CN219477057U

CN219477057U - High-reliability connector

Info

Publication number: CN219477057U
Application number: CN202320242809.XU
Authority: CN
Inventors: 刘旭平; 吴思考; 陈光桥; 赵顺涛; 钱辉
Original assignee: Zhejiang Bomu Precision Electronics Co ltd
Current assignee: Zhejiang Bomu Precision Electronics Co ltd
Priority date: 2023-02-04
Filing date: 2023-02-04
Publication date: 2023-08-04
Anticipated expiration: 2033-02-04

Abstract

The utility model relates to a high-reliability connector, which comprises a rubber core and a plurality of terminal plates arranged on the rubber core at intervals, wherein a plurality of accommodating grooves for accommodating the terminal plates are formed in the rubber core, a plurality of jacks communicated with the accommodating grooves are respectively formed in one side of the rubber core, one end of each terminal plate is provided with a pin which is vertically bent and extends out of the rubber core, the other end of each terminal plate is provided with a circular tube part arranged in the accommodating groove, contact holes communicated with the jacks are formed in the circular tube part, the contact holes are horn-shaped, and a plurality of grooves communicated with the contact holes are respectively formed in the peripheral wall of the circular tube part. The utility model has the advantages of simple structure, stable and reliable performance, reliable connection and convenient assembly.

Description

High-reliability connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a high-reliability connector.

Background

A connector is a device that connects two active devices and is used to transmit current or signals. The main mating fields of the electric connector include traffic, communication, network, IT, medical treatment, household appliances and the like, and the rapid development of the product technology level and the rapid growth of the market thereof in the mating fields strongly pull the development of the connector technology. The connection between the terminal plate and the rubber core of the existing connector is not compact, the terminal plate is easy to loosen and fall off, and when the terminal plate is spliced with the contact pin, the contact pressure between the terminal plate and the contact pin is too small, so that the contact between the terminal plate and the contact pin is unreliable, and the phenomenon of poor contact between the terminal plate and the contact pin is easy to occur, so that the connector has the defects of unreliable performance and unreliable connection.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the high-reliability connector which has the advantages of simple structure, stable and reliable performance, reliable connection and convenient assembly.

In order to achieve the above purpose, the utility model adopts a highly reliable connector, which comprises a rubber core and a plurality of terminal plates arranged on the rubber core at intervals, wherein a plurality of accommodating grooves for accommodating the terminal plates are arranged on the rubber core, a plurality of jacks communicated with the accommodating grooves are respectively arranged on one side of the rubber core, one end of the terminal plate is provided with a pin which is vertically bent and extends out of the rubber core, the other end of the terminal plate is provided with a circular tube part arranged in the accommodating groove, a contact hole communicated with the jacks is arranged in the circular tube part, the contact hole is in a horn shape, and a plurality of slots communicated with the contact hole are respectively arranged on the peripheral wall of the circular tube part.

The beneficial effects of the structure are as follows: the terminal plate is provided with a circular tube part which is spliced with the contact pin, a contact hole which is in a horn shape is arranged in the circular tube part, a slot is arranged on the circular tube part, and when the contact pin is inserted in the contact hole, the slot can promote the tension of the contact hole, so that the contact reliability of the contact pin and the circular tube part can be ensured. Therefore, the connector has the advantages of simple structure, stable and reliable performance and reliable connection.

Particularly, a limiting piece is arranged on two sides of the terminal piece respectively, a plurality of anti-falling teeth are arranged on the limiting piece respectively, the anti-falling teeth are clamped in the accommodating grooves of the rubber core respectively, and the limiting piece is in limiting fit with the rubber core. The limiting piece of the terminal piece is provided with the anti-falling teeth which are clamped in the accommodating groove, the anti-falling teeth can play a role in preventing loosening, the terminal piece can be prevented from loosening and falling, and the terminal piece and the rubber core can be ensured to be connected more compactly.

Particularly, the positions of the pins of the rubber core corresponding to the plurality of terminal plates are respectively provided with a limiting groove, the pins are clamped in the limiting grooves, and the limiting fit of the pins and the rubber core is formed. The pin block is in the spacing groove of gluing the core to the assembly of terminal plate and gluing the core is more convenient.

Particularly, a positioning groove matched with the circular tube part is arranged in the accommodating groove of the rubber core, the circular tube part is clamped in the positioning groove, and the circular tube part is matched with the rubber core in a clamping way. The positioning groove matched with the circular tube part is arranged in the accommodating groove of the rubber core, so that the circular tube part and the rubber core are convenient to assemble, and the assembly is more convenient.

