CN109757029A - A kind of method of locating circuit board component position number and a kind of circuit board - Google Patents
A kind of method of locating circuit board component position number and a kind of circuit board Download PDFInfo
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- CN109757029A CN109757029A CN201910152674.6A CN201910152674A CN109757029A CN 109757029 A CN109757029 A CN 109757029A CN 201910152674 A CN201910152674 A CN 201910152674A CN 109757029 A CN109757029 A CN 109757029A
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- circuit board
- component
- position information
- dimensional code
- plane coordinates
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Structure Of Printed Boards (AREA)
Abstract
The invention discloses a kind of method of locating circuit board component position number and a kind of circuit boards, the described method includes: the component locations of the circuit board are expressed as the coordinate in the plane coordinates axle using the adjacent both sides of the circuit board as plane coordinates axle；Position information is write to each component of the circuit board, and institute's rheme information is stored to two dimensional code；The two dimensional code is scanned, the component coordinate is inputted, orients the position information of the component.The technical issues of technical solution provided by the present invention, to solve in the prior art, circuit board space silk-screen is insufficient, is unable to satisfy increasingly increased component number.
Description
Technical field
The present invention relates to circuit board technology field more particularly to a kind of methods and one of locating circuit board component position number
Kind circuit board.
Background technique
Pcb board is printed circuit board, also known as printed circuit board, printed wiring board, and abbreviation wiring board is often used english abbreviation
PCB (Printed circuit board) writes PWB (Printed wire board), using insulation board as substrate, is cut into certain
Size at least has a conductive pattern thereon, and is furnished with hole (such as component hole, fastener hole, plated through-hole), be used to replace with
Toward the chassis of device electronic component, and realize the interconnection between electronic component.Since this plate is using electronic seal
The production of brush art, therefore referred to as " print " circuit board.
The printing surface on production pcb board material all surfaces imports component position information, green or palm fibre on PCB at present
Color is the color of solder mask (solder mask).This layer is the protective layer of insulation, can protect copper wire, is also possible to prevent first device
Part is soldered to incorrect place.Upper layer halftone printing surface (silk screen) in addition can be printed on soldermask layer.Usually exist
This can stamp text and symbol (being white mostly) above, to indicate position of each component on plank.Screen painting
Face is also referred to as icon face (legend).
As pcb board develops towards high-accuracy direction, the device welded on pcb board is more and more, the design space of pcb board
Also smaller and smaller, however the function of realizing needed for pcb board is more and more, required silk-screen is also required to each component of arranging in pairs or groups
It goes to distribute, therefore quite occupies PCB editions space surfaces, current many silk-screens have been transmitted through to write a Chinese character in simplified form code or shorten font diminution and lead
Enter surface silk-screen.
However cannot still it be expired using the method for the component position information of surface silk-screen expression pcb board in the prior art
The high-accuracy requirement of sufficient pcb board.
Summary of the invention
In view of this, being used the present invention provides a kind of method of locating circuit board component position number and a kind of circuit board
The technical issues of to solve in the prior art, circuit board space silk-screen is insufficient, is unable to satisfy increasingly increased component number, section
Circuit board surface space is saved, the efficiency for searching component position number is improved.
In a first aspect, the present invention provides a kind of methods of locating circuit board component position number, which comprises
Using the adjacent both sides of the circuit board as plane coordinates axle, the component locations of the circuit board are expressed as institute
State the coordinate in plane coordinates axle；
Position information is write to each component of the circuit board, and institute's rheme information is stored to two dimensional code；
The two dimensional code is scanned, the component coordinate is inputted, orients the position information of the component.
With reference to first aspect, in one possible implementation, the component locations by the circuit board indicate
For the coordinate in the plane coordinates axle, comprising:
The plane coordinates axle is cut into required equal part according to default precision, the equal part cut covers the circuit
All components of plate.
With reference to first aspect, in one possible implementation, position number is write to each component of the circuit board
Information, comprising:
Position information is write to each component according to the equal part of the cutting.
With reference to first aspect, in one possible implementation, the two dimensional code is QR Code.
With reference to first aspect, in one possible implementation, the two dimensional code is printed on the circuit board surface.
Second aspect carries component on the circuit board the present invention provides a kind of circuit board, using above-mentioned any
A kind of method of locating circuit board component position number encapsulates the component and its position information.
One or more technical solution provided by the embodiment of the present invention, at least has the advantages that or advantage:
The present invention by by the component position information preservation of pcb board in two dimensional code, the coordinate of input plane reference axis
The position information for obtaining corresponding component solves circuit board space silk-screen deficiency in the prior art, is unable to satisfy and increasingly increases
Component number the technical issues of, beautify circuit board surface, save circuit board surface space, improve search component position
Number efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to the attached drawing of offer.
Fig. 1 is a kind of method flow diagram of the locating circuit board component position number provided in the embodiment of the present invention；
Fig. 2 is a kind of board structure of circuit schematic diagrames provided in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one:
The present embodiment provides a kind of methods of locating circuit board component position number, and as shown in FIG. 1, FIG. 1 is the present invention to implement
A kind of method flow diagram of the locating circuit board component position number provided in example, which comprises
S101: using the adjacent both sides of the circuit board as plane coordinates axle, by the component locations table of the circuit board
The coordinate being shown as in the plane coordinates axle；
Specifically, the plane coordinates axle is cut into required equal part according to default precision, the equal part covering cut
All components of the circuit board.
S102: position information is write to each component of the circuit board, and institute's rheme information is stored to two dimension
Code；
Wherein, position information is write to each component according to the equal part of the cutting.
S103: scanning the two dimensional code, inputs the component coordinate, orients the position information of the component.
In the specific implementation process, two dimensional code can be QR Code, or other two dimensional codes, in the present embodiment
In with no restriction.Furthermore, it is possible to the two dimensional code is printed on pcb board surface, and it is printed on according to design layout demand any
Position, herein also with no restrictions.
In the specific implementation process, the embodiment of the present invention penetrates the mode of non-legible silk-screen, to express the member on pcb board
Device position number.As shown in connection with fig. 2, using the component position number on plane coordinates axle (X, Y) Lai Dingwei pcb board, by plane coordinates
Axis (X, Y) cuts uniaxial required equal part on pcb board according to preset precision, and the equal part needs cut can cover PCB
All components on plate, a kind of board structure of circuit schematic diagrames provided in the embodiment of the present invention as shown in Figure 2 are circuit board
Plane coordinates axle (X, Y) cutting schematic diagram, and the position information on plate is imported into QR code, therefore research staff only needs to scan
QR Code and then input plane coordinate axial coordinate, it can orient the position information of component immediately.
To sum up, the method for locating circuit board component provided in an embodiment of the present invention position number, by by the component of pcb board
For position information preservation in two dimensional code, the coordinate of input plane reference axis obtains the position information of corresponding component, solves existing
There is in technology the technical issues of circuit board space silk-screen is insufficient, is unable to satisfy increasingly increased component number, beautifies circuit board
Surface saves circuit board surface space, improves the efficiency that research staff searches component position number.
Embodiment two:
A kind of circuit board is present embodiments provided, as shown in Fig. 2, carrying component (not shown) on the circuit board, is answered
With any implementation in above-described embodiment one, the component and its position information are encapsulated.
Other preferred embodiments in the present embodiment are referred to the realization of embodiment one, and can reach identical technical effect,
Details are not described herein.
Principle and implementation of the present invention are described for specific embodiment used herein, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention.It should be pointed out that for the common skill of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for art personnel, these change
It is also fallen within the protection scope of the claims of the present invention into modification.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
Claims (6)
1. a kind of method of locating circuit board component position number, which is characterized in that the described method includes: with the phase of the circuit board
Adjacent both sides are expressed as the coordinate in the plane coordinates axle as plane coordinates axle, by the component locations of the circuit board；
Position information is write to each component of the circuit board, and institute's rheme information is stored to two dimensional code；
The two dimensional code is scanned, the component coordinate is inputted, orients the position information of the component.
2. the method according to claim 1, wherein the component locations by the circuit board are expressed as institute
State the coordinate in plane coordinates axle, comprising:
The plane coordinates axle is cut into required equal part according to default precision, the equal part cut covers the circuit board
All components.
3. according to the method described in claim 2, it is characterized in that, writing position number letter to each component of the circuit board
Breath, comprising:
Position information is write to each component according to the equal part of the cutting.
4. method according to claim 1-3, it is characterised in that: the two dimensional code is QR Code.
5. according to the method described in claim 4, it is characterized by: the two dimensional code is printed on the circuit board surface.
6. a kind of circuit board, component is carried on the circuit board, which is characterized in that using any one of claim 1-5 institute
The method for the locating circuit board component position number stated encapsulates the component and its position information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152674.6A CN109757029B (en) | 2019-02-28 | 2019-02-28 | Method for positioning position number of circuit board component and circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152674.6A CN109757029B (en) | 2019-02-28 | 2019-02-28 | Method for positioning position number of circuit board component and circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109757029A true CN109757029A (en) | 2019-05-14 |
| CN109757029B CN109757029B (en) | 2021-04-27 |
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ID=66407929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152674.6A Active CN109757029B (en) | 2019-02-28 | 2019-02-28 | Method for positioning position number of circuit board component and circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109757029B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007281121A (en) * | 2006-04-05 | 2007-10-25 | Yamagata Casio Co Ltd | Component mounter |
| CN104411091A (en) * | 2014-10-27 | 2015-03-11 | 苏州河图电子科技有限公司 | Circuit board sign method based on bad mark two-dimensional codes |
| US10108925B1 (en) * | 2016-07-07 | 2018-10-23 | Xilinx, Inc. | Chip tracking with marking database |
-
2019
- 2019-02-28 CN CN201910152674.6A patent/CN109757029B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007281121A (en) * | 2006-04-05 | 2007-10-25 | Yamagata Casio Co Ltd | Component mounter |
| CN104411091A (en) * | 2014-10-27 | 2015-03-11 | 苏州河图电子科技有限公司 | Circuit board sign method based on bad mark two-dimensional codes |
| US10108925B1 (en) * | 2016-07-07 | 2018-10-23 | Xilinx, Inc. | Chip tracking with marking database |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109757029B (en) | 2021-04-27 |
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