CN201742680U - Housing device for electromagnetic compatibility of electronic circuits - Google Patents
Housing device for electromagnetic compatibility of electronic circuits Download PDFInfo
- Publication number
- CN201742680U CN201742680U CN2010202923776U CN201020292377U CN201742680U CN 201742680 U CN201742680 U CN 201742680U CN 2010202923776 U CN2010202923776 U CN 2010202923776U CN 201020292377 U CN201020292377 U CN 201020292377U CN 201742680 U CN201742680 U CN 201742680U
- Authority
- CN
- China
- Prior art keywords
- bolt
- electromagnetic compatibility
- conductive rubber
- housing device
- side plate
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides a housing device for electromagnetic compatibility of electronic circuits. The housing device mainly comprises a face plate, a lateral plate, a conductive rubber sealing strip and a countersunk bolt, and is characterized in that the face plate and the lateral plate are connected through the countersunk bolt, and the conductive rubber sealing strip is mounted in a slot of the lateral plate. In the utility model, although a small gap exists between a bolt mounting hole on the face plate and the bolt, the face plate and the lateral plate can be fully compressed and sealed by the conductive rubber sealing strip under the fastening force of the bolt, so that the small gap is completely eliminated from the housing device, therefore, the electromagnetic compatibility of electronic products is effectively improved.
Description
Technical field
The utility model belongs to the electromagnetic compatibility device, establishes the canning that relates to a kind of suitable electromagnetic compatibility especially.
Background technology
Along with the electronic equipment extensive use, the Electro Magnetic Compatibility EMC (ElectroMagnetic Compatibility) in the electronic products such as various communication apparatus, household electrical appliance has been one of important inspection technology index of present electronic equipment.Present Electro Magnetic Compatibility protecting sheathing has the shielding construction of many kinds of forms; the most common Electro Magnetic Compatibility protection form is to realize electromagnetic compatibility with conductive rubber strip and bolt; but; electromagnetic compatibility in existing this version; the village is in the bolt junction on canning; usually gone back to the slit; so that return in the Electro Magnetic Compatibility that to a certain degree influences product; particularly for the electronics of highly sensitive requirement; existing structure is because these little slits; tend to cause the anti-electromagnetic interference capability of its electronics to be difficult to reach its device design requirement, cause this electronics product defective.
Summary of the invention
The purpose of this utility model is for overcoming the deficiencies in the prior art, provide a kind of simple in structure, implement conveniently, being applicable to the canning of the electronic product electromagnetic compatibility protection of various different electronic product electromagnetic compatibility requirement.
The utility model is achieved in that
A kind of canning of electronic circuit electromagnetic compatibility comprises panel 1, side plate 2, conductive rubber strip 3 and is used for fixing the bolt 4 of panel to the side plate; Described conductive rubber strip is installed in the bolt inboard or the outside of side plate; It is characterized in that: described conductive rubber strip is installed in the groove of side plate, and described panel is connected by countersunk bolt with side plate.
The utility model has simple in structurely compared with the prior art, implements to make things convenient for advantage, is applicable to the electronic product shell that electromagnetic compatibility is had relatively high expectations.
Description of drawings
Fig. 1 the utility model sealing strip is at the structural representation in the outside of bolt.
Fig. 2 the utility model sealing strip is at the structural representation of the inboard of bolt.
The canning schematic diagram of a kind of electronic product electromagnetic compatibility protection of Fig. 3 the utility model.
Embodiment
Illustrated in figures 1 and 2, the canning of a kind of electronic circuit electromagnetic compatibility of the utility model comprises panel 1, side plate 2, conductive rubber strip 3 and countersunk bolt 4; Described panel 1 is connected by countersunk bolt 4 with side plate 2, and conductive rubber strip is installed in the groove of side plate 2.Described conductive rubber strip is installed in the bolt inboard or the outside of side plate; Inboard result of use is better.
Shown in Figure 3; the canning of a kind of electronic product electromagnetic compatibility protection of the utility model; between the hole and bolt 4 of construction bolt on the panel 1; though little gap is arranged; but under bolt fastening, panel 1 and side plate 2 can be compressed fully and seal at the conductive seal bar 3 in bolt 4 inboards or the outside; canning will be eliminated little gap fully, thereby improve the Electro Magnetic Compatibility of electronic product effectively.
Claims (1)
1. the canning of an electronic circuit electromagnetic compatibility comprises panel (1), side plate (2), conductive rubber strip (3) and is used for fixing the bolt (4) of panel to the side plate; Described conductive rubber strip is installed in the bolt inboard or the outside of side plate; It is characterized in that: described conductive rubber strip is installed in the groove of side plate, and described panel is connected by countersunk bolt with side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923776U CN201742680U (en) | 2010-08-10 | 2010-08-10 | Housing device for electromagnetic compatibility of electronic circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923776U CN201742680U (en) | 2010-08-10 | 2010-08-10 | Housing device for electromagnetic compatibility of electronic circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742680U true CN201742680U (en) | 2011-02-09 |
Family
ID=43557959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202923776U Expired - Lifetime CN201742680U (en) | 2010-08-10 | 2010-08-10 | Housing device for electromagnetic compatibility of electronic circuits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231853A (en) * | 2016-09-30 | 2016-12-14 | 中信机电制造公司科研设计院 | Lifting wired control box |
| CN109588031A (en) * | 2017-09-28 | 2019-04-05 | 波音公司 | Fast Installation thermoplasticity galvanomagnetic-effect protective cap |
-
2010
- 2010-08-10 CN CN2010202923776U patent/CN201742680U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231853A (en) * | 2016-09-30 | 2016-12-14 | 中信机电制造公司科研设计院 | Lifting wired control box |
| CN109588031A (en) * | 2017-09-28 | 2019-04-05 | 波音公司 | Fast Installation thermoplasticity galvanomagnetic-effect protective cap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202583399U (en) | Combined device formed by ultrahigh frequency sensor and shielding soft base of sensor | |
| CN105071321A (en) | Method for improving electromagnetic shielding performance of multi-path cable sealing device | |
| CN201742680U (en) | Housing device for electromagnetic compatibility of electronic circuits | |
| CN106659102A (en) | Strong electromagnetic pulse shielding protection reinforcing case | |
| CN101498960A (en) | Method for manufacturing computer with good electromagnetic compatibility | |
| CN203720827U (en) | Waterproof touch screen structure with electromagnetic shielding function | |
| CN204652865U (en) | A kind of radio shielding box body | |
| CN109862770A (en) | The anti-interference structure of auxiliary power unit control unit | |
| CN104661505B (en) | A kind of instrument protector | |
| CN204652870U (en) | Automotive electronics private mask case | |
| CN205082044U (en) | Shield device of sealed double -deck PCB board | |
| CN209390444U (en) | It is a kind of to show and communicate specific integrated circuit plate | |
| CN202697029U (en) | Printed circuit board provided with shielding cover(s) | |
| CN105092911A (en) | Test cabinet shielding structure | |
| CN201584589U (en) | Rear line earthing device | |
| CN201247269Y (en) | Electric energy meter | |
| CN204595825U (en) | A kind of electromagnetic compatibility infrared touch panel and display | |
| CN201417856Y (en) | Shielding device for input/output port of golden finger on electrical appliance | |
| CN202713775U (en) | Printed circuit board shielding structure | |
| CN103105911A (en) | Electric conduction elastic chip device for computer | |
| CN206472444U (en) | One kind electromagnetic shielding remote-control box | |
| CN204231866U (en) | A kind of electric machine controller plastics connector electromagnetic compatible shielding processing unit | |
| CN202423875U (en) | Anti-leakage isolation device | |
| CN203966208U (en) | A kind of drive recorder mounting box | |
| CN202005062U (en) | Novel circuit board structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANXI HUAYANG JILU TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TAIYUAN HUAYANG JILU ELECTRONIC CONTROL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 030008, Shanxi Taiyuan stainless steel industrial park processing zone C Park, No. 1 plant Patentee after: Shanxi Huayang Polytron Technologies Inc Address before: 030024, No. 1, building 11, East Garden, Hongfeng garden, Feng Feng South Road, Shanxi, Taiyuan Patentee before: Taiyuan Huayang Jilu Electronic Control Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |