CN207096135U - A kind of band font demarcation chi - Google Patents
A kind of band font demarcation chi Download PDFInfo
- Publication number
- CN207096135U CN207096135U CN201720396985.3U CN201720396985U CN207096135U CN 207096135 U CN207096135 U CN 207096135U CN 201720396985 U CN201720396985 U CN 201720396985U CN 207096135 U CN207096135 U CN 207096135U
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- CN
- China
- Prior art keywords
- shell body
- tape
- slide calliper
- calliper rule
- straight slide
- 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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- Tape Measures (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a kind of band font demarcation chi, including shell body and the tape being located in shell body, tape identifies provided with font, and shell body side is provided with the opening that tape can be allowed to stretch out, and shell body is provided with the straight slide calliper rule tangent with the location of opening close to the side of opening.It is of the present utility model to be advantageous in that straight slide calliper rule are provided with size scale, the position that the defects of plane coordinates of longitude and latitude can accurately determine interior of articles and material is distributed is formed by straight slide calliper rule and flexible rule scales, so as to improve the detection efficiency of ray detection；Shell body is provided with angle dial, and angle dial can record inclined angle when tape stretches out shell body, be advantageous to position the defects of inside accurate object under test.
Description
Technical field
Ray detection field is the utility model is related to, especially a kind of band font demarcation chi of design.
Background technology
As the radiographic inspection of one of five big conventional lossless detection methods, industrially have a very wide range of applications.When
When the beam transillumination of even intensity penetrates object, if object regional area existing defects or structure have differences, it will change
Decay of the object to ray so that different parts transmitted ray intensity is different, so, using certain detector（For example, ray
Film is used in photograph）Detect transmitted ray intensity, it is possible to the defects of inside judgment object and material distribution etc..
It is quantitative without size in the defects of egative film position for the workpiece of long size in the existing ray detection in China
Sign, recalculated in proportion after measure on egative film the handy ruler in the position of defect within the workpiece, not only bother and also not
It is enough accurate.
For example, Authorization Notice No. is CN204832069U in Chinese patent literature, authorized announcement date is on December 2nd, 2015
The utility model patent of disclosed entitled " the piece position making ruler for being used for ray detection ", this application case disclose one kind and are used for ray
The piece position making ruler of detection, including tape, the left and right ends of tape are respectively equipped with velcro, the outer surface of tape be provided with
Millimeter is the size scale of unit, and the inner surface of tape is marked provided with multiple lead matter, is additionally provided with the inner surface of tape multiple
Reflecting strips with markup character.The beneficial effect of the utility model be have reflecting strips as mark, night photography be not easy by
Camera bag patch is inclined, is advantageous to complete mark.It is disadvantageous in that making ruler can only determine the Position Approximate of defect, for defect
Particular location is difficult to determine, if lead matter mark is excessive, when being detected with photograph because mark position is excessive, is not easy to determine to be checked
The defects of surveying object position to carrying out flaw detection so that there is error；Lead matter mark is too small, can increase the difficulty of captured by camera.
A kind of carrying out flaw detection precision band font that camera is easily caught high simultaneously is designed for this and demarcates chi with regard to necessary.
Utility model content
The utility model will overcome in existing ray detection ratio to calculate defective locations, complex steps and accuracy is low
Deficiency, there is provided a kind of band font demarcation chi, easily caught for the accuracy of detection height and camera of examined object, improve ray inspection
The detection efficiency of survey.
In order to achieve the above object, the utility model uses following technical scheme.
A kind of band font demarcation chi, including shell body and the tape that is located in shell body, tape are provided with font mark, outside
Housing side is provided with the opening that tape can be allowed to stretch out, and shell body is provided with tangent with the location of opening close to the side of opening
Straight slide calliper rule.Straight slide calliper rule are provided with size scale, and the plane coordinates that longitude and latitude is made up of straight slide calliper rule and flexible rule scales can be accurate
Determination interior of articles the defects of and material distribution position, so as to improve the detection efficiency of ray detection.
Preferably, shell body side surface is provided with angle dial.When angle dial can record tape stretching shell body
Inclined angle, be advantageous to position the defects of inside accurate object under test.
Preferably, straight slide calliper rule are slidably fixed on the side of shell body.Straight slide calliper rule may slide into opening for shell body
Mouth position, tape can be directly blocked in application, slide calliper rule are played a part of with spacing fixation.
Preferably, the angle dial center of circle is away from straight slide calliper rule side in opening.After straight slide calliper rule are spacing to tape progress,
The side of tape is bonded with side of the opening away from straight slide calliper rule, and the center of circle of angle dial can be with accurate angle measurement for the side
Precision so that demarcation chi position measurement it is accurate, be advantageous to improve ray detection detection efficiency.
Preferably, the size scale surface on straight slide calliper rule is provided with fluorescence coating, the upper and lower side of straight slide calliper rule be respectively equipped with and
Lead matter scale corresponding to size scale.Fluorescence coating can play illuminating effect, the stickup of camera bag when conveniently detecting；Lead matter scale can
With by captured by camera, the convenient particular location for determining defect and distribution.
