Paper text information scanning system

Abstract

The invention relates to a paper text information scanning system, which relates to the technical field of file scanning and comprises a scanning device, a computer terminal, a prediction module and a manual optimization module. The method has the effect of scanning and modifying the text information of the paper. Paper characters are scanned by the scanning device and then transmitted to the computer terminal, information is displayed on the display screen, the similarity and the like of the scanned information are predicted and detected through the prediction module in the computer terminal, and error information is manually optimized by the manual modification module. The scanning device is provided with the placement bottom plate, the side plates, the rear plate, the moving mechanism, the camera module, the automatic mechanism and the like, paper characters can be scanned and transmitted through the camera module, the automatic mechanism can automatically press and retreat paper files, the working steps can be optimized, and the file information scanning efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the field of document scanning technology, and in particular to a paper text information scanning system. Background Art

[0002] Paper scanning refers to the process of converting physical media such as paper documents, photos, and handwritten notes into electronic formats using scanners or other digital devices. This technology has developed rapidly since the late 20th century with the popularization of computers and digital devices. It has now become an indispensable tool in many fields such as office, education, law, and medicine.

[0003] In the existing technology, traditional paper scanning systems can usually only complete the collection and storage of scanned images, and are unable to process and modify the scanned information in real time. For example, the focus adjustment of traditional scanning equipment is not convenient enough, which may cause the scanned image to be unclear, affecting the accuracy of subsequent information processing. Moreover, the existing system lacks the correction function of the scanned information, making it difficult to detect and correct problems in a timely manner during the scanning process, resulting in more time required for proofreading and modification. Summary of the Invention

[0004] The purpose of this application is to provide a paper text information scanning system to solve the problems in the above-mentioned background technology.

[0005] The present application provides a paper document text information scanning system that adopts the following technical solution: comprising a scanning device capable of scanning paper documents, the scanning device capable of transmitting information to a computer terminal, the computer terminal being provided with a prediction module capable of detecting the scanned information and manually optimizing it through a manual modification module; The scanning device includes a placement base plate, side plates, a rear plate, a movable mechanism, a camera module and an automatic mechanism. A group of side plates are provided at the left end of the top surface of the placement base plate, and a group of rear plates are connected to the rear end of the top surface. A movable mechanism is provided at the rear end of the rear plate, a group of camera modules are connected to the top of the movable mechanism, and an automatic mechanism is connected to the front end of the rear plate.

[0006] By adopting the above technical solution, paper documents placed on the placement base can be collected and scanned. The side panels, rear panels and automatic mechanisms can realize the limit fixation of paper documents. The movable mechanism can adjust the height position of the camera module to adapt to paper documents of different sizes. The automatic mechanism can also realize automatic page turning and retracting of scanned paper documents, thereby improving the scanning efficiency of paper documents.

[0007] Preferably, a group of sliding grooves are provided at the left and right ends of the rear plate, a group of guide rods are provided in each of the two groups of sliding grooves, and a group of rotating rods are provided at the right bottom end of the rear plate, the left end of the rotating rod extends through the right end sliding groove, and is connected to the bottom end of the guide rod one at the right end through a gear box.

[0008] By adopting the above technical solution, the two sets of guide rods 1 are connected to the automatic mechanism, so that the automatic mechanism can move up and down along the guide rods 1 to adapt to paper documents of different thicknesses.

[0009] Preferably, the movable mechanism includes a rear bottom plate, a fixed frame, a movable frame, a second guide rod, a connecting sleeve and a mounting frame, the rear bottom end of the rear plate is connected to a group of rear bottom plates, the top of the rear bottom plate is connected to a group of fixed frames, the outer middle end of the fixed frame is connected to a group of movable frames, the top of the movable frame is provided with a group of second guide rods, the outer end of the second guide rods is provided with a group of connecting sleeves, the rear middle end of the connecting sleeve is connected to a group of second screws, the front end of the connecting sleeve is provided with a group of mounting frames, and is connected to the rear end of the camera module through the mounting frame.

[0010] By adopting the above technical solution, the position of the camera module can be changed by adjusting the position of the movable frame on the fixed frame, and the connecting sleeve can be moved at the two outer ends of the guide rod to facilitate the adjustment of the height of the camera module.

[0011] Preferably, the movable frame is in a "C" shape, and a set of screw rods 1 are connected to the rear end of the inner bottom thereof, and a set of gears 1 are provided at the top end of the screw rods 1.

[0012] By adopting the above technical solution, gear one can move up and down along screw one, and fixedly connect the movable frame with the fixed frame.

[0013] Preferably, the automatic mechanism includes a moving cabin, a driving mechanism, a material return mechanism, a fixing mechanism and a connecting rear plate. A group of moving cabins is provided at the front end of the rear plate, a group of driving mechanisms is provided at the middle end of the moving cabin, a material return mechanism is provided at the front end of the driving mechanism, and a fixing mechanism is connected to the rear end. Connecting rear plates with corresponding slide grooves are provided at the left and right ends of the moving cabin.

[0014] By adopting the above technical solution, the driving mechanism in the mobile cabin can drive the return mechanism and the fixing mechanism to move, thereby realizing the turning of pages or fixing of paper documents, and can extend into the slide groove by connecting the rear plate and connecting with two sets of guide rods, so that the mobile cabin can move along the guide rod.

[0015] Preferably, the driving mechanism includes a middle plate, a movable plate, a guide, a rack, three screws and one driving motor. A group of middle plates is provided at the middle end of the movable cabin, a group of movable plates is connected to the top middle end of the middle plate, the front end of the movable plate is provided with no less than two groups of guides, the rear end is connected to a group of racks, the inner end of the movable plate is provided with a group of three screws, the right end of the three screws extends through to the right end of the movable cabin and is connected to a group of one driving motor.

[0016] By adopting the above technical solution, the driving motor 1 can drive the screw 3 to rotate, and then drive the movable plate, the guide member and the rack to move, thereby linking the material return mechanism and the fixing mechanism to move.

[0017] Preferably, the material return mechanism includes a movable seat, a connecting block, a guide groove, a cavity, a rotating shaft, a rotating wheel, a second drive motor and a transmission belt. At least two groups of movable seats are provided at equal intervals at the top front end of the middle plate. The bottom ends of the movable seats extend through to the bottom end of the middle plate, and the bottom ends of the opposite surfaces of the two adjacent groups of movable seats are connected by a connecting block. The rear top end of the movable seat is provided with a guide groove corresponding to the guide member. The bottom end of the movable seat is provided with a cavity, and the bottom end of the cavity is connected to a group of rotating wheels through a rotating shaft, and a group of drive motors is provided at the top front end of the cavity. The outer side of the drive shaft of the drive motor is connected to the front end of the rotating shaft through a group of transmission belts.

[0018] By adopting the above technical solution, after the movable seat moves downward, the bottom end of the rotating wheel contacts the uppermost paper document, and the rotating shaft and the rotating wheel are driven to rotate by the second driving motor and the transmission belt to realize the page turning of the paper document.

[0019] Preferably, the fixing mechanism includes gear 2, screw 4 and a pressure plate. The top rear end of the middle plate is provided with no less than two groups of gear 2, the middle end of each gear 2 is provided with a group of screw 4, and the bottom end of each screw 4 extends through the bottom end of the middle plate and is connected to a group of pressure plates.

[0020] By adopting the above technical solution, the rotation of gear two can drive the screw four and the pressure plate to move, and after the pressure plate moves downward, it can press the paper document and fix it.

[0021] Preferably, the gear 2 is meshed with the rack, and an internal threaded hole corresponding to the screw 4 is provided at the inner end of the gear 2.

[0022] By adopting the above technical solution, gear two can drive screw four to move up and down.

[0023] Preferably, the movable seat and the second gear are interlaced with each other, and the front end of the pressure plate extends between the two groups of the rotating wheels.

[0024] By adopting the above technical solution, the mutual influence between the rotating wheel and the pressure plate can be avoided.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. This application is provided with a scanning device, which includes a placement base, side plates, a rear plate, a movable mechanism, a camera module, and an automatic mechanism. Paper documents can be placed on the placement base, and the side plates, rear plate, and automatic mechanism can limit the position of paper documents. The movable mechanism can adjust the height and position of the camera module to accommodate paper documents of different sizes, thereby improving applicability. 2. This application utilizes a movable mechanism disposed at the rear end of the rear panel. The movable mechanism comprises a rear base plate, a fixed frame, a movable frame, a second guide rod, a connecting sleeve, and a mounting frame. By cooperating with each other, the height of the camera module can be adjusted by adjusting the position of the movable frame and the connecting sleeve, effectively improving the flexibility of use. 3. This application uses an automatic mechanism set at the front end of the rear plate. The automatic mechanism includes components such as a moving cabin, a driving mechanism, a material returning mechanism, a fixing mechanism and a connecting rear plate. The moving cabin can drive the material returning mechanism and the fixing mechanism to move through the driving mechanism at the middle end thereof, thereby realizing automatic page turning, returning and pressing and fixing of paper documents, improving the efficiency of collecting and scanning document information, and effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a flowchart of this application; Figure 2 It is a schematic diagram of the overall structure of the scanning device of the present application; Figure 3 This is a front view structural diagram of the rear plate of the present application; Figure 4 It is a right side structural schematic diagram of the mobile mechanism of the present application; Figure 5 This is a schematic diagram of the internal right side structure of the automatic mechanism of the present application; Figure 6 This is a schematic diagram of a partial top view of the driving mechanism of the present application; Figure 7 This is a schematic diagram of the right side structure of the interior of the mobile cabin of the present application; Figure 8 It is a schematic diagram of the right side structure of the cavity interior of the present application; Figure 9 It is a schematic diagram of the guide groove structure of the present application; Explanation of Reference Numerals: Scanning Device, Computer Terminal, Prediction Module, Manual Optimization, 1. Placement Base Plate; 2. Side Plate; 3. Rear Plate; 4. Moving Mechanism; 5. Camera Module; 6. Automatic Mechanism; 31. Slide; 32. Guide Rod 1; 33. Rotating Rod; 34. Gear Box; 41. Rear Base Plate; 42. Fixed Frame; 43. Moving Frame; 44. Guide Rod 2; 45. Connecting Sleeve; 46. Mounting Frame; 431. Screw Rod 1; 432. Gear 1; 451. Screw Rod 2; 61. Moving Cabin; 62. Driving mechanism; 63. Material return mechanism; 64. Fixing mechanism; 65. Connecting rear plate; 621. Middle plate; 622. Moving plate; 623. Guide member; 624. Rack; 625. Screw rod three; 626. Driving motor one; 631. Moving seat; 632. Connecting block; 633. Guide groove; 634. Cavity; 635. Rotating shaft; 636. Rotating wheel; 637. Driving motor two; 638. Transmission belt; 641. Gear two; 642. Screw rod four; 643. Pressing plate. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 -Attached Figure 9 , further details of this application are given.

[0028] A paper text information scanning system, referring to Figure 1 , including a scanning device that can scan paper documents. The scanning device can transmit information to a computer terminal. A prediction module is provided on the inner end of the computer terminal to detect the scanned information and manually optimize it through a manual modification module.

[0029] Specifically, paper documents are collected and scanned by a scanning device, sent to a computer terminal, and displayed in text form on the computer screen for easy viewing by operators. The scanned file information is then predicted by a prediction module in the computer terminal. Based on the displayed information, a preset algorithm is used to predict the similarity of the scanned information. For example, the similarity is calculated by comparing common text, character feature matching and other factors. Finally, the operator can modify the information with low similarity through a manual modification module to achieve real-time editing of the scanned content.

[0030] Reference Figure 2 The scanning device includes a placement base plate 1, a side plate 2, a rear plate 3, a moving mechanism 4, a camera module 5 and an automatic mechanism 6. A group of side plates 2 are fixedly connected to the left end of the top surface of the placement base plate 1, and a group of rear plates 3 are fixedly connected to the rear end of the top surface. The moving mechanism 4 is installed at the rear end of the rear plate 3, and a group of camera modules 5 are fixedly connected to the top of the moving mechanism 4, and the front end of the rear plate 3 is connected to the automatic mechanism 6.

[0031] Specifically, the side plate 2, the rear plate 3 and the automatic mechanism 6 can limit and fix the paper documents placed on the placement bottom plate 1. The moving mechanism 4 can adjust the height position of the camera module 5 to adapt to paper documents of different sizes, and can automatically turn over and eject the scanned paper documents through the automatic mechanism 6, improving the scanning efficiency of paper documents.

[0032] Referring to Figure 3 , a set of sliding grooves 31 are provided at the front left and right ends of the rear plate 3. A set of guide rods 32 are fixedly connected in the two sets of sliding grooves 31. And a set of rotating rods 33 are rotatably connected to the right bottom end of the rear plate 3. The left end of the rotating rod 33 penetrates and extends into the right sliding groove 31, and is connected to the bottom end of the right guide rod 32 through a gear box 34. Among them, the outer side of the right guide rod 32 is provided with an external thread.

[0033] Specifically, the two sets of guide rods 32 can be connected to the moving cabin 61 through the connecting rear plate 65. Rotating the rotating rod 33 can drive the right guide rod 32 to rotate, so that the automatic mechanism 6 can move up and down along the guide rod 32 to adapt to paper documents of different thicknesses.

[0034] Referring to Figure 4 , the moving mechanism 4 includes a rear bottom plate 41, a fixing frame 42, a moving frame 43, a guide rod 44, a connecting sleeve 45 and a mounting frame 46. A set of rear bottom plates 41 are fixedly connected to the rear bottom end of the rear plate 3. A set of "冖"-shaped fixing frames 42 are fixedly connected to the top end of the rear bottom plate 41. A set of moving frames 43 are slidably connected to the outer middle end of the fixing frame 42. A set of guide rods 44 are fixedly connected to the top end of the moving frame 43. A set of connecting sleeves 45 are sleeved on the outer end of the guide rod 44. The connecting sleeve 45 can move up and down on the outer end of the guide rod 44. And a set of screw rods 451 are threadedly connected to the rear middle end of the connecting sleeve 45. When the screw rod 451 rotates inward, its front end can contact the outer side of the guide rod 44, so that the connecting sleeve 45 can be fixed on the outer side of the guide rod 44. The front end of the connecting sleeve 45 is fixedly connected to a set of mounting frames 46, and is connected to the rear end of the camera module 5 through the mounting frame 46. The movement of the connecting sleeve 45 can drive the camera module 5 to move.

[0035] Specifically, by adjusting the position of the moving frame 43 on the fixing frame 42, the position of the camera module 5 can be changed. The connecting sleeve 45 can move up and down on the outer end of the guide rod 44 and is fixed on the outer side of the guide rod 44 through the screw rod 451, realizing the height adjustment of the camera module 5.

[0036] Referring to Figure 4 , the moving frame 43 is in a "C" shape, its inner top surface can contact the top surface of the fixing frame 42, and a set of screw rods 431 are fixedly connected to the rear end of the inner bottom of the moving frame 43. The top end of the screw rod 431 is threadedly connected to a set of gears 432.

[0037] Specifically, an internal threaded hole corresponding to screw 1 431 is provided at the middle end of the inner bottom of gear 1 432. When gear 1 432 rotates, it can move up and down along screw 1 431. When the top surface of gear 1 432 contacts the inner top surface of the movable frame 43, the movable frame 43 can be fixedly connected to the fixed frame 42 by friction.

[0038] Reference Figure 5 The automatic mechanism 6 includes a moving cabin 61, a driving mechanism 62, a material return mechanism 63, a fixing mechanism 64 and a connecting rear plate 65. The front end of the rear plate 3 contacts a group of moving cabins 61, and a group of driving mechanisms 62 are provided in the middle end of the moving cabin 61. The front end of the driving mechanism 62 is provided with a material return mechanism 63, and the rear end is connected with a fixing mechanism 64. The left and right ends of the moving cabin 61 are fixedly connected to a group of connecting rear plates 65 corresponding to the slide groove 31. Among them, the rear ends of the two groups of connecting rear plates 65 are both provided with through holes corresponding to the guide rod 32, and the rear end through hole of the right end connecting rear plate 65 is provided with an internal thread.

