CN219067303U

CN219067303U - Needle seat connector

Info

Publication number: CN219067303U
Application number: CN202223407506.3U
Authority: CN
Inventors: 叶海
Original assignee: Jiangsu Wanju Electric Co ltd
Current assignee: Jiangsu Wanju Electric Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-23
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a needle seat connector, which belongs to the technical field of electric connectors and comprises a socket body, wherein a plurality of contact pins penetrating through the socket body are arranged on the socket body, and a first connecting cavity and a second connecting cavity which are arranged in an open mode are arranged on the socket body. According to the utility model, the opening directions of the two connecting cavities are mutually perpendicular, the second connecting cavity is vertically arranged, and no bending force exists during installation, so that the state of the contact pin during connection can be conveniently observed only by arranging the notch on the side wall; and first connecting chamber level sets up, for avoiding the influence of bending force to the contact pin during installation, is provided with two sets of direction muscle in first connecting chamber, and the direction muscle position has undertaken the plug force and the wearing and tearing during connection to two sets of direction muscle setting direction mutually perpendicular has increased the structural stability after the installation, has promoted the reliability after the installation.

Description

Needle seat connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a needle seat connector.

Background

The needle seat is widely applied to the automobile industry and the household appliance industry, is a common part of the existing electronic equipment, can realize quick electric connection and assembly, and can build a bridge for communication between the blocked or isolated circuits in the circuits, so that current flows, the circuits realize preset functions, and the service life and the safety performance of the products are very important. In the use, two connectors of connector are easy to loosen, resulting in easy damage of the contact pin.

Disclosure of Invention

The utility model aims to provide a needle seat connector.

The technical scheme of the utility model is as follows: the utility model provides a needle file connector, including the socket body, be equipped with many contact pins that run through the socket body on the socket body, be equipped with the first connecting chamber and the second connecting chamber of uncovered setting on the socket body, the opening direction mutually perpendicular in first connecting chamber and second connecting chamber, the contact pin is L type contact pin, be provided with the transition chamber between first connecting chamber and the second connecting chamber, first connecting chamber level sets up, be equipped with two sets of guide bars on the inner wall in first connecting chamber, the second connecting chamber is on a parallel with two lateral walls of first connecting chamber opening direction inwards sunken formation notch, the tip protrusion of contact pin is in the notch setting.

According to a further technical scheme, the arrangement directions of the two groups of guide ribs are mutually perpendicular, one group of guide ribs are arranged in opposite directions, and the other group of guide ribs are arranged on the same inner wall.

Further technical scheme, be provided with the installation department that outwards protrudes on the socket body in the outside of second holding chamber.

The utility model has the beneficial effects that:

according to the utility model, the opening directions of the two connecting cavities are mutually perpendicular, the second connecting cavity is vertically arranged, and no bending force exists during installation, so that the state of the contact pin during connection can be conveniently observed only by arranging the notch on the side wall; and because the first connecting chamber is horizontal setting, for avoiding the influence of bending force to the contact pin during installation, be provided with two sets of direction muscle in first connecting chamber, the direction muscle position has undertaken the plug force and the wearing and tearing when connecting to two sets of direction muscle setting direction mutually perpendicular has increased the structural stability after the installation, has promoted the reliability after the installation.

Drawings

Figure 1 is a front view of a schematic structure of the present utility model,

figure 2 is a schematic top view of the structure of the present utility model,

figure 3 is a left side view of the structural schematic of the present utility model,

fig. 4 is a schematic cross-sectional view of the BB side in fig. 2, wherein 1, socket body, 2, pins, 3, first connecting cavity, 31, guide rib, 4, second connecting cavity, 41, notch, 5, transition cavity, 6, and mounting portion.

Detailed Description

The utility model will be further illustrated by the following non-limiting examples, which illustrate the utility model.

As shown in fig. 1-4, the utility model provides a hub connector, which comprises a socket body 1, wherein a plurality of pins 2 penetrating through the socket body 1 are arranged on the socket body 1, a first connecting cavity 3 and a second connecting cavity 4 which are arranged in an open manner are arranged on the socket body 1, and an installation part 6 which protrudes outwards is arranged on the outer side of the second accommodating cavity on the socket body 1. The opening directions of the first connecting cavity 3 and the second connecting cavity 4 are mutually perpendicular, the first connecting cavity 3 is horizontally arranged, and the contact pin 2 is an L-shaped contact pin 2.

A transition cavity 5 is arranged between the first connecting cavity 3 and the second connecting cavity 4, after the contact pin 2 penetrates through the transition cavity 5, one part of the contact pin 2 is arranged in the first connecting cavity 3, the other part of the contact pin is arranged in the second connecting cavity 4, two groups of guide ribs 31 are arranged on the inner wall of the first connecting cavity 3, the arrangement directions of the two groups of guide ribs 31 are mutually perpendicular, one group of guide ribs 31 are arranged in opposite directions, and the other group of guide ribs 31 are arranged on the same inner wall. The guide rib 31 part bears the insertion and extraction force and abrasion during connection, and the two groups of guide ribs 31 are mutually perpendicular in arrangement direction, so that the structural stability after installation is improved, and the reliability after installation is improved.

The two side walls of the second connecting cavity 4 parallel to the opening direction of the first connecting cavity 3 are recessed inwards to form a notch 41, and the end part of the contact pin 2 protrudes out of the notch 41.

According to the utility model, the opening directions of the two connecting cavities are mutually perpendicular, the second connecting cavity 4 is vertically arranged, and no bending force exists during installation, so that the state of the contact pin 2 during connection can be conveniently observed only by arranging the notch 41 on the side wall; in order to avoid the influence of bending force on the contact pin 2 during installation, two groups of guide ribs 31 are arranged in the first connecting cavity 3 due to the horizontal arrangement, and the stability of the utility model after installation is ensured by the arrangement of the guide ribs 31.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hub connector, characterized by: including the socket body, be equipped with many on the socket body and run through the contact pin of socket body, be equipped with the first connecting chamber and the second connecting chamber that open set up on the socket body, the opening direction mutually perpendicular in first connecting chamber and the second connecting chamber, its characterized in that: the contact pin is L type contact pin, be provided with the transition chamber between first connecting chamber and the second connecting chamber, first connecting chamber level sets up, be equipped with two sets of guide bars on the inner wall of first connecting chamber, the second connecting chamber is on a parallel with the inwards sunken notch that forms of two lateral walls of first connecting chamber opening direction, the tip protrusion of contact pin is in the notch setting.

2. A hub connector as defined in claim 1, wherein: the arrangement directions of the two groups of guide ribs are mutually perpendicular, one group of guide ribs are arranged in opposite directions, and the other group of guide ribs are arranged on the same inner wall.

3. A hub connector as defined in claim 1, wherein: the socket body is provided with an outwards protruding mounting part positioned on the outer side of the second accommodating cavity.