CN103986029A - Electromagnetic radiation interference shielding case - Google Patents
Electromagnetic radiation interference shielding case Download PDFInfo
- Publication number
- CN103986029A CN103986029A CN201410219853.4A CN201410219853A CN103986029A CN 103986029 A CN103986029 A CN 103986029A CN 201410219853 A CN201410219853 A CN 201410219853A CN 103986029 A CN103986029 A CN 103986029A
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- CN
- China
- Prior art keywords
- shielding case
- electromagnetic radiation
- connector
- electromagnetic interference
- electromagnetic
- 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.)
- Pending
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Abstract
The invention relates to a transmission line anti-interference device, in particular to an electromagnetic radiation interference shielding case. The electromagnetic radiation interference shielding case comprises a connector (1), a rear iron shell (2) and an electromagnetic anti-interference protection sleeve (3), wherein the connector (1) and the rear iron shell (2) are communicated and connected with each other, the electromagnetic anti-interference protection sleeve (3) is embedded and fixed in the rear iron shell (2) and connected with the connector (1), the electromagnetic anti-interference protection sleeve (3) is in a square shape with the size of 17.8 mm*7.8 mm*3.7 mm, and the electromagnetic anti-interference protection sleeve (3) is provided with a penetrating hole (4) which allows the connector (1) to penetrate through and has the maximum frame size of 5.6 mm*15.0 mm. The electromagnetic radiation interference shielding case is simple in structure and convenient to manufacture and plays a good role in electromagnetic radiation prevention, and the cost for producing and manufacturing the electromagnetic radiation interference shielding case is effectively controlled.
Description
Technical field
The present invention relates to a kind of transmission line interference preventer, relate in particular to a kind of electromagnetic interference shielding case.
Background technology
In the market for being generally to have two kinds to the jamming-proof shielding case of transmission line:
A shielding case that adopts integral die-cast mode to support, this type of products characteristics is that product is integrated, anti-electromagnetic radiation is effective, but because use material, be kirsite, therefore material cost is high, complex manufacturing, need to pass through the operations such as die casting, polishing, shot-peening, plating, production capacity is low.
Another kind is the shielding case that adopts upper and lower two halves stamping parts, and the feature of this series products is to combine between the higher and lower levels to produce gap, and anti-electromagnetic radiation effect is poor, because it adopts the common metals such as general copper or iron, the cost of material is low, and it adopts the technique of punching press, and productivity ratio is higher.
Summary of the invention
The object of the present invention is to provide a kind of electromagnetic interference shielding case, solved and existingly for the jamming-proof shielding case of transmission line, cannot be issued in the prerequisite of controlling cost the problem of good anti-electromagnetic radiation effect.
For addressing the above problem, the technical solution used in the present invention is:
A kind of electromagnetic interference shielding case, comprise connector, rear iron-clad and electromagnetic interference sheath, described connector is connected with rear iron-clad mutual conduction, described electromagnetic interference shielding cover is mounted on described rear iron-clad and is connected with described connector, described electromagnetic interference sheath is and is of a size of the square of 17.8mm*7.8mm*3.7mm, and described electromagnetic interference sheath is that the perforation frame full-size that connector passes is 5.6mm*15.0mm.
Adopt the beneficial effect that technique scheme produces to be: this electromagnetic interference protective jacket is due on electromagnetic interference shielding cover is mounted in described rear iron-clad and be connected with described connector, not only play good anti-electromagnetic radiation effect, also effectively controlled its cost of manufacturing.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of a kind of electromagnetic interference shielding case of the present invention.
Fig. 2 is the structural representation of electromagnetic interference sheath in Fig. 1.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 and Fig. 2 show embodiment of a kind of electromagnetic interference shielding case of the present invention: a kind of electromagnetic interference shielding case, comprise connector 1, rear iron-clad 2 and electromagnetic interference sheath 3, described connector 1 is connected with rear iron-clad 2 mutual conduction, described electromagnetic interference sheath 3 is mounted on described rear iron-clad 2 and is connected with described connector 1, described electromagnetic interference sheath 3 is and is of a size of the square of 17.8mm*7.8mm*3.7mm, and the perforation 4 frame full-sizes that described electromagnetic interference sheath 3 passes for connector 1 are 5.6mm*15.0mm.
Claims (1)
1. an electromagnetic interference shielding case, it is characterized in that: comprise connector (1), rear iron-clad (2) and electromagnetic interference sheath (3), described connector (1) is connected with rear iron-clad (2) mutual conduction, described electromagnetic interference sheath (3) is mounted in described rear iron-clad (2) above and is connected with described connector (1), described electromagnetic interference sheath (3) is and is of a size of the square of 17.8mm*7.8mm*3.7mm, and perforation (4) the frame full-size that described electromagnetic interference sheath (3) passes for connector (1) is 5.6mm*15.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219853.4A CN103986029A (en) | 2014-05-20 | 2014-05-20 | Electromagnetic radiation interference shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219853.4A CN103986029A (en) | 2014-05-20 | 2014-05-20 | Electromagnetic radiation interference shielding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103986029A true CN103986029A (en) | 2014-08-13 |
Family
ID=51277905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410219853.4A Pending CN103986029A (en) | 2014-05-20 | 2014-05-20 | Electromagnetic radiation interference shielding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103986029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015212660B4 (en) * | 2015-07-07 | 2020-10-08 | Volkswagen Aktiengesellschaft | Charging plug |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402884Y (en) * | 2009-04-17 | 2010-02-10 | 永泰电子（东莞）有限公司 | Electric connector and arranging wire rubber plug for same |
| CN101984522A (en) * | 2010-12-09 | 2011-03-09 | 永泰电子（东莞）有限公司 | Integrated electrical connector |
| CN102035111A (en) * | 2010-10-12 | 2011-04-27 | 贵州航天电器股份有限公司 | Shield connecting device of rectangular electric connector |
| CN201975636U (en) * | 2010-11-26 | 2011-09-14 | 深圳市和宏实业有限公司 | Plug of data connector |
| CN102280777A (en) * | 2010-04-27 | 2011-12-14 | 星电株式会社 | Shield case and connector having the same |
| CN202425284U (en) * | 2011-12-15 | 2012-09-05 | 江苏中科梦兰电子科技有限公司 | Electromagnetic shielding casing of integrated machine |
-
2014
- 2014-05-20 CN CN201410219853.4A patent/CN103986029A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402884Y (en) * | 2009-04-17 | 2010-02-10 | 永泰电子（东莞）有限公司 | Electric connector and arranging wire rubber plug for same |
| CN102280777A (en) * | 2010-04-27 | 2011-12-14 | 星电株式会社 | Shield case and connector having the same |
| CN102035111A (en) * | 2010-10-12 | 2011-04-27 | 贵州航天电器股份有限公司 | Shield connecting device of rectangular electric connector |
| CN201975636U (en) * | 2010-11-26 | 2011-09-14 | 深圳市和宏实业有限公司 | Plug of data connector |
| CN101984522A (en) * | 2010-12-09 | 2011-03-09 | 永泰电子（东莞）有限公司 | Integrated electrical connector |
| CN202425284U (en) * | 2011-12-15 | 2012-09-05 | 江苏中科梦兰电子科技有限公司 | Electromagnetic shielding casing of integrated machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015212660B4 (en) * | 2015-07-07 | 2020-10-08 | Volkswagen Aktiengesellschaft | Charging plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |