CN109684897A - Two-dimensional code reader convenient to fix - Google Patents

Two-dimensional code reader convenient to fix Download PDF

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Publication number
CN109684897A
CN109684897A CN201910110127.1A CN201910110127A CN109684897A CN 109684897 A CN109684897 A CN 109684897A CN 201910110127 A CN201910110127 A CN 201910110127A CN 109684897 A CN109684897 A CN 109684897A
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CN
China
Prior art keywords
dimensional code
code reader
fixed
telescopic rod
main body
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Granted
Application number
CN201910110127.1A
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Chinese (zh)
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CN109684897B (en
Inventor
顾理军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Vocational Institute of Mechatronic Technology
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Changzhou Vocational Institute of Mechatronic Technology
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Priority to CN201910110127.1A priority Critical patent/CN109684897B/en
Publication of CN109684897A publication Critical patent/CN109684897A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14Methods 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
    • G06K7/1404Methods for optical code recognition
    • G06K7/1408Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/14172D bar codes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009Methods 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
    • G06K7/10366Methods 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
    • G06K7/10376Methods 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
    • G06K7/10386Methods 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

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

Convenient for fixed two-dimensional code reader
Technical field
The present invention relates to two dimensional codes to read technical field, is a kind of convenient for fixed two-dimensional code reader.
Background technique
Two-dimensional code reader, the two dimensional code on two dimensional code and mobile phone screen printed on paper can recognize, therefore answer extensively For electronic bill, electronic coupons, member system, the fields such as mobile phone two-dimension code boarding.
Fixed two-dimensional code reader is normally placed on desktop, on the cashier in dining room, when reader is in cash register It when use on platform, is often touched by employee or customer, especially encounters naughty child, child can be because curious And reader is moved, in reader by moving process, the power supply line on reader can be pullled, and be had so greatly Ground security risk.
Summary of the invention
For existing issue, provide a kind of convenient for fixed two-dimensional code reader, the present invention provides following technical sides Case:
It is a kind of convenient for fixed two-dimensional code reader, including two-dimensional code reader main body 1, guard shield 2, power supply line 3, USB socket 4, retaining ring 5, fixed retaining ring 6, support column 7, the second sucker 8, the first sucker 9, fixed plate 10, electric telescopic rod 11, Telescopic rod power supply 13, telescopic rod button 14, pin thread 15 and female thread 16;
Protecting crust 2 is equipped with right above the two-dimensional code reader main body 1,1 installed in front of two-dimensional code reader main body has USB Socket 4, retaining ring 5 and fixed retaining ring 6, the USB jack 4 are mounted on the lower left corner of 1 front side of two-dimensional code reader main body, two dimensional code Power supply line 3 is installed, first sucker 9 is fixed on the fixation by electric telescopic rod 11 on rear side of reader body 1 The outside of plate 10,10 lower end of fixed plate are equipped with telescopic rod power supply 13,10 upper end of fixed plate be equipped with telescopic rod by Button 14, several pin threads 15 are fixedly connected on the inside of fixed plate 10, and several female threads 16 are fixedly connected on two-dimensional code reader main body 1 Left side by several pin threads 15 and several female threads 16 will 1 left side of two-dimensional code reader main body with it is fixed on the inside of fixed plate 10 and point From.
Preferably, the two-dimensional code reader main body edge of 1 bottom four is equipped with support column 7, the installation of 7 lower end of support column There is the second sucker 8.
Preferably, several pin threads 15 and several female threads 16, which correspond, fastens.
Preferably, first sucker 9 and the second sucker 8 are vacuum chuck.
Preferably, first sucker 9 is made with the second sucker 8 of silastic material.
Preferably, before the retaining ring 5 is mounted on two-dimensional code reader main body 1 by the both ends of the fixed retaining ring 5 of fixinig plate 6 The center of side.
Preferably, the telescopic rod button 14 is electrically connected with telescopic rod power supply 13, and single telescopic rod button 14 controls list The one-to-one correspondence of a telescopic rod power supply 13.
