CN218940040U

CN218940040U - Miniaturized multifunctional electronic connector

Info

Publication number: CN218940040U
Application number: CN202223258102.2U
Authority: CN
Inventors: 周吉洲
Original assignee: Shenglan Technology Co ltd
Current assignee: Shenglan Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-28
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a miniaturized multifunctional electronic connector, which comprises a plastic shell and a plurality of connecting terminals arranged in the plastic shell; the PCB comprises at least two PCB functional modules; the plastic shell is provided with plug-in parts with the same number as the PCB functional modules; the PCB functional module is arranged on the plug-in part; the connecting terminal is provided with a wiring end and a functional pin; the wiring terminals are respectively welded with the wires; the functional pins are welded with the PCB functional modules respectively; at least two of the connecting terminals have two or more functional pins soldered to different PCB functional modules; the utility model integrates the multifunctional module and has miniaturized design, thereby improving the applicability.

Description

Miniaturized multifunctional electronic connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a miniaturized multi-kinetic energy electronic connector.

Background

Along with the rapid development of technology, the electronic connector is more and more widely used, various connectors with different styles are available at present, the connector is changed according to different application scenes, the requirements of functions are also diversified, a plurality of functions are needed on one connector, different functional modules are needed to be integrated in the connector, a plurality of groups of different terminals are needed to be adopted for electric signal connection, the connector is larger in specification and difficult to meet the application requirements of various scenes, in China patent No. CN103872539B, a connector is disclosed, in the structure, the corresponding functions can be realized by inserting plugs with corresponding functions into interfaces according to different earphone interface structures, and although the functions can be realized by one interface, the interface is only suitable for plugs with the same type and specification, the shape specification is difficult to be suitable for being changed, and therefore, the connector is also required to be improved.

Disclosure of Invention

The present utility model is directed to a miniaturized multifunctional electronic connector to solve the problems mentioned in the background art.

In order to achieve the above object, the present utility model provides the following technical solutions:

a miniaturized multifunctional electronic connector comprises a plastic shell and a plurality of connecting terminals arranged in the plastic shell; the PCB comprises at least two PCB functional modules; the plastic shell is provided with plug-in parts with the same number as the PCB functional modules; the PCB functional module is arranged on the plug-in part; the connecting terminal is provided with a wiring end and a functional pin; the wiring terminals are respectively welded with the wires; the functional pins are welded with the PCB functional modules respectively; at least two of the connection terminals have two or more functional pins soldered to different PCB functional modules.

For further description of the utility model, two PCB functional modules are arranged and divided into a first PCB functional module and a second PCB functional module; the two plugging parts of the plastic shell are divided into a first plugging part and a second plugging part; the first plug-in connection part is formed at the rear side of the plastic shell; the second plug-in part is formed on the right side of the plastic shell; the first PCB functional module is arranged in the first plug-in connection part; the second PCB functional module is installed in the second plug-in connection.

For further description of the present utility model, the connection terminals are provided in four, and are divided into a first terminal, a second terminal, a third terminal and a fourth terminal which are arranged from left to right; the wiring ends of the four connecting terminals are arranged on the front side of the plastic shell from left to right; the functional pins are divided into a first functional pin and a second functional pin; the rear sides of the four connecting terminals are connected with first functional pins; the four first function pins are welded with the first PCB function module respectively; the right sides of the first terminal and the fourth terminal are respectively connected with a second functional pin; the two second function pins are welded with the second PCB function module respectively; the first terminal is connected with the second functional pin of the first terminal through a connecting part; the connecting part comprises an upper bending part, a transverse straight part and a lower bending part from left to right; the lower end of the upper bending part is connected with the right side of the first terminal; the lower end of the lower bending part is connected with the second functional pin.

Further describing the utility model, the first terminal, the second terminal and the first functional leg of the third terminal are soldered under the first PCB functional module; the first functional pin of the fourth terminal is welded above the first PCB functional module; the second functional pins of the first terminal and the fourth terminal are arranged in a front-back distribution mode and welded below the second PCB functional module.

The beneficial effects of the utility model are as follows:

this design is connected to different PCB functional module respectively through setting up a plurality of functional feet on two at least terminals, and same group terminal is connected to a plurality of PCB functional module according to actual demand on in order to realize different functions, and every PCB functional module then can integrate the functional interface alone, and different PCB functional module is independent to be used, does not receive the restriction of specification size and model, because terminal use quantity reduces to can be with overall structure miniaturization setting, be applicable to more application scenario.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

fig. 2 is a structural view of the connection terminal of the present utility model.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-2, a miniaturized multifunctional electronic connector comprises a plastic housing 1 and a plurality of connection terminals 2 mounted in the plastic housing 1; also comprises at least two PCB functional modules 3; the plastic shell 1 is provided with plug-in parts 11 the same as the PCB functional modules 3 in number; the PCB functional module 3 is arranged on the plug-in part 11; the connection terminal 2 has a terminal 21 and a functional foot 22; the terminals 21 are respectively welded with the wires; the functional pins 22 are respectively welded with the PCB functional module 3; at least two connecting terminals 2 have two or more function feet 22 weld to different PCB function modules 3, set up a plurality of function feet 22 on the connecting terminal 2 and be connected with different PCB function modules 3 respectively to can reduce connecting terminal 2's use amount, thereby realize under the prerequisite of a plurality of PCB function modules 3, reduce occupation space, with the miniaturized design of connector.

In the design, two PCB functional modules 3 are arranged and are divided into a first PCB functional module 31 and a second PCB functional module 32; the two plugging parts 11 of the plastic shell 1 are divided into a first plugging part 111 and a second plugging part 112; the first plugging part 111 is formed at the rear side of the plastic shell 1; the second plug-in connection part 112 is formed on the right side of the plastic shell 1; the first PCB function module 31 is mounted in the first socket part 111; the second PCB functional module 32 is mounted in the second socket 112; the two PCB functional modules 3 are arranged at the adjacent right-angle positions, the connecting terminal 2 is connected between the two PCB functional modules 3, the connecting terminal 2 is convenient to wire, the front end is welded with the electric wire, the distance between the functional pins 22 of the connecting terminal 2 and the PCB functional modules 3 is small, the travel of the connecting terminal 2 is short, the design is convenient, the occupied space is small, and the specification of the connector can be further reduced.

The connection terminals 2 are provided in four, and are divided into a first terminal 201, a second terminal 202, a third terminal 203 and a fourth terminal 204 which are arranged from left to right; the wiring ends 21 of the four connecting terminals 2 are arranged on the front side of the plastic shell 1 from left to right; the function pins 22 are divided into a first function pin 221 and a second function pin 222; the rear sides of the four connecting terminals 2 are connected with first function pins 221; four first function pins 221 are soldered to the first PCB function module 31, respectively; the right sides of the first terminal 201 and the fourth terminal 204 are respectively connected with a second functional pin 222; the two second functional pins 222 are welded with the second PCB functional module 32, respectively; the first terminal 201 is connected with the second functional pin 222 of the first terminal 201 through a connecting part 2011; the connecting part 2011 comprises an upper bending part 2011-1, a transverse straight part 2011-2 and a lower bending part 2011-3 from left to right; the lower end of the upper bending part 2011-1 is connected with the right side of the first terminal 201; the lower end of the lower bending part 2011-3 is connected with the second functional pin 222, and the connection part 2011 is arranged to avoid the connection of the other connection terminals 2 between the first terminal 201 and the second functional pin 222, so that the second PCB functional module 32 in the design only needs to be connected with the two connection terminals 2.

The first terminal 201, the second terminal 202 and the first functional pin 221 of the third terminal 203 are soldered under the first PCB functional module 31; the first functional pins 221 of the fourth terminals 204 are soldered above the first PCB functional module 31; the first terminals 201 and the second functional pins 222 of the fourth terminals 204 are disposed in a front-back distribution and welded below the second PCB functional module 32, the first PCB functional module 31 is connected with the four connection terminals 2, wherein the first functional pins 221 of the fourth terminals 204 are welded above the first PCB functional module 31, and the first terminals 201, the second terminals 202 and the first functional pins 221 of the third terminals 203 are welded below the first PCB functional module 31 to form a butt-clamping manner, thereby improving the stability thereof.

The above description should not be taken as limiting the scope of the present utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the present utility model.

Claims

1. A miniaturized multifunctional electronic connector comprises a plastic shell and a plurality of connecting terminals arranged in the plastic shell; the method is characterized in that: the PCB comprises at least two PCB functional modules; the plastic shell is provided with plug-in parts with the same number as the PCB functional modules; the PCB functional module is arranged on the plug-in part; the connecting terminal is provided with a wiring end and a functional pin; the wiring terminals are respectively welded with the wires; the functional pins are welded with the PCB functional modules respectively; at least two of the connection terminals have two or more functional pins soldered to different PCB functional modules.

2. A miniaturized multi-functional electronic connector according to claim 1, characterized in that: the PCB functional modules are two and divided into a first PCB functional module and a second PCB functional module; the two plugging parts of the plastic shell are divided into a first plugging part and a second plugging part; the first plug-in connection part is formed at the rear side of the plastic shell; the second plug-in part is formed on the right side of the plastic shell; the first PCB functional module is arranged in the first plug-in connection part; the second PCB functional module is installed in the second plug-in connection.

3. A miniaturized multi-functional electronic connector as set forth in claim 2, wherein: the connecting terminals are divided into a first terminal, a second terminal, a third terminal and a fourth terminal which are arranged from left to right; the wiring ends of the four connecting terminals are arranged on the front side of the plastic shell from left to right; the functional pins are divided into a first functional pin and a second functional pin; the rear sides of the four connecting terminals are connected with first functional pins; the four first function pins are welded with the first PCB function module respectively; the right sides of the first terminal and the fourth terminal are respectively connected with a second functional pin; the two second function pins are welded with the second PCB function module respectively; the first terminal is connected with the second functional pin of the first terminal through a connecting part; the connecting part comprises an upper bending part, a transverse straight part and a lower bending part from left to right; the lower end of the upper bending part is connected with the right side of the first terminal; the lower end of the lower bending part is connected with the second functional pin.

4. A miniaturized multi-functional electronic connector according to claim 3, characterized in that: the first terminal, the second terminal and the first functional pin of the third terminal are welded below the first PCB functional module; the first functional pin of the fourth terminal is welded above the first PCB functional module; the second functional pins of the first terminal and the fourth terminal are arranged in a front-back distribution mode and welded below the second PCB functional module.