File handwriting and pattern extraction device

Abstract

The utility model discloses a document handwriting and pattern extraction device which comprises a bottom plate, two supporting plates are arranged on the upper surface of the bottom plate, a translation mechanism is arranged at the ends, away from the bottom plate, of the supporting plates, and the translation mechanism comprises a first sliding rail, a first lead screw, a first motor, a first bearing seat and a first sliding groove. The bottom end of the first sliding rail is fixedly connected to the end, away from the bottom plate, of the supporting plate, the first sliding groove is located in the center of the first sliding rail, the first motor is fixedly connected to one side of the first sliding rail, and the first bearing seat is fixedly connected to the inner wall of the side, away from the first motor, of the first sliding rail. The output end of the first motor is fixedly connected to one end of a first lead screw, the end, away from the first motor, of the first lead screw is rotationally connected to the interior of the first bearing seat, and a first sliding block is movably connected to the outer surface of the first sliding rail. Through the above structure, accuracy and high efficiency of control, processing and storage of scanning data are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction devices, in particular to a document handwriting and pattern extraction device. Background Art

[0002] Document handwriting and patterns are carriers of information, formed on media such as paper through various physical or chemical methods, and extraction devices are tools used to obtain information from these carriers. Extraction devices usually include components such as optical scanners, image sensors, OCR (optical character recognition) software, and image processing algorithms. These components work together to first obtain image data on the surface of the document by scanning or photographing, and then use OCR technology to convert the handwriting and patterns in the image into editable and storable digital text or graphics. In this way, the handwriting and patterns on the document can be recognized and processed by electronic devices, realizing the digitization and further use of information.

[0003] However, traditional extraction devices have the disadvantage of being unable to adjust automatically, which is mainly manifested in the inability to automatically adjust the extraction parameters according to the different thicknesses and materials of the documents, resulting in the need to manually adjust the equipment when processing different types of documents, which is both time-consuming and labor-intensive. In addition, when faced with complex or subtle handwriting and patterns, traditional extraction devices are often unable to accurately identify and extract due to the lack of automatic adjustment functions, resulting in unsatisfactory extraction results and affecting work efficiency and accuracy. At the same time, adaptive adjustments cannot be made when the ambient light changes or the document position shifts, further increasing the difficulty of operation and the error rate. Utility Model Content

[0004] The purpose of the utility model is to provide a document handwriting and pattern extraction device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, a document handwriting and pattern extraction device is provided. The document handwriting and pattern extraction device comprises a base plate, the upper surface of the base plate is provided with two support plates, the end of the support plate away from the base plate is provided with a translation mechanism, the translation mechanism comprises a first slide rail, a first screw rod, a first motor, a first bearing seat, and a first slide groove, the bottom end of the first slide rail is fixedly connected to the end of the support plate away from the base plate, the first slide groove is located at the center position of the first slide rail, the first motor is fixedly connected to one side of the first slide rail, the first bearing seat is fixedly connected to the inner wall of the first slide rail away from the first motor, the output end of the first motor is fixedly connected to one end of the first screw rod, the end of the first screw rod away from the first motor is rotatably connected to the inside of the first bearing seat, the outer surface of the first slide rail is movably connected with a first slider, one side of the first slider is provided with a lifting mechanism, the lifting mechanism comprises a second slide rail, a second screw rod, a second bearing seat, and a second slide groove, the second slide rail is fixedly connected to the bottom end of the first slider, the second motor is fixedly connected to the upper surface of the first slider, and the second slide groove is located at the center position of the second slide rail The second lead screw is located inside the second slide groove, the second bearing seat is fixedly connected to the inner wall of one end of the second slide rail away from the first slider, the output end of the second motor is fixedly connected to one end of the second lead screw, the end of the second lead screw away from the second motor is rotatably connected to the inside of the second bearing seat, the outer surface of the second slide rail is movably connected with the second slider, the first slide rail provides a translation track to ensure the smooth movement of the first slider, the first motor drives the first slider to move through the first lead screw, and provides precise translation control, the first bearing seat and the second bearing seat provide support and fixation for the first lead screw and the second lead screw, ensuring the smooth rotation and transmission efficiency of the first lead screw and the second lead screw, the first slider is used as a moving component of the translation mechanism, and the first slide rail and the first slide groove are guided to achieve precise translation of the scanner, and the second slide rail provides a lifting track to ensure the smooth lifting of the second slider, the second motor drives the second slider to lift and lower through the second lead screw, and provides precise height adjustment of the second slider, the second slider is used as a moving component of the lifting mechanism, and the second slide rail and the second slide groove are guided to achieve precise lifting of the scanner.

[0006] According to the device for extracting handwriting and patterns from a document, a scanner is provided on one side of the second slider, and a processor and a memory are provided on the side of the second slider away from the scanner. The scanner is responsible for scanning and extracting handwriting and patterns from the document to ensure the accuracy and efficiency of the scanning process. The processor is responsible for controlling and processing the scanned data, and the memory is used to store the scan results and related data. The two work together to provide efficient data processing and storage functions.

[0007] According to the device for extracting handwriting and patterns from a document, the support plates are symmetrically distributed on the upper surface of the base plate, and a controller and an interface component are provided on one side of the support plate. The controller is responsible for the operation control of the entire device, and the interface component provides a connection interface with an external device to ensure good communication and data transmission between the device and the external device.

[0008] According to the document handwriting and pattern extraction device, the first sliding block is provided with two first guide holes and one first screw hole, and the second sliding block is provided with two second guide holes and one second screw hole.

[0009] According to the document handwriting and pattern extraction device, the size of the first guide hole is consistent with the size of the first slide rail, and the size of the second guide hole is consistent with the size of the second slide rail.

[0010] According to the document handwriting and pattern extraction device, the diameter of the first screw rod hole is consistent with the diameter of the first screw rod, and the diameter of the second screw rod hole is consistent with the diameter of the second screw rod.

[0011] According to the document handwriting and pattern extraction device, an anti-skid pad is provided at the bottom end of the base plate, and the anti-skid pad is made of rubber material. By using the rubber material for the anti-skid pad, the device can be effectively prevented from sliding during operation, thereby increasing the safety and stability of the operation.

[0012] According to the document handwriting and pattern extraction device, the interface component, the first motor, the second motor, the scanner, the processor, and the memory are all electrically connected to the controller, and the various components are electrically connected through the controller to ensure the coordinated operation of the entire system.

[0013] The beneficial effects of the utility model are as follows: through the combination of the first slide rail, the first screw rod and the first motor, precise translation control of the first slider is achieved, which ensures the smooth movement of the scanner and helps to improve the accuracy and efficiency of scanning; through the combination of the second slide rail, the second screw rod and the second motor, precise lifting and lowering adjustment of the second slider is achieved, which helps to facilitate the use and adaptability of the scanner at different heights and improves the flexibility and functionality of the equipment; through the coordinated work of the scanner, processor and memory, efficient data processing and storage functions are provided, ensuring the accuracy and efficiency of the control, processing and storage of scanned data; through the combination of the controller and the interface component, the operation control of the entire device and the connection interface with the external device are achieved, which helps to ensure good communication and data transmission between the device and the external device and improves the intelligence and ease of use of the device.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of a document handwriting and pattern extraction device of the utility model;

[0017] Figure 2 This is a structural diagram of the translation mechanism of a document handwriting and pattern extraction device of the utility model;

[0018] Figure 3 This is a structural diagram of a lifting mechanism of a document handwriting and pattern extraction device of the utility model;

[0019] Figure 4 This is a scanner structure diagram of a document handwriting and pattern extraction device of the utility model;

[0020] Legend:

