CN103134959B - The differentiating method of test fixture draw point - Google Patents
The differentiating method of test fixture draw point Download PDFInfo
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- CN103134959B CN103134959B CN201110376310.XA CN201110376310A CN103134959B CN 103134959 B CN103134959 B CN 103134959B CN 201110376310 A CN201110376310 A CN 201110376310A CN 103134959 B CN103134959 B CN 103134959B
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- draw point
- test fixture
- fixture draw
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Abstract
The invention discloses a kind of differentiating method of test fixture draw point, it comprises step: S1, determine that the test fixture draw point of different model is coated with/plates colour type and the development length size of dyed layer; The dyed layer color that S2, the different model test fixture draw point determined according to S1 step are corresponding and development length, the partial circle of the outside surface of the test fixture draw point of different model is coated with/plating dyed layer; The color of the dyed layer of the test fixture draw point outside surface of described different model and development length difference; Its beneficial effect is: the present invention utilizes the dyed layer of the different colours of test fixture draw point outside surface, different development length to distinguish the test fixture draw point of different model; Its differentiating method is easy and efficient; Avoid two kinds of traditional modes and the needle exchange inconvenience caused, the problem such as cost is high, needle exchange is made mistakes, for the test draw point that diameter is relatively close, also can very soon and difference accurately come, improve the work efficiency of test.
Description
[technical field]
The present invention relates to pcb board technical field of measurement and test, particularly a kind of differentiating method of test fixture draw point.
[background technology]
Along with the density of wiring board is more and more higher, common test fixture can not be satisfied the demand, and needs to use large slope measurement jig to test.But large slope just needs to use the draw point lengthened, adopted the draw point of main two kinds of modes to different model to distinguish: a kind of test draw point of band micelle being German LM and adopting in the past, this kind of test draw point existing defects is as follows, because test draw point is with micelle, so tool must take out by the needle exchange in test process, then from other side needle exchange, its operation is loaded down with trivial details, affect testing efficiency, in addition, increase its cost; And another kind uses staight needle usual at present, then there is following problem, draw point diameter and similar length are difficult to distinguish, and easily occur mistake when replacing draw point, cause test instability or cannot test.
[summary of the invention]
The object of the present invention is to provide a kind of differentiating method that effectively can overcome above-mentioned deficiency, distinguish easy test fixture draw point.
The object of the invention is to be realize like this: a kind of differentiating method of test fixture draw point, it comprises step:
S1, determine that the test fixture draw point of different model is coated with/plates the colour type of dyed layer and dyed layer along test fixture draw point axial extension size;
The dyed layer color that S2, the different model test fixture draw point determined according to S1 step are corresponding and development length, the partial circle of the outside surface of the test fixture draw point of different model is coated with/plating dyed layer; The color of the dyed layer of the test fixture draw point outside surface of described different model and development length difference;
Further, the test fixture draw point outside surface of different-diameter is coated with/plates the color difference of dyed layer;
Further, the test fixture draw point outside surface of different length is coated with/plates the development length difference of dyed layer;
Further, the length of described test fixture draw point is longer, and the development length being coated with/being plated on the dyed layer of this test fixture draw point outside surface is less;
Further, the length of described test fixture draw point is longer, and the development length being coated with/being plated on the dyed layer of this test fixture draw point outside surface is larger.
Beneficial effect of the present invention is: the present invention by being coated with/plating the dyed layer of different colours and different development length in the partial circle of the test fixture draw point outside surface of different model, a kind of specific Color pair should represent the test fixture draw point of a certain diameter, different development length correspondences represent the test fixture draw point of different length, the two combines, and the dyed layer of the different colours of test fixture draw point outside surface, different development length can be utilized to distinguish the test fixture draw point of different model; Its differentiating method is easy and efficient; Avoid two kinds of traditional modes and the needle exchange inconvenience caused, the problem such as cost is high, needle exchange is made mistakes, for the test draw point that diameter is relatively close, also can very soon and difference accurately come, improve the work efficiency of test.
[accompanying drawing explanation]
Fig. 1 is the structural representation of test fixture draw point in the present invention
Fig. 2 is different model test fixture draw point contrast schematic diagram in the present invention
[embodiment]
Below in conjunction with accompanying drawing and concrete embodiment, the invention will be further described:
With reference to shown in Fig. 1, present invention is disclosed a kind of differentiating method of test fixture draw point, it comprises step:
S1, determine that the test fixture draw point 1 of different model is coated with/plates the colour type of dyed layer 11 and dyed layer 11 along test fixture draw point 1 axial extension size, in concrete operations, test fixture draw point 1 correspondence can formulating a different model is coated with/plates the color of dyed layer 11 and the form of development length;
S2, dyed layer 11 color of different model test fixture draw point 1 correspondence determined according to S1 step and development length, the partial circle of the outside surface of the test fixture draw point 1 of different model is coated with/plating dyed layer 11; The color of the dyed layer 11 of test fixture draw point 1 outside surface of described different model and development length difference, described dyed layer 11 selects insulating material to be good, in test fixture draw point 1 test process, if test fixture draw point 1 also can not cause short circuit because stressed middle part is bending when in use together.
Preferably, test fixture draw point 1 outside surface of different-diameter is coated with/plates the color difference of dyed layer 11; Test fixture draw point 1 outside surface of different length is coated with/plates the development length difference of dyed layer 11, namely dyed layer 11 is different along the axially extended distance of test fixture draw point, the length of described test fixture draw point 1 is longer, and the development length being coated with/being plated on the dyed layer 11 of this test fixture draw point 1 outside surface is less.In addition, the length being designed to test fixture draw point 1 also can be specifically needed to be directly proportional to the development length of dyed layer 11 as required.
With reference to shown in Fig. 2, the test fixture draw point 2 of three kinds of different models (diameter and length difference), 3, 4 surfaces are coated with/plate the contrast of dyed layer, wherein, length: test fixture draw point 2 < test fixture draw point 3 < test fixture draw point 4, diameter: test fixture draw point 2, 3, the diameter of 4 is all unequal, as seen from the figure: test fixture draw point 2, 3, the dyed layer 21 that 4 outside surfaces cover, 31, the development length of 41 is different, dyed layer 21, 31, the color of 41 is also different, dyed layer 21 on test fixture draw point 2 is red, dyed layer 31 on test fixture draw point 3 is blue, dyed layer 41 on test fixture draw point 4 is green, in a particular application, only need first to determine two conditions: the numerical value of the concrete test fixture draw point diameter 1, representated by red, blue, green three kinds of colors, 2, the size of dyed layer 21,31,41 development length of three kinds of different colours and the corresponding relation of test fixture draw point diameter, such as: the test fixture draw point that the maximum expression length of development length is the shortest, the test fixture draw point that the expression length that development length is minimum is the longest.Determine above condition, the test fixture draw point 2,3,4 of different model can be distinguished very easily.
As the further conversion of embodiment of the present invention, development length also can be adopted to carry out distinguishing tests fixture draw point diameter, and adopt color to carry out distinguishing tests fixture draw point length etc.
Owing to being coated with/plating the dyed layer of different colours and different development length in the partial circle of the test fixture draw point outside surface of different model, a kind of specific Color pair should represent the test fixture draw point of a certain diameter, different development length correspondences represent the test fixture draw point of different length, the two combines, and the dyed layer of the different colours of test fixture draw point outside surface, different development length can be utilized to distinguish the test fixture draw point of different model; Its differentiating method is easy and efficient; Avoid two kinds of traditional modes and the needle exchange inconvenience caused, the problem such as cost is high, needle exchange is made mistakes, solving PCB is limited by the predicament being forced to use band micelle high price draw point, also greatly reduces the use cost of client simultaneously; In addition, for the test draw point that diameter is relatively close, also can distinguish very soon and accurately and come, improve the work efficiency of test.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (4)
1. a differentiating method for test fixture draw point, it comprises step:
S1, determine that the test fixture draw point of different model is coated with/plates the colour type of dyed layer and dyed layer along test fixture draw point axial extension size;
The dyed layer color that S2, the different model test fixture draw point determined according to S1 step are corresponding and development length, the partial circle of the outside surface of the test fixture draw point of different model is coated with/plating dyed layer; The color of the dyed layer of the test fixture draw point outside surface of described different model and development length difference, the test fixture draw point outside surface of different length is coated with/plates the development length difference of dyed layer.
2. the differentiating method of test fixture draw point according to claim 1, is characterized in that: the test fixture draw point outside surface of different-diameter is coated with/plates the color difference of dyed layer.
3. the differentiating method of test fixture draw point according to claim 1, is characterized in that: the length of described test fixture draw point is longer, and the development length being coated with/being plated on the dyed layer of this test fixture draw point outside surface is less.
4. the differentiating method of test fixture draw point according to claim 1, is characterized in that: the length of described test fixture draw point is longer, and the development length being coated with/being plated on the dyed layer of this test fixture draw point outside surface is larger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110376310.XA CN103134959B (en) | 2011-11-23 | 2011-11-23 | The differentiating method of test fixture draw point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110376310.XA CN103134959B (en) | 2011-11-23 | 2011-11-23 | The differentiating method of test fixture draw point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103134959A CN103134959A (en) | 2013-06-05 |
| CN103134959B true CN103134959B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110376310.XA Active CN103134959B (en) | 2011-11-23 | 2011-11-23 | The differentiating method of test fixture draw point |
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| Country | Link |
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| CN (1) | CN103134959B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6365868B2 (en) * | 2014-03-13 | 2018-08-01 | パナソニックＩｐマネジメント株式会社 | Illumination light source and illumination device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585253A (en) * | 1984-03-12 | 1986-04-29 | The Shaw-Walker Company | Indexing system for file folders |
| DE3632940C1 (en) * | 1986-09-27 | 1987-11-05 | Mairs Geographischer Verlag Ku | Book, especially a motoring atlas |
| CN2135364Y (en) * | 1992-10-03 | 1993-06-09 | 曾喜昌 | Acupuncture needle |
| CN200974209Y (en) * | 2006-06-19 | 2007-11-14 | 罗百盛紧固件(嘉兴)有限公司 | Square-hole screwdriver and square-hole screw head |
| CN101075107A (en) * | 2006-05-15 | 2007-11-21 | 欧姆龙株式会社 | Conveyer roller and conveyer device with the same |
| CN101118183A (en) * | 2006-08-01 | 2008-02-06 | 浙江大学 | Colors automatic recognizing system |
| CN201244183Y (en) * | 2008-09-04 | 2009-05-27 | 吴长喜 | Disposal hanging type single-hand device for clamping acupuncture needle |
| CN201404920Y (en) * | 2009-03-31 | 2010-02-17 | 山东方盛照明科技有限公司 | Long and short pipe identification marker |
-
2011
- 2011-11-23 CN CN201110376310.XA patent/CN103134959B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585253A (en) * | 1984-03-12 | 1986-04-29 | The Shaw-Walker Company | Indexing system for file folders |
| DE3632940C1 (en) * | 1986-09-27 | 1987-11-05 | Mairs Geographischer Verlag Ku | Book, especially a motoring atlas |
| CN2135364Y (en) * | 1992-10-03 | 1993-06-09 | 曾喜昌 | Acupuncture needle |
| CN101075107A (en) * | 2006-05-15 | 2007-11-21 | 欧姆龙株式会社 | Conveyer roller and conveyer device with the same |
| CN200974209Y (en) * | 2006-06-19 | 2007-11-14 | 罗百盛紧固件(嘉兴)有限公司 | Square-hole screwdriver and square-hole screw head |
| CN101118183A (en) * | 2006-08-01 | 2008-02-06 | 浙江大学 | Colors automatic recognizing system |
| CN201244183Y (en) * | 2008-09-04 | 2009-05-27 | 吴长喜 | Disposal hanging type single-hand device for clamping acupuncture needle |
| CN201404920Y (en) * | 2009-03-31 | 2010-02-17 | 山东方盛照明科技有限公司 | Long and short pipe identification marker |
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| CN103134959A (en) | 2013-06-05 |
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