Device convenient for students to receive homework

Abstract

The utility model relates to the technical field of homework receiving devices, in particular to a device convenient for students to receive homework, which comprises a schoolbag, one side of the schoolbag is provided with a fixing plate, one side of the fixing plate is fixedly provided with a first buffer pad, and one side of the first buffer pad is fixedly provided with a first magic tape hook surface. A first hook-and-loop fastener loop surface is arranged on one side of the first hook-and-loop fastener hook surface, one side of the first hook-and-loop fastener hook surface adheres to one side of the first hook-and-loop fastener loop surface, a student end body is fixedly arranged on the other side of the first hook-and-loop fastener loop surface, a protective shell is arranged on the side face of the fixing plate, and a fixing groove is formed in one side of the protective shell. The beneficial effects of the device are that the device is convenient for improving the protection force to the student terminal main body, thereby reducing the probability that the student terminal main body is scratched or collided, prolonging the service life of the device, and being convenient for improving the user experience.

Description

Technical Field

[0001] This utility model relates to the technical field of homework receiving devices, and in particular to a device that facilitates students in receiving homework. Background Technology

[0002] Nowadays, when teachers assign homework, they usually write the assignments on the blackboard and have students copy them into their notebooks, or send the assignments to parents' mobile phones and then have the parents tell the students. Some students forget to copy the assignments, or they don't copy all the assignments for several subjects, or parents are too busy to tell the students, which can easily lead to students not being able to complete their homework smoothly. Therefore, a wireless homework receiving device can make it easier for students to receive their homework.

[0003] Existing wireless homework receiving devices include student and teacher terminals. The student terminal typically includes a display screen, a smart voice module, an NFC module, and an external protective case. The protective case protects the student terminal and secures it to the student's backpack to prevent students from forgetting to bring it. Teachers assign homework on the teacher terminal and send it to the service platform. The student terminal receives the assignment via WiFi and displays it on the screen so students can understand the homework content. Through the voice control module, students can ask the student terminal if there is homework for the day and report their homework completion status in real time. The teacher terminal can receive voice messages to accurately monitor each student's homework progress. The NFC module allows each homework notebook to be tagged with an NFC tag for easy identification to prevent students from forgetting to bring their homework to school. A reminder device is also included to encourage students to concentrate on their homework, reminding them to take a break after a specified time to protect their eyesight and help them develop good habits.

[0004] However, in implementing the relevant technology, the following problems were found in the existing wireless receiving devices: the student end of the existing device is fixed to the student's backpack with a protective cover. Since students are active, the student end on the back of the backpack is easily bumped while the student is carrying the backpack. The protective cover can prevent the student end from being scratched, but its impact resistance is weak, which can easily lead to the probability of the student end being damaged by impact, thereby reducing the service life of the device. In view of this, a device that is convenient for students to receive assignments is provided to overcome the above defects. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a device that facilitates students in receiving assignments.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a device for facilitating students to receive homework, comprising a schoolbag, a fixing plate on one side of the schoolbag, a first cushioning pad fixedly mounted on one side of the fixing plate, a first hook and loop fastener on one side of the first cushioning pad, a first hook and loop fastener textured surface on one side of the first hook and loop fastener, the hook and loop fasteners being adhered to each other, a student end body fixedly mounted on the other side of the first hook and loop fastener, a protective shell on the side of the fixing plate, a fixing groove on one side of the protective shell, a glass plate fixedly mounted inside the fixing groove, a placement groove inside the protective shell, a fixing frame fixedly mounted on one side of the placement groove, and a second cushioning pad fixedly mounted inside the fixing frame.

[0007] As a further description of the above technical solution: a second hook and loop fastener is fixedly provided on one side of the backpack, and a second hook and loop fastener hook is provided on one side of the second hook and loop fastener. The second hook and loop fastener hook facilitates the fixing of the fixing plate.

[0008] As a further description of the above technical solution: one side of the second hook and loop fastener is bonded to one side of the second hook and loop fastener textured surface, and the other side of the second hook and loop fastener is fixedly connected to the other side of the fixing plate. The second hook and loop fastener textured surface facilitates the fixing of the second hook and loop fastener.

[0009] As a further description of the above technical solution: two mounting plates are fixedly provided on one side of the fixing plate, and the interior of the two mounting plates is provided with limit grooves, so that the mounting plates can facilitate the limiting block to be limited.

[0010] As a further description of the above technical solution: the protective shell has two positioning grooves inside, each positioning groove is fixedly provided with a positioning box inside, each positioning box is provided with a sliding groove inside, and each sliding groove is slidably connected with a slider, which facilitates the movement of the limiting block.

[0011] As a further description of the above technical solution: a limiting block is fixedly provided on one side of each of the two sliders, and the sides of the two limiting blocks are respectively fitted into the interior of the two limiting grooves. The limiting blocks facilitate the fixing of the mounting plate and the protective shell together.

[0012] As a further description of the above technical solution: each of the two sliders is fixedly provided with a movable block on the other side, and each of the two movable blocks is fixedly provided with a push plate on one side, the push plate facilitating the movement of the movable block.

[0013] As a further description of the above technical solution: several connecting springs are fixedly provided on the other side of each of the two sliders, and one side of each of the connecting springs is fixedly connected to the inside of the two positioning boxes, so that the connecting springs can facilitate the squeezing of the sliders.

[0014] This utility model has the following beneficial effects:

[0015] This utility model designs a device to facilitate students receiving assignments. Through its design, a protective shell protects the student's terminal from scratches or impacts. A soft pad is attached to the outside of the protective shell to prevent students from being injured by bumps. The glass plate is made of tempered glass, making it easy for students to observe the display screen on the student's terminal. At the same time, it provides high protection for the student's terminal. When the protective shell is impacted, the impact force is transmitted to the first and second buffer pads, which absorb the impact force, thereby reducing the impact force on the student's terminal and lowering the probability of damage. This improves the device's protection for the student's terminal, reduces the probability of scratches or impacts, extends the device's lifespan, and enhances the user experience.

[0016] This utility model designs a device to facilitate students receiving homework. Through a design that allows the second hook and loop fastener to separate, the fixing plate separates from the schoolbag, allowing the student end unit to be removed. This ensures the student end unit does not interfere with cleaning the schoolbag. Moving the two push plates causes the limiting block to disengage from the mounting plate. Moving the protective shell to the right separates it from the fixing plate, further separating the first hook and loop fastener from the first loop fastener, allowing the student end unit to be removed. This facilitates disassembly and maintenance of the student end unit, making it easy to assemble and disassemble, and convenient for cleaning the schoolbag and maintaining the student end unit. This improves the ease of use and enhances the user experience. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the protective shell of this utility model;

[0019] Figure 3 This is an exploded structural diagram of the fixing plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the back structure of the protective shell of this utility model;

[0021] Figure 5 This is a schematic diagram of the segmented structure of the positioning box of this utility model.

[0022] Legend:

[0023] 1. Backpack; 2. Fixing plate; 3. First cushioning pad; 4. First hook and loop fastener; 5. First hook and loop fastener textured surface; 6. Student end body; 7. Protective shell; 8. Glass plate; 9. Fixing frame; 10. Second cushioning pad; 11. Second hook and loop fastener textured surface; 12. Second hook and loop fastener; 13. Mounting plate; 14. Limiting block; 15. Movable block; 16. Push plate; 17. Connecting spring; 18. Positioning box; 19. Slider. Detailed Implementation

[0024] Reference Figures 1-5 This utility model provides a device for students to conveniently receive homework: it includes a schoolbag 1, a fixing plate 2 on one side of the schoolbag 1, the fixing plate 2 for fixing a first buffer pad 3, the first buffer pad 3 for buffering the impact force received by the student end body 6, a first hook and loop fastener 4 for fixing one side of the first hook and loop fastener 4, a first hook and loop fastener 5 for fixing one side of the first hook and loop fastener 4, the first hook and loop fastener 4 and the first hook and loop fastener 5 are mutually adhered, the student end body 6 is fixed on the other side of the first hook and loop fastener 5, a protective shell 7 is provided on the side of the fixing plate 2, the protective shell 7 for improving the protective force of the student end body 6, a fixing groove is opened on one side of the protective shell 7, a glass plate 8 is fixed inside the fixing groove, a placement groove is opened inside the protective shell 7, a fixing frame 9 is fixed on one side inside the placement groove, the fixing frame 9 for fixing a second buffer pad 10, the second buffer pad 10 is fixed inside the fixing frame 9.

