CN109357720A - A kind of mechanical bar code idler wheel counter - Google Patents
A kind of mechanical bar code idler wheel counter Download PDFInfo
- Publication number
- CN109357720A CN109357720A CN201811365561.6A CN201811365561A CN109357720A CN 109357720 A CN109357720 A CN 109357720A CN 201811365561 A CN201811365561 A CN 201811365561A CN 109357720 A CN109357720 A CN 109357720A
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- CN
- China
- Prior art keywords
- bar code
- layer
- roller body
- idler wheel
- roller
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The present invention relates to a kind of mechanical bar code idler wheel counter, including a shell and a bar code roller group, the bar code roller group is arranged in the shell；The shell is provided with a window；The both ends of the bar code roller group are respectively the first side and second side, the bar code roller group includes several roller bodies, the roller body of neighbouring first side is first roller body, the roller body of neighbouring described second side is the last one roller body, the outer peripheral surface of the roller body is respectively equipped with a bar code figure layer, the bar code figure layer includes more than one numerical data, and the bar code figure layer correspondence of the bar code roller group is shown in the window；In use, meter reading personnel directly can scan bar code figure layer using bar code code reader, corresponding data can be recognized, facilitate record, mistake when can also reduce the mistake of manual record, and be input manually into computer achievees the purpose that improve data record accuracy.
Description
Technical field
The present invention relates to a kind of counters, more particularly, to a kind of mechanical bar code idler wheel counter.
Background technique
There is a kind of mechanical counter in the prior art, as shown in Figure 6 comprising a shell 41 and a digital roller group
42, the shell 41 is equipped with a window 411, and the number roller group 42 is arranged in the shell 41, the number idler wheel
Group 42 includes several roller bodies 421, and each roller body 421 is respectively provided with an outer peripheral surface, the roller body 421 it is outer
Circumferential surface is equipped with a digital figure layer 422, and the digital figure layer 422 of the roller body 421 is divided into multiple spaced numbers
The correspondence of digital figure layer 422 of display block, the number roller body 42 is shown at the window 411, the number idler wheel
Group 42 is driven and rotates, to change the digital display area section of display.
The current mechanical counter system applies in such as water meter, ammeter, gas meter, flow meter etc., by taking water meter as an example, when water flows into
When in the water meter, the gear structure in the water meter is driven to rotate, to drive a wheel shaft of the digital roller group 42 to turn
It moves and each roller body 421 is driven to rotate, and change the digital display area section for being shown in the window 411, allow copy whereby
Table personnel are by confirming the digital figure layer 422 it can be learnt that used water consumption.
However, meter reading personnel is the equal digital figure layer 422 to be confirmed by eyes, and transcribe and copy on a minute book, water
Epitope, which is set, is unfavorable for the factors such as meter reading personnel confirms or meter reading personnel is tired, can all cause equal number figure layer 422 described in interpretation
Situation；Furthermore meter reading personnel transcribes number copy on the minute book after, then be input in a computer, however in input process
It is also possible to that there is a situation where input errors, so how to reduce mistake is current technical problem urgently to be solved.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology and deficiency, provides a kind of mechanical bar code idler wheel counting
Device.
The present invention is achieved by the following technical solutions: a kind of mechanical bar code idler wheel counter, including a shell
With a bar code roller group, the bar code roller group is arranged in the shell；The shell is provided with a window；The item
The both ends of shape code roller group are respectively the first side and second side, and the bar code roller group includes several roller bodies, neighbouring institute
The roller body for stating the first side is first roller body, and the roller body of neighbouring described second side is the last one idler wheel sheet
Body, the outer peripheral surface of the roller body are respectively equipped with a bar code figure layer, and the bar code figure layer includes more than one number
The bar code figure layer correspondence of digital data, the bar code roller group is shown in the window.
Compared with the existing technology, mechanical bar code idler wheel counter provided by the invention, by idler wheel counter
Bar code figure layer is set, and meter reading personnel directly can scan bar code figure layer using bar code code reader, can recognize corresponding
Numerical data, mistake when facilitating record, and can also reduce the mistake of manual record, and being input manually into computer,
Achieve the purpose that the error rate for reducing manual confirmation and promotes data record accuracy.
Further, the bar code figure layer is divided into multiple spaced sections, and each section, which respectively corresponds, represents one
Numerical data.
It further, further include a figure layer shield, the figure layer shield is arranged on the window, on the figure layer shield
Multiple openings are opened up, each opening respectively corresponds a roller body, and the opening is for showing corresponding roller body rotation
To the bar code figure layer of the opening.
