CN104297348B - Water cup tooling for ultrasonic scanning probe - Google Patents
Water cup tooling for ultrasonic scanning probe Download PDFInfo
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- CN104297348B CN104297348B CN201410607942.6A CN201410607942A CN104297348B CN 104297348 B CN104297348 B CN 104297348B CN 201410607942 A CN201410607942 A CN 201410607942A CN 104297348 B CN104297348 B CN 104297348B
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- water
- frock
- ultrasound probe
- glass holder
- water pipe
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a water cup tooling for an ultrasonic scanning probe. The water cup tooling comprises a cup sleeve and a water outlet formed in the upper surface of the cup sleeve, wherein the size of the water outlet in the X direction is larger than that in the Y direction; the water outlet is transversely I-shaped or I-shaped; the water cup tooling further comprises a water protective pipe; the pipe orifice edge of the water protective pipe is in matched fixation with the outer side edge of the cup sleeve; the water protective pipe is made of a soft material. A novel water outlet shape of the cup sleeve provided by the invention can increase the water flow in the X direction, and reduce the water loss of the water column edge in the shaking process; the design of the water protective pipe can reduce the water pressure of a water inlet, so that the focusing range of the probe is widened, and the ultrasonic scanning detection efficiency is improved.
Description
Technical field
The invention belongs to ultrasonic scanning detection technique field, particularly to a kind of ultrasound probe water tumbler frock.
Background technology
Ultrasonic scanning detection technique is a kind of utilization high-frequency ultrasonic to defects such as the cavity of interior of articles, layering and cracks
The nondestructiving detecting means being characterized, in fields such as semiconductor packages, materialogy, biology and medical science, ultrasonic scanning detects skill
Art is widely used.
With the rising of ultrasonic frequency, its propagation distance is gradually shortened.Due to the aerial propagation distance of ultrasonic wave
For nanoscale, therefore, ultrasonic wave must be in certain propagation medium（Such as water）Its detection of middle competence exertion acts on.In order to super
Sound wave provides propagation path, it is necessary to assure the ultrasonic wave energy of ultrasonic probe transmitting is directly entered in water, then reaches and treats test sample
Product.At present, the simplest and most common be directly to put into probe and testing sample in water to be detected.But, reality processing
During, there are a lot of samples can not be directly placed in water, and the drying of scanned rear sample also can bring not to production
Necessary manufacturing procedure.
For the problems referred to above, people have invented a kind of water jet ultrasound probe water tumbler frock.As shown in figure 1, should
Water jet ultrasound probe water tumbler frock is made up of with the circular outlets being opened in glass holder upper surface glass holder.During use, will
Ultrasonic probe is fixing on the securing means, then water tumbler frock is covered on probe, and water tumbler frock bottom margin is fixed on fixation
On device.Fixing device is contained on movable stand, and fixing device is provided with some water inlets, and water inlet is passed through water pipe and supplied water with outside
Device is connected.Ultrasonic probe is placed in sample bottom together with water tumbler frock, the water in water pipe flows into cup from water inlet
Set.Water in glass holder sprays from delivery port under pressure and forms water column.When water-column is enough, water column will reach
Testing sample bottom, constitutes from scanning head top to the passage of sample bottom water flow, provides propagation path for ultrasonic wave.This
Method only sample bottom is contacted with water immerses, by water, the risk leading in sample hence it is evident that reducing.
Compare and testing sample is completely immersed in water, carry out detection tool using this water jet ultrasound probe water tumbler frock
There is obvious advantage.But, this method there is also some defects.
In process of production, ultrasonic probe needs to move back and forth in sample bottom to gather image.Once ultrasonic wave is visited
Head translational speed is too fast, and water column left and right in the presence of inertia is rocked, and easily leads to water column not reach sample bottom；If water
Press through low, water column is too short, just do not reach sample bottom；If hydraulic pressure is too high, water can be assembled in a large number in sample bottom, and water column is straight
Footpath can reduce on the contrary, also can reduce the propagation path of ultrasonic wave.Therefore, once water column shape changes, may result in ultrasonic
Ripple does not have propagation path, thus leaving a large amount of black lines in scanned picture, reduces the efficiency of scanning.
Meanwhile, because the presence of water tumbler, be equivalent to the natural length that increased probe.And the focusing length popped one's head in is certain
, which limits the focal length of probe and use ability.
During automated production, sample needs continuously to enter scanning area with the help of transporting rail.
In order to ensure the correctness focusing on of popping one's head in, before scanning every time, probe is required for reaching reduction point and is resetted, and is then return to scan
Area focuses on scanning again.Below the general in rail of reduction point, and track is less than sample bottom certainly, if water tumbler is hard material
Material, it is impossible to touch track, is equivalent to the focusing range that reduce further scanning head.
Content of the invention
When carrying out ultrasonic scanning using existing ultrasound probe water tumbler frock, because water column deformation can lead to ultrasonic wave
Do not have propagation path can not scan, the presence of hard glass holder simultaneously makes the focusing range of probe be restricted.The mesh of the present invention
Be, for above-mentioned the deficiencies in the prior art, provide a kind of improved ultrasound probe water tumbler frock.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of ultrasound probe water tumbler frock, including glass holder, is opened in the delivery port of glass holder upper surface, described delivery port
Exceed glass holder upper surface or with glass holder upper surface maintain an equal level, described delivery port X-direction size be more than Y-direction size, from
And the discharge of X-direction can be increased, when ultrasound probe single-point type motion scan it is ensured that the propagation road of ultrasonic wave
Footpath.
As a kind of preferred embodiment, described delivery port be shaped as " one " font.
As another kind of preferred embodiment, described delivery port be shaped as horizontal " I " font, compared to " one " font, horizontal " I " word
Due to being additionally arranged projection at two ends, the quality of Gu Liangduanshui becomes big to type shape, and inertia also becomes big, thus reduce rock during side
The losing issue of edge water, the shape of water column is not easy to change.
Further, described ultrasound probe water tumbler frock also includes protecting water pipe, described shield water pipe mouth of pipe edge and cup
Set lateral surface edge coincide and fixes.The design of shield water pipe can allow water make full use of inside it, even if hydraulic pressure little again, also can
Allow water column to build up in shield water pipe to fill up, finally reach sample bottom.Shield water pipe can also ensure water inside it simultaneously
Flowing, the overwhelming majority will not shake out, and reduces scanning black line.
Described shield water pipe is made up of soft material, can fold as needed or shear, that is, the height of shield water pipe is permissible
Being changed according to probe, thus having expanded the focusing range of probe, being that the use of different frequency probe provides condition.Scanning
Before, after probe reaches reduction point, fold under shield water pipe in rail, current flow out from burst.After reaching scanning area, on current direction
Fill up, shield water pipe returns to former height.This design improves reliability and the security of ultrasonic scanning volume production.
As a kind of preferred embodiment, described shield water pipe is made up of software plastics.
As a kind of another preferred embodiment, described shield water pipe is made up of brush filament material.
The present invention proposes a kind of new water outlet mouth-shaped, and it not only can increase the discharge of X-direction, can also reduce
The loss of water column marginal water during rocking, the design of shield water pipe can also reduce the hydraulic pressure of water inlet, has expanded the poly- of probe
Burnt scope, improves the efficiency of ultrasonic scanning detection.
Brief description
Fig. 1 is ultrasound probe water tumbler tool structure figure in background technology.
Fig. 2 is ultrasound probe water tumbler frock stereogram of the present invention.
Fig. 3 is ultrasound probe water tumbler frock top view of the present invention.
Fig. 4 is the A-A view of Fig. 3.
Wherein, 1 is glass holder, and 2 is delivery port, and 3 is shield water pipe.
Specific embodiment
As shown in Figures 2 to 4, one embodiment of the invention includes glass holder 1, is opened in the delivery port 2 of glass holder 1 upper surface, institute
State delivery port 2 and exceed glass holder 1 upper surface, described delivery port 2 be shaped as horizontal " I " font.
Ultrasound probe water tumbler frock of the present invention also includes protecting water pipe 3, and described shield water pipe 3 edge is kissed with glass holder 1 edge
Close and fix.
Described shield water pipe 3 is made up of software plastics, can fold as needed or shear.
Claims (5)
1. a kind of ultrasound probe water tumbler frock, including glass holder（1）, it is opened in glass holder（1）The delivery port of upper surface（2）, institute
State delivery port（2）Exceed glass holder（1）Upper surface or and glass holder（1）Upper surface maintains an equal level it is characterised in that described delivery port（2）
It is more than the size of Y-direction in the size of X-direction so that during when ultrasound probe single-point type motion scan, increasing the water of X-direction
Flow is it is ensured that the propagation path of ultrasonic wave；Described delivery port（2）Be shaped as horizontal " I " font.
2. ultrasound probe water tumbler frock as claimed in claim 1 is it is characterised in that also include protecting water pipe（3）, described shield
Water pipe（3）Mouth of pipe edge and glass holder（1）Lateral surface edge coincide and fixes.
3. ultrasound probe water tumbler frock as claimed in claim 2 is it is characterised in that described shield water pipe（3）By software material
Material is made.
4. ultrasound probe water tumbler frock as claimed in claim 3 is it is characterised in that described shield water pipe（3）Moulded by software
Material is made.
5. ultrasound probe water tumbler frock as claimed in claim 3 is it is characterised in that described shield water pipe（3）By brush filament material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607942.6A CN104297348B (en) | 2014-11-04 | 2014-11-04 | Water cup tooling for ultrasonic scanning probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607942.6A CN104297348B (en) | 2014-11-04 | 2014-11-04 | Water cup tooling for ultrasonic scanning probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104297348A CN104297348A (en) | 2015-01-21 |
| CN104297348B true CN104297348B (en) | 2017-02-15 |
Family
ID=52317169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410607942.6A Active CN104297348B (en) | 2014-11-04 | 2014-11-04 | Water cup tooling for ultrasonic scanning probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104297348B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207327U (en) * | 1986-09-30 | 1987-06-10 | 无锡钢铁厂 | Ultrasonic flaw detector with rotary probe |
| JPH0329848A (en) * | 1989-06-28 | 1991-02-07 | Kyushu Electric Power Co Inc | Local water immersion probe |
| US5123281A (en) * | 1990-04-20 | 1992-06-23 | General Dynamics Corporation | Ultrasonic testing device |
| CN102221578A (en) * | 2010-04-14 | 2011-10-19 | 中国科学院金属研究所 | Water-jetting servo ultrasonic detection mechanism |
| US8720273B2 (en) * | 2010-11-23 | 2014-05-13 | Sonoscan, Inc. | Scanning acoustic microscope with an inverted transducer and bubbler functionality |
-
2014
- 2014-11-04 CN CN201410607942.6A patent/CN104297348B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104297348A (en) | 2015-01-21 |
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Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Patentee before: ZHUZHOU CSR TIMES ELECTRIC Co.,Ltd. |
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Effective date of registration: 20201015 Address after: 412001 Room 309, floor 3, semiconductor third line office building, Tianxin hi tech park, Shifeng District, Zhuzhou City, Hunan Province Patentee after: Zhuzhou CRRC times Semiconductor Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee before: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. |
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