CN110381226A - A kind of scanner - Google Patents
A kind of scanner Download PDFInfo
- Publication number
- CN110381226A CN110381226A CN201910656048.0A CN201910656048A CN110381226A CN 110381226 A CN110381226 A CN 110381226A CN 201910656048 A CN201910656048 A CN 201910656048A CN 110381226 A CN110381226 A CN 110381226A
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- Prior art keywords
- column
- paper
- intake duct
- air intake
- square plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000003463 adsorbent Substances 0.000 claims abstract description 14
- 241000252254 Catostomidae Species 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 31
- 238000007747 plating Methods 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000002788 crimping Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 12
- 239000000284 extract Substances 0.000 description 7
- 238000005086 pumping Methods 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00785—Correcting the position of a sheet before scanning
- H04N1/00787—Correcting the position of a sheet before scanning using mechanical means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention belongs to scanner technology field, specifically a kind of scanner；Including objective table；Carrier interior offers installation cavity, and lifting adsorbent equipment is provided in installation cavity, and lifting adsorbent equipment is for being fixed the file or paper of scanning；Electric telescopic rod is arranged in installation cavity base end wall, and electric telescopic rod apical support has lifter plate；Lifter plate has muti-piece square plate to be socketed to be formed, and the upper surface of square plate is provided with multiple suckers；It has been provided with connecting cavity inside square plate, and has been provided with air intake duct in connecting cavity；Air intake duct has sucker connection by gas-guide tube；Vacuum pump is connected to by flexible tracheae with air intake duct, and the center of installation cavity is arranged in vacuum pump；The air intake duct being arranged in muti-piece square plate is connected to by connecting tube；It prevents paper on being laid in objective table there is a phenomenon where tilting or crimping, and then influences scanner and clear quick scan action is carried out to the information on paper.
Description
Technical field
The invention belongs to scanner technology field, specifically a kind of scanner.
Background technique
Scanner is that figure or image information are converted to number with scanning mode using photoelectric technology and digital processing technology
The device of word signal；Scanner is normally used for computer external instrument equipment, by capture image and is converted into calculating by it
The digitlization input equipment that machine can show, edits, stores and export.
And existing scanner is to scan some gas permeabilities poor, and folds in long-time, when paper under rolled state,
Since the poor paper of gas permeability has certain elasticity, paper ventilation performance is poor to be folded, after fold and curling in long-time, as general
When paper under the state is laid on objective table, the phenomenon that being easy to appear curling or tilt, and then scanner is influenced to paper
On information carry out normally clearly scanning phenomenon.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of scanner proposed by the present invention, it is existing present invention is mainly used for solving
Scanner is folded in long-time to scan some gas permeabilities poor, when paper under rolled state, when by the paper under the state
When being laid on objective table, the phenomenon that being easy to appear curling or tilt, and then influences scanner and the information on paper is carried out
Normally clearly scan phenomenon.
The technical solution adopted by the present invention to solve the technical problems is: a kind of scanner of the present invention, including carries
Object platform, column and scan camera shooting head；It is provided with column on the objective table, and is provided with scan camera shooting head on column；The load
Installation cavity is offered inside object platform, and is provided with lifting adsorbent equipment in installation cavity, and lifting adsorbent equipment is used for the text to scanning
Part or paper are fixed；The lifting adsorbent equipment includes electric telescopic rod, lifter plate, sucker, air intake duct, vacuum pump and company
Adapter tube；The electric telescopic rod is arranged in installation cavity base end wall, and electric telescopic rod apical support has lifter plate；The lifting
Plate has muti-piece square plate to be socketed to be formed, and the upper surface of square plate is provided with multiple suckers；It is opened up inside the square plate
There is connecting cavity, and is being provided with air intake duct in connecting cavity；The air intake duct has sucker connection by gas-guide tube；The vacuum pump is logical
It crosses flexible tracheae to be connected to air intake duct, and the center of installation cavity is arranged in vacuum pump；It is arranged in square plate described in muti-piece
Air intake duct is connected to by connecting tube；When work, the poor paper tiling of gas permeability to be scanned is placed on loading by operator
On platform, the starting of vacuum pump is controlled by the control panel of scanner, and then makes vacuum pump will be in air intake duct by flexible tracheae
Gas extraction, and then by gas-guide tube connection sucker in gas extract out, with the continuous pumping of vacuum pump, so will inhale
The junction of disk and paper forms vacuum state, and then can be consolidated fold or the paper of curling by the absorption of sucker
Fixed, the paper after fixing carries out being scanned transmission to the information on paper by scan camera shooting head；It is inhaled by the lifting of setting
The paper of curling or fold can be fixed by the adsorption capacity of sucker, be prevented by the cooperation of adsorption device, sucker and lifter plate
There is a phenomenon where tilting or curlings on being laid in objective table for paper, and then influence scanner and carry out clearly to the information on paper
Quick scan action；It to be formed because the lifter plate of setting has muti-piece square plate to be socketed, and then operator is according to be scanned
The size of paper controls the flexible of electric telescopic rod by controller, and then direction plate can be gone up and down to certain height, simultaneously
The sucker of setting small-sized paper can be fixed, and then carry out lifting fixed operation to paper of different sizes, convenient for pair
The scanning constant of small-sized paper.
Preferably, it is provided with rubber layer in the sucker, and offers suction hole in rubber layer；The side of the suction hole
It is provided with rubber column, and the other side of suction hole is provided with fur column；Fur thorn is provided on the fur column and rubber column；Work
When making, when vacuum pump extracts the air in sucker out, the rubber layer of setting can be to sucker sunken inside, together under the action of adsorption capacity
When rubber layer and paper between air can be extracted out by suction hole, when gas is extracted out by suction hole, be arranged at aspirating hole
Rubber column and fur column can generate friction, and then make the rubber column after friction and fur column with certain electrostatic, and then produce
Raw electrostatic increases sucker to the adsorption capacity of paper, and then improves sucker to the adsorption capacity of paper；The electrostatic generated simultaneously can
To be adsorbed by fur thorn to the dust assembled on sucker or paper, and then absorption dedusting is carried out to paper or sucker and is made
Industry.
Preferably, the bottom end of the rubber layer is provided with elastic aeroscopic plate, and offers vacuum chamber in elastic aeroscopic plate, and
The upper wall of vacuum chamber offers dust-absorbing groove；The base end wall of the rubber layer is provided with resistance dirt column, and hinders dirt column and be located at dust-absorbing groove
Top；When work, when vacuum pump extracts the air in sucker out, the elastic aeroscopic plate of setting plays the role of buffering, prevents true
The pumping power of sky pump is excessive, causes to generate damaged phenomenon under the action of adsorption capacity；Meanwhile being adsorbed on the dust in fur thorn
It can be entered by suction hole on elastic aeroscopic plate, and then the dust-absorbing groove by opening up on elastic aeroscopic plate can adsorb dust
The phenomenon that being collected in vacuum chamber, preventing the dust sucked by suction hole from entering suction cup interior；The resistance of setting simultaneously
Dirt column, after sucker loses heart, the gas entered in sucker can jack up upwards elastic aeroscopic plate, and then resistance dirt column can will be inhaled
Dirt slot is blocked, and prevents from entering the phenomenon that dust in vacuum chamber is revealed.
Preferably, it is connected and sealed, and is offered inside corrugated plating crowded by corrugated plating between square plate described in muti-piece
Press chamber；The connecting tube is set as elastic corrugated structure, and connecting tube is located in extrusion chamber；It is arranged on the inner wall of the extrusion chamber
There is extruding sealing column, and squeezes sealing column and be located at connection pipe outer wall；When work, the corrugated plating of setting can be with square shaped plate and side
The junction of shape plate is sealed operation, prevents electric telescopic rod when pushing one of square plate to rise, and then make rectangular
Generation is had the gap between plate and square plate, and then influences the sealing effect of objective table；The company of the elastic corrugated structure of setting simultaneously
When adapter tube is convenient for square plate lifting, the connection air guide effect of air intake duct and air intake duct；When one of square plate rises, ripple
Plate and connecting tube can be stretched, and then the extruding sealing column for squeezing cavity wall setting can carry out extruding sealing to connecting tube, into
And pumping operation is carried out to the sucker after rising convenient for vacuum pump, the working time of vacuum pump is thereby reduced, is improved simultaneously
To the fixed efficiency of small-sized paper.
Preferably, the upper end wall of the corrugated plating offers air suction opening, and air suction opening is located in the trough of corrugated plating；It is described
Rubber hairbrush item is provided in air suction opening, and the outer wall of rubber hairbrush item is set as rough layer；When work, when corrugated plating is stretched
When, the interior rubber hairbrush item being arranged of air suction opening can mutually generate friction, and then make to generate certain electrostatic, Jin Ertong in air suction opening
Operation can be adsorbed and collected for the dust assembled on corrugated plating outer wall by crossing air suction opening, prevent the dust mistake assembled on corrugated plating
It is more, and then influence the normal work of the inside electric appliance of objective table.
Preferably, the outer wall trough of the connecting tube is interior is arranged conductive dust suction stick, and the top of conductive dust suction stick is located at suction
At dirt hole；When work, when corrugated plating is stretched, connecting tube can follow corrugated plating synchro-draw, and then be arranged in trough
Conductive dust suction stick can extend into air suction opening and be contacted with the rubber hairbrush item of static electrification, and then make conductive dust suction stick with one
Partial charge, and then the dust in air suction opening is adsorbed；After corrugated plating and connecting tube are restored, conductive dust suction stick, which is detached from, to be inhaled
Dirt hole, and then the dust in air suction opening is adsorbed and collected.
Beneficial effects of the present invention are as follows:
1. the present invention crosses the lifting adsorbent equipment of setting, the cooperation of sucker and lifter plate can be by curling or the paper of fold
It opens and is fixed by the adsorption capacity of sucker, prevent paper on being laid in objective table there is a phenomenon where tilting or crimping, in turn
It influences scanner and clear quick scan action is carried out to the information on paper.
2. the present invention has muti-piece square plate to be socketed to be formed by the lifter plate being arranged, and then operator is according to wait sweep
The size for retouching paper controls the flexible of electric telescopic rod by controller, and then direction plate can be gone up and down to certain height, together
When the sucker that is arranged small-sized paper can be fixed, and then lifting fixed operation is carried out to paper of different sizes, is convenient for
To the scanning constant of small-sized paper.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is perspective view of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is the structural schematic diagram of sucker of the present invention；
Fig. 4 is partial enlarged view at A in Fig. 2 of the present invention；
In figure: objective table 1, column 2, scan camera shooting head 3, lifting adsorbent equipment 4, electric telescopic rod 41, rises installation cavity 11
Plate 42, square plate 421, connecting cavity 422, sucker 43, air intake duct 44, vacuum pump 45, connecting tube 46, rubber layer 47, suction hole drop
471, rubber column 472, fur column 473, fur thorn 474, elastic aeroscopic plate 5, vacuum chamber 51, resistance dirt column 52, corrugated plating 6, extruding
Chamber 61 squeezes sealing column 62, air suction opening 63, rubber hairbrush item 64, conductive dust suction stick 7.
Specific embodiment
It is carried out using a kind of scanner of Fig. 1-Fig. 4 to an embodiment of the present invention as described below.
As shown in Figure 1, Figure 2 and Figure 3, a kind of scanner of the present invention, including objective table 1, column 2 and scan camera shooting
First 3；It is provided with column 2 on the objective table 1, and is provided with scan camera shooting head 3 on column 2；It is offered inside the objective table 1
Installation cavity 11, and lifting adsorbent equipment 4 is provided in installation cavity 11, lifting adsorbent equipment 4 is used for file or paper to scanning
It is fixed；The lifting adsorbent equipment 4 includes electric telescopic rod 41, lifter plate 42, sucker 43, air intake duct 44, vacuum pump 45
With connecting tube 46；The electric telescopic rod 41 is arranged in 11 base end wall of installation cavity, and 41 apical support of electric telescopic rod has liter
Plate 42 drops；The lifter plate 42 have muti-piece square plate 421 socket formed, and the upper surface of square plate 421 be provided with it is multiple
Sucker 43；It has been provided with connecting cavity 422 inside the square plate 421, and has been provided with air intake duct 44 in connecting cavity 422；The suction
Tracheae 44 has the connection of sucker 43 by gas-guide tube；The vacuum pump 45 is connected to by flexible tracheae with air intake duct 44, and vacuum pump
45 are arranged in the center of installation cavity 11；The air intake duct 44 being arranged in square plate 421 described in muti-piece is connected to by connecting tube 46；
When work, the poor paper tiling of gas permeability to be scanned is placed on objective table 1 by operator, passes through the control of scanner
Panel controls the starting of vacuum pump 45, and then extracts vacuum pump 45 by the gas in air intake duct 44 out by stretching tracheae, in turn
By the gas extraction in the sucker 43 of gas-guide tube connection, with the continuous pumping of vacuum pump 45, and then by sucker 43 and paper
Junction form vacuum state, and then fold or the paper of curling can be fixed by the absorption of sucker 43, fixation
Paper afterwards carries out being scanned transmission to the information on paper by scan camera shooting head 3；Pass through the lifting adsorbent equipment of setting
4, the paper of curling or fold can be fixed by the adsorption capacity of sucker 43, be prevented by the cooperation of sucker 43 and lifter plate 42
Only there is a phenomenon where tilting or curlings on being laid in objective table 1 for paper, and then influence scanner and carry out to the information on paper
Clear quick scan action；Because the lifter plate 42 of setting has the socket of muti-piece square plate 421 to be formed, and then operator's root
According to the size of paper to be scanned, the flexible of electric telescopic rod 41 is controlled by controller, and then direction plate can be gone up and down certain
Height, while the sucker 43 being arranged small-sized paper can be fixed, and then go up and down to paper of different sizes solid
It is set for industry, convenient for the scanning constant to small-sized paper.
As shown in Figures 2 and 3, it is provided with rubber layer 47 in the sucker 43, and offers suction hole in rubber layer 47
471；The side of the suction hole 471 is provided with rubber column 472, and the other side of suction hole 471 is provided with fur column 473；Institute
It states and is provided with fur thorn 474 on fur column 473 and rubber column 472；When work, vacuum pump 45 extracts the air in sucker 43 out
When, the rubber layer 47 of setting is understood under the action of adsorption capacity to 43 sunken inside of sucker, while the sky between rubber layer 47 and paper
Gas can be extracted out by suction hole 471, when gas is extracted out by suction hole 471, the rubber column 472 and fur that are arranged at aspirating hole
Column 473 can generate friction, and then make the rubber column 472 after friction and fur column 473 with certain electrostatic, and then generate quiet
Electricity increases sucker 43 to the adsorption capacity of paper, and then improves sucker 43 to the adsorption capacity of paper；The electrostatic generated simultaneously can be with
The dust assembled on 474 pairs of suckers 43 or paper is pierced by fur to adsorb, and then absorption is carried out to paper or sucker 43 and is removed
Dirt operation.
As shown in Figures 2 and 3, the bottom end of the rubber layer 47 is provided with elastic aeroscopic plate 5, and opens in elastic aeroscopic plate 5
Upper wall equipped with vacuum chamber 51, and vacuum chamber 51 offers dust-absorbing groove；The base end wall of the rubber layer 47 is provided with resistance dirt column 52,
And hinder the top that dirt column 52 is located at dust-absorbing groove；When work, when vacuum pump 45 extracts the air in sucker 43 out, the elastic conducting of setting
Gas plate 5 plays the role of buffering, prevents the pumping power of vacuum pump 45 excessive, causes to generate damaged show under the action of adsorption capacity
As；Meanwhile the dust being adsorbed in fur thorn 474 can be entered on elastic aeroscopic plate 5 by suction hole 471, and then pass through bullet
Dust can be adsorbed onto vacuum chamber 51 by the dust-absorbing groove opened up on property aeroscopic plate 5 to be collected, and prevents from inhaling by suction hole 471
The dust entered enters the phenomenon inside sucker 43；The resistance dirt column 52 of setting simultaneously enters sucker 43 after sucker 43 loses heart
Interior gas can jack up upwards elastic aeroscopic plate 5, and then resistance dirt column 52 can block dust-absorbing groove, prevent from entering suction
The phenomenon that dust in dirt chamber 51 is revealed.
