Fastener Structure

Abstract

A fastener structure includes a base plate, a support frame, and a heat sink. The heat sink is first rotated clockwise at an angle so that its extended edges are positioned on one side of the corresponding limiting members of the support frame. Then, the heat sink is rotated counter-clockwise so that its extended edges enter the limiting members. Simultaneously, the protrusions of the extended edges press against the extended springs of the limiting members, thus stably mounting the heat sink on the support frame and allowing it to contact the chip on the base plate. This allows the heat sink to dissipate heat from the chip, achieving the purpose of heat dissipation.

Description

Fastener Structure Technical Field

[0001] This invention relates to a fastening structure, particularly a fastening structure for quickly assembling and disassembling a radiator. Prior Technology

[0002] Modern electronic devices utilize high-efficiency and high-power chips, resulting in increasingly higher computing performance. However, higher chip efficiency and power also generate more heat. If this heat cannot be dissipated in time, the chip can be damaged due to overheating. Therefore, most chips are equipped with a heat sink to dissipate the heat generated by the chip. However, since the heat sink is much larger than the chip, how to fix the heat sink in place and ensure it can contact the chip to effectively dissipate heat is a critical issue. The current approach is to use a clip around the chip to hold the heat sink in place. However, most current methods of fixing the heat sink to the clip use screws. Screws require aligning the holes and holding the heat sink while screwing it on, which is difficult for users. Therefore, improving upon these shortcomings is the technical challenge that the creators of this project aim to solve. Summary of the Invention

[0003] The main purpose of this invention is to consist of a base plate, a support frame, and a heat sink. The heat sink is first rotated clockwise at an angle so that the extended edges of the heat sink are positioned on one side of the corresponding limiting members of the support frame. Then, the heat sink is rotated counterclockwise so that the two extended edges enter the two limiting members. At the same time, the protrusions of the extended edges press against the extended springs of the limiting members, thus stably setting the heat sink on the support frame and allowing the heat sink to contact the chip on the base plate. In this way, the heat sink can dissipate the heat energy of the chip to achieve the purpose of heat dissipation.

[0004] To achieve the above objectives, a plurality of perforations are provided on the edge of the base plate, and a support column is provided on each perforation.

[0005] To achieve the above purpose: the screw hole on the extension spring is provided with a separate screw.

[0006] To achieve the above objectives: the support frame is provided with a plurality of through-fixing holes, and each through-fixing hole has a through-fixing device.

[0007] To achieve the above purpose, a screw groove is provided on the extended side of the heat sink component.

[0008] To achieve the above objectives: when the heat sink is fixed to the bracket frame, the heat sink contacts the chip on the base plate. Simple Explanation of the Diagram

[0009] The first image is a 3D view of this creation.

[0010] The second image is a three-dimensional exploded view of this work.

[0011] Figure 3 is a schematic diagram of a preferred embodiment of this invention.

[0012] Figure 4 is a schematic diagram of a preferred embodiment of this invention.

[0013] Figure 5 is a schematic diagram of a preferred embodiment of this invention.

[0014] Figure 6 is a schematic diagram of a preferred embodiment of this invention.

[0015] Figure 7 is a schematic diagram of a preferred embodiment of this invention.

[0016] Figure 8 is a schematic diagram of a preferred embodiment of this invention. Implementation

[0017] Please refer to Figures 1, 2, 3, 4, 5, 6, 7, and 8, which are perspective views, exploded perspective views, and schematic diagrams of preferred embodiments of this invention. As can be clearly seen from the figures, the fastener 1 of this invention mainly includes: a base plate 2 on which a chip 21 is disposed; a support frame 3 disposed on the base plate 2, the support frame 3 having two corresponding limiting members 31, each limiting member 31 having an extending spring 32, and the extending spring 32 having an upper folding end 321, a lower folding end 322, and a screw hole 323; and a heat sink 4 having two corresponding extending edges 41. Each of the 41 pieces has a protrusion 411. The heat sink 4 is embedded in the two limiting members 31 of the bracket frame 3 through the two extending edges 41, so that the heat sink 4 can be fixed on the bracket frame 3. A plurality of through holes 22 are provided on the edge of the base plate 2, and a support post 23 is provided on each through hole 22. The screw hole 323 on the extending spring 32 is provided with a screw 324. A plurality of through holes 33 are provided on the bracket frame 3, and a through post 331 is provided on each through hole 33. The through post 331 passes through the through hole 33, the through hole 22 of the base plate 2, and the support post 23, so that the bracket frame 3 can be stably set on the base plate 2. A screw groove 412 is provided on the extension edge 41 of the heat sink 4; wherein, when the heat sink 4 is fixed on the bracket frame 3, the heat sink 4 contacts the chip 21 on the base plate 2; when the fastener 1 of this invention is used, the heat sink 4 is first rotated clockwise by an angle so that the two extension edges 41 of the heat sink 4 are located on one side of the two corresponding limiting members 31 of the bracket frame 3, and then the heat sink 4 is rotated counterclockwise so that the two extension edges 41 enter the two limiting members 31. At the same time, the protrusions 411 of the extension edges 41 abut against the extension springs 32 of the limiting members 31, thereby fixing the heat sink 4 on the bracket frame 3; as mentioned above, due to the folded end of the extension springs 32 321 is an upward bending angle. Therefore, when the heat sink 4 rotates counterclockwise, the two extended edges 41 of the heat sink 4 can smoothly enter the limiting member 31. Since the lower folded end 322 of the extension spring 32 is bent downward, when the heat sink 4 rotates counterclockwise and its two extended edges 41 abut against the lower folded end 322, it means that it has rotated to the correct position. In other words, the lower folded end 322 is used to determine that the extended edges 41 have rotated to the correct position. When the two extended edges 41 have rotated to the correct position, the protrusions 411 on the two extended edges 41 will simultaneously abut against the two extended springs 32 of the limiting member 31, thereby fixing the heat sink 4 to the bracket frame 3.Furthermore, after the protrusion 411 of the extension edge 41 abuts against the extension spring 32 of the limiting member 31, the screw groove 412 on the extension edge 41 will correspond to the screw hole 323 on the extension spring 32. At this time, the screw 324 on the screw hole 323 needs to be screwed in (as shown in Figures 6 and 7), so that the screw 324 simultaneously screws in the screw hole 323 on the extension spring 32 and the screw groove 412 on the extension edge 41, thereby increasing the tightness of the connection between the heat sink 4 and the support frame 3. In addition, in order to increase the heat dissipation effect, a layer of thermal paste 5 will be applied to the surface of the chip 21 first. When installing the heatsink 4, the heatsink 5 is applied more evenly and over a larger area to the surface of the chip 21 due to the downward and rotational pressure from the heatsink 4. In summary, compared to the various shortcomings and unsolvable problems of traditional chip heatsink mounting brackets, the mounting bracket 1 of this invention, through the special design of a base plate 2, a support frame 3, and a heatsink 4, allows the heatsink 4 to be quickly assembled or disassembled onto the support frame 3 by rotation. Furthermore, the rotational assembly method of the heatsink 4 also allows the heatsink 5 to be applied more evenly and over a larger area to the surface of the chip 21.

[0018] The embodiments listed above are intended to illustrate one preferred embodiment of the present invention and are not intended to limit the scope of the present invention. Anyone skilled in the art may make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

[0019] 1: Fasteners

[0020] 2: Base plate

[0021] 21: Chip

[0022] 22: piercing

[0023] 23: Support column

[0024] 3: Support frame

[0025] 31: Limiting component

[0026] 32: Extended shrapnel

[0027] 321: Upper folded end

[0028] 322: Downward fold end

[0029] 323: Screw hole

[0030] 324: Screw fasteners

[0031] 33: Through-hole

[0032] 331: Firmware Installation

[0033] 4: Heat sink

[0034] 41: Extended edge

[0035] 411:convex body

[0036] 412: Screw lock groove

[0037] 5: Thermal paste

Claims

1. A fastener structure comprising: A base plate on which a chip is mounted; A support frame is mounted on a base plate. The support frame is provided with two corresponding limiting members. Each limiting member has an extension spring extending from it. The extension spring has an upper fold end, a lower fold end, and a screw hole. A heat sink has two corresponding extending edges, each of which has a protrusion. The heat sink is embedded in the two limiting members of the support frame through the two extending edges, so that the heat sink can be fixed to the support frame.

2. The fastener structure as described in claim 1, wherein a plurality of through holes are provided on the edge of the base plate, and a support post is provided on each through hole.

3. The fastener structure as described in claim 1, wherein the screw hole on the extension spring is further provided with a screw fastener.

4. The fastener structure as described in claim 1, wherein the bracket frame is provided with a plurality of through holes, and each through hole has a through fastener.

5. The fastener structure as described in claim 1, wherein a screw groove is further provided on the extended side of the heat sink.

6. The fastener structure as described in claim 1, wherein when the heat sink is fixed to the bracket frame, the heat sink contacts the chip on the base plate.

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