CN108959994B - Bar code input device capable of being connected with computer - Google Patents
Bar code input device capable of being connected with computer Download PDFInfo
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- CN108959994B CN108959994B CN201810741111.6A CN201810741111A CN108959994B CN 108959994 B CN108959994 B CN 108959994B CN 201810741111 A CN201810741111 A CN 201810741111A CN 108959994 B CN108959994 B CN 108959994B
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- rod
- bar code
- main body
- connecting rod
- computer
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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
- G06K7/10544—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
- G06K7/10821—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 further details of bar or optical code scanning devices
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- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention provides a bar code input unit capable of being connected with a computer, which comprises a main body, a rotating rod, a first connecting rod, a calculator, a socket, a sliding column, a sliding chute, a light-sensitive probe, a bearing seat, an insertion hole, a return spring assembly and a writing platform, wherein the rotating rod is connected with the first connecting rod; the middle position of the handle of the main body is provided with a rectangular rotary groove, and the wiring connection and installation of the original electronic components in the main body are not influenced by the arrangement of the rotary groove; do benefit to sweeping of input unit light sense probe sign indicating number and go on to for further improving the functionality, still add the calculator of pressing the structural usefulness of installing the staff of being convenient for temporarily to calculate of establishing to and be used for the defeated platform of writing of customer's signature, synthesize above-mentioned three functions, the input unit of this structure has obtained the promotion in the function, and these functions all design and have in the knee pole press structural, whole small, have fine multi-functional associativity structural performance.
Description
Technical Field
The invention belongs to the technical field of bar code input devices, and particularly relates to a bar code input device capable of being connected with a computer.
Background
A bar scanner is one instrument used in commercial POS systems. The hand-held bar code scanner is a product formed by the technology introduced in 1987, and is generally applied to cash scanning of money equipped by sales staff at a goods outlet of a shopping mall.
As disclosed in the prior art utility application No. CN201720077641.6, a handheld code scanner with a position control function comprises a code scanner body, wherein the code scanner body is provided with a handheld portion and a scanning module; the scanning module is used for scanning image information and outputting the obtained scanning signal as a signal capable of being transmitted; the code scanner body is also provided with a linear motion mechanism; the linear motion mechanism comprises a sensor unit, and the sensor unit is used for detecting displacement information of the linear motion mechanism; the handheld code scanner with the position control function further comprises a control unit for controlling the scanning module and the linear motion mechanism.
As another example, the code scanner body of patent application No. CN201710041622.2 has a handheld portion, a first opening, and a second opening, wherein the first opening is provided with a scanning module, and the second opening is provided with a printing module; the scanning module is used for scanning image information and outputting the obtained scanning signal as a signal capable of being transmitted; the printing module is used for printing information to be output; the code scanner body is also provided with a linear motion mechanism.
Based on the above, the inventor finds that, the existing hand-held bar code input device with the above functions and performance structures, which can be connected with a computer, has a single structure and poor functionality, and the head of the bar code input device inputs bar code data into an external computer by using a light-sensitive lamp to complete data storage and calculation.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a barcode input device capable of being connected to a computer is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a barcode input device connectable to a computer, so as to solve the problems that the existing barcode input device with a handheld structure connectable to a computer has a single structure and poor functionality, and a light-sensitive lamp is used at a head of the barcode input device to input barcode data into an external computer to complete data storage and calculation, and when the existing barcode input device connectable to a computer scans, a finger is often required to press or flatten a warped edge once a paper strip or a packaging bag where the scanned barcode is located is warped on two sides or one side, which is inconvenient to operate.
The purpose and the efficacy of the bar code input device which can be connected with a computer are achieved by the following specific technical means:
a bar code input device capable of being connected with a computer comprises a main body, a rotating rod, a first connecting rod, a supporting column, a second connecting rod, a pressure head, a rotating groove, a bent rod, a calculator, a socket, a sliding column, a sliding groove, a light sensing probe, a bearing seat, an insertion hole, a reset spring assembly and a writing platform; the middle position of the handle of the main body is provided with a rectangular rotary groove, and the wiring connection and installation of the original electronic components in the main body are not influenced by the arrangement of the rotary groove; a bent rod with a bent structure is matched in the rotating groove in a mode of connecting the rotating shaft through a bearing seat, and a return spring assembly is also connected between the bent rod and the back of the main body shell in a supporting manner; two sides of the bent rod are connected with a first connecting rod through a row of bonded supporting columns, and the bottom surface of the first connecting rod is bonded with a second connecting rod; the bottom ends of the second connecting rods are bonded with a pressure head; a rotating rod is bonded at each of the two ends of the main body, and the rod end of each rotating rod is connected with the corresponding first connecting rod in a penetrating fit manner; the second connecting rod and the bonding assembly of the pressure head are respectively positioned at two sides of the light sensing probe, and form a distance gap with two side faces of the light sensing probe at the top end of the main body.
Furthermore, the second connecting rod is of a thin plate-shaped structure, a sliding groove of an arc-shaped structure is formed in the upper surface of the second connecting rod, two sides of the top end light sensing probe of the main body are both bonded with a sliding column, and the sliding groove is matched in the sliding column.
Furthermore, a calculator and a socket are installed on two sides of the top surface of the bent rod, the socket is of an inclined structure, and jacks with three conical hole structures are formed in the top surface of the socket.
Furthermore, a writing platform of an integrated platform structure is arranged on the front side of the socket.
Further, the pressure head is of an assembly structure, the top of the pressure head is a plastic shell, and the bottom of the pressure head is an EPE foam filling plate bonded in the plastic shell.
Furthermore, the reset spring assembly consists of a spring and an inserted rod, and the spring and the inserted rod are respectively welded on the outer wall of the main body and the inner wall of the bent rod to form a plug-in combined reset structure.
Furthermore, the calculator adopts a dry battery to realize power supply, and the bottom surface of the calculator is attracted to the embedded magnet of the mounting plate on the left side of the top surface of the bent rod through an iron plate.
Furthermore, the socket is located the upside of writing platform, and both tops are 150 degrees contained angles.
Compared with the prior art, the invention has the following beneficial effects:
the structure is mainly characterized in that when the functional structure of an input device which is used for setting a mark and outputting a single style for the price of a supermarket article is changed, the function of the input device is improved, a pressing structure is arranged at the top of a bar code through a rotating structure, flexible foam pressing heads are arranged at two sides of the pressing structure, when a bar code carrier scanned by the input device is warped, the raised edges at two sides of the bar code can be pressed through the rotating pressing heads, the bar code is in a horizontal state, the bar code scanning of a light sensing probe of the input device is facilitated, in addition, in order to further improve the functionality, a calculator which is convenient for a worker to temporarily calculate and a writing platform which is used for a customer to sign are arranged on the additionally arranged pressing structure, the three functions are integrated, the input device of the structure is improved in function, and the functions are all designed on the pressing structure of a bent rod, the whole volume is small, and the multifunctional combined structure performance is good.
Meanwhile, the invention can be used in a matched way after being connected with a computer.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 and fig. 3 are schematic views of another two-view structure of the present invention, which is derived from fig. 1.
FIG. 4 is a schematic view of a projection plane of the optical sensor probe according to the present invention.
FIG. 5 is a schematic view of the installation position of the inner section of the main body where the bending rod is located according to the present invention.
Fig. 6 is a schematic right-side view of the flat right structure of the present invention, which is drawn from fig. 1.
Fig. 7 is a schematic view of the back-side direction planar structure of the present invention from fig. 1.
FIG. 8 is a schematic top view of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the multifunctional pen comprises a main body-1, a rotating rod-2, a first connecting rod-3, a supporting column-4, a second connecting rod-5, a pressure head-6, a rotating groove-7, a bent rod-8, a calculator-9, a socket-10, a sliding column-11, a sliding groove-12, a light sensing probe-13, a bearing seat-14, a jack-15, a reset spring assembly-16 and a writing platform-17.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a bar code input unit capable of being connected with a computer, which comprises a main body 1, a rotating rod 2, a first connecting rod 3, a supporting column 4, a second connecting rod 5, a pressure head 6, a rotating groove 7, a bent rod 8, a calculator 9, a socket 10, a sliding column 11, a sliding groove 12, a light-sensitive probe 13, a bearing seat 14, a jack 15, a return spring assembly 16 and a writing platform 17, wherein the rotating rod 2 is fixedly connected with the rotating rod 2; a rotating groove 7 with a rectangular structure is formed in the middle of the handle of the main body 1, and the wiring connection and installation of the original electronic components in the main body 1 are not affected by the formation of the rotating groove 7; a bent rod 8 with a bent structure is matched in the rotating groove 7 in a manner of connecting a rotating shaft through a bearing seat 14, and a return spring assembly 16 is also connected between the bent rod 8 and the back of the shell of the main body 1 in a supporting manner; two sides of the bent rod 8 are connected with a first connecting rod 3 through a row of bonded supporting columns 4, and a second connecting rod 5 is bonded on the bottom surface of the first connecting rod 3; the bottom ends of the second connecting rods 5 are bonded with a pressure head 6; two ends of the main body 1 are respectively bonded with a rotating rod 2, and the rod end of each rotating rod 2 is connected with the corresponding first connecting rod 3 in a penetrating fit manner; the bonding assemblies of the second connecting rod 5 and the pressing head 6 are respectively positioned at two sides of the light sensing probe 13, and form a distance gap with two side surfaces of the light sensing probe 13 at the top end of the main body 1, the scanning principle of the light sensing probe 13 and the electrical components matched with the interior of the scanner are the prior art, and the bonding assemblies are widely applied to the scanner with the existing structure and are not described in detail herein.
The second connecting rod 5 is of a thin plate-shaped structure, the sliding grooves 12 of an arc-shaped structure are formed in the upper surface of the second connecting rod 5, the sliding columns 11 are bonded to the two sides of the top light sensing probe 13 of the main body 1, and the sliding grooves 12 are matched in the sliding columns 11, so that the stability of the second connecting rod 5 during rotating, pressing down or returning upwards is improved, and the structure is reasonable.
The calculator 9 and the socket 10 are installed on two sides of the top surface of the bent rod 8, the socket 10 is of an inclined structure, the top surface of the socket 10 is provided with the jacks 15 of three conical hole structures, and the sign pens used for writing can be inserted into the jacks 15, so that a shopper can sign a delivery receipt conveniently.
The front side of the socket 10 is provided with a writing platform 17 which is integrated with the socket and is used as a writing platform for a customer to sign, and the functional structure is improved.
Wherein, pressure head 6 is the sub-assembly structure, and the top is plastic housing, and the bottom is the EPE foam filling board of bonding in plastic housing, utilizes the foam filling board after pushing down, and the carrier both sides that are in the bar code place rise the perk border and carry out the flexibility and push down, make the bar code be in the horizontality, prevent that the bar code from influencing original bar code along with the carrier border of perk and showing the effect, do benefit to the sign indicating number of sweeping of input unit light sense probe and go on, rational in infrastructure.
Wherein, reset spring subassembly 16 comprises spring and inserted bar, and spring and inserted bar fusion welding are respectively on the outer wall of main part 1 and the inner wall of curved bar 8, form grafting combination formula reset structure for hand power curved bar 8 drives pressure head 6 and accomplishes one and pushes down action loose hand after, resets once more, if the carrier both sides or the unilateral state of perk that do not have at bar code place, then do not need operation curved bar 8, can accomplish normal bar table code scanning.
The calculator 9 adopts a dry battery to realize power supply, and the bottom surface of the calculator 9 is attracted to the embedded magnet of the mounting plate on the left side of the top surface of the bent rod 8 through an iron plate, so that the calculator 9 is of a detachable structure and is a matched functional component of the device, and related data can be calculated temporarily by using the calculator.
Wherein, socket (10) are located the upside of writing platform (17), and both tops are 150 degrees contained angles, and this kind of design is convenient for write or sign personnel get a signature operation, and with human operation structure, improve structural rationality.
The specific use mode and function of the embodiment are as follows:
this structure is on prior art's basis, normally hold the usable light sense probe 13 of main part 1 and carry out data scanning to article bar code, and on this prior art's basis, in the pressing structure that outside installation was become by curved bar 8, dwang 2, first connecting rod 3, support column 4, second connecting rod 5 and pressure head 6 are constituteed, this additional press structure of installing, when the carrier bilateral border that takes place to upwarp and influence the bar code level and show the state to the bar code place, press bilateral edge, make the bar code realize the level and show, do benefit to the normal scanning of light sense probe 13 of prior art, for example: the paper strips of the bar codes in the market, the edges of the transparent packaging bags and the like can be frequently subjected to the phenomenon, and the structure is designed to improve the practicability.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A bar code input device connectable to a computer, comprising: the bar code input device capable of being connected with a computer comprises a main body (1), a rotating rod (2), a first connecting rod (3), a supporting column (4), a second connecting rod (5), a pressure head (6), a rotating groove (7), a bent rod (8), a calculator (9), a socket (10), a sliding column (11), a sliding groove (12), a light sensing probe (13), a bearing seat (14), a jack (15), a reset spring assembly (16), a writing platform (17) and a tension spring (18); a rotating groove (7) with a rectangular structure is formed in the middle of the handle of the main body (1), and the wiring connection and installation of original electronic components in the main body (1) are not affected by the arrangement of the rotating groove (7); a bent rod (8) with a bent structure is matched in the rotating groove (7) in a manner of connecting a rotating shaft through a bearing seat (14), and a return spring assembly (16) is also supported and connected between the bent rod (8) and the back of the shell of the main body (1); two sides of the bent rod (8) are connected with a first connecting rod (3) through a row of bonded supporting columns (4), and a second connecting rod (5) is bonded on the bottom surface of the first connecting rod (3); the bottom ends of the second connecting rods (5) are respectively bonded with a pressure head (6); two ends of the main body (1) are respectively bonded with a rotating rod (2), and the rod end of each rotating rod (2) is connected with the corresponding first connecting rod (3) in a penetrating fit manner; the bonding assemblies of the second connecting rod (5) and the pressure head (6) are respectively positioned at two sides of the light sensing probe (13), and a distance gap is formed between the bonding assemblies and two side faces of the light sensing probe (13) at the top end of the main body (1).
