Family education printer capable of automatically answering questions

Abstract

The invention discloses a family education printer capable of automatically answering answers, and relates to the technical field of printers, the family education printer comprises a printing assembly used for printing answers on paper, a plurality of groups of feeding rollers are arranged in the printing assembly, the paper is driven to print through the feeding rollers, and it is ensured that the paper is fed one by one each time; the placing assembly is used for placing multiple pieces of paper, the placing assembly automatically adjusts the position of a paper roll to achieve automatic feeding of the paper, a scanning assembly for scanning the paper is further arranged in the printing assembly, and the scanning assembly automatically turns pages of the paper to be printed and scans questions of the paper. According to the automatic paper answering device, paper is automatically answered, the position of the paper is automatically adjusted, and the phenomenon that the answer printing position is wrong is avoided.

Description

Technical Field

[0001] This invention relates to the field of printer technology, and in particular to a tutor printer with automatic answer function. Background Technology

[0002] With rapid societal development, most parents are placing greater emphasis on education. However, due to work and family commitments, many parents are unable to personally guide their children's academic progress, leading many to hire private tutors. Tutors can cover all age groups, from elementary to high school, and even university levels. The purpose of tutoring may be to help students improve their academic performance in specific subjects, address weaknesses, or provide additional challenges and deeper learning. In some cases, tutoring may also involve helping students improve test scores, prepare for exams, or complete homework. However, the quality of tutors varies greatly, posing certain risks. Therefore, there is a need to design a device that facilitates parents' assistance in guiding their children's homework. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] In view of the problems existing in the above-mentioned technologies, the present invention proposes an automatic answering tutor printer.

[0005] To address the aforementioned technical problems, the present invention provides the following technical solution: an automatic answering tutor printer, comprising a printing component, a base, a recycling bin, a paper feeder, and a placement component on the base, a paper feed roller rotatably mounted on the paper feeder, and a placement component including a placement frame slidably mounted within the base, a locking mechanism within the placement frame to adjust and lock the paper position, preventing incorrect paper feeding. A mounting frame is located within the base, and a scanning component is mounted on the mounting frame. The scanning component includes a movable frame slidably mounted on the mounting frame, a scanning head mounted on the movable frame, and the scanning head scanning the paper content. A pressing mechanism is also provided on the mounting frame to fix the paper, preventing paper displacement during scanning.

[0006] Furthermore, a printing box is provided on the upper part of the base, the printing box prints on the paper, and a baffle is provided on the printing box to ensure that the paper enters the printing box.

[0007] Furthermore, the base contains a paper-feeding roller, which is in contact with the paper in the placement assembly. The base is equipped with a first feed roller, a second feed roller, a third feed roller, and a fourth feed roller. The paper-feeding roller drives the paper to be in contact with the paperboard and passes through the fourth feed roller and the first feed roller.

[0008] Furthermore, the base is provided with a pusher column one. After the paper passes over the feed roller one, it adheres to the pusher column one. The pusher column one pushes the paper into the space between the feed roller two and the feed roller three.

[0009] Furthermore, the locking mechanism includes a spring slidably mounted on the placement frame, two sets of lifting plates, and a moving frame. The lifting plates drive the paper to rise, and the moving frame adjusts the position of the paper. A spring is provided between the baffle and the placement frame, a baffle is slidably mounted on the moving frame, and a spring is provided between the baffle and the baffle.

[0010] Furthermore, a first movable frame is provided at the lower end of the movable frame, and a support column is provided on the first movable frame. Multiple sets of locking frames are slidably arranged inside the placement frame. The support column is slidably connected to the locking frame, and the locking frame intermittently fixes the support column.

[0011] Furthermore, the base is provided with multiple sets of locking posts of different lengths, the locking posts are attached to the movable frame, and the locking posts push the movable frame to move on the placement frame.

[0012] Furthermore, the scanning component also includes a movable frame three that is slidably installed inside the recycling bin, and the movable frame three is equipped with an adsorption plate, which recycles the shredded paper.

[0013] Furthermore, the pressing mechanism includes a movable frame two that is slidably mounted on the mounting frame, a fixed plate that is slidably mounted on the movable frame two, the fixed plate pressing the paper onto the mounting frame, and a lifting frame and a pushing column two that are mounted on the mounting frame.

