CN100444082C - Reinforcing method for computer core module - Google Patents
Reinforcing method for computer core module Download PDFInfo
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- CN100444082C CN100444082C CNB2006101462304A CN200610146230A CN100444082C CN 100444082 C CN100444082 C CN 100444082C CN B2006101462304 A CNB2006101462304 A CN B2006101462304A CN 200610146230 A CN200610146230 A CN 200610146230A CN 100444082 C CN100444082 C CN 100444082C
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- integrated circuit
- circuit board
- fixed
- computing machine
- fixed mount
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Abstract
The reinforcing means is related to structure composed of outer chassis, hard disk, main board, plates and cards. Independent module reinforcement frame (MRF) are setup inside the outer chassis. Rigid rack for plates and cards, and rigid rack for hard disk are setup on two ends of MRF. Intensified girder for plates and cards are setup on the up portion of MRF, and shock absorber is setup on bottom. Main board is setup on bottom inside MRF. Wide cards and narrow cards are inserted to slots on the main board. Through rigid rack for narrow/wide cards, upside of narrow/wide card is connected to the intensified girder. Triangular reinforced plates are setup on two sides in inner walls of MRF. The invention raises performances of shock resistant, antivibration, moisture and heat proof, antismog, electromagnetic compatibility etc. Thus, stability, reliability, and environmental suitability of computer are increased greatly. Application area of computer is widened.
Description
Technical field
The present invention relates to a kind of Computer Applied Technology, the computing machine that specifically a kind of core component is reinforced.
Background technology
The bus mode of ruggedized computer employing at present mainly contains: PCI, CPCI, PC104 etc.Pci bus architecture is widely adopted because of excellent performance, cheap, the compatible advantages of higher of extendability, but traditional reinforcement technique causes its environmental suitability lower, the ability of especially shock resistance, anti-vibration is relatively poor, so the pci bus mode only has been used in the primary ruggedized computer.When environmental index is higher, generally all adopted the very high bus mode of reliabilities such as CPCI, its shortcoming be cost an arm and a leg, extendability is poor, the production cycle is long, the coupling integrated circuit board less etc.Therefore, this kind equipment costs an arm and a leg, specific aim is higher, is not suitable for producing in batches.Be to connect by the mode that golden finger patches between the computer card of pci bus, the reliability of this mode is lower, may obliterated data under the environment of vibratory impulse, so that crash, can not find phenomenon such as expansion card.The problem of integrated circuit board loose contact has become restriction pci bus computing machine to improve the bottleneck of environmental suitability.In addition, original reinforcement technique is by the crossbeam that connects with cabinet integrated circuit board to be compressed to the reinforcing of integrated circuit board, because the cabinet size is bigger, causes its tolerance to be subjected to external force deformation more greatly, easily, and these all can indirect transfer give integrated circuit board, and the reliability of machine is reduced.
Now the requirement to ruggedized computer mainly contains several aspects on the market: performance is good, price is low, delivery cycle is short, favorable expandability, environmental suitability are high.Original ruggedized computer all can not well satisfy these requirements.
Summary of the invention
The computing machine that core component of the present invention is reinforced, adopt the core component reinforcement technique to can be good at solving above problem, make the computing machine of the widest pci bus of range of application, can be operated in the vibration, shock environment of high frequency, high acceleration, thereby have the very big market demand.
For solving above problem, the core component reinforcement technique has adopted the reinforcing mode of soft or hard combination, at first the core component (passive backplane, mainboard, expansion board clamping) with computing machine is fastened in the framework by rigid, framework all adopts Mould Machining, guarantee its high stability and high precision, hard connecting modes such as the reinforcing member of core component by separately, screw, electro-insulating rubber are fixed in the framework, and like this, core component and framework have just formed a close-fitting integral body; And then framework is fixed on the same plane in the cabinet by corresponding vibroshock, the fixing framework of can avoiding is stressed because of cabinet bending distortion on same square meter, vibroshock is selected the silicon rubber vibroshock that volume is small and exquisite, natural frequency is low, transport is low for use, and concrete specification is determined by conditions such as the volume of core component, weight, center of gravity, external environment indexs.So, core component is done as a whole the vibration in vibration, does not have relative motion between each integrated circuit board, adds the effect of vibroshock, and the vibratory impulse that core component is subjected to is cut down greatly.
The problem that the core component reinforcement technique mainly solves has following two: the one, reduce the influence of external force to integrated circuit board, and make and form an integral body reliably between the integrated circuit board; The 2nd, reduce integrated circuit board resonance, resonance etc. in vibration processes, thereby the environmental suitability of product is improved.
