CN207457915U - Amplify optical projection system convenient for the Quick Response Code of barcode scanning - Google Patents
Amplify optical projection system convenient for the Quick Response Code of barcode scanning Download PDFInfo
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- CN207457915U CN207457915U CN201721562045.3U CN201721562045U CN207457915U CN 207457915 U CN207457915 U CN 207457915U CN 201721562045 U CN201721562045 U CN 201721562045U CN 207457915 U CN207457915 U CN 207457915U
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- CN
- China
- Prior art keywords
- quick response
- response code
- transverse slat
- dais
- barcode scanning
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Abstract
The utility model discloses amplify optical projection system convenient for the Quick Response Code of barcode scanning, including meeting-place dais, also include Quick Response Code harvester is installed on the dais of meeting-place, the Quick Response Code harvester includes one parallel to the rectangle transverse slat of dais table top and a rectangle straight panel perpendicular to rectangle transverse slat long side, one end that another straight flange and straight panel of the transverse slat are not connected with transverse slat is additionally provided with glass plate, and the Quick Response Code acquisition system being connected with projector equipment is additionally provided in the Quick Response Code harvester.Using above system, meeting-place needs the people for sharing oneself Quick Response Code only to need mobile phone being placed under Quick Response Code harvester, open the social Quick Response Code of oneself, the projection to Quick Response Code can be realized in system, it solves when the Quick Response Code on mobile phone must be projected, and some Quick Response Codes are real-time changes, can not be prefabricated in PPT, the prior art be difficult to projection the problem of.
Description
Technical field
The utility model is related to a kind of optical projection systems, and in particular to amplify optical projection system convenient for the Quick Response Code of barcode scanning.
Background technology
Quick Response Code is also known as QR Code, QR full name Quick Response, be one moved in recent years it is super popular in equipment
A kind of coding mode, it can deposit more information than traditional Bar Code bar codes, can also represent more data types.
Two-dimensional bar code/Quick Response Code (2-dimensional bar code) is by a set pattern with certain specific geometric figure
Restrain the chequered with black and white graphic recording data symbol information being distributed in plane (on two-dimensional directional)；On coding dexterously
It is corresponding several with binary system using several using the concept for forming " 0 " of computer-internal logical foundations, " 1 " bit stream
What body represents word 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：Each code system has its specific character set；Each character occupies certain width
Degree；With certain verifying function etc..Also there is the information automatic identification function to not going together and processing figure rotation to become simultaneously
Change point.
Now, Quick Response Code has become a part indispensable in social activity, has on most people's mobile phone with certainly
The Quick Response Code of own social information, other people only need to be scanned these Quick Response Codes with the mobile phone of oneself and can be established with its owner to join
System, and in meeting-place, since meeting-place area is larger, Quick Response Code that the people of heel row can not be on short range scanning to mobile phone, it is necessary to think
Method projects the Quick Response Code on mobile phone, and some Quick Response Codes are real-time changes, can not be prefabricated in PPT, existing skill
Art is difficult to project.
Utility model content
Technical problem to be solved in the utility model is in meeting-place, and since meeting-place area is larger, the people of heel row can not
Quick Response Code on short range scanning to mobile phone, it is necessary to the Quick Response Code on mobile phone is tried every possible means to project, and some Quick Response Codes are
Real-time change, can not be prefabricated in PPT, the prior art is difficult to project the Quick Response Code, and it is an object of the present invention to provide convenient for barcode scanning
Amplify optical projection system, solve in meeting-place, since meeting-place area is larger, the people of heel row can not be on short range scanning to mobile phone two
Tie up code, it is necessary to the Quick Response Code on mobile phone is tried every possible means to project, and some Quick Response Codes are real-time changes, can not it is prefabricated
In PPT, the prior art be difficult to projection the problem of.
The utility model is achieved through the following technical solutions：
Amplify optical projection system convenient for the Quick Response Code of barcode scanning, including meeting-place dais, in addition to two dimension is installed on the dais of meeting-place
Code harvester, the Quick Response Code harvester include one parallel to the rectangle transverse slat of dais table top and one perpendicular to length
The rectangle straight panel of square transverse slat long side, one end that another straight flange and straight panel of the transverse slat are not connected with transverse slat are also set up
There is glass plate, the Quick Response Code acquisition system being connected with projector equipment is additionally provided in the Quick Response Code harvester.
