CN1294518C - Scanner - Google Patents
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- CN1294518C CN1294518C CNB991216660A CN99121666A CN1294518C CN 1294518 C CN1294518 C CN 1294518C CN B991216660 A CNB991216660 A CN B991216660A CN 99121666 A CN99121666 A CN 99121666A CN 1294518 C CN1294518 C CN 1294518C
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- scanning
- scanister
- main body
- scanning platform
- transmissive
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Abstract
The present invention comprises a host body and an image scanning and inducting unit, wherein one side surface of the host body is provided with a covering panel provided with a photic scanning platform; the side surface of the host body, which corresponds to the covering the panel is provided with a bottom panel; the bottom panel relative to the photic scanning platform is provided with an observing window; the image scanning and inducting unit is installed in the host body; a drive device is used for driving the image inducting unit adjacently arranged on the covering panel for inducting and converting an image of an object to be scanned for generating a digital image signal. The present invention can be directly covered on the object to be scanned; a scanning range can be correctly aligned and adjusted. The present invention has the advantage of good scanning quality. The present invention can be used for a computer image or a characer input device, and is especially suitable for scanning large size object to be scanned.
Description
Technical field
The present invention relates to a kind of scanister, be meant a kind of directly overlaying on the scanning object especially, and can correctly aim at and adjust sweep limit, have the scanister of good scanning quality simultaneously.
Background technology
Modern's work, life are mutually interdependent with computer, are not only trend of the times, especially undisputable fact.In order to allow computer and modern's work, life is in conjunction with more tight, must provide computer perfect peripheral equipment, such as printer, modem, scanner, digital camera, digital camera, Deng, wherein the research and development of scanner successfully can be described as the new milestone of image processing propelling with computer, the picture that it provides the computer user to see, even the processing that sees through image processing software in kind, directly be presented at the image that scanner scanned on the computer screen, and provide the computer user that this image is directly stored, perhaps cooperate software to be revised and stored.Certain these images also can see through the transmission of advanced printer or other images again and output unit is exported image again, and the user is provided new purposes.
Because different scanning object or residing position of image and the difference in shape of itself, so often different scanning circumstance or quality requirements, the different types of scanner of essential utilization: for the hand held scanner, its biggest advantage is to be easy to carry and not take up space, yet, when the user to hold the hand held scanner, then drag the hand held scanner when scanning object is carried out image scan, because dragging the hand held scanner with hand can't keep certain speed, and can't guarantee that hand held scanner one fixes on the predetermined path advances, therefore with the bad of the resulting scan-image of hand held scanner; For self-propelled scanner, though it can provide scanner to advance on scanning object with certain speed, to obtain than the hand held scanner is good scan-image, yet the surface that is not each scanning object all is smooth, therefore when self-propelled scanner marches to scanning object or image out-of-flatness place, self-propelled scanner promptly may scan course and change, and the image that scans is disagreed with the predetermined image that scans, and makes scanning quality reduce.
For described hand held scanner and self-propelled scanner, clearly can't provide good scanning quality and correct scan-image.In order to obtain good scan-image, the scanner user generally can adopt paper feed type scanning device or platform-type scanner.For the paper feed type scanning device, owing to figuratum paper can only be sent in the paper box, the image scan unit of sending into the paper feed type scanning device with stabilized speed scans, though the scan-image that is obtained has good scanning quality, but can only limit and be used in thin paper and open, therefore and inapplicable large-sized paper is carried out scanning work and the size that is subject to paper box can't unconfinedly expand.For platform-type scanner, scanning object must be on the transmissive scanning platform at the platform scanner device, and make the image scan unit of platform scanner device advance with stable speed, scanning object is carried out scanning work, certain platform-type scanner can obtain preferable scanning quality, though platform-type scanner can't be as the paper feed type scanning device, being limited to can only be to than thin paper Zhang Jinhang scanning work, yet being subjected to equally can't unconfined expansion sweep limit, promptly can't be competent at for things to be scanned such as the big paper of size.
Please refer to shown in Figure 1, during usage platform formula scanner 1, the paper 2 of large-size will certainly surpass the transmissive scanning platform 5 on the main body 3 of platform scanner device 1, therefore when large scale paper 2 is covered on the transmissive scanning platform 5, when again upper cover body 4 being covered this large scale paper 2, can't aim at all, make when the image of fractional scanning paper 2, the part image that paper 2 may take place is not handled, the perhaps attached multiple scanning of some figure, the situation that causes image scan to deal with improperly.
Summary of the invention
Because known scanner has the not good puzzlement that maybe can't be applicable to the large scale scanning object of above-mentioned scanning quality, the purpose of this invention is to provide and a kind ofly can directly overlay on the scanning object, and can correctly aim at and adjust sweep limit, have the scanister of good scanning quality simultaneously.
For achieving the above object, the present invention by the following technical solutions:
A kind of scanister comprises: a main body, and the one side is provided with a cover plate, and is provided with a transmissive scanning platform on this cover plate; One image scan sensing unit, it is installed in the above-mentioned main body, and include can mat drive unit driving and along the video sensing unit of aforementioned transmissive scanning platform motion scan; And a upper cover body, it is hubbed on the above-mentioned main body and can be for covering transmissive scanning platform in good time;
It is characterized in that, the parallel another side with respect to the printing opacity cover plate of aforementioned main body has bottom panel, be provided with an observation window in addition and correspond to transmissive scanning platform place on this bottom panel, and the transmissive scanning platform of main body and the avris place of bottom panel are provided with respectively and can supply the described upper cover body articulated section of pivot joint according to need and optionally, this scanister can overlay on transmissive scanning platform enterprising line scanning ， And and also scanister can be inverted and cover on the large scale scanning object in order to seeing through observation window with the transmissive scanning platform and to inspect with the territory of confirming to rezone after the scanning area and scan for scanning object is flat in order to do not only can just be put.
The level height of described transmissive scanning platform system and this cover plate is consistent and flush.
Described main body upper and lower sides end parts is provided with on one pivot dress portion and pivot dress portion once, selectively is journaled on this maybe this time articulated section of pivot dress portion in order to above-mentioned upper cover body to be provided.
Upper and lower two sides of the cover plate of all sides of described transmissive scanning platform are provided with corresponding size scale respectively.
The area size of described observation window is greater than the area size of transmissive scanning platform.
Described main body bottom panel appropriate location respectively is provided with a socle, and the upper cover body bottom side then is provided with a cover plate, and this cover sheet thickness is greater than each socle height.
By this, the cover plate of above-mentioned main body is covered on the scanning object, and by the observation window on the above-mentioned bottom panel observe this scanning object whether fall into above-mentioned transmissive scanning platform scope in, the drive unit of then above-mentioned image scan induction installation drives the advance image of this scanning object of induction of this video sensing unit, and conversion produces a digital image signal.
The present invention is owing to directly overlay on the scanning object, and the correct sweep limit of observing scanning object by the printing opacity form, be stranded this for the scanning object of large scale picture, image scan that whole picture is carried out that can be correct and complete is handled, and can't not carry out image scan or image scan is handled incomplete shortcoming to large-sized scanning object and do not have known paper feed type scanning device or platform-type scanner.Because when carrying out the image scan processing, scanister itself need not move, tired this does not have known hand held scanner or self-propelled image scanner is carried out the not good problem of scanning quality in the past.
Description of drawings
Fig. 1 is the user mode synoptic diagram of known platform scanner device to the scanning of large scale paper;
Fig. 2 is the part decomposing schematic representation of preferred embodiment of the present invention;
Fig. 3,4 distributions are that the user mode of preferred embodiment of the present invention is overlooked, schematic side view;
Fig. 5 is another user mode synoptic diagram of preferred embodiment of the present invention.
Embodiment
At first, please refer to shown in Fig. 2,3, scanister 6 of the present invention includes a main body 7 and is installed in image scan sensing unit 8 in the main body 7; Wherein:
One side of main body 7 is provided with a cover plate 9, and on cover plate 9, be provided with a transmissive scanning platform 10 consistent with cover plate 9 level heights, all sides of transmissive scanning platform 10 are provided with size scale 101, and are provided with and size scale 101 corresponding another size scales 102 in all sides of transmissive scanning platform 10 equally at the medial surface of cover plate 9.Main body 7 and cover plate 9 relative another sides are provided with a bottom panel 11, bottom panel 11 is provided with an observation window 12 corresponding to transmissive scanning platform 10, the area of observation window 12 preferably is slightly larger than the area of transmissive scanning platform 10, is arranged with a socle 13 around bottom panel 11.In addition, main body 7 one side upper limb two ends are arranged with the last pivot dress portion 14 of a concave arc shape, and pivot dress portion 14 is provided with a projection 15 on each, and be respectively arranged with pivot dress portion 16 corresponding to pivot dress portion 14 on these at main body 7 same side lower edge two ends, and pivot dress portion 16 is provided with a projection 17 under each, and a side of main body 7 is provided with a connector 18, in order to one to be connected to the signal connector 19 of computer matched.
Moreover, more can cover a upper cover body 24 on the main body 7, one end of upper cover body 24 is provided with an articulated section 25 corresponding to the last articulated section 14 and the following articulated section 16 of main body 7, and each articulated section 25 is provided with one and can keeps supplying the projection 15 of articulated section 14 or the following shrinkage pool 26 of projection 17 plug-in mountings of articulated section 16, keep supplying lid 24 and select to be journaled into the last pivot dress portion 14 of main body 7, covering on the cover plate 9, or be journaled into the following pivot dress portion 16 of main body 7, to cover on the bottom panel 11.Be provided with a cover plate 27 at upper cover body 24 medial surfaces corresponding to transmissive scanning platform 10 or observation window 12, and the thickness of cover plate 27 is slightly larger than the height of the socle 13 on the bottom panel 11 of above-mentioned main body 7, make upper cover body 24 when covering bottom panel 11, cover plate 27 can be put fully and overlay on the observation window 12.
Image scan sensing unit 8 is adjacent to the video sensing unit 23 of the cover plate 9 of above-mentioned main body 7 with a drive unit 20 drivings one, drive unit 20 drives video sensing unit 23 with one group of belt pulley of a motor driven 22 and advances, scanning object 30 to above-mentioned transmissive scanning platform 10 correspondences carries out image scan work, and the image scan signal that obtains of changing sees through connector 18 and is delivered to the computer (not shown) through signal connector 19 and further processes; Because the drive unit 20 of image scan sensing unit 8 and the action and the principle of work of video sensing unit 23 are known technology, so do not repeat them here.
See also Fig. 2 to Fig. 4.By above-mentioned structure, the present invention is when implementing, system overlays on the scanning object 30 with cover plate 9 lids of main body 7, scanning object 30 is one to have the large scale paper of image as shown in FIG., therefore when carrying out image scan work, the user can see through the size scale 102 that observation window 12 be seen cover plate 9 medial surfaces, can see that transmissive scanning platform 10 correspondences are in the scope of this scanning thing 30 and adjusted simultaneously.Certainly have influence on the image scan quality for fear of unnecessary light, upper cover body 24 can be journaled into the following articulated section 16 of main body 7, then upper cover body 24 is covered on the bottom panel 11 of main body 7, then can make the chosen scope of the 23 pairs of scanning objects 30 in video sensing unit carry out the image scan processing.After this, mobile host body 7 carries out image scan to the untreated scope to be scanned of the residue of scanning object 30 and handles as aforementioned activities again, till whole scanning object 30 being finished the image scan processing.
See also shown in Figure 5, for be fixed on the wall 40 or objects that other are difficult for moving on, and can't move or the isoplanar on the table scanning object 41 of horizontal, can also directly scanister 6 of the present invention directly be posted on scanning object 41, make transmissive scanning platform 10 correspondences on the cover plate 9 scanning object 41, then adjust the position of scanister 6 by the observation window on the bottom panel 11 12, then again upper cover body 24 is covered on the bottom panel 11, can carry out image scan to scanning object 41 subsequently and handle.Certainly as aforementioned, owing to can see through the sweep limit of the correct aligning scanning object 41 of observation window 12, therefore for larger area scanning object 41, can be correct and completely scanning object 41 is carried out image scans handle.
If scanister 6 of the present invention is with bottom panel 11 down, and mount on the table with these socles 13, this moment, observation window 12 can not contact with desktop, therefore do not have the problem that the contact friction damages, then upper cover body 24 is journaled in the pivot dress portion 14, can also be seated in scanning object on the transmissive scanning platform 10 this moment, covers upper cover body 24 again, then can carry out image scan to scanning object and handle.
In sum, scanister of the present invention really can the above-mentioned disclosed constructing apparatus of mat, reaches its intended purposes and effect, and does not see the also unexposed use of publication before the application, important document such as meet novelty, progress, the height of patent of invention and can supply to utilize on the industry.
Above-mentioned accompanying drawing of taking off and explanation only are embodiments of the invention, and be non-for limiting enforcement of the present invention.Generally be familiar with the personage of this skill, its other equivalences of being done according to feature category of the present invention change or modify, and all should be encompassed in the claim of the present invention.
Claims (6)
1. scanister includes:
One main body, the one side is provided with a cover plate, and is provided with a transmissive scanning platform on this cover plate;
One image scan sensing unit, it is installed in the above-mentioned main body, and include can mat drive unit driving and along the video sensing unit of aforementioned transmissive scanning platform motion scan; And
One upper cover body, it is hubbed on the above-mentioned main body and can be for cover the transmissive scanning platform in good time;
It is characterized in that, the parallel another side with respect to the printing opacity cover plate of aforementioned main body has bottom panel, be provided with an observation window in addition and correspond to transmissive scanning platform place on this bottom panel, and the transmissive scanning platform of main body and the avris place of bottom panel are provided with respectively and can supply the described upper cover body articulated section of pivot joint according to need and optionally, this scanister can overlay on transmissive scanning platform enterprising line scanning ， And and also scanister can be inverted and cover on the large scale scanning object in order to seeing through observation window with the transmissive scanning platform and to inspect with the territory of confirming to rezone after the scanning area and scan for scanning object is flat in order to do not only can just be put.
2. scanister as claimed in claim 1 is characterized in that: the level height of described transmissive scanning platform system and this cover plate is consistent and flush.
3. scanister as claimed in claim 1 is characterized in that: described main body upper and lower sides end parts is provided with on one pivot dress portion and pivot dress portion once, selectively is journaled on this maybe this time articulated section of pivot dress portion in order to above-mentioned upper cover body to be provided.
4. scanister as claimed in claim 1 is characterized in that: the upper and lower two side Jun Fen Do of the cover plate of all sides of described transmissive scanning platform are provided with corresponding size scale.
5. scanister as claimed in claim 1 is characterized in that: the area size of described observation window is greater than the area size of transmissive scanning platform.
6. scanister as claimed in claim 1 is characterized in that: described main body bottom panel appropriate location respectively is provided with a socle, and the upper cover body bottom side then is provided with a cover plate, and this cover sheet thickness is greater than each socle height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991216660A CN1294518C (en) | 1999-10-13 | 1999-10-13 | Scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991216660A CN1294518C (en) | 1999-10-13 | 1999-10-13 | Scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1293420A CN1293420A (en) | 2001-05-02 |
| CN1294518C true CN1294518C (en) | 2007-01-10 |
Family
ID=5282077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991216660A Expired - Fee Related CN1294518C (en) | 1999-10-13 | 1999-10-13 | Scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1294518C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004088391A1 (en) * | 2003-03-31 | 2004-10-14 | Beijing Starshine Tongyuan Digital System Co., Ltd | Books dismargin scanner |
| CN115604399A (en) * | 2021-07-09 | 2023-01-13 | 华为技术有限公司（Cn） | Scanning method and electronic equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209613A (en) * | 1997-06-25 | 1999-03-03 | 欣弘科技股份有限公司 | Driving mechanism of optical scanner and assembling method therefor |
-
1999
- 1999-10-13 CN CNB991216660A patent/CN1294518C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209613A (en) * | 1997-06-25 | 1999-03-03 | 欣弘科技股份有限公司 | Driving mechanism of optical scanner and assembling method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1293420A (en) | 2001-05-02 |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication | ||
| CI01 | Correction of invention patent gazette |
Correction item: Reject Correct: delete False: Wrong announcement Number: 44 Page: 629 Volume: 20 |
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| ERR | Gazette correction |
Free format text: CORRECT: REJECTION; FROM: WRONG PUBLICATION TO: DELETION |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20151013 |
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| EXPY | Termination of patent right or utility model |