[0039] Specifically, the driving mechanism 62 in the movable cabin 61 can drive the material return mechanism 63 and the fixing mechanism 64 to move, thereby realizing the turning of pages or fixing of paper documents, and can extend into the slide groove 31 through two sets of connecting rear plates 65, and be sleeved on the outside of the two sets of guide rods 32. When the right end guide rod 32 rotates, the movable cabin 61 can be driven to move along the guide rod 32 through the right end connecting rear plate 65, and the left end guide rod 32 and the connecting rear plate 65 can improve the movement stability of the movable cabin 61.

[0040] Reference Figure 5-Figure 7 The driving mechanism 62 includes a middle plate 621, a movable plate 622, a guide 623, a rack 624, a screw three 625 and a driving motor one 626. A group of middle plates 621 are fixedly connected to the middle end of the movable cabin 61, and a group of movable plates 622 are slidably connected to the top middle end of the middle plate 621. The front end of the movable plate 622 is fixedly connected to at least two groups of guide members 623, and the rear end is fixedly connected to a group of racks 624. The inner end of the movable plate 622 is connected to a group of screw three 625 through an internal thread. When the screw three 625 rotates, it can drive the movable plate 622 to move left and right. The right end of the screw three 625 extends through the right end of the movable cabin 61 and is connected to a group of driving motor one 626. The driving shaft of the driving motor one 626 is fixedly connected to the right end of the screw three 625, which can drive the screw three 625 to rotate.

[0041] Specifically, the driving motor 1 626 can drive the screw 3 625 to rotate, and then drive the movable plate 622 to slide left and right on the middle plate 621, thereby driving the guide member 623 and the rack 624 to move synchronously, and linking the material return mechanism 63 and the fixing mechanism 64 to move.

[0042] Reference Figure 5-Figure 9The material return mechanism 63 includes a moving seat 631, a connecting block 632, a guide groove 633, a cavity 634, a rotating shaft 635, a rotating wheel 636, a driving motor 637 and a transmission belt 638. At least two groups of moving seats 631 are provided at equal intervals at the front end of the top of the middle plate 621. The front end of the moving seat 631 is slidably connected to the front end of the moving cabin 61 and can slide up and down. The bottom ends of the moving seats 631 extend through and extend to the bottom end of the middle plate 621. The bottom ends of the opposite surfaces of the two adjacent groups of moving seats 631 are fixedly connected by the connecting block 632 to achieve synchronous movement. The top ends of the rear ends of the moving seats 631 are all open. A guide groove 633 corresponding to the guide member 623 is provided, and there is a height difference at both ends of the guide groove 633. When the guide member 623 moves, it can drive the movable seat 631 to move up and down. A cavity 634 is provided at the bottom end of the movable seat 631. The bottom end of the cavity 634 is connected to a group of rotating wheels 636 through a rotating shaft 635. The rotating shaft 635 is rotatably connected to the bottom end of the cavity 634 and can drive the rotating wheel 636 to rotate. A group of driving motors 637 are installed at the front end of the top of the cavity 634. The outer side of the driving shaft of the driving motor 637 is connected to the front end of the rotating shaft 635 through a group of transmission belts 638.

[0043] Specifically, when the movable plate 622 moves, it can drive the guide member 623 to slide in the guide groove 633, thereby driving the movable base 631 to move up and down. When the movable base 631 moves downward, the bottom end of the rotating wheel 636 can contact the topmost paper document, and drive the rotating shaft 635 and the rotating wheel 636 to rotate through the driving motor 2 637 and the transmission belt 638. The rotation of the rotating wheel 636 can drive the topmost paper document to move to the right, thereby exposing the next paper document, thereby realizing automatic page turning of the paper documents.