[0014] Furthermore, the mounting frame is equipped with multiple sets of feed rollers.

[0015] The beneficial effects of the present invention compared with the prior art are as follows: (1) The printing component set in the present invention ensures that the paper is fed separately during feeding, with only one sheet entering at a time, and automatically flips the paper to improve the paper scanning and feeding efficiency. When printing the paper, the baffle set prevents the paper from being skewed during feeding; (2) The placement component set in the present invention can place multiple sets of paper at the same time and automatically adjust the position of the paper. The lifting plate drives the paper to always be in contact with the paper feed roller, ensuring the accuracy of paper feeding while improving the continuity of paper feeding; (3) The scanning component set in the present invention scans the contents of the paper and automatically crawls the scanned contents on the Internet. The scanning component fixes the paper while scanning it, improving the stability of the paper and avoiding errors in the scanning results caused by paper deviation. The scanning component transfers the paper, improving the paper printing efficiency. Attached Figure Description

[0016] Figure 1 This is a top view of the overall structure of the present invention.

[0017] Figure 2 for Figure 1 Cross-sectional view of the structure along the AA direction.

[0018] Figure 3 This is a partial structural diagram of the printing component of the present invention.

[0019] Figure 4 This is a partial structural cross-sectional view of the printing component of the present invention.

[0020] Figure 5 The front view of the component structure of this invention is shown.

[0021] Figure 6 for Figure 5 Cross-sectional view of the structure in the BB direction.

[0022] Figure 7 This is a partial structural diagram of the component placement in this invention.

[0023] Figure 8 This is a schematic diagram of the scanning component structure of the present invention.

[0024] Figure 9 This is a partial structural diagram of the scanning component of the present invention.

[0025] Reference numerals: 1-Printing component; 2-Placement component; 3-Scanning component; 101-Base; 102-Recycling bin; 103-Printing box; 104-Baffle; 105-Push column one; 106-Feed roller one; 107-Paper feeder; 108-Paper feeder; 109-Paper feed roller; 110-Mounting frame; 111-Feed roller two; 112-Feed roller three; 113-Feed roller four; 201-Placement frame; 202- Lifting plate; 203-Locking frame; 204-Locking column; 205-Support column; 206-Moving frame one; 207-Baffle one; 208-Baffle two; 209-Spring one; 211-Spring two; 301-Moving frame two; 302-Moving frame three; 303-Adsorption plate; 304-Fixing plate; 305-Feeding wheel; 306-Lifting frame; 307-Pushing column two; 308-Moving frame four; 309-Scanning head. Detailed Implementation

[0026] refer to Figures 1 to 9 The illustrated automatic answering tutor printer includes a printing component 1 for printing text on paper. The printing component 1 ensures single-sheet feeding of paper. A paper placement component 2 is slidably disposed on the printing component 1. The paper placement component 2 moves the paper and adjusts its position. A scanning component 3 is disposed inside the printing component 1. The scanning component 3 scans the content on the paper and flips the paper over. The scanning component 3 also presses down on the scanned paper to prevent the paper from shifting during scanning and causing errors in the scanning results.