[0025] In practical implementation: The student terminal 6 includes a display screen, a smart voice module, and an NFC module. Teachers assign homework via their terminal and send it to the service platform. The student terminal 6 receives the homework via WiFi and displays it on its screen, allowing students to easily understand the assignment content. Through the voice control module, students can ask the student terminal 6 if there is homework for the day and report their homework completion status in real time. The teacher's terminal can receive voice messages, allowing them to accurately monitor each student's homework progress. The NFC module allows for the attachment of NFC tags to each notebook, facilitating identification of whether the notebook is in the student's bag 1 and preventing students from forgetting to bring it to school. A reminder device is also included to encourage students to concentrate on their homework, prompting them to rest after a designated time to protect their eyesight and cultivate good study habits. A good habit is to protect the student terminal body 6 with the protective shell 7, which can prevent the student terminal body 6 from being scratched or bumped. The protective shell 7 has a soft pad attached to the outside to prevent the student from being injured by the shell. The glass plate 8 is made of tempered glass, which makes it easy for students to observe the display screen of the student terminal body 6, and at the same time provides high protection for the student terminal body 6. When the protective shell 7 is impacted, the impact force is transmitted to the first buffer pad 3 and the second buffer pad 10. The first buffer pad 3 and the second buffer pad 10 buffer the impact force, thereby reducing the impact force on the student terminal body 6 and reducing the probability of damage to the student terminal body 6. This makes the device more protective of the student terminal body 6, thereby reducing the probability of the student terminal body 6 being scratched or bumped, thus increasing the service life of the device and improving the user experience.

[0026] As a further implementation of the above technical solution: a second hook and loop fastener 11 is fixedly provided on one side of the backpack 1, and a second hook and loop fastener 12 is provided on one side of the second hook and loop fastener 11. The second hook and loop fastener 12 facilitates the fixing of the fixing plate 2.

[0027] As a further implementation of the above technical solution: one side of the second hook and loop fastener 12 is bonded to one side of the second hook and loop fastener 11, and the other side of the second hook and loop fastener 12 is fixedly connected to the other side of the fixing plate 2. The second hook and loop fastener 11 facilitates the fixing of the second hook and loop fastener 12.

[0028] As a further implementation of the above technical solution: two mounting plates 13 are fixedly provided on one side of the fixing plate 2. Each of the two mounting plates 13 has a limit groove inside, and the mounting plates 13 can facilitate the limiting of the limiting block 14.

[0029] As a further implementation of the above technical solution: the protective shell 7 has two positioning grooves inside, and positioning boxes 18 are fixedly installed inside the two positioning grooves. Sliding grooves are opened inside the two positioning boxes 18, and sliding blocks 19 are slidably connected inside the two sliding grooves. The sliding blocks 19 facilitate the movement of the limiting block 14.

[0030] As a further implementation of the above technical solution: a limiting block 14 is fixedly provided on one side of each of the two sliders 19, and the sides of the two limiting blocks 14 are respectively attached to the inside of the two limiting grooves. The limiting blocks 14 facilitate the fixing of the mounting plate 13 and the protective shell 7 together.

[0031] As a further implementation of the above technical solution: each of the two sliders 19 is fixedly provided with a movable block 15 on the other side, and each of the two movable blocks 15 is fixedly provided with a push plate 16 on one side, which facilitates the movement of the movable blocks 15.

[0032] As a further implementation of the above technical solution: several connecting springs 17 are fixedly provided on the other side of each of the two sliders 19. One side of each connecting spring 17 is fixedly connected to the inside of the two positioning boxes 18. The connecting springs 17 facilitate the squeezing of the sliders 19.

