CN206248616U - A kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time - Google Patents
A kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time Download PDFInfo
- Publication number
- CN206248616U CN206248616U CN201621319819.5U CN201621319819U CN206248616U CN 206248616 U CN206248616 U CN 206248616U CN 201621319819 U CN201621319819 U CN 201621319819U CN 206248616 U CN206248616 U CN 206248616U
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- CN
- China
- Prior art keywords
- ultrasonic wave
- wave detector
- rubber seal
- putamina
- protection
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- 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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Abstract
The utility model discloses a kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time, ultrasonic wave detector body including support movable stand and on support movable stand, the probe of ultrasonic wave detector body includes protection putamina, closure and probe core body, probe core body is located at the inner chamber of protection putamina, a ring gap is provided between probe core body and protection putamina, lubricating oil is filled with gap, closure is connected with protection putamina upper opening, probe core body outer wall is provided with a circle groove, rubber seal is provided with groove, rubber seal is filled in the gap and is contacted with the inwall of protection putamina, rubber seal surface is provided with the decorative pattern of depression.The utility model improves the elastic deformation amount of rubber seal, compression stroke is once big, rubber seal is used for a long time, it is to avoid frequent replacing；Add and block outside closure and the joint face gap of protection putamina, further avoid the entrance of air, improve carrying out flaw detection precision.
Description
Technical field
The utility model is related to ultrasonic wave detector field, more particularly to a kind of adaptation environment temperature that can be used for a long time
The ultrasonic wave detector of change.
Background technology
Supersonic detector is a kind of Portable industrial nondestructive inspection instrument, and it being capable of quick, convenient, not damaged, accurate
Carry out the detection of inside workpiece number of drawbacks (crackle, loose, stomata, be mingled with), positioning, assessment and diagnose.Ultrasonic wave is visited
Survey instrument to use out of doors, the machine oil between the protection putamina of ultrasonic listening instrument probe and probe gap can be with high ambient temperature
Or there is heat expansion or shrinkage phenomenon, i.e. machine oil and overflows or condense in low temperature.
The patent of Patent No. 201420859196.5, discloses a kind of steel rail ultrasonic flaw detecting instrument probe, and the probe leads to
Cross the architectural feature solution " in probe protection putamina, be provided with and enclose the probe that groove, groove are built-in with rubber seal in addition "
The problem that certainly machine oil overflows or condenses.But the drawbacks of technical scheme still suffers from certain, rubber seal long-time use,
After the extruding of great dynamicses, plastic deformation, original elastic packing defunctionalization can be produced.After rubber seal is damaged, high temperature
When machine oil can still overflow, the solidifying air of low temperature opportunity oil cooling enters, and reduces sensor sensitivity, and this is accomplished by running check probe, and
When pinpoint the problems, and often take probe apart replacing rubber seal.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of elastic deformation amount for improving rubber seal, makes rubber
Glue sealing ring can be used for a long time, it is to avoid often be changed, improve carrying out flaw detection precision it is a kind of can use for a long time it is suitable
Answer the ultrasonic wave detector of variation of ambient temperature.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time, including support movable stand and be located at
Ultrasonic wave detector body on support movable stand, the probe of the ultrasonic wave detector body includes protection putamina, closure
And probe core body, the probe core body located at protection putamina inner chamber, probe core body and protection putamina between be provided with a ring gap,
Lubricating oil is filled with gap, the closure is connected with protection putamina upper opening, it is characterised in that：Outside the probe core body
Wall is provided with a circle groove, and rubber seal is provided with groove, and it is interior with protection putamina that rubber seal is filled in the gap
Wall is contacted, and rubber seal surface is provided with the decorative pattern of depression.
Further technical scheme is：The cup depth of the rubber seal surface detail is 0.3~0.5mm.
Further technical scheme is：The closure is connected through a screw thread with protection putamina upper opening, diaphragm
The thread in inner cavity that closure is stretched into threaded portion above shell coordinates, and closure lower surface is provided with a circle of extension and blocks chimb,
Protection putamina be provided with and block chimb cooperation block groove.
It is using the beneficial effect produced by above-mentioned technical proposal：
The setting of decorative pattern improves the elastic deformation amount of rubber seal, and compression stroke is once big, makes the rubber seal can be with
Use for a long time, it is to avoid frequent replacing；Add and block outside closure and the joint face gap of protection putamina, further avoid
The entrance of air, improves carrying out flaw detection precision.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other be implemented, and those skilled in the art can be without prejudice to this reality
Similar popularization is done with the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in figure 1, a kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time, including branch is shifted
Moving frame and the ultrasonic wave detector body on support movable stand, the probe of the ultrasonic wave detector body include diaphragm
Shell 100, closure 200 and probe core body 300, the probe core body 300 is located at the inner chamber of protection putamina 100, probe core body 300
A ring gap is provided between protection putamina 100, lubricating oil is filled with gap, on the closure 200 and protection putamina 100
Portion opening connects, and the outer wall of the probe core body 300 is provided with a circle groove, rubber seal 400, rubber seal are provided with groove
Circle 400 is filled in the gap and is contacted with the inwall of protection putamina 100, and the surface of rubber seal 400 is provided with the decorative pattern of depression.Rubber
The cup depth of the surface detail of glue sealing ring 400 is 0.3~0.5mm.
