Mainboard fixing structure with protection structure

Abstract

The utility model provides a mainboard fixing structure with a protection structure, belongs to the technical field of computers, and aims to solve the problems that the direction of a mainboard is easy to change and the mainboard is easy to damage due to the fact that a worker twists a screw with large force in the prior art. Comprising a case connecting plate, a case screw hole, a stud main body, a stud screw, a connecting mainboard, a stud protection mechanism and a mainboard protection mechanism, the case screw hole is formed in the case connecting plate; the stud body is located on the upper end face of the case connecting plate. The stud screw is fixedly connected to the lower end face of the stud main body, and the stud screw is in threaded connection with the interior of a case screw hole; the connecting main plate is located on the upper side of the stud body. The stud protection mechanism is arranged on the upper side of the stud main body; the main board protection mechanisms are arranged at the four corners of the connecting main board. By adopting the stud protection mechanism, the bottom of the connecting main board is protected by the mounting rubber block and the bottom top block, and by adopting the main board protection mechanism, the protectiveness of mounting of the connecting main board is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of computers, and more specifically, particularly relates to a main board fixing structure with a protection structure. Background Technique

[0002] A computer case is composed of devices such as a main board and a power supply. When the main board is installed inside the case, a main board fixing structure is required. When a worker installs the main board inside the case, the main board fixing structure is first installed on the case, and then the main board is installed on the main board fixing structure to ensure the stability of the main board during use.

[0003] The patent document with the application number 202022977793.6 discloses a computer main board fixing structure for fixing a computer main board inside a computer case, including a mounting plate, a fixing device, and a computer main board. The mounting plate is a side plate of the computer case, and several sliding grooves are provided on the mounting plate, and fixing members are slidably provided in the sliding grooves; the fixing device is slidably provided in the sliding grooves, and the fixing members slide to form locking and unlocking of the fixing device, and a fixing frame is provided at the upper end of the fixing device; a computer main board, and mounting posts are provided at both ends of the computer main board, and the mounting posts are adapted to the fixing frame, and the mounting posts are clamped on the fixing frame. The computer main board fixing structure described in the utility model can facilitate the installation and disassembly of the fixing device by providing sliding grooves and fixing members, and can facilitate the installation and disassembly of the main board by providing the fixing device.

[0004] Based on the above, the existing main board fixing structures generally support the main board through a screw post structure. The screw posts are generally made of iron. When using screws to fix the main board on the screw posts, the worker twists each screw to rotate and fix the main board on the screw posts. When the worker twists the screws with too much force, it is easy to cause the main board to deflect and easily cause damage to the main board. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a main board fixing structure with a protection structure to solve the problem that the existing main board fixing structures generally support the main board through a screw post structure. The screw posts are generally made of iron. When using screws to fix the main board on the screw posts, the worker twists each screw to rotate and fix the main board on the screw posts. When the worker twists the screws with too much force, it is easy to cause the main board to deflect and easily cause damage to the main board.

[0006] The purpose and effect of the main board fixing structure with a protection structure of the utility model are achieved by the following specific technical means:

[0007] A main board fixing structure with a protection structure, comprising a chassis connecting plate, chassis screw holes, stud bodies, stud screws, a connecting main board, a stud protection mechanism and a main board protection mechanism; a plurality of groups of the chassis screw holes are provided, and the plurality of groups of chassis screw holes are respectively opened on the chassis connecting plate; a plurality of groups of the stud bodies are provided, and the plurality of groups of stud bodies are respectively located on the upper end surface of the chassis connecting plate; a plurality of groups of the stud screws are provided, and the plurality of groups of stud screws are respectively fixedly connected to the lower end surfaces of the plurality of groups of stud bodies, and the plurality of groups of stud screws are respectively threadedly connected to the plurality of groups of chassis screw holes; the connecting main board is located above the plurality of groups of stud bodies; the stud protection mechanism is arranged above the plurality of groups of stud bodies; the main board protection mechanism is provided in four groups, and the four groups of main board protection mechanisms are respectively arranged at the four corners of the connecting main board.

