Support structure for supporting graphics cards of multiple specifications, case and electronic equipment
By designing a bracket structure suitable for graphics cards of multiple specifications, the problem of graphics card bracket matching is solved, costs are reduced and assembly efficiency is improved, ensuring a stable connection between the graphics card and the motherboard, preventing damage and improving the user experience.
Patent Information
- Application Number
- CN202422439060.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-09
AI Technical Summary
In the prior art, the graphics card bracket needs to match the graphics card specifications, which increases costs and easily confuses users when replacing graphics cards. The mismatch affects the user experience, and improper fixing of large-size graphics cards may damage the motherboard.
A bracket structure is designed, including a fixed bracket and a supporting bracket, which is adapted to graphics cards of various specifications through movable connections and screw locking holes to ensure that the graphics cards are stably fixed in four directions: up, down, left, and right.
It enables graphics cards of multiple specifications to share one bracket structure, reducing costs, improving assembly efficiency, ensuring the stability of the connection between the graphics card and the motherboard, preventing damage, and improving user experience.
Smart Images
Figure CN223308593U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of graphics card brackets, and in particular to a bracket structure, a chassis, and an electronic device that support graphics cards of multiple specifications. Background Art
[0002] With the continuous advancement of modern technology, users are demanding higher, faster, and more powerful system performance and configurations. As system equipment continues to update and upgrade, users are increasingly choosing from a wider range of graphics cards. When choosing graphics cards that offer higher performance, greater weight, and larger dimensions, it's particularly important to carefully consider the stability of the graphics card assembly during use, as well as the impact of excessive loads on the motherboard.
[0003] The current graphics card configuration scheme requires one graphics card with one bracket, requiring as many brackets as the number of graphics card specifications. This not only increases costs but also makes it easy for users to confuse different brackets during upgrades, resulting in mismatches and a negative user experience. Furthermore, when users choose higher-performance, heavier, or larger graphics cards, improperly securing them during assembly can overload the motherboard, impacting stability and potentially damaging the motherboard. Therefore, a bracket capable of securing multiple graphics cards is needed to better meet user needs. Utility Model Content
[0004] The present disclosure provides a bracket structure, a chassis, and an electronic device that support graphics cards of multiple specifications, so as to solve at least one of the technical problems existing in the prior art.
[0005] According to a first aspect of the present disclosure, a support structure for supporting graphics cards of multiple specifications is provided, comprising:
[0006] A fixing bracket, comprising a fixing bracket body, wherein both ends of the fixing bracket are used to be connected to a chassis of the electronic device;
[0007] The support bracket has a first end for fixed connection with the graphics card and a second end movably connected to the fixed bracket body, so that graphics cards of different specifications can be fixed to the chassis through the bracket structure.
[0008] In one embodiment, the fixing bracket body is provided with a first elongated connecting hole along its length direction, and the second end of the supporting bracket is movably connected to the first connecting hole.
[0009] In one embodiment, the fixing bracket also includes a first extension portion, and the first end of the fixing bracket body extends toward the chassis to form the first extension portion perpendicular to the fixing bracket body, and the first extension portion is used to be fixedly connected to the first side of the chassis; the second end of the fixing bracket body is used to be fixedly connected to the second side of the chassis.
[0010] In one embodiment, the fixing bracket also includes a second extension portion, which extends from the second end of the fixing bracket body toward the chassis, and the second extension portion is arranged perpendicular to the fixing bracket body; the second extension portion is used to be fixedly connected to the second side of the chassis.
[0011] In one embodiment, a first screw locking hole is formed on each of the first extension portion and the second extension portion, and the first screw locking hole is used for fixed connection with the chassis.
[0012] In one embodiment, the support bracket includes:
[0013] A support bracket body, the support bracket body being used for fixed connection with the graphics card;
[0014] The third extension portion is formed by extending outward from the upper end of the supporting bracket body, and the third extension portion is arranged perpendicular to the supporting bracket body; the third extension portion is movably connected to the fixing bracket body.
[0015] In one embodiment, the support bracket body is provided with a positioning connection hole for positioning and connecting the graphics card;
[0016] The support bracket body is provided with a plurality of second strip-shaped connection holes spaced apart vertically, and the plurality of second connection holes are used for adapting and connecting with graphics cards of different specifications;
[0017] The supporting bracket body is connected to the wide and thick side surfaces of the graphics card.
[0018] In one embodiment, a second screw locking hole is formed on the third extension portion, and the second screw locking hole is movably connected to the first connecting hole of the fixing bracket body.
[0019] According to a second aspect of the present disclosure, a chassis is provided, comprising the support structure described in any one of the above-mentioned embodiments.
[0020] According to a third aspect of the present disclosure, an electronic device is provided, comprising a chassis having a graphics card slot and a graphics card pluggable and connected to the graphics card slot, and further comprising a bracket structure in any one of the possible implementation modes.
[0021] Compared with the existing technology, the advantages of the present application are: 1) The bracket structure of the present application only requires two components, namely the supporting bracket and the fixing bracket, which can be adapted to fix graphics cards of various specifications and sizes. It not only reduces the use of parts and has cost advantages, but more importantly, it plays a role in that graphics cards of various specifications and sizes can all share one bracket structure. Users do not need to consider the graphics card fixing and matching issues when choosing graphics cards. It is more convenient, simpler to operate, and has more advantages in product brand competition. 2) The bracket structure of the present application can firmly fix the graphics card in the four directions of up, down, left and right, ensuring the stability of the connection between the graphics card and the motherboard, ensuring the stability of the graphics card when working, and preventing the graphics card from causing damage to the motherboard, thereby extending the service life of the graphics card and the motherboard and improving the user experience. 3) The bracket structure of the present application has a simple structure, is easy to process, and has fewer parts, which saves production costs and improves the efficiency of graphics card assembly.
[0022] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings, in which several embodiments of the present disclosure are shown by way of example and not limitation, wherein:
[0024] In the drawings, the same or corresponding reference numerals denote the same or corresponding parts.
[0025] Figure 1 An exploded diagram showing the support structure of an embodiment of the present disclosure Figure 1 ;
[0026] Figure 2 An exploded diagram showing the support structure of an embodiment of the present disclosure Figure 2 ;
[0027] Figure 3 A schematic diagram showing the connection between the support bracket and the graphics card of the support structure of the embodiment of the present disclosure Figure 1 ;
[0028] Figure 4 A schematic diagram showing the connection between the support bracket and the graphics card of the support structure of the embodiment of the present disclosure Figure 2 ;
[0029] Figure 5 The schematic diagram shows the structure of the bracket structure connected to the graphics card in the embodiment of the present disclosure. Figure 1 ;
[0030] Figure 6The schematic diagram shows the structure of the bracket structure connected to the graphics card in the embodiment of the present disclosure. Figure 2 ;
[0031] Figure 7 A schematic structural diagram showing the connection between the chassis of the electronic device according to an embodiment of the present disclosure, the first graphics card, the mainboard, and the bracket structure is shown;
[0032] Figure 8 Shown Figure 7 Explosion diagram of
[0033] Figure 9 A structural schematic diagram shows the connection between the chassis of the electronic device, the second graphics card, the mainboard and the bracket structure according to an embodiment of the present disclosure.
[0034] Explanation of reference numerals in the figure: 1-bracket structure, 11-fixing bracket, 111-fixing bracket body, 112-first extension portion, 113-second extension portion, 1111-first connecting hole, 1121-first screw locking hole, 12-supporting bracket, 121-supporting bracket body, 122-third extension portion, 1211-positioning connecting hole, 1212-second connecting hole, 1221-second screw locking hole;
[0035] 2- Chassis, 21- Mounting platform, 211- Screw hole, 3- Graphics card, 31- Graphics card screw attachment hole, 4- Motherboard, 5- Graphics card slot. DETAILED DESCRIPTION
[0036] To make the purposes, features, and advantages of the present disclosure more apparent and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present disclosure without creative work shall fall within the scope of protection of the present disclosure.
[0037] In current electronic devices, the typical method for mounting and securing a graphics card to a computer chassis is to first provide a mounting platform on one side of the chassis with multiple screw holes. This platform supports the graphics card and connects to the graphics card's own screw holes (a bent piece is provided on one side of the graphics card, with a graphics card screw hole at the end of the bent piece. Graphics cards currently on the market for mounting to a computer chassis are all equipped with graphics card screw holes). Therefore, when the graphics card is inserted into the graphics card slot of the chassis, the graphics card's own screw holes on one side of the graphics card are screwed to the screw holes on the mounting platform of the chassis. The other side of the graphics card is secured to the other side of the chassis via a matching graphics card bracket. However, since each graphics card specification requires a different graphics card bracket, this not only increases costs but also makes it easy to confuse the graphics card bracket when replacing the graphics card, resulting in a mismatch between the graphics card and the bracket, affecting the user experience. Based on this, the present application designs a bracket structure that supports graphics cards of multiple specifications, which enables graphics cards of multiple different specifications to share a bracket structure, thereby realizing the installation and fixation of the graphics card and the chassis, improving the assembly efficiency of the graphics card, and the bracket structure of the present application also ensures the stability of the graphics card during operation.
[0038] According to one embodiment of the present disclosure, Figure 1-2 As shown, the utility model provides a support structure 1 for supporting graphics cards of multiple specifications, including:
[0039] The fixing bracket 11 includes a fixing bracket body 111 , and both ends of the fixing bracket 11 are used to connect to the chassis 2 of the electronic device;
[0040] The support bracket 12 has a first end for fixed connection with the graphics card 3 and a second end movably connected to the fixed bracket body 111 so that graphics cards of different specifications can be fixed to the chassis 2 through the bracket structure 1.
[0041] For example, graphics cards of multiple specifications include but are not limited to RTX3050 graphics card, RTX3060 graphics card, RTX4070 graphics card, and RTX4090 graphics card.
[0042] The support bracket 12 is used to lock onto the graphics card 3, and plays the role of connecting the graphics card 3 and the fixing bracket 11 and matching and fixing. The support bracket 12 can match graphics cards 3 of various specifications (different specifications).
[0043] The two ends of the fixing bracket 11 are connected to the two sides of the chassis 2 respectively. Figure 7 As shown, the length of the fixing bracket 11 is greater than the length of the graphics card, and the fixing bracket 11 almost spans the width of the chassis 2, so that the fixing bracket body 111 is located directly above the graphics card slot 5, so that when the graphics card 3 is inserted into the graphics card slot 5 in the chassis, the supporting bracket connected and fixed to the graphics card can be adaptively fixed on the fixing bracket body, thereby being suitable for the installation and fixation of graphics cards of different specifications.
[0044] The present application supports a bracket structure for graphics cards of multiple specifications (referred to as "bracket structure", the same below) by setting a fixed bracket 11 and a supporting bracket 12. The supporting bracket 12 serves to connect the graphics card 3 and the fixed bracket 11, and the supporting bracket 12 can be movably connected to the fixed bracket body 111, thereby being able to change the connection position of the supporting bracket 12 and the fixed bracket body 111. When it is necessary to fix graphics cards of different specifications, the bracket structure of the present application can be used to fix graphics cards of different specifications on the chassis 2.
[0045] Therefore, the bracket structure 1 of the present application only needs two components, namely the supporting bracket 12 and the fixing bracket 11, to adapt to and fix graphics cards 3 of various specifications and sizes. This not only reduces the use of parts and has cost advantages, but more importantly, it allows graphics cards of various specifications and sizes to share one bracket structure. Users do not need to consider the bracket matching issue of the graphics card when choosing a graphics card. This is more convenient, simpler to operate, and has more advantages in product brand competition.
[0046] In one embodiment, Figure 1-6 As shown, the fixed bracket body 111 defines an elongated first connection hole 1111 along its length, and the second end of the support bracket 12 is movably connected to the first connection hole 1111. Simply defining the elongated first connection hole 1111 along the length of the fixed bracket body 111 and correspondingly defining a corresponding connection hole at the second end of the support bracket 12, for example, allows screws to secure the second end of the support bracket to the first connection hole. This simple and convenient connection method facilitates graphics card assembly and improves assembly efficiency.
[0047] For example, the first connection hole 1111 may extend from one end close to the supporting bracket toward the other end of the fixing bracket body, and may also span the entire length of the fixing bracket body 111 .
[0048] In one embodiment, Figure 1-2 As shown, the fixing bracket 11 also includes a first extension portion 112. The first end of the fixing bracket body 111 extends toward the chassis 2 to form a first extension portion 112 perpendicular to the fixing bracket body 111. The first extension portion 112 is used to be fixedly connected to the first side of the chassis 2; the second end of the fixing bracket body 111 is used to be fixedly connected to the second side of the chassis 2.
[0049] Furthermore, the fixing bracket 11 further includes a second extension 113, which extends from the second end of the fixing bracket body 111 toward the chassis 2 and is disposed perpendicular to the fixing bracket body 111. The second extension 113 is configured to be fixedly connected to the second side of the chassis 2. For example, both the first extension and the second extension may be L-shaped, facilitating connection and fixation with the first and second sides of the chassis.
[0050] like Figure 7-8 As shown, the ends of the fixing bracket 11 are fixedly connected to the first and second sides of the chassis, respectively, so that the fixing bracket body 111 is located directly above and parallel to the graphics card slot 5 of the chassis 2. The fixing bracket body 111, the first extension portion 112, and the second extension portion 113 form a bent structure for easy connection and fixation to the support bracket 12.
[0051] For example, the fixing bracket 11 can be formed by directly bending the sheet material after the connection holes are machined on the sheet material, which makes the structure of the fixing bracket simple and convenient and greatly reduces the production cost.
[0052] For example, a first screw locking hole 1121 is formed on the first extension portion 112 and the second extension portion 113 . The first screw locking hole 1121 is used for fixed connection with the chassis 2 .
[0053] Since the first side of the graphics card 3 has its own graphics card screw locking hole 31, when the gold finger of the graphics card 3 is inserted into the graphics card slot 5 in the chassis, the graphics card screw locking hole 31 on the graphics card can share the screw hole 211 on the mounting platform 21 at the second side of the chassis 2 with the first screw locking hole 1121 on the second extension 113, so that the second extension 113 of the fixing bracket and the graphics card screw locking hole 31 on the first side of the graphics card are fixed to the mounting platform 21 of the chassis, and the first screw locking hole 1121 on the first extension 112 of the fixing bracket is screwed to the bottom screw hole 212 at the first side of the chassis bottom. Figure 7 From the orientation shown, the first side of the chassis is the right side of the chassis, and the second side of the chassis is the left side of the chassis. The mounting platform 21 is located at the second side of the chassis, that is, the mounting platform 21 is fixedly set on the left side wall of the chassis, and the bottom screw hole 212 is located on the right side of the bottom surface of the chassis, close to the right side wall of the chassis. Of course, the position of the bottom screw hole 212 is determined according to the connection position between the first extension portion 112 and the bottom surface of the chassis.
[0054] The fixing bracket 11 is fixedly connected to both sides of the chassis 2 through the first screw locking 1121 provided on the first extension part 112 and the second extension part 113. The use of screw locking makes it easy to assemble the bracket structure 1 with the graphics card 3 and the chassis 2, thereby improving assembly efficiency.
[0055] Further, such as Figure 1-4 As shown, the support bracket 12 includes:
[0056] A support bracket body 121, which is used to be fixedly connected to the graphics card 3;
[0057] The third extension portion 122 is formed by extending outward from the upper end of the support bracket body 121 and is arranged perpendicular to the support bracket body 121; the third extension portion 122 is movably connected to the fixed bracket body 111.
[0058] Furthermore, a second screw locking hole 1221 is formed on the third extension portion 122, and the second screw locking hole 1221 is movably connected to the first connection hole 1111 of the fixed bracket body 111. Furthermore, to facilitate the second screw locking hole and the first connection hole to be fixed by screw locking, the second screw locking hole 1221 can be configured as a screw hole with a threaded inner surface, so that a screw can pass through the first connection hole 1111 and then be threadedly connected to the second screw locking hole 1221.
[0059] The support bracket 12 is formed by extending a third extension portion on its main body, and the third extension portion can be movably connected to the fixed bracket main body 111, thereby realizing the connection and fixation between the support bracket and the fixed bracket, so that the connection position of the third extension portion of the support bracket and the first connection hole of the fixed bracket main body can be adjusted according to the specifications of the graphics card to be installed.
[0060] like Figure 1-4 As shown, the support bracket 12 is a bent structure consisting of a support bracket body 121 and a third extension 122. The support bracket body 121 is closely attached to the second side surface of the graphics card 3. Specifically, the support bracket body 121 is closely attached to the wide and thick side of the graphics card and is arranged opposite the graphics card screw attachment holes 31 on the graphics card itself. The so-called wide and thick side refers to the side formed by the width and thickness of the graphics card.
[0061] from Figure 1-2 It can also be seen that the support bracket 12 is a sheet-like structure. Therefore, we can first process the corresponding holes according to needs and then form it by bending, which is simple and convenient.
[0062] For example, the support bracket body 121 is provided with a positioning connection hole 1211 for positioning and connecting a graphics card.
[0063] For example, the support bracket body 121 is provided with a plurality of elongated second connection holes 1212 spaced apart vertically. The plurality of second connection holes 1212 are used to selectively adapt to and connect with graphics cards 3 of different specifications. The second connection holes 1212 and the positioning connection holes 1211 are spaced apart vertically.
[0064] Because the screw holes on the sides of different graphics cards vary slightly in position, the support bracket 12 is designed to accommodate different graphics cards 3. Positioning holes and multiple elongated second connection holes are vertically defined on the support bracket body 121. The elongated second connection holes 1212 allow for secure attachment to graphics cards 3 of varying sizes. The vertical position of the elongated second connection holes 1212 can be adjusted to accommodate different graphics card sizes, allowing them to securely connect with the screw holes on the graphics card. The positioning holes 1211 allow the support bracket body 121 to be quickly positioned on the wide and thick side of the graphics card 3. Alternatively, the second connection holes 1212 can be used to secure the support bracket body 12 to the wide and thick side of the graphics card 3.
[0065] Of course, in order to further adapt to graphics cards of different specifications, multiple rows of second connection holes arranged at intervals can be added along the transverse direction of the support bracket body to meet the needs of fixing graphics cards of different specifications and sizes.
[0066] Therefore, if Figure 5-9 As shown, the bracket structure 1 of the present application is fixedly connected to the graphics card 3 through the support bracket 12, the support bracket main body 121, and the third extension portion 122 of the support bracket 12 is connected to the fixed bracket 11, which restricts the graphics card 3 between the graphics card slot 5 and the fixed bracket 11, and the two ends of the fixed bracket 11 are also fixedly connected to the chassis 2, thereby firmly fixing the graphics card 3 in the four directions of up, down, left and right, ensuring the stability of the connection between the graphics card 3 and the motherboard 4, ensuring the stability of the graphics card 3 during operation, preventing the graphics card 3 from causing damage to the motherboard 4, thereby extending the service life of the graphics card 3 and the motherboard 4, and improving the user experience.
[0067] According to one embodiment of the present disclosure, Figure 7-9 As shown, the present invention further provides a chassis 2 including the bracket structure 1 of any one of the above embodiments. The chassis 2 with this bracket structure can also realize the assembly and fixation of graphics cards 3 of different specifications to the chassis 2 using only one bracket structure 1, thereby saving costs and improving the assembly efficiency of the graphics card 3. At the same time, the graphics card can be stably fixed to the chassis and motherboard, ensuring the stability of the graphics card during use, preventing the graphics card from causing damage to the motherboard, and improving the user experience.
[0068] According to one embodiment of the present disclosure, Figure 7-9As shown, the present invention further provides an electronic device, including a chassis 2, a graphics card slot 5 provided therein, and a graphics card 3 pluggably connected to the graphics card slot 5, and a bracket structure 1 according to any of the above-described embodiments. For example, the electronic device includes, but is not limited to, a desktop computer. For example, the chassis 2 has a mounting platform 21 provided on one side thereof, with a plurality of screw holes 211 defined therein. The chassis 2 houses a motherboard 4, which has a graphics card slot 5 provided therein, and the graphics card 3 pluggably connected to the graphics card slot 5. The first side of the graphics card has a graphics card screw attachment hole 31, the second side of the graphics card is fixedly connected to the support bracket body 121, and the third extension 122 is movably connected to the first connection hole 1111 of the fixed bracket body 111. The first extension 112 and the second extension 113 at both ends of the fixed bracket 11 are respectively connected to the two sides of the chassis 2 (that is, the second extension 113 of the fixed bracket and the graphics card screw attachment hole 31 of the graphics card are screwed together with the screw hole 211 of the mounting platform 21 on the second side of the chassis, and the first extension 112 of the fixed bracket is screwed to the bottom screw hole 212 on the first side of the chassis). Thus, the graphics card is fixed in four directions between the chassis, the motherboard, and the bracket structure. Therefore, the electronic device with the bracket structure of the present application can also achieve stable fixing of the graphics card to the chassis and the motherboard, ensuring the stability of the graphics card during use, preventing the graphics card from causing damage to the motherboard, and improving the user experience.
[0069] For example, Figure 9 As shown, we have shown another specification of graphics card assembled into the chassis, the locking positions of the support bracket 12 and the fixing bracket 11 are different. Figure 9 It can be seen that graphics cards of different specifications can be assembled into the chassis, and the first connection holes 1111 opened on the fixing bracket body 111 can adapt to the connection of graphics cards of different specifications through the supporting bracket, so that the graphics cards can be connected and fixed through the supporting bracket and the fixing bracket.
[0070] The following is a detailed description of the assembly process of the graphics card 3, the bracket structure 1, and the chassis 2:
[0071] First, screw the support bracket 12 to the second side of the graphics card. After assembly, insert the graphics card 3 into the graphics card slot 5, then screw both ends of the fixing bracket 11 to the chassis. Finally, screw the second screw locking hole of the support bracket and the first connection hole of the fixing bracket body together to complete the assembly of the graphics card, bracket structure and chassis.
[0072] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in this disclosure can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solutions disclosed in this disclosure can be achieved. This is not a limitation herein.
[0073] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout the present disclosure, "plurality" means two or more, unless otherwise specifically defined.
[0074] The terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 should not be understood as limiting the present application.
[0075] Unless otherwise expressly specified or limited, the terms "connect," "direct connection," "indirect connection," "fixed connection," "installation," and "assembly" should be understood broadly. For example, they may refer to a fixed connection, a detachable connection, or an integral connection. The terms "installation," "connection," and "fixed connection" may refer to a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0076] The terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and integrate different embodiments or examples described in this specification, as well as features of different embodiments or examples, unless otherwise inconsistent.
[0077] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.
Claims
1. A bracket structure supporting graphics cards of multiple specifications, characterized by: include, A fixing bracket, comprising a fixing bracket body, wherein both ends of the fixing bracket are used to be connected to a chassis of the electronic device; The support bracket has a first end for fixed connection with the graphics card and a second end movably connected to the fixed bracket body, so that graphics cards of different specifications can be fixed to the chassis through the bracket structure.
2. The support structure according to claim 1, wherein: The fixing bracket body is provided with a long first connecting hole along its length direction, and the second end of the supporting bracket is movably connected to the first connecting hole.
3. The support structure according to claim 2, wherein: The fixing bracket also includes a first extension portion, and the first end of the fixing bracket body extends toward the chassis to form the first extension portion perpendicular to the fixing bracket body, and the first extension portion is used to be fixedly connected to the first side of the chassis; the second end of the fixing bracket body is used to be fixedly connected to the second side of the chassis.
4. The support structure according to claim 3, characterized in that: The fixing bracket also includes a second extension portion, which extends from the second end of the fixing bracket body toward the chassis and is arranged perpendicular to the fixing bracket body; the second extension portion is used to be fixedly connected to the second side of the chassis.
5. The support structure according to claim 4, characterized in that: The first extension portion and the second extension portion are both provided with a first screw locking hole, and the first screw locking hole is used for fixed connection with the chassis.
6. The support structure according to claim 1, wherein: The support bracket comprises: A support bracket body, the support bracket body being used for fixed connection with the graphics card; The third extension portion is formed by extending outward from the upper end of the supporting bracket body, and the third extension portion is arranged perpendicular to the supporting bracket body; the third extension portion is movably connected to the fixing bracket body.
7. The support structure according to claim 6, characterized in that: The support bracket body is provided with a positioning connection hole for positioning and connecting the graphics card; The support bracket body is provided with a plurality of second strip-shaped connection holes spaced apart vertically, and the plurality of second connection holes are used for adapting and connecting with graphics cards of different specifications; The supporting bracket body is connected to the wide and thick side surfaces of the graphics card.
8. The support structure according to claim 6, characterized in that: The third extension portion is provided with a second screw locking hole, and the second screw locking hole is movably connected to the first connecting hole of the fixing bracket body.
9. A chassis, characterized in that: The invention comprises the support structure according to any one of claims 1 to 8.
10. An electronic device comprising a chassis, wherein the chassis is provided with a graphics card slot and a graphics card pluggable and connected to the graphics card slot, wherein: It also includes the support structure according to any one of claims 1 to 8.