Power panel assembly

Abstract

The utility model relates to the technical field of power supply fittings, and discloses a power panel assembly, which comprises two mounting racks, a power panel and a heat conducting plate, the power panel positioned on the top surfaces of the mounting racks is detachably connected with the mounting racks, the heat conducting plate positioned on the bottom surfaces of the power panel is fixedly connected with the power panel, and the bottom surfaces of the mounting racks are connected with quick mounting assemblies. The rapid installation assembly comprises multiple sets of guide plates, multiple sets of positioning columns and multiple sets of side plates, the guide plates located on the bottom face of the installation frame are movably connected with the installation frame, the positioning columns located on one sides of the guide plates are fixedly connected with the guide plates, the two guide plates are provided with the same positioning columns in a connected mode, and the side plates are connected with the positioning columns in a clamped mode. By arranging the mounting bottom plate, the side plates, the fixed top plate and the multiple guide plates for clamping and fixing, a user can conveniently and quickly mount the power panel assembly, meanwhile, the user can conveniently overhaul and replace the power panel, and the working efficiency of the user is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power accessories, and in particular relates to a power board component. Background Art

[0002] The prior art discloses a power board assembly (CN202321835223.0), comprising a mounting frame, a power board and a heat conducting plate; the mounting frame is provided with two groups, the two groups of mounting frames are symmetrically arranged, the heat conducting plate is arranged between the two groups of mounting frames, and the power board is located above the heat conducting plate; the mounting frame comprises a top horizontal plate and a bottom horizontal plate distributed up and down, a support member is provided between the top horizontal plate and the bottom horizontal plate, a plug-in slot is provided on the inner side of the bottom horizontal plate, both ends of the heat conducting plate are plugged into the plug-in slot, and vertically distributed mounting screw holes are provided on the rear side of the support member;

[0003] In actual use, the user passes the fixing bolt through the mounting screw hole on one side of the mounting frame to threadably connect the fixing bolt with the fixed connecting plate. When the entire mounting frame needs to be disassembled and the power board needs to be repaired, the operator needs to find a corresponding bolt wrench to disassemble it. It may take a certain amount of time to find the disassembly wrench, thereby reducing the operator's work efficiency.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A power board assembly includes two mounting frames, a power board and a heat conducting plate. The power board located on the top surface of the mounting frame is detachably connected to the mounting frame, and the heat conducting plate located on the bottom surface of the power board is fixedly connected to the power board. The bottom surface of the mounting frame is provided with a quick installation assembly, and the quick installation assembly includes multiple groups of guide plates, multiple groups of positioning columns and multiple groups of side plates. The guide plate located on the bottom surface of the mounting frame is movably connected to the mounting frame, and the positioning column located on one side of the guide plate is fixedly connected to the guide plate. Both guide plates are provided with the same positioning column, and the side plates are clamped with the positioning column.

[0007] As a preferred embodiment of the utility model, the quick installation assembly further comprises a plurality of mounting plates, the mounting plates located at the bottom surface of the mounting frame are fixedly connected to the mounting frame, and both sides of the mounting plates are movably connected to the same guide plates.

[0008] As a preferred embodiment of the present invention, the quick installation assembly further comprises a plurality of groups of springs, one end of the spring is fixedly connected to the installation plate, and the other end of the spring is fixedly connected to the guide plate.

[0009] As a preferred embodiment of the utility model, the quick installation assembly also includes multiple sets of mounting base plates, the side plates located on the top surface of the mounting base plates are fixedly connected to the mounting base plates, and the side plates are symmetrically arranged about the central axis of the mounting base plates.

[0010] As a preferred embodiment of the utility model, the inner wall surfaces of multiple groups of side panels are provided with fixing holes adapted for positioning columns, and the outer wall surfaces of the side panels are provided with disassembly holes, the disassembly holes and the fixing holes are interconnected, and the positioning columns are embedded in the fixing holes and engaged with the side panels.

[0011] As a preferred embodiment of the present invention, the quick installation assembly further comprises a plurality of sets of fixed top plates, and the fixed top plates located on the top surfaces of the side plates are fixedly connected to the side plates.

[0012] As a preferred embodiment of the utility model, the same insulating gaskets are arranged on both sides of the power board, and the top surface of the power board is movably connected with bolts, which pass through the insulating gaskets and the power board and are threadedly connected to the mounting frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting the installation bottom plate, side plates and fixed top plate, the guide plate is clamped and fixed, which is convenient for users to quickly install the power board assembly, and also convenient for users to inspect and replace the power board, thereby improving the work efficiency of users.

[0015] 2. By setting the same insulating gaskets on both sides of the power board, the insulating gaskets absorb part of the energy generated by the vibration, reducing the damage to the power board caused by the vibration, thereby increasing the company's cost expenditure.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1 It is a three-dimensional schematic diagram of the power board assembly of the utility model;

[0019] Figure 2 This is a plan view of the power board assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the explosion of the power board assembly of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the installation assembly of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the guide plate of the utility model.

[0023] In the figure: 10, mounting frame; 11, power board; 12, heat conducting plate; 13, bolt; 14, insulating gasket; 15, mounting plate; 16, spring; 17, guide plate; 18, positioning column; 19, mounting bottom plate; 20, side plate; 21, disassembly hole; 22, fixing hole; 23, fixing top plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0025] A power board assembly, such as Figure 1 - Figure 5 As shown, it includes two mounting frames 10, a power board 11 and a heat conducting plate 12. The power board 11 located on the top surface of the mounting frame 10 is detachably connected to the mounting frame 10, and the heat conducting plate 12 located on the bottom surface of the power board 11 is fixedly connected to the power board 11. The bottom surface of the mounting frame 10 is provided with a quick installation component, and the quick installation component includes multiple groups of guide plates 17, multiple groups of positioning columns 18 and multiple groups of side plates 20. The guide plate 17 located on the bottom surface of the mounting frame 10 is movably connected to the mounting frame 10, and the positioning column 18 located on one side of the guide plate 17 is fixedly connected to the guide plate 17. Both of the guide plates 17 are provided with the same positioning column 18, and the side plate 20 is snap-connected with the positioning column 18. The quick installation component also includes multiple groups of mounting plates 15. The mounting plate 15 located on the bottom surface of the mounting frame 10 is fixedly connected to the mounting frame 10. The sides are movably connected to the same guide plate 17, the quick installation component also includes a plurality of groups of springs 16, one end of the spring 16 is fixedly connected to the mounting plate 15, and the other end of the spring 16 is fixedly connected to the guide plate 17. The quick installation component also includes a plurality of groups of mounting base plates 19, and the side plates 20 located on the top surface of the mounting base plate 19 are fixedly connected to the mounting base plate 19. The side plates 20 are symmetrically arranged about the central axis of the mounting base plate 19. The inner wall surfaces of the plurality of groups of side plates 20 are provided with fixing holes 22 adapted to the positioning columns 18, and the outer wall surfaces of the side plates 20 are provided with disassembly holes 21. The disassembly holes 21 are connected to the fixing holes 22, and the positioning columns 18 are embedded in the fixing holes 22 and engaged with the side plates 20. The quick installation component also includes a plurality of groups of fixed top plates 23, and the fixed top plates 23 located on the top surface of the side plates 20 are fixedly connected to the side plates 20.

[0026] Specifically, when in use, the user fixes the bottom surface of the mounting base plate 19 to the mounting position, the bottom surface of the mounting frame 10 is fixedly connected to the mounting plate 15, both sides of the mounting plate 15 are fixedly connected to the same spring 16, the guide plate 17 is fixedly connected to the spring 16, the guide plate 17 is elastically connected to the mounting plate 15 through the spring 16, the top surface of the mounting base plate 19 is fixedly connected to the side plate 20, the top surfaces of the side plates 20 are fixedly connected to the same fixed top plate 23, the fixed top plate 23 is fixedly connected to the side plates 20 to form an L-shaped block, and the L-shaped blocks symmetrical on both sides form a sliding cavity, and the user installs The guide plates 17 elastically connected on both sides of the plate 15 are inserted into the sliding cavity, and then the mounting frame 10 is pushed. The mounting plate 15 fixedly connected to the bottom surface of the mounting frame 10 moves with the mounting frame 10. When the guide plates 17 on both sides of the mounting plate 15 are embedded in the sliding cavity, the side plates 20 on both sides of the top surface of the mounting bottom plate 19 will give the guide plates 17 a side thrust. When the side plates 20 give the guide plates 17 a side thrust, the spring 16 will be deformed due to the side thrust, and the spring 16 gives the guide plates 17 a reverse thrust. The user continues to push the guide plates 17 to continue to move in the sliding cavity, and the guide plates 17 are pushed back and forth. The positioning column 18 is fixedly connected to one side of the guide plate 17. When the positioning column 18 is also located in the sliding cavity and slides with the guide plate 17, when the positioning column 18 moves to the fixing hole 22, the thrust of the guide plate 17 given by the spring 16 pushes the positioning column 18 into the fixing hole 22. The positioning column 18 is pushed into the fixing hole 22 by the thrust, so that the positioning column 18 is embedded in the fixing hole 22. The positioning column 18 embedded in the fixing hole 22 is engaged and fixed with the side plate 20. When the user needs to inspect the power board 11, the user inserts the disassembly cylinder into the disassembly hole 21 , and push the disassembly cylinder, the disassembly cylinder presses against the surface of the positioning column 18 and continues to push, so that the positioning column 18 and the guide plate 17 press the spring 16, the pressed spring 16 begins to compress and the positioning column 18 is pushed out of the fixing hole 22, at this time, the user pushes the mounting frame 10, so that the guide plate 17 slides in the sliding cavity and is pushed out of the sliding cavity, and the guide plate 17 is clamped and fixed by setting the mounting bottom plate 19, the side plate 20 and the fixed top plate 23, which is convenient for the user to quickly install the power board assembly, and also convenient for the user to inspect and replace the power board, thereby improving the work efficiency of the user.

[0027] like Figure 1 - Figure 3 As shown, the same insulating gaskets 14 are arranged on both sides of the power board 11 , and the top surface of the power board 11 is movably connected with bolts 13 , which pass through the insulating gaskets 14 and the power board 11 and are threadedly connected to the mounting frame 10 .

[0028] Specifically, when in use, the user movably connects the same insulating gasket 14 on both sides of the power board 11, and the bolt 13 passes through one of the insulating gaskets 14, and then continues to pass through the power board 11 and the other insulating gasket 14 and is threadedly connected to the mounting frame 10. By setting the same insulating gasket 14 on both sides of the power board 11, when the power board 11 is used, the mounting frame 10 will be vibrated, and the vibrated mounting frame 10 will be transmitted to the power board 11. The vibrated power board 11 may cause the electronic components welded on the surface to fall off due to the vibration, resulting in poor contact between the electronic components and the power board 11, so that the power board 11 cannot work normally. By setting the same insulating gasket 14 on both sides of the power board 11, the insulating gasket 14 absorbs part of the energy generated by the vibration, thereby reducing the damage to the power board 11 caused by the vibration, thereby increasing the cost expenditure of the enterprise.

[0029] Working principle: the user fixes the bottom surface of the mounting base plate 19 at the mounting location, the bottom surface of the mounting frame 10 is fixedly connected to the mounting plate 15, both sides of the mounting plate 15 are fixedly connected to the same spring 16, the guide plate 17 is fixedly connected to the spring 16, the guide plate 17 is elastically connected to the mounting plate 15 through the spring 16, the top surface of the mounting base plate 19 is fixedly connected to the side plate 20, the top surfaces of the side plates 20 are fixedly connected to the same fixed top plate 23, the fixed top plate 23 is fixedly connected to the side plates 20 to form an L-shaped block, and the symmetrical L-shaped blocks on both sides form a sliding cavity, the user inserts the guide plates 17 elastically connected on both sides of the mounting plate 15 into the sliding cavity, and then pushes the mounting frame 10, which is located in the mounting position. The mounting plate 15 fixedly connected to the bottom surface of the mounting frame 10 moves with the mounting frame 10. When the guide plates 17 on both sides of the mounting plate 15 are embedded in the sliding cavity, the side plates 20 on both sides of the top surface of the mounting bottom plate 19 will give the guide plate 17 a lateral thrust. When the side plates 20 give the guide plate 17 a lateral thrust, the spring 16 will be deformed due to the lateral thrust, and the spring 16 gives the guide plate 17 a reverse thrust. The user continues to push the guide plate 17 to continue to move in the sliding cavity. One side of the guide plate 17 is fixedly connected to the positioning column 18. When the positioning column 18 is also located in the sliding cavity and the positioning column 18 slides with the guide plate 17, when the positioning column 18 moves to the fixing hole 22, the spring 16 is deformed due to the lateral thrust. The thrust of the spring 16 on the guide plate 17 will push the positioning column 18 into the fixing hole 22, and the positioning column 18 is pushed into the fixing hole 22 by the thrust, so that the positioning column 18 is embedded in the fixing hole 22, and the positioning column 18 embedded in the fixing hole 22 is engaged and fixed with the side plate 20. When the user needs to repair the power board 11, the user inserts the disassembly cylinder into the disassembly hole 21 and pushes the disassembly cylinder. The disassembly cylinder presses against the surface of the positioning column 18 and continues to push, so that the positioning column 18 and the guide plate 17 press the spring 16, and the pressed spring 16 begins to compress and the positioning column 18 is pushed out of the fixing hole 22. At this time, the user pushes the mounting frame 10 so that the guide plate 17 is in the sliding cavity The user movably connects the same insulating gasket 14 on both sides of the power board 11, and the bolt 13 passes through one of the insulating gaskets 14, and then passes through the power board 11 and the other insulating gasket 14 and is threadedly connected to the mounting frame 10. By setting the same insulating gaskets 14 on both sides of the power board 11, the mounting frame 10 will be vibrated when the power board 11 is used. The vibrated mounting frame 10 will transmit the vibration to the power board 11. The vibrated power board 11 may cause the electronic components welded on the surface to fall off, resulting in poor contact between the electronic components and the power board 11, so that the power board 11 cannot work normally.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A power board assembly, comprising two mounting frames (10), a power board (11) and a heat conducting plate (12), wherein the power board (11) located on the top surface of the mounting frame (10) is detachably connected to the mounting frame (10), and the heat conducting plate (12) located on the bottom surface of the power board (11) is fixedly connected to the power board (11), characterized in that: The bottom surface of the mounting frame (10) is provided with a quick installation assembly, and the quick installation assembly includes a plurality of guide plates (17), a plurality of positioning columns (18) and a plurality of side plates (20). The guide plate (17) located on the bottom surface of the mounting frame (10) is movably connected to the mounting frame (10), the positioning column (18) located on one side of the guide plate (17) is fixedly connected to the guide plate (17), both of the guide plates (17) are provided with the same positioning column (18), and the side plates (20) are clamped with the positioning column (18).

2. The power board assembly according to claim 1, characterized in that: The quick installation assembly also includes a plurality of installation plates (15), wherein the installation plates (15) located on the bottom surface of the installation frame (10) are fixedly connected to the installation frame (10), and both sides of the installation plates (15) are movably connected to the same guide plates (17).

3. The power board assembly according to claim 1, characterized in that: The quick installation assembly also includes a plurality of groups of springs (16), one end of the spring (16) is fixedly connected to the installation plate (15), and the other end of the spring (16) is fixedly connected to the guide plate (17).

4. The power board assembly according to claim 1, characterized in that: The quick installation assembly also includes a plurality of installation base plates (19), the side plates (20) located on the top surface of the installation base plates (19) are fixedly connected to the installation base plates (19), and the side plates (20) are symmetrically arranged about the central axis of the installation base plates (19).

5. The power board assembly according to claim 1, characterized in that: The inner wall surfaces of the plurality of groups of side panels (20) are provided with fixing holes (22) adapted to the positioning columns (18), and the outer wall surfaces of the side panels (20) are provided with disassembly holes (21), the disassembly holes (21) and the fixing holes (22) are communicated with each other, and the positioning columns (18) are embedded in the fixing holes (22) and engaged with the side panels (20).

6. The power board assembly according to claim 1, characterized in that: The quick installation assembly also includes a plurality of sets of fixed top plates (23), wherein the fixed top plates (23) located on the top surfaces of the side plates (20) are fixedly connected to the side plates (20).

7. The power board assembly according to claim 1, characterized in that: Both sides of the power board (11) are provided with identical insulating gaskets (14), and the top surface of the power board (11) is movably connected with bolts (13), and the bolts (13) pass through the insulating gaskets (14) and the power board (11) and are threadedly connected to the mounting frame (10).

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