CN108133157A - A kind of two-dimensional code scanning regulating device - Google Patents
A kind of two-dimensional code scanning regulating device Download PDFInfo
- Publication number
- CN108133157A CN108133157A CN201711327534.5A CN201711327534A CN108133157A CN 108133157 A CN108133157 A CN 108133157A CN 201711327534 A CN201711327534 A CN 201711327534A CN 108133157 A CN108133157 A CN 108133157A
- Authority
- CN
- China
- Prior art keywords
- backlight
- write head
- read
- regulating device
- telescopic 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/01—Details
- G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
Abstract
The present invention relates to a kind of two-dimensional code scanning regulating device, including backlight, sensor and Quick Response Code read/write head telescopic unit；Sensor is fixed with respect to backlight；Quick Response Code read/write head telescopic unit includes installation connecting plate；The bottom of installation connecting plate is connected on backlight, one end of rotatable connection bar is connected at the top of installation connecting plate, bar be rotatably connected in horizontally disposed, and the bottom surface of rotatable connection bar offers a groove worn for telescopic rod, telescopic rod slip be located in groove and can relative rotation connecting rod stretch out or retract in the horizontal direction；The horizontal rotation shaft is fixedly connected on telescopic rod, horizontal rotation shaft is an axis being arranged in a vertical direction, and stent link block is rotatablely connected on horizontal rotation shaft, and stent link block can the rotation of relative level rotation axis horizontal；Vertical rotating shaft is also associated on stent link block, vertical rotating shaft is an axis arranged in the horizontal direction, and mounting bracket is rotatablely connected on vertical rotating shaft, read/write head is connected in mounting bracket.
Description
Technical field
The invention belongs to pcb board detection fields, and in particular to a kind of two-dimensional code scanning regulating device.
Background technology
Existing high-end pcb board is required to Quick Response Code function, to trace the source of the circuit board, electronic at present
Factory owner's two-dimensional code scanning device to be used mainly has following two：
The first：Hand-held scanner rifle since existing pcb board is mostly multi-layer board, when Quick Response Code is located inside pcb board, makes
It, can be because Quick Response Code be in multiple-plate inside or not right in handheld scan gun progress barcode scanning focal length with hand-held scanner rifle
When, occur scanning the situation less than Quick Response Code, and influence working efficiency.
Second：Embedded automatically scanning rifle, embedded automatically scanning rifle are installed on the mobile apparatus, although solving hand
The problem of holding formula scanner, but in the Quick Response Code for encountering more difficult reading, bottom is needed to add backlight that could read to obtain,
In the case that table top size is limited, it is difficult to add in a certain size backlight, and Quick Response Code can in any position of pcb board,
To embedded automatically scanning sling come the problem of adjusting difficulty.
In consideration of it, propose a kind of two-dimensional code scanning regulating device for the subject of the invention to be studied.
Invention content
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of two-dimensional code scanning regulating devices, it is intended to more than solution
Two kinds of two-dimensional code scanning devices there are the problem of.
To achieve these goals, the present invention uses following technical scheme：A kind of two-dimensional code scanning regulating device, including the back of the body
Light source, sensor and Quick Response Code read/write head telescopic unit；The relatively described backlight of the sensor is fixed；
The Quick Response Code read/write head telescopic unit includes an installation connecting plate, a rotatable connection bar, a telescopic rod, a horizontal rotation
Axis, a stent link block, a vertical rotating shaft, a mounting bracket and a read/write head；
The bottom of the installation connecting plate is connected on the backlight, and the rotation is connected at the top of the installation connecting plate
One end of connecting rod, the rotatable connection bar is in horizontally disposed, and the bottom surface for the bar that is rotatably connected offers one and supplies the telescopic rod
The groove worn, telescopic rod slip be located in the groove and can relative rotation connecting rod stretch out or contract in the horizontal direction
It returns；The horizontal rotation shaft is fixedly connected on the telescopic rod, the horizontal rotation shaft is an axis being arranged in a vertical direction,
The stent link block is rotatablely connected on horizontal rotation shaft, the stent link block can the rotation of relative level rotation axis horizontal；Institute
It states and the vertical rotating shaft is also associated on stent link block, the vertical rotating shaft is an axis arranged in the horizontal direction,
The mounting bracket is rotatablely connected on vertical rotating shaft, the read/write head is connected in the mounting bracket.
As a further improvement on the present invention, the front side of the backlight is equipped with front mounting plate, and the sensor is fixed on
On the front mounting plate.
As a further improvement on the present invention, the rear side of the backlight is equipped with rear installing plate, and the installation connecting plate is consolidated
Surely it is connected to after backlight on installing plate.
As a further improvement on the present invention, positioning plate is further included on the backlight, the vertical backlight of positioning plate
Arrangement.
As a further improvement on the present invention, the Quick Response Code read/write head telescopic unit further includes a telescopic rod press strip, institute
It states telescopic rod press strip and rotatable connection bar bottom is connected to by a press strip lock screw.
As a further improvement on the present invention, the Quick Response Code read/write head telescopic unit further includes a hook knob, described
Hook knob passes through the rotatable connection bar and is threadedly attached in above the telescopic rod.
As a further improvement on the present invention, the end of the rotatable connection bar is additionally provided with limited screw, for preventing
Telescopic rod skids off the swingle.
To achieve these goals, the present invention uses following another technical solution：A kind of two-dimensional code scanning regulating device,
Including backlight, sensor and Quick Response Code read/write head telescopic unit；The relatively described backlight of the sensor is fixed；
The Quick Response Code read/write head telescopic unit includes a universal adjustment wheel and a read/write head；The universal adjustment wheel bottom connection
In on the backlight, the read/write head is connected to the universal adjustment wheel.
As a further improvement on the present invention, the front side of the backlight is equipped with front mounting plate, and the sensor is fixed on
On the front mounting plate.
As a further improvement on the present invention, the rear side of the backlight is equipped with rear installing plate, and the universal adjustment wheel is consolidated
Surely it is connected to after backlight on installing plate.
The present invention relates to a kind of two-dimensional code scanning regulating device, which is mounted on adjustable stretch by Quick Response Code read/write head
On contracting bar, LED backlight is installed below Quick Response Code read/write head, is shone by LED backlight, can read it is smaller or
Relatively fuzzy Quick Response Code has sensor the support plate of backlight is installed above, when pcb board is put on the downside of read/write head, can feel
The sensor should be arrived, at this moment Quick Response Code read/write head can be triggered and backlight works together, when pcb board leaves read and write position
When, sensor can trigger Quick Response Code read/write head and backlight is closed, and realize controllable reading code.
In addition, when Quick Response Code read/write head reads required information, by the way that the identification software of Quick Response Code and equipment is soft
Part is mutually linked, and when read/write head is read less than Quick Response Code, machine, which is shown, to report an error.
Good reliability of the present invention, high degree of automation can conveniently and efficiently adjust angle so as to effective barcode scanning to two dimension
Code, substantially increases scan efficiency.
Description of the drawings
Attached drawing described here is only used for task of explanation, and is not intended to limit model disclosed in the present application in any way
It encloses.In addition, shape and proportional sizes of each component in figure etc. are only schematical, the understanding to the application is used to help, and
It is not the specific shape and proportional sizes for limiting each component of the application.Those skilled in the art, can under teachings of the present application
Implement the application to select various possible shapes and proportional sizes as the case may be.In the accompanying drawings：
Attached drawing 1 is the overall structure diagram of the embodiment of the present invention 1；
Attached drawing 2 is 1 Quick Response Code read/write head telescopic unit schematic diagram of the embodiment of the present invention；
Attached drawing 3 is 1 telescopic rod front view of the embodiment of the present invention；
Attached drawing 4 is schematic cross-sectional views of the Fig. 3 of the present invention along A-A directions；
Attached drawing 5 is the universal shaft type connection diagram of 2 Quick Response Code read/write head of the embodiment of the present invention.
In the figures above, 1, backlight；2nd, side installing plate；3rd, Quick Response Code read/write head telescopic unit；4th, positioning plate；5th, preceding peace
Loading board；6th, sensor；The 7th, connecting rod is installed；8th, be rotatably connected bar；9th, telescopic rod；10th, telescopic rod press strip；11st, press strip locking screw
Silk；12nd, read/write head；13rd, mounting bracket；14th, vertical rotating shaft；15th, stent link block；16th, horizontal rotation shaft；17th, jackscrew；
18th, fixed knob；19th, limited screw；20th, universal shaft.
