CN108628120A - Original document reading apparatus and image forming apparatus with original document reading apparatus - Google Patents
Original document reading apparatus and image forming apparatus with original document reading apparatus Download PDFInfo
- Publication number
- CN108628120A CN108628120A CN201710165582.2A CN201710165582A CN108628120A CN 108628120 A CN108628120 A CN 108628120A CN 201710165582 A CN201710165582 A CN 201710165582A CN 108628120 A CN108628120 A CN 108628120A
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- China
- Prior art keywords
- press section
- original
- section material
- reading apparatus
- original copy
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/605—Holders for originals or exposure platens
-
- 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
- H04N1/00522—Reducing apparatus footprint, e.g. wall-mounted or vertically arranged apparatus
-
- 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
- H04N1/00551—Top covers or the like
-
- 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
- H04N1/00551—Top covers or the like
- H04N1/00554—Latches or hinges therefor
-
- 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
- H04N1/00557—Connection or assembly of components or elements
-
- 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
- H04N1/00599—Using specific components
- H04N1/00607—Grippers or the like, e.g. suction grippers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1678—Frame structures
- G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies
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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
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0094—Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0422—Media holders, covers, supports, backgrounds; Arrangements to facilitate placing of the medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0434—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207 specially adapted for scanning pages of a book
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0446—Constructional details not otherwise provided for, e.g. mounting of scanning components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0456—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207 for maintaining a predetermined distance between the scanning elements and the picture-bearing surface
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimiles In General (AREA)
Abstract
A kind of original document reading apparatus, with mounting original copy document board, read document board on original copy original reading unit, cover document board cover board and for pressing the press section material for being positioned in original copy on document board, also there is incorporating section, when without using press section material, the press section material is stored in the incorporating section.Without using press section material, incorporating section, which is received, can prevent original copy press section material to be constantly exposed to outside, so as to ensure to read the quality of the image obtained after original copy.
Description
Technical field
The present invention relates to a kind of paper original document reading apparatus, and the image forming apparatus with original document reading apparatus.
Background technology
Some traditional image forming apparatuses have original document reading apparatus, and original document reading apparatus is to being positioned on document board
Original copy is read out, obtain image data after, image data is sent to end or continue inside image forming apparatus into
Row image is formed.When being read out action to the original copy on document board, original copy can be covered using the setting in the top of document board
The cover board of platform blocks the external interference light for entering image reading unit, to improve the good portrait quality obtained after reading.Tradition
The cover board of image forming apparatus be all overall structure, in closure flap, due to the overall movement of cover board will produce it is certain
Air-flow can be such that the original copy rested on document board is subjected to displacement under the influence of the airflow, to be unable to get proper neat reading
Take image.
To solve the above problems, in previous technology, there is the reading device in such as Japanese Unexamined Patent Publication 6-130509, profit
Transparent sheet material is arranged between cover board and document board to press original copy, the air-flow pair generated when to avoid cover plate closing
The position of original copy impacts.In addition to this, the reading device in also such as Japanese Unexamined Patent Publication 5-173262 utilizes setting energy
The original copy pressing plate enough rotated presses original copy, can also avoid cover plate closing shadow of the pressure gas stream to the position of original copy at present
It rings.
Patent document 1：Japanese Unexamined Patent Publication 6-130509 bulletins
Patent document 2：Japanese Unexamined Patent Publication 5-173262 bulletins
It is not that will be carried out to all original copys however, when being read out to original copy using above-mentioned original document reading apparatus
Pressing, thick and heavy original copy are hardly influenced by air-flow, and it is higher to ensure that press section material is not often used when being read out
Reading quality.And when user does not use press section material, since original document reading apparatus lacks the storage to press section material, it is placed in original
Press section material in original text platform plane can bring inconvenience to the normal operating of user.In addition, press section material is outer due to being chronically exposed to
Portion is easy impaired, aging, dirtyization in use, and then the quality for reading image is caused to reduce.
Invention content
The present invention is in view of the above subject, and its purpose is to provide a kind of image read-outs, without using press section material
In the case of, the operability of user can be improved, the normal use of press section material interference user being placed in document board plane is prevented.Into
The purpose of one step is, original copy press section material is prevented to be constantly exposed to outside, so as to ensure to read the figure obtained after original copy
The quality of picture.In addition, in the case where not increasing image read-out design volume, original copy is pressed using the existing useful space
Splenium material is stored.
To achieve the above object, image read-out provided by the invention has the document board of mounting original copy, reads original copy
The original reading unit of original copy on platform, the cover board for covering document board and for pressing the press section for being positioned in original copy on document board
Material.Also there is incorporating section, when without using press section material, the press section material is stored in the incorporating section.
According to above-mentioned technical solution, without using press section material in the case of to can effectively prevent original copy press section material sudden and violent always
It is exposed on the external, so as to ensure to read the quality of the image obtained after original copy.
According to an aspect of the present invention, when the press section material is accommodated in the incorporating section, which does not protrude
In the plane that document board is contacted with cover board.
According to above-mentioned technical proposal, after material is received into incorporating section in press section, it is enterprising in document board user is not affected
Row operation.
According to an aspect of the present invention, the housing portion in the document board mounting original copy surface downside,
When pressing original copy using the press section material, the press section material is moved to the upper of the surface of the mounting original copy of the document board
Side.
According to above-mentioned technical proposal, when without using press section material, press section material is received on the downside of document board, Bu Huifang
The operation for hindering user to carry out original copy.
According to an aspect of the present invention, it on the downside of the document board, is provided with and is moved for the original reading unit
Mobile space, the housing portion is in outside the region of the mobile space.
According to above-mentioned technical proposal, incorporating section utilizes the region setting storage outside the mobile space of original reading unit movement
Portion can be accommodated in existing space when without using press section material, need not redesign additional space.
According to an aspect of the present invention, the press section material has two ends；The original document reading apparatus also has locking
Portion, the sticking department fixes one end of the press section material when pressing original copy using the press section material.
According to above-mentioned technical proposal, user can be adjusted the position of press section material according to the size of original copy,
So as to be pressed original copy in most suitable position.
According to an aspect of the present invention, at least one of the sticking department and the incorporating section can move in the horizontal plane
It is dynamic.
According to above-mentioned technical proposal, original copy press section material can follow incorporating section to be moved in the plane of original copy, Yong Huke
Can press section material suitable position be adjusted to as needed well to press original copy.Volume need not be added in other positions
Outer press section material reduces component number to improve productivity.
According to an aspect of the present invention, the housing portion contacts the side of document board in the cover board.
According to above-mentioned technical proposal, incorporating section is arranged at cover board side, is located at the opposite side of document board, and press section material is received
It receives to after incorporating section, does not affect user and operated on document board.
According to an aspect of the present invention, after the incorporating section storage press section material, the press section material and document board phase
To face, the face opposite with the cover board and document board be in the same plane.
Press section material can be received into according to above-mentioned technical proposal when being pressed without using press section material team original copy
Incorporating section, when carrying out original copy read action, document board cover board will not answer the difference in height of press section material and plaintiff's platform and float,
To can guarantee good scanning effect.
According to an aspect of the present invention, plaintiff's reading device also has press section material fixed part, the incorporating section storage
After the material of press section, press section material is fixed in incorporating section by pressing fixed part.
According to above-mentioned technical proposal, incorporating section is arranged at cover board side, is located at the opposite side of document board, when press section material quilt
After storage, press section material can be fixed in incorporating section by pressing fixed part, to which press section material will not be because of dead weight from storage
It is dropped out in portion.
The even more preferably described incorporating section of above-mentioned technical proposal have original copy press section material can be covered in receiving state
Lid.According to this aspect, after storage, daily operation will not cause to damage to press section material, press section material be also not easy dirtyization,
Aging.
According to an aspect of the present invention, the press section material can stretch in its longitudinal direction.
According to above-mentioned technical proposal, press section material can adjust the stroke of press section according to the different sizes of original copy
To press original copy, it is possible to reduce the volume of incorporating section.
According to an aspect of the present invention, the original document reading apparatus of above-mentioned each technical solution provided by the invention can be used for
In the image forming apparatus for having image reading function.
Description of the drawings
Fig. 1 shows be image forming apparatus functional structure sectional schematic diagram.
What Fig. 2 was indicated is the block diagram of the function composition of image forming apparatus.
What Fig. 3 was indicated is the schematic diagram of embodiment of the present invention 1.
What Fig. 4, Fig. 5 were indicated is the schematic diagram of embodiment of the present invention 2.
What Fig. 6 to Figure 13 was indicated is the schematic diagram about embodiment of the present invention 3.
What Figure 14, Figure 15 were indicated is the schematic diagram of embodiment of the present invention 4.
Specific implementation mode
Image forming apparatus according to the present invention is illustrated first.
Fig. 1 includes the image forming apparatus illustrative view of functional configuration of original document reading apparatus.But the present invention is not limited to Fig. 1
Example.
[outline structure of image forming apparatus]
First, illustrate that the device of image forming apparatus 1 according to the present invention is constituted referring to Fig.1.Fig. 1 is to indicate image shape
At the cross-section diagram of the overall structure of device 1.Fig. 2 is the block diagram for indicating the function of image forming apparatus 1 and constituting.
Fig. 1, image forming apparatus shown in Fig. 21 are based on the image for being formed by coloured image on reading original copy and obtaining
Data or it is red then, via the image data that network is inputted from external information equipment (such as personal computer), by showing color
It overlaps and forms image on paper P.Image forming apparatus 1 is by yellow (Y), flat red (M), cyan (C), 4 color pair of black (K)
The photosensitive drums 33 answered are turned along the traffic direction arranged in series of transfer printing body (being intermediate transfer belt 37 in image forming apparatus 1)
Print body shifts assorted toner image successively, and image is formed by being fixed on paper.
As shown in Figure 1 and Figure 2, image forming apparatus 1 has image reading unit 10, image processing part 20, image forming part
30, paper storage unit 40, paper sheet delivery portion 50 and control unit 60.
[control unit]
Control unit has CPU (Central Processing Unit:Central processing unit), ROM (Read Only
Memory:Read-only memory) and RAM (Random Access Memory random access memory).CPU read from ROM with
The corresponding program of process content is simultaneously unfolded in RAM, works in coordination with the program after expansion, to each mould in image forming apparatus 1
The action of block (image reading unit 10, image processing part 20, image forming part 30, paper storage unit 40, paper sheet delivery portion 50 etc.)
Carry out centralized control.
In addition, control unit has communication section (not shown), pass through LAN (Local Area Network LANs), WAN
Communication networks such as (Wide Area Network wide area networks), to external device (ED) (such as：Personal computer) between carry out various numbers
According to transmission.
[image reading unit]
Image reading unit has ADF (Auto Document Feeder:Automatically send original text device) auto document paper supply dress
Set 11 and original document reading apparatus 12 etc..Auto document paper feed 11 is carried on original copy pallet 13 by conveying mechanism conveying
Original does G, and original copy G is sent out to original document reading apparatus 12.Pass through reading when transferring out original copy G by auto document paper feed 11
When region 18, original document reading apparatus carries out image reading to the original copy G in conveying.
Original document reading apparatus 12 can also be transported to auto document paper feed on document board 15 or direct mounting
Optical scanner is carried out in the original copy on document board, then by the reflected light of original copy in CCD (Charge Coupled Device:Electricity
Coupled apparatus) etc. be imaged on the light-receiving surface of sensors 14, and read original image.
About the specific implementation mode of the specific original document reading apparatus of original copy of the present invention, will be described in detail later.
[image processing part]
Image processing part 120 is by having the circuit that can carry out simulation numeral (A/D) conversion process and carrying out digital picture
The part such as circuit of processing is constituted.Image processing part to the analog picture signal from image reading unit by carrying out A/D conversions
It handles to generate digital image data.In addition, image processing part carries out colour switching processing to the digital image data and presses
The preset condition of user carries out conversion process, and later according to treated image data, control image forming part 30 is in paper
Image is formed on.
[paper storage unit]
Paper storage unit 40 is arranged in the lower part of the ontology of image forming apparatus, corresponding with the size of paper S, can be with
It is designed to the structure with multiple cartons 41.Paper is conveyed by sheet carrying portion to image forming part in carton 41.
Paper feeding tray 42 can also be set near paper storage unit 40, it is difficult because of size to supply some to image forming apparatus
With the paper preserved in carton 41.
