Tray rack of round ferrite magnetic core

Abstract

The utility model discloses a tray frame of a round ferrite core, which relates to the technical field of round ferrite cores and comprises a tray frame body, a cushion block is fixedly connected to the outer surface of the lower end of the tray frame body, and a butt joint block is arranged on the outer surface of the upper end of the tray frame body. According to the tray frame of the round ferrite core, the arranged base can be in butt joint and fixed with the butt joint block in the using process, the butt joint block is in butt joint with the interior of the butt joint groove in the fixing process, the positioning plug pin can be pulled before butt joint, and the positioning plug pin can compress the first limiting spring through the fixing piece in the moving process; when the butt joint blocks are fixed in a butt joint mode, the positioning plug pins can be loosened, at the moment, the first limiting springs rebound the positioning plug pins, the positioning plug pins are inserted into the positioning holes to be fixed, and therefore the base can be fixed, disassembly and assembly are convenient, the placing positions of the round ferrite cores can be conveniently adjusted through the base, and adjustment and arrangement can be conveniently conducted according to the sizes of the round ferrite cores.

Description

Technical Field

[0001] This utility model relates to the field of circular ferrite core technology, specifically to a tray holder for circular ferrite cores. Background Technology

[0002] ‌

[0003] A circular ferrite core is a toroidal core made of ferrite material. It has good high-frequency magnetism and low loss characteristics. Ferrite is a magnetic material made of iron oxide and other metal oxides, and is commonly used in electronic devices, electromagnetic devices and communication equipment.

[0004] In the processing of circular ferrite cores, pallet racks are required for placement and transportation, but existing pallet racks are inconvenient to use.

[0005] First, existing pallet rack structures are usually single-plate structures, which cannot be adjusted according to the size of the round ferrite cores during use, and are not convenient for arranging according to the size of the round ferrite cores.

[0006] Secondly, existing tray racks are inconvenient for securing the placed circular ferrite cores during use, and the circular ferrite cores are prone to misalignment during transportation. Therefore, we propose a tray rack for circular ferrite cores. Utility Model Content

[0007] The main purpose of this invention is to provide a tray holder for a circular ferrite core, which can effectively solve the problems in the background art.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a tray frame for a circular ferrite core, comprising a tray frame body, a pad fixedly connected to the lower outer surface of the tray frame body, a mating block provided on the upper outer surface of the tray frame body, a base provided above the mating block, a positioning hole provided on the outer wall of the mating block, a positioning pin provided on the outer wall of the base, a clamping plate fixedly connected to the upper outer surface of the base, a movable seat provided in the middle of the clamping plate, a shaft provided between the movable seat and the clamping plate, a locking nut provided on the outer wall of the shaft, a carrier plate fixedly connected to the upper outer surface of the movable seat, a positioning rod fixedly connected to the upper outer surface of the carrier plate, a mating groove and a limiting groove provided in the middle of the base, the limiting groove being located on one side of the mating groove, a fixing piece fixedly connected to the outer wall of the positioning pin, and a first limiting spring provided between the fixing piece and the limiting groove.

[0009] Preferably, the positioning rod has an abutment piece on its outside, an internal groove in its middle, a connecting rod in the middle of the internal groove, and a second limiting spring between the connecting rod and the internal groove.

[0010] Preferably, the pallet frame body is welded to the docking block, and the docking block and the positioning hole are integrally formed.

[0011] Preferably, the movable seat is movably connected to the clamping plate via a shaft, and the base is detachably connected to the docking block via a docking groove.

[0012] Preferably, the docking groove and the limiting groove are through structures, the first limiting spring is fixedly connected to the fixing plate and the limiting groove, and the positioning pin passes through to the middle of the docking groove.

[0013] Preferably, the connecting rod is movably connected to the built-in groove via a second limiting spring, and the outer surface of one end of the connecting rod is fixedly connected to the outer surface of the rear end of the abutment piece, wherein the abutment piece has an arc-shaped structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The base is designed to be docked and fixed with the docking block during use. During fixing, the docking block aligns with the docking groove. Before docking, the positioning pin can be pulled. As the positioning pin moves, it compresses the first limiting spring via the fixing plate. After the docking block is docked and fixed, the positioning pin can be loosened. The first limiting spring then springs back, inserting the positioning pin into the positioning hole for fixation. This completes the fixation of the base, facilitating assembly and disassembly. It also allows for easy adjustment of the placement of the circular ferrite core via the base, making it convenient to adjust the arrangement according to the size of the circular ferrite core. The positioning rod facilitates the placement and stacking of circular ferrite cores. During stacking, the abutment plate can move backward according to the inner diameter of the circular ferrite core. During movement, the connecting rod compresses the second limiting spring. After stacking, the second limiting spring rebounds the connecting rod, which in turn moves the abutment plate against the inner wall of the circular ferrite core. This effectively fixes the circular ferrite core, preventing misalignment during transport and ensuring high stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a structural diagram of the base of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the base of this utility model;

[0019] Figure 4 This is a cross-sectional view of the positioning rod of this utility model.

[0020] In the diagram: 1. Pallet frame body; 2. Pad block; 3. Connecting block; 4. Base; 5. Positioning hole; 6. Positioning pin; 7. Clamping plate; 8. Movable seat; 9. Shaft; 10. Locking nut; 11. Carrier plate; 12. Positioning rod; 13. Abutting piece; 14. Connecting groove; 15. Limiting groove; 16. Fixing piece; 17. First limiting spring; 18. Internal groove; 19. Connecting rod; 20. Second limiting spring. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-4 As shown in the figure, the present invention provides a tray frame for a circular ferrite core, comprising a tray frame body 1, a pad block 2 fixedly connected to the lower outer surface of the tray frame body 1, a docking block 3 provided on the upper outer surface of the tray frame body 1, a base 4 provided above the docking block 3, a positioning hole 5 provided on the outer wall of the docking block 3, a positioning pin 6 provided on the outer wall of the base 4, a clamping plate 7 fixedly connected to the upper outer surface of the base 4, a movable seat 8 provided in the middle of the clamping plate 7, a shaft 9 provided between the movable seat 8 and the clamping plate 7, a locking nut 10 provided on the outer wall of the shaft 9, a carrier plate 11 fixedly connected to the upper outer surface of the movable seat 8, a positioning rod 12 fixedly connected to the upper outer surface of the carrier plate 11, a docking groove 14 and a limiting groove 15 provided in the middle of the base 4, the limiting groove 15 being located on one side of the docking groove 14, a fixing piece 16 fixedly connected to the outer wall of the positioning pin 6, and a first limiting spring 17 provided between the fixing piece 16 and the limiting groove 15.

[0023] Specifically, in this embodiment, a pallet frame body 1 is included. A pad block 2 is fixedly connected to the lower outer surface of the pallet frame body 1, and a docking block 3 is provided on the upper outer surface of the pallet frame body 1. A base 4 is provided above the docking block 3. The base 4 can dock and fix with the docking block 3 during use. When fixed, the docking block 3 is engaged in the docking groove 14. Before docking, the positioning pin 6 can be pulled. When the positioning pin 6 moves, it can compress the first limiting spring 17 through the fixing piece 16. After the docking block 3 is docked and fixed, the positioning pin 6 can be loosened. At this time, the first limiting spring 17 rebounds and the positioning pin 6 is inserted into the positioning hole 5 for fixing, thereby fixing the base 4, which is convenient for disassembly and assembly, and convenient for adjusting the swing of the circular ferrite core through the base 4. The positioning is convenient for adjustment and arrangement according to the size of the circular ferrite core. The outer wall of the docking block 3 is provided with positioning holes 5, and the outer wall of the base 4 is provided with positioning pins 6. The upper outer surface of the base 4 is fixedly connected with a clamping plate 7. The middle of the clamping plate 7 is provided with a movable seat 8. A shaft 9 is provided between the movable seat 8 and the clamping plate 7. The outer wall of the shaft 9 is provided with a locking nut 10. The upper outer surface of the movable seat 8 is fixedly connected with a carrier plate 11. The upper outer surface of the carrier plate 11 is fixedly connected with a positioning rod 12. The middle of the base 4 is provided with a docking groove 14 and a limiting groove 15. The limiting groove 15 is located on one side of the docking groove 14. The outer wall of the positioning pin 6 is fixedly connected with a fixing piece 16. A first limiting spring 17 is provided between the fixing piece 16 and the limiting groove 15.

[0024] This utility model provides a tray holder for a circular ferrite core. The base 4 can be docked and fixed with the docking block 3 during use. When fixed, the docking block 3 is aligned with the docking groove 14. Before docking, the positioning pin 6 can be pulled. When the positioning pin 6 moves, it can compress the first limiting spring 17 through the fixing plate 16. After the docking block 3 is docked and fixed, the positioning pin 6 can be loosened. At this time, the first limiting spring 17 rebounds and the positioning pin 6 is inserted into the positioning hole 5 for fixing. Thus, the base 4 can be fixed, which is convenient for disassembly and assembly. It is also convenient to adjust the placement position of the circular ferrite core through the base 4, and it is convenient to adjust and arrange according to the size of the circular ferrite core.

[0025] In one embodiment of this utility model, a retaining plate 13 is provided on the outside of the positioning rod 12, an inner groove 18 is provided in the middle of the positioning rod 12, a connecting rod 19 is provided in the middle of the inner groove 18, and a second limiting spring 20 is provided between the connecting rod 19 and the inner groove 18. When in use, the positioning rod 12 can facilitate the placement of circular ferrite cores and the stacking of circular ferrite cores. When stacking, the retaining plate 13 can move backward according to the inner diameter of the circular ferrite core. During the movement, the second limiting spring 20 can be compressed by the connecting rod 19. After stacking, the second limiting spring 20 rebounds the connecting rod 19, and the connecting rod 19 drives the retaining plate 13 to abut against the inner wall of the circular ferrite core, thereby facilitating the fixation of the circular ferrite core and preventing misalignment of the circular ferrite core during transportation, resulting in high stability.

[0026] In another embodiment of this utility model, the pallet frame body 1 is welded to the docking block 3, the docking block 3 and the positioning hole 5 are integrally formed, and the docking block 3 is mainly used to dock with the mounting base 4.

[0027] In another embodiment of this utility model, the movable seat 8 is movably connected to the clamping plate 7 via the shaft 9, and the base 4 is detachably connected to the docking block 3 via the docking groove 14. When in use, the movable seat 8 allows the positioning rod 12 to be adjusted and laid flat, which facilitates the picking and placing of the circular ferrite core.

[0028] In one embodiment of this utility model, the docking groove 14 and the limiting groove 15 are through structures. The first limiting spring 17 is fixedly connected to the fixing plate 16 and the limiting groove 15. The positioning pin 6 passes through the middle of the docking groove 14. The positioning pin 6 is mainly used to fix the base 4 when in use.

[0029] In another embodiment of this utility model, the connecting rod 19 is movably connected to the built-in groove 18 through the second limiting spring 20. The outer surface of one end of the connecting rod 19 is fixedly connected to the outer surface of the rear end of the abutment piece 13. The abutment piece 13 has an arc-shaped structure and is mainly used to press against the circular ferrite core during use.

[0030] It should be noted that this utility model is a tray holder for circular ferrite cores. During use, the base 4 can be fixedly connected to the docking block 3 according to the size of the circular ferrite core. During installation, the docking block 3 is connected to the docking groove 14. Before docking, the positioning pin 6 can be pulled. When the positioning pin 6 moves, it can compress the first limiting spring 17 through the fixing plate 16. After the docking block 3 is docked and fixed, the positioning pin 6 can be loosened. At this time, the first limiting spring 17 rebounds, allowing the positioning pin 6 to be inserted into the positioning hole 5 for fixation. This completes the fixation of the base 4, facilitating disassembly and assembly, and allowing for easy adjustment of the placement position of the circular ferrite core through the base 4. This facilitates adjustment and arrangement according to the size of the circular ferrite core. Then, depending on the actual situation, the positioning rod 12 can be laid flat by the movable seat 8, and the circular ferrite core can be placed on the positioning rod 12 for stacking. When stacking, the abutment piece 13 can be moved backward according to the inner diameter of the circular ferrite core. When moving, the second limit spring 20 can be compressed by the connecting rod 19. After stacking, the second limit spring 20 rebounds the connecting rod 19, and the connecting rod 19 drives the abutment piece 13 to abut against the inner wall of the circular ferrite core, which can facilitate the fixing of the circular ferrite core and avoid the misalignment of the circular ferrite core during transportation. The stability is high. Then the movable seat 8 can be erected and fixed by the locking nut 10, which is quite practical.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pallet holder for circular ferrite cores, comprising a pallet holder body (1), characterized in that: The lower end outer surface of the tray frame body (1) is fixedly connected with a cushion block (2), the upper end outer surface of the tray frame body (1) is provided with a butt joint block (3), the upper portion of the butt joint block (3) is provided with a base (4), the outer wall of the butt joint block (3) is provided with a positioning hole (5), the outer wall of the base (4) is provided with a positioning bolt (6), the upper end outer surface of the base (4) is fixedly connected with a clamping plate (7), the middle portion of the clamping plate (7) is provided with a movable seat (8), the movable seat (8) and the clamping plate (7) are provided with a shaft rod (9), the outer wall of the shaft rod (9) is provided with a locking nut (10), the upper end outer surface of the movable seat (8) is fixedly connected with a carrier plate (11), the upper end outer surface of the carrier plate (11) is fixedly connected with a positioning rod (12), the middle portion of the base (4) is provided with a butt joint groove (14) and a limiting groove (15), the limiting groove (15) is located on one side of the butt joint groove (14), the outer wall of the positioning bolt (6) is fixedly connected with a fixed sheet (16), and the fixed sheet (16) and the limiting groove (15) are provided with a first limiting spring (17).

2. A pallet holder for circular ferrite cores according to claim 1, characterized in that: The outer portion of the positioning rod (12) is provided with an abutting sheet (13), the middle portion of the positioning rod (12) is provided with an embedded groove (18), the middle portion of the embedded groove (18) is provided with a connecting rod (19), and the connecting rod (19) and the embedded groove (18) are provided with a second limiting spring (20).

3. A pallet holder for circular ferrite cores as defined in claim 1, characterized in that: The tray frame body (1) and the butt joint block (3) are weldedly connected, and the butt joint block (3) and the positioning hole (5) are in an integral molding structure.

4. A pallet holder for circular ferrite cores as defined in claim 1, characterized in that: The movable seat (8) is movably connected with the clamping plate (7) through the shaft rod (9), and the base (4) is detachably connected with the butt joint block (3) through the butt joint groove (14).

5. A pallet holder for circular ferrite cores as defined in claim 1, characterized in that: The butt joint groove (14) and the limiting groove (15) are in a through structure, the first limiting spring (17) is fixedly connected with the fixed sheet (16) and the limiting groove (15), and the positioning bolt (6) penetrates into the middle portion of the butt joint groove (14).

6. A pallet holder for circular ferrite cores according to claim 2, characterized in that: The connecting rod (19) is movably connected with the embedded groove (18) through the second limiting spring (20), one end of the outer surface of the connecting rod (19) is fixedly connected with the rear end outer surface of the abutting sheet (13), and the abutting sheet (13) is in an arc structure.

Images