The computing machine that core component of the present invention is reinforced, realize in the following manner, it is by stiffening frame, outer cabinet, various integrated circuit boards and hard disk are formed, the individual components stiffening frame is set in the cabinet outside, be provided with the narrow boards clamping and fixing frame in the parts stiffening frame, the wide plate clamping and fixing frame, integrated circuit board interface fixed mount and hard disk fixed mount, integrated circuit board interface fixed mount and hard disk fixed mount are separately positioned on the two ends of parts stiffening frame, the top of parts stiffening frame is provided with the integrated circuit board buttress brace, the bottom is provided with vibroshock, computer motherboard is arranged on the bottom in the parts stiffening frame, wide plate card and the slot of narrow boards card on mainboard are plugged on, the top portion of narrow boards card is connected with buttress brace by the narrow boards clamping and fixing frame, the wide integrated circuit board fixed mount of wide plate cartoon is connected with buttress brace, and parts stiffening frame inwall both sides also are provided with the triangle stiffening plate.
Advantage of the present invention is: mainboard, hard disk and the various integrated circuit board of computing machine are concentrated be fixed on one through among the framework of strengthening handling, make computing machine all have good performance at aspects such as shock resistance, anti-vibration, anti-damp and hot, protection from fumes, Electro Magnetic Compatibility, the work of wide temperature, can under rugged surroundings, work through the computing machine that core component is reinforced, to satisfy communication, control and the managerial demand in fields such as army, People's Armed Police, public security, space flight, aviation, railway.
Description of drawings
Fig. 1 is the plan structure synoptic diagram of parts stiffening frame;
Fig. 2 is the main TV structure synoptic diagram of parts stiffening frame;
Fig. 3 is the structural representation of looking up of parts stiffening frame;
Fig. 4 is the backsight structural representation of parts stiffening frame;
Fig. 5 is the right TV structure synoptic diagram of parts stiffening frame;
Fig. 6 is that the A-A of Fig. 1 of parts stiffening frame is to the section structure synoptic diagram;
Fig. 7 is the structural representation of parts stiffening frame and outer cabinet;
Description of reference numerals: 1. core component framework, 2. integrated circuit board buttress brace, 3. triangle stiffening plate; 4. vibroshock fixed head, 5. narrow boards card; 6. support bar; 7.L shape integrated circuit board fixed head, 8. wide plate card, 9 mainboards., 10. integrated circuit board slot, 11 integrated circuit board press strips, 12. outer cabinets, 13 hard disk fixed mounts, 14 integrated circuit board interface boards; 15 slotted holes, 16. integrated circuit board interface fixed mounts, 17 rubber blankets.
Embodiment
The computing machine that core component of the present invention is reinforced is, in the cabinet 12 individual components stiffening frame 1 is set outside, be provided with the narrow boards clamping and fixing frame in the parts stiffening frame 1, the wide plate clamping and fixing frame, integrated circuit board interface fixed mount 16 and hard disk fixed mount 13, integrated circuit board interface fixed mount 16 and hard disk fixed mount 13 are separately positioned on the two ends of parts stiffening frame 1, the top of parts stiffening frame 1 is provided with integrated circuit board buttress brace 2, the bottom is provided with vibroshock 4, computer motherboard 9 is arranged on the bottom in the parts stiffening frame 1, wide plate card 8 and narrow boards card 5 slot 10 on mainboard 9 is plugged on, the top portion of narrow boards card 5 is connected with buttress brace 2 by the narrow boards clamping and fixing frame, the wide integrated circuit board fixed mount of wide plate cartoon is connected with buttress brace 2, and parts stiffening frame 1 inwall both sides also are provided with triangle stiffening plate 3.
The narrow boards clamping and fixing frame is made up of support bar 6 and integrated circuit board press strip 11, and integrated circuit board press strip 11 is pressed in the top portion of narrow boards card 5, and support bar 6 is fixed between integrated circuit board press strip 11 and the integrated circuit board buttress brace 2.
The wide plate clamping and fixing frame fastens plate 7 by L shaped plate and is fixed between integrated circuit board 8 and the integrated circuit board buttress brace 2 and forms, and L shaped plate fastens plate 7 top crimps and integrated circuit board buttress brace 2 is fixed together, and the back side of the vertical plane of bottom and wide plate card 8 by screw retention together.
Integrated circuit board interface fixed mount 16 centres have slotted hole 15, and the interface board 14 that is arranged on the integrated circuit board end is fixed in the slotted hole 15 of integrated circuit board interface fixed mount 16 centres.
The vibroshock that is arranged on parts stiffening frame 1 bottom is made up of rubber blanket 17 and fixed head 9, and rubber blanket 17 is arranged between fixed head 9 and the parts stiffening frame 1, and fixed head 9 is connected and fixed with the outer cabinet 12 of computing machine.
Adopt the computing machine of core component reinforcement technique, effectively solved the contact problems of integrated circuit board, stability, reliability, the environmental suitability of computing machine all are greatly improved, and make pci bus computer application scope more extensive.Originally adopt the primary ruggedized computer of pci bus, its vibration index generally is 5-60Hz, the sinusoidal vibration of acceleration 1.5g, after adopting the core component reinforcement technique, through test of many times and the actual proof of using, computing machine can be stablized start and be operated in 15-2000Hz, root mean square acceleration 5.8g
2In the airborne vibration environment of/Hz.