2. A bar code reader connectable to a computer as recited in claim 1, wherein: the second connecting rod (5) is of a thin plate-shaped structure, a sliding groove (12) of an arc-shaped structure is formed in the upper surface of the second connecting rod, a sliding column (11) is further bonded to the two sides of the top light sensing probe (13) of the main body (1), and the sliding groove (12) is matched in the sliding column (11).
3. A bar code reader connectable to a computer as recited in claim 1, wherein: the calculator (9) and the socket (10) are installed on two sides of the top surface of the bent rod (8), the socket (10) is of an inclined structure, and jacks (15) with three conical hole structures are formed in the top surface of the socket (10).
4. A bar code reader connectable to a computer as recited in claim 1, wherein: the front side of the socket (10) is provided with a writing platform (17) which is of an integrated platform structure.
5. A bar code reader connectable to a computer as recited in claim 1, wherein: the pressure head (6) is of an assembly structure, the top of the pressure head is a plastic shell, and the bottom of the pressure head is an EPE foam filling plate bonded in the plastic shell.
6. A bar code reader connectable to a computer as recited in claim 1, wherein: the reset spring assembly (16) consists of a spring and an inserted rod, and the spring and the inserted rod are respectively welded on the outer wall of the main body (1) and the inner wall of the bent rod (8) to form a plug-in combined reset structure.
7. A bar code reader connectable to a computer as recited in claim 1, wherein: the calculator (9) adopts a dry battery to realize power supply, and the bottom surface of the calculator (9) is attracted on the embedded magnet of the mounting plate at the left side of the top surface of the bent rod (8) through an iron plate.
8. A bar code reader connectable to a computer as recited in claim 1, wherein: the socket (10) is positioned on the upper side of the writing platform (17), and the top surfaces of the socket and the writing platform form an included angle of 150 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810741111.6A CN108959994B (en) | 2018-07-08 | 2018-07-08 | Bar code input device capable of being connected with computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810741111.6A CN108959994B (en) | 2018-07-08 | 2018-07-08 | Bar code input device capable of being connected with computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108959994A CN108959994A (en) | 2018-12-07 |
| CN108959994B true CN108959994B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810741111.6A Expired - Fee Related CN108959994B (en) | 2018-07-08 | 2018-07-08 | Bar code input device capable of being connected with computer |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831370A (en) * | 2011-06-14 | 2012-12-19 | 环旭电子股份有限公司 | Bar code scanning device |
| CN107976875A (en) * | 2016-10-24 | 2018-05-01 | 上海微电子装备（集团）股份有限公司 | A kind of substrate alignment device and alignment methods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7841533B2 (en) * | 2003-11-13 | 2010-11-30 | Metrologic Instruments, Inc. | Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system |
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2018
- 2018-07-08 CN CN201810741111.6A patent/CN108959994B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831370A (en) * | 2011-06-14 | 2012-12-19 | 环旭电子股份有限公司 | Bar code scanning device |
| CN107976875A (en) * | 2016-10-24 | 2018-05-01 | 上海微电子装备（集团）股份有限公司 | A kind of substrate alignment device and alignment methods |
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| CN108959994A (en) | 2018-12-07 |
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Effective date of registration: 20210319 Address after: 211800 No.1, Xinbei Road, Pukou District, Nanjing City, Jiangsu Province Applicant after: Nanjing Puchuang Zhigu Enterprise Management Co.,Ltd. Address before: 400000 Tongnan No.1 middle school, Liangfengya, Tongnan District, Chongqing Applicant before: Wen Renfang |
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