Convenient homework collecting and counting device

Abstract

The utility model provides a convenient homework collecting and counting device, which relates to the field of auxiliary devices for teaching, and comprises two mounting racks, a mounting plate is slidably connected to the mounting racks, a storage groove is formed in the lower surface of the mounting plate, a code scanning module is arranged in the storage groove, and the number of the storage racks is two. The two storage racks are correspondingly arranged at the bottoms of the two ends of the mounting rack, adjusting racks are slidably arranged on the inner walls of the storage racks, the upper end faces of the adjusting racks are fixedly connected with the lower surface of the mounting rack, the number of the limiting assemblies is two, and each limiting assembly is correspondingly inserted into the corresponding storage rack. One end of the limiting assembly penetrates through the storage rack and is inserted into the adjusting rack; according to the scheme, through cooperation of the storage rack, the adjusting rack, the limiting assembly, the mounting rack and the mounting plate, the code scanning module used for scanning can be installed in a suspended mode, scanning recognition can be conducted while students take homework, and therefore the use mode that a teacher holds equipment with hands to conduct scanning one by one can be replaced.

Description

Technical Field

[0001] This utility model relates to the field of teaching auxiliary devices, and in particular to a convenient homework collection and statistics device. Background Technology

[0002] In the process of teaching students, in order to consolidate classroom knowledge, cultivate students' independent learning abilities, and improve their problem-solving skills, teachers usually assign homework tasks outside of classroom teaching. At the same time, to facilitate teachers' monitoring of students' learning progress and to provide effective teaching feedback, it is usually necessary to keep statistics on homework collection. The statistics generally include the submission time, completion status, and whether the homework was submitted late or not at all.

[0003] In traditional teaching models, the collection and statistics of assignments mainly rely on manual registration by teachers. This method is not only time-consuming and labor-intensive, but also prone to statistical errors. With the development of educational informatization, more and more schools and teachers are adopting electronic assignment systems or intelligent statistical tools to achieve automated recording and management of assignment data. For example, through online assignment platforms, students can submit assignments directly online, and the system can automatically count the submissions and generate data reports, thereby improving the efficiency of teachers' assignment management and analysis. However, this method relies on electronic devices, which may cause inconvenience to students who are not equipped with such devices.

[0004] Therefore, some teachers paste identification codes on students' workbooks and scan them with a barcode scanner to track the collection of assignments. However, when using the barcode scanner, teachers usually need to hold the device and scan each assignment one by one. Prolonged operation may cause hand fatigue, thus affecting the effectiveness of the method.

[0005] Therefore, it is necessary to provide a convenient work collection and statistics device to solve the above-mentioned technical problems. Utility Model Content

[0006] To address the technical problem that prolonged hand-held scanning by teachers may lead to hand fatigue and affect the effectiveness of the work, this invention provides a convenient homework collection and statistics device.

[0007] This utility model provides a convenient work collection and statistics device, comprising: a mounting frame, a mounting plate slidably connected to the mounting frame, a storage slot formed on the lower surface of the mounting plate, a barcode scanning module disposed inside the storage slot, two storage racks disposed correspondingly at the bottom ends of the mounting frame, an adjusting frame slidably disposed on the inner wall of the storage rack, the upper end face of the adjusting frame being fixedly connected to the lower surface of the mounting frame, and two limiting components disposed, each limiting component being inserted into the interior of each storage rack, with one end of the limiting component passing through the storage rack and inserted into the interior of the adjusting frame.

[0008] Preferably, the mounting bracket includes symmetrically arranged connecting strips, the lower surface of which is fixedly connected to the upper end face of the adjusting bracket, and guide strips are symmetrically fixedly connected between the symmetrically arranged connecting strips, the outer wall of which is slidably connected to the inner wall of the mounting plate.

[0009] Preferably, the lower surface of the mounting plate is circumferentially grooved, and a ring light is provided inside the ring groove; the upper surface of the mounting plate is fixedly connected with anti-slip texture.

[0010] Preferably, the shelf includes a rectangular guide tube, the outer wall of the adjusting frame is slidably connected to the inner wall of the rectangular guide tube, a support plate is fixedly connected to the lower end face of the rectangular guide tube, and an installation groove is provided on one side of the rectangular guide tube, through which the limiting component passes.

[0011] Preferably, the adjusting frame includes a rectangular plate fixedly connected to the lower surface of the connecting strip, the outer wall of the rectangular plate being slidably connected to the inner wall of the rectangular guide tube, and a plurality of limiting slots being evenly provided on one side of the rectangular plate, with one end of the limiting component being inserted into the interior of one of the limiting slots.

[0012] Preferably, the limiting component includes a limiting insert plate, one end of which passes through the mounting groove and is inserted into the limiting slot at a position corresponding to the mounting groove, and a pull ring is fixedly connected to the end of the limiting insert plate away from the limiting slot.

[0013] Preferably, a female magnetic absorbing piece is fixedly connected to the end of the limiting insert plate away from the pull ring, and a male magnetic absorbing piece is provided inside the limiting slot. One side of the female magnetic absorbing piece is magnetically connected to one side of the male magnetic absorbing piece.

[0014] Compared with related technologies, the convenient work collection and statistics device provided by this utility model has the following beneficial effects:

[0015] 1. This convenient homework collection and statistics device saves manpower and enhances the effectiveness of use: By sliding and adjusting the position between the shelf and the adjustment frame, the height of the mounting frame can be adjusted. One end of the limiting component passes through the shelf and is inserted into the inside of the adjustment frame to limit the height of the mounting frame. The mounting frame can restrict the installation and movement of the mounting plate. The storage slot on the lower surface of the mounting plate can restrict the installation position of the barcode scanning module. When collecting homework, students can directly place the homework books with the identification code pasted on them under the mounting plate. The barcode scanning module can scan the identification code on the homework books to count the homework collection. This can replace the method of teachers scanning one by one with a handheld device, which can save manpower and enhance the effectiveness of this application.

[0016] 2. This convenient work collection and statistics device can limit the installation position of the symmetrically arranged guide bars through symmetrically arranged connecting bars. The guide bars can limit the installation position of the mounting plate, and at the same time, it can facilitate the sliding adjustment of the position of the mounting plate by personnel. The annular groove can limit the installation position of the ring light, and the ring light can illuminate the area below the scanning module, thereby improving the recognition effect of the scanning module.

[0017] 3. This convenient operation collection and statistics device has a support plate that supports the rectangular guide tube. The rectangular plate can slide and adjust inside the rectangular guide tube as needed. When the rectangular plate is adjusted to the required height, one end of the limiting plate is inserted through the mounting groove into the limiting slot corresponding to the mounting groove. This limits the position between the rectangular guide tube and the rectangular plate. At the same time as the limiting plate is inserted into the limiting slot, one side of the female magnetic absorbing piece can be magnetically connected to one side of the male magnetic absorbing piece, thereby providing a certain limiting effect on the limiting plate. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of the convenient work collection and statistics device provided by this utility model;

[0019] Figure 2 A schematic diagram of the mounting plate structure for the convenient work collection and statistics device provided by this utility model;

[0020] Figure 3 A cross-sectional structural diagram of the convenient work collection and statistics device provided by this utility model;

[0021] Figure 4 The present invention provides a convenient work collection and statistics device. Figure 3 A magnified schematic diagram of the structure at point A in the diagram.

[0022] The following are the labeling elements in the diagram: 1. Mounting plate; 2. Storage slot; 3. Barcode scanning module; 4. Mounting bracket; 401. Connecting strip; 402. Guide strip; 5. Storage rack; 501. Rectangular guide tube; 502. Support plate; 503. Mounting slot; 6. Adjustment bracket; 601. Rectangular plate; 602. Limiting slot; 7. Limiting component; 701. Limiting insert plate; 702. Pull ring; 8. Annular groove; 9. Annular light; 10. Anti-slip texture; 11. Female magnetic clasp; 12. Female magnetic clasp. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figures 1 to 4A convenient work collection and statistics device includes: a mounting frame 4, a mounting plate 1 slidably connected to the mounting frame 4, a storage slot 2 opened on the lower surface of the mounting plate 1, a barcode scanning module 3 installed inside the storage slot 2, two storage racks 5, which are correspondingly installed at the bottom ends of the mounting frame 4, an adjustment frame 6 slidably installed on the inner wall of the storage rack 5, the upper end face of the adjustment frame 6 being fixedly connected to the lower surface of the mounting frame 4, and two limiting components 7, each of which is inserted into the interior of each storage rack 5, with one end of the limiting component 7 passing through the storage rack 5 and inserted into the interior of the adjustment frame 6.

