CN212908201U

CN212908201U - Female end of connector

Info

Publication number: CN212908201U
Application number: CN202021990372.0U
Authority: CN
Inventors: 张建明
Original assignee: Amphenol Commercial Products Chengdu Co Ltd
Current assignee: Amphenol Commercial Products Chengdu Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-04-06
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a connector female end, which comprises a plastic shell, wherein two ends of the plastic shell are opened, a power terminal component and a signal terminal component are arranged in the plastic shell, and a plurality of first elastic sheets and a plurality of first contact ends are arranged on the power terminal component; the signal terminal assembly is provided with a plurality of second elastic sheets and a plurality of second contact ends; the first elastic sheet and the second elastic sheet extend into the first jack and the second jack respectively. This scheme realizes the electricity transmission as electric connector, and the power supply terminal, and signal terminal realizes signal transmission, will transmit electricity and signal transmission integration on a plastic casing, can effectively reduce the plug quantity on the electrical components to electricity is transmitted and signal transmission mutual noninterference. The power terminal assembly and the signal terminal can effectively shorten the length of the plug, so that the structure of the female terminal is more compact, the electric conductivity is high, and the structural strength is good.

Description

Female end of connector

Technical Field

The utility model relates to a connector technical field, concretely relates to female end of connector.

Background

The electrical connector not only needs to meet the general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly influences the normal operation of electrical elements, which relates to the safety of the whole host. When the connector is produced, in order to guarantee effective transmission of signals, each row is provided with a plurality of signal terminals, so that the length of the whole connector is large, the occupied space is large, and most of the existing connectors are not provided with wrong insertion prevention structures.

SUMMERY OF THE UTILITY MODEL

The aforesaid to prior art is not enough, the utility model provides a female end of connector that good reliability.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the connector female end comprises a plastic shell, wherein openings are formed in two ends of the plastic shell, a power terminal assembly and a signal terminal assembly are arranged in the plastic shell, a plurality of first elastic sheets and a plurality of first contact ends are arranged on the power terminal assembly, and the first elastic sheets and the first contact ends are perpendicular to each other; the signal terminal assembly is provided with a plurality of second elastic sheets and a plurality of second contact ends, and the second elastic sheets and the second contact ends are vertical to each other; the power terminal assembly and the signal terminal assembly are not contacted, and the first elastic sheet and the second elastic sheet respectively extend into the first jack and the second jack; the side of second socket is provided with along the grafting direction and prevents slow-witted recess and prevent slow-witted bead.

The utility model has the advantages that: this scheme realizes the electricity transmission as electric connector, and the power supply terminal, and signal terminal realizes signal transmission, will transmit electricity and signal transmission integration on a plastic casing, can effectively reduce the plug quantity on the electrical components to electricity is transmitted and signal transmission mutual noninterference. The power terminal assembly and the signal terminal can effectively shorten the length of the plug, so that the structure of the female terminal is more compact, the electric conductivity is high, and the structural strength is good.

Drawings

Fig. 1 is a block diagram of the female end of the connector.

Fig. 2 is an exploded view of the female end of the connector.

The plastic shell comprises a partition plate 1, a partition plate 2, a first socket 3, a first elastic sheet 4, a second socket 5, a fool-proof groove 6, a fool-proof rib 7, a plastic shell 8, a second contact end 9, a first contact end 10, a first notch 11, a second notch 12, a second injection molding plate 13 and a second elastic sheet.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

As shown in fig. 1 and 2, the female terminal of the connector in the present scheme includes a plastic housing 7, two ends of the plastic housing 7 are open, a power terminal assembly and a signal terminal assembly are disposed in the plastic housing 7, the power terminal assembly is provided with a plurality of first elastic sheets 3 and a plurality of first contact ends 9, and the first elastic sheets 3 and the first contact ends 9 are perpendicular to each other; the signal terminal assembly is provided with a plurality of second elastic sheets 13 and a plurality of second contact ends 8, and the second elastic sheets 13 and the second contact ends 8 are perpendicular to each other; the power terminal assembly and the signal terminal assembly are not contacted, and the first elastic sheet 3 and the second elastic sheet 13 respectively extend into the first jack 2 and the second jack 4.

The side of the second socket 4 is provided with a fool-proof groove 5 and a fool-proof rib 6 along the plugging direction. Prevent slow-witted recess 5 and prevent slow-witted bead 6 and the structure cooperation on the public end, at the in-process of public end and female end grafting, have the wrong function of anti-plug, ensure once to insert, reduce the wearing and tearing of socket.

