CN103929934A - Shielding part - Google Patents
Shielding part Download PDFInfo
- Publication number
- CN103929934A CN103929934A CN201310015721.5A CN201310015721A CN103929934A CN 103929934 A CN103929934 A CN 103929934A CN 201310015721 A CN201310015721 A CN 201310015721A CN 103929934 A CN103929934 A CN 103929934A
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- CN
- China
- Prior art keywords
- shielding part
- part body
- disjunctor
- shielding
- arrange
- 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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Abstract
The invention discloses a shielding part and relates to a structure of the shielding part of an anti-interference device. The shielding part comprises a first shielding part body, a second shielding part body, a third shielding part body, a fourth shielding part body and a fifth shielding part body which are arranged from top to bottom in sequence. An upper groove is formed in the lower end of the second shielding part body, a lower groove is formed in the upper end of the third shielding part body, the lower end of the second shielding part body is welded with the upper end of the third shielding part body, the first shielding part body is connected with the second shielding part body, and the third shielding part body is connected with the fourth shielding part body connected with the fifth shielding part body. By means of improvement on a mould, one welding joint replaces original four welding joints, processing on the position of the welding joint is reduced, product sizes are ensured, efficiency is increased, and production cost and labor intensity of workers are reduced.
Description
Technical field
The present invention relates to the structure of the shielding part of anti-tampering equipment.
Background technology
The effect of shielding part be with shielding part by component, circuit, sub-assembly, the interference source of cable or whole system is surrounded, and prevents that interfere with electromagnetic field is to outdiffusion; Or with shielding part by receiving circuit, equipment or system are surrounded, and prevent that they are subject to the impact of external electromagnetic field.Existing shielding part comprises the first shielding part body, secondary shielding part body, the 3rd shielding part body, the 4th shielding part body and the 5th shielding part body that set gradually from top to bottom, neighbouring two shielding part bodies adopt welding, form four road weld seams, polishing need be carried out in per pass commissure, make inefficiency, and increased production cost and workman's labour intensity.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides the shielding part that a kind of weld seam is few.
The object of the present invention is achieved like this: shielding part, comprise the first shielding part body setting gradually from top to bottom, secondary shielding part body, the 3rd shielding part body, the 4th shielding part body and the 5th shielding part body, the lower end of secondary shielding part body arranges upper groove, the upper end of the 3rd shielding part body arranges low groove, the upper end welding of the lower end of described secondary shielding part body and the 3rd shielding part body, described the first shielding part body and secondary shielding part body disjunctor arrange, the 3rd shielding part body and the 4th shielding part body disjunctor arrange, the 4th shielding part body and the 5th shielding part body disjunctor arrange.
The present invention makes the first shielding part body and the setting of secondary shielding part body disjunctor by the improvement of mould, the 3rd shielding part body and the 4th shielding part body disjunctor arrange, the 4th shielding part body and the 5th shielding part body disjunctor arrange, weld seam is reduced to one present weld seam by former Si road weld seam, reduced the processing of commissure simultaneously, product size more can ensure, has also improved efficiency, reduces production costs and workman's labour intensity.
Brief description of the drawings
Fig. 1 is the first structural representation of the present invention.
Fig. 2 is the first structural representation of the present invention.
Embodiment
As shown in Figure 1, for the first shielding part, comprise the first shielding part body 1, secondary shielding part body 2, the 3rd shielding part body 3, the 4th shielding part body 4 and the 5th shielding part body 5 that set gradually from top to bottom, the upper end that the lower end of secondary shielding part body 2 arranges upper groove 6, the three shielding part bodies 3 arranges low groove 7.The first shielding part body 1 and the 2 disjunctor settings of secondary shielding part body, the upper end welding of the lower end of secondary shielding part body 2 and the 3rd shielding part body 3, the 3rd shielding part body 3 and the 4th shielding part body 4 disjunctor settings, the 4th shielding part body 4 and the 5th shielding part body 5 disjunctor settings.
As shown in Figure 2, for the second shielding part, comprise the first shielding part body 1 of from top to bottom setting gradually ', secondary shielding part body 2 ', the 3rd shielding part body 3 ', the 4th shielding part body 4 ' and the 5th shielding part body 5 ', secondary shielding part body 2 ' lower end arrange upper groove 6 ', the 3rd shielding part body 3 ' upper end arrange low groove 7 '.The first shielding part body 1 ' with the setting of secondary shielding part body 2 ' disjunctor, secondary shielding part body 2 ' lower end and the 3rd shielding part body 3 ' upper end welding, the 3rd shielding part body 3 ' with the 4th shielding part body 4 ' disjunctor setting, the 4th shielding part body 4 ' with the 5th shielding part body 5 ' disjunctor setting.
Claims (1)
1. shielding part, comprise the first shielding part body setting gradually from top to bottom, secondary shielding part body, the 3rd shielding part body, the 4th shielding part body and the 5th shielding part body, the lower end of secondary shielding part body arranges upper groove, the upper end of the 3rd shielding part body arranges low groove, the upper end welding of the lower end of described secondary shielding part body and the 3rd shielding part body, it is characterized in that: described the first shielding part body and secondary shielding part body disjunctor arrange, the 3rd shielding part body and the 4th shielding part body disjunctor arrange, the 4th shielding part body and the 5th shielding part body disjunctor arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310015721.5A CN103929934A (en) | 2013-01-16 | 2013-01-16 | Shielding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310015721.5A CN103929934A (en) | 2013-01-16 | 2013-01-16 | Shielding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103929934A true CN103929934A (en) | 2014-07-16 |
Family
ID=51147956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310015721.5A Pending CN103929934A (en) | 2013-01-16 | 2013-01-16 | Shielding part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103929934A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406046A (en) * | 2018-05-04 | 2018-08-17 | 山东国舜建设集团有限公司 | A kind of auxiliary welding equipment and welding method for high-intensity magnetic field |
-
2013
- 2013-01-16 CN CN201310015721.5A patent/CN103929934A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406046A (en) * | 2018-05-04 | 2018-08-17 | 山东国舜建设集团有限公司 | A kind of auxiliary welding equipment and welding method for high-intensity magnetic field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |