A convenient computer motherboard fixing bracket

Abstract

The present invention discloses a computer motherboard fixing frame that is convenient to use, comprising a motherboard fixing frame, wherein the top and bottom of the left side of the inner cavity of the motherboard fixing frame are fixedly connected with a first spring tube, the left side of the inner cavity of the first spring tube is fixedly connected with a spring, the right end of the spring is fixedly connected with a first movable rod, and the right side of the first movable rod penetrates the outside of the spring and is fixedly connected with a movable plate. The present invention solves the problem that the existing computer motherboard fixing frame is inconvenient to use through the coordinated use of the first spring tube, the spring, the first movable rod, the movable plate, the motherboard clamping block, the motherboard placement groove, the pull ring, the pull rope, the movable groove, the rotating cylinder, the rotating rod, the second spring tube, the tension spring, the pull rod, the second movable rod and the positioning pressure plate. The computer motherboard fixing frame that is convenient to use has the advantage of being convenient to use, can install motherboards of different sizes, does not require installation tools, saves time and effort during installation, and brings many conveniences to users.

Description

Technical Field

[0001] The invention relates to the technical field of computers, in particular to a computer mainboard fixing frame which is easy to use. Background Art

[0002] The computer motherboard, also called the main board, system board or motherboard, is installed in the chassis and is one of the most basic and important components of a microcomputer. The motherboard is generally a rectangular circuit board on which the main circuit systems that make up the computer are installed, generally with BIOS chips, I / O control chips, keyboard and panel control switch interfaces, indicator light connectors, expansion slots, DC power supply connectors for the motherboard and plug-in cards and other components. In a microcomputer, the main circuit system of the computer and a large number of integrated circuits are installed on the motherboard, and it also has expansion slots and various external plug-ins. The quality of the computer is greatly related to the design and craftsmanship of the motherboard. In order to protect the computer motherboard, many computer motherboard fixing brackets have appeared on the market.

[0003] However, the existing computer motherboard fixing frame can only fix motherboards of specific sizes, and requires opening mounting holes on the motherboard, positioning and installing with screws, and requiring installation tools for installation, which is time-consuming and laborious during installation, and brings many inconveniences to users. Summary of the invention

[0004] The purpose of the present invention is to provide a computer mainboard fixing bracket which is convenient to use and has the advantage of being convenient to use, thereby solving the problem that the existing computer mainboard fixing bracket is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a computer motherboard fixing frame that is easy to use, comprising a motherboard fixing frame, the top and bottom of the left side of the inner cavity of the motherboard fixing frame are fixedly connected with a first spring tube, the left side of the inner cavity of the first spring tube is fixedly connected with a spring, the right end of the spring is fixedly connected with a first movable rod, the right side of the first movable rod penetrates to the outside of the spring and is fixedly connected with a movable plate, the right side of the movable plate and the right side of the inner cavity of the motherboard fixing frame are fixedly connected with a motherboard clamping block, one side of the motherboard clamping block is provided with a motherboard placement groove, the inner cavity of the motherboard placement groove is provided with a motherboard body, the left side of the movable plate is fixedly connected with a pull ring, and the right side of the pull ring is fixedly connected with a pull rope, A movable groove is provided inside the mainboard fixing frame, and the inner cavity of the movable groove is movably connected to a rotating rod, the front end of the rotating rod penetrates to the outside of the mainboard fixing frame and is fixedly connected to a handle, the surface of the handle is provided with anti-slip grooves, the surface of the rotating rod is sleeved with a rotating drum, and the pull rope is wrapped around the surface of the rotating drum, the front and rear sides of the bottom of the inner cavity of the mainboard fixing frame are fixedly connected to a second spring tube, the bottom of the inner cavity of the second spring tube is fixedly connected to a tension spring, the top of the tension spring is fixedly connected to a pull rod, the top of the pull rod penetrates to the top of the second spring tube and is movably connected to the second movable rod through a rotating shaft, one end of the second movable rod is fixedly connected to a positioning pressure plate, and the bottom of the positioning pressure plate is in close contact with the mainboard body.

[0006] Preferably, a heat dissipation groove is provided inside the mainboard fixing frame, a heat dissipation fan is fixedly connected to the bottom of the inner cavity of the heat dissipation groove, and a heat dissipation hole is provided at the bottom of the mainboard fixing frame, and the number of the heat dissipation holes is two.

[0007] Preferably, a dustproof net is fixedly connected to the bottom of the inner cavity of the mainboard fixing frame, the dustproof net is located on the top of the heat dissipation slot, and the cross-sectional area of ​​the dustproof net is larger than the cross-sectional area of ​​the heat dissipation slot.

[0008] Preferably, two pillars are fixedly connected to both sides of the bottom of the inner cavity of the motherboard fixing frame, and the tops of the two pillars are fixedly connected to support pads, the tops of the support pads are in contact with the motherboard body, and the two pillars are respectively located on both sides of the dustproof net.

[0009] Preferably, the front side and the rear side of both sides of the mainboard fixing frame are fixedly connected with mounting blocks, and the top of the mounting block is provided with a mounting hole, and the mounting hole is adapted to the mounting column on the main housing.

[0010] Preferably, the top and bottom of the first movable rod are fixedly connected to a pulley frame, the inner cavity of the pulley frame is movably connected to a pulley via a rotating shaft, and the top and bottom of the inner cavity of the first spring tube are provided with pulley grooves adapted to the pulley.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention solves the problem that the existing computer motherboard fixing frame is inconvenient to use through the coordinated use of a first spring tube, a spring, a first movable rod, a movable plate, a motherboard clamp, a motherboard placement groove, a pull ring, a pull rope, a movable groove, a rotating cylinder, a rotating rod, a second spring tube, a tension spring, a pull rod, a second movable rod and a positioning pressure plate. The easy-to-use computer motherboard fixing frame has the advantage of being easy to use, can install motherboards of different sizes, does not require installation tools, saves time and effort during installation, and brings many conveniences to users.

[0013] 2. The present invention can accelerate the heat dissipation of the main board body through the coordinated use of the heat dissipation fan and the heat dissipation holes, avoid the main board body from being damaged due to overheating, and extend the service life of the main board body; through the provision of the dustproof net, dust can be filtered, and the dust can be effectively avoided from being blown to the surface of the main board body during the heat dissipation process, which is beneficial to the normal use of the main board body; through the coordinated use of the pillars and the support pads, the main board body can be supported, so that the main board body can be placed more stably, and the stability of the main board body during use is increased; through the coordinated use of the mounting blocks and the mounting holes, the main board fixing frame can be easily installed, thereby bringing convenience to the user; through the coordinated use of the pulley frame and the pulley, the movement of the first movable rod can be made smoother, and the jamming of the movement of the first movable rod can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 A top view of the present invention;

[0016] Figure 3 For the present invention Figure 1 A magnified view of the local structure.

[0017] In the figure: 1. motherboard fixing frame; 2. first spring tube; 3. spring; 4. first movable rod; 5. movable plate; 6. motherboard clamping block; 7. motherboard placement slot; 8. motherboard body; 9. pull ring; 10. pull rope; 11. movable slot; 12. rotating drum; 13. rotating rod; 14. second spring tube; 15. tension spring; 16. pull rod; 17. second movable rod; 18. positioning pressure plate; 19. cooling fan; 20. dustproof net; 21. pillar; 22. support pad; 23. mounting block; 24. mounting hole; 25. handle; 26. pulley frame; 27. pulley; 28. cooling hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-3 The present invention provides a technical solution: a computer motherboard fixing frame that is easy to use, comprising a motherboard fixing frame 1, the top and bottom of the left side of the inner cavity of the motherboard fixing frame 1 are fixedly connected with a first spring tube 2, the left side of the inner cavity of the first spring tube 2 is fixedly connected with a spring 3, the right end of the spring 3 is fixedly connected with a first movable rod 4, the right side of the first movable rod 4 penetrates to the outside of the spring 3 and is fixedly connected with a movable plate 5, the right side of the movable plate 5 and the right side of the inner cavity of the motherboard fixing frame 1 are fixedly connected with a motherboard clamping block 6, one side of the motherboard clamping block 6 is provided with a motherboard placement groove 7, the inner cavity of the motherboard placement groove 7 is provided with a motherboard body 8, the left side of the movable plate 5 is fixedly connected with a pull ring 9, the right side of the pull ring 9 is fixedly connected with a pull rope 10, the interior of the motherboard fixing frame 1 is provided with an movable The movable groove 11 has an inner cavity movably connected with a rotating rod 13, the front end of the rotating rod 13 passes through the outside of the mainboard fixing frame 1 and is fixedly connected with a handle 25, the surface of the handle 25 is provided with anti-slip grooves, the surface of the rotating rod 13 is sleeved with a rotating drum 12, the pull rope 10 is wrapped around the surface of the rotating drum 12, the front and rear sides of the bottom of the inner cavity of the mainboard fixing frame 1 are fixedly connected with a second spring tube 14, the bottom of the inner cavity of the second spring tube 14 is fixedly connected with a tension spring 15, the top of the tension spring 15 is fixedly connected with a pull rod 16, the top of the pull rod 16 passes through the top of the second spring tube 14 and is movably connected with a second movable rod 17 through a rotating shaft, one end of the second movable rod 17 is fixedly connected with a positioning pressure plate 18, and the bottom of the positioning pressure plate 18 is in close contact with the mainboard body 8.

[0020] In the present invention, a heat dissipation groove is provided inside the mainboard fixing frame 1, a heat dissipation fan 19 is fixedly connected to the bottom of the inner cavity of the heat dissipation groove, a heat dissipation hole 28 is provided at the bottom of the mainboard fixing frame 1, and the number of the heat dissipation holes 28 is two. By using the heat dissipation fan 19 and the heat dissipation holes 28 in coordination, the heat dissipation of the mainboard body 8 can be accelerated, the mainboard body 8 can be avoided from being damaged due to overheating, and the service life of the mainboard body 8 can be extended.

[0021] In the present invention: a dustproof net 20 is fixedly connected to the bottom of the inner cavity of the motherboard fixing frame 1, and the dustproof net 20 is located at the top of the heat dissipation groove. The cross-sectional area of ​​the dustproof net 20 is larger than the cross-sectional area of ​​the heat dissipation groove. Through the setting of the dustproof net 20, dust can be filtered, and the occurrence of dust blowing to the surface of the motherboard body 8 during the heat dissipation process can be effectively avoided, which is beneficial to the normal use of the motherboard body 8.

[0022] In the present invention: two pillars 21 are fixedly connected to both sides of the bottom of the inner cavity of the motherboard fixing frame 1, and support pads 22 are fixedly connected to the tops of the two pillars 21. The tops of the support pads 22 are in contact with the motherboard body 8. The two pillars 21 are respectively located on both sides of the dustproof net 20. Through the coordinated use of the pillars 21 and the support pads 22, the motherboard body 8 can be supported, so that the motherboard body 8 is placed more stably, and the stability of the motherboard body 8 when in use is increased.

[0023] In the present invention, the front and rear sides of both sides of the motherboard fixing frame 1 are fixedly connected with mounting blocks 23, and the top of the mounting block 23 is provided with a mounting hole 24, which is adapted to the mounting column on the main housing. By using the mounting block 23 and the mounting hole 24 in coordination, the motherboard fixing frame 1 can be easily installed, thereby bringing convenience to the user.

[0024] In the present invention: the top and bottom of the first movable rod 4 are fixedly connected to the pulley frame 26, the inner cavity of the pulley frame 26 is movably connected to the pulley 27 through a rotating shaft, and the top and bottom of the inner cavity of the first spring tube 2 are provided with pulley grooves adapted to the pulley 27. Through the coordinated use of the pulley frame 26 and the pulley 27, the first movable rod 4 can move more smoothly, avoiding the situation where the first movable rod 4 is stuck during movement.

[0025] Working principle: When the present invention is used, the handle 25 is turned, and the handle 25 drives the rotating rod 13 and the rotating drum 12 to rotate. The rotating drum 12 rolls up and tightens the pull rope 10, and the pull rope 10 drives the pull ring 9 and the movable plate 5 to move to the left. The movable plate 5 compresses the spring 3 through the first movable rod 4, and places the main board body 8 into the inner cavity of the main board placement groove 7. The bottom of the main board body 8 contacts the support pad 22, and then the handle 25 is released to clamp the main board body 8 by using the restoring force of the spring 3, and the pull rod 16 is lifted upward. The pull rod 16 stretches the tension spring 15, and then the second movable rod 17 is rotated. The second movable rod 17 drives the positioning pressure plate 18 to move. The restoring force of the tension spring 15 can be used to press the positioning pressure plate 18 on the surface of the main board body 8, and then fix the main board body 8, thereby achieving the purpose of convenient use.

[0026] In summary: the easy-to-use computer motherboard fixing bracket solves the problem that the existing computer motherboard fixing bracket is inconvenient to use through the coordinated use of the first spring tube 2, the spring 3, the first movable rod 4, the movable plate 5, the motherboard clamp 6, the motherboard placement groove 7, the pull ring 9, the pull rope 10, the movable groove 11, the rotating cylinder 12, the rotating rod 13, the second spring tube 14, the tension spring 15, the pull rod 16, the second movable rod 17 and the positioning pressure plate 18.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer motherboard fixing bracket that is easy to use, comprising a motherboard fixing bracket (1), characterized in that: The top and bottom of the left side of the inner cavity of the mainboard fixing frame (1) are fixedly connected to the first spring tube (2), the left side of the inner cavity of the first spring tube (2) is fixedly connected to the spring (3), the right end of the spring (3) is fixedly connected to the first movable rod (4), the right side of the first movable rod (4) penetrates to the outside of the spring (3) and is fixedly connected to the movable plate (5), the right side of the movable plate (5) and the right side of the inner cavity of the mainboard fixing frame (1) are fixedly connected to the mainboard clamping block (6), one side of the mainboard clamping block (6) is provided with a mainboard placement groove (7), the inner cavity of the mainboard placement groove (7) is provided with a mainboard body (8), the left side of the movable plate (5) is fixedly connected to the pull ring (9), the right side of the pull ring (9) is fixedly connected to the pull rope (10), the interior of the mainboard fixing frame (1) is provided with a movable groove (11), the inner cavity of the movable groove (11) is movably connected to the mainboard body (8), and the movable groove (11) is fixedly connected to the mainboard body (8). A rotating rod (13) is provided, the front end of which passes through the outside of the mainboard fixing frame (1) and is fixedly connected to a handle (25), the surface of which is provided with anti-slip grooves, the surface of which is provided with a rotating drum (12), the pull rope (10) is wound around the surface of the rotating drum (12), the front and rear sides of the bottom of the inner cavity of the mainboard fixing frame (1) are fixedly connected to a second spring tube (14), the bottom of the inner cavity of the second spring tube (14) is fixedly connected to a tension spring (15), the top of the tension spring (15) is fixedly connected to a pull rod (16), the top of the pull rod (16) passes through the top of the second spring tube (14) and is movably connected to a second movable rod (17) through a rotating shaft, one end of the second movable rod (17) is fixedly connected to a positioning pressure plate (18), the bottom of which is in close contact with the mainboard body (8); The front and rear sides of both sides of the mainboard fixing frame (1) are fixedly connected with mounting blocks (23), the top of the mounting block (23) is provided with a mounting hole (24), and the mounting hole (24) is adapted to the mounting column on the main housing; The top and bottom of the first movable rod (4) are fixedly connected to a pulley frame (26), the inner cavity of the pulley frame (26) is movably connected to a pulley (27) via a rotating shaft, and the top and bottom of the inner cavity of the first spring tube (2) are provided with pulley grooves adapted to the pulley (27).

2. A computer motherboard fixing bracket that is easy to use according to claim 1, characterized in that: A heat dissipation groove is provided inside the mainboard fixing frame (1), a heat dissipation fan (19) is fixedly connected to the bottom of the inner cavity of the heat dissipation groove, and a heat dissipation hole (28) is provided at the bottom of the mainboard fixing frame (1), and the number of the heat dissipation holes (28) is two.

3. The easy-to-use computer motherboard fixing bracket according to claim 1, characterized in that: A dustproof net (20) is fixedly connected to the bottom of the inner cavity of the mainboard fixing frame (1); the dustproof net (20) is located on the top of the heat dissipation slot; and the cross-sectional area of ​​the dustproof net (20) is larger than the cross-sectional area of ​​the heat dissipation slot.

4. The computer motherboard fixing bracket which is easy to use according to claim 1 is characterized in that: Two pillars (21) are fixedly connected to both sides of the bottom of the inner cavity of the mainboard fixing frame (1), and the tops of the two pillars (21) are fixedly connected to support pads (22), and the tops of the support pads (22) are in contact with the mainboard body (8). The two pillars (21) are respectively located on both sides of the dustproof net (20).

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