[0027] Printing assembly 1 includes a base 101, a recycling bin 102 on the side of the base 101, and a printing box 103 inside the base 101. A baffle 104 is provided at the inlet of the printing box 103 to block the paper and ensure accurate paper feeding into the printing box 103. Feed roller 106, paper feed roller 109, feed roller 4 113, feed roller 3 112, and feed roller 2 111 are rotatably arranged inside the base 101. The paper feed roller 109 is in contact with the paper in the placement assembly 2. A pusher column 105 and a paper feed board 107 are slidably arranged inside the base 101. A paper feed roller 108 is rotatably arranged on the paper feed board 107. When the paper is placed in the assembly... After component 2 moves the paper to the working position, it drives the paper feed roller 109 to rotate. The paper feed roller 109 moves the single sheet of paper inside component 2. The paper reaches the upper end of the feed board 107. Two sets of cameras are installed in the base 101. One set of cameras is installed on the side of the feed board 107, and the other set of cameras is installed on the side of the base 101. The camera on the side of the feed board 107 detects the number of sheets fed. When the number of sheets fed is greater than one, it drives the feed roller 108 to rotate. The feed roller 108 rotates in the opposite direction to the paper feed roller 109. At this time, the paper feed roller 109 moves the excess paper back to its original position, ensuring that the number of sheets fed is one. The camera on the side of the base 101... The camera detects paper damage. After the paper reaches above the feed plate 107, it is inserted between the feed roller 4 113 and the feed plate 107. At this time, the feed roller 4 113 is driven, which moves the paper on the feed plate 107. Due to its own inertia and hardness, the paper reaches the top of the feed roller 1 106. The feed roller 4 113 is then driven, and it moves the paper to the front end of the pusher column 1 105. The pusher column 1 105 is then driven, pushing the paper between the feed roller 2 111 and the feed roller 3 112. At this point, the feed roller 2 111 and the feed roller 3 112 are driven... 112. Feed roller 3 112 and feed roller 2 111 carry the paper to the top of the mounting frame 110. At this time, drive scanning component 3 fixes the paper and then scans the paper. After scanning, drive scanning component 3 places the paper in the print box 103. At the same time, baffle 104 limits the paper to prevent it from shifting during its entry into the print box 103. After printing, the paper moves out of the print box 103. When a set of cameras on the side of the base 101 detects damaged paper, drive scanning component 3. Scanning component 3 moves the paper and stores the broken paper in the recycling bin 102.

[0028] The placement assembly 2 includes a placement frame 201 slidably mounted on a base 101. Two sets of lifting plates 202 are slidably disposed on one side of the placement frame 201. In the initial state, the lifting plates 202 are in contact with the bottom surface of the placement frame 201. When paper is placed on the placement frame 201, the two sets of lifting plates 202 are moved simultaneously, causing the paper to rise. The lifting plates 202 ensure that the uppermost piece of paper is always in contact with the paper feed roller 109. A second baffle 208 is slidably disposed on the other side of the placement frame 201. A first spring 209 is disposed between the second baffle 208 and the placement frame 201. The second baffle 208 is in contact with the inner wall of the base 101. When the second baffle 208 is squeezed by the inside of the base 101, it moves, pushing the paper inside the placement frame 201. The paper is moved to adjust its position, ensuring that the paper is pushed to the same position by the second baffle 208 each time, ensuring that the feed paperboard 107 is aligned with the topmost paper, and ensuring the feeding efficiency of the paper feed roller 109. A set of movable frames 206 are slidably mounted at both ends of the placement frame 201. A baffle 207 is slidably mounted on the movable frame 206, and a spring 211 is installed between the baffle 207 and the movable frame 206. The baffle 207 adjusts the position of the paper. A support column 205 is mounted on the movable frame 206. A locking frame 203 is slidably mounted at the lower end of the base 101, and the locking frame 203 is slidably connected to the support column 205. An electromagnet is installed inside the locking frame 203, and the locking frame 203 secures the support column 205 through the electromagnet. The base 101 is detachably equipped with multiple sets of locking posts 204, each of varying lengths. The locking posts 204 intermittently engage with the movable frame 206, pressing down on the support post 205. An inclined surface is provided at the point where the locking posts 204 engage with the movable frame 206, pressing down on the movable frame 206. The longer the locking post 204, the farther the movable frame 206 can move on the placement frame 201. After the movable frame 206 has moved, the electromagnet block inside the locking frame 203 is activated to fix the support post 205, thus securing the movable frame 206. When printing on different sized papers, locking posts 204 of varying lengths are inserted into the base 101 to achieve [the desired printing method]. The movable frame 206 is adjusted to different lengths. A set of locking pins 204 is inserted into the base 101, and the paper is placed inside the placement frame 201. The placement frame 201 is then driven to slide within the base 101. After the placement frame 201 causes the baffle 208 to adhere to the inner wall of the base 101, the placement frame 201 continues to move. The base 101 presses against the baffle 208, which adjusts the position of the paper. Simultaneously, as the placement frame 201 moves, it causes the movable frame 206 to pass past the locking pins 204. The locking pins 204 press against the movable frame 206, causing the movable frame 206 to slide within the locking frame 203, thus adjusting the position of the paper. After the paper position adjustment is complete...The electromagnet block on the actuating locking bracket 203 secures the support column 205.