[image forming part]
Image forming part 30 by with different colours ingredient image forming part 30Y, 30M, 30C, 30K and with each color at
Divide corresponding exposure device 31, developing apparatus 32, photosensitive drums 33, Charging system 34, cleaning device 35, primary transfer roller 36 etc.
Deng and intermediary transfer unit.
Illustrate the operation principle of image forming part by taking unit corresponding with Y ingredients in image forming part as an example below.With Y
Ingredient correspondence image is formed in unit, so that photosensitive drums 33 is charged by Charging system 34.Then, it is made of such as semiconductor laser
Exposure device 31 emit corresponding with Y ingredients laser to photosensitive drums, with corresponding with Y ingredients in the formation of the surface of photosensitive drums 31
Electrostatic latent image.Developing apparatus 32 makes the developer corresponding with Y ingredients of deposit wherein be attached to 31 surface of photosensitive drums, to right
Electrostatic latent image develops, and forms colorant picture.
Similarly with M component, C ingredients in the corresponding unit of K ingredients, also form colorant with above-mentioned same mode
Picture.
After forming corresponding with each ingredient colorant picture, using intermediary transfer unit, first by primary transfer roller 36,
Intermediate transfer with pressure 37 is connected in photosensitive drums 33, assorted toner image is overlappingly transferred to intermediate transfer belt 37 successively
On.Then, intermediate transfer belt 37 is crimped onto on paper S by secondary transfer roller 38, toner image is secondarily transferred to paper S
On.
Subsequent cleaning device 35 will remove after primary transfer in the toner of 33 surface of photosensitive drums remaining.Cleaning device 39 exists
It will the remaining toner removal on intermediate transfer band after secondary transfer printing.
After completing secondary transfer printing, positioned at paper conveyance direction downstream side determine device 61 to paper S carry out heating plus
Pressure, makes the colorant picture on paper S determine on paper S.
In the downstream side for determining device 61, configured with switching guiding element 62.After the completion of can be to determining using switching guiding element 62
Paper transportation path switch over.In the case where being printed on one side to paper S, paper S is oriented to row by switching guiding element 62
The position of paper bowl 63, paper S are discharged via exit roller to outside.On the other hand, the case where carrying out printed on both sides to paper S
Under, switching guiding element 62 guides downwards paper, by paper reversible mechanism 64, is conveyed again to image forming part, in paper
The back side forms image.
In addition, in the downstream side of exit roller, it can also configure and for example paper is bound, the after-treatment device of punching.
[paper sheet delivery portion]
Paper sheet delivery portion 50 has paper extraction unit 51 and paper conveying unit 52.
Paper extraction unit 51, extraction are stored in the paper of paper storage unit 40.Paper conveying unit 52 carries paper
The paper S that unit 51 extracts is taken to be delivered to image forming part.
Hereinafter, the image read-out involved by the specific embodiment of the invention is described in detail with reference to attached drawing.
Embodiment 1：
Fig. 3 is the schematic diagram about embodiments of the present invention 1.Image read-out shown in Fig. 3 have document board 15,
Cover board 16, image reading unit 17 and press section material transparent membrane 100, for the rotation accommodating mechanism of press section material storage
110 and locking mechanism 120.
Image reading unit 17 is the image reading component for having CCD CIS photoelectric cells, to quiet on document board
When the original copy set is read out, image reading unit 17 is moved since position of readiness along original copy direction, and on original copy
Image optically read.
When without using press section material, transparent membrane 100 is accommodated in press section material incorporating section 110 with being wound.It is receiving
When receiving, since press section material incorporating section is arranged at the lower section of document board upper surface, the moving area of image reading unit 17 with
Exterior domain, therefore the normal operating of user will not be interfered.
In press section material to be used, transparent membrane 100 is extracted out from incorporating section, is pressed on mounting manuscript table glass
On original copy to be scanned, the front end of transparent membrane is fixed on document board and press section material incorporating section phase by locking mechanism 120
To the other side, to ensure that transparent membrane is horizontal.
There is the axis 130 for winding transparent membrane 100, when the mechanism 120 that unlocks is to transparent membrane in incorporating section
When 100 locking, which provides power by drive system, stores back in incorporating section while transparent membrane is automatically wound.
The position that incorporating section 110 can be configured can be the side that cover board as shown in Figure 1 is connected with document board,
Can also be other each sides of document board.
In addition, for the image read-out not equipped with ADF, incorporating section, which can be arranged on document board, keeps for reading
The reading area of original copy in ADF conveyances.
Embodiment 2：
Fig. 4 and Fig. 5 is the schematic diagram about embodiments of the present invention 2,
Image read-out shown in Fig. 4 has document board 15, cover board 16, image reading unit 17 and press section material
100 and incorporating section 110.The pattern of image reading unit 17 is roughly the same with embodiment 1.Incorporating section 110 be
The groove-like space that document board upper surface is downwardly concaved.
When Fig. 5 is shown in receiving state, the sectional schematic diagram in the directions AA ' in Fig. 4, press section material 100 has rotation
101 pressing plate 102 of transfer roller and connecting shaft 104.One end of pressing plate 102 is removably secured to rotary shaft 101 by connecting shaft 104
On.The both ends of rotating roller 101 are fixed on by rotary shaft (not shown) inside press section material incorporating section 110.
As shown in figure 5, press section material 100 when in receiving state, is rotated by rotating roller 101, pressing plate 102 is rotated
To the horizontal side of rotating roller 101.In addition it presses, splenium material incorporating section 110 is also provided with lid 103, when press section material 100 is being located
Press section material can be protected by being closed 103 lids when receiving state.
, can be by operation portion to image read-out input instruction signal in press section material to be used, control unit exists
After receiving command signal input by user, control unit opens lid 103, and control rotating roller 101 rotates, pressing plate 102 is rotated to
Pressing plate is risen from document board plane by the top of transfer roller 101.Later, user can adjust the position of pressing plate, by platen presses to load
It sets on original copy to be scanned on manuscript table glass, is then shut off cover board, image reading operation is carried out to original copy.
In addition the present embodiment can not also control the closure of incorporating section by the signal that operation portion inputs, and user can be with hand
It is dynamic to store press section material into incorporating section, or taken out from incorporating section.
The material of pressing plate 102 can be laminar flexible material to reduce the volume of pressing plate itself, so as to reduce
Storage space is set to obtain required for incorporating section.Pressing plate 102 can also be configured with the pressing plate of Multi-section expansion structure, in this way may be used
To improve the effective length that pressing plate has, the original copy to cope with a variety of few sizes presses.
In addition, for the image read-out not equipped with ADF, incorporating section, which can be arranged on document board, keeps for reading
The reading area of original copy in ADF conveyances.
Embodiment 3：
Fig. 6 to Figure 12 is the schematic diagram about embodiment of the present invention 3.
The image read-out of present embodiment has document board 15, cover board 16, image reading unit 17 and fixed rope
140, fixed rope handle 150, fixed rope handle accommodating groove 160, fixed rope handlebar locked slot 170.Image reading unit 17 is moved
Operation mode is roughly the same with embodiment 1.
Fig. 6 shows the embodiment of the present invention 3 under receiving state, and fixed rope handle 150 is stored under receiving state
In fixed handle accommodating groove 160.Fig. 7 shows the shape that fixed rope handle 150 is accommodated in fixed handle accommodating groove 160
State, specifically, one end of fixed rope 140 is fixed on inside document board 15, fixed rope 140 has retractility, when without using fixation
When rope carries out pressing operation to original copy, fixed rope 140 can be retracted back to inside document board 15.Fixed rope 140 is from fixed handle
The inner wall of accommodating groove 160 rises from, and the other end is fixed on fixed rope handle 150, and under receiving state, fixed rope handle 150 is received
It is contained in 150 accommodating groove 160 of fixed rope handle, in 160 side of fixed handle accommodating groove there is fixed grip sensor 161 to be used for
Detect whether fixed rope handle 150 is in receiving state.
Fig. 8 show pressing original copy state under embodiment of the present invention 3, under pressing state fixed rope handle 150 from
Pulled out in fixed handle accommodating groove 160, original copy G pressed with fixed rope 150, fixed rope handle 150 be locked on document board with
Fixed rope handle accommodating groove 160 is relatively fixed in rope handlebar locked slot 170.Fig. 9 shows that fixed rope handle 150 is locked in
State in fixed handlebar locked slot 170, in pressing state, fixed rope handle 150 is locked in fixed rope by locking mechanism
In handlebar locked slot 170, locking mechanism can be the engaging shape using fixed rope handle 150 and fixed rope handle accommodating groove 170
Shape is locked, and can also be locked by calutron or the locking mechanism added.In fixed handlebar locked slot 170
Side also has fixed grip sensor 171, for detecting whether fixed handle 150 is in the lock state.
Next fixed rope 140 is illustrated, as shown in Figure 10, fixed rope 140 is by specific width, color, color
Length, color sequences composition.After the image reading to original copy, it can contain such as in specific region in obtained image data
The equally image data with specific width, color, color element, color sequences composition of fixed rope 140.Image procossing at this time
This part image data is purged processing by portion 20, to will not there are fixed ropes 140 again in obtained image data
Image.
In addition, the position of the fixed rope handle accommodating groove 160 and fixed rope handlebar locked slot 170 in embodiment of the present invention three
It sets, either it is as shown in FIG. 6, the both sides of document board length direction are configured in, original copy can also be configured in such as Figure 11
The both sides of platform width direction, can also as shown in figure 12, fixed rope handle accommodating groove 160 and fixed rope handlebar locked slot 170
One side is configured in the side of document board length direction, and another party is configured in the side of document board width direction.In addition, this hair
It, can be with the side of document board or homonymy does not configure multiple fixed rope handle accommodating grooves and fixed rope handle in bright embodiment three
Hand lock slots and more fixed ropes press original copy G from multiple directions.
One variation of embodiment of the present invention 3 as shown in figure 13, in document board fixed rope handle accommodating groove and fixation
The side that rope handlebar locked slot is sitting in is arranged for document board fixed rope handle accommodating groove and the movement of fixed rope handlebar locked slot
Track, so as to allow, it is easy to operation that document board fixed rope handle accommodating groove and fixed rope handlebar locked slot are moved to user
Position presses original copy.
In addition, as shown in fig. 6, for the image read-out not equipped with ADF, incorporating section can be arranged on document board
Keep for the reading area 18 for reading original copy in ADF conveyances.
Embodiment 4：
Figure 14 (a) to (c) and Figure 15 is the schematic diagram about embodiments of the present invention 4.
The image read-out of present embodiment has：With document board 15, cover board 16, image reading unit 17 and press
Splenium material 100 and incorporating section 110, as shown in Figure 14 (a), incorporating section 110 is set to exist with the cover board 16 of 15 top of, document board
The side of document board is contacted under closed state.In incorporating section 110, press section material fixed part, such as protrusion, lock can be provided with
Determine portion's material of mechanism one kind, material is received in incorporating section when press section, can be fixed using press section material fixed part, is prevented
Only press section material is affected by gravity deviates from from incorporating section.
As shown in Figure 14 (b), when using press section material 100, press section material 100 is taken out from incorporating section, the action
It can be manually completed by user, instruction can also be inputted to operation portion to release press section material fixed part to pressing by user
The fixation of portion's material stretches out press section material 100 from incorporating section 110.
The press section material 100 as shown in Figure 14 (c) can be arranged to retractable structure, and in contraction state, press section material can
Elongated portion is accommodated in inside the material body construction of press section, and when needing bigger to press length, user can be manually or logical
It crosses and stretches out the extending part of press section material from ontology to operation portion input instruction, then original copy is pressed.
Figure 15 show the variants of embodiment of the present invention 4 the opening direction of cover board 16 schematic diagram.The variation
Have multiple incorporating sections 110 on the length direction of cover board, multiple incorporating section 110 can be disposed adjacent, and can also be spaced
One determining deviation is arranged.
Incorporating section in the present embodiment is also provided with lower cover, lower cover is closed after completing to store, then to use pressing
User can open lower cover manually or by inputting instruction to operation portion when portion's material.
Involved image read-out is used equally for equipped with image reading work(in the above-mentioned all embodiments of the present invention
In the image forming apparatus of energy, the only such as scanner image device with scanning, original image read functions can also be used in
In.
According to the image read-out in the respective embodiments described above, the present invention is capable of providing a kind of image read-out,
Prevent original copy press section material to be constantly exposed to outside in the case of without using press section material, so as to ensure read original copy after
The quality of the image arrived.Further, in the case of not increasing image read-out design volume, the existing useful space is utilized
Original copy press section material is stored.
Claims (12)
1. a kind of original document reading apparatus, has：
The document board of original copy is loaded, the original reading unit of original copy on document board is read, covers the cover board of document board and be used for
Pressing is positioned in the press section material of original copy on document board, which is characterized in that
Also there is incorporating section, when without using press section material, the press section material is stored in the incorporating section.
2. original document reading apparatus according to claim 1, which is characterized in that
When the press section material is accommodated in the incorporating section, which does not protrude from the plane that document board is contacted with cover board.
3. according to the original document reading apparatus described in claim 1,2, which is characterized in that
The housing portion presses original copy in the downside on the surface of the mounting original copy of the document board, when using the press section material
When, the press section material is moved to the upside on the surface of the mounting original copy of the document board.
4. original document reading apparatus according to claim 3, which is characterized in that
On the downside of the document board, be provided with the mobile space moved for the original reading unit, the housing portion in
Outside the region of the mobile space.
5. original document reading apparatus according to claim 4, which is characterized in that
The press section material has two ends,
The original document reading apparatus also has sticking department, is pressed described in the sticking department fixation when pressing original copy using the press section material
One end of splenium material.
6. original document reading apparatus according to claim 5, which is characterized in that
At least one of the sticking department and the incorporating section can move in the horizontal plane.
7. original document reading apparatus according to claim 1, which is characterized in that
The housing portion contacts the side of document board in the cover board.
8. original document reading apparatus according to claim 7, which is characterized in that
After incorporating section storage press section material, the press section material and the opposite face of document board, with the cover board and document board
Opposite face is in the same plane.
9. original document reading apparatus according to claim 7 or 8, which is characterized in that
After also there is press section material fixed part, the incorporating section to store press section material, press section material is fixed on by pressing fixed part
In incorporating section.
10. according to the original document reading apparatus described in any one of claim 1-9, which is characterized in that
Also there is lid, original copy press section material can be covered in receiving state.
11. according to the original document reading apparatus described in any one of claim 1-8, which is characterized in that
The press section material can stretch.
12. a kind of image forming apparatus, which is characterized in that
Including the original document reading apparatus described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165582.2A CN108628120A (en) | 2017-03-20 | 2017-03-20 | Original document reading apparatus and image forming apparatus with original document reading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165582.2A CN108628120A (en) | 2017-03-20 | 2017-03-20 | Original document reading apparatus and image forming apparatus with original document reading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108628120A true CN108628120A (en) | 2018-10-09 |
Family
ID=63687048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710165582.2A Pending CN108628120A (en) | 2017-03-20 | 2017-03-20 | Original document reading apparatus and image forming apparatus with original document reading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108628120A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05173262A (en) * | 1991-02-18 | 1993-07-13 | Matsushita Electric Ind Co Ltd | Document reading device |
| JPH08314029A (en) * | 1995-05-15 | 1996-11-29 | Ricoh Co Ltd | Book document reader |
| JPH0998239A (en) * | 1995-09-29 | 1997-04-08 | Ricoh Co Ltd | Original reader |
| JP2012141398A (en) * | 2010-12-28 | 2012-07-26 | Canon Inc | Image scanner |
| CN105791616A (en) * | 2015-01-14 | 2016-07-20 | 京瓷办公信息系统株式会社 | Image reading device, and image forming device |
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2017
- 2017-03-20 CN CN201710165582.2A patent/CN108628120A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05173262A (en) * | 1991-02-18 | 1993-07-13 | Matsushita Electric Ind Co Ltd | Document reading device |
| JPH08314029A (en) * | 1995-05-15 | 1996-11-29 | Ricoh Co Ltd | Book document reader |
| JPH0998239A (en) * | 1995-09-29 | 1997-04-08 | Ricoh Co Ltd | Original reader |
| JP2012141398A (en) * | 2010-12-28 | 2012-07-26 | Canon Inc | Image scanner |
| CN105791616A (en) * | 2015-01-14 | 2016-07-20 | 京瓷办公信息系统株式会社 | Image reading device, and image forming device |
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Application publication date: 20181009 |