Using above system, meeting-place needs the people for sharing oneself Quick Response Code only to need mobile phone being placed in Quick Response Code harvester
Under, the social Quick Response Code of oneself is opened, the projection to Quick Response Code can be realized in system, solves since meeting-place area is larger, after
The people of row can not be on short range scanning to mobile phone Quick Response Code, it is necessary to the Quick Response Code on mobile phone is tried every possible means to project, and is had
The problem of a little Quick Response Codes are real-time changes, can not be prefabricated in PPT, and the prior art is difficult to projection.
It is additionally provided on the table top at the dais and the matched protrusion of transverse slat projecting edge.It is convex by said structure
It rises and encloses rectangularity frame, user only needs mobile phone being placed in rectangle frame, you can complete scanning, people easy to operation
Quick Response Code on mobile phone screen is placed in the acquisition range of Quick Response Code harvester by member.
The Quick Response Code harvester is connected to by bolt on dais.It is connected to using the structure of bolt on dais,
It can easily be removed when need not use.
The transverse slat edge is additionally provided with laser designator.The side of Quick Response Code harvester is indicated by laser designator
Quick Response Code on mobile phone screen is placed in the acquisition range of Quick Response Code harvester by edge, personnel easy to operation.
The Quick Response Code acquisition system include processor and connection dimensional code scanner on a processor, analog switch and
Split screen device is connected with laser designator on the analog switch, projector equipment is connected on the split screen device.
Processor：The two-dimensional code data that dimensional code scanner is sent is received, is handled to be sent to split screen device after data for projection,
Shutdown signal is sent to analog switch simultaneously；
Dimensional code scanner：Extraneous Quick Response Code is scanned, the two-dimensional code data scanned is sent to processor；
Analog switch：Control laser designator is in normally open, the shutdown signal that processor is sent is received, according to closing
Signal control laser designator is stopped；
Split screen device：The data for projection that processor is sent is received, data for projection is sent to and is connected to owning on split screen device
Projector equipment；
Projector equipment：The data for projection that split screen device is sent is received to be projected；
Laser designator：The control for receiving split screen device outwards emits visible laser.
Due to after the completion of two-dimensional code scanning, it is seen that laser may inject dimensional code scanner through collecting screen reflection, make
The signal noise of dimensional code scanner acquisition is larger, makes projection unclear, therefore, in dimensional code scanner scanning to Quick Response Code
Afterwards, processor closes laser designator.
Indicator light is also associated on the analog switch.Instruction is lighted after dimensional code scanner completes two-dimensional code scanning
Lamp, user can judge the working condition of system by indicator light.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model, can be in the two dimension on the live fluoroscopic mobile phone of meeting-place convenient for the Quick Response Code amplification optical projection system of barcode scanning
Code；
2nd, the utility model is convenient for the Quick Response Code amplification optical projection system of barcode scanning, and Quick Response Code projection noise is low, and precision is higher.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is Tthe utility model system structure diagram.
Mark and corresponding parts title in attached drawing：
1- dais, 2- Quick Response Code harvesters, 201- glass plates, 202- laser designator, 203- bolts, 3- protrusions.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, the utility model, including meeting-place dais 1, further includes convenient for the Quick Response Code amplification optical projection system of barcode scanning
Quick Response Code harvester 2 is installed on meeting-place dais 1, the Quick Response Code harvester 2 includes one parallel to 1 table top of dais
Long 20cm, the rectangle transverse slat of wide 15cm and one are straight perpendicular to the rectangle of the long 20cm of rectangle transverse slat long side, width 10cm
Plate, one end that another straight flange and straight panel of the transverse slat are not connected with transverse slat are additionally provided with glass plate 201, the Quick Response Code
The Quick Response Code acquisition system being connected with projector equipment is additionally provided in harvester 2.Using above system, meeting-place needs to share certainly
The people of own Quick Response Code only needs mobile phone being placed under Quick Response Code harvester 2, opens the social Quick Response Code of oneself, and system can be real
It now to the projection of Quick Response Code, solves since meeting-place area is larger, the two dimension that the people of heel row can not be on short range scanning to mobile phone
Code, it is necessary to the Quick Response Code on mobile phone is tried every possible means to project, and some Quick Response Codes are real-time changes, it can not be prefabricated in PPT
In, the prior art be difficult to projection the problem of.It is additionally provided on the table top at the dais 1 and is matched with the transverse slat projecting edge
Protrusion 3.By said structure, protrusion 3 encloses rectangularity frame, and user only needs mobile phone being placed in rectangle frame
It is interior, you can to complete scanning, the Quick Response Code on mobile phone screen is placed in the acquisition range of Quick Response Code harvester 2 by personnel easy to operation
It is interior.The Quick Response Code harvester 2 is connected to by bolt 203 on dais 1.It is connected to using the structure of bolt 203 on dais,
It can easily be removed when that need not use.The transverse slat edge is additionally provided with laser designator 202.Pass through laser designator
Quick Response Code on mobile phone screen is placed in Quick Response Code acquisition dress by the edge of 202 instruction Quick Response Code harvesters 2, personnel easy to operation
It puts in 2 acquisition range.
The Quick Response Code acquisition system include processor and connection DS6707 dimensional code scanners on a processor,
BL1551 analog switches and VGA split screen devices are connected with laser designator 202 on the analog switch, are connected on the split screen device
There is projector equipment.
Processor：The two-dimensional code data that dimensional code scanner is sent is received, is handled to be sent to split screen device after data for projection,
Shutdown signal is sent to analog switch simultaneously；
Dimensional code scanner：Extraneous Quick Response Code is scanned, the two-dimensional code data scanned is sent to processor；
Analog switch：Control laser designator is in normally open, the shutdown signal that processor is sent is received, according to closing
Signal control laser designator is stopped；
Split screen device：The data for projection that processor is sent is received, data for projection is sent to and is connected to owning on split screen device
Projector equipment；
Projector equipment：The data for projection that split screen device is sent is received to be projected；
Laser designator：The control for receiving split screen device outwards emits visible laser.
Due to after the completion of two-dimensional code scanning, it is seen that laser may inject dimensional code scanner through collecting screen reflection, make
The signal noise of dimensional code scanner acquisition is larger, makes projection unclear, therefore, in dimensional code scanner scanning to Quick Response Code
Afterwards, processor closes laser designator.
Indicator light is also associated on the analog switch.Instruction is lighted after dimensional code scanner completes two-dimensional code scanning
Lamp, user can judge the working condition of system by indicator light.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. convenient for the Quick Response Code amplification optical projection system of barcode scanning, including meeting-place dais (1), which is characterized in that be additionally included in meeting-place and say
Quick Response Code harvester (2) is installed, the Quick Response Code harvester (2) includes one parallel to dais (1) table top on platform (1)
Rectangle transverse slat and a rectangle straight panel perpendicular to rectangle transverse slat long side, another straight flange and straight panel of the transverse slat do not have
There is the one end being connected with transverse slat to be additionally provided with glass plate (201), be additionally provided in the Quick Response Code harvester (2) and set with projection
The Quick Response Code acquisition system of standby connection.
2. the Quick Response Code according to claim 1 convenient for barcode scanning amplifies optical projection system, which is characterized in that the dais (1)
Table top on be additionally provided with and the transverse slat projecting edge is matched raised (3).
3. the Quick Response Code according to claim 1 convenient for barcode scanning amplifies optical projection system, which is characterized in that the Quick Response Code is adopted
Acquisition means (2) are connected to by bolt (203) on dais (1).
4. the Quick Response Code according to claim 1 convenient for barcode scanning amplifies optical projection system, which is characterized in that the transverse slat edge
It is additionally provided with laser designator (202).
5. the Quick Response Code according to claim 4 convenient for barcode scanning amplifies optical projection system, which is characterized in that the Quick Response Code is adopted
Collecting system includes dimensional code scanner, analog switch and the split screen device of processor and connection on a processor, the analog switch
On be connected with laser designator (202), be connected with projector equipment on the split screen device.
6. the Quick Response Code according to claim 5 convenient for barcode scanning amplifies optical projection system, which is characterized in that the analog switch
On be also associated with indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562045.3U CN207457915U (en) | 2017-11-21 | 2017-11-21 | Amplify optical projection system convenient for the Quick Response Code of barcode scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562045.3U CN207457915U (en) | 2017-11-21 | 2017-11-21 | Amplify optical projection system convenient for the Quick Response Code of barcode scanning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457915U true CN207457915U (en) | 2018-06-05 |
Family
ID=62277551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562045.3U Expired - Fee Related CN207457915U (en) | 2017-11-21 | 2017-11-21 | Amplify optical projection system convenient for the Quick Response Code of barcode scanning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10762317B2 (en) | 2018-11-06 | 2020-09-01 | International Business Machines Corporation | Quick response (QR) code deformation |
| CN113379935A (en) * | 2021-06-25 | 2021-09-10 | 中国工商银行股份有限公司 | Vehicle code scanning payment system and method |
-
2017
- 2017-11-21 CN CN201721562045.3U patent/CN207457915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10762317B2 (en) | 2018-11-06 | 2020-09-01 | International Business Machines Corporation | Quick response (QR) code deformation |
| CN113379935A (en) * | 2021-06-25 | 2021-09-10 | 中国工商银行股份有限公司 | Vehicle code scanning payment system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |