CN108874057B - Fixing device for computer mainboard - Google Patents
Fixing device for computer mainboard Download PDFInfo
- Publication number
- CN108874057B CN108874057B CN201810564853.6A CN201810564853A CN108874057B CN 108874057 B CN108874057 B CN 108874057B CN 201810564853 A CN201810564853 A CN 201810564853A CN 108874057 B CN108874057 B CN 108874057B
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- China
- Prior art keywords
- fixing device
- rectangular frame
- block
- fixing
- plate
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- Expired - Fee Related
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of computers, in particular to a fixing device for a computer mainboard, which comprises a rectangular frame, wherein a plurality of fixing blocks are equidistantly arranged above the rectangular frame, a placing groove is formed in one side of each fixing block, a movable plate is movably connected to the fixing block on one side of the placing groove through a hinge, a fixing mechanism is arranged on one side of the movable plate, which is far away from the fixing mechanism, is connected with an installation frame through a connecting block, a sliding block is arranged in the installation frame, a second spring is arranged between the upper part of the sliding block and the inner wall of the installation frame, a movable rod is arranged below the sliding block, the lower end of the movable rod penetrates through the bottom of the installation frame. The device is reasonable in structure, convenient to operate, convenient to detach and fix the mainboard, capable of reducing the time for detaching and installing and convenient for workers to maintain and repair.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a fixing device for a computer mainboard.
Background
The computer case mainboard is also called a mainboard, a system board or a motherboard; it is divided into two types, namely a commercial mainboard and an industrial mainboard. It is installed in the cabinet, and is one of the most basic and important parts of the microcomputer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a key and board control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card. However, the existing motherboard is usually fixed in the chassis through screws, and when the motherboard fails, it is inconvenient for workers to disassemble the motherboard, so that the motherboard is inconvenient to maintain and repair.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a fixing device for a computer mainboard.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fixing device for a computer mainboard is designed, and comprises a rectangular frame, wherein a plurality of fixing blocks are equidistantly arranged above the rectangular frame, a placing groove is formed in one side of each fixing block, a movable plate is movably connected to the fixing block on one side of the placing groove through a hinge, a fixing mechanism is arranged on one side of the movable plate, the fixing mechanism comprises a sliding rod arranged on one side of the movable plate, a limiting plate is arranged at one end of the sliding rod, a clamping plate is sleeved on the sliding rod, a first spring is sleeved on the sliding rod between the clamping plate and the limiting plate, a positioning block is arranged on one side of the clamping plate, one end of the positioning block is arc-shaped, fixing grooves are formed in one side of the fixing block and one side of the movable plate, the positioning block is positioned in one fixing groove, one side of the movable plate, be equipped with the second spring between the top of slider and the inner wall of installing frame, the below of slider is equipped with the movable rod, the lower extreme of movable rod runs through the bottom of installing frame and extends away and is equipped with splint, splint are located the standing groove directly over.
Preferably, a plurality of mounting holes are equidistantly formed in the rectangular frame.
Preferably, the bottom of the lower extreme rectangular frame of mounting hole is equipped with the mounting groove, be equipped with the elastic rubber circle in the mounting groove, the bottom of elastic rubber circle extends away from the mounting groove to elastic rubber circle and the coaxial setting of mounting hole.
Preferably, a heat absorbing plate is arranged in the rectangular frame, the edge of the heat absorbing plate is fixedly connected with the inner wall of the rectangular frame, and a plurality of radiating fins are arranged at the bottom of the heat absorbing plate at equal intervals.
Preferably, the bottom of splint is equipped with the rubber pad to the bottom of rubber pad is equipped with anti-skidding line.
Preferably, a limiting block is arranged above the fixed block between the placing groove and the movable plate, and one side of the limiting block is in contact with one side of the movable plate.
Preferably, the side surface of the slider contacts with the inner wall of the mounting frame.
The fixing device for the computer mainboard, provided by the invention, has the beneficial effects that: according to the invention, the fixing block is arranged through the rectangular frame, the placing groove is formed through the fixing block, so that the edge of the mainboard is placed in the placing groove, the movable plate is enabled to rotate on the fixing block through the hinge, the movable plate is used for arranging the slide rod, the clamping plate is enabled to slide on the slide rod, the limiting plate is used for limiting the clamping plate, the clamping plate is pushed to move through the first spring, when the positioning block on the clamping plate is positioned in the fixing groove on the fixing block, the movable plate is fixed, the slide block is pushed to move through the second spring, the movable rod is driven to move through the slide block, the movable rod is connected with the clamping plate, the clamping plate is used for abutting against the upper side of the mainboard, so that the purpose of fixing the mainboard is achieved, when the positioning block is positioned in the fixing groove. The device is reasonable in structure, convenient to operate, convenient to detach and fix the mainboard, capable of reducing the time for detaching and installing and convenient for workers to maintain and repair.
Drawings
Fig. 1 is a schematic structural diagram of a fixing device for a computer motherboard according to the present invention;
FIG. 2 is an enlarged schematic view of a fixing device for a computer motherboard shown in FIG. 1;
fig. 3 is a schematic structural diagram of a rectangular frame and a fixing block of a fixing device for a computer motherboard according to the present invention.
In the figure: the heat sink comprises a heat sink 1, a heat absorbing plate 2, a fixing block 3, a rectangular frame 4, an elastic rubber ring 5, a mounting groove 6, a mounting hole 7, a placing groove 8, a fixing groove 9, a positioning block 10, a clamping plate 11, a hinge 12, a limiting plate 13, a sliding rod 14, a first spring 15, a movable plate 16, a connecting block 17, a mounting frame 18, a second spring 19, a sliding block 20, a movable rod 21, a clamping plate 22, a rubber pad 23 and a limiting block 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a fixing device for a computer motherboard comprises a rectangular frame 4, a plurality of fixing blocks 3 are equidistantly arranged above the rectangular frame 4, a placing groove 8 is arranged on one side of each fixing block 3, a movable plate 16 is movably connected to one fixing block 3 of each placing groove 8 through a hinge 12, a plurality of mounting holes 7 are equidistantly arranged on the rectangular frame 4, a mounting groove 6 is arranged at the bottom of the rectangular frame 4 at the lower end of each mounting hole 7, an elastic rubber ring 5 is arranged in each mounting groove 6, the bottom of each elastic rubber ring 5 extends out of each mounting groove 6, the elastic rubber rings 5 and the mounting holes 7 are coaxially arranged, a heat absorbing plate 2 is arranged in the rectangular frame 4, the edge of the heat absorbing plate 2 is fixedly connected with the inner wall of the rectangular frame 4, a plurality of radiating fins 1 are equidistantly arranged at the bottom of the heat absorbing plate 2, a limiting block 24 is arranged above the fixing, and one side of stopper 24 and one side contact of fly leaf 16, set up fixed block 3 through rectangular frame 4, set up standing groove 8 through fixed block 3, thereby place the edge of mainboard in standing groove 8, thereby make fly leaf 16 rotate at fixed block 3 through hinge 12, thereby fix rectangular frame 4 on the casing through mounting hole 7, mounting groove 6 is used for installing elastic rubber circle 5, a screw rod for fixing runs through mounting hole 7 and elastic rubber circle 5, make elastic rubber circle 5 play absorbing effect between rectangular frame 4 and casing, set up absorber plate 2 through rectangular frame 4, through fin 1 on absorber plate 2, thereby play radiating purpose to the mainboard.
One side of a movable plate 16 is provided with a fixing mechanism, the fixing mechanism comprises a sliding rod 14 arranged on one side of the movable plate 16, one end of the sliding rod 14 is provided with a limiting plate 13, the sliding rod 14 is sleeved with a clamping plate 11, a first spring 15 is sleeved on the sliding rod 14 between the clamping plate 11 and the limiting plate 13, one side of the clamping plate 11 is provided with a positioning block 10, one side of a fixed block 3 and one side of the movable plate 16 are both provided with fixed grooves 9, the positioning block 10 is positioned in one of the fixed grooves 9, one end of the positioning block 10 is arc-shaped, the movable plate 16 is used for arranging the sliding rod 14 to enable the clamping plate 11 to slide on the sliding rod 14, the limiting plate 13 is used for limiting the clamping plate 11, the clamping plate 11 is pushed to move through the first spring 15, when the positioning block 10 on the clamping plate 11 is positioned, thereby moving the movable plate 16 to place the main board in the placing groove 8.
One side of the movable plate 16, which is far away from the fixing mechanism, is connected with an installation frame 18 through a connecting block 17, a sliding block 20 is arranged in the installation frame 18, a second spring 19 is arranged between the upper side of the sliding block 20 and the inner wall of the installation frame 18, a movable rod 21 is arranged below the sliding block 20, the lower end of the movable rod 21 penetrates through the bottom of the installation frame 18 and extends out to be provided with a clamping plate 22, the clamping plate 22 is positioned right above the placing groove 8, a rubber pad 23 is arranged at the bottom of the clamping plate 22, anti-skidding threads are arranged at the bottom of the rubber pad 23, the side surface of the sliding block 20 is in contact with the inner wall of the installation frame 18, the installation frame 18 is connected with the movable plate 16 through the connecting block 17, the installation frame 18 is used for arranging the sliding block 20, the sliding block 20 is pushed to move through the second spring 19, the sliding block 20 drives the movable rod 21, the main board is prevented from being pinched by the cleat 22 by the rubber pad 23.
In the invention, a fixed block 3 is arranged through a rectangular frame 4, a placing groove 8 is arranged through the fixed block 3, so that the edge of a main board is placed in the placing groove 8, a movable plate 16 is rotated on the fixed block 3 through a hinge 12, the movable plate 16 is used for arranging a sliding rod 14, so that a clamping plate 11 slides on the sliding rod 14, a limiting plate 13 is used for limiting the clamping plate 11, the clamping plate 11 is pushed to move through a first spring 15, when a positioning block 10 on the clamping plate 11 is positioned in a fixing groove 9 on the fixed block 3, the movable plate 16 is fixed, a sliding block 20 is pushed to move through a second spring 19, a movable rod 21 is driven to move through the sliding block 20, a clamping plate 22 is connected through the movable rod 21, the clamping plate 22 is used for abutting against the upper part of the main board, so that the main board is fixed, when the positioning block 10 is, thereby moving the movable plate 16 to place the main board in the placing groove 8.
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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a fixing device for computer motherboard, includes rectangular frame (4), its characterized in that, the top equidistance of rectangular frame (4) is equipped with a plurality of fixed blocks (3), one side of fixed block (3) is equipped with standing groove (8), there is fly leaf (16) through hinge (12) swing joint on one side fixed block (3) of standing groove (8), one side of fly leaf (16) is equipped with fixed establishment, fixed establishment is including setting up slide bar (14) in fly leaf (16) one side, the one end of slide bar (14) is equipped with limiting plate (13), the cover is equipped with cardboard (11) on slide bar (14), the cover is equipped with first spring (15) on slide bar (14) between cardboard (11) and limiting plate (13), one side of cardboard (11) is equipped with locating piece (10), the one end of locating piece (10) is arc, one side of fixed block (3) and one side of fly leaf (16) all are equipped with fixed slot (9), locating piece (10) are located one of them fixed slot (9), one side that fixed establishment was kept away from in fly leaf (16) is connected with installing frame (18) through connecting block (17), be equipped with slider (20) in installing frame (18), be equipped with second spring (19) between the top of slider (20) and the inner wall of installing frame (18), the below of slider (20) is equipped with movable rod (21), the lower extreme of movable rod (21) runs through the bottom of installing frame (18) and extends away and is equipped with splint (22), splint (22) are located standing groove (8) directly over.
2. A fixing device for a computer motherboard according to claim 1, characterized in that the rectangular frame (4) is equidistantly provided with a plurality of mounting holes (7).
3. A fixing device for a computer motherboard according to claim 2, characterized in that the bottom of the rectangular frame (4) at the lower end of the mounting hole (7) is provided with a mounting groove (6), the mounting groove (6) is internally provided with an elastic rubber ring (5), the bottom of the elastic rubber ring (5) extends out from the mounting groove (6), and the elastic rubber ring (5) is coaxially arranged with the mounting hole (7).
4. A fixing device for a computer motherboard according to claim 1, characterized in that a heat absorbing plate (2) is arranged in the rectangular frame (4), and the edge of the heat absorbing plate (2) is fixedly connected with the inner wall of the rectangular frame (4), and the bottom of the heat absorbing plate (2) is provided with a plurality of heat dissipating fins (1) at equal intervals.
5. A fixing device for computer motherboard according to claim 1, characterized in that the bottom of the clamping plate (22) is provided with a rubber pad (23), and the bottom of the rubber pad (23) is provided with anti-skid veins.
6. The fixing device for the computer main board according to claim 1, wherein a stopper (24) is provided above the fixing block (3) between the placement groove (8) and the movable plate (16), and one side of the stopper (24) is in contact with one side of the movable plate (16).
7. A fixing device for a computer main board according to claim 1, wherein the side surface of the slider (20) is in contact with the inner wall of the mounting frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564853.6A CN108874057B (en) | 2018-06-04 | 2018-06-04 | Fixing device for computer mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564853.6A CN108874057B (en) | 2018-06-04 | 2018-06-04 | Fixing device for computer mainboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108874057A CN108874057A (en) | 2018-11-23 |
| CN108874057B true CN108874057B (en) | 2020-09-22 |
Family
ID=64336405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810564853.6A Expired - Fee Related CN108874057B (en) | 2018-06-04 | 2018-06-04 | Fixing device for computer mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108874057B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917870A (en) * | 2019-03-18 | 2019-06-21 | 安徽信息工程学院 | Main frame |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101280461B1 (en) * | 2012-01-17 | 2013-07-01 | 서경성 | Memory module installing and separating jig |
| CN103974582A (en) * | 2013-02-05 | 2014-08-06 | 鸿富锦精密电子(天津)有限公司 | Electronic device |
| CN105388977A (en) * | 2015-11-26 | 2016-03-09 | 重庆市泓言科技工程有限公司 | Computer motherboard fixing device with heat dissipation function |
| CN206805387U (en) * | 2017-03-27 | 2017-12-26 | 王家骐 | A kind of calculator memory bar fixing device |
| CN107838437B (en) * | 2017-10-23 | 2019-05-03 | 湖州绅博能源科技有限公司 | A kind of automatic dejacketer of electrothermal tube |
-
2018
- 2018-06-04 CN CN201810564853.6A patent/CN108874057B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN108874057A (en) | 2018-11-23 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20200922 Termination date: 20210604 |