CN215008666U

CN215008666U - Connector with anti-breaking contact pin

Info

Publication number: CN215008666U
Application number: CN202121217392.9U
Authority: CN
Inventors: 李奎; 杜新霞
Original assignee: Bengbu Xinrui Electronic Technology Co ltd
Current assignee: Bengbu Xinrui Electronic Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-03
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a connector of anti rupture of contact pin, including the shell, set up the contact pin in the shell, inside in the shell with be provided with the glass sintering between the clearance of contact pin, stretch out at the contact pin the inside cavity that all is equipped with in glass sintering's both ends all sets up insulating elastic rod in every cavity. The utility model has the advantages that: this product is equipped with two insulating elastic rod in contact pin inside, improves the bending resistance performance of contact pin, when the contact pin does not align with the jack on the female seat, can not make the contact pin rupture.

Description

Connector with anti-breaking contact pin

Technical Field

The utility model relates to an electronic component technical field especially relates to a connector of anti rupture of contact pin.

Background

Generally, a Connector (Connector) is provided to various electronic devices for electrical connection. For example, the connector is installed in electronic equipment such as a mobile phone, a computer, a tablet computer, etc., so that various components arranged in the electronic equipment are electrically connected with each other, the connector in the related art generally includes a housing, and a pin is fixedly connected to a bottom wall of the housing in a penetrating manner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connector with anti-breaking contact pins.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a connector with anti-breaking pins is characterized in that: including the shell, set up the contact pin in the shell, in the shell inside with be provided with the glass sintering between the clearance of contact pin, stretch out at the contact pin the inside cavity that all is equipped with in glass sintering's both ends all sets up insulating elastic rod in every cavity.

Preferably, the shell is a cylinder with two open ends, the two open ends of the shell are both step openings, and an epoxy resin layer is arranged at each step opening.

Preferably, each epoxy resin layer is provided with a through hole, the contact pin penetrates through the through hole, and an arc-shaped chamfer is arranged at a port of each through hole, which extends out of the contact pin.

Preferably, a set of first annular grooves is uniformly formed in the inner side wall of the shell, a set of second annular grooves is formed in the contact pin, and the set of second annular grooves and the set of first annular grooves are arranged in a staggered mode.

Preferably, the material of the insulating elastic rod is silicon rubber.

The utility model has the advantages that: the utility model provides a connector of anti rupture of contact pin is equipped with two insulating elastic rod inside the contact pin, improves the bending resistance performance of contact pin, in the contact pin not with female seat on the jack alignment in right time, can not make the contact pin rupture.

Drawings

Fig. 1 is a schematic structural diagram of a connector with anti-breaking pins according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model provides a pair of connector of anti rupture of contact pin, including shell 1, shell 1 is both ends open-ended drum, sets up contact pin 2 in shell 1, inside shell 1 with fill glass sintering 3 between the clearance of contact pin 2, fix contact pin 2 in the inside of shell 1 through glass sintering 3.

A group of first annular grooves 1.2 are uniformly arranged on the inner side wall of the shell 1, a group of second annular grooves 1.3 are arranged on the contact pin 2, the group of second annular grooves 1.3 and the group of first annular grooves 1.2 are arranged in a staggered mode, and glass is filled between the group of first annular grooves 1.2 and the group of second annular grooves 1.3, so that the contact pin 2 can be tightly fixed inside the shell 1.

Stretch out at contact pin 2 the inside cavity 4 that all is equipped with in both ends of glass sintering 3 all sets up insulating elastic rod 5 in every cavity 4, and insulating elastic rod 5's material is the silicon rubber in this embodiment, and the silicon rubber not only has fine insulating nature, and excellent elasticity performance in addition can make contact pin 2's outside one end and female seat jack when misplacing, can not be because of bending and be broken to lead to the connector to scrap.

Both ends opening of shell 1 is the ladder opening, all is equipped with epoxy layer 1.1 at every ladder opening part, and epoxy layer 1.1 can effectively improve the withstand voltage performance of connector.

Every all be equipped with the through-hole on the epoxy 1.1, pass in the through-hole contact pin 2 stretches out at every through-hole contact pin 2's port all is equipped with arc chamfer 6, sets up the angle of bending that arc chamfer 6 can increase contact pin 2, prevents contact pin 2 because of the too big rupture of angle of bending.

When using the connector, on inserting into the jack on the female seat with contact pin 2, when contact pin 2 is not to going up the jack, will be bent, and then have probably by the rupture, this product is equipped with insulating elastic rod 5 in contact pin 2 inside, improves contact pin 2's elasticity, improves contact pin 2's anti breaking performance, all be equipped with the arc chamfer in the port department of epoxy 1.1's through-hole moreover, increased the angle that the contact pin can buckle to further the anti breaking performance of contact pin 2 who improves.

Claims

1. A connector with anti-breaking pins is characterized in that: including shell (1), set up contact pin (2) in shell (1), at shell (1) inside with be provided with glass sintering (3) between the clearance of contact pin (2), stretch out at contact pin (2) the inside cavity (4) that all is equipped with in both ends of glass sintering (3) all sets up insulating elastic rod (5) in every cavity (4).

2. A pin anti-snap connector as defined in claim 1, wherein: the shell (1) is a cylinder with two open ends, the two open ends of the shell (1) are both step openings, and an epoxy resin layer (1.1) is arranged at each step opening.

3. A pin anti-snap connector as defined in claim 2, wherein: every all be equipped with the through-hole on epoxy layer (1.1), pass in the through-hole contact pin (2), stretch out at every through-hole the port of contact pin (2) all is equipped with arc chamfer (6).

4. A pin anti-snap connector as defined in claim 1, wherein: evenly be equipped with a set of first ring channel (1.2) on the inside lateral wall of shell (1) be equipped with a set of second ring channel (1.3) on contact pin (2), a set of second ring channel (1.3) and a set of first ring channel (1.2) set up in a staggered way.

5. A pin anti-snap connector as defined in claim 1, wherein: the insulating elastic rod (5) is made of silicon rubber.