CN115134469A - Computer continuous scanner for education - Google Patents
Computer continuous scanner for education Download PDFInfo
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- CN115134469A CN115134469A CN202210722327.4A CN202210722327A CN115134469A CN 115134469 A CN115134469 A CN 115134469A CN 202210722327 A CN202210722327 A CN 202210722327A CN 115134469 A CN115134469 A CN 115134469A
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- scanner
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 241000252254 Catostomidae Species 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
The invention discloses a computer continuous scanner for education, which comprises a scanner body, wherein a scanning groove is formed in the scanner body, a conveying crawler belt is fixedly installed inside the scanning groove, a guide plate is fixedly connected to the left side wall of the scanner body, a file box is arranged on the outer side of the scanner body, a first sliding plate is arranged in the file box in a sliding mode, a telescopic spring is fixedly connected between the first sliding plate and the inner bottom wall of the file box, a transfer mechanism is arranged on the upper side of the file box and comprises a horizontally arranged fixed plate, and a vertically arranged moving plate is slidably inserted into the fixed plate. The paper is adsorbed by the adsorption plate, the paper is moved, after the paper falls into the scanner body, the adsorption plate moves back to perform the next work, the paper is continuously transferred, the continuous scanning work is completed, the education process is accelerated, and the trouble of handwriting is avoided.
Description
Technical Field
The invention relates to the technical field of scanners, in particular to a computer continuous scanner for education.
Background
The scanner is a device for capturing images, is an optical, mechanical and electrical integrated computer peripheral product, is a third computer input device behind a mouse and a keyboard, can convert the images into a digital format which can be displayed, edited, stored and output by a computer, and is an input device with strong functions. It can combine the art and picture scanning into the document, scan and input the printed text into the word processing software, avoid the trouble of re-typing, scan and input the fax document into the database software or word processing software for storage, and add the image in the multimedia product.
As a peripheral device of a computer, a scanner needs to be manually assisted to scan a document to perform continuous scanning of the document, and is poor in applicability when the scanner needs to perform continuous scanning.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a computer continuous scanner for education.
In order to achieve the purpose, the invention adopts the following technical scheme:
a computer continuous scanner for education comprises a scanner body, wherein a scanning groove is formed in the scanner body, a conveying crawler belt is fixedly installed inside the scanning groove, a guide plate is fixedly connected to the left side wall of the scanner body, a file box is arranged on the outer side of the scanner body, a first sliding plate is arranged in the file box in a sliding mode, a telescopic spring is fixedly connected between the first sliding plate and the inner bottom wall of the file box, a transfer mechanism is arranged on the upper side of the file box and comprises a horizontally arranged fixed plate, a vertically arranged moving plate is slidably inserted into the fixed plate, sawteeth are arranged on the right side wall of the moving plate, a motor is arranged on the outer side of the moving plate, an incomplete gear meshed with the sawteeth is fixedly connected to the driving end of the motor, a horizontally arranged guide rod is fixedly connected to the left side wall of the moving plate, the utility model discloses a file box, including the guide bar, the inner wall of guide bar, the right side wall fixedly connected with right angle triangle piece of riser, the outer wall of right angle triangle piece contacts with the tip of fixed plate, the lower extreme fixedly connected with adsorption plate of slide tube, the last lateral wall of adsorption plate is equipped with stop gear, the lower lateral wall fixed mounting of adsorption plate has a plurality of sucking discs, and is a plurality of the sucking disc is connected with the air pump through the trachea jointly, the upside of file box still is provided with and is located the left change over switch of riser, the air pump passes through the wire and is connected with change over switch.
Preferably, the guide plate comprises the diaphragm on the left side and the arc-shaped plate fixedly connected with the right end of the diaphragm, and the upper surface of the diaphragm and the upper surface of the conveying track are located on the same horizontal line.
Preferably, stop gear includes the deflector of fixed connection lateral wall on the adsorption plate, sliding on the deflector inserts the limiting plate that is equipped with the C type setting, the tip fixed connection and the magnet board of limiting plate, fixedly connected with connecting spring between the outer wall of magnet board and riser, the last lateral wall of adsorption plate is fixedly connected with the electro-magnet that is located between magnet board and the deflector still, the electro-magnet passes through the wire and is connected with change over switch.
Preferably, a collection box is arranged on the left side of the scanner body, a sliding plate II is arranged in the collection box in a sliding mode, a lifting spring is fixedly connected between the sliding plate II and the inner bottom wall of the collection box, a trigger switch located on the lower side of the sliding plate II is further arranged in the collection box, and an indicator lamp connected with the trigger switch is fixedly mounted on the outer wall of the collection box.
Preferably, a baffle plate which is vertically arranged is fixedly connected to the left side of the upper side wall of the collecting box.
Preferably, the length of the right-angle triangular block is increased from top to bottom.
Compared with the prior art, this computer continuous scanner for education's advantage lies in:
1. the adsorption plate is arranged, the incomplete gear and the triangular blocks are arranged, after the adsorption plate adsorbs paper, the movable plate is driven to move upwards through the meshing of the incomplete gear and the saw teeth, the adsorption plate is further driven to move upwards, meanwhile, the triangular blocks move upwards to be contacted with the fixed plate, the triangular blocks are further extruded, the vertical plate and the sliding tube move towards the left side, the adsorption plate moves to the upper side of the guide plate, meanwhile, the vertical plate is pressed by a change-over switch, so that the air pump stops working, the sucking disc does not suck the paper tightly any more, the paper can slide downwards to the scanning groove to scan when falling onto the guide plate, when the incomplete gear rotates to separate from the movable plate, the movable plate moves downwards, the sliding tube moves backwards under the reverse elastic action of the reset spring, at the moment, the adsorption plate is contacted with the paper again, the next adsorption transfer process of the paper is carried out, and then the continuous transfer of the paper is realized through the rotation of the incomplete gear, continuous scanning work;
2. the electromagnetic paper feeding device is characterized in that an electromagnet, a magnet plate and a limiting plate are arranged, when a vertical plate is pressed by a change-over switch, an air pump is powered off and stops working, the electromagnet is powered on to generate magnetism, the magnet plate is pushed to move towards the left side through magnetic repulsion force between the electromagnet and the magnet plate, the end part of the limiting plate moves to the lower side of an adsorption plate to support paper, the left end of the paper is guaranteed to fall onto a guide plate first, and the paper can smoothly enter a scanning groove;
3. the collection box is arranged, the scanned paper in the scanner body is guided out and falls into the collection box, the sliding plate II is extruded to move downwards along with the accumulation of the paper, and when the paper is excessively accumulated, the sliding plate II is pressed to enable the indicator lamp to be lightened to prompt that the paper is excessively accumulated and the collection box needs to be cleaned;
in conclusion, the paper is adsorbed by the adsorption plate, the paper is moved, after the paper falls into the scanner body, the adsorption plate moves back to perform the next work, the paper is continuously transferred, the continuous scanning work is completed, the education process is accelerated, and the trouble of handwriting is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a paper suction state of a continuous scanner of an educational computer according to the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;
FIG. 3 is an enlarged view of the structure of portion B of FIG. 1;
fig. 4 is a schematic structural diagram of a paper feeding state of a continuous scanner of an educational computer according to the present invention.
In the figure: the scanning device comprises a scanner body 1, a scanning groove 2, a conveying crawler 3, a guide plate 4, a file box 5, a first sliding plate 6, a telescopic spring 7, a moving plate 8, a fixed plate 9, a motor 10, an incomplete gear 11, a guide rod 12, a sliding tube 13, a right-angle triangular block 14, a change-over switch 15, a return spring 16, a collection box 17, a second sliding plate 18, a lifting spring 19, a trigger switch 20, a baffle plate 21, a limiting plate 22, a guide plate 23, a magnet plate 24, a connecting spring 25 and an electromagnet 26.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a computer continuous scanner for education, including scanner body 1, be provided with scanning groove 2 in the scanner body 1, the inside fixed mounting of scanning groove 2 has conveying track 3, scanner body 1's left side wall fixedly connected with guide plate 4, guide plate 4 comprises left diaphragm and the arc with diaphragm right-hand member fixed connection, the upper surface of diaphragm and conveying track 3's upper surface are located same water flat line, the paper that treats the scanning falls into on guide plate 4, the paper slides down to the diaphragm along the arc, the tip of paper inserts in scanning groove 2, drive the paper through conveying track 3's rotation and remove the scanning work toward scanner body 1 removal, and furtherly, the edge of guide plate 4 can set up vertical decurrent extension limit, avoids the paper to fall out.
The outer side of the scanner body 1 is provided with a document box 5, a sliding plate I6 is arranged in the document box 5 in a sliding mode, an expansion spring 7 is fixedly connected between the sliding plate I6 and the inner bottom wall of the document box 5, paper moves upwards under the reverse elasticity of the expansion spring 7 to be contacted with an adsorption plate, when the paper is reduced, the expansion spring 7 enables the sliding plate I6 to bounce, and the paper is ensured to be contacted with the adsorption plate all the time, the upper side of the document box 5 is provided with a transfer mechanism, the transfer mechanism comprises a horizontally arranged fixed plate 9, a vertically arranged moving plate 8 is inserted on the fixed plate 9 in a sliding mode, sawteeth are arranged on the right side wall of the moving plate 8, the outer side of the moving plate 8 is provided with a motor 10, a driving end of the motor 10 is fixedly connected with an incomplete gear 11 meshed with the sawteeth, a horizontally arranged guide rod 12 is fixedly connected to the left side wall of the moving plate 8, and a sliding pipe 13 is sleeved on the outer wall of the guide rod 12 in a sliding mode, a return spring 16 is fixedly connected between the inner wall of the sliding tube 13 and the end part of the guide rod 12, a vertical plate is fixedly connected with the lower side wall of the sliding tube 13, a right-angle triangular block 14 is fixedly connected with the right side wall of the vertical plate, the length of the right-angle triangular block 14 is continuously increased from top to bottom, the outer wall of the right-angle triangular block 14 is contacted with the end part of the fixed plate 9, an adsorption plate is fixedly connected with the lower end of the sliding tube 13, a plurality of suckers are fixedly installed on the lower side wall of the adsorption plate, the suckers are commonly connected with an air pump through air pipes, a change-over switch 15 positioned on the left side of the vertical plate is further arranged on the upper side of the file box 5, the air pump is connected with the change-over switch 15 through a wire, the adsorption plate moves downwards, the suckers are contacted with paper, the air pump takes out air in the suckers, the suckers and tightly sucks the paper, at the moment, the motor 10 drives the incomplete gear 11 to rotate, and drives the movable plate 8 to move upwards through the meshing of the incomplete gear 11 and the sawtooth, and then drive the adsorption plate and up move, the triangle of right angle piece 14 up moves and fixed plate 9 contact simultaneously, and then extrudees triangle of right angle piece 14, riser and slip pipe 13 and move toward the left side, and the adsorption plate removes to the upside of guide plate 4, and the riser carries out change over switch 15's pressing simultaneously, makes air pump stop work, and the sucking disc no longer carries out inhaling tightly of paper, and the paper falls down to guide plate 4 on can gliding to scanning groove 2 in carry out scanning work.
The upper side wall of the adsorption plate is provided with a limiting mechanism, the limiting mechanism comprises a guide plate 23 fixedly connected with the upper side wall of the adsorption plate, a C-shaped limiting plate 22 is slidably inserted on the guide plate 23, the end part of the limiting plate 22 is fixedly connected with a magnet plate 24, a connecting spring 25 is fixedly connected between the magnet plate 24 and the outer wall of the vertical plate, the upper side wall of the adsorption plate is also fixedly connected with an electromagnet 26 positioned between the magnet plate 24 and the guide plate 23, the electromagnet 26 is connected with a change-over switch 15 through a wire, when the change-over switch 15 is pressed on the vertical plate, the air pump is powered off and stops working, the electromagnet 26 is powered on to generate magnetism, the magnet plate 24 is pushed to move towards the left side through the magnetic repulsion force between the electromagnet 26 and the magnet plate 24, at the moment, the end part of the limiting plate 22 moves to the lower side of the adsorption plate to support paper, the falling of the paper is avoided, the height of the right end of the guide plate 4 is lower than that of the limiting plate 22, the left end of paper down moves earlier and falls to guide plate 4 on, along guide plate 4 down scanner body 1 one side, the right side of paper breaks away from limiting plate 22 and falls to guide plate 4 on later, when incomplete gear 11 rotates and breaks away from movable plate 8, movable plate 8 downstream, and sliding tube 13 moves back under reset spring 16's reverse elasticity effect, and the adsorption plate contacts with the paper once more this moment.
The left side of scanner body 1 is provided with collecting box 17, it is provided with sliding plate two 18 to slide in the collecting box 17, fixedly connected with lift spring 19 between the inner diapire of sliding plate two 18 and collecting box 17, still be provided with trigger switch 20 that is located the second 18 downside of sliding plate in the collecting box 17, fixed mounting has the pilot lamp of being connected with trigger switch 20 on the outer wall of collecting box 17, the baffle 21 of the vertical setting of last lateral wall left side fixedly connected with of collecting box 17, the paper after the scanning is derived and is fallen to in the collecting box 17 in the scanner body 1, along with piling up of paper extrusion sliding plate two 18 down motion earlier, when the paper is piled up too much, sliding plate two 18 carry out pressing of trigger switch 20, make the pilot lamp light suggestion paper that light is too much need carry out the clearance of collecting box 17.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A computer continuous scanner for education comprises a scanner body (1) and is characterized in that a scanning groove (2) is arranged in the scanner body (1), a conveying crawler belt (3) is fixedly installed inside the scanning groove (2), a guide plate (4) is fixedly connected to the left side wall of the scanner body (1), a file box (5) is arranged on the outer side of the scanner body (1), a sliding plate I (6) is arranged in the file box (5) in a sliding mode, a telescopic spring (7) is fixedly connected between the sliding plate I (6) and the inner bottom wall of the file box (5), a transfer mechanism is arranged on the upper side of the file box (5) and comprises a horizontally arranged fixing plate (9), a vertically arranged moving plate (8) is inserted on the fixing plate (9) in a sliding mode, and sawteeth are arranged on the right side wall of the moving plate (8), the outer side of the movable plate (8) is provided with a motor (10), a driving end of the motor (10) is fixedly connected with an incomplete gear (11) meshed with a saw tooth, a left side wall of the movable plate (8) is fixedly connected with a guide rod (12) horizontally arranged, a sliding tube (13) is sleeved on the outer wall of the guide rod (12) in a sliding mode, a reset spring (16) is fixedly connected between the inner wall of the sliding tube (13) and the end of the guide rod (12), a vertical plate is fixedly connected with a lower side wall of the sliding tube (13), a right side wall of the vertical plate is fixedly connected with a right-angle triangular block (14), the outer wall of the right-angle triangular block (14) is in contact with the end of a fixed plate (9), an adsorption plate is fixedly connected with the lower end of the sliding tube (13), a limiting mechanism is arranged on the upper side wall of the adsorption plate, and a plurality of suckers are fixedly arranged on the lower side wall of the adsorption plate, the sucking discs are connected with an air pump through air pipes, a change-over switch (15) located on the left side of a vertical plate is further arranged on the upper side of the file box (5), and the air pump is connected with the change-over switch (15) through a wire.
2. The continuous scanner of claim 1, wherein the deflector (4) comprises a horizontal plate on the left side and an arc plate fixedly connected with the right end of the horizontal plate, and the upper surface of the horizontal plate and the upper surface of the conveying crawler (3) are positioned on the same horizontal line.
3. The computer continuous scanner for education as claimed in claim 1 wherein, the stop gear includes the deflector (23) of fixed connection lateral wall on the adsorption plate, sliding insert limiting plate (22) that is equipped with the C type setting on deflector (23), the tip fixed connection and the magnet board (24) of limiting plate (22), fixedly connected with connecting spring (25) between the outer wall of magnet board (24) and riser, the last lateral wall of adsorption plate is still fixedly connected with be located the electro-magnet (26) between magnet board (24) and deflector (23), electro-magnet (26) are connected with change over switch (15) through the wire.
4. The computer continuous scanner for education as claimed in claim 1, wherein the left side of the scanner body (1) is provided with a collection box (17), the collection box (17) is provided with a second sliding plate (18) in a sliding manner, a lifting spring (19) is fixedly connected between the second sliding plate (18) and the inner bottom wall of the collection box (17), the collection box (17) is further provided with a trigger switch (20) positioned at the lower side of the second sliding plate (18), and the outer wall of the collection box (17) is fixedly provided with an indicator light connected with the trigger switch (20).
5. An educational computer continuous scanner according to claim 4, wherein a vertically disposed baffle (21) is fixedly attached to the left side of the upper side wall of the collection box (17).
6. An educational computer scanner according to claim 1 in which the right triangle (14) increases in length from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210722327.4A CN115134469A (en) | 2022-06-20 | 2022-06-20 | Computer continuous scanner for education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210722327.4A CN115134469A (en) | 2022-06-20 | 2022-06-20 | Computer continuous scanner for education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115134469A true CN115134469A (en) | 2022-09-30 |
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ID=83380560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210722327.4A Pending CN115134469A (en) | 2022-06-20 | 2022-06-20 | Computer continuous scanner for education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115134469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117651100A (en) * | 2024-01-30 | 2024-03-05 | 北京惠朗时代科技有限公司 | Seal image anti-fake recognition device |
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