Display card support, display card and electronic equipment
By setting limiting parts and convex parts on the connection board of the graphics card holder and inserting the limiting hole of the circuit board directly, the problem of offset during assembly of the graphics card holder is solved, a fast and simple installation process is achieved, and the assembly efficiency is improved.
Patent Information
- Application Number
- CN202420226056.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The existing graphics card holder is easily offset from the circuit board holes when assembling, resulting in cumbersome installation and low assembly efficiency.
A graphics card holder is designed, including a connecting plate and a limiting part. The limiting part extends on the side of the connecting plate close to the circuit board, and is equipped with a protruding part inserted into a limiting hole to directly align the limiting part of the circuit board, simplifying installation. process.
Through the design of the limit part, the graphics card holder can be quickly and accurately mounted to the circuit board, reducing the steps of repeated movement, improving assembly efficiency and avoiding offsets, and simplifying operation.
Smart Images
Figure CN222299999U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of graphics cards, in particular to a graphics card bracket, a graphics card and an electronic device. Background Art
[0002] Currently, graphics cards on the market are installed in the chassis of electronic equipment. Generally, a graphics card bracket is required for the installation of the graphics card.
[0003] Most existing graphics card brackets are fixed to the circuit board by screws, but due to space limitations, there is no limit. When the graphics card bracket is assembled to the circuit board, the mounting structure of the graphics card bracket is offset from the hole position of the circuit board, and the graphics card bracket needs to be moved repeatedly to move the mounting structure on the graphics card bracket to the position corresponding to the hole position of the circuit board. Since the position alignment operation needs to be performed continuously, the assembly operation is cumbersome, which greatly affects the assembly efficiency. Utility Model Content
[0004] The main purpose of the utility model is to provide a graphics card bracket, aiming to solve the problem that when the existing graphics card bracket is assembled to the circuit board, the mounting structure of the graphics card bracket is offset from the hole position of the circuit board, the graphics card bracket needs to be moved repeatedly, the assembly operation is cumbersome and the assembly efficiency is low.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a graphics card bracket, which is applied to a graphics card, the graphics card has a circuit board, one side of the circuit board is provided with a limiting hole, and the graphics card bracket includes:
[0006] a connecting plate, the connecting plate being arranged on a side of the circuit board; and
[0007] The limiting portion is arranged on a side of the connecting plate close to the circuit board and is extended in the length direction of the circuit board to abut against the circuit board. The limiting portion is protrudingly provided with a convex portion, and the convex portion is inserted into the limiting hole to limit the circuit board.
[0008] Optionally, the graphics card bracket further includes a fastener, the protrusion is provided with a through hole, the fastener passes through the through hole, and is connected to the circuit board and the limiting portion.
[0009] Optionally, there are at least two limiting parts, the two limiting parts are arranged at an interval, and the two limiting parts are both located at the bottom of the circuit board, at least two of the limiting parts are provided with the convex part, and each of the convex part is arranged toward the top of the circuit board.
[0010] Optionally, the limiting holes and the convex parts are arranged in a one-to-one correspondence, and the outer diameter of the convex part is equal to or smaller than the inner diameter of the limiting hole.
[0011] Optionally, the limiting hole is a circular hole, and the protrusion is a circular ring structure.
[0012] Optionally, the connecting plate is provided with a docking port, the circuit board is provided with a connector, the connector is installed at the docking port, and the limiting hole is arranged to avoid the connector.
[0013] Optionally, the fastener is a screw, and a nut of the screw protrudes from the upper surface of the circuit board.
[0014] Optionally, the graphics card bracket further includes a fixing plate, which is disposed on the circuit board and bent in a direction away from the heat sink.
[0015] The utility model also provides a graphics card, comprising a circuit board, a heat sink and a graphics card bracket, wherein the heat sink is installed on the circuit board, and the graphics card bracket is connected to a side of the circuit board away from the heat sink.
[0016] The utility model also provides an electronic device, comprising a casing and a graphics card, wherein the graphics card is installed in the casing, and the graphics card bracket is arranged on a side of the circuit board close to the casing to be connected with the casing.
[0017] The technical solution of the utility model is to set a limiting part on the side of the connection plate of the graphics card bracket close to the circuit board, and the limiting part is extended in the length direction of the circuit board to abut against the circuit board, and the limiting part is protruding with a convex part, and the convex part is inserted into the limiting hole to limit the circuit board. When assembling the graphics card bracket to the circuit board, the convex part on the limiting part can be directly inserted into the limiting hole of the circuit board. In this way, there is no need to repeatedly move the graphics card bracket, and the limiting part can be quickly installed on the circuit board, thereby making it faster and more convenient to assemble the graphics card bracket to the circuit board, and the assembly operation is simple and fast, which improves the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0019] Figure 1 This is a three-dimensional structural diagram of an embodiment of a graphics card of the utility model;
[0020] Figure 2 This is a schematic diagram of the exploded structure of an embodiment of a graphics card of the utility model;
[0021] Figure 3 It is a three-dimensional structural schematic diagram of an embodiment of a graphics card bracket of the present utility model.
[0022] Description of Figure Numbers:
[0023] Label name Label name 100 Graphics 310 Docking port 10 Circuit Board 32 Limiting part 11 Limit hole 320 convex part 12 Connectors 321 perforation 20 heat sink 322 fastener 30 Graphics card bracket 33 Fixed plate 31 Connecting plate
[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0027] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0029] The utility model provides a graphics card bracket 30. Figures 1 to 3 , Figure 1 It is a three-dimensional structural diagram of an embodiment of a graphics card 100 of the utility model; Figure 2 This is a schematic diagram of the exploded structure of an embodiment of a graphics card 100 of the present utility model; Figure 3 It is a three-dimensional structural diagram of an embodiment of a graphics card bracket 30 of the present invention.
[0030] In the embodiment of the present utility model, Figures 1 to 3 As shown, the graphics card bracket 30 proposed by the utility model is applied to a graphics card 100. The graphics card 100 has a circuit board 10. A limiting hole 11 is provided on one side of the circuit board 10. The graphics card bracket 30 includes:
[0031] a connecting plate 31, wherein the connecting plate 31 is disposed on a side of the circuit board 10; and
[0032] The limiting portion 32 is arranged on a side of the connecting plate 31 close to the circuit board 10 and extends in the length direction of the circuit board 10 to abut against the circuit board 10. The limiting portion 32 is protrudingly provided with a convex portion 320, and the convex portion 320 is inserted into the limiting hole 11 to limit the circuit board 10.
[0033] Since the existing graphics card bracket 30 is generally provided with a through hole, when the graphics card bracket 30 is to be installed on the circuit board 10, it is necessary to repeatedly match the through hole with the hole position on the circuit board 10 so that the screw passes through the through hole and the hole position on the circuit board 10, and then the graphics card bracket 30 is connected to the circuit board 10 by the screw.
[0034] The technical solution of the utility model is to set a limiting portion 32 on the side of the connecting plate 31 of the graphics card bracket 30 close to the circuit board 10, and the limiting portion 32 is extended in the length direction of the circuit board 10 to abut against the circuit board 10, and the limiting portion 32 is protruding with a convex portion 320, and the convex portion 320 is inserted into the limiting hole 11 to limit the circuit board 10.
[0035] In one embodiment, when assembling the graphics card bracket 30 to the circuit board 10, the protrusion 320 on the limiting portion 32 can be directly inserted into the limiting hole 11 of the circuit board 10. In this way, the limiting portion 32 can be quickly installed on the circuit board 10 without repeatedly moving the graphics card bracket 30, thereby making it faster and more convenient to assemble the graphics card bracket 30 to the circuit board 10, and the assembly operation is simple and fast, thereby improving the assembly efficiency.
[0036] The protrusion 320 is inserted into the limiting hole 11 to limit the circuit board 10 , so that the circuit board 10 is not easy to move, thereby facilitating the use of the fastener 322 to connect the circuit board 10 and the graphics card bracket 30 together.
[0037] like Figures 1 to 3 As shown, the graphics card bracket 30 further includes a fastener 322 , the protrusion 320 is provided with a through hole 321 , the fastener 322 passes through the through hole 321 , and is connected to the circuit board 10 and the limiting portion 32 .
[0038] In one embodiment, the convex portion 320 is provided with a through hole 321, the convex portion 320 is inserted into the limiting hole 11, and the through hole 321 is located in the limiting hole 11. The fastener 322 passes through the through hole 321 and fixes the limiting portion 32 and the circuit board 10.
[0039] like Figure 2 and Figure 3 As shown, the number of the limiting parts 32 is at least two, the two limiting parts 32 are arranged at an interval, and the two limiting parts 32 are both located at the bottom of the circuit board 10, at least two of the limiting parts 32 are provided with the protrusion 320, and each of the protrusions 320 is arranged toward the top of the circuit board 10.
[0040] The plurality of limiting portions 32 are all disposed at the bottom of the circuit board 10 , so as to facilitate the fastener 322 to penetrate through the through holes 321 of two limiting portions 32 from top to bottom, thereby fastening the limiting portions 32 .
[0041] In one embodiment, at least two of the limiting portions 32 are arranged on the left and right sides of the circuit board 10, and the two limiting portions 32 arranged on the left and right sides of the circuit board 10 are both provided with protrusions 320 to be respectively inserted into the two limiting holes 11 on the circuit board 10.
[0042] The limiting holes 11 and the convex parts 320 are arranged in a one-to-one correspondence, and the outer diameter of the convex part 320 is equal to or smaller than the inner diameter of the limiting hole 11 .
[0043] Specifically, the number of the limiting holes 11 is set corresponding to the number of the protrusions 320. In one embodiment, the number of the protrusions 320 is two, the number of the limiting holes 11 is two, and the two protrusions 320 are inserted into the limiting holes 11 in a one-to-one correspondence. Then, the two limiting parts 32 of the graphics card bracket 30 are fixed to the circuit board 10 by the two fasteners 322.
[0044] In one embodiment, if Figure 3As shown, the limiting hole 11 is a circular hole, and the protrusion 320 is a circular ring structure. The outer diameter of the circular ring is equal to or smaller than the inner diameter of the circular hole.
[0045] like Figures 1 to 3 As shown, the connecting plate 31 is provided with a docking port 310 , the circuit board 10 is provided with a connector 12 , the connector 12 is installed at the docking port 310 , and the limiting hole 11 is arranged to avoid the connector 12 .
[0046] In one embodiment, the protrusion 320 of the graphics card bracket 30 is inserted into the limiting hole 11, and the graphics card bracket 30 limits the circuit board 10. The connector 12 is installed on the docking port 310, and the circuit board 10 is fixed on one side of the graphics card bracket 30, which is not easy to shift, and the graphics card bracket 30 is also not easy to shift. In this way, when the graphics card bracket 30 is installed on the electronic device, it is not easy to shift relative to the circuit board 10 due to transportation, so that the graphics card bracket 30 can be reduced from hitting other devices due to shifting, thereby ensuring the normal use of other devices.
[0047] Among them, Figure 2 As shown, the two fasteners 322 are screws, and the nuts of the screws protrude from the upper surface of the circuit board 10 .
[0048] Optionally, the graphics card bracket 30 further includes a fixing plate 33 , which is disposed on the connecting plate 31 and bent in a direction away from the circuit board 10 .
[0049] In one embodiment, in order to install the graphics card bracket 30 on an electronic device, a fixing plate 33 is provided on one side of the connecting plate 31 of the graphics card bracket 30, and the fixing plate 33 is bent in a direction away from the circuit board 10. The fixing plate 33 can be inserted into the casing of the electronic device.
[0050] The utility model also provides a graphics card 100, including a circuit board 10, a heat sink 20 and a graphics card bracket 30. The specific structure of the graphics card bracket 30 refers to the above embodiment. Since the graphics card 100 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the heat sink 20 is installed on the circuit board 10, and the graphics card bracket 30 is connected to the side of the circuit board 10 away from the heat sink 20.
[0051] In one embodiment, after the heat sink 20 and the circuit board 10 are installed together, the graphics card bracket 30 is connected to the circuit board 10 to complete the assembly of the graphics card 100 .
[0052] The utility model also provides an electronic device, including a casing and a graphics card 100, wherein the graphics card 100 is installed in the casing, and the graphics card bracket 30 is arranged on a side of the circuit board 10 close to the casing to be connected to the casing.
[0053] In one embodiment, the electronic device may be a computer host.
[0054] After the heat sink 20 and the circuit board 10 are installed together, the graphics card bracket 30 is connected to the circuit board 10, thereby completing the assembly of the graphics card 100. The assembled graphics card 100 is installed in the housing through the fixing plate 33.
[0055] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A graphics card bracket, characterized in that: The graphics card bracket is applied to a graphics card, the graphics card has a circuit board, one side of the circuit board is provided with a limiting hole, and the graphics card bracket includes: a connecting plate, the connecting plate being arranged on a side of the circuit board; and The limiting portion is arranged on a side of the connecting plate close to the circuit board and is extended in the length direction of the circuit board to abut against the circuit board. The limiting portion is protrudingly provided with a convex portion, and the convex portion is inserted into the limiting hole to limit the circuit board.
2. The graphics card bracket according to claim 1, characterized in that: The graphics card bracket also includes a fastener, the convex portion is provided with a through hole, the fastener passes through the through hole, and is connected to the circuit board and the limiting portion.
3. The graphics card bracket according to claim 1, characterized in that: There are at least two limiting parts, which are spaced apart and both are located at the bottom of the circuit board. At least two limiting parts are provided with the convex parts, and each convex part is arranged toward the top of the circuit board.
4. The graphics card bracket according to claim 1, wherein: The limiting holes are arranged in one-to-one correspondence with the convex parts, and the outer diameter of the convex parts is equal to or smaller than the inner diameter of the limiting holes.
5. The graphics card bracket according to any one of claims 1 to 4, characterized in that: The limiting hole is a circular hole, and the convex part is a circular ring structure.
6. The graphics card bracket according to any one of claims 1 to 4, characterized in that: The connecting plate is provided with a docking port, the circuit board is provided with a connector, the connector is installed at the docking port, and the limiting hole is arranged to avoid the connector.
7. The graphics card bracket according to claim 2, characterized in that: The fastener is a screw, and the nut of the screw protrudes outward from the upper surface of the circuit board.
8. The graphics card bracket according to any one of claims 1 to 4, characterized in that: The graphics card bracket also includes a fixing plate, which is arranged on the connecting plate and bent in a direction away from the circuit board.
9. A graphics card, characterized in that: It comprises a circuit board, a heat sink and a graphics card bracket as claimed in any one of claims 1 to 8, wherein the heat sink is mounted on the circuit board, and the graphics card bracket is connected to a side of the circuit board away from the heat sink.
10. An electronic device, characterized in that: It comprises a casing and the graphics card as claimed in claim 9, wherein the graphics card is installed in the casing, and the graphics card bracket is arranged on a side of the circuit board close to the casing to be connected to the casing.