherein adaptation to the heights of students in different grades is realized by adjusting the height of the identification box.

Images