Computer graphics card fixing device

Abstract

The utility model provides a computer graphics card fixing device which comprises a case, a partition plate is fixedly installed on the inner wall of the case, a mainboard is fixedly installed on the upper surface of the partition plate, a graphics card body is arranged on the upper side of the mainboard, a graphics card plug is fixedly installed on the lower surface of the graphics card body, and a PCI-E slot is fixedly installed on the upper surface of the mainboard. The display card plug is connected with the PCI-E slot in a clamping mode, and a fixing mechanism is arranged between the display card body and the case and between the display card body and the mainboard. Through the use of the fixing mechanism, the mounting block and the limiting insertion block are in clamping connection, further limiting and fixing can be carried out when the display card is mounted, meanwhile, a connecting piece is in clamping connection with a connecting groove, the other side of the display card is clamped, and a convex rod on the lower surface of a sliding plate is clamped with a mounting hole in the surface of the connecting piece; the display card main body can be fixedly connected, a sliding plate and a convex rod can be driven to move by screwing a rotary knob, the display card main body can be conveniently and rapidly mounted and dismounted, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of computer graphics cards, and in particular to a computer graphics card fixing device. Background Art

[0002] Computer graphics cards, as the core component of computer graphics processing, play a key role in converting digital signals into visual images. It not only affects the clarity, color saturation and smoothness of computer display images, but also directly affects the user's experience in multimedia applications such as playing games, watching high-definition videos, graphic design and video editing. With the continuous advancement of technology, modern graphics cards have not only greatly improved their performance and support higher-level graphics rendering and real-time processing, but also made significant progress in energy efficiency management, heat dissipation design and compatibility.

[0003] Traditional graphics card fixing methods generally rely on screw fastening. The installation and removal process is cumbersome and complicated, requiring the use of tools and taking a long time, which is particularly inconvenient for users who often need to upgrade or replace graphics cards. In addition, existing graphics card fixing methods can often only achieve single-sided fixing. Since the graphics card is usually in a suspended state inside the chassis, it is difficult to provide sufficient support and protection by fixing it on only one side. When facing the complex environment inside the chassis and possible physical impact, the graphics card plug is easily damaged.

[0004] Therefore, we make improvements on this and propose a computer graphics card fixing device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a computer graphics card fixing device, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] The invention discloses a fixing device for a computer graphics card to solve the above problems.

[0008] The specific application is as follows:

[0009] The computer comprises a chassis, a partition is fixedly installed on the inner wall of the chassis, a mainboard is fixedly installed on the upper surface of the partition, a graphics card body is arranged on the upper side of the mainboard, a graphics card plug is fixedly installed on the lower surface of the graphics card body, a PCI-E slot is fixedly installed on the upper surface of the mainboard, and the graphics card plug is connected with the PCI-E slot by snapping, a fixing mechanism is arranged between the graphics card body and the chassis and the mainboard, and a protective mechanism is arranged on both sides of the graphics card body on the inner wall of one side of the chassis;

[0010] The fixing mechanism includes a mounting block and a limiting plug-in block, and two mounting blocks and two limiting plug-in blocks are provided. The two mounting blocks are fixedly installed on the lower surface of the graphics card body, and the two limiting plug-ins are fixedly installed on the upper surface of the main board. The connection method between the mounting block and the limiting plug-in block is a snap-fit ​​connection.

[0011] As a preferred technical solution of the present application, a connecting piece is fixedly installed on one side surface of the graphics card body, and the connecting piece is L-shaped, a fixing block is fixedly installed on one side surface of the chassis, and a connecting groove is provided on one side surface of the fixing block and the inner wall of the chassis, and one side of the connecting piece is connected to the connecting groove by a snap-fit ​​connection.

[0012] As a preferred technical solution of the present application, a sliding groove is provided inside the fixed block, and a sliding plate is slidably connected inside the sliding groove, and a plurality of protruding rods are fixedly installed on the lower surface of the sliding plate, a socket is provided on the lower surface of the sliding groove, and the protruding rods are slidably connected in the socket, a plurality of mounting holes are provided on the upper surface of the connecting plate, and the lower ends of the plurality of protruding rods are snap-fittedly connected to the plurality of mounting holes.

[0013] As a preferred technical solution of the present application, a threaded rod is rotatably connected inside the slide groove, and the threaded rod is connected to the sliding plate by a threaded connection, and a knob is fixedly connected to the top end of the threaded rod.

[0014] As a preferred technical solution of the present application, the protective mechanism includes two fixed frames, which are respectively arranged on both sides of the graphics card body, and rubber pads are fixedly installed on one side surface of the two fixed frames.

[0015] As a preferred technical solution of the present application, the fixing frame is arranged in an L shape, and the fixing frame is fixedly connected to the inner wall of the chassis by screws.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. Through the use of the fixing mechanism, the mounting block and the limiting plug-in block are snap-connected, which can further limit and fix the graphics card when it is installed. At the same time, the connecting piece is snap-connected with the connecting groove to snap the other side of the graphics card, and the convex rod on the lower surface of the sliding plate is snap-connected with the mounting hole on the surface of the connecting piece, so that the graphics card body can be fixedly connected. Turning the knob can drive the sliding plate and the convex rod to move, which is convenient for quick installation and disassembly of the graphics card body and improves the use effect of the device.

[0019] 2. Through the use of the protective mechanism, the protective mechanism adopts a combination design of an L-shaped fixed frame and a soft rubber pad, which fits the two sides of the graphics card, effectively reducing the risk of the graphics card being damaged by the complex environment inside the chassis or physical impact; at the same time, the firm connection between the fixed frame and the inner wall of the chassis not only provides additional support for the graphics card, but also ensures the stability of the graphics card during long-term operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the first three-dimensional structure of the computer graphics card fixing device provided by the present application;

[0021] Figure 2 A schematic diagram of the second three-dimensional structure of the computer graphics card fixing device provided by the present application;

[0022] Figure 3 A schematic structural diagram of a cross section of a fixing block of a computer graphics card fixing device provided in the present application;

[0023] Figure 4 This is a three-dimensional structural schematic diagram of the computer graphics card fixing device protection mechanism provided in this application.

[0024] Indicated in the figure:

[0025] 1. Chassis; 2. Partition; 3. Motherboard; 4. Graphics card body; 5. Graphics card plug; 6. PCI-E slot; 7. Fixing mechanism; 701. Mounting block; 702. Limiting plug block; 703. Connecting piece; 704. Fixing block; 705. Connecting slot; 706. Slide slot; 707. Sliding plate; 708. Protruding rod; 709. Socket; 710. Mounting hole; 711. Threaded rod; 712. Knob; 8. Protective mechanism; 801. Fixing frame; 802. Rubber pad; 803. Screw. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described examples are part of the embodiments of the utility model, not all of the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. 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.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In order to solve the technical problems in the background technology, the following computer graphics card fixing device is provided:

[0032] Combination Figure 1 - Figure 4 As shown, the utility model provides a computer graphics card fixing device, including a chassis 1, a partition 2 is fixedly installed on the inner wall of the chassis 1, and a mainboard 3 is fixedly installed on the upper surface of the partition 2, a graphics card body 4 is arranged on the upper side of the mainboard 3, and a graphics card plug 5 is fixedly installed on the lower surface of the graphics card body 4, a PCI-E slot 6 is fixedly installed on the upper surface of the mainboard 3, and the graphics card plug 5 is connected with the PCI-E slot 6 by snapping, a fixing mechanism 7 is arranged between the graphics card body 4 and the chassis 1 and the mainboard 3, and a protective mechanism 8 is arranged on both sides of the graphics card body 4 on the inner wall of one side of the chassis 1; the fixing mechanism 7 includes a mounting block 701 and a limiting plug 702, and two mounting blocks 701 and two limiting plugs 702 are each provided, the two mounting blocks 701 are both fixedly installed on the lower surface of the graphics card body 4, and the two limiting plugs 702 are both fixedly installed on the upper surface of the mainboard 3, and the mounting block 701 and the limiting plug 702 are connected by snapping.

[0033] In this embodiment: the fixing mechanism 7 is composed of two mounting blocks 701 and two limiting blocks 702, which are respectively mounted on the lower surface of the graphics card body 4 and the upper surface of the motherboard 3. Through the snap connection between the mounting blocks 701 and the limiting blocks 702, the graphics card body 4 can be easily and firmly fixed on the motherboard 3, thereby greatly simplifying the installation and disassembly process of the graphics card body 4, and being able to limit and fix the graphics card body 4.

[0034] refer to Figure 1 - Figure 3On the basis of the above embodiment, in order to be able to install the graphics card body 4 on the inner wall of the chassis 1, this embodiment provides the following design:

[0035] As a preferred embodiment, a connecting piece 703 is fixedly installed on one side surface of the graphics card body 4, and the connecting piece 703 is L-shaped. A fixing block 704 is fixedly installed on one side surface of the chassis 1, and a connecting groove 705 is provided on one side surface of the fixing block 704 and the inner wall of the chassis 1. One side of the connecting piece 703 is connected to the connecting groove 705 by a snap-fit ​​connection.

[0036] In this embodiment: an L-shaped connecting piece 703 is installed on one side of the graphics card body 4, and a fixing block 704 is fixed to the corresponding position on the outside of the chassis 1. A connecting groove 705 is provided between one side of the fixing block 704 and the inner wall of the chassis 1. During installation, the L-shaped connecting piece 703 can be inserted into the connecting groove 705 to form a stable snap-fit ​​connection, thereby simplifying the installation steps of the graphics card body 4 and improving the installation efficiency.

[0037] refer to Figure 1 - Figure 3 On the basis of the above embodiment, in order to be able to fix the connecting piece 703 in the fixing block 704, this embodiment provides the following design:

[0038] As a preferred embodiment, a slide groove 706 is provided inside the fixed block 704, and a sliding plate 707 is slidably connected inside the slide groove 706, and a plurality of protruding rods 708 are fixedly installed on the lower surface of the sliding plate 707, a socket 709 is provided on the lower surface of the slide groove 706, and the protruding rods 708 are slidably connected in the socket 709, a plurality of mounting holes 710 are provided on the upper side surface of the connecting piece 703, and the lower ends of the plurality of protruding rods 708 are snap-fittedly connected to the plurality of mounting holes 710.

[0039] In this embodiment: a sliding groove 706 is provided inside the fixed block 704, and a sliding plate 707 is slidably connected inside the sliding groove 706. A plurality of protruding rods 708 are fixedly installed on the lower surface of the sliding plate 707. These protruding rods 708 can slide freely in the insertion holes 709 provided on the lower surface of the sliding groove 706. At the same time, mounting holes 710 matching the number of protruding rods 708 are provided on the upper surface of the connecting piece 703. When the connecting piece 703 is inserted into the fixed block 704, the protruding rods 708 can slide smoothly into and engage in the mounting holes 710 of the connecting piece 703 by sliding the sliding plate 707, thereby realizing a fixed connection between the connecting piece 703 and the fixed block 704, thereby improving the stability of the graphics card body 4 in the chassis 1.

[0040] refer to Figure 3 On the basis of the above embodiment, in order to drive the sliding plate 707 to slide, this embodiment provides the following design:

[0041] As a preferred embodiment, a threaded rod 711 is rotatably connected inside the slide groove 706 , and the threaded rod 711 is connected to the sliding plate 707 by a threaded connection, and a knob 712 is fixedly connected to the top of the threaded rod 711 .

[0042] In this embodiment: the internal rotation of the slide groove 706 is connected to the threaded rod 711, and the threaded connection method is adopted between the threaded rod 711 and the sliding plate 707. The sliding plate 707 can be easily driven to slide up and down in the slide groove 706 by simply rotating the knob 712 at the top of the threaded rod 711, which simplifies the operation steps and improves the installation efficiency.

[0043] refer to Figure 1 - Figure 4 On the basis of the above embodiment, in order to protect the graphics card body 4, this embodiment provides the following design:

[0044] As a preferred embodiment, the protection mechanism 8 includes a fixed frame 801 , and two fixed frames 801 are provided. The two fixed frames 801 are respectively arranged on both sides of the graphics card body 4 , and a rubber pad 802 is fixedly installed on one side surface of the two fixed frames 801 .

[0045] In this embodiment: the protective mechanism 8 is composed of two fixed frames 801 and rubber pads 802 on their surfaces. The two fixed frames 801 are respectively installed on both sides of the graphics card body 4. They not only provide additional support for the graphics card, but also effectively reduce the vibration and impact that the graphics card may be subjected to in the chassis 1 through the rubber pads 802 fixed on their surfaces, thereby preventing the graphics card body 4 from being damaged.

[0046] refer to Figure 1 - Figure 4 On the basis of the above embodiment, in order to be able to fix the fixing frame 801, this embodiment provides the following design:

[0047] As a preferred embodiment, the fixing frame 801 is arranged in an L shape, and the fixing frame 801 is fixedly connected to the inner wall of the chassis 1 by screws 803 .

[0048] In this embodiment, the fixing frame 801 is L-shaped and is fixedly connected to the inner wall of the chassis 1 by screws 803 , making the installation process of the fixing frame 801 simpler and faster, and also ensuring its stability and firmness in the chassis 1 .

[0049] Specifically, the working principle of this solution is:

[0050] When in use, the graphics card body 4 is snap-connected with the PCI-E slot 6 on the motherboard 3 through the graphics card plug 5 on its lower surface to achieve preliminary fixation. Subsequently, the graphics card body 4 is further stabilized by the fixing mechanism 7. The two mounting blocks 701 on the lower surface of the graphics card body 4 will snap-connect with the two limiting blocks 702 on the upper surface of the motherboard 3 to ensure the stability of the graphics card body 4 in the horizontal direction and to limit the graphics card body 4.

[0051] Next, in order to more firmly install the graphics card body 4 in the chassis 1, the L-shaped connecting piece 703 on one side of the graphics card body 4 is inserted into the connecting groove 705 of the fixed block 704 on the chassis 1, and the sliding plate 707 is driven to slide up and down in the sliding groove 706 by rotating the knob 712 at the top of the threaded rod 711. The multiple protruding rods 708 on the lower surface of the sliding plate 707 will slide in the socket 709 and finally be inserted into the mounting hole 710 on the upper surface of the connecting piece 703, thereby realizing a fixed connection between the connecting piece 703 and the fixed block 704.

[0052] Finally, in order to protect the graphics card body 4, two L-shaped fixing frames 801 are respectively installed on both sides of the graphics card body 4, and the fixing frames 801 are fixedly connected to the inner wall of the chassis 1 by screws 803. The rubber pads 802 on the surface of the fixing frames 801 can effectively reduce the vibration and impact that the graphics card may be subjected to in the chassis 1, thereby improving the stability and durability of the graphics card.

[0053] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0054] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A computer graphics card fixing device, comprising a chassis (1), characterized in that: A partition (2) is fixedly mounted on the inner wall of the chassis (1), and a mainboard (3) is fixedly mounted on the upper surface of the partition (2); a graphics card body (4) is arranged on the upper side of the mainboard (3), and a graphics card plug (5) is fixedly mounted on the lower surface of the graphics card body (4); a PCI-E slot (6) is fixedly mounted on the upper surface of the mainboard (3), and the graphics card plug (5) is engaged and connected with the PCI-E slot (6); a fixing mechanism (7) is arranged between the graphics card body (4), the chassis (1) and the mainboard (3), and a protective mechanism (8) is arranged on one inner wall of the chassis (1) on both sides of the graphics card body (4); The fixing mechanism (7) comprises a mounting block (701) and a limiting plug block (702), and two mounting blocks (701) and two limiting plug blocks (702) are provided, the two mounting blocks (701) are fixedly mounted on the lower surface of the graphics card body (4), and the two limiting plug blocks (702) are fixedly mounted on the upper surface of the main board (3), and the connection between the mounting block (701) and the limiting plug block (702) is a snap-fit ​​connection.

2. A computer graphics card fixing device according to claim 1, characterized in that: A connecting piece (703) is fixedly mounted on one side surface of the graphics card body (4), and the connecting piece (703) is arranged in an L shape. A fixing block (704) is fixedly mounted on one side surface of the chassis (1), and a connecting groove (705) is provided on one side surface of the fixing block (704) and an inner wall of the chassis (1). One side of the connecting piece (703) is connected to the connecting groove (705) by a snap-fit ​​connection.

3. A computer graphics card fixing device according to claim 2, characterized in that: The fixed block (704) has a sliding groove (706) formed inside, and a sliding plate (707) is slidably connected inside the sliding groove (706), and a plurality of protruding rods (708) are fixedly mounted on the lower surface of the sliding plate (707), a plug hole (709) is formed on the lower surface of the sliding groove (706), and the protruding rods (708) are slidably connected in the plug hole (709), and a plurality of mounting holes (710) are formed on the upper surface of the connecting piece (703), and the lower ends of the plurality of protruding rods (708) are snap-fittedly connected to the plurality of mounting holes (710).

4. A computer graphics card fixing device according to claim 3, characterized in that: A threaded rod (711) is rotatably connected inside the slide groove (706), and the threaded rod (711) is connected to the sliding plate (707) in a threaded connection. A knob (712) is fixedly connected to the top of the threaded rod (711).

5. A computer graphics card fixing device according to claim 1, characterized in that: The protection mechanism (8) comprises a fixing frame (801), and two fixing frames (801) are provided, the two fixing frames (801) are respectively provided on two sides of the graphics card body (4), and a rubber pad (802) is fixedly mounted on one side surface of the two fixing frames (801).

6. A computer graphics card fixing device according to claim 5, characterized in that: The fixing frame (801) is arranged in an L shape, and the fixing frame (801) is fixedly connected to the inner wall of the chassis (1) via screws (803).

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