Preferably, when the two-dimensional code reader main body 1 is fixed in the plane, fixed plate 10 is removed.
The invention has the following advantages:
Retaining ring provided by the invention can allow the single finger of employee that can lift a two-dimensional code reader, facilitate employee couple Single or multiple readers are carried, and the efficiency for carrying reader is effectively raised.
Second sucker 8 provided by the invention can be such that reader is fixed on smooth desktop, and avoiding reader makes It is touched during by customer or employee and the position of reader is caused to be moved, drawn so as to avoid power supply line It pulls, and then avoids the danger occurred because power supply line is pullled.
Electric telescopic rod 11 provided by the invention and the first sucker 9 can not make with the use of reader can be made to be fixed on On desktop with the second sucker 8, instead of the use of the second sucker 8, the selection of second fixed form is provided for employee, makes this Reader can be fixed in a variety of contexts.
Pin thread 15 and female thread 16 provided by the invention can make fixed plate 10 conveniently with two-dimensional code reader main body 1 It is fixed and separates, process and time when reducing installing and dismounting fixed plate.
Detailed description of the invention
Fig. 1 is easy for fixed two-dimensional code reader three-dimensional structure diagram.
Fig. 2 is easy for fixed two-dimensional code reader left view.
Fig. 3 is easy for fixed two-dimensional code reader top view.
Fig. 4 is easy for fixed two-dimensional code reader sectional axonometric drawing.
In figure: 1- two-dimensional code reader main body, 2- guard shield, 3- power supply line, 4-USB socket, 5- retaining ring, 6- are fixed Piece, 7- support column, the second sucker of 8-, the first sucker of 9-, 10- fixed plate, 11- power supply telescopic rod, 13- telescopic rod power supply, 14- Telescopic rod button, 15- pin thread, 16- female thread.
Specific embodiment
Below in conjunction with specific embodiment, describe the invention in detail.
Specific embodiment one:
As shown in Figures 1 to 4, a kind of convenient for fixed two-dimensional code reader, including two-dimensional code reader main body 1, protection Shell 2, power supply line 3, USB jack 4, retaining ring 5, fixed retaining ring 6, support column 7, the second sucker 8, the first sucker 9, fixed plate 10, Electric telescopic rod 11, telescopic rod power supply 13, telescopic rod button 14, pin thread 15 and female thread 16;
Protecting crust 2 is equipped with right above the two-dimensional code reader main body 1,1 installed in front of two-dimensional code reader main body has USB Socket 4, retaining ring 5 and fixed retaining ring 6, the USB jack 4 are mounted on the lower left corner of 1 front side of two-dimensional code reader main body, two dimensional code Power supply line 3 is installed, first sucker 9 is fixed on the fixation by electric telescopic rod 11 on rear side of reader body 1 The outside of plate 10,10 lower end of fixed plate are equipped with telescopic rod power supply 13,10 upper end of fixed plate be equipped with telescopic rod by Button 14, several pin threads 15 are fixedly connected on the inside of fixed plate 10, and several female threads 16 are fixedly connected on two-dimensional code reader main body 1 Left side by several pin threads 15 and several female threads 16 will 1 left side of two-dimensional code reader main body with it is fixed on the inside of fixed plate 10 and point From.
Specific embodiment two:
Two-dimensional code reader main body 1 and the power supply line 3 and guard shield 2 being mounted in two-dimensional code reader main body 1, two Dimension 1 side of code reader body is provided with fixed plate 10, and telescopic rod power supply 13 and telescopic rod power supply 13 are provided in fixed plate 10 The telescopic rod button 14 of electric connection and the electric expansion being electrically connected respectively with telescopic rod power supply 13 and telescopic rod button 14 Bar 11,11 one end of electric telescopic rod are fixedly connected with the first sucker 9, the junction of two-dimensional code reader main body 1 and fixed plate 10 It is provided with several pin threads 15 and several female threads 16.
As shown in Figure 1, being provided with retaining ring 5 and USB jack 4 in two-dimensional code reader main body 1, and retaining ring 5 and two dimensional code are read The junction of device main body 1 is taken to be provided with fixinig plate 6, fixinig plate 6 can reinforce the fixation of retaining ring 5, avoid retaining ring 5 from falling off, retaining ring 5 It is mounted on the center position of 1 front side of two-dimensional code reader main body, and 5 both ends of retaining ring and the fixed company of two-dimensional code reader main body 1 It connects, retaining ring 5 is mounted on center, convenient for users to entirely lifting to reader, can pick up two dimensional code without entire palm Reader body 1.
In the present embodiment, as shown in Fig. 2, 1 bottom of two-dimensional code reader main body is fixedly installed with support column 7, support column 7 Bottom end is fixedly installed with the second sucker 8, can be fixed on the table by reader by the second sucker 8, and support column 7 can be set There are four, four bottom ends of two-dimensional code reader main body 1 are separately mounted to, when fixed, respectively by four the second suckers 8 It is adjacent to desktop, makes do not have gap between the second sucker 8 and desktop, this greatly increases the steady of two-dimensional code reader main body 1 It is qualitative.
As shown in figure 4, several pin threads 15 are fixedly connected in fixed plate 10, several female threads 16 are fixedly connected on two dimensional code reading It takes in device main body 1, and the installation site of several female threads 16 and several pin threads 15 correspond, it, can using pin thread 15 and female thread 16 With the installation and removal process being simplified to fix between plate 10 and two-dimensional code reader main body 1, the position one of pin thread 15 and female thread 16 One correspondence has conducive to the connection between fixed plate 10 and two-dimensional code reader main body 1.
As shown in Figures 2 and 3, the first sucker 9 and the second sucker 8 are vacuum chuck, the first sucker 9 and the second sucker 8 Silastic material can be used, silicon rubber sucker is highly suitable for grabbing the rougher object in surface.
As shown in Fig. 2, electric telescopic rod 11 is electrically connected with telescopic rod power supply 13, telescopic rod button 14 respectively, telescopic rod Button 14 and telescopic rod power supply 13 are electrically connected, in order to make a telescopic rod button 14 can control stretching for an electric telescopic rod 11 The quantity of contracting, electric telescopic rod 11 and telescopic rod button 14 corresponds, convenient for users to the electric telescopic rod to different location 11 are controlled.
It is as shown in Figs 1-4, described convenient for fixed two-dimensional code reader application method are as follows:
Step 1: when carrying reader, we can lift reader by retaining ring 5 with single finger, and to more A reader is carried;
Step 2: when using reader beside cashier, in order to keep the stability of reader, we can be incited somebody to action The second sucker 8 absorption for being mounted on 1 bottom end of two-dimensional code reader main body on the table, makes not having between the second sucker 8 and desktop Gap;
Step 3: if cash register table surface be not it is smooth, also or on desktop have grease stain or water, cause the second sucker 8 can not Absorption on the table, we by the pin thread 15 in fixed plate 10 it is corresponding insertion two-dimensional code reader main body 1 on female thread 16 on, Fixed plate 10 is set to be fixed on 1 two sides of two-dimensional code reader main body;
Step 4: respectively by the electric telescopic rod 11 in the control elongation fixed plate 10 of telescopic rod button 14, making electric expansion The first sucker 9 on bar 11 is adjacent to object or metope, makes do not have gap between the first sucker 9 and contact surface, thus can be steady Surely two-dimensional code reader main body 1 is lived, if reader two sides only have side and have object or wall, then we need to only use one The first sucker 9 in electric telescopic rod 11 is adjacent to metope by fixed plate 10;
Step 5: if not needing fixed plate 10, we dismantle it.
In conclusion in the present embodiment, retaining ring 5 provided in this embodiment can allow the single finger of employee that can lift one A two-dimensional code reader facilitates employee to carry multiple readers, effectively raises the efficiency for carrying reader, this hair Second sucker 8 of bright offer can be such that reader is fixed on smooth desktop, avoid reader during use by Customer or employee touch and the position of reader are caused to be moved, and are pulled to so as to avoid power supply line 3, and then keep away The danger occurred because power supply line 3 is pullled is exempted from, electric telescopic rod 11 provided by the invention can be such that reader is fixed on not On smooth desktop, perfectly instead of the use of the second sucker 8, the selection of second fixed form is provided for employee, makes this Reader can be fixed in a variety of contexts, and pin thread 15 and female thread 16 provided by the invention can make fixed plate 10 conveniently It is fixed and separates with two-dimensional code reader main body 1, process and time when reducing installing and dismounting fixed plate 10.
The above is only easy for the preferred embodiment of fixed two-dimensional code reader, reads convenient for fixed two dimensional code The protection scope of device is not limited merely to above-described embodiment, and all technical solutions belonged under thinking belong to protection model of the invention It encloses.It should be pointed out that those of ordinary skill in the art, several improvement without departing from the principles of the present invention and Variation, such modifications and variations also should be regarded as protection scope of the present invention.

Claims (8)

1. it is a kind of convenient for fixed two-dimensional code reader, it is characterized in that: including two-dimensional code reader main body (1), guard shield (2), power supply line (3), USB jack (4), retaining ring (5), fixed retaining ring (6), support column (7), the second sucker (8), the first sucker (9), fixed plate (10), electric telescopic rod (11), telescopic rod power supply (13), telescopic rod button (14), pin thread (15) and female thread (16);
Protecting crust (2) are equipped with right above the two-dimensional code reader main body (1), two-dimensional code reader main body (1) installed in front has USB jack (4), retaining ring (5) and fixation retaining ring (6), the USB jack (4) are mounted on front side of two-dimensional code reader main body (1) The lower left corner, two-dimensional code reader main body (1) rear side are equipped with power supply line (3), and first sucker (9) passes through electric telescopic rod (11) it is fixed on the outside of the fixed plate (10), fixed plate (10) lower end is equipped with telescopic rod power supply (13), institute Fixed plate (10) upper end to be stated to be equipped with telescopic rod button (14), several pin threads (15) are fixedly connected on the inside of fixed plate (10), The left side that several female threads (16) are fixedly connected on two-dimensional code reader main body (1) passes through several pin threads (15) and several female threads (16) It will fix and separate on the inside of fixed plate (10) on the left of two-dimensional code reader main body (1).
2. it is according to claim 1 a kind of convenient for fixed two-dimensional code reader, it is characterized in that: the two-dimensional code reader Main body (1) edge of bottom four is equipped with support column (7), and support column (7) lower end is equipped with the second sucker (8).
3. it is according to claim 1 a kind of convenient for fixed two-dimensional code reader, it is characterized in that: several pin threads (15) It corresponds and fastens with several female threads (16).
4. it is according to claim 1 a kind of convenient for fixed two-dimensional code reader, it is characterized in that: first sucker (9) It is vacuum chuck with the second sucker (8).
5. it is according to claim 4 a kind of convenient for fixed two-dimensional code reader, it is characterized in that: first sucker (9) It is made with the second sucker (8) of silastic material.
6. it is according to claim 1 a kind of convenient for fixed two-dimensional code reader, it is characterized in that: the retaining ring (5) passes through The both ends of fixinig plate (6) fixed retaining ring (5) are mounted on the center of the front side of two-dimensional code reader main body (1).
7. it is according to claim 1 a kind of convenient for fixed two-dimensional code reader, it is characterized in that: the telescopic rod button (14) it is electrically connected with telescopic rod power supply (13), single telescopic rod button (14) controls a pair for single telescopic rod power supply (13) It answers.
8. it is according to claim 1 a kind of convenient for fixed two-dimensional code reader, it is characterized in that: when the two dimensional code is read When device main body (1) is fixed in the plane, fixed plate (10) are removed.
CN201910110127.1A 2019-02-11 2019-02-11 Two-dimensional code reader convenient to fix Active CN109684897B (en)

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Application Number Priority Date Filing Date Title
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CN109684897A true CN109684897A (en) 2019-04-26
CN109684897B CN109684897B (en) 2021-04-13

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Citations (6)

* Cited by examiner, † Cited by third party
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 Two-dimensional code reader convenient to fix

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 Two-dimensional code reader convenient to fix

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