CN222088016U - Mainboard fixing structure - Google Patents
Mainboard fixing structure Download PDFInfo
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- CN222088016U CN222088016U CN202323550064.2U CN202323550064U CN222088016U CN 222088016 U CN222088016 U CN 222088016U CN 202323550064 U CN202323550064 U CN 202323550064U CN 222088016 U CN222088016 U CN 222088016U
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- plate
- upright post
- mounting hole
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- 238000005192 partition Methods 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to a main board fixing structure which comprises a bottom board and an upright post arranged on the top end face of the bottom board, wherein the upright post is provided with a first mounting hole in threaded connection with a screw, a partition plate extending outwards along the radial direction of the upright post is arranged at the edge of the top end face of the upright post, a spring is sleeved on the periphery of the upright post, a first transverse plate sleeved on the periphery of the upright post is fixedly arranged at the top of the spring, the first transverse plate is positioned below the partition plate and moves up and down relative to the upright post under the action of spring force, a vertical plate is arranged at the right side edge of the top end face of the first transverse plate, the top end face of the vertical plate is provided with a second transverse plate, the second transverse plate is parallel to the first transverse plate, a second mounting hole through which the screw penetrates downwards is arranged at a position corresponding to the first mounting hole is in a threaded connection with the second mounting hole, a stable supporting effect is achieved in the process of fixing the main board, an operator can use the screw to fasten operation conveniently, the stability is good, the main board can also be suitable for main boards with different thicknesses, and the mounting operation is convenient.
Description
Technical Field
The utility model relates to the technical field of computer mainboards, in particular to a mainboard fixing structure.
Background
Motherboard, also called motherboard, system board or motherboard, is one of the most fundamental and important components of a computer. The motherboard is generally a rectangular circuit board on which the main circuitry that makes up the computer is mounted, and typically has elements such as a BIOS chip, an I/O control chip, a keyboard and panel control switch interface, an indicator light connector, an expansion slot, a direct current power supply connector for the motherboard and the card. The existing mode of installing the main board in the computer case generally adopts single screw thread installation, the installation mode is traditional and simple, however, the mode of installing the main board only adopts single screw thread installation is simple and suitable for the main boards with various thicknesses, but the stability is insufficient, the main board is easy to loose due to vibration, the stability of fixing the main board is easy to influence, and the running performance of the main board is possibly influenced, moreover, when the single screw thread installation is adopted, an operator is often required to hold the fixing hole on the main board with hands to align with the threaded hole on the fixing column, the main board is easy to topple once the operator loosens, the operator has to press the main board with hands, and then the main board is installed by using another hand to take tools, so that the operation is inconvenient.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide a main board fixing structure aiming at the defects in the prior art.
The main board fixing structure comprises a bottom board and an upright post arranged on the top end face of the bottom board, wherein a first mounting hole which is in threaded connection with a screw is formed in the middle of the top end face of the upright post, a partition plate which extends outwards in the radial direction of the top end face of the upright post is arranged at the edge of the top end face of the upright post, a spring is sleeved on the periphery of the upright post, a first transverse plate which is sleeved on the periphery of the upright post is fixedly arranged at the top of the spring, the first transverse plate is located below the partition plate and moves up and down relative to the upright post under the action of spring force, a vertical plate which is perpendicular to the first transverse plate and extends upwards is arranged at the right side edge of the top end face of the first transverse plate, a second transverse plate which is perpendicular to the vertical plate is arranged above the first transverse plate and parallel to the first transverse plate is arranged at a position on the second transverse plate corresponding to the first mounting hole, and the second transverse plate is provided with a second mounting hole which is penetrated downwards under the action of the spring force, and the vertical plate is connected with the screw.
In some embodiments, the top end surface of the second transverse plate is further provided with a groove at a position corresponding to the second mounting hole, and the top of the second mounting hole penetrates through the inner bottom surface of the groove.
In some embodiments, the depth of the recess matches the height of the cap of the screw.
In some embodiments, the bottom end surface of the second cross plate is provided with an annular gasket surrounding at the bottom edge of the second mounting hole.
In some embodiments, the annular gasket is an annular rubber gasket.
In some embodiments, the apertures of the first and second mounting holes are the same.
In some embodiments, the first cross plate, the riser and the second cross plate are integrally connected to form a U-shaped latch.
In some embodiments, the number of the upright posts is four, the four upright posts are correspondingly arranged at four diagonal positions of the bottom plate, and the number of the U-shaped clamping blocks and the springs are in one-to-one correspondence with the upright posts.
The main board fixing structure has the advantages that compared with the prior art, the main board fixing structure has the advantages that the first transverse board can move up and down relative to the upright post under the action of the spring force, so that the vertical board on the first transverse board and the second transverse board on the vertical board can move along with the up-down movement of the first transverse board, in the process of fixing the main board, the main board can be stably supported through the limiting space formed among the partition board, the vertical board and the second transverse board, an operator can conveniently fasten the main board by further using the screws, the limiting space gradually decreases along with the decrease of the distance between the second transverse board and the partition board along with the downward movement of the first transverse board, the limiting space is matched with the thickness of the main board, the main board can be stably fixed on the second transverse board and the upright post, the main board with different thicknesses can also be suitable for the main board with different thicknesses, and the installation operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a motherboard fixing structure according to an embodiment of the present utility model;
In the figure, the name and the serial number are shown as a bottom plate-1, a column-2, a first mounting hole-201, a partition plate-21, a spring-3, a first transverse plate-4, a vertical plate-5, a second transverse plate-6, a screw-7, a second mounting hole-601, a main plate-10, a fixing hole-110, a groove-61 and an annular gasket-62.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a worker of ordinary skill in the art based on the embodiments of the utility model without undue effort, are within the scope of the utility model. Furthermore, directional terms, such as "upper", "lower", "inner", "outer", "top", "bottom", etc., in the present utility model are merely referring to the directions of the attached drawings, and are used for better, more clear explanation and understanding of the present utility model, and do not indicate or imply a necessary orientation of the present utility model, and thus should not be construed as limiting the present utility model.
The embodiment of the utility model is shown in fig. 1, and the main board fixing structure comprises a bottom board 1 and a stand column 2 arranged on the top end face of the bottom board 1, wherein a first mounting hole 201 which is in threaded connection with a screw 7 is formed in the middle of the top end face of the stand column 2, a partition board 21 which extends outwards along the radial direction of the top end face of the stand column 2 is arranged at the edge of the top end face of the stand column 2, a spring 3 is sleeved on the periphery of the stand column 2, a first transverse board 4 sleeved on the periphery of the stand column 2 is fixedly arranged at the top of the spring 3, the first transverse board 4 is positioned below the partition board 21, the first transverse board 4 moves up and down relative to the stand column 2 under the elastic force of the spring 3, a vertical board 5 which is perpendicular to the first transverse board 4 and extends upwards is arranged at the right side edge of the top end face of the first transverse board 4, a second transverse board 6 which is perpendicular to the vertical board 5 is arranged at the top end face of the vertical board 5, the second transverse board 6 is positioned above the first transverse board 4 and parallel to the first transverse board 4, a first mounting hole 601 is formed in a position on the second transverse board 6 corresponding to the first mounting hole 201, and a second mounting hole 601 is formed in a position which is provided with a second mounting hole which is connected with the screw 601 through a screw 7.
The main board 10 is generally provided with the fixing holes 110 for fastening by screw threads, and the fixing holes 110 are generally arranged at the peripheral edge of the main board 10, so when the main board fixing structure of the embodiment of the utility model is used, the part of the main board 10 provided with the fixing holes 110 is correspondingly clamped into the limit space formed by the partition board 21, the vertical board 5 and the second transverse board 6, then the fixing holes 110 are aligned with the first mounting holes 201, at this time, the main board fixing structure can play a certain supporting role on the main board 10, an operator can conveniently vacate hands to take the screws 7 for further fixing, the screws 7 pass through the second mounting holes 601 from top to bottom and are inserted into the first mounting holes 201, the screw 7 is threaded with the second mounting hole 601 and the first mounting hole 201 respectively in the penetrating, penetrating and inserting process, in the process, the screw is kept continuously screwed down, the distance between the second diaphragm 6 and the partition plate 21 is reduced along with downward movement of the first diaphragm 4, the vertical plate 5 and the second diaphragm 6, the limiting space is gradually reduced along with the reduction of the distance between the second diaphragm 6 and the partition plate 21 until the bottom end surface of the second diaphragm 6 is completely attached to the main board 10, and the screw 7 is tightly matched with the first mounting hole 201 and the second mounting hole 601, so that the main board 10 is stably fixed on the second diaphragm 6 and the vertical column 2, namely, one-time fixing operation is finished, and the stability is good. The fastening degree depends on the thickness of the main board 10, and the fastening degree can be suitable for the main boards 10 with different thicknesses, and the installation operation is also more convenient and rapid.
For example, in this embodiment, the first transverse plate 4, the vertical plate 5 and the second transverse plate 6 are integrally connected to form a U-shaped fixture block. The thickness of the main plate 10 that can be accommodated in the opening space of the U-shaped block depends on the height of the riser 5, and the higher the height of the riser 5 is, the larger the thickness range of the main plate 10 that can be accommodated is. Wherein the height of the riser 5 should also be smaller than the height of the upright 2.
In this embodiment, a through hole through which the upright post 4 passes is formed in the first transverse plate 4. When the top of the spring 3 is fixedly connected with the bottom end surface of the first transverse plate 4, the through hole is positioned in the annular ring at the top of the spring 3.
The top end surface of the second transverse plate 6 is also provided with a groove 61 at a position corresponding to the second mounting hole 601, and the top of the second mounting hole 601 penetrates through the inner bottom surface of the groove 61. Wherein the depth of the recess 61 matches the nut height of the screw 7. The recess 61 is intended to receive the cap of the screw 7. When the screw 7 is fixed in installation, the screw 7 with proper length and size is selected, the nut of the screw 7 is placed in the groove 61 while the installation is ensured, the nut of the screw 7 can be prevented from occupying some extra space, and the appearance is attractive.
In this embodiment, the thickness of the second cross plate 6 is greater than the thickness of the first cross plate 4.
The bottom end surface of the second cross plate 6 is provided with an annular spacer 62 surrounding the bottom edge of the second mounting hole 601. Wherein the annular gasket 62 is an annular rubber gasket. The annular rubber gasket can prevent excessive wear on the surface of the main board 601 during fastening and mounting, and plays a certain role in protection.
Specifically, the number of the upright posts 2 is four, the four upright posts 2 are correspondingly arranged at four diagonal positions of the bottom plate 1, and the number of the U-shaped clamping blocks and the springs 3 are in one-to-one correspondence with the upright posts 2. It can be understood that the four upright posts 2 are respectively sleeved with a spring 3 and a U-shaped clamping block which moves up and down along with the spring 3. When the four U-shaped clamping blocks are correspondingly sleeved on the four upright posts 2, the opening spaces of the four U-shaped clamping blocks are opposite to each other, but not back to each other, so that the periphery of the main board 10 can be supported, limited and fixed.
In this embodiment, in order to ensure smooth installation and fastening of the screw 7, the apertures of the first and second installation holes 201 and 601 should be the same.
The base plate 1 in this embodiment is used for fixing in a chassis of a computer, for example, and specifically, the base plate 1 may be fixed in the chassis of the computer by using screws or the base plate 1 and the chassis of the computer may be integrally connected, and in practical application, the base plate 1 may be selected according to practical requirements and design.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (8)
1. A main board fixing structure is characterized by comprising a bottom plate and an upright post arranged on the top end face of the bottom plate, wherein a first mounting hole which is in threaded connection with a screw is formed in the middle of the top end face of the upright post, a partition plate which extends outwards in the radial direction of the top end face of the upright post is arranged at the edge of the top end face of the upright post, a spring is sleeved on the periphery of the upright post, the bottom of the spring is fixedly arranged on the top end face of the bottom plate, a first transverse plate sleeved on the periphery of the upright post is fixedly arranged at the top of the spring, the first transverse plate is located below the partition plate and moves up and down relative to the upright post under the action of spring force, a vertical plate which is perpendicular to the first transverse plate and extends upwards is arranged at the right side edge of the top end face of the first transverse plate, a second transverse plate which is perpendicular to the vertical plate is arranged on the top end face of the vertical plate, a second mounting hole through which the screw passes downwards is arranged at a position corresponding to the first mounting hole on the second transverse plate, and the second transverse plate is connected with the screw.
2. The motherboard fixing structure according to claim 1, wherein the top end surface of the second cross plate is further provided with a groove at a position corresponding to the second mounting hole, and the top of the second mounting hole penetrates through the inner bottom surface of the groove.
3. The motherboard fixing structure according to claim 2, wherein the depth of the groove is matched with the height of the nut of the screw.
4. The motherboard fixing structure according to claim 1, wherein the bottom end surface of the second cross plate is provided with an annular spacer surrounding the bottom edge of the second mounting hole.
5. The motherboard fixing structure as recited in claim 4, wherein said annular gasket is an annular rubber gasket.
6. The motherboard fixing structure according to claim 1, wherein the first mounting hole and the second mounting hole have the same aperture.
7. The motherboard fixing structure as recited in claim 1, wherein the first cross plate, the vertical plate and the second cross plate are integrally connected to form a U-shaped clamping block.
8. The motherboard fixing structure as set forth in claim 7, wherein four of said columns are provided at four diagonal positions of the motherboard, and the number of said U-shaped blocks and springs is one-to-one with respect to the columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323550064.2U CN222088016U (en) | 2023-12-25 | 2023-12-25 | Mainboard fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323550064.2U CN222088016U (en) | 2023-12-25 | 2023-12-25 | Mainboard fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222088016U true CN222088016U (en) | 2024-11-29 |
Family
ID=93592688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323550064.2U Active CN222088016U (en) | 2023-12-25 | 2023-12-25 | Mainboard fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222088016U (en) |
-
2023
- 2023-12-25 CN CN202323550064.2U patent/CN222088016U/en active Active
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