CN219498231U

CN219498231U - Novel electric connector

Info

Publication number: CN219498231U
Application number: CN202320485953.6U
Authority: CN
Inventors: 闫晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-08
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a novel electric connector, which comprises an insulating base and a terminal assembly fixed in the insulating base, wherein the terminal assembly comprises an upper-row grounding terminal, an upper-row power terminal, an upper-row signal terminal, a lower-row grounding terminal, a lower-row power terminal and a lower-row signal terminal; the ends of the upper row of grounding terminals and the lower row of grounding terminals are connected through a grounding terminal connecting part, and the ends of the upper row of power terminals and the lower row of power terminals are connected through a power terminal connecting part. The end parts of the upper row of grounding terminals and the lower row of grounding terminals are connected through the grounding terminal connecting part, the end parts of the upper row of power terminals and the lower row of power terminals are connected through the power terminal connecting part, a parallel loop is realized, the current carrying capacity of the terminals is improved, and the electric conveying effect is improved.

Description

Novel electric connector

Technical field:

the utility model relates to the technical field of machining equipment, in particular to a novel electric connector.

The background technology is as follows:

electronic products such as mobile phones, computers or tablets have become an indispensable living article in daily life. An electrical connector is often arranged in the electronic product to facilitate the charging or data transmission of the electronic product.

According to different interface types, there are various forms of electrical connectors, and existing electrical connectors, such as electrical connectors with the chinese patent application No. 202120661205.X, all terminals on the electrical connector are separated from each other, and the terminals of the electrical connector have a plurality of ground terminals, power terminals, and the like, and the individual current carrying capacity of each terminal is limited, so that the electrical connector cannot meet the high-efficiency, stable and reliable electrical transmission capacity required by products, such as high-power electrical transmission effect.

The utility model comprises the following steps:

the utility model aims to overcome the defects of the prior art and provide a novel electric connector, which connects the end parts of an upper row of grounding terminals and a lower row of grounding terminals through a grounding terminal connecting part, connects the end parts of an upper row of power terminals and a lower row of power terminals through a power terminal connecting part, realizes a parallel circuit, improves the current carrying capacity of the terminals and improves the electric conveying effect.

The scheme for solving the technical problems is as follows:

the novel electric connector comprises an insulating base and a terminal assembly fixed in the insulating base, wherein the terminal assembly comprises an upper row of grounding terminals, an upper row of power terminals, an upper row of signal terminals, a lower row of grounding terminals, a lower row of power terminals and a lower row of signal terminals; the ends of the upper row of grounding terminals and the lower row of grounding terminals are connected through a grounding terminal connecting part, and the ends of the upper row of power terminals and the lower row of power terminals are connected through a power terminal connecting part.

The upper row grounding terminal, the upper row power terminal, the upper row signal terminal, the lower row grounding terminal, the lower row power terminal and the lower row signal terminal all comprise a terminal main body, the upper end of the terminal main body is provided with a contact arm extending upwards, the upper ends of the contact arms of the upper row grounding terminal and the lower row grounding terminal are connected with a grounding terminal connecting part, and the upper ends of the contact arms of the upper row power terminal and the lower row power terminal are connected with a power terminal connecting part.

The upper ends of the contact arms of the upper row of grounding terminals, the upper row of power terminals, the lower row of grounding terminals and the lower row of power terminals are respectively provided with a bending part, and the bending parts are formed at one end of the corresponding grounding terminal connecting part or power terminal connecting part.

The upper row of grounding terminals and the lower row of grounding terminals are positioned at the left side and the right side of the terminal assembly, the upper row of power terminals and the lower row of power terminals are positioned between the upper row of grounding terminals and the lower row of grounding terminals, and the upper row of signal terminals and the lower row of signal terminals are positioned between the upper row of power terminals and the lower row of power terminals;

the power terminal connection portion is located below the ground terminal connection portion.

The bottom of the terminal main body extends out of the bottom of the insulating base.

Hanging tables are formed on the left side and the right side of the grounding terminal connecting part, inclined wall surfaces are formed on the upper parts of the outer side walls of the two hanging tables, the upper parts of the two inclined wall surfaces are close to each other, and the lower parts of the two inclined wall surfaces are far away from each other. The upper parts of the contact arms of the upper row of grounding terminals and the lower row of grounding terminals and the corresponding hanging table are formed by tearing, and the end parts of the bending parts formed at the upper ends of the contact arms of the upper row of grounding terminals and the lower row of grounding terminals are formed on the hanging table.

The utility model has the outstanding effects that:

compared with the prior art, the parallel circuit is realized by connecting the ends of the upper row of grounding terminals and the lower row of grounding terminals through the grounding terminal connecting part and connecting the ends of the upper row of power terminals and the lower row of power terminals through the power terminal connecting part, so that the current carrying capacity of the terminals is improved and the electric conveying effect is improved.

Description of the drawings:

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

FIG. 2 is a schematic view of the angle change structure of the present utility model;

FIG. 3 is a partial schematic view of the present utility model with the outer housing removed;

FIG. 4 is a schematic view of the angle change partial structure of FIG. 3;

fig. 5 is a partial structural schematic view of the terminal assembly of fig. 3;

fig. 6 is another structural schematic view of the terminal assembly of fig. 3;

fig. 7 is a partial schematic view of a terminal assembly in another configuration with the outer housing removed;

fig. 8 is a partial structural schematic view of the terminal assembly of fig. 7;

fig. 9 is a partial schematic view of a terminal assembly with an outer housing removed therefrom in yet another configuration;

fig. 10 is a partial structural schematic view of the terminal assembly of fig. 9;

FIG. 11 is a partial schematic view of a cradle forming notch of the terminal assembly;

FIG. 12 is another schematic view of the notch variation of FIG. 11;

fig. 13 is a schematic view of a further variant of the notch of fig. 11.

The specific embodiment is as follows:

the present utility model will now be described in detail with reference to the drawings and specific preferred embodiments thereof so that the advantages and features of the utility model will be more readily understood by those skilled in the art, these embodiments being for illustrative purposes only and not intended to limit the scope of the utility model.

As shown in fig. 1 to 13, the embodiment, a novel electrical connector comprises an insulation base 10 and a terminal assembly 20 fixed in the insulation base 10, wherein an outer shell 30 is fixed on the outer wall surface of the insulation base 10, and the upper part of the terminal assembly 20 is positioned in an upper jack of the outer shell 30;

the terminal assembly 20 includes an upper ground terminal 21, an upper power terminal 22, an upper signal terminal 23, a lower ground terminal 24, a lower power terminal 25, and a lower signal terminal 26; the ends of the upper row of ground terminals 21 and the lower row of ground terminals 24 are connected by a ground terminal connection portion 27, and the ends of the upper row of power terminals 22 and the lower row of power terminals 25 are connected by a power terminal connection portion 28.

Further, the upper ground terminal 21, the upper power terminal 22, the upper signal terminal 23, the lower ground terminal 24, the lower power terminal 25 and the lower signal terminal 26 each include a terminal body 200, the upper ends of the terminal bodies 200 are formed with upwardly extending contact arms 201, the upper ends of the contact arms 201 of the upper ground terminal 21 and the lower ground terminal 24 are connected to the ground terminal connection portion 27, and the upper ends of the contact arms 201 of the upper power terminal 22 and the lower power terminal 25 are connected to the power terminal connection portion 28.

Further, the upper ends of the contact arms 201 of the upper ground terminal 21, the upper power terminal 22, the lower ground terminal 24, and the lower power terminal 25 are each formed with a bent portion 202, and the bent portion 202 is formed at one end of the corresponding ground terminal connection portion 27 or power terminal connection portion 28. The upper ends of the contact arms 201 of the upper row of signal terminals 23 and the lower row of signal terminals 26 are formed with bent end portions or flat body portions.

Further, the upper row ground terminals 21 and the lower row ground terminals 24 are located at left and right sides of the terminal assembly 20, the upper row power terminals 22 and the lower row power terminals 25 are located between the upper row ground terminals 21 and the lower row ground terminals 24, and the upper row signal terminals 23 and the lower row signal terminals 26 are located between the upper row power terminals 22 and the lower row power terminals 25;

the power terminal connection portion 28 is located below the ground terminal connection portion 27.

Further, the bottom end of the terminal body 200 protrudes from the bottom of the insulating base 10.

Further, the ground terminal connection portion 27 has a hanging base 271 formed on both sides thereof, and inclined wall surfaces formed on the upper portions of the outer side walls of the hanging bases 271, wherein the upper portions of the two inclined wall surfaces are close to each other, and the lower portions of the two inclined wall surfaces are distant from each other. The upper parts of the contact arms 201 of the upper ground terminals 21 and the lower ground terminals 24 and the corresponding hanging base 271 are formed by tearing, and the ends of the bent parts 202 formed at the upper ends of the contact arms 201 of the upper ground terminals 21 and the lower ground terminals 24 are formed on the hanging base 271.

Inside the two hanging bases 271 are in the upper inside of the insulating base 10, and the outside of the two hanging bases 271 protrudes out of the outer side wall of the upper part of the insulating base 10.

This embodiment is manufactured by injection molding the terminal assembly 20 into the insulating base 10.

The upper parts of all the terminal main bodies 200 in the terminal assembly 20 are formed with bending transition parts bent forward or backward, and the upper ends of the bending transition parts are formed with contact arms 201.

As shown in fig. 11 to 13, the hanging stand 271 may be formed with a notch 208 for increasing the connection firmness with the insulating base 10, and the notch 208 may have various forms, three of which are shown here.

The lower ends of all the terminal main bodies 200 in the terminal assembly 20 can be bent to form an inclined bending part, the bottom ends of the inclined bending parts are bent again to form parallel parts 205, the parallel parts 205 are parallel to the terminal main bodies 200, and as shown in fig. 3 and 4, the parallel parts 205 extend out of the insulating base 10;

as shown in fig. 7 and 8, the lower ends of all the terminal bodies 200 in the terminal assembly 20 are bent to form vertical bent portions 206, and the ends of the vertical bent portions 206 protrude from the side walls of the insulating base 10;

as shown in fig. 9 and 10, the lower ends of all the terminal bodies 200 in the terminal assembly 20 extend vertically beyond the bottom surface of the insulating base 10.

The terminal assembly 20 in this embodiment may be stamped and formed.

In this embodiment, the ends of the upper row of ground terminals 21 and the lower row of ground terminals 24 are connected by the ground terminal connection portion 27, and the ends of the upper row of power terminals 22 and the lower row of power terminals 25 are connected by the power terminal connection portion 28, so as to implement a parallel circuit, improve the current carrying capacity of the terminals, and improve the electric transmission effect.

Claims

1. A novel electrical connector comprising an insulating base (10) and a terminal assembly (20) fixed in the insulating base (10), characterized in that: the terminal assembly (20) comprises an upper row of grounding terminals (21), an upper row of power supply terminals (22), an upper row of signal terminals (23), a lower row of grounding terminals (24), a lower row of power supply terminals (25) and a lower row of signal terminals (26); the ends of the upper row of grounding terminals (21) and the lower row of grounding terminals (24) are connected through a grounding terminal connecting part (27), and the ends of the upper row of power terminals (22) and the lower row of power terminals (25) are connected through a power terminal connecting part (28).

2. The novel electrical connector of claim 1, wherein: the upper row of grounding terminals (21), the upper row of power terminals (22), the upper row of signal terminals (23), the lower row of grounding terminals (24), the lower row of power terminals (25) and the lower row of signal terminals (26) all comprise a terminal main body (200), the upper end of the terminal main body (200) is provided with a contact arm (201) extending upwards, the upper ends of the contact arms (201) of the upper row of grounding terminals (21) and the lower row of grounding terminals (24) are connected with a grounding terminal connecting part (27), and the upper ends of the contact arms (201) of the upper row of power terminals (22) and the lower row of power terminals (25) are connected with a power terminal connecting part (28).

3. The novel electrical connector of claim 2, wherein: the upper ends of contact arms (201) of the upper-row grounding terminal (21), the upper-row power supply terminal (22), the lower-row grounding terminal (24) and the lower-row power supply terminal (25) are respectively provided with a bending part (202), and the bending parts (202) are formed at one ends of the corresponding grounding terminal connecting parts (27) or power supply terminal connecting parts (28).

4. The novel electrical connector of claim 1, wherein: the upper row of grounding terminals (21) and the lower row of grounding terminals (24) are positioned at the left side and the right side of the terminal assembly (20), the upper row of power supply terminals (22) and the lower row of power supply terminals (25) are positioned between the upper row of grounding terminals (21) and the lower row of grounding terminals (24), and the upper row of signal terminals (23) and the lower row of signal terminals (26) are positioned between the upper row of power supply terminals (22) and the lower row of power supply terminals (25);

the power terminal connection part (28) is positioned below the grounding terminal connection part (27).

5. The novel electrical connector of claim 2, wherein: the bottom end of the terminal body (200) extends out of the bottom of the insulating base (10).

6. The novel electrical connector of claim 1, wherein: hanging tables (271) are formed at the left end and the right end of the grounding terminal connecting part (27), inclined wall surfaces are formed at the upper parts of the outer side walls of the two hanging tables (271), the upper parts of the two inclined wall surfaces are close to each other, and the lower parts of the two inclined wall surfaces are far away from each other; the upper parts of the contact arms (201) of the upper row of grounding terminals (21) and the lower row of grounding terminals (24) and the corresponding hanging table (271) are formed by tearing, and the end parts of the bending parts (202) formed at the upper ends of the contact arms (201) of the upper row of grounding terminals (21) and the lower row of grounding terminals (24) are formed on the hanging table (271).