[0044] Reference Figure 5-Figure 7 The fixing mechanism 64 includes a gear 2 641, a screw 4 642 and a pressure plate 643. The top and rear ends of the middle plate 621 are rotatably connected to at least two sets of gear 2 641. The gear 2 641 is meshed with the rack 624. The movement of the movable plate 622 can drive the gear 2 641 to rotate through the rack 624. The middle end of the gear 2 641 is provided with an internal threaded hole corresponding to the screw 4 642. When the gear 2 641 rotates, it can drive the screw 4 642 to move up and down. The bottom end of the screw 4 642 extends through the middle plate A set of pressure plates 643 are fixedly connected to the bottom of 621. Furthermore, the movable seat 631 and the second gear 641 are intertwined with each other and have opposite movement trajectories. When the movable seat 631 and the rotating wheel 636 move downward, the fourth screw 642 drives the pressure plate 643 to move upward, releasing the pressing effect on the paper document, thereby avoiding the mutual influence between the rotating wheel 636 and the pressure plate 643. The front end of the pressure plate 643 extends between the two sets of rotating wheels 636, thereby expanding the contact area with the paper document and improving the pressing and fixing effect on the paper document. Specifically, the movement of the movable plate 622 can drive the gear 2 641 to rotate through the rack 624, and the rotation of the gear 2 641 can drive the screw 4 642 and the pressure plate 643 to move up and down. After the pressure plate 643 moves down, it can press the paper document and can be fixed to facilitate scanning and collection of the paper document.

[0045] The present application provides a paper text information scanning system, which is provided with a scanning device, and the scanning device includes components such as a placement base plate 1, a side plate 2, a rear plate 3, a moving mechanism 4, a camera module 5 and an automatic mechanism 6. Paper documents can be placed on the placement base plate 1, and the side plates 2, the rear plate 3 and the automatic mechanism 6 can limit the paper documents. The moving mechanism 4 can adjust the height and position of the camera module 5 to adapt to paper documents of different sizes and improve applicability; the moving mechanism 4 is provided at the rear end of the rear plate 3, and the moving mechanism 4 includes a rear base plate 41, a fixed frame 42, a moving frame 43, a guide rod 44, a connecting sleeve 45 and a mounting frame 46 and other components, in cooperation with each other, the height position of the camera module 5 can be adjusted by adjusting the position of the movable frame 43 and the connecting sleeve 45, which can effectively improve the flexibility of use; through the automatic mechanism 6 set at the front end of the rear plate 3, the automatic mechanism 6 includes a movable cabin 61, a driving mechanism 62, a material return mechanism 63, a fixing mechanism 64 and a connecting rear plate 65 and other components. The movable cabin 61 can drive the material return mechanism 63 and the fixing mechanism 64 to move through the driving mechanism 62 at the middle end thereof, thereby realizing automatic page turning and pressing and fixing of paper documents, improving the efficiency of collecting and scanning document information, and effectively improving work efficiency.

[0046] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A paper text information scanning system, characterized in that: It includes a scanning device capable of scanning paper documents, the scanning device can transmit information to a computer terminal, the computer terminal is provided with a prediction module inside, can detect the scanned information, and can manually optimize it through a manual modification module; The scanning device comprises a placement base plate (1), side plates (2), a rear plate (3), a moving mechanism (4), a camera module (5) and an automatic mechanism (6); a group of side plates (2) are provided at the left end of the top surface of the placement base plate (1); a group of rear plates (3) are connected to the rear end of the top surface; a moving mechanism (4) is provided at the rear end of the rear plate (3); a group of camera modules (5) are connected to the top end of the moving mechanism (4); and an automatic mechanism (6) is connected to the front end of the rear plate (3).

2. A paper text information scanning system according to claim 1, characterized in that: A set of slide grooves (31) are provided at the left and right ends of the rear plate (3), and a set of guide rods (32) are provided in the two sets of slide grooves (31). A set of rotating rods (33) is provided at the right bottom end of the rear plate (3), and the left end of the rotating rod (33) extends through the right end slide groove (31) and is connected to the bottom end of the guide rod (32) at the right end through a gear box (34).