As shown in Figure 2 and Figure 4, it is connected and sealed between square plate 421 described in muti-piece by corrugated plating 6, and corrugated plating 6
Inside offers extrusion chamber 61；The connecting tube 46 is set as elastic corrugated structure, and connecting tube 46 is located in extrusion chamber 61；Institute
It states to be provided on the inner wall of extrusion chamber 61 and squeezes sealing column 62, and squeeze sealing column 62 and be located at 46 outer wall of connecting tube；When work,
The corrugated plating 6 of setting can be sealed operation with the junction of square shaped plate 421 and square plate 421, prevent electric telescopic rod 41
When pushing one of square plate 421 to rise, and then make to have the gap generation, Jin Erying between square plate 421 and square plate 421
Ring the sealing effect of objective table 1；When the connecting tube 46 of the elastic corrugated structure of setting goes up and down simultaneously convenient for square plate 421, air-breathing
The connection air guide effect of pipe 44 and air intake duct 44；When one of square plate 421 rises, corrugated plating 6 and connecting tube 46 can
It is stretched, and then the extruding sealing column 62 of 61 inner wall of extrusion chamber setting can carry out extruding sealing to connecting tube 46, and then convenient for true
Sucker 43 after 45 pairs of sky pump rises carries out pumping operation, thereby reduces the working time of vacuum pump 45, while improving pair
The fixed efficiency of small-sized paper.
As shown in figure 4, the upper end wall of the corrugated plating 6 offers air suction opening 63, and air suction opening 63 is located at the wave of corrugated plating 6
In paddy；Rubber hairbrush item 64 is provided in the air suction opening 63, and the outer wall of rubber hairbrush item 64 is set as rough layer；Work
When, when corrugated plating 6 is stretched, the rubber hairbrush item 64 being arranged in air suction opening 63 can mutually generate friction, and then make air suction opening
Certain electrostatic is generated in 63, and then can be adsorbed and collected the dust assembled on 6 outer wall of corrugated plating by air suction opening 63
Operation prevents the dust assembled on corrugated plating 6 excessive, and then influences the normal work of the inside electric appliance of objective table 1.
As shown in figure 4, conductive dust suction stick 7 is arranged in the outer wall trough of the connecting tube 46, and the top of conductive dust suction stick 7
At air suction opening 63；When work, when corrugated plating 6 is stretched, connecting tube 46 can follow 6 synchro-draw of corrugated plating, Jin Ershe
It sets the conductive dust suction stick 7 in trough and can extend into air suction opening 63 and contacted with the rubber hairbrush item 64 of static electrification, in turn
Adsorb conductive dust suction stick 7 with some charge, and then by the dust in air suction opening 63；When corrugated plating 6 and connecting tube
After 46 restore, conductive dust suction stick 7 is detached from air suction opening 63, and then the dust in air suction opening 63 is adsorbed and collected.
Specific workflow is as follows:
When work, the poor paper tiling of gas permeability to be scanned is placed on objective table 1 by operator, passes through scanning
The starting of the control panel control vacuum pump 45 of instrument, and then take out vacuum pump 45 by the gas in air intake duct 44 by stretching tracheae
Out, and then by the gas in the sucker 43 of gas-guide tube connection it extracts out, with the continuous pumping of vacuum pump 45, and then by sucker 43
Vacuum state is formed with the junction of paper, and then can be consolidated fold or the paper of curling by the absorption of sucker 43
Fixed, the paper after fixing carries out being scanned transmission to the information on paper by scan camera shooting head 3.
In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.
Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from
In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material
Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.
