TWM558512U - Tin piece connector - Google Patents

Abstract

A tin piece connector includes an insulative housing, the insulating system is fixed with a conductive terminal by insert molding, so that the plug portion of the conductive terminal is exposed outside the insulating body, and the body portion of the conductive terminal corresponds to The accommodating body is provided with a receiving groove, and the receiving groove is further provided with a groove, so that the accommodating groove and the groove are perpendicular to each other, and the groove is respectively disposed adjacent to the edge of the accommodating groove. There is a positioning portion; a tin piece is disposed in the receiving groove, and is stabilized on the insulating body through the hot melt extending portion of the positioning portion, thereby increasing the stability between the tin piece and the insulating body.

Description

Tin connector

This creation is about a tin connector that refers to a tin connector that holds the tin firmly in place.

With the increasing demand for convenient applications of electronic products, and thus the continuous attention of various manufacturers, in order to improve the competitiveness of electronic products, manufacturers must constantly strengthen and expand the functions of electronic products, so all kinds of electronic products are oriented In addition to being thin and light, the structure and transmission speed of the model are also required to be increased, so as to improve the convenience of the user in operation and use.

Since the electrical connector structure is used to connect power or signal transmission between electronic components or between components in an electronic product, the importance of the electrical connector structure on electronic products is beyond words, and how various manufacturers can construct electrical connectors. It is easy to assemble at the time of manufacture, reducing the assembly cost, and at the same time, taking into account the function of the electrical connector structure, has become a competition among various manufacturers.

In addition to transmitting signals, the electrical connector of the electrical connector is also a very important component, especially in electronic products with high voltage or high current.

Most of the electrical connectors are soldered to the circuit board of the electronic device, so the conductive terminals are provided with a soldering portion, and the electrical connector is placed on the circuit board and then sent into the soldering furnace. The electrical connector and the circuit board are soldered and fixed to each other to achieve an electrical connection connection with each other.

However, the electronic components on the circuit board of some electronic products are not resistant to high temperatures, so they cannot be soldered into the tin furnace for soldering as in the conventional method. Therefore, a tin plate or a solder ball is disposed at the bottom of the conductive terminal of the electrical connector. When the electrical connector is placed on the circuit board, the electrical connector can be soldered and fixed to the circuit board only by heating the tin or the solder ball.

Although the purpose of soldering can be achieved by setting tin or solder balls, the method of fixing the tin or solder balls through the tight fit may still cause the problem of falling off during handling, and finally the welding cannot be performed. On the circuit board, product yield is reduced and manufacturing costs are increased.

It can be seen that there are still many shortcomings in the above-mentioned conventional electrical connectors, which is not a good designer, and needs to be improved.

In view of the shortcomings derived from the above-mentioned conventional electrical connectors, the creators of this case have improved and innovated, and after years of painstaking research, they finally succeeded in research and development of this piece of tin connector.

The purpose of this creation is to provide a tin connector that secures the tin plate to the insulative body.

In order to achieve the purpose of the present invention, the present tin connector comprises: a plurality of conductive terminals, comprising a body portion and a plug portion extending from the body portion; an insulative body is provided with the conductive terminal, and the insulating body is opposite to the insulating body A receiving groove is formed on the main body of the conductive terminal, and a groove is further disposed on the receiving groove, and a positioning portion is respectively disposed on the two sides of the groove near the edge of the receiving groove; The plurality of tin pieces are disposed in the receiving groove of the insulating body, and are stabilized on the insulating body through the hot melt extending portion of the positioning portion.

The tin patch connector disclosed in the present invention, wherein the insulating body system fixes the conductive terminal by a plugging molding technique.

In the tin connector of the present invention, the plug portion of the conductive terminal is exposed outside the insulating body.

In the tin connector of the present invention, the receiving groove of the insulating body penetrates through the body portion of the conductive terminal.

In the tin-chip connector disclosed in the present invention, the two sides of the receiving groove of the insulating body respectively extend to abut against the top of the tin piece.

In the tin plate connector disclosed in the present invention, the groove of the insulating body and the receiving groove are disposed at perpendicular angles to each other.

The tin plate connector disclosed in the present invention, wherein the periphery of the insulating body is provided with at least one positioning post.

The tin sheet connector disclosed in the present invention, wherein the tin sheet has a cross-shaped structure.

1‧‧‧Electrical terminals

11‧‧‧ Body Department

12‧‧‧Interface

2‧‧‧Insulated body

21‧‧‧ accommodating slots

22‧‧‧Abutment

23‧‧‧ Groove

24‧‧ ‧ Positioning Department

25‧‧‧Positioning column

26‧‧‧Hot melt extension

3‧‧‧ tin tablets

The first figure is a schematic exploded view of the tin connector of the present invention.

The second picture is a schematic diagram of the three-dimensional combination structure of the present tin plate connector.

The third figure is a partial enlarged schematic view of the present invention before the implementation of the tin connector.

The fourth figure is a partially enlarged schematic view of the present invention.

The fifth figure is a schematic diagram of another implementation structure of the present tin connector.

The above and other objects, features and advantages of the present invention will become more apparent and understood.

Referring to the first to fourth figures, the tin connector of the present invention comprises: a plurality of conductive terminals 1, the conductive terminal 1 comprising a body portion 11 and a plug portion 12 extending from the body portion 11; An insulative housing 2 is fixed to the conductive terminal 1 by an insert molding technique, so that the plug portion 12 of the conductive terminal 1 is exposed outside the insulative housing 2 and can be mated with the mating connector, and the insulating An accommodating groove 21 is formed on a side of the main body portion 11 of the main body 2, and the accommodating groove 21 is formed on the main body portion 11 of the conductive terminal 1 and above the accommodating groove 21 The lower side (the parallel direction with the insertion portion of the conductive terminal) respectively protrudes and protrudes from the top abutting portion 22, and the receiving groove 21 is further provided with a recess 23, and the recess 23 and the receiving portion The slots 21 are disposed at a perpendicular angle to each other, and the positioning portions 24 are respectively protruded from the sides of the recesses 23 adjacent to the edges of the receiving slots 21, and the peripheral edges of the insulating body 2 are respectively provided for positioning on the circuit. a positioning post 25 on the plate; a plurality of tin pieces 3, the tin piece 3 is substantially a cross-shaped structure The top and bottom sides of the tin plate 3 are abutted against the top abutting portion 22, and the left and right sides are placed against the positioning portion 24. Then, the positioning portion 24 on both sides of the accommodating groove 21 is subjected to high-temperature heat fusion, and the positioning portion 24 is thermally fused and flows between the tin plate 3 and the accommodating groove 21 to form a hot-melt extending portion 26. Increase the stability between the tin plate 3 and the insulative body 2 (see the third and fourth figures).

Referring to the fifth figure, the tin connector of the present invention can be applied to the structure of the multi-conductive terminal. Since the number of the conductive terminals 1 is large, the number of the tin-plates 3 is relatively larger, and the two through the receiving slots 21 After being thermally fused, the positioning portion 24 of the side flows between the tin piece 3 and the accommodating groove 21 to form a hot-melt extending portion 26, which can increase the stability between the tin piece 3 and the insulating body 2.

As can be seen from the above description, the present invention is formed by hot-melting through the positioning portion 24 and flowing between the tin plate 3 and the accommodating groove 21 to form a hot-melt extending portion 26, whereby the tin plate 3 can be stabilized on the insulating body 2. When the tin connector is subjected to secondary processing, the tin sheet 3 is not easily peeled off, thereby improving the stability of the solder tab connector soldered on the circuit board, and at the same time effectively reducing the manufacturing cost.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case. The scope of protection of this creation should be as described in the scope of the patent application described later.

Claims (8)

A tin-chip connector includes: a plurality of conductive terminals, comprising a body portion and a plug portion extending from the body portion; an insulative housing is provided with the conductive terminal, and the insulating body is opposite to the body portion of the conductive terminal A accommodating groove is disposed, and a groove is further disposed on the accommodating groove, and a positioning portion is respectively disposed on the two sides of the groove near the edge of the accommodating groove; a plurality of tin pieces are disposed on the insulating body The heat-melting extension portion of the positioning portion is stabilized on the insulating body. The tin patch connector of claim 1, wherein the insulating system secures the conductive terminal by a plugging technique. The tin plate connector of claim 1, wherein the plug portion of the conductive terminal is exposed outside the insulating body. The tin-chip connector of claim 1, wherein the accommodating groove of the insulating body penetrates the body portion of the conductive terminal. The tin plate connector of claim 1, wherein the two sides of the receiving groove of the insulating body respectively extend to abut against the top of the tin piece. The tin plate connector of claim 1, wherein the groove of the insulating body and the receiving groove are disposed at perpendicular angles to each other. The tin plate connector of claim 1, wherein the insulating body periphery is provided with at least one positioning post. The tin plate connector of claim 1, wherein the tin plate has a cross-shaped structure.