CN219163744U - Connector with tin ball planted on pin - Google Patents

Abstract

The utility model discloses a connector with tin balls planted on pins, which comprises: a male head and a female head; the male head is provided with a base, at least one slot is arranged on the base, a male terminal is arranged in the slot, the bottom of the male terminal penetrates out of the base, and one end of each male terminal exposed out of the base is connected with a solder ball; the female head is equipped with the mount pad, and the one side of mount pad is equipped with vertical plug, and plug and slot cooperation are equipped with fixedly respectively and are equipped with female terminal, and the one end of female terminal wears out outside the mount pad, and the one end that female terminal worn out outside the mount pad is connected with the tin ball. By adopting the design, the receiving card is independently arranged in the sealed waterproof shell, the influence of the power supply on the receiving card is avoided, the reliability and the stability of the receiving card are improved, and meanwhile, the radiating fins and the waterproof vent valve are arranged on the waterproof shell, so that the waterproof shell has a good heat radiation performance while having a waterproof function, the reliability and the service life of the receiving card are further improved, and the waterproof shell is simple in structure and low in production cost.

Description

Connector with tin ball planted on pin

Technical Field

The utility model relates to the technical field of connectors, in particular to a connector with tin balls planted on pins.

Background

Connectors, as the name implies, are connecting units for connecting two devices, particularly in the electrical field, which play a vital role, and with the rapid development of computer hardware technology, central processing units, the core of computers, are also developing at a remarkable rate. Along with the rapid surge of the main frequency, the functions of the connector are continuously enhanced, correspondingly, the conductive terminals for transmitting signals are more and more increased, when the traditional connector is connected with a circuit board, pins of the connector are usually fixed with the circuit board in a soldering tin mode and are electrically connected together, in the implementation process, one pin is needed to be matched with soldering tin bars for welding due to the fact that the pins of the connector are too many, the welding is troublesome, the efficiency is low, and the industry development is not facilitated.

Therefore, there is a need to design a connector with solder balls implanted on pins to overcome the defects in the prior art.

Disclosure of Invention

The technical scheme adopted by the utility model for achieving the technical purpose is as follows: a connector with solder balls planted on pins, comprising: a male head and a female head; the male head is provided with a base, at least one slot is arranged on the base, a plurality of placing grooves are respectively arranged on two side walls of the slot, a male terminal is inserted into each placing groove, the bottom of the male terminal penetrates out of the base and is exposed out of the base, and one end of each male terminal exposed out of the base is connected with a tin ball; the female head is equipped with the mount pad, the one side of mount pad is equipped with vertical plug, the plug with the slot cooperation, the both sides of plug are equipped with respectively and fixedly are equipped with female terminal, female terminal's one end wears out outside the mount pad, female terminal wears out one end outside the mount pad is connected with the tin ball, when the plug inserts in the slot, public terminal with female terminal offsets.

In a preferred embodiment, the male head and the female head are both strip-shaped, and a plurality of grooves are respectively formed on two sides of the plug, and each groove is internally provided with a female terminal.

In a preferred embodiment, the end of the male terminal passing out of the base is further bonded with a soldering paste, and the end of the female terminal passing out of the mounting base is further bonded with a soldering paste.

In a preferred embodiment, the paste flux has a thickness of greater than 0.1MM.

The beneficial effects of the utility model are as follows: through independently coming out the receiving card, place in sealed waterproof housing, avoid the influence of power to receiving the card, improve reliability and the stability of receiving the card, set up fin and waterproof breather valve simultaneously on waterproof housing, make waterproof housing still have better heat dispersion when possessing waterproof function, further improve reliability and the life of receiving the card, and simple structure, low in production cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an exploded view of the present utility model.

In the figure:

10. a male; 11. a base; 12. a slot; 13. a placement groove; 14. a male terminal; 15. solder balls; 16. a female head; 17. a plug; 18. a female terminal; 19. a groove; 20. and (5) a mounting seat.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

As shown in fig. 1-2, the present utility model provides a connector with a solder ball 15 implanted on a pin, which is characterized by comprising: a male 10 and a female 16; the male head 10 is provided with a base 11, at least one slot 12 is arranged on the base 11, a plurality of placing grooves 13 are respectively arranged on two side walls of the slot 12, a male terminal 14 is inserted into each placing groove 13, the bottom of the male terminal 14 penetrates out of the base 11 and is exposed out of the base 11, and one end of each male terminal 14 exposed out of the base 11 is connected with a solder ball 15; the female head 16 is provided with a mounting seat 20, one surface of the mounting seat 20 is provided with a vertical plug 17, the plug 17 is matched with the slot 12, two sides of the plug 17 are respectively provided with a female terminal 18 fixedly arranged, one end of the female terminal 18 penetrates out of the mounting seat 20, one end of the female terminal 18 penetrating out of the mounting seat 20 is connected with the tin ball 15, when the plug 17 is inserted into the slot 12, the male terminal 14 is abutted against the female terminal 18, specifically, the male head 10 is matched with the female head 16 in an inserting way through the slot 12 and the plug 17, at least one slot 12 is arranged on the male head 10, the male terminals 14 are respectively inserted on two sides of the slot 12, one plug 17 is arranged on the female head 16, two sides of the plug 17 are respectively provided with the female terminal 18, when the plug 17 is inserted into the slot 12, the male terminal 14 contacts and offsets with the female terminal 18 to realize communication, wherein in order to ensure the stability of contact, the plug 17 is in interference fit with two opposite male terminals 14, so that the male terminal 14 is extruded on the female terminal 18, meanwhile, in order to facilitate the connection between a connector and a circuit board, a tin ball 15 is bonded on one end part of the male terminal 14 penetrating through the base 11, the diameter of the tin ball 15 is larger than the width of one end part of the male terminal 14 penetrating through the base 11, meanwhile, one end part of the female terminal 18 penetrating through the mounting seat 20 is also bonded with the tin ball 15, the tin ball 15 is also larger than the width of one end of the female terminal 18 penetrating through the mounting seat 20, when the connector needs to be mounted, only the tin ball 15 needs to be heated to be melted, and the bonding is simple, convenient and the mounting efficiency of the connector is effectively improved.

Further, in this embodiment, the male head 10 and the female head 16 are both in a strip shape, two sides of the plug 17 are respectively provided with a plurality of grooves 19, each groove 19 is internally provided with a female terminal 18, specifically, the male head 10 and the female head 16 are both in a strip shape, two sides of the plug 17 are respectively provided with a plurality of grooves 19 which are arranged at intervals, for placing the female terminals 18, and the arrangement of the grooves 19 can limit the deflection of the female terminals 18.

Further, in this embodiment, the male terminal 14 is inserted into one end of the base 11 and is further bonded with a soldering flux, the female terminal 18 is inserted into one end of the mounting base 20 and is further bonded with a soldering flux, specifically, for protecting the terminal and improving the soldering effect, a layer of solder paste is disposed on one end of the male terminal 14 inserted into the base 11, and the solder paste needs to be kept solid when disposed on the male terminal 14, so that the solder ball 15 can be adhered to the soldering flux to avoid dropping, and the thickness of the solder paste needs to be greater than 0.1mm, so that the surface tension of the terminal can be reduced, and oxidation phenomenon of the terminal due to high temperature during soldering can be avoided, and the soldering effect can be improved. .

In summary, according to the utility model, the solder balls 15 are implanted on each pin of each terminal, so that during welding, the connector can be fixed on the circuit board only by melting the solder balls 15 when heating is needed, and each pin is not required to be separately connected by soldering, thus greatly simplifying the connection procedure, improving the installation efficiency and having great popularization significance.

The present utility model is not limited to the details and embodiments described herein, and thus additional advantages and modifications may readily be made by those skilled in the art, without departing from the spirit and scope of the general concepts defined in the claims and the equivalents thereof, and the utility model is not limited to the specific details, representative apparatus and illustrative examples shown and described herein.

Claims (4)

1. A connector with solder balls planted on pins, comprising: a male head and a female head; the male head is provided with a base, at least one slot is arranged on the base, a plurality of placing grooves are respectively arranged on two side walls of the slot, a male terminal is inserted into each placing groove, the bottom of the male terminal penetrates out of the base and is exposed out of the base, and one end of each male terminal exposed out of the base is connected with a tin ball; the female head is equipped with the mount pad, the one side of mount pad is equipped with vertical plug, the plug with the slot cooperation, the both sides of plug are fixed respectively and are equipped with female terminal, female terminal's one end is worn out outside the mount pad, female terminal wears out one end outside the mount pad is connected with the tin ball, the plug inserts in the slot, public terminal with female terminal offsets.

2. The connector of claim 1, wherein the male and female pins are strip-shaped, and a plurality of grooves are respectively formed on both sides of the plug, and each groove is provided with a female terminal.

3. The solder ball bonded connector of claim 1, wherein said male terminal is further bonded with a solder paste at an end thereof extending out of said base, and said female terminal is further bonded with a solder paste at an end thereof extending out of said mounting base.

4. A pin-in-solder-ball connector as in claim 3, wherein the paste has a thickness greater than 0.1MM.

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