CN213750898U

CN213750898U - Computer motherboard structure

Info

Publication number: CN213750898U
Application number: CN202022524976.2U
Authority: CN
Inventors: 杨增静; 陈浩
Original assignee: Shenzhen Tongwei Technology Co ltd
Current assignee: Shenzhen Tongwei Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-20
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a computer motherboard structure, including computer motherboard main part, the preceding lateral wall of computer motherboard main part is provided with BIOS chip slot, south bridge chip slot, CPU chip slot and north bridge chip slot, insert respectively in BIOS chip slot, south bridge chip slot, CPU chip slot, the north bridge chip slot and be equipped with BIOS chip, south bridge chip, CPU chip and north bridge chip, the back lateral wall of computer motherboard main part is provided with power access socket and external equipment interface assembly, the left side wall of computer motherboard main part is provided with DRAM slot and two expansion slots, the right side wall of computer motherboard main part is provided with CD-ROM slot and hard disk slot. The utility model discloses chip and hardware to installing on the mainboard have dual dustproof effect, have solved the dustproof construction that generally uses at present and have all installed on computer machine case, dustproof and the not good enough problem of effect to the mainboard.

Description

Computer motherboard structure

Technical Field

The utility model relates to a computer technology field, concretely relates to computer motherboard structure.

Background

Computer motherboard, also called motherboard, system board or motherboard; it is divided into two types, namely a commercial mainboard and an industrial mainboard. It is installed in the cabinet, and is one of the most basic and important parts of the microcomputer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card.

Computer motherboard adopts open structure to be convenient for change maintenance and upgrade to the hardware that the computer used, but this kind of open structure makes the components and parts on mainboard surface adhere to a large amount of dust and impurity easily, long-term the use then can bring the influence to these components and parts, shorten the life and the service reliability of components and parts and mainboard, but the dustproof construction that generally uses at present all installs on computer machine case, dustproof and not good enough to the mainboard, for this reason, we propose a computer motherboard structure for solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a computer motherboard structure with dual dustproof effect.

The technical scheme of the utility model as follows:

the utility model provides a computer motherboard structure, includes computer motherboard main part, the preceding lateral wall of computer motherboard main part is provided with BIOS chip slot, south bridge chip slot, CPU chip slot and north bridge chip slot, insert respectively in BIOS chip slot, south bridge chip slot, CPU chip slot, the north bridge chip slot and be equipped with BIOS chip, south bridge chip, CPU chip and north bridge chip, the back lateral wall of computer motherboard main part is provided with power access socket and external equipment interface assembly, the left side wall of computer motherboard main part is provided with DRAM slot and two expansion slots, the right side wall of computer motherboard main part is provided with CD-ROM slot and hard disk slot.

Further, the external device interface component comprises a USB interface, a PS/2 interface, a COM1 interface and an audio interface.

Furthermore, the outer sides of the BIOS chip slot, the south bridge chip slot, the CPU chip slot, the north bridge chip slot, the power supply access socket, the USB interface, the PS/2 interface, the COM1 interface, the audio interface, the memory strip slot, the expansion slot, the CD-ROM slot and the hard disk slot are respectively connected with a dustproof cover.

Furthermore, the expansion slots include a display card slot and a network card slot.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a holding tank and power interface and external equipment interface of relevant hardware are seted up at four lateral walls all around of computer mainboard main part, and chip and hardware can be installed in the corresponding holding tank, avoid revealing the conventional problem that leads to easily piling up dust and impurity on the mainboard;

2. the dustproof cover is arranged on the outer side portion of each accommodating groove and the interface, so that a closed structure is formed, the dustproof effect is further improved, the service life of hardware and the service life of the mainboard can be prolonged, and the use reliability of the hardware and the mainboard is guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is one of three-dimensional structural diagrams of a computer motherboard structure provided by the present invention;

fig. 2 is a second perspective view of the computer motherboard structure provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Examples

Referring to fig. 1 and 2, the present invention provides a computer motherboard structure, including a computer motherboard body 1, a BIOS chip socket, a south bridge chip socket, a CPU chip socket and a north bridge chip socket are disposed on a front side wall of the computer motherboard body 1, a BIOS chip 2, a south bridge chip 3, a CPU chip 4 and a north bridge chip socket are respectively inserted in the BIOS chip socket, the south bridge chip socket, the CPU chip socket and the north bridge chip socket, a power supply access socket 6 and an external device interface component are disposed on a rear side wall of the computer motherboard body 1, the external device interface component includes a USB interface 7, a PS/2 interface 8, a COM1 interface 9 and an audio interface 10, a memory strip socket 11 and two expansion sockets are disposed on a left side wall of the computer motherboard body 1, the expansion sockets include a video card socket 12 and a network card socket 13, the right side wall of the computer mainboard body 1 is provided with an optical drive slot 14 and a hard disk slot 15.

Through set up holding tank and power interface and the external equipment interface of relevant hardware at four lateral walls all around of computer mainboard main part 1 for chip and hardware can be installed in the holding tank that corresponds, avoid revealing to lead to piling up the conventional problem of dust and impurity easily on the mainboard.

Preferably, the external sides of the BIOS chip slot, south bridge chip slot, CPU chip slot, north bridge chip slot, power supply access socket 6, USB interface 7, PS/2 interface 8, COM1 interface 9, audio interface 10, memory slot 11, video card slot 12, network card slot 13, optical drive slot 14, and hard disk slot 15 are respectively connected with a dust cap.

The dustproof cover is arranged on the outer side portion of each accommodating groove and the interface, so that a closed structure is formed, the dustproof effect is further improved, the service life of hardware and the service life of the mainboard can be prolonged, and the use reliability of the hardware and the mainboard is guaranteed.

To sum up, the utility model discloses a holding tank and power source and external equipment interface of relevant hardware are seted up to four lateral walls all around of computer mainboard main part to and all be equipped with the shield in the outside portion of each holding tank and interface, have dual dustproof effect to chip and the hardware of installing on the mainboard, solved at present that generally used dustproof construction all installs on computer machine case, dustproof and the not good enough problem of effect to the mainboard.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a computer motherboard structure, includes computer motherboard main part, its characterized in that: the computer mainboard comprises a computer mainboard main body and is characterized in that a BIOS chip slot, a south bridge chip slot, a CPU chip slot and a north bridge chip slot are arranged on the front side wall of the computer mainboard main body, a BIOS chip, a south bridge chip slot, a CPU chip slot and a north bridge chip slot are respectively inserted into the BIOS chip slot, the south bridge chip slot, the CPU chip slot and the north bridge chip slot, a power supply access socket and an external equipment interface component are arranged on the rear side wall of the computer mainboard main body, a memory bank slot and two expansion slots are arranged on the left side wall of the computer mainboard main body, and a CD-ROM slot and a hard disk slot are arranged on the right side wall of the computer mainboard main body.

2. The computer motherboard structure of claim 1, wherein: the external equipment interface component comprises a USB interface, a PS/2 interface, a COM1 interface and an audio interface.

3. A computer motherboard structure according to claim 2, wherein: the external sides of the BIOS chip slot, the south bridge chip slot, the CPU chip slot, the north bridge chip slot, the power supply access socket, the USB interface, the PS/2 interface, the COM1 interface, the audio interface, the memory strip slot, the expansion slot, the CD-ROM slot and the hard disk slot are respectively connected with a dustproof cover.

4. A computer motherboard structure according to claim 1 or 3, characterized in that: the expansion slot comprises a display card slot and a network card slot.