CN108012043A - A kind of education informations scanning device - Google Patents
A kind of education informations scanning device Download PDFInfo
- Publication number
- CN108012043A CN108012043A CN201810018628.2A CN201810018628A CN108012043A CN 108012043 A CN108012043 A CN 108012043A CN 201810018628 A CN201810018628 A CN 201810018628A CN 108012043 A CN108012043 A CN 108012043A
- Authority
- CN
- China
- Prior art keywords
- area array
- array ccd
- lifting tube
- scanning device
- screw rod
- 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.)
- Withdrawn
Links
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
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00246—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with an optical device, e.g. an optical viewing aid
-
- 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
-
- 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
- H04N1/00559—Mounting or support 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—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 multi-element arrays
- H04N1/191—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 multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
Abstract
The invention discloses a kind of education informations scanning device, including main cabinet, it is arranged on that main cabinet both ends are used to fixing the upright bar of transparent panel, the pressing plate being placed in above transparent panel, the area array CCD that is placed in below transparent panel are used for the regulating device for adjusting area array CCD height, the regulating device includes motor, driving screw rod, the lifting tube being socketed in outside screw rod being connected on motor output shaft, the lifting tube is fixed on area array CCD bottom, is fixed between lifting tube is stuck in two upright bars outside and limits the snap-gauge that lifting tube rotates.It is by electric motor driven screw rotating cylinder, and due to the effect of snap-gauge, screw rod, which rotates, to drive lifting tube to move up and down, and so as to fulfill the adjusting to area array CCD, using the structure, its is simple in structure, and can ensure the shifting balance of area array CCD.
Description
Technical field
The present invention relates to instructional device field, and in particular to a kind of education informations scanning device.
Background technology
In modern teaching, it is often necessary to the manuscript of boss is scanned and recognized on classroom and forms editable text immediately
Original text.Such as Application No.：201520328339.4, the existing scanning to manuscript uses area array CCD, and polylith area array CCD is solid side by side
One overall face recognition unit of composition on one piece of bottom plate is scheduled on, the height of face recognition unit is adjusted by being arranged on side
Knucle-gear and handle drives, using unilateral handle drives, there are problems with for it：Unilateral handle drives side Knucle-gear rotates,
Since polylith area array CCD face battle array is larger, during moving up and down, its balance is unstable, easily makes polylith area array CCD both sides
Translational speed is uneven, influences to use.
The content of the invention
In order to solve the above-mentioned technical problem the present invention provides a kind of education informations scanning device.
The present invention is achieved through the following technical solutions：
A kind of education informations scanning device, including main cabinet, be arranged on main cabinet both ends be used for fix transparent panel upright bar, be placed in
Pressing plate above transparent panel, the area array CCD being placed in below transparent panel are used for the regulating device for adjusting area array CCD height, the tune
Regulating device include motor, be connected on motor output shaft driving screw rod, be socketed in outside screw rod lifting tube, be fixed on lifting tube
Outer be stuck between two upright bars limits the snap-gauge that lifting tube rotates, and the lifting tube is fixed on area array CCD bottom.
This programme is by electric motor driven screw rotating cylinder, and due to the effect of snap-gauge, screw rod is rotated to drive on lifting tube and moved down
It is dynamic, so as to fulfill the adjusting to area array CCD.Using the structure, its is simple in structure, and can ensure the shifting balance of area array CCD.
Preferably, the motor is placed on main cabinet.
Preferably, in order to further improve the balance of area array CCD movement, the lifting tube is fixed on area array CCD
Center.
Preferably, the lifting tube at least two.
Preferably, in order to further improve the balance of area array CCD movement, the lifting tube has two, and sets respectively
Put at the both ends of area array CCD.The multi-point support to area array CCD is realized by two lifting tubes, effectively improves its balance.
Preferably, the area array CCD is connected by connecting line with host, threading hole and outlet are provided with the screw rod
Hole, the connecting line passes sequentially through threading hole, outlet hole is connected with host.
Compared with prior art, the present invention have the following advantages and advantages：
1st, the present invention is by electric motor driven screw rotating cylinder, and due to the effect of snap-gauge, screw rod is rotated and can driven above and below lifting tube
Mobile, so as to fulfill the adjusting to area array CCD, using the structure, its is simple in structure, and can ensure the shifting balance of area array CCD
Property.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.
Fig. 1 is the structure diagram of this programme.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
A kind of education informations scanning device as shown in Figure 1, including main cabinet 1, be arranged on main 1 both ends of cabinet be used to fix it is transparent
The upright bar 2 of plate 3, the pressing plate 4 for being placed in the top of transparent panel 3, be placed in the lower section of transparent panel 3 area array CCD 5 be used to adjusting area array CCD 5 it is high
The regulating device of degree, it is characterised in that the regulating device include motor 6, be connected on 6 output shaft of motor driving screw rod 7,
The lifting tube 8 that is socketed in outside screw rod 7, be fixed on outside lifting tube 8 to be stuck between two upright bars 2 and limit the snap-gauge 9 that lifting tube 8 rotates,
The lifting tube 8 is fixed on 5 bottom of area array CCD.
Embodiment 2
Structure based on above-described embodiment, lifting tube 8 can use the quantity such as 1,2,3 ..., during using one, structure letter
Single, in order to improve the balance of area array CCD, lifting tube 8 is fixed on the center of area array CCD 5.When using multiple, for example two when,
Lifting tube 8 should be distributed with area array CCD central symmetry, for example be separately positioned on the both ends of area array CCD 5.
The motor 6 is placed on main cabinet 1.
Such as Fig. 1, area array CCD 5 is connected by connecting line with host 10, and threading hole and outlet hole are provided with the screw rod 7,
The connecting line passes sequentially through threading hole, outlet hole is connected with host.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (6)
1. a kind of education informations scanning device, including main cabinet (1), it is arranged on main cabinet (1) both ends and is used to fix the vertical of transparent panel (3)
Bar (2), the pressing plate (4) being placed in above transparent panel (3), the area array CCD (5) that is placed in below transparent panel (3) are used to adjust area array CCD
(5) regulating device of height, it is characterised in that the regulating device includes motor (6), is connected on motor (6) output shaft
Driving screw rod (7), be socketed in the outer lifting tube (8) of screw rod (7), be fixed on outside lifting tube (8) to be stuck between two upright bars (2) and limit
The snap-gauge (9) that lifting tube (8) rotates, the lifting tube (8) are fixed on area array CCD (5) bottom.
2. a kind of education informations scanning device according to claim 1, it is characterised in that the motor (6) is placed in main cabinet
(1) on.
3. a kind of education informations scanning device according to claim 1, it is characterised in that the lifting tube (8) is fixed on
The center of area array CCD (5).
4. a kind of education informations scanning device according to claim 1, it is characterised in that the lifting tube (8) is at least
Two.
A kind of 5. education informations scanning device according to claim 4, it is characterised in that the lifting tube (8) has two,
And it is separately positioned on the both ends of area array CCD (5).
6. a kind of education informations scanning device according to claim 1, it is characterised in that the area array CCD (5) passes through company
Wiring is connected with host (10), is provided with threading hole and outlet hole in the screw rod (7), the connecting line passes sequentially through threading
Hole, outlet hole are connected with host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018628.2A CN108012043A (en) | 2018-01-09 | 2018-01-09 | A kind of education informations scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018628.2A CN108012043A (en) | 2018-01-09 | 2018-01-09 | A kind of education informations scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108012043A true CN108012043A (en) | 2018-05-08 |
Family
ID=62050442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810018628.2A Withdrawn CN108012043A (en) | 2018-01-09 | 2018-01-09 | A kind of education informations scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108012043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191937A (en) * | 2018-10-24 | 2019-01-11 | 安徽神韵光电科技有限公司 | Multimedia education system |
-
2018
- 2018-01-09 CN CN201810018628.2A patent/CN108012043A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191937A (en) * | 2018-10-24 | 2019-01-11 | 安徽神韵光电科技有限公司 | Multimedia education system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206549125U (en) | A kind of new sports move teaching appliance | |
| CN108012043A (en) | A kind of education informations scanning device | |
| CN207884719U (en) | Information scanning device based on education | |
| CN110407000A (en) | A kind of computer marking device based on artificial intelligence character recognition technology | |
| CN202535450U (en) | Large format auxiliary scanning device for portable hand-held scanner | |
| CN214847251U (en) | Art education teaching terminal | |
| CN207884720U (en) | Education and instruction device | |
| CN205696488U (en) | A kind of multifunctional platform being applied to multi-media classroom | |
| CN207996029U (en) | Balance improved multifunctional desk | |
| CN108012044A (en) | A kind of education and instruction equipment | |
| CN211384646U (en) | Auxiliary agent dispenser for textile processing | |
| CN214890157U (en) | Projection arrangement for internet education | |
| CN205754530U (en) | A kind of base driving means of flat scanning platform | |
| CN209126387U (en) | A kind of supporting bridge post design auxiliary tool | |
| CN206342127U (en) | A kind of office desk screen | |
| CN207508041U (en) | One kind is used to build fixed connector apparatus for bending | |
| CN208094400U (en) | Automatic device for upper gear of motor shaft | |
| CN207853997U (en) | A kind of archives scan system | |
| CN204541226U (en) | A kind of intelligent elevated desk | |
| CN209810069U (en) | Printing ink agitating unit | |
| CN220488794U (en) | Display device | |
| CN220709671U (en) | Computer information scanning device | |
| CN205238573U (en) | Single action power anti -shake 3D print platform | |
| CN214384336U (en) | Multimedia device for information technology teaching | |
| CN210930187U (en) | Intelligence examination room is with desk that can overturn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |