CN201072518Y

CN201072518Y - Extension structure of micro-computer

Info

Publication number: CN201072518Y
Application number: CNU2007201484572U
Authority: CN
Inventors: 郑达阳
Original assignee: QINGANG ZIXUN CO Ltd
Current assignee: QINGANG ZIXUN CO Ltd
Priority date: 2007-06-06
Filing date: 2007-06-06
Publication date: 2008-06-11
Anticipated expiration: 2017-06-06

Abstract

The utility model discloses an extended structure of a microcomputer and comprises a casing which is at least provided with a long hole on the surface, a mainboard installed in the casing and a face of which is provided with a CPU, a plurality of electronic components, a storage unit and a plurality of key-press units and connecting ports and at least an external connecting unit which is installed on the face of the mainboard and provided with a plug groove at one end face to correspond to the long hole arranged on the surface of the casing. Therefore, the needed port devices are extended by utilizing the external connecting unit, a thinner microcomputer is further realized.

Description

The expanded structure of microcomputer

Technical field

The utility model relates to a kind of assembly of microcomputer, relates in particular to a kind of required interfacing equipment of external unit expansion that utilizes, and makes this microcomputer reach the expanded structure of the microcomputer of slimming.

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 adopting reason such as various winding displacement connection, cause the personal computer main machine structure bulky, wherein improper with the part layout especially and use various winding displacement connection to be wasted space proportion maximum, connect CD-ROM drive, hard disk drive, recorder, 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, hard disk etc.

Shortcoming in view of ordinary individual's computing machine, thereby produced microcomputer, though this microcomputer can improve the shortcoming of above-mentioned personal computer, but because general existing microcomputer is for fear of the restriction in space, can be with some storage element, be arranged in the microcomputer in mode stacked or dislocation as floppy drive, hard disk drive and CD-ROM drive, make the overall volume of this microcomputer still have certain height (thickness), allow microcomputer be subject to many limitations in the use, thereby can't make microcomputer further realize slimming.

The utility model content

Fundamental purpose of the present utility model is to solve problems of the prior art, and a kind of expanded structure of microcomputer is provided.

For achieving the above object, the utility model adopts following technical scheme: a kind of expanded structure of microcomputer comprises a casing, and has a slotted hole at least on the surface of this casing; One is located at the motherboard in the casing, has central processing unit, most electronic package, storage element on this motherboard one side, reaches a plurality of button portions and connectivity port; One is located at least one external unit on the motherboard one side, an end face of this external unit be provided with the casing surface on the corresponding inserting groove of set slotted hole.

The utility model adopts technique scheme to improve the shortcoming of prior art effectively, and it utilizes external unit to expand required interfacing equipment, makes this microcomputer further realize slimming.

Description of drawings

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

Fig. 2 is a three-dimensional appearance synoptic diagram of the present utility model.

Fig. 3 is a profile status synoptic diagram of the present utility model.

Fig. 4 is a user mode diagrammatic cross-section of the present utility model.

[main parts size symbol description]

Casing 1

Loam cake 11

Slotted hole 111,121

Lower cover 12

Front 13

Perforation 131,141

Rear panel 14

Fixed

Division

15,16

Capping 17

Motherboard 2

Central processing unit 21

Electronic package 22

Storage element 23

Button portion 24

Connectivity port 25

The first external unit 3

Inserting groove 31

The second external unit 4

Joint portion 41

Interfacing equipment 5

Switching part 51

Docking section 52

Inserting groove 53

Fixed part 54

Embodiment

See also shown in Fig. 1-3, it is respectively perspective exploded view of the present utility model, three-dimensional appearance synoptic diagram of the present utility model and profile status synoptic diagram of the present utility model.As shown in the figure: present embodiment be with the motherboard two sides all the external unit of tool be example, the utility model discloses a kind of expanded structure of microcomputer, constituted by a casing 1, a motherboard 2, one first external unit 3 and one second external unit 4, can utilize first and second

external unit

3,4 to expand required interfacing equipment, make this microcomputer further realize slimming.

Above-mentioned casing 1 is by a loam cake 11 and a lower cover 12 be combined intos, and these casing 1 two ends are respectively equipped with a front 13 plates and a rear panel 14, this front and

back panels

13,14 is provided with a plurality of perforation 131,141, and has a slotted hole 111,121 on two surfaces of this casing 1 respectively, and on the appropriate location on this 1 liang of surface of casing, being respectively equipped with Fixed

Division

15,16, this Fixed

Division

15,16 can be fixed orifice or is fixing pin.

This motherboard 2 is located in the said machine casing 1, has central processing unit 21, a plurality of electronic package 22, storage element 23, and the button portion 24 and connectivity port 25 of a plurality of corresponding front and

back panels

13,14 set perforation 131,141 on the one side of this motherboard 2 at least.

This first external unit 3 is arranged at the appropriate position on above-mentioned motherboard 2 one sides, and an end face of this first external unit 3 has with casing 1 surface goes up the corresponding inserting groove 31 of set slotted hole 111, and slotted hole 111 correspondences of this casing 1 have the capping 17 of these first external unit, 2 set inserting grooves 31 of sealing, make this first external unit 3 reach the dustproof effect when not using with this.

This second external unit 4 is arranged at the appropriate position on above-mentioned motherboard 2 another sides, and an end face of this second external unit 4 has with another surface of casing 1 and goes up the corresponding joint portion 41 of set slotted hole 121.Like this, adopt above-mentioned structure just can constitute the expanded structure of a brand-new microcomputer.

Seeing also shown in Figure 4ly, is user mode diagrammatic cross-section of the present utility model.As shown in the figure: when the utility model uses, first external unit 3 and the one second external unit 4 of required interfacing equipment 5 with this microcomputer can be linked, and this interfacing equipment 5 can be HD, PCI-E expansion board, CD-ROM and maybe can carry out required expansion with this to use for the connectivity port group that links with other equipment needed thereby; And when each interfacing equipment 5 links with microcomputer, be with on each interfacing equipment 5 with first, two

external unit

3,4 switching parts 51 with corresponding exchange signal are pegged graft, switching part 51 on this interfacing equipment 5 is linked with the inserting groove 31 of the first external unit 3 or the joint portion 41 of (reaching) second external unit 4 according to need, and make on each interfacing equipment 5 docking section 52 respectively with the Fixed Division 15 on 1 liang of surface of casing, 16 is affixed, each interfacing equipment 5 is laminated on the casing 1 of microcomputer mutually (perhaps also can on interfacing equipment 5 and microcomputer casing 1 periphery, offers through hole, and the direct through hole that is locked in interfacing equipment 5 and microcomputer casing with fixation kit), and also can be provided with an inserting groove 53 and fixed part 54 on the one side of each interfacing equipment 5 in addition, so that the winding of another interfacing equipment to be provided;

In addition, each interfacing equipment 5 also can adopt switching part 51 and the inserting groove 31 of the first external unit 3 or the joint portion 41 of (reaching) second external unit 4 on the lead (not shown) difference connecting interface equipment 5, this microcomputer and each interfacing equipment 5 are provided with the position according to need, carry out required associative operation; Like this, when this microcomputer omits after some equipment reaches slimming, still can be by this first and second

external unit

3,4 and required outside extended interface equipment 5 bindings, to meet the needs of user when reality is used.

In sum, the expanded structure of the disclosed microcomputer of the utility model can effectively improve the various shortcoming of prior art, can utilize external unit to expand required interfacing equipment, makes this microcomputer further realize slimming.

Claims

1. the expanded structure of a microcomputer is characterized in that, it includes:

One casing, and have a slotted hole on the surface of this casing at least;

One motherboard is located in the said machine casing, has central processing unit, a plurality of electronic package, storage element on the one side of this motherboard at least, reaches a plurality of button portions and connectivity port;

At least one external unit is arranged at the appropriate position on the above-mentioned motherboard one side, and an end face of this external unit be provided with the casing surface on the corresponding inserting groove of set slotted hole.

2. the expanded structure of microcomputer according to claim 1 is characterized in that, this casing is by a loam cake and a lower cover be combined into.

3. the expanded structure of microcomputer according to claim 1 is characterized in that, is respectively equipped with the Fixed Division on the appropriate location on these casing two surfaces.

4. the expanded structure of microcomputer according to claim 3 is characterized in that, this Fixed Division is a fixed orifice.

5. the expanded structure of microcomputer according to claim 3 is characterized in that, this Fixed Division is a fixing pin.

6. the expanded structure of microcomputer according to claim 1 is characterized in that, the slotted hole correspondence of this casing has the capping of this set inserting groove in external unit of sealing.

7. the expanded structure of microcomputer according to claim 1, it is characterized in that, appropriate position on this motherboard another side is provided with another external unit, and an end face of this external unit is provided with and another surperficial corresponding joint portion of set slotted hole of of casing.