CN216082516U

CN216082516U - Printed document image information draws inspection appearance

Info

Publication number: CN216082516U
Application number: CN202122578381.XU
Authority: CN
Inventors: 余汶潞
Original assignee: Henan Police College
Current assignee: Henan Police College
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-18
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a printed document image information extraction tester, belonging to the technical field of image information extraction, comprising a bottom plate, wherein the upper end of the bottom plate is provided with a base, one side of the upper end of the bottom plate is provided with a display screen, one side of the upper end of the base is provided with a camera, one side of the camera is provided with a mirror image microscope, the other side of the mirror image microscope is provided with a control console, and the middle position of the upper end of the base is provided with a lifting platform. Affecting the quality of the extraction of the document image.

Description

Printed document image information draws inspection appearance

Technical Field

The utility model belongs to the technical field of image information extraction, and particularly relates to a printed file image information extraction tester.

Background

A copier is an electrostatic copier, which is an apparatus for copying documents using electrostatic technology. The copying machine is an analog type, and can only copy documents faithfully. The digital copying machine will make it possible to store, transfer, edit, and layout (image synthesis, information addition or deletion, partial enlargement or reduction, error correction), and the like of images. It may be interfaced to computers, word processors and other microprocessors as an important component of a regional network. The multifunctionality, colorization, low price, miniaturization and high speed are still important development directions.

Chinese patent application No. CN203758922U discloses a printed document image information extraction tester, the original device does not have a fixing device, the printed document to be tested can not be fixed after being placed on the objective table, the document is easy to displace on the objective table, the extraction quality of the document image is affected, meanwhile, the original objective table can only move transversely, longitudinal movement can not be performed, and the shooting range of the mirror image microscope and the camera to the document is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides the printed file image information extraction tester which has the characteristics of capability of fixing a printed file to be tested and high file image extraction quality.

In order to achieve the purpose, the utility model provides the following technical scheme: an image information extraction tester for printed documents, which comprises a bottom plate, wherein the upper end of the bottom plate is provided with a base, a display screen is arranged on one side of the upper end of the bottom plate, a camera is arranged on one side of the upper end of the base, a mirror image microscope is arranged on one side of the camera, a control console is arranged on the other side of the mirror image microscope, a lifting platform is arranged in the middle of the upper end of the base, an object stage is arranged on the upper side of the lifting platform, a driving device is arranged at the upper end of the base corresponding to the lifting platform, two sides of two ends of the objective table are provided with fixed plates, a fixed rod is arranged between the two fixed plates, the surface of the fixed rod is provided with a movable seat, the upper end between the two movable seats is provided with a connecting plate, a sliding rod penetrates through the middle position of the connecting plate, a pull ring is arranged at the upper end of the sliding rod, and a pressing plate is arranged at the lower end of the sliding rod.

Preferably, a spring is nested on the surface of the sliding rod between the connecting plate and the pressing plate, and a fixing bolt is arranged at the front end of the moving seat.

Preferably, limiting rods are arranged on two sides of the sliding rod, and the limiting rods are in sliding connection with the connecting plate and the sliding rods are in sliding connection with the connecting plate.

Preferably, the lower end of the pressing plate is provided with a rubber non-slip pad through glue bonding, and two sides of the lower end of the pressing plate are provided with arc-shaped structures.

Preferably, the both ends intermediate position of elevating platform is provided with the mounting panel, one side the one end that the elevating platform was kept away from to the mounting panel is provided with the motor, the output of motor is provided with the lead screw, the position that the objective table lower extreme and lead screw correspond is provided with the riser.

Preferably, the upper side of elevating platform is provided with a plurality of backing rolls, pass through the arc between backing roll and the elevating platform and be connected.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the pressing plates are arranged on the two sides of the upper end of the object stage, the to-be-printed file is placed on the object stage, the pull ring is pulled to drive the sliding rod to slide in the connecting plate, the sliding rod drives the pressing plates to move upwards, then the moving seat is pushed to move on the fixed rod, the pull ring is put down after the moving seat moves to a proper position, and the pressing plates move downwards to press the two sides of the upper end of the to-be-printed file, so that the to-be-printed file is prevented from being displaced on the object stage, and the extraction quality of a file image is prevented from being influenced.

2. According to the utility model, the vertical plate is arranged at the lower end of the objective table, the screw rod is driven to rotate by the motor, and the objective table can be driven to longitudinally move by the rotation of the screw rod through the vertical plate, so that a to-be-detected printed file at the upper end of the objective table is driven to move, an image of a designated position of the to-be-detected printed file is conveniently extracted by the image microscope and the camera, and the practicability of the device is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a left side perspective view of the present invention;

FIG. 3 is a bottom perspective view of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of FIG. 3 at B according to the present invention;

in the figure: 1. a base plate; 2. a base; 3. a drive device; 4. a lifting platform; 5. an object stage; 6. a console; 7. a mirror microscope; 8. a camera; 9. a display screen; 10. a fixing plate; 11. fixing the rod; 12. a movable seat; 13. a connecting plate; 14. mounting a plate; 15. a motor; 16. a slide bar; 17. a spring; 18. a pull ring; 19. pressing a plate; 20. a limiting rod; 21. an arc-shaped plate; 22. a support roller; 23. a screw rod; 24. a vertical plate; 25. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a printed document image information draws inspection appearance, comprising a base plate 1, the upper end of bottom plate 1 is provided with base 2, upper end one side of bottom plate 1 is provided with display screen 9, upper end one side of base 2 is provided with camera 8, one side of camera 8 is provided with image microscope 7, image microscope 7's opposite side is provided with control cabinet 6, the upper end intermediate position of base 2 is provided with elevating platform 4, the upside of elevating platform 4 is provided with objective table 5, the upper end of base 2 is provided with drive arrangement 3 with the position that elevating platform 4 corresponds, the both ends both sides of objective table 5 are provided with fixed plate 10, all be provided with dead lever 11 between two fixed plates 10, the surface of dead lever 11 is provided with removes seat 12, the upper end is provided with connecting plate 13 between two remove seats 12, the intermediate position of connecting plate 13 runs through and is provided with slide bar 16, the upper end of slide bar 16 is provided with pull ring 18, the lower extreme of slide bar 16 is provided with clamp plate 19.

Specifically, a spring 17 is nested on the surface of the sliding rod 16 between the connecting plate 13 and the pressure plate 19, and a fixing bolt 25 is arranged at the front end of the movable base 12.

By adopting the technical scheme, the surface of the sliding rod 16 between the pressing plate 19 and the connecting plate 13 is provided with the spring 17, so that the fixation firmness of the pressing plate 19 on the file can be improved, meanwhile, the front end of the movable seat 12 is provided with the fixing bolt 25, so that the pressing plate 19 presses and holds the two sides of the upper end of the file, the fixing bolt 25 is screwed to abut against the surface of the fixed rod 11, the effect of fixing the movable seat 12 is achieved, and the movable seat 12 is prevented from displacing on the fixed rod 11 to drive the pressing plate 19 to move.

Specifically, two sides of the sliding rod 16 are provided with limiting rods 20, and the limiting rods 20 are slidably connected with the connecting plate 13 and the sliding rod 16 is slidably connected with the connecting plate 13.

By adopting the technical scheme, the limiting rod 20 is arranged, so that when the sliding rod 16 is pulled, the limiting rod 20 slides in the connecting plate 13, and the pressing plate 19 is more stable to use.

Specifically, the lower end of the pressing plate 19 is provided with a rubber non-slip pad through glue adhesion, and two sides of the lower end of the pressing plate 19 are provided with arc-shaped structures.

Through adopting above-mentioned technical scheme, set up the rubber slipmat and can play the antiskid effect, improve fixed effect, 19 lower extreme both sides of clamp plate set up the arc structure simultaneously and can prevent that clamp plate 19 from pressing out the indentation to the file.

When the device is used, the pressing plates are arranged on two sides 19 of the upper end of the object stage 5, after a to-be-printed document is placed on the object stage 5, the pull ring 18 is pulled to drive the slide rod 16 to slide in the connecting plate 13, the slide rod 16 drives the pressing plate 19 to move upwards, the movable base 12 is pushed to move on the fixed rod 11, the pull ring 18 is put down after the movable base moves to a proper position, the pressing plate 19 moves downwards to press two sides of the upper end of the to-be-printed document to prevent the to-be-printed document from displacing on the object stage 5 and affecting the extraction quality of a document image, the fixing firmness of the pressing plate 19 on the document can be improved by arranging the spring 17 on the surface of the slide rod 16 between the pressing plate 19 and the connecting plate 13, meanwhile, the fixed bolt 25 is arranged at the front end of the movable base 12 to press two sides of the upper end of the document, the fixed bolt 25 is screwed to tightly abut against the surface of the fixed rod 11, so as to achieve the effect of fixing the movable base 12, the movable seat 12 is prevented from moving on the fixed rod 11 to drive the pressing plate 19 to move;

example 2

The present embodiment is different from embodiment 1 in that: the middle positions of two ends of the lifting platform 4 are provided with mounting plates 14, one end, away from the lifting platform 4, of one side mounting plate 14 is provided with a motor 15, the output end of the motor 15 is provided with a screw rod 23, and a vertical plate 24 is arranged at the position, corresponding to the screw rod 23, of the lower end of the object stage 5.

Through adopting above-mentioned technical scheme, through setting up riser 24 at objective table 5 lower extreme, rotate through motor 15 drive lead screw 23, lead screw 23 rotates and can drive objective table 5 through riser 24 and indulge the removal to the printed document of waiting of drive objective table 5 upper end is waited to examine and is waited to print document and remove, makes things convenient for image microscope 7 and camera 8 to treat to examine printed document assigned position image and draws, improves the device practicality.

Specifically, a plurality of supporting rollers 22 are arranged on the upper side of the lifting platform 4, and the supporting rollers 22 are connected with the lifting platform 4 through arc-shaped plates 21.

Through adopting above-mentioned technical scheme, through setting up a plurality of backing rolls 22 at elevating platform 4 upside, make objective table 5 backing roll 22 can play the supporting role to objective table 5 when removing, improve objective table 5 stability.

During the use of this embodiment, through set up riser 24 at 5 lower extremes of objective table, rotate through 15 drive lead screw 23 of motor, lead screw 23 rotates and can drive objective table 5 through riser 24 and indulge the removal, thereby it waits to examine the printed document and removes to drive 5 upper ends of objective table, make things convenient for mirror image microscope 7 and camera 8 to treat to examine the printed document assigned position image and draw, improve the device practicality, through setting up a plurality of backing rolls 22 at 4 upsides of elevating platform, backing roll 22 can play the supporting role to objective table 5 when making objective table 5 remove, improve 5 stability of objective table.

The motor 15 of the present invention is a known motor of the prior art, and is selected from IHSS 60-36-30.

The utility model discloses a printed document image information extraction tester which is disclosed in Chinese patent application No. CN203758922U and has no fixing device for the structure and working principle of a bottom plate 1, a base 2, a driving device 3, a lifting platform 4, an object stage 5, a control platform 6, a mirror image microscope 7, a camera 8 and a display screen 9.

The working principle and the using process of the utility model are as follows: when the device is used, the device is arranged at a proper position, a to-be-printed document is placed on an object stage 5, a document image is extracted through a mirror microscope 7 and a camera 8, pressing plates are arranged on two sides 19 of the upper end of the object stage 5, the to-be-printed document is placed on the object stage 5, a pull ring 18 is pulled to drive a slide rod 16 to slide in a connecting plate 13, the slide rod 16 drives the pressing plate 19 to move upwards, a moving seat 12 is pushed to move on a fixed rod 11, the pull ring 18 is put down after the document is moved to the proper position, the pressing plate 19 moves downwards to press two sides of the upper end of the to-be-printed document, the to-be-printed document is prevented from moving on the object stage 5 and affecting the extraction quality of the document image, the fixing firmness of the pressing plate 19 on the document can be improved through arranging a spring 17 on the surface of the slide rod 16 between the pressing plate 19 and the connecting plate 13, and meanwhile, a fixing bolt 25 is arranged at the front end of the moving seat 12 to press the pressing plate 19 on two sides of the upper end of the document, twist and move fixing bolt 25 and support tight dead lever 11 surface, reach and carry out the effect fixed to removing seat 12, prevent to remove seat 12 and take place the displacement and drive clamp plate 19 and remove on dead lever 11, through set up riser 24 at objective table 5 lower extreme, it rotates to drive lead screw 23 through motor 15, lead screw 23 rotates and can drive objective table 5 through riser 24 and indulge the removal, thereby it waits to examine the printed document removal to drive objective table 5 upper end, make things convenient for image microscope 7 and camera 8 to treat to examine printed document assigned position image and draw, improve the device practicality, through set up a plurality of backing rolls 22 at 4 upsides of elevating platform, backing roll 22 can play the supporting role to objective table 5 when making objective table 5 remove, improve objective table 5 stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A printed document image information extraction tester comprises a bottom plate (1), and is characterized in that: the upper end of the base plate (1) is provided with a base (2), one side of the upper end of the base plate (1) is provided with a display screen (9), one side of the upper end of the base (2) is provided with a camera (8), one side of the camera (8) is provided with a mirror microscope (7), the other side of the mirror microscope (7) is provided with a control console (6), the middle position of the upper end of the base (2) is provided with a lifting platform (4), the upper side of the lifting platform (4) is provided with an objective table (5), the position of the upper end of the base (2) corresponding to the lifting platform (4) is provided with a driving device (3), two sides of two ends of the objective table (5) are provided with fixed plates (10), a fixed rod (11) is arranged between the two fixed plates (10), the surface of the fixed rod (11) is provided with a movable seat (12), and the upper end of the two movable seats (12) is provided with a connecting plate (13), a sliding rod (16) penetrates through the middle position of the connecting plate (13), a pull ring (18) is arranged at the upper end of the sliding rod (16), and a pressing plate (19) is arranged at the lower end of the sliding rod (16).

2. The printed document image information extraction tester of claim 1, wherein: a spring (17) is nested on the surface of the sliding rod (16) between the connecting plate (13) and the pressing plate (19), and a fixing bolt (25) is arranged at the front end of the moving seat (12).

3. The printed document image information extraction tester of claim 1, wherein: limiting rods (20) are arranged on two sides of the sliding rod (16), and sliding connections are formed between the limiting rods (20) and the connecting plate (13) and between the sliding rod (16) and the connecting plate (13).

4. The printed document image information extraction tester of claim 1, wherein: the lower end of the pressing plate (19) is provided with a rubber non-slip pad through glue adhesion, and two sides of the lower end of the pressing plate (19) are of arc-shaped structures.

5. The printed document image information extraction tester of claim 1, wherein: the both ends intermediate position of elevating platform (4) is provided with mounting panel (14), one side the one end that elevating platform (4) were kept away from in mounting panel (14) is provided with motor (15), the output of motor (15) is provided with lead screw (23), the position that objective table (5) lower extreme and lead screw (23) correspond is provided with riser (24).

6. The printed document image information extraction tester of claim 5, wherein: the upper side of the lifting platform (4) is provided with a plurality of supporting rollers (22), and the supporting rollers (22) are connected with the lifting platform (4) through arc-shaped plates (21).