CN-224217764-U - Assembled inserting end structure and connector

Abstract

The application relates to an assembled inserting end structure and a connector, wherein the assembled inserting end structure comprises a shell component, a core component, a wire protecting sleeve and a lock sleeve, the shell component comprises a positioning table arranged on the inner wall surface and a locking groove arranged on the inner wall surface, the core component is arranged in the shell component, the wire protecting sleeve is arranged in the shell component, the lock sleeve is arranged in the shell component and sleeved outside the core component and the wire protecting sleeve, the lock sleeve comprises at least two half open type buckle flaps, the lock sleeve is formed by buckling the buckle flaps in a separable way, the lock sleeve is used for fixing the core component and the wire protecting sleeve when the buckle flaps are buckled, the lock sleeve also comprises a lock tongue which is arranged in an outward-turning way, the lock tongue is an elastic body, one end of the lock sleeve, which is far away from the free end of the lock tongue, is a positioning end, and when the positioning end is in butt joint with the positioning table, the lock tongue is turned into the locking groove and is in butt joint with a groove wall of one side of the locking groove, which faces the positioning table.

Inventors

• CHEN YONGPING
• FAN XIANMING

Assignees

• 深圳市柯耐特科技有限公司

Dates

Publication Date

20260508

Application Date

20250429

Claims (10)

1. 1. An assembled spigot structure, characterized in that, the assembled spigot structure includes: the shell assembly comprises a positioning table arranged on the inner wall surface and a locking groove arranged on the inner wall surface; the core inserting assembly is arranged in the shell assembly; The wire protection sleeve is arranged in the shell assembly; The lock sleeve is positioned in the shell assembly and sleeved outside the lock pin assembly and the wire protection sleeve, the lock sleeve comprises at least two half open type buckling flaps, the lock sleeve is formed by detachably buckling the buckling flaps, and the lock sleeve is used for fixing the lock pin assembly and the wire protection sleeve when the buckling flaps are buckled; The lock sleeve further comprises a lock tongue which is arranged in an outward turning mode, the lock tongue is an elastic body, one end, deviating from the free end of the lock tongue, of the lock sleeve is a positioning end, and when the positioning end is in butt joint with the positioning table, the lock tongue turns into the lock joint groove and is in butt joint with the groove wall of the lock joint groove, facing to one side of the positioning table.
2. 2. The assembled end insertion structure according to claim 1, wherein the ferrule assembly comprises a first adapting portion, the sheath comprises a second adapting portion, the sheath comprises a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion are axially spaced apart, the first connecting portion is fixedly connected with the first adapting portion when the buckle flaps are buckled, and the second connecting portion is connected with the second adapting portion; One of the first adapting part and the first connecting part is configured as a ring groove, and the other is configured as a snap ring; One of the second fitting part and the second connecting part is configured as a ring groove, and the other is configured as a snap ring.
3. 3. The assembled end insertion structure of claim 2, wherein the lock sleeve comprises a first button flap and a second button flap, the first button flap and the second button flap being detachably fastened to form the lock sleeve, at least one of the first button flap and the second button flap having the locking tongue; The first buckling petals comprise a plurality of first ring parts, the second buckling petals comprise a plurality of second ring parts, each first ring part and each second ring part are configured to be any one of a groove body and a convex ring, and after the first buckling petals are buckled with the second buckling petals, the first ring parts and the second ring parts are correspondingly enclosed to form the first connecting part and the second connecting part.
4. 4. The assembled end inserting structure according to claim 3, wherein the first buckling piece is provided with a first matching surface, the second buckling piece is provided with a second matching surface, one of the first matching surface and the second matching surface is provided with a guide pin, the other is provided with a guide hole, when the first buckling piece is buckled with the second buckling piece, the first matching surface is jointed with the second matching surface, and the guide pin is spliced with the guide hole.
5. 5. The assembled plug structure according to claim 2, wherein the first connecting portion is configured as a snap ring, the first connecting portion is provided on an inner peripheral surface of the lock sleeve and extends to a junction between the inner peripheral surface of the lock sleeve and the positioning end face, and the end face of the lock sleeve abuts against the positioning table.
6. 6. The assembled plug structure according to claim 1, wherein the housing assembly comprises a first housing and a second housing, the first housing and the second housing are axially detachably connected, the positioning table and the locking groove are arranged on the first housing, the plug assembly is arranged on the first housing in a penetrating manner, and the wire protection sleeve is arranged on the second housing in a penetrating manner; The wire protection sleeve comprises a sleeve body and a clamping ring, the clamping ring is arranged on the periphery of the sleeve body in a protruding mode, the assembled inserting end structure further comprises a tail wire sleeve, the tail wire sleeve is located on one side, far away from the inserting core assembly, of the wire protection sleeve, and the tail wire sleeve is sleeved on the wire protection sleeve and is clamped with the clamping ring.
7. 7. The assembled plug structure of claim 6, wherein the wire-protecting sleeve further comprises a positioning disc, the positioning disc is arranged on the sleeve body in a protruding mode, and the tail end of the lock sleeve and the second shell are respectively abutted against two opposite sides of the positioning disc.
8. 8. The assembled inserting end structure according to claim 7, further comprising a shaft sleeve, wherein a limiting ring is arranged on the inner peripheral surface of the second shell in a protruding mode, and two ends of the shaft sleeve are respectively abutted against one side, far away from the lock sleeve, of the limiting ring and the positioning disc; the shaft sleeve is sleeved on the tail wire sleeve, the shaft sleeve comprises a sleeve and a pressing ring, the pressing ring is arranged on the inner wall surface of one end, far away from the positioning disc, of the sleeve in a protruding mode, the clamping ring comprises a wedge-shaped portion, the wedge-shaped portion is located on one side, far away from the positioning disc, of the clamping ring, the wedge-shaped portion protrudes out of the sleeve body, the size of the sleeve body is gradually reduced in the direction, far away from the positioning disc, of the sleeve body, and the pressing ring is aligned with the wedge-shaped portion so as to jointly clamp the wire protection sleeve.
9. 9. The modular plug structure of claim 6, further comprising a flexible sleeve, wherein the flexible sleeve is sleeved outside the tail wire sleeve, wherein a portion of the flexible sleeve is threaded through and engaged with the second housing, and/or The wire protecting sleeve is configured to be made of metal materials and is used for being connected with the grounding element and electrically conducted.
10. 10. A connector comprising a modular plug structure as claimed in any one of claims 1 to 9.

Description

Assembled inserting end structure and connector Technical Field The present application relates to the field of connectors, and more particularly, to an assembled plug structure and a connector. Background Connectors are key elements for realizing line connection, and current electrical connectors can be classified into electrical connectors, optical fiber connectors, gas connectors, liquid connectors, etc. according to the type of medium transmitted. Taking an electrical connector as an example, it is generally composed of an insulating rubber core and a metal housing. Wherein, the inside of the rubber core component is embedded with a conductive terminal which is responsible for electric energy transmission and signal conduction; the metal shell provides mechanical support and electromagnetic shielding for the rubber core assembly. In the conventional assembly process of the connector, the rubber core component for completing wire connection needs to be pressed into the shell in an interference fit mode, and the process needs to be realized by depending on automatic equipment to carry out crimping operation. Because the axial pressure and the positioning precision required by interference crimping are difficult to achieve through manual operation, the secondary installation of the rubber core assembly cannot be performed after the product leaves the factory, the flexibility of on-site connection assembly is limited, and terminal users are not facilitated to adjust wiring configuration independently according to actual requirements. Disclosure of utility model Accordingly, it is necessary to provide an assembled plug structure and a connector for solving the problem that the conventional connector is difficult to be mounted after shipment. The application provides an assembled inserting end structure which comprises a shell component, a core inserting component, a wire protecting sleeve and a lock sleeve, wherein the shell component comprises a positioning table arranged on the inner wall surface and a locking groove arranged on the inner wall surface, the core inserting component is arranged in the shell component, the wire protecting sleeve is arranged in the shell component, the lock sleeve is arranged in the shell component and sleeved outside the core inserting component and the wire protecting sleeve, the lock sleeve comprises at least two half open type buckling flaps, the lock sleeve is formed by buckling the buckling flaps in a separable mode, and the lock sleeve is used for fixing the core inserting component and the wire protecting sleeve when the buckling flaps are buckled, the lock sleeve further comprises a lock tongue which is arranged in an outward-turning mode, the lock tongue is an elastic body, and when one end of the lock sleeve, which is away from the free end of the lock tongue, is a positioning end, is abutted with the positioning table, the lock tongue is turned into the locking groove and is abutted with one side of the groove wall of the positioning table. In one embodiment, the ferrule assembly comprises a first adapting portion, the wire sheath comprises a second adapting portion, the lock sheath is provided with a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion are axially arranged at intervals, when the buckling petals are buckled, the first connecting portion is fixedly connected with the first adapting portion, the second connecting portion is connected with the second adapting portion, one of the first adapting portion and the first connecting portion is configured as a ring groove, the other one of the first adapting portion and the first connecting portion is configured as a clamping ring, and the other one of the second adapting portion and the second connecting portion is configured as a ring groove. In one embodiment, the lock sleeve comprises a first buckling piece and a second buckling piece, the first buckling piece and the second buckling piece are detachably buckled to form the lock sleeve, at least one of the first buckling piece and the second buckling piece is provided with the lock tongue, the first buckling piece comprises a plurality of first ring parts, the second buckling piece comprises a plurality of second ring parts, each of the first ring parts and each of the second ring parts is configured into any one of a groove body and a convex ring, and after the first buckling piece and the second buckling piece are buckled, the first ring parts and the second ring parts are correspondingly enclosed to form the first connecting part and the second connecting part. In one embodiment, the first buckling piece is provided with a first matching surface, the second buckling piece is provided with a second matching surface, one of the first matching surface and the second matching surface is provided with a guide pin, the other is provided with a guide hole, when the first buckling piece is buc