When the utility model is used in high temperature environments, lubricating oil expanded by heating, compressing rubber sealing ring 400, and rubber
Sealing ring 400 is provided with the decorative pattern of depression, improves compress variation, and the service life of rubber seal 400 is improved.This practicality
New lubricating oil is condensed when using at low ambient temperatures, and the filling of rubber seal 400 space avoids air from entering influence popping one's head in
Sensitivity.
Wherein, closure 200 is connected through a screw thread with the protection upper opening of putamina 100, the screw thread of the top of protection putamina 100
The thread in inner cavity that portion stretches into closure 200 coordinates, and the lower surface of closure 200 is provided with a circle of extension and blocks chimb 201, protects
Putamina 100 be provided with and block chimb 201 cooperation block groove 101.Seam after closure 200 and the protection cooperation of putamina 100
The gap chimb 201 that is further blocked is covered, and further avoid the entrance of air.
The setting of the utility model decorative pattern improves the elastic deformation amount of rubber seal, and compression stroke was once big, made rubber
Sealing ring can be used for a long time, it is to avoid frequent replacing；Add and block outside closure and the joint face gap of protection putamina, enter
One step avoids the entrance of air, improves carrying out flaw detection precision.
The above is only preferred embodiment of the present utility model, anyone is according to content of the present utility model to the utility model
A little simple modification, deformation and the equivalent made each fall within protection domain of the present utility model.
Claims (3)
1. a kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time, including support movable stand and located at branch
The ultrasonic wave detector body in moving frame is shifted, the probe of the ultrasonic wave detector body includes protection putamina (100), sealing
Lid (200) and probe core body (300), the probe core body (300) is located at the inner chamber of protection putamina (100), probe core body (300)
A ring gap is provided between protection putamina (100), lubricating oil, the closure (200) and protection putamina are filled with gap
(100) upper opening connection, it is characterised in that：Probe core body (300) outer wall is provided with a circle groove, and rubber is provided with groove
Glue sealing ring (400), rubber seal (400) is filled in the gap and is contacted with the inwall of protection putamina (100), rubber seal
Circle (400) surface is provided with the decorative pattern of depression.
2. the ultrasonic wave detector of a kind of adaptation variation of ambient temperature that can be used for a long time according to claim 1, its
It is characterised by：The cup depth of rubber seal (400) surface detail is 0.3~0.5mm.
3. the ultrasonic wave detector of a kind of adaptation variation of ambient temperature that can be used for a long time according to claim 1, its
It is characterised by：The closure (200) is connected through a screw thread with protection putamina (100) upper opening, protection putamina (100) top
Threaded portion stretch into the thread in inner cavity of closure (200) and coordinate, and closure (200) lower surface is provided with a circle of extension and blocks convex
Side (201), protection putamina (100) be provided with and block chimb (201) cooperation block groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319819.5U CN206248616U (en) | 2016-12-05 | 2016-12-05 | A kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319819.5U CN206248616U (en) | 2016-12-05 | 2016-12-05 | A kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248616U true CN206248616U (en) | 2017-06-13 |
Family
ID=59003358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621319819.5U Expired - Fee Related CN206248616U (en) | 2016-12-05 | 2016-12-05 | A kind of ultrasonic wave detector of the adaptation variation of ambient temperature that can be used for a long time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549473A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow component, cover assembly and cooking apparatus for cooking apparatus |
| CN110243949A (en) * | 2019-05-06 | 2019-09-17 | 吉林工程技术师范学院 | A kind of ultrasonic measurement probe convenient for high temperature on-line checking |
| CN111537606A (en) * | 2020-04-30 | 2020-08-14 | 中国科学院合肥物质科学研究院 | Nondestructive testing device and nondestructive testing method |
-
2016
- 2016-12-05 CN CN201621319819.5U patent/CN206248616U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549473A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow component, cover assembly and cooking apparatus for cooking apparatus |
| CN109549473B (en) * | 2017-09-27 | 2024-03-01 | 佛山市顺德区美的电热电器制造有限公司 | Spill-proof assembly for cooking utensil, cover assembly and cooking utensil |
| CN110243949A (en) * | 2019-05-06 | 2019-09-17 | 吉林工程技术师范学院 | A kind of ultrasonic measurement probe convenient for high temperature on-line checking |
| CN110243949B (en) * | 2019-05-06 | 2021-11-23 | 吉林工程技术师范学院 | Ultrasonic measuring probe convenient for high-temperature online detection |
| CN111537606A (en) * | 2020-04-30 | 2020-08-14 | 中国科学院合肥物质科学研究院 | Nondestructive testing device and nondestructive testing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |