CN2833690Y

CN2833690Y - Replacement type interface structure of microcomputer

Info

Publication number: CN2833690Y
Application number: CN 200520114487
Authority: CN
Inventors: 郑万成
Original assignee: QINGANG ZIXUN CO Ltd
Current assignee: QINGANG ZIXUN CO Ltd
Priority date: 2005-07-28
Filing date: 2005-07-28
Publication date: 2006-11-01
Anticipated expiration: 2015-07-28

Abstract

The utility model relates to replacement type interface structure of a microcomputer. The utility model comprises a casing, a mainboard and a switching unit, wherein both ends of the casing are respectively provided with a front cover plate and a rear cover plate while the front cover plate is provided with a plurality of open holes, and the rear cover plate is provided with a plurality of through holes; the mainboard is arranged inside the casing and is provided with a storage device while a slot is arranged on the mainboard at the position which corresponds to the rear cover plate; the switching unit is plugged on the mainboard and is composed of a switching circuit board and a plurality of through holes which correspond to the rear cover plate. In the way, the microcomputer has the function of additional replacement and extension of required connector devices so as to satisfy the requirements of actual application.

Description

The displaced type interface structure of microcomputer

Technical field

The utility model refers to a kind of microcomputer interface structure that can replace the function that expands required connector apparatus in addition that has especially relevant for a kind of displaced type interface structure of microcomputer.

Background technology

The radiating subassembly volume of general personal computer power supply unit, floppy drive and motherboard volume big, that use is big or the part layout is improper and because of reasons such as various winding displacement connections, and cause this main frame framework bulky, wherein improper with the part layout especially and use various winding displacement connection to be wasted space proportion maximum, connect CD-ROM drive, Winchester disk drive, power supply unit, floppy drive etc. as motherboard via winding displacement, the space that it is wasted even surpass the volume of motherboard, CD-ROM drive, floppy drive etc., this is the huge main cause of main frame.

Therefore, the generation of microcomputer is just arranged, though this microcomputer can improve the shortcoming that above-mentioned personal computer produces, but general microcomputer is because of the restriction for fear of the space, so can't allow the user arbitrarily in addition displacement expand the connection device of required output, input, and cause still having inconvenience in the use of microcomputer; Therefore, general existing microcomputer can not meet user's needs on reality is used.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of displaced type interface structure of microcomputer, can make this microcomputer cooperate adapter unit to have by slot and can replace the function that expands connection device for pegging graft in addition, to meet user's needs.

For reaching above-mentioned purpose, the displaced type interface structure of a kind of microcomputer of the present utility model, it includes the housing that two ends are respectively equipped with forward and backward cover plate, and this front shroud is provided with a plurality of perforates, and this back shroud has a plurality of perforation; One is arranged at the motherboard in the housing, and this motherboard is provided with storage device, and is provided with a slot in the position of the corresponding back shroud of this motherboard; One is inserted in the adapter unit on the motherboard slot, and this adapter unit is made up of the connector of a switching circuit board and each perforation of a plurality of corresponding back shroud.

In sum, the displaced type interface structure of microcomputer of the present utility model can effectively improve the various shortcoming of existing structure, can make this microcomputer cooperate adapter unit to have and to replace the function that expands connection device for pegging graft in addition, to meet user's needs by slot.

Description of drawings

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is the utility model inserting state synoptic diagram.

Fig. 3 is the profile status synoptic diagram after the utility model assembling.

The primary clustering symbol description

1 ... housing 25 ... central processing unit

11 ... front shroud 3 ... adapter unit

111 ... CD-ROM drive is released mouth 31 ... switching circuit board

112 ... perforate 32 ... connector

12 ... back shroud 121 ... perforation

13 ... fixation kit 2 ... motherboard

21 ... CD-ROM drive 22 ... storage device

23 ... a plurality of electronic packages 231 ... fan

24 ... slot

Embodiment

As shown in Figure 1, 2, 3, the displaced type interface structure of a kind of microcomputer of the present utility model, it is made of a housing 1, a motherboard 2 and an adapter unit 3, the adapter unit 3 that this microcomputer is cooperated by motherboard 2 has and can replace the function that expands connection device for pegging graft in addition, to meet user's needs.

The above-mentioned housing of carrying 1 two ends have a front shroud 11 and a back shroud 12 respectively, this front shroud 11 be provided with CD-ROM drive release mouthfuls 111 and perforate 112 (present embodiment is an example to have CD-ROM drive 〉, and this back shroud 12 has a plurality of perforation 121, and this forward and backward

cover plate

11,12 is affixed with two ends of housing 1 by a plurality of fixation kits 13.

This motherboard 2 is arranged in the above-mentioned housing 1, and this motherboard 2 to be provided with CD-ROM drive 21＜present embodiment of mutually repeatedly putting be example to have CD-ROM drive with storage device 22＜as hard disk, a plurality of electronic package 23 and collocation have the central processing unit 25 (CPU) of fan 231, and this CD-ROM drive 21 is released mouth 111 corresponding to the CD of housing 1 front shroud 11, and is provided with a slot 24 in the position of these motherboard 2 corresponding back shrouds 12.

This adapter unit 3 is inserted on the slot 24 of above-mentioned motherboard 2, and this adapter unit 3 is made up of respectively bore a hole 121 connector 32 of a switching circuit board 31 and a plurality of corresponding back shroud 12.Therefore, promptly constitute the displaced type interface structure of a brand-new microcomputer by said structure.

Please consult Fig. 1 again, 2, shown in 3, when the user increases because of required desire or gradually lack corresponding to the connector 32 on the back shroud 12, can be according to required selected suitable adapter unit 3, to take off on the slot 24 of adapter unit 3 originally by motherboard 2, be plugged on the slot 24 of motherboard 2 required adapter unit is corresponding again, so, can finish the action of changing required adapter unit 3, afterwards again according to 32 numbers of the connector on the adapter unit 3, get and have the back shroud 12 that is fit to or meets connector 32 inserted terminal shapes perforation 121 fully, and cooperate fixation kit 13 that back shroud 12 is affixed with the respective end of housing 1, promptly finish the displacement of required interface.

But the above only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; All simple equivalent of doing according to the utility model change and modify, and all should still belong in the scope that the utility model patent contains.

Claims

1. the displaced type interface structure of a microcomputer is characterized in that, includes:

One housing, these housing two ends have a front shroud and a back shroud respectively, and this front shroud is provided with a plurality of perforates, and this back shroud has a plurality of perforation;

One motherboard, this motherboard are arranged in the above-mentioned housing, and this motherboard is provided with storage device, and are provided with a slot in the position of the corresponding back shroud of this motherboard;

One adapter unit, this adapter unit is inserted on the slot of above-mentioned motherboard, and this adapter unit is made up of the connector of a switching circuit board and each perforation of a plurality of corresponding back shroud.

2. the displaced type interface structure of microcomputer as claimed in claim 1 is characterized in that, this forward and backward cover plate is affixed by two ends of a plurality of fixation kits and housing.

3. the displaced type interface structure of microcomputer as claimed in claim 1 is characterized in that, this motherboard is provided with the CD-ROM drive of repeatedly putting mutually with storage device.

4. the displaced type interface structure of microcomputer as claimed in claim 1 is characterized in that, this front shroud is provided with CD-ROM drive and releases mouth.

5. the displaced type interface structure of microcomputer as claimed in claim 1 is characterized in that, this storage device is a hard disk.