FIELD: radio-electronics, possible use in blocks of radio-electronic equipment, where large number of surface mounting elements is used, and in devices with high density of inter-board connections.
SUBSTANCE: radio-electronic block contains a set of flat parallel boards, which are mechanically interconnected to form a packet and electrically connected along engagement plane by means of detachable connectors, consisting of contact-parts in form of rods and sockets. Both boards themselves and the body of radio-electronic block act as body of electric connector, ventilation windows are present. Radio-electronic block is manufactured according to method, which includes setting up flat parallel boards, mechanically interconnecting aforementioned boards to form a packet with ensured electric connections between them along their engagement plane by means of detachable connectors. Connection of walls of radio-electronic block and the set of boards is realized by means of at least one heat-draining pipe with possible thermal contact for heat-loaded elements.
EFFECT: increased reliability, ensured more dense placement of electronic boards in a packet, reduced length of inter-board electric connections, creation of single board packet grounding contour with the body of radio-electronic block, increased efficiency of radio-element cooling, reduced mass and size characteristics, simplified construction and radio-electronic block manufacturing technology.
2 cl, 13 dwg
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RU2671004C1 |
FRAME FOR RADIO ELECTRONIC DEVICE | 2006 |
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RU2333620C2 |
RADIOELCTRONIC UNIT | 2007 |
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RU2367124C2 |
RADIO-ELECTRONIC BLOCK | 2006 |
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RU2305380C1 |
ELECTRONIC HEAT-TRANSFER UNIT | 2017 |
|
RU2671852C1 |
HEAT-LOADED RADIO ELECTRONIC UNIT | 2017 |
|
RU2676080C1 |
RADIO-ELECTRONIC UNIT | 2001 |
|
RU2192716C2 |
BODY FOR ELECTRONIC DEVICES | 2005 |
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RU2286656C1 |
RADIO-ELECTRONIC UNIT | 2008 |
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RU2366126C1 |
ELECTRONIC DEVICE | 2006 |
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RU2312475C1 |
Authors
Dates
2008-02-10—Published
2006-04-10—Filed