CN218214906U

CN218214906U - Combined flat wire common mode plug board base

Info

Publication number: CN218214906U
Application number: CN202221663431.2U
Authority: CN
Inventors: 王立伟
Original assignee: Qingdao Yunlu Energy Technology Co Ltd
Current assignee: Qingdao Yunlu Energy Technology Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-03
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to a modular flat line common mode picture peg base belongs to inductor spare part technical field. Modular flat line common mode picture peg base, including the base, base top fixedly connected with picture peg, wherein: the base is polygonal, a plurality of pins are arranged on the surface of the bottom of the base, and a plurality of bulges are arranged at the edge of the bottom of the base; the plug board is T-shaped and comprises a plug board and a fixing board, the plug board and the fixing board are of an integrally formed structure, the plug board and the fixing board are vertically arranged, and an arc-shaped transition block is arranged at the joint of the plug board and the fixing board. The utility model solves the problem of product fixation through the matching of the plugboard and the base, is convenient to assemble and has high efficiency; increase the arch, increase the distance between product body and the PCB, increase heat dissipation space.

Description

Combined flat wire common mode plug board base

Technical Field

The utility model relates to a modular flat line common mode picture peg base belongs to inductor spare part technical field.

Background

At present, the flat wire common mode inductor, the plug board and the base used in the household electrical appliance product have the following problems: (1) The plug board structure adopts a common rectangular solid structure, the plug board is not matched with the magnetic core and the base, and a flat wire coil is not easy to fix, difficult to assemble, low in efficiency and high in reject ratio in the actual production process; (2) The common base is planar, no heat dissipation space exists when wave soldering is carried out, and air bubbles easily exist in a soldering point. Therefore, it is necessary to design a socket base with convenient assembly, high efficiency and large heat dissipation space.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect that prior art exists, the utility model provides a modular flat line common mode picture peg base.

Modular flat line common mode picture peg base, including the base, base top fixedly connected with picture peg, wherein:

the base is polygonal, a plurality of pins are arranged on the surface of the bottom of the base, and a plurality of bulges are arranged at the edge of the bottom of the base;

the plug board is T-shaped and comprises a plug board and a fixing board, the plug board and the fixing board are of an integrally formed structure, the plug board and the fixing board are vertically arranged, and an arc-shaped transition block is arranged at the joint of the plug board and the fixing board.

Preferably, the base and the bottom of the inserting plate are fixedly connected through black glue.

Preferably, one side of the base is provided with a mounting groove, and the shape of the mounting groove is matched with the shape and the length of the plugboard.

Preferably, the height of the socket plate is higher than that of the fixing plate.

Preferably, the patch board is provided with a wiring groove.

Preferably, the pins are uniformly arranged.

Modular flat line common mode picture peg base, following beneficial effect has:

(1) The problem of product fixation is solved through the matching of the T-shaped inserting plate and the polygonal base, the assembly is convenient, the reject ratio is greatly reduced, and the production efficiency is improved;

(2) The bottom surface bulges are increased, the distance between the product body and the PCB is increased, the heat dissipation space is enlarged, and the use safety and the attractiveness are improved;

(3) And a plug board wiring groove is added, and wiring is directionally carried out, so that the appearance consistency of the product is high.

Drawings

Fig. 1 is a schematic structural view of a base.

Fig. 2 is a bottom view of the base.

Fig. 3 is a schematic structural view of the board.

Figure 4 is a front view of the board.

Figure 5 is a rear view of the board.

Fig. 6 is a left side view of the board.

Fig. 7 is a top view of the interposer.

Fig. 8 is a use state diagram of the present invention.

In the figure: 1. a base; 2. installing a groove; 3. a protrusion; 4. a pin; 5. a plugboard; 6. a fixing plate; 7. a wiring groove; 8. an arc-shaped transition block; 9. black glue; 10. a magnetic core; 11. a flat wire package.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows:

as shown in fig. 1 to 8, combined flat wire common mode plug board base, including base 1, base 1 top fixedly connected with plug board, wherein:

the base 1 is polygonal, particularly, a rectangular surface extends from four sides of a rectangle to the periphery, the polygonal surface is beneficial to matching the shapes of the inserting plate, the magnetic core 10 and the base 1 better, the flat wire coil 11 is fixed better in the actual production process, the assembly is convenient, and the efficiency is improved; the bottom surface of the base 1 is uniformly provided with a plurality of pins 4, four pins 4 are arranged in the middle, and the connecting lines of the four pins 4 are rectangular, so that each pin 4 is convenient to be connected with the outside without mutual interference, the whole inductor structure can be supported, and the use of the inductor is not influenced by toppling over; be equipped with protruding 3 on four angles on base 1 bottom surface, because ordinary base 1 is planar, when crossing wave-soldering, there is not heat dissipation space, and the solder joint has the bubble easily, increases protruding 3's setting, has increased the distance between product body and the PCB board promptly, has increased heat dissipation space, effectively avoids solder joint bubbling phenomenon.

