CN212304001U

CN212304001U - Opposite-insertion type contact element for high-speed signal connector

Info

Publication number: CN212304001U
Application number: CN202021262724.0U
Authority: CN
Inventors: 李荣兰; 杨云中; 赵海波; 庄申乐; 高睿晗
Original assignee: Jinan Radio Nine Factory Co ltd
Current assignee: Jinan Radio Nine Factory Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-01-05
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a high-speed signal connector is with inserting formula contact, including plug reed and socket reed, the plug reed is installed in the plug base, and plug reed and socket reed are inserted and are closed the tip shape the same, and the head has the arc arch, two reed central lines coincidence. When the reed is inserted, the arc-shaped bulge at the head of the reed is contacted with the straight surface of the other reed to form two contact surfaces. The utility model discloses sound construction has high reliability and stability, anti-vibration, contact resistance is little, the soft and workable of plug, characteristics with low costs, that the product percent of pass is high.

Description

Opposite-insertion type contact element for high-speed signal connector

Technical Field

The utility model belongs to the technical field of the electric connector, specifically a high-speed signal connector is with to inserting formula contact.

Background

The electric connector is used as one of elements for connecting electric lines, and is used for performing the functions of electric connection and signal transmission between a power supply and an electric appliance, a device and an assembly, an assembly and a cabinet, and a system and a subsystem, and keeping the signal distortion and the energy loss from changing between the system and the system. With the progress of data transmission technology and higher speed requirements, high-speed signal connectors have become indispensable components in modern equipment, and the quality of the high-speed signal connectors directly affects the performance of the equipment. The reliability of the contacts is particularly important because the contacts used in the connector must be securely fixed to ensure the safety and stability of the connector. While ensuring reliability, contact elements that are easy to machine, low cost, and have high yield are increasingly in demand.

Disclosure of Invention

An object of the utility model is to provide a high-speed signal connector contact that the reliability is high, workable, with low costs to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high-speed signal connector is with formula contact of inserting to, includes plug reed and socket reed, and the plug reed is installed in the plug base, and the socket reed is installed in the socket base.

As a further aspect of the present invention: the central line of the plug reed is superposed with that of the socket reed, and the plug reed is conveniently butted with the socket reed after being superposed.

As a further aspect of the present invention: the plug reed and the socket reed are inserted and combined to form an arc-shaped protruding structure, and the plug reed and the socket reed form two contact surfaces after being inserted and combined, so that the plug and the socket are guaranteed to be soft in plugging and unplugging, and stable and reliable in contact.

As a further aspect of the present invention: one side of the plug is provided with a plurality of groups of plug reeds, one side of the plug base which belongs to the plug is provided with a plurality of groups of socket reeds corresponding to the plug reeds, and the stability in the contact process is improved through the plurality of groups of plug reeds and the socket reeds.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses sound construction has high reliability and stability, anti-vibration, resistance are little, the soft and workable of plug, characteristics with low costs, product percent of pass height.

Drawings

FIG. 1 shows the state of the utility model with no spring leaf inserted;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the spring plate of the present invention;

FIG. 4 is a schematic view of the other side of the spring plate of the present invention;

FIG. 5 is a schematic structural view of the utility model in use;

in the figure, 1-plug base, 2-plug reed, 3-socket base, 4-socket reed, 5-reed tail, 6-reed middle and 7-reed plugging end.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, an opposite-insertion type contact for a high-speed signal connector includes a plug spring 2 and a socket spring 3, the plug spring 2 is installed in a plug base 1, the socket spring 3 is installed in a socket base 4, and the center lines of the plug spring 2 and the socket spring 3 are overlapped. When the reed is inserted, the inserting end part 7 of the reed generates contact pressure with the middle part 6 of the reed, and the inserting end part 7 of the reed generates contact with the middle part 6 of the reed to form two contact surfaces. Thereby guarantee plug and socket plug soft, the contact is reliable and stable.

The using state of the utility model is shown in figure 5. The plurality of pairs of the plug reeds 2 and the socket reeds 4 which are inserted and combined in the group are used for transmitting high-speed signals, and the contact stability is improved. The distance between the inserted plug reed 2 and the inserted socket reed 4 is 1.27 mm.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The plug-in contact piece for the high-speed signal connector comprises a plug reed and a socket reed, and is characterized in that the plug reed is connected to a plug base, and the socket reed is connected to a socket base; the plug reed and the socket reed are inserted and combined, the head of the plug reed and the socket reed are in an arc shape, and the central lines of the two reeds are overlapped.

2. The mating contact for a high speed signal connector of claim 1, wherein said plug spring centerline and said receptacle spring centerline coincide.

3. The mating contact for a high-speed signal connector according to claim 1, wherein the mating ends of the plug spring and the socket spring are both arc-shaped protruding structures, and two contact surfaces are formed after the plug spring and the socket spring are mated.

4. The mating contact for a high speed signal connector as claimed in claim 1, wherein the plug has a plurality of sets of plug blades on one side thereof, and a plurality of sets of socket blades on a side of the base thereof corresponding to the plug blades.