electrical connector

Abstract

The invention discloses an electrical connector which comprises a socket and a plug. The socket comprises a first insulator and a plurality of first terminals, wherein the first insulator is provided with an accommodation space. The plug comprises a second insulator matched with the accommodation space and a plurality of second terminals. First bosses are formed in both sides of the rear end of the accommodation space of the first insulator respectively, a first clamping groove is formed at the rear end of each first boss, a pivoting groove is formed at the front end of each first boss, second bosses are formed in both sides of the middle portion of the accommodation space of the first insulator respectively, a second clamping groove is formed at the rear end of each second boss, containing grooves matched with first bosses are formed in both sides of the front end of each second boss, a clamping point is formed at the front end of each containing groove, steps are arranged on both sides of the second insulator, each step is provided with a second clamping point, when the plug is plugged into the socket, the containing grooves of the plug are embedded with the first bosses of the socket, the first clamping point is clamped and positioned in the first clamping groove, and the second clamping point is clamped and positioned in the second clamping groove, so that the plug can be prevented from dropping out of the socket.

Description

Technical field: [0001] The invention relates to the technical field of connector products, in particular to an electrical connector with stable structure, convenient assembly and use, long service life and stable electrical connection. Background technique: [0002] At present, one of the most convenient functions of portable electronic products such as mobile phones (cell phones), personal data processors (PDAs), notebook computers, and digital cameras is that they can provide consumers with non-fixed-point use, and these electronic products All of them need to consume power. Therefore, many electronic products need to be equipped with a battery, and the battery is connected to the product body through a connector to provide power for the product. [0003] The Chinese patent No. 201120485643.1 discloses a socket connector, which is used to fix and electrically connect a cable plug connector on a circuit board, including: an insulating shell, which has an accommodating spac...

AI Technical Summary

Problems solved by technology

[0005] There are some deficiencies in the above-mentioned socket connector: 1. The assembly and use of the above-mentioned socket connector and the cable plug are relatively complicated, and it is not convenient to use

2. After the cable plug connector is placed in the accommodation space in the socket connector, and the cable plug is fixed in the socket connector under the cooperation of the rotating cover and the fixing device, but because the rotating cover can be pushed horizontally After a long time of use, the rotating cover is likely to become loose, which makes it impossible to ensure that the rotating cover covers the cable plug connector for a long time, so that a stable connection cannot be formed between the cable plug connector and the socket connector. electrical connection, there may even be a bad phenomenon that the cable plug connector will be detached from the socket connector

3. Since the thickness between the bottom surface of the insulating housing in the socket connector and the bottom of the accommodating space in the insulating housing is relatively thin, and there is no reinforcement structure, after the socket connector is docked with the cable plug many times, there will be Risk of port splitting, does not guarantee the life of the receptacle connector

[0006] In addition, there is also a socket connector and plug connector that can be directly inserted into the market. Due to the limitation of the customer organization, parts are generally provided at the socket of the socket connector, so that the socket connector and the plug connector cannot be inserted in parallel. , and it is assembled by oblique insertion, but since the socket connector and the plug connector have no card-free combination, when the plug connector is pressed, there is a great possibility that the plug connector will exit the socket connector.

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