CN210293577U - Connector gas tightness inspection frock - Google Patents
Connector gas tightness inspection frock Download PDFInfo
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- CN210293577U CN210293577U CN201921447976.8U CN201921447976U CN210293577U CN 210293577 U CN210293577 U CN 210293577U CN 201921447976 U CN201921447976 U CN 201921447976U CN 210293577 U CN210293577 U CN 210293577U
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Abstract
The utility model discloses a connector gas tightness inspection frock belongs to connector gas tightness inspection technical field, contains base, panel and backing plate, the base is cylindricly, the lower part is the cavity shape in the base, and upper portion is connected with the panel, base downside edge protrusion, the bulge upside personally submit the slope form, the panel is circular form, the panel positive center is equipped with the through-hole, and the through-hole runs through panel and base, until base cavity portion, the panel top is located to the backing plate, the backing plate is the ring form, backing plate top and connector casing sealing connection, the base leads to be connected with helium mass spectrometer leak hunting appearance, and this frock easy operation, accuracy are high, have improved work efficiency, and with low costs facilitate promotion.
Description
Technical Field
The utility model relates to a connector gas tightness inspection technical field specifically is a connector gas tightness inspection frock.
Background
The connector is used as a blocked part in a circuit or between isolated and non-communicated circuits to erect a communication bridge, so that current flows and the circuit realizes a preset function. Connectors are indispensable components in electronic apparatuses, and one or more connectors are always found when viewed along a path through which a current flows. If the connector is produced with poor hermeticity, damage to the device may occur during use of the connector.
The existing connector air tightness testing device is complex in operation, low in accuracy and high in cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned background art difficulty, provide a connector gas tightness inspection frock easy operation, the accuracy is high and with low costs.
In order to achieve the purpose, the technical scheme is as follows: the utility model provides a connector gas tightness inspection frock, contains base, panel and backing plate, the base is cylindricly, and the lower part is the cavity shape in the base, and upper portion is connected with the panel, and base downside edge protrusion, bulge upside are personally submitted the slope form, and the panel is circular form, and the positive center of panel is equipped with the through-hole, and the through-hole runs through panel and base until base cavity, the panel top is located to the backing plate, the backing plate is the ring form, backing plate top and connector housing sealing connection.
Further, the base and the panel are integrally connected.
Further, the backing plate is connected with the panel through high-vacuum silicone grease, and the backing plate is connected with the connector through high-vacuum silicone grease.
Furthermore, the panel and the base are made of 304 stainless steel materials or aluminum alloy materials, and the backing plate is made of vacuum rubber materials.
Furthermore, the diameter of the panel is 100mm, the diameter of the base is 26.2mm, and the diameter of the through hole formed in the center of the panel is 2 mm.
Further, the outer diameter and the inner diameter of the backing plate are respectively 90mm, 70mm or 90mm, 60mm or 80mm, 50mm or 80mm and 40 mm.
Furthermore, the lower part of the base is connected with the helium mass spectrometer leak detector through a sealing gasket and a clamping body.
The beneficial effect who adopts above-mentioned scheme does: the connector air tightness inspection tool comprises a base, a panel and a backing plate, wherein the panel is circular, a through hole is formed in the center of the panel and penetrates through the panel and the base until reaching the hollow part of the base, the backing plate is arranged above the panel and is circular, and the upper part of the backing plate is connected with a connector shell in a sealing mode; the base is cylindricly, and the lower part is the cavity shape in the base, and upper portion is connected with the panel, and base downside edge protrusion, the bulge upside are personally submitted the slope form, and the base downside is connected with helium mass spectrometer, can carry out the gas tightness inspection to the connector, and this frock easy operation, accuracy are high, have improved work efficiency, and with low costs facilitate promotion.
Drawings
Fig. 1 is a schematic structural view of the connector airtightness inspection tool of the present invention.
Fig. 2 is a bottom view of the connector airtightness inspection tool of the present invention.
In the figure, a base 1, a panel 2, a backing plate 3 and a connector 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Helium mass spectrometer leak detectors are mass spectrometers that detect leak with a gas analyzer that detects helium gas. Helium is generally used as a leak gas, the gas is sprayed on a container to be detected which is connected with a gas analyzer, if the container has a leak hole, the analyzer reacts, and the position of the leak hole and the size of the leak gas can be known.
The needle body is arranged on the shell of the connector 4, the needle body and the shell are packaged by sintering glass media, and the connection airtightness between the needle body and the shell needs to be detected by using the tool.
As fig. 1, a connector gas tightness inspection frock contains base 1, panel 2 and backing plate 3, base 1 and panel 2 are connected as an organic whole, panel 2 is circular form, 2 positive centers of panel are equipped with the through-hole, and the through-hole runs through panel 2 and base 1 until base 1 hollow portion, panel 2 top is located to backing plate 3, backing plate 3 is connected through high vacuum silicone grease with panel 2 to ensure the leakproofness, backing plate 3 is the ring form, places connector 4 in backing plate 3 top, backing plate 3 is through the casing part sealing connection of high vacuum silicone grease with connector 4.
The panel 2 and the base 1 are made of 304 stainless steel materials or aluminum alloy materials, and the backing plate 3 is made of vacuum rubber materials. The diameter of the panel 2 is 100mm, the diameter of the base 1 is 26.2mm, and the diameter of the through hole arranged in the center of the panel 2 is 2 mm. The outer diameter and the inner diameter of the backing plate 3 are respectively 90mm, 70mm or 90mm, 60mm or 80mm, 50mm or 80mm and 40 mm.
During the use, place connector 4 above this frock, the downside is connected with helium mass spectrometer leak detector, with helium mass spectrometer leak detector evacuation back, spray this frock and connector 4 with helium on, read helium mass spectrometer leak detector numerical value to this judgement is detected connector 4's gas tightness.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a connector gas tightness inspection frock, contains base (1), panel (2) and backing plate (3), characterized by: base (1) is cylindricly, the lower part is the cavity shape in base (1), and upper portion is connected with panel (2), base (1) downside edge protrusion, the bulge upside personally submits the slope form, panel (2) are circular form, panel (2) positive center is equipped with the through-hole, and the through-hole runs through panel (2) and base (1), until base (1) cavity, panel (2) top is located in backing plate (3), backing plate (3) are the ring form, backing plate (3) top and connector (4) casing sealing connection.
2. The connector airtightness inspection tool according to claim 1, wherein: the base (1) and the panel (2) are integrally connected.
3. The connector airtightness inspection tool according to claim 1, wherein: the backing plate (3) is connected with the panel (2) through high-vacuum silicone grease, and the backing plate (3) is connected with the connector (4) through high-vacuum silicone grease.
4. The connector airtightness inspection tool according to claim 1, wherein: the panel (2) and the base (1) are made of 304 stainless steel materials or aluminum alloy materials, and the backing plate (3) is made of vacuum rubber materials.
5. The connector airtightness inspection tool according to claim 1, wherein: the diameter of the panel (2) is 100mm, the diameter of the base (1) is 26.2mm, and the diameter of the through hole arranged in the center of the panel (2) is 2 mm.
6. The connector airtightness inspection tool according to claim 1, wherein: the outer diameter and the inner diameter of the backing plate (3) are respectively 90mm, 70mm or 90mm, 60mm or 80mm, 50mm or 80mm and 40 mm.
7. The connector airtightness inspection tool according to claim 1, wherein: the lower part of the base (1) is connected with a helium mass spectrometer leak detector through a sealing gasket and a clamping body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447976.8U CN210293577U (en) | 2019-09-03 | 2019-09-03 | Connector gas tightness inspection frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447976.8U CN210293577U (en) | 2019-09-03 | 2019-09-03 | Connector gas tightness inspection frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210293577U true CN210293577U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921447976.8U Active CN210293577U (en) | 2019-09-03 | 2019-09-03 | Connector gas tightness inspection frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210293577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982414A (en) * | 2020-08-10 | 2020-11-24 | 安徽富乐德科技发展股份有限公司 | Method for detecting air tightness of ceramic vacuum connector of physical vapor deposition equipment |
| CN112525424A (en) * | 2020-12-19 | 2021-03-19 | 陕西华达科技股份有限公司 | Micro rectangular connector airtightness test tool |
-
2019
- 2019-09-03 CN CN201921447976.8U patent/CN210293577U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982414A (en) * | 2020-08-10 | 2020-11-24 | 安徽富乐德科技发展股份有限公司 | Method for detecting air tightness of ceramic vacuum connector of physical vapor deposition equipment |
| CN112525424A (en) * | 2020-12-19 | 2021-03-19 | 陕西华达科技股份有限公司 | Micro rectangular connector airtightness test tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: 2 / F, building 9, Kechuang Industrial Park, Caohejing, Huichuan District, Zunyi City, Guizhou Province Patentee after: Guizhou Yuanwang electronic products Co., Ltd Address before: No. 10, Shuanglong group, Lianfeng village, Gaoping, Huichuan District, Zunyi City, Guizhou Province Patentee before: Zunyi Yubo Electronic Glass Co.,Ltd. |
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| TR01 | Transfer of patent right |