A mounting groove 2 is further formed in one side of the upper surface of the base 1, the shape of the mounting groove 2 is matched with that and length of the plugboard 5, the mounting groove 2 is used for fixing the plugboard 5 better, and connection strength between the plugboard and the base 1 is enhanced.

The plug board is designed into a T shape and comprises a plug board 5 and a fixed board 6, and the plug board 5 and the fixed board 6 are of an integrally formed structure and are integrally designed, so that the production efficiency can be improved and the raw material cost can be reduced; the plug board 5 and the fixed board 6 are vertically arranged, an arc-shaped transition block 8 is arranged at the joint of the plug board 5 and the fixed board 6, and the arc-shaped transition block 8 is used for clamping a flat wire package 11; the height of the plugboard 5 is higher than that of the fixed board 6, and the distance between the top end of the fixed board 6 and the top end of the plugboard 5 is smaller than that between the bottom end of the fixed board 6 and the bottom end of the plugboard 5, so that manufacturers can distinguish the upper end and the lower end of the plugboard conveniently; the corners of the fixed plate 6 are designed in an arc shape, the arc shape is strong in dullness, and the hands of production personnel can be prevented from being scratched during assembly while the appearance is attractive; two wiring grooves 7 are formed in the plug board 5 and are respectively located on two sides of the plug board 5, the two wiring grooves 7 are distributed in a splayed shape, directional wiring is facilitated, and the consistency of the appearance of a product is high.

The base 1 is fixedly connected with the bottom of the plug board, namely the bottom end of the fixing board 6 through black glue 9. The black glue 9 is dirty-resistant, and when the fixing base 1 and the inserting plate are ensured, the situation of dirty and unattractive in the installation process can be avoided.

The utility model discloses a use as follows: modular flat line common mode picture peg base, with the bottom mounting of plugboard 5 in base 1

's mounting groove

2, 6 bottoms of fixed plate adopt ebonite 9 fixed with base 1, mouth style of calligraphy magnetic core 10 cup joints on fixed plate 6, arc transition piece 8 blocks flat line solenoid 11, all fixes through ebonite 9 between the fixed plate 6 of mouth style of calligraphy magnetic core 10 and base 1, picture peg.

The utility model has the advantages that: modular flat line common mode picture peg base, use picture peg and base after the die sinking, effectively solved product equipment location problem, reduced the defective rate, improved production efficiency, the product defective rate reduces from original 30% and is 0, simultaneously because the picture peg increases the trough, the operation is more convenient during the installation, very big improvement production efficiency, and product appearance uniformity is high.

The utility model discloses can extensively apply to inductor spare part occasion.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. The utility model provides a modular flat line common mode picture peg base, includes base (1), its characterized in that, base (1) top fixedly connected with picture peg, wherein:

the base (1), the base (1) is polygonal, a plurality of pins (4) are arranged on the surface of the bottom, and a plurality of bulges (3) are arranged at the edge of the bottom of the base (1);

the plug board is T-shaped and comprises a plug board (5) and a fixing board (6), the plug board (5) and the fixing board (6) are of an integrally formed structure, the plug board (5) and the fixing board (6) are vertically arranged, and an arc-shaped transition block (8) is arranged at the joint of the plug board (5) and the fixing board (6).

2. The combined flat wire common mode plug board base according to claim 1, wherein the base (1) and the plug board bottom are fixedly connected through black glue (9).

3. The combined flat wire common mode plug board base is characterized in that one edge side of the base (1) is provided with a mounting groove (2), and the shape of the mounting groove (2) is matched with the shape and the length of the plug board (5).

4. The modular flat wire common mode board base according to claim 1, wherein the height of the plugboard (5) is higher than the height of the fixing board (6).

5. The combined flat wire common mode plug board base according to claim 4, wherein the plug board (5) is provided with a wiring groove (7).

6. The modular flat wire common mode board base according to claim 1, wherein the pins (4) are uniformly arranged.