Claims (5)
1, the computing machine that core component is reinforced, comprise outer cabinet, hard disk, mainboard and integrated circuit board, it is characterized in that in the cabinet individual components stiffening frame being set outside, be provided with the narrow boards clamping and fixing frame in the parts stiffening frame, the wide plate clamping and fixing frame, integrated circuit board interface fixed mount and hard disk fixed mount, integrated circuit board interface fixed mount and hard disk fixed mount are separately positioned on the two ends of parts stiffening frame, the top of parts stiffening frame is provided with the integrated circuit board buttress brace, the bottom is provided with vibroshock, computer motherboard is arranged on the bottom in the parts stiffening frame, wide plate card and the slot of narrow boards card on mainboard are plugged on, the top portion of narrow boards card is connected with buttress brace by the narrow boards clamping and fixing frame, the wide integrated circuit board fixed mount of wide plate cartoon is connected with buttress brace, and parts stiffening frame inwall both sides also are provided with the triangle stiffening plate.
2, computing machine according to claim 1 is characterized in that the narrow boards clamping and fixing frame is made up of support bar and integrated circuit board press strip, and the integrated circuit board press strip is pressed in the top portion of narrow boards card, and support bar is fixed between integrated circuit board press strip and the integrated circuit board buttress brace.
3, computing machine according to claim 2, it is characterized in that the wide plate clamping and fixing frame fastens plate by L shaped plate and is fixed between integrated circuit board and the integrated circuit board buttress brace and forms, L shaped plate fastens plate top crimp and the integrated circuit board buttress brace is fixed together, and the vertical plane of bottom and the back side of integrated circuit board are by screw retention together.
4, computing machine according to claim 2 is characterized in that having slotted hole in the middle of the integrated circuit board interface fixed mount, and the interface board that is arranged on the integrated circuit board end is fixed in the middle slotted hole of integrated circuit board interface fixed mount.
5, computing machine according to claim 1, the vibroshock that it is characterized in that being arranged on parts stiffening frame bottom is made up of rubber blanket and fixed head, and rubber blanket is arranged between fixed head and the parts stiffening frame, and fixed head and computing machine cabinet outward are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101462304A CN100444082C (en) | 2006-12-15 | 2006-12-15 | Reinforcing method for computer core module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101462304A CN100444082C (en) | 2006-12-15 | 2006-12-15 | Reinforcing method for computer core module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1987725A CN1987725A (en) | 2007-06-27 |
| CN100444082C true CN100444082C (en) | 2008-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101462304A Expired - Fee Related CN100444082C (en) | 2006-12-15 | 2006-12-15 | Reinforcing method for computer core module |
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| CN (1) | CN100444082C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118518B (en) * | 2011-11-17 | 2016-01-20 | 英业达股份有限公司 | Electronic installation |
| CN102880247B (en) * | 2012-09-26 | 2014-12-03 | 济南腾越电子有限公司 | Airborne reinforcement integrating computer |
| CN103631345B (en) * | 2013-12-17 | 2017-06-09 | 济南腾越电子有限公司 | The full ruggedized computer of modularization |
| CN104484020A (en) * | 2014-12-18 | 2015-04-01 | 山东超越数控电子有限公司 | Ruggedizing method of storage elements of ruggedized tablet personal computer |
| CN107247488A (en) * | 2017-06-09 | 2017-10-13 | 山东超越数控电子有限公司 | A kind of computer motherboard damping reinforcement device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373691B1 (en) * | 2000-09-22 | 2002-04-16 | Mace Tech Corp. | Interface card mounting structure for a computer mainframe |
| CN2497353Y (en) * | 2001-03-08 | 2002-06-26 | 川龙金属股份有限公司 | Interface and anti-rock apparatus |
| CN2555531Y (en) * | 2002-07-09 | 2003-06-11 | 浪潮电子信息产业股份有限公司 | Multifunctional computer cabinet |
| CN2840403Y (en) * | 2005-10-28 | 2006-11-22 | 上海环达计算机科技有限公司 | Fixing structure for adapter card |
-
2006
- 2006-12-15 CN CNB2006101462304A patent/CN100444082C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373691B1 (en) * | 2000-09-22 | 2002-04-16 | Mace Tech Corp. | Interface card mounting structure for a computer mainframe |
| CN2497353Y (en) * | 2001-03-08 | 2002-06-26 | 川龙金属股份有限公司 | Interface and anti-rock apparatus |
| CN2555531Y (en) * | 2002-07-09 | 2003-06-11 | 浪潮电子信息产业股份有限公司 | Multifunctional computer cabinet |
| CN2840403Y (en) * | 2005-10-28 | 2006-11-22 | 上海环达计算机科技有限公司 | Fixing structure for adapter card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1987725A (en) | 2007-06-27 |
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