CN107392073A - Scanner with regulation scanning angle function - Google Patents
Scanner with regulation scanning angle function Download PDFInfo
- Publication number
- CN107392073A CN107392073A CN201710595774.7A CN201710595774A CN107392073A CN 107392073 A CN107392073 A CN 107392073A CN 201710595774 A CN201710595774 A CN 201710595774A CN 107392073 A CN107392073 A CN 107392073A
- Authority
- CN
- China
- Prior art keywords
- scanner
- support column
- disk
- motion bar
- connecting shaft
- 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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path
- G06K7/10603—Basic scanning using moving elements
- G06K7/10613—Basic scanning using moving elements by rotation, e.g. polygon
- G06K7/10623—Constructional details
Abstract
The invention discloses the scanner with regulation scanning angle function, including base and scanner, the top of the base is provided with support column, the inside of support column is provided with motion bar, the top of motion bar is provided with disk and movable axis, disk is connected on motion bar by movable axis, the side of disk is provided with connecting rod, cavity is provided with connecting rod, cross bar is provided with cavity, cross bar can move horizontally in cavity, scanner is connected with cross bar, support column is provided with rotating disk and connecting shaft, connecting shaft connects rotating disk on the support columns, connecting shaft can rotate on the support columns, and rotating disk can follow connecting shaft to rotate together, the rotating disk side is located in support column, opposite side is located on the outside of support column, some gear teeth are evenly provided with rotating disk, the side of motion bar is provided with rack, the gear teeth can be intermeshed with rack.The angle of scanner can be adjusted by the present invention, while can also adjust the height of scanner.
Description
Technical field
The present invention relates to a kind of scanner support frame, and in particular to has the scanner of regulation scanning angle function.
Background technology
Bar code or bar code are the multiple secret notes and blank by width not etc., are arranged according to certain coding rule, are used
To express the graphical identifier of a group information.Common bar code is the secret note (abbreviation bar) and informal voucher to be differed greatly by reflectivity
The pattern of parallel lines that (referred to as empty) is lined up.Bar code can mark the producing country of article, manufacturing firm, trade name, produces day
The information such as phase, book classification number, mail start-stop place, classification, date, thus commodity circulation, taking care of books, postal management,
Many fields such as banking system, which are obtained for, to be widely applied.General commodity bar code is typically by prefix part, manufacturer's generation
Code, commercial product code and check code composition.Prefix code in commodity bar code is the code for identifying country, endowed power
The U.S., Canada are represented in International Article Numbering Association, such as 00-09.45-49 represents Japan.690-695 represents China's Mainland,
471 represent Taiwan, and 489 represent the Hong Kong Special Administrative Region.Article of the tax power of manufacturer's code in every country or area
Tissue is encoded, China assigns manufacturer's code by national article code center.Commercial product code is the code for identifying commodity,
Endowed power is exercised by production enterprise oneself, and manufacturing enterprise determines make on which kind of commodity of oneself according to regulation condition oneself
Which Arabic numerals to be commodity bar code with.Commodity bar code is finally verified in commodity bar code from left to right with 1 bit check code
The correctness of 1-12 digital codes.Commodity bar code refers to what is be made up of one group of regularly arranged bar, sky and its corresponding character
Mark, to represent the symbol of certain merchandise news.Its corresponding character is made up of one group of Arabic numerals, is directly known for people
Read or used by keyboard to computer input data.Information represented by the empty and corresponding character of this group of bar is identical.
With the expansion and development at full speed of retail business and consumption market, the growth of Chinese bar-code label business is also promoted, because more next
More places needs to use label and bar code.Obtained in fact early in the last century 70's, bar code in global retail business
The application of small range, and nowadays, bar code and automatic recognition system and data acquisition technology still play in the world
Vital effect.In fact, in the world, the number for applying to bar code scan is needed to already exceed daily more than one hundred million
Secondary, its application also relates to every field and industry, including logistics, storage, library, bank, health care, zero
Commodity, clothes, food service and high-tech electronic product etc. are sold, and still can all be newly increased at present daily at some
It is lasting in project to use bar code application field.With the continuous development in market, we have enough confidence to believe that bar code must
Us can be promoted to go to experience more high-quality life and our valuable times can be saved.
At present, bar code is widely used in library, is easy to borrowing also and inquiring about for books, bar code typically all passes through bar
Code scanner is scanned identification, and existing scanner is typically all hand held or fixed scanner, hand held
Scanner is scanned using hold scanner using when with hand to the bar code on books, but taking and placing scan repeatedly for a long time
Instrument can cause arm tingle, reduce operating efficiency, although and fixed scanner can avoid for a long time scanner of taking make
Into aching for arm, but after most stationary scanner installations is fixed, books can only be swept toward the direction
Retouch, its scanning angle can not be adjusted, and result in the limitation of scanning direction.
The content of the invention
The technical problems to be solved by the invention are to overcome deficiency of the prior art, and it is an object of the present invention to provide being swept with regulation
The scanner of angle function is retouched, the scanning angle of scanner can be adjusted, by the flexible use of scanner, while can also be adjusted
The height of scanner is saved, improves the scanning precision of scanner.
The present invention is achieved through the following technical solutions：
Scanner with regulation scanning angle function, including base and scanner, the top of the base are provided with support
Post, the inside of support column are provided with motion bar, and motion bar can be moved along the axis direction of support column, and the top of motion bar is provided with
Disk is connected on motion bar by disk and movable axis, movable axis, and disk can rotate around movable axis, the side of disk
Provided with connecting rod, cavity is provided with connecting rod, is provided with cross bar in cavity, cross bar can move horizontally in cavity, the scanning
Instrument is connected with cross bar.
Further, the support column is provided with rotating disk and connecting shaft, and connecting shaft connects rotating disk on the support columns, connection
Axle can rotate on the support columns, and rotating disk can follow connecting shaft to rotate together, and the rotating disk side is located in support column,
Opposite side is located on the outside of support column, and some gear teeth are evenly provided with rotating disk.
Further, the side of the motion bar is provided with rack, and the gear teeth can be intermeshed with rack, and rotating disk rotates
When, motion bar in the vertical direction can be driven to move.
Further, fastening element is additionally provided with the connecting shaft, fastening element in connecting shaft, is rotated by thread bush
Fastening element, fastening element can fix connecting shaft on the support columns.
Further, the disk is provided with the opening of annular, and motion bar is provided with threaded rod, and threaded rod is located at opening
Interior, connecting rod is provided with limited block, and for limited block by thread bush on threaded rod, rotary stopper block, limited block can be by disk
It is fixed on motion bar.
Further, groove is additionally provided with the connecting rod, and groove connects with cavity, is provided with push rod in groove, pushes away
Bar can be moved in groove, and push rod is connected with cross bar, and push rod can promote cross bar to be moved in cavity.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention has the scanner of regulation scanning angle function, when being scanned to books, eliminates with hand-held
The step of scanner, avoid taking scanner repeatedly for a long time and causing arm to be ached, and can be adjusted using disk
The angle of scanner, change scanning angle, improve the flexible use of scanner；
2nd, the present invention has the scanner of regulation scanning angle function, when to Books scanning, utilizes the gear teeth on rotating disk
The rack on motion bar is driven, the regulation to scanner height is realized, improves the scanning precision of scanner.
Brief description of the drawings
Accompanying 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.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the attachment structure of motion bar of the present invention and rotating disk.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- support columns, 3- fastening elements, 4- rotating disks, 5- connecting shafts, 6- threaded rods, 7- motion bars, 8- disks,
9- limited blocks, 10- movable axis, 11- openings, 12- scanners, 13- cross bars, 14- connecting rods, 15- push rods, 16- cavitys, 41- wheels
Tooth, 71- racks.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying 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
As shown in Figure 1 and Figure 2, the present invention has the scanner of regulation scanning angle function, including base 1 and scanner 12,
The rectangular shape of the base 1, scanner 12 are prior art, identification can be scanned to bar code, the top of base 1 is set
There is a support column 2, support column 2 is hollow structure, the internal activity bar 7 of support column 2, and motion bar 7 can move in support column 2,
The side wall of motion bar 7 is provided with rack 71, and the support column 2 is provided with connecting shaft 5, and connecting shaft 5 is interspersed on support column 2,
And connecting shaft 5 can rotate on support column 2, rotating disk 4 is additionally provided with the support column 2, the side of rotating disk 4 is located at support column
In 2, and it is enclosed in connecting shaft 5, the opposite side of rotating disk 4 is located at the outside of support column 2, and when rotating rotating disk 4 with hand, connecting shaft 5 will
And then rotating disk 4 rotates on support column 2 together, and the connecting shaft 5 is provided with fastening element 3, and fastening element 3 is nut, fastens
Connecting shaft 5 in connecting shaft 5, when tightening fastening element 3, can be fixed on support column 2, now by element 3 by thread bush
Rotating disk 4 be will be unable to rotate, and some gear teeth 41 are evenly provided with the rotating disk 4, and the gear teeth 41 engage with rack 71, when 4 turns of rotating disk
When dynamic, the gear teeth 41 on rotating disk 4 will promote rack 71, realize gear drive, and then cause axle of the motion bar 7 along support column 2
Move in line direction；The top of the motion bar 7 is provided with disk 8 and movable axis 10, and disk 8 is fixed on motion bar 7 by movable axis 10
On, and disk 8 can rotate around movable axis 10, and the disk 8 is provided with the opening 11 of annular, is additionally provided with motion bar 7
Threaded rod 6, and threaded rod 6 is located in opening 11, and when disk 8 rotates, threaded rod 6 is always positioned in opening 11, threaded rod
11 are provided with limited block 9, and for limited block 9 by thread bush on threaded rod 11, rotary stopper block 9, limited block 9 can be along screw thread
The axis direction movement of bar 11, and disk 8 is fixed on motion bar 7, i.e., disk 8 is locked, disk 8 can not be around work
Moving axis 10 rotates, and when unclamping limited block 9, disk 8 can continue to rotate around movable axis 10, be set on the side of the disk 8
There is connecting rod 14, connecting rod 14 is provided with cavity 16, and cavity 16 connects with the side of connecting rod 14, and cross bar 13 is provided with cavity 16,
Cross bar 13 can move in cavity 16, and cross bar 13 is located on the end in the outside of connecting rod 14 and is connected to scanner 12, institute
The groove that bar shaped is additionally provided with connecting rod 14 is stated, groove is connected with cavity 16, and push rod 15 is provided with groove, promotes 15 movements
It is connected with the cross bar 13 in cavity 16, the other end is located at the outside of connecting rod 14, and when promoting push rod 15, promotion 15 can be in groove
Move horizontally, and drive cross bar 13 to move together, the regulation of horizontal direction is carried out to scanner 12.
For the present invention in use, rotating rotating disk 4 by hand, the gear teeth 41 on rotating disk 4 drive the rack 71 on motion bar 7, force
The in the vertical direction of motion bar 7 is moved, the regulation to the height of scanner 12, meets the scanning demand of different height, and height is adjusted
Fastening element 3 is tightened after section is good, rotating disk 4 is locked, prevents that motion bar 7 from being glided automatically by Action of Gravity Field, then rotating circular disc
8, disk 8 drives scanner 12 to rotate, and the suitable scanning angle of regulation scanner 12, limited block is tightened after angle adjustment is good
9 so that disk 8 is fixed on motion bar 7 by limited block 9；Simultaneously during use, push rod 15 is promoted to enable to cross bar
13 are moved in cavity 16, and further scanner 12 is adjusted, and improve the flexible practicality of scanner 12.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only 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 and improvements done etc., all should include
Within protection scope of the present invention.
Claims (6)
1. the scanner with regulation scanning angle function, including base (1) and scanner (12), it is characterised in that：The bottom
The top of seat (1) is provided with support column (2), and the inside of support column (2) is provided with motion bar (7), and motion bar (7) can be along support column
(2) axis direction movement, the top of motion bar (7) are provided with disk (8) and movable axis (10), and movable axis (10) is by disk (8)
It is connected on motion bar (7), and disk (8) can rotate around movable axis (10), and the side of disk (8) is provided with connecting rod
(14) cavity (16), is provided with connecting rod (14), cross bar (13) is provided with cavity (16), cross bar (13) can be in cavity (16)
Move horizontally, the scanner (12) is connected with cross bar (13).
2. the scanner with regulation scanning angle function according to claim 1, it is characterised in that：The support column
(2) rotating disk (4) and connecting shaft (5) are provided with, rotating disk (4) is connected on support column (2) by connecting shaft (5), and connecting shaft (5) can
Rotated on support column (2), and rotating disk (4) can follow connecting shaft (5) to rotate together, and rotating disk (4) side is positioned at branch
In dagger (2), opposite side is located on the outside of support column (2), and some gear teeth (41) are evenly provided with rotating disk (4).
3. the scanner with regulation scanning angle function according to claim 2, it is characterised in that：The motion bar
(7) side is provided with rack (71), and the gear teeth (41) can be intermeshed with rack (71), when rotating disk (4) rotates, can drive
Motion bar (7) in the vertical direction moves.
4. the scanner with regulation scanning angle function according to claim 2, it is characterised in that：The connecting shaft
(5) fastening element (3) is additionally provided with, fastening element (3) in connecting shaft (5), rotates fastening element (3) by thread bush, Gu
Connecting shaft (5) can be fixed on support column (2) by tight element (3).
5. the scanner with regulation scanning angle function according to claim 1, it is characterised in that：The disk (8)
The opening (11) of annular is provided with, motion bar (7) is provided with threaded rod (6), and threaded rod (6) is located in opening (11), threaded rod
(6) be provided with limited block (9), limited block (9) by thread bush on threaded rod (6), rotary stopper block (9), limited block (9) energy
It is enough that disk (8) is fixed on motion bar (7).
6. the scanner with regulation scanning angle function according to claim 1, it is characterised in that：The connecting rod
(14) groove is additionally provided with, and groove connects with cavity (16), is provided with push rod (15) in groove, push rod (15) can be in groove
Interior movement, push rod (15) are connected with cross bar (13), and push rod (15) can promote cross bar (13) to be moved in cavity (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595774.7A CN107392073A (en) | 2017-07-20 | 2017-07-20 | Scanner with regulation scanning angle function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595774.7A CN107392073A (en) | 2017-07-20 | 2017-07-20 | Scanner with regulation scanning angle function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107392073A true CN107392073A (en) | 2017-11-24 |
Family
ID=60337378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595774.7A Pending CN107392073A (en) | 2017-07-20 | 2017-07-20 | Scanner with regulation scanning angle function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107392073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197094A (en) * | 2019-05-14 | 2019-09-03 | 东方通信股份有限公司 | A kind of simple two-dimensional bar code scanning inspection device |
| CN111860021A (en) * | 2020-07-29 | 2020-10-30 | 广西科技大学 | Data calling equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202746869U (en) * | 2012-08-20 | 2013-02-20 | 重庆金母带科技有限公司 | Rotating slide rail device for moving camera |
| CN104214716A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Lamp post rotating angle fixing device |
| CN205050157U (en) * | 2015-10-16 | 2016-02-24 | 广州市雄冠条码实业有限公司 | Scanner bracket |
| CN207008637U (en) * | 2017-07-20 | 2018-02-13 | 成都巨盛科技有限公司 | Scanner device based on books bar code |
-
2017
- 2017-07-20 CN CN201710595774.7A patent/CN107392073A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202746869U (en) * | 2012-08-20 | 2013-02-20 | 重庆金母带科技有限公司 | Rotating slide rail device for moving camera |
| CN104214716A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Lamp post rotating angle fixing device |
| CN205050157U (en) * | 2015-10-16 | 2016-02-24 | 广州市雄冠条码实业有限公司 | Scanner bracket |
| CN207008637U (en) * | 2017-07-20 | 2018-02-13 | 成都巨盛科技有限公司 | Scanner device based on books bar code |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197094A (en) * | 2019-05-14 | 2019-09-03 | 东方通信股份有限公司 | A kind of simple two-dimensional bar code scanning inspection device |
| CN110197094B (en) * | 2019-05-14 | 2024-03-22 | 东方通信股份有限公司 | Simple two-dimensional bar code scanning and checking device |
| CN111860021A (en) * | 2020-07-29 | 2020-10-30 | 广西科技大学 | Data calling equipment |
| CN111860021B (en) * | 2020-07-29 | 2022-11-29 | 广西科技大学 | Data calling equipment |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |