CN220271822U - Fixing device for computer motherboard - Google Patents
Fixing device for computer motherboard Download PDFInfo
- Publication number
- CN220271822U CN220271822U CN202321587652.0U CN202321587652U CN220271822U CN 220271822 U CN220271822 U CN 220271822U CN 202321587652 U CN202321587652 U CN 202321587652U CN 220271822 U CN220271822 U CN 220271822U
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- fixing
- bolt
- mainboard
- frame
- fixing device
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- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a fixing device for a computer motherboard, which relates to the technical field of motherboard fixing devices and comprises a fixing plate, wherein the upper surface of the fixing plate is in threaded connection with a first bolt, the upper surface of the fixing plate is fixedly provided with a fan frame, the inner wall of the fan frame is fixedly provided with a cooling fan, the inside of the cooling fan is fixedly connected with a power line, the upper surface of the fixing plate is fixedly provided with a fixing mechanism, and the fixing mechanism comprises a fixing frame and a movable fixing frame. Through removing the slip fixture block on the mount and remove on the spout, the installation mainboard of being convenient for, screw up the second bolt after the installation and make the slip fixture block firmly fix on the spout, support the protection simultaneously by the rubber column, this structure is installed the mainboard, dismantle comparatively simple quick to improve the efficiency to the mainboard installation, simultaneously the mainboard is installed and can be dismantled fast on independent fixed plate and carry out quick-witted case external maintenance, thereby improve the efficiency of maintenance mainboard greatly.
Description
Technical Field
The utility model relates to the technical field of a fixing device for a motherboard, in particular to a fixing device for a computer motherboard.
Background
The main board is also called as motherboard, system board or motherboard, it is one of the most basic and important components of microcomputer, the main board is generally rectangular circuit board, on which the main circuit system forming computer is mounted, and it is generally composed of BIOS chip, I/O control chip, keyboard and panel control switch interface, indicator light plug-in connector, expansion slot, DC power supply plug-in connector of main board and plug-in card, etc.
The following problems exist in the prior art:
1. in the prior art, most of computer mainboards are fixed in a case through bolts, the bolts are rusted after long-term use, the bolts are not easy to detach, the maintenance and replacement of the computer mainboards are affected, the mainboards are sometimes required to be maintained after being installed, the mainboards can only be operated in the case, the case space is small, and the maintenance operation is inconvenient, so that the efficiency of maintaining the mainboards is reduced;
2. the CPU on the main board usually only carries out independent heat dissipation, and the temperature rise is higher after the long-time work of main board, and the temperature is too high to influence the normal operating of computer to reduce the performance of the use of computer, make the computer use too card and stop.
Disclosure of Invention
The utility model provides a fixing device for a computer motherboard, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the fixing device for the computer motherboard comprises a fixing plate, wherein the upper surface of the fixing plate is in threaded connection with a first bolt, a fan frame is fixedly arranged on the upper surface of the fixing plate, a cooling fan is fixedly arranged on the inner wall of the fan frame, a power line is fixedly connected to the inside of the cooling fan, and a fixing mechanism is fixedly arranged on the upper surface of the fixing plate;
the fixing mechanism comprises a fixing frame and a movable fixing frame, a fixing groove is formed in one side of the fixing frame, a sliding clamping block is fixedly arranged on one side of the movable fixing frame, a sliding groove is movably connected to the outer wall of the sliding clamping block, and a second bolt is connected to the upper surface of the sliding clamping block in a threaded mode.
The technical scheme of the utility model is further improved as follows: the upper surface of fixed plate is fixed mounting has the rubber post, the top of rubber post supports there is the mainboard.
By adopting the technical scheme, the bottom is suspended in the case after the main board is fixed by the fixing frame in the scheme, and the bottom is not provided with a supporting part after installation, so that the main board is easy to damage and can be protected and supported by the rubber column.
The technical scheme of the utility model is further improved as follows: the power line is connected with the main board interface, and the two radiating fans are connected through the power line.
By adopting the technical scheme, the radiating fans are connected together through the power line, and the power supply of the fans is simplified by connecting the power line with the main board. And the structure is compact so as to be convenient for installing other computer equipment.
The technical scheme of the utility model is further improved as follows: the width of the notch of the fixed groove is the same as the thickness of the main board, and the rubber sheet is arranged on the inner wall of the fixed groove.
By adopting the technical scheme, the main board can be protected through the rubber sheet after one side of the main board is inserted into the fixing groove in the scheme, and the friction coefficient of the rubber sheet is firmer after being fixed at high.
The technical scheme of the utility model is further improved as follows: the locking structure is installed respectively to the both sides of removal mount to slide fixture block and spout closely laminate.
By adopting the technical scheme, the locking structures are respectively installed on the two sides in the scheme and are stable when moving, meanwhile, the sliding clamping blocks and the sliding grooves are tightly attached to each other when moving and after being fixed, the stability is greatly improved, and the main board after being fixed is ensured to be stable and safe.
The technical scheme of the utility model is further improved as follows: the width of the opening above the sliding groove is the same as the width of the threads of the second bolt, and the width of the head of the second bolt is larger than the width of the opening of the sliding groove.
By adopting the technical scheme, after the second bolt is screwed on the sliding clamping block, the head width of the second bolt is larger than the opening width above the sliding groove, so that the sliding clamping block is firmly fixed on the sliding groove.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a fixing device for a computer motherboard, which is convenient for installing the motherboard by moving a sliding clamping block on a movable fixing frame on a chute, and tightening a second bolt after installation to firmly fix the sliding clamping block on the chute, and meanwhile, the sliding clamping block is supported and protected by a rubber column.
The utility model provides a fixing device for a computer motherboard, which can radiate heat of the motherboard after supporting and fixing by fixing two radiating fans on the fixing board through a power line between the motherboards, thereby greatly reducing the rising rate of the temperature of the motherboard, improving the usability of the computer and enabling the computer to run more smoothly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the portion of the structure of FIG. 1 in accordance with the present utility model;
FIG. 3 is a side cross-sectional view of the locking structure of the present utility model;
fig. 4 is a front cross-sectional view of the locking structure of the present utility model.
In the figure: 1. a fixing plate; 2. a first bolt; 3. a heat radiation fan; 4. a fan frame; 5. a power line; 6. a fixing mechanism; 601. a fixing frame; 602. a fixing groove; 603. a rubber column; 604. moving a fixing frame; 605. sliding the clamping block; 606. a chute; 607. a second bolt; 7. and a main board.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a fixing device for a computer motherboard, which comprises a fixing plate 1, wherein a first bolt 2 is connected to the upper surface of the fixing plate 1 in a threaded manner, a fan frame 4 is fixedly arranged on the upper surface of the fixing plate 1, a cooling fan 3 is fixedly arranged on the inner wall of the fan frame 4, a power line 5 is fixedly connected to the inside of the cooling fan 3, and a fixing mechanism 6 is fixedly arranged on the upper surface of the fixing plate 1;
the fixing mechanism 6 comprises a fixing frame 601 and a movable fixing frame 604, a fixing groove 602 is formed in one side of the fixing frame 601, a sliding clamping block 605 is fixedly mounted on one side of the movable fixing frame 604, a sliding groove 606 is movably connected to the outer wall of the sliding clamping block 605, and a second bolt 607 is connected to the upper surface of the sliding clamping block 605 in a threaded mode.
In this embodiment, through removing the slip fixture block 605 on the mount 604 and remove on spout 606, be convenient for install mainboard 7, screw up second bolt 607 after the installation and make slip fixture block 605 firmly fixed on spout 606, simultaneously by rubber column 603 support the protection, this structure is installed, dismantle comparatively simple quick to mainboard 7 installs the efficiency to the mainboard 7 improves, and simultaneously mainboard 7 installs and can dismantle fast on independent fixed plate 1 and carry out the quick-witted case external maintenance, thereby improves the efficiency of maintaining mainboard 7 greatly. Through solid two radiator fan 3 on fixed plate 1 through a power cord 5 by the power supply between the mainboard 7, can dispel the heat to the mainboard 7 after supporting fixedly to reduce the rate that the mainboard 7 temperature rises greatly, improve the performance of computer, it is smoother to operate.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a rubber column 603 is fixedly installed on the upper surface of the fixing plate 1, a main board 7 is supported on the top of the rubber column 603, the power line 5 is connected with the interface of the main board 7, and the two heat dissipation fans 3 are connected through the power line 5.
In this embodiment, the bottom is suspended in the chassis after the fixing frame 601 fixes the motherboard 7, and there is no supporting part at the bottom after installation, which is easy to damage, the motherboard 7 can be protected and supported by the rubber column 603, the cooling fan 3 is connected together by the power line 5, and the fan power supply is simplified by connecting the power line 5 with the motherboard 7. And the structure is compact so as to be convenient for installing other computer equipment.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the width of the notch of the fixed slot 602 is the same as the thickness of the main board 7, and the inner wall of the fixed slot 602 is provided with a rubber sheet, two sides of the movable fixed frame 604 are respectively provided with a locking structure, the sliding clamping block 605 is tightly attached to the sliding groove 606, the width of the opening above the sliding groove 606 is the same as the width of the thread of the second bolt 607, and the width of the head of the second bolt 607 is larger than the width of the opening of the sliding groove 606.
In this embodiment, after mainboard 7 one side inserts fixed slot 602 back through the sheet rubber can protect mainboard 7, and the sheet rubber coefficient of friction is fixed after being more firm simultaneously, and the both sides are installed locking structure respectively and should be stable when removing, and slip fixture block 605 is closely laminated when removing, fixed back all improves stability greatly simultaneously, guarantees that mainboard 7 after the fixing can obtain stable safety, and after second bolt 607 was screwed up on slip fixture block 605, the head width of second bolt 607 was greater than spout 606 top opening width, makes slip fixture block 605 firmly fixed on spout 606.
The working principle of the fixing device for the computer motherboard is specifically described below.
As shown in fig. 1-4, the main board 7 is inserted into the fixing groove 602, the movable fixing frame 604 is moved to enable the sliding clamping block 605 to move in the sliding groove 606, the second bolt 607 is screwed to complete the installation after the movable fixing frame 604 is moved to a proper position, the power line 5 is inserted into an interface of the main board 7, and the fixing board 1 is fixed on a side board of the case through the first bolt 2 to complete the installation.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a fixing device for computer motherboard, includes fixed plate (1), its characterized in that: the upper surface of the fixed plate (1) is in threaded connection with a first bolt (2), a fan frame (4) is fixedly arranged on the upper surface of the fixed plate (1), a cooling fan (3) is fixedly arranged on the inner wall of the fan frame (4), a power line (5) is fixedly connected to the inside of the cooling fan (3), and a fixing mechanism (6) is fixedly arranged on the upper surface of the fixed plate (1);
the fixing mechanism (6) comprises a fixing frame (601) and a movable fixing frame (604), a fixing groove (602) is formed in one side of the fixing frame (601), a sliding clamping block (605) is fixedly arranged on one side of the movable fixing frame (604), a sliding groove (606) is movably connected to the outer wall of the sliding clamping block (605), and a second bolt (607) is connected to the upper surface of the sliding clamping block (605) in a threaded mode.
2. The fixing device for a computer motherboard according to claim 1, wherein: the upper surface of fixed plate (1) is fixed mounting has rubber post (603), the top of rubber post (603) supports has mainboard (7).
3. The fixing device for a computer motherboard according to claim 1, wherein: the power line (5) is connected with the interface of the main board (7), and the two radiating fans (3) are connected through the power line (5) first.
4. The fixing device for a computer motherboard according to claim 1, wherein: the width of the notch of the fixed groove (602) is the same as the thickness of the main board (7), and a rubber sheet is arranged on the inner wall of the fixed groove (602).
5. The fixing device for a computer motherboard according to claim 1, wherein: locking structures are respectively arranged on two sides of the movable fixing frame (604), and the sliding clamping blocks (605) are tightly attached to the sliding grooves (606).
6. The fixing device for a computer motherboard according to claim 1, wherein: the width of the opening above the sliding groove (606) is the same as the thread width of the second bolt (607), and the width of the head of the second bolt (607) is larger than the opening width of the sliding groove (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587652.0U CN220271822U (en) | 2023-06-21 | 2023-06-21 | Fixing device for computer motherboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321587652.0U CN220271822U (en) | 2023-06-21 | 2023-06-21 | Fixing device for computer motherboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220271822U true CN220271822U (en) | 2023-12-29 |
Family
ID=89302499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321587652.0U Active CN220271822U (en) | 2023-06-21 | 2023-06-21 | Fixing device for computer motherboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220271822U (en) |
-
2023
- 2023-06-21 CN CN202321587652.0U patent/CN220271822U/en active Active
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