CN211293841U

CN211293841U - Computer motherboard convenient to internally mounted

Info

Publication number: CN211293841U
Application number: CN202020408956.6U
Authority: CN
Inventors: 王逸峰
Original assignee: Chongqing Chuanglang Technology Co ltd
Current assignee: Chongqing Chuanglang Technology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-08-18
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a computer technology field specifically is a computer motherboard convenient to internally mounted, including square quick-witted case, the inner space of machine case is equipped with the cavity that is linked together with the external world, and the inside cavity of cavity just is located and is equipped with the mainboard on the chamber wall, and the front side that just is located the mainboard on the machine case is equipped with the back lid, and passes through screw fixed connection between back lid and the machine case. This computer mainboard convenient to internally mounted, through the setting of first lug and second lug, after the computer mainboard overhauls the completion, aim at first lug with the through-hole of second lug and make the mainboard cover on first lug, utilize magnetic force piece and actuation piece to carry out magnetism and inhale mutually, make the mainboard fix on quick-witted case, at this moment, do not need handheld alright utilize the bolt to fix the mainboard on the lateral wall of quick-witted case, increase the fastness that mainboard and quick-witted case lateral wall are connected, be favorable to the internally mounted of computer mainboard, and improve maintenance personal's work efficiency.

Description

Computer motherboard convenient to internally mounted

Technical Field

The utility model relates to a computer technology field specifically is a computer motherboard convenient to internally mounted.

Background

The main board, also called main board, system board or mother board, is installed in the chassis, generally rectangular circuit board, on which the main circuit system and a large number of integrated circuits of the computer are installed, and has expansion slot and various external plug-ins are inserted, which is one of the most basic and important components of the computer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard convenient to internally mounted to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a computer mainboard convenient for internal installation comprises a square case, wherein a cavity communicated with the outside is arranged in the internal space of the case, a mainboard is arranged in the internal cavity of the cavity and positioned on the wall of the cavity, a rear cover is arranged on the case and positioned on the front side of the mainboard, and the rear cover is fixedly connected with the case through screws; the lower surface of the case is provided with four supporting legs with the same size, a shock absorption pad is arranged on the cavity wall of the cavity and positioned on the rear side of the mainboard, the shock absorption pad is fixedly connected with the cavity wall of the cavity through screws, four cylindrical first convex blocks are further arranged on the cavity wall of the cavity, threaded grooves are formed in the inner spaces of the four first convex blocks, and magnetic force sheets are arranged on the four first convex blocks and positioned on the surface of the shock absorption pad; the main board is provided with four second lugs with the same shape, the inner space of each second lug is provided with a through hole, and the second lug is close to one end of the shock pad and is provided with a suction piece at the rear side of the main board; the rear cover is provided with a plurality of heat dissipation holes with the same aperture, and the heat dissipation holes are combined into a rectangular shape.

Preferably, the shock pad is fixedly connected with the cavity wall of the cavity through screws.

Preferably, an interface slot is formed in the outer side wall of the case and located on the left side of the main board.

Preferably, one side of the case close to the rear cover is provided with four circular grooves with the same aperture, the rear cover is provided with four circular holes with the same aperture, and the circular grooves and the circular holes have the same aperture and are corresponding in position.

Preferably, the through hole of the second bump is the same size as the first bump.

Preferably, the main board is in threaded connection with the chassis through a bolt passing through the through hole and the thread groove.

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

1. this computer mainboard convenient to internally mounted, through the setting of first lug and second lug, after the computer mainboard overhauls the completion, aim at first lug with the through-hole of second lug and make the mainboard cover on first lug, utilize magnetic force piece and actuation piece to carry out magnetism and inhale mutually, make the mainboard fix on quick-witted case, at this moment, do not need handheld alright utilize the bolt to fix the mainboard on the lateral wall of quick-witted case, increase the fastness that mainboard and quick-witted case lateral wall are connected, be favorable to the internally mounted of computer mainboard, and improve maintenance personal's work efficiency.

2. This computer mainboard convenient to internally mounted through set up the shock pad between quick-witted case and mainboard, when the case bumps, can cushion external impact to quick-witted case, avoids the bolt to lead to becoming flexible because of the collision, makes the mainboard break away from the lateral wall of quick-witted case, is favorable to computer mainboard safe handling.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the middle chassis of the present invention;

fig. 4 is a schematic structural view of the main board of the present invention;

fig. 5 is a schematic structural diagram of the first bump and the second bump in the present invention;

fig. 6 is a schematic structural view of the middle and rear covers of the present invention.

