CN209804421U

CN209804421U - U-shaped Pin Pin through hole paster mounting device

Info

Publication number: CN209804421U
Application number: CN201921088681.6U
Authority: CN
Inventors: 欧兴宗; 曾友良
Original assignee: Dongguan Strong Electronics Co Ltd
Current assignee: Dongguan Strong Electronics Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2019-12-17
Anticipated expiration: 2029-07-11

Abstract

A U-shaped Pin through hole chip mounting device comprises a plastic main body and a Pin terminal, wherein the plastic main body is in a rectangular block shape, a U-shaped groove is arranged in the middle of one side surface of the plastic main body, parallel rectangular grooves are uniformly distributed on the end surface of the plastic main body on two sides of the U-shaped groove, through holes are arranged on the plastic main body on two sides of the rectangular groove, the other end of the through hole is positioned at the bottom end of the side wall of the plastic main body, a Pin Pin terminal is a U-shaped metal strip and is arranged in the through hole, an inner Pin and an outer Pin of the Pin terminal are positioned at the same side of the plastic main body and are horizontally parallel outwards, the plastic main body is integrally injection molded, the inner cavity space, can put cylindrical magnetic ring or square magnetic ring, increase the flexibility of product magnetic ring, Pin foot terminal is U type structure, and homonymy level parallel lies in plastic main part both sides, has solved the interior Pin superelevation puzzlement of coiling machine, improves the product yield, is applicable to the welded plate of multiple specification and pad foot position.

Description

U-shaped Pin Pin through hole paster mounting device

Technical Field

The utility model belongs to the technical field of the dual in-line package, especially, relate to a U type Pin foot through-hole paster dress device.

Background

Among the prior art, the Pin foot terminal of conventional SMD product is L foot or sea gull foot, and the major part of few foot product of trade all has the length and width height restriction simultaneously, and the product can't increase the wire winding groove, and the wire jumper takes place easily when the tin is sunk in the client side wire winding, and SMD product inner chamber is magnetic core cylinder form, and the operator wire winding overlaps slightly will lead to can't putting the heart yearn, and SMD is sharing type product, nevertheless leads to the unable sharing of total height specification superelevation behind the client side welded plate because of the difference in height often.

SUMMERY OF THE UTILITY MODEL

the utility model discloses just not enough to prior art exists provides a U type Pin foot through-hole paster dress device.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a U type Pin foot through-hole paster dress device, includes plastic main part and Pin foot terminal, the plastic main part is rectangular block-shaped, and its one side surface middle part is equipped with U type groove, is equipped with evenly distributed's parallel rectangular channel on the plastic main part terminal surface of U type groove both sides, is equipped with the through-hole in the plastic main part of rectangular channel both sides, and the through-hole other end is located plastic main part lateral wall bottom, and Pin foot terminal is U-shaped metal strip, and Pin foot terminal installs in the through-hole, and the interior Pin of Pin foot terminal is located the homonymy of plastic main part with outer Pin, and the level is parallel outwards.

Furthermore, the plastic main body and the Pin foot terminal are provided with various specification parameters.

Furthermore, the inner Pin of the Pin terminal is positioned on the side of the rectangular groove, the outer Pin of the Pin terminal is positioned at the bottom of the side wall of the plastic main body, and the inner Pin is shorter than the outer Pin in length extending out of the plastic main body.

Furthermore, a positioning groove point is arranged at one corner of the upper end surface and the lower end surface of the plastic main body.

Furthermore, the plastic main body is integrally injection-molded, and the surface of the plastic main body is subjected to sand blasting treatment.

Compared with the prior art, the utility model discloses an implement the effect as follows:

A U type Pin foot through-hole paster dress device, plastic main part integral type injection moulding, inner chamber space is big, can put cylinder magnetic ring or square magnetic ring, increases the flexibility of product magnetic ring, Pin foot terminal is U type structure, homonymy level parallel lies in plastic main part both sides, has solved the interior Pin superelevation puzzlement of winder, improves the product yield, is applicable to the welded plate and the pad foot position of multiple specification.

Drawings

Fig. 1 is a schematic view of an appearance structure of a U-shaped Pin through hole chip mounting device according to the present invention;

Fig. 2 is the utility model discloses a U type Pin foot through-hole paster dress device explosion structure sketch map.

Detailed Description

The present invention will be described with reference to specific embodiments.

As shown in fig. 1 and fig. 2, the U-shaped Pin through hole 5 chip mounting device comprises a plastic body 1 and Pin terminals 2, wherein the plastic body 1 is rectangular, a U-shaped groove 3 is formed in the middle of one side surface of the plastic body 1, parallel rectangular grooves 4 are uniformly distributed on the end surface of the plastic body 1 on two sides of the U-shaped groove, through holes 5 are formed in the plastic body 1 on two sides of each rectangular groove 4, the other end of each through hole 5 is located at the bottom end of the side wall of the plastic body 1, each Pin terminal 2 is a U-shaped metal strip, each Pin terminal 2 is installed in each through hole 5, inner pins and outer pins of each Pin terminal 2 are located on the same side of the plastic body 1 and are horizontally parallel outward, the plastic body 1 is integrally injection molded, the production is convenient, the appearance is attractive, the inner cavity space is large, a cylindrical or square magnetic ring can be placed in a swinging manner, the flexibility of a product magnetic ring is improved, each Pin terminal 2 is of a U-shaped structure, the, the problem of the coil winder Pin superelevation puzzlement is solved, the product yield is improved, and the coil winder Pin superelevation puzzlement is applicable to the welded plate and the pad foot position of multiple specifications.

The plastic main body 1 and the Pin Pin terminal 2 are provided with various specification parameters, and different selection requirements of customers are met.

The inner Pin of the Pin terminal 2 is located on the side of the rectangular groove 4, the outer Pin of the Pin terminal 2 is located at the bottom of the side wall of the plastic main body 1, the inner Pin is shorter than the outer Pin in length of extending out of the plastic main body 1, actual convenience is improved for processing of kinking spot welding, the inner Pin is damaged when soldering tin is placed, hidden troubles of wire breakage are avoided, and the product yield is improved.

one corner of the upper end surface and the lower end surface of the plastic main body 1 is provided with a positioning groove point 6, and dislocation is abnormal when the soldering tin PCB is placed.

1 integral type injection moulding of plastic main part, 1 surface sand blasting of plastic main part, the product appearance is pleasing to the eye.

In summary, the U-shaped Pin Pin through hole 5 chip mounting device has the advantages that the plastic main body 1 is integrally injection molded, the inner cavity space is large, the cylindrical magnetic ring or the square magnetic ring can be placed, the flexibility of a product magnetic ring is improved, the Pin Pin terminals 2 are of the U-shaped structures and are horizontally arranged on two sides of the plastic main body 1 in parallel at the same side, the problem of ultrahigh Pin in a winding machine is solved, the product yield is improved, and the U-shaped Pin Pin through hole 5 chip mounting device is suitable for welding plates and bonding pad pins of various specifications.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a U type Pin foot through-hole paster dress device which characterized by: including plastic main part and Pin foot terminal, the plastic main part is rectangular block-shaped, and its one side surface middle part is equipped with U type groove, is equipped with evenly distributed's parallel rectangular channel on the plastic main part terminal surface of U type groove both sides, is equipped with the through-hole in the plastic main part of rectangular channel both sides, and the through-hole other end is located plastic main part lateral wall bottom, and Pin foot terminal is U-shaped metal strip, and Pin foot terminal installs in the through-hole, and the interior Pin of Pin foot terminal is located the homonymy of plastic main part with outer Pin, and the level is parallel outwards.

2. The U-shaped Pin through hole die attach device of claim 1, wherein the plastic body and Pin terminals have a plurality of specifications.

3. A U-shaped Pin through-hole die attach device as claimed in claim 1, wherein an inner Pin of said Pin terminal is located at a side of the rectangular groove, an outer Pin of the Pin terminal is located at a bottom of a side wall of the plastic body, and the inner Pin is shorter than the outer Pin in a length extending out of the plastic body.

4. The U-shaped Pin-Pin through-hole chip mounting device as claimed in claim 1, wherein a positioning groove point is formed at one corner of the upper and lower end surfaces of the plastic body.

5. The U-shaped Pin through hole die attach device of claim 1, wherein the plastic body is integrally injection molded and the surface of the plastic body is sand blasted.