[0033] When the backpack 1 needs to be cleaned, the second hook and loop fastener 12 is separated from the second hook and loop fastener 11. At this time, the fixing plate 2 is separated from the backpack 1, allowing the student end body 6 to be removed. This ensures that the student end body 6 will not affect the cleaning of the backpack 1. When the student end body 6 is damaged and needs maintenance, the two push plates 16 are moved, causing the two movable blocks 15 to move away from each other, which in turn causes the two sliders 19 to move away from each other, and thus causes the two limiting blocks 14 to move away from each other, causing the limiting blocks 14 to detach from the mounting plate 13. At this time, the protective shell 7 loses its limiting position and is moved to the right, causing the protective shell 7 to separate from the fixing plate 2. Then, the first hook and loop fastener 4 is separated from the first hook and loop fastener 5, allowing the student end body 6 to be removed. This makes the student end body 6 easy to disassemble and maintain. After maintenance is completed... The first hook and loop fastener 4 and the first loop fastener 5 are bonded together, fixing the student end body 6 to the fixing plate 2. The protective shell 7 is moved so that the mounting plate 13 enters the protective shell 7. The push plate 16 is released, and the connecting spring 17 pushes the two sliders 19 closer together, thereby causing the two limiting blocks 14 to move closer together, so that the limiting blocks 14 enter the mounting plate 13, thus fixing the protective shell 7 to the mounting plate 13. The second hook and loop fastener 12 and the second loop fastener 11 are bonded together, thus fixing the student end body 6 to the schoolbag 1. This makes it easy to assemble and disassemble the student end body 6, facilitates the cleaning of the schoolbag 1 and the maintenance of the student end body 6, thereby improving the ease of use of the device and further enhancing the user experience.

[0034] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for facilitating the receipt of assignments by students, comprising a satchel (1), characterised in that: The side of the schoolbag (1) is provided with a fixed plate (2), one side of the fixed plate (2) is fixedly provided with a first buffer pad (3), one side of the first buffer pad (3) is fixedly provided with a first magic tape hook surface (4), one side of the first magic tape hook surface (4) is provided with a first magic tape nap surface (5), one side of the first magic tape hook surface (4) and one side of the first magic tape nap surface (5) are adhered to each other, the other side of the first magic tape nap surface (5) is fixedly provided with a student end main body (6), the side of the fixed plate (2) is provided with a protective shell (7), one side of the protective shell (7) is provided with a fixed groove, the inside of the fixed groove is fixedly provided with a glass plate (8), the inside of the protective shell (7) is provided with a placing groove, one side of the inside of the placing groove is fixedly provided with a fixed frame (9), the inside of the fixed frame (9) is fixedly provided with a second buffer pad (10).

2. The device of claim 1, wherein: The side of the schoolbag (1) is fixedly provided with a second magic tape nap surface (11), one side of the second magic tape nap surface (11) is provided with a second magic tape hook surface (12).

3. The device of claim 2, wherein: One side of the second magic tape hook surface (12) and one side of the second magic tape nap surface (11) are adhered to each other, the other side of the second magic tape hook surface (12) is fixedly connected with the other side of the fixed plate (2).

4. The device of claim 1, wherein: One side of the fixed plate (2) is fixedly provided with two mounting plates (13), the inside of the two mounting plates (13) is provided with a limiting groove.

5. The device of claim 4, wherein: The inside of the protective shell (7) is provided with two positioning grooves, the inside of the two positioning grooves is fixedly provided with a positioning box (18), the inside of the two positioning boxes (18) is provided with a sliding groove, the inside of the two sliding grooves is slidably connected with a sliding block (19).

6. The device of claim 5, wherein: One side of the two sliding blocks (19) is fixedly provided with a limiting block (14), the side of the two limiting blocks (14) is respectively matched with the inside of the two limiting grooves.

7. The device of claim 6, wherein: The other side of the two sliding blocks (19) is fixedly provided with a movable block (15), one side of the two movable blocks (15) is fixedly provided with a push plate (16).

8. The device of claim 6, wherein: The other side of the two sliding blocks (19) is fixedly provided with a plurality of connecting springs (17), one side of the plurality of connecting springs (17) is respectively fixedly connected with the inside of the two positioning boxes (18).

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