Specific embodiment
The present invention will be further illustrated in example below.These embodiments are merely to illustrate the present invention, but not to appoint
Where formula limitation is of the invention.
Embodiment 1：A kind of two-dimensional code scanning regulating device
Referring to attached drawing 1, including backlight 1, side installation 2 and front mounting plate 5 are respectively equipped in the installation of 1 surrounding of backlight, in preceding peace
Loading board 5 is installed above sensor 6, and locating piece 4 is equipped with above backlight 1, and installing plate is equipped with Quick Response Code after backlight
Read/write head telescopic unit 3.
Wherein, the backlight 1 can carry out type selecting according to the size of PCB, thus be in appointing for PCB in Quick Response Code
What illuminated during position, backlight 1 is connected with frequency converter（It is not shown in figure）, can backlight needed for root adjusting frequency converter adjusting
The light in source 1 is strong and weak.
Referring to attached drawing 2-4, the Quick Response Code read/write head telescopic unit include one installation connecting plate 7, one be rotatably connected bar 8,
One telescopic rod 9, a horizontal rotation shaft 16, a stent link block 15, a vertical rotating shaft 14, a mounting head mounting bracket 13 and
One Quick Response Code read/write head 12.Installation connecting plate 7 is fixed on after backlight 1 on installing plate, rotatable connection bar 8 and installation connecting plate 7
Connection, and can be rotated relative to installation connecting plate 7, telescopic rod 9 is mounted on inside rotatable connection bar 8, and telescopic rod press strip 10 is logical
It crosses press strip lock screw 11 and is connected to 8 bottom of swingle, U-type groove is internally provided in rotatable connection bar 8, telescopic rod 9 can be
Being rotatably connected, 8 inside of bar is free to slide, and fixed knob 18 passes through rotatable connection bar 8 and is threadedly attached in above telescopic rod 9,
When position needed for telescopic rod 9 is moved to Quick Response Code read/write head 12, telescopic rod 9 with the bar 8 that is rotatably connected is locked, is being rotatably connected
The end of bar 8 is provided with limited screw 19, prevents telescopic rod 9 from skidding off rotatable connection bar 8.
The horizontal rotation shaft 16 of read/write head 12 is connected on telescopic rod 9, stent link block 15 can be in horizontal rotation shaft
It rotating freely on 16, when rotating to required position, can be locked by jackscrew 17, Quick Response Code read/write head 12 can rotate horizontally,
Stent link block 15 is connected with Quick Response Code vertical rotating shaft 14 above, and read/write head mounting bracket 13 is connected by vertical rotating shaft 14
On stent link block 15, read/write head 12 is connected by screw on read/write head mounting bracket, read/write head mounting bracket 13
By vertical rotating shaft 14 relative to 15 vertical rotary of stent link block, thereby realize Quick Response Code read/write head 12 level and
The rotation of vertical direction is adjusted, and is ensured that each region of pcb board can be read into, is increased the readability of Quick Response Code.
When pcb board is put on the downside of read/write head, the sensor 6 can be sensed, at this moment can trigger Quick Response Code read-write
First 12 and backlight 1 work together, when pcb board leaves read and write position, sensor 6 can trigger Quick Response Code read/write head 12 and the back of the body
Light source 1 is closed, and realizes controllable reading code.
It when putting plate manually, can be positioned by being in the positioning plate 4 of right angle condition, protect and regulating Quick Response Code reading
After writing head 12, ensure that every batch of pcb board can be in same position accurately to be read.
Embodiment 2：A kind of two-dimensional code scanning regulating device
Referring to attached drawing 4, remaining is same as Example 1, the difference lies in：The present embodiment can also pass through the connection of universal shaft 20
Mode fixes Quick Response Code read/write head 12, i.e. Quick Response Code read/write head telescopic unit 3 includes a universal adjustment wheel 20 and a read/write head 12；
20 bottom of universal adjustment wheel is connected on backlight 1, and the read/write head 12 is connected to universal adjustment wheel 20 and realizes Quick Response Code
It reads.
It should be noted that in the description of the present application, unless otherwise indicated, " multiple " be meant that two or two with
On.
Using term "comprising" or " comprising " describing the combination of element here, ingredient, component or step it is also contemplated that
Substantially the embodiment being made of these elements, ingredient, component or step.Here by using term " can with ", it is intended to illustrate
Described any attribute that " can with " includes all is optional.
Multiple element, ingredient, component or step can be provided by single integrated component, ingredient, component or step.Optionally
Ground, single integrated component, ingredient, component or step can be divided into multiple element, ingredient, component or the step of separation.It is used for
The open "a" or "an" for describing element, ingredient, component or step is not said to exclude other elements, ingredient, component
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
It states, many embodiments and many applications except the example provided all will be aobvious and easy for a person skilled in the art
See.Therefore, the range of this introduction should not be determined with reference to foregoing description, but should with reference to preceding claims and this
The four corner of equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special
The disclosure of profit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as applicant the theme is not thought of as it is disclosed
Apply for a part for theme.
Those listed above it is a series of be described in detail only for the application feasibility embodiment specifically
Bright, they are not limiting the protection domain of the application, all equivalent implementations made without departing from the application skill spirit
Or change should be included within the protection domain of the application.
Claims (10)
1. a kind of two-dimensional code scanning regulating device, it is characterised in that：It stretches including backlight, sensor and Quick Response Code read/write head
Unit；The sensor is fixedly installed with respect to backlight；
The Quick Response Code read/write head telescopic unit includes an installation connecting plate, a rotatable connection bar, a telescopic rod, a horizontal rotation
Axis, a stent link block, a vertical rotating shaft, a mounting bracket and a read/write head；
The bottom of the installation connecting plate is connected on the backlight, and the rotation is connected at the top of the installation connecting plate
One end of connecting rod, the rotatable connection bar is in horizontally disposed, and the bottom surface for the bar that is rotatably connected offers one and supplies the telescopic rod
The groove worn, telescopic rod slip be located in the groove and can relative rotation connecting rod stretch out or contract in the horizontal direction
It returns；The horizontal rotation shaft is fixedly connected on the telescopic rod, the horizontal rotation shaft is an axis being arranged in a vertical direction,
The stent link block is rotatablely connected on horizontal rotation shaft, the stent link block can the rotation of relative level rotation axis horizontal；Institute
It states and the vertical rotating shaft is also associated on stent link block, the vertical rotating shaft is an axis arranged in the horizontal direction,
The mounting bracket is rotatablely connected on vertical rotating shaft, the read/write head is connected in the mounting bracket.
2. two-dimensional code scanning regulating device according to claim 1, it is characterised in that：Before the front side of the backlight is equipped with
Installing plate, the sensor are fixed on the front mounting plate.
3. two-dimensional code scanning regulating device according to claim 1 or 2, it is characterised in that：It is set on rear side of the backlight
There is a rear installing plate, the installation connecting plate is fixedly connected on after backlight on installing plate.
4. two-dimensional code scanning regulating device according to claim 1, it is characterised in that：Positioning is further included on the backlight
Plate, positioning plate vertically arrange by the backlight.
5. two-dimensional code scanning regulating device according to claim 1, it is characterised in that：The Quick Response Code read/write head stretches list
Member further includes a telescopic rod press strip, and the telescopic rod press strip is connected to rotatable connection bar bottom by a press strip lock screw.
6. two-dimensional code scanning regulating device according to claim 5, it is characterised in that：The Quick Response Code read/write head stretches list
Member further includes a hook knob, and the hook knob passes through the rotatable connection bar and is threadedly attached on the telescopic rod
Face.
7. two-dimensional code scanning regulating device according to claim 6, it is characterised in that：The end of the rotatable connection bar is also
Limited screw is provided with, for preventing telescopic rod from skidding off the swingle.
8. a kind of two-dimensional code scanning regulating device, it is characterised in that：It stretches including backlight, sensor and Quick Response Code read/write head
Unit；The relatively described backlight of the sensor is fixed；
The Quick Response Code read/write head telescopic unit includes a universal adjustment wheel and a read/write head；The universal adjustment wheel bottom connection
In on the backlight, the read/write head is connected to the universal adjustment wheel.
9. two-dimensional code scanning regulating device according to claim 8, it is characterised in that：Before the front side of the backlight is equipped with
Installing plate, the sensor are fixed on the front mounting plate.
10. two-dimensional code scanning regulating device according to claim 9, it is characterised in that：The rear side of the backlight is equipped with
Installing plate afterwards, the universal adjustment wheel are fixedly connected on after backlight on installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327534.5A CN108133157A (en) | 2017-12-14 | 2017-12-14 | A kind of two-dimensional code scanning regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327534.5A CN108133157A (en) | 2017-12-14 | 2017-12-14 | A kind of two-dimensional code scanning regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108133157A true CN108133157A (en) | 2018-06-08 |
Family
ID=62390262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711327534.5A Pending CN108133157A (en) | 2017-12-14 | 2017-12-14 | A kind of two-dimensional code scanning regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108133157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109241795A (en) * | 2018-06-29 | 2019-01-18 | 慧眼自动化科技（广州）有限公司 | PCB code-reading apparatus |
| CN113723123A (en) * | 2021-08-12 | 2021-11-30 | 国网浙江省电力有限公司湖州供电公司 | Engineering drawing overall process management tracer based on two-dimensional code |
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|---|---|---|---|---|
| US6292275B1 (en) * | 1997-09-18 | 2001-09-18 | Nec Corporation | Image scanning apparatus and method, and mirror drive method and mechanism |
| CN205563600U (en) * | 2016-03-22 | 2016-09-07 | 洪灵坪 | Bar code scan rifle of range scanning bar code far away |
| CN106516702A (en) * | 2016-12-26 | 2017-03-22 | 广东利迅达机器人系统股份有限公司 | High-efficiency bar code scanning device and material delivery line thereof |
| CN206441149U (en) * | 2016-11-27 | 2017-08-25 | 张文龙 | A kind of Quick Response Code automatic testing tool |
| CN107239720A (en) * | 2017-06-30 | 2017-10-10 | 新石器龙码（北京）科技有限公司 | A kind of gantry frame type bar code scanner |
| CN207799688U (en) * | 2017-12-14 | 2018-08-31 | 康代影像科技(苏州)有限公司 | A kind of two-dimensional code scanning regulating device |
-
2017
- 2017-12-14 CN CN201711327534.5A patent/CN108133157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6292275B1 (en) * | 1997-09-18 | 2001-09-18 | Nec Corporation | Image scanning apparatus and method, and mirror drive method and mechanism |
| CN205563600U (en) * | 2016-03-22 | 2016-09-07 | 洪灵坪 | Bar code scan rifle of range scanning bar code far away |
| CN206441149U (en) * | 2016-11-27 | 2017-08-25 | 张文龙 | A kind of Quick Response Code automatic testing tool |
| CN106516702A (en) * | 2016-12-26 | 2017-03-22 | 广东利迅达机器人系统股份有限公司 | High-efficiency bar code scanning device and material delivery line thereof |
| CN107239720A (en) * | 2017-06-30 | 2017-10-10 | 新石器龙码（北京）科技有限公司 | A kind of gantry frame type bar code scanner |
| CN207799688U (en) * | 2017-12-14 | 2018-08-31 | 康代影像科技(苏州)有限公司 | A kind of two-dimensional code scanning regulating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109241795A (en) * | 2018-06-29 | 2019-01-18 | 慧眼自动化科技（广州）有限公司 | PCB code-reading apparatus |
| CN113723123A (en) * | 2021-08-12 | 2021-11-30 | 国网浙江省电力有限公司湖州供电公司 | Engineering drawing overall process management tracer based on two-dimensional code |
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Address after: Suzhou City, Jiangsu Province, 215000 Suzhou Road Industrial Park, No. 1 Applicant after: Suzhou Kangdai Intelligent Technology Co., Ltd Address before: Suzhou City, Jiangsu Province, 215000 Suzhou Road Industrial Park, No. 1 Applicant before: Kangdai Imaging Technology (Suzhou) Co., Ltd. |
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