CN111917930A - Scanning device - Google Patents
Scanning device Download PDFInfo
- Publication number
- CN111917930A CN111917930A CN202010681760.9A CN202010681760A CN111917930A CN 111917930 A CN111917930 A CN 111917930A CN 202010681760 A CN202010681760 A CN 202010681760A CN 111917930 A CN111917930 A CN 111917930A
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- CN
- China
- Prior art keywords
- paper
- frame plate
- arc
- discharging
- sheet
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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
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
- H04N1/00591—Conveying sheets before or after scanning from the scanning position
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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
Abstract
The application discloses a scanning device, which comprises a scanner, a paper box, a paper discharging mechanism and an air exhausting structure, wherein the scanner is used for scanning paper; the paper box is used for placing the scanned paper; the paper discharge mechanism is arranged between the scanner and the paper box and used for guiding the scanned paper to the paper box; the air exhaust structure comprises at least two air exhaust ports, and the at least two air exhaust ports are positioned between the paper exhaust ports of the paper discharge mechanism and the paper boxes. This application scanning device can make the paper after the scanning level and smooth fall into in the carton to reduce the paper in disorder, and realize scanning device automation mechanized operation.
Description
Technical Field
The present application relates to the field of scanning, and more particularly, to a scanning device.
Background
The existing scanner is used, paper is firstly placed into the scanner, the scanner is started, the batch scanning paper enters the supporting plate or the tray, however, the paper after the scanning is finished is very easy to scatter, the paper is arranged in a later period, and the automatic operation of the scanner cannot be realized.
Disclosure of Invention
The application provides a scanning device to solve the paper after the scanning is accomplished and very easily scatter, later stage arrangement paper is comparatively loaded down with trivial details, makes the scanner problem that can not automated operation.
In order to solve the above technical problem, the present application provides a scanning device, which includes: the scanner is used for scanning the paper; the paper box is used for placing the scanned paper; the paper discharging mechanism is arranged between the scanner and the paper box and used for guiding the scanned paper to the paper box; and the air exhaust structure comprises at least two air exhaust ports, and the at least two air exhaust ports are positioned between the paper discharge port of the paper discharge mechanism and the paper box.
Wherein, the symmetry line of at least two air outlets is the same as the symmetry line of paper discharge port.
Wherein, the orientation of at least two air outlets is parallel with the bottom surface of carton.
The paper discharging mechanism comprises an upper paper discharging frame plate and a lower paper discharging frame plate which are arranged in an arc shape, a paper feeding channel is formed between the upper paper discharging frame plate and the lower paper discharging frame plate, and the paper feeding channel is communicated with the paper discharging port.
Wherein the arc length of the lower frame plate for paper discharge is more than or equal to 40mm and less than or equal to 60 mm; the arc of the upper frame plate for discharging paper is more than or equal to 15mm and less than or equal to 35 mm.
The paper discharging upper frame plate is provided with a plurality of upper arc ribs which are consistent with the arc angles of the upper arc ribs at intervals on one surface facing the paper discharging lower frame plate; the side of the lower paper discharge frame plate, which faces the upper paper discharge frame plate, is provided with a plurality of lower arc-shaped ribs consistent with the arc-shaped angles at intervals, wherein the upper arc-shaped ribs and the lower arc-shaped ribs are arranged in a staggered manner.
The sensing device is arranged at the port of the lower paper discharge frame plate close to the paper inlet channel; the paper discharging upper frame plate and the paper discharging lower frame plate are both made of 3D printing photosensitive resin materials.
The paper discharging mechanism further comprises an upper roller, a lower roller and a driving piece, the paper inlet channel extends between the upper roller and the lower roller, the driving piece is connected with the lower roller, and the driving piece drives the lower roller to rotate so that the upper roller and the lower roller rotate relatively to guide paper to pass from the paper inlet channel to the paper outlet.
Wherein, the paper discharge mechanism still includes the casing, and frame plate and the lower frame plate of paper discharge all set up in the one end that the casing is close to the scanner on the paper discharge, go up the cylinder and all set up in the casing with lower cylinder, and the driving piece sets up in the casing, and the paper discharge opening sets up in the one side that the casing is close to the carton.
The bearing is arranged at both ends of the lower roller, the joint of the bearing of the lower roller and both sides of the shell is provided with a clamping piece, and the clamping piece is positioned outside the bearing; the upper roller is arranged on the connecting shaft, two ends of the connecting shaft are inserted into two sides of the shell, and connecting pieces are arranged at positions, close to two sides of the upper roller, of the connecting shaft and used for limiting the upper roller to the connecting shaft.
The beneficial effect of this application is: different from the prior art, the application provides a scanning device, which comprises a scanner, a paper box, a paper discharge mechanism and an exhaust structure, wherein the scanner is used for scanning paper; the carton is used for placing the paper after the scanning. The paper discharge mechanism is arranged between the scanner and the paper box and used for guiding the scanned paper to the paper box. The air exhaust structure comprises at least two air exhaust ports, and the at least two air exhaust ports are positioned between the paper exhaust ports of the paper discharge mechanism and the paper boxes. Wherein, the air exit is used for transmitting the air current, makes the paper after the scanning level and smooth to fall into in the carton to reduce the paper in disorder, and realize scanning device automation mechanized operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic perspective view of a first embodiment of a scanning apparatus of the present application;
FIG. 2 is a schematic view of a portion of a second embodiment of a scanning apparatus according to the present application;
FIG. 3 is a partial sectional view of the first embodiment of the sheet discharging mechanism of the present application;
FIG. 4 is a partial schematic view of A shown in FIG. 3;
FIG. 5 is a schematic perspective view of a second embodiment of a sheet discharging mechanism according to the present application;
FIG. 6 is a partial schematic view of a third embodiment of a sheet discharging mechanism of the present application;
FIG. 7 is a schematic view of B shown in FIG. 6;
fig. 8 is a schematic view of C shown in fig. 6.
Reference numerals: 1. a scanner; 2. a carton; 3. a paper discharge mechanism; 31. discharging an upper frame plate; 311. an arc-shaped rib is arranged; 32. discharging the lower frame plate; 321. a lower arc-shaped rib; 33. a paper feeding channel; 34. an upper roller; 35. a lower roller; 36. a motor; 37. a housing; 371. a paper discharge port; 372. an air outlet; 373. an upper housing; 374. a lower housing; 41. a fan guard; 5. an induction device; 6. a bearing; 7. a clamping piece; 8. a connecting shaft; 9. a connecting member.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present application, a scanning device provided by the present invention is further described in detail below with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and 2, fig. 1 is a schematic perspective view of a scanning device according to a first embodiment of the present application; fig. 2 is a partial schematic view of a second embodiment of the scanning device of the present application.
The scanning device of the embodiment comprises a scanner 1, a paper box 2 and a paper discharging mechanism 3, wherein the scanner 1 is used for scanning paper; the paper box 2 is used for placing scanned paper; the paper discharge mechanism 3 is disposed between the scanner 1 and the paper box 2, and is used for guiding the scanned paper into the paper box 2. Among them, the scanner 1 is a scanner having a batch scanning function. The paper can be bills, document materials and the like. The carton 2 can be the box that holds and correspond with paper quantity, also can be the box of fretwork, then has placed height control's adjustable case at the bottom half to adapt to the paper of various different quantities.
In order to realize the stable and flush state of the scanned paper, the scanning device further comprises an air exhaust structure, the air exhaust structure comprises at least two air exhaust ports 372, the at least two air exhaust ports 372 are located between the paper exhaust port 371 of the paper discharge mechanism 3 and the bottom surface of the paper box 2, wherein the air exhaust ports 372 are used for transmitting air flow, so that the scanned paper keeps a horizontal state and smoothly falls into the paper box 2, paper scattering is reduced, and automatic operation of the scanning device is realized. The number of the air outlets 372 is two or more, and the number of the air outlets 372 is determined according to the air flow formed by the air outlets 372 and the width of paper, so long as the paper can stably fall into the paper box 2.
In one embodiment, the line of symmetry of the at least two air outlets 372 is the same as the line of symmetry of the paper discharge port 371, i.e., the air outlets 372 are uniformly distributed between the air outlets 372 of the paper discharge mechanism 3 and the bottom surface of the paper box 2, and the line of symmetry of the air outlets 372 is the same as the line of symmetry of the paper discharge port 371. When the paper is discharged from the paper discharge port 371, the plurality of air discharge ports 372 can ensure that the paper is always in a horizontal state, so that the purpose that the paper is in a stable and neat state is achieved.
In order to further improve the smoothness of the paper falling into the paper box 2, the orientation of the at least two air outlets 372 is parallel to the bottom surface of the paper box 2, so that the air flow of the air outlets 372 is parallel to the bottom surface of the paper box 2 to blow out the paper, and the paper is further ensured to be always in a horizontal state.
Referring to fig. 3, 4 and 5, fig. 3 is a partial sectional view of the first embodiment of the sheet discharging mechanism of the present application; FIG. 4 is a partial schematic view of A shown in FIG. 3; FIG. 5 is a perspective view schematically showing a second embodiment of the sheet discharging mechanism of the present application.
Referring to fig. 2, in order to simplify the installation complexity and the practicability of the air exhaust structure, the air exhaust structure includes a blower, and the blower blows air toward the air outlet 372 and supplies air flow to the air outlet 372 through the blower. In order to realize the wind flow concentration, a fan cover 41 is provided on the outer periphery of the fan to realize the concentrated output of the wind flow from the air outlet 372.
In an embodiment, in order to realize smooth entering and discharging of scanned paper into and from the paper discharging mechanism 3, the paper discharging mechanism 3 includes an upper paper discharging frame plate 31 and a lower paper discharging frame plate 32, a paper feeding channel 33 is formed between the upper paper discharging frame plate 31 and the lower paper discharging frame plate 32, the paper feeding channel 33 is used for receiving the paper scanned by the scanner 1, and the upper paper discharging frame plate 31 and the lower paper discharging frame plate 32 are both arranged in an arc shape and can guide the paper scanned by the scanner 1 to smoothly enter and discharge the paper out of the paper discharging mechanism 3. Meanwhile, since the upper discharged sheet frame plate 31 and the lower discharged sheet frame plate 32 are arranged in an arc shape, the collision of the paper with the surface of the lower discharged sheet frame plate 32 is reduced, the risk of paper jam is reduced, and the paper can enter the paper discharge mechanism 3 smoothly. Of course, in order to better receive the scanned paper from the scanner 1, the lower discharged tray 32 extends into the scanner 1 to ensure that the paper can completely enter the lower discharged tray 32 arranged in an arc shape.
The paper feeding path 33 is opened toward the scanner 1, and the end of the paper feeding path 33 close to the scanner 1 is opened more than the end of the paper feeding path 33 close to the paper discharge port 371 so as to accommodate the paper sheets and allow only one paper sheet to pass through to prevent stacking of multiple paper sheets. The paper feed path 33 is provided in communication with the paper discharge port 371 so that paper is discharged from the paper discharge port 371 into the paper cassette 2.
Specifically, the arc length of the discharged lower shelf plate 32 is 40mm or more and 60mm or less, wherein the arc length of the discharged lower shelf plate 32 is 40mm, 50mm, 55mm, 60mm, or the like. The arc shape of the discharged upper frame plate 31 is 15mm or more and 35mm or less, wherein the arc length of the discharged upper frame plate 31 is 15mm, 20mm, 30mm, 35mm, or the like. Of course, in an actual process, due to the different structures and sizes of the scanners 1, the arc-shaped arrangement and the sizes of the upper discharging frame plate 31 and the lower discharging frame plate 32 need to be adapted according to the corresponding scanners 1, that is, by analyzing the discharging track of the scanner 1, it is ensured that the paper enters the discharging mechanism 3 through the upper discharging frame plate 31 and the lower discharging frame plate 32.
Specifically, in order to reduce the friction force of the paper passing through the upper paper ejection frame plate 31, in the present embodiment, a plurality of upper arc-shaped ribs 311 are provided at intervals on a surface of the upper paper ejection frame plate 31 facing the lower paper ejection frame plate 32, and the upper arc-shaped ribs 311 are arranged in an arc shape and are consistent with the arc-shaped angle of the upper paper ejection frame plate 31. Wherein, the paper passes through from a plurality of last arc rib 311, and then reduces the area of contact with the paper, has reduced paper surface friction, makes things convenient for the paper to enter into in the paper discharge mechanism 3 smoothly. The upper arc ribs 311 may be disposed on the sheet discharge upper frame plate 31 at equal intervals or at unequal intervals. Preferably, the width of the upper arc-shaped rib 311 may be 1 mm.
In order to reduce the friction force of the paper passing through the lower discharging frame plate 32, another embodiment is that a plurality of lower arc-shaped ribs 321 are arranged at intervals on one surface of the lower discharging frame plate 32 facing the upper discharging frame plate 31, and the lower arc-shaped ribs 321 are arranged in an arc shape and are consistent with the arc angle of the lower discharging frame plate 32. Wherein, the paper passes through from a plurality of arc rib 321 down, reduces with paper area of contact, has reduced paper surface friction, makes things convenient for the paper to enter into paper discharge mechanism 3 smoothly. The lower arc ribs 321 may be provided on the sheet discharge lower frame plate 32 at equal intervals or at unequal intervals. Preferably, the width of the lower arc-shaped rib 321 may be 1 mm.
In an alternative embodiment, the upper discharging tray 31 is provided with the upper arc rib 311 and the lower discharging tray 32 is provided with the lower arc rib 321 to reduce the friction force of the paper passing through the upper discharging tray 31 and the lower discharging tray 32 at the same time, further improving the possibility of the paper entering the discharging mechanism 3 smoothly. Furthermore, the upper arc-shaped ribs 311 and the lower arc-shaped ribs 321 are arranged in a staggered manner, so that the contact range of the paper with the upper arc-shaped ribs 311 and the lower arc-shaped ribs 321 is enlarged, and the paper discharging stability is improved; and meanwhile, the friction force can be reduced.
In order to realize the automatic operation of the scanner, the sensing device 5 is disposed at the end of the lower discharging frame plate 32 near the paper feeding path 33, and the sensing device 5 can sense the paper passing through the lower discharging frame plate 32. The induction device 5 is connected with a control system in the scanning device and can be used for controlling the fan and the subsequent driving part to work.
Specifically, the upper paper ejection frame plate 31 and the lower paper ejection frame plate 32 are both made of 3D printing photosensitive resin, wherein the upper paper ejection frame plate 31 and the lower paper ejection frame plate 32 made of 3D printing photosensitive resin material have smooth surfaces, high precision, water and moisture resistance, and relatively low cost.
Referring to fig. 6, 7 and 8, fig. 6 is a partial schematic view of a third embodiment of a sheet discharging mechanism according to the present application; FIG. 7 is a schematic view of B shown in FIG. 6; fig. 8 is a schematic view of C shown in fig. 6.
In an embodiment, referring to fig. 2 and 5, the sheet discharging mechanism 3 further includes an upper roller 34, a lower roller 35, and a driving member, the upper roller 34 and the lower roller 35 are vertically disposed, wherein the sheet feeding path 33 extends between the upper roller 34 and the lower roller 35, so that the sheet in the sheet feeding path 33 enters between the upper roller 34 and the lower roller 35. The upper roller 34 is connected to a driving member, which drives the upper roller 34 to rotate so that the upper roller 34 and the lower roller 35 rotate relatively, so as to guide the paper from the paper feeding path 33 to the paper discharging opening 371 through between the upper roller 34 and the lower roller 35. The upper roller 34 is driven by the lower roller 35 to rotate in different directions, so that the upper roller 34 and the lower roller 35 rotate relatively to each other, and the upper roller 34 and the lower roller 35 rotate relatively to provide motive power for moving the paper.
In order to prevent the upper roller 34 from rotating when the lower roller 35 rotates, the friction coefficient of the surface material of the upper roller 34 is larger than that of the surface material of the lower roller 35, so that the lower roller 35 can drive the upper rollers 34 to rub against each other to provide power under the rotation of the driving member. Preferably, the surface material of the upper roller 34 is a polyurethane material, which has a relatively high coefficient of friction. In order to simplify the structure of the sheet discharging mechanism 3, the driving member may be a motor 36, and the motor 36 rotates the lower roller 35.
In order to realize the specific installation of the upper discharging frame plate 31, the lower discharging frame plate 32, the upper roller 34, the lower roller 35, and the like, the discharging mechanism 3 of the embodiment further includes a housing 37, and the housing 37 provides an installation position and a place for the above structure. Specifically, the sheet discharge upper deck 31 and the sheet discharge lower deck 32 are provided at one end of the housing 37 near the scanner 1. The upper drum 34 and the lower drum 35 are both vertically disposed within the housing 37. The driving member is disposed on the casing 37, and the paper discharge opening 371 is disposed on a side of the casing 37 close to the carton 2.
Specifically, the housing 37 includes an upper housing 373, an opening is provided at one end of the upper housing 373 toward the scanner 1, and the sheet discharge upper chassis 31 and the sheet discharge lower chassis 32 are provided at the opening and detachably connected to the upper housing 373. Wherein the upper discharging frame plate 31 and the lower discharging frame plate 32 are vertically arranged in the housing 37, the motor 36 is located at one side of the upper housing 373, and the output shaft of the motor 36 is connected with the lower drum 35. The housing 37 further includes a lower housing 374, the longitudinal section of the lower housing 374 is recessed, and the air outlet 372 is disposed on a side of the lower housing 374 adjacent to the carton 2. Meanwhile, a fan is provided on a side of the lower case 374 adjacent to the carton 2, wherein the fan cover 41 is detachable from the lower case 374.
In order to realize that lower roller 35 rotates more stably, the both ends of lower roller 35 of this embodiment all are provided with bearing 6, and two bearing 6 install in casing 37 both sides, and it is more smooth and easy that convenient lower roller 35 rotates. The bearing 6 and the casing 37 both sides junction of lower cylinder 35 are provided with joint spare 7, and joint spare 7 is located the bearing 6 outside and the joint in casing 37 both sides, and wherein when joint spare 7 was used for preventing that lower cylinder 35 from rotating, bearing 6 was deviate from in the casing 37, and this joint spare 7 plays limiting displacement. Specifically, the snap member 7 is a snap spring.
In order to realize the rotation of the upper roller 34, the upper roller 34 is disposed on the connecting shaft 8, and two ends of the connecting shaft 8 are inserted into two sides of the housing 37, so that the upper roller 34 rotates while the connecting shaft 8 is relatively fixed. Wherein, connecting pieces 9 are arranged on the connecting shaft 8 near the two sides of the upper roller 34, and the connecting pieces 9 are used for limiting the upper roller 34 on the connecting shaft 8 so as to prevent the upper roller 34 from moving towards the two ends of the connecting shaft 8. The connecting element 9 is a shaft clamp spring.
As can be seen from fig. 1 to 8, the scanning device operates as follows: (1) the control system starts to carry out paper delivery work, and the scanner 1 starts batch scanning; (2) when the paper passes through the lower paper discharge frame plate 32 and the upper paper discharge frame plate 31, the paper triggers the sensing device 5 arranged on the lower paper discharge frame plate 32, and the sensing device 5 transmits a signal to the control system; (3) the control system controls the fan to start working, and the fan provides a stable fan for the air outlet 372; (4) the control system motor 36 starts to operate to drive the lower roller 35 to rotate, so that the lower roller 35 and the upper roller 34 rotate relatively, and paper is discharged from the paper discharge port 371 and flatly falls into the carton 2.
The scanning device comprises a scanner, a paper box, a paper discharge mechanism and an exhaust structure, wherein the scanner is used for scanning paper; the carton is used for placing the paper after the scanning. The paper discharge mechanism is arranged between the scanner and the paper box and used for guiding the scanned paper to the paper box. The air exhaust structure comprises at least two air exhaust ports, and the at least two air exhaust ports are positioned between the paper exhaust ports of the paper discharge mechanism and the paper boxes. Wherein, the air exit is used for transmitting the air current, makes the paper after the scanning level and smooth to fall into in the carton to reduce the paper in disorder, and realize scanning device automation mechanized operation.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A scanning device, characterized in that the scanning device comprises:
the scanner is used for scanning the paper;
the paper box is used for placing the scanned paper;
the paper discharge mechanism is arranged between the scanner and the paper box and used for guiding the scanned paper to the paper box;
and the air exhaust structure comprises at least two air exhaust ports, and the at least two air exhaust ports are positioned at the paper discharge port of the paper discharge mechanism and between the paper boxes.
2. The scanning device of claim 1, wherein a line of symmetry of the at least two exhaust ports is the same as a line of symmetry of the paper discharge port.
3. The scanning device of claim 1, wherein the at least two air vents are oriented parallel to a bottom surface of the carton.
4. The scanner according to claim 1, wherein the sheet discharging mechanism includes an upper sheet discharging frame plate and a lower sheet discharging frame plate arranged in an arc shape, a sheet feeding path is formed between the upper sheet discharging frame plate and the lower sheet discharging frame plate, and the sheet feeding path is arranged to communicate with the sheet discharging port.
5. The scanning device according to claim 4, wherein the arc length of said lower sheet discharge frame is 40mm or more and 60mm or less; the arc of the upper frame plate for paper discharge is more than or equal to 15mm and less than or equal to 35 mm.
6. The scanning device according to claim 4, wherein a plurality of upper arc-shaped ribs are arranged at intervals on one surface of the upper paper discharge frame plate facing the lower paper discharge frame plate, and the upper arc-shaped ribs are consistent with arc angles of the upper arc-shaped ribs;
the paper discharging lower frame plate faces the paper discharging upper frame plate, a plurality of lower arc ribs consistent with the arc angles of the lower arc ribs are arranged on one surface of the paper discharging lower frame plate at intervals, and the upper arc ribs and the lower arc ribs are arranged in a staggered mode.
7. The scanning device according to claim 4, wherein a sensing device is arranged at a port of the lower discharging frame plate close to the paper feeding channel; the paper discharging upper frame plate and the paper discharging lower frame plate are made of 3D printing photosensitive resin materials.
8. The scanning device as claimed in claim 4, wherein the sheet discharging mechanism further includes an upper roller, a lower roller, and a driving member, the sheet feeding path extends between the upper roller and the lower roller, the driving member is connected to the lower roller, and the driving member drives the lower roller to rotate so that the upper roller and the lower roller rotate relative to each other to guide the sheet from the sheet feeding path to the sheet discharging port.
9. The scanner of claim 8, wherein said sheet discharge mechanism further comprises a housing, said sheet discharge upper frame plate and said sheet discharge lower frame plate are both disposed at an end of said housing near said scanner, said upper roller and said lower roller are both disposed in said housing, said driving member is disposed in said housing, and said sheet discharge opening is disposed at a side of said housing near said carton.
10. The scanning device according to claim 8, wherein bearings are arranged at both ends of the lower roller, and clamping pieces are arranged at the joints of the bearings of the lower roller and both sides of the shell and positioned outside the bearings;
the upper roller is arranged on the connecting shaft, two ends of the connecting shaft are inserted into two sides of the shell, and connecting pieces are arranged at positions, close to two sides of the upper roller, of the connecting shaft and used for limiting the upper roller to the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681760.9A CN111917930A (en) | 2020-07-15 | 2020-07-15 | Scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681760.9A CN111917930A (en) | 2020-07-15 | 2020-07-15 | Scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111917930A true CN111917930A (en) | 2020-11-10 |
Family
ID=73281204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010681760.9A Pending CN111917930A (en) | 2020-07-15 | 2020-07-15 | Scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111917930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954125A (en) * | 2021-01-14 | 2021-06-11 | 朱海涛 | Scanner |
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| US5324024A (en) * | 1991-04-24 | 1994-06-28 | Ricoh Company, Ltd. | Paper discharging apparatus |
| US6661543B1 (en) * | 1999-04-09 | 2003-12-09 | Pfu Limited | Image scanner |
| CN101544317A (en) * | 2008-03-28 | 2009-09-30 | 京瓷美达株式会社 | Sheet transport direction switching device, and image forming apparatus |
| CN101618807A (en) * | 2008-07-04 | 2010-01-06 | 京瓷美达株式会社 | Sheet discharge device and image forming apparatus |
| US20120093555A1 (en) * | 2010-10-14 | 2012-04-19 | Canon Kabushiki Kaisha | Sheet-discharge apparatus, sheet processing apparatus, and image forming apparatus |
| CN206850878U (en) * | 2017-07-11 | 2018-01-05 | 象山镜鉴信息科技有限公司 | Destaticizing device for scanner |
| CN209134502U (en) * | 2018-11-28 | 2019-07-19 | 杭州捷途慧声科技有限公司 | A kind of scanner of simplified feed throughs |
| CN209267670U (en) * | 2018-11-28 | 2019-08-16 | 杭州捷途慧声科技有限公司 | It is a kind of with send automatically original text scanning and flat-bed scanning scanner device |
| CN210084597U (en) * | 2019-05-28 | 2020-02-18 | 厦门通利彩印有限公司 | Novel folding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5324024A (en) * | 1991-04-24 | 1994-06-28 | Ricoh Company, Ltd. | Paper discharging apparatus |
| CN1086166A (en) * | 1992-10-28 | 1994-05-04 | 伟大科技股份有限公司 | Automatic paper-sheet feeding folder |
| US6661543B1 (en) * | 1999-04-09 | 2003-12-09 | Pfu Limited | Image scanner |
| CN101544317A (en) * | 2008-03-28 | 2009-09-30 | 京瓷美达株式会社 | Sheet transport direction switching device, and image forming apparatus |
| CN101618807A (en) * | 2008-07-04 | 2010-01-06 | 京瓷美达株式会社 | Sheet discharge device and image forming apparatus |
| US20120093555A1 (en) * | 2010-10-14 | 2012-04-19 | Canon Kabushiki Kaisha | Sheet-discharge apparatus, sheet processing apparatus, and image forming apparatus |
| CN206850878U (en) * | 2017-07-11 | 2018-01-05 | 象山镜鉴信息科技有限公司 | Destaticizing device for scanner |
| CN209134502U (en) * | 2018-11-28 | 2019-07-19 | 杭州捷途慧声科技有限公司 | A kind of scanner of simplified feed throughs |
| CN209267670U (en) * | 2018-11-28 | 2019-08-16 | 杭州捷途慧声科技有限公司 | It is a kind of with send automatically original text scanning and flat-bed scanning scanner device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954125A (en) * | 2021-01-14 | 2021-06-11 | 朱海涛 | Scanner |
| CN112954125B (en) * | 2021-01-14 | 2022-11-15 | 苏州百仪科技有限公司 | Scanner |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201110 |
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| RJ01 | Rejection of invention patent application after publication |