Claims (6)
1. a kind of scanner, it is characterised in that: including objective table (1), column (2) and scan camera shooting head (3)；The objective table
(1) it is provided on column (2), and is provided with scan camera shooting head (3) on column (2)；Installation is offered inside the objective table (1)
Chamber (11), and lifting adsorbent equipment (4) is provided in installation cavity (11), lifting adsorbent equipment (4) be used for the file of scanning or
Paper is fixed；The lifting adsorbent equipment (4) includes electric telescopic rod (41), lifter plate (42), sucker (43), air intake duct
(44), vacuum pump (45) and connecting tube (46)；The electric telescopic rod (41) is arranged in installation cavity (11) base end wall, and electronic
Telescopic rod (41) apical support has lifter plate (42)；The lifter plate (42) has muti-piece square plate (421) socket to be formed, and
The upper surface of square plate (421) is provided with multiple suckers (43)；Connecting cavity (422) have been provided with inside the square plate (421),
And air intake duct (44) are provided in connecting cavity (422)；The air intake duct (44) has sucker (43) connection by gas-guide tube；It is described true
Sky pump (45) is connected to by flexible tracheae with air intake duct (44), and vacuum pump (45) setting is in the center of installation cavity (11)；
The air intake duct (44) being arranged in square plate described in muti-piece (421) is connected to by connecting tube (46).
2. a kind of scanner according to claim 1, it is characterised in that: be provided with rubber layer in the sucker (43)
(47), it and in rubber layer (47) offers suction hole (471)；The side of the suction hole (471) is provided with rubber column (472),
And the other side of suction hole (471) is provided with fur column (473)；It is provided on the fur column (473) and rubber column (472) soft
Burr (474).
3. a kind of scanner according to claim 2, it is characterised in that: the bottom end setting of the rubber layer (47) is flexible
Aeroscopic plate (5), and offered vacuum chamber (51) in elastic aeroscopic plate (5), and the upper wall of vacuum chamber (51) offers dust-absorbing groove；Institute
The base end wall for stating rubber layer (47) is provided with resistance dirt column (52), and hinders the top that dirt column (52) are located at dust-absorbing groove.
4. a kind of scanner according to claim 1, it is characterised in that: square plate described in muti-piece passes through wave between (421)
Card (6) is connected and sealed, and offers extrusion chamber (61) inside corrugated plating (6)；The connecting tube (46) is set as elasticity
Ripple struction, and connecting tube (46) is located in extrusion chamber (61)；Extruding sealing column is provided on the inner wall of the extrusion chamber (61)
(62), and extruding sealing column (62) is located at connecting tube (46) outer wall.
5. a kind of scanner according to claim 4, it is characterised in that: the upper end wall of the corrugated plating (6) offers suction
Dirt hole (63), and air suction opening (63) is located in the trough of corrugated plating (6)；Rubber hairbrush item is provided in the air suction opening (63)
(64), and the outer wall of rubber hairbrush item (64) is set as rough layer.
6. a kind of scanner according to claim 5, it is characterised in that: setting in the outer wall trough of the connecting tube (46)
Conductive dust suction stick (7), and the top of conductive dust suction stick (7) is located at air suction opening (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656048.0A CN110381226B (en) | 2019-07-19 | 2019-07-19 | Scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656048.0A CN110381226B (en) | 2019-07-19 | 2019-07-19 | Scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110381226A true CN110381226A (en) | 2019-10-25 |
| CN110381226B CN110381226B (en) | 2021-08-03 |
Family
ID=68254385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910656048.0A Active CN110381226B (en) | 2019-07-19 | 2019-07-19 | Scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110381226B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112019716A (en) * | 2020-08-17 | 2020-12-01 | 国为(南京)软件科技有限公司 | Image recognition equipment with dust removal function |
| CN112954125A (en) * | 2021-01-14 | 2021-06-11 | 朱海涛 | Scanner |
| CN113327365A (en) * | 2021-06-17 | 2021-08-31 | 上海知英人力资源科技有限公司 | Invoice scanner with verification function |
| CN113409189A (en) * | 2021-05-12 | 2021-09-17 | 董红 | Electronic processing method for bill document |
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