CN109684897B - Two-dimensional code reader convenient to fix - Google Patents
Two-dimensional code reader convenient to fix Download PDFInfo
- Publication number
- CN109684897B CN109684897B CN201910110127.1A CN201910110127A CN109684897B CN 109684897 B CN109684897 B CN 109684897B CN 201910110127 A CN201910110127 A CN 201910110127A CN 109684897 B CN109684897 B CN 109684897B
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- CN
- China
- Prior art keywords
- dimensional code
- code reader
- telescopic rod
- main body
- retaining ring
- Prior art date
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- 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
-
- 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
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
- G06K7/10376—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
- G06K7/10386—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
Abstract
The invention relates to a two-dimensional code reader convenient to fix. The device comprises a two-dimensional code reader main body (1), a protective shell (2), a power line (3), a USB socket (4), a retaining ring (5), a fixed retaining ring (6), a support pillar (7), a second suction cup (8), a first suction cup (9), a fixed plate (10), an electric telescopic rod (11), a telescopic rod power supply (13), a telescopic rod button (14), a male buckle (15) and a female buckle (16); the buckle (5) provided by the invention can enable a worker to lift a two-dimensional code reader by a single finger, so that the worker can conveniently carry one or more readers; the second sucker (8) provided by the invention can fix the reader on a flat desktop, so that the situation that the position of the reader is moved due to the fact that the reader is touched by a customer or staff in the using process is avoided, and the danger caused by pulling a power line is avoided.
Description
Technical Field
The invention relates to the technical field of two-dimensional code reading, in particular to a two-dimensional code reader convenient to fix.
Background
The two-dimensional code reader, the two-dimensional code printed on the paper and the two-dimensional code on the mobile phone screen can be identified, so that the two-dimensional code reader is widely applied to the fields of electronic ticketing, electronic coupons, membership systems, mobile phone two-dimensional code boarding and the like.
Fixed two-dimensional code reader is usually put on the desktop, on the cashier's desk in the dining room, when the reader uses on cashier's desk, often can be touched by staff or customer, especially runs into naughty child, and child can remove the reader because of being curious, and at the reader by the removal in-process, the power cord on the reader can be dragged, has very big potential safety hazard like this.
Disclosure of Invention
Aiming at the existing problems, the invention provides a two-dimensional code reader convenient to fix, and the invention provides the following technical scheme:
a two-dimensional code reader convenient to fix comprises a two-dimensional code reader main body 1, a protective shell 2, a power line 3, a USB socket 4, a retaining ring 5, a fixing retaining ring 6, a support column 7, a second suction cup 8, a first suction cup 9, a fixing plate 10, an electric telescopic rod 11, a telescopic rod power supply 13, a telescopic rod button 14, a male buckle 15 and a female buckle 16;
be equipped with protecting crust 2 directly over two-dimensional code reader main part 1, USB socket 4, buckle 5 and fixed buckle 6 are installed to 1 front side of two-dimensional code reader main part, USB socket 4 is installed in the lower left corner of 1 front side of two-dimensional code reader main part, and power cord 3 is installed to 1 rear side of two-dimensional code reader main part, first sucking disc 9 passes through electric telescopic handle 11 installation to be fixed the outside of fixed plate 10, telescopic link power 13 is installed to fixed plate 10 lower extreme, telescopic link button 14 is installed to fixed plate 10 upper end, and a plurality of male buckles 15 fixed connection are in the inboard of fixed plate 10, and 16 fixed connection of a plurality of box are fixed in the left side of two-dimensional code reader main part 1 through a plurality of male buckles 15 and a plurality of box 16 with two-dimensional code reader main part 1 left side and fixed plate.
Preferably, four corners of the bottom of the two-dimensional code reader main body 1 are provided with support columns 7, and the lower ends of the support columns 7 are provided with second suckers 8.
Preferably, the plurality of male buckles 15 and the plurality of female buckles 16 are buckled in a one-to-one correspondence manner.
Preferably, the first suction cup 9 and the second suction cup 8 are both vacuum cups.
Preferably, the first suction cup 9 and the second suction cup 8 are made of silicon rubber materials.
Preferably, the buckle 5 fixes both ends of the buckle 5 by fixing pieces 6 at a center point of the front side of the two-dimensional code reader body 1.
Preferably, the telescopic rod button 14 is electrically connected to the telescopic rod power supply 13, and the single telescopic rod button 14 controls the one-to-one correspondence of the single telescopic rod power supply 13.
Preferably, the fixing plate 10 is removed while the two-dimensional code reader body 1 is fixed on a plane.
The invention has the following beneficial effects:
the buckle provided by the invention can enable a worker to lift a two-dimensional code reader by a single finger, is convenient for the worker to carry one or more readers, and effectively improves the efficiency of carrying the readers.
The second sucker 8 provided by the invention can fix the reader on a flat desktop, and the movement of the position of the reader caused by the fact that the reader is touched by a customer or staff in the using process is avoided, so that the power line is prevented from being dragged, and the danger caused by the fact that the power line is dragged is further avoided.
The electric telescopic rod 11 and the first suction cup 9 are matched for use, so that the reader can be fixed on a desktop where the second suction cup 8 cannot be used, the use of the second suction cup 8 is replaced, a second fixing mode is provided for workers, and the reader can be fixed in various environments.
The male buckle 15 and the female buckle 16 provided by the invention can conveniently and quickly fix and separate the fixing plate 10 with and from the two-dimensional code reader main body 1, and reduce the working procedures and time for mounting and dismounting the fixing plate.
Drawings
Fig. 1 is a perspective view of a two-dimensional code reader for easy fixing.
Fig. 2 is a left side view of a two-dimensional code reader facilitating fixing.
Fig. 3 is a top view of a two-dimensional code reader that facilitates securement.
Fig. 4 is a perspective cross-sectional view of a two-dimensional code reader that facilitates fixation.
In the figure: 1-a two-dimensional code reader main body, 2-a protective shell, 3-a power line, 4-a USB socket, 5-a buckle, 6-a fixing sheet, 7-a support column, 8-a second sucker, 9-a first sucker, 10-a fixing plate, 11-a power telescopic rod, 13-a telescopic rod power supply, 14-a telescopic rod button, 15-a male buckle and 16-a female buckle.
Detailed Description
The present invention will be described in detail with reference to specific examples.
The first embodiment is as follows:
as shown in fig. 1 to 4, a two-dimensional code reader convenient to fix includes a two-dimensional code reader main body 1, a protective housing 2, a power line 3, a USB socket 4, a retaining ring 5, a fixing retaining ring 6, a support column 7, a second suction cup 8, a first suction cup 9, a fixing plate 10, an electric telescopic rod 11, a telescopic rod power supply 13, a telescopic rod button 14, a male buckle 15 and a female buckle 16;
be equipped with protecting crust 2 directly over two-dimensional code reader main part 1, USB socket 4, buckle 5 and fixed buckle 6 are installed to 1 front side of two-dimensional code reader main part, USB socket 4 is installed in the lower left corner of 1 front side of two-dimensional code reader main part, and power cord 3 is installed to 1 rear side of two-dimensional code reader main part, first sucking disc 9 passes through electric telescopic handle 11 installation to be fixed the outside of fixed plate 10, telescopic link power 13 is installed to fixed plate 10 lower extreme, telescopic link button 14 is installed to fixed plate 10 upper end, and a plurality of male buckles 15 fixed connection are in the inboard of fixed plate 10, and 16 fixed connection of a plurality of box are fixed in the left side of two-dimensional code reader main part 1 through a plurality of male buckles 15 and a plurality of box 16 with two-dimensional code reader main part 1 left side and fixed plate.
The second embodiment is as follows:
two-dimensional code reader main part 1 and install power cord 3 and protective housing 2 in two-dimensional code reader main part 1, 1 side of two-dimensional code reader main part is provided with fixed plate 10, be provided with telescopic link power 13 on the fixed plate 10, telescopic link button 14 with telescopic link power 13 electric connection and respectively with telescopic link power 13 and telescopic link button 14 electric connection's electric telescopic handle 11, 11 one end fixedly connected with of electric telescopic handle first suction disc 9, the junction of two-dimensional code reader main part 1 and fixed plate 10 is provided with a plurality of pin thread 15 and a plurality of box 16.
As shown in fig. 1, a buckle 5 and a USB socket 4 are arranged on a two-dimensional code reader main body 1, a fixing piece 6 is arranged at a joint of the buckle 5 and the two-dimensional code reader main body 1, the fixing piece 6 can reinforce the fixing of the buckle 5, and the buckle 5 is prevented from falling off, the buckle 5 is arranged at a central position of the front side of the two-dimensional code reader main body 1, two ends of the buckle 5 are fixedly connected with the two-dimensional code reader main body 1, the buckle 5 is arranged at the central position, a user can conveniently lift the reader in a whole manner, and the two-dimensional code reader main body 1 can be taken up without using a whole palm.
In this embodiment, as shown in fig. 2, the bottom of the two-dimensional code reader main body 1 is fixedly provided with a support column 7, the bottom of the support column 7 is fixedly provided with a second suction cup 8, the reader can be fixed on a desktop through the second suction cup 8, the support column 7 can be provided with four support cups, the four support cups are respectively installed at four bottom ends of the two-dimensional code reader main body 1, when the two-dimensional code reader main body is fixed, the four second suction cups 8 are respectively attached to the desktop, no gap exists between the second suction cups 8 and the desktop, and thus the stability of the two-dimensional code reader main body 1 is greatly improved.
