CN104502035B - A kind of helium leaks hunting replaceable instrument connection - Google Patents
A kind of helium leaks hunting replaceable instrument connection Download PDFInfo
- Publication number
- CN104502035B CN104502035B CN201510000965.5A CN201510000965A CN104502035B CN 104502035 B CN104502035 B CN 104502035B CN 201510000965 A CN201510000965 A CN 201510000965A CN 104502035 B CN104502035 B CN 104502035B
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- China
- Prior art keywords
- sleeve
- module
- stuck
- positioning hole
- instrument connection
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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
Leaked hunting replaceable instrument connection the invention discloses a kind of helium, it includes stuck-module（1）And sleeve（2）, described stuck-module（1）On offer it is multiple input gas circular holes（3）With multiple positioning holes（4）, described positioning hole（4）For a shoulder hole, described sleeve（2）On be provided with a step surface（5）, its center offers a through hole（6）, described sleeve set is in positioning hole（4）It is interior, and sleeve（2）Step surface（5）Positioned at positioning hole（4）Macropore in, described step surface（5）With positioning hole（4）Macropore between be also equipped with a sealing gasket（7）.The beneficial effects of the invention are as follows：It has the advantages of easy to maintenance, simple in construction, instrument connection is replaceable low with cost.
Description
Technical field
The present invention relates to helium leak-checking apparatus, particularly a kind of helium leaks hunting replaceable instrument connection.
Background technology
It is to carry out gas leak-testing to the cavity of sealing using helium leak hunting instrument that helium, which leaks hunting, helium is enclosed in close
In closed chamber body, diffusion mechanism is passed through vertically upward using helium, part to be measured is tested, still, by part to be measured from treating gaging hole
When being put into helium leak-checking apparatus, part to be measured is easy to instrument connection and collided, and causes instrument connection to damage, and is testing helium
When, easily occur leaking shows, and after instrument connection damage, it is difficult to repair, testing mould can be directly resulted in and scrapped, caused
Testing cost increase.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of easy to maintenance, simple in construction low with cost
Helium leak hunting replaceable instrument connection.
The purpose of the present invention is achieved through the following technical solutions：A kind of helium leaks hunting replaceable instrument connection, and it includes solid
Cover half block and sleeve, multiple input gas circular holes and multiple positioning holes, described positioning hole are offered on described stuck-module is
One shoulder hole, a step surface is provided with described sleeve, its center offers a through hole, and described sleeve set is positioning
In hole, and the step surface of sleeve is located in the macropore of positioning hole, is also equipped between described step surface and the macropore of positioning hole
One sealing gasket.
Described sleeve is Stainless Steel sleeve.
Described stuck-module is aluminium stuck-module.
Described positioning hole is located at the center of stuck-module, and evenly distributed.
The present invention has advantages below：The helium of the present invention leaks hunting replaceable instrument connection, is opened up on original instrument connection
There is a shoulder hole, sleeve is put into shoulder hole, sleeve is connected with shoulder hole and its upper end is sealed by sealing gasket, ensures
Helium is not leaked from coordinating in gap, after sleeve damage, can be changed, and reduces production cost, thus it has and tied
Structure is simple, it is easy to maintenance, the advantages of low with cost can be changed.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic cross-sectional view of A-A in Fig. 1；
In figure, 1- stuck-modules, 2- sleeves, 3- input gas circular holes, 4- positioning holes, 5- step surfaces, 6- through holes, 7- sealings
Pad.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below：
As depicted in figs. 1 and 2, a kind of helium leaks hunting replaceable instrument connection, and it includes stuck-module 1 and sleeve 2, in this reality
Apply in example, described stuck-module 1 is aluminium stuck-module, and described sleeve 2 is Stainless Steel sleeve, described stuck-module 1
On offer multiple input gas circular holes 3 and multiple positioning holes 4, the positioning hole 4 stated be located at the center of stuck-module 1, and uniformly arranges
Row, described positioning hole 4 is a shoulder hole, is provided with a step surface 5 on described sleeve 2, its center offers a through hole
6, described sleeve set is in positioning hole 4, and the step surface 5 of sleeve 2 is located in the macropore of positioning hole 4, described step surface 5
A sealing gasket 7 is also equipped between the macropore of positioning hole 4, when pressing plate pushes down stuck-module 1, sleeve 2 compresses sealing gasket 7,
Sealed stuck-module 1.
Claims (3)
- The replaceable instrument connection 1. a kind of helium leaks hunting, it is characterised in that：It includes stuck-module（1）And sleeve（2）, described consolidates Cover half block（1）On offer it is multiple input gas circular holes（3）With multiple positioning holes（4）, described positioning hole（4）For a shoulder hole, Described sleeve（2）On be provided with a step surface（5）, its center offers a through hole（6）, described sleeve set positioning Hole（4）It is interior, and sleeve（2）Step surface（5）Positioned at positioning hole（4）Macropore in, described step surface（5）With positioning hole（4） Macropore between be also equipped with a sealing gasket（7）；Described positioning hole（4）Positioned at stuck-module（1）Center, and uniformly row Row；Also include pressing plate, when pressing plate pushes down stuck-module（1）When, sleeve（2）Compress sealing gasket（7）, make stuck-module（1）Obtain Sealing.
- The replaceable instrument connection 2. a kind of helium according to claim 1 leaks hunting, it is characterised in that：Described sleeve（2）For Stainless steel sleeve.
- The replaceable instrument connection 3. a kind of helium according to claim 1 leaks hunting, it is characterised in that：Described stuck-module （1）For aluminium stuck-module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000965.5A CN104502035B (en) | 2015-01-04 | 2015-01-04 | A kind of helium leaks hunting replaceable instrument connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000965.5A CN104502035B (en) | 2015-01-04 | 2015-01-04 | A kind of helium leaks hunting replaceable instrument connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104502035A CN104502035A (en) | 2015-04-08 |
| CN104502035B true CN104502035B (en) | 2017-12-12 |
Family
ID=52943455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510000965.5A Active CN104502035B (en) | 2015-01-04 | 2015-01-04 | A kind of helium leaks hunting replaceable instrument connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104502035B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2786589Y (en) * | 2005-03-16 | 2006-06-07 | 北京青鸟元芯微系统科技有限责任公司 | TO type pressure sensor examining assisting equipment |
| CN201725022U (en) * | 2010-04-28 | 2011-01-26 | 陕西凌云电器集团有限公司 | Air-tightness testing device for sealed valve-regulated lead-acid battery |
| CN201795909U (en) * | 2010-08-25 | 2011-04-13 | 天津双街钢管有限公司 | End face sealing pressure testing head device of hydrostatic test press |
| CN202471359U (en) * | 2012-03-12 | 2012-10-03 | 陈东明 | Waterproof shell being convenient for seal test |
| CN103645089A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Pressure testing auxiliary clamp |
| CN104034490A (en) * | 2014-06-25 | 2014-09-10 | 中发输配电设备（平湖）有限公司 | Insulator water-pressure tightness test device |
| CN203981352U (en) * | 2014-07-08 | 2014-12-03 | 宜兴市吉泰电子有限公司 | Electronic encapsulation shell sealing detection fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5253520A (en) * | 1990-12-07 | 1993-10-19 | Dxl International, Inc. | Flow sensor connector |
-
2015
- 2015-01-04 CN CN201510000965.5A patent/CN104502035B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2786589Y (en) * | 2005-03-16 | 2006-06-07 | 北京青鸟元芯微系统科技有限责任公司 | TO type pressure sensor examining assisting equipment |
| CN201725022U (en) * | 2010-04-28 | 2011-01-26 | 陕西凌云电器集团有限公司 | Air-tightness testing device for sealed valve-regulated lead-acid battery |
| CN201795909U (en) * | 2010-08-25 | 2011-04-13 | 天津双街钢管有限公司 | End face sealing pressure testing head device of hydrostatic test press |
| CN202471359U (en) * | 2012-03-12 | 2012-10-03 | 陈东明 | Waterproof shell being convenient for seal test |
| CN103645089A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Pressure testing auxiliary clamp |
| CN104034490A (en) * | 2014-06-25 | 2014-09-10 | 中发输配电设备（平湖）有限公司 | Insulator water-pressure tightness test device |
| CN203981352U (en) * | 2014-07-08 | 2014-12-03 | 宜兴市吉泰电子有限公司 | Electronic encapsulation shell sealing detection fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104502035A (en) | 2015-04-08 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20180531 Address after: 321025 5 buildings, No. 555, Bing Hong Road, Wucheng District, Jinhua, Zhejiang. Patentee after: East crystal electronic Jinhua Co., Ltd. Address before: 610041 No. 101 Tianying Road, West Park, Chengdu high tech Zone, Sichuan Patentee before: Dong Kang Jingrui (Chengdu) Co. Ltd. crystal |
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| TR01 | Transfer of patent right |