[0021] 1. Base plate; 2. Support plate; 3. Controller; 4. Interface assembly; 5. First slide rail; 6. First screw rod; 7. First motor; 8. First bearing seat; 9. First slider; 10. Second slide rail; 11. Second screw rod; 12. Second bearing seat; 13. Second motor; 14. First guide hole; 15. First screw rod hole; 16. Second slider; 17. Scanner; 18. Processor; 19. Memory; 20. Second guide hole; 21. Second screw rod hole; 22. First slide groove; 23. Second slide groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figures 1 to 4, the utility model embodiment of a document handwriting and pattern extraction device includes a base plate 1, the upper surface of the base plate 1 is provided with two support plates 2, the end of the support plate 2 away from the base plate 1 is provided with a translation mechanism, the translation mechanism includes a first slide rail 5, a first screw rod 6, a first motor 7, a first bearing seat 8, and a first slide groove 22, the bottom end of the first slide rail 5 is fixedly connected to the end of the support plate 2 away from the base plate 1, the first slide groove 22 is located at the center of the first slide rail 5, the first motor 7 is fixedly connected to one side of the first slide rail 5, the first bearing seat 8 is fixedly connected to the inner wall of the side of the first slide rail 5 away from the first motor 7, the output end of the first motor 7 is fixedly connected to one end of the first screw rod 6, the end of the first screw rod 6 away from the first motor 7 is rotatably connected to the inside of the first bearing seat 8, the outer surface of the first slide rail 5 is movably connected with a first slider 9, one end of the first slider 9 A lifting mechanism is provided on the side, which includes a second slide rail 10, a second screw rod 11, a second bearing seat 12, and a second slide groove 23. The second slide rail 10 is fixedly connected to the bottom end of the first slider 9, the second motor 13 is fixedly connected to the upper surface of the first slider 9, the second slide groove 23 is located at the center of the second slide rail 10, the second screw rod 11 is located inside the second slide groove 23, the second bearing seat 12 is fixedly connected to the inner wall of the end of the second slide rail 10 away from the first slider 9, the output end of the second motor 13 is fixedly connected to one end of the second screw rod 11, and the end of the second screw rod 11 away from the second motor 13 is rotatably connected to the inside of the second bearing seat 12, and the outer surface of the second slide rail 10 is movably connected with the second slider 16. The base plate 1 and the support plate 2 are made of high-strength and wear-resistant materials, such as aluminum alloy or steel, to ensure the stability and durability of the entire structure.

[0024] A scanner 17 is provided on one side of the second slider 16, and a processor 18 and a memory 19 are provided on the side of the second slider 16 away from the scanner 17. The support plate 2 is symmetrically distributed on the upper surface of the base plate 1, and a controller 3 and an interface component 4 are provided on one side of the support plate 2. Two first guide holes 14 and a first screw hole 15 are provided on the first slider 9, and two second guide holes 20 and a second screw hole 21 are provided on the second slider 16. The size of the first guide hole 14 is consistent with the size of the first slide rail 5, the size of the second guide hole 20 is consistent with the size of the second slide rail 10, the diameter of the first screw hole 15 is consistent with the diameter of the first screw 6, and the diameter of the second screw hole 21 is consistent with the diameter of the second screw 11. The scanner 17, the processor 18, and the memory 19 are made of high temperature resistant and vibration resistant electronic grade materials, such as industrial grade plastic or metal casing, to protect the internal circuit and ensure stable performance.

[0025] An anti-skid pad is provided at the bottom end of the base plate 1, and the anti-skid pad is made of rubber. The interface component 4, the first motor 7, the second motor 13, the scanner 17, the processor 18, and the memory 19 are all electrically connected to the controller 3. The rubber material has good anti-skid performance and protects the base plate 1 and the ground, and is not easily damaged.