As shown in fig. 4, a plurality of male buckles 15 are fixedly connected to the fixing plate 10, a plurality of female buckles 16 are fixedly connected to the two-dimensional code reader main body 1, and the installation positions of the plurality of female buckles 16 correspond to the plurality of male buckles 15 one by one, the male buckles 15 and the female buckles 16 are used, the installation and disassembly processes between the fixing plate 10 and the two-dimensional code reader main body 1 can be simplified, and the positions of the male buckles 15 and the female buckles 16 correspond to each other one by one, so that the connection between the fixing plate 10 and the two-dimensional code reader main body 1 can be facilitated.
As shown in fig. 2 and 3, the first suction cup 9 and the second suction cup 8 are both vacuum cups, and both the first suction cup 9 and the second suction cup 8 can be made of a silicon rubber material, which is very suitable for grabbing objects with rough surfaces.
As shown in fig. 2, the electric telescopic rod 11 is respectively electrically connected with the telescopic rod power supply 13 and the telescopic rod button 14, the telescopic rod button 14 is electrically connected with the telescopic rod power supply 13, in order to enable one telescopic rod button 14 to control the extension and retraction of one electric telescopic rod 11, the electric telescopic rod 11 corresponds to the telescopic rod button 14 in a one-to-one manner, and a user can conveniently control the electric telescopic rods 11 at different positions.
As shown in fig. 1 to 4, the two-dimensional code reader convenient to fix is used by:
step 1: when carrying the reader, we can use a single finger to lift the reader through the buckle 5 and carry a plurality of readers;
step 2: when the reader is used beside a cashier desk, in order to keep the stability of the reader, the second sucker 8 arranged at the bottom end of the two-dimensional code reader main body 1 can be sucked on a desktop, and no gap exists between the second sucker 8 and the desktop;
and step 3: if the top of the cashier desk is not smooth, or the top of the cashier desk is oil-stained or water-stained, the second sucker 8 cannot be adsorbed on the desk top, the male buckle 15 on the fixing plate 10 is correspondingly inserted into the female buckle 16 on the two-dimensional code reader main body 1, so that the fixing plate 10 is fixed on two sides of the two-dimensional code reader main body 1;
and 4, step 4: the electric telescopic rods 11 on the extension fixing plates 10 are controlled through telescopic rod buttons 14 respectively, so that the first suction discs 9 on the electric telescopic rods 11 are attached to objects or wall surfaces, no gap exists between the first suction discs 9 and contact surfaces, the two-dimensional code reader main body 1 can be stabilized, and if only one side of each of two sides of the reader is provided with an object or a wall, only one fixing plate 10 is needed to be used, and the first suction discs 9 on the electric telescopic rods 11 are attached to the wall surfaces;
and 5: if the fixing plate 10 is not required, we can remove it.
To sum up, in the embodiment, the retaining ring 5 provided in this embodiment enables a worker to lift one two-dimensional code reader with a single finger, so that the worker can conveniently carry a plurality of readers, and the efficiency of carrying the readers is effectively improved, the second suction cup 8 provided in the present invention can fix the readers on a flat desktop, and it is avoided that the reader is touched by a customer or a worker during the use process, so that the position of the reader is moved, the power cord 3 is prevented from being pulled, and further, the danger caused by the power cord 3 being pulled is avoided, the electric telescopic rod 11 provided in the present invention can fix the readers on an uneven desktop, the use of the second suction cup 8 is perfectly replaced, the second fixing mode is provided for the worker, so that the reader can be fixed in various environments, and the male buckle 15 and the female buckle 16 provided in the present invention can enable the fixing plate 10 to be conveniently and quickly fixed and separately with the two-dimensional code reader main body 1 And the process and time for mounting and dismounting the fixing plate 10 are reduced.
The above description is only a preferred embodiment of the two-dimensional code reader convenient to fix, and the protection range of the two-dimensional code reader convenient to fix is not limited to the above embodiments, and all technical solutions belonging to the following ideas belong to the protection range of the present invention. It should be noted that modifications and variations can be made by those skilled in the art without departing from the principles of the invention and these modifications and variations should also be considered as within the scope of the invention.
Claims (6)
1. The utility model provides a two-dimensional code reader convenient to it is fixed which characterized by: the device comprises a two-dimensional code reader main body (1), a protective shell (2), a power line (3), a USB socket (4), a retaining ring (5), a fixed retaining ring (6), a support pillar (7), a second suction cup (8), a first suction cup (9), a fixed plate (10), an electric telescopic rod (11), a telescopic rod power supply (13), a telescopic rod button (14), a male buckle (15) and a female buckle (16);
the protective shell (2) is arranged right above the two-dimensional code reader main body (1), the USB socket (4), the retaining ring (5) and the fixing retaining ring (6) are installed on the front side of the two-dimensional code reader main body (1), the USB socket (4) is installed on the lower left corner of the front side of the two-dimensional code reader main body (1), the power line (3) is installed on the rear side of the two-dimensional code reader main body (1), the first sucker (9) is installed and fixed on the outer side of the fixing plate (10) through an electric telescopic rod (11), the telescopic rod power source (13) is installed at the lower end of the fixing plate (10), the telescopic rod button (14) is installed at the upper end of the fixing plate (10), the male buttons (15) are fixedly connected to the inner side of the fixing plate (10), the female buttons (16) are fixedly connected to the left side of the two-dimensional code reader main body (1), and the left side of the two-dimensional code reader main body (1) is;
supporting columns (7) are arranged at four corners of the bottom of the two-dimensional code reader main body (1), and second suckers (8) are mounted at the lower ends of the supporting columns (7);
the plurality of male buckles (15) and the plurality of female buckles (16) are buckled in a one-to-one corresponding mode.
2. The two-dimensional code reader convenient to fix of claim 1, wherein: the first sucker (9) and the second sucker (8) are both vacuum suckers.
3. The two-dimensional code reader facilitating fixing according to claim 2, wherein: the first sucking disc (9) and the second sucking disc (8) are made of silicon rubber materials.
4. The two-dimensional code reader convenient to fix of claim 1, wherein: the two ends of the retaining ring (5) are fixed by the retaining ring (6) and the retaining ring (5) is arranged at the center point of the front side of the two-dimensional code reader main body (1).
5. The two-dimensional code reader convenient to fix of claim 1, wherein: the telescopic rod button (14) is electrically connected with the telescopic rod power supply (13), and the single telescopic rod button (14) controls the one-to-one correspondence of the single telescopic rod power supply (13).
6. The two-dimensional code reader convenient to fix of claim 1, wherein: when the two-dimensional code reader main body (1) is fixed on a plane, the fixing plate (10) is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110127.1A CN109684897B (en) | 2019-02-11 | 2019-02-11 | Two-dimensional code reader convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110127.1A CN109684897B (en) | 2019-02-11 | 2019-02-11 | Two-dimensional code reader convenient to fix |
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| Publication Number | Publication Date |
|---|---|
| CN109684897A CN109684897A (en) | 2019-04-26 |
| CN109684897B true CN109684897B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910110127.1A Active CN109684897B (en) | 2019-02-11 | 2019-02-11 | Two-dimensional code reader convenient to fix |
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Citations (6)
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|---|---|---|---|---|
| JP2003281626A (en) * | 2002-03-22 | 2003-10-03 | Toshiba Tec Corp | Checkout system |
| EP2100262A1 (en) * | 2006-12-18 | 2009-09-16 | Bluebird Soft Co., Ltd | Radio frequency identification reader for detaching mobile terminal |
| CN102609674A (en) * | 2012-02-07 | 2012-07-25 | 北京恒信彩虹科技有限公司 | Two-dimensional code reader |
| CN206021277U (en) * | 2016-07-26 | 2017-03-15 | 申联生物医药（上海）股份有限公司 | The quick mounting and positioning device of removable two-dimensional code scanning instrument |
| CN108647548A (en) * | 2018-07-16 | 2018-10-12 | 姚丽雅 | A kind of Novel anti-fall data collector |
| CN209373621U (en) * | 2019-02-11 | 2019-09-10 | 常州机电职业技术学院 | Convenient for fixed two-dimensional code reader |
-
2019
- 2019-02-11 CN CN201910110127.1A patent/CN109684897B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003281626A (en) * | 2002-03-22 | 2003-10-03 | Toshiba Tec Corp | Checkout system |
| EP2100262A1 (en) * | 2006-12-18 | 2009-09-16 | Bluebird Soft Co., Ltd | Radio frequency identification reader for detaching mobile terminal |
| CN102609674A (en) * | 2012-02-07 | 2012-07-25 | 北京恒信彩虹科技有限公司 | Two-dimensional code reader |
| CN206021277U (en) * | 2016-07-26 | 2017-03-15 | 申联生物医药（上海）股份有限公司 | The quick mounting and positioning device of removable two-dimensional code scanning instrument |
| CN108647548A (en) * | 2018-07-16 | 2018-10-12 | 姚丽雅 | A kind of Novel anti-fall data collector |
| CN209373621U (en) * | 2019-02-11 | 2019-09-10 | 常州机电职业技术学院 | Convenient for fixed two-dimensional code reader |
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| CN109684897A (en) | 2019-04-26 |
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