CN2687904Y - Improved adaptive circuit board for micro computer host - Google Patents
Improved adaptive circuit board for micro computer host Download PDFInfo
- Publication number
- CN2687904Y CN2687904Y CN 200420008913 CN200420008913U CN2687904Y CN 2687904 Y CN2687904 Y CN 2687904Y CN 200420008913 CN200420008913 CN 200420008913 CN 200420008913 U CN200420008913 U CN 200420008913U CN 2687904 Y CN2687904 Y CN 2687904Y
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- China
- Prior art keywords
- circuit board
- switching circuit
- card
- joint
- mainframe computer
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- 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 - Fee Related
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Abstract
The utility model relates to a modified switching circuit board of a host computer of a microcomputer, the back side of which is provided with a third connector and a fourth connector which can be plugged into a first connector and a second connector in correspondence when stacked on a mainboard. The front side of the switching circuit board is provided with a hard disk and an CD-ROM drive connector for the hard disk to be stacked in a supporting rack on the switching circuit board and the CD-ROM drive plugged into in correspondence, wherein, the switching circuit board is provided with at least one adapting-card circuit and a signal input port and signal output port for connecting an outside peripheral apparatus. Thus under the design of the stacking structure, the use function of the switching circuit board is expanded without externally connecting an adapting card, and the effect of little space usage and no bus increase is realized.
Description
Technical field
The utility model relates to a kind of built-up circuit type structure of main frame, refer in particular to a kind of micro-mainframe computer that is applied to, can under the lamination framework, expand the function of use of switching circuit board, avoid external adapter, do not take up room and do not increase the switching circuit board of bus.
Background technology
For significantly dwindling main frame to meet trend of the times, the technique known content is roughly: a micro-mainframe computer framework comprises by a casket shell, a motherboard, a switching circuit board, a bracing frame, collocation hard disk and CD-ROM drive and being formed; Wherein:
This casket shell, be provided with a CD-ROM drive and release the perforate of each connector on mouth and several respective hosts front edge of board, and a movable cover plate is set at least overleaf, also be provided with perforate and a plurality of steam vent of each connector of a plurality of respective hosts plates rear end on the cover plate, wherein steam vent is set to adapt to microminiaturized main frame framework, utilize the radiator fan forced heat radiation and guide thermal source to discharge, can increase its radiating efficiency by steam vent;
This motherboard, for being arranged at aforesaid casket shell inside, it is except comprising the various connector with existing motherboard, the general-purpose serial bus, outside the various control chip etc., mainly connect first joint and the second joint parallel interval setting of hard disk and CD-ROM drive, and it is provided with the width that distance is slightly larger than hard disk at interval, be provided with the good heating panel of a heat conduction at the motherboard back side, offer a frame mouth in the middle of its panel, can be ccontaining for the contact of microprocessor, its surface is provided with an insulating trip and column, this column end face offers can be for the lockhole of screw lock, and the shape of the corresponding heating panel of insulating trip also has corresponding frame mouth, and the perforation that can supply column to pass through, by this, can pass the motherboard surface by its column, and the insulating trip of heating panel is fitted in the motherboard back side, make the heating panel surface see through the corresponding bottom surface that is covered by microprocessor and each single-chip, the motherboard back side, the another side of heating panel then can touch with the casket shell joint, and indirect with thermal energy conduction to the casket shell; Be provided with a radiator on the microprocessor surface of motherboard in addition, it is provided with some radiating fins by conductive sole plate spaced surface row and is constituted, wherein, this radiating fin has skewed top, and constitutes the inclined plane at radiator top with this, and the radiating fin in these radiator two outsides, extend a stator to the end face bending respectively, but on stator, be provided with the lockhole of air feed fan, and be provided with perforation around its conductive sole plate, can pass for the column contraposition of heating panel with screw pin group;
This switching circuit board, the back side is respectively equipped with and can plugs and be corresponding the 3rd joint that be arranged in parallel and the 4th joint with aforementioned first joint, second joint, and the hard disk joint of a connection the 3rd joint, the switching circuit board front then is provided with the CD-ROM drive joint of a connection the 4th joint; This hard disk joint can be pegged graft mutually with the joint of hard disk, and the CD-ROM drive joint then can be pegged graft mutually with the joint of CD-ROM drive; In addition, this switching circuit board surface is provided with several perforation, and is corresponding with several standard screws of harddisk surface; Each punch position of this corresponding switching circuit board in bracing frame surface is provided with several perforation, all be provided with the turnover plate in the bracing frame both sides in addition, the spacing of two turnover plates equals the width of CD-ROM drive, can be for double team in the both sides of CD-ROM drive, and two turnover plate surfaces are provided with several perforation for screw is set, in order to be locked in several standard screws of CD-ROM drive both sides;
This bracing frame is stacked and placed on the aforementioned switching circuit board, can be for assembling hard disk and CD-ROM drive on it.
By the design of above-mentioned structure, make the volume that significantly dwindles main frame, and have feature such as do not take up space, be easy to carry; So, this main frame is but because of being stacked with some hardware units on motherboard, make its inner space present saturation condition, can't increase the functional adapter of any tool again,, can only be connected with motherboard in external mode by bus if will increase other adapter, but so, constantly bring forth new ideas when the kind and the function of adapter, external bus is increased always, and quite take up room; Hereat,, can upgrade adapter card circuit in response to trend trend again simultaneously, just can solve present or later issuable problem if can in microcomputer, find out the space that to take in adapter card circuit.
In view of this, after the design people analyzes and researches at microminiaturized mainboard architecture, satisfy motherboard volume according to this and design the layout framework of each part, a kind of very feasible, and design concept that can address the above problem of gained, and the switching circuit board of improved micro-mainframe computer of the present utility model is proposed.
Summary of the invention
The technical problems to be solved in the utility model is: the switching circuit board that a kind of improved micro-mainframe computer is provided, it is applied to micro-mainframe computer, can be under the lamination architecture design, expand the function of use of switching circuit board, avoid external adapter, reach and do not take up room, and do not increase the effect of bus.
Technical solution of the present utility model is: a kind of switching circuit board of improved micro-mainframe computer, this switching circuit board is provided with third and fourth joint at its back side, in the time of can be on being stacked and placed on motherboard with the corresponding grafting of its first and second joint, be provided with hard disk and CD-ROM drive joint in the switching circuit board front, can be for hard disk stacked in the bracing frame that is stacked and placed on the switching circuit board and the corresponding grafting of a CD-ROM drive; Wherein, this switching circuit board is provided with at least a adapter card circuit, and also is provided with more than one signal output, inbound port, can connect for external peripheral.
The switching circuit board of aforesaid improved micro-mainframe computer, wherein, this adapter card circuit is a 3D accelerator card.
The switching circuit board of aforesaid improved micro-mainframe computer, wherein, described adapter card circuit is a network card.
The switching circuit board of aforesaid improved micro-mainframe computer, wherein, described adapter card circuit is a video signal card.
The switching circuit board of aforesaid improved micro-mainframe computer, wherein, described adapter card circuit is a sound card.
The switching circuit board of aforesaid improved micro-mainframe computer, wherein, described adapter card circuit is an Extended RAM.
The switching circuit board of aforesaid improved micro-mainframe computer, wherein, described adapter card circuit includes 3D accelerator card, network card, video signal card, sound card, Extended RAM.
Characteristics of the present utility model and advantage are: the switching circuit board of micro-mainframe computer of the present utility model, its switching circuit board back side is provided with third and fourth joint, in the time of can be on being stacked and placed on motherboard with the corresponding grafting of its first and second joint, and be provided with hard disk and CD-ROM drive joint in the switching circuit board front, can be for hard disk stacked in the bracing frame that is stacked and placed on the switching circuit board and the corresponding grafting of a CD-ROM drive; Wherein, this switching circuit board is provided with at least a adapter card circuit, and also is provided with signal output, inbound port, can connect for external peripheral; By this, can be under the lamination architecture design, expand the function of use of switching circuit board, avoid external adapter, reduce the space waste and safeguard the clean and tidy of environment for use, can not strengthen simultaneously the volume of micro-mainframe computer again, meet the application of microminiaturized main frame, have the significantly effect of reduced volume really, thereby overcome the defective of prior art, have and do not take up room, and do not increase the advantage of bus.
Description of drawings
Fig. 1 is the utility model and microcomputer assembling schematic diagram one.
Fig. 2 is the utility model and microcomputer assembling schematic diagram two.
Fig. 3 is the utility model and microcomputer assembling schematic diagram three.
Fig. 4 is the utility model and microcomputer assembling schematic diagram four.
Fig. 5 is the schematic diagram of another embodiment of the utility model.
The drawing reference numeral explanation:
1, switching circuit board 11, hard disk joint 12, CD-ROM drive joint 13, the 3rd joint
14, the 4th joint 15, output, inbound port 2, bracing frame 3, hard disk
31, joint 4, motherboard 5, CD-ROM drive 51, joint
6, casket shell 61, cover plate
Embodiment
For making further understanding the technical solution of the utility model, feature and effect, now by following specific embodiment, and conjunction with figs., the utility model is described in detail, illustrate as the back:
See also Fig. 1 to Fig. 4, be respectively the utility model and microcomputer assembling schematic diagram one to four.As shown in the figure: the utility model is except that switching circuit board, and remaining component parts is all identical with known part, and uses the composition micro-mainframe computer, so its thin portion lamination part repeats no more; And this switching circuit board 1, be provided with hard disk at its positive proximal edge place, CD- ROM drive joint 11,12, and hard disk, CD- ROM drive joint 11,12 see through the 3rd of printed circuit and its bottom surface again, four joints 13,14 companies of leading, make hard disk, CD-ROM drive can utilize keyset to be connected with motherboard, wherein, at least a interface circuit then is set on switching circuit board 1, make this switching circuit board 1 can have the 3D accelerator card, network card, the video signal card, sound card, functions such as Extended RAM, and can some output be set according to its number correspondence that interface circuit is set, go into port 15 (seeing also Fig. 1 and Fig. 5), connect for external peripheral.
The assembling sequence (please cooperate and consult Fig. 1 to Fig. 4) of the utility model and aforementioned known each part, roughly as follows:
Step 1: at first bracing frame 2 is stacked and placed on the switching circuit board 1, utilize four screws to pass the perforation of switching circuit board 1 and bracing frame 2, screw lock is in four standard lockholes of hard disk 3 bottom surfaces, make bracing frame 2 be fixed in switching circuit board 1 front, and it is fixing that its hard disk joint 11 is combined with the joint 31 of hard disk 3;
Step 2: switching circuit board 1 is stacked and placed on the motherboard 4, and with its 3rd joint 13 and the 4th joint 14, aims at first joint and second joint that is plugged on the motherboard 4 respectively, make switching circuit board 1 connect and be fixed on the motherboard 4;
Step 3: CD-ROM drive 5 is stacked and placed on the hard disk 3 in the bracing frame 2, and its joint 51 is plugged with CD-ROM drive joint 12, utilize four screws to pass four the standard screws of 2 liang of side perforation screw locks of bracing frame, and make CD-ROM drive 5 connections and relative fixed in switching circuit board 1 front (on the bracing frame 2) in CD-ROM drive 5 both sides;
Step 4: motherboard 4 is inserted casket shell 6 inside, make CD-ROM drive 5 front ends release mouth, reach each perforate of the various connector of motherboard 4 front ends in alignment with casket shell 6 front ends in alignment with CD-ROM drive, then cover plate 61 is locked in casket shell 6 rear ends, make output, inbound port 15 and the various connector of motherboard 4, switching circuit board 1 rear end, in alignment with each perforate on cover plate 61 surfaces, finish integral installation respectively.
By aforementioned known micro-mainframe computer architecture design, the switching circuit board 1 that the utility model of arranging in pairs or groups is designed, make script need the adapter that connects with external bus, can be integrated in the microcomputer, reach and do not take up room, reach the effect that does not increase bus, and reduce the space waste and safeguard the clean and tidy of environment for use, can not strengthen simultaneously the volume of micro-mainframe computer again, meet the application of microminiaturized main frame, really have the significantly effect of reduced volume, have industry applications, novelty and progressive highly undoubtedly.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (7)
1. the switching circuit board of an improved micro-mainframe computer, this switching circuit board is provided with third and fourth joint at its back side, can be stacked and placed on the motherboard and the corresponding grafting of its first and second joint, be provided with hard disk and CD-ROM drive joint in the switching circuit board front, can with stacked hard disk and the corresponding grafting of a CD-ROM drive in the bracing frame on being stacked and placed on switching circuit board; It is characterized in that:
This switching circuit board is provided with at least a adapter card circuit, and also is provided with signal output, the inbound port that can supply external peripheral to connect more than.
2. the switching circuit board of improved micro-mainframe computer as claimed in claim 1, it is characterized in that: this adapter card circuit is a 3D accelerator card.
3. the switching circuit board of improved micro-mainframe computer as claimed in claim 1, it is characterized in that: described adapter card circuit is a network card.
4. the switching circuit board of improved micro-mainframe computer as claimed in claim 1, it is characterized in that: described adapter card circuit is a video signal card.
5. the switching circuit board of improved micro-mainframe computer as claimed in claim 1, it is characterized in that: described adapter card circuit is a sound card.
6. the switching circuit board of improved micro-mainframe computer as claimed in claim 1, it is characterized in that: described adapter card circuit is an Extended RAM.
7. the switching circuit board of improved micro-mainframe computer as claimed in claim 1, it is characterized in that: described adapter card circuit includes 3D accelerator card, network card, video signal card, sound card, Extended RAM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008913 CN2687904Y (en) | 2004-03-29 | 2004-03-29 | Improved adaptive circuit board for micro computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008913 CN2687904Y (en) | 2004-03-29 | 2004-03-29 | Improved adaptive circuit board for micro computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2687904Y true CN2687904Y (en) | 2005-03-23 |
Family
ID=34668384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420008913 Expired - Fee Related CN2687904Y (en) | 2004-03-29 | 2004-03-29 | Improved adaptive circuit board for micro computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2687904Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363865C (en) * | 2005-05-23 | 2008-01-23 | 英业达股份有限公司 | Connection structure of blade server |
| US7961459B2 (en) | 2008-03-03 | 2011-06-14 | Buffalo Inc. | Electronic device |
| CN108459673A (en) * | 2017-02-17 | 2018-08-28 | 上海宝存信息科技有限公司 | Adapter |
| CN114937466A (en) * | 2022-05-24 | 2022-08-23 | 广州城建职业学院 | Modularized hard disk connecting device of integrated power supply interface for computer disk array |
-
2004
- 2004-03-29 CN CN 200420008913 patent/CN2687904Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363865C (en) * | 2005-05-23 | 2008-01-23 | 英业达股份有限公司 | Connection structure of blade server |
| US7961459B2 (en) | 2008-03-03 | 2011-06-14 | Buffalo Inc. | Electronic device |
| CN101527158B (en) * | 2008-03-03 | 2011-06-22 | 巴比禄股份有限公司 | Electronic device |
| CN108459673A (en) * | 2017-02-17 | 2018-08-28 | 上海宝存信息科技有限公司 | Adapter |
| CN114937466A (en) * | 2022-05-24 | 2022-08-23 | 广州城建职业学院 | Modularized hard disk connecting device of integrated power supply interface for computer disk array |
| CN114937466B (en) * | 2022-05-24 | 2024-01-12 | 广州城建职业学院 | Modularized hard disk connecting device integrated with power supply interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050323 Termination date: 20110329 |