CN216487653U

CN216487653U - Pin-connected panel inductor skeleton

Info

Publication number: CN216487653U
Application number: CN202123287446.1U
Authority: CN
Inventors: 陈尚龙; 张荣国; 于汇涛
Original assignee: Xuzhou Gloria Technology Co ltd; GLORIA TECHNOLOGY LLC
Current assignee: Xuzhou Gloria Technology Co ltd; GLORIA TECHNOLOGY LLC
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-10
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses an assembled inductor framework, which comprises two baffle plates, two limiting plates and two supporting plates; a rectangular opening is formed in the middle of the baffle plate, an upper boss, a lower boss and a middle boss are arranged on the limiting plate, and a groove is formed in the middle of the supporting plate; the two limiting plates are arranged oppositely, one baffle is positioned at the upper part of the limiting plate, the upper surface of the baffle is contacted with the lower surface of the upper boss, the other baffle is positioned at the lower part of the limiting plate, and the lower surface of the baffle is contacted with the upper surface of the lower boss. Two backup pad blocks are relative setting between two upper and lower baffles, and middle boss chucking is in the recess, backup pad upper portion and the baffle lower surface contact above, backup pad bottom and the baffle upper surface contact of lower part. The structure is easy to manufacture into the inductor framework, low in manufacturing and specification adjustment cost and high in supporting strength, and is mainly applied to the development and experiment stages of the inductor.

Description

Pin-connected panel inductor skeleton

Technical Field

The utility model relates to an inductor technical field, concretely relates to pin-connected panel inductor skeleton.

Background

The inductor mainly comprises a framework, a magnetic core, a coil, an insulating tape and the like. The framework is structurally divided into a needle inserting type framework, an I-shaped framework and a paper wrapping type framework. The I-shaped framework is simple in structure, can be directly wound on the framework to form a winding, and is assembled on the magnetic core to play a role in fixing the winding and isolating and insulating the winding from the magnetic core, so that the I-shaped framework is widely applied to the market. However, the mold opening of the injection mold is required before the i-shaped framework is used, and after the size of the framework is changed, the corresponding mold change on the mold is required to be carried out synchronously, and for the optimized change of the key size on the shape of some frameworks, the mold change cannot be completed, the mold opening can be carried out again, and the mold cost is too high; no matter the framework is opened or changed, the period is long, and the progress of product development is directly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pin-connected panel inductor skeleton, it is convenient to assemble, and intensity is big, saves the die sinking expense, reduces development cycle.

In order to achieve the above purpose, the utility model discloses a spliced inductor framework, which comprises a baffle plate, a limiting plate and a supporting plate, wherein the number of the baffle plate, the limiting plate and the supporting plate is two; the middle of the baffle is provided with a rectangular opening, the limiting plate is provided with an upper boss, a lower boss and a middle boss, and the middle of the supporting plate is provided with a groove; the two limiting plates are oppositely arranged, one baffle is positioned at the upper part of the limiting plate, the upper surface of the baffle is contacted with the lower surface of the upper boss, the other baffle is positioned at the lower part of the limiting plate, and the lower surface of the baffle is contacted with the upper surface of the lower boss; the two supporting plates are clamped between the upper baffle and the lower baffle and are oppositely arranged, the middle boss is clamped in the groove, the upper portion of each supporting plate is in contact with the lower surface of the corresponding baffle on the upper portion, and the bottom of each supporting plate is in contact with the upper surface of the corresponding baffle on the lower portion.

Further, the baffle, the limiting plate and the supporting plate are all epoxy plates.

The utility model has the advantages that: the split type die has the advantages that the split type die is assembled through the two baffles, the two limiting plates and the two supporting plates, the split type die does not need to be bonded, the split type die can be tightly connected together, the supporting strength is high, when the specification of the framework needs to be changed, the three plates are easy to manufacture, and the defects of high cost and long period caused by die opening are overcome.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the construction of the baffle;

FIG. 4 is a schematic structural diagram of a limiting plate;

FIG. 5 is a schematic structural view of the support plate;

in the figure, 1-baffle, 11-rectangular opening, 2-limiting plate, 21-upper boss, 22-lower boss, 23-middle boss, 3-supporting plate and 31-groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 2, the assembled inductor framework comprises a baffle plate 1, a limiting plate 2 and a supporting plate 3, wherein the baffle plate 1, the limiting plate 2 and the supporting plate 3 are respectively two and have the same size. As shown in fig. 3, a rectangular opening 11 is opened in the middle of the baffle 1, as shown in fig. 4, the limiting plate 2 is in a shape of a Chinese character 'wang', an upper boss 21, a lower boss 22 and a middle boss 23 are arranged on the limiting plate, as shown in fig. 5, the support plate 3 is in an i shape, and a groove 31 is arranged in the middle of the support plate. As shown in fig. 1, two position limiting plates 2 are oppositely arranged, one baffle 1 is positioned at the upper part of the position limiting plate 2, the upper surface of the baffle 1 is contacted with the lower surface of the upper boss 21, and the other baffle 1 is positioned at the lower part of the position limiting plate 2, the lower surface of the baffle 1 is contacted with the upper surface of the lower boss 22. Two backup pad 3 blocks are relative setting between two upper and lower baffles 1, and middle boss 23 chucking is in

recess

31, 3 upper portions of backup pad and the 1 lower surface contact of baffle above, 3 bottom of backup pad and the 1 upper surface contact of baffle of lower part. In order to realize insulation, the baffle plate 1, the limiting plate 2 and the supporting plate 3 are all made of epoxy plates. The structure is an assembly type or a splicing type, is very suitable for framework shaping or test stages and small-batch production, does not need die opening and die changing compared with an I-shaped framework, is easy to manufacture three plates when the size or specification is changed and adjusted, can form an inductor framework after being quickly assembled, and has high supporting strength when the three plates are assembled together.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes that can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art can be made within the scope of the claims of the present invention.

Claims

1. The utility model provides a pin-connected panel inductor skeleton which characterized in that: the device comprises a baffle (1), a limiting plate (2) and a supporting plate (3), wherein the baffle (1), the limiting plate (2) and the supporting plate (3) are respectively two; a rectangular opening (11) is formed in the middle of the baffle (1), an upper boss (21), a lower boss (22) and a middle boss (23) are arranged on the limiting plate (2), and a groove (31) is formed in the middle of the supporting plate (3); the two limiting plates (2) are oppositely arranged, one baffle (1) is positioned at the upper part of the limiting plate (2), the upper surface of the baffle is contacted with the lower surface of the upper boss (21), the other baffle (1) is positioned at the lower part of the limiting plate (2), and the lower surface of the baffle is contacted with the upper surface of the lower boss (22); the two supporting plates (3) are clamped between the upper baffle plate and the lower baffle plate (1) and are oppositely arranged, the middle boss (23) is clamped in the groove (31), the upper portions of the supporting plates (3) are in contact with the lower surfaces of the baffle plates (1) on the upper portions, and the bottoms of the supporting plates (3) are in contact with the upper surfaces of the baffle plates (1) on the lower portions.

2. The fabricated inductor former of claim 1, wherein: the baffle (1), the limiting plate (2) and the supporting plate (3) are all epoxy plates.