CN202268516U

CN202268516U - Power connector

Info

Publication number: CN202268516U
Application number: CN2011204052971U
Authority: CN
Inventors: 肖智勇
Original assignee: SHENZHEN ZHITAI ELECTRONIC CO Ltd
Current assignee: SHENZHEN ZHITAI ELECTRONIC CO Ltd
Priority date: 2011-10-21
Filing date: 2011-10-21
Publication date: 2012-06-06
Anticipated expiration: 2021-10-21

Abstract

The utility model mainly provides a power connector, which is mainly firstly characterized in that a conductive pin portion and a conductive terminal portion of a hardware terminal are integrally made and respectively have a round section. The conductive terminal portion can be further provided with a welding wire hole or inserted with connecting terminals in the shapes of a PCB (printed circuit board) terminal and the like by means of technological processing including bending, milling, drilling and the like as needed to meet corresponding connecting needs, and further the safety problem that a conductive terminal and a conductive pin need to be riveted in the existing technology, and hidden worries are easy to generate due to easiness in poor riveting is solved. The power connector is mainly secondly characterized in that the hardware terminal is fixed on an insulator by means of embedding and injection molding.

Description

A kind of power connector

Technical field

The purpose of the utility model just provides a kind of five metals terminal, and its conductive pin portion and conducting terminal portion are cylindric being made into integration, and can further adopt the linkage function that makes it to possess needs with crooked or processes such as the system of milling, boring as required; Whole five metals terminal is formed a power connector to imbed the mold injection molding mode.

Background technology

Existing power connector sees also Fig. 9:

This connector includes an insulator (71), and the conductive pin (72) that (contains two) more than two respectively possesses a contact pin portion (721) and riveted end (722), and the conducting terminal (73) that (contains two) more than two respectively possesses an a junction (731) and a mating holes (732).

Manufacture method: the riveted end (722) of conductive pin (72) is assemblied in the mating holes (732) of conducting terminal (73), and then punch riveting connects both and is fixed in to form connector such as Figure 10, Figure 11 on the insulator.

From the above; The power connector conductive pin (72) of the method made is the car product; And be connected with conducting terminal (73) punch riveting; Shortcoming is a conductive pin (72) and conducting terminal (73) is that two parts that separate adopt riveting jobs, the situation that has defective to staking to cause conductive pin (72) or conducting terminal (73) to come off in the time of in the actual production, and careless slightly promptly have a serious functional bad secret worry; This manufacture method technology relative complex.

Summary of the invention

The purpose of the utility model just provides a kind of five metals terminal and adopts lathe car guidance electric mortiser pin portion and conducting terminal portion to be cylindrical and to connect as one, and then is aided with bending or processes such as the system of milling, boring make conducting terminal portion or have the splicing ear of different shapes such as a bonding wire hole or slotting PCB terminal to make it to satisfy corresponding connection needs; Be power connector with whole five metals terminal to imbed mold injection molding then.

The power connector that the utility model provides, mainly having solved existing product five metals terminal needs riveted conducting terminal and conductive pin, and there is the safety problem of the bad secret worry of riveted joint at the riveted place; Simplified production technology simultaneously.

For achieving the above object, the manufacturing approach of the power connector of the utility model mainly be with a circular metal bar with lathe car system one five metals terminal, make it that conductive pin portion and conducting terminal portion are made into integration and its cross section is circle; If have need further to adopt bending, splicing ear that processes such as the system of milling, boring make its circular conducting terminal portion or different shapes such as a bonding wire hole or slotting PCB terminal are arranged to be to satisfy corresponding connection needs;

Above five metals terminal is imbedded mould, in die cavity, fill the insulant injection mo(u)lding, the partially conductive portion of terminal is exposed and form power connector goods.

And being that with one of principal character of said method manufacturing power connector the five metals terminal is circular conductive pin portion and the conducting terminal portion that makes the five metals terminal with the lathe car of adopting, conductive pin portion and conducting terminal portion are that one processes; Can further be aided with bending as required makes its conducting terminal portion or has the splicing ear of shapes such as a bonding wire hole or slotting PCB terminal to make it to satisfy the corresponding needs that are connected with processes such as the system of milling, borings; Two of its principal character is that the five metals terminal is to lay fixed in insulator.

Description of drawings

Further feature of the utility model and advantage, in following cooperation referenced in schematic case study on implementation, explain:

Fig. 1 is the goods stereogram of one of the utility model power connector case study on implementation.

Fig. 2 is the stereogram of the five metals terminal of one of the utility model power connector case study on implementation.

Fig. 3 is the another kind of goods stereogram of two five metals terminals of use of one of the utility model power connector case study on implementation.

Fig. 4 is the goods stereogram of three five metals terminals of use of one of the utility model power connector case study on implementation.

Fig. 5 is two a goods stereogram of the utility model power connector case study on implementation.

Fig. 6 is the stereogram of two five metals terminal of the utility model power connector case study on implementation.

Fig. 7 is the stereogram and the profile of the another kind of five metals terminal manufactured goods of one of the utility model power connector case study on implementation.

Fig. 8 is the stereogram of the another kind of five metals terminal of one of the utility model power connector case study on implementation.

Fig. 9 is the decomposing schematic representation of existing power connector.

Figure 10 and Figure 11 are the stereograms of existing power connector.

Description of reference numerals: 10-insulator; 20-five metals terminal; 201-conductive pin portion; 202-conducting terminal portion; 203-welds hole; The 71-insulator; The 72-conductive pin; 721-contact pin portion; 722-riveted end; The 73-conducting terminal; The 731-connecting portion; The 732-mating holes.

Embodiment

The connector that the utility model provides comprises an insulator (10), at least more than one five metals terminal (20).

Practical implementation case one:

At first make a hardware, make it to possess a conductive pin portion (201), a conducting terminal portion (202) with a circular metal bar car;

Crooked then conducting terminal portion (202) produces the five metals terminal (20) of required form, like Fig. 2;

The above five metals terminal of producing (20) is imbedded mould, in die cavity, fill the insulant injection mo(u)lding, partially conductive portion of terminal (202) is exposed and form one and insert PCB power connector goods, like Fig. 1.

Practical implementation case two:

Make a hardware with a circular metal bar car, make it to possess a conductive pin portion (201), a conducting terminal portion (202);

Bore the five metals terminal (20) that a welding hole (203) is produced required form in conducting terminal portion (202) then, like Fig. 6;

The above five metals terminal of producing (20) is imbedded mould, in die cavity, fill the insulant injection mo(u)lding, the welding hole (203) of partially conductive portion of terminal (202) is exposed and form power connector goods, like Fig. 5.

From the above; State the five metals terminal of case study on implementation manufacture method making on the utility model; Main feature is its conductive pin portion and conducting terminal portion for being made into integration and the cross section is circle, further also can be aided with bending as required, processes conducting terminal portions such as the system of milling and boring make the connection features that possesses needs.The conductive pin portion of this five metals terminal and conducting terminal portion are that one is processed into, thereby have overcome existing arts demand riveted conducting terminal and conductive pin, are prone to the safety problem of the secret worry of generation defective to staking; The five metals terminal can effectively improve the reliability and the production efficiency of product to imbed the mode that the injection moulding mode is fixed in insulator simultaneously, reduces manufacturing cost.

Yet; Be merely the preferable embodiment of the utility model shown in the above person and the accompanying drawing; When the scope that can not limit the enforcement of the utility model with this; The simple equivalent of promptly being done according to the utility model claim and utility model description generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. a power connector is characterized in that, comprises an insulator, at least one five metals terminal; It is cylindrical that the conductive pin portion of its five metals terminal and conducting terminal portion are that one car system forms and is, and can further process as required to make conducting terminal portion or have the splicing ear of a bonding wire hole or different shapes such as riveted terminal or slotting PCB terminal to make it to satisfy corresponding connection needs; Whole five metals terminal lays fixed in insulator.

2. power connector according to claim 1 is characterized in that, the conductive pin portion of its five metals terminal and conducting terminal portion are that one car system forms and its cross section is circle.

3. according to claim 1 and the described power connector of claim 2; It is characterized in that its five metals terminal can be further can have conducting terminal portion with processes such as the system of milling, borings or the splicing ear of different shapes such as bonding wire hole or slotting PCB terminal makes it to satisfy the corresponding needs that are connected through crooked as required.

4. power connector according to claim 1 is characterized in that, its five metals terminal is fixed in insulator to imbed the injection moulding mode.