Support of integrated circuit

Abstract

The utility model discloses a support of an integrated circuit, the support acts on the integrated circuit and an integrated circuit board to position the integrated circuit, the support adopts an integrated structure, one part forms a pre-tightening part acting on the integrated circuit, and the rest forms a connecting part used for connecting the integrated circuit board; and the pre-tightening part acts on the upper end of the integrated circuit, the pin and the side wall of one side corresponding to the extending direction of the pin respectively, so that the problem of insufficient soldering caused by insufficient contact between the pin and the integrated circuit board in the prior art is solved.

Description

Technical Field

[0001] This application relates to a support, and more particularly to a support for an integrated circuit. Background Technology

[0002] Integrated circuits, also known as chips or microcircuits, are a method of miniaturizing circuits. Existing integrated circuits have pins that are soldered onto an integrated circuit board for signal transmission. During the soldering process, insufficient contact between the pins and the integrated circuit board often leads to poor soldering and other issues. This paper proposes improvements to address this problem. Utility Model Content

[0003] This utility model discloses an integrated circuit bracket, which solves the problem of insufficient contact between existing pins and integrated circuit boards, leading to poor soldering.

[0004] An integrated circuit support is provided, which acts on the integrated circuit and the integrated circuit board to position the integrated circuit. The support adopts an integral structure, wherein a portion forms a pre-tightening part acting on the integrated circuit, and the remaining portion forms a connecting part for connecting the integrated circuit board. The pre-tightening part acts on the upper end of the integrated circuit, the pins, and the sidewall corresponding to the pin extension direction.

[0005] This application provides a bracket, which has a connecting portion for connecting an integrated circuit board and a pre-tightening portion for positioning the integrated circuit. The bracket can apply force to the pins while pressing and fixing the integrated circuit, so as to press the pins tightly against the integrated circuit board and avoid poor soldering.

[0006] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0007] Optionally, the connecting portion has a first connecting pin and a second connecting pin for connecting to the integrated circuit board, with the first connecting pin and the second connecting pin being distributed at both ends of the connecting portion in a mirror image.

[0008] Optionally, the first connecting pin and the second connecting pin have the same structure, each having a corresponding upper end and a lower end. The lower end is connected to the integrated circuit board, and the pre-tightening part is provided corresponding to its upper end, forming a space for accommodating the integrated circuit between the pre-tightening part and the integrated circuit board.

[0009] Optionally, the lower end of the first connecting pin can be detachably connected to an integrated circuit board.

[0010] Optionally, the lower end of the first connecting pin partially extends through the integrated circuit board to the other side of the integrated circuit board and couples with the other side of the integrated circuit board.

[0011] Optionally, the lower end of the first connecting pin is connected to the integrated circuit board via a plug-in method.

[0012] Optionally, the connecting part may also have a connecting end for fixing an integrated circuit, and the connecting end is provided with a through hole for fasteners to pass through.

[0013] Optionally, the pre-tightening portion starts at the connecting end and extends to form the following structure in sequence:

[0014] The first positioning segment acts on the upper end of the integrated circuit, and its first end is adjacent to the connection end;

[0015] The second positioning segment acts on one side of the integrated circuit, with its first end adjacent to the end of the first positioning segment, and the end of the second positioning segment acts on the pin of the integrated circuit.

[0016] Optionally, the end of the first positioning segment and the beginning of the second positioning segment form an angle of no more than 90°.

[0017] The beneficial effects of this application are as follows:

[0018] 1. In this application, the bracket is provided with a pre-tightening part to provide pre-tightening force to the integrated circuit. The pre-tightening part acts locally on the side wall of the upper end of the integrated circuit and the side corresponding to the pin extension direction, so as to position the integrated circuit; it also acts locally on the pin, so as to press the pin in the direction of the integrated circuit board, thereby making the connection between the pin and the integrated circuit board more stable.

[0019] 2. The connecting part of the bracket and the integrated circuit board adopt a plug-in form, which can be quickly connected and facilitates the positioning of the integrated circuit. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the stent in this application. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of the stent in this application. Figure 2 ;

[0022] Figure 3 This is a partial structural diagram of the stent in this application;

[0023] Figure 4 This is a schematic diagram of the connection relationship of the stent in this application. Figure 1 ;

[0024] Figure 5This is a schematic diagram of the connection relationship of the stent in this application. Figure 2 .

[0025] The annotations in the figure are explained as follows:

[0026] 1. Pre-tightening section; 11. First positioning section; 12. Second positioning section;

[0027] 2. Connecting part; 21. First connecting foot; 22. Second connecting foot; 23. Connecting end; 24. Through hole. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] It should be noted that when a component is said to be "connected" to another component, it can be directly connected to the other component or it can be connected to a component in between. When a component is said to be "set on" another component, it can be directly set on the other component or it may be set to a component in between.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] refer to Figures 1 to 5 One embodiment of this application discloses a support for an integrated circuit, which acts on the integrated circuit 3 and the integrated circuit board 4 to position the integrated circuit. Figure 4 As shown, the bracket adopts an integrated structure, one part of which forms a pre-tightening part 1 that acts on the integrated circuit 3, and the remaining part forms a connecting part 2 for connecting the integrated circuit board 4.

[0032] The bracket acts on the upper end of the integrated circuit 3, the pin 32, and the side wall corresponding to the pin extension direction through the pre-tightening part 1.

[0033] The pre-tightening part 1 cooperates with the upper end of the integrated circuit 3 and the side wall corresponding to the pin extension direction to play a positioning and fixing role; the pre-tightening part 1 acts on the pin 32 to provide the pin 32 with a pre-tightening force in the direction of the integrated circuit board 4, so that the pin 32 is fully connected to the integrated circuit board 4.

[0034] In some embodiments, reference Figure 4 and Figure 5 The pre-tightening part 1 starts from the connecting end 23 and extends to form the first positioning section 11 and the second positioning section 12 in sequence.

[0035] Furthermore, the first end of the first positioning segment 11 is adjacent to the connection end 23, the first end of the second positioning segment 12 is adjacent to the end of the first positioning segment 11, and the end of the second positioning segment 12 acts on the pin of the integrated circuit.

[0036] The first positioning segment 11 is located at the upper end of the integrated circuit, and the second positioning segment 12 is located on the side wall of the integrated circuit.

[0037] To achieve an effective limiting effect, an angle of no more than 90° is formed between the end of the first positioning segment 11 and the beginning of the second positioning segment 12, ensuring that the second positioning segment 12 acts on the sidewall of the integrated circuit.

[0038] refer to Figure 1 and Figure 2 In one embodiment of this application, the connecting part 2 has a first connecting pin 21 and a second connecting pin 22 that are connected to the integrated circuit board. The first connecting pin 21 and the second connecting pin 22 are distributed in a mirror image at both ends of the connecting part 2 and are located on both sides of the integrated circuit 3, so that the pre-tightening force of the pre-tightening part 1 on the integrated circuit 3 is more uniform.

[0039] Furthermore, in the above embodiment, the first connecting pin 21 and the second connecting pin 22 are distributed on opposite sides of the integrated circuit 3. These opposite sides are adjacent to the sidewall of the side corresponding to the pin extension direction, so as to avoid interference with the pin.

[0040] In some embodiments, the first connecting pin 21 and the second connecting pin 22 have the same structure, each having an upper end and a lower end. The lower end is detachably connected to the integrated circuit board 4, and the upper end corresponds to the pre-tightening part 1. A space for accommodating the integrated circuit 3 is formed between the pre-tightening part 1 and the integrated circuit board 4.

[0041] Furthermore, taking the first connecting pin 21 as an example, refer to... Figure 3 The lower end of the first connecting foot 21 is the connecting part 211. A portion of the connecting part 211 passes through the integrated circuit board 4 to the other side, where it couples with the integrated circuit board 4 to fix the entire bracket.

[0042] In some embodiments, the connecting part 211 passes through the integrated circuit board 4 and is then connected and fixed on the other side by welding.

[0043] In some other embodiments, the connecting part 211 is provided with a slot 213, and the connecting part 211 is inserted into the integrated circuit board 4 through the slot 213.

[0044] Furthermore, the slot 213 is an open shape that gradually widens from the inside out. At the lower end of the slot 213 is a wedge 212. When the connecting part 211 passes through the integrated circuit board 4, it can pass through a channel created on the integrated circuit board 4 via the wedge 212, rotating through this channel. This reduces the channel diameter, minimizes residual gaps after connection, and improves connection stability. The specific connection method is as follows... Figure 4 and Figure 5 As shown, the entire support structure is along... Figure 4 Rotate in the direction indicated by the middle arrow until formed Figure 5 The device shown.

[0045] In some embodiments, reference Figure 5 The integrated circuit 3 has a heat dissipation structure 31, which is used to fit against an external heat sink to release the heat generated by the integrated circuit 3 during operation. In order to fix the heat dissipation structure 31, the connecting part 2 also has a connecting end 23 for fixing the integrated circuit, and a through hole 24 for fasteners to pass through is provided on the connecting end 23 to make the fixed heat dissipation structure 31 fit against the heat sink.

[0046] The technical features of the embodiments described above can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0047] The embodiments described above are merely examples of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A support for an integrated circuit, the support acting on the integrated circuit and the integrated circuit board to position the integrated circuit, characterized in that, The bracket adopts an integrated structure, in which a part forms a pre-tightening part (1) that acts on the integrated circuit, and the remaining part forms a connecting part (2) for connecting the integrated circuit board; the pre-tightening part (1) acts on the upper end of the integrated circuit, the pin, and the side wall corresponding to the pin extension direction.

2. The support for an integrated circuit according to claim 1, characterized in that, The connecting part (2) has a first connecting pin (21) and a second connecting pin (22) for connecting to the integrated circuit board. The first connecting pin (21) and the second connecting pin (22) are distributed in a mirror image at both ends of the connecting part (2).

3. The integrated circuit support according to claim 2, characterized in that, The first connecting pin (21) and the second connecting pin (22) have the same structure, with opposite upper and lower ends. The lower end is connected to the integrated circuit board, and the pre-tightening part (1) is provided corresponding to its upper end, forming a space for the integrated circuit to be accommodated between the pre-tightening part (1) and the integrated circuit board.

4. The support for an integrated circuit according to claim 3, characterized in that, The lower end of the first connecting pin (21) is detachably connected to the integrated circuit board.

5. The integrated circuit support according to claim 4, characterized in that, The lower end of the first connecting pin (21) partially passes through the integrated circuit board to the other side of the integrated circuit board and is coupled to the other side of the integrated circuit board.

6. The integrated circuit support according to claim 5, characterized in that, The lower end of the first connecting pin (21) is connected to the integrated circuit board by a plug-in method.

7. The support for an integrated circuit according to claim 2, characterized in that, The connecting part (2) is also equipped with a connecting end (23) for fixing the integrated circuit, and the connecting end (23) is provided with a through hole (24) for fasteners to pass through.

8. The bracket for an integrated circuit according to claim 7, characterized in that, The pre-tightening part (1) starts from the connecting end (23) and extends to form the following structure in sequence: The first positioning segment (11) acts on the upper end of the integrated circuit, and its first end is adjacent to the connection end (23); The second positioning segment (12) acts on one side of the integrated circuit, with its first end adjacent to the end of the first positioning segment (11), and the end of the second positioning segment (12) acts on the pin of the integrated circuit.

9. The support for an integrated circuit according to claim 8, characterized in that, An angle of no more than 90° is formed between the end of the first positioning segment (11) and the beginning of the second positioning segment (12).

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