Specifically, the figure layer shield is equipped with a starting barcode figure layer close to the top surface of first side；The figure
Layer shield is equipped with one close to the top surface of described second side and terminates bar code figure layer.
Further, an interval bar code is respectively equipped between the two neighboring opening on the top surface of the figure layer shield
Figure layer.
Alternatively, the figure layer shield is arranged on the window, an opening is opened up on the figure layer shield, for showing
State the bar code figure layer that roller body turns to the opening.
Further, a space interval as bar code character gap is respectively provided between the roller body.
It further, further include that a starting roller body and one terminate roller body, the starting roller body setting exists
The outside of first roller body, the starting roller body are equipped with a starting barcode figure layer；The termination roller body
The outside of the last one roller body is set, and the termination roller body is equipped with one and terminates bar code figure layer.
Further, it is respectively provided between the roller body, the starting roller body and the termination roller body
One space interval as bar code character gap.
Specifically, the bar code figure layer is separated into 10 sections, and the section, which respectively corresponds, represents 10 numbers, the number
Word is respectively 0,1,2,3,4,5,6,7,8,9 in Arabic numerals.
Beneficial effects of the present invention are to be rotated by the roller body of the bar code roller group, change shown item
Shape code figure layer facilitates meter reading personnel or user to scan bar code figure layer shown by the window using bar code code reader, with
Representative number is captured, does not need to confirm number with naked eyes, to reduce mistake when copying or confirming, and with bar code
The corresponding bar code figure layer of code reader scanning is not also tired by meter reading personnel and generates confirmation mistake, it is only necessary to by bar code code reader
The data scanned are transferred in a computer, can also reduce produced input error when input data, and it is artificial to reach reduction
The error rate of confirmation and the purpose for promoting data record accuracy.
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is mechanical bar code idler wheel counter structure figure of the invention.
Fig. 2 is 1 bar code roller group schematic diagram of the embodiment of the present invention.
Fig. 3 is 2 bar code roller group schematic diagram of the embodiment of the present invention.
Fig. 4 is 2 figure layer shield schematic diagram of the embodiment of the present invention.
Fig. 5 is 3 bar code figure layer schematic diagram of the embodiment of the present invention.
Fig. 6 is prior art mechanical digital idler wheel counter structure figure.
Wherein, appended drawing reference are as follows:
10- shell, 11- window, 20- bar code roller group, the first side 201-, 202- second side, 21- roller body,
211- bar code figure layer, 22- shaft, 23- originate roller body, 24- terminates roller body, 30- figure layer shield, 31- are open,
32- starting barcode figure layer, 33- terminate bar code figure layer, the interval 34- bar code figure layer, 30A- figure layer shield, 31A- opening,
32A- starting barcode figure layer, 33A- terminate bar code figure layer, 32B- starting barcode figure layer, 33B- terminate bar code figure layer,
41- shell, 411- window, 42- number roller group, 421- roller body, 422- number figure layer, the space L1, L2, L3, L4, L5-
Interval.
Specific embodiment
Embodiment 1
Mechanical bar code idler wheel counter of the invention, please refers to Fig. 1,2 comprising a shell 10, bar code rolling
Wheel group 20, the bar code roller group 20 are arranged in the shell 10.
The shell 10 has a top, is provided with a window 11 on the top.The shell 10 is described for being arranged
Bar code roller group 20, the window 11 are used to show the bar code in the bar code roller group 20.On the window 11 also
Equipped with a figure layer shield 30, the figure layer shield 30 can cooperate described in identification when bar code code reader (not shown) scans
Bar code data in bar code roller group 20.
The both ends of the bar code roller group 20 are respectively the first side and second side, if the bar code roller group 20 includes
Dry roller body 21 and a shaft 22, several roller bodies 21 are set in the shaft 22 in certain intervals, specifically,
The position near the first side 201 is arranged in first roller body 21, the last one roller body 21 setting exists
Near the position of second side 202, but it is only that citing is not in a limitative way that this, which puts in order,.Each roller body 21 has respectively
There is an outer peripheral surface, the outer peripheral surface of the roller body 21 is equipped with a bar code figure layer 211, and the bar code figure layer 211 includes
There is more than one numerical data, and the correspondence of bar code figure layer 211 of the bar code roller group 20 is shown in the window 11.
In the present embodiment, the bar code figure layer 211 is divided into multiple spaced sections, and each section respectively corresponds
A numerical data is represented, specifically, the bar code figure layer 211 is separated into 10 sections and respectively corresponds 10 numbers,
The number is respectively Arabic numerals 0,1,2,3,4,5,6,7,8,9.
