CN209044651U - A kind of two dimensional code paper teaching aid equipment - Google Patents
A kind of two dimensional code paper teaching aid equipment Download PDFInfo
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- CN209044651U CN209044651U CN201821816696.5U CN201821816696U CN209044651U CN 209044651 U CN209044651 U CN 209044651U CN 201821816696 U CN201821816696 U CN 201821816696U CN 209044651 U CN209044651 U CN 209044651U
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Abstract
A kind of two dimensional code paper teaching aid equipment, it is related to scanning means field, and in particular to a kind of two dimensional code paper teaching aid equipment.Central processor equipment is connected to network by external access port, network connection has server and computer, computer connects projection teaching's equipment, optical camera, read module, Analog-digital Converter module, decoder module are arranged at interior of shell, optical lens is arranged in cover top portion, optical camera connects read module, and read module is connected to decoder module by Analog-digital Converter module, and light aid is arranged by shell；After adopting the above technical scheme, the utility model has the beneficial effect that can rapidly carry out answering card automatically corrects, it is time saving and energy saving, it greatly improves work efficiency, automatically it corrects archive and integrates wrong topic, teaching is amplified by projection arrangement, it is very convenient practical.
Description
Technical field
The utility model relates to scanning means fields, and in particular to a kind of two dimensional code paper teaching aid equipment.
Background technique
Two dimensional code is also known as two-dimensional bar code, and common two dimensional code is QR Code, and QR full name Quick Response, is one
Super popular a kind of coding mode in mobile device in recent years, it can deposit more letters than traditional Bar Code bar code
Breath, can also indicate more data types.
Two-dimensional bar code/two dimensional code (2-dimensional bar code) is with certain specific geometric figure by a set pattern
Restrain the chequered with black and white graphic recording data symbol information being distributed at plane (on two-dimensional directional)；In code compilation dexterously
It is corresponding with binary system several using several using " 0 " of composition computer-internal logical foundations, the concept of " 1 " bit stream
What body indicates text numerical information, by image input device or photoelectric scanning device automatically identifying and reading to realize that information is automatic
Processing: it has some general character of barcode technology: every kind of code system has its specific character set；Each character occupies certain width
Degree；With certain verifying function etc..Also have simultaneously and the information automatic identification function and processing figure rotation do not gone together are become
Change point.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of two dimensional code paper auxiliary religion is provided
Learn equipment, it combine the drive mechanism of plain scan device with and two-dimensional code scanning device, can rapidly be answered automatically
Topic card is corrected, and is sent data to server and is compared with it, and integration is wrong to inscribe, finally by computer and projection arrangement into
Row aided education.
To achieve the above object, the utility model is using following technical scheme: it includes scanner, computer, projection
Instructional device, network, server, body fuselage, cover board, control panel, power supply, motor, belt, block, paper entrance, upper support
Frame, lower bracing frame, hinge, No.1 conveyance gear, No. two conveyance gears, No. three conveyance gears, No. four conveyance gears, rubber ring,
Hairbrush, two-dimensional code scanning device, external access port, outlet, power switch, gearing layer, display screen, operation button, paper
Outlet, wireless network module, central processing unit；Cover board is mounted on body fuselage inclined-plane, and power supply and motor are arranged outside body
Inside shell, central processing unit is arranged in control panel, and control panel connection wireless network module is simultaneously arranged in inside cover board with it；It passes
Dynamic layer upper end is paper entrance, and paper entrance is provided with block and No.1 conveyance gear, and gearing layer lower end is paper outlet, paper
Hairbrush and No. four conveyance gears are provided in outlet, No. two conveyance gears and No. three conveyance gears are arranged inside gearing layer, and
Rubber ring is cased in No. two conveyance gears and No. three conveyance gears；No.1 conveyance gear connects No. two conveying teeth by belt
Wheel, No. four conveyance gears connect No. three conveyance gears by belt, and No. two conveyance gears and No. three conveyance gears then pass through belt
It is connected to motor；Upper support frame is hinged at the top of body fuselage by articulate, and lower bracing frame is hinged to by articulate
Body fuselage bottom；Two-dimensional code scanning device is arranged inside body fuselage, and the scanning mouth face two of two-dimensional code scanning device
Gearing layer number between conveyance gear and No. three conveyance gears；External access port setting is pressed in cover board side, display screen and operation
Cover board front surface is arranged in key, and outlet and power switch are arranged in body fuselage lateral surface；
The two-dimensional code scanning device includes shell, optical lens, optical camera, read module, simulation numeral turn
Block, decoder module, light aid are changed the mold, optical camera, read module, Analog-digital Converter module, decoder module are arranged at
Interior of shell, in cover top portion, optical camera connects read module for optical lens setting, and read module is turned by simulation numeral
Mold changing block is connected to decoder module, and light aid is arranged by shell；
The optical camera includes scan module, acquisition module, processing module, scan module, acquisition module, processing
Module is successively attached, and processing module is connected to read module.
The decoder module includes acquisition unit, sequential value acquisition, secondary treatment module, and acquisition unit, sequential value obtain
Take, secondary treatment module is successively attached, secondary treatment module is connected to central processor equipment.
The external access port includes USB interface, network interface, storage card interface.
The body fuselage side corresponds to motor position and offers bar radiating hole.
The upper support frame can be bent to body fuselage with lower bracing frame and be placed.
Working principle of the utility model is: scanning means is connected to network by external access port and cable, paper is whole
By being placed on upper support frame and paper entrance after reason, bottom paper is involved in gearing layer by No.1 conveyance gear, is being passed through
When crossing No. two conveyance gears, two-dimensional code scanning device scans the two dimensional code on paper, and transmits a signal to network Cloud Server,
Paper by No. three conveyance gears is sent to No. four conveyance gears after being scanned, and carries out finally by paper outlet with lower bracing frame
It collects.Paper after scanning accesses network by the external interface or wireless network module of scanner, by network connection computer,
The paper after scanning will be will appear in computer, compared by the database of network Cloud Server, can correct automatically and
Similar wrong topic is integrated, then projection teaching's device is controlled by computer and carries out projection teaching's explanation.
After adopting the above technical scheme, the utility model has the beneficial effect that can rapidly carry out answering card automatically corrects,
It is time saving and energy saving, it greatly improves work efficiency, corrects archive automatically and integrate wrong topic, teaching is amplified by projection arrangement,
It is very convenient practical.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of scanner 101 in the utility model；
Fig. 3 is the front view of scanner 101 in the utility model；
Fig. 4 is the structural schematic diagram of two-dimensional code scanning device 18 in the utility model；
Fig. 5 is the principles of the present invention figure.
Description of symbols: shell 1, cover board 2, control panel 3, power supply 4, motor 5, belt 6, block 7, paper entrance 8, on
Support frame 9, lower bracing frame 10, hinge 11, the conveyance gear 13, three conveyance gear 14, four of No.1 conveyance gear 12, two are defeated
Send gear 15, rubber ring 16, hairbrush 17, two-dimensional code scanning device 18, external access port 19, outlet 20, power switch 21,
Gearing layer 22, display screen 23, operation button 24, paper export 25, wireless network module 26, central processing unit 31, scanner
101, computer 102, projection teaching's equipment 103, network 104, server 105, shell 181, optical lens 182, optical camera
First 183, read module 184, Analog-digital Converter module 185, decoder module 186, light aid 187, scan module 189, acquisition
Module 190, processing module 191, acquisition unit 192, sequential value obtain 193, secondary treatment module 194.
Specific embodiment
Referring to shown in Fig. 1-Fig. 5, present embodiment the technical solution adopted is that: it includes scanner 101, computer
102, projection teaching's equipment 103, network 104, server 105, the scanner 101 include body fuselage 1, cover board 2, control
Plate 3, motor 5, belt 6, block 7, paper entrance 8, upper support frame 9, extends upper support frame 91, extension slot 92, lower branch at power supply 4
Support 10, baffle 93, baffle slot 94, hinge 11, the conveyance gear 14, four of conveyance gear 13, three of No.1 conveyance gear 12, two
Number conveyance gear 15, rubber ring 16, hairbrush 17, two-dimensional code scanning device 18, external access port 19, outlet 20, power supply are opened
It closes 21, gearing layer 22, display screen 23, operation button 24, paper and exports 25, wireless network module 26；1 front surface of body fuselage is
Inclined-plane, inclined-plane lower end are gearing layer 22, and cover board 2 is mounted on 1 inclined-plane of body fuselage, and cover board 2 is removable design, the electricity of 220V
Source 4 and stepper motor 5 are arranged inside body fuselage 1, and central processing unit 31 is arranged in control panel 3, and control panel 3 connects wirelessly
Network module 26 is simultaneously arranged in inside cover board 2 with it；22 upper end of gearing layer is paper entrance 8, is provided with block on paper entrance 8
7 and No.1 conveyance gear 12, block 7 is for stopping paper, and there are a crack, benefits between block 7 and No.1 conveyance gear 12
A paper, which is rolled, with No.1 conveyance gear 12 passes through crack.22 lower end of gearing layer is paper outlet 25, is set in paper outlet 25
It is equipped with hairbrush 17 and No. four conveyance gears 15, hairbrush 17 can prevent paper when through paper outlet 25 because of angulation change
And block or misplace, No. two conveyance gears 13 and No. three conveyance gears 14 are arranged inside gearing layer 22, No. two conveyance gears 13
Rubber ring 16, rubber are cased with positioned at No. three 14 upper ends of conveyance gear, and in No. two conveyance gears 13 and No. three conveyance gears 14
Circle 16 can possess better frictional force, can prevent the paper that skids and fold；No.1 conveyance gear 12 connects No. two by belt 6
Conveyance gear 13, No. four conveyance gears 15 connect No. three conveyance gears 14, No. two conveyance gears 13 and No. three conveyings by belt 6
Gear 14 is then connected to motor 5 by belt 6；Upper support frame 9 is movably hinged by hinge 11 to 1 top of body fuselage, lower branch
Support 10 is movably hinged by hinge 11 to 1 bottom of body fuselage, is also equipped with hinge 11 in the middle part of lower bracing frame 10, can be into one
Step is folded；Two-dimensional code scanning device 18 is arranged inside body fuselage 1, and the scanning mouth face of two-dimensional code scanning device 18
Gearing layer 22 between No. two conveyance gears 13 and No. three conveyance gears 14；External 19 face control panel 3 of access port is simultaneously arranged
2 front surface of cover board, 21 face power supply 4 of outlet 20 and power switch is arranged in 2 side of cover board, display screen 23 and operation button 24
Position is arranged in 1 lateral surface of body fuselage；
Power supply 4 connects motor 5, power supply 4, motor 5, two-dimensional code scanning device 18, external access port 19, display screen 23, behaviour
Make key 24, wireless network module 26 is connected to central processor equipment 31, central processor equipment 31 pass through external access port 19
It is connected to network 104, network 104 is connected with server 105 and computer 102, and computer 102 connects projection teaching's equipment 103；
The two-dimensional code scanning device includes shell 181, optical lens 182, optical camera 183, read module 184, simulation number
Word conversion module 185, decoder module 186, light aid 187, optical camera 183, read module 184, Analog-digital Converter mould
Block 185, decoder module 186 are arranged inside shell 181, and the setting of optical lens 182 is in 181 top of shell, optical camera
183 connection read modules 184, read module 184 are connected to decoder module 186, light aid by Analog-digital Converter module 185
187 are arranged by shell 181；
The optical camera 183 includes scan module 189, acquisition module 190, processing module 191, scan module
189, acquisition module 190, processing module 191 are successively attached, and processing module 191 is connected to read module 184.
The decoder module 186 includes acquisition unit 192, sequential value acquisition 193, secondary treatment module 194, and acquisition is single
Member 192, sequential value obtain 193, secondary treatment module 194 and are successively attached, and secondary treatment module 194 is connected to central processing
Equipment 31.
The external access port 19 includes USB interface, network interface, storage card interface.It can be connected by cable external
Equipment or storage facilities.
1 side of body fuselage corresponds to 5 position of motor and offers bar radiating hole.Internal heat dissipating for body.
The upper support frame 9 can be bent to body fuselage 1 with lower bracing frame 10 and be placed.It can be folded,
It is convenient for carrying, saves space.
Working principle of the utility model is: scanning means is connected to network by external access port and cable, paper is whole
By being placed on upper support frame and paper entrance after reason, bottom paper is involved in gearing layer by No.1 conveyance gear, is being passed through
When crossing No. two conveyance gears, two-dimensional code scanning device scans the two dimensional code on paper, and transmits a signal to network Cloud Server,
Paper by No. three conveyance gears is sent to No. four conveyance gears after being scanned, and carries out finally by paper outlet with lower bracing frame
It collects.Paper after scanning accesses network by the external interface or wireless network module of scanner, by network connection computer,
The paper after scanning will be will appear in computer, compared by the database of network Cloud Server, can correct automatically and
Similar wrong topic is integrated, then projection teaching's device is controlled by computer and carries out projection teaching's explanation.
After adopting the above technical scheme, the utility model has the beneficial effect that can rapidly carry out answering card automatically corrects,
It is time saving and energy saving, it greatly improves work efficiency, corrects archive automatically and integrate wrong topic, teaching is amplified by projection arrangement,
It is very convenient practical.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of two dimensional code paper teaching aid equipment, it is characterised in that: it includes scanner (101), computer (102), throws
Shadow teaching equipment (103), network (104), server (105), the scanner (101) include body fuselage (1), cover board
(2), control panel (3), power supply (4), motor (5), belt (6), block (7), paper entrance (8), upper support frame (9), lower support
Frame (10), hinge (11), No.1 conveyance gear (12), No. two conveyance gears (13), No. three conveyance gears (14), No. four conveying teeth
Take turns (15), rubber ring (16), hairbrush (17), two-dimensional code scanning device (18), external access port (19), outlet (20), electricity
Source switch (21), gearing layer (22), display screen (23), operation button (24), paper outlet (25), wireless network module (26),
Central processor equipment (31)；Body fuselage (1) front surface is inclined-plane, and inclined-plane lower end is gearing layer (22), and cover board (2) is mounted on machine
On body case (1) inclined-plane, power supply (4) and motor (5) setting are internal in body fuselage (1), and central processor equipment (31) setting exists
In control panel (3), simultaneously cover board (2) inside is arranged in it in control panel (3) connection wireless network module (26)；In gearing layer (22)
End is paper entrance (8), and paper entrance (8) is provided with block (7) and No.1 conveyance gear (12), and gearing layer (22) lower end is examination
Roll out mouth (25), be provided with hairbrush (17) and No. four conveyance gears (15) in paper outlet (25), No. two conveyance gears (13) and
No. three conveyance gear (14) settings are internal in gearing layer (22), and on No. two conveyance gears (13) and No. three conveyance gears (14)
It is cased with rubber ring (16)；No.1 conveyance gear (12) connects No. two conveyance gears (13), No. four conveyance gears by belt (6)
(15) No. three conveyance gears (14) are connected by belt (6), No. two conveyance gears (13) and No. three conveyance gears (14) then pass through
Belt (6) is connected to motor (5)；Upper support frame (9) is movably hinged by hinge (11) to body fuselage (1), lower support
Frame (10) is movably hinged by hinge (11) to body fuselage (1) bottom, is provided with extension slot (92) on upper support frame (9), is prolonged