[0008] Further, the stud protection mechanism includes: mounting connection blocks and mounting rubber blocks; four groups of the mounting connection blocks are provided, and the four groups of mounting connection blocks are respectively fixedly connected to the upper end surfaces of the stud bodies at the four corners; four groups of the mounting rubber blocks are provided, and the four groups of mounting rubber blocks are respectively located on the upper end surfaces of the four groups of mounting connection blocks, and the four groups of mounting rubber blocks are of a silica gel circular ring structure.

[0009] Further, the stud protection mechanism further includes: mounting bumps and mounting grooves; a plurality of groups of the mounting bumps are provided, and the plurality of groups of mounting bumps are respectively fixedly connected to the upper end surfaces of the four groups of mounting connection blocks; a plurality of groups of the mounting grooves are provided, and the plurality of groups of mounting grooves are respectively opened on the lower sides of the four groups of mounting rubber blocks, and the plurality of groups of mounting bumps are respectively inserted and connected to the plurality of groups of mounting grooves.

[0010] Further, the stud protection mechanism further includes: bottom bumps, bottom top blocks and bottom grooves; a plurality of groups of the bottom bumps are provided, and the plurality of groups of bottom bumps are respectively fixedly connected to the upper end surfaces of the plurality of groups of mounting connection blocks; a plurality of groups of the bottom top blocks are provided, and the plurality of groups of bottom top blocks are respectively located above the plurality of groups of mounting connection blocks, and the plurality of groups of bottom top blocks are of a silica gel cylindrical structure; a plurality of groups of the bottom grooves are provided, and the plurality of groups of bottom grooves are respectively opened on the lower sides of the plurality of groups of bottom top blocks, and the plurality of groups of bottom bumps are respectively inserted and connected to the plurality of groups of bottom grooves.

[0011] Further, the main board protection mechanism includes: main board screw holes and main board screws; the main board screw holes are opened above the stud bodies at the four corners and at the four corners of the connecting main board; the main board screws are threadedly connected to the main board screw holes.

[0012] Furthermore, the main board protection mechanism further includes: a protection bottom block, protection insertion blocks, and protection slots; the protection bottom block is located on the upper end surface of the connection main board, and the protection bottom block is located below the main board screws; two groups of protection insertion blocks are provided, and the two groups of protection insertion blocks are respectively fixedly connected to the lower end surface of the protection bottom block; two groups of protection slots are provided, and the two groups of protection slots are respectively opened on the upper end surface of the connection main board, and the two groups of protection insertion blocks are respectively inserted and connected to the two groups of protection slots.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] By adopting the stud protection mechanism, the present utility model realizes that the stud body is installed on the chassis connection board through the stud screws, the installation rubber block and the bottom top block are installed on the stud body, and the installation rubber block and the bottom top block are made of silica gel material. When the connection main board is placed on the installation rubber block and the bottom top block, the installation rubber block and the bottom top block support the connection main board at the bottom, avoiding the problem that the connection main board is damaged due to vibration and bottom friction, and the installation rubber block and the bottom top block also reduce vibration for the connection main board, and the installation rubber block and the bottom top block protect the bottom of the connection main board.

[0015] By adopting the main board protection mechanism, the present utility model realizes that the connection main board is installed on the stud body through the main board screws. When the main board screws are installed on the connection main board, the protection bottom block protects the upper side of the connection main board, avoiding the problem that the connection main board is deformed and damaged due to too large screwing force of the main board screws, and improving the protection of the installation of the connection main board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the combination of the main board fixing structure of the present utility model.

[0017] Figure 2 is a schematic structural diagram of the split of the main board fixing structure of the present utility model.

[0018] Figure 3 is a schematic structural diagram of the stud protection mechanism of the present utility model.

[0019] Figure 4 is a schematic structural diagram of the installation rubber block of the present utility model.

[0020] Figure 5 is a schematic structural diagram of the bottom top block of the present utility model.

[0021] Figure 6 is a schematic structural diagram of the split of the main board protection mechanism of the present utility model.

[0022] Figure 7 is a schematic structural diagram of the protection bottom block of the present utility model.

[0023] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0024] 1. Chassis connection plate; 2. Chassis screw hole; 3. Stud body; 301. Stud screw; 4. Connecting motherboard; 5. Installation connection block; 501. Installation bump; 6. Installation rubber block; 601. Installation groove; 7. Bottom bump; 8. Bottom top block; 801. Bottom groove; 9. Motherboard screw hole; 10. Motherboard screw; 11. Protective bottom block; 1101. Protective insertion block; 12. Protective slot. Specific implementation manner

[0025] The following further describes the implementation manner of the present utility model in detail in conjunction with the accompanying drawings and embodiments.

[0026] Embodiment 1:

[0027] As shown in the attached Figure 1 to the attached Figure 5 shown:

[0028] The present utility model provides a motherboard fixing structure with a protection structure, including a chassis connection plate 1, a chassis screw hole 2, a stud body 3, a stud screw 301, a connecting motherboard 4, and a stud protection mechanism; multiple groups of chassis screw holes 2 are provided, and multiple groups of chassis screw holes 2 are respectively opened on the chassis connection plate 1; multiple groups of stud bodies 3 are provided, and multiple groups of stud bodies 3 are respectively located on the upper end surface of the chassis connection plate 1; multiple groups of stud screws 301 are provided, and multiple groups of stud screws 301 are respectively fixedly connected to the lower end surfaces of multiple groups of stud bodies 3, and multiple groups of stud screws 301 are respectively threadedly connected inside multiple groups of chassis screw holes 2; the connecting motherboard 4 is located above multiple groups of stud bodies 3; the stud protection mechanism is arranged above multiple groups of stud bodies 3.

[0029] Among them, the stud protection mechanism includes: an installation connection block 5 and an installation rubber block 6; four groups of installation connection blocks 5 are provided, and four groups of installation connection blocks 5 are respectively fixedly connected to the upper end surfaces of the corner stud bodies 3; four groups of installation rubber blocks 6 are provided, and four groups of installation rubber blocks 6 are respectively located on the upper end surfaces of four groups of installation connection blocks 5, and four groups of installation rubber blocks 6 are of a silicone circular ring structure. During use, the stud body 3 is installed on the upper end surface of the chassis connection plate 1, and the installation rubber block 6 is installed on the upper end surface of the installation connection block 5.

[0030] Among them, the stud protection mechanism further includes: mounting bumps 501 and mounting grooves 601; multiple groups of mounting bumps 501 are provided, and multiple groups of mounting bumps 501 are respectively fixedly connected to the upper end surfaces of the four mounting connection blocks 5; multiple groups of mounting grooves 601 are provided, and multiple groups of mounting grooves 601 are respectively opened on the lower sides of the four mounting rubber blocks 6. Multiple groups of mounting bumps 501 are respectively inserted and connected with multiple groups of mounting grooves 601. During use, the movement of the mounting rubber block 6 drives the movement of the mounting groove 601. When the mounting groove 601 moves, the mounting bump 501 is inserted into the mounting groove 601, thereby fixing the mounting rubber block 6 on the mounting connection block 5.

[0031] Among them, the stud protection mechanism further includes: bottom bumps 7, bottom top blocks 8 and bottom grooves 801; multiple groups of bottom bumps 7 are provided, and multiple groups of bottom bumps 7 are respectively fixedly connected to the upper end surfaces of multiple groups of mounting connection blocks 5; multiple groups of bottom top blocks 8 are provided, and multiple groups of bottom top blocks 8 are respectively located on the upper sides of multiple groups of mounting connection blocks 5. Multiple groups of bottom top blocks 8 are respectively of a silica gel cylindrical structure; multiple groups of bottom grooves 801 are provided, and multiple groups of bottom grooves 801 are respectively opened on the lower sides of multiple groups of bottom top blocks 8. Multiple groups of bottom bumps 7 are respectively inserted and connected with multiple groups of bottom grooves 801. During use, the movement of the bottom top block 8 drives the movement of the bottom groove 801. The bottom bump 7 is inserted into the bottom groove 801, thereby fixing the bottom top block 8 on the upper end surface of the stud body 3.

[0032] The specific usage method and function of the first embodiment:

[0033] During use, the stud body 3 is installed on the upper end surface of the chassis connecting plate 1, the mounting rubber block 6 is installed on the upper end surface of the mounting connection block 5. The movement of the mounting rubber block 6 drives the movement of the mounting groove 601. When the mounting groove 601 moves, the mounting bump 501 is inserted into the mounting groove 601, thereby fixing the mounting rubber block 6 on the mounting connection block 5. The movement of the bottom top block 8 drives the movement of the bottom groove 801. The bottom bump 7 is inserted into the bottom groove 801, thereby fixing the bottom top block 8 on the upper end surface of the stud body 3, realizing that the connection main board 4 installed on the chassis connecting plate 1 is buffered.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, as shown in the attached Figure 6 and the attached Figure 7 shown:

[0036] The present utility model provides a motherboard fixing structure with a protection structure, and further includes a motherboard protection mechanism. Four groups of motherboard protection mechanisms are provided, and the four groups of motherboard protection mechanisms are respectively arranged at the four corners of the connecting motherboard 4. The motherboard protection mechanism includes: a motherboard screw hole 9 and a motherboard screw 10; the motherboard screw hole 9 is opened on the upper side of the four-corner stud body 3 and at the four corners of the connecting motherboard 4; the motherboard screw 10 is threadedly connected inside the motherboard screw hole 9. During use, the connecting motherboard 4 is placed on the upper side of the stud body 3, the motherboard screw holes 9 on the connecting motherboard 4 are aligned with the motherboard screw holes 9 on the stud body 3, and the motherboard screws 10 are installed inside the motherboard screw holes 9, thereby installing the connecting motherboard 4 on the chassis connecting plate 1.

[0037] Among them, the motherboard protection mechanism further includes: a protection bottom block 11, a protection insertion block 1101 and a protection slot 12; the protection bottom block 11 is located on the upper end face of the connecting motherboard 4, and the protection bottom block 11 is located below the motherboard screw 10; two groups of protection insertion blocks 1101 are provided, and the two groups of protection insertion blocks 1101 are respectively fixedly connected to the lower end face of the protection bottom block 11; two groups of protection slots 12 are provided, and the two groups of protection slots 12 are respectively opened on the upper end face of the connecting motherboard 4, and the two groups of protection insertion blocks 1101 are respectively inserted and connected to the two groups of protection slots 12. During use, when the protection bottom block 11 is installed on the upper end face of the connecting motherboard 4, the protection insertion block 1101 is inserted into the protection slot 12, and the protection bottom block 11 prevents the motherboard screw 10 from pressing the connecting motherboard 4.

[0038] The specific usage method and function of the second embodiment:

[0039] During use, the connecting motherboard 4 is placed on the upper side of the stud body 3, the motherboard screw holes 9 on the connecting motherboard 4 are aligned with the motherboard screw holes 9 on the stud body 3, and the motherboard screws 10 are installed inside the motherboard screw holes 9, thereby installing the connecting motherboard 4 on the chassis connecting plate 1. When the protection bottom block 11 is installed on the upper end face of the connecting motherboard 4, the protection insertion block 1101 is inserted into the protection slot 12, and the protection bottom block 11 prevents the motherboard screw 10 from pressing the connecting motherboard 4, realizing that when the motherboard screw 10 installs the connecting motherboard 4 on the chassis connecting plate 1, the motherboard screw 10 will not cause damage to the connecting motherboard 4.

[0040] In this article, the following points need to be noted:

[0041] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0042] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0043] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A main board fixing structure with a protection structure, comprising a chassis connecting plate (1), chassis screw holes (2), stud bodies (3), stud screws (301), a connecting main board (4), a stud protection mechanism and a main board protection mechanism; a plurality of groups of the chassis screw holes (2) are provided, and the plurality of groups of chassis screw holes (2) are respectively opened on the chassis connecting plate (1); characterized in that: A plurality of stud bodies (3) are provided, and the plurality of stud bodies (3) are respectively located on the upper end surface of the chassis connection plate (1); a plurality of stud screws (301) are provided, and the plurality of stud screws (301) are respectively fixedly connected to the lower end surfaces of the plurality of stud bodies (3), and the plurality of stud screws (301) are respectively threadedly connected inside the plurality of chassis screw holes (2); the connection main board (4) is located above the plurality of stud bodies (3); the stud protection mechanism is arranged above the plurality of stud bodies (3); the main board protection mechanism is arranged in four groups, and the four groups of main board protection mechanisms are respectively arranged at the four corners of the connection main board (4).

2. The main board fixing structure with a protection structure according to claim 1, characterized in that: The stud protection mechanism includes: mounting connection blocks (5) and mounting rubber blocks (6); four groups of mounting connection blocks (5) are provided, and the four groups of mounting connection blocks (5) are respectively fixedly connected to the upper end surfaces of the corner stud bodies (3); four groups of mounting rubber blocks (6) are provided, and the four groups of mounting rubber blocks (6) are respectively located on the upper end surfaces of the four groups of mounting connection blocks (5), and the four groups of mounting rubber blocks (6) are of a silica gel circular ring structure.

3. The main board fixing structure with a protection structure according to claim 2, characterized in that: The stud protection mechanism further includes: mounting protrusions (501) and mounting grooves (601); a plurality of mounting protrusions (501) are provided, and the plurality of mounting protrusions (501) are respectively fixedly connected to the upper end surfaces of the four groups of mounting connection blocks (5); a plurality of mounting grooves (601) are provided, and the plurality of mounting grooves (601) are respectively opened on the lower sides of the four groups of mounting rubber blocks (6), and the plurality of mounting protrusions (501) are respectively inserted and connected to the plurality of mounting grooves (601).

4. The main board fixing structure with a protection structure according to claim 1, wherein: The stud protection mechanism further includes: bottom protrusions (7), bottom top blocks (8) and bottom grooves (801); a plurality of bottom protrusions (7) are provided, and the plurality of bottom protrusions (7) are respectively fixedly connected to the upper end surfaces of the plurality of mounting connection blocks (5); a plurality of bottom top blocks (8) are provided, and the plurality of bottom top blocks (8) are respectively located above the plurality of mounting connection blocks (5), and the plurality of bottom top blocks (8) are of a silica gel cylindrical structure; a plurality of bottom grooves (801) are provided, and the plurality of bottom grooves (801) are respectively opened on the lower sides of the plurality of bottom top blocks (8), and the plurality of bottom protrusions (7) are respectively inserted and connected to the plurality of bottom grooves (801).

5. The main board fixing structure with a protection structure according to claim 1, characterized in that: The main board protection mechanism includes: main board screw holes (9) and main board screws (10); the main board screw holes (9) are opened on the upper sides of the corner stud bodies (3) and at the four corners of the connection main board (4); the main board screws (10) are threadedly connected inside the main board screw holes (9).

6. The main board fixing structure with a protection structure according to claim 5, characterized in that: The motherboard protection mechanism further includes: a protection bottom block (11), protection insertion blocks (1101), and protection slots (12); the protection bottom block (11) is located on the upper end surface of the connection motherboard (4), and the protection bottom block (11) is located below the motherboard screw (10); two groups of protection insertion blocks (1101) are provided, and the two groups of protection insertion blocks (1101) are respectively fixedly connected to the lower end surface of the protection bottom block (11); two groups of protection slots (12) are provided, the two groups of protection slots (12) are respectively opened on the upper end surface of the connection motherboard (4), and the two groups of protection insertion blocks (1101) are respectively inserted and connected to the two groups of protection slots (12).

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