CN-224204451-U - Simple Type-C plug connector with reinforced structure

CN224204451UCN 224204451 UCN224204451 UCN 224204451UCN-224204451-U

Abstract

The utility model discloses a simple Type-C plug connector with reinforced structure, which comprises an insulating body, a shielding shell, a plurality of terminals and a clamping hook piece, wherein an inserting cavity with a forward opening is formed in the insulating body, a positioning groove is concavely formed in the outer surface of the insulating body, slots are formed in the left side surface and the right side surface of the insulating body, the two slots are communicated between the outside and the inserting cavity, the two slots are respectively communicated with the two ends of the positioning groove, and the clamping hook piece is formed by integrally forming and bending a metal wire and comprises a positioning part and two hooking parts. Through with trip piece design for by metal wire integrated into one piece bending formation, need not to use stamping die to carry out stamping forming, save the mould, the preparation is easier to effectively reduced the cost of manufacture, the installation of trip piece need not to set up the through groove that runs through around on insulator simultaneously, is difficult for hiding dirty, and external dust and steam etc. also are difficult for getting into the tail end of product, and waterproof dustproof effect is better, satisfies the needs of using.

Inventors

XIA HUI
QIE JIANHUA
NING HAIBO
SUN JUN
PAN BIN

Assignees

广东华旃电子有限公司

Dates

Publication Date: 20260505
Application Date: 20250410

Claims (8)

1. The simple Type-C plug connector with the reinforced structure comprises an insulating body, a shielding shell, a plurality of terminals and a clamping hook piece, wherein an inserting cavity with a front opening is formed in the insulating body, the shielding shell is wrapped outside the insulating body, the terminals are arranged in the insulating body, each terminal is provided with a contact part and a welding part, the contact parts are suspended in the inserting cavity, the welding parts are exposed out of the rear end of the insulating body, the clamping hook piece is arranged in the insulating body, and the simple Type-C plug connector is characterized in that a positioning groove is concavely formed in one outer surface of the insulating body, slots are formed in the left side surface and the right side surface of the insulating body, the two slots are communicated with the outside and the inserting cavity, the two slots are respectively communicated with the two ends of the positioning groove, the clamping hook piece is formed by integrally forming and bending a metal wire, the positioning part is embedded in the positioning groove, the two clamping hook pieces are respectively bent and extend from the left end and the right end of the positioning part, the two clamping hook pieces are respectively suspended in the two slots, the two clamping hook pieces are respectively stretched into the two sides of the inserting cavity, and the two clamping hook pieces can be elastically arranged in a lateral mode.
2. The simple Type-C plug connector with enhanced structure of claim 1, wherein the positioning groove is U-shaped, and the positioning part is U-shaped, and comprises a transverse section and two longitudinal sections, wherein the two longitudinal sections are respectively bent and extended at the left end and the right end of the transverse section, and the two longitudinal sections are both extended backwards.
3. The enhanced simple Type-C plug connector of claim 2, wherein the hooking portion comprises a vertical section and an inclined section, the vertical section is bent and extended downwards and vertically at the tail end of the longitudinal section, part of the vertical section is exposed in the insertion cavity, the inclined section is bent and extended upwards towards the outer side at the lower end of the vertical section, and the inclined section faces the inner wall of the shielding shell.
4. The structurally enhanced simple Type-C plug connector of claim 1, wherein said metal wire is steel wire.
5. The simple Type-C plug connector with the enhanced structure of claim 1, wherein a plurality of terminal grooves are formed in the rear end face of the insulating body, the terminal grooves are communicated with the insertion cavity, and the terminals are respectively inserted into the corresponding terminal grooves from back to front to be tightly matched and fixed.
6. The enhanced simple Type-C plug connector of claim 1, wherein the rear edges of the two surfaces of the insulating body are provided with limiting convex strips, and the rear end face of the shielding shell abuts against the front sides of the limiting convex strips.
7. The enhanced simple Type-C plug connector of claim 6, wherein at least one surface of the rear end of the housing is provided with a protruding buckle, and the shielding housing is provided with a buckling hole corresponding to the protruding buckle, and the protruding buckle is buckled and fixed with the buckling hole.
8. The enhanced simple Type-C plug connector of claim 1, wherein said terminals are of a harpoon-like configuration.

Description

Simple Type-C plug connector with reinforced structure Technical Field The utility model relates to the technical field of electric connectors, in particular to a simple Type-C plug connector with reinforced structure. Background Type-C plug connector is commonly simply called Type-C interface, is a novel USB interface form, possesses positive and negative both sides insertible characteristics. This design greatly improves the convenience of use for the user because it is no longer necessary to distinguish between front and back for insertion as in a conventional USB interface. The Type-C interface is not only suitable for data transmission, but also supports multiple functions such as high-power transmission and video transmission. The Type-C plug connector gradually replaces the traditional USB interface with the characteristics of forward and reverse pluggable, high transmission speed, strong power transmission capability, strong video transmission function, strong interface universality, support of multiple protocols and the like, and becomes the main trend of future electronic equipment interfaces. The prior Type-C plug connector mainly comprises an insulating body, a shielding shell, a plurality of terminals and a clamping hook piece, wherein an insertion cavity with a forward opening is formed in the insulating body, the shielding shell is coated outside the insulating body, the terminals are arranged in the insulating body, each terminal is provided with a contact part and a welding part, the contact part is suspended in the insertion cavity, the welding part is exposed out of the rear end of the insulating body, and the clamping hook piece is arranged in the insulating body. However, in the prior art, this trip spare is metal sheet structure, it adopts stamping die to pass through stamping forming, its preparation degree of difficulty is big, and it is with high costs, and when the equipment, need set up the through groove in insulator, this through groove runs through insulator's front and back both ends, again with trip spare from back to front cartridge in the through groove, this kind of assembly structure can have very big gap, easy dirt that hides in the gap, outside dust and steam etc. are liable to see through the tail end of gap entering product, waterproof dustproof effect is not good, can't satisfy the needs of using. Accordingly, there is a need for improvements over current Type-C plug 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 primary objective is to provide a simple Type-C plug connector with enhanced structure, which can effectively solve the problems of the existing Type-C plug connector such as high manufacturing difficulty, high cost and poor waterproof and dustproof effects. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A simple Type-C plug connector with reinforced structure comprises an insulating body, a shielding shell, a plurality of terminals and a clamping hook piece, wherein an insertion cavity with a front opening is formed in the insulating body, the shielding shell is wrapped outside the insulating body, the terminals are arranged in the insulating body, each terminal is provided with a contact part and a welding part, the contact parts are suspended in the insertion cavity, the welding parts are exposed out of the rear end of the insulating body, the clamping hook piece is arranged in the insulating body, a positioning groove is concavely formed in the outer surface of the insulating body, slots are formed in the left side surface and the right side surface of the insulating body, the slots are communicated between the outside and the insertion cavity, the slots are respectively communicated with the two ends of the positioning groove, the clamping hook piece is formed by integrally forming and bending a metal wire rod and comprises a positioning part and two hooking parts, the positioning parts are embedded in the positioning groove and are respectively bent and extended out of the left end and the right end of the positioning part, the two hooking parts are respectively suspended in the two slots, the two hooking parts are respectively extended into the two sides of the insertion cavity, and the two hooking parts can be flexibly arranged in a side direction and inside and outside the positioning cavity. As a preferred scheme, the constant head tank is the U-shaped, and corresponding, this location portion is the U-shaped, and it is including horizontal section and two longitudinal segment, and these two longitudinal segment bend respectively in horizontal section left and right sides both ends and extend, and two longitudinal segment all extend backward, simple structure fixes a position more firmly. As a preferred scheme, the hook part comprises a vertical section and an inclined section, wherein the vert