It stretches upper support frame (91) to be connected in extension slot (92), be provided in lower bracing frame (10) baffle slot (94), baffle (93) passes through
Hinge (11) is arranged in baffle slot (94)；Two-dimensional code scanning device (18) setting is internal in body fuselage (1), and two dimensional code is swept
Gearing layer (22) between No. two conveyance gears (13) of scanning mouth face of imaging apparatus (18) and No. three conveyance gears (14)；It is external
Cover board (2) front surface is arranged in cover board (2) side, display screen (23) and operation button (24) in access port (19) setting, and power supply is inserted
Mouth (20) and power switch (21) are arranged in body fuselage (1) lateral surface；
Power supply (4) connects motor (5), power supply (4), motor (5), two-dimensional code scanning device (18), external access port (19), display
Screen (23), operation button (24), wireless network module (26) are connected to central processor equipment (31), central processor equipment (31)
It is connected to network (104) by external access port (19), network (104) is connected with server (105) and computer (102), meter
Calculation machine (102) connects projection teaching's equipment (103)；The two-dimensional code scanning device includes shell (181), optical lens
(182), optical camera (183), read module (184), Analog-digital Converter module (185), decoder module (186), light filling
Device (187), optical camera (183), read module (184), Analog-digital Converter module (185), decoder module (186) are all provided with
It sets in shell (181) inside, at the top of shell (181), mould is read in optical camera (183) connection for optical lens (182) setting
Block (184), read module (184) are connected to decoder module (186) by Analog-digital Converter module (185), light aid (187)
Setting is other in shell (181).
2. a kind of two dimensional code paper teaching aid equipment according to claim 1, it is characterised in that: the optical camera
Head (183) includes scan module (189), acquisition module (190), processing module (191), scan module (189), acquisition module
(190), processing module (191) is successively attached, and processing module (191) is connected to read module (184).
3. a kind of two dimensional code paper teaching aid equipment according to claim 1, it is characterised in that: the decoder module
(186) (193), secondary treatment module (194), acquisition unit (192), sequential value are obtained comprising acquisition unit (192), sequential value
Acquisition (193), secondary treatment module (194) are successively attached, and secondary treatment module (194) is connected to central processor equipment
(31)。
4. a kind of two dimensional code paper teaching aid equipment according to claim 1, it is characterised in that: the external access
Mouth (19) includes USB interface, network interface, storage card interface.
5. a kind of two dimensional code paper teaching aid equipment according to claim 1, it is characterised in that: the upper support frame
(9) body fuselage (1) can be bent to lower bracing frame (10) to be placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821816696.5U CN209044651U (en) | 2018-11-06 | 2018-11-06 | A kind of two dimensional code paper teaching aid equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821816696.5U CN209044651U (en) | 2018-11-06 | 2018-11-06 | A kind of two dimensional code paper teaching aid equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044651U true CN209044651U (en) | 2019-06-28 |
Family
ID=67040925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821816696.5U Active CN209044651U (en) | 2018-11-06 | 2018-11-06 | A kind of two dimensional code paper teaching aid equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717316A (en) * | 2018-05-18 | 2018-10-30 | 吉林建筑大学 | A kind of anti-cheating type computer question-setting system |
-
2018
- 2018-11-06 CN CN201821816696.5U patent/CN209044651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717316A (en) * | 2018-05-18 | 2018-10-30 | 吉林建筑大学 | A kind of anti-cheating type computer question-setting system |
| CN108717316B (en) * | 2018-05-18 | 2021-07-20 | 吉林建筑大学 | Anti-cheating computer question-making system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A 2D code test paper auxiliary teaching device Effective date of registration: 20230625 Granted publication date: 20190628 Pledgee: Xi'an Chanba Financing Guarantee Co.,Ltd. Pledgor: XI'AN MINXUE INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2023610000486 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |