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CN-224217736-U - Plug-resistant connector

CN224217736UCN 224217736 UCN224217736 UCN 224217736UCN-224217736-U

Abstract

The utility model discloses a plug-resistant connector which comprises an insulating body and a conductive terminal, wherein a plurality of positioning grooves are formed in the insulating body and are respectively positioned at the front ends of corresponding inserting grooves and are communicated with the corresponding inserting grooves, positioning spring pieces of the terminal extend forwards to the inserting grooves at the front ends of mounting parts, the front ends of the positioning spring pieces are inserted into the positioning grooves for positioning, elastic contact arms of the terminal extend forwards at the rear ends of the positioning spring pieces and are arranged in the inserting grooves.

Inventors

  • ZHANG YONGLI

Assignees

  • 东莞市全域通电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (10)

  1. 1. The plug-resistant connector is characterized by comprising an insulating body and a conductive terminal, wherein the insulating body comprises a plurality of inserting grooves and a plurality of locating grooves, the locating grooves are respectively arranged at the front ends of the corresponding inserting grooves and are communicated with the corresponding inserting grooves, the conductive terminal comprises an integrally formed mounting part and a plurality of terminals, the mounting part is fixedly arranged at the rear end of the insulating body, the terminals are arranged side by side and extend forwards at the front ends of the mounting part, each terminal comprises a locating spring piece and an elastic contact arm which are integrally formed and connected, the front ends of the locating spring pieces extend forwards into the inserting grooves, the front ends of the locating spring pieces are inserted into the locating grooves for locating, the elastic contact arms extend forwards at the rear ends of the locating spring pieces, and the elastic contact arms are arranged in the inserting grooves.
  2. 2. The plug-resistant connector of claim 1, wherein the mounting portion is provided with a fastening hole, and a back-off is provided on a lower surface of the rear end of the insulative housing, and the back-off is fastened and fixed to the fastening hole.
  3. 3. The connector of claim 2, wherein the back-off is a semi-cylindrical boss back-off.
  4. 4. The connector of claim 1, wherein the positioning spring and the elastic contact arm form an F-shaped structure.
  5. 5. The connector of claim 1, wherein the front end of the elastic contact arm is U-shaped.
  6. 6. The connector of claim 1, wherein the middle of the positioning spring is provided with a groove, the elastic contact arm is matched with the shape of the groove, and the elastic contact arm extends forwards from the rear end of the groove.
  7. 7. The connector of claim 1, wherein the front end of the mounting portion has a plurality of contact pins extending forward.
  8. 8. The connector of claim 1, wherein the lower surface of the housing is provided with a plurality of locating tabs.
  9. 9. The connector of claim 1, wherein the lower surface of the housing is provided with a positioning post.
  10. 10. The plug-resistant connector of claim 1, wherein the left and right sides of the lower surface of the insulating body are provided with positioning protrusions.

Description

Plug-resistant connector Technical Field The utility model relates to the connector field technology, in particular to a plug-resistant connector. Background An electronic connector, also commonly referred to as a circuit connector, an electrical connector, refers to a conductor arrangement that is capable of bridging two conductors on a circuit so that current or signals can flow from one conductor to the other. An electronic connector is a motor system that provides a separable interface for connecting two sub-electronic systems, simply referred to as a connector, i.e., a bridge between two components that complete an electrical connection between an electrical circuit or electronic machine. Such as power plugs/sockets, IC sockets, phone line plugs, etc. Electronic connectors are widely used in various electrical circuits to connect or disconnect electrical current or signals. The connection may be temporary and easily pluggable at any time, or may be a permanent junction between electrical devices or wires. The electronic connectors are generally divided into two types, namely a female base connector and a male connector, wherein the female base connector and the male connector are matched in a whole set for use, and the female base connector and the male connector are plugged into a conductive circuit to realize the data transmission function. The current connector generally comprises an insulating body and a plurality of conductive terminals, one ends of the conductive terminals are fixedly connected with the insulating body, the other ends of the conductive terminals are suspended in an inserting groove on the insulating body, the structure is simpler, the conductive connection function of the connector can be basically realized, but the conductive terminals are easy to deform and tilt after being inserted and pulled for many times due to the fact that the conductive terminals are of suspended structures, the force arm of the conductive terminals is larger, the bending moment born by the root parts of the conductive terminals is larger, the circuit is easy to break, normal operation of the circuit is affected, the connector is damaged, the quality of a product is poor, the service life of the product is short, the competitiveness is not realized, inconvenience is brought to the use of users, and the current requirements cannot be met. Therefore, there is a need to develop a new solution to improve the current connectors. Disclosure of utility model In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a connector with plug resistance, which can effectively solve the problems of the existing connector that the conductive terminal is easy to deform and tilt after multiple plug, the moment arm of the conductive terminal is large, the root of the conductive terminal bears a large bending moment, which is easy to break, and affects the normal operation of the circuit, damages the connector, has poor product quality, and has short service life and is not competitive. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The plug-resistant connector comprises an insulating body and a conductive terminal, wherein the insulating body comprises a plurality of inserting grooves and a plurality of positioning grooves, the positioning grooves are respectively arranged at the front ends of the corresponding inserting grooves and are communicated with the corresponding inserting grooves, the conductive terminal comprises an integrally formed mounting part and a plurality of terminals, the mounting part is fixedly arranged at the rear end of the insulating body, the terminals are arranged side by side and extend forwards at the front end of the mounting part, each terminal comprises a positioning spring piece and an elastic contact arm, the positioning spring piece extends forwards into the inserting grooves at the front end of the mounting part, the front end of the positioning spring piece is inserted into the positioning grooves for positioning, the elastic contact arm extends forwards at the rear end of the positioning spring piece, and the elastic contact arm is arranged in the inserting grooves. As a preferred scheme, be provided with the knot hole on the installation department, the rear end lower surface of this insulator is provided with the back-off, and this back-off is connected fixedly with knot hole buckle, and simple structure and steadiness are good, and equipment convenient and fast offers convenience for production. As a preferable scheme, the back-off is a semi-cylindrical boss back-off. As a preferable scheme, the positioning spring plate and the elastic contact arm form an F-shaped structure. As a preferable scheme, the front end of the elastic contact arm is of a U-shaped structure, and contact points are increased, so that the reliability of contact connection of t