The electric connector is used as an electric connector, electric transmission is realized by a power terminal, signal transmission is realized by a signal terminal, the electric transmission and the signal transmission are integrated on the plastic shell 7, the number of plugs on an electric appliance element can be effectively reduced, and the electric transmission and the signal transmission are not interfered with each other. The power terminal assembly and the signal terminal can effectively shorten the length of the plug, so that the structure of the female terminal is more compact, the electric conductivity is high, and the structural strength is good.

The power supply terminal assembly comprises a plurality of power supply terminals, the scheme preferably comprises two power supply terminals, each power supply terminal comprises a first injection molding plate, two first elastic sheets 3 are arranged on the side surface of each first injection molding plate, and two first contact ends 9 are arranged at the top of each first injection molding plate; a plurality of clapboards 1 are arranged in the first socket 2 in a clearance mode, and two first elastic sheets 3 are arranged between the two clapboards 1 respectively. The power supply terminal adopts the copper product, and two power supply terminals are controlled and are added and hold, high conductivity, good reliability to contactless between the first shell fragment 3, each other does not influence.

The upper end of the plastic shell 7 is provided with a plurality of first notches 10, the first contact end 9 is arranged in the first notches 10, the first contact end 9 extends out of the first notches 10, the first contact end 9 is divided through the first notches 10, and meanwhile, the structure of the female end is more compact, the size is reduced, and the cost is saved.

The signal terminal assembly comprises a plurality of signal terminals, the scheme adopts four signal terminals, each signal terminal comprises a second injection molding plate 12, two second elastic sheets 13 are arranged on the side surface of each second injection molding plate 12, a plurality of second contact ends 8 are arranged at the upper end of each second injection molding plate 12, five second contact ends 8 are preferably adopted in the scheme, and the second contact ends 8 are located on the same straight line. The signal terminal is formed by injection molding, so that the structural strength is good, and the signal transmission effect is good.

The upper end of the plastic shell 7 is provided with a plurality of second gaps 11, the second contact end 8 is arranged in the second gaps 11, and the second contact end 8 extends out of the second gaps 11; a plurality of sub-sockets are arranged in the second socket 4, and a plurality of second elastic sheets 13 are respectively inserted into the sub-sockets. The second contact end 8 is limited and fixed through the second notch 11, so that the structure of the female end is further compact, the size is reduced, and the cost is saved; the sub-socket divides the second elastic sheet 13, and the second elastic sheets 13 are not contacted with each other and are not influenced by each other.

Claims

1. A female end of a connector is characterized by comprising a plastic shell (7), wherein two ends of the plastic shell (7) are opened, a power terminal assembly and a signal terminal assembly are arranged in the plastic shell (7), a plurality of first elastic sheets (3) and a plurality of first contact ends (9) are arranged on the power terminal assembly, and the first elastic sheets (3) and the first contact ends (9) are perpendicular to each other; the signal terminal assembly is provided with a plurality of second elastic sheets (13) and a plurality of second contact ends (8), and the second elastic sheets (13) and the second contact ends (8) are perpendicular to each other; the power terminal assembly and the signal terminal assembly are not contacted, and the first elastic sheet (3) and the second elastic sheet (13) respectively extend into the first jack (2) and the second jack (4); the side of the second socket (4) is provided with a foolproof groove (5) and a foolproof convex edge (6) along the plugging direction.

2. The female connector end according to claim 1, wherein the power terminal assembly comprises a plurality of power terminals, the power terminals comprise a first injection molded plate, the first injection molded plate is provided with at least two first spring plates (3) at the side surface, and the first injection molded plate is provided with at least two first contact ends (9) at the top.

3. The female end of a connector according to claim 1, wherein a plurality of partition plates (1) are arranged in the first inserting opening (2) at intervals, and a plurality of first elastic pieces (3) are respectively arranged between the two partition plates (1).

4. The female end of a connector according to claim 1, wherein the plastic housing (7) is provided with a plurality of first notches (10) at the upper end thereof, the first contact end (9) is disposed in the first notches (10), and the first contact end (9) extends out of the first notches (10).

5. The female connector end according to claim 1, wherein the signal terminal assembly comprises a plurality of signal terminals, each signal terminal comprises a second injection-molded plate (12), at least two second elastic sheets (13) are arranged on the side surface of each second injection-molded plate (12), a plurality of second contact ends (8) are arranged at the upper end of each second injection-molded plate (12), and the second contact ends (8) are positioned on the same straight line.

6. The female end of a connector according to claim 1, wherein the plastic housing (7) is provided with a plurality of second notches (11) at the upper end thereof, the second contact end (8) is disposed in the second notches (11), and the second contact end (8) extends out of the second notches (11).

7. The female end of a connector according to claim 1, wherein a plurality of sub-sockets are arranged in the second socket (4), and a plurality of second resilient pieces (13) are respectively inserted into the plurality of sub-sockets.