[0029] Scanning component 3 includes two sets of movable frames 301 slidably mounted on mounting frame 110. A fixed plate 304 is slidably mounted on the movable frame 301, pressing the paper onto the mounting frame 110. Multiple sets of feed rollers 305 are rotatably mounted on the mounting frame 110, driving the paper to move on the mounting frame 110. A fourth movable frame 308 is slidably mounted inside the mounting frame 110, and multiple sets of scanning heads 309 are mounted on the fourth movable frame 308. The scanning heads 309 scan the content on the paper, and when different types of... When there is a problem with the paper or the paper placement direction, the printing content is automatically adjusted. A lifting frame 306 is slidably installed on the side of the base 101. The lifting frame 306 lifts the paper and pushes it to the front end of the pusher column 307, driving the pusher column 307. The pusher column 307 drives the paper into the printing box 103 for printing. A movable frame 302 is slidably installed in the recycling box 102. An adsorption plate 303 is installed at the lower end of the movable frame 302. The adsorption plate 303 recycles the damaged paper to ensure the paper printing qualification rate.

[0030] Working principle: During operation, multiple sets of paper are placed in the placement rack 201. Different locking pins 204 are selected according to the paper size and inserted into the base 101. The placement rack 201 is then driven to slide within the base 101. After the placement rack 201 causes the baffle 208 to adhere to the inner wall of the base 101, the placement rack 201 continues to move. The base 101 then presses against the baffle 208, which adjusts the position of the paper. Simultaneously, as the placement rack 201 moves... The moving frame 206 is driven to pass through the locking post 204, and the locking post 204 presses the moving frame 206. The moving frame 206 drives the support post 205 to slide within the locking frame 203. When the moving frame 206 moves, it adjusts the position of the paper. After the paper position is adjusted, it drives the electromagnet block on the locking frame 203 to fix the support post 205 and drives the two sets of lifting plates 202 to move, so that the lifting plate 202 always drives the paper on the upper part to be in contact with the paper feed roller 109.

[0031] The paper feed roller 109 is driven to rotate, which moves the single sheet of paper inside the placement component 2. When the paper reaches the top of the feed board 107, the camera on the side of the feed board 107 detects the number of sheets fed. When the number of sheets fed is greater than one, the feed roller 108 is driven to rotate. The feed roller 108 rotates in the opposite direction to the paper feed roller 109. At this time, the paper feed roller 109 moves the excess paper back to its original position, ensuring that the number of sheets fed is one. After the paper reaches the top of the feed board 107, it is inserted between the feed roller 113 and the feed board 107. At this time, the feed roller 113 is driven... Feed roller 113 moves the paper on feed plate 107. Due to its own inertia and hardness, the paper reaches the upper end of feed roller 106. At this time, feed roller 113 continues to be driven. Feed roller 113 drives the paper to the front end of pusher column 105. At this time, pusher column 105 is driven and pushes the paper. The paper is pushed by pusher column 105 to between feed roller 211 and feed roller 312. At this time, feed roller 211 and feed roller 312 are driven. Feed roller 312 and feed roller 211 drive the paper to the top of mounting frame 110.

[0032] The feed roller 305 is driven to rotate, causing the paper to move on the mounting frame 110. Subsequently, multiple sets of fixing plates 304 are driven to slide on the second movable frame 301. When the fixing plates 304 reach above the paper, the second movable frame 301 is driven to move on the base 101. The second movable frame 301, along with the fixing plates 304, presses the paper onto the mounting frame 110, thus securing the paper. The fourth movable frame 308 is then driven to slide on the mounting frame 110, causing the scanning head 309 to move. The scanning head 309 scans the contents of the paper and, based on the extracted data, performs a process to determine the content of the paper. The system performs web crawling to obtain the correct answers and explanations for the assignment. Then, it drives the second moving frame 301 and the fixed plate 304 to reset, drives multiple sets of feeding wheels 305 to rotate, and the feeding wheels 305 drive the paper to move. When the paper reaches the top of the lifting frame 306, it drives the lifting frame 306 to slide on the mounting frame 110. The lifting frame 306 drives the paper to rise and transfers the paper to the front end of the second pushing column 307. Then, it drives the second pushing column 307 to move, pushes the paper to move, and pushes the paper into the printing box 103, printing the correct answers and explanations on the paper.

[0033] A set of cameras on the side of the base 101 detects the paper before it is fed in. When the paper is found to be damaged, the moving frame 302 is driven to move within the base 101 and the recycling bin 102. The moving frame 302 moves the suction plate 303 to align the suction plate 303 with the broken paper. Then the suction plate 303 is activated to absorb the paper. After that, the moving frame 302 is reset and the broken paper is placed into the recycling bin 102.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic question-answering tutor printer, comprising a printing component (1), characterized in that: The printing assembly (1) includes a base (101), on which a recycling bin (102), a paper feed plate (107), and a placement assembly (2) are disposed. A paper feed roller (108) is rotatably disposed on the paper feed plate (107). The placement assembly (2) includes a placement rack (201) slidably installed in the base (101). A locking mechanism is disposed in the placement rack (201). The locking mechanism adjusts and locks the position of the paper to prevent incorrect paper feeding. The base (101) is provided with a mounting frame (110), and a scanning component (3) is provided on the mounting frame (110). The scanning component (3) includes a movable frame four (308) that is slidably mounted on the mounting frame (110). A scanning head (309) is provided on the movable frame four (308). The scanning head (309) scans the contents of the paper. The mounting frame (110) is also provided with a pressing mechanism that fixes the paper to prevent the paper from shifting during the scanning process.

2. The tutor printer with automatic answering function according to claim 1, characterized in that: The base (101) is provided with a printing box (103) at its upper end. The printing box (103) prints on the paper. The printing box (103) is provided with a baffle (104) to ensure that the paper enters the printing box (103).

3. The tutor printer with automatic answering function according to claim 1, characterized in that: The base (101) contains a paper feed roller (109), which is in contact with the paper in the placement component (2). The base (101) is provided with a first feed roller (106), a second feed roller (111), a third feed roller (112), and a fourth feed roller (113). The paper feed roller (109) drives the paper to be in contact with the feed board (107) and passes through the fourth feed roller (113) and the first feed roller (106).

4. The tutor printer with automatic answering function according to claim 3, characterized in that: The base (101) is provided with a pusher column (105). After the paper passes over the feed roller (106), it is attached to the pusher column (105). The pusher column (105) pushes the paper into the space between the feed roller (111) and the feed roller (112).

5. The tutor printer with automatic answering function according to claim 1, characterized in that: The locking mechanism includes a spring (209) slidably mounted on the placement frame (201), two sets of lifting plates (202), and a moving frame (206). The lifting plates (202) drive the paper to rise, and the moving frame (206) adjusts the position of the paper. A spring (209) is provided between the baffle (208) and the placement frame (201). A baffle (207) is slidably mounted on the moving frame (206), and a spring (211) is provided between the baffle (208) and the baffle (207).

6. The tutor printer with automatic answering function according to claim 5, characterized in that: The lower end of the movable frame (206) is provided with a movable frame (206), and a support column (205) is provided on the movable frame (206). Multiple sets of locking frames (203) are slidably arranged inside the placement frame (201). The support column (205) is slidably connected to the locking frame (203), and the locking frame (203) intermittently fixes the support column (205).

7. The tutor printer with automatic answering function according to claim 5, characterized in that: The base (101) is provided with multiple sets of locking posts (204) of different lengths. The locking posts (204) are attached to the movable frame (206) and the locking posts (204) push the movable frame (206) to move on the placement frame (201).

8. The tutor printer with automatic answering function according to claim 1, characterized in that: The scanning component (3) further includes a movable frame three (302) that is slidably installed in the recycling bin (102), and the movable frame three (302) is provided with an adsorption plate (303) for recycling the shredded paper.

9. The tutor printer with automatic answering function according to claim 8, characterized in that: The pressing mechanism includes a movable frame two (301) slidably mounted on the mounting frame (110), a fixed plate (304) is slidably disposed on the movable frame two (301), the fixed plate (304) presses the paper onto the mounting frame (110), and the mounting frame (110) is provided with a lifting frame (306) and a pushing column two (307).

10. The tutor printer with automatic answering function according to claim 9, characterized in that: The mounting frame (110) is provided with multiple sets of feed rollers (305).

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