[0025] In practical implementation, the mounting frame 4 in this convenient homework collection and statistics device restricts the installation and movement position of the mounting plate 1. The storage slot 2 on the lower surface of the mounting plate 1 restricts the installation position of the barcode scanning module 3. The barcode scanning module 3 scans the identification codes pasted on student workbooks to track homework collection. Furthermore, storage racks 5 and adjustment racks 6 are connected to each other at both ends of the mounting frame 4. Specifically, the storage racks 5 and adjustment racks 6 work together to support the mounting frame 4, allowing the barcode scanning module 3, which slides on the mounting plate 1 and is mounted on the mounting frame 4, to be suspended in mid-air. When collecting homework, students can directly place their workbooks with the identification codes pasted on them under the mounting plate 1. The barcode scanning module 3 can then scan the identification codes on the workbooks to track homework collection. Furthermore, the barcode scanning module 3 can scan the identification codes on the workbooks to track homework collection. The shelf 5 and the adjustment frame 6 are locked together by a limiting component 7. Specifically, the shelf 5 and the adjustment frame 6 are slidably connected, which facilitates the adjustment of the height of the mounting frame 4. After the height of the mounting frame 4 is adjusted, the operator can limit the height of the mounting frame 4 by inserting one end of the limiting component 7 through the shelf 5 into the interior of the adjustment frame 6. This allows the height of the barcode scanning module 3 to be adjusted according to the number and thickness of the workbooks. In use, the shelf 5, adjustment frame 6, limiting component 7, mounting frame 4, and mounting plate 1 work together to suspend the barcode scanning module 3 for scanning. Students can scan and identify their workbooks at the same time as they submit them, and the collection status of the workbooks can be counted. This can replace the method of teachers using handheld devices to scan one by one, which can save manpower and enhance the effectiveness of this application.

[0026] refer to Figure 1 and Figure 3 As shown, the mounting bracket 4 includes symmetrically arranged connecting strips 401. The lower surface of the connecting strips 401 is fixedly connected to the upper end surface of the adjusting bracket 6. Guide strips 402 are symmetrically fixedly connected between the symmetrically arranged connecting strips 401. The outer wall of the guide strips 402 is slidably connected to the inner wall of the mounting plate 1.

[0027] In the specific implementation process, the symmetrically arranged connecting strips 401 can limit the installation position of the symmetrically arranged guide strips 402, and the symmetrically arranged guide strips 402 can limit the installation position of the mounting plate 1. At the same time, it can also facilitate the personnel to slide and adjust the position of the mounting plate 1 so that the mounting plate 1 can match the identification code installed in different positions, so that the identification code can be scanned by the scanning module 3.

[0028] refer to Figure 1 and Figure 2 As shown, the lower surface of the mounting plate 1 is circumferentially cut with an annular groove 8, and an annular light 9 is installed inside the annular groove 8. The upper surface of the mounting plate 1 is fixedly connected with anti-slip texture 10.

[0029] In the specific implementation process, the installation position of the ring light 9 can be restricted by the annular groove 8. By powering on the ring light 9, the area below the barcode scanning module 3 can be illuminated, thereby improving the recognition effect of the barcode scanning module 3.

[0030] refer to Figure 1 , Figure 3 and Figure 4 As shown, the shelf 5 includes a rectangular guide tube 501, the outer wall of the adjusting frame 6 is slidably connected to the inner wall of the rectangular guide tube 501, a support plate 502 is fixedly connected to the lower end face of the rectangular guide tube 501, and an installation groove 503 is provided on one side of the rectangular guide tube 501, with the limiting component 7 passing through the interior of the installation groove 503.

[0031] In the specific implementation process, the rectangular guide tube 501 can limit the installation position of the adjustment frame 6, and at the same time, it can facilitate the personnel to slide and adjust the position of the adjustment frame 6. The support plate 502 can support the rectangular guide tube 501, and the installation groove 503 can facilitate the installation and use of the limiting component 7.

[0032] refer to Figure 1 , Figure 3 and Figure 4 As shown, the adjustment frame 6 includes a rectangular plate 601 fixedly connected to the lower surface of the connecting strip 401. The outer wall of the rectangular plate 601 is slidably connected to the inner wall of the rectangular guide tube 501. A plurality of limiting slots 602 are evenly provided on one side of the rectangular plate 601. One end of the limiting component 7 is inserted into the interior of one of the limiting slots 602.

[0033] In the specific implementation process, the rectangular plate 601 can be slidably adjusted inside the rectangular guide tube 501 as needed. When the rectangular plate 601 is adjusted to the required height, the position between the rectangular guide tube 501 and the rectangular plate 601 can be restricted by inserting one end of the limiting component 7 into the limiting slot 602 corresponding to the mounting slot 503.

[0034] refer to Figure 1 , Figure 3 and Figure 4 As shown, the limiting component 7 includes a limiting insert plate 701. One end of the limiting insert plate 701 passes through the mounting groove 503 and is inserted into the limiting slot 602 at a position corresponding to the mounting groove 503. A pull ring 702 is fixedly connected to the end of the limiting insert plate 701 away from the limiting slot 602.

[0035] In the specific implementation process, the user can control the insertion or removal of the limiting plate 701 by pulling the ring 702. By passing one end of the limiting plate 701 through the mounting groove 503 and inserting it into the limiting slot 602 corresponding to the mounting groove 503, the position between the rectangular guide tube 501 and the rectangular plate 601 can be restricted.

