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CN-224203713-U - Character recognition device

CN224203713UCN 224203713 UCN224203713 UCN 224203713UCN-224203713-U

Abstract

The utility model discloses a character recognition device which comprises a workbench, wherein a paper placing groove is formed in the top end of the workbench, a paper fixing assembly is arranged on one side of the top end of the workbench and positioned on the paper placing groove, an adjusting upright post is arranged on one side of the top end of the workbench, a mounting block is arranged on one side of the adjusting upright post, and the mounting block is connected with the adjusting upright post through a height adjusting assembly. The paper fixing assembly has the beneficial effects that paper can be fixed by arranging the paper fixing assembly, so that the paper is prevented from moving in the text recognition process, the rotating plates, the pressing blocks, the positioning iron columns and the magnets in the paper fixing assembly can be matched to press and fix the two sides of the paper, the whole paper does not need to be covered and pressed, the text recognition precision is not affected, the use is more stable and reliable, the spacing adjusting assembly in the paper fixing assembly can adjust the spacing between the two groups of rotating plates to fix the paper with different lengths, and the application range is wide.

Inventors

  • Request for anonymity
  • Request for anonymity
  • Request for anonymity

Assignees

  • 苏明婷

Dates

Publication Date
20260505
Application Date
20250407

Claims (8)

  1. 1. The utility model provides a character recognition device, its characterized in that, including workstation (1), paper standing groove (2) have been seted up on workstation (1) top, workstation (1) top just is located paper standing groove (2) one side is equipped with paper fixed subassembly, workstation (1) top one side is equipped with adjusts stand (3), adjust stand (3) one side and be equipped with installation piece (4), installation piece (4) pass through altitude mixture control subassembly with adjust stand (3) and be connected, installation piece (4) bottom is equipped with discernment camera (5), installation piece (4) bottom just is located discernment camera (5) both sides are equipped with light source lamp (6), paper fixed subassembly includes workstation (1) top just is located drive box (7) that are equipped with on one side of paper standing groove (2), drive box (7) top is equipped with rotation board (8) that the symmetry set up, two sets of rotation board (8) pass through interval adjustment subassembly with drive box (7) are connected, rotation board (8) one side is equipped with briquetting (9), it is located briquetting (9) to set up one side (10), the paper feeding device is characterized in that a positioning iron column (11) matched with the positioning groove (10) is arranged at the top end of the workbench (1) and positioned at one side, far away from the driving box (7), of the paper placing groove (2), and a magnet (12) matched with the positioning iron column (11) is arranged in the positioning groove (10).
  2. 2. A character recognition device according to claim 1, characterized in that the side of the press block (9) remote from the rotating plate (8) is provided with an anti-slip rubber pad (13).
  3. 3. The character recognition device according to claim 1, wherein the distance adjusting assembly comprises a first screw rod (14) arranged in the driving box (7), a first moving block (15) symmetrically arranged and matched with the driving box (7) is sleeved on the outer wall of the first screw rod (14), a connecting block (16) is arranged at the top end of the first moving block (15), the top end of the connecting block (16) is fixedly connected with the rotating plate (8), and the connecting block (16) is connected with the first moving block (15) through a rotating shaft (17).
  4. 4. A character recognition device according to claim 3, wherein the first screw (14) is connected with the driving box (7) through a first bearing, and one side of the first screw (14) extends to the outside of the driving box (7) and is connected with the driving end of the first servo motor (18).
  5. 5. A character recognition device according to claim 3, wherein the first moving blocks (15) are provided with first threaded holes (19) matched with the first screw rod (14), and the first threaded holes (19) are opposite in thread direction.
  6. 6. The character recognition device according to claim 1, wherein the height adjusting assembly comprises a travel groove (20) formed in one side of the adjusting upright post (3), a second screw rod (21) is arranged in the travel groove (20), a second moving block (22) matched with the travel groove (20) is sleeved on the outer wall of the second screw rod (21), and one side of the second moving block (22) extends out of the travel groove (20) and is connected with the mounting block (4).
  7. 7. The character recognition device according to claim 6, wherein the second screw rod (21) is connected with the adjusting upright post (3) through a second bearing, and the top end of the second screw rod (21) extends out of the travel groove (20) and is in driving connection with the second servo motor (23).
  8. 8. The character recognition device according to claim 6, wherein the second moving block (22) is provided with a second threaded hole (24) matched with the second screw rod (21).

Description

Character recognition device Technical Field The utility model relates to the technical field of intelligent recognition, in particular to a character recognition device. Background The character recognition technology is a process of reading out characters on paper by utilizing an optical technology and a computer technology and converting the characters into computer characters, is an important technical link in the field of intelligent character recognition, and can quickly record and store information on a computer by converting images and the like into the characters by utilizing the character recognition technology, and along with the improvement of the running speed of the computer, the matching degree requirement of the recognition result of the character recognition technology and the real characters is also improved, but the flatness of the surface of an object to be detected has a larger influence on the accuracy of the character recognition result, and meanwhile, people need to process a large number of characters, reports and texts in production and life, so that the labor of people is required to be lightened, and the processing efficiency is improved. According to chinese patent CN202021479636.6 a word recognition device that disclosed, this application is through including recognition device body, workstation and regulation pole, recognition device body bottom welding has the base platform to support, and base platform top welding has the workstation that extends about both ends, workstation upper surface left side lower extreme position welding has the display screen, and square recess has been seted up to workstation upper surface middle part position, square recess inboard welding that workstation upper surface middle part position was seted up has fixing device, and workstation upper surface is located square recess rear end middle part position vertical welding who sets up has the regulation pole, adjust the pole openly and carved with the altitude scale, and adjust the pole and all offered the spout perpendicularly in middle part position on the lateral wall about, solved intelligent word recognition device functional singleness in the prior art, the problem that the accuracy of word recognition result is not high can effectively improve intelligent word recognition device's processing efficiency. The current intelligent character recognition device compresses tightly fixedly to the paper through transparent glass, because glass has reflection of light effect and then can influence the recognition accuracy of discernment camera to current intelligent character recognition device needs manual high regulation operation to discernment camera comparatively laborious time consuming. For the problems in the related art, no effective solution has been proposed at present. Disclosure of utility model The present utility model provides a word recognition device to solve the above-mentioned problems of the related art. For this purpose, the utility model adopts the following specific technical scheme: the utility model provides a word recognition device, includes the workstation, the paper standing groove has been seted up on the workstation top, the workstation top just is located paper standing groove one side is equipped with paper fixed subassembly, workstation top one side is equipped with the regulation stand, regulation stand one side is equipped with the installation piece, the installation piece pass through altitude mixture control subassembly with the regulation stand is connected, the installation piece bottom is equipped with discernment camera, the installation piece bottom just is located discernment camera both sides are equipped with the light source lamp, paper fixed subassembly includes the workstation top just is located the drive box that paper standing groove one side was equipped with, the drive box top is equipped with the pivoted plate that the symmetry set up, two sets of pivoted plate pass through interval adjustment subassembly with the drive box is connected, pivoted plate one side is equipped with the briquetting, the pivoted plate is located one side of briquetting has been seted up the constant head tank, the workstation top just is located paper standing groove keep away from one side of drive box be equipped with constant head tank assorted reference iron post, be equipped with in the constant head iron post assorted magnet. Preferably, an anti-slip rubber pad is arranged on one side of the pressing block away from the rotating plate. Preferably, the space adjusting assembly comprises a first screw rod arranged in the driving box, a first moving block which is symmetrically arranged and matched with the driving box is sleeved on the outer wall of the first screw rod, a connecting block is arranged at the top end of the first moving block, the top end of the connecting block is fixedly connected with the rotating plate, and the connecting block is connected with