Case convenient for mounting mainboard

Abstract

The utility model relates to the field of computer hardware, and provides a case convenient for installing a mainboard, which comprises a Raspberry Pi 4B mainboard and a mainboard case mechanism, and the outer side of the Raspberry Pi 4B mainboard is provided with the mainboard case mechanism. According to the mainboard case mechanism, the plane bottom plate is firstly placed on the ground, then the installation bottom plate is fixed to the plane bottom plate through the bolts, when the mainboard case mechanism needs to be used, due to the fact that the installation bottom plate is of the n-shaped structure, the space below the installation bottom plate can provide a large space for heat dissipation, and in the subsequent using process, the installation bottom plate is not prone to falling off. The Raspberry Pi 4B mainboard can be used as a heat dissipation buffer zone, heat accumulation is reduced, ice bags can be placed in the space under special conditions, the heat dissipation effect is enhanced, then the copper columns are fixed to the installation bottom plate through bolts at equal intervals, then the Raspberry Pi 4B mainboard is fixed to the copper columns, the copper columns can jack up the Raspberry Pi 4B mainboard, and the Raspberry Pi 4B mainboard is fixed to the installation bottom plate through bolts. Therefore, a certain space is generated on the lower side of the Raspberry Pi 4B mainboard, and heat dissipation of the Raspberry Pi 4B mainboard is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of computer hardware, in particular to a chassis which is convenient for installing a mainboard. Background Art

[0002] A motherboard-friendly chassis is a device that makes the chassis more convenient for installing motherboards and improves the performance and maintainability of the entire computer system. It is used to provide a safe motherboard installation environment, accommodate and fix the motherboard, support the installation of other hardware components, provide good heat dissipation and air circulation, manage cables and lines, provide easy-to-access interfaces, and reduce the risk of assembly errors. A motherboard-friendly chassis can improve the efficiency of hardware assembly, reduce the risk of errors, improve heat dissipation and cable management, and enhance user-friendliness and hardware protection performance. These benefits together make the computer system more stable, reliable, and easy to maintain.

[0003] After searching, the patent with announcement number CN220367570U discloses a chassis that is convenient for installing a motherboard. The article proposes "including a chassis body, and also including a mounting base fixedly connected to the bottom of the chassis body symmetrically, a mounting groove is opened on the side of the mounting base, and a plurality of upper elastic pads are connected to the upper side wall in the mounting groove, and a plurality of lower elastic pads are arranged on the lower side wall in the mounting groove. A movable cavity is opened in the mounting base, and a communicating give-way groove is opened between the movable cavity and the lower side wall of the mounting groove, and the lower elastic pad is inserted in the give-way groove, and a wedge-shaped extrusion block adapted to the lower elastic pad is slidably connected in the movable cavity. In the utility model, by providing an upper elastic pad and a lower elastic pad, the mainboard is inserted into the complete installation groove, and the adjusting stud is rotated. The adjusting stud rotates to drive the wedge-shaped extrusion block to move in the movable cavity, and the wedge-shaped extrusion block squeezes the lower elastic pad upwards, and is clamped on the edge of the mainboard by the upper elastic pad and the lower elastic pad, thereby reducing damage to the mainboard and achieving the effect of extending the service life of the mainboard."

[0004] However, when implementing the above technical solutions, the following problems exist: the design of the device may not fully consider the heat dissipation requirements, which may cause the hardware to overheat under high load, which will affect system performance and increase the risk of hardware failure. At the same time, the chassis design may make some interfaces difficult to access, such as the front USB port, audio jack, etc., which may cause inconvenience to users when plugging and unplugging devices or connecting external devices.

[0005] In view of this, an in-depth study was conducted on the above-mentioned issues, which led to the present case. Utility Model Content

[0006] The utility model proposes a chassis that is convenient for installing a motherboard, which solves the problem that the design of the device may not fully consider the heat dissipation requirements, which may cause the hardware to have too high a temperature under high load, which will affect the system performance and increase the risk of hardware failure. At the same time, the chassis design may make some interfaces difficult to access, such as the front USB port, audio jack, etc., which may cause inconvenience to the user when plugging and unplugging devices or connecting external devices.

[0007] The utility model provides a chassis technical solution for facilitating the installation of a motherboard: comprising a Raspberry Pi 4B motherboard and a motherboard chassis mechanism, wherein a socket connection component is arranged on the upper side of the Raspberry Pi 4B motherboard, a bracket 20-position double-row 2.54mm pitch female socket is arranged on the upper side of the Raspberry Pi 4B motherboard, an FPC adapter board is installed on the right side of the 20-position double-row 2.54mm pitch female socket, a mounting bracket is arranged on the lower side of the FPC adapter board, a motherboard chassis mechanism is arranged on the outer side of the Raspberry Pi 4B motherboard, and a bracket 20-position double-row 2.54mm pitch female socket is arranged on the front side of the Raspberry Pi 4B motherboard. A short side mounting plate No. 1 is installed on the rear side of the Raspberry Pi 4B mainboard, a long side mounting plate No. 1 is arranged on the inner side of the short side mounting plate No. 2, a long side mounting plate No. 2 is arranged on the inner side of the short side mounting plate No. 1, a copper column is arranged under the Raspberry Pi 4B mainboard, a mounting base plate is arranged under the copper column, a flat base plate is arranged under the mounting base plate, a mounting top plate is arranged above the short side mounting plate No. 1, and an LC80C-2.54-20P compact connection terminal is installed on the outer side of the long side mounting plate No. 2.

[0008] Preferably, the 20-position double-row 2.54 mm pitch female socket and the FPC adapter board are welded, and the FPC adapter board and the mounting bracket are connected by screws.

[0009] Preferably, the short side mounting plate No. 2 is connected to the Raspberry Pi 4B mainboard by a card slot, the short side mounting plate No. 2 is connected to the Raspberry Pi 4B mainboard by a card slot, the short side mounting plate No. 2 is an inner-shaped structure, and the short side mounting plate No. 2 and the short side mounting plate No. 1 are arranged correspondingly on the left and right of the central axis, the short side mounting plate No. 1 is reserved with holes for connecting to the USB interface and the Ethernet interface on the Raspberry Pi 4B mainboard from the outside, the short side mounting plate No. 2 is reserved with holes for plugging and unplugging the memory card on the Raspberry Pi 4B mainboard from the outside, and the long side mounting plate No. 1 is reserved with holes for connecting to the HDMI interface, power interface and headphone interface on the Raspberry Pi 4B mainboard from the outside.

[0010] Preferably, the long side mounting plate No. 2 is connected to the short side mounting plate No. 1 by screws, and the long side mounting plate No. 2 is an outward half-shaped structure.

[0011] Preferably, the copper column is connected to the Raspberry Pi 4B mainboard by screws, the mounting base plate is connected to the copper column by screws, the copper column is made of brass, and the copper column and the Raspberry Pi 4B mainboard are equidistantly distributed.

[0012] Preferably, the mounting base plate is connected to the plane base plate by screws, and the mounting base plate is a polygonal structure.

[0013] Preferably, the LC80C-2.54-20P compact connection terminal is connected to the second long side mounting plate by screws, and the LC80C-2.54-20P compact connection terminal is electrically connected to the Raspberry Pi 4B mainboard.

[0014] The working principle and beneficial effects of the utility model are:

[0015] The invention discloses a chassis for facilitating installation of a mainboard. By setting a mainboard chassis mechanism, when it is needed to be used, a plane bottom plate is first placed on the ground, and then the installation bottom plate is fixed to the plane bottom plate by bolts. When it is needed to be used, the installation bottom plate is a zigzag structure, and the space under the installation bottom plate can provide a large space for heat dissipation. In subsequent use, the installation bottom plate can be used as a heat dissipation buffer zone to reduce heat accumulation. In special cases, ice bags can be placed in the space to enhance the heat dissipation effect. Then, copper columns are fixed to the installation bottom plate at equal distances by bolts, and then a Raspberry Pi 4B mainboard is fixed to the copper columns. When it is needed to be used, the copper columns will lift up the Raspberry Pi 4B mainboard, thereby generating a certain amount of space under the Raspberry Pi 4B mainboard, which is convenient for heat dissipation of the Raspberry Pi 4B mainboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the socket connection assembly of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the Raspberry Pi 4B mainboard, the short side mounting plate No. 1 and the long side mounting plate No. 2 of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the Raspberry Pi 4B mainboard, the socket connection assembly and the long side mounting plate No. 2 of the utility model;

[0020] In the figure: 1. Raspberry Pi 4B motherboard; 2. Socket connection assembly; 201. 20-position double-row 2.54mm pitch female socket; 202. FPC adapter board; 203. Mounting bracket; 3. Motherboard chassis structure; 301. Short side mounting plate No. 1; 302. Short side mounting plate No. 2; 303. Long side mounting plate No. 1; 304. Long side mounting plate No. 2; 305. Copper column; 306. Mounting base plate; 307. Flat base plate; 308. Mounting top plate; 4. LC80C-2.54-20P compact connection terminal. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a chassis technical solution for facilitating the installation of a motherboard: it includes a Raspberry Pi 4B motherboard 1 and a motherboard chassis mechanism 3, a socket connection component 2 is provided on the upper side of the Raspberry Pi 4B motherboard 1, a bracket 20-position double-row 2.54mm pitch female socket 201 is provided on the upper side of the Raspberry Pi 4B motherboard 1, an FPC adapter board 202 is installed on the right side of the 20-position double-row 2.54mm pitch female socket 201, a mounting bracket 203 is provided on the lower side of the FPC adapter board 202, a motherboard chassis mechanism 3 is provided on the outer side of the Raspberry Pi 4B motherboard 1, and a short side mounting plate No. 1 is provided on the front side of the Raspberry Pi 4B motherboard 1 301, a short side mounting plate No. 2 302 is installed on the rear side of the Raspberry Pi 4B mainboard 1, a long side mounting plate No. 1 303 is arranged on the inner side of the short side mounting plate No. 2 302, a long side mounting plate No. 2 304 is arranged on the inner side of the short side mounting plate No. 1 301, a copper column 305 is arranged below the Raspberry Pi 4B mainboard 1, a mounting base plate 306 is arranged below the copper column 305, a flat base plate 307 is arranged below the mounting base plate 306, a mounting top plate 308 is arranged above the short side mounting plate No. 1 301, and an LC80C-2.54-20P compact connection terminal 4 is installed on the outer side of the long side mounting plate No. 2 304.

[0023] Specifically, the 20-bit double-row 2.54mm pitch female socket 201 and the FPC adapter board 202 are welded, and the FPC adapter board 202 and the mounting bracket 203 are screwed. When needed, the 20-bit double-row 2.54mm pitch female socket 201 is connected to the FPC adapter board 202, and then the FPC adapter board 202 and the mounting bracket 203 are fixed together, so that the mounting bracket 203 can be connected to the short side mounting plate No. 2 board 302, so that the 20-bit double-row 2.54mm pitch female socket 201 can be fixed. By matching the short side mounting plate No. 2 board 302 with the 20-bit double-row 2.54mm pitch female socket 201, the use of the 20-bit double-row 2.54mm pitch female socket 201 can be convenient, and the FPC adapter board 202 is connected to the Raspberry Pi 4B motherboard 1.

[0024] Specifically, the short side mounting plate No. 2 302 is connected to the Raspberry Pi 4B mainboard 1 by a card slot, the short side mounting plate No. 2 302 is an inner-shaped structure, and the short side mounting plate No. 2 302 and the short side mounting plate No. 1 301 are arranged correspondingly on the left and right sides of the central axis, and the short side mounting plate No. 1 301 is reserved with holes for connecting to the USB interface and Ethernet interface on the Raspberry Pi 4B mainboard 1 from the outside, and the short side mounting plate No. 2 302 is reserved with holes for plugging and unplugging the memory card on the Raspberry Pi 4B mainboard 1 from the outside, and the long side mounting plate No. 1 Holes for connecting to the HDMI interface, power interface, and headphone interface on the Raspberry Pi 4B mainboard 1 from the outside are reserved on the board No. 1 303. When needed, the short side mounting board No. 2 302 and the short side mounting board No. 1 301 are in a bracket shape to protect the entire Raspberry Pi 4B mainboard 1, thereby improving the overall safety. In addition, since the short side mounting board No. 2 302 and the short side mounting board No. 1 301 are both inwardly curved, the overall stability can be increased during subsequent use, and installation is facilitated.

[0025] Specifically, the long side mounting plate No. 2 304 is connected to the short side mounting plate No. 1 301 by screws, and the long side mounting plate No. 2 304 is an outward half-shaped structure. When needed, the long side mounting plate No. 2 304 can be connected with the short side mounting plate No. 2 302 and the short side mounting plate No. 1 301 to form a rectangular shape, providing a foundation for the whole, and the long side mounting plate No. 2 304 is an outward half-shaped structure, which can be directly connected to the mounting top plate 308.

[0026] Specifically, the copper pillar 305 is connected to the Raspberry Pi 4B motherboard 1 by screws, the mounting base plate 306 is connected to the copper pillar 305 by screws, the copper pillar 305 is made of brass, and the copper pillar 305 and the Raspberry Pi 4B motherboard 1 are equidistantly distributed. When it is needed, the copper pillar 305 is made of brass, and the copper pillar 305 and the Raspberry Pi 4B motherboard 1 are equidistantly distributed. When it is needed, the copper pillar 305 will lift up the Raspberry Pi 4B motherboard 1, thereby creating a certain amount of space on the lower side of the Raspberry Pi 4B motherboard 1, which is convenient for heat dissipation of the Raspberry Pi 4B motherboard 1.

[0027] Specifically, the mounting base plate 306 is connected to the plane base plate 307 by screws. The mounting base plate 306 is a F-shaped structure. When it needs to be used, the mounting base plate 306 has a F-shaped structure. The space below the mounting base plate 306 can provide a larger space for heat dissipation. In subsequent use, it can be used as a heat dissipation buffer zone to reduce heat accumulation. In special circumstances, ice bags can be placed in this space to enhance the heat dissipation effect.

[0028] Specifically, the LC80C-2.54-20P compact connection terminal 4 and the long side mounting plate No. 2 board 304 are connected by screws, and the LC80C-2.54-20P compact connection terminal 4 and the Raspberry Pi 4B mainboard 1 are electrically connected. When needed, the LC80C-2.54-20P compact connection terminal 4 is connected to the long side mounting plate No. 2 board 304. In this way, the external circuit can be directly connected to the Raspberry Pi 4B mainboard 1 through the LC80C-2.54-20P compact connection terminal 4, so that it can be connected to the external circuit without disassembling the whole.

[0029] Usage steps: When it is needed, first connect the 20-position double-row 2.54mm pitch female socket 201 to the FPC adapter board 202, then connect the FPC adapter board 202 to the mounting bracket 203, then connect the mounting bracket 203 to the short-side mounting board No. 2 board 302, and then connect the LC80C-2.54-20P compact connection terminal 4 to the outside of the long-side mounting board No. 2 board 304. After fixing, lay the flat bottom plate 307 flat, then use bolts to fix the mounting bottom plate 306 to the flat bottom plate 307, and then use screws to fix the copper pillars 305 to the mounting bottom plate 306 at equal distances. Then use the Raspberry Pi 4B mainboard 1 to fix it to the copper column 305 with screws, and then use bolts to install the long side mounting plate No. 1 303 and the long side mounting plate No. 2 304 to the mounting base plate 306 respectively, and then use bolts to install the short side mounting plate No. 1 301 and the short side mounting plate No. 2 302 to the mounting base plate 306 respectively, and use bolts to fix the mounting top plate 308 to the upper sides of the short side mounting plate No. 1 301, the short side mounting plate No. 2 302, the long side mounting plate No. 1 303, and the long side mounting plate No. 2 304, and the steps for using a chassis that is easy to install the mainboard are completed.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chassis for facilitating installation of a motherboard, comprising a Raspberry Pi 4B motherboard (1) and a motherboard chassis structure (3), characterized in that: The upper side of the Raspberry Pi 4B mainboard (1) is provided with a socket connection assembly (2), the upper side of the Raspberry Pi 4B mainboard (1) is provided with a bracket 20-position double-row 2.54 mm pitch female socket (201), the right side of the 20-position double-row 2.54 mm pitch female socket (201) is installed with an FPC adapter board (202), the lower side of the FPC adapter board is provided with a mounting bracket (203), the outer side of the Raspberry Pi 4B mainboard (1) is provided with a mainboard chassis mechanism (3), the front side of the Raspberry Pi 4B mainboard (1) is provided with a short side mounting plate No. 1 (301), and the rear side of the Raspberry Pi 4B mainboard (1) is provided with a short side mounting plate No. 2 (302), a long side mounting plate No. 1 (303) is arranged on the inner side of the short side mounting plate No. 2 (302), a long side mounting plate No. 2 (304) is arranged on the inner side of the short side mounting plate No. 1 (301), a copper column (305) is arranged below the Raspberry Pi 4B mainboard (1), a mounting base plate (306) is arranged below the copper column (305), a flat base plate (307) is arranged below the mounting base plate (306), a mounting top plate (308) is arranged above the short side mounting plate No. 1 (301), and an LC80C-2.54-20P compact connection terminal (4) is installed on the outer side of the long side mounting plate No. 2 (304).

2. A chassis for facilitating installation of a motherboard according to claim 1, characterized in that: The 20-position double-row 2.54 mm pitch female socket (201) and the FPC adapter plate (202) are welded, and the FPC adapter plate (202) and the mounting bracket (203) are connected by screws.

3. A chassis for facilitating installation of a motherboard according to claim 1, characterized in that: The short side mounting plate No. 2 (302) is connected to the Raspberry Pi 4B mainboard (1) via a card slot; the short side mounting plate No. 2 (302) is an inner-shaped structure; the short side mounting plate No. 2 (302) and the short side mounting plate No. 1 (301) are arranged correspondingly on the left and right sides of the central axis; the short side mounting plate No. 1 (301) is provided with holes for connecting to a USB interface and an Ethernet interface on the Raspberry Pi 4B mainboard (1) from the outside; the short side mounting plate No. 2 (302) is provided with holes for plugging in and out a storage card on the Raspberry Pi 4B mainboard (1) from the outside; and the long side mounting plate No. 1 (303) is provided with holes for connecting to an HDMI interface, a power interface, and an earphone interface on the Raspberry Pi 4B mainboard (1) from the outside.

4. A chassis for facilitating installation of a motherboard according to claim 1, characterized in that: The second long side mounting plate (304) is connected to the first short side mounting plate (301) by screws, and the second long side mounting plate (304) is an outward half-shaped structure.

5. A chassis for facilitating installation of a motherboard according to claim 1, characterized in that: The copper pillars (305) are connected to the Raspberry Pi 4B mainboard (1) by screws, the mounting base plate (306) is connected to the copper pillars (305) by screws, the copper pillars (305) are made of brass, and the copper pillars (305) are equidistantly distributed from the Raspberry Pi 4B mainboard (1).

6. A chassis for facilitating installation of a motherboard according to claim 1, characterized in that: The installation base plate (306) and the plane base plate (307) are connected by screws, and the installation base plate (306) is a polygonal structure.

7. A chassis for facilitating installation of a motherboard according to claim 1, characterized in that: The LC80C-2.54-20P compact connection terminal (4) is connected to the long side mounting plate No. 2 (304) by screws, and the LC80C-2.54-20P compact connection terminal (4) is electrically connected to the Raspberry Pi 4B mainboard (1).

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