[0036] refer to Figure 4 As shown, a female magnetic absorbing piece 11 is fixedly connected to one end of the limiting insert plate 701 away from the pull ring 702, and a male magnetic absorbing piece 12 is provided inside the limiting slot 602. One side of the female magnetic absorbing piece 11 is magnetically connected to one side of the male magnetic absorbing piece 12.

[0037] In the specific implementation process, when the limiting insert 701 is inserted into the limiting slot 602, one side of the female magnetic absorbing piece 11 can be magnetically connected to one side of the female magnetic absorbing piece 12, thereby playing a certain limiting role for the limiting insert 701 and preventing the limiting insert 701 from falling off during use.

[0038] The working principle of the convenient work collection and statistics device provided by this utility model is as follows:

[0039] In use, the height of the mounting frame 4 is adjusted by sliding the position between the shelf 5 and the adjustment frame 6. One end of the limiting component 7 passes through the shelf 5 and is inserted into the interior of the adjustment frame 6 to limit the height of the mounting frame 4. This allows the height of the scanning module 3, which is slidably mounted on the mounting frame 4 via the mounting plate 1, to be adjusted according to the number and thickness of the workbooks. When collecting homework, students can place the workbooks with the identification codes pasted on them under the mounting plate 1. The scanning module 3 can then scan the identification codes on the workbooks to track the collection status. In use, the shelf 5, adjustment frame 6, limiting component 7, mounting frame 4, and mounting plate 1 work together to suspend the scanning module 3. Students can scan and identify their homework at the same time as submitting it, thus tracking the collection status. This replaces the method of teachers manually scanning each workbook, saving manpower and enhancing the effectiveness of the application.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A convenient work collection and statistics device, characterized in that, include: Mounting bracket (4), on which mounting plate (1) is slidably connected, and a storage slot (2) is provided on the lower surface of the mounting plate (1), and a barcode scanning module (3) is provided inside the storage slot (2); Two shelves (5) are provided, with the two shelves (5) correspondingly located at the bottom ends of the mounting frame (4). An adjustable frame (6) is slidably mounted on the inner wall of each shelf (5), and the upper end face of the adjustable frame (6) is fixedly connected to the lower surface of the mounting frame (4). There are two limiting components (7), each of which is inserted into the interior of each shelf (5). One end of the limiting component (7) passes through the shelf (5) and is inserted into the interior of the adjusting frame (6).

2. The convenient work collection and statistics device according to claim 1, characterized in that, The mounting bracket (4) includes symmetrically arranged connecting strips (401). The lower surface of the connecting strips (401) is fixedly connected to the upper end surface of the adjusting bracket (6). Guide strips (402) are symmetrically fixedly connected between the symmetrically arranged connecting strips (401). The outer wall of the guide strips (402) is slidably connected to the inner wall of the mounting plate (1).

3. The convenient work collection and statistics device according to claim 1, characterized in that, The lower surface of the mounting plate (1) is circumferentially cut with an annular groove (8), and an annular light (9) is provided inside the annular groove (8). The upper surface of the mounting plate (1) is fixedly connected with anti-slip texture (10).

4. The convenient work collection and statistics device according to claim 2, characterized in that, The shelf (5) includes a rectangular guide tube (501), the outer wall of the adjusting frame (6) is slidably connected to the inner wall of the rectangular guide tube (501), a support plate (502) is fixedly connected to the lower end face of the rectangular guide tube (501), an installation groove (503) is provided on one side of the rectangular guide tube (501), and the limiting component (7) passes through the interior of the installation groove (503).

5. The convenient work collection and statistics device according to claim 4, characterized in that, The adjusting frame (6) includes a rectangular plate (601) fixedly connected to the lower surface of the connecting strip (401). The outer wall of the rectangular plate (601) is slidably connected to the inner wall of the rectangular guide tube (501). A plurality of limiting slots (602) are evenly provided on one side of the rectangular plate (601). One end of the limiting component (7) is inserted into the interior of one of the limiting slots (602).

6. The convenient work collection and statistics device according to claim 5, characterized in that, The limiting component (7) includes a limiting insert plate (701), one end of which passes through the mounting groove (503) and is inserted into the limiting slot (602) at a position corresponding to the mounting groove (503). A pull ring (702) is fixedly connected to the end of the limiting insert plate (701) away from the limiting slot (602).

7. The convenient work collection and statistics device according to claim 6, characterized in that, The end of the limiting insert (701) away from the pull ring (702) is fixedly connected to a female magnetic absorbing piece (11), and a female magnetic absorbing piece (12) is provided inside the limiting slot (602). One side of the female magnetic absorbing piece (11) is magnetically connected to one side of the female magnetic absorbing piece (12).

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