Drawings

Fig. 1 is a perspective view of an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of an embodiment of the present utility model.

Fig. 3 is an exploded view of an embodiment of the present utility model.

Detailed Description

As shown in fig. 1 to 3, an embodiment of the present utility model is a highly reliable connector, including a rubber core 10 and a plurality of terminal plates 11 arranged on the rubber core 10 at intervals, wherein a plurality of accommodating grooves 100 for accommodating the plurality of terminal plates 11 are provided on the rubber core 10, a plurality of insertion holes 101 communicating with the plurality of accommodating grooves 100 are provided on one side of the rubber core 10, one end of the terminal plate 11 is provided with a pin 111 vertically bent and extending out of the rubber core 10, the other end of the terminal plate 11 is provided with a circular tube portion 112 provided in the accommodating groove 100, a contact hole 1121 communicating with the insertion hole 101 is provided in the circular tube portion 112, the contact hole 1121 is in a horn shape, and a plurality of grooves 1122 communicating with the contact hole 1121 are provided on the peripheral wall of the circular tube portion 112. The two sides of the terminal plate 11 are respectively provided with a limiting plate 113, the limiting plates 113 are respectively provided with a plurality of anti-falling teeth 114, the anti-falling teeth 114 are respectively clamped in the accommodating grooves 100 of the rubber core 10, and the limiting plates 113 are in limiting fit with the rubber core 10. The limiting piece of the terminal piece is provided with the anti-falling teeth which are clamped in the accommodating groove, the anti-falling teeth can play a role in preventing loosening, the terminal piece can be prevented from loosening and falling, and the terminal piece and the rubber core can be ensured to be connected more compactly.

As shown in fig. 2 and 3, the pins 111 of the rubber core 10 corresponding to the plurality of terminal plates 11 are respectively provided with a limit groove 102, the pins 111 are clamped in the limit grooves 102, and limit fit between the pins 111 and the rubber core 10 is formed. The pin block is in the spacing groove of gluing the core to the assembly of terminal plate and gluing the core is more convenient. The accommodating groove 100 of the rubber core 10 is internally provided with a positioning groove 103 matched with the circular tube part 112, the circular tube part 112 is clamped in the positioning groove 103, and the circular tube part 112 is matched with the rubber core 10 in a clamping way. The positioning groove matched with the circular tube part is arranged in the accommodating groove of the rubber core, so that the circular tube part and the rubber core are convenient to assemble, and the assembly is more convenient.

The terminal plate is provided with a circular tube part which is spliced with the contact pin, a contact hole which is in a horn shape is arranged in the circular tube part, a slot is arranged on the circular tube part, and when the contact pin is inserted in the contact hole, the slot can promote the tension of the contact hole, so that the contact reliability of the contact pin and the circular tube part can be ensured. Therefore, the connector has the advantages of simple structure, stable and reliable performance and reliable connection.

Claims

1. The utility model provides a high reliable connector, includes gluey core, a plurality of interval arrangement setting terminal piece on gluey core, its characterized in that: the rubber core on be provided with a plurality of storage tanks that are used for placing a plurality of terminal pieces, rubber core one side on set up respectively with a plurality of jacks that are linked together of a plurality of storage tanks, terminal piece one end have perpendicular bending and extend the pin outside the rubber core, the terminal piece other end have the pipe portion that sets up in the storage tank, be provided with the contact hole that is linked together with the jack in this pipe portion, this contact hole is loudspeaker-shaped, and be provided with the fluting that a plurality of and contact hole are linked together on the pipe portion perisporium respectively.

2. The high reliability connector of claim 1, wherein: the terminal plate both sides on be provided with a spacing piece respectively, be provided with a plurality of anticreep teeth on this spacing piece respectively, a plurality of anticreep teeth block respectively in the storage tank of gluing the core, and constitute spacing piece and the spacing cooperation of gluing the core.

3. The high reliability connector according to claim 1 or 2, characterized in that: the pin positions of the rubber core corresponding to the plurality of terminal plates are respectively provided with a limit groove, the pins are clamped in the limit grooves, and limit fit between the pins and the rubber core is formed.

4. The high reliability connector according to claim 1 or 2, characterized in that: the rubber core is characterized in that a positioning groove matched with the circular tube part is formed in the accommodating groove of the rubber core, the circular tube part is clamped in the positioning groove, and the circular tube part is matched with the rubber core in a clamping way.