Anti-signal-interference computer mainboard

Abstract

The utility model discloses an anti-signal interference computer mainboard, relates to computer technical field, including mainboard main part, bottom plate, base, roller and support, mainboard main part top surface is embedded with the chip, mainboard main part bottom is bonded with the bottom plate, the fin is welded at the bottom of the bottom plate, one side of mainboard main part is provided with data interface, one side of mainboard main part is provided with the data interface. During installation, the base at the bottom of the main board body is aligned with the two adjacent rollers, the bottom of the base can be inserted between the rollers by pressing the main board body downwards, the two ends of the top of the support can deform, and therefore the two rollers can be clamped with the two sides of the base; therefore, the mainboard can be installed without the help of an external tool, when the mainboard body needs to be disassembled, only the mainboard body needs to be pulled out upwards, and the mainboard does not need to change an original screw installation hole position of a computer case.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a computer mainboard that resists signal interference. Background Art

[0002] The motherboard is generally a rectangular circuit board on which the main circuit systems that make up the computer are installed, including the BIOS chip and the I / O control chip. After searching, the Chinese patent authorization number CN202025261U discloses a computer motherboard. Although the motherboard addresses the defect that the I / O interface in the prior art is directly soldered to the motherboard, resulting in the need to replace the motherboard when replacing the I / O interface, it provides a computer motherboard that separates the I / O interface from the motherboard into an independent board, reduces design and manufacturing costs, has a simple structure, and has high connection reliability. However, the existing motherboards are mostly fixed with screws when installed. When disassembling and repairing the motherboard, it is necessary to use a screwdriver to remove the fastening screws one by one before the motherboard can be disassembled, which makes the disassembly and installation of the motherboard more troublesome. Utility Model Content

[0003] In view of the deficiencies of the prior art, the present invention provides a computer motherboard with an anti-signal interference function, which solves the problem in the background art that the prior motherboard needs to be disassembled and installed with the aid of tools, which is troublesome.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A signal interference-resistant computer motherboard, including a motherboard body, a bottom plate, a base, a roller and a bracket, a chip embedded in the top surface of the motherboard body, a bottom plate bonded to the bottom of the motherboard body, fins welded to the bottom of the bottom plate, a data interface is provided on one side of the motherboard body, the data interface is electrically connected to the motherboard body, bases are welded to the four ends of the bottom of the motherboard, the bottom of the base is engaged with the roller, and the roller is rotatably connected to the top of the bracket, and a bolt is inserted into one end of the bottom of the bracket.

[0005] Preferably, the base plate and the fins are both made of copper-aluminum composite material, and the fins are provided in two groups, and each group of fins is distributed at equal intervals with respect to each other. The heat of the mainboard body during use can be transferred to the base plate, and then the base plate can dissipate heat through multiple fins at the bottom, thereby helping to improve the heat dissipation effect of the mainboard.

[0006] Preferably, the bottom of the base is a conical structure, and grooves are provided on both sides of the bottom of the base. The grooves on both sides of the bottom of the base are engaged with the rollers, and the two ends of the top of the bracket will be deformed so that the two rollers can be engaged with the two sides of the base.

[0007] Preferably, a limiting plate is welded on one side of the roller, and the diameter is larger than the diameter of the roller. Due to the existence of the limiting plate, the mainboard can be limited from moving left and right when fixed.

[0008] Preferably, a gasket is provided at one end of the bottom of the bracket, and two gaskets are provided. The two gaskets are made of flexible rubber material. By providing two gaskets outside the bolt, it is helpful to prevent the bracket from rotating.

[0009] The utility model provides a computer motherboard that resists signal interference and has the following beneficial effects:

[0010] (1) The computer motherboard with anti-signal interference is connected to the original mounting screw hole of the motherboard by bolts. When installing, the base at the bottom of the motherboard body is aligned with the two adjacent rollers, and then the motherboard body is pressed down so that the bottom of the base can be inserted between the rollers. Then, the two ends of the top of the bracket will be deformed, so that the two rollers can be engaged with the two sides of the base, which is conducive to the installation of the motherboard without the help of external tools. When the motherboard body needs to be disassembled, it is only necessary to pull the motherboard body upwards, and the motherboard does not need to change the original screw mounting hole of the computer case.

[0011] (2) The computer motherboard with resistance to signal interference has a gap at the bottom of the main body of the main body due to the presence of the bracket, and fins connected to the bottom plate are provided inside the gap. When the main body of the main body is in use, the heat can be transferred to the bottom plate, and the bottom plate can dissipate heat through the multiple fins at the bottom, thereby improving the heat dissipation effect of the main board.

[0012] This solves the problem that the existing motherboard needs to be disassembled and installed with the help of tools, which is quite troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0016] Figure 4 This is a side view structural diagram of the utility model;

[0017] Figure 5 This is a schematic diagram of the roller structure of the utility model.

[0018] In the figure, 1. Main board body; 2. Chip; 3. Bottom plate; 4. Fin; 5. Data interface; 6. Base; 7. Roller; 8. Limiting piece; 9. Bracket; 10. Bolt; 11. Gasket. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1:

[0021] See also Figure 1-5 , a computer motherboard with anti-signal interference, including a motherboard body 1, a bottom plate 3, a base 6, a roller 7 and a bracket 9. The top surface of the motherboard body 1 is embedded with a chip 2, and a data interface 5 is provided on one side of the motherboard body 1. The data interface 5 is electrically connected to the motherboard body 1. The four ends of the bottom of the motherboard are welded with a base 6. The bottom of the base 6 is engaged with the roller 7, and the roller 7 is rotatably connected to the top of the bracket 9. A bolt 10 is inserted into one end of the bottom of the bracket 9. The bottom of the base 6 is a cone-shaped structure, and grooves are provided on both sides of the bottom of the base 6. The grooves on both sides of the bottom of the base 6 are engaged with the roller 7. The roller 7 is A side-welded limiting piece 8 has a diameter larger than that of the roller 7. During installation, the base 6 at the bottom of the main body 1 of the motherboard is aligned with the two adjacent rollers 7, and then the main body 1 is pressed down so that the bottom of the base 6 can be inserted between the rollers 7. Then, the two ends of the top of the bracket 9 will be deformed, so that the two rollers 7 can be engaged with the two sides of the base 6, which is conducive to the installation of the main board without the aid of external tools. When the main body 1 needs to be disassembled, it is only necessary to pull the main body 1 upwards, and the main board does not need to change the original screw mounting holes of the computer case.

[0022] Example 2:

[0023] A base plate 3 is bonded to the bottom of the main body 1, and fins 4 are welded to the bottom of the base plate 3. Both the base plate 3 and the fins 4 are made of copper-aluminum composite material. There are two groups of fins 4, and each group of fins 4 is distributed at equal intervals between each other. Due to the presence of the bracket 9, there is a gap at the bottom of the main body 1, and fins 4 connected to the base plate 3 are provided inside the gap. The heat of the main body during use can be transferred to the base plate 3, and the base plate 3 can dissipate heat through the multiple fins 4 at the bottom.

[0024] Working principle: Connect one end of the bottom of the bracket 9 to the original mounting screw hole of the motherboard through the bolt 10. During installation, align the base 6 at the bottom of the motherboard body 1 with the two adjacent rollers 7, and then press down the motherboard body 1 so that the bottom of the base 6 can be inserted between the rollers 7. Then, the two ends of the top of the bracket 9 will be deformed, so that the two rollers 7 can be engaged with the two sides of the base 6, which is conducive to the installation of the motherboard without the aid of external tools. When the motherboard body 1 needs to be disassembled, it is only necessary to pull the motherboard body 1 upward, and the motherboard does not need to change the original screw mounting hole position of the computer case. Due to the presence of the bracket 9, there is a gap at the bottom of the motherboard body 1, and fins 4 connected to the bottom plate 3 are provided inside the gap. The heat of the motherboard body during use can be transferred to the bottom plate 3, and then the bottom plate 3 can dissipate heat through the multiple fins 4 at the bottom, which is conducive to improving the heat dissipation effect of the motherboard.

[0025] The components of the utility model, 1. main board body; 2. chip; 3. bottom plate; 4. fin; 5. data interface; 6. base; 7. roller; 8. limit plate; 9. bracket; 10. bolt; 11. gasket, are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A computer motherboard with anti-signal interference, characterized by: The invention comprises a main board (1), a bottom plate (3), a base (6), a roller (7) and a bracket (9); a chip (2) is embedded on the top surface of the main board (1); a bottom plate (3) is bonded to the bottom of the main board (1); a fin (4) is welded to the bottom of the bottom plate (3); a data interface (5) is provided on one side of the main board (1); the data interface (5) is electrically connected to the main board (1); a base (6) is welded at the four ends of the bottom of the main board; the bottom of the base (6) is engaged with the roller (7), and the roller (7) is rotatably connected to the top of the bracket (9); a bolt (10) is inserted into one end of the bottom of the bracket (9).

2. The computer motherboard with anti-signal interference according to claim 1, characterized in that: The bottom plate (3) and the fins (4) are both made of a copper-aluminum composite material. The fins (4) are provided in two groups, and the fins (4) in each group are distributed at equal intervals.

3. The computer motherboard with anti-signal interference according to claim 1, characterized in that: The bottom of the base (6) is a conical structure, and grooves are provided on both sides of the bottom of the base (6). The grooves on both sides of the bottom of the base (6) are engaged and connected with the roller (7).

4. The computer motherboard with anti-signal interference according to claim 1, characterized in that: A limiting plate (8) is welded on one side of the roller (7), and the diameter thereof is larger than the diameter of the roller (7).

5. The computer motherboard with anti-signal interference according to claim 1, characterized in that: A gasket (11) is provided at one end of the bottom of the bracket (9), and two gaskets (11) are provided. The two gaskets (11) are made of flexible rubber material.

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