3. A paper text information scanning system according to claim 2, characterized in that: The moving mechanism (4) comprises a rear bottom plate (41), a fixed frame (42), a moving frame (43), a second guide rod (44), a connecting sleeve (45) and a mounting frame (46), wherein the rear bottom end of the rear plate (3) is connected to a group of rear bottom plates (41), the top end of the rear bottom plate (41) is connected to a group of fixed frames (42), the outer middle end of the fixed frames (42) is connected to a group of moving frames (43), the top end of the moving frame (43) is provided with a group of second guide rods (44), the outer end of the second guide rods (44) is provided with a group of connecting sleeves (45), the rear middle end of the connecting sleeve (45) is connected to a group of second screw rods (451), the front end of the connecting sleeve (45) is provided with a group of mounting frames (46), and the connecting sleeve (45) is connected to the rear end of the camera module (5) through the mounting frames (46).

4. A paper text information scanning system according to claim 3, characterized in that: The movable frame (43) is in a "C" shape, and a set of screw rods (431) are connected to the rear end of the inner bottom thereof, and a set of gears (432) are provided at the top end of the screw rods (431).

5. A paper text information scanning system according to claim 2, characterized in that: The automatic mechanism (6) includes a moving cabin (61), a driving mechanism (62), a material return mechanism (63), a fixing mechanism (64) and a connecting rear plate (65). The front end of the rear plate (3) is provided with a group of moving cabins (61), the middle end of the moving cabin (61) is provided with a group of driving mechanisms (62), the front end of the driving mechanism (62) is provided with a material return mechanism (63), and the rear end is connected to the fixing mechanism (64). The left and right ends of the rear of the moving cabin (61) are both provided with connecting rear plates (65) corresponding to the slide grooves (31).

6. A paper text information scanning system according to claim 5, characterized in that: The driving mechanism (62) includes a middle plate (621), a movable plate (622), a guide member (623), a rack (624), a screw rod three (625) and a driving motor one (626). A group of middle plates (621) is provided at the middle end of the movable cabin (61). A group of movable plates (622) is connected to the top middle end of the middle plate (621). The front end of the movable plate (622) is provided with no less than two groups of guide members (623), and the rear end is connected to a group of racks (624). The inner end of the movable plate (622) is provided with a group of screw rods three (625). The right end of the screw rods three (625) extends through the right end of the movable cabin (61) and is connected to a group of driving motor one (626).

7. A paper text information scanning system according to claim 6, characterized in that: The material return mechanism (63) includes a movable seat (631), a connecting block (632), a guide groove (633), a cavity (634), a rotating shaft (635), a rotating wheel (636), a second driving motor (637) and a transmission belt (638). The top front end of the middle plate (621) is provided with at least two groups of movable seats (631) at equal intervals. The bottom ends of the movable seats (631) are all extended through the bottom end of the middle plate (621), and the bottom ends of the opposite surfaces of the two adjacent groups of movable seats (631) are all connected through the connecting block (6 32), the top rear end of the movable seat (631) is provided with a guide groove (633) corresponding to the guide member (623), the bottom end of the movable seat (631) is provided with a cavity (634), the bottom end of the cavity (634) is connected to a group of rotating wheels (636) through a rotating shaft (635), and the front end of the top inner end of the cavity (634) is provided with a group of driving motors (637), and the outer side of the driving shaft of the driving motor (637) is connected to the front end of the rotating shaft (635) through a group of transmission belts (638).

8. A paper text information scanning system according to claim 6, characterized in that: The fixing mechanism (64) includes gear 2 (641), screw 4 (642) and a pressure plate (643). The top and rear ends of the middle plate (621) are provided with no less than two sets of gear 2 (641). The middle ends of the gear 2 (641) are each provided with a set of screw 4 (642). The bottom ends of the screw 4 (642) are each extended through to the bottom end of the middle plate (621) and connected to a set of pressure plates (643).

9. A paper text information scanning system according to claim 8, characterized in that: The second gear (641) is meshed with the rack (624), and the inner end of the second gear (641) is provided with an internal threaded hole corresponding to the fourth screw (642).

10. A paper text information scanning system according to claim 9, characterized in that: The movable seat (631) and the second gear (641) are interlaced with each other, and the front end of the pressing plate (643) extends between the two sets of rotating wheels (636).

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