In the figure:

1. a chassis; 10. a cavity; 11. supporting legs; 12. a shock pad; 13. a first bump; 130. a thread groove; 131. a magnetic sheet; 14. an interface slot; 15. a circular groove;

2. a main board; 21. a second bump; 210. a through hole; 211. a suction sheet;

3. a rear cover; 31. heat dissipation holes; 32. a circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a computer mainboard convenient for internal installation comprises a square case 1, wherein a cavity 10 communicated with the outside is arranged in the internal space of the case 1, a mainboard 2 is arranged in the internal cavity of the cavity 10 and positioned on the cavity wall, a rear cover 3 is arranged on the case 1 and positioned on the front side of the mainboard 2, and the rear cover 3 is fixedly connected with the case 1 through screws; the lower surface of the case 1 is provided with four supporting legs 11 with the same size, a shock absorption pad 12 is arranged on the cavity wall of the cavity 10 and on the rear side of the mainboard 2, the shock absorption pad 12 is fixedly connected with the cavity wall of the cavity 10 through screws, four cylindrical first convex blocks 13 are further arranged on the cavity wall of the cavity 10, threaded grooves 130 are formed in the inner spaces of the four first convex blocks 13, and magnetic force sheets 131 are arranged on the surfaces of the four first convex blocks 13 and on the surfaces of the shock absorption pad 12; four second bumps 21 with the same shape are arranged on the main board 2, through holes 210 are arranged in the inner space of the second bumps 21, and suction pieces 211 are arranged at one end, close to the shock pad 12, of the second bumps 21 and are positioned on the rear side of the main board 2; the rear cover 3 is provided with a plurality of heat dissipation holes 31 with the same aperture, and is combined into a rectangular shape.

In this embodiment, the shock pad 12 is fixedly connected to the cavity wall of the cavity 10 by screws, and the shock pad 12 buffers the impact force applied to the chassis 1 from the outside.

In addition, an interface slot 14 is formed on the outer side wall of the case 1 and on the left side of the motherboard 2, so as to facilitate connection of external plug-ins.

Furthermore, one side of the case 1 close to the rear cover 3 is provided with four circular grooves 15 with the same aperture, the rear cover 3 is provided with four circular holes 32 with the same aperture, and the circular grooves 15 are the same as the circular holes 32 in aperture and are corresponding in position, so that the rear cover 3 can be conveniently mounted and dismounted.

Specifically, the through hole 210 of the second bump 21 is the same size as the first bump 13, so that the first bump 13 is easily inserted into the through hole 210 of the second bump 21.

It should be noted that the main board 2 and the chassis 1 are connected by a bolt passing through the through hole 210 and the thread groove 130, and the main board 2 is more convenient to mount by means of the thread connection.

It should be noted that the attraction piece 211 is an iron piece, and has a magnetic attraction function with the magnetic piece 131.

When the computer main board convenient for internal installation of the embodiment is used, when the main board 2 needs to be installed inside a computer, the through hole 210 of the second bump 21 on the main board 2 is aligned with the first bump 13, so that the first bump 13 enters the inner side of the through hole 210, at this time, the magnetic force sheet 131 on the first bump 13 and the attraction sheet 211 on the second bump 21 attract each other magnetically, so that the main board 2 can be stably placed on the side wall of the case 1, the arm can be prevented from being affected by the side wall of the case 1, the main board 2 and the case 1 are connected in a threaded manner by directly penetrating the through hole 210 and the thread groove 130 through bolts, and after the main board 2 is installed, the rear cover 3 is installed on the circular groove 15 of the case 1 through bolts, so that the computer main board can be used.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a computer motherboard convenient to internally mounted, includes square quick-witted case (1), its characterized in that: a cavity (10) communicated with the outside is arranged in the inner space of the case (1), a main board (2) is arranged in the inner cavity of the cavity (10) and positioned on the wall of the cavity, a rear cover (3) is arranged on the case (1) and positioned on the front side of the main board (2), and the rear cover (3) is fixedly connected with the case (1) through screws; the lower surface of the case (1) is provided with four supporting legs (11) with the same size, a shock absorption pad (12) is arranged on the cavity wall of the cavity (10) and located on the rear side of the main board (2), the shock absorption pad (12) is fixedly connected with the cavity wall of the cavity (10) through screws, four cylindrical first convex blocks (13) are further arranged on the cavity wall of the cavity (10), threaded grooves (130) are formed in the inner spaces of the four first convex blocks (13), and magnetic force sheets (131) are arranged on the surfaces of the four first convex blocks (13) and located on the shock absorption pad (12); four second convex blocks (21) with the same shape are arranged on the main board (2), through holes (210) are formed in the inner space of the second convex blocks (21), and suction pieces (211) are arranged on the rear side of the main board (2) and close to one end of the shock absorption pad (12) of the second convex blocks (21); the rear cover (3) is provided with a plurality of heat dissipation holes (31) with the same aperture, and the heat dissipation holes are combined into a rectangular shape.

2. A computer motherboard for facilitating internal mounting as recited in claim 1 wherein: the shock pad (12) is fixedly connected with the cavity wall of the cavity (10) through screws.

3. A computer motherboard for facilitating internal mounting as recited in claim 1 wherein: and an interface slot (14) is formed in the outer side wall of the case (1) and positioned on the left side of the mainboard (2).

4. A computer motherboard for facilitating internal mounting as recited in claim 1 wherein: one side of the case (1) close to the rear cover (3) is provided with four circular grooves (15) with the same aperture, the rear cover (3) is provided with four round holes (32) with the same aperture, and the circular grooves (15) are the same as the round holes (32) in aperture and are corresponding in position.

5. A computer motherboard for facilitating internal mounting as recited in claim 1 wherein: the through hole (210) of the second bump (21) is the same size as the first bump (13).

6. A computer motherboard for facilitating internal mounting as recited in claim 1 wherein: the main board (2) and the case (1) are in threaded connection through a through hole (210) and a thread groove (130) by a bolt.