CN201210268Y - Embedded micro computer without fan - Google Patents
Embedded micro computer without fan Download PDFInfo
- Publication number
- CN201210268Y CN201210268Y CNU2008200948659U CN200820094865U CN201210268Y CN 201210268 Y CN201210268 Y CN 201210268Y CN U2008200948659 U CNU2008200948659 U CN U2008200948659U CN 200820094865 U CN200820094865 U CN 200820094865U CN 201210268 Y CN201210268 Y CN 201210268Y
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- CN
- China
- Prior art keywords
- support plate
- cabinet
- embedded computer
- fan
- heat radiator
- 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
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Abstract
The utility model discloses a fan-free embedding-typed microcomputer, which comprises a machine box, wherein, a main board and a hard disk are arranged inside the machine box; the machine box consists of a U-shaped box body, two heat radiation sheets and a front baffle plate; the main board and the hard disk are respectively attached to the two heat radiation sheets for radiating the heat. The microcomputer adopts the fan-free machine box heat radiation, thereby preventing the problem that the fan is required to be repaired frequently; moreover, the microcomputer has small volume, and has shock prevention, and has favorable tightness, and is applicable to the outdoor or the wild complicated environments such as high temperature, low temperature, moisture, electromagnetic, dust, vibration, and the like.
Description
Technical field
The utility model relates to a kind of microcomputer, relates in particular to a kind of no fan embedded computer.
Background technology
Microcomputer is the core component of " electronic police ", open-air unmanned system, need out of doors in addition complex environment conditions such as open-air high temperature/low temperature, humidity, electromagnetism, dust, vibration under uninterruptedly, stable operation for a long time.Therefore, the protection against the tide of requirement equipment, dustproof, anti-vibration, anti-electromagnetic capability are strong, can in wide temperature range and broad humidity range, work, the monitoring function of carry out earnestly oneself, and need not safeguard or only need a little maintenance, in addition, system need handle the complex video view data, must provide the result accurately and timely through computing, computing power requires enough high; Because need multiple application cards such as expansion I/O card and capure card, so require system that many card extended capabilities can be provided.And the computing machine volume that requirement is applied to said system is enough little, is easily mounted on latent close corner or space.
Other vehicle electronics product, its core component also are a kind of microcomputers, vehicle electronics product also requires to have environmental resistance (moisture resistance, heatproof degree and vibration resistance) and high-intensity mechanical property; In addition, because the automotive electronics process is growing, also make the use number of vehicle electronics product that significantly growth has been arranged, this also just requires vehicle electronics product also will possess miniaturization and light-weighted functional characteristics; And require the extendability of computing machine strong, function can be expanded under the situation that does not need to change fully again.
Be used for open air or open-air microcomputer, vehicle electronics product at present, the main connected mode that adopts base plate (as passive backplane) and function card (as CPU card, display card, control card, I/O card), directly on computer bottom plate, adopt the mode expansion bus of PCI groove, ISA groove, each function card vertically inserts on the base plate expansion slot, function card adopts the mode of golden finger to connect with being connected of base plate, and dispels the heat by fan.There are a lot of defectives in said structure: 1, because the often maintenance of fan needs can not adapt to above-mentioned applied environment; 2, above-mentioned extended mode makes that the computing machine volume is big, can not well satisfy the requirement of above-mentioned application scenario to miniaturization; 3, golden finger and slot are connected transportation or cause looseningly easily in the environment of vibration, and shock resistance is not strong, and the gap between golden finger and the slot stops up in the big environment of dust easily, cause the computing machine can't operate as normal.
The utility model content
The technical problems to be solved in the utility model is: fan needs often to safeguard during the heat radiation of available technology adopting fan.
The technical matters that the utility model further will solve is: extended mode and connected mode can not adapt to complex environments such as open air, open-air high low temperature, humidity, electromagnetism, dust, vibration in the prior art; Shock resistance is not strong; And existing extended mode makes that the computing machine volume is excessive, does not have disguise.
The utility model solves above-mentioned technical matters by the following technical programs: no fan embedded computer, comprise cabinet, be provided with mainboard, hard disk in the cabinet, cabinet is made up of U-shaped casing, two heat radiator, front aprons, and mainboard, hard disk are fitted with two heat radiator respectively and dispelled the heat.
Described heat radiator is the fin type heat radiator, and two heat radiator are oppositely arranged, and wherein a slice heat radiator and mainboard fit together by Heat Conduction Material, and another sheet heat radiator also fits together by Heat Conduction Material and hard disk.
Have through hole on the described front apron, be respectively equipped with I/O interface, power supply input port in the through hole.
The cabinet internal fixation has support plate, and the support plate one side is connected with mainboard, and another side is connected with expansion card.
