Power supply chip mounting structure

Abstract

The utility model discloses a power supply chip mounting structure, which relates to the technical field of main power supply chips and comprises a mounting base, a placement groove is arranged in the middle of the upper surface of the mounting base, a main power supply chip is arranged in the placement groove, and a fixing assembly is arranged on the inner side of the placement groove. A placement groove is formed in the mounting base, a plurality of elastic connecting copper sheets are fixedly connected to the bottom of the placement groove, each elastic connecting copper sheet is electrically connected with a connecting assembly, and the connecting assemblies are arranged on the two sides of the mounting base respectively. According to the invention, the main power supply chip can be rapidly replaced without damaging the peripheral electronic elements and the electrical connection end, and the connection firmness between the connection assembly and the electronic elements, the power supply and the like is high, so that the use effect of the main power supply chip is better.

Description

Technical Field

[0001] The utility model relates to the technical field of main power chip, in particular to a power chip installation structure. Background Art

[0002] A power management chip is a chip that is responsible for the conversion, distribution, detection and other power management of electrical energy in electronic equipment systems. It is mainly responsible for identifying the CPU power supply amplitude, generating corresponding short-term waves, and promoting power output of subsequent circuits.

[0003] The existing patent CN219163380U proposes a power chip mounting structure, including a mounting base, wherein the middle part of the right wall inside the mounting base is rotatably connected with a two-way threaded rod, and the left and right parts of the two-way threaded rod are threadedly connected to a slider, and the upper ends of the sliders are fixedly connected with a clamping block, and the clamping block is slidably connected to the upper part of the mounting base. A fixing frame is provided between the clamping blocks, and a sliding hole is provided in the middle of the fixing frame. Two adjacent positioning grooves are provided on the left and right sides of the upper part of the fixing frame. The utility model provides a power chip mounting structure by arranging a fixing frame, a sliding hole, a positioning groove, a fixing block, a spring, a positioning rod, and a clamping block; the positioning rods on the left and right sides of the chip body are placed above the fixing block, the chip body is pressed, the positioning rod moves downward, and the fixing block is pushed to both sides, and the spring is squeezed at the same time. When the positioning rod slides to the bottom of the fixing block, the spring will push the fixing block to seal the upper side of the positioning rod, thereby fixing the chip body in the fixing frame.

[0004] This device solves the problem of cumbersome, time-consuming and labor-intensive installation of the main power chip. It uses a snap-on fixing method to place the main power chip inside the mounting base, making it easy to fix and replace the chip. However, in the chip connection, the electrical connection between the chip and the power supply and other electronic components is more complicated. When the chip is replaced, the circuits around the chip may be damaged, affecting the efficiency of its maintenance and replacement. This device does not solve this installation problem.

[0005] Based on this, a power chip mounting structure is now provided to eliminate the drawbacks of existing devices. Utility Model Content

[0006] The purpose of the present invention is to provide a power chip mounting structure to solve the problems in the background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A power chip mounting structure includes a mounting base, a placement groove is opened in the middle of the upper surface of the mounting base, a main power chip is arranged in the placement groove, a fixing component is arranged inside the placement groove, and a plurality of elastic connecting copper sheets are fixedly connected to the bottom of the placement groove;

[0009] Each of the elastic connecting copper sheets is electrically connected to a connecting component, and the connecting components are respectively arranged on both sides of the mounting base.

[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0011] In an optional solution: the connecting component includes a connecting groove, which is opened on one side of the mounting base, a sliding connecting copper plate is slidably connected to the upper end of the connecting groove, and a fixed connecting copper plate is fixedly connected to the lower end of the connecting groove, one end of the fixed connecting copper plate passes through one side of the connecting groove and is fixedly connected to one end of the connecting line, and the other end of the connecting line passes through the bottom of the placement groove and is fixedly connected to one end of the corresponding elastic connecting copper plate.

[0012] In an optional solution: a first threaded hole is formed through the sliding connection copper plate, and a first bolt is threadedly connected in the first threaded hole.

[0013] In an optional solution: the fixing component includes a slider, two of which are provided and are slidably connected to both sides of the placement groove respectively, one end of each slider provided in the mounting base is fixedly connected to a plurality of springs, and the other end of each spring is fixedly connected to an adjacent side of the mounting base.

[0014] In an optional solution, a plurality of second threaded holes are formed through the slider at positions corresponding to one side of the upper surface of the mounting base, and a second bolt is threadedly connected to the interior of each of the second threaded holes.

[0015] In an optional solution, the upper side of one end of the sliding block close to the placement groove is provided with a 45° inclined surface.

[0016] In an optional solution: heat dissipation components are provided on both sides of the mounting base, and the heat dissipation components include heat dissipation holes. There are two heat dissipation holes and they are respectively opened at the lower ends of both sides of the mounting base. A heat dissipation plate is fixedly connected to the middle part of the mounting base.

[0017] In an optional solution: a plurality of mounting components are symmetrically arranged on both sides of the mounting base, and the mounting components include a fixing block, one side of the fixing block is fixedly connected to one side of the mounting base, and a fixing hole is opened on the upper surface of the fixing block.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The utility model provides an additional connection port between the electronic components that were originally directly connected to the main power chip and the power supply by setting a connection component. The connection component is electrically connected to the main power chip by using an elastic connection copper sheet, abandoning the connection method of soldering. The main power chip can be quickly replaced without causing damage to the surrounding electronic components and electrical connection terminals. At the same time, the connection between the connection component and the electronic components and power supply is highly firm, ensuring better use of the main power chip.

[0020] 2. The utility model is provided with a fixing component. When in use, you only need to press the main power chip to squeeze the slider, and it can be quickly placed in the specified position and then fixed by the slider that bounces back, which effectively improves the installation efficiency of the main power chip. If the equipment is used in a scene prone to vibration, the slider can be fixed with bolts to ensure the stability of the placement of the main power chip and improve the use effect of the main power chip. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 This is a schematic diagram of the internal structure of the placement slot of the present utility model.

[0023] Figure 3 This is a schematic diagram of the fixing component structure of the present utility model.

[0024] Figure 4 This is a schematic diagram of the connection component structure of the present utility model.

[0025] Notes on the figure markings: 1. Mounting base; 2. Placement groove; 3. Heat dissipation hole; 4. Fixing block; 5. Fixing hole; 6. Main power chip; 7. Elastic connecting copper sheet; 8. First threaded hole; 9. First bolt; 10. Connecting groove; 11. Fixed connecting copper sheet; 12. Sliding connecting copper sheet; 13. Connecting wire; 14. Slider; 15. Spring; 16. Second threaded hole; 17. Second bolt; 18. Heat dissipation plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, Figures 1-4 As shown, a power chip mounting structure includes a mounting base 1, a placement groove 2 is opened in the middle of the upper surface of the mounting base 1, a main power chip 6 is arranged inside the placement groove 2, a fixing component is arranged inside the placement groove 2, and a plurality of elastic connecting copper sheets 7 are fixedly connected to the bottom of the placement groove 2;

[0028] Each of the elastic connecting copper sheets 7 is electrically connected to a connecting component, and the connecting components are respectively arranged on both sides of the mounting base 1;

[0029] In this embodiment, after the mounting base 1 is placed, the electronic components and power lines that need to be connected are connected to the corresponding connecting components respectively, and then the main power chip 6 is pressed into the placement slot 2 and fixed by the fixing component, where the connection points on the main power chip 6 are electrically connected to the corresponding elastic connecting copper sheets 7 respectively, thereby being electrically connected to each electronic component and power supply through the connecting components.

[0030] In one embodiment, Figure 4 As shown, the connection component includes a connection groove 10, which is opened on one side of the mounting base 1, and a sliding connection copper sheet 12 is slidably connected to the upper end of the connection groove 10, and a fixed connection copper sheet 11 is fixedly connected to the lower end of the connection groove 10. One end of the fixed connection copper sheet 11 passes through one side of the connection groove 10 and is fixedly connected to one end of the connecting wire 13, and the other end of the connecting wire 13 passes through the bottom of the placement groove 2 and is fixedly connected to one end of the corresponding elastic connection copper sheet 7. The connecting wires of the electronic components and the power supply are placed inside the connection groove 10 and placed between the fixed connection copper sheet 11 and the sliding connection copper sheet 12. At this time, the fixed connection copper sheet 11 is electrically connected to the elastic connection copper sheet 7 through the connecting wire 13.

[0031] In one embodiment, Figure 4 As shown, a first threaded hole 8 is opened above the sliding connection copper sheet 12, and a first bolt 9 is connected to the inner thread of the first threaded hole 8. By tightening the first bolt 9, the sliding connection copper sheet 12 is squeezed downward and fixed, so that the connection line between the electronic component and the power supply is fixed inside the connection groove 10 and electrically connected to the fixed connection copper sheet 11.

[0032] In one embodiment, Figure 3 As shown, the fixing component includes a slider 14, and there are two sliders 14 in total and they are respectively slidably connected to the two sides of the placement groove 2. One end of each slider 14 arranged in the mounting base 1 is fixedly connected to a plurality of springs 15, and the other end of each spring 15 is fixedly connected to the adjacent side of the mounting base 1, pressing the main power chip 6 downward in the placement groove 2, and squeezing the slider 14 into the inside of both sides of the mounting base 1 through the inclined design of the slider 14. Then, when the main power chip falls into the bottom of the placement groove 2, the slider 14 is rebounded and extended by the spring 15, and the main power chip 6 is fixed above the main power chip 6, thereby completing the fixation of the main power chip 6.

[0033] In one embodiment, Figure 3As shown, a plurality of second threaded holes 16 are provided through the slider 14 at positions corresponding to one side of the upper surface of the mounting base 1, and a second bolt 17 is threadedly connected inside each of the second threaded holes 16. After the main power chip is fixed, the second bolt 17 is threadedly connected to the second threaded hole to fix the position of the slider 14 and improve the stability of the main power chip 6.

[0034] In one embodiment, Figure 3 As shown, the upper side of one end of the slider 14 close to the placement groove 2 is set with a 45° slope, which facilitates the slider 14 to slide toward the inside of both sides of the mounting base 1 under compression.

[0035] In one embodiment, Figure 1 and Figure 3 As shown, heat dissipation components are provided on both sides of the mounting base 1, and the heat dissipation components include heat dissipation holes 3. There are two heat dissipation holes 3 and they are respectively opened at the lower ends of both sides of the mounting base 1. A heat dissipation plate 18 is fixedly connected to the middle part of the mounting base 1 to facilitate heat dissipation of the main power chip 6.

[0036] In one embodiment, Figure 1 As shown, several mounting components are symmetrically arranged on both sides of the mounting base 1, and the mounting components include a fixing block 4, one side of the fixing block 4 is fixedly connected to one side of the mounting base 1, and a fixing hole 5 is opened on the upper surface of the fixing block 4 to facilitate the fixation of the mounting base 1.

[0037] The above embodiment discloses a power chip mounting structure, wherein, after the mounting base 1 is placed, the electronic components and power lines to be connected are connected to the corresponding connection components respectively, and the connecting lines of the electronic components and the power supply are placed inside the connection groove 10, and placed between the fixed connection copper sheet 11 and the sliding connection copper sheet 12. At this time, the fixed connection copper sheet 11 is electrically connected to the elastic connection copper sheet 7 through the connection line 13. By tightening the first bolt 9, the sliding connection copper sheet 12 is pressed downward and fixed, thereby fixing the connecting lines of the electronic components and the power supply inside the connection groove 10 and connecting with the fixed connection copper sheet 1 1 electrical connection, press the main power chip 6 downward in the placement groove 2, and squeeze the slider 14 into the inside of both sides of the mounting base 1 through the inclined design of the slider. Then, when the main power chip 6 falls to the bottom of the placement groove 2, the slider 14 is rebounded and extended by the spring 15, and the main power chip 6 is fixed above the main power chip 6. After the main power chip is fixed, the second bolt 17 is threadedly connected to the second threaded hole to fix the position of the slider 14, thereby improving the stability of the main power chip 6 and completing the fixation of the main power chip 6. The electrical connection between the main power chip and various electronic components and the power supply is completed.

[0038] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application 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 application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A power chip mounting structure, comprising a mounting base (1), a placement groove (2) being provided in the middle of the upper surface of the mounting base (1), a main power chip (6) being provided inside the placement groove (2), a fixing assembly being provided inside the placement groove (2), and a plurality of elastic connecting copper sheets (7) being fixedly connected to the bottom of the placement groove (2); It is characterized by: Each of the elastic connecting copper sheets (7) is electrically connected to a connecting component, and the connecting components are respectively arranged on both sides of the mounting base (1).

2. A power chip mounting structure according to claim 1, characterized in that: The connection assembly comprises a connection groove (10), the connection groove (10) being opened on one side of the mounting base (1), a sliding connection copper sheet (12) being slidably connected to the upper end of the connection groove (10), a fixed connection copper sheet (11) being fixedly connected to the lower end of the connection groove (10), one end of the fixed connection copper sheet (11) passing through one side of the connection groove (10) and being fixedly connected to one end of a connection line (13), and the other end of the connection line (13) passing through the bottom of the placement groove (2) and being fixedly connected to one end of a corresponding elastic connection copper sheet (7).

3. A power chip mounting structure according to claim 2, characterized in that: A first threaded hole (8) is provided through the upper portion of the sliding connection copper sheet (12), and a first bolt (9) is connected to the inner thread of the first threaded hole (8).

4. The power chip mounting structure according to claim 1, characterized in that: The fixing assembly includes two sliders (14), which are respectively connected to the two sides of the placement groove (2) through sliding. One end of each slider (14) disposed in the mounting base (1) is fixedly connected to a plurality of springs (15), and the other end of each spring (15) is fixedly connected to an adjacent side of the mounting base (1).

5. The power chip mounting structure according to claim 4, characterized in that: A plurality of second threaded holes (16) are provided through the slider (14) at positions corresponding to one side of the upper surface of the mounting base (1), and a second bolt (17) is threadedly connected inside each of the second threaded holes (16).

6. The power chip mounting structure according to claim 4, characterized in that: The upper side of one end of the slider (14) close to the placement groove (2) is provided with a 45° inclined surface.

7. The power chip mounting structure according to claim 1, characterized in that: Heat dissipation components are provided on both sides of the mounting base (1), and the heat dissipation components include heat dissipation holes (3). There are two heat dissipation holes (3) and they are respectively opened at the lower ends of both sides of the mounting base (1). A heat dissipation plate (18) is fixedly connected to the middle part of the mounting base (1).

8. The power chip mounting structure according to claim 1, characterized in that: A plurality of mounting components are symmetrically arranged on both sides of the mounting base (1), and the mounting components include a fixing block (4), one side of the fixing block (4) is fixedly connected to one side of the mounting base (1), and a fixing hole (5) is provided on the upper surface of the fixing block (4).

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