CN213843992U - Make things convenient for computer motherboard fixing device of dismouting - Google Patents
Make things convenient for computer motherboard fixing device of dismouting Download PDFInfo
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- CN213843992U CN213843992U CN202023153195.3U CN202023153195U CN213843992U CN 213843992 U CN213843992 U CN 213843992U CN 202023153195 U CN202023153195 U CN 202023153195U CN 213843992 U CN213843992 U CN 213843992U
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- fixing
- fixing rod
- rod
- longitudinal
- computer motherboard
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Abstract
The utility model relates to the technical field of computer fixing devices, in particular to a computer mainboard fixing device convenient to disassemble and assemble, which is characterized in that through two parallel transverse fixing rods and a longitudinal fixing rod mutually perpendicular to the transverse fixing rods, and sliding grooves are arranged on the transverse fixing rods, the longitudinal fixing rods can slide on the transverse fixing rods; meanwhile, a second fixing table is arranged on the first fixing table and the longitudinal fixing rod on the transverse fixing rod, and an adjusting assembly is arranged on the longitudinal fixing rod, so that the longitudinal fixing rod can slide close to and away from each other, the mainboard is fixed, and convenience in installing and detaching the mainboard is improved.
Description
Technical Field
The utility model belongs to the technical field of computer fixing device technique and specifically relates to a make things convenient for computer motherboard fixing device of dismouting.
Background
Computers, i.e., computers, are modern electronic calculators used for high-speed calculations. In the prior art, a computer mainboard is arranged in a mainframe box by screws, so that the computer mainboard is very inconvenient to disassemble and maintain, and is often loosened during use, so that the use is inconvenient; meanwhile, the main board is extremely easy to damage in the dismounting process, and the dismounting and maintenance effect is influenced. Therefore, a great deal of research is carried out by technicians in the field, and the extrusion clamping structures are adopted to replace the traditional bolt and screw fixing structures at the four corners of the main board, so that the clamping structures are adopted to clamp the four corners of the main board when the main board is installed, and the clamping structures are loosened when the main board is disassembled, thereby achieving the purpose of quick disassembly; however, the clamping is respectively adjusted on four corners by the aid of the method, so that the workload is still large when the computer motherboard is mounted and dismounted, the balance degree during mounting is poor to control, the position of the computer motherboard is often deviated, and the mounting effect is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem in the prior art, the utility model provides a make things convenient for computer motherboard fixing device of dismouting.
The method is realized by the following technical scheme:
the computer mainboard fixing device convenient to disassemble and assemble comprises a bottom plate and a box wall formed by winding the edge of the bottom plate, wherein two transverse fixing rods which are parallel to each other are arranged in the box wall, and a first fixing table is arranged on one side, opposite to each other, of each transverse fixing rod; sliding grooves are respectively formed in the transverse fixing rod and positioned at the left end and the right end of the first fixing table; a longitudinal fixing rod capable of sliding in the sliding groove is arranged in the sliding groove, and the longitudinal fixing rod is perpendicular to the transverse fixing rod; a compression spring is arranged between the longitudinal fixed rod and the inner wall of the sliding groove close to one side of the first fixed table in the sliding groove; a second fixing table is arranged on one side, close to the first fixing table, of the longitudinal fixing rod; and the longitudinal fixing rod is provided with an adjusting component capable of adjusting the longitudinal fixing rod to move mutually.
The longitudinal fixing rods can slide on the transverse fixing rods through two transverse fixing rods which are parallel to each other and a longitudinal fixing rod which is perpendicular to the transverse fixing rods, and a sliding groove is formed in each transverse fixing rod; meanwhile, a second fixing table is arranged on the first fixing table and the longitudinal fixing rod on the transverse fixing rod, and an adjusting assembly is arranged on the longitudinal fixing rod, so that the longitudinal fixing rod can slide close to and away from each other, the mainboard is fixed, and convenience in installing and detaching the mainboard is improved.
In order to realize the mutual sliding adjustment and fixation of the longitudinal fixing rods and not influence the stability of the installation of the main board, preferably, the adjusting assembly is characterized in that the longitudinal fixing rods are provided with through holes at the left and right sides in a penetrating manner, and the through holes are internally provided with screws; the screw rod is provided with nuts which are matched with each other, and the nuts are positioned on the opposite side of the second fixing table; one end of the screw rod, which is close to the box wall, is fixedly connected, and the other end of the screw rod is provided with a fixing cap; the diameter of the fixing cap is larger than that of the through hole, and the diameter of the fixing cap is smaller than the height of the second fixing table.
In order to avoid the longitudinal fixing rod from slipping off from the transverse fixing rod, preferably, a sliding rail is arranged in the sliding groove, the longitudinal fixing rod is positioned on the inner section of the sliding groove, a sliding groove is formed in the inner section of the sliding groove, and the sliding groove is matched with the sliding rail.
In order to reduce the sliding resistance of the longitudinal fixing rod in the sliding groove, preferably, a plurality of steel balls are arranged between the sliding rail and the sliding groove.
In order to facilitate replacement of the transverse fixing rod and reduce maintenance cost, preferably, the transverse fixing rod is detachably connected with the box wall. More preferably, the detachable connection is that both ends of the transverse fixing rod are provided with wall-attached fixing pieces, and the wall-attached fixing pieces are provided with bolt holes penetrating through the left and right sides; and matched bolts are arranged in the threaded holes, and a plurality of threaded holes matched with the bolts are arranged on the box walls opposite to the two ends of the transverse fixing rod.
In order to prevent the bolt from falling from the bolt hole, preferably, the bolt hole is internally provided with an internal thread matched with the bolt.
In order to improve the heat dissipation effect of the mainboard in the operation process, preferably, the bottom plate is provided with a plurality of heat dissipation assemblies. More preferably, the heat dissipation assembly is a heat dissipation hole. More preferably, the heat dissipation holes are polygonal holes and/or round holes. Wherein polygonal apertures include, but are not limited to, triangular, hexagonal, rectangular, square, and the like. Wherein adopt the round hole as the louvre preferred, can greatly improve the radiating effect, reduce the dust and get into in the case.
Compared with the prior art, the invention has the technical effects that:
the utility model discloses simple structure, convenient operation directly adjusts through adjusting part for extrude compression spring, make the longitudinal fixing pole be close to each other, make the second fixed station fix the mainboard tightly, improved the convenience of installation; when dismantling, adjust through adjusting part, and under the effect of compression spring elastic recovery power for longitudinal fixing pole keeps away from each other, makes the second fixed station not hard up the mainboard, is convenient for to the dismantlement of mainboard.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic sectional view of the structure of FIG. 1A-A.
FIG. 3 is a schematic sectional view of the structure of FIG. 1B-B.
1-bottom plate 2-box wall 3-heat dissipation hole 4-transverse fixing rod 5-longitudinal fixing rod 6-wall fixing piece 7-bolt 8-sliding groove 9-compression spring 10-sliding rail 11-first fixing platform 12-screw 13-nut 14-second fixing platform.
Detailed Description
The technical solution of the present invention is further defined in the following description with reference to the accompanying drawings and the specific embodiments, but the scope of protection is not limited to the description.
As shown in fig. 1, 2 and 3, in this embodiment, the computer motherboard fixing device convenient for disassembly and assembly includes a bottom plate 1, a box wall 2 formed around an edge of the bottom plate 1, two transverse fixing rods 4 parallel to each other are arranged in the box wall 2, and a first fixing platform 11 is arranged on an opposite side of the transverse fixing rods 4; sliding grooves 8 are respectively formed in the transverse fixing rod 4 and positioned at the left end and the right end of the first fixing table 11; a longitudinal fixing rod 5 capable of sliding in the sliding groove 8 is arranged in the sliding groove 8, and the longitudinal fixing rod 5 is perpendicular to the transverse fixing rod 4; a compression spring 9 is arranged in the sliding groove 8 and between the longitudinal fixing rod 5 and the inner wall of the sliding groove 8 close to one side of the first fixing table 11; a second fixing table 14 is arranged on one side, close to the first fixing table 11, of the longitudinal fixing rod 5; the longitudinal fixing rod 5 is provided with an adjusting component capable of adjusting the mutual movement of the longitudinal fixing rod 5.
When the mainboard is installed: the main board is placed on the first fixing table 11, the longitudinal fixing rod 5 slides relatively through the adjusting assembly, the compression spring is extruded, the main board is extruded and fixed by the second fixing table 14, and convenience in installation of the main board is improved; when the mainboard is dismantled: through adjusting part for longitudinal fixing pole 5 takes place to keep away from the slip under the elastic force combined action, realizes that second fixed station 14 keeps away from the mainboard, reduces the extrusion pressure to the mainboard, makes the mainboard obtain not hard up, takes off the mainboard from first fixed station 11 again, and its operation is convenient, simple structure.
In this embodiment, the adjusting component is formed by a through hole penetrating through the longitudinal fixing rod 5 from left to right, and a screw 12 is arranged in the through hole; the screw 12 is provided with a nut 13 matched with each other, and the nut 13 is positioned on the opposite side of the second fixing table 14; one end of the screw 12 close to the box wall 2 is fixedly connected, and the other end of the screw 12 is provided with a fixing cap; the diameter of the fixing cap is larger than that of the through hole, and the diameter of the fixing cap is smaller than the height of the second fixing table 14. When the longitudinal fixing rod 5 is adjusted by the screw 12, acting force on the main board is reduced, and the main board is prevented from being damaged by jacking.
In this embodiment, a slide rail 10 is disposed in the slide groove 8, and a slide groove is disposed on the inner section of the slide groove 8 of the longitudinal fixing rod 5, and the slide groove is matched with the slide rail 10. The connection stability between the longitudinal fixing rod 5 and the transverse fixing rod 4 is enhanced, the slipping phenomenon is avoided, and the stability is improved; meanwhile, the balance movement of the longitudinal fixing rod 5 is guaranteed, and the fixing effect on the main board is improved.
In this embodiment, a plurality of steel balls are disposed between the slide rail 10 and the slide groove. The resistance of the sliding process is reduced.
In this embodiment, the transverse fixing rod 4 is detachably connected with the tank wall 2. The detachable connection is that the two ends of the transverse fixed rod 4 are provided with wall-attached fixing pieces 6, and the wall-attached fixing pieces 6 are provided with bolt holes penetrating through the left and the right; the threaded holes are internally provided with matched bolts 7, and the box walls 2 opposite to the two ends of the transverse fixing rod 4 are provided with a plurality of threaded holes matched with the bolts 7. The replacement and the maintenance of the transverse fixing rod 4 are facilitated.
In this embodiment, the bolt hole is provided with an internal thread matching the bolt 7. The defect that the bolt 7 falls down in the process of overhauling the transverse fixing rod 4 is avoided.
In this embodiment, the bottom plate 1 is provided with a plurality of heat dissipation assemblies, for example: and (3) heat dissipation holes. Can be convenient for dispel the heat to the mainboard during operation, improve mainboard operation effect.
In this embodiment, the heat dissipation holes 3 are polygonal holes and/or round holes, wherein the round hole structure is preferred, so that the heat dissipation effect can be improved, dust is prevented from entering the box, and the cleanness is guaranteed. The polygonal holes can be triangular, hexagonal, square, rectangular and other holes.
The present invention can be implemented by referring to the prior art or the common general knowledge and the conventional technical means known to those skilled in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A computer motherboard fixing device convenient to disassemble and assemble is characterized by comprising a bottom plate (1) and a box wall (2) formed around the edge of the bottom plate (1), wherein two transverse fixing rods (4) which are parallel to each other are arranged in the box wall (2), and a first fixing table (11) is arranged on one side, opposite to the transverse fixing rods (4); sliding grooves (8) are respectively formed in the transverse fixing rod (4) and positioned at the left end and the right end of the first fixing table (11); a longitudinal fixing rod (5) capable of sliding in the sliding groove (8) is arranged in the sliding groove (8), and the longitudinal fixing rod (5) is perpendicular to the transverse fixing rod (4); a compression spring (9) is arranged in the sliding groove (8) and between the longitudinal fixing rod (5) and the inner wall of the sliding groove (8) close to one side of the first fixing table (11); a second fixing table (14) is arranged on one side, close to the first fixing table (11), of the longitudinal fixing rod (5); and the longitudinal fixing rod (5) is provided with an adjusting component capable of adjusting the mutual movement of the longitudinal fixing rod (5).
2. The computer motherboard fixing device convenient for disassembly and assembly as recited in claim 1, wherein said adjusting component is a through hole formed in said longitudinal fixing rod (5) and penetrating left and right, and a screw (12) is arranged in said through hole; the screw rod (12) is provided with screw caps (13) which are matched with each other, and the screw caps (13) are positioned on the opposite side of the second fixing table (14); one end of the screw rod (12) close to the box wall (2) is fixedly connected, and the other end of the screw rod (12) is provided with a fixing cap; the diameter of the fixing cap is larger than that of the through hole, and the diameter of the fixing cap is smaller than the height of the second fixing table (14).
3. The computer motherboard fixing device convenient for disassembly and assembly as recited in claim 1, wherein a sliding rail (10) is disposed in the sliding groove (8), and a sliding groove is disposed on the inner section of the sliding groove (8) of the longitudinal fixing rod (5), and the sliding groove is matched with the sliding rail (10).
4. The computer motherboard fixing device convenient for disassembly and assembly as claimed in claim 3, wherein a plurality of steel balls are arranged between the slide rail (10) and the slide groove.
5. The computer motherboard fixing device convenient for disassembly and assembly as recited in claim 1, wherein the transverse fixing rod (4) is detachably connected with the case wall (2).
6. The computer motherboard fixing device convenient for disassembly and assembly as claimed in claim 5, wherein said detachable connection is to install wall-attached fixing pieces (6) at both ends of said transverse fixing rod (4), and said wall-attached fixing pieces (6) are provided with bolt holes penetrating through left and right; and matched bolts (7) are arranged in the bolt holes, and a plurality of threaded holes matched with the bolts (7) are arranged on the box walls (2) opposite to the two ends of the transverse fixing rod (4).
7. The computer motherboard fixing device convenient for disassembly and assembly as recited in claim 6, wherein the bolt hole is internally provided with an internal thread matched with the bolt (7).
8. The computer motherboard fixing device convenient for disassembly and assembly as claimed in claim 1, wherein said bottom plate (1) is provided with a plurality of heat dissipating components.
9. The computer motherboard fixing device of claim 8, wherein the heat dissipation assembly is a heat dissipation hole (3).
10. The computer motherboard fixing device convenient for disassembly and assembly as claimed in claim 9, wherein said heat dissipation holes (3) are polygonal holes and/or circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023153195.3U CN213843992U (en) | 2020-12-24 | 2020-12-24 | Make things convenient for computer motherboard fixing device of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023153195.3U CN213843992U (en) | 2020-12-24 | 2020-12-24 | Make things convenient for computer motherboard fixing device of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213843992U true CN213843992U (en) | 2021-07-30 |
Family
ID=77000500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023153195.3U Expired - Fee Related CN213843992U (en) | 2020-12-24 | 2020-12-24 | Make things convenient for computer motherboard fixing device of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213843992U (en) |
-
2020
- 2020-12-24 CN CN202023153195.3U patent/CN213843992U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 Termination date: 20211224 |