Described support plate is fixed on the cabinet inwall, and it simultaneously is provided with connector, another side is provided with expansion slot, and support plate is connected with mainboard by connector, and cooperates by the expansion contact pin that is provided with on expansion slot and the expansion card and to be connected with expansion card.
Described expansion card is fixed on the support plate.
Described expansion card is fixed on the support plate by the Nut column rivet welding.
Described expansion card comprises two PC/104 expansion cards that pile up mutually.
In the cabinet side or the cabinet bottom surface be provided with the wall hanging bar.
The utility model does not have the fan embedded computer, adopt the fin type heat radiator as the cabinet two sides, having saved fan takes up space, and mainboard and hard disk directly dispel the heat by heat radiator, heat is directly transferred to the external world, make system need not fan assembly and just can dispel the heat, the product cooling system need not daily servicing, has satisfied mobile unit, electronic police and open-air unattended operation environment to computing machine miniaturization, reliable and stable demand.
Cabinet adopts assembled structure, is made up of heat radiator, U-shaped casing, front apron; Front apron is from the dismounting very easily of the cabinet outside, and fixing comparatively convenient to support plate, and it is good that support plate is fixed on the cabinet internal stability, on the mainboard grafting support plate, and heat radiator and support plate clamping, guaranteed mainboard and support plate connection stability.Mainboard is to adopt ETX structure mainboard, only need change this piece mainboard during upgrading, and need not to change support plate, and the updating and upgrading of a product is quick, and daily servicing is convenient.
The utility model adopts high performance ETX mainboard of low-power consumption and notebook hard disk, also adopt little, the stackable PC/104 expansion card of volume, the computing machine size only is 89mm (height) * 180mm (wide) * 230mm (deeply), and volume is little, satisfies the requirement of special occasions to the special computer miniaturization.
The expansion card that is connected with support plate adopts the PC/104 expansion card, and PC/104 expansion card and support plate are to sting mutually with the expansion contact pin and link to each other by expansion slot, and it is solid and reliable that this laminate packaging is compared the connected mode of golden finger, and fabulous shock resistance is arranged.
Owing to not adopting fan to adopt the heat radiation of case radiation sheet, can realize the hermetically sealed of computing machine, good seal performance adapts to open air or field work environment better.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation after the assembling of the present utility model;
Fig. 3 is the synoptic diagram of a kind of cabinet suspension springs of the utility model position embodiment;
Fig. 4 is the synoptic diagram of the another kind of cabinet suspension springs of the utility model position embodiment.
Embodiment
As shown in Figure 1, 2, a kind of no fan embedded computer, comprise cabinet, cabinet is made up of U-shaped casing 3, heat radiator 1, heat radiator 4, front apron 2, be provided with mainboard 11, hard disk 7 in the cabinet, mainboard 11, hard disk 7 can adopt high performance ETX mainboard of low-power consumption and notebook hard disk respectively, and described two heat radiator 1,4 are oppositely arranged, wherein heat radiator 1 fits together by Heat Conduction Material with the main heater members of mainboard 11, and heat radiator 4 also fits together by material with hard disk 7.Have through hole 12 on the front apron 2, be respectively equipped with a plurality of I/O interfaces 13, power supply input port 14 in the through hole 12.Be provided with support plate 5 in the cabinet, support plate 5 is fixed on U-shaped casing 3 inwalls of cabinet, be connected with mainboard 11 and expansion card 6 on the support plate, mainboard 11 is connected support plate 5 bottom surfaces, is provided with expansion slot 9 above the support plate 5 by connector 10, expansion card 6 is provided with expansion contact pin 8, expansion contact pin 8 is inserted in the expansion slot 9 expansion card 6 is connected on the support plate 5, and expansion card 6 also passes through Nut column 16 rivet weldings on support plate 5, and all welded nut posts 16 and leg are not interfered the installation of other components and parts; Expansion card 6 comprises two PC/104 expansion cards that pile up mutually, described piling up be by being separately positioned on two expansion slots 9 on the expansion card 6 and the 8 mutual plug-in mountings formation of expansion contact pin, and also is provided with power switch, power light, hard disk running indicator on the front apron 2 opposed U-shaped casings 3.
Shown in Fig. 3,4, wall hanging bar 15 has two kinds of mounting meanss, and a kind of is to be contained in the cabinet bottom surface, forms horizontal installation, and another kind is to be contained in the cabinet side, forms vertical installation.
