SU711711A1 - Shielding case - Google Patents

Shielding case Download PDF

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Publication number
SU711711A1
SU711711A1 SU762356171A SU2356171A SU711711A1 SU 711711 A1 SU711711 A1 SU 711711A1 SU 762356171 A SU762356171 A SU 762356171A SU 2356171 A SU2356171 A SU 2356171A SU 711711 A1 SU711711 A1 SU 711711A1
Authority
SU
USSR - Soviet Union
Prior art keywords
strip
cover
shielding case
contact
shielding
Prior art date
Application number
SU762356171A
Other languages
Russian (ru)
Inventor
Борис Мордухович Иоффе
Николай Иванович Барченко
Владимир Станиславович Пашкевич
Original Assignee
Предприятие П/Я М-5308
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я М-5308 filed Critical Предприятие П/Я М-5308
Priority to SU762356171A priority Critical patent/SU711711A1/en
Application granted granted Critical
Publication of SU711711A1 publication Critical patent/SU711711A1/en

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  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

Изобретение относитс  к области радиоэлектроники, в частности, к устройствам экранировки радиоэлектроЕНого оборудовани . Известен экранирующий кожух, содержащий плоские пружины, контактную план ку, корпус и крышку 1.. Недостатком известного устройства  вл етс  прерывистое контактирование по периметру крышки, а также трудность эксплуатации. Наиболее близким по техническому ре шению к предлагаемому  вл етс  экранирующий кожух, содержащий корпус с контактной планкой и крышку 2. Однако данное устройство не обеспечи вает надежную экранировку и сложно кон структивно. Цель изобретени  - упрощение конструкции и повышение надежности экрани ровки. Поставленна  цель достигаетс , тем, что экра11шрующий кожух, содержащий корпус с контактной планкой и крышку, снабжен установленной по периметру кры1ша1 полосой токопровод щей резины с возможностью взаимодействи  ее с контактной планкой корпуса при закрывании крышки. На фиг. 1 изображено сечение экранирующего кожуха с открытой крышкой; на фиг. 2 - сече1ше экранирующего ко- жуха с закрытой крышкой. Экранирующий кожух содержит корпус 1 с крышкой 2, по периметру которой установлено крепление 3, на котором закреплена полоса 4 токопровод щей радиопоглошающей резины с помощью планки 5. По периметру проема под крышку 2 в корпусе 1 установлена контактна  планка 6, покрыта  токопровод щей краской . Плоскость полосы 4 перпендикул рна плоскости контактной планки 6. В процессе закрывани  крышки 2 планка 6 давит на полосу 4 и изгибает ее таким образом, что плоскость полосы 4 становитс  параллельна плоскости контактной планки 6. При этом контактное давление направлено перпендикул рно нап2 иThe invention relates to the field of radio electronics, in particular, to devices for shielding radio-electronic equipment. A shielding casing is known, comprising flat springs, a contact plan, a body and a cover 1. A disadvantage of the known device is intermittent contacting around the perimeter of the cover, as well as the difficulty of operation. The closest to the technical solution to the present invention is a shielding casing, comprising a housing with a contact strip and a cover 2. However, this device does not provide reliable shielding and is not very constructive. The purpose of the invention is to simplify the design and increase the reliability of shielding. This goal is achieved by the fact that the shield of the routing casing, comprising a housing with a contact strip and a cover, is provided with a conductive rubber strip installed along the perimeter of the cover, with the possibility of its interaction with the contact strip of the housing when the cover is closed. FIG. 1 shows the cross-section of the shielding casing with the lid open; in fig. 2 - cross section of the shield cover with the lid closed. The shielding casing includes a housing 1 with a lid 2, around the perimeter of which a fastener 3 is installed, on which strip 4 of conductive radioplating rubber is fixed with a strap 5. Along the perimeter of the opening under lid 2 in housing 1 a contact strap 6 is installed, covered with conductive paint. The plane of the strip 4 is perpendicular to the plane of the contact strip 6. In the process of closing the cover 2, the strip 6 presses on the strip 4 and bends it so that the plane of the strip 4 becomes parallel to the plane of the contact strip 6. In this case, the contact pressure is directed perpendicular to nap2 and

равлению перемещени  крышки displacement of the cover

не преп тствует ее закрыванию.does not prevent it from closing.

Claims (2)

1.Патент Великобритании1.Patent UK № 1282697, кл. HI R, 19,07.72No. 1282697, cl. HI R, 19.07.72 2.Патент ФРГ № 1590584, кл . 21 С 24/01, 14.05.69.2. The patent of Germany No. 1590584, cl. 21 24/01, 14.05.69.
SU762356171A 1976-05-10 1976-05-10 Shielding case SU711711A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762356171A SU711711A1 (en) 1976-05-10 1976-05-10 Shielding case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762356171A SU711711A1 (en) 1976-05-10 1976-05-10 Shielding case

Publications (1)

Publication Number Publication Date
SU711711A1 true SU711711A1 (en) 1980-01-25

Family

ID=20659927

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762356171A SU711711A1 (en) 1976-05-10 1976-05-10 Shielding case

Country Status (1)

Country Link
SU (1) SU711711A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2602835C1 (en) * 2015-05-13 2016-11-20 Акционерное общество "Концерн радиостроения "Вега" Method of shielding in electronic module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2602835C1 (en) * 2015-05-13 2016-11-20 Акционерное общество "Концерн радиостроения "Вега" Method of shielding in electronic module
RU2602835C9 (en) * 2015-05-13 2017-02-02 Акционерное общество "Концерн радиостроения "Вега" Method of shielding in electronic module

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