CN213518298U

CN213518298U - Intelligent character recognition device

Info

Publication number: CN213518298U
Application number: CN202021479636.6U
Authority: CN
Inventors: 马超; 谭旭; 韩丽屏; 于成龙
Original assignee: Shenzhen Institute of Information Technology
Current assignee: Shenzhen Institute of Information Technology
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-22
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to the technical field of character picture processing, and discloses an intelligent character recognition device, which comprises a recognition device body, a workbench and an adjusting rod, wherein the bottom of the recognition device body is welded with a base platform support, the top of the base platform is welded with a workbench extending towards the left and right ends, the left lower end position of the upper surface of the workbench is welded with a display screen, the middle position of the upper surface of the workbench is provided with a square groove, the left side of the square groove arranged at the middle position of the upper surface of the workbench is welded with a fixing device, the middle position of the upper surface of the workbench at the rear end of the arranged square groove is vertically welded with the adjusting rod, the front side of the adjusting rod is carved with a height scale, and the middle positions of the left and right side walls of the adjusting rod are both vertically provided with chutes, the utility model solves the problems of single function and low accuracy of character recognition, the processing efficiency of the intelligent character recognition device can be effectively improved.

Description

Intelligent character recognition device

Technical Field

The utility model relates to a characters picture processing technology field specifically is an intelligence characters recognition device.

Background

The character recognition technology is a process of reading characters on paper by utilizing an optical technology and a computer technology and converting the characters into computer characters, and is an important technical link in the field of intelligent character recognition.

An intelligent characters recognition device as chinese patent application number is CN210038827.U, include the host computer and set up the workstation outside the host computer, the host computer hookup has display module, the host computer includes OCR recognition module, OCR recognition module includes image acquisition module, the regional recognition module of character, character cutting module and character recognition module, the character recognition module hookup has the character storehouse, the workstation is equipped with the negative pressure fixed establishment of determinand, the surface of workstation is equipped with photoelectric sensor, photoelectric sensor hookup negative pressure fixed establishment.

Above-mentioned utility model although can realize intelligent character recognition device's use, nevertheless be not enough in the aspect of the treatment effeciency, because the structure is complicated, can not ensure the rate of accuracy problem of character recognition result, and the practicality is not high, to above-mentioned problem, for this reason, we have designed an intelligent character recognition device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an intelligence character recognition device has solved the rate of accuracy of the character recognition result that proposes in the above-mentioned background art not enough, problem that the treatment effeciency is not high.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an intelligence characters recognition device, includes recognition device body, workstation and regulation pole, the welding of recognition device body bottom has the base platform to support, and the welding of base bench top has the workstation to controlling both ends and extend, the welding of the left lower extreme position of workstation upper surface has the display screen, and workstation upper surface middle part position has seted up square groove, the welding of the left side has fixing device in the square groove that workstation upper surface middle part position was seted up, and workstation upper surface is located the square groove rear end middle part position of seting up and has welded perpendicularly and adjust the pole, it openly is carved with the altitude scale to adjust the pole, and adjusts the pole about on the lateral wall middle part position and all seted up the spout perpendicularly.

Furthermore, the adjusting rod is sleeved with an adjusting block which is matched with the adjusting rod, the adjusting block is connected with the adjusting rod in a sliding mode through a sliding groove which is meshed with the adjusting block, the front end of the adjusting block extends to the upper portion of the workbench, the middle position of the bottom of the front end of the adjusting block is welded with the identification camera, the left side and the right side of the bottom of the front end of the adjusting block are welded with the light source lamps, and the display screen, the identification camera and the light source lamps are electrically connected.

Furthermore, a square through hole is formed in the rear end of the adjusting block, the square through hole formed in the rear end of the adjusting block is sleeved on the outer ring of the adjusting rod which is matched with the adjusting block, a sliding block is welded to the middle of the inner side wall of the square through hole formed in the rear end of the adjusting block, and the sliding block can move up and down in a sliding groove which is matched with the sliding block.

Furthermore, a plurality of threaded through holes are formed in the sliding groove at equal intervals, through holes are formed in the middle positions of the left side wall and the right side wall of the rear end of the adjusting block, nuts which are matched with each other are sleeved in the through holes formed in the middle positions of the left side wall and the right side wall of the rear end of the adjusting block, and the other end of each nut penetrates through the meshed threaded through holes formed in the sliding groove to be in threaded connection with the adjusting rod.

Further, the fixing device is composed of a fixing block, a rotating shaft rod, a glass frame and transparent glass, the fixing block is welded at the front end and the rear end of the left side in a square groove formed in the middle position of the upper surface of the workbench respectively, circular through holes are formed in the front faces of the fixing blocks, the rotating shaft rod matched with the fixing block is sleeved in the circular through holes formed in the front faces of the fixing blocks, the rotating shaft rod is sleeved among a group of fixing blocks, the glass frame is welded at the middle position on the right side wall of the rotating shaft rod, the square through holes are formed in the top of the glass frame, the transparent glass matched with the glass frame is clamped in the square through holes formed in the top of the glass frame, the glass frame is located in the square groove formed in the upper surface of.

The utility model has the advantages that:

1. the utility model discloses a, through being equipped with regulation pole and regulating block, the relatively accurate discernment camera height position of regulation character recognition device of being convenient for on the one hand, on the other hand fixed discernment camera and the light source lamp of being convenient for, during the use, cooperate through slider and spout, thereby make the regulating block can be the up-and-down motion on adjusting the pole, simultaneously through the altitude scale, be convenient for the altitude distance between relative accurate adjustment regulating block and the bottom workstation, and then ensured the focus of making a video recording of discernment camera relatively, the screw thread through-hole of seting up in rethread nut and the spout cooperatees, thereby it is fixed with regulation pole threaded connection to make the regulating block, and then the relatively effectual treatment effeciency who improves character recognition device.

2. The utility model discloses a, moreover, the steam generator is simple in structure, and is convenient for use, the manpower has been saved relatively, through being equipped with fixing device, the file that fixed butt needs the discernment of being convenient for, paper etc., during the use, cooperate through fixed block and pivot pole and rotate the connection, the upset glass frame of being convenient for, thereby place the file that needs the discernment in the recess of workstation, and then cover the glass frame, through transparent glass, be convenient for its and light source lamp cooperation on the one hand, the discernment luminance of character recognition device has been improved relatively, on the other hand is convenient for improve the roughness on waiting to discern the object surface, and then relatively effectual recognition result rate of accuracy that has improved character recognition device.

Drawings

FIG. 1 is a front view of the main structure of the present invention;

FIG. 2 is a sectional view of the structure of the adjusting block of the present invention;

fig. 3 is a sectional view of the fixing device of the present invention.

In the figure: 1. identifying a device body; 2. a work table; 21. a display screen; 3. adjusting a rod; 31. a chute; 4. a base table; 5. a fixing device; 6. a height scale; 7. an adjusting block; 8. identifying a camera; 9. a light source lamp; 10. a nut; 11. a fixed block; 12. a spindle rod; 13. a glass frame; 14. transparent glass; 15. a slide block.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to FIGS. 1-3: the utility model provides an intelligence word recognition device, including recognition device body 1, workstation 2 and regulation pole 3, 1 bottom welding of recognition device body has base platform 4 to support, and 4 top welding of base platform has workstation 2 to controlling both ends and extending, the welding of 2 upper surface left side lower extreme positions of workstation has display screen 21, and 2 upper surface middle part positions of workstation have seted up square groove, the welding of the left side has fixing device 5 in the square groove that 2 upper surface middle part positions of workstation were seted up, and 2 upper surface of workstation is located the perpendicular welding of the square groove rear end middle part position of seting up and has adjusted pole 3, it has altitude scale 6 to adjust pole 3 openly to be carved with, and the middle part position has all seted up spout 31 perpendicularly on adjusting pole 3 left and right sides lateral wall.

It should be noted that, adjust pole 3 and go up the cup joint regulating block 7 that agrees with mutually, and regulating block 7 through engaged with spout 31 and adjust pole 3 sliding connection, regulating block 7 front end extends to workstation 2 top, and the welding of regulating block 7 front end bottom intermediate position has discernment camera 8, the welding of regulating block 7 front end bottom left and right sides position has light source lamp 9, and display screen 21, discernment camera 8 is connected with light source lamp 9 electricity, be convenient for fixed discernment camera 8 and light source lamp 9, the model of display screen 21 can be MAM, the model of discernment camera 8 can be CMOS, the model of light source lamp 9 can be PEN.

Wherein, square through hole has been seted up to regulating block 7 rear end, and the square through hole that the regulating block 7 rear end was seted up cup joints in the regulation pole 3 outer lane that agrees with mutually, and the middle part position welding has slider 15 on the square through hole inner wall that the regulating block 7 rear end was seted up, and slider 15 can be in the spout 31 that agrees with mutually and do the up-and-down motion, the recognition camera 8 high position of the relatively accurate regulation word recognition device of being convenient for.

Wherein, a plurality of screw thread through-hole has been seted up to the equidistance in the spout 31, and the through-hole has all been seted up to the middle part position on the lateral wall about 7 rear ends of regulating block, has cup jointed the nut 10 that agrees with mutually in the through-hole that middle part position was seted up about 7 rear ends of regulating block on the lateral wall, and the nut 10 other end runs through the meshed screw thread through-hole of seting up in the spout 31 and adjusts pole 3 threaded connection, the relative accurate adjustment regulating block 7 of being convenient for and the altitude distance between bottom table 2.

Wherein, the fixing device 5 consists of a fixing block 11, a rotating shaft rod 12, a glass frame 13 and transparent glass 14, and the front end and the rear end of the left side in a square groove arranged in the middle of the upper surface of the worktable 2 are respectively welded with a fixed block 11, the front of the fixed block 11 is provided with a round through hole, and the round through hole opened on the front of the fixed block 11 is internally sleeved with the rotating shaft rod 12 which is engaged with the round through hole, the rotating shaft rod 12 is sleeved between a group of fixed blocks 11, and the middle part of the right side wall of the rotating shaft rod 12 is welded with a glass frame 13, the top of the glass frame 13 is provided with a square through hole, and the glass frame 13 is positioned in a square groove arranged on the upper surface of the worktable 2, a square through hole arranged on the top of the glass frame 13 is clamped with a matched transparent glass 14, and the glass frame 13 is flush with the bottom of the transparent glass 14, so that the flatness of the surface of the object to be identified is improved conveniently, and the accuracy of the identification result of the character identification device is improved relatively effectively.

To sum up, the utility model discloses when using, open display screen 21, start light source lamp 9 and identification camera 8, through fixing device 5, be convenient for fixed butt needs the file of discernment, paper etc., during the use, cooperate through fixed block 11 and pivot pole 12 and rotate the connection, be convenient for upset glass frame 13, thereby place the file that needs the discernment in workstation 2's recess, and then cover glass frame 13, through transparent glass 14, be convenient for its and light source lamp 9 cooperation on the one hand, the discernment luminance of character recognition device has been improved relatively, on the other hand is convenient for improve the roughness on waiting to discern the object surface, and then relatively effectual recognition result rate of accuracy that has improved character recognition device.

Through adjusting pole 3 and regulating block 7, the 8 high positions of discernment camera of relatively accurate regulation character recognition device of being convenient for on the one hand, on the other hand is convenient for fixed discernment camera 8 and light source lamp 9, in the time of using, cooperate through slider 15 and spout 31, thereby make regulating block 7 can be the up-and-down motion on adjusting pole 3, simultaneously through altitude scale 6, be convenient for the altitude distance between relatively accurate adjustment regulating block 7 and bottom workstation 2, and then the focus of making a video recording of discernment camera 8 has been ensured relatively, the screw through-hole of seting up in rethread nut 10 and the spout 31 cooperatees, thereby make regulating block 7 and 3 threaded connection of regulation pole fixed, and then the effectual processing efficiency who improves character recognition device relatively.

The above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.

Claims

1. The utility model provides an intelligence word recognition device, includes recognition device body (1), workstation (2) and adjusts pole (3), its characterized in that: the welding of recognition device body (1) bottom has base platform (4) to support, and base platform (4) top welding has workstation (2) to controlling both ends and extending, the welding of workstation (2) upper surface left side lower extreme position has display screen (21), and workstation (2) upper surface middle part position has seted up square groove, the welding of the left side has fixing device (5) in the square groove that workstation (2) upper surface middle part position was seted up, and workstation (2) upper surface is located the square groove rear end middle part position vertical welding who sets up and has been adjusted pole (3), it openly has carved with height scale (6) to adjust pole (3), and adjusts pole (3) and control on the lateral wall middle part position and all seted up spout (31) perpendicularly.

2. The intelligent character recognition device of claim 1, wherein: adjust pole (3) and go up the regulating block (7) that cup joints and agree with mutually, and regulating block (7) through spout (31) and the regulation pole (3) sliding connection of meshing mutually, regulating block (7) front end extends to workstation (2) top, and the welding of the middle position in regulating block (7) front end bottom has discernment camera (8), light source lamp (9) have all been welded in regulating block (7) front end bottom left and right sides position, and display screen (21), discernment camera (8) and light source lamp (9) electricity are connected.

3. The intelligent character recognition device of claim 2, wherein: the rear end of the adjusting block (7) is provided with a square through hole, the square through hole formed in the rear end of the adjusting block (7) is sleeved on the outer ring of the adjusting rod (3) which is in fit with the adjusting block, a sliding block (15) is welded to the middle of the upper portion of the inner side wall of the square through hole formed in the rear end of the adjusting block (7), and the sliding block (15) can move up and down in a sliding groove (31) which is in fit with the sliding block.

4. The intelligent character recognition device of claim 2, wherein: a plurality of threaded through holes are formed in the sliding groove (31) at equal intervals, through holes are formed in the middle positions of the left side wall and the right side wall of the rear end of the adjusting block (7), nuts (10) matched with each other are sleeved in the through holes formed in the middle positions of the left side wall and the right side wall of the rear end of the adjusting block (7), and the other end of each nut (10) penetrates through the meshed threaded through holes formed in the sliding groove (31) to be in threaded connection with the adjusting rod (3).

5. The intelligent character recognition device of claim 1, wherein: the fixing device (5) consists of a fixing block (11), a rotating shaft rod (12), a glass frame (13) and transparent glass (14), and the front end and the rear end of the left side in a square groove arranged in the middle of the upper surface of the workbench (2) are respectively welded with a fixed block (11), the front of each fixed block (11) is provided with a circular through hole, and the round through hole opened on the front of the fixed block (11) is internally sleeved with a rotating shaft rod (12) which is engaged with the round through hole, the rotating shaft rod (12) is sleeved between a group of fixed blocks (11), and the middle part of the right side wall of the rotating shaft rod (12) is welded with a glass frame (13), the top of the glass frame (13) is provided with a square through hole, and the square through hole arranged at the top of the glass frame (13) is internally clamped with the matched transparent glass (14), the glass frame (13) is positioned in a square groove formed in the upper surface of the workbench (2), and the glass frame (13) is flush with the bottom of the transparent glass (14).