Preferably, the scale surface on angle dial is provided with fluoresent coating.Fluorescence figure layer is convenient to angle dial
On scale reading, be advantageous to determine the accuracy of detection of examined object, improve the detection efficiency of ray detection.
The utility model has following usefulness：
1st, straight slide calliper rule are provided with size scale, and the plane coordinates that longitude and latitude is made up of straight slide calliper rule and flexible rule scales can be accurate
Determination interior of articles the defects of and material distribution position, so as to improve the detection efficiency of ray detection；
2nd, shell body is provided with angle dial, and angle dial can record inclined angle when tape stretches out shell body
Degree, be advantageous to position the defects of inside accurate object under test；
3rd, straight slide calliper rule are slidably fixed on the side of shell body, can directly block tape in application, slide calliper rule are risen
To the effect of spacing fixation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the part-structure sectional view of the utility model China and foreign countries enclosure interior.
In figure：The font of tape 1 identifies 11 shell bodies 2,21 angle dial of opening, 22 limit sliding chutes, 23 straight slide calliper rule 3
The slide bumping 32 of lead matter scale 31.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
In Fig. 1, a kind of band font demarcation chi, including discoid shell body 2 and the tape 1 in shell body 2, tape
1 is provided with font mark 11, and the side of shell body 2 is provided with the opening that tape 1 can be allowed to stretch out, and shell body 2 is close to the side of opening
Provided with the straight slide calliper rule 3 tangent with the location of opening.The upper side of shell body 2 and downside are set respectively close to the position of opening
Angled dial 22.The center of circle of angle dial 22 is away from the straight side of slide calliper rule 3 in opening.Angle dial 22 can record
Inclined angle when tape 1 stretches out shell body 2, be advantageous to position the defects of inside accurate object under test.As shown in Fig. 2 straight card
Chi 3 is provided with the slide bumping 32 of arc close to the inner side of open at one end, and the side of shell body 2 is provided with what is matched with sliding projection 32
The limit sliding chutes 23 of arc, sliding projection 32 can slide in limit sliding chutes 23 outside so that directly slide calliper rule 3 are slidably fixed on
The side of housing 2.Straight slide calliper rule 3 tape 1 is carried out it is spacing after, the side of tape 1 is bonded with side of the opening away from straight slide calliper rule 3,
The center of circle of angle dial 22 is the side, it is possible to which the precision of accurate angle measurement is so that the position measurement of demarcation chi is accurate
Really, be advantageous to improve the detection efficiency of ray detection.Size scale surface on straight slide calliper rule 3 is provided with fluorescence coating, straight slide calliper rule 3
Upper and lower side is respectively equipped with lead matter scale 31 corresponding with size scale.Scale surface on angle dial 22 is provided with fluorescence
Coating.
During band font demarcation chi operation, tape 1 is pulled out into shell body 2, the position that straight slide calliper rule 3 complete tape 2 is fixed, straight card
Fluorescence coating on chi 3 can facilitate the stickup of the camera bag in operation, can be recorded by the size on angle dial 22 soft
Lead matter scale 31 in the initial deflection angle of chi 1, with the font mark 11 and straight slide calliper rule 3 on tape 1 forms plane coordinate system,
The defects of interior of articles can accurately be determined and the position of material distribution, so as to improve the detection efficiency of ray detection.
Claims (5)
1. a kind of band font demarcation chi, including shell body and the tape that is located in shell body, it is characterized in that, tape is provided with font
Mark, shell body side be provided with can allow tape stretch out opening, shell body close to the side of opening be provided with opening residing for
The tangent straight slide calliper rule in position；Shell body side surface is provided with angle dial.
2. a kind of band font demarcation chi according to claim 1, it is characterized in that, the straight slide calliper rule are slidably fixed on outer
The side of housing.
3. a kind of band font demarcation chi according to claim 1, it is characterized in that, the angle dial center of circle is in opening
Away from straight slide calliper rule side.
4. a kind of band font demarcation chi according to claim 1 or 2, it is characterized in that, the size scale on the straight slide calliper rule
Surface is provided with fluorescence coating, and the upper and lower side of straight slide calliper rule is respectively equipped with lead matter scale corresponding with size scale.
5. a kind of band font demarcation chi according to claim 1 or 3, it is characterized in that, the scale on the angle dial
Surface is provided with fluoresent coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396985.3U CN207096135U (en) | 2017-04-14 | 2017-04-14 | A kind of band font demarcation chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396985.3U CN207096135U (en) | 2017-04-14 | 2017-04-14 | A kind of band font demarcation chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096135U true CN207096135U (en) | 2018-03-13 |
Family
ID=61546667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396985.3U Active CN207096135U (en) | 2017-04-14 | 2017-04-14 | A kind of band font demarcation chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096135U (en) |
-
2017
- 2017-04-14 CN CN201720396985.3U patent/CN207096135U/en active Active
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| GR01 | Patent grant |