[0026] Working principle: First, place the document handwriting and pattern to be extracted on the upper surface of the base plate 1, and ensure that the document is flat and fixed on the base plate 1; then, start the controller 3, control the first motor 7 to rotate through the first screw 6, drive the first slider 9 to move smoothly on the first slide rail 5, and aim the scanner 17 at the document handwriting and pattern to be extracted; then, start the controller 3, control the second motor 13 to rotate through the second screw 11, drive the second slider 16 to rise and fall, adjust the height of the scanner 17, and ensure the coverage and clarity of the scan; then, start the scanner 17 to start scanning the document handwriting and pattern; during the scanning process, the scanner 17 transmits the scanned data to the processor 18, and the processor 18 is responsible for controlling and processing the scanned data, and storing the processed data in the memory 19, including the scan results and related data; finally, after completing the extraction of the document handwriting and pattern, turn off the scanner 17, stop the operation of the controller 3, and store or transmit the extracted data to the required location through the interface component 4.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A document handwriting and pattern extraction device, comprising a base plate (1), characterized in that: Two support plates (2) are provided on the upper surface of the base plate (1); a translation mechanism is provided at one end of the support plate (2) away from the base plate (1); the translation mechanism comprises a first slide rail (5), a first screw rod (6), a first motor (7), a first bearing seat (8), and a first slide groove (22); the bottom end of the first slide rail (5) is fixedly connected to the end of the support plate (2) away from the base plate (1); the first slide groove (22) is located at the center of the first slide rail (5); the first motor (7) is fixedly connected to one side of the first slide rail (5); The first bearing seat (8) is fixedly connected to the inner wall of the first slide rail (5) away from the first motor (7), the output end of the first motor (7) is fixedly connected to one end of the first screw rod (6), the end of the first screw rod (6) away from the first motor (7) is rotatably connected to the inside of the first bearing seat (8), the outer surface of the first slide rail (5) is movably connected to the first slider (9), one side of the first slider (9) is provided with a lifting mechanism, the lifting mechanism includes a second slide rail (10), a second screw rod (11), and a second bearing seat (12 ), a second slide groove (23), the second slide rail (10) is fixedly connected to the bottom end of the first slider (9), the second motor (13) is fixedly connected to the upper surface of the first slider (9), the second slide groove (23) is located at the center of the second slide rail (10), the second screw rod (11) is located inside the second slide groove (23), the second bearing seat (12) is fixedly connected to the inner wall of one end of the second slide rail (10) away from the first slider (9), and the output end of the second motor (13) is fixedly connected to one end of the second screw rod (11), The end of the second screw rod (11) away from the second motor (13) is rotatably connected to the inside of the second bearing seat (12), and the outer surface of the second slide rail (10) is movably connected to the second slider (16); a scanner (17) is provided on one side of the second slider (16), and a processor (18) and a memory (19) are provided on the side of the second slider (16) away from the scanner (17); the support plate (2) is symmetrically distributed on the upper surface of the base plate (1), and a controller (3) and an interface component (4) are provided on one side of the support plate (2).

2. A document handwriting and pattern extraction device according to claim 1, characterized in that: The first sliding block (9) is provided with two first guide holes (14) and a first screw rod hole (15), and the second sliding block (16) is provided with two second guide holes (20) and a second screw rod hole (21).

3. A document handwriting and pattern extraction device according to claim 2, characterized in that: The size of the first guide hole (14) is consistent with the size of the first slide rail (5), and the size of the second guide hole (20) is consistent with the size of the second slide rail (10).

4. The document handwriting and pattern extraction device according to claim 2, characterized in that: The diameter of the first screw rod hole (15) is consistent with the diameter of the first screw rod (6), and the diameter of the second screw rod hole (21) is consistent with the diameter of the second screw rod (11).

5. The document handwriting and pattern extraction device according to claim 1, characterized in that: The bottom end of the base plate (1) is provided with an anti-skid pad, and the anti-skid pad is made of rubber.

6. The document handwriting and pattern extraction device according to claim 1, characterized in that: The interface component (4), the first motor (7), the second motor (13), the scanner (17), the processor (18), and the memory (19) are all electrically connected to the controller (3).

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