Installation steps:
1, support plate 5 by screw retention on U-shaped casing 3 both sides inwalls;
2, ETX mainboard 11 is installed on the support plate 5;
3, heat radiator 1 (ETX mainboard one side heat radiator) and U-shaped casing 3 link together by screw retention, and main heating components and parts are fitted;
4, PC/104 expansion card 6 piles up and is inserted on the support plate 5, is connected with expansion slot 9 by expansion contact pin 8 earlier, uses Nut column 16 rivet weldings again on support plate 5;
5, hard disk 7 is fixed on U-shaped casing 3 inwalls;
6, heat radiator 4 (hard disk one side heat radiator) is fixedly mounted on U-shaped casing 3 inwalls, guarantees heat radiator 4 and hard disk 7 applyings;
7, front apron 2 is fixed on the U-shaped casing 3, promptly installs.
Claims (9)
1, no fan embedded computer comprises cabinet, is provided with mainboard, hard disk in the cabinet, it is characterized in that, cabinet is made up of U-shaped casing, two heat radiator, front aprons, and mainboard, hard disk are fitted with two heat radiator respectively and dispelled the heat.
2, no fan embedded computer according to claim 1, it is characterized in that, described heat radiator is the fin type heat radiator, two heat radiator are oppositely arranged, wherein a slice heat radiator and mainboard fit together by Heat Conduction Material, and another sheet heat radiator also fits together by Heat Conduction Material and hard disk.
3, no fan embedded computer according to claim 1 is characterized in that, has through hole on the described front apron, is respectively equipped with I/O interface, power supply input port in the through hole.
4, according to any described no fan embedded computer of claim 1～3, it is characterized in that the cabinet internal fixation has support plate, the support plate one side is connected with mainboard, and another side is connected with expansion card.
5, no fan embedded computer according to claim 4, it is characterized in that, described support plate is fixed on the cabinet inwall, it simultaneously is provided with connector, another side is provided with expansion slot, support plate is connected with mainboard by connector, and cooperates by the expansion contact pin that is provided with on expansion slot and the expansion card and to be connected with expansion card.
6, no fan embedded computer according to claim 5 is characterized in that described expansion card is fixed on the support plate.
7, no fan embedded computer according to claim 6 is characterized in that described expansion card is fixed on the support plate by the Nut column rivet welding.
8, no fan embedded computer according to claim 7 is characterized in that, described expansion card comprises two PC/104 expansion cards that pile up mutually.
9, according to any described no fan embedded computer of claim 1～3, it is characterized in that, in the cabinet side or the cabinet bottom surface be provided with the wall hanging bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200948659U CN201210268Y (en) | 2008-06-18 | 2008-06-18 | Embedded micro computer without fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200948659U CN201210268Y (en) | 2008-06-18 | 2008-06-18 | Embedded micro computer without fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210268Y true CN201210268Y (en) | 2009-03-18 |
Family
ID=40481006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200948659U Expired - Lifetime CN201210268Y (en) | 2008-06-18 | 2008-06-18 | Embedded micro computer without fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210268Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893921A (en) * | 2010-04-08 | 2010-11-24 | 山东高效能服务器和存储研究院 | Noise-free energy-saving server |
| CN105682385A (en) * | 2015-12-11 | 2016-06-15 | 中国铁道科学研究院铁道建筑研究所 | Control case |
| CN106933309A (en) * | 2015-12-30 | 2017-07-07 | 研祥智能科技股份有限公司 | Marine Electronics information calculating platform |
| CN108241416A (en) * | 2016-12-27 | 2018-07-03 | 研祥智能科技股份有限公司 | A kind of miniaturization network security application platform |
| CN108693941A (en) * | 2018-06-15 | 2018-10-23 | 芜湖华特电子科技有限公司 | A kind of industry embedded computer high efficiency and heat radiation shell |
| CN110928384A (en) * | 2019-12-20 | 2020-03-27 | 联想(北京)有限公司 | Electronic equipment |
-
2008
- 2008-06-18 CN CNU2008200948659U patent/CN201210268Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893921A (en) * | 2010-04-08 | 2010-11-24 | 山东高效能服务器和存储研究院 | Noise-free energy-saving server |
| CN105682385A (en) * | 2015-12-11 | 2016-06-15 | 中国铁道科学研究院铁道建筑研究所 | Control case |
| CN106933309A (en) * | 2015-12-30 | 2017-07-07 | 研祥智能科技股份有限公司 | Marine Electronics information calculating platform |
| CN106933309B (en) * | 2015-12-30 | 2020-02-28 | 研祥智能科技股份有限公司 | Ocean electronic information computing platform |
| CN108241416A (en) * | 2016-12-27 | 2018-07-03 | 研祥智能科技股份有限公司 | A kind of miniaturization network security application platform |
| CN108693941A (en) * | 2018-06-15 | 2018-10-23 | 芜湖华特电子科技有限公司 | A kind of industry embedded computer high efficiency and heat radiation shell |
| CN110928384A (en) * | 2019-12-20 | 2020-03-27 | 联想(北京)有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090318 Effective date of abandoning: 20110117 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |