Intelligent homework correcting machine

Abstract

The utility model provides an intelligent homework correcting machine. The intelligent homework correcting machine comprises a shell. The storage box is arranged at the bottom of the shell, and an inlet is formed in one end of the storage box; the conveying assembly is arranged in the shell; the driving assembly is arranged on the side wall of the shell, and the output end of the driving assembly is connected with the conveying assembly; the scanning camera is arranged at the top in the shell and located above the conveying assembly, the scanning camera is in signal connection with a judgment module, and the judgment module is in signal connection with a display module; and the flow guide plate is obliquely arranged at one end of the conveying assembly, the two ends of the flow guide plate are connected to the two inner walls of the shell correspondingly, and the flow guide plate is located above the inlet of the storage box. According to the exercise book correcting device, objective questions on exercise books can be corrected, homework can be rapidly corrected, the objective questions enter the storage box through the flow guide plate and the inlet, and the corrected exercise books can be stacked.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching supplies, and in particular to an intelligent homework grading machine. Background Art

[0002] Since a class has many students and a teacher may teach multiple classes, grading homework creates a huge workload for the teacher. Not only do teachers have to handle other teaching tasks, but they also need to grade a huge amount of homework, which makes the teacher's workload even more tedious.

[0003] Correcting objective questions in students' homework, such as multiple-choice questions and true-or-false questions, using a homework grading machine can effectively reduce the teacher's workload.

[0004] In the existing technology, the homework grading device manually places the homework book in the grading machine, and then starts the grading machine to make the scanning camera equipment in the grading machine scan the homework book. After the scanning is completed, the homework book is manually taken out. This process results in low scanning efficiency of the homework machine, and the homework books taken out need to be manually stacked by the teacher. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide an intelligent homework grading machine to at least solve the above-mentioned deficiencies in the prior art.

[0006] The utility model provides the following technical solutions, a smart homework grading machine, comprising:

[0007] case;

[0008] A storage box is provided at the bottom of the housing, and an entrance is provided at one end of the storage box;

[0009] a conveying assembly, disposed in the housing;

[0010] A driving assembly is arranged on the side wall of the housing, and an output end of the driving assembly is connected to the conveying assembly;

[0011] A scanning camera is provided at the top of the housing and is located above the conveying assembly. The scanning camera signal is connected to the judgment module, and the judgment module signal is connected to the display module.

[0012] a guide plate, obliquely arranged at one end of the conveying assembly, with both ends of the guide plate respectively connected to the two inner walls of the shell and located above the inlet of the storage box;

[0013] Among them, the driving component is used to drive the conveying component to convey the exercise book, the scanning camera is used to scan the image information of the transmitted exercise book, and transmit the image information to the judgment module, and the image information is scanned by the judgment module to judge whether the answer content of the objective questions in the exercise book is correct or not, and the judged content is transmitted to the display module for display, and the guide plate is used to guide the exercise book into the storage box.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the workbooks that need to be corrected are transported by the conveying component, and then the workbooks are scanned by the scanning camera. When scanning the conveyed workbooks, scanning blind spots can be avoided, and the scanned workbooks are judged by the judgment module, so that the objective questions on the workbooks can be corrected, and the corrected information is transmitted to the display module for display, thereby completing the rapid correction of the homework. After the correction is completed, the corrected workbooks are transmitted to the guide plate by the conveying component, and then enter the storage box through the guide plate and the entrance, completing the stacking of the corrected workbooks.

[0015] Furthermore, the conveying assembly includes a conveyor belt, a transmission shaft and a driven shaft. The conveyor belt is arranged at the bottom of the shell, one end of the transmission shaft is arranged at one end inside the conveyor belt, and the driven shaft is arranged at the other end inside the conveyor belt. One end of the transmission shaft is connected to the inner wall of the shell, and the other end of the transmission shaft passes through the shell and is connected to the output end of the driving assembly. The two ends of the driven shaft are respectively connected to the opposite inner walls of the shell.

[0016] Furthermore, the driving assembly includes a motor housing and a motor, the motor housing is fixed to the outer wall of the shell, the motor is arranged in the motor housing, and the output end of the motor passes through the motor housing and the shell and is connected to the conveying assembly.

[0017] Furthermore, a plurality of lighting lamps are provided in an array on the top of the shell, and the plurality of lighting lamps are arranged around the scanning camera.

[0018] Furthermore, observation ports are provided on the side walls at the front end and the rear end of the shell.

[0019] Furthermore, a counter is provided on the inner wall of the shell, and the counter is provided at one end of the conveying component close to the guide plate.

[0020] Furthermore, a plurality of guide rails are evenly arranged on the bottom of the storage box, and a sliding plate is provided on the upper surface of the guide rails.

[0021] Furthermore, a door is hingedly connected to one end of the storage box away from the entrance, and a handle is connected to the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The three-dimensional structure diagram of the intelligent homework correction machine in the embodiment of the utility model Figure 1 ;

[0023] Figure 2 The three-dimensional structure diagram of the intelligent homework correction machine in the embodiment of the utility model Figure 2 ;

[0024] Figure 3 The three-dimensional structure diagram of the intelligent homework correction machine in the embodiment of the utility model Figure 3 ;

[0025] Figure 4 Schematic diagram of the structure of the driving assembly in the embodiment of the present utility model;

[0026] Figure 5 Schematic diagram of the connection between the scanning camera, the judgment module and the display module in the embodiment of the present invention.

[0027] Description of main component symbols:

[0028] 10. Housing; 11. Observation port; 12. Light;

[0029] 20. Storage box; 21. Entrance; 22. Guide rail; 23. Sliding panel; 24. Door; 25. Handle;

[0030] 30. Conveyor assembly; 31. Conveyor belt; 32. Drive shaft; 33. Driven shaft;

[0031] 40. Drive assembly; 41. Motor housing; 42. Motor;

[0032] 50. Scanning camera; 51. Judgment module; 52. Display module;

[0033] 60. deflector;

[0034] 70. Counter.

[0035] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0036] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] See also Figures 1 to 5 , shown is a smart homework grading machine in an embodiment of the present invention, including a shell 10, a storage box 20, a conveying component 30, a driving component 40, a scanning camera 50 and a guide plate 60.

[0040] The storage box 20 is arranged at the bottom of the shell 10, and an entrance 21 is opened at one end of the storage box 20. The conveying component 30 is arranged in the shell 10, and the driving component 40 is arranged on the side wall of the shell 10. The output end of the driving component 40 is connected to the conveying component 30. The scanning camera 50 is arranged at the top of the shell 10 and is located above the conveying component 30. The scanning camera 50 is arranged at the top of the shell 10 and is located above the conveying component 30. The scanning camera 50 is connected to the judgment module 51 by signal, and the judgment module 51 is connected to the display module 52 by signal. The guide plate 60 is tilted. It is obliquely arranged at one end of the conveying component 30, and the two ends of the guide plate 60 are respectively connected to the two inner walls of the shell 10, and are located above the entrance 21 of the storage box 20, wherein the driving component 40 is used to drive the conveying component 30 to convey the exercise book, and the scanning camera 50 is used to scan the image information of the transmitted exercise book, and transmit the image information to the judgment module 5, and scan the image information through the judgment module 51 to judge whether the answer content of the objective questions in the exercise book is right or wrong, and transmit the judged content to the display module 52 for display, and the guide plate 60 is used to guide the exercise book into the storage box 20.

[0041] It can be understood that the workbook that needs to be corrected is placed at one end of the shell 10 and placed on the conveying component 30. At this time, the conveying component 30 conveys the workbook that needs to be corrected. In this process, the scanning camera 50 scans the workbook and transmits the scanned image information to the judgment module 51, and the image information is judged by the judgment module 51. It is worth noting that in this embodiment, only the objective questions in the workbook are scanned and judged, such as multiple-choice questions and judgment questions. The answers to the corresponding questions are entered in the judgment module 51, so as to achieve the purpose of judging the objective questions in the workbook, and the judgment results are transmitted to the display module 52, that is, displayed on the display screen. One end of the scanned workbook first enters the inclined guide plate 60 through the conveying component 30. After the other end of the workbook is located in the gap between the guide plate and the conveying component 30, the workbook will slide into the storage box 20 through the entrance 21 under the action of the guide plate 60, completing the collection of the workbook.

[0042] It is worth noting that the top of the housing 10 is provided with a plurality of lighting lamps 12 in an array, arranged around the scanning camera 50. The provision of the lighting lamps 12 enables the scanning camera 50 to scan the workbook more clearly. Observation ports 11 are provided on the side walls at the front and rear ends of the housing 10. These ports 11 allow for observation of the workbook's transport status, preventing any jamming during transport.

[0043] In addition, a counter 70 is provided on the inner wall of the housing 10 and is provided at one end of the conveying assembly 30 close to the guide plate 60. By providing the counter 70, the number of scanned exercise books can be known, so as to know whether all the homework of a class is submitted.

[0044] Furthermore, a plurality of guide rails 22 are evenly arranged on the bottom of the storage box 20 , and a sliding plate 23 is provided on the upper surface of the guide rails 22 . A door 24 is hingedly connected to one end of the storage box 20 away from the entrance, and a handle 25 is connected to the door 24 .

[0045] It can be understood that the scanned workbooks slide onto the sliding plate 23 through the guide plate 60. After all the workbooks are scanned, the compartment door 24 is opened through the handle 25, and then the sliding plate 23 is pulled to make the sliding plate 23 slide on the guide rail 22, so that the stacked workbooks can be taken out of the storage box 20.

[0046] Specifically, in this embodiment, the conveying assembly 30 includes a conveyor belt 31, a transmission shaft 32 and a driven shaft 33. The conveyor belt 31 is arranged at the bottom of the shell 10, one end of the transmission shaft 32 is arranged at one end inside the conveyor belt 31, and the driven shaft 33 is arranged at the other end inside the conveyor belt 31. One end of the transmission shaft 32 is connected to the inner wall of the shell 10, and the other end of the transmission shaft 32 passes through the shell 10 and is connected to the output end of the drive assembly 40. The two ends of the driven shaft 33 are respectively connected to the opposite inner walls of the shell 10. The drive assembly 40 includes a motor housing 41 and a motor 42. The motor housing 41 is fixed to the outer wall of the shell 10, and the motor 42 is arranged in the motor housing 41. The output end of the motor 42 passes through the motor housing 41 and the shell 10 and is connected to the conveying assembly 30.

[0047] It should be noted that the output end of the motor 42 passes through the motor housing 41 and the housing 10 to connect to the transmission shaft 32, thereby driving the transmission shaft 32 to rotate, so that the conveyor belt 31 can perform the conveying operation, and the driven shaft 33 can assist the conveyor belt 31 in the conveying operation.

[0048] In summary, the intelligent homework grading machine in the above-mentioned embodiment of the present invention conveys the homework books that need to be corrected through the conveying component 30, and then scans the homework books through the scanning camera 50. When scanning the conveyed homework books, it can avoid scanning blind spots, and judge the scanned homework books through the judgment module 51, so that the objective questions on the homework books can be corrected, and the corrected information is transmitted to the display module 52 for display, thereby completing the rapid correction of homework. After the correction is completed, the corrected homework books are transmitted to the guide plate 60 through the conveying component 30, and then enter the storage box 20 through the guide plate 60 and the entrance 21 to complete the stacking of the corrected homework books.

[0049] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0050] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A smart homework grading machine, characterized in that: include: case; A storage box is provided at the bottom of the housing, and an entrance is provided at one end of the storage box; a conveying assembly, disposed in the housing; A driving assembly is arranged on the side wall of the housing, and an output end of the driving assembly is connected to the conveying assembly; A scanning camera is provided at the top of the housing and is located above the conveying assembly. The scanning camera signal is connected to the judgment module, and the judgment module signal is connected to the display module. a guide plate, obliquely arranged at one end of the conveying assembly, with both ends of the guide plate respectively connected to the two inner walls of the shell and located above the inlet of the storage box; Among them, the driving component is used to drive the conveying component to convey the exercise book, the scanning camera is used to scan the image information of the transmitted exercise book, and transmit the image information to the judgment module, and the image information is scanned by the judgment module to judge whether the answer content of the objective questions in the exercise book is correct or not, and the judged content is transmitted to the display module for display, and the guide plate is used to guide the exercise book into the storage box.

2. The intelligent homework grading machine according to claim 1, characterized in that: The conveying assembly includes a conveyor belt, a transmission shaft and a driven shaft. The conveyor belt is arranged at the bottom of the shell, one end of the transmission shaft is arranged at one end inside the conveyor belt, and the driven shaft is arranged at the other end inside the conveyor belt. One end of the transmission shaft is connected to the inner wall of the shell, and the other end of the transmission shaft passes through the shell and is connected to the output end of the driving assembly. The two ends of the driven shaft are respectively connected to the opposite inner walls of the shell.

3. The intelligent homework grading machine according to claim 1, characterized in that: The driving assembly includes a motor housing and a motor. The motor housing is fixed to the outer wall of the housing. The motor is arranged in the motor housing. The output end of the motor passes through the motor housing and the housing and is connected to the conveying assembly.

4. The intelligent homework grading machine according to claim 1, characterized in that: A plurality of lighting lamps are arranged in an array on the top of the shell, and the lighting lamps are arranged around the scanning camera.

5. The intelligent homework grading machine according to claim 1, characterized in that: Observation ports are provided on the side walls at the front end and the rear end of the shell.

6. The intelligent homework grading machine according to claim 1, characterized in that: A counter is provided on the inner wall of the shell, and the counter is arranged at one end of the conveying component close to the guide plate.

7. The intelligent homework grading machine according to claim 1, characterized in that: A plurality of guide rails are evenly arranged on the bottom of the storage box, and a sliding plate is arranged on the upper surface of the guide rails.

8. The intelligent homework grading machine according to claim 1, characterized in that: A door is hingedly connected to one end of the storage box away from the entrance, and a handle is connected to the door.

Images