Multiple openings 31, the quantity and several roller bodies 21 of the opening 31 are offered on the figure layer shield 30
Quantity it is equal, and it is described opening 31 to show corresponding roller body 21 turn to it is described opening 31 bar code figure layer
211, in the present embodiment, the figure layer shield 30 is equipped with adjacent to the top surface of the first side 201 of the bar code roller group 20
One starting barcode figure layer 32, the figure layer shield 30 are set on the top surface of second side 202 of the bar code roller group 20
There is a termination bar code figure layer 33, is arranged with an interval bar code figure layer on the top surface between the two neighboring opening 31
34, the starting barcode figure layer 32, the termination bar code figure layer 33 are set for bar code code reader scanning identification
The beginning and end of bar code data, and be used to separate roller body adjacent two-by-two by the interval bar code figure layer 34
21, the interval bar code figure layer 34 is arranged so that adjacent idler wheel bar code figure layer 211 is recognized two-by-two.In this implementation
In example, it is necessary to explanation, the bar code figure layer 211, the starting barcode figure layer 32, the termination bar code figure layer 33
And the interval bar code figure layer 34 is horizontally arranged on the same line.
Embodiment 2
Fig. 3,4 are please referred to, the embodiment of the present invention 2 is substantially the same manner as Example 1, and difference is only that: the knot of figure layer shield 30A
Structure.Figure layer shield 30A in the present embodiment is formed with an opening 31, for once showing that it is described that all roller bodies 21 turn to
The bar code figure layer 211 being open at 31, top of the figure layer shield 30A adjacent to the first side 201 of the bar code roller group 20
A starting barcode figure layer 32A, the second side of the figure layer shield 30 adjacent to the bar code roller group 20 are again provided on face
A termination bar code figure layer 33A is again provided on 202 top surface.
In the present embodiment, space interval L1, L2, a L3, the sky are respectively provided between several roller bodies 21
Between interval L1, L2, L3 for separating two neighboring roller body 21, and described equal space intervals L1, L2, L3 are also acted as point
Every a bar code character gap of adjacent bar code figure layer 211, when the bar code code reader scans the bar code idler wheel
When organizing the bar code figure layer 211 on 20, data corresponding to the bar code figure layer 211 in different roller bodies 21 can be recognized,
Specifically, the big palpulus of described space interval L1, L2, L3 meet the coding rule in setting bar code character gap.
Embodiment 3
Referring to FIG. 5, being the bar code figure layer schematic diagram of the embodiment of the present invention 3, the embodiment of the present invention 3 and embodiment 2
Essentially identical, difference is only that: one is arranged in embodiment 3 and rotatably originates roller body 23 and a termination roller body 24,
It is not provided with the figure layer shield 30.
In the present embodiment, the starting roller body 23 is arranged at first side 201, and position, rolls in first
The outside of ontology 21 is taken turns, the termination roller body 24 is arranged at described second side 202, and is located at the last one roller body
21 outside；The starting roller body 23 is equipped with a starting barcode figure layer 32B, and the termination roller body 24 is equipped with
One terminates bar code figure layer 33B.In the present embodiment, the starting roller body 23, the termination roller body 24 with it is adjacent
Roller body 21 between be respectively provided with space interval L4, a L5, described space interval L4, L5 are for separating the starting idler wheel sheet
Body 23, the termination roller body 24 and adjacent roller body 21, and described space interval L4, L5 are as separation described
Beginning bar code figure layer 32B, the bar code character gap for terminating bar code figure layer 33B and adjacent strip shape code figure layer 211.At this
In embodiment, the size of described space interval L4, L5 also need the coding rule for meeting setting bar code character gap.
By the way that bar code figure layer is arranged on mechanical bar code idler wheel counter of the invention, meter reading personnel can directly make
Bar code figure layer is scanned with bar code code reader, corresponding numerical data can be recognized, facilitate record, and can also reduce people
The error rate of work record, and error rate when being input manually into computer, reach the error rate for reducing manual confirmation and mention
Rise the purpose of data record accuracy.
The invention is not limited to above embodiment, if not departing from the present invention to various changes or deformation of the invention
Spirit and scope, if these changes and deformation belong within the scope of claim and equivalent technologies of the invention, then this hair
It is bright to be also intended to encompass these changes and deformation.
Claims (10)
1. a kind of mechanical bar code idler wheel counter, it is characterised in that: including a shell and a bar code roller group, the item
Shape code roller group is arranged in the shell；The shell is provided with a window；The both ends of the bar code roller group are respectively
First side and second side, the bar code roller group include several roller bodies, and the roller body of neighbouring first side is the
One roller body, the roller body of neighbouring described second side are the last one roller body, the outer peripheral surface of the roller body
It is respectively equipped with a bar code figure layer, the bar code figure layer includes more than one numerical data, the bar code roller group
Bar code figure layer correspondence be shown in the window.
2. mechanical bar code idler wheel counter according to claim 1, it is characterised in that: the bar code figure layer is divided into
Multiple spaced sections, each section respectively correspond a numerical data.
3. mechanical bar code idler wheel counter according to claim 2, it is characterised in that: including a figure layer shield, institute
It states figure layer shield to be arranged on the window, multiple openings is opened up on the figure layer shield, the opening respectively corresponds an idler wheel
Ontology, the opening is for showing that corresponding roller body turns to the bar code figure layer of the opening.
4. mechanical bar code idler wheel counter according to claim 3, it is characterised in that: the figure layer shield is close to institute
The top surface for stating the first side is equipped with a starting barcode figure layer；The figure layer shield is equipped with one close to the top surface of described second side
Terminate bar code figure layer.
5. mechanical bar code idler wheel counter according to claim 4, it is characterised in that: the top surface of the figure layer shield
An interval bar code figure layer is respectively equipped between the upper two neighboring opening.
6. mechanical bar code idler wheel counter according to claim 2, it is characterised in that: it further include a figure layer shield,
The figure layer shield is arranged on the window, opens up an opening on the figure layer shield, for showing that the roller body turns
Move the bar code figure layer of the opening.
7. mechanical bar code idler wheel counter according to claim 6, it is characterised in that: divide between the roller body
It Ju You not a space interval as bar code character gap.
8. mechanical bar code idler wheel counter according to claim 2, it is characterised in that: further include a starting idler wheel sheet
Body and one terminates roller body, and the outside of first roller body, the starting idler wheel sheet is arranged in the starting roller body
Body is equipped with a starting barcode figure layer；The outside for terminating roller body and the last one roller body being set, institute
It states and terminates roller body equipped with a termination bar code figure layer.
9. mechanical bar code idler wheel counter according to claim 8, it is characterised in that: the roller body, described
A space interval as bar code character gap is respectively provided between starting roller body and the termination roller body.
10. according to any mechanical bar code idler wheel counter of claim 2-9, it is characterised in that: the bar code
Figure layer is separated into 10 sections, and the section, which respectively corresponds, represents 10 numbers, the number be respectively Arabic numerals in 0,
1、2、3、4、5、6、7、8、9。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365561.6A CN109357720A (en) | 2018-11-16 | 2018-11-16 | A kind of mechanical bar code idler wheel counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365561.6A CN109357720A (en) | 2018-11-16 | 2018-11-16 | A kind of mechanical bar code idler wheel counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109357720A true CN109357720A (en) | 2019-02-19 |
Family
ID=65345539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365561.6A Pending CN109357720A (en) | 2018-11-16 | 2018-11-16 | A kind of mechanical bar code idler wheel counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979174A (en) * | 2019-03-29 | 2019-07-05 | 成都千嘉科技有限公司 | A kind of mechanical two dimensional code water meter that can change data in real time |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000057470A (en) * | 1998-08-12 | 2000-02-25 | Minoru Tawara | Encoding and weighing device |
| CN1312460A (en) * | 2001-03-16 | 2001-09-12 | 李亚林 | Counter with bar code mark and bar code instrument |
| CN201607761U (en) * | 2010-04-21 | 2010-10-13 | 来启攀 | Counter with bar code label |
| CN104111100A (en) * | 2014-01-14 | 2014-10-22 | 莱芜欧利电子有限公司 | Direct-reading bar code character wheel gas register |
-
2018
- 2018-11-16 CN CN201811365561.6A patent/CN109357720A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000057470A (en) * | 1998-08-12 | 2000-02-25 | Minoru Tawara | Encoding and weighing device |
| CN1312460A (en) * | 2001-03-16 | 2001-09-12 | 李亚林 | Counter with bar code mark and bar code instrument |
| CN201607761U (en) * | 2010-04-21 | 2010-10-13 | 来启攀 | Counter with bar code label |
| CN104111100A (en) * | 2014-01-14 | 2014-10-22 | 莱芜欧利电子有限公司 | Direct-reading bar code character wheel gas register |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979174A (en) * | 2019-03-29 | 2019-07-05 | 成都千嘉科技有限公司 | A kind of mechanical two dimensional code water meter that can change data in real time |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |
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| RJ01 | Rejection of invention patent application after publication |