CN219458111U - Waterproof connector - Google Patents

Abstract

The utility model discloses a waterproof connector which comprises an electric wire, a middle sleeve, a crystal head and a butt joint lock ring, wherein the crystal head is arranged in the butt joint lock ring, the first end of the electric wire is a free end, the second end of the electric wire stretches into the middle sleeve, the second end of the electric wire is arranged on the first end of the middle sleeve through a lock wire nut, the second end of the middle sleeve is detachably connected with the butt joint lock ring, and the electric wire is connected with the crystal head. The utility model has the advantages of good waterproof property, simple structure, reasonable design and the like.

Description

Waterproof connector

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a waterproof connector.

Background

The connector is mainly used for connecting wires, so that the functions of communication and the like are realized, and the problems of poor waterproof performance and the like of the existing connector are solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a waterproof connector with good waterproof effect.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the waterproof connector comprises an electric wire, a middle sleeve, a crystal head and a butt joint lock ring, wherein the crystal head is installed in the butt joint lock ring, the first end of the electric wire is a free end, the second end of the electric wire stretches into the middle sleeve, the second end of the electric wire is installed on the first end of the middle sleeve through a lock wire nut, the second end of the middle sleeve is detachably connected with the butt joint lock ring, and the electric wire is connected with the crystal head.

Preferably, one end of the crystal head extends outwards to the outer side of the butt locking ring.

Preferably, the lockwire nut is in threaded connection with or integrally formed with the first end of the middle sleeve.

Preferably, the butt lock ring is in threaded connection or snap connection with the second end of the middle sleeve.

Preferably, the lockwire nut and the middle sleeve are positioned on the same straight line.

Preferably, the lockwire nut and the middle sleeve are mutually perpendicular.

By adopting the technical scheme, the utility model has the following beneficial effects:

the electric wire is connected with the crystal head, the connecting part is provided with the parts such as the butt-joint lock ring, the lock wire nut and the middle sleeve, when the electric wire is specifically applied, the lock wire nut and the first end of the middle sleeve are in threaded connection or integrated formation, the butt-joint lock ring and the second end of the middle sleeve are also in threaded connection or snap connection, the butt-joint lock ring, the lock wire nut and the middle sleeve are arranged to well prevent water from entering between the connecting parts of the crystal head and the electric wire, and the electric wire has the advantages of good waterproof property, simple structure and reasonable design.

In conclusion, the waterproof plastic has the advantages of being good in waterproof property, simple in structure, reasonable in design and the like.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in one embodiment;

fig. 2 is a schematic view of the structure of the present utility model in another embodiment.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In one embodiment of the utility model, as shown in fig. 1, the waterproof connector comprises an electric wire 1, a middle sleeve 2, a crystal head 3 and a butt lock ring 4, wherein the crystal head 3 is installed in the butt lock ring 4, a first end of the electric wire 1 is a free end, a second end of the electric wire 1 stretches into the middle sleeve 2, and a second end of the electric wire 1 is installed on the first end of the middle sleeve 2 through a lock nut 5, the second end of the middle sleeve 2 is detachably connected with the butt lock ring 4, and the electric wire 1 is connected with the crystal head 3, namely, the second end of the electric wire 1 is connected with the crystal head 3.

One end of the crystal head 3 extends outwards to the outer side of the butt locking ring 4.

The lockwire nut 5 is threaded onto the first end of the inner sleeve 2.

The butt lock ring 4 is in threaded connection or snap connection with the second end of the middle sleeve 2.

The lockwire nut 5 and the middle sleeve 2 are positioned on the same straight line.

In another embodiment of the present utility model, as shown in fig. 2, the lockwire nut 5 is integrally formed with the first end of the middle sleeve 2, the lockwire nut 5 is perpendicular to the middle sleeve 2, and an included angle between the lockwire nut 5 and the middle sleeve 2 is greater than 0 degrees and less than or equal to 180 degrees.

When the utility model is used, the crystal head 3 is arranged in the butt lock ring 4, the second end of the electric wire 1 is connected in the middle sleeve 2, then the butt lock ring 4 is in threaded connection or clamping connection with the middle sleeve 2, the second end of the electric wire 1 is connected with the crystal head 3, and then the electric wire 1 is locked by sleeving the lock wire nut 5, and the utility model of the lock wire nut 5 integrally formed with the middle sleeve 2 can also be selected for connection.

The present embodiment is not limited in any way by the shape, material, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the scope of protection of the technical solution of the present utility model.

Claims (6)

1. Waterproof connector, its characterized in that: the electric wire comprises an electric wire, a middle sleeve, a crystal head and a butt joint lock ring, wherein the crystal head is arranged in the butt joint lock ring, the first end of the electric wire is a free end, the second end of the electric wire stretches into the middle sleeve, the second end of the electric wire is arranged on the first end of the middle sleeve through a lock wire nut, the second end of the middle sleeve is detachably connected with the butt joint lock ring, and the electric wire is connected with the crystal head.

2. The waterproof connector of claim 1, wherein: one end of the crystal head extends outwards to the outer side of the butt locking ring.

3. The waterproof connector of claim 1, wherein: the lockwire nut is in threaded connection or integrated into one piece with the first end of the middle sleeve.

4. The waterproof connector of claim 1, wherein: the butt lock ring is in threaded connection or buckling connection with the second end of the middle sleeve.

5. The waterproof connector of claim 1, wherein: the lockwire nut and the middle sleeve are positioned on the same straight line.

6. The waterproof connector of claim 1, wherein: the lockwire screw cap is mutually perpendicular to the middle sleeve.